forked from Imagelibrary/rtems
473ed53be0
* custom/gensh4.cfg: Remove START_HW_INIT. * custom/simsh4.cfg: Remove START_HW_INIT, RTEMS_CPU_MODEL=sh7750.
69 lines
1.6 KiB
INI
69 lines
1.6 KiB
INI
#
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# simsh4.cfg
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#
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# default configuration for Hitachi SH4 architecture simulator
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#
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# Copyright (C) 2001 OKTET Ltd., St.-Petersburg, Russia
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# Author: Victor V. Vengerov <vvv@oktet.ru>
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#
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# $Id$
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#
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include $(RTEMS_ROOT)/make/custom/default.cfg
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RTEMS_CPU=sh
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RTEMS_CPU_MODEL=sh7750
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# This is the actual bsp directory used during the build process.
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RTEMS_BSP_FAMILY=simsh4
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#
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# This contains the compiler options necessary to select the CPU model
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# and (hopefully) optimize for it.
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#
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# Seems to be good without initialisation FPSCR.
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# Also works with SH4_FPSCR_DN bit set.
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#CPU_CFLAGS= -m4-single-only -ml
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#
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# It works with SH4_FPSCR_PR bit set
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CPU_CFLAGS= -m4 -ml
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# debug flags:
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CFLAGS_DEBUG_V = -O0 -ggdb
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# optimize flag: typically -0, could use -O4 or -fast
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# -O4 is ok for RTEMS
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CFLAGS_OPTIMIZE_V = -O4
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# This section makes the target dependent options file.
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define make-target-options
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endef
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# The following are definitions of make-exe which will work using ld as
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# is currently required. It is expected that as of gcc 2.8, the end user
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# will be able to override parts of the compilers specs and link using gcc.
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ifeq ($(RTEMS_USE_GCC272),yes)
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define make-exe
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$(LD) $(LDFLAGS) -N -e _start \
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-T$(PROJECT_RELEASE)/lib/linkcmds\
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-o $(basename $@).exe \
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$(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
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$(NM) -n $(basename $@).exe > $(basename $@).num
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$(SIZE) $(basename $@).exe
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endef
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else
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define make-exe
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$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -Wl,-Map,$(basename $@).map \
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$(LDLIBS) -o $@ \
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$(LINK_OBJS) $(LINK_LIBS)
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$(NM) -n $@ > $(basename $@).num
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$(SIZE) $@
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endef
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endif
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# Miscellaneous additions go here
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