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patches/gcc/4.4.0/390-arm-softfloat-libgcc.patch
author Titus von Boxberg <titus@v9g.de>
Tue Nov 22 10:08:10 2011 +0100 (2011-11-22)
branch1.13
changeset 2842 9ee6a3a0f3de
permissions -rw-r--r--
scripts/functions: extract: portable call for old and defective tars

Instead of using -J, --lzma, --use-compress-program or the like
use <compressor> -dc <file> | tar -f -

Signed-off-by: Titus von Boxberg <titus@v9g.de>
(transplanted from 49af7802dcd538ec3cb64337030b03ac2c6344d2) 
     1 [PATCH] add the correct symbols to libgcc for uclibc arm softfloat

     2 

     3 Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

     4 ---

     5  gcc/config/arm/linux-elf.h |    2 +-

     6  gcc/config/arm/t-linux     |    6 +++++-

     7  2 files changed, 6 insertions(+), 2 deletions(-)

     8 

     9 Index: gcc-4.4.0/gcc/config/arm/t-linux

    10 ===================================================================

    11 --- gcc-4.4.0.orig/gcc/config/arm/t-linux

    12 +++ gcc-4.4.0/gcc/config/arm/t-linux

    13 @@ -4,7 +4,11 @@

    14  

    15  LIB1ASMSRC = arm/lib1funcs.asm

    16  LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \

    17 -	_arm_addsubdf3 _arm_addsubsf3

    18 +	_arm_addsubdf3 _arm_addsubsf3 \

    19 +	_arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \

    20 +	_arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \

    21 +	_arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \

    22 +	_arm_fixsfsi _arm_fixunssfsi

    23  

    24  # MULTILIB_OPTIONS = mhard-float/msoft-float

    25  # MULTILIB_DIRNAMES = hard-float soft-float

    26 Index: gcc-4.4.0/gcc/config/arm/linux-elf.h

    27 ===================================================================

    28 --- gcc-4.4.0.orig/gcc/config/arm/linux-elf.h

    29 +++ gcc-4.4.0/gcc/config/arm/linux-elf.h

    30 @@ -60,7 +60,7 @@

    31     %{shared:-lc} \

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

    33  

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

    35 +#define LIBGCC_SPEC "-lgcc"

    36  

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

    38
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