diff options
Diffstat (limited to 'toolchain/gcc')
18 files changed, 716 insertions, 0 deletions
diff --git a/toolchain/gcc/Config.in b/toolchain/gcc/Config.in index 10b7a9d0b..8a602c3b3 100644 --- a/toolchain/gcc/Config.in +++ b/toolchain/gcc/Config.in @@ -33,6 +33,9 @@ if !LINUX_2_4 config GCC_VERSION_4_3_4 bool "gcc 4.3.4" + config GCC_VERSION_4_3_5 + bool "gcc 4.3.5" + config GCC_VERSION_4_4_1 bool "gcc 4.4.1" diff --git a/toolchain/gcc/Config.version b/toolchain/gcc/Config.version index 3c9955edf..475a23a1d 100644 --- a/toolchain/gcc/Config.version +++ b/toolchain/gcc/Config.version @@ -6,6 +6,7 @@ config GCC_VERSION default "4.3.3" if GCC_VERSION_4_3_3 default "4.3.3+cs" if GCC_VERSION_4_3_3_CS default "4.3.4" if GCC_VERSION_4_3_4 + default "4.3.5" if GCC_VERSION_4_3_5 default "4.4.1" if GCC_VERSION_4_4_1 default "4.4.1+cs" if GCC_VERSION_4_4_1_CS default "4.4.2" if GCC_VERSION_4_4_2 @@ -47,6 +48,7 @@ config GCC_VERSION_4_3 default y if GCC_VERSION_4_3_3 default y if GCC_VERSION_4_3_3_CS default y if GCC_VERSION_4_3_4 + default y if GCC_VERSION_4_3_5 config GCC_VERSION_4_4 bool diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile index 58cd72583..425d920d9 100644 --- a/toolchain/gcc/Makefile +++ b/toolchain/gcc/Makefile @@ -54,6 +54,9 @@ else ifeq ($(PKG_VERSION),4.3.4) PKG_MD5SUM:=60df63222dbffd53ca11492a2545044f endif + ifeq ($(PKG_VERSION),4.3.5) + PKG_MD5SUM:=e588cfde3bf323f82918589b94f14a15 + endif ifeq ($(PKG_VERSION),4,4,1) PKG_MD5SUM:=927eaac3d44b22f31f9c83df82f26436 endif diff --git a/toolchain/gcc/patches/4.3.5/100-uclibc-conf.patch b/toolchain/gcc/patches/4.3.5/100-uclibc-conf.patch new file mode 100644 index 000000000..4ae70b8d0 --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/100-uclibc-conf.patch @@ -0,0 +1,33 @@ +--- a/contrib/regression/objs-gcc.sh ++++ b/contrib/regression/objs-gcc.sh +@@ -105,6 +105,10 @@ 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 + +@@ -1251,7 +1251,7 @@ 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/4.3.5/104-gnuhurd-uclibc-conf.patch b/toolchain/gcc/patches/4.3.5/104-gnuhurd-uclibc-conf.patch new file mode 100644 index 000000000..58d994016 --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/104-gnuhurd-uclibc-conf.patch @@ -0,0 +1,12 @@ +--- a/gcc/config.gcc ++++ b/gcc/config.gcc +@@ -529,6 +529,9 @@ case ${target} in + alpha*) + tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}" + ;; ++ i[34567]86-*hurd*-*) ++ tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/gnu.h gnu.h ${tm_file}" ++ ;; + i[34567]86-*-*) + tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}" + ;; diff --git a/toolchain/gcc/patches/4.3.5/105-libtool.patch b/toolchain/gcc/patches/4.3.5/105-libtool.patch new file mode 100644 index 000000000..ae42a41b4 --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/105-libtool.patch @@ -0,0 +1,79 @@ +2008-03-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + Backport from upstream Libtool: + + 2007-10-12 Eric Blake <ebb9@byu.net> + + Deal with Autoconf 2.62's semantic change in m4_append. + * ltsugar.m4 (lt_append): Replace broken versions of + m4_append. + (lt_if_append_uniq): Don't require separator to be overquoted, and + avoid broken m4_append. + (lt_dict_add): Fix typo. + * libtool.m4 (_LT_DECL): Don't overquote