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 /gas/config/tc-i960.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
gas/testsuite/gas/mips/lb-empic.d
gas/testsuite/gas/mips/lb-pic.s
gas/testsuite/gas/mips/lb-svr4pic.d
gas/testsuite/gas/mips/lb-xgot-ilocks.d
gas/testsuite/gas/mips/lb-xgot.d
gas/testsuite/gas/mips/lb.d
gas/testsuite/gas/mips/lb.s
gas/testsuite/gas/mips/ld-empic.d
gas/testsuite/gas/mips/ld-ilocks-addr32.d
gas/testsuite/gas/mips/ld-ilocks.d
gas/testsuite/gas/mips/ld-pic.s
gas/testsuite/gas/mips/ld-svr4pic.d
gas/testsuite/gas/mips/ld-xgot.d
gas/testsuite/gas/mips/ld.d
gas/testsuite/gas/mips/ld.s
gas/testsuite/gas/mips/li.d
gas/testsuite/gas/mips/li.s
gas/testsuite/gas/mips/lif-empic.d
gas/testsuite/gas/mips/lif-svr4pic.d
gas/testsuite/gas/mips/lif-xgot.d
gas/testsuite/gas/mips/lifloat.d
gas/testsuite/gas/mips/lifloat.s
gas/testsuite/gas/mips/lineno.d
gas/testsuite/gas/mips/lineno.s
gas/testsuite/gas/mips/mips.exp
gas/testsuite/gas/mips/mips16.d
gas/testsuite/gas/mips/mips16.s
gas/testsuite/gas/mips/mips4.d
gas/testsuite/gas/mips/mips4.s
gas/testsuite/gas/mips/mips4010.d
gas/testsuite/gas/mips/mips4010.s
gas/testsuite/gas/mips/mips4100.d
gas/testsuite/gas/mips/mips4100.s
gas/testsuite/gas/mips/mips4650.d
gas/testsuite/gas/mips/mips4650.s
gas/testsuite/gas/mips/mul-ilocks.d
gas/testsuite/gas/mips/mul.d
gas/testsuite/gas/mips/mul.s
gas/testsuite/gas/mips/nodelay.d
gas/testsuite/gas/mips/rol.d
gas/testsuite/gas/mips/rol.s
gas/testsuite/gas/mips/sb.d
gas/testsuite/gas/mips/sb.s
gas/testsuite/gas/mips/sync.d
gas/testsuite/gas/mips/sync.s
gas/testsuite/gas/mips/trap20.d
gas/testsuite/gas/mips/trap20.s
gas/testsuite/gas/mips/trunc.d
gas/testsuite/gas/mips/trunc.s
gas/testsuite/gas/mips/uld.d
gas/testsuite/gas/mips/uld.s
gas/testsuite/gas/mips/ulh-empic.d
gas/testsuite/gas/mips/ulh-pic.s
gas/testsuite/gas/mips/ulh-svr4pic.d
gas/testsuite/gas/mips/ulh-xgot.d
gas/testsuite/gas/mips/ulh.d
gas/testsuite/gas/mips/ulh.s
gas/testsuite/gas/mips/ulw.d
gas/testsuite/gas/mips/ulw.s
gas/testsuite/gas/mips/usd.d
gas/testsuite/gas/mips/usd.s
gas/testsuite/gas/mips/ush.d
gas/testsuite/gas/mips/ush.s
gas/testsuite/gas/mips/usw.d
gas/testsuite/gas/mips/usw.s
gas/testsuite/gas/mn10200/add.s
gas/testsuite/gas/mn10200/basic.exp
gas/testsuite/gas/mn10200/bcc.s
gas/testsuite/gas/mn10200/bccx.s
gas/testsuite/gas/mn10200/bit.s
gas/testsuite/gas/mn10200/cmp.s
gas/testsuite/gas/mn10200/ext.s
gas/testsuite/gas/mn10200/logical.s
gas/testsuite/gas/mn10200/mov1.s
gas/testsuite/gas/mn10200/mov2.s
gas/testsuite/gas/mn10200/mov3.s
gas/testsuite/gas/mn10200/mov4.s
gas/testsuite/gas/mn10200/movb.s
gas/testsuite/gas/mn10200/movbu.s
gas/testsuite/gas/mn10200/movx.s
gas/testsuite/gas/mn10200/muldiv.s
gas/testsuite/gas/mn10200/other.s
gas/testsuite/gas/mn10200/shift.s
gas/testsuite/gas/mn10200/sub.s
gas/testsuite/gas/mn10300/add.s
gas/testsuite/gas/mn10300/am33.s
gas/testsuite/gas/mn10300/am33_2.s
gas/testsuite/gas/mn10300/am33_3.s
gas/testsuite/gas/mn10300/am33_4.s
gas/testsuite/gas/mn10300/am33_5.s
gas/testsuite/gas/mn10300/am33_6.s
gas/testsuite/gas/mn10300/am33_7.s
gas/testsuite/gas/mn10300/am33_8.s
gas/testsuite/gas/mn10300/basic.exp
gas/testsuite/gas/mn10300/bcc.s
gas/testsuite/gas/mn10300/bit.s
gas/testsuite/gas/mn10300/cmp.s
gas/testsuite/gas/mn10300/ext.s
gas/testsuite/gas/mn10300/extend.s
gas/testsuite/gas/mn10300/logical.s
gas/testsuite/gas/mn10300/loop.s
gas/testsuite/gas/mn10300/mov1.s
gas/testsuite/gas/mn10300/mov2.s
gas/testsuite/gas/mn10300/mov3.s
gas/testsuite/gas/mn10300/mov4.s
gas/testsuite/gas/mn10300/movbu.s
gas/testsuite/gas/mn10300/movhu.s
gas/testsuite/gas/mn10300/movm.s
gas/testsuite/gas/mn10300/muldiv.s
gas/testsuite/gas/mn10300/other.s
gas/testsuite/gas/mn10300/shift.s
gas/testsuite/gas/mn10300/sub.s
gas/testsuite/gas/mn10300/udf.s
gas/testsuite/gas/mri/char.d
gas/testsuite/gas/mri/char.s
gas/testsuite/gas/mri/comment.d
gas/testsuite/gas/mri/comment.s
gas/testsuite/gas/mri/common.d
gas/testsuite/gas/mri/common.s
gas/testsuite/gas/mri/constants.d
gas/testsuite/gas/mri/constants.s
gas/testsuite/gas/mri/empty.s
gas/testsuite/gas/mri/equ.d
gas/testsuite/gas/mri/equ.s
gas/testsuite/gas/mri/expr.d
gas/testsuite/gas/mri/expr.s
gas/testsuite/gas/mri/float.d
gas/testsuite/gas/mri/float.s
gas/testsuite/gas/mri/for.d
gas/testsuite/gas/mri/for.s
gas/testsuite/gas/mri/if.d
gas/testsuite/gas/mri/if.s
gas/testsuite/gas/mri/immconst.d
gas/testsuite/gas/mri/label.d
gas/testsuite/gas/mri/label.s
gas/testsuite/gas/mri/moveml.d
gas/testsuite/gas/mri/moveml.s
gas/testsuite/gas/mri/mri.exp
gas/testsuite/gas/mri/repeat.d
gas/testsuite/gas/mri/repeat.s
gas/testsuite/gas/mri/semi.d
gas/testsuite/gas/mri/semi.s
gas/testsuite/gas/mri/while.d
gas/testsuite/gas/mri/while.s
gas/testsuite/gas/pj/ops.d
gas/testsuite/gas/pj/ops.s
gas/testsuite/gas/pj/pj.exp
gas/testsuite/gas/ppc/astest.d
gas/testsuite/gas/ppc/astest.s
gas/testsuite/gas/ppc/astest2.d
gas/testsuite/gas/ppc/astest2.s
gas/testsuite/gas/ppc/ppc.exp
gas/testsuite/gas/ppc/simpshft.d
gas/testsuite/gas/ppc/simpshft.s
gas/testsuite/gas/sh/basic.exp
gas/testsuite/gas/sh/fp.s
gas/testsuite/gas/sparc-solaris/addend.exp
gas/testsuite/gas/sparc-solaris/addend.s
gas/testsuite/gas/sparc-solaris/gas.exp
gas/testsuite/gas/sparc-solaris/sol-cc.s
gas/testsuite/gas/sparc-solaris/sol-gcc.s
gas/testsuite/gas/sparc/asi.d
gas/testsuite/gas/sparc/asi.s
gas/testsuite/gas/sparc/membar.d
gas/testsuite/gas/sparc/membar.s
gas/testsuite/gas/sparc/mism-1.s
gas/testsuite/gas/sparc/mismatch.exp
gas/testsuite/gas/sparc/prefetch.d
gas/testsuite/gas/sparc/prefetch.s
gas/testsuite/gas/sparc/rdpr.d
gas/testsuite/gas/sparc/rdpr.s
gas/testsuite/gas/sparc/reloc64.d
gas/testsuite/gas/sparc/reloc64.s
gas/testsuite/gas/sparc/set64.d
gas/testsuite/gas/sparc/set64.s
gas/testsuite/gas/sparc/sparc.exp
gas/testsuite/gas/sparc/splet-2.d
gas/testsuite/gas/sparc/splet-2.s
gas/testsuite/gas/sparc/splet.d
gas/testsuite/gas/sparc/splet.s
gas/testsuite/gas/sparc/synth.d
gas/testsuite/gas/sparc/synth.s
gas/testsuite/gas/sparc/synth64.d
gas/testsuite/gas/sparc/synth64.s
gas/testsuite/gas/sparc/wrpr.d
gas/testsuite/gas/sparc/wrpr.s
gas/testsuite/gas/sun4/addend.d
gas/testsuite/gas/sun4/addend.exp
gas/testsuite/gas/sun4/addend.s
gas/testsuite/gas/template
gas/testsuite/gas/tic80/add.d
gas/testsuite/gas/tic80/add.lst
gas/testsuite/gas/tic80/add.s
gas/testsuite/gas/tic80/align.d
gas/testsuite/gas/tic80/align.lst
gas/testsuite/gas/tic80/align.s
gas/testsuite/gas/tic80/bitnum.d
gas/testsuite/gas/tic80/bitnum.lst
gas/testsuite/gas/tic80/bitnum.s
gas/testsuite/gas/tic80/ccode.d
gas/testsuite/gas/tic80/ccode.lst
gas/testsuite/gas/tic80/ccode.s
gas/testsuite/gas/tic80/cregops.d
gas/testsuite/gas/tic80/cregops.lst
gas/testsuite/gas/tic80/cregops.s
gas/testsuite/gas/tic80/endmask.d
gas/testsuite/gas/tic80/endmask.lst
gas/testsuite/gas/tic80/endmask.s
gas/testsuite/gas/tic80/float.d
gas/testsuite/gas/tic80/float.lst
gas/testsuite/gas/tic80/float.s
gas/testsuite/gas/tic80/regops.d
gas/testsuite/gas/tic80/regops.lst
gas/testsuite/gas/tic80/regops.s
gas/testsuite/gas/tic80/regops2.d
gas/testsuite/gas/tic80/regops2.lst
gas/testsuite/gas/tic80/regops2.s
gas/testsuite/gas/tic80/regops3.d
gas/testsuite/gas/tic80/regops3.lst
gas/testsuite/gas/tic80/regops3.s
gas/testsuite/gas/tic80/regops4.d
gas/testsuite/gas/tic80/regops4.lst
gas/testsuite/gas/tic80/regops4.s
gas/testsuite/gas/tic80/relocs1.c
gas/testsuite/gas/tic80/relocs1.d
gas/testsuite/gas/tic80/relocs1.lst
gas/testsuite/gas/tic80/relocs1.s
gas/testsuite/gas/tic80/relocs1b.d
gas/testsuite/gas/tic80/relocs2.c
gas/testsuite/gas/tic80/relocs2.d
gas/testsuite/gas/tic80/relocs2.lst
gas/testsuite/gas/tic80/relocs2.s
gas/testsuite/gas/tic80/relocs2b.d
gas/testsuite/gas/tic80/tic80.exp
gas/testsuite/gas/v850/arith.s
gas/testsuite/gas/v850/basic.exp
gas/testsuite/gas/v850/bit.s
gas/testsuite/gas/v850/branch.s
gas/testsuite/gas/v850/compare.s
gas/testsuite/gas/v850/fepsw.s
gas/testsuite/gas/v850/hilo.s
gas/testsuite/gas/v850/hilo2.s
gas/testsuite/gas/v850/jumps.s
gas/testsuite/gas/v850/logical.s
gas/testsuite/gas/v850/mem.s
gas/testsuite/gas/v850/misc.s
gas/testsuite/gas/v850/move.s
gas/testsuite/gas/v850/range.s
gas/testsuite/gas/v850/reloc.s
gas/testsuite/gas/vax/quad.exp
gas/testsuite/gas/vax/quad.s
gas/testsuite/gas/vtable/entry0.d
gas/testsuite/gas/vtable/entry0.s
gas/testsuite/gas/vtable/entry1.d
gas/testsuite/gas/vtable/entry1.s
gas/testsuite/gas/vtable/inherit0.d
gas/testsuite/gas/vtable/inherit0.s
gas/testsuite/gas/vtable/inherit1.l
gas/testsuite/gas/vtable/inherit1.s
gas/testsuite/gas/vtable/vtable.exp
gas/testsuite/gasp/INC1.H
gas/testsuite/gasp/INC2.H
gas/testsuite/gasp/assign.asm
gas/testsuite/gasp/assign.err
gas/testsuite/gasp/assign.out
gas/testsuite/gasp/condass.asm
gas/testsuite/gasp/condass.err
gas/testsuite/gasp/condass.out
gas/testsuite/gasp/crash.asm
gas/testsuite/gasp/crash.err
gas/testsuite/gasp/crash.out
gas/testsuite/gasp/crash1.asm
gas/testsuite/gasp/crash1.err
gas/testsuite/gasp/crash1.out
gas/testsuite/gasp/crash2.asm
gas/testsuite/gasp/crash2.err
gas/testsuite/gasp/crash2.out
gas/testsuite/gasp/data.asm
gas/testsuite/gasp/data.err
gas/testsuite/gasp/data.out
gas/testsuite/gasp/exp.asm
gas/testsuite/gasp/exp.err
gas/testsuite/gasp/exp.out
gas/testsuite/gasp/gasp.exp
gas/testsuite/gasp/include.asm
gas/testsuite/gasp/include.err
gas/testsuite/gasp/include.out
gas/testsuite/gasp/listing.asm
gas/testsuite/gasp/listing.err
gas/testsuite/gasp/listing.out
gas/testsuite/gasp/macro.asm
gas/testsuite/gasp/macro.err
gas/testsuite/gasp/macro.out
gas/testsuite/gasp/mdouble.asm
gas/testsuite/gasp/mdouble.err
gas/testsuite/gasp/mdouble.out
gas/testsuite/gasp/mri/embed.asm
gas/testsuite/gasp/mri/embed.out
gas/testsuite/gasp/mri/exists.asm
gas/testsuite/gasp/mri/exists.out
gas/testsuite/gasp/mri/irp.asm
gas/testsuite/gasp/mri/irp.out
gas/testsuite/gasp/mri/irpc.asm
gas/testsuite/gasp/mri/irpc.out
gas/testsuite/gasp/mri/macro.asm
gas/testsuite/gasp/mri/macro.out
gas/testsuite/gasp/mri/narg.asm
gas/testsuite/gasp/mri/narg.out
gas/testsuite/gasp/mri/rept.asm
gas/testsuite/gasp/mri/rept.out
gas/testsuite/gasp/pl1.asm
gas/testsuite/gasp/pl1.err
gas/testsuite/gasp/pl1.out
gas/testsuite/gasp/pl2.asm
gas/testsuite/gasp/pl2.err
gas/testsuite/gasp/pl2.out
gas/testsuite/gasp/pl3.asm
gas/testsuite/gasp/pl3.err
gas/testsuite/gasp/pl3.out
gas/testsuite/gasp/pl4.asm
gas/testsuite/gasp/pl4.err
gas/testsuite/gasp/pl4.out
gas/testsuite/gasp/pl5.asm
gas/testsuite/gasp/pl5.err
gas/testsuite/gasp/pl5.out
gas/testsuite/gasp/pl6.asm
gas/testsuite/gasp/pl6.err
gas/testsuite/gasp/pl6.out
gas/testsuite/gasp/pl7.asm
gas/testsuite/gasp/pl7.err
gas/testsuite/gasp/pl7.out
gas/testsuite/gasp/pl8.asm
gas/testsuite/gasp/pl8.err
gas/testsuite/gasp/pl8.out
gas/testsuite/gasp/pr7583.asm
gas/testsuite/gasp/pr7583.err
gas/testsuite/gasp/pr7583.out
gas/testsuite/gasp/reg.asm
gas/testsuite/gasp/reg.err
gas/testsuite/gasp/reg.out
gas/testsuite/gasp/rep.asm
gas/testsuite/gasp/rep.err
gas/testsuite/gasp/rep.out
gas/testsuite/gasp/repeat.asm
gas/testsuite/gasp/repeat.err
gas/testsuite/gasp/repeat.out
gas/testsuite/gasp/reperr.asm
gas/testsuite/gasp/reperr.err
gas/testsuite/gasp/reperr.out
gas/testsuite/gasp/reperr1.asm
gas/testsuite/gasp/reperr1.err
gas/testsuite/gasp/reperr1.out
gas/testsuite/gasp/reperr2.asm
gas/testsuite/gasp/reperr2.err
gas/testsuite/gasp/reperr2.out
gas/testsuite/gasp/reperr3.asm
gas/testsuite/gasp/reperr3.err
gas/testsuite/gasp/reperr3.out
gas/testsuite/gasp/sdata.asm
gas/testsuite/gasp/sdata.err
gas/testsuite/gasp/sdata.out
gas/testsuite/gasp/sfunc.asm
gas/testsuite/gasp/sfunc.err
gas/testsuite/gasp/sfunc.out
gas/testsuite/gasp/t1.asm
gas/testsuite/gasp/t1.err
gas/testsuite/gasp/t1.out
gas/testsuite/gasp/t2.asm
gas/testsuite/gasp/t2.err
gas/testsuite/gasp/t2.out
gas/testsuite/gasp/t3.asm
gas/testsuite/gasp/t3.err
gas/testsuite/gasp/t3.out
gas/testsuite/gasp/while.asm
gas/testsuite/gasp/while.err
gas/testsuite/gasp/while.out
gas/testsuite/lib/doboth
gas/testsuite/lib/doobjcmp
gas/testsuite/lib/dostriptest
gas/testsuite/lib/dotest
gas/testsuite/lib/dounsreloc
gas/testsuite/lib/dounssym
gas/testsuite/lib/gas-defs.exp
gas/testsuite/lib/gas-dg.exp
gas/testsuite/lib/run
gas/vmsconf.sh
gas/write.c
gas/write.h
gdb/config/i386/windows.mh
gdb/doc/GDBvn.texi
gdb/doc/remote.texi
gdb/testsuite/gdb.base/README
gdb/testsuite/gdb.base/crossload.exp
gdb/testsuite/gdb.base/i486-elf.u
gdb/testsuite/gdb.base/i860-elf.u
gdb/testsuite/gdb.base/m68k-aout.u
gdb/testsuite/gdb.base/m68k-aout2.u
gdb/testsuite/gdb.base/m68k-elf.u
gdb/testsuite/gdb.base/mips-ecoff.u
gdb/testsuite/gdb.base/sparc-aout.u
gdb/testsuite/gdb.base/sparc-elf.u
gdb/tui/Makefile
gdb/windows-nat.c
gprof/.gdbinit
gprof/ChangeLog
gprof/Makefile.am
gprof/Makefile.in
gprof/NOTES
gprof/TEST
gprof/TODO
gprof/aclocal.m4
gprof/alpha.c
gprof/basic_blocks.c
gprof/basic_blocks.h
gprof/bb_exit_func.c
gprof/bbconv.pl
gprof/bsd_callg_bl.m
gprof/call_graph.c
gprof/call_graph.h
gprof/cg_arcs.c
gprof/cg_arcs.h
gprof/cg_dfn.c
gprof/cg_dfn.h
gprof/cg_print.c
gprof/cg_print.h
gprof/configure
gprof/configure.in
gprof/corefile.c
gprof/corefile.h
gprof/flat_bl.m
gprof/fsf_callg_bl.m
gprof/gconfig.in
gprof/gen-c-prog.awk
gprof/gmon.h
gprof/gmon_io.c
gprof/gmon_io.h
gprof/gmon_out.h
gprof/gprof.1
gprof/gprof.c
gprof/gprof.h
gprof/gprof.texi
gprof/hertz.c
gprof/hertz.h
gprof/hist.c
gprof/hist.h
gprof/i386.c
gprof/po/Make-in
gprof/po/POTFILES.in
gprof/po/gprof.pot
gprof/search_list.c
gprof/search_list.h
gprof/source.c
gprof/source.h
gprof/sparc.c
gprof/stamp-h.in
gprof/sym_ids.c
gprof/sym_ids.h
gprof/symtab.c
gprof/symtab.h
gprof/tahoe.c
gprof/utils.c
gprof/utils.h
gprof/vax.c
include/COPYING
include/ChangeLog
include/ansidecl.h
include/aout/ChangeLog
include/aout/adobe.h
include/aout/aout64.h
include/aout/ar.h
include/aout/dynix3.h
include/aout/encap.h
include/aout/host.h
include/aout/hp.h
include/aout/hp300hpux.h
include/aout/hppa.h
include/aout/ranlib.h
