util/crossgcc: update to gcc 8.1.0 and binutils 2.30

Also update patches as necessary.

Change-Id: I1e8074954d5d7a4eff590abb7439e9be7d3762aa
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/25997
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

util/crossgcc/buildgcc

@@ -18,8 +18,8 @@
 
 cd $(dirname $0)
 
-CROSSGCC_DATE="June 3rd, 2018"
+CROSSGCC_DATE="June 11th, 2018"
-CROSSGCC_VERSION="1.51"
+CROSSGCC_VERSION="1.52"
 CROSSGCC_COMMIT=$( git describe )
 
 # default settings
@@ -38,9 +38,9 @@ THREADS=1
 GMP_VERSION=6.1.2
 MPFR_VERSION=3.1.5
 MPC_VERSION=1.0.3
-GCC_VERSION=6.3.0
+GCC_VERSION=8.1.0
 GCC_AUTOCONF_VERSION=2.69
-BINUTILS_VERSION=2.29.1
+BINUTILS_VERSION=2.30
 GDB_VERSION=8.0
 IASL_VERSION=20180531
 PYTHON_VERSION=3.5.1
@@ -57,7 +57,7 @@ CMAKE_VERSION=3.11.3
 GMP_ARCHIVE="https://ftpmirror.gnu.org/gmp/gmp-${GMP_VERSION}.tar.xz"
 MPFR_ARCHIVE="https://ftpmirror.gnu.org/mpfr/mpfr-${MPFR_VERSION}.tar.xz"
 MPC_ARCHIVE="https://ftpmirror.gnu.org/mpc/mpc-${MPC_VERSION}.tar.gz"
-GCC_ARCHIVE="https://ftpmirror.gnu.org/gcc/gcc-${GCC_VERSION}/gcc-${GCC_VERSION}.tar.bz2"
+GCC_ARCHIVE="https://ftpmirror.gnu.org/gcc/gcc-${GCC_VERSION}/gcc-${GCC_VERSION}.tar.xz"
 BINUTILS_ARCHIVE="https://ftpmirror.gnu.org/binutils/binutils-${BINUTILS_VERSION}.tar.xz"
 GDB_ARCHIVE="https://ftpmirror.gnu.org/gdb/gdb-${GDB_VERSION}.tar.xz"
 IASL_ARCHIVE="https://acpica.org/sites/acpica/files/acpica-unix2-${IASL_VERSION}.tar.gz"

util/crossgcc/patches/gcc-6.3.0_ada-raise.patch

@@ -1,11 +0,0 @@
---- gcc-6.3.0/gcc/ada/raise.c.orig	2017-06-24 07:06:41.524685169 +0200
-+++ gcc-6.3.0/gcc/ada/raise.c	2017-06-24 07:07:12.945162120 +0200
-@@ -55,7 +55,7 @@
- void
- _gnat_builtin_longjmp (void *ptr, int flag ATTRIBUTE_UNUSED)
- {
--   __builtin_longjmp (ptr, 1);
-+   __builtin_longjmp ((void **)ptr, 1);
- }
- #endif
- 

