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devkitARM: update gcc to 12.1.0-RC-20220429

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This commit is contained in:
Dave Murphy 2022-04-30 18:00:21 +01:00
parent c0146427e1
commit a84866105a
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GPG Key ID: F7FD5492264BB9D0
2 changed files with 46 additions and 140 deletions
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184
dkarm-eabi/patches/gcc-11.2.0.patch → dkarm-eabi/patches/gcc-12.1.0-RC-20220429.patch
View File

@ -1,70 +1,7 @@
diff --git a/gcc/config.host b/gcc/config.host
index 0a02c33cc80..38f7adc655e 100644
--- a/gcc/config.host
+++ b/gcc/config.host
@@ -251,6 +251,10 @@ case ${host} in
host_extra_gcc_objs="${host_extra_gcc_objs} driver-mingw32.o"
host_lto_plugin_soname=liblto_plugin.dll
;;
+ aarch64-*-darwin*)
+ out_host_hook_obj="${out_host_hook_obj} host-aarch64-darwin.o"
+ host_xmake_file="${host_xmake_file} aarch64/x-darwin"
+ ;;
i[34567]86-*-darwin* | x86_64-*-darwin*)
out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
host_xmake_file="${host_xmake_file} i386/x-darwin"
diff --git a/gcc/config/aarch64/host-aarch64-darwin.c b/gcc/config/aarch64/host-aarch64-darwin.c
new file mode 100644
index 00000000000..92c38b0b9db
--- /dev/null
+++ b/gcc/config/aarch64/host-aarch64-darwin.c
@@ -0,0 +1,32 @@
+/* i386-darwin host-specific hook definitions.
+ Copyright (C) 2003-2021 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/>. */
+
+#define IN_TARGET_CODE 1
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "hosthooks.h"
+#include "hosthooks-def.h"
+#include "config/host-darwin.h"
+
+/* Darwin doesn't do anything special for aarch64 hosts; this file exists just
+ to include config/host-darwin.h. */
+
+const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;
diff --git a/gcc/config/aarch64/x-darwin b/gcc/config/aarch64/x-darwin
new file mode 100644
index 00000000000..6d788d5e89c
--- /dev/null
+++ b/gcc/config/aarch64/x-darwin
@@ -0,0 +1,3 @@
+host-aarch64-darwin.o : $(srcdir)/config/aarch64/host-aarch64-darwin.c
+ $(COMPILE) $<
+ $(POSTCOMPILE)
diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
index ab4b6acf5ea..2b8d0da296f 100644
--- a/gcc/config/arm/arm-cpus.in
+++ b/gcc/config/arm/arm-cpus.in
@@ -402,7 +402,7 @@ begin arch armv6k
diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/arm/arm-cpus.in gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/arm-cpus.in
--- gcc-12.1.0-RC-20220429/gcc/config/arm/arm-cpus.in 2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/arm-cpus.in 2022-04-30 13:31:09.120134164 +0100
@@ -412,7 +412,7 @@
tune for mpcore
tune flags CO_PROC
base 6K
@ -73,11 +10,16 @@ index ab4b6acf5ea..2b8d0da296f 100644
option fp add VFPv2 FP_DBL
optalias vfpv2 fp
option nofp remove ALL_FP
diff --git a/gcc/config/arm/t-arm-elf b/gcc/config/arm/t-arm-elf
index d68def30867..d31f1e31ee6 100644
--- a/gcc/config/arm/t-arm-elf
+++ b/gcc/config/arm/t-arm-elf
@@ -16,111 +16,14 @@
diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/arm/t-arm-elf gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/t-arm-elf
--- gcc-12.1.0-RC-20220429/gcc/config/arm/t-arm-elf 2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/t-arm-elf 2022-04-30 13:31:39.759455398 +0100
@@ -1,4 +1,4 @@
-# Copyright (C) 1998-2022 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -16,120 +16,14 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
@ -103,6 +45,8 @@ index d68def30867..d31f1e31ee6 100644
-# it seems to work ok.
-v8_fps := simd fp16 crypto fp16+crypto dotprod fp16fml
-
-v9_fps := simd fp16 crypto fp16+crypto dotprod fp16fml
-
-# We don't do anything special with these. Pre-v4t probably doesn't work.
