3 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
4 which we already have a definition, rather than checking in
5 several different places whether the symbol is weak.
9 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
10 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
11 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
13 * config/mipsb-elf32.mt: New file.
14 * emulparams/elf32mipb.sh: New file.
15 * Makefile.in (em_elf32mipb.c): New target.
19 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
20 lang_input_file_is_search_file_enum so objects brought in using
21 INPUT() do a path lookup.
25 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
26 instead of {i386,m68k}-coff.
27 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
28 * config/i386-lynx.mt: New file.
29 * config/m68k-lynx.mt: New file.
30 * emulparams/i386lynx.sh: New file.
31 * emulparams/m68klynx.sh: New file.
33 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
34 but defaulting to _start.
36 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
37 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
42 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
43 HOSTING_LIBS for testing.
47 Finish up support for i386-sysv4 (without shared libraries):
48 * ld.h (flag_is_weak): Define.
49 * ldlang.c (print_symbol): Mention whether symbol is weak.
50 (print_input_section): Print weak symbols as globals.
51 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
52 (enter_global_ref): Do not warn if a weak symbol redefines a
53 global symbol. Do not let a weak symbol redefine a common symbol.
54 (enter_file_symbols): Treat weak symbols as global symbols.
55 (subfile_wanted_p): Do not pull in an object file from a archive
56 just to resolve an undefined weak symbol.
57 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
58 error; the error might be that malloc has run out of space.
59 * ldsym.c (write_file_locals): Treat weak symbols as global.
60 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
62 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
63 * config/i386-elf.mt: New file; set EMUL to elf_i386.
64 * emulparams/elf_i386.sh: New file.
65 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
66 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
67 (ALL_EMULATIONS): Add em_elf_i386.o.
68 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
69 (em_elf_i386.c): New target, like other em_*.c targets.
70 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
71 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
72 nonempty, and configured for native, add it to LIB_PATH.
76 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
77 Added statements to pass stab and stabstr sections through and
78 mark them as NOLOAD, which makes GDB happier.
82 * configure.in: Accept m68k-lynx-lynxos config.
84 * Makefile.in: Use $(SHELL) to run genscripts.sh.
88 * config/coff-h8300.mt: Add EMUL=h8300h.
90 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
94 * Makefile.in: Changed CXX back to g++.
98 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
102 * Makefile.in (TAGS): Use shell wildcards.
106 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
110 * ld.texinfo: re-enable included config file; conditionalize doc
111 for -oformat to interact properly with SingleFormat doc config
112 var; rename @up/@down to @raisesections/@lowersections.
116 * configure.in: recognize m88110.
121 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
122 ELF emulation is "elf32-hppa" not "elf-big".
123 (hppaosf_before_parse): Remove unneeded processing of environment
125 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
126 .text segment of output file.
127 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
131 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
134 * ldlang.c, ld.h: updated copyright.
138 * ldlang.c (open_output, lang_check): Check return value of
143 * scripttempl/h8500.sc: Start all sections in a different segment.
144 * scripttempl/z8ksim.sc: Handle constructors
148 * Makefile.in: revert earlier changes back to execute runtest
149 with make check. cdtest and bootstrap now function as they
150 did within the Makefile.
154 * Makefile.in: Update dependencies.
156 * configure.in: Set EMULATION_OFILES in Makefile based on
157 --with-targets option.
161 * Makefile.in: check targets reimplemented to old way.
165 * config/i386v.mh, config/irix4.mh: Use gcc
166 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
167 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
168 bfd/configure.host change.
172 * scripttempl/elf.sc: Handle .line and .debug* sections.
174 * ldlex.l: Use bfd_scan_vma, not strtoul.
178 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
179 Remove inital caps in some error messages, change "can't" to
180 "cannot", add missing colons.
181 * ldmisc.c (vfinfo): Print "%%" as a single %.
182 For '%' followed by unrecognized character, print them both
183 verbatim instead of expecting a char * arg.
184 For '%C', don't put the function name in parens.
186 * ldexp.c (invalid): Pass "%%", not "% ".
190 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
191 (BSS_VAR): Removed; now always define _fbss.
192 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
197 * configure.in: z8k-coff is the same as z8k-sim
201 * testsuite/lib/ld.exp: new file
202 * testsuite/config/unix-ld.exp: new file
203 * testsuite/ld.bootstrap/bootstrap.exp: new file
204 * Makefile.in: add dejagnu support for make check
208 * ldlex.l (comment): Add missing newline in message.
209 * ldindr.c (add_indirect): Ditto.
210 * ldexp.c (exp_fold_tree): Ditto.
214 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
217 * ldmisc.c (multiple_warn): New function.
218 * ldmisc.h: Declare it.
219 * ldmain.c (enter_global_ref): Call it.
220 * ld.h (ld_config_type): Add warn_common.
221 * ldlex.l, ldgram.y: Set it with -warn-common option.
222 * ldver.c (help): Document it.
226 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
227 target-specific sections, and for changing data section vma.
231 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
232 terminals, for Solaris.
233 (dirlist_ptr): New static variable.
234 (command_line_option): Accept new options.
236 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
239 * config/sun4sol2.mt: Pass emulation name without ".sh".
