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authornobody <>2000-02-22 16:18:14 +0000
committernobody <>2000-02-22 16:18:14 +0000
commit0afa4c73eb98b409eb36cf10e91625a595439ad7 (patch)
tree0825dc3693176d04de20f41794a640b398ddf5c5 /ld/emultempl
parentcc89ffe60ba6d7f80278431ac8da8385d34c3af7 (diff)
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This commit was manufactured by cvs2svn to create tag 'egcs_20000222'.egcs_20000222
Sprout from cygnus 2000-02-22 16:18:13 UTC Ian Lance Taylor <ian@airs.com> 'import libiberty from egcs' 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/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.bat 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-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-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-m32r.c bfd/elf32-m68k.c bfd/elf32-m88k.c bfd/elf32-mcore.c bfd/elf32-mips.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/linker.c bfd/lynx-core.c bfd/m68k4knetbsd.c bfd/m68klinux.c bfd/m68klynx.c bfd/m68knetbsd.c bfd/m88kmach3.c bfd/makefile.dos 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/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.bat 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/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-aix43 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-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.bat 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/go32.cfg 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 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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/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/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/5.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 ltconfig ltmain.sh makeall.bat makefile.vms missing 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.bat 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/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 setup.com symlink-tree ylwrap
Diffstat (limited to 'ld/emultempl')
-rw-r--r--ld/emultempl/README3
-rw-r--r--ld/emultempl/aix.em1054
-rw-r--r--ld/emultempl/armcoff.em226
-rw-r--r--ld/emultempl/armelf.em168
-rw-r--r--ld/emultempl/armelf_oabi.em175
-rw-r--r--ld/emultempl/beos.em837
-rw-r--r--ld/emultempl/elf32.em1143
-rw-r--r--ld/emultempl/generic.em118
-rw-r--r--ld/emultempl/gld960.em176
-rw-r--r--ld/emultempl/gld960c.em192
-rw-r--r--ld/emultempl/hppaelf.em283
-rw-r--r--ld/emultempl/linux.em208
-rw-r--r--ld/emultempl/lnk960.em327
-rw-r--r--ld/emultempl/mipsecoff.em229
-rw-r--r--ld/emultempl/pe.em1104
-rw-r--r--ld/emultempl/stringify.sed4
-rw-r--r--ld/emultempl/sunos.em1037
-rw-r--r--ld/emultempl/vanilla.em69
18 files changed, 0 insertions, 7353 deletions
diff --git a/ld/emultempl/README b/ld/emultempl/README
deleted file mode 100644
index 30ec0abf379..00000000000
--- a/ld/emultempl/README
+++ /dev/null
@@ -1,3 +0,0 @@
-The files in this directory are sourced by genscripts.sh, after
-setting some variables to substitute in, to produce
-C source files that contain jump tables for each emulation.
diff --git a/ld/emultempl/aix.em b/ld/emultempl/aix.em
deleted file mode 100644
index c77857f822d..00000000000
--- a/ld/emultempl/aix.em
+++ /dev/null
@@ -1,1054 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is is generated by a shell script. DO NOT EDIT! */
-
-/* AIX emulation code for ${EMULATION_NAME}
- Copyright (C) 1991, 93, 95, 96, 97, 1998 Free Software Foundation, Inc.
- Written by Steve Chamberlain <sac@cygnus.com>
- AIX support by Ian Lance Taylor <ian@cygnus.com>
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#define TARGET_IS_${EMULATION_NAME}
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "libiberty.h"
-#include "getopt.h"
-#include "obstack.h"
-#include "bfdlink.h"
-
-#include <ctype.h>
-
-#include "ld.h"
-#include "ldmain.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-#include "ldexp.h"
-#include "ldlang.h"
-#include "ldctor.h"
-#include "ldgram.h"
-
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static int gld${EMULATION_NAME}_parse_args PARAMS ((int, char **));
-static void gld${EMULATION_NAME}_after_open PARAMS ((void));
-static void gld${EMULATION_NAME}_before_allocation PARAMS ((void));
-static void gld${EMULATION_NAME}_read_file PARAMS ((const char *, boolean));
-static void gld${EMULATION_NAME}_free PARAMS ((PTR));
-static void gld${EMULATION_NAME}_find_relocs
- PARAMS ((lang_statement_union_type *));
-static void gld${EMULATION_NAME}_find_exp_assignment PARAMS ((etree_type *));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-
-/* The file alignment required for each section. */
-static unsigned long file_align;
-
-/* The maximum size the stack is permitted to grow. This is stored in
- the a.out header. */
-static unsigned long maxstack;
-
-/* The maximum data size. This is stored in the a.out header. */
-static unsigned long maxdata;
-
-/* Whether to perform garbage collection. */
-static int gc = 1;
-
-/* The module type to use. */
-static unsigned short modtype = ('1' << 8) | 'L';
-
-/* Whether the .text section must be read-only (i.e., no relocs
- permitted). */
-static int textro;
-
-/* Whether to implement Unix like linker semantics. */
-static int unix_ld;
-
-/* Structure used to hold import file list. */
-
-struct filelist
-{
- struct filelist *next;
- const char *name;
-};
-
-/* List of import files. */
-static struct filelist *import_files;
-
-/* List of export symbols read from the export files. */
-
-struct export_symbol_list
-{
- struct export_symbol_list *next;
- const char *name;
- boolean syscall;
-};
-
-static struct export_symbol_list *export_symbols;
-
-/* This routine is called before anything else is done. */
-
-static void
-gld${EMULATION_NAME}_before_parse()
-{
-#ifndef TARGET_ /* I.e., if not generic. */
- ldfile_output_architecture = bfd_arch_${ARCH};
-#endif /* not TARGET_ */
- config.has_shared = true;
-}
-
-/* Handle AIX specific options. */
-
-static int
-gld${EMULATION_NAME}_parse_args (argc, argv)
- int argc;
- char **argv;
-{
- int prevoptind = optind;
- int prevopterr = opterr;
- int indx;
- int longind;
- int optc;
- long val;
- char *end;
-
-#define OPTION_IGNORE (300)
-#define OPTION_AUTOIMP (OPTION_IGNORE + 1)
-#define OPTION_ERNOTOK (OPTION_AUTOIMP + 1)
-#define OPTION_EROK (OPTION_ERNOTOK + 1)
-#define OPTION_EXPORT (OPTION_EROK + 1)
-#define OPTION_IMPORT (OPTION_EXPORT + 1)
-#define OPTION_LOADMAP (OPTION_IMPORT + 1)
-#define OPTION_MAXDATA (OPTION_LOADMAP + 1)
-#define OPTION_MAXSTACK (OPTION_MAXDATA + 1)
-#define OPTION_MODTYPE (OPTION_MAXSTACK + 1)
-#define OPTION_NOAUTOIMP (OPTION_MODTYPE + 1)
-#define OPTION_NOSTRCMPCT (OPTION_NOAUTOIMP + 1)
-#define OPTION_PD (OPTION_NOSTRCMPCT + 1)
-#define OPTION_PT (OPTION_PD + 1)
-#define OPTION_STRCMPCT (OPTION_PT + 1)
-#define OPTION_UNIX (OPTION_STRCMPCT + 1)
-
- static struct option longopts[] = {
- {"basis", no_argument, NULL, OPTION_IGNORE},
- {"bautoimp", no_argument, NULL, OPTION_AUTOIMP},
- {"bcomprld", no_argument, NULL, OPTION_IGNORE},
- {"bcrld", no_argument, NULL, OPTION_IGNORE},
- {"bcror31", no_argument, NULL, OPTION_IGNORE},
- {"bD", required_argument, NULL, OPTION_MAXDATA},
- {"bE", required_argument, NULL, OPTION_EXPORT},
- {"bernotok", no_argument, NULL, OPTION_ERNOTOK},
- {"berok", no_argument, NULL, OPTION_EROK},
- {"berrmsg", no_argument, NULL, OPTION_IGNORE},
- {"bexport", required_argument, NULL, OPTION_EXPORT},
- {"bf", no_argument, NULL, OPTION_ERNOTOK},
- {"bgc", no_argument, &gc, 1},
- {"bh", required_argument, NULL, OPTION_IGNORE},
- {"bhalt", required_argument, NULL, OPTION_IGNORE},
- {"bI", required_argument, NULL, OPTION_IMPORT},
- {"bimport", required_argument, NULL, OPTION_IMPORT},
- {"bl", required_argument, NULL, OPTION_LOADMAP},
- {"bloadmap", required_argument, NULL, OPTION_LOADMAP},
- {"bmaxdata", required_argument, NULL, OPTION_MAXDATA},
- {"bmaxstack", required_argument, NULL, OPTION_MAXSTACK},
- {"bM", required_argument, NULL, OPTION_MODTYPE},
- {"bmodtype", required_argument, NULL, OPTION_MODTYPE},
- {"bnoautoimp", no_argument, NULL, OPTION_NOAUTOIMP},
- {"bnodelcsect", no_argument, NULL, OPTION_IGNORE},
- {"bnoentry", no_argument, NULL, OPTION_IGNORE},
- {"bnogc", no_argument, &gc, 0},
- {"bnso", no_argument, NULL, OPTION_NOAUTOIMP},
- {"bnostrcmpct", no_argument, NULL, OPTION_NOSTRCMPCT},
- {"bnotextro", no_argument, &textro, 0},
- {"bnro", no_argument, &textro, 0},
- {"bpD", required_argument, NULL, OPTION_PD},
- {"bpT", required_argument, NULL, OPTION_PT},
- {"bro", no_argument, &textro, 1},
- {"bS", required_argument, NULL, OPTION_MAXSTACK},
- {"bso", no_argument, NULL, OPTION_AUTOIMP},
- {"bstrcmpct", no_argument, NULL, OPTION_STRCMPCT},
- {"btextro", no_argument, &textro, 1},
- {"static", no_argument, NULL, OPTION_NOAUTOIMP},
- {"unix", no_argument, NULL, OPTION_UNIX},
- {NULL, no_argument, NULL, 0}
- };
-
- /* Options supported by the AIX linker which we do not support: -f,
- -S, -v, -Z, -bbindcmds, -bbinder, -bbindopts, -bcalls, -bcaps,
- -bcror15, -bdebugopt, -bdbg, -bdelcsect, -bex?, -bfilelist, -bfl,
- -bgcbypass, -bglink, -binsert, -bi, -bloadmap, -bl, -bmap, -bnl,
- -bnobind, -bnocomprld, -bnocrld, -bnoerrmsg, -bnoglink,
- -bnoloadmap, -bnl, -bnoobjreorder, -bnoquiet, -bnoreorder,
- -bnotypchk, -bnox, -bquiet, -bR, -brename, -breorder, -btypchk,
- -bx, -bX, -bxref. */
-
- /* If the current option starts with -b, change the first : to an =.
- The AIX linker uses : to separate the option from the argument;
- changing it to = lets us treat it as a getopt option. */
- indx = optind;
- if (indx == 0)
- indx = 1;
- if (indx < argc && strncmp (argv[indx], "-b", 2) == 0)
- {
- char *s;
-
- for (s = argv[indx]; *s != '\0'; s++)
- {
- if (*s == ':')
- {
- *s = '=';
- break;
- }
- }
- }
-
- /* We add s and u so to the short options list so that -s and -u on
- the command line do not match -static and -unix. */
-
- opterr = 0;
- optc = getopt_long_only (argc, argv, "-D:H:KT:zsu", longopts, &longind);
- opterr = prevopterr;
-
- switch (optc)
- {
- case 's':
- case 'u':
- default:
- optind = prevoptind;
- return 0;
-
- case 0:
- /* Long option which just sets a flag. */
- break;
-
- case 'D':
- val = strtol (optarg, &end, 0);
- if (*end != '\0')
- einfo ("%P: warning: ignoring invalid -D number %s\n", optarg);
- else if (val != -1)
- lang_section_start (".data", exp_intop (val));
- break;
-
- case 'H':
- val = strtoul (optarg, &end, 0);
- if (*end != '\0'
- || (val & (val - 1)) != 0)
- einfo ("%P: warning: ignoring invalid -H number %s\n", optarg);
- else
- file_align = val;
- break;
-
- case 'K':
- case 'z':
- /* FIXME: This should use the page size for the target system. */
- file_align = 4096;
- break;
-
- case 'T':
- /* On AIX this is the same as GNU ld -Ttext. When we see -T
- number, we assume the AIX option is intended. Otherwise, we
- assume the usual GNU ld -T option is intended. We can't just
- ignore the AIX option, because gcc passes it to the linker. */
- val = strtoul (optarg, &end, 0);
- if (*end != '\0')
- {
- optind = prevoptind;
- return 0;
- }
- lang_section_start (".text", exp_intop (val));
- break;
-
- case OPTION_IGNORE:
- break;
-
- case OPTION_AUTOIMP:
- link_info.static_link = false;
- break;
-
- case OPTION_ERNOTOK:
- force_make_executable = false;
- break;
-
- case OPTION_EROK:
- force_make_executable = true;
- break;
-
- case OPTION_EXPORT:
- gld${EMULATION_NAME}_read_file (optarg, false);
- break;
-
- case OPTION_IMPORT:
- {
- struct filelist *n;
- struct filelist **flpp;
-
- n = (struct filelist *) xmalloc (sizeof (struct filelist));
- n->next = NULL;
- n->name = optarg;
- flpp = &import_files;
- while (*flpp != NULL)
- flpp = &(*flpp)->next;
- *flpp = n;
- }
- break;
-
- case OPTION_LOADMAP:
- config.map_filename = optarg;
- break;
-
- case OPTION_MAXDATA:
- val = strtoul (optarg, &end, 0);
- if (*end != '\0')
- einfo ("%P: warning: ignoring invalid -bmaxdata number %s\n",
- optarg);
- else
- maxdata = val;
- break;
-
- case OPTION_MAXSTACK:
- val = strtoul (optarg, &end, 0);
- if (*end != '\0')
- einfo ("%P: warning: ignoring invalid -bmaxstack number %s\n",
- optarg);
- else
- maxstack = val;
- break;
-
- case OPTION_MODTYPE:
- if (*optarg == 'S')
- {
- link_info.shared = true;
- ++optarg;
- }
- if (*optarg == '\0' || optarg[1] == '\0')
- einfo ("%P: warning: ignoring invalid module type %s\n", optarg);
- else
- modtype = (*optarg << 8) | optarg[1];
- break;
-
- case OPTION_NOAUTOIMP:
- link_info.static_link = true;
- break;
-
- case OPTION_NOSTRCMPCT:
- link_info.traditional_format = true;
- break;
-
- case OPTION_PD:
- /* This sets the page that the .data section is supposed to
- start on. The offset within the page should still be the
- offset within the file, so we need to build an appropriate
- expression. */
- val = strtoul (optarg, &end, 0);
- if (*end != '\0')
- einfo ("%P: warning: ignoring invalid -pD number %s\n", optarg);
- else
- {
- etree_type *t;
-
- t = exp_binop ('+',
- exp_intop (val),
- exp_binop ('&',
- exp_nameop (NAME, "."),
- exp_intop (0xfff)));
- t = exp_binop ('&',
- exp_binop ('+', t, exp_intop (31)),
- exp_intop (~ (bfd_vma) 31));
- lang_section_start (".data", t);
- }
- break;
-
- case OPTION_PT:
- /* This set the page that the .text section is supposed to start
- on. The offset within the page should still be the offset
- within the file. */
- val = strtoul (optarg, &end, 0);
- if (*end != '\0')
- einfo ("%P: warning: ignoring invalid -pT number %s\n", optarg);
- else
- {
- etree_type *t;
-
- t = exp_binop ('+',
- exp_intop (val),
- exp_nameop (SIZEOF_HEADERS, NULL));
- t = exp_binop ('&',
- exp_binop ('+', t, exp_intop (31)),
- exp_intop (~ (bfd_vma) 31));
- lang_section_start (".text", t);
- }
- break;
-
- case OPTION_STRCMPCT:
- link_info.traditional_format = false;
- break;
-
- case OPTION_UNIX:
- unix_ld = true;
- break;
- }
-
- return 1;
-}
-
-/* This is called when an input file can not be recognized as a BFD
- object or an archive. If the file starts with #!, we must treat it
- as an import file. This is for AIX compatibility. */
-
-static boolean
-gld${EMULATION_NAME}_unrecognized_file (entry)
- lang_input_statement_type *entry;
-{
- FILE *e;
- boolean ret;
-
- e = fopen (entry->filename, FOPEN_RT);
- if (e == NULL)
- return false;
-
- ret = false;
-
- if (getc (e) == '#' && getc (e) == '!')
- {
- struct filelist *n;
- struct filelist **flpp;
-
- n = (struct filelist *) xmalloc (sizeof (struct filelist));
- n->next = NULL;
- n->name = entry->filename;
- flpp = &import_files;
- while (*flpp != NULL)
- flpp = &(*flpp)->next;
- *flpp = n;
-
- ret = true;
- entry->loaded = true;
- }
-
- fclose (e);
-
- return ret;
-}
-
-/* This is called after the input files have been opened. */
-
-static void
-gld${EMULATION_NAME}_after_open ()
-{
- boolean r;
- struct set_info *p;
-
- /* Call ldctor_build_sets, after pretending that this is a
- relocateable link. We do this because AIX requires relocation
- entries for all references to symbols, even in a final
- executable. Of course, we only want to do this if we are
- producing an XCOFF output file. */
- r = link_info.relocateable;
- if (strstr (bfd_get_target (output_bfd), "xcoff") != NULL)
- link_info.relocateable = true;
- ldctor_build_sets ();
- link_info.relocateable = r;
-
- /* For each set, record the size, so that the XCOFF backend can
- output the correct csect length. */
- for (p = sets; p != (struct set_info *) NULL; p = p->next)
- {
- bfd_size_type size;
-
- /* If the symbol is defined, we may have been invoked from
- collect, and the sets may already have been built, so we do
- not do anything. */
- if (p->h->type == bfd_link_hash_defined
- || p->h->type == bfd_link_hash_defweak)
- continue;
-
- if (p->reloc != BFD_RELOC_CTOR)
- {
- /* Handle this if we need to. */
- abort ();
- }
-
- size = (p->count + 2) * 4;
- if (! bfd_xcoff_link_record_set (output_bfd, &link_info, p->h, size))
- einfo ("%F%P: bfd_xcoff_link_record_set failed: %E\n");
- }
-}
-
-/* This is called after the sections have been attached to output
- sections, but before any sizes or addresses have been set. */
-
-static void
-gld${EMULATION_NAME}_before_allocation ()
-{
- struct filelist *fl;
- struct export_symbol_list *el;
- char *libpath;
- asection *special_sections[6];
- int i;
-
- /* Handle the import and export files, if any. */
- for (fl = import_files; fl != NULL; fl = fl->next)
- gld${EMULATION_NAME}_read_file (fl->name, true);
- for (el = export_symbols; el != NULL; el = el->next)
- {
- struct bfd_link_hash_entry *h;
-
- h = bfd_link_hash_lookup (link_info.hash, el->name, false, false, false);
- if (h == NULL)
- einfo ("%P%F: bfd_link_hash_lookup of export symbol failed: %E\n");
- if (! bfd_xcoff_export_symbol (output_bfd, &link_info, h, el->syscall))
- einfo ("%P%F: bfd_xcoff_export_symbol failed: %E\n");
- }
-
- /* Track down all relocations called for by the linker script (these
- are typically constructor/destructor entries created by
- CONSTRUCTORS) and let the backend know it will need to create
- .loader relocs for them. */
- lang_for_each_statement (gld${EMULATION_NAME}_find_relocs);
-
- /* We need to build LIBPATH from the -L arguments. If any -rpath
- arguments were used, though, we use -rpath instead, as a GNU
- extension. */
- if (command_line.rpath != NULL)
- libpath = command_line.rpath;
- else if (search_head == NULL)
- libpath = (char *) "";
- else
- {
- size_t len;
- search_dirs_type *search;
-
- len = strlen (search_head->name);
- libpath = xmalloc (len + 1);
- strcpy (libpath, search_head->name);
- for (search = search_head->next; search != NULL; search = search->next)
- {
- size_t nlen;
-
- nlen = strlen (search->name);
- libpath = xrealloc (libpath, len + nlen + 2);
- libpath[len] = ':';
- strcpy (libpath + len + 1, search->name);
- len += nlen + 1;
- }
- }
-
- /* Let the XCOFF backend set up the .loader section. */
- if (! bfd_xcoff_size_dynamic_sections (output_bfd, &link_info, libpath,
- entry_symbol, file_align,
- maxstack, maxdata,
- gc && ! unix_ld ? true : false,
- modtype,
- textro ? true : false,
- unix_ld,
- special_sections))
- einfo ("%P%F: failed to set dynamic section sizes: %E\n");
-
- /* Look through the special sections, and put them in the right
- place in the link ordering. This is especially magic. */
- for (i = 0; i < 6; i++)
- {
- asection *sec;
- lang_output_section_statement_type *os;
- lang_statement_union_type **pls;
- lang_input_section_type *is;
- const char *oname;
- boolean start;
-
- sec = special_sections[i];
- if (sec == NULL)
- continue;
-
- /* Remove this section from the list of the output section.
- This assumes we know what the script looks like. */
- is = NULL;
- os = lang_output_section_find (sec->output_section->name);
- if (os == NULL)
- einfo ("%P%F: can't find output section %s\n",
- sec->output_section->name);
- for (pls = &os->children.head; *pls != NULL; pls = &(*pls)->next)
- {
- if ((*pls)->header.type == lang_input_section_enum
- && (*pls)->input_section.section == sec)
- {
- is = (lang_input_section_type *) *pls;
- *pls = (*pls)->next;
- break;
- }
- if ((*pls)->header.type == lang_wild_statement_enum)
- {
- lang_statement_union_type **pwls;
-
- for (pwls = &(*pls)->wild_statement.children.head;
- *pwls != NULL;
- pwls = &(*pwls)->next)
- {
- if ((*pwls)->header.type == lang_input_section_enum
- && (*pwls)->input_section.section == sec)
- {
- is = (lang_input_section_type *) *pwls;
- *pwls = (*pwls)->next;
- break;
- }
- }
- if (is != NULL)
- break;
- }
- }
-
- if (is == NULL)
- einfo ("%P%F: can't find %s in output section\n",
- bfd_get_section_name (sec->owner, sec));
-
- /* Now figure out where the section should go. */
- switch (i)
- {
- default: /* to avoid warnings */
- case 0:
- /* _text */
- oname = ".text";
- start = true;
- break;
- case 1:
- /* _etext */
- oname = ".text";
- start = false;
- break;
- case 2:
- /* _data */
- oname = ".data";
- start = true;
- break;
- case 3:
- /* _edata */
- oname = ".data";
- start = false;
- break;
- case 4:
- case 5:
- /* _end and end */
- oname = ".bss";
- start = false;
- break;
- }
-
- os = lang_output_section_find (oname);
-
- if (start)
- {
- is->header.next = os->children.head;
- os->children.head = (lang_statement_union_type *) is;
- }
- else
- {
- is->header.next = NULL;
- lang_statement_append (&os->children,
- (lang_statement_union_type *) is,
- &is->header.next);
- }
- }
-}
-
-/* Read an import or export file. For an import file, this is called
- by the before_allocation emulation routine. For an export file,
- this is called by the parse_args emulation routine. */
-
-static void
-gld${EMULATION_NAME}_read_file (filename, import)
- const char *filename;
- boolean import;
-{
- struct obstack *o;
- FILE *f;
- int lineno;
- int c;
- boolean keep;
- const char *imppath;
- const char *impfile;
- const char *impmember;
-
- o = (struct obstack *) xmalloc (sizeof (struct obstack));
- obstack_specify_allocation (o, 0, 0, xmalloc, gld${EMULATION_NAME}_free);
-
- f = fopen (filename, FOPEN_RT);
- if (f == NULL)
- {
- bfd_set_error (bfd_error_system_call);
- einfo ("%F%s: %E\n", filename);
- }
-
- keep = false;
-
- imppath = NULL;
- impfile = NULL;
- impmember = NULL;
-
- lineno = 0;
- while ((c = getc (f)) != EOF)
- {
- char *s;
- char *symname;
- boolean syscall;
- bfd_vma address;
- struct bfd_link_hash_entry *h;
-
- if (c != '\n')
- {
- obstack_1grow (o, c);
- continue;
- }
-
- obstack_1grow (o, '\0');
- ++lineno;
-
- s = (char *) obstack_base (o);
- while (isspace ((unsigned char) *s))
- ++s;
- if (*s == '\0'
- || *s == '*'
- || (*s == '#' && s[1] == ' ')
- || (! import && *s == '#' && s[1] == '!'))
- {
- obstack_free (o, obstack_base (o));
- continue;
- }
-
- if (*s == '#' && s[1] == '!')
