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1996-05-22 * ldlang.c (wild_doit): Don't copy over SEC_LINK_{ONCE,DUPLICATES}David Edelsohn1-191/+194
if final link. * emultempl/pe.em (sfunc): Renamed to sort_by_file_name. (sort_by_section_name, sort_sections_1): New functions. (sort_sections): Only sort by file name sections in .idata. Add "Grouped Sections" support. (gld${EMULATION_NAME}_place_orphan): Rewrite to support Grouped Sections. (gld${EMULATION_NAME}_place_section): Delete. * scripttempl/pe.sc (.text,.data,.rdata): Add *(.foo\$). (.CRT,.rsrc): Rewrite to use Grouped Section support.
1996-05-07 * scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function.David Edelsohn1-10/+171
(gld${EMULATION_NAME}_place_section): New function. (hold_{section,use,text,rdata,data}): New static locals. (ld_${EMULATION_NAME}_emulation): Update orphan field.
1996-04-05 * emultempl/elf32.em (gld${EMULATION_NAME}_check_ld_so_conf): NewIan Lance Taylor1-1/+96
static function, if ${host} = ${target}. (gld${EMULATION_NAME}_after_open): Call check_ld_so_conf to find a needed shared library if ${host} = $[target}.
1996-02-19 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): CheckIan Lance Taylor1-22/+48
the SONAME if it is available. (gld${EMULATION_NAME}_stat_needed): Use the SONAME, not the filename, when checking for conflicting library versions. Don't assume that the suffix is only numbers and dots.
1996-02-14 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): StripIan Lance Taylor1-1/+1
`:foo' from ${ARCH}.
1996-02-13 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Warn ifIan Lance Taylor1-19/+73
it looks like we might be linking in two different versions of the same shared library. Based on a patch from H J Lu <hjl@zoom.com>.
1996-01-15 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):Ian Lance Taylor1-2/+3
Don't make a shared library because of an undefined reference to __GLOBAL_OFFSET_TABLE_.
1996-01-05 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):Steve Chamberlain1-2/+19
sort using right pointer.
1995-12-19 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only setIan Lance Taylor1-4/+30
relocateable before calling ldctor_build_sets if the output file is in an XCOFF format.
1995-11-09 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): AddIan Lance Taylor1-1/+108
new local variable special_sections, and pass it to size_dynamic_sections. Look through the results, and move the sections around in the mapping so that they are defined correctly.
1995-11-01 * emultempl/aix.em: Include ldgram.h.Ian Lance Taylor1-1/+51
(gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on AIX 4.1. * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
1995-10-31really make import_file staticIan Lance Taylor1-1/+1
1995-10-31 * emultempl/aix.em (export_files): Remove.Ian Lance Taylor1-30/+63
(import_files): Make static. (struct export_symbol_list): Define. (export_symbols): New static variable. (gld${EMULATION_NAME}_parse_args): Handle an initial -b option correctly. Call read_file for an export file. (gld${EMULATION_NAME}_before_allocation): Call bfd_xcoff_export_symbol for each export symbol, rather than calling read_file for each export file. (gld${EMULATION_NAME}_read_file): For an export file, make the exported symbols undefined, and store them on the export_symbols list.
1995-10-28Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>Steve Chamberlain1-11/+27
* emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Don't hang if last option is unrecognised. (gld_${EMULATION_NAME}_set_symbols): Insert created symbols into ABS output section.
1995-10-27 * emultempl/aix.em: Include ldctor.h.Ian Lance Taylor1-1/+124
(gld${EMULATION_NAME}_after_open): New static function. (gld${EMULATION_NAME}_before_allocation): Call find_relocs. (gld${EMULATION_NAME}_find_relocs): New static function. (gld${EMULATION_NAME}_find_exp_assignment): New static function. (ld_${EMULATION_NAME}_emulation): Use new after_open function. * scripttempl/aix.sc: Use CONSTRUCTORS in .data. * ldctor.c (struct set_info): Move definition into ldctor.h. (struct set_element): Likewise. (sets): Make non-static. (ldctor_add_set_entry): Add name parameter. Save it in the new set element. (ldctor_build_sets): Avoid being called twice. Pass set element name to lang_add_reloc. * ldctor.h (struct set_info): Move definition here from ldctor.c. (struct set_element): Likewise. Add new field name. (sets): Declare. (ldctor_add_set_entry): Declare new name parameter. * ldwrite.c (build_link_order): Don't insist that either name or section be NULL in a lang_reloc_statement. * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for new name parameter. (constructor_callback): Pass name to ldctor_add_new_set_entry for new name parameter.
1995-10-27 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): TreatIan Lance Taylor1-0/+1
-static as a synonym for -bnso.
