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patches/gcc/4.3.1/310-arm-softfloat.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Nov 13 18:22:23 2008 +0000 (2008-11-13)
changeset 1041 2573519c00d6
permissions -rw-r--r--
Merge #1195, #1196 and #1203 from /devel/YEM-build_host_target_cleanup:
- Get rid of CT_CC_NATIVE
- Get rid of CT_CANADIAN_OPT
- Sanitise CT_BUILD vs. CT_HOST

/trunk/scripts/build/tools/200-sstrip.sh | 4 2 2 0
/trunk/scripts/build/binutils.sh | 1 0 1 0 -
/trunk/scripts/build/cc/gcc.sh | 11 6 5 0 +-
/trunk/scripts/build/debug/200-duma.sh | 3 1 2 0 -
/trunk/scripts/build/libc/glibc.sh | 10 5 5 0 +-
/trunk/scripts/build/libc/eglibc.sh | 8 4 4 0 +-
/trunk/scripts/crosstool.sh | 168 113 55 0 ++++++++++++++++++++++++++------------
/trunk/config/toolchain.in | 160 137 23 0 +++++++++++++++++++++++++++++++-----
8 files changed, 268 insertions(+), 97 deletions(-) 
     1 diff -durN gcc-4.3.1.orig/gcc/config/arm/linux-elf.h gcc-4.3.1/gcc/config/arm/linux-elf.h

     2 --- gcc-4.3.1.orig/gcc/config/arm/linux-elf.h	2007-11-08 14:44:09.000000000 +0100

     3 +++ gcc-4.3.1/gcc/config/arm/linux-elf.h	2008-07-23 15:30:57.000000000 +0200

     4 @@ -60,7 +60,7 @@

     5     %{shared:-lc} \

     6     %{!shared:%{profile:-lc_p}%{!profile:-lc}}"

     7  

     8 -#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"

     9 +#define LIBGCC_SPEC "-lgcc"

    10  

    11  #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"

    12  

    13 diff -durN gcc-4.3.1.orig/gcc/config/arm/t-linux gcc-4.3.1/gcc/config/arm/t-linux

    14 --- gcc-4.3.1.orig/gcc/config/arm/t-linux	2006-11-09 23:14:27.000000000 +0100

    15 +++ gcc-4.3.1/gcc/config/arm/t-linux	2008-07-23 19:15:25.000000000 +0200

    16 @@ -3,7 +3,12 @@

    17  TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC

    18  

    19  LIB1ASMSRC = arm/lib1funcs.asm

    20 -LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx

    21 +LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func \

    22 +	_call_via_rX _interwork_call_via_rX \

    23 +	_lshrdi3 _ashrdi3 _ashldi3 \

    24 +	_negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \

    25 +	_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \

    26 +	_fixsfsi _fixunssfsi _floatdidf _floatdisf _floatundidf _floatundisf

    27  

    28  # MULTILIB_OPTIONS = mhard-float/msoft-float

    29  # MULTILIB_DIRNAMES = hard-float soft-float
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