-all_early_nofp := armv4 armv4t armv5t
-
@ -114,6 +58,8 @@ index d68def30867..d31f1e31ee6 100644
-all_v8_archs := armv8-a armv8-a+crc armv8.1-a armv8.2-a armv8.3-a armv8.4-a \
- armv8.5-a armv8.6-a
-
-all_v9_archs := armv9-a
-
-# No floating point variants, require thumb1 softfp
-all_nofp_t := armv6-m armv6s-m armv8-m.base
-
@ -171,11 +117,16 @@ index d68def30867..d31f1e31ee6 100644
-MULTILIB_MATCHES += $(foreach ARCH, $(all_v7_a_r), \
- march?armv7+fp=march?$(ARCH) \
- march?armv7+fp=march?$(ARCH)+fp)
-
-MULTILIB_MATCHES += $(foreach ARCH, $(all_v8_archs), \
- march?armv7+fp=march?$(ARCH) \
- $(foreach FPARCH, $(v8_fps), \
- march?armv7+fp=march?$(ARCH)+$(FPARCH)))
-MULTILIB_MATCHES += $(foreach ARCH, $(all_v9_archs), \
- march?armv7+fp=march?$(ARCH) \
- $(foreach FPARCH, $(v9_fps), \
- march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+MULTILIB_REQUIRED = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard
-MULTILIB_MATCHES += $(foreach ARCH, armv7e-m armv8-m.mainline, \
@ -194,10 +145,9 @@ index d68def30867..d31f1e31ee6 100644
-MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mthumb/march.armv7+fp/mfloat-abi.hard
-MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mfpu.auto/march.armv7+fp/mfloat-abi.hard
-MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=march.armv7+fp/mfloat-abi.hard
diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
index cca6f0ece54..8b78c28c7bb 100644
--- a/gcc/config/arm/unknown-elf.h
+++ b/gcc/config/arm/unknown-elf.h
diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/arm/unknown-elf.h gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/unknown-elf.h
--- gcc-12.1.0-RC-20220429/gcc/config/arm/unknown-elf.h 2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/unknown-elf.h 2022-04-30 13:31:09.120134164 +0100
@@ -29,7 +29,7 @@
#endif
@ -214,11 +164,10 @@ index cca6f0ece54..8b78c28c7bb 100644
-#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %{!nolibc:%L} --end-group"
+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
+
diff --git a/gcc/config/i386/host-mingw32.c b/gcc/config/i386/host-mingw32.c
index 360a280b23a..2c03947999a 100644
--- a/gcc/config/i386/host-mingw32.c
+++ b/gcc/config/i386/host-mingw32.c
@@ -45,7 +45,11 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/i386/host-mingw32.cc gcc-12.1.0-RC-20220429-dkarm/gcc/config/i386/host-mingw32.cc
--- gcc-12.1.0-RC-20220429/gcc/config/i386/host-mingw32.cc 2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/gcc/config/i386/host-mingw32.cc 2022-04-30 13:31:09.120134164 +0100
@@ -45,7 +45,11 @@
static inline void w32_error(const char*, const char*, int, const char*);
/* FIXME: Is this big enough? */
@ -230,11 +179,10 @@ index 360a280b23a..2c03947999a 100644
/* Granularity for reserving address space. */
static size_t va_granularity = 0x10000;
diff --git a/gcc/gcc.c b/gcc/gcc.c
index 4d790f9dd4a..10f0d08524c 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -853,6 +853,11 @@ proper position among the other output files. */
diff -NBaur gcc-12.1.0-RC-20220429/gcc/gcc.cc gcc-12.1.0-RC-20220429-dkarm/gcc/gcc.cc
--- gcc-12.1.0-RC-20220429/gcc/gcc.cc 2022-04-29 14:58:23.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/gcc/gcc.cc 2022-04-30 13:31:09.120134164 +0100
@@ -860,6 +860,11 @@
#endif
#endif
@ -246,7 +194,7 @@ index 4d790f9dd4a..10f0d08524c 100644
/* config.h can define STARTFILE_SPEC to override the default crt0 files. */
#ifndef STARTFILE_SPEC
#define STARTFILE_SPEC \
@@ -1197,6 +1202,7 @@ static const char *link_spec = LINK_SPEC;
@@ -1204,6 +1209,7 @@
static const char *lib_spec = LIB_SPEC;
static const char *link_gomp_spec = "";
