diff options
Diffstat (limited to 'contrib/gcc/config/sparc/t-elf')
| -rw-r--r-- | contrib/gcc/config/sparc/t-elf | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/contrib/gcc/config/sparc/t-elf b/contrib/gcc/config/sparc/t-elf new file mode 100644 index 0000000..da9df38 --- /dev/null +++ b/contrib/gcc/config/sparc/t-elf @@ -0,0 +1,39 @@ +# we need to supply our own assembly versions of libgcc1.c files, +# since the user may not have native 'cc' available + +CROSS_LIBGCC1 = libgcc1-asm.a +LIB1ASMSRC = sparc/lb1spc.asm +LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3 + +# crt0 is built elsewhere +LIBGCC1_TEST = + +# These are really part of libgcc1, but this will cause them to be +# built correctly, so... + +LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c + +dp-bit.c: $(srcdir)/config/fp-bit.c + cat $(srcdir)/config/fp-bit.c > dp-bit.c + +fp-bit.c: $(srcdir)/config/fp-bit.c + echo '#define FLOAT' > fp-bit.c + cat $(srcdir)/config/fp-bit.c >> fp-bit.c + +# MULTILIB_OPTIONS should have msparclite too, but we'd have to make +# gas build... +#MULTILIB_OPTIONS = msoft-float mcpu=v8 +MULTILIB_OPTIONS = msoft-float +#MULTILIB_DIRNAMES = soft v8 +MULTILIB_DIRNAMES = soft +#MULTILIB_MATCHES = msoft-float=mno-fpu mcpu?v8=mv8 +MULTILIB_MATCHES = msoft-float=mno-fpu + +LIBGCC = stmp-multilib +INSTALL_LIBGCC = install-multilib + +# Assemble startup files. +crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES) + $(GCC_FOR_TARGET) -c -o crti.o -x assembler $(srcdir)/config/sparc/sol2-ci.asm +crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES) + $(GCC_FOR_TARGET) -c -o crtn.o -x assembler $(srcdir)/config/sparc/sol2-cn.asm |
