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authorPatrick Georgi <patrick@georgi-clan.de>2015-07-17 23:35:54 +0200
committerPatrick Georgi <pgeorgi@google.com>2015-08-20 14:39:01 +0000
commitaf473ede1f8ff5fc63609b914570aad21827b2e7 (patch)
treec3eba483c7a981d289617559bbdc1288336de1eb
parentf58746bd33f28bc7625e4fd6b166b6f977253c7d (diff)
crossgcc: Update gcc to 5.2.0
All compilers built, incl. x86_64-elf as multilib and riscv-elf. Change-Id: Iafa61b1d2ffc9c737ab67a417c62417593b69372 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/10975 Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat
-rwxr-xr-xutil/crossgcc/buildgcc6
-rw-r--r--util/crossgcc/patches/binutils-2.25_riscv.patch5462
-rw-r--r--util/crossgcc/patches/gcc-5.2.0_elf_biarch.patch (renamed from util/crossgcc/patches/gcc-4.9.2_elf_biarch.patch)4
-rw-r--r--util/crossgcc/patches/gcc-5.2.0_riscv.patch (renamed from util/crossgcc/patches/gcc-4.9.2_riscv.patch)4544
-rw-r--r--util/crossgcc/sum/gcc-4.9.2.tar.bz2.cksum1
-rw-r--r--util/crossgcc/sum/gcc-5.2.0.tar.bz2.cksum1
6 files changed, 5616 insertions, 4402 deletions
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index bd0d8ef11d..d645a5346c 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -22,8 +22,8 @@
cd $(dirname $0)
-CROSSGCC_DATE="June 17th, 2015"
-CROSSGCC_VERSION="1.31"
+CROSSGCC_DATE="July 17th, 2015"
+CROSSGCC_VERSION="1.32"
# default settings
PACKAGE=GCC
@@ -38,7 +38,7 @@ GMP_VERSION=6.0.0
MPFR_VERSION=3.1.2
MPC_VERSION=1.0.3
LIBELF_VERSION=0.8.13
-GCC_VERSION=4.9.2
+GCC_VERSION=5.2.0
GCC_AUTOCONF_VERSION=2.69
BINUTILS_VERSION=2.25
GDB_VERSION=7.9.1
diff --git a/util/crossgcc/patches/binutils-2.25_riscv.patch b/util/crossgcc/patches/binutils-2.25_riscv.patch
index 66d42e4ab4..ebe2f37510 100644
--- a/util/crossgcc/patches/binutils-2.25_riscv.patch
+++ b/util/crossgcc/patches/binutils-2.25_riscv.patch
@@ -1,133 +1,6 @@
-Created from https://github.com/riscv/riscv-gnu-toolchain,
-commit ddce5d17f14831f4957e57c415aca77817c2a82c
-
-diff -urN original-binutils/bfd/archures.c binutils/bfd/archures.c
---- original-binutils/bfd/archures.c 2014-10-14 09:32:02.000000000 +0200
-+++ binutils-2.25/bfd/archures.c 2015-03-07 09:55:02.355135671 +0100
-@@ -597,6 +597,7 @@
- extern const bfd_arch_info_type bfd_plugin_arch;
- extern const bfd_arch_info_type bfd_powerpc_archs[];
- #define bfd_powerpc_arch bfd_powerpc_archs[0]
-+extern const bfd_arch_info_type bfd_riscv_arch;
- extern const bfd_arch_info_type bfd_rs6000_arch;
- extern const bfd_arch_info_type bfd_rl78_arch;
- extern const bfd_arch_info_type bfd_rx_arch;
-@@ -683,6 +684,7 @@
- &bfd_or1k_arch,
- &bfd_pdp11_arch,
- &bfd_powerpc_arch,
-+ &bfd_riscv_arch,
- &bfd_rs6000_arch,
- &bfd_rl78_arch,
- &bfd_rx_arch,
-diff -urN original-binutils/bfd/bfd-in2.h binutils/bfd/bfd-in2.h
---- original-binutils/bfd/bfd-in2.h 2014-11-04 10:54:41.000000000 +0100
-+++ binutils-2.25/bfd/bfd-in2.h 2015-03-07 09:55:02.359135671 +0100
-@@ -2043,6 +2043,9 @@
- #define bfd_mach_ppc_e6500 5007
- #define bfd_mach_ppc_titan 83
- #define bfd_mach_ppc_vle 84
-+ bfd_arch_riscv, /* RISC-V */
-+#define bfd_mach_riscv32 132
-+#define bfd_mach_riscv64 164
- bfd_arch_rs6000, /* IBM RS/6000 */
- #define bfd_mach_rs6k 6000
- #define bfd_mach_rs6k_rs1 6001
-@@ -5531,6 +5534,41 @@
- value in a word. The relocation is relative offset from */
- BFD_RELOC_MICROBLAZE_32_GOTOFF,
-
-+/* RISC-V relocations */
-+ BFD_RELOC_RISCV_HI20,
-+ BFD_RELOC_RISCV_PCREL_HI20,
-+ BFD_RELOC_RISCV_PCREL_LO12_I,
-+ BFD_RELOC_RISCV_PCREL_LO12_S,
-+ BFD_RELOC_RISCV_LO12_I,
-+ BFD_RELOC_RISCV_LO12_S,
-+ BFD_RELOC_RISCV_GPREL12_I,
-+ BFD_RELOC_RISCV_GPREL12_S,
-+ BFD_RELOC_RISCV_TPREL_HI20,
-+ BFD_RELOC_RISCV_TPREL_LO12_I,
-+ BFD_RELOC_RISCV_TPREL_LO12_S,
-+ BFD_RELOC_RISCV_TPREL_ADD,
-+ BFD_RELOC_RISCV_CALL,
-+ BFD_RELOC_RISCV_CALL_PLT,
-+ BFD_RELOC_RISCV_ADD8,
-+ BFD_RELOC_RISCV_ADD16,
-+ BFD_RELOC_RISCV_ADD32,
-+ BFD_RELOC_RISCV_ADD64,
-+ BFD_RELOC_RISCV_SUB8,
-+ BFD_RELOC_RISCV_SUB16,
-+ BFD_RELOC_RISCV_SUB32,
-+ BFD_RELOC_RISCV_SUB64,
-+ BFD_RELOC_RISCV_GOT_HI20,
-+ BFD_RELOC_RISCV_TLS_GOT_HI20,
-+ BFD_RELOC_RISCV_TLS_GD_HI20,
-+ BFD_RELOC_RISCV_JMP,
-+ BFD_RELOC_RISCV_TLS_DTPMOD32,
-+ BFD_RELOC_RISCV_TLS_DTPREL32,
-+ BFD_RELOC_RISCV_TLS_DTPMOD64,
-+ BFD_RELOC_RISCV_TLS_DTPREL64,
-+ BFD_RELOC_RISCV_TLS_TPREL32,
-+ BFD_RELOC_RISCV_TLS_TPREL64,
-+ BFD_RELOC_RISCV_ALIGN,
-+
- /* This is used to tell the dynamic linker to copy the value out of
- the dynamic object into the runtime process image. */
- BFD_RELOC_MICROBLAZE_COPY,
-diff -urN original-binutils/bfd/config.bfd binutils/bfd/config.bfd
---- original-binutils/bfd/config.bfd 2014-10-14 09:32:02.000000000 +0200
-+++ binutils-2.25/bfd/config.bfd 2015-03-07 09:55:02.359135671 +0100
-@@ -119,6 +119,7 @@
- pdp11*) targ_archs=bfd_pdp11_arch ;;
- pj*) targ_archs="bfd_pj_arch bfd_i386_arch";;
- powerpc*) targ_archs="bfd_rs6000_arch bfd_powerpc_arch" ;;
-+riscv*) targ_archs=bfd_riscv_arch ;;
- rs6000) targ_archs="bfd_rs6000_arch bfd_powerpc_arch" ;;
- s390*) targ_archs=bfd_s390_arch ;;
- sh*) targ_archs=bfd_sh_arch ;;
-@@ -1319,6 +1320,14 @@
- targ_defvec=rl78_elf32_vec
- ;;
-
-+#ifdef BFD64
-+ riscv*-*-*)
-+ targ_defvec=riscv_elf64_vec
-+ targ_selvecs="riscv_elf32_vec riscv_elf64_vec"
-+ want64=true
-+ ;;
-+#endif
-+
- rx-*-elf)
- targ_defvec=rx_elf32_le_vec
- targ_selvecs="rx_elf32_be_vec rx_elf32_le_vec rx_elf32_be_ns_vec"
-diff -urN original-binutils/bfd/configure binutils/bfd/configure
---- original-binutils/bfd/configure 2014-12-23 15:22:04.000000000 +0100
-+++ binutils-2.25/bfd/configure 2015-03-07 09:55:02.367135671 +0100
-@@ -15506,6 +15506,8 @@
- powerpc_pei_vec) tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
- powerpc_pei_le_vec) tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
- powerpc_xcoff_vec) tb="$tb coff-rs6000.lo xcofflink.lo" ;;
-+ riscv_elf32_vec) tb="$tb elf32-riscv.lo elfxx-riscv.lo elf32.lo $elf" ;;
-+ riscv_elf64_vec) tb="$tb elf64-riscv.lo elf64.lo elfxx-riscv.lo elf32.lo $elf"; target_size=64 ;;
- rl78_elf32_vec) tb="$tb elf32-rl78.lo elf32.lo $elf" ;;
- rs6000_xcoff64_vec) tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
- rs6000_xcoff64_aix_vec) tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
-diff -urN original-binutils/bfd/configure.ac binutils/bfd/configure.ac
---- original-binutils/bfd/configure.ac 2014-10-14 09:32:02.000000000 +0200
-+++ binutils-2.25/bfd/configure.ac 2015-03-07 09:55:02.367135671 +0100
-@@ -907,6 +907,8 @@
- powerpc_pei_vec) tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
- powerpc_pei_le_vec) tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
- powerpc_xcoff_vec) tb="$tb coff-rs6000.lo xcofflink.lo" ;;
-+ riscv_elf32_vec) tb="$tb elf32-riscv.lo elfxx-riscv.lo elf32.lo $elf" ;;
-+ riscv_elf64_vec) tb="$tb elf64-riscv.lo elf64.lo elfxx-riscv.lo elf32.lo $elf"; target_size=64 ;;
- rl78_elf32_vec) tb="$tb elf32-rl78.lo elf32.lo $elf" ;;
- rs6000_xcoff64_vec) tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
- rs6000_xcoff64_aix_vec) tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
-diff -urN original-binutils/bfd/cpu-riscv.c binutils/bfd/cpu-riscv.c
---- original-binutils/bfd/cpu-riscv.c 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/bfd/cpu-riscv.c 2015-03-07 09:51:45.655139025 +0100
+diff -urN empty/bfd/cpu-riscv.c binutils-2.25/bfd/cpu-riscv.c
+--- empty/bfd/cpu-riscv.c 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/bfd/cpu-riscv.c 2015-07-18 00:02:36.218287546 +0200
@@ -0,0 +1,80 @@
+/* BFD backend for RISC-V
+ Copyright 2011-2014 Free Software Foundation, Inc.
@@ -209,21 +82,10 @@ diff -urN original-binutils/bfd/cpu-riscv.c binutils/bfd/cpu-riscv.c
+
+const bfd_arch_info_type bfd_riscv_arch =
+N (64, 64, 0, "riscv", TRUE, &arch_info_struct[0]);
-diff -urN original-binutils/bfd/elf-bfd.h binutils/bfd/elf-bfd.h
---- original-binutils/bfd/elf-bfd.h 2014-12-23 09:47:10.000000000 +0100
-+++ binutils-2.25/bfd/elf-bfd.h 2015-03-07 09:55:02.367135671 +0100
-@@ -433,6 +433,7 @@
- XGATE_ELF_DATA,
- TILEGX_ELF_DATA,
- TILEPRO_ELF_DATA,
-+ RISCV_ELF_DATA,
- GENERIC_ELF_DATA
- };
-
-diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
---- original-binutils/bfd/elfnn-riscv.c 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/bfd/elfnn-riscv.c 2015-03-07 09:51:45.655139025 +0100
-@@ -0,0 +1,2954 @@
+diff -urN empty/bfd/elfnn-riscv.c binutils-2.25/bfd/elfnn-riscv.c
+--- empty/bfd/elfnn-riscv.c 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/bfd/elfnn-riscv.c 2015-07-18 00:02:36.218287546 +0200
+@@ -0,0 +1,2995 @@
+/* RISC-V-specific support for NN-bit ELF.
+ Copyright 2011-2014 Free Software Foundation, Inc.
+
@@ -803,6 +665,8 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+ case R_RISCV_CALL:
+ case R_RISCV_JAL:
+ case R_RISCV_BRANCH:
++ case R_RISCV_RVC_BRANCH:
++ case R_RISCV_RVC_JUMP:
+ case R_RISCV_PCREL_HI20:
+ /* In shared libs, these relocs are known to bind locally. */
+ if (info->shared)
@@ -1042,6 +906,8 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+ case R_RISCV_BRANCH:
+ case R_RISCV_CALL:
+ case R_RISCV_JAL:
++ case R_RISCV_RVC_BRANCH:
++ case R_RISCV_RVC_JUMP:
+ if (info->shared)
+ break;
+ /* Fall through. */
@@ -1086,6 +952,7 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+ /* Make sure we know what is going on here. */
+ BFD_ASSERT (dynobj != NULL
+ && (h->needs_plt
++ || h->type == STT_GNU_IFUNC
+ || h->u.weakdef != NULL
+ || (h->def_dynamic
+ && h->ref_regular
@@ -1094,7 +961,7 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+ /* If this is a function, put it in the procedure linkage table. We
+ will fill in the contents of the procedure linkage table later
+ (although we could actually do it here). */
-+ if (h->type == STT_FUNC || h->needs_plt)
++ if (h->type == STT_FUNC || h->type == STT_GNU_IFUNC || h->needs_plt)
+ {
+ if (h->plt.refcount <= 0
+ || SYMBOL_CALLS_LOCAL (info, h)
@@ -1731,6 +1598,18 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+ value = ENCODE_SBTYPE_IMM (value);
+ break;
+
++ case R_RISCV_RVC_BRANCH:
++ if (!VALID_RVC_B_IMM (value))
++ return bfd_reloc_overflow;
++ value = ENCODE_RVC_B_IMM (value);
++ break;
++
++ case R_RISCV_RVC_JUMP:
++ if (!VALID_RVC_J_IMM (value))
++ return bfd_reloc_overflow;
++ value = ENCODE_RVC_J_IMM (value);
++ break;
++
+ case R_RISCV_32:
+ case R_RISCV_64:
+ case R_RISCV_ADD8:
@@ -2001,6 +1880,7 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+ continue;
+
+ case R_RISCV_BRANCH:
++ case R_RISCV_RVC_BRANCH:
+ case R_RISCV_HI20:
+ /* These require no special handling beyond perform_relocation. */
+ break;
@@ -2109,6 +1989,7 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+ case R_RISCV_CALL_PLT:
+ case R_RISCV_CALL:
+ case R_RISCV_JAL:
++ case R_RISCV_RVC_JUMP:
+ if (info->shared && h != NULL && h->plt.offset != MINUS_ONE)
+ {
+ /* Refer to the PLT entry. */
@@ -2890,12 +2771,12 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+{
+ bfd_byte *contents = elf_section_data (sec)->this_hdr.contents;
+ bfd_signed_vma foff = symval - (sec_addr (sec) + rel->r_offset);
-+ bfd_boolean near_zero = !link_info->shared && symval < RISCV_IMM_REACH/2;
++ bfd_boolean near_zero = (symval + RISCV_IMM_REACH/2) < RISCV_IMM_REACH;
+ bfd_vma auipc, jalr;
-+ int r_type;
++ int rd, r_type, len = 4, rvc = elf_elfheader (abfd)->e_flags & EF_RISCV_RVC;
+
+ /* See if this function call can be shortened. */
-+ if (!VALID_UJTYPE_IMM (foff) && !near_zero)
++ if (!VALID_UJTYPE_IMM (foff) && !(!link_info->shared && near_zero))
+ return TRUE;
+
+ /* Shorten the function call. */
@@ -2903,28 +2784,37 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+
+ auipc = bfd_get_32 (abfd, contents + rel->r_offset);
+ jalr = bfd_get_32 (abfd, contents + rel->r_offset + 4);
++ rd = (jalr >> OP_SH_RD) & OP_MASK_RD;
++ rvc = rvc && VALID_RVC_J_IMM (foff);
+
-+ if (VALID_UJTYPE_IMM (foff))
++ if (rvc && (rd == 0 || rd == X_RA))
++ {
++ /* Relax to C.J[AL] rd, addr. */
++ r_type = R_RISCV_RVC_JUMP;
++ auipc = rd == 0 ? MATCH_C_J : MATCH_C_JAL;
++ len = 2;
++ }
++ else if (VALID_UJTYPE_IMM (foff))
+ {
+ /* Relax to JAL rd, addr. */
+ r_type = R_RISCV_JAL;
-+ auipc = (jalr & (OP_MASK_RD << OP_SH_RD)) | MATCH_JAL;
++ auipc = MATCH_JAL | (rd << OP_SH_RD);
+ }
+ else /* near_zero */
+ {
+ /* Relax to JALR rd, x0, addr. */
+ r_type = R_RISCV_LO12_I;
-+ auipc = (jalr & (OP_MASK_RD << OP_SH_RD)) | MATCH_JALR;
++ auipc = MATCH_JALR | (rd << OP_SH_RD);
+ }
+
+ /* Replace the R_RISCV_CALL reloc. */
+ rel->r_info = ELFNN_R_INFO (ELFNN_R_SYM (rel->r_info), r_type);
+ /* Replace the AUIPC. */
-+ bfd_put_32 (abfd, auipc, contents + rel->r_offset);
++ bfd_put (8 * len, abfd, auipc, contents + rel->r_offset);
+
+ /* Delete unnecessary JALR. */
+ *again = TRUE;
-+ return riscv_relax_delete_bytes (abfd, sec, rel->r_offset + 4, 4);
++ return riscv_relax_delete_bytes (abfd, sec, rel->r_offset + len, 8 - len);
+}
+
+/* Relax non-PIC global variable references. */
@@ -2982,28 +2872,40 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+ bfd_vma symval,
+ bfd_boolean *again ATTRIBUTE_UNUSED)
+{
-+ bfd_vma alignment = 1;
++ bfd_byte *contents = elf_section_data (sec)->this_hdr.contents;
++ bfd_vma alignment = 1, pos;
+ while (alignment <= rel->r_addend)
+ alignment *= 2;
+
+ symval -= rel->r_addend;
+ bfd_vma aligned_addr = ((symval - 1) & ~(alignment - 1)) + alignment;
-+ bfd_vma nop_bytes_needed = aligned_addr - symval;
++ bfd_vma nop_bytes = aligned_addr - symval;
++
++ /* Once we've handled an R_RISCV_ALIGN, we can't relax anything else. */
++ sec->sec_flg0 = TRUE;
+
+ /* Make sure there are enough NOPs to actually achieve the alignment. */
-+ if (rel->r_addend < nop_bytes_needed)
++ if (rel->r_addend < nop_bytes)
+ return FALSE;
+
+ /* Delete the reloc. */
+ rel->r_info = ELFNN_R_INFO (0, R_RISCV_NONE);
+
+ /* If the number of NOPs is already correct, there's nothing to do. */
-+ if (nop_bytes_needed == rel->r_addend)
++ if (nop_bytes == rel->r_addend)
+ return TRUE;
+
-+ /* Delete the excess NOPs. */
-+ return riscv_relax_delete_bytes (abfd, sec, rel->r_offset,
-+ rel->r_addend - nop_bytes_needed);
++ /* Write as many RISC-V NOPs as we need. */
++ for (pos = 0; pos < (nop_bytes & -4); pos += 4)
++ bfd_put_32 (abfd, RISCV_NOP, contents + rel->r_offset + pos);
++
++ /* Write a final RVC NOP if need be. */
++ if (nop_bytes % 4 != 0)
++ bfd_put_16 (abfd, RVC_NOP, contents + rel->r_offset + pos);
++
++ /* Delete the excess bytes. */
++ return riscv_relax_delete_bytes (abfd, sec, rel->r_offset + nop_bytes,
++ rel->r_addend - nop_bytes);
+}
+
+/* Relax a section. Pass 0 shortens code sequences unless disabled.
@@ -3023,6 +2925,7 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+ *again = FALSE;
+
+ if (info->relocatable
++ || sec->sec_flg0
+ || (sec->flags & SEC_RELOC) == 0
+ || sec->reloc_count == 0
+ || (info->disable_target_specific_optimizations
@@ -3039,7 +2942,7 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+ /* Examine and consider relaxing each reloc. */
+ for (i = 0; i < sec->reloc_count; i++)
+ {
-+ Elf_Internal_Rela *rel = data->relocs + i;
++ Elf_Internal_Rela *rel = relocs + i;
+ typeof(&_bfd_riscv_relax_call) relax_func = NULL;
+ int type = ELFNN_R_TYPE (rel->r_info);
+ bfd_vma symval;
@@ -3178,10 +3081,10 @@ diff -urN original-binutils/bfd/elfnn-riscv.c binutils/bfd/elfnn-riscv.c
+#define elf_backend_default_execstack 0
+
+#include "elfNN-target.h"
-diff -urN original-binutils/bfd/elfxx-riscv.c binutils/bfd/elfxx-riscv.c
---- original-binutils/bfd/elfxx-riscv.c 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/bfd/elfxx-riscv.c 2015-03-07 09:51:45.659139025 +0100
-@@ -0,0 +1,730 @@
+diff -urN empty/bfd/elfxx-riscv.c binutils-2.25/bfd/elfxx-riscv.c
+--- empty/bfd/elfxx-riscv.c 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/bfd/elfxx-riscv.c 2015-07-18 00:02:36.218287546 +0200
+@@ -0,0 +1,765 @@
+/* RISC-V-specific support for ELF.
+ Copyright 2011-2014 Free Software Foundation, Inc.
+
@@ -3823,6 +3726,39 @@ diff -urN original-binutils/bfd/elfxx-riscv.c binutils/bfd/elfxx-riscv.c
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ TRUE), /* pcrel_offset */
++
++ /* 8-bit PC-relative branch offset. */
++ HOWTO (R_RISCV_RVC_BRANCH, /* type */
++ 0, /* rightshift */
++ 2, /* size (0 = byte, 1 = short, 2 = long) */
++ 32, /* bitsize */
++ TRUE, /* pc_relative */
++ 0, /* bitpos */
++ complain_overflow_signed, /* complain_on_overflow */
++ bfd_elf_generic_reloc, /* special_function */
++ "R_RISCV_RVC_BRANCH", /* name */
++ FALSE, /* partial_inplace */
++ 0, /* src_mask */
++ ENCODE_RVC_B_IMM(-1U), /* dst_mask */
++ TRUE), /* pcrel_offset */
++
++ /* 11-bit PC-relative jump offset. */
++ HOWTO (R_RISCV_RVC_JUMP, /* type */
++ 0, /* rightshift */
++ 2, /* size (0 = byte, 1 = short, 2 = long) */
++ 32, /* bitsize */
++ TRUE, /* pc_relative */
++ 0, /* bitpos */
++ complain_overflow_dont, /* complain_on_overflow */
++ /* This needs complex overflow
++ detection, because the upper 36
++ bits must match the PC + 4. */
++ bfd_elf_generic_reloc, /* special_function */
++ "R_RISCV_RVC_JUMP", /* name */
++ FALSE, /* partial_inplace */
++ 0, /* src_mask */
++ ENCODE_RVC_J_IMM(-1U), /* dst_mask */
++ TRUE), /* pcrel_offset */
+};
+
+/* A mapping from BFD reloc types to RISC-V ELF reloc types. */
@@ -3870,6 +3806,8 @@ diff -urN original-binutils/bfd/elfxx-riscv.c binutils/bfd/elfxx-riscv.c
+ { BFD_RELOC_RISCV_TLS_GOT_HI20, R_RISCV_TLS_GOT_HI20 },
+ { BFD_RELOC_RISCV_TLS_GD_HI20, R_RISCV_TLS_GD_HI20 },
+ { BFD_RELOC_RISCV_ALIGN, R_RISCV_ALIGN },
++ { BFD_RELOC_RISCV_RVC_BRANCH, R_RISCV_RVC_BRANCH },
++ { BFD_RELOC_RISCV_RVC_JUMP, R_RISCV_RVC_JUMP },
+};
+
+/* Given a BFD reloc type, return a howto structure. */
@@ -3912,9 +3850,9 @@ diff -urN original-binutils/bfd/elfxx-riscv.c binutils/bfd/elfxx-riscv.c
+ }
+ return &howto_table[r_type];
+}
-diff -urN original-binutils/bfd/elfxx-riscv.h binutils/bfd/elfxx-riscv.h
---- original-binutils/bfd/elfxx-riscv.h 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/bfd/elfxx-riscv.h 2015-03-07 09:51:45.659139025 +0100
+diff -urN empty/bfd/elfxx-riscv.h binutils-2.25/bfd/elfxx-riscv.h
+--- empty/bfd/elfxx-riscv.h 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/bfd/elfxx-riscv.h 2015-07-18 00:02:36.218287546 +0200
@@ -0,0 +1,34 @@
+/* RISC-V ELF specific backend routines.
+ Copyright 2011-2014 Free Software Foundation, Inc.
@@ -3950,158 +3888,10 @@ diff -urN original-binutils/bfd/elfxx-riscv.h binutils/bfd/elfxx-riscv.h
+
+extern reloc_howto_type *
+riscv_elf_rtype_to_howto (unsigned int r_type);
-diff -urN original-binutils/bfd/Makefile.am binutils/bfd/Makefile.am
---- original-binutils/bfd/Makefile.am 2014-10-14 09:32:02.000000000 +0200
-+++ binutils-2.25/bfd/Makefile.am 2015-03-07 09:55:02.371135671 +0100
-@@ -931,6 +931,18 @@
- sed -e s/NN/64/g < $(srcdir)/elfnn-ia64.c > elf64-ia64.new
- mv -f elf64-ia64.new elf64-ia64.c
-
-+elf32-riscv.c : elfnn-riscv.c
-+ rm -f elf32-riscv.c
-+ echo "#line 1 \"$(srcdir)/elfnn-riscv.c\"" > elf32-riscv.new
-+ sed -e s/NN/32/g < $(srcdir)/elfnn-riscv.c >> elf32-riscv.new
-+ mv -f elf32-riscv.new elf32-riscv.c
-+
-+elf64-riscv.c : elfnn-riscv.c
-+ rm -f elf64-riscv.c
-+ echo "#line 1 \"$(srcdir)/elfnn-riscv.c\"" > elf64-riscv.new
-+ sed -e s/NN/64/g < $(srcdir)/elfnn-riscv.c >> elf64-riscv.new
-+ mv -f elf64-riscv.new elf64-riscv.c
-+
- peigen.c : peXXigen.c
- rm -f peigen.c
- sed -e s/XX/pe/g < $(srcdir)/peXXigen.c > peigen.new
-diff -urN original-binutils/bfd/Makefile.in binutils/bfd/Makefile.in
---- original-binutils/bfd/Makefile.in 2014-10-14 09:32:02.000000000 +0200
-+++ binutils-2.25/bfd/Makefile.in 2015-03-07 09:55:02.371135671 +0100
-@@ -2009,6 +2009,18 @@
- sed -e s/NN/64/g < $(srcdir)/elfnn-ia64.c > elf64-ia64.new
- mv -f elf64-ia64.new elf64-ia64.c
-
-+elf32-riscv.c : elfnn-riscv.c
-+ rm -f elf32-riscv.c
-+ echo "#line 1 \"$(srcdir)/elfnn-riscv.c\"" > elf32-riscv.new
-+ sed -e s/NN/32/g < $(srcdir)/elfnn-riscv.c >> elf32-riscv.new
-+ mv -f elf32-riscv.new elf32-riscv.c
-+
-+elf64-riscv.c : elfnn-riscv.c
-+ rm -f elf64-riscv.c
-+ echo "#line 1 \"$(srcdir)/elfnn-riscv.c\"" > elf64-riscv.new
-+ sed -e s/NN/64/g < $(srcdir)/elfnn-riscv.c >> elf64-riscv.new
-+ mv -f elf64-riscv.new elf64-riscv.c
-+
- peigen.c : peXXigen.c
- rm -f peigen.c
- sed -e s/XX/pe/g < $(srcdir)/peXXigen.c > peigen.new
-diff -urN original-binutils/bfd/targets.c binutils/bfd/targets.c
---- original-binutils/bfd/targets.c 2014-11-04 10:54:41.000000000 +0100
-+++ binutils-2.25/bfd/targets.c 2015-03-07 09:55:02.371135671 +0100
-@@ -784,6 +784,8 @@
- extern const bfd_target powerpc_pei_vec;
- extern const bfd_target powerpc_pei_le_vec;
- extern const bfd_target powerpc_xcoff_vec;
-+extern const bfd_target riscv_elf32_vec;
-+extern const bfd_target riscv_elf64_vec;
- extern const bfd_target rl78_elf32_vec;
- extern const bfd_target rs6000_xcoff64_vec;
- extern const bfd_target rs6000_xcoff64_aix_vec;
-diff -urN original-binutils/binutils/readelf.c binutils/binutils/readelf.c
---- original-binutils/binutils/readelf.c 2014-12-23 09:47:10.000000000 +0100
-+++ binutils-2.25/binutils/readelf.c 2015-03-07 09:55:02.375135671 +0100
-@@ -125,6 +125,7 @@
- #include "elf/metag.h"
- #include "elf/microblaze.h"
- #include "elf/mips.h"
-+#include "elf/riscv.h"
- #include "elf/mmix.h"
- #include "elf/mn10200.h"
- #include "elf/mn10300.h"
-@@ -720,6 +721,7 @@
- case EM_OR1K:
- case EM_PPC64:
- case EM_PPC:
-+ case EM_RISCV:
- case EM_RL78:
- case EM_RX:
- case EM_S390:
-@@ -1252,6 +1254,10 @@
- rtype = elf_mips_reloc_type (type);
- break;
-
-+ case EM_RISCV:
-+ rtype = elf_riscv_reloc_type (type);
-+ break;
-+
- case EM_ALPHA:
- rtype = elf_alpha_reloc_type (type);
- break;
-@@ -2164,6 +2170,7 @@
- case EM_CR16:
- case EM_MICROBLAZE:
- case EM_MICROBLAZE_OLD: return "Xilinx MicroBlaze";
-+ case EM_RISCV: return "RISC-V";
- case EM_RL78: return "Renesas RL78";
- case EM_RX: return "Renesas RX";
- case EM_METAG: return "Imagination Technologies Meta processor architecture";
-@@ -2951,6 +2958,14 @@
- decode_NDS32_machine_flags (e_flags, buf, sizeof buf);
- break;
-
-+ case EM_RISCV:
-+ {
-+ unsigned int riscv_extension = EF_GET_RISCV_EXT(e_flags);
-+ strcat (buf, ", ");
-+ strcat (buf, riscv_elf_flag_to_name (riscv_extension));
-+ }
-+ break;
-+
- case EM_SH:
- switch ((e_flags & EF_SH_MACH_MASK))
- {
-@@ -10789,6 +10804,8 @@
- return reloc_type == 1; /* R_PPC64_ADDR32. */
- case EM_PPC:
- return reloc_type == 1; /* R_PPC_ADDR32. */
-+ case EM_RISCV:
-+ return reloc_type == 1; /* R_RISCV_32. */
- case EM_RL78:
- return reloc_type == 1; /* R_RL78_DIR32. */
- case EM_RX:
-@@ -10924,6 +10941,8 @@
- return reloc_type == 80; /* R_PARISC_DIR64. */
- case EM_PPC64:
- return reloc_type == 38; /* R_PPC64_ADDR64. */
-+ case EM_RISCV:
-+ return reloc_type == 2; /* R_RISCV_64. */
- case EM_SPARC32PLUS:
- case EM_SPARCV9:
- case EM_SPARC:
-@@ -11072,6 +11091,7 @@
- case EM_ADAPTEVA_EPIPHANY:
- case EM_PPC: /* R_PPC_NONE. */
- case EM_PPC64: /* R_PPC64_NONE. */
-+ case EM_RISCV: /* R_RISCV_NONE. */
- case EM_ARM: /* R_ARM_NONE. */
- case EM_IA_64: /* R_IA64_NONE. */
- case EM_SH: /* R_SH_NONE. */
-diff -urN original-binutils/config.sub binutils/config.sub
---- original-binutils/config.sub 2014-10-14 09:32:02.000000000 +0200
-+++ binutils-2.25/config.sub 2015-03-07 09:55:02.375135671 +0100
-@@ -335,6 +335,9 @@
- ms1)
- basic_machine=mt-unknown
- ;;
-+ riscv)
-+ basic_machine=riscv-ucb
-+ ;;
-
- strongarm | thumb | xscale)
- basic_machine=arm-unknown
-diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
---- original-binutils/gas/config/tc-riscv.c 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/gas/config/tc-riscv.c 2015-03-07 09:51:45.659139025 +0100
-@@ -0,0 +1,2225 @@
+diff -urN empty/gas/config/tc-riscv.c binutils-2.25/gas/config/tc-riscv.c
+--- empty/gas/config/tc-riscv.c 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/gas/config/tc-riscv.c 2015-07-18 00:02:36.222287541 +0200
+@@ -0,0 +1,2484 @@
+/* tc-riscv.c -- RISC-V assembler
+ Copyright 2011-2014 Free Software Foundation, Inc.
+
@@ -4160,9 +3950,31 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ fixS *fixp;
+};
+
-+bfd_boolean rv64 = TRUE; /* RV64 (true) or RV32 (false) */
-+#define LOAD_ADDRESS_INSN (rv64 ? "ld" : "lw")
-+#define ADD32_INSN (rv64 ? "addiw" : "addi")
++/* The default architecture. */
++#ifndef DEFAULT_ARCH
++#define DEFAULT_ARCH "riscv64"
++#endif
++static const char default_arch[] = DEFAULT_ARCH;
++
++unsigned xlen = 0; /* width of an x-register */
++#define LOAD_ADDRESS_INSN (xlen == 64 ? "ld" : "lw")
++#define ADD32_INSN (xlen == 64 ? "addiw" : "addi")
++
++unsigned elf_flags = 0;
++
++/* This is the set of options which the .option pseudo-op may modify. */
++
++struct riscv_set_options
++{
++ int pic; /* Generate position-independent code. */
++ int rvc; /* Generate RVC code. */
++};
++
++static struct riscv_set_options riscv_opts =
++{
++ 0, /* pic */
++ 0, /* rvc */
++};
+
+struct riscv_subset
+{
@@ -4183,7 +3995,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+
+ if ((rv64_insn = !strncmp(feature, "64", 2)) || !strncmp(feature, "32", 2))
+ {
-+ if (rv64 != rv64_insn)
++ if ((xlen == 64) != rv64_insn)
+ return 0;
+ feature += 2;
+ }
@@ -4198,7 +4010,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+}
+
+static void
-+riscv_add_subset(const char* subset)
++riscv_add_subset (const char* subset)
+{
+ struct riscv_subset* s = xmalloc(sizeof(struct riscv_subset));
+ s->name = xstrdup(subset);
@@ -4209,7 +4021,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+}
+
+static void
-+riscv_set_arch(const char* arg)
++riscv_set_arch (const char* arg)
+{
+ /* Formally, ISA subset names begin with RV, RV32, or RV64, but we allow the
+ prefix to be omitted. We also allow all-lowercase names if version
@@ -4217,8 +4029,10 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ is supported in this case).
+
+ FIXME: Version numbers are not supported yet. */
-+ const char* subsets = "IMAFD";
++ const char* subsets = "IMAFDC";
++ const char* extension = NULL;
+ const char* p;
++ int rvc = 0;
+
+ for (p = arg; *p; p++)
+ if (!ISLOWER(*p) || strchr(subsets, TOUPPER(*p)) == NULL)
@@ -4228,21 +4042,21 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ {
+ /* Legal all-lowercase name. */
+ for (p = arg; *p; p++)
-+ {
-+ char subset[2] = {TOUPPER(*p), 0};
-+ riscv_add_subset(subset);
-+ }
++ {
++ char subset[2] = {TOUPPER(*p), 0};
++ riscv_add_subset(subset);
++ }
+ return;
+ }
+
+ if (strncmp(arg, "RV32", 4) == 0)
+ {
-+ rv64 = FALSE;
++ xlen = 32;
+ arg += 4;
+ }
+ else if (strncmp(arg, "RV64", 4) == 0)
+ {
-+ rv64 = TRUE;
++ xlen = 64;
+ arg += 4;
+ }
+ else if (strncmp(arg, "RV", 2) == 0)
@@ -4251,48 +4065,46 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ if (*arg && *arg != 'I')
+ as_fatal("`I' must be the first ISA subset name specified (got %c)", *arg);
+
-+ for (p = arg; *p; p++)
++ for (p = arg; *p; )
+ {
+ if (*p == 'X')
-+ {
-+ const char* q = p+1;
-+ while (ISLOWER(*q))
-+ q++;
-+
-+ char subset[q-p+1];
-+ memcpy(subset, p, q-p);
-+ subset[q-p] = 0;
-+
-+ riscv_add_subset(subset);
-+ p = q-1;
-+ }
++ {
++ char *subset = xstrdup(p), *q = subset;
++
++ do
++ q++;
++ while (ISLOWER(*q));
++ *q = 0;
++
++ if (extension)
++ as_bad ("only one eXtension is supported (found %s and %s)",
++ extension, subset);
++ extension = subset;
++ EF_SET_RISCV_EXT (elf_flags, riscv_elf_name_to_flag (subset));
++
++ riscv_add_subset (subset);
++ p += strlen (subset);
++ free (subset);
++ }
+ else if (strchr(subsets, *p) != NULL)
-+ {
-+ char subset[2] = {*p, 0};
-+ riscv_add_subset(subset);
-+ }
++ {
++ char subset[2] = {*p, 0};
++ riscv_add_subset (subset);
++ if (*p == 'C')
++ rvc = 1;
++ p++;
++ }
+ else
-+ as_fatal("unsupported ISA subset %c", *p);
++ as_fatal("unsupported ISA subset %c", *p);
+ }
-+}
-+
-+/* This is the set of options which may be modified by the .set
-+ pseudo-op. We use a struct so that .set push and .set pop are more
-+ reliable. */
+
-+struct riscv_set_options
-+{
-+ /* Generate position-independent code. */
-+ int pic;
-+ /* Generate RVC code. */
-+ int rvc;
-+};
-+
-+static struct riscv_set_options riscv_opts =
-+{
-+ 0, /* pic */
-+ 0, /* rvc */
-+};
++ if (rvc)
++ /* Override -m[no-]rvc setting if C was explicitly listed. */
++ riscv_opts.rvc = 1;
++ else
++ /* Add RVC anyway. -m[no-]rvc toggles its availability. */
++ riscv_add_subset ("C");
++}
+
+/* handle of the OPCODE hash table */
+static struct hash_control *op_hash = NULL;
@@ -4321,21 +4133,16 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+/* or 0d1.2345e12 */
+const char FLT_CHARS[] = "rRsSfFdDxXpP";
+
-+/* Also be aware that MAXIMUM_NUMBER_OF_CHARS_FOR_FLOAT may have to be
-+ changed in read.c . Ideally it shouldn't have to know about it at all,
-+ but nothing is ideal around here.
-+ */
-+
-+static char *insn_error;
-+
-+#define RELAX_BRANCH_ENCODE(uncond, toofar) \
++#define RELAX_BRANCH_ENCODE(uncond, rvc, length) \
+ ((relax_substateT) \
+ (0xc0000000 \
-+ | ((toofar) ? 1 : 0) \
-+ | ((uncond) ? 2 : 0)))
++ | ((uncond) ? 1 : 0) \
++ | ((rvc) ? 2 : 0) \
++ | ((length) << 2)))
+#define RELAX_BRANCH_P(i) (((i) & 0xf0000000) == 0xc0000000)
-+#define RELAX_BRANCH_TOOFAR(i) (((i) & 1) != 0)
-+#define RELAX_BRANCH_UNCOND(i) (((i) & 2) != 0)
++#define RELAX_BRANCH_LENGTH(i) (((i) >> 2) & 0xF)
++#define RELAX_BRANCH_RVC(i) (((i) & 2) != 0)
++#define RELAX_BRANCH_UNCOND(i) (((i) & 1) != 0)
+
+/* Is the given value a sign-extended 32-bit value? */
+#define IS_SEXT_32BIT_NUM(x) \
@@ -4386,23 +4193,12 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+
+static char *expr_end;
+
-+/* Expressions which appear in instructions. These are set by
-+ riscv_ip. */
-+
-+static expressionS imm_expr;
-+static expressionS offset_expr;
-+
-+/* Relocs associated with imm_expr and offset_expr. */
-+
-+static bfd_reloc_code_real_type imm_reloc = BFD_RELOC_UNUSED;
-+static bfd_reloc_code_real_type offset_reloc = BFD_RELOC_UNUSED;
-+
+/* The default target format to use. */
+
+const char *
+riscv_target_format (void)
+{
-+ return rv64 ? "elf64-littleriscv" : "elf32-littleriscv";
++ return xlen == 64 ? "elf64-littleriscv" : "elf32-littleriscv";
+}
+
+/* Return the length of instruction INSN. */
@@ -4469,37 +4265,42 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ subtype, symbol, offset, NULL);
+}
+
-+/* Compute the length of a branch sequence, and adjust the
-+ RELAX_BRANCH_TOOFAR bit accordingly. If FRAGP is NULL, the
-+ worst-case length is computed. */
++/* Compute the length of a branch sequence, and adjust the stored length
++ accordingly. If FRAGP is NULL, the worst-case length is returned. */
++
+static int
+relaxed_branch_length (fragS *fragp, asection *sec, int update)
+{
-+ bfd_boolean toofar = TRUE;
++ int jump, rvc, length = 8;
+
-+ if (fragp)
-+ {
-+ bfd_boolean uncond = RELAX_BRANCH_UNCOND (fragp->fr_subtype);
++ if (!fragp)
++ return length;
+
-+ if (S_IS_DEFINED (fragp->fr_symbol)
-+ && sec == S_GET_SEGMENT (fragp->fr_symbol))
-+ {
-+ offsetT val = S_GET_VALUE (fragp->fr_symbol) + fragp->fr_offset;
-+ bfd_vma range;
-+ val -= fragp->fr_address + fragp->fr_fix;
++ jump = RELAX_BRANCH_UNCOND (fragp->fr_subtype);
++ rvc = RELAX_BRANCH_RVC (fragp->fr_subtype);
++ length = RELAX_BRANCH_LENGTH (fragp->fr_subtype);
+
-+ if (uncond)
-+ range = RISCV_JUMP_REACH;
-+ else
-+ range = RISCV_BRANCH_REACH;
-+ toofar = (bfd_vma)(val + range/2) >= range;
-+ }
++ /* Assume jumps are in range; the linker will catch any that aren't. */
++ length = jump ? 4 : 8;
+
-+ if (update && toofar != RELAX_BRANCH_TOOFAR (fragp->fr_subtype))
-+ fragp->fr_subtype = RELAX_BRANCH_ENCODE (uncond, toofar);
++ if (fragp->fr_symbol != NULL
++ && S_IS_DEFINED (fragp->fr_symbol)
++ && sec == S_GET_SEGMENT (fragp->fr_symbol))
++ {
++ offsetT val = S_GET_VALUE (fragp->fr_symbol) + fragp->fr_offset;
++ bfd_vma rvc_range = jump ? RVC_JUMP_REACH : RVC_BRANCH_REACH;
++ val -= fragp->fr_address + fragp->fr_fix;
++
++ if (rvc && (bfd_vma)(val + rvc_range/2) < rvc_range)
++ length = 2;
++ else if ((bfd_vma)(val + RISCV_BRANCH_REACH/2) < RISCV_BRANCH_REACH)
++ length = 4;
+ }
+
-+ return toofar ? 8 : 4;
++ if (update)
++ fragp->fr_subtype = RELAX_BRANCH_ENCODE (jump, rvc, length);
++
++ return length;
+}
+
+struct regname {
@@ -4601,18 +4402,15 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+{
+ const char *p = opc->args;
+ char c;
-+ insn_t required_bits, used_bits = opc->mask;
++ insn_t used_bits = opc->mask;
++ insn_t required_bits = (uint64_t)-1 >> (64 - 8 * riscv_insn_length (opc->match));
+
-+ if ((used_bits & opc->match) != opc->match)
++ if ((used_bits & opc->match) != (opc->match & required_bits))
+ {
+ as_bad (_("internal: bad RISC-V opcode (mask error): %s %s"),
+ opc->name, opc->args);
+ return 0;
+ }
-+ required_bits = ((insn_t)1 << (8 * riscv_insn_length (opc->match))) - 1;
-+ /* Work around for undefined behavior of uint64_t << 64 */
-+ if(riscv_insn_length (opc->match) == 8)
-+ required_bits = 0xffffffffffffffff;
+
+#define USE_BITS(mask,shift) (used_bits |= ((insn_t)(mask) << (shift)))
+ while (*p)
@@ -4650,6 +4448,41 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ return 0;
+ }
+ break;
++ case 'C': /* RVC */
++ switch (c = *p++)
++ {
++ case 'd': USE_BITS (OP_MASK_CRDS, OP_SH_CRDS); break;
++ case 's': USE_BITS (OP_MASK_CRS1S, OP_SH_CRS1S); break;
++ case 't': USE_BITS (OP_MASK_CRS2S, OP_SH_CRS2S); break;
++ case 'w': break; /* RS1S, constrained to equal RD */
++ case 'x': break; /* RS1S, constrained to equal RD */
++ case 'D': USE_BITS (OP_MASK_RD, OP_SH_RD); break;
++ case 'T': USE_BITS (OP_MASK_CRS2, OP_SH_CRS2); break;
++ case 'V': USE_BITS (OP_MASK_CRS2, OP_SH_CRS2); break;
++ case 'c': break; /* RS1, constrained to equal sp */
++ case 'U': break; /* RS2, constrained to equal RD */
++ case '<': used_bits |= ENCODE_RVC_IMM(-1U); break;
++ case '>': used_bits |= ENCODE_RVC_IMM(-1U); break;
++ case 'i': used_bits |= ENCODE_RVC_SIMM3(-1U); break;
++ case 'j': used_bits |= ENCODE_RVC_IMM(-1U); break;
++ case 'k': used_bits |= ENCODE_RVC_LW_IMM(-1U); break;
++ case 'l': used_bits |= ENCODE_RVC_LD_IMM(-1U); break;
++ case 'm': used_bits |= ENCODE_RVC_LWSP_IMM(-1U); break;
++ case 'n': used_bits |= ENCODE_RVC_LDSP_IMM(-1U); break;
++ case 'K': used_bits |= ENCODE_RVC_ADDI4SPN_IMM(-1U); break;
++ case 'L': used_bits |= ENCODE_RVC_ADDI16SP_IMM(-1U); break;
++ case 'M': used_bits |= ENCODE_RVC_SWSP_IMM(-1U); break;
++ case 'N': used_bits |= ENCODE_RVC_SDSP_IMM(-1U); break;
++ case 'u': used_bits |= ENCODE_RVC_IMM(-1U); break;
++ case 'v': used_bits |= ENCODE_RVC_IMM(-1U); break;
++ case 'a': used_bits |= ENCODE_RVC_J_IMM(-1U); break;
++ case 'p': used_bits |= ENCODE_RVC_B_IMM(-1U); break;
++ default:
++ as_bad (_("internal: bad RISC-V opcode (unknown operand type `C%c'): %s %s"),
++ c, opc->name, opc->args);
++ return 0;
++ }
++ break;
+ case ',': break;
+ case '(': break;
+ case ')': break;
@@ -4718,8 +4551,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ {
+ const char *name = riscv_opcodes[i].name;
+
-+ if (riscv_subset_supports(riscv_opcodes[i].subset))
-+ retval = hash_insert (op_hash, name, (void *) &riscv_opcodes[i]);
++ retval = hash_insert (op_hash, name, (void *) &riscv_opcodes[i]);
+
+ if (retval != NULL)
+ {
@@ -4768,77 +4600,72 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ dwarf2_emit_insn (0);
+#endif
+
-+ gas_assert(reloc_type <= BFD_RELOC_UNUSED);
-+
-+ if (address_expr != NULL)
++ if (reloc_type != BFD_RELOC_UNUSED)
+ {
-+ if (address_expr->X_op == O_constant)
++ reloc_howto_type *howto;
++
++ gas_assert(address_expr);
++ if (reloc_type == BFD_RELOC_12_PCREL
++ || reloc_type == BFD_RELOC_RISCV_JMP)
++ {
++ int j = reloc_type == BFD_RELOC_RISCV_JMP;
++ int best_case = riscv_insn_length (ip->insn_opcode);
++ int worst_case = relaxed_branch_length (NULL, NULL, 0);
++ add_relaxed_insn (ip, worst_case, best_case,
++ RELAX_BRANCH_ENCODE (j, best_case == 2, worst_case),
++ address_expr->X_add_symbol,
++ address_expr->X_add_number);
++ return;
++ }
++ else if (address_expr->X_op == O_constant)
+ {
+ switch (reloc_type)
+ {
+ case BFD_RELOC_32:
+ ip->insn_opcode |= address_expr->X_add_number;
-+ break;
++ goto append;
+
+ case BFD_RELOC_RISCV_HI20:
+ ip->insn_opcode |= ENCODE_UTYPE_IMM (
+ RISCV_CONST_HIGH_PART (address_expr->X_add_number));
-+ break;
++ goto append;
+
+ case BFD_RELOC_RISCV_LO12_S:
+ ip->insn_opcode |= ENCODE_STYPE_IMM (address_expr->X_add_number);
-+ break;
++ goto append;
+
-+ case BFD_RELOC_UNUSED:
+ case BFD_RELOC_RISCV_LO12_I:
+ ip->insn_opcode |= ENCODE_ITYPE_IMM (address_expr->X_add_number);
-+ break;
++ goto append;
+
+ default:
-+ internalError ();
++ break;
+ }
-+ reloc_type = BFD_RELOC_UNUSED;
-+ }
-+ else if (reloc_type == BFD_RELOC_12_PCREL)
-+ {
-+ add_relaxed_insn (ip, relaxed_branch_length (NULL, NULL, 0), 4,
-+ RELAX_BRANCH_ENCODE (0, 0),
-+ address_expr->X_add_symbol,
-+ address_expr->X_add_number);
-+ return;
-+ }
-+ else if (reloc_type < BFD_RELOC_UNUSED)
-+ {
-+ reloc_howto_type *howto;
-+
-+ howto = bfd_reloc_type_lookup (stdoutput, reloc_type);
-+ if (howto == NULL)
-+ as_bad (_("Unsupported RISC-V relocation number %d"), reloc_type);
-+
-+ ip->fixp = fix_new_exp (ip->frag, ip->where,
-+ bfd_get_reloc_size (howto),
-+ address_expr,
-+ reloc_type == BFD_RELOC_12_PCREL ||
-+ reloc_type == BFD_RELOC_RISCV_CALL ||
-+ reloc_type == BFD_RELOC_RISCV_JMP,
-+ reloc_type);
-+
-+ /* These relocations can have an addend that won't fit in
-+ 4 octets for 64bit assembly. */
-+ if (rv64
-+ && ! howto->partial_inplace
-+ && (reloc_type == BFD_RELOC_32
-+ || reloc_type == BFD_RELOC_64
-+ || reloc_type == BFD_RELOC_CTOR
-+ || reloc_type == BFD_RELOC_RISCV_HI20
-+ || reloc_type == BFD_RELOC_RISCV_LO12_I
-+ || reloc_type == BFD_RELOC_RISCV_LO12_S))
-+ ip->fixp->fx_no_overflow = 1;
+ }
++
++ howto = bfd_reloc_type_lookup (stdoutput, reloc_type);
++ if (howto == NULL)
++ as_bad (_("Unsupported RISC-V relocation number %d"), reloc_type);
++
++ ip->fixp = fix_new_exp (ip->frag, ip->where,
++ bfd_get_reloc_size (howto),
++ address_expr, FALSE, reloc_type);
++
++ /* These relocations can have an addend that won't fit in
++ 4 octets for 64bit assembly. */
++ if (xlen == 64
++ && ! howto->partial_inplace
++ && (reloc_type == BFD_RELOC_32
++ || reloc_type == BFD_RELOC_64
++ || reloc_type == BFD_RELOC_CTOR
++ || reloc_type == BFD_RELOC_RISCV_HI20
++ || reloc_type == BFD_RELOC_RISCV_LO12_I
++ || reloc_type == BFD_RELOC_RISCV_LO12_S))
++ ip->fixp->fx_no_overflow = 1;
+ }
+
++append:
+ add_fixed_insn (ip);
-+
+ install_insn (ip);
+}
+
@@ -4860,6 +4687,10 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ r = BFD_RELOC_UNUSED;
+ mo = (struct riscv_opcode *) hash_find (op_hash, name);
+ gas_assert (mo);
++
++ /* Find a non-RVC variant of the instruction. */
++ while (riscv_insn_length (mo->match) < 4)
++ mo++;
+ gas_assert (strcmp (name, mo->name) == 0);
+
+ create_insn (&insn, mo);
@@ -4912,7 +4743,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+static void
+normalize_constant_expr (expressionS *ex)
+{
-+ if (rv64)
++ if (xlen > 32)
+ return;
+ if ((ex->X_op == O_constant || ex->X_op == O_symbol)
+ && IS_ZEXT_32BIT_NUM (ex->X_add_number))
@@ -4993,7 +4824,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+
+ gas_assert (ep->X_op == O_constant);
+
-+ if (rv64 && !IS_SEXT_32BIT_NUM(ep->X_add_number))
++ if (xlen > 32 && !IS_SEXT_32BIT_NUM(ep->X_add_number))
+ {
+ /* Reduce to a signed 32-bit constant using SLLI and ADDI, which
+ is not optimal but also not so bad. */
@@ -5025,7 +4856,8 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+
+/* Expand RISC-V assembly macros into one or more instructions. */
+static void
-+macro (struct riscv_cl_insn *ip)
++macro (struct riscv_cl_insn *ip, expressionS *imm_expr,
++ bfd_reloc_code_real_type *imm_reloc)
+{
+ int rd = (ip->insn_opcode >> OP_SH_RD) & OP_MASK_RD;
+ int rs1 = (ip->insn_opcode >> OP_SH_RS1) & OP_MASK_RS1;
@@ -5035,117 +4867,117 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ switch (mask)
+ {
+ case M_LI:
-+ load_const (rd, &imm_expr);
++ load_const (rd, imm_expr);
+ break;
+
+ case M_LA:
+ case M_LLA:
+ /* Load the address of a symbol into a register. */
-+ if (!IS_SEXT_32BIT_NUM (offset_expr.X_add_number))
++ if (!IS_SEXT_32BIT_NUM (imm_expr->X_add_number))
+ as_bad(_("offset too large"));
+
-+ if (offset_expr.X_op == O_constant)
-+ load_const (rd, &offset_expr);
++ if (imm_expr->X_op == O_constant)
++ load_const (rd, imm_expr);
+ else if (riscv_opts.pic && mask == M_LA) /* Global PIC symbol */
-+ pcrel_load (rd, rd, &offset_expr, LOAD_ADDRESS_INSN,
++ pcrel_load (rd, rd, imm_expr, LOAD_ADDRESS_INSN,
+ BFD_RELOC_RISCV_GOT_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ else /* Local PIC symbol, or any non-PIC symbol */
-+ pcrel_load (rd, rd, &offset_expr, "addi",
++ pcrel_load (rd, rd, imm_expr, "addi",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_LA_TLS_GD:
-+ pcrel_load (rd, rd, &offset_expr, "addi",
++ pcrel_load (rd, rd, imm_expr, "addi",
+ BFD_RELOC_RISCV_TLS_GD_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_LA_TLS_IE:
-+ pcrel_load (rd, rd, &offset_expr, LOAD_ADDRESS_INSN,
++ pcrel_load (rd, rd, imm_expr, LOAD_ADDRESS_INSN,
+ BFD_RELOC_RISCV_TLS_GOT_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_LB:
-+ pcrel_load (rd, rd, &offset_expr, "lb",
++ pcrel_load (rd, rd, imm_expr, "lb",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_LBU:
-+ pcrel_load (rd, rd, &offset_expr, "lbu",
++ pcrel_load (rd, rd, imm_expr, "lbu",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_LH:
-+ pcrel_load (rd, rd, &offset_expr, "lh",
++ pcrel_load (rd, rd, imm_expr, "lh",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_LHU:
-+ pcrel_load (rd, rd, &offset_expr, "lhu",
++ pcrel_load (rd, rd, imm_expr, "lhu",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_LW:
-+ pcrel_load (rd, rd, &offset_expr, "lw",
++ pcrel_load (rd, rd, imm_expr, "lw",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_LWU:
-+ pcrel_load (rd, rd, &offset_expr, "lwu",
++ pcrel_load (rd, rd, imm_expr, "lwu",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_LD:
-+ pcrel_load (rd, rd, &offset_expr, "ld",
++ pcrel_load (rd, rd, imm_expr, "ld",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_FLW:
-+ pcrel_load (rd, rs1, &offset_expr, "flw",
++ pcrel_load (rd, rs1, imm_expr, "flw",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_FLD:
-+ pcrel_load (rd, rs1, &offset_expr, "fld",
++ pcrel_load (rd, rs1, imm_expr, "fld",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_I);
+ break;
+
+ case M_SB:
-+ pcrel_store (rs2, rs1, &offset_expr, "sb",
++ pcrel_store (rs2, rs1, imm_expr, "sb",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_S);
+ break;
+
+ case M_SH:
-+ pcrel_store (rs2, rs1, &offset_expr, "sh",
++ pcrel_store (rs2, rs1, imm_expr, "sh",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_S);
+ break;
+
+ case M_SW:
-+ pcrel_store (rs2, rs1, &offset_expr, "sw",
++ pcrel_store (rs2, rs1, imm_expr, "sw",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_S);
+ break;
+
+ case M_SD:
-+ pcrel_store (rs2, rs1, &offset_expr, "sd",
++ pcrel_store (rs2, rs1, imm_expr, "sd",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_S);
+ break;
+
+ case M_FSW:
-+ pcrel_store (rs2, rs1, &offset_expr, "fsw",
++ pcrel_store (rs2, rs1, imm_expr, "fsw",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_S);
+ break;
+
+ case M_FSD:
-+ pcrel_store (rs2, rs1, &offset_expr, "fsd",
++ pcrel_store (rs2, rs1, imm_expr, "fsd",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_S);
+ break;
+
+ case M_VF:
-+ pcrel_access (0, rs1, &offset_expr, "vf", "s,s,q",
++ pcrel_access (0, rs1, imm_expr, "vf", "s,s,q",
+ BFD_RELOC_RISCV_PCREL_HI20, BFD_RELOC_RISCV_PCREL_LO12_S);
+ break;
+
+ case M_CALL:
-+ riscv_call (rd, rs1, &offset_expr, offset_reloc);
++ riscv_call (rd, rs1, imm_expr, *imm_reloc);
+ break;
+
+ default:
@@ -5241,9 +5073,17 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ char *str, const struct percent_op_match *percent_op)
+{
+ size_t reloc_index;
-+ int crux_depth, str_depth;
++ unsigned crux_depth, str_depth, regno;
+ char *crux;
+
++ /* First, check for integer registers. */
++ if (reg_lookup (&str, RCLASS_GPR, &regno))
++ {
++ ep->X_op = O_register;
++ ep->X_add_number = regno;
++ return 0;
++ }
++
+ /* Search for the start of the main expression.
+ End the loop with CRUX pointing to the start
+ of the main expression and with CRUX_DEPTH containing the number
@@ -5283,118 +5123,92 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+}
+
+/* This routine assembles an instruction into its binary format. As a
-+ side effect, it sets one of the global variables imm_reloc or
-+ offset_reloc to the type of relocation to do if one of the operands
-+ is an address expression. */
++ side effect, it sets the global variable imm_reloc to the type of
++ relocation to do if one of the operands is an address expression. */
+
-+static void
-+riscv_ip (char *str, struct riscv_cl_insn *ip)
++static const char *
++riscv_ip (char *str, struct riscv_cl_insn *ip, expressionS *imm_expr,
++ bfd_reloc_code_real_type *imm_reloc)
+{
+ char *s;
+ const char *args;
+ char c = 0;
-+ struct riscv_opcode *insn;
++ struct riscv_opcode *insn, *end = &riscv_opcodes[NUMOPCODES];
+ char *argsStart;
+ unsigned int regno;
+ char save_c = 0;
+ int argnum;
+ const struct percent_op_match *p;
++ const char *error = "unrecognized opcode";
+
-+ insn_error = NULL;
-+
-+ /* If the instruction contains a '.', we first try to match an instruction
-+ including the '.'. Then we try again without the '.'. */
-+ insn = NULL;
-+ for (s = str; *s != '\0' && !ISSPACE (*s); ++s)
-+ continue;
-+
-+ /* If we stopped on whitespace, then replace the whitespace with null for
-+ the call to hash_find. Save the character we replaced just in case we
-+ have to re-parse the instruction. */
-+ if (ISSPACE (*s))
-+ {
-+ save_c = *s;
-+ *s++ = '\0';
-+ }
++ /* Parse the name of the instruction. Terminate the string if whitespace
++ is found so that hash_find only sees the name part of the string. */
++ for (s = str; *s != '\0'; ++s)
++ if (ISSPACE (*s))
++ {
++ save_c = *s;
++ *s++ = '\0';
++ break;
++ }
+
+ insn = (struct riscv_opcode *) hash_find (op_hash, str);
+
-+ /* If we didn't find the instruction in the opcode table, try again, but
-+ this time with just the instruction up to, but not including the
-+ first '.'. */
-+ if (insn == NULL)
-+ {
-+ /* Restore the character we overwrite above (if any). */
-+ if (save_c)
-+ *(--s) = save_c;
-+
-+ /* Scan up to the first '.' or whitespace. */
-+ for (s = str;
-+ *s != '\0' && *s != '.' && !ISSPACE (*s);
-+ ++s)
-+ continue;
-+
-+ /* If we did not find a '.', then we can quit now. */
-+ if (*s != '.')
-+ {
-+ insn_error = "unrecognized opcode";
-+ return;
-+ }
-+
-+ /* Lookup the instruction in the hash table. */
-+ *s++ = '\0';
-+ if ((insn = (struct riscv_opcode *) hash_find (op_hash, str)) == NULL)
-+ {
-+ insn_error = "unrecognized opcode";
-+ return;
-+ }
-+ }
-+
+ argsStart = s;
-+ for (;;)
++ for ( ; insn && insn < end && strcmp (insn->name, str) == 0; insn++)
+ {
-+ bfd_boolean ok = TRUE;
-+ gas_assert (strcmp (insn->name, str) == 0);
++ if (!riscv_subset_supports (insn->subset))
++ continue;
+
+ create_insn (ip, insn);
-+ insn_error = NULL;
+ argnum = 1;
++
++ imm_expr->X_op = O_absent;
++ *imm_reloc = BFD_RELOC_UNUSED;
++ p = percent_op_itype;
++
+ for (args = insn->args;; ++args)
+ {
+ s += strspn (s, " \t");
+ switch (*args)
+ {
+ case '\0': /* end of args */
++ if (insn->pinfo != INSN_MACRO
++ && riscv_insn_length (insn->match) == 2
++ && !riscv_opts.rvc)
++ break;
+ if (*s == '\0')
-+ return;
++ {
++ error = NULL;
++ goto out;
++ }
+ break;
+ /* Xcustom */
+ case '^':
+ {
+ unsigned long max = OP_MASK_RD;
-+ my_getExpression (&imm_expr, s);
-+ check_absolute_expr (ip, &imm_expr);
++ my_getExpression (imm_expr, s);
++ check_absolute_expr (ip, imm_expr);
+ switch (*++args)
+ {
+ case 'j':
+ max = OP_MASK_CUSTOM_IMM;
-+ INSERT_OPERAND (CUSTOM_IMM, *ip, imm_expr.X_add_number);
++ INSERT_OPERAND (CUSTOM_IMM, *ip, imm_expr->X_add_number);
+ break;
+ case 'd':
-+ INSERT_OPERAND (RD, *ip, imm_expr.X_add_number);
++ INSERT_OPERAND (RD, *ip, imm_expr->X_add_number);
+ break;
+ case 's':
-+ INSERT_OPERAND (RS1, *ip, imm_expr.X_add_number);
++ INSERT_OPERAND (RS1, *ip, imm_expr->X_add_number);
+ break;
+ case 't':
-+ INSERT_OPERAND (RS2, *ip, imm_expr.X_add_number);
++ INSERT_OPERAND (RS2, *ip, imm_expr->X_add_number);
+ break;
+ }
-+ imm_expr.X_op = O_absent;
++ imm_expr->X_op = O_absent;
+ s = expr_end;
-+ if ((unsigned long) imm_expr.X_add_number > max)
++ if ((unsigned long) imm_expr->X_add_number > max)
+ as_warn ("Bad custom immediate (%lu), must be at most %lu",
-+ (unsigned long)imm_expr.X_add_number, max);
++ (unsigned long)imm_expr->X_add_number, max);
+ continue;
+ }
+
@@ -5403,86 +5217,258 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ switch ( *++args )
+ {
+ case 'g':
-+ my_getExpression( &imm_expr, s );
++ my_getExpression( imm_expr, s );
+ /* check_absolute_expr( ip, &imm_expr ); */
-+ if ((unsigned long) imm_expr.X_add_number > 32 )
++ if ((unsigned long) imm_expr->X_add_number > 32 )
+ as_warn( _( "Improper ngpr amount (%lu)" ),
-+ (unsigned long) imm_expr.X_add_number );
-+ INSERT_OPERAND( IMMNGPR, *ip, imm_expr.X_add_number );
-+ imm_expr.X_op = O_absent;
++ (unsigned long) imm_expr->X_add_number );
++ INSERT_OPERAND( IMMNGPR, *ip, imm_expr->X_add_number );
++ imm_expr->X_op = O_absent;
+ s = expr_end;
+ continue;
+ case 'f':
-+ my_getExpression( &imm_expr, s );
++ my_getExpression( imm_expr, s );
+ /* check_absolute_expr( ip, &imm_expr ); */
-+ if ((unsigned long) imm_expr.X_add_number > 32 )
++ if ((unsigned long) imm_expr->X_add_number > 32 )
+ as_warn( _( "Improper nfpr amount (%lu)" ),
-+ (unsigned long) imm_expr.X_add_number );
-+ INSERT_OPERAND( IMMNFPR, *ip, imm_expr.X_add_number );
-+ imm_expr.X_op = O_absent;
++ (unsigned long) imm_expr->X_add_number );
++ INSERT_OPERAND( IMMNFPR, *ip, imm_expr->X_add_number );
++ imm_expr->X_op = O_absent;
+ s = expr_end;
+ continue;
+ case 'n':
-+ my_getExpression( &imm_expr, s );
++ my_getExpression( imm_expr, s );
+ /* check_absolute_expr( ip, &imm_expr ); */
-+ if ((unsigned long) imm_expr.X_add_number > 8 )
++ if ((unsigned long) imm_expr->X_add_number > 8 )
+ as_warn( _( "Improper nelm amount (%lu)" ),
-+ (unsigned long) imm_expr.X_add_number );
-+ INSERT_OPERAND( IMMSEGNELM, *ip, imm_expr.X_add_number - 1 );
-+ imm_expr.X_op = O_absent;
++ (unsigned long) imm_expr->X_add_number );
++ INSERT_OPERAND( IMMSEGNELM, *ip, imm_expr->X_add_number - 1 );
++ imm_expr->X_op = O_absent;
+ s = expr_end;
+ continue;
+ case 'd':
-+ ok = reg_lookup( &s, RCLASS_VEC_GPR, &regno );
-+ if ( !ok )
++ if (!reg_lookup( &s, RCLASS_VEC_GPR, &regno ))
+ as_bad( _( "Invalid vector register" ) );
+ INSERT_OPERAND( VRD, *ip, regno );
+ continue;
+ case 's':
-+ ok = reg_lookup( &s, RCLASS_VEC_GPR, &regno );
-+ if ( !ok )
++ if (!reg_lookup( &s, RCLASS_VEC_GPR, &regno ))
+ as_bad( _( "Invalid vector register" ) );
+ INSERT_OPERAND( VRS, *ip, regno );
+ continue;
+ case 't':
-+ ok = reg_lookup( &s, RCLASS_VEC_GPR, &regno );
-+ if ( !ok )
++ if (!reg_lookup( &s, RCLASS_VEC_GPR, &regno ))
+ as_bad( _( "Invalid vector register" ) );
+ INSERT_OPERAND( VRT, *ip, regno );
+ continue;
+ case 'r':
-+ ok = reg_lookup( &s, RCLASS_VEC_GPR, &regno );
-+ if ( !ok )
++ if (!reg_lookup( &s, RCLASS_VEC_GPR, &regno ))
+ as_bad( _( "Invalid vector register" ) );
+ INSERT_OPERAND( VRR, *ip, regno );
+ continue;
+ case 'D':
-+ ok = reg_lookup( &s, RCLASS_VEC_FPR, &regno );
-+ if ( !ok )
++ if (!reg_lookup( &s, RCLASS_VEC_FPR, &regno ))
+ as_bad( _( "Invalid vector register" ) );
+ INSERT_OPERAND( VFD, *ip, regno );
+ continue;
+ case 'S':
-+ ok = reg_lookup( &s, RCLASS_VEC_FPR, &regno );
-+ if ( !ok )
++ if (!reg_lookup( &s, RCLASS_VEC_FPR, &regno ))
+ as_bad( _( "Invalid vector register" ) );
+ INSERT_OPERAND( VFS, *ip, regno );
+ continue;
+ case 'T':
-+ ok = reg_lookup( &s, RCLASS_VEC_FPR, &regno );
-+ if ( !ok )
++ if (!reg_lookup( &s, RCLASS_VEC_FPR, &regno ))
+ as_bad( _( "Invalid vector register" ) );
+ INSERT_OPERAND( VFT, *ip, regno );
+ continue;
+ case 'R':
-+ ok = reg_lookup( &s, RCLASS_VEC_FPR, &regno );
-+ if ( !ok )
++ if (!reg_lookup( &s, RCLASS_VEC_FPR, &regno ))
+ as_bad( _( "Invalid vector register" ) );
+ INSERT_OPERAND( VFR, *ip, regno );
+ continue;
+ }
+ break;
+
++ case 'C': /* RVC */
++ switch (*++args)
++ {
++ case 'd': /* RD x8-x15 */
++ if (!reg_lookup (&s, RCLASS_GPR, &regno)
++ || !(regno >= 8 && regno <= 15))
++ break;
++ INSERT_OPERAND (CRDS, *ip, regno % 8);
++ continue;
++ case 's': /* RS1 x8-x15 */
++ if (!reg_lookup (&s, RCLASS_GPR, &regno)
++ || !(regno >= 8 && regno <= 15))
++ break;
++ INSERT_OPERAND (CRS1S, *ip, regno % 8);
++ continue;
++ case 'w': /* RS1 x8-x15, constrained to equal RD x8-x15 */
++ if (!reg_lookup (&s, RCLASS_GPR, &regno)
++ || EXTRACT_OPERAND (CRS1S, *ip) + 8 != regno)
++ break;
++ continue;
++ case 't': /* RS2 x8-x15 */
++ if (!reg_lookup (&s, RCLASS_GPR, &regno)
++ || !(regno >= 8 && regno <= 15))
++ break;
++ INSERT_OPERAND (CRS2S, *ip, regno % 8);
++ continue;
++ case 'x': /* RS2 x8-x15, constrained to equal RD x8-x15 */
++ if (!reg_lookup (&s, RCLASS_GPR, &regno)
++ || EXTRACT_OPERAND (CRS2S, *ip) + 8 != regno)
++ break;
++ continue;
++ case 'D': /* RD, nonzero */
++ if (!reg_lookup (&s, RCLASS_GPR, &regno) || regno == 0)
++ break;
++ INSERT_OPERAND (RD, *ip, regno);
++ continue;
++ case 'U': /* RS1, constrained to equal RD */
++ if (!reg_lookup (&s, RCLASS_GPR, &regno)
++ || EXTRACT_OPERAND (RD, *ip) != regno)
++ break;
++ continue;
++ case 'T': /* RS2, nonzero */
++ if (!reg_lookup (&s, RCLASS_GPR, &regno) || regno == 0)
++ break;
++ INSERT_OPERAND (CRS2, *ip, regno);
++ continue;
++ case 'V': /* RS2 */
++ if (!reg_lookup (&s, RCLASS_GPR, &regno))
++ break;
++ INSERT_OPERAND (CRS2, *ip, regno);
++ continue;
++ case 'c': /* RS1, constrained to equal sp */
++ if (!reg_lookup (&s, RCLASS_GPR, &regno)
++ || regno != X_SP)
++ break;
++ continue;
++ case '>':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || imm_expr->X_add_number <= 0
++ || imm_expr->X_add_number >= 64)
++ break;
++ ip->insn_opcode |= ENCODE_RVC_IMM (imm_expr->X_add_number);
++rvc_imm_done:
++ s = expr_end;
++ imm_expr->X_op = O_absent;
++ continue;
++ case '<':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || !VALID_RVC_IMM (imm_expr->X_add_number)
++ || imm_expr->X_add_number <= 0
++ || imm_expr->X_add_number >= 32)
++ break;
++ ip->insn_opcode |= ENCODE_RVC_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'i':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || imm_expr->X_add_number == 0
++ || !VALID_RVC_SIMM3 (imm_expr->X_add_number))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_SIMM3 (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'j':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || imm_expr->X_add_number == 0
++ || !VALID_RVC_IMM (imm_expr->X_add_number))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'k':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || !VALID_RVC_LW_IMM (imm_expr->X_add_number))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_LW_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'l':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || !VALID_RVC_LD_IMM (imm_expr->X_add_number))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_LD_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'm':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || !VALID_RVC_LWSP_IMM (imm_expr->X_add_number))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_LWSP_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'n':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || !VALID_RVC_LDSP_IMM (imm_expr->X_add_number))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_LDSP_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'K':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || !VALID_RVC_ADDI4SPN_IMM (imm_expr->X_add_number))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_ADDI4SPN_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'L':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || !VALID_RVC_ADDI16SP_IMM (imm_expr->X_add_number))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_ADDI16SP_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'M':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || !VALID_RVC_SWSP_IMM (imm_expr->X_add_number))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_SWSP_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'N':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || imm_expr->X_op != O_constant
++ || !VALID_RVC_SDSP_IMM (imm_expr->X_add_number))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_SDSP_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'u':
++ p = percent_op_utype;
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p))
++ break;
++rvc_lui:
++ if (imm_expr->X_op != O_constant
++ || imm_expr->X_add_number <= 0
++ || imm_expr->X_add_number >= RISCV_BIGIMM_REACH
++ || (imm_expr->X_add_number >= RISCV_RVC_IMM_REACH/2
++ && imm_expr->X_add_number <
++ RISCV_BIGIMM_REACH - RISCV_RVC_IMM_REACH/2))
++ break;
++ ip->insn_opcode |= ENCODE_RVC_IMM (imm_expr->X_add_number);
++ goto rvc_imm_done;
++ case 'v':
++ if (my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ || (imm_expr->X_add_number & (RISCV_IMM_REACH-1))
++ || (int32_t)imm_expr->X_add_number
++ != imm_expr->X_add_number)
++ break;
++ imm_expr->X_add_number
++ = (uint32_t)imm_expr->X_add_number >> RISCV_IMM_BITS;
++ goto rvc_lui;
++ case 'p':
++ goto branch;
++ case 'a':
++ goto jump;
++ default:
++ as_bad (_("bad RVC field specifier 'C%c'\n"), *args);
++ }
++ break;
++
+ case ',':
+ ++argnum;
+ if (*s++ == *args)
@@ -5499,51 +5485,50 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ break;
+
+ case '<': /* shift amount, 0 - 31 */
-+ my_getExpression (&imm_expr, s);
-+ check_absolute_expr (ip, &imm_expr);
-+ if ((unsigned long) imm_expr.X_add_number > 31)
++ my_getExpression (imm_expr, s);
++ check_absolute_expr (ip, imm_expr);
++ if ((unsigned long) imm_expr->X_add_number > 31)
+ as_warn (_("Improper shift amount (%lu)"),
-+ (unsigned long) imm_expr.X_add_number);
-+ INSERT_OPERAND (SHAMTW, *ip, imm_expr.X_add_number);
-+ imm_expr.X_op = O_absent;
++ (unsigned long) imm_expr->X_add_number);
++ INSERT_OPERAND (SHAMTW, *ip, imm_expr->X_add_number);
++ imm_expr->X_op = O_absent;
+ s = expr_end;
+ continue;
+
+ case '>': /* shift amount, 0 - (XLEN-1) */
-+ my_getExpression (&imm_expr, s);
-+ check_absolute_expr (ip, &imm_expr);
-+ if ((unsigned long) imm_expr.X_add_number > (rv64 ? 63 : 31))
++ my_getExpression (imm_expr, s);
++ check_absolute_expr (ip, imm_expr);
++ if ((unsigned long) imm_expr->X_add_number >= xlen)
+ as_warn (_("Improper shift amount (%lu)"),
-+ (unsigned long) imm_expr.X_add_number);
-+ INSERT_OPERAND (SHAMT, *ip, imm_expr.X_add_number);
-+ imm_expr.X_op = O_absent;
++ (unsigned long) imm_expr->X_add_number);
++ INSERT_OPERAND (SHAMT, *ip, imm_expr->X_add_number);
++ imm_expr->X_op = O_absent;
+ s = expr_end;
+ continue;
+
+ case 'Z': /* CSRRxI immediate */
-+ my_getExpression (&imm_expr, s);
-+ check_absolute_expr (ip, &imm_expr);
-+ if ((unsigned long) imm_expr.X_add_number > 31)
++ my_getExpression (imm_expr, s);
++ check_absolute_expr (ip, imm_expr);
++ if ((unsigned long) imm_expr->X_add_number > 31)
+ as_warn (_("Improper CSRxI immediate (%lu)"),
-+ (unsigned long) imm_expr.X_add_number);
-+ INSERT_OPERAND (RS1, *ip, imm_expr.X_add_number);
-+ imm_expr.X_op = O_absent;
++ (unsigned long) imm_expr->X_add_number);
++ INSERT_OPERAND (RS1, *ip, imm_expr->X_add_number);
++ imm_expr->X_op = O_absent;
+ s = expr_end;
+ continue;
+
+ case 'E': /* Control register. */
-+ ok = reg_lookup (&s, RCLASS_CSR, &regno);
-+ if (ok)
++ if (reg_lookup (&s, RCLASS_CSR, &regno))
+ INSERT_OPERAND (CSR, *ip, regno);
+ else
+ {
-+ my_getExpression (&imm_expr, s);
-+ check_absolute_expr (ip, &imm_expr);
-+ if ((unsigned long) imm_expr.X_add_number > 0xfff)
++ my_getExpression (imm_expr, s);
++ check_absolute_expr (ip, imm_expr);
++ if ((unsigned long) imm_expr->X_add_number > 0xfff)
+ as_warn(_("Improper CSR address (%lu)"),
-+ (unsigned long) imm_expr.X_add_number);
-+ INSERT_OPERAND (CSR, *ip, imm_expr.X_add_number);
-+ imm_expr.X_op = O_absent;
++ (unsigned long) imm_expr->X_add_number);
++ INSERT_OPERAND (CSR, *ip, imm_expr->X_add_number);
++ imm_expr->X_op = O_absent;
+ s = expr_end;
+ }
+ continue;
@@ -5571,8 +5556,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ case 'd': /* destination register */
+ case 's': /* source register */
+ case 't': /* target register */
-+ ok = reg_lookup (&s, RCLASS_GPR, &regno);
-+ if (ok)
++ if (reg_lookup (&s, RCLASS_GPR, &regno))
+ {
+ c = *args;
+ if (*s == ' ')
@@ -5630,55 +5614,55 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ break;
+
+ case 'I':
-+ my_getExpression (&imm_expr, s);
-+ if (imm_expr.X_op != O_big
-+ && imm_expr.X_op != O_constant)
-+ insn_error = _("absolute expression required");
-+ normalize_constant_expr (&imm_expr);
++ my_getExpression (imm_expr, s);
++ if (imm_expr->X_op != O_big
++ && imm_expr->X_op != O_constant)
++ break;
++ normalize_constant_expr (imm_expr);
+ s = expr_end;
+ continue;
+
+ case 'A':
-+ my_getExpression (&offset_expr, s);
-+ normalize_constant_expr (&offset_expr);
-+ imm_reloc = BFD_RELOC_32;
++ my_getExpression (imm_expr, s);
++ normalize_constant_expr (imm_expr);
++ *imm_reloc = BFD_RELOC_32;
+ s = expr_end;
+ continue;
+
+ case 'j': /* sign-extended immediate */
-+ imm_reloc = BFD_RELOC_RISCV_LO12_I;
++ *imm_reloc = BFD_RELOC_RISCV_LO12_I;
+ p = percent_op_itype;
+ goto alu_op;
+ case 'q': /* store displacement */
+ p = percent_op_stype;
-+ offset_reloc = BFD_RELOC_RISCV_LO12_S;
++ *imm_reloc = BFD_RELOC_RISCV_LO12_S;
+ goto load_store;
+ case 'o': /* load displacement */
+ p = percent_op_itype;
-+ offset_reloc = BFD_RELOC_RISCV_LO12_I;
++ *imm_reloc = BFD_RELOC_RISCV_LO12_I;
+ goto load_store;
+ case '0': /* AMO "displacement," which must be zero */
+ p = percent_op_rtype;
-+ offset_reloc = BFD_RELOC_UNUSED;
++ *imm_reloc = BFD_RELOC_UNUSED;
+load_store:
+ /* Check whether there is only a single bracketed expression
+ left. If so, it must be the base register and the
+ constant must be zero. */
-+ offset_expr.X_op = O_constant;
-+ offset_expr.X_add_number = 0;
++ imm_expr->X_op = O_constant;
++ imm_expr->X_add_number = 0;
+ if (*s == '(' && strchr (s + 1, '(') == 0)
+ continue;
+alu_op:
+ /* If this value won't fit into a 16 bit offset, then go
+ find a macro that will generate the 32 bit offset
+ code pattern. */
-+ if (!my_getSmallExpression (&offset_expr, &offset_reloc, s, p))
++ if (!my_getSmallExpression (imm_expr, imm_reloc, s, p))
+ {
-+ normalize_constant_expr (&offset_expr);
-+ if (offset_expr.X_op != O_constant
-+ || (*args == '0' && offset_expr.X_add_number != 0)
-+ || offset_expr.X_add_number >= (signed)RISCV_IMM_REACH/2
-+ || offset_expr.X_add_number < -(signed)RISCV_IMM_REACH/2)
++ normalize_constant_expr (imm_expr);
++ if (imm_expr->X_op != O_constant
++ || (*args == '0' && imm_expr->X_add_number != 0)
++ || imm_expr->X_add_number >= (signed)RISCV_IMM_REACH/2
++ || imm_expr->X_add_number < -(signed)RISCV_IMM_REACH/2)
+ break;
+ }
+
@@ -5686,38 +5670,40 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ continue;
+
+ case 'p': /* pc relative offset */
-+ offset_reloc = BFD_RELOC_12_PCREL;
-+ my_getExpression (&offset_expr, s);
++branch:
++ *imm_reloc = BFD_RELOC_12_PCREL;
++ my_getExpression (imm_expr, s);
+ s = expr_end;
+ continue;
+
+ case 'u': /* upper 20 bits */
+ p = percent_op_utype;
-+ if (!my_getSmallExpression (&imm_expr, &imm_reloc, s, p)
-+ && imm_expr.X_op == O_constant)
++ if (!my_getSmallExpression (imm_expr, imm_reloc, s, p)
++ && imm_expr->X_op == O_constant)
+ {
-+ if (imm_expr.X_add_number < 0
-+ || imm_expr.X_add_number >= (signed)RISCV_BIGIMM_REACH)
++ if (imm_expr->X_add_number < 0
++ || imm_expr->X_add_number >= (signed)RISCV_BIGIMM_REACH)
+ as_bad (_("lui expression not in range 0..1048575"));
+
-+ imm_reloc = BFD_RELOC_RISCV_HI20;
-+ imm_expr.X_add_number <<= RISCV_IMM_BITS;
++ *imm_reloc = BFD_RELOC_RISCV_HI20;
++ imm_expr->X_add_number <<= RISCV_IMM_BITS;
+ }
+ s = expr_end;
+ continue;
+
+ case 'a': /* 26 bit address */
-+ my_getExpression (&offset_expr, s);
++jump:
++ my_getExpression (imm_expr, s);
+ s = expr_end;
-+ offset_reloc = BFD_RELOC_RISCV_JMP;
++ *imm_reloc = BFD_RELOC_RISCV_JMP;
+ continue;
+
+ case 'c':
-+ my_getExpression (&offset_expr, s);
++ my_getExpression (imm_expr, s);
+ s = expr_end;
-+ offset_reloc = BFD_RELOC_RISCV_CALL;
++ *imm_reloc = BFD_RELOC_RISCV_CALL;
+ if (*s == '@')
-+ offset_reloc = BFD_RELOC_RISCV_CALL_PLT, s++;
++ *imm_reloc = BFD_RELOC_RISCV_CALL_PLT, s++;
+ continue;
+
+ default:
@@ -5726,51 +5712,37 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ }
+ break;
+ }
-+ /* Args don't match. */
-+ if (insn + 1 < &riscv_opcodes[NUMOPCODES] &&
-+ !strcmp (insn->name, insn[1].name))
-+ {
-+ ++insn;
-+ s = argsStart;
-+ insn_error = _("illegal operands");
-+ continue;
-+ }
-+ if (save_c)
-+ *(--argsStart) = save_c;
-+ insn_error = _("illegal operands");
-+ return;
++ s = argsStart;
++ error = _("illegal operands");
+ }
++
++out:
++ /* Restore the character we might have clobbered above. */
++ if (save_c)
++ *(argsStart - 1) = save_c;
++
++ return error;
+}
+
+void
+md_assemble (char *str)
+{
+ struct riscv_cl_insn insn;
++ expressionS imm_expr;
++ bfd_reloc_code_real_type imm_reloc = BFD_RELOC_UNUSED;
+
-+ imm_expr.X_op = O_absent;
-+ offset_expr.X_op = O_absent;
-+ imm_reloc = BFD_RELOC_UNUSED;
-+ offset_reloc = BFD_RELOC_UNUSED;
++ const char *error = riscv_ip (str, &insn, &imm_expr, &imm_reloc);
+
-+ riscv_ip (str, &insn);
-+
-+ if (insn_error)
++ if (error)
+ {
-+ as_bad ("%s `%s'", insn_error, str);
++ as_bad ("%s `%s'", error, str);
+ return;
+ }
+
+ if (insn.insn_mo->pinfo == INSN_MACRO)
-+ macro (&insn);
++ macro (&insn, &imm_expr, &imm_reloc);
+ else
-+ {
-+ if (imm_expr.X_op != O_absent)
-+ append_insn (&insn, &imm_expr, imm_reloc);
-+ else if (offset_expr.X_op != O_absent)
-+ append_insn (&insn, &offset_expr, offset_reloc);
-+ else
-+ append_insn (&insn, NULL, BFD_RELOC_UNUSED);
-+ }
++ append_insn (&insn, &imm_expr, imm_reloc);
+}
+
+char *
@@ -5828,15 +5800,16 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ break;
+
+ case OPTION_M32:
-+ rv64 = FALSE;
++ xlen = 32;
+ break;
+
+ case OPTION_M64:
-+ rv64 = TRUE;
++ xlen = 64;
+ break;
+
+ case OPTION_MARCH:
-+ riscv_set_arch(arg);
++ riscv_set_arch (arg);
++ break;
+
+ case OPTION_NO_PIC:
+ riscv_opts.pic = FALSE;
@@ -5857,7 +5830,20 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+riscv_after_parse_args (void)
+{
+ if (riscv_subsets == NULL)
-+ riscv_set_arch("RVIMAFDXcustom");
++ riscv_set_arch ("RVIMAFDXcustom");
++
++ if (xlen == 0)
++ {
++ if (strcmp (default_arch, "riscv32") == 0)
++ xlen = 32;
++ else if (strcmp (default_arch, "riscv64") == 0)
++ xlen = 64;
++ else
++ as_bad ("unknown default architecture `%s'", default_arch);
++ }
++
++ if (riscv_opts.rvc)
++ elf_flags |= EF_RISCV_RVC;
+}
+
+void
@@ -5957,7 +5943,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ if (fixP->fx_addsy)
+ {
+ /* Fill in a tentative value to improve objdump readability. */
-+ bfd_vma delta = ENCODE_UJTYPE_IMM (S_GET_VALUE (fixP->fx_addsy) + *valP);
++ bfd_vma delta = ENCODE_UJTYPE_IMM (S_GET_VALUE (fixP->fx_addsy) + *valP - md_pcrel_from (fixP));
+ bfd_putl32 (bfd_getl32 (buf) | delta, buf);
+ }
+ break;
@@ -5966,11 +5952,29 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ if (fixP->fx_addsy)
+ {
+ /* Fill in a tentative value to improve objdump readability. */
-+ bfd_vma delta = ENCODE_SBTYPE_IMM (S_GET_VALUE (fixP->fx_addsy) + *valP);
++ bfd_vma delta = ENCODE_SBTYPE_IMM (S_GET_VALUE (fixP->fx_addsy) + *valP - md_pcrel_from (fixP));
+ bfd_putl32 (bfd_getl32 (buf) | delta, buf);
+ }
+ break;
+
++ case BFD_RELOC_RISCV_RVC_BRANCH:
++ if (fixP->fx_addsy)
++ {
++ /* Fill in a tentative value to improve objdump readability. */
++ bfd_vma delta = ENCODE_RVC_B_IMM (S_GET_VALUE (fixP->fx_addsy) + *valP - md_pcrel_from (fixP));
++ bfd_putl16 (bfd_getl16 (buf) | delta, buf);
++ }
++ break;
++
++ case BFD_RELOC_RISCV_RVC_JUMP:
++ if (fixP->fx_addsy)
++ {
++ /* Fill in a tentative value to improve objdump readability. */
++ bfd_vma delta = ENCODE_RVC_J_IMM (S_GET_VALUE (fixP->fx_addsy) + *valP - md_pcrel_from (fixP));
++ bfd_putl16 (bfd_getl16 (buf) | delta, buf);
++ }
++ break;
++
+ case BFD_RELOC_RISCV_PCREL_LO12_S:
+ case BFD_RELOC_RISCV_PCREL_LO12_I:
+ case BFD_RELOC_RISCV_CALL:
@@ -5985,7 +5989,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ }
+}
+
-+/* This structure is used to hold a stack of .set values. */
++/* This structure is used to hold a stack of .option values. */
+
+struct riscv_option_stack
+{
@@ -5995,7 +5999,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+
+static struct riscv_option_stack *riscv_opts_stack;
+
-+/* Handle the .set pseudo-op. */
++/* Handle the .option pseudo-op. */
+
+static void
+s_riscv_option (int x ATTRIBUTE_UNUSED)
@@ -6084,11 +6088,23 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+/* Align to a given power of two. */
+
+static void
-+s_align (int x ATTRIBUTE_UNUSED)
++s_align (int bytes_p)
+{
-+ int alignment, fill_value = 0, fill_value_specified = 0;
++ int fill_value = 0, fill_value_specified = 0;
++ int min_text_alignment = riscv_opts.rvc ? 2 : 4;
++ int alignment = get_absolute_expression(), bytes;
++
++ if (bytes_p)
++ {
++ bytes = alignment;
++ if (bytes < 1 || (bytes & (bytes-1)) != 0)
++ as_bad (_("alignment not a power of 2: %d"), bytes);
++ for (alignment = 0; bytes > 1; bytes >>= 1)
++ alignment++;
++ }
++
++ bytes = 1 << alignment;
+
-+ alignment = get_absolute_expression ();
+ if (alignment < 0 || alignment > 31)
+ as_bad (_("unsatisfiable alignment: %d"), alignment);
+
@@ -6099,22 +6115,25 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ fill_value_specified = 1;
+ }
+
-+ if (!fill_value_specified && subseg_text_p (now_seg) && alignment > 2)
++ if (!fill_value_specified && subseg_text_p (now_seg)
++ && bytes > min_text_alignment)
+ {
+ /* Emit the worst-case NOP string. The linker will delete any
+ unnecessary NOPs. This allows us to support code alignment
+ in spite of linker relaxations. */
-+ bfd_vma i, worst_case_nop_bytes = (1L << alignment) - 4;
-+ char *nops = frag_more (worst_case_nop_bytes);
-+ for (i = 0; i < worst_case_nop_bytes; i += 4)
++ bfd_vma i, worst_case_bytes = bytes - min_text_alignment;
++ char *nops = frag_more (worst_case_bytes);
++ for (i = 0; i < worst_case_bytes - 2; i += 4)
+ md_number_to_chars (nops + i, RISCV_NOP, 4);
++ if (i < worst_case_bytes)
++ md_number_to_chars (nops + i, RVC_NOP, 2);
+
+ expressionS ex;
+ ex.X_op = O_constant;
-+ ex.X_add_number = worst_case_nop_bytes;
++ ex.X_add_number = worst_case_bytes;
+
+ fix_new_exp (frag_now, nops - frag_now->fr_literal, 0,
-+ &ex, TRUE, BFD_RELOC_RISCV_ALIGN);
++ &ex, FALSE, BFD_RELOC_RISCV_ALIGN);
+ }
+ else if (alignment)
+ frag_align (alignment, fill_value, 0);
@@ -6141,13 +6160,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ reloc->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
+ *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
+ reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
-+
-+ if (fixp->fx_pcrel)
-+ /* At this point, fx_addnumber is "symbol offset - pcrel address".