util/crossgcc/patches/gcc-6.3.0_elf_biarch.patch

@@ -1,87 +0,0 @@
-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) \

util/crossgcc/patches/gcc-6.3.0_memmodel.patch

@@ -1,416 +0,0 @@
-commit ea36272bdc2602a690019b9612d23594571d3d2b
-Author: thopre01 <thopre01@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date:   Mon Sep 26 17:20:39 2016 +0000
-
-    2016-09-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
-    
-        gcc/
-        * tree.h (memmodel_from_int, memmodel_base, is_mm_relaxed,
-        is_mm_consume, is_mm_acquire, is_mm_release, is_mm_acq_rel,
-        is_mm_seq_cst, is_mm_sync): Move to ...
-        * memmodel.h: This.  New file.
-        * builtins.c: Include memmodel.h.
-        * optabs.c: Likewise.
-        * tsan.c: Likewise.
-        * config/aarch64/aarch64.c: Likewise.
-        * config/alpha/alpha.c: Likewise.
-        * config/arm/arm.c: Likewise.
-        * config/i386/i386.c: Likewise.
-        * config/ia64/ia64.c: Likewise.
-        * config/mips/mips.c: Likewise.
-        * config/rs6000/rs6000.c: Likewise.
-        * config/sparc/sparc.c: Likewise.
-        * genconditions.c: Include memmodel.h in generated file.
-        * genemit.c: Likewise.
-        * genoutput.c: Likewise.
-        * genpeep.c: Likewise.
-        * genpreds.c: Likewise.
-        * genrecog.c: Likewise.
-    
-        gcc/c-family/
-        * c-common.c: Include memmodel.h.
-    
-    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240504 138bc75d-0d04-0410-961f-82ee72b054a4
-
-diff --git a/gcc/builtins.c b/gcc/builtins.c
-index 93cbe15ad3c..04dcf95acd2 100644
---- a/gcc/builtins.c
-+++ b/gcc/builtins.c
-@@ -28,6 +28,7 @@ along with GCC; see the file COPYING3.  If not see
- #include "target.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "gimple.h"
- #include "predict.h"
- #include "tm_p.h"
-diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c
-index e9f619fd3af..2652259a312 100644
---- a/gcc/c-family/c-common.c
-+++ b/gcc/c-family/c-common.c
-@@ -25,6 +25,7 @@ along with GCC; see the file COPYING3.  If not see
- #include "target.h"
- #include "function.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "c-common.h"
- #include "gimple-expr.h"
- #include "tm_p.h"
-diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
-index 6078b163548..c65b826b0cc 100644
---- a/gcc/config/aarch64/aarch64.c
-+++ b/gcc/config/aarch64/aarch64.c
-@@ -26,6 +26,7 @@
- #include "target.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "gimple.h"
- #include "cfghooks.h"
- #include "cfgloop.h"
-diff --git a/gcc/config/alpha/alpha.c b/gcc/config/alpha/alpha.c
-index 6d4af04dd7d..d646879e7e8 100644
---- a/gcc/config/alpha/alpha.c
-+++ b/gcc/config/alpha/alpha.c
-@@ -26,6 +26,7 @@ along with GCC; see the file COPYING3.  If not see
- #include "target.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "gimple.h"
- #include "df.h"
- #include "tm_p.h"
-diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
-index 619c3291c87..feb54cbc64a 100644
---- a/gcc/config/arm/arm.c
-+++ b/gcc/config/arm/arm.c
-@@ -27,6 +27,7 @@
- #include "target.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "cfghooks.h"
- #include "df.h"
- #include "tm_p.h"
-diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
-index 143b905a341..01e2ad8e1b2 100644
---- a/gcc/config/i386/i386.c
-+++ b/gcc/config/i386/i386.c
-@@ -23,6 +23,7 @@ along with GCC; see the file COPYING3.  If not see
- #include "backend.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "gimple.h"
- #include "cfghooks.h"
- #include "cfgloop.h"
-diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c
-index 5f0bf43a103..573872eb85f 100644
---- a/gcc/config/ia64/ia64.c
-+++ b/gcc/config/ia64/ia64.c
-@@ -26,6 +26,7 @@ along with GCC; see the file COPYING3.  If not see
- #include "target.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "cfghooks.h"
- #include "df.h"
- #include "tm_p.h"
-diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
-index 88f4038224a..3586a1001e7 100644
---- a/gcc/config/mips/mips.c
-+++ b/gcc/config/mips/mips.c
