gcc/config/xtensa/t-xtensa

   1 # Use GCC's floating-point emulation code
   2 LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
   3
   4 dp-bit.c: $(srcdir)/config/fp-bit.c
   5         cat $(srcdir)/config/fp-bit.c > dp-bit.c
   6
   7 fp-bit.c: $(srcdir)/config/fp-bit.c
   8         echo '#define FLOAT' > fp-bit.c
   9         cat $(srcdir)/config/fp-bit.c >> fp-bit.c
  10
  11 ########################################################################
  12
  13 # Skip the libgcc1 test.
  14 LIBGCC1_TEST =
  15
  16 # Don't run fixproto
  17 STMP_FIXPROTO =
  18
  19 # Build crtbegin and crtend with the "longcalls" option
  20 CRTSTUFF_T_CFLAGS += -mlongcalls
  21 CRTSTUFF_T_CFLAGS_S += -mlongcalls
  22
  23 CROSS_LIBGCC1 = libgcc1-asm.a
  24 LIB1ASMSRC = xtensa/lib1funcs.asm
  25 LIB1ASMFUNCS = _mulsi3 _nsau _divsi3 _modsi3 _udivsi3 _umodsi3
  26
  27 TARGET_LIBGCC2_CFLAGS += -mlongcalls
  28
  29 LIB2FUNCS_EXTRA += $(srcdir)/config/xtensa/lib2funcs.S
  30
  31 $(out_object_file): gt-xtensa.h
  32 gt-xtensa.h : s-gtype ; @true