- {
- s += 2;
- while (isspace ((unsigned char) *s))
- ++s;
- if (*s == '\0')
- {
- imppath = NULL;
- impfile = NULL;
- impmember = NULL;
- obstack_free (o, obstack_base (o));
- }
- else if (*s == '(')
- einfo ("%F%s%d: #! ([member]) is not supported in import files\n",
- filename, lineno);
- else
- {
- char cs;
- char *file;
-
- (void) obstack_finish (o);
- keep = true;
- imppath = s;
- file = NULL;
- while (! isspace ((unsigned char) *s) && *s != '(' && *s != '\0')
- {
- if (*s == '/')
- file = s + 1;
- ++s;
- }
- if (file != NULL)
- {
- file[-1] = '\0';
- impfile = file;
- if (imppath == file - 1)
- imppath = "/";
- }
- else
- {
- impfile = imppath;
- imppath = "";
- }
- cs = *s;
- *s = '\0';
- while (isspace ((unsigned char) cs))
- {
- ++s;
- cs = *s;
- }
- if (cs != '(')
- {
- impmember = "";
- if (cs != '\0')
- einfo ("%s:%d: warning: syntax error in import file\n",
- filename, lineno);
- }
- else
- {
- ++s;
- impmember = s;
- while (*s != ')' && *s != '\0')
- ++s;
- if (*s == ')')
- *s = '\0';
- else
- einfo ("%s:%d: warning: syntax error in import file\n",
- filename, lineno);
- }
- }
-
- continue;
- }
-
- /* This is a symbol to be imported or exported. */
- symname = s;
- syscall = false;
- address = (bfd_vma) -1;
-
- while (! isspace ((unsigned char) *s) && *s != '\0')
- ++s;
- if (*s != '\0')
- {
- char *se;
-
- *s++ = '\0';
-
- while (isspace ((unsigned char) *s))
- ++s;
-
- se = s;
- while (! isspace ((unsigned char) *se) && *se != '\0')
- ++se;
- if (*se != '\0')
- {
- *se++ = '\0';
- while (isspace ((unsigned char) *se))
- ++se;
- if (*se != '\0')
- einfo ("%s%d: warning: syntax error in import/export file\n",
- filename, lineno);
- }
-
- if (s == se)
- {
- /* There was no address after all. */
- }
- else if (strcasecmp (s, "svc") == 0
- || strcasecmp (s, "syscall") == 0)
- syscall = true;
- else
- {
- char *end;
-
- address = strtoul (s, &end, 0);
- if (*end != '\0')
- einfo ("%s:%d: warning: syntax error in import/export file\n",
- filename, lineno);
- }
- }
-
- if (! import)
- {
- struct export_symbol_list *n;
-
- ldlang_add_undef (symname);
- n = ((struct export_symbol_list *)
- xmalloc (sizeof (struct export_symbol_list)));
- n->next = export_symbols;
- n->name = buystring (symname);
- n->syscall = syscall;
- export_symbols = n;
- }
- else
- {
- h = bfd_link_hash_lookup (link_info.hash, symname, false, false,
- true);
- if (h == NULL || h->type == bfd_link_hash_new)
- {
- /* We can just ignore attempts to import an unreferenced
- symbol. */
- }
- else
- {
- if (! bfd_xcoff_import_symbol (output_bfd, &link_info, h,
- address, imppath, impfile,
- impmember))
- einfo ("%X%s:%d: failed to import symbol %s: %E\n",
- filename, lineno, symname);
- }
- }
-
- obstack_free (o, obstack_base (o));
- }
-
- if (obstack_object_size (o) > 0)
- {
- einfo ("%s:%d: warning: ignoring unterminated last line\n",
- filename, lineno);
- obstack_free (o, obstack_base (o));
- }
-
- if (! keep)
- {
- obstack_free (o, NULL);
- free (o);
- }
-}
-
-/* This routine saves us from worrying about declaring free. */
-
-static void
-gld${EMULATION_NAME}_free (p)
- PTR p;
-{
- free (p);
-}
-
-/* This is called by the before_allocation routine via
- lang_for_each_statement. It looks for relocations and assignments
- to symbols. */
-
-static void
-gld${EMULATION_NAME}_find_relocs (s)
- lang_statement_union_type *s;
-{
- if (s->header.type == lang_reloc_statement_enum)
- {
- lang_reloc_statement_type *rs;
-
- rs = &s->reloc_statement;
- if (rs->name == NULL)
- einfo ("%F%P: only relocations against symbols are permitted\n");
- if (! bfd_xcoff_link_count_reloc (output_bfd, &link_info, rs->name))
- einfo ("%F%P: bfd_xcoff_link_count_reloc failed: %E\n");
- }
-
- if (s->header.type == lang_assignment_statement_enum)
- gld${EMULATION_NAME}_find_exp_assignment (s->assignment_statement.exp);
-}
-
-/* Look through an expression for an assignment statement. */
-
-static void
-gld${EMULATION_NAME}_find_exp_assignment (exp)
- etree_type *exp;
-{
- struct bfd_link_hash_entry *h;
-
- switch (exp->type.node_class)
- {
- case etree_provide:
- h = bfd_link_hash_lookup (link_info.hash, exp->assign.dst,
- false, false, false);
- if (h == NULL)
- break;
- /* Fall through. */
- case etree_assign:
- if (strcmp (exp->assign.dst, ".") != 0)
- {
- if (! bfd_xcoff_record_link_assignment (output_bfd, &link_info,
- exp->assign.dst))
- einfo ("%P%F: failed to record assignment to %s: %E\n",
- exp->assign.dst);
- }
- gld${EMULATION_NAME}_find_exp_assignment (exp->assign.src);
- break;
-
- case etree_binary:
- gld${EMULATION_NAME}_find_exp_assignment (exp->binary.lhs);
- gld${EMULATION_NAME}_find_exp_assignment (exp->binary.rhs);
- break;
-
- case etree_trinary:
- gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.cond);
- gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.lhs);
- gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.rhs);
- break;
-
- case etree_unary:
- gld${EMULATION_NAME}_find_exp_assignment (exp->unary.child);
- break;
-
- default:
- break;
- }
-}
-
-static char *
-gld${EMULATION_NAME}_get_script(isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc="-f ${srcdir}/emultempl/stringify.sed"
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return
-EOF
-sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
-echo ' ; else if (link_info.relocateable == true) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c
-echo ' ; else return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c
-echo '; }' >> e${EMULATION_NAME}.c
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- gld${EMULATION_NAME}_after_open,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- gld${EMULATION_NAME}_before_allocation,
- gld${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}",
- 0, /* finish */
- 0, /* create_output_section_statements */
- 0, /* open_dynamic_archive */
- 0, /* place_orphan */
- 0, /* set_symbols */
- gld${EMULATION_NAME}_parse_args,
- gld${EMULATION_NAME}_unrecognized_file
-};
-EOF
diff --git a/ld/emultempl/armcoff.em b/ld/emultempl/armcoff.em
deleted file mode 100644
index 9955fdad643..00000000000
--- a/ld/emultempl/armcoff.em
+++ /dev/null
@@ -1,226 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is is generated by a shell script. DO NOT EDIT! */
-
-/* emulate the original gld for the given ${EMULATION_NAME}
- Copyright (C) 1991, 93, 96, 97, 1998 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#define TARGET_IS_${EMULATION_NAME}
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-#include "getopt.h"
-
-#include "ld.h"
-#include "ldmain.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-#include "ldexp.h"
-#include "ldlang.h"
-
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static void gld${EMULATION_NAME}_before_allocation PARAMS ((void));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-static int gld${EMULATION_NAME}_parse_args PARAMS((int, char **));
-static void gld_${EMULATION_NAME}_list_options PARAMS ((FILE *));
-
-/* If true, then interworking stubs which support calls to old, non-interworking
- aware ARM code should be generated. */
-
-static int support_old_code = 0;
-
-#define OPTION_SUPPORT_OLD_CODE 300
-
-static struct option longopts[] =
-{
- {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
- {NULL, no_argument, NULL, 0}
-};
-
-static void
-gld${EMULATION_NAME}_list_options (file)
- FILE * file;
-{
- fprintf (file, _(" --support-old-code Support interworking with old code\n"));
-}
-
-static int
-gld${EMULATION_NAME}_parse_args (argc, argv)
- int argc;
- char ** argv;
-{
- int longind;
- int optc;
- int prevoptind = optind;
- int prevopterr = opterr;
- int wanterror;
- static int lastoptind = -1;
-
- if (lastoptind != optind)
- opterr = 0;
-
- wanterror = opterr;
- lastoptind = optind;
-
- optc = getopt_long_only (argc, argv, "-", longopts, & longind);
- opterr = prevopterr;
-
- switch (optc)
- {
- default:
- if (wanterror)
- xexit (1);
- optind = prevoptind;
- return 0;
-
- case OPTION_SUPPORT_OLD_CODE:
- support_old_code = 1;
- break;
- }
-
- return 1;
-}
-
-static void
-gld${EMULATION_NAME}_before_parse ()
-{
-#ifndef TARGET_ /* I.e., if not generic. */
- ldfile_set_output_arch ("`echo ${ARCH}`");
-#endif /* not TARGET_ */
-}
-
-/* This is called after the sections have been attached to output
- sections, but before any sizes or addresses have been set. */
-
-static void
-gld${EMULATION_NAME}_before_allocation ()
-{
- /* we should be able to set the size of the interworking stub section */
-
- /* Here we rummage through the found bfds to collect glue information */
- /* FIXME: should this be based on a command line option? krk@cygnus.com */
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (! bfd_arm_process_before_allocation
- (is->the_bfd, & link_info, support_old_code))
- {
- /* xgettext:c-format */
- einfo (_("Errors encountered processing file %s"), is->filename);
- }
- }
- }
-
- /* We have seen it all. Allocate it, and carry on */
- bfd_arm_allocate_interworking_sections (& link_info);
-}
-
-static void
-gld${EMULATION_NAME}_after_open ()
-{
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (bfd_arm_get_bfd_for_interworking (is->the_bfd, & link_info))
- break;
- }
-}
-
-static char *
-gld${EMULATION_NAME}_get_script (isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc="-f ${srcdir}/emultempl/stringify.sed"
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return
-EOF
-sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
-echo ' ; else if (link_info.relocateable == true) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c
-echo ' ; else return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c
-echo '; }' >> e${EMULATION_NAME}.c
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- gld${EMULATION_NAME}_after_open,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- gld${EMULATION_NAME}_before_allocation,
- gld${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}",
- NULL, /* finish */
- NULL, /* create output section statements */
- NULL, /* open dynamic archive */
- NULL, /* place orphan */
- NULL, /* set_symbols */
- gld${EMULATION_NAME}_parse_args,
- NULL, /* unrecognised file */
- gld${EMULATION_NAME}_list_options
-};
-EOF
diff --git a/ld/emultempl/armelf.em b/ld/emultempl/armelf.em
deleted file mode 100644
index d9409f2ac7c..00000000000
--- a/ld/emultempl/armelf.em
+++ /dev/null
@@ -1,168 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is is generated by a shell script. DO NOT EDIT! */
-
-/* emulate the original gld for the given ${EMULATION_NAME}
- Copyright (C) 1991, 93, 96, 97, 1998 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#define TARGET_IS_${EMULATION_NAME}
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-#include "getopt.h"
-
-#include "ld.h"
-#include "ldmain.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-#include "ldexp.h"
-#include "ldlang.h"
-
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static void gld${EMULATION_NAME}_before_allocation PARAMS ((void));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-
-static void
-gld${EMULATION_NAME}_before_parse ()
-{
-#ifndef TARGET_ /* I.e., if not generic. */
- ldfile_set_output_arch ("`echo ${ARCH}`");
-#endif /* not TARGET_ */
-}
-
-/* This is called after the sections have been attached to output
- sections, but before any sizes or addresses have been set. */
-
-static void
-gld${EMULATION_NAME}_before_allocation ()
-{
- /* we should be able to set the size of the interworking stub section */
-
- /* Here we rummage through the found bfds to collect glue information */
- /* FIXME: should this be based on a command line option? krk@cygnus.com */
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (!bfd_elf32_arm_process_before_allocation (is->the_bfd, &link_info))
- {
- /* xgettext:c-format */
- einfo (_("Errors encountered processing file %s"), is->filename);
- }
- }
- }
-
- /* We have seen it all. Allocate it, and carry on */
- bfd_elf32_arm_allocate_interworking_sections (& link_info);
-}
-
-static void
-gld${EMULATION_NAME}_after_open ()
-{
-
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- /* The interworking bfd must be the last one to be processed */
- if (!is->next)
- bfd_elf32_arm_get_bfd_for_interworking (is->the_bfd, & link_info);
- }
-}
-
-static char *
-gld${EMULATION_NAME}_get_script (isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc="-f ${srcdir}/emultempl/stringify.sed"
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return
-EOF
-sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
-echo ' ; else if (link_info.relocateable == true) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c
-echo ' ; else return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c
-echo '; }' >> e${EMULATION_NAME}.c
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- gld${EMULATION_NAME}_after_open,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- gld${EMULATION_NAME}_before_allocation,
- gld${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}",
- NULL, /* finish */
- NULL, /* create output section statements */
- NULL, /* open dynamic archive */
- NULL, /* place orphan */
- NULL, /* set_symbols */
- NULL,
- NULL, /* unrecognised file */
- NULL
-};
-EOF
diff --git a/ld/emultempl/armelf_oabi.em b/ld/emultempl/armelf_oabi.em
deleted file mode 100644
index c0526e5d6f7..00000000000
--- a/ld/emultempl/armelf_oabi.em
+++ /dev/null
@@ -1,175 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is is generated by a shell script. DO NOT EDIT! */
-
-/* emulate the original gld for the given ${EMULATION_NAME}
- Copyright (C) 1991, 93, 96, 97, 98, 1999 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#define TARGET_IS_${EMULATION_NAME}
-
-#define bfd_elf32_arm_allocate_interworking_sections \
- bfd_elf32_arm_oabi_allocate_interworking_sections
-#define bfd_elf32_arm_get_bfd_for_interworking \
- bfd_elf32_arm_oabi_get_bfd_for_interworking
-#define bfd_elf32_arm_process_before_allocation \
- bfd_elf32_arm_oabi_process_before_allocation
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-#include "getopt.h"
-
-#include "ld.h"
-#include "ldmain.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-#include "ldexp.h"
-#include "ldlang.h"
-
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static void gld${EMULATION_NAME}_before_allocation PARAMS ((void));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-
-static void
-gld${EMULATION_NAME}_before_parse ()
-{
-#ifndef TARGET_ /* I.e., if not generic. */
- ldfile_set_output_arch ("`echo ${ARCH}`");
-#endif /* not TARGET_ */
-}
-
-/* This is called after the sections have been attached to output
- sections, but before any sizes or addresses have been set. */
-
-static void
-gld${EMULATION_NAME}_before_allocation ()
-{
- /* we should be able to set the size of the interworking stub section */
-
- /* Here we rummage through the found bfds to collect glue information */
- /* FIXME: should this be based on a command line option? krk@cygnus.com */
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (!bfd_elf32_arm_process_before_allocation (is->the_bfd, &link_info))
- {
- /* xgettext:c-format */
- einfo (_("Errors encountered processing file %s"), is->filename);
- }
- }
- }
-
- /* We have seen it all. Allocate it, and carry on */
- bfd_elf32_arm_allocate_interworking_sections (& link_info);
-}
-
-static void
-gld${EMULATION_NAME}_after_open ()
-{
-
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- /* The interworking bfd must be the last one to be processed */
- if (!is->next)
- bfd_elf32_arm_get_bfd_for_interworking (is->the_bfd, & link_info);
- }
-}
-
-static char *
-gld${EMULATION_NAME}_get_script (isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc="-f ${srcdir}/emultempl/stringify.sed"
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return
-EOF
-sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
-echo ' ; else if (link_info.relocateable == true) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c
-echo ' ; else return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c
-echo '; }' >> e${EMULATION_NAME}.c
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- gld${EMULATION_NAME}_after_open,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- gld${EMULATION_NAME}_before_allocation,
- gld${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}",
- NULL, /* finish */
- NULL, /* create output section statements */
- NULL, /* open dynamic archive */
- NULL, /* place orphan */
- NULL, /* set_symbols */
- NULL,
- NULL, /* unrecognised file */
- NULL
-};
-EOF
diff --git a/ld/emultempl/beos.em b/ld/emultempl/beos.em
deleted file mode 100644
index c2b3ec21a09..00000000000
--- a/ld/emultempl/beos.em
+++ /dev/null
@@ -1,837 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is part of GLD, the Gnu Linker.
- Copyright 1995, 96, 97, 1998 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-/* For WINDOWS_NT */
-/* The original file generated returned different default scripts depending
- on whether certain switches were set, but these switches pertain to the
- Linux system and that particular version of coff. In the NT case, we
- only determine if the subsystem is console or windows in order to select
- the correct entry point by default. */
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-#include "getopt.h"
-#include "libiberty.h"
-#include "ld.h"
-#include "ldmain.h"
-#include "ldgram.h"
-#include "ldexp.h"
-#include "ldlang.h"
-#include "ldemul.h"
-#include "ldlex.h"
-#include "ldmisc.h"
-#include "ldctor.h"
-#include "ldfile.h"
-#include "coff/internal.h"
-#include "../bfd/libcoff.h"
-
-#define TARGET_IS_${EMULATION_NAME}
-
-static void gld_${EMULATION_NAME}_set_symbols PARAMS ((void));
-static void gld_${EMULATION_NAME}_after_open PARAMS ((void));
-static void gld_${EMULATION_NAME}_before_parse PARAMS ((void));
-static void gld_${EMULATION_NAME}_before_allocation PARAMS ((void));
-static boolean gld${EMULATION_NAME}_place_orphan
- PARAMS ((lang_input_statement_type *, asection *));
-static char *gld_${EMULATION_NAME}_get_script PARAMS ((int *));
-static int gld_${EMULATION_NAME}_parse_args PARAMS ((int, char **));
-
-#if 0 /* argument to qsort so don't prototype */
-static int sort_by_file_name PARAMS ((void *, void *));
-static int sort_by_section_name PARAMS ((void *, void *));
-#endif
-static lang_statement_union_type **sort_sections_1
- PARAMS ((lang_statement_union_type **, lang_statement_union_type *, int,
- int (*)()));
-static void sort_sections PARAMS ((lang_statement_union_type *));
-
-static struct internal_extra_pe_aouthdr pe;
-static int dll;
-
-extern const char *output_filename;
-
-static void
-gld_${EMULATION_NAME}_before_parse()
-{
- output_filename = "a.exe";
- ldfile_output_architecture = bfd_arch_${ARCH};
-}
-
-/* PE format extra command line options. */
-
-/* Used for setting flags in the PE header. */
-#define OPTION_BASE_FILE (300 + 1)
-#define OPTION_DLL (OPTION_BASE_FILE + 1)
-#define OPTION_FILE_ALIGNMENT (OPTION_DLL + 1)
-#define OPTION_IMAGE_BASE (OPTION_FILE_ALIGNMENT + 1)
-#define OPTION_MAJOR_IMAGE_VERSION (OPTION_IMAGE_BASE + 1)
-#define OPTION_MAJOR_OS_VERSION (OPTION_MAJOR_IMAGE_VERSION + 1)
-#define OPTION_MAJOR_SUBSYSTEM_VERSION (OPTION_MAJOR_OS_VERSION + 1)
-#define OPTION_MINOR_IMAGE_VERSION (OPTION_MAJOR_SUBSYSTEM_VERSION + 1)
-#define OPTION_MINOR_OS_VERSION (OPTION_MINOR_IMAGE_VERSION + 1)
-#define OPTION_MINOR_SUBSYSTEM_VERSION (OPTION_MINOR_OS_VERSION + 1)
-#define OPTION_SECTION_ALIGNMENT (OPTION_MINOR_SUBSYSTEM_VERSION + 1)
-#define OPTION_STACK (OPTION_SECTION_ALIGNMENT + 1)
-#define OPTION_SUBSYSTEM (OPTION_STACK + 1)
-#define OPTION_HEAP (OPTION_SUBSYSTEM + 1)
-
-static struct option longopts[] = {
- /* PE options */
- {"base-file", required_argument, NULL, OPTION_BASE_FILE},
- {"dll", no_argument, NULL, OPTION_DLL},
- {"file-alignment", required_argument, NULL, OPTION_FILE_ALIGNMENT},
- {"heap", required_argument, NULL, OPTION_HEAP},
- {"image-base", required_argument, NULL, OPTION_IMAGE_BASE},
- {"major-image-version", required_argument, NULL, OPTION_MAJOR_IMAGE_VERSION},
- {"major-os-version", required_argument, NULL, OPTION_MAJOR_OS_VERSION},
- {"major-subsystem-version", required_argument, NULL, OPTION_MAJOR_SUBSYSTEM_VERSION},
- {"minor-image-version", required_argument, NULL, OPTION_MINOR_IMAGE_VERSION},
- {"minor-os-version", required_argument, NULL, OPTION_MINOR_OS_VERSION},
- {"minor-subsystem-version", required_argument, NULL, OPTION_MINOR_SUBSYSTEM_VERSION},
- {"section-alignment", required_argument, NULL, OPTION_SECTION_ALIGNMENT},
- {"stack", required_argument, NULL, OPTION_STACK},
- {"subsystem", required_argument, NULL, OPTION_SUBSYSTEM},
- {NULL, no_argument, NULL, 0}
- };
-
-
-/* PE/WIN32; added routines to get the subsystem type, heap and/or stack
- parameters which may be input from the command line */
-
-typedef struct {
- void *ptr;
- int size;
- int value;
- char *symbol;
- int inited;
-} definfo;
-
-#define D(field,symbol,def) {&pe.field,sizeof(pe.field), def, symbol,0}
-
-static definfo init[] =
-{
- /* imagebase must be first */
-#define IMAGEBASEOFF 0
- D(ImageBase,"__image_base__", BEOS_EXE_IMAGE_BASE),
-#define DLLOFF 1
- {&dll, sizeof(dll), 0, "__dll__"},
- D(SectionAlignment,"__section_alignment__", PE_DEF_SECTION_ALIGNMENT),
- D(FileAlignment,"__file_alignment__", PE_DEF_FILE_ALIGNMENT),
- D(MajorOperatingSystemVersion,"__major_os_version__", 4),
- D(MinorOperatingSystemVersion,"__minor_os_version__", 0),
- D(MajorImageVersion,"__major_image_version__", 1),
- D(MinorImageVersion,"__minor_image_version__", 0),
- D(MajorSubsystemVersion,"__major_subsystem_version__", 4),
- D(MinorSubsystemVersion,"__minor_subsystem_version__", 0),
- D(Subsystem,"__subsystem__", 3),
- D(SizeOfStackReserve,"__size_of_stack_reserve__", 0x2000000),
- D(SizeOfStackCommit,"__size_of_stack_commit__", 0x1000),
- D(SizeOfHeapReserve,"__size_of_heap_reserve__", 0x100000),
- D(SizeOfHeapCommit,"__size_of_heap_commit__", 0x1000),
- D(LoaderFlags,"__loader_flags__", 0x0),
- { NULL, 0, 0, NULL, 0 }
-};
-
-
-static void
-set_pe_name (name, val)
- char *name;
- long val;
-{
- int i;
- /* Find the name and set it. */
- for (i = 0; init[i].ptr; i++)
- {
- if (strcmp (name, init[i].symbol) == 0)
- {
- init[i].value = val;
- init[i].inited = 1;
- return;
- }
- }
- abort();
-}
-
-
-static void
-set_pe_subsystem ()
-{
- const char *sver;
- int len;
- int i;
- static const struct
- {
- const char *name;
- const int value;
- const char *entry;
- }
- v[] =
- {
- { "native", 1, "_NtProcessStartup" },
- { "windows", 2, "_WinMainCRTStartup" },
- { "wwindows", 2, "_wWinMainCRTStartup" },
- { "console", 3, "_mainCRTStartup" },
- { "wconsole", 3, "_wmainCRTStartup" },
-#if 0
- /* The Microsoft linker does not recognize this. */
- { "os2", 5, "" },
-#endif
- { "posix", 7, "___PosixProcessStartup"},
- { 0, 0, 0 }
- };
-
- sver = strchr (optarg, ':');
- if (sver == NULL)
- len = strlen (optarg);
- else
- {
- char *end;
-
- len = sver - optarg;
- set_pe_name ("__major_subsystem_version__",
- strtoul (sver + 1, &end, 0));
- if (*end == '.')
