From 4defc0f22b557eecbeed2f788efec11207a9fd6d Mon Sep 17 00:00:00 2001 From: Dave Murphy Date: Sat, 29 Apr 2023 09:49:02 +0100 Subject: [PATCH] devkitARM: update gcc to 13.1.0 --- dkarm-eabi/patches/gcc-13.1.0.patch | 354 ++++++++++++++++++++++++++++ select_toolchain.sh | 2 +- 2 files changed, 355 insertions(+), 1 deletion(-) create mode 100644 dkarm-eabi/patches/gcc-13.1.0.patch diff --git a/dkarm-eabi/patches/gcc-13.1.0.patch b/dkarm-eabi/patches/gcc-13.1.0.patch new file mode 100644 index 0000000..5c64e29 --- /dev/null +++ b/dkarm-eabi/patches/gcc-13.1.0.patch @@ -0,0 +1,354 @@ +diff --git a/gcc/config.gcc b/gcc/config.gcc +index 6fd1594480a..92b82426f50 100644 +--- a/gcc/config.gcc ++++ b/gcc/config.gcc +@@ -1412,6 +1412,11 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*) + tm_file="$tm_file newlib-stdint.h" + tmake_file="${tmake_file} arm/t-bpabi" + use_gcc_stdint=wrap ++ tm_file="${tm_file} devkitpro.h" ++ extra_options="${extra_options} devkitpro.opt" ++ case ${enable_threads} in ++ "" | yes | posix) thread_file='posix' ;; ++ esac + ;; + arm*-*-fuchsia*) + tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h" +diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in +index f1fa3fa174c..2bb894b5b2d 100644 +--- a/gcc/config/arm/arm-cpus.in ++++ b/gcc/config/arm/arm-cpus.in +@@ -416,7 +416,7 @@ begin arch armv6k + tune for mpcore + tune flags CO_PROC + base 6K +- isa ARMv6k ++ isa ARMv6k VFPv2 FP_DBL + 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 f7fc1460d1c..055f9d62385 100644 +--- a/gcc/config/arm/t-arm-elf ++++ b/gcc/config/arm/t-arm-elf +@@ -16,120 +16,22 @@ + # along with GCC; see the file COPYING3. If not see + # . + +-# Build a very basic set of libraries that should cater for most cases. +- +-# Single-precision floating-point is NOT supported; we don't build a +-# suitable library for that. Use the rm-profile config in that case. +- +-# PART 1 - Useful groups of options +- +-dp_fpus := vfp vfpv2 vfpv3 vfpv3-fp16 vfpv3-d16 vfpv3-d16-fp16 \ +- neon neon-vfpv3 neon-fp16 vfpv4 neon-vfpv4 vfpv4-d16 \ +- fpv5-d16 fp-armv8 neon-fp-armv8 crypto-neon-fp-armv8 \ +- vfp3 +- +-sp_fpus := vfpv3xd vfpv3xd-fp16 fpv4-sp-d16 fpv5-sp-d16 +- +-v7a_fps := vfpv3 vfpv3-fp16 vfpv4 simd neon-fp16 neon-vfpv4 +-v7ve_fps := vfpv3-d16 vfpv3 vfpv3-d16-fp16 vfpv3-fp16 vfpv4 neon \ +- neon-fp16 simd +- +-# Not all these permutations exist for all architecture variants, but +-# 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 +- +-all_early_arch := armv5tej armv6 armv6j armv6k armv6z armv6kz \ +- armv6zk armv6t2 iwmmxt iwmmxt2 +- +-all_v7_a_r := armv7-a armv7ve armv7-r +- +-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 +- +-all_nofp_t2 := armv7-m +- +-all_sp_only := armv7e-m armv8-m.main +- +-MULTILIB_OPTIONS = +-MULTILIB_DIRNAMES = ++MULTILIB_OPTIONS = mthumb mbig-endian march=armv6k march=armv6s-m mfloat-abi=hard mfloat-abi=soft ++MULTILIB_DIRNAMES = thumb be armv6k v6-m fpu nofp + MULTILIB_EXCEPTIONS = + MULTILIB_MATCHES = +-MULTILIB_REUSE = +- +-# PART 2 - multilib build rules +- +-MULTILIB_OPTIONS += marm/mthumb +-MULTILIB_DIRNAMES += arm thumb +- +-MULTILIB_OPTIONS += mfpu=auto +-MULTILIB_DIRNAMES += autofp +- +-MULTILIB_OPTIONS += march=armv5te+fp/march=armv7+fp +-MULTILIB_DIRNAMES += v5te v7 +- +-MULTILIB_OPTIONS += mfloat-abi=hard +-MULTILIB_DIRNAMES += fpu +- +-# Build a total of 4 library variants (base options plus the following): +-MULTILIB_REQUIRED += mthumb +-MULTILIB_REQUIRED += marm/mfpu=auto/march=armv5te+fp/mfloat-abi=hard +-MULTILIB_REQUIRED += mthumb/mfpu=auto/march=armv7+fp/mfloat-abi=hard +- +-# PART 3 - Match rules +- +-# Map all supported FPUs onto mfpu=auto +-MULTILIB_MATCHES += $(foreach FPU, $(dp_fpus), \ +- mfpu?auto=mfpu?