Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
* mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF targets, linker script. * mipslit.sh: New file. Little endian MIPS emulation. * config/mips-lit.mt: New file. Use mipslit emulation. * configure.in (mips-dec-ultrix*): Use target mips-lit. * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o. (em_mipslit.c): New target. Uses mipslit.sh.
This commit is contained in:
parent
746ed52529
commit
42b5c73927
15
ld/.Sanitize
15
ld/.Sanitize
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@ -101,6 +101,8 @@ m68kcoff.sc-sh
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m68kcoff.sh
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m68kcoff.sh
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m88kbcs.sc-sh
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m88kbcs.sc-sh
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m88kbcs.sh
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m88kbcs.sh
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mips.sc-sh
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mipslit.sh
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mri.c
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mri.c
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mri.h
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mri.h
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go32.sh
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go32.sh
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@ -130,7 +132,18 @@ echo Done in `pwd`.
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#
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#
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#
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#
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# $Log$
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# $Log$
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# Revision 1.47 1992/09/25 18:10:41 sac
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# Revision 1.48 1993/01/22 22:30:34 ian
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# Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
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#
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# * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
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# targets, linker script.
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# * mipslit.sh: New file. Little endian MIPS emulation.
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# * config/mips-lit.mt: New file. Use mipslit emulation.
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# * configure.in (mips-dec-ultrix*): Use target mips-lit.
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# * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
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# (em_mipslit.c): New target. Uses mipslit.sh.
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#
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# Revision 1.47 1992/09/25 18:10:41 sac
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# Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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# Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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#
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#
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# Added initial support for the z8k
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# Added initial support for the z8k
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16
ld/ChangeLog
16
ld/ChangeLog
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@ -1,3 +1,19 @@
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Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
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* mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
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targets, linker script.
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* mipslit.sh: New file. Little endian MIPS emulation.
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* config/mips-lit.mt: New file. Use mipslit emulation.
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* configure.in (mips-dec-ultrix*): Use target mips-lit.
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* Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
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(em_mipslit.c): New target. Uses mipslit.sh.
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Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
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* Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
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$(tooldir)/bin/gld, so that gcc can find it with or without
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collect2.
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Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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* ldwrite.c: Removed perform_relocation, copy_and_relocate, and
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* ldwrite.c: Removed perform_relocation, copy_and_relocate, and
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@ -71,7 +71,7 @@ LIB_PATH =
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BASEDIR = ../..
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BASEDIR = ../..
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INCLUDE = $(srcdir)/../include
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INCLUDE = $(srcdir)/../include
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INCLUDES = -I. -I$(srcdir) -I$(INCLUDE)
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INCLUDES = -I. -I$(srcdir) -I$(srcdir)/../bfd -I$(INCLUDE)
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# Where to find texinfo.tex to format docn with TeX
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# Where to find texinfo.tex to format docn with TeX
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TEXIDIR = $(srcdir)/../texinfo/fsf
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TEXIDIR = $(srcdir)/../texinfo/fsf
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@ -119,7 +119,7 @@ ALL_EMULATIONS=em_lnk960.o em_sun3.o em_i386aout.o em_go32.o \
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em_m88kbcs.o em_a29k.o em_news.o em_hp300bsd.o \
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em_m88kbcs.o em_a29k.o em_news.o em_hp300bsd.o \
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em_h8300hms.o em_ebmon29k.o em_sun4.o em_gld960.o \
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em_h8300hms.o em_ebmon29k.o em_sun4.o em_gld960.o \
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em_m68kcoff.o em_h8300xray.o em_st2000.o em_sa29200.o \
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em_m68kcoff.o em_h8300xray.o em_st2000.o em_sa29200.o \
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em_vanilla.o em_i386coff.o em_z8ksim.o
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em_vanilla.o em_i386coff.o em_z8ksim.o em_mipslit.o
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EMULATION_OFILES=${ALL_EMULATIONS}
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EMULATION_OFILES=${ALL_EMULATIONS}
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#EMULATION_OFILES=em_${EMUL}.o ${OTHER_EMULATIONS}
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#EMULATION_OFILES=em_${EMUL}.o ${OTHER_EMULATIONS}
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@ -151,7 +151,7 @@ LINTSOURCES= $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
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STAGESTUFF = *.x *.x[runN] *.sc[runN] $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(OFILES) mkscript
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STAGESTUFF = *.x *.x[runN] *.sc[runN] $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(OFILES) mkscript
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all: Makefile $(LD_PROG)
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all: $(LD_PROG)
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check: bootstrap check-cdtest
