diff options
Diffstat (limited to 'toolchain/gcc/patches/4.6-linaro')
11 files changed, 140 insertions, 41 deletions
diff --git a/toolchain/gcc/patches/4.6-linaro/010-documentation.patch b/toolchain/gcc/patches/4.6-linaro/010-documentation.patch new file mode 100644 index 000000000..25773a3d3 --- /dev/null +++ b/toolchain/gcc/patches/4.6-linaro/010-documentation.patch @@ -0,0 +1,23 @@ +--- a/gcc/Makefile.in ++++ b/gcc/Makefile.in +@@ -4251,18 +4251,10 @@ + 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/4.6-linaro/020-gcc_bug_54295.patch b/toolchain/gcc/patches/4.6-linaro/020-gcc_bug_54295.patch new file mode 100644 index 000000000..5bef9eab0 --- /dev/null +++ b/toolchain/gcc/patches/4.6-linaro/020-gcc_bug_54295.patch @@ -0,0 +1,70 @@ +diff -urN a/gcc/tree-ssa-math-opts.c b/gcc/tree-ssa-math-opts.c +--- a/gcc/tree-ssa-math-opts.c 2012-12-12 18:05:23.000000000 +0100 ++++ b/gcc/tree-ssa-math-opts.c 2013-04-29 15:54:00.051998936 +0200 +@@ -1280,6 +1280,47 @@ + return result; + } + ++/* Return true if stmt is a type conversion operation that can be stripped ++ when used in a widening multiply operation. */ ++static bool ++widening_mult_conversion_strippable_p (tree result_type, gimple stmt) ++{ ++ enum tree_code rhs_code = gimple_assign_rhs_code (stmt); ++ ++ if (TREE_CODE (result_type) == INTEGER_TYPE) ++ { ++ tree op_type; ++ tree inner_op_type; ++ ++ if (!CONVERT_EXPR_CODE_P (rhs_code)) ++ return false; ++ ++ op_type = TREE_TYPE (gimple_assign_lhs (stmt)); ++ ++ /* If the type of OP has the same precision as the result, then ++ we can strip this conversion. The multiply operation will be ++ selected to create the correct extension as a by-product. */ ++ if (TYPE_PRECISION (result_type) == TYPE_PRECISION (op_type)) ++ return true; ++ ++ /* We can also strip a conversion if it preserves the signed-ness of ++ the operation and doesn't narrow the range. */ ++ inner_op_type = TREE_TYPE (gimple_assign_rhs1 (stmt)); ++ ++ /* If the inner-most type is unsigned, then we can strip any ++ intermediate widening operation. If it's signed, then the ++ intermediate widening operation must also be signed. */ ++ if ((TYPE_UNSIGNED (inner_op_type) ++ || TYPE_UNSIGNED (op_type) == TYPE_UNSIGNED (inner_op_type)) ++ && TYPE_PRECISION (op_type) > TYPE_PRECISION (inner_op_type)) ++ return true; ++ ++ return false; ++ } ++ ++ return rhs_code == FIXED_CONVERT_EXPR; ++} ++ + /* Return true if RHS is a suitable operand for a widening multiplication, + assuming a target type of TYPE. + There are two cases: +@@ -1296,17 +1337,13 @@ + { + gimple stmt; + tree type1, rhs1; +- enum tree_code rhs_code; + + if (TREE_CODE (rhs) == SSA_NAME) + { + stmt = SSA_NAME_DEF_STMT (rhs); + if (is_gimple_assign (stmt)) + { +- rhs_code = gimple_assign_rhs_code (stmt); +- if (TREE_CODE (type) == INTEGER_TYPE +- ? !CONVERT_EXPR_CODE_P (rhs_code) +- : rhs_code != FIXED_CONVERT_EXPR) ++ if (! widening_mult_conversion_strippable_p (type, stmt)) + rhs1 = rhs; + else + { diff --git a/toolchain/gcc/patches/4.6-linaro/200-musl.patch b/toolchain/gcc/patches/4.6-linaro/200-musl.patch index cee994809..f861e0b51 100644 --- a/toolchain/gcc/patches/4.6-linaro/200-musl.patch +++ b/toolchain/gcc/patches/4.6-linaro/200-musl.patch @@ -1,4 +1,3 @@ -diff --git a/config.sub b/config.sub --- a/config.sub +++ b/config.sub @@ -125,6 +125,7 @@ esac @@ -9,18 +8,9 @@ diff --git a/config.sub b/config.sub linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | \ kopensolaris*-gnu* | \ -@@ -1310,6 +1311,7 @@ case $os in - | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ - | -mingw32* | -linux-gnu* | -linux-android* \ - | -linux-newlib* | -linux-uclibc* \ -+ | -linux-musl* \ - | -uxpv* | -beos* | -mpeix* | -udk* \ - | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ - | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ -diff --git a/gcc/config.gcc b/gcc/config.gcc --- a/gcc/config.gcc +++ b/gcc/config.gcc -@@ -478,7 +478,7 @@ case ${target} in +@@ -485,7 +485,7 @@ case ${target} in esac # Common C libraries. @@ -29,7 +19,7 @@ diff --git a/gcc/config.gcc b/gcc/config.gcc # Common parts for widely ported systems. case ${target} in -@@ -591,6 +591,9 @@ case ${target} in +@@ -598,6 +598,9 @@ case ${target} in *-*-*uclibc*) tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC" ;; @@ -39,12 +29,11 @@ diff --git a/gcc/config.gcc b/gcc/config.gcc *) tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC" ;; -diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h --- a/gcc/config/arm/linux-eabi.h +++ b/gcc/config/arm/linux-eabi.h -@@ -64,6 +64,10 @@ - #undef GLIBC_DYNAMIC_LINKER - #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3" +@@ -78,6 +78,10 @@ + %{mfloat-abi=soft*:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "} \ + %{!mfloat-abi=*:" GLIBC_DYNAMIC_LINKER_DEFAULT "}" +/* musl has no "classic" (i.e. broken) mode */ +#undef MUSL_DYNAMIC_LINKER @@ -53,10 +42,9 @@ diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h /* 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/gcc/config/i386/linux.h b/gcc/config/i386/linux.h --- a/gcc/config/i386/linux.h +++ b/gcc/config/i386/linux.h -@@ -93,6 +93,7 @@ along with GCC; see the file COPYING3. If not see +@@ -93,6 +93,7 @@ along with GCC; see the file COPYING3. /* These macros may be overridden in k*bsd-gnu.h and i386/k*bsd-gnu.h. */ #define LINK_EMULATION "elf_i386" #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" @@ -64,10 +52,9 @@ diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h #undef ASM_SPEC #define ASM_SPEC \ -diff --git a/gcc/config/i386/linux64.h b/gcc/config/i386/linux64.h --- a/gcc/config/i386/linux64.h +++ b/gcc/config/i386/linux64.h -@@ -65,6 +65,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +@@ -65,6 +65,9 @@ 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" @@ -77,10 +64,9 @@ diff --git a/gcc/config/i386/linux64.h b/gcc/config/i386/linux64.h #if TARGET_64BIT_DEFAULT #define SPEC_32 "m32" #define SPEC_64 "!m32" -diff --git a/gcc/config/linux.h b/gcc/config/linux.h --- a/gcc/config/linux.h +++ b/gcc/config/linux.h -@@ -33,10 +33,12 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +@@ -33,10 +33,12 @@ 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) @@ -93,7 +79,7 @@ diff --git a/gcc/config/linux.h b/gcc/config/linux.h #endif #define LINUX_TARGET_OS_CPP_BUILTINS() \ -@@ -54,18 +56,21 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +@@ -54,18 +56,21 @@ see the files COPYING3 and COPYING.RUNTI uClibc or Bionic is the default C library and whether -muclibc or -mglibc or -mbionic has been passed to change the default. */ @@ -123,7 +109,7 @@ diff --git a/gcc/config/linux.h b/gcc/config/linux.h #else #error "Unsupported DEFAULT_LIBC" #endif /* DEFAULT_LIBC */ -@@ -83,13 +88,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +@@ -83,13 +88,13 @@ see the files COPYING3 and COPYING.RUNTI #define LINUX_DYNAMIC_LINKER \ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, \ @@ -140,7 +126,6 @@ diff --git a/gcc/config/linux.h b/gcc/config/linux.h /* Determine whether the entire c99 runtime is present in the runtime library. */ -diff --git a/gcc/config/linux.opt b/gcc/config/linux.opt --- a/gcc/config/linux.opt +++ b/gcc/config/linux.opt @@ -30,3 +30,7 @@ Use GNU C library @@ -151,10 +136,9 @@ diff --git a/gcc/config/linux.opt b/gcc/config/linux.opt +mmusl +Target Report RejectNegative Var(linux_libc,LIBC_MUSL) Negative(mglibc) +Use