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add another gcc version based on 4.4.3 plus the 2009q3 codesourcery patch

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19348 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
kaloz 2010-01-26 18:41:22 +00:00
parent 52ff2dc7b8
commit aa980fc463
14 changed files with 78761 additions and 1 deletions
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4
toolchain/gcc/Config.in
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@ -53,6 +53,10 @@ if !LINUX_2_4
bool "gcc 4.4.1 with CodeSourcery enhancements"
depends BROKEN
config GCC_VERSION_4_4_3_CS
bool "gcc 4.4.3 with CodeSourcery enhancements"
depends BROKEN
endif
endchoice

2
toolchain/gcc/Config.version
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@ -10,6 +10,7 @@ config GCC_VERSION
default "4.4.1+cs" if GCC_VERSION_4_4_1_CS
default "4.4.2" if GCC_VERSION_4_4_2
default "4.4.3" if GCC_VERSION_4_4_3
default "4.4.3" if GCC_VERSION_4_4_3_CS
default "llvm" if GCC_VERSION_LLVM
default "4.1.2"
@ -51,6 +52,7 @@ config GCC_VERSION_4_4
default y if GCC_VERSION_4_4_1_CS
default y if GCC_VERSION_4_4_2
default y if GCC_VERSION_4_4_3
default y if GCC_VERSION_4_4_3_CS
endif

2
toolchain/gcc/Makefile
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@ -98,7 +98,7 @@ GCC_CONFIGURE:= \
$(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
$(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 --with-abi=64) \
$(if $(CONFIG_GCC_VERSION_LLVM),--enable-llvm=$(BUILD_DIR_BASE)/host/llvm) \
$(if $(CONFIG_GCC_VERSION_4_3_3_CS)$(CONFIG_GCC_VERSION_4_4_1_CS),--enable-poison-system-directories)
$(if $(CONFIG_GCC_VERSION_4_3_3_CS)$(CONFIG_GCC_VERSION_4_4_1_CS)$(CONFIG_GCC_VERSION_4_4_3_CS),--enable-poison-system-directories)
ifneq ($(CONFIG_GCC_VERSION_4_3)$(CONFIG_GCC_VERSION_4_4),)
GCC_BUILD_TARGET_LIBGCC:=y

69035
toolchain/gcc/patches/4.4.3+cs/000-codesourcery_2009q3_68.patch Normal file
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File diff suppressed because it is too large Load Diff

33
toolchain/gcc/patches/4.4.3+cs/100-uclibc-conf.patch Normal file
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@ -0,0 +1,33 @@
--- a/contrib/regression/objs-gcc.sh
+++ b/contrib/regression/objs-gcc.sh
@@ -106,6 +106,10 @@
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 @@
# 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 @@
;;
# This must be Linux ELF.
-linux-gnu*)
+linux*)
version_type=linux
need_lib_prefix=no
need_version=no

11
toolchain/gcc/patches/4.4.3+cs/301-missing-execinfo_h.patch Normal file
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@ -0,0 +1,11 @@
--- a/boehm-gc/include/gc.h
+++ b/boehm-gc/include/gc.h
@@ -503,7 +503,7 @@
#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

11
toolchain/gcc/patches/4.4.3+cs/302-c99-snprintf.patch Normal file
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@ -0,0 +1,11 @@
--- a/libstdc++-v3/include/c_global/cstdio
+++ b/libstdc++-v3/include/c_global/cstdio
@@ -139,7 +139,7 @@
_GLIBCXX_END_NAMESPACE
-#if _GLIBCXX_USE_C99
+#if _GLIBCXX_USE_C99 || defined __UCLIBC__
#undef snprintf
#undef vfscanf

47
toolchain/gcc/patches/4.4.3+cs/305-libmudflap-susv3-legacy.patch Normal file
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@ -0,0 +1,47 @@
--- a/libmudflap/mf-hooks2.c
+++ b/libmudflap/mf-hooks2.c
@@ -421,7 +421,7 @@
{
TRACE ("%s\n", __PRETTY_FUNCTION__);
MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
- bzero (s, n);
+ memset (s, 0, n);
}
@@ -431,7 +431,7 @@
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);
}
@@ -441,7 +441,7 @@
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);
}
@@ -450,7 +450,7 @@
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);
}
@@ -459,7 +459,7 @@
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 */

9368
toolchain/gcc/patches/4.4.3+cs/600-ubicom_support.patch Normal file
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File diff suppressed because it is too large Load Diff

25
toolchain/gcc/patches/4.4.3+cs/810-arm-softfloat-libgcc.patch Normal file
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@ -0,0 +1,25 @@
--- 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"
--- a/gcc/config/arm/t-linux
+++ b/gcc/config/arm/t-linux
@@ -4,7 +4,10 @@
LIB1ASMSRC = arm/lib1funcs.asm
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
- _arm_addsubdf3 _arm_addsubsf3
+ _arm_addsubdf3 _arm_addsubsf3 \
+ _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

36
toolchain/gcc/patches/4.4.3+cs/820-libgcc_pic.patch Normal file
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@ -0,0 +1,36 @@
--- a/libgcc/Makefile.in
+++ b/libgcc/Makefile.in
@@ -729,11 +729,12 @@ $(libgcov-objects): %$(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)"; \
@@ -755,7 +756,7 @@ 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
@@ -928,6 +929,10 @@ 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))))

162
toolchain/gcc/patches/4.4.3+cs/910-mbsd_multi.patch Normal file
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@ -0,0 +1,162 @@
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.
* 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
@@ -105,6 +105,9 @@
/* 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);
@@ -690,6 +701,12 @@
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;
@@ -1209,6 +1226,47 @@
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.opt
+++ b/gcc/c.opt
@@ -609,6 +613,9 @@
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
@@ -573,6 +577,9 @@
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
@@ -896,9 +896,6 @@
flag_schedule_insns_after_reload = opt2;
#endif
flag_regmove = opt2;
- flag_strict_aliasing = opt2;
- flag_strict_overflow = opt2;
- flag_delete_null_pointer_checks = opt2;
flag_reorder_blocks = opt2;
flag_reorder_functions = opt2;
flag_tree_vrp = opt2;
@@ -922,6 +919,9 @@
/* -O3 optimizations. */
opt3 = (optimize >= 3);
+ flag_strict_aliasing = opt3;
+ flag_strict_overflow = opt3;
+ flag_delete_null_pointer_checks = opt3;
flag_predictive_commoning = opt3;
flag_inline_functions = opt3;
flag_unswitch_loops = opt3;
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -5699,7 +5715,7 @@
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
@@ -5844,7 +5860,7 @@
@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 @@
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)
{

14
toolchain/gcc/patches/4.4.3+cs/993-arm_insn-opinit-RTX_CODE-fixup.patch Normal file
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@ -0,0 +1,14 @@
--- gcc-4.4.0/gcc/config/arm/arm-protos.h 2009-02-20 16:20:38.000000000 +0100
+++ gcc-4.4.0.new/gcc/config/arm/arm-protos.h 2009-04-22 16:00:58.000000000 +0200
@@ -43,10 +43,10 @@
extern void arm_output_fn_unwind (FILE *, bool);
-#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,

12
toolchain/gcc/patches/4.4.3+cs/999-coldfire.patch Normal file
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@ -0,0 +1,12 @@
Index: gcc-4.4.2/gcc/config.gcc
===================================================================
--- gcc-4.4.2.orig/gcc/config.gcc 2009-10-21 16:19:39.000000000 +0200
+++ gcc-4.4.2/gcc/config.gcc 2009-10-21 16:19:40.000000000 +0200
@@ -1506,6 +1506,7 @@
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