ld/ChangeLog

   1 Fri Sep 17 17:52:24 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   2
   3         Finish up support for i386-sysv4 (without shared libraries):
   4         * ld.h (flag_is_weak): Define.
   5         * ldlang.c (print_symbol): Mention whether symbol is weak.
   6         (print_input_section): Print weak symbols as globals.
   7         * ldmain.c (refize): Do not zero out BSF_WEAK flag.
   8         (enter_global_ref): Do not warn if a weak symbol redefines a
   9         global symbol.  Do not let a weak symbol redefine a common symbol.
  10         (enter_file_symbols): Treat weak symbols as global symbols.
  11         (subfile_wanted_p): Do not pull in an object file from a archive
  12         just to resolve an undefined weak symbol.
  13         * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
  14         error; the error might be that malloc has run out of space.
  15         * ldsym.c (write_file_locals): Treat weak symbols as global.
  16         * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
  17         use i386-elf.
  18         * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
  19         * config/i386-elf.mt: New file; set EMUL to elf_i386.
  20         * emulparams/elf_i386.sh: New file.
  21         * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
  22         * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
  23         (ALL_EMULATIONS): Add em_elf_i386.o.
  24         (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
  25         (em_elf_i386.c): New target, like other em_*.c targets.
  26         ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
  27         * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument.  If
  28         nonempty, and configured for native, add it to LIB_PATH.
  29
  30 Fri Sep 17 13:07:39 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  31
  32         * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
  33         Added statements to pass stab and stabstr sections through and
  34         mark them as NOLOAD, which makes GDB happier.
  35
  36 Wed Sep 15 16:02:29 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  37
  38         * configure.in: Accept m68k-lynx-lynxos config.
  39
  40         * Makefile.in: Use $(SHELL) to run genscripts.sh.
  41
  42 Sun Sep 12 16:04:40 1993  Doug Evans  (dje@cygnus.com)
  43
  44         * config/coff-h8300.mt: Add EMUL=h8300h.
  45
  46         * ldmain.c (main): Call set_scripts_dir after argv has been processed.
  47
  48 Fri Sep 10 09:36:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
  49
  50         * Makefile.in: Changed CXX back to g++.
  51
  52 Fri Sep 10 09:34:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
  53
  54         * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
  55
  56 Fri Sep 10 07:26:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  57
  58         * Makefile.in (TAGS): Use shell wildcards.
  59
  60 Tue Sep  7 18:04:54 1993  Jeffrey Osier  (jeffrey@cygnus.com)
  61
  62         * Makefile.in:  add TEXINPUTS variable and use it in ld.dvi target
  63
  64 Fri Sep  3 16:46:41 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
  65
  66         * ld.texinfo: re-enable included config file; conditionalize doc
  67         for -oformat to interact properly with SingleFormat doc config
  68         var; rename @up/@down to @raisesections/@lowersections.
  69
  70 Wed Aug 25 16:29:56 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
  71
  72         * configure.in: recognize m88110.
  73
  74 Tue Aug 24 18:49:40 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
  75
  76         From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
  77         * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
  78         ELF emulation is "elf32-hppa" not "elf-big".
  79         (hppaosf_before_parse): Remove unneeded processing of environment
  80         variables.
  81         * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
  82         .text segment of output file.
  83         * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
  84
  85 Tue Aug 24 16:17:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
  86
  87         * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
  88           longer in bfd.h.
  89
  90         * ldlang.c, ld.h: updated copyright.
  91
  92 Tue Aug 17 15:22:03 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  93
  94         * ldlang.c (open_output, lang_check): Check return value of
  95         bfd_set_arch_mach.
  96
  97 Tue Aug 17 07:02:19 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
  98
  99         * scripttempl/h8500.sc: Start all sections in a different segment.
 100         * scripttempl/z8ksim.sc: Handle constructors
 101
 102 Thu Aug 12 16:05:37 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 103
 104         * Makefile.in: revert earlier changes back to execute runtest
 105           with make check. cdtest and bootstrap now function as they
 106           did within the Makefile.
 107
 108 Thu Aug 12 10:20:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 109
 110         * Makefile.in:  Update dependencies.
 111
 112         * configure.in: Set EMULATION_OFILES in Makefile based on
 113         --with-targets option.
