devkitARM: update gcc to 12.1.0-RC-20220429

Author: WinterMute

dkarm-eabi/patches/gcc-11.2.0.patch …abi/patches/gcc-12.1.0-RC-20220429.patchdkarm-eabi/patches/gcc-11.2.0.patch renamed to dkarm-eabi/patches/gcc-12.1.0-RC-20220429.patch dkarm-eabi/patches/gcc-11.2.0.patch renamed to dkarm-eabi/patches/gcc-12.1.0-RC-20220429.patch

@@ -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
 
@@ -246,37 +194,35 @@ 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;
 +static const char *libgloss_spec = LIBGLOSS_SPEC;
  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),
 +  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
    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
- 

select_toolchain.sh

@@ -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'