libgcc/config/mmix/t-mmix

   1 # We need to turn off some assumptions on normality for code in crtstuff.c
   2 # and crt{i,n}.S, specifically about execution not continuing past the
   3 # end of the section in the file being compiled.  Thus we must stop the
   4 # assembler from generating stubbable PUSHJ relocs, because that will add
   5 # stubs at the end of the current section when necessary.
   6 CRTSTUFF_T_CFLAGS = -Wa,--no-stubs
   7
   8 # Don't use global registers in libraries.
   9 # FIXME: Not applied at "root" level, so disabled at the moment to stop
  10 # incorrect comparisons with -mabi=gnu.
  11 #MULTILIB_EXTRA_OPTS = mno-base-addresses
  12
  13 # Cannot use default rules due to $(CRTSTUFF_T_CFLAGS).
  14 CUSTOM_CRTIN = yes
  15
  16 crti.o: $(srcdir)/config/mmix/crti.S
  17         $(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $<
  18
  19 crtn.o: $(srcdir)/config/mmix/crtn.S
  20         $(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $<