diff gcc/config/mips/t-isa3264 @ 0:a06113de4d67

first commit
author kent <kent@cr.ie.u-ryukyu.ac.jp>
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