-+ Relocations want only the symbol offset. */
-+ reloc->addend = fixp->fx_addnumber + reloc->address;
-+ else
-+ reloc->addend = fixp->fx_addnumber;
++ reloc->addend = fixp->fx_addnumber;
+
+ reloc->howto = bfd_reloc_type_lookup (stdoutput, fixp->fx_r_type);
+ if (reloc->howto == NULL)
@@ -6182,15 +6195,16 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ return 0;
+}
+
-+/* Convert a machine dependent frag. */
++/* Expand far branches to multi-instruction sequences. */
+
+static void
+md_convert_frag_branch (fragS *fragp)
+{
+ bfd_byte *buf;
-+ insn_t insn;
+ expressionS exp;
+ fixS *fixp;
++ insn_t insn;
++ int rs1, reloc;
+
+ buf = (bfd_byte *)fragp->fr_literal + fragp->fr_fix;
+
@@ -6198,10 +6212,51 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ exp.X_add_symbol = fragp->fr_symbol;
+ exp.X_add_number = fragp->fr_offset;
+
-+ if (RELAX_BRANCH_TOOFAR (fragp->fr_subtype))
++ gas_assert (fragp->fr_var == RELAX_BRANCH_LENGTH (fragp->fr_subtype));
++
++ if (RELAX_BRANCH_RVC (fragp->fr_subtype))
++ {
++ switch (RELAX_BRANCH_LENGTH (fragp->fr_subtype))
++ {
++ case 8:
++ case 4:
++ /* Expand the RVC branch into a RISC-V one. */
++ insn = bfd_getl16 (buf);
++ rs1 = 8 + ((insn >> OP_SH_CRS1S) & OP_MASK_CRS1S);
++ if ((insn & MASK_C_J) == MATCH_C_J)
++ insn = MATCH_JAL;
++ else if ((insn & MASK_C_JAL) == MATCH_C_JAL)
++ insn = MATCH_JAL | (X_RA << OP_SH_RD);
++ else if ((insn & MASK_C_BEQZ) == MATCH_C_BEQZ)
++ insn = MATCH_BEQ | (rs1 << OP_SH_RS1);
++ else if ((insn & MASK_C_BNEZ) == MATCH_C_BNEZ)
++ insn = MATCH_BNE | (rs1 << OP_SH_RS1);
++ else if ((insn & MASK_C_BLTZ) == MATCH_C_BLTZ)
++ insn = MATCH_BLT | (rs1 << OP_SH_RS1);
++ else if ((insn & MASK_C_BGEZ) == MATCH_C_BGEZ)
++ insn = MATCH_BGE | (rs1 << OP_SH_RS1);
++ else
++ abort ();
++ bfd_putl32 (insn, buf);
++ break;
++
++ case 2:
++ /* Just keep the RVC branch. */
++ reloc = RELAX_BRANCH_UNCOND (fragp->fr_subtype)
++ ? BFD_RELOC_RISCV_RVC_JUMP : BFD_RELOC_RISCV_RVC_BRANCH;
++ fixp = fix_new_exp (fragp, buf - (bfd_byte *)fragp->fr_literal,
++ 2, &exp, FALSE, reloc);
++ buf += 2;
++ goto done;
++
++ default:
++ abort();
++ }
++ }
++
++ switch (RELAX_BRANCH_LENGTH (fragp->fr_subtype))
+ {
-+ gas_assert (fragp->fr_var == 8);
-+ /* We could relax JAL to AUIPC/JALR, but we don't do this yet. */
++ case 8:
+ gas_assert (!RELAX_BRANCH_UNCOND (fragp->fr_subtype));
+
+ /* Invert the branch condition. Branch over the jump. */
@@ -6216,17 +6271,23 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ 4, &exp, FALSE, BFD_RELOC_RISCV_JMP);
+ md_number_to_chars ((char *) buf, MATCH_JAL, 4);
+ buf += 4;
-+ }
-+ else
-+ {
++ break;
++
++ case 4:
++ reloc = RELAX_BRANCH_UNCOND (fragp->fr_subtype)
++ ? BFD_RELOC_RISCV_JMP : BFD_RELOC_12_PCREL;
+ fixp = fix_new_exp (fragp, buf - (bfd_byte *)fragp->fr_literal,
-+ 4, &exp, FALSE, BFD_RELOC_12_PCREL);
++ 4, &exp, FALSE, reloc);
+ buf += 4;
++ break;
++
++ default:
++ abort ();
+ }
+
++done:
+ fixp->fx_file = fragp->fr_file;
+ fixp->fx_line = fragp->fr_line;
-+ fixp->fx_pcrel = 1;
+
+ gas_assert (buf == (bfd_byte *)fragp->fr_literal
+ + fragp->fr_fix + fragp->fr_var);
@@ -6282,21 +6343,7 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+void
+riscv_elf_final_processing (void)
+{
-+ struct riscv_subset* s;
-+
-+ unsigned int Xlen = 0;
-+ for (s = riscv_subsets; s != NULL; s = s->next)
-+ if (s->name[0] == 'X')
-+ Xlen += strlen(s->name);
-+
-+ char extension[Xlen];
-+ extension[0] = 0;
-+ for (s = riscv_subsets; s != NULL; s = s->next)
-+ if (s->name[0] == 'X')
-+ strcat(extension, s->name);
-+
-+ EF_SET_RISCV_EXT(elf_elfheader (stdoutput)->e_flags,
-+ riscv_elf_name_to_flag (extension));
++ elf_elfheader (stdoutput)->e_flags |= elf_flags;
+}
+
+/* Pseudo-op table. */
@@ -6312,6 +6359,8 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+ {"dtpreldword", s_dtprel, 8},
+ {"bss", s_bss, 0},
+ {"align", s_align, 0},
++ {"p2align", s_align, 0},
++ {"balign", s_align, 1},
+
+ /* leb128 doesn't work with relaxation; disallow it */
+ {"uleb128", s_err, 0},
@@ -6327,9 +6376,9 @@ diff -urN original-binutils/gas/config/tc-riscv.c binutils/gas/config/tc-riscv.c
+
+ pop_insert (riscv_pseudo_table);
+}
-diff -urN original-binutils/gas/config/tc-riscv.h binutils/gas/config/tc-riscv.h
---- original-binutils/gas/config/tc-riscv.h 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/gas/config/tc-riscv.h 2015-03-07 09:51:45.659139025 +0100
+diff -urN empty/gas/config/tc-riscv.h binutils-2.25/gas/config/tc-riscv.h
+--- empty/gas/config/tc-riscv.h 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/gas/config/tc-riscv.h 2015-07-18 00:02:36.222287541 +0200
@@ -0,0 +1,102 @@
+/* tc-riscv.h -- header file for tc-riscv.c.
+ Copyright 2011-2014 Free Software Foundation, Inc.
@@ -6425,135 +6474,18 @@ diff -urN original-binutils/gas/config/tc-riscv.h binutils/gas/config/tc-riscv.h
+#define tc_regname_to_dw2regnum tc_riscv_regname_to_dw2regnum
+extern int tc_riscv_regname_to_dw2regnum (char *regname);
+
-+extern bfd_boolean rv64;
++extern unsigned xlen;
+#define DWARF2_DEFAULT_RETURN_COLUMN X_RA
-+#define DWARF2_CIE_DATA_ALIGNMENT (rv64 ? 8 : 4)
++#define DWARF2_CIE_DATA_ALIGNMENT (xlen / 8)
+
+#define elf_tc_final_processing riscv_elf_final_processing
+extern void riscv_elf_final_processing (void);
+
+#endif /* TC_RISCV */
-diff -urN original-binutils/gas/configure.tgt binutils/gas/configure.tgt
---- original-binutils/gas/configure.tgt 2014-10-14 09:32:03.000000000 +0200
-+++ binutils-2.25/gas/configure.tgt 2015-03-07 09:55:02.379135671 +0100
-@@ -86,6 +86,7 @@
- pj*) cpu_type=pj endian=big ;;
- powerpc*le*) cpu_type=ppc endian=little ;;
- powerpc*) cpu_type=ppc endian=big ;;
-+ riscv*) cpu_type=riscv endian=little ;;
- rs6000*) cpu_type=ppc ;;
- rl78*) cpu_type=rl78 ;;
- rx) cpu_type=rx ;;
-@@ -384,6 +385,8 @@
- ppc-*-kaos*) fmt=elf ;;
- ppc-*-lynxos*) fmt=elf em=lynx ;;
-
-+ riscv*-*-*) fmt=elf endian=little em=linux bfd_gas=yes ;;
-+
- s390-*-linux-*) fmt=elf em=linux ;;
- s390-*-tpf*) fmt=elf ;;
-
-diff -urN original-binutils/gas/Makefile.am binutils/gas/Makefile.am
---- original-binutils/gas/Makefile.am 2014-10-14 09:32:02.000000000 +0200
-+++ binutils-2.25/gas/Makefile.am 2015-03-07 09:55:02.379135671 +0100
-@@ -171,6 +171,7 @@
- config/tc-pdp11.c \
- config/tc-pj.c \
- config/tc-ppc.c \
-+ config/tc-riscv.c \
- config/tc-rl78.c \
- config/tc-rx.c \
- config/tc-s390.c \
-@@ -242,6 +243,7 @@
- config/tc-pdp11.h \
- config/tc-pj.h \
- config/tc-ppc.h \
-+ config/tc-riscv.h \
- config/tc-rl78.h \
- config/tc-rx.h \
- config/tc-s390.h \
-diff -urN original-binutils/gas/Makefile.in binutils/gas/Makefile.in
---- original-binutils/gas/Makefile.in 2014-10-14 09:32:02.000000000 +0200
-+++ binutils-2.25/gas/Makefile.in 2015-03-07 09:55:02.379135671 +0100
-@@ -440,6 +440,7 @@
- config/tc-pdp11.c \
- config/tc-pj.c \
- config/tc-ppc.c \
-+ config/tc-riscv.c \
- config/tc-rl78.c \
- config/tc-rx.c \
- config/tc-s390.c \
-@@ -511,6 +512,7 @@
- config/tc-pdp11.h \
- config/tc-pj.h \
- config/tc-ppc.h \
-+ config/tc-riscv.h \
- config/tc-rl78.h \
- config/tc-rx.h \
- config/tc-s390.h \
-@@ -866,6 +868,7 @@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-pdp11.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-pj.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-ppc.Po@am__quote@
-+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-riscv.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-rl78.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-rx.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-s390.Po@am__quote@
-@@ -1571,6 +1574,20 @@
- @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
- @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o tc-ppc.obj `if test -f 'config/tc-ppc.c'; then $(CYGPATH_W) 'config/tc-ppc.c'; else $(CYGPATH_W) '$(srcdir)/config/tc-ppc.c'; fi`
-
-+tc-riscv.o: config/tc-riscv.c
-+@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT tc-riscv.o -MD -MP -MF $(DEPDIR)/tc-riscv.Tpo -c -o tc-riscv.o `test -f 'config/tc-riscv.c' || echo '$(srcdir)/'`config/tc-riscv.c
-+@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/tc-riscv.Tpo $(DEPDIR)/tc-riscv.Po
-+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='config/tc-riscv.c' object='tc-riscv.o' libtool=no @AMDEPBACKSLASH@
-+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-+@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o tc-riscv.o `test -f 'config/tc-riscv.c' || echo '$(srcdir)/'`config/tc-riscv.c
-+
-+tc-riscv.obj: config/tc-riscv.c
-+@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT tc-riscv.obj -MD -MP -MF $(DEPDIR)/tc-riscv.Tpo -c -o tc-riscv.obj `if test -f 'config/tc-riscv.c'; then $(CYGPATH_W) 'config/tc-riscv.c'; else $(CYGPATH_W) '$(srcdir)/config/tc-riscv.c'; fi`
-+@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/tc-riscv.Tpo $(DEPDIR)/tc-riscv.Po
-+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='config/tc-riscv.c' object='tc-riscv.obj' libtool=no @AMDEPBACKSLASH@
-+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-+@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o tc-riscv.obj `if test -f 'config/tc-riscv.c'; then $(CYGPATH_W) 'config/tc-riscv.c'; else $(CYGPATH_W) '$(srcdir)/config/tc-riscv.c'; fi`
-+
- tc-rl78.o: config/tc-rl78.c
- @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT tc-rl78.o -MD -MP -MF $(DEPDIR)/tc-rl78.Tpo -c -o tc-rl78.o `test -f 'config/tc-rl78.c' || echo '$(srcdir)/'`config/tc-rl78.c
- @am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/tc-rl78.Tpo $(DEPDIR)/tc-rl78.Po
-diff -urN original-binutils/include/dis-asm.h binutils/include/dis-asm.h
---- original-binutils/include/dis-asm.h 2014-10-14 09:32:04.000000000 +0200
-+++ binutils-2.25/include/dis-asm.h 2015-03-07 09:55:02.379135671 +0100
-@@ -254,6 +254,7 @@
- extern int print_insn_little_mips (bfd_vma, disassemble_info *);
- extern int print_insn_little_nios2 (bfd_vma, disassemble_info *);
- extern int print_insn_little_powerpc (bfd_vma, disassemble_info *);
-+extern int print_insn_riscv (bfd_vma, disassemble_info *);
- extern int print_insn_little_score (bfd_vma, disassemble_info *);
- extern int print_insn_lm32 (bfd_vma, disassemble_info *);
- extern int print_insn_m32c (bfd_vma, disassemble_info *);
-@@ -313,6 +314,7 @@
- extern void print_i386_disassembler_options (FILE *);
- extern void print_mips_disassembler_options (FILE *);
- extern void print_ppc_disassembler_options (FILE *);
-+extern void print_riscv_disassembler_options (FILE *);
- extern void print_arm_disassembler_options (FILE *);
- extern void parse_arm_disassembler_option (char *);
- extern void print_s390_disassembler_options (FILE *);
-diff -urN original-binutils/include/elf/common.h binutils/include/elf/common.h
---- original-binutils/include/elf/common.h 2014-10-14 09:32:04.000000000 +0200
-+++ binutils-2.25/include/elf/common.h 2015-03-07 09:55:02.383135671 +0100
-@@ -301,6 +301,7 @@
- #define EM_INTEL207 207 /* Reserved by Intel */
- #define EM_INTEL208 208 /* Reserved by Intel */
- #define EM_INTEL209 209 /* Reserved by Intel */
-+#define EM_RISCV 243 /* Reserved by Intel */
-
- /* If it is necessary to assign new unofficial EM_* values, please pick large
- random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision
-diff -urN original-binutils/include/elf/riscv.h binutils/include/elf/riscv.h
---- original-binutils/include/elf/riscv.h 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/include/elf/riscv.h 2015-03-07 09:51:45.659139025 +0100
-@@ -0,0 +1,138 @@
+diff -urN empty/include/elf/riscv.h binutils-2.25/include/elf/riscv.h
+--- empty/include/elf/riscv.h 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/include/elf/riscv.h 2015-07-18 00:02:36.222287541 +0200
+@@ -0,0 +1,143 @@
+/* RISC-V ELF support for BFD.
+ Copyright 2011-2014 Free Software Foundation, Inc.
+
@@ -6630,10 +6562,15 @@ diff -urN original-binutils/include/elf/riscv.h binutils/include/elf/riscv.h
+ RELOC_NUMBER (R_RISCV_GNU_VTINHERIT, 41)
+ RELOC_NUMBER (R_RISCV_GNU_VTENTRY, 42)
+ RELOC_NUMBER (R_RISCV_ALIGN, 43)
++ RELOC_NUMBER (R_RISCV_RVC_BRANCH, 44)
++ RELOC_NUMBER (R_RISCV_RVC_JUMP, 45)
+END_RELOC_NUMBERS (R_RISCV_max)
+
+/* Processor specific flags for the ELF header e_flags field. */
+
++/* File may contain compressed instructions. */
++#define EF_RISCV_RVC 0x0001
++
+/* Custom flag definitions. */
+
+#define EF_RISCV_EXT_MASK 0xffff
@@ -6692,10 +6629,1362 @@ diff -urN original-binutils/include/elf/riscv.h binutils/include/elf/riscv.h
+}
+
+#endif /* _ELF_RISCV_H */
-diff -urN original-binutils/include/opcode/riscv.h binutils/include/opcode/riscv.h
---- original-binutils/include/opcode/riscv.h 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/include/opcode/riscv.h 2015-03-07 09:51:45.659139025 +0100
-@@ -0,0 +1,320 @@
+diff -urN empty/include/opcode/riscv-opc.h binutils-2.25/include/opcode/riscv-opc.h
+--- empty/include/opcode/riscv-opc.h 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/include/opcode/riscv-opc.h 2015-07-18 00:02:36.222287541 +0200
+@@ -0,0 +1,1348 @@
++/* Automatically generated by parse-opcodes */
++#ifndef RISCV_ENCODING_H
++#define RISCV_ENCODING_H
++#define MATCH_ADD 0x33
++#define MASK_ADD 0xfe00707f
++#define MATCH_ADDI 0x13
++#define MASK_ADDI 0x707f
++#define MATCH_ADDIW 0x1b
++#define MASK_ADDIW 0x707f
++#define MATCH_ADDW 0x3b
++#define MASK_ADDW 0xfe00707f
++#define MATCH_AMOADD_D 0x302f
++#define MASK_AMOADD_D 0xf800707f
++#define MATCH_AMOADD_W 0x202f
++#define MASK_AMOADD_W 0xf800707f
++#define MATCH_AMOAND_D 0x6000302f
++#define MASK_AMOAND_D 0xf800707f
++#define MATCH_AMOAND_W 0x6000202f
++#define MASK_AMOAND_W 0xf800707f
++#define MATCH_AMOMAX_D 0xa000302f
++#define MASK_AMOMAX_D 0xf800707f
++#define MATCH_AMOMAX_W 0xa000202f
++#define MASK_AMOMAX_W 0xf800707f
++#define MATCH_AMOMAXU_D 0xe000302f
++#define MASK_AMOMAXU_D 0xf800707f
++#define MATCH_AMOMAXU_W 0xe000202f
++#define MASK_AMOMAXU_W 0xf800707f
++#define MATCH_AMOMIN_D 0x8000302f
++#define MASK_AMOMIN_D 0xf800707f
++#define MATCH_AMOMIN_W 0x8000202f
++#define MASK_AMOMIN_W 0xf800707f
++#define MATCH_AMOMINU_D 0xc000302f
++#define MASK_AMOMINU_D 0xf800707f
++#define MATCH_AMOMINU_W 0xc000202f
++#define MASK_AMOMINU_W 0xf800707f
++#define MATCH_AMOOR_D 0x4000302f
++#define MASK_AMOOR_D 0xf800707f
++#define MATCH_AMOOR_W 0x4000202f
++#define MASK_AMOOR_W 0xf800707f
++#define MATCH_AMOSWAP_D 0x800302f
++#define MASK_AMOSWAP_D 0xf800707f
++#define MATCH_AMOSWAP_W 0x800202f
++#define MASK_AMOSWAP_W 0xf800707f
++#define MATCH_AMOXOR_D 0x2000302f
++#define MASK_AMOXOR_D 0xf800707f
++#define MATCH_AMOXOR_W 0x2000202f
++#define MASK_AMOXOR_W 0xf800707f
++#define MATCH_AND 0x7033
++#define MASK_AND 0xfe00707f
++#define MATCH_ANDI 0x7013
++#define MASK_ANDI 0x707f
++#define MATCH_AUIPC 0x17
++#define MASK_AUIPC 0x7f
++#define MATCH_BEQ 0x63
++#define MASK_BEQ 0x707f
++#define MATCH_BGE 0x5063
++#define MASK_BGE 0x707f
++#define MATCH_BGEU 0x7063
++#define MASK_BGEU 0x707f
++#define MATCH_BLT 0x4063
++#define MASK_BLT 0x707f
++#define MATCH_BLTU 0x6063
++#define MASK_BLTU 0x707f
++#define MATCH_BNE 0x1063
++#define MASK_BNE 0x707f
++#define MATCH_C_ADD 0x1000
++#define MASK_C_ADD 0xf003
++#define MATCH_C_ADD3 0xa000
++#define MASK_C_ADD3 0xe063
++#define MATCH_C_ADDI 0xc002
++#define MASK_C_ADDI 0xe003
++#define MATCH_C_ADDI16SP 0xc002
++#define MASK_C_ADDI16SP 0xef83
++#define MATCH_C_ADDI4SPN 0xa001
++#define MASK_C_ADDI4SPN 0xe003
++#define MATCH_C_ADDIN 0x8001
++#define MASK_C_ADDIN 0xe063
++#define MATCH_C_ADDIW 0xe002
++#define MASK_C_ADDIW 0xe003
++#define MATCH_C_ADDW 0x9000
++#define MASK_C_ADDW 0xf003
++#define MATCH_C_AND3 0xa060
++#define MASK_C_AND3 0xe063
++#define MATCH_C_ANDI 0xe002
++#define MASK_C_ANDI 0xe003
++#define MATCH_C_ANDIN 0x8061
++#define MASK_C_ANDIN 0xe063
++#define MATCH_C_BEQZ 0x4002
++#define MASK_C_BEQZ 0xe003
++#define MATCH_C_BGEZ 0xe001
++#define MASK_C_BGEZ 0xe003
++#define MATCH_C_BLTZ 0x6001
++#define MASK_C_BLTZ 0xe003
++#define MATCH_C_BNEZ 0x6002
++#define MASK_C_BNEZ 0xe003
++#define MATCH_C_EBREAK 0x1000
++#define MASK_C_EBREAK 0xffff
++#define MATCH_C_J 0x2
++#define MASK_C_J 0xe003
++#define MATCH_C_JAL 0x2002
++#define MASK_C_JAL 0xe003
++#define MATCH_C_JALR 0xa002
++#define MASK_C_JALR 0xf07f
++#define MATCH_C_JR 0x8002
++#define MASK_C_JR 0xf07f
++#define MATCH_C_LD 0xe000
++#define MASK_C_LD 0xe003
++#define MATCH_C_LDSP 0xe001
++#define MASK_C_LDSP 0xe003
++#define MATCH_C_LI 0x8002
++#define MASK_C_LI 0xe003
++#define MATCH_C_LUI 0xa002
++#define MASK_C_LUI 0xe003
++#define MATCH_C_LW 0xc000
++#define MASK_C_LW 0xe003
++#define MATCH_C_LWSP 0xc001
++#define MASK_C_LWSP 0xe003
++#define MATCH_C_MV 0x0
++#define MASK_C_MV 0xf003
++#define MATCH_C_OR3 0xa040
++#define MASK_C_OR3 0xe063
++#define MATCH_C_ORIN 0x8041
++#define MASK_C_ORIN 0xe063
++#define MATCH_C_SD 0x6000
++#define MASK_C_SD 0xe003
++#define MATCH_C_SDSP 0x6001
++#define MASK_C_SDSP 0xe003
++#define MATCH_C_SLL 0x6400
++#define MASK_C_SLL 0xfc63
++#define MATCH_C_SLLI 0x1
++#define MASK_C_SLLI 0xe003
++#define MATCH_C_SLLIW 0x8001
++#define MASK_C_SLLIW 0xe003
++#define MATCH_C_SLLR 0x6c00
++#define MASK_C_SLLR 0xfc63
++#define MATCH_C_SLT 0x6440
++#define MASK_C_SLT 0xfc63
++#define MATCH_C_SLTR 0x6c40
++#define MASK_C_SLTR 0xfc63
++#define MATCH_C_SLTU 0x6460
++#define MASK_C_SLTU 0xfc63
++#define MATCH_C_SLTUR 0x6c60
++#define MASK_C_SLTUR 0xfc63
++#define MATCH_C_SRA 0x6020
++#define MASK_C_SRA 0xfc63
++#define MATCH_C_SRAI 0x2000
++#define MASK_C_SRAI 0xe003
++#define MATCH_C_SRL 0x6420
++#define MASK_C_SRL 0xfc63
++#define MATCH_C_SRLI 0x2001
++#define MASK_C_SRLI 0xe003
++#define MATCH_C_SRLR 0x6c20
++#define MASK_C_SRLR 0xfc63
++#define MATCH_C_SUB 0x8000
++#define MASK_C_SUB 0xf003
++#define MATCH_C_SUB3 0xa020
++#define MASK_C_SUB3 0xe063
++#define MATCH_C_SW 0x4000
++#define MASK_C_SW 0xe003
++#define MATCH_C_SWSP 0x4001
++#define MASK_C_SWSP 0xe003
++#define MATCH_C_XOR 0x6000
++#define MASK_C_XOR 0xfc63
++#define MATCH_C_XORIN 0x8021
++#define MASK_C_XORIN 0xe063
++#define MATCH_CSRRC 0x3073
++#define MASK_CSRRC 0x707f
++#define MATCH_CSRRCI 0x7073
++#define MASK_CSRRCI 0x707f
++#define MATCH_CSRRS 0x2073
++#define MASK_CSRRS 0x707f
++#define MATCH_CSRRSI 0x6073
++#define MASK_CSRRSI 0x707f
++#define MATCH_CSRRW 0x1073
++#define MASK_CSRRW 0x707f
++#define MATCH_CSRRWI 0x5073
++#define MASK_CSRRWI 0x707f
++#define MATCH_CUSTOM0 0xb
++#define MASK_CUSTOM0 0x707f
++#define MATCH_CUSTOM0_RD 0x400b
++#define MASK_CUSTOM0_RD 0x707f
++#define MATCH_CUSTOM0_RD_RS1 0x600b
++#define MASK_CUSTOM0_RD_RS1 0x707f
++#define MATCH_CUSTOM0_RD_RS1_RS2 0x700b
++#define MASK_CUSTOM0_RD_RS1_RS2 0x707f
++#define MATCH_CUSTOM0_RS1 0x200b
++#define MASK_CUSTOM0_RS1 0x707f
++#define MATCH_CUSTOM0_RS1_RS2 0x300b
++#define MASK_CUSTOM0_RS1_RS2 0x707f
++#define MATCH_CUSTOM1 0x2b
++#define MASK_CUSTOM1 0x707f
++#define MATCH_CUSTOM1_RD 0x402b
++#define MASK_CUSTOM1_RD 0x707f
++#define MATCH_CUSTOM1_RD_RS1 0x602b
++#define MASK_CUSTOM1_RD_RS1 0x707f
++#define MATCH_CUSTOM1_RD_RS1_RS2 0x702b
++#define MASK_CUSTOM1_RD_RS1_RS2 0x707f
++#define MATCH_CUSTOM1_RS1 0x202b
++#define MASK_CUSTOM1_RS1 0x707f
++#define MATCH_CUSTOM1_RS1_RS2 0x302b
++#define MASK_CUSTOM1_RS1_RS2 0x707f
++#define MATCH_CUSTOM2 0x5b
++#define MASK_CUSTOM2 0x707f
++#define MATCH_CUSTOM2_RD 0x405b
++#define MASK_CUSTOM2_RD 0x707f
++#define MATCH_CUSTOM2_RD_RS1 0x605b
++#define MASK_CUSTOM2_RD_RS1 0x707f
++#define MATCH_CUSTOM2_RD_RS1_RS2 0x705b
++#define MASK_CUSTOM2_RD_RS1_RS2 0x707f
++#define MATCH_CUSTOM2_RS1 0x205b
++#define MASK_CUSTOM2_RS1 0x707f
++#define MATCH_CUSTOM2_RS1_RS2 0x305b
++#define MASK_CUSTOM2_RS1_RS2 0x707f
++#define MATCH_CUSTOM3 0x7b
++#define MASK_CUSTOM3 0x707f
++#define MATCH_CUSTOM3_RD 0x407b
++#define MASK_CUSTOM3_RD 0x707f
++#define MATCH_CUSTOM3_RD_RS1 0x607b
++#define MASK_CUSTOM3_RD_RS1 0x707f
++#define MATCH_CUSTOM3_RD_RS1_RS2 0x707b
++#define MASK_CUSTOM3_RD_RS1_RS2 0x707f
++#define MATCH_CUSTOM3_RS1 0x207b
++#define MASK_CUSTOM3_RS1 0x707f
++#define MATCH_CUSTOM3_RS1_RS2 0x307b
++#define MASK_CUSTOM3_RS1_RS2 0x707f
++#define MATCH_DIV 0x2004033
++#define MASK_DIV 0xfe00707f
++#define MATCH_DIVU 0x2005033
++#define MASK_DIVU 0xfe00707f
++#define MATCH_DIVUW 0x200503b
++#define MASK_DIVUW 0xfe00707f
++#define MATCH_DIVW 0x200403b
++#define MASK_DIVW 0xfe00707f
++#define MATCH_EBREAK 0x100073
++#define MASK_EBREAK 0xffffffff
++#define MATCH_ECALL 0x73
++#define MASK_ECALL 0xffffffff
++#define MATCH_ERET 0x10000073
++#define MASK_ERET 0xffffffff
++#define MATCH_FADD_D 0x2000053
++#define MASK_FADD_D 0xfe00007f
++#define MATCH_FADD_H 0x4000053
++#define MASK_FADD_H 0xfe00007f
++#define MATCH_FADD_S 0x53
++#define MASK_FADD_S 0xfe00007f
++#define MATCH_FCLASS_D 0xe2001053
++#define MASK_FCLASS_D 0xfff0707f
++#define MATCH_FCLASS_S 0xe0001053
++#define MASK_FCLASS_S 0xfff0707f
++#define MATCH_FCVT_D_H 0x8c000053
++#define MASK_FCVT_D_H 0xfff0007f
++#define MATCH_FCVT_D_L 0xd2200053
++#define MASK_FCVT_D_L 0xfff0007f
++#define MATCH_FCVT_D_LU 0xd2300053
++#define MASK_FCVT_D_LU 0xfff0007f
++#define MATCH_FCVT_D_S 0x42000053
++#define MASK_FCVT_D_S 0xfff0007f
++#define MATCH_FCVT_D_W 0xd2000053
++#define MASK_FCVT_D_W 0xfff0007f
++#define MATCH_FCVT_D_WU 0xd2100053
++#define MASK_FCVT_D_WU 0xfff0007f
++#define MATCH_FCVT_H_D 0x92000053
++#define MASK_FCVT_H_D 0xfff0007f
++#define MATCH_FCVT_H_L 0x64000053
++#define MASK_FCVT_H_L 0xfff0007f
++#define MATCH_FCVT_H_LU 0x6c000053
++#define MASK_FCVT_H_LU 0xfff0007f
++#define MATCH_FCVT_H_S 0x90000053
++#define MASK_FCVT_H_S 0xfff0007f
++#define MATCH_FCVT_H_W 0x74000053
++#define MASK_FCVT_H_W 0xfff0007f
++#define MATCH_FCVT_H_WU 0x7c000053
++#define MASK_FCVT_H_WU 0xfff0007f
++#define MATCH_FCVT_L_D 0xc2200053
++#define MASK_FCVT_L_D 0xfff0007f
++#define MATCH_FCVT_L_H 0x44000053
++#define MASK_FCVT_L_H 0xfff0007f
++#define MATCH_FCVT_L_S 0xc0200053
++#define MASK_FCVT_L_S 0xfff0007f
++#define MATCH_FCVT_LU_D 0xc2300053
++#define MASK_FCVT_LU_D 0xfff0007f
++#define MATCH_FCVT_LU_H 0x4c000053
++#define MASK_FCVT_LU_H 0xfff0007f
++#define MATCH_FCVT_LU_S 0xc0300053
++#define MASK_FCVT_LU_S 0xfff0007f
++#define MATCH_FCVT_S_D 0x40100053
++#define MASK_FCVT_S_D 0xfff0007f
++#define MATCH_FCVT_S_H 0x84000053
++#define MASK_FCVT_S_H 0xfff0007f
++#define MATCH_FCVT_S_L 0xd0200053
++#define MASK_FCVT_S_L 0xfff0007f
++#define MATCH_FCVT_S_LU 0xd0300053
++#define MASK_FCVT_S_LU 0xfff0007f
++#define MATCH_FCVT_S_W 0xd0000053
++#define MASK_FCVT_S_W 0xfff0007f
++#define MATCH_FCVT_S_WU 0xd0100053
++#define MASK_FCVT_S_WU 0xfff0007f
++#define MATCH_FCVT_W_D 0xc2000053
++#define MASK_FCVT_W_D 0xfff0007f
++#define MATCH_FCVT_W_H 0x54000053
++#define MASK_FCVT_W_H 0xfff0007f
++#define MATCH_FCVT_W_S 0xc0000053
++#define MASK_FCVT_W_S 0xfff0007f
++#define MATCH_FCVT_WU_D 0xc2100053
++#define MASK_FCVT_WU_D 0xfff0007f
++#define MATCH_FCVT_WU_H 0x5c000053
++#define MASK_FCVT_WU_H 0xfff0007f
++#define MATCH_FCVT_WU_S 0xc0100053
++#define MASK_FCVT_WU_S 0xfff0007f
++#define MATCH_FDIV_D 0x1a000053
++#define MASK_FDIV_D 0xfe00007f
++#define MATCH_FDIV_H 0x1c000053
++#define MASK_FDIV_H 0xfe00007f
++#define MATCH_FDIV_S 0x18000053
++#define MASK_FDIV_S 0xfe00007f
++#define MATCH_FENCE 0xf
++#define MASK_FENCE 0x707f
++#define MATCH_FENCE_I 0x100f
++#define MASK_FENCE_I 0x707f
++#define MATCH_FEQ_D 0xa2002053
++#define MASK_FEQ_D 0xfe00707f
++#define MATCH_FEQ_H 0xac000053
++#define MASK_FEQ_H 0xfe00707f
++#define MATCH_FEQ_S 0xa0002053
++#define MASK_FEQ_S 0xfe00707f
++#define MATCH_FLD 0x3007
++#define MASK_FLD 0x707f
++#define MATCH_FLE_D 0xa2000053
++#define MASK_FLE_D 0xfe00707f
++#define MATCH_FLE_H 0xbc000053
++#define MASK_FLE_H 0xfe00707f
++#define MATCH_FLE_S 0xa0000053
++#define MASK_FLE_S 0xfe00707f
++#define MATCH_FLH 0x1007
++#define MASK_FLH 0x707f
++#define MATCH_FLT_D 0xa2001053
++#define MASK_FLT_D 0xfe00707f
++#define MATCH_FLT_H 0xb4000053
++#define MASK_FLT_H 0xfe00707f
++#define MATCH_FLT_S 0xa0001053
++#define MASK_FLT_S 0xfe00707f
++#define MATCH_FLW 0x2007
++#define MASK_FLW 0x707f
++#define MATCH_FMADD_D 0x2000043
++#define MASK_FMADD_D 0x600007f
++#define MATCH_FMADD_H 0x4000043
++#define MASK_FMADD_H 0x600007f
++#define MATCH_FMADD_S 0x43
++#define MASK_FMADD_S 0x600007f
++#define MATCH_FMAX_D 0x2a001053
++#define MASK_FMAX_D 0xfe00707f
++#define MATCH_FMAX_H 0xcc000053
++#define MASK_FMAX_H 0xfe00707f
++#define MATCH_FMAX_S 0x28001053
++#define MASK_FMAX_S 0xfe00707f
++#define MATCH_FMIN_D 0x2a000053
++#define MASK_FMIN_D 0xfe00707f
++#define MATCH_FMIN_H 0xc4000053
++#define MASK_FMIN_H 0xfe00707f
++#define MATCH_FMIN_S 0x28000053
++#define MASK_FMIN_S 0xfe00707f
++#define MATCH_FMOVN 0x6007077
++#define MASK_FMOVN 0xfe00707f
++#define MATCH_FMOVZ 0x4007077
++#define MASK_FMOVZ 0xfe00707f
++#define MATCH_FMSUB_D 0x2000047
++#define MASK_FMSUB_D 0x600007f
++#define MATCH_FMSUB_H 0x4000047
++#define MASK_FMSUB_H 0x600007f
++#define MATCH_FMSUB_S 0x47
++#define MASK_FMSUB_S 0x600007f
++#define MATCH_FMUL_D 0x12000053
++#define MASK_FMUL_D 0xfe00007f
++#define MATCH_FMUL_H 0x14000053
++#define MASK_FMUL_H 0xfe00007f
++#define MATCH_FMUL_S 0x10000053
++#define MASK_FMUL_S 0xfe00007f
++#define MATCH_FMV_D_X 0xf2000053
++#define MASK_FMV_D_X 0xfff0707f
++#define MATCH_FMV_H_X 0xf4000053
++#define MASK_FMV_H_X 0xfff0707f
++#define MATCH_FMV_S_X 0xf0000053
++#define MASK_FMV_S_X 0xfff0707f
++#define MATCH_FMV_X_D 0xe2000053
++#define MASK_FMV_X_D 0xfff0707f
++#define MATCH_FMV_X_H 0xe4000053
++#define MASK_FMV_X_H 0xfff0707f
++#define MATCH_FMV_X_S 0xe0000053
++#define MASK_FMV_X_S 0xfff0707f
++#define MATCH_FNMADD_D 0x200004f
++#define MASK_FNMADD_D 0x600007f
++#define MATCH_FNMADD_H 0x400004f
++#define MASK_FNMADD_H 0x600007f
++#define MATCH_FNMADD_S 0x4f
++#define MASK_FNMADD_S 0x600007f
++#define MATCH_FNMSUB_D 0x200004b
++#define MASK_FNMSUB_D 0x600007f
++#define MATCH_FNMSUB_H 0x400004b
++#define MASK_FNMSUB_H 0x600007f
++#define MATCH_FNMSUB_S 0x4b
++#define MASK_FNMSUB_S 0x600007f
++#define MATCH_FRCSR 0x302073
++#define MASK_FRCSR 0xfffff07f
++#define MATCH_FRFLAGS 0x102073
++#define MASK_FRFLAGS 0xfffff07f
++#define MATCH_FRRM 0x202073
++#define MASK_FRRM 0xfffff07f
++#define MATCH_FSCSR 0x301073
++#define MASK_FSCSR 0xfff0707f
++#define MATCH_FSD 0x3027
++#define MASK_FSD 0x707f
++#define MATCH_FSFLAGS 0x101073
++#define MASK_FSFLAGS 0xfff0707f
++#define MATCH_FSFLAGSI 0x105073
++#define MASK_FSFLAGSI 0xfff0707f
++#define MATCH_FSGNJ_D 0x22000053
++#define MASK_FSGNJ_D 0xfe00707f
++#define MATCH_FSGNJ_H 0x2c000053
++#define MASK_FSGNJ_H 0xfe00707f
++#define MATCH_FSGNJ_S 0x20000053
++#define MASK_FSGNJ_S 0xfe00707f
++#define MATCH_FSGNJN_D 0x22001053
++#define MASK_FSGNJN_D 0xfe00707f
++#define MATCH_FSGNJN_H 0x34000053
++#define MASK_FSGNJN_H 0xfe00707f
++#define MATCH_FSGNJN_S 0x20001053
++#define MASK_FSGNJN_S 0xfe00707f
++#define MATCH_FSGNJX_D 0x22002053
++#define MASK_FSGNJX_D 0xfe00707f
++#define MATCH_FSGNJX_H 0x3c000053
++#define MASK_FSGNJX_H 0xfe00707f
++#define MATCH_FSGNJX_S 0x20002053
++#define MASK_FSGNJX_S 0xfe00707f
++#define MATCH_FSH 0x1027
++#define MASK_FSH 0x707f
++#define MATCH_FSQRT_D 0x5a000053
++#define MASK_FSQRT_D 0xfff0007f
++#define MATCH_FSQRT_H 0x24000053
++#define MASK_FSQRT_H 0xfff0007f
++#define MATCH_FSQRT_S 0x58000053
++#define MASK_FSQRT_S 0xfff0007f
++#define MATCH_FSRM 0x201073
++#define MASK_FSRM 0xfff0707f
++#define MATCH_FSRMI 0x205073
++#define MASK_FSRMI 0xfff0707f
++#define MATCH_FSUB_D 0xa000053
++#define MASK_FSUB_D 0xfe00007f
++#define MATCH_FSUB_H 0xc000053
++#define MASK_FSUB_H 0xfe00007f
++#define MATCH_FSUB_S 0x8000053
++#define MASK_FSUB_S 0xfe00007f
++#define MATCH_FSW 0x2027
++#define MASK_FSW 0x707f
++#define MATCH_HRTS 0x20500073
++#define MASK_HRTS 0xffffffff
++#define MATCH_JAL 0x6f
++#define MASK_JAL 0x7f
++#define MATCH_JALR 0x67
++#define MASK_JALR 0x707f
++#define MATCH_LB 0x3
++#define MASK_LB 0x707f
++#define MATCH_LBU 0x4003
++#define MASK_LBU 0x707f
++#define MATCH_LD 0x3003
++#define MASK_LD 0x707f
++#define MATCH_LH 0x1003
++#define MASK_LH 0x707f
++#define MATCH_LHU 0x5003
++#define MASK_LHU 0x707f
++#define MATCH_LR_D 0x1000302f
++#define MASK_LR_D 0xf9f0707f
++#define MATCH_LR_W 0x1000202f
++#define MASK_LR_W 0xf9f0707f
++#define MATCH_LUI 0x37
++#define MASK_LUI 0x7f
++#define MATCH_LW 0x2003
++#define MASK_LW 0x707f
++#define MATCH_LWU 0x6003
++#define MASK_LWU 0x707f
++#define MATCH_MOVN 0x2007077
++#define MASK_MOVN 0xfe00707f
++#define MATCH_MOVZ 0x7077
++#define MASK_MOVZ 0xfe00707f
++#define MATCH_MRTH 0x30600073
++#define MASK_MRTH 0xffffffff
++#define MATCH_MRTS 0x30500073
++#define MASK_MRTS 0xffffffff
++#define MATCH_MUL 0x2000033
++#define MASK_MUL 0xfe00707f
++#define MATCH_MULH 0x2001033
++#define MASK_MULH 0xfe00707f
++#define MATCH_MULHSU 0x2002033
++#define MASK_MULHSU 0xfe00707f
++#define MATCH_MULHU 0x2003033
++#define MASK_MULHU 0xfe00707f
++#define MATCH_MULW 0x200003b
++#define MASK_MULW 0xfe00707f
++#define MATCH_OR 0x6033
++#define MASK_OR 0xfe00707f
++#define MATCH_ORI 0x6013
++#define MASK_ORI 0x707f
++#define MATCH_RDCYCLE 0xc0002073
++#define MASK_RDCYCLE 0xfffff07f
++#define MATCH_RDCYCLEH 0xc8002073
++#define MASK_RDCYCLEH 0xfffff07f
++#define MATCH_RDINSTRET 0xc0202073
++#define MASK_RDINSTRET 0xfffff07f
++#define MATCH_RDINSTRETH 0xc8202073
++#define MASK_RDINSTRETH 0xfffff07f
++#define MATCH_RDTIME 0xc0102073
++#define MASK_RDTIME 0xfffff07f
++#define MATCH_RDTIMEH 0xc8102073
++#define MASK_RDTIMEH 0xfffff07f
++#define MATCH_REM 0x2006033
++#define MASK_REM 0xfe00707f
++#define MATCH_REMU 0x2007033
++#define MASK_REMU 0xfe00707f
++#define MATCH_REMUW 0x200703b
++#define MASK_REMUW 0xfe00707f
++#define MATCH_REMW 0x200603b
++#define MASK_REMW 0xfe00707f
++#define MATCH_SB 0x23
++#define MASK_SB 0x707f
++#define MATCH_SBREAK 0x100073
++#define MASK_SBREAK 0xffffffff
++#define MATCH_SC_D 0x1800302f
++#define MASK_SC_D 0xf800707f
++#define MATCH_SC_W 0x1800202f
++#define MASK_SC_W 0xf800707f
++#define MATCH_SCALL 0x73
++#define MASK_SCALL 0xffffffff
++#define MATCH_SD 0x3023
++#define MASK_SD 0x707f
++#define MATCH_SFENCE_VM 0x10100073
++#define MASK_SFENCE_VM 0xfff07fff
++#define MATCH_SH 0x1023
++#define MASK_SH 0x707f
++#define MATCH_SLL 0x1033
++#define MASK_SLL 0xfe00707f
++#define MATCH_SLLI 0x1013
++#define MASK_SLLI 0xfc00707f
++#define MATCH_SLLI_RV32 0x1013
++#define MASK_SLLI_RV32 0xfe00707f
++#define MATCH_SLLIW 0x101b
++#define MASK_SLLIW 0xfe00707f
++#define MATCH_SLLW 0x103b
++#define MASK_SLLW 0xfe00707f
++#define MATCH_SLT 0x2033
++#define MASK_SLT 0xfe00707f
++#define MATCH_SLTI 0x2013
++#define MASK_SLTI 0x707f
++#define MATCH_SLTIU 0x3013
++#define MASK_SLTIU 0x707f
++#define MATCH_SLTU 0x3033
++#define MASK_SLTU 0xfe00707f
++#define MATCH_SRA 0x40005033
++#define MASK_SRA 0xfe00707f
++#define MATCH_SRAI 0x40005013
++#define MASK_SRAI 0xfc00707f
++#define MATCH_SRAI_RV32 0x40005013
++#define MASK_SRAI_RV32 0xfe00707f
++#define MATCH_SRAIW 0x4000501b
++#define MASK_SRAIW 0xfe00707f
++#define MATCH_SRAW 0x4000503b
++#define MASK_SRAW 0xfe00707f
++#define MATCH_SRET 0x10000073
++#define MASK_SRET 0xffffffff
++#define MATCH_SRL 0x5033
++#define MASK_SRL 0xfe00707f
++#define MATCH_SRLI 0x5013
++#define MASK_SRLI 0xfc00707f
++#define MATCH_SRLI_RV32 0x5013
++#define MASK_SRLI_RV32 0xfe00707f
++#define MATCH_SRLIW 0x501b
++#define MASK_SRLIW 0xfe00707f
++#define MATCH_SRLW 0x503b
++#define MASK_SRLW 0xfe00707f
++#define MATCH_STOP 0x5077
++#define MASK_STOP 0xffffffff
++#define MATCH_SUB 0x40000033
++#define MASK_SUB 0xfe00707f
++#define MATCH_SUBW 0x4000003b
++#define MASK_SUBW 0xfe00707f
++#define MATCH_SW 0x2023
++#define MASK_SW 0x707f
++#define MATCH_UTIDX 0x6077
++#define MASK_UTIDX 0xfffff07f
++#define MATCH_VENQCMD 0xa00302b
++#define MASK_VENQCMD 0xfe007fff
++#define MATCH_VENQCNT 0x1000302b
++#define MASK_VENQCNT 0xfe007fff
++#define MATCH_VENQIMM1 0xc00302b
++#define MASK_VENQIMM1 0xfe007fff
++#define MATCH_VENQIMM2 0xe00302b
++#define MASK_VENQIMM2 0xfe007fff
++#define MATCH_VF 0x10202b
++#define MASK_VF 0x1f0707f
++#define MATCH_VFLD 0x1600205b
++#define MASK_VFLD 0xfff0707f
++#define MATCH_VFLSEGD 0x1600205b
++#define MASK_VFLSEGD 0x1ff0707f
++#define MATCH_VFLSEGSTD 0x1600305b
++#define MASK_VFLSEGSTD 0x1e00707f
++#define MATCH_VFLSEGSTW 0x1400305b
++#define MASK_VFLSEGSTW 0x1e00707f
++#define MATCH_VFLSEGW 0x1400205b
++#define MASK_VFLSEGW 0x1ff0707f
++#define MATCH_VFLSTD 0x1600305b
++#define MASK_VFLSTD 0xfe00707f
++#define MATCH_VFLSTW 0x1400305b
++#define MASK_VFLSTW 0xfe00707f
++#define MATCH_VFLW 0x1400205b
++#define MASK_VFLW 0xfff0707f
++#define MATCH_VFMSV_D 0x1200202b
++#define MASK_VFMSV_D 0xfff0707f
++#define MATCH_VFMSV_S 0x1000202b
++#define MASK_VFMSV_S 0xfff0707f
++#define MATCH_VFMVV 0x1000002b
++#define MASK_VFMVV 0xfff0707f
++#define MATCH_VFSD 0x1600207b
++#define MASK_VFSD 0xfff0707f
++#define MATCH_VFSSEGD 0x1600207b
++#define MASK_VFSSEGD 0x1ff0707f
++#define MATCH_VFSSEGSTD 0x1600307b
++#define MASK_VFSSEGSTD 0x1e00707f
++#define MATCH_VFSSEGSTW 0x1400307b
++#define MASK_VFSSEGSTW 0x1e00707f
++#define MATCH_VFSSEGW 0x1400207b
++#define MASK_VFSSEGW 0x1ff0707f
++#define MATCH_VFSSTD 0x1600307b
++#define MASK_VFSSTD 0xfe00707f
++#define MATCH_VFSSTW 0x1400307b
++#define MASK_VFSSTW 0xfe00707f
++#define MATCH_VFSW 0x1400207b
++#define MASK_VFSW 0xfff0707f
++#define MATCH_VGETCFG 0x400b
++#define MASK_VGETCFG 0xfffff07f
++#define MATCH_VGETVL 0x200400b
++#define MASK_VGETVL 0xfffff07f
++#define MATCH_VLB 0x205b
++#define MASK_VLB 0xfff0707f
++#define MATCH_VLBU 0x800205b
++#define MASK_VLBU 0xfff0707f
++#define MATCH_VLD 0x600205b
++#define MASK_VLD 0xfff0707f
++#define MATCH_VLH 0x200205b
++#define MASK_VLH 0xfff0707f
++#define MATCH_VLHU 0xa00205b
++#define MASK_VLHU 0xfff0707f
++#define MATCH_VLSEGB 0x205b
++#define MASK_VLSEGB 0x1ff0707f
++#define MATCH_VLSEGBU 0x800205b
++#define MASK_VLSEGBU 0x1ff0707f
++#define MATCH_VLSEGD 0x600205b
++#define MASK_VLSEGD 0x1ff0707f
++#define MATCH_VLSEGH 0x200205b
++#define MASK_VLSEGH 0x1ff0707f
++#define MATCH_VLSEGHU 0xa00205b
++#define MASK_VLSEGHU 0x1ff0707f
++#define MATCH_VLSEGSTB 0x305b
++#define MASK_VLSEGSTB 0x1e00707f
++#define MATCH_VLSEGSTBU 0x800305b
++#define MASK_VLSEGSTBU 0x1e00707f
++#define MATCH_VLSEGSTD 0x600305b
++#define MASK_VLSEGSTD 0x1e00707f
++#define MATCH_VLSEGSTH 0x200305b
++#define MASK_VLSEGSTH 0x1e00707f
++#define MATCH_VLSEGSTHU 0xa00305b
++#define MASK_VLSEGSTHU 0x1e00707f
++#define MATCH_VLSEGSTW 0x400305b
++#define MASK_VLSEGSTW 0x1e00707f
++#define MATCH_VLSEGSTWU 0xc00305b
++#define MASK_VLSEGSTWU 0x1e00707f
++#define MATCH_VLSEGW 0x400205b
++#define MASK_VLSEGW 0x1ff0707f
++#define MATCH_VLSEGWU 0xc00205b
++#define MASK_VLSEGWU 0x1ff0707f
++#define MATCH_VLSTB 0x305b
++#define MASK_VLSTB 0xfe00707f
++#define MATCH_VLSTBU 0x800305b
++#define MASK_VLSTBU 0xfe00707f
++#define MATCH_VLSTD 0x600305b
++#define MASK_VLSTD 0xfe00707f
++#define MATCH_VLSTH 0x200305b
++#define MASK_VLSTH 0xfe00707f
++#define MATCH_VLSTHU 0xa00305b
++#define MASK_VLSTHU 0xfe00707f
++#define MATCH_VLSTW 0x400305b
++#define MASK_VLSTW 0xfe00707f
++#define MATCH_VLSTWU 0xc00305b
++#define MASK_VLSTWU 0xfe00707f
++#define MATCH_VLW 0x400205b
++#define MASK_VLW 0xfff0707f
++#define MATCH_VLWU 0xc00205b
++#define MASK_VLWU 0xfff0707f
++#define MATCH_VMSV 0x200202b
++#define MASK_VMSV 0xfff0707f
++#define MATCH_VMVV 0x200002b
++#define MASK_VMVV 0xfff0707f
++#define MATCH_VSB 0x207b
++#define MASK_VSB 0xfff0707f
++#define MATCH_VSD 0x600207b
++#define MASK_VSD 0xfff0707f
++#define MATCH_VSETCFG 0x200b
++#define MASK_VSETCFG 0x7fff
++#define MATCH_VSETVL 0x600b
++#define MASK_VSETVL 0xfff0707f
++#define MATCH_VSH 0x200207b
++#define MASK_VSH 0xfff0707f
++#define MATCH_VSSEGB 0x207b
++#define MASK_VSSEGB 0x1ff0707f
++#define MATCH_VSSEGD 0x600207b
++#define MASK_VSSEGD 0x1ff0707f
++#define MATCH_VSSEGH 0x200207b
++#define MASK_VSSEGH 0x1ff0707f
++#define MATCH_VSSEGSTB 0x307b
++#define MASK_VSSEGSTB 0x1e00707f
++#define MATCH_VSSEGSTD 0x600307b
++#define MASK_VSSEGSTD 0x1e00707f
++#define MATCH_VSSEGSTH 0x200307b
++#define MASK_VSSEGSTH 0x1e00707f
++#define MATCH_VSSEGSTW 0x400307b
++#define MASK_VSSEGSTW 0x1e00707f
++#define MATCH_VSSEGW 0x400207b
++#define MASK_VSSEGW 0x1ff0707f
++#define MATCH_VSSTB 0x307b
++#define MASK_VSSTB 0xfe00707f
++#define MATCH_VSSTD 0x600307b
++#define MASK_VSSTD 0xfe00707f
++#define MATCH_VSSTH 0x200307b
++#define MASK_VSSTH 0xfe00707f
++#define MATCH_VSSTW 0x400307b
++#define MASK_VSSTW 0xfe00707f
++#define MATCH_VSW 0x400207b
++#define MASK_VSW 0xfff0707f
++#define MATCH_VXCPTAUX 0x200402b
++#define MASK_VXCPTAUX 0xfffff07f
++#define MATCH_VXCPTCAUSE 0x402b
++#define MASK_VXCPTCAUSE 0xfffff07f
++#define MATCH_VXCPTEVAC 0x600302b
++#define MASK_VXCPTEVAC 0xfff07fff
++#define MATCH_VXCPTHOLD 0x800302b
++#define MASK_VXCPTHOLD 0xfff07fff
++#define MATCH_VXCPTKILL 0x400302b
++#define MASK_VXCPTKILL 0xffffffff
++#define MATCH_VXCPTRESTORE 0x200302b
++#define MASK_VXCPTRESTORE 0xfff07fff
++#define MATCH_VXCPTSAVE 0x302b
++#define MASK_VXCPTSAVE 0xfff07fff
++#define MATCH_WFI 0x10200073
++#define MASK_WFI 0xffffffff
++#define MATCH_XOR 0x4033
++#define MASK_XOR 0xfe00707f
++#define MATCH_XORI 0x4013
++#define MASK_XORI 0x707f
++#define CSR_FFLAGS 0x1
++#define CSR_FRM 0x2
++#define CSR_FCSR 0x3
++#define CSR_CYCLE 0xc00
++#define CSR_TIME 0xc01
++#define CSR_INSTRET 0xc02
++#define CSR_STATS 0xc0
++#define CSR_UARCH0 0xcc0
++#define CSR_UARCH1 0xcc1
++#define CSR_UARCH2 0xcc2
++#define CSR_UARCH3 0xcc3
++#define CSR_UARCH4 0xcc4
++#define CSR_UARCH5 0xcc5
++#define CSR_UARCH6 0xcc6
++#define CSR_UARCH7 0xcc7
++#define CSR_UARCH8 0xcc8
++#define CSR_UARCH9 0xcc9
++#define CSR_UARCH10 0xcca
++#define CSR_UARCH11 0xccb
++#define CSR_UARCH12 0xccc
++#define CSR_UARCH13 0xccd
++#define CSR_UARCH14 0xcce
++#define CSR_UARCH15 0xccf
++#define CSR_SSTATUS 0x100
++#define CSR_STVEC 0x101
++#define CSR_SIE 0x104
++#define CSR_SSCRATCH 0x140
++#define CSR_SEPC 0x141
++#define CSR_SIP 0x144
++#define CSR_SPTBR 0x180
++#define CSR_SASID 0x181
++#define CSR_CYCLEW 0x900
++#define CSR_TIMEW 0x901
++#define CSR_INSTRETW 0x902
++#define CSR_STIME 0xd01
++#define CSR_SCAUSE 0xd42
++#define CSR_SBADADDR 0xd43
++#define CSR_STIMEW 0xa01
++#define CSR_MSTATUS 0x300
++#define CSR_MTVEC 0x301
++#define CSR_MTDELEG 0x302
++#define CSR_MIE 0x304
++#define CSR_MTIMECMP 0x321
++#define CSR_MSCRATCH 0x340
++#define CSR_MEPC 0x341
++#define CSR_MCAUSE 0x342
++#define CSR_MBADADDR 0x343
++#define CSR_MIP 0x344
++#define CSR_MTIME 0x701
++#define CSR_MCPUID 0xf00
++#define CSR_MIMPID 0xf01
++#define CSR_MHARTID 0xf10
++#define CSR_MTOHOST 0x780
++#define CSR_MFROMHOST 0x781
++#define CSR_MRESET 0x782
++#define CSR_SEND_IPI 0x783
++#define CSR_CYCLEH 0xc80
++#define CSR_TIMEH 0xc81
++#define CSR_INSTRETH 0xc82
++#define CSR_CYCLEHW 0x980
++#define CSR_TIMEHW 0x981
++#define CSR_INSTRETHW 0x982
++#define CSR_STIMEH 0xd81
++#define CSR_STIMEHW 0xa81
++#define CSR_MTIMECMPH 0x361
++#define CSR_MTIMEH 0x741
++#define CAUSE_MISALIGNED_FETCH 0x0
++#define CAUSE_FAULT_FETCH 0x1
++#define CAUSE_ILLEGAL_INSTRUCTION 0x2
++#define CAUSE_BREAKPOINT 0x3
++#define CAUSE_MISALIGNED_LOAD 0x4
++#define CAUSE_FAULT_LOAD 0x5
++#define CAUSE_MISALIGNED_STORE 0x6
++#define CAUSE_FAULT_STORE 0x7
++#define CAUSE_USER_ECALL 0x8
++#define CAUSE_SUPERVISOR_ECALL 0x9
++#define CAUSE_HYPERVISOR_ECALL 0xa
++#define CAUSE_MACHINE_ECALL 0xb
++#endif
++#ifdef DECLARE_INSN
++DECLARE_INSN(add, MATCH_ADD, MASK_ADD)
++DECLARE_INSN(addi, MATCH_ADDI, MASK_ADDI)
++DECLARE_INSN(addiw, MATCH_ADDIW, MASK_ADDIW)
++DECLARE_INSN(addw, MATCH_ADDW, MASK_ADDW)
++DECLARE_INSN(amoadd_d, MATCH_AMOADD_D, MASK_AMOADD_D)
++DECLARE_INSN(amoadd_w, MATCH_AMOADD_W, MASK_AMOADD_W)
++DECLARE_INSN(amoand_d, MATCH_AMOAND_D, MASK_AMOAND_D)
++DECLARE_INSN(amoand_w, MATCH_AMOAND_W, MASK_AMOAND_W)
++DECLARE_INSN(amomax_d, MATCH_AMOMAX_D, MASK_AMOMAX_D)
++DECLARE_INSN(amomax_w, MATCH_AMOMAX_W, MASK_AMOMAX_W)
++DECLARE_INSN(amomaxu_d, MATCH_AMOMAXU_D, MASK_AMOMAXU_D)
++DECLARE_INSN(amomaxu_w, MATCH_AMOMAXU_W, MASK_AMOMAXU_W)
++DECLARE_INSN(amomin_d, MATCH_AMOMIN_D, MASK_AMOMIN_D)
++DECLARE_INSN(amomin_w, MATCH_AMOMIN_W, MASK_AMOMIN_W)
++DECLARE_INSN(amominu_d, MATCH_AMOMINU_D, MASK_AMOMINU_D)
++DECLARE_INSN(amominu_w, MATCH_AMOMINU_W, MASK_AMOMINU_W)
++DECLARE_INSN(amoor_d, MATCH_AMOOR_D, MASK_AMOOR_D)
++DECLARE_INSN(amoor_w, MATCH_AMOOR_W, MASK_AMOOR_W)
++DECLARE_INSN(amoswap_d, MATCH_AMOSWAP_D, MASK_AMOSWAP_D)
++DECLARE_INSN(amoswap_w, MATCH_AMOSWAP_W, MASK_AMOSWAP_W)
++DECLARE_INSN(amoxor_d, MATCH_AMOXOR_D, MASK_AMOXOR_D)
++DECLARE_INSN(amoxor_w, MATCH_AMOXOR_W, MASK_AMOXOR_W)
++DECLARE_INSN(and, MATCH_AND, MASK_AND)
++DECLARE_INSN(andi, MATCH_ANDI, MASK_ANDI)
++DECLARE_INSN(auipc, MATCH_AUIPC, MASK_AUIPC)
++DECLARE_INSN(beq, MATCH_BEQ, MASK_BEQ)
++DECLARE_INSN(bge, MATCH_BGE, MASK_BGE)
++DECLARE_INSN(bgeu, MATCH_BGEU, MASK_BGEU)
++DECLARE_INSN(blt, MATCH_BLT, MASK_BLT)
++DECLARE_INSN(bltu, MATCH_BLTU, MASK_BLTU)
++DECLARE_INSN(bne, MATCH_BNE, MASK_BNE)
++DECLARE_INSN(c_add, MATCH_C_ADD, MASK_C_ADD)
++DECLARE_INSN(c_add3, MATCH_C_ADD3, MASK_C_ADD3)
++DECLARE_INSN(c_addi, MATCH_C_ADDI, MASK_C_ADDI)
++DECLARE_INSN(c_addi16sp, MATCH_C_ADDI16SP, MASK_C_ADDI16SP)
++DECLARE_INSN(c_addi4spn, MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN)
++DECLARE_INSN(c_addin, MATCH_C_ADDIN, MASK_C_ADDIN)
++DECLARE_INSN(c_addiw, MATCH_C_ADDIW, MASK_C_ADDIW)
++DECLARE_INSN(c_addw, MATCH_C_ADDW, MASK_C_ADDW)
++DECLARE_INSN(c_and3, MATCH_C_AND3, MASK_C_AND3)
++DECLARE_INSN(c_andi, MATCH_C_ANDI, MASK_C_ANDI)
++DECLARE_INSN(c_andin, MATCH_C_ANDIN, MASK_C_ANDIN)
++DECLARE_INSN(c_beqz, MATCH_C_BEQZ, MASK_C_BEQZ)
++DECLARE_INSN(c_bgez, MATCH_C_BGEZ, MASK_C_BGEZ)
++DECLARE_INSN(c_bltz, MATCH_C_BLTZ, MASK_C_BLTZ)
++DECLARE_INSN(c_bnez, MATCH_C_BNEZ, MASK_C_BNEZ)
++DECLARE_INSN(c_ebreak, MATCH_C_EBREAK, MASK_C_EBREAK)
++DECLARE_INSN(c_j, MATCH_C_J, MASK_C_J)
++DECLARE_INSN(c_jal, MATCH_C_JAL, MASK_C_JAL)
++DECLARE_INSN(c_jalr, MATCH_C_JALR, MASK_C_JALR)
++DECLARE_INSN(c_jr, MATCH_C_JR, MASK_C_JR)
++DECLARE_INSN(c_ld, MATCH_C_LD, MASK_C_LD)
++DECLARE_INSN(c_ldsp, MATCH_C_LDSP, MASK_C_LDSP)
++DECLARE_INSN(c_li, MATCH_C_LI, MASK_C_LI)
++DECLARE_INSN(c_lui, MATCH_C_LUI, MASK_C_LUI)
++DECLARE_INSN(c_lw, MATCH_C_LW, MASK_C_LW)
++DECLARE_INSN(c_lwsp, MATCH_C_LWSP, MASK_C_LWSP)
++DECLARE_INSN(c_mv, MATCH_C_MV, MASK_C_MV)
++DECLARE_INSN(c_or3, MATCH_C_OR3, MASK_C_OR3)
++DECLARE_INSN(c_orin, MATCH_C_ORIN, MASK_C_ORIN)
++DECLARE_INSN(c_sd, MATCH_C_SD, MASK_C_SD)
++DECLARE_INSN(c_sdsp, MATCH_C_SDSP, MASK_C_SDSP)
++DECLARE_INSN(c_sll, MATCH_C_SLL, MASK_C_SLL)
++DECLARE_INSN(c_slli, MATCH_C_SLLI, MASK_C_SLLI)
++DECLARE_INSN(c_slliw, MATCH_C_SLLIW, MASK_C_SLLIW)
++DECLARE_INSN(c_sllr, MATCH_C_SLLR, MASK_C_SLLR)
++DECLARE_INSN(c_slt, MATCH_C_SLT, MASK_C_SLT)
++DECLARE_INSN(c_sltr, MATCH_C_SLTR, MASK_C_SLTR)
++DECLARE_INSN(c_sltu, MATCH_C_SLTU, MASK_C_SLTU)
++DECLARE_INSN(c_sltur, MATCH_C_SLTUR, MASK_C_SLTUR)
++DECLARE_INSN(c_sra, MATCH_C_SRA, MASK_C_SRA)
++DECLARE_INSN(c_srai, MATCH_C_SRAI, MASK_C_SRAI)
++DECLARE_INSN(c_srl, MATCH_C_SRL, MASK_C_SRL)
++DECLARE_INSN(c_srli, MATCH_C_SRLI, MASK_C_SRLI)
++DECLARE_INSN(c_srlr, MATCH_C_SRLR, MASK_C_SRLR)
++DECLARE_INSN(c_sub, MATCH_C_SUB, MASK_C_SUB)
++DECLARE_INSN(c_sub3, MATCH_C_SUB3, MASK_C_SUB3)
++DECLARE_INSN(c_sw, MATCH_C_SW, MASK_C_SW)
++DECLARE_INSN(c_swsp, MATCH_C_SWSP, MASK_C_SWSP)
++DECLARE_INSN(c_xor, MATCH_C_XOR, MASK_C_XOR)
++DECLARE_INSN(c_xorin, MATCH_C_XORIN, MASK_C_XORIN)
++DECLARE_INSN(csrrc, MATCH_CSRRC, MASK_CSRRC)
++DECLARE_INSN(csrrci, MATCH_CSRRCI, MASK_CSRRCI)
++DECLARE_INSN(csrrs, MATCH_CSRRS, MASK_CSRRS)
++DECLARE_INSN(csrrsi, MATCH_CSRRSI, MASK_CSRRSI)
++DECLARE_INSN(csrrw, MATCH_CSRRW, MASK_CSRRW)
++DECLARE_INSN(csrrwi, MATCH_CSRRWI, MASK_CSRRWI)
++DECLARE_INSN(custom0, MATCH_CUSTOM0, MASK_CUSTOM0)
++DECLARE_INSN(custom0_rd, MATCH_CUSTOM0_RD, MASK_CUSTOM0_RD)
++DECLARE_INSN(custom0_rd_rs1, MATCH_CUSTOM0_RD_RS1, MASK_CUSTOM0_RD_RS1)
++DECLARE_INSN(custom0_rd_rs1_rs2, MATCH_CUSTOM0_RD_RS1_RS2, MASK_CUSTOM0_RD_RS1_RS2)
++DECLARE_INSN(custom0_rs1, MATCH_CUSTOM0_RS1, MASK_CUSTOM0_RS1)
++DECLARE_INSN(custom0_rs1_rs2, MATCH_CUSTOM0_RS1_RS2, MASK_CUSTOM0_RS1_RS2)
++DECLARE_INSN(custom1, MATCH_CUSTOM1, MASK_CUSTOM1)
++DECLARE_INSN(custom1_rd, MATCH_CUSTOM1_RD, MASK_CUSTOM1_RD)
++DECLARE_INSN(custom1_rd_rs1, MATCH_CUSTOM1_RD_RS1, MASK_CUSTOM1_RD_RS1)
++DECLARE_INSN(custom1_rd_rs1_rs2, MATCH_CUSTOM1_RD_RS1_RS2, MASK_CUSTOM1_RD_RS1_RS2)
++DECLARE_INSN(custom1_rs1, MATCH_CUSTOM1_RS1, MASK_CUSTOM1_RS1)
++DECLARE_INSN(custom1_rs1_rs2, MATCH_CUSTOM1_RS1_RS2, MASK_CUSTOM1_RS1_RS2)
++DECLARE_INSN(custom2, MATCH_CUSTOM2, MASK_CUSTOM2)
++DECLARE_INSN(custom2_rd, MATCH_CUSTOM2_RD, MASK_CUSTOM2_RD)
++DECLARE_INSN(custom2_rd_rs1, MATCH_CUSTOM2_RD_RS1, MASK_CUSTOM2_RD_RS1)