 114
 115 Thu Aug 12 08:52:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 116
 117         * Makefile.in: check targets reimplemented to old way.
 118
 119 Wed Aug 11 08:26:11 1993  Ian Lance Taylor  (ian@cygnus.com)
 120
 121         * config/i386v.mh, config/irix4.mh: Use gcc
 122         -print-libgcc-file-name rather than $(libdir)/libgcc.a.
 123         * config/i386sco.mh: New file; copy of i386v.mh to correspond to
 124         bfd/configure.host change.
 125
 126 Mon Aug  9 14:25:35 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 127
 128         * scripttempl/elf.sc: Handle .line and .debug* sections.
 129
 130         * ldlex.l: Use bfd_scan_vma, not strtoul.
 131
 132 Fri Aug  6 08:57:39 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 133
 134         * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
 135         Remove inital caps in some error messages, change "can't" to
 136         "cannot", add missing colons.
 137         * ldmisc.c (vfinfo): Print "%%" as a single %.
 138         For '%' followed by unrecognized character, print them both
 139         verbatim instead of expecting a char * arg.
 140         For '%C', don't put the function name in parens.
 141
 142         * ldexp.c (invalid): Pass "%%", not "% ".
 143
 144 Fri Aug  6 14:31:22 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 145
 146         * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
 147         (BSS_VAR): Removed; now always define _fbss.
 148         * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
 149         Removed.
 150
 151 Thu Aug  5 15:55:19 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
 152
 153         * configure.in: z8k-coff is the same as z8k-sim
 154
 155 Wed Aug  4 21:00:18 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 156
 157         * testsuite/lib/ld.exp: new file
 158         * testsuite/config/unix-ld.exp: new file
 159         * testsuite/ld.bootstrap/bootstrap.exp: new file
 160         * Makefile.in: add dejagnu support for make check
 161
 162 Wed Aug  4 17:52:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 163
 164         * ldlex.l (comment): Add missing newline in message.
 165         * ldindr.c (add_indirect): Ditto.
 166         * ldexp.c (exp_fold_tree): Ditto.
 167
 168 Tue Aug  3 10:57:41 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 169
 170         * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
 171         into externs.
 172
 173         * ldmisc.c (multiple_warn): New function.
 174         * ldmisc.h: Declare it.
 175         * ldmain.c (enter_global_ref): Call it.
 176         * ld.h (ld_config_type): Add warn_common.
 177         * ldlex.l, ldgram.y: Set it with -warn-common option.
 178         * ldver.c (help): Document it.
 179
 180 Mon Aug  2 12:04:36 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 181
 182         * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
 183         target-specific sections, and for changing data section vma.
 184
 185 Mon Jul 26 14:00:02 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 186
 187         * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
 188         terminals, for Solaris.
 189         (dirlist_ptr): New static variable.
 190         (command_line_option): Accept new options.
 191
 192         * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
 193         "-YP,...".
 194
 195         * config/sun4sol2.mt: Pass emulation name without ".sh".
 196
 197         * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
 198         * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
 199
 200 Fri Jul 23 13:51:09 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 201
 202         * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
 203         .dtors, .data1, .rodata1 sections, instead of combining them into
 204         other sections.  For `-r', set all section start addresses to
 205         zero.
 206
 207         * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
 208         NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
 209         (MAXPAGESIZE): Renamed from PAGE_SIZE.
 210
 211 Wed Jul 21 14:28:42 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 212
 213         * genscripts.sh: If this is the default emulation, set
 214         COMPILE_IN.
 215         * emultempl/*.em: Use it to determine whether to compile in the
 216         scripts.
 217
 218         * Makefile.in (GENSCRIPTS): Pass the default emulation name to
 219         genscripts.sh.  Pass the current emulation name without ".sh" on
 220         the end.
 221         * genscripts.sh: Take an default emulation arg.
 222         Use the current emulation name as EMULATION_NAME.
 223         Make default lib path for cross-compiling ':', not null.
 224         * emulparams/*.sh: Don't set EMULATION_NAME.
 225         * ldemul.c (ldemul_get_script): Take isfile arg.
 226         Pass it to emulation's get_script function.
 227         * ldemul.h: Adjust get_script prototypes.
