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Remove m68k-aout and m68k-coff support

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include/
	* aout/host.h: Remove m68k-aout and m68k-coff support.
	* aout/hp300hpux.h: Delete.
	* coff/apollo.h: Delete.
	* coff/aux-coff.h: Delete.
	* coff/m68k.h: Delete.
bfd/
	* Makefile.am: Remove m68k-aout and m68k-coff support.
	* aoutf1.h: Likewise.
	* aoutx.h: Likewise.
	* archive.c: Likewise.
	* bfd-in.h: Likewise.
	* bfd.c: Likewise.
	* coffcode.h: Likewise.
	* coffswap.h: Likewise.
	* config.bfd: Likewise.
	* configure.ac: Likewise.
	* configure.host: Likewise.
	* doc/bfd.texinfo: Likewise.
	* doc/bfdint.texi: Likewise.
	* freebsd.h: Likewise.
	* gen-aout.c: Likewise.
	* hpux-core.c: Likewise.
	* libaout.h: Likewise.
	* libbfd-in.h: Likewise.
	* pdp11.c: Likewise.
	* peicode.h: Likewise.
	* riscix.c: Likewise.
	* targets.c: Likewise.
	* aout0.c: Delete.
	* coff-apollo.c: Delete.
	* coff-aux.c: Delete.
	* coff-m68k.c: Delete.
	* coff-svm68k.c: Delete.
	* coff-u68k.c: Delete.
	* hosts/delta68.h: Delete.
	* hosts/hp300bsd.h: Delete.
	* hosts/m68kaux.h: Delete.
	* hosts/news.h: Delete.
	* hp300bsd.c: Delete.
	* hp300hpux.c: Delete.
	* liboasys.h: Delete.
	* m68k4knetbsd.c: Delete.
	* m68klinux.c: Delete.
	* m68knetbsd.c: Delete.
	* oasys.c: Delete.
	* versados.c: Delete.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* libbfd.h: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.
binutils/
	* testsuite/binutils-all/copy-2.d: Remove m68k-aout and m68k-coff
	support.
	* testsuite/binutils-all/copy-3.d: Likewise.
	* testsuite/binutils-all/objcopy.exp: Likewise.
	* testsuite/lib/binutils-common.exp: Likewise.
gas/
	* Makefile.am: Remove m68k-aout and m68k-coff support.
	* config/tc-m68k.c: Likewise.
	* config/tc-m68k.h: Likewise.
	* configure.ac: Likewise.
	* configure.tgt: Likewise.
	* testsuite/gas/all/weakref1u.d: Likewise.
	* testsuite/gas/m68k/all.exp: Likewise.
	* testsuite/gas/m68k/br-isaa.d: Likewise.
	* testsuite/gas/m68k/br-isab.d: Likewise.
	* testsuite/gas/m68k/br-isac.d: Likewise.
	* config/te-psos.h: Delete.
	* config/te-sun3.h: Delete.
	* testsuite/gas/m68k-coff/gas.exp: Delete.
	* testsuite/gas/m68k-coff/p2389.s: Delete.
	* testsuite/gas/m68k-coff/p2389a.s: Delete.
	* testsuite/gas/m68k-coff/p2430.s: Delete.
	* testsuite/gas/m68k-coff/p2430a.s: Delete.
	* testsuite/gas/m68k-coff/t1.s: Delete.
	* testsuite/gas/m68k/p3041.d: Delete.
	* testsuite/gas/m68k/p3041.s: Delete.
	* testsuite/gas/m68k/p3041data.d: Delete.
	* testsuite/gas/m68k/p3041data.s: Delete.
	* testsuite/gas/m68k/p3041pcrel.d: Delete.
	* testsuite/gas/m68k/p3041pcrel.s: Delete.
	* testsuite/gas/m68k/t2.d: Delete.
	* Makefile.in: Regenerate.
	* config.in: Regenerate.
	* configure: Regenerate.
	* po/POTFILES.in: Regenerate.
ld/
	* Makefile.am: Remove m68k-aout and m68k-coff support.
	* configure.tgt: Likewise.
	* emultempl/m68kelf.em: Likewise.
	* ld.texinfo: Likewise.
	* mri.c: Likewise.
	* emulparams/delta68.sh: Delete.
	* emulparams/hp300bsd.sh: Delete.
	* emulparams/hp3hpux.sh: Delete.
	* emulparams/m68k4knbsd.sh: Delete.
	* emulparams/m68kaout.sh: Delete.
	* emulparams/m68kaux.sh: Delete.
	* emulparams/m68kcoff.sh: Delete.
	* emulparams/m68klinux.sh: Delete.
	* emulparams/m68knbsd.sh: Delete.
	* emulparams/m68kpsos.sh: Delete.
	* emulparams/sun3.sh: Delete.
	* emultempl/m68kcoff.em: Delete.
	* scripttempl/delta68.sc: Delete.
	* scripttempl/m68kaux.sc: Delete.
	* scripttempl/m68kcoff.sc: Delete.
	* scripttempl/psos.sc: Delete.
	* testsuite/ld-versados/t1-1.ro: Delete.
	* testsuite/ld-versados/t1-2.ro: Delete.
	* testsuite/ld-versados/t1.ld: Delete.
	* testsuite/ld-versados/t1.ook: Delete.
	* testsuite/ld-versados/t2-1.ro: Delete.
	* testsuite/ld-versados/t2-2.ro: Delete.
	* testsuite/ld-versados/t2-3.ro: Delete.
	* testsuite/ld-versados/t2.ld: Delete.
	* testsuite/ld-versados/t2.ook: Delete.
	* testsuite/ld-versados/versados.exp: Delete.
	* Makefile.in: Regenerate.
	* po/BLD-POTFILES.in: Regenerate.
This commit is contained in:
Alan Modra 2018-04-16 15:31:36 +09:30
parent 211dc24b87
commit dc12032bca
121 changed files with 178 additions and 8254 deletions
Download patch file Download diff file Expand all files Collapse all files

48
bfd/ChangeLog
View file

@ -1,3 +1,51 @@
2018-04-16 Alan Modra <amodra@gmail.com>
* Makefile.am: Remove m68k-aout and m68k-coff support.
* aoutf1.h: Likewise.
* aoutx.h: Likewise.
* archive.c: Likewise.
* bfd-in.h: Likewise.
* bfd.c: Likewise.
* coffcode.h: Likewise.
* coffswap.h: Likewise.
* config.bfd: Likewise.
* configure.ac: Likewise.
* configure.host: Likewise.
* doc/bfd.texinfo: Likewise.
* doc/bfdint.texi: Likewise.
* freebsd.h: Likewise.
* gen-aout.c: Likewise.
* hpux-core.c: Likewise.
* libaout.h: Likewise.
* libbfd-in.h: Likewise.
* pdp11.c: Likewise.
* peicode.h: Likewise.
* riscix.c: Likewise.
* targets.c: Likewise.
* aout0.c: Delete.
* coff-apollo.c: Delete.
* coff-aux.c: Delete.
* coff-m68k.c: Delete.
* coff-svm68k.c: Delete.
* coff-u68k.c: Delete.
* hosts/delta68.h: Delete.
* hosts/hp300bsd.h: Delete.
* hosts/m68kaux.h: Delete.
* hosts/news.h: Delete.
* hp300bsd.c: Delete.
* hp300hpux.c: Delete.
* liboasys.h: Delete.
* m68k4knetbsd.c: Delete.
* m68klinux.c: Delete.
* m68knetbsd.c: Delete.
* oasys.c: Delete.
* versados.c: Delete.
* Makefile.in: Regenerate.
* bfd-in2.h: Regenerate.
* configure: Regenerate.
* libbfd.h: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
2018-04-16 Alan Modra <amodra@gmail.com>
* Makefile.am: Remove sh5 and sh64 support.

28
bfd/Makefile.am
View file

@ -262,28 +262,22 @@ BFD32_BACKENDS = \
aout-ns32k.lo \
aout-sparcle.lo \
aout-tic30.lo \
aout0.lo \
aout32.lo \
armnetbsd.lo \
cf-i386lynx.lo \
cf-sparclynx.lo \
coff-apollo.lo \
coff-arm.lo \
coff-aux.lo \
coff-go32.lo \
coff-i386.lo \
coff-m68k.lo \
coff-mips.lo \
coff-rs6000.lo \
coff-sh.lo \
coff-sparc.lo \
coff-stgo32.lo \
coff-svm68k.lo \
coff-tic30.lo \
coff-tic4x.lo \
coff-tic54x.lo \
coff-tic80.lo \
coff-u68k.lo \
coff-z80.lo \
coff-z8k.lo \
coffgen.lo \
@ -368,8 +362,6 @@ BFD32_BACKENDS = \
elfxx-tilegx.lo \
epoc-pe-arm.lo \
epoc-pei-arm.lo \
hp300bsd.lo \
hp300hpux.lo \
i386aout.lo \
i386bsd.lo \
i386dynix.lo \
@ -380,15 +372,11 @@ BFD32_BACKENDS = \
i386msdos.lo \
i386netbsd.lo \
i386os9k.lo \
m68k4knetbsd.lo \
m68klinux.lo \
m68knetbsd.lo \
mach-o.lo \
mach-o-i386.lo \
mach-o-arm.lo \
mipsbsd.lo \
ns32knetbsd.lo \
oasys.lo \
pc532-mach.lo \
pdp11.lo \
pe-arm-wince.lo \
@ -418,7 +406,6 @@ BFD32_BACKENDS = \
sunos.lo \
vax1knetbsd.lo \
vaxnetbsd.lo \
versados.lo \
vms-lib.lo \
vms-misc.lo \
wasm-module.lo \
@ -433,28 +420,22 @@ BFD32_BACKENDS_CFILES = \
aout-ns32k.c \
aout-sparcle.c \
aout-tic30.c \
aout0.c \
aout32.c \
armnetbsd.c \
cf-i386lynx.c \
cf-sparclynx.c \
coff-apollo.c \
coff-arm.c \
coff-aux.c \
coff-go32.c \
coff-i386.c \
coff-m68k.c \
coff-mips.c \
coff-rs6000.c \
coff-sh.c \
coff-sparc.c \
coff-stgo32.c \
coff-svm68k.c \
coff-tic30.c \
coff-tic4x.c \
coff-tic54x.c \
coff-tic80.c \
coff-u68k.c \
coff-z80.c \
coff-z8k.c \
coffgen.c \
@ -539,8 +520,6 @@ BFD32_BACKENDS_CFILES = \
elfxx-tilegx.c \
epoc-pe-arm.c \
epoc-pei-arm.c \
hp300bsd.c \
hp300hpux.c \
i386aout.c \
i386bsd.c \
i386dynix.c \
@ -551,15 +530,11 @@ BFD32_BACKENDS_CFILES = \
i386msdos.c \
i386netbsd.c \
i386os9k.c \
m68k4knetbsd.c \
m68klinux.c \
m68knetbsd.c \
mach-o.c \
mach-o-i386.c \
mach-o-arm.c \
mipsbsd.c \
ns32knetbsd.c \
oasys.c \
pc532-mach.c \
pdp11.c \
pe-arm-wince.c \
@ -588,7 +563,6 @@ BFD32_BACKENDS_CFILES = \
sunos.c \
vax1knetbsd.c \
vaxnetbsd.c \
versados.c \
vms-lib.c \
vms-misc.c \
wasm-module.c \
@ -748,7 +722,7 @@ SOURCE_HFILES = \
elf64-hppa.h elfcode.h elfcore.h \
freebsd.h genlink.h go32stub.h \
libaout.h libbfd.h libcoff.h libecoff.h libhppa.h \
liboasys.h libpei.h libxcoff.h mach-o.h \
libpei.h libxcoff.h mach-o.h \
netbsd.h ns32k.h \
pef.h pef-traceback.h peicode.h som.h version.h \
vms.h xsym.h

41
bfd/Makefile.in
View file

@ -596,28 +596,22 @@ BFD32_BACKENDS = \
aout-ns32k.lo \
aout-sparcle.lo \
aout-tic30.lo \
aout0.lo \
aout32.lo \
armnetbsd.lo \
cf-i386lynx.lo \
cf-sparclynx.lo \
coff-apollo.lo \
coff-arm.lo \
coff-aux.lo \
coff-go32.lo \
coff-i386.lo \
coff-m68k.lo \
coff-mips.lo \
coff-rs6000.lo \
coff-sh.lo \
coff-sparc.lo \
coff-stgo32.lo \
coff-svm68k.lo \
coff-tic30.lo \
coff-tic4x.lo \
coff-tic54x.lo \
coff-tic80.lo \
coff-u68k.lo \
coff-z80.lo \
coff-z8k.lo \
coffgen.lo \
@ -702,8 +696,6 @@ BFD32_BACKENDS = \
elfxx-tilegx.lo \
epoc-pe-arm.lo \
epoc-pei-arm.lo \
hp300bsd.lo \
hp300hpux.lo \
i386aout.lo \
i386bsd.lo \
i386dynix.lo \
@ -714,15 +706,11 @@ BFD32_BACKENDS = \
i386msdos.lo \
i386netbsd.lo \
i386os9k.lo \
m68k4knetbsd.lo \
m68klinux.lo \
m68knetbsd.lo \
mach-o.lo \
mach-o-i386.lo \
mach-o-arm.lo \
mipsbsd.lo \
ns32knetbsd.lo \
oasys.lo \
pc532-mach.lo \
pdp11.lo \
pe-arm-wince.lo \
@ -752,7 +740,6 @@ BFD32_BACKENDS = \
sunos.lo \
vax1knetbsd.lo \
vaxnetbsd.lo \
versados.lo \
vms-lib.lo \
vms-misc.lo \
wasm-module.lo \
@ -767,28 +754,22 @@ BFD32_BACKENDS_CFILES = \
aout-ns32k.c \
aout-sparcle.c \
aout-tic30.c \
aout0.c \
aout32.c \
armnetbsd.c \
cf-i386lynx.c \
cf-sparclynx.c \
coff-apollo.c \
coff-arm.c \
coff-aux.c \
coff-go32.c \
coff-i386.c \
coff-m68k.c \
coff-mips.c \
coff-rs6000.c \
coff-sh.c \
coff-sparc.c \
coff-stgo32.c \
coff-svm68k.c \
coff-tic30.c \
coff-tic4x.c \
coff-tic54x.c \
coff-tic80.c \
coff-u68k.c \
coff-z80.c \
coff-z8k.c \
coffgen.c \
@ -873,8 +854,6 @@ BFD32_BACKENDS_CFILES = \
elfxx-tilegx.c \
epoc-pe-arm.c \
epoc-pei-arm.c \
hp300bsd.c \
hp300hpux.c \
i386aout.c \
i386bsd.c \
i386dynix.c \
@ -885,15 +864,11 @@ BFD32_BACKENDS_CFILES = \
i386msdos.c \
i386netbsd.c \
i386os9k.c \
m68k4knetbsd.c \
m68klinux.c \
m68knetbsd.c \
mach-o.c \
mach-o-i386.c \
mach-o-arm.c \
mipsbsd.c \
ns32knetbsd.c \
oasys.c \
pc532-mach.c \
pdp11.c \
pe-arm-wince.c \
@ -922,7 +897,6 @@ BFD32_BACKENDS_CFILES = \
sunos.c \
vax1knetbsd.c \
vaxnetbsd.c \
versados.c \
vms-lib.c \
vms-misc.c \
wasm-module.c \
@ -1083,7 +1057,7 @@ SOURCE_HFILES = \
elf64-hppa.h elfcode.h elfcore.h \
freebsd.h genlink.h go32stub.h \
libaout.h libbfd.h libcoff.h libecoff.h libhppa.h \
liboasys.h libpei.h libxcoff.h mach-o.h \
libpei.h libxcoff.h mach-o.h \
netbsd.h ns32k.h \
pef.h pef-traceback.h peicode.h som.h version.h \
vms.h xsym.h
@ -1255,7 +1229,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/aout-ns32k.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/aout-sparcle.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/aout-tic30.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/aout0.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/aout32.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/aout64.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/archive.Plo@am__quote@
@ -1271,24 +1244,19 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cf-sparclynx.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cisco-core.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-alpha.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-apollo.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-arm.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-aux.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-bfd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-go32.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-i386.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-m68k.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-mips.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-rs6000.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-sh.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-sparc.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-stgo32.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-svm68k.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-tic30.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-tic4x.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-tic54x.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-tic80.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-u68k.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-x86_64.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-z80.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coff-z8k.Plo@am__quote@
@ -1487,8 +1455,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/epoc-pei-arm.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/format.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hash.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hp300bsd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hp300hpux.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hpux-core.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/i386aout.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/i386bsd.Plo@am__quote@
@ -1506,9 +1472,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libbfd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/linker.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lynx-core.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/m68k4knetbsd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/m68klinux.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/m68knetbsd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mach-o-aarch64.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mach-o-arm.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mach-o-i386.Plo@am__quote@
@ -1519,7 +1482,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mmo.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/netbsd-core.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ns32knetbsd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oasys.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opncls.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/osf-core.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pc532-mach.Plo@am__quote@
@ -1569,7 +1531,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vax1knetbsd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vaxnetbsd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/verilog.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/versados.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vms-alpha.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vms-lib.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vms-misc.Plo@am__quote@

38
bfd/aout0.c
View file

@ -1,38 +0,0 @@
/* BFD backend for SunOS style a.out with flags set to 0
Copyright (C) 1990-2018 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define TARGETNAME "a.out-zero-big"
/* Do not "beautify" the CONCAT* macro args. Traditional C will not
remove whitespace added here, and thus will fail to concatenate
the tokens. */
#define MY(OP) CONCAT2 (aout0_be_,OP)
#include "sysdep.h"
#include "bfd.h"
#define MY_exec_hdr_flags 0
#define MACHTYPE_OK(mtype) \
((mtype) == M_UNKNOWN || (mtype) == M_68010 || (mtype) == M_68020)
/* Include the usual a.out support. */
#include "aoutf1.h"

48
bfd/aoutf1.h
View file

@ -36,9 +36,7 @@
probably no longer reject a NewsOS object. <ian@cygnus.com>. */
#ifndef MACHTYPE_OK
#define MACHTYPE_OK(mtype) \
(((mtype) == M_SPARC && bfd_lookup_arch (bfd_arch_sparc, 0) != NULL) \
|| (((mtype) == M_UNKNOWN || (mtype) == M_68010 || (mtype) == M_68020) \
&& bfd_lookup_arch (bfd_arch_m68k, 0) != NULL))
((mtype) == M_SPARC && bfd_lookup_arch (bfd_arch_sparc, 0) != NULL)
#endif
/* The file @code{aoutf1.h} contains the code for BFD's
@ -103,25 +101,6 @@ sunos_set_arch_mach (bfd *abfd, enum machine_type machtype)
switch (machtype)
{
case M_UNKNOWN:
/* Some Sun3s make magic numbers without cpu types in them, so
we'll default to the 68000. */
arch = bfd_arch_m68k;
machine = bfd_mach_m68000;
break;
case M_68010:
case M_HP200:
arch = bfd_arch_m68k;
machine = bfd_mach_m68010;
break;
case M_68020:
case M_HP300:
arch = bfd_arch_m68k;
machine = bfd_mach_m68020;
break;
case M_SPARC:
arch = bfd_arch_sparc;
machine = 0;
@ -143,11 +122,6 @@ sunos_set_arch_mach (bfd *abfd, enum machine_type machtype)
machine = 0;
break;
case M_HPUX:
arch = bfd_arch_m68k;
machine = 0;
break;
default:
arch = bfd_arch_obscure;
machine = 0;
@ -191,21 +165,6 @@ sunos_write_object_contents (bfd *abfd)
/* Magic number, maestro, please! */
switch (bfd_get_arch (abfd))
{
case bfd_arch_m68k:
switch (bfd_get_mach (abfd))
{
case bfd_mach_m68000:
N_SET_MACHTYPE (execp, M_UNKNOWN);
break;
case bfd_mach_m68010:
N_SET_MACHTYPE (execp, M_68010);
break;
default:
case bfd_mach_m68020:
N_SET_MACHTYPE (execp, M_68020);
break;
}
break;
case bfd_arch_sparc:
switch (bfd_get_mach (abfd))
{
@ -722,11 +681,6 @@ sunos4_set_sizes (bfd *abfd)
adata (abfd).segment_size = 0x2000;
adata (abfd).exec_bytes_size = EXEC_BYTES_SIZE;
return TRUE;
case bfd_arch_m68k:
adata (abfd).page_size = 0x2000;
adata (abfd).segment_size = 0x20000;
adata (abfd).exec_bytes_size = EXEC_BYTES_SIZE;
return TRUE;
}
}

19
bfd/aoutx.h
View file

@ -467,10 +467,7 @@ NAME (aout, some_aout_object_p) (bfd *abfd,
oldrawptr = abfd->tdata.aout_data;
abfd->tdata.aout_data = rawptr;
/* Copy the contents of the old tdata struct.
In particular, we want the subformat, since for hpux it was set in
hp300hpux.c:swap_exec_header_in and will be used in
hp300hpux.c:callback. */
/* Copy the contents of the old tdata struct. */
if (oldrawptr != NULL)
*abfd->tdata.aout_data = *oldrawptr;
@ -751,17 +748,6 @@ NAME (aout, machine_type) (enum bfd_architecture arch,
arch_flags = M_SPARCLET;
break;
case bfd_arch_m68k:
switch (machine)
{
case 0: arch_flags = M_68010; break;
case bfd_mach_m68000: arch_flags = M_UNKNOWN; *unknown = FALSE; break;
case bfd_mach_m68010: arch_flags = M_68010; break;
case bfd_mach_m68020: arch_flags = M_68020; break;
default: arch_flags = M_UNKNOWN; break;
}
break;
case bfd_arch_i386:
if (machine == 0
|| machine == bfd_mach_i386_i386
@ -5497,8 +5483,7 @@ NAME (aout, final_link) (bfd *abfd,
FIXME: At this point we do not know how much space the symbol
table will require. This will not work for any (nonstandard)
a.out target that needs to know the symbol table size before it
can compute the relocation file positions. This may or may not
be the case for the hp300hpux target, for example. */
can compute the relocation file positions. */
(*callback) (abfd, &aout_info.treloff, &aout_info.dreloff,
&aout_info.symoff);
obj_textsec (abfd)->rel_filepos = aout_info.treloff;

109
bfd/archive.c
View file

@ -1182,115 +1182,6 @@ bfd_slurp_armap (bfd *abfd)
return TRUE;
}
/* Returns FALSE on error, TRUE otherwise. */
/* Flavor 2 of a bsd armap, similar to bfd_slurp_bsd_armap except the
header is in a slightly different order and the map name is '/'.
This flavour is used by hp300hpux. */
#define HPUX_SYMDEF_COUNT_SIZE 2
bfd_boolean
bfd_slurp_bsd_armap_f2 (bfd *abfd)
{
struct areltdata *mapdata;
char nextname[17];
unsigned int counter;
bfd_byte *raw_armap, *rbase;
struct artdata *ardata = bfd_ardata (abfd);
char *stringbase;
unsigned int stringsize;
unsigned int left;
bfd_size_type amt;
carsym *set;
int i = bfd_bread (nextname, 16, abfd);
if (i == 0)
return TRUE;
if (i != 16)
return FALSE;
/* The archive has at least 16 bytes in it. */
if (bfd_seek (abfd, (file_ptr) -16, SEEK_CUR) != 0)
return FALSE;
if (CONST_STRNEQ (nextname, "__.SYMDEF ")
|| CONST_STRNEQ (nextname, "__.SYMDEF/ ")) /* Old Linux archives. */
return do_slurp_bsd_armap (abfd);
if (! CONST_STRNEQ (nextname, "/ "))
{
bfd_has_map (abfd) = FALSE;
return TRUE;
}
mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
if (mapdata == NULL)
return FALSE;
if (mapdata->parsed_size < HPUX_SYMDEF_COUNT_SIZE + BSD_STRING_COUNT_SIZE)
{
free (mapdata);
wrong_format:
bfd_set_error (bfd_error_wrong_format);
byebye:
return FALSE;
}
left = mapdata->parsed_size - HPUX_SYMDEF_COUNT_SIZE - BSD_STRING_COUNT_SIZE;
amt = mapdata->parsed_size;
free (mapdata);
raw_armap = (bfd_byte *) bfd_zalloc (abfd, amt);
if (raw_armap == NULL)
goto byebye;
if (bfd_bread (raw_armap, amt, abfd) != amt)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_malformed_archive);
goto byebye;
}
ardata->symdef_count = H_GET_16 (abfd, raw_armap);
ardata->cache = 0;
stringsize = H_GET_32 (abfd, raw_armap + HPUX_SYMDEF_COUNT_SIZE);
if (stringsize > left)
goto wrong_format;
left -= stringsize;
/* Skip sym count and string sz. */
stringbase = ((char *) raw_armap
+ HPUX_SYMDEF_COUNT_SIZE
+ BSD_STRING_COUNT_SIZE);
rbase = (bfd_byte *) stringbase + stringsize;
amt = ardata->symdef_count * BSD_SYMDEF_SIZE;
if (amt > left)
goto wrong_format;
ardata->symdefs = (struct carsym *) bfd_alloc (abfd, amt);
if (!ardata->symdefs)
return FALSE;
for (counter = 0, set = ardata->symdefs;
counter < ardata->symdef_count;
counter++, set++, rbase += BSD_SYMDEF_SIZE)
{
set->name = H_GET_32 (abfd, rbase) + stringbase;
set->file_offset = H_GET_32 (abfd, rbase + BSD_SYMDEF_OFFSET_SIZE);
}
ardata->first_file_filepos = bfd_tell (abfd);
/* Pad to an even boundary if you have to. */
ardata->first_file_filepos += (ardata->first_file_filepos) % 2;
/* FIXME, we should provide some way to free raw_ardata when
we are done using the strings from it. For now, it seems
to be allocated on an objalloc anyway... */
bfd_has_map (abfd) = TRUE;
return TRUE;
}
/** Extended name table.
Normally archives support only 14-character filenames.