++DECLARE_INSN(custom2_rd_rs1_rs2, MATCH_CUSTOM2_RD_RS1_RS2, MASK_CUSTOM2_RD_RS1_RS2)
++DECLARE_INSN(custom2_rs1, MATCH_CUSTOM2_RS1, MASK_CUSTOM2_RS1)
++DECLARE_INSN(custom2_rs1_rs2, MATCH_CUSTOM2_RS1_RS2, MASK_CUSTOM2_RS1_RS2)
++DECLARE_INSN(custom3, MATCH_CUSTOM3, MASK_CUSTOM3)
++DECLARE_INSN(custom3_rd, MATCH_CUSTOM3_RD, MASK_CUSTOM3_RD)
++DECLARE_INSN(custom3_rd_rs1, MATCH_CUSTOM3_RD_RS1, MASK_CUSTOM3_RD_RS1)
++DECLARE_INSN(custom3_rd_rs1_rs2, MATCH_CUSTOM3_RD_RS1_RS2, MASK_CUSTOM3_RD_RS1_RS2)
++DECLARE_INSN(custom3_rs1, MATCH_CUSTOM3_RS1, MASK_CUSTOM3_RS1)
++DECLARE_INSN(custom3_rs1_rs2, MATCH_CUSTOM3_RS1_RS2, MASK_CUSTOM3_RS1_RS2)
++DECLARE_INSN(div, MATCH_DIV, MASK_DIV)
++DECLARE_INSN(divu, MATCH_DIVU, MASK_DIVU)
++DECLARE_INSN(divuw, MATCH_DIVUW, MASK_DIVUW)
++DECLARE_INSN(divw, MATCH_DIVW, MASK_DIVW)
++DECLARE_INSN(ebreak, MATCH_EBREAK, MASK_EBREAK)
++DECLARE_INSN(ecall, MATCH_ECALL, MASK_ECALL)
++DECLARE_INSN(eret, MATCH_ERET, MASK_ERET)
++DECLARE_INSN(fadd_d, MATCH_FADD_D, MASK_FADD_D)
++DECLARE_INSN(fadd_h, MATCH_FADD_H, MASK_FADD_H)
++DECLARE_INSN(fadd_s, MATCH_FADD_S, MASK_FADD_S)
++DECLARE_INSN(fclass_d, MATCH_FCLASS_D, MASK_FCLASS_D)
++DECLARE_INSN(fclass_s, MATCH_FCLASS_S, MASK_FCLASS_S)
++DECLARE_INSN(fcvt_d_h, MATCH_FCVT_D_H, MASK_FCVT_D_H)
++DECLARE_INSN(fcvt_d_l, MATCH_FCVT_D_L, MASK_FCVT_D_L)
++DECLARE_INSN(fcvt_d_lu, MATCH_FCVT_D_LU, MASK_FCVT_D_LU)
++DECLARE_INSN(fcvt_d_s, MATCH_FCVT_D_S, MASK_FCVT_D_S)
++DECLARE_INSN(fcvt_d_w, MATCH_FCVT_D_W, MASK_FCVT_D_W)
++DECLARE_INSN(fcvt_d_wu, MATCH_FCVT_D_WU, MASK_FCVT_D_WU)
++DECLARE_INSN(fcvt_h_d, MATCH_FCVT_H_D, MASK_FCVT_H_D)
++DECLARE_INSN(fcvt_h_l, MATCH_FCVT_H_L, MASK_FCVT_H_L)
++DECLARE_INSN(fcvt_h_lu, MATCH_FCVT_H_LU, MASK_FCVT_H_LU)
++DECLARE_INSN(fcvt_h_s, MATCH_FCVT_H_S, MASK_FCVT_H_S)
++DECLARE_INSN(fcvt_h_w, MATCH_FCVT_H_W, MASK_FCVT_H_W)
++DECLARE_INSN(fcvt_h_wu, MATCH_FCVT_H_WU, MASK_FCVT_H_WU)
++DECLARE_INSN(fcvt_l_d, MATCH_FCVT_L_D, MASK_FCVT_L_D)
++DECLARE_INSN(fcvt_l_h, MATCH_FCVT_L_H, MASK_FCVT_L_H)
++DECLARE_INSN(fcvt_l_s, MATCH_FCVT_L_S, MASK_FCVT_L_S)
++DECLARE_INSN(fcvt_lu_d, MATCH_FCVT_LU_D, MASK_FCVT_LU_D)
++DECLARE_INSN(fcvt_lu_h, MATCH_FCVT_LU_H, MASK_FCVT_LU_H)
++DECLARE_INSN(fcvt_lu_s, MATCH_FCVT_LU_S, MASK_FCVT_LU_S)
++DECLARE_INSN(fcvt_s_d, MATCH_FCVT_S_D, MASK_FCVT_S_D)
++DECLARE_INSN(fcvt_s_h, MATCH_FCVT_S_H, MASK_FCVT_S_H)
++DECLARE_INSN(fcvt_s_l, MATCH_FCVT_S_L, MASK_FCVT_S_L)
++DECLARE_INSN(fcvt_s_lu, MATCH_FCVT_S_LU, MASK_FCVT_S_LU)
++DECLARE_INSN(fcvt_s_w, MATCH_FCVT_S_W, MASK_FCVT_S_W)
++DECLARE_INSN(fcvt_s_wu, MATCH_FCVT_S_WU, MASK_FCVT_S_WU)
++DECLARE_INSN(fcvt_w_d, MATCH_FCVT_W_D, MASK_FCVT_W_D)
++DECLARE_INSN(fcvt_w_h, MATCH_FCVT_W_H, MASK_FCVT_W_H)
++DECLARE_INSN(fcvt_w_s, MATCH_FCVT_W_S, MASK_FCVT_W_S)
++DECLARE_INSN(fcvt_wu_d, MATCH_FCVT_WU_D, MASK_FCVT_WU_D)
++DECLARE_INSN(fcvt_wu_h, MATCH_FCVT_WU_H, MASK_FCVT_WU_H)
++DECLARE_INSN(fcvt_wu_s, MATCH_FCVT_WU_S, MASK_FCVT_WU_S)
++DECLARE_INSN(fdiv_d, MATCH_FDIV_D, MASK_FDIV_D)
++DECLARE_INSN(fdiv_h, MATCH_FDIV_H, MASK_FDIV_H)
++DECLARE_INSN(fdiv_s, MATCH_FDIV_S, MASK_FDIV_S)
++DECLARE_INSN(fence, MATCH_FENCE, MASK_FENCE)
++DECLARE_INSN(fence_i, MATCH_FENCE_I, MASK_FENCE_I)
++DECLARE_INSN(feq_d, MATCH_FEQ_D, MASK_FEQ_D)
++DECLARE_INSN(feq_h, MATCH_FEQ_H, MASK_FEQ_H)
++DECLARE_INSN(feq_s, MATCH_FEQ_S, MASK_FEQ_S)
++DECLARE_INSN(fld, MATCH_FLD, MASK_FLD)
++DECLARE_INSN(fle_d, MATCH_FLE_D, MASK_FLE_D)
++DECLARE_INSN(fle_h, MATCH_FLE_H, MASK_FLE_H)
++DECLARE_INSN(fle_s, MATCH_FLE_S, MASK_FLE_S)
++DECLARE_INSN(flh, MATCH_FLH, MASK_FLH)
++DECLARE_INSN(flt_d, MATCH_FLT_D, MASK_FLT_D)
++DECLARE_INSN(flt_h, MATCH_FLT_H, MASK_FLT_H)
++DECLARE_INSN(flt_s, MATCH_FLT_S, MASK_FLT_S)
++DECLARE_INSN(flw, MATCH_FLW, MASK_FLW)
++DECLARE_INSN(fmadd_d, MATCH_FMADD_D, MASK_FMADD_D)
++DECLARE_INSN(fmadd_h, MATCH_FMADD_H, MASK_FMADD_H)
++DECLARE_INSN(fmadd_s, MATCH_FMADD_S, MASK_FMADD_S)
++DECLARE_INSN(fmax_d, MATCH_FMAX_D, MASK_FMAX_D)
++DECLARE_INSN(fmax_h, MATCH_FMAX_H, MASK_FMAX_H)
++DECLARE_INSN(fmax_s, MATCH_FMAX_S, MASK_FMAX_S)
++DECLARE_INSN(fmin_d, MATCH_FMIN_D, MASK_FMIN_D)
++DECLARE_INSN(fmin_h, MATCH_FMIN_H, MASK_FMIN_H)
++DECLARE_INSN(fmin_s, MATCH_FMIN_S, MASK_FMIN_S)
++DECLARE_INSN(fmovn, MATCH_FMOVN, MASK_FMOVN)
++DECLARE_INSN(fmovz, MATCH_FMOVZ, MASK_FMOVZ)
++DECLARE_INSN(fmsub_d, MATCH_FMSUB_D, MASK_FMSUB_D)
++DECLARE_INSN(fmsub_h, MATCH_FMSUB_H, MASK_FMSUB_H)
++DECLARE_INSN(fmsub_s, MATCH_FMSUB_S, MASK_FMSUB_S)
++DECLARE_INSN(fmul_d, MATCH_FMUL_D, MASK_FMUL_D)
++DECLARE_INSN(fmul_h, MATCH_FMUL_H, MASK_FMUL_H)
++DECLARE_INSN(fmul_s, MATCH_FMUL_S, MASK_FMUL_S)
++DECLARE_INSN(fmv_d_x, MATCH_FMV_D_X, MASK_FMV_D_X)
++DECLARE_INSN(fmv_h_x, MATCH_FMV_H_X, MASK_FMV_H_X)
++DECLARE_INSN(fmv_s_x, MATCH_FMV_S_X, MASK_FMV_S_X)
++DECLARE_INSN(fmv_x_d, MATCH_FMV_X_D, MASK_FMV_X_D)
++DECLARE_INSN(fmv_x_h, MATCH_FMV_X_H, MASK_FMV_X_H)
++DECLARE_INSN(fmv_x_s, MATCH_FMV_X_S, MASK_FMV_X_S)
++DECLARE_INSN(fnmadd_d, MATCH_FNMADD_D, MASK_FNMADD_D)
++DECLARE_INSN(fnmadd_h, MATCH_FNMADD_H, MASK_FNMADD_H)
++DECLARE_INSN(fnmadd_s, MATCH_FNMADD_S, MASK_FNMADD_S)
++DECLARE_INSN(fnmsub_d, MATCH_FNMSUB_D, MASK_FNMSUB_D)
++DECLARE_INSN(fnmsub_h, MATCH_FNMSUB_H, MASK_FNMSUB_H)
++DECLARE_INSN(fnmsub_s, MATCH_FNMSUB_S, MASK_FNMSUB_S)
++DECLARE_INSN(frcsr, MATCH_FRCSR, MASK_FRCSR)
++DECLARE_INSN(frflags, MATCH_FRFLAGS, MASK_FRFLAGS)
++DECLARE_INSN(frrm, MATCH_FRRM, MASK_FRRM)
++DECLARE_INSN(fscsr, MATCH_FSCSR, MASK_FSCSR)
++DECLARE_INSN(fsd, MATCH_FSD, MASK_FSD)
++DECLARE_INSN(fsflags, MATCH_FSFLAGS, MASK_FSFLAGS)
++DECLARE_INSN(fsflagsi, MATCH_FSFLAGSI, MASK_FSFLAGSI)
++DECLARE_INSN(fsgnj_d, MATCH_FSGNJ_D, MASK_FSGNJ_D)
++DECLARE_INSN(fsgnj_h, MATCH_FSGNJ_H, MASK_FSGNJ_H)
++DECLARE_INSN(fsgnj_s, MATCH_FSGNJ_S, MASK_FSGNJ_S)
++DECLARE_INSN(fsgnjn_d, MATCH_FSGNJN_D, MASK_FSGNJN_D)
++DECLARE_INSN(fsgnjn_h, MATCH_FSGNJN_H, MASK_FSGNJN_H)
++DECLARE_INSN(fsgnjn_s, MATCH_FSGNJN_S, MASK_FSGNJN_S)
++DECLARE_INSN(fsgnjx_d, MATCH_FSGNJX_D, MASK_FSGNJX_D)
++DECLARE_INSN(fsgnjx_h, MATCH_FSGNJX_H, MASK_FSGNJX_H)
++DECLARE_INSN(fsgnjx_s, MATCH_FSGNJX_S, MASK_FSGNJX_S)
++DECLARE_INSN(fsh, MATCH_FSH, MASK_FSH)
++DECLARE_INSN(fsqrt_d, MATCH_FSQRT_D, MASK_FSQRT_D)
++DECLARE_INSN(fsqrt_h, MATCH_FSQRT_H, MASK_FSQRT_H)
++DECLARE_INSN(fsqrt_s, MATCH_FSQRT_S, MASK_FSQRT_S)
++DECLARE_INSN(fsrm, MATCH_FSRM, MASK_FSRM)
++DECLARE_INSN(fsrmi, MATCH_FSRMI, MASK_FSRMI)
++DECLARE_INSN(fsub_d, MATCH_FSUB_D, MASK_FSUB_D)
++DECLARE_INSN(fsub_h, MATCH_FSUB_H, MASK_FSUB_H)
++DECLARE_INSN(fsub_s, MATCH_FSUB_S, MASK_FSUB_S)
++DECLARE_INSN(fsw, MATCH_FSW, MASK_FSW)
++DECLARE_INSN(hrts, MATCH_HRTS, MASK_HRTS)
++DECLARE_INSN(jal, MATCH_JAL, MASK_JAL)
++DECLARE_INSN(jalr, MATCH_JALR, MASK_JALR)
++DECLARE_INSN(lb, MATCH_LB, MASK_LB)
++DECLARE_INSN(lbu, MATCH_LBU, MASK_LBU)
++DECLARE_INSN(ld, MATCH_LD, MASK_LD)
++DECLARE_INSN(lh, MATCH_LH, MASK_LH)
++DECLARE_INSN(lhu, MATCH_LHU, MASK_LHU)
++DECLARE_INSN(lr_d, MATCH_LR_D, MASK_LR_D)
++DECLARE_INSN(lr_w, MATCH_LR_W, MASK_LR_W)
++DECLARE_INSN(lui, MATCH_LUI, MASK_LUI)
++DECLARE_INSN(lw, MATCH_LW, MASK_LW)
++DECLARE_INSN(lwu, MATCH_LWU, MASK_LWU)
++DECLARE_INSN(movn, MATCH_MOVN, MASK_MOVN)
++DECLARE_INSN(movz, MATCH_MOVZ, MASK_MOVZ)
++DECLARE_INSN(mrth, MATCH_MRTH, MASK_MRTH)
++DECLARE_INSN(mrts, MATCH_MRTS, MASK_MRTS)
++DECLARE_INSN(mul, MATCH_MUL, MASK_MUL)
++DECLARE_INSN(mulh, MATCH_MULH, MASK_MULH)
++DECLARE_INSN(mulhsu, MATCH_MULHSU, MASK_MULHSU)
++DECLARE_INSN(mulhu, MATCH_MULHU, MASK_MULHU)
++DECLARE_INSN(mulw, MATCH_MULW, MASK_MULW)
++DECLARE_INSN(or, MATCH_OR, MASK_OR)
++DECLARE_INSN(ori, MATCH_ORI, MASK_ORI)
++DECLARE_INSN(rdcycle, MATCH_RDCYCLE, MASK_RDCYCLE)
++DECLARE_INSN(rdcycleh, MATCH_RDCYCLEH, MASK_RDCYCLEH)
++DECLARE_INSN(rdinstret, MATCH_RDINSTRET, MASK_RDINSTRET)
++DECLARE_INSN(rdinstreth, MATCH_RDINSTRETH, MASK_RDINSTRETH)
++DECLARE_INSN(rdtime, MATCH_RDTIME, MASK_RDTIME)
++DECLARE_INSN(rdtimeh, MATCH_RDTIMEH, MASK_RDTIMEH)
++DECLARE_INSN(rem, MATCH_REM, MASK_REM)
++DECLARE_INSN(remu, MATCH_REMU, MASK_REMU)
++DECLARE_INSN(remuw, MATCH_REMUW, MASK_REMUW)
++DECLARE_INSN(remw, MATCH_REMW, MASK_REMW)
++DECLARE_INSN(sb, MATCH_SB, MASK_SB)
++DECLARE_INSN(sbreak, MATCH_SBREAK, MASK_SBREAK)
++DECLARE_INSN(sc_d, MATCH_SC_D, MASK_SC_D)
++DECLARE_INSN(sc_w, MATCH_SC_W, MASK_SC_W)
++DECLARE_INSN(scall, MATCH_SCALL, MASK_SCALL)
++DECLARE_INSN(sd, MATCH_SD, MASK_SD)
++DECLARE_INSN(sfence_vm, MATCH_SFENCE_VM, MASK_SFENCE_VM)
++DECLARE_INSN(sh, MATCH_SH, MASK_SH)
++DECLARE_INSN(sll, MATCH_SLL, MASK_SLL)
++DECLARE_INSN(slli, MATCH_SLLI, MASK_SLLI)
++DECLARE_INSN(slli_rv32, MATCH_SLLI_RV32, MASK_SLLI_RV32)
++DECLARE_INSN(slliw, MATCH_SLLIW, MASK_SLLIW)
++DECLARE_INSN(sllw, MATCH_SLLW, MASK_SLLW)
++DECLARE_INSN(slt, MATCH_SLT, MASK_SLT)
++DECLARE_INSN(slti, MATCH_SLTI, MASK_SLTI)
++DECLARE_INSN(sltiu, MATCH_SLTIU, MASK_SLTIU)
++DECLARE_INSN(sltu, MATCH_SLTU, MASK_SLTU)
++DECLARE_INSN(sra, MATCH_SRA, MASK_SRA)
++DECLARE_INSN(srai, MATCH_SRAI, MASK_SRAI)
++DECLARE_INSN(srai_rv32, MATCH_SRAI_RV32, MASK_SRAI_RV32)
++DECLARE_INSN(sraiw, MATCH_SRAIW, MASK_SRAIW)
++DECLARE_INSN(sraw, MATCH_SRAW, MASK_SRAW)
++DECLARE_INSN(sret, MATCH_SRET, MASK_SRET)
++DECLARE_INSN(srl, MATCH_SRL, MASK_SRL)
++DECLARE_INSN(srli, MATCH_SRLI, MASK_SRLI)
++DECLARE_INSN(srli_rv32, MATCH_SRLI_RV32, MASK_SRLI_RV32)
++DECLARE_INSN(srliw, MATCH_SRLIW, MASK_SRLIW)
++DECLARE_INSN(srlw, MATCH_SRLW, MASK_SRLW)
++DECLARE_INSN(stop, MATCH_STOP, MASK_STOP)
++DECLARE_INSN(sub, MATCH_SUB, MASK_SUB)
++DECLARE_INSN(subw, MATCH_SUBW, MASK_SUBW)
++DECLARE_INSN(sw, MATCH_SW, MASK_SW)
++DECLARE_INSN(utidx, MATCH_UTIDX, MASK_UTIDX)
++DECLARE_INSN(venqcmd, MATCH_VENQCMD, MASK_VENQCMD)
++DECLARE_INSN(venqcnt, MATCH_VENQCNT, MASK_VENQCNT)
++DECLARE_INSN(venqimm1, MATCH_VENQIMM1, MASK_VENQIMM1)
++DECLARE_INSN(venqimm2, MATCH_VENQIMM2, MASK_VENQIMM2)
++DECLARE_INSN(vf, MATCH_VF, MASK_VF)
++DECLARE_INSN(vfld, MATCH_VFLD, MASK_VFLD)
++DECLARE_INSN(vflsegd, MATCH_VFLSEGD, MASK_VFLSEGD)
++DECLARE_INSN(vflsegstd, MATCH_VFLSEGSTD, MASK_VFLSEGSTD)
++DECLARE_INSN(vflsegstw, MATCH_VFLSEGSTW, MASK_VFLSEGSTW)
++DECLARE_INSN(vflsegw, MATCH_VFLSEGW, MASK_VFLSEGW)
++DECLARE_INSN(vflstd, MATCH_VFLSTD, MASK_VFLSTD)
++DECLARE_INSN(vflstw, MATCH_VFLSTW, MASK_VFLSTW)
++DECLARE_INSN(vflw, MATCH_VFLW, MASK_VFLW)
++DECLARE_INSN(vfmsv_d, MATCH_VFMSV_D, MASK_VFMSV_D)
++DECLARE_INSN(vfmsv_s, MATCH_VFMSV_S, MASK_VFMSV_S)
++DECLARE_INSN(vfmvv, MATCH_VFMVV, MASK_VFMVV)
++DECLARE_INSN(vfsd, MATCH_VFSD, MASK_VFSD)
++DECLARE_INSN(vfssegd, MATCH_VFSSEGD, MASK_VFSSEGD)
++DECLARE_INSN(vfssegstd, MATCH_VFSSEGSTD, MASK_VFSSEGSTD)
++DECLARE_INSN(vfssegstw, MATCH_VFSSEGSTW, MASK_VFSSEGSTW)
++DECLARE_INSN(vfssegw, MATCH_VFSSEGW, MASK_VFSSEGW)
++DECLARE_INSN(vfsstd, MATCH_VFSSTD, MASK_VFSSTD)
++DECLARE_INSN(vfsstw, MATCH_VFSSTW, MASK_VFSSTW)
++DECLARE_INSN(vfsw, MATCH_VFSW, MASK_VFSW)
++DECLARE_INSN(vgetcfg, MATCH_VGETCFG, MASK_VGETCFG)
++DECLARE_INSN(vgetvl, MATCH_VGETVL, MASK_VGETVL)
++DECLARE_INSN(vlb, MATCH_VLB, MASK_VLB)
++DECLARE_INSN(vlbu, MATCH_VLBU, MASK_VLBU)
++DECLARE_INSN(vld, MATCH_VLD, MASK_VLD)
++DECLARE_INSN(vlh, MATCH_VLH, MASK_VLH)
++DECLARE_INSN(vlhu, MATCH_VLHU, MASK_VLHU)
++DECLARE_INSN(vlsegb, MATCH_VLSEGB, MASK_VLSEGB)
++DECLARE_INSN(vlsegbu, MATCH_VLSEGBU, MASK_VLSEGBU)
++DECLARE_INSN(vlsegd, MATCH_VLSEGD, MASK_VLSEGD)
++DECLARE_INSN(vlsegh, MATCH_VLSEGH, MASK_VLSEGH)
++DECLARE_INSN(vlseghu, MATCH_VLSEGHU, MASK_VLSEGHU)
++DECLARE_INSN(vlsegstb, MATCH_VLSEGSTB, MASK_VLSEGSTB)
++DECLARE_INSN(vlsegstbu, MATCH_VLSEGSTBU, MASK_VLSEGSTBU)
++DECLARE_INSN(vlsegstd, MATCH_VLSEGSTD, MASK_VLSEGSTD)
++DECLARE_INSN(vlsegsth, MATCH_VLSEGSTH, MASK_VLSEGSTH)
++DECLARE_INSN(vlsegsthu, MATCH_VLSEGSTHU, MASK_VLSEGSTHU)
++DECLARE_INSN(vlsegstw, MATCH_VLSEGSTW, MASK_VLSEGSTW)
++DECLARE_INSN(vlsegstwu, MATCH_VLSEGSTWU, MASK_VLSEGSTWU)
++DECLARE_INSN(vlsegw, MATCH_VLSEGW, MASK_VLSEGW)
++DECLARE_INSN(vlsegwu, MATCH_VLSEGWU, MASK_VLSEGWU)
++DECLARE_INSN(vlstb, MATCH_VLSTB, MASK_VLSTB)
++DECLARE_INSN(vlstbu, MATCH_VLSTBU, MASK_VLSTBU)
++DECLARE_INSN(vlstd, MATCH_VLSTD, MASK_VLSTD)
++DECLARE_INSN(vlsth, MATCH_VLSTH, MASK_VLSTH)
++DECLARE_INSN(vlsthu, MATCH_VLSTHU, MASK_VLSTHU)
++DECLARE_INSN(vlstw, MATCH_VLSTW, MASK_VLSTW)
++DECLARE_INSN(vlstwu, MATCH_VLSTWU, MASK_VLSTWU)
++DECLARE_INSN(vlw, MATCH_VLW, MASK_VLW)
++DECLARE_INSN(vlwu, MATCH_VLWU, MASK_VLWU)
++DECLARE_INSN(vmsv, MATCH_VMSV, MASK_VMSV)
++DECLARE_INSN(vmvv, MATCH_VMVV, MASK_VMVV)
++DECLARE_INSN(vsb, MATCH_VSB, MASK_VSB)
++DECLARE_INSN(vsd, MATCH_VSD, MASK_VSD)
++DECLARE_INSN(vsetcfg, MATCH_VSETCFG, MASK_VSETCFG)
++DECLARE_INSN(vsetvl, MATCH_VSETVL, MASK_VSETVL)
++DECLARE_INSN(vsh, MATCH_VSH, MASK_VSH)
++DECLARE_INSN(vssegb, MATCH_VSSEGB, MASK_VSSEGB)
++DECLARE_INSN(vssegd, MATCH_VSSEGD, MASK_VSSEGD)
++DECLARE_INSN(vssegh, MATCH_VSSEGH, MASK_VSSEGH)
++DECLARE_INSN(vssegstb, MATCH_VSSEGSTB, MASK_VSSEGSTB)
++DECLARE_INSN(vssegstd, MATCH_VSSEGSTD, MASK_VSSEGSTD)
++DECLARE_INSN(vssegsth, MATCH_VSSEGSTH, MASK_VSSEGSTH)
++DECLARE_INSN(vssegstw, MATCH_VSSEGSTW, MASK_VSSEGSTW)
++DECLARE_INSN(vssegw, MATCH_VSSEGW, MASK_VSSEGW)
++DECLARE_INSN(vsstb, MATCH_VSSTB, MASK_VSSTB)
++DECLARE_INSN(vsstd, MATCH_VSSTD, MASK_VSSTD)
++DECLARE_INSN(vssth, MATCH_VSSTH, MASK_VSSTH)
++DECLARE_INSN(vsstw, MATCH_VSSTW, MASK_VSSTW)
++DECLARE_INSN(vsw, MATCH_VSW, MASK_VSW)
++DECLARE_INSN(vxcptaux, MATCH_VXCPTAUX, MASK_VXCPTAUX)
++DECLARE_INSN(vxcptcause, MATCH_VXCPTCAUSE, MASK_VXCPTCAUSE)
++DECLARE_INSN(vxcptevac, MATCH_VXCPTEVAC, MASK_VXCPTEVAC)
++DECLARE_INSN(vxcpthold, MATCH_VXCPTHOLD, MASK_VXCPTHOLD)
++DECLARE_INSN(vxcptkill, MATCH_VXCPTKILL, MASK_VXCPTKILL)
++DECLARE_INSN(vxcptrestore, MATCH_VXCPTRESTORE, MASK_VXCPTRESTORE)
++DECLARE_INSN(vxcptsave, MATCH_VXCPTSAVE, MASK_VXCPTSAVE)
++DECLARE_INSN(wfi, MATCH_WFI, MASK_WFI)
++DECLARE_INSN(xor, MATCH_XOR, MASK_XOR)
++DECLARE_INSN(xori, MATCH_XORI, MASK_XORI)
++#endif
++#ifdef DECLARE_CSR
++DECLARE_CSR(fflags, CSR_FFLAGS)
++DECLARE_CSR(frm, CSR_FRM)
++DECLARE_CSR(fcsr, CSR_FCSR)
++DECLARE_CSR(cycle, CSR_CYCLE)
++DECLARE_CSR(time, CSR_TIME)
++DECLARE_CSR(instret, CSR_INSTRET)
++DECLARE_CSR(stats, CSR_STATS)
++DECLARE_CSR(uarch0, CSR_UARCH0)
++DECLARE_CSR(uarch1, CSR_UARCH1)
++DECLARE_CSR(uarch2, CSR_UARCH2)
++DECLARE_CSR(uarch3, CSR_UARCH3)
++DECLARE_CSR(uarch4, CSR_UARCH4)
++DECLARE_CSR(uarch5, CSR_UARCH5)
++DECLARE_CSR(uarch6, CSR_UARCH6)
++DECLARE_CSR(uarch7, CSR_UARCH7)
++DECLARE_CSR(uarch8, CSR_UARCH8)
++DECLARE_CSR(uarch9, CSR_UARCH9)
++DECLARE_CSR(uarch10, CSR_UARCH10)
++DECLARE_CSR(uarch11, CSR_UARCH11)
++DECLARE_CSR(uarch12, CSR_UARCH12)
++DECLARE_CSR(uarch13, CSR_UARCH13)
++DECLARE_CSR(uarch14, CSR_UARCH14)
++DECLARE_CSR(uarch15, CSR_UARCH15)
++DECLARE_CSR(sstatus, CSR_SSTATUS)
++DECLARE_CSR(stvec, CSR_STVEC)
++DECLARE_CSR(sie, CSR_SIE)
++DECLARE_CSR(sscratch, CSR_SSCRATCH)
++DECLARE_CSR(sepc, CSR_SEPC)
++DECLARE_CSR(sip, CSR_SIP)
++DECLARE_CSR(sptbr, CSR_SPTBR)
++DECLARE_CSR(sasid, CSR_SASID)
++DECLARE_CSR(cyclew, CSR_CYCLEW)
++DECLARE_CSR(timew, CSR_TIMEW)
++DECLARE_CSR(instretw, CSR_INSTRETW)
++DECLARE_CSR(stime, CSR_STIME)
++DECLARE_CSR(scause, CSR_SCAUSE)
++DECLARE_CSR(sbadaddr, CSR_SBADADDR)
++DECLARE_CSR(stimew, CSR_STIMEW)
++DECLARE_CSR(mstatus, CSR_MSTATUS)
++DECLARE_CSR(mtvec, CSR_MTVEC)
++DECLARE_CSR(mtdeleg, CSR_MTDELEG)
++DECLARE_CSR(mie, CSR_MIE)
++DECLARE_CSR(mtimecmp, CSR_MTIMECMP)
++DECLARE_CSR(mscratch, CSR_MSCRATCH)
++DECLARE_CSR(mepc, CSR_MEPC)
++DECLARE_CSR(mcause, CSR_MCAUSE)
++DECLARE_CSR(mbadaddr, CSR_MBADADDR)
++DECLARE_CSR(mip, CSR_MIP)
++DECLARE_CSR(mtime, CSR_MTIME)
++DECLARE_CSR(mcpuid, CSR_MCPUID)
++DECLARE_CSR(mimpid, CSR_MIMPID)
++DECLARE_CSR(mhartid, CSR_MHARTID)
++DECLARE_CSR(mtohost, CSR_MTOHOST)
++DECLARE_CSR(mfromhost, CSR_MFROMHOST)
++DECLARE_CSR(mreset, CSR_MRESET)
++DECLARE_CSR(send_ipi, CSR_SEND_IPI)
++DECLARE_CSR(cycleh, CSR_CYCLEH)
++DECLARE_CSR(timeh, CSR_TIMEH)
++DECLARE_CSR(instreth, CSR_INSTRETH)
++DECLARE_CSR(cyclehw, CSR_CYCLEHW)
++DECLARE_CSR(timehw, CSR_TIMEHW)
++DECLARE_CSR(instrethw, CSR_INSTRETHW)
++DECLARE_CSR(stimeh, CSR_STIMEH)
++DECLARE_CSR(stimehw, CSR_STIMEHW)
++DECLARE_CSR(mtimecmph, CSR_MTIMECMPH)
++DECLARE_CSR(mtimeh, CSR_MTIMEH)
++#endif
++#ifdef DECLARE_CAUSE
++DECLARE_CAUSE("fflags", CAUSE_FFLAGS)
++DECLARE_CAUSE("frm", CAUSE_FRM)
++DECLARE_CAUSE("fcsr", CAUSE_FCSR)
++DECLARE_CAUSE("cycle", CAUSE_CYCLE)
++DECLARE_CAUSE("time", CAUSE_TIME)
++DECLARE_CAUSE("instret", CAUSE_INSTRET)
++DECLARE_CAUSE("stats", CAUSE_STATS)
++DECLARE_CAUSE("uarch0", CAUSE_UARCH0)
++DECLARE_CAUSE("uarch1", CAUSE_UARCH1)
++DECLARE_CAUSE("uarch2", CAUSE_UARCH2)
++DECLARE_CAUSE("uarch3", CAUSE_UARCH3)
++DECLARE_CAUSE("uarch4", CAUSE_UARCH4)
++DECLARE_CAUSE("uarch5", CAUSE_UARCH5)
++DECLARE_CAUSE("uarch6", CAUSE_UARCH6)
++DECLARE_CAUSE("uarch7", CAUSE_UARCH7)
++DECLARE_CAUSE("uarch8", CAUSE_UARCH8)
++DECLARE_CAUSE("uarch9", CAUSE_UARCH9)
++DECLARE_CAUSE("uarch10", CAUSE_UARCH10)
++DECLARE_CAUSE("uarch11", CAUSE_UARCH11)
++DECLARE_CAUSE("uarch12", CAUSE_UARCH12)
++DECLARE_CAUSE("uarch13", CAUSE_UARCH13)
++DECLARE_CAUSE("uarch14", CAUSE_UARCH14)
++DECLARE_CAUSE("uarch15", CAUSE_UARCH15)
++DECLARE_CAUSE("sstatus", CAUSE_SSTATUS)
++DECLARE_CAUSE("stvec", CAUSE_STVEC)
++DECLARE_CAUSE("sie", CAUSE_SIE)
++DECLARE_CAUSE("sscratch", CAUSE_SSCRATCH)
++DECLARE_CAUSE("sepc", CAUSE_SEPC)
++DECLARE_CAUSE("sip", CAUSE_SIP)
++DECLARE_CAUSE("sptbr", CAUSE_SPTBR)
++DECLARE_CAUSE("sasid", CAUSE_SASID)
++DECLARE_CAUSE("cyclew", CAUSE_CYCLEW)
++DECLARE_CAUSE("timew", CAUSE_TIMEW)
++DECLARE_CAUSE("instretw", CAUSE_INSTRETW)
++DECLARE_CAUSE("stime", CAUSE_STIME)
++DECLARE_CAUSE("scause", CAUSE_SCAUSE)
++DECLARE_CAUSE("sbadaddr", CAUSE_SBADADDR)
++DECLARE_CAUSE("stimew", CAUSE_STIMEW)
++DECLARE_CAUSE("mstatus", CAUSE_MSTATUS)
++DECLARE_CAUSE("mtvec", CAUSE_MTVEC)
++DECLARE_CAUSE("mtdeleg", CAUSE_MTDELEG)
++DECLARE_CAUSE("mie", CAUSE_MIE)
++DECLARE_CAUSE("mtimecmp", CAUSE_MTIMECMP)
++DECLARE_CAUSE("mscratch", CAUSE_MSCRATCH)
++DECLARE_CAUSE("mepc", CAUSE_MEPC)
++DECLARE_CAUSE("mcause", CAUSE_MCAUSE)
++DECLARE_CAUSE("mbadaddr", CAUSE_MBADADDR)
++DECLARE_CAUSE("mip", CAUSE_MIP)
++DECLARE_CAUSE("mtime", CAUSE_MTIME)
++DECLARE_CAUSE("mcpuid", CAUSE_MCPUID)
++DECLARE_CAUSE("mimpid", CAUSE_MIMPID)
++DECLARE_CAUSE("mhartid", CAUSE_MHARTID)
++DECLARE_CAUSE("mtohost", CAUSE_MTOHOST)
++DECLARE_CAUSE("mfromhost", CAUSE_MFROMHOST)
++DECLARE_CAUSE("mreset", CAUSE_MRESET)
++DECLARE_CAUSE("send_ipi", CAUSE_SEND_IPI)
++DECLARE_CAUSE("cycleh", CAUSE_CYCLEH)
++DECLARE_CAUSE("timeh", CAUSE_TIMEH)
++DECLARE_CAUSE("instreth", CAUSE_INSTRETH)
++DECLARE_CAUSE("cyclehw", CAUSE_CYCLEHW)
++DECLARE_CAUSE("timehw", CAUSE_TIMEHW)
++DECLARE_CAUSE("instrethw", CAUSE_INSTRETHW)
++DECLARE_CAUSE("stimeh", CAUSE_STIMEH)
++DECLARE_CAUSE("stimehw", CAUSE_STIMEHW)
++DECLARE_CAUSE("mtimecmph", CAUSE_MTIMECMPH)
++DECLARE_CAUSE("mtimeh", CAUSE_MTIMEH)
++#endif
+diff -urN empty/include/opcode/riscv.h binutils-2.25/include/opcode/riscv.h
+--- empty/include/opcode/riscv.h 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/include/opcode/riscv.h 2015-07-18 00:02:36.222287541 +0200
+@@ -0,0 +1,366 @@
+/* riscv.h. RISC-V opcode list for GDB, the GNU debugger.
+ Copyright 2011
+ Free Software Foundation, Inc.
@@ -6726,26 +8015,14 @@ diff -urN original-binutils/include/opcode/riscv.h binutils/include/opcode/riscv
+
+/* RVC fields */
+
-+#define OP_MASK_CRD 0x1f
-+#define OP_SH_CRD 5
-+#define OP_MASK_CRS2 0x1f
-+#define OP_SH_CRS2 5
-+#define OP_MASK_CRS1 0x1f
-+#define OP_SH_CRS1 10
-+#define OP_MASK_CRDS 0x7
-+#define OP_SH_CRDS 13
-+#define OP_MASK_CRS2S 0x7
-+#define OP_SH_CRS2S 13
-+#define OP_MASK_CRS2BS 0x7
-+#define OP_SH_CRS2BS 5
-+#define OP_MASK_CRS1S 0x7
-+#define OP_SH_CRS1S 10
-+#define OP_MASK_CIMM6 0x3f
-+#define OP_SH_CIMM6 10
-+#define OP_MASK_CIMM5 0x1f
-+#define OP_SH_CIMM5 5
-+#define OP_MASK_CIMM10 0x3ff
-+#define OP_SH_CIMM10 5
++#define OP_MASK_CRS2 0x1f
++#define OP_SH_CRS2 2
++#define OP_MASK_CRS1S 0x7
++#define OP_SH_CRS1S 7
++#define OP_MASK_CRS2S 0x7
++#define OP_SH_CRS2S 2
++#define OP_MASK_CRDS 0x7
++#define OP_SH_CRDS 10
+
+static const char rvc_rs1_regmap[8] = { 20, 21, 2, 3, 4, 5, 6, 7 };
+#define rvc_rd_regmap rvc_rs1_regmap
@@ -6776,15 +8053,11 @@ diff -urN original-binutils/include/opcode/riscv.h binutils/include/opcode/riscv
+ "i", "iw", "ir", "irw", "io", "iow", "ior", "iorw",
+};
+
-+#define RVC_JUMP_BITS 10
-+#define RVC_JUMP_ALIGN_BITS 1
-+#define RVC_JUMP_ALIGN (1 << RVC_JUMP_ALIGN_BITS)
-+#define RVC_JUMP_REACH ((1ULL<<RVC_JUMP_BITS)*RVC_JUMP_ALIGN)
++#define RVC_JUMP_BITS 11
++#define RVC_JUMP_REACH ((1ULL<<RVC_JUMP_BITS)*RISCV_JUMP_ALIGN)
+
-+#define RVC_BRANCH_BITS 5
-+#define RVC_BRANCH_ALIGN_BITS RVC_JUMP_ALIGN_BITS
-+#define RVC_BRANCH_ALIGN (1 << RVC_BRANCH_ALIGN_BITS)
-+#define RVC_BRANCH_REACH ((1ULL<<RVC_BRANCH_BITS)*RVC_BRANCH_ALIGN)
++#define RVC_BRANCH_BITS 8
++#define RVC_BRANCH_REACH ((1ULL<<RVC_BRANCH_BITS)*RISCV_BRANCH_ALIGN)
+
+#define RV_X(x, s, n) (((x) >> (s)) & ((1<<(n))-1))
+#define RV_IMM_SIGN(x) (-(((x) >> 31) & 1))
@@ -6799,6 +8072,30 @@ diff -urN original-binutils/include/opcode/riscv.h binutils/include/opcode/riscv
+ ((RV_X(x, 12, 20) << 12) | (RV_IMM_SIGN(x) << 32))
+#define EXTRACT_UJTYPE_IMM(x) \
+ ((RV_X(x, 21, 10) << 1) | (RV_X(x, 20, 1) << 11) | (RV_X(x, 12, 8) << 12) | (RV_IMM_SIGN(x) << 20))
++#define EXTRACT_RVC_IMM(x) \
++ (RV_X(x, 2, 5) | (-RV_X(x, 12, 1) << 5))
++#define EXTRACT_RVC_SIMM3(x) \
++ (RV_X(x, 10, 2) | (-RV_X(x, 12, 1) << 2))
++#define EXTRACT_RVC_ADDI4SPN_IMM(x) \
++ ((RV_X(x, 6, 1) << 2) | (RV_X(x, 5, 1) << 3) | (RV_X(x, 11, 2) << 4) | (RV_X(x, 7, 4) << 6))
++#define EXTRACT_RVC_ADDI16SP_IMM(x) \
++ ((RV_X(x, 6, 1) << 4) | (RV_X(x, 5, 1) << 5) | (RV_X(x, 2, 3) << 6) | (-RV_X(x, 12, 1) << 9))
++#define EXTRACT_RVC_LW_IMM(x) \
++ ((RV_X(x, 6, 1) << 2) | (RV_X(x, 10, 3) << 3) | (RV_X(x, 5, 1) << 6))
++#define EXTRACT_RVC_LD_IMM(x) \
++ ((RV_X(x, 10, 3) << 3) | (RV_X(x, 5, 2) << 6))
++#define EXTRACT_RVC_LWSP_IMM(x) \
++ ((RV_X(x, 4, 3) << 2) | (RV_X(x, 12, 1) << 5) | (RV_X(x, 2, 2) << 6))
++#define EXTRACT_RVC_LDSP_IMM(x) \
++ ((RV_X(x, 5, 2) << 3) | (RV_X(x, 12, 1) << 5) | (RV_X(x, 2, 3) << 6))
++#define EXTRACT_RVC_SWSP_IMM(x) \
++ ((RV_X(x, 9, 4) << 2) | (RV_X(x, 7, 2) << 6))
++#define EXTRACT_RVC_SDSP_IMM(x) \
++ ((RV_X(x, 10, 3) << 3) | (RV_X(x, 7, 3) << 6))
++#define EXTRACT_RVC_B_IMM(x) \
++ ((RV_X(x, 3, 4) << 1) | (RV_X(x, 2, 1) << 5) | (RV_X(x, 10, 2) << 6) | (-RV_X(x, 12, 1) << 8))
++#define EXTRACT_RVC_J_IMM(x) \
++ ((RV_X(x, 3, 4) << 1) | (RV_X(x, 2, 1) << 5) | (RV_X(x, 7, 5) << 6) | (-RV_X(x, 12, 1) << 11))
+
+#define ENCODE_ITYPE_IMM(x) \
+ (RV_X(x, 0, 12) << 20)
@@ -6810,12 +8107,48 @@ diff -urN original-binutils/include/opcode/riscv.h binutils/include/opcode/riscv
+ (RV_X(x, 12, 20) << 12)
+#define ENCODE_UJTYPE_IMM(x) \
+ ((RV_X(x, 1, 10) << 21) | (RV_X(x, 11, 1) << 20) | (RV_X(x, 12, 8) << 12) | (RV_X(x, 20, 1) << 31))
++#define ENCODE_RVC_IMM(x) \
++ ((RV_X(x, 0, 5) << 2) | (RV_X(x, 5, 1) << 12))
++#define ENCODE_RVC_SIMM3(x) \
++ (RV_X(x, 0, 3) << 10)
++#define ENCODE_RVC_ADDI4SPN_IMM(x) \
++ ((RV_X(x, 2, 1) << 6) | (RV_X(x, 3, 1) << 5) | (RV_X(x, 4, 2) << 11) | (RV_X(x, 6, 4) << 7))
++#define ENCODE_RVC_ADDI16SP_IMM(x) \
++ ((RV_X(x, 4, 1) << 6) | (RV_X(x, 5, 1) << 5) | (RV_X(x, 6, 3) << 2) | (RV_X(x, 9, 1) << 12))
++#define ENCODE_RVC_LW_IMM(x) \
++ ((RV_X(x, 2, 1) << 6) | (RV_X(x, 3, 3) << 10) | (RV_X(x, 6, 1) << 5))
++#define ENCODE_RVC_LD_IMM(x) \
++ ((RV_X(x, 3, 3) << 10) | (RV_X(x, 6, 2) << 5))
++#define ENCODE_RVC_LWSP_IMM(x) \
++ ((RV_X(x, 2, 3) << 4) | (RV_X(x, 5, 1) << 12) | (RV_X(x, 6, 2) << 2))
++#define ENCODE_RVC_LDSP_IMM(x) \
++ ((RV_X(x, 3, 2) << 5) | (RV_X(x, 5, 1) << 12) | (RV_X(x, 6, 3) << 2))
++#define ENCODE_RVC_SWSP_IMM(x) \
++ ((RV_X(x, 2, 4) << 9) | (RV_X(x, 6, 2) << 7))
++#define ENCODE_RVC_SDSP_IMM(x) \
++ ((RV_X(x, 3, 3) << 10) | (RV_X(x, 6, 3) << 7))
++#define ENCODE_RVC_B_IMM(x) \
++ ((RV_X(x, 1, 4) << 3) | (RV_X(x, 5, 1) << 2) | (RV_X(x, 6, 3) << 10))
++#define ENCODE_RVC_J_IMM(x) \
++ ((RV_X(x, 1, 4) << 3) | (RV_X(x, 5, 1) << 2) | (RV_X(x, 6, 6) << 7))
+
+#define VALID_ITYPE_IMM(x) (EXTRACT_ITYPE_IMM(ENCODE_ITYPE_IMM(x)) == (x))
+#define VALID_STYPE_IMM(x) (EXTRACT_STYPE_IMM(ENCODE_STYPE_IMM(x)) == (x))
+#define VALID_SBTYPE_IMM(x) (EXTRACT_SBTYPE_IMM(ENCODE_SBTYPE_IMM(x)) == (x))
+#define VALID_UTYPE_IMM(x) (EXTRACT_UTYPE_IMM(ENCODE_UTYPE_IMM(x)) == (x))
+#define VALID_UJTYPE_IMM(x) (EXTRACT_UJTYPE_IMM(ENCODE_UJTYPE_IMM(x)) == (x))
++#define VALID_RVC_IMM(x) (EXTRACT_RVC_IMM(ENCODE_RVC_IMM(x)) == (x))
++#define VALID_RVC_SIMM3(x) (EXTRACT_RVC_SIMM3(ENCODE_RVC_SIMM3(x)) == (x))
++#define VALID_RVC_ADDI4SPN_IMM(x) (EXTRACT_RVC_ADDI4SPN_IMM(ENCODE_RVC_ADDI4SPN_IMM(x)) == (x))
++#define VALID_RVC_ADDI16SP_IMM(x) (EXTRACT_RVC_ADDI16SP_IMM(ENCODE_RVC_ADDI16SP_IMM(x)) == (x))
++#define VALID_RVC_LW_IMM(x) (EXTRACT_RVC_LW_IMM(ENCODE_RVC_LW_IMM(x)) == (x))
++#define VALID_RVC_LD_IMM(x) (EXTRACT_RVC_LD_IMM(ENCODE_RVC_LD_IMM(x)) == (x))
++#define VALID_RVC_LWSP_IMM(x) (EXTRACT_RVC_LWSP_IMM(ENCODE_RVC_LWSP_IMM(x)) == (x))
++#define VALID_RVC_LDSP_IMM(x) (EXTRACT_RVC_LDSP_IMM(ENCODE_RVC_LDSP_IMM(x)) == (x))
++#define VALID_RVC_SWSP_IMM(x) (EXTRACT_RVC_SWSP_IMM(ENCODE_RVC_SWSP_IMM(x)) == (x))
++#define VALID_RVC_SDSP_IMM(x) (EXTRACT_RVC_SDSP_IMM(ENCODE_RVC_SDSP_IMM(x)) == (x))
++#define VALID_RVC_B_IMM(x) (EXTRACT_RVC_B_IMM(ENCODE_RVC_B_IMM(x)) == (x))
++#define VALID_RVC_J_IMM(x) (EXTRACT_RVC_J_IMM(ENCODE_RVC_J_IMM(x)) == (x))
+
+#define RISCV_RTYPE(insn, rd, rs1, rs2) \
+ ((MATCH_ ## insn) | ((rd) << OP_SH_RD) | ((rs1) << OP_SH_RS1) | ((rs2) << OP_SH_RS2))
@@ -6831,6 +8164,7 @@ diff -urN original-binutils/include/opcode/riscv.h binutils/include/opcode/riscv
+ ((MATCH_ ## insn) | ((rd) << OP_SH_RD) | ENCODE_UJTYPE_IMM(target))
+
+#define RISCV_NOP RISCV_ITYPE(ADDI, 0, 0, 0)
++#define RVC_NOP MATCH_C_ADDI
+
+#define RISCV_CONST_HIGH_PART(VALUE) \
+ (((VALUE) + (RISCV_IMM_REACH/2)) & ~(RISCV_IMM_REACH-1))
@@ -6917,6 +8251,7 @@ diff -urN original-binutils/include/opcode/riscv.h binutils/include/opcode/riscv
+#define RISCV_BIGIMM_BITS (32-RISCV_IMM_BITS)
+#define RISCV_IMM_REACH (1LL<<RISCV_IMM_BITS)
+#define RISCV_BIGIMM_REACH (1LL<<RISCV_BIGIMM_BITS)
++#define RISCV_RVC_IMM_REACH (1LL<<6)
+#define RISCV_BRANCH_BITS RISCV_IMM_BITS
+#define RISCV_BRANCH_ALIGN_BITS RISCV_JUMP_ALIGN_BITS
+#define RISCV_BRANCH_ALIGN (1 << RISCV_BRANCH_ALIGN_BITS)
@@ -7016,1245 +8351,9 @@ diff -urN original-binutils/include/opcode/riscv.h binutils/include/opcode/riscv
+#define NUMOPCODES bfd_riscv_num_opcodes
+
+#endif /* _RISCV_H_ */
-diff -urN original-binutils/include/opcode/riscv-opc.h binutils/include/opcode/riscv-opc.h
---- original-binutils/include/opcode/riscv-opc.h 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/include/opcode/riscv-opc.h 2015-03-07 09:51:45.659139025 +0100
-@@ -0,0 +1,1216 @@
-+/* Automatically generated by parse-opcodes */
-+#ifndef RISCV_ENCODING_H
-+#define RISCV_ENCODING_H
-+#define MATCH_CUSTOM3_RD_RS1_RS2 0x707b
-+#define MASK_CUSTOM3_RD_RS1_RS2 0x707f
-+#define MATCH_VLSEGSTWU 0xc00305b
-+#define MASK_VLSEGSTWU 0x1e00707f
-+#define MATCH_C_LW0 0x12
-+#define MASK_C_LW0 0x801f
-+#define MATCH_FMV_D_X 0xf2000053
-+#define MASK_FMV_D_X 0xfff0707f
-+#define MATCH_VLH 0x200205b
-+#define MASK_VLH 0xfff0707f
-+#define MATCH_C_LI 0x0
-+#define MASK_C_LI 0x1f
-+#define MATCH_FADD_D 0x2000053
-+#define MASK_FADD_D 0xfe00007f
-+#define MATCH_C_LD 0x9
-+#define MASK_C_LD 0x1f
-+#define MATCH_VLD 0x600205b
-+#define MASK_VLD 0xfff0707f
-+#define MATCH_FADD_S 0x53
-+#define MASK_FADD_S 0xfe00007f
-+#define MATCH_C_LW 0xa
-+#define MASK_C_LW 0x1f
-+#define MATCH_VLW 0x400205b
-+#define MASK_VLW 0xfff0707f
-+#define MATCH_VSSEGSTW 0x400307b
-+#define MASK_VSSEGSTW 0x1e00707f
-+#define MATCH_UTIDX 0x6077
-+#define MASK_UTIDX 0xfffff07f
-+#define MATCH_C_FLW 0x14
-+#define MASK_C_FLW 0x1f
-+#define MATCH_FSUB_D 0xa000053
-+#define MASK_FSUB_D 0xfe00007f
-+#define MATCH_VSSEGSTD 0x600307b
-+#define MASK_VSSEGSTD 0x1e00707f
-+#define MATCH_VSSEGSTB 0x307b
-+#define MASK_VSSEGSTB 0x1e00707f
-+#define MATCH_DIV 0x2004033
-+#define MASK_DIV 0xfe00707f
-+#define MATCH_FMV_H_X 0xf4000053
-+#define MASK_FMV_H_X 0xfff0707f
-+#define MATCH_C_FLD 0x15
-+#define MASK_C_FLD 0x1f
-+#define MATCH_FRRM 0x202073
-+#define MASK_FRRM 0xfffff07f
-+#define MATCH_VFMSV_S 0x1000202b
-+#define MASK_VFMSV_S 0xfff0707f
-+#define MATCH_C_LWSP 0x5
-+#define MASK_C_LWSP 0x1f
-+#define MATCH_FENCE 0xf
-+#define MASK_FENCE 0x707f
-+#define MATCH_FNMSUB_S 0x4b
-+#define MASK_FNMSUB_S 0x600007f
-+#define MATCH_FLE_S 0xa0000053
-+#define MASK_FLE_S 0xfe00707f
-+#define MATCH_FNMSUB_H 0x400004b
-+#define MASK_FNMSUB_H 0x600007f
-+#define MATCH_FLE_H 0xbc000053
-+#define MASK_FLE_H 0xfe00707f
-+#define MATCH_FLW 0x2007
-+#define MASK_FLW 0x707f
-+#define MATCH_VSETVL 0x600b
-+#define MASK_VSETVL 0xfff0707f
-+#define MATCH_VFMSV_D 0x1200202b
-+#define MASK_VFMSV_D 0xfff0707f
-+#define MATCH_FLE_D 0xa2000053
-+#define MASK_FLE_D 0xfe00707f
-+#define MATCH_FENCE_I 0x100f
-+#define MASK_FENCE_I 0x707f
-+#define MATCH_FNMSUB_D 0x200004b
-+#define MASK_FNMSUB_D 0x600007f
-+#define MATCH_ADDW 0x3b
-+#define MASK_ADDW 0xfe00707f
-+#define MATCH_XOR 0x4033
-+#define MASK_XOR 0xfe00707f
-+#define MATCH_SUB 0x40000033
-+#define MASK_SUB 0xfe00707f
-+#define MATCH_VSSTW 0x400307b
-+#define MASK_VSSTW 0xfe00707f
-+#define MATCH_VSSTH 0x200307b
-+#define MASK_VSSTH 0xfe00707f
-+#define MATCH_SC_W 0x1800202f
-+#define MASK_SC_W 0xf800707f
-+#define MATCH_VSSTB 0x307b
-+#define MASK_VSSTB 0xfe00707f
-+#define MATCH_VSSTD 0x600307b
-+#define MASK_VSSTD 0xfe00707f
-+#define MATCH_ADDI 0x13
-+#define MASK_ADDI 0x707f
-+#define MATCH_RDTIMEH 0xc8102073
-+#define MASK_RDTIMEH 0xfffff07f
-+#define MATCH_MULH 0x2001033
-+#define MASK_MULH 0xfe00707f
-+#define MATCH_CSRRSI 0x6073
-+#define MASK_CSRRSI 0x707f
-+#define MATCH_FCVT_D_WU 0xd2100053
-+#define MASK_FCVT_D_WU 0xfff0007f
-+#define MATCH_MULW 0x200003b
-+#define MASK_MULW 0xfe00707f
-+#define MATCH_CUSTOM1_RD_RS1_RS2 0x702b
-+#define MASK_CUSTOM1_RD_RS1_RS2 0x707f
-+#define MATCH_VENQIMM1 0xc00302b
-+#define MASK_VENQIMM1 0xfe007fff
-+#define MATCH_VENQIMM2 0xe00302b
-+#define MASK_VENQIMM2 0xfe007fff
-+#define MATCH_RDINSTRET 0xc0202073
-+#define MASK_RDINSTRET 0xfffff07f
-+#define MATCH_C_SWSP 0x8
-+#define MASK_C_SWSP 0x1f
-+#define MATCH_VLSTW 0x400305b
-+#define MASK_VLSTW 0xfe00707f
-+#define MATCH_VLSTH 0x200305b
-+#define MASK_VLSTH 0xfe00707f
-+#define MATCH_VLSTB 0x305b
-+#define MASK_VLSTB 0xfe00707f
-+#define MATCH_VLSTD 0x600305b
-+#define MASK_VLSTD 0xfe00707f
-+#define MATCH_ANDI 0x7013
-+#define MASK_ANDI 0x707f
-+#define MATCH_FMV_X_S 0xe0000053
-+#define MASK_FMV_X_S 0xfff0707f
-+#define MATCH_CUSTOM0_RD_RS1_RS2 0x700b
-+#define MASK_CUSTOM0_RD_RS1_RS2 0x707f
-+#define MATCH_FNMADD_S 0x4f
-+#define MASK_FNMADD_S 0x600007f
-+#define MATCH_LWU 0x6003
-+#define MASK_LWU 0x707f
-+#define MATCH_CUSTOM0_RS1 0x200b
-+#define MASK_CUSTOM0_RS1 0x707f
-+#define MATCH_VLSEGSTBU 0x800305b
-+#define MASK_VLSEGSTBU 0x1e00707f
-+#define MATCH_FNMADD_D 0x200004f
-+#define MASK_FNMADD_D 0x600007f
-+#define MATCH_FCVT_W_S 0xc0000053
-+#define MASK_FCVT_W_S 0xfff0007f
-+#define MATCH_C_SRAI 0x1019
-+#define MASK_C_SRAI 0x1c1f
-+#define MATCH_MULHSU 0x2002033
-+#define MASK_MULHSU 0xfe00707f
-+#define MATCH_FCVT_D_LU 0xd2300053
-+#define MASK_FCVT_D_LU 0xfff0007f
-+#define MATCH_FCVT_W_D 0xc2000053
-+#define MASK_FCVT_W_D 0xfff0007f
-+#define MATCH_FSUB_H 0xc000053
-+#define MASK_FSUB_H 0xfe00007f
-+#define MATCH_DIVUW 0x200503b
-+#define MASK_DIVUW 0xfe00707f
-+#define MATCH_SLTI 0x2013
-+#define MASK_SLTI 0x707f
-+#define MATCH_VLSTBU 0x800305b
-+#define MASK_VLSTBU 0xfe00707f
-+#define MATCH_SLTU 0x3033
-+#define MASK_SLTU 0xfe00707f
-+#define MATCH_FLH 0x1007
-+#define MASK_FLH 0x707f
-+#define MATCH_CUSTOM2_RD_RS1_RS2 0x705b
-+#define MASK_CUSTOM2_RD_RS1_RS2 0x707f
-+#define MATCH_FLD 0x3007
-+#define MASK_FLD 0x707f
-+#define MATCH_FSUB_S 0x8000053
-+#define MASK_FSUB_S 0xfe00007f
-+#define MATCH_FCVT_H_LU 0x6c000053
-+#define MASK_FCVT_H_LU 0xfff0007f
-+#define MATCH_CUSTOM0 0xb
-+#define MASK_CUSTOM0 0x707f
-+#define MATCH_CUSTOM1 0x2b
-+#define MASK_CUSTOM1 0x707f
-+#define MATCH_CUSTOM2 0x5b
-+#define MASK_CUSTOM2 0x707f
-+#define MATCH_CUSTOM3 0x7b
-+#define MASK_CUSTOM3 0x707f
-+#define MATCH_VXCPTSAVE 0x302b
-+#define MASK_VXCPTSAVE 0xfff07fff
-+#define MATCH_VMSV 0x200202b
-+#define MASK_VMSV 0xfff0707f
-+#define MATCH_FCVT_LU_S 0xc0300053
-+#define MASK_FCVT_LU_S 0xfff0007f
-+#define MATCH_AUIPC 0x17
-+#define MASK_AUIPC 0x7f
-+#define MATCH_FRFLAGS 0x102073
-+#define MASK_FRFLAGS 0xfffff07f
-+#define MATCH_FCVT_LU_D 0xc2300053
-+#define MASK_FCVT_LU_D 0xfff0007f
-+#define MATCH_CSRRWI 0x5073
-+#define MASK_CSRRWI 0x707f
-+#define MATCH_FADD_H 0x4000053
-+#define MASK_FADD_H 0xfe00007f
-+#define MATCH_FSQRT_S 0x58000053
-+#define MASK_FSQRT_S 0xfff0007f
-+#define MATCH_VXCPTKILL 0x400302b
-+#define MASK_VXCPTKILL 0xffffffff
-+#define MATCH_STOP 0x5077
-+#define MASK_STOP 0xffffffff
-+#define MATCH_FSGNJN_S 0x20001053
-+#define MASK_FSGNJN_S 0xfe00707f
-+#define MATCH_FSGNJN_H 0x34000053
-+#define MASK_FSGNJN_H 0xfe00707f
-+#define MATCH_FSQRT_D 0x5a000053
-+#define MASK_FSQRT_D 0xfff0007f
-+#define MATCH_XORI 0x4013
-+#define MASK_XORI 0x707f
-+#define MATCH_DIVU 0x2005033
-+#define MASK_DIVU 0xfe00707f
-+#define MATCH_FSGNJN_D 0x22001053
-+#define MASK_FSGNJN_D 0xfe00707f
-+#define MATCH_FSQRT_H 0x24000053
-+#define MASK_FSQRT_H 0xfff0007f
-+#define MATCH_VSSEGSTH 0x200307b
-+#define MASK_VSSEGSTH 0x1e00707f
-+#define MATCH_SW 0x2023
-+#define MASK_SW 0x707f
-+#define MATCH_VLSTWU 0xc00305b
-+#define MASK_VLSTWU 0xfe00707f
-+#define MATCH_VFSSEGW 0x1400207b
-+#define MASK_VFSSEGW 0x1ff0707f
-+#define MATCH_LHU 0x5003
-+#define MASK_LHU 0x707f
-+#define MATCH_SH 0x1023
-+#define MASK_SH 0x707f
-+#define MATCH_FMSUB_H 0x4000047
-+#define MASK_FMSUB_H 0x600007f
-+#define MATCH_VXCPTAUX 0x200402b
-+#define MASK_VXCPTAUX 0xfffff07f
-+#define MATCH_FMSUB_D 0x2000047
-+#define MASK_FMSUB_D 0x600007f
-+#define MATCH_VFSSEGD 0x1600207b
-+#define MASK_VFSSEGD 0x1ff0707f
-+#define MATCH_VLSEGHU 0xa00205b
-+#define MASK_VLSEGHU 0x1ff0707f
-+#define MATCH_MOVN 0x2007077
-+#define MASK_MOVN 0xfe00707f
-+#define MATCH_CUSTOM1_RS1 0x202b
-+#define MASK_CUSTOM1_RS1 0x707f
-+#define MATCH_VLSTHU 0xa00305b
-+#define MASK_VLSTHU 0xfe00707f
-+#define MATCH_MOVZ 0x7077
-+#define MASK_MOVZ 0xfe00707f
-+#define MATCH_CSRRW 0x1073
-+#define MASK_CSRRW 0x707f
-+#define MATCH_LD 0x3003
-+#define MASK_LD 0x707f
-+#define MATCH_LB 0x3
-+#define MASK_LB 0x707f
-+#define MATCH_VLWU 0xc00205b
-+#define MASK_VLWU 0xfff0707f
-+#define MATCH_LH 0x1003
-+#define MASK_LH 0x707f
-+#define MATCH_LW 0x2003
-+#define MASK_LW 0x707f
-+#define MATCH_CSRRC 0x3073
-+#define MASK_CSRRC 0x707f
-+#define MATCH_FCVT_LU_H 0x4c000053
-+#define MASK_FCVT_LU_H 0xfff0007f
-+#define MATCH_FCVT_S_D 0x40100053
-+#define MASK_FCVT_S_D 0xfff0007f
-+#define MATCH_BGEU 0x7063
-+#define MASK_BGEU 0x707f
-+#define MATCH_VFLSTD 0x1600305b
-+#define MASK_VFLSTD 0xfe00707f
-+#define MATCH_FCVT_S_L 0xd0200053
-+#define MASK_FCVT_S_L 0xfff0007f
-+#define MATCH_FCVT_S_H 0x84000053
-+#define MASK_FCVT_S_H 0xfff0007f
-+#define MATCH_FSCSR 0x301073
-+#define MASK_FSCSR 0xfff0707f
-+#define MATCH_FCVT_S_W 0xd0000053
-+#define MASK_FCVT_S_W 0xfff0007f
-+#define MATCH_VFLSTW 0x1400305b
-+#define MASK_VFLSTW 0xfe00707f
-+#define MATCH_VXCPTEVAC 0x600302b
-+#define MASK_VXCPTEVAC 0xfff07fff
-+#define MATCH_AMOMINU_D 0xc000302f
-+#define MASK_AMOMINU_D 0xf800707f
-+#define MATCH_FSFLAGS 0x101073
-+#define MASK_FSFLAGS 0xfff0707f
-+#define MATCH_SRLI 0x5013
-+#define MASK_SRLI 0xfc00707f
-+#define MATCH_C_SRLI 0x819
-+#define MASK_C_SRLI 0x1c1f
-+#define MATCH_AMOMINU_W 0xc000202f
-+#define MASK_AMOMINU_W 0xf800707f
-+#define MATCH_SRLW 0x503b
-+#define MASK_SRLW 0xfe00707f
-+#define MATCH_VFLSEGW 0x1400205b
-+#define MASK_VFLSEGW 0x1ff0707f
-+#define MATCH_C_LD0 0x8012
-+#define MASK_C_LD0 0x801f
-+#define MATCH_VLSEGBU 0x800205b
-+#define MASK_VLSEGBU 0x1ff0707f
-+#define MATCH_JALR 0x67
-+#define MASK_JALR 0x707f
-+#define MATCH_BLT 0x4063
-+#define MASK_BLT 0x707f
-+#define MATCH_CUSTOM2_RD_RS1 0x605b
-+#define MASK_CUSTOM2_RD_RS1 0x707f
-+#define MATCH_FCLASS_S 0xe0001053
-+#define MASK_FCLASS_S 0xfff0707f
-+#define MATCH_REM 0x2006033
-+#define MASK_REM 0xfe00707f
-+#define MATCH_FCLASS_D 0xe2001053
-+#define MASK_FCLASS_D 0xfff0707f
-+#define MATCH_FMUL_S 0x10000053
-+#define MASK_FMUL_S 0xfe00007f
-+#define MATCH_RDCYCLEH 0xc8002073
-+#define MASK_RDCYCLEH 0xfffff07f
-+#define MATCH_VLSEGSTHU 0xa00305b
-+#define MASK_VLSEGSTHU 0x1e00707f
-+#define MATCH_FMUL_D 0x12000053
-+#define MASK_FMUL_D 0xfe00007f
-+#define MATCH_ORI 0x6013
-+#define MASK_ORI 0x707f
-+#define MATCH_FMUL_H 0x14000053
-+#define MASK_FMUL_H 0xfe00007f
-+#define MATCH_VFLSEGD 0x1600205b
-+#define MASK_VFLSEGD 0x1ff0707f
-+#define MATCH_FEQ_S 0xa0002053
-+#define MASK_FEQ_S 0xfe00707f
-+#define MATCH_FSGNJX_D 0x22002053
-+#define MASK_FSGNJX_D 0xfe00707f
-+#define MATCH_SRAIW 0x4000501b
-+#define MASK_SRAIW 0xfe00707f
-+#define MATCH_FSGNJX_H 0x3c000053
-+#define MASK_FSGNJX_H 0xfe00707f
-+#define MATCH_FSGNJX_S 0x20002053
-+#define MASK_FSGNJX_S 0xfe00707f
-+#define MATCH_FEQ_D 0xa2002053
-+#define MASK_FEQ_D 0xfe00707f
-+#define MATCH_CUSTOM1_RD_RS1 0x602b
-+#define MASK_CUSTOM1_RD_RS1 0x707f
-+#define MATCH_FEQ_H 0xac000053
-+#define MASK_FEQ_H 0xfe00707f
-+#define MATCH_AMOMAXU_D 0xe000302f
-+#define MASK_AMOMAXU_D 0xf800707f
-+#define MATCH_DIVW 0x200403b
-+#define MASK_DIVW 0xfe00707f
-+#define MATCH_AMOMAXU_W 0xe000202f
-+#define MASK_AMOMAXU_W 0xf800707f
-+#define MATCH_SRAI_RV32 0x40005013
-+#define MASK_SRAI_RV32 0xfe00707f
-+#define MATCH_C_SRLI32 0xc19
-+#define MASK_C_SRLI32 0x1c1f
-+#define MATCH_VFSSTW 0x1400307b
-+#define MASK_VFSSTW 0xfe00707f
-+#define MATCH_CUSTOM0_RD 0x400b
-+#define MASK_CUSTOM0_RD 0x707f
-+#define MATCH_C_BEQ 0x10
-+#define MASK_C_BEQ 0x1f
-+#define MATCH_VFSSTD 0x1600307b
-+#define MASK_VFSSTD 0xfe00707f
-+#define MATCH_CUSTOM3_RD_RS1 0x607b
-+#define MASK_CUSTOM3_RD_RS1 0x707f
-+#define MATCH_LR_D 0x1000302f
-+#define MASK_LR_D 0xf9f0707f
-+#define MATCH_LR_W 0x1000202f
-+#define MASK_LR_W 0xf9f0707f
-+#define MATCH_FCVT_H_WU 0x7c000053
-+#define MASK_FCVT_H_WU 0xfff0007f
-+#define MATCH_VMVV 0x200002b
-+#define MASK_VMVV 0xfff0707f
-+#define MATCH_SLLW 0x103b
-+#define MASK_SLLW 0xfe00707f
-+#define MATCH_SLLI 0x1013
-+#define MASK_SLLI 0xfc00707f
-+#define MATCH_BEQ 0x63
-+#define MASK_BEQ 0x707f
-+#define MATCH_AND 0x7033
-+#define MASK_AND 0xfe00707f
-+#define MATCH_LBU 0x4003
-+#define MASK_LBU 0x707f
-+#define MATCH_FSGNJ_S 0x20000053
-+#define MASK_FSGNJ_S 0xfe00707f
-+#define MATCH_FMSUB_S 0x47
-+#define MASK_FMSUB_S 0x600007f
-+#define MATCH_C_SUB3 0x11c
-+#define MASK_C_SUB3 0x31f
-+#define MATCH_FSGNJ_H 0x2c000053
-+#define MASK_FSGNJ_H 0xfe00707f
-+#define MATCH_VLB 0x205b
-+#define MASK_VLB 0xfff0707f
-+#define MATCH_C_ADDIW 0x1d
-+#define MASK_C_ADDIW 0x1f
-+#define MATCH_CUSTOM3_RS1_RS2 0x307b
-+#define MASK_CUSTOM3_RS1_RS2 0x707f
-+#define MATCH_FSGNJ_D 0x22000053
-+#define MASK_FSGNJ_D 0xfe00707f
-+#define MATCH_VLSEGWU 0xc00205b
-+#define MASK_VLSEGWU 0x1ff0707f
-+#define MATCH_FCVT_S_WU 0xd0100053
-+#define MASK_FCVT_S_WU 0xfff0007f
-+#define MATCH_CUSTOM3_RS1 0x207b
-+#define MASK_CUSTOM3_RS1 0x707f
-+#define MATCH_SC_D 0x1800302f
-+#define MASK_SC_D 0xf800707f
-+#define MATCH_VFSW 0x1400207b
-+#define MASK_VFSW 0xfff0707f
-+#define MATCH_AMOSWAP_D 0x800302f
-+#define MASK_AMOSWAP_D 0xf800707f
-+#define MATCH_SB 0x23
-+#define MASK_SB 0x707f
-+#define MATCH_AMOSWAP_W 0x800202f
-+#define MASK_AMOSWAP_W 0xf800707f
-+#define MATCH_VFSD 0x1600207b
-+#define MASK_VFSD 0xfff0707f
-+#define MATCH_CUSTOM2_RS1 0x205b
-+#define MASK_CUSTOM2_RS1 0x707f
-+#define MATCH_SD 0x3023
-+#define MASK_SD 0x707f
-+#define MATCH_FMV_S_X 0xf0000053
-+#define MASK_FMV_S_X 0xfff0707f
-+#define MATCH_REMUW 0x200703b
-+#define MASK_REMUW 0xfe00707f
-+#define MATCH_JAL 0x6f
-+#define MASK_JAL 0x7f
-+#define MATCH_C_FSD 0x18
-+#define MASK_C_FSD 0x1f
-+#define MATCH_RDCYCLE 0xc0002073
-+#define MASK_RDCYCLE 0xfffff07f
-+#define MATCH_C_BNE 0x11
-+#define MASK_C_BNE 0x1f
-+#define MATCH_C_ADD 0x1a
-+#define MASK_C_ADD 0x801f
-+#define MATCH_VXCPTCAUSE 0x402b
-+#define MASK_VXCPTCAUSE 0xfffff07f
-+#define MATCH_VGETCFG 0x400b
-+#define MASK_VGETCFG 0xfffff07f
-+#define MATCH_LUI 0x37
-+#define MASK_LUI 0x7f
-+#define MATCH_VSETCFG 0x200b
-+#define MASK_VSETCFG 0x7fff
-+#define MATCH_C_SDSP 0x6
-+#define MASK_C_SDSP 0x1f
-+#define MATCH_C_LDSP 0x4
-+#define MASK_C_LDSP 0x1f
-+#define MATCH_FNMADD_H 0x400004f
-+#define MASK_FNMADD_H 0x600007f
-+#define MATCH_CUSTOM0_RS1_RS2 0x300b
-+#define MASK_CUSTOM0_RS1_RS2 0x707f
-+#define MATCH_SLLI_RV32 0x1013
-+#define MASK_SLLI_RV32 0xfe00707f
-+#define MATCH_MUL 0x2000033
-+#define MASK_MUL 0xfe00707f
-+#define MATCH_CSRRCI 0x7073
-+#define MASK_CSRRCI 0x707f
-+#define MATCH_C_SRAI32 0x1419
-+#define MASK_C_SRAI32 0x1c1f
-+#define MATCH_FLT_H 0xb4000053
-+#define MASK_FLT_H 0xfe00707f
-+#define MATCH_SRAI 0x40005013
-+#define MASK_SRAI 0xfc00707f
-+#define MATCH_AMOAND_D 0x6000302f
-+#define MASK_AMOAND_D 0xf800707f
-+#define MATCH_FLT_D 0xa2001053
-+#define MASK_FLT_D 0xfe00707f
-+#define MATCH_SRAW 0x4000503b
-+#define MASK_SRAW 0xfe00707f
-+#define MATCH_CSRRS 0x2073
-+#define MASK_CSRRS 0x707f
-+#define MATCH_FLT_S 0xa0001053
-+#define MASK_FLT_S 0xfe00707f
-+#define MATCH_ADDIW 0x1b
-+#define MASK_ADDIW 0x707f
-+#define MATCH_AMOAND_W 0x6000202f
-+#define MASK_AMOAND_W 0xf800707f
-+#define MATCH_CUSTOM2_RD 0x405b
-+#define MASK_CUSTOM2_RD 0x707f
-+#define MATCH_FCVT_WU_D 0xc2100053
-+#define MASK_FCVT_WU_D 0xfff0007f
-+#define MATCH_AMOXOR_W 0x2000202f
-+#define MASK_AMOXOR_W 0xf800707f
-+#define MATCH_FCVT_D_L 0xd2200053
-+#define MASK_FCVT_D_L 0xfff0007f
-+#define MATCH_FCVT_WU_H 0x5c000053
-+#define MASK_FCVT_WU_H 0xfff0007f
-+#define MATCH_C_SLLI 0x19
-+#define MASK_C_SLLI 0x1c1f
-+#define MATCH_AMOXOR_D 0x2000302f
-+#define MASK_AMOXOR_D 0xf800707f
-+#define MATCH_FCVT_WU_S 0xc0100053
-+#define MASK_FCVT_WU_S 0xfff0007f
-+#define MATCH_CUSTOM3_RD 0x407b
-+#define MASK_CUSTOM3_RD 0x707f
-+#define MATCH_FMAX_H 0xcc000053
-+#define MASK_FMAX_H 0xfe00707f
-+#define MATCH_VENQCNT 0x1000302b
-+#define MASK_VENQCNT 0xfe007fff
-+#define MATCH_VLBU 0x800205b
-+#define MASK_VLBU 0xfff0707f
-+#define MATCH_VLHU 0xa00205b
-+#define MASK_VLHU 0xfff0707f
-+#define MATCH_C_SW 0xd
-+#define MASK_C_SW 0x1f
-+#define MATCH_C_SD 0xc
-+#define MASK_C_SD 0x1f
-+#define MATCH_C_OR3 0x21c
-+#define MASK_C_OR3 0x31f
-+#define MATCH_C_AND3 0x31c
-+#define MASK_C_AND3 0x31f
-+#define MATCH_VFSSEGSTW 0x1400307b
-+#define MASK_VFSSEGSTW 0x1e00707f
-+#define MATCH_SLT 0x2033
-+#define MASK_SLT 0xfe00707f
-+#define MATCH_AMOOR_D 0x4000302f
-+#define MASK_AMOOR_D 0xf800707f
-+#define MATCH_REMU 0x2007033
-+#define MASK_REMU 0xfe00707f
-+#define MATCH_REMW 0x200603b
-+#define MASK_REMW 0xfe00707f
-+#define MATCH_SLL 0x1033
-+#define MASK_SLL 0xfe00707f
-+#define MATCH_VFSSEGSTD 0x1600307b
-+#define MASK_VFSSEGSTD 0x1e00707f
-+#define MATCH_AMOOR_W 0x4000202f
-+#define MASK_AMOOR_W 0xf800707f
-+#define MATCH_CUSTOM2_RS1_RS2 0x305b
-+#define MASK_CUSTOM2_RS1_RS2 0x707f
-+#define MATCH_VF 0x10202b
-+#define MASK_VF 0x1f0707f
-+#define MATCH_VFMVV 0x1000002b
-+#define MASK_VFMVV 0xfff0707f
-+#define MATCH_VFLSEGSTW 0x1400305b
-+#define MASK_VFLSEGSTW 0x1e00707f
-+#define MATCH_VXCPTRESTORE 0x200302b
-+#define MASK_VXCPTRESTORE 0xfff07fff
-+#define MATCH_VXCPTHOLD 0x800302b
-+#define MASK_VXCPTHOLD 0xffffffff
-+#define MATCH_SLTIU 0x3013
-+#define MASK_SLTIU 0x707f
-+#define MATCH_VFLSEGSTD 0x1600305b
-+#define MASK_VFLSEGSTD 0x1e00707f
-+#define MATCH_VFLD 0x1600205b
-+#define MASK_VFLD 0xfff0707f
-+#define MATCH_FMADD_S 0x43
-+#define MASK_FMADD_S 0x600007f
-+#define MATCH_VFLW 0x1400205b
-+#define MASK_VFLW 0xfff0707f
-+#define MATCH_FMADD_D 0x2000043
-+#define MASK_FMADD_D 0x600007f
-+#define MATCH_FMADD_H 0x4000043
-+#define MASK_FMADD_H 0x600007f
-+#define MATCH_SRET 0x80000073
-+#define MASK_SRET 0xffffffff
-+#define MATCH_VSSEGW 0x400207b
-+#define MASK_VSSEGW 0x1ff0707f
-+#define MATCH_CUSTOM0_RD_RS1 0x600b
-+#define MASK_CUSTOM0_RD_RS1 0x707f
-+#define MATCH_VSSEGH 0x200207b
-+#define MASK_VSSEGH 0x1ff0707f
-+#define MATCH_FRCSR 0x302073
-+#define MASK_FRCSR 0xfffff07f
-+#define MATCH_VSSEGD 0x600207b
-+#define MASK_VSSEGD 0x1ff0707f
-+#define MATCH_VSSEGB 0x207b
-+#define MASK_VSSEGB 0x1ff0707f
-+#define MATCH_FMIN_H 0xc4000053
-+#define MASK_FMIN_H 0xfe00707f
-+#define MATCH_FMIN_D 0x2a000053
-+#define MASK_FMIN_D 0xfe00707f
-+#define MATCH_BLTU 0x6063
-+#define MASK_BLTU 0x707f
-+#define MATCH_FMIN_S 0x28000053
-+#define MASK_FMIN_S 0xfe00707f
-+#define MATCH_SRLI_RV32 0x5013