include/aout/reloc.h
include/aout/stab.def
include/aout/stab_gnu.h
include/aout/sun4.h
include/bfdlink.h
include/bout.h
include/callback.h
include/coff/ChangeLog
include/coff/a29k.h
include/coff/alpha.h
include/coff/apollo.h
include/coff/arm.h
include/coff/aux-coff.h
include/coff/ecoff.h
include/coff/go32exe.h
include/coff/h8300.h
include/coff/h8500.h
include/coff/i386.h
include/coff/i860.h
include/coff/i960.h
include/coff/internal.h
include/coff/m68k.h
include/coff/m88k.h
include/coff/mcore.h
include/coff/mips.h
include/coff/pe.h
include/coff/powerpc.h
include/coff/rs6000.h
include/coff/sh.h
include/coff/sparc.h
include/coff/sym.h
include/coff/symconst.h
include/coff/tic30.h
include/coff/tic80.h
include/coff/w65.h
include/coff/we32k.h
include/coff/z8k.h
include/demangle.h
include/dis-asm.h
include/elf/ChangeLog
include/elf/alpha.h
include/elf/arc.h
include/elf/arm-oabi.h
include/elf/arm.h
include/elf/common.h
include/elf/d10v.h
include/elf/d30v.h
include/elf/dwarf.h
include/elf/dwarf2.h
include/elf/external.h
include/elf/fr30.h
include/elf/hppa.h
include/elf/i386.h
include/elf/i960.h
include/elf/internal.h
include/elf/m32r.h
include/elf/m68k.h
include/elf/mcore.h
include/elf/mips.h
include/elf/mn10200.h
include/elf/mn10300.h
include/elf/pj.h
include/elf/ppc.h
include/elf/reloc-macros.h
include/elf/sh.h
include/elf/sparc.h
include/elf/v850.h
include/floatformat.h
include/fnmatch.h
include/fopen-bin.h
include/fopen-same.h
include/fopen-vms.h
include/gdbm.h
include/getopt.h
include/hp-symtab.h
include/ieee.h
include/libiberty.h
include/mpw/ChangeLog
include/mpw/README
include/mpw/dir.h
include/mpw/dirent.h
include/mpw/fcntl.h
include/mpw/grp.h
include/mpw/mpw.h
include/mpw/pwd.h
include/mpw/spin.h
include/mpw/stat.h
include/mpw/sys/file.h
include/mpw/sys/param.h
include/mpw/sys/resource.h
include/mpw/sys/stat.h
include/mpw/sys/time.h
include/mpw/sys/types.h
include/mpw/utime.h
include/mpw/varargs.h
include/nlm/ChangeLog
include/nlm/alpha-ext.h
include/nlm/common.h
include/nlm/external.h
include/nlm/i386-ext.h
include/nlm/internal.h
include/nlm/ppc-ext.h
include/nlm/sparc32-ext.h
include/oasys.h
include/objalloc.h
include/obstack.h
include/opcode/ChangeLog
include/opcode/a29k.h
include/opcode/alpha.h
include/opcode/arc.h
include/opcode/arm.h
include/opcode/cgen.h
include/opcode/convex.h
include/opcode/d10v.h
include/opcode/d30v.h
include/opcode/h8300.h
include/opcode/hppa.h
include/opcode/i386.h
include/opcode/i860.h
include/opcode/i960.h
include/opcode/m68k.h
include/opcode/m88k.h
include/opcode/mips.h
include/opcode/mn10200.h
include/opcode/mn10300.h
include/opcode/np1.h
include/opcode/ns32k.h
include/opcode/pj.h
include/opcode/pn.h
include/opcode/ppc.h
include/opcode/pyr.h
include/opcode/sparc.h
include/opcode/tahoe.h
include/opcode/tic30.h
include/opcode/tic80.h
include/opcode/v850.h
include/opcode/vax.h
include/os9k.h
include/progress.h
include/regs/ChangeLog
include/remote-sim.h
include/sim-d10v.h
include/splay-tree.h
include/symcat.h
include/wait.h
install-sh
intl/ChangeLog
intl/Makefile.in
intl/acconfig.h
intl/aclocal.m4
intl/bindtextdom.c
intl/cat-compat.c
intl/config.in
intl/configure
intl/configure.in
intl/dcgettext.c
intl/dgettext.c
intl/explodename.c
intl/finddomain.c
intl/gettext.c
intl/gettext.h
intl/gettextP.h
intl/hash-string.h
intl/intl-compat.c
intl/intlh.inst.in
intl/l10nflist.c
intl/libgettext.h
intl/libintl.glibc
intl/linux-msg.sed
intl/loadinfo.h
intl/loadmsgcat.c
intl/localealias.c
intl/po2tbl.sed.in
intl/textdomain.c
intl/xopen-msg.sed
ld/ChangeLog
ld/Makefile.am
ld/Makefile.in
ld/NEWS
ld/README
ld/TODO
ld/acinclude.m4
ld/aclocal.m4
ld/config.in
ld/configure
ld/configure.host
ld/configure.in
ld/configure.tgt
ld/deffile.h
ld/deffilep.y
ld/dep-in.sed
ld/emulparams/README
ld/emulparams/a29k.sh
ld/emulparams/aixppc.sh
ld/emulparams/aixrs6.sh
ld/emulparams/alpha.sh
ld/emulparams/arcelf.sh
ld/emulparams/arm_epoc_pe.sh
ld/emulparams/armaoutb.sh
ld/emulparams/armaoutl.sh
ld/emulparams/armcoff.sh
ld/emulparams/armelf.sh
ld/emulparams/armelf_linux.sh
ld/emulparams/armelf_linux26.sh
ld/emulparams/armelf_oabi.sh
ld/emulparams/armnbsd.sh
ld/emulparams/armpe.sh
ld/emulparams/coff_sparc.sh
ld/emulparams/d10velf.sh
ld/emulparams/d30v_e.sh
ld/emulparams/d30v_o.sh
ld/emulparams/d30velf.sh
ld/emulparams/delta68.sh
ld/emulparams/ebmon29k.sh
ld/emulparams/elf32_i960.sh
ld/emulparams/elf32_sparc.sh
ld/emulparams/elf32b4300.sh
ld/emulparams/elf32bmip.sh
ld/emulparams/elf32bmipn32.sh
ld/emulparams/elf32bsmip.sh
ld/emulparams/elf32ebmip.sh
ld/emulparams/elf32elmip.sh
ld/emulparams/elf32fr30.sh
ld/emulparams/elf32l4300.sh
ld/emulparams/elf32lmip.sh
ld/emulparams/elf32lppc.sh
ld/emulparams/elf32lsmip.sh
ld/emulparams/elf32mcore.sh
ld/emulparams/elf32ppc.sh
ld/emulparams/elf32ppclinux.sh
ld/emulparams/elf64_sparc.sh
ld/emulparams/elf64alpha.sh
ld/emulparams/elf64bmip.sh
ld/emulparams/elf64hppa.sh
ld/emulparams/elf_i386.sh
ld/emulparams/elf_i386_be.sh
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
ld/emulparams/i386beos.sh
ld/emulparams/i386bsd.sh
ld/emulparams/i386coff.sh
ld/emulparams/i386go32.sh
ld/emulparams/i386linux.sh
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
ld/emulparams/m68klynx.sh
ld/emulparams/m68knbsd.sh
ld/emulparams/m68kpsos.sh
ld/emulparams/m88kbcs.sh
ld/emulparams/mcorepe.sh
ld/emulparams/mipsbig.sh
ld/emulparams/mipsbsd.sh
ld/emulparams/mipsidt.sh
ld/emulparams/mipsidtl.sh
ld/emulparams/mipslit.sh
ld/emulparams/mipslnews.sh
ld/emulparams/mn10200.sh
ld/emulparams/mn10300.sh
ld/emulparams/news.sh
ld/emulparams/ns32knbsd.sh
ld/emulparams/pc532macha.sh
ld/emulparams/pjelf.sh
ld/emulparams/pjlelf.sh
ld/emulparams/ppcmacos.sh
ld/emulparams/ppcnw.sh
ld/emulparams/ppcpe.sh
ld/emulparams/riscix.sh
ld/emulparams/sa29200.sh
ld/emulparams/sh.sh
ld/emulparams/shelf.sh
ld/emulparams/shl.sh
ld/emulparams/shlelf.sh
ld/emulparams/sparcaout.sh
ld/emulparams/sparclinux.sh
ld/emulparams/sparclynx.sh
ld/emulparams/sparcnbsd.sh
ld/emulparams/st2000.sh
ld/emulparams/sun3.sh
ld/emulparams/sun4.sh
ld/emulparams/tic30aout.sh
ld/emulparams/tic30coff.sh
ld/emulparams/tic80coff.sh
ld/emulparams/v850.sh
ld/emulparams/vanilla.sh
ld/emulparams/vax.sh
ld/emulparams/vsta.sh
ld/emulparams/w65.sh
ld/emulparams/z8001.sh
ld/emulparams/z8002.sh
ld/emultempl/README
ld/emultempl/aix.em
ld/emultempl/armcoff.em
ld/emultempl/armelf.em
ld/emultempl/armelf_oabi.em
ld/emultempl/astring.sed
ld/emultempl/beos.em
ld/emultempl/elf32.em
ld/emultempl/generic.em
ld/emultempl/gld960.em
ld/emultempl/gld960c.em
ld/emultempl/hppaelf.em
ld/emultempl/linux.em
ld/emultempl/lnk960.em
ld/emultempl/mipsecoff.em
ld/emultempl/ostring.sed
ld/emultempl/pe.em
ld/emultempl/sunos.em
ld/emultempl/vanilla.em
ld/gen-doc.texi
ld/genscripts.sh
ld/h8-doc.texi
ld/ld.1
ld/ld.h
ld/ld.texinfo
ld/ldcref.c
ld/ldctor.c
ld/ldctor.h
ld/ldemul.c
ld/ldemul.h
ld/ldexp.c
ld/ldexp.h
ld/ldfile.c
ld/ldfile.h
ld/ldgram.y
ld/ldint.texinfo
ld/ldlang.c
ld/ldlang.h
ld/ldlex.h
ld/ldlex.l
ld/ldmain.c
ld/ldmain.h
ld/ldmisc.c
ld/ldmisc.h
ld/ldver.c
ld/ldver.h
ld/ldwrite.c
ld/ldwrite.h
ld/lexsup.c
ld/mac-ld.r
ld/mpw-config.in
ld/mpw-elfmips.c
ld/mpw-eppcmac.c
ld/mpw-esh.c
ld/mpw-idtmips.c
ld/mpw-make.sed
ld/mri.c
ld/mri.h
ld/pe-dll.c
ld/pe-dll.h
ld/po/Make-in
ld/po/POTFILES.in
ld/po/ld.pot
ld/scripttempl/README
ld/scripttempl/a29k.sc
ld/scripttempl/aix.sc
ld/scripttempl/alpha.sc
ld/scripttempl/aout.sc
ld/scripttempl/armaout.sc
ld/scripttempl/armcoff.sc
ld/scripttempl/delta68.sc
ld/scripttempl/ebmon29k.sc
ld/scripttempl/elf.sc
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
ld/scripttempl/h8500s.sc
ld/scripttempl/hppaelf.sc
ld/scripttempl/i386beos.sc
ld/scripttempl/i386coff.sc
ld/scripttempl/i386go32.sc
ld/scripttempl/i386lynx.sc
ld/scripttempl/i386msdos.sc
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
ld/testsuite/ld-cdtest/cdtest.exp
ld/testsuite/ld-checks/asm.s
ld/testsuite/ld-checks/checks.exp
ld/testsuite/ld-checks/script
ld/testsuite/ld-elfvers/vers.exp
ld/testsuite/ld-elfvers/vers1.c
ld/testsuite/ld-elfvers/vers1.dsym
ld/testsuite/ld-elfvers/vers1.map
ld/testsuite/ld-elfvers/vers1.sym
ld/testsuite/ld-elfvers/vers1.ver
ld/testsuite/ld-elfvers/vers13.asym
ld/testsuite/ld-elfvers/vers15.c
ld/testsuite/ld-elfvers/vers15.dsym
ld/testsuite/ld-elfvers/vers15.sym
ld/testsuite/ld-elfvers/vers15.ver
ld/testsuite/ld-elfvers/vers16.c
ld/testsuite/ld-elfvers/vers16.dsym
ld/testsuite/ld-elfvers/vers16.map
ld/testsuite/ld-elfvers/vers16a.c
ld/testsuite/ld-elfvers/vers16a.dsym
ld/testsuite/ld-elfvers/vers16a.ver
ld/testsuite/ld-elfvers/vers17.c
ld/testsuite/ld-elfvers/vers17.dsym
ld/testsuite/ld-elfvers/vers17.map
ld/testsuite/ld-elfvers/vers17.ver
ld/testsuite/ld-elfvers/vers18.c
ld/testsuite/ld-elfvers/vers18.dsym
ld/testsuite/ld-elfvers/vers18.map
ld/testsuite/ld-elfvers/vers18.sym
ld/testsuite/ld-elfvers/vers18.ver
ld/testsuite/ld-elfvers/vers19.c
ld/testsuite/ld-elfvers/vers19.dsym
ld/testsuite/ld-elfvers/vers19.ver
ld/testsuite/ld-elfvers/vers2.c
ld/testsuite/ld-elfvers/vers2.dsym
ld/testsuite/ld-elfvers/vers2.map
ld/testsuite/ld-elfvers/vers2.ver
ld/testsuite/ld-elfvers/vers3.c
ld/testsuite/ld-elfvers/vers3.dsym
ld/testsuite/ld-elfvers/vers3.ver
ld/testsuite/ld-elfvers/vers4.c
ld/testsuite/ld-elfvers/vers4.sym
ld/testsuite/ld-elfvers/vers4a.dsym
ld/testsuite/ld-elfvers/vers4a.sym
ld/testsuite/ld-elfvers/vers4a.ver
ld/testsuite/ld-elfvers/vers5.c
ld/testsuite/ld-elfvers/vers6.c
ld/testsuite/ld-elfvers/vers6.dsym
ld/testsuite/ld-elfvers/vers6.sym
ld/testsuite/ld-elfvers/vers6.ver
ld/testsuite/ld-elfvers/vers7.c
ld/testsuite/ld-elfvers/vers7.map
ld/testsuite/ld-elfvers/vers7a.c
ld/testsuite/ld-elfvers/vers7a.dsym
ld/testsuite/ld-elfvers/vers7a.sym
ld/testsuite/ld-elfvers/vers7a.ver
ld/testsuite/ld-elfvers/vers8.c
ld/testsuite/ld-elfvers/vers8.map
ld/testsuite/ld-elfvers/vers8.ver
ld/testsuite/ld-elfvers/vers9.c
ld/testsuite/ld-elfvers/vers9.dsym
ld/testsuite/ld-elfvers/vers9.sym
ld/testsuite/ld-elfvers/vers9.ver
ld/testsuite/ld-empic/empic.exp
ld/testsuite/ld-empic/relax.t
ld/testsuite/ld-empic/relax1.c
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
ld/testsuite/ld-empic/runtest2.c
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
ld/testsuite/ld-scripts/defined.exp
ld/testsuite/ld-scripts/defined.s
ld/testsuite/ld-scripts/defined.t
ld/testsuite/ld-scripts/phdrs.exp
ld/testsuite/ld-scripts/phdrs.s
ld/testsuite/ld-scripts/phdrs.t
ld/testsuite/ld-scripts/script.exp
ld/testsuite/ld-scripts/script.s
ld/testsuite/ld-scripts/script.t
ld/testsuite/ld-scripts/scriptm.t
ld/testsuite/ld-scripts/sizeof.exp
ld/testsuite/ld-scripts/sizeof.s
ld/testsuite/ld-scripts/sizeof.t
ld/testsuite/ld-scripts/weak.exp
ld/testsuite/ld-scripts/weak.t
ld/testsuite/ld-scripts/weak1.s
ld/testsuite/ld-scripts/weak2.s
ld/testsuite/ld-selective/1.c
ld/testsuite/ld-selective/2.c
ld/testsuite/ld-selective/3.cc
ld/testsuite/ld-selective/4.cc
ld/testsuite/ld-selective/selective.exp
ld/testsuite/ld-sh/sh.exp
ld/testsuite/ld-sh/sh1.s
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
ld/testsuite/ld-versados/t2-3.ro
ld/testsuite/ld-versados/t2.ld
ld/testsuite/ld-versados/t2.ook
ld/testsuite/ld-versados/versados.exp
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
move-if-change
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
Diffstat (limited to 'gas/config/tc-i960.c')
-rw-r--r-- | gas/config/tc-i960.c | 3349 |
1 files changed, 0 insertions, 3349 deletions
diff --git a/gas/config/tc-i960.c b/gas/config/tc-i960.c deleted file mode 100644 index d8c15c09911..00000000000 --- a/gas/config/tc-i960.c +++ /dev/null @@ -1,3349 +0,0 @@ -/* tc-i960.c - All the i80960-specific stuff - Copyright (C) 1989, 90, 91, 92, 93, 94, 95, 96, 97, 98, 1999 - Free Software Foundation, Inc. - - This file is part of GAS. - - GAS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - GAS is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with GAS; see the file COPYING. If not, write to the Free - Software Foundation, 59 Temple Place - Suite 330, Boston, MA - 02111-1307, USA. */ - -/* See comment on md_parse_option for 80960-specific invocation options. */ - -/* There are 4 different lengths of (potentially) symbol-based displacements - in the 80960 instruction set, each of which could require address fix-ups - and (in the case of external symbols) emission of relocation directives: - - 32-bit (MEMB) - This is a standard length for the base assembler and requires no - special action. - - 13-bit (COBR) - This is a non-standard length, but the base assembler has a - hook for bit field address fixups: the fixS structure can - point to a descriptor of the field, in which case our - md_number_to_field() routine gets called to process it. - - I made the hook a little cleaner by having fix_new() (in the base - assembler) return a pointer to the fixS in question. And I made it a - little simpler by storing the field size (in this case 13) instead of - of a pointer to another structure: 80960 displacements are ALWAYS - stored in the low-order bits of a 4-byte word. - - Since the target of a COBR cannot be external, no relocation - directives for this size displacement have to be generated. - But the base assembler had to be modified to issue error - messages if the symbol did turn out to be external. - - 24-bit (CTRL) - Fixups are handled as for the 13-bit case (except that 24 is stored - in the fixS). - - The relocation directive generated is the same as that for the 32-bit - displacement, except that it's PC-relative (the 32-bit displacement - never is). The i80960 version of the linker needs a mod to - distinguish and handle the 24-bit case. - - 12-bit (MEMA) - MEMA formats are always promoted to MEMB (32-bit) if the displacement - is based on a symbol, because it could be relocated at link time. - The only time we use the 12-bit format is if an absolute value of - less than 4096 is specified, in which case we need neither a fixup nor - a relocation directive. */ - -#include <stdio.h> -#include <ctype.h> - -#include "as.h" - -#include "obstack.h" - -#include "opcode/i960.h" - -#if defined (OBJ_AOUT) || defined (OBJ_BOUT) - -#define TC_S_IS_SYSPROC(s) ((1<=S_GET_OTHER(s)) && (S_GET_OTHER(s)<=32)) -#define TC_S_IS_BALNAME(s) (S_GET_OTHER(s) == N_BALNAME) -#define TC_S_IS_CALLNAME(s) (S_GET_OTHER(s) == N_CALLNAME) -#define TC_S_IS_BADPROC(s) ((S_GET_OTHER(s) != 0) && !TC_S_IS_CALLNAME(s) && !TC_S_IS_BALNAME(s) && !TC_S_IS_SYSPROC(s)) - -#define TC_S_SET_SYSPROC(s, p) (S_SET_OTHER((s), (p)+1)) -#define TC_S_GET_SYSPROC(s) (S_GET_OTHER(s)-1) - -#define TC_S_FORCE_TO_BALNAME(s) (S_SET_OTHER((s), N_BALNAME)) -#define TC_S_FORCE_TO_CALLNAME(s) (S_SET_OTHER((s), N_CALLNAME)) -#define TC_S_FORCE_TO_SYSPROC(s) {;} - -#else /* ! OBJ_A/BOUT */ -#ifdef OBJ_COFF - -#define TC_S_IS_SYSPROC(s) (S_GET_STORAGE_CLASS(s) == C_SCALL) -#define TC_S_IS_BALNAME(s) (SF_GET_BALNAME(s)) -#define TC_S_IS_CALLNAME(s) (SF_GET_CALLNAME(s)) -#define TC_S_IS_BADPROC(s) (TC_S_IS_SYSPROC(s) && TC_S_GET_SYSPROC(s) < 0 && 31 < TC_S_GET_SYSPROC(s)) - -#define TC_S_SET_SYSPROC(s, p) ((s)->sy_symbol.ost_auxent[1].x_sc.x_stindx = (p)) -#define TC_S_GET_SYSPROC(s) ((s)->sy_symbol.ost_auxent[1].x_sc.x_stindx) - -#define TC_S_FORCE_TO_BALNAME(s) (SF_SET_BALNAME(s)) -#define TC_S_FORCE_TO_CALLNAME(s) (SF_SET_CALLNAME(s)) -#define TC_S_FORCE_TO_SYSPROC(s) (S_SET_STORAGE_CLASS((s), C_SCALL)) - -#else /* ! OBJ_COFF */ -#ifdef OBJ_ELF -#define TC_S_IS_SYSPROC(s) 0 - -#define TC_S_IS_BALNAME(s) 0 -#define TC_S_IS_CALLNAME(s) 0 -#define TC_S_IS_BADPROC(s) 0 - -#define TC_S_SET_SYSPROC(s, p) -#define TC_S_GET_SYSPROC(s) 0 - -#define TC_S_FORCE_TO_BALNAME(s) -#define TC_S_FORCE_TO_CALLNAME(s) -#define TC_S_FORCE_TO_SYSPROC(s) -#else - #error COFF, a.out, b.out, and ELF are the only supported formats. -#endif /* ! OBJ_ELF */ -#endif /* ! OBJ_COFF */ -#endif /* ! OBJ_A/BOUT */ - -extern char *input_line_pointer; - -#if !defined (BFD_ASSEMBLER) && !defined (BFD) -#ifdef OBJ_COFF -const int md_reloc_size = sizeof (struct reloc); -#else /* OBJ_COFF */ -const int md_reloc_size = sizeof (struct relocation_info); -#endif /* OBJ_COFF */ -#endif - -/* Local i80960 routines. */ - -static void brcnt_emit (); /* Emit branch-prediction instrumentation code */ -static char *brlab_next (); /* Return next branch local label */ -void brtab_emit (); /* Emit br-predict instrumentation table */ -static void cobr_fmt (); /* Generate COBR instruction */ -static void ctrl_fmt (); /* Generate CTRL instruction */ -static char *emit (); /* Emit (internally) binary */ -static int get_args (); /* Break arguments out of comma-separated list */ -static void get_cdisp (); /* Handle COBR or CTRL displacement */ -static char *get_ispec (); /* Find index specification string */ -static int get_regnum (); /* Translate text to register number */ -static int i_scan (); /* Lexical scan of instruction source */ -static void mem_fmt (); /* Generate MEMA or MEMB instruction */ -static void mema_to_memb (); /* Convert MEMA instruction to MEMB format */ -static void parse_expr (); /* Parse an expression */ -static int parse_ldconst (); /* Parse and replace a 'ldconst' pseudo-op */ -static void parse_memop (); /* Parse a memory operand */ -static void parse_po (); /* Parse machine-dependent pseudo-op */ -static void parse_regop (); /* Parse a register operand */ -static void reg_fmt (); /* Generate a REG format instruction */ -void reloc_callj (); /* Relocate a 'callj' instruction */ -static void relax_cobr (); /* "De-optimize" cobr into compare/branch */ -static void s_leafproc (); /* Process '.leafproc' pseudo-op */ -static void s_sysproc (); /* Process '.sysproc' pseudo-op */ -static int shift_ok (); /* Will a 'shlo' substiture for a 'ldconst'? */ -static void syntax (); /* Give syntax error */ -static int targ_has_sfr (); /* Target chip supports spec-func register? */ -static int targ_has_iclass (); /* Target chip supports instruction set? */ - -/* See md_parse_option() for meanings of these options */ -static char norelax; /* True if -norelax switch seen */ -static char instrument_branches; /* True if -b switch seen */ - -/* Characters that always start a comment. - If the pre-processor is disabled, these aren't very useful. - */ -const char comment_chars[] = "#"; - -/* Characters that only start a comment at the beginning of - a line. If the line seems to have the form '# 123 filename' - .line and .file directives will appear in the pre-processed output. - - Note that input_file.c hand checks for '#' at the beginning of the - first line of the input file. This is because the compiler outputs - #NO_APP at the beginning of its output. - */ - -/* Also note that comments started like this one will always work. */ - -const char line_comment_chars[1]; - -const char line_separator_chars[1]; - -/* Chars that can be used to separate mant from exp in floating point nums */ -const char EXP_CHARS[] = "eE"; - -/* Chars that mean this number is a floating point constant, - as in 0f12.456 or 0d1.2345e12 - */ -const char FLT_CHARS[] = "fFdDtT"; - - -/* Table used by base assembler to relax addresses based on varying length - instructions. The fields are: - 1) most positive reach of this state, - 2) most negative reach of this state, - 3) how many bytes this mode will add to the size of the current frag - 4) which index into the table to try if we can't fit into this one. - - For i80960, the only application is the (de-)optimization of cobr - instructions into separate compare and branch instructions when a 13-bit - displacement won't hack it. - */ -const relax_typeS md_relax_table[] = -{ - {0, 0, 0, 0}, /* State 0 => no more relaxation possible */ - {4088, -4096, 0, 2}, /* State 1: conditional branch (cobr) */ - {0x800000 - 8, -0x800000, 4, 0}, /* State 2: compare (reg) & branch (ctrl) */ -}; - -static void s_endian PARAMS ((int)); - -/* These are the machine dependent pseudo-ops. - - This table describes all the machine specific pseudo-ops the assembler - has to support. The fields are: - pseudo-op name without dot - function to call to execute this pseudo-op - integer arg to pass to the function - */ -#define S_LEAFPROC 1 -#define S_SYSPROC 2 - -const pseudo_typeS md_pseudo_table[] = -{ - {"bss", s_lcomm, 1}, - {"endian", s_endian, 0}, - {"extended", float_cons, 't'}, - {"leafproc", parse_po, S_LEAFPROC}, - {"sysproc", parse_po, S_SYSPROC}, - - {"word", cons, 4}, - {"quad", cons, 16}, - - {0, 0, 0} -}; - -/* Macros to extract info from an 'expressionS' structure 'e' */ -#define adds(e) e.X_add_symbol -#define offs(e) e.X_add_number - - -/* Branch-prediction bits for CTRL/COBR format opcodes */ -#define BP_MASK 0x00000002 /* Mask for branch-prediction bit */ -#define BP_TAKEN 0x00000000 /* Value to OR in to predict branch */ -#define BP_NOT_TAKEN 0x00000002 /* Value to OR in to predict no branch */ - - -/* Some instruction opcodes that we need explicitly */ -#define BE 0x12000000 -#define BG 0x11000000 -#define BGE 0x13000000 -#define BL 0x14000000 -#define BLE 0x16000000 -#define BNE 0x15000000 -#define BNO 0x10000000 -#define BO 0x17000000 -#define CHKBIT 0x5a002700 -#define CMPI 0x5a002080 -#define CMPO 0x5a002000 - -#define B 0x08000000 -#define BAL 0x0b000000 -#define CALL 0x09000000 -#define CALLS 0x66003800 -#define RET 0x0a000000 - - -/* These masks are used to build up a set of MEMB mode bits. */ -#define A_BIT 0x0400 -#define I_BIT 0x0800 -#define MEMB_BIT 0x1000 -#define D_BIT 0x2000 - - -/* Mask for the only mode bit in a MEMA instruction (if set, abase reg is - used). */ -#define MEMA_ABASE 0x2000 - -/* Info from which a MEMA or MEMB format instruction can be generated */ -typedef struct - { - /* (First) 32 bits of instruction */ - long opcode; - /* 0-(none), 12- or, 32-bit displacement needed */ - int disp; - /* The expression in the source instruction from which the - displacement should be determined. */ - char *e; - } - -memS; - - -/* The two pieces of info we need to generate a register operand */ -struct regop - { - int mode; /* 0 =>local/global/spec reg; 1=> literal or fp reg */ - int special; /* 0 =>not a sfr; 1=> is a sfr (not valid w/mode=0) */ - int n; /* Register number or literal value */ - }; - - -/* Number and assembler mnemonic for all registers that can appear in - operands. */ -static const struct - { - char *reg_name; - int reg_num; - } -regnames[] = -{ - { "pfp", 0 }, - { "sp", 1 }, - { "rip", 2 }, - { "r3", 3 }, - { "r4", 4 }, - { "r5", 5 }, - { "r6", 6 }, - { "r7", 7 }, - { "r8", 8 }, - { "r9", 9 }, - { "r10", 10 }, - { "r11", 11 }, - { "r12", 12 }, - { "r13", 13 }, - { "r14", 14 }, - { "r15", 15 }, - { "g0", 16 }, - { "g1", 17 }, - { "g2", 18 }, - { "g3", 19 }, - { "g4", 20 }, - { "g5", 21 }, - { "g6", 22 }, - { "g7", 23 }, - { "g8", 24 }, - { "g9", 25 }, - { "g10", 26 }, - { "g11", 27 }, - { "g12", 28 }, - { "g13", 29 }, - { "g14", 30 }, - { "fp", 31 }, - - /* Numbers for special-function registers are for assembler internal - use only: they are scaled back to range [0-31] for binary output. */ -#define SF0 32 - - { "sf0", 32 }, - { "sf1", 33 }, - { "sf2", 34 }, - { "sf3", 35 }, - { "sf4", 36 }, - { "sf5", 37 }, - { "sf6", 38 }, - { "sf7", 39 }, - { "sf8", 40 }, - { "sf9", 41 }, - { "sf10", 42 }, - { "sf11", 43 }, - { "sf12", 44 }, - { "sf13", 45 }, - { "sf14", 46 }, - { "sf15", 47 }, - { "sf16", 48 }, - { "sf17", 49 }, - { "sf18", 50 }, - { "sf19", 51 }, - { "sf20", 52 }, - { "sf21", 53 }, - { "sf22", 54 }, - { "sf23", 55 }, - { "sf24", 56 }, - { "sf25", 57 }, - { "sf26", 58 }, - { "sf27", 59 }, - { "sf28", 60 }, - { "sf29", 61 }, - { "sf30", 62 }, - { "sf31", 63 }, - - /* Numbers for floating point registers are for assembler internal - use only: they are scaled back to [0-3] for binary output. */ -#define FP0 64 - - { "fp0", 64 }, - { "fp1", 65 }, - { "fp2", 66 }, - { "fp3", 67 }, - - { NULL, 0 }, /* END OF LIST */ -}; - -#define IS_RG_REG(n) ((0 <= (n)) && ((n) < SF0)) -#define IS_SF_REG(n) ((SF0 <= (n)) && ((n) < FP0)) -#define IS_FP_REG(n) ((n) >= FP0) - -/* Number and assembler mnemonic for all registers that can appear as - 'abase' (indirect addressing) registers. */ -static const struct - { - char *areg_name; - int areg_num; - } -aregs[] = -{ - { "(pfp)", 0 }, - { "(sp)", 1 }, - { "(rip)", 2 }, - { "(r3)", 3 }, - { "(r4)", 4 }, - { "(r5)", 5 }, - { "(r6)", 6 }, - { "(r7)", 7 }, - { "(r8)", 8 }, - { "(r9)", 9 }, - { "(r10)", 10 }, - { "(r11)", 11 }, - { "(r12)", 12 }, - { "(r13)", 13 }, - { "(r14)", 14 }, - { "(r15)", 15 }, - { "(g0)", 16 }, - { "(g1)", 17 }, - { "(g2)", 18 }, - { "(g3)", 19 }, - { "(g4)", 20 }, - { "(g5)", 21 }, - { "(g6)", 22 }, - { "(g7)", 23 }, - { "(g8)", 24 }, - { "(g9)", 25 }, - { "(g10)", 26 }, - { "(g11)", 27 }, - { "(g12)", 28 }, - { "(g13)", 29 }, - { "(g14)", 30 }, - { "(fp)", 31 }, - -#define IPREL 32 - /* For assembler internal use only: this number never appears in binary - output. */ - { "(ip)", IPREL }, - - { NULL, 0 }, /* END OF LIST */ -}; - - -/* Hash tables */ -static struct hash_control *op_hash; /* Opcode mnemonics */ -static struct hash_control *reg_hash; /* Register name hash table */ -static struct hash_control *areg_hash; /* Abase register hash table */ - - -/* Architecture for which we are assembling */ -#define ARCH_ANY 0 /* Default: no architecture checking done */ -#define ARCH_KA 1 -#define ARCH_KB 2 -#define ARCH_MC 3 -#define ARCH_CA 4 -#define ARCH_JX 5 -#define ARCH_HX 6 -int architecture = ARCH_ANY; /* Architecture requested on invocation line */ -int iclasses_seen; /* OR of instruction classes (I_* constants) - * for which we've actually assembled - * instructions. - */ - - -/* BRANCH-PREDICTION INSTRUMENTATION - - The following supports generation of branch-prediction instrumentation - (turned on by -b switch). The instrumentation collects counts - of branches taken/not-taken for later input to a utility that will - set the branch prediction bits of the instructions in accordance with - the behavior observed. (Note that the KX series does not have - brach-prediction.) - - The instrumentation consists of: - - (1) before and after each conditional branch, a call to an external - routine that increments and steps over an inline counter. The - counter itself, initialized to 0, immediately follows the call - instruction. For each branch, the counter following the branch - is the number of times the branch was not taken, and the difference - between the counters is the number of times it was taken. An - example of an instrumented conditional branch: - - call BR_CNT_FUNC - .word 0 - LBRANCH23: be label - call BR_CNT_FUNC - .word 0 - - (2) a table of pointers to the instrumented branches, so that an - external postprocessing routine can locate all of the counters. - the table begins with a 2-word header: a pointer to the next in - a linked list of such tables (initialized to 0); and a count - of the number of entries in the table (exclusive of the header. - - Note that input source code is expected to already contain calls - an external routine that will link the branch local table into a - list of such tables. - */ - -/* Number of branches instrumented so far. Also used to generate - unique local labels for each instrumented branch. */ -static int br_cnt; - -#define BR_LABEL_BASE "LBRANCH" -/* Basename of local labels on instrumented branches, to avoid - conflict with compiler- generated local labels. */ - -#define BR_CNT_FUNC "__inc_branch" -/* Name of the external routine that will increment (and step over) an - inline counter. */ - -#define BR_TAB_NAME "__BRANCH_TABLE__" -/* Name of the table of pointers to branches. A local (i.e., - non-external) symbol. */ - -/***************************************************************************** - md_begin: One-time initialization. - - Set up hash tables. - - *************************************************************************** */ -void -md_begin () -{ - int i; /* Loop counter */ - const struct i960_opcode *oP; /* Pointer