- set_pe_name ("__minor_subsystem_version__",
- strtoul (end + 1, &end, 0));
- if (*end != '\0')
- einfo ("%P: warning: bad version number in -subsystem option\n");
- }
-
- for (i = 0; v[i].name; i++)
- {
- if (strncmp (optarg, v[i].name, len) == 0
- && v[i].name[len] == '\0')
- {
- set_pe_name ("__subsystem__", v[i].value);
-
- /* If the subsystem is windows, we use a different entry
- point. We also register the entry point as an undefined
- symbol. from lang_add_entry() The reason we do
- this is so that the user
- doesn't have to because they would have to use the -u
- switch if they were specifying an entry point other than
- _mainCRTStartup. Specifically, if creating a windows
- application, entry point _WinMainCRTStartup must be
- specified. What I have found for non console
- applications (entry not _mainCRTStartup) is that the .obj
- that contains mainCRTStartup is brought in since it is
- the first encountered in libc.lib and it has other
- symbols in it which will be pulled in by the link
- process. To avoid this, adding -u with the entry point
- name specified forces the correct .obj to be used. We
- can avoid making the user do this by always adding the
- entry point name as an undefined symbol. */
- lang_add_entry (v[i].entry, 1);
-
- return;
- }
- }
- einfo ("%P%F: invalid subsystem type %s\n", optarg);
-}
-
-
-
-static void
-set_pe_value (name)
- char *name;
-
-{
- char *end;
- set_pe_name (name, strtoul (optarg, &end, 0));
- if (end == optarg)
- {
- einfo ("%P%F: invalid hex number for PE parameter '%s'\n", optarg);
- }
-
- optarg = end;
-}
-
-static void
-set_pe_stack_heap (resname, comname)
- char *resname;
- char *comname;
-{
- set_pe_value (resname);
- if (*optarg == ',')
- {
- optarg++;
- set_pe_value (comname);
- }
- else if (*optarg)
- {
- einfo ("%P%F: strange hex info for PE parameter '%s'\n", optarg);
- }
-}
-
-
-
-static int
-gld_${EMULATION_NAME}_parse_args(argc, argv)
- int argc;
- char **argv;
-{
- int longind;
- int optc;
- int prevoptind = optind;
- int prevopterr = opterr;
- int wanterror;
- static int lastoptind = -1;
-
- if (lastoptind != optind)
- opterr = 0;
- wanterror = opterr;
-
- lastoptind = optind;
-
- optc = getopt_long_only (argc, argv, "-", longopts, &longind);
- opterr = prevopterr;
-
- switch (optc)
- {
- default:
- if (wanterror)
- xexit (1);
- optind = prevoptind;
- return 0;
-
- case OPTION_BASE_FILE:
- link_info.base_file = (PTR) fopen (optarg, FOPEN_WB);
- if (link_info.base_file == NULL)
- {
- fprintf (stderr, "%s: Can't open base file %s\n",
- program_name, optarg);
- xexit (1);
- }
- break;
-
- /* PE options */
- case OPTION_HEAP:
- set_pe_stack_heap ("__size_of_heap_reserve__", "__size_of_heap_commit__");
- break;
- case OPTION_STACK:
- set_pe_stack_heap ("__size_of_stack_reserve__", "__size_of_stack_commit__");
- break;
- case OPTION_SUBSYSTEM:
- set_pe_subsystem ();
- break;
- case OPTION_MAJOR_OS_VERSION:
- set_pe_value ("__major_os_version__");
- break;
- case OPTION_MINOR_OS_VERSION:
- set_pe_value ("__minor_os_version__");
- break;
- case OPTION_MAJOR_SUBSYSTEM_VERSION:
- set_pe_value ("__major_subsystem_version__");
- break;
- case OPTION_MINOR_SUBSYSTEM_VERSION:
- set_pe_value ("__minor_subsystem_version__");
- break;
- case OPTION_MAJOR_IMAGE_VERSION:
- set_pe_value ("__major_image_version__");
- break;
- case OPTION_MINOR_IMAGE_VERSION:
- set_pe_value ("__minor_image_version__");
- break;
- case OPTION_FILE_ALIGNMENT:
- set_pe_value ("__file_alignment__");
- break;
- case OPTION_SECTION_ALIGNMENT:
- set_pe_value ("__section_alignment__");
- break;
- case OPTION_DLL:
- set_pe_name ("__dll__", 1);
- break;
- case OPTION_IMAGE_BASE:
- set_pe_value ("__image_base__");
- break;
- }
- return 1;
-}
-
-/* Assign values to the special symbols before the linker script is
- read. */
-
-static void
-gld_${EMULATION_NAME}_set_symbols()
-{
- /* Run through and invent symbols for all the
- names and insert the defaults. */
- int j;
- lang_statement_list_type *save;
-
- if (!init[IMAGEBASEOFF].inited)
- {
- if (link_info.relocateable)
- init[IMAGEBASEOFF].value = 0;
- else if (init[DLLOFF].value)
- init[IMAGEBASEOFF].value = BEOS_DLL_IMAGE_BASE;
- else
- init[IMAGEBASEOFF].value = BEOS_EXE_IMAGE_BASE;
- }
-
- /* Don't do any symbol assignments if this is a relocateable link. */
- if (link_info.relocateable)
- return;
-
- /* Glue the assignments into the abs section */
- save = stat_ptr;
-
- stat_ptr = &(abs_output_section->children);
-
- for (j = 0; init[j].ptr; j++)
- {
- long val = init[j].value;
- lang_add_assignment (exp_assop ('=' ,init[j].symbol, exp_intop (val)));
- if (init[j].size == sizeof(short))
- *(short *)init[j].ptr = val;
- else if (init[j].size == sizeof(int))
- *(int *)init[j].ptr = val;
- else if (init[j].size == sizeof(long))
- *(long *)init[j].ptr = val;
- /* This might be a long long or other special type. */
- else if (init[j].size == sizeof(bfd_vma))
- *(bfd_vma *)init[j].ptr = val;
- else abort();
- }
- /* Restore the pointer. */
- stat_ptr = save;
-
- if (pe.FileAlignment >
- pe.SectionAlignment)
- {
- einfo ("%P: warning, file alignment > section alignment.\n");
- }
-}
-
-static void
-gld_${EMULATION_NAME}_after_open()
-{
- /* Pass the wacky PE command line options into the output bfd.
- FIXME: This should be done via a function, rather than by
- including an internal BFD header. */
- if (!coff_data(output_bfd)->pe)
- {
- einfo ("%F%P: PE operations on non PE file.\n");
- }
-
- pe_data(output_bfd)->pe_opthdr = pe;
- pe_data(output_bfd)->dll = init[DLLOFF].value;
-
-}
-
-/* Callback functions for qsort in sort_sections. */
-
-static int
-sort_by_file_name (a, b)
- void *a;
- void *b;
-{
- lang_statement_union_type **ra = a;
- lang_statement_union_type **rb = b;
- int i, a_sec, b_sec;
-
- i = strcmp ((*ra)->input_section.ifile->the_bfd->my_archive->filename,
- (*rb)->input_section.ifile->the_bfd->my_archive->filename);
- if (i != 0)
- return i;
-
- i = strcmp ((*ra)->input_section.ifile->filename,
- (*rb)->input_section.ifile->filename);
- if (i != 0)
- return i;
- /* the tail idata4/5 are the only ones without relocs to an
- idata$6 section unless we are importing by ordinal,
- so sort them to last to terminate the IAT
- and HNT properly. if no reloc this one is import by ordinal
- so we have to sort by section contents */
-
- if ( ((*ra)->input_section.section->reloc_count + (*rb)->input_section.section->reloc_count) )
- {
- i = (((*ra)->input_section.section->reloc_count >
- (*rb)->input_section.section->reloc_count) ? -1 : 0);
- if ( i != 0)
- return i;
-
- return (((*ra)->input_section.section->reloc_count >
- (*rb)->input_section.section->reloc_count) ? 0 : 1);
- }
- else
- {
- if ( (strcmp( (*ra)->input_section.section->name, ".idata$6") == 0) )
- return 0; /* don't sort .idata$6 or .idata$7 FIXME dlltool eliminate .idata$7 */
-
- if (! bfd_get_section_contents ((*ra)->input_section.ifile->the_bfd,
- (*ra)->input_section.section, &a_sec, (file_ptr) 0, (bfd_size_type)sizeof(a_sec)))
- einfo ("%F%B: Can't read contents of section .idata: %E\n",
- (*ra)->input_section.ifile->the_bfd);
-
- if (! bfd_get_section_contents ((*rb)->input_section.ifile->the_bfd,
- (*rb)->input_section.section, &b_sec, (file_ptr) 0, (bfd_size_type)sizeof(b_sec) ))
- einfo ("%F%B: Can't read contents of section .idata: %E\n",
- (*rb)->input_section.ifile->the_bfd);
-
- i = ((a_sec < b_sec) ? -1 : 0);
- if ( i != 0)
- return i;
- return ((a_sec < b_sec) ? 0 : 1);
- }
-return 0;
-}
-
-static int
-sort_by_section_name (a, b)
- void *a;
- void *b;
-{
- lang_statement_union_type **ra = a;
- lang_statement_union_type **rb = b;
- int i;
- i = strcmp ((*ra)->input_section.section->name,
- (*rb)->input_section.section->name);
-/* this is a hack to make .stab and .stabstr last, so we don't have
- to fix strip/objcopy for .reloc sections.
- FIXME stripping images with a .rsrc section still needs to be fixed */
- if ( i != 0)
- {
- if ((strncmp ((*ra)->input_section.section->name, ".stab", 5) == 0)
- && (strncmp ((*rb)->input_section.section->name, ".stab", 5) != 0))
- return 1;
- return i;
- }
- return i;
-}
-
-/* Subroutine of sort_sections to a contiguous subset of a list of sections.
- NEXT_AFTER is the element after the last one to sort.
- The result is a pointer to the last element's "next" pointer. */
-
-static lang_statement_union_type **
-sort_sections_1 (startptr, next_after, count, sort_func)
- lang_statement_union_type **startptr,*next_after;
- int count;
- int (*sort_func) ();
-{
- lang_statement_union_type **vec;
- lang_statement_union_type *p;
- int i;
- lang_statement_union_type **ret;
-
- if (count == 0)
- return startptr;
-
- vec = ((lang_statement_union_type **)
- xmalloc (count * sizeof (lang_statement_union_type *)));
-
- for (p = *startptr, i = 0; i < count; i++, p = p->next)
- vec[i] = p;
-
- qsort (vec, count, sizeof (vec[0]), sort_func);
-
- /* Fill in the next pointers again. */
- *startptr = vec[0];
- for (i = 0; i < count - 1; i++)
- vec[i]->header.next = vec[i + 1];
- vec[i]->header.next = next_after;
- ret = &vec[i]->header.next;
- free (vec);
- return ret;
-}
-
-/* Sort the .idata\$foo input sections of archives into filename order.
- The reason is so dlltool can arrange to have the pe dll import information
- generated correctly - the head of the list goes into dh.o, the tail into
- dt.o, and the guts into ds[nnnn].o. Note that this is only needed for the
- .idata section.
- FIXME: This may no longer be necessary with grouped sections. Instead of
- sorting on dh.o, ds[nnnn].o, dt.o, one could, for example, have dh.o use
- .idata\$4h, have ds[nnnn].o use .idata\$4s[nnnn], and have dt.o use .idata\$4t.
- This would have to be elaborated upon to handle multiple dll's
- [assuming such an eloboration is possible of course].
-
- We also sort sections in '\$' wild statements. These are created by the
- place_orphans routine to implement grouped sections. */
-
-static void
-sort_sections (s)
- lang_statement_union_type *s;
-{
- for (; s ; s = s->next)
- switch (s->header.type)
- {
- case lang_output_section_statement_enum:
- sort_sections (s->output_section_statement.children.head);
- break;
- case lang_wild_statement_enum:
- {
- lang_statement_union_type **p = &s->wild_statement.children.head;
-
- /* Is this the .idata section? */
- if (s->wild_statement.section_name != NULL
- && strncmp (s->wild_statement.section_name, ".idata", 6) == 0)
- {
- /* Sort the children. We want to sort any objects in
- the same archive. In order to handle the case of
- including a single archive multiple times, we sort
- all the children by archive name and then by object
- name. After sorting them, we re-thread the pointer
- chain. */
-
- while (*p)
- {
- lang_statement_union_type *start = *p;
- if (start->header.type != lang_input_section_enum
- || !start->input_section.ifile->the_bfd->my_archive)
- p = &(start->header.next);
- else
- {
- lang_statement_union_type *end;
- int count;
-
- for (end = start, count = 0;
- end && end->header.type == lang_input_section_enum;
- end = end->next)
- count++;
-
- p = sort_sections_1 (p, end, count, sort_by_file_name);
- }
- }
- break;
- }
-
- /* If this is a collection of grouped sections, sort them.
- The linker script must explicitly mention "*(.foo\$)" or
- "*(.foo\$*)". Don't sort them if \$ is not the last
- character (not sure if this is really useful, but it
- allows explicitly mentioning some \$ sections and letting
- the linker handle the rest). */
- if (s->wild_statement.section_name != NULL)
- {
- char *q = strchr (s->wild_statement.section_name, '\$');
-
- if (q != NULL
- && (q[1] == '\0'
- || (q[1] == '*' && q[2] == '\0')))
- {
- lang_statement_union_type *end;
- int count;
-
- for (end = *p, count = 0; end; end = end->next)
- {
- if (end->header.type != lang_input_section_enum)
- abort ();
- count++;
- }
- (void) sort_sections_1 (p, end, count, sort_by_section_name);
- }
- break;
- }
- }
- break;
- default:
- break;
- }
-}
-
-static void
-gld_${EMULATION_NAME}_before_allocation()
-{
- extern lang_statement_list_type *stat_ptr;
-
-#ifdef TARGET_IS_ppcpe
- /* Here we rummage through the found bfds to collect toc information */
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (!ppc_process_before_allocation(is->the_bfd, &link_info))
- {
- einfo("Errors encountered processing file %s\n", is->filename);
- }
- }
- }
-
- /* We have seen it all. Allocate it, and carry on */
- ppc_allocate_toc_section (&link_info);
-#else
-#ifdef TARGET_IS_armpe
- /* FIXME: we should be able to set the size of the interworking stub
- section.
-
- Here we rummage through the found bfds to collect glue
- information. FIXME: should this be based on a command line
- option? krk@cygnus.com */
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (!arm_process_before_allocation (is->the_bfd, & link_info))
- {
- einfo ("Errors encountered processing file %s", is->filename);
- }
- }
- }
-
- /* We have seen it all. Allocate it, and carry on */
- arm_allocate_interworking_sections (& link_info);
-#endif /* TARGET_IS_armpe */
-#endif /* TARGET_IS_ppcpe */
-
- sort_sections (stat_ptr->head);
-}
-
-/* Place an orphan section. We use this to put sections with a '\$' in them
- into the right place. Any section with a '\$' in them (e.g. .text\$foo)
- gets mapped to the output section with everything from the '\$' on stripped
- (e.g. .text).
- See the Microsoft Portable Executable and Common Object File Format
- Specification 4.1, section 4.2, Grouped Sections.
-
- FIXME: This is now handled by the linker script using wildcards,
- but I'm leaving this here in case we want to enable it for sections
- which are not mentioned in the linker script. */
-
-/*ARGSUSED*/
-static boolean
-gld${EMULATION_NAME}_place_orphan (file, s)
- lang_input_statement_type *file;
- asection *s;
-{
- const char *secname;
- char *output_secname, *ps;
- lang_output_section_statement_type *os;
- lang_statement_union_type *l;
-
- if ((s->flags & SEC_ALLOC) == 0)
- return false;
-
- /* Don't process grouped sections unless doing a final link.
- If they're marked as COMDAT sections, we don't want .text\$foo to
- end up in .text and then have .text disappear because it's marked
- link-once-discard. */
- if (link_info.relocateable)
- return false;
-
- secname = bfd_get_section_name (s->owner, s);
-
- /* Everything from the '\$' on gets deleted so don't allow '\$' as the
- first character. */
- if (*secname == '\$')
- einfo ("%P%F: section %s has '\$' as first character\n", secname);
- if (strchr (secname + 1, '\$') == NULL)
- return false;
-
- /* Look up the output section. The Microsoft specs say sections names in
- image files never contain a '\$'. Fortunately, lang_..._lookup creates
- the section if it doesn't exist. */
- output_secname = buystring (secname);
- ps = strchr (output_secname + 1, '\$');
- *ps = 0;
- os = lang_output_section_statement_lookup (output_secname);
-
- /* Find the '\$' wild statement for this section. We currently require the
- linker script to explicitly mention "*(.foo\$)".
- FIXME: ppcpe.sc has .CRT\$foo in the .rdata section. According to the
- Microsoft docs this isn't correct so it's not (currently) handled. */
-
- ps[0] = '\$';
- ps[1] = 0;
- for (l = os->children.head; l; l = l->next)
- {
- if (l->header.type == lang_wild_statement_enum
- && strcmp (l->wild_statement.section_name, output_secname) == 0)
- break;
- }
- ps[0] = 0;
- if (l == NULL)
-#if 1
- einfo ("%P%F: *(%s\$) missing from linker script\n", output_secname);
-#else /* FIXME: This block is untried. It exists to convey the intent,
- should one decide to not require *(.foo\$) to appear in the linker
- script. */
- {
- lang_wild_statement_type *new = new_stat (lang_wild_statement,
- &os->children);
- new->section_name = xmalloc (strlen (output_secname) + 2);
- sprintf (new->section_name, "%s\$", output_secname);
- new->filename = NULL;
- lang_list_init (&new->children);
- l = new;
- }
-#endif
-
- /* Link the input section in and we're done for now.
- The sections still have to be sorted, but that has to wait until
- all such sections have been processed by us. The sorting is done by
- sort_sections. */
- wild_doit (&l->wild_statement.children, s, os, file);
-
- return true;
-}
-
-static char *
-gld_${EMULATION_NAME}_get_script(isfile)
- int *isfile;
-EOF
-# Scripts compiled in.
-# sed commands to quote an ld script as a C string.
-sc="-f ${srcdir}/emultempl/stringify.sed"
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return
-EOF
-sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
-echo ' ; else if (link_info.relocateable == true) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c
-echo ' ; else return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c
-echo '; }' >> e${EMULATION_NAME}.c
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld_${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- gld_${EMULATION_NAME}_after_open,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- gld_${EMULATION_NAME}_before_allocation,
- gld_${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}",
- NULL, /* finish */
- NULL, /* create output section statements */
- NULL, /* open dynamic archive */
- gld${EMULATION_NAME}_place_orphan,
- gld_${EMULATION_NAME}_set_symbols,
- gld_${EMULATION_NAME}_parse_args
-};
-EOF
diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
deleted file mode 100644
index 03586761e7b..00000000000
--- a/ld/emultempl/elf32.em
+++ /dev/null
@@ -1,1143 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-# This file is now misnamed, because it supports both 32 bit and 64 bit
-# ELF emulations.
-test -z "${ELFSIZE}" && ELFSIZE=32
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is is generated by a shell script. DO NOT EDIT! */
-
-/* ${ELFSIZE} bit ELF emulation code for ${EMULATION_NAME}
- Copyright (C) 1991, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
- Written by Steve Chamberlain <sac@cygnus.com>
- ELF support by Ian Lance Taylor <ian@cygnus.com>
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#define TARGET_IS_${EMULATION_NAME}
-
-#include "bfd.h"
-#include "sysdep.h"
-
-#include <ctype.h>
-
-#include "bfdlink.h"
-
-#include "ld.h"
-#include "ldmain.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-#include "ldexp.h"
-#include "ldlang.h"
-#include "ldgram.h"
-
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static boolean gld${EMULATION_NAME}_open_dynamic_archive
- PARAMS ((const char *, search_dirs_type *, lang_input_statement_type *));
-static void gld${EMULATION_NAME}_after_open PARAMS ((void));
-static void gld${EMULATION_NAME}_check_needed
- PARAMS ((lang_input_statement_type *));
-static void gld${EMULATION_NAME}_stat_needed
- PARAMS ((lang_input_statement_type *));
-static boolean gld${EMULATION_NAME}_search_needed
- PARAMS ((const char *, const char *, int));
-static boolean gld${EMULATION_NAME}_try_needed PARAMS ((const char *, int));
-static void gld${EMULATION_NAME}_vercheck
- PARAMS ((lang_input_statement_type *));
-static void gld${EMULATION_NAME}_before_allocation PARAMS ((void));
-static void gld${EMULATION_NAME}_find_statement_assignment
- PARAMS ((lang_statement_union_type *));
-static void gld${EMULATION_NAME}_find_exp_assignment PARAMS ((etree_type *));
-static boolean gld${EMULATION_NAME}_place_orphan
- PARAMS ((lang_input_statement_type *, asection *));
-static void gld${EMULATION_NAME}_place_section
- PARAMS ((lang_statement_union_type *));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-
-static void
-gld${EMULATION_NAME}_before_parse()
-{
- ldfile_output_architecture = bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`;
- config.dynamic_link = ${DYNAMIC_LINK-true};
- config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo true ; else echo false ; fi`;
-}
-
-/* Try to open a dynamic archive. This is where we know that ELF
- dynamic libraries have an extension of .so. */
-
-static boolean
-gld${EMULATION_NAME}_open_dynamic_archive (arch, search, entry)
- const char *arch;
- search_dirs_type *search;
- lang_input_statement_type *entry;
-{
- const char *filename;
- char *string;
-
- if (! entry->is_archive)
- return false;
-
- filename = entry->filename;
-
- string = (char *) xmalloc (strlen (search->name)
- + strlen (filename)
- + strlen (arch)
- + sizeof "/lib.so");
-
- sprintf (string, "%s/lib%s%s.so", search->name, filename, arch);
-
- if (! ldfile_try_open_bfd (string, entry))
- {
- free (string);
- return false;
- }
-
- entry->filename = string;
-
- /* We have found a dynamic object to include in the link. The ELF
- backend linker will create a DT_NEEDED entry in the .dynamic
- section naming this file. If this file includes a DT_SONAME
- entry, it will be used. Otherwise, the ELF linker will just use
- the name of the file. For an archive found by searching, like
- this one, the DT_NEEDED entry should consist of just the name of
- the file, without the path information used to find it. Note
- that we only need to do this if we have a dynamic object; an
- archive will never be referenced by a DT_NEEDED entry.
-
- FIXME: This approach--using bfd_elf_set_dt_needed_name--is not
- very pretty. I haven't been able to think of anything that is
- pretty, though. */
- if (bfd_check_format (entry->the_bfd, bfd_object)
- && (entry->the_bfd->flags & DYNAMIC) != 0)
- {
- char *needed_name;
-
- ASSERT (entry->is_archive && entry->search_dirs_flag);
- needed_name = (char *) xmalloc (strlen (filename)
- + strlen (arch)
- + sizeof "lib.so");
- sprintf (needed_name, "lib%s%s.so", filename, arch);
- bfd_elf_set_dt_needed_name (entry->the_bfd, needed_name);
- }
-
- return true;
-}
-
-EOF
-if [ "x${host}" = "x${target}" ] ; then
- if [ "x${DEFAULT_EMULATION}" = "x${EMULATION_NAME}" ] ; then
-cat >>e${EMULATION_NAME}.c <<EOF
-
-/* For a native linker, check the file /etc/ld.so.conf for directories
- in which we may find shared libraries. /etc/ld.so.conf is really
- only meaningful on Linux, but we check it on other systems anyhow. */
-
-static boolean gld${EMULATION_NAME}_check_ld_so_conf
- PARAMS ((const char *, int));
-
-static boolean
-gld${EMULATION_NAME}_check_ld_so_conf (name, force)
- const char *name;
- int force;
-{
- static boolean initialized;
- static char *ld_so_conf;
-
- if (! initialized)
- {
- FILE *f;
-
- f = fopen ("/etc/ld.so.conf", FOPEN_RT);
- if (f != NULL)
- {
- char *b;
- size_t len, alloc;
- int c;
-
- len = 0;
- alloc = 100;
- b = (char *) xmalloc (alloc);
-
- while ((c = getc (f)) != EOF)
- {
- if (len + 1 >= alloc)
- {
- alloc *= 2;
- b = (char *) xrealloc (b, alloc);
- }
- if (c != ':'
- && c != ' '
- && c != '\t'
- && c != '\n'
- && c != ',')
- {
- b[len] = c;
- ++len;
- }
- else
- {
- if (len > 0 && b[len - 1] != ':')
- {
- b[len] = ':';
- ++len;
- }
- }
- }
-
- if (len > 0 && b[len - 1] == ':')
- --len;
-
- if (len > 0)
- b[len] = '\0';
- else
- {
- free (b);
- b = NULL;
- }
-
- fclose (f);
-
- ld_so_conf = b;
- }
-
- initialized = true;
- }
-
- if (ld_so_conf == NULL)
- return false;
-
- return gld${EMULATION_NAME}_search_needed (ld_so_conf, name, force);
-}
-
-EOF
- fi
-fi
-cat >>e${EMULATION_NAME}.c <<EOF
-
-/* These variables are required to pass information back and forth
- between after_open and check_needed and stat_needed and vercheck. */
-
-static struct bfd_link_needed_list *global_needed;
-static struct stat global_stat;
-static boolean global_found;
-static struct bfd_link_needed_list *global_vercheck_needed;
-static boolean global_vercheck_failed;
-
-/* This is called after all the input files have been opened. */
-
-static void
-gld${EMULATION_NAME}_after_open ()
-{
- struct bfd_link_needed_list *needed, *l;
-
- /* We only need to worry about this when doing a final link. */
- if (link_info.relocateable || link_info.shared)
- return;
-
- /* Get the list of files which appear in DT_NEEDED entries in
- dynamic objects included in the link (often there will be none).