-+#define MASK_SRLI_RV32 0xfe00707f
-+#define MATCH_SLLIW 0x101b
-+#define MASK_SLLIW 0xfe00707f
-+#define MATCH_FMAX_S 0x28001053
-+#define MASK_FMAX_S 0xfe00707f
-+#define MATCH_FCVT_D_H 0x8c000053
-+#define MASK_FCVT_D_H 0xfff0007f
-+#define MATCH_FCVT_D_W 0xd2000053
-+#define MASK_FCVT_D_W 0xfff0007f
-+#define MATCH_ADD 0x33
-+#define MASK_ADD 0xfe00707f
-+#define MATCH_FCVT_D_S 0x42000053
-+#define MASK_FCVT_D_S 0xfff0007f
-+#define MATCH_FMAX_D 0x2a001053
-+#define MASK_FMAX_D 0xfe00707f
-+#define MATCH_BNE 0x1063
-+#define MASK_BNE 0x707f
-+#define MATCH_CUSTOM1_RD 0x402b
-+#define MASK_CUSTOM1_RD 0x707f
-+#define MATCH_FSRM 0x201073
-+#define MASK_FSRM 0xfff0707f
-+#define MATCH_FDIV_D 0x1a000053
-+#define MASK_FDIV_D 0xfe00007f
-+#define MATCH_VSW 0x400207b
-+#define MASK_VSW 0xfff0707f
-+#define MATCH_FCVT_L_S 0xc0200053
-+#define MASK_FCVT_L_S 0xfff0007f
-+#define MATCH_FDIV_H 0x1c000053
-+#define MASK_FDIV_H 0xfe00007f
-+#define MATCH_VSB 0x207b
-+#define MASK_VSB 0xfff0707f
-+#define MATCH_FDIV_S 0x18000053
-+#define MASK_FDIV_S 0xfe00007f
-+#define MATCH_FSRMI 0x205073
-+#define MASK_FSRMI 0xfff0707f
-+#define MATCH_FCVT_L_H 0x44000053
-+#define MASK_FCVT_L_H 0xfff0007f
-+#define MATCH_VSH 0x200207b
-+#define MASK_VSH 0xfff0707f
-+#define MATCH_FCVT_L_D 0xc2200053
-+#define MASK_FCVT_L_D 0xfff0007f
-+#define MATCH_FCVT_H_S 0x90000053
-+#define MASK_FCVT_H_S 0xfff0007f
-+#define MATCH_SCALL 0x73
-+#define MASK_SCALL 0xffffffff
-+#define MATCH_FSFLAGSI 0x105073
-+#define MASK_FSFLAGSI 0xfff0707f
-+#define MATCH_FCVT_H_W 0x74000053
-+#define MASK_FCVT_H_W 0xfff0007f
-+#define MATCH_FCVT_H_L 0x64000053
-+#define MASK_FCVT_H_L 0xfff0007f
-+#define MATCH_SRLIW 0x501b
-+#define MASK_SRLIW 0xfe00707f
-+#define MATCH_FCVT_S_LU 0xd0300053
-+#define MASK_FCVT_S_LU 0xfff0007f
-+#define MATCH_FCVT_H_D 0x92000053
-+#define MASK_FCVT_H_D 0xfff0007f
-+#define MATCH_SBREAK 0x100073
-+#define MASK_SBREAK 0xffffffff
-+#define MATCH_RDINSTRETH 0xc8202073
-+#define MASK_RDINSTRETH 0xfffff07f
-+#define MATCH_SRA 0x40005033
-+#define MASK_SRA 0xfe00707f
-+#define MATCH_BGE 0x5063
-+#define MASK_BGE 0x707f
-+#define MATCH_SRL 0x5033
-+#define MASK_SRL 0xfe00707f
-+#define MATCH_VENQCMD 0xa00302b
-+#define MASK_VENQCMD 0xfe007fff
-+#define MATCH_OR 0x6033
-+#define MASK_OR 0xfe00707f
-+#define MATCH_SUBW 0x4000003b
-+#define MASK_SUBW 0xfe00707f
-+#define MATCH_FMV_X_D 0xe2000053
-+#define MASK_FMV_X_D 0xfff0707f
-+#define MATCH_RDTIME 0xc0102073
-+#define MASK_RDTIME 0xfffff07f
-+#define MATCH_AMOADD_D 0x302f
-+#define MASK_AMOADD_D 0xf800707f
-+#define MATCH_AMOMAX_W 0xa000202f
-+#define MASK_AMOMAX_W 0xf800707f
-+#define MATCH_C_MOVE 0x2
-+#define MASK_C_MOVE 0x801f
-+#define MATCH_FMOVN 0x6007077
-+#define MASK_FMOVN 0xfe00707f
-+#define MATCH_C_FSW 0x16
-+#define MASK_C_FSW 0x1f
-+#define MATCH_AMOADD_W 0x202f
-+#define MASK_AMOADD_W 0xf800707f
-+#define MATCH_AMOMAX_D 0xa000302f
-+#define MASK_AMOMAX_D 0xf800707f
-+#define MATCH_FMOVZ 0x4007077
-+#define MASK_FMOVZ 0xfe00707f
-+#define MATCH_CUSTOM1_RS1_RS2 0x302b
-+#define MASK_CUSTOM1_RS1_RS2 0x707f
-+#define MATCH_FMV_X_H 0xe4000053
-+#define MASK_FMV_X_H 0xfff0707f
-+#define MATCH_VSD 0x600207b
-+#define MASK_VSD 0xfff0707f
-+#define MATCH_VLSEGSTW 0x400305b
-+#define MASK_VLSEGSTW 0x1e00707f
-+#define MATCH_C_ADDI 0x1
-+#define MASK_C_ADDI 0x1f
-+#define MATCH_C_SLLIW 0x1819
-+#define MASK_C_SLLIW 0x1c1f
-+#define MATCH_VLSEGSTB 0x305b
-+#define MASK_VLSEGSTB 0x1e00707f
-+#define MATCH_VLSEGSTD 0x600305b
-+#define MASK_VLSEGSTD 0x1e00707f
-+#define MATCH_VLSEGSTH 0x200305b
-+#define MASK_VLSEGSTH 0x1e00707f
-+#define MATCH_MULHU 0x2003033
-+#define MASK_MULHU 0xfe00707f
-+#define MATCH_AMOMIN_W 0x8000202f
-+#define MASK_AMOMIN_W 0xf800707f
-+#define MATCH_C_SLLI32 0x419
-+#define MASK_C_SLLI32 0x1c1f
-+#define MATCH_C_ADD3 0x1c
-+#define MASK_C_ADD3 0x31f
-+#define MATCH_VGETVL 0x200400b
-+#define MASK_VGETVL 0xfffff07f
-+#define MATCH_AMOMIN_D 0x8000302f
-+#define MASK_AMOMIN_D 0xf800707f
-+#define MATCH_FCVT_W_H 0x54000053
-+#define MASK_FCVT_W_H 0xfff0007f
-+#define MATCH_VLSEGB 0x205b
-+#define MASK_VLSEGB 0x1ff0707f
-+#define MATCH_FSD 0x3027
-+#define MASK_FSD 0x707f
-+#define MATCH_VLSEGD 0x600205b
-+#define MASK_VLSEGD 0x1ff0707f
-+#define MATCH_FSH 0x1027
-+#define MASK_FSH 0x707f
-+#define MATCH_VLSEGH 0x200205b
-+#define MASK_VLSEGH 0x1ff0707f
-+#define MATCH_C_SUB 0x801a
-+#define MASK_C_SUB 0x801f
-+#define MATCH_VLSEGW 0x400205b
-+#define MASK_VLSEGW 0x1ff0707f
-+#define MATCH_FSW 0x2027
-+#define MASK_FSW 0x707f
-+#define MATCH_C_J 0x8002
-+#define MASK_C_J 0x801f
-+#define CSR_FFLAGS 0x1
-+#define CSR_FRM 0x2
-+#define CSR_FCSR 0x3
-+#define CSR_STATS 0xc0
-+#define CSR_SUP0 0x500
-+#define CSR_SUP1 0x501
-+#define CSR_EPC 0x502
-+#define CSR_BADVADDR 0x503
-+#define CSR_PTBR 0x504
-+#define CSR_ASID 0x505
-+#define CSR_COUNT 0x506
-+#define CSR_COMPARE 0x507
-+#define CSR_EVEC 0x508
-+#define CSR_CAUSE 0x509
-+#define CSR_STATUS 0x50a
-+#define CSR_HARTID 0x50b
-+#define CSR_IMPL 0x50c
-+#define CSR_FATC 0x50d
-+#define CSR_SEND_IPI 0x50e
-+#define CSR_CLEAR_IPI 0x50f
-+#define CSR_RESET 0x51d
-+#define CSR_TOHOST 0x51e
-+#define CSR_FROMHOST 0x51f
-+#define CSR_CYCLE 0xc00
-+#define CSR_TIME 0xc01
-+#define CSR_INSTRET 0xc02
-+#define CSR_UARCH0 0xcc0
-+#define CSR_UARCH1 0xcc1
-+#define CSR_UARCH2 0xcc2
-+#define CSR_UARCH3 0xcc3
-+#define CSR_UARCH4 0xcc4
-+#define CSR_UARCH5 0xcc5
-+#define CSR_UARCH6 0xcc6
-+#define CSR_UARCH7 0xcc7
-+#define CSR_UARCH8 0xcc8
-+#define CSR_UARCH9 0xcc9
-+#define CSR_UARCH10 0xcca
-+#define CSR_UARCH11 0xccb
-+#define CSR_UARCH12 0xccc
-+#define CSR_UARCH13 0xccd
-+#define CSR_UARCH14 0xcce
-+#define CSR_UARCH15 0xccf
-+#define CSR_COUNTH 0x586
-+#define CSR_CYCLEH 0xc80
-+#define CSR_TIMEH 0xc81
-+#define CSR_INSTRETH 0xc82
-+#define CAUSE_MISALIGNED_FETCH 0x0
-+#define CAUSE_FAULT_FETCH 0x1
-+#define CAUSE_ILLEGAL_INSTRUCTION 0x2
-+#define CAUSE_PRIVILEGED_INSTRUCTION 0x3
-+#define CAUSE_FP_DISABLED 0x4
-+#define CAUSE_SYSCALL 0x6
-+#define CAUSE_BREAKPOINT 0x7
-+#define CAUSE_MISALIGNED_LOAD 0x8
-+#define CAUSE_MISALIGNED_STORE 0x9
-+#define CAUSE_FAULT_LOAD 0xa
-+#define CAUSE_FAULT_STORE 0xb
-+#define CAUSE_ACCELERATOR_DISABLED 0xc
-+#endif
-+#ifdef DECLARE_INSN
-+DECLARE_INSN(custom3_rd_rs1_rs2, MATCH_CUSTOM3_RD_RS1_RS2, MASK_CUSTOM3_RD_RS1_RS2)
-+DECLARE_INSN(vlsegstwu, MATCH_VLSEGSTWU, MASK_VLSEGSTWU)
-+DECLARE_INSN(c_lw0, MATCH_C_LW0, MASK_C_LW0)
-+DECLARE_INSN(fmv_d_x, MATCH_FMV_D_X, MASK_FMV_D_X)
-+DECLARE_INSN(vlh, MATCH_VLH, MASK_VLH)
-+DECLARE_INSN(c_li, MATCH_C_LI, MASK_C_LI)
-+DECLARE_INSN(fadd_d, MATCH_FADD_D, MASK_FADD_D)
-+DECLARE_INSN(c_ld, MATCH_C_LD, MASK_C_LD)
-+DECLARE_INSN(vld, MATCH_VLD, MASK_VLD)
-+DECLARE_INSN(fadd_s, MATCH_FADD_S, MASK_FADD_S)
-+DECLARE_INSN(c_lw, MATCH_C_LW, MASK_C_LW)
-+DECLARE_INSN(vlw, MATCH_VLW, MASK_VLW)
-+DECLARE_INSN(vssegstw, MATCH_VSSEGSTW, MASK_VSSEGSTW)
-+DECLARE_INSN(utidx, MATCH_UTIDX, MASK_UTIDX)
-+DECLARE_INSN(c_flw, MATCH_C_FLW, MASK_C_FLW)
-+DECLARE_INSN(fsub_d, MATCH_FSUB_D, MASK_FSUB_D)
-+DECLARE_INSN(vssegstd, MATCH_VSSEGSTD, MASK_VSSEGSTD)
-+DECLARE_INSN(vssegstb, MATCH_VSSEGSTB, MASK_VSSEGSTB)
-+DECLARE_INSN(div, MATCH_DIV, MASK_DIV)
-+DECLARE_INSN(fmv_h_x, MATCH_FMV_H_X, MASK_FMV_H_X)
-+DECLARE_INSN(c_fld, MATCH_C_FLD, MASK_C_FLD)
-+DECLARE_INSN(frrm, MATCH_FRRM, MASK_FRRM)
-+DECLARE_INSN(vfmsv_s, MATCH_VFMSV_S, MASK_VFMSV_S)
-+DECLARE_INSN(c_lwsp, MATCH_C_LWSP, MASK_C_LWSP)
-+DECLARE_INSN(fence, MATCH_FENCE, MASK_FENCE)
-+DECLARE_INSN(fnmsub_s, MATCH_FNMSUB_S, MASK_FNMSUB_S)
-+DECLARE_INSN(fle_s, MATCH_FLE_S, MASK_FLE_S)
-+DECLARE_INSN(fnmsub_h, MATCH_FNMSUB_H, MASK_FNMSUB_H)
-+DECLARE_INSN(fle_h, MATCH_FLE_H, MASK_FLE_H)
-+DECLARE_INSN(flw, MATCH_FLW, MASK_FLW)
-+DECLARE_INSN(vsetvl, MATCH_VSETVL, MASK_VSETVL)
-+DECLARE_INSN(vfmsv_d, MATCH_VFMSV_D, MASK_VFMSV_D)
-+DECLARE_INSN(fle_d, MATCH_FLE_D, MASK_FLE_D)
-+DECLARE_INSN(fence_i, MATCH_FENCE_I, MASK_FENCE_I)
-+DECLARE_INSN(fnmsub_d, MATCH_FNMSUB_D, MASK_FNMSUB_D)
-+DECLARE_INSN(addw, MATCH_ADDW, MASK_ADDW)
-+DECLARE_INSN(xor, MATCH_XOR, MASK_XOR)
-+DECLARE_INSN(sub, MATCH_SUB, MASK_SUB)
-+DECLARE_INSN(vsstw, MATCH_VSSTW, MASK_VSSTW)
-+DECLARE_INSN(vssth, MATCH_VSSTH, MASK_VSSTH)
-+DECLARE_INSN(sc_w, MATCH_SC_W, MASK_SC_W)
-+DECLARE_INSN(vsstb, MATCH_VSSTB, MASK_VSSTB)
-+DECLARE_INSN(vsstd, MATCH_VSSTD, MASK_VSSTD)
-+DECLARE_INSN(addi, MATCH_ADDI, MASK_ADDI)
-+DECLARE_INSN(rdtimeh, MATCH_RDTIMEH, MASK_RDTIMEH)
-+DECLARE_INSN(mulh, MATCH_MULH, MASK_MULH)
-+DECLARE_INSN(csrrsi, MATCH_CSRRSI, MASK_CSRRSI)
-+DECLARE_INSN(fcvt_d_wu, MATCH_FCVT_D_WU, MASK_FCVT_D_WU)
-+DECLARE_INSN(mulw, MATCH_MULW, MASK_MULW)
-+DECLARE_INSN(custom1_rd_rs1_rs2, MATCH_CUSTOM1_RD_RS1_RS2, MASK_CUSTOM1_RD_RS1_RS2)
-+DECLARE_INSN(venqimm1, MATCH_VENQIMM1, MASK_VENQIMM1)
-+DECLARE_INSN(venqimm2, MATCH_VENQIMM2, MASK_VENQIMM2)
-+DECLARE_INSN(rdinstret, MATCH_RDINSTRET, MASK_RDINSTRET)
-+DECLARE_INSN(c_swsp, MATCH_C_SWSP, MASK_C_SWSP)
-+DECLARE_INSN(vlstw, MATCH_VLSTW, MASK_VLSTW)
-+DECLARE_INSN(vlsth, MATCH_VLSTH, MASK_VLSTH)
-+DECLARE_INSN(vlstb, MATCH_VLSTB, MASK_VLSTB)
-+DECLARE_INSN(vlstd, MATCH_VLSTD, MASK_VLSTD)
-+DECLARE_INSN(andi, MATCH_ANDI, MASK_ANDI)
-+DECLARE_INSN(fmv_x_s, MATCH_FMV_X_S, MASK_FMV_X_S)
-+DECLARE_INSN(custom0_rd_rs1_rs2, MATCH_CUSTOM0_RD_RS1_RS2, MASK_CUSTOM0_RD_RS1_RS2)
-+DECLARE_INSN(fnmadd_s, MATCH_FNMADD_S, MASK_FNMADD_S)
-+DECLARE_INSN(lwu, MATCH_LWU, MASK_LWU)
-+DECLARE_INSN(custom0_rs1, MATCH_CUSTOM0_RS1, MASK_CUSTOM0_RS1)
-+DECLARE_INSN(vlsegstbu, MATCH_VLSEGSTBU, MASK_VLSEGSTBU)
-+DECLARE_INSN(fnmadd_d, MATCH_FNMADD_D, MASK_FNMADD_D)
-+DECLARE_INSN(fcvt_w_s, MATCH_FCVT_W_S, MASK_FCVT_W_S)
-+DECLARE_INSN(c_srai, MATCH_C_SRAI, MASK_C_SRAI)
-+DECLARE_INSN(mulhsu, MATCH_MULHSU, MASK_MULHSU)
-+DECLARE_INSN(fcvt_d_lu, MATCH_FCVT_D_LU, MASK_FCVT_D_LU)
-+DECLARE_INSN(fcvt_w_d, MATCH_FCVT_W_D, MASK_FCVT_W_D)
-+DECLARE_INSN(fsub_h, MATCH_FSUB_H, MASK_FSUB_H)
-+DECLARE_INSN(divuw, MATCH_DIVUW, MASK_DIVUW)
-+DECLARE_INSN(slti, MATCH_SLTI, MASK_SLTI)
-+DECLARE_INSN(vlstbu, MATCH_VLSTBU, MASK_VLSTBU)
-+DECLARE_INSN(sltu, MATCH_SLTU, MASK_SLTU)
-+DECLARE_INSN(flh, MATCH_FLH, MASK_FLH)
-+DECLARE_INSN(custom2_rd_rs1_rs2, MATCH_CUSTOM2_RD_RS1_RS2, MASK_CUSTOM2_RD_RS1_RS2)
-+DECLARE_INSN(fld, MATCH_FLD, MASK_FLD)
-+DECLARE_INSN(fsub_s, MATCH_FSUB_S, MASK_FSUB_S)
-+DECLARE_INSN(fcvt_h_lu, MATCH_FCVT_H_LU, MASK_FCVT_H_LU)
-+DECLARE_INSN(custom0, MATCH_CUSTOM0, MASK_CUSTOM0)
-+DECLARE_INSN(custom1, MATCH_CUSTOM1, MASK_CUSTOM1)
-+DECLARE_INSN(custom2, MATCH_CUSTOM2, MASK_CUSTOM2)
-+DECLARE_INSN(custom3, MATCH_CUSTOM3, MASK_CUSTOM3)
-+DECLARE_INSN(vxcptsave, MATCH_VXCPTSAVE, MASK_VXCPTSAVE)
-+DECLARE_INSN(vmsv, MATCH_VMSV, MASK_VMSV)
-+DECLARE_INSN(fcvt_lu_s, MATCH_FCVT_LU_S, MASK_FCVT_LU_S)
-+DECLARE_INSN(auipc, MATCH_AUIPC, MASK_AUIPC)
-+DECLARE_INSN(frflags, MATCH_FRFLAGS, MASK_FRFLAGS)
-+DECLARE_INSN(fcvt_lu_d, MATCH_FCVT_LU_D, MASK_FCVT_LU_D)
-+DECLARE_INSN(csrrwi, MATCH_CSRRWI, MASK_CSRRWI)
-+DECLARE_INSN(fadd_h, MATCH_FADD_H, MASK_FADD_H)
-+DECLARE_INSN(fsqrt_s, MATCH_FSQRT_S, MASK_FSQRT_S)
-+DECLARE_INSN(vxcptkill, MATCH_VXCPTKILL, MASK_VXCPTKILL)
-+DECLARE_INSN(stop, MATCH_STOP, MASK_STOP)
-+DECLARE_INSN(fsgnjn_s, MATCH_FSGNJN_S, MASK_FSGNJN_S)
-+DECLARE_INSN(fsgnjn_h, MATCH_FSGNJN_H, MASK_FSGNJN_H)
-+DECLARE_INSN(fsqrt_d, MATCH_FSQRT_D, MASK_FSQRT_D)
-+DECLARE_INSN(xori, MATCH_XORI, MASK_XORI)
-+DECLARE_INSN(divu, MATCH_DIVU, MASK_DIVU)
-+DECLARE_INSN(fsgnjn_d, MATCH_FSGNJN_D, MASK_FSGNJN_D)
-+DECLARE_INSN(fsqrt_h, MATCH_FSQRT_H, MASK_FSQRT_H)
-+DECLARE_INSN(vssegsth, MATCH_VSSEGSTH, MASK_VSSEGSTH)
-+DECLARE_INSN(sw, MATCH_SW, MASK_SW)
-+DECLARE_INSN(vlstwu, MATCH_VLSTWU, MASK_VLSTWU)
-+DECLARE_INSN(vfssegw, MATCH_VFSSEGW, MASK_VFSSEGW)
-+DECLARE_INSN(lhu, MATCH_LHU, MASK_LHU)
-+DECLARE_INSN(sh, MATCH_SH, MASK_SH)
-+DECLARE_INSN(fmsub_h, MATCH_FMSUB_H, MASK_FMSUB_H)
-+DECLARE_INSN(vxcptaux, MATCH_VXCPTAUX, MASK_VXCPTAUX)
-+DECLARE_INSN(fmsub_d, MATCH_FMSUB_D, MASK_FMSUB_D)
-+DECLARE_INSN(vfssegd, MATCH_VFSSEGD, MASK_VFSSEGD)
-+DECLARE_INSN(vlseghu, MATCH_VLSEGHU, MASK_VLSEGHU)
-+DECLARE_INSN(movn, MATCH_MOVN, MASK_MOVN)
-+DECLARE_INSN(custom1_rs1, MATCH_CUSTOM1_RS1, MASK_CUSTOM1_RS1)
-+DECLARE_INSN(vlsthu, MATCH_VLSTHU, MASK_VLSTHU)
-+DECLARE_INSN(movz, MATCH_MOVZ, MASK_MOVZ)
-+DECLARE_INSN(csrrw, MATCH_CSRRW, MASK_CSRRW)
-+DECLARE_INSN(ld, MATCH_LD, MASK_LD)
-+DECLARE_INSN(lb, MATCH_LB, MASK_LB)
-+DECLARE_INSN(vlwu, MATCH_VLWU, MASK_VLWU)
-+DECLARE_INSN(lh, MATCH_LH, MASK_LH)
-+DECLARE_INSN(lw, MATCH_LW, MASK_LW)
-+DECLARE_INSN(csrrc, MATCH_CSRRC, MASK_CSRRC)
-+DECLARE_INSN(fcvt_lu_h, MATCH_FCVT_LU_H, MASK_FCVT_LU_H)
-+DECLARE_INSN(fcvt_s_d, MATCH_FCVT_S_D, MASK_FCVT_S_D)
-+DECLARE_INSN(bgeu, MATCH_BGEU, MASK_BGEU)
-+DECLARE_INSN(vflstd, MATCH_VFLSTD, MASK_VFLSTD)
-+DECLARE_INSN(fcvt_s_l, MATCH_FCVT_S_L, MASK_FCVT_S_L)
-+DECLARE_INSN(fcvt_s_h, MATCH_FCVT_S_H, MASK_FCVT_S_H)
-+DECLARE_INSN(fscsr, MATCH_FSCSR, MASK_FSCSR)
-+DECLARE_INSN(fcvt_s_w, MATCH_FCVT_S_W, MASK_FCVT_S_W)
-+DECLARE_INSN(vflstw, MATCH_VFLSTW, MASK_VFLSTW)
-+DECLARE_INSN(vxcptevac, MATCH_VXCPTEVAC, MASK_VXCPTEVAC)
-+DECLARE_INSN(amominu_d, MATCH_AMOMINU_D, MASK_AMOMINU_D)
-+DECLARE_INSN(fsflags, MATCH_FSFLAGS, MASK_FSFLAGS)
-+DECLARE_INSN(srli, MATCH_SRLI, MASK_SRLI)
-+DECLARE_INSN(c_srli, MATCH_C_SRLI, MASK_C_SRLI)
-+DECLARE_INSN(amominu_w, MATCH_AMOMINU_W, MASK_AMOMINU_W)
-+DECLARE_INSN(srlw, MATCH_SRLW, MASK_SRLW)
-+DECLARE_INSN(vflsegw, MATCH_VFLSEGW, MASK_VFLSEGW)
-+DECLARE_INSN(c_ld0, MATCH_C_LD0, MASK_C_LD0)
-+DECLARE_INSN(vlsegbu, MATCH_VLSEGBU, MASK_VLSEGBU)
-+DECLARE_INSN(jalr, MATCH_JALR, MASK_JALR)
-+DECLARE_INSN(blt, MATCH_BLT, MASK_BLT)
-+DECLARE_INSN(custom2_rd_rs1, MATCH_CUSTOM2_RD_RS1, MASK_CUSTOM2_RD_RS1)
-+DECLARE_INSN(fclass_s, MATCH_FCLASS_S, MASK_FCLASS_S)
-+DECLARE_INSN(rem, MATCH_REM, MASK_REM)
-+DECLARE_INSN(fclass_d, MATCH_FCLASS_D, MASK_FCLASS_D)
-+DECLARE_INSN(fmul_s, MATCH_FMUL_S, MASK_FMUL_S)
-+DECLARE_INSN(rdcycleh, MATCH_RDCYCLEH, MASK_RDCYCLEH)
-+DECLARE_INSN(vlsegsthu, MATCH_VLSEGSTHU, MASK_VLSEGSTHU)
-+DECLARE_INSN(fmul_d, MATCH_FMUL_D, MASK_FMUL_D)
-+DECLARE_INSN(ori, MATCH_ORI, MASK_ORI)
-+DECLARE_INSN(fmul_h, MATCH_FMUL_H, MASK_FMUL_H)
-+DECLARE_INSN(vflsegd, MATCH_VFLSEGD, MASK_VFLSEGD)
-+DECLARE_INSN(feq_s, MATCH_FEQ_S, MASK_FEQ_S)
-+DECLARE_INSN(fsgnjx_d, MATCH_FSGNJX_D, MASK_FSGNJX_D)
-+DECLARE_INSN(sraiw, MATCH_SRAIW, MASK_SRAIW)
-+DECLARE_INSN(fsgnjx_h, MATCH_FSGNJX_H, MASK_FSGNJX_H)
-+DECLARE_INSN(fsgnjx_s, MATCH_FSGNJX_S, MASK_FSGNJX_S)
-+DECLARE_INSN(feq_d, MATCH_FEQ_D, MASK_FEQ_D)
-+DECLARE_INSN(custom1_rd_rs1, MATCH_CUSTOM1_RD_RS1, MASK_CUSTOM1_RD_RS1)
-+DECLARE_INSN(feq_h, MATCH_FEQ_H, MASK_FEQ_H)
-+DECLARE_INSN(amomaxu_d, MATCH_AMOMAXU_D, MASK_AMOMAXU_D)
-+DECLARE_INSN(divw, MATCH_DIVW, MASK_DIVW)
-+DECLARE_INSN(amomaxu_w, MATCH_AMOMAXU_W, MASK_AMOMAXU_W)
-+DECLARE_INSN(srai_rv32, MATCH_SRAI_RV32, MASK_SRAI_RV32)
-+DECLARE_INSN(c_srli32, MATCH_C_SRLI32, MASK_C_SRLI32)
-+DECLARE_INSN(vfsstw, MATCH_VFSSTW, MASK_VFSSTW)
-+DECLARE_INSN(custom0_rd, MATCH_CUSTOM0_RD, MASK_CUSTOM0_RD)
-+DECLARE_INSN(c_beq, MATCH_C_BEQ, MASK_C_BEQ)
-+DECLARE_INSN(vfsstd, MATCH_VFSSTD, MASK_VFSSTD)
-+DECLARE_INSN(custom3_rd_rs1, MATCH_CUSTOM3_RD_RS1, MASK_CUSTOM3_RD_RS1)
-+DECLARE_INSN(lr_d, MATCH_LR_D, MASK_LR_D)
-+DECLARE_INSN(lr_w, MATCH_LR_W, MASK_LR_W)
-+DECLARE_INSN(fcvt_h_wu, MATCH_FCVT_H_WU, MASK_FCVT_H_WU)
-+DECLARE_INSN(vmvv, MATCH_VMVV, MASK_VMVV)
-+DECLARE_INSN(sllw, MATCH_SLLW, MASK_SLLW)
-+DECLARE_INSN(slli, MATCH_SLLI, MASK_SLLI)
-+DECLARE_INSN(beq, MATCH_BEQ, MASK_BEQ)
-+DECLARE_INSN(and, MATCH_AND, MASK_AND)
-+DECLARE_INSN(lbu, MATCH_LBU, MASK_LBU)
-+DECLARE_INSN(fsgnj_s, MATCH_FSGNJ_S, MASK_FSGNJ_S)
-+DECLARE_INSN(fmsub_s, MATCH_FMSUB_S, MASK_FMSUB_S)
-+DECLARE_INSN(c_sub3, MATCH_C_SUB3, MASK_C_SUB3)
-+DECLARE_INSN(fsgnj_h, MATCH_FSGNJ_H, MASK_FSGNJ_H)
-+DECLARE_INSN(vlb, MATCH_VLB, MASK_VLB)
-+DECLARE_INSN(c_addiw, MATCH_C_ADDIW, MASK_C_ADDIW)
-+DECLARE_INSN(custom3_rs1_rs2, MATCH_CUSTOM3_RS1_RS2, MASK_CUSTOM3_RS1_RS2)
-+DECLARE_INSN(fsgnj_d, MATCH_FSGNJ_D, MASK_FSGNJ_D)
-+DECLARE_INSN(vlsegwu, MATCH_VLSEGWU, MASK_VLSEGWU)
-+DECLARE_INSN(fcvt_s_wu, MATCH_FCVT_S_WU, MASK_FCVT_S_WU)
-+DECLARE_INSN(custom3_rs1, MATCH_CUSTOM3_RS1, MASK_CUSTOM3_RS1)
-+DECLARE_INSN(sc_d, MATCH_SC_D, MASK_SC_D)
-+DECLARE_INSN(vfsw, MATCH_VFSW, MASK_VFSW)
-+DECLARE_INSN(amoswap_d, MATCH_AMOSWAP_D, MASK_AMOSWAP_D)
-+DECLARE_INSN(sb, MATCH_SB, MASK_SB)
-+DECLARE_INSN(amoswap_w, MATCH_AMOSWAP_W, MASK_AMOSWAP_W)
-+DECLARE_INSN(vfsd, MATCH_VFSD, MASK_VFSD)
-+DECLARE_INSN(custom2_rs1, MATCH_CUSTOM2_RS1, MASK_CUSTOM2_RS1)
-+DECLARE_INSN(sd, MATCH_SD, MASK_SD)
-+DECLARE_INSN(fmv_s_x, MATCH_FMV_S_X, MASK_FMV_S_X)
-+DECLARE_INSN(remuw, MATCH_REMUW, MASK_REMUW)
-+DECLARE_INSN(jal, MATCH_JAL, MASK_JAL)
-+DECLARE_INSN(c_fsd, MATCH_C_FSD, MASK_C_FSD)
-+DECLARE_INSN(rdcycle, MATCH_RDCYCLE, MASK_RDCYCLE)
-+DECLARE_INSN(c_bne, MATCH_C_BNE, MASK_C_BNE)
-+DECLARE_INSN(c_add, MATCH_C_ADD, MASK_C_ADD)
-+DECLARE_INSN(vxcptcause, MATCH_VXCPTCAUSE, MASK_VXCPTCAUSE)
-+DECLARE_INSN(vgetcfg, MATCH_VGETCFG, MASK_VGETCFG)
-+DECLARE_INSN(lui, MATCH_LUI, MASK_LUI)
-+DECLARE_INSN(vsetcfg, MATCH_VSETCFG, MASK_VSETCFG)
-+DECLARE_INSN(c_sdsp, MATCH_C_SDSP, MASK_C_SDSP)
-+DECLARE_INSN(c_ldsp, MATCH_C_LDSP, MASK_C_LDSP)
-+DECLARE_INSN(fnmadd_h, MATCH_FNMADD_H, MASK_FNMADD_H)
-+DECLARE_INSN(custom0_rs1_rs2, MATCH_CUSTOM0_RS1_RS2, MASK_CUSTOM0_RS1_RS2)
-+DECLARE_INSN(slli_rv32, MATCH_SLLI_RV32, MASK_SLLI_RV32)
-+DECLARE_INSN(mul, MATCH_MUL, MASK_MUL)
-+DECLARE_INSN(csrrci, MATCH_CSRRCI, MASK_CSRRCI)
-+DECLARE_INSN(c_srai32, MATCH_C_SRAI32, MASK_C_SRAI32)
-+DECLARE_INSN(flt_h, MATCH_FLT_H, MASK_FLT_H)
-+DECLARE_INSN(srai, MATCH_SRAI, MASK_SRAI)
-+DECLARE_INSN(amoand_d, MATCH_AMOAND_D, MASK_AMOAND_D)
-+DECLARE_INSN(flt_d, MATCH_FLT_D, MASK_FLT_D)
-+DECLARE_INSN(sraw, MATCH_SRAW, MASK_SRAW)
-+DECLARE_INSN(csrrs, MATCH_CSRRS, MASK_CSRRS)
-+DECLARE_INSN(flt_s, MATCH_FLT_S, MASK_FLT_S)
-+DECLARE_INSN(addiw, MATCH_ADDIW, MASK_ADDIW)
-+DECLARE_INSN(amoand_w, MATCH_AMOAND_W, MASK_AMOAND_W)
-+DECLARE_INSN(custom2_rd, MATCH_CUSTOM2_RD, MASK_CUSTOM2_RD)
-+DECLARE_INSN(fcvt_wu_d, MATCH_FCVT_WU_D, MASK_FCVT_WU_D)
-+DECLARE_INSN(amoxor_w, MATCH_AMOXOR_W, MASK_AMOXOR_W)
-+DECLARE_INSN(fcvt_d_l, MATCH_FCVT_D_L, MASK_FCVT_D_L)
-+DECLARE_INSN(fcvt_wu_h, MATCH_FCVT_WU_H, MASK_FCVT_WU_H)
-+DECLARE_INSN(c_slli, MATCH_C_SLLI, MASK_C_SLLI)
-+DECLARE_INSN(amoxor_d, MATCH_AMOXOR_D, MASK_AMOXOR_D)
-+DECLARE_INSN(fcvt_wu_s, MATCH_FCVT_WU_S, MASK_FCVT_WU_S)
-+DECLARE_INSN(custom3_rd, MATCH_CUSTOM3_RD, MASK_CUSTOM3_RD)
-+DECLARE_INSN(fmax_h, MATCH_FMAX_H, MASK_FMAX_H)
-+DECLARE_INSN(venqcnt, MATCH_VENQCNT, MASK_VENQCNT)
-+DECLARE_INSN(vlbu, MATCH_VLBU, MASK_VLBU)
-+DECLARE_INSN(vlhu, MATCH_VLHU, MASK_VLHU)
-+DECLARE_INSN(c_sw, MATCH_C_SW, MASK_C_SW)
-+DECLARE_INSN(c_sd, MATCH_C_SD, MASK_C_SD)
-+DECLARE_INSN(c_or3, MATCH_C_OR3, MASK_C_OR3)
-+DECLARE_INSN(c_and3, MATCH_C_AND3, MASK_C_AND3)
-+DECLARE_INSN(vfssegstw, MATCH_VFSSEGSTW, MASK_VFSSEGSTW)
-+DECLARE_INSN(slt, MATCH_SLT, MASK_SLT)
-+DECLARE_INSN(amoor_d, MATCH_AMOOR_D, MASK_AMOOR_D)
-+DECLARE_INSN(remu, MATCH_REMU, MASK_REMU)
-+DECLARE_INSN(remw, MATCH_REMW, MASK_REMW)
-+DECLARE_INSN(sll, MATCH_SLL, MASK_SLL)
-+DECLARE_INSN(vfssegstd, MATCH_VFSSEGSTD, MASK_VFSSEGSTD)
-+DECLARE_INSN(amoor_w, MATCH_AMOOR_W, MASK_AMOOR_W)
-+DECLARE_INSN(custom2_rs1_rs2, MATCH_CUSTOM2_RS1_RS2, MASK_CUSTOM2_RS1_RS2)
-+DECLARE_INSN(vf, MATCH_VF, MASK_VF)
-+DECLARE_INSN(vfmvv, MATCH_VFMVV, MASK_VFMVV)
-+DECLARE_INSN(vflsegstw, MATCH_VFLSEGSTW, MASK_VFLSEGSTW)
-+DECLARE_INSN(vxcptrestore, MATCH_VXCPTRESTORE, MASK_VXCPTRESTORE)
-+DECLARE_INSN(vxcpthold, MATCH_VXCPTHOLD, MASK_VXCPTHOLD)
-+DECLARE_INSN(sltiu, MATCH_SLTIU, MASK_SLTIU)
-+DECLARE_INSN(vflsegstd, MATCH_VFLSEGSTD, MASK_VFLSEGSTD)
-+DECLARE_INSN(vfld, MATCH_VFLD, MASK_VFLD)
-+DECLARE_INSN(fmadd_s, MATCH_FMADD_S, MASK_FMADD_S)
-+DECLARE_INSN(vflw, MATCH_VFLW, MASK_VFLW)
-+DECLARE_INSN(fmadd_d, MATCH_FMADD_D, MASK_FMADD_D)
-+DECLARE_INSN(fmadd_h, MATCH_FMADD_H, MASK_FMADD_H)
-+DECLARE_INSN(sret, MATCH_SRET, MASK_SRET)
-+DECLARE_INSN(vssegw, MATCH_VSSEGW, MASK_VSSEGW)
-+DECLARE_INSN(custom0_rd_rs1, MATCH_CUSTOM0_RD_RS1, MASK_CUSTOM0_RD_RS1)
-+DECLARE_INSN(vssegh, MATCH_VSSEGH, MASK_VSSEGH)
-+DECLARE_INSN(frcsr, MATCH_FRCSR, MASK_FRCSR)
-+DECLARE_INSN(vssegd, MATCH_VSSEGD, MASK_VSSEGD)
-+DECLARE_INSN(vssegb, MATCH_VSSEGB, MASK_VSSEGB)
-+DECLARE_INSN(fmin_h, MATCH_FMIN_H, MASK_FMIN_H)
-+DECLARE_INSN(fmin_d, MATCH_FMIN_D, MASK_FMIN_D)
-+DECLARE_INSN(bltu, MATCH_BLTU, MASK_BLTU)
-+DECLARE_INSN(fmin_s, MATCH_FMIN_S, MASK_FMIN_S)
-+DECLARE_INSN(srli_rv32, MATCH_SRLI_RV32, MASK_SRLI_RV32)
-+DECLARE_INSN(slliw, MATCH_SLLIW, MASK_SLLIW)
-+DECLARE_INSN(fmax_s, MATCH_FMAX_S, MASK_FMAX_S)
-+DECLARE_INSN(fcvt_d_h, MATCH_FCVT_D_H, MASK_FCVT_D_H)
-+DECLARE_INSN(fcvt_d_w, MATCH_FCVT_D_W, MASK_FCVT_D_W)
-+DECLARE_INSN(add, MATCH_ADD, MASK_ADD)
-+DECLARE_INSN(fcvt_d_s, MATCH_FCVT_D_S, MASK_FCVT_D_S)
-+DECLARE_INSN(fmax_d, MATCH_FMAX_D, MASK_FMAX_D)
-+DECLARE_INSN(bne, MATCH_BNE, MASK_BNE)
-+DECLARE_INSN(custom1_rd, MATCH_CUSTOM1_RD, MASK_CUSTOM1_RD)
-+DECLARE_INSN(fsrm, MATCH_FSRM, MASK_FSRM)
-+DECLARE_INSN(fdiv_d, MATCH_FDIV_D, MASK_FDIV_D)
-+DECLARE_INSN(vsw, MATCH_VSW, MASK_VSW)
-+DECLARE_INSN(fcvt_l_s, MATCH_FCVT_L_S, MASK_FCVT_L_S)
-+DECLARE_INSN(fdiv_h, MATCH_FDIV_H, MASK_FDIV_H)
-+DECLARE_INSN(vsb, MATCH_VSB, MASK_VSB)
-+DECLARE_INSN(fdiv_s, MATCH_FDIV_S, MASK_FDIV_S)
-+DECLARE_INSN(fsrmi, MATCH_FSRMI, MASK_FSRMI)
-+DECLARE_INSN(fcvt_l_h, MATCH_FCVT_L_H, MASK_FCVT_L_H)
-+DECLARE_INSN(vsh, MATCH_VSH, MASK_VSH)
-+DECLARE_INSN(fcvt_l_d, MATCH_FCVT_L_D, MASK_FCVT_L_D)
-+DECLARE_INSN(fcvt_h_s, MATCH_FCVT_H_S, MASK_FCVT_H_S)
-+DECLARE_INSN(scall, MATCH_SCALL, MASK_SCALL)
-+DECLARE_INSN(fsflagsi, MATCH_FSFLAGSI, MASK_FSFLAGSI)
-+DECLARE_INSN(fcvt_h_w, MATCH_FCVT_H_W, MASK_FCVT_H_W)
-+DECLARE_INSN(fcvt_h_l, MATCH_FCVT_H_L, MASK_FCVT_H_L)
-+DECLARE_INSN(srliw, MATCH_SRLIW, MASK_SRLIW)
-+DECLARE_INSN(fcvt_s_lu, MATCH_FCVT_S_LU, MASK_FCVT_S_LU)
-+DECLARE_INSN(fcvt_h_d, MATCH_FCVT_H_D, MASK_FCVT_H_D)
-+DECLARE_INSN(sbreak, MATCH_SBREAK, MASK_SBREAK)
-+DECLARE_INSN(rdinstreth, MATCH_RDINSTRETH, MASK_RDINSTRETH)
-+DECLARE_INSN(sra, MATCH_SRA, MASK_SRA)
-+DECLARE_INSN(bge, MATCH_BGE, MASK_BGE)
-+DECLARE_INSN(srl, MATCH_SRL, MASK_SRL)
-+DECLARE_INSN(venqcmd, MATCH_VENQCMD, MASK_VENQCMD)
-+DECLARE_INSN(or, MATCH_OR, MASK_OR)
-+DECLARE_INSN(subw, MATCH_SUBW, MASK_SUBW)
-+DECLARE_INSN(fmv_x_d, MATCH_FMV_X_D, MASK_FMV_X_D)
-+DECLARE_INSN(rdtime, MATCH_RDTIME, MASK_RDTIME)
-+DECLARE_INSN(amoadd_d, MATCH_AMOADD_D, MASK_AMOADD_D)
-+DECLARE_INSN(amomax_w, MATCH_AMOMAX_W, MASK_AMOMAX_W)
-+DECLARE_INSN(c_move, MATCH_C_MOVE, MASK_C_MOVE)
-+DECLARE_INSN(fmovn, MATCH_FMOVN, MASK_FMOVN)
-+DECLARE_INSN(c_fsw, MATCH_C_FSW, MASK_C_FSW)
-+DECLARE_INSN(amoadd_w, MATCH_AMOADD_W, MASK_AMOADD_W)
-+DECLARE_INSN(amomax_d, MATCH_AMOMAX_D, MASK_AMOMAX_D)
-+DECLARE_INSN(fmovz, MATCH_FMOVZ, MASK_FMOVZ)
-+DECLARE_INSN(custom1_rs1_rs2, MATCH_CUSTOM1_RS1_RS2, MASK_CUSTOM1_RS1_RS2)
-+DECLARE_INSN(fmv_x_h, MATCH_FMV_X_H, MASK_FMV_X_H)
-+DECLARE_INSN(vsd, MATCH_VSD, MASK_VSD)
-+DECLARE_INSN(vlsegstw, MATCH_VLSEGSTW, MASK_VLSEGSTW)
-+DECLARE_INSN(c_addi, MATCH_C_ADDI, MASK_C_ADDI)
-+DECLARE_INSN(c_slliw, MATCH_C_SLLIW, MASK_C_SLLIW)
-+DECLARE_INSN(vlsegstb, MATCH_VLSEGSTB, MASK_VLSEGSTB)
-+DECLARE_INSN(vlsegstd, MATCH_VLSEGSTD, MASK_VLSEGSTD)
-+DECLARE_INSN(vlsegsth, MATCH_VLSEGSTH, MASK_VLSEGSTH)
-+DECLARE_INSN(mulhu, MATCH_MULHU, MASK_MULHU)
-+DECLARE_INSN(amomin_w, MATCH_AMOMIN_W, MASK_AMOMIN_W)
-+DECLARE_INSN(c_slli32, MATCH_C_SLLI32, MASK_C_SLLI32)
-+DECLARE_INSN(c_add3, MATCH_C_ADD3, MASK_C_ADD3)
-+DECLARE_INSN(vgetvl, MATCH_VGETVL, MASK_VGETVL)
-+DECLARE_INSN(amomin_d, MATCH_AMOMIN_D, MASK_AMOMIN_D)
-+DECLARE_INSN(fcvt_w_h, MATCH_FCVT_W_H, MASK_FCVT_W_H)
-+DECLARE_INSN(vlsegb, MATCH_VLSEGB, MASK_VLSEGB)
-+DECLARE_INSN(fsd, MATCH_FSD, MASK_FSD)
-+DECLARE_INSN(vlsegd, MATCH_VLSEGD, MASK_VLSEGD)
-+DECLARE_INSN(fsh, MATCH_FSH, MASK_FSH)
-+DECLARE_INSN(vlsegh, MATCH_VLSEGH, MASK_VLSEGH)
-+DECLARE_INSN(c_sub, MATCH_C_SUB, MASK_C_SUB)
-+DECLARE_INSN(vlsegw, MATCH_VLSEGW, MASK_VLSEGW)
-+DECLARE_INSN(fsw, MATCH_FSW, MASK_FSW)
-+DECLARE_INSN(c_j, MATCH_C_J, MASK_C_J)
-+#endif
-+#ifdef DECLARE_CSR
-+DECLARE_CSR(fflags, CSR_FFLAGS)
-+DECLARE_CSR(frm, CSR_FRM)
-+DECLARE_CSR(fcsr, CSR_FCSR)
-+DECLARE_CSR(stats, CSR_STATS)
-+DECLARE_CSR(sup0, CSR_SUP0)
-+DECLARE_CSR(sup1, CSR_SUP1)
-+DECLARE_CSR(epc, CSR_EPC)
-+DECLARE_CSR(badvaddr, CSR_BADVADDR)
-+DECLARE_CSR(ptbr, CSR_PTBR)
-+DECLARE_CSR(asid, CSR_ASID)
-+DECLARE_CSR(count, CSR_COUNT)
-+DECLARE_CSR(compare, CSR_COMPARE)
-+DECLARE_CSR(evec, CSR_EVEC)
-+DECLARE_CSR(cause, CSR_CAUSE)
-+DECLARE_CSR(status, CSR_STATUS)
-+DECLARE_CSR(hartid, CSR_HARTID)
-+DECLARE_CSR(impl, CSR_IMPL)
-+DECLARE_CSR(fatc, CSR_FATC)
-+DECLARE_CSR(send_ipi, CSR_SEND_IPI)
-+DECLARE_CSR(clear_ipi, CSR_CLEAR_IPI)
-+DECLARE_CSR(reset, CSR_RESET)
-+DECLARE_CSR(tohost, CSR_TOHOST)
-+DECLARE_CSR(fromhost, CSR_FROMHOST)
-+DECLARE_CSR(cycle, CSR_CYCLE)
-+DECLARE_CSR(time, CSR_TIME)
-+DECLARE_CSR(instret, CSR_INSTRET)
-+DECLARE_CSR(uarch0, CSR_UARCH0)
-+DECLARE_CSR(uarch1, CSR_UARCH1)
-+DECLARE_CSR(uarch2, CSR_UARCH2)
-+DECLARE_CSR(uarch3, CSR_UARCH3)
-+DECLARE_CSR(uarch4, CSR_UARCH4)
-+DECLARE_CSR(uarch5, CSR_UARCH5)
-+DECLARE_CSR(uarch6, CSR_UARCH6)
-+DECLARE_CSR(uarch7, CSR_UARCH7)
-+DECLARE_CSR(uarch8, CSR_UARCH8)
-+DECLARE_CSR(uarch9, CSR_UARCH9)
-+DECLARE_CSR(uarch10, CSR_UARCH10)
-+DECLARE_CSR(uarch11, CSR_UARCH11)
-+DECLARE_CSR(uarch12, CSR_UARCH12)
-+DECLARE_CSR(uarch13, CSR_UARCH13)
-+DECLARE_CSR(uarch14, CSR_UARCH14)
-+DECLARE_CSR(uarch15, CSR_UARCH15)
-+DECLARE_CSR(counth, CSR_COUNTH)
-+DECLARE_CSR(cycleh, CSR_CYCLEH)
-+DECLARE_CSR(timeh, CSR_TIMEH)
-+DECLARE_CSR(instreth, CSR_INSTRETH)
-+#endif
-+#ifdef DECLARE_CAUSE
-+DECLARE_CAUSE("fflags", CAUSE_FFLAGS)
-+DECLARE_CAUSE("frm", CAUSE_FRM)
-+DECLARE_CAUSE("fcsr", CAUSE_FCSR)
-+DECLARE_CAUSE("stats", CAUSE_STATS)
-+DECLARE_CAUSE("sup0", CAUSE_SUP0)
-+DECLARE_CAUSE("sup1", CAUSE_SUP1)
-+DECLARE_CAUSE("epc", CAUSE_EPC)
-+DECLARE_CAUSE("badvaddr", CAUSE_BADVADDR)
-+DECLARE_CAUSE("ptbr", CAUSE_PTBR)
-+DECLARE_CAUSE("asid", CAUSE_ASID)
-+DECLARE_CAUSE("count", CAUSE_COUNT)
-+DECLARE_CAUSE("compare", CAUSE_COMPARE)
-+DECLARE_CAUSE("evec", CAUSE_EVEC)
-+DECLARE_CAUSE("cause", CAUSE_CAUSE)
-+DECLARE_CAUSE("status", CAUSE_STATUS)
-+DECLARE_CAUSE("hartid", CAUSE_HARTID)
-+DECLARE_CAUSE("impl", CAUSE_IMPL)
-+DECLARE_CAUSE("fatc", CAUSE_FATC)
-+DECLARE_CAUSE("send_ipi", CAUSE_SEND_IPI)
-+DECLARE_CAUSE("clear_ipi", CAUSE_CLEAR_IPI)
-+DECLARE_CAUSE("reset", CAUSE_RESET)
-+DECLARE_CAUSE("tohost", CAUSE_TOHOST)
-+DECLARE_CAUSE("fromhost", CAUSE_FROMHOST)
-+DECLARE_CAUSE("cycle", CAUSE_CYCLE)
-+DECLARE_CAUSE("time", CAUSE_TIME)
-+DECLARE_CAUSE("instret", CAUSE_INSTRET)
-+DECLARE_CAUSE("uarch0", CAUSE_UARCH0)
-+DECLARE_CAUSE("uarch1", CAUSE_UARCH1)
-+DECLARE_CAUSE("uarch2", CAUSE_UARCH2)
-+DECLARE_CAUSE("uarch3", CAUSE_UARCH3)
-+DECLARE_CAUSE("uarch4", CAUSE_UARCH4)
-+DECLARE_CAUSE("uarch5", CAUSE_UARCH5)
-+DECLARE_CAUSE("uarch6", CAUSE_UARCH6)
-+DECLARE_CAUSE("uarch7", CAUSE_UARCH7)
-+DECLARE_CAUSE("uarch8", CAUSE_UARCH8)
-+DECLARE_CAUSE("uarch9", CAUSE_UARCH9)
-+DECLARE_CAUSE("uarch10", CAUSE_UARCH10)
-+DECLARE_CAUSE("uarch11", CAUSE_UARCH11)
-+DECLARE_CAUSE("uarch12", CAUSE_UARCH12)
-+DECLARE_CAUSE("uarch13", CAUSE_UARCH13)
-+DECLARE_CAUSE("uarch14", CAUSE_UARCH14)
-+DECLARE_CAUSE("uarch15", CAUSE_UARCH15)
-+DECLARE_CAUSE("counth", CAUSE_COUNTH)
-+DECLARE_CAUSE("cycleh", CAUSE_CYCLEH)
-+DECLARE_CAUSE("timeh", CAUSE_TIMEH)
-+DECLARE_CAUSE("instreth", CAUSE_INSTRETH)
-+#endif
-diff -urN original-binutils/ld/configure.tgt binutils/ld/configure.tgt
---- original-binutils/ld/configure.tgt 2014-10-14 09:32:04.000000000 +0200
-+++ binutils-2.25/ld/configure.tgt 2015-03-07 09:55:02.383135671 +0100
-@@ -604,6 +604,12 @@
- powerpc-*-beos*) targ_emul=aixppc ;;
- powerpc-*-windiss*) targ_emul=elf32ppcwindiss ;;
- powerpc-*-lynxos*) targ_emul=ppclynx ;;
-+riscv32*-*-*) targ_emul=elf32lriscv
-+ targ_extra_emuls="elf64lriscv"
-+ targ_extra_libpath=$targ_extra_emuls ;;
-+riscv*-*-*) targ_emul=elf64lriscv
-+ targ_extra_emuls="elf32lriscv"
-+ targ_extra_libpath=$targ_extra_emuls ;;
- rs6000-*-aix[5-9]*) targ_emul=aix5rs6 ;;
- rs6000-*-aix*) targ_emul=aixrs6
- ;;
-diff -urN original-binutils/ld/emulparams/elf32lriscv-defs.sh binutils/ld/emulparams/elf32lriscv-defs.sh
---- original-binutils/ld/emulparams/elf32lriscv-defs.sh 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/ld/emulparams/elf32lriscv-defs.sh 2015-03-07 09:51:45.659139025 +0100
+diff -urN empty/ld/emulparams/elf32lriscv-defs.sh binutils-2.25/ld/emulparams/elf32lriscv-defs.sh
+--- empty/ld/emulparams/elf32lriscv-defs.sh 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/ld/emulparams/elf32lriscv-defs.sh 2015-07-18 00:02:36.222287541 +0200
@@ -0,0 +1,39 @@
+# This is an ELF platform.
+SCRIPT_NAME=elf
@@ -8295,26 +8394,26 @@ diff -urN original-binutils/ld/emulparams/elf32lriscv-defs.sh binutils/ld/emulpa
+ OTHER_READONLY_SECTIONS=".srodata ${RELOCATING-0} : { *(.srodata.cst16) *(.srodata.cst8) *(.srodata.cst4) *(.srodata.cst2) *(.srodata*) }"
+ unset GOT
+fi
-diff -urN original-binutils/ld/emulparams/elf32lriscv.sh binutils/ld/emulparams/elf32lriscv.sh
---- original-binutils/ld/emulparams/elf32lriscv.sh 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/ld/emulparams/elf32lriscv.sh 2015-03-07 09:51:45.659139025 +0100
+diff -urN empty/ld/emulparams/elf32lriscv.sh binutils-2.25/ld/emulparams/elf32lriscv.sh
+--- empty/ld/emulparams/elf32lriscv.sh 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/ld/emulparams/elf32lriscv.sh 2015-07-18 00:02:36.222287541 +0200
@@ -0,0 +1,2 @@
+. ${srcdir}/emulparams/elf32lriscv-defs.sh
+OUTPUT_FORMAT="elf32-littleriscv"
-diff -urN original-binutils/ld/emulparams/elf64lriscv-defs.sh binutils/ld/emulparams/elf64lriscv-defs.sh
---- original-binutils/ld/emulparams/elf64lriscv-defs.sh 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/ld/emulparams/elf64lriscv-defs.sh 2015-03-07 09:51:45.659139025 +0100
+diff -urN empty/ld/emulparams/elf64lriscv-defs.sh binutils-2.25/ld/emulparams/elf64lriscv-defs.sh
+--- empty/ld/emulparams/elf64lriscv-defs.sh 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/ld/emulparams/elf64lriscv-defs.sh 2015-07-18 00:02:36.222287541 +0200
@@ -0,0 +1 @@
+. ${srcdir}/emulparams/elf32lriscv-defs.sh
-diff -urN original-binutils/ld/emulparams/elf64lriscv.sh binutils/ld/emulparams/elf64lriscv.sh
---- original-binutils/ld/emulparams/elf64lriscv.sh 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/ld/emulparams/elf64lriscv.sh 2015-03-07 09:51:45.659139025 +0100
+diff -urN empty/ld/emulparams/elf64lriscv.sh binutils-2.25/ld/emulparams/elf64lriscv.sh
+--- empty/ld/emulparams/elf64lriscv.sh 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/ld/emulparams/elf64lriscv.sh 2015-07-18 00:02:36.222287541 +0200
@@ -0,0 +1,2 @@
+. ${srcdir}/emulparams/elf64lriscv-defs.sh
+OUTPUT_FORMAT="elf64-littleriscv"
-diff -urN original-binutils/ld/emultempl/riscvelf.em binutils/ld/emultempl/riscvelf.em
---- original-binutils/ld/emultempl/riscvelf.em 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/ld/emultempl/riscvelf.em 2015-03-07 09:51:45.659139025 +0100
+diff -urN empty/ld/emultempl/riscvelf.em binutils-2.25/ld/emultempl/riscvelf.em
+--- empty/ld/emultempl/riscvelf.em 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/ld/emultempl/riscvelf.em 2015-07-18 00:02:36.222287541 +0200
@@ -0,0 +1,68 @@
+# This shell script emits a C file. -*- C -*-
+# Copyright 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
@@ -8384,150 +8483,10 @@ diff -urN original-binutils/ld/emultempl/riscvelf.em binutils/ld/emultempl/riscv
+
+LDEMUL_BEFORE_ALLOCATION=riscv_elf_before_allocation
+LDEMUL_AFTER_ALLOCATION=gld${EMULATION_NAME}_after_allocation
-diff -urN original-binutils/ld/Makefile.am binutils/ld/Makefile.am
---- original-binutils/ld/Makefile.am 2014-10-14 09:32:04.000000000 +0200
-+++ binutils-2.25/ld/Makefile.am 2015-03-07 09:55:02.383135671 +0100
-@@ -258,6 +258,7 @@
- eelf32ppcsim.c \
- eelf32ppcvxworks.c \
- eelf32ppcwindiss.c \
-+ eelf32lriscv.c \
- eelf32rl78.c \
- eelf32rx.c \
- eelf32tilegx.c \
-@@ -464,6 +465,7 @@
- eelf64btsmip_fbsd.c \
- eelf64hppa.c \
- eelf64lppc.c \
-+ eelf64lriscv.c \
- eelf64ltsmip.c \
- eelf64ltsmip_fbsd.c \
- eelf64mmix.c \
-@@ -1104,6 +1106,11 @@
- ldemul-list.h \
- $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
-
-+eelf32lriscv.c: $(srcdir)/emulparams/elf32lriscv.sh \
-+ $(srcdir)/emulparams/elf32lriscv-defs.sh $(ELF_DEPS) \
-+ $(srcdir)/emultempl/riscvelf.em $(srcdir)/scripttempl/elf.sc \
-+ ${GEN_DEPENDS}
-+
- eelf32lsmip.c: $(srcdir)/emulparams/elf32lsmip.sh \
- $(srcdir)/emulparams/elf32lmip.sh $(srcdir)/emulparams/elf32bmip.sh \
- $(ELF_DEPS) $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc \
-@@ -1861,6 +1868,12 @@
- ldemul-list.h \
- $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
-
-+eelf64lriscv.c: $(srcdir)/emulparams/elf64lriscv.sh \
-+ $(srcdir)/emulparams/elf64lriscv-defs.sh \
-+ $(srcdir)/emulparams/elf32lriscv-defs.sh $(ELF_DEPS) \
-+ $(srcdir)/emultempl/riscvelf.em $(srcdir)/scripttempl/elf.sc \
-+ ${GEN_DEPENDS}
-+
- eelf64ltsmip.c: $(srcdir)/emulparams/elf64ltsmip.sh \
- $(srcdir)/emulparams/elf64btsmip.sh $(srcdir)/emulparams/elf64bmip-defs.sh \
- $(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
-diff -urN original-binutils/ld/Makefile.in binutils/ld/Makefile.in
---- original-binutils/ld/Makefile.in 2014-10-14 09:32:04.000000000 +0200
-+++ binutils-2.25/ld/Makefile.in 2015-03-07 09:55:02.383135671 +0100
-@@ -546,6 +546,7 @@
- eelf32lppclinux.c \
- eelf32lppcnto.c \
- eelf32lppcsim.c \
-+ eelf32lriscv.c \
- eelf32m32c.c \
- eelf32mb_linux.c \
- eelf32mbel_linux.c \
-@@ -771,6 +772,7 @@
- eelf64btsmip_fbsd.c \
- eelf64hppa.c \
- eelf64lppc.c \
-+ eelf64lriscv.c \
- eelf64ltsmip.c \
- eelf64ltsmip_fbsd.c \
- eelf64mmix.c \
-@@ -1157,6 +1159,7 @@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lppclinux.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lppcnto.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lppcsim.Po@am__quote@
-+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lriscv.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lr5900.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lr5900n32.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lsmip.Po@am__quote@
-@@ -1211,6 +1214,7 @@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64btsmip_fbsd.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64hppa.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lppc.Po@am__quote@
-+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64ltsmip.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64ltsmip_fbsd.Po@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64mmix.Po@am__quote@
-@@ -2545,6 +2549,11 @@
- ldemul-list.h \
- $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
-
-+eelf32lriscv.c: $(srcdir)/emulparams/elf32lriscv.sh \
-+ $(srcdir)/emulparams/elf32lriscv-defs.sh $(ELF_DEPS) \
-+ $(srcdir)/emultempl/riscvelf.em $(srcdir)/scripttempl/elf.sc \
-+ ${GEN_DEPENDS}
-+
- eelf32lsmip.c: $(srcdir)/emulparams/elf32lsmip.sh \
- $(srcdir)/emulparams/elf32lmip.sh $(srcdir)/emulparams/elf32bmip.sh \
- $(ELF_DEPS) $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc \
-@@ -3302,6 +3311,12 @@
- ldemul-list.h \
- $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
-
-+eelf64lriscv.c: $(srcdir)/emulparams/elf64lriscv.sh \
-+ $(srcdir)/emulparams/elf64lriscv-defs.sh \
-+ $(srcdir)/emulparams/elf32lriscv-defs.sh $(ELF_DEPS) \
-+ $(srcdir)/emultempl/riscvelf.em $(srcdir)/scripttempl/elf.sc \
-+ ${GEN_DEPENDS}
-+
- eelf64ltsmip.c: $(srcdir)/emulparams/elf64ltsmip.sh \
- $(srcdir)/emulparams/elf64btsmip.sh $(srcdir)/emulparams/elf64bmip-defs.sh \
- $(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
-diff -urN original-binutils/opcodes/configure binutils/opcodes/configure
---- original-binutils/opcodes/configure 2014-12-23 15:22:07.000000000 +0100
-+++ binutils-2.25/opcodes/configure 2015-03-07 09:55:02.387135671 +0100
-@@ -12590,6 +12590,7 @@
- bfd_powerpc_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
- bfd_powerpc_64_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
- bfd_pyramid_arch) ;;
-+ bfd_riscv_arch) ta="$ta riscv-dis.lo riscv-opc.lo" ;;
- bfd_romp_arch) ;;
- bfd_rs6000_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
- bfd_rl78_arch) ta="$ta rl78-dis.lo rl78-decode.lo";;
-diff -urN original-binutils/opcodes/disassemble.c binutils/opcodes/disassemble.c
---- original-binutils/opcodes/disassemble.c 2014-10-14 09:32:04.000000000 +0200
-+++ binutils-2.25/opcodes/disassemble.c 2015-03-07 09:55:02.391135671 +0100
-@@ -373,6 +373,11 @@
- disassemble = print_insn_little_powerpc;
- break;
- #endif
-+#ifdef ARCH_riscv
-+ case bfd_arch_riscv:
-+ disassemble = print_insn_riscv;
-+ break;
-+#endif
- #ifdef ARCH_rs6000
- case bfd_arch_rs6000:
- if (bfd_get_mach (abfd) == bfd_mach_ppc_620)
-@@ -545,6 +550,9 @@
- #ifdef ARCH_powerpc
- print_ppc_disassembler_options (stream);
- #endif
-+#ifdef ARCH_riscv
-+ print_riscv_disassembler_options (stream);
-+#endif
- #ifdef ARCH_i386
- print_i386_disassembler_options (stream);
- #endif
-diff -urN original-binutils/opcodes/riscv-dis.c binutils/opcodes/riscv-dis.c
---- original-binutils/opcodes/riscv-dis.c 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/opcodes/riscv-dis.c 2015-03-07 09:51:45.659139025 +0100
-@@ -0,0 +1,492 @@
+diff -urN empty/opcodes/riscv-dis.c binutils-2.25/opcodes/riscv-dis.c
+--- empty/opcodes/riscv-dis.c 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/opcodes/riscv-dis.c 2015-07-18 00:02:36.222287541 +0200
+@@ -0,0 +1,590 @@
+/* RISC-V disassembler
+ Copyright 2011-2014 Free Software Foundation, Inc.
+
@@ -8560,7 +8519,7 @@ diff -urN original-binutils/opcodes/riscv-dis.c binutils/opcodes/riscv-dis.c
+#include "elf/riscv.h"
+
+#include <stdint.h>
-+#include <assert.h>
++#include <ctype.h>
+
+struct riscv_private_data
+{
@@ -8593,9 +8552,11 @@ diff -urN original-binutils/opcodes/riscv-dis.c binutils/opcodes/riscv-dis.c
+ riscv_gpr_names = riscv_gpr_names_numeric;
+ riscv_fpr_names = riscv_fpr_names_numeric;
+ }
-+
-+ /* Invalid option. */
-+ fprintf (stderr, _("Unrecognized disassembler option: %s\n"), option);
++ else
++ {
++ /* Invalid option. */
++ fprintf (stderr, _("Unrecognized disassembler option: %s\n"), option);
++ }
+}
+
+static void
@@ -8647,9 +8608,10 @@ diff -urN original-binutils/opcodes/riscv-dis.c binutils/opcodes/riscv-dis.c
+ struct riscv_private_data *pd = info->private_data;
+ int rs1 = (l >> OP_SH_RS1) & OP_MASK_RS1;
+ int rd = (l >> OP_SH_RD) & OP_MASK_RD;
++ fprintf_ftype print = info->fprintf_func;
+
+ if (*d != '\0')
-+ (*info->fprintf_func) (info->stream, "\t");
++ print (info->stream, "\t");
+
+ for (; *d != '\0'; d++)
+ {
@@ -8742,6 +8704,86 @@ diff -urN original-binutils/opcodes/riscv-dis.c binutils/opcodes/riscv-dis.c
+ }
+ break;
+
++ case 'C': /* RVC */
++ switch (*++d)
++ {
++ case 'd': /* RD x8-x15 */
++ print (info->stream, "%s",
++ riscv_gpr_names[((l >> OP_SH_CRDS) & OP_MASK_CRDS) + 8]);
++ break;
++ case 's': /* RS1 x8-x15 */
++ case 'w': /* RS1 x8-x15 */
++ print (info->stream, "%s",
++ riscv_gpr_names[((l >> OP_SH_CRS1S) & OP_MASK_CRS1S) + 8]);
++ break;
++ case 't': /* RS2 x8-x15 */
++ case 'x': /* RS2 x8-x15 */
++ print (info->stream, "%s",
++ riscv_gpr_names[((l >> OP_SH_CRS2S) & OP_MASK_CRS2S) + 8]);
++ break;
++ case 'U': /* RS1, constrained to equal RD */
++ case 'D': /* RS1 or RD, nonzero */
++ print (info->stream, "%s", riscv_gpr_names[rd]);
++ break;
++ case 'c': /* RS1, constrained to equal sp */
++ print (info->stream, "%s", riscv_gpr_names[X_SP]);
++ continue;
++ case 'T': /* RS2, nonzero */
++ case 'V': /* RS2 */
++ print (info->stream, "%s",
++ riscv_gpr_names[(l >> OP_SH_CRS2) & OP_MASK_CRS2]);
++ continue;
++ case 'i':
++ print (info->stream, "%d", (int)EXTRACT_RVC_SIMM3 (l));
++ break;
++ case 'j':
++ print (info->stream, "%d", (int)EXTRACT_RVC_IMM (l));
++ break;
++ case 'k':
++ print (info->stream, "%d", (int)EXTRACT_RVC_LW_IMM (l));
++ break;
++ case 'l':
++ print (info->stream, "%d", (int)EXTRACT_RVC_LD_IMM (l));
++ break;
++ case 'm':
++ print (info->stream, "%d", (int)EXTRACT_RVC_LWSP_IMM (l));
++ break;
++ case 'n':
++ print (info->stream, "%d", (int)EXTRACT_RVC_LDSP_IMM (l));
++ break;
++ case 'K':
++ print (info->stream, "%d", (int)EXTRACT_RVC_ADDI4SPN_IMM (l));
++ break;
++ case 'L':
++ print (info->stream, "%d", (int)EXTRACT_RVC_ADDI16SP_IMM (l));
++ break;
++ case 'M':
++ print (info->stream, "%d", (int)EXTRACT_RVC_SWSP_IMM (l));
++ break;
++ case 'N':
++ print (info->stream, "%d", (int)EXTRACT_RVC_SDSP_IMM (l));
++ break;
++ case 'p':
++ info->target = EXTRACT_RVC_B_IMM (l) + pc;
++ (*info->print_address_func) (info->target, info);
++ break;
++ case 'a':
++ info->target = EXTRACT_RVC_J_IMM (l) + pc;
++ (*info->print_address_func) (info->target, info);
++ break;
++ case 'u':
++ print (info->stream, "0x%x",
++ (int)(EXTRACT_RVC_IMM (l) & (RISCV_BIGIMM_REACH-1)));
++ break;
++ case '>':
++ print (info->stream, "0x%x", (int)EXTRACT_RVC_IMM (l) & 0x3f);
++ break;
++ case '<':
++ print (info->stream, "0x%x", (int)EXTRACT_RVC_IMM (l) & 0x1f);
++ break;
++ }
++ break;
++
+ case ',':
+ case '(':
+ case ')':
@@ -8751,6 +8793,9 @@ diff -urN original-binutils/opcodes/riscv-dis.c binutils/opcodes/riscv-dis.c
+ break;
+
+ case '0':
++ /* Only print constant 0 if it is the last argument */
++ if (!d[1])
++ print (info->stream, "0");
+ break;
+
+ case 'b':
@@ -8887,25 +8932,20 @@ diff -urN original-binutils/opcodes/riscv-dis.c binutils/opcodes/riscv-dis.c
+{
+ const struct riscv_opcode *op;
+ static bfd_boolean init = 0;
-+ static const char *extension = NULL;
+ static const struct riscv_opcode *riscv_hash[OP_MASK_OP + 1];
+ struct riscv_private_data *pd;
+ int insnlen;
+
++#define OP_HASH_IDX(i) ((i) & (riscv_insn_length (i) == 2 ? 0x3 : 0x7f))
++
+ /* Build a hash table to shorten the search time. */
+ if (! init)
+ {
-+ unsigned int i;
-+ unsigned int e_flags = elf_elfheader (info->section->owner)->e_flags;
-+ extension = riscv_elf_flag_to_name(EF_GET_RISCV_EXT(e_flags));
-+
-+ for (i = 0; i <= OP_MASK_OP; i++)
-+ for (op = riscv_opcodes; op < &riscv_opcodes[NUMOPCODES]; op++)
-+ if (i == ((op->match >> OP_SH_OP) & OP_MASK_OP))
-+ {
-+ riscv_hash[i] = op;
-+ break;
-+ }
++ for (op = riscv_opcodes; op < &riscv_opcodes[NUMOPCODES]; op++)
++ {
++ if (!riscv_hash[OP_HASH_IDX (op->match)])
++ riscv_hash[OP_HASH_IDX (op->match)] = op;
++ }
+
+ init = 1;
+ }
@@ -8914,7 +8954,7 @@ diff -urN original-binutils/opcodes/riscv-dis.c binutils/opcodes/riscv-dis.c
+ {
+ int i;
+
-+ pd = info->private_data = calloc(1, sizeof (struct riscv_private_data));
++ pd = info->private_data = xcalloc (1, sizeof (struct riscv_private_data));
+ pd->gp = -1;
+ pd->print_addr = -1;
+ for (i = 0; i < (int) ARRAY_SIZE(pd->hi_addr); i++)
@@ -8939,14 +8979,31 @@ diff -urN original-binutils/opcodes/riscv-dis.c binutils/opcodes/riscv-dis.c
+ info->target = 0;
+ info->target2 = 0;
+
-+ op = riscv_hash[(word >> OP_SH_OP) & OP_MASK_OP];
++ op = riscv_hash[OP_HASH_IDX (word)];
+ if (op != NULL)
+ {
++ const char *extension = NULL;
++ int xlen = 0;
++
++ /* The incoming section might not always be complete. */
++ if (info->section != NULL)
++ {
++ Elf_Internal_Ehdr *ehdr = elf_elfheader (info->section->owner);
++ unsigned int e_flags = ehdr->e_flags;
++ extension = riscv_elf_flag_to_name (EF_GET_RISCV_EXT (e_flags));
++
++ xlen = 32;
++ if (ehdr->e_ident[EI_CLASS] == ELFCLASS64)
++ xlen = 64;
++ }
++
+ for (; op < &riscv_opcodes[NUMOPCODES]; op++)
+ {
+ if ((op->match_func) (op, word)
+ && !(no_aliases && (op->pinfo & INSN_ALIAS))
-+ && !(op->subset[0] == 'X' && strcmp(op->subset, extension)))
++ && !(op->subset[0] == 'X' && extension != NULL
++ && strcmp (op->subset, extension))
++ && !(isdigit(op->subset[0]) && atoi(op->subset) != xlen))
+ {
+ (*info->fprintf_func) (info->stream, "%s", op->name);
+ print_insn_args (op->args, word, memaddr, info);
@@ -9020,10 +9077,10 @@ diff -urN original-binutils/opcodes/riscv-dis.c binutils/opcodes/riscv-dis.c
+
+ fprintf (stream, _("\n"));
+}
-diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
---- original-binutils/opcodes/riscv-opc.c 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.25/opcodes/riscv-opc.c 2015-03-07 09:51:45.659139025 +0100
-@@ -0,0 +1,729 @@
+diff -urN empty/opcodes/riscv-opc.c binutils-2.25/opcodes/riscv-opc.c
+--- empty/opcodes/riscv-opc.c 1970-01-01 01:00:00.000000000 +0100
++++ binutils-2.25/opcodes/riscv-opc.c 2015-07-18 00:02:36.222287541 +0200
+@@ -0,0 +1,867 @@
+/* RISC-V opcode list
+ Copyright 2011-2014 Free Software Foundation, Inc.
