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, 87 insertions, 0 deletions

diff --git a/util/crossgcc/patches/gcc-6.3.0_elf_biarch.patch b/util/crossgcc/patches/gcc-6.3.0_elf_biarch.patch
new file mode 100644
index 0000000000..226aed941f
--- /dev/null
+++ b/util/crossgcc/patches/gcc-6.3.0_elf_biarch.patch
@@ -0,0 +1,87 @@
+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-6.1.0/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.
++#
++# 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/>.
++
++# On Debian, Ubuntu and other derivative distributions, the 32bit libraries
++# are found in /lib32 and /usr/lib32, /lib64 and /usr/lib64 are symlinks to
++# /lib and /usr/lib, while other distributions install libraries into /lib64
++# and /usr/lib64.  The LSB does not enforce the use of /lib64 and /usr/lib64,
++# it doesn't tell anything about the 32bit libraries on those systems.  Set
++# MULTILIB_OSDIRNAMES according to what is found on the target.
++
++# To support i386, x86-64 and x32 libraries, the directory structrue
++# should be:
++#
++# 	/lib has i386 libraries.
++# 	/lib64 has x86-64 libraries.
++# 	/libx32 has x32 libraries.
++#
++comma=,
++MULTILIB_OPTIONS    = $(subst $(comma),/,$(TM_MULTILIB_CONFIG))
++MULTILIB_DIRNAMES   = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS)))
++MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-elf)
++MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-elf)
++MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-elf-x32)
+diff -urN gcc-4.9.2/gcc/config.gcc gcc-4.9.2/gcc/config.gcc
+--- gcc-4.9.2/gcc/config.gcc	2015-06-17 11:20:57.841008182 -0700
++++ gcc-6.1.0/gcc/config.gcc	2015-06-17 11:17:24.818890200 -0700
+@@ -1353,6 +1353,30 @@
+ 	;;
+ x86_64-*-elf*)
+ 	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
++	tmake_file="${tmake_file} i386/t-elf64"
++	x86_multilibs="${with_multilib_list}"
++	if test "$x86_multilibs" = "default"; then
++		case ${with_abi} in
++		x32 | mx32)
++			x86_multilibs="mx32"
++			;;
++		*)
++			x86_multilibs="m64,m32"
++			;;
++		esac
++	fi
++	x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
++	for x86_multilib in ${x86_multilibs}; do
++		case ${x86_multilib} in
++		m32 | m64 | mx32)
++			TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
++			;;
++		*)
++			echo "--with-multilib-list=${x86_with_multilib} not supported."
++			exit 1
++		esac
++	done
++	TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ 	;;
+ i[34567]86-*-rdos*)
+     tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
+--- gcc-6.1.0/gcc/config/i386/x86-64.h.orig	2015-08-20 17:17:34.555919593 +0200
++++ gcc-6.1.0/gcc/config/i386/x86-64.h	2015-08-20 17:17:42.615908670 +0200
+@@ -49,7 +49,7 @@
+ #define WCHAR_TYPE_SIZE 32
+ 
+ #undef ASM_SPEC
+-#define ASM_SPEC "%{m32:--32} %{m64:--64} %{mx32:--x32}"
++#define ASM_SPEC "%{m16|m32:--32} %{m64:--64} %{mx32:--x32}"
+ 
+ #undef ASM_OUTPUT_ALIGNED_BSS
+ #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \