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patches/gcc/4.4.6/390-arm-softfloat-libgcc.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed May 18 23:00:46 2011 +0200 (2011-05-18)
changeset 2467 200836977ce6
parent 2201 c26a78f260a7
permissions -rw-r--r--
config: rename variables that are arrays

Make it explicit that a variable is an array bu the name of the variable.
It will be used later when .config gets munged to allow both multiple
arguments and arguments with spaces at the same time to be passed from the
configuration down to the build scripts.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     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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