| # The three first floating point functions listed in LIB1ASMFUNCS (_fixsfdi, |
| # _floatdisf, and _fixunssfdi) are used to disable the inclusion of those |
| # from libgcc2.c. They do not actually exist in lib1funcs.asm. |
| LIB1ASMSRC = h8300/lib1funcs.asm |
| LIB1ASMFUNCS = _cmpsi2 _ucmpsi2 _divhi3 _divsi3 _mulhi3 _mulsi3 \ |
| _floatdisf _fixsfdi _fixunssfdi _fixunssfsi_asm |
| |
| LIB2FUNCS_EXTRA = $(srcdir)/config/h8300/fixunssfsi.c |
| |
| # We do not have DF or DI types, so fake out the libgcc2 compilation. |
| TARGET_LIBGCC2_CFLAGS = -DDF=SF -DDI=SI |
| |
| # We want fine grained libraries, so use the new code to build the |
| # floating point emulation libraries. |
| FPBIT = fp-bit.c |
| |
| fp-bit.c: $(srcdir)/config/fp-bit.c |
| echo '#define FLOAT' > fp-bit.c |
| echo '#define FLOAT_ONLY' >> fp-bit.c |
| echo '#define SMALL_MACHINE' >> fp-bit.c |
| echo '#ifdef __H8300__' >> fp-bit.c |
| echo '#define CMPtype HItype' >> fp-bit.c |
| echo '#else' >> fp-bit.c |
| echo '#define CMPtype SItype' >> fp-bit.c |
| echo '#endif' >> fp-bit.c |
| cat $(srcdir)/config/fp-bit.c >> fp-bit.c |
| |
| MULTILIB_OPTIONS = mh/ms mn mint32 |
| MULTILIB_DIRNAMES = h8300h h8300s normal int32 |
| MULTILIB_EXCEPTIONS = mint32 mn mn/mint32 |
| |
| LIBGCC = stmp-multilib |
| INSTALL_LIBGCC = install-multilib |