- For each such file, we want to track down the corresponding
- library, and include the symbol table in the link. This is what
- the runtime dynamic linker will do. Tracking the files down here
- permits one dynamic object to include another without requiring
- special action by the person doing the link. Note that the
- needed list can actually grow while we are stepping through this
- loop. */
- needed = bfd_elf_get_needed_list (output_bfd, &link_info);
- for (l = needed; l != NULL; l = l->next)
- {
- struct bfd_link_needed_list *ll;
- int force;
-
- /* If we've already seen this file, skip it. */
- for (ll = needed; ll != l; ll = ll->next)
- if (strcmp (ll->name, l->name) == 0)
- break;
- if (ll != l)
- continue;
-
- /* See if this file was included in the link explicitly. */
- global_needed = l;
- global_found = false;
- lang_for_each_input_file (gld${EMULATION_NAME}_check_needed);
- if (global_found)
- continue;
-
- /* We need to find this file and include the symbol table. We
- want to search for the file in the same way that the dynamic
- linker will search. That means that we want to use
- rpath_link, rpath, then the environment variable
- LD_LIBRARY_PATH (native only), then the linker script
- LIB_SEARCH_DIRS. We do not search using the -L arguments.
-
- We search twice. The first time, we skip objects which may
- introduce version mismatches. The second time, we force
- their use. See gld${EMULATION_NAME}_vercheck comment. */
- for (force = 0; force < 2; force++)
- {
- const char *lib_path;
- size_t len;
- search_dirs_type *search;
-
- if (gld${EMULATION_NAME}_search_needed (command_line.rpath_link,
- l->name, force))
- break;
- if (gld${EMULATION_NAME}_search_needed (command_line.rpath,
- l->name, force))
- break;
- if (command_line.rpath_link == NULL
- && command_line.rpath == NULL)
- {
- lib_path = (const char *) getenv ("LD_RUN_PATH");
- if (gld${EMULATION_NAME}_search_needed (lib_path, l->name,
- force))
- break;
- }
-EOF
-if [ "x${host}" = "x${target}" ] ; then
- if [ "x${DEFAULT_EMULATION}" = "x${EMULATION_NAME}" ] ; then
-cat >>e${EMULATION_NAME}.c <<EOF
- lib_path = (const char *) getenv ("LD_LIBRARY_PATH");
- if (gld${EMULATION_NAME}_search_needed (lib_path, l->name, force))
- break;
-EOF
- fi
-fi
-cat >>e${EMULATION_NAME}.c <<EOF
- len = strlen (l->name);
- for (search = search_head; search != NULL; search = search->next)
- {
- char *filename;
-
- if (search->cmdline)
- continue;
- filename = (char *) xmalloc (strlen (search->name) + len + 2);
- sprintf (filename, "%s/%s", search->name, l->name);
- if (gld${EMULATION_NAME}_try_needed (filename, force))
- break;
- free (filename);
- }
- if (search != NULL)
- break;
-EOF
-if [ "x${host}" = "x${target}" ] ; then
- if [ "x${DEFAULT_EMULATION}" = "x${EMULATION_NAME}" ] ; then
-cat >>e${EMULATION_NAME}.c <<EOF
- if (gld${EMULATION_NAME}_check_ld_so_conf (l->name, force))
- break;
-EOF
- fi
-fi
-cat >>e${EMULATION_NAME}.c <<EOF
- }
-
- if (force < 2)
- continue;
-
- einfo ("%P: warning: %s, needed by %B, not found (try using --rpath)\n",
- l->name, l->by);
- }
-}
-
-/* Search for a needed file in a path. */
-
-static boolean
-gld${EMULATION_NAME}_search_needed (path, name, force)
- const char *path;
- const char *name;
- int force;
-{
- const char *s;
- size_t len;
-
- if (path == NULL || *path == '\0')
- return false;
- len = strlen (name);
- while (1)
- {
- char *filename, *sset;
-
- s = strchr (path, ':');
- if (s == NULL)
- s = path + strlen (path);
-
- filename = (char *) xmalloc (s - path + len + 2);
- if (s == path)
- sset = filename;
- else
- {
- memcpy (filename, path, s - path);
- filename[s - path] = '/';
- sset = filename + (s - path) + 1;
- }
- strcpy (sset, name);
-
- if (gld${EMULATION_NAME}_try_needed (filename, force))
- return true;
-
- free (filename);
-
- if (*s == '\0')
- break;
- path = s + 1;
- }
-
- return false;
-}
-
-/* This function is called for each possible name for a dynamic object
- named by a DT_NEEDED entry. The FORCE parameter indicates whether
- to skip the check for a conflicting version. */
-
-static boolean
-gld${EMULATION_NAME}_try_needed (name, force)
- const char *name;
- int force;
-{
- bfd *abfd;
-
- abfd = bfd_openr (name, bfd_get_target (output_bfd));
- if (abfd == NULL)
- return false;
- if (! bfd_check_format (abfd, bfd_object))
- {
- (void) bfd_close (abfd);
- return false;
- }
- if ((bfd_get_file_flags (abfd) & DYNAMIC) == 0)
- {
- (void) bfd_close (abfd);
- return false;
- }
-
- /* Check whether this object would include any conflicting library
- versions. If FORCE is set, then we skip this check; we use this
- the second time around, if we couldn't find any compatible
- instance of the shared library. */
-
- if (! force)
- {
- struct bfd_link_needed_list *needed;
-
- if (! bfd_elf_get_bfd_needed_list (abfd, &needed))
- einfo ("%F%P:%B: bfd_elf_get_bfd_needed_list failed: %E\n", abfd);
-
- if (needed != NULL)
- {
- global_vercheck_needed = needed;
- global_vercheck_failed = false;
- lang_for_each_input_file (gld${EMULATION_NAME}_vercheck);
- if (global_vercheck_failed)
- {
- (void) bfd_close (abfd);
- /* Return false to force the caller to move on to try
- another file on the search path. */
- return false;
- }
-
- /* But wait! It gets much worse. On Linux, if a shared
- library does not use libc at all, we are supposed to skip
- it the first time around in case we encounter a shared
- library later on with the same name which does use the
- version of libc that we want. This is much too horrible
- to use on any system other than Linux. */
-
-EOF
-case ${target} in
- *-*-linux-gnu*)
- cat >>e${EMULATION_NAME}.c <<EOF
- {
- struct bfd_link_needed_list *l;
-
- for (l = needed; l != NULL; l = l->next)
- if (strncmp (l->name, "libc.so", 7) == 0)
- break;
- if (l == NULL)
- {
- (void) bfd_close (abfd);
- return false;
- }
- }
-
-EOF
- ;;
-esac
-cat >>e${EMULATION_NAME}.c <<EOF
- }
- }
-
- /* We've found a dynamic object matching the DT_NEEDED entry. */
-
- /* We have already checked that there is no other input file of the
- same name. We must now check again that we are not including the
- same file twice. We need to do this because on many systems
- libc.so is a symlink to, e.g., libc.so.1. The SONAME entry will
- reference libc.so.1. If we have already included libc.so, we
- don't want to include libc.so.1 if they are the same file, and we
- can only check that using stat. */
-
- if (bfd_stat (abfd, &global_stat) != 0)
- einfo ("%F%P:%B: bfd_stat failed: %E\n", abfd);
- global_found = false;
- lang_for_each_input_file (gld${EMULATION_NAME}_stat_needed);
- if (global_found)
- {
- /* Return true to indicate that we found the file, even though
- we aren't going to do anything with it. */
- return true;
- }
-
- /* Tell the ELF backend that don't want the output file to have a
- DT_NEEDED entry for this file. */
- bfd_elf_set_dt_needed_name (abfd, "");
-
- /* Add this file into the symbol table. */
- if (! bfd_link_add_symbols (abfd, &link_info))
- einfo ("%F%B: could not read symbols: %E\n", abfd);
-
- return true;
-}
-
-/* See if an input file matches a DT_NEEDED entry by name. */
-
-static void
-gld${EMULATION_NAME}_check_needed (s)
- lang_input_statement_type *s;
-{
- if (global_found)
- return;
-
- if (s->filename != NULL
- && strcmp (s->filename, global_needed->name) == 0)
- {
- global_found = true;
- return;
- }
-
- if (s->the_bfd != NULL)
- {
- const char *soname;
-
- soname = bfd_elf_get_dt_soname (s->the_bfd);
- if (soname != NULL
- && strcmp (soname, global_needed->name) == 0)
- {
- global_found = true;
- return;
- }
- }
-
- if (s->search_dirs_flag
- && s->filename != NULL
- && strchr (global_needed->name, '/') == NULL)
- {
- const char *f;
-
- f = strrchr (s->filename, '/');
- if (f != NULL
- && strcmp (f + 1, global_needed->name) == 0)
- {
- global_found = true;
- return;
- }
- }
-}
-
-/* See if an input file matches a DT_NEEDED entry by running stat on
- the file. */
-
-static void
-gld${EMULATION_NAME}_stat_needed (s)
- lang_input_statement_type *s;
-{
- struct stat st;
- const char *suffix;
- const char *soname;
- const char *f;
-
- if (global_found)
- return;
- if (s->the_bfd == NULL)
- return;
-
- if (bfd_stat (s->the_bfd, &st) != 0)
- {
- einfo ("%P:%B: bfd_stat failed: %E\n", s->the_bfd);
- return;
- }
-
- if (st.st_dev == global_stat.st_dev
- && st.st_ino == global_stat.st_ino)
- {
- global_found = true;
- return;
- }
-
- /* We issue a warning if it looks like we are including two
- different versions of the same shared library. For example,
- there may be a problem if -lc picks up libc.so.6 but some other
- shared library has a DT_NEEDED entry of libc.so.5. This is a
- hueristic test, and it will only work if the name looks like
- NAME.so.VERSION. FIXME: Depending on file names is error-prone.
- If we really want to issue warnings about mixing version numbers
- of shared libraries, we need to find a better way. */
-
- if (strchr (global_needed->name, '/') != NULL)
- return;
- suffix = strstr (global_needed->name, ".so.");
- if (suffix == NULL)
- return;
- suffix += sizeof ".so." - 1;
-
- soname = bfd_elf_get_dt_soname (s->the_bfd);
- if (soname == NULL)
- soname = s->filename;
-
- f = strrchr (soname, '/');
- if (f != NULL)
- ++f;
- else
- f = soname;
-
- if (strncmp (f, global_needed->name, suffix - global_needed->name) == 0)
- einfo ("%P: warning: %s, needed by %B, may conflict with %s\n",
- global_needed->name, global_needed->by, f);
-}
-
-/* On Linux, it's possible to have different versions of the same
- shared library linked against different versions of libc. The
- dynamic linker somehow tags which libc version to use in
- /etc/ld.so.cache, and, based on the libc that it sees in the
- executable, chooses which version of the shared library to use.
-
- We try to do a similar check here by checking whether this shared
- library needs any other shared libraries which may conflict with
- libraries we have already included in the link. If it does, we
- skip it, and try to find another shared library farther on down the
- link path.
-
- This is called via lang_for_each_input_file.
- GLOBAL_VERCHECK_NEEDED is the list of objects needed by the object
- which we ar checking. This sets GLOBAL_VERCHECK_FAILED if we find
- a conflicting version. */
-
-static void
-gld${EMULATION_NAME}_vercheck (s)
- lang_input_statement_type *s;
-{
- const char *soname, *f;
- struct bfd_link_needed_list *l;
-
- if (global_vercheck_failed)
- return;
- if (s->the_bfd == NULL
- || (bfd_get_file_flags (s->the_bfd) & DYNAMIC) == 0)
- return;
-
- soname = bfd_elf_get_dt_soname (s->the_bfd);
- if (soname == NULL)
- soname = bfd_get_filename (s->the_bfd);
-
- f = strrchr (soname, '/');
- if (f != NULL)
- ++f;
- else
- f = soname;
-
- for (l = global_vercheck_needed; l != NULL; l = l->next)
- {
- const char *suffix;
-
- if (strcmp (f, l->name) == 0)
- {
- /* Probably can't happen, but it's an easy check. */
- continue;
- }
-
- if (strchr (l->name, '/') != NULL)
- continue;
-
- suffix = strstr (l->name, ".so.");
- if (suffix == NULL)
- continue;
-
- suffix += sizeof ".so." - 1;
-
- if (strncmp (f, l->name, suffix - l->name) == 0)
- {
- /* Here we know that S is a dynamic object FOO.SO.VER1, and
- the object we are considering needs a dynamic object
- FOO.SO.VER2, and VER1 and VER2 are different. This
- appears to be a version mismatch, so we tell the caller
- to try a different version of this library. */
- global_vercheck_failed = true;
- return;
- }
- }
-}
-
-/* This is called after the sections have been attached to output
- sections, but before any sizes or addresses have been set. */
-
-static void
-gld${EMULATION_NAME}_before_allocation ()
-{
- const char *rpath;
- asection *sinterp;
-
- /* If we are going to make any variable assignments, we need to let
- the ELF backend know about them in case the variables are
- referred to by dynamic objects. */
- lang_for_each_statement (gld${EMULATION_NAME}_find_statement_assignment);
-
- /* Let the ELF backend work out the sizes of any sections required
- by dynamic linking. */
- rpath = command_line.rpath;
- if (rpath == NULL)
- rpath = (const char *) getenv ("LD_RUN_PATH");
- if (! (bfd_elf${ELFSIZE}_size_dynamic_sections
- (output_bfd, command_line.soname, rpath,
- command_line.export_dynamic, command_line.filter_shlib,
- (const char * const *) command_line.auxiliary_filters,
- &link_info, &sinterp, lang_elf_version_info)))
- einfo ("%P%F: failed to set dynamic section sizes: %E\n");
-
- /* Let the user override the dynamic linker we are using. */
- if (command_line.interpreter != NULL
- && sinterp != NULL)
- {
- sinterp->contents = (bfd_byte *) command_line.interpreter;
- sinterp->_raw_size = strlen (command_line.interpreter) + 1;
- }
-
- /* Look for any sections named .gnu.warning. As a GNU extensions,
- we treat such sections as containing warning messages. We print
- out the warning message, and then zero out the section size so
- that it does not get copied into the output file. */
-
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- asection *s;
- bfd_size_type sz;
- char *msg;
- boolean ret;
-
- if (is->just_syms_flag)
- continue;
-
- s = bfd_get_section_by_name (is->the_bfd, ".gnu.warning");
- if (s == NULL)
- continue;
-
- sz = bfd_section_size (is->the_bfd, s);
- msg = xmalloc ((size_t) sz + 1);
- if (! bfd_get_section_contents (is->the_bfd, s, msg, (file_ptr) 0, sz))
- einfo ("%F%B: Can't read contents of section .gnu.warning: %E\n",
- is->the_bfd);
- msg[sz] = '\0';
- ret = link_info.callbacks->warning (&link_info, msg,
- (const char *) NULL,
- is->the_bfd, (asection *) NULL,
- (bfd_vma) 0);
- ASSERT (ret);
- free (msg);
-
- /* Clobber the section size, so that we don't waste copying the
- warning into the output file. */
- s->_raw_size = 0;
- }
- }
-}
-
-/* This is called by the before_allocation routine via
- lang_for_each_statement. It locates any assignment statements, and
- tells the ELF backend about them, in case they are assignments to
- symbols which are referred to by dynamic objects. */
-
-static void
-gld${EMULATION_NAME}_find_statement_assignment (s)
- lang_statement_union_type *s;
-{
- if (s->header.type == lang_assignment_statement_enum)
- gld${EMULATION_NAME}_find_exp_assignment (s->assignment_statement.exp);
-}
-
-/* Look through an expression for an assignment statement. */
-
-static void
-gld${EMULATION_NAME}_find_exp_assignment (exp)
- etree_type *exp;
-{
- struct bfd_link_hash_entry *h;
-
- switch (exp->type.node_class)
- {
- case etree_provide:
- h = bfd_link_hash_lookup (link_info.hash, exp->assign.dst,
- false, false, false);
- if (h == NULL)
- break;
-
- /* We call record_link_assignment even if the symbol is defined.
- This is because if it is defined by a dynamic object, we
- actually want to use the value defined by the linker script,
- not the value from the dynamic object (because we are setting
- symbols like etext). If the symbol is defined by a regular
- object, then, as it happens, calling record_link_assignment
- will do no harm. */
-
- /* Fall through. */
- case etree_assign:
- if (strcmp (exp->assign.dst, ".") != 0)
- {
- if (! (bfd_elf${ELFSIZE}_record_link_assignment
- (output_bfd, &link_info, exp->assign.dst,
- exp->type.node_class == etree_provide ? true : false)))
- einfo ("%P%F: failed to record assignment to %s: %E\n",
- exp->assign.dst);
- }
- gld${EMULATION_NAME}_find_exp_assignment (exp->assign.src);
- break;
-
- case etree_binary:
- gld${EMULATION_NAME}_find_exp_assignment (exp->binary.lhs);
- gld${EMULATION_NAME}_find_exp_assignment (exp->binary.rhs);
- break;
-
- case etree_trinary:
- gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.cond);
- gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.lhs);
- gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.rhs);
- break;
-
- case etree_unary:
- gld${EMULATION_NAME}_find_exp_assignment (exp->unary.child);
- break;
-
- default:
- break;
- }
-}
-
-/* Place an orphan section. We use this to put random SHF_ALLOC
- sections in the right segment. */
-
-static asection *hold_section;
-static lang_output_section_statement_type *hold_use;
-static lang_output_section_statement_type *hold_text;
-static lang_output_section_statement_type *hold_rodata;
-static lang_output_section_statement_type *hold_data;
-static lang_output_section_statement_type *hold_bss;
-static lang_output_section_statement_type *hold_rel;
-static lang_output_section_statement_type *hold_interp;
-
-/*ARGSUSED*/
-static boolean
-gld${EMULATION_NAME}_place_orphan (file, s)
- lang_input_statement_type *file;
- asection *s;
-{
- lang_output_section_statement_type *place;
- asection *snew, **pps;
- lang_statement_list_type *old;
- lang_statement_list_type add;
- etree_type *address;
- const char *secname, *ps;
- const char *outsecname;
- lang_output_section_statement_type *os;
-
- if ((s->flags & SEC_ALLOC) == 0)
- return false;
-
- /* Look through the script to see where to place this section. */
- hold_section = s;
- hold_use = NULL;
- lang_for_each_statement (gld${EMULATION_NAME}_place_section);
-
- if (hold_use != NULL)
- {
- /* We have already placed a section with this name. */
- wild_doit (&hold_use->children, s, hold_use, file);
- return true;
- }
-
- secname = bfd_get_section_name (s->owner, s);
-
- /* If this is a final link, then always put .gnu.warning.SYMBOL
- sections into the .text section to get them out of the way. */
- if (! link_info.shared
- && ! link_info.relocateable
- && strncmp (secname, ".gnu.warning.", sizeof ".gnu.warning." - 1) == 0
- && hold_text != NULL)
- {
- wild_doit (&hold_text->children, s, hold_text, file);
- return true;
- }
-
- /* Decide which segment the section should go in based on the
- section name and section flags. We put loadable .note sections
- right after the .interp section, so that the PT_NOTE segment is
- stored right after the program headers where the OS can read it
- in the first page. */
- place = NULL;
- if (s->flags & SEC_EXCLUDE)
- return false;
- else if ((s->flags & SEC_LOAD) != 0
- && strncmp (secname, ".note", 4) == 0
- && hold_interp != NULL)
- place = hold_interp;
- else if ((s->flags & SEC_HAS_CONTENTS) == 0
- && hold_bss != NULL)
- place = hold_bss;
- else if ((s->flags & SEC_READONLY) == 0
- && hold_data != NULL)
- place = hold_data;
- else if (strncmp (secname, ".rel", 4) == 0
- && hold_rel != NULL)
- place = hold_rel;
- else if ((s->flags & SEC_CODE) == 0
- && (s->flags & SEC_READONLY) != 0
- && hold_rodata != NULL)
- place = hold_rodata;
- else if ((s->flags & SEC_READONLY) != 0
- && hold_text != NULL)
- place = hold_text;
- if (place == NULL)
- return false;
-
- /* Choose a unique name for the section. This will be needed if the
- same section name appears in the input file with different
- loadable or allocateable characteristics. */
- outsecname = secname;
- if (bfd_get_section_by_name (output_bfd, outsecname) != NULL)
- {
- unsigned int len;
- char *newname;
- unsigned int i;
-
- len = strlen (outsecname);
- newname = xmalloc (len + 5);
- strcpy (newname, outsecname);
- i = 0;
- do
- {
- sprintf (newname + len, "%d", i);
- ++i;
- }
- while (bfd_get_section_by_name (output_bfd, newname) != NULL);
-
- outsecname = newname;
- }
-
- /* Create the section in the output file, and put it in the right
- place. This shuffling is to make the output file look neater. */
- snew = bfd_make_section (output_bfd, outsecname);
- if (snew == NULL)
- einfo ("%P%F: output format %s cannot represent section called %s\n",
- output_bfd->xvec->name, outsecname);
- if (place->bfd_section != NULL)
- {
- for (pps = &output_bfd->sections; *pps != snew; pps = &(*pps)->next)
- ;
- *pps = snew->next;
- snew->next = place->bfd_section->next;
- place->bfd_section->next = snew;
- }
-
- /* Start building a list of statements for this section. */
- old = stat_ptr;
- stat_ptr = &add;
- lang_list_init (stat_ptr);
-
- /* If the name of the section is representable in C, then create
- symbols to mark the start and the end of the section. */
- for (ps = outsecname; *ps != '\0'; ps++)
- if (! isalnum ((unsigned char) *ps) && *ps != '_')
- break;
- if (*ps == '\0' && config.build_constructors)
- {
- char *symname;
-
- symname = (char *) xmalloc (ps - outsecname + sizeof "__start_");
- sprintf (symname, "__start_%s", outsecname);
- lang_add_assignment (exp_assop ('=', symname,
- exp_unop (ALIGN_K,
- exp_intop ((bfd_vma) 1
- << s->alignment_power))));
- }
-
- if (! link_info.relocateable)
- address = NULL;
- else
- address = exp_intop ((bfd_vma) 0);
-
- lang_enter_output_section_statement (outsecname, address, 0,
- (bfd_vma) 0,
- (etree_type *) NULL,
- (etree_type *) NULL,
- (etree_type *) NULL);
-
- os = lang_output_section_statement_lookup (outsecname);
- wild_doit (&os->children, s, os, file);
-
- lang_leave_output_section_statement
- ((bfd_vma) 0, "*default*", (struct lang_output_section_phdr_list *) NULL);
- stat_ptr = &add;
-
- if (*ps == '\0' && config.build_constructors)
- {
- char *symname;
-
- symname = (char *) xmalloc (ps - outsecname + sizeof "__stop_");
- sprintf (symname, "__stop_%s", outsecname);
- lang_add_assignment (exp_assop ('=', symname,
- exp_nameop (NAME, ".")));
- }
-
- /* Now stick the new statement list right after PLACE. */
- *add.tail = place->header.next;
- place->header.next = add.head;
-
- stat_ptr = old;
-
- return true;
-}
-
-static void
-gld${EMULATION_NAME}_place_section (s)
- lang_statement_union_type *s;
-{
- lang_output_section_statement_type *os;
-
- if (s->header.type != lang_output_section_statement_enum)
- return;
-
- os = &s->output_section_statement;
-
- if (strcmp (os->name, hold_section->name) == 0
- && os->bfd_section != NULL
- && ((hold_section->flags & (SEC_LOAD | SEC_ALLOC))
- == (os->bfd_section->flags & (SEC_LOAD | SEC_ALLOC))))
- hold_use = os;
-
- if (strcmp (os->name, ".text") == 0)
- hold_text = os;
- else if (strcmp (os->name, ".rodata") == 0)
- hold_rodata = os;
- else if (strcmp (os->name, ".data") == 0)
- hold_data = os;
- else if (strcmp (os->name, ".bss") == 0)
- hold_bss = os;
- else if (hold_rel == NULL
- && os->bfd_section != NULL
- && (os->bfd_section->flags & SEC_ALLOC) != 0
- && strncmp (os->name, ".rel", 4) == 0)
- hold_rel = os;
- else if (strcmp (os->name, ".interp") == 0)
- hold_interp = os;
-}
-
-static char *
-gld${EMULATION_NAME}_get_script(isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc='s/["\\]/\\&/g
-s/$/\\n\\/
-1s/^/"/
-$s/$/n"/
-'
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xu`;
- else if (link_info.relocateable == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xr`;
- else if (!config.text_read_only)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xbn`;
- else if (!config.magic_demand_paged)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xn`;
-EOF
-
-if test -n "$GENERATE_SHLIB_SCRIPT" ; then
-cat >>e${EMULATION_NAME}.c <<EOF
- else if (link_info.shared)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xs`;
-EOF
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
- else
- return `sed "$sc" ldscripts/${EMULATION_NAME}.x`;
-}
-EOF
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else if (link_info.shared)
- return "ldscripts/${EMULATION_NAME}.xs";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- gld${EMULATION_NAME}_after_open,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- gld${EMULATION_NAME}_before_allocation,
- gld${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}",
- NULL,
- NULL,
- gld${EMULATION_NAME}_open_dynamic_archive,
- gld${EMULATION_NAME}_place_orphan
-};
-EOF
diff --git a/ld/emultempl/generic.em b/ld/emultempl/generic.em
deleted file mode 100644
index 1c0c8eb214d..00000000000
--- a/ld/emultempl/generic.em
+++ /dev/null
@@ -1,118 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is is generated by a shell script. DO NOT EDIT! */
-
-/* emulate the original gld for the given ${EMULATION_NAME}
- Copyright (C) 1991, 1993 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#define TARGET_IS_${EMULATION_NAME}
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-
-#include "ld.h"
-#include "ldmain.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-
-static void
-gld${EMULATION_NAME}_before_parse()
-{
-#ifndef TARGET_ /* I.e., if not generic. */
- ldfile_set_output_arch ("`echo ${ARCH}`");
-#endif /* not TARGET_ */
-}
-
-static char *
-gld${EMULATION_NAME}_get_script(isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc="-f ${srcdir}/emultempl/stringify.sed"
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return
-EOF
-sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
-echo ' ; else if (link_info.relocateable == true) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c
-echo ' ; else return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c
-echo '; }' >> e${EMULATION_NAME}.c
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- after_open_default,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- before_allocation_default,
- gld${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}"
-};
-EOF
diff --git a/ld/emultempl/gld960.em b/ld/emultempl/gld960.em
deleted file mode 100644
index df998fb74a8..00000000000
--- a/ld/emultempl/gld960.em
+++ /dev/null
@@ -1,176 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* Copyright (C) 1991, 1993 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD 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 1, or (at your option)
-any later version.