-@@ -28,6 +28,7 @@ along with GCC; see the file COPYING3.  If not see
- #include "target.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "gimple.h"
- #include "cfghooks.h"
- #include "df.h"
-diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
-index d76f479d9e5..6897b5c260d 100644
---- a/gcc/config/rs6000/rs6000.c
-+++ b/gcc/config/rs6000/rs6000.c
-@@ -24,6 +24,7 @@
- #include "backend.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "gimple.h"
- #include "cfghooks.h"
- #include "cfgloop.h"
-diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c
-index 5efed3dc52f..5936f96bd80 100644
---- a/gcc/config/sparc/sparc.c
-+++ b/gcc/config/sparc/sparc.c
-@@ -27,6 +27,7 @@ along with GCC; see the file COPYING3.  If not see
- #include "target.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "gimple.h"
- #include "df.h"
- #include "tm_p.h"
-diff --git a/gcc/genconditions.c b/gcc/genconditions.c
-index e4f45b097cd..d8b0ebba56b 100644
---- a/gcc/genconditions.c
-+++ b/gcc/genconditions.c
-@@ -94,6 +94,7 @@ write_header (void)
- #include \"resource.h\"\n\
- #include \"diagnostic-core.h\"\n\
- #include \"reload.h\"\n\
-+#include \"memmodel.h\"\n\
- #include \"tm-constrs.h\"\n");
- 
-   if (saw_eh_return)
-diff --git a/gcc/genemit.c b/gcc/genemit.c
-index 33040aac36d..d5e07a97a6d 100644
---- a/gcc/genemit.c
-+++ b/gcc/genemit.c
-@@ -792,6 +792,7 @@ from the machine description file `md'.  */\n\n");
-   printf ("#include \"reload.h\"\n");
-   printf ("#include \"diagnostic-core.h\"\n");
-   printf ("#include \"regs.h\"\n");
-+  printf ("#include \"memmodel.h\"\n");
-   printf ("#include \"tm-constrs.h\"\n");
-   printf ("#include \"ggc.h\"\n");
-   printf ("#include \"dumpfile.h\"\n");
-diff --git a/gcc/genoutput.c b/gcc/genoutput.c
-index f8c25ac4df0..59092580e49 100644
---- a/gcc/genoutput.c
-+++ b/gcc/genoutput.c
-@@ -231,6 +231,7 @@ output_prologue (void)
-   printf ("#include \"diagnostic-core.h\"\n");
-   printf ("#include \"output.h\"\n");
-   printf ("#include \"target.h\"\n");
-+  printf ("#include \"memmodel.h\"\n");
-   printf ("#include \"tm-constrs.h\"\n");
- }
- 
-diff --git a/gcc/genpeep.c b/gcc/genpeep.c
-index 132cdced690..e1997e03e47 100644
---- a/gcc/genpeep.c
-+++ b/gcc/genpeep.c
-@@ -373,6 +373,7 @@ from the machine description file `md'.  */\n\n");
-   printf ("#include \"except.h\"\n");
-   printf ("#include \"diagnostic-core.h\"\n");
-   printf ("#include \"flags.h\"\n");
-+  printf ("#include \"memmodel.h\"\n");
-   printf ("#include \"tm-constrs.h\"\n\n");
- 
-   printf ("extern rtx peep_operand[];\n\n");
-diff --git a/gcc/genpreds.c b/gcc/genpreds.c
-index d18ebd2ab5a..6db1b7b0301 100644
---- a/gcc/genpreds.c
-+++ b/gcc/genpreds.c
-@@ -1580,6 +1580,7 @@ write_insn_preds_c (void)
- #include \"reload.h\"\n\
- #include \"regs.h\"\n\
- #include \"emit-rtl.h\"\n\
-+#include \"memmodel.h\"\n\
- #include \"tm-constrs.h\"\n");
- 
-   FOR_ALL_PREDICATES (p)
-diff --git a/gcc/genrecog.c b/gcc/genrecog.c
-index 056798c82f7..77861074492 100644
---- a/gcc/genrecog.c
-+++ b/gcc/genrecog.c
-@@ -4192,6 +4192,7 @@ write_header (void)
- #include \"diagnostic-core.h\"\n\
- #include \"reload.h\"\n\
- #include \"regs.h\"\n\
-+#include \"memmodel.h\"\n\
- #include \"tm-constrs.h\"\n\
- \n");
- 
-diff --git a/gcc/memmodel.h b/gcc/memmodel.h
-new file mode 100644
-index 00000000000..d53eb7bc9d9
---- /dev/null
-+++ b/gcc/memmodel.h
-@@ -0,0 +1,86 @@
-+/* Prototypes of memory model helper functions.
-+   Copyright (C) 2015-2016 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/>.  */
-+
-+#ifndef GCC_MEMMODEL_H
-+#define GCC_MEMMODEL_H
-+
-+/* Return the memory model from a host integer.  */
-+static inline enum memmodel
-+memmodel_from_int (unsigned HOST_WIDE_INT val)
-+{
-+  return (enum memmodel) (val & MEMMODEL_MASK);
-+}
-+
-+/* Return the base memory model from a host integer.  */
-+static inline enum memmodel
-+memmodel_base (unsigned HOST_WIDE_INT val)
-+{
-+  return (enum memmodel) (val & MEMMODEL_BASE_MASK);
-+}
-+
-+/* Return TRUE if the memory model is RELAXED.  */
-+static inline bool