into opcode table */ - const char *retval; /* Value returned by hash functions */ - - op_hash = hash_new (); - reg_hash = hash_new (); - areg_hash = hash_new (); - - /* For some reason, the base assembler uses an empty string for "no - error message", instead of a NULL pointer. */ - retval = 0; - - for (oP = i960_opcodes; oP->name && !retval; oP++) - retval = hash_insert (op_hash, oP->name, (PTR) oP); - - for (i = 0; regnames[i].reg_name && !retval; i++) - retval = hash_insert (reg_hash, regnames[i].reg_name, - (char *) ®names[i].reg_num); - - for (i = 0; aregs[i].areg_name && !retval; i++) - retval = hash_insert (areg_hash, aregs[i].areg_name, - (char *) &aregs[i].areg_num); - - if (retval) - as_fatal (_("Hashing returned \"%s\"."), retval); -} - -/***************************************************************************** - md_assemble: Assemble an instruction - - Assumptions about the passed-in text: - - all comments, labels removed - - text is an instruction - - all white space compressed to single blanks - - all character constants have been replaced with decimal - - *************************************************************************** */ -void -md_assemble (textP) - char *textP; /* Source text of instruction */ -{ - /* Parsed instruction text, containing NO whitespace: arg[0]->opcode - mnemonic arg[1-3]->operands, with char constants replaced by - decimal numbers. */ - char *args[4]; - - int n_ops; /* Number of instruction operands */ - /* Pointer to instruction description */ - struct i960_opcode *oP; - /* TRUE iff opcode mnemonic included branch-prediction suffix (".f" - or ".t"). */ - int branch_predict; - /* Setting of branch-prediction bit(s) to be OR'd into instruction - opcode of CTRL/COBR format instructions. */ - long bp_bits; - - int n; /* Offset of last character in opcode mnemonic */ - - const char *bp_error_msg = _("branch prediction invalid on this opcode"); - - - /* Parse instruction into opcode and operands */ - memset (args, '\0', sizeof (args)); - n_ops = i_scan (textP, args); - if (n_ops == -1) - { - return; /* Error message already issued */ - } - - /* Do "macro substitution" (sort of) on 'ldconst' pseudo-instruction */ - if (!strcmp (args[0], "ldconst")) - { - n_ops = parse_ldconst (args); - if (n_ops == -1) - { - return; - } - } - - - - /* Check for branch-prediction suffix on opcode mnemonic, strip it off */ - n = strlen (args[0]) - 1; - branch_predict = 0; - bp_bits = 0; - if (args[0][n - 1] == '.' && (args[0][n] == 't' || args[0][n] == 'f')) - { - /* We could check here to see if the target architecture - supports branch prediction, but why bother? The bit will - just be ignored by processors that don't use it. */ - branch_predict = 1; - bp_bits = (args[0][n] == 't') ? BP_TAKEN : BP_NOT_TAKEN; - args[0][n - 1] = '\0'; /* Strip suffix from opcode mnemonic */ - } - - /* Look up opcode mnemonic in table and check number of operands. - Check that opcode is legal for the target architecture. If all - looks good, assemble instruction. */ - oP = (struct i960_opcode *) hash_find (op_hash, args[0]); - if (!oP || !targ_has_iclass (oP->iclass)) - { - as_bad (_("invalid opcode, \"%s\"."), args[0]); - - } - else if (n_ops != oP->num_ops) - { - as_bad (_("improper number of operands. expecting %d, got %d"), - oP->num_ops, n_ops); - } - else - { - switch (oP->format) - { - case FBRA: - case CTRL: - ctrl_fmt (args[1], oP->opcode | bp_bits, oP->num_ops); - if (oP->format == FBRA) - { - /* Now generate a 'bno' to same arg */ - ctrl_fmt (args[1], BNO | bp_bits, 1); - } - break; - case COBR: - case COJ: - cobr_fmt (args, oP->opcode | bp_bits, oP); - break; - case REG: - if (branch_predict) - { - as_warn (bp_error_msg); - } - reg_fmt (args, oP); - break; - case MEM1: - if (args[0][0] == 'c' && args[0][1] == 'a') - { - if (branch_predict) - { - as_warn (bp_error_msg); - } - mem_fmt (args, oP, 1); - break; - } - case MEM2: - case MEM4: - case MEM8: - case MEM12: - case MEM16: - if (branch_predict) - { - as_warn (bp_error_msg); - } - mem_fmt (args, oP, 0); - break; - case CALLJ: - if (branch_predict) - { - as_warn (bp_error_msg); - } - /* Output opcode & set up "fixup" (relocation); flag - relocation as 'callj' type. */ - know (oP->num_ops == 1); - get_cdisp (args[1], "CTRL", oP->opcode, 24, 0, 1); - break; - default: - BAD_CASE (oP->format); - break; - } - } -} /* md_assemble() */ - -/***************************************************************************** - md_number_to_chars: convert a number to target byte order - - *************************************************************************** */ -void -md_number_to_chars (buf, value, n) - char *buf; - valueT value; - int n; -{ - number_to_chars_littleendian (buf, value, n); -} - -/***************************************************************************** - md_chars_to_number: convert from target byte order to host byte order. - - *************************************************************************** */ -int -md_chars_to_number (val, n) - unsigned char *val; /* Value in target byte order */ - int n; /* Number of bytes in the input */ -{ - int retval; - - for (retval = 0; n--;) - { - retval <<= 8; - retval |= val[n]; - } - return retval; -} - - -#define MAX_LITTLENUMS 6 -#define LNUM_SIZE sizeof(LITTLENUM_TYPE) - -/***************************************************************************** - md_atof: convert ascii to floating point - - Turn a string at input_line_pointer into a floating point constant of type - 'type', and store the appropriate bytes at *litP. The number of LITTLENUMS - emitted is returned at 'sizeP'. An error message is returned, or a pointer - to an empty message if OK. - - Note we call the i386 floating point routine, rather than complicating - things with more files or symbolic links. - - *************************************************************************** */ -char * -md_atof (type, litP, sizeP) - int type; - char *litP; - int *sizeP; -{ - LITTLENUM_TYPE words[MAX_LITTLENUMS]; - LITTLENUM_TYPE *wordP; - int prec; - char *t; - char *atof_ieee (); - - switch (type) - { - case 'f': - case 'F': - prec = 2; - break; - - case 'd': - case 'D': - prec = 4; - break; - - case 't': - case 'T': - prec = 5; - type = 'x'; /* That's what atof_ieee() understands */ - break; - - default: - *sizeP = 0; - return _("Bad call to md_atof()"); - } - - t = atof_ieee (input_line_pointer, type, words); - if (t) - { - input_line_pointer = t; - } - - *sizeP = prec * LNUM_SIZE; - - /* Output the LITTLENUMs in REVERSE order in accord with i80960 - word-order. (Dunno why atof_ieee doesn't do it in the right - order in the first place -- probably because it's a hack of - atof_m68k.) */ - - for (wordP = words + prec - 1; prec--;) - { - md_number_to_chars (litP, (long) (*wordP--), LNUM_SIZE); - litP += sizeof (LITTLENUM_TYPE); - } - - return 0; -} - - -/***************************************************************************** - md_number_to_imm - - *************************************************************************** */ -void -md_number_to_imm (buf, val, n) - char *buf; - long val; - int n; -{ - md_number_to_chars (buf, val, n); -} - - -/***************************************************************************** - md_number_to_disp - - *************************************************************************** */ -void -md_number_to_disp (buf, val, n) - char *buf; - long val; - int n; -{ - md_number_to_chars (buf, val, n); -} - -/***************************************************************************** - md_number_to_field: - - Stick a value (an address fixup) into a bit field of - previously-generated instruction. - - *************************************************************************** */ -void -md_number_to_field (instrP, val, bfixP) - char *instrP; /* Pointer to instruction to be fixed */ - long val; /* Address fixup value */ - bit_fixS *bfixP; /* Description of bit field to be fixed up */ -{ - int numbits; /* Length of bit field to be fixed */ - long instr; /* 32-bit instruction to be fixed-up */ - long sign; /* 0 or -1, according to sign bit of 'val' */ - - /* Convert instruction back to host byte order. */ - instr = md_chars_to_number (instrP, 4); - - /* Surprise! -- we stored the number of bits to be modified rather - than a pointer to a structure. */ - numbits = (int) bfixP; - if (numbits == 1) - { - /* This is a no-op, stuck here by reloc_callj() */ - return; - } - - know ((numbits == 13) || (numbits == 24)); - - /* Propagate sign bit of 'val' for the given number of bits. Result - should be all 0 or all 1. */ - sign = val >> ((int) numbits - 1); - if (((val < 0) && (sign != -1)) - || ((val > 0) && (sign != 0))) - { - as_bad (_("Fixup of %ld too large for field width of %d"), - val, numbits); - } - else - { - /* Put bit field into instruction and write back in target - * byte order. - */ - val &= ~(-1 << (int) numbits); /* Clear unused sign bits */ - instr |= val; - md_number_to_chars (instrP, instr, 4); - } -} /* md_number_to_field() */ - - -/***************************************************************************** - md_parse_option - Invocation line includes a switch not recognized by the base assembler. - See if it's a processor-specific option. For the 960, these are: - - -norelax: - Conditional branch instructions that require displacements - greater than 13 bits (or that have external targets) should - generate errors. The default is to replace each such - instruction with the corresponding compare (or chkbit) and - branch instructions. Note that the Intel "j" cobr directives - are ALWAYS "de-optimized" in this way when necessary, - regardless of the setting of this option. - - -b: - Add code to collect information about branches taken, for - later optimization of branch prediction bits by a separate - tool. COBR and CNTL format instructions have branch - prediction bits (in the CX architecture); if "BR" represents - an instruction in one of these classes, the following rep- - resents the code generated by the assembler: - - call <increment routine> - .word 0 # pre-counter - Label: BR - call <increment routine> - .word 0 # post-counter - - A table of all such "Labels" is also generated. - - - -AKA, -AKB, -AKC, -ASA, -ASB, -AMC, -ACA: - Select the 80960 architecture. Instructions or features not - supported by the selected architecture cause fatal errors. - The default is to generate code for any instruction or feature - that is supported by SOME version of the 960 (even if this - means mixing architectures!). - - ****************************************************************************/ - -CONST char *md_shortopts = "A:b"; -struct option md_longopts[] = -{ -#define OPTION_LINKRELAX (OPTION_MD_BASE) - {"linkrelax", no_argument, NULL, OPTION_LINKRELAX}, - {"link-relax", no_argument, NULL, OPTION_LINKRELAX}, -#define OPTION_NORELAX (OPTION_MD_BASE + 1) - {"norelax", no_argument, NULL, OPTION_NORELAX}, - {"no-relax", no_argument, NULL, OPTION_NORELAX}, - {NULL, no_argument, NULL, 0} -}; -size_t md_longopts_size = sizeof (md_longopts); - -struct tabentry - { - char *flag; - int arch; - }; -static const struct tabentry arch_tab[] = -{ - {"KA", ARCH_KA}, - {"KB", ARCH_KB}, - {"SA", ARCH_KA}, /* Synonym for KA */ - {"SB", ARCH_KB}, /* Synonym for KB */ - {"KC", ARCH_MC}, /* Synonym for MC */ - {"MC", ARCH_MC}, - {"CA", ARCH_CA}, - {"JX", ARCH_JX}, - {"HX", ARCH_HX}, - {NULL, 0} -}; - -int -md_parse_option (c, arg) - int c; - char *arg; -{ - switch (c) - { - case OPTION_LINKRELAX: - linkrelax = 1; - flag_keep_locals = 1; - break; - - case OPTION_NORELAX: - norelax = 1; - break; - - case 'b': - instrument_branches = 1; - break; - - case 'A': - { - const struct tabentry *tp; - char *p = arg; - - for (tp = arch_tab; tp->flag != NULL; tp++) - if (!strcmp (p, tp->flag)) - break; - - if (tp->flag == NULL) - { - as_bad (_("invalid architecture %s"), p); - return 0; - } - else - architecture = tp->arch; - } - break; - - default: - return 0; - } - - return 1; -} - -void -md_show_usage (stream) - FILE *stream; -{ - int i; - fprintf (stream, _("I960 options:\n")); - for (i = 0; arch_tab[i].flag; i++) - fprintf (stream, "%s-A%s", i ? " | " : "", arch_tab[i].flag); - fprintf (stream, _("\n\ - specify variant of 960 architecture\n\ --b add code to collect statistics about branches taken\n\ --link-relax preserve individual alignment directives so linker\n\ - can do relaxing (b.out format only)\n\ --no-relax don't alter compare-and-branch instructions for\n\ - long displacements\n")); -} - - -/***************************************************************************** - md_convert_frag: - Called by base assembler after address relaxation is finished: modify - variable fragments according to how much relaxation was done. - - If the fragment substate is still 1, a 13-bit displacement was enough - to reach the symbol in question. Set up an address fixup, but otherwise - leave the cobr instruction alone. - - If the fragment substate is 2, a 13-bit displacement was not enough. - Replace the cobr with a two instructions (a compare and a branch). - - *************************************************************************** */ -#ifndef BFD_ASSEMBLER -void -md_convert_frag (headers, seg, fragP) - object_headers *headers; - segT seg; - fragS *fragP; -#else -void -md_convert_frag (abfd, sec, fragP) - bfd *abfd; - segT sec; - fragS *fragP; -#endif -{ - fixS *fixP; /* Structure describing needed address fix */ - - switch (fragP->fr_subtype) - { - case 1: - /* LEAVE SINGLE COBR INSTRUCTION */ - fixP = fix_new (fragP, - fragP->fr_opcode - fragP->fr_literal, - 4, - fragP->fr_symbol, - fragP->fr_offset, - 1, - NO_RELOC); - - fixP->fx_bit_fixP = (bit_fixS *) 13; /* size of bit field */ - break; - case 2: - /* REPLACE COBR WITH COMPARE/BRANCH INSTRUCTIONS */ - relax_cobr (fragP); - break; - default: - BAD_CASE (fragP->fr_subtype); - break; - } -} - -/***************************************************************************** - md_estimate_size_before_relax: How much does it look like *fragP will grow? - - Called by base assembler just before address relaxation. - Return the amount by which the fragment will grow. - - Any symbol that is now undefined will not become defined; cobr's - based on undefined symbols will have to be replaced with a compare - instruction and a branch instruction, and the code fragment will grow - by 4 bytes. - - *************************************************************************** */ -int -md_estimate_size_before_relax (fragP, segment_type) - register fragS *fragP; - register segT segment_type; -{ - /* If symbol is undefined in this segment, go to "relaxed" state - (compare and branch instructions instead of cobr) right now. */ - if (S_GET_SEGMENT (fragP->fr_symbol) != segment_type) - { - relax_cobr (fragP); - return 4; - } - return 0; -} /* md_estimate_size_before_relax() */ - -#if defined(OBJ_AOUT) | defined(OBJ_BOUT) - -/***************************************************************************** - md_ri_to_chars: - This routine exists in order to overcome machine byte-order problems - when dealing with bit-field entries in the relocation_info struct. - - But relocation info will be used on the host machine only (only - executable code is actually downloaded to the i80960). Therefore, - we leave it in host byte order. - - The above comment is no longer true. This routine now really - does do the reordering (Ian Taylor 28 Aug 92). - - *************************************************************************** */ - -static void -md_ri_to_chars (where, ri) - char *where; - struct relocation_info *ri; -{ - md_number_to_chars (where, ri->r_address, - sizeof (ri->r_address)); - where[4] = ri->r_index & 0x0ff; - where[5] = (ri->r_index >> 8) & 0x0ff; - where[6] = (ri->r_index >> 16) & 0x0ff; - where[7] = ((ri->r_pcrel << 0) - | (ri->r_length << 1) - | (ri->r_extern << 3) - | (ri->r_bsr << 4) - | (ri->r_disp << 5) - | (ri->r_callj << 6)); -} - -#endif /* defined(OBJ_AOUT) | defined(OBJ_BOUT) */ - - -/* FOLLOWING ARE THE LOCAL ROUTINES, IN ALPHABETICAL ORDER */ - -/***************************************************************************** - brcnt_emit: Emit code to increment inline branch counter. - - See the comments above the declaration of 'br_cnt' for details on - branch-prediction instrumentation. - *************************************************************************** */ -static void -brcnt_emit () -{ - ctrl_fmt (BR_CNT_FUNC, CALL, 1); /* Emit call to "increment" routine */ - emit (0); /* Emit inline counter to be incremented */ -} - -/***************************************************************************** - brlab_next: generate the next branch local label - - See the comments above the declaration of 'br_cnt' for details on - branch-prediction instrumentation. - *************************************************************************** */ -static char * -brlab_next () -{ - static char buf[20]; - - sprintf (buf, "%s%d", BR_LABEL_BASE, br_cnt++); - return buf; -} - -/***************************************************************************** - brtab_emit: generate the fetch-prediction branch table. - - See the comments above the declaration of 'br_cnt' for details on - branch-prediction instrumentation. - - The code emitted here would be functionally equivalent to the following - example assembler source. - - .data - .align 2 - BR_TAB_NAME: - .word 0 # link to next table - .word 3 # length of table - .word LBRANCH0 # 1st entry in table proper - .word LBRANCH1 - .word LBRANCH2 - **************************************************************************** */ -void -brtab_emit () -{ - int i; - char buf[20]; - char *p; /* Where the binary was output to */ - /* Pointer to description of deferred address fixup. */ - fixS *fixP; - - if (!instrument_branches) - { - return; - } - - subseg_set (data_section, 0); /* .data */ - frag_align (2, 0, 0); /* .align 2 */ - record_alignment (now_seg, 2); - colon (BR_TAB_NAME); /* BR_TAB_NAME: */ - emit (0); /* .word 0 #link to next table */ - emit (br_cnt); /* .word n #length of table */ - - for (i = 0; i < br_cnt; i++) - { - sprintf (buf, "%s%d", BR_LABEL_BASE, i); - p = emit (0); - fixP = fix_new (frag_now, - p - frag_now->fr_literal, - 4, - symbol_find (buf), - 0, - 0, - NO_RELOC); - } -} - -/***************************************************************************** - cobr_fmt: generate a COBR-format instruction - - *************************************************************************** */ -static -void -cobr_fmt (arg, opcode, oP) - /* arg[0]->opcode mnemonic, arg[1-3]->operands (ascii) */ - char *arg[]; - /* Opcode, with branch-prediction bits already set if necessary. */ - long opcode; - /* Pointer to description of instruction. */ - struct i960_opcode *oP; -{ - long instr; /* 32-bit instruction */ - struct regop regop; /* Description of register operand */ - int n; /* Number of operands */ - int var_frag; /* 1 if varying length code fragment should - * be emitted; 0 if an address fix - * should be emitted. - */ - - instr = opcode; - n = oP->num_ops; - - if (n >= 1) - { - /* First operand (if any) of a COBR is always a register - operand. Parse it. */ - parse_regop (®op, arg[1], oP->operand[0]); - instr |= (regop.n << 19) | (regop.mode << 13); - } - if (n >= 2) - { - /* Second operand (if any) of a COBR is always a register - operand. Parse it. */ - parse_regop (®op, arg[2], oP->operand[1]); - instr |= (regop.n << 14) | regop.special; - } - - - if (n < 3) - { - emit (instr); - - } - else - { - if (instrument_branches) - { - brcnt_emit (); - colon (brlab_next ()); - } - - /* A third operand to a COBR is always a displacement. Parse - it; if it's relaxable (a cobr "j" directive, or any cobr - other than bbs/bbc when the "-norelax" option is not in use) - set up a variable code fragment; otherwise set up an address - fix. */ - var_frag = !norelax || (oP->format == COJ); /* TRUE or FALSE */ - get_cdisp (arg[3], "COBR", instr, 13, var_frag, 0); - - if (instrument_branches) - { - brcnt_emit (); - } - } -} /* cobr_fmt() */ - - -/***************************************************************************** - ctrl_fmt: generate a CTRL-format instruction - - *************************************************************************** */ -static -void -ctrl_fmt (targP, opcode, num_ops) - char *targP; /* Pointer to text of lone operand (if any) */ - long opcode; /* Template of instruction */ - int num_ops; /* Number of operands */ -{ - int instrument; /* TRUE iff we should add instrumentation to track - * how often the branch is taken - */ - - - if (num_ops == 0) - { - emit (opcode); /* Output opcode */ - } - else - { - - instrument = instrument_branches && (opcode != CALL) - && (opcode != B) && (opcode != RET) && (opcode != BAL); - - if (instrument) - { - brcnt_emit (); - colon (brlab_next ()); - } - - /* The operand MUST be an ip-relative displacment. Parse it - * and set up address fix for the instruction we just output. - */ - get_cdisp (targP, "CTRL", opcode, 24, 0, 0); - - if (instrument) - { - brcnt_emit (); - } - } - -} - - -/***************************************************************************** - emit: output instruction binary - - Output instruction binary, in target byte order, 4 bytes at a time. - Return pointer to where it was placed. - - *************************************************************************** */ -static -char * -emit (instr) - long instr; /* Word to be output, host byte order */ -{ - char *toP; /* Where to output it */ - - toP = frag_more (4); /* Allocate storage */ - md_number_to_chars (toP, instr, 4); /* Convert to target byte order */ - return toP; -} - - -/***************************************************************************** - get_args: break individual arguments out of comma-separated list - - Input assumptions: - - all comments and labels have been removed - - all strings of whitespace have been collapsed to a single blank. - - all character constants ('x') have been replaced with decimal - - Output: - args[0] is untouched. args[1] points to first operand, etc. All args: - - are NULL-terminated - - contain no whitespace - - Return value: - Number of operands (0,1,2, or 3) or -1 on error. - - *************************************************************************** */ -static int -get_args (p, args) - /* Pointer to comma-separated operands; MUCKED BY US */ - register char *p; - /* Output arg: pointers to operands placed in args[1-3]. MUST - ACCOMMODATE 4 ENTRIES (args[0-3]). */ - char *args[]; -{ - register int n; /* Number of operands */ - register char *to; - - /* Skip lead white space */ - while (*p == ' ') - { - p++; - } - - if (*p == '\0') - { - return 0; - } - - n = 1; - args[1] = p; - - /* Squeze blanks out by moving non-blanks toward start of string. - * Isolate operands, whenever comma is found. - */ - to = p; - while (*p != '\0') - { - - if (*p == ' ' - && (! isalnum ((unsigned char) p[1]) - || ! isalnum ((unsigned char) p[-1]))) - { - p++; - - } - else if (*p == ',') - { - - /* Start of operand */ - if (n == 3) - { - as_bad (_("too many operands")); - return -1; - } - *to++ = '\0'; /* Terminate argument */ - args[++n] = to; /* Start next argument */ - p++; - - } - else - { - *to++ = *p++; - } - } - *to = '\0'; - return n; -} - - -/***************************************************************************** - get_cdisp: handle displacement for a COBR or CTRL instruction. - - Parse displacement for a COBR or CTRL instruction. - - If successful, output the instruction opcode and set up for it, - depending on the arg 'var_frag', either: - o an address fixup to be done when all symbol values are known, or - o a varying length code fragment, with address fixup info. This - will be done for cobr instructions that may have to be relaxed - in to compare/branch instructions (8 bytes) if the final - address displacement is greater than 13 bits. - - ****************************************************************************/ -static -void -get_cdisp (dispP, ifmtP, instr, numbits, var_frag, callj) - /* displacement as specified in source instruction */ - char *dispP; - /* "COBR" or "CTRL" (for use in error message) */ - char *ifmtP; - /* Instruction needing the displacement */ - long instr; - /* # bits of displacement (13 for COBR, 24 for CTRL) */ - int numbits; - /* 1 if varying length code fragment should be emitted; - * 0 if an address fix should be emitted. - */ - int var_frag; - /* 1 if callj relocation should be done; else 0 */ - int callj; -{ - expressionS e; /* Parsed expression */ - fixS *fixP; /* Structure describing needed address fix */ - char *outP; /* Where instruction binary is output to */ - - fixP = NULL; - - parse_expr (dispP, &e); - switch (e.X_op) - { - case O_illegal: - as_bad (_("expression syntax error")); - - case O_symbol: - if (S_GET_SEGMENT (e.X_add_symbol) == now_seg - || S_GET_SEGMENT (e.X_add_symbol) == undefined_section) - { - if (var_frag) - { - outP = frag_more (8); /* Allocate worst-case storage */ - md_number_to_chars (outP, instr, 4); - frag_variant (rs_machine_dependent, 4, 4, 1, - adds (e), offs (e), outP); - } - else - { - /* Set up a new fix structure, so address can be updated - * when all symbol values are known. - */ - outP = emit (instr); - fixP = fix_new (frag_now, - outP - frag_now->fr_literal, - 4, - adds (e), - offs (e), - 1, - NO_RELOC); - - fixP->fx_tcbit = callj; - - /* We want to modify a bit field when the address is - * known. But we don't need all the garbage in the - * bit_fix structure. So we're going to lie and store - * the number of bits affected instead of a pointer. - */ - fixP->fx_bit_fixP = (bit_fixS *) numbits; - } - } - else - as_bad (_("attempt to branch into different segment")); - break; - - default: - as_bad (_("target of %s instruction must be a label"), ifmtP); - break; - } -} - - -/***************************************************************************** - get_ispec: parse a memory operand for an index specification - - Here, an "index specification" is taken to be anything surrounded - by square brackets and NOT followed by anything else. - - If it's found, detach it from the input string, remove the surrounding - square brackets, and return a pointer to it. Otherwise, return NULL. - - *************************************************************************** */ -static -char * -get_ispec (textP) - /* Pointer to memory operand from source instruction, no white space. */ - char *textP; -{ - /* Points to start of index specification. */ - char *start; - /* Points to end of index specification. */ - char *end; - - /* Find opening square bracket, if any. */ - start = strchr (textP, '['); - - if (start != NULL) - { - - /* Eliminate '[', detach from rest of operand */ - *start++ = '\0'; - - end = strchr (start, ']'); - - if (end == NULL) - { - as_bad (_("unmatched '['")); - - } - else - { - /* Eliminate ']' and make sure it was the last thing - * in the string. - */ - *end = '\0'; - if (*(end + 1) != '\0') - { - as_bad (_("garbage after index spec ignored")); - } - } - } - return start; -} - -/***************************************************************************** - get_regnum: - - Look up a (suspected) register name in the register table and return the - associated register number (or -1 if not found). - - *************************************************************************** */ -static -int -get_regnum (regname) - char *regname; /* Suspected register name */ -{ - int *rP; - - rP = (int *) hash_find (reg_hash, regname); - return (rP == NULL) ? -1 : *rP; -} - - -/***************************************************************************** - i_scan: perform lexical scan of ascii assembler instruction. - - Input assumptions: - - input string is an i80960 instruction (not a pseudo-op) - - all comments and labels have been removed - - all strings of