diff options
author | nobody <> | 2000-01-18 00:55:14 +0000 |
---|---|---|
committer | nobody <> | 2000-01-18 00:55:14 +0000 |
commit | 14461a8fe0f0b0e4fbf91b5bc351f5c4143edf75 (patch) | |
tree | c96e8affa8824c3ea214743478574ae8c8793713 /bfd/ecoff.c | |
parent | c5394b80aefdea6b2f589723a4b79bcbc1942629 (diff) | |
download | binutils-gdb-gdb-2000-01-17.tar.gz |
This commit was manufactured by cvs2svn to create tag 'gdb-2000-01-17'.gdb-2000-01-17
Sprout from master 2000-01-18 00:55:13 UTC Jason Molenda <jmolenda@apple.com> 'import gdb-2000-01-17 snapshot'
Cherrypick from FSF 1999-08-16 19:57:18 UTC Jason Molenda <jmolenda@apple.com> 'import gdb-1999-08-16 snapshot':
readline/CHANGELOG
readline/CHANGES
readline/COPYING
readline/INSTALL
readline/MANIFEST
readline/Makefile.in
readline/README
readline/acconfig.h
readline/aclocal.m4
readline/ansi_stdlib.h
readline/bind.c
readline/callback.c
readline/chardefs.h
readline/complete.c
readline/config.h.in
readline/configure
readline/configure.in
readline/display.c
readline/doc/Makefile.in
readline/doc/hist.texinfo
readline/doc/hstech.texinfo
readline/doc/hsuser.texinfo
readline/doc/manvers.texinfo
readline/doc/readline.0
readline/doc/readline.3
readline/doc/rlman.texinfo
readline/doc/rltech.texinfo
readline/doc/rluser.texinfo
readline/doc/texi2dvi
readline/doc/texi2html
readline/emacs_keymap.c
readline/examples/Inputrc
readline/examples/Makefile.in
readline/examples/fileman.c
readline/examples/histexamp.c
readline/examples/manexamp.c
readline/examples/rl.c
readline/examples/rltest.c
readline/examples/rlversion.c
readline/funmap.c
readline/histexpand.c
readline/histfile.c
readline/histlib.h
readline/history.c
readline/history.h
readline/histsearch.c
readline/input.c
readline/isearch.c
readline/keymaps.c
readline/keymaps.h
readline/kill.c
readline/macro.c
readline/nls.c
readline/parens.c
readline/posixdir.h
readline/posixjmp.h
readline/posixstat.h
readline/readline.c
readline/readline.h
readline/rlconf.h
readline/rldefs.h
readline/rlstdc.h
readline/rltty.c
readline/rltty.h
readline/rlwinsize.h
readline/savestring.c
readline/search.c
readline/shell.c
readline/shlib/Makefile.in
readline/signals.c
readline/support/config.guess
readline/support/config.sub
readline/support/install.sh
readline/support/mkdirs
readline/support/mkdist
readline/support/shlib-install
readline/support/shobj-conf
readline/tcap.h
readline/terminal.c
readline/tilde.c
readline/tilde.h
readline/undo.c
readline/util.c
readline/vi_keymap.c
readline/vi_mode.c
readline/xmalloc.c
Delete:
.cvsignore
COPYING
COPYING.LIB
ChangeLog
Makefile.in
README
bfd/COPYING
bfd/ChangeLog
bfd/ChangeLog-9193
bfd/ChangeLog-9495
bfd/ChangeLog-9697
bfd/Makefile.am
bfd/Makefile.in
bfd/PORTING
bfd/README
bfd/TODO
bfd/acinclude.m4
bfd/aclocal.m4
bfd/aix386-core.c
bfd/aout-adobe.c
bfd/aout-arm.c
bfd/aout-encap.c
bfd/aout-ns32k.c
bfd/aout-sparcle.c
bfd/aout-target.h
bfd/aout-tic30.c
bfd/aout0.c
bfd/aout32.c
bfd/aout64.c
bfd/aoutf1.h
bfd/aoutx.h
bfd/archive.c
bfd/archures.c
bfd/armnetbsd.c
bfd/bfd-in.h
bfd/bfd-in2.h
bfd/bfd.c
bfd/binary.c
bfd/bout.c
bfd/cache.c
bfd/cf-i386lynx.c
bfd/cf-m68klynx.c
bfd/cf-sparclynx.c
bfd/cisco-core.c
bfd/coff-a29k.c
bfd/coff-alpha.c
bfd/coff-apollo.c
bfd/coff-arm.c
bfd/coff-aux.c
bfd/coff-go32.c
bfd/coff-h8300.c
bfd/coff-h8500.c
bfd/coff-i386.c
bfd/coff-i860.c
bfd/coff-i960.c
bfd/coff-m68k.c
bfd/coff-m88k.c
bfd/coff-mcore.c
bfd/coff-mips.c
bfd/coff-pmac.c
bfd/coff-ppc.c
bfd/coff-rs6000.c
bfd/coff-sh.c
bfd/coff-sparc.c
bfd/coff-stgo32.c
bfd/coff-svm68k.c
bfd/coff-tic30.c
bfd/coff-tic80.c
bfd/coff-u68k.c
bfd/coff-w65.c
bfd/coff-we32k.c
bfd/coff-z8k.c
bfd/coffcode.h
bfd/coffgen.c
bfd/cofflink.c
bfd/coffswap.h
bfd/config.bfd
bfd/config.in
bfd/configure
bfd/configure.com
bfd/configure.host
bfd/configure.in
bfd/corefile.c
bfd/cpu-a29k.c
bfd/cpu-alpha.c
bfd/cpu-arc.c
bfd/cpu-arm.c
bfd/cpu-d10v.c
bfd/cpu-d30v.c
bfd/cpu-fr30.c
bfd/cpu-h8300.c
bfd/cpu-h8500.c
bfd/cpu-hppa.c
bfd/cpu-i386.c
bfd/cpu-i860.c
bfd/cpu-i960.c
bfd/cpu-m10200.c
bfd/cpu-m10300.c
bfd/cpu-m32r.c
bfd/cpu-m68k.c
bfd/cpu-m88k.c
bfd/cpu-mcore.c
bfd/cpu-mips.c
bfd/cpu-ns32k.c
bfd/cpu-pj.c
bfd/cpu-powerpc.c
bfd/cpu-rs6000.c
bfd/cpu-sh.c
bfd/cpu-sparc.c
bfd/cpu-tic30.c
bfd/cpu-tic80.c
bfd/cpu-v850.c
bfd/cpu-vax.c
bfd/cpu-w65.c
bfd/cpu-we32k.c
bfd/cpu-z8k.c
bfd/demo64.c
bfd/dep-in.sed
bfd/doc/ChangeLog
bfd/doc/Makefile.am
bfd/doc/Makefile.in
bfd/doc/bfd.texinfo
bfd/doc/bfdint.texi
bfd/doc/bfdsumm.texi
bfd/doc/chew.c
bfd/doc/doc.str
bfd/doc/makefile.vms
bfd/doc/proto.str
bfd/dwarf1.c
bfd/dwarf2.c
bfd/ecoff.c
bfd/ecofflink.c
bfd/ecoffswap.h
bfd/elf-bfd.h
bfd/elf-hppa.h
bfd/elf-m10200.c
bfd/elf-m10300.c
bfd/elf.c
bfd/elf32-arc.c
bfd/elf32-arm.h
bfd/elf32-d10v.c
bfd/elf32-d30v.c
bfd/elf32-fr30.c
bfd/elf32-gen.c
bfd/elf32-hppa.c
bfd/elf32-hppa.h
bfd/elf32-i386.c
bfd/elf32-i860.c
bfd/elf32-i960.c
bfd/elf32-m32r.c
bfd/elf32-m68k.c
bfd/elf32-m88k.c
bfd/elf32-mcore.c
bfd/elf32-mips.c
bfd/elf32-pj.c
bfd/elf32-ppc.c
bfd/elf32-sh.c
bfd/elf32-sparc.c
bfd/elf32-v850.c
bfd/elf32.c
bfd/elf64-alpha.c
bfd/elf64-gen.c
bfd/elf64-mips.c
bfd/elf64-sparc.c
bfd/elf64.c
bfd/elfarm-nabi.c
bfd/elfarm-oabi.c
bfd/elfcode.h
bfd/elfcore.h
bfd/elflink.c
bfd/elflink.h
bfd/elfxx-target.h
bfd/epoc-pe-arm.c
bfd/epoc-pei-arm.c
bfd/format.c
bfd/freebsd.h
bfd/gen-aout.c
bfd/genlink.h
bfd/go32stub.h
bfd/hash.c
bfd/host-aout.c
bfd/hosts/alphalinux.h
bfd/hosts/alphavms.h
bfd/hosts/decstation.h
bfd/hosts/delta68.h
bfd/hosts/dpx2.h
bfd/hosts/hp300bsd.h
bfd/hosts/i386bsd.h
bfd/hosts/i386linux.h
bfd/hosts/i386mach3.h
bfd/hosts/i386sco.h
bfd/hosts/i860mach3.h
bfd/hosts/m68kaux.h
bfd/hosts/m68klinux.h
bfd/hosts/m88kmach3.h
bfd/hosts/mipsbsd.h
bfd/hosts/mipsmach3.h
bfd/hosts/news-mips.h
bfd/hosts/news.h
bfd/hosts/pc532mach.h
bfd/hosts/riscos.h
bfd/hosts/symmetry.h
bfd/hosts/tahoe.h
bfd/hosts/vaxbsd.h
bfd/hosts/vaxult.h
bfd/hosts/vaxult2.h
bfd/hp300bsd.c
bfd/hp300hpux.c
bfd/hppa_stubs.h
bfd/hppabsd-core.c
bfd/hpux-core.c
bfd/i386aout.c
bfd/i386bsd.c
bfd/i386dynix.c
bfd/i386freebsd.c
bfd/i386linux.c
bfd/i386lynx.c
bfd/i386mach3.c
bfd/i386msdos.c
bfd/i386netbsd.c
bfd/i386os9k.c
bfd/ieee.c
bfd/ihex.c
bfd/init.c
bfd/irix-core.c
bfd/libaout.h
bfd/libbfd-in.h
bfd/libbfd.c
bfd/libbfd.h
bfd/libcoff-in.h
bfd/libcoff.h
bfd/libecoff.h
bfd/libhppa.h
bfd/libieee.h
bfd/libnlm.h
bfd/liboasys.h
bfd/libpei.h
bfd/linker.c
bfd/lynx-core.c
bfd/m68k4knetbsd.c
bfd/m68klinux.c
bfd/m68klynx.c
bfd/m68knetbsd.c
bfd/m88kmach3.c
bfd/makefile.vms
bfd/mipsbsd.c
bfd/mpw-config.in
bfd/mpw-make.sed
bfd/netbsd-core.c
bfd/netbsd.h
bfd/newsos3.c
bfd/nlm-target.h
bfd/nlm.c
bfd/nlm32-alpha.c
bfd/nlm32-i386.c
bfd/nlm32-ppc.c
bfd/nlm32-sparc.c
bfd/nlm32.c
bfd/nlm64.c
bfd/nlmcode.h
bfd/nlmswap.h
bfd/ns32k.h
bfd/ns32knetbsd.c
bfd/oasys.c
bfd/opncls.c
bfd/osf-core.c
bfd/pc532-mach.c
bfd/pe-arm.c
bfd/pe-i386.c
bfd/pe-mcore.c
bfd/pe-ppc.c
bfd/pei-arm.c
bfd/pei-i386.c
bfd/pei-mcore.c
bfd/pei-ppc.c
bfd/peicode.h
bfd/peigen.c
bfd/po/Make-in
bfd/po/POTFILES.in
bfd/po/bfd.pot
bfd/ppcboot.c
bfd/ptrace-core.c
bfd/reloc.c
bfd/reloc16.c
bfd/riscix.c
bfd/rs6000-core.c
bfd/sco5-core.c
bfd/section.c
bfd/som.c
bfd/som.h
bfd/sparclinux.c
bfd/sparclynx.c
bfd/sparcnetbsd.c
bfd/srec.c
bfd/stab-syms.c
bfd/stabs.c
bfd/stamp-h.in
bfd/sunos.c
bfd/syms.c
bfd/sysdep.h
bfd/targets.c
bfd/targmatch.sed
bfd/tekhex.c
bfd/trad-core.c
bfd/vaxnetbsd.c
bfd/versados.c
bfd/vms-gsd.c
bfd/vms-hdr.c
bfd/vms-misc.c
bfd/vms-tir.c
bfd/vms.c
bfd/vms.h
bfd/xcofflink.c
binutils/ChangeLog
binutils/Makefile.am
binutils/Makefile.in
binutils/NEWS
binutils/README
binutils/acinclude.m4
binutils/aclocal.m4
binutils/addr2line.1
binutils/addr2line.c
binutils/ar.1
binutils/ar.c
binutils/arlex.l
binutils/arparse.y
binutils/arsup.c
binutils/arsup.h
binutils/binutils.texi
binutils/bucomm.c
binutils/bucomm.h
binutils/budbg.h
binutils/coffdump.c
binutils/coffgrok.c
binutils/coffgrok.h
binutils/config.in
binutils/configure
binutils/configure.com
binutils/configure.in
binutils/cxxfilt.man
binutils/debug.c
binutils/debug.h
binutils/deflex.l
binutils/defparse.y
binutils/dep-in.sed
binutils/dlltool.c
binutils/dlltool.h
binutils/dllwrap.c
binutils/dyn-string.c
binutils/dyn-string.h
binutils/filemode.c
binutils/ieee.c
binutils/is-ranlib.c
binutils/is-strip.c
binutils/mac-binutils.r
binutils/makefile.vms-in
binutils/maybe-ranlib.c
binutils/maybe-strip.c
binutils/mpw-config.in
binutils/mpw-make.sed
binutils/nlmconv.1
binutils/nlmconv.c
binutils/nlmconv.h
binutils/nlmheader.y
binutils/nm.1
binutils/nm.c
binutils/not-ranlib.c
binutils/not-strip.c
binutils/objcopy.1
binutils/objcopy.c
binutils/objdump.1
binutils/objdump.c
binutils/po/Make-in
binutils/po/POTFILES.in
binutils/po/binutils.pot
binutils/prdbg.c
binutils/ranlib.1
binutils/ranlib.sh
binutils/rclex.l
binutils/rcparse.y
binutils/rdcoff.c
binutils/rddbg.c
binutils/readelf.c
binutils/rename.c
binutils/resbin.c
binutils/rescoff.c
binutils/resrc.c
binutils/resres.c
binutils/sanity.sh
binutils/size.1
binutils/size.c
binutils/srconv.c
binutils/stabs.c
binutils/stamp-h.in
binutils/strings.1
binutils/strings.c
binutils/strip.1
binutils/sysdump.c
binutils/sysinfo.y
binutils/syslex.l
binutils/sysroff.info
binutils/testsuite/ChangeLog
binutils/testsuite/binutils-all/ar.exp
binutils/testsuite/binutils-all/bintest.s
binutils/testsuite/binutils-all/hppa/addendbug.s
binutils/testsuite/binutils-all/hppa/freg.s
binutils/testsuite/binutils-all/hppa/objdump.exp
binutils/testsuite/binutils-all/nm.exp
binutils/testsuite/binutils-all/objcopy.exp
binutils/testsuite/binutils-all/objdump.exp
binutils/testsuite/binutils-all/readelf.exp
binutils/testsuite/binutils-all/readelf.h
binutils/testsuite/binutils-all/readelf.r
binutils/testsuite/binutils-all/readelf.s
binutils/testsuite/binutils-all/readelf.ss
binutils/testsuite/binutils-all/readelf.wi
binutils/testsuite/binutils-all/size.exp
binutils/testsuite/binutils-all/testprog.c
binutils/testsuite/config/default.exp
binutils/testsuite/config/hppa.sed
binutils/testsuite/lib/utils-lib.exp
binutils/version.c
binutils/windres.c
binutils/windres.h
binutils/winduni.c
binutils/winduni.h
binutils/wrstabs.c
config-ml.in
config.guess
config.if
config.sub
config/ChangeLog
config/acinclude.m4
config/mh-a68bsd
config/mh-aix386
config/mh-apollo68
config/mh-armpic
config/mh-cxux
config/mh-cygwin
config/mh-decstation
config/mh-delta88
config/mh-dgux
config/mh-dgux386
config/mh-djgpp
config/mh-elfalphapic
config/mh-hp300
config/mh-hpux
config/mh-hpux8
config/mh-interix
config/mh-irix4
config/mh-irix5
config/mh-irix6
config/mh-lynxos
config/mh-lynxrs6k
config/mh-m68kpic
config/mh-mingw32
config/mh-ncr3000
config/mh-ncrsvr43
config/mh-necv4
config/mh-papic
config/mh-ppcpic
config/mh-riscos
config/mh-sco
config/mh-solaris
config/mh-sparcpic
config/mh-sun3
config/mh-sysv
config/mh-sysv4
config/mh-sysv5
config/mh-vaxult2
config/mh-x86pic
config/mpw-mh-mpw
config/mpw/ChangeLog
config/mpw/MoveIfChange
config/mpw/README
config/mpw/forward-include
config/mpw/g-mpw-make.sed
config/mpw/mpw-touch
config/mpw/mpw-true
config/mpw/null-command
config/mpw/open-brace
config/mpw/tr-7to8-src
config/mpw/true
config/mt-aix43
config/mt-armpic
config/mt-d30v
config/mt-elfalphapic
config/mt-linux
config/mt-m68kpic
config/mt-netware
config/mt-ospace
config/mt-papic
config/mt-ppcpic
config/mt-sparcpic
config/mt-v810
config/mt-x86pic
configure
configure.in
etc/ChangeLog
etc/Makefile.in
etc/add-log.el
etc/add-log.vi
etc/configbuild.ein
etc/configbuild.fig
etc/configbuild.jin
etc/configbuild.tin
etc/configdev.ein
etc/configdev.fig
etc/configdev.jin
etc/configdev.tin
etc/configure
etc/configure.in
etc/configure.texi
etc/make-stds.texi
etc/standards.texi
gas/CONTRIBUTORS
gas/COPYING
gas/ChangeLog
gas/ChangeLog-9295
gas/ChangeLog-9697
gas/Makefile.am
gas/Makefile.in
gas/NEWS
gas/README
gas/README-vms
gas/acinclude.m4
gas/aclocal.m4
gas/app.c
gas/as.c
gas/as.h
gas/asintl.h
gas/atof-generic.c
gas/bignum-copy.c
gas/bignum.h
gas/bit_fix.h
gas/cgen.c
gas/cgen.h
gas/cond.c
gas/config-gas.com
gas/config.in
gas/config/aout_gnu.h
gas/config/atof-ieee.c
gas/config/atof-tahoe.c
gas/config/atof-vax.c
gas/config/e-i386coff.c
gas/config/e-i386elf.c
gas/config/e-mipsecoff.c
gas/config/e-mipself.c
gas/config/itbl-mips.h
gas/config/m68k-parse.h
gas/config/m68k-parse.y
gas/config/m88k-opcode.h
gas/config/obj-aout.c
gas/config/obj-aout.h
gas/config/obj-bout.c
gas/config/obj-bout.h
gas/config/obj-coff.c
gas/config/obj-coff.h
gas/config/obj-ecoff.c
gas/config/obj-ecoff.h
gas/config/obj-elf.c
gas/config/obj-elf.h
gas/config/obj-evax.c
gas/config/obj-evax.h
gas/config/obj-generic.c
gas/config/obj-generic.h
gas/config/obj-hp300.c
gas/config/obj-hp300.h
gas/config/obj-ieee.c
gas/config/obj-ieee.h
gas/config/obj-multi.c
gas/config/obj-multi.h
gas/config/obj-som.c
gas/config/obj-som.h
gas/config/obj-vms.c
gas/config/obj-vms.h
gas/config/tc-a29k.c
gas/config/tc-a29k.h
gas/config/tc-alpha.c
gas/config/tc-alpha.h
gas/config/tc-arc.c
gas/config/tc-arc.h
gas/config/tc-arm.c
gas/config/tc-arm.h
gas/config/tc-d10v.c
gas/config/tc-d10v.h
gas/config/tc-d30v.c
gas/config/tc-d30v.h
gas/config/tc-fr30.c
gas/config/tc-fr30.h
gas/config/tc-generic.c
gas/config/tc-generic.h
gas/config/tc-h8300.c
gas/config/tc-h8300.h
gas/config/tc-h8500.c
gas/config/tc-h8500.h
gas/config/tc-hppa.c
gas/config/tc-hppa.h
gas/config/tc-i386.c
gas/config/tc-i386.h
gas/config/tc-i860.c
gas/config/tc-i860.h
gas/config/tc-i960.c
gas/config/tc-i960.h
gas/config/tc-m32r.c
gas/config/tc-m32r.h
gas/config/tc-m68851.h
gas/config/tc-m68k.c
gas/config/tc-m68k.h
gas/config/tc-m88k.c
gas/config/tc-m88k.h
gas/config/tc-mcore.c
gas/config/tc-mcore.h
gas/config/tc-mips.c
gas/config/tc-mips.h
gas/config/tc-mn10200.c
gas/config/tc-mn10200.h
gas/config/tc-mn10300.c
gas/config/tc-mn10300.h
gas/config/tc-ns32k.c
gas/config/tc-ns32k.h
gas/config/tc-pj.c
gas/config/tc-pj.h
gas/config/tc-ppc.c
gas/config/tc-ppc.h
gas/config/tc-sh.c
gas/config/tc-sh.h
gas/config/tc-sparc.c
gas/config/tc-sparc.h
gas/config/tc-tahoe.c
gas/config/tc-tahoe.h
gas/config/tc-tic30.c
gas/config/tc-tic30.h
gas/config/tc-tic80.c
gas/config/tc-tic80.h
gas/config/tc-v850.c
gas/config/tc-v850.h
gas/config/tc-vax.c
gas/config/tc-vax.h
gas/config/tc-w65.c
gas/config/tc-w65.h
gas/config/tc-z8k.c
gas/config/tc-z8k.h
gas/config/te-386bsd.h
gas/config/te-aux.h
gas/config/te-delt88.h
gas/config/te-delta.h
gas/config/te-dpx2.h
gas/config/te-dynix.h
gas/config/te-epoc-pe.h
gas/config/te-generic.h
gas/config/te-go32.h
gas/config/te-hp300.h
gas/config/te-hppa.h
gas/config/te-i386aix.h
gas/config/te-ic960.h
gas/config/te-interix.h
gas/config/te-linux.h
gas/config/te-lnews.h
gas/config/te-lynx.h
gas/config/te-mach.h
gas/config/te-macos.h
gas/config/te-multi.h
gas/config/te-nbsd.h
gas/config/te-nbsd532.h
gas/config/te-pc532mach.h
gas/config/te-pe.h
gas/config/te-ppcnw.h
gas/config/te-psos.h
gas/config/te-riscix.h
gas/config/te-sparcaout.h
gas/config/te-sun3.h
gas/config/te-svr4.h
gas/config/te-sysv32.h
gas/config/vax-inst.h
gas/config/vms-a-conf.h
gas/config/vms-conf.h
gas/configure
gas/configure.in
gas/debug.c
gas/dep-in.sed
gas/depend.c
gas/doc/Makefile.am
gas/doc/Makefile.in
gas/doc/all.texi
gas/doc/as.1
gas/doc/as.texinfo
gas/doc/c-a29k.texi
gas/doc/c-arm.texi
gas/doc/c-d10v.texi
gas/doc/c-d30v.texi
gas/doc/c-h8300.texi
gas/doc/c-h8500.texi
gas/doc/c-hppa.texi
gas/doc/c-i386.texi
gas/doc/c-i960.texi
gas/doc/c-m32r.texi
gas/doc/c-m68k.texi
gas/doc/c-mips.texi
gas/doc/c-ns32k.texi
gas/doc/c-pj.texi
gas/doc/c-sh.texi
gas/doc/c-sparc.texi
gas/doc/c-v850.texi
gas/doc/c-vax.texi
gas/doc/c-z8k.texi
gas/doc/gasp.texi
gas/doc/h8.texi
gas/doc/internals.texi
gas/dwarf2dbg.c
gas/dwarf2dbg.h
gas/ecoff.c
gas/ecoff.h
gas/ehopt.c
gas/emul-target.h
gas/emul.h
gas/expr.c
gas/expr.h
gas/flonum-copy.c
gas/flonum-konst.c
gas/flonum-mult.c
gas/flonum.h
gas/frags.c
gas/frags.h
gas/gasp.c
gas/gdbinit.in
gas/hash.c
gas/hash.h
gas/input-file.c
gas/input-file.h
gas/input-scrub.c
gas/itbl-lex.l
gas/itbl-ops.c
gas/itbl-ops.h
gas/itbl-parse.y
gas/link.cmd
gas/listing.c
gas/listing.h
gas/literal.c
gas/mac-as.r
gas/macro.c
gas/macro.h
gas/makefile.vms
gas/messages.c
gas/mpw-config.in
gas/mpw-make.sed
gas/obj.h
gas/output-file.c
gas/output-file.h
gas/po/Make-in
gas/po/POTFILES.in
gas/po/gas.pot
gas/read.c
gas/read.h
gas/sb.c
gas/sb.h
gas/stabs.c
gas/stamp-h.in
gas/struc-symbol.h
gas/subsegs.c
gas/subsegs.h
gas/symbols.c
gas/symbols.h
gas/tc.h
gas/testsuite/ChangeLog
gas/testsuite/config/default.exp
gas/testsuite/gas/all/align.d
gas/testsuite/gas/all/align.s
gas/testsuite/gas/all/cofftag.d
gas/testsuite/gas/all/cofftag.s
gas/testsuite/gas/all/comment.s
gas/testsuite/gas/all/cond.d
gas/testsuite/gas/all/cond.s
gas/testsuite/gas/all/diff1.s
gas/testsuite/gas/all/float.s
gas/testsuite/gas/all/gas.exp
gas/testsuite/gas/all/itbl
gas/testsuite/gas/all/itbl-test.c
gas/testsuite/gas/all/itbl.s
gas/testsuite/gas/all/p1480.s
gas/testsuite/gas/all/p2425.s
gas/testsuite/gas/all/struct.d
gas/testsuite/gas/all/struct.s
gas/testsuite/gas/all/x930509.s
gas/testsuite/gas/alpha/fp.d
gas/testsuite/gas/alpha/fp.exp
gas/testsuite/gas/alpha/fp.s
gas/testsuite/gas/arc/alias.d
gas/testsuite/gas/arc/alias.s
gas/testsuite/gas/arc/arc.exp
gas/testsuite/gas/arc/branch.d
gas/testsuite/gas/arc/branch.s
gas/testsuite/gas/arc/flag.d
gas/testsuite/gas/arc/flag.s
gas/testsuite/gas/arc/insn3.d
gas/testsuite/gas/arc/insn3.s
gas/testsuite/gas/arc/j.d
gas/testsuite/gas/arc/j.s
gas/testsuite/gas/arc/ld.d
gas/testsuite/gas/arc/ld.s
gas/testsuite/gas/arc/math.d
gas/testsuite/gas/arc/math.s
gas/testsuite/gas/arc/sshift.d
gas/testsuite/gas/arc/sshift.s
gas/testsuite/gas/arc/st.d
gas/testsuite/gas/arc/st.s
gas/testsuite/gas/arc/warn.exp
gas/testsuite/gas/arc/warn.s
gas/testsuite/gas/arm/arch4t.s
gas/testsuite/gas/arm/arm.exp
gas/testsuite/gas/arm/arm3.s
gas/testsuite/gas/arm/arm6.s
gas/testsuite/gas/arm/arm7dm.s
gas/testsuite/gas/arm/arm7t.d
gas/testsuite/gas/arm/arm7t.s
gas/testsuite/gas/arm/copro.s
gas/testsuite/gas/arm/float.s
gas/testsuite/gas/arm/immed.s
gas/testsuite/gas/arm/inst.d
gas/testsuite/gas/arm/inst.s
gas/testsuite/gas/arm/le-fpconst.d
gas/testsuite/gas/arm/le-fpconst.s
gas/testsuite/gas/arm/thumb.s
gas/testsuite/gas/d10v/d10.exp
gas/testsuite/gas/d10v/inst.d
gas/testsuite/gas/d10v/inst.s
gas/testsuite/gas/d30v/align.d
gas/testsuite/gas/d30v/align.s
gas/testsuite/gas/d30v/array.d
gas/testsuite/gas/d30v/array.s
gas/testsuite/gas/d30v/bittest.d
gas/testsuite/gas/d30v/bittest.l
gas/testsuite/gas/d30v/bittest.s
gas/testsuite/gas/d30v/d30.exp
gas/testsuite/gas/d30v/guard-debug.d
gas/testsuite/gas/d30v/guard-debug.s
gas/testsuite/gas/d30v/guard.d
gas/testsuite/gas/d30v/guard.s
gas/testsuite/gas/d30v/inst.d
gas/testsuite/gas/d30v/inst.s
gas/testsuite/gas/d30v/label-debug.d
gas/testsuite/gas/d30v/label-debug.s
gas/testsuite/gas/d30v/label.d
gas/testsuite/gas/d30v/label.s
gas/testsuite/gas/d30v/mul.d
gas/testsuite/gas/d30v/mul.s
gas/testsuite/gas/d30v/opt.d
gas/testsuite/gas/d30v/opt.s
gas/testsuite/gas/d30v/reloc.d
gas/testsuite/gas/d30v/reloc.s
gas/testsuite/gas/d30v/serial.l
gas/testsuite/gas/d30v/serial.s
gas/testsuite/gas/d30v/serial2.l
gas/testsuite/gas/d30v/serial2.s
gas/testsuite/gas/d30v/serial2O.l
gas/testsuite/gas/d30v/serial2O.s
gas/testsuite/gas/d30v/warn_oddreg.l
gas/testsuite/gas/d30v/warn_oddreg.s
gas/testsuite/gas/elf/elf.exp
gas/testsuite/gas/elf/section0.d
gas/testsuite/gas/elf/section0.s
gas/testsuite/gas/elf/section1.d
gas/testsuite/gas/elf/section1.s
gas/testsuite/gas/fr30/allinsn.d
gas/testsuite/gas/fr30/allinsn.exp
gas/testsuite/gas/fr30/allinsn.s
gas/testsuite/gas/fr30/fr30.exp
gas/testsuite/gas/h8300/addsub.s
gas/testsuite/gas/h8300/addsubh.s
gas/testsuite/gas/h8300/addsubs.s
gas/testsuite/gas/h8300/bitops1.s
gas/testsuite/gas/h8300/bitops1h.s
gas/testsuite/gas/h8300/bitops1s.s
gas/testsuite/gas/h8300/bitops2.s
gas/testsuite/gas/h8300/bitops2h.s
gas/testsuite/gas/h8300/bitops2s.s
gas/testsuite/gas/h8300/bitops3.s
gas/testsuite/gas/h8300/bitops3h.s
gas/testsuite/gas/h8300/bitops3s.s
gas/testsuite/gas/h8300/bitops4.s
gas/testsuite/gas/h8300/bitops4h.s
gas/testsuite/gas/h8300/bitops4s.s
gas/testsuite/gas/h8300/branch.s
gas/testsuite/gas/h8300/branchh.s
gas/testsuite/gas/h8300/branchs.s
gas/testsuite/gas/h8300/cbranch.s
gas/testsuite/gas/h8300/cbranchh.s
gas/testsuite/gas/h8300/cbranchs.s
gas/testsuite/gas/h8300/cmpsi2.s
gas/testsuite/gas/h8300/compare.s
gas/testsuite/gas/h8300/compareh.s
gas/testsuite/gas/h8300/compares.s
gas/testsuite/gas/h8300/decimal.s
gas/testsuite/gas/h8300/decimalh.s
gas/testsuite/gas/h8300/decimals.s
gas/testsuite/gas/h8300/divmul.s
gas/testsuite/gas/h8300/divmulh.s
gas/testsuite/gas/h8300/divmuls.s
gas/testsuite/gas/h8300/extendh.s
gas/testsuite/gas/h8300/extends.s
gas/testsuite/gas/h8300/ffxx1.d
gas/testsuite/gas/h8300/ffxx1.s
gas/testsuite/gas/h8300/h8300.exp
gas/testsuite/gas/h8300/incdec.s
gas/testsuite/gas/h8300/incdech.s
gas/testsuite/gas/h8300/incdecs.s
gas/testsuite/gas/h8300/logical.s
gas/testsuite/gas/h8300/logicalh.s
gas/testsuite/gas/h8300/logicals.s
gas/testsuite/gas/h8300/macs.s
gas/testsuite/gas/h8300/misc.s
gas/testsuite/gas/h8300/misch.s
gas/testsuite/gas/h8300/miscs.s
gas/testsuite/gas/h8300/mov32bug.s
gas/testsuite/gas/h8300/movb.s
gas/testsuite/gas/h8300/movbh.s
gas/testsuite/gas/h8300/movbs.s
gas/testsuite/gas/h8300/movlh.s
gas/testsuite/gas/h8300/movls.s
gas/testsuite/gas/h8300/movw.s
gas/testsuite/gas/h8300/movwh.s
gas/testsuite/gas/h8300/movws.s
gas/testsuite/gas/h8300/multiples.s
gas/testsuite/gas/h8300/pushpop.s
gas/testsuite/gas/h8300/pushpoph.s
gas/testsuite/gas/h8300/pushpops.s
gas/testsuite/gas/h8300/rotsh.s
gas/testsuite/gas/h8300/rotshh.s
gas/testsuite/gas/h8300/rotshs.s
gas/testsuite/gas/hppa/README
gas/testsuite/gas/hppa/basic/add.s
gas/testsuite/gas/hppa/basic/add2.s
gas/testsuite/gas/hppa/basic/addi.s