-
-GLD 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 GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-/*
- * emulate the Intels port of gld
- */
-
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "libiberty.h"
-#include "bfdlink.h"
-
-#include "ld.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-#include "ldmain.h"
-
-#ifdef GNU960
-
-static void
-gld960_before_parse()
-{
- static char *env_variables[] = { "G960LIB", "G960BASE", 0 };
- char **p;
- char *env ;
-
- for ( p = env_variables; *p; p++ ){
- env = (char *) getenv(*p);
- if (env) {
- ldfile_add_library_path (concat (env,
- "/lib/libbout",
- (const char *) NULL),
- false);
- }
- }
- ldfile_output_architecture = bfd_arch_i960;
-}
-
-#else /* not GNU960 */
-
-static void gld960_before_parse()
-{
- char *env ;
- env = getenv("G960LIB");
- if (env) {
- ldfile_add_library_path(env, false);
- }
- env = getenv("G960BASE");
- if (env)
- ldfile_add_library_path (concat (env, "/lib", (const char *) NULL), false);
- ldfile_output_architecture = bfd_arch_i960;
-}
-
-#endif /* GNU960 */
-
-
-static void
-gld960_set_output_arch()
-{
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, bfd_mach_i960_core);
-}
-
-static char *
-gld960_choose_target()
-{
-#ifdef GNU960
-
- output_filename = "b.out";
- return bfd_make_targ_name(BFD_BOUT_FORMAT, 0);
-
-#else
-
- char *from_outside = getenv(TARGET_ENVIRON);
- output_filename = "b.out";
-
- if (from_outside != (char *)NULL)
- return from_outside;
-
- return "b.out.little";
-
-#endif
-}
-
-static char *
-gld960_get_script(isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc='s/["\\]/\\&/g
-s/$/\\n\\/
-1s/^/"/
-$s/$/n"/
-'
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xu`;
- else if (link_info.relocateable == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xr`;
- else if (!config.text_read_only)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xbn`;
- else if (!config.magic_demand_paged)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xn`;
- else
- return `sed "$sc" ldscripts/${EMULATION_NAME}.x`;
-}
-EOF
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_gld960_emulation =
-{
- gld960_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- after_open_default,
- after_allocation_default,
- gld960_set_output_arch,
- gld960_choose_target,
- before_allocation_default,
- gld960_get_script,
- "960",
- ""
-};
-EOF
diff --git a/ld/emultempl/gld960c.em b/ld/emultempl/gld960c.em
deleted file mode 100644
index 20cb5eda4ef..00000000000
--- a/ld/emultempl/gld960c.em
+++ /dev/null
@@ -1,192 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* Copyright (C) 1991, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GLD, the Gnu Linker.
-
-GLD 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 1, or (at your option)
-any later version.
-
-GLD 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 GLD; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
-
-/*
- * emulate the Intels port of gld
- */
-
-
-#include <ctype.h>
-#include "bfd.h"
-#include "sysdep.h"
-#include "libiberty.h"
-#include "bfdlink.h"
-
-#include "ld.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-#include "ldmain.h"
-
-#ifdef GNU960
-
-static void
-gld960_before_parse()
-{
- static char *env_variables[] = { "G960LIB", "G960BASE", 0 };
- char **p;
- char *env ;
-
- for ( p = env_variables; *p; p++ ){
- env = (char *) getenv(*p);
- if (env) {
- ldfile_add_library_path (concat (env,
- "/lib/libcoff",
- (const char *) NULL),
- false);
- }
- }
- ldfile_output_architecture = bfd_arch_i960;
-}
-
-#else /* not GNU960 */
-
-static void gld960_before_parse()
-{
- char *env ;
- env = getenv("G960LIB");
- if (env) {
- ldfile_add_library_path(env, false);
- }
- env = getenv("G960BASE");
- if (env)
- ldfile_add_library_path (concat (env, "/lib", (const char *) NULL),
- false);
- ldfile_output_architecture = bfd_arch_i960;
-}
-
-#endif /* GNU960 */
-
-
-static void
-gld960_set_output_arch()
-{
- if (ldfile_output_machine_name != NULL
- && *ldfile_output_machine_name != '\0')
- {
- char *s, *s1;
-
- s = concat ("i960:", ldfile_output_machine_name, (char *) NULL);
- for (s1 = s; *s1 != '\0'; s1++)
- if (isupper ((unsigned char) *s1))
- *s1 = tolower ((unsigned char) *s1);
- ldfile_set_output_arch (s);
- free (s);
- }
-
- set_output_arch_default ();
-}
-
-static char *
-gld960_choose_target()
-{
-#ifdef GNU960
-
- output_filename = "b.out";
- return bfd_make_targ_name(BFD_BOUT_FORMAT, 0);
-
-#else
-
- char *from_outside = getenv(TARGET_ENVIRON);
- output_filename = "b.out";
-
- if (from_outside != (char *)NULL)
- return from_outside;
-
- return "coff-Intel-little";
-
-#endif
-}
-
-static char *
-gld960_get_script(isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc='s/["\\]/\\&/g
-s/$/\\n\\/
-1s/^/"/
-$s/$/n"/
-'
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xu`;
- else if (link_info.relocateable == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xr`;
- else if (!config.text_read_only)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xbn`;
- else if (!config.magic_demand_paged)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xn`;
- else
- return `sed "$sc" ldscripts/${EMULATION_NAME}.x`;
-}
-EOF
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_gld960coff_emulation =
-{
- gld960_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- after_open_default,
- after_allocation_default,
- gld960_set_output_arch,
- gld960_choose_target,
- before_allocation_default,
- gld960_get_script,
- "960coff",
- ""
-};
-EOF
diff --git a/ld/emultempl/hppaelf.em b/ld/emultempl/hppaelf.em
deleted file mode 100644
index c0ca113db46..00000000000
--- a/ld/emultempl/hppaelf.em
+++ /dev/null
@@ -1,283 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* An emulation for HP PA-RISC ELF linkers.
- Copyright (C) 1991, 93, 94, 95, 1997 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-
-#include "ld.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldexp.h"
-#include "ldlang.h"
-#include "ldmisc.h"
-#include "ldmain.h"
-#include "ldctor.h"
-
-/* Section in which we build stubs. */
-static asection *stub_sec;
-static lang_input_statement_type *stub_file;
-
-
-/* FIXME. This doesn't belong here. */
-extern lang_statement_list_type file_chain;
-
-/* Perform some emulation specific initialization. For PA ELF we set
- up the local label prefix and the output architecture. */
-
-static void
-hppaelf_before_parse ()
-{
- ldfile_output_architecture = bfd_arch_hppa;
-}
-
-/* Set the output architecture and machine. */
-
-static void
-hppaelf_set_output_arch()
-{
- unsigned long machine = 0;
-
- bfd_set_arch_mach (output_bfd, ldfile_output_architecture, machine);
-}
-
-/* This is called before the input files are opened. We create a new
- fake input file to hold the stub section. */
-
-static void
-hppaelf_create_output_section_statements ()
-{
- stub_file = lang_add_input_file ("linker stubs",
- lang_input_file_is_fake_enum,
- NULL);
- stub_file->the_bfd = bfd_create ("linker stubs", output_bfd);
- if (stub_file->the_bfd == NULL
- || ! bfd_set_arch_mach (stub_file->the_bfd,
- bfd_get_arch (output_bfd),
- bfd_get_mach (output_bfd)))
- {
- einfo ("%X%P: can not create BFD %E\n");
- return;
- }
-
- stub_sec = bfd_make_section_old_way (stub_file->the_bfd, ".text");
- /* Don't set SEC_RELOC until we actually have relocations in this
- section. */
- if (stub_sec == NULL
- || ! bfd_set_section_flags (stub_file->the_bfd, stub_sec,
- (SEC_HAS_CONTENTS
- | SEC_ALLOC
- | SEC_LOAD
- | SEC_CODE
- | SEC_IN_MEMORY)))
- {
- einfo ("%X%P: can not create stub section: %E\n");
- return;
- }
-
- ldlang_add_file (stub_file);
-}
-
-/* Walk all the lang statements splicing out any padding statements from
- the list. */
-
-static void
-hppaelf_delete_padding_statements (s, prev)
- lang_statement_union_type *s;
- lang_statement_union_type **prev;
-{
- lang_statement_union_type *sprev = NULL;
- for (; s != NULL; s = s->next)
- {
- switch (s->header.type)
- {
-
- /* We want recursively walk these sections. */
- case lang_constructors_statement_enum:
- hppaelf_delete_padding_statements (constructor_list.head,
- &constructor_list.head);
- break;
-
- case lang_output_section_statement_enum:
- hppaelf_delete_padding_statements (s->output_section_statement.
- children.head,
- &s->output_section_statement.
- children.head);
- break;
-
- /* Huh? What is a lang_wild_statement? */
- case lang_wild_statement_enum:
- hppaelf_delete_padding_statements (s->wild_statement.
- children.head,
- &s->wild_statement.
- children.head);
- break;
-
- /* Here's what we are really looking for. Splice these out of
- the list. */
- case lang_padding_statement_enum:
- if (sprev)
- sprev->header.next = s->header.next;
- else
- **prev = *s;
- break;
-
- /* We don't care about these cases. */
- case lang_data_statement_enum:
- case lang_object_symbols_statement_enum:
- case lang_output_statement_enum:
- case lang_target_statement_enum:
- case lang_input_section_enum:
- case lang_input_statement_enum:
- case lang_assignment_statement_enum:
- case lang_address_statement_enum:
- break;
-
- default:
- abort ();
- break;
- }
- sprev = s;
- }
-}
-
-/* Final emulation specific call. For the PA we use this opportunity
- to build linker stubs. */
-
-static void
-hppaelf_finish ()
-{
- /* Call into the BFD backend to do the real work. */
- if (elf32_hppa_size_stubs (stub_file->the_bfd, output_bfd, &link_info)
- == false)
- {
- einfo ("%X%P: can not size stub section: %E\n");
- return;
- }
-
- /* If the size of the stub section is nonzero, then we need
- to resize the sections, recompute the assignments, and finally
- build the stubs. */
- if (bfd_section_size (stub_file->the_bfd, stub_file->the_bfd->sections) != 0)
- {
- /* Delete all the padding statements, they're no longer valid. */
- hppaelf_delete_padding_statements (stat_ptr->head, &stat_ptr->head);
-
- /* Resize the sections. */
- lang_size_sections (stat_ptr->head, abs_output_section,
- &stat_ptr->head, 0, (bfd_vma) 0, false);
-
- /* Redo special stuff. */
- ldemul_after_allocation ();
-
- /* Do the assignments again. */
- lang_do_assignments (stat_ptr->head,
- abs_output_section,
- (fill_type) 0, (bfd_vma) 0);
-
- /* Now build the linker stubs. */
- if (elf32_hppa_build_stubs (stub_file->the_bfd, &link_info) == false)
- {
- einfo ("%X%P: can not build stubs: %E\n");
- return;
- }
- }
-}
-
-/* The script itself gets inserted here. */
-
-static char *
-hppaelf_get_script(isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc='s/["\\]/\\&/g
-s/$/\\n\\/
-1s/^/"/
-$s/$/n"/
-'
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xu`;
- else if (link_info.relocateable == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xr`;
- else if (!config.text_read_only)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xbn`;
- else if (!config.magic_demand_paged)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xn`;
- else
- return `sed "$sc" ldscripts/${EMULATION_NAME}.x`;
-}
-EOF
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_hppaelf_emulation =
-{
- hppaelf_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- after_open_default,
- after_allocation_default,
- hppaelf_set_output_arch,
- ldemul_default_target,
- before_allocation_default,
- hppaelf_get_script,
- "hppaelf",
- "elf32-hppa",
- hppaelf_finish,
- hppaelf_create_output_section_statements,
-};
-EOF
diff --git a/ld/emultempl/linux.em b/ld/emultempl/linux.em
deleted file mode 100644
index dc0855dd8e9..00000000000
--- a/ld/emultempl/linux.em
+++ /dev/null
@@ -1,208 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is is generated by a shell script. DO NOT EDIT! */
-
-/* Linux a.out emulation code for ${EMULATION_NAME}
- Copyright (C) 1991, 93, 94, 95, 96, 1998 Free Software Foundation, Inc.
- Written by Steve Chamberlain <sac@cygnus.com>
- Linux support by Eric Youngdale <ericy@cais.cais.com>
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#define TARGET_IS_${EMULATION_NAME}
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-
-#include "ld.h"
-#include "ldmain.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-#include "ldexp.h"
-#include "ldlang.h"
-
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static boolean gld${EMULATION_NAME}_open_dynamic_archive
- PARAMS ((const char *, search_dirs_type *, lang_input_statement_type *));
-static void gld${EMULATION_NAME}_find_address_statement
- PARAMS ((lang_statement_union_type *));
-static void gld${EMULATION_NAME}_create_output_section_statements
- PARAMS ((void));
-static void gld${EMULATION_NAME}_before_allocation PARAMS ((void));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-
-static void
-gld${EMULATION_NAME}_before_parse()
-{
- ldfile_output_architecture = bfd_arch_${ARCH};
- config.dynamic_link = true;
- config.has_shared = true;
-}
-
-/* Try to open a dynamic archive. This is where we know that Linux
- dynamic libraries have an extension of .sa. */
-
-static boolean
-gld${EMULATION_NAME}_open_dynamic_archive (arch, search, entry)
- const char *arch;
- search_dirs_type *search;
- lang_input_statement_type *entry;
-{
- char *string;
-
- if (! entry->is_archive)
- return false;
-
- string = (char *) xmalloc (strlen (search->name)
- + strlen (entry->filename)
- + strlen (arch)
- + sizeof "/lib.sa");
-
- sprintf (string, "%s/lib%s%s.sa", search->name, entry->filename, arch);
-
- if (! ldfile_try_open_bfd (string, entry))
- {
- free (string);
- return false;
- }
-
- entry->filename = string;
-
- return true;
-}
-
-/* This is called by the create_output_section_statements routine via
- lang_for_each_statement. It locates any address assignment to
- .text, and modifies it to include the size of the headers. This
- causes -Ttext to mean the starting address of the header, rather
- than the starting address of .text, which is compatible with other
- Linux tools. */
-
-static void
-gld${EMULATION_NAME}_find_address_statement (s)
- lang_statement_union_type *s;
-{
- if (s->header.type == lang_address_statement_enum
- && strcmp (s->address_statement.section_name, ".text") == 0)
- {
- ASSERT (s->address_statement.address->type.node_class == etree_value);
- s->address_statement.address->value.value += 0x20;
- }
-}
-
-/* This is called before opening the input BFD's. */
-
-static void
-gld${EMULATION_NAME}_create_output_section_statements ()
-{
- lang_for_each_statement (gld${EMULATION_NAME}_find_address_statement);
-}
-
-/* This is called after the sections have been attached to output
- sections, but before any sizes or addresses have been set. */
-
-static void
-gld${EMULATION_NAME}_before_allocation ()
-{
- if (link_info.relocateable)
- return;
-
- /* Let the backend work out the sizes of any sections required by
- dynamic linking. */
- if (! bfd_${EMULATION_NAME}_size_dynamic_sections (output_bfd, &link_info))
- einfo ("%P%F: failed to set dynamic section sizes: %E\n");
-}
-
-static char *
-gld${EMULATION_NAME}_get_script(isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc='s/["\\]/\\&/g
-s/$/\\n\\/
-1s/^/"/
-$s/$/n"/
-'
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xu`;
- else if (link_info.relocateable == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xr`;
- else if (!config.text_read_only)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xbn`;
- else if (!config.magic_demand_paged)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xn`;
- else
- return `sed "$sc" ldscripts/${EMULATION_NAME}.x`;
-}
-EOF
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- after_open_default,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- gld${EMULATION_NAME}_before_allocation,
- gld${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}",
- NULL,
- gld${EMULATION_NAME}_create_output_section_statements,
- gld${EMULATION_NAME}_open_dynamic_archive
-};
-EOF
diff --git a/ld/emultempl/lnk960.em b/ld/emultempl/lnk960.em
deleted file mode 100644
index 066d46bb328..00000000000
--- a/ld/emultempl/lnk960.em
+++ /dev/null
@@ -1,327 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* intel coff loader emulation specific stuff
- Copyright (C) 1991, 1993 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-GLD 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.
-
-GLD 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 GLD; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include "libiberty.h"
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-
-/*#include "archures.h"*/
-#include "ld.h"
-#include "ldemul.h"
-#include "ldmisc.h"
-#include "ldexp.h"
-#include "ldlang.h"
-#include "ldfile.h"
-#include "ldmain.h"
-
-typedef struct lib_list {
- char *name;
- struct lib_list *next;
-} lib_list_type;
-
-static lib_list_type *hll_list;
-static lib_list_type **hll_list_tail = &hll_list;
-
-static lib_list_type *syslib_list;
-static lib_list_type **syslib_list_tail = &syslib_list;
-
-
-static void
-append(list, name)
- lib_list_type ***list;
- char *name;
-{
- lib_list_type *element =
- (lib_list_type *)(xmalloc(sizeof(lib_list_type)));
-
- element->name = name;
- element->next = (lib_list_type *)NULL;
- **list = element;
- *list = &element->next;
-
-}
-
-static boolean had_hll = false;
-static boolean had_hll_name = false;
-
-static void
-lnk960_hll(name)
- char *name;
-{
- had_hll = true;
- if (name != (char *)NULL) {
- had_hll_name = true;
- append(&hll_list_tail, name);
- }
-}
-
-static void
-lnk960_syslib(name)
- char *name;
-{
- append(&syslib_list_tail,name);
-}
-
-
-#ifdef GNU960
-
-static void
-lnk960_before_parse()
-{
- static char *env_variables[] = { "G960LIB", "G960BASE", 0 };
- char **p;
- char *env ;
-
- for ( p = env_variables; *p; p++ ){
- env = (char *) getenv(*p);
- if (env) {
- ldfile_add_library_path(concat(env,"/lib/libcoff",""), false);
- }
- }
-
- env= (char *) getenv("I960BASE");
- if ( env ) {
- ldfile_add_library_path(concat(env,"/lib",""), false);
- }
-
- ldfile_output_architecture = bfd_arch_i960;
- ldfile_output_machine = bfd_mach_i960_core;
-}
-
-#else /* not GNU960 */
-
-static void
-lnk960_before_parse()
-{
- char *name = getenv("I960BASE");
-
- if (name == (char *)NULL) {
- name = getenv("G960BASE");
- if (name == (char *)NULL) {
- einfo("%P%F I960BASE and G960BASE not set\n");
- }
- }
-
-
- ldfile_add_library_path(concat(name,"/lib",""), false);
- ldfile_output_architecture = bfd_arch_i960;
- ldfile_output_machine = bfd_mach_i960_core;
-}
-
-#endif /* GNU960 */
-
-
-static void
-add_on(list, search)
- lib_list_type *list;
- lang_input_file_enum_type search;
-{
- while (list) {
- lang_add_input_file(list->name,
- search,
- (char *)NULL);
- list = list->next;
- }
-}
-static void
-lnk960_after_parse()
-{
- /* If there has been no arch, default to -KB */
- if (ldfile_output_machine_name[0] ==0) {
- ldfile_add_arch("KB");
- }
-
- /* if there has been no hll list then add our own */
-
- if(had_hll && !had_hll_name) {
- append(&hll_list_tail,"cg");
- if (ldfile_output_machine == bfd_mach_i960_ka_sa ||
- ldfile_output_machine == bfd_mach_i960_ca) {
- {
- append(&hll_list_tail,"fpg");
- }
- }
- }
-
- add_on(hll_list, lang_input_file_is_l_enum);
- add_on(syslib_list, lang_input_file_is_search_file_enum);
-}
-
-static void
-lnk960_before_allocation()
-{
-}
-
-static void
-lnk960_after_allocation()
-{
- if (link_info.relocateable == false) {
- lang_abs_symbol_at_end_of(".text","_etext");
- lang_abs_symbol_at_end_of(".data","_edata");
- lang_abs_symbol_at_beginning_of(".bss","_bss_start");
- lang_abs_symbol_at_end_of(".bss","_end");
- }
-}
-
-
-static struct
- {
- unsigned long number;
- char *name;
- }
-machine_table[] =
-{
- { bfd_mach_i960_core ,"CORE" },
- { bfd_mach_i960_kb_sb ,"KB" },
- { bfd_mach_i960_kb_sb ,"SB" },
- { bfd_mach_i960_mc ,"MC" },
- { bfd_mach_i960_xa ,"XA" },
- { bfd_mach_i960_ca ,"CA" },
- { bfd_mach_i960_ka_sa ,"KA" },
- { bfd_mach_i960_ka_sa ,"SA" },
- { bfd_mach_i960_jx ,"JX" },
- { bfd_mach_i960_hx ,"HX" },
-
- { bfd_mach_i960_core ,"core" },
- { bfd_mach_i960_kb_sb ,"kb" },
- { bfd_mach_i960_kb_sb ,"sb" },
- { bfd_mach_i960_mc ,"mc" },
- { bfd_mach_i960_xa ,"xa" },
- { bfd_mach_i960_ca ,"ca" },
- { bfd_mach_i960_ka_sa ,"ka" },
- { bfd_mach_i960_ka_sa ,"sa" },
- { bfd_mach_i960_jx ,"jx" },
- { bfd_mach_i960_hx ,"hx" },
-
- { 0, (char *) NULL }
-};
-
-static void
-lnk960_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned int i;
- ldfile_output_machine = bfd_mach_i960_core;
- for (i= 0; machine_table[i].name != (char*)NULL; i++) {
- if (strcmp(ldfile_output_machine_name,machine_table[i].name)==0) {
- ldfile_output_machine = machine_table[i].number;
- break;
- }
- }
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, ldfile_output_machine);
-}
-
-static char *
-lnk960_choose_target()
-{
-#ifdef GNU960
-
- return bfd_make_targ_name(BFD_COFF_FORMAT, 0);
-
-#else
-
- char *from_outside = getenv(TARGET_ENVIRON);
- if (from_outside != (char *)NULL)
- return from_outside;
-#ifdef LNK960_LITTLE
- return "coff-Intel-little";
-#else
- return "coff-Intel-big";
-#endif
-#endif
-
-}
-
-static char *
-lnk960_get_script(isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc='s/["\\]/\\&/g
-s/$/\\n\\/
-1s/^/"/
-$s/$/n"/
-'
-
-cat >>e${EMULATION_NAME}.c <<EOF
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xu`;
- else if (link_info.relocateable == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xr`;
- else if (!config.text_read_only)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xbn`;
- else if (!config.magic_demand_paged)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xn`;
- else
- return `sed "$sc" ldscripts/${EMULATION_NAME}.x`;
-}
-EOF
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_lnk960_emulation =
-{
- lnk960_before_parse,
- lnk960_syslib,
- lnk960_hll,
- lnk960_after_parse,
- NULL, /* after_open */
- lnk960_after_allocation,
- lnk960_set_output_arch,
- lnk960_choose_target,
- lnk960_before_allocation,
- lnk960_get_script,
- "lnk960",
- ""
-};
-EOF
diff --git a/ld/emultempl/mipsecoff.em b/ld/emultempl/mipsecoff.em
deleted file mode 100644
index d1200c46d70..00000000000
--- a/ld/emultempl/mipsecoff.em
+++ /dev/null
@@ -1,229 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is is generated by a shell script. DO NOT EDIT! */
-
-/* Handle embedded relocs for MIPS.