$(FPU)) +- +-MULTILIB_MATCHES += march?armv5te+fp=march?armv5te +- +-MULTILIB_MATCHES += $(foreach ARCH, $(all_early_arch), \ +- march?armv5te+fp=march?$(ARCH) \ +- march?armv5te+fp=march?$(ARCH)+fp) +- +-MULTILIB_MATCHES += march?armv7+fp=march?armv7 +- +-MULTILIB_MATCHES += $(foreach FPARCH, $(v7a_fps), \ +- march?armv7+fp=march?armv7-a+$(FPARCH)) +- +-MULTILIB_MATCHES += $(foreach FPARCH, $(v7ve_fps), \ +- march?armv7+fp=march?armv7ve+$(FPARCH)) +- +-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_REQUIRED = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard mthumb/march=armv6s-m/mfloat-abi=soft + +-MULTILIB_MATCHES += $(foreach ARCH, $(all_v9_archs), \ +- march?armv7+fp=march?$(ARCH) \ +- $(foreach FPARCH, $(v9_fps), \ +- march?armv7+fp=march?$(ARCH)+$(FPARCH))) + +-MULTILIB_MATCHES += $(foreach ARCH, armv7e-m armv8-m.mainline, \ +- march?armv7+fp=march?$(ARCH)+fp.dp) ++MULTILIB_MATCHES += march?armv6k=mtune?mpcore ++MULTILIB_MATCHES += march?armv6k=mcpu?mpcore + +-# PART 4 - Reuse rules ++MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m0 ++MULTILIB_MATCHES += march?armv6s-m=mtune?cortex-m0 ++MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m0plus ++MULTILIB_MATCHES += march?armv6s-m=mtune?cortex-m0plus ++MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m1 ++MULTILIB_MATCHES += march?armv6s-m=mtune?cortex-m1 + +-MULTILIB_REUSE += mthumb=mthumb/mfpu.auto +-MULTILIB_REUSE += mthumb=mthumb/mfpu.auto/march.armv5te+fp +-MULTILIB_REUSE += mthumb=mthumb/march.armv5te+fp +-MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=marm/march.armv5te+fp/mfloat-abi.hard +-MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=march.armv5te+fp/mfloat-abi.hard +-MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=mfpu.auto/march.armv5te+fp/mfloat-abi.hard +-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 ++MULTILIB_REUSE = mthumb/march.armv6s-m/mfloat-abi.soft=mthumb/march.armv6s-m +diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h +index 397ac3f68b9..b9a388f19be 100644 +--- a/gcc/config/arm/unknown-elf.h ++++ b/gcc/config/arm/unknown-elf.h +@@ -29,7 +29,7 @@ + #endif + + /* Now we define the strings used to build the spec file. */ +-#define UNKNOWN_ELF_STARTFILE_SPEC " crti%O%s crtbegin%O%s crt0%O%s" ++#define UNKNOWN_ELF_STARTFILE_SPEC " crti%O%s crtbegin%O%s" + + #undef STARTFILE_SPEC + #define STARTFILE_SPEC \ +@@ -93,4 +93,5 @@ + udivmoddi4, which will depend on the exception unwind routines, + which will depend on abort, which is defined in libc. */ + #undef LINK_GCC_C_SEQUENCE_SPEC +-#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/devkitpro.h b/gcc/config/devkitpro.h +new file mode 100644 +index 00000000000..180a9ea8553 +--- /dev/null ++++ b/gcc/config/devkitpro.h +@@ -0,0 +1,27 @@ ++/* Definitions for devkitPro toolchains. ++ Copyright (C) 2016-2018 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. ++ Under Section 7 of GPL version 3, you are granted additional ++ permissions described in the GCC Runtime Library Exception, version ++ 3.1, as published by the Free Software Foundation. ++ You should have received a copy of the GNU General Public License and ++ a copy of the GCC Runtime Library Exception along with this program; ++ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see ++ . */ ++ ++#undef TARGET_OS_CPP_BUILTINS ++#define TARGET_OS_CPP_BUILTINS() \ ++ do { \ ++ builtin_define ("__DEVKITPRO__"); \ ++ builtin_define ("__DEVKITARM__"); \ ++ } while (0) ++ ++ +diff --git a/gcc/config/devkitpro.opt b/gcc/config/devkitpro.opt +new file mode 100644 +index 00000000000..9acbbf9d27c +--- /dev/null ++++ b/gcc/config/devkitpro.opt +@@ -0,0 +1,29 @@ ++; Options for devkitPro toolchains. ++ ++; Copyright (C) 2011-2018 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 ++; . ++ ++; See the GCC internals manual (options.texi) for a description of ++; this file's format. ++ ++; Please try to keep this file in ASCII collating order. ++ ++pthread ++Driver ++ ++; This comment is to ensure we retain the blank line above. +diff --git a/gcc/gcc.cc b/gcc/gcc.cc +index 16bb07f2cdc..22a181a3a1c 100644 +--- a/gcc/gcc.cc ++++ b/gcc/gcc.cc +@@ -868,6 +868,11 @@ proper position among the other output files. */ + #endif + #endif + ++#ifndef LIBGLOSS_SPEC ++# define LIBGLOSS_SPEC "-lsysbase" ++#endif ++ ++ + /* config.h can define STARTFILE_SPEC to override the default crt0 files. */ + #ifndef STARTFILE_SPEC + #define STARTFILE_SPEC \ +@@ -1191,6 +1196,7 @@ static const char *link_spec = LINK_SPEC; + 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; +@@ -1701,6 +1707,7 @@ static struct spec_list static_specs[] = + 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 + # 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 93ff5b81dc5..20c0fe89a28 100644 +--- a/libgcc/crtstuff.c ++++ b/libgcc/crtstuff.c +@@ -326,7 +326,7 @@ register_tm_clones (void) + + #ifdef OBJECT_FORMAT_ELF + +-#if DEFAULT_USE_CXA_ATEXIT ++#if 1 /* DEFAULT_USE_CXA_ATEXIT */ + /* 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/libgcc/gthr.h b/libgcc/gthr.h +index 1989c0c86ed..dc3220cdf3c 100644 +--- a/libgcc/gthr.h ++++ b/libgcc/gthr.h +@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + /* The pe-coff weak support isn't fully compatible to ELF's weak. + For static libraries it might would work, but as we need to deal + with shared versions too, we disable it for mingw-targets. */ +-#ifdef __MINGW32__ ++#ifdef __MINGW32__ || defined(__DEVKITARM__) + #undef GTHREAD_USE_WEAK + #define GTHREAD_USE_WEAK 0 + #endif +diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am +index a880e8ee227..2050e2e4ccf 100644 +--- a/libstdc++-v3/include/Makefile.am ++++ b/libstdc++-v3/include/Makefile.am +@@ -1417,6 +1417,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias} + -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \ + -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \ + -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \ ++ -e 's/_GLIBCXX___DEVKITARM_GLIBCXX___/__DEVKITARM__/g' \ + -e 's,^#include "\(.*\)",#include ,g' \ + < $< > $@ + +diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in +index 0ff875b280b..7d270fc3a83 100644 +--- a/libstdc++-v3/include/Makefile.in ++++ b/libstdc++-v3/include/Makefile.in +@@ -336,6 +336,7 @@ prefix = @prefix@ + program_transform_name = @program_transform_name@ + psdir = @psdir@ + python_mod_dir = @python_mod_dir@ ++runstatedir = @runstatedir@ + sbindir = @sbindir@ + sharedstatedir = @sharedstatedir@ + srcdir = @srcdir@ +@@ -1891,6 +1892,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias} + -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \ + -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \ + -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \ ++ -e 's/_GLIBCXX___DEVKITARM_GLIBCXX___/__DEVKITARM__/g' \ + -e 's,^#include "\(.*\)",#include ,g' \ + < $< > $@ + diff --git a/select_toolchain.sh b/select_toolchain.sh index 117a3b2..00649e2 100755 --- a/select_toolchain.sh +++ b/select_toolchain.sh @@ -30,7 +30,7 @@ done case "$VERSION" in "1" ) - GCC_VER=13.1.0-RC2-20230419 + GCC_VER=13.1.0 BINUTILS_VER=2.40 NEWLIB_VER=4.3.0.20230120 basedir='dkarm-eabi'