5
bfd/bfd-in.h
View file

@ -776,8 +776,6 @@ extern bfd_boolean bfd_sunos_size_dynamic_sections
extern bfd_boolean bfd_i386linux_size_dynamic_sections
(bfd *, struct bfd_link_info *);
extern bfd_boolean bfd_m68klinux_size_dynamic_sections
(bfd *, struct bfd_link_info *);
extern bfd_boolean bfd_sparclinux_size_dynamic_sections
(bfd *, struct bfd_link_info *);
@ -846,9 +844,6 @@ union internal_auxent;
extern bfd_boolean bfd_coff_set_symbol_class
(bfd *, struct bfd_symbol *, unsigned int);
extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
(bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
/* ARM VFP11 erratum workaround support. */
typedef enum
{

8
bfd/bfd-in2.h
View file

@ -783,8 +783,6 @@ extern bfd_boolean bfd_sunos_size_dynamic_sections
extern bfd_boolean bfd_i386linux_size_dynamic_sections
(bfd *, struct bfd_link_info *);
extern bfd_boolean bfd_m68klinux_size_dynamic_sections
(bfd *, struct bfd_link_info *);
extern bfd_boolean bfd_sparclinux_size_dynamic_sections
(bfd *, struct bfd_link_info *);
@ -853,9 +851,6 @@ union internal_auxent;
extern bfd_boolean bfd_coff_set_symbol_class
(bfd *, struct bfd_symbol *, unsigned int);
extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
(bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
/* ARM VFP11 erratum workaround support. */
typedef enum
{
@ -6994,8 +6989,6 @@ struct bfd
{
struct aout_data_struct *aout_data;
struct artdata *aout_ar_data;
struct _oasys_data *oasys_obj_data;
struct _oasys_ar_data *oasys_ar_data;
struct coff_tdata *coff_obj_data;
struct pe_tdata *pe_obj_data;
struct xcoff_tdata *xcoff_obj_data;
@ -7313,7 +7306,6 @@ enum bfd_flavour
bfd_target_ecoff_flavour,
bfd_target_xcoff_flavour,
bfd_target_elf_flavour,
bfd_target_oasys_flavour,
bfd_target_tekhex_flavour,
bfd_target_srec_flavour,
bfd_target_verilog_flavour,

2
bfd/bfd.c
View file

@ -304,8 +304,6 @@ CODE_FRAGMENT
. {
. struct aout_data_struct *aout_data;
. struct artdata *aout_ar_data;
. struct _oasys_data *oasys_obj_data;
. struct _oasys_ar_data *oasys_ar_data;
. struct coff_tdata *coff_obj_data;
. struct pe_tdata *pe_obj_data;
. struct xcoff_tdata *xcoff_obj_data;

120
bfd/coff-apollo.c
View file

@ -1,120 +0,0 @@
/* BFD back-end for Apollo 68000 COFF binaries.
Copyright (C) 1990-2018 Free Software Foundation, Inc.
By Troy Rollo (troy@cbme.unsw.edu.au)
Based on m68k standard COFF version Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
#include "coff/apollo.h"
#include "coff/internal.h"
#include "libcoff.h"
#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)
#ifdef ONLY_DECLARE_RELOCS
extern reloc_howto_type apollocoff_howto_table[];
#else
reloc_howto_type apollocoff_howto_table[] =
{
HOWTO (R_RELBYTE, 0, 0, 8, FALSE, 0, complain_overflow_bitfield, 0, "8", TRUE, 0x000000ff,0x000000ff, FALSE),
HOWTO (R_RELWORD, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, 0, "16", TRUE, 0x0000ffff,0x0000ffff, FALSE),
HOWTO (R_RELLONG, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, 0, "32", TRUE, 0xffffffff,0xffffffff, FALSE),
HOWTO (R_PCRBYTE, 0, 0, 8, TRUE, 0, complain_overflow_signed, 0, "DISP8", TRUE, 0x000000ff,0x000000ff, FALSE),
HOWTO (R_PCRWORD, 0, 1, 16, TRUE, 0, complain_overflow_signed, 0, "DISP16", TRUE, 0x0000ffff,0x0000ffff, FALSE),
HOWTO (R_PCRLONG, 0, 2, 32, TRUE, 0, complain_overflow_signed, 0, "DISP32", TRUE, 0xffffffff,0xffffffff, FALSE),
HOWTO (R_RELLONG_NEG, 0, -2, 32, FALSE, 0, complain_overflow_bitfield, 0, "-32", TRUE, 0xffffffff,0xffffffff, FALSE),
};
#endif /* not ONLY_DECLARE_RELOCS */
#ifndef BADMAG
#define BADMAG(x) M68KBADMAG(x)
#endif
#define APOLLO_M68 1 /* Customize coffcode.h */
/* Turn a howto into a reloc number. */
extern void apollo_rtype2howto (arelent *, int);
extern int apollo_howto2rtype (reloc_howto_type *);
#ifndef ONLY_DECLARE_RELOCS
void
apollo_rtype2howto (arelent *internal, int relocentry)
{
switch (relocentry)
{
case R_RELBYTE: internal->howto = apollocoff_howto_table + 0; break;
case R_RELWORD: internal->howto = apollocoff_howto_table + 1; break;
case R_RELLONG: internal->howto = apollocoff_howto_table + 2; break;
case R_PCRBYTE: internal->howto = apollocoff_howto_table + 3; break;
case R_PCRWORD: internal->howto = apollocoff_howto_table + 4; break;
case R_PCRLONG: internal->howto = apollocoff_howto_table + 5; break;
case R_RELLONG_NEG: internal->howto = apollocoff_howto_table + 6; break;
}
}
int
apollo_howto2rtype (reloc_howto_type *internal)
{
if (internal->pc_relative)
{
switch (internal->bitsize)
{
case 32: return R_PCRLONG;
case 16: return R_PCRWORD;
case 8: return R_PCRBYTE;
}
}
else
{
switch (internal->bitsize)
{
case 32: return R_RELLONG;
case 16: return R_RELWORD;
case 8: return R_RELBYTE;
}
}
return R_RELLONG;
}
#endif /* not ONLY_DECLARE_RELOCS */
#define RTYPE2HOWTO(internal, relocentry) \
apollo_rtype2howto (internal, (relocentry)->r_type)
#define SELECT_RELOC(external, internal) \
external.r_type = apollo_howto2rtype (internal);
#define bfd_pe_print_pdata NULL
#include "coffcode.h"
#ifndef TARGET_SYM
#define TARGET_SYM m68k_coff_apollo_vec
#endif
#ifndef TARGET_NAME
#define TARGET_NAME "apollo-m68k"
#endif
#ifdef NAMES_HAVE_UNDERSCORE
CREATE_BIG_COFF_TARGET_VEC (TARGET_SYM, TARGET_NAME, 0, 0, '_', NULL, COFF_SWAP_TABLE)
#else
CREATE_BIG_COFF_TARGET_VEC (TARGET_SYM, TARGET_NAME, 0, 0, 0, NULL, COFF_SWAP_TABLE)
#endif

145
bfd/coff-aux.c
View file

@ -1,145 +0,0 @@
/* BFD back-end for Apple M68K COFF A/UX 3.x files.
Copyright (C) 1996-2018 Free Software Foundation, Inc.
Written by Richard Henderson <rth@tamu.edu>.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define TARGET_SYM m68k_coff_aux_vec
#define TARGET_NAME "coff-m68k-aux"
#ifndef TARG_AUX
#define TARG_AUX
#endif
#define COFF_LONG_FILENAMES
/* 4k pages */
#define COFF_PAGE_SIZE 0x1000
/* On AUX, a STYP_NOLOAD|STYP_BSS section is part of a shared library. */
#define BSS_NOLOAD_IS_SHARED_LIBRARY
#define STATIC_RELOCS
#define COFF_COMMON_ADDEND
#include "sysdep.h"
#include "bfd.h"
#define coff_link_add_one_symbol coff_m68k_aux_link_add_one_symbol
static bfd_boolean
coff_m68k_aux_link_add_one_symbol
(struct bfd_link_info *, bfd *, const char *, flagword, asection *,
bfd_vma, const char *, bfd_boolean, bfd_boolean,
struct bfd_link_hash_entry **);
#ifndef bfd_pe_print_pdata
#define bfd_pe_print_pdata NULL
#endif
#include "coff/aux-coff.h" /* override coff/internal.h and coff/m68k.h */
#include "coff-m68k.c"
/* We need non-absolute symbols to override absolute symbols. This
mirrors Apple's "solution" to let a static library symbol override
a shared library symbol. On the whole not a good thing, given how
shared libraries work here, but can work if you are careful with
what you include in the shared object. */
static bfd_boolean
coff_m68k_aux_link_add_one_symbol (struct bfd_link_info *info,
bfd *abfd,
const char *name,
flagword flags,
asection *section,
bfd_vma value,
const char *string,
bfd_boolean copy,
bfd_boolean collect,
struct bfd_link_hash_entry **hashp)
{
struct bfd_link_hash_entry *h, *inh, *t;
if ((flags & (BSF_WARNING | BSF_CONSTRUCTOR | BSF_WEAK)) == 0
&& !bfd_is_und_section (section)
&& !bfd_is_com_section (section))
{
/* The new symbol is a definition or an indirect definition */
/* This bit copied from linker.c */
if (hashp != NULL && *hashp != NULL)
h = *hashp;
else
{
h = bfd_link_hash_lookup (info->hash, name, TRUE, copy, FALSE);
if (h == NULL)
{
if (hashp != NULL)
*hashp = NULL;
return FALSE;
}
}
if (hashp != (struct bfd_link_hash_entry **) NULL)
*hashp = h;
/* end duplication from linker.c */
t = h;
inh = NULL;
if (h->type == bfd_link_hash_indirect)
{
inh = h->u.i.link;
t = inh;
}
if (t->type == bfd_link_hash_defined)
{
asection *msec = t->u.def.section;
bfd_boolean special = FALSE;
if (bfd_is_abs_section (msec) && !bfd_is_abs_section (section))
{
t->u.def.section = section;
t->u.def.value = value;
special = TRUE;
}
else if (bfd_is_abs_section (section) && !bfd_is_abs_section (msec))
special = TRUE;
if (special)
{
if (info->notice_all
|| (info->notice_hash != NULL
&& bfd_hash_lookup (info->notice_hash, name,
FALSE, FALSE) != NULL))
{
if (!(*info->callbacks->notice) (info, h, inh,
abfd, section, value, flags))
return FALSE;
}
return TRUE;
}
}
}
/* If we didn't exit early, finish processing in the generic routine */
return _bfd_generic_link_add_one_symbol (info, abfd, name, flags, section,
value, string, copy, collect,
hashp);
}

548
bfd/coff-m68k.c
View file

@ -1,548 +0,0 @@
/* BFD back-end for Motorola 68000 COFF binaries.
Copyright (C) 1990-2018 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
#include "coff/m68k.h"
#include "coff/internal.h"
#include "libcoff.h"
/* This source file is compiled multiple times for various m68k COFF
variants. The following macros control its behaviour:
TARGET_SYM
The C name of the BFD target vector. The default is m68k_coff_vec.
TARGET_NAME
The user visible target name. The default is "coff-m68k".
NAMES_HAVE_UNDERSCORE
Whether symbol names have an underscore.
ONLY_DECLARE_RELOCS
Only declare the relocation howto array. Don't actually compile
it. The actual array will be picked up in another version of the
file.
STATIC_RELOCS
Make the relocation howto array, and associated functions, static.
COFF_COMMON_ADDEND
If this is defined, then, for a relocation against a common
symbol, the object file holds the value (the size) of the common
symbol. If this is not defined, then, for a relocation against a
common symbol, the object file holds zero. */
#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
#ifndef COFF_PAGE_SIZE
/* The page size is a guess based on ELF. */
#define COFF_PAGE_SIZE 0x2000
#endif
#ifndef COFF_COMMON_ADDEND
#define RELOC_SPECIAL_FN 0
#else
static bfd_reloc_status_type m68kcoff_common_addend_special_fn
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
#define RELOC_SPECIAL_FN m68kcoff_common_addend_special_fn
#endif
static bfd_boolean m68k_coff_is_local_label_name (bfd *, const char *);
/* On the delta, a symbol starting with L% is local. We won't see
such a symbol on other platforms, so it should be safe to always
consider it local here. */
static bfd_boolean
m68k_coff_is_local_label_name (bfd *abfd, const char *name)
{
if (name[0] == 'L' && name[1] == '%')
return TRUE;
return _bfd_coff_is_local_label_name (abfd, name);
}
#ifndef STATIC_RELOCS
/* Clean up namespace. */
#define m68kcoff_howto_table _bfd_m68kcoff_howto_table
#define m68k_rtype2howto _bfd_m68kcoff_rtype2howto
#define m68k_howto2rtype _bfd_m68kcoff_howto2rtype
#define m68k_reloc_type_lookup _bfd_m68kcoff_reloc_type_lookup
#define m68k_reloc_name_lookup _bfd_m68kcoff_reloc_name_lookup
#endif
#ifdef ONLY_DECLARE_RELOCS
extern reloc_howto_type m68kcoff_howto_table[];
#else
#ifdef STATIC_RELOCS
static
#endif
reloc_howto_type m68kcoff_howto_table[] =
{
HOWTO (R_RELBYTE, 0, 0, 8, FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "8", TRUE, 0x000000ff,0x000000ff, FALSE),
HOWTO (R_RELWORD, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "16", TRUE, 0x0000ffff,0x0000ffff, FALSE),
HOWTO (R_RELLONG, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "32", TRUE, 0xffffffff,0xffffffff, FALSE),
HOWTO (R_PCRBYTE, 0, 0, 8, TRUE, 0, complain_overflow_signed, RELOC_SPECIAL_FN, "DISP8", TRUE, 0x000000ff,0x000000ff, FALSE),
HOWTO (R_PCRWORD, 0, 1, 16, TRUE, 0, complain_overflow_signed, RELOC_SPECIAL_FN, "DISP16", TRUE, 0x0000ffff,0x0000ffff, FALSE),
HOWTO (R_PCRLONG, 0, 2, 32, TRUE, 0, complain_overflow_signed, RELOC_SPECIAL_FN, "DISP32", TRUE, 0xffffffff,0xffffffff, FALSE),
HOWTO (R_RELLONG_NEG, 0, -2, 32, FALSE, 0, complain_overflow_bitfield, RELOC_SPECIAL_FN, "-32", TRUE, 0xffffffff,0xffffffff, FALSE),
};
#endif /* not ONLY_DECLARE_RELOCS */
#ifndef BADMAG
#define BADMAG(x) M68KBADMAG(x)
#endif
#define M68 1 /* Customize coffcode.h */
/* Turn a howto into a reloc number */
#ifdef ONLY_DECLARE_RELOCS
extern void m68k_rtype2howto (arelent *internal, int relocentry);
extern int m68k_howto2rtype (reloc_howto_type *);
extern reloc_howto_type * m68k_reloc_type_lookup
(bfd *, bfd_reloc_code_real_type);
extern reloc_howto_type * m68k_reloc_name_lookup (bfd *, const char *);
#else
#ifdef STATIC_RELOCS
#define STAT_REL static
#else
#define STAT_REL
#endif
STAT_REL void m68k_rtype2howto (arelent *, int);
STAT_REL int m68k_howto2rtype (reloc_howto_type *);
STAT_REL reloc_howto_type * m68k_reloc_type_lookup (bfd *, bfd_reloc_code_real_type);
STAT_REL reloc_howto_type * m68k_reloc_name_lookup (bfd *, const char *);
STAT_REL void
m68k_rtype2howto (arelent *internal, int relocentry)
{
switch (relocentry)
{
case R_RELBYTE: internal->howto = m68kcoff_howto_table + 0; break;
case R_RELWORD: internal->howto = m68kcoff_howto_table + 1; break;
case R_RELLONG: internal->howto = m68kcoff_howto_table + 2; break;
case R_PCRBYTE: internal->howto = m68kcoff_howto_table + 3; break;
case R_PCRWORD: internal->howto = m68kcoff_howto_table + 4; break;
case R_PCRLONG: internal->howto = m68kcoff_howto_table + 5; break;
case R_RELLONG_NEG: internal->howto = m68kcoff_howto_table + 6; break;
default: internal->howto = NULL; break;
}
}
STAT_REL int
m68k_howto2rtype (reloc_howto_type * internal)
{
if (internal->pc_relative)
{
switch (internal->bitsize)
{
case 32: return R_PCRLONG;
case 16: return R_PCRWORD;
case 8: return R_PCRBYTE;
}
}
else
{
switch (internal->bitsize)
{
case 32: return R_RELLONG;
case 16: return R_RELWORD;
case 8: return R_RELBYTE;
}
}
return R_RELLONG;
}
STAT_REL reloc_howto_type *
m68k_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
bfd_reloc_code_real_type code)
{
switch (code)
{
default: return NULL;
case BFD_RELOC_8: return m68kcoff_howto_table + 0;
case BFD_RELOC_16: return m68kcoff_howto_table + 1;
case BFD_RELOC_CTOR:
case BFD_RELOC_32: return m68kcoff_howto_table + 2;
case BFD_RELOC_8_PCREL: return m68kcoff_howto_table + 3;
case BFD_RELOC_16_PCREL: return m68kcoff_howto_table + 4;
case BFD_RELOC_32_PCREL: return m68kcoff_howto_table + 5;
/* FIXME: There doesn't seem to be a code for R_RELLONG_NEG. */
}
/*NOTREACHED*/
}
STAT_REL reloc_howto_type *
m68k_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
const char *r_name)
{
unsigned int i;
for (i = 0;
i < sizeof (m68kcoff_howto_table) / sizeof (m68kcoff_howto_table[0]);
i++)
if (m68kcoff_howto_table[i].name != NULL
&& strcasecmp (m68kcoff_howto_table[i].name, r_name) == 0)
return &m68kcoff_howto_table[i];
return NULL;
}
#endif /* not ONLY_DECLARE_RELOCS */
#define RTYPE2HOWTO(internal, relocentry) \
m68k_rtype2howto(internal, (relocentry)->r_type)
#define SELECT_RELOC(external, internal) \
external.r_type = m68k_howto2rtype (internal)
#define coff_bfd_reloc_type_lookup m68k_reloc_type_lookup
#define coff_bfd_reloc_name_lookup m68k_reloc_name_lookup
#ifndef COFF_COMMON_ADDEND
#ifndef coff_rtype_to_howto
#define coff_rtype_to_howto m68kcoff_rtype_to_howto
static reloc_howto_type *
m68kcoff_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
asection *sec,
struct internal_reloc *rel,
struct coff_link_hash_entry *h ATTRIBUTE_UNUSED,
struct internal_syment *sym ATTRIBUTE_UNUSED,
bfd_vma *addendp)
{
arelent relent;
reloc_howto_type *howto;
relent.howto = NULL;
RTYPE2HOWTO (&relent, rel);
howto = relent.howto;
if (howto != NULL && howto->pc_relative)
*addendp += sec->vma;
return howto;
}
#endif /* ! defined (coff_rtype_to_howto) */
#endif /* ! defined (COFF_COMMON_ADDEND) */
#ifdef COFF_COMMON_ADDEND
/* If COFF_COMMON_ADDEND is defined, then when using m68k COFF the
value stored in the .text section for a reference to a common
symbol is the value itself plus any desired offset. (taken from
work done by Ian Taylor, Cygnus Support, for I386 COFF). */
/* If we are producing relocatable output, we need to do some
adjustments to the object file that are not done by the
bfd_perform_relocation function. This function is called by every
reloc type to make any required adjustments. */
static bfd_reloc_status_type
m68kcoff_common_addend_special_fn (bfd *abfd,
arelent *reloc_entry,
asymbol *symbol,
void * data,
asection *input_section ATTRIBUTE_UNUSED,
bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
symvalue diff;
if (output_bfd == (bfd *) NULL)
return bfd_reloc_continue;
if (bfd_is_com_section (symbol->section))
{
/* We are relocating a common symbol. The current value in the
object file is ORIG + OFFSET, where ORIG is the value of the
common symbol as seen by the object file when it was compiled
(this may be zero if the symbol was undefined) and OFFSET is
the offset into the common symbol (normally zero, but may be
non-zero when referring to a field in a common structure).
ORIG is the negative of reloc_entry->addend, which is set by
the CALC_ADDEND macro below. We want to replace the value in
the object file with NEW + OFFSET, where NEW is the value of
the common symbol which we are going to put in the final
object file. NEW is symbol->value. */
diff = symbol->value + reloc_entry->addend;
}
else
{
/* For some reason bfd_perform_relocation always effectively
ignores the addend for a COFF target when producing
relocatable output. This seems to be always wrong for 386
COFF, so we handle the addend here instead. */
diff = reloc_entry->addend;
}
#define DOIT(x) \
x = ((x & ~howto->dst_mask) | (((x & howto->src_mask) + diff) & howto->dst_mask))
if (diff != 0)
{
reloc_howto_type *howto = reloc_entry->howto;
unsigned char *addr = (unsigned char *) data + reloc_entry->address;
if (! bfd_reloc_offset_in_range (howto, abfd, input_section,
reloc_entry->address
* bfd_octets_per_byte (abfd)))
return bfd_reloc_outofrange;
switch (howto->size)
{
case 0:
{
char x = bfd_get_8 (abfd, addr);
DOIT (x);
bfd_put_8 (abfd, x, addr);
}
break;
case 1:
{
short x = bfd_get_16 (abfd, addr);
DOIT (x);
bfd_put_16 (abfd, (bfd_vma) x, addr);
}
break;
case 2:
{
long x = bfd_get_32 (abfd, addr);
DOIT (x);
bfd_put_32 (abfd, (bfd_vma) x, addr);
}
break;
default:
abort ();
}
}
/* Now let bfd_perform_relocation finish everything up. */
return bfd_reloc_continue;
}
/* Compute the addend of a reloc. If the reloc is to a common symbol,
the object file contains the value of the common symbol. By the
time this is called, the linker may be using a different symbol
from a different object file with a different value. Therefore, we
hack wildly to locate the original symbol from this file so that we
can make the correct adjustment. This macro sets coffsym to the
symbol from the original file, and uses it to set the addend value
correctly. If this is not a common symbol, the usual addend
calculation is done, except that an additional tweak is needed for
PC relative relocs.
FIXME: This macro refers to symbols and asect; these are from the
calling function, not the macro arguments. */
#define CALC_ADDEND(abfd, ptr, reloc, cache_ptr) \
{ \
coff_symbol_type *coffsym = (coff_symbol_type *) NULL; \
if (ptr && bfd_asymbol_bfd (ptr) != abfd) \
coffsym = (obj_symbols (abfd) \
+ (cache_ptr->sym_ptr_ptr - symbols)); \
else if (ptr) \
coffsym = coff_symbol_from (ptr); \
if (coffsym != (coff_symbol_type *) NULL \
&& coffsym->native->u.syment.n_scnum == 0) \
cache_ptr->addend = - coffsym->native->u.syment.n_value; \
else if (ptr && bfd_asymbol_bfd (ptr) == abfd \
&& ptr->section != (asection *) NULL) \
cache_ptr->addend = - (ptr->section->vma + ptr->value); \
else \
cache_ptr->addend = 0; \
if (ptr && (reloc.r_type == R_PCRBYTE \
|| reloc.r_type == R_PCRWORD \
|| reloc.r_type == R_PCRLONG)) \
cache_ptr->addend += asect->vma; \
}
#ifndef coff_rtype_to_howto
/* coff-m68k.c uses the special COFF backend linker. We need to
adjust common symbols. */
static reloc_howto_type *
m68kcoff_common_addend_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
asection *sec,
struct internal_reloc *rel,
struct coff_link_hash_entry *h,
struct internal_syment *sym,
bfd_vma *addendp)
{
arelent relent;
reloc_howto_type *howto;
relent.howto = NULL;
RTYPE2HOWTO (&relent, rel);
howto = relent.howto;
if (howto->pc_relative)
*addendp += sec->vma;
if (sym != NULL && sym->n_scnum == 0 && sym->n_value != 0)
{
/* This is a common symbol. The section contents include the
size (sym->n_value) as an addend. The relocate_section
function will be adding in the final value of the symbol. We
need to subtract out the current size in order to get the
correct result. */
BFD_ASSERT (h != NULL);
*addendp -= sym->n_value;
}
/* If the output symbol is common (in which case this must be a
relocatable link), we need to add in the final size of the
common symbol. */
if (h != NULL && h->root.type == bfd_link_hash_common)
*addendp += h->root.u.c.size;
return howto;
}
#define coff_rtype_to_howto m68kcoff_common_addend_rtype_to_howto
#endif /* ! defined (coff_rtype_to_howto) */
#endif /* COFF_COMMON_ADDEND */
#if !defined ONLY_DECLARE_RELOCS && ! defined STATIC_RELOCS
/* Given a .data section and a .emreloc in-memory section, store
relocation information into the .emreloc section which can be
used at runtime to relocate the section. This is called by the
linker when the --embedded-relocs switch is used. This is called
after the add_symbols entry point has been called for all the
objects, and before the final_link entry point is called. */
bfd_boolean
bfd_m68k_coff_create_embedded_relocs (bfd *abfd,
struct bfd_link_info *info,
asection *datasec,
asection *relsec,
char **errmsg)
{
char *extsyms;
bfd_size_type symesz;
struct internal_reloc *irel, *irelend;
bfd_byte *p;
bfd_size_type amt;
BFD_ASSERT (! bfd_link_relocatable (info));
*errmsg = NULL;
if (datasec->reloc_count == 0)
return TRUE;
extsyms = obj_coff_external_syms (abfd);
symesz = bfd_coff_symesz (abfd);
irel = _bfd_coff_read_internal_relocs (abfd, datasec, TRUE, NULL, FALSE,
NULL);
irelend = irel + datasec->reloc_count;
amt = (bfd_size_type) datasec->reloc_count * 12;
relsec->contents = (bfd_byte *) bfd_alloc (abfd, amt);
if (relsec->contents == NULL)
return FALSE;
p = relsec->contents;
for (; irel < irelend; irel++, p += 12)
{
asection *targetsec;
/* We are going to write a four byte longword into the runtime
reloc section. The longword will be the address in the data
section which must be relocated. It is followed by the name
of the target section NUL-padded or truncated to 8
characters. */
/* We can only relocate absolute longword relocs at run time. */
if (irel->r_type != R_RELLONG)
{
*errmsg = _("unsupported relocation type");
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
if (irel->r_symndx == -1)
targetsec = bfd_abs_section_ptr;
else
{
struct coff_link_hash_entry *h;
h = obj_coff_sym_hashes (abfd)[irel->r_symndx];
if (h == NULL)
{
struct internal_syment isym;
bfd_coff_swap_sym_in (abfd, extsyms + symesz * irel->r_symndx,
&isym);
targetsec = coff_section_from_bfd_index (abfd, isym.n_scnum);
}
else if (h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
targetsec = h->root.u.def.section;
else
targetsec = NULL;
}
bfd_put_32 (abfd,
(irel->r_vaddr - datasec->vma + datasec->output_offset), p);
memset (p + 4, 0, 8);
if (targetsec != NULL)
strncpy ((char *) p + 4, targetsec->output_section->name, 8);
}
return TRUE;
}
#endif /* neither ONLY_DECLARE_RELOCS not STATIC_RELOCS */
#define coff_bfd_is_local_label_name m68k_coff_is_local_label_name
#define coff_relocate_section _bfd_coff_generic_relocate_section
#ifndef bfd_pe_print_pdata
#define bfd_pe_print_pdata NULL
#endif
#include "coffcode.h"
#ifndef TARGET_SYM
#define TARGET_SYM m68k_coff_vec
#endif
#ifndef TARGET_NAME
#define TARGET_NAME "coff-m68k"
#endif
#ifdef NAMES_HAVE_UNDERSCORE
CREATE_BIG_COFF_TARGET_VEC (TARGET_SYM, TARGET_NAME, D_PAGED, 0, '_', NULL, COFF_SWAP_TABLE)
#else
CREATE_BIG_COFF_TARGET_VEC (TARGET_SYM, TARGET_NAME, D_PAGED, 0, 0, NULL, COFF_SWAP_TABLE)
#endif

27
bfd/coff-svm68k.c
View file

@ -1,27 +0,0 @@
/* BFD back-end for Motorola sysv68
Copyright (C) 1997-2018 Free Software Foundation, Inc.
Written by Philippe De Muyter <phdm@info.ucl.ac.be>.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define TARGET_SYM m68k_coff_sysv_vec
#define TARGET_NAME "coff-m68k-sysv"
#define STATIC_RELOCS
#define COFF_COMMON_ADDEND
#include "coff-m68k.c"

36
bfd/coff-u68k.c
View file

@ -1,36 +0,0 @@
/* BFD back-end for Motorola 68000 COFF binaries having underscore with name.
Copyright (C) 1990-2018 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define TARGET_SYM m68k_coff_un_vec
#define TARGET_NAME "coff-m68k-un"
#define NAMES_HAVE_UNDERSCORE
/* define this to not have multiple copy of m68k_rtype2howto
in the executable file */
#define ONLY_DECLARE_RELOCS
/* This magic number indicates that the names have underscores.
Other 68k magic numbers indicate that the names do not have
underscores. */
#define BADMAG(x) ((x).f_magic != MC68KBCSMAGIC)
#include "coff-m68k.c"

59
bfd/coffcode.h
View file

@ -2103,7 +2103,7 @@ coff_set_arch_mach_hook (bfd *abfd, void * filehdr)
case I386MAGIC:
case I386PTXMAGIC:
case I386AIXMAGIC: /* Danbury PS/2 AIX C Compiler. */
case LYNXCOFFMAGIC: /* Shadows the m68k Lynx number below, sigh. */
case LYNXCOFFMAGIC:
arch = bfd_arch_i386;
break;
#endif
@ -2145,22 +2145,6 @@ coff_set_arch_mach_hook (bfd *abfd, void * filehdr)
}
break;
#endif
#ifdef MC68MAGIC
case MC68MAGIC:
case M68MAGIC:
#ifdef MC68KBCSMAGIC
case MC68KBCSMAGIC:
#endif
#ifdef APOLLOM68KMAGIC
case APOLLOM68KMAGIC:
#endif
#ifdef LYNXCOFFMAGIC
case LYNXCOFFMAGIC:
#endif
arch = bfd_arch_m68k;
machine = bfd_mach_m68020;
break;
#endif
#ifdef Z80MAGIC
case Z80MAGIC:
arch = bfd_arch_z80;
@ -2792,25 +2776,6 @@ coff_set_flags (bfd * abfd,
return TRUE;
#endif
#ifdef MC68MAGIC
case bfd_arch_m68k:
#ifdef APOLLOM68KMAGIC
*magicp = APOLLO_COFF_VERSION_NUMBER;
#else
/* NAMES_HAVE_UNDERSCORE may be defined by coff-u68k.c. */
#ifdef NAMES_HAVE_UNDERSCORE
*magicp = MC68KBCSMAGIC;
#else
*magicp = MC68MAGIC;
#endif
#endif
#ifdef LYNXOS
/* Just overwrite the usual value if we're doing Lynx. */
*magicp = LYNXCOFFMAGIC;
#endif
return TRUE;
#endif
#ifdef SH_ARCH_MAGIC_BIG
case bfd_arch_sh:
#ifdef COFF_IMAGE_WITH_PE
@ -3870,28 +3835,6 @@ coff_write_object_contents (bfd * abfd)
#define __A_MAGIC_SET__
#endif /* TIC80 */
#if APOLLO_M68
#define __A_MAGIC_SET__
internal_a.magic = APOLLO_COFF_VERSION_NUMBER;
#endif
#if defined(M68) || defined(M68K)
#define __A_MAGIC_SET__
#if defined(LYNXOS)
internal_a.magic = LYNXCOFFMAGIC;
#else
#if defined(TARG_AUX)
internal_a.magic = (abfd->flags & D_PAGED ? PAGEMAGICPEXECPAGED :
abfd->flags & WP_TEXT ? PAGEMAGICPEXECSWAPPED :
PAGEMAGICEXECSWAPPED);
#else
#if defined (PAGEMAGICPEXECPAGED)
internal_a.magic = PAGEMAGICPEXECPAGED;
#endif
#endif /* TARG_AUX */
#endif /* LYNXOS */
#endif /* M68 || M68K */
#if defined(ARM)
#define __A_MAGIC_SET__
internal_a.magic = ZMAGIC;

