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Add little endian PowerPC support.

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This commit is contained in:
Michael Meissner 1995-05-09 21:23:44 +00:00
parent 8370e93e49
commit 417ced0de7
7 changed files with 48 additions and 14 deletions
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10
ld/ChangeLog
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@ -1,3 +1,13 @@
Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* configure.in: Add little endian PowerPC support.
* Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
(eelf32ppcle.c): Support for little endian PowerPC.
* config/ppcle-elf32.mt: New file for little endian PowerPC.
* emulparams/elf32ppcle.sh: Ditto.
Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* ldlang.c (print_output_section_statement): Check

38
ld/Makefile.in
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@ -195,12 +195,12 @@ LIBIBERTY = ../libiberty/libiberty.a
ALL_EMULATIONS = ea29k.o ealpha.o ecoff_sparc.o eebmon29k.o \
eelf32_sparc.o eelf32bmip.o eelf32lmip.o eelf32ppc.o \
eelf32_sparc.o eelf32bmip.o eelf32lmip.o eelf32ppc.o eelf32ppcle.o \
eelf64_sparc.o eelf_i386.o egld960.o ego32.o eh8300.o \
eh8300h.o eh8500.o eh8500b.o eh8500c.o eh8500m.o eh8500s.o \
ehp300bsd.o ehp3hpux.o ehppaelf.o ei386aout.o ei386bsd.o \
ei386coff.o ei386go32.o ei386linux.o ei386lynx.o ei386mach.o \
ei386nbsd.o ei386nw.o elnk960.o em68kaout.o em68kcoff.o \
ei386nbsd.o ei386nw.o elnk960.o em68kaout.o em68kcoff.o em68kelf.o \
em68klynx.o em68knbsd.o em88kbcs.o emipsbig.o emipsbsd.o \
emipsidt.o emipsidtl.o emipslit.o enews.o ens32knbsd.o eppcnw.o \
eriscix.o esa29200.o eshl.o esh.o esparclynx.o esparcnbsd.o \
@ -372,6 +372,9 @@ egld960coff.c: $(srcdir)/emulparams/gld960coff.sh \
em68kcoff.c: $(srcdir)/emulparams/m68kcoff.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68kcoff.sc ${GEN_DEPENDS}
${GENSCRIPTS} m68kcoff
em68kelf.c: $(srcdir)/emulparams/m68kelf.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} m68kelf
em68klynx.c: $(srcdir)/emulparams/m68klynx.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68klynx.sc ${GEN_DEPENDS}
${GENSCRIPTS} m68klynx
@ -394,10 +397,10 @@ emipsbsd.c: $(srcdir)/emulparams/mipsbsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mipsbsd.sc ${GEN_DEPENDS}
${GENSCRIPTS} mipsbsd
emipsidt.c: $(srcdir)/emulparams/mipsidt.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
$(srcdir)/emultempl/mipsecoff.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
${GENSCRIPTS} mipsidt
emipsidtl.c: $(srcdir)/emulparams/mipsidtl.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
$(srcdir)/emultempl/mipsecoff.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
${GENSCRIPTS} mipsidtl
eelf_i386.c: $(srcdir)/emulparams/elf_i386.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@ -420,6 +423,9 @@ esparclynx.c: $(srcdir)/emulparams/sparclynx.sh \
eelf32ppc.c: $(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppc
eelf32ppcle.c: $(srcdir)/emulparams/elf32ppcle.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppcle
eriscix.c: $(srcdir)/emulparams/riscix.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
${GENSCRIPTS} riscix
@ -440,6 +446,10 @@ epc532machaout.c: $(srcdir)/emulparams/pc532machaout.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
${GENSCRIPTS} pc532machaout
ew65.c: $(srcdir)/emulparams/w65.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/w65.sc ${GEN_DEPENDS}
${GENSCRIPTS} w65
ei386nw.c: $(srcdir)/emulparams/i386nw.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/nw.sc ${GEN_DEPENDS}
${GENSCRIPTS} i386nw
@ -459,11 +469,17 @@ ens32knbsd.c: $(srcdir)/emulparams/ns32knbsd.sh \
esparcnbsd.c: $(srcdir)/emulparams/sparcnbsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
${GENSCRIPTS} sparcnbsd
# start-santize-rce
# start-sanitize-arc
earcelf.c: $(srcdir)/emulparams/arcelf.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} arcelf
# end-sanitize-arc
# start-sanitize-rce
erce.c: $(srcdir)/emulparams/rce.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/rce.sc ${GEN_DEPENDS}
${GENSCRIPTS} rce
# end-santize-rce
# end-sanitize-rce
$(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
$(CC) $(CFLAGS) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(EXTRALIBS)
@ -522,7 +538,8 @@ check: site.exp
else true ; fi ; \
$(RUNTEST) --tool ld --srcdir $(srcdir)/testsuite $(RUNTESTFLAGS) \
CC="$(CC_FOR_TARGET)" CFLAGS="$(CFLAGS)" \
CXX="$(CXX_FOR_TARGET)" CXXFLAGS="$(CXXFLAGS)"
CXX="$(CXX_FOR_TARGET)" CXXFLAGS="$(CXXFLAGS)" \
CC_FOR_HOST="$(CC)" CFLAGS_FOR_HOST="$(CFLAGS)"
installcheck:
.PHONY: check installcheck
@ -730,11 +747,8 @@ mostlyclean:
-rm -fr tmpdir
clean: mostlyclean
-rm -f $(LD_PROG) configdoc.texi
distclean:
-rm -fr Makefile config.status TAGS sysdep.h ldscripts site.exp site.bak \
$(STAGESTUFF) ld.?? ld.??s ld.toc ld.aux ld.log ldlex.[qp] \
$(LD_PROG) ld ld1 ld2 ld3 *.o y.output cdtest cdtest.out \
configdoc.texi tmpdir
distclean: clean
-rm -rf Makefile config.status TAGS ldscripts site.exp site.bak
realclean: clean distclean
-rm -f $(LDDISTSTUFF)