- Copyright 1994 Free Software Foundation, Inc.
- Written by Ian Lance Taylor <ian@cygnus.com> based on generic.em.
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#define TARGET_IS_${EMULATION_NAME}
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-
-#include "ld.h"
-#include "ldmain.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static void gld${EMULATION_NAME}_after_open PARAMS ((void));
-static void check_sections PARAMS ((bfd *, asection *, PTR));
-static void gld${EMULATION_NAME}_after_allocation PARAMS ((void));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-
-static void
-gld${EMULATION_NAME}_before_parse()
-{
-#ifndef TARGET_ /* I.e., if not generic. */
- ldfile_output_architecture = bfd_arch_${ARCH};
-#endif /* not TARGET_ */
-}
-
-/* This function is run after all the input files have been opened.
- We create a .rel.sdata section for each input file with a non zero
- .sdata section. The BFD backend will fill in these sections with
- magic numbers which can be used to relocate the data section at run
- time. This will only do the right thing if all the input files
- have been compiled using -membedded-pic. */
-
-static void
-gld${EMULATION_NAME}_after_open ()
-{
- bfd *abfd;
-
- if (! command_line.embedded_relocs
- || link_info.relocateable)
- return;
-
- for (abfd = link_info.input_bfds; abfd != NULL; abfd = abfd->link_next)
- {
- asection *datasec;
-
- datasec = bfd_get_section_by_name (abfd, ".sdata");
-
- /* Note that we assume that the reloc_count field has already
- been set up. We could call bfd_get_reloc_upper_bound, but
- that returns the size of a memory buffer rather than a reloc
- count. We do not want to call bfd_canonicalize_reloc,
- because although it would always work it would force us to
- read in the relocs into BFD canonical form, which would waste
- a significant amount of time and memory. */
- if (datasec != NULL && datasec->reloc_count > 0)
- {
- asection *relsec;
-
- relsec = bfd_make_section (abfd, ".rel.sdata");
- if (relsec == NULL
- || ! bfd_set_section_flags (abfd, relsec,
- (SEC_ALLOC
- | SEC_LOAD
- | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY))
- || ! bfd_set_section_alignment (abfd, relsec, 2)
- || ! bfd_set_section_size (abfd, relsec,
- datasec->reloc_count * 4))
- einfo ("%F%B: can not create .rel.sdata section: %E\n");
- }
-
- /* Double check that all other data sections are empty, as is
- required for embedded PIC code. */
- bfd_map_over_sections (abfd, check_sections, (PTR) datasec);
- }
-}
-
-/* Check that of the data sections, only the .sdata section has
- relocs. This is called via bfd_map_over_sections. */
-
-static void
-check_sections (abfd, sec, sdatasec)
- bfd *abfd;
- asection *sec;
- PTR sdatasec;
-{
- if ((bfd_get_section_flags (abfd, sec) & SEC_CODE) == 0
- && sec != (asection *) sdatasec
- && sec->reloc_count != 0)
- einfo ("%P%X: section %s has relocs; can not use --embedded-relocs\n",
- abfd, bfd_get_section_name (abfd, sec));
-}
-
-/* This function is called after the section sizes and offsets have
- been set. If we are generating embedded relocs, it calls a special
- BFD backend routine to do the work. */
-
-static void
-gld${EMULATION_NAME}_after_allocation ()
-{
- bfd *abfd;
-
- if (! command_line.embedded_relocs
- || link_info.relocateable)
- return;
-
- for (abfd = link_info.input_bfds; abfd != NULL; abfd = abfd->link_next)
- {
- asection *datasec, *relsec;
- char *errmsg;
-
- datasec = bfd_get_section_by_name (abfd, ".sdata");
-
- if (datasec == NULL || datasec->reloc_count == 0)
- continue;
-
- relsec = bfd_get_section_by_name (abfd, ".rel.sdata");
- ASSERT (relsec != NULL);
-
- if (! bfd_mips_ecoff_create_embedded_relocs (abfd, &link_info,
- datasec, relsec,
- &errmsg))
- {
- if (errmsg == NULL)
- einfo ("%B%X: can not create runtime reloc information: %E\n",
- abfd);
- else
- einfo ("%X%B: can not create runtime reloc information: %s\n",
- abfd, errmsg);
- }
- }
-}
-
-static char *
-gld${EMULATION_NAME}_get_script(isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc="-f ${srcdir}/emultempl/stringify.sed"
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return
-EOF
-sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
-echo ' ; else if (link_info.relocateable == true) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c
-echo ' ; else return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c
-echo '; }' >> e${EMULATION_NAME}.c
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- gld${EMULATION_NAME}_after_open,
- gld${EMULATION_NAME}_after_allocation,
- set_output_arch_default,
- ldemul_default_target,
- before_allocation_default,
- gld${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}"
-};
-EOF
diff --git a/ld/emultempl/pe.em b/ld/emultempl/pe.em
deleted file mode 100644
index 46ebbe99865..00000000000
--- a/ld/emultempl/pe.em
+++ /dev/null
@@ -1,1104 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is part of GLD, the Gnu Linker.
- Copyright 1995, 96, 97, 1998 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-/* For WINDOWS_NT */
-/* The original file generated returned different default scripts depending
- on whether certain switches were set, but these switches pertain to the
- Linux system and that particular version of coff. In the NT case, we
- only determine if the subsystem is console or windows in order to select
- the correct entry point by default. */
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-#include "getopt.h"
-#include "libiberty.h"
-#include "ld.h"
-#include "ldmain.h"
-#include "ldgram.h"
-#include "ldexp.h"
-#include "ldlang.h"
-#include "ldemul.h"
-#include "ldlex.h"
-#include "ldmisc.h"
-#include "ldctor.h"
-#include "ldfile.h"
-#include "coff/internal.h"
-#include "../bfd/libcoff.h"
-#include "deffile.h"
-
-#define TARGET_IS_${EMULATION_NAME}
-
-static void gld_${EMULATION_NAME}_set_symbols PARAMS ((void));
-static void gld_${EMULATION_NAME}_after_open PARAMS ((void));
-static void gld_${EMULATION_NAME}_before_parse PARAMS ((void));
-static void gld_${EMULATION_NAME}_after_parse PARAMS ((void));
-static void gld_${EMULATION_NAME}_before_allocation PARAMS ((void));
-static boolean gld_${EMULATION_NAME}_place_orphan
- PARAMS ((lang_input_statement_type *, asection *));
-static void gld${EMULATION_NAME}_place_section
- PARAMS ((lang_statement_union_type *));
-static char *gld_${EMULATION_NAME}_get_script PARAMS ((int *));
-static int gld_${EMULATION_NAME}_parse_args PARAMS ((int, char **));
-
-static struct internal_extra_pe_aouthdr pe;
-static int dll;
-static int support_old_code = 0;
-extern def_file *pe_def_file;
-static lang_assignment_statement_type *image_base_statement = 0;
-
-static char *pe_out_def_filename = 0;
-extern int pe_dll_export_everything;
-extern int pe_dll_kill_ats;
-extern int pe_dll_stdcall_aliases;
-static int pe_enable_stdcall_fixup = -1; /* 0=disable 1=enable */
-static char *pe_implib_filename = 0;
-
-extern const char *output_filename;
-
-static void
-gld_${EMULATION_NAME}_before_parse()
-{
- output_filename = "a.exe";
- ldfile_output_architecture = bfd_arch_${ARCH};
-#ifdef TARGET_IS_i386pe
- config.has_shared = 1;
-#endif
-}
-
-/* PE format extra command line options. */
-
-/* Used for setting flags in the PE header. */
-#define OPTION_BASE_FILE (300 + 1)
-#define OPTION_DLL (OPTION_BASE_FILE + 1)
-#define OPTION_FILE_ALIGNMENT (OPTION_DLL + 1)
-#define OPTION_IMAGE_BASE (OPTION_FILE_ALIGNMENT + 1)
-#define OPTION_MAJOR_IMAGE_VERSION (OPTION_IMAGE_BASE + 1)
-#define OPTION_MAJOR_OS_VERSION (OPTION_MAJOR_IMAGE_VERSION + 1)
-#define OPTION_MAJOR_SUBSYSTEM_VERSION (OPTION_MAJOR_OS_VERSION + 1)
-#define OPTION_MINOR_IMAGE_VERSION (OPTION_MAJOR_SUBSYSTEM_VERSION + 1)
-#define OPTION_MINOR_OS_VERSION (OPTION_MINOR_IMAGE_VERSION + 1)
-#define OPTION_MINOR_SUBSYSTEM_VERSION (OPTION_MINOR_OS_VERSION + 1)
-#define OPTION_SECTION_ALIGNMENT (OPTION_MINOR_SUBSYSTEM_VERSION + 1)
-#define OPTION_STACK (OPTION_SECTION_ALIGNMENT + 1)
-#define OPTION_SUBSYSTEM (OPTION_STACK + 1)
-#define OPTION_HEAP (OPTION_SUBSYSTEM + 1)
-#define OPTION_SUPPORT_OLD_CODE (OPTION_HEAP + 1)
-#define OPTION_OUT_DEF (OPTION_SUPPORT_OLD_CODE + 1)
-#define OPTION_EXPORT_ALL (OPTION_OUT_DEF + 1)
-#define OPTION_EXCLUDE_SYMBOLS (OPTION_EXPORT_ALL + 1)
-#define OPTION_KILL_ATS (OPTION_EXCLUDE_SYMBOLS + 1)
-#define OPTION_STDCALL_ALIASES (OPTION_KILL_ATS + 1)
-#define OPTION_ENABLE_STDCALL_FIXUP (OPTION_STDCALL_ALIASES + 1)
-#define OPTION_DISABLE_STDCALL_FIXUP (OPTION_ENABLE_STDCALL_FIXUP + 1)
-#define OPTION_IMPLIB_FILENAME (OPTION_DISABLE_STDCALL_FIXUP + 1)
-
-static struct option longopts[] =
-{
- /* PE options */
- {"base-file", required_argument, NULL, OPTION_BASE_FILE},
- {"dll", no_argument, NULL, OPTION_DLL},
- {"file-alignment", required_argument, NULL, OPTION_FILE_ALIGNMENT},
- {"heap", required_argument, NULL, OPTION_HEAP},
- {"image-base", required_argument, NULL, OPTION_IMAGE_BASE},
- {"major-image-version", required_argument, NULL, OPTION_MAJOR_IMAGE_VERSION},
- {"major-os-version", required_argument, NULL, OPTION_MAJOR_OS_VERSION},
- {"major-subsystem-version", required_argument, NULL, OPTION_MAJOR_SUBSYSTEM_VERSION},
- {"minor-image-version", required_argument, NULL, OPTION_MINOR_IMAGE_VERSION},
- {"minor-os-version", required_argument, NULL, OPTION_MINOR_OS_VERSION},
- {"minor-subsystem-version", required_argument, NULL, OPTION_MINOR_SUBSYSTEM_VERSION},
- {"section-alignment", required_argument, NULL, OPTION_SECTION_ALIGNMENT},
- {"stack", required_argument, NULL, OPTION_STACK},
- {"subsystem", required_argument, NULL, OPTION_SUBSYSTEM},
- {"support-old-code", no_argument, NULL, OPTION_SUPPORT_OLD_CODE},
-#ifdef TARGET_IS_i386pe
- /* getopt allows abbreviations, so we do this to stop it from treating -o
- as an abbreviation for this option */
- {"output-def", required_argument, NULL, OPTION_OUT_DEF},
- {"output-def", required_argument, NULL, OPTION_OUT_DEF},
- {"export-all-symbols", no_argument, NULL, OPTION_EXPORT_ALL},
- {"exclude-symbols", required_argument, NULL, OPTION_EXCLUDE_SYMBOLS},
- {"kill-at", no_argument, NULL, OPTION_KILL_ATS},
- {"add-stdcall-alias", no_argument, NULL, OPTION_STDCALL_ALIASES},
- {"enable-stdcall-fixup", no_argument, NULL, OPTION_ENABLE_STDCALL_FIXUP},
- {"disable-stdcall-fixup", no_argument, NULL, OPTION_DISABLE_STDCALL_FIXUP},
- {"out-implib", required_argument, NULL, OPTION_IMPLIB_FILENAME},
-#endif
- {NULL, no_argument, NULL, 0}
-};
-
-
-/* PE/WIN32; added routines to get the subsystem type, heap and/or stack
- parameters which may be input from the command line */
-
-typedef struct
-{
- void *ptr;
- int size;
- int value;
- char *symbol;
- int inited;
-} definfo;
-
-#define D(field,symbol,def) {&pe.field,sizeof(pe.field), def, symbol,0}
-
-static definfo init[] =
-{
- /* imagebase must be first */
-#define IMAGEBASEOFF 0
- D(ImageBase,"__image_base__", NT_EXE_IMAGE_BASE),
-#define DLLOFF 1
- {&dll, sizeof(dll), 0, "__dll__"},
- D(SectionAlignment,"__section_alignment__", PE_DEF_SECTION_ALIGNMENT),
- D(FileAlignment,"__file_alignment__", PE_DEF_FILE_ALIGNMENT),
- D(MajorOperatingSystemVersion,"__major_os_version__", 4),
- D(MinorOperatingSystemVersion,"__minor_os_version__", 0),
- D(MajorImageVersion,"__major_image_version__", 1),
- D(MinorImageVersion,"__minor_image_version__", 0),
- D(MajorSubsystemVersion,"__major_subsystem_version__", 4),
- D(MinorSubsystemVersion,"__minor_subsystem_version__", 0),
- D(Subsystem,"__subsystem__", 3),
- D(SizeOfStackReserve,"__size_of_stack_reserve__", 0x2000000),
- D(SizeOfStackCommit,"__size_of_stack_commit__", 0x1000),
- D(SizeOfHeapReserve,"__size_of_heap_reserve__", 0x100000),
- D(SizeOfHeapCommit,"__size_of_heap_commit__", 0x1000),
- D(LoaderFlags,"__loader_flags__", 0x0),
- { NULL, 0, 0, NULL, 0 }
-};
-
-static void
-gld_${EMULATION_NAME}_list_options (file)
- FILE * file;
-{
- fprintf (file, _(" --base_file <basefile> Generate a base file for relocatable DLLs\n"));
- fprintf (file, _(" --dll Set image base to the default for DLLs\n"));
- fprintf (file, _(" --file-alignment <size> Set file alignment\n"));
- fprintf (file, _(" --heap <size> Set initial size of the heap\n"));
- fprintf (file, _(" --image-base <address> Set start address of the executable\n"));
- fprintf (file, _(" --major-image-version <number> Set version number of the executable\n"));
- fprintf (file, _(" --major-os-version <number> Set minimum required OS version\n"));
- fprintf (file, _(" --major-subsystem-version <number> Set minimum required OS subsystem version\n"));
- fprintf (file, _(" --minor-image-version <number> Set revision number of the executable\n"));
- fprintf (file, _(" --minor-os-version <number> Set minimum required OS revision\n"));
- fprintf (file, _(" --minor-subsystem-version <number> Set minimum required OS subsystem revision\n"));
- fprintf (file, _(" --section-alignment <size> Set section alignment\n"));
- fprintf (file, _(" --stack <size> Set size of the initial stack\n"));
- fprintf (file, _(" --subsystem <name>[:<version>] Set required OS subsystem [& version]\n"));
- fprintf (file, _(" --support-old-code Support interworking with old code\n"));
-#ifdef TARGET_IS_i386pe
- fprintf (file, _(" --add-stdcall-alias Export symbols with and without @nn\n"));
- fprintf (file, _(" --disable-stdcall-fixup Don't link _sym to _sym@nn\n"));
- fprintf (file, _(" --enable-stdcall-fixup Link _sym to _sym@nn without warnings\n"));
- fprintf (file, _(" --exclude-symbols sym,sym,... Exclude symbols from automatic export\n"));
- fprintf (file, _(" --export-all-symbols Automatically export all globals to DLL\n"));
- fprintf (file, _(" --kill-at Remove @nn from exported symbols\n"));
- fprintf (file, _(" --out-implib <file> Generate import library\n"));
- fprintf (file, _(" --output-def <file> Generate a .DEF file for the built DLL\n"));
-#endif
-}
-
-static void
-set_pe_name (name, val)
- char *name;
- long val;
-{
- int i;
- /* Find the name and set it. */
- for (i = 0; init[i].ptr; i++)
- {
- if (strcmp (name, init[i].symbol) == 0)
- {
- init[i].value = val;
- init[i].inited = 1;
- return;
- }
- }
- abort();
-}
-
-
-static void
-set_pe_subsystem ()
-{
- const char *sver;
- int len;
- int i;
- static const struct
- {
- const char *name;
- const int value;
- const char *entry;
- }
- v[] =
- {
- { "native", 1, "_NtProcessStartup" },
- { "windows", 2, "_WinMainCRTStartup" },
- { "console", 3, "_mainCRTStartup" },
-#if 0
- /* The Microsoft linker does not recognize this. */
- { "os2", 5, "" },
-#endif
- { "posix", 7, "___PosixProcessStartup"},
- { 0, 0, 0 }
- };
-
- sver = strchr (optarg, ':');
- if (sver == NULL)
- len = strlen (optarg);
- else
- {
- char *end;
-
- len = sver - optarg;
- set_pe_name ("__major_subsystem_version__",
- strtoul (sver + 1, &end, 0));
- if (*end == '.')
- set_pe_name ("__minor_subsystem_version__",
- strtoul (end + 1, &end, 0));
- if (*end != '\0')
- einfo (_("%P: warning: bad version number in -subsystem option\n"));
- }
-
- for (i = 0; v[i].name; i++)
- {
- if (strncmp (optarg, v[i].name, len) == 0
- && v[i].name[len] == '\0')
- {
- set_pe_name ("__subsystem__", v[i].value);
-
- lang_add_entry (v[i].entry, 1);
-
- return;
- }
- }
-
- einfo (_("%P%F: invalid subsystem type %s\n"), optarg);
-}
-
-
-
-static void
-set_pe_value (name)
- char *name;
-
-{
- char *end;
-
- set_pe_name (name, strtoul (optarg, &end, 0));
-
- if (end == optarg)
- einfo (_("%P%F: invalid hex number for PE parameter '%s'\n"), optarg);
-
- optarg = end;
-}
-
-static void
-set_pe_stack_heap (resname, comname)
- char *resname;
- char *comname;
-{
- set_pe_value (resname);
-
- if (*optarg == ',')
- {
- optarg++;
- set_pe_value (comname);
- }
- else if (*optarg)
- einfo (_("%P%F: strange hex info for PE parameter '%s'\n"), optarg);
-}
-
-
-
-static int
-gld_${EMULATION_NAME}_parse_args(argc, argv)
- int argc;
- char **argv;
-{
- int longind;
- int optc;
- int prevoptind = optind;
- int prevopterr = opterr;
- int wanterror;
- static int lastoptind = -1;
-
- if (lastoptind != optind)
- opterr = 0;
- wanterror = opterr;
-
- lastoptind = optind;
-
- optc = getopt_long_only (argc, argv, "-", longopts, &longind);
- opterr = prevopterr;
-
- switch (optc)
- {
- default:
- if (wanterror)
- xexit (1);
- optind = prevoptind;
- return 0;
-
- case OPTION_BASE_FILE:
- link_info.base_file = (PTR) fopen (optarg, FOPEN_WB);
- if (link_info.base_file == NULL)
- {
- /* xgettext:c-format */
- fprintf (stderr, _("%s: Can't open base file %s\n"),
- program_name, optarg);
- xexit (1);
- }
- break;
-
- /* PE options */
- case OPTION_HEAP:
- set_pe_stack_heap ("__size_of_heap_reserve__", "__size_of_heap_commit__");
- break;
- case OPTION_STACK:
- set_pe_stack_heap ("__size_of_stack_reserve__", "__size_of_stack_commit__");
- break;
- case OPTION_SUBSYSTEM:
- set_pe_subsystem ();
- break;
- case OPTION_MAJOR_OS_VERSION:
- set_pe_value ("__major_os_version__");
- break;
- case OPTION_MINOR_OS_VERSION:
- set_pe_value ("__minor_os_version__");
- break;
- case OPTION_MAJOR_SUBSYSTEM_VERSION:
- set_pe_value ("__major_subsystem_version__");
- break;
- case OPTION_MINOR_SUBSYSTEM_VERSION:
- set_pe_value ("__minor_subsystem_version__");
- break;
- case OPTION_MAJOR_IMAGE_VERSION:
- set_pe_value ("__major_image_version__");
- break;
- case OPTION_MINOR_IMAGE_VERSION:
- set_pe_value ("__minor_image_version__");
- break;
- case OPTION_FILE_ALIGNMENT:
- set_pe_value ("__file_alignment__");
- break;
- case OPTION_SECTION_ALIGNMENT:
- set_pe_value ("__section_alignment__");
- break;
- case OPTION_DLL:
- set_pe_name ("__dll__", 1);
- break;
- case OPTION_IMAGE_BASE:
- set_pe_value ("__image_base__");
- break;
- case OPTION_SUPPORT_OLD_CODE:
- support_old_code = 1;
- break;
- case OPTION_OUT_DEF:
- pe_out_def_filename = xstrdup (optarg);
- break;
- case OPTION_EXPORT_ALL:
- pe_dll_export_everything = 1;
- break;
- case OPTION_EXCLUDE_SYMBOLS:
-#ifdef TARGET_IS_i386pe
- pe_dll_add_excludes (optarg);
-#endif
- break;
- case OPTION_KILL_ATS:
- pe_dll_kill_ats = 1;
- break;
- case OPTION_STDCALL_ALIASES:
- pe_dll_stdcall_aliases = 1;
- break;
- case OPTION_ENABLE_STDCALL_FIXUP:
- pe_enable_stdcall_fixup = 1;
- break;
- case OPTION_DISABLE_STDCALL_FIXUP:
- pe_enable_stdcall_fixup = 0;
- break;
- case OPTION_IMPLIB_FILENAME:
- pe_implib_filename = xstrdup (optarg);
- break;
- }
- return 1;
-}
-
-/* Assign values to the special symbols before the linker script is
- read. */
-
-static void
-gld_${EMULATION_NAME}_set_symbols ()
-{
- /* Run through and invent symbols for all the
- names and insert the defaults. */
- int j;
- lang_statement_list_type *save;
-
- if (!init[IMAGEBASEOFF].inited)
- {
- if (link_info.relocateable)
- init[IMAGEBASEOFF].value = 0;
- else if (init[DLLOFF].value || link_info.shared)
- init[IMAGEBASEOFF].value = NT_DLL_IMAGE_BASE;
- else
- init[IMAGEBASEOFF].value = NT_EXE_IMAGE_BASE;
- }
-
- /* Don't do any symbol assignments if this is a relocateable link. */
- if (link_info.relocateable)
- return;
-
- /* Glue the assignments into the abs section */
- save = stat_ptr;
-
- stat_ptr = &(abs_output_section->children);
-
- for (j = 0; init[j].ptr; j++)
- {
- long val = init[j].value;
- lang_assignment_statement_type *rv;
- rv = lang_add_assignment (exp_assop ('=' ,init[j].symbol, exp_intop (val)));
- if (init[j].size == sizeof(short))
- *(short *)init[j].ptr = val;
- else if (init[j].size == sizeof(int))
- *(int *)init[j].ptr = val;
- else if (init[j].size == sizeof(long))
- *(long *)init[j].ptr = val;
- /* This might be a long long or other special type. */
- else if (init[j].size == sizeof(bfd_vma))
- *(bfd_vma *)init[j].ptr = val;
- else abort();
- if (j == IMAGEBASEOFF)
- image_base_statement = rv;
- }
- /* Restore the pointer. */
- stat_ptr = save;
-
- if (pe.FileAlignment >
- pe.SectionAlignment)
- {
- einfo (_("%P: warning, file alignment > section alignment.\n"));
- }
-}
-
-/* This is called after the linker script and the command line options
- have been read. */
-
-static void
-gld_${EMULATION_NAME}_after_parse ()
-{
- /* The Windows libraries are designed for the linker to treat the
- entry point as an undefined symbol. Otherwise, the .obj that
- defines mainCRTStartup is brought in because it is the first
- encountered in libc.lib and it has other symbols in it which will
- be pulled in by the link process. To avoid this, we act as
- though the user specified -u with the entry point symbol.
