Mercurial > hg > CbC > CbC_gcc
diff gcc/config/mips/t-isa3264 @ 0:a06113de4d67
first commit
author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
parents | |
children | 77e2b8dfacca |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/config/mips/t-isa3264 Fri Jul 17 14:47:48 2009 +0900 @@ -0,0 +1,35 @@ +# Don't let CTOR_LIST end up in sdata section. +CRTSTUFF_T_CFLAGS = -G 0 + +# Assemble startup files. +$(T)crti.o: $(srcdir)/config/mips/crti.asm $(GCC_PASSES) + $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \ + -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/mips/crti.asm + +$(T)crtn.o: $(srcdir)/config/mips/crtn.asm $(GCC_PASSES) + $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \ + -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mips/crtn.asm + +# We must build libgcc2.a with -G 0, in case the user wants to link +# without the $gp register. +TARGET_LIBGCC2_CFLAGS = -G 0 + +# Build the libraries for both hard and soft floating point + +ifneq ($(filter MIPS_ABI_DEFAULT=ABI_EABI,$(tm_defines)),) +MULTILIB_OPTIONS = msoft-float EL/EB mips32/mips32r2/mips64/mips64r2 +MULTILIB_DIRNAMES = soft-float el eb mips32 mips32r2 mips64 mips64r2 +else +MULTILIB_OPTIONS = msoft-float/mfp64 EL/EB mips32/mips32r2/mips64/mips64r2 +MULTILIB_DIRNAMES = soft-float fp64 el eb mips32 mips32r2 mips64 mips64r2 +ifneq ($(filter MIPS_ISA_DEFAULT=33,$(tm_defines)),) +MULTILIB_EXCLUSIONS = mips32/mfp64 mips64/mfp64 mips64r2/mfp64 +else +MULTILIB_EXCLUSIONS = !mips32r2/mfp64 +endif +endif +MULTILIB_MATCHES = EL=mel EB=meb +EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o + +LIBGCC = stmp-multilib +INSTALL_LIBGCC = install-multilib