7
bfd/coffswap.h
View file

@ -618,13 +618,6 @@ coff_swap_aouthdr_in (bfd * abfd, void * aouthdr_ext1, void * aouthdr_int1)
aouthdr_int->data_start =
GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start);
#ifdef APOLLO_M68
H_PUT_32 (abfd, aouthdr_int->o_inlib, aouthdr_ext->o_inlib);
H_PUT_32 (abfd, aouthdr_int->o_sri, aouthdr_ext->o_sri);
H_PUT_32 (abfd, aouthdr_int->vid[0], aouthdr_ext->vid);
H_PUT_32 (abfd, aouthdr_int->vid[1], aouthdr_ext->vid + 4);
#endif
#ifdef RS6000COFF_C
#ifdef XCOFF64
aouthdr_int->o_toc = H_GET_64 (abfd, aouthdr_ext->o_toc);

105
bfd/config.bfd
View file

@ -77,16 +77,6 @@ case $targ in
i[3-7]86-*-os9k | \
i[3-7]86-none-* | \
i[3-7]86-*-aout* | i[3-7]86*-*-vsta* | \
m68*-motorola-sysv* | m68*-hp-bsd* | m68*-*-aout* | \
m68*-*-coff* | m68*-*-sysv* | \
m68*-*-hpux* | \
m68*-*-linux*aout* | \
m68*-hp*-netbsd* | \
m68*-*-netbsdaout* | \
m68*-*-sunos* | m68*-*-os68k* | m68*-*-vxworks* | m68*-netx-* | \
m68*-*-bsd* | m68*-*-vsta* | \
m68*-ericsson-* | \
m68*-*-psos* | \
mips*-big-* | \
mips*-dec-* | mips*el-*-ecoff* | \
mips*-*-ecoff* | \
@ -113,6 +103,9 @@ case $targ in
esac
case $targ in
m68*-*-netbsdelf*)
# Not obsolete
;;
*-adobe-* | \
*-go32-rtems* | \
*-sony-* | \
@ -129,10 +122,24 @@ case $targ in
i370-* | \
i860-*-* | \
i960-*-* | \
m68*-*-*bsd* | \
m68*-*-aout* | \
m68*-*-coff* | \
m68*-*-hpux* | \
m68*-*-linux*aout* | \
m68*-*-lynxos* | \
m68*-*-os68k* | \
m68*-*-psos* | \
m68*-*-sunos* | \
m68*-*-sysv* | \
m68*-*-vsta* | \
m68*-*-vxworks* | \
m68*-apollo-* | \
m68*-apple-aux* | \
m68*-bull-sysv* | \
m68*-ericsson-* | \
m68*-motorola-sysv* | \
m68*-netx-* | \
m88*-*-* | \
maxq-*-coff | \
mips*el-*-rtems* | \
@ -526,7 +533,6 @@ case "${targ}" in
fido-*-elf* )
targ_defvec=m68k_elf32_vec
targ_selvecs="m68k_coff_vec"
;;
fr30-*-elf)
@ -906,83 +912,8 @@ case "${targ}" in
targ_selvecs="m68hc11_elf32_vec m68hc12_elf32_vec"
;;
m68*-motorola-sysv*)
targ_defvec=m68k_coff_sysv_vec
;;
m68*-hp-bsd*)
targ_defvec=m68k_aout_hp300bsd_vec
targ_underscore=yes
;;
m68*-*-aout*)
targ_defvec=aout0_be_vec
# We include core_cisco_be_vec here, rather than making a separate cisco
# configuration, so that cisco-core.c gets routinely tested at
# least for compilation.
targ_selvecs="core_cisco_be_vec"
targ_underscore=yes
;;
m68*-*-elf* | m68*-*-sysv4* | m68*-*-rtems* | m68*-*-uclinux*)
m68*-*-*)
targ_defvec=m68k_elf32_vec
targ_selvecs="m68k_coff_vec"
;;
m68*-*-coff* | m68*-*-sysv*)
targ_defvec=m68k_coff_vec
targ_selvecs="m68k_coff_vec m68k_versados_vec"
;;
m68*-*-hpux*)
targ_defvec=m68k_aout_hp300hpux_vec
targ_underscore=yes
;;
m68*-*-linux*aout*)
targ_defvec=m68k_aout_linux_vec
targ_selvecs=m68k_elf32_vec
targ_underscore=yes
;;
m68*-*-linux-*)
targ_defvec=m68k_elf32_vec
targ_selvecs=m68k_aout_linux_vec
;;
m68*-*-gnu*)
targ_defvec=m68k_elf32_vec
# targ_selvecs=m68kmach3_vec
# targ_cflags=-DSTAT_FOR_EXEC
;;
m68*-hp*-netbsd*)
targ_defvec=m68k_aout_4knbsd_vec
targ_selvecs="m68k_aout_nbsd_vec m68k_aout_hp300bsd_vec sparc_aout_sunos_be_vec"
targ_underscore=yes
;;
m68*-*-netbsdelf*)
targ_defvec=m68k_elf32_vec
targ_selvecs="m68k_aout_nbsd_vec m68k_aout_4knbsd_vec m68k_aout_hp300bsd_vec sparc_aout_sunos_be_vec"
;;
m68*-*-netbsdaout* | m68*-*-netbsd*)
targ_defvec=m68k_aout_nbsd_vec
targ_selvecs="m68k_aout_4knbsd_vec m68k_elf32_vec m68k_aout_hp300bsd_vec sparc_aout_sunos_be_vec"
targ_underscore=yes
;;
m68*-*-openbsd*)
targ_defvec=m68k_aout_nbsd_vec
targ_selvecs="m68k_aout_4knbsd_vec m68k_aout_hp300bsd_vec sparc_aout_sunos_be_vec"
targ_underscore=yes
;;
m68*-*-sunos* | m68*-*-os68k* | m68*-*-vxworks* | m68*-netx-* | \
m68*-*-bsd* | m68*-*-vsta*)
targ_defvec=sparc_aout_sunos_be_vec
targ_underscore=yes
;;
m68*-ericsson-*)
targ_defvec=sparc_aout_sunos_be_vec
targ_selvecs="m68k_coff_vec m68k_versados_vec tekhex_vec"
targ_underscore=yes
;;
m68*-cbm-*)
targ_defvec=m68k_elf32_vec
targ_selvecs=m68k_coff_vec
;;
m68*-*-psos*)
targ_defvec=m68k_elf32_vec
targ_underscore=yes
;;
mcore-*-elf)

30
bfd/configure vendored
View file

@ -14445,18 +14445,7 @@ do
m32r_elf32_linux_le_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
m68hc11_elf32_vec) tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
m68hc12_elf32_vec) tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
m68k_aout_4knbsd_vec) tb="$tb m68k4knetbsd.lo aout32.lo" ;;
m68k_aout_hp300bsd_vec) tb="$tb hp300bsd.lo aout32.lo" ;;
m68k_aout_hp300hpux_vec) tb="$tb hp300hpux.lo aout32.lo" ;;
m68k_aout_linux_vec) tb="$tb m68klinux.lo aout32.lo" ;;
m68k_aout_nbsd_vec) tb="$tb m68knetbsd.lo aout32.lo" ;;
m68k_coff_vec) tb="$tb coff-m68k.lo $coff" ;;
m68k_coff_apollo_vec) tb="$tb coff-apollo.lo $coffgen" ;;
m68k_coff_aux_vec) tb="$tb coff-aux.lo coff-m68k.lo $coff" ;;
m68k_coff_sysv_vec) tb="$tb coff-svm68k.lo $coff" ;;
m68k_coff_un_vec) tb="$tb coff-u68k.lo coff-m68k.lo $coff" ;;
m68k_elf32_vec) tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
m68k_versados_vec) tb="$tb versados.lo" ;;
mach_o_be_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
mach_o_le_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
mach_o_fat_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
@ -14862,30 +14851,13 @@ if test "${target}" = "${host}"; then
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/riscos.h"'
;;
m68*-bull*-sysv*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/dpx2.h"'
;;
m68*-hp-hpux*) COREFILE=hpux-core.lo ;;
m68*-hp-bsd*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/hp300bsd.h"'
;;
m68*-*-linux-*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/m68klinux.h"'
;;
m68*-motorola-sysv*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/delta68.h"'
;;
m68*-*-netbsd* | m68*-*-openbsd*)
m68*-*-netbsd*)
COREFILE=netbsd-core.lo
;;
m68*-apple-aux*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/m68kaux.h"'
;;
ns32k-pc532-mach)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/pc532mach.h"'

30
bfd/configure.ac
View file

@ -522,18 +522,7 @@ do
m32r_elf32_linux_le_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
m68hc11_elf32_vec) tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
m68hc12_elf32_vec) tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
m68k_aout_4knbsd_vec) tb="$tb m68k4knetbsd.lo aout32.lo" ;;
m68k_aout_hp300bsd_vec) tb="$tb hp300bsd.lo aout32.lo" ;;
m68k_aout_hp300hpux_vec) tb="$tb hp300hpux.lo aout32.lo" ;;
m68k_aout_linux_vec) tb="$tb m68klinux.lo aout32.lo" ;;
m68k_aout_nbsd_vec) tb="$tb m68knetbsd.lo aout32.lo" ;;
m68k_coff_vec) tb="$tb coff-m68k.lo $coff" ;;
m68k_coff_apollo_vec) tb="$tb coff-apollo.lo $coffgen" ;;
m68k_coff_aux_vec) tb="$tb coff-aux.lo coff-m68k.lo $coff" ;;
m68k_coff_sysv_vec) tb="$tb coff-svm68k.lo $coff" ;;
m68k_coff_un_vec) tb="$tb coff-u68k.lo coff-m68k.lo $coff" ;;
m68k_elf32_vec) tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
m68k_versados_vec) tb="$tb versados.lo" ;;
mach_o_be_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
mach_o_le_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
mach_o_fat_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
@ -948,30 +937,13 @@ changequote([,])dnl
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/riscos.h"'
;;
m68*-bull*-sysv*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/dpx2.h"'
;;
m68*-hp-hpux*) COREFILE=hpux-core.lo ;;
m68*-hp-bsd*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/hp300bsd.h"'
;;
m68*-*-linux-*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/m68klinux.h"'
;;
m68*-motorola-sysv*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/delta68.h"'
;;
m68*-*-netbsd* | m68*-*-openbsd*)
m68*-*-netbsd*)
COREFILE=netbsd-core.lo
;;
m68*-apple-aux*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/m68kaux.h"'
;;
ns32k-pc532-mach)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/pc532mach.h"'

2
bfd/configure.host
View file

@ -72,8 +72,6 @@ mips*-*-sysv4*) ;;
mips*-*-sysv*) HDEFINES="-G 4" ;;
mips*-*-riscos*) HDEFINES="-G 4" ;;
m68*-hp-hpux*) HDEFINES=-DHOST_HP300HPUX ;;
# Some Solaris systems (osol0906 at least) have a libc that doesn't recognise
# the "MS-ANSI" code page name, so we define an override for CP_ACP (sets the
# default code page used by windres/windmc when not specified by a commandline

1
bfd/doc/bfd.texinfo
View file

@ -293,7 +293,6 @@ structures.
* elf :: elf backends
* mmo :: mmo backend
@ignore
* oasys :: oasys backends
* srecord :: s-record backend
@end ignore
@end menu

2
bfd/doc/bfdint.texi
View file

@ -336,8 +336,6 @@ COFF.
ECOFF.
@item bfd_target_elf_flavour
ELF.
@item bfd_target_oasys_flavour
OASYS.
@item bfd_target_tekhex_flavour
Tektronix hex format.
@item bfd_target_srec_flavour

6
bfd/freebsd.h
View file

@ -80,12 +80,6 @@ MY (write_object_contents) (bfd *abfd)
/* Magic number, maestro, please! */
switch (bfd_get_arch(abfd))
{
case bfd_arch_m68k:
if (strcmp (abfd->xvec->name, "a.out-m68k4k-netbsd") == 0)
N_SET_MACHTYPE (execp, M_68K4K_NETBSD);
else
N_SET_MACHTYPE (execp, M_68K_NETBSD);
break;
case bfd_arch_sparc:
N_SET_MACHTYPE (execp, M_SPARC_NETBSD);
break;

3
bfd/gen-aout.c
View file

@ -92,9 +92,6 @@ main (int argc, char** argv)
#ifdef vax
arch = "vax";
#endif
#ifdef m68k
arch = "m68k";
#endif
if (arch[0] == '1')
{

33
bfd/hosts/delta68.h
View file

@ -1,33 +0,0 @@
/* Copyright (C) 2005-2018 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
/* Definitions for a Motorola Delta 3300 box running System V R3.0.
Contributed by manfred@lts.sel.alcatel.de. */
#include <sys/param.h>
/* Definitions used by trad-core.c. */
#define NBPG NBPC
#define HOST_DATA_START_ADDR u.u_exdata.ux_datorg
#define HOST_TEXT_START_ADDR u.u_exdata.ux_txtorg
/* User's stack, copied from sys/param.h */
#define HOST_STACK_END_ADDR USRSTACK
#define UPAGES USIZE
#define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(abfd) \
abfd->tdata.trad_core_data->u.u_abort

32
bfd/hosts/hp300bsd.h
View file

@ -1,32 +0,0 @@
/* Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#include <sys/param.h>
#ifdef BSD4_4
#define NO_CORE_COMMAND
#endif
#define HOST_PAGE_SIZE NBPG
#define HOST_SEGMENT_SIZE NBPG /* Data seg start addr rounds to NBPG */
#define HOST_MACHINE_ARCH bfd_arch_m68k
/* #define HOST_MACHINE_MACHINE */
#define HOST_TEXT_START_ADDR 0
#define HOST_STACK_END_ADDR 0xfff00000
#define HOST_BIG_ENDIAN_P

35
bfd/hosts/m68kaux.h
View file

@ -1,35 +0,0 @@
/* Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
/* Definitions for an Apple Macintosh running A/UX 3.x. */
#include <sys/param.h>
#include <sys/page.h>
/* Definitions used by trad-core.c. */
#define NBPG NBPP
#define HOST_DATA_START_ADDR u.u_exdata.ux_datorg
#define HOST_TEXT_START_ADDR u.u_exdata.ux_txtorg
#define HOST_STACK_END_ADDR 0x100000000
#define UPAGES USIZE
#define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(abfd) \
(abfd->tdata.trad_core_data->u.u_arg[0])

28
bfd/hosts/news.h
View file

@ -1,28 +0,0 @@
/* Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
/* Sony News running NewsOS 3.2. */
#include <machine/vmparam.h>
#define HOST_PAGE_SIZE NBPG
#define HOST_SEGMENT_SIZE NBPG
#define HOST_MACHINE_ARCH bfd_arch_m68k
#define HOST_TEXT_START_ADDR 0
#define HOST_STACK_END_ADDR (KERNBASE - (UPAGES * NBPG))

40
bfd/hp300bsd.c
View file

@ -1,40 +0,0 @@
/* BFD back-end for HP 9000/300 (68000-based) machines running BSD Unix.
Copyright (C) 1992-2018 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define TARGET_IS_BIG_ENDIAN_P
#define N_HEADER_IN_TEXT(x) 0
#define ENTRY_CAN_BE_ZERO
#define TEXT_START_ADDR 0
#define TARGET_PAGE_SIZE 4096
#define SEGMENT_SIZE TARGET_PAGE_SIZE
#define DEFAULT_ARCH bfd_arch_m68k
/* Do not "beautify" the CONCAT* macro args. Traditional C will not
remove whitespace added here, and thus will fail to concatenate
the tokens. */
#define MY(OP) CONCAT2 (m68k_aout_hp300bsd_,OP)
#define TARGETNAME "a.out-hp300bsd"
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
#include "libaout.h"
#include "aout-target.h"