+
@@ -9121,6 +9178,7 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+#define MASK_RS2 (OP_MASK_RS2 << OP_SH_RS2)
+#define MASK_RD (OP_MASK_RD << OP_SH_RD)
+#define MASK_IMM ENCODE_ITYPE_IMM(-1U)
++#define MASK_RVC_IMM ENCODE_RVC_IMM(-1U)
+#define MASK_UIMM ENCODE_UTYPE_IMM(-1U)
+#define MASK_RM (OP_MASK_RM << OP_SH_RM)
+#define MASK_PRED (OP_MASK_PRED << OP_SH_PRED)
@@ -9131,7 +9189,7 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+
+static int match_opcode(const struct riscv_opcode *op, insn_t insn)
+{
-+ return (insn & op->mask) == op->match;
++ return ((insn ^ op->match) & op->mask) == 0;
+}
+
+static int match_never(const struct riscv_opcode *op ATTRIBUTE_UNUSED,
@@ -9146,38 +9204,92 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+ ((insn & MASK_RS1) >> OP_SH_RS1) == ((insn & MASK_RS2) >> OP_SH_RS2);
+}
+
++static int match_rd_nonzero(const struct riscv_opcode *op, insn_t insn)
++{
++ return match_opcode(op, insn) && ((insn & MASK_RD) != 0);
++}
++
+const struct riscv_opcode riscv_builtin_opcodes[] =
+{
-+/* These instructions appear first so that the disassembler will find
-+ them first. The assemblers uses a hash table based on the
-+ instruction name anyhow. */
-+/* name, isa, operands, match, mask, pinfo */
-+{"unimp", "I", "", 0, 0xffff, match_opcode, 0 },
++/* name, isa, operands, match, mask, match_func, pinfo */
++{"unimp", "C", "", 0, 0xffffU, match_opcode, 0 },
++{"unimp", "I", "", MATCH_CSRRW | (CSR_CYCLE << OP_SH_CSR), 0xffffffffU, match_opcode, 0 }, /* csrw cycle, x0 */
++{"ebreak", "C", "", MATCH_C_EBREAK, MASK_C_EBREAK, match_opcode, INSN_ALIAS },
++{"ebreak", "I", "", MATCH_EBREAK, MASK_EBREAK, match_opcode, 0 },
++{"sbreak", "C", "", MATCH_C_EBREAK, MASK_C_EBREAK, match_opcode, INSN_ALIAS },
++{"sbreak", "I", "", MATCH_EBREAK, MASK_EBREAK, match_opcode, INSN_ALIAS },
++{"ret", "C", "", MATCH_C_JR | (X_RA << OP_SH_RD), MASK_C_JR | MASK_RD, match_opcode, INSN_ALIAS },
++{"ret", "I", "", MATCH_JALR | (X_RA << OP_SH_RS1), MASK_JALR | MASK_RD | MASK_RS1 | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"jr", "C", "CD", MATCH_C_JR, MASK_C_JR, match_rd_nonzero, INSN_ALIAS },
++{"jr", "I", "s", MATCH_JALR, MASK_JALR | MASK_RD | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"jr", "I", "s,j", MATCH_JALR, MASK_JALR | MASK_RD, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"jalr", "C", "CD", MATCH_C_JALR, MASK_C_JALR, match_rd_nonzero, INSN_ALIAS },
++{"jalr", "I", "s", MATCH_JALR | (X_RA << OP_SH_RD), MASK_JALR | MASK_RD | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"jalr", "I", "s,j", MATCH_JALR | (X_RA << OP_SH_RD), MASK_JALR | MASK_RD, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"jalr", "I", "d,s", MATCH_JALR, MASK_JALR | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"jalr", "I", "d,s,j", MATCH_JALR, MASK_JALR, match_opcode, WR_xd|RD_xs1 },
++{"j", "C", "Ca", MATCH_C_J, MASK_C_J, match_opcode, INSN_ALIAS },
++{"j", "I", "a", MATCH_JAL, MASK_JAL | MASK_RD, match_opcode, INSN_ALIAS },
++{"jal", "C", "Ca", MATCH_C_JAL, MASK_C_JAL, match_opcode, INSN_ALIAS },
++{"jal", "I", "a", MATCH_JAL | (X_RA << OP_SH_RD), MASK_JAL | MASK_RD, match_opcode, INSN_ALIAS|WR_xd },
++{"jal", "I", "d,a", MATCH_JAL, MASK_JAL, match_opcode, WR_xd },
++{"call", "I", "c", (X_T0 << OP_SH_RS1) | (X_RA << OP_SH_RD), (int) M_CALL, match_never, INSN_MACRO },
++{"call", "I", "d,c", (X_T0 << OP_SH_RS1), (int) M_CALL, match_never, INSN_MACRO },
++{"tail", "I", "c", (X_T0 << OP_SH_RS1), (int) M_CALL, match_never, INSN_MACRO },
++{"jump", "I", "c,s", 0, (int) M_CALL, match_never, INSN_MACRO },
++{"nop", "C", "", MATCH_C_ADDI16SP, 0xffff, match_opcode, INSN_ALIAS },
+{"nop", "I", "", MATCH_ADDI, MASK_ADDI | MASK_RD | MASK_RS1 | MASK_IMM, match_opcode, INSN_ALIAS },
++{"lui", "C", "CD,Cu", MATCH_C_LUI, MASK_C_LUI, match_rd_nonzero, INSN_ALIAS },
++{"lui", "I", "d,u", MATCH_LUI, MASK_LUI, match_opcode, WR_xd },
++{"li", "C", "CD,Cv", MATCH_C_LUI, MASK_C_LUI, match_rd_nonzero, INSN_ALIAS },
++{"li", "C", "CD,Cj", MATCH_C_LI, MASK_C_LI, match_rd_nonzero, INSN_ALIAS },
++{"li", "C", "CD,0", MATCH_C_MV, MASK_C_MV | (OP_MASK_CRS2 << OP_SH_CRS2), match_rd_nonzero, INSN_ALIAS },
+{"li", "I", "d,j", MATCH_ADDI, MASK_ADDI | MASK_RS1, match_opcode, INSN_ALIAS|WR_xd }, /* addi */
+{"li", "I", "d,I", 0, (int) M_LI, match_never, INSN_MACRO },
++{"mv", "C", "CD,CV", MATCH_C_MV, MASK_C_MV, match_rd_nonzero, INSN_ALIAS },
+{"mv", "I", "d,s", MATCH_ADDI, MASK_ADDI | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"move", "C", "CD,CV", MATCH_C_MV, MASK_C_MV, match_rd_nonzero, INSN_ALIAS },
+{"move", "I", "d,s", MATCH_ADDI, MASK_ADDI | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"andi", "32C", "CD,CU,Cj", MATCH_C_ANDI, MASK_C_ANDI, match_rd_nonzero, INSN_ALIAS },
++{"andi", "32C", "Ct,Cs,Ci", MATCH_C_ANDIN, MASK_C_ANDIN, match_opcode, INSN_ALIAS },
+{"andi", "I", "d,s,j", MATCH_ANDI, MASK_ANDI, match_opcode, WR_xd|RD_xs1 },
++{"and", "C", "Cd,Cs,Ct", MATCH_C_AND3, MASK_C_AND3, match_opcode, INSN_ALIAS },
++{"and", "32C", "CD,CU,Cj", MATCH_C_ANDI, MASK_C_ANDI, match_rd_nonzero, INSN_ALIAS },
++{"and", "32C", "Ct,Cs,Ci", MATCH_C_ANDIN, MASK_C_ANDIN, match_opcode, INSN_ALIAS },
+{"and", "I", "d,s,t", MATCH_AND, MASK_AND, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"and", "I", "d,s,j", MATCH_ANDI, MASK_ANDI, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"beqz", "C", "Cs,Cp", MATCH_C_BEQZ, MASK_C_BEQZ, match_opcode, INSN_ALIAS },
+{"beqz", "I", "s,p", MATCH_BEQ, MASK_BEQ | MASK_RS2, match_opcode, INSN_ALIAS|RD_xs1 },
+{"beq", "I", "s,t,p", MATCH_BEQ, MASK_BEQ, match_opcode, RD_xs1|RD_xs2 },
+{"blez", "I", "t,p", MATCH_BGE, MASK_BGE | MASK_RS1, match_opcode, INSN_ALIAS|RD_xs2 },
++{"bgez", "32C", "Cs,Cp", MATCH_C_BGEZ, MASK_C_BGEZ, match_opcode, INSN_ALIAS },
+{"bgez", "I", "s,p", MATCH_BGE, MASK_BGE | MASK_RS2, match_opcode, INSN_ALIAS|RD_xs1 },
+{"ble", "I", "t,s,p", MATCH_BGE, MASK_BGE, match_opcode, INSN_ALIAS|RD_xs1|RD_xs2 },
+{"bleu", "I", "t,s,p", MATCH_BGEU, MASK_BGEU, match_opcode, INSN_ALIAS|RD_xs1|RD_xs2 },
+{"bge", "I", "s,t,p", MATCH_BGE, MASK_BGE, match_opcode, RD_xs1|RD_xs2 },
+{"bgeu", "I", "s,t,p", MATCH_BGEU, MASK_BGEU, match_opcode, RD_xs1|RD_xs2 },
++{"bltz", "32C", "Cs,Cp", MATCH_C_BLTZ, MASK_C_BLTZ, match_opcode, INSN_ALIAS },
+{"bltz", "I", "s,p", MATCH_BLT, MASK_BLT | MASK_RS2, match_opcode, INSN_ALIAS|RD_xs1 },
+{"bgtz", "I", "t,p", MATCH_BLT, MASK_BLT | MASK_RS1, match_opcode, INSN_ALIAS|RD_xs2 },
+{"blt", "I", "s,t,p", MATCH_BLT, MASK_BLT, match_opcode, RD_xs1|RD_xs2 },
+{"bltu", "I", "s,t,p", MATCH_BLTU, MASK_BLTU, match_opcode, RD_xs1|RD_xs2 },
+{"bgt", "I", "t,s,p", MATCH_BLT, MASK_BLT, match_opcode, INSN_ALIAS|RD_xs1|RD_xs2 },
+{"bgtu", "I", "t,s,p", MATCH_BLTU, MASK_BLTU, match_opcode, INSN_ALIAS|RD_xs1|RD_xs2 },
++{"bnez", "C", "Cs,Cp", MATCH_C_BNEZ, MASK_C_BNEZ, match_opcode, INSN_ALIAS },
+{"bnez", "I", "s,p", MATCH_BNE, MASK_BNE | MASK_RS2, match_opcode, INSN_ALIAS|RD_xs1 },
+{"bne", "I", "s,t,p", MATCH_BNE, MASK_BNE, match_opcode, RD_xs1|RD_xs2 },
++{"addi", "C", "Ct,Cc,CK", MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN, match_opcode, INSN_ALIAS },
++{"addi", "C", "CD,CU,Cj", MATCH_C_ADDI, MASK_C_ADDI, match_rd_nonzero, INSN_ALIAS },
++{"addi", "C", "Cc,Cc,CL", MATCH_C_ADDI16SP, MASK_C_ADDI16SP, match_opcode, INSN_ALIAS },
++{"addi", "32C", "Ct,Cs,Ci", MATCH_C_ADDIN, MASK_C_ADDIN, match_opcode, INSN_ALIAS },
+{"addi", "I", "d,s,j", MATCH_ADDI, MASK_ADDI, match_opcode, WR_xd|RD_xs1 },
++{"add", "C", "CD,CU,CT", MATCH_C_ADD, MASK_C_ADD, match_rd_nonzero, INSN_ALIAS },
++{"add", "C", "CD,CT,CU", MATCH_C_ADD, MASK_C_ADD, match_rd_nonzero, INSN_ALIAS },
++{"add", "C", "CD,CU,Cj", MATCH_C_ADDI, MASK_C_ADDI, match_rd_nonzero, INSN_ALIAS },
++{"add", "C", "Ct,Cc,CK", MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN, match_opcode, INSN_ALIAS },
++{"add", "C", "Cd,Cs,Ct", MATCH_C_ADD3, MASK_C_ADD3, match_opcode, INSN_ALIAS },
++{"add", "C", "Cc,Cc,CL", MATCH_C_ADDI16SP, MASK_C_ADDI16SP, match_opcode, INSN_ALIAS },
++{"add", "32C", "Ct,Cs,Ci", MATCH_C_ADDIN, MASK_C_ADDIN, match_opcode, INSN_ALIAS },
+{"add", "I", "d,s,t", MATCH_ADD, MASK_ADD, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"add", "I", "d,s,t,0",MATCH_ADD, MASK_ADD, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"add", "I", "d,s,j", MATCH_ADDI, MASK_ADDI, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
@@ -9186,29 +9298,29 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+{"la.tls.gd", "I", "d,A", 0, (int) M_LA_TLS_GD, match_never, INSN_MACRO },
+{"la.tls.ie", "I", "d,A", 0, (int) M_LA_TLS_IE, match_never, INSN_MACRO },
+{"neg", "I", "d,t", MATCH_SUB, MASK_SUB | MASK_RS1, match_opcode, INSN_ALIAS|WR_xd|RD_xs2 }, /* sub 0 */
++{"slli", "C", "CD,CU,C>", MATCH_C_SLLI, MASK_C_SLLI, match_rd_nonzero, INSN_ALIAS },
+{"slli", "I", "d,s,>", MATCH_SLLI, MASK_SLLI, match_opcode, WR_xd|RD_xs1 },
++{"sll", "C", "CD,CU,C>", MATCH_C_SLLI, MASK_C_SLLI, match_rd_nonzero, INSN_ALIAS },
++{"sll", "32C", "Cs,Cw,Ct", MATCH_C_SLL, MASK_C_SLL, match_opcode, INSN_ALIAS },
++{"sll", "32C", "Ct,Cs,Cx", MATCH_C_SLLR, MASK_C_SLLR, match_opcode, INSN_ALIAS },
+{"sll", "I", "d,s,t", MATCH_SLL, MASK_SLL, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"sll", "I", "d,s,>", MATCH_SLLI, MASK_SLLI, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"srli", "C", "CD,CU,C>", MATCH_C_SRLI, MASK_C_SRLI, match_rd_nonzero, INSN_ALIAS },
+{"srli", "I", "d,s,>", MATCH_SRLI, MASK_SRLI, match_opcode, WR_xd|RD_xs1 },
++{"srl", "C", "CD,CU,C>", MATCH_C_SRLI, MASK_C_SRLI, match_rd_nonzero, INSN_ALIAS },
++{"srl", "32C", "Cs,Cw,Ct", MATCH_C_SRL, MASK_C_SRL, match_opcode, INSN_ALIAS },
++{"srl", "32C", "Ct,Cs,Cx", MATCH_C_SRLR, MASK_C_SRLR, match_opcode, INSN_ALIAS },
+{"srl", "I", "d,s,t", MATCH_SRL, MASK_SRL, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"srl", "I", "d,s,>", MATCH_SRLI, MASK_SRLI, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"srai", "C", "CD,CU,C>", MATCH_C_SRAI, MASK_C_SRAI, match_rd_nonzero, INSN_ALIAS },
+{"srai", "I", "d,s,>", MATCH_SRAI, MASK_SRAI, match_opcode, WR_xd|RD_xs1 },
++{"sra", "C", "CD,CU,C>", MATCH_C_SRAI, MASK_C_SRAI, match_rd_nonzero, INSN_ALIAS },
++{"sra", "32C", "Cs,Cw,Ct", MATCH_C_SRA, MASK_C_SRA, match_opcode, INSN_ALIAS },
+{"sra", "I", "d,s,t", MATCH_SRA, MASK_SRA, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"sra", "I", "d,s,>", MATCH_SRAI, MASK_SRAI, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"sub", "C", "CD,CU,CT", MATCH_C_SUB, MASK_C_SUB, match_rd_nonzero, INSN_ALIAS },
++{"sub", "C", "Cd,Cs,Ct", MATCH_C_SUB3, MASK_C_SUB3, match_opcode, INSN_ALIAS },
+{"sub", "I", "d,s,t", MATCH_SUB, MASK_SUB, match_opcode, WR_xd|RD_xs1|RD_xs2 },
-+{"ret", "I", "", MATCH_JALR | (X_RA << OP_SH_RS1), MASK_JALR | MASK_RD | MASK_RS1 | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
-+{"j", "I", "a", MATCH_JAL, MASK_JAL | MASK_RD, match_opcode, INSN_ALIAS },
-+{"jal", "I", "a", MATCH_JAL | (X_RA << OP_SH_RD), MASK_JAL | MASK_RD, match_opcode, INSN_ALIAS|WR_xd },
-+{"jal", "I", "d,a", MATCH_JAL, MASK_JAL, match_opcode, WR_xd },
-+{"call", "I", "c", (X_T0 << OP_SH_RS1) | (X_RA << OP_SH_RD), (int) M_CALL, match_never, INSN_MACRO },
-+{"tail", "I", "c", (X_T0 << OP_SH_RS1), (int) M_CALL, match_never, INSN_MACRO },
-+{"jump", "I", "c,s", 0, (int) M_CALL, match_never, INSN_MACRO },
-+{"jr", "I", "s", MATCH_JALR, MASK_JALR | MASK_RD | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
-+{"jr", "I", "s,j", MATCH_JALR, MASK_JALR | MASK_RD, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
-+{"jalr", "I", "s", MATCH_JALR | (X_RA << OP_SH_RD), MASK_JALR | MASK_RD | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
-+{"jalr", "I", "s,j", MATCH_JALR | (X_RA << OP_SH_RD), MASK_JALR | MASK_RD, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
-+{"jalr", "I", "d,s", MATCH_JALR, MASK_JALR | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
-+{"jalr", "I", "d,s,j", MATCH_JALR, MASK_JALR, match_opcode, WR_xd|RD_xs1 },
+{"lb", "I", "d,o(s)", MATCH_LB, MASK_LB, match_opcode, WR_xd|RD_xs1 },
+{"lb", "I", "d,A", 0, (int) M_LB, match_never, INSN_MACRO },
+{"lbu", "I", "d,o(s)", MATCH_LBU, MASK_LBU, match_opcode, WR_xd|RD_xs1 },
@@ -9217,11 +9329,15 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+{"lh", "I", "d,A", 0, (int) M_LH, match_never, INSN_MACRO },
+{"lhu", "I", "d,o(s)", MATCH_LHU, MASK_LHU, match_opcode, WR_xd|RD_xs1 },
+{"lhu", "I", "d,A", 0, (int) M_LHU, match_never, INSN_MACRO },
++{"lw", "C", "CD,Cm(Cc)", MATCH_C_LWSP, MASK_C_LWSP, match_rd_nonzero, INSN_ALIAS },
++{"lw", "C", "Ct,Ck(Cs)", MATCH_C_LW, MASK_C_LW, match_opcode, INSN_ALIAS },
+{"lw", "I", "d,o(s)", MATCH_LW, MASK_LW, match_opcode, WR_xd|RD_xs1 },
+{"lw", "I", "d,A", 0, (int) M_LW, match_never, INSN_MACRO },
-+{"lui", "I", "d,u", MATCH_LUI, MASK_LUI, match_opcode, WR_xd },
+{"not", "I", "d,s", MATCH_XORI | MASK_IMM, MASK_XORI | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"ori", "32C", "Ct,Cs,Ci", MATCH_C_ORIN, MASK_C_ORIN, match_opcode, INSN_ALIAS },
+{"ori", "I", "d,s,j", MATCH_ORI, MASK_ORI, match_opcode, WR_xd|RD_xs1 },
++{"or", "C", "Cd,Cs,Ct", MATCH_C_OR3, MASK_C_OR3, match_opcode, INSN_ALIAS },
++{"or", "32C", "Ct,Cs,Ci", MATCH_C_ORIN, MASK_C_ORIN, match_opcode, INSN_ALIAS },
+{"or", "I", "d,s,t", MATCH_OR, MASK_OR, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"or", "I", "d,s,j", MATCH_ORI, MASK_ORI, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
+{"auipc", "I", "d,u", MATCH_AUIPC, MASK_AUIPC, match_opcode, WR_xd },
@@ -9230,9 +9346,13 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+{"sltz", "I", "d,s", MATCH_SLT, MASK_SLT | MASK_RS2, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
+{"sgtz", "I", "d,t", MATCH_SLT, MASK_SLT | MASK_RS1, match_opcode, INSN_ALIAS|WR_xd|RD_xs2 },
+{"slti", "I", "d,s,j", MATCH_SLTI, MASK_SLTI, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"slt", "32C", "Cs,Cw,Ct", MATCH_C_SLT, MASK_C_SLT, match_opcode, INSN_ALIAS },
++{"slt", "32C", "Ct,Cs,Cx", MATCH_C_SLTR, MASK_C_SLTR, match_opcode, INSN_ALIAS },
+{"slt", "I", "d,s,t", MATCH_SLT, MASK_SLT, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"slt", "I", "d,s,j", MATCH_SLTI, MASK_SLTI, match_opcode, WR_xd|RD_xs1 },
+{"sltiu", "I", "d,s,j", MATCH_SLTIU, MASK_SLTIU, match_opcode, WR_xd|RD_xs1 },
++{"sltu", "32C", "Cs,Cw,Ct", MATCH_C_SLTU, MASK_C_SLTU, match_opcode, INSN_ALIAS },
++{"sltu", "32C", "Ct,Cs,Cx", MATCH_C_SLTUR, MASK_C_SLTUR, match_opcode, INSN_ALIAS },
+{"sltu", "I", "d,s,t", MATCH_SLTU, MASK_SLTU, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"sltu", "I", "d,s,j", MATCH_SLTIU, MASK_SLTIU, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
+{"sgt", "I", "d,t,s", MATCH_SLT, MASK_SLT, match_opcode, INSN_ALIAS|WR_xd|RD_xs1|RD_xs2 },
@@ -9241,6 +9361,8 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+{"sb", "I", "t,A,s", 0, (int) M_SB, match_never, INSN_MACRO },
+{"sh", "I", "t,q(s)", MATCH_SH, MASK_SH, match_opcode, RD_xs1|RD_xs2 },
+{"sh", "I", "t,A,s", 0, (int) M_SH, match_never, INSN_MACRO },
++{"sw", "C", "CV,CM(Cc)", MATCH_C_SWSP, MASK_C_SWSP, match_opcode, INSN_ALIAS },
++{"sw", "C", "Ct,Ck(Cs)", MATCH_C_SW, MASK_C_SW, match_opcode, INSN_ALIAS },
+{"sw", "I", "t,q(s)", MATCH_SW, MASK_SW, match_opcode, RD_xs1|RD_xs2 },
+{"sw", "I", "t,A,s", 0, (int) M_SW, match_never, INSN_MACRO },
+{"fence", "I", "", MATCH_FENCE | MASK_PRED | MASK_SUCC, MASK_FENCE | MASK_RD | MASK_RS1 | MASK_IMM, match_opcode, INSN_ALIAS },
@@ -9252,23 +9374,38 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+{"rdcycleh", "32I", "d", MATCH_RDCYCLEH, MASK_RDCYCLEH, match_opcode, WR_xd },
+{"rdinstreth","32I", "d", MATCH_RDINSTRETH, MASK_RDINSTRETH, match_opcode, WR_xd },
+{"rdtimeh", "32I", "d", MATCH_RDTIMEH, MASK_RDTIMEH, match_opcode, WR_xd },
-+{"sbreak", "I", "", MATCH_SBREAK, MASK_SBREAK, match_opcode, 0 },
++{"ecall", "I", "", MATCH_SCALL, MASK_SCALL, match_opcode, 0 },
+{"scall", "I", "", MATCH_SCALL, MASK_SCALL, match_opcode, 0 },
++{"xori", "32C", "Ct,Cs,Ci", MATCH_C_XORIN, MASK_C_XORIN, match_opcode, INSN_ALIAS },
+{"xori", "I", "d,s,j", MATCH_XORI, MASK_XORI, match_opcode, WR_xd|RD_xs1 },
++{"xor", "32C", "Cs,Cw,Ct", MATCH_C_XOR, MASK_C_XOR, match_opcode, INSN_ALIAS },
++{"xor", "32C", "Cs,Ct,Cw", MATCH_C_XOR, MASK_C_XOR, match_opcode, INSN_ALIAS },
++{"xor", "32C", "Ct,Cs,Ci", MATCH_C_XORIN, MASK_C_XORIN, match_opcode, INSN_ALIAS },
+{"xor", "I", "d,s,t", MATCH_XOR, MASK_XOR, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"xor", "I", "d,s,j", MATCH_XORI, MASK_XORI, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
+{"lwu", "64I", "d,o(s)", MATCH_LWU, MASK_LWU, match_opcode, WR_xd|RD_xs1 },
+{"lwu", "64I", "d,A", 0, (int) M_LWU, match_never, INSN_MACRO },
++{"ld", "64C", "CD,Cn(Cc)", MATCH_C_LDSP, MASK_C_LDSP, match_rd_nonzero, INSN_ALIAS },
++{"ld", "64C", "Ct,Cl(Cs)", MATCH_C_LD, MASK_C_LD, match_opcode, INSN_ALIAS },
+{"ld", "64I", "d,o(s)", MATCH_LD, MASK_LD, match_opcode, WR_xd|RD_xs1 },
+{"ld", "64I", "d,A", 0, (int) M_LD, match_never, INSN_MACRO },
++{"sd", "64C", "CV,CN(Cc)", MATCH_C_SDSP, MASK_C_SDSP, match_opcode, INSN_ALIAS },
++{"sd", "64C", "Ct,Cl(Cs)", MATCH_C_SD, MASK_C_SD, match_opcode, INSN_ALIAS },
+{"sd", "64I", "t,q(s)", MATCH_SD, MASK_SD, match_opcode, RD_xs1|RD_xs2 },
+{"sd", "64I", "t,A,s", 0, (int) M_SD, match_never, INSN_MACRO },
++{"sext.w", "64C", "CD,CU", MATCH_C_ADDIW, MASK_C_ADDIW | MASK_RVC_IMM, match_rd_nonzero, INSN_ALIAS },
+{"sext.w", "64I", "d,s", MATCH_ADDIW, MASK_ADDIW | MASK_IMM, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
++{"addiw", "64C", "CD,CU,Cj", MATCH_C_ADDIW, MASK_C_ADDIW, match_rd_nonzero, INSN_ALIAS },
+{"addiw", "64I", "d,s,j", MATCH_ADDIW, MASK_ADDIW, match_opcode, WR_xd|RD_xs1 },
++{"addw", "64C", "CD,CU,CT", MATCH_C_ADDW, MASK_C_ADDW, match_rd_nonzero, INSN_ALIAS },
++{"addw", "64C", "CD,CT,CU", MATCH_C_ADDW, MASK_C_ADDW, match_rd_nonzero, INSN_ALIAS },
++{"addw", "64C", "CD,CU,Cj", MATCH_C_ADDIW, MASK_C_ADDIW, match_rd_nonzero, INSN_ALIAS },
+{"addw", "64I", "d,s,t", MATCH_ADDW, MASK_ADDW, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"addw", "64I", "d,s,j", MATCH_ADDIW, MASK_ADDIW, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
+{"negw", "64I", "d,t", MATCH_SUBW, MASK_SUBW | MASK_RS1, match_opcode, INSN_ALIAS|WR_xd|RD_xs2 }, /* sub 0 */
++{"slliw", "64C", "CD,CU,C<", MATCH_C_SLLIW, MASK_C_SLLIW, match_rd_nonzero, INSN_ALIAS },
+{"slliw", "64I", "d,s,<", MATCH_SLLIW, MASK_SLLIW, match_opcode, WR_xd|RD_xs1 },
++{"sllw", "64C", "CD,CU,C<", MATCH_C_SLLIW, MASK_C_SLLIW, match_rd_nonzero, INSN_ALIAS },
+{"sllw", "64I", "d,s,t", MATCH_SLLW, MASK_SLLW, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+{"sllw", "64I", "d,s,<", MATCH_SLLIW, MASK_SLLIW, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
+{"srliw", "64I", "d,s,<", MATCH_SRLIW, MASK_SRLIW, match_opcode, WR_xd|RD_xs1 },
@@ -9279,6 +9416,59 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+{"sraw", "64I", "d,s,<", MATCH_SRAIW, MASK_SRAIW, match_opcode, INSN_ALIAS|WR_xd|RD_xs1 },
+{"subw", "64I", "d,s,t", MATCH_SUBW, MASK_SUBW, match_opcode, WR_xd|RD_xs1|RD_xs2 },
+
++/* Compressed instructions */
++{"c.ebreak", "C", "", MATCH_C_EBREAK, MASK_C_EBREAK, match_opcode, 0 },
++{"c.jr", "C", "CD", MATCH_C_JR, MASK_C_JR, match_rd_nonzero, 0 },
++{"c.jalr", "C", "CD", MATCH_C_JALR, MASK_C_JALR, match_rd_nonzero, 0 },
++{"c.j", "C", "Ca", MATCH_C_J, MASK_C_J, match_opcode, 0 },
++{"c.jal", "C", "Ca", MATCH_C_JAL, MASK_C_JAL, match_opcode, 0 },
++{"c.beqz", "C", "Cs,Cp", MATCH_C_BEQZ, MASK_C_BEQZ, match_opcode, 0 },
++{"c.bnez", "C", "Cs,Cp", MATCH_C_BNEZ, MASK_C_BNEZ, match_opcode, 0 },
++{"c.lwsp", "C", "CD,Cm(Cc)", MATCH_C_LWSP, MASK_C_LWSP, match_rd_nonzero, 0 },
++{"c.lw", "C", "Ct,Ck(Cs)", MATCH_C_LW, MASK_C_LW, match_opcode, 0 },
++{"c.swsp", "C", "CV,CM(Cc)", MATCH_C_SWSP, MASK_C_SWSP, match_opcode, 0 },
++{"c.sw", "C", "Ct,Ck(Cs)", MATCH_C_SW, MASK_C_SW, match_opcode, 0 },
++{"c.nop", "C", "", MATCH_C_ADDI16SP, 0xffff, match_opcode, 0 },
++{"c.mv", "C", "CD,CV", MATCH_C_MV, MASK_C_MV, match_rd_nonzero, 0 },
++{"c.lui", "C", "CD,Cu", MATCH_C_LUI, MASK_C_LUI, match_rd_nonzero, 0 },
++{"c.li", "C", "CD,Cj", MATCH_C_LI, MASK_C_LI, match_rd_nonzero, 0 },
++{"c.addi4spn","C", "Ct,Cc,CK", MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN, match_opcode, 0 },
++{"c.addi16sp","C", "Cc,CL", MATCH_C_ADDI16SP, MASK_C_ADDI16SP, match_opcode, 0 },
++{"c.addi", "C", "CD,Cj", MATCH_C_ADDI, MASK_C_ADDI, match_rd_nonzero, 0 },
++{"c.add", "C", "CD,CT", MATCH_C_ADD, MASK_C_ADD, match_rd_nonzero, 0 },
++{"c.sub", "C", "CD,CT", MATCH_C_SUB, MASK_C_SUB, match_rd_nonzero, 0 },
++{"c.add3", "C", "Cd,Cs,Ct", MATCH_C_ADD3, MASK_C_ADD3, match_opcode, 0 },
++{"c.sub3", "C", "Cd,Cs,Ct", MATCH_C_SUB3, MASK_C_SUB3, match_opcode, 0 },
++{"c.and3", "C", "Cd,Cs,Ct", MATCH_C_AND3, MASK_C_AND3, match_opcode, 0 },
++{"c.or3", "C", "Cd,Cs,Ct", MATCH_C_OR3, MASK_C_OR3, match_opcode, 0 },
++{"c.slli", "C", "CD,C>", MATCH_C_SLLI, MASK_C_SLLI, match_rd_nonzero, 0 },
++{"c.srli", "C", "CD,C>", MATCH_C_SRLI, MASK_C_SRLI, match_rd_nonzero, 0 },
++{"c.srai", "C", "CD,C>", MATCH_C_SRAI, MASK_C_SRAI, match_rd_nonzero, 0 },
++{"c.slliw", "64C", "CD,CU,C<", MATCH_C_SLLIW, MASK_C_SLLIW, match_rd_nonzero, 0 },
++{"c.addiw", "64C", "CD,Cj", MATCH_C_ADDIW, MASK_C_ADDIW, match_rd_nonzero, 0 },
++{"c.addw", "64C", "CD,CT", MATCH_C_ADDW, MASK_C_ADDW, match_rd_nonzero, 0 },
++{"c.ldsp", "64C", "CD,Cn(Cc)", MATCH_C_LDSP, MASK_C_LDSP, match_rd_nonzero, 0 },
++{"c.ld", "64C", "Ct,Cl(Cs)", MATCH_C_LD, MASK_C_LD, match_opcode, 0 },
++{"c.sdsp", "64C", "CV,CN(Cc)", MATCH_C_SDSP, MASK_C_SDSP, match_opcode, 0 },
++{"c.sd", "64C", "Ct,Cl(Cs)", MATCH_C_SD, MASK_C_SD, match_opcode, 0 },
++{"c.xor", "32C", "Cs,Ct", MATCH_C_XOR, MASK_C_XOR, match_opcode, 0 },
++{"c.sra", "32C", "Cs,Ct", MATCH_C_SRA, MASK_C_SRA, match_opcode, 0 },
++{"c.sll", "32C", "Cs,Ct", MATCH_C_SLL, MASK_C_SLL, match_opcode, 0 },
++{"c.srl", "32C", "Cs,Ct", MATCH_C_SRL, MASK_C_SRL, match_opcode, 0 },
++{"c.slt", "32C", "Cs,Ct", MATCH_C_SLT, MASK_C_SLT, match_opcode, 0 },
++{"c.sltu", "32C", "Cs,Ct", MATCH_C_SLTU, MASK_C_SLTU, match_opcode, 0 },
++{"c.sllr", "32C", "Ct,Cs", MATCH_C_SLLR, MASK_C_SLLR, match_opcode, 0 },
++{"c.srlr", "32C", "Ct,Cs", MATCH_C_SRLR, MASK_C_SRLR, match_opcode, 0 },
++{"c.sltr", "32C", "Ct,Cs", MATCH_C_SLTR, MASK_C_SLTR, match_opcode, 0 },
++{"c.sltur", "32C", "Ct,Cs", MATCH_C_SLTUR, MASK_C_SLTUR, match_opcode, 0 },
++{"c.addin", "32C", "Ct,Cs,Ci", MATCH_C_ADDIN, MASK_C_ADDIN, match_opcode, 0 },
++{"c.xorin", "32C", "Ct,Cs,Ci", MATCH_C_XORIN, MASK_C_XORIN, match_opcode, 0 },
++{"c.orin", "32C", "Ct,Cs,Ci", MATCH_C_ORIN, MASK_C_ORIN, match_opcode, 0 },
++{"c.andin", "32C", "Ct,Cs,Ci", MATCH_C_ANDIN, MASK_C_ANDIN, match_opcode, 0 },
++{"c.andi", "32C", "CD,Cj", MATCH_C_ANDI, MASK_C_ANDI, match_rd_nonzero, 0 },
++{"c.bltz", "32C", "Cs,Cp", MATCH_C_BLTZ, MASK_C_BLTZ, match_opcode, 0 },
++{"c.bgez", "32C", "Cs,Cp", MATCH_C_BGEZ, MASK_C_BGEZ, match_opcode, 0 },
++
+/* Atomic memory operation instruction subset */
+{"lr.w", "A", "d,0(s)", MATCH_LR_W, MASK_LR_W | MASK_AQRL, match_opcode, WR_xd|RD_xs1 },
+{"sc.w", "A", "d,t,0(s)", MATCH_SC_W, MASK_SC_W | MASK_AQRL, match_opcode, WR_xd|RD_xs1|RD_xs2 },
@@ -9529,7 +9719,12 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+{"csrrwi", "I", "d,E,Z", MATCH_CSRRWI, MASK_CSRRWI, match_opcode, WR_xd|RD_xs1 },
+{"csrrsi", "I", "d,E,Z", MATCH_CSRRSI, MASK_CSRRSI, match_opcode, WR_xd|RD_xs1 },
+{"csrrci", "I", "d,E,Z", MATCH_CSRRCI, MASK_CSRRCI, match_opcode, WR_xd|RD_xs1 },
++{"eret", "I", "", MATCH_SRET, MASK_SRET, match_opcode, 0 },
+{"sret", "I", "", MATCH_SRET, MASK_SRET, match_opcode, 0 },
++{"mrts", "I", "", MATCH_MRTS, MASK_MRTS, match_opcode, 0 },
++{"sfence.vm", "I", "", MATCH_SFENCE_VM | MASK_RS1, MASK_SFENCE_VM | MASK_RS1, match_opcode, 0 },
++{"sfence.vm", "I", "s", MATCH_SFENCE_VM, MASK_SFENCE_VM, match_opcode, RD_xs1 },
++{"wfi", "I", "", MATCH_WFI, MASK_WFI, match_opcode, 0 },
+
+/* Half-precision floating-point instruction subset */
+{"flh", "Xhwacha", "D,o(s)", MATCH_FLH, MASK_FLH, match_opcode, WR_fd|RD_xs1 },
@@ -9736,7 +9931,7 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+{"vxcptkill", "Xhwacha", "", MATCH_VXCPTKILL, MASK_VXCPTKILL, match_opcode, 0},
+
+{"vxcptevac", "Xhwacha", "s", MATCH_VXCPTEVAC, MASK_VXCPTEVAC, match_opcode, 0},
-+{"vxcpthold", "Xhwacha", "", MATCH_VXCPTHOLD, MASK_VXCPTHOLD, match_opcode, 0},
++{"vxcpthold", "Xhwacha", "s", MATCH_VXCPTHOLD, MASK_VXCPTHOLD, match_opcode, 0},
+{"venqcmd", "Xhwacha", "s,t", MATCH_VENQCMD, MASK_VENQCMD, match_opcode, 0},
+{"venqimm1", "Xhwacha", "s,t", MATCH_VENQIMM1, MASK_VENQIMM1, match_opcode, 0},
+{"venqimm2", "Xhwacha", "s,t", MATCH_VENQIMM2, MASK_VENQIMM2, match_opcode, 0},
@@ -9753,3 +9948,594 @@ diff -urN original-binutils/opcodes/riscv-opc.c binutils/opcodes/riscv-opc.c
+ (struct riscv_opcode *) riscv_builtin_opcodes;
+int bfd_riscv_num_opcodes = RISCV_NUM_OPCODES;
+#undef RISCV_NUM_OPCODES
+--- original-binutils/bfd/archures.c
++++ binutils-2.25/bfd/archures.c
+@@ -597,6 +597,7 @@ extern const bfd_arch_info_type bfd_pj_a
+ extern const bfd_arch_info_type bfd_plugin_arch;
+ extern const bfd_arch_info_type bfd_powerpc_archs[];
+ #define bfd_powerpc_arch bfd_powerpc_archs[0]
++extern const bfd_arch_info_type bfd_riscv_arch;
+ extern const bfd_arch_info_type bfd_rs6000_arch;
+ extern const bfd_arch_info_type bfd_rl78_arch;
+ extern const bfd_arch_info_type bfd_rx_arch;
+@@ -683,6 +684,7 @@ static const bfd_arch_info_type * const
+ &bfd_or1k_arch,
+ &bfd_pdp11_arch,
+ &bfd_powerpc_arch,
++ &bfd_riscv_arch,
+ &bfd_rs6000_arch,
+ &bfd_rl78_arch,
+ &bfd_rx_arch,
+--- original-binutils/bfd/bfd-in2.h
++++ binutils-2.25/bfd/bfd-in2.h
+@@ -2043,6 +2043,9 @@ enum bfd_architecture
+ #define bfd_mach_ppc_e6500 5007
+ #define bfd_mach_ppc_titan 83
+ #define bfd_mach_ppc_vle 84
++ bfd_arch_riscv, /* RISC-V */
++#define bfd_mach_riscv32 132
++#define bfd_mach_riscv64 164
+ bfd_arch_rs6000, /* IBM RS/6000 */
+ #define bfd_mach_rs6k 6000
+ #define bfd_mach_rs6k_rs1 6001
+@@ -5531,6 +5534,43 @@ relative offset from _GLOBAL_OFFSET_TABL
+ value in a word. The relocation is relative offset from */
+ BFD_RELOC_MICROBLAZE_32_GOTOFF,
+
++/* RISC-V relocations */
++ BFD_RELOC_RISCV_HI20,
++ BFD_RELOC_RISCV_PCREL_HI20,
++ BFD_RELOC_RISCV_PCREL_LO12_I,
++ BFD_RELOC_RISCV_PCREL_LO12_S,
++ BFD_RELOC_RISCV_LO12_I,
++ BFD_RELOC_RISCV_LO12_S,
++ BFD_RELOC_RISCV_GPREL12_I,
++ BFD_RELOC_RISCV_GPREL12_S,
++ BFD_RELOC_RISCV_TPREL_HI20,
++ BFD_RELOC_RISCV_TPREL_LO12_I,
++ BFD_RELOC_RISCV_TPREL_LO12_S,
++ BFD_RELOC_RISCV_TPREL_ADD,
++ BFD_RELOC_RISCV_CALL,
++ BFD_RELOC_RISCV_CALL_PLT,
++ BFD_RELOC_RISCV_ADD8,
++ BFD_RELOC_RISCV_ADD16,
++ BFD_RELOC_RISCV_ADD32,
++ BFD_RELOC_RISCV_ADD64,
++ BFD_RELOC_RISCV_SUB8,
++ BFD_RELOC_RISCV_SUB16,
++ BFD_RELOC_RISCV_SUB32,
++ BFD_RELOC_RISCV_SUB64,
++ BFD_RELOC_RISCV_GOT_HI20,
++ BFD_RELOC_RISCV_TLS_GOT_HI20,
++ BFD_RELOC_RISCV_TLS_GD_HI20,
++ BFD_RELOC_RISCV_JMP,
++ BFD_RELOC_RISCV_TLS_DTPMOD32,
++ BFD_RELOC_RISCV_TLS_DTPREL32,
++ BFD_RELOC_RISCV_TLS_DTPMOD64,
++ BFD_RELOC_RISCV_TLS_DTPREL64,
++ BFD_RELOC_RISCV_TLS_TPREL32,
++ BFD_RELOC_RISCV_TLS_TPREL64,
++ BFD_RELOC_RISCV_ALIGN,
++ BFD_RELOC_RISCV_RVC_BRANCH,
++ BFD_RELOC_RISCV_RVC_JUMP,
++
+ /* This is used to tell the dynamic linker to copy the value out of
+ the dynamic object into the runtime process image. */
+ BFD_RELOC_MICROBLAZE_COPY,
+--- original-binutils/bfd/config.bfd
++++ binutils-2.25/bfd/config.bfd
+@@ -119,6 +119,7 @@ or1k*|or1knd*) targ_archs=bfd_or1k_arch
+ pdp11*) targ_archs=bfd_pdp11_arch ;;
+ pj*) targ_archs="bfd_pj_arch bfd_i386_arch";;
+ powerpc*) targ_archs="bfd_rs6000_arch bfd_powerpc_arch" ;;
++riscv*) targ_archs=bfd_riscv_arch ;;
+ rs6000) targ_archs="bfd_rs6000_arch bfd_powerpc_arch" ;;
+ s390*) targ_archs=bfd_s390_arch ;;
+ sh*) targ_archs=bfd_sh_arch ;;
+@@ -1319,6 +1320,14 @@ case "${targ}" in
+ targ_defvec=rl78_elf32_vec
+ ;;
+
++#ifdef BFD64
++ riscv*-*-*)
++ targ_defvec=riscv_elf64_vec
++ targ_selvecs="riscv_elf32_vec riscv_elf64_vec"
++ want64=true
++ ;;
++#endif
++
+ rx-*-elf)
+ targ_defvec=rx_elf32_le_vec
+ targ_selvecs="rx_elf32_be_vec rx_elf32_le_vec rx_elf32_be_ns_vec"
+--- original-binutils/bfd/configure
++++ binutils-2.25/bfd/configure
+@@ -15506,6 +15506,8 @@ do
+ powerpc_pei_vec) tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
+ powerpc_pei_le_vec) tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
+ powerpc_xcoff_vec) tb="$tb coff-rs6000.lo xcofflink.lo" ;;
++ riscv_elf32_vec) tb="$tb elf32-riscv.lo elfxx-riscv.lo elf32.lo $elf" ;;
++ riscv_elf64_vec) tb="$tb elf64-riscv.lo elf64.lo elfxx-riscv.lo elf32.lo $elf"; target_size=64 ;;
+ rl78_elf32_vec) tb="$tb elf32-rl78.lo elf32.lo $elf" ;;
+ rs6000_xcoff64_vec) tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
+ rs6000_xcoff64_aix_vec) tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
+--- original-binutils/bfd/configure.ac
++++ binutils-2.25/bfd/configure.ac
+@@ -907,6 +907,8 @@ do
+ powerpc_pei_vec) tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
+ powerpc_pei_le_vec) tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
+ powerpc_xcoff_vec) tb="$tb coff-rs6000.lo xcofflink.lo" ;;
++ riscv_elf32_vec) tb="$tb elf32-riscv.lo elfxx-riscv.lo elf32.lo $elf" ;;
++ riscv_elf64_vec) tb="$tb elf64-riscv.lo elf64.lo elfxx-riscv.lo elf32.lo $elf"; target_size=64 ;;
+ rl78_elf32_vec) tb="$tb elf32-rl78.lo elf32.lo $elf" ;;
+ rs6000_xcoff64_vec) tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
+ rs6000_xcoff64_aix_vec) tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
+--- original-binutils/bfd/elf-bfd.h
++++ binutils-2.25/bfd/elf-bfd.h
+@@ -433,6 +433,7 @@ enum elf_target_id
+ XGATE_ELF_DATA,
+ TILEGX_ELF_DATA,
+ TILEPRO_ELF_DATA,
++ RISCV_ELF_DATA,
+ GENERIC_ELF_DATA
+ };
+
+--- original-binutils/bfd/Makefile.am
++++ binutils-2.25/bfd/Makefile.am
+@@ -931,6 +931,18 @@ elf64-ia64.c : elfnn-ia64.c
+ sed -e s/NN/64/g < $(srcdir)/elfnn-ia64.c > elf64-ia64.new
+ mv -f elf64-ia64.new elf64-ia64.c
+
++elf32-riscv.c : elfnn-riscv.c
++ rm -f elf32-riscv.c
++ echo "#line 1 \"$(srcdir)/elfnn-riscv.c\"" > elf32-riscv.new
++ sed -e s/NN/32/g < $(srcdir)/elfnn-riscv.c >> elf32-riscv.new
++ mv -f elf32-riscv.new elf32-riscv.c
++
++elf64-riscv.c : elfnn-riscv.c
++ rm -f elf64-riscv.c
++ echo "#line 1 \"$(srcdir)/elfnn-riscv.c\"" > elf64-riscv.new
++ sed -e s/NN/64/g < $(srcdir)/elfnn-riscv.c >> elf64-riscv.new
++ mv -f elf64-riscv.new elf64-riscv.c
++
+ peigen.c : peXXigen.c
+ rm -f peigen.c
+ sed -e s/XX/pe/g < $(srcdir)/peXXigen.c > peigen.new
+--- original-binutils/bfd/Makefile.in
++++ binutils-2.25/bfd/Makefile.in
+@@ -2009,6 +2009,18 @@ elf64-ia64.c : elfnn-ia64.c
+ sed -e s/NN/64/g < $(srcdir)/elfnn-ia64.c > elf64-ia64.new
+ mv -f elf64-ia64.new elf64-ia64.c
+
++elf32-riscv.c : elfnn-riscv.c
++ rm -f elf32-riscv.c
++ echo "#line 1 \"$(srcdir)/elfnn-riscv.c\"" > elf32-riscv.new
++ sed -e s/NN/32/g < $(srcdir)/elfnn-riscv.c >> elf32-riscv.new
++ mv -f elf32-riscv.new elf32-riscv.c
++
++elf64-riscv.c : elfnn-riscv.c
++ rm -f elf64-riscv.c
++ echo "#line 1 \"$(srcdir)/elfnn-riscv.c\"" > elf64-riscv.new
++ sed -e s/NN/64/g < $(srcdir)/elfnn-riscv.c >> elf64-riscv.new
++ mv -f elf64-riscv.new elf64-riscv.c
++
+ peigen.c : peXXigen.c
+ rm -f peigen.c
+ sed -e s/XX/pe/g < $(srcdir)/peXXigen.c > peigen.new
+--- original-binutils/bfd/targets.c
++++ binutils-2.25/bfd/targets.c
+@@ -784,6 +784,8 @@ extern const bfd_target powerpc_pe_le_ve
+ extern const bfd_target powerpc_pei_vec;
+ extern const bfd_target powerpc_pei_le_vec;
+ extern const bfd_target powerpc_xcoff_vec;
++extern const bfd_target riscv_elf32_vec;
++extern const bfd_target riscv_elf64_vec;
+ extern const bfd_target rl78_elf32_vec;
+ extern const bfd_target rs6000_xcoff64_vec;
+ extern const bfd_target rs6000_xcoff64_aix_vec;
+--- original-binutils/binutils/readelf.c
++++ binutils-2.25/binutils/readelf.c
+@@ -125,6 +125,7 @@
+ #include "elf/metag.h"
+ #include "elf/microblaze.h"
+ #include "elf/mips.h"
++#include "elf/riscv.h"
+ #include "elf/mmix.h"
+ #include "elf/mn10200.h"
+ #include "elf/mn10300.h"
+@@ -720,6 +721,7 @@ guess_is_rela (unsigned int e_machine)
+ case EM_OR1K:
+ case EM_PPC64:
+ case EM_PPC:
++ case EM_RISCV:
+ case EM_RL78:
+ case EM_RX:
+ case EM_S390:
+@@ -1252,6 +1254,10 @@ dump_relocations (FILE * file,
+ rtype = elf_mips_reloc_type (type);
+ break;
+
++ case EM_RISCV:
++ rtype = elf_riscv_reloc_type (type);
++ break;
++
+ case EM_ALPHA:
+ rtype = elf_alpha_reloc_type (type);
+ break;
+@@ -2164,6 +2170,7 @@ get_machine_name (unsigned e_machine)
+ case EM_CR16:
+ case EM_MICROBLAZE:
+ case EM_MICROBLAZE_OLD: return "Xilinx MicroBlaze";
++ case EM_RISCV: return "RISC-V";
+ case EM_RL78: return "Renesas RL78";
+ case EM_RX: return "Renesas RX";
+ case EM_METAG: return "Imagination Technologies Meta processor architecture";
+@@ -2951,6 +2958,18 @@ get_machine_flags (unsigned e_flags, uns
+ decode_NDS32_machine_flags (e_flags, buf, sizeof buf);
+ break;
+
++ case EM_RISCV:
++ {
++ if (e_flags & EF_RISCV_RVC)
++ strcat (buf, ", RVC");
++
++ if (!EF_GET_RISCV_EXT (e_flags))
++ break;
++ strcat (buf, ", ");
++ strcat (buf, riscv_elf_flag_to_name (EF_GET_RISCV_EXT (e_flags)));
++ }
++ break;
++
+ case EM_SH:
+ switch ((e_flags & EF_SH_MACH_MASK))
+ {
+@@ -10789,6 +10808,8 @@ is_32bit_abs_reloc (unsigned int reloc_t
+ return reloc_type == 1; /* R_PPC64_ADDR32. */
+ case EM_PPC:
+ return reloc_type == 1; /* R_PPC_ADDR32. */
++ case EM_RISCV:
++ return reloc_type == 1; /* R_RISCV_32. */
+ case EM_RL78:
+ return reloc_type == 1; /* R_RL78_DIR32. */
+ case EM_RX:
+@@ -10924,6 +10945,8 @@ is_64bit_abs_reloc (unsigned int reloc_t
+ return reloc_type == 80; /* R_PARISC_DIR64. */
+ case EM_PPC64:
+ return reloc_type == 38; /* R_PPC64_ADDR64. */
++ case EM_RISCV:
++ return reloc_type == 2; /* R_RISCV_64. */
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ case EM_SPARC:
+@@ -11072,6 +11095,7 @@ is_none_reloc (unsigned int reloc_type)
+ case EM_ADAPTEVA_EPIPHANY:
+ case EM_PPC: /* R_PPC_NONE. */
+ case EM_PPC64: /* R_PPC64_NONE. */
++ case EM_RISCV: /* R_RISCV_NONE. */
+ case EM_ARM: /* R_ARM_NONE. */
+ case EM_IA_64: /* R_IA64_NONE. */
+ case EM_SH: /* R_SH_NONE. */
+--- original-binutils/config.sub
++++ binutils-2.25/config.sub
+@@ -335,6 +335,9 @@ case $basic_machine in
+ ms1)
+ basic_machine=mt-unknown
+ ;;
++ riscv)
++ basic_machine=riscv-ucb
++ ;;
+
+ strongarm | thumb | xscale)
+ basic_machine=arm-unknown
+--- original-binutils/gas/configure.ac
++++ binutils-2.25/gas/configure.ac
+@@ -453,7 +453,7 @@ changequote([,])dnl
+ AC_MSG_RESULT($enable_audio_ext)
+ ;;
+
+- i386 | s390 | sparc)
++ i386 | riscv | s390 | sparc)
+ if test $this_target = $target ; then
+ AC_DEFINE_UNQUOTED(DEFAULT_ARCH, "${arch}", [Default architecture.])
+ fi
+--- original-binutils/gas/configure
++++ binutils-2.25/gas/configure
+@@ -12402,7 +12402,7 @@ $as_echo "#define NDS32_DEFAULT_AUDIO_EXT 1" >>confdefs.h
+ $as_echo "$enable_audio_ext" >&6; }
+ ;;
+
+- i386 | s390 | sparc)
++ i386 | riscv | s390 | sparc)
+ if test $this_target = $target ; then
+
+ cat >>confdefs.h <<_ACEOF
+--- original-binutils/gas/configure.tgt
++++ binutils-2.25/gas/configure.tgt
+@@ -86,6 +86,8 @@ case ${cpu} in
+ pj*) cpu_type=pj endian=big ;;
+ powerpc*le*) cpu_type=ppc endian=little ;;
+ powerpc*) cpu_type=ppc endian=big ;;
++ riscv32*) cpu_type=riscv endian=little arch=riscv32 ;;
++ riscv*) cpu_type=riscv endian=little arch=riscv64 ;;
+ rs6000*) cpu_type=ppc ;;
+ rl78*) cpu_type=rl78 ;;
+ rx) cpu_type=rx ;;
+@@ -384,6 +385,8 @@ case ${generic_target} in
+ ppc-*-kaos*) fmt=elf ;;
+ ppc-*-lynxos*) fmt=elf em=lynx ;;
+
++ riscv*-*-*) fmt=elf endian=little em=linux ;;
++
+ s390-*-linux-*) fmt=elf em=linux ;;
+ s390-*-tpf*) fmt=elf ;;
+
+@@ -489,7 +490,7 @@ case ${generic_target} in
+ esac
+
+ case ${cpu_type} in
+- aarch64 | alpha | arm | i386 | ia64 | microblaze | mips | ns32k | or1k | or1knd | pdp11 | ppc | sparc | z80 | z8k)
++ aarch64 | alpha | arm | i386 | ia64 | microblaze | mips | ns32k | or1k | or1knd | pdp11 | ppc | riscv | sparc | z80 | z8k)
+ bfd_gas=yes
+ ;;
+ esac
+--- original-binutils/gas/Makefile.am
++++ binutils-2.25/gas/Makefile.am
+@@ -171,6 +171,7 @@ TARGET_CPU_CFILES = \
+ config/tc-pdp11.c \
+ config/tc-pj.c \
+ config/tc-ppc.c \
++ config/tc-riscv.c \
+ config/tc-rl78.c \
+ config/tc-rx.c \
+ config/tc-s390.c \
+@@ -242,6 +243,7 @@ TARGET_CPU_HFILES = \
+ config/tc-pdp11.h \
+ config/tc-pj.h \
+ config/tc-ppc.h \
++ config/tc-riscv.h \
+ config/tc-rl78.h \
+ config/tc-rx.h \
+ config/tc-s390.h \
+--- original-binutils/gas/Makefile.in
++++ binutils-2.25/gas/Makefile.in
+@@ -440,6 +440,7 @@ TARGET_CPU_CFILES = \
+ config/tc-pdp11.c \
+ config/tc-pj.c \
+ config/tc-ppc.c \
++ config/tc-riscv.c \
+ config/tc-rl78.c \
+ config/tc-rx.c \
+ config/tc-s390.c \
+@@ -511,6 +512,7 @@ TARGET_CPU_HFILES = \
+ config/tc-pdp11.h \
+ config/tc-pj.h \
+ config/tc-ppc.h \
++ config/tc-riscv.h \
+ config/tc-rl78.h \
+ config/tc-rx.h \
+ config/tc-s390.h \
+@@ -866,6 +868,7 @@ distclean-compile:
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-pdp11.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-pj.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-ppc.Po@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-riscv.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-rl78.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-rx.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tc-s390.Po@am__quote@
+@@ -1571,6 +1574,20 @@ tc-ppc.obj: config/tc-ppc.c
+ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o tc-ppc.obj `if test -f 'config/tc-ppc.c'; then $(CYGPATH_W) 'config/tc-ppc.c'; else $(CYGPATH_W) '$(srcdir)/config/tc-ppc.c'; fi`
+
++tc-riscv.o: config/tc-riscv.c
++@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT tc-riscv.o -MD -MP -MF $(DEPDIR)/tc-riscv.Tpo -c -o tc-riscv.o `test -f 'config/tc-riscv.c' || echo '$(srcdir)/'`config/tc-riscv.c
++@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/tc-riscv.Tpo $(DEPDIR)/tc-riscv.Po
++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='config/tc-riscv.c' object='tc-riscv.o' libtool=no @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o tc-riscv.o `test -f 'config/tc-riscv.c' || echo '$(srcdir)/'`config/tc-riscv.c
++
++tc-riscv.obj: config/tc-riscv.c
++@am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT tc-riscv.obj -MD -MP -MF $(DEPDIR)/tc-riscv.Tpo -c -o tc-riscv.obj `if test -f 'config/tc-riscv.c'; then $(CYGPATH_W) 'config/tc-riscv.c'; else $(CYGPATH_W) '$(srcdir)/config/tc-riscv.c'; fi`
++@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/tc-riscv.Tpo $(DEPDIR)/tc-riscv.Po
++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='config/tc-riscv.c' object='tc-riscv.obj' libtool=no @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o tc-riscv.obj `if test -f 'config/tc-riscv.c'; then $(CYGPATH_W) 'config/tc-riscv.c'; else $(CYGPATH_W) '$(srcdir)/config/tc-riscv.c'; fi`
++
+ tc-rl78.o: config/tc-rl78.c
+ @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT tc-rl78.o -MD -MP -MF $(DEPDIR)/tc-rl78.Tpo -c -o tc-rl78.o `test -f 'config/tc-rl78.c' || echo '$(srcdir)/'`config/tc-rl78.c
+ @am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/tc-rl78.Tpo $(DEPDIR)/tc-rl78.Po
+--- original-binutils/include/dis-asm.h
++++ binutils-2.25/include/dis-asm.h
+@@ -254,6 +254,7 @@ extern int print_insn_little_arm (bfd_vm
+ extern int print_insn_little_mips (bfd_vma, disassemble_info *);
+ extern int print_insn_little_nios2 (bfd_vma, disassemble_info *);
+ extern int print_insn_little_powerpc (bfd_vma, disassemble_info *);
++extern int print_insn_riscv (bfd_vma, disassemble_info *);
+ extern int print_insn_little_score (bfd_vma, disassemble_info *);
+ extern int print_insn_lm32 (bfd_vma, disassemble_info *);
+ extern int print_insn_m32c (bfd_vma, disassemble_info *);
+@@ -313,6 +314,7 @@ extern void print_aarch64_disassembler_o
+ extern void print_i386_disassembler_options (FILE *);
+ extern void print_mips_disassembler_options (FILE *);
+ extern void print_ppc_disassembler_options (FILE *);
++extern void print_riscv_disassembler_options (FILE *);
+ extern void print_arm_disassembler_options (FILE *);
+ extern void parse_arm_disassembler_option (char *);
+ extern void print_s390_disassembler_options (FILE *);
+--- original-binutils/include/elf/common.h
++++ binutils-2.25/include/elf/common.h
+@@ -301,6 +301,7 @@
+ #define EM_INTEL207 207 /* Reserved by Intel */
+ #define EM_INTEL208 208 /* Reserved by Intel */
+ #define EM_INTEL209 209 /* Reserved by Intel */
++#define EM_RISCV 243 /* Reserved by Intel */
+
+ /* If it is necessary to assign new unofficial EM_* values, please pick large
+ random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision
+--- original-binutils/ld/configure.tgt
++++ binutils-2.25/ld/configure.tgt
+@@ -604,6 +604,12 @@ powerpc-*-aix*) targ_emul=aixppc ;;
+ powerpc-*-beos*) targ_emul=aixppc ;;
+ powerpc-*-windiss*) targ_emul=elf32ppcwindiss ;;
+ powerpc-*-lynxos*) targ_emul=ppclynx ;;
++riscv32*-*-*) targ_emul=elf32lriscv
++ targ_extra_emuls="elf64lriscv"
++ targ_extra_libpath=$targ_extra_emuls ;;
++riscv*-*-*) targ_emul=elf64lriscv
++ targ_extra_emuls="elf32lriscv"
++ targ_extra_libpath=$targ_extra_emuls ;;
+ rs6000-*-aix[5-9]*) targ_emul=aix5rs6 ;;
+ rs6000-*-aix*) targ_emul=aixrs6
+ ;;
+--- original-binutils/ld/Makefile.am
++++ binutils-2.25/ld/Makefile.am
+@@ -258,6 +258,7 @@ ALL_EMULATION_SOURCES = \
+ eelf32ppcsim.c \
+ eelf32ppcvxworks.c \
+ eelf32ppcwindiss.c \
++ eelf32lriscv.c \
+ eelf32rl78.c \
+ eelf32rx.c \
+ eelf32tilegx.c \
+@@ -464,6 +465,7 @@ ALL_64_EMULATION_SOURCES = \
+ eelf64btsmip_fbsd.c \
+ eelf64hppa.c \
+ eelf64lppc.c \
++ eelf64lriscv.c \
+ eelf64ltsmip.c \
+ eelf64ltsmip_fbsd.c \
+ eelf64mmix.c \
+@@ -1104,6 +1106,11 @@ eelf32lppcsim.c: $(srcdir)/emulparams/el
+ ldemul-list.h \
+ $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+
++eelf32lriscv.c: $(srcdir)/emulparams/elf32lriscv.sh \
++ $(srcdir)/emulparams/elf32lriscv-defs.sh $(ELF_DEPS) \
++ $(srcdir)/emultempl/riscvelf.em $(srcdir)/scripttempl/elf.sc \
++ ${GEN_DEPENDS}
++
+ eelf32lsmip.c: $(srcdir)/emulparams/elf32lsmip.sh \
+ $(srcdir)/emulparams/elf32lmip.sh $(srcdir)/emulparams/elf32bmip.sh \
+ $(ELF_DEPS) $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc \
+@@ -1861,6 +1868,12 @@ eelf64lppc.c: $(srcdir)/emulparams/elf64
+ ldemul-list.h \
+ $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+
++eelf64lriscv.c: $(srcdir)/emulparams/elf64lriscv.sh \
++ $(srcdir)/emulparams/elf64lriscv-defs.sh \
++ $(srcdir)/emulparams/elf32lriscv-defs.sh $(ELF_DEPS) \
++ $(srcdir)/emultempl/riscvelf.em $(srcdir)/scripttempl/elf.sc \
++ ${GEN_DEPENDS}
++
+ eelf64ltsmip.c: $(srcdir)/emulparams/elf64ltsmip.sh \
+ $(srcdir)/emulparams/elf64btsmip.sh $(srcdir)/emulparams/elf64bmip-defs.sh \
+ $(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
+--- original-binutils/ld/Makefile.in
++++ binutils-2.25/ld/Makefile.in
+@@ -546,6 +546,7 @@ ALL_EMULATION_SOURCES = \
+ eelf32lppclinux.c \
+ eelf32lppcnto.c \
+ eelf32lppcsim.c \
++ eelf32lriscv.c \
+ eelf32m32c.c \
+ eelf32mb_linux.c \
+ eelf32mbel_linux.c \
+@@ -771,6 +772,7 @@ ALL_64_EMULATION_SOURCES = \
+ eelf64btsmip_fbsd.c \
+ eelf64hppa.c \
+ eelf64lppc.c \
++ eelf64lriscv.c \
+ eelf64ltsmip.c \
+ eelf64ltsmip_fbsd.c \
+ eelf64mmix.c \
+@@ -1157,6 +1159,7 @@ distclean-compile:
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lppclinux.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lppcnto.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lppcsim.Po@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lriscv.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lr5900.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lr5900n32.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32lsmip.Po@am__quote@
+@@ -1211,6 +1214,7 @@ distclean-compile:
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64btsmip_fbsd.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64hppa.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lppc.Po@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64ltsmip.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64ltsmip_fbsd.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64mmix.Po@am__quote@
+@@ -2545,6 +2549,11 @@ eelf32lppcsim.c: $(srcdir)/emulparams/el
+ ldemul-list.h \
+ $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+
++eelf32lriscv.c: $(srcdir)/emulparams/elf32lriscv.sh \
++ $(srcdir)/emulparams/elf32lriscv-defs.sh $(ELF_DEPS) \
++ $(srcdir)/emultempl/riscvelf.em $(srcdir)/scripttempl/elf.sc \
++ ${GEN_DEPENDS}
++
+ eelf32lsmip.c: $(srcdir)/emulparams/elf32lsmip.sh \
+ $(srcdir)/emulparams/elf32lmip.sh $(srcdir)/emulparams/elf32bmip.sh \
+ $(ELF_DEPS) $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc \
+@@ -3302,6 +3311,12 @@ eelf64lppc.c: $(srcdir)/emulparams/elf64
+ ldemul-list.h \
+ $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+
++eelf64lriscv.c: $(srcdir)/emulparams/elf64lriscv.sh \
++ $(srcdir)/emulparams/elf64lriscv-defs.sh \
++ $(srcdir)/emulparams/elf32lriscv-defs.sh $(ELF_DEPS) \
++ $(srcdir)/emultempl/riscvelf.em $(srcdir)/scripttempl/elf.sc \
++ ${GEN_DEPENDS}
++
+ eelf64ltsmip.c: $(srcdir)/emulparams/elf64ltsmip.sh \
+ $(srcdir)/emulparams/elf64btsmip.sh $(srcdir)/emulparams/elf64bmip-defs.sh \
+ $(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
+--- original-binutils/opcodes/configure
++++ binutils-2.25/opcodes/configure
+@@ -12590,6 +12590,7 @@ if test x${all_targets} = xfalse ; then
+ bfd_powerpc_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
+ bfd_powerpc_64_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
+ bfd_pyramid_arch) ;;
++ bfd_riscv_arch) ta="$ta riscv-dis.lo riscv-opc.lo" ;;
+ bfd_romp_arch) ;;
+ bfd_rs6000_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
+ bfd_rl78_arch) ta="$ta rl78-dis.lo rl78-decode.lo";;
+--- original-binutils/opcodes/disassemble.c
++++ binutils-2.25/opcodes/disassemble.c
+@@ -373,6 +373,11 @@ disassembler (abfd)
+ disassemble = print_insn_little_powerpc;
+ break;
+ #endif
++#ifdef ARCH_riscv
++ case bfd_arch_riscv:
++ disassemble = print_insn_riscv;
++ break;
++#endif
+ #ifdef ARCH_rs6000
+ case bfd_arch_rs6000:
+ if (bfd_get_mach (abfd) == bfd_mach_ppc_620)
+@@ -545,6 +550,9 @@ disassembler_usage (stream)
+ #ifdef ARCH_powerpc
+ print_ppc_disassembler_options (stream);
+ #endif
++#ifdef ARCH_riscv
++ print_riscv_disassembler_options (stream);
++#endif
+ #ifdef ARCH_i386
+ print_i386_disassembler_options (stream);
+ #endif
+--- original-binutils/bfd/Makefile.in 2014-10-14 00:32:02.000000000 -0700
++++ binutils-2.25/bfd/Makefile.in 2015-03-31 06:53:23.253426230 -0700
+@@ -442,6 +442,7 @@
+ cpu-pj.lo \
+ cpu-plugin.lo \
+ cpu-powerpc.lo \
++ cpu-riscv.lo \
+ cpu-rs6000.lo \
+ cpu-rl78.lo \
+ cpu-rx.lo \
+@@ -526,6 +527,7 @@
+ cpu-pj.c \
+ cpu-plugin.c \
+ cpu-powerpc.c \
++ cpu-riscv.c \
+ cpu-rs6000.c \
+ cpu-rl78.c \
+ cpu-rx.c \
diff --git a/util/crossgcc/patches/gcc-4.9.2_elf_biarch.patch b/util/crossgcc/patches/gcc-5.2.0_elf_biarch.patch
index 25749ef9ea..37240f9e56 100644
--- a/util/crossgcc/patches/gcc-4.9.2_elf_biarch.patch
+++ b/util/crossgcc/patches/gcc-5.2.0_elf_biarch.patch
@@ -1,6 +1,6 @@
diff -urN gcc-4.9.2/gcc/config/i386/t-elf64 gcc-4.9.2/gcc/config/i386/t-elf64
--- gcc-4.9.2/gcc/config/i386/t-elf64 1969-12-31 16:00:00.000000000 -0800
-+++ gcc-4.9.2/gcc/config/i386/t-elf64 2015-06-17 11:20:08.032513005 -0700
++++ gcc-5.2.0/gcc/config/i386/t-elf64 2015-06-17 11:20:08.032513005 -0700
@@ -0,0 +1,38 @@
+# Copyright (C) 2002-2014 Free Software Foundation, Inc.
+#
@@ -42,7 +42,7 @@ diff -urN gcc-4.9.2/gcc/config/i386/t-elf64 gcc-4.9.2/gcc/config/i386/t-elf64
+MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-elf-x32)
diff -urN gcc-4.9.2/gcc/config.gcc gcc-4.9.2/gcc/config.gcc
--- gcc-4.9.2/gcc/config.gcc 2015-06-17 11:20:57.841008182 -0700
-+++ gcc-4.9.2/gcc/config.gcc 2015-06-17 11:17:24.818890200 -0700
++++ gcc-5.2.0/gcc/config.gcc 2015-06-17 11:17:24.818890200 -0700
@@ -1353,6 +1353,30 @@
;;
x86_64-*-elf*)
diff --git a/util/crossgcc/patches/gcc-4.9.2_riscv.patch b/util/crossgcc/patches/gcc-5.2.0_riscv.patch
index 942b48f815..ebe355d683 100644
--- a/util/crossgcc/patches/gcc-4.9.2_riscv.patch
+++ b/util/crossgcc/patches/gcc-5.2.0_riscv.patch
@@ -1,10 +1,6 @@
-Created from https://github.com/riscv/riscv-gnu-toolchain,
-commit ddce5d17f14831f4957e57c415aca77817c2a82c
-
-diff -urN original-gcc/config.sub gcc/config.sub
---- original-gcc/config.sub 2013-10-01 18:50:56.000000000 +0200
-+++ gcc-4.9.2/config.sub 2015-03-07 09:57:54.195132741 +0100
-@@ -334,6 +334,9 @@
+--- original-gcc/config.sub
++++ gcc-5.2.0/config.sub
+@@ -340,6 +340,9 @@ case $basic_machine in
ms1)
basic_machine=mt-unknown
;;
@@ -14,10 +10,308 @@ diff -urN original-gcc/config.sub gcc/config.sub
strongarm | thumb | xscale)
basic_machine=arm-unknown
-diff -urN original-gcc/gcc/common/config/riscv/riscv-common.c gcc/gcc/common/config/riscv/riscv-common.c
---- original-gcc/gcc/common/config/riscv/riscv-common.c 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/common/config/riscv/riscv-common.c 2015-03-07 09:51:45.663139025 +0100
-@@ -0,0 +1,128 @@
+--- original-gcc/gcc/config.gcc
++++ gcc-5.2.0/gcc/config.gcc
+@@ -439,6 +439,10 @@ powerpc*-*-*)
+ esac
+ extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
+ ;;
++riscv*)
++ cpu_type=riscv
++ need_64bit_hwint=yes
++ ;;
+ rs6000*-*-*)
+ extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
+ ;;
+@@ -1976,6 +1980,27 @@ microblaze*-*-elf)
+ cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
+ ;;
++riscv32*-*-linux*) # Linux RISC-V
++ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h riscv/default-32.h ${tm_file} riscv/linux.h riscv/linux64.h"
++ tmake_file="${tmake_file} riscv/t-linux64"
++ gnu_ld=yes
++ gas=yes
++ gcc_cv_initfini_array=yes
++ ;;
++riscv*-*-linux*) # Linux RISC-V
++ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h riscv/linux64.h"
++ tmake_file="${tmake_file} riscv/t-linux64"
++ gnu_ld=yes
++ gas=yes
++ gcc_cv_initfini_array=yes
++ ;;
++riscv*-*-elf*) # Linux RISC-V
++ tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
++ tmake_file="${tmake_file} riscv/t-elf"
++ gnu_ld=yes
++ gas=yes
++ gcc_cv_initfini_array=yes
++ ;;
+ mips*-*-netbsd*) # NetBSD/mips, either endian.
+ target_cpu_default="MASK_ABICALLS"
+ tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
+@@ -3851,6 +3876,31 @@ case "${target}" in
+ done
+ ;;
+
++ riscv*-*-*)
++ supported_defaults="abi arch arch_32 arch_64 float tune tune_32 tune_64"
++
++ case ${with_float} in
++ "" | soft | hard)
++ # OK
++ ;;
++ *)
++ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
++ exit 1
++ ;;
++ esac
++
++ case ${with_abi} in
++ "" | 32 | 64)
++ # OK
++ ;;
++ *)
++ echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
++ exit 1
++ ;;
++ esac
++
++ ;;
++
+ mips*-*-*)
+ supported_defaults="abi arch arch_32 arch_64 float fpu nan fp_32 odd_spreg_32 tune tune_32 tune_64 divide llsc mips-plt synci"
+
+--- original-gcc/gcc/configure
++++ gcc-5.2.0/gcc/configure
+@@ -23708,6 +23708,25 @@ x3: .space 4
+ tls_first_minor=14
+ tls_as_opt="-a32 --fatal-warnings"
+ ;;
++ riscv*-*-*)
++ conftest_s='
++ .section .tdata,"awT",@progbits
++x:
++ .word 2
++ .text
++ la.tls.gd a0,x
++ la.tls.ie a1,x
++ lui a0,%tls_ie_pcrel_hi(x)
++ lw a0,%pcrel_lo(x)(a0)
++ add a0,a0,tp
++ lw a0,0(a0)
++ lui a0,%tprel_hi(x)
++ add a0,a0,tp,%tprel_add(x)
++ lw a0,%tprel_lo(x)(a0)'
++ tls_first_major=2
++ tls_first_minor=21
++ tls_as_opt='-m32 --fatal-warnings'
++ ;;
+ s390-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+--- original-gcc/gcc/configure.ac
++++ gcc-5.2.0/gcc/configure.ac
+@@ -3263,6 +3263,25 @@ x3: .space 4
+ tls_first_minor=14
+ tls_as_opt="-a32 --fatal-warnings"
+ ;;
++ riscv*-*-*)
++ conftest_s='
++ .section .tdata,"awT",@progbits
++x:
++ .word 2
++ .text
++ la.tls.gd a0,x
++ la.tls.ie a1,x
++ lui a0,%tls_ie_pcrel_hi(x)
++ lw a0,%pcrel_lo(x)(a0)
++ add a0,a0,tp
++ lw a0,0(a0)
++ lui a0,%tprel_hi(x)
++ add a0,a0,tp,%tprel_add(x)
++ lw a0,%tprel_lo(x)(a0)'
++ tls_first_major=2
++ tls_first_minor=21
++ tls_as_opt='-m32 --fatal-warnings'
++ ;;
+ s390-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+--- original-gcc/gcc/testsuite/gcc.c-torture/execute/20101011-1.c
++++ gcc-5.2.0/gcc/testsuite/gcc.c-torture/execute/20101011-1.c
+@@ -6,6 +6,9 @@
+ #elif defined (__powerpc__) || defined (__PPC__) || defined (__ppc__) || defined (__POWERPC__) || defined (__ppc)
+ /* On PPC division by zero does not trap. */
+ # define DO_TEST 0
++#elif defined (__riscv__)
++ /* On RISC-V division by zero does not trap. */
++# define DO_TEST 0
+ #elif defined (__SPU__)
+ /* On SPU division by zero does not trap. */
+ # define DO_TEST 0
+--- original-gcc/gcc/testsuite/gcc.dg/20020312-2.c
++++ gcc-5.2.0/gcc/testsuite/gcc.dg/20020312-2.c
+@@ -66,6 +66,8 @@ extern void abort (void);
+ # else
+ # define PIC_REG "30"
+ # endif
++#elif defined(__riscv__)
++/* No pic register. */
+ #elif defined(__RX__)
+ /* No pic register. */
+ #elif defined(__s390__)
+--- original-gcc/gcc/testsuite/gcc.dg/20040813-1.c
++++ gcc-5.2.0/gcc/testsuite/gcc.dg/20040813-1.c
+@@ -2,7 +2,7 @@
+ /* Contributed by Devang Patel <dpatel@apple.com> */
+
+ /* { dg-do compile } */
+-/* { dg-skip-if "No stabs" { aarch64*-*-* mmix-*-* *-*-aix* alpha*-*-* hppa*64*-*-* ia64-*-* tile*-*-* nios2-*-* *-*-vxworks* nvptx-*-* } { "*" } { "" } } */
++/* { dg-skip-if "No stabs" { aarch64*-*-* mmix-*-* *-*-aix* alpha*-*-* hppa*64*-*-* ia64-*-* riscv*-*-* tile*-*-* nios2-*-* *-*-vxworks* nvptx-*-* } { "*" } { "" } } */
+ /* { dg-options "-gstabs" } */
+
+ int
+--- original-gcc/gcc/testsuite/gcc.dg/stack-usage-1.c
++++ gcc-5.2.0/gcc/testsuite/gcc.dg/stack-usage-1.c
+@@ -61,6 +61,8 @@
+ # else
+ # define SIZE 240
+ # endif
++#elif defined (__riscv__)
++# define SIZE 240
+ #elif defined (__AVR__)
+ # define SIZE 254
+ #elif defined (__s390x__)
+--- original-gcc/libatomic/configure.tgt
++++ gcc-5.2.0/libatomic/configure.tgt
+@@ -33,6 +33,7 @@ case "${target_cpu}" in
+ ARCH=alpha
+ ;;
+ rs6000 | powerpc*) ARCH=powerpc ;;
++ riscv*) ARCH=riscv ;;
+ sh*) ARCH=sh ;;
+
+ arm*)
+--- original-gcc/libgcc/config.host
++++ gcc-5.2.0/libgcc/config.host
+@@ -167,6 +167,9 @@ powerpc*-*-*)
+ ;;
+ rs6000*-*-*)
+ ;;
++riscv*)
++ cpu_type=riscv
++ ;;
+ sparc64*-*-*)
+ cpu_type=sparc
+ ;;
+@@ -1057,6 +1060,18 @@ powerpcle-*-eabi*)
+ tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
+ extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
+ ;;
++riscv32*-*-linux*)
++ tmake_file="${tmake_file} riscv/t-fpbit riscv/t-dpbit riscv/t-tpbit riscv/t-elf riscv/t-elf32"
++ extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
++ ;;
++riscv*-*-linux*)
++ tmake_file="${tmake_file} riscv/t-fpbit riscv/t-dpbit riscv/t-tpbit riscv/t-elf"
++ extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
++ ;;
++riscv*-*-*)
++ tmake_file="${tmake_file} riscv/t-fpbit riscv/t-dpbit riscv/t-elf"
++ extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
++ ;;
+ rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
+ md_unwind_header=rs6000/aix-unwind.h
+ tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
+--- original-gcc/libsanitizer/asan/asan_linux.cc
++++ gcc-5.2.0/libsanitizer/asan/asan_linux.cc
+@@ -213,6 +213,11 @@ void GetPcSpBp(void *context, uptr *pc,
+ *pc = ucontext->uc_mcontext.gregs[31];
+ *bp = ucontext->uc_mcontext.gregs[30];
+ *sp = ucontext->uc_mcontext.gregs[29];
++# elif defined(__riscv__)
++ ucontext_t *ucontext = (ucontext_t*)context;
++ *pc = ucontext->uc_mcontext.gregs[REG_PC];
++ *bp = ucontext->uc_mcontext.gregs[REG_S0];
++ *sp = ucontext->uc_mcontext.gregs[REG_SP];
+ #else
+ # error "Unsupported arch"
+ #endif
+--- original-gcc/libsanitizer/sanitizer_common/sanitizer_platform_limits_linux.cc
++++ gcc-5.2.0/libsanitizer/sanitizer_common/sanitizer_platform_limits_linux.cc
+@@ -61,7 +61,8 @@ namespace __sanitizer {
+ } // namespace __sanitizer
+
+ #if !defined(__powerpc64__) && !defined(__x86_64__) && !defined(__aarch64__)\
+- && !defined(__mips__) && !defined(__sparc__)
++ && !defined(__mips__) && !defined(__sparc__)\
++ && !defined(__riscv__)
+ COMPILER_CHECK(struct___old_kernel_stat_sz == sizeof(struct __old_kernel_stat));
+ #endif
+
+--- original-gcc/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
++++ gcc-5.2.0/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
+@@ -72,6 +72,10 @@ namespace __sanitizer {
+ const unsigned struct_kernel_stat_sz = 144;
+ #endif
+ const unsigned struct_kernel_stat64_sz = 104;
++#elif defined(__riscv__)
++ const unsigned struct___old_kernel_stat_sz = 0;
++ const unsigned struct_kernel_stat_sz = 128;
++ const unsigned struct_kernel_stat64_sz = 128;
+ #elif defined(__sparc__) && defined(__arch64__)
+ const unsigned struct___old_kernel_stat_sz = 0;
+ const unsigned struct_kernel_stat_sz = 104;
+@@ -511,7 +515,7 @@ namespace __sanitizer {
+ typedef long __sanitizer___kernel_off_t;
+ #endif
+
+-#if defined(__powerpc__) || defined(__mips__)
++#if defined(__powerpc__) || defined(__mips__) || defined(__riscv__)
+ typedef unsigned int __sanitizer___kernel_old_uid_t;
+ typedef unsigned int __sanitizer___kernel_old_gid_t;
+ #else
+diff -ru gcc-5.1.0.orig/libsanitizer/sanitizer_common/sanitizer_platform.h gcc-5.1.0/libsanitizer/sanitizer_common/sanitizer_platform.h
+--- gcc-5.1.0.orig/libsanitizer/sanitizer_common/sanitizer_platform.h 2015-05-13 19:36:27.061421043 -0700
++++ gcc-5.2.0/libsanitizer/sanitizer_common/sanitizer_platform.h 2015-05-13 19:44:19.274355577 -0700
+@@ -98,9 +98,9 @@
+
+ // The AArch64 linux port uses the canonical syscall set as mandated by
+ // the upstream linux community for all new ports. Other ports may still
+-// use legacy syscalls.
++// use legacy syscalls. The RISC-V port also does this.
+ #ifndef SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+-# if defined(__aarch64__) && SANITIZER_LINUX
++# if (defined(__aarch64__) || defined(__riscv__)) && SANITIZER_LINUX
+ # define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 1
+ # else
+ # define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 0
+diff -ru gcc-5.1.0.orig/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h gcc-5.1.0/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
+--- gcc-5.1.0.orig/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h 2015-05-13 19:36:27.061421043 -0700
++++ gcc-5.2.0/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h 2015-05-13 19:39:13.515487834 -0700
+@@ -73,7 +73,6 @@
+ #endif
+ const unsigned struct_kernel_stat64_sz = 104;
+ #elif defined(__riscv__)
+- const unsigned struct___old_kernel_stat_sz = 0;
+ const unsigned struct_kernel_stat_sz = 128;
+ const unsigned struct_kernel_stat64_sz = 128;
+ #elif defined(__sparc__) && defined(__arch64__)
+@@ -104,7 +103,7 @@
+
+ #if SANITIZER_LINUX || SANITIZER_FREEBSD
+
+-#if defined(__powerpc64__)
++#if defined(__powerpc64__) || defined(__riscv__)
+ const unsigned struct___old_kernel_stat_sz = 0;
+ #elif !defined(__sparc__)
+ const unsigned struct___old_kernel_stat_sz = 32;
+diff -urN empty/gcc/common/config/riscv/riscv-common.c gcc-5.2.0/gcc/common/config/riscv/riscv-common.c
+--- empty/gcc/common/config/riscv/riscv-common.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/common/config/riscv/riscv-common.c 2015-07-17 22:36:52.315705931 +0200
+@@ -0,0 +1,140 @@
+/* Common hooks for RISC-V.
+ Copyright (C) 1989-2014 Free Software Foundation, Inc.
+
@@ -92,6 +386,16 @@ diff -urN original-gcc/gcc/common/config/riscv/riscv-common.c gcc/gcc/common/con
+ return;
+ }
+
++ *flags &= ~MASK_RVC;
++ if (*p == 'C')
++ *flags |= MASK_RVC, p++;
++
++ /* FIXME: For now we just stop parsing when faced with a
++ non-standard RISC-V ISA extension, partially becauses of a
++ problem with the naming scheme. */
++ if (*p == 'X')
++ return;
++
+ if (*p)
+ {
+ error ("-march=%s: unsupported ISA substring %s", isa, p);
@@ -131,6 +435,7 @@ diff -urN original-gcc/gcc/common/config/riscv/riscv-common.c gcc/gcc/common/con
+ {
+ { OPT_LEVELS_1_PLUS, OPT_fsection_anchors, NULL, 1 },
+ { OPT_LEVELS_1_PLUS, OPT_fomit_frame_pointer, NULL, 1 },
++ { OPT_LEVELS_SIZE, OPT_msave_restore, NULL, 1 },
+ { OPT_LEVELS_NONE, 0, NULL, 0 }
+ };
+
@@ -139,16 +444,17 @@ diff -urN original-gcc/gcc/common/config/riscv/riscv-common.c gcc/gcc/common/con
+
+#undef TARGET_DEFAULT_TARGET_FLAGS
+#define TARGET_DEFAULT_TARGET_FLAGS \
-+ (riscv_flags_from_arch_string (RISCV_ARCH_STRING_DEFAULT) \
++ (TARGET_DEFAULT \
++ | riscv_flags_from_arch_string (RISCV_ARCH_STRING_DEFAULT) \
+ | (TARGET_64BIT_DEFAULT ? 0 : MASK_32BIT))
+
+#undef TARGET_HANDLE_OPTION
+#define TARGET_HANDLE_OPTION riscv_handle_option
+
+struct gcc_targetm_common targetm_common = TARGETM_COMMON_INITIALIZER;
-diff -urN original-gcc/gcc/config/riscv/constraints.md gcc/gcc/config/riscv/constraints.md
---- original-gcc/gcc/config/riscv/constraints.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/constraints.md 2015-03-07 09:51:45.663139025 +0100
+diff -urN empty/gcc/config/riscv/constraints.md gcc-5.2.0/gcc/config/riscv/constraints.md
+--- empty/gcc/config/riscv/constraints.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/constraints.md 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,90 @@
+;; Constraint definitions for RISC-V target.
+;; Copyright (C) 2011-2014 Free Software Foundation, Inc.
@@ -240,9 +546,9 @@ diff -urN original-gcc/gcc/config/riscv/constraints.md gcc/gcc/config/riscv/cons
+ A vector zero."
+ (and (match_code "const_vector")
+ (match_test "op == CONST0_RTX (mode)")))
-diff -urN original-gcc/gcc/config/riscv/default-32.h gcc/gcc/config/riscv/default-32.h
---- original-gcc/gcc/config/riscv/default-32.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/default-32.h 2015-03-07 09:51:45.663139025 +0100
+diff -urN empty/gcc/config/riscv/default-32.h gcc-5.2.0/gcc/config/riscv/default-32.h
+--- empty/gcc/config/riscv/default-32.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/default-32.h 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,22 @@
+/* Definitions of target machine for GCC, for RISC-V,
+ defaulting to 32-bit code generation.
@@ -266,9 +572,9 @@ diff -urN original-gcc/gcc/config/riscv/default-32.h gcc/gcc/config/riscv/defaul
+<http://www.gnu.org/licenses/>. */
+
+#define TARGET_64BIT_DEFAULT 0
-diff -urN original-gcc/gcc/config/riscv/elf.h gcc/gcc/config/riscv/elf.h
---- original-gcc/gcc/config/riscv/elf.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/elf.h 2015-03-07 09:51:45.663139025 +0100
+diff -urN empty/gcc/config/riscv/elf.h gcc-5.2.0/gcc/config/riscv/elf.h
+--- empty/gcc/config/riscv/elf.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/elf.h 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,31 @@
+/* Target macros for riscv*-elf targets.
+ Copyright (C) 1994, 1997, 1999, 2000, 2002, 2003, 2004, 2007, 2010
@@ -301,9 +607,9 @@ diff -urN original-gcc/gcc/config/riscv/elf.h gcc/gcc/config/riscv/elf.h
+#define ENDFILE_SPEC "crtend%O%s"
+
+#define NO_IMPLICIT_EXTERN_C 1
-diff -urN original-gcc/gcc/config/riscv/generic.md gcc/gcc/config/riscv/generic.md
---- original-gcc/gcc/config/riscv/generic.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/generic.md 2015-03-07 09:51:45.663139025 +0100
+diff -urN empty/gcc/config/riscv/generic.md gcc-5.2.0/gcc/config/riscv/generic.md
+--- empty/gcc/config/riscv/generic.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/generic.md 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,98 @@
+;; Generic DFA-based pipeline description for RISC-V targets.
+;; Copyright (C) 2011-2014 Free Software Foundation, Inc.
@@ -403,56 +709,9 @@ diff -urN original-gcc/gcc/config/riscv/generic.md gcc/gcc/config/riscv/generic.
+ (and (eq_attr "type" "fsqrt")
+ (eq_attr "mode" "DF"))
+ "alu")
-diff -urN original-gcc/gcc/config/riscv/linux64.h gcc/gcc/config/riscv/linux64.h
---- original-gcc/gcc/config/riscv/linux64.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/linux64.h 2015-03-07 09:51:45.663139025 +0100
-@@ -0,0 +1,43 @@
-+/* Definitions for 64-bit RISC-V GNU/Linux systems with ELF format.
-+ Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010, 2011
-+ Free Software Foundation, Inc.
-+
-+This file is part of GCC.
-+
-+GCC is free software; you can redistribute it and/or modify
-+it under the terms of the GNU General Public License as published by
-+the Free Software Foundation; either version 3, or (at your option)
-+any later version.
-+
-+GCC is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+GNU General Public License for more details.
-+
-+You should have received a copy of the GNU General Public License
-+along with GCC; see the file COPYING3. If not see
-+<http://www.gnu.org/licenses/>. */
-+
-+/* Force the default ABI flags onto the command line
-+ in order to make the other specs easier to write. */
-+#undef LIB_SPEC
-+#define LIB_SPEC "\
-+%{pthread:-lpthread} \
-+%{shared:-lc} \
-+%{!shared: \
-+ %{profile:-lc_p} %{!profile:-lc}}"
-+
-+#define GLIBC_DYNAMIC_LINKER32 "/lib32/ld.so.1"
-+#define GLIBC_DYNAMIC_LINKER64 "/lib/ld.so.1"
-+
-+#undef LINK_SPEC
-+#define LINK_SPEC "\
-+%{shared} \
-+ %{!shared: \
-+ %{!static: \
-+ %{rdynamic:-export-dynamic} \
-+ %{" OPT_ARCH64 ": -dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "} \
-+ %{" OPT_ARCH32 ": -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}} \
-+ %{static:-static}} \
-+%{" OPT_ARCH64 ":-melf64lriscv} \
-+%{" OPT_ARCH32 ":-melf32lriscv}"
-diff -urN original-gcc/gcc/config/riscv/linux.h gcc/gcc/config/riscv/linux.h
---- original-gcc/gcc/config/riscv/linux.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/linux.h 2015-03-07 09:51:45.663139025 +0100
+diff -urN empty/gcc/config/riscv/linux.h gcc-5.2.0/gcc/config/riscv/linux.h
+--- empty/gcc/config/riscv/linux.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/linux.h 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,60 @@
+/* Definitions for RISC-V GNU/Linux systems with ELF format.
+ Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -514,9 +773,56 @@ diff -urN original-gcc/gcc/config/riscv/linux.h gcc/gcc/config/riscv/linux.h
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC \
+ "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
-diff -urN original-gcc/gcc/config/riscv/opcode-riscv.h gcc/gcc/config/riscv/opcode-riscv.h
---- original-gcc/gcc/config/riscv/opcode-riscv.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/opcode-riscv.h 2015-03-07 09:51:45.663139025 +0100
+diff -urN empty/gcc/config/riscv/linux64.h gcc-5.2.0/gcc/config/riscv/linux64.h
+--- empty/gcc/config/riscv/linux64.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/linux64.h 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,43 @@
++/* Definitions for 64-bit RISC-V GNU/Linux systems with ELF format.
++ Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010, 2011
++ Free Software Foundation, Inc.
++
++This file is part of GCC.
++
++GCC is free software; you can redistribute it and/or modify
++it under the terms of the GNU General Public License as published by
++the Free Software Foundation; either version 3, or (at your option)
++any later version.
++
++GCC is distributed in the hope that it will be useful,
++but WITHOUT ANY WARRANTY; without even the implied warranty of
++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++GNU General Public License for more details.
++
++You should have received a copy of the GNU General Public License
++along with GCC; see the file COPYING3. If not see
++<http://www.gnu.org/licenses/>. */
++
++/* Force the default ABI flags onto the command line
++ in order to make the other specs easier to write. */
++#undef LIB_SPEC
++#define LIB_SPEC "\
++%{pthread:-lpthread} \
++%{shared:-lc} \
++%{!shared: \
++ %{profile:-lc_p} %{!profile:-lc}}"
++
++#define GLIBC_DYNAMIC_LINKER32 "/lib32/ld.so.1"
++#define GLIBC_DYNAMIC_LINKER64 "/lib/ld.so.1"
++
++#undef LINK_SPEC
++#define LINK_SPEC "\
++%{shared} \
++ %{!shared: \
++ %{!static: \
++ %{rdynamic:-export-dynamic} \
++ %{" OPT_ARCH64 ": -dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "} \
++ %{" OPT_ARCH32 ": -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}} \
++ %{static:-static}} \
++%{" OPT_ARCH64 ":-melf64lriscv} \
++%{" OPT_ARCH32 ":-melf32lriscv}"
+diff -urN empty/gcc/config/riscv/opcode-riscv.h gcc-5.2.0/gcc/config/riscv/opcode-riscv.h
+--- empty/gcc/config/riscv/opcode-riscv.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/opcode-riscv.h 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,149 @@
+/* RISC-V ISA encoding.
+ Copyright (C) 2011-2014 Free Software Foundation, Inc.
@@ -667,9 +973,9 @@ diff -urN original-gcc/gcc/config/riscv/opcode-riscv.h gcc/gcc/config/riscv/opco
+#include "riscv-opc.h"
+
+#endif /* _RISCV_H_ */
-diff -urN original-gcc/gcc/config/riscv/peephole.md gcc/gcc/config/riscv/peephole.md
---- original-gcc/gcc/config/riscv/peephole.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/peephole.md 2015-03-07 09:51:45.663139025 +0100
+diff -urN empty/gcc/config/riscv/peephole.md gcc-5.2.0/gcc/config/riscv/peephole.md
+--- empty/gcc/config/riscv/peephole.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/peephole.md 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,100 @@
+;;........................
+;; DI -> SI optimizations
@@ -771,10 +1077,10 @@ diff -urN original-gcc/gcc/config/riscv/peephole.md gcc/gcc/config/riscv/peephol
+ "TARGET_HARD_FLOAT && !TARGET_64BIT && (flag_pic && SYMBOL_REF_LOCAL_P (operands[0]))"
+ "<store>\t%1,%0,%2"
+ [(set (attr "length") (const_int 8))])
-diff -urN original-gcc/gcc/config/riscv/predicates.md gcc/gcc/config/riscv/predicates.md
---- original-gcc/gcc/config/riscv/predicates.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/predicates.md 2015-03-07 09:51:45.663139025 +0100
-@@ -0,0 +1,182 @@
+diff -urN empty/gcc/config/riscv/predicates.md gcc-5.2.0/gcc/config/riscv/predicates.md
+--- empty/gcc/config/riscv/predicates.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/predicates.md 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,187 @@
+;; Predicate description for RISC-V target.
+;; Copyright (C) 2011-2014 Free Software Foundation, Inc.
+;; Contributed by Andrew Waterman (waterman@cs.berkeley.edu) at UC Berkeley.
@@ -828,6 +1134,11 @@ diff -urN original-gcc/gcc/config/riscv/predicates.md gcc/gcc/config/riscv/predi
+ (ior (match_operand 0 "const_1_operand")
+ (match_operand 0 "register_operand")))
+
++;; Only use branch-on-bit sequences when the mask is not an ANDI immediate.
++(define_predicate "branch_on_bit_operand"
++ (and (match_code "const_int")
++ (match_test "INTVAL (op) >= RISCV_IMM_BITS - 1")))
++
+;; This is used for indexing into vectors, and hence only accepts const_int.
+(define_predicate "const_0_or_1_operand"
+ (and (match_code "const_int")
@@ -957,10 +1268,1535 @@ diff -urN original-gcc/gcc/config/riscv/predicates.md gcc/gcc/config/riscv/predi
+
+(define_predicate "fp_unorder_operator"
+ (match_code "ordered,unordered"))
-diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
---- original-gcc/gcc/config/riscv/riscv.c 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/riscv.c 2015-03-07 09:51:45.667139025 +0100
-@@ -0,0 +1,4292 @@
+diff -urN empty/gcc/config/riscv/riscv-ftypes.def gcc-5.2.0/gcc/config/riscv/riscv-ftypes.def
+--- empty/gcc/config/riscv/riscv-ftypes.def 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/riscv-ftypes.def 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,39 @@
++/* Definitions of prototypes for RISC-V built-in functions.
++ Copyright (C) 2011-2014 Free Software Foundation, Inc.
++ Contributed by Andrew Waterman (waterman@cs.berkeley.edu) at UC Berkeley.
++ Based on MIPS target for GNU compiler.
++
++This file is part of GCC.
++
++GCC is free software; you can redistribute it and/or modify
++it under the terms of the GNU General Public License as published by
++the Free Software Foundation; either version 3, or (at your option)
++any later version.
++
++GCC is distributed in the hope that it will be useful,
++but WITHOUT ANY WARRANTY; without even the implied warranty of
++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++GNU General Public License for more details.
++
++You should have received a copy of the GNU General Public License
++along with GCC; see the file COPYING3. If not see
++<http://www.gnu.org/licenses/>. */
++
++/* Invoke DEF_RISCV_FTYPE (NARGS, LIST) for each prototype used by
++ MIPS built-in functions, where:
++
++ NARGS is the number of arguments.
++ LIST contains the return-type code followed by the codes for each
++ argument type.
++
++ Argument- and return-type codes are either modes or one of the following:
++
++ VOID for void_type_node
++ INT for integer_type_node
++ POINTER for ptr_type_node
++
++ (we don't use PTR because that's a ANSI-compatibillity macro).
++
++ Please keep this list lexicographically sorted by the LIST argument. */
++
++DEF_RISCV_FTYPE (1, (VOID, VOID))
+diff -urN empty/gcc/config/riscv/riscv-modes.def gcc-5.2.0/gcc/config/riscv/riscv-modes.def
+--- empty/gcc/config/riscv/riscv-modes.def 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/riscv-modes.def 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,26 @@
++/* Extra machine modes for RISC-V target.
++ Copyright (C) 2011-2014 Free Software Foundation, Inc.
++ Contributed by Andrew Waterman (waterman@cs.berkeley.edu) at UC Berkeley.
++ Based on MIPS target for GNU compiler.
++
++This file is part of GCC.
++
++GCC is free software; you can redistribute it and/or modify
++it under the terms of the GNU General Public License as published by
++the Free Software Foundation; either version 3, or (at your option)
++any later version.
++
++GCC is distributed in the hope that it will be useful,
++but WITHOUT ANY WARRANTY; without even the implied warranty of
++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++GNU General Public License for more details.