1
ld/config/.Sanitize
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@ -103,6 +103,7 @@ ose68.mt
pc532mach.mt
ppc-elf32.mt
ppc-nw.mt
ppcle-elf32.mt
riscix.mt
rtbsd.mh
sa29200.mt

1
ld/config/ppcle-elf32.mt Normal file
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@ -0,0 +1 @@
EMUL=elf32ppcle

4
ld/configure.in
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@ -124,8 +124,8 @@ case "${targ}" in
z8k-*-sim | z8k-*-coff) ld_target=z8ksim ;;
ns32k-pc532-mach) ld_target=pc532mach ;;
ns32k-pc532-netbsd*) ld_target=ns32k-nbsd ;;
powerpc-*-elf*) ld_target=ppc-elf32 ;;
powerpc-*-eabi*) ld_target=ppc-elf32 ;;
powerpc-*-elf* | powerpc-*-eabi*) ld_target=ppc-elf32 ;;
powerpcle-*-elf* | powerpcle-*-eabi*) ld_target=ppcle-elf32 ;;
powerpc-*-netware*) ld_target=ppc-nw ;;
w65-*-*) ld_target=coff-w65 ;;
*-*-aout) ld_target=${target_cpu}-${target_vendor} ;;

1
ld/emulparams/.Sanitize
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@ -49,6 +49,7 @@ elf64_sparc.sh
elf32bmip.sh
elf32lmip.sh
elf32ppc.sh
elf32ppcle.sh
elf_i386.sh
gld960.sh
gld960coff.sh

7
ld/emulparams/elf32ppcle.sh Normal file
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@ -0,0 +1,7 @@
SCRIPT_NAME=elfppc
OUTPUT_FORMAT="elf32-powerpcle"
TEXT_START_ADDR=0x0400000
DATA_ADDR=0x10000000
MAXPAGESIZE=0x40000
NONPAGED_TEXT_START_ADDR=0x0400000
ARCH=powerpc