-
- This function is called after the linker script and command line
- options have been read, so at this point we know the right entry
- point. This function is called before the input files are
- opened, so registering the symbol as undefined will make a
- difference. */
-
- if (entry_symbol)
- ldlang_add_undef (entry_symbol);
-}
-
-static struct bfd_link_hash_entry *pe_undef_found_sym;
-
-static boolean
-pe_undef_cdecl_match (h, string)
- struct bfd_link_hash_entry *h;
- PTR string;
-{
- int sl = strlen (string);
- if (h->type == bfd_link_hash_defined
- && strncmp (h->root.string, string, sl) == 0
- && h->root.string[sl] == '@')
- {
- pe_undef_found_sym = h;
- return false;
- }
- return true;
-}
-
-static void
-pe_fixup_stdcalls ()
-{
- static int gave_warning_message = 0;
- struct bfd_link_hash_entry *undef, *sym;
- char *at;
- for (undef = link_info.hash->undefs; undef; undef=undef->next)
- if (undef->type == bfd_link_hash_undefined)
- {
- at = strchr (undef->root.string, '@');
- if (at)
- {
- /* The symbol is a stdcall symbol, so let's look for a cdecl
- symbol with the same name and resolve to that */
- char *cname = xstrdup (undef->root.string);
- at = strchr (cname, '@');
- *at = 0;
- sym = bfd_link_hash_lookup (link_info.hash, cname, 0, 0, 1);
- if (sym && sym->type == bfd_link_hash_defined)
- {
- undef->type = bfd_link_hash_defined;
- undef->u.def.value = sym->u.def.value;
- undef->u.def.section = sym->u.def.section;
- if (pe_enable_stdcall_fixup == -1)
- {
- einfo (_("Warning: resolving %s by linking to %s\n"),
- undef->root.string, cname);
- if (! gave_warning_message)
- {
- gave_warning_message = 1;
- einfo(_("Use --enable-stdcall-fixup to disable these warnings\n"));
- einfo(_("Use --disable-stdcall-fixup to disable these fixups\n"));
- }
- }
- }
- }
- else
- {
- /* The symbol is a cdecl symbol, so we look for stdcall
- symbols - which means scanning the whole symbol table */
- pe_undef_found_sym = 0;
- bfd_link_hash_traverse (link_info.hash, pe_undef_cdecl_match,
- (PTR) undef->root.string);
- sym = pe_undef_found_sym;
- if (sym)
- {
- undef->type = bfd_link_hash_defined;
- undef->u.def.value = sym->u.def.value;
- undef->u.def.section = sym->u.def.section;
- if (pe_enable_stdcall_fixup == -1)
- {
- einfo (_("Warning: resolving %s by linking to %s\n"),
- undef->root.string, sym->root.string);
- if (! gave_warning_message)
- {
- gave_warning_message = 1;
- einfo(_("Use --enable-stdcall-fixup to disable these warnings\n"));
- einfo(_("Use --disable-stdcall-fixup to disable these fixups\n"));
- }
- }
- }
- }
- }
-}
-
-static void
-gld_${EMULATION_NAME}_after_open ()
-{
- /* Pass the wacky PE command line options into the output bfd.
- FIXME: This should be done via a function, rather than by
- including an internal BFD header. */
-
- if (!coff_data (output_bfd)->pe)
- einfo (_("%F%P: PE operations on non PE file.\n"));
-
- pe_data (output_bfd)->pe_opthdr = pe;
- pe_data (output_bfd)->dll = init[DLLOFF].value;
-
-#ifdef TARGET_IS_i386pe
- if (pe_enable_stdcall_fixup) /* -1=warn or 1=disable */
- pe_fixup_stdcalls ();
-
- pe_process_import_defs(output_bfd, &link_info);
- if (link_info.shared)
- pe_dll_build_sections (output_bfd, &link_info);
-#endif
-
-#ifdef TARGET_IS_armpe
- {
- /* Find a BFD that can hold the interworking stubs. */
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (bfd_arm_get_bfd_for_interworking (is->the_bfd, & link_info))
- break;
- }
- }
-#endif
-}
-
-static void
-gld_${EMULATION_NAME}_before_allocation()
-{
-#ifdef TARGET_IS_ppcpe
- /* Here we rummage through the found bfds to collect toc information */
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (!ppc_process_before_allocation (is->the_bfd, &link_info))
- {
- /* xgettext:c-format */
- einfo (_("Errors encountered processing file %s\n"), is->filename);
- }
- }
- }
-
- /* We have seen it all. Allocate it, and carry on */
- ppc_allocate_toc_section (&link_info);
-#endif /* TARGET_IS_ppcpe */
-
-#ifdef TARGET_IS_armpe
- /* FIXME: we should be able to set the size of the interworking stub
- section.
-
- Here we rummage through the found bfds to collect glue
- information. FIXME: should this be based on a command line
- option? krk@cygnus.com */
- {
- LANG_FOR_EACH_INPUT_STATEMENT (is)
- {
- if (! bfd_arm_process_before_allocation
- (is->the_bfd, & link_info, support_old_code))
- {
- /* xgettext:c-format */
- einfo (_("Errors encountered processing file %s for interworking"),
- is->filename);
- }
- }
- }
-
- /* We have seen it all. Allocate it, and carry on */
- bfd_arm_allocate_interworking_sections (& link_info);
-#endif /* TARGET_IS_armpe */
-}
-
-
-/* This is called when an input file isn't recognized as a BFD. We
- check here for .DEF files and pull them in automatically. */
-
-static int
-saw_option(char *option)
-{
- int i;
- for (i=0; init[i].ptr; i++)
- if (strcmp (init[i].symbol, option) == 0)
- return init[i].inited;
- return 0;
-}
-
-static boolean
-gld_${EMULATION_NAME}_unrecognized_file(entry)
- lang_input_statement_type *entry;
-{
-#ifdef TARGET_IS_i386pe
- const char *ext = entry->filename + strlen (entry->filename) - 4;
-
- if (strcmp (ext, ".def") == 0 || strcmp (ext, ".DEF") == 0)
- {
- if (pe_def_file == 0)
- pe_def_file = def_file_empty ();
- def_file_parse (entry->filename, pe_def_file);
- if (pe_def_file)
- {
- int i, buflen=0, len;
- char *buf;
- for (i=0; i<pe_def_file->num_exports; i++)
- {
- len = strlen(pe_def_file->exports[i].internal_name);
- if (buflen < len+2)
- buflen = len+2;
- }
- buf = (char *) xmalloc (buflen);
- for (i=0; i<pe_def_file->num_exports; i++)
- {
- struct bfd_link_hash_entry *h;
- sprintf(buf, "_%s", pe_def_file->exports[i].internal_name);
-
- h = bfd_link_hash_lookup (link_info.hash, buf, true, true, true);
- if (h == (struct bfd_link_hash_entry *) NULL)
- einfo (_("%P%F: bfd_link_hash_lookup failed: %E\n"));
- if (h->type == bfd_link_hash_new)
- {
- h->type = bfd_link_hash_undefined;
- h->u.undef.abfd = NULL;
- bfd_link_add_undef (link_info.hash, h);
- }
- }
- free (buf);
-
- /* def_file_print (stdout, pe_def_file); */
- if (pe_def_file->is_dll == 1)
- link_info.shared = 1;
-
- if (pe_def_file->base_address != (bfd_vma)(-1))
- {
- pe.ImageBase =
- pe_data (output_bfd)->pe_opthdr.ImageBase =
- init[IMAGEBASEOFF].value = pe_def_file->base_address;
- init[IMAGEBASEOFF].inited = 1;
- if (image_base_statement)
- image_base_statement->exp =
- exp_assop ('=', "__image_base__", exp_intop (pe.ImageBase));
- }
-
-#if 0
- /* Not sure if these *should* be set */
- if (pe_def_file->version_major != -1)
- {
- pe.MajorImageVersion = pe_def_file->version_major;
- pe.MinorImageVersion = pe_def_file->version_minor;
- }
-#endif
- if (pe_def_file->stack_reserve != -1
- && ! saw_option ("__size_of_stack_reserve__"))
- {
- pe.SizeOfStackReserve = pe_def_file->stack_reserve;
- if (pe_def_file->stack_commit != -1)
- pe.SizeOfStackCommit = pe_def_file->stack_commit;
- }
- if (pe_def_file->heap_reserve != -1
- && ! saw_option ("__size_of_heap_reserve__"))
- {
- pe.SizeOfHeapReserve = pe_def_file->heap_reserve;
- if (pe_def_file->heap_commit != -1)
- pe.SizeOfHeapCommit = pe_def_file->heap_commit;
- }
- return true;
- }
- }
-#endif
- return false;
-
-}
-
-static boolean
-gld_${EMULATION_NAME}_recognized_file(entry)
- lang_input_statement_type *entry;
-{
-#ifdef TARGET_IS_i386pe
- if (bfd_get_format (entry->the_bfd) == bfd_object)
- {
- const char *ext = entry->filename + strlen (entry->filename) - 4;
- if (strcmp (ext, ".dll") == 0 || strcmp (ext, ".DLL") == 0)
- return pe_implied_import_dll (entry->filename);
- }
-#endif
- return false;
-}
-
-static void
-gld_${EMULATION_NAME}_finish ()
-{
-#ifdef TARGET_IS_i386pe
- if (link_info.shared)
- {
- pe_dll_fill_sections (output_bfd, &link_info);
- if (pe_implib_filename)
- pe_dll_generate_implib (pe_def_file, pe_implib_filename);
- }
- if (pe_out_def_filename)
- pe_dll_generate_def_file (pe_out_def_filename);
-#endif
-}
-
-
-/* Place an orphan section.
-
- We use this to put sections in a reasonable place in the file, and
- to ensure that they are aligned as required.
-
- We handle grouped sections here as well. A section named .foo$nn
- goes into the output section .foo. All grouped sections are sorted
- by name.
-
- Grouped sections for the default sections are handled by the
- default linker script using wildcards, and are sorted by
- sort_sections. */
-
-static asection *hold_section;
-static char *hold_section_name;
-static lang_output_section_statement_type *hold_use;
-static lang_output_section_statement_type *hold_text;
-static lang_output_section_statement_type *hold_rdata;
-static lang_output_section_statement_type *hold_data;
-static lang_output_section_statement_type *hold_bss;
-
-/* Place an orphan section. We use this to put random SHF_ALLOC
- sections in the right segment. */
-
-/*ARGSUSED*/
-static boolean
-gld_${EMULATION_NAME}_place_orphan (file, s)
- lang_input_statement_type *file;
- asection *s;
-{
- const char *secname;
- char *dollar;
-
- if ((s->flags & SEC_ALLOC) == 0)
- return false;
-
- secname = bfd_get_section_name (s->owner, s);
-
- /* Look through the script to see where to place this section. */
-
- hold_section = s;
-
- hold_section_name = xstrdup (secname);
- dollar = strchr (hold_section_name, '$');
- if (dollar != NULL)
- *dollar = '\0';
-
- hold_use = NULL;
- lang_for_each_statement (gld${EMULATION_NAME}_place_section);
-
- if (hold_use == NULL)
- {
- lang_output_section_statement_type *place;
- char *outsecname;
- asection *snew, **pps;
- lang_statement_list_type *old;
- lang_statement_list_type add;
- etree_type *address;
-
- /* Try to put the new output section in a reasonable place based
- on the section name and section flags. */
- place = NULL;
- if ((s->flags & SEC_HAS_CONTENTS) == 0
- && hold_bss != NULL)
- place = hold_bss;
- else if ((s->flags & SEC_READONLY) == 0
- && hold_data != NULL)
- place = hold_data;
- else if ((s->flags & SEC_CODE) == 0
- && (s->flags & SEC_READONLY) != 0
- && hold_rdata != NULL)
- place = hold_rdata;
- else if ((s->flags & SEC_READONLY) != 0
- && hold_text != NULL)
- place = hold_text;
-
- /* Choose a unique name for the section. This will be needed if
- the same section name appears in the input file with
- different loadable or allocateable characteristics. */
- outsecname = xstrdup (hold_section_name);
- if (bfd_get_section_by_name (output_bfd, outsecname) != NULL)
- {
- unsigned int len;
- char *newname;
- unsigned int i;
-
- len = strlen (outsecname);
- newname = xmalloc (len + 5);
- strcpy (newname, outsecname);
- i = 0;
- do
- {
- sprintf (newname + len, "%d", i);
- ++i;
- }
- while (bfd_get_section_by_name (output_bfd, newname) != NULL);
-
- free (outsecname);
- outsecname = newname;
- }
-
- /* We don't want to free OUTSECNAME, as it may get attached to
- the output section statement. */
-
- /* Create the section in the output file, and put it in the
- right place. This shuffling is to make the output file look
- neater. */
- snew = bfd_make_section (output_bfd, outsecname);
- if (snew == NULL)
- einfo ("%P%F: output format %s cannot represent section called %s\n",
- output_bfd->xvec->name, outsecname);
- if (place != NULL && place->bfd_section != NULL)
- {
- for (pps = &output_bfd->sections; *pps != snew; pps = &(*pps)->next)
- ;
- *pps = snew->next;
- snew->next = place->bfd_section->next;
- place->bfd_section->next = snew;
- }
-
- /* Start building a list of statements for this section. */
- old = stat_ptr;
- stat_ptr = &add;
- lang_list_init (stat_ptr);
-
- if (link_info.relocateable)
- address = NULL;
- else
- {
- /* All sections in an executable must be aligned to a page
- boundary. */
- address = exp_unop (ALIGN_K,
- exp_nameop (NAME, "__section_alignment__"));
- }
-
- lang_enter_output_section_statement (outsecname, address, 0,
- (bfd_vma) 0,
- (etree_type *) NULL,
- (etree_type *) NULL,
- (etree_type *) NULL);
-
- hold_use = lang_output_section_statement_lookup (outsecname);
-
- lang_leave_output_section_statement
- ((bfd_vma) 0, "*default*",
- (struct lang_output_section_phdr_list *) NULL);
-
- /* Now stick the new statement list right after PLACE. */
- if (place != NULL)
- {
- *add.tail = place->header.next;
- place->header.next = add.head;
- }
-
- stat_ptr = old;
- }
-
- if (dollar == NULL)
- wild_doit (&hold_use->children, s, hold_use, file);
- else
- {
- lang_statement_union_type **pl;
- boolean found_dollar;
- lang_statement_list_type list;
-
- /* The section name has a '$'. Sort it with the other '$'
- sections. */
-
- found_dollar = false;
- for (pl = &hold_use->children.head; *pl != NULL; pl = &(*pl)->next)
- {
- lang_input_section_type *ls;
- const char *lname;
-
- if ((*pl)->header.type != lang_input_section_enum)
- continue;
-
- ls = &(*pl)->input_section;
-
- lname = bfd_get_section_name (ls->ifile->the_bfd, ls->section);
- if (strchr (lname, '$') == NULL)
- {
- if (found_dollar)
- break;
- }
- else
- {
- found_dollar = true;
- if (strcmp (secname, lname) < 0)
- break;
- }
- }
-
- lang_list_init (&list);
- wild_doit (&list, s, hold_use, file);
- if (list.head != NULL)
- {
- ASSERT (list.head->next == NULL);
- list.head->next = *pl;
- *pl = list.head;
- }
- }
-
- free (hold_section_name);
-
- return true;
-}
-
-static void
-gld${EMULATION_NAME}_place_section (s)
- lang_statement_union_type *s;
-{
- lang_output_section_statement_type *os;
-
- if (s->header.type != lang_output_section_statement_enum)
- return;
-
- os = &s->output_section_statement;
-
- if (strcmp (os->name, hold_section_name) == 0
- && os->bfd_section != NULL
- && ((hold_section->flags & (SEC_LOAD | SEC_ALLOC))
- == (os->bfd_section->flags & (SEC_LOAD | SEC_ALLOC))))
- hold_use = os;
-
- if (strcmp (os->name, ".text") == 0)
- hold_text = os;
- else if (strcmp (os->name, ".rdata") == 0)
- hold_rdata = os;
- else if (strcmp (os->name, ".data") == 0)
- hold_data = os;
- else if (strcmp (os->name, ".bss") == 0)
- hold_bss = os;
-}
-
-static char *
-gld_${EMULATION_NAME}_get_script(isfile)
- int *isfile;
-EOF
-# Scripts compiled in.
-# sed commands to quote an ld script as a C string.
-sc="-f ${srcdir}/emultempl/stringify.sed"
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return
-EOF
-sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c
-echo ' ; else if (link_info.relocateable == true) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c
-echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c
-echo ' ; else return' >> e${EMULATION_NAME}.c
-sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c
-echo '; }' >> e${EMULATION_NAME}.c
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld_${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- gld_${EMULATION_NAME}_after_parse,
- gld_${EMULATION_NAME}_after_open,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- gld_${EMULATION_NAME}_before_allocation,
- gld_${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}",
- gld_${EMULATION_NAME}_finish, /* finish */
- NULL, /* create output section statements */
- NULL, /* open dynamic archive */
- gld_${EMULATION_NAME}_place_orphan,
- gld_${EMULATION_NAME}_set_symbols,
- gld_${EMULATION_NAME}_parse_args,
- gld_${EMULATION_NAME}_unrecognized_file,
- gld_${EMULATION_NAME}_list_options,
- gld_${EMULATION_NAME}_recognized_file
-};
-EOF
diff --git a/ld/emultempl/stringify.sed b/ld/emultempl/stringify.sed
deleted file mode 100644
index a526d3ffc4c..00000000000
--- a/ld/emultempl/stringify.sed
+++ /dev/null
@@ -1,4 +0,0 @@
-s/["\\]/\\&/g
-s/$/\\n\\/
-1 s/^/"/
-$ s/$/n"/
diff --git a/ld/emultempl/sunos.em b/ld/emultempl/sunos.em
deleted file mode 100644
index 8e9599c5558..00000000000
--- a/ld/emultempl/sunos.em
+++ /dev/null
@@ -1,1037 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* This file is is generated by a shell script. DO NOT EDIT! */
-
-/* SunOS emulation code for ${EMULATION_NAME}
- Copyright (C) 1991, 93, 94, 95, 96, 97, 98, 1999
- Free Software Foundation, Inc.
- Written by Steve Chamberlain <sac@cygnus.com>
- SunOS shared library support by Ian Lance Taylor <ian@cygnus.com>
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#define TARGET_IS_${EMULATION_NAME}
-
-#include <ctype.h>
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "bfdlink.h"
-#include "libiberty.h"
-
-#include "ld.h"
-#include "ldmain.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-#include "ldexp.h"
-#include "ldlang.h"
-
-#ifdef HAVE_DIRENT_H
-# include <dirent.h>
-#else
-# define dirent direct
-# ifdef HAVE_SYS_NDIR_H
-# include <sys/ndir.h>
-# endif
-# ifdef HAVE_SYS_DIR_H
-# include <sys/dir.h>
-# endif
-# ifdef HAVE_NDIR_H
-# include <ndir.h>
-# endif
-#endif
-
-static void gld${EMULATION_NAME}_before_parse PARAMS ((void));
-static void gld${EMULATION_NAME}_set_symbols PARAMS ((void));
-static void gld${EMULATION_NAME}_create_output_section_statements
- PARAMS ((void));
-static void gld${EMULATION_NAME}_find_so
- PARAMS ((lang_input_statement_type *));
-static char *gld${EMULATION_NAME}_search_dir
- PARAMS ((const char *, const char *, boolean *));
-static void gld${EMULATION_NAME}_after_open PARAMS ((void));
-static void gld${EMULATION_NAME}_check_needed
- PARAMS ((lang_input_statement_type *));
-static boolean gld${EMULATION_NAME}_search_needed
- PARAMS ((const char *, const char *));
-static boolean gld${EMULATION_NAME}_try_needed
- PARAMS ((const char *, const char *));
-static void gld${EMULATION_NAME}_before_allocation PARAMS ((void));
-static void gld${EMULATION_NAME}_find_assignment
- PARAMS ((lang_statement_union_type *));
-static void gld${EMULATION_NAME}_find_exp_assignment PARAMS ((etree_type *));
-static void gld${EMULATION_NAME}_count_need
- PARAMS ((lang_input_statement_type *));
-static void gld${EMULATION_NAME}_set_need
- PARAMS ((lang_input_statement_type *));
-static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
-
-static void
-gld${EMULATION_NAME}_before_parse()
-{
- ldfile_output_architecture = bfd_arch_${ARCH};
- config.dynamic_link = true;
- config.has_shared = true;
-}
-
-/* This is called after the command line arguments have been parsed,
- but before the linker script has been read. If this is a native
- linker, we add the directories in LD_LIBRARY_PATH to the search
- list. */
-
-static void
-gld${EMULATION_NAME}_set_symbols ()
-{
-EOF
-if [ "x${host}" = "x${target}" ] ; then
- if [ "x${DEFAULT_EMULATION}" = "x${EMULATION_NAME}" ] ; then
-cat >>e${EMULATION_NAME}.c <<EOF
- const char *env;
-
- env = (const char *) getenv ("LD_LIBRARY_PATH");
- if (env != NULL)
- {
- char *l;
-
- l = xstrdup (env);
- while (1)
- {
- char *c;
-
- c = strchr (l, ':');
- if (c != NULL)
- *c++ = '\0';
- if (*l != '\0')
- ldfile_add_library_path (l, false);
- if (c == NULL)
- break;
- l = c;
- }
- }
-EOF
- fi
-fi
-cat >>e${EMULATION_NAME}.c <<EOF
-}
-
-/* Despite the name, we use this routine to search for dynamic
- libraries. On SunOS this requires a directory search. We need to
- find the .so file with the highest version number. The user may
- restrict the major version by saying, e.g., -lc.1. Also, if we
- find a .so file, we need to look for a the same file after
- replacing .so with .sa; if it exists, it will be an archive which
- provide some initializations for data symbols, and we need to
- search it after including the .so file. */
-
-static void
-gld${EMULATION_NAME}_create_output_section_statements ()
-{
- lang_for_each_input_file (gld${EMULATION_NAME}_find_so);
-}
-
-/* Search the directory for a .so file for each library search. */
-
-static void
-gld${EMULATION_NAME}_find_so (inp)
- lang_input_statement_type *inp;
-{
- search_dirs_type *search;
- char *found = NULL;
- char *alc;
- struct stat st;
-
- if (! inp->search_dirs_flag
- || ! inp->is_archive
- || ! inp->dynamic)
- return;
-
- ASSERT (strncmp (inp->local_sym_name, "-l", 2) == 0);
-
- for (search = search_head; search != NULL; search = search->next)
- {
- boolean found_static;
-
- found = gld${EMULATION_NAME}_search_dir (search->name, inp->filename,
- &found_static);
- if (found != NULL || found_static)
- break;
- }
-
- if (found == NULL)
- {
- /* We did not find a matching .so file. This isn't an error,
- since there might still be a matching .a file, which will be
- found by the usual search. */
- return;
- }
-
- /* Replace the filename with the one we have found. */
- alc = (char *) xmalloc (strlen (search->name) + strlen (found) + 2);
- sprintf (alc, "%s/%s", search->name, found);
- inp->filename = alc;
-
- /* Turn off the search_dirs_flag to prevent ldfile_open_file from
- searching for this file again. */
- inp->search_dirs_flag = false;
-
- free (found);
-
- /* Now look for the same file name, but with .sa instead of .so. If
- found, add it to the list of input files. */
- alc = (char *) xmalloc (strlen (inp->filename) + 1);
- strcpy (alc, inp->filename);
- strstr (alc + strlen (search->name), ".so")[2] = 'a';
- if (stat (alc, &st) != 0)
- free (alc);
- else
- {
- lang_input_statement_type *sa;
-
- /* Add the .sa file to the statement list just before the .so
- file. This is really a hack. */
- sa = ((lang_input_statement_type *)
- xmalloc (sizeof (lang_input_statement_type)));
- *sa = *inp;
-
- inp->filename = alc;
- inp->local_sym_name = alc;
-
- inp->header.next = (lang_statement_union_type *) sa;
- inp->next_real_file = (lang_statement_union_type *) sa;
- }
-}
-
-/* Search a directory for a .so file. */
-
-static char *
-gld${EMULATION_NAME}_search_dir (dirname, filename, found_static)
- const char *dirname;
- const char *filename;
- boolean *found_static;
-{
- int force_maj, force_min;
- const char *dot;
- unsigned int len;
- char *alc;
- char *found;
- int max_maj, max_min;
- DIR *dir;
- struct dirent *entry;
- unsigned int dirnamelen;
- char *full_path;
- int statval;
- struct stat st;
-
- *found_static = false;
-
- force_maj = -1;
- force_min = -1;
- dot = strchr (filename, '.');
- if (dot == NULL)
- {
- len = strlen (filename);
- alc = NULL;
- }
- else
- {
- force_maj = atoi (dot + 1);
-
- len = dot - filename;
- alc = (char *) xmalloc (len + 1);
- strncpy (alc, filename, len);
- alc[len] = '\0';
- filename = alc;
-
- dot = strchr (dot + 1, '.');
- if (dot != NULL)
- force_min = atoi (dot + 1);
- }
-
- found = NULL;
- max_maj = max_min = 0;
-
- dir = opendir (dirname);
- if (dir == NULL)
- return NULL;
- dirnamelen = strlen (dirname);
-
- while ((entry = readdir (dir)) != NULL)
- {
- const char *s;
- int found_maj, found_min;
-
- if (strncmp (entry->d_name, "lib", 3) != 0
- || strncmp (entry->d_name + 3, filename, len) != 0)
- continue;
-
- if (dot == NULL
- && strcmp (entry->d_name + 3 + len, ".a") == 0)
- {
- *found_static = true;
- continue;
- }
-
- /* We accept libfoo.so without a version number, even though the
- native linker does not. This is more convenient for packages
- which just generate .so files for shared libraries, as on ELF
- systems. */
- if (strncmp (entry->d_name + 3 + len, ".so", 3) != 0)
- continue;
- if (entry->d_name[6 + len] == '\0')
- ;
- else if (entry->d_name[6 + len] == '.'
