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| author | Felix Fietkau <nbd@openwrt.org> | 2016-02-29 20:09:45 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2016-02-29 20:09:45 +0000 |
| commit | 5168d43b16658db0bf17db9798715e4363fdf2bc (patch) | |
| tree | 7b066ae98de3e213c632b3e934ead02d60af4efa /toolchain/gcc/patches/5.2.0 | |
| parent | 64fc5264cc4ee23fbf663e0658372eb4536bfce1 (diff) | |
| download | upstream-5168d43b16658db0bf17db9798715e4363fdf2bc.tar.gz upstream-5168d43b16658db0bf17db9798715e4363fdf2bc.tar.bz2 upstream-5168d43b16658db0bf17db9798715e4363fdf2bc.zip | |
gcc: update gcc 5 to version 5.3.0
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48826
Diffstat (limited to 'toolchain/gcc/patches/5.2.0')
37 files changed, 0 insertions, 2038 deletions
diff --git a/toolchain/gcc/patches/5.2.0/001-revert_register_mode_search.patch b/toolchain/gcc/patches/5.2.0/001-revert_register_mode_search.patch deleted file mode 100644 index 06373eb6a0..0000000000 --- a/toolchain/gcc/patches/5.2.0/001-revert_register_mode_search.patch +++ /dev/null @@ -1,65 +0,0 @@ -Revert of: - -commit 275035b56823b26d5fb7e90fad945b998648edf2 -Author: bergner <bergner@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Thu Sep 5 14:09:07 2013 +0000 - - PR target/58139 - * reginfo.c (choose_hard_reg_mode): Scan through all mode classes - looking for widest mode. - - - git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202286 138bc75d-0d04-0410-961f-82ee72b054a4 - - ---- a/gcc/reginfo.c -+++ b/gcc/reginfo.c -@@ -665,35 +665,40 @@ choose_hard_reg_mode (unsigned int regno - mode = GET_MODE_WIDER_MODE (mode)) - if ((unsigned) hard_regno_nregs[regno][mode] == nregs - && HARD_REGNO_MODE_OK (regno, mode) -- && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)) -- && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode)) -+ && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))) - found_mode = mode; - -+ if (found_mode != VOIDmode) -+ return found_mode; -+ - for (mode = GET_CLASS_NARROWEST_MODE (MODE_FLOAT); - mode != VOIDmode; - mode = GET_MODE_WIDER_MODE (mode)) - if ((unsigned) hard_regno_nregs[regno][mode] == nregs - && HARD_REGNO_MODE_OK (regno, mode) -- && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)) -- && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode)) -+ && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))) - found_mode = mode; - -+ if (found_mode != VOIDmode) -+ return found_mode; -+ - for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_FLOAT); - mode != VOIDmode; - mode = GET_MODE_WIDER_MODE (mode)) - if ((unsigned) hard_regno_nregs[regno][mode] == nregs - && HARD_REGNO_MODE_OK (regno, mode) -- && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)) -- && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode)) -+ && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))) - found_mode = mode; - -+ if (found_mode != VOIDmode) -+ return found_mode; -+ - for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_INT); - mode != VOIDmode; - mode = GET_MODE_WIDER_MODE (mode)) - if ((unsigned) hard_regno_nregs[regno][mode] == nregs - && HARD_REGNO_MODE_OK (regno, mode) -- && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)) -- && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode)) -+ && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))) - found_mode = mode; - - if (found_mode != VOIDmode) diff --git a/toolchain/gcc/patches/5.2.0/002-case_insensitive.patch b/toolchain/gcc/patches/5.2.0/002-case_insensitive.patch deleted file mode 100644 index b3d2dbe291..0000000000 --- a/toolchain/gcc/patches/5.2.0/002-case_insensitive.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/include/filenames.h -+++ b/include/filenames.h -@@ -43,11 +43,6 @@ extern "C" { - # define IS_DIR_SEPARATOR(c) IS_DOS_DIR_SEPARATOR (c) - # define IS_ABSOLUTE_PATH(f) IS_DOS_ABSOLUTE_PATH (f) - #else /* not DOSish */ --# if defined(__APPLE__) --# ifndef HAVE_CASE_INSENSITIVE_FILE_SYSTEM --# define HAVE_CASE_INSENSITIVE_FILE_SYSTEM 1 --# endif --# endif /* __APPLE__ */ - # define HAS_DRIVE_SPEC(f) (0) - # define IS_DIR_SEPARATOR(c) IS_UNIX_DIR_SEPARATOR (c) - # define IS_ABSOLUTE_PATH(f) IS_UNIX_ABSOLUTE_PATH (f) diff --git a/toolchain/gcc/patches/5.2.0/010-documentation.patch b/toolchain/gcc/patches/5.2.0/010-documentation.patch deleted file mode 100644 index 07064a97bc..0000000000 --- a/toolchain/gcc/patches/5.2.0/010-documentation.patch +++ /dev/null @@ -1,23 +0,0 @@ ---- a/gcc/Makefile.in -+++ b/gcc/Makefile.in -@@ -2941,18 +2941,10 @@ doc/gcc.info: $(TEXI_GCC_FILES) - doc/gccint.info: $(TEXI_GCCINT_FILES) - doc/cppinternals.info: $(TEXI_CPPINT_FILES) - --doc/%.info: %.texi -- if [ x$(BUILD_INFO) = xinfo ]; then \ -- $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \ -- -I $(gcc_docdir)/include -o $@ $<; \ -- fi -+doc/%.info: - - # Duplicate entry to handle renaming of gccinstall.info --doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES) -- if [ x$(BUILD_INFO) = xinfo ]; then \ -- $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \ -- -I $(gcc_docdir)/include -o $@ $<; \ -- fi -+doc/gccinstall.info: - - doc/cpp.dvi: $(TEXI_CPP_FILES) - doc/gcc.dvi: $(TEXI_GCC_FILES) diff --git a/toolchain/gcc/patches/5.2.0/020-no-plt-backport.patch b/toolchain/gcc/patches/5.2.0/020-no-plt-backport.patch deleted file mode 100644 index b9702c9520..0000000000 --- a/toolchain/gcc/patches/5.2.0/020-no-plt-backport.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/gcc/calls.c -+++ b/gcc/calls.c -@@ -225,6 +225,12 @@ prepare_call_address (tree fndecl_or_typ - && targetm.small_register_classes_for_mode_p (FUNCTION_MODE)) - ? force_not_mem (memory_address (FUNCTION_MODE, funexp)) - : memory_address (FUNCTION_MODE, funexp)); -+ else if (flag_pic && !flag_plt && fndecl_or_type -+ && TREE_CODE (fndecl_or_type) == FUNCTION_DECL -+ && !targetm.binds_local_p (fndecl_or_type)) -+ { -+ funexp = force_reg (Pmode, funexp); -+ } - else if (! sibcallp) - { - #ifndef NO_FUNCTION_CSE ---- a/gcc/common.opt -+++ b/gcc/common.opt -@@ -1779,6 +1779,10 @@ fpie - Common Report Var(flag_pie,1) Negative(fPIC) - Generate position-independent code for executables if possible (small mode) - -+fplt -+Common Report Var(flag_plt) Init(1) -+Use PLT for PIC calls (-fno-plt: load the address from GOT at call site) -+ - fplugin= - Common Joined RejectNegative Var(common_deferred_options) Defer - Specify a plugin to load diff --git a/toolchain/gcc/patches/5.2.0/030-fix-arm-codegen-PR-65932.patch b/toolchain/gcc/patches/5.2.0/030-fix-arm-codegen-PR-65932.patch deleted file mode 100644 index 7f0b43c0e9..0000000000 --- a/toolchain/gcc/patches/5.2.0/030-fix-arm-codegen-PR-65932.patch +++ /dev/null @@ -1,21 +0,0 @@ -Fix from https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65932 - ---- a/gcc/config/arm/arm.h -+++ b/gcc/config/arm/arm.h -@@ -628,16 +628,10 @@ extern int arm_arch_crc; - type, but kept valid in the wider mode. The signedness of the - extension may differ from that of the type. */ - --/* It is far faster to zero extend chars than to sign extend them */ -- - #define PROMOTE_MODE(MODE, UNSIGNEDP, TYPE) \ - if (GET_MODE_CLASS (MODE) == MODE_INT \ - && GET_MODE_SIZE (MODE) < 4) \ - { \ -- if (MODE == QImode) \ -- UNSIGNEDP = 1; \ -- else if (MODE == HImode) \ -- UNSIGNEDP = 1; \ - (MODE) = SImode; \ - } - diff --git a/toolchain/gcc/patches/5.2.0/040-fix-mips-ICE-PR-68400.patch b/toolchain/gcc/patches/5.2.0/040-fix-mips-ICE-PR-68400.patch deleted file mode 100644 index e88af34032..0000000000 --- a/toolchain/gcc/patches/5.2.0/040-fix-mips-ICE-PR-68400.patch +++ /dev/null @@ -1,23 +0,0 @@ ---- a/gcc/config/mips/mips.c -+++ b/gcc/config/mips/mips.c -@@ -8001,9 +8001,17 @@ mask_low_and_shift_p (machine_mode mode, - bool - and_operands_ok (machine_mode mode, rtx op1, rtx op2) - { -- return (memory_operand (op1, mode) -- ? and_load_operand (op2, mode) -- : and_reg_operand (op2, mode)); -+ if (!memory_operand (op1, mode)) -+ return and_reg_operand (op2, mode); -+ -+ if (!and_load_operand (op2, mode)) -+ return false; -+ -+ if (!TARGET_MIPS16 || si_mask_operand(op2, mode)) -+ return true; -+ -+ op1 = XEXP (op1, 0); -+ return !(REG_P (op1) && REGNO (op1) == STACK_POINTER_REGNUM); - } - - /* The canonical form of a mask-low-and-shift-left operation is diff --git a/toolchain/gcc/patches/5.2.0/050-ARM-PR-target-68059-libgcc-should-not-use-__write-fo.patch b/toolchain/gcc/patches/5.2.0/050-ARM-PR-target-68059-libgcc-should-not-use-__write-fo.patch deleted file mode 100644 index 371ca51f0f..0000000000 --- a/toolchain/gcc/patches/5.2.0/050-ARM-PR-target-68059-libgcc-should-not-use-__write-fo.patch +++ /dev/null @@ -1,35 +0,0 @@ -From: nsz <nsz@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Mon, 23 Nov 2015 15:17:55 +0000 -Subject: [PATCH] [ARM] PR target/68059 libgcc should not use __write for - printing fatal error - -libgcc/ - PR target/68059 - * config/arm/linux-atomic-64bit.c (__write): Rename to... - (write): ...this and fix the return type. - - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@230762 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/libgcc/config/arm/linux-atomic-64bit.c -+++ b/libgcc/config/arm/linux-atomic-64bit.c -@@ -33,7 +33,7 @@ see the files COPYING3 and COPYING.RUNTI - kernels; we check for that in an init section and bail out rather - unceremoneously. */ - --extern unsigned int __write (int fd, const void *buf, unsigned int count); -+extern int write (int fd, const void *buf, unsigned int count); - extern void abort (void); - - /* Kernel helper for compare-and-exchange. */ -@@ -56,7 +56,7 @@ static void __check_for_sync8_kernelhelp - for the user - I'm not sure I can rely on much else being - available at this point, so do the same as generic-morestack.c - write () and abort (). */ -- __write (2 /* stderr. */, err, sizeof (err)); -+ write (2 /* stderr. */, err, sizeof (err)); - abort (); - } - }; diff --git a/toolchain/gcc/patches/5.2.0/100-uclibc-conf.patch b/toolchain/gcc/patches/5.2.0/100-uclibc-conf.patch deleted file mode 100644 index ff9ad94f62..0000000000 --- a/toolchain/gcc/patches/5.2.0/100-uclibc-conf.patch +++ /dev/null @@ -1,33 +0,0 @@ ---- a/contrib/regression/objs-gcc.sh -+++ b/contrib/regression/objs-gcc.sh -@@ -106,6 +106,10 @@ if [ $H_REAL_TARGET = $H_REAL_HOST -a $H - then - make all-gdb all-dejagnu all-ld || exit 1 - make install-gdb install-dejagnu install-ld || exit 1 -+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ] -+ then -+ make all-gdb all-dejagnu all-ld || exit 1 -+ make install-gdb install-dejagnu install-ld || exit 1 - elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then - make bootstrap || exit 1 - make install || exit 1 ---- a/libjava/classpath/ltconfig -+++ b/libjava/classpath/ltconfig -@@ -603,7 +603,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)- - - # Transform linux* to *-*-linux-gnu*, to support old configure scripts. - case $host_os in --linux-gnu*) ;; -+linux-gnu*|linux-uclibc*) ;; - linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` - esac - -@@ -1247,7 +1247,7 @@ linux-gnuoldld* | linux-gnuaout* | linux - ;; - - # This must be Linux ELF. --linux-gnu*) -+linux*) - version_type=linux - need_lib_prefix=no - need_version=no diff --git a/toolchain/gcc/patches/5.2.0/200-musl_config.patch b/toolchain/gcc/patches/5.2.0/200-musl_config.patch deleted file mode 100644 index a2b41b3726..0000000000 --- a/toolchain/gcc/patches/5.2.0/200-musl_config.patch +++ /dev/null @@ -1,309 +0,0 @@ -From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Fri, 8 May 2015 08:25:47 +0000 (+0000) -Subject: [PATCH 2/13] musl libc config -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=a9173ceabaf29c16f8ef226fbf98af373a4b2ceb - -[PATCH 2/13] musl libc config - -2015-05-08 Gregor Richards <gregor.richards@uwaterloo.ca> - Szabolcs Nagy <szabolcs.nagy@arm.com> - - * config.gcc (LIBC_MUSL): New tm_defines macro. - * config/linux.h (OPTION_MUSL): Define. - (MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER32,) - (MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32,) - (INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,) - (INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,) - (INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define. - * config/linux.opt (mmusl): New option. - * doc/invoke.texi (GNU/Linux Options): Document -mmusl. - * configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*. - (gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*. - * configure: Regenerate. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config.gcc -+++ b/gcc/config.gcc -@@ -575,7 +575,7 @@ case ${target} in - esac - - # Common C libraries. --tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3" -+tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4" - - # 32-bit x86 processors supported by --with-arch=. Each processor - # MUST be separated by exactly one space. -@@ -720,6 +720,9 @@ case ${target} in - *-*-*uclibc*) - tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC" - ;; -+ *-*-*musl*) -+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL" -+ ;; - *) - tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC" - ;; ---- a/gcc/config/linux.h -+++ b/gcc/config/linux.h -@@ -32,10 +32,12 @@ see the files COPYING3 and COPYING.RUNTI - #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) - #define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC) - #define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC) -+#define OPTION_MUSL (DEFAULT_LIBC == LIBC_MUSL) - #else - #define OPTION_GLIBC (linux_libc == LIBC_GLIBC) - #define OPTION_UCLIBC (linux_libc == LIBC_UCLIBC) - #define OPTION_BIONIC (linux_libc == LIBC_BIONIC) -+#define OPTION_MUSL (linux_libc == LIBC_MUSL) - #endif - - #define GNU_USER_TARGET_OS_CPP_BUILTINS() \ -@@ -50,21 +52,25 @@ see the files COPYING3 and COPYING.RUNTI - } while (0) - - /* Determine which dynamic linker to use depending on whether GLIBC or -- uClibc or Bionic is the default C library and whether -- -muclibc or -mglibc or -mbionic has been passed to change the default. */ -+ uClibc or Bionic or musl is the default C library and whether -+ -muclibc or -mglibc or -mbionic or -mmusl has been passed to change -+ the default. */ - --#define CHOOSE_DYNAMIC_LINKER1(LIBC1, LIBC2, LIBC3, LD1, LD2, LD3) \ -- "%{" LIBC2 ":" LD2 ";:%{" LIBC3 ":" LD3 ";:" LD1 "}}" -+#define CHOOSE_DYNAMIC_LINKER1(LIBC1, LIBC2, LIBC3, LIBC4, LD1, LD2, LD3, LD4) \ -+ "%{" LIBC2 ":" LD2 ";:%{" LIBC3 ":" LD3 ";:%{" LIBC4 ":" LD4 ";:" LD1 "}}}" - - #if DEFAULT_LIBC == LIBC_GLIBC --#define CHOOSE_DYNAMIC_LINKER(G, U, B) \ -- CHOOSE_DYNAMIC_LINKER1 ("mglibc", "muclibc", "mbionic", G, U, B) -+#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \ -+ CHOOSE_DYNAMIC_LINKER1 ("mglibc", "muclibc", "mbionic", "mmusl", G, U, B, M) - #elif DEFAULT_LIBC == LIBC_UCLIBC --#define CHOOSE_DYNAMIC_LINKER(G, U, B) \ -- CHOOSE_DYNAMIC_LINKER1 ("muclibc", "mglibc", "mbionic", U, G, B) -+#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \ -+ CHOOSE_DYNAMIC_LINKER1 ("muclibc", "mglibc", "mbionic", "mmusl", U, G, B, M) - #elif DEFAULT_LIBC == LIBC_BIONIC --#define CHOOSE_DYNAMIC_LINKER(G, U, B) \ -- CHOOSE_DYNAMIC_LINKER1 ("mbionic", "mglibc", "muclibc", B, G, U) -+#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \ -+ CHOOSE_DYNAMIC_LINKER1 ("mbionic", "mglibc", "muclibc", "mmusl", B, G, U, M) -+#elif DEFAULT_LIBC == LIBC_MUSL -+#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \ -+ CHOOSE_DYNAMIC_LINKER1 ("mmusl", "mglibc", "muclibc", "mbionic", M, G, U, B) - #else - #error "Unsupported DEFAULT_LIBC" - #endif /* DEFAULT_LIBC */ -@@ -81,24 +87,100 @@ see the files COPYING3 and COPYING.RUNTI - #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker" - #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64" - #define BIONIC_DYNAMIC_LINKERX32 "/system/bin/linkerx32" -+/* Should be redefined for each target that supports musl. */ -+#define MUSL_DYNAMIC_LINKER "/dev/null" -+#define MUSL_DYNAMIC_LINKER32 "/dev/null" -+#define MUSL_DYNAMIC_LINKER64 "/dev/null" -+#define MUSL_DYNAMIC_LINKERX32 "/dev/null" - - #define GNU_USER_DYNAMIC_LINKER \ - CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, \ -- BIONIC_DYNAMIC_LINKER) -+ BIONIC_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER) - #define GNU_USER_DYNAMIC_LINKER32 \ - CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32, \ -- BIONIC_DYNAMIC_LINKER32) -+ BIONIC_DYNAMIC_LINKER32, MUSL_DYNAMIC_LINKER32) - #define GNU_USER_DYNAMIC_LINKER64 \ - CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64, \ -- BIONIC_DYNAMIC_LINKER64) -+ BIONIC_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKER64) - #define GNU_USER_DYNAMIC_LINKERX32 \ - CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERX32, UCLIBC_DYNAMIC_LINKERX32, \ -- BIONIC_DYNAMIC_LINKERX32) -+ BIONIC_DYNAMIC_LINKERX32, MUSL_DYNAMIC_LINKERX32) - - /* Whether we have Bionic libc runtime */ - #undef TARGET_HAS_BIONIC - #define TARGET_HAS_BIONIC (OPTION_BIONIC) - -+/* musl avoids problematic includes by rearranging the include directories. -+ * Unfortunately, this is mostly duplicated from cppdefault.c */ -+#if DEFAULT_LIBC == LIBC_MUSL -+#define INCLUDE_DEFAULTS_MUSL_GPP \ -+ { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, \ -+ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, \ -+ { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, \ -+ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 }, \ -+ { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, \ -+ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, -+ -+#ifdef LOCAL_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_LOCAL \ -+ { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 }, \ -+ { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 }, -+#else -+#define INCLUDE_DEFAULTS_MUSL_LOCAL -+#endif -+ -+#ifdef PREFIX_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_PREFIX \ -+ { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0}, -+#else -+#define INCLUDE_DEFAULTS_MUSL_PREFIX -+#endif -+ -+#ifdef CROSS_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_CROSS \ -+ { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0}, -+#else -+#define INCLUDE_DEFAULTS_MUSL_CROSS -+#endif -+ -+#ifdef TOOL_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_TOOL \ -+ { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0}, -+#else -+#define INCLUDE_DEFAULTS_MUSL_TOOL -+#endif -+ -+#ifdef NATIVE_SYSTEM_HEADER_DIR -+#define INCLUDE_DEFAULTS_MUSL_NATIVE \ -+ { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \ -+ { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 }, -+#else -+#define INCLUDE_DEFAULTS_MUSL_NATIVE -+#endif -+ -+#if defined (CROSS_DIRECTORY_STRUCTURE) && !defined (TARGET_SYSTEM_ROOT) -+# undef INCLUDE_DEFAULTS_MUSL_LOCAL -+# define INCLUDE_DEFAULTS_MUSL_LOCAL -+# undef INCLUDE_DEFAULTS_MUSL_NATIVE -+# define INCLUDE_DEFAULTS_MUSL_NATIVE -+#else -+# undef INCLUDE_DEFAULTS_MUSL_CROSS -+# define INCLUDE_DEFAULTS_MUSL_CROSS -+#endif -+ -+#undef INCLUDE_DEFAULTS -+#define INCLUDE_DEFAULTS \ -+ { \ -+ INCLUDE_DEFAULTS_MUSL_GPP \ -+ INCLUDE_DEFAULTS_MUSL_PREFIX \ -+ INCLUDE_DEFAULTS_MUSL_CROSS \ -+ INCLUDE_DEFAULTS_MUSL_TOOL \ -+ INCLUDE_DEFAULTS_MUSL_NATIVE \ -+ { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 }, \ -+ { 0, 0, 0, 0, 0, 0 } \ -+ } -+#endif -+ - #if (DEFAULT_LIBC == LIBC_UCLIBC) && defined (SINGLE_LIBC) /* uClinux */ - /* This is a *uclinux* target. We don't define below macros to normal linux - versions, because doing so would require *uclinux* targets to include ---- a/gcc/config/linux.opt -+++ b/gcc/config/linux.opt -@@ -28,5 +28,9 @@ Target Report RejectNegative Var(linux_l - Use GNU C library - - muclibc --Target Report RejectNegative Var(linux_libc,LIBC_UCLIBC) Negative(mbionic) -+Target Report RejectNegative Var(linux_libc,LIBC_UCLIBC) Negative(mmusl) - Use uClibc C library -+ -+mmusl -+Target Report RejectNegative Var(linux_libc,LIBC_MUSL) Negative(mbionic) -+Use musl C library ---- a/gcc/configure -+++ b/gcc/configure -@@ -27742,6 +27742,9 @@ if test "${gcc_cv_libc_provides_ssp+set} - else - gcc_cv_libc_provides_ssp=no - case "$target" in -+ *-*-musl*) -+ # All versions of musl provide stack protector -+ gcc_cv_libc_provides_ssp=yes;; - *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) - # glibc 2.4 and later provides __stack_chk_fail and - # either __stack_chk_guard, or TLS access to stack guard canary. -@@ -27774,6 +27777,7 @@ fi - # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now - # simply assert that glibc does provide this, which is true for all - # realistically usable