++
++You should have received a copy of the GNU General Public License
++along with GCC; see the file COPYING3. If not see
++<http://www.gnu.org/licenses/>. */
++
++FLOAT_MODE (TF, 16, ieee_quad_format);
++
++/* Vector modes. */
++VECTOR_MODES (INT, 4); /* V8QI V4HI V2SI */
++VECTOR_MODES (FLOAT, 4); /* V4HF V2SF */
+diff -urN empty/gcc/config/riscv/riscv-opc.h gcc-5.2.0/gcc/config/riscv/riscv-opc.h
+--- empty/gcc/config/riscv/riscv-opc.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/riscv-opc.h 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,1348 @@
++/* Automatically generated by parse-opcodes */
++#ifndef RISCV_ENCODING_H
++#define RISCV_ENCODING_H
++#define MATCH_ADD 0x33
++#define MASK_ADD 0xfe00707f
++#define MATCH_ADDI 0x13
++#define MASK_ADDI 0x707f
++#define MATCH_ADDIW 0x1b
++#define MASK_ADDIW 0x707f
++#define MATCH_ADDW 0x3b
++#define MASK_ADDW 0xfe00707f
++#define MATCH_AMOADD_D 0x302f
++#define MASK_AMOADD_D 0xf800707f
++#define MATCH_AMOADD_W 0x202f
++#define MASK_AMOADD_W 0xf800707f
++#define MATCH_AMOAND_D 0x6000302f
++#define MASK_AMOAND_D 0xf800707f
++#define MATCH_AMOAND_W 0x6000202f
++#define MASK_AMOAND_W 0xf800707f
++#define MATCH_AMOMAX_D 0xa000302f
++#define MASK_AMOMAX_D 0xf800707f
++#define MATCH_AMOMAX_W 0xa000202f
++#define MASK_AMOMAX_W 0xf800707f
++#define MATCH_AMOMAXU_D 0xe000302f
++#define MASK_AMOMAXU_D 0xf800707f
++#define MATCH_AMOMAXU_W 0xe000202f
++#define MASK_AMOMAXU_W 0xf800707f
++#define MATCH_AMOMIN_D 0x8000302f
++#define MASK_AMOMIN_D 0xf800707f
++#define MATCH_AMOMIN_W 0x8000202f
++#define MASK_AMOMIN_W 0xf800707f
++#define MATCH_AMOMINU_D 0xc000302f
++#define MASK_AMOMINU_D 0xf800707f
++#define MATCH_AMOMINU_W 0xc000202f
++#define MASK_AMOMINU_W 0xf800707f
++#define MATCH_AMOOR_D 0x4000302f
++#define MASK_AMOOR_D 0xf800707f
++#define MATCH_AMOOR_W 0x4000202f
++#define MASK_AMOOR_W 0xf800707f
++#define MATCH_AMOSWAP_D 0x800302f
++#define MASK_AMOSWAP_D 0xf800707f
++#define MATCH_AMOSWAP_W 0x800202f
++#define MASK_AMOSWAP_W 0xf800707f
++#define MATCH_AMOXOR_D 0x2000302f
++#define MASK_AMOXOR_D 0xf800707f
++#define MATCH_AMOXOR_W 0x2000202f
++#define MASK_AMOXOR_W 0xf800707f
++#define MATCH_AND 0x7033
++#define MASK_AND 0xfe00707f
++#define MATCH_ANDI 0x7013
++#define MASK_ANDI 0x707f
++#define MATCH_AUIPC 0x17
++#define MASK_AUIPC 0x7f
++#define MATCH_BEQ 0x63
++#define MASK_BEQ 0x707f
++#define MATCH_BGE 0x5063
++#define MASK_BGE 0x707f
++#define MATCH_BGEU 0x7063
++#define MASK_BGEU 0x707f
++#define MATCH_BLT 0x4063
++#define MASK_BLT 0x707f
++#define MATCH_BLTU 0x6063
++#define MASK_BLTU 0x707f
++#define MATCH_BNE 0x1063
++#define MASK_BNE 0x707f
++#define MATCH_C_ADD 0x1000
++#define MASK_C_ADD 0xf003
++#define MATCH_C_ADD3 0xa000
++#define MASK_C_ADD3 0xe063
++#define MATCH_C_ADDI 0xc002
++#define MASK_C_ADDI 0xe003
++#define MATCH_C_ADDI16SP 0xc002
++#define MASK_C_ADDI16SP 0xef83
++#define MATCH_C_ADDI4SPN 0xa001
++#define MASK_C_ADDI4SPN 0xe003
++#define MATCH_C_ADDIN 0x8001
++#define MASK_C_ADDIN 0xe063
++#define MATCH_C_ADDIW 0xe002
++#define MASK_C_ADDIW 0xe003
++#define MATCH_C_ADDW 0x9000
++#define MASK_C_ADDW 0xf003
++#define MATCH_C_AND3 0xa060
++#define MASK_C_AND3 0xe063
++#define MATCH_C_ANDI 0xe002
++#define MASK_C_ANDI 0xe003
++#define MATCH_C_ANDIN 0x8061
++#define MASK_C_ANDIN 0xe063
++#define MATCH_C_BEQZ 0x4002
++#define MASK_C_BEQZ 0xe003
++#define MATCH_C_BGEZ 0xe001
++#define MASK_C_BGEZ 0xe003
++#define MATCH_C_BLTZ 0x6001
++#define MASK_C_BLTZ 0xe003
++#define MATCH_C_BNEZ 0x6002
++#define MASK_C_BNEZ 0xe003
++#define MATCH_C_EBREAK 0x1000
++#define MASK_C_EBREAK 0xffff
++#define MATCH_C_J 0x2
++#define MASK_C_J 0xe003
++#define MATCH_C_JAL 0x2002
++#define MASK_C_JAL 0xe003
++#define MATCH_C_JALR 0xa002
++#define MASK_C_JALR 0xf07f
++#define MATCH_C_JR 0x8002
++#define MASK_C_JR 0xf07f
++#define MATCH_C_LD 0xe000
++#define MASK_C_LD 0xe003
++#define MATCH_C_LDSP 0xe001
++#define MASK_C_LDSP 0xe003
++#define MATCH_C_LI 0x8002
++#define MASK_C_LI 0xe003
++#define MATCH_C_LUI 0xa002
++#define MASK_C_LUI 0xe003
++#define MATCH_C_LW 0xc000
++#define MASK_C_LW 0xe003
++#define MATCH_C_LWSP 0xc001
++#define MASK_C_LWSP 0xe003
++#define MATCH_C_MV 0x0
++#define MASK_C_MV 0xf003
++#define MATCH_C_OR3 0xa040
++#define MASK_C_OR3 0xe063
++#define MATCH_C_ORIN 0x8041
++#define MASK_C_ORIN 0xe063
++#define MATCH_C_SD 0x6000
++#define MASK_C_SD 0xe003
++#define MATCH_C_SDSP 0x6001
++#define MASK_C_SDSP 0xe003
++#define MATCH_C_SLL 0x6400
++#define MASK_C_SLL 0xfc63
++#define MATCH_C_SLLI 0x1
++#define MASK_C_SLLI 0xe003
++#define MATCH_C_SLLIW 0x8001
++#define MASK_C_SLLIW 0xe003
++#define MATCH_C_SLLR 0x6c00
++#define MASK_C_SLLR 0xfc63
++#define MATCH_C_SLT 0x6440
++#define MASK_C_SLT 0xfc63
++#define MATCH_C_SLTR 0x6c40
++#define MASK_C_SLTR 0xfc63
++#define MATCH_C_SLTU 0x6460
++#define MASK_C_SLTU 0xfc63
++#define MATCH_C_SLTUR 0x6c60
++#define MASK_C_SLTUR 0xfc63
++#define MATCH_C_SRA 0x6020
++#define MASK_C_SRA 0xfc63
++#define MATCH_C_SRAI 0x2000
++#define MASK_C_SRAI 0xe003
++#define MATCH_C_SRL 0x6420
++#define MASK_C_SRL 0xfc63
++#define MATCH_C_SRLI 0x2001
++#define MASK_C_SRLI 0xe003
++#define MATCH_C_SRLR 0x6c20
++#define MASK_C_SRLR 0xfc63
++#define MATCH_C_SUB 0x8000
++#define MASK_C_SUB 0xf003
++#define MATCH_C_SUB3 0xa020
++#define MASK_C_SUB3 0xe063
++#define MATCH_C_SW 0x4000
++#define MASK_C_SW 0xe003
++#define MATCH_C_SWSP 0x4001
++#define MASK_C_SWSP 0xe003
++#define MATCH_C_XOR 0x6000
++#define MASK_C_XOR 0xfc63
++#define MATCH_C_XORIN 0x8021
++#define MASK_C_XORIN 0xe063
++#define MATCH_CSRRC 0x3073
++#define MASK_CSRRC 0x707f
++#define MATCH_CSRRCI 0x7073
++#define MASK_CSRRCI 0x707f
++#define MATCH_CSRRS 0x2073
++#define MASK_CSRRS 0x707f
++#define MATCH_CSRRSI 0x6073
++#define MASK_CSRRSI 0x707f
++#define MATCH_CSRRW 0x1073
++#define MASK_CSRRW 0x707f
++#define MATCH_CSRRWI 0x5073
++#define MASK_CSRRWI 0x707f
++#define MATCH_CUSTOM0 0xb
++#define MASK_CUSTOM0 0x707f
++#define MATCH_CUSTOM0_RD 0x400b
++#define MASK_CUSTOM0_RD 0x707f
++#define MATCH_CUSTOM0_RD_RS1 0x600b
++#define MASK_CUSTOM0_RD_RS1 0x707f
++#define MATCH_CUSTOM0_RD_RS1_RS2 0x700b
++#define MASK_CUSTOM0_RD_RS1_RS2 0x707f
++#define MATCH_CUSTOM0_RS1 0x200b
++#define MASK_CUSTOM0_RS1 0x707f
++#define MATCH_CUSTOM0_RS1_RS2 0x300b
++#define MASK_CUSTOM0_RS1_RS2 0x707f
++#define MATCH_CUSTOM1 0x2b
++#define MASK_CUSTOM1 0x707f
++#define MATCH_CUSTOM1_RD 0x402b
++#define MASK_CUSTOM1_RD 0x707f
++#define MATCH_CUSTOM1_RD_RS1 0x602b
++#define MASK_CUSTOM1_RD_RS1 0x707f
++#define MATCH_CUSTOM1_RD_RS1_RS2 0x702b
++#define MASK_CUSTOM1_RD_RS1_RS2 0x707f
++#define MATCH_CUSTOM1_RS1 0x202b
++#define MASK_CUSTOM1_RS1 0x707f
++#define MATCH_CUSTOM1_RS1_RS2 0x302b
++#define MASK_CUSTOM1_RS1_RS2 0x707f
++#define MATCH_CUSTOM2 0x5b
++#define MASK_CUSTOM2 0x707f
++#define MATCH_CUSTOM2_RD 0x405b
++#define MASK_CUSTOM2_RD 0x707f
++#define MATCH_CUSTOM2_RD_RS1 0x605b
++#define MASK_CUSTOM2_RD_RS1 0x707f
++#define MATCH_CUSTOM2_RD_RS1_RS2 0x705b
++#define MASK_CUSTOM2_RD_RS1_RS2 0x707f
++#define MATCH_CUSTOM2_RS1 0x205b
++#define MASK_CUSTOM2_RS1 0x707f
++#define MATCH_CUSTOM2_RS1_RS2 0x305b
++#define MASK_CUSTOM2_RS1_RS2 0x707f
++#define MATCH_CUSTOM3 0x7b
++#define MASK_CUSTOM3 0x707f
++#define MATCH_CUSTOM3_RD 0x407b
++#define MASK_CUSTOM3_RD 0x707f
++#define MATCH_CUSTOM3_RD_RS1 0x607b
++#define MASK_CUSTOM3_RD_RS1 0x707f
++#define MATCH_CUSTOM3_RD_RS1_RS2 0x707b
++#define MASK_CUSTOM3_RD_RS1_RS2 0x707f
++#define MATCH_CUSTOM3_RS1 0x207b
++#define MASK_CUSTOM3_RS1 0x707f
++#define MATCH_CUSTOM3_RS1_RS2 0x307b
++#define MASK_CUSTOM3_RS1_RS2 0x707f
++#define MATCH_DIV 0x2004033
++#define MASK_DIV 0xfe00707f
++#define MATCH_DIVU 0x2005033
++#define MASK_DIVU 0xfe00707f
++#define MATCH_DIVUW 0x200503b
++#define MASK_DIVUW 0xfe00707f
++#define MATCH_DIVW 0x200403b
++#define MASK_DIVW 0xfe00707f
++#define MATCH_EBREAK 0x100073
++#define MASK_EBREAK 0xffffffff
++#define MATCH_ECALL 0x73
++#define MASK_ECALL 0xffffffff
++#define MATCH_ERET 0x10000073
++#define MASK_ERET 0xffffffff
++#define MATCH_FADD_D 0x2000053
++#define MASK_FADD_D 0xfe00007f
++#define MATCH_FADD_H 0x4000053
++#define MASK_FADD_H 0xfe00007f
++#define MATCH_FADD_S 0x53
++#define MASK_FADD_S 0xfe00007f
++#define MATCH_FCLASS_D 0xe2001053
++#define MASK_FCLASS_D 0xfff0707f
++#define MATCH_FCLASS_S 0xe0001053
++#define MASK_FCLASS_S 0xfff0707f
++#define MATCH_FCVT_D_H 0x8c000053
++#define MASK_FCVT_D_H 0xfff0007f
++#define MATCH_FCVT_D_L 0xd2200053
++#define MASK_FCVT_D_L 0xfff0007f
++#define MATCH_FCVT_D_LU 0xd2300053
++#define MASK_FCVT_D_LU 0xfff0007f
++#define MATCH_FCVT_D_S 0x42000053
++#define MASK_FCVT_D_S 0xfff0007f
++#define MATCH_FCVT_D_W 0xd2000053
++#define MASK_FCVT_D_W 0xfff0007f
++#define MATCH_FCVT_D_WU 0xd2100053
++#define MASK_FCVT_D_WU 0xfff0007f
++#define MATCH_FCVT_H_D 0x92000053
++#define MASK_FCVT_H_D 0xfff0007f
++#define MATCH_FCVT_H_L 0x64000053
++#define MASK_FCVT_H_L 0xfff0007f
++#define MATCH_FCVT_H_LU 0x6c000053
++#define MASK_FCVT_H_LU 0xfff0007f
++#define MATCH_FCVT_H_S 0x90000053
++#define MASK_FCVT_H_S 0xfff0007f
++#define MATCH_FCVT_H_W 0x74000053
++#define MASK_FCVT_H_W 0xfff0007f
++#define MATCH_FCVT_H_WU 0x7c000053
++#define MASK_FCVT_H_WU 0xfff0007f
++#define MATCH_FCVT_L_D 0xc2200053
++#define MASK_FCVT_L_D 0xfff0007f
++#define MATCH_FCVT_L_H 0x44000053
++#define MASK_FCVT_L_H 0xfff0007f
++#define MATCH_FCVT_L_S 0xc0200053
++#define MASK_FCVT_L_S 0xfff0007f
++#define MATCH_FCVT_LU_D 0xc2300053
++#define MASK_FCVT_LU_D 0xfff0007f
++#define MATCH_FCVT_LU_H 0x4c000053
++#define MASK_FCVT_LU_H 0xfff0007f
++#define MATCH_FCVT_LU_S 0xc0300053
++#define MASK_FCVT_LU_S 0xfff0007f
++#define MATCH_FCVT_S_D 0x40100053
++#define MASK_FCVT_S_D 0xfff0007f
++#define MATCH_FCVT_S_H 0x84000053
++#define MASK_FCVT_S_H 0xfff0007f
++#define MATCH_FCVT_S_L 0xd0200053
++#define MASK_FCVT_S_L 0xfff0007f
++#define MATCH_FCVT_S_LU 0xd0300053
++#define MASK_FCVT_S_LU 0xfff0007f
++#define MATCH_FCVT_S_W 0xd0000053
++#define MASK_FCVT_S_W 0xfff0007f
++#define MATCH_FCVT_S_WU 0xd0100053
++#define MASK_FCVT_S_WU 0xfff0007f
++#define MATCH_FCVT_W_D 0xc2000053
++#define MASK_FCVT_W_D 0xfff0007f
++#define MATCH_FCVT_W_H 0x54000053
++#define MASK_FCVT_W_H 0xfff0007f
++#define MATCH_FCVT_W_S 0xc0000053
++#define MASK_FCVT_W_S 0xfff0007f
++#define MATCH_FCVT_WU_D 0xc2100053
++#define MASK_FCVT_WU_D 0xfff0007f
++#define MATCH_FCVT_WU_H 0x5c000053
++#define MASK_FCVT_WU_H 0xfff0007f
++#define MATCH_FCVT_WU_S 0xc0100053
++#define MASK_FCVT_WU_S 0xfff0007f
++#define MATCH_FDIV_D 0x1a000053
++#define MASK_FDIV_D 0xfe00007f
++#define MATCH_FDIV_H 0x1c000053
++#define MASK_FDIV_H 0xfe00007f
++#define MATCH_FDIV_S 0x18000053
++#define MASK_FDIV_S 0xfe00007f
++#define MATCH_FENCE 0xf
++#define MASK_FENCE 0x707f
++#define MATCH_FENCE_I 0x100f
++#define MASK_FENCE_I 0x707f
++#define MATCH_FEQ_D 0xa2002053
++#define MASK_FEQ_D 0xfe00707f
++#define MATCH_FEQ_H 0xac000053
++#define MASK_FEQ_H 0xfe00707f
++#define MATCH_FEQ_S 0xa0002053
++#define MASK_FEQ_S 0xfe00707f
++#define MATCH_FLD 0x3007
++#define MASK_FLD 0x707f
++#define MATCH_FLE_D 0xa2000053
++#define MASK_FLE_D 0xfe00707f
++#define MATCH_FLE_H 0xbc000053
++#define MASK_FLE_H 0xfe00707f
++#define MATCH_FLE_S 0xa0000053
++#define MASK_FLE_S 0xfe00707f
++#define MATCH_FLH 0x1007
++#define MASK_FLH 0x707f
++#define MATCH_FLT_D 0xa2001053
++#define MASK_FLT_D 0xfe00707f
++#define MATCH_FLT_H 0xb4000053
++#define MASK_FLT_H 0xfe00707f
++#define MATCH_FLT_S 0xa0001053
++#define MASK_FLT_S 0xfe00707f
++#define MATCH_FLW 0x2007
++#define MASK_FLW 0x707f
++#define MATCH_FMADD_D 0x2000043
++#define MASK_FMADD_D 0x600007f
++#define MATCH_FMADD_H 0x4000043
++#define MASK_FMADD_H 0x600007f
++#define MATCH_FMADD_S 0x43
++#define MASK_FMADD_S 0x600007f
++#define MATCH_FMAX_D 0x2a001053
++#define MASK_FMAX_D 0xfe00707f
++#define MATCH_FMAX_H 0xcc000053
++#define MASK_FMAX_H 0xfe00707f
++#define MATCH_FMAX_S 0x28001053
++#define MASK_FMAX_S 0xfe00707f
++#define MATCH_FMIN_D 0x2a000053
++#define MASK_FMIN_D 0xfe00707f
++#define MATCH_FMIN_H 0xc4000053
++#define MASK_FMIN_H 0xfe00707f
++#define MATCH_FMIN_S 0x28000053
++#define MASK_FMIN_S 0xfe00707f
++#define MATCH_FMOVN 0x6007077
++#define MASK_FMOVN 0xfe00707f
++#define MATCH_FMOVZ 0x4007077
++#define MASK_FMOVZ 0xfe00707f
++#define MATCH_FMSUB_D 0x2000047
++#define MASK_FMSUB_D 0x600007f
++#define MATCH_FMSUB_H 0x4000047
++#define MASK_FMSUB_H 0x600007f
++#define MATCH_FMSUB_S 0x47
++#define MASK_FMSUB_S 0x600007f
++#define MATCH_FMUL_D 0x12000053
++#define MASK_FMUL_D 0xfe00007f
++#define MATCH_FMUL_H 0x14000053
++#define MASK_FMUL_H 0xfe00007f
++#define MATCH_FMUL_S 0x10000053
++#define MASK_FMUL_S 0xfe00007f
++#define MATCH_FMV_D_X 0xf2000053
++#define MASK_FMV_D_X 0xfff0707f
++#define MATCH_FMV_H_X 0xf4000053
++#define MASK_FMV_H_X 0xfff0707f
++#define MATCH_FMV_S_X 0xf0000053
++#define MASK_FMV_S_X 0xfff0707f
++#define MATCH_FMV_X_D 0xe2000053
++#define MASK_FMV_X_D 0xfff0707f
++#define MATCH_FMV_X_H 0xe4000053
++#define MASK_FMV_X_H 0xfff0707f
++#define MATCH_FMV_X_S 0xe0000053
++#define MASK_FMV_X_S 0xfff0707f
++#define MATCH_FNMADD_D 0x200004f
++#define MASK_FNMADD_D 0x600007f
++#define MATCH_FNMADD_H 0x400004f
++#define MASK_FNMADD_H 0x600007f
++#define MATCH_FNMADD_S 0x4f
++#define MASK_FNMADD_S 0x600007f
++#define MATCH_FNMSUB_D 0x200004b
++#define MASK_FNMSUB_D 0x600007f
++#define MATCH_FNMSUB_H 0x400004b
++#define MASK_FNMSUB_H 0x600007f
++#define MATCH_FNMSUB_S 0x4b
++#define MASK_FNMSUB_S 0x600007f
++#define MATCH_FRCSR 0x302073
++#define MASK_FRCSR 0xfffff07f
++#define MATCH_FRFLAGS 0x102073
++#define MASK_FRFLAGS 0xfffff07f
++#define MATCH_FRRM 0x202073
++#define MASK_FRRM 0xfffff07f
++#define MATCH_FSCSR 0x301073
++#define MASK_FSCSR 0xfff0707f
++#define MATCH_FSD 0x3027
++#define MASK_FSD 0x707f
++#define MATCH_FSFLAGS 0x101073
++#define MASK_FSFLAGS 0xfff0707f
++#define MATCH_FSFLAGSI 0x105073
++#define MASK_FSFLAGSI 0xfff0707f
++#define MATCH_FSGNJ_D 0x22000053
++#define MASK_FSGNJ_D 0xfe00707f
++#define MATCH_FSGNJ_H 0x2c000053
++#define MASK_FSGNJ_H 0xfe00707f
++#define MATCH_FSGNJ_S 0x20000053
++#define MASK_FSGNJ_S 0xfe00707f
++#define MATCH_FSGNJN_D 0x22001053
++#define MASK_FSGNJN_D 0xfe00707f
++#define MATCH_FSGNJN_H 0x34000053
++#define MASK_FSGNJN_H 0xfe00707f
++#define MATCH_FSGNJN_S 0x20001053
++#define MASK_FSGNJN_S 0xfe00707f
++#define MATCH_FSGNJX_D 0x22002053
++#define MASK_FSGNJX_D 0xfe00707f
++#define MATCH_FSGNJX_H 0x3c000053
++#define MASK_FSGNJX_H 0xfe00707f
++#define MATCH_FSGNJX_S 0x20002053
++#define MASK_FSGNJX_S 0xfe00707f
++#define MATCH_FSH 0x1027
++#define MASK_FSH 0x707f
++#define MATCH_FSQRT_D 0x5a000053
++#define MASK_FSQRT_D 0xfff0007f
++#define MATCH_FSQRT_H 0x24000053
++#define MASK_FSQRT_H 0xfff0007f
++#define MATCH_FSQRT_S 0x58000053
++#define MASK_FSQRT_S 0xfff0007f
++#define MATCH_FSRM 0x201073
++#define MASK_FSRM 0xfff0707f
++#define MATCH_FSRMI 0x205073
++#define MASK_FSRMI 0xfff0707f
++#define MATCH_FSUB_D 0xa000053
++#define MASK_FSUB_D 0xfe00007f
++#define MATCH_FSUB_H 0xc000053
++#define MASK_FSUB_H 0xfe00007f
++#define MATCH_FSUB_S 0x8000053
++#define MASK_FSUB_S 0xfe00007f
++#define MATCH_FSW 0x2027
++#define MASK_FSW 0x707f
++#define MATCH_HRTS 0x20500073
++#define MASK_HRTS 0xffffffff
++#define MATCH_JAL 0x6f
++#define MASK_JAL 0x7f
++#define MATCH_JALR 0x67
++#define MASK_JALR 0x707f
++#define MATCH_LB 0x3
++#define MASK_LB 0x707f
++#define MATCH_LBU 0x4003
++#define MASK_LBU 0x707f
++#define MATCH_LD 0x3003
++#define MASK_LD 0x707f
++#define MATCH_LH 0x1003
++#define MASK_LH 0x707f
++#define MATCH_LHU 0x5003
++#define MASK_LHU 0x707f
++#define MATCH_LR_D 0x1000302f
++#define MASK_LR_D 0xf9f0707f
++#define MATCH_LR_W 0x1000202f
++#define MASK_LR_W 0xf9f0707f
++#define MATCH_LUI 0x37
++#define MASK_LUI 0x7f
++#define MATCH_LW 0x2003
++#define MASK_LW 0x707f
++#define MATCH_LWU 0x6003
++#define MASK_LWU 0x707f
++#define MATCH_MOVN 0x2007077
++#define MASK_MOVN 0xfe00707f
++#define MATCH_MOVZ 0x7077
++#define MASK_MOVZ 0xfe00707f
++#define MATCH_MRTH 0x30600073
++#define MASK_MRTH 0xffffffff
++#define MATCH_MRTS 0x30500073
++#define MASK_MRTS 0xffffffff
++#define MATCH_MUL 0x2000033
++#define MASK_MUL 0xfe00707f
++#define MATCH_MULH 0x2001033
++#define MASK_MULH 0xfe00707f
++#define MATCH_MULHSU 0x2002033
++#define MASK_MULHSU 0xfe00707f
++#define MATCH_MULHU 0x2003033
++#define MASK_MULHU 0xfe00707f
++#define MATCH_MULW 0x200003b
++#define MASK_MULW 0xfe00707f
++#define MATCH_OR 0x6033
++#define MASK_OR 0xfe00707f
++#define MATCH_ORI 0x6013
++#define MASK_ORI 0x707f
++#define MATCH_RDCYCLE 0xc0002073
++#define MASK_RDCYCLE 0xfffff07f
++#define MATCH_RDCYCLEH 0xc8002073
++#define MASK_RDCYCLEH 0xfffff07f
++#define MATCH_RDINSTRET 0xc0202073
++#define MASK_RDINSTRET 0xfffff07f
++#define MATCH_RDINSTRETH 0xc8202073
++#define MASK_RDINSTRETH 0xfffff07f
++#define MATCH_RDTIME 0xc0102073
++#define MASK_RDTIME 0xfffff07f
++#define MATCH_RDTIMEH 0xc8102073
++#define MASK_RDTIMEH 0xfffff07f
++#define MATCH_REM 0x2006033
++#define MASK_REM 0xfe00707f
++#define MATCH_REMU 0x2007033
++#define MASK_REMU 0xfe00707f
++#define MATCH_REMUW 0x200703b
++#define MASK_REMUW 0xfe00707f
++#define MATCH_REMW 0x200603b
++#define MASK_REMW 0xfe00707f
++#define MATCH_SB 0x23
++#define MASK_SB 0x707f
++#define MATCH_SBREAK 0x100073
++#define MASK_SBREAK 0xffffffff
++#define MATCH_SC_D 0x1800302f
++#define MASK_SC_D 0xf800707f
++#define MATCH_SC_W 0x1800202f
++#define MASK_SC_W 0xf800707f
++#define MATCH_SCALL 0x73
++#define MASK_SCALL 0xffffffff
++#define MATCH_SD 0x3023
++#define MASK_SD 0x707f
++#define MATCH_SFENCE_VM 0x10100073
++#define MASK_SFENCE_VM 0xfff07fff
++#define MATCH_SH 0x1023
++#define MASK_SH 0x707f
++#define MATCH_SLL 0x1033
++#define MASK_SLL 0xfe00707f
++#define MATCH_SLLI 0x1013
++#define MASK_SLLI 0xfc00707f
++#define MATCH_SLLI_RV32 0x1013
++#define MASK_SLLI_RV32 0xfe00707f
++#define MATCH_SLLIW 0x101b
++#define MASK_SLLIW 0xfe00707f
++#define MATCH_SLLW 0x103b
++#define MASK_SLLW 0xfe00707f
++#define MATCH_SLT 0x2033
++#define MASK_SLT 0xfe00707f
++#define MATCH_SLTI 0x2013
++#define MASK_SLTI 0x707f
++#define MATCH_SLTIU 0x3013
++#define MASK_SLTIU 0x707f
++#define MATCH_SLTU 0x3033
++#define MASK_SLTU 0xfe00707f
++#define MATCH_SRA 0x40005033
++#define MASK_SRA 0xfe00707f
++#define MATCH_SRAI 0x40005013
++#define MASK_SRAI 0xfc00707f
++#define MATCH_SRAI_RV32 0x40005013
++#define MASK_SRAI_RV32 0xfe00707f
++#define MATCH_SRAIW 0x4000501b
++#define MASK_SRAIW 0xfe00707f
++#define MATCH_SRAW 0x4000503b
++#define MASK_SRAW 0xfe00707f
++#define MATCH_SRET 0x10000073
++#define MASK_SRET 0xffffffff
++#define MATCH_SRL 0x5033
++#define MASK_SRL 0xfe00707f
++#define MATCH_SRLI 0x5013
++#define MASK_SRLI 0xfc00707f
++#define MATCH_SRLI_RV32 0x5013
++#define MASK_SRLI_RV32 0xfe00707f
++#define MATCH_SRLIW 0x501b
++#define MASK_SRLIW 0xfe00707f
++#define MATCH_SRLW 0x503b
++#define MASK_SRLW 0xfe00707f
++#define MATCH_STOP 0x5077
++#define MASK_STOP 0xffffffff
++#define MATCH_SUB 0x40000033
++#define MASK_SUB 0xfe00707f
++#define MATCH_SUBW 0x4000003b
++#define MASK_SUBW 0xfe00707f
++#define MATCH_SW 0x2023
++#define MASK_SW 0x707f
++#define MATCH_UTIDX 0x6077
++#define MASK_UTIDX 0xfffff07f
++#define MATCH_VENQCMD 0xa00302b
++#define MASK_VENQCMD 0xfe007fff
++#define MATCH_VENQCNT 0x1000302b
++#define MASK_VENQCNT 0xfe007fff
++#define MATCH_VENQIMM1 0xc00302b
++#define MASK_VENQIMM1 0xfe007fff
++#define MATCH_VENQIMM2 0xe00302b
++#define MASK_VENQIMM2 0xfe007fff
++#define MATCH_VF 0x10202b
++#define MASK_VF 0x1f0707f
++#define MATCH_VFLD 0x1600205b
++#define MASK_VFLD 0xfff0707f
++#define MATCH_VFLSEGD 0x1600205b
++#define MASK_VFLSEGD 0x1ff0707f
++#define MATCH_VFLSEGSTD 0x1600305b
++#define MASK_VFLSEGSTD 0x1e00707f
++#define MATCH_VFLSEGSTW 0x1400305b
++#define MASK_VFLSEGSTW 0x1e00707f
++#define MATCH_VFLSEGW 0x1400205b
++#define MASK_VFLSEGW 0x1ff0707f
++#define MATCH_VFLSTD 0x1600305b
++#define MASK_VFLSTD 0xfe00707f
++#define MATCH_VFLSTW 0x1400305b
++#define MASK_VFLSTW 0xfe00707f
++#define MATCH_VFLW 0x1400205b
++#define MASK_VFLW 0xfff0707f
++#define MATCH_VFMSV_D 0x1200202b
++#define MASK_VFMSV_D 0xfff0707f
++#define MATCH_VFMSV_S 0x1000202b
++#define MASK_VFMSV_S 0xfff0707f
++#define MATCH_VFMVV 0x1000002b
++#define MASK_VFMVV 0xfff0707f
++#define MATCH_VFSD 0x1600207b
++#define MASK_VFSD 0xfff0707f
++#define MATCH_VFSSEGD 0x1600207b
++#define MASK_VFSSEGD 0x1ff0707f
++#define MATCH_VFSSEGSTD 0x1600307b
++#define MASK_VFSSEGSTD 0x1e00707f
++#define MATCH_VFSSEGSTW 0x1400307b
++#define MASK_VFSSEGSTW 0x1e00707f
++#define MATCH_VFSSEGW 0x1400207b
++#define MASK_VFSSEGW 0x1ff0707f
++#define MATCH_VFSSTD 0x1600307b
++#define MASK_VFSSTD 0xfe00707f
++#define MATCH_VFSSTW 0x1400307b
++#define MASK_VFSSTW 0xfe00707f
++#define MATCH_VFSW 0x1400207b
++#define MASK_VFSW 0xfff0707f
++#define MATCH_VGETCFG 0x400b
++#define MASK_VGETCFG 0xfffff07f
++#define MATCH_VGETVL 0x200400b
++#define MASK_VGETVL 0xfffff07f
++#define MATCH_VLB 0x205b
++#define MASK_VLB 0xfff0707f
++#define MATCH_VLBU 0x800205b
++#define MASK_VLBU 0xfff0707f
++#define MATCH_VLD 0x600205b
++#define MASK_VLD 0xfff0707f
++#define MATCH_VLH 0x200205b
++#define MASK_VLH 0xfff0707f
++#define MATCH_VLHU 0xa00205b
++#define MASK_VLHU 0xfff0707f
++#define MATCH_VLSEGB 0x205b
++#define MASK_VLSEGB 0x1ff0707f
++#define MATCH_VLSEGBU 0x800205b
++#define MASK_VLSEGBU 0x1ff0707f
++#define MATCH_VLSEGD 0x600205b
++#define MASK_VLSEGD 0x1ff0707f
++#define MATCH_VLSEGH 0x200205b
++#define MASK_VLSEGH 0x1ff0707f
++#define MATCH_VLSEGHU 0xa00205b
++#define MASK_VLSEGHU 0x1ff0707f
++#define MATCH_VLSEGSTB 0x305b
++#define MASK_VLSEGSTB 0x1e00707f
++#define MATCH_VLSEGSTBU 0x800305b
++#define MASK_VLSEGSTBU 0x1e00707f
++#define MATCH_VLSEGSTD 0x600305b
++#define MASK_VLSEGSTD 0x1e00707f
++#define MATCH_VLSEGSTH 0x200305b
++#define MASK_VLSEGSTH 0x1e00707f
++#define MATCH_VLSEGSTHU 0xa00305b
++#define MASK_VLSEGSTHU 0x1e00707f
++#define MATCH_VLSEGSTW 0x400305b
++#define MASK_VLSEGSTW 0x1e00707f
++#define MATCH_VLSEGSTWU 0xc00305b
++#define MASK_VLSEGSTWU 0x1e00707f
++#define MATCH_VLSEGW 0x400205b
++#define MASK_VLSEGW 0x1ff0707f
++#define MATCH_VLSEGWU 0xc00205b
++#define MASK_VLSEGWU 0x1ff0707f
++#define MATCH_VLSTB 0x305b
++#define MASK_VLSTB 0xfe00707f
++#define MATCH_VLSTBU 0x800305b
++#define MASK_VLSTBU 0xfe00707f
++#define MATCH_VLSTD 0x600305b
++#define MASK_VLSTD 0xfe00707f
++#define MATCH_VLSTH 0x200305b
++#define MASK_VLSTH 0xfe00707f
++#define MATCH_VLSTHU 0xa00305b
++#define MASK_VLSTHU 0xfe00707f
++#define MATCH_VLSTW 0x400305b
++#define MASK_VLSTW 0xfe00707f
++#define MATCH_VLSTWU 0xc00305b
++#define MASK_VLSTWU 0xfe00707f
++#define MATCH_VLW 0x400205b
++#define MASK_VLW 0xfff0707f
++#define MATCH_VLWU 0xc00205b
++#define MASK_VLWU 0xfff0707f
++#define MATCH_VMSV 0x200202b
++#define MASK_VMSV 0xfff0707f
++#define MATCH_VMVV 0x200002b
++#define MASK_VMVV 0xfff0707f
++#define MATCH_VSB 0x207b
++#define MASK_VSB 0xfff0707f
++#define MATCH_VSD 0x600207b
++#define MASK_VSD 0xfff0707f
++#define MATCH_VSETCFG 0x200b
++#define MASK_VSETCFG 0x7fff
++#define MATCH_VSETVL 0x600b
++#define MASK_VSETVL 0xfff0707f
++#define MATCH_VSH 0x200207b
++#define MASK_VSH 0xfff0707f
++#define MATCH_VSSEGB 0x207b
++#define MASK_VSSEGB 0x1ff0707f
++#define MATCH_VSSEGD 0x600207b
++#define MASK_VSSEGD 0x1ff0707f
++#define MATCH_VSSEGH 0x200207b
++#define MASK_VSSEGH 0x1ff0707f
++#define MATCH_VSSEGSTB 0x307b
++#define MASK_VSSEGSTB 0x1e00707f
++#define MATCH_VSSEGSTD 0x600307b
++#define MASK_VSSEGSTD 0x1e00707f
++#define MATCH_VSSEGSTH 0x200307b
++#define MASK_VSSEGSTH 0x1e00707f
++#define MATCH_VSSEGSTW 0x400307b
++#define MASK_VSSEGSTW 0x1e00707f
++#define MATCH_VSSEGW 0x400207b
++#define MASK_VSSEGW 0x1ff0707f
++#define MATCH_VSSTB 0x307b
++#define MASK_VSSTB 0xfe00707f
++#define MATCH_VSSTD 0x600307b
++#define MASK_VSSTD 0xfe00707f
++#define MATCH_VSSTH 0x200307b
++#define MASK_VSSTH 0xfe00707f
++#define MATCH_VSSTW 0x400307b
++#define MASK_VSSTW 0xfe00707f
++#define MATCH_VSW 0x400207b
++#define MASK_VSW 0xfff0707f
++#define MATCH_VXCPTAUX 0x200402b
++#define MASK_VXCPTAUX 0xfffff07f
++#define MATCH_VXCPTCAUSE 0x402b
++#define MASK_VXCPTCAUSE 0xfffff07f
++#define MATCH_VXCPTEVAC 0x600302b
++#define MASK_VXCPTEVAC 0xfff07fff
++#define MATCH_VXCPTHOLD 0x800302b
++#define MASK_VXCPTHOLD 0xfff07fff
++#define MATCH_VXCPTKILL 0x400302b
++#define MASK_VXCPTKILL 0xffffffff
++#define MATCH_VXCPTRESTORE 0x200302b
++#define MASK_VXCPTRESTORE 0xfff07fff
++#define MATCH_VXCPTSAVE 0x302b
++#define MASK_VXCPTSAVE 0xfff07fff
++#define MATCH_WFI 0x10200073
++#define MASK_WFI 0xffffffff
++#define MATCH_XOR 0x4033
++#define MASK_XOR 0xfe00707f
++#define MATCH_XORI 0x4013
++#define MASK_XORI 0x707f
++#define CSR_FFLAGS 0x1
++#define CSR_FRM 0x2
++#define CSR_FCSR 0x3
++#define CSR_CYCLE 0xc00
++#define CSR_TIME 0xc01
++#define CSR_INSTRET 0xc02
++#define CSR_STATS 0xc0
++#define CSR_UARCH0 0xcc0
++#define CSR_UARCH1 0xcc1
++#define CSR_UARCH2 0xcc2
++#define CSR_UARCH3 0xcc3
++#define CSR_UARCH4 0xcc4
++#define CSR_UARCH5 0xcc5
++#define CSR_UARCH6 0xcc6
++#define CSR_UARCH7 0xcc7
++#define CSR_UARCH8 0xcc8
++#define CSR_UARCH9 0xcc9
++#define CSR_UARCH10 0xcca
++#define CSR_UARCH11 0xccb
++#define CSR_UARCH12 0xccc
++#define CSR_UARCH13 0xccd
++#define CSR_UARCH14 0xcce
++#define CSR_UARCH15 0xccf
++#define CSR_SSTATUS 0x100
++#define CSR_STVEC 0x101
++#define CSR_SIE 0x104
++#define CSR_SSCRATCH 0x140
++#define CSR_SEPC 0x141
++#define CSR_SIP 0x144
++#define CSR_SPTBR 0x180
++#define CSR_SASID 0x181
++#define CSR_CYCLEW 0x900
++#define CSR_TIMEW 0x901
++#define CSR_INSTRETW 0x902
++#define CSR_STIME 0xd01
++#define CSR_SCAUSE 0xd42
++#define CSR_SBADADDR 0xd43
++#define CSR_STIMEW 0xa01
++#define CSR_MSTATUS 0x300
++#define CSR_MTVEC 0x301
++#define CSR_MTDELEG 0x302
++#define CSR_MIE 0x304
++#define CSR_MTIMECMP 0x321
++#define CSR_MSCRATCH 0x340
++#define CSR_MEPC 0x341
++#define CSR_MCAUSE 0x342
++#define CSR_MBADADDR 0x343
++#define CSR_MIP 0x344
++#define CSR_MTIME 0x701
++#define CSR_MCPUID 0xf00
++#define CSR_MIMPID 0xf01
++#define CSR_MHARTID 0xf10
++#define CSR_MTOHOST 0x780
++#define CSR_MFROMHOST 0x781
++#define CSR_MRESET 0x782
++#define CSR_SEND_IPI 0x783
++#define CSR_CYCLEH 0xc80
++#define CSR_TIMEH 0xc81
++#define CSR_INSTRETH 0xc82
++#define CSR_CYCLEHW 0x980
++#define CSR_TIMEHW 0x981
++#define CSR_INSTRETHW 0x982
++#define CSR_STIMEH 0xd81
++#define CSR_STIMEHW 0xa81
++#define CSR_MTIMECMPH 0x361
++#define CSR_MTIMEH 0x741
++#define CAUSE_MISALIGNED_FETCH 0x0
++#define CAUSE_FAULT_FETCH 0x1
++#define CAUSE_ILLEGAL_INSTRUCTION 0x2
++#define CAUSE_BREAKPOINT 0x3
++#define CAUSE_MISALIGNED_LOAD 0x4
++#define CAUSE_FAULT_LOAD 0x5
++#define CAUSE_MISALIGNED_STORE 0x6
++#define CAUSE_FAULT_STORE 0x7
++#define CAUSE_USER_ECALL 0x8
++#define CAUSE_SUPERVISOR_ECALL 0x9
++#define CAUSE_HYPERVISOR_ECALL 0xa
++#define CAUSE_MACHINE_ECALL 0xb
++#endif
++#ifdef DECLARE_INSN
++DECLARE_INSN(add, MATCH_ADD, MASK_ADD)
++DECLARE_INSN(addi, MATCH_ADDI, MASK_ADDI)
++DECLARE_INSN(addiw, MATCH_ADDIW, MASK_ADDIW)
++DECLARE_INSN(addw, MATCH_ADDW, MASK_ADDW)
++DECLARE_INSN(amoadd_d, MATCH_AMOADD_D, MASK_AMOADD_D)
++DECLARE_INSN(amoadd_w, MATCH_AMOADD_W, MASK_AMOADD_W)
++DECLARE_INSN(amoand_d, MATCH_AMOAND_D, MASK_AMOAND_D)
++DECLARE_INSN(amoand_w, MATCH_AMOAND_W, MASK_AMOAND_W)
++DECLARE_INSN(amomax_d, MATCH_AMOMAX_D, MASK_AMOMAX_D)
++DECLARE_INSN(amomax_w, MATCH_AMOMAX_W, MASK_AMOMAX_W)
++DECLARE_INSN(amomaxu_d, MATCH_AMOMAXU_D, MASK_AMOMAXU_D)
++DECLARE_INSN(amomaxu_w, MATCH_AMOMAXU_W, MASK_AMOMAXU_W)
++DECLARE_INSN(amomin_d, MATCH_AMOMIN_D, MASK_AMOMIN_D)
++DECLARE_INSN(amomin_w, MATCH_AMOMIN_W, MASK_AMOMIN_W)
++DECLARE_INSN(amominu_d, MATCH_AMOMINU_D, MASK_AMOMINU_D)
++DECLARE_INSN(amominu_w, MATCH_AMOMINU_W, MASK_AMOMINU_W)
++DECLARE_INSN(amoor_d, MATCH_AMOOR_D, MASK_AMOOR_D)
++DECLARE_INSN(amoor_w, MATCH_AMOOR_W, MASK_AMOOR_W)
++DECLARE_INSN(amoswap_d, MATCH_AMOSWAP_D, MASK_AMOSWAP_D)
++DECLARE_INSN(amoswap_w, MATCH_AMOSWAP_W, MASK_AMOSWAP_W)
++DECLARE_INSN(amoxor_d, MATCH_AMOXOR_D, MASK_AMOXOR_D)
++DECLARE_INSN(amoxor_w, MATCH_AMOXOR_W, MASK_AMOXOR_W)
++DECLARE_INSN(and, MATCH_AND, MASK_AND)
++DECLARE_INSN(andi, MATCH_ANDI, MASK_ANDI)
++DECLARE_INSN(auipc, MATCH_AUIPC, MASK_AUIPC)
++DECLARE_INSN(beq, MATCH_BEQ, MASK_BEQ)
++DECLARE_INSN(bge, MATCH_BGE, MASK_BGE)
++DECLARE_INSN(bgeu, MATCH_BGEU, MASK_BGEU)
++DECLARE_INSN(blt, MATCH_BLT, MASK_BLT)
++DECLARE_INSN(bltu, MATCH_BLTU, MASK_BLTU)
++DECLARE_INSN(bne, MATCH_BNE, MASK_BNE)
++DECLARE_INSN(c_add, MATCH_C_ADD, MASK_C_ADD)
++DECLARE_INSN(c_add3, MATCH_C_ADD3, MASK_C_ADD3)
++DECLARE_INSN(c_addi, MATCH_C_ADDI, MASK_C_ADDI)
++DECLARE_INSN(c_addi16sp, MATCH_C_ADDI16SP, MASK_C_ADDI16SP)
++DECLARE_INSN(c_addi4spn, MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN)
++DECLARE_INSN(c_addin, MATCH_C_ADDIN, MASK_C_ADDIN)
++DECLARE_INSN(c_addiw, MATCH_C_ADDIW, MASK_C_ADDIW)
++DECLARE_INSN(c_addw, MATCH_C_ADDW, MASK_C_ADDW)
++DECLARE_INSN(c_and3, MATCH_C_AND3, MASK_C_AND3)
++DECLARE_INSN(c_andi, MATCH_C_ANDI, MASK_C_ANDI)
++DECLARE_INSN(c_andin, MATCH_C_ANDIN, MASK_C_ANDIN)
++DECLARE_INSN(c_beqz, MATCH_C_BEQZ, MASK_C_BEQZ)
++DECLARE_INSN(c_bgez, MATCH_C_BGEZ, MASK_C_BGEZ)
++DECLARE_INSN(c_bltz, MATCH_C_BLTZ, MASK_C_BLTZ)
++DECLARE_INSN(c_bnez, MATCH_C_BNEZ, MASK_C_BNEZ)
++DECLARE_INSN(c_ebreak, MATCH_C_EBREAK, MASK_C_EBREAK)
++DECLARE_INSN(c_j, MATCH_C_J, MASK_C_J)
++DECLARE_INSN(c_jal, MATCH_C_JAL, MASK_C_JAL)
++DECLARE_INSN(c_jalr, MATCH_C_JALR, MASK_C_JALR)
++DECLARE_INSN(c_jr, MATCH_C_JR, MASK_C_JR)
++DECLARE_INSN(c_ld, MATCH_C_LD, MASK_C_LD)
++DECLARE_INSN(c_ldsp, MATCH_C_LDSP, MASK_C_LDSP)
++DECLARE_INSN(c_li, MATCH_C_LI, MASK_C_LI)
++DECLARE_INSN(c_lui, MATCH_C_LUI, MASK_C_LUI)
++DECLARE_INSN(c_lw, MATCH_C_LW, MASK_C_LW)
++DECLARE_INSN(c_lwsp, MATCH_C_LWSP, MASK_C_LWSP)
++DECLARE_INSN(c_mv, MATCH_C_MV, MASK_C_MV)
++DECLARE_INSN(c_or3, MATCH_C_OR3, MASK_C_OR3)
++DECLARE_INSN(c_orin, MATCH_C_ORIN, MASK_C_ORIN)
++DECLARE_INSN(c_sd, MATCH_C_SD, MASK_C_SD)
++DECLARE_INSN(c_sdsp, MATCH_C_SDSP, MASK_C_SDSP)
++DECLARE_INSN(c_sll, MATCH_C_SLL, MASK_C_SLL)
++DECLARE_INSN(c_slli, MATCH_C_SLLI, MASK_C_SLLI)
++DECLARE_INSN(c_slliw, MATCH_C_SLLIW, MASK_C_SLLIW)
++DECLARE_INSN(c_sllr, MATCH_C_SLLR, MASK_C_SLLR)
++DECLARE_INSN(c_slt, MATCH_C_SLT, MASK_C_SLT)
++DECLARE_INSN(c_sltr, MATCH_C_SLTR, MASK_C_SLTR)
++DECLARE_INSN(c_sltu, MATCH_C_SLTU, MASK_C_SLTU)
++DECLARE_INSN(c_sltur, MATCH_C_SLTUR, MASK_C_SLTUR)
++DECLARE_INSN(c_sra, MATCH_C_SRA, MASK_C_SRA)
++DECLARE_INSN(c_srai, MATCH_C_SRAI, MASK_C_SRAI)
++DECLARE_INSN(c_srl, MATCH_C_SRL, MASK_C_SRL)
++DECLARE_INSN(c_srli, MATCH_C_SRLI, MASK_C_SRLI)
++DECLARE_INSN(c_srlr, MATCH_C_SRLR, MASK_C_SRLR)
++DECLARE_INSN(c_sub, MATCH_C_SUB, MASK_C_SUB)
++DECLARE_INSN(c_sub3, MATCH_C_SUB3, MASK_C_SUB3)
++DECLARE_INSN(c_sw, MATCH_C_SW, MASK_C_SW)
++DECLARE_INSN(c_swsp, MATCH_C_SWSP, MASK_C_SWSP)
++DECLARE_INSN(c_xor, MATCH_C_XOR, MASK_C_XOR)
++DECLARE_INSN(c_xorin, MATCH_C_XORIN, MASK_C_XORIN)
++DECLARE_INSN(csrrc, MATCH_CSRRC, MASK_CSRRC)
++DECLARE_INSN(csrrci, MATCH_CSRRCI, MASK_CSRRCI)
++DECLARE_INSN(csrrs, MATCH_CSRRS, MASK_CSRRS)
++DECLARE_INSN(csrrsi, MATCH_CSRRSI, MASK_CSRRSI)
++DECLARE_INSN(csrrw, MATCH_CSRRW, MASK_CSRRW)
++DECLARE_INSN(csrrwi, MATCH_CSRRWI, MASK_CSRRWI)
++DECLARE_INSN(custom0, MATCH_CUSTOM0, MASK_CUSTOM0)
++DECLARE_INSN(custom0_rd, MATCH_CUSTOM0_RD, MASK_CUSTOM0_RD)
++DECLARE_INSN(custom0_rd_rs1, MATCH_CUSTOM0_RD_RS1, MASK_CUSTOM0_RD_RS1)
++DECLARE_INSN(custom0_rd_rs1_rs2, MATCH_CUSTOM0_RD_RS1_RS2, MASK_CUSTOM0_RD_RS1_RS2)
++DECLARE_INSN(custom0_rs1, MATCH_CUSTOM0_RS1, MASK_CUSTOM0_RS1)
++DECLARE_INSN(custom0_rs1_rs2, MATCH_CUSTOM0_RS1_RS2, MASK_CUSTOM0_RS1_RS2)
++DECLARE_INSN(custom1, MATCH_CUSTOM1, MASK_CUSTOM1)
++DECLARE_INSN(custom1_rd, MATCH_CUSTOM1_RD, MASK_CUSTOM1_RD)
++DECLARE_INSN(custom1_rd_rs1, MATCH_CUSTOM1_RD_RS1, MASK_CUSTOM1_RD_RS1)
++DECLARE_INSN(custom1_rd_rs1_rs2, MATCH_CUSTOM1_RD_RS1_RS2, MASK_CUSTOM1_RD_RS1_RS2)
++DECLARE_INSN(custom1_rs1, MATCH_CUSTOM1_RS1, MASK_CUSTOM1_RS1)
++DECLARE_INSN(custom1_rs1_rs2, MATCH_CUSTOM1_RS1_RS2, MASK_CUSTOM1_RS1_RS2)
++DECLARE_INSN(custom2, MATCH_CUSTOM2, MASK_CUSTOM2)
++DECLARE_INSN(custom2_rd, MATCH_CUSTOM2_RD, MASK_CUSTOM2_RD)
++DECLARE_INSN(custom2_rd_rs1, MATCH_CUSTOM2_RD_RS1, MASK_CUSTOM2_RD_RS1)
++DECLARE_INSN(custom2_rd_rs1_rs2, MATCH_CUSTOM2_RD_RS1_RS2, MASK_CUSTOM2_RD_RS1_RS2)
++DECLARE_INSN(custom2_rs1, MATCH_CUSTOM2_RS1, MASK_CUSTOM2_RS1)
++DECLARE_INSN(custom2_rs1_rs2, MATCH_CUSTOM2_RS1_RS2, MASK_CUSTOM2_RS1_RS2)
++DECLARE_INSN(custom3, MATCH_CUSTOM3, MASK_CUSTOM3)
++DECLARE_INSN(custom3_rd, MATCH_CUSTOM3_RD, MASK_CUSTOM3_RD)
++DECLARE_INSN(custom3_rd_rs1, MATCH_CUSTOM3_RD_RS1, MASK_CUSTOM3_RD_RS1)
++DECLARE_INSN(custom3_rd_rs1_rs2, MATCH_CUSTOM3_RD_RS1_RS2, MASK_CUSTOM3_RD_RS1_RS2)
++DECLARE_INSN(custom3_rs1, MATCH_CUSTOM3_RS1, MASK_CUSTOM3_RS1)
++DECLARE_INSN(custom3_rs1_rs2, MATCH_CUSTOM3_RS1_RS2, MASK_CUSTOM3_RS1_RS2)
++DECLARE_INSN(div, MATCH_DIV, MASK_DIV)
++DECLARE_INSN(divu, MATCH_DIVU, MASK_DIVU)
++DECLARE_INSN(divuw, MATCH_DIVUW, MASK_DIVUW)
++DECLARE_INSN(divw, MATCH_DIVW, MASK_DIVW)
++DECLARE_INSN(ebreak, MATCH_EBREAK, MASK_EBREAK)
++DECLARE_INSN(ecall, MATCH_ECALL, MASK_ECALL)
++DECLARE_INSN(eret, MATCH_ERET, MASK_ERET)
++DECLARE_INSN(fadd_d, MATCH_FADD_D, MASK_FADD_D)
++DECLARE_INSN(fadd_h, MATCH_FADD_H, MASK_FADD_H)
++DECLARE_INSN(fadd_s, MATCH_FADD_S, MASK_FADD_S)
++DECLARE_INSN(fclass_d, MATCH_FCLASS_D, MASK_FCLASS_D)
++DECLARE_INSN(fclass_s, MATCH_FCLASS_S, MASK_FCLASS_S)
++DECLARE_INSN(fcvt_d_h, MATCH_FCVT_D_H, MASK_FCVT_D_H)
++DECLARE_INSN(fcvt_d_l, MATCH_FCVT_D_L, MASK_FCVT_D_L)
++DECLARE_INSN(fcvt_d_lu, MATCH_FCVT_D_LU, MASK_FCVT_D_LU)
++DECLARE_INSN(fcvt_d_s, MATCH_FCVT_D_S, MASK_FCVT_D_S)
++DECLARE_INSN(fcvt_d_w, MATCH_FCVT_D_W, MASK_FCVT_D_W)
++DECLARE_INSN(fcvt_d_wu, MATCH_FCVT_D_WU, MASK_FCVT_D_WU)
++DECLARE_INSN(fcvt_h_d, MATCH_FCVT_H_D, MASK_FCVT_H_D)
++DECLARE_INSN(fcvt_h_l, MATCH_FCVT_H_L, MASK_FCVT_H_L)
++DECLARE_INSN(fcvt_h_lu, MATCH_FCVT_H_LU, MASK_FCVT_H_LU)
++DECLARE_INSN(fcvt_h_s, MATCH_FCVT_H_S, MASK_FCVT_H_S)
++DECLARE_INSN(fcvt_h_w, MATCH_FCVT_H_W, MASK_FCVT_H_W)
++DECLARE_INSN(fcvt_h_wu, MATCH_FCVT_H_WU, MASK_FCVT_H_WU)
++DECLARE_INSN(fcvt_l_d, MATCH_FCVT_L_D, MASK_FCVT_L_D)
++DECLARE_INSN(fcvt_l_h, MATCH_FCVT_L_H, MASK_FCVT_L_H)
++DECLARE_INSN(fcvt_l_s, MATCH_FCVT_L_S, MASK_FCVT_L_S)
++DECLARE_INSN(fcvt_lu_d, MATCH_FCVT_LU_D, MASK_FCVT_LU_D)
++DECLARE_INSN(fcvt_lu_h, MATCH_FCVT_LU_H, MASK_FCVT_LU_H)
++DECLARE_INSN(fcvt_lu_s, MATCH_FCVT_LU_S, MASK_FCVT_LU_S)
++DECLARE_INSN(fcvt_s_d, MATCH_FCVT_S_D, MASK_FCVT_S_D)
++DECLARE_INSN(fcvt_s_h, MATCH_FCVT_S_H, MASK_FCVT_S_H)
++DECLARE_INSN(fcvt_s_l, MATCH_FCVT_S_L, MASK_FCVT_S_L)
++DECLARE_INSN(fcvt_s_lu, MATCH_FCVT_S_LU, MASK_FCVT_S_LU)
++DECLARE_INSN(fcvt_s_w, MATCH_FCVT_S_W, MASK_FCVT_S_W)
++DECLARE_INSN(fcvt_s_wu, MATCH_FCVT_S_WU, MASK_FCVT_S_WU)
++DECLARE_INSN(fcvt_w_d, MATCH_FCVT_W_D, MASK_FCVT_W_D)
++DECLARE_INSN(fcvt_w_h, MATCH_FCVT_W_H, MASK_FCVT_W_H)
++DECLARE_INSN(fcvt_w_s, MATCH_FCVT_W_S, MASK_FCVT_W_S)
++DECLARE_INSN(fcvt_wu_d, MATCH_FCVT_WU_D, MASK_FCVT_WU_D)
++DECLARE_INSN(fcvt_wu_h, MATCH_FCVT_WU_H, MASK_FCVT_WU_H)
++DECLARE_INSN(fcvt_wu_s, MATCH_FCVT_WU_S, MASK_FCVT_WU_S)
++DECLARE_INSN(fdiv_d, MATCH_FDIV_D, MASK_FDIV_D)
++DECLARE_INSN(fdiv_h, MATCH_FDIV_H, MASK_FDIV_H)
++DECLARE_INSN(fdiv_s, MATCH_FDIV_S, MASK_FDIV_S)
++DECLARE_INSN(fence, MATCH_FENCE, MASK_FENCE)
++DECLARE_INSN(fence_i, MATCH_FENCE_I, MASK_FENCE_I)
++DECLARE_INSN(feq_d, MATCH_FEQ_D, MASK_FEQ_D)
++DECLARE_INSN(feq_h, MATCH_FEQ_H, MASK_FEQ_H)
++DECLARE_INSN(feq_s, MATCH_FEQ_S, MASK_FEQ_S)
++DECLARE_INSN(fld, MATCH_FLD, MASK_FLD)
++DECLARE_INSN(fle_d, MATCH_FLE_D, MASK_FLE_D)
++DECLARE_INSN(fle_h, MATCH_FLE_H, MASK_FLE_H)
++DECLARE_INSN(fle_s, MATCH_FLE_S, MASK_FLE_S)
++DECLARE_INSN(flh, MATCH_FLH, MASK_FLH)
++DECLARE_INSN(flt_d, MATCH_FLT_D, MASK_FLT_D)
++DECLARE_INSN(flt_h, MATCH_FLT_H, MASK_FLT_H)
++DECLARE_INSN(flt_s, MATCH_FLT_S, MASK_FLT_S)
++DECLARE_INSN(flw, MATCH_FLW, MASK_FLW)
++DECLARE_INSN(fmadd_d, MATCH_FMADD_D, MASK_FMADD_D)
++DECLARE_INSN(fmadd_h, MATCH_FMADD_H, MASK_FMADD_H)
++DECLARE_INSN(fmadd_s, MATCH_FMADD_S, MASK_FMADD_S)
++DECLARE_INSN(fmax_d, MATCH_FMAX_D, MASK_FMAX_D)
++DECLARE_INSN(fmax_h, MATCH_FMAX_H, MASK_FMAX_H)
++DECLARE_INSN(fmax_s, MATCH_FMAX_S, MASK_FMAX_S)
++DECLARE_INSN(fmin_d, MATCH_FMIN_D, MASK_FMIN_D)
++DECLARE_INSN(fmin_h, MATCH_FMIN_H, MASK_FMIN_H)
++DECLARE_INSN(fmin_s, MATCH_FMIN_S, MASK_FMIN_S)
++DECLARE_INSN(fmovn, MATCH_FMOVN, MASK_FMOVN)
++DECLARE_INSN(fmovz, MATCH_FMOVZ, MASK_FMOVZ)
++DECLARE_INSN(fmsub_d, MATCH_FMSUB_D, MASK_FMSUB_D)
++DECLARE_INSN(fmsub_h, MATCH_FMSUB_H, MASK_FMSUB_H)
++DECLARE_INSN(fmsub_s, MATCH_FMSUB_S, MASK_FMSUB_S)
++DECLARE_INSN(fmul_d, MATCH_FMUL_D, MASK_FMUL_D)
++DECLARE_INSN(fmul_h, MATCH_FMUL_H, MASK_FMUL_H)
++DECLARE_INSN(fmul_s, MATCH_FMUL_S, MASK_FMUL_S)
++DECLARE_INSN(fmv_d_x, MATCH_FMV_D_X, MASK_FMV_D_X)
++DECLARE_INSN(fmv_h_x, MATCH_FMV_H_X, MASK_FMV_H_X)
++DECLARE_INSN(fmv_s_x, MATCH_FMV_S_X, MASK_FMV_S_X)
++DECLARE_INSN(fmv_x_d, MATCH_FMV_X_D, MASK_FMV_X_D)
++DECLARE_INSN(fmv_x_h, MATCH_FMV_X_H, MASK_FMV_X_H)
++DECLARE_INSN(fmv_x_s, MATCH_FMV_X_S, MASK_FMV_X_S)
++DECLARE_INSN(fnmadd_d, MATCH_FNMADD_D, MASK_FNMADD_D)
++DECLARE_INSN(fnmadd_h, MATCH_FNMADD_H, MASK_FNMADD_H)
++DECLARE_INSN(fnmadd_s, MATCH_FNMADD_S, MASK_FNMADD_S)
++DECLARE_INSN(fnmsub_d, MATCH_FNMSUB_D, MASK_FNMSUB_D)
++DECLARE_INSN(fnmsub_h, MATCH_FNMSUB_H, MASK_FNMSUB_H)
++DECLARE_INSN(fnmsub_s, MATCH_FNMSUB_S, MASK_FNMSUB_S)
++DECLARE_INSN(frcsr, MATCH_FRCSR, MASK_FRCSR)
++DECLARE_INSN(frflags, MATCH_FRFLAGS, MASK_FRFLAGS)
++DECLARE_INSN(frrm, MATCH_FRRM, MASK_FRRM)
++DECLARE_INSN(fscsr, MATCH_FSCSR, MASK_FSCSR)
++DECLARE_INSN(fsd, MATCH_FSD, MASK_FSD)
++DECLARE_INSN(fsflags, MATCH_FSFLAGS, MASK_FSFLAGS)
++DECLARE_INSN(fsflagsi, MATCH_FSFLAGSI, MASK_FSFLAGSI)
++DECLARE_INSN(fsgnj_d, MATCH_FSGNJ_D, MASK_FSGNJ_D)
++DECLARE_INSN(fsgnj_h, MATCH_FSGNJ_H, MASK_FSGNJ_H)
++DECLARE_INSN(fsgnj_s, MATCH_FSGNJ_S, MASK_FSGNJ_S)
++DECLARE_INSN(fsgnjn_d, MATCH_FSGNJN_D, MASK_FSGNJN_D)
++DECLARE_INSN(fsgnjn_h, MATCH_FSGNJN_H, MASK_FSGNJN_H)
++DECLARE_INSN(fsgnjn_s, MATCH_FSGNJN_S, MASK_FSGNJN_S)
++DECLARE_INSN(fsgnjx_d, MATCH_FSGNJX_D, MASK_FSGNJX_D)
++DECLARE_INSN(fsgnjx_h, MATCH_FSGNJX_H, MASK_FSGNJX_H)
++DECLARE_INSN(fsgnjx_s, MATCH_FSGNJX_S, MASK_FSGNJX_S)
++DECLARE_INSN(fsh, MATCH_FSH, MASK_FSH)
++DECLARE_INSN(fsqrt_d, MATCH_FSQRT_D, MASK_FSQRT_D)
++DECLARE_INSN(fsqrt_h, MATCH_FSQRT_H, MASK_FSQRT_H)
++DECLARE_INSN(fsqrt_s, MATCH_FSQRT_S, MASK_FSQRT_S)
++DECLARE_INSN(fsrm, MATCH_FSRM, MASK_FSRM)
++DECLARE_INSN(fsrmi, MATCH_FSRMI, MASK_FSRMI)
++DECLARE_INSN(fsub_d, MATCH_FSUB_D, MASK_FSUB_D)
++DECLARE_INSN(fsub_h, MATCH_FSUB_H, MASK_FSUB_H)
++DECLARE_INSN(fsub_s, MATCH_FSUB_S, MASK_FSUB_S)
++DECLARE_INSN(fsw, MATCH_FSW, MASK_FSW)
++DECLARE_INSN(hrts, MATCH_HRTS, MASK_HRTS)
++DECLARE_INSN(jal, MATCH_JAL, MASK_JAL)
++DECLARE_INSN(jalr, MATCH_JALR, MASK_JALR)
++DECLARE_INSN(lb, MATCH_LB, MASK_LB)
++DECLARE_INSN(lbu, MATCH_LBU, MASK_LBU)
++DECLARE_INSN(ld, MATCH_LD, MASK_LD)
++DECLARE_INSN(lh, MATCH_LH, MASK_LH)
++DECLARE_INSN(lhu, MATCH_LHU, MASK_LHU)
++DECLARE_INSN(lr_d, MATCH_LR_D, MASK_LR_D)
++DECLARE_INSN(lr_w, MATCH_LR_W, MASK_LR_W)
++DECLARE_INSN(lui, MATCH_LUI, MASK_LUI)
++DECLARE_INSN(lw, MATCH_LW, MASK_LW)
++DECLARE_INSN(lwu, MATCH_LWU, MASK_LWU)
++DECLARE_INSN(movn, MATCH_MOVN, MASK_MOVN)
++DECLARE_INSN(movz, MATCH_MOVZ, MASK_MOVZ)
++DECLARE_INSN(mrth, MATCH_MRTH, MASK_MRTH)
++DECLARE_INSN(mrts, MATCH_MRTS, MASK_MRTS)
++DECLARE_INSN(mul, MATCH_MUL, MASK_MUL)
++DECLARE_INSN(mulh, MATCH_MULH, MASK_MULH)
++DECLARE_INSN(mulhsu, MATCH_MULHSU, MASK_MULHSU)
++DECLARE_INSN(mulhu, MATCH_MULHU, MASK_MULHU)
++DECLARE_INSN(mulw, MATCH_MULW, MASK_MULW)
++DECLARE_INSN(or, MATCH_OR, MASK_OR)
++DECLARE_INSN(ori, MATCH_ORI, MASK_ORI)
++DECLARE_INSN(rdcycle, MATCH_RDCYCLE, MASK_RDCYCLE)
++DECLARE_INSN(rdcycleh, MATCH_RDCYCLEH, MASK_RDCYCLEH)
++DECLARE_INSN(rdinstret, MATCH_RDINSTRET, MASK_RDINSTRET)
++DECLARE_INSN(rdinstreth, MATCH_RDINSTRETH, MASK_RDINSTRETH)
++DECLARE_INSN(rdtime, MATCH_RDTIME, MASK_RDTIME)
++DECLARE_INSN(rdtimeh, MATCH_RDTIMEH, MASK_RDTIMEH)
++DECLARE_INSN(rem, MATCH_REM, MASK_REM)
++DECLARE_INSN(remu, MATCH_REMU, MASK_REMU)
++DECLARE_INSN(remuw, MATCH_REMUW, MASK_REMUW)
++DECLARE_INSN(remw, MATCH_REMW, MASK_REMW)
++DECLARE_INSN(sb, MATCH_SB, MASK_SB)
++DECLARE_INSN(sbreak, MATCH_SBREAK, MASK_SBREAK)
++DECLARE_INSN(sc_d, MATCH_SC_D, MASK_SC_D)
++DECLARE_INSN(sc_w, MATCH_SC_W, MASK_SC_W)
++DECLARE_INSN(scall, MATCH_SCALL, MASK_SCALL)
++DECLARE_INSN(sd, MATCH_SD, MASK_SD)
++DECLARE_INSN(sfence_vm, MATCH_SFENCE_VM, MASK_SFENCE_VM)
++DECLARE_INSN(sh, MATCH_SH, MASK_SH)
++DECLARE_INSN(sll, MATCH_SLL, MASK_SLL)
++DECLARE_INSN(slli, MATCH_SLLI, MASK_SLLI)
++DECLARE_INSN(slli_rv32, MATCH_SLLI_RV32, MASK_SLLI_RV32)
++DECLARE_INSN(slliw, MATCH_SLLIW, MASK_SLLIW)
++DECLARE_INSN(sllw, MATCH_SLLW, MASK_SLLW)
++DECLARE_INSN(slt, MATCH_SLT, MASK_SLT)
++DECLARE_INSN(slti, MATCH_SLTI, MASK_SLTI)
++DECLARE_INSN(sltiu, MATCH_SLTIU, MASK_SLTIU)
++DECLARE_INSN(sltu, MATCH_SLTU, MASK_SLTU)
++DECLARE_INSN(sra, MATCH_SRA, MASK_SRA)
++DECLARE_INSN(srai, MATCH_SRAI, MASK_SRAI)
++DECLARE_INSN(srai_rv32, MATCH_SRAI_RV32, MASK_SRAI_RV32)
++DECLARE_INSN(sraiw, MATCH_SRAIW, MASK_SRAIW)
++DECLARE_INSN(sraw, MATCH_SRAW, MASK_SRAW)
++DECLARE_INSN(sret, MATCH_SRET, MASK_SRET)
++DECLARE_INSN(srl, MATCH_SRL, MASK_SRL)
++DECLARE_INSN(srli, MATCH_SRLI, MASK_SRLI)
++DECLARE_INSN(srli_rv32, MATCH_SRLI_RV32, MASK_SRLI_RV32)
++DECLARE_INSN(srliw, MATCH_SRLIW, MASK_SRLIW)
++DECLARE_INSN(srlw, MATCH_SRLW, MASK_SRLW)
++DECLARE_INSN(stop, MATCH_STOP, MASK_STOP)
++DECLARE_INSN(sub, MATCH_SUB, MASK_SUB)
++DECLARE_INSN(subw, MATCH_SUBW, MASK_SUBW)
++DECLARE_INSN(sw, MATCH_SW, MASK_SW)
++DECLARE_INSN(utidx, MATCH_UTIDX, MASK_UTIDX)
++DECLARE_INSN(venqcmd, MATCH_VENQCMD, MASK_VENQCMD)
++DECLARE_INSN(venqcnt, MATCH_VENQCNT, MASK_VENQCNT)
++DECLARE_INSN(venqimm1, MATCH_VENQIMM1, MASK_VENQIMM1)
++DECLARE_INSN(venqimm2, MATCH_VENQIMM2, MASK_VENQIMM2)
++DECLARE_INSN(vf, MATCH_VF, MASK_VF)
++DECLARE_INSN(vfld, MATCH_VFLD, MASK_VFLD)
++DECLARE_INSN(vflsegd, MATCH_VFLSEGD, MASK_VFLSEGD)
++DECLARE_INSN(vflsegstd, MATCH_VFLSEGSTD, MASK_VFLSEGSTD)
++DECLARE_INSN(vflsegstw, MATCH_VFLSEGSTW, MASK_VFLSEGSTW)
++DECLARE_INSN(vflsegw, MATCH_VFLSEGW, MASK_VFLSEGW)
++DECLARE_INSN(vflstd, MATCH_VFLSTD, MASK_VFLSTD)
++DECLARE_INSN(vflstw, MATCH_VFLSTW, MASK_VFLSTW)
++DECLARE_INSN(vflw, MATCH_VFLW, MASK_VFLW)
++DECLARE_INSN(vfmsv_d, MATCH_VFMSV_D, MASK_VFMSV_D)
++DECLARE_INSN(vfmsv_s, MATCH_VFMSV_S, MASK_VFMSV_S)
++DECLARE_INSN(vfmvv, MATCH_VFMVV, MASK_VFMVV)
++DECLARE_INSN(vfsd, MATCH_VFSD, MASK_VFSD)
++DECLARE_INSN(vfssegd, MATCH_VFSSEGD, MASK_VFSSEGD)
++DECLARE_INSN(vfssegstd, MATCH_VFSSEGSTD, MASK_VFSSEGSTD)
++DECLARE_INSN(vfssegstw, MATCH_VFSSEGSTW, MASK_VFSSEGSTW)
++DECLARE_INSN(vfssegw, MATCH_VFSSEGW, MASK_VFSSEGW)
++DECLARE_INSN(vfsstd, MATCH_VFSSTD, MASK_VFSSTD)
++DECLARE_INSN(vfsstw, MATCH_VFSSTW, MASK_VFSSTW)
++DECLARE_INSN(vfsw, MATCH_VFSW, MASK_VFSW)
++DECLARE_INSN(vgetcfg, MATCH_VGETCFG, MASK_VGETCFG)
++DECLARE_INSN(vgetvl, MATCH_VGETVL, MASK_VGETVL)
++DECLARE_INSN(vlb, MATCH_VLB, MASK_VLB)
++DECLARE_INSN(vlbu, MATCH_VLBU, MASK_VLBU)
++DECLARE_INSN(vld, MATCH_VLD, MASK_VLD)
++DECLARE_INSN(vlh, MATCH_VLH, MASK_VLH)
++DECLARE_INSN(vlhu, MATCH_VLHU, MASK_VLHU)
++DECLARE_INSN(vlsegb, MATCH_VLSEGB, MASK_VLSEGB)
++DECLARE_INSN(vlsegbu, MATCH_VLSEGBU, MASK_VLSEGBU)
++DECLARE_INSN(vlsegd, MATCH_VLSEGD, MASK_VLSEGD)
++DECLARE_INSN(vlsegh, MATCH_VLSEGH, MASK_VLSEGH)
++DECLARE_INSN(vlseghu, MATCH_VLSEGHU, MASK_VLSEGHU)
++DECLARE_INSN(vlsegstb, MATCH_VLSEGSTB, MASK_VLSEGSTB)
++DECLARE_INSN(vlsegstbu, MATCH_VLSEGSTBU, MASK_VLSEGSTBU)
++DECLARE_INSN(vlsegstd, MATCH_VLSEGSTD, MASK_VLSEGSTD)
++DECLARE_INSN(vlsegsth, MATCH_VLSEGSTH, MASK_VLSEGSTH)
++DECLARE_INSN(vlsegsthu, MATCH_VLSEGSTHU, MASK_VLSEGSTHU)
++DECLARE_INSN(vlsegstw, MATCH_VLSEGSTW, MASK_VLSEGSTW)
++DECLARE_INSN(vlsegstwu, MATCH_VLSEGSTWU, MASK_VLSEGSTWU)
++DECLARE_INSN(vlsegw, MATCH_VLSEGW, MASK_VLSEGW)
++DECLARE_INSN(vlsegwu, MATCH_VLSEGWU, MASK_VLSEGWU)
++DECLARE_INSN(vlstb, MATCH_VLSTB, MASK_VLSTB)
++DECLARE_INSN(vlstbu, MATCH_VLSTBU, MASK_VLSTBU)
++DECLARE_INSN(vlstd, MATCH_VLSTD, MASK_VLSTD)
++DECLARE_INSN(vlsth, MATCH_VLSTH, MASK_VLSTH)
++DECLARE_INSN(vlsthu, MATCH_VLSTHU, MASK_VLSTHU)
++DECLARE_INSN(vlstw, MATCH_VLSTW, MASK_VLSTW)
++DECLARE_INSN(vlstwu, MATCH_VLSTWU, MASK_VLSTWU)
++DECLARE_INSN(vlw, MATCH_VLW, MASK_VLW)
++DECLARE_INSN(vlwu, MATCH_VLWU, MASK_VLWU)
++DECLARE_INSN(vmsv, MATCH_VMSV, MASK_VMSV)
++DECLARE_INSN(vmvv, MATCH_VMVV, MASK_VMVV)
++DECLARE_INSN(vsb, MATCH_VSB, MASK_VSB)
++DECLARE_INSN(vsd, MATCH_VSD, MASK_VSD)
++DECLARE_INSN(vsetcfg, MATCH_VSETCFG, MASK_VSETCFG)
++DECLARE_INSN(vsetvl, MATCH_VSETVL, MASK_VSETVL)
++DECLARE_INSN(vsh, MATCH_VSH, MASK_VSH)
++DECLARE_INSN(vssegb, MATCH_VSSEGB, MASK_VSSEGB)
++DECLARE_INSN(vssegd, MATCH_VSSEGD, MASK_VSSEGD)
++DECLARE_INSN(vssegh, MATCH_VSSEGH, MASK_VSSEGH)
++DECLARE_INSN(vssegstb, MATCH_VSSEGSTB, MASK_VSSEGSTB)
++DECLARE_INSN(vssegstd, MATCH_VSSEGSTD, MASK_VSSEGSTD)
++DECLARE_INSN(vssegsth, MATCH_VSSEGSTH, MASK_VSSEGSTH)
++DECLARE_INSN(vssegstw, MATCH_VSSEGSTW, MASK_VSSEGSTW)
++DECLARE_INSN(vssegw, MATCH_VSSEGW, MASK_VSSEGW)
++DECLARE_INSN(vsstb, MATCH_VSSTB, MASK_VSSTB)
++DECLARE_INSN(vsstd, MATCH_VSSTD, MASK_VSSTD)
++DECLARE_INSN(vssth, MATCH_VSSTH, MASK_VSSTH)
++DECLARE_INSN(vsstw, MATCH_VSSTW, MASK_VSSTW)
++DECLARE_INSN(vsw, MATCH_VSW, MASK_VSW)
++DECLARE_INSN(vxcptaux, MATCH_VXCPTAUX, MASK_VXCPTAUX)
++DECLARE_INSN(vxcptcause, MATCH_VXCPTCAUSE, MASK_VXCPTCAUSE)
++DECLARE_INSN(vxcptevac, MATCH_VXCPTEVAC, MASK_VXCPTEVAC)
++DECLARE_INSN(vxcpthold, MATCH_VXCPTHOLD, MASK_VXCPTHOLD)
++DECLARE_INSN(vxcptkill, MATCH_VXCPTKILL, MASK_VXCPTKILL)
++DECLARE_INSN(vxcptrestore, MATCH_VXCPTRESTORE, MASK_VXCPTRESTORE)
++DECLARE_INSN(vxcptsave, MATCH_VXCPTSAVE, MASK_VXCPTSAVE)
++DECLARE_INSN(wfi, MATCH_WFI, MASK_WFI)
++DECLARE_INSN(xor, MATCH_XOR, MASK_XOR)
++DECLARE_INSN(xori, MATCH_XORI, MASK_XORI)
++#endif
++#ifdef DECLARE_CSR
++DECLARE_CSR(fflags, CSR_FFLAGS)
++DECLARE_CSR(frm, CSR_FRM)
++DECLARE_CSR(fcsr, CSR_FCSR)
++DECLARE_CSR(cycle, CSR_CYCLE)
++DECLARE_CSR(time, CSR_TIME)
++DECLARE_CSR(instret, CSR_INSTRET)
++DECLARE_CSR(stats, CSR_STATS)
++DECLARE_CSR(uarch0, CSR_UARCH0)
++DECLARE_CSR(uarch1, CSR_UARCH1)
++DECLARE_CSR(uarch2, CSR_UARCH2)
++DECLARE_CSR(uarch3, CSR_UARCH3)
++DECLARE_CSR(uarch4, CSR_UARCH4)
++DECLARE_CSR(uarch5, CSR_UARCH5)
++DECLARE_CSR(uarch6, CSR_UARCH6)
++DECLARE_CSR(uarch7, CSR_UARCH7)
++DECLARE_CSR(uarch8, CSR_UARCH8)
++DECLARE_CSR(uarch9, CSR_UARCH9)
++DECLARE_CSR(uarch10, CSR_UARCH10)
++DECLARE_CSR(uarch11, CSR_UARCH11)
++DECLARE_CSR(uarch12, CSR_UARCH12)
++DECLARE_CSR(uarch13, CSR_UARCH13)
++DECLARE_CSR(uarch14, CSR_UARCH14)
++DECLARE_CSR(uarch15, CSR_UARCH15)
++DECLARE_CSR(sstatus, CSR_SSTATUS)
++DECLARE_CSR(stvec, CSR_STVEC)
++DECLARE_CSR(sie, CSR_SIE)
++DECLARE_CSR(sscratch, CSR_SSCRATCH)
++DECLARE_CSR(sepc, CSR_SEPC)
++DECLARE_CSR(sip, CSR_SIP)
++DECLARE_CSR(sptbr, CSR_SPTBR)
++DECLARE_CSR(sasid, CSR_SASID)
++DECLARE_CSR(cyclew, CSR_CYCLEW)
++DECLARE_CSR(timew, CSR_TIMEW)
++DECLARE_CSR(instretw, CSR_INSTRETW)
++DECLARE_CSR(stime, CSR_STIME)
++DECLARE_CSR(scause, CSR_SCAUSE)
++DECLARE_CSR(sbadaddr, CSR_SBADADDR)
++DECLARE_CSR(stimew, CSR_STIMEW)
++DECLARE_CSR(mstatus, CSR_MSTATUS)
++DECLARE_CSR(mtvec, CSR_MTVEC)
++DECLARE_CSR(mtdeleg, CSR_MTDELEG)
++DECLARE_CSR(mie, CSR_MIE)
++DECLARE_CSR(mtimecmp, CSR_MTIMECMP)
++DECLARE_CSR(mscratch, CSR_MSCRATCH)
++DECLARE_CSR(mepc, CSR_MEPC)
++DECLARE_CSR(mcause, CSR_MCAUSE)
++DECLARE_CSR(mbadaddr, CSR_MBADADDR)
++DECLARE_CSR(mip, CSR_MIP)
++DECLARE_CSR(mtime, CSR_MTIME)
++DECLARE_CSR(mcpuid, CSR_MCPUID)
++DECLARE_CSR(mimpid, CSR_MIMPID)
++DECLARE_CSR(mhartid, CSR_MHARTID)
++DECLARE_CSR(mtohost, CSR_MTOHOST)
++DECLARE_CSR(mfromhost, CSR_MFROMHOST)
++DECLARE_CSR(mreset, CSR_MRESET)
++DECLARE_CSR(send_ipi, CSR_SEND_IPI)
++DECLARE_CSR(cycleh, CSR_CYCLEH)
++DECLARE_CSR(timeh, CSR_TIMEH)
++DECLARE_CSR(instreth, CSR_INSTRETH)
++DECLARE_CSR(cyclehw, CSR_CYCLEHW)
++DECLARE_CSR(timehw, CSR_TIMEHW)
++DECLARE_CSR(instrethw, CSR_INSTRETHW)
++DECLARE_CSR(stimeh, CSR_STIMEH)
++DECLARE_CSR(stimehw, CSR_STIMEHW)
++DECLARE_CSR(mtimecmph, CSR_MTIMECMPH)
++DECLARE_CSR(mtimeh, CSR_MTIMEH)
++#endif
++#ifdef DECLARE_CAUSE
++DECLARE_CAUSE("fflags", CAUSE_FFLAGS)
++DECLARE_CAUSE("frm", CAUSE_FRM)
++DECLARE_CAUSE("fcsr", CAUSE_FCSR)
++DECLARE_CAUSE("cycle", CAUSE_CYCLE)
++DECLARE_CAUSE("time", CAUSE_TIME)
++DECLARE_CAUSE("instret", CAUSE_INSTRET)
++DECLARE_CAUSE("stats", CAUSE_STATS)
++DECLARE_CAUSE("uarch0", CAUSE_UARCH0)
++DECLARE_CAUSE("uarch1", CAUSE_UARCH1)
++DECLARE_CAUSE("uarch2", CAUSE_UARCH2)
++DECLARE_CAUSE("uarch3", CAUSE_UARCH3)
++DECLARE_CAUSE("uarch4", CAUSE_UARCH4)
++DECLARE_CAUSE("uarch5", CAUSE_UARCH5)
++DECLARE_CAUSE("uarch6", CAUSE_UARCH6)
++DECLARE_CAUSE("uarch7", CAUSE_UARCH7)
++DECLARE_CAUSE("uarch8", CAUSE_UARCH8)
++DECLARE_CAUSE("uarch9", CAUSE_UARCH9)
++DECLARE_CAUSE("uarch10", CAUSE_UARCH10)
++DECLARE_CAUSE("uarch11", CAUSE_UARCH11)
++DECLARE_CAUSE("uarch12", CAUSE_UARCH12)
++DECLARE_CAUSE("uarch13", CAUSE_UARCH13)
++DECLARE_CAUSE("uarch14", CAUSE_UARCH14)
++DECLARE_CAUSE("uarch15", CAUSE_UARCH15)
++DECLARE_CAUSE("sstatus", CAUSE_SSTATUS)
++DECLARE_CAUSE("stvec", CAUSE_STVEC)
++DECLARE_CAUSE("sie", CAUSE_SIE)
++DECLARE_CAUSE("sscratch", CAUSE_SSCRATCH)
++DECLARE_CAUSE("sepc", CAUSE_SEPC)
++DECLARE_CAUSE("sip", CAUSE_SIP)
++DECLARE_CAUSE("sptbr", CAUSE_SPTBR)
++DECLARE_CAUSE("sasid", CAUSE_SASID)
++DECLARE_CAUSE("cyclew", CAUSE_CYCLEW)
++DECLARE_CAUSE("timew", CAUSE_TIMEW)
++DECLARE_CAUSE("instretw", CAUSE_INSTRETW)
++DECLARE_CAUSE("stime", CAUSE_STIME)
++DECLARE_CAUSE("scause", CAUSE_SCAUSE)
++DECLARE_CAUSE("sbadaddr", CAUSE_SBADADDR)
++DECLARE_CAUSE("stimew", CAUSE_STIMEW)
++DECLARE_CAUSE("mstatus", CAUSE_MSTATUS)
++DECLARE_CAUSE("mtvec", CAUSE_MTVEC)
++DECLARE_CAUSE("mtdeleg", CAUSE_MTDELEG)
++DECLARE_CAUSE("mie", CAUSE_MIE)
++DECLARE_CAUSE("mtimecmp", CAUSE_MTIMECMP)
++DECLARE_CAUSE("mscratch", CAUSE_MSCRATCH)
++DECLARE_CAUSE("mepc", CAUSE_MEPC)
++DECLARE_CAUSE("mcause", CAUSE_MCAUSE)
++DECLARE_CAUSE("mbadaddr", CAUSE_MBADADDR)
++DECLARE_CAUSE("mip", CAUSE_MIP)
++DECLARE_CAUSE("mtime", CAUSE_MTIME)
++DECLARE_CAUSE("mcpuid", CAUSE_MCPUID)
++DECLARE_CAUSE("mimpid", CAUSE_MIMPID)
++DECLARE_CAUSE("mhartid", CAUSE_MHARTID)
++DECLARE_CAUSE("mtohost", CAUSE_MTOHOST)
++DECLARE_CAUSE("mfromhost", CAUSE_MFROMHOST)
++DECLARE_CAUSE("mreset", CAUSE_MRESET)
++DECLARE_CAUSE("send_ipi", CAUSE_SEND_IPI)
++DECLARE_CAUSE("cycleh", CAUSE_CYCLEH)
++DECLARE_CAUSE("timeh", CAUSE_TIMEH)
++DECLARE_CAUSE("instreth", CAUSE_INSTRETH)
++DECLARE_CAUSE("cyclehw", CAUSE_CYCLEHW)
++DECLARE_CAUSE("timehw", CAUSE_TIMEHW)
++DECLARE_CAUSE("instrethw", CAUSE_INSTRETHW)
++DECLARE_CAUSE("stimeh", CAUSE_STIMEH)
++DECLARE_CAUSE("stimehw", CAUSE_STIMEHW)
++DECLARE_CAUSE("mtimecmph", CAUSE_MTIMECMPH)
++DECLARE_CAUSE("mtimeh", CAUSE_MTIMEH)
++#endif
+diff -urN empty/gcc/config/riscv/riscv-protos.h gcc-5.2.0/gcc/config/riscv/riscv-protos.h
+--- empty/gcc/config/riscv/riscv-protos.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/riscv-protos.h 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,96 @@
++/* Definition of RISC-V target for GNU compiler.