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check: bootstrap check-cdtest
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info: ld.info
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info: ld.info
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@ -161,10 +161,19 @@ ldgram.h ldgram.c: ldgram.y
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mv -f y.tab.c ldgram.c
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mv -f y.tab.c ldgram.c
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mv -f y.tab.h ldgram.h
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mv -f y.tab.h ldgram.h
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ldmain.o: ldmain.c
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$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) -DDEFAULT_EMULATION='"$(EMUL)"' -c $<
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ldemul-list.h: Makefile
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DEF_EMUL = ` if [ -z "$(EMUL)" ] ; then \
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echo "you must set a default emulation" 1>&2 ; \
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exit 1 ; \
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else \
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echo -DDEFAULT_EMULATION='"$(EMUL)"' ; \
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fi`
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ldmain.o: ldmain.c
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$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(DEF_EMUL) -c $<
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ldemul-list.h:
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(echo "/* This file is automatically generated. DO NOT EDIT! */";\
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(echo "/* This file is automatically generated. DO NOT EDIT! */";\
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for f in `echo " " ${EMULATION_OFILES} "" \
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for f in `echo " " ${EMULATION_OFILES} "" \
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| sed -e 's/em_/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
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| sed -e 's/em_/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
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@ -180,7 +189,7 @@ ldemul-list.h: Makefile
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ldemul.o: ldemul-list.h
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ldemul.o: ldemul-list.h
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ldlex.c: ldlex.l
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ldlex.c: ldlex.l ldgram.h
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$(LEX) -I -Cem $(srcdir)/ldlex.l
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$(LEX) -I -Cem $(srcdir)/ldlex.l
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mv lex.yy.c ldlex.c
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mv lex.yy.c ldlex.c
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@ -246,6 +255,9 @@ em_m68kcoff.c: $(srcdir)/m68kcoff.sh \
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em_i386coff.c: $(srcdir)/i386coff.sh \
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em_i386coff.c: $(srcdir)/i386coff.sh \
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$(srcdir)/generic.em $(srcdir)/i386coff.sc-sh ${GEN_DEPENDS}
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$(srcdir)/generic.em $(srcdir)/i386coff.sc-sh ${GEN_DEPENDS}
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${GENSCRIPTS} i386coff.sh
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${GENSCRIPTS} i386coff.sh
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em_mipslit.c: $(srcdir)/mipslit.sh \
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$(srcdir)/generic.em $(srcdir)/mips.sc-sh ${GEN_DEPENDS}
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${GENSCRIPTS} mipslit.sh
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$(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
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$(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
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$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)
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$(CC) $(CFLAGS) $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)
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./mkscript: $(srcdir)/mkscript.c
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./mkscript: $(srcdir)/mkscript.c
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$(HOST_CC) -o mkscript $(srcdir)/mkscript.c
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$(HOST_CC) -o mkscript $(srcdir)/mkscript.c
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ldlex.c: ldlex.l ldgram.h
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ldlex.o: ldlex.c ldgram.h
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ldlex.o: ldlex.c ldgram.h
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ldgram.o: ldgram.c
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ldgram.o: ldgram.c
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ldgram.c:ldgram.y
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ldgram.c:ldgram.y
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ldexp.o: ldexp.c ldgram.h
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ldctor.o: ldctor.c ldgram.h
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ldlang.o: ldlang.c ldgram.h
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ldmain.o: ldmain.c ldgram.h
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ldwrite.o: ldwrite.c ldgram.h
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lexsup.o: lexsup.c ldgram.h
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mri.o: mri.c ldgram.h
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relax.o: relax.c ldgram.h
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h8300hms.o:h8300hms.c
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h8300hms.o:h8300hms.c
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h8300xray.o:h8300xray.c
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h8300xray.o:h8300xray.c
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@ -431,7 +450,7 @@ mostlyclean:
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clean: mostlyclean
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clean: mostlyclean
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-rm -f $(LD_PROG)
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-rm -f $(LD_PROG)
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distclean: clean
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distclean: clean
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-rm -f Makefile config.status TAGS
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-rm -f Makefile config.status TAGS sysdep.h
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realclean: distclean
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realclean: distclean
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-rm -f $(LDDISTSTUFF)
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-rm -f $(LDDISTSTUFF)
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rm -f $(tooldir)/bin/ld; \
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rm -f $(tooldir)/bin/ld; \
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ln $(bindir)/$$n $(tooldir)/bin/ld \
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ln $(bindir)/$$n $(tooldir)/bin/ld \
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|| $(INSTALL_PROGRAM) ld.new $(tooldir)/bin/ld; \
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|| $(INSTALL_PROGRAM) ld.new $(tooldir)/bin/ld; \
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ln $(tooldir)/bin/ld $(tooldir)/bin/gld; \
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else true; fi
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else true; fi
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install-info: info
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install-info: info
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@ -47,6 +47,7 @@ m68k-coff.mt
