forked from Imagelibrary/rtems
83 lines
2.8 KiB
INI
83 lines
2.8 KiB
INI
#
|
|
# Config file for ARM BOARD --
|
|
#
|
|
# $Id$
|
|
#
|
|
|
|
include $(RTEMS_ROOT)/make/custom/default.cfg
|
|
|
|
RTEMS_CPU=arm
|
|
RTEMS_CPU_MODEL=arm7tdmi
|
|
#RTEMS_PPC_EXCEPTION_PROCESSING_MODEL=new
|
|
|
|
# This is the actual bsp directory used during the build process.
|
|
RTEMS_BSP_FAMILY=arm_bare_bsp
|
|
|
|
# This section makes the target dependent options file.
|
|
|
|
# if defined asserts do not generate code. This is commonly used
|
|
|
|
define make-target-options
|
|
endef
|
|
|
|
# This contains the compiler options necessary to select the CPU model
|
|
# and (hopefully) optimize for it.
|
|
#
|
|
# NOTE : cheking egcc 1.1.1 source code shows that the last know processor
|
|
# is the 604 model and that this is the default generation option.
|
|
#
|
|
#CPU_CFLAGS = -mcpu=arm7tdmi
|
|
CPU_CFLAGS =
|
|
|
|
# optimize flag: typically -0, could use -O4 or -fast
|
|
# -O4 is ok for RTEMS
|
|
# NOTE2: some level of -O may be actually required by inline assembler (at least
|
|
# -O2 so far.
|
|
# NOTE2 Apparently nobody really knows the status or r2 and r13.
|
|
# As far as I know, small data are pointer impose a very specific compliation
|
|
# model => not used.
|
|
# Currently the sdata2 and sbss2 sections are empty => r2 is not used...
|
|
CFLAGS_OPTIMIZE_V=
|
|
#CFLAGS_OPTIMIZE_V=-O4 -mmultiple -mstring -mstrict-align
|
|
#CFLAGS_OPTIMIZE_V=-O4 -fno-keep-inline-functions -fvolatile-global -fvolatile -mstrict-align -mcpu=750
|
|
|
|
# debug flags: typically none, but at least -O1 is required due to this
|
|
# BSP using inlined code
|
|
CFLAGS_DEBUG_V = -O1
|
|
#CFLAGS_DEBUG_V = -O1 -mmultiple -mstring -mstrict-align
|
|
|
|
# The following is a ld command file which works without using the
|
|
# -specs system in gcc 2.8. IT HAS NEVER BEEN TESTED WITH THIS BSP!!!
|
|
# $(LD) $(XLDFLAGS) -T $(LINKCMDS) \
|
|
# -o $@ -u atexit -u __vectors -u download_entry $(LINK_FILES)
|
|
# $(LD) $(XLDFLAGS) -Ttext 0x20000 \
|
|
# -o $@ -u atexit -u __vectors -u download_entry $(LINK_FILES)
|
|
|
|
# $(CC) -mmvme -mrtems -nostartfiles -mcpu=603 \
|
|
# -o $(basename $@).exe -L $(PROJECT_RELEASE)/lib \
|
|
# $(START_FILE) $(LINK_OBJS) \
|
|
# $(LD_LIBS) \
|
|
# -Wl,-\( -Wl,-lc -Wl,-lrtemsall -Wl,-lgcc -Wl,-\)
|
|
|
|
define make-exe
|
|
$(CC) -v -static -Wl,-Map -Wl,Mapfile -Wl,-T -Wl,linkcmds -Wl,-N -o $(basename $@).obj $(LINK_OBJS) $(LINK_LIBS)
|
|
# $(LINK.c) $(LDLIBS) -o $@ $(LINK_OBJS) $(LINK_LIBS)
|
|
$(OBJCOPY) -O binary \
|
|
--only-section=.text \
|
|
--only-section=.data \
|
|
--only-section=.rodata \
|
|
--strip-unneeded $(basename $@).obj $(basename $@).bin
|
|
$(NM) -g -n $(basename $@).obj > $(basename $@).num
|
|
$(SIZE) $(basename $@).obj
|
|
test -d ${PROJECT_RELEASE}/bin || mkdir ${PROJECT_RELEASE}/bin
|
|
f=`basename $@ .exe`; \
|
|
cp $(basename $@).bin $(basename $@).exe
|
|
cp $(basename $@).bin ${PROJECT_RELEASE}/bin/$${f}$(LIB_VARIANT).exe
|
|
|
|
endef
|
|
|
|
# Miscellaneous additions go here
|
|
|
|
# Let the HWAPI know which set of drivers to build
|
|
#DRIVER_ARCHITECTURE=compactpci
|