separator. + +--- a/libtool.m4 ++++ b/libtool.m4 +@@ -319,7 +319,7 @@ m4_bpatsubst([m4_bpatsubst([$1], [^ *], + # VALUE may be 0, 1 or 2 for a computed quote escaped value based on + # VARNAME. Any other value will be used directly. + m4_define([_LT_DECL], +-[lt_if_append_uniq([lt_decl_varnames], [$2], [[, ]], ++[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) +--- a/ltsugar.m4 ++++ b/ltsugar.m4 +@@ -1,13 +1,13 @@ + # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- + # +-# Copyright (C) 2004, 2005 Free Software Foundation, Inc. ++# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. + # Written by Gary V. Vaughan. + # + # This file is free software; the Free Software Foundation gives + # unlimited permission to copy and/or distribute it, with or without + # modifications, as long as this notice is preserved. + +-# serial 3 ltsugar.m4 ++# serial 4 ltsugar.m4 + + # This is to help aclocal find these macros, as it can't see m4_define. + AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) +@@ -46,6 +46,20 @@ m4_define([lt_cdr], + m4_define([lt_unquote], $1) + + ++# lt_append(MACRO-NAME, STRING, [SEPARATOR]) ++# ------------------------------------------ ++# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. ++# Note that neither SEPARATOR nor STRING are expanded. No SEPARATOR is ++# output if MACRO-NAME was previously undefined (different than defined ++# and empty). ++# This macro is needed until we can rely on Autoconf 2.62, since earlier ++# versions of m4 mistakenly expanded SEPARATOR. ++m4_define([lt_append], ++[m4_define([$1], ++ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) ++ ++ ++ + # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) + # ---------------------------------------------------------- + # Produce a SEP delimited list of all paired combinations of elements of +@@ -67,10 +81,10 @@ m4_define([lt_combine], + # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. + m4_define([lt_if_append_uniq], + [m4_ifdef([$1], +- [m4_bmatch($3[]m4_defn([$1])$3, $3[]m4_re_escape([$2])$3, +- [$5], +- [m4_append([$1], [$2], [$3])$4])], +- [m4_append([$1], [$2], [$3])$4])]) ++ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], ++ [lt_append([$1], [$2], [$3])$4], ++ [$5])], ++ [lt_append([$1], [$2], [$3])$4])]) + + + # lt_dict_add(DICT, KEY, VALUE) diff --git a/toolchain/gcc/patches/4.3.5/106-fix_linker_error.patch b/toolchain/gcc/patches/4.3.5/106-fix_linker_error.patch new file mode 100644 index 000000000..4dd83db20 --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/106-fix_linker_error.patch @@ -0,0 +1,11 @@ +--- a/gcc/cp/Make-lang.in ++++ b/gcc/cp/Make-lang.in +@@ -73,7 +73,7 @@ g++-cross$(exeext): g++$(exeext) + CXX_C_OBJS = attribs.o c-common.o c-format.o c-pragma.o c-semantics.o c-lex.o \ + c-dump.o $(CXX_TARGET_OBJS) c-pretty-print.o c-opts.o c-pch.o \ + c-incpath.o cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o \ +- c-gimplify.o c-omp.o tree-inline.o ++ c-gimplify.o c-omp.o + + # Language-specific object files for C++ and Objective C++. + CXX_AND_OBJCXX_OBJS = cp/call.o cp/decl.o cp/expr.o cp/pt.o cp/typeck2.o \ diff --git a/toolchain/gcc/patches/4.3.5/301-missing-execinfo_h.patch b/toolchain/gcc/patches/4.3.5/301-missing-execinfo_h.patch new file mode 100644 index 000000000..b3f1e68d3 --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/301-missing-execinfo_h.patch @@ -0,0 +1,11 @@ +--- a/boehm-gc/include/gc.h ++++ b/boehm-gc/include/gc.h +@@ -503,7 +503,7 @@ GC_API GC_PTR GC_malloc_atomic_ignore_of + #if defined(__linux__) || defined(__GLIBC__) + # include <features.h> + # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \ +- && !defined(__ia64__) ++ && !defined(__ia64__) && !defined(__UCLIBC__) + # ifndef GC_HAVE_BUILTIN_BACKTRACE + # define GC_HAVE_BUILTIN_BACKTRACE + # endif diff --git a/toolchain/gcc/patches/4.3.5/302-c99-snprintf.patch b/toolchain/gcc/patches/4.3.5/302-c99-snprintf.patch new file mode 100644 index 000000000..48023b31a --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/302-c99-snprintf.patch @@ -0,0 +1,11 @@ +--- a/libstdc++-v3/include/c_global/cstdio ++++ b/libstdc++-v3/include/c_global/cstdio +@@ -144,7 +144,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std) + + _GLIBCXX_END_NAMESPACE + +-#if _GLIBCXX_USE_C99 ++#if _GLIBCXX_USE_C99 || defined __UCLIBC__ + + #undef snprintf + #undef vfscanf diff --git a/toolchain/gcc/patches/4.3.5/305-libmudflap-susv3-legacy.patch b/toolchain/gcc/patches/4.3.5/305-libmudflap-susv3-legacy.patch new file mode 100644 index 000000000..e1ee900a2 --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/305-libmudflap-susv3-legacy.patch @@ -0,0 +1,47 @@ +--- a/libmudflap/mf-hooks2.c ++++ b/libmudflap/mf-hooks2.c +@@ -427,7 +427,7 @@ WRAPPER2(void, bzero, void *s, size_t n) + { + TRACE ("%s\n", __PRETTY_FUNCTION__); + MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region"); +- bzero (s, n); ++ memset (s, 0, n); + } + + +@@ -437,7 +437,7 @@ WRAPPER2(void, bcopy, const void *src, v + TRACE ("%s\n", __PRETTY_FUNCTION__); + MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src"); + MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest"); +- bcopy (src, dest, n); ++ memmove (dest, src, n); + } + + +@@ -447,7 +447,7 @@ WRAPPER2(int, bcmp, const void *s1, cons + TRACE ("%s\n", __PRETTY_FUNCTION__); + MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg"); + MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg"); +- return bcmp (s1, s2, n); ++ return n == 0 ? 0 : memcmp (s1, s2, n); + } + + +@@ -456,7 +456,7 @@ WRAPPER2(char *, index, const char *s, i + size_t n = strlen (s); + TRACE ("%s\n", __PRETTY_FUNCTION__); + MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region"); +- return index (s, c); ++ return strchr (s, c); + } + + +@@ -465,7 +465,7 @@ WRAPPER2(char *, rindex, const char *s, + size_t n = strlen (s); + TRACE ("%s\n", __PRETTY_FUNCTION__); + MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region"); +- return rindex (s, c); ++ return strrchr (s, c); + } + + /* XXX: stpcpy, memccpy */ diff --git a/toolchain/gcc/patches/4.3.5/410-fix_pr37436.patch b/toolchain/gcc/patches/4.3.5/410-fix_pr37436.patch new file mode 100644 index 000000000..3e1e713d0 --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/410-fix_pr37436.patch @@ -0,0 +1,71 @@ +--- a/gcc/config/arm/arm.c ++++ b/gcc/config/arm/arm.c +@@ -3769,6 +3769,7 @@ arm_legitimate_address_p (enum machine_m + rtx xop1 = XEXP (x, 1); + + return ((arm_address_register_rtx_p (xop0, strict_p) ++ && GET_CODE(xop1) == CONST_INT + && arm_legitimate_index_p (mode, xop1, outer, strict_p)) + || (arm_address_register_rtx_p (xop1, strict_p) + && arm_legitimate_index_p (mode, xop0, outer, strict_p))); +--- a/gcc/config/arm/arm.md ++++ b/gcc/config/arm/arm.md +@@ -4199,7 +4199,7 @@ + + (define_expand "extendqihi2" + [(set (match_dup 2) +- (ashift:SI (match_operand:QI 1 "general_operand" "") ++ (ashift:SI (match_operand:QI 1 "arm_reg_or_extendqisi_mem_op" "") + (const_int 24))) + (set (match_operand:HI 0 "s_register_operand" "") + (ashiftrt:SI (match_dup 2) +@@ -4224,7 +4224,7 @@ + + (define_insn "*arm_extendqihi_insn" + [(set (match_operand:HI 0 "s_register_operand" "=r") +- (sign_extend:HI (match_operand:QI 1 "memory_operand" "Uq")))] ++ (sign_extend:HI (match_operand:QI 1 "arm_extendqisi_mem_op" "Uq")))] + "TARGET_ARM && arm_arch4" + "ldr%(sb%)\\t%0, %1" + [(set_attr "type" "load_byte") +@@ -4235,7 +4235,7 @@ + + (define_expand "extendqisi2" + [(set (match_dup 2) +- (ashift:SI (match_operand:QI 1 "general_operand" "") ++ (ashift:SI (match_operand:QI 1 "arm_reg_or_extendqisi_mem_op" "") + (const_int 24))) + (set (match_operand:SI 0 "s_register_operand" "") + (ashiftrt:SI (match_dup 2) +@@ -4267,7 +4267,7 @@ + + (define_insn "*arm_extendqisi" + [(set (match_operand:SI 0 "s_register_operand" "=r") +- (sign_extend:SI (match_operand:QI 1 "memory_operand" "Uq")))] ++ (sign_extend:SI (match_operand:QI 1 "arm_extendqisi_mem_op" "Uq")))] + "TARGET_ARM && arm_arch4 && !arm_arch6" + "ldr%(sb%)\\t%0, %1" + [(set_attr "type" "load_byte") +@@ -4278,7 +4278,8 @@ + + (define_insn "*arm_extendqisi_v6" + [(set (match_operand:SI 0 "s_register_operand" "=r,r") +- (sign_extend:SI (match_operand:QI 1 "nonimmediate_operand" "r,Uq")))] ++ (sign_extend:SI ++ (match_operand:QI 1 "arm_reg_or_extendqisi_mem_op" "r,Uq")))] + "TARGET_ARM && arm_arch6" + "@ + sxtb%?\\t%0, %1 +--- a/gcc/config/arm/predicates.md ++++ b/gcc/config/arm/predicates.md +@@ -234,6 +234,10 @@ + (match_test "arm_legitimate_address_p (mode, XEXP (op, 0), SIGN_EXTEND, + 0)"))) + ++(define_special_predicate "arm_reg_or_extendqisi_mem_op" ++ (ior (match_operand 0 "arm_extendqisi_mem_op") ++ (match_operand 0 "s_register_operand"))) ++ + (define_predicate "power_of_two_operand" + (match_code "const_int") + { diff --git a/toolchain/gcc/patches/4.3.5/810-arm-softfloat-libgcc.patch b/toolchain/gcc/patches/4.3.5/810-arm-softfloat-libgcc.patch new file mode 100644 index 000000000..e3385d2ed --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/810-arm-softfloat-libgcc.patch @@ -0,0 +1,25 @@ +--- a/gcc/config/arm/t-linux ++++ b/gcc/config/arm/t-linux +@@ -3,7 +3,10 @@ + TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC + + LIB1ASMSRC = arm/lib1funcs.asm +-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx ++LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \ ++ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \ ++ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \ ++ _fixsfsi _fixunssfsi _floatdidf _floatundidf _floatdisf _floatundisf + + # MULTILIB_OPTIONS = mhard-float/msoft-float + # MULTILIB_DIRNAMES = hard-float soft-float +--- a/gcc/config/arm/linux-elf.h ++++ b/gcc/config/arm/linux-elf.h +@@ -60,7 +60,7 @@ + %{shared:-lc} \ + %{!shared:%{profile:-lc_p}%{!profile:-lc}}" + +-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc" ++#define