static const char *libgcc_spec = LIBGCC_SPEC;
@ -254,7 +202,7 @@ index 4d790f9dd4a..10f0d08524c 100644
static const char *endfile_spec = ENDFILE_SPEC;
static const char *startfile_spec = STARTFILE_SPEC;
static const char *linker_name_spec = LINKER_NAME;
@@ -1702,6 +1708,7 @@ static struct spec_list static_specs[] =
@@ -1709,6 +1715,7 @@
INIT_STATIC_SPEC ("lib", &lib_spec),
INIT_STATIC_SPEC ("link_gomp", &link_gomp_spec),
INIT_STATIC_SPEC ("libgcc", &libgcc_spec),
@ -262,21 +210,19 @@ index 4d790f9dd4a..10f0d08524c 100644
INIT_STATIC_SPEC ("startfile", &startfile_spec),
INIT_STATIC_SPEC ("cross_compile", &cross_compile),
INIT_STATIC_SPEC ("version", &compiler_version),
diff --git a/libgcc/config/arm/t-bpabi b/libgcc/config/arm/t-bpabi
index dddddc7c444..c2502597953 100644
--- a/libgcc/config/arm/t-bpabi
+++ b/libgcc/config/arm/t-bpabi
@@ -17,4 +17,4 @@ SHLIB_MAPFILES += $(srcdir)/config/arm/libgcc-bpabi.ver
diff -NBaur gcc-12.1.0-RC-20220429/libgcc/config/arm/t-bpabi gcc-12.1.0-RC-20220429-dkarm/libgcc/config/arm/t-bpabi
--- gcc-12.1.0-RC-20220429/libgcc/config/arm/t-bpabi 2022-04-29 14:58:25.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/libgcc/config/arm/t-bpabi 2022-04-30 13:31:09.120134164 +0100
@@ -17,4 +17,4 @@
# On ARM, specifying -fnon-call-exceptions will needlessly pull in
# the unwinder in simple programs which use 64-bit division. Omitting
# the option is safe.
-LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
+LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
index 675930db043..bdfd6f6b0bb 100644
--- a/libgcc/crtstuff.c
+++ b/libgcc/crtstuff.c
@@ -325,7 +325,7 @@ register_tm_clones (void)
diff -NBaur gcc-12.1.0-RC-20220429/libgcc/crtstuff.c gcc-12.1.0-RC-20220429-dkarm/libgcc/crtstuff.c
--- gcc-12.1.0-RC-20220429/libgcc/crtstuff.c 2022-04-29 14:58:25.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/libgcc/crtstuff.c 2022-04-30 13:31:09.120134164 +0100
@@ -325,7 +325,7 @@
#ifdef OBJECT_FORMAT_ELF
@ -285,43 +231,3 @@ index 675930db043..bdfd6f6b0bb 100644
/* Declare the __dso_handle variable. It should have a unique value
in every shared-object; in a main program its value is zero. The
object should in any case be protected. This means the instance
diff --git a/libstdc++-v3/include/c_compatibility/fenv.h b/libstdc++-v3/include/c_compatibility/fenv.h
index 0413e3b7c25..ff5f8bbe1a1 100644
--- a/libstdc++-v3/include/c_compatibility/fenv.h
+++ b/libstdc++-v3/include/c_compatibility/fenv.h
@@ -26,6 +26,10 @@
* This is a Standard C++ Library header.
*/
+#if !defined __cplusplus || defined _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+# include_next <fenv.h>
+#else
+
#ifndef _GLIBCXX_FENV_H
#define _GLIBCXX_FENV_H 1
@@ -79,3 +83,5 @@ namespace std
#endif // C++11
#endif // _GLIBCXX_FENV_H
+
+#endif // __cplusplus
diff --git a/libstdc++-v3/include/c_global/cfenv b/libstdc++-v3/include/c_global/cfenv
index 0b0ec35a837..d24cb1a3c81 100644
--- a/libstdc++-v3/include/c_global/cfenv
+++ b/libstdc++-v3/include/c_global/cfenv
@@ -37,9 +37,11 @@
#include <bits/c++config.h>
-#if _GLIBCXX_HAVE_FENV_H
-# include <fenv.h>
-#endif
+// Need to ensure this finds the C library's <fenv.h> not a libstdc++
+// wrapper that might already be installed later in the include search path.
+#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+#include_next <fenv.h>
+#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
#ifdef _GLIBCXX_USE_C99_FENV_TR1

2
select_toolchain.sh
View File

@ -30,7 +30,7 @@ done
case "$VERSION" in
"1" )
GCC_VER=11.2.0
GCC_VER=12.1.0-RC-20220429
BINUTILS_VER=2.38
NEWLIB_VER=4.2.0.20211231
basedir='dkarm-eabi'