add preliminary support for gcc-4.4.0, need to forward port the fhonour-copt patch
SVN-Revision: 15345v19.07.3_mercusys_ac12_duma
Florian Fainelli
15 years ago
parent
632f50b891
commit
e15ca56024
@ -0,0 +1,33 @@
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--- gcc/gcc/config/--- gcc/contrib/regression/objs-gcc.sh
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+++ gcc/contrib/regression/objs-gcc.sh
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@@ -105,6 +105,10 @@
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then
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make all-gdb all-dejagnu all-ld || exit 1
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make install-gdb install-dejagnu install-ld || exit 1
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+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
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+ then
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+ make all-gdb all-dejagnu all-ld || exit 1
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+ make install-gdb install-dejagnu install-ld || exit 1
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elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
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make bootstrap || exit 1
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make install || exit 1
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--- gcc/libjava/classpath/ltconfig
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+++ gcc/libjava/classpath/ltconfig
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@@ -603,7 +603,7 @@
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# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
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case $host_os in
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-linux-gnu*) ;;
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+linux-gnu*|linux-uclibc*) ;;
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linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
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esac
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@@ -1251,7 +1251,7 @@
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;;
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# This must be Linux ELF.
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-linux-gnu*)
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+linux*)
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version_type=linux
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need_lib_prefix=no
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need_version=no
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@ -0,0 +1,11 @@
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--- gcc-4.0.0/boehm-gc/include/gc.h-orig 2005-04-28 22:28:57.000000000 -0500
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+++ gcc-4.0.0/boehm-gc/include/gc.h 2005-04-28 22:30:38.000000000 -0500
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@@ -500,7 +500,7 @@
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#ifdef __linux__
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# include <features.h>
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# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
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- && !defined(__ia64__)
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+ && !defined(__ia64__) && !defined(__UCLIBC__)
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# ifndef GC_HAVE_BUILTIN_BACKTRACE
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# define GC_HAVE_BUILTIN_BACKTRACE
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# endif
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@ -0,0 +1,13 @@
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Index: gcc-4.3.0/libstdc++-v3/include/c_global/cstdio
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===================================================================
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--- gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (revision 129202)
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+++ gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (working copy)
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@@ -144,7 +144,7 @@
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_GLIBCXX_END_NAMESPACE
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-#if _GLIBCXX_USE_C99
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+#if _GLIBCXX_USE_C99 || defined __UCLIBC__
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#undef snprintf
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#undef vfscanf
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@ -0,0 +1,49 @@
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Index: gcc-4.2/libmudflap/mf-hooks2.c
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===================================================================
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--- gcc-4.2/libmudflap/mf-hooks2.c (revision 119834)
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+++ gcc-4.2/libmudflap/mf-hooks2.c (working copy)
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@@ -427,7 +427,7 @@
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{
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
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- bzero (s, n);
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+ memset (s, 0, n);
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}
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@@ -437,7 +437,7 @@
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
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MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
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- bcopy (src, dest, n);
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+ memmove (dest, src, n);
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}
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@@ -447,7 +447,7 @@
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
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MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
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- return bcmp (s1, s2, n);
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+ return n == 0 ? 0 : memcmp (s1, s2, n);
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}
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@@ -456,7 +456,7 @@
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size_t n = strlen (s);
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
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- return index (s, c);
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+ return strchr (s, c);
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}
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@@ -465,7 +465,7 @@
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size_t n = strlen (s);
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
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- return rindex (s, c);
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+ return strrchr (s, c);
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}
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/* XXX: stpcpy, memccpy */
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@ -0,0 +1,27 @@
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diff -urN gcc-4.4.0/gcc/config/arm/linux-elf.h gcc-4.4.0.new/gcc/config/arm/linux-elf.h
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--- gcc-4.4.0/gcc/config/arm/linux-elf.h 2009-02-20 16:20:38.000000000 +0100
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+++ gcc-4.4.0.new/gcc/config/arm/linux-elf.h 2009-04-22 15:49:50.000000000 +0200
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@@ -60,7 +60,7 @@
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%{shared:-lc} \
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%{!shared:%{profile:-lc_p}%{!profile:-lc}}"
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-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
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+#define LIBGCC_SPEC "-lgcc"
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#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
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diff -urN gcc-4.4.0/gcc/config/arm/t-linux gcc-4.4.0.new/gcc/config/arm/t-linux
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--- gcc-4.4.0/gcc/config/arm/t-linux 2008-12-19 18:31:12.000000000 +0100
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+++ gcc-4.4.0.new/gcc/config/arm/t-linux 2009-04-22 15:49:15.000000000 +0200
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@@ -4,7 +4,10 @@
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LIB1ASMSRC = arm/lib1funcs.asm
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LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
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- _arm_addsubdf3 _arm_addsubsf3
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+ _arm_addsubdf3 _arm_addsubsf3 \
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+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
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+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
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+ _fixsfsi _fixunssfsi _floatdidf _floatundidf _floatdisf _floatundisf
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# MULTILIB_OPTIONS = mhard-float/msoft-float
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# MULTILIB_DIRNAMES = hard-float soft-float
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@ -0,0 +1,14 @@
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--- gcc-4.4.0/gcc/config/arm/arm-protos.h 2009-02-20 16:20:38.000000000 +0100
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+++ gcc-4.4.0.new/gcc/config/arm/arm-protos.h 2009-04-22 16:00:58.000000000 +0200
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@@ -43,10 +43,10 @@
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extern void arm_output_fn_unwind (FILE *, bool);
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-#ifdef RTX_CODE
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extern bool arm_vector_mode_supported_p (enum machine_mode);
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extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode);
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extern int const_ok_for_arm (HOST_WIDE_INT);
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+#ifdef RTX_CODE
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extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx,
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HOST_WIDE_INT, rtx, rtx, int);
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extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode,
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@ -0,0 +1,10 @@
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--- gcc-4.3.1/gcc/config.gcc.old 2008-06-17 23:49:00.000000000 +0200
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+++ gcc-4.3.1/gcc/config.gcc 2008-06-17 23:03:07.000000000 +0200
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@@ -1630,6 +1630,7 @@
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if test x$sjlj != x1; then
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tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
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fi
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+ tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
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;;
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m68k-*-rtems*)
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default_m68k_cpu=68020
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