GNU/Hurd configurations. -+ # All supported versions of musl provide it as well - gcc_cv_libc_provides_ssp=yes;; - *-*-darwin* | *-*-freebsd*) - ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail" -@@ -27870,6 +27874,9 @@ case "$target" in - gcc_cv_target_dl_iterate_phdr=no - fi - ;; -+ *-linux-musl*) -+ gcc_cv_target_dl_iterate_phdr=yes -+ ;; - esac - - if test x$gcc_cv_target_dl_iterate_phdr = xyes; then ---- a/gcc/configure.ac -+++ b/gcc/configure.ac -@@ -5229,6 +5229,9 @@ AC_CACHE_CHECK(__stack_chk_fail in targe - gcc_cv_libc_provides_ssp, - [gcc_cv_libc_provides_ssp=no - case "$target" in -+ *-*-musl*) -+ # All versions of musl provide stack protector -+ gcc_cv_libc_provides_ssp=yes;; - *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu) - # glibc 2.4 and later provides __stack_chk_fail and - # either __stack_chk_guard, or TLS access to stack guard canary. -@@ -5255,6 +5258,7 @@ AC_CACHE_CHECK(__stack_chk_fail in targe - # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now - # simply assert that glibc does provide this, which is true for all - # realistically usable GNU/Hurd configurations. -+ # All supported versions of musl provide it as well - gcc_cv_libc_provides_ssp=yes;; - *-*-darwin* | *-*-freebsd*) - AC_CHECK_FUNC(__stack_chk_fail,[gcc_cv_libc_provides_ssp=yes], -@@ -5328,6 +5332,9 @@ case "$target" in - gcc_cv_target_dl_iterate_phdr=no - fi - ;; -+ *-linux-musl*) -+ gcc_cv_target_dl_iterate_phdr=yes -+ ;; - esac - GCC_TARGET_TEMPLATE([TARGET_DL_ITERATE_PHDR]) - if test x$gcc_cv_target_dl_iterate_phdr = xyes; then ---- a/gcc/doc/invoke.texi -+++ b/gcc/doc/invoke.texi -@@ -667,7 +667,7 @@ Objective-C and Objective-C++ Dialects}. - -mcpu=@var{cpu}} - - @emph{GNU/Linux Options} --@gccoptlist{-mglibc -muclibc -mbionic -mandroid @gol -+@gccoptlist{-mglibc -muclibc -mmusl -mbionic -mandroid @gol - -tno-android-cc -tno-android-ld} - - @emph{H8/300 Options} -@@ -15324,13 +15324,19 @@ These @samp{-m} options are defined for - @item -mglibc - @opindex mglibc - Use the GNU C library. This is the default except --on @samp{*-*-linux-*uclibc*} and @samp{*-*-linux-*android*} targets. -+on @samp{*-*-linux-*uclibc*}, @samp{*-*-linux-*musl*} and -+@samp{*-*-linux-*android*} targets. - - @item -muclibc - @opindex muclibc - Use uClibc C library. This is the default on - @samp{*-*-linux-*uclibc*} targets. - -+@item -mmusl -+@opindex mmusl -+Use the musl C library. This is the default on -+@samp{*-*-linux-*musl*} targets. -+ - @item -mbionic - @opindex mbionic - Use Bionic C library. This is the default on diff --git a/toolchain/gcc/patches/5.2.0/201-musl_arm.patch b/toolchain/gcc/patches/5.2.0/201-musl_arm.patch deleted file mode 100644 index 27a26afc05..0000000000 --- a/toolchain/gcc/patches/5.2.0/201-musl_arm.patch +++ /dev/null @@ -1,43 +0,0 @@ -From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Wed, 27 May 2015 13:17:11 +0000 (+0000) -Subject: [PATCH 4/13] arm musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=de799bd087ab9a179768fea75bd195a31d3432a4 - -[PATCH 4/13] arm musl support - -On behalf of szabolcs.nagy@arm.com - -2015-05-27 Gregor Richards <gregor.richards@uwaterloo.ca> - - * config/arm/linux-eabi.h (MUSL_DYNAMIC_LINKER): Define. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223749 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config/arm/linux-eabi.h -+++ b/gcc/config/arm/linux-eabi.h -@@ -77,6 +77,23 @@ - %{mfloat-abi=soft*:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "} \ - %{!mfloat-abi=*:" GLIBC_DYNAMIC_LINKER_DEFAULT "}" - -+/* For ARM musl currently supports four dynamic linkers: -+ - ld-musl-arm.so.1 - for the EABI-derived soft-float ABI -+ - ld-musl-armhf.so.1 - for the EABI-derived hard-float ABI -+ - ld-musl-armeb.so.1 - for the EABI-derived soft-float ABI, EB -+ - ld-musl-armebhf.so.1 - for the EABI-derived hard-float ABI, EB -+ musl does not support the legacy OABI mode. -+ All the dynamic linkers live in /lib. -+ We default to soft-float, EL. */ -+#undef MUSL_DYNAMIC_LINKER -+#if TARGET_BIG_ENDIAN_DEFAULT -+#define MUSL_DYNAMIC_LINKER_E "%{mlittle-endian:;:eb}" -+#else -+#define MUSL_DYNAMIC_LINKER_E "%{mbig-endian:eb}" -+#endif -+#define MUSL_DYNAMIC_LINKER \ -+ "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1" -+ - /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to - use the GNU/Linux version, not the generic BPABI version. */ - #undef LINK_SPEC diff --git a/toolchain/gcc/patches/5.2.0/202-musl_mips.patch b/toolchain/gcc/patches/5.2.0/202-musl_mips.patch deleted file mode 100644 index 816dd8d101..0000000000 --- a/toolchain/gcc/patches/5.2.0/202-musl_mips.patch +++ /dev/null @@ -1,35 +0,0 @@ -From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Fri, 8 May 2015 15:16:50 +0000 (+0000) -Subject: [PATCH 6/13] mips musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=2550b6a866c887472b587bef87d433c51cf1ebc8 - -[PATCH 6/13] mips musl support - -2015-05-08 Gregor Richards <gregor.richards@uwaterloo.ca> - Szabolcs Nagy <szabolcs.nagy@arm.com> - - * config/mips/linux.h (MUSL_DYNAMIC_LINKER32): Define. - (MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERN32): Define. - (GNU_USER_DYNAMIC_LINKERN32): Update. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222915 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config/mips/linux.h -+++ b/gcc/config/mips/linux.h -@@ -37,7 +37,13 @@ along with GCC; see the file COPYING3. - #define UCLIBC_DYNAMIC_LINKERN32 \ - "%{mnan=2008:/lib32/ld-uClibc-mipsn8.so.0;:/lib32/ld-uClibc.so.0}" - -+#undef MUSL_DYNAMIC_LINKER32 -+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-mips%{EL:el}%{msoft-float:-sf}.so.1" -+#undef MUSL_DYNAMIC_LINKER64 -+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-mips64%{EL:el}%{msoft-float:-sf}.so.1" -+#define MUSL_DYNAMIC_LINKERN32 "/lib/ld-musl-mipsn32%{EL:el}%{msoft-float:-sf}.so.1" -+ - #define BIONIC_DYNAMIC_LINKERN32 "/system/bin/linker32" - #define GNU_USER_DYNAMIC_LINKERN32 \ - CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32, \ -- BIONIC_DYNAMIC_LINKERN32) -+ BIONIC_DYNAMIC_LINKERN32, MUSL_DYNAMIC_LINKERN32) diff --git a/toolchain/gcc/patches/5.2.0/203-musl_powerpc.patch b/toolchain/gcc/patches/5.2.0/203-musl_powerpc.patch deleted file mode 100644 index 2783b276f7..0000000000 --- a/toolchain/gcc/patches/5.2.0/203-musl_powerpc.patch +++ /dev/null @@ -1,209 +0,0 @@ - -gcc/Changelog: - -2015-04-24 Gregor Richards <gregor.richards@uwaterloo.ca> - Szabolcs Nagy <szabolcs.nagy@arm.com> - - * config.gcc (secure_plt): Add *-linux*-musl*. - * config/rs6000/linux64.h (MUSL_DYNAMIC_LINKER32): Define. - (MUSL_DYNAMIC_LINKER64): Define. - (GNU_USER_DYNAMIC_LINKER32): Update. - (GNU_USER_DYNAMIC_LINKER64): Update. - (CHOOSE_DYNAMIC_LINKER): Update. - - * config/rs6000/secureplt.h (LINK_SECURE_PLT_DEFAULT_SPEC): Define. - * config/rs6000/sysv4.h (GNU_USER_DYNAMIC_LINKER): Update. - (MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER_E,) - (INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,) - (INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,) - (INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define. - (LINK_SECURE_PLT_DEFAULT_SPEC): Define. - (CHOOSE_DYNAMIC_LINKER, LINK_TARGET_SPEC, LINK_OS_LINUX_SPEC): Update. - - * config/rs6000/sysv4le.h (MUSL_DYNAMIC_LINKER_E): Define. - ---- a/gcc/config/rs6000/linux64.h -+++ b/gcc/config/rs6000/linux64.h -@@ -365,17 +365,21 @@ extern int dot_symbols; - #endif - #define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0" - #define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0" -+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E ".so.1" -+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E ".so.1" - #if DEFAULT_LIBC == LIBC_UCLIBC --#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" - #elif DEFAULT_LIBC == LIBC_GLIBC --#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}" -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}" -+#elif DEFAULT_LIBC == LIBC_MUSL -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}" - #else - #error "Unsupported DEFAULT_LIBC" - #endif - #define GNU_USER_DYNAMIC_LINKER32 \ -- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32) -+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32, MUSL_DYNAMIC_LINKER32) - #define GNU_USER_DYNAMIC_LINKER64 \ -- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64) -+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKER64) - - #undef DEFAULT_ASM_ENDIAN - #if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN) ---- a/gcc/config/rs6000/secureplt.h -+++ b/gcc/config/rs6000/secureplt.h -@@ -18,3 +18,4 @@ along with GCC; see the file COPYING3. - <http://www.gnu.org/licenses/>. */ - - #define CC1_SECURE_PLT_DEFAULT_SPEC "-msecure-plt" -+#define LINK_SECURE_PLT_DEFAULT_SPEC "--secure-plt" ---- a/gcc/config/rs6000/sysv4.h -+++ b/gcc/config/rs6000/sysv4.h -@@ -537,6 +537,9 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - #ifndef CC1_SECURE_PLT_DEFAULT_SPEC - #define CC1_SECURE_PLT_DEFAULT_SPEC "" - #endif -+#ifndef LINK_SECURE_PLT_DEFAULT_SPEC -+#define LINK_SECURE_PLT_DEFAULT_SPEC "" -+#endif - - /* Pass -G xxx to the compiler. */ - #undef CC1_SPEC -@@ -586,7 +589,8 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - - /* Override the default target of the linker. */ - #define LINK_TARGET_SPEC \ -- ENDIAN_SELECT("", " --oformat elf32-powerpcle", "") -+ ENDIAN_SELECT("", " --oformat elf32-powerpcle", "") \ -+ "%{!mbss-plt: %{!msecure-plt: %(link_secure_plt_default)}}" - - /* Any specific OS flags. */ - #define LINK_OS_SPEC "\ -@@ -762,17 +766,22 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - - #define LINK_START_LINUX_SPEC "" - -+#define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","") -+ - #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" - #define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0" -+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E ".so.1" - #if DEFAULT_LIBC == LIBC_UCLIBC --#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" -+#elif DEFAULT_LIBC == LIBC_MUSL -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}" - #elif !defined (DEFAULT_LIBC) || DEFAULT_LIBC == LIBC_GLIBC --#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}" -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}" - #else - #error "Unsupported