buildgcc: Update GCC, Binutils, GMP, MPFR, GDB, IASL and LLVM

- GCC gets updated from 5.2.0 to 6.3.0:
gcc-6.3.0_riscv.patch is a diff between 5fcb8c4 and 173684b in
riscv-gcc, and it needs gcc-6.3.0_memmodel.patch.

- Binutils goes from 2.26.1 to 2.28:
There is a build error for MIPS gold so I add patch for it.

- GMP gets a bump from 6.1.0 to 6.1.2
- MPFR is updated from 3.1.4 to 3.1.5
- GDB is upgraded from 6.1.1 to 6.1.2
- IASL is changed from 20160831 to 20161222
- LLVM is changed from 3.8.0 to 3.9.1

Change-Id: I20fea838d798c430d8c4d2cc6b07614d967c60c5
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/17189
Tested-by: build bot (Jenkins)

1 files changed, 0 insertions, 92 deletions

diff --git a/util/crossgcc/patches/binutils-2.26.1_aarch.patch b/util/crossgcc/patches/binutils-2.26.1_aarch.patch
deleted file mode 100644
index 4a044187eb..0000000000
--- a/util/crossgcc/patches/binutils-2.26.1_aarch.patch
+++ /dev/null
@@ -1,92 +0,0 @@
-diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
-index 2d491f6..e221ef4 100644
---- a/gas/config/tc-aarch64.c
-+++ b/gas/config/tc-aarch64.c
-@@ -1736,13 +1736,13 @@ s_ltorg (int ignored ATTRIBUTE_UNUSED)
-       if (pool == NULL || pool->symbol == NULL || pool->next_free_entry == 0)
- 	continue;
- 
--      mapping_state (MAP_DATA);
--
-       /* Align pool as you have word accesses.
-          Only make a frag if we have to.  */
-       if (!need_pass_2)
- 	frag_align (align, 0, 0);
- 
-+      mapping_state (MAP_DATA);
-+
-       record_alignment (now_seg, align);
- 
-       sprintf (sym_name, "$$lit_\002%x", pool->id);
-@@ -6373,11 +6373,15 @@ aarch64_init_frag (fragS * fragP, int max_chars)
- 
-   switch (fragP->fr_type)
-     {
--    case rs_align:
-     case rs_align_test:
-     case rs_fill:
-       mapping_state_2 (MAP_DATA, max_chars);
-       break;
-+    case rs_align:
-+      /* PR 20364: We can get alignment frags in code sections,
-+	 so do not just assume that we should use the MAP_DATA state.  */
-+      mapping_state_2 (subseg_text_p (now_seg) ? MAP_INSN : MAP_DATA, max_chars);
-+      break;
-     case rs_align_code:
-       mapping_state_2 (MAP_INSN, max_chars);
-       break;
-diff --git a/gas/testsuite/gas/aarch64/pr20364.d b/gas/testsuite/gas/aarch64/pr20364.d
-new file mode 100644
-index 0000000..babcff1
---- /dev/null
-+++ b/gas/testsuite/gas/aarch64/pr20364.d
-@@ -0,0 +1,13 @@
-+# Check that ".align <size>, <fill>" does not set the mapping state to DATA, causing unnecessary frag generation.
-+#name: PR20364 
-+#objdump: -d
-+
-+.*:     file format .*
-+
-+Disassembly of section \.vectors:
-+
-+0+000 <.*>:
-+   0:	d2800000 	mov	x0, #0x0                   	// #0
-+   4:	94000000 	bl	0 <plat_report_exception>
-+   8:	17fffffe 	b	0 <bl1_exceptions>
-+
-diff --git a/gas/testsuite/gas/aarch64/pr20364.s b/gas/testsuite/gas/aarch64/pr20364.s
-new file mode 100644
-index 0000000..594ad7c
---- /dev/null
-+++ b/gas/testsuite/gas/aarch64/pr20364.s
-@@ -0,0 +1,28 @@
-+ .macro vector_base label
-+ .section .vectors, "ax"
-+ .align 11, 0
-+ \label:
-+ .endm
-+
-+ .macro vector_entry label
-+ .section .vectors, "ax"
-+ .align 7, 0
-+ \label:
-+ .endm
-+
-+ .macro check_vector_size since
-+   .if (. - \since) > (32 * 4)
-+     .error "Vector exceeds 32 instructions"
-+   .endif
-+ .endm
-+
-+ .globl bl1_exceptions
-+
-+vector_base bl1_exceptions
-+
-+vector_entry SynchronousExceptionSP0
-+ mov x0, #0x0
-+ bl plat_report_exception
-+ b SynchronousExceptionSP0
-+ check_vector_size SynchronousExceptionSP0
-+
--- 
-1.7.1