 228         * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
 229         No longer static.
 230         * ldfile.h: Declare it.
 231         * ldgram.y: Accept a script on the command line again,
 232         for parsing compiled-in scripts.
 233         * ldmain.c (main): If ld script is a file, parse it as a -T
 234         option, otherwise parse it directly.
 235         * emultempl/*.em (*get_script): Return the scripts themselves if
 236         this is the default emulation; otherwise return their file names.
 237         * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
 238         generic.em.
 239         * emulparams/m88kbcs.sh: Use it.
 240
 241         * ld.h (ld_config_type::unix_relocate): Remove unused element.
 242
 243 Tue Jul 20 12:01:49 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 244
 245         * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
 246         there's no change log entry yet, tsk tsk) from the list of
 247         emulations compiled in until Mark gets around to checking in
 248         emulparams/i386linux.sh.
 249         (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
 250         changed, this file gets updated.
 251
 252 Fri Jul 16 14:14:32 1993  Ian Lance Taylor  (ian@cygnus.com)
 253
 254         * ldgram.y (OPTION_Lfile): New token.
 255         (command_line_option): Accept OPTION_L NAME (whitespace after -L).
 256         * ldlex.l (<COMMAND>): Accept -L without FILENAME.
 257
 258 Fri Jul 16 13:44:26 1993  Doug Evans  (dje@canuck.cygnus.com)
 259
 260         * configure.in: h8/300h support needs own .mt file.
 261         config/coff-h8300h.mt: New file.
 262
 263 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 264
 265         * ldmain.c: Don't include sys/stat.h; it already got included
 266         somewhere along the way.
 267
 268 Thu Jul 15 14:43:34 1993  Doug Evans  (dje@canuck.cygnus.com)
 269
 270         * Makefile.in: Add h8300h support.
 271         emulparams/h8300h.sh: New file.
 272         scripttempl/h8300h.sc: New file.
 273
 274 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 275
 276         * ldfile.c (ldfile_open_file): In error message, use the name the
 277         user gave (e.g., "-lc"), rather than the base file name.
 278
 279         * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
 280
 281         * ldmain.[ch]: Remove initial Q_ from function names.
 282         * ldexp.c, ldindr.c, ldlang.c: Change callers.
 283
 284         * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
 285
 286         * ldlang.c (lang_process): Move loading of default script from
 287         here to main.  Add a "/" to start of script name to prevent
 288         finding it in "." first.
 289
 290         * ldmain.c (set_scripts_dir): Don't look in "." first.
 291
 292         * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
 293         option_longmap.
 294
 295 Thu Jul 15 10:55:59 1993  Ian Lance Taylor  (ian@cygnus.com)
 296
 297         * Makefile.in (em_m88kbcs.c): Correct dependency.
 298         * scripttempl/m88kbcs.sc: It's ARCH, not arch.  Removed TARGET
 299         statement.  Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
 300         * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
 301
 302 Wed Jul 14 21:42:53 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 303
 304         * ldfile.c (ldlang_open_file, ldfile_open_command_file),
 305         main.c (main): Print the errno string in the error message.
 306
 307 Tue Jul 13 20:00:30 1993  Doug Evans  (dje@canuck.cygnus.com)
 308
 309         * configure.in: Accept h8300h for target cpu.
 310
 311         * ldmisc.c (vfinfo): Have demangle remove leading underscore if
 312         present (demangle is smart enough to know whether to do it or not).
 313
 314 Mon Jul 12 11:45:48 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 315
 316         * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
 317         ldscripts, as well as <ld bin dir> and SCRIPTDIR.
 318
 319         * ldlang.c (lang_process): Use sizeof instead of magic constant.
 320
 321         * ldmain.c (get_emulation, check_for_scripts_dir,
 322         set_scripts_dir):  New functions.
 323         (main): Call them.
 324
 325 Mon Jul 12 10:57:03 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 326
 327         * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
 328         Create symbol "end" instead of "__end".  Comment out some parts
 329         that may not be needed (yet) for elf.
 330
 331         * configure.in: Accept sparc-elf and sparc-solaris2 configs.
 332
 333 Thu Jul  8 15:33:32 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 334
 335         * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
 336
 337         * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
 338         when no prototype is being supplied.
