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authorNicolas Thill <nico@openwrt.org>2010-05-28 12:00:22 +0000
committerNicolas Thill <nico@openwrt.org>2010-05-28 12:00:22 +0000
commit32098a5faf26c205a1c677a9287346b8758364eb (patch)
treee5ceb98a9beb0a876cbe842edfde9a4ca51f524f /toolchain/gcc/patches/4.3.5
parent09df0523fd574821743f4be6aa6575481c9a5e62 (diff)
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toolchain/gcc: add support for gcc-4.3.5
SVN-Revision: 21599
Diffstat (limited to 'toolchain/gcc/patches/4.3.5')
-rw-r--r--toolchain/gcc/patches/4.3.5/100-uclibc-conf.patch33
-rw-r--r--toolchain/gcc/patches/4.3.5/104-gnuhurd-uclibc-conf.patch12
-rw-r--r--toolchain/gcc/patches/4.3.5/105-libtool.patch79
-rw-r--r--toolchain/gcc/patches/4.3.5/106-fix_linker_error.patch11
-rw-r--r--toolchain/gcc/patches/4.3.5/301-missing-execinfo_h.patch11
-rw-r--r--toolchain/gcc/patches/4.3.5/302-c99-snprintf.patch11
-rw-r--r--toolchain/gcc/patches/4.3.5/305-libmudflap-susv3-legacy.patch47
-rw-r--r--toolchain/gcc/patches/4.3.5/410-fix_pr37436.patch71
-rw-r--r--toolchain/gcc/patches/4.3.5/810-arm-softfloat-libgcc.patch25
-rw-r--r--toolchain/gcc/patches/4.3.5/820-libgcc_pic.patch36
-rw-r--r--toolchain/gcc/patches/4.3.5/910-mbsd_multi.patch270
-rw-r--r--toolchain/gcc/patches/4.3.5/993-arm_insn-opinit-RTX_CODE-fixup.patch37
-rw-r--r--toolchain/gcc/patches/4.3.5/995-short-enums.diff42
-rw-r--r--toolchain/gcc/patches/4.3.5/998-gcc-4.3.0-fix-header.00.patch13
-rw-r--r--toolchain/gcc/patches/4.3.5/999-coldfire.patch10
15 files changed, 708 insertions, 0 deletions
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 0000000000..4ae70b8d0a
--- /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 0000000000..58d9940166
--- /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 0000000000..ae42a41b47
--- /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])$4])])
+
+
+ # lt_dict_add(DICT, KEY, VALUE)
diff --git a/toolchain/gcc/patches/4.3.5/106-fix_linker_error.patch b/toolchain/gcc/patches/4.3.5/106-fix_linker_error.patch
new file mode 100644
index 0000000000..4dd83db20e
--- /dev/null
+++ b/toolchain/gcc/patches/4.3.5/106-fix_linker_error.patch
@@ -0,0 +1,11 @@
+--- a/gcc/cp/Make-lang.in
++++ b/gcc/cp/Make-lang.in
+@@ -73,7 +73,7 @@ g++-cross$(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 0000000000..b3f1e68d3b
--- /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 0000000000..48023b31aa
--- /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 0000000000..e1ee900a28
--- /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 0000000000..3e1e713d0f
--- /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 0000000000..e3385d2ed0
--- /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 0000000000..0e326a82b2
--- /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 0000000000..39a3a77b85
--- /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 0000000000..f0f2b32d82
--- /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 0000000000..03c470c9e4
--- /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 0000000000..38401601de
--- /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 0000000000..b00096202b
--- /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