49703eb3f5
* mips/crt0_cfe.S: New file.
* mips/cfe_mem.c: New file.
* mips/cfe_prestart.S: Remove.
* mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
and use _start as the entry point. Align BSS to 32-byte boundary.
* mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
* mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
(__libcfe_meminit, __libcfe_stack_top): New prototypes.
* mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
(cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
* mips/configure.in: Build and install crt0_cfe.o when CFE support
is built.
* mips/configure: Regenerate.
256 lines
7.4 KiB
Makefile
256 lines
7.4 KiB
Makefile
# Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000 Cygnus Support
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#
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# The authors hereby grant permission to use, copy, modify, distribute,
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# and license this software and its documentation for any purpose, provided
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# that existing copyright notices are retained in all copies and that this
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# notice is included verbatim in any distributions. No written agreement,
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# license, or royalty fee is required for any of the authorized uses.
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# Modifications to this software may be copyrighted by their authors
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# and need not follow the licensing terms described here, provided that
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# the new terms are clearly indicated on the first page of each file where
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# they apply.
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VPATH = @srcdir@
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srcdir = @srcdir@
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objdir = .
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srcroot = $(srcdir)/../..
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objroot = $(objdir)/../..
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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host_alias = @host_alias@
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target_alias = @target_alias@
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program_transform_name = @program_transform_name@
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bindir = @bindir@
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libdir = @libdir@
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tooldir = $(exec_prefix)/$(target_alias)
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# Multilib support variables.
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# TOP is used instead of MULTI{BUILD,SRC}TOP.
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MULTIDIRS =
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MULTISUBDIR =
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MULTIDO = true
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MULTICLEAN = true
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INSTALL = @INSTALL@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_DATA = @INSTALL_DATA@
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SHELL = /bin/sh
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CC = @CC@
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#AS = @AS@
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AS = `if [ -f ${objroot}/../gas/as.new ] ; \
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then echo ${objroot}/../gas/as.new ; \
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else echo as ; fi`
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AR = @AR@
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#LD = @LD@
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LD = `if [ -f ${objroot}/../ld/ld.new ] ; \
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then echo ${objroot}/../ld/ld.new ; \
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else echo ld ; fi`
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RANLIB = @RANLIB@
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OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \
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then echo ${objroot}/../binutils/objdump ; \
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else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi`
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OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
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then echo ${objroot}/../binutils/objcopy ; \
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else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`
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CRT0 = @crt0@
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PCRT0 = @pcrt0@
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GENOBJS = syscalls.o fstat.o getpid.o isatty.o kill.o \
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lseek.o print.o putnum.o stat.o unlink.o
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GENOBJS2 = open.o close.o read.o write.o
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IDTOBJS = idtmon.o @part_specific_obj@ ${GENOBJS}
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PMONOBJS = pmon.o @part_specific_obj@ ${GENOBJS}
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LSIOBJS = lsipmon.o @part_specific_obj@ ${GENOBJS}
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DVEOBJS = dvemon.o @part_specific_obj@ ${GENOBJS} ${GENOBJS2}
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JMR3904OBJS = jmr3904-io.o @part_specific_obj@ ${GENOBJS} ${GENOBJS2}
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CFEOBJS = cfe.o cfe_api.o cfe_mem.o @part_specific_obj@ ${GENOBJS} ${GENOBJS2}
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CYGMONOBJS = open.o close.o cygmon.o @part_specific_obj@ ${GENOBJS}
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# Nullmon cannot support read and write, but the test cases pull them in via libs
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NULLMONOBJS = nullmon.o @part_specific_obj@ ${GENOBJS}
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CFLAGS = -g
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GCC_LDFLAGS = `if [ -d ${objroot}/../gcc ] ; \
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then echo -L${objroot}/../gcc ; fi`
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SCRIPTS = @script_list@
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BSP = @bsp_list@
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PART_SPECIFIC_DEFINES = @part_specific_defines@
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# Host specific makefile fragment comes in here.