whitespace have been collapsed to a single blank. - - Output: - args[0] points to opcode, other entries point to operands. All strings: - - are NULL-terminated - - contain no whitespace - - have character constants ('x') replaced with a decimal number - - Return value: - Number of operands (0,1,2, or 3) or -1 on error. - - *************************************************************************** */ -static int -i_scan (iP, args) - /* Pointer to ascii instruction; MUCKED BY US. */ - register char *iP; - /* Output arg: pointers to opcode and operands placed here. MUST - ACCOMMODATE 4 ENTRIES. */ - char *args[]; -{ - - /* Isolate opcode */ - if (*(iP) == ' ') - { - iP++; - } /* Skip lead space, if any */ - args[0] = iP; - for (; *iP != ' '; iP++) - { - if (*iP == '\0') - { - /* There are no operands */ - if (args[0] == iP) - { - /* We never moved: there was no opcode either! */ - as_bad (_("missing opcode")); - return -1; - } - return 0; - } - } - *iP++ = '\0'; /* Terminate opcode */ - return (get_args (iP, args)); -} /* i_scan() */ - - -/***************************************************************************** - mem_fmt: generate a MEMA- or MEMB-format instruction - - *************************************************************************** */ -static void -mem_fmt (args, oP, callx) - char *args[]; /* args[0]->opcode mnemonic, args[1-3]->operands */ - struct i960_opcode *oP; /* Pointer to description of instruction */ - int callx; /* Is this a callx opcode */ -{ - int i; /* Loop counter */ - struct regop regop; /* Description of register operand */ - char opdesc; /* Operand descriptor byte */ - memS instr; /* Description of binary to be output */ - char *outP; /* Where the binary was output to */ - expressionS expr; /* Parsed expression */ - /* ->description of deferred address fixup */ - fixS *fixP; - -#ifdef OBJ_COFF - /* COFF support isn't in place yet for callx relaxing. */ - callx = 0; -#endif - - memset (&instr, '\0', sizeof (memS)); - instr.opcode = oP->opcode; - - /* Process operands. */ - for (i = 1; i <= oP->num_ops; i++) - { - opdesc = oP->operand[i - 1]; - - if (MEMOP (opdesc)) - { - parse_memop (&instr, args[i], oP->format); - } - else - { - parse_regop (®op, args[i], opdesc); - instr.opcode |= regop.n << 19; - } - } - - /* Parse the displacement; this must be done before emitting the - opcode, in case it is an expression using `.'. */ - parse_expr (instr.e, &expr); - - /* Output opcode */ - outP = emit (instr.opcode); - - if (instr.disp == 0) - { - return; - } - - /* Process the displacement */ - switch (expr.X_op) - { - case O_illegal: - as_bad (_("expression syntax error")); - break; - - case O_constant: - if (instr.disp == 32) - { - (void) emit (offs (expr)); /* Output displacement */ - } - else - { - /* 12-bit displacement */ - if (offs (expr) & ~0xfff) - { - /* Won't fit in 12 bits: convert already-output - * instruction to MEMB format, output - * displacement. - */ - mema_to_memb (outP); - (void) emit (offs (expr)); - } - else - { - /* WILL fit in 12 bits: OR into opcode and - * overwrite the binary we already put out - */ - instr.opcode |= offs (expr); - md_number_to_chars (outP, instr.opcode, 4); - } - } - break; - - default: - if (instr.disp == 12) - { - /* Displacement is dependent on a symbol, whose value - * may change at link time. We HAVE to reserve 32 bits. - * Convert already-output opcode to MEMB format. - */ - mema_to_memb (outP); - } - - /* Output 0 displacement and set up address fixup for when - * this symbol's value becomes known. - */ - outP = emit ((long) 0); - fixP = fix_new_exp (frag_now, - outP - frag_now->fr_literal, - 4, - &expr, - 0, - NO_RELOC); - /* Steve's linker relaxing hack. Mark this 32-bit relocation as - being in the instruction stream, specifically as part of a callx - instruction. */ - fixP->fx_bsr = callx; - break; - } -} /* memfmt() */ - - -/***************************************************************************** - mema_to_memb: convert a MEMA-format opcode to a MEMB-format opcode. - - There are 2 possible MEMA formats: - - displacement only - - displacement + abase - - They are distinguished by the setting of the MEMA_ABASE bit. - - *************************************************************************** */ -static void -mema_to_memb (opcodeP) - char *opcodeP; /* Where to find the opcode, in target byte order */ -{ - long opcode; /* Opcode in host byte order */ - long mode; /* Mode bits for MEMB instruction */ - - opcode = md_chars_to_number (opcodeP, 4); - know (!(opcode & MEMB_BIT)); - - mode = MEMB_BIT | D_BIT; - if (opcode & MEMA_ABASE) - { - mode |= A_BIT; - } - - opcode &= 0xffffc000; /* Clear MEMA offset and mode bits */ - opcode |= mode; /* Set MEMB mode bits */ - - md_number_to_chars (opcodeP, opcode, 4); -} /* mema_to_memb() */ - - -/***************************************************************************** - parse_expr: parse an expression - - Use base assembler's expression parser to parse an expression. - It, unfortunately, runs off a global which we have to save/restore - in order to make it work for us. - - An empty expression string is treated as an absolute 0. - - Sets O_illegal regardless of expression evaluation if entire input - string is not consumed in the evaluation -- tolerate no dangling junk! - - *************************************************************************** */ -static void -parse_expr (textP, expP) - char *textP; /* Text of expression to be parsed */ - expressionS *expP; /* Where to put the results of parsing */ -{ - char *save_in; /* Save global here */ - symbolS *symP; - - know (textP); - - if (*textP == '\0') - { - /* Treat empty string as absolute 0 */ - expP->X_add_symbol = expP->X_op_symbol = NULL; - expP->X_add_number = 0; - expP->X_op = O_constant; - } - else - { - save_in = input_line_pointer; /* Save global */ - input_line_pointer = textP; /* Make parser work for us */ - - (void) expression (expP); - if ((size_t) (input_line_pointer - textP) != strlen (textP)) - { - /* Did not consume all of the input */ - expP->X_op = O_illegal; - } - symP = expP->X_add_symbol; - if (symP && (hash_find (reg_hash, S_GET_NAME (symP)))) - { - /* Register name in an expression */ - /* FIXME: this isn't much of a check any more. */ - expP->X_op = O_illegal; - } - - input_line_pointer = save_in; /* Restore global */ - } -} - - -/***************************************************************************** - parse_ldcont: - Parse and replace a 'ldconst' pseudo-instruction with an appropriate - i80960 instruction. - - Assumes the input consists of: - arg[0] opcode mnemonic ('ldconst') - arg[1] first operand (constant) - arg[2] name of register to be loaded - - Replaces opcode and/or operands as appropriate. - - Returns the new number of arguments, or -1 on failure. - - *************************************************************************** */ -static -int -parse_ldconst (arg) - char *arg[]; /* See above */ -{ - int n; /* Constant to be loaded */ - int shift; /* Shift count for "shlo" instruction */ - static char buf[5]; /* Literal for first operand */ - static char buf2[5]; /* Literal for second operand */ - expressionS e; /* Parsed expression */ - - - arg[3] = NULL; /* So we can tell at the end if it got used or not */ - - parse_expr (arg[1], &e); - switch (e.X_op) - { - default: - /* We're dependent on one or more symbols -- use "lda" */ - arg[0] = "lda"; - break; - - case O_constant: - /* Try the following mappings: - * ldconst 0,<reg> ->mov 0,<reg> - * ldconst 31,<reg> ->mov 31,<reg> - * ldconst 32,<reg> ->addo 1,31,<reg> - * ldconst 62,<reg> ->addo 31,31,<reg> - * ldconst 64,<reg> ->shlo 8,3,<reg> - * ldconst -1,<reg> ->subo 1,0,<reg> - * ldconst -31,<reg>->subo 31,0,<reg> - * - * anthing else becomes: - * lda xxx,<reg> - */ - n = offs (e); - if ((0 <= n) && (n <= 31)) - { - arg[0] = "mov"; - - } - else if ((-31 <= n) && (n <= -1)) - { - arg[0] = "subo"; - arg[3] = arg[2]; - sprintf (buf, "%d", -n); - arg[1] = buf; - arg[2] = "0"; - - } - else if ((32 <= n) && (n <= 62)) - { - arg[0] = "addo"; - arg[3] = arg[2]; - arg[1] = "31"; - sprintf (buf, "%d", n - 31); - arg[2] = buf; - - } - else if ((shift = shift_ok (n)) != 0) - { - arg[0] = "shlo"; - arg[3] = arg[2]; - sprintf (buf, "%d", shift); - arg[1] = buf; - sprintf (buf2, "%d", n >> shift); - arg[2] = buf2; - - } - else - { - arg[0] = "lda"; - } - break; - - case O_illegal: - as_bad (_("invalid constant")); - return -1; - break; - } - return (arg[3] == 0) ? 2 : 3; -} - -/***************************************************************************** - parse_memop: parse a memory operand - - This routine is based on the observation that the 4 mode bits of the - MEMB format, taken individually, have fairly consistent meaning: - - M3 (bit 13): 1 if displacement is present (D_BIT) - M2 (bit 12): 1 for MEMB instructions (MEMB_BIT) - M1 (bit 11): 1 if index is present (I_BIT) - M0 (bit 10): 1 if abase is present (A_BIT) - - So we parse the memory operand and set bits in the mode as we find - things. Then at the end, if we go to MEMB format, we need only set - the MEMB bit (M2) and our mode is built for us. - - Unfortunately, I said "fairly consistent". The exceptions: - - DBIA - 0100 Would seem illegal, but means "abase-only". - - 0101 Would seem to mean "abase-only" -- it means IP-relative. - Must be converted to 0100. - - 0110 Would seem to mean "index-only", but is reserved. - We turn on the D bit and provide a 0 displacement. - - The other thing to observe is that we parse from the right, peeling - things * off as we go: first any index spec, then any abase, then - the displacement. - - *************************************************************************** */ -static -void -parse_memop (memP, argP, optype) - memS *memP; /* Where to put the results */ - char *argP; /* Text of the operand to be parsed */ - int optype; /* MEM1, MEM2, MEM4, MEM8, MEM12, or MEM16 */ -{ - char *indexP; /* Pointer to index specification with "[]" removed */ - char *p; /* Temp char pointer */ - char iprel_flag; /* True if this is an IP-relative operand */ - int regnum; /* Register number */ - /* Scale factor: 1,2,4,8, or 16. Later converted to internal format - (0,1,2,3,4 respectively). */ - int scale; - int mode; /* MEMB mode bits */ - int *intP; /* Pointer to register number */ - - /* The following table contains the default scale factors for each - type of memory instruction. It is accessed using (optype-MEM1) - as an index -- thus it assumes the 'optype' constants are - assigned consecutive values, in the order they appear in this - table. */ - static const int def_scale[] = - { - 1, /* MEM1 */ - 2, /* MEM2 */ - 4, /* MEM4 */ - 8, /* MEM8 */ - -1, /* MEM12 -- no valid default */ - 16 /* MEM16 */ - }; - - - iprel_flag = mode = 0; - - /* Any index present? */ - indexP = get_ispec (argP); - if (indexP) - { - p = strchr (indexP, '*'); - if (p == NULL) - { - /* No explicit scale -- use default for this instruction - type and assembler mode. */ - if (flag_mri) - scale = 1; - else - /* GNU960 compatibility */ - scale = def_scale[optype - MEM1]; - } - else - { - *p++ = '\0'; /* Eliminate '*' */ - - /* Now indexP->a '\0'-terminated register name, - * and p->a scale factor. - */ - - if (!strcmp (p, "16")) - { - scale = 16; - } - else if (strchr ("1248", *p) && (p[1] == '\0')) - { - scale = *p - '0'; - } - else - { - scale = -1; - } - } - - regnum = get_regnum (indexP); /* Get index reg. # */ - if (!IS_RG_REG (regnum)) - { - as_bad (_("invalid index register")); - return; - } - - /* Convert scale to its binary encoding */ - switch (scale) - { - case 1: - scale = 0 << 7; - break; - case 2: - scale = 1 << 7; - break; - case 4: - scale = 2 << 7; - break; - case 8: - scale = 3 << 7; - break; - case 16: - scale = 4 << 7; - break; - default: - as_bad (_("invalid scale factor")); - return; - }; - - memP->opcode |= scale | regnum; /* Set index bits in opcode */ - mode |= I_BIT; /* Found a valid index spec */ - } - - /* Any abase (Register Indirect) specification present? */ - if ((p = strrchr (argP, '(')) != NULL) - { - /* "(" is there -- does it start a legal abase spec? If not, it - could be part of a displacement expression. */ - intP = (int *) hash_find (areg_hash, p); - if (intP != NULL) - { - /* Got an abase here */ - regnum = *intP; - *p = '\0'; /* discard register spec */ - if (regnum == IPREL) - { - /* We have to specialcase ip-rel mode */ - iprel_flag = 1; - } - else - { - memP->opcode |= regnum << 14; - mode |= A_BIT; - } - } - } - - /* Any expression present? */ - memP->e = argP; - if (*argP != '\0') - { - mode |= D_BIT; - } - - /* Special-case ip-relative addressing */ - if (iprel_flag) - { - if (mode & I_BIT) - { - syntax (); - } - else - { - memP->opcode |= 5 << 10; /* IP-relative mode */ - memP->disp = 32; - } - return; - } - - /* Handle all other modes */ - switch (mode) - { - case D_BIT | A_BIT: - /* Go with MEMA instruction format for now (grow to MEMB later - if 12 bits is not enough for the displacement). MEMA format - has a single mode bit: set it to indicate that abase is - present. */ - memP->opcode |= MEMA_ABASE; - memP->disp = 12; - break; - - case D_BIT: - /* Go with MEMA instruction format for now (grow to MEMB later - if 12 bits is not enough for the displacement). */ - memP->disp = 12; - break; - - case A_BIT: - /* For some reason, the bit string for this mode is not - consistent: it should be 0 (exclusive of the MEMB bit), so we - set it "by hand" here. */ - memP->opcode |= MEMB_BIT; - break; - - case A_BIT | I_BIT: - /* set MEMB bit in mode, and OR in mode bits */ - memP->opcode |= mode | MEMB_BIT; - break; - - case I_BIT: - /* Treat missing displacement as displacement of 0. */ - mode |= D_BIT; - /* Fall into next case. */ - case D_BIT | A_BIT | I_BIT: - case D_BIT | I_BIT: - /* set MEMB bit in mode, and OR in mode bits */ - memP->opcode |= mode | MEMB_BIT; - memP->disp = 32; - break; - - default: - syntax (); - break; - } -} - -/***************************************************************************** - parse_po: parse machine-dependent pseudo-op - - This is a top-level routine for machine-dependent pseudo-ops. It slurps - up the rest of the input line, breaks out the individual arguments, - and dispatches them to the correct handler. - *************************************************************************** */ -static -void -parse_po (po_num) - int po_num; /* Pseudo-op number: currently S_LEAFPROC or S_SYSPROC */ -{ - /* Pointers operands, with no embedded whitespace. - arg[0] unused, arg[1-3]->operands */ - char *args[4]; - int n_ops; /* Number of operands */ - char *p; /* Pointer to beginning of unparsed argument string */ - char eol; /* Character that indicated end of line */ - - extern char is_end_of_line[]; - - /* Advance input pointer to end of line. */ - p = input_line_pointer; - while (!is_end_of_line[(unsigned char) *input_line_pointer]) - { - input_line_pointer++; - } - eol = *input_line_pointer; /* Save end-of-line char */ - *input_line_pointer = '\0'; /* Terminate argument list */ - - /* Parse out operands */ - n_ops = get_args (p, args); - if (n_ops == -1) - { - return; - } - - /* Dispatch to correct handler */ - switch (po_num) - { - case S_SYSPROC: - s_sysproc (n_ops, args); - break; - case S_LEAFPROC: - s_leafproc (n_ops, args); - break; - default: - BAD_CASE (po_num); - break; - } - - /* Restore eol, so line numbers get updated correctly. Base - assembler assumes we leave input pointer pointing at char - following the eol. */ - *input_line_pointer++ = eol; -} - -/***************************************************************************** - parse_regop: parse a register operand. - - In case of illegal operand, issue a message and return some valid - information so instruction processing can continue. - *************************************************************************** */ -static -void -parse_regop (regopP, optext, opdesc) - struct regop *regopP; /* Where to put description of register operand */ - char *optext; /* Text of operand */ - char opdesc; /* Descriptor byte: what's legal for this operand */ -{ - int n; /* Register number */ - expressionS e; /* Parsed expression */ - - /* See if operand is a register */ - n = get_regnum (optext); - if (n >= 0) - { - if (IS_RG_REG (n)) - { - /* global or local register */ - if (!REG_ALIGN (opdesc, n)) - { - as_bad (_("unaligned register")); - } - regopP->n = n; - regopP->mode = 0; - regopP->special = 0; - return; - } - else if (IS_FP_REG (n) && FP_OK (opdesc)) - { - /* Floating point register, and it's allowed */ - regopP->n = n - FP0; - regopP->mode = 1; - regopP->special = 0; - return; - } - else if (IS_SF_REG (n) && SFR_OK (opdesc)) - { - /* Special-function register, and it's allowed */ - regopP->n = n - SF0; - regopP->mode = 0; - regopP->special = 1; - if (!targ_has_sfr (regopP->n)) - { - as_bad (_("no such sfr in this architecture")); - } - return; - } - } - else if (LIT_OK (opdesc)) - { - /* How about a literal? */ - regopP->mode = 1; - regopP->special = 0; - if (FP_OK (opdesc)) - { /* floating point literal acceptable */ - /* Skip over 0f, 0d, or 0e prefix */ - if ((optext[0] == '0') - && (optext[1] >= 'd') - && (optext[1] <= 'f')) - { - optext += 2; - } - - if (!strcmp (optext, "0.0") || !strcmp (optext, "0")) - { - regopP->n = 0x10; - return; - } - if (!strcmp (optext, "1.0") || !strcmp (optext, "1")) - { - regopP->n = 0x16; - return; - } - - } - else - { /* fixed point literal acceptable */ - parse_expr (optext, &e); - if (e.X_op != O_constant - || (offs (e) < 0) || (offs (e) > 31)) - { - as_bad (_("illegal literal")); - offs (e) = 0; - } - regopP->n = offs (e); - return; - } - } - - /* Nothing worked */ - syntax (); - regopP->mode = 0; /* Register r0 is always a good one */ - regopP->n = 0; - regopP->special = 0; -} /* parse_regop() */ - -/***************************************************************************** - reg_fmt: generate a REG-format instruction - - *************************************************************************** */ -static void -reg_fmt (args, oP) - char *args[]; /* args[0]->opcode mnemonic, args[1-3]->operands */ - struct i960_opcode *oP; /* Pointer to description of instruction */ -{ - long instr; /* Binary to be output */ - struct regop regop; /* Description of register operand */ - int n_ops; /* Number of operands */ - - - instr = oP->opcode; - n_ops = oP->num_ops; - - if (n_ops >= 1) - { - parse_regop (®op, args[1], oP->operand[0]); - - if ((n_ops == 1) && !(instr & M3)) - { - /* 1-operand instruction in which the dst field should - * be used (instead of src1). - */ - regop.n <<= 19; - if (regop.special) - { - regop.mode = regop.special; - } - regop.mode <<= 13; - regop.special = 0; - } - else - { - /* regop.n goes in bit 0, needs no shifting */ - regop.mode <<= 11; - regop.special <<= 5; - } - instr |= regop.n | regop.mode | regop.special; - } - - if (n_ops >= 2) - { - parse_regop (®op, args[2], oP->operand[1]); - - if ((n_ops == 2) && !(instr & M3)) - { - /* 2-operand instruction in which the dst field should - * be used instead of src2). - */ - regop.n <<= 19; - if (regop.special) - { - regop.mode = regop.special; - } - regop.mode <<= 13; - regop.special = 0; - } - else - { - regop.n <<= 14; - regop.mode <<= 12; - regop.special <<= 6; - } - instr |= regop.n | regop.mode | regop.special; - } - if (n_ops == 3) - { - parse_regop (®op, args[3], oP->operand[2]); - if (regop.special) - { - regop.mode = regop.special; - } - instr |= (regop.n <<= 19) | (regop.mode <<= 13); - } - emit (instr); -} - - -/***************************************************************************** - relax_cobr: - Replace cobr instruction in a code fragment with equivalent branch and - compare instructions, so it can reach beyond a 13-bit displacement. - Set up an address fix/relocation for the new branch instruction. - - *************************************************************************** */ - -/* This "conditional jump" table maps cobr instructions into - equivalent compare and branch opcodes. */ -static const -struct -{ - long compare; - long branch; -} - -coj[] = -{ /* COBR OPCODE: */ - { CHKBIT, BNO }, /* 0x30 - bbc */ - { CMPO, BG }, /* 0x31 - cmpobg */ - { CMPO, BE }, /* 0x32 - cmpobe */ - { CMPO, BGE }, /* 0x33 - cmpobge */ - { CMPO, BL }, /* 0x34 - cmpobl */ - { CMPO, BNE }, /* 0x35 - cmpobne */ - { CMPO, BLE }, /* 0x36 - cmpoble */ - { CHKBIT, BO }, /* 0x37 - bbs */ - { CMPI, BNO }, /* 0x38 - cmpibno */ - { CMPI, BG }, /* 0x39 - cmpibg */ - { CMPI, BE }, /* 0x3a - cmpibe */ - { CMPI, BGE }, /* 0x3b - cmpibge */ - { CMPI, BL }, /* 0x3c - cmpibl */ - { CMPI, BNE }, /* 0x3d - cmpibne */ - { CMPI, BLE }, /* 0x3e - cmpible */ - { CMPI, BO }, /* 0x3f - cmpibo */ -}; - -static -void -relax_cobr (fragP) - register fragS *fragP; /* fragP->fr_opcode is assumed to point to - * the cobr instruction, which comes at the - * end of the code fragment. - */ -{ - int opcode, src1, src2, m1, s2; - /* Bit fields from cobr instruction */ - long bp_bits; /* Branch prediction bits from cobr instruction */ - long instr; /* A single i960 instruction */ - /* ->instruction to be replaced */ - char *iP; - fixS *fixP; /* Relocation that can be done at assembly time */ - - /* PICK UP & PARSE COBR INSTRUCTION */ - iP = fragP->fr_opcode; - instr = md_chars_to_number (iP, 4); - opcode = ((instr >> 24) & 0xff) - 0x30; /* "-0x30" for table index */ - src1 = (instr >> 19) & 0x1f; - m1 = (instr >> 13) & 1; - s2 = instr & 1; - src2 = (instr >> 14) & 0x1f; - bp_bits = instr & BP_MASK; - - /* GENERATE AND OUTPUT COMPARE INSTRUCTION */ - instr = coj[opcode].compare - | src1 | (m1 << 11) | (s2 << 6) | (src2 << 14); - md_number_to_chars (iP, instr, 4); - - /* OUTPUT BRANCH INSTRUCTION */ - md_number_to_chars (iP + 4, coj[opcode].branch | bp_bits, 4); - - /* SET UP ADDRESS FIXUP/RELOCATION */ - fixP = fix_new (fragP, - iP + 4 - fragP->fr_literal, - 4, - fragP->fr_symbol, - fragP->fr_offset, - 1, - NO_RELOC); - - fixP->fx_bit_fixP = (bit_fixS *) 24; /* Store size of bit field */ - - fragP->fr_fix += 4; - frag_wane (fragP); -} - - -/***************************************************************************** - reloc_callj: Relocate a 'callj' instruction - - This is a "non-(GNU)-standard" machine-dependent hook. The base - assembler calls it when it decides it can relocate an address at - assembly time instead of emitting a relocation directive. - - Check to see if the relocation involves a 'callj' instruction to a: - sysproc: Replace the default 'call' instruction with a 'calls' - leafproc: Replace the default 'call' instruction with a 'bal'. - other proc: Do nothing. - - See b.out.h for details on the 'n_other' field in a symbol structure. - - IMPORTANT!: - Assumes the caller has already figured out, in the case of a leafproc, - to use the 'bal' entry point, and has substituted that symbol into the - passed fixup structure. - - *************************************************************************** */ -void -reloc_callj (fixP) - /* Relocation that can be done at assembly time */ - fixS *fixP; -{ - /* Points to the binary for the instruction being relocated. */ - char *where; - - if (!fixP->fx_tcbit) - { - /* This wasn't a callj instruction in the first place */ - return; - } - - where = fixP->fx_frag->fr_literal + fixP->fx_where; - - if (TC_S_IS_SYSPROC (fixP->fx_addsy)) - { - /* Symbol is a .sysproc: replace 'call' with 'calls'. System - procedure number is (other-1). */ - md_number_to_chars (where, CALLS | TC_S_GET_SYSPROC (fixP->fx_addsy), 4); - - /* Nothing else needs to be done for this instruction. Make - sure 'md_number_to_field()' will perform a no-op. */ - fixP->fx_bit_fixP = (bit_fixS *) 1; - - } - else if (TC_S_IS_CALLNAME (fixP->fx_addsy)) - { - /* Should not happen: see block comment above */ - as_fatal (_("Trying to 'bal' to %s"), S_GET_NAME (fixP->fx_addsy)); - } - else if (TC_S_IS_BALNAME (fixP->fx_addsy)) - { - /* Replace 'call' with 'bal'; both instructions have the same - format, so calling code should complete relocation as if - nothing happened here. */ - md_number_to_chars (where, BAL, 4); - } - else if (TC_S_IS_BADPROC (fixP->fx_addsy)) - { - as_bad (_("Looks like a proc, but can't tell what kind.\n")); - } /* switch on proc type */ - - /* else Symbol is neither a sysproc nor a leafproc */ -} - - -/***************************************************************************** - s_leafproc: process .leafproc pseudo-op - - .leafproc takes two arguments, the second one is optional: - arg[1]: name of 'call' entry point to leaf procedure - arg[2]: name of 'bal' entry point to leaf procedure - - If the two arguments are identical, or if the second one is missing, - the first argument is taken to be the 'bal' entry point. - - If there are 2 distinct arguments, we must make sure that the 'bal' - entry point immediately follows the 'call' entry point in the linked - list of symbols. - - *************************************************************************** */ -static void -s_leafproc (n_ops, args) - int n_ops; /* Number of operands */ - char *args[]; /* args[1]->1st operand, args[2]->2nd operand */ -{ - symbolS *callP; /* Pointer to leafproc 'call' entry point symbol */ - symbolS *balP; /* Pointer to leafproc 'bal' entry point symbol */ - - if ((n_ops != 1) && (n_ops != 2)) - { - as_bad (_("should have 1 or 2 operands")); - return; - } /* Check number of arguments */ - - /* Find or create symbol for 'call' entry point. */ - callP = symbol_find_or_make (args[1]); - - if (TC_S_IS_CALLNAME (callP)) - { - as_warn (_("Redefining leafproc %s"), S_GET_NAME (callP)); - } /* is leafproc */ - - /* If that was the only argument, use it as the 'bal' entry point. - * Otherwise, mark it as the 'call' entry point and find or create - * another symbol for the 'bal' entry point. - */ - if ((n_ops == 1) || !strcmp (args[1], args[2])) - { - TC_S_FORCE_TO_BALNAME (callP); - - } - else - { - TC_S_FORCE_TO_CALLNAME (callP); - - balP = symbol_find_or_make (args[2]); - if (TC_S_IS_CALLNAME (balP)) - { - as_warn (_("Redefining leafproc %s"), S_GET_NAME (balP)); - } - TC_S_FORCE_TO_BALNAME (balP); - -#ifndef OBJ_ELF - tc_set_bal_of_call (callP, balP); -#endif - } /* if only one arg, or the args are the same */ -} - - -/* - s_sysproc: process .sysproc pseudo-op - - .sysproc takes two arguments: - arg[1]: name of entry point to system procedure - arg[2]: 'entry_num' (index) of system procedure in the range - [0,31] inclusive. - - For [ab].out, we store the 'entrynum' in the 'n_other' field of - the symbol. Since that entry is normally 0, we bias 'entrynum' - by adding 1 to it. It must be unbiased before it is used. */ -static void -s_sysproc (n_ops, args) - int n_ops; /* Number of operands */ - char *args[]; /* args[1]->1st operand, args[2]->2nd operand */ -{ - expressionS exp; - symbolS *symP; - - if (n_ops != 2) - { - as_bad (_("should have two operands")); - return; - } /* bad arg count */ - - /* Parse "entry_num" argument and check it for validity. */ - parse_expr (args[2], &exp); - if (exp.X_op != O_constant - || (offs (exp) < 0) - || (offs (exp) > 31)) - { - as_bad (_("'entry_num' must be absolute number in [0,31]")); - return; - } - - /* Find/make symbol and stick entry number (biased by +1) into it */ - symP = symbol_find_or_make (args[1]); - - if (TC_S_IS_SYSPROC (symP)) - { - as_warn (_("Redefining entrynum for sysproc %s"), S_GET_NAME (symP)); - } /* redefining */ - - TC_S_SET_SYSPROC (symP, offs (exp)); /* encode entry number */ - TC_S_FORCE_TO_SYSPROC (symP); -} - - -/***************************************************************************** - shift_ok: - Determine if a "shlo" instruction can be used to implement a "ldconst". - This means that some number X < 32 can be shifted left to produce the - constant of interest. - - Return the shift count, or 0 if we can't do it. - Caller calculates X by shifting original