diff options
Diffstat (limited to 'gcc-4.2.1-5666.3/gcc/config/arm/t-arm-coff')
| -rw-r--r-- | gcc-4.2.1-5666.3/gcc/config/arm/t-arm-coff | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/config/arm/t-arm-coff b/gcc-4.2.1-5666.3/gcc/config/arm/t-arm-coff new file mode 100644 index 000000000..763add31d --- /dev/null +++ b/gcc-4.2.1-5666.3/gcc/config/arm/t-arm-coff @@ -0,0 +1,34 @@ +LIB1ASMSRC = arm/lib1funcs.asm +LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _call_via_rX _interwork_call_via_rX + +# We want fine grained libraries, so use the new code to build the +# floating point emulation libraries. +FPBIT = fp-bit.c +DPBIT = dp-bit.c + +fp-bit.c: $(srcdir)/config/fp-bit.c + echo '#define FLOAT' > fp-bit.c + echo '#ifndef __ARMEB__' >> fp-bit.c + echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c + echo '#endif' >> fp-bit.c + cat $(srcdir)/config/fp-bit.c >> fp-bit.c + +dp-bit.c: $(srcdir)/config/fp-bit.c + echo '#ifndef __ARMEB__' > dp-bit.c + echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c + echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c + echo '#endif' >> dp-bit.c + cat $(srcdir)/config/fp-bit.c >> dp-bit.c + +MULTILIB_OPTIONS = mlittle-endian/mbig-endian mhard-float/msoft-float marm/mthumb mno-thumb-interwork/mthumb-interwork +MULTILIB_DIRNAMES = le be fpu soft arm thumb normal interwork +MULTILIB_MATCHES = +EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o + +LIBGCC = stmp-multilib +INSTALL_LIBGCC = install-multilib + +# Currently there is a bug somewhere in GCC's alias analysis +# or scheduling code that is breaking _fpmul_parts in fp-bit.c. +# Disabling function inlining is a workaround for this problem. +TARGET_LIBGCC2_CFLAGS = -fno-inline |