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authorGravatar Ivan Kuten <ivan.kuten@promwad.com>2007-10-19 17:41:58 +0000
committerGravatar Ivan Kuten <ivan.kuten@promwad.com>2007-10-19 17:41:58 +0000
commitb2683e4d2c59cb3e8a5fe0e2500ac6625e8f60bf (patch)
tree66edeafa11e94cd03f4c672228714a290643a9ec /toolchain/gcc/4.1.2/910-soft-float.patch
parent8e44d212a392d910c54f49eaeac20d8bfcffdf6d (diff)
downloadbuildroot-b2683e4d2c59cb3e8a5fe0e2500ac6625e8f60bf.tar.gz
buildroot-b2683e4d2c59cb3e8a5fe0e2500ac6625e8f60bf.tar.bz2
add soft-float support to 4.1.2 gcc, thanks to Hamish Moffatt
Diffstat (limited to 'toolchain/gcc/4.1.2/910-soft-float.patch')
-rw-r--r--toolchain/gcc/4.1.2/910-soft-float.patch26
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 0000000000..3f886acbf5
--- /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"
+