gas/testsuite/gas/hppa/basic/basic.exp
gas/testsuite/gas/hppa/basic/branch.s
gas/testsuite/gas/hppa/basic/branch2.s
gas/testsuite/gas/hppa/basic/comclr.s
gas/testsuite/gas/hppa/basic/copr.s
gas/testsuite/gas/hppa/basic/coprmem.s
gas/testsuite/gas/hppa/basic/dcor.s
gas/testsuite/gas/hppa/basic/dcor2.s
gas/testsuite/gas/hppa/basic/deposit.s
gas/testsuite/gas/hppa/basic/deposit2.s
gas/testsuite/gas/hppa/basic/deposit3.s
gas/testsuite/gas/hppa/basic/ds.s
gas/testsuite/gas/hppa/basic/extract.s
gas/testsuite/gas/hppa/basic/extract2.s
gas/testsuite/gas/hppa/basic/extract3.s
gas/testsuite/gas/hppa/basic/fmem.s
gas/testsuite/gas/hppa/basic/fmemLRbug.s
gas/testsuite/gas/hppa/basic/fp_comp.s
gas/testsuite/gas/hppa/basic/fp_comp2.s
gas/testsuite/gas/hppa/basic/fp_conv.s
gas/testsuite/gas/hppa/basic/fp_fcmp.s
gas/testsuite/gas/hppa/basic/fp_misc.s
gas/testsuite/gas/hppa/basic/imem.s
gas/testsuite/gas/hppa/basic/immed.s
gas/testsuite/gas/hppa/basic/logical.s
gas/testsuite/gas/hppa/basic/media.s
gas/testsuite/gas/hppa/basic/perf.s
gas/testsuite/gas/hppa/basic/purge.s
gas/testsuite/gas/hppa/basic/purge2.s
gas/testsuite/gas/hppa/basic/sh1add.s
gas/testsuite/gas/hppa/basic/sh2add.s
gas/testsuite/gas/hppa/basic/sh3add.s
gas/testsuite/gas/hppa/basic/shift.s
gas/testsuite/gas/hppa/basic/shift2.s
gas/testsuite/gas/hppa/basic/shift3.s
gas/testsuite/gas/hppa/basic/shladd.s
gas/testsuite/gas/hppa/basic/shladd2.s
gas/testsuite/gas/hppa/basic/special.s
gas/testsuite/gas/hppa/basic/spop.s
gas/testsuite/gas/hppa/basic/sub.s
gas/testsuite/gas/hppa/basic/sub2.s
gas/testsuite/gas/hppa/basic/subi.s
gas/testsuite/gas/hppa/basic/system.s
gas/testsuite/gas/hppa/basic/system2.s
gas/testsuite/gas/hppa/basic/unit.s
gas/testsuite/gas/hppa/basic/unit2.s
gas/testsuite/gas/hppa/basic/weird.s
gas/testsuite/gas/hppa/parse/align1.s
gas/testsuite/gas/hppa/parse/align2.s
gas/testsuite/gas/hppa/parse/appbug.s
gas/testsuite/gas/hppa/parse/badfmpyadd.s
gas/testsuite/gas/hppa/parse/block1.s
gas/testsuite/gas/hppa/parse/block2.s
gas/testsuite/gas/hppa/parse/calldatabug.s
gas/testsuite/gas/hppa/parse/callinfobug.s
gas/testsuite/gas/hppa/parse/defbug.s
gas/testsuite/gas/hppa/parse/entrybug.s
gas/testsuite/gas/hppa/parse/exportbug.s
gas/testsuite/gas/hppa/parse/exprbug.s
gas/testsuite/gas/hppa/parse/fixup7bug.s
gas/testsuite/gas/hppa/parse/global.s
gas/testsuite/gas/hppa/parse/labelbug.s
gas/testsuite/gas/hppa/parse/linesepbug.s
gas/testsuite/gas/hppa/parse/lselbug.s
gas/testsuite/gas/hppa/parse/nosubspace.s
gas/testsuite/gas/hppa/parse/parse.exp
gas/testsuite/gas/hppa/parse/procbug.s
gas/testsuite/gas/hppa/parse/regpopbug.s
gas/testsuite/gas/hppa/parse/spacebug.s
gas/testsuite/gas/hppa/parse/ssbug.s
gas/testsuite/gas/hppa/parse/stdreg.s
gas/testsuite/gas/hppa/parse/stringer.s
gas/testsuite/gas/hppa/parse/undefbug.s
gas/testsuite/gas/hppa/parse/versionbug.s
gas/testsuite/gas/hppa/parse/xmpyubug.s
gas/testsuite/gas/hppa/reloc/applybug.s
gas/testsuite/gas/hppa/reloc/blebug.s
gas/testsuite/gas/hppa/reloc/blebug2.s
gas/testsuite/gas/hppa/reloc/blebug3.s
gas/testsuite/gas/hppa/reloc/exitbug.s
gas/testsuite/gas/hppa/reloc/fixupbug.s
gas/testsuite/gas/hppa/reloc/funcrelocbug.s
gas/testsuite/gas/hppa/reloc/labelopbug.s
gas/testsuite/gas/hppa/reloc/longcall.s
gas/testsuite/gas/hppa/reloc/picreloc.s
gas/testsuite/gas/hppa/reloc/plabelbug.s
gas/testsuite/gas/hppa/reloc/r_no_reloc.s
gas/testsuite/gas/hppa/reloc/reduce.s
gas/testsuite/gas/hppa/reloc/reduce2.s
gas/testsuite/gas/hppa/reloc/reduce3.s
gas/testsuite/gas/hppa/reloc/reloc.exp
gas/testsuite/gas/hppa/reloc/roundmode.s
gas/testsuite/gas/hppa/reloc/selectorbug.s
gas/testsuite/gas/hppa/unsorted/align3.s
gas/testsuite/gas/hppa/unsorted/align4.s
gas/testsuite/gas/hppa/unsorted/brlenbug.s
gas/testsuite/gas/hppa/unsorted/common.s
gas/testsuite/gas/hppa/unsorted/fragbug.s
gas/testsuite/gas/hppa/unsorted/globalbug.s
gas/testsuite/gas/hppa/unsorted/importbug.s
gas/testsuite/gas/hppa/unsorted/labeldiffs.s
gas/testsuite/gas/hppa/unsorted/locallabel.s
gas/testsuite/gas/hppa/unsorted/ss_align.s
gas/testsuite/gas/hppa/unsorted/unsorted.exp
gas/testsuite/gas/i386/amd.d
gas/testsuite/gas/i386/amd.s
gas/testsuite/gas/i386/float.l
gas/testsuite/gas/i386/float.s
gas/testsuite/gas/i386/general.l
gas/testsuite/gas/i386/general.s
gas/testsuite/gas/i386/i386.exp
gas/testsuite/gas/i386/inval.l
gas/testsuite/gas/i386/inval.s
gas/testsuite/gas/i386/katmai.d
gas/testsuite/gas/i386/katmai.s
gas/testsuite/gas/i386/modrm.l
gas/testsuite/gas/i386/modrm.s
gas/testsuite/gas/i386/naked.d
gas/testsuite/gas/i386/naked.s
gas/testsuite/gas/i386/opcode.d
gas/testsuite/gas/i386/opcode.s
gas/testsuite/gas/i386/prefix.d
gas/testsuite/gas/i386/prefix.s
gas/testsuite/gas/i386/reloc.d
gas/testsuite/gas/i386/reloc.s
gas/testsuite/gas/i386/white.l
gas/testsuite/gas/i386/white.s
gas/testsuite/gas/ieee-fp/x930509a.exp
gas/testsuite/gas/ieee-fp/x930509a.s
gas/testsuite/gas/m32r/allinsn.d
gas/testsuite/gas/m32r/allinsn.exp
gas/testsuite/gas/m32r/allinsn.s
gas/testsuite/gas/m32r/error.exp
gas/testsuite/gas/m32r/fslot.d
gas/testsuite/gas/m32r/fslot.s
gas/testsuite/gas/m32r/fslotx.d
gas/testsuite/gas/m32r/fslotx.s
gas/testsuite/gas/m32r/high-1.d
gas/testsuite/gas/m32r/high-1.s
gas/testsuite/gas/m32r/interfere.s
gas/testsuite/gas/m32r/m32r.exp
gas/testsuite/gas/m32r/m32rx.d
gas/testsuite/gas/m32r/m32rx.exp
gas/testsuite/gas/m32r/m32rx.s
gas/testsuite/gas/m32r/outofrange.s
gas/testsuite/gas/m32r/relax-1.d
gas/testsuite/gas/m32r/relax-1.s
gas/testsuite/gas/m32r/relax-2.d
gas/testsuite/gas/m32r/relax-2.s
gas/testsuite/gas/m32r/uppercase.d
gas/testsuite/gas/m32r/uppercase.s
gas/testsuite/gas/m32r/wrongsize.s
gas/testsuite/gas/m68k-coff/gas.exp
gas/testsuite/gas/m68k-coff/p2389.s
gas/testsuite/gas/m68k-coff/p2389a.s
gas/testsuite/gas/m68k-coff/p2430.s
gas/testsuite/gas/m68k-coff/p2430a.s
gas/testsuite/gas/m68k-coff/t1.s
gas/testsuite/gas/m68k/all.exp
gas/testsuite/gas/m68k/bitfield.d
gas/testsuite/gas/m68k/bitfield.s
gas/testsuite/gas/m68k/cas.d
gas/testsuite/gas/m68k/cas.s
gas/testsuite/gas/m68k/disperr.s
gas/testsuite/gas/m68k/fmoveml.d
gas/testsuite/gas/m68k/fmoveml.s
gas/testsuite/gas/m68k/link.d
gas/testsuite/gas/m68k/link.s
gas/testsuite/gas/m68k/op68000.d
gas/testsuite/gas/m68k/operands.d
gas/testsuite/gas/m68k/operands.s
gas/testsuite/gas/m68k/p2410.s
gas/testsuite/gas/m68k/p2663.s
gas/testsuite/gas/m68k/pcrel.d
gas/testsuite/gas/m68k/pcrel.s
gas/testsuite/gas/m68k/pic1.s
gas/testsuite/gas/m68k/t2.d
gas/testsuite/gas/m68k/t2.s
gas/testsuite/gas/m88k/init.d
gas/testsuite/gas/m88k/init.s
gas/testsuite/gas/m88k/m88k.exp
gas/testsuite/gas/macros/err.s
gas/testsuite/gas/macros/irp.d
gas/testsuite/gas/macros/irp.s
gas/testsuite/gas/macros/macros.exp
gas/testsuite/gas/macros/rept.d
gas/testsuite/gas/macros/rept.s
gas/testsuite/gas/macros/semi.d
gas/testsuite/gas/macros/semi.s
gas/testsuite/gas/macros/test1.d
gas/testsuite/gas/macros/test1.s
gas/testsuite/gas/macros/test2.d
gas/testsuite/gas/macros/test2.s
gas/testsuite/gas/macros/test3.d
gas/testsuite/gas/macros/test3.s
gas/testsuite/gas/mcore/allinsn.d
gas/testsuite/gas/mcore/allinsn.exp
gas/testsuite/gas/mcore/allinsn.s
gas/testsuite/gas/mips/abs.d
gas/testsuite/gas/mips/abs.s
gas/testsuite/gas/mips/add.d
gas/testsuite/gas/mips/add.s
gas/testsuite/gas/mips/and.d
gas/testsuite/gas/mips/and.s
gas/testsuite/gas/mips/beq.d
gas/testsuite/gas/mips/beq.s
gas/testsuite/gas/mips/bge.d
gas/testsuite/gas/mips/bge.s
gas/testsuite/gas/mips/bgeu.d
gas/testsuite/gas/mips/bgeu.s
gas/testsuite/gas/mips/blt.d
gas/testsuite/gas/mips/blt.s
gas/testsuite/gas/mips/bltu.d
gas/testsuite/gas/mips/bltu.s
gas/testsuite/gas/mips/break20.d
gas/testsuite/gas/mips/break20.s
gas/testsuite/gas/mips/delay.d
gas/testsuite/gas/mips/delay.s
gas/testsuite/gas/mips/div-ilocks.d
gas/testsuite/gas/mips/div.d
gas/testsuite/gas/mips/div.s
gas/testsuite/gas/mips/dli.d
gas/testsuite/gas/mips/dli.s
gas/testsuite/gas/mips/e32-rel2.d
gas/testsuite/gas/mips/elf-rel.d
gas/testsuite/gas/mips/elf-rel.s
gas/testsuite/gas/mips/elf-rel2.d
gas/testsuite/gas/mips/elf-rel2.s
gas/testsuite/gas/mips/elf_e_flags.c
gas/testsuite/gas/mips/elf_e_flags.s
gas/testsuite/gas/mips/elf_e_flags1.d
gas/testsuite/gas/mips/elf_e_flags2.d
gas/testsuite/gas/mips/elf_e_flags3.d
gas/testsuite/gas/mips/elf_e_flags4.d
gas/testsuite/gas/mips/itbl
gas/testsuite/gas/mips/itbl.s
gas/testsuite/gas/mips/jal-empic.d
gas/testsuite/gas/mips/jal-svr4pic.d
gas/testsuite/gas/mips/jal-svr4pic.s
gas/testsuite/gas/mips/jal-xgot.d
gas/testsuite/gas/mips/jal.d
gas/testsuite/gas/mips/jal.s
gas/testsuite/gas/mips/la-empic.d
gas/testsuite/gas/mips/la-empic.s
gas/testsuite/gas/mips/la-svr4pic.d
gas/testsuite/gas/mips/la-xgot.d
gas/testsuite/gas/mips/la.d
gas/testsuite/gas/mips/la.s
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include/opcode/ns32k.h
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include/opcode/ppc.h
include/opcode/pyr.h
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ld/emulparams/armaoutl.sh
ld/emulparams/armcoff.sh
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ld/emulparams/armelf_linux.sh
ld/emulparams/armelf_linux26.sh
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ld/emulparams/armnbsd.sh
ld/emulparams/armpe.sh
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ld/emulparams/elf32_sparc.sh
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ld/emulparams/elf32bmip.sh
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ld/emulparams/elf32fr30.sh
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ld/emulparams/gld960.sh
ld/emulparams/gld960coff.sh
ld/emulparams/h8300.sh
ld/emulparams/h8300h.sh
ld/emulparams/h8300s.sh
ld/emulparams/h8500.sh
ld/emulparams/h8500b.sh
ld/emulparams/h8500c.sh
ld/emulparams/h8500m.sh
ld/emulparams/h8500s.sh
ld/emulparams/hp300bsd.sh
ld/emulparams/hp3hpux.sh
ld/emulparams/hppaelf.sh
ld/emulparams/i386aout.sh
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ld/emulparams/i386bsd.sh
ld/emulparams/i386coff.sh
ld/emulparams/i386go32.sh
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ld/emulparams/i386lynx.sh
ld/emulparams/i386mach.sh
ld/emulparams/i386moss.sh
ld/emulparams/i386msdos.sh
ld/emulparams/i386nbsd.sh
ld/emulparams/i386nw.sh
ld/emulparams/i386pe.sh
ld/emulparams/i386pe_posix.sh
ld/emulparams/lnk960.sh
ld/emulparams/m32relf.sh
ld/emulparams/m68k4knbsd.sh
ld/emulparams/m68kaout.sh
ld/emulparams/m68kaux.sh
ld/emulparams/m68kcoff.sh
ld/emulparams/m68kelf.sh
ld/emulparams/m68klinux.sh
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ld/emulparams/m68knbsd.sh
ld/emulparams/m68kpsos.sh
ld/emulparams/m88kbcs.sh
ld/emulparams/mcorepe.sh
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ld/emulparams/mipsidt.sh
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ld/emulparams/pjelf.sh
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ld/emulparams/sun3.sh
ld/emulparams/sun4.sh
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ld/emulparams/vanilla.sh
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ld/emulparams/w65.sh
ld/emulparams/z8001.sh
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ld/emultempl/armelf.em
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ld/genscripts.sh
ld/h8-doc.texi
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ld/ldcref.c
ld/ldctor.c
ld/ldctor.h
ld/ldemul.c
ld/ldemul.h
ld/ldexp.c
ld/ldexp.h
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ld/ldver.h
ld/ldwrite.c
ld/ldwrite.h
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ld/mpw-elfmips.c
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ld/pe-dll.c
ld/pe-dll.h
ld/po/Make-in
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ld/scripttempl/alpha.sc
ld/scripttempl/aout.sc
ld/scripttempl/armaout.sc
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ld/scripttempl/delta68.sc
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ld/scripttempl/elfd10v.sc
ld/scripttempl/elfd30v.sc
ld/scripttempl/elfppc.sc
ld/scripttempl/epocpe.sc
ld/scripttempl/h8300.sc
ld/scripttempl/h8300h.sc
ld/scripttempl/h8300s.sc
ld/scripttempl/h8500.sc
ld/scripttempl/h8500b.sc
ld/scripttempl/h8500c.sc
ld/scripttempl/h8500m.sc
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ld/scripttempl/hppaelf.sc
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ld/scripttempl/i386coff.sc
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ld/scripttempl/i386lynx.sc
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ld/scripttempl/i960.sc
ld/scripttempl/m68kaux.sc
ld/scripttempl/m68kcoff.sc
ld/scripttempl/m68klynx.sc
ld/scripttempl/m88kbcs.sc
ld/scripttempl/mcorepe.sc
ld/scripttempl/mips.sc
ld/scripttempl/mipsbsd.sc
ld/scripttempl/nw.sc
ld/scripttempl/pe.sc
ld/scripttempl/pj.sc
ld/scripttempl/ppcpe.sc
ld/scripttempl/psos.sc
ld/scripttempl/riscix.sc
ld/scripttempl/sa29200.sc
ld/scripttempl/sh.sc
ld/scripttempl/sparccoff.sc
ld/scripttempl/sparclynx.sc
ld/scripttempl/st2000.sc
ld/scripttempl/tic30aout.sc
ld/scripttempl/tic30coff.sc
ld/scripttempl/tic80coff.sc
ld/scripttempl/v850.sc
ld/scripttempl/vanilla.sc
ld/scripttempl/w65.sc
ld/scripttempl/z8000.sc
ld/stamp-h.in
ld/sysdep.h
ld/testsuite/ChangeLog
ld/testsuite/config/default.exp
ld/testsuite/ld-bootstrap/bootstrap.exp
ld/testsuite/ld-cdtest/cdtest-bar.cc
ld/testsuite/ld-cdtest/cdtest-foo.cc
ld/testsuite/ld-cdtest/cdtest-foo.h
ld/testsuite/ld-cdtest/cdtest-main.cc
ld/testsuite/ld-cdtest/cdtest.dat
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ld/testsuite/ld-checks/checks.exp
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ld/testsuite/ld-elfvers/vers.exp
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ld/testsuite/ld-elfvers/vers16a.c
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ld/testsuite/ld-empic/relax2.c
ld/testsuite/ld-empic/relax3.c
ld/testsuite/ld-empic/relax4.c
ld/testsuite/ld-empic/run.c
ld/testsuite/ld-empic/runtest1.c
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ld/testsuite/ld-empic/runtesti.s
ld/testsuite/ld-scripts/cross1.c
ld/testsuite/ld-scripts/cross1.t
ld/testsuite/ld-scripts/cross2.c
ld/testsuite/ld-scripts/cross2.t
ld/testsuite/ld-scripts/cross3.c
ld/testsuite/ld-scripts/crossref.exp
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ld/testsuite/ld-sh/sh.exp
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ld/testsuite/ld-sh/sh2.c
ld/testsuite/ld-sh/start.s
ld/testsuite/ld-shared/elf-offset.ld
ld/testsuite/ld-shared/main.c
ld/testsuite/ld-shared/sh1.c
ld/testsuite/ld-shared/sh2.c
ld/testsuite/ld-shared/shared.dat
ld/testsuite/ld-shared/shared.exp
ld/testsuite/ld-shared/sun4.dat
ld/testsuite/ld-shared/xcoff.dat
ld/testsuite/ld-srec/sr1.c
ld/testsuite/ld-srec/sr2.c
ld/testsuite/ld-srec/sr3.cc
ld/testsuite/ld-srec/srec.exp
ld/testsuite/ld-undefined/undefined.c
ld/testsuite/ld-undefined/undefined.exp
ld/testsuite/ld-versados/t1-1.ro
ld/testsuite/ld-versados/t1-2.ro
ld/testsuite/ld-versados/t1.ld
ld/testsuite/ld-versados/t1.ook
ld/testsuite/ld-versados/t2-1.ro
ld/testsuite/ld-versados/t2-2.ro
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ld/testsuite/ld-versados/t2.ld
ld/testsuite/ld-versados/t2.ook
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ld/testsuite/lib/ld-lib.exp
libiberty/COPYING.LIB
libiberty/ChangeLog
libiberty/Makefile.in
libiberty/README
libiberty/acconfig.h
libiberty/alloca-conf.h
libiberty/alloca.c
libiberty/argv.c
libiberty/asprintf.c
libiberty/atexit.c
libiberty/basename.c
libiberty/bcmp.c
libiberty/bcopy.c
libiberty/bzero.c
libiberty/calloc.c
libiberty/choose-temp.c
libiberty/clock.c
libiberty/concat.c
libiberty/config.h-vms
libiberty/config.in
libiberty/config.table
libiberty/config/mh-aix
libiberty/config/mh-beos
libiberty/config/mh-cxux7
libiberty/config/mh-fbsd21
libiberty/config/mh-windows
libiberty/configure
libiberty/configure.in
libiberty/copysign.c
libiberty/cplus-dem.c
libiberty/fdmatch.c
libiberty/floatformat.c
libiberty/fnmatch.c
libiberty/getcwd.c
libiberty/getopt.c
libiberty/getopt1.c
libiberty/getpagesize.c
libiberty/getruntime.c
libiberty/hex.c
libiberty/index.c
libiberty/insque.c
libiberty/makefile.vms
libiberty/memchr.c
libiberty/memcmp.c
libiberty/memcpy.c
libiberty/memmove.c
libiberty/memset.c
libiberty/mkstemps.c
libiberty/mpw-config.in
libiberty/mpw-make.sed
libiberty/mpw.c
libiberty/msdos.c
libiberty/objalloc.c
libiberty/obstack.c
libiberty/pexecute.c
libiberty/random.c
libiberty/rename.c
libiberty/rindex.c
libiberty/sigsetmask.c
libiberty/spaces.c
libiberty/splay-tree.c
libiberty/strcasecmp.c
libiberty/strchr.c
libiberty/strdup.c
libiberty/strerror.c
libiberty/strncasecmp.c
libiberty/strrchr.c
libiberty/strsignal.c
libiberty/strstr.c
libiberty/strtod.c
libiberty/strtol.c
libiberty/strtoul.c
libiberty/tmpnam.c
libiberty/vasprintf.c
libiberty/vfork.c
libiberty/vfprintf.c
libiberty/vmsbuild.com
libiberty/vprintf.c
libiberty/vsprintf.c
libiberty/waitpid.c
libiberty/xatexit.c
libiberty/xexit.c
libiberty/xmalloc.c
libiberty/xstrdup.c
libiberty/xstrerror.c
ltconfig
ltmain.sh
makefile.vms
missing
mkdep
mkinstalldirs
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mpw-README
mpw-build.in
mpw-config.in
mpw-configure
mpw-install
opcodes/ChangeLog
opcodes/Makefile.am
opcodes/Makefile.in
opcodes/a29k-dis.c
opcodes/acinclude.m4
opcodes/aclocal.m4
opcodes/alpha-dis.c
opcodes/alpha-opc.c
opcodes/arc-dis.c
opcodes/arc-opc.c
opcodes/arm-dis.c
opcodes/arm-opc.h
opcodes/cgen-asm.c
opcodes/cgen-dis.c
opcodes/cgen-opc.c
opcodes/config.in
opcodes/configure
opcodes/configure.in
opcodes/d10v-dis.c
opcodes/d10v-opc.c
opcodes/d30v-dis.c
opcodes/d30v-opc.c
opcodes/dep-in.sed
opcodes/dis-buf.c
opcodes/disassemble.c
opcodes/fr30-asm.c
opcodes/fr30-desc.c
opcodes/fr30-desc.h
opcodes/fr30-dis.c
opcodes/fr30-ibld.c
opcodes/fr30-opc.c
opcodes/fr30-opc.h
opcodes/h8300-dis.c
opcodes/h8500-dis.c
opcodes/h8500-opc.h
opcodes/hppa-dis.c
opcodes/i386-dis.c
opcodes/i960-dis.c
opcodes/m10200-dis.c
opcodes/m10200-opc.c
opcodes/m10300-dis.c
opcodes/m10300-opc.c
opcodes/m32r-asm.c
opcodes/m32r-desc.c
opcodes/m32r-desc.h
opcodes/m32r-dis.c
opcodes/m32r-ibld.c
opcodes/m32r-opc.c
opcodes/m32r-opc.h
opcodes/m32r-opinst.c
opcodes/m68k-dis.c
opcodes/m68k-opc.c
opcodes/m88k-dis.c
opcodes/makefile.vms
opcodes/mcore-dis.c
opcodes/mcore-opc.h
opcodes/mips-dis.c
opcodes/mips-opc.c
opcodes/mips16-opc.c
opcodes/mpw-config.in
opcodes/mpw-make.sed
opcodes/ns32k-dis.c
opcodes/opintl.h
opcodes/pj-dis.c
opcodes/pj-opc.c
opcodes/po/Make-in
opcodes/po/POTFILES.in
opcodes/po/opcodes.pot
opcodes/ppc-dis.c
opcodes/ppc-opc.c
opcodes/sh-dis.c
opcodes/sh-opc.h
opcodes/sparc-dis.c
opcodes/sparc-opc.c
opcodes/stamp-h.in
opcodes/sysdep.h
opcodes/tic30-dis.c
opcodes/tic80-dis.c
opcodes/tic80-opc.c
opcodes/v850-dis.c
opcodes/v850-opc.c
opcodes/vax-dis.c
opcodes/w65-dis.c
opcodes/w65-opc.h
opcodes/z8k-dis.c
opcodes/z8k-opc.h
opcodes/z8kgen.c
readline/ChangeLog
setup.com
symlink-tree
texinfo/texinfo.tex
ylwrap
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-rw-r--r-- | bfd/ecoff.c | 4849 |
1 files changed, 0 insertions, 4849 deletions