 339         (ldmalloc, ldrealloc): Size argument is now size_t.
 340
 341         * ldmisc.c (finfo): New function, accepts FILE* argument.
 342         (vfinfo, case 'v'): New format character; displays bfd_vma in hex
 343         without leading zeros.
 344         (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
 345         bfd_vma value, instead of fprintf(%x) which won't hold a long long
 346         value.
 347         (concat, buystring): String lengths are size_t.
 348         (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
 349
 350         * ldlang.c (new_statement): Size argument is now size_t.  Added
 351         forward declaration with prototype.
 352
 353 Thu Jul  8 10:53:47 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 354
 355         * ldgram.y (OPTION_v): Don't turn on verbose output.
 356
 357 Wed Jul  7 17:10:45 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 358
 359         * ldlex.l: Get rid of local typedef for bfd_vma!  Get it from
 360         bfd.h instead.
 361
 362 Wed Jul  7 11:33:12 1993  Ian Lance Taylor  (ian@cygnus.com)
 363
 364         * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
 365         collect2 doesn't look for gld any more anyhow.
 366
 367 Mon Jul  5 14:29:48 1993  Ian Lance Taylor  (ian@cygnus.com)
 368
 369         * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
 370         now have a non NULL srefs_chain.
 371
 372         * config/hp300hpux.mt: Use emulation hp3hpux rather than
 373         hp300hpux, since the latter does not exist.
 374
 375 Fri Jul  2 18:06:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 376
 377         * genscripts.sh: Put the scripts in the ldscripts directory, not
 378         emulations.
 379         * configure.in (ldscripts): Make, instead of emulations.
 380         * Makefile.in (scriptdir): Take off the "ld" part.
 381         (install, clean, distclean): Use ldscripts, not emulations.
 382         In tests, don't pass -Lemulations.
 383         Don't pass tooldir/lib to genscripts.sh.
 384         * genscripts.sh: Don't take tooldir/lib arg.
 385         * ldlang.c (lang_process): Add "ldscripts/" to the name of the
 386         default script file.
 387
 388 Fri Jul  2 17:13:35 1993  Doug Evans  (dje@canuck.cygnus.com)
 389
 390         * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
 391
 392 Thu Jul  1 16:38:45 1993  Doug Evans  (dje@canuck.cygnus.com)
 393
 394         * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
 395
 396 Wed Jun 30 15:45:55 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 397
 398         * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
 399           run in parallel without colliding on yacc's static file names.
 400           Without the stub rule, make will try to start two yacc's
 401           concurrently which fails because of yacc's static file names.
 402
 403 Tue Jun 29 12:20:36 1993  Ian Lance Taylor  (ian@cygnus.com)
 404
 405         * ldmain.c (subfile_wanted_p): Don't dump core if there are no
 406         symbols.
 407
 408 Mon Jun 28 12:22:11 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 409
 410         * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
 411         different from libdir.
 412
 413         * Makefile.in (scriptdir): Base on tooldir, not datadir.
 414
 415 Sat Jun 26 12:03:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 416
 417         * ldver.c (help): New function.
 418         * ldver.h: Declare it.
 419         * ldlex.l, ldgram.y: Recognize new options --help and --version.
 420
 421 Mon Jun 21 20:39:48 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
 422
 423         * Makefile.in (INCLUDES): Don't need ../include any more.
 424
 425 Mon Jun 21 16:38:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 426
 427         * ldlex.l, ldgram.y: Support new -oformat option.
 428         Remove attempt at supporting script fragments on the command line.
 429         * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
 430         * mri.c (mri_format), ldgram.y: Change callers.
 431         * ldlang.h: Change prototype.
 432
 433 Thu Jun 17 16:53:56 1993  david d `zoo' zuhn (zoo@cygnus.com)
 434
 435         * Makefile.in: canonicalize install.sh; for use within
 436         this directory (and subdirs)
 437
 438 Thu Jun 17 14:33:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 439
 440         * ldgram.y: Tweak grammar to make reporting of invalid options work.
 441
 442         * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
 443         and .cc.o rule.
 444
 445 Wed Jun 16 11:45:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 446
 447         * ldfile.c (ldfile_open_command): Don't try .ld extension.
 448         It wasn't documented (or likely used) and wastes time.
 449         (try_open): If EXTEN is empty, don't try it.