241 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
242 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
246 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
247 .dtors, .data1, .rodata1 sections, instead of combining them into
248 other sections. For `-r', set all section start addresses to
251 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
252 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
253 (MAXPAGESIZE): Renamed from PAGE_SIZE.
257 * genscripts.sh: If this is the default emulation, set
259 * emultempl/*.em: Use it to determine whether to compile in the
262 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
263 genscripts.sh. Pass the current emulation name without ".sh" on
265 * genscripts.sh: Take an default emulation arg.
266 Use the current emulation name as EMULATION_NAME.
267 Make default lib path for cross-compiling ':', not null.
268 * emulparams/*.sh: Don't set EMULATION_NAME.
269 * ldemul.c (ldemul_get_script): Take isfile arg.
270 Pass it to emulation's get_script function.
271 * ldemul.h: Adjust get_script prototypes.
272 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
274 * ldfile.h: Declare it.
275 * ldgram.y: Accept a script on the command line again,
276 for parsing compiled-in scripts.
277 * ldmain.c (main): If ld script is a file, parse it as a -T
278 option, otherwise parse it directly.
279 * emultempl/*.em (*get_script): Return the scripts themselves if
280 this is the default emulation; otherwise return their file names.
281 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
283 * emulparams/m88kbcs.sh: Use it.
285 * ld.h (ld_config_type::unix_relocate): Remove unused element.
289 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
290 there's no change log entry yet, tsk tsk) from the list of
291 emulations compiled in until Mark gets around to checking in
292 emulparams/i386linux.sh.
293 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
294 changed, this file gets updated.
298 * ldgram.y (OPTION_Lfile): New token.
299 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
300 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
304 * configure.in: h8/300h support needs own .mt file.
305 config/coff-h8300h.mt: New file.
309 * ldmain.c: Don't include sys/stat.h; it already got included
310 somewhere along the way.
314 * Makefile.in: Add h8300h support.
315 emulparams/h8300h.sh: New file.
316 scripttempl/h8300h.sc: New file.
320 * ldfile.c (ldfile_open_file): In error message, use the name the
321 user gave (e.g., "-lc"), rather than the base file name.
323 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
325 * ldmain.[ch]: Remove initial Q_ from function names.
326 * ldexp.c, ldindr.c, ldlang.c: Change callers.
328 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
330 * ldlang.c (lang_process): Move loading of default script from
331 here to main. Add a "/" to start of script name to prevent
332 finding it in "." first.
334 * ldmain.c (set_scripts_dir): Don't look in "." first.
336 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
341 * Makefile.in (em_m88kbcs.c): Correct dependency.
342 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
343 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
344 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
348 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
349 main.c (main): Print the errno string in the error message.
353 * configure.in: Accept h8300h for target cpu.
355 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
356 present (demangle is smart enough to know whether to do it or not).
360 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
361 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
363 * ldlang.c (lang_process): Use sizeof instead of magic constant.
365 * ldmain.c (get_emulation, check_for_scripts_dir,
366 set_scripts_dir): New functions.
371 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
372 Create symbol "end" instead of "__end". Comment out some parts
373 that may not be needed (yet) for elf.
375 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
379 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
381 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
382 when no prototype is being supplied.
383 (ldmalloc, ldrealloc): Size argument is now size_t.
385 * ldmisc.c (finfo): New function, accepts FILE* argument.
386 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
387 without leading zeros.
388 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
389 bfd_vma value, instead of fprintf(%x) which won't hold a long long
391 (concat, buystring): String lengths are size_t.
392 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
394 * ldlang.c (new_statement): Size argument is now size_t. Added
395 forward declaration with prototype.
399 * ldgram.y (OPTION_v): Don't turn on verbose output.
403 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
408 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
409 collect2 doesn't look for gld any more anyhow.
413 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
414 now have a non NULL srefs_chain.
416 * config/hp300hpux.mt: Use emulation hp3hpux rather than
417 hp300hpux, since the latter does not exist.
421 * genscripts.sh: Put the scripts in the ldscripts directory, not
423 * configure.in (ldscripts): Make, instead of emulations.
424 * Makefile.in (scriptdir): Take off the "ld" part.
425 (install, clean, distclean): Use ldscripts, not emulations.
426 In tests, don't pass -Lemulations.
427 Don't pass tooldir/lib to genscripts.sh.
428 * genscripts.sh: Don't take tooldir/lib arg.
429 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
434 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
438 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
442 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
443 run in parallel without colliding on yacc's static file names.
444 Without the stub rule, make will try to start two yacc's
445 concurrently which fails because of yacc's static file names.
449 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
454 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
455 different from libdir.
457 * Makefile.in (scriptdir): Base on tooldir, not datadir.
461 * ldver.c (help): New function.
462 * ldver.h: Declare it.
463 * ldlex.l, ldgram.y: Recognize new options --help and --version.
467 * Makefile.in (INCLUDES): Don't need ../include any more.
471 * ldlex.l, ldgram.y: Support new -oformat option.
472 Remove attempt at supporting script fragments on the command line.
473 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
474 * mri.c (mri_format), ldgram.y: Change callers.