++ Copyright (C) 2011-2014 Free Software Foundation, Inc.
++ Contributed by Andrew Waterman (waterman@cs.berkeley.edu) at UC Berkeley.
++ Based on MIPS target for GNU compiler.
++
++This file is part of GCC.
++
++GCC is free software; you can redistribute it and/or modify
++it under the terms of the GNU General Public License as published by
++the Free Software Foundation; either version 3, or (at your option)
++any later version.
++
++GCC is distributed in the hope that it will be useful,
++but WITHOUT ANY WARRANTY; without even the implied warranty of
++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++GNU General Public License for more details.
++
++You should have received a copy of the GNU General Public License
++along with GCC; see the file COPYING3. If not see
++<http://www.gnu.org/licenses/>. */
++
++#ifndef GCC_RISCV_PROTOS_H
++#define GCC_RISCV_PROTOS_H
++
++enum riscv_symbol_type {
++ SYMBOL_ABSOLUTE,
++ SYMBOL_GOT_DISP,
++ SYMBOL_TLS,
++ SYMBOL_TLS_LE,
++ SYMBOL_TLS_IE,
++ SYMBOL_TLS_GD
++};
++#define NUM_SYMBOL_TYPES (SYMBOL_TLS_GD + 1)
++
++enum riscv_code_model {
++ CM_MEDLOW,
++ CM_MEDANY,
++ CM_PIC
++};
++extern enum riscv_code_model riscv_cmodel;
++
++extern bool riscv_symbolic_constant_p (rtx, enum riscv_symbol_type *);
++extern int riscv_regno_mode_ok_for_base_p (int, enum machine_mode, bool);
++extern int riscv_address_insns (rtx, enum machine_mode, bool);
++extern int riscv_const_insns (rtx);
++extern int riscv_split_const_insns (rtx);
++extern int riscv_load_store_insns (rtx, rtx_insn *);
++extern rtx riscv_emit_move (rtx, rtx);
++extern bool riscv_split_symbol (rtx, rtx, enum machine_mode, rtx *);
++extern rtx riscv_unspec_address (rtx, enum riscv_symbol_type);
++extern void riscv_move_integer (rtx, rtx, HOST_WIDE_INT);
++extern bool riscv_legitimize_move (enum machine_mode, rtx, rtx);
++extern bool riscv_legitimize_vector_move (enum machine_mode, rtx, rtx);
++
++extern rtx riscv_subword (rtx, bool);
++extern bool riscv_split_64bit_move_p (rtx, rtx);
++extern void riscv_split_doubleword_move (rtx, rtx);
++extern const char *riscv_output_move (rtx, rtx);
++extern const char *riscv_output_gpr_save (unsigned);
++#ifdef RTX_CODE
++extern void riscv_expand_scc (rtx *);
++extern void riscv_expand_conditional_branch (rtx *);
++#endif
++extern rtx riscv_expand_call (bool, rtx, rtx, rtx);
++extern void riscv_expand_fcc_reload (rtx, rtx, rtx);
++extern void riscv_set_return_address (rtx, rtx);
++extern bool riscv_expand_block_move (rtx, rtx, rtx);
++extern void riscv_expand_synci_loop (rtx, rtx);
++
++extern bool riscv_expand_ext_as_unaligned_load (rtx, rtx, HOST_WIDE_INT,
++ HOST_WIDE_INT);
++extern bool riscv_expand_ins_as_unaligned_store (rtx, rtx, HOST_WIDE_INT,
++ HOST_WIDE_INT);
++extern void riscv_order_regs_for_local_alloc (void);
++
++extern rtx riscv_return_addr (int, rtx);
++extern HOST_WIDE_INT riscv_initial_elimination_offset (int, int);
++extern void riscv_expand_prologue (void);
++extern void riscv_expand_epilogue (bool);
++extern bool riscv_can_use_return_insn (void);
++extern rtx riscv_function_value (const_tree, const_tree, enum machine_mode);
++
++extern enum reg_class riscv_secondary_reload_class (enum reg_class,
++ enum machine_mode,
++ rtx, bool);
++extern int riscv_class_max_nregs (enum reg_class, enum machine_mode);
++
++extern unsigned int riscv_hard_regno_nregs (int, enum machine_mode);
++
++extern void irix_asm_output_align (FILE *, unsigned);
++extern const char *current_section_name (void);
++extern unsigned int current_section_flags (void);
++
++extern void riscv_expand_vector_init (rtx, rtx);
++
++#endif /* ! GCC_RISCV_PROTOS_H */
+diff -urN empty/gcc/config/riscv/riscv.c gcc-5.2.0/gcc/config/riscv/riscv.c
+--- empty/gcc/config/riscv/riscv.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/riscv.c 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,4439 @@
+/* Subroutines used for code generation for RISC-V.
+ Copyright (C) 2011-2014 Free Software Foundation, Inc.
+ Contributed by Andrew Waterman (waterman@cs.berkeley.edu) at UC Berkeley.
@@ -994,29 +2830,76 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+#include "insn-attr.h"
+#include "recog.h"
+#include "output.h"
++#include "hash-set.h"
++#include "machmode.h"
++#include "vec.h"
++#include "double-int.h"
++#include "input.h"
++#include "alias.h"
++#include "symtab.h"
++#include "wide-int.h"
++#include "inchash.h"
+#include "tree.h"
++#include "fold-const.h"
+#include "varasm.h"
++#include "stringpool.h"
+#include "stor-layout.h"
+#include "calls.h"
+#include "function.h"
++#include "hashtab.h"
++#include "flags.h"
++#include "statistics.h"
++#include "real.h"
++#include "fixed-value.h"
++#include "expmed.h"
++#include "dojump.h"
++#include "explow.h"
++#include "emit-rtl.h"
++#include "stmt.h"
+#include "expr.h"
++#include "insn-codes.h"
+#include "optabs.h"
+#include "libfuncs.h"
-+#include "flags.h"
+#include "reload.h"
+#include "tm_p.h"
+#include "ggc.h"
+#include "gstab.h"
-+#include "hashtab.h"
++#include "hash-table.h"
+#include "debug.h"
+#include "target.h"
+#include "target-def.h"
++#include "common/common-target.h"
+#include "langhooks.h"
++#include "dominance.h"
++#include "cfg.h"
++#include "cfgrtl.h"
++#include "cfganal.h"
++#include "lcm.h"
++#include "cfgbuild.h"
++#include "cfgcleanup.h"
++#include "predict.h"
++#include "basic-block.h"
+#include "sched-int.h"
++#include "tree-ssa-alias.h"
++#include "internal-fn.h"
++#include "gimple-fold.h"
++#include "tree-eh.h"
++#include "gimple-expr.h"
++#include "is-a.h"
++#include "gimple.h"
++#include "gimplify.h"
+#include "bitmap.h"
+#include "diagnostic.h"
+#include "target-globals.h"
-+#include "symcat.h"
++#include "opts.h"
++#include "tree-pass.h"
++#include "context.h"
++#include "hash-map.h"
++#include "plugin-api.h"
++#include "ipa-ref.h"
++#include "cgraph.h"
++#include "builtins.h"
++#include "rtl-iter.h"
+#include <stdint.h>
+
+/* True if X is an UNSPEC wrapper around a SYMBOL_REF or LABEL_REF. */
@@ -1071,6 +2954,8 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ ADDRESS_SYMBOLIC
+};
+
++enum riscv_code_model riscv_cmodel = TARGET_DEFAULT_CMODEL;
++
+/* Macros to create an enumeration identifier for a function prototype. */
+#define RISCV_FTYPE_NAME1(A, B) RISCV_##A##_FTYPE_##B
+#define RISCV_FTYPE_NAME2(A, B, C) RISCV_##A##_FTYPE_##B##_##C
@@ -1108,6 +2993,9 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ /* Likewise FPR X. */
+ unsigned int fmask;
+
++ /* How much the GPR save/restore routines adjust sp (or 0 if unused). */
++ unsigned save_libcall_adjustment;
++
+ /* Offsets of fixed-point and floating-point save areas from frame bottom */
+ HOST_WIDE_INT gp_sp_offset;
+ HOST_WIDE_INT fp_sp_offset;
@@ -1127,6 +3015,9 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ This area is allocated by the callee at the very top of the frame. */
+ int varargs_size;
+
++ /* Cached return value of leaf_function_p. <0 if false, >0 if true. */
++ int is_leaf;
++
+ /* The current frame information, calculated by riscv_compute_frame_info. */
+ struct riscv_frame_info frame;
+};
@@ -1543,15 +3434,6 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ }
+}
+
-+/* A for_each_rtx callback. Stop the search if *X references a
-+ thread-local symbol. */
-+
-+static int
-+riscv_tls_symbol_ref_1 (rtx *x, void *data ATTRIBUTE_UNUSED)
-+{
-+ return riscv_tls_symbol_p (*x);
-+}
-+
+/* Implement TARGET_LEGITIMATE_CONSTANT_P. */
+
+static bool
@@ -1563,7 +3445,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+/* Implement TARGET_CANNOT_FORCE_CONST_MEM. */
+
+static bool
-+riscv_cannot_force_const_mem (enum machine_mode mode, rtx x)
++riscv_cannot_force_const_mem (enum machine_mode mode ATTRIBUTE_UNUSED, rtx x)
+{
+ enum riscv_symbol_type type;
+ rtx base, offset;
@@ -1573,32 +3455,21 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ if (GET_CODE (x) == HIGH)
+ return true;
+
-+ /* As an optimization, reject constants that riscv_legitimize_move
-+ can expand inline.
-+
-+ Suppose we have a multi-instruction sequence that loads constant C
-+ into register R. If R does not get allocated a hard register, and
-+ R is used in an operand that allows both registers and memory
-+ references, reload will consider forcing C into memory and using
-+ one of the instruction's memory alternatives. Returning false
-+ here will force it to use an input reload instead. */
-+ if (CONST_INT_P (x) && riscv_legitimate_constant_p (mode, x))
-+ return true;
-+
+ split_const (x, &base, &offset);
+ if (riscv_symbolic_constant_p (base, &type))
+ {
-+ /* The same optimization as for CONST_INT. */
++ /* As an optimization, don't spill symbolic constants that are as
++ cheap to rematerialize as to access in the constant pool. */
+ if (SMALL_INT (offset) && riscv_symbol_insns (type) > 0)
+ return true;
+
-+ /* It's not worth creating additional dynamic relocations. */
++ /* As an optimization, avoid needlessly generate dynamic relocations. */
+ if (flag_pic)
+ return true;
+ }
+
+ /* TLS symbols must be computed by riscv_legitimize_move. */
-+ if (for_each_rtx (&x, &riscv_tls_symbol_ref_1, NULL))
++ if (tls_referenced_p (x))
+ return true;
+
+ return false;
@@ -1860,7 +3731,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ given that it loads from or stores to MEM. */
+
+int
-+riscv_load_store_insns (rtx mem, rtx insn)
++riscv_load_store_insns (rtx mem, rtx_insn *insn)
+{
+ enum machine_mode mode;
+ bool might_split_p;
@@ -2690,7 +4561,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ if (dest_code == REG)
+ {
+ if (GP_REG_P (REGNO (dest)))
-+ return "move\t%0,%z1";
++ return "mv\t%0,%z1";
+
+ if (FP_REG_P (REGNO (dest)))
+ {
@@ -3732,7 +5603,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ memset (riscv_hi_relocs, '\0', sizeof (riscv_hi_relocs));
+ memset (riscv_lo_relocs, '\0', sizeof (riscv_lo_relocs));
+
-+ if (!flag_pic)
++ if (!flag_pic && riscv_cmodel == CM_MEDLOW)
+ {
+ riscv_hi_relocs[SYMBOL_ABSOLUTE] = "%hi(";
+ riscv_lo_relocs[SYMBOL_ABSOLUTE] = "%lo(";
@@ -3899,7 +5770,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+
+ if (TREE_CODE (x) == VAR_DECL && DECL_SECTION_NAME (x))
+ {
-+ const char *sec = TREE_STRING_POINTER (DECL_SECTION_NAME (x));
++ const char *sec = DECL_SECTION_NAME (x);
+ return strcmp (sec, ".sdata") == 0 || strcmp (sec, ".sbss") == 0;
+ }
+
@@ -3997,6 +5868,27 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ || (regno == RETURN_ADDR_REGNUM && crtl->calls_eh_return);
+}
+
++/* Determine whether to call GPR save/restore routines. */
++static bool
++riscv_use_save_libcall (const struct riscv_frame_info *frame)
++{
++ if (!TARGET_SAVE_RESTORE || crtl->calls_eh_return || frame_pointer_needed)
++ return false;
++
++ return frame->save_libcall_adjustment != 0;
++}
++
++/* Determine which GPR save/restore routine to call. */
++
++static unsigned
++riscv_save_libcall_count (unsigned mask)
++{
++ for (unsigned n = GP_REG_LAST; n > GP_REG_FIRST; n--)
++ if (BITSET_P (mask, n))
++ return CALLEE_SAVED_REG_NUMBER (n) + 1;
++ abort ();
++}
++
+/* Populate the current function's riscv_frame_info structure.
+
+ RISC-V stack frames grown downward. High addresses are at the top.
@@ -4044,7 +5936,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+{
+ struct riscv_frame_info *frame;
+ HOST_WIDE_INT offset;
-+ unsigned int regno, i;
++ unsigned int regno, i, num_x_saved = 0, num_f_saved = 0;
+
+ frame = &cfun->machine->frame;
+ memset (frame, 0, sizeof (*frame));
@@ -4052,20 +5944,20 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ /* Find out which GPRs we need to save. */
+ for (regno = GP_REG_FIRST; regno <= GP_REG_LAST; regno++)
+ if (riscv_save_reg_p (regno))
-+ frame->mask |= 1 << (regno - GP_REG_FIRST);
++ frame->mask |= 1 << (regno - GP_REG_FIRST), num_x_saved++;
+
+ /* If this function calls eh_return, we must also save and restore the
+ EH data registers. */
+ if (crtl->calls_eh_return)
-+ for (i = 0; EH_RETURN_DATA_REGNO (i) != INVALID_REGNUM; i++)
-+ frame->mask |= 1 << (EH_RETURN_DATA_REGNO (i) - GP_REG_FIRST);
++ for (i = 0; (regno = EH_RETURN_DATA_REGNO (i)) != INVALID_REGNUM; i++)
++ frame->mask |= 1 << (regno - GP_REG_FIRST), num_x_saved++;
+
+ /* Find out which FPRs we need to save. This loop must iterate over
+ the same space as its companion in riscv_for_each_saved_gpr_and_fpr. */
+ if (TARGET_HARD_FLOAT)
+ for (regno = FP_REG_FIRST; regno <= FP_REG_LAST; regno++)
+ if (riscv_save_reg_p (regno))
-+ frame->fmask |= 1 << (regno - FP_REG_FIRST);
++ frame->fmask |= 1 << (regno - FP_REG_FIRST), num_f_saved++;
+
+ /* At the bottom of the frame are any outgoing stack arguments. */
+ offset = crtl->outgoing_args_size;
@@ -4076,15 +5968,20 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ /* Next are the callee-saved FPRs. */
+ if (frame->fmask)
+ {
-+ unsigned num_saved = __builtin_popcount(frame->fmask);
-+ offset += RISCV_STACK_ALIGN (num_saved * UNITS_PER_FPREG);
++ offset += RISCV_STACK_ALIGN (num_f_saved * UNITS_PER_FPREG);
+ frame->fp_sp_offset = offset - UNITS_PER_HWFPVALUE;
+ }
+ /* Next are the callee-saved GPRs. */
+ if (frame->mask)
+ {
-+ unsigned num_saved = __builtin_popcount(frame->mask);
-+ offset += RISCV_STACK_ALIGN (num_saved * UNITS_PER_WORD);
++ unsigned x_save_size = RISCV_STACK_ALIGN (num_x_saved * UNITS_PER_WORD);
++ unsigned num_save_restore = 1 + riscv_save_libcall_count (frame->mask);
++
++ /* Only use save/restore routines if they don't alter the stack size. */
++ if (RISCV_STACK_ALIGN (num_save_restore * UNITS_PER_WORD) == x_save_size)
++ frame->save_libcall_adjustment = x_save_size;
++
++ offset += x_save_size;
+ frame->gp_sp_offset = offset - UNITS_PER_WORD;
+ }
+ /* The hard frame pointer points above the callee-saved GPRs. */
@@ -4096,6 +5993,10 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ offset += crtl->args.pretend_args_size;
+ frame->total_size = offset;
+ /* Next points the incoming stack pointer and any incoming arguments. */
++
++ /* Only use save/restore routines when the GPRs are atop the frame. */
++ if (frame->hard_frame_pointer_offset != frame->total_size)
++ frame->save_libcall_adjustment = 0;
+}
+
+/* Make sure that we're not trying to eliminate to the wrong hard frame
@@ -4256,22 +6157,55 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ riscv_emit_save_slot_move (mem, reg, RISCV_PROLOGUE_TEMP (GET_MODE (reg)));
+}
+
++/* Return the code to invoke the GPR save routine. */
++
++const char *
++riscv_output_gpr_save (unsigned mask)
++{
++ static char buf[GP_REG_NUM * 32];
++ size_t len = 0;
++ unsigned n = riscv_save_libcall_count (mask), i;
++ unsigned frame_size = RISCV_STACK_ALIGN ((n + 1) * UNITS_PER_WORD);
++
++ len += sprintf (buf + len, "call\tt0,__riscv_save_%u", n);
++
++#ifdef DWARF2_UNWIND_INFO
++ /* Describe the effect of the call to __riscv_save_X. */
++ if (dwarf2out_do_cfi_asm ())
++ {
++ len += sprintf (buf + len, "\n\t.cfi_def_cfa_offset %u", frame_size);
++
++ for (i = GP_REG_FIRST; i <= GP_REG_LAST; i++)
++ if (BITSET_P (cfun->machine->frame.mask, i))
++ len += sprintf (buf + len, "\n\t.cfi_offset %u,%d", i,
++ (CALLEE_SAVED_REG_NUMBER (i) + 2) * -UNITS_PER_WORD);
++ }
++#endif
++
++ return buf;
++}
+
+/* Expand the "prologue" pattern. */
+
+void
+riscv_expand_prologue (void)
+{
-+ const struct riscv_frame_info *frame;
-+ HOST_WIDE_INT size;
++ struct riscv_frame_info *frame = &cfun->machine->frame;
++ HOST_WIDE_INT size = frame->total_size;
++ unsigned mask = frame->mask;
+ rtx insn;
+
-+ frame = &cfun->machine->frame;
-+ size = frame->total_size;
-+
+ if (flag_stack_usage_info)
+ current_function_static_stack_size = size;
+
++ /* When optimizing for size, call a subroutine to save the registers. */
++ if (riscv_use_save_libcall (frame))
++ {
++ frame->mask = 0; /* Temporarily fib that we need not save GPRs. */
++ size -= frame->save_libcall_adjustment;
++ emit_insn (gen_gpr_save (GEN_INT (mask)));
++ }
++
+ /* Save the registers. Allocate up to RISCV_MAX_FIRST_STACK_STEP
+ bytes beforehand; this is enough to cover the register save area
+ without going out of range. */
@@ -4288,6 +6222,8 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ riscv_for_each_saved_gpr_and_fpr (size, riscv_save_reg);
+ }
+
++ frame->mask = mask; /* Undo the above fib. */
++
+ /* Set up the frame pointer, if we're using one. */
+ if (frame_pointer_needed)
+ {
@@ -4300,22 +6236,24 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ if (size > 0)
+ {
+ if (SMALL_OPERAND (-size))
-+ RTX_FRAME_RELATED_P (emit_insn (gen_add3_insn (stack_pointer_rtx,
-+ stack_pointer_rtx,
-+ GEN_INT (-size)))) = 1;
++ emit_insn (gen_add3_insn (stack_pointer_rtx, stack_pointer_rtx,
++ GEN_INT (-size)));
+ else
+ {
-+ riscv_emit_move (RISCV_PROLOGUE_TEMP (Pmode), GEN_INT (size));
-+ emit_insn (gen_sub3_insn (stack_pointer_rtx,
++ riscv_emit_move (RISCV_PROLOGUE_TEMP (Pmode), GEN_INT (-size));
++ emit_insn (gen_add3_insn (stack_pointer_rtx,
+ stack_pointer_rtx,
+ RISCV_PROLOGUE_TEMP (Pmode)));
-+
-+ /* Describe the combined effect of the previous instructions. */
-+ riscv_set_frame_expr
-+ (gen_rtx_SET (VOIDmode, stack_pointer_rtx,
-+ plus_constant (Pmode, stack_pointer_rtx, -size)));
+ }
+ }
++
++ if (frame->total_size > 0)
++ {
++ /* Describe the effect of the instructions that adjusted sp. */
++ insn = plus_constant (Pmode, stack_pointer_rtx, -frame->total_size);
++ insn = gen_rtx_SET (VOIDmode, stack_pointer_rtx, insn);
++ riscv_set_frame_expr (insn);
++ }
+}
+
+/* Emit instructions to restore register REG from slot MEM. */
@@ -4332,8 +6270,17 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+void
+riscv_expand_epilogue (bool sibcall_p)
+{
-+ const struct riscv_frame_info *frame;
-+ HOST_WIDE_INT step1, step2;
++ /* Split the frame into two. STEP1 is the amount of stack we should
++ deallocate before restoring the registers. STEP2 is the amount we
++ should deallocate afterwards.
++
++ Start off by assuming that no registers need to be restored. */
++ struct riscv_frame_info *frame = &cfun->machine->frame;
++ unsigned mask = frame->mask;
++ HOST_WIDE_INT step1 = frame->total_size;
++ HOST_WIDE_INT step2 = 0;
++ bool use_restore_libcall = !sibcall_p && riscv_use_save_libcall (frame);
++ rtx ra = gen_rtx_REG (Pmode, RETURN_ADDR_REGNUM);
+
+ if (!sibcall_p && riscv_can_use_return_insn ())
+ {
@@ -4341,16 +6288,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ return;
+ }
+
-+ /* Split the frame into two. STEP1 is the amount of stack we should
-+ deallocate before restoring the registers. STEP2 is the amount we
-+ should deallocate afterwards.
-+
-+ Start off by assuming that no registers need to be restored. */
-+ frame = &cfun->machine->frame;
-+ step1 = frame->total_size;
-+ step2 = 0;
-+
-+ /* Move past any dynamic stack allocations. */
++ /* Move past any dynamic stack allocations. */
+ if (cfun->calls_alloca)
+ {
+ rtx adjust = GEN_INT (-frame->hard_frame_pointer_offset);
@@ -4385,25 +6323,39 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ emit_insn (gen_add3_insn (stack_pointer_rtx, stack_pointer_rtx, adjust));
+ }
+
++ if (use_restore_libcall)
++ frame->mask = 0; /* Temporarily fib that we need not save GPRs. */
++
+ /* Restore the registers. */
+ riscv_for_each_saved_gpr_and_fpr (frame->total_size - step2,
+ riscv_restore_reg);
+
++ if (use_restore_libcall)
++ {
++ frame->mask = mask; /* Undo the above fib. */
++ gcc_assert (step2 >= frame->save_libcall_adjustment);
++ step2 -= frame->save_libcall_adjustment;
++ }
++
+ /* Deallocate the final bit of the frame. */
+ if (step2 > 0)
+ emit_insn (gen_add3_insn (stack_pointer_rtx, stack_pointer_rtx,
+ GEN_INT (step2)));
+
++ if (use_restore_libcall)
++ {
++ emit_insn (gen_gpr_restore (GEN_INT (riscv_save_libcall_count (mask))));
++ emit_jump_insn (gen_gpr_restore_return (ra));
++ return;
++ }
++
+ /* Add in the __builtin_eh_return stack adjustment. */
+ if (crtl->calls_eh_return)
+ emit_insn (gen_add3_insn (stack_pointer_rtx, stack_pointer_rtx,
+ EH_RETURN_STACKADJ_RTX));
+
+ if (!sibcall_p)
-+ {
-+ rtx ra = gen_rtx_REG (Pmode, RETURN_ADDR_REGNUM);
-+ emit_jump_insn (gen_simple_return_internal (ra));
-+ }
++ emit_jump_insn (gen_simple_return_internal (ra));
+}
+
+/* Return nonzero if this function is known to have a null epilogue.
@@ -4606,8 +6558,8 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ dependencies have no cost. */
+
+static int
-+riscv_adjust_cost (rtx insn ATTRIBUTE_UNUSED, rtx link,
-+ rtx dep ATTRIBUTE_UNUSED, int cost)
++riscv_adjust_cost (rtx_insn *insn ATTRIBUTE_UNUSED, rtx link,
++ rtx_insn *dep ATTRIBUTE_UNUSED, int cost)
+{
+ if (REG_NOTE_KIND (link) != 0)
+ return 0;
@@ -4911,7 +6863,8 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ HOST_WIDE_INT delta, HOST_WIDE_INT vcall_offset,
+ tree function)
+{
-+ rtx this_rtx, temp1, temp2, insn, fnaddr;
++ rtx this_rtx, temp1, temp2, fnaddr;
++ rtx_insn *insn;
+ bool use_sibcall_p;
+
+ /* Pretend to be a post-reload pass while generating rtl. */
@@ -4994,7 +6947,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+static struct machine_function *
+riscv_init_machine_status (void)
+{
-+ return ggc_alloc_cleared_machine_function ();
++ return ggc_cleared_alloc<machine_function> ();
+}
+
+/* Implement TARGET_OPTION_OVERRIDE. */
@@ -5038,6 +6991,19 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ /* Function to allocate machine-dependent function status. */
+ init_machine_status = &riscv_init_machine_status;
+
++ if (riscv_cmodel_string)
++ {
++ if (strcmp (riscv_cmodel_string, "medlow") == 0)
++ riscv_cmodel = CM_MEDLOW;
++ else if (strcmp (riscv_cmodel_string, "medany") == 0)
++ riscv_cmodel = CM_MEDANY;
++ else
++ error ("unsupported code model: %s", riscv_cmodel_string);
++ }
++
++ if (flag_pic)
++ riscv_cmodel = CM_PIC;
++
+ riscv_init_relocs ();
+}
+
@@ -5114,6 +7080,23 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+ emit_insn (gen_clear_cache (addr, end_addr));
+}
+
++/* Implement TARGET_FUNCTION_OK_FOR_SIBCALL. */
++
++static bool
++riscv_function_ok_for_sibcall (tree decl, tree exp ATTRIBUTE_UNUSED)
++{
++ if (TARGET_SAVE_RESTORE)
++ {
++ /* When optimzing for size, don't use sibcalls in non-leaf routines */
++ if (cfun->machine->is_leaf == 0)
++ cfun->machine->is_leaf = leaf_function_p () ? 1 : -1;
++
++ return cfun->machine->is_leaf > 0;
++ }
++
++ return true;
++}
++
+static bool
+riscv_lra_p (void)
+{
@@ -5140,7 +7123,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+#define TARGET_SCHED_ISSUE_RATE riscv_issue_rate
+
+#undef TARGET_FUNCTION_OK_FOR_SIBCALL
-+#define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_true
++#define TARGET_FUNCTION_OK_FOR_SIBCALL riscv_function_ok_for_sibcall
+
+#undef TARGET_REGISTER_MOVE_COST
+#define TARGET_REGISTER_MOVE_COST riscv_register_move_cost
@@ -5253,53 +7236,10 @@ diff -urN original-gcc/gcc/config/riscv/riscv.c gcc/gcc/config/riscv/riscv.c
+struct gcc_target targetm = TARGET_INITIALIZER;
+
+#include "gt-riscv.h"
-diff -urN original-gcc/gcc/config/riscv/riscv-ftypes.def gcc/gcc/config/riscv/riscv-ftypes.def
---- original-gcc/gcc/config/riscv/riscv-ftypes.def 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/riscv-ftypes.def 2015-03-07 09:51:45.663139025 +0100
-@@ -0,0 +1,39 @@
-+/* Definitions of prototypes for RISC-V built-in functions.
-+ Copyright (C) 2011-2014 Free Software Foundation, Inc.
-+ Contributed by Andrew Waterman (waterman@cs.berkeley.edu) at UC Berkeley.
-+ Based on MIPS target for GNU compiler.
-+
-+This file is part of GCC.
-+
-+GCC is free software; you can redistribute it and/or modify
-+it under the terms of the GNU General Public License as published by
-+the Free Software Foundation; either version 3, or (at your option)
-+any later version.
-+
-+GCC is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+GNU General Public License for more details.
-+
-+You should have received a copy of the GNU General Public License
-+along with GCC; see the file COPYING3. If not see
-+<http://www.gnu.org/licenses/>. */
-+
-+/* Invoke DEF_RISCV_FTYPE (NARGS, LIST) for each prototype used by
-+ MIPS built-in functions, where:
-+
-+ NARGS is the number of arguments.
-+ LIST contains the return-type code followed by the codes for each
-+ argument type.
-+
-+ Argument- and return-type codes are either modes or one of the following:
-+
-+ VOID for void_type_node
-+ INT for integer_type_node
-+ POINTER for ptr_type_node
-+
-+ (we don't use PTR because that's a ANSI-compatibillity macro).
-+
-+ Please keep this list lexicographically sorted by the LIST argument. */
-+
-+DEF_RISCV_FTYPE (1, (VOID, VOID))
-diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
---- original-gcc/gcc/config/riscv/riscv.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/riscv.h 2015-03-07 09:51:45.667139025 +0100
-@@ -0,0 +1,1127 @@
+diff -urN empty/gcc/config/riscv/riscv.h gcc-5.2.0/gcc/config/riscv/riscv.h
+--- empty/gcc/config/riscv/riscv.h 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/riscv.h 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,1109 @@
+/* Definition of RISC-V target for GNU compiler.
+ Copyright (C) 2011-2014 Free Software Foundation, Inc.
+ Contributed by Andrew Waterman (waterman@cs.berkeley.edu) at UC Berkeley.
@@ -5400,13 +7340,15 @@ diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
+ builtin_define_std ("LANGUAGE_C"); \
+ builtin_define ("_LANGUAGE_C"); \
+ } \
++ if (riscv_cmodel == CM_MEDANY) \
++ builtin_define ("_RISCV_CMODEL_MEDANY"); \
+ } \
+ while (0)
+
+/* Default target_flags if no switches are specified */
+
+#ifndef TARGET_DEFAULT
-+#define TARGET_DEFAULT (TARGET_ATOMIC |
++#define TARGET_DEFAULT 0
+#endif
+
+#ifndef RISCV_ARCH_STRING_DEFAULT
@@ -5442,6 +7384,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
+ --with-tune is ignored if -mtune is specified.
+ --with-float is ignored if -mhard-float or -msoft-float are specified. */
+#define OPTION_DEFAULT_SPECS \
++ {"arch", "%{!march=*:-march=%(VALUE)}"}, \
+ {"arch_32", "%{" OPT_ARCH32 ":%{m32}}" }, \
+ {"arch_64", "%{" OPT_ARCH64 ":%{m64}}" }, \
+ {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \
@@ -5468,6 +7411,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
+#define ASM_SPEC "\
+%(subtarget_asm_debugging_spec) \
+%{m32} %{m64} %{!m32:%{!m64: %(asm_abi_default_spec)}} \
++%{mrvc} \
+%{fPIC|fpic|fPIE|fpie:-fpic} \
+%{march=*} \
+%(subtarget_asm_spec)"
@@ -5500,6 +7444,8 @@ diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
+#define SUBTARGET_EXTRA_SPECS
+#endif
+
++#define TARGET_DEFAULT_CMODEL CM_MEDLOW
++
+/* By default, turn on GDB extensions. */
+#define DEFAULT_GDB_EXTENSIONS 1
+
@@ -5583,7 +7529,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
+#define PARM_BOUNDARY BITS_PER_WORD
+
+/* Allocation boundary (in *bits*) for the code of a function. */
-+#define FUNCTION_BOUNDARY 32
++#define FUNCTION_BOUNDARY (TARGET_RVC ? 16 : 32)
+
+/* There is no point aligning anything to a rounder boundary than this. */
+#define BIGGEST_ALIGNMENT 128
@@ -6023,6 +7969,10 @@ diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
+#define FP_ARG_FIRST (FP_REG_FIRST + 10)
+#define FP_ARG_LAST (FP_ARG_FIRST + MAX_ARGS_IN_REGISTERS - 1)
+
++#define CALLEE_SAVED_REG_NUMBER(REGNO) \
++ ((REGNO) >= 8 && (REGNO) <= 9 ? (REGNO) - 8 : \
++ (REGNO) >= 18 && (REGNO) <= 27 ? (REGNO) - 16 : -1)
++
+#define LIBCALL_VALUE(MODE) \
+ riscv_function_value (NULL_TREE, NULL_TREE, MODE)
+
@@ -6139,6 +8089,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
+
+#define JUMP_TABLES_IN_TEXT_SECTION 0
+#define CASE_VECTOR_MODE SImode
++#define CASE_VECTOR_PC_RELATIVE (riscv_cmodel != CM_MEDLOW)
+
+/* Define this as 1 if `char' should by default be signed; else as 0. */
+#define DEFAULT_SIGNED_CHAR 0
@@ -6372,24 +8323,6 @@ diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
+ ? RISCV_MAX_MOVE_BYTES_STRAIGHT / MOVE_MAX \
+ : RISCV_CALL_RATIO / 2)
+
-+/* movmemsi is meant to generate code that is at least as good as
-+ move_by_pieces. However, movmemsi effectively uses a by-pieces
-+ implementation both for moves smaller than a word and for word-aligned
-+ moves of no more than RISCV_MAX_MOVE_BYTES_STRAIGHT bytes. We should
-+ allow the tree-level optimisers to do such moves by pieces, as it
-+ often exposes other optimization opportunities. We might as well
-+ continue to use movmemsi at the rtl level though, as it produces
-+ better code when scheduling is disabled (such as at -O). */
-+
-+#define MOVE_BY_PIECES_P(SIZE, ALIGN) \
-+ (HAVE_movmemsi \
-+ ? (!currently_expanding_to_rtl \
-+ && ((ALIGN) < BITS_PER_WORD \
-+ ? (SIZE) < UNITS_PER_WORD \
-+ : (SIZE) <= RISCV_MAX_MOVE_BYTES_STRAIGHT)) \
-+ : (move_by_pieces_ninsns (SIZE, ALIGN, MOVE_MAX_PIECES + 1) \
-+ < (unsigned int) MOVE_RATIO (false)))
-+
+/* For CLEAR_RATIO, when optimizing for size, give a better estimate
+ of the length of a memset call, but use the default otherwise. */
+
@@ -6403,17 +8336,6 @@ diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
+#define SET_RATIO(speed) \
+ ((speed) ? 15 : RISCV_CALL_RATIO - 2)
+
-+/* STORE_BY_PIECES_P can be used when copying a constant string, but
-+ in that case each word takes 3 insns (lui, ori, sw), or more in
-+ 64-bit mode, instead of 2 (lw, sw). For now we always fail this
-+ and let the move_by_pieces code copy the string from read-only
-+ memory. In the future, this could be tuned further for multi-issue
-+ CPUs that can issue stores down one pipe and arithmetic instructions
-+ down another; in that case, the lui/ori/sw combination would be a
-+ win for long enough strings. */
-+
-+#define STORE_BY_PIECES_P(SIZE, ALIGN) 0
-+
+#ifndef HAVE_AS_TLS
+#define HAVE_AS_TLS 0
+#endif
@@ -6427,10 +8349,10 @@ diff -urN original-gcc/gcc/config/riscv/riscv.h gcc/gcc/config/riscv/riscv.h
+
+#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL) \
+ (((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel | DW_EH_PE_sdata4)
-diff -urN original-gcc/gcc/config/riscv/riscv.md gcc/gcc/config/riscv/riscv.md
---- original-gcc/gcc/config/riscv/riscv.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/riscv.md 2015-03-07 09:51:45.667139025 +0100
-@@ -0,0 +1,2423 @@
+diff -urN empty/gcc/config/riscv/riscv.md gcc-5.2.0/gcc/config/riscv/riscv.md
+--- empty/gcc/config/riscv/riscv.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/riscv.md 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,2448 @@
+;; Machine description for RISC-V for GNU compiler.
+;; Copyright (C) 2011-2014 Free Software Foundation, Inc.
+;; Contributed by Andrew Waterman (waterman@cs.berkeley.edu) at UC Berkeley.
@@ -6469,6 +8391,10 @@ diff -urN original-gcc/gcc/config/riscv/riscv.md gcc/gcc/config/riscv/riscv.md
+ UNSPEC_TLS_IE
+ UNSPEC_TLS_GD
+
++ ;; Register save and restore.
++ UNSPEC_GPR_SAVE
++ UNSPEC_GPR_RESTORE
++
+ ;; Blockage and synchronisation.
+ UNSPEC_BLOCKAGE
+ UNSPEC_FENCE
@@ -6477,6 +8403,8 @@ diff -urN original-gcc/gcc/config/riscv/riscv.md gcc/gcc/config/riscv/riscv.md
+
+(define_constants
+ [(RETURN_ADDR_REGNUM 1)
++ (T0_REGNUM 5)
++ (T1_REGNUM 6)
+])
+
+(include "predicates.md")
@@ -7960,9 +9888,6 @@ diff -urN original-gcc/gcc/config/riscv/riscv.md gcc/gcc/config/riscv/riscv.md
+ DONE;
+})
+
-+;; The difference between these two is whether or not ints are allowed
-+;; in FP registers (off by default, use -mdebugh to enable).
-+
+(define_insn "*mov<mode>_internal"
+ [(set (match_operand:IMOVE32 0 "nonimmediate_operand" "=r,r,r,m,*f,*f,*r,*m")
+ (match_operand:IMOVE32 1 "move_operand" "r,T,m,rJ,*r*J,*m,*f,*f"))]
@@ -8338,7 +10263,11 @@ diff -urN original-gcc/gcc/config/riscv/riscv.md gcc/gcc/config/riscv/riscv.md
+ (label_ref (match_operand 0 "" ""))
+ (pc)))]
+ ""
-+ "b%C1\t%2,%z3,%0"
++{
++ if (GET_CODE (operands[3]) == CONST_INT)
++ return "b%C1z\t%2,%0";
++ return "b%C1\t%2,%3,%0";
++}
+ [(set_attr "type" "branch")
+ (set_attr "mode" "none")])
+
@@ -8381,7 +10310,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.md gcc/gcc/config/riscv/riscv.md
+ (match_operator 0 "equality_operator"
+ [(zero_extract:GPR (match_operand:GPR 2 "register_operand" "r")
+ (const_int 1)
-+ (match_operand 3 "const_int_operand"))
++ (match_operand 3 "branch_on_bit_operand"))
+ (const_int 0)])
+ (label_ref (match_operand 1))
+ (pc)))
@@ -8411,7 +10340,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.md gcc/gcc/config/riscv/riscv.md
+ (if_then_else
+ (match_operator 0 "equality_operator"
+ [(zero_extract:GPR (match_operand:GPR 2 "register_operand" "r")
-+ (match_operand 3 "const_int_operand")
++ (match_operand 3 "branch_on_bit_operand")
+ (const_int 0))
+ (const_int 0)])
+ (label_ref (match_operand 1))
@@ -8559,12 +10488,12 @@ diff -urN original-gcc/gcc/config/riscv/riscv.md gcc/gcc/config/riscv/riscv.md
+ (use (label_ref (match_operand 1 "" "")))]
+ ""
+{
-+ if (flag_pic)
++ if (CASE_VECTOR_PC_RELATIVE)
+ operands[0] = expand_simple_binop (Pmode, PLUS, operands[0],
+ gen_rtx_LABEL_REF (Pmode, operands[1]),
+ NULL_RTX, 0, OPTAB_DIRECT);
+
-+ if (flag_pic && Pmode == DImode)
++ if (CASE_VECTOR_PC_RELATIVE && Pmode == DImode)
+ emit_jump_insn (gen_tablejumpdi (operands[0], operands[1]));
+ else
+ emit_jump_insn (gen_tablejumpsi (operands[0], operands[1]));
@@ -8750,8 +10679,7 @@ diff -urN original-gcc/gcc/config/riscv/riscv.md gcc/gcc/config/riscv/riscv.md
+ (match_operand 2 "" "")))
+ (set (match_operand 3 "register_operand" "")
+ (call (mem:SI (match_dup 1))
-+ (match_dup 2)))
-+ (clobber (match_scratch:SI 4 "=j,j"))]
++ (match_dup 2)))]
+ "SIBLING_CALL_P (insn)"
+ { return REG_P (operands[1]) ? "jr\t%1"
+ : absolute_symbolic_operand (operands[1], VOIDmode) ? "tail\t%1"
@@ -8852,1262 +10780,31 @@ diff -urN original-gcc/gcc/config/riscv/riscv.md gcc/gcc/config/riscv/riscv.md
+ ""
+ "sbreak")
+
-+(include "sync.md")
-+(include "peephole.md")
-diff -urN original-gcc/gcc/config/riscv/riscv-modes.def gcc/gcc/config/riscv/riscv-modes.def
---- original-gcc/gcc/config/riscv/riscv-modes.def 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/riscv-modes.def 2015-03-07 09:51:45.663139025 +0100
-@@ -0,0 +1,26 @@
-+/* Extra machine modes for RISC-V target.
-+ Copyright (C) 2011-2014 Free Software Foundation, Inc.
-+ Contributed by Andrew Waterman (waterman@cs.berkeley.edu) at UC Berkeley.
-+ Based on MIPS target for GNU compiler.
-+
-+This file is part of GCC.
-+
-+GCC is free software; you can redistribute it and/or modify
-+it under the terms of the GNU General Public License as published by
-+the Free Software Foundation; either version 3, or (at your option)
-+any later version.
-+
-+GCC is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+GNU General Public License for more details.
++(define_insn "gpr_save"
++ [(unspec_volatile [(match_operand 0 "const_int_operand")] UNSPEC_GPR_SAVE)
++ (clobber (reg:SI T0_REGNUM))
++ (clobber (reg:SI T1_REGNUM))]
++ ""
++ { return riscv_output_gpr_save (INTVAL (operands[0])); })
+
-+You should have received a copy of the GNU General Public License
-+along with GCC; see the file COPYING3. If not see
-+<http://www.gnu.org/licenses/>. */
++(define_insn "gpr_restore"
++ [(unspec_volatile [(match_operand 0 "const_int_operand")] UNSPEC_GPR_RESTORE)]
++ ""
++ "tail\t__riscv_restore_%0")
+
-+FLOAT_MODE (TF, 16, ieee_quad_format);
++(define_insn "gpr_restore_return"
++ [(return)
++ (use (match_operand 0 "pmode_register_operand" ""))
++ (const_int 0)]
++ ""
++ "")
+
-+/* Vector modes. */
-+VECTOR_MODES (INT, 4); /* V8QI V4HI V2SI */
-+VECTOR_MODES (FLOAT, 4); /* V4HF V2SF */
-diff -urN original-gcc/gcc/config/riscv/riscv-opc.h gcc/gcc/config/riscv/riscv-opc.h
---- original-gcc/gcc/config/riscv/riscv-opc.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/riscv-opc.h 2015-03-07 09:51:45.663139025 +0100
-@@ -0,0 +1,1216 @@
-+/* Automatically generated by parse-opcodes */
-+#ifndef RISCV_ENCODING_H
-+#define RISCV_ENCODING_H
-+#define MATCH_CUSTOM3_RD_RS1_RS2 0x707b
-+#define MASK_CUSTOM3_RD_RS1_RS2 0x707f
-+#define MATCH_VLSEGSTWU 0xc00305b
-+#define MASK_VLSEGSTWU 0x1e00707f
-+#define MATCH_C_LW0 0x12
-+#define MASK_C_LW0 0x801f
-+#define MATCH_FMV_D_X 0xf2000053
-+#define MASK_FMV_D_X 0xfff0707f
-+#define MATCH_VLH 0x200205b
-+#define MASK_VLH 0xfff0707f
-+#define MATCH_C_LI 0x0
-+#define MASK_C_LI 0x1f
-+#define MATCH_FADD_D 0x2000053
-+#define MASK_FADD_D 0xfe00007f
-+#define MATCH_C_LD 0x9
-+#define MASK_C_LD 0x1f
-+#define MATCH_VLD 0x600205b
-+#define MASK_VLD 0xfff0707f
-+#define MATCH_FADD_S 0x53
-+#define MASK_FADD_S 0xfe00007f
-+#define MATCH_C_LW 0xa
-+#define MASK_C_LW 0x1f
-+#define MATCH_VLW 0x400205b
-+#define MASK_VLW 0xfff0707f
-+#define MATCH_VSSEGSTW 0x400307b
-+#define MASK_VSSEGSTW 0x1e00707f
-+#define MATCH_UTIDX 0x6077
-+#define MASK_UTIDX 0xfffff07f
-+#define MATCH_C_FLW 0x14
-+#define MASK_C_FLW 0x1f
-+#define MATCH_FSUB_D 0xa000053
-+#define MASK_FSUB_D 0xfe00007f
-+#define MATCH_VSSEGSTD 0x600307b
-+#define MASK_VSSEGSTD 0x1e00707f
-+#define MATCH_VSSEGSTB 0x307b
-+#define MASK_VSSEGSTB 0x1e00707f
-+#define MATCH_DIV 0x2004033
-+#define MASK_DIV 0xfe00707f
-+#define MATCH_FMV_H_X 0xf4000053
-+#define MASK_FMV_H_X 0xfff0707f
-+#define MATCH_C_FLD 0x15
-+#define MASK_C_FLD 0x1f
-+#define MATCH_FRRM 0x202073
-+#define MASK_FRRM 0xfffff07f
-+#define MATCH_VFMSV_S 0x1000202b
-+#define MASK_VFMSV_S 0xfff0707f
-+#define MATCH_C_LWSP 0x5
-+#define MASK_C_LWSP 0x1f
-+#define MATCH_FENCE 0xf
-+#define MASK_FENCE 0x707f
-+#define MATCH_FNMSUB_S 0x4b
-+#define MASK_FNMSUB_S 0x600007f
-+#define MATCH_FLE_S 0xa0000053
-+#define MASK_FLE_S 0xfe00707f
-+#define MATCH_FNMSUB_H 0x400004b
-+#define MASK_FNMSUB_H 0x600007f
-+#define MATCH_FLE_H 0xbc000053
-+#define MASK_FLE_H 0xfe00707f
-+#define MATCH_FLW 0x2007
-+#define MASK_FLW 0x707f
-+#define MATCH_VSETVL 0x600b
-+#define MASK_VSETVL 0xfff0707f
-+#define MATCH_VFMSV_D 0x1200202b
-+#define MASK_VFMSV_D 0xfff0707f
-+#define MATCH_FLE_D 0xa2000053
-+#define MASK_FLE_D 0xfe00707f
-+#define MATCH_FENCE_I 0x100f
-+#define MASK_FENCE_I 0x707f
-+#define MATCH_FNMSUB_D 0x200004b
-+#define MASK_FNMSUB_D 0x600007f
-+#define MATCH_ADDW 0x3b
-+#define MASK_ADDW 0xfe00707f
-+#define MATCH_XOR 0x4033
-+#define MASK_XOR 0xfe00707f
-+#define MATCH_SUB 0x40000033
-+#define MASK_SUB 0xfe00707f
-+#define MATCH_VSSTW 0x400307b
-+#define MASK_VSSTW 0xfe00707f
-+#define MATCH_VSSTH 0x200307b
-+#define MASK_VSSTH 0xfe00707f
-+#define MATCH_SC_W 0x1800202f
-+#define MASK_SC_W 0xf800707f
-+#define MATCH_VSSTB 0x307b
-+#define MASK_VSSTB 0xfe00707f
-+#define MATCH_VSSTD 0x600307b
-+#define MASK_VSSTD 0xfe00707f
-+#define MATCH_ADDI 0x13
-+#define MASK_ADDI 0x707f
-+#define MATCH_RDTIMEH 0xc8102073
-+#define MASK_RDTIMEH 0xfffff07f
-+#define MATCH_MULH 0x2001033
-+#define MASK_MULH 0xfe00707f
-+#define MATCH_CSRRSI 0x6073
-+#define MASK_CSRRSI 0x707f
-+#define MATCH_FCVT_D_WU 0xd2100053
-+#define MASK_FCVT_D_WU 0xfff0007f
-+#define MATCH_MULW 0x200003b
-+#define MASK_MULW 0xfe00707f
-+#define MATCH_CUSTOM1_RD_RS1_RS2 0x702b
-+#define MASK_CUSTOM1_RD_RS1_RS2 0x707f
-+#define MATCH_VENQIMM1 0xc00302b
-+#define MASK_VENQIMM1 0xfe007fff
-+#define MATCH_VENQIMM2 0xe00302b
-+#define MASK_VENQIMM2 0xfe007fff
-+#define MATCH_RDINSTRET 0xc0202073
-+#define MASK_RDINSTRET 0xfffff07f
-+#define MATCH_C_SWSP 0x8
-+#define MASK_C_SWSP 0x1f
-+#define MATCH_VLSTW 0x400305b
-+#define MASK_VLSTW 0xfe00707f
-+#define MATCH_VLSTH 0x200305b
-+#define MASK_VLSTH 0xfe00707f
-+#define MATCH_VLSTB 0x305b
-+#define MASK_VLSTB 0xfe00707f
-+#define MATCH_VLSTD 0x600305b
-+#define MASK_VLSTD 0xfe00707f
-+#define MATCH_ANDI 0x7013
-+#define MASK_ANDI 0x707f
-+#define MATCH_FMV_X_S 0xe0000053
-+#define MASK_FMV_X_S 0xfff0707f
-+#define MATCH_CUSTOM0_RD_RS1_RS2 0x700b
-+#define MASK_CUSTOM0_RD_RS1_RS2 0x707f
-+#define MATCH_FNMADD_S 0x4f
-+#define MASK_FNMADD_S 0x600007f
-+#define MATCH_LWU 0x6003
-+#define MASK_LWU 0x707f
-+#define MATCH_CUSTOM0_RS1 0x200b
-+#define MASK_CUSTOM0_RS1 0x707f
-+#define MATCH_VLSEGSTBU 0x800305b
-+#define MASK_VLSEGSTBU 0x1e00707f
-+#define MATCH_FNMADD_D 0x200004f
-+#define MASK_FNMADD_D 0x600007f
-+#define MATCH_FCVT_W_S 0xc0000053
-+#define MASK_FCVT_W_S 0xfff0007f
-+#define MATCH_C_SRAI 0x1019
-+#define MASK_C_SRAI 0x1c1f
-+#define MATCH_MULHSU 0x2002033
-+#define MASK_MULHSU 0xfe00707f
-+#define MATCH_FCVT_D_LU 0xd2300053
-+#define MASK_FCVT_D_LU 0xfff0007f
-+#define MATCH_FCVT_W_D 0xc2000053
-+#define MASK_FCVT_W_D 0xfff0007f
-+#define MATCH_FSUB_H 0xc000053
-+#define MASK_FSUB_H 0xfe00007f
-+#define MATCH_DIVUW 0x200503b
-+#define MASK_DIVUW 0xfe00707f
-+#define MATCH_SLTI 0x2013
-+#define MASK_SLTI 0x707f
-+#define MATCH_VLSTBU 0x800305b
-+#define MASK_VLSTBU 0xfe00707f
-+#define MATCH_SLTU 0x3033
-+#define MASK_SLTU 0xfe00707f
-+#define MATCH_FLH 0x1007
-+#define MASK_FLH 0x707f
-+#define MATCH_CUSTOM2_RD_RS1_RS2 0x705b
-+#define MASK_CUSTOM2_RD_RS1_RS2 0x707f
-+#define MATCH_FLD 0x3007
-+#define MASK_FLD 0x707f
-+#define MATCH_FSUB_S 0x8000053
-+#define MASK_FSUB_S 0xfe00007f
-+#define MATCH_FCVT_H_LU 0x6c000053
-+#define MASK_FCVT_H_LU 0xfff0007f
-+#define MATCH_CUSTOM0 0xb
-+#define MASK_CUSTOM0 0x707f
-+#define MATCH_CUSTOM1 0x2b
-+#define MASK_CUSTOM1 0x707f
-+#define MATCH_CUSTOM2 0x5b
-+#define MASK_CUSTOM2 0x707f
-+#define MATCH_CUSTOM3 0x7b
-+#define MASK_CUSTOM3 0x707f
-+#define MATCH_VXCPTSAVE 0x302b
-+#define MASK_VXCPTSAVE 0xfff07fff
-+#define MATCH_VMSV 0x200202b
-+#define MASK_VMSV 0xfff0707f
-+#define MATCH_FCVT_LU_S 0xc0300053
-+#define MASK_FCVT_LU_S 0xfff0007f
-+#define MATCH_AUIPC 0x17
-+#define MASK_AUIPC 0x7f
-+#define MATCH_FRFLAGS 0x102073
-+#define MASK_FRFLAGS 0xfffff07f
-+#define MATCH_FCVT_LU_D 0xc2300053
-+#define MASK_FCVT_LU_D 0xfff0007f
-+#define MATCH_CSRRWI 0x5073
-+#define MASK_CSRRWI 0x707f
-+#define MATCH_FADD_H 0x4000053
-+#define MASK_FADD_H 0xfe00007f
-+#define MATCH_FSQRT_S 0x58000053
-+#define MASK_FSQRT_S 0xfff0007f
-+#define MATCH_VXCPTKILL 0x400302b
-+#define MASK_VXCPTKILL 0xffffffff
-+#define MATCH_STOP 0x5077
-+#define MASK_STOP 0xffffffff
-+#define MATCH_FSGNJN_S 0x20001053
-+#define MASK_FSGNJN_S 0xfe00707f
-+#define MATCH_FSGNJN_H 0x34000053
-+#define MASK_FSGNJN_H 0xfe00707f
-+#define MATCH_FSQRT_D 0x5a000053
-+#define MASK_FSQRT_D 0xfff0007f
-+#define MATCH_XORI 0x4013
-+#define MASK_XORI 0x707f
-+#define MATCH_DIVU 0x2005033
-+#define MASK_DIVU 0xfe00707f
-+#define MATCH_FSGNJN_D 0x22001053
-+#define MASK_FSGNJN_D 0xfe00707f
-+#define MATCH_FSQRT_H 0x24000053
-+#define MASK_FSQRT_H 0xfff0007f
-+#define MATCH_VSSEGSTH 0x200307b
-+#define MASK_VSSEGSTH 0x1e00707f
-+#define MATCH_SW 0x2023
-+#define MASK_SW 0x707f
-+#define MATCH_VLSTWU 0xc00305b
-+#define MASK_VLSTWU 0xfe00707f
-+#define MATCH_VFSSEGW 0x1400207b
-+#define MASK_VFSSEGW 0x1ff0707f
-+#define MATCH_LHU 0x5003
-+#define MASK_LHU 0x707f
-+#define MATCH_SH 0x1023
-+#define MASK_SH 0x707f
-+#define MATCH_FMSUB_H 0x4000047
-+#define MASK_FMSUB_H 0x600007f
-+#define MATCH_VXCPTAUX 0x200402b
-+#define MASK_VXCPTAUX 0xfffff07f
-+#define MATCH_FMSUB_D 0x2000047
-+#define MASK_FMSUB_D 0x600007f
-+#define MATCH_VFSSEGD 0x1600207b
-+#define MASK_VFSSEGD 0x1ff0707f
-+#define MATCH_VLSEGHU 0xa00205b
-+#define MASK_VLSEGHU 0x1ff0707f
-+#define MATCH_MOVN 0x2007077
-+#define MASK_MOVN 0xfe00707f
-+#define MATCH_CUSTOM1_RS1 0x202b
-+#define MASK_CUSTOM1_RS1 0x707f
-+#define MATCH_VLSTHU 0xa00305b
-+#define MASK_VLSTHU 0xfe00707f
-+#define MATCH_MOVZ 0x7077
-+#define MASK_MOVZ 0xfe00707f
-+#define MATCH_CSRRW 0x1073
-+#define MASK_CSRRW 0x707f
-+#define MATCH_LD 0x3003
-+#define MASK_LD 0x707f
-+#define MATCH_LB 0x3
-+#define MASK_LB 0x707f
-+#define MATCH_VLWU 0xc00205b
-+#define MASK_VLWU 0xfff0707f
-+#define MATCH_LH 0x1003
-+#define MASK_LH 0x707f
-+#define MATCH_LW 0x2003
-+#define MASK_LW 0x707f
-+#define MATCH_CSRRC 0x3073
-+#define MASK_CSRRC 0x707f
-+#define MATCH_FCVT_LU_H 0x4c000053
-+#define MASK_FCVT_LU_H 0xfff0007f
-+#define MATCH_FCVT_S_D 0x40100053
-+#define MASK_FCVT_S_D 0xfff0007f
-+#define MATCH_BGEU 0x7063
-+#define MASK_BGEU 0x707f
-+#define MATCH_VFLSTD 0x1600305b
-+#define MASK_VFLSTD 0xfe00707f
-+#define MATCH_FCVT_S_L 0xd0200053
-+#define MASK_FCVT_S_L 0xfff0007f
-+#define MATCH_FCVT_S_H 0x84000053
-+#define MASK_FCVT_S_H 0xfff0007f
-+#define MATCH_FSCSR 0x301073
-+#define MASK_FSCSR 0xfff0707f
-+#define MATCH_FCVT_S_W 0xd0000053
-+#define MASK_FCVT_S_W 0xfff0007f
-+#define MATCH_VFLSTW 0x1400305b
-+#define MASK_VFLSTW 0xfe00707f
-+#define MATCH_VXCPTEVAC 0x600302b
-+#define MASK_VXCPTEVAC 0xfff07fff
-+#define MATCH_AMOMINU_D 0xc000302f
-+#define MASK_AMOMINU_D 0xf800707f
-+#define MATCH_FSFLAGS 0x101073
-+#define MASK_FSFLAGS 0xfff0707f
-+#define MATCH_SRLI 0x5013
-+#define MASK_SRLI 0xfc00707f
-+#define MATCH_C_SRLI 0x819
-+#define MASK_C_SRLI 0x1c1f
-+#define MATCH_AMOMINU_W 0xc000202f
-+#define MASK_AMOMINU_W 0xf800707f
-+#define MATCH_SRLW 0x503b
-+#define MASK_SRLW 0xfe00707f
-+#define MATCH_VFLSEGW 0x1400205b
-+#define MASK_VFLSEGW 0x1ff0707f
-+#define MATCH_C_LD0 0x8012
-+#define MASK_C_LD0 0x801f
-+#define MATCH_VLSEGBU 0x800205b
-+#define MASK_VLSEGBU 0x1ff0707f
-+#define MATCH_JALR 0x67
-+#define MASK_JALR 0x707f
-+#define MATCH_BLT 0x4063
-+#define MASK_BLT 0x707f
-+#define MATCH_CUSTOM2_RD_RS1 0x605b
-+#define MASK_CUSTOM2_RD_RS1 0x707f
-+#define MATCH_FCLASS_S 0xe0001053
-+#define MASK_FCLASS_S 0xfff0707f
-+#define MATCH_REM 0x2006033
-+#define MASK_REM 0xfe00707f
-+#define MATCH_FCLASS_D 0xe2001053
-+#define MASK_FCLASS_D 0xfff0707f
-+#define MATCH_FMUL_S 0x10000053
-+#define MASK_FMUL_S 0xfe00007f
-+#define MATCH_RDCYCLEH 0xc8002073
-+#define MASK_RDCYCLEH 0xfffff07f
-+#define MATCH_VLSEGSTHU 0xa00305b
-+#define MASK_VLSEGSTHU 0x1e00707f
-+#define MATCH_FMUL_D 0x12000053
-+#define MASK_FMUL_D 0xfe00007f
-+#define MATCH_ORI 0x6013
-+#define MASK_ORI 0x707f
-+#define MATCH_FMUL_H 0x14000053
-+#define MASK_FMUL_H 0xfe00007f
-+#define MATCH_VFLSEGD 0x1600205b
-+#define MASK_VFLSEGD 0x1ff0707f
-+#define MATCH_FEQ_S 0xa0002053
-+#define MASK_FEQ_S 0xfe00707f
-+#define MATCH_FSGNJX_D 0x22002053
-+#define MASK_FSGNJX_D 0xfe00707f
-+#define MATCH_SRAIW 0x4000501b
-+#define MASK_SRAIW 0xfe00707f
-+#define MATCH_FSGNJX_H 0x3c000053
-+#define MASK_FSGNJX_H 0xfe00707f
-+#define MATCH_FSGNJX_S 0x20002053
-+#define MASK_FSGNJX_S 0xfe00707f
-+#define MATCH_FEQ_D 0xa2002053
-+#define MASK_FEQ_D 0xfe00707f
-+#define MATCH_CUSTOM1_RD_RS1 0x602b
-+#define MASK_CUSTOM1_RD_RS1 0x707f
-+#define MATCH_FEQ_H 0xac000053
-+#define MASK_FEQ_H 0xfe00707f
-+#define MATCH_AMOMAXU_D 0xe000302f
-+#define MASK_AMOMAXU_D 0xf800707f
-+#define MATCH_DIVW 0x200403b
-+#define MASK_DIVW 0xfe00707f
-+#define MATCH_AMOMAXU_W 0xe000202f
-+#define MASK_AMOMAXU_W 0xf800707f
-+#define MATCH_SRAI_RV32 0x40005013
-+#define MASK_SRAI_RV32 0xfe00707f
-+#define MATCH_C_SRLI32 0xc19
-+#define MASK_C_SRLI32 0x1c1f
-+#define MATCH_VFSSTW 0x1400307b
-+#define MASK_VFSSTW 0xfe00707f
-+#define MATCH_CUSTOM0_RD 0x400b
-+#define MASK_CUSTOM0_RD 0x707f
-+#define MATCH_C_BEQ 0x10
-+#define MASK_C_BEQ 0x1f
-+#define MATCH_VFSSTD 0x1600307b
-+#define MASK_VFSSTD 0xfe00707f
-+#define MATCH_CUSTOM3_RD_RS1 0x607b
-+#define MASK_CUSTOM3_RD_RS1 0x707f
-+#define MATCH_LR_D 0x1000302f
-+#define MASK_LR_D 0xf9f0707f
-+#define MATCH_LR_W 0x1000202f
-+#define MASK_LR_W 0xf9f0707f
-+#define MATCH_FCVT_H_WU 0x7c000053
-+#define MASK_FCVT_H_WU 0xfff0007f
-+#define MATCH_VMVV 0x200002b
-+#define MASK_VMVV 0xfff0707f
-+#define MATCH_SLLW 0x103b
-+#define MASK_SLLW 0xfe00707f
-+#define MATCH_SLLI 0x1013
-+#define MASK_SLLI 0xfc00707f
-+#define MATCH_BEQ 0x63
-+#define MASK_BEQ 0x707f
-+#define MATCH_AND 0x7033
-+#define MASK_AND 0xfe00707f
-+#define MATCH_LBU 0x4003
-+#define MASK_LBU 0x707f
-+#define MATCH_FSGNJ_S 0x20000053
-+#define MASK_FSGNJ_S 0xfe00707f
-+#define MATCH_FMSUB_S 0x47
-+#define MASK_FMSUB_S 0x600007f
-+#define MATCH_C_SUB3 0x11c
-+#define MASK_C_SUB3 0x31f
-+#define MATCH_FSGNJ_H 0x2c000053
-+#define MASK_FSGNJ_H 0xfe00707f
-+#define MATCH_VLB 0x205b
-+#define MASK_VLB 0xfff0707f
-+#define MATCH_C_ADDIW 0x1d
-+#define MASK_C_ADDIW 0x1f
-+#define MATCH_CUSTOM3_RS1_RS2 0x307b
-+#define MASK_CUSTOM3_RS1_RS2 0x707f
-+#define MATCH_FSGNJ_D 0x22000053
-+#define MASK_FSGNJ_D 0xfe00707f
-+#define MATCH_VLSEGWU 0xc00205b
-+#define MASK_VLSEGWU 0x1ff0707f
-+#define MATCH_FCVT_S_WU 0xd0100053
-+#define MASK_FCVT_S_WU 0xfff0007f
-+#define MATCH_CUSTOM3_RS1 0x207b
-+#define MASK_CUSTOM3_RS1 0x707f
-+#define MATCH_SC_D 0x1800302f
-+#define MASK_SC_D 0xf800707f
-+#define MATCH_VFSW 0x1400207b
-+#define MASK_VFSW 0xfff0707f
-+#define MATCH_AMOSWAP_D 0x800302f
-+#define MASK_AMOSWAP_D 0xf800707f
-+#define MATCH_SB 0x23
-+#define MASK_SB 0x707f
-+#define MATCH_AMOSWAP_W 0x800202f
-+#define MASK_AMOSWAP_W 0xf800707f
-+#define MATCH_VFSD 0x1600207b
-+#define MASK_VFSD 0xfff0707f
-+#define MATCH_CUSTOM2_RS1 0x205b
-+#define MASK_CUSTOM2_RS1 0x707f
-+#define MATCH_SD 0x3023
-+#define MASK_SD 0x707f
-+#define MATCH_FMV_S_X 0xf0000053
-+#define MASK_FMV_S_X 0xfff0707f
-+#define MATCH_REMUW 0x200703b
-+#define MASK_REMUW 0xfe00707f
-+#define MATCH_JAL 0x6f
-+#define MASK_JAL 0x7f
-+#define MATCH_C_FSD 0x18
-+#define MASK_C_FSD 0x1f
-+#define MATCH_RDCYCLE 0xc0002073
-+#define MASK_RDCYCLE 0xfffff07f
-+#define MATCH_C_BNE 0x11
-+#define MASK_C_BNE 0x1f
-+#define MATCH_C_ADD 0x1a
-+#define MASK_C_ADD 0x801f
-+#define MATCH_VXCPTCAUSE 0x402b
-+#define MASK_VXCPTCAUSE 0xfffff07f
-+#define MATCH_VGETCFG 0x400b
-+#define MASK_VGETCFG 0xfffff07f
-+#define MATCH_LUI 0x37
-+#define MASK_LUI 0x7f
-+#define MATCH_VSETCFG 0x200b
-+#define MASK_VSETCFG 0x7fff
-+#define MATCH_C_SDSP 0x6
-+#define MASK_C_SDSP 0x1f
-+#define MATCH_C_LDSP 0x4
-+#define MASK_C_LDSP 0x1f
-+#define MATCH_FNMADD_H 0x400004f
-+#define MASK_FNMADD_H 0x600007f
-+#define MATCH_CUSTOM0_RS1_RS2 0x300b
-+#define MASK_CUSTOM0_RS1_RS2 0x707f
-+#define MATCH_SLLI_RV32 0x1013
-+#define MASK_SLLI_RV32 0xfe00707f
-+#define MATCH_MUL 0x2000033
-+#define MASK_MUL 0xfe00707f
-+#define MATCH_CSRRCI 0x7073
-+#define MASK_CSRRCI 0x707f
-+#define MATCH_C_SRAI32 0x1419
-+#define MASK_C_SRAI32 0x1c1f
-+#define MATCH_FLT_H 0xb4000053
-+#define MASK_FLT_H 0xfe00707f
-+#define MATCH_SRAI 0x40005013
-+#define MASK_SRAI 0xfc00707f
-+#define MATCH_AMOAND_D 0x6000302f
-+#define MASK_AMOAND_D 0xf800707f
-+#define MATCH_FLT_D 0xa2001053
-+#define MASK_FLT_D 0xfe00707f
-+#define MATCH_SRAW 0x4000503b
-+#define MASK_SRAW 0xfe00707f
-+#define MATCH_CSRRS 0x2073
-+#define MASK_CSRRS 0x707f
-+#define MATCH_FLT_S 0xa0001053
-+#define MASK_FLT_S 0xfe00707f
-+#define MATCH_ADDIW 0x1b
-+#define MASK_ADDIW 0x707f
-+#define MATCH_AMOAND_W 0x6000202f
-+#define MASK_AMOAND_W 0xf800707f
-+#define MATCH_CUSTOM2_RD 0x405b
-+#define MASK_CUSTOM2_RD 0x707f
-+#define MATCH_FCVT_WU_D 0xc2100053
-+#define MASK_FCVT_WU_D 0xfff0007f
-+#define MATCH_AMOXOR_W 0x2000202f
-+#define MASK_AMOXOR_W 0xf800707f
-+#define MATCH_FCVT_D_L 0xd2200053
-+#define MASK_FCVT_D_L 0xfff0007f
-+#define MATCH_FCVT_WU_H 0x5c000053
-+#define MASK_FCVT_WU_H 0xfff0007f
-+#define MATCH_C_SLLI 0x19
-+#define MASK_C_SLLI 0x1c1f
-+#define MATCH_AMOXOR_D 0x2000302f
-+#define MASK_AMOXOR_D 0xf800707f
-+#define MATCH_FCVT_WU_S 0xc0100053
-+#define MASK_FCVT_WU_S 0xfff0007f
-+#define MATCH_CUSTOM3_RD 0x407b
-+#define MASK_CUSTOM3_RD 0x707f
-+#define MATCH_FMAX_H 0xcc000053
-+#define MASK_FMAX_H 0xfe00707f
-+#define MATCH_VENQCNT 0x1000302b
-+#define MASK_VENQCNT 0xfe007fff
-+#define MATCH_VLBU 0x800205b
-+#define MASK_VLBU 0xfff0707f
-+#define MATCH_VLHU 0xa00205b
-+#define MASK_VLHU 0xfff0707f
-+#define MATCH_C_SW 0xd
-+#define MASK_C_SW 0x1f
-+#define MATCH_C_SD 0xc
-+#define MASK_C_SD 0x1f
-+#define MATCH_C_OR3 0x21c
-+#define MASK_C_OR3 0x31f
-+#define MATCH_C_AND3 0x31c
-+#define MASK_C_AND3 0x31f
-+#define MATCH_VFSSEGSTW 0x1400307b
-+#define MASK_VFSSEGSTW 0x1e00707f
-+#define MATCH_SLT 0x2033
-+#define MASK_SLT 0xfe00707f
-+#define MATCH_AMOOR_D 0x4000302f
-+#define MASK_AMOOR_D 0xf800707f
-+#define MATCH_REMU 0x2007033
-+#define MASK_REMU 0xfe00707f
-+#define MATCH_REMW 0x200603b
-+#define MASK_REMW 0xfe00707f
-+#define MATCH_SLL 0x1033
-+#define MASK_SLL 0xfe00707f
-+#define MATCH_VFSSEGSTD 0x1600307b
-+#define MASK_VFSSEGSTD 0x1e00707f
-+#define MATCH_AMOOR_W 0x4000202f
-+#define MASK_AMOOR_W 0xf800707f
-+#define MATCH_CUSTOM2_RS1_RS2 0x305b
-+#define MASK_CUSTOM2_RS1_RS2 0x707f
-+#define MATCH_VF 0x10202b
-+#define MASK_VF 0x1f0707f
-+#define MATCH_VFMVV 0x1000002b
-+#define MASK_VFMVV 0xfff0707f
-+#define MATCH_VFLSEGSTW 0x1400305b
-+#define MASK_VFLSEGSTW 0x1e00707f
-+#define MATCH_VXCPTRESTORE 0x200302b
-+#define MASK_VXCPTRESTORE 0xfff07fff
-+#define MATCH_VXCPTHOLD 0x800302b
-+#define MASK_VXCPTHOLD 0xffffffff
-+#define MATCH_SLTIU 0x3013
-+#define MASK_SLTIU 0x707f
-+#define MATCH_VFLSEGSTD 0x1600305b
-+#define MASK_VFLSEGSTD 0x1e00707f
-+#define MATCH_VFLD 0x1600205b
-+#define MASK_VFLD 0xfff0707f
-+#define MATCH_FMADD_S 0x43
-+#define MASK_FMADD_S 0x600007f
-+#define MATCH_VFLW 0x1400205b
-+#define MASK_VFLW 0xfff0707f
-+#define MATCH_FMADD_D 0x2000043
-+#define MASK_FMADD_D 0x600007f
-+#define MATCH_FMADD_H 0x4000043
-+#define MASK_FMADD_H 0x600007f
-+#define MATCH_SRET 0x80000073
-+#define MASK_SRET 0xffffffff
-+#define MATCH_VSSEGW 0x400207b
-+#define MASK_VSSEGW 0x1ff0707f
-+#define MATCH_CUSTOM0_RD_RS1 0x600b
-+#define MASK_CUSTOM0_RD_RS1 0x707f
-+#define MATCH_VSSEGH 0x200207b
-+#define MASK_VSSEGH 0x1ff0707f
-+#define MATCH_FRCSR 0x302073
-+#define MASK_FRCSR 0xfffff07f
-+#define MATCH_VSSEGD 0x600207b
-+#define MASK_VSSEGD 0x1ff0707f
-+#define MATCH_VSSEGB 0x207b
-+#define MASK_VSSEGB 0x1ff0707f
-+#define MATCH_FMIN_H 0xc4000053
-+#define MASK_FMIN_H 0xfe00707f
-+#define MATCH_FMIN_D 0x2a000053
-+#define MASK_FMIN_D 0xfe00707f
-+#define MATCH_BLTU 0x6063
-+#define MASK_BLTU 0x707f
-+#define MATCH_FMIN_S 0x28000053
-+#define MASK_FMIN_S 0xfe00707f
-+#define MATCH_SRLI_RV32 0x5013
-+#define MASK_SRLI_RV32 0xfe00707f
-+#define MATCH_SLLIW 0x101b
-+#define MASK_SLLIW 0xfe00707f
-+#define MATCH_FMAX_S 0x28001053
-+#define MASK_FMAX_S 0xfe00707f
-+#define MATCH_FCVT_D_H 0x8c000053
-+#define MASK_FCVT_D_H 0xfff0007f
-+#define MATCH_FCVT_D_W 0xd2000053
-+#define MASK_FCVT_D_W 0xfff0007f
-+#define MATCH_ADD 0x33
-+#define MASK_ADD 0xfe00707f
-+#define MATCH_FCVT_D_S 0x42000053
-+#define MASK_FCVT_D_S 0xfff0007f
-+#define MATCH_FMAX_D 0x2a001053
-+#define MASK_FMAX_D 0xfe00707f
-+#define MATCH_BNE 0x1063
-+#define MASK_BNE 0x707f
-+#define MATCH_CUSTOM1_RD 0x402b
-+#define MASK_CUSTOM1_RD 0x707f
-+#define MATCH_FSRM 0x201073
-+#define MASK_FSRM 0xfff0707f
-+#define MATCH_FDIV_D 0x1a000053
-+#define MASK_FDIV_D 0xfe00007f
-+#define MATCH_VSW 0x400207b
-+#define MASK_VSW 0xfff0707f
-+#define MATCH_FCVT_L_S 0xc0200053
-+#define MASK_FCVT_L_S 0xfff0007f
-+#define MATCH_FDIV_H 0x1c000053
-+#define MASK_FDIV_H 0xfe00007f
-+#define MATCH_VSB 0x207b
-+#define MASK_VSB 0xfff0707f
-+#define MATCH_FDIV_S 0x18000053
-+#define MASK_FDIV_S 0xfe00007f
-+#define MATCH_FSRMI 0x205073
-+#define MASK_FSRMI 0xfff0707f
-+#define MATCH_FCVT_L_H 0x44000053
-+#define MASK_FCVT_L_H 0xfff0007f
-+#define MATCH_VSH 0x200207b
-+#define MASK_VSH 0xfff0707f
-+#define MATCH_FCVT_L_D 0xc2200053
-+#define MASK_FCVT_L_D 0xfff0007f
-+#define MATCH_FCVT_H_S 0x90000053
-+#define MASK_FCVT_H_S 0xfff0007f
-+#define MATCH_SCALL 0x73
-+#define MASK_SCALL 0xffffffff
-+#define MATCH_FSFLAGSI 0x105073
-+#define MASK_FSFLAGSI 0xfff0707f
-+#define MATCH_FCVT_H_W 0x74000053
-+#define MASK_FCVT_H_W 0xfff0007f
-+#define MATCH_FCVT_H_L 0x64000053
-+#define MASK_FCVT_H_L 0xfff0007f
-+#define MATCH_SRLIW 0x501b
-+#define MASK_SRLIW 0xfe00707f
-+#define MATCH_FCVT_S_LU 0xd0300053
-+#define MASK_FCVT_S_LU 0xfff0007f
-+#define MATCH_FCVT_H_D 0x92000053
-+#define MASK_FCVT_H_D 0xfff0007f
-+#define MATCH_SBREAK 0x100073
-+#define MASK_SBREAK 0xffffffff
-+#define MATCH_RDINSTRETH 0xc8202073
-+#define MASK_RDINSTRETH 0xfffff07f
-+#define MATCH_SRA 0x40005033
-+#define MASK_SRA 0xfe00707f
-+#define MATCH_BGE 0x5063
-+#define MASK_BGE 0x707f
-+#define MATCH_SRL 0x5033
-+#define MASK_SRL 0xfe00707f
-+#define MATCH_VENQCMD 0xa00302b
-+#define MASK_VENQCMD 0xfe007fff
-+#define MATCH_OR 0x6033
-+#define MASK_OR 0xfe00707f
-+#define MATCH_SUBW 0x4000003b
-+#define MASK_SUBW 0xfe00707f
-+#define MATCH_FMV_X_D 0xe2000053
-+#define MASK_FMV_X_D 0xfff0707f
-+#define MATCH_RDTIME 0xc0102073
-+#define MASK_RDTIME 0xfffff07f
-+#define MATCH_AMOADD_D 0x302f
-+#define MASK_AMOADD_D 0xf800707f
-+#define MATCH_AMOMAX_W 0xa000202f
-+#define MASK_AMOMAX_W 0xf800707f
-+#define MATCH_C_MOVE 0x2
-+#define MASK_C_MOVE 0x801f
-+#define MATCH_FMOVN 0x6007077
-+#define MASK_FMOVN 0xfe00707f
-+#define MATCH_C_FSW 0x16
-+#define MASK_C_FSW 0x1f
-+#define MATCH_AMOADD_W 0x202f
-+#define MASK_AMOADD_W 0xf800707f
-+#define MATCH_AMOMAX_D 0xa000302f
-+#define MASK_AMOMAX_D 0xf800707f
-+#define MATCH_FMOVZ 0x4007077
-+#define MASK_FMOVZ 0xfe00707f
-+#define MATCH_CUSTOM1_RS1_RS2 0x302b
-+#define MASK_CUSTOM1_RS1_RS2 0x707f
-+#define MATCH_FMV_X_H 0xe4000053
-+#define MASK_FMV_X_H 0xfff0707f
-+#define MATCH_VSD 0x600207b
-+#define MASK_VSD 0xfff0707f
-+#define MATCH_VLSEGSTW 0x400305b