 450
 451         * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
 452         ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
 453         ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
 454         with normal function declarations.
 455
 456         * Move *.em to emultempl/*.em.  Move *.sh to emulparams/*.sh.
 457         Move *.sc-sh to scripttempl/*.sc.
 458         * {emultempl,emulparams,scripttempl}/README: New files.
 459         * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
 460         removed, replaced with generic.em.
 461         * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
 462          h8[35]00hms.s[ch].  Change their contents to omit the "hms".
 463
 464         * *.em (*_get_script): Return script name instead of script contents.
 465         * ldlang.c (lang_process): Change caller.
 466
 467         * ldlex.l, ldgram.y: Recognize -m option.
 468         Check for input files after *all* options in grammar.
 469         * ldmain.c (main): Check for -m options.  Add default directory
 470         for -m.
 471
 472         * mkscript.c: File removed.
 473         * genscripts.sh: Take two more parameters, tooldirlib and libdir,
 474         to add to the default LIB_PATH.
 475         Look for input files in the new subdirectories.
 476         Create the scripts in emulations subdirectory and don't filter
 477         them through mkscript.
 478         * configure.in: Make the emulations subdirectory.
 479
 480         * Makefile.in: Account for all of the above changes.
 481         Remove unused .SUFFIXES.  Get libgcc.a path with gcc
 482         -print-libgcc-file-name instead of $(libdir)/libgcc.a.
 483         Put CFLAGS last in the compilation rules.
 484         Add -I../bfd to INCLUDES so sysdep.h is found.
 485
 486 Tue Jun 15 23:04:46 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 487
 488         * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
 489
 490         * aout.sc-sh: Add SHLIB_PATH like STACKZERO.  Make STACKZERO
 491         dependent on RELOCATING, not RELOCATION.
 492         * hp3hpux.sh (SHLIB_PATH): Define it.
 493
 494 Mon Jun 14 19:06:15 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 495
 496         * ldfile.c (try_open): If opening without the extension fails,
 497         try with the extension even if -v or -V was given.
 498         had_script is imported (from ldgram.y), not exported.
 499
 500 Mon Jun 14 16:26:10 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
 501
 502         * Makefile.in: remove parentdir support, use INSTALL_XFORM
 503
 504 Thu Jun 10 14:00:06 1993  Ian Lance Taylor  (ian@cygnus.com)
 505
 506         * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
 507         * ldgram.y (statement_list_opt): New nonterminal, either empty or
 508         statement_list.
 509         (section): Use statement_list_opt, not statement_list.
 510         * m68kcoff.sc-sh: Gather constructors and destructors and define
 511         __CTOR_LIST__ and __DTOR_LIST__ appropriately.
 512         * sa29200.sc-sh: Gather constructors and destructors and define
 513         ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
 514
 515 Mon Jun  7 12:53:28 1993  Per Bothner  (bothner@rtl.cygnus.com)
 516
 517         * Makefile.in (INCLUDES):  Add -I../bfd for sysdep.h and bfd.h.
 518         * configure.in:  No longer need to configure to get sysdep.h.
 519
 520 Fri Jun  4 16:18:24 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 521
 522         * Makefile.in: remove install:all and install-info:info
 523         dependencies (these cause some spurious rebuilds at 'make install'
 524         time)
 525
 526 Fri Jun  4 08:50:14 1993  Ian Lance Taylor  (ian@cygnus.com)
 527
 528         * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
 529         (mips-idt-ecoff*): Added trailing '*'.
 530         * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
 531         * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
 532         * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
 533
 534         * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
 535         incorrect definitions.
 536
 537 Tue Jun  1 14:56:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 538
 539         * ldsym.c (write_file_locals):  Write BSF_CONSTRUCTOR
 540         symbols, unless stripping.
 541
 542 Tue May 25 15:34:25 1993  Ian Lance Taylor  (ian@cygnus.com)
 543
 544         * Makefile.in: configure looks for ####, so remove lines with many
 545         '#' characters.
 546         * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
 547         and HOSTING_LIBS correctly so that ``make check'' will work.