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@host_makefile_frag@
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#
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# build a test program for each target board. Just trying to get
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# it to link is a good test, so we ignore all the errors for now.
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#
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all: ${CRT0} ${PCRT0} test.o ${BSP}
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#
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# here's where we build the board support packages for each target
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#
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mipsidt.o: $(IDTOBJS)
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${LD} -r $(IDTOBJS) -o $@
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mipspmon.o: $(PMONOBJS)
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${LD} -r $(PMONOBJS) -o $@
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mipslsi.o: $(PMONOBJS)
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${LD} -r $(LSIOBJS) -o $@
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libidt.a: $(IDTOBJS)
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${AR} ${ARFLAGS} $@ $(IDTOBJS)
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${RANLIB} $@
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libpmon.a: $(PMONOBJS)
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${AR} ${ARFLAGS} $@ $(PMONOBJS)
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${RANLIB} $@
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liblsi.a: $(LSIOBJS)
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${AR} ${ARFLAGS} $@ $(LSIOBJS)
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${RANLIB} $@
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libdve.a: $(DVEOBJS)
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${AR} ${ARFLAGS} $@ $(DVEOBJS)
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${RANLIB} $@
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libjmr3904.a: $(JMR3904OBJS)
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${AR} ${ARFLAGS} $@ $(JMR3904OBJS)
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${RANLIB} $@
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libcygmon.a: $(CYGMONOBJS)
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${AR} ${ARFLAGS} $@ $(CYGMONOBJS)
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${RANLIB} $@
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libcfe.a: $(CFEOBJS)
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${AR} ${ARFLAGS} $@ $(CFEOBJS)
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${RANLIB} $@
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# nullmon.a , This is what you want if you want crt0 but NO mon services
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# Supports GDB sim testing, board bringups, ICE operation.
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libnullmon.a: $(NULLMONOBJS)
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${AR} ${ARFLAGS} $@ $(NULLMONOBJS)
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${RANLIB} $@
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# compile a fully linked binary. The -Wl,-T*.ld is for the linker
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# script. By using -Wl, the linker script is put on the proper place
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# in the comand line for ld, and all the symbols will get fully
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# resolved.
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test: $(OBJS) ${BSP} pmon-test idt-test cfe-test
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@echo Done...
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dtor.o: $(srcdir)/dtor.C
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$(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) -o $@ -c $<
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dtor.x: dtor.o ${CRT0} ${srcdir}/pmon.ld Makefile libpmon.a
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${CC} $(CFLAGS_FOR_TARGET) -L${srcdir} -L${objdir} \
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dtor.o -o $@ $(NEWLIB_LDFLAGS) -N -Wl,-Tpmon.ld
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pmon-test.x: test.o ${CRT0} Makefile libpmon.a
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${CC} $(CFLAGS_FOR_TARGET) -L${srcdir} -L${objdir} \
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test.o -o $@ $(NEWLIB_LDFLAGS) -Wl,-Tpmon.ld
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pmon-test.srec: pmon-test.x
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$(OBJCOPY) -O srec pmon-test.x $@
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pmon-test.dis: pmon-test.x
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@rm -fr pmon-test.dis
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$(OBJDUMP) -d pmon-test.x > $@
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pmon-test: pmon-test.srec pmon-test.dis
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idt-test.x: test.o ${CRT0} Makefile libidt.a
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${CC} $(CFLAGS_FOR_TARGET) -L${srcdir} -L${objdir} \
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test.o -o $@ $(NEWLIB_LDFLAGS) -Wl,-Tidt.ld
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idt-test.srec: idt-test.x
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$(OBJCOPY) -O srec idt-test.x $@
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idt-test.dis: idt-test.x
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@rm -fr idt-test.dis
