38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
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# 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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TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer
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LIBGCC2_DEBUG_CFLAGS = -g0
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LIB1ASMSRC = arm/lib1funcs.asm
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LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _call_via_rX _interwork_call_via_rX
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# We want fine grained libraries, so use the new code to build the
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# floating point emulation libraries.
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FPBIT = fp-bit.c
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DPBIT = 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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