| CONFIG2_H = $(srcdir)/config/mips/ecoff.h |
| |
| LIB1ASMSRC = mips/mips16.S |
| LIB1ASMFUNCS = _m16addsf3 _m16subsf3 _m16mulsf3 _m16divsf3 \ |
| _m16eqsf2 _m16nesf2 _m16gtsf2 _m16gesf2 _m16lesf2 _m16ltsf2 \ |
| _m16fltsisf _m16fixsfsi \ |
| _m16adddf3 _m16subdf3 _m16muldf3 _m16divdf3 \ |
| _m16extsfdf2 _m16trdfsf2 \ |
| _m16eqdf2 _m16nedf2 _m16gtdf2 _m16gedf2 _m16ledf2 _m16ltdf2 \ |
| _m16fltsidf _m16fixdfsi \ |
| _m16retsf _m16retdf \ |
| _m16stub1 _m16stub2 _m16stub5 _m16stub6 _m16stub9 _m16stub10 \ |
| _m16stubsf0 _m16stubsf1 _m16stubsf2 _m16stubsf5 _m16stubsf6 \ |
| _m16stubsf9 _m16stubsf10 \ |
| _m16stubdf0 _m16stubdf1 _m16stubdf2 _m16stubdf5 _m16stubdf6 \ |
| _m16stubdf9 _m16stubdf10 |
| |
| # We must build libgcc2.a with -G 0, in case the user wants to link |
| # without the $gp register. |
| TARGET_LIBGCC2_CFLAGS = -G 0 |
| |
| # We want fine grained libraries, so use the new code to build the |
| # floating point emulation libraries. |
| FPBIT = fp-bit.c |
| DPBIT = dp-bit.c |
| |
| dp-bit.c: $(srcdir)/config/fp-bit.c |
| echo '#ifdef __MIPSEL__' > dp-bit.c |
| echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c |
| echo '#endif' >> dp-bit.c |
| echo '#define US_SOFTWARE_GOFAST' >> dp-bit.c |
| cat $(srcdir)/config/fp-bit.c >> dp-bit.c |
| |
| fp-bit.c: $(srcdir)/config/fp-bit.c |
| echo '#define FLOAT' > fp-bit.c |
| echo '#ifdef __MIPSEL__' >> fp-bit.c |
| echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c |
| echo '#endif' >> fp-bit.c |
| echo '#define US_SOFTWARE_GOFAST' >> fp-bit.c |
| cat $(srcdir)/config/fp-bit.c >> fp-bit.c |
| |
| # Build the libraries for both hard and soft floating point |
| |
| MULTILIB_OPTIONS = msoft-float/msingle-float EL/EB mips1/mips3 |
| MULTILIB_DIRNAMES = soft-float single el eb mips1 mips3 |
| MULTILIB_MATCHES = msingle-float=m4650 |
| |
| LIBGCC = stmp-multilib |
| INSTALL_LIBGCC = install-multilib |
| |
| # Add additional dependencies to recompile selected modules whenever the |
| # tm.h file changes. The files compiled are: |
| # |
| # gcc.c (*_SPEC changes) |
| # toplev.c (new switches + assembly output changes) |
| # sdbout.c (debug format changes) |
| # dbxout.c (debug format changes) |
| # dwarfout.c (debug format changes) |
| # final.c (assembly output changes) |
| # varasm.c (assembly output changes) |
| # cse.c (cost functions) |
| # insn-output.c (possible ifdef changes in tm.h) |
| # regclass.c (fixed/call used register changes) |
| # explow.c (GO_IF_LEGITIMATE_ADDRESS) |
| # recog.c (GO_IF_LEGITIMATE_ADDRESS) |
| # reload.c (GO_IF_LEGITIMATE_ADDRESS) |
| |
| gcc.o: $(CONFIG2_H) |
| toplev.o: $(CONFIG2_H) |
| sdbout.o: $(CONFIG2_H) |
| dbxout.o: $(CONFIG2_H) |
| dwarfout.o: $(CONFIG2_H) |
| final.o: $(CONFIG2_H) |
| varasm.o: $(CONFIG2_H) |
| cse.o: $(CONFIG2_H) |
| insn-output.o: $(CONFIG2_H) |
| regclass.o: $(CONFIG2_H) |
| explow.o: $(CONFIG2_H) |
| recog.o: $(CONFIG2_H) |
| reload.o: $(CONFIG2_H) |