45 lines
1.5 KiB
Plaintext
45 lines
1.5 KiB
Plaintext
# Just for these, we omit the frame pointer since it makes such a big
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# difference. It is then pointless adding debugging.
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LIBGCC2_CFLAGS=-O2 -fomit-frame-pointer $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) -g0
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# Don't build enquire
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ENQUIRE=
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# Can't test libgcc1 since it tries to bring in things like malloc, and
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# there probably isn't a libc to link against until we have a compiler.
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LIBGCC1_TEST =
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CROSS_LIBGCC1 = libgcc1-asm.a
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LIB1ASMSRC = arm/lib1funcs.asm
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LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls
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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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fp-bit.c: $(srcdir)/config/fp-bit.c
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echo '#ifdef __SOFTFP__' > fp-bit.c
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echo '#define FLOAT' >> fp-bit.c
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echo '#ifndef __ARMEB__' >> fp-bit.c
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echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
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echo '#endif' >> fp-bit.c
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cat $(srcdir)/config/fp-bit.c >> fp-bit.c
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echo '#endif' >> fp-bit.c
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dp-bit.c: $(srcdir)/config/fp-bit.c
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echo '#ifdef __SOFTFP__' > dp-bit.c
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echo '#ifndef __ARMEB__' >> dp-bit.c
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echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
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echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c
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echo '#endif' >> dp-bit.c
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cat $(srcdir)/config/fp-bit.c >> dp-bit.c
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echo '#endif' >> dp-bit.c
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MULTILIB_OPTIONS = msoft-float mapcs-26 mbig-endian mwords-little-endian
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MULTILIB_DIRNAMES = soft apcs26 big wlittle
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MULTILIB_EXCEPTIONS = *mapcs-26/*mbig-endian* mwords-little-endian *mapcs-26/mwords-little-endian msoft-float/mwords-little-endian
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LIBGCC = stmp-multilib
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INSTALL_LIBGCC = install-multilib
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