diff options
Diffstat (limited to 'make/custom/gen83xx.cfg')
-rw-r--r-- | make/custom/gen83xx.cfg | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/make/custom/gen83xx.cfg b/make/custom/gen83xx.cfg new file mode 100644 index 0000000000..b6bccf8df6 --- /dev/null +++ b/make/custom/gen83xx.cfg @@ -0,0 +1,39 @@ +# +# Shared base config file for GEN83xx BSPs +# +# $Id$ +# + +include $(RTEMS_ROOT)/make/custom/default.cfg +# +# FIXME: we might want to use the e300 CPU model explicitely, +# using RTEMS_CPU_MODEL=e300 and -me300 +# but I doubt the compiler actually generates different code +# +RTEMS_CPU=powerpc +RTEMS_CPU_MODEL=mpc83xx + +# This is the actual bsp directory used during the build process. +RTEMS_BSP_FAMILY=gen83xx + +# This contains the compiler options necessary to select the CPU model +# and (hopefully) optimize for it. +# +CPU_CFLAGS = -mcpu=603e -mstrict-align -fno-strict-aliasing\ + -D$(RTEMS_BOARD_MODEL) -D$(RTEMS_83XX_DERIVATE) + +# optimize flag: typically -O2 +CFLAGS_OPTIMIZE_V = -O4 -g -fno-keep-inline-functions + +# The following are definitions of make-exe which will work using ld as +# is currently required. + +define make-exe + $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) \ + -qnolinkcmds -T $(RTEMS_LINKCMDS) -o $(basename $@).exe \ + $(LINK_OBJS) $(LINK_LIBS) + $(NM) -g -n $(basename $@).exe > $(basename $@).num + $(SIZE) $(basename $@).exe +endef + +# Miscellaneous additions go here |