1995-10-25tweak option handlingIan Lance Taylor1-0/+4
1995-10-25 * emultempl/aix.em: Add support for various AIX linker options,Ian Lance Taylor1-0/+665
for AIX import and export files, and for AIX shared objects. * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
1995-10-17 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): MoveIan Lance Taylor1-122/+497
directory searching code into gld${EMULATION_NAME}_search_dir. (gld${EMULATION_NAME}_search_dir): New static function, extracted from gld${EMULATION_NAME}_find_so. (global_needed, global_found): New static variables. (gld${EMULATION_NAME}_after_open): New static function. (gld${EMULATION_NAME}_search_needed): New static function. (gld${EMULATION_NAME}_try_needed): New static function. (gld${EMULATION_NAME}_check_needed): New static function. (ld_${EMULATION_NAME}_emulation): Use new after_open function. * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
1995-10-16 * configure.tgt (powerpc-*-aix*): New target; use aixppc.Ian Lance Taylor1-0/+1
(rs6000-*-aix*): New target; use aixrs6. * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files. * emultempl/aix.em: New file. * scripttempl/aix.sc: New file. * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o. (eaixppc.c, eaixrs6.c): New targets.
1995-10-07 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don'tIan Lance Taylor1-0/+4
bother searching for needed libraries unless doing a final link.
1995-10-02 * emultempl/elf32.em (global_stat): New file static variable.Ian Lance Taylor1-4/+52
(gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure that the file has not already been included under another name. (gld${EMULATION_NAME}_stat_needed): New static function.
1995-09-28 * lexsup.c (parse_args): Handle -assert.Ian Lance Taylor1-1/+5
* emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define. * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the shared library script when appropriate. * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text section at SIZEOF_HEADERS.
1995-09-11Revert Linux directory searching: it turns out that Linux no longerIan Lance Taylor1-134/+0
uses it.
1995-09-08 Add Linux style directory searching.Ian Lance Taylor1-6/+179
* configure.tgt: Add i386lelf to targ_extra_emuls for i[345]86-*-linuxaout* and i[345]86-*-linuxoldld. For i[345]86-*-linux*, set targ_emul to i386lelf, and add elf_i386 to targ_extra_emuls. * emulparams/i386lelf.sh: New file, a copy of elf_i386.sh. * emultempl/elf32.em: If TARGET_IS_i386lelf, use autoconf recommended mechanism to define DIR and struct dirent. (libcmp): New static function use only when TARGET_IS_i386lelf. (gld${EMULATION_NAME}_open_dynamic_archive): Likewise. * Makefile.in (ALL_EMULATIONS): Add ei386lelf.o (ei386lelf.c): New target.
1995-09-08 * configure.in: Call AC_HEADER_DIRENT.Ian Lance Taylor1-12/+20
* configure, config.in: Rebuild. * emultempl/sunos.em: Use autoconf recommend mechanism to define DIR and struct dirent.
1995-09-06 * configure.in: Rewrite to use autoconf.Ian Lance Taylor1-1/+0
* configure.host: New file. * configure.tgt: New file. * aclocal.m4: New file. * configure: New file, built by autoconf. * acconfig.h: New file. * config.h.in: New file, built by autoheader. * sysdep.h: New file. * ld.h: Incorporate old contents of config.h. * config.h: Remove. * Makefile.in: Various changes for new configure script. Also: (CC_FOR_BUILD): Remove. (ldmain.o): Don't bother to ensure that EMUL is non-empty. (dep.sed): Use @SRCDIR@, not @srcdir@. * dep-in.sed: Use @SRCDIR@, not @srcdir@. * genscripts.sh: Create ldscripts if it does not exist. * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h". * mpw-esh.c, emultemp/*.em: Likewise. * ldmain.c: Likewise. Include <ctype.h>. Don't try to set HAVE_SBRK here. * config/*.mt, config/*.mh: Remove.
1995-08-31Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>Steve Chamberlain1-0/+486
* ldemul.c (ldemul_parse_args): New. * ldemul.h (ld_emulation_xfer_struct): Add parse_args. * lexsup.c (all pe stuff): Moved into pe.em (parse_args): Call emulation arg parser. * emultempl/pe.em (parse_args): handle PE specfic args.
1995-08-17Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>Steve Chamberlain3-463/+1
* emultempl/{armpe.sc, i386pe.sc}: Deleted. * emultempl/pe.sc: New file performs generic PE support and sorts archive members. * emulparams/{armpe.sh,i386pe.sh}: Use new file. * scripttempl/{armpe.sc, i386pe.sc}: Deleted * scripttempl/pe.sc: New. * Makefile.in: Use new files. b
1995-07-07fsf address update, but not in COPYING filesKen Raeburn5-12/+26
1995-07-04 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):Ian Lance Taylor1-2/+20
Handle etree_provide. PR 7164.
1995-07-04 * emultempl/elf32.em (global_needed): New static variable.Ian Lance Taylor1-22/+225
(global_found): Likewise. (gld${EMULATION_NAME}_after_open): New static function. (gld${EMULATION_NAME}_search_needed): Likewise. (gld${EMULATION_NAME}_try_needed): Likewise. (gld${EMULATION_NAME}_check_needed): Likewise. (ld_${EMULATION_NAME}_emulation): Replace after_open_default with gld${EMULATION_NAME}_after_open. PR 7083.