diff --git a/bfd/ecoff.c b/bfd/ecoff.c deleted file mode 100644 index 4b136ee1f88..00000000000 --- a/bfd/ecoff.c +++ /dev/null @@ -1,4849 +0,0 @@ -/* Generic ECOFF (Extended-COFF) routines. - Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 1999 - Free Software Foundation, Inc. - Original version by Per Bothner. - Full support added by Ian Lance Taylor, ian@cygnus.com. - -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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#include "bfd.h" -#include "sysdep.h" -#include "bfdlink.h" -#include "libbfd.h" -#include "aout/ar.h" -#include "aout/ranlib.h" -#include "aout/stab_gnu.h" - -/* FIXME: We need the definitions of N_SET[ADTB], but aout64.h defines - some other stuff which we don't want and which conflicts with stuff - we do want. */ -#include "libaout.h" -#include "aout/aout64.h" -#undef N_ABS -#undef exec_hdr -#undef obj_sym_filepos - -#include "coff/internal.h" -#include "coff/sym.h" -#include "coff/symconst.h" -#include "coff/ecoff.h" -#include "libcoff.h" -#include "libecoff.h" - -/* Prototypes for static functions. */ - -static int ecoff_get_magic PARAMS ((bfd *abfd)); -static long ecoff_sec_to_styp_flags PARAMS ((const char *name, - flagword flags)); -static boolean ecoff_slurp_symbolic_header PARAMS ((bfd *abfd)); -static boolean ecoff_set_symbol_info PARAMS ((bfd *abfd, SYMR *ecoff_sym, - asymbol *asym, int ext, int weak)); -static void ecoff_emit_aggregate PARAMS ((bfd *abfd, FDR *fdr, - char *string, - RNDXR *rndx, long isym, - const char *which)); -static char *ecoff_type_to_string PARAMS ((bfd *abfd, FDR *fdr, - unsigned int indx)); -static boolean ecoff_slurp_reloc_table PARAMS ((bfd *abfd, asection *section, - asymbol **symbols)); -static int ecoff_sort_hdrs PARAMS ((const PTR, const PTR)); -static boolean ecoff_compute_section_file_positions PARAMS ((bfd *abfd)); -static bfd_size_type ecoff_compute_reloc_file_positions PARAMS ((bfd *abfd)); -static boolean ecoff_get_extr PARAMS ((asymbol *, EXTR *)); -static void ecoff_set_index PARAMS ((asymbol *, bfd_size_type)); -static unsigned int ecoff_armap_hash PARAMS ((CONST char *s, - unsigned int *rehash, - unsigned int size, - unsigned int hlog)); - -/* This stuff is somewhat copied from coffcode.h. */ - -static asection bfd_debug_section = -{ - /* name, index, next, flags, set_vma, reloc_done, linker_mark, gc_mark */ - "*DEBUG*", 0, 0, 0, 0, 0, 0, 0, - /* vma, lma, _cooked_size, _raw_size, output_offset, output_section, */ - 0, 0, 0, 0, 0, NULL, - /* alig, reloc..., orel..., reloc_count, filepos, rel_..., line_... */ - 0, 0, 0, 0, 0, 0, 0, - /* userdata, contents, lineno, lineno_count */ - 0, 0, 0, 0, - /* comdat_info, moving_line_filepos, target_index, used_by_bfd, */ - NULL, 0, 0, 0, - /* cons, owner, symbol */ - 0, 0, (struct symbol_cache_entry *) NULL, - /* symbol_ptr_ptr, link_order_head, ..._tail */ - (struct symbol_cache_entry **) NULL, NULL, NULL -}; - -/* Create an ECOFF object. */ - -boolean -_bfd_ecoff_mkobject (abfd) - bfd *abfd; -{ - abfd->tdata.ecoff_obj_data = ((struct ecoff_tdata *) - bfd_zalloc (abfd, sizeof (ecoff_data_type))); - if (abfd->tdata.ecoff_obj_data == NULL) - return false; - - return true; -} - -/* This is a hook called by coff_real_object_p to create any backend - specific information. */ - -PTR -_bfd_ecoff_mkobject_hook (abfd, filehdr, aouthdr) - bfd *abfd; - PTR filehdr; - PTR aouthdr; -{ - struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr; - struct internal_aouthdr *internal_a = (struct internal_aouthdr *) aouthdr; - ecoff_data_type *ecoff; - - if (_bfd_ecoff_mkobject (abfd) == false) - return NULL; - - ecoff = ecoff_data (abfd); - ecoff->gp_size = 8; - ecoff->sym_filepos = internal_f->f_symptr; - - if (internal_a != (struct internal_aouthdr *) NULL) - { - int i; - - ecoff->text_start = internal_a->text_start; - ecoff->text_end = internal_a->text_start + internal_a->tsize; - ecoff->gp = internal_a->gp_value; - ecoff->gprmask = internal_a->gprmask; - for (i = 0; i < 4; i++) - ecoff->cprmask[i] = internal_a->cprmask[i]; - ecoff->fprmask = internal_a->fprmask; - if (internal_a->magic == ECOFF_AOUT_ZMAGIC) - abfd->flags |= D_PAGED; - else - abfd->flags &=~ D_PAGED; - } - - /* It turns out that no special action is required by the MIPS or - Alpha ECOFF backends. They have different information in the - a.out header, but we just copy it all (e.g., gprmask, cprmask and - fprmask) and let the swapping routines ensure that only relevant - information is written out. */ - - return (PTR) ecoff; -} - -/* Initialize a new section. */ - -boolean -_bfd_ecoff_new_section_hook (abfd, section) - bfd *abfd ATTRIBUTE_UNUSED; - asection *section; -{ - section->alignment_power = 4; - - if (strcmp (section->name, _TEXT) == 0 - || strcmp (section->name, _INIT) == 0 - || strcmp (section->name, _FINI) == 0) - section->flags |= SEC_CODE | SEC_LOAD | SEC_ALLOC; - else if (strcmp (section->name, _DATA) == 0 - || strcmp (section->name, _SDATA) == 0) - section->flags |= SEC_DATA | SEC_LOAD | SEC_ALLOC; - else if (strcmp (section->name, _RDATA) == 0 - || strcmp (section->name, _LIT8) == 0 - || strcmp (section->name, _LIT4) == 0 - || strcmp (section->name, _RCONST) == 0 - || strcmp (section->name, _PDATA) == 0) - section->flags |= SEC_DATA | SEC_LOAD | SEC_ALLOC | SEC_READONLY; - else if (strcmp (section->name, _BSS) == 0 - || strcmp (section->name, _SBSS) == 0) - section->flags |= SEC_ALLOC; - else if (strcmp (section->name, _LIB) == 0) - { - /* An Irix 4 shared libary. */ - section->flags |= SEC_COFF_SHARED_LIBRARY; - } - - /* Probably any other section name is SEC_NEVER_LOAD, but I'm - uncertain about .init on some systems and I don't know how shared - libraries work. */ - - return true; -} - -/* Determine the machine architecture and type. This is called from - the generic COFF routines. It is the inverse of ecoff_get_magic, - below. This could be an ECOFF backend routine, with one version - for each target, but there aren't all that many ECOFF targets. */ - -boolean -_bfd_ecoff_set_arch_mach_hook (abfd, filehdr) - bfd *abfd; - PTR filehdr; -{ - struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr; - enum bfd_architecture arch; - unsigned long mach; - - switch (internal_f->f_magic) - { - case MIPS_MAGIC_1: - case MIPS_MAGIC_LITTLE: - case MIPS_MAGIC_BIG: - arch = bfd_arch_mips; - mach = 3000; - break; - - case MIPS_MAGIC_LITTLE2: - case MIPS_MAGIC_BIG2: - /* MIPS ISA level 2: the r6000 */ - arch = bfd_arch_mips; - mach = 6000; - break; - - case MIPS_MAGIC_LITTLE3: - case MIPS_MAGIC_BIG3: - /* MIPS ISA level 3: the r4000 */ - arch = bfd_arch_mips; - mach = 4000; - break; - - case ALPHA_MAGIC: - arch = bfd_arch_alpha; - mach = 0; - break; - - default: - arch = bfd_arch_obscure; - mach = 0; - break; - } - - return bfd_default_set_arch_mach (abfd, arch, mach); -} - -/* Get the magic number to use based on the architecture and machine. - This is the inverse of _bfd_ecoff_set_arch_mach_hook, above. */ - -static int -ecoff_get_magic (abfd) - bfd *abfd; -{ - int big, little; - - switch (bfd_get_arch (abfd)) - { - case bfd_arch_mips: - switch (bfd_get_mach (abfd)) - { - default: - case 0: - case 3000: - big = MIPS_MAGIC_BIG; - little = MIPS_MAGIC_LITTLE; - break; - - case 6000: - big = MIPS_MAGIC_BIG2; - little = MIPS_MAGIC_LITTLE2; - break; - - case 4000: - big = MIPS_MAGIC_BIG3; - little = MIPS_MAGIC_LITTLE3; - break; - } - - return bfd_big_endian (abfd) ? big : little; - - case bfd_arch_alpha: - return ALPHA_MAGIC; - - default: - abort (); - return 0; - } -} - -/* Get the section s_flags to use for a section. */ - -static long -ecoff_sec_to_styp_flags (name, flags) - const char *name; - flagword flags; -{ - long styp; - - styp = 0; - - if (strcmp (name, _TEXT) == 0) - styp = STYP_TEXT; - else if (strcmp (name, _DATA) == 0) - styp = STYP_DATA; - else if (strcmp (name, _SDATA) == 0) - styp = STYP_SDATA; - else if (strcmp (name, _RDATA) == 0) - styp = STYP_RDATA; - else if (strcmp (name, _LITA) == 0) - styp = STYP_LITA; - else if (strcmp (name, _LIT8) == 0) - styp = STYP_LIT8; - else if (strcmp (name, _LIT4) == 0) - styp = STYP_LIT4; - else if (strcmp (name, _BSS) == 0) - styp = STYP_BSS; - else if (strcmp (name, _SBSS) == 0) - styp = STYP_SBSS; - else if (strcmp (name, _INIT) == 0) - styp = STYP_ECOFF_INIT; - else if (strcmp (name, _FINI) == 0) - styp = STYP_ECOFF_FINI; - else if (strcmp (name, _PDATA) == 0) - styp = STYP_PDATA; - else if (strcmp (name, _XDATA) == 0) - styp = STYP_XDATA; - else if (strcmp (name, _LIB) == 0) - styp = STYP_ECOFF_LIB; - else if (strcmp (name, _GOT) == 0) - styp = STYP_GOT; - else if (strcmp (name, _HASH) == 0) - styp = STYP_HASH; - else if (strcmp (name, _DYNAMIC) == 0) - styp = STYP_DYNAMIC; - else if (strcmp (name, _LIBLIST) == 0) - styp = STYP_LIBLIST; - else if (strcmp (name, _RELDYN) == 0) - styp = STYP_RELDYN; - else if (strcmp (name, _CONFLIC) == 0) - styp = STYP_CONFLIC; - else if (strcmp (name, _DYNSTR) == 0) - styp = STYP_DYNSTR; - else if (strcmp (name, _DYNSYM) == 0) - styp = STYP_DYNSYM; - else if (strcmp (name, _COMMENT) == 0) - { - styp = STYP_COMMENT; - flags &=~ SEC_NEVER_LOAD; - } - else if (strcmp (name, _RCONST) == 0) - styp = STYP_RCONST; - else if (flags & SEC_CODE) - styp = STYP_TEXT; - else if (flags & SEC_DATA) - styp = STYP_DATA; - else if (flags & SEC_READONLY) - styp = STYP_RDATA; - else if (flags & SEC_LOAD) - styp = STYP_REG; - else - styp = STYP_BSS; - - if (flags & SEC_NEVER_LOAD) - styp |= STYP_NOLOAD; - - return styp; -} - -/* Get the BFD flags to use for a section. */ - -/*ARGSUSED*/ -flagword -_bfd_ecoff_styp_to_sec_flags (abfd, hdr, name, section) - bfd *abfd ATTRIBUTE_UNUSED; - PTR hdr; - const char *name ATTRIBUTE_UNUSED; - asection *section ATTRIBUTE_UNUSED; -{ - struct internal_scnhdr *internal_s = (struct internal_scnhdr *) hdr; - long styp_flags = internal_s->s_flags; - flagword sec_flags=0; - - if (styp_flags & STYP_NOLOAD) - sec_flags |= SEC_NEVER_LOAD; - - /* For 386 COFF, at least, an unloadable text or data section is - actually a shared library section. */ - if ((styp_flags & STYP_TEXT) - || (styp_flags & STYP_ECOFF_INIT) - || (styp_flags & STYP_ECOFF_FINI) - || (styp_flags & STYP_DYNAMIC) - || (styp_flags & STYP_LIBLIST) - || (styp_flags & STYP_RELDYN) - || styp_flags == STYP_CONFLIC - || (styp_flags & STYP_DYNSTR) - || (styp_flags & STYP_DYNSYM) - || (styp_flags & STYP_HASH)) - { - if (sec_flags & SEC_NEVER_LOAD) - sec_flags |= SEC_CODE | SEC_COFF_SHARED_LIBRARY; - else - sec_flags |= SEC_CODE | SEC_LOAD | SEC_ALLOC; - } - else if ((styp_flags & STYP_DATA) - || (styp_flags & STYP_RDATA) - || (styp_flags & STYP_SDATA) - || styp_flags == STYP_PDATA - || styp_flags == STYP_XDATA - || (styp_flags & STYP_GOT) - || styp_flags == STYP_RCONST) - { - if (sec_flags & SEC_NEVER_LOAD) - sec_flags |= SEC_DATA | SEC_COFF_SHARED_LIBRARY; - else - sec_flags |= SEC_DATA | SEC_LOAD | SEC_ALLOC; - if ((styp_flags & STYP_RDATA) - || styp_flags == STYP_PDATA - || styp_flags == STYP_RCONST) - sec_flags |= SEC_READONLY; - } - else if ((styp_flags & STYP_BSS) - || (styp_flags & STYP_SBSS)) - { - sec_flags |= SEC_ALLOC; - } - else if ((styp_flags & STYP_INFO) || styp_flags == STYP_COMMENT) - { - sec_flags |= SEC_NEVER_LOAD; - } - else if ((styp_flags & STYP_LITA) - || (styp_flags & STYP_LIT8) - || (styp_flags & STYP_LIT4)) - { - sec_flags |= SEC_DATA | SEC_LOAD | SEC_ALLOC | SEC_READONLY; - } - else if (styp_flags & STYP_ECOFF_LIB) - { - sec_flags |= SEC_COFF_SHARED_LIBRARY; - } - else - { - sec_flags |= SEC_ALLOC | SEC_LOAD; - } - - return sec_flags; -} - -/* Read in the symbolic header for an ECOFF object file. */ - -static boolean -ecoff_slurp_symbolic_header (abfd) - bfd *abfd; -{ - const struct ecoff_backend_data * const backend = ecoff_backend (abfd); - bfd_size_type external_hdr_size; - PTR raw = NULL; - HDRR *internal_symhdr; - - /* See if we've already read it in. */ - if (ecoff_data (abfd)->debug_info.symbolic_header.magic == - backend->debug_swap.sym_magic) - return true; - - /* See whether there is a symbolic header. */ - if (ecoff_data (abfd)->sym_filepos == 0) - { - bfd_get_symcount (abfd) = 0; - return true; - } - - /* At this point bfd_get_symcount (abfd) holds the number of symbols - as read from the file header, but on ECOFF this is always the - size of the symbolic information header. It would be cleaner to - handle this when we first read the file in coffgen.c. */ - external_hdr_size = backend->debug_swap.external_hdr_size; - if (bfd_get_symcount (abfd) != external_hdr_size) - { - bfd_set_error (bfd_error_bad_value); - return false; - } - - /* Read the symbolic information header. */ - raw = (PTR) bfd_malloc ((size_t) external_hdr_size); - if (raw == NULL) - goto error_return; - - if (bfd_seek (abfd, ecoff_data (abfd)->sym_filepos, SEEK_SET) == -1 - || (bfd_read (raw, external_hdr_size, 1, abfd) - != external_hdr_size)) - goto error_return; - internal_symhdr = &ecoff_data (abfd)->debug_info.symbolic_header; - (*backend->debug_swap.swap_hdr_in) (abfd, raw, internal_symhdr); - - if (internal_symhdr->magic != backend->debug_swap.sym_magic) - { - bfd_set_error (bfd_error_bad_value); - goto error_return; - } - - /* Now we can get the correct number of symbols. */ - bfd_get_symcount (abfd) = (internal_symhdr->isymMax - + internal_symhdr->iextMax); - - if (raw != NULL) - free (raw); - return true; - error_return: - if (raw != NULL) - free (raw); - return false; -} - -/* Read in and swap the important symbolic information for an ECOFF - object file. This is called by gdb via the read_debug_info entry - point in the backend structure. */ - -/*ARGSUSED*/ -boolean -_bfd_ecoff_slurp_symbolic_info (abfd, ignore, debug) - bfd *abfd; - asection *ignore ATTRIBUTE_UNUSED; - struct ecoff_debug_info *debug; -{ - const struct ecoff_backend_data * const backend = ecoff_backend (abfd); - HDRR *internal_symhdr; - bfd_size_type raw_base; - bfd_size_type raw_size; - PTR raw; - bfd_size_type external_fdr_size; - char *fraw_src; - char *fraw_end; - struct fdr *fdr_ptr; - bfd_size_type raw_end; - bfd_size_type cb_end; - - BFD_ASSERT (debug == &ecoff_data (abfd)->debug_info); - - /* Check whether we've already gotten it, and whether there's any to - get. */ - if (ecoff_data (abfd)->raw_syments != (PTR) NULL) - return true; - if (ecoff_data (abfd)->sym_filepos == 0) - { - bfd_get_symcount (abfd) = 0; - return true; - } - - if (! ecoff_slurp_symbolic_header (abfd)) - return false; - - internal_symhdr = &debug->symbolic_header; - - /* Read all the symbolic information at once. */ - raw_base = (ecoff_data (abfd)->sym_filepos - + backend->debug_swap.external_hdr_size); - - /* Alpha ecoff makes the determination of raw_size difficult. It has - an undocumented debug data section between the symhdr and the first - documented section. And the ordering of the sections varies between - statically and dynamically linked executables. - If bfd supports SEEK_END someday, this code could be simplified. */ - - raw_end = 0; - -#define UPDATE_RAW_END(start, count, size) \ - cb_end = internal_symhdr->start + internal_symhdr->count * (size); \ - if (cb_end > raw_end) \ - raw_end = cb_end - - UPDATE_RAW_END (cbLineOffset, cbLine, sizeof (unsigned char)); - UPDATE_RAW_END (cbDnOffset, idnMax, backend->debug_swap.external_dnr_size); - UPDATE_RAW_END (cbPdOffset, ipdMax, backend->debug_swap.external_pdr_size); - UPDATE_RAW_END (cbSymOffset, isymMax, backend->debug_swap.external_sym_size); - UPDATE_RAW_END (cbOptOffset, ioptMax, backend->debug_swap.external_opt_size); - UPDATE_RAW_END (cbAuxOffset, iauxMax, sizeof (union aux_ext)); - UPDATE_RAW_END (cbSsOffset, issMax, sizeof (char)); - UPDATE_RAW_END (cbSsExtOffset, issExtMax, sizeof (char)); - UPDATE_RAW_END (cbFdOffset, ifdMax, backend->debug_swap.external_fdr_size); - UPDATE_RAW_END (cbRfdOffset, crfd, backend->debug_swap.external_rfd_size); - UPDATE_RAW_END (cbExtOffset, iextMax, backend->debug_swap.external_ext_size); - -#undef UPDATE_RAW_END - - raw_size = raw_end - raw_base; - if (raw_size == 0) - { - ecoff_data (abfd)->sym_filepos = 0; - return true; - } - raw = (PTR) bfd_alloc (abfd, raw_size); - if (raw == NULL) - return false; - if (bfd_seek (abfd, - (ecoff_data (abfd)->sym_filepos - + backend->debug_swap.external_hdr_size), - SEEK_SET) != 0 - || bfd_read (raw, raw_size, 1, abfd) != raw_size) - { - bfd_release (abfd, raw); - return false; - } - - ecoff_data (abfd)->raw_syments = raw; - - /* Get pointers for the numeric offsets in the HDRR structure. */ -#define FIX(off1, off2, type) \ - if (internal_symhdr->off1 == 0) \ - debug->off2 = (type) NULL; \ - else \ - debug->off2 = (type) ((char *) raw \ - + (internal_symhdr->off1 \ - - raw_base)) - FIX (cbLineOffset, line, unsigned char *); - FIX (cbDnOffset, external_dnr, PTR); - FIX (cbPdOffset, external_pdr, PTR); - FIX (cbSymOffset, external_sym, PTR); - FIX (cbOptOffset, external_opt, PTR); - FIX (cbAuxOffset, external_aux, union aux_ext *); - FIX (cbSsOffset, ss, char *); - FIX (cbSsExtOffset, ssext, char *); - FIX (cbFdOffset, external_fdr, PTR); - FIX (cbRfdOffset, external_rfd, PTR); - FIX (cbExtOffset, external_ext, PTR); -#undef FIX - - /* I don't want to always swap all the data, because it will just - waste time and most programs will never look at it. The only - time the linker needs most of the debugging information swapped - is when linking big-endian and little-endian MIPS object files - together, which is not a common occurrence. - - We need to look at the fdr to deal with a lot of information in - the symbols, so we swap them here. */ - debug->fdr = (struct fdr *) bfd_alloc (abfd, - (internal_symhdr->ifdMax * - sizeof (struct fdr))); - if (debug->fdr == NULL) - return false; - external_fdr_size = backend->debug_swap.external_fdr_size; - fdr_ptr = debug->fdr; - fraw_src = (char *) debug->external_fdr; - fraw_end = fraw_src + internal_symhdr->ifdMax * external_fdr_size; - for (; fraw_src < fraw_end; fraw_src += external_fdr_size, fdr_ptr++) - (*backend->debug_swap.swap_fdr_in) (abfd, (PTR) fraw_src, fdr_ptr); - - return true; -} - -/* ECOFF symbol table routines. The ECOFF symbol table is described - in gcc/mips-tfile.c. */ - -/* ECOFF uses two common sections. One is the usual one, and the - other is for small objects. All the small objects are kept - together, and then referenced via the gp pointer, which yields - faster assembler code. This is what we use for the small common - section. */ -static asection ecoff_scom_section; -static asymbol ecoff_scom_symbol; -static asymbol *ecoff_scom_symbol_ptr; - -/* Create an empty symbol. */ - -asymbol * -_bfd_ecoff_make_empty_symbol (abfd) - bfd *abfd; -{ - ecoff_symbol_type *new; - - new = (ecoff_symbol_type *) bfd_alloc (abfd, sizeof (ecoff_symbol_type)); - if (new == (ecoff_symbol_type *) NULL) - return (asymbol *) NULL; - memset ((PTR) new, 0, sizeof *new); - new->symbol.section = (asection *) NULL; - new->fdr = (FDR *) NULL; - new->local = false; - new->native = NULL; - new->symbol.the_bfd = abfd; - return &new->symbol; -} - -/* Set the BFD flags and section for an ECOFF symbol. */ - -static boolean -ecoff_set_symbol_info (abfd, ecoff_sym, asym, ext, weak) - bfd *abfd; - SYMR *ecoff_sym; - asymbol *asym; - int ext; - int weak; -{ - asym->the_bfd = abfd; - asym->value = ecoff_sym->value; - asym->section = &bfd_debug_section; - asym->udata.i = 0; - - /* Most symbol types are just for debugging. */ - switch (ecoff_sym->st) - { - case stGlobal: - case stStatic: - case stLabel: - case stProc: - case stStaticProc: - break; - case stNil: - if (ECOFF_IS_STAB (ecoff_sym)) - { - asym->flags = BSF_DEBUGGING; - return true; - } - break; - default: - asym->flags = BSF_DEBUGGING; - return true; - } - - if (weak) - asym->flags = BSF_EXPORT | BSF_WEAK; - else if (ext) - asym->flags = BSF_EXPORT | BSF_GLOBAL; - else - { - asym->flags = BSF_LOCAL; - /* Normally, a local stProc symbol will have a corresponding - external symbol. We mark the local symbol as a debugging - symbol, in order to prevent nm from printing both out. - Similarly, we mark stLabel and stabs symbols as debugging - symbols. In both cases, we do want to set the value - correctly based on the symbol class. */ - if (ecoff_sym->st == stProc - || ecoff_sym->st == stLabel - || ECOFF_IS_STAB (ecoff_sym)) - asym->flags |= BSF_DEBUGGING; - } - switch (ecoff_sym->sc) - { - case scNil: - /* Used for compiler generated labels. Leave them in the - debugging section, and mark them as local. If BSF_DEBUGGING - is set, then nm does not display them for some reason. If no - flags are set then the linker whines about them. */ - asym->flags = BSF_LOCAL; - break; - case scText: - asym->section = bfd_make_section_old_way (abfd, ".text"); - asym->value -= asym->section->vma; - break; - case scData: - asym->section = bfd_make_section_old_way (abfd, ".data"); - asym->value -= asym->section->vma; - break; - case scBss: - asym->section = bfd_make_section_old_way (abfd, ".bss"); - asym->value -= asym->section->vma; - break; - case scRegister: - asym->flags = BSF_DEBUGGING; - break; - case scAbs: - asym->section = bfd_abs_section_ptr; - break; - case scUndefined: - asym->section = bfd_und_section_ptr; - asym->flags = 0; - asym->value = 0; - break; - case scCdbLocal: - case scBits: - case scCdbSystem: - case scRegImage: - case scInfo: - case scUserStruct: - asym->flags = BSF_DEBUGGING; - break; - case scSData: - asym->section = bfd_make_section_old_way (abfd, ".sdata"); - asym->value -= asym->section->vma; - break; - case scSBss: - asym->section = bfd_make_section_old_way (abfd, ".sbss"); - asym->value -= asym->section->vma; - break; - case scRData: - asym->section = bfd_make_section_old_way (abfd, ".rdata"); - asym->value -= asym->section->vma; - break; - case scVar: - asym->flags = BSF_DEBUGGING; - break; - case scCommon: - if (asym->value > ecoff_data (abfd)->gp_size) - { - asym->section = bfd_com_section_ptr; - asym->flags = 0; - break; - } - /* Fall through. */ - case scSCommon: - if (ecoff_scom_section.name == NULL) - { - /* Initialize the small common section. */ - ecoff_scom_section.name = SCOMMON; - ecoff_scom_section.flags = SEC_IS_COMMON; - ecoff_scom_section.output_section = &ecoff_scom_section; - ecoff_scom_section.symbol = &ecoff_scom_symbol; - ecoff_scom_section.symbol_ptr_ptr = &ecoff_scom_symbol_ptr; - ecoff_scom_symbol.name = SCOMMON; - ecoff_scom_symbol.flags = BSF_SECTION_SYM; - ecoff_scom_symbol.section = &ecoff_scom_section; - ecoff_scom_symbol_ptr = &ecoff_scom_symbol; - } - asym->section = &ecoff_scom_section; - asym->flags = 0; - break; - case scVarRegister: - case scVariant: - asym->flags = BSF_DEBUGGING; - break; - case scSUndefined: - asym->section = bfd_und_section_ptr; - asym->flags = 0; - asym->value = 0; - break; - case scInit: - asym->section = bfd_make_section_old_way (abfd, ".init"); - asym->value -= asym->section->vma; - break; - case scBasedVar: - case scXData: - case scPData: - asym->flags = BSF_DEBUGGING; - break; - case scFini: - asym->section = bfd_make_section_old_way (abfd, ".fini"); - asym->value -= asym->section->vma; - break; - case scRConst: - asym->section = bfd_make_section_old_way (abfd, ".rconst"); - asym->value -= asym->section->vma; - break; - default: - break; - } - - /* Look for special constructors symbols and make relocation entries - in a special construction section. These are produced by the - -fgnu-linker argument to g++. */ - if (ECOFF_IS_STAB (ecoff_sym)) - { - switch (ECOFF_UNMARK_STAB (ecoff_sym->index)) - { - default: - break; - - case N_SETA: - case N_SETT: - case N_SETD: - case N_SETB: - { - /* This code is no longer needed. It used to be used to - make the linker handle set symbols, but they are now - handled in the add_symbols routine instead. */ -#if 0 - const char *name; - asection *section; - arelent_chain *reloc_chain; - unsigned int bitsize; - - /* Get a section with the same name as the symbol (usually - __CTOR_LIST__ or __DTOR_LIST__). FIXME: gcc uses the - name ___CTOR_LIST (three underscores). We need - __CTOR_LIST (two underscores), since ECOFF doesn't use - a leading underscore. This should be handled by gcc, - but instead we do it here. Actually, this should all - be done differently anyhow. */ - name = bfd_asymbol_name (asym); - if (name[0] == '_' && name[1] == '_' && name[2] == '_') - { - ++name; - asym->name = name; - } - section = bfd_get_section_by_name (abfd, name); - if (section == (asection *) NULL) - { - char *copy; - - copy = (char *) bfd_alloc (abfd, strlen (name) + 1); - if (!copy) - return false; - strcpy (copy, name); - section = bfd_make_section (abfd, copy); - } - - /* Build a reloc pointing to this constructor. */ - reloc_chain = - (arelent_chain *) bfd_alloc (abfd, sizeof (arelent_chain)); - if (!reloc_chain) - return false; - reloc_chain->relent.sym_ptr_ptr = - bfd_get_section (asym)->symbol_ptr_ptr; - reloc_chain->relent.address = section->_raw_size; - reloc_chain->relent.addend = asym->value; - reloc_chain->relent.howto = - ecoff_backend (abfd)->constructor_reloc; - - /* Set up the constructor section to hold the reloc. */ - section->flags = SEC_CONSTRUCTOR; - ++section->reloc_count; - - /* Constructor sections must be rounded to a boundary - based on the bitsize. These are not real sections-- - they are handled specially by the linker--so the ECOFF - 16 byte alignment restriction does not apply. */ - bitsize = ecoff_backend (abfd)->constructor_bitsize; - section->alignment_power = 1; - while ((1 << section->alignment_power) < bitsize / 8) - ++section->alignment_power; - - reloc_chain->next = section->constructor_chain; - section->constructor_chain = reloc_chain; - section->_raw_size += bitsize / 8; - -#endif /* 0 */ - - /* Mark the symbol as a constructor. */ - asym->flags |= BSF_CONSTRUCTOR; - } - break; - } - } - return true; -} - -/* Read an ECOFF symbol table. */ - -boolean -_bfd_ecoff_slurp_symbol_table (abfd) - bfd *abfd; -{ - const struct ecoff_backend_data * const backend = ecoff_backend (abfd); - const bfd_size_type external_ext_size - = backend->debug_swap.external_ext_size; - const bfd_size_type external_sym_size - = backend->debug_swap.external_sym_size; - void (* const swap_ext_in) PARAMS ((bfd *, PTR, EXTR *)) - = backend->debug_swap.swap_ext_in; - void (* const swap_sym_in) PARAMS ((bfd *, PTR, SYMR *)) - = backend->debug_swap.swap_sym_in; - bfd_size_type internal_size; - ecoff_symbol_type *internal; - ecoff_symbol_type *internal_ptr; - char *eraw_src; - char *eraw_end; - FDR *fdr_ptr; - FDR *fdr_end; - - /* If we've already read in the symbol table, do nothing. */ - if (ecoff_data (abfd)->canonical_symbols != NULL) - return true; - - /* Get the symbolic information. */ - if (! _bfd_ecoff_slurp_symbolic_info (abfd, (asection *) NULL, - &ecoff_data (abfd)->debug_info)) - return false; - if (bfd_get_symcount (abfd) == 0) - return true; - - internal_size = bfd_get_symcount (abfd) * sizeof (ecoff_symbol_type); - internal = (ecoff_symbol_type *) bfd_alloc (abfd, internal_size); - if (internal == NULL) - return false; - - internal_ptr = internal; - eraw_src = (char *) ecoff_data (abfd)->debug_info.external_ext; - eraw_end = (eraw_src - + (ecoff_data (abfd)->debug_info.symbolic_header.iextMax - * external_ext_size)); - for (; eraw_src < eraw_end; eraw_src += external_ext_size, internal_ptr++) - { - EXTR internal_esym; - - (*swap_ext_in) (abfd, (PTR) eraw_src, &internal_esym); - internal_ptr->symbol.name = (ecoff_data (abfd)->debug_info.ssext - + internal_esym.asym.iss); - if (!ecoff_set_symbol_info (abfd, &internal_esym.asym, - &internal_ptr->symbol, 1, - internal_esym.weakext)) - return false; - /* The alpha uses a negative ifd field for section symbols. */ - if (internal_esym.ifd >= 0) - internal_ptr->fdr = (ecoff_data (abfd)->debug_info.fdr - + internal_esym.ifd); - else - internal_ptr->fdr = NULL; - internal_ptr->local = false; - internal_ptr->native = (PTR) eraw_src; - } - - /* The local symbols must be accessed via the fdr's, because the - string and aux indices are relative to the fdr information. */ - fdr_ptr = ecoff_data (abfd)->debug_info.fdr; - fdr_end = fdr_ptr + ecoff_data (abfd)->debug_info.symbolic_header.ifdMax; - for (; fdr_ptr < fdr_end; fdr_ptr++) - { - char *lraw_src; - char *lraw_end; - - lraw_src = ((char *) ecoff_data (abfd)->debug_info.external_sym - + fdr_ptr->isymBase * external_sym_size); - lraw_end = lraw_src + fdr_ptr->csym * external_sym_size; - for (; - lraw_src < lraw_end; - lraw_src += external_sym_size, internal_ptr++) - { - SYMR internal_sym; - - (*swap_sym_in) (abfd, (PTR) lraw_src, &internal_sym); - internal_ptr->symbol.name = (ecoff_data (abfd)->debug_info.ss - + fdr_ptr->issBase - + internal_sym.iss); - if (!ecoff_set_symbol_info (abfd, &internal_sym, - &internal_ptr->symbol, 0, 0)) - return false; - internal_ptr->fdr = fdr_ptr; - internal_ptr->local = true; - internal_ptr->native = (PTR) lraw_src; - } - } - - ecoff_data (abfd)->canonical_symbols = internal; - - return true; -} - -/* Return the amount of space needed for the canonical symbols. */ - -long -_bfd_ecoff_get_symtab_upper_bound (abfd) - bfd *abfd; -{ - if (! _bfd_ecoff_slurp_symbolic_info (abfd, (asection *) NULL, - &ecoff_data (abfd)->debug_info)) - return -1; - - if (bfd_get_symcount (abfd) == 0) - return 0; - - return (bfd_get_symcount (abfd) + 1) * (sizeof (ecoff_symbol_type *)); -} - -/* Get the canonical symbols. */ - -long -_bfd_ecoff_get_symtab (abfd, alocation) - bfd *abfd; - asymbol **alocation; -{ - unsigned int counter = 0; - ecoff_symbol_type *symbase; - ecoff_symbol_type **location = (ecoff_symbol_type **) alocation; - - if (_bfd_ecoff_slurp_symbol_table (abfd) == false) - return -1; - if (bfd_get_symcount (abfd) == 0) - return 0; - - symbase = ecoff_data (abfd)->canonical_symbols; - while (counter < bfd_get_symcount (abfd)) - { - *(location++) = symbase++; - counter++; - } - *location++ = (ecoff_symbol_type *) NULL; - return bfd_get_symcount (abfd); -} - -/* Turn ECOFF type information into a printable string. - ecoff_emit_aggregate and ecoff_type_to_string are from - gcc/mips-tdump.c, with swapping added and used_ptr removed. */ - -/* Write aggregate information to a string. */ - -static void -ecoff_emit_aggregate (abfd, fdr, string, rndx, isym, which) - bfd *abfd; - FDR *fdr; - char *string; - RNDXR *rndx; - long isym; - const char *which; -{ - const struct ecoff_debug_swap * const debug_swap = - &ecoff_backend (abfd)->debug_swap; - struct ecoff_debug_info * const debug_info = &ecoff_data (abfd)->debug_info; - unsigned int ifd = rndx->rfd; - unsigned int indx = rndx->index; - const char *name; - - if (ifd == 0xfff) - ifd = isym; - - /* An ifd of -1 is an opaque type. An escaped index of 0 is a - struct return type of a procedure compiled without -g. */ - if (ifd == 0xffffffff - || (rndx->rfd == 0xfff && indx == 0)) - name = "<undefined>"; - else if (indx == indexNil) - name = "<no name>"; - else - { - SYMR sym; - - if (debug_info->external_rfd == NULL) - fdr = debug_info->fdr + ifd; - else - { - RFDT rfd; - - (*debug_swap->swap_rfd_in) (abfd, - ((char *) debug_info->external_rfd - + ((fdr->rfdBase + ifd) - * debug_swap->external_rfd_size)), - &rfd); - fdr = debug_info->fdr + rfd; - } - - indx += fdr->isymBase; - - (*debug_swap->swap_sym_in) (abfd, - ((char *) debug_info->external_sym - + indx * debug_swap->external_sym_size), - &sym); - - name = debug_info->ss + fdr->issBase + sym.iss; - } - - sprintf (string, - "%s %s { ifd = %u, index = %lu }", - which, name, ifd, - ((long) indx - + debug_info->symbolic_header.iextMax)); -} - -/* Convert the type information to string format. */ - -static char * -ecoff_type_to_string (abfd, fdr, indx) - bfd *abfd; - FDR *fdr; - unsigned int indx; -{ - union aux_ext *aux_ptr; - int bigendian; - AUXU u; - struct qual { - unsigned int type; - int low_bound; - int high_bound; - int stride; - } qualifiers[7]; - unsigned int basic_type; - int i; - char buffer1[1024]; - static char buffer2[1024]; - char *p1 = buffer1; - char *p2 = buffer2; - RNDXR rndx; - - aux_ptr = ecoff_data (abfd)->debug_info.external_aux + fdr->iauxBase; - bigendian = fdr->fBigendian; - - for (i = 0; i < 7; i++) - { - qualifiers[i].low_bound = 0; - qualifiers[i].high_bound = 0; - qualifiers[i].stride = 0; - } - - if (AUX_GET_ISYM (bigendian, &aux_ptr[indx]) == (bfd_vma) -1) - return "-1 (no type)"; - _bfd_ecoff_swap_tir_in (bigendian, &aux_ptr[indx++].a_ti, &u.ti); - - basic_type = u.ti.bt; - qualifiers[0].type = u.ti.tq0; - qualifiers[1].type = u.ti.tq1; - qualifiers[2].type = u.ti.tq2; - qualifiers[3].type = u.ti.tq3; - qualifiers[4].type = u.ti.tq4; - qualifiers[5].type = u.ti.tq5; - qualifiers[6].type = tqNil; - - /* - * Go get the basic type. - */ - switch (basic_type) - { - case btNil: /* undefined */ - strcpy (p1, "nil"); - break; - - case btAdr: /* address - integer same size as pointer */ - strcpy (p1, "address"); - break; - - case btChar: /* character */ - strcpy (p1, "char"); - break; - - case btUChar: /* unsigned character */ - strcpy (p1, "unsigned char"); - break; - - case btShort: /* short */ - strcpy (p1, "short"); - break; - - case btUShort: /* unsigned short */ - strcpy (p1, "unsigned short"); - break; - - case btInt: /* int */ - strcpy (p1, "int"); - break; - - case btUInt: /* unsigned int */ - strcpy (p1, "unsigned int"); - break; - - case btLong: /* long */ - strcpy (p1, "long"); - break; - - case btULong: /* unsigned long */ - strcpy (p1, "unsigned long"); - break; - - case btFloat: /* float (real) */ - strcpy (p1, "float"); - break; - - case btDouble: /* Double (real) */ - strcpy (p1, "double"); - break; - - /* Structures add 1-2 aux words: - 1st word is [ST_RFDESCAPE, offset] pointer to struct def; - 2nd word is file index if 1st word rfd is ST_RFDESCAPE. */ - - case btStruct: /* Structure (Record) */ - _bfd_ecoff_swap_rndx_in (bigendian, &aux_ptr[indx].a_rndx, &rndx); - ecoff_emit_aggregate (abfd, fdr, p1, &rndx, - (long) AUX_GET_ISYM (bigendian, &aux_ptr[indx+1]), - "struct"); - indx++; /* skip aux words */ - break; - - /* Unions add 1-2 aux words: - 1st word is [ST_RFDESCAPE, offset] pointer to union def; - 2nd word is file index if 1st word rfd is ST_RFDESCAPE. */ - - case btUnion: /* Union */ - _bfd_ecoff_swap_rndx_in (bigendian, &aux_ptr[indx].a_rndx, &rndx); - ecoff_emit_aggregate (abfd, fdr, p1, &rndx, - (long) AUX_GET_ISYM (bigendian, &aux_ptr[indx+1]), - "union"); - indx++; /* skip aux words */ - break; - - /* Enumerations add 1-2 aux words: - 1st word is [ST_RFDESCAPE, offset] pointer to enum def; - 2nd word is file index if 1st word rfd is ST_RFDESCAPE. */ - - case btEnum: /* Enumeration */ - _bfd_ecoff_swap_rndx_in (bigendian, &aux_ptr[indx].a_rndx, &rndx); - ecoff_emit_aggregate (abfd, fdr, p1, &rndx, - (long) AUX_GET_ISYM (bigendian, &aux_ptr[indx+1]), - "enum"); - indx++; /* skip aux words */ - break; - - case btTypedef: /* defined via a typedef, isymRef points */ - strcpy (p1, "typedef"); - break; - - case btRange: /* subrange of int */ - strcpy (p1, "subrange"); - break; - - case btSet: /* pascal sets */ - strcpy (p1, "set"); - break; - - case btComplex: /* fortran complex */ - strcpy (p1, "complex"); - break; - - case btDComplex: /* fortran double complex */ - strcpy (p1, "double complex"); - break; - - case btIndirect: /* forward or unnamed typedef */ - strcpy (p1, "forward/unamed typedef"); - break; - - case btFixedDec: /* Fixed Decimal */ - strcpy (p1, "fixed decimal"); - break; - - case btFloatDec: /* Float Decimal */ - strcpy (p1, "float decimal"); - break; - - case btString: /* Varying Length Character String */ - strcpy (p1, "string"); - break; - - case btBit: /* Aligned Bit String */ - strcpy (p1, "bit"); - break; - - case btPicture: /* Picture */ - strcpy (p1, "picture"); - break; - - case btVoid: /* Void */ - strcpy (p1, "void"); - break; - - default: - sprintf (p1, _("Unknown basic type %d"), (int) basic_type); - break; - } - - p1 += strlen (buffer1); - - /* - * If this is a bitfield, get the bitsize. - */ - if (u.ti.fBitfield) - { - int bitsize; - - bitsize = AUX_GET_WIDTH (bigendian, &aux_ptr[indx++]); - sprintf (p1, " : %d", bitsize); - p1 += strlen (buffer1); - } - - - /* - * Deal with any qualifiers. - */ - if (qualifiers[0].type != tqNil) - { - /* - * Snarf up any array bounds in the correct order. Arrays - * store 5 successive words in the aux. table: - * word 0 RNDXR to type of the bounds (ie, int) - * word 1 Current file descriptor index - * word 2 low bound - * word 3 high bound (or -1 if []) - * word 4 stride size in bits - */ - for (i = 0; i < 7; i++) - { - if (qualifiers[i].type == tqArray) - { - qualifiers[i].low_bound = - AUX_GET_DNLOW (bigendian, &aux_ptr[indx+2]); - qualifiers[i].high_bound = - AUX_GET_DNHIGH (bigendian, &aux_ptr[indx+3]); - qualifiers[i].stride = - AUX_GET_WIDTH (bigendian, &aux_ptr[indx+4]); - indx += 5; - } - } - - /* - * Now print out the qualifiers. - */ - for (i = 0; i < 6; i++) - { - switch (qualifiers[i].type) - { - case tqNil: - case tqMax: - break; - - case tqPtr: - strcpy (p2, "ptr to "); - p2 += sizeof ("ptr to ")-1; - break; - - case tqVol: - strcpy (p2, "volatile "); - p2 += sizeof ("volatile ")-1; - break; - - case tqFar: - strcpy (p2, "far "); - p2 += sizeof ("far ")-1; - break; - - case tqProc: - strcpy (p2, "func. ret. "); - p2 += sizeof ("func. ret. "); - break; - - case tqArray: - { - int first_array = i; - int j; - - /* Print array bounds reversed (ie, in the order the C - programmer writes them). C is such a fun language.... */ - - while (i < 5 && qualifiers[i+1].type == tqArray) - i++; - - for (j = i; j >= first_array; j--) - { - strcpy (p2, "array ["); - p2 += sizeof ("array [")-1; - if (qualifiers[j].low_bound != 0) - sprintf (p2, - "%ld:%ld {%ld bits}", - (long) qualifiers[j].low_bound, - (long) qualifiers[j].high_bound, - (long) qualifiers[j].stride); - - else if (qualifiers[j].high_bound != -1) - sprintf (p2, - "%ld {%ld bits}", - (long) (qualifiers[j].high_bound + 1), - (long) (qualifiers[j].stride)); - - else - sprintf (p2, " {%ld bits}", (long) (qualifiers[j].stride)); - - p2 += strlen (p2); - strcpy (p2, "] of "); - p2 += sizeof ("] of ")-1; - } - } - break; - } - } - } - - strcpy (p2, buffer1); - return buffer2; -} - -/* Return information about ECOFF symbol SYMBOL in RET. */ - -/*ARGSUSED*/ -void -_bfd_ecoff_get_symbol_info (abfd, symbol, ret) - bfd *abfd ATTRIBUTE_UNUSED; - asymbol *symbol; - symbol_info *ret; -{ - bfd_symbol_info (symbol, ret); -} - -/* Return whether this is a local label. */ - -/*ARGSUSED*/ -boolean -_bfd_ecoff_bfd_is_local_label_name (abfd, name) - bfd *abfd ATTRIBUTE_UNUSED; - const char *name; -{ - return name[0] == '$'; -} - -/* Print information about an ECOFF symbol. */ - -void -_bfd_ecoff_print_symbol (abfd, filep, symbol, how) - bfd *abfd; - PTR filep; - asymbol *symbol; - bfd_print_symbol_type how; -{ - const struct ecoff_debug_swap * const debug_swap - = &ecoff_backend (abfd)->debug_swap; - FILE *file = (FILE *)filep; - - switch (how) - { - case bfd_print_symbol_name: - fprintf (file, "%s", symbol->name); - break; - case bfd_print_symbol_more: - if (ecoffsymbol (symbol)->local) - { - SYMR ecoff_sym; - - (*debug_swap->swap_sym_in) (abfd, ecoffsymbol (symbol)->native, - &ecoff_sym); - fprintf (file, "ecoff local "); - fprintf_vma (file, (bfd_vma) ecoff_sym.value); - fprintf (file, " %x %x", (unsigned) ecoff_sym.st, - (unsigned) ecoff_sym.sc); - } - else - { - EXTR ecoff_ext; - - (*debug_swap->swap_ext_in) (abfd, ecoffsymbol (symbol)->native, - &ecoff_ext); - fprintf (file, "ecoff extern "); - fprintf_vma (file, (bfd_vma) ecoff_ext.asym.value); - fprintf (file, " %x %x", (unsigned) ecoff_ext.asym.st, - (unsigned) ecoff_ext.asym.sc); - } - break; - case bfd_print_symbol_all: - /* Print out the symbols in a reasonable way */ - { - char type; - int pos; - EXTR ecoff_ext; - char jmptbl; - char cobol_main; - char weakext; - - if (ecoffsymbol (symbol)->local) - { - (*debug_swap->swap_sym_in) (abfd, ecoffsymbol (symbol)->native, - &ecoff_ext.asym); - type = 'l'; - pos = ((((char *) ecoffsymbol (symbol)->native - - (char *) ecoff_data (abfd)->debug_info.external_sym) - / debug_swap->external_sym_size) - + ecoff_data (abfd)->debug_info.symbolic_header.iextMax); - jmptbl = ' '; - cobol_main = ' '; - weakext = ' '; - } - else - { - (*debug_swap->swap_ext_in) (abfd, ecoffsymbol (symbol)->native, - &ecoff_ext); - type = 'e'; - pos = (((char *) ecoffsymbol (symbol)->native - - (char *) ecoff_data (abfd)->debug_info.external_ext) - / debug_swap->external_ext_size); - jmptbl = ecoff_ext.jmptbl ? 'j' : ' '; - cobol_main = ecoff_ext.cobol_main ? 'c' : ' '; - weakext = ecoff_ext.weakext ? 'w' : ' '; - } - - fprintf (file, "[%3d] %c ", - pos, type); - fprintf_vma (file, (bfd_vma) ecoff_ext.asym.value); - fprintf (file, " st %x sc %x indx %x %c%c%c %s", - (unsigned) ecoff_ext.asym.st, - (unsigned) ecoff_ext.asym.sc, - (unsigned) ecoff_ext.asym.index, - jmptbl, cobol_main, weakext, - symbol->name); - - if (ecoffsymbol (symbol)->fdr != NULL - && ecoff_ext.asym.index != indexNil) - { - FDR *fdr; - unsigned int indx; - int bigendian; - bfd_size_type sym_base; - union aux_ext *aux_base; - - fdr = ecoffsymbol (symbol)->fdr; - indx = ecoff_ext.asym.index; - - /* sym_base is used to map the fdr relative indices which - appear in the file to the position number which we are - using. */ - sym_base = fdr->isymBase; - if (ecoffsymbol (symbol)->local) - sym_base += - ecoff_data (abfd)->debug_info.symbolic_header.iextMax; - - /* aux_base is the start of the aux entries for this file; - asym.index is an offset from this. */ - aux_base = (ecoff_data (abfd)->debug_info.external_aux - + fdr->iauxBase); - - /* The aux entries are stored in host byte order; the - order is indicated by a bit in the fdr. */ - bigendian = fdr->fBigendian; - - /* This switch is basically from gcc/mips-tdump.c */ - switch (ecoff_ext.asym.st) - { - case stNil: - case stLabel: - break; - - case stFile: - case stBlock: - fprintf (file, _("\n End+1 symbol: %ld"), - (long) (indx + sym_base)); - break; - - case stEnd: - if (ecoff_ext.asym.sc == scText - || ecoff_ext.asym.sc == scInfo) - fprintf (file, _("\n First symbol: %ld"), - (long) (indx + sym_base)); - else - fprintf (file, _("\n First symbol: %ld"), - ((long) - (AUX_GET_ISYM (bigendian, - &aux_base[ecoff_ext.asym.index]) - + sym_base))); - break; - - case stProc: - case stStaticProc: - if (ECOFF_IS_STAB (&ecoff_ext.asym)) - ; - else if (ecoffsymbol (symbol)->local) - fprintf (file, _("\n End+1 symbol: %-7ld Type: %s"), - ((long) - (AUX_GET_ISYM (bigendian, - &aux_base[ecoff_ext.asym.index]) - + sym_base)), - ecoff_type_to_string (abfd, fdr, indx + 1)); - else - fprintf (file, _("\n Local symbol: %ld"), - ((long) indx - + (long) sym_base - + (ecoff_data (abfd) - ->debug_info.symbolic_header.iextMax))); - break; - - case stStruct: - fprintf (file, _("\n struct; End+1 symbol: %ld"), - (long) (indx + sym_base)); - break; - - case stUnion: - fprintf (file, _("\n union; End+1 symbol: %ld"), - (long) (indx + sym_base)); - break; - - case stEnum: - fprintf (file, _("\n enum; End+1 symbol: %ld"), - (long) (indx + sym_base)); - break; - - default: - if (! ECOFF_IS_STAB (&ecoff_ext.asym)) - fprintf (file, _("\n Type: %s"), - ecoff_type_to_string (abfd, fdr, indx)); - break; - } - } - } - break; - } -} - -/* Read in the relocs for a section. */ - -static boolean -ecoff_slurp_reloc_table (abfd, section, symbols) - bfd *abfd; - asection *section; - asymbol **symbols; -{ - const struct ecoff_backend_data * const backend = ecoff_backend (abfd); - arelent *internal_relocs; - bfd_size_type external_reloc_size; - bfd_size_type external_relocs_size; - char *external_relocs; - arelent *rptr; - unsigned int i; - - if (section->relocation != (arelent *) NULL - || section->reloc_count == 0 - || (section->flags & SEC_CONSTRUCTOR) != 0) - return true; - - if (_bfd_ecoff_slurp_symbol_table (abfd) == false) - return false; - - internal_relocs = (arelent *) bfd_alloc (abfd, - (sizeof (arelent) - * section->reloc_count)); - external_reloc_size = backend->external_reloc_size; - external_relocs_size = external_reloc_size * section->reloc_count; - external_relocs = (char *) bfd_alloc (abfd, external_relocs_size); - if (internal_relocs == (arelent *) NULL - || external_relocs == (char *) NULL) - return false; - if (bfd_seek (abfd, section->rel_filepos, SEEK_SET) != 0) - return false; - if (bfd_read (external_relocs, 1, external_relocs_size, abfd) - != external_relocs_size) - return false; - - for (i = 0, rptr = internal_relocs; i < section->reloc_count; i++, rptr++) - { - struct internal_reloc intern; - - (*backend->swap_reloc_in) (abfd, - external_relocs + i * external_reloc_size, - &intern); - - if (intern.r_extern) - { - /* r_symndx is an index into the external symbols. */ - BFD_ASSERT (intern.r_symndx >= 0 - && (intern.r_symndx - < (ecoff_data (abfd) - ->debug_info.symbolic_header.iextMax))); - rptr->sym_ptr_ptr = symbols + intern.r_symndx; - rptr->addend = 0; - } - else if (intern.r_symndx == RELOC_SECTION_NONE - || intern.r_symndx == RELOC_SECTION_ABS) - { - rptr->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; - rptr->addend = 0; - } - else - { - CONST char *sec_name; - asection *sec; - - /* r_symndx is a section key. */ - switch (intern.r_symndx) - { - case RELOC_SECTION_TEXT: sec_name = ".text"; break; - case RELOC_SECTION_RDATA: sec_name = ".rdata"; break; - case RELOC_SECTION_DATA: sec_name = ".data"; break; - case RELOC_SECTION_SDATA: sec_name = ".sdata"; break; - case RELOC_SECTION_SBSS: sec_name = ".sbss"; break; - case RELOC_SECTION_BSS: sec_name = ".bss"; break; - case RELOC_SECTION_INIT: sec_name = ".init"; break; - case RELOC_SECTION_LIT8: sec_name = ".lit8"; break; - case RELOC_SECTION_LIT4: sec_name = ".lit4"; break; - case RELOC_SECTION_XDATA: sec_name = ".xdata"; break; - case RELOC_SECTION_PDATA: sec_name = ".pdata"; break; - case RELOC_SECTION_FINI: sec_name = ".fini"; break; - case RELOC_SECTION_LITA: sec_name = ".lita"; break; - case RELOC_SECTION_RCONST: sec_name = ".rconst"; break; - default: abort (); - } - - sec = bfd_get_section_by_name (abfd, sec_name); - if (sec == (asection *) NULL) - abort (); - rptr->sym_ptr_ptr = sec->symbol_ptr_ptr; - - rptr->addend = - bfd_get_section_vma (abfd, sec); - } - - rptr->address = intern.r_vaddr - bfd_get_section_vma (abfd, section); - - /* Let