DEFAULT_LIBC" - #endif - #define GNU_USER_DYNAMIC_LINKER \ -- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER) -+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER) - - #define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \ - %{rdynamic:-export-dynamic} \ -@@ -895,6 +904,7 @@ ncrtn.o%s" - { "link_os_openbsd", LINK_OS_OPENBSD_SPEC }, \ - { "link_os_default", LINK_OS_DEFAULT_SPEC }, \ - { "cc1_secure_plt_default", CC1_SECURE_PLT_DEFAULT_SPEC }, \ -+ { "link_secure_plt_default", LINK_SECURE_PLT_DEFAULT_SPEC }, \ - { "cpp_os_ads", CPP_OS_ADS_SPEC }, \ - { "cpp_os_yellowknife", CPP_OS_YELLOWKNIFE_SPEC }, \ - { "cpp_os_mvme", CPP_OS_MVME_SPEC }, \ -@@ -949,3 +959,72 @@ ncrtn.o%s" - /* This target uses the sysv4.opt file. */ - #define TARGET_USES_SYSV4_OPT 1 - -+/* Include order changes for musl, same as in generic linux.h. */ -+#if DEFAULT_LIBC == LIBC_MUSL -+#define INCLUDE_DEFAULTS_MUSL_GPP \ -+ { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, \ -+ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, \ -+ { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, \ -+ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 }, \ -+ { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, \ -+ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, -+ -+#ifdef LOCAL_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_LOCAL \ -+ { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 }, \ -+ { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 }, -+#else -+#define INCLUDE_DEFAULTS_MUSL_LOCAL -+#endif -+ -+#ifdef PREFIX_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_PREFIX \ -+ { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0}, -+#else -+#define INCLUDE_DEFAULTS_MUSL_PREFIX -+#endif -+ -+#ifdef CROSS_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_CROSS \ -+ { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0}, -+#else -+#define INCLUDE_DEFAULTS_MUSL_CROSS -+#endif -+ -+#ifdef TOOL_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_TOOL \ -+ { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0}, -+#else -+#define INCLUDE_DEFAULTS_MUSL_TOOL -+#endif -+ -+#ifdef NATIVE_SYSTEM_HEADER_DIR -+#define INCLUDE_DEFAULTS_MUSL_NATIVE \ -+ { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \ -+ { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 }, -+#else -+#define INCLUDE_DEFAULTS_MUSL_NATIVE -+#endif -+ -+#if defined (CROSS_DIRECTORY_STRUCTURE) && !defined (TARGET_SYSTEM_ROOT) -+# undef INCLUDE_DEFAULTS_MUSL_LOCAL -+# define INCLUDE_DEFAULTS_MUSL_LOCAL -+# undef INCLUDE_DEFAULTS_MUSL_NATIVE -+# define INCLUDE_DEFAULTS_MUSL_NATIVE -+#else -+# undef INCLUDE_DEFAULTS_MUSL_CROSS -+# define INCLUDE_DEFAULTS_MUSL_CROSS -+#endif -+ -+#undef INCLUDE_DEFAULTS -+#define INCLUDE_DEFAULTS \ -+ { \ -+ INCLUDE_DEFAULTS_MUSL_GPP \ -+ INCLUDE_DEFAULTS_MUSL_PREFIX \ -+ INCLUDE_DEFAULTS_MUSL_CROSS \ -+ INCLUDE_DEFAULTS_MUSL_TOOL \ -+ INCLUDE_DEFAULTS_MUSL_NATIVE \ -+ { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 }, \ -+ { 0, 0, 0, 0, 0, 0 } \ -+ } -+#endif ---- a/gcc/config/rs6000/sysv4le.h -+++ b/gcc/config/rs6000/sysv4le.h -@@ -35,3 +35,5 @@ - /* Little-endian PowerPC64 Linux uses the ELF v2 ABI by default. */ - #define LINUX64_DEFAULT_ABI_ELFv2 - -+#undef MUSL_DYNAMIC_LINKER_E -+#define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","le") ---- a/gcc/config.gcc -+++ b/gcc/config.gcc -@@ -2410,6 +2410,10 @@ powerpc*-*-linux*) - powerpc*-*-linux*paired*) - tm_file="${tm_file} rs6000/750cl.h" ;; - esac -+ case ${target} in -+ *-linux*-musl*) -+ enable_secureplt=yes ;; -+ esac - if test x${enable_secureplt} = xyes; then - tm_file="rs6000/secureplt.h ${tm_file}" - fi diff --git a/toolchain/gcc/patches/5.2.0/204-musl_sh.patch b/toolchain/gcc/patches/5.2.0/204-musl_sh.patch deleted file mode 100644 index 8c3753d530..0000000000 --- a/toolchain/gcc/patches/5.2.0/204-musl_sh.patch +++ /dev/null @@ -1,39 +0,0 @@ -gcc/Changelog: - -2015-04-27 Gregor Richards <gregor.richards@uwaterloo.ca> - Szabolcs Nagy <szabolcs.nagy@arm.com> - - * config/sh/linux.h (MUSL_DYNAMIC_LINKER): Define. - (MUSL_DYNAMIC_LINKER_E, MUSL_DYNAMIC_LINKER_FP): Define. - ---- a/gcc/config/sh/linux.h -+++ b/gcc/config/sh/linux.h -@@ -43,6 +43,28 @@ along with GCC; see the file COPYING3. - - #define TARGET_ASM_FILE_END file_end_indicate_exec_stack - -+#if TARGET_ENDIAN_DEFAULT == MASK_LITTLE_ENDIAN -+#define MUSL_DYNAMIC_LINKER_E "%{mb:eb}" -+#else -+#define MUSL_DYNAMIC_LINKER_E "%{!ml:eb}" -+#endif -+ -+#if TARGET_CPU_DEFAULT & ( MASK_HARD_SH2A_DOUBLE | MASK_SH4 ) -+/* "-nofpu" if any nofpu option is specified */ -+#define MUSL_DYNAMIC_LINKER_FP \ -+ "%{m1|m2|m2a-nofpu|m3|m4-nofpu|m4-100-nofpu|m4-200-nofpu|m4-300-nofpu|" \ -+ "m4-340|m4-400|m4-500|m4al|m5-32media-nofpu|m5-64media-nofpu|" \ -+ "m5-compact-nofpu:-nofpu}" -+#else -+/* "-nofpu" if none of the hard fpu options are specified */ -+#define MUSL_DYNAMIC_LINKER_FP \ -+ "%{m2a|m4|m4-100|m4-200|m4-300|m4a|m5-32media|m5-64media|m5-compact:;:-nofpu}" -+#endif -+ -+#undef MUSL_DYNAMIC_LINKER -+#define MUSL_DYNAMIC_LINKER \ -+ "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP ".so.1" -+ - #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" - - #undef SUBTARGET_LINK_EMUL_SUFFIX diff --git a/toolchain/gcc/patches/5.2.0/205-musl_x86.patch b/toolchain/gcc/patches/5.2.0/205-musl_x86.patch deleted file mode 100644 index 8772328d64..0000000000 --- a/toolchain/gcc/patches/5.2.0/205-musl_x86.patch +++ /dev/null @@ -1,41 +0,0 @@ -From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Fri, 15 May 2015 13:20:01 +0000 (+0000) -Subject: [PATCH 9/13] x86 musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=5551c8d927c17f60837f15f8dfe46f945ba3fa9c - -[PATCH 9/13] x86 musl support - -On behalf of Szabolcs Nagy. - -2015-05-15 Gregor Richards <gregor.richards@uwaterloo.ca> - - * config/i386/linux.h (MUSL_DYNAMIC_LINKER): Define. - * config/i386/linux64.h (MUSL_DYNAMIC_LINKER32): Define. - (MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32): Define. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223218 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config/i386/linux.h -+++ b/gcc/config/i386/linux.h -@@ -21,3 +21,6 @@ along with GCC; see the file COPYING3. - - #define GNU_USER_LINK_EMULATION "elf_i386" - #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" -+ -+#undef MUSL_DYNAMIC_LINKER -+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1" ---- a/gcc/config/i386/linux64.h -+++ b/gcc/config/i386/linux64.h -@@ -30,3 +30,10 @@ see the files COPYING3 and COPYING.RUNTI - #define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2" - #define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2" - #define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2" -+ -+#undef MUSL_DYNAMIC_LINKER32 -+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1" -+#undef MUSL_DYNAMIC_LINKER64 -+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-x86_64.so.1" -+#undef MUSL_DYNAMIC_LINKERX32 -+#define MUSL_DYNAMIC_LINKERX32 "/lib/ld-musl-x32.so.1" diff --git a/toolchain/gcc/patches/5.2.0/206-musl_aarch64.patch b/toolchain/gcc/patches/5.2.0/206-musl_aarch64.patch deleted file mode 100644 index 6925a026e7..0000000000 --- a/toolchain/gcc/patches/5.2.0/206-musl_aarch64.patch +++ /dev/null @@ -1,31 +0,0 @@ -From: jgreenhalgh <jgreenhalgh@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Wed, 27 May 2015 16:46:39 +0000 (+0000) -Subject: [PATCH 3/13] aarch64 musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=b3ff21cf0531be91bc3fb8200296a7633090ec78 - -[PATCH 3/13] aarch64 musl support - -gcc/Changelog: - -2015-05-27 Gregor Richards <gregor.richards@uwaterloo.ca> - Szabolcs Nagy <szabolcs.nagy@arm.com> - - * config/aarch64/aarch64-linux.h (MUSL_DYNAMIC_LINKER): Define. - - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223766 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config/aarch64/aarch64-linux.h -+++ b/gcc/config/aarch64/aarch64-linux.h -@@ -23,6 +23,9 @@ - - #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1" - -+#undef MUSL_DYNAMIC_LINKER -+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1" -+ - #undef ASAN_CC1_SPEC - #define ASAN_CC1_SPEC "%{%:sanitize(address):-funwind-tables}" - diff --git a/toolchain/gcc/patches/5.2.0/207-musl_fixincludes.patch b/toolchain/gcc/patches/5.2.0/207-musl_fixincludes.patch deleted file mode 100644 index 0ff33d39d8..0000000000 --- a/toolchain/gcc/patches/5.2.0/207-musl_fixincludes.patch +++ /dev/null @@ -1,30 +0,0 @@ -From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Wed, 22 Apr 2015 14:18:16 +0000 (+0000) -Subject: fixincludes update for musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=2dc727de2e87c2756a514cbb43cea23c99deaa3d - -fixincludes update for musl support - -On behalf of Szabolcs.Nagy@arm.com - -2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca> - - * mkfixinc.sh: Add *-musl* with no fixes. - - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222327 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/fixincludes/mkfixinc.sh -+++ b/fixincludes/mkfixinc.sh -@@ -19,7 +19,8 @@ case $machine in - powerpc-*-eabi* | \ - powerpc-*-rtems* | \ - powerpcle-*-eabisim* | \ -- powerpcle-*-eabi* ) -+ powerpcle-*-eabi* | \ -+ *-musl* ) - # IF there is no include fixing, - # THEN create a no-op fixer and exit - (echo "#! /bin/sh" ; echo "exit 0" ) > ${target} diff --git a/toolchain/gcc/patches/5.2.0/209-musl_libstdc++.patch b/toolchain/gcc/patches/5.2.0/209-musl_libstdc++.patch deleted file mode 100644 index 861bc76dc7..0000000000 --- a/toolchain/gcc/patches/5.2.0/209-musl_libstdc++.patch +++ /dev/null @@ -1,72 +0,0 @@ -From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Wed, 22 Apr 2015 14:24:11 +0000 (+0000) -Subject: libstdc++, libgfortran gthr workaround for musl -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=1e5f711c11cb80ce609db9e9c1d8b2da0f7b5b61 - -libstdc++, libgfortran gthr workaround for musl - -On behalf of szabolcs.nagy@arm.com - -[libstdc++-v3/] -2015-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com> - - * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define. - * configure.host (os_include_dir): Set to "os/generic" for linux-musl*. - -[libgfortran/] -2015-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com> - - * acinclude.m4 (GTHREAD_USE_WEAK): Define as 0 for *-*-musl*. - * configure: Regenerate. - - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222329 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/libgfortran/acinclude.m4 -+++ b/libgfortran/acinclude.m4 -@@ -100,7 +100,7 @@ void foo (void); - [Define to 1 if the target supports #pragma weak]) - fi - case "$host" in -- *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* ) -+ *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* | *-*-musl* ) - AC_DEFINE(GTHREAD_USE_WEAK, 0, - [Define to 0 if the target shouldn't use #pragma weak]) - ;; ---- a/libgfortran/configure -+++ b/libgfortran/configure -@@ -26447,7 +26447,7 @@ $as_echo "#define SUPPORTS_WEAK 1" >>con - - fi - case "$host" in -- *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* ) -+ *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* | *-*-musl* ) - - $as_echo "#define GTHREAD_USE_WEAK 0" >>confdefs.h - ---- a/libstdc++-v3/config/os/generic/os_defines.h -+++ b/libstdc++-v3/config/os/generic/os_defines.h -@@ -33,4 +33,9 @@ - // System-specific #define, typedefs, corrections, etc, go here. This - // file will come before all others. - -+// Disable the weak reference logic in gthr.h for os/generic because it -+// is broken on every platform unless there is implementation specific -+// workaround in gthr-posix.h and at link-time for static linking. -+#define _GLIBCXX_GTHREAD_USE_WEAK 0 -+ - #endif ---- a/libstdc++-v3/configure.host -+++ b/libstdc++-v3/configure.host -@@ -273,6 +273,9 @@ case "${host_os}" in - freebsd*) - os_include_dir="os/bsd/freebsd" - ;; -+ linux-musl*) -+ os_include_dir="os/generic" -+ ;; - gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu) - if [ "$uclibc" = "yes" ]; then - os_include_dir="os/uclibc" diff --git a/toolchain/gcc/patches/5.2.0/230-musl_libssp.patch b/toolchain/gcc/patches/5.2.0/230-musl_libssp.patch deleted file mode 100644 index 30f42e9f7c..0000000000 --- a/toolchain/gcc/patches/5.2.0/230-musl_libssp.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- a/gcc/gcc.c -+++ b/gcc/gcc.c -@@ -727,7 +727,9 @@ proper position among the other output f - #endif - - #ifndef LINK_SSP_SPEC --#ifdef TARGET_LIBC_PROVIDES_SSP -+#if DEFAULT_LIBC == LIBC_MUSL -+#define LINK_SSP_SPEC "-lssp_nonshared" -+#elif defined(TARGET_LIBC_PROVIDES_SSP) - #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \ - "|fstack-protector-strong|fstack-protector-explicit:}" - #else diff --git a/toolchain/gcc/patches/5.2.0/240-musl-libitm-fixes.patch b/toolchain/gcc/patches/5.2.0/240-musl-libitm-fixes.patch deleted file mode 100644 index 533cb68499..0000000000 --- a/toolchain/gcc/patches/5.2.0/240-musl-libitm-fixes.patch +++ /dev/null @@ -1,61 +0,0 @@ -From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Wed, 22 Apr 2015 14:11:25 +0000 (+0000) -Subject: libitm fixes for musl support -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=e53a4d49c3d03ab8eaddb073cf972c1c46d75338 - -libitm fixes for musl support - -On behalf of Szabolcs.Nagy@arm.com - -2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca> - - * config/arm/hwcap.cc: Use fcntl.h instead of sys/fcntl.h. - * config/linux/x86/tls.h: Only use __GLIBC_PREREQ if defined. - - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222325 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/libitm/config/arm/hwcap.cc -+++ b/libitm/config/arm/hwcap.cc -@@ -40,7 +40,7 @@ int GTM_hwcap HIDDEN = 0 - - #ifdef __linux__ - #include <unistd.h> --#include <sys/fcntl.h> -+#include <fcntl.h> - #include <elf.h> - - static void __attribute__((constructor)) ---- a/libitm/config/linux/x86/tls.h -+++ b/libitm/config/linux/x86/tls.h -@@ -25,16 +25,19 @@ - #ifndef LIBITM_X86_TLS_H - #define LIBITM_X86_TLS_H 1 - --#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 10) -+#if defined(__GLIBC_PREREQ) -+#if __GLIBC_PREREQ(2, 10) - /* Use slots in the TCB head rather than __thread lookups. - GLIBC has reserved words 10 through 13 for TM. */ - #define HAVE_ARCH_GTM_THREAD 1 - #define HAVE_ARCH_GTM_THREAD_DISP 1 - #endif -+#endif - - #include "config/generic/tls.h" - --#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 10) -+#if defined(__GLIBC_PREREQ) -+#if __GLIBC_PREREQ(2, 10) - namespace GTM HIDDEN { - - #ifdef __x86_64__ -@@ -101,5 +104,6 @@ static inline void set_abi_disp(struct a - - } // namespace GTM - #endif /* >= GLIBC 2.10 */ -+#endif - - #endif // LIBITM_X86_TLS_H diff --git a/toolchain/gcc/patches/5.2.0/250-add-musl.patch b/toolchain/gcc/patches/5.2.0/250-add-musl.patch deleted file mode 100644 index 8cbeddea33..0000000000 --- a/toolchain/gcc/patches/5.2.0/250-add-musl.patch +++ /dev/null @@ -1,120 +0,0 @@ -From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Fri, 8 May 2015 08:30:40 +0000 (+0000) -Subject: [PATCH 0/13] Add musl support to GCC -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=f2d678afa5b8385d763b93772d73d6bf80a9739e - -[PATCH 0/13] Add musl support to GCC - -2015-05-08 Szabolcs Nagy <szabolcs.nagy@arm.com> - - * config/glibc-stdint.h (OPTION_MUSL): Define. - (INT_FAST16_TYPE, INT_FAST32_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE): - Change the definition based on OPTION_MUSL for 64 bit targets. - * config/linux.h (OPTION_MUSL): Redefine. - * config/alpha/linux.h (OPTION_MUSL): Redefine. - * config/rs6000/linux.h (OPTION_MUSL): Redefine. - * config/rs6000/linux64.h (OPTION_MUSL): Redefine. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222905 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/gcc/config/alpha/linux.h -+++ b/gcc/config/alpha/linux.h -@@ -61,10 +61,14 @@ along with GCC; see the file COPYING3. - #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) - #define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC) - #define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC) -+#undef OPTION_MUSL -+#define OPTION_MUSL (DEFAULT_LIBC == LIBC_MUSL) - #else - #define OPTION_GLIBC (linux_libc == LIBC_GLIBC) - #define OPTION_UCLIBC (linux_libc == LIBC_UCLIBC) - #define OPTION_BIONIC (linux_libc == LIBC_BIONIC) -+#undef OPTION_MUSL -+#define OPTION_MUSL (linux_libc == LIBC_MUSL) - #endif - - /* Determine what functions are present at the runtime; ---- a/gcc/config/glibc-stdint.h -+++ b/gcc/config/glibc-stdint.h -@@ -22,6 +22,12 @@ a copy of the GCC Runtime Library Except - see the files COPYING3 and COPYING.RUNTIME respectively. If not, see - <http://www.gnu.org/licenses/>. */ - -+/* Systems using musl libc should use this header and make sure -+ OPTION_MUSL is defined correctly before using the TYPE macros. */ -+#ifndef OPTION_MUSL -+#define OPTION_MUSL 0 -+#endif -+ - #define SIG_ATOMIC_TYPE "int" - - #define INT8_TYPE "signed char" -@@ -43,12 +49,12 @@ see the files COPYING3 and COPYING.RUNTI - #define UINT_LEAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "long long unsigned int") - - #define INT_FAST8_TYPE "signed char" --#define INT_FAST16_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "int") --#define INT_FAST32_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "int") -+#define INT_FAST16_TYPE (LONG_TYPE_SIZE == 64 && !OPTION_MUSL ? "long int" : "int") -+#define INT_FAST32_TYPE (LONG_TYPE_SIZE == 64 && !OPTION_MUSL ? "long int" : "int") - #define INT_FAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "long long int") - #define UINT_FAST8_TYPE "unsigned char" --#define UINT_FAST16_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "unsigned int") --#define UINT_FAST32_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "unsigned int") -+#define UINT_FAST16_TYPE (LONG_TYPE_SIZE == 64 && !OPTION_MUSL ? "long unsigned int" : "unsigned int") -+#define UINT_FAST32_TYPE (LONG_TYPE_SIZE == 64 && !OPTION_MUSL ? "long unsigned int" : "unsigned int") - #define UINT_FAST64_TYPE (LONG_TYPE_SIZE == 64 ? "long unsigned int" : "long long unsigned int") - - #define INTPTR_TYPE (LONG_TYPE_SIZE == 64 ? "long int" : "int") ---- a/gcc/config/linux.h -+++ b/gcc/config/linux.h -@@ -32,11 +32,13 @@ see the files COPYING3 and COPYING.RUNTI - #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) - #define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC) - #define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC) -+#undef OPTION_MUSL - #define OPTION_MUSL (DEFAULT_LIBC == LIBC_MUSL) - #else - #define OPTION_GLIBC (linux_libc == LIBC_GLIBC) - #define OPTION_UCLIBC (linux_libc == LIBC_UCLIBC) - #define OPTION_BIONIC (linux_libc == LIBC_BIONIC) -+#undef OPTION_MUSL - #define OPTION_MUSL (linux_libc == LIBC_MUSL) - #endif - ---- a/gcc/config/rs6000/linux.h -+++ b/gcc/config/rs6000/linux.h -@@ -30,10 +30,14 @@ - #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) - #define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC) - #define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC) -+#undef OPTION_MUSL -+#define OPTION_MUSL (DEFAULT_LIBC == LIBC_MUSL) - #else - #define OPTION_GLIBC (linux_libc == LIBC_GLIBC) - #define OPTION_UCLIBC (linux_libc == LIBC_UCLIBC) - #define OPTION_BIONIC (linux_libc == LIBC_BIONIC) -+#undef OPTION_MUSL -+#define OPTION_MUSL (linux_libc == LIBC_MUSL) - #endif - - /* Determine what functions are present at the runtime; ---- a/gcc/config/rs6000/linux64.h -+++ b/gcc/config/rs6000/linux64.h -@@ -299,10 +299,14 @@ extern int dot_symbols; - #define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC) - #define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC) - #define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC) -+#undef OPTION_MUSL -+#define OPTION_MUSL (DEFAULT_LIBC == LIBC_MUSL) - #else - #define OPTION_GLIBC (linux_libc == LIBC_GLIBC) - #define OPTION_UCLIBC (linux_libc == LIBC_UCLIBC) - #define OPTION_BIONIC (linux_libc == LIBC_BIONIC) -+#undef OPTION_MUSL -+#define OPTION_MUSL (linux_libc == LIBC_MUSL) - #endif - - /* Determine what functions are present at the runtime; diff --git a/toolchain/gcc/patches/5.2.0/260-musl-add-unwind-fix.patch b/toolchain/gcc/patches/5.2.0/260-musl-add-unwind-fix.patch deleted file mode 100644 index a3b83e2074..0000000000 --- a/toolchain/gcc/patches/5.2.0/260-musl-add-unwind-fix.patch +++ /dev/null @@ -1,34 +0,0 @@ -From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Wed, 22 Apr 2015 14:20:01 +0000 (+0000) -Subject: unwind fix for musl -X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=a2e31d0681d8a47389b8a3552622fbd9827bcef4 - -unwind fix for musl - -On behalf of szabolcs.nagy@arm.com - -2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca> - Szabolcs Nagy <szabolcs.nagy@arm.com> - - * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on - Linux if target provides dl_iterate_phdr. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222328 138bc75d-0d04-0410-961f-82ee72b054a4 ---- - ---- a/libgcc/unwind-dw2-fde-dip.c -+++ b/libgcc/unwind-dw2-fde-dip.c -@@ -59,6 +59,12 @@ - - #if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ - && defined(TARGET_DL_ITERATE_PHDR) \ -+ && defined(__linux__) -+# define USE_PT_GNU_EH_FRAME -+#endif -+ -+#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ -+ && defined(TARGET_DL_ITERATE_PHDR) \ - && (defined(__DragonFly__) || defined(__FreeBSD__)) - # define ElfW __ElfN - # define USE_PT_GNU_EH_FRAME diff --git a/toolchain/gcc/patches/5.2.0/270-musl-add-powerpc-softfloat-fix.patch b/toolchain/gcc/patches/5.2.0/270-musl-add-powerpc-softfloat-fix.patch deleted file mode 100644 index 798936cbc9..0000000000 --- a/toolchain/gcc/patches/5.2.0/270-musl-add-powerpc-softfloat-fix.patch +++ /dev/null @@ -1,24 +0,0 @@ ---- a/gcc/config/rs6000/linux64.h -+++ b/gcc/config/rs6000/linux64.h -@@ -369,8 +369,8 @@ extern int dot_symbols; - #endif - #define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0" - #define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0" --#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E ".so.1" --#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E ".so.1" -+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1" -+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1" - #if DEFAULT_LIBC == LIBC_UCLIBC - #define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" - #elif DEFAULT_LIBC == LIBC_GLIBC ---- a/gcc/config/rs6000/sysv4.h -+++ b/gcc/config/rs6000/sysv4.h -@@ -770,7 +770,7 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - - #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" - #define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0" --#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E ".so.1" -+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1" - #if DEFAULT_LIBC == LIBC_UCLIBC - #define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" - #elif DEFAULT_LIBC == LIBC_MUSL diff --git a/toolchain/gcc/patches/5.2.0/800-arm_v5te_no_ldrd_strd.patch b/toolchain/gcc/patches/5.2.0/800-arm_v5te_no_ldrd_strd.patch deleted file mode 100644 index 0edeb13c75..0000000000 --- a/toolchain/gcc/patches/5.2.0/800-arm_v5te_no_ldrd_strd.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/gcc/config/arm/arm.h -+++ b/gcc/config/arm/arm.h -@@ -285,7 +285,7 @@ extern void (*arm_lang_output_object_att - /* Thumb-1 only. */ - #define TARGET_THUMB1_ONLY (TARGET_THUMB1 && !arm_arch_notm) - --#define TARGET_LDRD (arm_arch5e && ARM_DOUBLEWORD_ALIGN \ -+#define TARGET_LDRD (arm_arch6 && ARM_DOUBLEWORD_ALIGN \ - && !TARGET_THUMB1) - - #define TARGET_CRC32 (arm_arch_crc) diff --git a/toolchain/gcc/patches/5.2.0/810-arm-softfloat-libgcc.patch b/toolchain/gcc/patches/5.2.0/810-arm-softfloat-libgcc.patch deleted file mode 100644 index 1d06f5b2ec..0000000000 --- a/toolchain/gcc/patches/5.2.0/810-arm-softfloat-libgcc.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- a/libgcc/config/arm/t-linux -+++ b/libgcc/config/arm/t-linux -@@ -1,6 +1,10 @@ - LIB1ASMSRC = arm/lib1funcs.S - LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \ -- _ctzsi2 _arm_addsubdf3 _arm_addsubsf3 -+ _ctzsi2 _arm_addsubdf3 _arm_addsubsf3 \ -+ _arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \ -+ _arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \ -+ _arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \ -+ _arm_fixsfsi _arm_fixunssfsi - - # Just for these, we omit the frame pointer since it makes such a big - # difference. ---- a/gcc/config/arm/linux-elf.h -+++ b/gcc/config/arm/linux-elf.h -@@ -60,8 +60,6 @@ - %{shared:-lc} \ - %{!shared:%{profile:-lc_p}%{!profile:-lc}}" - --#define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc" -- - #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" - - #define LINUX_TARGET_LINK_SPEC "%{h*} \ diff --git a/toolchain/gcc/patches/5.2.0/820-libgcc_pic.patch b/toolchain/gcc/patches/5.2.0/820-libgcc_pic.patch deleted file mode 100644 index 42bf0c8ccc..0000000000 --- a/toolchain/gcc/patches/5.2.0/820-libgcc_pic.patch +++ /dev/null @@ -1,36 +0,0 @@ ---- a/libgcc/Makefile.in -+++ b/libgcc/Makefile.in -@@ -887,11 +887,12 @@ $(libgcov-driver-objects): %$(objext): $ - - # Static libraries. - libgcc.a: $(libgcc-objects) -+libgcc_pic.a: $(libgcc-s-objects) - libgcov.a: $(libgcov-objects) - libunwind.a: $(libunwind-objects) - libgcc_eh.a: $(libgcc-eh-objects) - --libgcc.a libgcov.a libunwind.a libgcc_eh.a: -+libgcc.a libgcov.a libunwind.a libgcc_eh.a libgcc_pic.a: - -rm -f $@ - - objects="$(objects)"; \ -@@ -913,7 +914,7 @@ libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_E - endif - - ifeq ($(enable_shared),yes) --all: libgcc_eh.a libgcc_s$(SHLIB_EXT) -+all: libgcc_eh.a libgcc_pic.a libgcc_s$(SHLIB_EXT) - ifneq ($(LIBUNWIND),) - all: libunwind$(SHLIB_EXT) - endif -@@ -1108,6 +1109,10 @@ install-shared: - chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a - $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a - -+ $(INSTALL_DATA) libgcc_pic.a $(mapfile) $(DESTDIR)$(inst_libdir)/ -+ chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_pic.a -+ $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_pic.a -+ - $(subst @multilib_dir@,$(MULTIDIR),$(subst \ - @shlib_base_name@,libgcc_s,$(subst \ - @shlib_slibdir_qual@,$(MULTIOSSUBDIR),$(SHLIB_INSTALL)))) diff --git a/toolchain/gcc/patches/5.2.0/830-arm_unbreak_armv4t.patch b/toolchain/gcc/patches/5.2.0/830-arm_unbreak_armv4t.patch deleted file mode 100644 index 37f8f2a54d..0000000000 --- a/toolchain/gcc/patches/5.2.0/830-arm_unbreak_armv4t.patch +++ /dev/null @@ -1,13 +0,0 @@ -http://sourceware.org/ml/crossgcc/2008-05/msg00009.html - ---- a/gcc/config/arm/linux-eabi.h -+++ b/gcc/config/arm/linux-eabi.h -@@ -45,7 +45,7 @@ - The ARM10TDMI core is the default for armv5t, so set - SUBTARGET_CPU_DEFAULT to achieve this. */ - #undef SUBTARGET_CPU_DEFAULT --#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi -+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi - - /* TARGET_BIG_ENDIAN_DEFAULT is set in - config.gcc for big endian configurations. */ diff --git a/toolchain/gcc/patches/5.2.0/840-armv4_pass_fix-v4bx_to_ld.patch b/toolchain/gcc/patches/5.2.0/840-armv4_pass_fix-v4bx_to_ld.patch deleted file mode 100644 index cb1fb98235..0000000000 --- a/toolchain/gcc/patches/5.2.0/840-armv4_pass_fix-v4bx_to_ld.patch +++ /dev/null @@ -1,19 +0,0 @@ ---- a/gcc/config/arm/linux-eabi.h -+++ b/gcc/config/arm/linux-eabi.h -@@ -94,10 +94,15 @@ - #define MUSL_DYNAMIC_LINKER \ - "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1" - -+/* For armv4 we pass --fix-v4bx to linker to support EABI */ -+#undef TARGET_FIX_V4BX_SPEC -+#define TARGET_FIX_V4BX_SPEC " %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*"\ -+ "|march=armv4|mcpu=fa526|mcpu=fa626:--fix-v4bx}" -+ - /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to - use the GNU/Linux version, not the generic BPABI version. */ - #undef LINK_SPEC --#define LINK_SPEC EABI_LINK_SPEC \ -+#define LINK_SPEC EABI_LINK_SPEC TARGET_FIX_V4BX_SPEC \ - LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC, \ - LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC) - diff --git a/toolchain/gcc/patches/5.2.0/850-use_shared_libgcc.patch b/toolchain/gcc/patches/5.2.0/850-use_shared_libgcc.patch deleted file mode 100644 index 5818cf4da0..0000000000 --- a/toolchain/gcc/patches/5.2.0/850-use_shared_libgcc.patch +++ /dev/null @@ -1,47 +0,0 @@ ---- a/gcc/config/arm/linux-eabi.h -+++ b/gcc/config/arm/linux-eabi.h -@@ -131,10 +131,6 @@ - #define ENDFILE_SPEC \ - LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC) - --/* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we -- do not use -lfloat. */ --#undef LIBGCC_SPEC -- - /* Clear the instruction cache from `beg' to `end'. This is - implemented in lib1funcs.S, so ensure an error if this definition - is used. */ ---- a/gcc/config/linux.h -+++ b/gcc/config/linux.h -@@ -53,6 +53,10 @@ see the files COPYING3 and COPYING.RUNTI - builtin_assert ("system=posix"); \ - } while (0) - -+#ifndef LIBGCC_SPEC -+#define LIBGCC_SPEC "%{static|static-libgcc:-lgcc}%{!static:%{!static-libgcc:-lgcc_s}}" -+#endif -+ - /* Determine which dynamic linker to use depending on whether GLIBC or - uClibc or Bionic or musl is the default C library and whether - -muclibc or -mglibc or -mbionic or -mmusl has been passed to change ---- a/libgcc/mkmap-symver.awk -+++ b/libgcc/mkmap-symver.awk -@@ -132,5 +132,5 @@ function output(lib) { - else if (inherit[lib]) - printf("} %s;\n", inherit[lib]); - else -- printf ("\n local:\n\t*;\n};\n"); -+ printf ("\n\t*;\n};\n"); - } ---- a/gcc/config/rs6000/linux.h -+++ b/gcc/config/rs6000/linux.h -@@ -60,6 +60,9 @@ - #undef CPP_OS_DEFAULT_SPEC - #define CPP_OS_DEFAULT_SPEC "%(cpp_os_linux)" - -+#undef LIBGCC_SPEC -+#define LIBGCC_SPEC "%{!static:%{!static-libgcc:-lgcc_s}} -lgcc" -+ - #undef LINK_SHLIB_SPEC - #define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}}" - diff --git a/toolchain/gcc/patches/5.2.0/851-libgcc_no_compat.patch b/toolchain/gcc/patches/5.2.0/851-libgcc_no_compat.patch deleted file mode 100644 index 80c3476841..0000000000 --- a/toolchain/gcc/patches/5.2.0/851-libgcc_no_compat.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/libgcc/config/t-libunwind -+++ b/libgcc/config/t-libunwind -@@ -2,8 +2,7 @@ - - HOST_LIBGCC2_CFLAGS += -DUSE_GAS_SYMVER - --LIB2ADDEH = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c \ -- $(srcdir)/unwind-compat.c $(srcdir)/unwind-dw2-fde-compat.c -+LIB2ADDEH = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c - LIB2ADDEHSTATIC = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c - - # Override the default value from t-slibgcc-elf-ver and mention -lunwind diff --git a/toolchain/gcc/patches/5.2.0/870-ppc_no_crtsavres.patch b/toolchain/gcc/patches/5.2.0/870-ppc_no_crtsavres.patch deleted file mode 100644 index b38b9d5d9c..0000000000 --- a/toolchain/gcc/patches/5.2.0/870-ppc_no_crtsavres.