1995-06-29Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>Steve Chamberlain3-1/+233
* ldmain.c (main): Always initialize PE info in link_info. * lexsup.c (OPTION_BASE_FILE): New option. (parse_args): Handle new option. * emulparams/armpe.sh: Output pei. * emultempl/i386pe.em: Add newline to end. * scripttempl/armpe.sc: Change output and quote the $s. * scripttempl/i386pe.sc: Change output and quote the $s.
1995-05-12Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>Steve Chamberlain2-1/+232
Tom Griest <griest@cs.yale.edu> Initial support for PE executables (eg NT, win32) * Makefile.in (configure.in, ei386pe): Add support. * ldmain.c (main): Initialize PE argument info. * ldwrite.c (print_file_stuff): Don't print out .drectve and .debug section info. * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP, OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap): Handle new arguments. * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc: New files
1995-01-27 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):Ian Lance Taylor1-1/+0
Remove unused variable is.
1995-01-24update copyrightsIan Lance Taylor1-1/+49
1994-12-02 * emultempl/miposecoff.em: New file.Ian Lance Taylor2-0/+231
* emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff. * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise. * scripttempl/mips.sc: Put .rel.sdata sections in .text, and provide __runtime_reloc_start and __runtime_reloc_stop if they are used. Align _fdata to a 16 byte boundary. * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than generic.em. (emipsidtl.c): Likewise. (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
1994-12-02 * ld.h (args_type): Add new field embedded_relocs.Ian Lance Taylor1-0/+1
* ldemul.h (ldemul_after_open, after_open_default): Declare. (ld_emulation_xfer_struct): Add new field after_open. * ldemul.c (ldemul_after_open): New function. (after_open_default): New function. * ldlang.c (lang_process): Call ldemul_after_open. * lexsup.c (parse_args): Handle --embedded-relocs. * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize new after_open field to after_open_default. * emultempl/generic.em, emultempl/gld960.em: Likewise. * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise. * emultempl/linux.em, emultempl/m88kbcs.em: Likewise. * emultempl/sunos.em, emultempl/vanilla.em: Likewise. * ld.texinfo, ld.1: Mention -embedded-relocs.
1994-11-12 * ld.h (args_type): Add field export_dynamic.Ian Lance Taylor1-3/+216
* lexsup.c (parse_args): Recognize --export-dynamic. * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
1994-06-16Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)Ian Lance Taylor2-0/+156
* emultempl/linux.em: New file providing support for linking against Linux shared libraries. * config/i386-linux.mt (ei386linux.c): Depend upon linux.em. * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
1994-06-15Comment fix.Ian Lance Taylor1-1/+1
1994-06-15 Let the user change the dynamic linker used by ELF code.Ian Lance Taylor1-1/+12
* ld.h (args_type): Add new field interpreter. * lexsup.c (parse_args): Add dynamic-linker to longopts, and handle it. * ldmain.c (main): Initialize command_line.interpreter to NULL. * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get the ELF backend to return the .interp section. If command_line.interpreter is not NULL, set the contents of .interp to it. * ld.texinfo: Mention -dynamic-linker.
1994-06-10 * emultempl/sunos.em: Only look for .so files if doing a dynamicIan Lance Taylor1-1/+2
link.
1994-06-02Correct handling of .sa file.Ian Lance Taylor1-2/+5
1994-06-02 Add support for SunOS shared libraries.Ian Lance Taylor2-0/+565
* aout.sc: Don't define __DYNAMIC here. Add new sections used by shared library support code. * emultempl/sunos.em: New file. * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos. * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
1994-05-27changes from gas-2.3/binutils-2.4 dist (details in branch log msgs, changelogs)Ken Raeburn2-0/+5
1994-05-19 Add support for ELF shared libraries.Ian Lance Taylor2-0/+197
* ld.h (ld_config_type): Add field dynamic_link. * ldmain.c (main): Initialize config.dynamic_link to false. Warn on attempts to use -r with -relax, -call_shared or -s. * lexsup.c (longopts): Separate OPTION_CALL_SHARED from OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values accordingly. Add "dy" and "non_shared" options. Change "Qy" to OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and OPTION_NON_SHARED by setting dynamic_link field accordingly. Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for -r and -Ur. * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try opening a file with a .so extension first. * emultempl/elf32.em: New file. * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000. (NONPAGED_TEXT_START_ADDR): Likewise. (TEMPLATE_NAME): Define as elf32. (DATA_PLT): Define. * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32. * scripttempl/elf.sc: Add placement for new dynamic sections. Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end outside of any section. Don't use ALIGN(8); just let one section VMA follow another. Put .dynbss in .bss. Don't mention debugging sections; they'll be handled correctly anyhow. * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
1994-05-08keep gld960c.emKen Raeburn1-0/+1
1994-05-06* emultempl/generic.em: Use "e" rather than "em_" as prefix for filename.Ken Raeburn1-4/+4
* emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em, emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em: Ditto. * Makefile.in: Changed all generated file names. (ldemul-list.h): Depend on Makefile, not config.status. Changed sed patterns to handle new filenames.
1994-03-12Remove ppc.em; do it all in nlmconv instead.Ian Lance Taylor2-374/+0
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