the backend select the howto field and do any other - required processing. */ - (*backend->adjust_reloc_in) (abfd, &intern, rptr); - } - - bfd_release (abfd, external_relocs); - - section->relocation = internal_relocs; - - return true; -} - -/* Get a canonical list of relocs. */ - -long -_bfd_ecoff_canonicalize_reloc (abfd, section, relptr, symbols) - bfd *abfd; - asection *section; - arelent **relptr; - asymbol **symbols; -{ - unsigned int count; - - if (section->flags & SEC_CONSTRUCTOR) - { - arelent_chain *chain; - - /* This section has relocs made up by us, not the file, so take - them out of their chain and place them into the data area - provided. */ - for (count = 0, chain = section->constructor_chain; - count < section->reloc_count; - count++, chain = chain->next) - *relptr++ = &chain->relent; - } - else - { - arelent *tblptr; - - if (ecoff_slurp_reloc_table (abfd, section, symbols) == false) - return -1; - - tblptr = section->relocation; - - for (count = 0; count < section->reloc_count; count++) - *relptr++ = tblptr++; - } - - *relptr = (arelent *) NULL; - - return section->reloc_count; -} - -/* Provided a BFD, a section and an offset into the section, calculate - and return the name of the source file and the line nearest to the - wanted location. */ - -/*ARGSUSED*/ -boolean -_bfd_ecoff_find_nearest_line (abfd, section, ignore_symbols, offset, - filename_ptr, functionname_ptr, retline_ptr) - bfd *abfd; - asection *section; - asymbol **ignore_symbols ATTRIBUTE_UNUSED; - bfd_vma offset; - CONST char **filename_ptr; - CONST char **functionname_ptr; - unsigned int *retline_ptr; -{ - const struct ecoff_debug_swap * const debug_swap - = &ecoff_backend (abfd)->debug_swap; - struct ecoff_debug_info * const debug_info = &ecoff_data (abfd)->debug_info; - struct ecoff_find_line *line_info; - - /* Make sure we have the FDR's. */ - if (! _bfd_ecoff_slurp_symbolic_info (abfd, (asection *) NULL, debug_info) - || bfd_get_symcount (abfd) == 0) - return false; - - if (ecoff_data (abfd)->find_line_info == NULL) - { - ecoff_data (abfd)->find_line_info = - ((struct ecoff_find_line *) - bfd_zalloc (abfd, sizeof (struct ecoff_find_line))); - if (ecoff_data (abfd)->find_line_info == NULL) - return false; - } - line_info = ecoff_data (abfd)->find_line_info; - - return _bfd_ecoff_locate_line (abfd, section, offset, debug_info, - debug_swap, line_info, filename_ptr, - functionname_ptr, retline_ptr); -} - -/* Copy private BFD data. This is called by objcopy and strip. We - use it to copy the ECOFF debugging information from one BFD to the - other. It would be theoretically possible to represent the ECOFF - debugging information in the symbol table. However, it would be a - lot of work, and there would be little gain (gas, gdb, and ld - already access the ECOFF debugging information via the - ecoff_debug_info structure, and that structure would have to be - retained in order to support ECOFF debugging in MIPS ELF). - - The debugging information for the ECOFF external symbols comes from - the symbol table, so this function only handles the other debugging - information. */ - -boolean -_bfd_ecoff_bfd_copy_private_bfd_data (ibfd, obfd) - bfd *ibfd; - bfd *obfd; -{ - struct ecoff_debug_info *iinfo = &ecoff_data (ibfd)->debug_info; - struct ecoff_debug_info *oinfo = &ecoff_data (obfd)->debug_info; - register int i; - asymbol **sym_ptr_ptr; - size_t c; - boolean local; - - /* We only want to copy information over if both BFD's use ECOFF - format. */ - if (bfd_get_flavour (ibfd) != bfd_target_ecoff_flavour - || bfd_get_flavour (obfd) != bfd_target_ecoff_flavour) - return true; - - /* Copy the GP value and the register masks. */ - ecoff_data (obfd)->gp = ecoff_data (ibfd)->gp; - ecoff_data (obfd)->gprmask = ecoff_data (ibfd)->gprmask; - ecoff_data (obfd)->fprmask = ecoff_data (ibfd)->fprmask; - for (i = 0; i < 3; i++) - ecoff_data (obfd)->cprmask[i] = ecoff_data (ibfd)->cprmask[i]; - - /* Copy the version stamp. */ - oinfo->symbolic_header.vstamp = iinfo->symbolic_header.vstamp; - - /* If there are no symbols, don't copy any debugging information. */ - c = bfd_get_symcount (obfd); - sym_ptr_ptr = bfd_get_outsymbols (obfd); - if (c == 0 || sym_ptr_ptr == (asymbol **) NULL) - return true; - - /* See if there are any local symbols. */ - local = false; - for (; c > 0; c--, sym_ptr_ptr++) - { - if (ecoffsymbol (*sym_ptr_ptr)->local) - { - local = true; - break; - } - } - - if (local) - { - /* There are some local symbols. We just bring over all the - debugging information. FIXME: This is not quite the right - thing to do. If the user has asked us to discard all - debugging information, then we are probably going to wind up - keeping it because there will probably be some local symbol - which objcopy did not discard. We should actually break - apart the debugging information and only keep that which - applies to the symbols we want to keep. */ - oinfo->symbolic_header.ilineMax = iinfo->symbolic_header.ilineMax; - oinfo->symbolic_header.cbLine = iinfo->symbolic_header.cbLine; - oinfo->line = iinfo->line; - - oinfo->symbolic_header.idnMax = iinfo->symbolic_header.idnMax; - oinfo->external_dnr = iinfo->external_dnr; - - oinfo->symbolic_header.ipdMax = iinfo->symbolic_header.ipdMax; - oinfo->external_pdr = iinfo->external_pdr; - - oinfo->symbolic_header.isymMax = iinfo->symbolic_header.isymMax; - oinfo->external_sym = iinfo->external_sym; - - oinfo->symbolic_header.ioptMax = iinfo->symbolic_header.ioptMax; - oinfo->external_opt = iinfo->external_opt; - - oinfo->symbolic_header.iauxMax = iinfo->symbolic_header.iauxMax; - oinfo->external_aux = iinfo->external_aux; - - oinfo->symbolic_header.issMax = iinfo->symbolic_header.issMax; - oinfo->ss = iinfo->ss; - - oinfo->symbolic_header.ifdMax = iinfo->symbolic_header.ifdMax; - oinfo->external_fdr = iinfo->external_fdr; - - oinfo->symbolic_header.crfd = iinfo->symbolic_header.crfd; - oinfo->external_rfd = iinfo->external_rfd; - } - else - { - /* We are discarding all the local symbol information. Look - through the external symbols and remove all references to FDR - or aux information. */ - c = bfd_get_symcount (obfd); - sym_ptr_ptr = bfd_get_outsymbols (obfd); - for (; c > 0; c--, sym_ptr_ptr++) - { - EXTR esym; - - (*(ecoff_backend (obfd)->debug_swap.swap_ext_in)) - (obfd, ecoffsymbol (*sym_ptr_ptr)->native, &esym); - esym.ifd = ifdNil; - esym.asym.index = indexNil; - (*(ecoff_backend (obfd)->debug_swap.swap_ext_out)) - (obfd, &esym, ecoffsymbol (*sym_ptr_ptr)->native); - } - } - - return true; -} - -/* Set the architecture. The supported architecture is stored in the - backend pointer. We always set the architecture anyhow, since many - callers ignore the return value. */ - -boolean -_bfd_ecoff_set_arch_mach (abfd, arch, machine) - bfd *abfd; - enum bfd_architecture arch; - unsigned long machine; -{ - bfd_default_set_arch_mach (abfd, arch, machine); - return arch == ecoff_backend (abfd)->arch; -} - -/* Get the size of the section headers. */ - -/*ARGSUSED*/ -int -_bfd_ecoff_sizeof_headers (abfd, reloc) - bfd *abfd; - boolean reloc ATTRIBUTE_UNUSED; -{ - asection *current; - int c; - int ret; - - c = 0; - for (current = abfd->sections; - current != (asection *)NULL; - current = current->next) - ++c; - - ret = (bfd_coff_filhsz (abfd) - + bfd_coff_aoutsz (abfd) - + c * bfd_coff_scnhsz (abfd)); - return BFD_ALIGN (ret, 16); -} - -/* Get the contents of a section. */ - -boolean -_bfd_ecoff_get_section_contents (abfd, section, location, offset, count) - bfd *abfd; - asection *section; - PTR location; - file_ptr offset; - bfd_size_type count; -{ - return _bfd_generic_get_section_contents (abfd, section, location, - offset, count); -} - -/* Sort sections by VMA, but put SEC_ALLOC sections first. This is - called via qsort. */ - -static int -ecoff_sort_hdrs (arg1, arg2) - const PTR arg1; - const PTR arg2; -{ - const asection *hdr1 = *(const asection **) arg1; - const asection *hdr2 = *(const asection **) arg2; - - if ((hdr1->flags & SEC_ALLOC) != 0) - { - if ((hdr2->flags & SEC_ALLOC) == 0) - return -1; - } - else - { - if ((hdr2->flags & SEC_ALLOC) != 0) - return 1; - } - if (hdr1->vma < hdr2->vma) - return -1; - else if (hdr1->vma > hdr2->vma) - return 1; - else - return 0; -} - -/* Calculate the file position for each section, and set - reloc_filepos. */ - -static boolean -ecoff_compute_section_file_positions (abfd) - bfd *abfd; -{ - file_ptr sofar, file_sofar; - asection **sorted_hdrs; - asection *current; - unsigned int i; - file_ptr old_sofar; - boolean rdata_in_text; - boolean first_data, first_nonalloc; - const bfd_vma round = ecoff_backend (abfd)->round; - - sofar = _bfd_ecoff_sizeof_headers (abfd, false); - file_sofar = sofar; - - /* Sort the sections by VMA. */ - sorted_hdrs = (asection **) bfd_malloc (abfd->section_count - * sizeof (asection *)); - if (sorted_hdrs == NULL) - return false; - for (current = abfd->sections, i = 0; - current != NULL; - current = current->next, i++) - sorted_hdrs[i] = current; - BFD_ASSERT (i == abfd->section_count); - - qsort (sorted_hdrs, abfd->section_count, sizeof (asection *), - ecoff_sort_hdrs); - - /* Some versions of the OSF linker put the .rdata section in the - text segment, and some do not. */ - rdata_in_text = ecoff_backend (abfd)->rdata_in_text; - if (rdata_in_text) - { - for (i = 0; i < abfd->section_count; i++) - { - current = sorted_hdrs[i]; - if (strcmp (current->name, _RDATA) == 0) - break; - if ((current->flags & SEC_CODE) == 0 - && strcmp (current->name, _PDATA) != 0 - && strcmp (current->name, _RCONST) != 0) - { - rdata_in_text = false; - break; - } - } - } - ecoff_data (abfd)->rdata_in_text = rdata_in_text; - - first_data = true; - first_nonalloc = true; - for (i = 0; i < abfd->section_count; i++) - { - unsigned int alignment_power; - - current = sorted_hdrs[i]; - - /* For the Alpha ECOFF .pdata section the lnnoptr field is - supposed to indicate the number of .pdata entries that are - really in the section. Each entry is 8 bytes. We store this - away in line_filepos before increasing the section size. */ - if (strcmp (current->name, _PDATA) == 0) - current->line_filepos = current->_raw_size / 8; - - alignment_power = current->alignment_power; - - /* On Ultrix, the data sections in an executable file must be - aligned to a page boundary within the file. This does not - affect the section size, though. FIXME: Does this work for - other platforms? It requires some modification for the - Alpha, because .rdata on the Alpha goes with the text, not - the data. */ - if ((abfd->flags & EXEC_P) != 0 - && (abfd->flags & D_PAGED) != 0 - && ! first_data - && (current->flags & SEC_CODE) == 0 - && (! rdata_in_text - || strcmp (current->name, _RDATA) != 0) - && strcmp (current->name, _PDATA) != 0 - && strcmp (current->name, _RCONST) != 0) - { - sofar = (sofar + round - 1) &~ (round - 1); - file_sofar = (file_sofar + round - 1) &~ (round - 1); - first_data = false; - } - else if (strcmp (current->name, _LIB) == 0) - { - /* On Irix 4, the location of contents of the .lib section - from a shared library section is also rounded up to a - page boundary. */ - - sofar = (sofar + round - 1) &~ (round - 1); - file_sofar = (file_sofar + round - 1) &~ (round - 1); - } - else if (first_nonalloc - && (current->flags & SEC_ALLOC) == 0 - && (abfd->flags & D_PAGED) != 0) - { - /* Skip up to the next page for an unallocated section, such - as the .comment section on the Alpha. This leaves room - for the .bss section. */ - first_nonalloc = false; - sofar = (sofar + round - 1) &~ (round - 1); - file_sofar = (file_sofar + round - 1) &~ (round - 1); - } - - /* Align the sections in the file to the same boundary on - which they are aligned in virtual memory. */ - sofar = BFD_ALIGN (sofar, 1 << alignment_power); - if ((current->flags & SEC_HAS_CONTENTS) != 0) - file_sofar = BFD_ALIGN (file_sofar, 1 << alignment_power); - - if ((abfd->flags & D_PAGED) != 0 - && (current->flags & SEC_ALLOC) != 0) - { - sofar += (current->vma - sofar) % round; - if ((current->flags & SEC_HAS_CONTENTS) != 0) - file_sofar += (current->vma - file_sofar) % round; - } - - if ((current->flags & (SEC_HAS_CONTENTS | SEC_LOAD)) != 0) - current->filepos = file_sofar; - - sofar += current->_raw_size; - if ((current->flags & SEC_HAS_CONTENTS) != 0) - file_sofar += current->_raw_size; - - /* make sure that this section is of the right size too */ - old_sofar = sofar; - sofar = BFD_ALIGN (sofar, 1 << alignment_power); - if ((current->flags & SEC_HAS_CONTENTS) != 0) - file_sofar = BFD_ALIGN (file_sofar, 1 << alignment_power); - current->_raw_size += sofar - old_sofar; - } - - free (sorted_hdrs); - sorted_hdrs = NULL; - - ecoff_data (abfd)->reloc_filepos = file_sofar; - - return true; -} - -/* Determine the location of the relocs for all the sections in the - output file, as well as the location of the symbolic debugging - information. */ - -static bfd_size_type -ecoff_compute_reloc_file_positions (abfd) - bfd *abfd; -{ - const bfd_size_type external_reloc_size = - ecoff_backend (abfd)->external_reloc_size; - file_ptr reloc_base; - bfd_size_type reloc_size; - asection *current; - file_ptr sym_base; - - if (! abfd->output_has_begun) - { - if (! ecoff_compute_section_file_positions (abfd)) - abort (); - abfd->output_has_begun = true; - } - - reloc_base = ecoff_data (abfd)->reloc_filepos; - - reloc_size = 0; - for (current = abfd->sections; - current != (asection *)NULL; - current = current->next) - { - if (current->reloc_count == 0) - current->rel_filepos = 0; - else - { - bfd_size_type relsize; - - current->rel_filepos = reloc_base; - relsize = current->reloc_count * external_reloc_size; - reloc_size += relsize; - reloc_base += relsize; - } - } - - sym_base = ecoff_data (abfd)->reloc_filepos + reloc_size; - - /* At least on Ultrix, the symbol table of an executable file must - be aligned to a page boundary. FIXME: Is this true on other - platforms? */ - if ((abfd->flags & EXEC_P) != 0 - && (abfd->flags & D_PAGED) != 0) - sym_base = ((sym_base + ecoff_backend (abfd)->round - 1) - &~ (ecoff_backend (abfd)->round - 1)); - - ecoff_data (abfd)->sym_filepos = sym_base; - - return reloc_size; -} - -/* Set the contents of a section. */ - -boolean -_bfd_ecoff_set_section_contents (abfd, section, location, offset, count) - bfd *abfd; - asection *section; - PTR location; - file_ptr offset; - bfd_size_type count; -{ - /* This must be done first, because bfd_set_section_contents is - going to set output_has_begun to true. */ - if (abfd->output_has_begun == false) - { - if (! ecoff_compute_section_file_positions (abfd)) - return false; - } - - /* Handle the .lib section specially so that Irix 4 shared libraries - work out. See coff_set_section_contents in coffcode.h. */ - if (strcmp (section->name, _LIB) == 0) - { - bfd_byte *rec, *recend; - - rec = (bfd_byte *) location; - recend = rec + count; - while (rec < recend) - { - ++section->lma; - rec += bfd_get_32 (abfd, rec) * 4; - } - - BFD_ASSERT (rec == recend); - } - - if (count == 0) - return true; - - if (bfd_seek (abfd, (file_ptr) (section->filepos + offset), SEEK_SET) != 0 - || bfd_write (location, 1, count, abfd) != count) - return false; - - return true; -} - -/* Get the GP value for an ECOFF file. This is a hook used by - nlmconv. */ - -bfd_vma -bfd_ecoff_get_gp_value (abfd) - bfd *abfd; -{ - if (bfd_get_flavour (abfd) != bfd_target_ecoff_flavour - || bfd_get_format (abfd) != bfd_object) - { - bfd_set_error (bfd_error_invalid_operation); - return 0; - } - - return ecoff_data (abfd)->gp; -} - -/* Set the GP value for an ECOFF file. This is a hook used by the - assembler. */ - -boolean -bfd_ecoff_set_gp_value (abfd, gp_value) - bfd *abfd; - bfd_vma gp_value; -{ - if (bfd_get_flavour (abfd) != bfd_target_ecoff_flavour - || bfd_get_format (abfd) != bfd_object) - { - bfd_set_error (bfd_error_invalid_operation); - return false; - } - - ecoff_data (abfd)->gp = gp_value; - - return true; -} - -/* Set the register masks for an ECOFF file. This is a hook used by - the assembler. */ - -boolean -bfd_ecoff_set_regmasks (abfd, gprmask, fprmask, cprmask) - bfd *abfd; - unsigned long gprmask; - unsigned long fprmask; - unsigned long *cprmask; -{ - ecoff_data_type *tdata; - - if (bfd_get_flavour (abfd) != bfd_target_ecoff_flavour - || bfd_get_format (abfd) != bfd_object) - { - bfd_set_error (bfd_error_invalid_operation); - return false; - } - - tdata = ecoff_data (abfd); - tdata->gprmask = gprmask; - tdata->fprmask = fprmask; - if (cprmask != (unsigned long *) NULL) - { - register int i; - - for (i = 0; i < 3; i++) - tdata->cprmask[i] = cprmask[i]; - } - - return true; -} - -/* Get ECOFF EXTR information for an external symbol. This function - is passed to bfd_ecoff_debug_externals. */ - -static boolean -ecoff_get_extr (sym, esym) - asymbol *sym; - EXTR *esym; -{ - ecoff_symbol_type *ecoff_sym_ptr; - bfd *input_bfd; - - if (bfd_asymbol_flavour (sym) != bfd_target_ecoff_flavour - || ecoffsymbol (sym)->native == NULL) - { - /* Don't include debugging, local, or section symbols. */ - if ((sym->flags & BSF_DEBUGGING) != 0 - || (sym->flags & BSF_LOCAL) != 0 - || (sym->flags & BSF_SECTION_SYM) != 0) - return false; - - esym->jmptbl = 0; - esym->cobol_main = 0; - esym->weakext = (sym->flags & BSF_WEAK) != 0; - esym->reserved = 0; - esym->ifd = ifdNil; - /* FIXME: we can do better than this for st and sc. */ - esym->asym.st = stGlobal; - esym->asym.sc = scAbs; - esym->asym.reserved = 0; - esym->asym.index = indexNil; - return true; - } - - ecoff_sym_ptr = ecoffsymbol (sym); - - if (ecoff_sym_ptr->local) - return false; - - input_bfd = bfd_asymbol_bfd (sym); - (*(ecoff_backend (input_bfd)->debug_swap.swap_ext_in)) - (input_bfd, ecoff_sym_ptr->native, esym); - - /* If the symbol was defined by the linker, then esym will be - undefined but sym will not be. Get a better class for such a - symbol. */ - if ((esym->asym.sc == scUndefined - || esym->asym.sc == scSUndefined) - && ! bfd_is_und_section (bfd_get_section (sym))) - esym->asym.sc = scAbs; - - /* Adjust the FDR index for the symbol by that used for the input - BFD. */ - if (esym->ifd != -1) - { - struct ecoff_debug_info *input_debug; - - input_debug = &ecoff_data (input_bfd)->debug_info; - BFD_ASSERT (esym->ifd < input_debug->symbolic_header.ifdMax); - if (input_debug->ifdmap != (RFDT *) NULL) - esym->ifd = input_debug->ifdmap[esym->ifd]; - } - - return true; -} - -/* Set the external symbol index. This routine is passed to - bfd_ecoff_debug_externals. */ - -static void -ecoff_set_index (sym, indx) - asymbol *sym; - bfd_size_type indx; -{ - ecoff_set_sym_index (sym, indx); -} - -/* Write out an ECOFF file. */ - -boolean -_bfd_ecoff_write_object_contents (abfd) - bfd *abfd; -{ - const struct ecoff_backend_data * const backend = ecoff_backend (abfd); - const bfd_vma round = backend->round; - const bfd_size_type filhsz = bfd_coff_filhsz (abfd); - const bfd_size_type aoutsz = bfd_coff_aoutsz (abfd); - const bfd_size_type scnhsz = bfd_coff_scnhsz (abfd); - const bfd_size_type external_hdr_size - = backend->debug_swap.external_hdr_size; - const bfd_size_type external_reloc_size = backend->external_reloc_size; - void (* const adjust_reloc_out) PARAMS ((bfd *, - const arelent *, - struct internal_reloc *)) - = backend->adjust_reloc_out; - void (* const swap_reloc_out) PARAMS ((bfd *, - const struct internal_reloc *, - PTR)) - = backend->swap_reloc_out; - struct ecoff_debug_info * const debug = &ecoff_data (abfd)->debug_info; - HDRR * const symhdr = &debug->symbolic_header; - asection *current; - unsigned int count; - bfd_size_type reloc_size; - bfd_size_type text_size; - bfd_vma text_start; - boolean set_text_start; - bfd_size_type data_size; - bfd_vma data_start; - boolean set_data_start; - bfd_size_type bss_size; - PTR buff = NULL; - PTR reloc_buff = NULL; - struct internal_filehdr internal_f; - struct internal_aouthdr internal_a; - int i; - - /* Determine where the sections and relocs will go in the output - file. */ - reloc_size = ecoff_compute_reloc_file_positions (abfd); - - count = 1; - for (current = abfd->sections; - current != (asection *)NULL; - current = current->next) - { - current->target_index = count; - ++count; - } - - if ((abfd->flags & D_PAGED) != 0) - text_size = _bfd_ecoff_sizeof_headers (abfd, false); - else - text_size = 0; - text_start = 0; - set_text_start = false; - data_size = 0; - data_start = 0; - set_data_start = false; - bss_size = 0; - - /* Write section headers to the file. */ - - /* Allocate buff big enough to hold a section header, - file header, or a.out header. */ - { - bfd_size_type siz; - siz = scnhsz; - if (siz < filhsz) - siz = filhsz; - if (siz < aoutsz) - siz = aoutsz; - buff = (PTR) bfd_malloc ((size_t) siz); - if (buff == NULL) - goto error_return; - } - - internal_f.f_nscns = 0; - if (bfd_seek (abfd, (file_ptr) (filhsz + aoutsz), SEEK_SET) != 0) - goto error_return; - for (current = abfd->sections; - current != (asection *) NULL; - current = current->next) - { - struct internal_scnhdr section; - bfd_vma vma; - - ++internal_f.f_nscns; - - strncpy (section.s_name, current->name, sizeof section.s_name); - - /* This seems to be correct for Irix 4 shared libraries. */ - vma = bfd_get_section_vma (abfd, current); - if (strcmp (current->name, _LIB) == 0) - section.s_vaddr = 0; - else - section.s_vaddr = vma; - - section.s_paddr = current->lma; - section.s_size = bfd_get_section_size_before_reloc (current); - - /* If this section is unloadable then the scnptr will be 0. */ - if ((current->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0) - section.s_scnptr = 0; - else - section.s_scnptr = current->filepos; - section.s_relptr = current->rel_filepos; - - /* FIXME: the lnnoptr of the .sbss or .sdata section of an - object file produced