-+is_mm_relaxed (enum memmodel model)
-+{
-+  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_RELAXED;
-+}
-+
-+/* Return TRUE if the memory model is CONSUME.  */
-+static inline bool
-+is_mm_consume (enum memmodel model)
-+{
-+  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_CONSUME;
-+}
-+
-+/* Return TRUE if the memory model is ACQUIRE.  */
-+static inline bool
-+is_mm_acquire (enum memmodel model)
-+{
-+  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_ACQUIRE;
-+}
-+
-+/* Return TRUE if the memory model is RELEASE.  */
-+static inline bool
-+is_mm_release (enum memmodel model)
-+{
-+  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_RELEASE;
-+}
-+
-+/* Return TRUE if the memory model is ACQ_REL.  */
-+static inline bool
-+is_mm_acq_rel (enum memmodel model)
-+{
-+  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_ACQ_REL;
-+}
-+
-+/* Return TRUE if the memory model is SEQ_CST.  */
-+static inline bool
-+is_mm_seq_cst (enum memmodel model)
-+{
-+  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_SEQ_CST;
-+}
-+
-+/* Return TRUE if the memory model is a SYNC variant.  */
-+static inline bool
-+is_mm_sync (enum memmodel model)
-+{
-+  return (model & MEMMODEL_SYNC);
-+}
-+
-+#endif  /* GCC_MEMMODEL_H  */
-diff --git a/gcc/optabs.c b/gcc/optabs.c
-index e41747a630f..c5e9b4f8e13 100644
---- a/gcc/optabs.c
-+++ b/gcc/optabs.c
-@@ -25,6 +25,7 @@ along with GCC; see the file COPYING3.  If not see
- #include "target.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "predict.h"
- #include "tm_p.h"
- #include "expmed.h"
-diff --git a/gcc/tree.h b/gcc/tree.h
-index 0d9ad0198fa..563e6d9e287 100644
---- a/gcc/tree.h
-+++ b/gcc/tree.h
-@@ -4675,69 +4675,6 @@ extern void warn_deprecated_use (tree, tree);
- extern void cache_integer_cst (tree);
- extern const char *combined_fn_name (combined_fn);
- 
--/* Return the memory model from a host integer.  */
--static inline enum memmodel
--memmodel_from_int (unsigned HOST_WIDE_INT val)
--{
--  return (enum memmodel) (val & MEMMODEL_MASK);
--}
--
--/* Return the base memory model from a host integer.  */
--static inline enum memmodel
--memmodel_base (unsigned HOST_WIDE_INT val)
--{
--  return (enum memmodel) (val & MEMMODEL_BASE_MASK);
--}
--
--/* Return TRUE if the memory model is RELAXED.  */
--static inline bool
--is_mm_relaxed (enum memmodel model)
--{
--  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_RELAXED;
--}
--
--/* Return TRUE if the memory model is CONSUME.  */
--static inline bool
--is_mm_consume (enum memmodel model)
--{
--  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_CONSUME;
--}
--
--/* Return TRUE if the memory model is ACQUIRE.  */
--static inline bool
--is_mm_acquire (enum memmodel model)
--{
--  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_ACQUIRE;
--}
--
--/* Return TRUE if the memory model is RELEASE.  */
--static inline bool
--is_mm_release (enum memmodel model)
--{
--  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_RELEASE;
--}
--
--/* Return TRUE if the memory model is ACQ_REL.  */
--static inline bool
--is_mm_acq_rel (enum memmodel model)
--{
--  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_ACQ_REL;
--}
--
--/* Return TRUE if the memory model is SEQ_CST.  */
--static inline bool
--is_mm_seq_cst (enum memmodel model)
--{
--  return (model & MEMMODEL_BASE_MASK) == MEMMODEL_SEQ_CST;
--}
--
--/* Return TRUE if the memory model is a SYNC variant.  */
--static inline bool
--is_mm_sync (enum memmodel model)
--{
--  return (model & MEMMODEL_SYNC);
--}
--
- /* Compare and hash for any structure which begins with a canonical
-    pointer.  Assumes all pointers are interchangeable, which is sort
-    of already assumed by gcc elsewhere IIRC.  */
-diff --git a/gcc/tsan.c b/gcc/tsan.c
-index 91dbd41a0b4..cc194749665 100644
---- a/gcc/tsan.c
-+++ b/gcc/tsan.c
-@@ -25,6 +25,7 @@ along with GCC; see the file COPYING3.  If not see
- #include "backend.h"
- #include "rtl.h"
- #include "tree.h"
-+#include "memmodel.h"
- #include "gimple.h"
- #include "tree-pass.h"
- #include "ssa.h"