855
bfd/hp300hpux.c
View file

@ -1,855 +0,0 @@
/* BFD backend for hp-ux 9000/300
Copyright (C) 1990-2018 Free Software Foundation, Inc.
Written by Glenn Engel.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
/* hpux native ------------> | |
| hp300hpux bfd | ----------> hpux w/gnu ext
hpux w/gnu extension ----> | |
Support for the 9000/[34]00 has several limitations.
1. Shared libraries are not supported.
2. The output format from this bfd is not usable by native tools.
The primary motivation for writing this bfd was to allow use of
gdb and gcc for host based debugging and not to mimic the hp-ux tools
in every detail. This leads to a significant simplification of the
code and a leap in performance. The decision to not output hp native
compatible objects was further strengthened by the fact that the richness
of the gcc compiled objects could not be represented without loss of
information. For example, while the hp format supports the concept of
secondary symbols, it does not support indirect symbols. Another
reason is to maintain backwards compatibility with older implementations
of gcc on hpux which used 'hpxt' to translate .a and .o files into a
format which could be readily understood by the gnu linker and gdb.
This allows reading hp secondary symbols and converting them into
indirect symbols but the reverse it not always possible.
Another example of differences is that the hp format stores symbol offsets
in the object code while the gnu utilities use a field in the
relocation record for this. To support the hp native format, the object
code would need to be patched with the offsets when producing .o files.
The basic technique taken in this implementation is to #include the code
from aoutx.h and aout-target.h with appropriate #defines to override
code where a unique implementation is needed:
{
#define a bunch of stuff
#include <aoutx.h>
implement a bunch of functions
#include "aout-target.h"
}
The hp symbol table is a bit different than other a.out targets. Instead
of having an array of nlist items and an array of strings, hp's format
has them mixed together in one structure. In addition, the strings are
not null terminated. It looks something like this:
nlist element 1
string1
nlist element 2
string2
...
The whole symbol table is read as one chunk and then we march thru it
and convert it to canonical form. As we march thru the table, we copy
the nlist data into the internal form and we compact the strings and null
terminate them, using storage from the already allocated symbol table:
string1
null
string2
null
*/
/* @@ Is this really so different from normal a.out that it needs to include
aoutx.h? We should go through this file sometime and see what can be made
more dependent on aout32.o and what might need to be broken off and accessed
through the backend_data field. Or, maybe we really do need such a
completely separate implementation. I don't have time to investigate this
much further right now. [raeburn:19930428.2124EST] */
/* @@ Also, note that there wind up being two versions of some routines, with
different names, only one of which actually gets used. For example:
slurp_symbol_table
swap_std_reloc_in
slurp_reloc_table
canonicalize_symtab
get_symtab_upper_bound
canonicalize_reloc
mkobject
This should also be fixed. */
#define TARGETNAME "a.out-hp300hpux"
/* Do not "beautify" the CONCAT* macro args. Traditional C will not
remove whitespace added here, and thus will fail to concatenate
the tokens. */
#define MY(OP) CONCAT2 (m68k_aout_hp300hpux_,OP)
#define external_exec hp300hpux_exec_bytes
#define external_nlist hp300hpux_nlist_bytes
#include "aout/hp300hpux.h"
/* define these so we can compile unused routines in aoutx.h */
#define e_strx e_shlib
#define e_other e_length
#define e_desc e_almod
#define AR_PAD_CHAR '/'
#define TARGET_IS_BIG_ENDIAN_P
#define DEFAULT_ARCH bfd_arch_m68k
#define MY_get_section_contents aout_32_get_section_contents
#define MY_slurp_armap bfd_slurp_bsd_armap_f2
/***********************************************/
/* provide overrides for routines in this file */
/***********************************************/
/* these don't use MY because that causes problems within JUMP_TABLE
(CONCAT2 winds up being expanded recursively, which ANSI C compilers
will not do). */
#define MY_canonicalize_symtab m68k_aout_hp300hpux_canonicalize_symtab
#define MY_get_symtab_upper_bound m68k_aout_hp300hpux_get_symtab_upper_bound
#define MY_canonicalize_reloc m68k_aout_hp300hpux_canonicalize_reloc
#define MY_write_object_contents m68k_aout_hp300hpux_write_object_contents
#define MY_read_minisymbols _bfd_generic_read_minisymbols
#define MY_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
#define MY_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define MY_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define MY_final_link_callback unused
#define MY_bfd_final_link _bfd_generic_final_link
/* Until and unless we convert the slurp_reloc and slurp_symtab
routines in this file, we can not use the default aout
free_cached_info routine which assumes that the relocs and symtabs
were allocated using malloc. */
#define MY_bfd_free_cached_info _bfd_bool_bfd_true
#define m68k_aout_hp300hpux_write_syms aout_32_write_syms
#define MY_callback MY(callback)
#define MY_exec_hdr_flags 0x2
#define NAME_swap_exec_header_in NAME(hp300hpux_32_,swap_exec_header_in)
#define HP_SYMTYPE_UNDEFINED 0x00
#define HP_SYMTYPE_ABSOLUTE 0x01
#define HP_SYMTYPE_TEXT 0x02
#define HP_SYMTYPE_DATA 0x03
#define HP_SYMTYPE_BSS 0x04
#define HP_SYMTYPE_COMMON 0x05
#define HP_SYMTYPE_TYPE 0x0F
#define HP_SYMTYPE_FILENAME 0x1F
#define HP_SYMTYPE_ALIGN 0x10
#define HP_SYMTYPE_EXTERNAL 0x20
#define HP_SECONDARY_SYMBOL 0x40
/* RELOCATION DEFINITIONS */
#define HP_RSEGMENT_TEXT 0x00
#define HP_RSEGMENT_DATA 0x01
#define HP_RSEGMENT_BSS 0x02
#define HP_RSEGMENT_EXTERNAL 0x03
#define HP_RSEGMENT_PCREL 0x04
#define HP_RSEGMENT_RDLT 0x05
#define HP_RSEGMENT_RPLT 0x06
#define HP_RSEGMENT_NOOP 0x3F
#define HP_RLENGTH_BYTE 0x00
#define HP_RLENGTH_WORD 0x01
#define HP_RLENGTH_LONG 0x02
#define HP_RLENGTH_ALIGN 0x03
#define NAME(x,y) CONCAT3 (hp300hpux,_32_,y)
#define ARCH_SIZE 32
/* aoutx.h requires definitions for BMAGIC and QMAGIC. */
#define BMAGIC HPUX_DOT_O_MAGIC
#define QMAGIC 0314
#include "aoutx.h"
static const bfd_target * MY (callback) (bfd *);
static bfd_boolean MY (write_object_contents) (bfd *);
static void convert_sym_type
(struct external_nlist *, aout_symbol_type *, bfd *);
bfd_boolean MY (slurp_symbol_table) (bfd *);
void MY (swap_std_reloc_in)
(bfd *, struct hp300hpux_reloc *, arelent *, asymbol **, bfd_size_type);
bfd_boolean MY (slurp_reloc_table)
(bfd *, sec_ptr, asymbol **);
long MY (canonicalize_symtab) (bfd *, asymbol **);
long MY (get_symtab_upper_bound) (bfd *);
long MY (canonicalize_reloc) (bfd *, sec_ptr, arelent **, asymbol **);
/* Since the hpux symbol table has nlist elements interspersed with
strings and we need to insert som strings for secondary symbols, we
give ourselves a little extra padding up front to account for
this. Note that for each non-secondary symbol we process, we gain
9 bytes of space for the discarded nlist element (one byte used for
null). SYM_EXTRA_BYTES is the extra space. */
#define SYM_EXTRA_BYTES 1024
/* Set parameters about this a.out file that are machine-dependent.
This routine is called from some_aout_object_p just before it returns. */
static const bfd_target *
MY (callback) (bfd *abfd)
{
struct internal_exec *execp = exec_hdr (abfd);
/* Calculate the file positions of the parts of a newly read aout header */
obj_textsec (abfd)->size = N_TXTSIZE (execp);
/* The virtual memory addresses of the sections */
obj_textsec (abfd)->vma = N_TXTADDR (execp);
obj_datasec (abfd)->vma = N_DATADDR (execp);
obj_bsssec (abfd)->vma = N_BSSADDR (execp);
obj_textsec (abfd)->lma = obj_textsec (abfd)->vma;
obj_datasec (abfd)->lma = obj_datasec (abfd)->vma;
obj_bsssec (abfd)->lma = obj_bsssec (abfd)->vma;
/* The file offsets of the sections */
obj_textsec (abfd)->filepos = N_TXTOFF (execp);
obj_datasec (abfd)->filepos = N_DATOFF (execp);
/* The file offsets of the relocation info */
obj_textsec (abfd)->rel_filepos = N_TRELOFF (execp);
obj_datasec (abfd)->rel_filepos = N_DRELOFF (execp);
/* The file offsets of the string table and symbol table. */
obj_sym_filepos (abfd) = N_SYMOFF (execp);
obj_str_filepos (abfd) = N_STROFF (execp);
/* Determine the architecture and machine type of the object file. */
#ifdef SET_ARCH_MACH
SET_ARCH_MACH (abfd, execp);
#else
bfd_default_set_arch_mach (abfd, DEFAULT_ARCH, 0);
#endif
if (obj_aout_subformat (abfd) == gnu_encap_format)
{
/* The file offsets of the relocation info */
obj_textsec (abfd)->rel_filepos = N_GNU_TRELOFF (execp);
obj_datasec (abfd)->rel_filepos = N_GNU_DRELOFF (execp);
/* The file offsets of the string table and symbol table. */
obj_sym_filepos (abfd) = N_GNU_SYMOFF (execp);
obj_str_filepos (abfd) = (obj_sym_filepos (abfd) + execp->a_syms);
abfd->flags |= HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS;
bfd_get_symcount (abfd) = execp->a_syms / 12;
obj_symbol_entry_size (abfd) = 12;
obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
}
return abfd->xvec;
}
extern bfd_boolean aout_32_write_syms (bfd *);
static bfd_boolean
MY (write_object_contents) (bfd * abfd)
{
struct external_exec exec_bytes;
struct internal_exec *execp = exec_hdr (abfd);
memset (&exec_bytes, 0, sizeof (exec_bytes));
obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
if (adata (abfd).magic == undecided_magic)
NAME (aout,adjust_sizes_and_vmas) (abfd);
execp->a_syms = 0;
execp->a_entry = bfd_get_start_address (abfd);
execp->a_trsize = ((obj_textsec (abfd)->reloc_count) *
obj_reloc_entry_size (abfd));
execp->a_drsize = ((obj_datasec (abfd)->reloc_count) *
obj_reloc_entry_size (abfd));
N_SET_MACHTYPE (execp, 0xc);
N_SET_FLAGS (execp, aout_backend_info (abfd)->exec_hdr_flags);
NAME (aout,swap_exec_header_out) (abfd, execp, &exec_bytes);
/* update fields not covered by default swap_exec_header_out */
/* this is really the sym table size but we store it in drelocs */
H_PUT_32 (abfd, (bfd_get_symcount (abfd) * 12), exec_bytes.e_drelocs);
if (bfd_seek (abfd, (file_ptr) 0, FALSE) != 0
|| (bfd_bwrite (&exec_bytes, (bfd_size_type) EXEC_BYTES_SIZE, abfd)
!= EXEC_BYTES_SIZE))
return FALSE;
/* Write out the symbols, and then the relocs. We must write out
the symbols first so that we know the symbol indices. */
if (bfd_get_symcount (abfd) != 0)
{
/* Skip the relocs to where we want to put the symbols. */
if (bfd_seek (abfd, (file_ptr) (N_DRELOFF (execp) + execp->a_drsize),
SEEK_SET) != 0)
return FALSE;
}
if (!MY (write_syms) (abfd))
return FALSE;
if (bfd_get_symcount (abfd) != 0)
{
if (bfd_seek (abfd, (file_ptr) N_TRELOFF (execp), SEEK_CUR) != 0)
return FALSE;
if (!NAME (aout,squirt_out_relocs) (abfd, obj_textsec (abfd)))
return FALSE;
if (bfd_seek (abfd, (file_ptr) N_DRELOFF (execp), SEEK_CUR) != 0)
return FALSE;
if (!NAME (aout,squirt_out_relocs) (abfd, obj_datasec (abfd)))
return FALSE;
}
return TRUE;
}
/* Convert the hp symbol type to be the same as aout64.h usage so we
can piggyback routines in aoutx.h. */
static void
convert_sym_type (struct external_nlist *sym_pointer ATTRIBUTE_UNUSED,
aout_symbol_type *cache_ptr,
bfd *abfd ATTRIBUTE_UNUSED)
{
int name_type;
int new_type;
name_type = (cache_ptr->type);
new_type = 0;
if ((name_type & HP_SYMTYPE_ALIGN) != 0)
{
/* iou_error ("aligned symbol encountered: %s", name);*/
name_type = 0;
}
if (name_type == HP_SYMTYPE_FILENAME)
new_type = N_FN;
else
{
switch (name_type & HP_SYMTYPE_TYPE)
{
case HP_SYMTYPE_UNDEFINED:
new_type = N_UNDF;
break;
case HP_SYMTYPE_ABSOLUTE:
new_type = N_ABS;
break;
case HP_SYMTYPE_TEXT:
new_type = N_TEXT;
break;
case HP_SYMTYPE_DATA:
new_type = N_DATA;
break;
case HP_SYMTYPE_BSS:
new_type = N_BSS;
break;
case HP_SYMTYPE_COMMON:
new_type = N_COMM;
break;
default:
abort ();
break;
}
if (name_type & HP_SYMTYPE_EXTERNAL)
new_type |= N_EXT;
if (name_type & HP_SECONDARY_SYMBOL)
{
switch (new_type)
{
default:
abort ();
case N_UNDF | N_EXT:
/* If the value is nonzero, then just treat this as a
common symbol. I don't know if this is correct in
all cases, but it is more correct than treating it as
a weak undefined symbol. */
if (cache_ptr->symbol.value == 0)
new_type = N_WEAKU;
break;
case N_ABS | N_EXT:
new_type = N_WEAKA;
break;
case N_TEXT | N_EXT:
new_type = N_WEAKT;
break;
case N_DATA | N_EXT:
new_type = N_WEAKD;
break;
case N_BSS | N_EXT:
new_type = N_WEAKB;
break;
}
}
}
cache_ptr->type = new_type;
}
/*
DESCRIPTION
Swaps the information in an executable header taken from a raw
byte stream memory image, into the internal exec_header
structure.
*/
void
NAME (aout,swap_exec_header_in) (bfd *abfd,
struct external_exec *raw_bytes,
struct internal_exec *execp)
{
struct external_exec *bytes = (struct external_exec *) raw_bytes;
/* The internal_exec structure has some fields that are unused in this
configuration (IE for i960), so ensure that all such uninitialized
fields are zero'd out. There are places where two of these structs
are memcmp'd, and thus the contents do matter. */
memset (execp, 0, sizeof (struct internal_exec));
/* Now fill in fields in the execp, from the bytes in the raw data. */
execp->a_info = H_GET_32 (abfd, bytes->e_info);
execp->a_text = GET_WORD (abfd, bytes->e_text);
execp->a_data = GET_WORD (abfd, bytes->e_data);
execp->a_bss = GET_WORD (abfd, bytes->e_bss);
execp->a_syms = GET_WORD (abfd, bytes->e_syms);
execp->a_entry = GET_WORD (abfd, bytes->e_entry);
execp->a_trsize = GET_WORD (abfd, bytes->e_trsize);
execp->a_drsize = GET_WORD (abfd, bytes->e_drsize);
/***************************************************************/
/* check the header to see if it was generated by a bfd output */
/* this is detected rather bizarrely by requiring a bunch of */
/* header fields to be zero and an old unused field (now used) */
/* to be set. */
/***************************************************************/
do
{
long syms;
struct aout_data_struct *rawptr;
bfd_size_type amt;
if (H_GET_32 (abfd, bytes->e_passize) != 0)
break;
if (H_GET_32 (abfd, bytes->e_syms) != 0)
break;
if (H_GET_32 (abfd, bytes->e_supsize) != 0)
break;
syms = H_GET_32 (abfd, bytes->e_drelocs);
if (syms == 0)
break;
/* OK, we've passed the test as best as we can determine */
execp->a_syms = syms;
/* allocate storage for where we will store this result */
amt = sizeof (*rawptr);
rawptr = (struct aout_data_struct *) bfd_zalloc (abfd, amt);
if (rawptr == NULL)
return;
abfd->tdata.aout_data = rawptr;
obj_aout_subformat (abfd) = gnu_encap_format;
}
while (0);
}
/* The hp symbol table is a bit different than other a.out targets. Instead
of having an array of nlist items and an array of strings, hp's format
has them mixed together in one structure. In addition, the strings are
not null terminated. It looks something like this:
nlist element 1
string1
nlist element 2
string2
...
The whole symbol table is read as one chunk and then we march thru it
and convert it to canonical form. As we march thru the table, we copy
the nlist data into the internal form and we compact the strings and null
terminate them, using storage from the already allocated symbol table:
string1
null
string2
null
...
*/
bfd_boolean
MY (slurp_symbol_table) (bfd *abfd)
{
bfd_size_type symbol_bytes;
struct external_nlist *syms;
struct external_nlist *sym_pointer;
struct external_nlist *sym_end;
char *strings;
aout_symbol_type *cached;
unsigned num_syms = 0;
bfd_size_type amt;
/* If there's no work to be done, don't do any */
if (obj_aout_symbols (abfd) != (aout_symbol_type *) NULL)
return TRUE;
symbol_bytes = exec_hdr (abfd)->a_syms;
amt = symbol_bytes + SYM_EXTRA_BYTES;
strings = (char *) bfd_alloc (abfd, amt);
if (!strings)
return FALSE;
syms = (struct external_nlist *) (strings + SYM_EXTRA_BYTES);
if (bfd_seek (abfd, obj_sym_filepos (abfd), SEEK_SET) != 0
|| bfd_bread (syms, symbol_bytes, abfd) != symbol_bytes)
{
bfd_release (abfd, syms);
return FALSE;
}
sym_end = (struct external_nlist *) (((char *) syms) + symbol_bytes);
/* first, march thru the table and figure out how many symbols there are */
for (sym_pointer = syms; sym_pointer < sym_end; sym_pointer++, num_syms++)
{
/* skip over the embedded symbol. */
sym_pointer = (struct external_nlist *) (((char *) sym_pointer) +
sym_pointer->e_length[0]);
}
/* now that we know the symbol count, update the bfd header */
bfd_get_symcount (abfd) = num_syms;
amt = num_syms;
amt *= sizeof (aout_symbol_type);
cached = (aout_symbol_type *) bfd_zalloc (abfd, amt);
if (cached == NULL && num_syms != 0)
return FALSE;
/* as we march thru the hp symbol table, convert it into a list of
null terminated strings to hold the symbol names. Make sure any
assignment to the strings pointer is done after we're thru using
the nlist so we don't overwrite anything important. */
/* OK, now walk the new symtable, caching symbol properties */
{
aout_symbol_type *cache_ptr = cached;
/* Run through table and copy values */
for (sym_pointer = syms, cache_ptr = cached;
sym_pointer < sym_end; sym_pointer++, cache_ptr++)
{
unsigned int length;
cache_ptr->symbol.the_bfd = abfd;
cache_ptr->symbol.value = GET_SWORD (abfd, sym_pointer->e_value);
cache_ptr->desc = bfd_get_16 (abfd, sym_pointer->e_almod);
cache_ptr->type = bfd_get_8 (abfd, sym_pointer->e_type);
cache_ptr->symbol.udata.p = NULL;
length = bfd_get_8 (abfd, sym_pointer->e_length);
cache_ptr->other = length; /* other not used, save length here */
convert_sym_type (sym_pointer, cache_ptr, abfd);
if (!translate_from_native_sym_flags (abfd, cache_ptr))
return FALSE;
/********************************************************/
/* for hpux, the 'length' value indicates the length of */
/* the symbol name which follows the nlist entry. */
/********************************************************/
if (length)
{
/**************************************************************/
/* the hp string is not null terminated so we create a new one*/
/* by copying the string to overlap the just vacated nlist */
/* structure before it in memory. */
/**************************************************************/
cache_ptr->symbol.name = strings;
memcpy (strings, sym_pointer + 1, length);
strings[length] = '\0';
strings += length + 1;
}
else
cache_ptr->symbol.name = (char *) NULL;
/* skip over the embedded symbol. */
sym_pointer = (struct external_nlist *) (((char *) sym_pointer) +
length);
}
}
obj_aout_symbols (abfd) = cached;
return TRUE;
}
void
MY (swap_std_reloc_in) (bfd *abfd,
struct hp300hpux_reloc *bytes,
arelent *cache_ptr,
asymbol **symbols,
bfd_size_type symcount ATTRIBUTE_UNUSED)
{
int r_index;
int r_extern = 0;
unsigned int r_length;
int r_pcrel = 0;
struct aoutdata *su = &(abfd->tdata.aout_data->a);
cache_ptr->address = H_GET_32 (abfd, bytes->r_address);
r_index = H_GET_16 (abfd, bytes->r_index);
switch (bytes->r_type[0])
{
case HP_RSEGMENT_TEXT:
r_index = N_TEXT;
break;
case HP_RSEGMENT_DATA:
r_index = N_DATA;
break;
case HP_RSEGMENT_BSS:
r_index = N_BSS;
break;
case HP_RSEGMENT_EXTERNAL:
r_extern = 1;
break;
case HP_RSEGMENT_PCREL:
r_extern = 1;
r_pcrel = 1;
break;
case HP_RSEGMENT_RDLT:
break;
case HP_RSEGMENT_RPLT:
break;
case HP_RSEGMENT_NOOP:
break;
default:
abort ();
break;
}
switch (bytes->r_length[0])
{
case HP_RLENGTH_BYTE:
r_length = 0;
break;
case HP_RLENGTH_WORD:
r_length = 1;
break;
case HP_RLENGTH_LONG:
r_length = 2;
break;
default:
abort ();
break;
}
cache_ptr->howto = howto_table_std + r_length + 4 * r_pcrel;
/* FIXME-soon: Roll baserel, jmptable, relative bits into howto setting */
/* This macro uses the r_index value computed above */
if (r_pcrel && r_extern)
{
/* The GNU linker assumes any offset from beginning of section */
/* is already incorporated into the image while the HP linker */
/* adds this in later. Add it in now... */
MOVE_ADDRESS (-cache_ptr->address);
}
else
{
MOVE_ADDRESS (0);
}
}
bfd_boolean
MY (slurp_reloc_table) (bfd *abfd, sec_ptr asect, asymbol **symbols)
{
bfd_size_type count;
bfd_size_type reloc_size;
void * relocs;
arelent *reloc_cache;
size_t each_size;
struct hp300hpux_reloc *rptr;
unsigned int counter;
arelent *cache_ptr;
if (asect->relocation)
return TRUE;
if (asect->flags & SEC_CONSTRUCTOR)
return TRUE;
if (asect == obj_datasec (abfd))
{
reloc_size = exec_hdr (abfd)->a_drsize;
goto doit;
}
if (asect == obj_textsec (abfd))
{
reloc_size = exec_hdr (abfd)->a_trsize;
goto doit;
}
bfd_set_error (bfd_error_invalid_operation);
return FALSE;
doit:
if (bfd_seek (abfd, asect->rel_filepos, SEEK_SET) != 0)
return FALSE;
each_size = obj_reloc_entry_size (abfd);
count = reloc_size / each_size;
reloc_cache = (arelent *) bfd_zalloc (abfd, count * sizeof (arelent));
if (!reloc_cache && count != 0)
return FALSE;
relocs = bfd_alloc (abfd, reloc_size);
if (!relocs && reloc_size != 0)
{
bfd_release (abfd, reloc_cache);
return FALSE;
}
if (bfd_bread (relocs, reloc_size, abfd) != reloc_size)
{
bfd_release (abfd, relocs);
bfd_release (abfd, reloc_cache);
return FALSE;
}
rptr = (struct hp300hpux_reloc *) relocs;
counter = 0;
cache_ptr = reloc_cache;
for (; counter < count; counter++, rptr++, cache_ptr++)
{
MY (swap_std_reloc_in) (abfd, rptr, cache_ptr, symbols,
(bfd_size_type) bfd_get_symcount (abfd));
}
bfd_release (abfd, relocs);
asect->relocation = reloc_cache;
asect->reloc_count = count;
return TRUE;
}
/************************************************************************/
/* The following functions are identical to functions in aoutx.h except */
/* they refer to MY(func) rather than NAME(aout,func) and they also */
/* call aout_32 versions if the input file was generated by gcc */
/************************************************************************/
long aout_32_canonicalize_symtab (bfd *, asymbol **);
long aout_32_get_symtab_upper_bound (bfd *);
long aout_32_canonicalize_reloc (bfd *, sec_ptr, arelent **, asymbol **);
long
MY (canonicalize_symtab) (bfd *abfd, asymbol **location)
{
unsigned int counter = 0;
aout_symbol_type *symbase;
if (obj_aout_subformat (abfd) == gnu_encap_format)
return aout_32_canonicalize_symtab (abfd, location);
if (!MY (slurp_symbol_table) (abfd))
return -1;
for (symbase = obj_aout_symbols (abfd); counter++ < bfd_get_symcount (abfd);)
*(location++) = (asymbol *) (symbase++);
*location++ = 0;
return bfd_get_symcount (abfd);
}
long
MY (get_symtab_upper_bound) (bfd *abfd)
{
if (obj_aout_subformat (abfd) == gnu_encap_format)
return aout_32_get_symtab_upper_bound (abfd);
if (!MY (slurp_symbol_table) (abfd))
return -1;
return (bfd_get_symcount (abfd) + 1) * (sizeof (aout_symbol_type *));
}
long
MY (canonicalize_reloc) (bfd *abfd,
sec_ptr section,
arelent **relptr,
asymbol **symbols)
{
arelent *tblptr = section->relocation;
unsigned int count;
if (obj_aout_subformat (abfd) == gnu_encap_format)
return aout_32_canonicalize_reloc (abfd, section, relptr, symbols);
if (!(tblptr || MY (slurp_reloc_table) (abfd, section, symbols)))
return -1;
if (section->flags & SEC_CONSTRUCTOR)
{
arelent_chain *chain = section->constructor_chain;
for (count = 0; count < section->reloc_count; count++)
{
*relptr++ = &chain->relent;
chain = chain->next;
}
}
else
{
tblptr = section->relocation;
for (count = 0; count++ < section->reloc_count;)
{
*relptr++ = tblptr++;
}
}
*relptr = 0;
return section->reloc_count;
}
#include "aout-target.h"

2
bfd/hpux-core.c
View file

@ -28,7 +28,7 @@
#include "bfd.h"
#include "libbfd.h"
#if defined (HOST_HPPAHPUX) || defined (HOST_HP300HPUX) || defined (HOST_HPPAMPEIX)
#if defined (HOST_HPPAHPUX) || defined (HOST_HPPAMPEIX)
/* FIXME: sys/core.h doesn't exist for HPUX version 7. HPUX version
5, 6, and 7 core files seem to be standard trad-core.c type core

2
bfd/libaout.h
View file

@ -349,7 +349,7 @@ typedef struct aout_symbol
enum aout_subformat {
default_format = 0,
/* Used on HP 9000/300 running HP/UX. See hp300hpux.c. */
/* Used on HP 9000/300 running HP/UX. */
gnu_encap_format,
/* Used on Linux, 386BSD, etc. See include/aout/aout64.h. */
q_magic_format

2
bfd/libbfd-in.h
View file

@ -134,8 +134,6 @@ const bfd_target *bfd_generic_archive_p
(bfd *);
bfd_boolean bfd_slurp_armap
(bfd *);
bfd_boolean bfd_slurp_bsd_armap_f2
(bfd *);
#define bfd_slurp_bsd_armap bfd_slurp_armap
#define bfd_slurp_coff_armap bfd_slurp_armap
bfd_boolean _bfd_archive_64_bit_slurp_armap

2
bfd/libbfd.h
View file

@ -139,8 +139,6 @@ const bfd_target *bfd_generic_archive_p
(bfd *);
bfd_boolean bfd_slurp_armap
(bfd *);
bfd_boolean bfd_slurp_bsd_armap_f2
(bfd *);
#define bfd_slurp_bsd_armap bfd_slurp_armap
#define bfd_slurp_coff_armap bfd_slurp_armap
bfd_boolean _bfd_archive_64_bit_slurp_armap

83
bfd/liboasys.h
View file

@ -1,83 +0,0 @@
/* BFD internal declarations for Oasys file format handling.
Copyright (C) 1990-2018 Free Software Foundation, Inc.
Scrawled by Steve Chamberlain of Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
typedef struct _oasys_symbol
{
asymbol symbol;
} oasys_symbol_type;
typedef struct _oasys_reloc {
arelent relent;
struct _oasys_reloc *next;
unsigned int symbol;
} oasys_reloc_type;
#define oasys_symbol(x) ((oasys_symbol_type *)(x))
#define oasys_per_section(x) ((oasys_per_section_type *)(x->used_by_bfd))
typedef struct _oasys_per_section
{
asection *section;
bfd_byte *data;
bfd_vma offset;
bfd_boolean had_vma;
oasys_reloc_type **reloc_tail_ptr;
bfd_vma pc;
file_ptr current_pos;
unsigned int current_byte;
bfd_boolean initialized;
} oasys_per_section_type;
#define NSECTIONS 10
typedef struct _oasys_ar_obstack {
file_ptr file_offset;
bfd *abfd;
} oasys_ar_obstack_type;
typedef struct _oasys_module_info {
file_ptr pos;
unsigned int size;
bfd *abfd;
char *name;
} oasys_module_info_type;
typedef struct _oasys_ar_data {
oasys_module_info_type *module;
unsigned int module_count;
unsigned int module_index;
} oasys_ar_data_type;
typedef struct _oasys_data {
char *strings;
asymbol *symbols;
unsigned int symbol_string_length;
asection *sections[OASYS_MAX_SEC_COUNT];
file_ptr first_data_record;
} oasys_data_type;
#define OASYS_DATA(abfd) ((abfd)->tdata.oasys_obj_data)
#define OASYS_AR_DATA(abfd) ((abfd)->tdata.oasys_ar_data)

36
bfd/m68k4knetbsd.c
View file

@ -1,36 +0,0 @@
/* BFD back-end for NetBSD/m68k a.out-ish binaries.
Copyright (C) 1990-2018 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define TARGET_IS_BIG_ENDIAN_P
#define TARGET_PAGE_SIZE 0x1000
#define DEFAULT_ARCH bfd_arch_m68k
#define DEFAULT_MID M_68K4K_NETBSD
/* Do not "beautify" the CONCAT* macro args. Traditional C will not
remove whitespace added here, and thus will fail to concatenate
the tokens. */
#define MY(OP) CONCAT2 (m68k_aout_4knbsd_,OP)
/* This needs to start with a.out so GDB knows it is an a.out variant. */
#define TARGETNAME "a.out-m68k4k-netbsd"
#include "netbsd.h"