-+#define MASK_VLSEGSTW 0x1e00707f
-+#define MATCH_C_ADDI 0x1
-+#define MASK_C_ADDI 0x1f
-+#define MATCH_C_SLLIW 0x1819
-+#define MASK_C_SLLIW 0x1c1f
-+#define MATCH_VLSEGSTB 0x305b
-+#define MASK_VLSEGSTB 0x1e00707f
-+#define MATCH_VLSEGSTD 0x600305b
-+#define MASK_VLSEGSTD 0x1e00707f
-+#define MATCH_VLSEGSTH 0x200305b
-+#define MASK_VLSEGSTH 0x1e00707f
-+#define MATCH_MULHU 0x2003033
-+#define MASK_MULHU 0xfe00707f
-+#define MATCH_AMOMIN_W 0x8000202f
-+#define MASK_AMOMIN_W 0xf800707f
-+#define MATCH_C_SLLI32 0x419
-+#define MASK_C_SLLI32 0x1c1f
-+#define MATCH_C_ADD3 0x1c
-+#define MASK_C_ADD3 0x31f
-+#define MATCH_VGETVL 0x200400b
-+#define MASK_VGETVL 0xfffff07f
-+#define MATCH_AMOMIN_D 0x8000302f
-+#define MASK_AMOMIN_D 0xf800707f
-+#define MATCH_FCVT_W_H 0x54000053
-+#define MASK_FCVT_W_H 0xfff0007f
-+#define MATCH_VLSEGB 0x205b
-+#define MASK_VLSEGB 0x1ff0707f
-+#define MATCH_FSD 0x3027
-+#define MASK_FSD 0x707f
-+#define MATCH_VLSEGD 0x600205b
-+#define MASK_VLSEGD 0x1ff0707f
-+#define MATCH_FSH 0x1027
-+#define MASK_FSH 0x707f
-+#define MATCH_VLSEGH 0x200205b
-+#define MASK_VLSEGH 0x1ff0707f
-+#define MATCH_C_SUB 0x801a
-+#define MASK_C_SUB 0x801f
-+#define MATCH_VLSEGW 0x400205b
-+#define MASK_VLSEGW 0x1ff0707f
-+#define MATCH_FSW 0x2027
-+#define MASK_FSW 0x707f
-+#define MATCH_C_J 0x8002
-+#define MASK_C_J 0x801f
-+#define CSR_FFLAGS 0x1
-+#define CSR_FRM 0x2
-+#define CSR_FCSR 0x3
-+#define CSR_STATS 0xc0
-+#define CSR_SUP0 0x500
-+#define CSR_SUP1 0x501
-+#define CSR_EPC 0x502
-+#define CSR_BADVADDR 0x503
-+#define CSR_PTBR 0x504
-+#define CSR_ASID 0x505
-+#define CSR_COUNT 0x506
-+#define CSR_COMPARE 0x507
-+#define CSR_EVEC 0x508
-+#define CSR_CAUSE 0x509
-+#define CSR_STATUS 0x50a
-+#define CSR_HARTID 0x50b
-+#define CSR_IMPL 0x50c
-+#define CSR_FATC 0x50d
-+#define CSR_SEND_IPI 0x50e
-+#define CSR_CLEAR_IPI 0x50f
-+#define CSR_RESET 0x51d
-+#define CSR_TOHOST 0x51e
-+#define CSR_FROMHOST 0x51f
-+#define CSR_CYCLE 0xc00
-+#define CSR_TIME 0xc01
-+#define CSR_INSTRET 0xc02
-+#define CSR_UARCH0 0xcc0
-+#define CSR_UARCH1 0xcc1
-+#define CSR_UARCH2 0xcc2
-+#define CSR_UARCH3 0xcc3
-+#define CSR_UARCH4 0xcc4
-+#define CSR_UARCH5 0xcc5
-+#define CSR_UARCH6 0xcc6
-+#define CSR_UARCH7 0xcc7
-+#define CSR_UARCH8 0xcc8
-+#define CSR_UARCH9 0xcc9
-+#define CSR_UARCH10 0xcca
-+#define CSR_UARCH11 0xccb
-+#define CSR_UARCH12 0xccc
-+#define CSR_UARCH13 0xccd
-+#define CSR_UARCH14 0xcce
-+#define CSR_UARCH15 0xccf
-+#define CSR_COUNTH 0x586
-+#define CSR_CYCLEH 0xc80
-+#define CSR_TIMEH 0xc81
-+#define CSR_INSTRETH 0xc82
-+#define CAUSE_MISALIGNED_FETCH 0x0
-+#define CAUSE_FAULT_FETCH 0x1
-+#define CAUSE_ILLEGAL_INSTRUCTION 0x2
-+#define CAUSE_PRIVILEGED_INSTRUCTION 0x3
-+#define CAUSE_FP_DISABLED 0x4
-+#define CAUSE_SYSCALL 0x6
-+#define CAUSE_BREAKPOINT 0x7
-+#define CAUSE_MISALIGNED_LOAD 0x8
-+#define CAUSE_MISALIGNED_STORE 0x9
-+#define CAUSE_FAULT_LOAD 0xa
-+#define CAUSE_FAULT_STORE 0xb
-+#define CAUSE_ACCELERATOR_DISABLED 0xc
-+#endif
-+#ifdef DECLARE_INSN
-+DECLARE_INSN(custom3_rd_rs1_rs2, MATCH_CUSTOM3_RD_RS1_RS2, MASK_CUSTOM3_RD_RS1_RS2)
-+DECLARE_INSN(vlsegstwu, MATCH_VLSEGSTWU, MASK_VLSEGSTWU)
-+DECLARE_INSN(c_lw0, MATCH_C_LW0, MASK_C_LW0)
-+DECLARE_INSN(fmv_d_x, MATCH_FMV_D_X, MASK_FMV_D_X)
-+DECLARE_INSN(vlh, MATCH_VLH, MASK_VLH)
-+DECLARE_INSN(c_li, MATCH_C_LI, MASK_C_LI)
-+DECLARE_INSN(fadd_d, MATCH_FADD_D, MASK_FADD_D)
-+DECLARE_INSN(c_ld, MATCH_C_LD, MASK_C_LD)
-+DECLARE_INSN(vld, MATCH_VLD, MASK_VLD)
-+DECLARE_INSN(fadd_s, MATCH_FADD_S, MASK_FADD_S)
-+DECLARE_INSN(c_lw, MATCH_C_LW, MASK_C_LW)
-+DECLARE_INSN(vlw, MATCH_VLW, MASK_VLW)
-+DECLARE_INSN(vssegstw, MATCH_VSSEGSTW, MASK_VSSEGSTW)
-+DECLARE_INSN(utidx, MATCH_UTIDX, MASK_UTIDX)
-+DECLARE_INSN(c_flw, MATCH_C_FLW, MASK_C_FLW)
-+DECLARE_INSN(fsub_d, MATCH_FSUB_D, MASK_FSUB_D)
-+DECLARE_INSN(vssegstd, MATCH_VSSEGSTD, MASK_VSSEGSTD)
-+DECLARE_INSN(vssegstb, MATCH_VSSEGSTB, MASK_VSSEGSTB)
-+DECLARE_INSN(div, MATCH_DIV, MASK_DIV)
-+DECLARE_INSN(fmv_h_x, MATCH_FMV_H_X, MASK_FMV_H_X)
-+DECLARE_INSN(c_fld, MATCH_C_FLD, MASK_C_FLD)
-+DECLARE_INSN(frrm, MATCH_FRRM, MASK_FRRM)
-+DECLARE_INSN(vfmsv_s, MATCH_VFMSV_S, MASK_VFMSV_S)
-+DECLARE_INSN(c_lwsp, MATCH_C_LWSP, MASK_C_LWSP)
-+DECLARE_INSN(fence, MATCH_FENCE, MASK_FENCE)
-+DECLARE_INSN(fnmsub_s, MATCH_FNMSUB_S, MASK_FNMSUB_S)
-+DECLARE_INSN(fle_s, MATCH_FLE_S, MASK_FLE_S)
-+DECLARE_INSN(fnmsub_h, MATCH_FNMSUB_H, MASK_FNMSUB_H)
-+DECLARE_INSN(fle_h, MATCH_FLE_H, MASK_FLE_H)
-+DECLARE_INSN(flw, MATCH_FLW, MASK_FLW)
-+DECLARE_INSN(vsetvl, MATCH_VSETVL, MASK_VSETVL)
-+DECLARE_INSN(vfmsv_d, MATCH_VFMSV_D, MASK_VFMSV_D)
-+DECLARE_INSN(fle_d, MATCH_FLE_D, MASK_FLE_D)
-+DECLARE_INSN(fence_i, MATCH_FENCE_I, MASK_FENCE_I)
-+DECLARE_INSN(fnmsub_d, MATCH_FNMSUB_D, MASK_FNMSUB_D)
-+DECLARE_INSN(addw, MATCH_ADDW, MASK_ADDW)
-+DECLARE_INSN(xor, MATCH_XOR, MASK_XOR)
-+DECLARE_INSN(sub, MATCH_SUB, MASK_SUB)
-+DECLARE_INSN(vsstw, MATCH_VSSTW, MASK_VSSTW)
-+DECLARE_INSN(vssth, MATCH_VSSTH, MASK_VSSTH)
-+DECLARE_INSN(sc_w, MATCH_SC_W, MASK_SC_W)
-+DECLARE_INSN(vsstb, MATCH_VSSTB, MASK_VSSTB)
-+DECLARE_INSN(vsstd, MATCH_VSSTD, MASK_VSSTD)
-+DECLARE_INSN(addi, MATCH_ADDI, MASK_ADDI)
-+DECLARE_INSN(rdtimeh, MATCH_RDTIMEH, MASK_RDTIMEH)
-+DECLARE_INSN(mulh, MATCH_MULH, MASK_MULH)
-+DECLARE_INSN(csrrsi, MATCH_CSRRSI, MASK_CSRRSI)
-+DECLARE_INSN(fcvt_d_wu, MATCH_FCVT_D_WU, MASK_FCVT_D_WU)
-+DECLARE_INSN(mulw, MATCH_MULW, MASK_MULW)
-+DECLARE_INSN(custom1_rd_rs1_rs2, MATCH_CUSTOM1_RD_RS1_RS2, MASK_CUSTOM1_RD_RS1_RS2)
-+DECLARE_INSN(venqimm1, MATCH_VENQIMM1, MASK_VENQIMM1)
-+DECLARE_INSN(venqimm2, MATCH_VENQIMM2, MASK_VENQIMM2)
-+DECLARE_INSN(rdinstret, MATCH_RDINSTRET, MASK_RDINSTRET)
-+DECLARE_INSN(c_swsp, MATCH_C_SWSP, MASK_C_SWSP)
-+DECLARE_INSN(vlstw, MATCH_VLSTW, MASK_VLSTW)
-+DECLARE_INSN(vlsth, MATCH_VLSTH, MASK_VLSTH)
-+DECLARE_INSN(vlstb, MATCH_VLSTB, MASK_VLSTB)
-+DECLARE_INSN(vlstd, MATCH_VLSTD, MASK_VLSTD)
-+DECLARE_INSN(andi, MATCH_ANDI, MASK_ANDI)
-+DECLARE_INSN(fmv_x_s, MATCH_FMV_X_S, MASK_FMV_X_S)
-+DECLARE_INSN(custom0_rd_rs1_rs2, MATCH_CUSTOM0_RD_RS1_RS2, MASK_CUSTOM0_RD_RS1_RS2)
-+DECLARE_INSN(fnmadd_s, MATCH_FNMADD_S, MASK_FNMADD_S)
-+DECLARE_INSN(lwu, MATCH_LWU, MASK_LWU)
-+DECLARE_INSN(custom0_rs1, MATCH_CUSTOM0_RS1, MASK_CUSTOM0_RS1)
-+DECLARE_INSN(vlsegstbu, MATCH_VLSEGSTBU, MASK_VLSEGSTBU)
-+DECLARE_INSN(fnmadd_d, MATCH_FNMADD_D, MASK_FNMADD_D)
-+DECLARE_INSN(fcvt_w_s, MATCH_FCVT_W_S, MASK_FCVT_W_S)
-+DECLARE_INSN(c_srai, MATCH_C_SRAI, MASK_C_SRAI)
-+DECLARE_INSN(mulhsu, MATCH_MULHSU, MASK_MULHSU)
-+DECLARE_INSN(fcvt_d_lu, MATCH_FCVT_D_LU, MASK_FCVT_D_LU)
-+DECLARE_INSN(fcvt_w_d, MATCH_FCVT_W_D, MASK_FCVT_W_D)
-+DECLARE_INSN(fsub_h, MATCH_FSUB_H, MASK_FSUB_H)
-+DECLARE_INSN(divuw, MATCH_DIVUW, MASK_DIVUW)
-+DECLARE_INSN(slti, MATCH_SLTI, MASK_SLTI)
-+DECLARE_INSN(vlstbu, MATCH_VLSTBU, MASK_VLSTBU)
-+DECLARE_INSN(sltu, MATCH_SLTU, MASK_SLTU)
-+DECLARE_INSN(flh, MATCH_FLH, MASK_FLH)
-+DECLARE_INSN(custom2_rd_rs1_rs2, MATCH_CUSTOM2_RD_RS1_RS2, MASK_CUSTOM2_RD_RS1_RS2)
-+DECLARE_INSN(fld, MATCH_FLD, MASK_FLD)
-+DECLARE_INSN(fsub_s, MATCH_FSUB_S, MASK_FSUB_S)
-+DECLARE_INSN(fcvt_h_lu, MATCH_FCVT_H_LU, MASK_FCVT_H_LU)
-+DECLARE_INSN(custom0, MATCH_CUSTOM0, MASK_CUSTOM0)
-+DECLARE_INSN(custom1, MATCH_CUSTOM1, MASK_CUSTOM1)
-+DECLARE_INSN(custom2, MATCH_CUSTOM2, MASK_CUSTOM2)
-+DECLARE_INSN(custom3, MATCH_CUSTOM3, MASK_CUSTOM3)
-+DECLARE_INSN(vxcptsave, MATCH_VXCPTSAVE, MASK_VXCPTSAVE)
-+DECLARE_INSN(vmsv, MATCH_VMSV, MASK_VMSV)
-+DECLARE_INSN(fcvt_lu_s, MATCH_FCVT_LU_S, MASK_FCVT_LU_S)
-+DECLARE_INSN(auipc, MATCH_AUIPC, MASK_AUIPC)
-+DECLARE_INSN(frflags, MATCH_FRFLAGS, MASK_FRFLAGS)
-+DECLARE_INSN(fcvt_lu_d, MATCH_FCVT_LU_D, MASK_FCVT_LU_D)
-+DECLARE_INSN(csrrwi, MATCH_CSRRWI, MASK_CSRRWI)
-+DECLARE_INSN(fadd_h, MATCH_FADD_H, MASK_FADD_H)
-+DECLARE_INSN(fsqrt_s, MATCH_FSQRT_S, MASK_FSQRT_S)
-+DECLARE_INSN(vxcptkill, MATCH_VXCPTKILL, MASK_VXCPTKILL)
-+DECLARE_INSN(stop, MATCH_STOP, MASK_STOP)
-+DECLARE_INSN(fsgnjn_s, MATCH_FSGNJN_S, MASK_FSGNJN_S)
-+DECLARE_INSN(fsgnjn_h, MATCH_FSGNJN_H, MASK_FSGNJN_H)
-+DECLARE_INSN(fsqrt_d, MATCH_FSQRT_D, MASK_FSQRT_D)
-+DECLARE_INSN(xori, MATCH_XORI, MASK_XORI)
-+DECLARE_INSN(divu, MATCH_DIVU, MASK_DIVU)
-+DECLARE_INSN(fsgnjn_d, MATCH_FSGNJN_D, MASK_FSGNJN_D)
-+DECLARE_INSN(fsqrt_h, MATCH_FSQRT_H, MASK_FSQRT_H)
-+DECLARE_INSN(vssegsth, MATCH_VSSEGSTH, MASK_VSSEGSTH)
-+DECLARE_INSN(sw, MATCH_SW, MASK_SW)
-+DECLARE_INSN(vlstwu, MATCH_VLSTWU, MASK_VLSTWU)
-+DECLARE_INSN(vfssegw, MATCH_VFSSEGW, MASK_VFSSEGW)
-+DECLARE_INSN(lhu, MATCH_LHU, MASK_LHU)
-+DECLARE_INSN(sh, MATCH_SH, MASK_SH)
-+DECLARE_INSN(fmsub_h, MATCH_FMSUB_H, MASK_FMSUB_H)
-+DECLARE_INSN(vxcptaux, MATCH_VXCPTAUX, MASK_VXCPTAUX)
-+DECLARE_INSN(fmsub_d, MATCH_FMSUB_D, MASK_FMSUB_D)
-+DECLARE_INSN(vfssegd, MATCH_VFSSEGD, MASK_VFSSEGD)
-+DECLARE_INSN(vlseghu, MATCH_VLSEGHU, MASK_VLSEGHU)
-+DECLARE_INSN(movn, MATCH_MOVN, MASK_MOVN)
-+DECLARE_INSN(custom1_rs1, MATCH_CUSTOM1_RS1, MASK_CUSTOM1_RS1)
-+DECLARE_INSN(vlsthu, MATCH_VLSTHU, MASK_VLSTHU)
-+DECLARE_INSN(movz, MATCH_MOVZ, MASK_MOVZ)
-+DECLARE_INSN(csrrw, MATCH_CSRRW, MASK_CSRRW)
-+DECLARE_INSN(ld, MATCH_LD, MASK_LD)
-+DECLARE_INSN(lb, MATCH_LB, MASK_LB)
-+DECLARE_INSN(vlwu, MATCH_VLWU, MASK_VLWU)
-+DECLARE_INSN(lh, MATCH_LH, MASK_LH)
-+DECLARE_INSN(lw, MATCH_LW, MASK_LW)
-+DECLARE_INSN(csrrc, MATCH_CSRRC, MASK_CSRRC)
-+DECLARE_INSN(fcvt_lu_h, MATCH_FCVT_LU_H, MASK_FCVT_LU_H)
-+DECLARE_INSN(fcvt_s_d, MATCH_FCVT_S_D, MASK_FCVT_S_D)
-+DECLARE_INSN(bgeu, MATCH_BGEU, MASK_BGEU)
-+DECLARE_INSN(vflstd, MATCH_VFLSTD, MASK_VFLSTD)
-+DECLARE_INSN(fcvt_s_l, MATCH_FCVT_S_L, MASK_FCVT_S_L)
-+DECLARE_INSN(fcvt_s_h, MATCH_FCVT_S_H, MASK_FCVT_S_H)
-+DECLARE_INSN(fscsr, MATCH_FSCSR, MASK_FSCSR)
-+DECLARE_INSN(fcvt_s_w, MATCH_FCVT_S_W, MASK_FCVT_S_W)
-+DECLARE_INSN(vflstw, MATCH_VFLSTW, MASK_VFLSTW)
-+DECLARE_INSN(vxcptevac, MATCH_VXCPTEVAC, MASK_VXCPTEVAC)
-+DECLARE_INSN(amominu_d, MATCH_AMOMINU_D, MASK_AMOMINU_D)
-+DECLARE_INSN(fsflags, MATCH_FSFLAGS, MASK_FSFLAGS)
-+DECLARE_INSN(srli, MATCH_SRLI, MASK_SRLI)
-+DECLARE_INSN(c_srli, MATCH_C_SRLI, MASK_C_SRLI)
-+DECLARE_INSN(amominu_w, MATCH_AMOMINU_W, MASK_AMOMINU_W)
-+DECLARE_INSN(srlw, MATCH_SRLW, MASK_SRLW)
-+DECLARE_INSN(vflsegw, MATCH_VFLSEGW, MASK_VFLSEGW)
-+DECLARE_INSN(c_ld0, MATCH_C_LD0, MASK_C_LD0)
-+DECLARE_INSN(vlsegbu, MATCH_VLSEGBU, MASK_VLSEGBU)
-+DECLARE_INSN(jalr, MATCH_JALR, MASK_JALR)
-+DECLARE_INSN(blt, MATCH_BLT, MASK_BLT)
-+DECLARE_INSN(custom2_rd_rs1, MATCH_CUSTOM2_RD_RS1, MASK_CUSTOM2_RD_RS1)
-+DECLARE_INSN(fclass_s, MATCH_FCLASS_S, MASK_FCLASS_S)
-+DECLARE_INSN(rem, MATCH_REM, MASK_REM)
-+DECLARE_INSN(fclass_d, MATCH_FCLASS_D, MASK_FCLASS_D)
-+DECLARE_INSN(fmul_s, MATCH_FMUL_S, MASK_FMUL_S)
-+DECLARE_INSN(rdcycleh, MATCH_RDCYCLEH, MASK_RDCYCLEH)
-+DECLARE_INSN(vlsegsthu, MATCH_VLSEGSTHU, MASK_VLSEGSTHU)
-+DECLARE_INSN(fmul_d, MATCH_FMUL_D, MASK_FMUL_D)
-+DECLARE_INSN(ori, MATCH_ORI, MASK_ORI)
-+DECLARE_INSN(fmul_h, MATCH_FMUL_H, MASK_FMUL_H)
-+DECLARE_INSN(vflsegd, MATCH_VFLSEGD, MASK_VFLSEGD)
-+DECLARE_INSN(feq_s, MATCH_FEQ_S, MASK_FEQ_S)
-+DECLARE_INSN(fsgnjx_d, MATCH_FSGNJX_D, MASK_FSGNJX_D)
-+DECLARE_INSN(sraiw, MATCH_SRAIW, MASK_SRAIW)
-+DECLARE_INSN(fsgnjx_h, MATCH_FSGNJX_H, MASK_FSGNJX_H)
-+DECLARE_INSN(fsgnjx_s, MATCH_FSGNJX_S, MASK_FSGNJX_S)
-+DECLARE_INSN(feq_d, MATCH_FEQ_D, MASK_FEQ_D)
-+DECLARE_INSN(custom1_rd_rs1, MATCH_CUSTOM1_RD_RS1, MASK_CUSTOM1_RD_RS1)
-+DECLARE_INSN(feq_h, MATCH_FEQ_H, MASK_FEQ_H)
-+DECLARE_INSN(amomaxu_d, MATCH_AMOMAXU_D, MASK_AMOMAXU_D)
-+DECLARE_INSN(divw, MATCH_DIVW, MASK_DIVW)
-+DECLARE_INSN(amomaxu_w, MATCH_AMOMAXU_W, MASK_AMOMAXU_W)
-+DECLARE_INSN(srai_rv32, MATCH_SRAI_RV32, MASK_SRAI_RV32)
-+DECLARE_INSN(c_srli32, MATCH_C_SRLI32, MASK_C_SRLI32)
-+DECLARE_INSN(vfsstw, MATCH_VFSSTW, MASK_VFSSTW)
-+DECLARE_INSN(custom0_rd, MATCH_CUSTOM0_RD, MASK_CUSTOM0_RD)
-+DECLARE_INSN(c_beq, MATCH_C_BEQ, MASK_C_BEQ)
-+DECLARE_INSN(vfsstd, MATCH_VFSSTD, MASK_VFSSTD)
-+DECLARE_INSN(custom3_rd_rs1, MATCH_CUSTOM3_RD_RS1, MASK_CUSTOM3_RD_RS1)
-+DECLARE_INSN(lr_d, MATCH_LR_D, MASK_LR_D)
-+DECLARE_INSN(lr_w, MATCH_LR_W, MASK_LR_W)
-+DECLARE_INSN(fcvt_h_wu, MATCH_FCVT_H_WU, MASK_FCVT_H_WU)
-+DECLARE_INSN(vmvv, MATCH_VMVV, MASK_VMVV)
-+DECLARE_INSN(sllw, MATCH_SLLW, MASK_SLLW)
-+DECLARE_INSN(slli, MATCH_SLLI, MASK_SLLI)
-+DECLARE_INSN(beq, MATCH_BEQ, MASK_BEQ)
-+DECLARE_INSN(and, MATCH_AND, MASK_AND)
-+DECLARE_INSN(lbu, MATCH_LBU, MASK_LBU)
-+DECLARE_INSN(fsgnj_s, MATCH_FSGNJ_S, MASK_FSGNJ_S)
-+DECLARE_INSN(fmsub_s, MATCH_FMSUB_S, MASK_FMSUB_S)
-+DECLARE_INSN(c_sub3, MATCH_C_SUB3, MASK_C_SUB3)
-+DECLARE_INSN(fsgnj_h, MATCH_FSGNJ_H, MASK_FSGNJ_H)
-+DECLARE_INSN(vlb, MATCH_VLB, MASK_VLB)
-+DECLARE_INSN(c_addiw, MATCH_C_ADDIW, MASK_C_ADDIW)
-+DECLARE_INSN(custom3_rs1_rs2, MATCH_CUSTOM3_RS1_RS2, MASK_CUSTOM3_RS1_RS2)
-+DECLARE_INSN(fsgnj_d, MATCH_FSGNJ_D, MASK_FSGNJ_D)
-+DECLARE_INSN(vlsegwu, MATCH_VLSEGWU, MASK_VLSEGWU)
-+DECLARE_INSN(fcvt_s_wu, MATCH_FCVT_S_WU, MASK_FCVT_S_WU)
-+DECLARE_INSN(custom3_rs1, MATCH_CUSTOM3_RS1, MASK_CUSTOM3_RS1)
-+DECLARE_INSN(sc_d, MATCH_SC_D, MASK_SC_D)
-+DECLARE_INSN(vfsw, MATCH_VFSW, MASK_VFSW)
-+DECLARE_INSN(amoswap_d, MATCH_AMOSWAP_D, MASK_AMOSWAP_D)
-+DECLARE_INSN(sb, MATCH_SB, MASK_SB)
-+DECLARE_INSN(amoswap_w, MATCH_AMOSWAP_W, MASK_AMOSWAP_W)
-+DECLARE_INSN(vfsd, MATCH_VFSD, MASK_VFSD)
-+DECLARE_INSN(custom2_rs1, MATCH_CUSTOM2_RS1, MASK_CUSTOM2_RS1)
-+DECLARE_INSN(sd, MATCH_SD, MASK_SD)
-+DECLARE_INSN(fmv_s_x, MATCH_FMV_S_X, MASK_FMV_S_X)
-+DECLARE_INSN(remuw, MATCH_REMUW, MASK_REMUW)
-+DECLARE_INSN(jal, MATCH_JAL, MASK_JAL)
-+DECLARE_INSN(c_fsd, MATCH_C_FSD, MASK_C_FSD)
-+DECLARE_INSN(rdcycle, MATCH_RDCYCLE, MASK_RDCYCLE)
-+DECLARE_INSN(c_bne, MATCH_C_BNE, MASK_C_BNE)
-+DECLARE_INSN(c_add, MATCH_C_ADD, MASK_C_ADD)
-+DECLARE_INSN(vxcptcause, MATCH_VXCPTCAUSE, MASK_VXCPTCAUSE)
-+DECLARE_INSN(vgetcfg, MATCH_VGETCFG, MASK_VGETCFG)
-+DECLARE_INSN(lui, MATCH_LUI, MASK_LUI)
-+DECLARE_INSN(vsetcfg, MATCH_VSETCFG, MASK_VSETCFG)
-+DECLARE_INSN(c_sdsp, MATCH_C_SDSP, MASK_C_SDSP)
-+DECLARE_INSN(c_ldsp, MATCH_C_LDSP, MASK_C_LDSP)
-+DECLARE_INSN(fnmadd_h, MATCH_FNMADD_H, MASK_FNMADD_H)
-+DECLARE_INSN(custom0_rs1_rs2, MATCH_CUSTOM0_RS1_RS2, MASK_CUSTOM0_RS1_RS2)
-+DECLARE_INSN(slli_rv32, MATCH_SLLI_RV32, MASK_SLLI_RV32)
-+DECLARE_INSN(mul, MATCH_MUL, MASK_MUL)
-+DECLARE_INSN(csrrci, MATCH_CSRRCI, MASK_CSRRCI)
-+DECLARE_INSN(c_srai32, MATCH_C_SRAI32, MASK_C_SRAI32)
-+DECLARE_INSN(flt_h, MATCH_FLT_H, MASK_FLT_H)
-+DECLARE_INSN(srai, MATCH_SRAI, MASK_SRAI)
-+DECLARE_INSN(amoand_d, MATCH_AMOAND_D, MASK_AMOAND_D)
-+DECLARE_INSN(flt_d, MATCH_FLT_D, MASK_FLT_D)
-+DECLARE_INSN(sraw, MATCH_SRAW, MASK_SRAW)
-+DECLARE_INSN(csrrs, MATCH_CSRRS, MASK_CSRRS)
-+DECLARE_INSN(flt_s, MATCH_FLT_S, MASK_FLT_S)
-+DECLARE_INSN(addiw, MATCH_ADDIW, MASK_ADDIW)
-+DECLARE_INSN(amoand_w, MATCH_AMOAND_W, MASK_AMOAND_W)
-+DECLARE_INSN(custom2_rd, MATCH_CUSTOM2_RD, MASK_CUSTOM2_RD)
-+DECLARE_INSN(fcvt_wu_d, MATCH_FCVT_WU_D, MASK_FCVT_WU_D)
-+DECLARE_INSN(amoxor_w, MATCH_AMOXOR_W, MASK_AMOXOR_W)
-+DECLARE_INSN(fcvt_d_l, MATCH_FCVT_D_L, MASK_FCVT_D_L)
-+DECLARE_INSN(fcvt_wu_h, MATCH_FCVT_WU_H, MASK_FCVT_WU_H)
-+DECLARE_INSN(c_slli, MATCH_C_SLLI, MASK_C_SLLI)
-+DECLARE_INSN(amoxor_d, MATCH_AMOXOR_D, MASK_AMOXOR_D)
-+DECLARE_INSN(fcvt_wu_s, MATCH_FCVT_WU_S, MASK_FCVT_WU_S)
-+DECLARE_INSN(custom3_rd, MATCH_CUSTOM3_RD, MASK_CUSTOM3_RD)
-+DECLARE_INSN(fmax_h, MATCH_FMAX_H, MASK_FMAX_H)
-+DECLARE_INSN(venqcnt, MATCH_VENQCNT, MASK_VENQCNT)
-+DECLARE_INSN(vlbu, MATCH_VLBU, MASK_VLBU)
-+DECLARE_INSN(vlhu, MATCH_VLHU, MASK_VLHU)
-+DECLARE_INSN(c_sw, MATCH_C_SW, MASK_C_SW)
-+DECLARE_INSN(c_sd, MATCH_C_SD, MASK_C_SD)
-+DECLARE_INSN(c_or3, MATCH_C_OR3, MASK_C_OR3)
-+DECLARE_INSN(c_and3, MATCH_C_AND3, MASK_C_AND3)
-+DECLARE_INSN(vfssegstw, MATCH_VFSSEGSTW, MASK_VFSSEGSTW)
-+DECLARE_INSN(slt, MATCH_SLT, MASK_SLT)
-+DECLARE_INSN(amoor_d, MATCH_AMOOR_D, MASK_AMOOR_D)
-+DECLARE_INSN(remu, MATCH_REMU, MASK_REMU)
-+DECLARE_INSN(remw, MATCH_REMW, MASK_REMW)
-+DECLARE_INSN(sll, MATCH_SLL, MASK_SLL)
-+DECLARE_INSN(vfssegstd, MATCH_VFSSEGSTD, MASK_VFSSEGSTD)
-+DECLARE_INSN(amoor_w, MATCH_AMOOR_W, MASK_AMOOR_W)
-+DECLARE_INSN(custom2_rs1_rs2, MATCH_CUSTOM2_RS1_RS2, MASK_CUSTOM2_RS1_RS2)
-+DECLARE_INSN(vf, MATCH_VF, MASK_VF)
-+DECLARE_INSN(vfmvv, MATCH_VFMVV, MASK_VFMVV)
-+DECLARE_INSN(vflsegstw, MATCH_VFLSEGSTW, MASK_VFLSEGSTW)
-+DECLARE_INSN(vxcptrestore, MATCH_VXCPTRESTORE, MASK_VXCPTRESTORE)
-+DECLARE_INSN(vxcpthold, MATCH_VXCPTHOLD, MASK_VXCPTHOLD)
-+DECLARE_INSN(sltiu, MATCH_SLTIU, MASK_SLTIU)
-+DECLARE_INSN(vflsegstd, MATCH_VFLSEGSTD, MASK_VFLSEGSTD)
-+DECLARE_INSN(vfld, MATCH_VFLD, MASK_VFLD)
-+DECLARE_INSN(fmadd_s, MATCH_FMADD_S, MASK_FMADD_S)
-+DECLARE_INSN(vflw, MATCH_VFLW, MASK_VFLW)
-+DECLARE_INSN(fmadd_d, MATCH_FMADD_D, MASK_FMADD_D)
-+DECLARE_INSN(fmadd_h, MATCH_FMADD_H, MASK_FMADD_H)
-+DECLARE_INSN(sret, MATCH_SRET, MASK_SRET)
-+DECLARE_INSN(vssegw, MATCH_VSSEGW, MASK_VSSEGW)
-+DECLARE_INSN(custom0_rd_rs1, MATCH_CUSTOM0_RD_RS1, MASK_CUSTOM0_RD_RS1)
-+DECLARE_INSN(vssegh, MATCH_VSSEGH, MASK_VSSEGH)
-+DECLARE_INSN(frcsr, MATCH_FRCSR, MASK_FRCSR)
-+DECLARE_INSN(vssegd, MATCH_VSSEGD, MASK_VSSEGD)
-+DECLARE_INSN(vssegb, MATCH_VSSEGB, MASK_VSSEGB)
-+DECLARE_INSN(fmin_h, MATCH_FMIN_H, MASK_FMIN_H)
-+DECLARE_INSN(fmin_d, MATCH_FMIN_D, MASK_FMIN_D)
-+DECLARE_INSN(bltu, MATCH_BLTU, MASK_BLTU)
-+DECLARE_INSN(fmin_s, MATCH_FMIN_S, MASK_FMIN_S)
-+DECLARE_INSN(srli_rv32, MATCH_SRLI_RV32, MASK_SRLI_RV32)
-+DECLARE_INSN(slliw, MATCH_SLLIW, MASK_SLLIW)
-+DECLARE_INSN(fmax_s, MATCH_FMAX_S, MASK_FMAX_S)
-+DECLARE_INSN(fcvt_d_h, MATCH_FCVT_D_H, MASK_FCVT_D_H)
-+DECLARE_INSN(fcvt_d_w, MATCH_FCVT_D_W, MASK_FCVT_D_W)
-+DECLARE_INSN(add, MATCH_ADD, MASK_ADD)
-+DECLARE_INSN(fcvt_d_s, MATCH_FCVT_D_S, MASK_FCVT_D_S)
-+DECLARE_INSN(fmax_d, MATCH_FMAX_D, MASK_FMAX_D)
-+DECLARE_INSN(bne, MATCH_BNE, MASK_BNE)
-+DECLARE_INSN(custom1_rd, MATCH_CUSTOM1_RD, MASK_CUSTOM1_RD)
-+DECLARE_INSN(fsrm, MATCH_FSRM, MASK_FSRM)
-+DECLARE_INSN(fdiv_d, MATCH_FDIV_D, MASK_FDIV_D)
-+DECLARE_INSN(vsw, MATCH_VSW, MASK_VSW)
-+DECLARE_INSN(fcvt_l_s, MATCH_FCVT_L_S, MASK_FCVT_L_S)
-+DECLARE_INSN(fdiv_h, MATCH_FDIV_H, MASK_FDIV_H)
-+DECLARE_INSN(vsb, MATCH_VSB, MASK_VSB)
-+DECLARE_INSN(fdiv_s, MATCH_FDIV_S, MASK_FDIV_S)
-+DECLARE_INSN(fsrmi, MATCH_FSRMI, MASK_FSRMI)
-+DECLARE_INSN(fcvt_l_h, MATCH_FCVT_L_H, MASK_FCVT_L_H)
-+DECLARE_INSN(vsh, MATCH_VSH, MASK_VSH)
-+DECLARE_INSN(fcvt_l_d, MATCH_FCVT_L_D, MASK_FCVT_L_D)
-+DECLARE_INSN(fcvt_h_s, MATCH_FCVT_H_S, MASK_FCVT_H_S)
-+DECLARE_INSN(scall, MATCH_SCALL, MASK_SCALL)
-+DECLARE_INSN(fsflagsi, MATCH_FSFLAGSI, MASK_FSFLAGSI)
-+DECLARE_INSN(fcvt_h_w, MATCH_FCVT_H_W, MASK_FCVT_H_W)
-+DECLARE_INSN(fcvt_h_l, MATCH_FCVT_H_L, MASK_FCVT_H_L)
-+DECLARE_INSN(srliw, MATCH_SRLIW, MASK_SRLIW)
-+DECLARE_INSN(fcvt_s_lu, MATCH_FCVT_S_LU, MASK_FCVT_S_LU)
-+DECLARE_INSN(fcvt_h_d, MATCH_FCVT_H_D, MASK_FCVT_H_D)
-+DECLARE_INSN(sbreak, MATCH_SBREAK, MASK_SBREAK)
-+DECLARE_INSN(rdinstreth, MATCH_RDINSTRETH, MASK_RDINSTRETH)
-+DECLARE_INSN(sra, MATCH_SRA, MASK_SRA)
-+DECLARE_INSN(bge, MATCH_BGE, MASK_BGE)
-+DECLARE_INSN(srl, MATCH_SRL, MASK_SRL)
-+DECLARE_INSN(venqcmd, MATCH_VENQCMD, MASK_VENQCMD)
-+DECLARE_INSN(or, MATCH_OR, MASK_OR)
-+DECLARE_INSN(subw, MATCH_SUBW, MASK_SUBW)
-+DECLARE_INSN(fmv_x_d, MATCH_FMV_X_D, MASK_FMV_X_D)
-+DECLARE_INSN(rdtime, MATCH_RDTIME, MASK_RDTIME)
-+DECLARE_INSN(amoadd_d, MATCH_AMOADD_D, MASK_AMOADD_D)
-+DECLARE_INSN(amomax_w, MATCH_AMOMAX_W, MASK_AMOMAX_W)
-+DECLARE_INSN(c_move, MATCH_C_MOVE, MASK_C_MOVE)
-+DECLARE_INSN(fmovn, MATCH_FMOVN, MASK_FMOVN)
-+DECLARE_INSN(c_fsw, MATCH_C_FSW, MASK_C_FSW)
-+DECLARE_INSN(amoadd_w, MATCH_AMOADD_W, MASK_AMOADD_W)
-+DECLARE_INSN(amomax_d, MATCH_AMOMAX_D, MASK_AMOMAX_D)
-+DECLARE_INSN(fmovz, MATCH_FMOVZ, MASK_FMOVZ)
-+DECLARE_INSN(custom1_rs1_rs2, MATCH_CUSTOM1_RS1_RS2, MASK_CUSTOM1_RS1_RS2)
-+DECLARE_INSN(fmv_x_h, MATCH_FMV_X_H, MASK_FMV_X_H)
-+DECLARE_INSN(vsd, MATCH_VSD, MASK_VSD)
-+DECLARE_INSN(vlsegstw, MATCH_VLSEGSTW, MASK_VLSEGSTW)
-+DECLARE_INSN(c_addi, MATCH_C_ADDI, MASK_C_ADDI)
-+DECLARE_INSN(c_slliw, MATCH_C_SLLIW, MASK_C_SLLIW)
-+DECLARE_INSN(vlsegstb, MATCH_VLSEGSTB, MASK_VLSEGSTB)
-+DECLARE_INSN(vlsegstd, MATCH_VLSEGSTD, MASK_VLSEGSTD)
-+DECLARE_INSN(vlsegsth, MATCH_VLSEGSTH, MASK_VLSEGSTH)
-+DECLARE_INSN(mulhu, MATCH_MULHU, MASK_MULHU)
-+DECLARE_INSN(amomin_w, MATCH_AMOMIN_W, MASK_AMOMIN_W)
-+DECLARE_INSN(c_slli32, MATCH_C_SLLI32, MASK_C_SLLI32)
-+DECLARE_INSN(c_add3, MATCH_C_ADD3, MASK_C_ADD3)
-+DECLARE_INSN(vgetvl, MATCH_VGETVL, MASK_VGETVL)
-+DECLARE_INSN(amomin_d, MATCH_AMOMIN_D, MASK_AMOMIN_D)
-+DECLARE_INSN(fcvt_w_h, MATCH_FCVT_W_H, MASK_FCVT_W_H)
-+DECLARE_INSN(vlsegb, MATCH_VLSEGB, MASK_VLSEGB)
-+DECLARE_INSN(fsd, MATCH_FSD, MASK_FSD)
-+DECLARE_INSN(vlsegd, MATCH_VLSEGD, MASK_VLSEGD)
-+DECLARE_INSN(fsh, MATCH_FSH, MASK_FSH)
-+DECLARE_INSN(vlsegh, MATCH_VLSEGH, MASK_VLSEGH)
-+DECLARE_INSN(c_sub, MATCH_C_SUB, MASK_C_SUB)
-+DECLARE_INSN(vlsegw, MATCH_VLSEGW, MASK_VLSEGW)
-+DECLARE_INSN(fsw, MATCH_FSW, MASK_FSW)
-+DECLARE_INSN(c_j, MATCH_C_J, MASK_C_J)
-+#endif
-+#ifdef DECLARE_CSR
-+DECLARE_CSR(fflags, CSR_FFLAGS)
-+DECLARE_CSR(frm, CSR_FRM)
-+DECLARE_CSR(fcsr, CSR_FCSR)
-+DECLARE_CSR(stats, CSR_STATS)
-+DECLARE_CSR(sup0, CSR_SUP0)
-+DECLARE_CSR(sup1, CSR_SUP1)
-+DECLARE_CSR(epc, CSR_EPC)
-+DECLARE_CSR(badvaddr, CSR_BADVADDR)
-+DECLARE_CSR(ptbr, CSR_PTBR)
-+DECLARE_CSR(asid, CSR_ASID)
-+DECLARE_CSR(count, CSR_COUNT)
-+DECLARE_CSR(compare, CSR_COMPARE)
-+DECLARE_CSR(evec, CSR_EVEC)
-+DECLARE_CSR(cause, CSR_CAUSE)
-+DECLARE_CSR(status, CSR_STATUS)
-+DECLARE_CSR(hartid, CSR_HARTID)
-+DECLARE_CSR(impl, CSR_IMPL)
-+DECLARE_CSR(fatc, CSR_FATC)
-+DECLARE_CSR(send_ipi, CSR_SEND_IPI)
-+DECLARE_CSR(clear_ipi, CSR_CLEAR_IPI)
-+DECLARE_CSR(reset, CSR_RESET)
-+DECLARE_CSR(tohost, CSR_TOHOST)
-+DECLARE_CSR(fromhost, CSR_FROMHOST)
-+DECLARE_CSR(cycle, CSR_CYCLE)
-+DECLARE_CSR(time, CSR_TIME)
-+DECLARE_CSR(instret, CSR_INSTRET)
-+DECLARE_CSR(uarch0, CSR_UARCH0)
-+DECLARE_CSR(uarch1, CSR_UARCH1)
-+DECLARE_CSR(uarch2, CSR_UARCH2)
-+DECLARE_CSR(uarch3, CSR_UARCH3)
-+DECLARE_CSR(uarch4, CSR_UARCH4)
-+DECLARE_CSR(uarch5, CSR_UARCH5)
-+DECLARE_CSR(uarch6, CSR_UARCH6)
-+DECLARE_CSR(uarch7, CSR_UARCH7)
-+DECLARE_CSR(uarch8, CSR_UARCH8)
-+DECLARE_CSR(uarch9, CSR_UARCH9)
-+DECLARE_CSR(uarch10, CSR_UARCH10)
-+DECLARE_CSR(uarch11, CSR_UARCH11)
-+DECLARE_CSR(uarch12, CSR_UARCH12)
-+DECLARE_CSR(uarch13, CSR_UARCH13)
-+DECLARE_CSR(uarch14, CSR_UARCH14)
-+DECLARE_CSR(uarch15, CSR_UARCH15)
-+DECLARE_CSR(counth, CSR_COUNTH)
-+DECLARE_CSR(cycleh, CSR_CYCLEH)
-+DECLARE_CSR(timeh, CSR_TIMEH)
-+DECLARE_CSR(instreth, CSR_INSTRETH)
-+#endif
-+#ifdef DECLARE_CAUSE
-+DECLARE_CAUSE("fflags", CAUSE_FFLAGS)
-+DECLARE_CAUSE("frm", CAUSE_FRM)
-+DECLARE_CAUSE("fcsr", CAUSE_FCSR)
-+DECLARE_CAUSE("stats", CAUSE_STATS)
-+DECLARE_CAUSE("sup0", CAUSE_SUP0)
-+DECLARE_CAUSE("sup1", CAUSE_SUP1)
-+DECLARE_CAUSE("epc", CAUSE_EPC)
-+DECLARE_CAUSE("badvaddr", CAUSE_BADVADDR)
-+DECLARE_CAUSE("ptbr", CAUSE_PTBR)
-+DECLARE_CAUSE("asid", CAUSE_ASID)
-+DECLARE_CAUSE("count", CAUSE_COUNT)
-+DECLARE_CAUSE("compare", CAUSE_COMPARE)
-+DECLARE_CAUSE("evec", CAUSE_EVEC)
-+DECLARE_CAUSE("cause", CAUSE_CAUSE)
-+DECLARE_CAUSE("status", CAUSE_STATUS)
-+DECLARE_CAUSE("hartid", CAUSE_HARTID)
-+DECLARE_CAUSE("impl", CAUSE_IMPL)
-+DECLARE_CAUSE("fatc", CAUSE_FATC)
-+DECLARE_CAUSE("send_ipi", CAUSE_SEND_IPI)
-+DECLARE_CAUSE("clear_ipi", CAUSE_CLEAR_IPI)
-+DECLARE_CAUSE("reset", CAUSE_RESET)
-+DECLARE_CAUSE("tohost", CAUSE_TOHOST)
-+DECLARE_CAUSE("fromhost", CAUSE_FROMHOST)
-+DECLARE_CAUSE("cycle", CAUSE_CYCLE)
-+DECLARE_CAUSE("time", CAUSE_TIME)
-+DECLARE_CAUSE("instret", CAUSE_INSTRET)
-+DECLARE_CAUSE("uarch0", CAUSE_UARCH0)
-+DECLARE_CAUSE("uarch1", CAUSE_UARCH1)
-+DECLARE_CAUSE("uarch2", CAUSE_UARCH2)
-+DECLARE_CAUSE("uarch3", CAUSE_UARCH3)
-+DECLARE_CAUSE("uarch4", CAUSE_UARCH4)
-+DECLARE_CAUSE("uarch5", CAUSE_UARCH5)
-+DECLARE_CAUSE("uarch6", CAUSE_UARCH6)
-+DECLARE_CAUSE("uarch7", CAUSE_UARCH7)
-+DECLARE_CAUSE("uarch8", CAUSE_UARCH8)
-+DECLARE_CAUSE("uarch9", CAUSE_UARCH9)
-+DECLARE_CAUSE("uarch10", CAUSE_UARCH10)
-+DECLARE_CAUSE("uarch11", CAUSE_UARCH11)
-+DECLARE_CAUSE("uarch12", CAUSE_UARCH12)
-+DECLARE_CAUSE("uarch13", CAUSE_UARCH13)
-+DECLARE_CAUSE("uarch14", CAUSE_UARCH14)
-+DECLARE_CAUSE("uarch15", CAUSE_UARCH15)
-+DECLARE_CAUSE("counth", CAUSE_COUNTH)
-+DECLARE_CAUSE("cycleh", CAUSE_CYCLEH)
-+DECLARE_CAUSE("timeh", CAUSE_TIMEH)
-+DECLARE_CAUSE("instreth", CAUSE_INSTRETH)
-+#endif
-diff -urN original-gcc/gcc/config/riscv/riscv.opt gcc/gcc/config/riscv/riscv.opt
---- original-gcc/gcc/config/riscv/riscv.opt 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/riscv.opt 2015-03-07 09:51:45.667139025 +0100
-@@ -0,0 +1,75 @@
++(include "sync.md")
++(include "peephole.md")
+diff -urN empty/gcc/config/riscv/riscv.opt gcc-5.2.0/gcc/config/riscv/riscv.opt
+--- empty/gcc/config/riscv/riscv.opt 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/riscv.opt 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,87 @@
+; Options for the MIPS port of the compiler
+;
+; Copyright (C) 2005, 2007, 2008, 2010, 2011 Free Software Foundation, Inc.
@@ -10180,105 +10877,24 @@ diff -urN original-gcc/gcc/config/riscv/riscv.opt gcc/gcc/config/riscv/riscv.opt
+Target Report Mask(MULDIV)
+Use hardware instructions for integer multiplication and division.
+
++mrvc
++Target Report Mask(RVC)
++Use compressed instruction encoding
++
++msave-restore
++Target Report Mask(SAVE_RESTORE)
++Use smaller but slower prologue and epilogue code
++
+mlra
+Target Report Var(riscv_lra_flag) Init(0) Save
+Use LRA instead of reload
-diff -urN original-gcc/gcc/config/riscv/riscv-protos.h gcc/gcc/config/riscv/riscv-protos.h
---- original-gcc/gcc/config/riscv/riscv-protos.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/riscv-protos.h 2015-03-07 09:51:45.663139025 +0100
-@@ -0,0 +1,89 @@
-+/* Definition of RISC-V target for GNU compiler.
-+ Copyright (C) 2011-2014 Free Software Foundation, Inc.
-+ Contributed by Andrew Waterman (waterman@cs.berkeley.edu) at UC Berkeley.
-+ Based on MIPS target for GNU compiler.
-+
-+This file is part of GCC.
+
-+GCC is free software; you can redistribute it and/or modify
-+it under the terms of the GNU General Public License as published by
-+the Free Software Foundation; either version 3, or (at your option)
-+any later version.
-+
-+GCC is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+GNU General Public License for more details.
-+
-+You should have received a copy of the GNU General Public License
-+along with GCC; see the file COPYING3. If not see
-+<http://www.gnu.org/licenses/>. */
-+
-+#ifndef GCC_RISCV_PROTOS_H
-+#define GCC_RISCV_PROTOS_H
-+
-+enum riscv_symbol_type {
-+ SYMBOL_ABSOLUTE,
-+ SYMBOL_GOT_DISP,
-+ SYMBOL_TLS,
-+ SYMBOL_TLS_LE,
-+ SYMBOL_TLS_IE,
-+ SYMBOL_TLS_GD
-+};
-+#define NUM_SYMBOL_TYPES (SYMBOL_TLS_GD + 1)
-+
-+extern bool riscv_symbolic_constant_p (rtx, enum riscv_symbol_type *);
-+extern int riscv_regno_mode_ok_for_base_p (int, enum machine_mode, bool);
-+extern int riscv_address_insns (rtx, enum machine_mode, bool);
-+extern int riscv_const_insns (rtx);
-+extern int riscv_split_const_insns (rtx);
-+extern int riscv_load_store_insns (rtx, rtx);
-+extern rtx riscv_emit_move (rtx, rtx);
-+extern bool riscv_split_symbol (rtx, rtx, enum machine_mode, rtx *);
-+extern rtx riscv_unspec_address (rtx, enum riscv_symbol_type);
-+extern void riscv_move_integer (rtx, rtx, HOST_WIDE_INT);
-+extern bool riscv_legitimize_move (enum machine_mode, rtx, rtx);
-+extern bool riscv_legitimize_vector_move (enum machine_mode, rtx, rtx);
-+
-+extern rtx riscv_subword (rtx, bool);
-+extern bool riscv_split_64bit_move_p (rtx, rtx);
-+extern void riscv_split_doubleword_move (rtx, rtx);
-+extern const char *riscv_output_move (rtx, rtx);
-+extern const char *riscv_riscv_output_vector_move (enum machine_mode, rtx, rtx);
-+#ifdef RTX_CODE
-+extern void riscv_expand_scc (rtx *);
-+extern void riscv_expand_conditional_branch (rtx *);
-+#endif
-+extern rtx riscv_expand_call (bool, rtx, rtx, rtx);
-+extern void riscv_expand_fcc_reload (rtx, rtx, rtx);
-+extern void riscv_set_return_address (rtx, rtx);
-+extern bool riscv_expand_block_move (rtx, rtx, rtx);
-+extern void riscv_expand_synci_loop (rtx, rtx);
-+
-+extern bool riscv_expand_ext_as_unaligned_load (rtx, rtx, HOST_WIDE_INT,
-+ HOST_WIDE_INT);
-+extern bool riscv_expand_ins_as_unaligned_store (rtx, rtx, HOST_WIDE_INT,
-+ HOST_WIDE_INT);
-+extern void riscv_order_regs_for_local_alloc (void);
-+
-+extern rtx riscv_return_addr (int, rtx);
-+extern HOST_WIDE_INT riscv_initial_elimination_offset (int, int);
-+extern void riscv_expand_prologue (void);
-+extern void riscv_expand_epilogue (bool);
-+extern bool riscv_can_use_return_insn (void);
-+extern rtx riscv_function_value (const_tree, const_tree, enum machine_mode);
-+
-+extern enum reg_class riscv_secondary_reload_class (enum reg_class,
-+ enum machine_mode,
-+ rtx, bool);
-+extern int riscv_class_max_nregs (enum reg_class, enum machine_mode);
-+
-+extern unsigned int riscv_hard_regno_nregs (int, enum machine_mode);
-+
-+extern void irix_asm_output_align (FILE *, unsigned);
-+extern const char *current_section_name (void);
-+extern unsigned int current_section_flags (void);
-+
-+extern void riscv_expand_vector_init (rtx, rtx);
-+
-+#endif /* ! GCC_RISCV_PROTOS_H */
-diff -urN original-gcc/gcc/config/riscv/sync.md gcc/gcc/config/riscv/sync.md
---- original-gcc/gcc/config/riscv/sync.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/sync.md 2015-03-07 09:51:45.667139025 +0100
++mcmodel=
++Target RejectNegative Joined Var(riscv_cmodel_string)
++Use given RISC-V code model (medlow or medany)
+diff -urN empty/gcc/config/riscv/sync.md gcc-5.2.0/gcc/config/riscv/sync.md
+--- empty/gcc/config/riscv/sync.md 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/sync.md 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,198 @@
+;; Machine description for RISC-V atomic operations.
+;; Copyright (C) 2011-2014 Free Software Foundation, Inc.
@@ -10478,297 +11094,36 @@ diff -urN original-gcc/gcc/config/riscv/sync.md gcc/gcc/config/riscv/sync.md
+ gen_lowpart (SImode, shmt)));
+ DONE;
+})
-diff -urN original-gcc/gcc/config/riscv/t-elf gcc/gcc/config/riscv/t-elf
---- original-gcc/gcc/config/riscv/t-elf 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/t-elf 2015-03-07 09:51:45.667139025 +0100
+diff -urN empty/gcc/config/riscv/t-elf gcc-5.2.0/gcc/config/riscv/t-elf
+--- empty/gcc/config/riscv/t-elf 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/t-elf 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,4 @@
+# Build the libraries for both hard and soft floating point
+
+MULTILIB_OPTIONS = msoft-float m64/m32 mno-atomic
+MULTILIB_DIRNAMES = soft-float 64 32 no-atomic
-diff -urN original-gcc/gcc/config/riscv/t-linux64 gcc/gcc/config/riscv/t-linux64
---- original-gcc/gcc/config/riscv/t-linux64 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/gcc/config/riscv/t-linux64 2015-03-07 09:51:45.667139025 +0100
+diff -urN empty/gcc/config/riscv/t-linux64 gcc-5.2.0/gcc/config/riscv/t-linux64
+--- empty/gcc/config/riscv/t-linux64 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/gcc/config/riscv/t-linux64 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,5 @@
+# Build the libraries for both hard and soft floating point
+
+MULTILIB_OPTIONS = m64/m32 msoft-float mno-atomic
+MULTILIB_DIRNAMES = 64 32 soft-float no-atomic
+MULTILIB_OSDIRNAMES = ../lib ../lib32
-diff -urN original-gcc/gcc/config.gcc gcc/gcc/config.gcc
---- original-gcc/gcc/config.gcc 2014-09-17 16:16:02.000000000 +0200
-+++ gcc-4.9.2/gcc/config.gcc 2015-03-07 09:57:54.195132741 +0100
-@@ -447,6 +447,10 @@
- esac
- extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
- ;;
-+riscv*)
-+ cpu_type=riscv
-+ need_64bit_hwint=yes
-+ ;;
- rs6000*-*-*)
- need_64bit_hwint=yes
- extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
-@@ -1949,6 +1953,27 @@
- cxx_target_objs="${cxx_target_objs} microblaze-c.o"
- tmake_file="${tmake_file} microblaze/t-microblaze"
- ;;
-+riscv32*-*-linux*) # Linux RISC-V
-+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h riscv/default-32.h ${tm_file} riscv/linux.h riscv/linux64.h"
-+ tmake_file="${tmake_file} riscv/t-linux64"
-+ gnu_ld=yes
-+ gas=yes
-+ gcc_cv_initfini_array=yes
-+ ;;
-+riscv*-*-linux*) # Linux RISC-V
-+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h riscv/linux64.h"
-+ tmake_file="${tmake_file} riscv/t-linux64"
-+ gnu_ld=yes
-+ gas=yes
-+ gcc_cv_initfini_array=yes
-+ ;;
-+riscv*-*-elf*) # Linux RISC-V
-+ tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
-+ tmake_file="${tmake_file} riscv/t-elf"
-+ gnu_ld=yes
-+ gas=yes
-+ gcc_cv_initfini_array=yes
-+ ;;
- mips*-*-netbsd*) # NetBSD/mips, either endian.
- target_cpu_default="MASK_ABICALLS"
- tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
-@@ -3756,6 +3781,31 @@
- done
- ;;
-
-+ riscv*-*-*)
-+ supported_defaults="abi arch arch_32 arch_64 float tune tune_32 tune_64"
-+
-+ case ${with_float} in
-+ "" | soft | hard)
-+ # OK
-+ ;;
-+ *)
-+ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
-+ exit 1
-+ ;;
-+ esac
-+
-+ case ${with_abi} in
-+ "" | 32 | 64)
-+ # OK
-+ ;;
-+ *)
-+ echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
-+ exit 1
-+ ;;
-+ esac
-+
-+ ;;
-+
- mips*-*-*)
- supported_defaults="abi arch arch_32 arch_64 float fpu nan tune tune_32 tune_64 divide llsc mips-plt synci"
-
-diff -urN original-gcc/gcc/configure gcc/gcc/configure
---- original-gcc/gcc/configure 2014-10-10 14:51:28.000000000 +0200
-+++ gcc-4.9.2/gcc/configure 2015-03-07 09:57:54.211132741 +0100
-@@ -23515,6 +23515,25 @@
- tls_first_minor=14
- tls_as_opt="-a32 --fatal-warnings"
- ;;
-+ riscv*-*-*)
-+ conftest_s='
-+ .section .tdata,"awT",@progbits
-+x:
-+ .word 2
-+ .text
-+ la.tls.gd a0,x
-+ la.tls.ie a1,x
-+ lui a0,%tls_ie_pcrel_hi(x)
-+ lw a0,%pcrel_lo(x)(a0)
-+ add a0,a0,tp
-+ lw a0,0(a0)
-+ lui a0,%tprel_hi(x)
-+ add a0,a0,tp,%tprel_add(x)
-+ lw a0,%tprel_lo(x)(a0)'
-+ tls_first_major=2
-+ tls_first_minor=21
-+ tls_as_opt='-m32 --fatal-warnings'
-+ ;;
- s390-*-*)
- conftest_s='
- .section ".tdata","awT",@progbits
-diff -urN original-gcc/gcc/configure.ac gcc/gcc/configure.ac
---- original-gcc/gcc/configure.ac 2014-10-10 14:51:28.000000000 +0200
-+++ gcc-4.9.2/gcc/configure.ac 2015-03-07 09:57:54.219132741 +0100
-@@ -3178,6 +3178,25 @@
- tls_first_minor=14
- tls_as_opt="-a32 --fatal-warnings"
- ;;
-+ riscv*-*-*)
-+ conftest_s='
-+ .section .tdata,"awT",@progbits
-+x:
-+ .word 2
-+ .text
-+ la.tls.gd a0,x
-+ la.tls.ie a1,x
-+ lui a0,%tls_ie_pcrel_hi(x)
-+ lw a0,%pcrel_lo(x)(a0)
-+ add a0,a0,tp
-+ lw a0,0(a0)
-+ lui a0,%tprel_hi(x)
-+ add a0,a0,tp,%tprel_add(x)
-+ lw a0,%tprel_lo(x)(a0)'
-+ tls_first_major=2
-+ tls_first_minor=21
-+ tls_as_opt='-m32 --fatal-warnings'
-+ ;;
- s390-*-*)
- conftest_s='
- .section ".tdata","awT",@progbits
-diff -urN original-gcc/gcc/testsuite/gcc.c-torture/execute/20101011-1.c gcc/gcc/testsuite/gcc.c-torture/execute/20101011-1.c
---- original-gcc/gcc/testsuite/gcc.c-torture/execute/20101011-1.c 2013-12-31 08:05:35.000000000 +0100
-+++ gcc-4.9.2/gcc/testsuite/gcc.c-torture/execute/20101011-1.c 2015-03-07 09:57:54.223132741 +0100
-@@ -6,6 +6,9 @@
- #elif defined (__powerpc__) || defined (__PPC__) || defined (__ppc__) || defined (__POWERPC__) || defined (__ppc)
- /* On PPC division by zero does not trap. */
- # define DO_TEST 0
-+#elif defined (__riscv__)
-+ /* On RISC-V division by zero does not trap. */
-+# define DO_TEST 0
- #elif defined (__SPU__)
- /* On SPU division by zero does not trap. */
- # define DO_TEST 0
-diff -urN original-gcc/gcc/testsuite/gcc.dg/20020312-2.c gcc/gcc/testsuite/gcc.dg/20020312-2.c
---- original-gcc/gcc/testsuite/gcc.dg/20020312-2.c 2013-12-31 08:05:35.000000000 +0100
-+++ gcc-4.9.2/gcc/testsuite/gcc.dg/20020312-2.c 2015-03-07 09:57:54.223132741 +0100
-@@ -66,6 +66,8 @@
- # else
- # define PIC_REG "30"
- # endif
-+#elif defined(__riscv__)
-+/* No pic register. */
- #elif defined(__RX__)
- /* No pic register. */
- #elif defined(__s390__)
-diff -urN original-gcc/gcc/testsuite/gcc.dg/20040813-1.c gcc/gcc/testsuite/gcc.dg/20040813-1.c
---- original-gcc/gcc/testsuite/gcc.dg/20040813-1.c 2013-12-31 08:05:35.000000000 +0100
-+++ gcc-4.9.2/gcc/testsuite/gcc.dg/20040813-1.c 2015-03-07 09:57:54.227132741 +0100
-@@ -2,7 +2,7 @@
- /* Contributed by Devang Patel <dpatel@apple.com> */
-
- /* { dg-do compile } */
--/* { dg-skip-if "No stabs" { aarch64*-*-* mmix-*-* *-*-aix* alpha*-*-* hppa*64*-*-* ia64-*-* tile*-*-* nios2-*-* *-*-vxworks* } { "*" } { "" } } */
-+/* { dg-skip-if "No stabs" { aarch64*-*-* mmix-*-* *-*-aix* alpha*-*-* hppa*64*-*-* ia64-*-* riscv*-*-* tile*-*-* nios2-*-* *-*-vxworks* } { "*" } { "" } } */
- /* { dg-options "-gstabs" } */
-
- int
-diff -urN original-gcc/gcc/testsuite/gcc.dg/stack-usage-1.c gcc/gcc/testsuite/gcc.dg/stack-usage-1.c
---- original-gcc/gcc/testsuite/gcc.dg/stack-usage-1.c 2013-12-31 08:05:35.000000000 +0100
-+++ gcc-4.9.2/gcc/testsuite/gcc.dg/stack-usage-1.c 2015-03-07 09:57:54.227132741 +0100
-@@ -61,6 +61,8 @@
- # else
- # define SIZE 240
- # endif
-+#elif defined (__riscv__)
-+# define SIZE 240
- #elif defined (__AVR__)
- # define SIZE 254
- #elif defined (__s390x__)
-diff -urN original-gcc/libatomic/cas_n.c gcc/libatomic/cas_n.c
---- original-gcc/libatomic/cas_n.c 2014-02-20 18:43:53.000000000 +0100
-+++ gcc-4.9.2/libatomic/cas_n.c 2015-03-07 09:57:54.227132741 +0100
-@@ -70,7 +70,7 @@
- mask = -1;
- }
-
-- weval = *eptr << shift;
-+ weval = (UWORD)*eptr << shift;
- wnewval = (UWORD)newval << shift;
- woldval = __atomic_load_n (wptr, __ATOMIC_RELAXED);
- do
-diff -urN original-gcc/libatomic/configure.tgt gcc/libatomic/configure.tgt
---- original-gcc/libatomic/configure.tgt 2014-01-02 23:24:30.000000000 +0100
-+++ gcc-4.9.2/libatomic/configure.tgt 2015-03-07 09:57:54.227132741 +0100
-@@ -29,6 +29,7 @@
- case "${target_cpu}" in
- alpha*) ARCH=alpha ;;
- rs6000 | powerpc*) ARCH=powerpc ;;
-+ riscv*) ARCH=riscv ;;
- sh*) ARCH=sh ;;
-
- arm*)
-diff -urN original-gcc/libatomic/fop_n.c gcc/libatomic/fop_n.c
---- original-gcc/libatomic/fop_n.c 2014-01-02 23:24:30.000000000 +0100
-+++ gcc-4.9.2/libatomic/fop_n.c 2015-03-07 09:57:54.231132741 +0100
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2012-2014 Free Software Foundation, Inc.
-+/* Copyright (C) 2012-2015 Free Software Foundation, Inc.
- Contributed by Richard Henderson <rth@redhat.com>.
-
- This file is part of the GNU Atomic Library (libatomic).
-@@ -112,9 +112,9 @@
-
- pre_barrier (smodel);
-
-- wptr = (UWORD *)mptr;
-- shift = 0;
-- mask = -1;
-+ wptr = (UWORD *)((uintptr_t)mptr & -WORDSIZE);
-+ shift = (((uintptr_t)mptr % WORDSIZE) * CHAR_BIT) ^ SIZE(INVERT_MASK);
-+ mask = SIZE(MASK) << shift;
-
- wopval = (UWORD)opval << shift;
- woldval = __atomic_load_n (wptr, __ATOMIC_RELAXED);
-@@ -136,9 +136,9 @@
-
- pre_barrier (smodel);
-
-- wptr = (UWORD *)mptr;
-- shift = 0;
-- mask = -1;
-+ wptr = (UWORD *)((uintptr_t)mptr & -WORDSIZE);
-+ shift = (((uintptr_t)mptr % WORDSIZE) * CHAR_BIT) ^ SIZE(INVERT_MASK);
-+ mask = SIZE(MASK) << shift;
-
- wopval = (UWORD)opval << shift;
- woldval = __atomic_load_n (wptr, __ATOMIC_RELAXED);
-diff -urN original-gcc/libcpp/configure gcc/libcpp/configure
---- original-gcc/libcpp/configure 2014-10-30 09:28:58.000000000 +0100
-+++ gcc-4.9.2/libcpp/configure 2015-03-07 09:57:54.231132741 +0100
-@@ -7163,6 +7163,7 @@
- mips*-*-* | \
- mmix-*-* | \
- powerpc*-*-* | \
-+ riscv*-*-* | \
- rs6000*-*-* | \
- s390*-*-* | \
- sparc*-*-* | \
-diff -urN original-gcc/libcpp/configure.ac gcc/libcpp/configure.ac
---- original-gcc/libcpp/configure.ac 2014-02-24 16:08:00.000000000 +0100
-+++ gcc-4.9.2/libcpp/configure.ac 2015-03-07 09:57:54.235132741 +0100
-@@ -192,6 +192,7 @@
- mips*-*-* | \
- mmix-*-* | \
- powerpc*-*-* | \
-+ riscv*-*-* | \
- rs6000*-*-* | \
- s390*-*-* | \
- sparc*-*-* | \
-diff -urN original-gcc/libgcc/config/riscv/crti.S gcc/libgcc/config/riscv/crti.S
---- original-gcc/libgcc/config/riscv/crti.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/crti.S 2015-03-07 09:51:45.667139025 +0100
+diff -urN empty/libgcc/config/riscv/crti.S gcc-5.2.0/libgcc/config/riscv/crti.S
+--- empty/libgcc/config/riscv/crti.S 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/crti.S 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1 @@
+/* crti.S is empty because .init_array/.fini_array are used exclusively. */
-diff -urN original-gcc/libgcc/config/riscv/crtn.S gcc/libgcc/config/riscv/crtn.S
---- original-gcc/libgcc/config/riscv/crtn.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/crtn.S 2015-03-07 09:51:45.667139025 +0100
+diff -urN empty/libgcc/config/riscv/crtn.S gcc-5.2.0/libgcc/config/riscv/crtn.S
+--- empty/libgcc/config/riscv/crtn.S 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/crtn.S 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1 @@
+/* crtn.S is empty because .init_array/.fini_array are used exclusively. */
-diff -urN original-gcc/libgcc/config/riscv/div.S gcc/libgcc/config/riscv/div.S
---- original-gcc/libgcc/config/riscv/div.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/div.S 2015-03-07 09:51:45.667139025 +0100
+diff -urN empty/libgcc/config/riscv/div.S gcc-5.2.0/libgcc/config/riscv/div.S
+--- empty/libgcc/config/riscv/div.S 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/div.S 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,121 @@
+ .text
+ .align 2
@@ -10891,9 +11246,9 @@ diff -urN original-gcc/libgcc/config/riscv/div.S gcc/libgcc/config/riscv/div.S
+ bne a0, t0, __divdi3
+ ret
+#endif
-diff -urN original-gcc/libgcc/config/riscv/mul.S gcc/libgcc/config/riscv/mul.S
---- original-gcc/libgcc/config/riscv/mul.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/mul.S 2015-03-07 09:51:45.667139025 +0100
+diff -urN empty/libgcc/config/riscv/mul.S gcc-5.2.0/libgcc/config/riscv/mul.S
+--- empty/libgcc/config/riscv/mul.S 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/mul.S 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,21 @@
+ .text
+ .align 2
@@ -10916,9 +11271,9 @@ diff -urN original-gcc/libgcc/config/riscv/mul.S gcc/libgcc/config/riscv/mul.S
+ slli a2, a2, 1
+ bnez a1, .L1
+ ret
-diff -urN original-gcc/libgcc/config/riscv/riscv-fp.c gcc/libgcc/config/riscv/riscv-fp.c
---- original-gcc/libgcc/config/riscv/riscv-fp.c 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/riscv-fp.c 2015-03-07 09:51:45.667139025 +0100
+diff -urN empty/libgcc/config/riscv/riscv-fp.c gcc-5.2.0/libgcc/config/riscv/riscv-fp.c
+--- empty/libgcc/config/riscv/riscv-fp.c 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/riscv-fp.c 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,178 @@
+/* Functions needed for soft-float on riscv-linux. Based on
+ rs6000/ppc64-fp.c with TF types removed.
@@ -11098,46 +11453,264 @@ diff -urN original-gcc/libgcc/config/riscv/riscv-fp.c gcc/libgcc/config/riscv/ri
+}
+
+#endif
-diff -urN original-gcc/libgcc/config/riscv/t-dpbit gcc/libgcc/config/riscv/t-dpbit
---- original-gcc/libgcc/config/riscv/t-dpbit 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/t-dpbit 2015-03-07 09:51:45.667139025 +0100
+diff -urN empty/libgcc/config/riscv/save-restore.S gcc-5.2.0/libgcc/config/riscv/save-restore.S
+--- empty/libgcc/config/riscv/save-restore.S 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/save-restore.S 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,220 @@
++ .text
++
++ .globl __riscv_save_12
++ .globl __riscv_save_11
++ .globl __riscv_save_10
++ .globl __riscv_save_9
++ .globl __riscv_save_8
++ .globl __riscv_save_7
++ .globl __riscv_save_6
++ .globl __riscv_save_5
++ .globl __riscv_save_4
++ .globl __riscv_save_3
++ .globl __riscv_save_2
++ .globl __riscv_save_1
++ .globl __riscv_save_0
++
++ .globl __riscv_restore_12
++ .globl __riscv_restore_11
++ .globl __riscv_restore_10
++ .globl __riscv_restore_9
++ .globl __riscv_restore_8
++ .globl __riscv_restore_7
++ .globl __riscv_restore_6
++ .globl __riscv_restore_5
++ .globl __riscv_restore_4
++ .globl __riscv_restore_3
++ .globl __riscv_restore_2
++ .globl __riscv_restore_1
++ .globl __riscv_restore_0
++
++#ifdef __riscv64
++
++__riscv_save_12:
++ addi sp, sp, -112
++ li t1, 0
++ sd s11, 8(sp)
++ j .Ls10
++
++__riscv_save_11:
++__riscv_save_10:
++ addi sp, sp, -112
++ li t1, -16
++.Ls10:
++ sd s10, 16(sp)
++ sd s9, 24(sp)
++ j .Ls8
++
++__riscv_save_9:
++__riscv_save_8:
++ addi sp, sp, -112
++ li t1, -32
++.Ls8:
++ sd s8, 32(sp)
++ sd s7, 40(sp)
++ j .Ls6
++
++__riscv_save_7:
++__riscv_save_6:
++ addi sp, sp, -112
++ li t1, -48
++.Ls6:
++ sd s6, 48(sp)
++ sd s5, 56(sp)
++ j .Ls4
++
++__riscv_save_5:
++__riscv_save_4:
++ addi sp, sp, -112
++ li t1, -64
++.Ls4:
++ sd s4, 64(sp)
++ sd s3, 72(sp)
++ j .Ls2
++
++__riscv_save_3:
++__riscv_save_2:
++ addi sp, sp, -112
++ li t1, -80
++.Ls2:
++ sd s2, 80(sp)
++ sd s1, 88(sp)
++ sd s0, 96(sp)
++ sd ra, 104(sp)
++ sub sp, sp, t1
++ jr t0
++
++__riscv_save_1:
++__riscv_save_0:
++ addi sp, sp, -16
++ sd s0, 0(sp)
++ sd ra, 8(sp)
++ jr t0
++
++__riscv_restore_12:
++ ld s11, 8(sp)
++ addi sp, sp, 16
++
++__riscv_restore_11:
++__riscv_restore_10:
++ ld s10, 0(sp)
++ ld s9, 8(sp)
++ addi sp, sp, 16
++
++__riscv_restore_9:
++__riscv_restore_8:
++ ld s8, 0(sp)
++ ld s7, 8(sp)
++ addi sp, sp, 16
++
++__riscv_restore_7:
++__riscv_restore_6:
++ ld s6, 0(sp)
++ ld s5, 8(sp)
++ addi sp, sp, 16
++
++__riscv_restore_5:
++__riscv_restore_4:
++ ld s4, 0(sp)
++ ld s3, 8(sp)
++ addi sp, sp, 16
++
++__riscv_restore_3:
++__riscv_restore_2:
++ ld s2, 0(sp)
++ ld s1, 8(sp)
++ addi sp, sp, 16
++
++__riscv_restore_1:
++__riscv_restore_0:
++ ld s0, 0(sp)
++ ld ra, 8(sp)
++ addi sp, sp, 16
++ ret
++
++#else
++
++__riscv_save_12:
++ addi sp, sp, -64
++ li t1, 0
++ sw s11, 12(sp)
++ j .Ls10
++
++__riscv_save_11:
++__riscv_save_10:
++__riscv_save_9:
++__riscv_save_8:
++ addi sp, sp, -64
++ li t1, -16
++.Ls10:
++ sw s10, 16(sp)
++ sw s9, 20(sp)
++ sw s8, 24(sp)
++ sw s7, 28(sp)
++ j .Ls6
++
++__riscv_save_7:
++__riscv_save_6:
++__riscv_save_5:
++__riscv_save_4:
++ addi sp, sp, -64
++ li t1, -32
++.Ls6:
++ sw s6, 32(sp)
++ sw s5, 36(sp)
++ sw s4, 40(sp)
++ sw s3, 44(sp)
++ sw s2, 48(sp)
++ sw s1, 52(sp)
++ sw s0, 56(sp)
++ sw ra, 60(sp)
++ sub sp, sp, t1
++ jr t0
++
++__riscv_save_3:
++__riscv_save_2:
++__riscv_save_1:
++__riscv_save_0:
++ addi sp, sp, -16
++ sw s2, 0(sp)
++ sw s1, 4(sp)
++ sw s0, 8(sp)
++ sw ra, 12(sp)
++ jr t0
++
++__riscv_restore_12:
++ lw s11, 12(sp)
++ addi sp, sp, 16
++
++__riscv_restore_11:
++__riscv_restore_10:
++__riscv_restore_9:
++__riscv_restore_8:
++ lw s10, 0(sp)
++ lw s9, 4(sp)
++ lw s8, 8(sp)
++ lw s7, 12(sp)
++ addi sp, sp, 16
++
++__riscv_restore_7:
++__riscv_restore_6:
++__riscv_restore_5:
++__riscv_restore_4:
++ lw s6, 0(sp)
++ lw s5, 4(sp)
++ lw s4, 8(sp)
++ lw s3, 12(sp)
++ addi sp, sp, 16
++
++__riscv_restore_3:
++__riscv_restore_2:
++__riscv_restore_1:
++__riscv_restore_0:
++ lw s2, 0(sp)
++ lw s1, 4(sp)
++ lw s0, 8(sp)
++ lw ra, 12(sp)
++ addi sp, sp, 16
++ ret
++
++#endif
+diff -urN empty/libgcc/config/riscv/t-dpbit gcc-5.2.0/libgcc/config/riscv/t-dpbit
+--- empty/libgcc/config/riscv/t-dpbit 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/t-dpbit 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,4 @@
+LIB2ADD += dp-bit.c
+
+dp-bit.c: $(srcdir)/fp-bit.c
+ cat $(srcdir)/fp-bit.c > dp-bit.c
-diff -urN original-gcc/libgcc/config/riscv/t-elf gcc/libgcc/config/riscv/t-elf
---- original-gcc/libgcc/config/riscv/t-elf 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/t-elf 2015-03-07 09:51:45.667139025 +0100
-@@ -0,0 +1,3 @@
+diff -urN empty/libgcc/config/riscv/t-elf gcc-5.2.0/libgcc/config/riscv/t-elf
+--- empty/libgcc/config/riscv/t-elf 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/t-elf 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,4 @@
+LIB2ADD += $(srcdir)/config/riscv/riscv-fp.c \
++ $(srcdir)/config/riscv/save-restore.S \
+ $(srcdir)/config/riscv/mul.S \
+ $(srcdir)/config/riscv/div.S
-diff -urN original-gcc/libgcc/config/riscv/t-fpbit gcc/libgcc/config/riscv/t-fpbit
---- original-gcc/libgcc/config/riscv/t-fpbit 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/t-fpbit 2015-03-07 09:51:45.667139025 +0100
+diff -urN empty/libgcc/config/riscv/t-elf32 gcc-5.2.0/libgcc/config/riscv/t-elf32
+--- empty/libgcc/config/riscv/t-elf32 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/t-elf32 2015-07-17 22:36:52.319705931 +0200
+@@ -0,0 +1,2 @@
++HOST_LIBGCC2_CFLAGS += -m32
++CRTSTUFF_CFLAGS += -m32
+diff -urN empty/libgcc/config/riscv/t-fpbit gcc-5.2.0/libgcc/config/riscv/t-fpbit
+--- empty/libgcc/config/riscv/t-fpbit 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/t-fpbit 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,5 @@
+LIB2ADD += fp-bit.c
+
+fp-bit.c: $(srcdir)/fp-bit.c
+ echo '#define FLOAT' > fp-bit.c
+ cat $(srcdir)/fp-bit.c >> fp-bit.c
-diff -urN original-gcc/libgcc/config/riscv/t-linux gcc/libgcc/config/riscv/t-linux
---- original-gcc/libgcc/config/riscv/t-linux 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/t-linux 2015-03-07 09:51:45.667139025 +0100
-@@ -0,0 +1,3 @@
-+LIB2ADD += $(srcdir)/config/riscv/riscv-fp.c \
-+ $(srcdir)/config/riscv/mul.S \
-+ $(srcdir)/config/riscv/div.S
-diff -urN original-gcc/libgcc/config/riscv/t-linux32 gcc/libgcc/config/riscv/t-linux32
---- original-gcc/libgcc/config/riscv/t-linux32 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/t-linux32 2015-03-07 09:51:45.667139025 +0100
-@@ -0,0 +1,2 @@
-+HOST_LIBGCC2_CFLAGS += -m32
-+CRTSTUFF_CFLAGS += -m32
-diff -urN original-gcc/libgcc/config/riscv/t-tpbit gcc/libgcc/config/riscv/t-tpbit
---- original-gcc/libgcc/config/riscv/t-tpbit 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.9.2/libgcc/config/riscv/t-tpbit 2015-03-07 09:51:45.667139025 +0100
+diff -urN empty/libgcc/config/riscv/t-tpbit gcc-5.2.0/libgcc/config/riscv/t-tpbit
+--- empty/libgcc/config/riscv/t-tpbit 1970-01-01 01:00:00.000000000 +0100
++++ gcc-5.2.0/libgcc/config/riscv/t-tpbit 2015-07-17 22:36:52.319705931 +0200
@@ -0,0 +1,10 @@
+LIB2ADD += tp-bit.c
+
@@ -11149,148 +11722,3 @@ diff -urN original-gcc/libgcc/config/riscv/t-tpbit gcc/libgcc/config/riscv/t-tpb
+ echo '# define TFLOAT' >> tp-bit.c
+ cat $(srcdir)/fp-bit.c >> tp-bit.c
+ echo '#endif' >> tp-bit.c
-diff -urN original-gcc/libgcc/config.host gcc/libgcc/config.host
---- original-gcc/libgcc/config.host 2014-03-27 16:40:31.000000000 +0100
-+++ gcc-4.9.2/libgcc/config.host 2015-03-07 09:57:54.235132741 +0100
-@@ -167,6 +167,9 @@
- ;;
- rs6000*-*-*)
- ;;
-+riscv*)
-+ cpu_type=riscv
-+ ;;
- score*-*-*)
- cpu_type=score
- ;;
-@@ -1002,6 +1005,18 @@
- tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
- extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
- ;;
-+riscv32*-*-linux*)
-+ tmake_file="${tmake_file} riscv/t-fpbit riscv/t-dpbit riscv/t-tpbit riscv/t-linux riscv/t-linux32"
-+ extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
-+ ;;
-+riscv*-*-linux*)
-+ tmake_file="${tmake_file} riscv/t-fpbit riscv/t-dpbit riscv/t-tpbit riscv/t-linux"
-+ extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
-+ ;;
-+riscv*-*-*)
-+ tmake_file="${tmake_file} riscv/t-fpbit riscv/t-dpbit riscv/t-elf"
-+ extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
-+ ;;
- rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
- md_unwind_header=rs6000/aix-unwind.h
- tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
-diff -urN original-gcc/libsanitizer/asan/asan_linux.cc gcc/libsanitizer/asan/asan_linux.cc
---- original-gcc/libsanitizer/asan/asan_linux.cc 2013-12-05 10:18:38.000000000 +0100
-+++ gcc-4.9.2/libsanitizer/asan/asan_linux.cc 2015-03-07 09:57:54.235132741 +0100
-@@ -98,6 +98,11 @@
- *pc = ucontext->uc_mcontext.gregs[31];
- *bp = ucontext->uc_mcontext.gregs[30];
- *sp = ucontext->uc_mcontext.gregs[29];
-+# elif defined(__riscv__)
-+ ucontext_t *ucontext = (ucontext_t*)context;
-+ *pc = ucontext->uc_mcontext.gregs[REG_PC];
-+ *bp = ucontext->uc_mcontext.gregs[REG_S0];
-+ *sp = ucontext->uc_mcontext.gregs[REG_SP];
- #else
- # error "Unsupported arch"
- #endif
-diff -urN original-gcc/libsanitizer/sanitizer_common/sanitizer_linux.cc gcc/libsanitizer/sanitizer_common/sanitizer_linux.cc
---- original-gcc/libsanitizer/sanitizer_common/sanitizer_linux.cc 2013-12-05 10:18:38.000000000 +0100
-+++ gcc-4.9.2/libsanitizer/sanitizer_common/sanitizer_linux.cc 2015-03-07 09:57:54.239132741 +0100
-@@ -93,11 +93,11 @@
- }
-
- uptr internal_open(const char *filename, int flags) {
-- return internal_syscall(__NR_open, (uptr)filename, flags);
-+ return internal_syscall(__NR_openat, AT_FDCWD, (uptr)filename, flags);
- }
-
- uptr internal_open(const char *filename, int flags, u32 mode) {
-- return internal_syscall(__NR_open, (uptr)filename, flags, mode);
-+ return internal_syscall(__NR_openat, AT_FDCWD, (uptr)filename, flags, mode);
- }
-
- uptr OpenFile(const char *filename, bool write) {
-@@ -139,7 +139,7 @@
-
- uptr internal_stat(const char *path, void *buf) {
- #if SANITIZER_LINUX_USES_64BIT_SYSCALLS
-- return internal_syscall(__NR_stat, (uptr)path, (uptr)buf);
-+ return internal_syscall(__NR_newfstatat, AT_FDCWD, (uptr)path, (uptr)buf, 0);
- #else
- struct stat64 buf64;
- int res = internal_syscall(__NR_stat64, path, &buf64);
-@@ -150,7 +150,7 @@
-
- uptr internal_lstat(const char *path, void *buf) {
- #if SANITIZER_LINUX_USES_64BIT_SYSCALLS
-- return internal_syscall(__NR_lstat, (uptr)path, (uptr)buf);
-+ return internal_syscall(__NR_newfstatat, AT_FDCWD, (uptr)path, (uptr)buf, AT_SYMLINK_NOFOLLOW);
- #else
- struct stat64 buf64;
- int res = internal_syscall(__NR_lstat64, path, &buf64);
-@@ -178,15 +178,15 @@
- }
-
- uptr internal_dup2(int oldfd, int newfd) {
-- return internal_syscall(__NR_dup2, oldfd, newfd);
-+ return internal_syscall(__NR_dup3, oldfd, newfd, 0);
- }
-
- uptr internal_readlink(const char *path, char *buf, uptr bufsize) {
-- return internal_syscall(__NR_readlink, (uptr)path, (uptr)buf, bufsize);
-+ return internal_syscall(__NR_readlinkat, AT_FDCWD, (uptr)path, (uptr)buf, bufsize);
- }
-
- uptr internal_unlink(const char *path) {
-- return internal_syscall(__NR_unlink, (uptr)path);
-+ return internal_syscall(__NR_unlinkat, AT_FDCWD, (uptr)path);
- }
-
- uptr internal_sched_yield() {
-@@ -588,7 +588,7 @@
- }
-
- uptr internal_getdents(fd_t fd, struct linux_dirent *dirp, unsigned int count) {
-- return internal_syscall(__NR_getdents, fd, (uptr)dirp, count);
-+ return internal_syscall(__NR_getdents64, fd, (uptr)dirp, count);
- }
-
- uptr internal_lseek(fd_t fd, OFF_T offset, int whence) {
-diff -urN original-gcc/libsanitizer/sanitizer_common/sanitizer_platform_limits_linux.cc gcc/libsanitizer/sanitizer_common/sanitizer_platform_limits_linux.cc
---- original-gcc/libsanitizer/sanitizer_common/sanitizer_platform_limits_linux.cc 2014-10-14 21:26:42.000000000 +0200
-+++ gcc-4.9.2/libsanitizer/sanitizer_common/sanitizer_platform_limits_linux.cc 2015-03-07 09:57:54.235132741 +0100
-@@ -63,7 +63,7 @@
- unsigned struct_statfs64_sz = sizeof(struct statfs64);
- } // namespace __sanitizer
-
--#if !defined(__powerpc64__) && !defined(__x86_64__) && !defined(__sparc__)
-+#if !defined(__powerpc64__) && !defined(__x86_64__) && !defined(__sparc__) && !defined(__riscv__)
- COMPILER_CHECK(struct___old_kernel_stat_sz == sizeof(struct __old_kernel_stat));
- #endif
-
-diff -urN original-gcc/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h gcc/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
---- original-gcc/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h 2014-10-14 21:26:42.000000000 +0200
-+++ gcc-4.9.2/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h 2015-03-07 09:57:54.239132741 +0100
-@@ -67,6 +67,10 @@
- const unsigned struct___old_kernel_stat_sz = 0;
- const unsigned struct_kernel_stat_sz = 144;
- const unsigned struct_kernel_stat64_sz = 104;
-+#elif defined(__riscv__)
-+ const unsigned struct___old_kernel_stat_sz = 0;
-+ const unsigned struct_kernel_stat_sz = 128;
-+ const unsigned struct_kernel_stat64_sz = 128;
- #elif defined(__sparc__) && defined(__arch64__)
- const unsigned struct___old_kernel_stat_sz = 0;
- const unsigned struct_kernel_stat_sz = 104;
-@@ -367,7 +371,7 @@
- typedef long __sanitizer___kernel_off_t;
- #endif
-
--#if defined(__powerpc__)
-+#if defined(__powerpc__) || defined(__riscv__)
- typedef unsigned int __sanitizer___kernel_old_uid_t;
- typedef unsigned int __sanitizer___kernel_old_gid_t;
- #else
diff --git a/util/crossgcc/sum/gcc-4.9.2.tar.bz2.cksum b/util/crossgcc/sum/gcc-4.9.2.tar.bz2.cksum
deleted file mode 100644
index b1d8c4694f..0000000000
--- a/util/crossgcc/sum/gcc-4.9.2.tar.bz2.cksum
+++ /dev/null
@@ -1 +0,0 @@
-79dbcb09f44232822460d80b033c962c0237c6d8 tarballs/gcc-4.9.2.tar.bz2
diff --git a/util/crossgcc/sum/gcc-5.2.0.tar.bz2.cksum b/util/crossgcc/sum/gcc-5.2.0.tar.bz2.cksum
new file mode 100644
index 0000000000..2bc4f22a81
--- /dev/null
+++ b/util/crossgcc/sum/gcc-5.2.0.tar.bz2.cksum
@@ -0,0 +1 @@
+fe3f5390949d47054b613edc36c557eb1d51c18e tarballs/gcc-5.2.0.tar.bz2
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 17:10:20 +0000