util/crossgcc/patches/gcc-6.3.0_no-p-var.patch

@@ -1,15 +0,0 @@
---- gcc-6.3.0/gcc/ada/gcc-interface/Makefile.in.orig	2017-07-17 12:52:05.541815635 +0200
-+++ gcc-6.3.0/gcc/ada/gcc-interface/Makefile.in	2017-07-17 12:52:18.693764268 +0200
-@@ -2637,10 +2637,10 @@
- #  stamp target in the parent directory whenever gnat1 is rebuilt
- 
- # Likewise for the tools
--../../gnatmake$(exeext): $(P) b_gnatm.o $(GNATMAKE_OBJS)
-+../../gnatmake$(exeext): b_gnatm.o $(GNATMAKE_OBJS)
- 	+$(GCC_LINK) $(ALL_CFLAGS) -o $@ b_gnatm.o $(GNATMAKE_OBJS) $(TOOLS_LIBS) $(TOOLS1_LIBS)
- 
--../../gnatlink$(exeext): $(P) b_gnatl.o $(GNATLINK_OBJS)
-+../../gnatlink$(exeext): b_gnatl.o $(GNATLINK_OBJS)
- 	+$(GCC_LINK) $(ALL_CFLAGS) -o $@ b_gnatl.o $(GNATLINK_OBJS) $(TOOLS_LIBS) $(TOOLS1_LIBS)
- 
- ../stamp-gnatlib-$(RTSDIR):

util/crossgcc/patches/gcc-6.3.0_pointer_integer.patch

@@ -1,27 +0,0 @@
-From 8db2cf6353c13f2a84cbe49b689654897906c499 Mon Sep 17 00:00:00 2001
-From: kyukhin <kyukhin@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Sat, 3 Sep 2016 10:57:05 +0000
-Subject: [PATCH] gcc/ 	* ubsan.c (ubsan_use_new_style_p): Fix check for empty
- string.
-
-git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239971 138bc75d-0d04-0410-961f-82ee72b054a4
----
- gcc/ubsan.c   | 2 +-
- 2 files changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/gcc/ubsan.c b/gcc/ubsan.c
-index 5cbc98dbabb..d3bd8e3393d 100644
---- a/gcc/ubsan.c
-+++ b/gcc/ubsan.c
-@@ -1469,7 +1469,7 @@ ubsan_use_new_style_p (location_t loc)
- 
-   expanded_location xloc = expand_location (loc);
-   if (xloc.file == NULL || strncmp (xloc.file, "\1", 2) == 0
--      || xloc.file == '\0' || xloc.file[0] == '\xff'
-+      || xloc.file[0] == '\0' || xloc.file[0] == '\xff'
-       || xloc.file[1] == '\xff')
-     return false;
- 
--- 
-2.13.0
-

