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riscv-gcc-1
Commit b92b0cc9 by Richard Earnshaw
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Build fp-bit.c when compiling with -msoft-float. 

From-SVN: r14064
parent 5bc85b0a
Showing with 23 additions and 0 deletions
gcc/config/arm/t-semi
......@@ -13,6 +13,29 @@ CROSS_LIBGCC1 = libgcc1-asm.a
LIB1ASMSRC = arm/lib1funcs.asm
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls
# These are really part of libgcc1, but this will cause them to be
# built correctly, so...
LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifdef __SOFTFP__' > fp-bit.c
echo '#define FLOAT' >> fp-bit.c
echo '#ifndef __ARMEB__' >> fp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
echo '#endif' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
echo '#endif' >> fp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifdef __SOFTFP__' > dp-bit.c
echo '#ifndef __ARMEB__' >> dp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c
echo '#endif' >> dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
echo '#endif' >> dp-bit.c
MULTILIB_OPTIONS = msoft-float mapcs-26 mbig-endian mwords-little-endian
MULTILIB_DIRNAMES = soft apcs26 big wlittle
MULTILIB_EXCEPTIONS = *mapcs-26/*mbig-endian* mwords-little-endian *mapcs-26/mwords-little-endian msoft-float/mwords-little-endian
......
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