475 * ldlang.h: Change prototype.
479 * Makefile.in: canonicalize install.sh; for use within
480 this directory (and subdirs)
484 * ldgram.y: Tweak grammar to make reporting of invalid options work.
486 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
491 * ldfile.c (ldfile_open_command): Don't try .ld extension.
492 It wasn't documented (or likely used) and wastes time.
493 (try_open): If EXTEN is empty, don't try it.
495 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
496 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
497 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
498 with normal function declarations.
500 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
501 Move *.sc-sh to scripttempl/*.sc.
502 * {emultempl,emulparams,scripttempl}/README: New files.
503 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
504 removed, replaced with generic.em.
505 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
506 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
508 * *.em (*_get_script): Return script name instead of script contents.
509 * ldlang.c (lang_process): Change caller.
511 * ldlex.l, ldgram.y: Recognize -m option.
512 Check for input files after *all* options in grammar.
513 * ldmain.c (main): Check for -m options. Add default directory
516 * mkscript.c: File removed.
517 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
518 to add to the default LIB_PATH.
519 Look for input files in the new subdirectories.
520 Create the scripts in emulations subdirectory and don't filter
521 them through mkscript.
522 * configure.in: Make the emulations subdirectory.
524 * Makefile.in: Account for all of the above changes.
525 Remove unused .SUFFIXES. Get libgcc.a path with gcc
526 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
527 Put CFLAGS last in the compilation rules.
528 Add -I../bfd to INCLUDES so sysdep.h is found.
532 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
534 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
535 dependent on RELOCATING, not RELOCATION.
536 * hp3hpux.sh (SHLIB_PATH): Define it.
540 * ldfile.c (try_open): If opening without the extension fails,
541 try with the extension even if -v or -V was given.
542 had_script is imported (from ldgram.y), not exported.
544 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
546 * Makefile.in: remove parentdir support, use INSTALL_XFORM
550 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
551 * ldgram.y (statement_list_opt): New nonterminal, either empty or
553 (section): Use statement_list_opt, not statement_list.
554 * m68kcoff.sc-sh: Gather constructors and destructors and define
555 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
556 * sa29200.sc-sh: Gather constructors and destructors and define
557 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
561 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
562 * configure.in: No longer need to configure to get sysdep.h.
564 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
566 * Makefile.in: remove install:all and install-info:info
567 dependencies (these cause some spurious rebuilds at 'make install'
572 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
573 (mips-idt-ecoff*): Added trailing '*'.
574 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
575 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
576 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
578 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
579 incorrect definitions.
583 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
584 symbols, unless stripping.
588 * Makefile.in: configure looks for ####, so remove lines with many
590 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
591 and HOSTING_LIBS correctly so that ``make check'' will work.
595 * mips.sc-sh: Define _etext, _edata, and _end, in addition
596 to etext, edata, and end. Needed for IRIX 4.0.5F.
599 * Version 2.2.1 released.
603 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
604 * mipsbsd.sh (EMULATION_NAME): Use new file name.
608 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
611 * Version 2.2 released.
615 * ldver.c (ldversion): Bump version number to 2.2.
623 * mips.sc-sh: Don't define BSS_VAR unless relocating.
627 * Makefile.in (mkscript.o, mkscript): Build mkscript via
628 mkscript.o, rather than directly from mkscript.c.
632 * configure.in: Look for ${target_makefile_frag} relative to
633 ${srcdir}, not relative to build directory.
635 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
636 * configure.in: Recognize hppa*-hp-osf.
637 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
638 (em_hppaosf.c): Build it.
639 * config/hppaosf.mh, hppaosf.mt: New files.
641 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
642 some system header files. All uses changed.
644 * configure.in: Recognize i386-aix configurations as i386-coff
647 * configure.in: Recognize m68*-*-hpux.
648 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
649 the value of STACKZERO.
650 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
651 (em_hp3hpux.c): Build it.
652 * hp3hpux.sh, config/hp300hpux.mt: New files.
656 * mips.sc-sh: Put constructors in the .data section.
657 * Makefile.in (cdtest): Added dependency on ld.new.
661 * Makefile.in: Change definition of $(tooldir) to match FSF.
662 * vax.sh, config/vax.mt, configure.in, Makefile.in:
663 Support VAX Ultrix and BSD.
667 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
671 * ldlang.h (struct memory_region): Change `length' and
672 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
673 * ldlang.c, mri.c: Corresponding changes, plus lint.
677 * configure.in: For all i386 targets, accept i486 as well.
681 * ldlang.c (wild_doit): Preserve all flags for a
682 SEC_SHARED_LIBRARY section.
683 (size_input_section): Consider any SEC_HAS_CONTENTS section when
684 computing largest_section.
688 * ldlang.c (lang_output_section_statement_lookup): Initialize all
689 fields of newly created structure.
693 * ldmain.c (g_switch_value): New variable.
694 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
695 (command_line_option): Accept -G and set g_switch_value.
696 * ldlex.l (COMMAND): Accept -G.
697 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
701 Support for linking and loading at different places:
703 * ldlex.l: Add "AT" keyword.
704 * ldgram.y: Cleanup, and parse AT.