737
bfd/m68klinux.c
View file

@ -1,737 +0,0 @@
/* BFD back-end for linux flavored m68k a.out binaries.
Copyright (C) 1992-2018 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define TARGET_PAGE_SIZE 4096
#define ZMAGIC_DISK_BLOCK_SIZE 1024
#define SEGMENT_SIZE TARGET_PAGE_SIZE
#define TEXT_START_ADDR 0x0
#define MACHTYPE_OK(mtype) ((mtype) == M_68020 || (mtype) == M_UNKNOWN)
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
#include "aout/aout64.h"
#include "aout/stab_gnu.h"
#include "aout/ar.h"
#include "libaout.h" /* BFD a.out internal data structures */
#define TARGET_IS_BIG_ENDIAN_P
#define DEFAULT_ARCH bfd_arch_m68k
/* Do not "beautify" the CONCAT* macro args. Traditional C will not
remove whitespace added here, and thus will fail to concatenate
the tokens. */
#define MY(OP) CONCAT2 (m68k_aout_linux_,OP)
#define TARGETNAME "a.out-m68k-linux"
extern const bfd_target MY(vec);
/* We always generate QMAGIC files in preference to ZMAGIC files. It
would be possible to make this a linker option, if that ever
becomes important. */
static void MY_final_link_callback
(bfd *, file_ptr *, file_ptr *, file_ptr *);
static bfd_boolean
m68klinux_bfd_final_link (bfd *abfd,
struct bfd_link_info *info)
{
obj_aout_subformat (abfd) = q_magic_format;
return NAME(aout,final_link) (abfd, info, MY_final_link_callback);
}
#define MY_bfd_final_link m68klinux_bfd_final_link
/* Set the machine type correctly. */
static bfd_boolean
m68klinux_write_object_contents (bfd *abfd)
{
struct external_exec exec_bytes;
struct internal_exec *execp = exec_hdr (abfd);
N_SET_MACHTYPE (execp, M_68020);
obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
WRITE_HEADERS (abfd, execp);
return TRUE;
}
#define MY_write_object_contents m68klinux_write_object_contents
/* Code to link against Linux a.out shared libraries. */
/* See if a symbol name is a reference to the global offset table. */
#ifndef GOT_REF_PREFIX
#define GOT_REF_PREFIX "__GOT_"
#endif
#define IS_GOT_SYM(name) (CONST_STRNEQ (name, GOT_REF_PREFIX))
/* See if a symbol name is a reference to the procedure linkage table. */
#ifndef PLT_REF_PREFIX
#define PLT_REF_PREFIX "__PLT_"
#endif
#define IS_PLT_SYM(name) (CONST_STRNEQ (name, PLT_REF_PREFIX))
/* This string is used to generate specialized error messages. */
#ifndef NEEDS_SHRLIB
#define NEEDS_SHRLIB "__NEEDS_SHRLIB_"
#endif
/* This special symbol is a set vector that contains a list of
pointers to fixup tables. It will be present in any dynamically
linked file. The linker generated fixup table should also be added
to the list, and it should always appear in the second slot (the
first one is a dummy with a magic number that is defined in
crt0.o). */
#ifndef SHARABLE_CONFLICTS
#define SHARABLE_CONFLICTS "__SHARABLE_CONFLICTS__"
#endif
/* We keep a list of fixups. The terminology is a bit strange, but
each fixup contains two 32 bit numbers. A regular fixup contains
an address and a pointer, and at runtime we should store the
address at the location pointed to by the pointer. A builtin fixup
contains two pointers, and we should read the address using one
pointer and store it at the location pointed to by the other
pointer. Builtin fixups come into play when we have duplicate
__GOT__ symbols for the same variable. The builtin fixup will copy
the GOT pointer from one over into the other. */
struct fixup
{
struct fixup *next;
struct linux_link_hash_entry *h;
bfd_vma value;
/* Nonzero if this is a jump instruction that needs to be fixed,
zero if this is just a pointer */
char jump;
char builtin;
};
/* We don't need a special hash table entry structure, but we do need
to keep some information between linker passes, so we use a special
hash table. */
struct linux_link_hash_entry
{
struct aout_link_hash_entry root;
};
struct linux_link_hash_table
{
struct aout_link_hash_table root;
/* First dynamic object found in link. */
bfd *dynobj;
/* Number of fixups. */
size_t fixup_count;
/* Number of builtin fixups. */
size_t local_builtins;
/* List of fixups. */
struct fixup *fixup_list;
};
/* Routine to create an entry in an Linux link hash table. */
static struct bfd_hash_entry *
linux_link_hash_newfunc (struct bfd_hash_entry *entry,
struct bfd_hash_table *table,
const char *string)
{
struct linux_link_hash_entry *ret = (struct linux_link_hash_entry *) entry;
/* Allocate the structure if it has not already been allocated by a
subclass. */
if (ret == (struct linux_link_hash_entry *) NULL)
ret = ((struct linux_link_hash_entry *)
bfd_hash_allocate (table, sizeof (struct linux_link_hash_entry)));
if (ret == NULL)
return (struct bfd_hash_entry *) ret;
/* Call the allocation method of the superclass. */
ret = ((struct linux_link_hash_entry *)
NAME(aout,link_hash_newfunc) ((struct bfd_hash_entry *) ret,
table, string));
if (ret != NULL)
{
/* Set local fields; there aren't any. */
}
return (struct bfd_hash_entry *) ret;
}
/* Create a Linux link hash table. */
static struct bfd_link_hash_table *
linux_link_hash_table_create (bfd *abfd)
{
struct linux_link_hash_table *ret;
bfd_size_type amt = sizeof (struct linux_link_hash_table);
ret = (struct linux_link_hash_table *) bfd_zmalloc (amt);
if (ret == (struct linux_link_hash_table *) NULL)
{
bfd_set_error (bfd_error_no_memory);
return (struct bfd_link_hash_table *) NULL;
}
if (!NAME(aout,link_hash_table_init) (&ret->root, abfd,
linux_link_hash_newfunc,
sizeof (struct linux_link_hash_entry)))
{
free (ret);
return (struct bfd_link_hash_table *) NULL;
}
return &ret->root.root;
}
/* Look up an entry in a Linux link hash table. */
#define linux_link_hash_lookup(table, string, create, copy, follow) \
((struct linux_link_hash_entry *) \
aout_link_hash_lookup (&(table)->root, (string), (create), (copy),\
(follow)))
/* Traverse a Linux link hash table. */
#define linux_link_hash_traverse(table, func, info) \
(aout_link_hash_traverse \
(&(table)->root, \
(bfd_boolean (*) (struct aout_link_hash_entry *, void *)) (func), \
(info)))
/* Get the Linux link hash table from the info structure. This is
just a cast. */
#define linux_hash_table(p) ((struct linux_link_hash_table *) ((p)->hash))
/* Store the information for a new fixup. */
static struct fixup *
new_fixup (struct bfd_link_info *info,
struct linux_link_hash_entry *h,
bfd_vma value,
int builtin)
{
struct fixup *f;
f = (struct fixup *) bfd_hash_allocate (&info->hash->table,
sizeof (struct fixup));
if (f == NULL)
return f;
f->next = linux_hash_table (info)->fixup_list;
linux_hash_table (info)->fixup_list = f;
f->h = h;
f->value = value;
f->builtin = builtin;
f->jump = 0;
++linux_hash_table (info)->fixup_count;
return f;
}
/* We come here once we realize that we are going to link to a shared
library. We need to create a special section that contains the
fixup table, and we ultimately need to add a pointer to this into
the set vector for SHARABLE_CONFLICTS. At this point we do not
know the size of the section, but that's OK - we just need to
create it for now. */
static bfd_boolean
linux_link_create_dynamic_sections (bfd *abfd,
struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
flagword flags;
asection *s;
/* Note that we set the SEC_IN_MEMORY flag. */
flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY;
/* We choose to use the name ".linux-dynamic" for the fixup table.
Why not? */
s = bfd_make_section_with_flags (abfd, ".linux-dynamic", flags);
if (s == NULL
|| ! bfd_set_section_alignment (abfd, s, 2))
return FALSE;
s->size = 0;
s->contents = 0;
return TRUE;
}
/* Function to add a single symbol to the linker hash table. This is
a wrapper around _bfd_generic_link_add_one_symbol which handles the
tweaking needed for dynamic linking support. */
static bfd_boolean
linux_add_one_symbol (struct bfd_link_info *info,
bfd *abfd,
const char *name,
flagword flags,
asection *section,
bfd_vma value,
const char *string,
bfd_boolean copy,
bfd_boolean collect,
struct bfd_link_hash_entry **hashp)
{
struct linux_link_hash_entry *h;
bfd_boolean insert;
/* Look up and see if we already have this symbol in the hash table.
If we do, and the defining entry is from a shared library, we
need to create the dynamic sections.
FIXME: What if abfd->xvec != info->output_bfd->xvec? We may
want to be able to link Linux a.out and ELF objects together,
but serious confusion is possible. */
insert = FALSE;
if (! bfd_link_relocatable (info)
&& linux_hash_table (info)->dynobj == NULL
&& strcmp (name, SHARABLE_CONFLICTS) == 0
&& (flags & BSF_CONSTRUCTOR) != 0
&& abfd->xvec == info->output_bfd->xvec)
{
if (! linux_link_create_dynamic_sections (abfd, info))
return FALSE;
linux_hash_table (info)->dynobj = abfd;
insert = TRUE;
}
if (bfd_is_abs_section (section)
&& abfd->xvec == info->output_bfd->xvec)
{
h = linux_link_hash_lookup (linux_hash_table (info), name, FALSE,
FALSE, FALSE);
if (h != NULL
&& (h->root.root.type == bfd_link_hash_defined
|| h->root.root.type == bfd_link_hash_defweak))
{
struct fixup *f;
if (hashp != NULL)
*hashp = (struct bfd_link_hash_entry *) h;
f = new_fixup (info, h, value, ! IS_PLT_SYM (name));
if (f == NULL)
return FALSE;
f->jump = IS_PLT_SYM (name);
return TRUE;
}
}
/* Do the usual procedure for adding a symbol. */
if (! _bfd_generic_link_add_one_symbol (info, abfd, name, flags, section,
value, string, copy, collect,
hashp))
return FALSE;
/* Insert a pointer to our table in the set vector. The dynamic
linker requires this information */
if (insert)
{
asection *s;
/* Here we do our special thing to add the pointer to the
dynamic section in the SHARABLE_CONFLICTS set vector. */
s = bfd_get_section_by_name (linux_hash_table (info)->dynobj,
".linux-dynamic");
BFD_ASSERT (s != NULL);
if (! (_bfd_generic_link_add_one_symbol
(info, linux_hash_table (info)->dynobj, SHARABLE_CONFLICTS,
BSF_GLOBAL | BSF_CONSTRUCTOR, s, (bfd_vma) 0, NULL,
FALSE, FALSE, NULL)))
return FALSE;
}
return TRUE;
}
/* We will crawl the hash table and come here for every global symbol.
We will examine each entry and see if there are indications that we
need to add a fixup. There are two possible cases - one is where
you have duplicate definitions of PLT or GOT symbols - these will
have already been caught and added as "builtin" fixups. If we find
that the corresponding non PLT/GOT symbol is also present, we
convert it to a regular fixup instead.
This function is called via linux_link_hash_traverse. */
static bfd_boolean
linux_tally_symbols (struct linux_link_hash_entry *h,
void * data)
{
struct bfd_link_info *info = (struct bfd_link_info *) data;
struct fixup *f, *f1;
int is_plt;
struct linux_link_hash_entry *h1, *h2;
bfd_boolean exists;
if (h->root.root.type == bfd_link_hash_undefined
&& CONST_STRNEQ (h->root.root.root.string, NEEDS_SHRLIB))
{
const char *name;
char *p;
char *alloc = NULL;
name = h->root.root.root.string + sizeof NEEDS_SHRLIB - 1;
p = strrchr (name, '_');
if (p != NULL)
alloc = (char *) bfd_malloc ((bfd_size_type) strlen (name) + 1);
if (p == NULL || alloc == NULL)
_bfd_error_handler (_("output file requires shared library `%s'"),
name);
else
{
strcpy (alloc, name);
p = strrchr (alloc, '_');
*p++ = '\0';
_bfd_error_handler
/* xgettext:c-format */
(_("output file requires shared library `%s.so.%s'"),
alloc, p);
free (alloc);
}
abort ();
}
/* If this symbol is not a PLT/GOT, we do not even need to look at it */
is_plt = IS_PLT_SYM (h->root.root.root.string);
if (is_plt || IS_GOT_SYM (h->root.root.root.string))
{
/* Look up this symbol twice. Once just as a regular lookup,
and then again following all of the indirect links until we
reach a real symbol. */
h1 = linux_link_hash_lookup (linux_hash_table (info),
(h->root.root.root.string
+ sizeof PLT_REF_PREFIX - 1),
FALSE, FALSE, TRUE);
/* h2 does not follow indirect symbols. */
h2 = linux_link_hash_lookup (linux_hash_table (info),
(h->root.root.root.string
+ sizeof PLT_REF_PREFIX - 1),
FALSE, FALSE, FALSE);
/* The real symbol must exist but if it is also an ABS symbol,
there is no need to have a fixup. This is because they both
came from the same library. If on the other hand, we had to
use an indirect symbol to get to the real symbol, we add the
fixup anyway, since there are cases where these symbols come
from different shared libraries */
if (h1 != NULL
&& (((h1->root.root.type == bfd_link_hash_defined
|| h1->root.root.type == bfd_link_hash_defweak)
&& ! bfd_is_abs_section (h1->root.root.u.def.section))
|| h2->root.root.type == bfd_link_hash_indirect))
{
/* See if there is a "builtin" fixup already present
involving this symbol. If so, convert it to a regular
fixup. In the end, this relaxes some of the requirements
about the order of performing fixups. */
exists = FALSE;
for (f1 = linux_hash_table (info)->fixup_list;
f1 != NULL;
f1 = f1->next)
{
if ((f1->h != h && f1->h != h1)
|| (! f1->builtin && ! f1->jump))
continue;
if (f1->h == h1)
exists = TRUE;
if (! exists
&& bfd_is_abs_section (h->root.root.u.def.section))
{
f = new_fixup (info, h1, f1->h->root.root.u.def.value, 0);
f->jump = is_plt;
}
f1->h = h1;
f1->jump = is_plt;
f1->builtin = 0;
exists = TRUE;
}
if (! exists
&& bfd_is_abs_section (h->root.root.u.def.section))
{
f = new_fixup (info, h1, h->root.root.u.def.value, 0);
if (f == NULL)
{
/* FIXME: No way to return error. */
abort ();
}
f->jump = is_plt;
}
}
/* Quick and dirty way of stripping these symbols from the
symtab. */
if (bfd_is_abs_section (h->root.root.u.def.section))
h->root.written = TRUE;
}
return TRUE;
}
/* This is called to set the size of the .linux-dynamic section is.
It is called by the Linux linker emulation before_allocation
routine. We have finished reading all of the input files, and now
we just scan the hash tables to find out how many additional fixups
are required. */
bfd_boolean
bfd_m68klinux_size_dynamic_sections (bfd *output_bfd,
struct bfd_link_info *info)
{
struct fixup *f;
asection *s;
if (output_bfd->xvec != &MY(vec))
return TRUE;
/* First find the fixups... */
linux_link_hash_traverse (linux_hash_table (info),
linux_tally_symbols,
info);
/* If there are builtin fixups, leave room for a marker. This is
used by the dynamic linker so that it knows that all that follow
are builtin fixups instead of regular fixups. */
for (f = linux_hash_table (info)->fixup_list; f != NULL; f = f->next)
{
if (f->builtin)
{
++linux_hash_table (info)->fixup_count;
++linux_hash_table (info)->local_builtins;
break;
}
}
if (linux_hash_table (info)->dynobj == NULL)
{
if (linux_hash_table (info)->fixup_count > 0)
abort ();
return TRUE;
}
/* Allocate memory for our fixup table. We will fill it in later. */
s = bfd_get_section_by_name (linux_hash_table (info)->dynobj,
".linux-dynamic");
if (s != NULL)
{
s->size = linux_hash_table (info)->fixup_count + 1;
s->size *= 8;
s->contents = (bfd_byte *) bfd_zalloc (output_bfd, s->size);
if (s->contents == NULL)
{
bfd_set_error (bfd_error_no_memory);
return FALSE;
}
}
return TRUE;
}
/* We come here once we are ready to actually write the fixup table to
the output file. Scan the fixup tables and so forth and generate
the stuff we need. */
static bfd_boolean
linux_finish_dynamic_link (bfd *output_bfd, struct bfd_link_info *info)
{
asection *s, *os, *is;
bfd_byte *fixup_table;
struct linux_link_hash_entry *h;
struct fixup *f;
unsigned int new_addr;
int section_offset;
unsigned int fixups_written;
if (linux_hash_table (info)->dynobj == NULL)
return TRUE;
s = bfd_get_section_by_name (linux_hash_table (info)->dynobj,
".linux-dynamic");
BFD_ASSERT (s != NULL);
os = s->output_section;
fixups_written = 0;
#ifdef LINUX_LINK_DEBUG
printf ("Fixup table file offset: %x VMA: %x\n",
os->filepos + s->output_offset,
os->vma + s->output_offset);
#endif
fixup_table = s->contents;
bfd_put_32 (output_bfd, (bfd_vma) linux_hash_table (info)->fixup_count,
fixup_table);
fixup_table += 4;
/* Fill in fixup table. */
for (f = linux_hash_table (info)->fixup_list; f != NULL; f = f->next)
{
if (f->builtin)
continue;
if (f->h->root.root.type != bfd_link_hash_defined
&& f->h->root.root.type != bfd_link_hash_defweak)
{
_bfd_error_handler
(_("symbol %s not defined for fixups"),
f->h->root.root.root.string);
continue;
}
is = f->h->root.root.u.def.section;
section_offset = is->output_section->vma + is->output_offset;
new_addr = f->h->root.root.u.def.value + section_offset;
#ifdef LINUX_LINK_DEBUG
printf ("Fixup(%d) %s: %x %x\n",f->jump, f->h->root.root.string,
new_addr, f->value);
#endif
if (f->jump)
{
bfd_put_32 (output_bfd, (bfd_vma) new_addr, fixup_table);
fixup_table += 4;
bfd_put_32 (output_bfd, f->value + 2, fixup_table);
fixup_table += 4;
}
else
{
bfd_put_32 (output_bfd, (bfd_vma) new_addr, fixup_table);
fixup_table += 4;
bfd_put_32 (output_bfd, f->value, fixup_table);
fixup_table += 4;
}
++fixups_written;
}
if (linux_hash_table (info)->local_builtins != 0)
{
/* Special marker so we know to switch to the other type of fixup */
bfd_put_32 (output_bfd, (bfd_vma) 0, fixup_table);
fixup_table += 4;
bfd_put_32 (output_bfd, (bfd_vma) 0, fixup_table);
fixup_table += 4;
++fixups_written;
for (f = linux_hash_table (info)->fixup_list; f != NULL; f = f->next)
{
if (! f->builtin)
continue;
if (f->h->root.root.type != bfd_link_hash_defined
&& f->h->root.root.type != bfd_link_hash_defweak)
{
_bfd_error_handler
(_("symbol %s not defined for fixups"),
f->h->root.root.root.string);
continue;
}
is = f->h->root.root.u.def.section;
section_offset = is->output_section->vma + is->output_offset;
new_addr = f->h->root.root.u.def.value + section_offset;
#ifdef LINUX_LINK_DEBUG
printf ("Fixup(B) %s: %x %x\n", f->h->root.root.string,
new_addr, f->value);
#endif
bfd_put_32 (output_bfd, (bfd_vma) new_addr, fixup_table);
fixup_table += 4;
bfd_put_32 (output_bfd, f->value, fixup_table);
fixup_table += 4;
++fixups_written;
}
}
if (linux_hash_table (info)->fixup_count != fixups_written)
{
_bfd_error_handler (_("warning: fixup count mismatch"));
while (linux_hash_table (info)->fixup_count > fixups_written)
{
bfd_put_32 (output_bfd, (bfd_vma) 0, fixup_table);
fixup_table += 4;
bfd_put_32 (output_bfd, (bfd_vma) 0, fixup_table);
fixup_table += 4;
++fixups_written;
}
}
h = linux_link_hash_lookup (linux_hash_table (info),
"__BUILTIN_FIXUPS__",
FALSE, FALSE, FALSE);
if (h != NULL
&& (h->root.root.type == bfd_link_hash_defined
|| h->root.root.type == bfd_link_hash_defweak))
{
is = h->root.root.u.def.section;
section_offset = is->output_section->vma + is->output_offset;
new_addr = h->root.root.u.def.value + section_offset;
#ifdef LINUX_LINK_DEBUG
printf ("Builtin fixup table at %x\n", new_addr);
#endif
bfd_put_32 (output_bfd, (bfd_vma) new_addr, fixup_table);
}
else
bfd_put_32 (output_bfd, (bfd_vma) 0, fixup_table);
if (bfd_seek (output_bfd, (file_ptr) (os->filepos + s->output_offset),
SEEK_SET) != 0)
return FALSE;
if (bfd_bwrite (s->contents, s->size, output_bfd) != s->size)
return FALSE;
return TRUE;
}
#define MY_bfd_link_hash_table_create linux_link_hash_table_create
#define MY_add_one_symbol linux_add_one_symbol
#define MY_finish_dynamic_link linux_finish_dynamic_link
#define MY_zmagic_contiguous 1
#include "aout-target.h"

38
bfd/m68knetbsd.c
View file

@ -1,38 +0,0 @@
/* BFD back-end for NetBSD/m68k a.out-ish binaries.
Copyright (C) 1990-2018 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define TARGET_IS_BIG_ENDIAN_P
/* Our m68k ports use either 4K or 8K pages, but object files always
assume 8K page alignment so they will work on all m68k machines. */
#define TARGET_PAGE_SIZE 0x2000
#define DEFAULT_ARCH bfd_arch_m68k
#define DEFAULT_MID M_68K_NETBSD
/* Do not "beautify" the CONCAT* macro args. Traditional C will not
remove whitespace added here, and thus will fail to concatenate
the tokens. */
#define MY(OP) CONCAT2 (m68k_aout_nbsd_,OP)
/* This needs to start with a.out so GDB knows it is an a.out variant. */
#define TARGETNAME "a.out-m68k-netbsd"
#include "netbsd.h"

1254
bfd/oasys.c
View file

File diff suppressed because it is too large Load diff

19
bfd/pdp11.c
View file

@ -467,10 +467,7 @@ NAME (aout, some_aout_object_p) (bfd *abfd,
oldrawptr = abfd->tdata.aout_data;
abfd->tdata.aout_data = rawptr;
/* Copy the contents of the old tdata struct.
In particular, we want the subformat, since for hpux it was set in
hp300hpux.c:swap_exec_header_in and will be used in
hp300hpux.c:callback. */
/* Copy the contents of the old tdata struct. */
if (oldrawptr != NULL)
*abfd->tdata.aout_data = *oldrawptr;
@ -699,17 +696,6 @@ NAME (aout, machine_type) (enum bfd_architecture arch,
arch_flags = M_SPARCLET;
break;
case bfd_arch_m68k:
switch (machine)
{
case 0: arch_flags = M_68010; break;
case bfd_mach_m68000: arch_flags = M_UNKNOWN; *unknown = FALSE; break;
case bfd_mach_m68010: arch_flags = M_68010; break;
case bfd_mach_m68020: arch_flags = M_68020; break;
default: arch_flags = M_UNKNOWN; break;
}
break;
case bfd_arch_i386:
if (machine == 0
|| machine == bfd_mach_i386_i386
@ -3762,8 +3748,7 @@ NAME (aout, final_link) (bfd *abfd,
FIXME: At this point we do not know how much space the symbol
table will require. This will not work for any (nonstandard)
a.out target that needs to know the symbol table size before it
can compute the relocation file positions. This may or may not
be the case for the hp300hpux target, for example. */
can compute the relocation file positions. */
(*callback) (abfd, &aout_info.treloff, &aout_info.dreloff,
&aout_info.symoff);
obj_textsec (abfd)->rel_filepos = aout_info.treloff;

6
bfd/peicode.h
View file

@ -1167,12 +1167,6 @@ pe_ILF_object_p (bfd * abfd)
#endif
break;
case IMAGE_FILE_MACHINE_M68K:
#ifdef MC68AGIC
magic = MC68MAGIC;
#endif
break;
case IMAGE_FILE_MACHINE_R3000:
case IMAGE_FILE_MACHINE_R4000:
case IMAGE_FILE_MACHINE_R10000:

14
bfd/po/SRC-POTFILES.in
View file

@ -6,7 +6,6 @@ aout-ns32k.c
aout-sparcle.c
aout-target.h
aout-tic30.c
aout0.c
aout32.c
aout64.c
aoutf1.h
@ -24,24 +23,19 @@ cf-i386lynx.c
cf-sparclynx.c
cisco-core.c
coff-alpha.c
coff-apollo.c
coff-arm.c
coff-aux.c
coff-bfd.c
coff-go32.c
coff-i386.c
coff-m68k.c
coff-mips.c
coff-rs6000.c
coff-sh.c
coff-sparc.c
coff-stgo32.c
coff-svm68k.c
coff-tic30.c
coff-tic4x.c
coff-tic54x.c
coff-tic80.c
coff-u68k.c
coff-x86_64.c
coff-z80.c
coff-z8k.c
@ -248,8 +242,6 @@ freebsd.h
genlink.h
go32stub.h
hash.c
hp300bsd.c
hp300hpux.c
hpux-core.c
i386aout.c
i386bsd.c
@ -270,14 +262,10 @@ libbfd.h
libcoff.h
libecoff.h
libhppa.h
liboasys.h
libpei.h
libxcoff.h
linker.c
lynx-core.c
m68k4knetbsd.c
m68klinux.c
m68knetbsd.c
mach-o-aarch64.c
mach-o-arm.c
mach-o-i386.c
@ -291,7 +279,6 @@ netbsd-core.c
netbsd.h
ns32k.h
ns32knetbsd.c
oasys.c
opncls.c
osf-core.c
pc532-mach.c
@ -342,7 +329,6 @@ trad-core.c
vax1knetbsd.c
vaxnetbsd.c
verilog.c
versados.c
version.h
vms-alpha.c
vms-lib.c

5
bfd/riscix.c
View file

@ -495,10 +495,7 @@ riscix_some_aout_object_p (bfd *abfd,
oldrawptr = abfd->tdata.aout_data;
abfd->tdata.aout_data = rawptr;
/* Copy the contents of the old tdata struct.
In particular, we want the subformat, since for hpux it was set in
hp300hpux.c:swap_exec_header_in and will be used in
hp300hpux.c:callback. */
/* Copy the contents of the old tdata struct. */
if (oldrawptr != NULL)
*abfd->tdata.aout_data = *oldrawptr;

45
bfd/targets.c
View file

@ -151,7 +151,6 @@ DESCRIPTION
. bfd_target_ecoff_flavour,
. bfd_target_xcoff_flavour,
. bfd_target_elf_flavour,
. bfd_target_oasys_flavour,
. bfd_target_tekhex_flavour,
. bfd_target_srec_flavour,
. bfd_target_verilog_flavour,
@ -595,7 +594,6 @@ extern const bfd_target alpha_elf64_fbsd_vec;
extern const bfd_target alpha_vms_vec;
extern const bfd_target alpha_vms_lib_txt_vec;
extern const bfd_target am33_elf32_linux_vec;
extern const bfd_target aout0_be_vec;
extern const bfd_target aout64_vec;
extern const bfd_target aout_vec;
extern const bfd_target arc_elf32_be_vec;
@ -700,18 +698,7 @@ extern const bfd_target m32r_elf32_linux_vec;
extern const bfd_target m32r_elf32_linux_le_vec;
extern const bfd_target m68hc11_elf32_vec;
extern const bfd_target m68hc12_elf32_vec;
extern const bfd_target m68k_aout_4knbsd_vec;
extern const bfd_target m68k_aout_hp300bsd_vec;
extern const bfd_target m68k_aout_hp300hpux_vec;
extern const bfd_target m68k_aout_linux_vec;
extern const bfd_target m68k_aout_nbsd_vec;
extern const bfd_target m68k_coff_vec;
extern const bfd_target m68k_coff_apollo_vec;
extern const bfd_target m68k_coff_aux_vec;
extern const bfd_target m68k_coff_sysv_vec;
extern const bfd_target m68k_coff_un_vec;
extern const bfd_target m68k_elf32_vec;
extern const bfd_target m68k_versados_vec;
extern const bfd_target mach_o_be_vec;
extern const bfd_target mach_o_le_vec;
extern const bfd_target mach_o_fat_vec;
@ -770,7 +757,6 @@ extern const bfd_target nios2_elf32_be_vec;
extern const bfd_target nios2_elf32_le_vec;
extern const bfd_target ns32k_aout_pc532mach_vec;
extern const bfd_target ns32k_aout_pc532nbsd_vec;
extern const bfd_target oasys_vec;
extern const bfd_target or1k_elf32_vec;
extern const bfd_target pdp11_aout_vec;
extern const bfd_target pef_vec;
@ -952,7 +938,6 @@ static const bfd_target * const _bfd_target_vector[] =
&am33_elf32_linux_vec,
&aout0_be_vec,
#ifdef BFD64
&aout64_vec, /* Only compiled if host has long-long support. */
#endif
@ -1114,27 +1099,7 @@ static const bfd_target * const _bfd_target_vector[] =
&m68hc11_elf32_vec,
&m68hc12_elf32_vec,
#if 0
&m68k_aout_4knbsd_vec,
/* Clashes with sparc_aout_sunos_be_vec magic no. */
&m68k_aout_hp300bsd_vec,
#endif
&m68k_aout_hp300hpux_vec,
#if 0
/* Since a.out files lack decent magic numbers, no way to recognize
which kind of a.out file it is. */
&m68k_aout_linux_vec,
#endif
&m68k_aout_nbsd_vec,
&m68k_coff_vec,
#if 0
&m68k_coff_apollo_vec,
&m68k_coff_aux_vec,
#endif
&m68k_coff_sysv_vec,
&m68k_coff_un_vec,
&m68k_elf32_vec,
&m68k_versados_vec,
&mach_o_be_vec,
&mach_o_le_vec,
@ -1213,15 +1178,6 @@ static const bfd_target * const _bfd_target_vector[] =
&ns32k_aout_pc532mach_vec,
&ns32k_aout_pc532nbsd_vec,
#if 0
/* We have no oasys tools anymore, so we can't test any of this
anymore. If you want to test the stuff yourself, go ahead...
steve@cygnus.com
Worse, since there is no magic number for archives, there
can be annoying target mis-matches. */
&oasys_vec,
#endif
&or1k_elf32_vec,
&pdp11_aout_vec,
@ -1804,7 +1760,6 @@ bfd_flavour_name (enum bfd_flavour flavour)
case bfd_target_ecoff_flavour: return "ECOFF";
case bfd_target_xcoff_flavour: return "XCOFF";
case bfd_target_elf_flavour: return "ELF";
case bfd_target_oasys_flavour: return "Oasys";
case bfd_target_tekhex_flavour: return "Tekhex";
case bfd_target_srec_flavour: return "Srec";
case bfd_target_verilog_flavour: return "Verilog";