util/crossgcc/patches/gcc-8.1.0_ada-musl_workaround.patch

@@ -1,7 +1,8 @@
-diff -urp gcc-6.3.0.bak/gcc/ada/adaint.c gcc-6.3.0/gcc/ada/adaint.c
+diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c
---- gcc-6.3.0.bak/gcc/ada/adaint.c	2017-12-08 20:39:08.024709803 +0000
+index 3b0aea92c05..998f2c66289 100644
-+++ gcc-6.3.0/gcc/ada/adaint.c	2017-12-08 20:06:13.674636566 +0000
+--- a/gcc/ada/adaint.c
-@@ -103,6 +103,15 @@
++++ b/gcc/ada/adaint.c
+@@ -107,6 +107,15 @@
  #define xmalloc(S) malloc (S)
  #define xrealloc(V,S) realloc (V,S)
  #else
@@ -17,7 +18,7 @@ diff -urp gcc-6.3.0.bak/gcc/ada/adaint.c gcc-6.3.0/gcc/ada/adaint.c
  #include "config.h"
  #include "system.h"
  #include "version.h"
-@@ -3096,7 +3105,7 @@ __gnat_lwp_self (void)
+@@ -3265,7 +3274,7 @@ __gnat_lwp_self (void)
  
  /* Dynamic cpu sets */
  
@@ -26,7 +27,7 @@ diff -urp gcc-6.3.0.bak/gcc/ada/adaint.c gcc-6.3.0/gcc/ada/adaint.c
  __gnat_cpu_alloc (size_t count)
  {
    return CPU_ALLOC (count);
-@@ -3109,33 +3118,33 @@ __gnat_cpu_alloc_size (size_t count)
+@@ -3278,33 +3287,33 @@ __gnat_cpu_alloc_size (size_t count)
  }
  
  void
@@ -67,7 +68,7 @@ diff -urp gcc-6.3.0.bak/gcc/ada/adaint.c gcc-6.3.0/gcc/ada/adaint.c
  }
  
  size_t
-@@ -3145,23 +3154,23 @@ __gnat_cpu_alloc_size (size_t count ATTR
+@@ -3314,23 +3323,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED)
  }
  
  void
@@ -95,10 +96,11 @@ diff -urp gcc-6.3.0.bak/gcc/ada/adaint.c gcc-6.3.0/gcc/ada/adaint.c
  }
  #endif /* !CPU_ALLOC */
  #endif /* __linux__ */
-diff -urp gcc-6.3.0.bak/gcc/ada/adaint.h gcc-6.3.0/gcc/ada/adaint.h
+diff --git a/gcc/ada/adaint.h b/gcc/ada/adaint.h
---- gcc-6.3.0.bak/gcc/ada/adaint.h	2017-12-08 20:39:08.024709803 +0000
+index 0d12f7e9020..7b3def03fb0 100644
-+++ gcc-6.3.0/gcc/ada/adaint.h	2017-12-08 19:52:31.627939406 +0000
+--- a/gcc/ada/adaint.h
-@@ -287,13 +287,11 @@ extern void   *__gnat_lwp_self			   (voi
++++ b/gcc/ada/adaint.h
+@@ -316,13 +316,11 @@ extern void   *__gnat_lwp_self			   (void);
  