705 * ldlang.c (print_output_section_statement): Print output address
706 of section in map. (lang_size_sections): Fill sections' lma with
708 * ldlang.h (lang_output_section_statement_type): Add load_base
711 * ldindr.c (add_indirect): Keep more information in the alias
713 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
714 attribute from an input section.
715 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
716 default. (Q_enter_file_symbos): Indirect symbols now are known by
717 their section, not a special symbol flag.
718 * ldsym.c (write_file_locals): Indirect symbols aren't local.
719 (write_file_globals): Write the mapping for an indirect symbol.
720 * relax.c (build_it): When forced to write a NEVER_LOAD section,
725 * ld.texinfo: changes for q1
727 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
729 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
731 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
733 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
737 * mips.sc-sh: Added variables which may be overridden by a
739 * mipsidt.sh: New file; emulation for IDT MIPS board.
740 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
741 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
742 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
743 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
747 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
749 * i386bsd.sh, config/i386bsd.mt: New files.
750 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
754 * mri.c: Add extern declaration of strdup.
755 * ldsym.c (KEEP macro): Add spaces around '=' for the
756 sake of old (e.g. PCC) compilers.
760 * ldver.c: Bump to version 2.1.
764 * ldgram.y: allow section types without address expressions.
765 * ldlang.c (lang_relocate_globals): avoid possible hang with
766 undefined but unreferenced symbols.
767 * relax.c (relax_section): don't complain if the script file isn't
768 relaxable but -relax is set
770 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
772 * configure.in: go32 is the 3rd part of the triple, not the 2nd
776 * mipsbig.sh: New file. Big endian MIPS emulation.
777 * config/mips-big.mt: New file. Use mipsbig emulation.
778 * configure.in (mips-sgi-irix*): Use target mips-big.
779 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
780 (em_mipsbig.c): New target. Uses mipsbig.sh.
784 * mips.sc-sh: Put .scommon sections into .sbss section.
786 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
787 rather than always putting them in bfd_com_section.
788 * ldlang.c (lang_common): If a common symbol is not in
789 bfd_com_section, put in a section of the same name, rather than
790 always putting it in section COMMON.
794 * ldmain.c (subfile_wanted_p): If we already have a common
795 definition of a symbol, don't necessarily pull in an object file
796 that provides a non-common definition.
798 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
799 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
801 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
802 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
806 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
811 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
812 checking for equality to bfd_com_section.
816 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
817 targets, linker script.
818 * mipslit.sh: New file. Little endian MIPS emulation.
819 * config/mips-lit.mt: New file. Use mipslit emulation.
820 * configure.in (mips-dec-ultrix*): Use target mips-lit.
821 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
822 (em_mipslit.c): New target. Uses mipslit.sh.
826 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
827 $(tooldir)/bin/gld, so that gcc can find it with or without
832 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
833 write_norel. All linking is now done via write_relax. Call
834 ldsym_write before calling write_relax.
835 * relax.c: Added copyright.
836 (write_relax): Renamed from write_relaxnorel. Added relocateable
837 argument. seclet_dump renamed to bfd_seclet_link.
838 * relax.h: Added copyright.
842 * ldmain.c (decode_library_subfile): Patch from
845 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
847 * config/vxworks960.mt renamed to config/i960.mt
849 * configure.in: sparc-aout emulates a sun4, as does
850 sparc*-vxworks, i960-nindy uses gld960 emulation
854 Fix support for NOLOAD, add INCLUDE
855 * ldfile.c (ldfile_open_command_file): pass file name to
857 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
858 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
861 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
863 * Makefile.in, config.h: no more default emulation. Make the lack
864 of emulation a compile time error
866 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
868 * configure.in: recognise all sparclite variants, not just 'sparclite'
872 * m68kcoff.sc-sh: define _end as well as end, for consistency with
875 * configure.in: accept *-ericsson-ose for any m68k CPU.
877 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
878 for each output section.
882 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
883 macro bfd_asymbol_bfd as appropriate.
884 * Makefile.in: Un-duplicate ldlex.c dependency.
885 * condigure.in: Replace my_host case table by sourcing
886 ../bfd/configure.host. Allow std-host as the default.
887 * ldmisc.c: Change logic for C++ name demangling: There is
888 no initial '_' to remove from stab-derived function names.
892 * ldlang.c (lang_init_script_file): don't attach the output file
893 sections to the script file.
896 * ldlang.c (wild): run expansion loop over command line bfd too.
897 (lang_ini_script_file): initialize more parts of the command line
899 * ldlex.l: fix DEFINED start states.
903 * ld.texinfo: new doc.
904 * ldgram.y, ldlex.l: understand -y<symbol>
905 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
906 print info. (add_ysym): new function.
907 * ldsym.h: (ldsym_type): new define SYM_Y.
911 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
912 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
913 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
914 macros with PARAMS. Recreational cleanup. Update copyrights.
916 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
918 * Makefile.in: pass down the bfd source directory for includes
922 * ldlang.c (lang_size_sections): don't change size and address for
923 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
928 * relax.c (build_it): re-enable the processing of data_statements
929 in scripts, makes counted contructor lists work again.
933 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
937 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
942 * Support for i386-sysv.