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/gcc/config/rs6000/rs6000.c -+++ b/gcc/config/rs6000/rs6000.c -@@ -21453,7 +21453,7 @@ rs6000_savres_strategy (rs6000_stack_t * - /* Define cutoff for using out-of-line functions to save registers. */ - if (DEFAULT_ABI == ABI_V4 || TARGET_ELF) - { -- if (!optimize_size) -+ if (1) - { - strategy |= SAVE_INLINE_FPRS | REST_INLINE_FPRS; - strategy |= SAVE_INLINE_GPRS | REST_INLINE_GPRS; diff --git a/toolchain/gcc/patches/5.2.0/880-no_java_section.patch b/toolchain/gcc/patches/5.2.0/880-no_java_section.patch deleted file mode 100644 index def6c9f4a0..0000000000 --- a/toolchain/gcc/patches/5.2.0/880-no_java_section.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/gcc/defaults.h -+++ b/gcc/defaults.h -@@ -380,7 +380,7 @@ see the files COPYING3 and COPYING.RUNTI - /* If we have named section and we support weak symbols, then use the - .jcr section for recording java classes which need to be registered - at program start-up time. */ --#if defined (TARGET_ASM_NAMED_SECTION) && SUPPORTS_WEAK -+#if 0 && defined (TARGET_ASM_NAMED_SECTION) && SUPPORTS_WEAK - #ifndef JCR_SECTION_NAME - #define JCR_SECTION_NAME ".jcr" - #endif diff --git a/toolchain/gcc/patches/5.2.0/900-bad-mips16-crt.patch b/toolchain/gcc/patches/5.2.0/900-bad-mips16-crt.patch deleted file mode 100644 index dd6e9dc889..0000000000 --- a/toolchain/gcc/patches/5.2.0/900-bad-mips16-crt.patch +++ /dev/null @@ -1,9 +0,0 @@ ---- a/libgcc/config/mips/t-mips16 -+++ b/libgcc/config/mips/t-mips16 -@@ -43,3 +43,6 @@ SYNC_CFLAGS = -mno-mips16 - - # Version these symbols if building libgcc.so. - SHLIB_MAPFILES += $(srcdir)/config/mips/libgcc-mips16.ver -+ -+CRTSTUFF_T_CFLAGS += -mno-mips16 -+CRTSTUFF_T_CFLAGS_S += -mno-mips16 diff --git a/toolchain/gcc/patches/5.2.0/910-mbsd_multi.patch b/toolchain/gcc/patches/5.2.0/910-mbsd_multi.patch deleted file mode 100644 index 68661d2e6b..0000000000 --- a/toolchain/gcc/patches/5.2.0/910-mbsd_multi.patch +++ /dev/null @@ -1,222 +0,0 @@ - - This patch brings over a few features from MirBSD: - * -fhonour-copts - If this option is not given, it's warned (depending - on environment variables). This is to catch errors - of misbuilt packages which override CFLAGS themselves. - * -Werror-maybe-reset - Has the effect of -Wno-error if GCC_NO_WERROR is - set and not '0', a no-operation otherwise. This is - to be able to use -Werror in "make" but prevent - GNU autoconf generated configure scripts from - freaking out. - - This patch was authored by Thorsten Glaser <tg at mirbsd.de> - with copyright assignment to the FSF in effect. - ---- a/gcc/c-family/c-opts.c -+++ b/gcc/c-family/c-opts.c -@@ -122,6 +122,9 @@ static int class_dump_flags; - /* Whether any standard preincluded header has been preincluded. */ - static bool done_preinclude; - -+/* Check if a port honours COPTS. */ -+static int honour_copts = 0; -+ - static void handle_OPT_d (const char *); - static void set_std_cxx98 (int); - static void set_std_cxx11 (int); -@@ -449,6 +452,12 @@ c_common_handle_option (size_t scode, co - flag_no_builtin = !value; - break; - -+ case OPT_fhonour_copts: -+ if (c_language == clk_c) { -+ honour_copts++; -+ } -+ break; -+ - case OPT_fconstant_string_class_: - constant_string_class_name = arg; - break; -@@ -1034,6 +1043,47 @@ c_common_init (void) - return false; - } - -+ if (c_language == clk_c) { -+ char *ev = getenv ("GCC_HONOUR_COPTS"); -+ int evv; -+ if (ev == NULL) -+ evv = -1; -+ else if ((*ev == '0') || (*ev == '\0')) -+ evv = 0; -+ else if (*ev == '1') -+ evv = 1; -+ else if (*ev == '2') -+ evv = 2; -+ else if (*ev == 's') -+ evv = -1; -+ else { -+ warning (0, "unknown GCC_HONOUR_COPTS value, assuming 1"); -+ evv = 1; /* maybe depend this on something like MIRBSD_NATIVE? */ -+ } -+ if (evv == 1) { -+ if (honour_copts == 0) { -+ error ("someone does not honour COPTS at all in lenient mode"); -+ return false; -+ } else if (honour_copts != 1) { -+ warning (0, "someone does not honour COPTS correctly, passed %d times", -+ honour_copts); -+ } -+ } else if (evv == 2) { -+ if (honour_copts == 0) { -+ error ("someone does not honour COPTS at all in strict mode"); -+ return false; -+ } else if (honour_copts != 1) { -+ error ("someone does not honour COPTS correctly, passed %d times", -+ honour_copts); -+ return false; -+ } -+ } else if (evv == 0) { -+ if (honour_copts != 1) -+ inform (0, "someone does not honour COPTS correctly, passed %d times", -+ honour_copts); -+ } -+ } -+ - return true; - } - ---- a/gcc/c-family/c.opt -+++ b/gcc/c-family/c.opt -@@ -431,6 +431,10 @@ Wfloat-conversion - C ObjC C++ ObjC++ Var(warn_float_conversion) LangEnabledBy(C ObjC C++ ObjC++,Wconversion) - Warn for implicit type conversions that cause loss of floating point precision - -+Werror-maybe-reset -+C ObjC C++ ObjC++ -+; Documented in common.opt -+ - Wfloat-equal - C ObjC C++ ObjC++ Var(warn_float_equal) Warning - Warn if testing floating point numbers for equality -@@ -1161,6 +1165,9 @@ C++ ObjC++ Optimization Alias(fexception - fhonor-std - C++ ObjC++ Ignore Warn(switch %qs is no longer supported) - -+fhonour-copts -+C ObjC C++ ObjC++ RejectNegative -+ - fhosted - C ObjC - Assume normal C execution environment ---- a/gcc/common.opt -+++ b/gcc/common.opt -@@ -561,6 +561,10 @@ Werror= - Common Joined - Treat specified warning as error - -+Werror-maybe-reset -+Common -+If environment variable GCC_NO_WERROR is set, act as -Wno-error -+ - Wextra - Common Var(extra_warnings) Warning - Print extra (possibly unwanted) warnings -@@ -1360,6 +1364,9 @@ fguess-branch-probability - Common Report Var(flag_guess_branch_prob) Optimization - Enable guessing of branch probabilities - -+fhonour-copts -+Common RejectNegative -+ - ; Nonzero means ignore `#ident' directives. 0 means handle them. - ; Generate position-independent code for executables if possible - ; On SVR4 targets, it also controls whether or not to emit a ---- a/gcc/opts.c -+++ b/gcc/opts.c -@@ -1699,6 +1699,17 @@ common_handle_option (struct gcc_options - opts, opts_set, loc, dc); - break; - -+ case OPT_Werror_maybe_reset: -+ { -+ char *ev = getenv ("GCC_NO_WERROR"); -+ if ((ev != NULL) && (*ev != '0')) -+ warnings_are_errors = 0; -+ } -+ break; -+ -+ case OPT_fhonour_copts: -+ break; -+ - case OPT_Wlarger_than_: - opts->x_larger_than_size = value; - opts->x_warn_larger_than = value != -1; ---- a/gcc/doc/cppopts.texi -+++ b/gcc/doc/cppopts.texi -@@ -163,6 +163,11 @@ in older programs. This warning is on b - Make all warnings into hard errors. Source code which triggers warnings - will be rejected. - -+ at item -Werror-maybe-reset -+ at opindex Werror-maybe-reset -+Act like @samp{-Wno-error} if the @env{GCC_NO_WERROR} environment -+variable is set to anything other than 0 or empty. -+ - @item -Wsystem-headers - @opindex Wsystem-headers - Issue warnings for code in system headers. These are normally unhelpful ---- a/gcc/doc/invoke.texi -+++ b/gcc/doc/invoke.texi -@@ -251,7 +251,7 @@ Objective-C and Objective-C++ Dialects}. - -Wdisabled-optimization @gol - -Wno-discarded-qualifiers -Wno-discarded-array-qualifiers @gol - -Wno-div-by-zero -Wdouble-promotion -Wempty-body -Wenum-compare @gol ---Wno-endif-labels -Werror -Werror=* @gol -+-Wno-endif-labels -Werror -Werror=* -Werror-maybe-reset @gol - -Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol - -Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol - -Wformat-security -Wformat-signedness -Wformat-y2k @gol -@@ -5371,6 +5371,22 @@ This option is only supported for C and - @option{-Wall} and by @option{-Wpedantic}, which can be disabled with - @option{-Wno-pointer-sign}. - -+ at item -Werror-maybe-reset -+ at opindex Werror-maybe-reset -+Act like @samp{-Wno-error} if the @env{GCC_NO_WERROR} environment -+variable is set to anything other than 0 or empty. -+ -+ at item -fhonour-copts -+ at opindex fhonour-copts -+If @env{GCC_HONOUR_COPTS} is set to 1, abort if this option is not -+given at least once, and warn if it is given more than once. -+If @env{GCC_HONOUR_COPTS} is set to 2, abort if this option is not -+given exactly once. -+If @env{GCC_HONOUR_COPTS} is set to 0 or unset, warn if this option -+is not given exactly once. -+The warning is quelled if @env{GCC_HONOUR_COPTS} is set to @samp{s}. -+This flag and environment variable only affect the C language. -+ - @item -Wstack-protector - @opindex Wstack-protector - @opindex Wno-stack-protector -@@ -7844,7 +7860,7 @@ so, the first branch is redirected to ei - second branch or a point immediately following it, depending on whether - the condition is known to be true or false. - --Enabled at levels @option{-O2}, @option{-O3}, @option{-Os}. -+Enabled at levels @option{-O3}. - - @item -fsplit-wide-types - @opindex fsplit-wide-types ---- a/gcc/java/jvspec.c -+++ b/gcc/java/jvspec.c -@@ -629,6 +629,7 @@ lang_specific_pre_link (void) - class name. Append dummy `.c' that can be stripped by set_input so %b - is correct. */ - set_input (concat (main_class_name, "main.c", NULL)); -+ putenv ("GCC_HONOUR_COPTS=s"); /* XXX hack! */ - err = do_spec (jvgenmain_spec); - if (err == 0) - { diff --git a/toolchain/gcc/patches/5.2.0/920-specs_nonfatal_getenv.patch b/toolchain/gcc/patches/5.2.0/920-specs_nonfatal_getenv.patch deleted file mode 100644 index 3d708f24c3..0000000000 --- a/toolchain/gcc/patches/5.2.0/920-specs_nonfatal_getenv.patch +++ /dev/null @@ -1,15 +0,0 @@ ---- a/gcc/gcc.c -+++ b/gcc/gcc.c -@@ -8807,8 +8807,10 @@ getenv_spec_function (int argc, const ch - - value = getenv (argv[0]); - if (!value) -- fatal_error (input_location, -- "environment variable %qs not defined", argv[0]); -+ { -+ warning (input_location, "environment variable %qs not defined", argv[0]); -+ value = ""; -+ } - - /* We have to escape every character of the environment variable so - they are not interpreted as active spec characters. A diff --git a/toolchain/gcc/patches/5.2.0/930-fix-mips-noexecstack.patch b/toolchain/gcc/patches/5.2.0/930-fix-mips-noexecstack.patch deleted file mode 100644 index c05844d2e4..0000000000 --- a/toolchain/gcc/patches/5.2.0/930-fix-mips-noexecstack.patch +++ /dev/null @@ -1,111 +0,0 @@ -From da45b3fde60095756f5f6030f6012c23a3d34429 Mon Sep 17 00:00:00 2001 -From: Andrew McDonnell <bugs@andrewmcdonnell.net> -Date: Fri, 3 Oct 2014 19:09:00 +0930 -Subject: Add .note.GNU-stack