- && isdigit ((unsigned char) entry->d_name[7 + len]))
- ;
- else
- continue;
-
- for (s = entry->d_name + 6 + len; *s != '\0'; s++)
- if (*s != '.' && ! isdigit ((unsigned char) *s))
- break;
- if (*s != '\0')
- continue;
-
- /* We've found a .so file. Work out the major and minor
- version numbers. */
- found_maj = 0;
- found_min = 0;
- sscanf (entry->d_name + 3 + len, ".so.%d.%d",
- &found_maj, &found_min);
-
- if ((force_maj != -1 && force_maj != found_maj)
- || (force_min != -1 && force_min != found_min))
- continue;
-
- /* Make sure the file really exists (ignore broken symlinks). */
- full_path = xmalloc (dirnamelen + 1 + strlen (entry->d_name) + 1);
- sprintf (full_path, "%s/%s", dirname, entry->d_name);
- statval = stat (full_path, &st);
- free (full_path);
- if (statval != 0)
- continue;
-
- /* We've found a match for the name we are searching for. See
- if this is the version we should use. If the major and minor
- versions match, we use the last entry in alphabetical order;
- I don't know if this is how SunOS distinguishes libc.so.1.8
- from libc.so.1.8.1, but it ought to suffice. */
- if (found == NULL
- || (found_maj > max_maj)
- || (found_maj == max_maj
- && (found_min > max_min
- || (found_min == max_min
- && strcmp (entry->d_name, found) > 0))))
- {
- if (found != NULL)
- free (found);
- found = (char *) xmalloc (strlen (entry->d_name) + 1);
- strcpy (found, entry->d_name);
- max_maj = found_maj;
- max_min = found_min;
- }
- }
-
- closedir (dir);
-
- if (alc != NULL)
- free (alc);
-
- return found;
-}
-
-/* These variables are required to pass information back and forth
- between after_open and check_needed. */
-
-static struct bfd_link_needed_list *global_needed;
-static boolean global_found;
-
-/* This is called after all the input files have been opened. */
-
-static void
-gld${EMULATION_NAME}_after_open ()
-{
- struct bfd_link_needed_list *needed, *l;
-
- /* We only need to worry about this when doing a final link. */
- if (link_info.relocateable || link_info.shared)
- return;
-
- /* Get the list of files which appear in ld_need entries in dynamic
- objects included in the link. For each such file, we want to
- track down the corresponding library, and include the symbol
- table in the link. This is what the runtime dynamic linker will
- do. Tracking the files down here permits one dynamic object to
- include another without requiring special action by the person
- doing the link. Note that the needed list can actually grow
- while we are stepping through this loop. */
- needed = bfd_sunos_get_needed_list (output_bfd, &link_info);
- for (l = needed; l != NULL; l = l->next)
- {
- struct bfd_link_needed_list *ll;
- const char *lname;
- search_dirs_type *search;
-
- lname = l->name;
-
- /* If we've already seen this file, skip it. */
- for (ll = needed; ll != l; ll = ll->next)
- if (strcmp (ll->name, lname) == 0)
- break;
- if (ll != l)
- continue;
-
- /* See if this file was included in the link explicitly. */
- global_needed = l;
- global_found = false;
- lang_for_each_input_file (gld${EMULATION_NAME}_check_needed);
- if (global_found)
- continue;
-
- if (strncmp (lname, "-l", 2) != 0)
- {
- bfd *abfd;
-
- abfd = bfd_openr (lname, bfd_get_target (output_bfd));
- if (abfd != NULL)
- {
- if (! bfd_check_format (abfd, bfd_object))
- {
- (void) bfd_close (abfd);
- abfd = NULL;
- }
- }
- if (abfd != NULL)
- {
- if ((bfd_get_file_flags (abfd) & DYNAMIC) == 0)
- {
- (void) bfd_close (abfd);
- abfd = NULL;
- }
- }
- if (abfd != NULL)
- {
- /* We've found the needed dynamic object. */
- if (! bfd_link_add_symbols (abfd, &link_info))
- einfo ("%F%B: could not read symbols: %E\n", abfd);
- }
- else
- {
- einfo ("%P: warning: %s, needed by %B, not found\n",
- lname, l->by);
- }
-
- continue;
- }
-
- lname += 2;
-
- /* We want to search for the file in the same way that the
- dynamic linker will search. That means that we want to use
- rpath_link, rpath or -L, then the environment variable
- LD_LIBRARY_PATH (native only), then (if rpath was used) the
- linker script LIB_SEARCH_DIRS. */
- if (gld${EMULATION_NAME}_search_needed (command_line.rpath_link,
- lname))
- continue;
- if (command_line.rpath != NULL)
- {
- if (gld${EMULATION_NAME}_search_needed (command_line.rpath, lname))
- continue;
- }
- else
- {
- for (search = search_head; search != NULL; search = search->next)
- if (gld${EMULATION_NAME}_try_needed (search->name, lname))
- break;
- if (search != NULL)
- continue;
- }
-EOF
-if [ "x${host}" = "x${target}" ] ; then
- if [ "x${DEFAULT_EMULATION}" = "x${EMULATION_NAME}" ] ; then
-cat >>e${EMULATION_NAME}.c <<EOF
- {
- const char *lib_path;
-
- lib_path = (const char *) getenv ("LD_LIBRARY_PATH");
- if (gld${EMULATION_NAME}_search_needed (lib_path, lname))
- continue;
- }
-EOF
- fi
-fi
-cat >>e${EMULATION_NAME}.c <<EOF
- if (command_line.rpath != NULL)
- {
- for (search = search_head; search != NULL; search = search->next)
- {
- if (search->cmdline)
- continue;
- if (gld${EMULATION_NAME}_try_needed (search->name, lname))
- break;
- }
- if (search != NULL)
- continue;
- }
-
- einfo ("%P: warning: %s, needed by %B, not found\n",
- l->name, l->by);
- }
-}
-
-/* Search for a needed file in a path. */
-
-static boolean
-gld${EMULATION_NAME}_search_needed (path, name)
- const char *path;
- const char *name;
-{
- const char *s;
-
- if (path == NULL || *path == '\0')
- return false;
- while (1)
- {
- const char *dir;
- char *dircopy;
-
- s = strchr (path, ':');
- if (s == NULL)
- {
- dircopy = NULL;
- dir = path;
- }
- else
- {
- dircopy = (char *) xmalloc (s - path + 1);
- memcpy (dircopy, path, s - path);
- dircopy[s - path] = '\0';
- dir = dircopy;
- }
-
- if (gld${EMULATION_NAME}_try_needed (dir, name))
- return true;
-
- if (dircopy != NULL)
- free (dircopy);
-
- if (s == NULL)
- break;
- path = s + 1;
- }
-
- return false;
-}
-
-/* This function is called for each possible directory for a needed
- dynamic object. */
-
-static boolean
-gld${EMULATION_NAME}_try_needed (dir, name)
- const char *dir;
- const char *name;
-{
- char *file;
- char *alc;
- boolean ignore;
- bfd *abfd;
-
- file = gld${EMULATION_NAME}_search_dir (dir, name, &ignore);
- if (file == NULL)
- return false;
-
- alc = (char *) xmalloc (strlen (dir) + strlen (file) + 2);
- sprintf (alc, "%s/%s", dir, file);
- free (file);
- abfd = bfd_openr (alc, bfd_get_target (output_bfd));
- if (abfd == NULL)
- return false;
- if (! bfd_check_format (abfd, bfd_object))
- {
- (void) bfd_close (abfd);
- return false;
- }
- if ((bfd_get_file_flags (abfd) & DYNAMIC) == 0)
- {
- (void) bfd_close (abfd);
- return false;
- }
-
- /* We've found the needed dynamic object. */
-
- /* Add this file into the symbol table. */
- if (! bfd_link_add_symbols (abfd, &link_info))
- einfo ("%F%B: could not read symbols: %E\n", abfd);
-
- return true;
-}
-
-/* See if we have already included a needed object in the link. This
- does not have to be precise, as it does no harm to include a
- dynamic object more than once. */
-
-static void
-gld${EMULATION_NAME}_check_needed (s)
- lang_input_statement_type *s;
-{
- if (s->filename == NULL)
- return;
- if (strncmp (global_needed->name, "-l", 2) != 0)
- {
- if (strcmp (s->filename, global_needed->name) == 0)
- global_found = true;
- }
- else
- {
- const char *sname, *lname;
- const char *sdot, *ldot;
- int lmaj, lmin, smaj, smin;
-
- lname = global_needed->name + 2;
-
- sname = strrchr (s->filename, '/');
- if (sname == NULL)
- sname = s->filename;
- else
- ++sname;
-
- if (strncmp (sname, "lib", 3) != 0)
- return;
- sname += 3;
-
- ldot = strchr (lname, '.');
- if (ldot == NULL)
- ldot = lname + strlen (lname);
-
- sdot = strstr (sname, ".so.");
- if (sdot == NULL)
- return;
-
- if (sdot - sname != ldot - lname
- || strncmp (lname, sname, sdot - sname) != 0)
- return;
-
- lmaj = lmin = -1;
- sscanf (ldot, ".%d.%d", &lmaj, &lmin);
- smaj = smin = -1;
- sscanf (sdot, ".so.%d.%d", &smaj, &smin);
- if ((smaj != lmaj && smaj != -1 && lmaj != -1)
- || (smin != lmin && smin != -1 && lmin != -1))
- return;
-
- global_found = true;
- }
-}
-
-/* We need to use static variables to pass information around the call
- to lang_for_each_statement. Ick. */
-
-static const char *find_assign;
-static boolean found_assign;
-
-/* We need to use static variables to pass information around the call
- to lang_for_each_input_file. Ick. */
-
-static bfd_size_type need_size;
-static bfd_size_type need_entries;
-static bfd_byte *need_contents;
-static bfd_byte *need_pinfo;
-static bfd_byte *need_pnames;
-
-/* The size of one entry in the .need section, not including the file
- name. */
-
-#define NEED_ENTRY_SIZE (16)
-
-/* This is called after the sections have been attached to output
- sections, but before any sizes or addresses have been set. */
-
-static void
-gld${EMULATION_NAME}_before_allocation ()
-{
- struct bfd_link_hash_entry *hdyn = NULL;
- asection *sneed;
- asection *srules;
- asection *sdyn;
-
- /* The SunOS native linker creates a shared library whenever there
- are any undefined symbols in a link, unless -e is used. This is
- pretty weird, but we are compatible. */
- if (! link_info.shared && ! link_info.relocateable && ! entry_from_cmdline)
- {
- struct bfd_link_hash_entry *h;
-
- for (h = link_info.hash->undefs; h != NULL; h = h->next)
- {
- if (h->type == bfd_link_hash_undefined
- && h->u.undef.abfd != NULL
- && (h->u.undef.abfd->flags & DYNAMIC) == 0
- && strcmp (h->root.string, "__DYNAMIC") != 0
- && strcmp (h->root.string, "__GLOBAL_OFFSET_TABLE_") != 0)
- {
- find_assign = h->root.string;
- found_assign = false;
- lang_for_each_statement (gld${EMULATION_NAME}_find_assignment);
- if (! found_assign)
- {
- link_info.shared = true;
- break;
- }
- }
- }
- }
-
- if (link_info.shared)
- {
- lang_output_section_statement_type *os;
-
- /* Set the .text section to start at 0x20, not 0x2020. FIXME:
- This is too magical. */
- os = lang_output_section_statement_lookup (".text");
- if (os->addr_tree == NULL)
- os->addr_tree = exp_intop (0x20);
- }
-
- /* We need to create a __DYNAMIC symbol. We don't do this in the
- linker script because we want to set the value to the start of
- the dynamic section if there is one, or to zero if there isn't
- one. We need to create the symbol before calling
- size_dynamic_sections, although we can't set the value until
- afterward. */
- if (! link_info.relocateable)
- {
- hdyn = bfd_link_hash_lookup (link_info.hash, "__DYNAMIC", true, false,
- false);
- if (hdyn == NULL)
- einfo ("%P%F: bfd_link_hash_lookup: %E\n");
- if (! bfd_sunos_record_link_assignment (output_bfd, &link_info,
- "__DYNAMIC"))
- einfo ("%P%F: failed to record assignment to __DYNAMIC: %E\n");
- }
-
- /* If we are going to make any variable assignments, we need to let
- the backend linker know about them in case the variables are
- referred to by dynamic objects. */
- lang_for_each_statement (gld${EMULATION_NAME}_find_assignment);
-
- /* Let the backend linker work out the sizes of any sections
- required by dynamic linking. */
- if (! bfd_sunos_size_dynamic_sections (output_bfd, &link_info, &sdyn,
- &sneed, &srules))
- einfo ("%P%F: failed to set dynamic section sizes: %E\n");
-
- if (sneed != NULL)
- {
- /* Set up the .need section. See the description of the ld_need
- field in include/aout/sun4.h. */
-
- need_entries = 0;
- need_size = 0;
-
- lang_for_each_input_file (gld${EMULATION_NAME}_count_need);
-
- /* We should only have a .need section if we have at least one
- dynamic object. */
- ASSERT (need_entries != 0);
-
- sneed->_raw_size = need_size;
- sneed->contents = (bfd_byte *) xmalloc (need_size);
-
- need_contents = sneed->contents;
- need_pinfo = sneed->contents;
- need_pnames = sneed->contents + need_entries * 16;
-
- lang_for_each_input_file (gld${EMULATION_NAME}_set_need);
-
- ASSERT ((bfd_size_type) (need_pnames - sneed->contents) == need_size);
- }
-
- if (srules != NULL)
- {
- /* Set up the .rules section. This is just a PATH like string
- of the -L arguments given on the command line. We permit the
- user to specify the directories using the -rpath command line
- option. */
- if (command_line.rpath)
- {
- srules->_raw_size = strlen (command_line.rpath);
- srules->contents = (bfd_byte *) command_line.rpath;
- }
- else
- {
- unsigned int size;
- search_dirs_type *search;
-
- size = 0;
- for (search = search_head; search != NULL; search = search->next)
- if (search->cmdline)
- size += strlen (search->name) + 1;
- srules->_raw_size = size;
- if (size > 0)
- {
- char *p;
-
- srules->contents = (bfd_byte *) xmalloc (size);
- p = (char *) srules->contents;
- *p = '\0';
- for (search = search_head; search != NULL; search = search->next)
- {
- if (search->cmdline)
- {
- if (p != (char *) srules->contents)
- *p++ = ':';
- strcpy (p, search->name);
- p += strlen (p);
- }
- }
- }
- }
- }
-
- /* We must assign a value to __DYNAMIC. It should be zero if we are
- not doing a dynamic link, or the start of the .dynamic section if
- we are doing one. */
- if (! link_info.relocateable)
- {
- hdyn->type = bfd_link_hash_defined;
- hdyn->u.def.value = 0;
- if (sdyn != NULL)
- hdyn->u.def.section = sdyn;
- else
- hdyn->u.def.section = bfd_abs_section_ptr;
- }
-}
-
-/* This is called by the before_allocation routine via
- lang_for_each_statement. It does one of two things: if the
- variable find_assign is set, it sets found_assign if it finds an
- assignment to that variable; otherwise it tells the backend linker
- about all assignment statements, in case they are assignments to
- symbols which are referred to by dynamic objects. */
-
-static void
-gld${EMULATION_NAME}_find_assignment (s)
- lang_statement_union_type *s;
-{
- if (s->header.type == lang_assignment_statement_enum
- && (find_assign == NULL || ! found_assign))
- gld${EMULATION_NAME}_find_exp_assignment (s->assignment_statement.exp);
-}
-
-/* Look through an expression for an assignment statement. */
-
-static void
-gld${EMULATION_NAME}_find_exp_assignment (exp)
- etree_type *exp;
-{
- switch (exp->type.node_class)
- {
- case etree_assign:
- if (find_assign != NULL)
- {
- if (strcmp (find_assign, exp->assign.dst) == 0)
- found_assign = true;
- return;
- }
-
- if (strcmp (exp->assign.dst, ".") != 0)
- {
- if (! bfd_sunos_record_link_assignment (output_bfd, &link_info,
- exp->assign.dst))
- einfo ("%P%F: failed to record assignment to %s: %E\n",
- exp->assign.dst);
- }
- gld${EMULATION_NAME}_find_exp_assignment (exp->assign.src);
- break;
-
- case etree_binary:
- gld${EMULATION_NAME}_find_exp_assignment (exp->binary.lhs);
- gld${EMULATION_NAME}_find_exp_assignment (exp->binary.rhs);
- break;
-
- case etree_trinary:
- gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.cond);
- gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.lhs);
- gld${EMULATION_NAME}_find_exp_assignment (exp->trinary.rhs);
- break;
-
- case etree_unary:
- gld${EMULATION_NAME}_find_exp_assignment (exp->unary.child);
- break;
-
- default:
- break;
- }
-}
-
-/* Work out the size of the .need section, and the number of entries.
- The backend will set the ld_need field of the dynamic linking
- information to point to the .need section. See include/aout/sun4.h
- for more information. */
-
-static void
-gld${EMULATION_NAME}_count_need (inp)
- lang_input_statement_type *inp;
-{
- if (inp->the_bfd != NULL
- && (inp->the_bfd->flags & DYNAMIC) != 0)
- {
- ++need_entries;
- need_size += NEED_ENTRY_SIZE;
- if (! inp->is_archive)
- need_size += strlen (inp->filename) + 1;
- else
- {
- ASSERT (inp->local_sym_name[0] == '-'
- && inp->local_sym_name[1] == 'l');
- need_size += strlen (inp->local_sym_name + 2) + 1;
- }
- }
-}
-
-/* Fill in the contents of the .need section. */
-
-static void
-gld${EMULATION_NAME}_set_need (inp)
- lang_input_statement_type *inp;
-{
- if (inp->the_bfd != NULL
- && (inp->the_bfd->flags & DYNAMIC) != 0)
- {
- bfd_size_type c;
-
- /* To really fill in the .need section contents, we need to know
- the final file position of the section, but we don't.
- Instead, we use offsets, and rely on the BFD backend to
- finish the section up correctly. FIXME: Talk about lack of
- referential locality. */
- bfd_put_32 (output_bfd, need_pnames - need_contents, need_pinfo);
- if (! inp->is_archive)
- {
- bfd_put_32 (output_bfd, (bfd_vma) 0, need_pinfo + 4);
- bfd_put_16 (output_bfd, (bfd_vma) 0, need_pinfo + 8);
- bfd_put_16 (output_bfd, (bfd_vma) 0, need_pinfo + 10);
- strcpy (need_pnames, inp->filename);
- }
- else
- {
- char *verstr;
- int maj, min;
-
- bfd_put_32 (output_bfd, (bfd_vma) 0x80000000, need_pinfo + 4);
- maj = 0;
- min = 0;
- verstr = strstr (inp->filename, ".so.");
- if (verstr != NULL)
- sscanf (verstr, ".so.%d.%d", &maj, &min);
- bfd_put_16 (output_bfd, (bfd_vma) maj, need_pinfo + 8);
- bfd_put_16 (output_bfd, (bfd_vma) min, need_pinfo + 10);
- strcpy (need_pnames, inp->local_sym_name + 2);
- }
-
- c = (need_pinfo - need_contents) / NEED_ENTRY_SIZE;
- if (c + 1 >= need_entries)
- bfd_put_32 (output_bfd, (bfd_vma) 0, need_pinfo + 12);
- else
- bfd_put_32 (output_bfd, (bfd_vma) (c + 1) * NEED_ENTRY_SIZE,
- need_pinfo + 12);
-
- need_pinfo += NEED_ENTRY_SIZE;
- need_pnames += strlen (need_pnames) + 1;
- }
-}
-
-static char *
-gld${EMULATION_NAME}_get_script(isfile)
- int *isfile;
-EOF
-
-if test -n "$COMPILE_IN"
-then
-# Scripts compiled in.
-
-# sed commands to quote an ld script as a C string.
-sc='s/["\\]/\\&/g
-s/$/\\n\\/
-1s/^/"/
-$s/$/n"/
-'
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 0;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xu`;
- else if (link_info.relocateable == true)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xr`;
- else if (!config.text_read_only)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xbn`;
- else if (!config.magic_demand_paged)
- return `sed "$sc" ldscripts/${EMULATION_NAME}.xn`;
- else
- return `sed "$sc" ldscripts/${EMULATION_NAME}.x`;
-}
-EOF
-
-else
-# Scripts read from the filesystem.
-
-cat >>e${EMULATION_NAME}.c <<EOF
-{
- *isfile = 1;
-
- if (link_info.relocateable == true && config.build_constructors == true)
- return "ldscripts/${EMULATION_NAME}.xu";
- else if (link_info.relocateable == true)
- return "ldscripts/${EMULATION_NAME}.xr";
- else if (!config.text_read_only)
- return "ldscripts/${EMULATION_NAME}.xbn";
- else if (!config.magic_demand_paged)
- return "ldscripts/${EMULATION_NAME}.xn";
- else
- return "ldscripts/${EMULATION_NAME}.x";
-}
-EOF
-
-fi
-
-cat >>e${EMULATION_NAME}.c <<EOF
-
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
-{
- gld${EMULATION_NAME}_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- gld${EMULATION_NAME}_after_open,
- after_allocation_default,
- set_output_arch_default,
- ldemul_default_target,
- gld${EMULATION_NAME}_before_allocation,
- gld${EMULATION_NAME}_get_script,
- "${EMULATION_NAME}",
- "${OUTPUT_FORMAT}",
- NULL, /* finish */
- gld${EMULATION_NAME}_create_output_section_statements,
- NULL, /* open_dynamic_library */
- NULL, /* place_orphan */
- gld${EMULATION_NAME}_set_symbols
-};
-EOF
diff --git a/ld/emultempl/vanilla.em b/ld/emultempl/vanilla.em
deleted file mode 100644
index 04e36fbc947..00000000000
--- a/ld/emultempl/vanilla.em
+++ /dev/null
@@ -1,69 +0,0 @@
-# This shell script emits a C file. -*- C -*-
-# It does some substitutions.
-cat >e${EMULATION_NAME}.c <<EOF
-/* A vanilla emulation with no defaults
- Copyright (C) 1991, 1993 Free Software Foundation, Inc.
- Written by Steve Chamberlain steve@cygnus.com
-
-This file is part of GLD, the Gnu Linker.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include "bfd.h"
-#include "sysdep.h"
-
-
-#include "ld.h"
-#include "ldemul.h"
-#include "ldfile.h"
-#include "ldmisc.h"
-#include "ldmain.h"
-
-static void vanilla_before_parse()
-{
-}
-
-static void
-vanilla_set_output_arch()
-{
- /* Set the output architecture and machine if possible */
- unsigned long machine = 0;
- bfd_set_arch_mach(output_bfd, ldfile_output_architecture, machine);
-}
-
-static char *
-vanilla_get_script(isfile)
- int *isfile;
-{
- *isfile = 0;
- return "";
-}
-
-struct ld_emulation_xfer_struct ld_vanilla_emulation =
-{
- vanilla_before_parse,
- syslib_default,
- hll_default,
- after_parse_default,
- after_open_default,
- after_allocation_default,
- vanilla_set_output_arch,
- ldemul_default_target,
- before_allocation_default,
- vanilla_get_script,
- "vanilla",
- "a.out-sunos-big"
-};
-EOF