943 configure.in: check for i386-*-sysv* and i386-*-sco*.
944 i386coff.sc-sh: rewrote to support SVR3 by default.
945 ldctor.c (find_constructors): preserve stat_ptr.
946 ldlang.c (wild_doit): initialize vma and size of new output
947 section to corresponding input section. This is required for
948 shared library support.
949 (lang_size_sections): don't modify vma and size of sections which
950 are never loaded (for shared libraries).
951 ldwrite.c (copy_and_relocate): copy the contents of any section
952 which has contents, not just sections which are loaded (for shared
957 * ldlang.c (size_input_section): count the sizes of all sections
962 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
963 to demangle symbols better
967 * ldlang.c (lang_finish): don't warn if -e start symbol does not
968 exist when linking with -r.
972 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
977 * ldmain.c (linear_library): don't even think about processing
978 an object file if it's already been done
980 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
982 * configure.in: the hp9000/300 config file is now hp300
986 * config/z8ksim.mt: new file
990 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
991 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
993 * ld.h (strip_symbols_type): Add value STRIP_SOME.
994 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
995 * ldlang.c (lang_add_keepsyms_file): New function.
996 * ldlex.l: Handle "-retain-symbols-file".
997 * ldsym.c (keepsyms_file, kept_syms): New vars.
998 (process_keepsyms): New functihon; reads file, marks symbols for
1000 (write_file_locals): File symbols should always be kept.
1001 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1002 and "-s". Process retain-symbols file before setting symtab.
1003 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1004 (keepsyms_file, kept_syms): Declare them.
1006 * ldmain.c (main): Non-fatal errors should still cause non-zero
1007 exit status even with -r.
1011 Added initial support for the z8k
1012 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1013 * configure.in, Makefile.in: modified to reflect above
1015 * ldlang.c (lang_check): when linking conflicting architectures,
1016 make the output file reflect at least one of the bad inputs.
1020 * Makefile.in (install): if $(tooldir) exists, install ld in
1025 * Makefile.in, configure.in: modified to support i386-coff
1026 * i386coff.sh: new file
1030 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1031 added m68k-coff emulation mode, stolen from a29k emulation.
1032 Almost certainly wrong, but perhaps better than sun3.
1036 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1037 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1038 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1039 This is one character shorter, and lets people build on
1040 SVR3 system. (ld__h8300xray.[co] was the killer there;
1041 h8300xray.sc-sh is also overlong, but seems harmless.)
1042 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1043 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1044 * configure.in: Add host isc.
1046 * ldver.c: Call it version 2.0.
1050 * ldver.c: Bump to version 0.98.
1053 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1057 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1058 * ldlex.l: Moved comment() to end, since some compilers
1059 otherwise have problems with input() used before it is defined.
1061 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1063 * configure.in: added Solaris 2 and Irix 4 host support.
1065 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1067 * Makefile.in: remove -S flag from the FLEX definition
1069 * configure.in: rewrote, using new style case statement. use
1070 m68k.mt for m68k-aout systems
1074 * Makefile.in: map "ld" through program_transform_name when
1079 * cplus-dem.c: Removed. Use the version in libiberty now.
1080 * ldmisc.c: Use new libiberty version of cplus_demangle().
1084 * gld960.em (gld960_choose_target): default to little endian, not
1089 * ldlang.c (lang_process): don't pass null pointers when
1090 abs_output_section is what is required.
1091 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1092 used, and pass that down.
1093 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1098 * configure.in, config/ose68.mt: renamed OSE to ose.
1102 * ldsym.c (write_file_locals): Reorder check for common or
1103 undefined symbols so that it works.
1107 * configure.in: accept all m68K family members.
1109 * Makefile.in: always create installation directories.
1113 * ldlex.l: now parses comment correctly, added ~ to acceptable
1116 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1117 unary -ve constants.
1119 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1120 the command line can't be found.
1124 * ldlang.h: add new field "loadable" to output_section_statement.
1125 * ldlang.c (lang_output_section_statement_lookup): initilize new
1126 field. (wild_doit): if new field is not set, then stop output
1127 section from being loadable.
1128 (lang_enter_output_section_statement): set the field from the
1130 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1131 * h8300hms.sc-sh, h8300hms.em: get -r right.
1135 * ldint.texinfo: New internals manual (beginnings thereof).
1136 * PORTING: Removed, merged into ldint.texinfo.
1140 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1141 cdtest.exp: A test program (copied from libg++/test-install)
1142 that tests that constructor and destructors are handled
1145 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1147 * Makefile.in (install): install from ld.new, renaming during the
1148 copy, or else the next 'make install' needs to re-link ld.
1152 * configure.in: generalise hp recognition (from sef).
1154 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1156 * configure.in: recognize bsd and hpux hppa configurations.
1157 error messages echo to stderr, not stdout
1161 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1162 ldmisc.c: removed rcsid's.
1166 * ldlang.c (lang_map): print changes in sizes due to relaxing
1167 (size_input_section): maintain the delta information.
1168 * ldlang.h: add new field to struct to contain delta info.
1169 * relax.c (relax_section): complain if input not relaxable.