  /* Routines for interface to required CPU set primitives */
  

util/crossgcc/patches/gcc-8.1.0_armv6s-m.patch

@@ -0,0 +1,64 @@
+Taken from https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=260158
+--- gcc-8-branch/gcc/config/arm/arm-cpus.in	2018/05/11 09:28:10	260157
++++ gcc-8-branch/gcc/config/arm/arm-cpus.in	2018/05/11 09:30:49	260158
+@@ -446,6 +446,8 @@
+  isa ARMv6m
+ end arch armv6-m
+ 
++# This is now equivalent to armv6-m, but we keep it because some
++# versions of GAS still distinguish between the two.
+ begin arch armv6s-m
+  tune for cortex-m1
+  base 6M
+@@ -1168,21 +1170,21 @@
+ begin cpu cortex-m1
+  cname cortexm1
+  tune flags LDSCHED
+- architecture armv6-m
++ architecture armv6s-m
+  costs v6m
+ end cpu cortex-m1
+ 
+ begin cpu cortex-m0
+  cname cortexm0
+  tune flags LDSCHED
+- architecture armv6-m
++ architecture armv6s-m
+  costs v6m
+ end cpu cortex-m0
+ 
+ begin cpu cortex-m0plus
+  cname cortexm0plus
+  tune flags LDSCHED
+- architecture armv6-m
++ architecture armv6s-m
+  costs v6m
+ end cpu cortex-m0plus
+ 
+@@ -1192,7 +1194,7 @@
+  cname cortexm1smallmultiply
+  tune for cortex-m1
+  tune flags LDSCHED SMALLMUL
+- architecture armv6-m
++ architecture armv6s-m
+  costs v6m
+ end cpu cortex-m1.small-multiply
+ 
+@@ -1200,7 +1202,7 @@
+  cname cortexm0smallmultiply
+  tune for cortex-m0
+  tune flags LDSCHED SMALLMUL
+- architecture armv6-m
++ architecture armv6s-m
+  costs v6m
+ end cpu cortex-m0.small-multiply
+ 
+@@ -1208,7 +1210,7 @@
+  cname cortexm0plussmallmultiply
+  tune for cortex-m0plus
+  tune flags LDSCHED SMALLMUL
+- architecture armv6-m
++ architecture armv6s-m
+  costs v6m
+ end cpu cortex-m0plus.small-multiply
+ 

util/crossgcc/patches/gcc-8.1.0_gnat.patch

@@ -5,7 +5,7 @@
  
  # Extra flags to pass to recursive makes.
 -COMMON_ADAFLAGS= -gnatpg
-+COMMON_ADAFLAGS= -gnatpg -gnatwG
++COMMON_ADAFLAGS= -gnatpg -gnatwGUR
  ifeq ($(TREECHECKING),)
  CHECKING_ADAFLAGS=
  else

util/crossgcc/patches/gcc-8.1.0_libgcc.patch

@@ -1,6 +1,9 @@
+This enables building on Mac OS and FreeBSD by adding support to their
+variants of the sed utility.
+
 diff -urN gcc-5.2.0.orig/libgcc/config/t-hardfp gcc-5.2.0/libgcc/config/t-hardfp
 --- gcc-5.2.0.orig/libgcc/config/t-hardfp	2015-01-05 04:33:28.000000000 -0800
-+++ gcc-6.1.0/libgcc/config/t-hardfp	2016-04-06 12:04:51.000000000 -0700
++++ gcc-8.1.0/libgcc/config/t-hardfp	2016-04-06 12:04:51.000000000 -0700
 @@ -59,21 +59,52 @@
  
  hardfp_func_list := $(filter-out $(hardfp_exclusions),$(hardfp_func_list))

util/crossgcc/sum/binutils-2.29.1.tar.xz.cksum

@@ -1 +0,0 @@
-172244a349d07ec205c39c0321cbc354c125e78e  tarballs/binutils-2.29.tar.xz

util/crossgcc/sum/binutils-2.30.tar.xz.cksum

@@ -0,0 +1 @@
+574d3b5650413d6ee65195a4f5ecbddc3a38f718  tarballs/binutils-2.30.tar.xz

util/crossgcc/sum/gcc-6.3.0.tar.bz2.cksum

@@ -1 +0,0 @@
-928ab552666ee08eed645ff20ceb49d139205dea  tarballs/gcc-6.3.0.tar.bz2

util/crossgcc/sum/gcc-8.1.0.tar.xz.cksum

@@ -0,0 +1 @@
+b34031ba9ff3e248b2c62de0825e49a1e0e01998  tarballs/gcc-8.1.0.tar.xz