939
bfd/versados.c
View file

@ -1,939 +0,0 @@
/* BFD back-end for VERSAdos-E objects.
Copyright (C) 1995-2018 Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support <sac@cygnus.com>.
Versados is a Motorola trademark.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
/*
SUBSECTION
VERSAdos-E relocatable object file format
DESCRIPTION
This module supports reading of VERSAdos relocatable
object files.
A VERSAdos file looks like contains
o Identification Record
o External Symbol Definition Record
o Object Text Record
o End Record. */
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
#include "libiberty.h"
#define VHEADER '1'
#define VESTDEF '2'
#define VOTR '3'
#define VEND '4'
#define ES_BASE 17 /* First symbol has esdid 17. */
/* Per file target dependent information. */
/* One for each section. */
struct esdid
{
asection *section; /* Ptr to bfd version. */
unsigned char *contents; /* Used to build image. */
bfd_size_type content_size; /* The size of the contents buffer. */
int pc;
int relocs; /* Reloc count, valid end of pass 1. */
int donerel; /* Have relocs been translated. */
};
typedef struct versados_data_struct
{
int es_done; /* Count of symbol index, starts at ES_BASE. */
asymbol *symbols; /* Pointer to local symbols. */
char *strings; /* Strings of all the above. */
int stringlen; /* Len of string table (valid end of pass1). */
int nsecsyms; /* Number of sections. */
int ndefs; /* Number of exported symbols (they dont get esdids). */
int nrefs; /* Number of imported symbols (valid end of pass1). */
int ref_idx; /* Current processed value of the above. */
int def_idx;
int pass_2_done;
struct esdid e[16]; /* Per section info. */
int alert; /* To see if we're trampling. */
asymbol *rest[256 - 16]; /* Per symbol info. */
}
tdata_type;
#define VDATA(abfd) (abfd->tdata.versados_data)
#define EDATA(abfd, n) (abfd->tdata.versados_data->e[(n) < 16 ? (n) : 0])
#define RDATA(abfd, n) (abfd->tdata.versados_data->rest[(n) < 240 ? (n) : 0])
struct ext_otr
{
unsigned char size;
char type;
unsigned char map[4];
unsigned char esdid;
unsigned char data[200];
};
struct ext_vheader
{
unsigned char size;
char type; /* Record type. */
char name[10]; /* Module name. */
char rev; /* Module rev number. */
char lang;
char vol[4];
char user[2];
char cat[8];
char fname[8];
char ext[2];
char time[3];
char date[3];
char rest[211];
};
struct ext_esd
{
unsigned char size;
char type;
unsigned char esd_entries[1];
};
#define ESD_ABS 0
#define ESD_COMMON 1
#define ESD_STD_REL_SEC 2
#define ESD_SHRT_REL_SEC 3
#define ESD_XDEF_IN_SEC 4
#define ESD_XDEF_IN_ABS 5
#define ESD_XREF_SEC 6
#define ESD_XREF_SYM 7
union ext_any
{
unsigned char size;
struct ext_vheader header;
struct ext_esd esd;
struct ext_otr otr;
};
/* Initialize by filling in the hex conversion array. */
/* Set up the tdata information. */
static bfd_boolean
versados_mkobject (bfd *abfd)
{
if (abfd->tdata.versados_data == NULL)
{
bfd_size_type amt = sizeof (tdata_type);
tdata_type *tdata = bfd_zalloc (abfd, amt);
if (tdata == NULL)
return FALSE;
abfd->tdata.versados_data = tdata;
tdata->symbols = NULL;
VDATA (abfd)->alert = 0x12345678;
}
bfd_default_set_arch_mach (abfd, bfd_arch_m68k, 0);
return TRUE;
}
/* Report a problem in an S record file. FIXME: This probably should
not call fprintf, but we really do need some mechanism for printing
error messages. */
static asymbol *
versados_new_symbol (bfd *abfd,
int snum,
const char *name,
bfd_vma val,
asection *sec)
{
asymbol *n = VDATA (abfd)->symbols + snum;
n->name = name;
n->value = val;
n->section = sec;
n->the_bfd = abfd;
n->flags = 0;
return n;
}
static bfd_boolean
get_record (bfd *abfd, union ext_any *ptr)
{
if (bfd_bread (&ptr->size, (bfd_size_type) 1, abfd) != 1
|| (bfd_bread ((char *) ptr + 1, (bfd_size_type) ptr->size, abfd)
!= ptr->size))
return FALSE;
{
bfd_size_type amt = ptr->size + 1;
if (amt < sizeof (* ptr))
memset ((char *) ptr + amt, 0, sizeof (* ptr) - amt);
}
return TRUE;
}
static int
get_4 (unsigned char **pp)
{
unsigned char *p = *pp;
*pp += 4;
return (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | (p[3] << 0);
}
static void
get_10 (unsigned char **pp, char *name)
{
char *p = (char *) *pp;
int len = 10;
*pp += len;
while (*p != ' ' && len)
{
*name++ = *p++;
len--;
}
*name = 0;
}
static char *
new_symbol_string (bfd *abfd, const char *name)
{
char *n = VDATA (abfd)->strings;
strcpy (VDATA (abfd)->strings, name);
VDATA (abfd)->strings += strlen (VDATA (abfd)->strings) + 1;
return n;
}
static void
process_esd (bfd *abfd, struct ext_esd *esd, int pass)
{
/* Read through the ext def for the est entries. */
int togo = esd->size - 2;
bfd_vma size;
bfd_vma start;
asection *sec;
char name[11];
unsigned char *ptr = esd->esd_entries;
unsigned char *end = ptr + togo;
while (ptr < end)
{
int scn = *ptr & 0xf;
int typ = (*ptr >> 4) & 0xf;
/* Declare this section. */
sprintf (name, "%d", scn);
sec = bfd_make_section_old_way (abfd, strdup (name));
sec->target_index = scn;
EDATA (abfd, scn).section = sec;
ptr++;
switch (typ)
{
default:
abort ();
case ESD_XREF_SEC:
case ESD_XREF_SYM:
{
int snum = VDATA (abfd)->ref_idx++;
get_10 (&ptr, name);
if (pass == 1)
VDATA (abfd)->stringlen += strlen (name) + 1;
else
{
int esidx;
asymbol *s;
char *n = new_symbol_string (abfd, name);
s = versados_new_symbol (abfd, snum, n, (bfd_vma) 0,
bfd_und_section_ptr);
esidx = VDATA (abfd)->es_done++;
RDATA (abfd, esidx - ES_BASE) = s;
}
}
break;
case ESD_ABS:
size = get_4 (&ptr);
(void) size;
start = get_4 (&ptr);
(void) start;
break;
case ESD_STD_REL_SEC:
case ESD_SHRT_REL_SEC:
sec->size = get_4 (&ptr);
sec->flags |= SEC_ALLOC;
break;
case ESD_XDEF_IN_ABS:
sec = bfd_abs_section_ptr;
/* Fall through. */
case ESD_XDEF_IN_SEC:
{
int snum = VDATA (abfd)->def_idx++;
bfd_vma val;
get_10 (&ptr, name);
val = get_4 (&ptr);
if (pass == 1)
/* Just remember the symbol. */
VDATA (abfd)->stringlen += strlen (name) + 1;
else
{
asymbol *s;
char *n = new_symbol_string (abfd, name);
s = versados_new_symbol (abfd, snum + VDATA (abfd)->nrefs, n,
val, sec);
s->flags |= BSF_GLOBAL;
}
}
break;
}
}
}
#define R_RELWORD 1
#define R_RELLONG 2
#define R_RELWORD_NEG 3
#define R_RELLONG_NEG 4
reloc_howto_type versados_howto_table[] =
{
HOWTO (R_RELWORD, 0, 1, 16, FALSE,
0, complain_overflow_dont, 0,
"+v16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
HOWTO (R_RELLONG, 0, 2, 32, FALSE,
0, complain_overflow_dont, 0,
"+v32", TRUE, 0xffffffff, 0xffffffff, FALSE),
HOWTO (R_RELWORD_NEG, 0, -1, 16, FALSE,
0, complain_overflow_dont, 0,
"-v16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
HOWTO (R_RELLONG_NEG, 0, -2, 32, FALSE,
0, complain_overflow_dont, 0,
"-v32", TRUE, 0xffffffff, 0xffffffff, FALSE),
};
static int
get_offset (unsigned int len, unsigned char *ptr)
{
int val = 0;
if (len)
{
unsigned int i;
val = *ptr++;
if (val & 0x80)
val |= ~0xff;
for (i = 1; i < len; i++)
val = (val << 8) | *ptr++;
}
return val;
}
static void
process_otr (bfd *abfd, struct ext_otr *otr, int pass)
{
unsigned long shift;
unsigned char *srcp = otr->data;
unsigned char *endp = (unsigned char *) otr + otr->size;
unsigned int bits = (otr->map[0] << 24)
| (otr->map[1] << 16)
| (otr->map[2] << 8)
| (otr->map[3] << 0);
struct esdid *esdid;
unsigned char *contents;
bfd_boolean need_contents = FALSE;
unsigned int dst_idx;
/* PR 17512: file: ac7da425. */
if (otr->esdid == 0)
return;
esdid = &EDATA (abfd, otr->esdid - 1);
contents = esdid->contents;
dst_idx = esdid->pc;
for (shift = ((unsigned long) 1 << 31); shift && srcp < endp; shift >>= 1)
{
if (bits & shift)
{
int flag = *srcp++;
int esdids = (flag >> 5) & 0x7;
int sizeinwords = ((flag >> 3) & 1) ? 2 : 1;
unsigned int offsetlen = flag & 0x7;
int j;
/* PR 21591: Check for invalid lengths. */
if (srcp + esdids + offsetlen >= endp)
return;
if (esdids == 0)
{
/* A zero esdid means the new pc is the offset given. */
dst_idx += get_offset (offsetlen, srcp);
srcp += offsetlen;
}
else
{
int val = get_offset (offsetlen, srcp + esdids);
if (pass == 1)
need_contents = TRUE;
else if (contents && dst_idx < esdid->content_size - sizeinwords * 2)
for (j = 0; j < sizeinwords * 2; j++)
{
contents[dst_idx + (sizeinwords * 2) - j - 1] = val;
val >>= 8;
}
for (j = 0; j < esdids; j++)
{
int id = *srcp++;
if (id)
{
int rn = EDATA (abfd, otr->esdid - 1).relocs++;
if (pass == 1)
{
/* This is the first pass over the data,
just remember that we need a reloc. */
}
else
{
arelent *n;
/* PR 17512: file: 54f733e0. */
if (EDATA (abfd, otr->esdid - 1).section == NULL)
continue;
n = EDATA (abfd, otr->esdid - 1).section->relocation + rn;
n->address = dst_idx;
n->sym_ptr_ptr = (asymbol **) (size_t) id;
n->addend = 0;
n->howto = versados_howto_table + ((j & 1) * 2) + (sizeinwords - 1);
}
}
}
srcp += offsetlen;
dst_idx += sizeinwords * 2;
}
}
else
{
need_contents = TRUE;
if (esdid->section && contents && dst_idx < esdid->content_size - 1)
if (pass == 2)
{
/* Absolute code, comes in 16 bit lumps. */
contents[dst_idx] = srcp[0];
contents[dst_idx + 1] = srcp[1];
}
dst_idx += 2;
srcp += 2;
}
}
EDATA (abfd, otr->esdid - 1).pc = dst_idx;
if (!contents && need_contents)
{
if (esdid->section)
{
bfd_size_type size;
size = esdid->section->size;
esdid->contents = bfd_alloc (abfd, size);
esdid->content_size = size;
}
else
esdid->contents = NULL;
}
}
static bfd_boolean
versados_scan (bfd *abfd)
{
bfd_boolean loop = TRUE;
int i;
int j;
int nsecs = 0;
bfd_size_type amt;
VDATA (abfd)->stringlen = 0;
VDATA (abfd)->nrefs = 0;
VDATA (abfd)->ndefs = 0;
VDATA (abfd)->ref_idx = 0;
VDATA (abfd)->def_idx = 0;
VDATA (abfd)->pass_2_done = 0;
while (loop)
{
union ext_any any;
if (!get_record (abfd, &any))
return FALSE;
switch (any.header.type)
{
case VHEADER:
break;
case VEND:
loop = FALSE;
break;
case VESTDEF:
process_esd (abfd, &any.esd, 1);
break;
case VOTR:
process_otr (abfd, &any.otr, 1);
break;
}
}
/* Now allocate space for the relocs and sections. */
VDATA (abfd)->nrefs = VDATA (abfd)->ref_idx;
VDATA (abfd)->ndefs = VDATA (abfd)->def_idx;
VDATA (abfd)->ref_idx = 0;
VDATA (abfd)->def_idx = 0;
abfd->symcount = VDATA (abfd)->nrefs + VDATA (abfd)->ndefs;
for (i = 0; i < 16; i++)
{
struct esdid *esdid = &EDATA (abfd, i);
if (esdid->section)
{
amt = (bfd_size_type) esdid->relocs * sizeof (arelent);
esdid->section->relocation = bfd_alloc (abfd, amt);
esdid->pc = 0;
if (esdid->contents)
esdid->section->flags |= SEC_HAS_CONTENTS | SEC_LOAD;
esdid->section->reloc_count = esdid->relocs;
if (esdid->relocs)
esdid->section->flags |= SEC_RELOC;
esdid->relocs = 0;
/* Add an entry into the symbol table for it. */
nsecs++;
VDATA (abfd)->stringlen += strlen (esdid->section->name) + 1;
}
}
abfd->symcount += nsecs;
amt = abfd->symcount;
amt *= sizeof (asymbol);
VDATA (abfd)->symbols = bfd_alloc (abfd, amt);
amt = VDATA (abfd)->stringlen;
VDATA (abfd)->strings = bfd_alloc (abfd, amt);
if ((VDATA (abfd)->symbols == NULL && abfd->symcount > 0)
|| (VDATA (abfd)->strings == NULL && VDATA (abfd)->stringlen > 0))
return FALSE;
/* Actually fill in the section symbols,
we stick them at the end of the table. */
for (j = VDATA (abfd)->nrefs + VDATA (abfd)->ndefs, i = 0; i < 16; i++)
{
struct esdid *esdid = &EDATA (abfd, i);
asection *sec = esdid->section;
if (sec)
{
asymbol *s = VDATA (abfd)->symbols + j;
s->name = new_symbol_string (abfd, sec->name);
s->section = sec;
s->flags = BSF_LOCAL;
s->value = 0;
s->the_bfd = abfd;
j++;
}
}
if (abfd->symcount)
abfd->flags |= HAS_SYMS;
/* Set this to nsecs - since we've already planted the section
symbols. */
VDATA (abfd)->nsecsyms = nsecs;
VDATA (abfd)->ref_idx = 0;
return TRUE;
}
/* Check whether an existing file is a versados file. */
static const bfd_target *
versados_object_p (bfd *abfd)
{
struct ext_vheader ext;
unsigned char len;
tdata_type *tdata_save;
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
return NULL;
if (bfd_bread (&len, (bfd_size_type) 1, abfd) != 1)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
/* PR 17512: file: 726-2128-0.004. */
if (len < 13)
{
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
if (bfd_bread (&ext.type, (bfd_size_type) len, abfd) != len)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
/* We guess that the language field will never be larger than 10.
In sample files, it is always either 0 or 1. Checking for this
prevents confusion with Intel Hex files. */
if (ext.type != VHEADER
|| ext.lang > 10)
{
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
/* OK, looks like a record, build the tdata and read in. */
tdata_save = abfd->tdata.versados_data;
if (!versados_mkobject (abfd) || !versados_scan (abfd))
{
abfd->tdata.versados_data = tdata_save;
return NULL;
}
return abfd->xvec;
}
static bfd_boolean
versados_pass_2 (bfd *abfd)
{
union ext_any any;
if (VDATA (abfd)->pass_2_done)
return 1;
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
return 0;
VDATA (abfd)->es_done = ES_BASE;
/* Read records till we get to where we want to be. */
while (1)
{
get_record (abfd, &any);
switch (any.header.type)
{
case VEND:
VDATA (abfd)->pass_2_done = 1;
return 1;
case VESTDEF:
process_esd (abfd, &any.esd, 2);
break;
case VOTR:
process_otr (abfd, &any.otr, 2);
break;
}
}
}
static bfd_boolean
versados_get_section_contents (bfd *abfd,
asection *section,
void * location,
file_ptr offset,
bfd_size_type count)
{
struct esdid *esdid;
if (!versados_pass_2 (abfd))
return FALSE;
esdid = &EDATA (abfd, section->target_index);
if (esdid->contents == NULL
|| offset < 0
|| (bfd_size_type) offset > esdid->content_size
|| offset + count > esdid->content_size)
return FALSE;
memcpy (location, esdid->contents + offset, (size_t) count);
return TRUE;
}
#define versados_get_section_contents_in_window \
_bfd_generic_get_section_contents_in_window
static bfd_boolean
versados_set_section_contents (bfd *abfd ATTRIBUTE_UNUSED,
sec_ptr section ATTRIBUTE_UNUSED,
const void * location ATTRIBUTE_UNUSED,
file_ptr offset ATTRIBUTE_UNUSED,
bfd_size_type bytes_to_do ATTRIBUTE_UNUSED)
{
return FALSE;
}
static int
versados_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED,
struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
return 0;
}
/* Return the amount of memory needed to read the symbol table. */
static long
versados_get_symtab_upper_bound (bfd *abfd)
{
return (bfd_get_symcount (abfd) + 1) * sizeof (asymbol *);
}
/* Return the symbol table. */
static long
versados_canonicalize_symtab (bfd *abfd, asymbol **alocation)
{
unsigned int symcount = bfd_get_symcount (abfd);
unsigned int i;
asymbol *s;
versados_pass_2 (abfd);
for (i = 0, s = VDATA (abfd)->symbols;
i < symcount;
s++, i++)
*alocation++ = s;
*alocation = NULL;
return symcount;
}
static void
versados_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED,
asymbol *symbol,
symbol_info *ret)
{
bfd_symbol_info (symbol, ret);
}
static void
versados_print_symbol (bfd *abfd,
void * afile,
asymbol *symbol,
bfd_print_symbol_type how)
{
FILE *file = (FILE *) afile;
switch (how)
{
case bfd_print_symbol_name:
fprintf (file, "%s", symbol->name);
break;
default:
bfd_print_symbol_vandf (abfd, (void *) file, symbol);
fprintf (file, " %-5s %s",
symbol->section->name,
symbol->name);
}
}
static long
versados_get_reloc_upper_bound (bfd *abfd ATTRIBUTE_UNUSED,
sec_ptr asect)
{
return (asect->reloc_count + 1) * sizeof (arelent *);
}
static long
versados_canonicalize_reloc (bfd *abfd,
sec_ptr section,
arelent **relptr,
asymbol **symbols)
{
unsigned int count;
arelent *src;
versados_pass_2 (abfd);
src = section->relocation;
if (!EDATA (abfd, section->target_index).donerel)
{
EDATA (abfd, section->target_index).donerel = 1;
/* Translate from indexes to symptr ptrs. */
for (count = 0; count < section->reloc_count; count++)
{
int esdid = (int) (size_t) src[count].sym_ptr_ptr;
if (esdid == 0)
src[count].sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
else if (esdid < ES_BASE)
{
/* Section relative thing. */
struct esdid *e = &EDATA (abfd, esdid - 1);
/* PR 17512: file:cd92277c. */
if (e->section)
src[count].sym_ptr_ptr = e->section->symbol_ptr_ptr;
else
src[count].sym_ptr_ptr = bfd_und_section_ptr->symbol_ptr_ptr;
}
/* PR 17512: file:3757-2936-0.004. */
else if ((unsigned) (esdid - ES_BASE) >= bfd_get_symcount (abfd))
src[count].sym_ptr_ptr = bfd_und_section_ptr->symbol_ptr_ptr;
else
src[count].sym_ptr_ptr = symbols + esdid - ES_BASE;
}
}
for (count = 0; count < section->reloc_count; count++)
*relptr++ = src++;
*relptr = 0;
return section->reloc_count;
}
#define versados_close_and_cleanup _bfd_generic_close_and_cleanup
#define versados_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
#define versados_new_section_hook _bfd_generic_new_section_hook
#define versados_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
#define versados_bfd_is_local_label_name bfd_generic_is_local_label_name
#define versados_get_lineno _bfd_nosymbols_get_lineno
#define versados_find_nearest_line _bfd_nosymbols_find_nearest_line
#define versados_find_line _bfd_nosymbols_find_line
#define versados_find_inliner_info _bfd_nosymbols_find_inliner_info
#define versados_get_symbol_version_string _bfd_nosymbols_get_symbol_version_string
#define versados_make_empty_symbol _bfd_generic_make_empty_symbol
#define versados_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define versados_read_minisymbols _bfd_generic_read_minisymbols
#define versados_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
#define versados_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
#define versados_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
#define versados_set_arch_mach bfd_default_set_arch_mach
#define versados_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
#define versados_bfd_relax_section bfd_generic_relax_section
#define versados_bfd_gc_sections bfd_generic_gc_sections
#define versados_bfd_lookup_section_flags bfd_generic_lookup_section_flags
#define versados_bfd_merge_sections bfd_generic_merge_sections
#define versados_bfd_is_group_section bfd_generic_is_group_section
#define versados_bfd_discard_group bfd_generic_discard_group
#define versados_section_already_linked _bfd_generic_section_already_linked
#define versados_bfd_define_common_symbol bfd_generic_define_common_symbol
#define versados_bfd_define_start_stop bfd_generic_define_start_stop
#define versados_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define versados_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define versados_bfd_link_just_syms _bfd_generic_link_just_syms
#define versados_bfd_copy_link_hash_symbol_type \
_bfd_generic_copy_link_hash_symbol_type
#define versados_bfd_final_link _bfd_generic_final_link
#define versados_bfd_link_split_section _bfd_generic_link_split_section
#define versados_bfd_link_check_relocs _bfd_generic_link_check_relocs
#define versados_set_reloc _bfd_generic_set_reloc
const bfd_target m68k_versados_vec =
{
"versados", /* Name. */
bfd_target_versados_flavour,
BFD_ENDIAN_BIG, /* Target byte order. */
BFD_ENDIAN_BIG, /* Target headers byte order. */
(HAS_RELOC | EXEC_P | /* Object flags. */
HAS_LINENO | HAS_DEBUG |
HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
(SEC_CODE | SEC_DATA | SEC_ROM | SEC_HAS_CONTENTS
| SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
0, /* Leading underscore. */
' ', /* AR_pad_char. */
16, /* AR_max_namelen. */
0, /* match priority. */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Data. */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Headers. */
{
_bfd_dummy_target,
versados_object_p, /* bfd_check_format. */
_bfd_dummy_target,
_bfd_dummy_target,
},
{
_bfd_bool_bfd_false_error,
versados_mkobject,
_bfd_generic_mkarchive,
_bfd_bool_bfd_false_error,
},
{ /* bfd_write_contents. */
_bfd_bool_bfd_false_error,
_bfd_bool_bfd_false_error,
_bfd_write_archive_contents,
_bfd_bool_bfd_false_error,
},
BFD_JUMP_TABLE_GENERIC (versados),
BFD_JUMP_TABLE_COPY (_bfd_generic),
BFD_JUMP_TABLE_CORE (_bfd_nocore),
BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
BFD_JUMP_TABLE_SYMBOLS (versados),
BFD_JUMP_TABLE_RELOCS (versados),
BFD_JUMP_TABLE_WRITE (versados),
BFD_JUMP_TABLE_LINK (versados),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
NULL,
NULL
};

8
binutils/ChangeLog
View file

@ -1,3 +1,11 @@
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/copy-2.d: Remove m68k-aout and m68k-coff
support.
* testsuite/binutils-all/copy-3.d: Likewise.
* testsuite/binutils-all/objcopy.exp: Likewise.
* testsuite/lib/binutils-common.exp: Likewise.
2018-04-16 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/objcopy.exp: Remove sh5 and sh64 support.

2
binutils/testsuite/binutils-all/copy-2.d
View file

@ -3,7 +3,7 @@
#objcopy: --set-section-flags foo=contents,alloc,load,code
#name: copy with setting section flags 2
#source: copytest.s
#not-target: *-*-*aout *-*-aix* h8300-*-* hppa*-*-hpux* m68k-*-netbsd m68k-*-openbsd* mips-*-ultrix* mips-*-osf* mips-*-ecoff* mips-*-irix mips-*-irix[2-4] mips-*-riscos* ns32k-*-netbsd
#not-target: *-*-*aout *-*-aix* h8300-*-* hppa*-*-hpux* mips-*-ultrix* mips-*-osf* mips-*-ecoff* mips-*-irix mips-*-irix[2-4] mips-*-riscos* ns32k-*-netbsd
# Note - we use copytest.s and a section named "foo" rather
# than .text because for some file formats (eg PE) the .text
# section has a fixed set of flags and these cannot be changed.

2
binutils/testsuite/binutils-all/copy-3.d
View file

@ -3,7 +3,7 @@
#objcopy: --set-section-flags .text=alloc,data
#name: copy with setting section flags 3
#source: bintest.s
#not-target: *-*-*aout *-*-*coff *-*-cygwin* *-*-darwin *-*-mingw* *-*-go32 *-*-*pe hppa*-*-hpux* m68k-*-netbsd m68k-*-openbsd* ns32k-*-netbsd powerpc-*-aix* rs6000-*-* rx-*-*
#not-target: *-*-*aout *-*-*coff *-*-cygwin* *-*-darwin *-*-mingw* *-*-go32 *-*-*pe hppa*-*-hpux* ns32k-*-netbsd powerpc-*-aix* rs6000-*-* rx-*-*
# The .text # section in PE/COFF has a fixed set of flags and these
# cannot be changed. We skip it for them.

3
binutils/testsuite/binutils-all/objcopy.exp
View file

@ -78,15 +78,12 @@ proc objcopy_test {testname srcfile} {
# differently. Those systems should use setup_xfail here.
setup_xfail "hppa*-*-*"
setup_xfail "m68*-*-*coff" "m68*-*-hpux*" "m68*-*-lynxos*"
setup_xfail "m68*-*-sysv*" "m68*-apple-aux*"
setup_xfail "m8*-*"
setup_xfail "sh-*-coff*"
setup_xfail "tic80-*-*"
clear_xfail "hppa*64*-*-hpux*" "hppa*-*-linux*" "hppa*-*-lites*"
clear_xfail "hppa*-*-*n*bsd*" "hppa*-*-rtems*" "*-*-*elf*"
clear_xfail "m68*-*-sysv4*"
if [string equal "" $exec_output] then {
pass "objcopy ($testname)"

4
binutils/testsuite/lib/binutils-common.exp
View file

@ -68,7 +68,6 @@ proc is_elf_format {} {
|| [istarget arm*-*-netbsd*]
|| [istarget sparc-*-netbsd*]
|| [istarget i*86-*-netbsd*]
|| [istarget m68*-*-netbsd*]
|| [istarget vax-*-netbsd*]
|| [istarget ns32k-*-netbsd*]) } {
return 0
@ -77,7 +76,6 @@ proc is_elf_format {} {
if { [istarget arm-*-openbsd*]
|| [istarget i386-*-openbsd\[0-2\].*]
|| [istarget i386-*-openbsd3.\[0-2\]]
|| [istarget m68*-*-openbsd*]
|| [istarget ns32k-*-openbsd*]
|| [istarget sparc-*-openbsd\[0-2\].*]
|| [istarget sparc-*-openbsd3.\[0-1\]]
@ -109,8 +107,6 @@ proc is_aout_format {} {
|| [istarget i?86-*-openbsd3.\[0-2\]*]
|| [istarget i?86-*-vsta]
|| [istarget i?86-*-mach*]
|| [istarget m68*-*-netbsd*]
|| [istarget m68*-*-openbsd*]
|| [istarget ns32k-*-*]
|| [istarget pdp11-*-*]
|| [istarget sparc*-*-sunos4*]

32
gas/ChangeLog
View file

@ -1,3 +1,35 @@
2018-04-16 Alan Modra <amodra@gmail.com>
* Makefile.am: Remove m68k-aout and m68k-coff support.
* config/tc-m68k.c: Likewise.
* config/tc-m68k.h: Likewise.
* configure.ac: Likewise.
* configure.tgt: Likewise.
* testsuite/gas/all/weakref1u.d: Likewise.
* testsuite/gas/m68k/all.exp: Likewise.
* testsuite/gas/m68k/br-isaa.d: Likewise.
* testsuite/gas/m68k/br-isab.d: Likewise.
* testsuite/gas/m68k/br-isac.d: Likewise.
* config/te-psos.h: Delete.
* config/te-sun3.h: Delete.
* testsuite/gas/m68k-coff/gas.exp: Delete.
* testsuite/gas/m68k-coff/p2389.s: Delete.
* testsuite/gas/m68k-coff/p2389a.s: Delete.
* testsuite/gas/m68k-coff/p2430.s: Delete.
* testsuite/gas/m68k-coff/p2430a.s: Delete.
* testsuite/gas/m68k-coff/t1.s: Delete.
* testsuite/gas/m68k/p3041.d: Delete.
* testsuite/gas/m68k/p3041.s: Delete.
* testsuite/gas/m68k/p3041data.d: Delete.
* testsuite/gas/m68k/p3041data.s: Delete.
* testsuite/gas/m68k/p3041pcrel.d: Delete.
* testsuite/gas/m68k/p3041pcrel.s: Delete.
* testsuite/gas/m68k/t2.d: Delete.
* Makefile.in: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
* po/POTFILES.in: Regenerate.
2018-04-16 Alan Modra <amodra@gmail.com>
* Makefile.am: Remove sh5 and sh64 support.

2
gas/Makefile.am
View file

@ -325,11 +325,9 @@ TARG_ENV_HFILES = \
config/te-nbsd532.h \
config/te-pc532mach.h \
config/te-pe.h \
config/te-psos.h \
config/te-riscix.h \
config/te-solaris.h \
config/te-sparcaout.h \
config/te-sun3.h \
config/te-svr4.h \
config/te-symbian.h \
config/te-tmips.h \

2
gas/Makefile.in
View file

@ -621,11 +621,9 @@ TARG_ENV_HFILES = \
config/te-nbsd532.h \
config/te-pc532mach.h \
config/te-pe.h \
config/te-psos.h \
config/te-riscix.h \
config/te-solaris.h \
config/te-sparcaout.h \
config/te-sun3.h \
config/te-svr4.h \
config/te-symbian.h \
config/te-tmips.h \

3
gas/config.in
View file

@ -181,9 +181,6 @@
*/
#undef LT_OBJDIR
/* Using m68k COFF? */
#undef M68KCOFF
/* Default CPU for MIPS targets. */
#undef MIPS_CPU_STRING_DEFAULT