1170 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1175 * ldmain.c(main): prevent -r and -relax from being on at the same
1180 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1186 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1188 * ldlang.c(open_output): set the target arch and machine as soon
1189 as we can. (lang_size_sections): use new macros for setting vma
1194 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1195 Also deleted an unreachable path to wrs.
1199 * Makefile.in (install): use -d test for $tooldir before
1200 installing ld there so that $tooldir can be inherited from
1205 * ldlang.c: Two non-substantial changes for the sake of
1206 the old Portable C Compiler.
1210 * ldgram.y, ldlex.l: parse ABSOLUTE
1211 * ldexp.c: add support for ABSOLUTE
1215 * Makefile.in: Added default definitions for HOSTING_CRT0,
1216 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1217 * config/*.mh: Miscellaneous clean-up: Removed definitions
1218 of YACC (since it is not longer used in the Makefile).
1219 Remove HOSTING_* definitions that are subsumed by the
1220 ones added to Makefile.in. Removed most definitions of CC.
1221 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1222 These are no longer needed.
1226 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1227 rules, since these are used when building a distribution.
1228 * Makefile.in (ldlex.c): Don't re-direct output, since that
1229 leaves a bogus output files if it fails.
1231 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1232 * ldlex.c: Fix some unnecessary flex-specific-isms.
1236 * ldgram.y: move spurious semicolon
1237 * ldexp.h: fix prototype
1241 * ld.texinfo: references to linker now say "ld" not "gld".
1245 changed calling convention for Q_enter_global_ref
1246 * ldexp.c, ldlang.c, ldmain.c: reflect this
1247 * ldver.c: bump version to 1.97.1
1248 * ldindr.c (add_indirect): when an edict declaring an indirect
1249 symbol is found, make sure that any ideas about the symbol being
1250 common are changed if it now known to be defined.
1251 * ldmain.c (linear_library): complain once if archive isn't
1253 * ldlang.h, ldlang.c: make room for and initialize the complain
1258 * Makefile.in: use flex & bison from ../ if they exist.
1262 * relax.c (build_it): don't allocate space in the output file for
1263 stuff if -R flag applys to it.
1264 * ldfile.c: merge in VMS filename support
1265 * ldmain.c (main): take out ./ from library path, and close file
1266 before unlinking. Make multiple defs of a symbol create an
1268 * ldmisc.c: fatal errosrs delete output file
1272 * ldver.c: Increase version number to 1.97, for consistency
1277 * Makefile.in: FLEX -> LEX.
1279 * ld.texinfo: {} -> @{@}.
1283 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1284 (and associated change in -c option, now used for these scripts)
1288 * ldver.c: Bumped version to 1.96 - new release, resync with the
1290 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1291 rather than with raw malloc, makes it easier to track where memory
1293 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1294 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1295 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1300 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1302 * Makefile.in: use bootstrap for check.
1306 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1308 * Makefile.in: now use flex, not lex
1309 * ldlex.l, ldlang.c, ldctor.c: lint
1313 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1314 different sorts of filenames on the command line than in a script.
1318 * Makefile.in: rework CFLAGS so that they can be passed on the
1319 make command line. Remove MINUS_G. Default CFLAGS to -g.
1323 * relax.c: added handling for new "padding" seclet type, used to
1324 fill out gaps between section.
1325 * ldgram.y, ldlex.l: now -defsym on the command line is done
1330 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1334 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1339 * Makefile.in (install): Install second copy in $(tooldir)/bin
1340 without $(program_prefix), since that's what gcc expects.
1344 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1345 * h8300*: fix bit rot and add support for h8300xray target
1346 * go32.sh: target emulation for go32.
1350 * gld960.em, i960.sc-sh. Fix i960 bit rot
1354 * Makefile.in: install man page.
1358 * config/mt-<foo> renamed to <foo>.mt
1359 * config/mh-<foo> renamed to <foo>.mt
1360 * configure.in changed to reflect this
1361 * genscripts.sh now make .xbn files rather than .xN files
1365 * ldver.h: fix decl of ldversion.
1369 * Makefile.in: added check target.
1373 * ldmain.c (Q_enter_file_symbols): now aliases work again
1377 * Makefile.in: added clean-info target.
1381 * ldexp.c (exp_print_tree): don't try and follow null pointers
1383 * ldgram.y: remove 11 shift reduce errors
1387 * Makefile.in: added tooldir and program_prefix.
1389 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1391 * ldlang.c (size_input_section): don't move absolute sections
1395 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1397 * cplus-dem.c: yet another copy of this - maybe it should go into
1399 * ldgram.y: now -V and -v have different actions
1400 * ldver.c: if -V, prints list of emulations compiled in
1401 * ldmisc.c: support for cplus demangling
1406 * Makefile.in, configure.in: removed traces of namesubdir,
1407 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1408 copyrights to '92, changed some from Cygnus to FSF.
1410 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
1412 * Makefile.in: Change mkscript rule into one for ./mkscript
1413 (for the sake of makes that don't realize they're the same).
1414 * PORTING: Add more details.
1415 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
1417 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
1419 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1420 config/mt-hp300bsd: New port to hp300 running BSD.
