--- /home/hwilliams/original/gcc-4.1.2/gcc/config/arm/t-linux-eabi 2005-10-10 11:04:31.000000000 +1000 +++ gcc-4.1.2/gcc/config/arm/t-linux-eabi 2007-05-15 13:53:05.000000000 +1000 @@ -1,11 +1,21 @@ # These functions are included in shared libraries. TARGET_LIBGCC2_CFLAGS = -fPIC +TARGET_LIBGCC2_CFLAGS += -mcpu=ep9312 -mfpu=maverick +LIBGCC2_DEBUG_CFLAGS = -g0 # We do not build a Thumb multilib for Linux because the definition of # CLEAR_INSN_CACHE in linux-gas.h does not work in Thumb mode. MULTILIB_OPTIONS = MULTILIB_DIRNAMES = +LIB1ASMSRC = arm/lib1funcs.asm +LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \ + _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \ + _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \ + _fixsfsi _fixunssfsi + +CRTSTUFF_T_CFLAGS += -mcpu=ep9312 -mfpu=maverick + # Use a version of div0 which raises SIGFPE. LIB1ASMFUNCS := $(filter-out _dvmd_tls,$(LIB1ASMFUNCS)) _dvmd_lnx diff -ruN arm/elf.h gcc-3.4.3/gcc/config/arm/elf.h --- ../gcc-4.1.2-orig/gcc/config/arm/elf.h 2004-02-24 16:25:22.000000000 +0200 +++ gcc-4.1.2/gcc/config/arm/elf.h 2005-02-10 00:31:28.000000000 +0200 @@ -46,7 +46,7 @@ #ifndef SUBTARGET_ASM_FLOAT_SPEC #define SUBTARGET_ASM_FLOAT_SPEC "\ -%{mapcs-float:-mfloat}" +%{mapcs-float:-mfloat} %{msoft-float:-mfpu=softfpa} %{mcpu=ep9312:-mfpu=maverick}" #endif #ifndef ASM_SPEC diff -ruN t-linux gcc-4.1.2/gcc/config/arm/t-linux --- t-linux 2007-05-09 16:32:28.000000000 +1000 +++ gcc-4.1.2/gcc/config/arm/t-linux 2007-05-25 11:02:17.000000000 +1000 @@ -1,19 +1,22 @@ # Just for these, we omit the frame pointer since it makes such a big # difference. It is then pointless adding debugging. TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC +TARGET_LIBGCC2_CFLAGS += -mcpu=ep9312 -mfpu=maverick -mfloat-abi=softfp -D__MAVERICK__ LIBGCC2_DEBUG_CFLAGS = -g0 LIB1ASMSRC = arm/lib1funcs.asm LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \ - _call_via_rX \ - _fixsfsi _fixunssfsi _floatdidf _floatdisf + _fixsfsi _fixunssfsi # MULTILIB_OPTIONS = mhard-float/msoft-float # MULTILIB_DIRNAMES = hard-float soft-float # EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o +# EXTRA_PARTS = crtbegin.o crtend.o crtbeginS.o crtendS.o +CRTSTUFF_T_CFLAGS += -mcpu=ep9312 -mfpu=maverick -mfloat-abi=softfp -D__MAVERICK__ + # LIBGCC = stmp-multilib # INSTALL_LIBGCC = install-multilib '>log msg