diff options
Diffstat (limited to 'make/custom/sim68000.cfg')
| -rw-r--r-- | make/custom/sim68000.cfg | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/make/custom/sim68000.cfg b/make/custom/sim68000.cfg new file mode 100644 index 0000000000..12bac70be4 --- /dev/null +++ b/make/custom/sim68000.cfg @@ -0,0 +1,62 @@ +# +# Config file for a BSVC m68k simulator +# +# $Id$ +# + +include $(RTEMS_ROOT)/make/custom/default.cfg + +RTEMS_CPU=m68k +RTEMS_CPU_MODEL=m68000 +ifeq ($(RTEMS_BSVC_MODEL),sim68000) +RTEMS_CPU_MODEL=m68000 +CPU_CFLAGS = -m68000 +else +ifeq ($(RTEMS_BSVC_MODEL),simcpu32) +RTEMS_CPU_MODEL=cpu32 +CPU_CFLAGS = -mcpu32 +else +RTEMS_CPU_MODEL=$(RTEMS_CPU_MODEL)_is_not_known +endif # sim68000 +endif # simcpu32 + +# This is the actual bsp directory used during the build process. +RTEMS_BSP_FAMILY=sim68000 + +# +# This contains the compiler options necessary to select the CPU model +# and (hopefully) optimize for it. +# +CPU_DEFINES = + +# optimize flag: typically -0, could use -O4 or -fast +# -O4 is ok for RTEMS +CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer + +# debugging please +CFLAGS_DEBUG_V = + +# This section makes the target dependent options file. +define make-target-options + @echo "#undef $(RTEMS_BSVC_MODEL)" >>$@ + @echo "#define $(RTEMS_BSVC_MODEL)" >>$@ +endef + +# The following are definitions of make-exe which will work using ld as +# is currently required. It is expected that as of gcc 2.8, the end user +# will be able to override parts of the compilers specs and link using gcc. + +ifeq ($(RTEMS_USE_GCC272),yes) +define make-exe + @echo GCC 2.7.2 and older are not supported +endef +else +define make-exe + $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) \ + -o $(basename $@).nxe $(LINK_OBJS) $(LINK_LIBS) + $(OBJCOPY) -O ieee $(basename $@).nxe $(basename $@).exe + $(NM) -g -n $@ > $(basename $@).num + $(SIZE) $@ +endef +endif +# Miscellaneous additions go here |