1422 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
1424 Major rewrite of how ld is configured. The major idea
1425 is to use shell scripts to generate everything.
1426 * generic.em replaces ldtemplate.
1427 * Other *.em files replace various *.c files.
1428 A *.em file is a shell script that generates the corresponding
1429 ld__*.c file that implements an emulation. This is usually
1430 a straight 'cat' of a here-document, possibly with substitutions.
1431 * Script files (*.sc) are places by *.sc-sh scripts.
1432 Again, these are simple shell scripts that 'cat'
1433 here-documents, usually with some substitutions.
1434 The output a *.sc-sh is a script file.
1435 * Each emulation is defined by a short shell script with
1436 extension *.sh that specifies the emulation-specific
1437 parameters (such as the name of the *.sh-sc and *.em
1439 * genscript.sh is the master shell script used to generate
1440 an emulation. It is passed various argument, including
1441 the name a the emulation-speciic *.sh file that it
1442 "sources" to set variables to emulation-specifc parameters.
1443 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
1444 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1445 * config/mh-foo: Rename LDEMULATION names as appropriate
1446 (usually 'gldfoo' -> plain 'foo').
1447 * ldwrite.c: Fixed a typo in a comment.
1448 * Makefile.in: Major changes. Removed some the sed
1449 magic to converts scripts, since that is now handled
1450 by genscripts.sh and the *.sc-sh scipt generators.
1451 * config.h: Remove a bunch of macros defining emulations
1452 and targets. This becomes one less file to edit when
1453 adding emulations or targets.
1454 * ldemul.h (struct ld_emulation_xfer_struct): Add
1455 emulation_name and target_name fields.
1456 * ldemul.c, ldemul.h: Define some default functions used
1457 by most emulations (and remove from the *.em scripts).
1458 * ldemul.c (ldemul_choose_target): Search the new
1459 ld_emulations array using a loop (instead of a hardwired
1460 nested if statement).
1461 Define the ld_emulation from the automatically-geenrated
1462 ldemul-list.h. This means you no longer have to edit ldemul.c
1463 to add a new emulation.
1464 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
1465 their expansions, since the former no longer exist.
1466 * PORTING: A very rough first draft of a porting guide.
1468 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1469 to be terminated by a new-line (instead of requiring a semicolon).
1471 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1473 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1474 tests for NULL pointers all over the place.
1475 * ldlang.c (lang_process): remember to relocate global symbols
1476 *after* relaxing has done it stuff.
1478 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1480 * config/mt-coff-h8300: use EMUL like everything else
1481 * ldlang.c: (print_padding_statement): print the right address.
1482 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
1485 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1487 * ldlex.l: Put pack -noinhibit-exec and -sort-common
1488 * ldlang.c (print_data_statement): print the right address.
1490 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
1492 * Makefile.in: The rule for testing ld by re-linking itself
1493 via an intermediate -r link was moved to the ld1 rule
1494 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
1495 which allows the bootstrap rule to work.
1496 * ldctor.c (find_constructors): Don't create a constructor
1497 list if it is already defined (as would happen if ld is
1498 invoked by collect).
1500 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1502 * config/mh-sparc.h: now uses libgcc.a
1503 * ldmain.c: quit using exit
1504 * *sc: use *(COMMON) rather than [COMMON]
1505 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1506 to allow preprocessing of .l file.
1507 * Makefile.in: New ldlex.l mangling
1508 * ldexp.c (fold_binary): perform expressions with % and / in
1510 * ldfile.c (open_a): open archives on VMS in a special way
1513 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1515 * ldgram.y: map -M behave in the same way as -Map (sets file name
1517 * ldsym.c, ldlang.c: remember that size of a section is dependent on
1518 whether or not relaxing has been done.
1519 * ldmain.c: don't open a map file if it doesn't have a name
1520 * relax.c: all the brains have moved into bfd.
1521 * ldwrite.c: ammend comment
1523 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1525 * Makefile.in: added relax, also made three stage go through a
1528 * config.h: if GNU960 defined, then default emulation mode is
1530 * ldexp.h, ldexp.c: map to file hooks
1531 * ldlang.c: map to file hooks
1532 * ldgram.y: added -Map -relax
1533 * ldlex.l: added -relax, -Map
1534 * ldmain.c: open map file
1535 * ldmisc.c: support for map file
1536 * ldwrite.c: new relax magic
1538 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
1540 * Makefile.in, config/tm-*.h: Clean up make output, only
1541 pass DEFAULT_EMULATION to ldmain.c.
1543 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
1545 * ldver.c: Bump to version 1.94.
1547 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1549 * Makefile.in: infodir belongs in datadir.
1551 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
1553 * Makefile.in: Pass -y to bison. (Again;
1554 accidentally deleted by Rich.)
1555 * news.sc, ldgld68k.sc: Define __end as well as _end.
1557 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1559 * ldindr.h: added to contain prototypes of ldindr.c
1560 * ldfile.c: include ctype.h
1561 * ldmain.c: include the requried prototype headers
1562 * ldwrite.c: get_reloc_upper_bound has been renamed
1563 bfd_get_reloc_upper_bound
1565 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1567 * Makefile.in: punt "fundamental" mode because it breaks my emacs
1568 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
1569 spaces following hyphens, bsd make can't cope. added
1570 standards.text support and made it look like all the other
1573 * configure.in: configure now runs entirely in objdir so make file
1574 existence checks against ${srcdir}. Mark this directory as
1577 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1579 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1580 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1581 and mandir now keyed off datadir by default.