151
gas/config/tc-m68k.c
View file

@ -27,18 +27,9 @@
#include "opcode/m68k.h"
#include "m68k-parse.h"
#if defined (OBJ_ELF)
#include "elf/m68k.h"
#endif
#ifdef M68KCOFF
#include "obj-coff.h"
#endif
#ifdef OBJ_ELF
static void m68k_elf_cons (int);
#endif
/* This string holds the chars that always start a comment. If the
pre-processor is disabled, these aren't very useful. The macro
@ -384,11 +375,9 @@ struct m68k_it
significance of some values (in the branch instruction, for
example). */
int pcrel_fix;
#ifdef OBJ_ELF
/* Whether this expression needs special pic relocation, and if
so, which. */
enum pic_relocation pic_reloc;
#endif
}
reloc[5]; /* Five is enough??? */
};
@ -449,9 +438,7 @@ add_fix (int width, struct m68k_exp *exp, int pc_rel, int pc_fix)
the_ins.reloc[the_ins.nrel].exp = exp->exp;
the_ins.reloc[the_ins.nrel].wid = width;
the_ins.reloc[the_ins.nrel].pcrel_fix = pc_fix;
#ifdef OBJ_ELF
the_ins.reloc[the_ins.nrel].pic_reloc = exp->pic_reloc;
#endif
the_ins.reloc[the_ins.nrel++].pcrel = pc_rel;
}
@ -894,13 +881,9 @@ const pseudo_typeS md_pseudo_table[] =
{"even", s_even, 0},
{"skip", s_space, 0},
{"proc", s_proc, 0},
#if defined (TE_SUN3) || defined (OBJ_ELF)
{"align", s_align_bytes, 0},
#endif
#ifdef OBJ_ELF
{"swbeg", s_ignore, 0},
{"long", m68k_elf_cons, 4},
#endif
{"extend", float_cons, 'x'},
{"ldouble", float_cons, 'x'},
@ -967,15 +950,7 @@ const pseudo_typeS mote_pseudo_table[] =
{"dsb", s_space, 1},
{"xdef", s_globl, 0},
#ifdef OBJ_ELF
{"align", s_align_bytes, 0},
#else
{"align", s_align_ptwo, 0},
#endif
#ifdef M68KCOFF
{"sect", obj_coff_section, 0},
{"section", obj_coff_section, 0},
#endif
{0, 0, 0}
};
@ -1000,7 +975,6 @@ static char alt_notend_table[256];
|| (*s == ':' \
&& alt_notend_table[(unsigned char) s[1]])))
#ifdef OBJ_ELF
/* Return zero if the reference to SYMBOL from within the same segment may
be relaxed. */
@ -1226,16 +1200,6 @@ tc_m68k_fix_adjustable (fixS *fixP)
}
}
#else /* !OBJ_ELF */
#define get_reloc_code(SIZE,PCREL,OTHER) NO_RELOC
/* PR gas/3041 Weak symbols are not relaxable
because they must be treated as extern. */
#define relaxable_symbol(symbol) (!(S_IS_WEAK (symbol)))
#endif /* OBJ_ELF */
arelent *
tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixp)
{
@ -1338,39 +1302,6 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixp)
reloc->sym_ptr_ptr = XNEW (asymbol *);
*reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
#ifndef OBJ_ELF
if (OUTPUT_FLAVOR == bfd_target_aout_flavour
&& fixp->fx_addsy
&& S_IS_WEAK (fixp->fx_addsy)
&& ! bfd_is_und_section (S_GET_SEGMENT (fixp->fx_addsy)))
{
/* PR gas/3041 References to weak symbols must be treated as extern
in order to be overridable by the linker, even if they are defined
in the same object file. So the original addend must be written
"as is" into the output section without further processing.
The addend value must be hacked here in order to force
bfd_install_relocation() to write the original value into the
output section.
1) MD_APPLY_SYM_VALUE() is set to 1 for m68k/a.out, so the symbol
value has already been added to the addend in fixup_segment(). We
have to remove it.
2) bfd_install_relocation() will incorrectly treat this symbol as
resolved, so it will write the symbol value plus its addend and
section VMA. As a workaround we can tweak the addend value here in
order to get the original value in the section after the call to
bfd_install_relocation(). */
reloc->addend = fixp->fx_addnumber
/* Fix because of MD_APPLY_SYM_VALUE() */
- S_GET_VALUE (fixp->fx_addsy)
/* Fix for bfd_install_relocation() */
- (S_GET_VALUE (fixp->fx_addsy)
+ S_GET_SEGMENT (fixp->fx_addsy)->vma);
}
else if (fixp->fx_pcrel)
reloc->addend = fixp->fx_addnumber;
else
reloc->addend = 0;
#else
if (!fixp->fx_pcrel)
reloc->addend = fixp->fx_addnumber;
else
@ -1378,7 +1309,6 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixp)
+ fixp->fx_pcrel_adjust
+ fixp->fx_addnumber
+ md_pcrel_from (fixp));
#endif
reloc->howto = bfd_reloc_type_lookup (stdoutput, code);
gas_assert (reloc->howto != 0);
@ -2670,12 +2600,9 @@ m68k_ip (char *instring)
if (opP->reg == PC)
{
if (opP->disp.size == SIZE_LONG
#ifdef OBJ_ELF
/* If the displacement needs pic
relocation it cannot be relaxed. */
|| opP->disp.pic_reloc != pic_none
#endif
)
|| opP->disp.pic_reloc != pic_none)
{
addword (0x0170);
add_fix ('l', &opP->disp, 1, 2);
@ -2840,12 +2767,9 @@ m68k_ip (char *instring)
&& opP->reg == PC
&& isvar (&opP->disp)
&& subs (&opP->disp) == NULL
#ifdef OBJ_ELF
/* If the displacement needs pic
relocation it cannot be relaxed. */
&& opP->disp.pic_reloc == pic_none
#endif
)
&& opP->disp.pic_reloc == pic_none)
{
/* The code in md_convert_frag_1 needs to be
able to adjust nextword. Call frag_grow
@ -2989,11 +2913,9 @@ m68k_ip (char *instring)
if (isvar (&opP->disp)
&& !subs (&opP->disp)
&& adds (&opP->disp)
#ifdef OBJ_ELF
/* If the displacement needs pic relocation it
cannot be relaxed. */
&& opP->disp.pic_reloc == pic_none
#endif
&& !flag_long_jumps
&& !strchr ("~%&$?", s[0]))
{
@ -3160,12 +3082,9 @@ m68k_ip (char *instring)
var_branch:
if (subs (&opP->disp) /* We can't relax it. */
#ifdef OBJ_ELF
/* If the displacement needs pic relocation it cannot be
relaxed. */
|| opP->disp.pic_reloc != pic_none
#endif
|| 0)
|| opP->disp.pic_reloc != pic_none)
{
if (!have_disp)
as_warn (_("Can't use long branches on this architecture"));
@ -4394,10 +4313,8 @@ md_assemble (char *str)
current_label = NULL;
}
#ifdef OBJ_ELF
/* Tie dwarf2 debug info to the address at the start of the insn. */
dwarf2_emit_insn (0);
#endif
if (the_ins.nfrag == 0)
{
@ -4772,11 +4689,9 @@ md_begin (void)
init_regtable ();
#ifdef OBJ_ELF
record_alignment (text_section, 2);
record_alignment (data_section, 2);
record_alignment (bss_section, 2);
#endif
}
@ -4795,9 +4710,7 @@ m68k_frob_label (symbolS *sym)
labels = n;
current_label = n;
#ifdef OBJ_ELF
dwarf2_emit_label (sym);
#endif
}
/* This is called when a value that is not an instruction is emitted. */
@ -4907,7 +4820,6 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
if (fixP->fx_addsy == NULL && fixP->fx_pcrel == 0)
fixP->fx_done = 1;
#ifdef OBJ_ELF
if (fixP->fx_addsy)
{
memset (buf, 0, fixP->fx_size);
@ -4944,15 +4856,6 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
return;
}
#elif defined(OBJ_AOUT)
/* PR gas/3041 Do not fix frags referencing a weak symbol. */
if (fixP->fx_addsy && S_IS_WEAK (fixP->fx_addsy))
{
memset (buf, 0, fixP->fx_size);
fixP->fx_addnumber = val; /* Remember value for emit_reloc. */
return;
}
#endif
if (fixP->fx_r_type == BFD_RELOC_VTABLE_INHERIT
|| fixP->fx_r_type == BFD_RELOC_VTABLE_ENTRY)
@ -5405,36 +5308,6 @@ md_estimate_size_before_relax (fragS *fragP, segT segment)
return md_relax_table[fragP->fr_subtype].rlx_length;
}
#if defined(OBJ_AOUT)
/* the bit-field entries in the relocation_info struct plays hell
with the byte-order problems of cross-assembly. So as a hack,
I added this mach. dependent ri twiddler. Ugly, but it gets
you there. -KWK */
/* on m68k: first 4 bytes are normal unsigned long, next three bytes
are symbolnum, most sig. byte first. Last byte is broken up with
bit 7 as pcrel, bits 6 & 5 as length, bit 4 as pcrel, and the lower
nibble as nuthin. (on Sun 3 at least) */
/* Translate the internal relocation information into target-specific
format. */
#ifdef comment
void
md_ri_to_chars (char *the_bytes, struct reloc_info_generic *ri)
{
/* This is easy. */
md_number_to_chars (the_bytes, ri->r_address, 4);
/* Now the fun stuff. */
the_bytes[4] = (ri->r_symbolnum >> 16) & 0x0ff;
the_bytes[5] = (ri->r_symbolnum >> 8) & 0x0ff;
the_bytes[6] = ri->r_symbolnum & 0x0ff;
the_bytes[7] = (((ri->r_pcrel << 7) & 0x80)
| ((ri->r_length << 5) & 0x60)
| ((ri->r_extern << 4) & 0x10));
}
#endif
#endif /* OBJ_AOUT */
#ifndef WORKING_DOT_WORD
int md_short_jump_size = 4;
int md_long_jump_size = 6;
@ -7509,11 +7382,7 @@ m68k_set_extension (char const *name, int allow_m, int silent)
Invocation line includes a switch not recognized by the base assembler.
*/
#ifdef OBJ_ELF
const char *md_shortopts = "lSA:m:kQ:V";
#else
const char *md_shortopts = "lSA:m:k";
#endif
struct option md_longopts[] = {
#define OPTION_PIC (OPTION_MD_BASE)
@ -7877,18 +7746,6 @@ md_undefined_symbol (char *name ATTRIBUTE_UNUSED)
valueT
md_section_align (segT segment ATTRIBUTE_UNUSED, valueT size)
{
#ifdef OBJ_AOUT
/* For a.out, force the section size to be aligned. If we don't do
this, BFD will align it for us, but it will not write out the
final bytes of the section. This may be a bug in BFD, but it is
easier to fix it here since that is how the other a.out targets
work. */
int align;
align = bfd_get_section_alignment (stdoutput, segment);
size = ((size + (1 << align) - 1) & (-((valueT) 1 << align)));
#endif
return size;
}
@ -7907,7 +7764,6 @@ md_pcrel_from (fixS *fixP)
return fixP->fx_where + fixP->fx_frag->fr_address - adjust;
}
#ifdef OBJ_ELF
void
m68k_elf_final_processing (void)
{
@ -8095,7 +7951,6 @@ m68k_elf_cons (int nbytes /* 4=.long */)
input_line_pointer--;
demand_empty_rest_of_line ();
}
#endif
int
tc_m68k_regname_to_dw2regnum (const char *regname)

55
gas/config/tc-m68k.h
View file

@ -24,41 +24,7 @@ struct fix;
#define TARGET_BYTES_BIG_ENDIAN 1
#ifdef OBJ_AOUT
#ifdef TE_SUN3
#define TARGET_FORMAT "a.out-sunos-big"
#endif
#ifdef TE_NetBSD
#define TARGET_FORMAT "a.out-m68k-netbsd"
#endif
#ifdef TE_LINUX
#define TARGET_FORMAT "a.out-m68k-linux"
#endif
#ifndef TARGET_FORMAT
#define TARGET_FORMAT "a.out-zero-big"
#endif
#endif
#ifdef OBJ_ELF
#define TARGET_FORMAT "elf32-m68k"
#endif
#ifdef TE_APOLLO
#define COFF_MAGIC APOLLOM68KMAGIC
#define COFF_AOUTHDR_MAGIC APOLLO_COFF_VERSION_NUMBER
#undef OBJ_COFF_OMIT_OPTIONAL_HEADER
#endif
#ifdef TE_AUX
#define TARGET_FORMAT "coff-m68k-aux"
#endif
#ifdef TE_DELTA
#define TARGET_FORMAT "coff-m68k-sysv"
#endif
#ifndef COFF_MAGIC
#define COFF_MAGIC MC68MAGIC
#endif
#define TARGET_ARCH bfd_arch_m68k
#define tc_comment_chars m68k_comment_chars
@ -74,23 +40,8 @@ extern const char *m68k_comment_chars;
#define REGISTER_PREFIX '%'
#endif
#if !defined (REGISTER_PREFIX_OPTIONAL)
#if defined (M68KCOFF) || defined (OBJ_ELF)
#ifndef REGISTER_PREFIX_OPTIONAL
#define REGISTER_PREFIX_OPTIONAL 0
#else /* ! (COFF || ELF) */
#define REGISTER_PREFIX_OPTIONAL 1
#endif /* ! (COFF || ELF) */
#endif /* not def REGISTER_PREFIX and not def OPTIONAL_REGISTER_PREFIX */
#ifdef TE_DELTA
/* On the Delta, `%' can occur within a label name, but not as the
initial character. */
#define LEX_PCT LEX_NAME
/* On the Delta, `~' can start a label name, but is converted to '.'. */
#define LEX_TILDE LEX_BEGIN_NAME
#define tc_canonicalize_symbol_name(s) ((*(s) == '~' ? *(s) = '.' : '.'), s)
/* On the Delta, dots are not required before pseudo-ops. */
#define NO_PSEUDO_DOT 1
#endif
extern void m68k_mri_mode_change (int);
@ -124,7 +75,6 @@ while (0)
#define RELAX_RELOC_PC16 BFD_RELOC_16_PCREL
#define RELAX_RELOC_PC32 BFD_RELOC_32_PCREL
#ifdef OBJ_ELF
#define tc_fix_adjustable(X) tc_m68k_fix_adjustable(X)
extern int tc_m68k_fix_adjustable (struct fix *);
@ -139,7 +89,6 @@ extern int tc_m68k_fix_adjustable (struct fix *);
#define elf_tc_final_processing m68k_elf_final_processing
extern void m68k_elf_final_processing (void);
#endif
#define DIFF_EXPR_OK
@ -148,8 +97,6 @@ extern int m68k_parse_long_option (char *);
#define md_operand(x)
#define TARGET_ARCH bfd_arch_m68k
extern struct relax_type md_relax_table[];
#define TC_GENERIC_RELAX_TABLE md_relax_table

35
gas/config/te-psos.h
View file

@ -1,35 +0,0 @@
/* Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 3,
or (at your option) any later version.
GAS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to the Free
Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
/* This file is te-psos.h for embedded systems running pSOS.
Contributed by Martin Anantharaman (martin@mail.imech.uni-duisburg.de). */
#define TE_PSOS
/* Added these, because if we don't know what we're targeting we may
need an assembler version of libgcc, and that will use local
labels. */
#define LOCAL_LABELS_DOLLAR 1
#define LOCAL_LABELS_FB 1
/* This makes GAS more versatile and blocks some ELF'isms in
tc-m68k.h. */
#define REGISTER_PREFIX_OPTIONAL 1
#include "obj-format.h"

48
gas/config/te-sun3.h
View file

@ -1,48 +0,0 @@
/* te-sun3.h -- Sun-3 target environment declarations.
Copyright (C) 1987-2018 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GAS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to
the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
/* This header file contains the #defines specific
to SUN computer SUN 3 series computers. (The only kind
we have around here, unfortunately.)
Rumor has it that this file will work on the Sun-2 if the assembler
is called with -m68010 This is not tested. */
#define TE_SUN3 1
#define LOCAL_LABELS_DOLLAR 1
#define LOCAL_LABELS_FB 1
/* Could also be :
#define S_LOCAL_NAME(s) (S_GET_NAME(s)[0] == '.' &&
S_GET_NAME(s)[1] == 'L' ||
S_GET_NAME(s)[1] == '.')
*/
#include "obj-format.h"
/*
* Local Variables:
* comment-column: 0
* fill-column: 131
* End:
*/
/* end of te-sun3.h */

3
gas/configure vendored
View file

@ -12762,9 +12762,6 @@ case ${obj_format} in
case ${target_cpu_type} in
i386)
$as_echo "#define I386COFF 1" >>confdefs.h
;;
m68k)
$as_echo "#define M68KCOFF 1" >>confdefs.h
;;
x86_64)
$as_echo "#define I386COFF 1" >>confdefs.h

1
gas/configure.ac
View file

@ -684,7 +684,6 @@ case ${obj_format} in
coff)
case ${target_cpu_type} in
i386) AC_DEFINE(I386COFF, 1, [Using i386 COFF?]) ;;
m68k) AC_DEFINE(M68KCOFF, 1, [Using m68k COFF?]) ;;
x86_64) AC_DEFINE(I386COFF, 1, [Using i386 COFF?]) ;;
esac
;;

4
gas/configure.tgt
View file

@ -309,16 +309,12 @@ case ${generic_target} in
m68hc11-*-* | m6811-*-*) fmt=elf ;;
m68hc12-*-* | m6812-*-*) fmt=elf ;;
m68k-*-aout) fmt=aout bfd_gas=yes ;;
m68k-*-elf*) fmt=elf ;;
m68k-*-sysv4*) fmt=elf em=svr4 ;;
m68k-*-linux-*) fmt=elf em=linux ;;
m68k-*-uclinux*) fmt=elf em=uclinux ;;
m68k-*-gnu*) fmt=elf ;;
m68k-*-netbsdelf*) fmt=elf em=nbsd ;;
m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
m68k-*-psos*) fmt=elf em=psos;;
mep-*-elf) fmt=elf ;;

2
gas/po/POTFILES.in
View file

@ -200,11 +200,9 @@ config/te-nbsd.h
config/te-nbsd532.h
config/te-pc532mach.h
config/te-pe.h
config/te-psos.h
config/te-riscix.h
config/te-solaris.h
config/te-sparcaout.h
config/te-sun3.h
config/te-svr4.h
config/te-symbian.h
config/te-tmips.h

2
gas/testsuite/gas/all/weakref1u.d
View file

@ -3,7 +3,7 @@
#source: weakref1.s
# aout turns undefined into *ABS* symbols.
# see weakref1.d for comments on the other not-targets
#not-target: *-*-*aout m68k-*-netbsd m68k-*-openbsd* ns32k-*-netbsd alpha*-*-osf* *-*-ecoff
#not-target: *-*-*aout ns32k-*-netbsd alpha*-*-osf* *-*-ecoff
# the rest of this file is generated with the following script:
# # script begin

31
gas/testsuite/gas/m68k-coff/gas.exp
View file

@ -1,31 +0,0 @@
# Copyright (C) 2012-2018 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
#
# Some m68k-coff tests
#
if [istarget m68*-*-coff] then {
gas_test "p2430.s" "" $stdoptlist "local branch not in text section"
gas_test "p2430a.s" "" $stdoptlist "local branch not in text section"
gas_test "t1.s" "" $stdoptlist "multiple .file directives"
gas_test "p2389.s" "" $stdoptlist "bss fill"
setup_xfail m68*-*-coff
gas_test_error "p2389a.s" "" "detect bss fill with non-zero data"
}

19
gas/testsuite/gas/m68k-coff/p2389.s
View file

@ -1,19 +0,0 @@
# I reached a point where the file looks
# clean and complies with gas syntax, but it core dumps gas. Here's a
# little gdb info:
#
# Program terminated with signal 11, Segmentation fault.
# #0 0x6323c in memcpy ()
# (gdb) bt
# #0 0x6323c in memcpy ()
# #1 0xf2b0 in fill_section (abfd=0xeaee8, filehdr=0x8a7f4,
# file_cursor=0xf7fff654) at obj-format.c:534
# #2 0x112a8 in write_object_file () at obj-format.c:1786
# #3 0x13ef8 in main (argc=5, argv=0xf7fff7bc) at ../../p3/gas/as.c:310
# (gdb)
#
# gas did manage to create the .o file at this point.
.bss
_ASIC_INT_TBL: .space 32,0 | keep interrupt routines here

3
gas/testsuite/gas/m68k-coff/p2389a.s
View file

@ -1,3 +0,0 @@
.bss
_ASIC_INT_TBL: .space 32,1 | keep interrupt routines here

6
gas/testsuite/gas/m68k-coff/p2430.s
View file

@ -1,6 +0,0 @@
# This differs from p2430a.s (the customer's actual source file) only
# in whitespace and comments. Strangely, this file gave no problems...
.sect foo
tag:
bra tag

4
gas/testsuite/gas/m68k-coff/p2430a.s
View file

@ -1,4 +0,0 @@
.sect foo
tag:
bra tag

36
gas/testsuite/gas/m68k-coff/t1.s
View file

@ -1,36 +0,0 @@
# 1 "libgcc1.S"
# 42 "libxyz1.S"
# 259 "libgcc1.S"
.text
.proc
|#PROC# 04
.globl __mulsi3
__mulsi3 :
|#PROLOGUE# 0
link %a6 ,#0
addl #-LF14, %sp
moveml #LS14, %sp @
|#PROLOGUE# 1
movew %a6 @(0x8), %d0
muluw %a6 @(0xe), %d0
movew %a6 @(0xa), %d1
muluw %a6 @(0xc), %d1
addw %d1 , %d0
lsll #8, %d0
lsll #8, %d0
movew %a6 @(0xa), %d1
muluw %a6 @(0xe), %d1
addl %d1 , %d0
jra LE14
LE14:
|#PROLOGUE# 2
moveml %sp @, #LS14
unlk %a6
|#PROLOGUE# 3
rts
LF14 = 4
LS14 = 0x0002
LFF14 = 0
# 354 "libgcc1.S"
LSS14 = 0x0
LV14 = 0

14
gas/testsuite/gas/m68k/all.exp
View file

@ -31,9 +31,6 @@ if [istarget "m6812-*-*"] then {
}
if { [istarget m68*-*-*] || [istarget fido*-*-*] } then {
gas_test "t2.s" "" "" "cross-section branch"
if [istarget m68*-motorola-sysv] then {
run_dump_test t2
}
gas_test "pic1.s" "" "" "PIC generation"
@ -41,9 +38,6 @@ if { [istarget m68*-*-*] || [istarget fido*-*-*] } then {
gas_test_error "p2410.s" "" "out-of-range 'bras'"
# Reloc types etc. need changing for aout and coff to pass.
setup_xfail "*-*"
clear_xfail "*-*-*elf*" "*-*-sysv4*" "*-*-rtems*" "*-*-*linux*" "*-*-*gnu*" "*-*-psos*"
run_dump_test pcrel
# Since fido is basically CPU32, it does not support those
@ -76,9 +70,7 @@ if { [istarget m68*-*-*] || [istarget fido*-*-*] } then {
run_dump_test mcf-fpu
run_dump_test mcf-trap
run_dump_test mcf-wdebug
if { [istarget *-*-elf] || [istarget *-*-linux*] } then {
run_dump_test arch-cpu-1
}
run_dump_test cpu32
run_dump_test br-isaa
@ -93,12 +85,6 @@ if { [istarget m68*-*-*] || [istarget fido*-*-*] } then {
gas_test_error "p13050-1.s" "-march=isab" "moveb (d8,An,Xi),(d16,An) unsupported on isab"
run_dump_test p13050-2
if { [istarget *-*-*aout] || [istarget *-*-netbsd] || [istarget *-*-openbsd*] } then {
run_dump_test p3041
run_dump_test p3041data
run_dump_test p3041pcrel
}
set testname "68000 operands"
gas_run "operands.s" "-m68000" "2>err.out"
if ![string match "child process exited abnormally" $comp_output] then {

1
gas/testsuite/gas/m68k/br-isaa.d
View file

@ -1,7 +1,6 @@
#name: br-isaa.d
#objdump: -dr
#as: -march=isaa -pcrel
#not-target: *-*-*aout m68k-*-netbsd m68k-*-openbsd*
.*: file format .*

1
gas/testsuite/gas/m68k/br-isab.d
View file

@ -1,7 +1,6 @@
#name: br-isab.d
#objdump: -dr
#as: -march=isab -pcrel
#not-target: *-*-*aout m68k-*-netbsd m68k-*-openbsd*
.*: file format .*

1
gas/testsuite/gas/m68k/br-isac.d
View file

@ -1,7 +1,6 @@
#name: br-isac.d
#objdump: -dr
#as: -march=isac -pcrel
#not-target: *-*-*aout m68k-*-netbsd m68k-*-openbsd*
.*: file format .*

36
gas/testsuite/gas/m68k/p3041.d
View file

@ -1,36 +0,0 @@
#name: PR 3041
#objdump: -tdr
.*: file format .*
SYMBOL TABLE:
00000036 w \.text 0000 00 0f mytext
0000003e w \.data 0000 00 10 mydata
0000004a w \.bss 0000 00 11 mybss
Disassembly of section \.text:
00000000 <.*>:
0: 41f9 0000 0000 lea 0 <.*>,%a0
2: 32 mytext
6: 41f9 0000 0002 lea 2 <.*>,%a0
8: 32 mytext
c: 41f9 ffff fffc lea fffffffc <.*>,%a0
e: 32 mytext
12: 41f9 0000 0000 lea 0 <.*>,%a0
14: 32 mydata
18: 41f9 0000 0003 lea 3 <.*>,%a0
1a: 32 mydata
1e: 41f9 ffff ffff lea ffffffff <.*>,%a0
20: 32 mydata
24: 41f9 0000 0000 lea 0 <.*>,%a0
26: 32 mybss
2a: 41f9 0000 0001 lea 1 <.*>,%a0
2c: 32 mybss
30: 41f9 ffff fffe lea fffffffe <.*>,%a0
32: 32 mybss
00000036 <mytext>:
36: 4e71 nop
38: 4e71 nop
3a: 4e71 nop

27
gas/testsuite/gas/m68k/p3041.s
View file

@ -1,27 +0,0 @@
lea mytext,%a0
lea mytext+2,%a0
lea mytext-4,%a0
lea mydata,%a0
lea mydata+3,%a0
lea mydata-1,%a0
lea mybss,%a0
lea mybss+1,%a0
lea mybss-2,%a0
.weak mytext
mytext:
nop
nop
nop
.data
.word 0x8081
.weak mydata
mydata:
.word 0x8283
.word 0x8485
.bss
.skip 6
.weak mybss
mybss:
.skip 2

28
gas/testsuite/gas/m68k/p3041data.d
View file

@ -1,28 +0,0 @@
#name: PR 3041 data
#objdump: -trs
.*: file format .*
SYMBOL TABLE:
00000006 w \.text 0000 00 0f mytext
00000014 w \.data 0000 00 10 mydata
00000040 w \.bss 0000 00 11 mybss
RELOCATION RECORDS FOR \[\.data\]:
OFFSET TYPE VALUE
00000004 32 mytext
00000008 32 mytext
0000000c 32 mytext
00000010 32 mydata
00000014 32 mydata
00000018 32 mydata
0000001c 32 mybss
00000020 32 mybss
00000024 32 mybss
Contents of section .text:
0000 4e714e71 4e714e71 .*
Contents of section .data:
0008 12345678 00000000 00000001 fffffffd .*
0018 00000000 00000003 fffffffe 00000000 .*
0028 00000002 ffffffff .*

27
gas/testsuite/gas/m68k/p3041data.s
View file

@ -1,27 +0,0 @@
.text
nop
nop
nop
.weak mytext
mytext:
nop
.data
.long 0x12345678
.long mytext
.long mytext+1
.weak mydata
mydata:
.long mytext-3
.long mydata
.long mydata+3
.long mydata-2
.long mybss
.long mybss+2
.long mybss-1
.bss
.skip 16
.weak mybss
mybss:
.word 1

38
gas/testsuite/gas/m68k/p3041pcrel.d
View file

@ -1,38 +0,0 @@
#name: PR 3041 pcrel
#as: -m68000
#objdump: -tdr
.*: file format .*
SYMBOL TABLE:
00000024 w \.text 0000 00 0f mytext
0000002e w \.data 0000 00 10 mydata
0000003a w \.bss 0000 00 11 mybss
Disassembly of section \.text:
00000000 <.*>:
0: 41fa fffe lea %pc@\(0 <.*>\),%a0
2: DISP16 mytext
4: 41fa fffc lea %pc@\(2 <.*>\),%a0
6: DISP16 mytext
8: 41fa fff2 lea %pc@\(fffffffc <.*>\),%a0
a: DISP16 mytext
c: 41fa fff2 lea %pc@\(0 <.*>\),%a0
e: DISP16 mydata
10: 41fa fff1 lea %pc@\(3 <.*>\),%a0
12: DISP16 mydata
14: 41fa ffe9 lea %pc@\(ffffffff <.*>\),%a0
16: DISP16 mydata
18: 41fa ffe6 lea %pc@\(0 <.*>\),%a0
1a: DISP16 mybss
1c: 41fa ffe3 lea %pc@\(1 <.*>\),%a0
1e: DISP16 mybss
20: 41fa ffdc lea %pc@\(fffffffe <.*>\),%a0
22: DISP16 mybss
00000024 <mytext>:
24: 4e71 nop
26: 4e71 nop
28: 4e71 nop
2a: 4e71 nop

28
gas/testsuite/gas/m68k/p3041pcrel.s
View file

@ -1,28 +0,0 @@
lea mytext(%pc),%a0
lea mytext+2(%pc),%a0
lea mytext-4(%pc),%a0
lea mydata(%pc),%a0
lea mydata+3(%pc),%a0
lea mydata-1(%pc),%a0
lea mybss(%pc),%a0
lea mybss+1(%pc),%a0
lea mybss-2(%pc),%a0
.weak mytext
mytext:
nop
nop
nop
nop
.data
.word 0x8081
.weak mydata
mydata:
.word 0x8283
.word 0x8485
.bss
.skip 6
.weak mybss
mybss:
.skip 2

8
gas/testsuite/gas/m68k/t2.d
View file

@ -1,8 +0,0 @@
#PROG: nm
#name: presence of section symbols
00000012 b .bss
0000000e d .data
00000000 t .text
0000000e d loop1
00000000 t loop2

8
include/ChangeLog
View file

@ -1,3 +1,11 @@
2018-04-16 Alan Modra <amodra@gmail.com>
* aout/host.h: Remove m68k-aout and m68k-coff support.
* aout/hp300hpux.h: Delete.
* coff/apollo.h: Delete.
* coff/aux-coff.h: Delete.
* coff/m68k.h: Delete.
2018-04-16 Alan Modra <amodra@gmail.com>
* dis-asm.h: Remove sh5 and sh64 support.