by the assembler is supposed to point to - information about how much room is required by objects of - various different sizes. I think this only matters if we - want the linker to compute the best size to use, or - something. I don't know what happens if the information is - not present. */ - if (strcmp (current->name, _PDATA) != 0) - section.s_lnnoptr = 0; - else - { - /* The Alpha ECOFF .pdata section uses the lnnoptr field to - hold the number of entries in the section (each entry is - 8 bytes). We stored this in the line_filepos field in - ecoff_compute_section_file_positions. */ - section.s_lnnoptr = current->line_filepos; - } - - section.s_nreloc = current->reloc_count; - section.s_nlnno = 0; - section.s_flags = ecoff_sec_to_styp_flags (current->name, - current->flags); - - if (bfd_coff_swap_scnhdr_out (abfd, (PTR) §ion, buff) == 0 - || bfd_write (buff, 1, scnhsz, abfd) != scnhsz) - goto error_return; - - if ((section.s_flags & STYP_TEXT) != 0 - || ((section.s_flags & STYP_RDATA) != 0 - && ecoff_data (abfd)->rdata_in_text) - || section.s_flags == STYP_PDATA - || (section.s_flags & STYP_DYNAMIC) != 0 - || (section.s_flags & STYP_LIBLIST) != 0 - || (section.s_flags & STYP_RELDYN) != 0 - || section.s_flags == STYP_CONFLIC - || (section.s_flags & STYP_DYNSTR) != 0 - || (section.s_flags & STYP_DYNSYM) != 0 - || (section.s_flags & STYP_HASH) != 0 - || (section.s_flags & STYP_ECOFF_INIT) != 0 - || (section.s_flags & STYP_ECOFF_FINI) != 0 - || section.s_flags == STYP_RCONST) - { - text_size += bfd_get_section_size_before_reloc (current); - if (! set_text_start || text_start > vma) - { - text_start = vma; - set_text_start = true; - } - } - else if ((section.s_flags & STYP_RDATA) != 0 - || (section.s_flags & STYP_DATA) != 0 - || (section.s_flags & STYP_LITA) != 0 - || (section.s_flags & STYP_LIT8) != 0 - || (section.s_flags & STYP_LIT4) != 0 - || (section.s_flags & STYP_SDATA) != 0 - || section.s_flags == STYP_XDATA - || (section.s_flags & STYP_GOT) != 0) - { - data_size += bfd_get_section_size_before_reloc (current); - if (! set_data_start || data_start > vma) - { - data_start = vma; - set_data_start = true; - } - } - else if ((section.s_flags & STYP_BSS) != 0 - || (section.s_flags & STYP_SBSS) != 0) - bss_size += bfd_get_section_size_before_reloc (current); - else if (section.s_flags == 0 - || (section.s_flags & STYP_ECOFF_LIB) != 0 - || section.s_flags == STYP_COMMENT) - /* Do nothing */ ; - else - abort (); - } - - /* Set up the file header. */ - - internal_f.f_magic = ecoff_get_magic (abfd); - - /* We will NOT put a fucking timestamp in the header here. Every - time you put it back, I will come in and take it out again. I'm - sorry. This field does not belong here. We fill it with a 0 so - it compares the same but is not a reasonable time. -- - gnu@cygnus.com. */ - internal_f.f_timdat = 0; - - if (bfd_get_symcount (abfd) != 0) - { - /* The ECOFF f_nsyms field is not actually the number of - symbols, it's the size of symbolic information header. */ - internal_f.f_nsyms = external_hdr_size; - internal_f.f_symptr = ecoff_data (abfd)->sym_filepos; - } - else - { - internal_f.f_nsyms = 0; - internal_f.f_symptr = 0; - } - - internal_f.f_opthdr = aoutsz; - - internal_f.f_flags = F_LNNO; - if (reloc_size == 0) - internal_f.f_flags |= F_RELFLG; - if (bfd_get_symcount (abfd) == 0) - internal_f.f_flags |= F_LSYMS; - if (abfd->flags & EXEC_P) - internal_f.f_flags |= F_EXEC; - - if (bfd_little_endian (abfd)) - internal_f.f_flags |= F_AR32WR; - else - internal_f.f_flags |= F_AR32W; - - /* Set up the ``optional'' header. */ - if ((abfd->flags & D_PAGED) != 0) - internal_a.magic = ECOFF_AOUT_ZMAGIC; - else - internal_a.magic = ECOFF_AOUT_OMAGIC; - - /* FIXME: Is this really correct? */ - internal_a.vstamp = symhdr->vstamp; - - /* At least on Ultrix, these have to be rounded to page boundaries. - FIXME: Is this true on other platforms? */ - if ((abfd->flags & D_PAGED) != 0) - { - internal_a.tsize = (text_size + round - 1) &~ (round - 1); - internal_a.text_start = text_start &~ (round - 1); - internal_a.dsize = (data_size + round - 1) &~ (round - 1); - internal_a.data_start = data_start &~ (round - 1); - } - else - { - internal_a.tsize = text_size; - internal_a.text_start = text_start; - internal_a.dsize = data_size; - internal_a.data_start = data_start; - } - - /* On Ultrix, the initial portions of the .sbss and .bss segments - are at the end of the data section. The bsize field in the - optional header records how many bss bytes are required beyond - those in the data section. The value is not rounded to a page - boundary. */ - if (bss_size < internal_a.dsize - data_size) - bss_size = 0; - else - bss_size -= internal_a.dsize - data_size; - internal_a.bsize = bss_size; - internal_a.bss_start = internal_a.data_start + internal_a.dsize; - - internal_a.entry = bfd_get_start_address (abfd); - - internal_a.gp_value = ecoff_data (abfd)->gp; - - internal_a.gprmask = ecoff_data (abfd)->gprmask; - internal_a.fprmask = ecoff_data (abfd)->fprmask; - for (i = 0; i < 4; i++) - internal_a.cprmask[i] = ecoff_data (abfd)->cprmask[i]; - - /* Let the backend adjust the headers if necessary. */ - if (backend->adjust_headers) - { - if (! (*backend->adjust_headers) (abfd, &internal_f, &internal_a)) - goto error_return; - } - - /* Write out the file header and the optional header. */ - - if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0) - goto error_return; - - bfd_coff_swap_filehdr_out (abfd, (PTR) &internal_f, buff); - if (bfd_write (buff, 1, filhsz, abfd) != filhsz) - goto error_return; - - bfd_coff_swap_aouthdr_out (abfd, (PTR) &internal_a, buff); - if (bfd_write (buff, 1, aoutsz, abfd) != aoutsz) - goto error_return; - - /* Build the external symbol information. This must be done before - writing out the relocs so that we know the symbol indices. We - don't do this if this BFD was created by the backend linker, - since it will have already handled the symbols and relocs. */ - if (! ecoff_data (abfd)->linker) - { - symhdr->iextMax = 0; - symhdr->issExtMax = 0; - debug->external_ext = debug->external_ext_end = NULL; - debug->ssext = debug->ssext_end = NULL; - if (bfd_ecoff_debug_externals (abfd, debug, &backend->debug_swap, - (((abfd->flags & EXEC_P) == 0) - ? true : false), - ecoff_get_extr, ecoff_set_index) - == false) - goto error_return; - - /* Write out the relocs. */ - for (current = abfd->sections; - current != (asection *) NULL; - current = current->next) - { - arelent **reloc_ptr_ptr; - arelent **reloc_end; - char *out_ptr; - - if (current->reloc_count == 0) - continue; - - reloc_buff = - bfd_alloc (abfd, current->reloc_count * external_reloc_size); - if (reloc_buff == NULL) - goto error_return; - - reloc_ptr_ptr = current->orelocation; - reloc_end = reloc_ptr_ptr + current->reloc_count; - out_ptr = (char *) reloc_buff; - for (; - reloc_ptr_ptr < reloc_end; - reloc_ptr_ptr++, out_ptr += external_reloc_size) - { - arelent *reloc; - asymbol *sym; - struct internal_reloc in; - - memset ((PTR) &in, 0, sizeof in); - - reloc = *reloc_ptr_ptr; - sym = *reloc->sym_ptr_ptr; - - in.r_vaddr = (reloc->address - + bfd_get_section_vma (abfd, current)); - in.r_type = reloc->howto->type; - - if ((sym->flags & BSF_SECTION_SYM) == 0) - { - in.r_symndx = ecoff_get_sym_index (*reloc->sym_ptr_ptr); - in.r_extern = 1; - } - else - { - CONST char *name; - - name = bfd_get_section_name (abfd, bfd_get_section (sym)); - if (strcmp (name, ".text") == 0) - in.r_symndx = RELOC_SECTION_TEXT; - else if (strcmp (name, ".rdata") == 0) - in.r_symndx = RELOC_SECTION_RDATA; - else if (strcmp (name, ".data") == 0) - in.r_symndx = RELOC_SECTION_DATA; - else if (strcmp (name, ".sdata") == 0) - in.r_symndx = RELOC_SECTION_SDATA; - else if (strcmp (name, ".sbss") == 0) - in.r_symndx = RELOC_SECTION_SBSS; - else if (strcmp (name, ".bss") == 0) - in.r_symndx = RELOC_SECTION_BSS; - else if (strcmp (name, ".init") == 0) - in.r_symndx = RELOC_SECTION_INIT; - else if (strcmp (name, ".lit8") == 0) - in.r_symndx = RELOC_SECTION_LIT8; - else if (strcmp (name, ".lit4") == 0) - in.r_symndx = RELOC_SECTION_LIT4; - else if (strcmp (name, ".xdata") == 0) - in.r_symndx = RELOC_SECTION_XDATA; - else if (strcmp (name, ".pdata") == 0) - in.r_symndx = RELOC_SECTION_PDATA; - else if (strcmp (name, ".fini") == 0) - in.r_symndx = RELOC_SECTION_FINI; - else if (strcmp (name, ".lita") == 0) - in.r_symndx = RELOC_SECTION_LITA; - else if (strcmp (name, "*ABS*") == 0) - in.r_symndx = RELOC_SECTION_ABS; - else if (strcmp (name, ".rconst") == 0) - in.r_symndx = RELOC_SECTION_RCONST; - else - abort (); - in.r_extern = 0; - } - - (*adjust_reloc_out) (abfd, reloc, &in); - - (*swap_reloc_out) (abfd, &in, (PTR) out_ptr); - } - - if (bfd_seek (abfd, current->rel_filepos, SEEK_SET) != 0) - goto error_return; - if (bfd_write (reloc_buff, - external_reloc_size, current->reloc_count, abfd) - != external_reloc_size * current->reloc_count) - goto error_return; - bfd_release (abfd, reloc_buff); - reloc_buff = NULL; - } - - /* Write out the symbolic debugging information. */ - if (bfd_get_symcount (abfd) > 0) - { - /* Write out the debugging information. */ - if (bfd_ecoff_write_debug (abfd, debug, &backend->debug_swap, - ecoff_data (abfd)->sym_filepos) - == false) - goto error_return; - } - } - - /* The .bss section of a demand paged executable must receive an - entire page. If there are symbols, the symbols will start on the - next page. If there are no symbols, we must fill out the page by - hand. */ - if (bfd_get_symcount (abfd) == 0 - && (abfd->flags & EXEC_P) != 0 - && (abfd->flags & D_PAGED) != 0) - { - char c; - - if (bfd_seek (abfd, (file_ptr) ecoff_data (abfd)->sym_filepos - 1, - SEEK_SET) != 0) - goto error_return; - if (bfd_read (&c, 1, 1, abfd) == 0) - c = 0; - if (bfd_seek (abfd, (file_ptr) ecoff_data (abfd)->sym_filepos - 1, - SEEK_SET) != 0) - goto error_return; - if (bfd_write (&c, 1, 1, abfd) != 1) - goto error_return; - } - - if (reloc_buff != NULL) - bfd_release (abfd, reloc_buff); - if (buff != NULL) - free (buff); - return true; - error_return: - if (reloc_buff != NULL) - bfd_release (abfd, reloc_buff); - if (buff != NULL) - free (buff); - return false; -} - -/* Archive handling. ECOFF uses what appears to be a unique type of - archive header (armap). The byte ordering of the armap and the - contents are encoded in the name of the armap itself. At least for - now, we only support archives with the same byte ordering in the - armap and the contents. - - The first four bytes in the armap are the number of symbol - definitions. This is always a power of two. - - This is followed by the symbol definitions. Each symbol definition - occupies 8 bytes. The first four bytes are the offset from the - start of the armap strings to the null-terminated string naming - this symbol. The second four bytes are the file offset to the - archive member which defines this symbol. If the second four bytes - are 0, then this is not actually a symbol definition, and it should - be ignored. - - The symbols are hashed into the armap with a closed hashing scheme. - See the functions below for the details of the algorithm. - - After the symbol definitions comes four bytes holding the size of - the string table, followed by the string table itself. */ - -/* The name of an archive headers looks like this: - __________E[BL]E[BL]_ (with a trailing space). - The trailing space is changed to an X if the archive is changed to - indicate that the armap is out of date. - - The Alpha seems to use ________64E[BL]E[BL]_. */ - -#define ARMAP_BIG_ENDIAN 'B' -#define ARMAP_LITTLE_ENDIAN 'L' -#define ARMAP_MARKER 'E' -#define ARMAP_START_LENGTH 10 -#define ARMAP_HEADER_MARKER_INDEX 10 -#define ARMAP_HEADER_ENDIAN_INDEX 11 -#define ARMAP_OBJECT_MARKER_INDEX 12 -#define ARMAP_OBJECT_ENDIAN_INDEX 13 -#define ARMAP_END_INDEX 14 -#define ARMAP_END "_ " - -/* This is a magic number used in the hashing algorithm. */ -#define ARMAP_HASH_MAGIC 0x9dd68ab5 - -/* This returns the hash value to use for a string. It also sets - *REHASH to the rehash adjustment if the first slot is taken. SIZE - is the number of entries in the hash table, and HLOG is the log - base 2 of SIZE. */ - -static unsigned int -ecoff_armap_hash (s, rehash, size, hlog) - CONST char *s; - unsigned int *rehash; - unsigned int size; - unsigned int hlog; -{ - unsigned int hash; - - if (hlog == 0) - return 0; - hash = *s++; - while (*s != '\0') - hash = ((hash >> 27) | (hash << 5)) + *s++; - hash *= ARMAP_HASH_MAGIC; - *rehash = (hash & (size - 1)) | 1; - return hash >> (32 - hlog); -} - -/* Read in the armap. */ - -boolean -_bfd_ecoff_slurp_armap (abfd) - bfd *abfd; -{ - char nextname[17]; - unsigned int i; - struct areltdata *mapdata; - bfd_size_type parsed_size; - char *raw_armap; - struct artdata *ardata; - unsigned int count; - char *raw_ptr; - struct symdef *symdef_ptr; - char *stringbase; - - /* Get the name of the first element. */ - i = bfd_read ((PTR) nextname, 1, 16, abfd); - if (i == 0) - return true; - if (i != 16) - return false; - - if (bfd_seek (abfd, (file_ptr) -16, SEEK_CUR) != 0) - return false; - - /* Irix 4.0.5F apparently can use either an ECOFF armap or a - standard COFF armap. We could move the ECOFF armap stuff into - bfd_slurp_armap, but that seems inappropriate since no other - target uses this format. Instead, we check directly for a COFF - armap. */ - if (strncmp (nextname, "/ ", 16) == 0) - return bfd_slurp_armap (abfd); - - /* See if the first element is an armap. */ - if (strncmp (nextname, ecoff_backend (abfd)->armap_start, - ARMAP_START_LENGTH) != 0 - || nextname[ARMAP_HEADER_MARKER_INDEX] != ARMAP_MARKER - || (nextname[ARMAP_HEADER_ENDIAN_INDEX] != ARMAP_BIG_ENDIAN - && nextname[ARMAP_HEADER_ENDIAN_INDEX] != ARMAP_LITTLE_ENDIAN) - || nextname[ARMAP_OBJECT_MARKER_INDEX] != ARMAP_MARKER - || (nextname[ARMAP_OBJECT_ENDIAN_INDEX] != ARMAP_BIG_ENDIAN - && nextname[ARMAP_OBJECT_ENDIAN_INDEX] != ARMAP_LITTLE_ENDIAN) - || strncmp (nextname + ARMAP_END_INDEX, - ARMAP_END, sizeof ARMAP_END - 1) != 0) - { - bfd_has_map (abfd) = false; - return true; - } - - /* Make sure we have the right byte ordering. */ - if (((nextname[ARMAP_HEADER_ENDIAN_INDEX] == ARMAP_BIG_ENDIAN) - ^ (bfd_header_big_endian (abfd))) - || ((nextname[ARMAP_OBJECT_ENDIAN_INDEX] == ARMAP_BIG_ENDIAN) - ^ (bfd_big_endian (abfd)))) - { - bfd_set_error (bfd_error_wrong_format); - return false; - } - - /* Read in the armap. */ - ardata = bfd_ardata (abfd); - mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd); - if (mapdata == (struct areltdata *) NULL) - return false; - parsed_size = mapdata->parsed_size; - bfd_release (abfd, (PTR) mapdata); - - raw_armap = (char *) bfd_alloc (abfd, parsed_size); - if (raw_armap == (char *) NULL) - return false; - - if (bfd_read ((PTR) raw_armap, 1, parsed_size, abfd) != parsed_size) - { - if (bfd_get_error () != bfd_error_system_call) - bfd_set_error (bfd_error_malformed_archive); - bfd_release (abfd, (PTR) raw_armap); - return false; - } - - ardata->tdata = (PTR) raw_armap; - - count = bfd_h_get_32 (abfd, (PTR) raw_armap); - - ardata->symdef_count = 0; - ardata->cache = (struct ar_cache *) NULL; - - /* This code used to overlay the symdefs over the raw archive data, - but that doesn't work on a 64 bit host. */ - - stringbase = raw_armap + count * 8 + 8; - -#ifdef CHECK_ARMAP_HASH - { - unsigned int hlog; - - /* Double check that I have the hashing algorithm right by making - sure that every symbol can be looked up successfully. */ - hlog = 0; - for (i = 1; i < count; i <<= 1) - hlog++; - BFD_ASSERT (i == count); - - raw_ptr = raw_armap + 4; - for (i = 0; i < count; i++, raw_ptr += 8) - { - unsigned int name_offset, file_offset; - unsigned int hash, rehash, srch; - - name_offset = bfd_h_get_32 (abfd, (PTR) raw_ptr); - file_offset = bfd_h_get_32 (abfd, (PTR) (raw_ptr + 4)); - if (file_offset == 0) - continue; - hash = ecoff_armap_hash (stringbase + name_offset, &rehash, count, - hlog); - if (hash == i) - continue; - - /* See if we can rehash to this location. */ - for (srch = (hash + rehash) & (count - 1); - srch != hash && srch != i; - srch = (srch + rehash) & (count - 1)) - BFD_ASSERT (bfd_h_get_32 (abfd, (PTR) (raw_armap + 8 + srch * 8)) - != 0); - BFD_ASSERT (srch == i); - } - } - -#endif /* CHECK_ARMAP_HASH */ - - raw_ptr = raw_armap + 4; - for (i = 0; i < count; i++, raw_ptr += 8) - if (bfd_h_get_32 (abfd, (PTR) (raw_ptr + 4)) != 0) - ++ardata->symdef_count; - - symdef_ptr = ((struct symdef *) - bfd_alloc (abfd, - ardata->symdef_count * sizeof (struct symdef))); - if (!symdef_ptr) - return false; - - ardata->symdefs = (carsym *) symdef_ptr; - - raw_ptr = raw_armap + 4; - for (i = 0; i < count; i++, raw_ptr += 8) - { - unsigned int name_offset, file_offset; - - file_offset = bfd_h_get_32 (abfd, (PTR) (raw_ptr + 4)); - if (file_offset == 0) - continue; - name_offset = bfd_h_get_32 (abfd, (PTR) raw_ptr); - symdef_ptr->s.name = stringbase + name_offset; - symdef_ptr->file_offset = file_offset; - ++symdef_ptr; - } - - ardata->first_file_filepos = bfd_tell (abfd); - /* Pad to an even boundary. */ - ardata->first_file_filepos += ardata->first_file_filepos % 2; - - bfd_has_map (abfd) = true; - - return true; -} - -/* Write out an armap. */ - -boolean -_bfd_ecoff_write_armap (abfd, elength, map, orl_count, stridx) - bfd *abfd; - unsigned int elength; - struct orl *map; - unsigned int orl_count; - int stridx; -{ - unsigned int hashsize, hashlog; - unsigned int symdefsize; - int padit; - unsigned int stringsize; - unsigned int mapsize; - file_ptr firstreal; - struct ar_hdr hdr; - struct stat statbuf; - unsigned int i; - bfd_byte temp[4]; - bfd_byte *hashtable; - bfd *current; - bfd *last_elt; - - /* Ultrix appears to use as a hash table size the least power of two - greater than twice the number of entries. */ - for (hashlog = 0; ((unsigned int) 1 << hashlog) <= 2 * orl_count; hashlog++) - ; - hashsize = 1 << hashlog; - - symdefsize = hashsize * 8; - padit = stridx % 2; - stringsize = stridx + padit; - - /* Include 8 bytes to store symdefsize and stringsize in output. */ - mapsize = symdefsize + stringsize + 8; - - firstreal = SARMAG + sizeof (struct ar_hdr) + mapsize + elength; - - memset ((PTR) &hdr, 0, sizeof hdr); - - /* Work out the ECOFF armap name. */ - strcpy (hdr.ar_name, ecoff_backend (abfd)->armap_start); - hdr.ar_name[ARMAP_HEADER_MARKER_INDEX] = ARMAP_MARKER; - hdr.ar_name[ARMAP_HEADER_ENDIAN_INDEX] = - (bfd_header_big_endian (abfd) - ? ARMAP_BIG_ENDIAN - : ARMAP_LITTLE_ENDIAN); - hdr.ar_name[ARMAP_OBJECT_MARKER_INDEX] = ARMAP_MARKER; - hdr.ar_name[ARMAP_OBJECT_ENDIAN_INDEX] = - bfd_big_endian (abfd) ? ARMAP_BIG_ENDIAN : ARMAP_LITTLE_ENDIAN; - memcpy (hdr.ar_name + ARMAP_END_INDEX, ARMAP_END, sizeof ARMAP_END - 1); - - /* Write the timestamp of the archive header to be just a little bit - later than the timestamp of the file, otherwise the linker will - complain that the index is out of date. Actually, the Ultrix - linker just checks the archive name; the GNU linker may check the - date. */ - stat (abfd->filename, &statbuf); - sprintf (hdr.ar_date, "%ld", (long) (statbuf.st_mtime + 60)); - - /* The DECstation uses zeroes for the uid, gid and mode of the - armap. */ - hdr.ar_uid[0] = '0'; - hdr.ar_gid[0] = '0'; -#if 0 - hdr.ar_mode[0] = '0'; -#else - /* Building gcc ends up extracting the armap as a file - twice. */ - hdr.ar_mode[0] = '6'; - hdr.ar_mode[1] = '4'; - hdr.ar_mode[2] = '4'; -#endif - - sprintf (hdr.ar_size, "%-10d", (int) mapsize); - - hdr.ar_fmag[0] = '`'; - hdr.ar_fmag[1] = '\012'; - - /* Turn all null bytes in the header into spaces. */ - for (i = 0; i < sizeof (struct ar_hdr); i++) - if (((char *)(&hdr))[i] == '\0') - (((char *)(&hdr))[i]) = ' '; - - if (bfd_write ((PTR) &hdr, 1, sizeof (struct ar_hdr), abfd) - != sizeof (struct ar_hdr)) - return false; - - bfd_h_put_32 (abfd, (bfd_vma) hashsize, temp); - if (bfd_write ((PTR) temp, 1, 4, abfd) != 4) - return false; - - hashtable = (bfd_byte *) bfd_zalloc (abfd, symdefsize); - if (!hashtable) - return false; - - current = abfd->archive_head; - last_elt = current; - for (i = 0; i < orl_count; i++) - { - unsigned int hash, rehash; - - /* Advance firstreal to the file position of this archive - element. */ - if (((bfd *) map[i].pos) != last_elt) - { - do - { - firstreal += arelt_size (current) + sizeof (struct ar_hdr); - firstreal += firstreal % 2; - current = current->next; - } - while (current != (bfd *) map[i].pos); - } - - last_elt = current; - - hash = ecoff_armap_hash (*map[i].name, &rehash, hashsize, hashlog); - if (bfd_h_get_32 (abfd, (PTR) (hashtable + (hash * 8) + 4)) != 0) - { - unsigned int srch; - - /* The desired slot is already taken. */ - for (srch = (hash + rehash) & (hashsize - 1); - srch != hash; - srch = (srch + rehash) & (hashsize - 1)) - if (bfd_h_get_32 (abfd, (PTR) (hashtable + (srch * 8) + 4)) == 0) - break; - - BFD_ASSERT (srch != hash); - - hash = srch; - } - - bfd_h_put_32 (abfd, (bfd_vma) map[i].namidx, - (PTR) (hashtable + hash * 8)); - bfd_h_put_32 (abfd, (bfd_vma) firstreal, - (PTR) (hashtable + hash * 8 + 4)); - } - - if (bfd_write ((PTR) hashtable, 1, symdefsize, abfd) != symdefsize) - return false; - - bfd_release (abfd, hashtable); - - /* Now write the strings. */ - bfd_h_put_32 (abfd, (bfd_vma) stringsize, temp); - if (bfd_write ((PTR) temp, 1, 4, abfd) != 4) - return false; - for (i = 0; i < orl_count; i++) - { - bfd_size_type len; - - len = strlen (*map[i].name) + 1; - if (bfd_write ((PTR) (*map[i].name), 1, len, abfd) != len) - return false; - } - - /* The spec sez this should be a newline. But in order to be - bug-compatible for DECstation ar we use a null. */ - if (padit) - { - if (bfd_write ("", 1, 1, abfd) != 1) - return false; - } - - return