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$(OBJDUMP) -d idt-test.x > $@
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idt-test: idt-test.srec idt-test.dis
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cfe-test.x: test.o ${CRT0} Makefile libcfe.a
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${CC} $(CFLAGS_FOR_TARGET) -L${srcdir} -L${objdir} \
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test.o -o $@ $(NEWLIB_LDFLAGS) -Wl,-Tcfe.ld
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cfe-test.srec: cfe-test.x
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$(OBJCOPY) -O srec cfe-test.x $@
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cfe-test.dis: cfe-test.x
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@rm -fr cfe-test.dis
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$(OBJDUMP) -d cfe-test.x > $@
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cfe-test: cfe-test.srec cfe-test.dis
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doc:
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clean mostlyclean:
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rm -f a.out core *.i *~ *.o *-test *.srec *.dis *.map *.x
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distclean maintainer-clean realclean: clean
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rm -f Makefile config.status a.out
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.PHONY: install info install-info clean-info
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install:
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@for file in $(CRT0) $(PCRT0) $(BSP); do \
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$(INSTALL_DATA) $${file} $(tooldir)/lib${MULTISUBDIR}; \
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done
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@for script in ${SCRIPTS}; do\
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$(INSTALL_DATA) ${srcdir}/$${script}.ld $(tooldir)/lib${MULTISUBDIR}/$${script}.ld; \
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done
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info:
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install-info:
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clean-info:
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test.o: ${srcdir}/test.c
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# these are for the BSPs
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crt0.o: ${srcdir}/crt0.S
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pcrt0.o: ${srcdir}/crt0.S
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$(CC) -c $(CFLAGS_FOR_TARGET) $(CFLAGS) -DGCRT0 ${srcdir}/crt0.S -o ${PCRT0}
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crt0_cfe.o: ${srcdir}/crt0_cfe.S
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crt0_cygmon.o: ${srcdir}/crt0_cygmon.S
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idtmon.o: ${srcdir}/idtmon.S
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pmon.o: ${srcdir}/pmon.S
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$(CC) -c $(CFLAGS_FOR_TARGET) $(CFLAGS) $(PART_SPECIFIC_DEFINES) ${srcdir}/pmon.S -o pmon.o
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vr4300.o: ${srcdir}/vr4300.S
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$(CC) -c $(CFLAGS_FOR_TARGET) $(CFLAGS) ${srcdir}/vr4300.S
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vr5xxx.o: ${srcdir}/vr5xxx.S
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$(CC) -c $(CFLAGS_FOR_TARGET) $(CFLAGS) ${srcdir}/vr5xxx.S
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lsipmon.o: $(srcdir)/lsipmon.S $(srcdir)/pmon.S
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jmr3904-io.o: ${srcdir}/jmr3904-io.c
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$(CC) -c $(CFLAGS_FOR_TARGET) $(CFLAGS) ${srcdir}/jmr3904-io.c -o $@
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cfe.o: ${srcdir}/cfe.c ${srcdir}/cfe_api.h
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$(CC) -c $(CFLAGS_FOR_TARGET) $(CFLAGS) ${srcdir}/cfe.c -o $@
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cfe_api.o: ${srcdir}/cfe_api.c ${srcdir}/cfe_api.h ${srcdir}/cfe_api_int.h
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$(CC) -c $(CFLAGS_FOR_TARGET) $(CFLAGS) ${srcdir}/cfe_api.c -o $@
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cfe_mem.o: ${srcdir}/cfe_mem.c ${srcdir}/cfe_api.h
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$(CC) -c $(CFLAGS_FOR_TARGET) $(CFLAGS) ${srcdir}/cfe_mem.c -o $@
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# cma101 can not be compiled mips16, if a mips16 version is needed then
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# it will have to be built, then this rule can be scrapped, allowing
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# the implicit rule to run.
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cma101.o: ${srcdir}/cma101.c
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$(CC) -c $(CFLAGS_FOR_TARGET) $(CFLAGS) -mno-mips16 ${srcdir}/cma101.c
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syscalls.o: ${srcdir}/syscalls.c
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# target specific makefile fragment comes in here.
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@target_makefile_frag@
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Makefile: Makefile.in config.status @host_makefile_frag_path@ @target_makefile_frag_path@
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$(SHELL) config.status
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config.status: configure
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$(SHELL) config.status --recheck
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