constant right 'shift' places. - - *************************************************************************** */ -static -int -shift_ok (n) - int n; /* The constant of interest */ -{ - int shift; /* The shift count */ - - if (n <= 0) - { - /* Can't do it for negative numbers */ - return 0; - } - - /* Shift 'n' right until a 1 is about to be lost */ - for (shift = 0; (n & 1) == 0; shift++) - { - n >>= 1; - } - - if (n >= 32) - { - return 0; - } - return shift; -} - - -/* syntax: issue syntax error */ - -static void -syntax () -{ - as_bad (_("syntax error")); -} /* syntax() */ - - -/* targ_has_sfr: - - Return TRUE iff the target architecture supports the specified - special-function register (sfr). */ - -static -int -targ_has_sfr (n) - int n; /* Number (0-31) of sfr */ -{ - switch (architecture) - { - case ARCH_KA: - case ARCH_KB: - case ARCH_MC: - case ARCH_JX: - return 0; - case ARCH_HX: - return ((0 <= n) && (n <= 4)); - case ARCH_CA: - default: - return ((0 <= n) && (n <= 2)); - } -} - - -/* targ_has_iclass: - - Return TRUE iff the target architecture supports the indicated - class of instructions. */ -static -int -targ_has_iclass (ic) - /* Instruction class; one of: - I_BASE, I_CX, I_DEC, I_KX, I_FP, I_MIL, I_CASIM, I_CX2, I_HX, I_HX2 - */ - int ic; -{ - iclasses_seen |= ic; - switch (architecture) - { - case ARCH_KA: - return ic & (I_BASE | I_KX); - case ARCH_KB: - return ic & (I_BASE | I_KX | I_FP | I_DEC); - case ARCH_MC: - return ic & (I_BASE | I_KX | I_FP | I_DEC | I_MIL); - case ARCH_CA: - return ic & (I_BASE | I_CX | I_CX2 | I_CASIM); - case ARCH_JX: - return ic & (I_BASE | I_CX2 | I_JX); - case ARCH_HX: - return ic & (I_BASE | I_CX2 | I_JX | I_HX); - default: - if ((iclasses_seen & (I_KX | I_FP | I_DEC | I_MIL)) - && (iclasses_seen & (I_CX | I_CX2))) - { - as_warn (_("architecture of opcode conflicts with that of earlier instruction(s)")); - iclasses_seen &= ~ic; - } - return 1; - } -} - -/* Handle the MRI .endian pseudo-op. */ - -static void -s_endian (ignore) - int ignore; -{ - char *name; - char c; - - name = input_line_pointer; - c = get_symbol_end (); - if (strcasecmp (name, "little") == 0) - ; - else if (strcasecmp (name, "big") == 0) - as_bad (_("big endian mode is not supported")); - else - as_warn (_("ignoring unrecognized .endian type `%s'"), name); - - *input_line_pointer = c; - - demand_empty_rest_of_line (); -} - -/* We have no need to default values of symbols. */ - -/* ARGSUSED */ -symbolS * -md_undefined_symbol (name) - char *name; -{ - return 0; -} - -/* Exactly what point is a PC-relative offset relative TO? - On the i960, they're relative to the address of the instruction, - which we have set up as the address of the fixup too. */ -long -md_pcrel_from (fixP) - fixS *fixP; -{ - return fixP->fx_where + fixP->fx_frag->fr_address; -} - -#ifdef BFD_ASSEMBLER -int -md_apply_fix (fixP, valp) - fixS *fixP; - valueT *valp; -#else -void -md_apply_fix (fixP, val) - fixS *fixP; - long val; -#endif -{ -#ifdef BFD_ASSEMBLER - long val = *valp; -#endif - char *place = fixP->fx_where + fixP->fx_frag->fr_literal; - - if (!fixP->fx_bit_fixP) - { -#ifndef BFD_ASSEMBLER - /* For callx, we always want to write out zero, and emit a - symbolic relocation. */ - if (fixP->fx_bsr) - val = 0; - - fixP->fx_addnumber = val; -#endif - - md_number_to_imm (place, val, fixP->fx_size, fixP); - } - else - md_number_to_field (place, val, fixP->fx_bit_fixP); - -#ifdef BFD_ASSEMBLER - return 0; -#endif -} - -#if defined(OBJ_AOUT) | defined(OBJ_BOUT) -void -tc_bout_fix_to_chars (where, fixP, segment_address_in_file) - char *where; - fixS *fixP; - relax_addressT segment_address_in_file; -{ - static const unsigned char nbytes_r_length[] = {42, 0, 1, 42, 2}; - struct relocation_info ri; - symbolS *symbolP; - - memset ((char *) &ri, '\0', sizeof (ri)); - symbolP = fixP->fx_addsy; - know (symbolP != 0 || fixP->fx_r_type != NO_RELOC); - ri.r_bsr = fixP->fx_bsr; /*SAC LD RELAX HACK */ - /* These two 'cuz of NS32K */ - ri.r_callj = fixP->fx_tcbit; - if (fixP->fx_bit_fixP) - ri.r_length = 2; - else - ri.r_length = nbytes_r_length[fixP->fx_size]; - ri.r_pcrel = fixP->fx_pcrel; - ri.r_address = fixP->fx_frag->fr_address + fixP->fx_where - segment_address_in_file; - - if (fixP->fx_r_type != NO_RELOC) - { - switch (fixP->fx_r_type) - { - case rs_align: - ri.r_index = -2; - ri.r_pcrel = 1; - ri.r_length = fixP->fx_size - 1; - break; - case rs_org: - ri.r_index = -2; - ri.r_pcrel = 0; - break; - case rs_fill: - ri.r_index = -1; - break; - default: - abort (); - } - ri.r_extern = 0; - } - else if (linkrelax || !S_IS_DEFINED (symbolP) || fixP->fx_bsr) - { - ri.r_extern = 1; - ri.r_index = symbolP->sy_number; - } - else - { - ri.r_extern = 0; - ri.r_index = S_GET_TYPE (symbolP); - } - - /* Output the relocation information in machine-dependent form. */ - md_ri_to_chars (where, &ri); -} - -#endif /* OBJ_AOUT or OBJ_BOUT */ - -#if defined (OBJ_COFF) && defined (BFD) -short -tc_coff_fix2rtype (fixP) - fixS *fixP; -{ - if (fixP->fx_bsr) - abort (); - - if (fixP->fx_pcrel == 0 && fixP->fx_size == 4) - return R_RELLONG; - - if (fixP->fx_pcrel != 0 && fixP->fx_size == 4) - return R_IPRMED; - - abort (); - return 0; -} - -int -tc_coff_sizemachdep (frag) - fragS *frag; -{ - if (frag->fr_next) - return frag->fr_next->fr_address - frag->fr_address; - else - return 0; -} -#endif - -/* Align an address by rounding it up to the specified boundary. */ -valueT -md_section_align (seg, addr) - segT seg; - valueT addr; /* Address to be rounded up */ -{ - int align; -#ifdef BFD_ASSEMBLER - align = bfd_get_section_alignment (stdoutput, seg); -#else - align = section_alignment[(int) seg]; -#endif - return (addr + (1 << align) - 1) & (-1 << align); -} - -extern int coff_flags; - -#ifdef OBJ_COFF -void -tc_headers_hook (headers) - object_headers *headers; -{ - switch (architecture) - { - case ARCH_KA: - coff_flags |= F_I960KA; - break; - - case ARCH_KB: - coff_flags |= F_I960KB; - break; - - case ARCH_MC: - coff_flags |= F_I960MC; - break; - - case ARCH_CA: - coff_flags |= F_I960CA; - break; - - case ARCH_JX: - coff_flags |= F_I960JX; - break; - - case ARCH_HX: - coff_flags |= F_I960HX; - break; - - default: - if (iclasses_seen == I_BASE) - coff_flags |= F_I960CORE; - else if (iclasses_seen & I_CX) - coff_flags |= F_I960CA; - else if (iclasses_seen & I_HX) - coff_flags |= F_I960HX; - else if (iclasses_seen & I_JX) - coff_flags |= F_I960JX; - else if (iclasses_seen & I_CX2) - coff_flags |= F_I960CA; - else if (iclasses_seen & I_MIL) - coff_flags |= F_I960MC; - else if (iclasses_seen & (I_DEC | I_FP)) - coff_flags |= F_I960KB; - else - coff_flags |= F_I960KA; - break; - } - - if (flag_readonly_data_in_text) - { - headers->filehdr.f_magic = I960RWMAGIC; - headers->aouthdr.magic = OMAGIC; - } - else - { - headers->filehdr.f_magic = I960ROMAGIC; - headers->aouthdr.magic = NMAGIC; - } /* set magic numbers */ -} - -#endif /* OBJ_COFF */ - -#ifndef BFD_ASSEMBLER - -/* Things going on here: - - For bout, We need to assure a couple of simplifying - assumptions about leafprocs for the linker: the leafproc - entry symbols will be defined in the same assembly in - which they're declared with the '.leafproc' directive; - and if a leafproc has both 'call' and 'bal' entry points - they are both global or both local. - - For coff, the call symbol has a second aux entry that - contains the bal entry point. The bal symbol becomes a - label. - - For coff representation, the call symbol has a second aux entry that - contains the bal entry point. The bal symbol becomes a label. */ - -void -tc_crawl_symbol_chain (headers) - object_headers *headers; -{ - symbolS *symbolP; - - for (symbolP = symbol_rootP; symbolP; symbolP = symbol_next (symbolP)) - { -#ifdef OBJ_COFF - if (TC_S_IS_SYSPROC (symbolP)) - { - /* second aux entry already contains the sysproc number */ - S_SET_NUMBER_AUXILIARY (symbolP, 2); - S_SET_STORAGE_CLASS (symbolP, C_SCALL); - S_SET_DATA_TYPE (symbolP, S_GET_DATA_TYPE (symbolP) | (DT_FCN << N_BTSHFT)); - continue; - } /* rewrite sysproc */ -#endif /* OBJ_COFF */ - - if (!TC_S_IS_BALNAME (symbolP) && !TC_S_IS_CALLNAME (symbolP)) - { - continue; - } /* Not a leafproc symbol */ - - if (!S_IS_DEFINED (symbolP)) - { - as_bad (_("leafproc symbol '%s' undefined"), S_GET_NAME (symbolP)); - } /* undefined leaf */ - - if (TC_S_IS_CALLNAME (symbolP)) - { - symbolS *balP = tc_get_bal_of_call (symbolP); - if (S_IS_EXTERNAL (symbolP) != S_IS_EXTERNAL (balP)) - { - S_SET_EXTERNAL (symbolP); - S_SET_EXTERNAL (balP); - as_warn (_("Warning: making leafproc entries %s and %s both global\n"), - S_GET_NAME (symbolP), S_GET_NAME (balP)); - } /* externality mismatch */ - } /* if callname */ - } /* walk the symbol chain */ -} - -#endif /* ! BFD_ASSEMBLER */ - -/* For aout or bout, the bal immediately follows the call. - - For coff, we cheat and store a pointer to the bal symbol in the - second aux entry of the call. */ - -#undef OBJ_ABOUT -#ifdef OBJ_AOUT -#define OBJ_ABOUT -#endif -#ifdef OBJ_BOUT -#define OBJ_ABOUT -#endif - -void -tc_set_bal_of_call (callP, balP) - symbolS *callP; - symbolS *balP; -{ - know (TC_S_IS_CALLNAME (callP)); - know (TC_S_IS_BALNAME (balP)); - -#ifdef OBJ_COFF - - callP->sy_tc = balP; - S_SET_NUMBER_AUXILIARY (callP, 2); - -#else /* ! OBJ_COFF */ -#ifdef OBJ_ABOUT - - /* If the 'bal' entry doesn't immediately follow the 'call' - * symbol, unlink it from the symbol list and re-insert it. - */ - if (symbol_next (callP) != balP) - { - symbol_remove (balP, &symbol_rootP, &symbol_lastP); - symbol_append (balP, callP, &symbol_rootP, &symbol_lastP); - } /* if not in order */ - -#else /* ! OBJ_ABOUT */ - as_fatal ("Only supported for a.out, b.out, or COFF"); -#endif /* ! OBJ_ABOUT */ -#endif /* ! OBJ_COFF */ -} - -symbolS * -tc_get_bal_of_call (callP) - symbolS *callP; -{ - symbolS *retval; - - know (TC_S_IS_CALLNAME (callP)); - -#ifdef OBJ_COFF - retval = callP->sy_tc; -#else -#ifdef OBJ_ABOUT - retval = symbol_next (callP); -#else - as_fatal ("Only supported for a.out, b.out, or COFF"); -#endif /* ! OBJ_ABOUT */ -#endif /* ! OBJ_COFF */ - - know (TC_S_IS_BALNAME (retval)); - return retval; -} /* _tc_get_bal_of_call() */ - -void -tc_coff_symbol_emit_hook (symbolP) - symbolS *symbolP; -{ - if (TC_S_IS_CALLNAME (symbolP)) - { -#ifdef OBJ_COFF - symbolS *balP = tc_get_bal_of_call (symbolP); - -#if 0 - /* second aux entry contains the bal entry point */ - S_SET_NUMBER_AUXILIARY (symbolP, 2); -#endif - symbolP->sy_symbol.ost_auxent[1].x_bal.x_balntry = S_GET_VALUE (balP); - if (S_GET_STORAGE_CLASS (symbolP) == C_EXT) - S_SET_STORAGE_CLASS (symbolP, C_LEAFEXT); - else - S_SET_STORAGE_CLASS (symbolP, C_LEAFSTAT); - S_SET_DATA_TYPE (symbolP, S_GET_DATA_TYPE (symbolP) | (DT_FCN << N_BTSHFT)); - /* fix up the bal symbol */ - S_SET_STORAGE_CLASS (balP, C_LABEL); -#endif /* OBJ_COFF */ - } /* only on calls */ -} - -void -i960_handle_align (fragp) - fragS *fragp; -{ - if (!linkrelax) - return; - -#ifndef OBJ_BOUT - - as_bad (_("option --link-relax is only supported in b.out format")); - linkrelax = 0; - return; - -#else - - /* The text section "ends" with another alignment reloc, to which we - aren't adding padding. */ - if (fragp->fr_next == text_last_frag - || fragp->fr_next == data_last_frag) - return; - - /* alignment directive */ - fix_new (fragp, fragp->fr_fix, fragp->fr_offset, 0, 0, 0, - (int) fragp->fr_type); -#endif /* OBJ_BOUT */ -} - -int -i960_validate_fix (fixP, this_segment_type, add_symbolPP) - fixS *fixP; - segT this_segment_type; - symbolS **add_symbolPP; -{ -#define add_symbolP (*add_symbolPP) - if (fixP->fx_tcbit && TC_S_IS_CALLNAME (add_symbolP)) - { - /* Relocation should be done via the associated 'bal' - entry point symbol. */ - - if (!TC_S_IS_BALNAME (tc_get_bal_of_call (add_symbolP))) - { - as_bad (_("No 'bal' entry point for leafproc %s"), - S_GET_NAME (add_symbolP)); - return 1; - } - fixP->fx_addsy = add_symbolP = tc_get_bal_of_call (add_symbolP); - } -#if 0 - /* Still have to work out other conditions for these tests. */ - { - if (fixP->fx_tcbit) - { - as_bad (_("callj to difference of two symbols")); - return 1; - } - reloc_callj (fixP); - if ((int) fixP->fx_bit_fixP == 13) - { - /* This is a COBR instruction. They have only a 13-bit - displacement and are only to be used for local branches: - flag as error, don't generate relocation. */ - as_bad (_("can't use COBR format with external label")); - fixP->fx_addsy = NULL; /* No relocations please. */ - return 1; - } - } -#endif -#undef add_symbolP - return 0; -} - -#ifdef BFD_ASSEMBLER - -/* From cgen.c: */ - -static short -tc_bfd_fix2rtype (fixP) - fixS *fixP; -{ -#if 0 - if (fixP->fx_bsr) - abort (); -#endif - - if (fixP->fx_pcrel == 0 && fixP->fx_size == 4) - return BFD_RELOC_32; - - if (fixP->fx_pcrel != 0 && fixP->fx_size == 4) - return BFD_RELOC_24_PCREL; - - abort (); - return 0; -} - -/* Translate internal representation of relocation info to BFD target - format. - - FIXME: To what extent can we get all relevant targets to use this? */ - -arelent * -tc_gen_reloc (section, fixP) - asection *section; - fixS *fixP; -{ - arelent * reloc; - - reloc = (arelent *) xmalloc (sizeof (arelent)); - - /* HACK: Is this right? */ - fixP->fx_r_type = tc_bfd_fix2rtype (fixP); - - reloc->howto = bfd_reloc_type_lookup (stdoutput, fixP->fx_r_type); - if (reloc->howto == (reloc_howto_type *) NULL) - { - as_bad_where (fixP->fx_file, fixP->fx_line, - "internal error: can't export reloc type %d (`%s')", - fixP->fx_r_type, - bfd_get_reloc_code_name (fixP->fx_r_type)); - return NULL; - } - - assert (!fixP->fx_pcrel == !reloc->howto->pc_relative); - - reloc->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *)); - *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixP->fx_addsy); - reloc->address = fixP->fx_frag->fr_address + fixP->fx_where; - reloc->addend = fixP->fx_addnumber; - - return reloc; -} - -/* end from cgen.c */ - -#endif /* BFD_ASSEMBLER */ - -/* end of tc-i960.c */ |