40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
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# we need to supply our own assembly versions of libgcc1.c files,
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# since the user may not have native 'cc' available
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CROSS_LIBGCC1 = libgcc1-asm.a
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LIB1ASMSRC = sparc/lb1spc.asm
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LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
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# crt0 is built elsewhere
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LIBGCC1_TEST =
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# These are really part of libgcc1, but this will cause them to be
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# built correctly, so...
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LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
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dp-bit.c: $(srcdir)/config/fp-bit.c
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cat $(srcdir)/config/fp-bit.c > dp-bit.c
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fp-bit.c: $(srcdir)/config/fp-bit.c
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echo '#define FLOAT' > fp-bit.c
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cat $(srcdir)/config/fp-bit.c >> fp-bit.c
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# MULTILIB_OPTIONS should have msparclite too, but we'd have to make
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# gas build...
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#MULTILIB_OPTIONS = msoft-float mcpu=v8
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MULTILIB_OPTIONS = msoft-float
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#MULTILIB_DIRNAMES = soft v8
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MULTILIB_DIRNAMES = soft
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#MULTILIB_MATCHES = msoft-float=mno-fpu mcpu?v8=mv8
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MULTILIB_MATCHES = msoft-float=mno-fpu
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LIBGCC = stmp-multilib
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INSTALL_LIBGCC = install-multilib
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# Assemble startup files.
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crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES)
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$(GCC_FOR_TARGET) -c -o crti.o -x assembler $(srcdir)/config/sparc/sol2-ci.asm
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crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES)
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$(GCC_FOR_TARGET) -c -o crtn.o -x assembler $(srcdir)/config/sparc/sol2-cn.asm
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