forked from Imagelibrary/rtems
b8a30d07a5
that is yet another multilib-related structual cleanup patch:
Changes:
* Make RTEMS_TEST_NO_PAUSE a tests/ subpackage specific option.
- Remove RTEMS_TEST_NO_PAUSE from custom/*.cfg, targopts.h and
cpuopts.h.
- Add autoconf macros RTEMS_*_RTEMS_TEST_NO_PAUSE
(aclocal/rtems-test-no-pause.m4).
- Add RTEMS_*_RTEMS_TEST_NO_PAUSE support to sptests/configure.ins
and tmtests/configure.in. These are the only subdirectories which
currently apply RTEMS_TEST_NO_PAUSE.
- Add autoconf-DEFS support to all test subpackages' configure.ins
below tests/. I.e. AC_DEFINES now get explicitly propagated as
preprocessor defines into Makefiles, cf. AM_CPPFLAGS in
tests/*/*.am, instead of using a global config-files.
- Remove NDEBUG from custom/*.cfg.
* AC_DEFINE POSIX_API, ITRON_API and MULTIPROCESSING in
exec/configure.in, only.
- All other sources now should relay on the values from cpuopts.h
and should not define them themselves.
- Several related changes to many configure.ins
* Bug-fixes to RTEMS_*_RTEMS_DEBUG macros (Actually workarounds to
quoting bugs in autoconf).
Notes:
* This patch is rather immature and only tested for a small subset
of BSPs (requires the tests to be enabled and therefore takes an
tremendous amount of disc space and time.)
* The patches to *cfg were generated by a script. Expect file
formating changes :)
86 lines
2.9 KiB
INI
86 lines
2.9 KiB
INI
#
|
|
# Config file for the PowerPC 60x simulator - psim
|
|
#
|
|
# $Id$
|
|
#
|
|
|
|
include $(RTEMS_ROOT)/make/custom/default.cfg
|
|
|
|
RTEMS_CPU=powerpc
|
|
RTEMS_CPU_MODEL=ppc603e
|
|
|
|
# This is the actual bsp directory used during the build process.
|
|
RTEMS_BSP_FAMILY=psim
|
|
|
|
# This section makes the target dependent options file.
|
|
|
|
# CONSOLE_USE_POLLED (psim_bsp)
|
|
# CONSOLE_USE_INTERRUPTS (psim_bsp)
|
|
# The psim console driver has the structure to operate in either
|
|
# polled or interrupt mode. However both modes only trap to the
|
|
# monitor currently.
|
|
#
|
|
# PSIM_FAST_IDLE (psim_bsp)
|
|
# If defined, speed up the clock ticks while the idle task is running so
|
|
# time spent in the idle task is minimized. This significantly reduces
|
|
# the wall time required to execute the RTEMS test suites.
|
|
#
|
|
# PPC_VECTOR_FILE_BASE (PowerPC)
|
|
# This defines the base address of the exception table.
|
|
# NOTE: Vectors are actually at 0xFFF00000 but file starts at offset 0x0100
|
|
#
|
|
# PPC_USE_SPRG (RTEMS PowerPC port)
|
|
# If defined, then the PowerPC specific code in RTEMS will use some
|
|
# of the special purpose registers to slightly optimize interrupt
|
|
# response time. The use of these registers can conflict with
|
|
# other tools like debuggers.
|
|
|
|
define make-target-options
|
|
@echo "#define CONSOLE_USE_INTERRUPTS 0" >>$@
|
|
@echo "#define CONSOLE_USE_POLLED !CONSOLE_USE_INTERRUPTS" >>$@
|
|
@echo "#define PSIM_FAST_IDLE 1" >>$@
|
|
@echo "#define PPC_VECTOR_FILE_BASE 0xFFF00100" >>$@
|
|
@echo "#define PPC_USE_SPRG 1" >>$@
|
|
endef
|
|
|
|
# This contains the compiler options necessary to select the CPU model
|
|
# and (hopefully) optimize for it.
|
|
#
|
|
CPU_CFLAGS = -mcpu=603
|
|
#-ffunction-sections
|
|
|
|
# optimize flag: typically -0, could use -O4 or -fast
|
|
# -O4 is ok for RTEMS
|
|
# NOTE: some level of -O may be actually required by inline assembler
|
|
CFLAGS_OPTIMIZE_V=-O4 -fno-keep-inline-functions
|
|
|
|
# The following is a linkcmds file which will work without using the
|
|
# -specs system in gcc 2.8.
|
|
# $(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,-\( -Wl,-lc -Wl,-lrtemsall -Wl,-lgcc -Wl,-\)
|
|
ifeq ($(RTEMS_USE_GCC272),yes)
|
|
define make-exe
|
|
$(CC) $(CFLAGS) -o $(basename $@).exe $(LINK_OBJS) $(LINK_LIBS)
|
|
$(NM) -g -n $@ > $(basename $@).num
|
|
$(SIZE) $@
|
|
endef
|
|
else
|
|
# -Wl,--gc-sections
|
|
define make-exe
|
|
$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).exe \
|
|
$(LINK_OBJS) $(LINK_LIBS)
|
|
$(NM) -g -n $@ > $(basename $@).num
|
|
$(SIZE) $@
|
|
endef
|
|
endif
|
|
|
|
# Miscellaneous additions go here
|