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m68k.mt
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m68k.mt
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m68kv.mt
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m68kv.mt
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m88k-bcs.mt
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m88k-bcs.mt
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mips-lit.mt
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news.mt
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news.mt
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ose68.mt
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ose68.mt
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rtbsd.mh
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rtbsd.mh
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@ -0,0 +1 @@
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EMUL=mipslit
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@ -34,9 +34,13 @@ case "${target}" in
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;;
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;;
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m68k-sun-sunos[34]*) my_target=sun3
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m68k-sun-sunos[34]*) my_target=sun3
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;;
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;;
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sparclite-fujitsu-*) my_target=sun4
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sparclite*-fujitsu-*) my_target=sun4
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;;
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;;
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i960-wrs-vxworks*) my_target=vxworks960
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sparc*-*-aout) my_target=sun4
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;;
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i960-wrs-vxworks*) my_target=i960
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;;
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i960-intel-nindy) my_target=i960
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;;
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;;
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m68k-wrs-vxworks*) my_target=vxworks68
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m68k-wrs-vxworks*) my_target=vxworks68
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;;
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;;
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;;
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;;
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m683?2-wrs-vxworks*) my_target=vxworks68
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m683?2-wrs-vxworks*) my_target=vxworks68
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;;
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;;
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sparc-wrs-vxworks*) my_target=vxsparc
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sparc*-wrs-vxworks*) my_target=sun4
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;;
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;;
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m68k-ericsson-ose) my_target=ose68
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m68k-ericsson-ose) my_target=ose68
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;;
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;;
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m68*-*-*) echo '***' "Unknown m68k target vendor for ld:" ${target_vendor} 1>&2
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m68*-*-*) echo '***' "Unknown m68k target vendor for ld:" ${target_vendor} 1>&2
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exit 1
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exit 1
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;;
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;;
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mips-dec-ultrix*) my_target=mips-lit
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;;
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z8k-*sim) my_target=z8ksim
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z8k-*sim) my_target=z8ksim
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;;
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;;
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*-*-aout) my_target=${target_cpu}-${target_vendor}
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*-*-aout) my_target=${target_cpu}-${target_vendor}
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@ -0,0 +1,45 @@
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# Linker script for MIPS. This works on a DECstation running Ultrix,
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# and may work on other platforms as well.
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# Ian Lance Taylor <ian@cygnus.com>.
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cat <<EOF
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OUTPUT_FORMAT("${OUTPUT_FORMAT}")
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${LIB_SEARCH_DIRS}
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ENTRY(__start)
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SECTIONS
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{
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.text ${RELOCATING+ 0x400000 + SIZEOF_HEADERS} : {
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*(.init)
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${RELOCATING+ eprol = .};
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*(.text)
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*(.fini)
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${RELOCATING+ etext = .};
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}
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.rdata ${RELOCATING+ 0x10000000} : {
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*(.rdata)
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}
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.data ${RELOCATING+ .} : {
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*(.data)
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}
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${RELOCATING+ _gp = . + 0x8000};
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.lit8 ${RELOCATING+ .} : {
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*(.lit8)
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}
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.lit4 ${RELOCATING+ .} : {
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*(.lit4)
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}
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.sdata ${RELOCATING+ .} : {
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*(.sdata)
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}
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${RELOCATING+ edata = .};
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.sbss ${RELOCATING+ .} : {
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*(.sbss)
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}
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.bss ${RELOCATING+ .} : {
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*(.bss)
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*(COMMON)
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}
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${RELOCATING+ end = .};
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}
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EOF
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@ -0,0 +1,5 @@
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EMULATION_NAME=mipslit
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SCRIPT_NAME=mips
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OUTPUT_FORMAT="ecoff-littlemips"
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PAGE_SIZE=0x1000000
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ARCH=mips
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Loading…
Reference in New Issue