section - -See http://lists.busybox.net/pipermail/uclibc/2014-October/048671.html -Below copied from https://gcc.gnu.org/ml/gcc-patches/2014-09/msg02430.html - -Re: [Patch, MIPS] Add .note.GNU-stack section - - From: Steve Ellcey <sellcey at mips dot com> - -On Wed, 2014-09-10 at 10:15 -0700, Eric Christopher wrote: -> -> -> On Wed, Sep 10, 2014 at 9:27 AM, <pinskia@gmail.com> wrote: - -> This works except you did not update the assembly files in -> libgcc or glibc. We (Cavium) have the same patch in our tree -> for a few released versions. - -> Mind just checking yours in then Andrew? - -> Thanks! -> -eric - -I talked to Andrew about what files he changed in GCC and created and -tested this new patch. Andrew also mentioned changing some assembly -files in glibc but I don't see any use of '.section .note.GNU-stack' in -any assembly files in glibc (for any platform) so I wasn't planning on -creating a glibc to add them to mips glibc assembly language files. - -OK to check in this patch? - -Steve Ellcey -sellcey@mips.com - - - -2014-09-26 Steve Ellcey <sellcey@mips.com> ---- - gcc/config/mips/mips.c | 3 +++ - libgcc/config/mips/crti.S | 4 ++++ - libgcc/config/mips/crtn.S | 3 +++ - libgcc/config/mips/mips16.S | 4 ++++ - libgcc/config/mips/vr4120-div.S | 4 ++++ - 5 files changed, 18 insertions(+) - ---- a/gcc/config/mips/mips.c -+++ b/gcc/config/mips/mips.c -@@ -19629,6 +19629,9 @@ mips_lra_p (void) - #undef TARGET_LRA_P - #define TARGET_LRA_P mips_lra_p - -+#undef TARGET_ASM_FILE_END -+#define TARGET_ASM_FILE_END file_end_indicate_exec_stack -+ - struct gcc_target targetm = TARGET_INITIALIZER; - - #include "gt-mips.h" ---- a/libgcc/config/mips/crti.S -+++ b/libgcc/config/mips/crti.S -@@ -21,6 +21,10 @@ a copy of the GCC Runtime Library Except - see the files COPYING3 and COPYING.RUNTIME respectively. If not, see - <http://www.gnu.org/licenses/>. */ - -+ -+/* An executable stack is *not* required for these functions. */ -+ .section .note.GNU-stack,"",%progbits -+ - /* 4 slots for argument spill area. 1 for cpreturn, 1 for stack. - Return spill offset of 40 and 20. Aligned to 16 bytes for n32. */ - ---- a/libgcc/config/mips/crtn.S -+++ b/libgcc/config/mips/crtn.S -@@ -21,6 +21,9 @@ a copy of the GCC Runtime Library Except - see the files COPYING3 and COPYING.RUNTIME respectively. If not, see - <http://www.gnu.org/licenses/>. */ - -+/* An executable stack is *not* required for these functions. */ -+ .section .note.GNU-stack,"",%progbits -+ - /* 4 slots for argument spill area. 1 for cpreturn, 1 for stack. - Return spill offset of 40 and 20. Aligned to 16 bytes for n32. */ - ---- a/libgcc/config/mips/mips16.S -+++ b/libgcc/config/mips/mips16.S -@@ -48,6 +48,10 @@ see the files COPYING3 and COPYING.RUNTI - values using the soft-float calling convention, but do the actual - operation using the hard floating point instructions. */ - -+/* An executable stack is *not* required for these functions. */ -+ .section .note.GNU-stack,"",%progbits -+ .previous -+ - #if defined _MIPS_SIM && (_MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIO64) - - /* This file contains 32-bit assembly code. */ ---- a/libgcc/config/mips/vr4120-div.S -+++ b/libgcc/config/mips/vr4120-div.S -@@ -26,6 +26,10 @@ see the files COPYING3 and COPYING.RUNTI - -mfix-vr4120. div and ddiv do not give the correct result when one - of the operands is negative. */ - -+/* An executable stack is *not* required for these functions. */ -+ .section .note.GNU-stack,"",%progbits -+ .previous -+ - .set nomips16 - - #define DIV \ diff --git a/toolchain/gcc/patches/5.2.0/940-no-clobber-stamp-bits.patch b/toolchain/gcc/patches/5.2.0/940-no-clobber-stamp-bits.patch deleted file mode 100644 index bf2ab07303..0000000000 --- a/toolchain/gcc/patches/5.2.0/940-no-clobber-stamp-bits.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/libstdc++-v3/include/Makefile.in -+++ b/libstdc++-v3/include/Makefile.in -@@ -1382,7 +1382,7 @@ stamp-bits: ${bits_headers} - @$(STAMP) stamp-bits - - stamp-bits-sup: stamp-bits ${bits_sup_headers} -- @-cd ${bits_builddir} && $(LN_S) $? . 2>/dev/null -+ @-cd ${bits_builddir} && $(LN_S) $(filter-out stamp-bits,$?) . 2>/dev/null - @$(STAMP) stamp-bits-sup - - stamp-c_base: ${c_base_headers} diff --git a/toolchain/gcc/patches/5.2.0/950-cpp_file_path_translation.patch b/toolchain/gcc/patches/5.2.0/950-cpp_file_path_translation.patch deleted file mode 100644 index 2324d75881..0000000000 --- a/toolchain/gcc/patches/5.2.0/950-cpp_file_path_translation.patch +++ /dev/null @@ -1,182 +0,0 @@ -Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47047 - ---- a/gcc/c-family/c-opts.c -+++ b/gcc/c-family/c-opts.c -@@ -581,6 +581,10 @@ c_common_handle_option (size_t scode, co - add_path (xstrdup (arg), SYSTEM, 0, true); - break; - -+ case OPT_iremap: -+ add_cpp_remap_path (arg); -+ break; -+ - case OPT_iwithprefix: - add_prefixed_path (arg, SYSTEM); - break; ---- a/gcc/c-family/c.opt -+++ b/gcc/c-family/c.opt -@@ -1528,6 +1528,10 @@ iquote - C ObjC C++ ObjC++ Joined Separate MissingArgError(missing path after %qs) - -iquote <dir> Add <dir> to the end of the quote include path - -+iremap -+C ObjC C++ ObjC++ Joined Separate -+-iremap <src:dst> Convert <src> to <dst> if it occurs as prefix in __FILE__. -+ - iwithprefix - C ObjC C++ ObjC++ Joined Separate - -iwithprefix <dir> Add <dir> to the end of the system include path ---- a/gcc/doc/cpp.texi -+++ b/gcc/doc/cpp.texi -@@ -4441,6 +4441,7 @@ without notice. - @c man begin SYNOPSIS - cpp [@option{-D}@var{macro}[=@var{defn}]@dots{}] [@option{-U}@var{macro}] - [@option{-I}@var{dir}@dots{}] [@option{-iquote}@var{dir}@dots{}] -+ [@option{-iremap}@var{src}:@var{dst}] - [@option{-W}@var{warn}@dots{}] - [@option{-M}|@option{-MM}] [@option{-MG}] [@option{-MF} @var{filename}] - [@option{-MP}] [@option{-MQ} @var{target}@dots{}] ---- a/gcc/doc/cppopts.texi -+++ b/gcc/doc/cppopts.texi -@@ -532,6 +532,12 @@ Search @var{dir} only for header files r - If @var{dir} begins with @code{=}, then the @code{=} will be replaced - by the sysroot prefix; see @option{--sysroot} and @option{-isysroot}. - -+@item -iremap @var{src}:@var{dst} -+@opindex iremap -+Replace the prefix @var{src} in __FILE__ with @var{dst} at expansion time. -+This option can be specified more than once. Processing stops at the first -+match. -+ - @item -fdirectives-only - @opindex fdirectives-only - When preprocessing, handle directives, but do not expand macros. ---- a/gcc/doc/invoke.texi -+++ b/gcc/doc/invoke.texi -@@ -494,8 +494,8 @@ Objective-C and Objective-C++ Dialects}. - @item Directory Options - @xref{Directory Options,,Options for Directory Search}. - @gccoptlist{-B@var{prefix} -I@var{dir} -iplugindir=@var{dir} @gol ---iquote@var{dir} -L@var{dir} -specs=@var{file} -I- @gol ----sysroot=@var{dir} --no-sysroot-suffix} -+-iquote@var{dir} -iremap@var{src}:@var{dst} -L@var{dir} -specs=@var{file} @gol -+-I- --sysroot=@var{dir} --no-sysroot-suffix} - - @item Machine Dependent Options - @xref{Submodel Options,,Hardware Models and Configurations}. -@@ -11463,6 +11463,12 @@ be searched for header files only for th - "@var{file}"}; they are not searched for @code{#include <@var{file}>}, - otherwise just like @option{-I}. - -+@item -iremap @var{src}:@var{dst} -+@opindex iremap -+Replace the prefix @var{src} in __FILE__ with @var{dst} at expansion time. -+This option can be specified more than once. Processing stops at the first -+match. -+ - @item -L@var{dir} - @opindex L - Add directory @var{dir} to the list of directories to be searched ---- a/libcpp/include/cpplib.h -+++ b/libcpp/include/cpplib.h -@@ -751,6 +751,9 @@ extern void cpp_set_lang (cpp_reader *, - /* Set the include paths. */ - extern void cpp_set_include_chains (cpp_reader *, cpp_dir *, cpp_dir *, int); - -+/* Provide src:dst pair for __FILE__ remapping. */ -+extern void add_cpp_remap_path (const char *); -+ - /* Call these to get pointers to the options, callback, and deps - structures for a given reader. These pointers are good until you - call cpp_finish on that reader. You can either edit the callbacks ---- a/libcpp/macro.c -+++ b/libcpp/macro.c -@@ -224,6 +224,64 @@ static const char * const monthnames[] = - "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" - }; - -+static size_t remap_pairs; -+static char **remap_src; -+static char **remap_dst; -+ -+void -+add_cpp_remap_path (const char *arg) -+{ -+ const char *arg_dst; -+ size_t len; -+ -+ arg_dst = strchr(arg, ':'); -+ if (arg_dst == NULL) -+ { -+ fprintf(stderr, "Invalid argument for -iremap\n"); -+ exit(1); -+ } -+ -+ len = arg_dst - arg; -+ ++arg_dst; -+ -+ remap_src = (char **) xrealloc(remap_src, sizeof(char *) * (remap_pairs + 1)); -+ remap_dst = (char **) xrealloc(remap_dst, sizeof(char *) * (remap_pairs + 1)); -+ -+ remap_src[remap_pairs] = (char *) xmalloc(len + 1); -+ memcpy(remap_src[remap_pairs], arg, len); -+ remap_src[remap_pairs][len] = '\0'; -+ remap_dst[remap_pairs] = xstrdup(arg_dst); -+ ++remap_pairs; -+} -+ -+static const char * -+cpp_remap_file (const char *arg, char **tmp_name) -+{ -+ char *result; -+ size_t i, len; -+ -+ for (i = 0; i < remap_pairs; ++i) -+ { -+ len = strlen (remap_src[i]); -+ if (strncmp (remap_src[i], arg, len)) -+ continue; -+ if (arg[len] == '\0') -+ return xstrdup (remap_dst[i]); -+ if (arg[len] != '/') -+ continue; -+ arg += len; -+ len = strlen (remap_dst[i]); -+ result = (char *) xmalloc (len + strlen (arg) + 1); -+ memcpy(result, remap_dst[i], len); -+ strcpy(result + len, arg); -+ *tmp_name = result; -+ -+ return result; -+ } -+ -+ return arg; -+} -+ - /* Helper function for builtin_macro. Returns the text generated by - a builtin macro. */ - const uchar * -@@ -286,6 +344,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi - { - unsigned int len; - const char *name; -+ char *tmp_name = NULL; - uchar *buf; - - if (node->value.builtin == BT_FILE) -@@ -297,6 +356,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi - if (!name) - abort (); - } -+ name = cpp_remap_file (name, &tmp_name); - len = strlen (name); - buf = _cpp_unaligned_alloc (pfile, len * 2 + 3); - result = buf; -@@ -304,6 +364,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi - buf = cpp_quote_string (buf + 1, (const unsigned char *) name, len); - *buf++ = '"'; - *buf = '\0'; -+ free (tmp_name); - } - break; - |