musl C library -diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h --- a/gcc/config/mips/linux.h +++ b/gcc/config/mips/linux.h -@@ -63,6 +63,8 @@ along with GCC; see the file COPYING3. If not see +@@ -63,6 +63,8 @@ along with GCC; see the file COPYING3. #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" @@ -163,7 +147,6 @@ diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h /* Borrowed from sparc/linux.h */ #undef LINK_SPEC #define LINK_SPEC \ -diff --git a/gcc/ginclude/stddef.h b/gcc/ginclude/stddef.h --- a/gcc/ginclude/stddef.h +++ b/gcc/ginclude/stddef.h @@ -184,6 +184,7 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t; @@ -190,7 +173,6 @@ diff --git a/gcc/ginclude/stddef.h b/gcc/ginclude/stddef.h #endif /* __size_t */ #endif /* _SIZET_ */ #endif /* _GCC_SIZE_T */ -diff --git a/libgomp/config/posix/time.c b/libgomp/config/posix/time.c --- a/libgomp/config/posix/time.c +++ b/libgomp/config/posix/time.c @@ -28,6 +28,8 @@ @@ -202,7 +184,6 @@ diff --git a/libgomp/config/posix/time.c b/libgomp/config/posix/time.c #include "libgomp.h" #include <unistd.h> #if TIME_WITH_SYS_TIME -diff --git a/libstdc++-v3/configure.host b/libstdc++-v3/configure.host --- a/libstdc++-v3/configure.host +++ b/libstdc++-v3/configure.host @@ -237,6 +237,13 @@ case "${host_os}" in @@ -229,3 +210,19 @@ diff --git a/libstdc++-v3/configure.host b/libstdc++-v3/configure.host hpux*) os_include_dir="os/hpux" ;; +--- a/gcc/config/mips/linux64.h ++++ b/gcc/config/mips/linux64.h +@@ -40,9 +40,12 @@ along with GCC; see the file COPYING3. + #define GLIBC_DYNAMIC_LINKERN32 "/lib32/ld.so.1" + #define UCLIBC_DYNAMIC_LINKERN32 "/lib32/ld-uClibc.so.0" + #define BIONIC_DYNAMIC_LINKERN32 "/system/bin/linker32" ++#define MUSL_DYNAMIC_LINKERN32 "/lib/ld-musl-mips.so.1" ++#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-mips.so.1" ++#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-mips.so.1" + #define LINUX_DYNAMIC_LINKERN32 \ + CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32, \ +- BIONIC_DYNAMIC_LINKERN32) ++ BIONIC_DYNAMIC_LINKERN32, MUSL_DYNAMIC_LINKERN32) + + #undef LINK_SPEC + #define LINK_SPEC "\ diff --git a/toolchain/gcc/patches/4.6-linaro/830-arm_unbreak_armv4t.patch b/toolchain/gcc/patches/4.6-linaro/830-arm_unbreak_armv4t.patch index 37f8f2a54..7e2ed6987 100644 --- a/toolchain/gcc/patches/4.6-linaro/830-arm_unbreak_armv4t.patch +++ b/toolchain/gcc/patches/4.6-linaro/830-arm_unbreak_armv4t.patch @@ -2,7 +2,7 @@ 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 @@ +@@ -46,7 +46,7 @@ The ARM10TDMI core is the default for armv5t, so set SUBTARGET_CPU_DEFAULT to achieve this. */ #undef SUBTARGET_CPU_DEFAULT diff --git a/toolchain/gcc/patches/4.6-linaro/840-armv4_pass_fix-v4bx_to_ld.patch b/toolchain/gcc/patches/4.6-linaro/840-armv4_pass_fix-v4bx_to_ld.patch index 67c374d9a..3be371be6 100644 --- a/toolchain/gcc/patches/4.6-linaro/840-armv4_pass_fix-v4bx_to_ld.patch +++ b/toolchain/gcc/patches/4.6-linaro/840-armv4_pass_fix-v4bx_to_ld.patch @@ -1,8 +1,8 @@ --- a/gcc/config/arm/linux-eabi.h +++ b/gcc/config/arm/linux-eabi.h -@@ -64,10 +64,15 @@ - #undef GLIBC_DYNAMIC_LINKER - #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3" +@@ -82,10 +82,15 @@ + #undef MUSL_DYNAMIC_LINKER + #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-arm.so.1" +/* For armv4 we pass --fix-v4bx to linker to support EABI */ +#undef TARGET_FIX_V4BX_SPEC diff --git a/toolchain/gcc/patches/4.6-linaro/850-use_shared_libgcc.patch b/toolchain/gcc/patches/4.6-linaro/850-use_shared_libgcc.patch index a197bed7a..1a7f62a7e 100644 --- a/toolchain/gcc/patches/4.6-linaro/850-use_shared_libgcc.patch +++ b/toolchain/gcc/patches/4.6-linaro/850-use_shared_libgcc.patch @@ -1,6 +1,6 @@ --- a/gcc/config/arm/linux-eabi.h +++ b/gcc/config/arm/linux-eabi.h -@@ -96,10 +96,6 @@ +@@ -115,10 +115,6 @@ #define ENDFILE_SPEC \ LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC) @@ -24,7 +24,7 @@ #define LINUX_TARGET_LINK_SPEC "%{h*} \ --- a/gcc/config/linux.h +++ b/gcc/config/linux.h -@@ -50,6 +50,10 @@ see the files COPYING3 and COPYING.RUNTI +@@ -52,6 +52,10 @@ see the files COPYING3 and COPYING.RUNTI builtin_assert ("system=posix"); \ } while (0) diff --git a/toolchain/gcc/patches/4.6-linaro/860-uclibc_use_eh_frame.patch b/toolchain/gcc/patches/4.6-linaro/860-uclibc_use_eh_frame.patch index 6b85d4913..381a14bc9 100644 --- a/toolchain/gcc/patches/4.6-linaro/860-uclibc_use_eh_frame.patch +++ b/toolchain/gcc/patches/4.6-linaro/860-uclibc_use_eh_frame.patch @@ -1,6 +1,6 @@ --- a/gcc/crtstuff.c +++ b/gcc/crtstuff.c -@@ -100,15 +100,20 @@ +@@ -100,15 +100,20 @@ call_ ## FUNC (void) \ #if defined(OBJECT_FORMAT_ELF) \ && !defined(OBJECT_FORMAT_FLAT) \ && defined(HAVE_LD_EH_FRAME_HDR) \ diff --git a/toolchain/gcc/patches/4.6-linaro/870-ppc_no_crtsavres.patch b/toolchain/gcc/patches/4.6-linaro/870-ppc_no_crtsavres.patch index 874774348..0e15ffc39 100644 --- a/toolchain/gcc/patches/4.6-linaro/870-ppc_no_crtsavres.patch +++ b/toolchain/gcc/patches/4.6-linaro/870-ppc_no_crtsavres.patch @@ -1,6 +1,6 @@ --- a/gcc/config/rs6000/sysv4.h +++ b/gcc/config/rs6000/sysv4.h -@@ -248,13 +248,13 @@ +@@ -248,13 +248,13 @@ do { \ /* Define cutoff for using external functions to save floating point. When optimizing for size, use external functions when profitable. */ diff --git a/toolchain/gcc/patches/4.6-linaro/900-bad-mips16-crt b/toolchain/gcc/patches/4.6-linaro/900-bad-mips16-crt new file mode 100644 index 000000000..5bb2ffb48 --- /dev/null +++ b/toolchain/gcc/patches/4.6-linaro/900-bad-mips16-crt @@ -0,0 +1,9 @@ +--- gcc/gcc/config/mips/t-libgcc-mips16~ 2013-03-26 09:09:34.209077496 -0400 ++++ gcc/gcc/config/mips/t-libgcc-mips16 2013-03-26 18:21:01.717303669 -0400 +@@ -43,3 +43,6 @@ + + # Version these symbols if building libgcc.so. + SHLIB_MAPFILES += $(srcdir)/config/mips/libgcc-mips16.ver ++ ++CRTSTUFF_T_CFLAGS += -mno-mips16 ++CRTSTUFF_T_CFLAGS_S += -mno-mips16 diff --git a/toolchain/gcc/patches/4.6-linaro/910-mbsd_multi.patch b/toolchain/gcc/patches/4.6-linaro/910-mbsd_multi.patch index 45a551e6e..51bbc7f2b 100644 --- a/toolchain/gcc/patches/4.6-linaro/910-mbsd_multi.patch +++ b/toolchain/gcc/patches/4.6-linaro/910-mbsd_multi.patch @@ -209,7 +209,7 @@ -Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol -Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol -Wformat-security -Wformat-y2k @gol -@@ -4497,6 +4497,22 @@ This option is only supported for C and +@@ -4498,6 +4498,22 @@ This option is only supported for C and @option{-Wall} and by @option{-pedantic}, which can be disabled with @option{-Wno-pointer-sign}. @@ -232,7 +232,7 @@ @item -Wstack-protector @opindex Wstack-protector @opindex Wno-stack-protector -@@ -6319,7 +6335,7 @@ so, the first branch is redirected to ei +@@ -6317,7 +6333,7 @@ so, the first branch is redirected to ei second branch or a point immediately following it, depending on whether the condition is known to be true or false. diff --git a/toolchain/gcc/patches/4.6-linaro/999-coldfire.patch b/toolchain/gcc/patches/4.6-linaro/999-coldfire.patch index e14561b89..0913f3497 100644 --- a/toolchain/gcc/patches/4.6-linaro/999-coldfire.patch +++ b/toolchain/gcc/patches/4.6-linaro/999-coldfire.patch @@ -1,6 +1,6 @@ --- a/gcc/config.gcc +++ b/gcc/config.gcc -@@ -1795,7 +1795,7 @@ +@@ -1805,7 +1805,7 @@ m68k-*-linux*) # Motorola m68k's runnin default_m68k_cpu=68020 default_cf_cpu=5475 with_arch=${with_arch:-m68k} |