1583 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
1585 * ldver.c: Bumped version to 1.93.
1586 * Makefile.in: Pass -y to bison.
1588 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
1590 * config.h: h8 is now coff, not ieee
1591 * h8300hds.sc: reflect the same
1593 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
1595 * ldver.c (ldversion()): Update to 1.92.
1596 * ldctor.c: There are two places constructor sets
1597 can be defined. One of them checked for an existing
1598 duplicate, the other didn't. Unfortunately, the latter
1599 was called after the former ...
1600 So, factor out code for inserting a new element into
1601 constructor_name_list (after checking for a duplicate)
1602 into a new function add_constructor_name, and call
1603 it from both aforementioned places (ldlang_add_constructor
1604 and ldlang_check_for_constructors).
1606 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
1608 * Makefile.in: Rename .c files generated from ldtemplate
1609 to have names starting with ld__. This helps 'make clean'.
1611 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
1613 * Makefile.in: Take out the version number for install
1614 * m88kbcs.sc: put in contructor blocks.
1616 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
1618 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
1619 parameter, a format, and an arg pointer, and rename it to
1620 vfinfo(). Write info() in terms of new vfinfo().
1621 New einfo() is the same as info(), except it writes to stderr.
1622 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1623 ldmisc.c: Replace "error" calls to info() by new einfo().
1625 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
1627 * ldlex.l ldgram.y: made -V option do same as -v
1628 * Makefile.in: Added $(MINUS_G) flag so debugging can be
1631 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
1632 i386 aout changes from Bob Kukura
1633 * Makefile.in, config.h: added i386aout support
1634 * configure.in: fixed /h-{myhost} typo
1635 * ldgram.y: -MM now gives more boring map.
1636 * ldlang.c: now does D_PAGED flag the right way.
1637 * ldsym.c: -MM flags does the right thing.
1639 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
1641 * configure.in: Fixed typo. Also, a fix for hp300bsd.
1642 * ldlang.c (init_os): Compensate for BFD change,
1643 where bfd_make_section now returns NULL for a duplicate
1644 section request, instead of the old section.
1646 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
1648 * ldver.c: Bump to version 1.91 (consistent with binutils).
1650 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
1652 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1653 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1654 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1655 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1656 Add or update copyright notices.
1658 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
1661 * Makefile.in: Changed installation directory name scheme
1662 to be consistent with gcc. Also changed 'install'.
1664 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
1666 * Makefile.in: new targets ld.mm, ld.me
1668 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
1670 * Makefile.in, ldtemplate: Need to use separate scripts
1671 for -n and -N options. Yet more complication.
1673 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
1675 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
1676 work). Add some lines to avoid Sun Make VPATH bugs.
1678 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
1680 * news.sc: Add alignment for data segment.
1681 * ldtemplate: Add (yet another) script to get for -n or -N
1682 options. (These need different alignment than ZMAGIC files.)
1683 * Makefile.in: Add stuff for new foo.xn scripts.
1684 These are generated by replacing "ALIGN(0x...00)" by ".".
1686 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
1688 * Makefile.in: new targets ld.ms, ld-index.ms
1689 ld.texinfo: remove tabs, other cleanups for texi2roff
1691 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
1693 * ldmain.c (main): Make config.magic_demand_paged be true
1694 by default. Don't the WP_TEXT and D_PAGED flags of
1695 output_bfd here; it's too late, so set it when output_bfd
1696 is created (in ldlang.c). Also fix setting of EXEC_P flag
1697 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
1698 * ldlang.c: Remove some duplicate extern declarations.
1699 * ldgram.y: Fixes to -N and -n options.
1700 * Makefile.in: Recognize upper case letters in sed script
1701 to remove assignments from script files.
1702 * ldtemplate: Don't assukme that -N or -n options
1703 imply use of -r script.
1704 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
1706 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
1708 * ldtemplate: include bfd.h before sysdep.h.
1710 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
1712 Restructure configuration scheme for bfd, binutils, ld.
1714 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1715 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1716 Change some config names to match other dirs.
1717 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1719 * config/: Rename some config files to match up h-*.h names.
1720 Remove all the HOST_SYS definitions from the config files.
1722 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
1724 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1725 * ldtemplate: Remove ldfile_add_library_path calls;
1726 just use the SEARCH_DIR commands in the script files.
1727 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1728 the SEARCH_DIR commands in the scripts (using ugly sed magic).
1729 This is primarily intended for cross-linking, where you would
1730 place libaries in a different place than native libraries.
1731 Also, emulations made from ldtemplate now use $(srcdir).
1732 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
1733 form; people can use the Makefile's LIB_PATH to override.
1735 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
1737 * Makefile.in: fix target ld.dvi, add target ld.info
1738 ld.texinfo: make info filename ld.info
1740 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
1742 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
1744 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
1745 few BFD types & enums.