| # Name of assembly file containing libgcc1 functions. |
| # This entry must be present, but it can be empty if the target does |
| # not need any assembler functions to support its code generation. |
| # |
| # Alternatively if assembler functions *are* needed then define the |
| # entries below: |
| CROSS_LIBGCC1 = libgcc1-asm.a |
| LIB1ASMSRC = frv/lib1funcs.asm |
| LIB1ASMFUNCS = _cmpll _cmpf _cmpd _addll _subll _andll _orll _xorll _notll _cmov |
| LIB2FUNCS_EXTRA = cmovh.c cmovw.c cmovd.c modi.c umodi.c uitof.c uitod.c ulltof.c ulltod.c |
| |
| # 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 |
| |
| # If any special flags are necessary when building libgcc2 put them here. |
| TARGET_LIBGCC2_CFLAGS = |
| |
| fp-bit.c: $(srcdir)/config/fp-bit.c |
| echo '#define FLOAT' > fp-bit.c |
| echo '#include "config/frv/frv-abi.h"' >> fp-bit.c |
| cat $(srcdir)/config/fp-bit.c >> fp-bit.c |
| |
| dp-bit.c: $(srcdir)/config/fp-bit.c |
| echo '#include "config/frv/frv-abi.h"' > dp-bit.c |
| cat $(srcdir)/config/fp-bit.c >> dp-bit.c |
| |
| cmovh.c: $(srcdir)/config/frv/cmovh.c |
| $(LN_S) $(srcdir)/config/frv/cmovh.c . |
| |
| cmovw.c: $(srcdir)/config/frv/cmovw.c |
| $(LN_S) $(srcdir)/config/frv/cmovw.c . |
| |
| cmovd.c: $(srcdir)/config/frv/cmovd.c |
| $(LN_S) $(srcdir)/config/frv/cmovd.c . |
| |
| modi.c: $(srcdir)/config/frv/modi.c |
| $(LN_S) $(srcdir)/config/frv/modi.c . |
| |
| umodi.c: $(srcdir)/config/frv/umodi.c |
| $(LN_S) $(srcdir)/config/frv/umodi.c . |
| |
| uitof.c: $(srcdir)/config/frv/uitof.c |
| $(LN_S) $(srcdir)/config/frv/uitof.c . |
| |
| uitod.c: $(srcdir)/config/frv/uitod.c |
| $(LN_S) $(srcdir)/config/frv/uitod.c . |
| |
| ulltof.c: $(srcdir)/config/frv/ulltof.c |
| $(LN_S) $(srcdir)/config/frv/ulltof.c . |
| |
| ulltod.c: $(srcdir)/config/frv/ulltod.c |
| $(LN_S) $(srcdir)/config/frv/ulltod.c . |
| |
| # Build frvbegin.o and frvend.o |
| EXTRA_MULTILIB_PARTS=frvbegin.o frvend.o |
| |
| # Compile two additional files that are linked with every program |
| # linked using GCC on systems using COFF or ELF, for the sake of C++ |
| # constructors. |
| |
| FRVSTUFF_CFLAGS = $(TARGET_LIBGCC2_CFLAGS) |
| |
| $(T)frvbegin$(objext): $(srcdir)/config/frv/frvbegin.c $(GCC_PASSES) \ |
| $(CONFIG_H) defaults.h unwind-dw2-fde.h gbl-ctors.h |
| $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) $(FRVSTUFF_CFLAGS) \ |
| -c $(srcdir)/config/frv/frvbegin.c -o $(T)frvbegin$(objext) |
| |
| $(T)frvend$(objext): $(srcdir)/config/frv/frvend.c $(GCC_PASSES) \ |
| $(CONFIG_H) defaults.h unwind-dw2-fde.h gbl-ctors.h |
| $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) $(FRVSTUFF_CFLAGS) \ |
| -c $(srcdir)/config/frv/frvend.c -o $(T)frvend$(objext) |
| |
| # Enable the following if multilibs are needed. |
| # See gcc/genmultilib, gcc/gcc.texi and gcc/tm.texi for a |
| # description of the options and their values. |
| # |
| #MULTILIB_OPTIONS = mcpu=fr500/mcpu=tomcat/mcpu=simple/mcpu=frv msoft-float mdword/mno-dword |
| #MULTILIB_DIRNAMES = fr500 tomcat simple frv nof dw no-dw |
| #MULTILIB_MATCHES = mcpu?simple=mcpu?fr300 mno-double=mcpu?fr500 mcpu?frv=mdouble |
| #MULTILIB_EXCEPTIONS = *mcpu=simple/*msoft-float* *mcpu=frv/*msoft-float* |
| #MULTILIB_EXTRA_OPTS = mlibrary-pic |
| |
| MULTILIB_OPTIONS = mcpu=fr400/mcpu=fr550 mno-pack mlibrary-pic/mfdpic |
| MULTILIB_DIRNAMES = fr400 fr550 unpacked pic fdpic |
| MULTILIB_MATCHES = mcpu?simple=mcpu?fr300 \ |
| mlibrary-pic=multilib-library-pic \ |
| mcpu?fr400=mcpu?fr405 mcpu?fr400=mcpu?fr450 |
| MULTILIB_EXCEPTIONS = mcpu=frv/mno-pack* mcpu=simple/mno-pack* |
| |
| LIBGCC = stmp-multilib |
| INSTALL_LIBGCC = install-multilib |
| |
| EXTRA_HEADERS = $(srcdir)/config/frv/frv-asm.h |
