patches/gcc/4.3.5/310-arm-softfloat.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Mon Feb 13 21:47:25 2012 +0100 (2012-02-13)
changeset 2883 cea814c9932a
parent 1461 35b30f8fb307
permissions -rw-r--r--
libc/glibc: do not consume parameters when parsing them

Currently, there are two constructs used to parse arguments in
glibc backends, one that consumes args as they are parsed, and
one that does not.

Always use the construct that does not eat args as they are parsed.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 Original patch from: ../4.3.2/310-arm-softfloat.patch
     2 
     3 -= BEGIN original header =-
     4 -= END original header =-
     5 
     6 diff -durN gcc-4.3.3.orig/gcc/config/arm/linux-elf.h gcc-4.3.3/gcc/config/arm/linux-elf.h
     7 --- gcc-4.3.3.orig/gcc/config/arm/linux-elf.h	2007-11-08 14:44:09.000000000 +0100
     8 +++ gcc-4.3.3/gcc/config/arm/linux-elf.h	2009-01-27 22:25:47.000000000 +0100
     9 @@ -60,7 +60,7 @@
    10     %{shared:-lc} \
    11     %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
    12  
    13 -#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
    14 +#define LIBGCC_SPEC "-lgcc"
    15  
    16  #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
    17  
    18 diff -durN gcc-4.3.3.orig/gcc/config/arm/t-linux gcc-4.3.3/gcc/config/arm/t-linux
    19 --- gcc-4.3.3.orig/gcc/config/arm/t-linux	2006-11-09 23:14:27.000000000 +0100
    20 +++ gcc-4.3.3/gcc/config/arm/t-linux	2009-01-27 22:25:47.000000000 +0100
    21 @@ -3,7 +3,12 @@
    22  TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC
    23  
    24  LIB1ASMSRC = arm/lib1funcs.asm
    25 -LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
    26 +LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func \
    27 +	_call_via_rX _interwork_call_via_rX \
    28 +	_lshrdi3 _ashrdi3 _ashldi3 \
    29 +	_negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
    30 +	_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
    31 +	_fixsfsi _fixunssfsi _floatdidf _floatdisf _floatundidf _floatundisf
    32  
    33  # MULTILIB_OPTIONS = mhard-float/msoft-float
    34  # MULTILIB_DIRNAMES = hard-float soft-float