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| author | Ivan Kuten <ivan.kuten@promwad.com> | 2007-10-19 17:41:58 +0000 |
|---|---|---|
| committer | Ivan Kuten <ivan.kuten@promwad.com> | 2007-10-19 17:41:58 +0000 |
| commit | b2683e4d2c59cb3e8a5fe0e2500ac6625e8f60bf (patch) | |
| tree | 66edeafa11e94cd03f4c672228714a290643a9ec /toolchain | |
| parent | 8e44d212a392d910c54f49eaeac20d8bfcffdf6d (diff) | |
| download | buildroot-novena-b2683e4d2c59cb3e8a5fe0e2500ac6625e8f60bf.tar.gz buildroot-novena-b2683e4d2c59cb3e8a5fe0e2500ac6625e8f60bf.zip | |
add soft-float support to 4.1.2 gcc, thanks to Hamish Moffatt
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/gcc/4.1.2/910-soft-float.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/toolchain/gcc/4.1.2/910-soft-float.patch b/toolchain/gcc/4.1.2/910-soft-float.patch new file mode 100644 index 000000000..3f886acbf --- /dev/null +++ b/toolchain/gcc/4.1.2/910-soft-float.patch @@ -0,0 +1,26 @@ +--- gcc-4.2-20061205/gcc/config/arm/t-linux 2006-12-08 15:18:33.000000000 -0800 ++++ gcc-4.2-20061205/gcc/config/arm/t-linux 2006-12-08 15:18:33.000000000 -0800 +@@ -4,7 +4,10 @@ + LIBGCC2_DEBUG_CFLAGS = -g0 + + LIB1ASMSRC = arm/lib1funcs.asm +-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx ++LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \ ++ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \ ++ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \ ++ _fixsfsi _fixunssfsi _floatdidf _floatundidf _floatdisf _floatundisf + + # MULTILIB_OPTIONS = mhard-float/msoft-float + # MULTILIB_DIRNAMES = hard-float soft-float + +--- gcc-4.2-20061205/gcc/config/arm/linux-elf.h 2006-12-08 15:18:33.000000000 -0800 ++++ gcc-4.2-20061205/gcc/config/arm/linux-elf.h 2006-12-08 15:18:33.000000000 -0800 +@@ -63,7 +63,7 @@ + %{shared:-lc} \ + %{!shared:%{profile:-lc_p}%{!profile:-lc}}" + +-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc" ++#define LIBGCC_SPEC "-lgcc" + + #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" + |