LIBGCC_SPEC "-lgcc" + + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" + diff --git a/toolchain/gcc/patches/4.3.5/820-libgcc_pic.patch b/toolchain/gcc/patches/4.3.5/820-libgcc_pic.patch new file mode 100644 index 000000000..0e326a82b --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/820-libgcc_pic.patch @@ -0,0 +1,36 @@ +--- a/libgcc/Makefile.in ++++ b/libgcc/Makefile.in +@@ -680,11 +680,12 @@ $(libgcov-objects): %$(objext): $(gcc_sr + + # 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)"; \ +@@ -706,7 +707,7 @@ 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 +@@ -879,6 +880,10 @@ 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/4.3.5/910-mbsd_multi.patch b/toolchain/gcc/patches/4.3.5/910-mbsd_multi.patch new file mode 100644 index 000000000..39a3a77b8 --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/910-mbsd_multi.patch @@ -0,0 +1,270 @@ + + 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. + * Make -fno-strict-aliasing and -fno-delete-null-pointer-checks + the default for -O2/-Os, because they trigger gcc bugs + and can delete code with security implications. + + This patch was authored by Thorsten Glaser <tg at mirbsd.de> + with copyright assignment to the FSF in effect. + +--- a/gcc/c-opts.c ++++ b/gcc/c-opts.c +@@ -108,6 +108,9 @@ static size_t deferred_count; + /* Number of deferred options scanned for -include. */ + static size_t include_cursor; + ++/* Check if a port honours COPTS. */ ++static int honour_copts = 0; ++ + static void set_Wimplicit (int); + static void handle_OPT_d (const char *); + static void set_std_cxx98 (int); +@@ -462,6 +465,14 @@ c_common_handle_option (size_t scode, co + enable_warning_as_error ("implicit-function-declaration", value, CL_C | CL_ObjC); + break; + ++ case OPT_Werror_maybe_reset: ++ { ++ char *ev = getenv ("GCC_NO_WERROR"); ++ if ((ev != NULL) && (*ev != '0')) ++ cpp_opts->warnings_are_errors = 0; ++ } ++ break; ++ + case OPT_Wformat: + set_Wformat (value); + break; +@@ -708,6 +719,12 @@ c_common_handle_option (size_t scode, co + flag_exceptions = value; + break; + ++ case OPT_fhonour_copts: ++ if (c_language == clk_c) { ++ honour_copts++; ++ } ++ break; ++ + case OPT_fimplement_inlines: + flag_implement_inlines = value; + break; +@@ -1248,6 +1265,47 @@ c_common_init (void) + /* Has to wait until now so that cpplib has its hash table. */ + init_pragma (); + ++ 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 ("someone does not honour COPTS correctly, passed %d times", ++ honour_copts); ++ } ++ } ++ + return true; + } + +--- a/gcc/c.opt ++++ b/gcc/c.opt +@@ -207,6 +207,10 @@ Werror-implicit-function-declaration + C ObjC RejectNegative Warning + This switch is deprecated; use -Werror=implicit-function-declaration instead + ++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 +@@ -590,6 +594,9 @@ C++ ObjC++ Optimization + fhonor-std + C++ ObjC++ + ++fhonour-copts ++C ObjC C++ ObjC++ RejectNegative ++ + fhosted + C ObjC + Assume normal C execution environment +--- a/gcc/common.opt ++++ b/gcc/common.opt +@@ -102,6 +102,10 @@ 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 Warning + Print extra (possibly unwanted) warnings +@@ -528,6 +532,9 @@ 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 +@@ -830,9 +830,6 @@ decode_options (unsigned int argc, const + flag_schedule_insns_after_reload = 1; + #endif + flag_regmove = 1; +- flag_strict_aliasing = 1; +- flag_strict_overflow = 1; +- flag_delete_null_pointer_checks = 1; + flag_reorder_blocks = 1; + flag_reorder_functions = 1; + flag_tree_store_ccp = 1; +@@ -853,6 +850,10 @@ decode_options (unsigned int argc, const + + if (optimize >= 3) + { ++ flag_strict_aliasing = 1; ++ flag_strict_overflow = 1; ++ flag_delete_null_pointer_checks = 1; ++ + flag_predictive_commoning = 1; + flag_inline_functions = 1; + flag_unswitch_loops = 1; +@@ -1444,6 +1445,17 @@ common_handle_option (size_t scode, cons + enable_warning_as_error (arg, value, lang_mask); + 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_Wextra: + set_Wextra (value); + break; +--- a/gcc/doc/cppopts.texi ++++ b/gcc/doc/cppopts.texi +@@ -168,6 +168,11 @@ 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 +@@ -233,7 +233,7 @@ Objective-C and Objective-C++ Dialects}. + -Wconversion -Wcoverage-mismatch -Wno-deprecated-declarations @gol + -Wdisabled-optimization -Wno-div-by-zero @gol + -Wempty-body -Wno-endif-labels @gol +--Werror -Werror=* @gol ++-Werror -Werror=* -Werror-maybe-reset @gol + -Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol + -Wno-format-extra-args -Wformat-nonliteral @gol + -Wformat-security -Wformat-y2k -Wignored-qualifiers @gol +@@ -4031,6 +4031,22 @@ This option is only supported for C and + @option{-Wall} and by @option{-pedantic}, 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 +@@ -5493,7 +5509,7 @@ 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 +@@ -5638,7 +5654,7 @@ safely dereference null pointers. Use + @option{-fno-delete-null-pointer-checks} to disable this optimization + for programs which depend on that behavior. + +-Enabled at levels @option{-O2}, @option{-O3}, @option{-Os}. ++Enabled at levels @option{-O3}. + + @item -fexpensive-optimizations + @opindex fexpensive-optimizations +--- a/gcc/java/jvspec.c ++++ b/gcc/java/jvspec.c +@@ -670,6 +670,7 @@ 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/4.3.5/993-arm_insn-opinit-RTX_CODE-fixup.patch b/toolchain/gcc/patches/4.3.5/993-arm_insn-opinit-RTX_CODE-fixup.patch new file mode 100644 index 000000000..f0f2b32d8 --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/993-arm_insn-opinit-RTX_CODE-fixup.patch @@ -0,0 +1,37 @@ +gcc/ChangeLog +2007-11-27 Bernhard Fischer <> + + * config/arm/arm-protos.h (arm_vector_mode_supported_p, + arm_hard_regno_mode_ok, const_ok_for_arm): Do not hide non-rtx related + function prototypes in RTX_CODE. + * genopinit.c: Include tm_p.h. + +--- a/gcc/config/arm/arm-protos.h ++++ b/gcc/config/arm/arm-protos.h +@@ -40,15 +40,14 @@ extern HOST_WIDE_INT thumb_compute_initi + unsigned int); + extern unsigned int arm_dbx_register_number (unsigned int); + extern void arm_output_fn_unwind (FILE *, bool); +- + + #ifdef TREE_CODE + extern int arm_return_in_memory (const_tree); + #endif +-#ifdef RTX_CODE + extern bool arm_vector_mode_supported_p (enum machine_mode); + extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode); + extern int const_ok_for_arm (HOST_WIDE_INT); ++#ifdef RTX_CODE + extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx, + HOST_WIDE_INT, rtx, rtx, int); + extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode, +--- a/gcc/genopinit.c ++++ b/gcc/genopinit.c +@@ -487,6 +487,7 @@ from the machine description file `md'. + printf ("#include \"expr.h\"\n"); + printf ("#include \"optabs.h\"\n"); + printf ("#include \"reload.h\"\n\n"); ++ printf ("#include \"tm_p.h\"\n\n"); + + printf ("void\ninit_all_optabs (void)\n{\n"); + diff --git a/toolchain/gcc/patches/4.3.5/995-short-enums.diff b/toolchain/gcc/patches/4.3.5/995-short-enums.diff new file mode 100644 index 000000000..03c470c9e --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/995-short-enums.diff @@ -0,0 +1,42 @@ +see gcc PR34205 +Index: gcc-4.3.0/gcc/tree.h +=================================================================== +--- gcc-4.3.0/gcc/tree.h (revision 130511) ++++ gcc-4.3.0/gcc/tree.h (working copy) +@@ -38,6 +38,7 @@ + + LAST_AND_UNUSED_TREE_CODE /* A convenient way to get a value for + NUM_TREE_CODES. */ ++ ,__LAST_AND_UNUSED_TREE_CODE=32767 /* Force 16bit width. */ + }; + + #undef DEFTREECODE +Index: gcc-4.3.0/gcc/rtl.h +=================================================================== +--- gcc-4.3.0/gcc/rtl.h (revision 130511) ++++ gcc-4.3.0/gcc/rtl.h (working copy) +@@ -48,9 +48,11 @@ + #include "rtl.def" /* rtl expressions are documented here */ + #undef DEF_RTL_EXPR + +- LAST_AND_UNUSED_RTX_CODE}; /* A convenient way to get a value for ++ LAST_AND_UNUSED_RTX_CODE /* A convenient way to get a value for + NUM_RTX_CODE. + Assumes default enum value assignment. */ ++ ,__LAST_AND_UNUSED_RTX_CODE=32767 /* Force 16bit width. */ ++}; + + #define NUM_RTX_CODE ((int) LAST_AND_UNUSED_RTX_CODE) + /* The cast here, saves many elsewhere. */ +Index: gcc-4.3.0/gcc/c-common.h +=================================================================== +--- gcc-4.3.0/gcc/c-common.h (revision 130511) ++++ gcc-4.3.0/gcc/c-common.h (working copy) +@@ -125,6 +125,7 @@ + RID_LAST_AT = RID_AT_IMPLEMENTATION, + RID_FIRST_PQ = RID_IN, + RID_LAST_PQ = RID_ONEWAY ++ ,__LAST_AND_UNUSED_RID=32767 /* Force 16bit width. */ + }; + + #define OBJC_IS_AT_KEYWORD(rid) \ diff --git a/toolchain/gcc/patches/4.3.5/998-gcc-4.3.0-fix-header.00.patch b/toolchain/gcc/patches/4.3.5/998-gcc-4.3.0-fix-header.00.patch new file mode 100644 index 000000000..38401601d --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/998-gcc-4.3.0-fix-header.00.patch @@ -0,0 +1,13 @@ +\\\\ +\\ gcc PR33200 +--- a/gcc/config.gcc ++++ b/gcc/config.gcc +@@ -2314,7 +2314,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbian + if test x${enable_incomplete_targets} = xyes ; then + tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1" + fi +- use_fixproto=yes ++ # XXX: why? use_fixproto=yes + ;; + sh-*-rtems*) + tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems" diff --git a/toolchain/gcc/patches/4.3.5/999-coldfire.patch b/toolchain/gcc/patches/4.3.5/999-coldfire.patch new file mode 100644 index 000000000..b00096202 --- /dev/null +++ b/toolchain/gcc/patches/4.3.5/999-coldfire.patch @@ -0,0 +1,10 @@ +--- a/gcc/config.gcc ++++ b/gcc/config.gcc +@@ -1627,6 +1627,7 @@ m68k-*-linux*) # Motorola m68k's runnin + if test x$sjlj != x1; then + tmake_file="$tmake_file m68k/t-slibgcc-elf-ver" + fi ++ tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf" + ;; + m68k-*-rtems*) + default_m68k_cpu=68020 |