7
include/aout/host.h
View file

@ -22,7 +22,7 @@
It is up to you to define SEGMENT_SIZE on machines not listed here. */
#ifndef SEGMENT_SIZE
#if defined(hp300) || defined(pyr)
#if defined(pyr)
#define SEGMENT_SIZE page_size
#endif
@ -30,10 +30,5 @@
#define SEGMENT_SIZE 0x20000
#endif
#if defined(m68k) && defined(PORTAR)
#define TARGET_PAGE_SIZE 0x400
#define SEGMENT_SIZE TARGET_PAGE_SIZE
#endif
#endif /*!defined(SEGMENT_SIZE)*/

131
include/aout/hp300hpux.h
View file

@ -1,131 +0,0 @@
/* Special version of <a.out.h> for use under HP-UX.
Copyright (C) 1988-2018 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
struct hp300hpux_exec_bytes
{
unsigned char e_info[4]; /* a_machtype/a_magic */
unsigned char e_spare1[4];
unsigned char e_spare2[4];
unsigned char e_text[4]; /* length of text, in bytes */
unsigned char e_data[4]; /* length of data, in bytes */
unsigned char e_bss[4]; /* length of uninitialized data area , in bytes */
unsigned char e_trsize[4]; /* length of relocation info for text, in bytes*/
unsigned char e_drsize[4]; /* length of relocation info for data, in bytes*/
unsigned char e_passize[4];/* HP = pascal interface size */
unsigned char e_syms[4]; /* HP = symbol table size */
unsigned char e_spare5[4]; /* HP = debug name table size */
unsigned char e_entry[4]; /* start address */
unsigned char e_spare6[4]; /* HP = source line table size */
unsigned char e_supsize[4];/* HP = value table size */
unsigned char e_drelocs[4];
unsigned char e_extension[4]; /* file offset of extension */
};
#define EXEC_BYTES_SIZE 64
struct hp300hpux_nlist_bytes
{
unsigned char e_value[4];
unsigned char e_type[1];
unsigned char e_length[1]; /* Length of ascii symbol name. */
unsigned char e_almod[2]; /* Alignment mod. */
unsigned char e_shlib[2]; /* Info about dynamic linking. */
};
#define EXTERNAL_NLIST_SIZE 10
struct hp300hpux_reloc
{
unsigned char r_address[4];/* offset of data to relocate */
unsigned char r_index[2]; /* symbol table index of symbol */
unsigned char r_type[1]; /* relocation type */
unsigned char r_length[1]; /* length of item to reloc */
};
struct hp300hpux_header_extension
{
unsigned char e_syms[4];
unsigned char unique_headers[12*4];
unsigned char e_header[2]; /* Type of header. */
unsigned char e_version[2]; /* Version. */
unsigned char e_size[4]; /* Bytes following. */
unsigned char e_extension[4];/* File offset of next extension. */
};
#define EXTERNAL_EXTENSION_HEADER_SIZE (16*4)
/* HPUX separates object files (0x106) and impure executables (0x107)
but the bfd code does not distinguish between them. Since we want to
read hpux .o files, we add an special define and use it below in
offset and address calculations. */
#define HPUX_DOT_O_MAGIC 0x106
#define OMAGIC 0x107 /* Object file or impure executable. */
#define NMAGIC 0x108 /* Code indicating pure executable. */
#define ZMAGIC 0x10B /* Demand-paged executable. */
#define N_HEADER_IN_TEXT(x) 0
#if 0 /* libaout.h only uses the lower 8 bits. */
#define HP98x6_ID 0x20A
#define HP9000S200_ID 0x20C
#endif
#define HP98x6_ID 0x0A
#define HP9000S200_ID 0x0C
#define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x)))
#define N_DATADDR(x) \
((N_MAGIC (x) == OMAGIC || N_MAGIC (x) == HPUX_DOT_O_MAGIC) \
? (N_TXTADDR (x) + N_TXTSIZE (x)) \
: (N_SEGSIZE (x) + ((N_TXTADDR (x) + N_TXTSIZE (x) - 1) \
& ~ (bfd_vma) (N_SEGSIZE (x) - 1))))
#define _N_BADMACH(x) \
(((N_MACHTYPE (x)) != HP9000S200_ID) && ((N_MACHTYPE (x)) != HP98x6_ID))
#define _N_BADMAG(x) (N_MAGIC(x) != HPUX_DOT_O_MAGIC \
&& N_MAGIC(x) != OMAGIC \
&& N_MAGIC(x) != NMAGIC \
&& N_MAGIC(x) != ZMAGIC )
#undef _N_HDROFF
#define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec)))
#undef N_DATOFF
#undef N_PASOFF
#undef N_SYMOFF
#undef N_SUPOFF
#undef N_TRELOFF
#undef N_DRELOFF
#undef N_STROFF
#define N_DATOFF(x) ( N_TXTOFF(x) + N_TXTSIZE(x) )
#define N_PASOFF(x) ( N_DATOFF(x) + (x)->a_data)
#define N_SYMOFF(x) ( N_PASOFF(x) /* + (x)->a_passize*/ )
#define N_SUPOFF(x) ( N_SYMOFF(x) + (x)->a_syms )
#define N_TRELOFF(x) ( N_SUPOFF(x) /* + (x)->a_supsize*/ )
#define N_DRELOFF(x) ( N_TRELOFF(x) + (x)->a_trsize )
#define N_EXTHOFF(x) ( N_DRELOFF(x) /* + (x)->a_drsize */)
#define N_STROFF(x) ( 0 /* no string table */ )
/* Use these when the file has gnu symbol tables. */
#define N_GNU_TRELOFF(x) (N_DATOFF(x) + (x)->a_data)
#define N_GNU_DRELOFF(x) (N_GNU_TRELOFF(x) + (x)->a_trsize)
#define N_GNU_SYMOFF(x) (N_GNU_DRELOFF(x) + (x)->a_drsize)
#define TARGET_PAGE_SIZE 0x1000
#define SEGMENT_SIZE 0x1000
#define TEXT_START_ADDR 0

125
include/coff/apollo.h
View file

@ -1,125 +0,0 @@
/* coff information for Apollo M68K
Copyright (C) 2001-2018 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#define DO_NOT_DEFINE_AOUTHDR
#define L_LNNO_SIZE 2
#include "coff/external.h"
/* Motorola 68000/68008/68010/68020 */
#define MC68MAGIC 0520
#define MC68KWRMAGIC 0520 /* writeable text segments */
#define MC68TVMAGIC 0521
#define MC68KROMAGIC 0521 /* readonly shareable text segments */
#define MC68KPGMAGIC 0522 /* demand paged text segments */
#define M68MAGIC 0210
#define M68TVMAGIC 0211
/* Apollo 68000-based machines have a different magic number. This comes
* from /usr/include/apollo/filehdr.h
*/
#define APOLLOM68KMAGIC 0627
#define OMAGIC M68MAGIC
#define M68KBADMAG(x) (((x).f_magic!=MC68MAGIC) && ((x).f_magic!=MC68KWRMAGIC) && ((x).f_magic!=MC68TVMAGIC) && \
((x).f_magic!=MC68KROMAGIC) && ((x).f_magic!=MC68KPGMAGIC) && ((x).f_magic!=M68MAGIC) && ((x).f_magic!=M68TVMAGIC) && \
((x).f_magic!=APOLLOM68KMAGIC) )
/********************** AOUT "OPTIONAL HEADER" **********************/
typedef struct
{
char magic[2]; /* type of file */
char vstamp[2]; /* version stamp */
char tsize[4]; /* text size in bytes, padded to FW bdry*/
char dsize[4]; /* initialized data " " */
char bsize[4]; /* uninitialized data " " */
char entry[4]; /* entry pt. */
char text_start[4]; /* base of text used for this file */
char data_start[4]; /* base of data used for this file */
char o_sri[4]; /* Apollo specific - .sri data pointer */
char o_inlib[4]; /* Apollo specific - .inlib data pointer */
char vid[8]; /* Apollo specific - 64 bit version ID */
}
AOUTHDR;
#define APOLLO_COFF_VERSION_NUMBER 1 /* the value of the aouthdr magic */
#define AOUTHDRSZ 44
#define AOUTSZ 44
/* Apollo allowa for larger section names by allowing
them to be in the string table. */
/* If s_zeores is all zeroes, s_offset gives the real
location of the name in the string table. */
#define s_zeroes section_name.s_name
#define s_offset (section_name.s_name+4)
/* More names of "special" sections. */
#define _TV ".tv"
#define _INIT ".init"
#define _FINI ".fini"
#define _LINES ".lines"
#define _BLOCKS ".blocks"
#define _SRI ".sri" /* Static Resource Information (systype,
et al.) */
#define _MIR ".mir" /* Module Information Records */
#define _APTV ".aptv" /* Apollo-style transfer vectors. */
#define _INLIB ".inlib" /* Shared Library information */
#define _RWDI ".rwdi" /* Read/write data initialization directives for
compressed sections */
#define _UNWIND ".unwind" /* Stack unwind information */
/********************** RELOCATION DIRECTIVES **********************/
struct external_reloc
{
char r_vaddr[4];
char r_symndx[4];
char r_type[2];
#ifdef M68K_COFF_OFFSET
char r_offset[4];
#endif
};
#define RELOC struct external_reloc
#ifdef M68K_COFF_OFFSET
#define RELSZ 14
#else
#define RELSZ 10
#endif
/* Apollo specific STYP flags */
#define STYP_RELOCATED_NOT_LOADED 0x00010000 /* Section is relocated normally during linking, but need
not be loaded during program execution */
#define STYP_DEBUG 0x00020000 /* debug section */
#define STYP_OVERLAY 0x00040000 /* Section is overlayed */
#define STYP_INSTRUCTION 0x00200000 /* Section contains executable code */
#define STYP_ZERO 0x00800000 /* Section is initialized to zero */
#define STYP_INSTALLED 0x02000000 /* Section should be installable in KGT */
#define STYP_LOOK_INSTALLED 0x04000000 /* Look for section in KGT */
#define STYP_SECALIGN1 0x08000000 /* Specially aligned section */
#define STYP_SECALIGN2 0x10000000 /* " " " */
#define STYP_COMPRESSED 0x20000000 /* No section data per se (s_scnptr = 0), but there are
initialization directives for it in .rwdi section
(used in conjunction with STYP_BSS) */

49
include/coff/aux-coff.h
View file

@ -1,49 +0,0 @@
/* Modifications of internal.h and m68k.h needed by A/UX
Copyright (C) 2001-2018 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA.
Suggested by Ian Lance Taylor <ian@cygnus.com> */
#ifndef GNU_COFF_AUX_H
#define GNU_COFF_AUX_H 1
#include "coff/internal.h"
#include "coff/m68k.h"
/* Section contains 64-byte padded pathnames of shared libraries */
#undef STYP_LIB
#define STYP_LIB 0x200
/* Section contains shared library initialization code */
#undef STYP_INIT
#define STYP_INIT 0x400
/* Section contains .ident information */
#undef STYP_IDENT
#define STYP_IDENT 0x800
/* Section types used by bfd and gas not defined (directly) by A/UX */
#undef STYP_OVER
#define STYP_OVER 0
#undef STYP_INFO
#define STYP_INFO STYP_IDENT
/* Traditional name of the section tagged with STYP_LIB */
#define _LIB ".lib"
#endif /* GNU_COFF_AUX_H */

82
include/coff/m68k.h
View file

@ -1,82 +0,0 @@
/* coff information for M68K
Copyright (C) 2001-2018 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#ifndef GNU_COFF_M68K_H
#define GNU_COFF_M68K_H 1
#define L_LNNO_SIZE 2
#include "coff/external.h"
/* Motorola 68000/68008/68010/68020 */
#define MC68MAGIC 0520
#define MC68KWRMAGIC 0520 /* writeable text segments */
#define MC68TVMAGIC 0521
#define MC68KROMAGIC 0521 /* readonly shareable text segments */
#define MC68KPGMAGIC 0522 /* demand paged text segments */
#define M68MAGIC 0210
#define M68TVMAGIC 0211
/* This is the magic of the Bull dpx/2 */
#define MC68KBCSMAGIC 0526
/* This is Lynx's all-platform magic number for executables. */
#define LYNXCOFFMAGIC 0415
#define OMAGIC M68MAGIC
/* This intentionally does not include MC68KBCSMAGIC; it only includes
magic numbers which imply that names do not have underscores. */
#define M68KBADMAG(x) (((x).f_magic != MC68MAGIC) \
&& ((x).f_magic != MC68KWRMAGIC) \
&& ((x).f_magic != MC68TVMAGIC) \
&& ((x).f_magic != MC68KROMAGIC) \
&& ((x).f_magic != MC68KPGMAGIC) \
&& ((x).f_magic != M68MAGIC) \
&& ((x).f_magic != M68TVMAGIC) \
&& ((x).f_magic != LYNXCOFFMAGIC))
/* Magic numbers for the a.out header. */
#define PAGEMAGICEXECSWAPPED 0407 /* executable (swapped) */
#define PAGEMAGICPEXECSWAPPED 0410 /* pure executable (swapped) */
#define PAGEMAGICPEXECTSHLIB 0443 /* pure executable (target shared library) */
#define PAGEMAGICPEXECPAGED 0413 /* pure executable (paged) */
/********************** RELOCATION DIRECTIVES **********************/
struct external_reloc
{
char r_vaddr[4];
char r_symndx[4];
char r_type[2];
#ifdef M68K_COFF_OFFSET
char r_offset[4];
#endif
};
#define RELOC struct external_reloc
#ifdef M68K_COFF_OFFSET
#define RELSZ 14
#else
#define RELSZ 10
#endif
#endif /* GNU_COFF_M68K_H */

36
ld/ChangeLog
View file

@ -1,3 +1,39 @@
2018-04-16 Alan Modra <amodra@gmail.com>
* Makefile.am: Remove m68k-aout and m68k-coff support.
* configure.tgt: Likewise.
* emultempl/m68kelf.em: Likewise.
* ld.texinfo: Likewise.
* mri.c: Likewise.
* emulparams/delta68.sh: Delete.
* emulparams/hp300bsd.sh: Delete.
* emulparams/hp3hpux.sh: Delete.
* emulparams/m68k4knbsd.sh: Delete.
* emulparams/m68kaout.sh: Delete.
* emulparams/m68kaux.sh: Delete.
* emulparams/m68kcoff.sh: Delete.
* emulparams/m68klinux.sh: Delete.
* emulparams/m68knbsd.sh: Delete.
* emulparams/m68kpsos.sh: Delete.
* emulparams/sun3.sh: Delete.
* emultempl/m68kcoff.em: Delete.
* scripttempl/delta68.sc: Delete.
* scripttempl/m68kaux.sc: Delete.
* scripttempl/m68kcoff.sc: Delete.
* scripttempl/psos.sc: Delete.
* testsuite/ld-versados/t1-1.ro: Delete.
* testsuite/ld-versados/t1-2.ro: Delete.
* testsuite/ld-versados/t1.ld: Delete.
* testsuite/ld-versados/t1.ook: Delete.
* testsuite/ld-versados/t2-1.ro: Delete.
* testsuite/ld-versados/t2-2.ro: Delete.
* testsuite/ld-versados/t2-3.ro: Delete.
* testsuite/ld-versados/t2.ld: Delete.
* testsuite/ld-versados/t2.ook: Delete.
* testsuite/ld-versados/versados.exp: Delete.
* Makefile.in: Regenerate.
* po/BLD-POTFILES.in: Regenerate.
2018-04-16 Alan Modra <amodra@gmail.com>
* Makefile.am: Remove sh5 and sh64 support.

44
ld/Makefile.am
View file

@ -217,7 +217,6 @@ ALL_EMULATION_SOURCES = \
ed30v_e.c \
ed30v_o.c \
ed30velf.c \
edelta68.c \
eelf32_dlx.c \
eelf32_sparc.c \
eelf32_sparc_sol2.c \
@ -304,8 +303,6 @@ ALL_EMULATION_SOURCES = \
eh8300sxelf.c \
eh8300sxelf_linux.c \
eh8300sxnelf.c \
ehp300bsd.c \
ehp3hpux.c \
ehppaelf.c \
ehppalinux.c \
ehppanbsd.c \
@ -332,15 +329,8 @@ ALL_EMULATION_SOURCES = \
em68hc11elfb.c \
em68hc12elf.c \
em68hc12elfb.c \
em68k4knbsd.c \
em68kaout.c \
em68kaux.c \
em68kcoff.c \
em68kelf.c \
em68kelfnbsd.c \
em68klinux.c \
em68knbsd.c \
em68kpsos.c \
emcorepe.c \
emn10200.c \
emn10300.c \
@ -385,7 +375,6 @@ ALL_EMULATION_SOURCES = \
esparcaout.c \
esparclinux.c \
esparcnbsd.c \
esun3.c \
esun4.c \
etic30aout.c \
etic30coff.c \
@ -914,9 +903,6 @@ ed30v_o.c: $(srcdir)/emulparams/d30v_o.sh \
ed30velf.c: $(srcdir)/emulparams/d30velf.sh \
$(ELF_GEN_DEPS) $(srcdir)/scripttempl/elfd30v.sc ${GEN_DEPENDS}
edelta68.c: $(srcdir)/emulparams/delta68.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/delta68.sc ${GEN_DEPENDS}
eelf32_dlx.c: $(srcdir)/emulparams/elf32_dlx.sh \
$(ELF_GEN_DEPS) $(srcdir)/scripttempl/dlx.sc ${GEN_DEPENDS}
@ -1371,12 +1357,6 @@ eh8300sxnelf.c: $(srcdir)/emulparams/h8300sxnelf.sh \
$(srcdir)/emulparams/h8300elf.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
ehp300bsd.c: $(srcdir)/emulparams/hp300bsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
ehp3hpux.c: $(srcdir)/emulparams/hp3hpux.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
ehppaelf.c: $(srcdir)/emulparams/hppaelf.sh \
$(ELF_DEPS) $(srcdir)/emultempl/hppaelf.em \
$(srcdir)/scripttempl/hppaelf.sc ${GEN_DEPENDS}
@ -1467,18 +1447,6 @@ em68hc12elfb.c: $(srcdir)/emulparams/m68hc12elfb.sh \
$(srcdir)/emultempl/m68hc1xelf.em $(ELF_DEPS) \
$(srcdir)/scripttempl/elfm68hc12.sc ${GEN_DEPENDS}
em68k4knbsd.c: $(srcdir)/emulparams/m68k4knbsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
em68kaout.c: $(srcdir)/emulparams/m68kaout.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
em68kaux.c: $(srcdir)/emulparams/m68kaux.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68kaux.sc ${GEN_DEPENDS}
em68kcoff.c: $(srcdir)/emulparams/m68kcoff.sh \
$(srcdir)/emultempl/m68kcoff.em $(srcdir)/scripttempl/m68kcoff.sc ${GEN_DEPENDS}
em68kelf.c: $(srcdir)/emulparams/m68kelf.sh \
$(ELF_DEPS) $(srcdir)/emultempl/m68kelf.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@ -1488,15 +1456,6 @@ em68kelfnbsd.c: $(srcdir)/emulparams/m68kelfnbsd.sh \
$(ELF_DEPS) $(srcdir)/emultempl/m68kelf.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
em68klinux.c: $(srcdir)/emulparams/m68klinux.sh \
$(srcdir)/emultempl/linux.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
em68knbsd.c: $(srcdir)/emulparams/m68knbsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
em68kpsos.c: $(srcdir)/emulparams/m68kpsos.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/psos.sc ${GEN_DEPENDS}
emcorepe.c: $(srcdir)/emulparams/mcorepe.sh \
$(srcdir)/emultempl/pe.em $(srcdir)/scripttempl/pe.sc ${GEN_DEPENDS}
@ -1702,9 +1661,6 @@ esparclinux.c: $(srcdir)/emulparams/sparclinux.sh \
esparcnbsd.c: $(srcdir)/emulparams/sparcnbsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
esun3.c: $(srcdir)/emulparams/sun3.sh \
$(srcdir)/emultempl/sunos.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
esun4.c: $(srcdir)/emulparams/sun4.sh \
$(srcdir)/emultempl/sunos.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}

55
ld/Makefile.in
View file

@ -586,7 +586,6 @@ ALL_EMULATION_SOURCES = \
ed30v_e.c \
ed30v_o.c \
ed30velf.c \
edelta68.c \
eelf32_dlx.c \
eelf32_sparc.c \
eelf32_sparc_sol2.c \
@ -673,8 +672,6 @@ ALL_EMULATION_SOURCES = \
eh8300sxelf.c \
eh8300sxelf_linux.c \
eh8300sxnelf.c \
ehp300bsd.c \
ehp3hpux.c \
ehppaelf.c \
ehppalinux.c \
ehppanbsd.c \
@ -701,15 +698,8 @@ ALL_EMULATION_SOURCES = \
em68hc11elfb.c \
em68hc12elf.c \
em68hc12elfb.c \
em68k4knbsd.c \
em68kaout.c \
em68kaux.c \
em68kcoff.c \
em68kelf.c \
em68kelfnbsd.c \
em68klinux.c \
em68knbsd.c \
em68kpsos.c \
emcorepe.c \
emn10200.c \
emn10300.c \
@ -754,7 +744,6 @@ ALL_EMULATION_SOURCES = \
esparcaout.c \
esparclinux.c \
esparcnbsd.c \
esun3.c \
esun4.c \
etic30aout.c \
etic30coff.c \
@ -1159,7 +1148,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ed30v_e.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ed30v_o.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ed30velf.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/edelta68.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_dlx.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_sparc.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_sparc_sol2.Po@am__quote@
@ -1303,8 +1291,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eh8300sxelf.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eh8300sxelf_linux.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eh8300sxnelf.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ehp300bsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ehp3hpux.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ehppa64linux.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ehppaelf.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ehppalinux.Po@am__quote@
@ -1333,15 +1319,8 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68hc11elfb.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68hc12elf.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68hc12elfb.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68k4knbsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68kaout.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68kaux.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68kcoff.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68kelf.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68kelfnbsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68klinux.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68knbsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/em68kpsos.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/emcorepe.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/emmo.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/emn10200.Po@am__quote@
@ -1388,7 +1367,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/esparcaout.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/esparclinux.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/esparcnbsd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/esun3.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/esun4.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/etic30aout.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/etic30coff.Po@am__quote@
@ -2441,9 +2419,6 @@ ed30v_o.c: $(srcdir)/emulparams/d30v_o.sh \
ed30velf.c: $(srcdir)/emulparams/d30velf.sh \
$(ELF_GEN_DEPS) $(srcdir)/scripttempl/elfd30v.sc ${GEN_DEPENDS}
edelta68.c: $(srcdir)/emulparams/delta68.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/delta68.sc ${GEN_DEPENDS}
eelf32_dlx.c: $(srcdir)/emulparams/elf32_dlx.sh \
$(ELF_GEN_DEPS) $(srcdir)/scripttempl/dlx.sc ${GEN_DEPENDS}
@ -2898,12 +2873,6 @@ eh8300sxnelf.c: $(srcdir)/emulparams/h8300sxnelf.sh \
$(srcdir)/emulparams/h8300elf.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
ehp300bsd.c: $(srcdir)/emulparams/hp300bsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
ehp3hpux.c: $(srcdir)/emulparams/hp3hpux.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
ehppaelf.c: $(srcdir)/emulparams/hppaelf.sh \
$(ELF_DEPS) $(srcdir)/emultempl/hppaelf.em \
$(srcdir)/scripttempl/hppaelf.sc ${GEN_DEPENDS}
@ -2994,18 +2963,6 @@ em68hc12elfb.c: $(srcdir)/emulparams/m68hc12elfb.sh \
$(srcdir)/emultempl/m68hc1xelf.em $(ELF_DEPS) \
$(srcdir)/scripttempl/elfm68hc12.sc ${GEN_DEPENDS}
em68k4knbsd.c: $(srcdir)/emulparams/m68k4knbsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
em68kaout.c: $(srcdir)/emulparams/m68kaout.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
em68kaux.c: $(srcdir)/emulparams/m68kaux.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68kaux.sc ${GEN_DEPENDS}
em68kcoff.c: $(srcdir)/emulparams/m68kcoff.sh \
$(srcdir)/emultempl/m68kcoff.em $(srcdir)/scripttempl/m68kcoff.sc ${GEN_DEPENDS}
em68kelf.c: $(srcdir)/emulparams/m68kelf.sh \
$(ELF_DEPS) $(srcdir)/emultempl/m68kelf.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@ -3015,15 +2972,6 @@ em68kelfnbsd.c: $(srcdir)/emulparams/m68kelfnbsd.sh \
$(ELF_DEPS) $(srcdir)/emultempl/m68kelf.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
em68klinux.c: $(srcdir)/emulparams/m68klinux.sh \
$(srcdir)/emultempl/linux.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
em68knbsd.c: $(srcdir)/emulparams/m68knbsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
em68kpsos.c: $(srcdir)/emulparams/m68kpsos.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/psos.sc ${GEN_DEPENDS}
emcorepe.c: $(srcdir)/emulparams/mcorepe.sh \
$(srcdir)/emultempl/pe.em $(srcdir)/scripttempl/pe.sc ${GEN_DEPENDS}
@ -3229,9 +3177,6 @@ esparclinux.c: $(srcdir)/emulparams/sparclinux.sh \
esparcnbsd.c: $(srcdir)/emulparams/sparcnbsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
esun3.c: $(srcdir)/emulparams/sun3.sh \
$(srcdir)/emultempl/sunos.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
esun4.c: $(srcdir)/emulparams/sun4.sh \
$(srcdir)/emultempl/sunos.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}

29
ld/configure.tgt
View file

@ -424,33 +424,8 @@ m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf
targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf
targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
m68*-sun-sunos[34]*) targ_emul=sun3 ;;
m68*-wrs-vxworks*) targ_emul=sun3 ;;
m68*-ericsson-ose) targ_emul=sun3 ;;
m68*-apple-aux*) targ_emul=m68kaux ;;
m68k-hp-bsd*) targ_emul=hp300bsd ;;
m68*-motorola-sysv*) targ_emul=delta68 ;;
m68*-*-aout) targ_emul=m68kaout ;;
m68*-*-coff) targ_emul=m68kcoff ;;
m68*-*-elf | m68*-*-rtems*)
targ_emul=m68kelf ;;
m68*-*-hpux*) targ_emul=hp3hpux ;;
m68k-*-linux*aout*) targ_emul=m68klinux
targ_extra_emuls=m68kelf
tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
m68k-*-linux-*) targ_emul=m68kelf
targ_extra_emuls=m68klinux
tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
m68k-*-uclinux*) targ_emul=m68kelf ;;
m68*-*-gnu*) targ_emul=m68kelf ;;
m68*-*-netbsd*4k*) targ_emul=m68k4knbsd
targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
m68*-*-netbsdelf*) targ_emul=m68kelfnbsd
targ_extra_emuls="m68knbsd m68k4knbsd" ;;
m68*-*-netbsdaout* | m68*-*-netbsd*)
targ_emul=m68knbsd
targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
m68*-*-psos*) targ_emul=m68kpsos ;;
m68*-*-netbsdelf*) targ_emul=m68kelfnbsd ;;
m68*-*-*) targ_emul=m68kelf ;;
mcore-*-pe) targ_emul=mcorepe ;
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
mcore-*-elf) targ_emul=elf32mcore

5
ld/emulparams/delta68.sh
View file

@ -1,5 +0,0 @@
SCRIPT_NAME=delta68
OUTPUT_FORMAT="coff-m68k-sysv"
TEXT_START_ADDR=0x2000
PAGE_SIZE=0x1000000
ARCH=m68k

5
ld/emulparams/hp300bsd.sh
View file

@ -1,5 +0,0 @@
SCRIPT_NAME=aout
OUTPUT_FORMAT="a.out-hp300bsd"
TEXT_START_ADDR=0
TARGET_PAGE_SIZE=4096
ARCH=m68k

8
ld/emulparams/hp3hpux.sh
View file

@ -1,8 +0,0 @@
SCRIPT_NAME=aout
OUTPUT_FORMAT="a.out-hp300hpux"
TEXT_START_ADDR=0
TARGET_PAGE_SIZE=4096
ARCH=m68k
STACKZERO="___stack_zero = 0x2000; __DYNAMIC = 0;"
# This is needed for HPUX 9.0; it is unnecessary but harmless for 8.0.
SHLIB_PATH="___dld_shlib_path = 0;"

9
ld/emulparams/m68k4knbsd.sh
View file

@ -1,9 +0,0 @@
SCRIPT_NAME=aout
TEXT_START_ADDR=0x1020
case ${LD_FLAG} in
n|N) TEXT_START_ADDR=0x1000 ;;
esac
OUTPUT_FORMAT="a.out-m68k4k-netbsd"
TARGET_PAGE_SIZE=0x1000
ARCH=m68k
EXECUTABLE_SYMBOLS='__DYNAMIC = 0;'

6
ld/emulparams/m68kaout.sh
View file

@ -1,6 +0,0 @@
SCRIPT_NAME=aout
OUTPUT_FORMAT="a.out-zero-big"
TEXT_START_ADDR=0x2020
TARGET_PAGE_SIZE=0x2000
SEGMENT_SIZE=0x20000
ARCH=m68k

8
ld/emulparams/m68kaux.sh
View file

@ -1,8 +0,0 @@
SCRIPT_NAME=m68kaux
OUTPUT_FORMAT="coff-m68k-aux"
SEGMENT_SIZE=0x40000
TARGET_PAGE_SIZE=0x1000
TEXT_START_ADDR="$SEGMENT_SIZE + SIZEOF_HEADERS"
NON_PAGED_TEXT_START_ADDR=SIZEOF_HEADERS
DATA_ALIGNMENT_="(. & (-$SEGMENT_SIZE | $TARGET_PAGE_SIZE-1)) + $SEGMENT_SIZE"
ARCH=m68k

6
ld/emulparams/m68kcoff.sh
View file

@ -1,6 +0,0 @@
SCRIPT_NAME=m68kcoff
OUTPUT_FORMAT="coff-m68k"
TEXT_START_ADDR=0x1000000
TARGET_PAGE_SIZE=0x1000000
ARCH=m68k
TEMPLATE_NAME=m68kcoff

9
ld/emulparams/m68klinux.sh
View file

@ -1,9 +0,0 @@
SCRIPT_NAME=aout
OUTPUT_FORMAT="a.out-m68k-linux"
TARGET_PAGE_SIZE=0x1000
TEXT_START_ADDR=0x1020
case ${LD_FLAG} in
n|N) TEXT_START_ADDR=0 ;;
esac
ARCH=m68k
TEMPLATE_NAME=linux

9
ld/emulparams/m68knbsd.sh
View file

@ -1,9 +0,0 @@
SCRIPT_NAME=aout
TEXT_START_ADDR=0x2020
case ${LD_FLAG} in
n|N) TEXT_START_ADDR=0x2000 ;;
esac
OUTPUT_FORMAT="a.out-m68k-netbsd"
TARGET_PAGE_SIZE=0x2000
ARCH=m68k
EXECUTABLE_SYMBOLS='__DYNAMIC = 0;'

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