true; -} - -/* See whether this BFD is an archive. If it is, read in the armap - and the extended name table. */ - -const bfd_target * -_bfd_ecoff_archive_p (abfd) - bfd *abfd; -{ - struct artdata *tdata_hold; - char armag[SARMAG + 1]; - - tdata_hold = abfd->tdata.aout_ar_data; - - if (bfd_read ((PTR) armag, 1, SARMAG, abfd) != SARMAG) - { - if (bfd_get_error () != bfd_error_system_call) - bfd_set_error (bfd_error_wrong_format); - return (const bfd_target *) NULL; - } - - if (strncmp (armag, ARMAG, SARMAG) != 0) - { - bfd_set_error (bfd_error_wrong_format); - return NULL; - } - - /* We are setting bfd_ardata(abfd) here, but since bfd_ardata - involves a cast, we can't do it as the left operand of - assignment. */ - abfd->tdata.aout_ar_data = - (struct artdata *) bfd_zalloc (abfd, sizeof (struct artdata)); - - if (bfd_ardata (abfd) == (struct artdata *) NULL) - { - abfd->tdata.aout_ar_data = tdata_hold; - return (const bfd_target *) NULL; - } - - bfd_ardata (abfd)->first_file_filepos = SARMAG; - bfd_ardata (abfd)->cache = NULL; - bfd_ardata (abfd)->archive_head = NULL; - bfd_ardata (abfd)->symdefs = NULL; - bfd_ardata (abfd)->extended_names = NULL; - bfd_ardata (abfd)->tdata = NULL; - - if (_bfd_ecoff_slurp_armap (abfd) == false - || _bfd_ecoff_slurp_extended_name_table (abfd) == false) - { - bfd_release (abfd, bfd_ardata (abfd)); - abfd->tdata.aout_ar_data = tdata_hold; - return (const bfd_target *) NULL; - } - - if (bfd_has_map (abfd)) - { - bfd *first; - - /* This archive has a map, so we may presume that the contents - are object files. Make sure that if the first file in the - archive can be recognized as an object file, it is for this - target. If not, assume that this is the wrong format. If - the first file is not an object file, somebody is doing - something weird, and we permit it so that ar -t will work. */ - - first = bfd_openr_next_archived_file (abfd, (bfd *) NULL); - if (first != NULL) - { - boolean fail; - - first->target_defaulted = false; - fail = false; - if (bfd_check_format (first, bfd_object) - && first->xvec != abfd->xvec) - { - (void) bfd_close (first); - bfd_release (abfd, bfd_ardata (abfd)); - abfd->tdata.aout_ar_data = tdata_hold; - bfd_set_error (bfd_error_wrong_format); - return NULL; - } - - /* We ought to close first here, but we can't, because we - have no way to remove it from the archive cache. FIXME. */ - } - } - - return abfd->xvec; -} - -/* ECOFF linker code. */ - -static struct bfd_hash_entry *ecoff_link_hash_newfunc - PARAMS ((struct bfd_hash_entry *entry, - struct bfd_hash_table *table, - const char *string)); -static boolean ecoff_link_add_archive_symbols - PARAMS ((bfd *, struct bfd_link_info *)); -static boolean ecoff_link_check_archive_element - PARAMS ((bfd *, struct bfd_link_info *, boolean *pneeded)); -static boolean ecoff_link_add_object_symbols - PARAMS ((bfd *, struct bfd_link_info *)); -static boolean ecoff_link_add_externals - PARAMS ((bfd *, struct bfd_link_info *, PTR, char *)); - -/* Routine to create an entry in an ECOFF link hash table. */ - -static struct bfd_hash_entry * -ecoff_link_hash_newfunc (entry, table, string) - struct bfd_hash_entry *entry; - struct bfd_hash_table *table; - const char *string; -{ - struct ecoff_link_hash_entry *ret = (struct ecoff_link_hash_entry *) entry; - - /* Allocate the structure if it has not already been allocated by a - subclass. */ - if (ret == (struct ecoff_link_hash_entry *) NULL) - ret = ((struct ecoff_link_hash_entry *) - bfd_hash_allocate (table, sizeof (struct ecoff_link_hash_entry))); - if (ret == (struct ecoff_link_hash_entry *) NULL) - return NULL; - - /* Call the allocation method of the superclass. */ - ret = ((struct ecoff_link_hash_entry *) - _bfd_link_hash_newfunc ((struct bfd_hash_entry *) ret, - table, string)); - - if (ret) - { - /* Set local fields. */ - ret->indx = -1; - ret->abfd = NULL; - ret->written = 0; - ret->small = 0; - } - memset ((PTR) &ret->esym, 0, sizeof ret->esym); - - return (struct bfd_hash_entry *) ret; -} - -/* Create an ECOFF link hash table. */ - -struct bfd_link_hash_table * -_bfd_ecoff_bfd_link_hash_table_create (abfd) - bfd *abfd; -{ - struct ecoff_link_hash_table *ret; - - ret = ((struct ecoff_link_hash_table *) - bfd_alloc (abfd, sizeof (struct ecoff_link_hash_table))); - if (ret == NULL) - return NULL; - if (! _bfd_link_hash_table_init (&ret->root, abfd, - ecoff_link_hash_newfunc)) - { - free (ret); - return (struct bfd_link_hash_table *) NULL; - } - return &ret->root; -} - -/* Look up an entry in an ECOFF link hash table. */ - -#define ecoff_link_hash_lookup(table, string, create, copy, follow) \ - ((struct ecoff_link_hash_entry *) \ - bfd_link_hash_lookup (&(table)->root, (string), (create), (copy), (follow))) - -/* Traverse an ECOFF link hash table. */ - -#define ecoff_link_hash_traverse(table, func, info) \ - (bfd_link_hash_traverse \ - (&(table)->root, \ - (boolean (*) PARAMS ((struct bfd_link_hash_entry *, PTR))) (func), \ - (info))) - -/* Get the ECOFF link hash table from the info structure. This is - just a cast. */ - -#define ecoff_hash_table(p) ((struct ecoff_link_hash_table *) ((p)->hash)) - -/* Given an ECOFF BFD, add symbols to the global hash table as - appropriate. */ - -boolean -_bfd_ecoff_bfd_link_add_symbols (abfd, info) - bfd *abfd; - struct bfd_link_info *info; -{ - switch (bfd_get_format (abfd)) - { - case bfd_object: - return ecoff_link_add_object_symbols (abfd, info); - case bfd_archive: - return ecoff_link_add_archive_symbols (abfd, info); - default: - bfd_set_error (bfd_error_wrong_format); - return false; - } -} - -/* Add the symbols from an archive file to the global hash table. - This looks through the undefined symbols, looks each one up in the - archive hash table, and adds any associated object file. We do not - use _bfd_generic_link_add_archive_symbols because ECOFF archives - already have a hash table, so there is no reason to construct - another one. */ - -static boolean -ecoff_link_add_archive_symbols (abfd, info) - bfd *abfd; - struct bfd_link_info *info; -{ - const struct ecoff_backend_data * const backend = ecoff_backend (abfd); - const bfd_byte *raw_armap; - struct bfd_link_hash_entry **pundef; - unsigned int armap_count; - unsigned int armap_log; - unsigned int i; - const bfd_byte *hashtable; - const char *stringbase; - - if (! bfd_has_map (abfd)) - { - /* An empty archive is a special case. */ - if (bfd_openr_next_archived_file (abfd, (bfd *) NULL) == NULL) - return true; - bfd_set_error (bfd_error_no_armap); - return false; - } - - /* If we don't have any raw data for this archive, as can happen on - Irix 4.0.5F, we call the generic routine. - FIXME: We should be more clever about this, since someday tdata - may get to something for a generic archive. */ - raw_armap = (const bfd_byte *) bfd_ardata (abfd)->tdata; - if (raw_armap == (bfd_byte *) NULL) - return (_bfd_generic_link_add_archive_symbols - (abfd, info, ecoff_link_check_archive_element)); - - armap_count = bfd_h_get_32 (abfd, raw_armap); - - armap_log = 0; - for (i = 1; i < armap_count; i <<= 1) - armap_log++; - BFD_ASSERT (i == armap_count); - - hashtable = raw_armap + 4; - stringbase = (const char *) raw_armap + armap_count * 8 + 8; - - /* Look through the list of undefined symbols. */ - pundef = &info->hash->undefs; - while (*pundef != (struct bfd_link_hash_entry *) NULL) - { - struct bfd_link_hash_entry *h; - unsigned int hash, rehash; - unsigned int file_offset; - const char *name; - bfd *element; - - h = *pundef; - - /* When a symbol is defined, it is not necessarily removed from - the list. */ - if (h->type != bfd_link_hash_undefined - && h->type != bfd_link_hash_common) - { - /* Remove this entry from the list, for general cleanliness - and because we are going to look through the list again - if we search any more libraries. We can't remove the - entry if it is the tail, because that would lose any - entries we add to the list later on. */ - if (*pundef != info->hash->undefs_tail) - *pundef = (*pundef)->next; - else - pundef = &(*pundef)->next; - continue; - } - - /* Native ECOFF linkers do not pull in archive elements merely - to satisfy common definitions, so neither do we. We leave - them on the list, though, in case we are linking against some - other object format. */ - if (h->type != bfd_link_hash_undefined) - { - pundef = &(*pundef)->next; - continue; - } - - /* Look for this symbol in the archive hash table. */ - hash = ecoff_armap_hash (h->root.string, &rehash, armap_count, - armap_log); - - file_offset = bfd_h_get_32 (abfd, hashtable + (hash * 8) + 4); - if (file_offset == 0) - { - /* Nothing in this slot. */ - pundef = &(*pundef)->next; - continue; - } - - name = stringbase + bfd_h_get_32 (abfd, hashtable + (hash * 8)); - if (name[0] != h->root.string[0] - || strcmp (name, h->root.string) != 0) - { - unsigned int srch; - boolean found; - - /* That was the wrong symbol. Try rehashing. */ - found = false; - for (srch = (hash + rehash) & (armap_count - 1); - srch != hash; - srch = (srch + rehash) & (armap_count - 1)) - { - file_offset = bfd_h_get_32 (abfd, hashtable + (srch * 8) + 4); - if (file_offset == 0) - break; - name = stringbase + bfd_h_get_32 (abfd, hashtable + (srch * 8)); - if (name[0] == h->root.string[0] - && strcmp (name, h->root.string) == 0) - { - found = true; - break; - } - } - - if (! found) - { - pundef = &(*pundef)->next; - continue; - } - - hash = srch; - } - - element = (*backend->get_elt_at_filepos) (abfd, file_offset); - if (element == (bfd *) NULL) - return false; - - if (! bfd_check_format (element, bfd_object)) - return false; - - /* Unlike the generic linker, we know that this element provides - a definition for an undefined symbol and we know that we want - to include it. We don't need to check anything. */ - if (! (*info->callbacks->add_archive_element) (info, element, name)) - return false; - if (! ecoff_link_add_object_symbols (element, info)) - return false; - - pundef = &(*pundef)->next; - } - - return true; -} - -/* This is called if we used _bfd_generic_link_add_archive_symbols - because we were not dealing with an ECOFF archive. */ - -static boolean -ecoff_link_check_archive_element (abfd, info, pneeded) - bfd *abfd; - struct bfd_link_info *info; - boolean *pneeded; -{ - const struct ecoff_backend_data * const backend = ecoff_backend (abfd); - void (* const swap_ext_in) PARAMS ((bfd *, PTR, EXTR *)) - = backend->debug_swap.swap_ext_in; - HDRR *symhdr; - bfd_size_type external_ext_size; - PTR external_ext = NULL; - size_t esize; - char *ssext = NULL; - char *ext_ptr; - char *ext_end; - - *pneeded = false; - - if (! ecoff_slurp_symbolic_header (abfd)) - goto error_return; - - /* If there are no symbols, we don't want it. */ - if (bfd_get_symcount (abfd) == 0) - goto successful_return; - - symhdr = &ecoff_data (abfd)->debug_info.symbolic_header; - - /* Read in the external symbols and external strings. */ - external_ext_size = backend->debug_swap.external_ext_size; - esize = symhdr->iextMax * external_ext_size; - external_ext = (PTR) bfd_malloc (esize); - if (external_ext == NULL && esize != 0) - goto error_return; - - if (bfd_seek (abfd, symhdr->cbExtOffset, SEEK_SET) != 0 - || bfd_read (external_ext, 1, esize, abfd) != esize) - goto error_return; - - ssext = (char *) bfd_malloc (symhdr->issExtMax); - if (ssext == NULL && symhdr->issExtMax != 0) - goto error_return; - - if (bfd_seek (abfd, symhdr->cbSsExtOffset, SEEK_SET) != 0 - || (bfd_read (ssext, 1, symhdr->issExtMax, abfd) != - (bfd_size_type) symhdr->issExtMax)) - goto error_return; - - /* Look through the external symbols to see if they define some - symbol that is currently undefined. */ - ext_ptr = (char *) external_ext; - ext_end = ext_ptr + esize; - for (; ext_ptr < ext_end; ext_ptr += external_ext_size) - { - EXTR esym; - boolean def; - const char *name; - struct bfd_link_hash_entry *h; - - (*swap_ext_in) (abfd, (PTR) ext_ptr, &esym); - - /* See if this symbol defines something. */ - if (esym.asym.st != stGlobal - && esym.asym.st != stLabel - && esym.asym.st != stProc) - continue; - - switch (esym.asym.sc) - { - case scText: - case scData: - case scBss: - case scAbs: - case scSData: - case scSBss: - case scRData: - case scCommon: - case scSCommon: - case scInit: - case scFini: - case scRConst: - def = true; - break; - default: - def = false; - break; - } - - if (! def) - continue; - - name = ssext + esym.asym.iss; - h = bfd_link_hash_lookup (info->hash, name, false, false, true); - - /* Unlike the generic linker, we do not pull in elements because - of common symbols. */ - if (h == (struct bfd_link_hash_entry *) NULL - || h->type != bfd_link_hash_undefined) - continue; - - /* Include this element. */ - if (! (*info->callbacks->add_archive_element) (info, abfd, name)) - goto error_return; - if (! ecoff_link_add_externals (abfd, info, external_ext, ssext)) - goto error_return; - - *pneeded = true; - goto successful_return; - } - - successful_return: - if (external_ext != NULL) - free (external_ext); - if (ssext != NULL) - free (ssext); - return true; - error_return: - if (external_ext != NULL) - free (external_ext); - if (ssext != NULL) - free (ssext); - return false; -} - -/* Add symbols from an ECOFF object file to the global linker hash - table. */ - -static boolean -ecoff_link_add_object_symbols (abfd, info) - bfd *abfd; - struct bfd_link_info *info; -{ - HDRR *symhdr; - bfd_size_type external_ext_size; - PTR external_ext = NULL; - size_t esize; - char *ssext = NULL; - boolean result; - - if (! ecoff_slurp_symbolic_header (abfd)) - return false; - - /* If there are no symbols, we don't want it. */ - if (bfd_get_symcount (abfd) == 0) - return true; - - symhdr = &ecoff_data (abfd)->debug_info.symbolic_header; - - /* Read in the external symbols and external strings. */ - external_ext_size = ecoff_backend (abfd)->debug_swap.external_ext_size; - esize = symhdr->iextMax * external_ext_size; - external_ext = (PTR) bfd_malloc (esize); - if (external_ext == NULL && esize != 0) - goto error_return; - - if (bfd_seek (abfd, symhdr->cbExtOffset, SEEK_SET) != 0 - || bfd_read (external_ext, 1, esize, abfd) != esize) - goto error_return; - - ssext = (char *) bfd_malloc (symhdr->issExtMax); - if (ssext == NULL && symhdr->issExtMax != 0) - goto error_return; - - if (bfd_seek (abfd, symhdr->cbSsExtOffset, SEEK_SET) != 0 - || (bfd_read (ssext, 1, symhdr->issExtMax, abfd) - != (bfd_size_type) symhdr->issExtMax)) - goto error_return; - - result = ecoff_link_add_externals (abfd, info, external_ext, ssext); - - if (ssext != NULL) - free (ssext); - if (external_ext != NULL) - free (external_ext); - return result; - - error_return: - if (ssext != NULL) - free (ssext); - if (external_ext != NULL) - free (external_ext); - return false; -} - -/* Add the external symbols of an object file to the global linker - hash table. The external symbols and strings we are passed are - just allocated on the stack, and will be discarded. We must - explicitly save any information we may need later on in the link. - We do not want to read the external symbol information again. */ - -static boolean -ecoff_link_add_externals (abfd, info, external_ext, ssext) - bfd *abfd; - struct bfd_link_info *info; - PTR external_ext; - char *ssext; -{ - const struct ecoff_backend_data * const backend = ecoff_backend (abfd); - void (* const swap_ext_in) PARAMS ((bfd *, PTR, EXTR *)) - = backend->debug_swap.swap_ext_in; - bfd_size_type external_ext_size = backend->debug_swap.external_ext_size; - unsigned long ext_count; - struct ecoff_link_hash_entry **sym_hash; - char *ext_ptr; - char *ext_end; - - ext_count = ecoff_data (abfd)->debug_info.symbolic_header.iextMax; - - sym_hash = ((struct ecoff_link_hash_entry **) - bfd_alloc (abfd, - ext_count * sizeof (struct bfd_link_hash_entry *))); - if (!sym_hash) - return false; - ecoff_data (abfd)->sym_hashes = sym_hash; - - ext_ptr = (char *) external_ext; - ext_end = ext_ptr + ext_count * external_ext_size; - for (; ext_ptr < ext_end; ext_ptr += external_ext_size, sym_hash++) - { - EXTR esym; - boolean skip; - bfd_vma value; - asection *section; - const char *name; - struct ecoff_link_hash_entry *h; - - *sym_hash = NULL; - - (*swap_ext_in) (abfd, (PTR) ext_ptr, &esym); - - /* Skip debugging symbols. */ - skip = false; - switch (esym.asym.st) - { - case stGlobal: - case stStatic: - case stLabel: - case stProc: - case stStaticProc: - break; - default: - skip = true; - break; - } - - if (skip) - continue; - - /* Get the information for this symbol. */ - value = esym.asym.value; - switch (esym.asym.sc) - { - default: - case scNil: - case scRegister: - case scCdbLocal: - case scBits: - case scCdbSystem: - case scRegImage: - case scInfo: - case scUserStruct: - case scVar: - case scVarRegister: - case scVariant: - case scBasedVar: - case scXData: - case scPData: - section = NULL; - break; - case scText: - section = bfd_make_section_old_way (abfd, ".text"); - value -= section->vma; - break; - case scData: - section = bfd_make_section_old_way (abfd, ".data"); - value -= section->vma; - break; - case scBss: - section = bfd_make_section_old_way (abfd, ".bss"); - value -= section->vma; - break; - case scAbs: - section = bfd_abs_section_ptr; - break; - case scUndefined: - section = bfd_und_section_ptr; - break; - case scSData: - section = bfd_make_section_old_way (abfd, ".sdata"); - value -= section->vma; - break; - case scSBss: - section = bfd_make_section_old_way (abfd, ".sbss"); - value -= section->vma; - break; - case scRData: - section = bfd_make_section_old_way (abfd, ".rdata"); - value -= section->vma; - break; - case scCommon: - if (value > ecoff_data (abfd)->gp_size) - { - section = bfd_com_section_ptr; - break; - } - /* Fall through. */ - case scSCommon: - if (ecoff_scom_section.name == NULL) - { - /* Initialize the small common section. */ - ecoff_scom_section.name = SCOMMON; - ecoff_scom_section.flags = SEC_IS_COMMON; - ecoff_scom_section.output_section = &ecoff_scom_section; - ecoff_scom_section.symbol = &ecoff_scom_symbol; - ecoff_scom_section.symbol_ptr_ptr = &ecoff_scom_symbol_ptr; - ecoff_scom_symbol.name = SCOMMON; - ecoff_scom_symbol.flags = BSF_SECTION_SYM; - ecoff_scom_symbol.section = &ecoff_scom_section; - ecoff_scom_symbol_ptr = &ecoff_scom_symbol; - } - section = &ecoff_scom_section; - break; - case scSUndefined: - section = bfd_und_section_ptr; - break; - case scInit: - section = bfd_make_section_old_way (abfd, ".init"); - value -= section->vma; - break; - case scFini: - section = bfd_make_section_old_way (abfd, ".fini"); - value -= section->vma; - break; - case scRConst: - section = bfd_make_section_old_way (abfd, ".rconst"); - value -= section->vma; - break; - } - - if (section == (asection *) NULL) - continue; - - name = ssext + esym.asym.iss; - - h = NULL; - if (! (_bfd_generic_link_add_one_symbol - (info, abfd, name, - esym.weakext ? BSF_WEAK : BSF_GLOBAL, - section, value, (const char *) NULL, true, true, - (struct bfd_link_hash_entry **) &h))) - return false; - - *sym_hash = h; - - /* If we are building an ECOFF hash table, save the external - symbol information. */ - if (info->hash->creator->flavour == bfd_get_flavour (abfd)) - { - if (h->abfd == (bfd *) NULL - || (! bfd_is_und_section (section) - && (! bfd_is_com_section (section) - || (h->root.type != bfd_link_hash_defined - && h->root.type != bfd_link_hash_defweak)))) - { - h->abfd = abfd; - h->esym = esym; - } - - /* Remember whether this symbol was small undefined. */ - if (esym.asym.sc == scSUndefined) - h->small = 1; - - /* If this symbol was ever small undefined, it needs to wind - up in a GP relative section. We can't control the - section of a defined symbol, but we can control the - section of a common symbol. This case is actually needed - on Ultrix 4.2 to handle the symbol cred in -lckrb. */ - if (h->small - && h->root.type == bfd_link_hash_common - && strcmp (h->root.u.c.p->section->name, SCOMMON) != 0) - { - h->root.u.c.p->section = bfd_make_section_old_way (abfd, - SCOMMON); - h->root.u.c.p->section->flags = SEC_ALLOC; - if (h->esym.asym.sc == scCommon) - h->esym.asym.sc = scSCommon; - } - } - } - - return true; -} - -/* ECOFF final link routines. */ - -static boolean ecoff_final_link_debug_accumulate - PARAMS ((bfd *output_bfd, bfd *input_bfd, struct bfd_link_info *, - PTR handle)); -static boolean ecoff_link_write_external - PARAMS ((struct ecoff_link_hash_entry *, PTR)); -static boolean ecoff_indirect_link_order - PARAMS ((bfd *, struct bfd_link_info *, asection *, - struct bfd_link_order *)); -static boolean ecoff_reloc_link_order - PARAMS ((bfd *, struct bfd_link_info *, asection *, - struct bfd_link_order *)); - -/* Structure used to pass information to ecoff_link_write_external. */ - -struct extsym_info -{ - bfd *abfd; - struct bfd_link_info *info; -}; - -/* ECOFF final link routine. This looks through all the input BFDs - and gathers together all the debugging information, and then - processes all the link order information. This may cause it to - close and reopen some input BFDs; I'll see how bad this is. */ - -boolean -_bfd_ecoff_bfd_final_link (abfd, info) - bfd *abfd; - struct bfd_link_info *info; -{ - const struct ecoff_backend_data * const backend = ecoff_backend (abfd); - struct ecoff_debug_info * const debug = &ecoff_data (abfd)->debug_info; - HDRR *symhdr; - PTR handle; - register bfd *input_bfd; - asection *o; - struct bfd_link_order *p; - struct extsym_info einfo; - - /* We accumulate the debugging information counts in the symbolic - header. */ - symhdr = &debug->symbolic_header; - symhdr->vstamp = 0; - symhdr->ilineMax = 0; - symhdr->cbLine = 0; - symhdr->idnMax = 0; - symhdr->ipdMax = 0; - symhdr->isymMax = 0; - symhdr->ioptMax = 0; - symhdr->iauxMax = 0; - symhdr->issMax = 0; - symhdr->issExtMax = 0; - symhdr->ifdMax = 0; - symhdr->crfd = 0; - symhdr->iextMax = 0; - - /* We accumulate the debugging information itself in the debug_info - structure. */ - debug->line = NULL; - debug->external_dnr = NULL; - debug->external_pdr = NULL; - debug->external_sym = NULL; - debug->external_opt = NULL; - debug->external_aux = NULL; - debug->ss = NULL; - debug->ssext = debug->ssext_end = NULL; - debug->external_fdr = NULL; - debug->external_rfd = NULL; - debug->external_ext = debug->external_ext_end = NULL; - - handle = bfd_ecoff_debug_init (abfd, debug, &backend->debug_swap, info); - if (handle == (PTR) NULL) - return false; - - /* Accumulate the debugging symbols from each input BFD. */ - for (input_bfd = info->input_bfds; - input_bfd != (bfd *) NULL; - input_bfd = input_bfd->link_next) - { - boolean ret; - - if (bfd_get_flavour (input_bfd) == bfd_target_ecoff_flavour) - { - /* Abitrarily set the symbolic header vstamp to the vstamp - of the first object file in the link. */ - if (symhdr->vstamp == 0) - symhdr->vstamp - = ecoff_data (input_bfd)->debug_info.symbolic_header.vstamp; - ret = ecoff_final_link_debug_accumulate (abfd, input_bfd, info, - handle); - } - else - ret = bfd_ecoff_debug_accumulate_other (handle, abfd, - debug, &backend->debug_swap, - input_bfd, info); - if (! ret) - return false; - - /* Combine the register masks. */ - ecoff_data (abfd)->gprmask |= ecoff_data (input_bfd)->gprmask; - ecoff_data (abfd)->fprmask |= ecoff_data (input_bfd)->fprmask; - ecoff_data (abfd)->cprmask[0] |= ecoff_data (input_bfd)->cprmask[0]; - ecoff_data (abfd)->cprmask[1] |= ecoff_data (input_bfd)->cprmask[1]; - ecoff_data (abfd)->cprmask[2] |= ecoff_data (input_bfd)->cprmask[2]; - ecoff_data (abfd)->cprmask[3] |= ecoff_data (input_bfd)->cprmask[3]; - } - - /* Write out the external symbols. */ - einfo.abfd = abfd; - einfo.info = info; - ecoff_link_hash_traverse (ecoff_hash_table (info), - ecoff_link_write_external, - (PTR) &einfo); - - if (info->relocateable) - { - /* We need to make a pass over the link_orders to count up the - number of relocations we will need to output, so that we know - how much space they will take up. */ - for (o = abfd->sections; o != (asection *) NULL; o = o->next) - { - o->reloc_count = 0; - for (p = o->link_order_head; - p != (struct bfd_link_order *) NULL; - p = p->next) - if (p->type == bfd_indirect_link_order) - o->reloc_count += p->u.indirect.section->reloc_count; - else if (p->type == bfd_section_reloc_link_order - || p->type == bfd_symbol_reloc_link_order) - ++o->reloc_count; - } - } - - /* Compute the reloc and symbol file positions. */ - ecoff_compute_reloc_file_positions (abfd); - - /* Write out the debugging information. */ - if (! bfd_ecoff_write_accumulated_debug (handle, abfd, debug, - &backend->debug_swap, info, - ecoff_data (abfd)->sym_filepos)) - return false; - - bfd_ecoff_debug_free (handle, abfd, debug, &backend->debug_swap, info); - - if (info->relocateable) - { - /* Now reset the reloc_count field of the sections in the output - BFD to 0, so that we can use them to keep track of how many - relocs we have output thus far. */ - for (o = abfd->sections; o != (asection *) NULL; o = o->next) - o->reloc_count = 0; - } - - /* Get a value for the GP register. */ - if (ecoff_data (abfd)->gp == 0) - { - struct bfd_link_hash_entry *h; - - h = bfd_link_hash_lookup (info->hash, "_gp", false, false, true); - if (h != (struct bfd_link_hash_entry *) NULL - && h->type == bfd_link_hash_defined) - ecoff_data (abfd)->gp = (h->u.def.value - + h->u.def.section->output_section->vma - + h->u.def.section->output_offset); - else if (info->relocateable) - { - bfd_vma lo; - - /* Make up a value. */ - lo = (bfd_vma) -1; - for (o = abfd->sections; o != (asection *) NULL; o = o->next) - { - if (o->vma < lo - && (strcmp (o->name, _SBSS) == 0 - || strcmp (o->name, _SDATA) == 0 - || strcmp (o->name, _LIT4) == 0 - || strcmp (o->name, _LIT8) == 0 - || strcmp (o->name, _LITA) == 0)) - lo = o->vma; - } - ecoff_data (abfd)->gp = lo + 0x8000; - } - else - { - /* If the relocate_section function needs to do a reloc - involving the GP value, it should make a reloc_dangerous - callback to warn that GP is not defined. */ - } - } - - for (o = abfd->sections; o != (asection *) NULL; o = o->next) - { - for (p = o->link_order_head; - p != (struct bfd_link_order *) NULL; - p = p->next) - { - if (p->type == bfd_indirect_link_order - && (bfd_get_flavour (p->u.indirect.section->owner) - == bfd_target_ecoff_flavour)) - { - if (! ecoff_indirect_link_order (abfd, info, o, p)) - return false; - } - else if (p->type == bfd_section_reloc_link_order - || p->type == bfd_symbol_reloc_link_order) - { - if (! ecoff_reloc_link_order (abfd, info, o, p)) - return false; - } - else - { - if (! _bfd_default_link_order (abfd, info, o, p)) - return false; - } - } - } - - bfd_get_symcount (abfd) = symhdr->iextMax + symhdr->isymMax; - - ecoff_data (abfd)->linker = true; - - return true; -} - -/* Accumulate the debugging information for an input BFD into the - output BFD. This must read in the symbolic information of the - input BFD. */ - -static boolean -ecoff_final_link_debug_accumulate (output_bfd, input_bfd, info, handle) - bfd *output_bfd; - bfd *input_bfd; - struct bfd_link_info *info; - PTR handle; -{ - struct ecoff_debug_info * const debug = &ecoff_data (input_bfd)->debug_info; - const struct ecoff_debug_swap * const swap = - &ecoff_backend (input_bfd)->debug_swap; - HDRR *symhdr = &debug->symbolic_header; - boolean ret; - -#define READ(ptr, offset, count, size, type) \ - if (symhdr->count == 0) \ - debug->ptr = NULL; \ - else \ - { \ - debug->ptr = (type) bfd_malloc ((size_t) (size * symhdr->count)); \ - if (debug->ptr == NULL) \ - { \ - ret = false; \ - goto return_something; \ - } \ - if ((bfd_seek (input_bfd, (file_ptr) symhdr->offset, SEEK_SET) \ - != 0) \ - || (bfd_read (debug->ptr, size, symhdr->count, \ - input_bfd) != size * symhdr->count)) \ - { \ - ret = false; \ - goto return_something; \ - } \ - } - - /* If raw_syments is not NULL, then the data was already by read by - _bfd_ecoff_slurp_symbolic_info. */ - if (ecoff_data (input_bfd)->raw_syments == NULL) - { - READ (line, cbLineOffset, cbLine, sizeof (unsigned char), - unsigned char *); - READ (external_dnr, cbDnOffset, idnMax, swap->external_dnr_size, PTR); - READ (external_pdr, cbPdOffset, ipdMax, swap->external_pdr_size, PTR); - READ (external_sym, cbSymOffset, isymMax, swap->external_sym_size, PTR); - READ (external_opt, cbOptOffset, ioptMax, swap->external_opt_size, PTR); - READ (external_aux, cbAuxOffset, iauxMax, sizeof (union aux_ext), - union aux_ext *); - READ (ss, cbSsOffset, issMax, sizeof (char), char *); - READ (external_fdr, cbFdOffset, ifdMax, swap->external_fdr_size, PTR); - READ (external_rfd, cbRfdOffset, crfd, swap->external_rfd_size, PTR); - } -#undef READ - - /* We do not read the external strings or the external symbols. */ - - ret = (bfd_ecoff_debug_accumulate - (handle, output_bfd, &ecoff_data (output_bfd)->debug_info, - &ecoff_backend (output_bfd)->debug_swap, - input_bfd, debug, swap, info)); - - return_something: - if (ecoff_data (input_bfd)->raw_syments == NULL) - { - if (debug->line != NULL) - free (debug->line); - if (debug->external_dnr != NULL) - free (debug->external_dnr); - if (debug->external_pdr != NULL) - free (debug->external_pdr); - if (debug->external_sym != NULL) - free (debug->external_sym); - if (debug->external_opt != NULL) - free (debug->external_opt); - if (debug->external_aux != NULL) - free (debug->external_aux); - if (debug->ss != NULL) - free (debug->ss); - if (debug->external_fdr != NULL) - free (debug->external_fdr); - if (debug->external_rfd != NULL) - free (debug->external_rfd); - - /* Make sure we don't accidentally follow one of these pointers - into freed memory. */ - debug->line = NULL; - debug->external_dnr = NULL; - debug->external_pdr = NULL; - debug->external_sym = NULL; - debug->external_opt = NULL; - debug->external_aux = NULL; - debug->ss = NULL; - debug->external_fdr = NULL; - debug->external_rfd = NULL; - } - - return ret; -} - -/* Put out information for an external symbol. These come only from - the hash table. */ - -static boolean -ecoff_link_write_external (h, data) - struct ecoff_link_hash_entry *h; - PTR data; -{ - struct extsym_info *einfo = (struct extsym_info *) data; - bfd *output_bfd = einfo->abfd; - boolean strip; - - /* We need to check if this symbol is being stripped. */ - if (h->root.type == bfd_link_hash_undefined - || h->root.type == bfd_link_hash_undefweak) - strip = false; - else if (einfo->info->strip == strip_all - || (einfo->info->strip == strip_some - && bfd_hash_lookup (einfo->info->keep_hash, - h->root.root.string, - false, false) == NULL)) - strip = true; - else - strip = false; - - if (strip || h->written) - return true; - - if (h->abfd == (bfd *) NULL) - { - h->esym.jmptbl = 0; - h->esym.cobol_main = 0; - h->esym.weakext = 0; - h->esym.reserved = 0; - h->esym.ifd = ifdNil; - h->esym.asym.value = 0; - h->esym.asym.st = stGlobal; - - if (h->root.type != bfd_link_hash_defined - && h->root.type != bfd_link_hash_defweak) - h->esym.asym.sc = scAbs; - else - { - asection *output_section; - const char *name; - - output_section = h->root.u.def.section->output_section; - name = bfd_section_name (output_section->owner, output_section); - - if (strcmp (name, _TEXT) == 0) - h->esym.asym.sc = scText; - else if (strcmp (name, _DATA) == 0) - h->esym.asym.sc = scData; - else if (strcmp (name, _SDATA) == 0) - h->esym.asym.sc = scSData; - else if (strcmp (name, _RDATA) == 0) - h->esym.asym.sc = scRData; - else if (strcmp (name, _BSS) == 0) - h->esym.asym.sc = scBss; - else if (strcmp (name, _SBSS) == 0) - h->esym.asym.sc = scSBss; - else if (strcmp (name, _INIT) == 0) - h->esym.asym.sc = scInit; - else if (strcmp (name, _FINI) == 0) - h->esym.asym.sc = scFini; - else if (strcmp (name, _PDATA) == 0) - h->esym.asym.sc = scPData; - else if (strcmp (name, _XDATA) == 0) - h->esym.asym.sc = scXData; - else if (strcmp (name, _RCONST) == 0) - h->esym.asym.sc = scRConst; - else - h->esym.asym.sc = scAbs; - } - - h->esym.asym.reserved = 0; - h->esym.asym.index = indexNil; - } - else if (h->esym.ifd != -1) - { - struct ecoff_debug_info *debug; - - /* Adjust the FDR index for the symbol by that used for the - input BFD. */ - debug = &ecoff_data (h->abfd)->debug_info; - BFD_ASSERT (h->esym.ifd >= 0 - && h->esym.ifd < debug->symbolic_header.ifdMax); - h->esym.ifd = debug->ifdmap[h->esym.ifd]; - } - - switch (h->root.type) - { - default: - case bfd_link_hash_new: - abort (); - case bfd_link_hash_undefined: - case bfd_link_hash_undefweak: - if (h->esym.asym.sc != scUndefined - && h->esym.asym.sc != scSUndefined) - h->esym.asym.sc = scUndefined; - break; - case bfd_link_hash_defined: - case bfd_link_hash_defweak: - if (h->esym.asym.sc == scUndefined - || h->esym.asym.sc == scSUndefined) - h->esym.asym.sc = scAbs; - else if (h->esym.asym.sc == scCommon) - h->esym.asym.sc = scBss; - else if (h->esym.asym.sc == scSCommon) - h->esym.asym.sc = scSBss; - h->esym.asym.value = (h->root.u.def.value - + h->root.u.def.section->output_section->vma - + h->root.u.def.section->output_offset); - break; - case bfd_link_hash_common: - if (h->esym.asym.sc != scCommon - && h->esym.asym.sc != scSCommon) - h->esym.asym.sc = scCommon; - h->esym.asym.value = h->root.u.c.size; - break; - case bfd_link_hash_indirect: - case bfd_link_hash_warning: - /* FIXME: Ignore these for now. The circumstances under which - they should be written out are not clear to me. */ - return true; - } - - /* bfd_ecoff_debug_one_external uses iextMax to keep track of the - symbol number. */ - h->indx = ecoff_data (output_bfd)->debug_info.symbolic_header.iextMax; - h->written = 1; - - return (bfd_ecoff_debug_one_external - (output_bfd, &ecoff_data (output_bfd)->debug_info, - &ecoff_backend (output_bfd)->debug_swap, h->root.root.string, - &h->esym)); -} - -/* Relocate and write an ECOFF section into an ECOFF output file. */ - -static boolean -ecoff_indirect_link_order (output_bfd, info, output_section, link_order) - bfd *output_bfd; - struct bfd_link_info *info; - asection *output_section; - struct bfd_link_order *link_order; -{ - asection *input_section; - bfd *input_bfd; - struct ecoff_section_tdata *section_tdata; - bfd_size_type raw_size; - bfd_size_type cooked_size; - bfd_byte *contents = NULL; - bfd_size_type external_reloc_size; - bfd_size_type external_relocs_size; - PTR external_relocs = NULL; - - BFD_ASSERT ((output_section->flags & SEC_HAS_CONTENTS) != 0); - - if (link_order->size == 0) - return true; - - input_section = link_order->u.indirect.section; - input_bfd = input_section->owner; - section_tdata = ecoff_section_data (input_bfd, input_section); - - raw_size = input_section->_raw_size; - cooked_size = input_section->_cooked_size; - if (cooked_size == 0) - cooked_size = raw_size; - - BFD_ASSERT (input_section->output_section == output_section); - BFD_ASSERT (input_section->output_offset == link_order->offset); - BFD_ASSERT (cooked_size == link_order->size); - - /* Get the section contents. We allocate memory for the larger of - the size before relocating and the size after relocating. */ - contents = (bfd_byte *) bfd_malloc (raw_size >= cooked_size - ? (size_t) raw_size - : (size_t) cooked_size); - if (contents == NULL && raw_size != 0) - goto error_return; - - /* If we are relaxing, the contents may have already been read into - memory, in which case we copy them into our new buffer. We don't - simply reuse the old buffer in case cooked_size > raw_size. */ - if (section_tdata != (struct ecoff_section_tdata *) NULL - && section_tdata->contents != (bfd_byte *) NULL) - memcpy (contents, section_tdata->contents, (size_t) raw_size); - else - { - if (! bfd_get_section_contents (input_bfd, input_section, - (PTR) contents, - (file_ptr) 0, raw_size)) - goto error_return; - } - - /* Get the relocs. If we are relaxing MIPS code, they will already - have been read in. Otherwise, we read them in now. */ - external_reloc_size = ecoff_backend (input_bfd)->external_reloc_size; - external_relocs_size = external_reloc_size * input_section->reloc_count; - - if (section_tdata != (struct ecoff_section_tdata *) NULL - && section_tdata->external_relocs != NULL) - external_relocs = section_tdata->external_relocs; - else - { - external_relocs = (PTR) bfd_malloc ((size_t) external_relocs_size); - if (external_relocs == NULL && external_relocs_size != 0) - goto error_return; - - if (bfd_seek (input_bfd, input_section->rel_filepos, SEEK_SET) != 0 - || (bfd_read (external_relocs, 1, external_relocs_size, input_bfd) - != external_relocs_size)) - goto error_return; - } - - /* Relocate the section contents. */ - if (! ((*ecoff_backend (input_bfd)->relocate_section) - (output_bfd, info, input_bfd, input_section, contents, - external_relocs))) - goto error_return; - - /* Write out the relocated section. */ - if (! bfd_set_section_contents (output_bfd, - output_section, - (PTR) contents, - input_section->output_offset, - cooked_size)) - goto error_return; - - /* If we are producing relocateable output, the relocs were - modified, and we write them out now. We use the reloc_count - field of output_section to keep track of the number of relocs we - have output so far. */ - if (info->relocateable) - { - if (bfd_seek (output_bfd, - (output_section->rel_filepos + - output_section->reloc_count * external_reloc_size), - SEEK_SET) != 0 - || (bfd_write (external_relocs, 1, external_relocs_size, output_bfd) - != external_relocs_size)) - goto error_return; - output_section->reloc_count += input_section->reloc_count; - } - - if (contents != NULL) - free (contents); - if (external_relocs != NULL && section_tdata == NULL) - free (external_relocs); - return true; - - error_return: - if (contents != NULL) - free (contents); - if (external_relocs != NULL && section_tdata == NULL) - free (external_relocs); - return false; -} - -/* Generate a reloc when linking an ECOFF file. This is a reloc - requested by the linker, and does come from any input file. This - is used to build constructor and destructor tables when linking - with -Ur. */ - -static boolean -ecoff_reloc_link_order (output_bfd, info, output_section, link_order) - bfd *output_bfd; - struct bfd_link_info *info; - asection *output_section; - struct bfd_link_order *link_order; -{ - enum bfd_link_order_type type; - asection *section; - bfd_vma addend; - arelent rel; - struct internal_reloc in; - bfd_size_type external_reloc_size; - bfd_byte *rbuf; - boolean ok; - - type = link_order->type; - section = NULL; - addend = link_order->u.reloc.p->addend; - - /* We set up an arelent to pass to the backend adjust_reloc_out - routine. */ - rel.address = link_order->offset; - - rel.howto = bfd_reloc_type_lookup (output_bfd, link_order->u.reloc.p->reloc); - if (rel.howto == 0) - { - bfd_set_error (bfd_error_bad_value); - return false; - } - - if (type == bfd_section_reloc_link_order) - { - section = link_order->u.reloc.p->u.section; - rel.sym_ptr_ptr = section->symbol_ptr_ptr; - } - else - { - struct bfd_link_hash_entry *h; - - /* Treat a reloc against a defined symbol as though it were - actually against the section. */ - h = bfd_wrapped_link_hash_lookup (output_bfd, info, - link_order->u.reloc.p->u.name, - false, false, false); - if (h != NULL - && (h->type == bfd_link_hash_defined - || h->type == bfd_link_hash_defweak)) - { - type = bfd_section_reloc_link_order; - section = h->u.def.section->output_section; - /* It seems that we ought to add the symbol value to the - addend here, but in practice it has already been added - because it was passed to constructor_callback. */ - addend += section->vma + h->u.def.section->output_offset; - } - else - { - /* We can't set up a reloc against a symbol correctly, - because we have no asymbol structure. Currently no - adjust_reloc_out routine cares. */ - rel.sym_ptr_ptr = (asymbol **) NULL; - } - } - - /* All ECOFF relocs are in-place. Put the addend into the object - file. */ - - BFD_ASSERT (rel.howto->partial_inplace); - if (addend != 0) - { - bfd_size_type size; - bfd_reloc_status_type rstat; - bfd_byte *buf; - boolean ok; - - size = bfd_get_reloc_size (rel.howto); - buf = (bfd_byte *) bfd_zmalloc (size); - if (buf == (bfd_byte *) NULL) - return false; - rstat = _bfd_relocate_contents (rel.howto, output_bfd, addend, buf); - switch (rstat) - { - case bfd_reloc_ok: - break; - default: - case bfd_reloc_outofrange: - abort (); - case bfd_reloc_overflow: - if (! ((*info->callbacks->reloc_overflow) - (info, - (link_order->type == bfd_section_reloc_link_order - ? bfd_section_name (output_bfd, section) - : link_order->u.reloc.p->u.name), - rel.howto->name, addend, (bfd *) NULL, - (asection *) NULL, (bfd_vma) 0))) - { - free (buf); - return false; - } - break; - } - ok = bfd_set_section_contents (output_bfd, output_section, (PTR) buf, - (file_ptr) link_order->offset, size); - free (buf); - if (! ok) - return false; - } - - rel.addend = 0; - - /* Move the information into a internal_reloc structure. */ - in.r_vaddr = (rel.address - + bfd_get_section_vma (output_bfd, output_section)); - in.r_type = rel.howto->type; - - if (type == bfd_symbol_reloc_link_order) - { - struct ecoff_link_hash_entry *h; - - h = ((struct ecoff_link_hash_entry *) - bfd_wrapped_link_hash_lookup (output_bfd, info, - link_order->u.reloc.p->u.name, - false, false, true)); - if (h != (struct ecoff_link_hash_entry *) NULL - && h->indx != -1) - in.r_symndx = h->indx; - else - { - if (! ((*info->callbacks->unattached_reloc) - (info, link_order->u.reloc.p->u.name, (bfd *) NULL, - (asection *) NULL, (bfd_vma) 0))) - return false; - in.r_symndx = 0; - } - in.r_extern = 1; - } - else - { - CONST char *name; - - name = bfd_get_section_name (output_bfd, section); - if (strcmp (name, ".text") == 0) - in.r_symndx = RELOC_SECTION_TEXT; - else if (strcmp (name, ".rdata") == 0) - in.r_symndx = RELOC_SECTION_RDATA; - else if (strcmp (name, ".data") == 0) - in.r_symndx = RELOC_SECTION_DATA; - else if (strcmp (name, ".sdata") == 0) - in.r_symndx = RELOC_SECTION_SDATA; - else if (strcmp (name, ".sbss") == 0) - in.r_symndx = RELOC_SECTION_SBSS; - else if (strcmp (name, ".bss") == 0) - in.r_symndx = RELOC_SECTION_BSS; - else if (strcmp (name, ".init") == 0) - in.r_symndx = RELOC_SECTION_INIT; - else if (strcmp (name, ".lit8") == 0) - in.r_symndx = RELOC_SECTION_LIT8; - else if (strcmp (name, ".lit4") == 0) - in.r_symndx = RELOC_SECTION_LIT4; - else if (strcmp (name, ".xdata") == 0) - in.r_symndx = RELOC_SECTION_XDATA; - else if (strcmp (name, ".pdata") == 0) - in.r_symndx = RELOC_SECTION_PDATA; - else if (strcmp (name, ".fini") == 0) - in.r_symndx = RELOC_SECTION_FINI; - else if (strcmp (name, ".lita") == 0) - in.r_symndx = RELOC_SECTION_LITA; - else if (strcmp (name, "*ABS*") == 0) - in.r_symndx = RELOC_SECTION_ABS; - else if (strcmp (name, ".rconst") == 0) - in.r_symndx = RELOC_SECTION_RCONST; - else - abort (); - in.r_extern = 0; - } - - /* Let the BFD backend adjust the reloc. */ - (*ecoff_backend (output_bfd)->adjust_reloc_out) (output_bfd, &rel, &in); - - /* Get some memory and swap out the reloc. */ - external_reloc_size = ecoff_backend (output_bfd)->external_reloc_size; - rbuf = (bfd_byte *) bfd_malloc ((size_t) external_reloc_size); - if (rbuf == (bfd_byte *) NULL) - return false; - - (*ecoff_backend (output_bfd)->swap_reloc_out) (output_bfd, &in, (PTR) rbuf); - - ok = (bfd_seek (output_bfd, - (output_section->rel_filepos + - output_section->reloc_count * external_reloc_size), - SEEK_SET) == 0 - && (bfd_write ((PTR) rbuf, 1, external_reloc_size, output_bfd) - == external_reloc_size)); - - if (ok) - ++output_section->reloc_count; - - free (rbuf); - - return ok; -} |