 548
 549 Thu May 20 13:56:16 1993  Per Bothner  (bothner@deneb.cygnus.com)
 550
 551         * mips.sc-sh:  Define _etext, _edata, and _end, in addition
 552         to etext, edata, and end.  Needed for IRIX 4.0.5F.
 553         Patch from mwp@iconix.oz.au (Michael Paddon).
 554
 555         * Version 2.2.1 released.
 556
 557 Thu May 20 11:42:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 558
 559         * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
 560         * mipsbsd.sh (EMULATION_NAME): Use new file name.
 561
 562 Tue May 18 17:10:24 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 563
 564         * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
 565         properly right now.
 566
 567         * Version 2.2 released.
 568
 569 Mon May 17 15:37:28 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 570
 571         * ldver.c (ldversion): Bump version number to 2.2.
 572
 573 Mon May 17 12:44:31 1993  Per Bothner  (bothner@cygnus.com)
 574
 575         * NEWS:  New file.
 576
 577 Fri May 14 11:26:24 1993  Ian Lance Taylor  (ian@cygnus.com)
 578
 579         * mips.sc-sh: Don't define BSS_VAR unless relocating.
 580
 581 Wed May 12 13:33:29 1993  Ian Lance Taylor  (ian@cygnus.com)
 582
 583         * Makefile.in (mkscript.o, mkscript): Build mkscript via
 584         mkscript.o, rather than directly from mkscript.c.
 585
 586 Tue May  4 21:58:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 587
 588         * configure.in: Look for ${target_makefile_frag} relative to
 589         ${srcdir}, not relative to build directory.
 590
 591         * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
 592         * configure.in: Recognize hppa*-hp-osf.
 593         * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
 594         (em_hppaosf.c): Build it.
 595         * config/hppaosf.mh, hppaosf.mt: New files.
 596
 597         * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
 598         some system header files.  All uses changed.
 599
 600         * configure.in: Recognize i386-aix configurations as i386-coff
 601         targets.
 602
 603         * configure.in: Recognize m68*-*-hpux.
 604         * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
 605         the value of STACKZERO.
 606         * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
 607         (em_hp3hpux.c): Build it.
 608         * hp3hpux.sh, config/hp300hpux.mt: New files.
 609
 610 Tue May  4 12:37:35 1993  Ian Lance Taylor  (ian@cygnus.com)
 611
 612         * mips.sc-sh: Put constructors in the .data section.
 613         * Makefile.in (cdtest): Added dependency on ld.new.
 614
 615 Mon May  3 19:43:39 1993  Per Bothner  (bothner@cygnus.com)
 616
 617         * Makefile.in:  Change definition of $(tooldir) to match FSF.
 618         * vax.sh, config/vax.mt, configure.in, Makefile.in:
 619         Support VAX Ultrix and BSD.
 620
 621 Mon Apr 26 18:35:47 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 622
 623         * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
 624
 625 Wed Apr 14 21:01:51 1993  John Gilmore  (gnu@cygnus.com)
 626
 627         * ldlang.h (struct memory_region):  Change `length' and
 628         `old_length' fields to bfd_size_type.  Eliminate use of bfd_offset.
 629         * ldlang.c, mri.c:  Corresponding changes, plus lint.
 630
 631 Thu Apr  8 22:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 632
 633         * configure.in: For all i386 targets, accept i486 as well.
 634
 635 Mon Apr  5 17:33:39 1993  Ian Lance Taylor  (ian@cygnus.com)
 636
 637         * ldlang.c (wild_doit): Preserve all flags for a
 638         SEC_SHARED_LIBRARY section.
 639         (size_input_section): Consider any SEC_HAS_CONTENTS section when
 640         computing largest_section.
 641
 642 Fri Apr  2 14:33:52 1993  Ian Lance Taylor  (ian@cygnus.com)
 643
 644         * ldlang.c (lang_output_section_statement_lookup): Initialize all
 645         fields of newly created structure.
 646
 647 Wed Mar 31 18:19:15 1993  Ian Lance Taylor  (ian@cygnus.com)
 648
 649         * ldmain.c (g_switch_value): New variable.
 650         * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
 651         (command_line_option): Accept -G and set g_switch_value.
 652         * ldlex.l (COMMAND): Accept -G.
 653         * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
 654
 655 Tue Mar 30 09:40:25 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 656
 657         Support for linking and loading at different places:
 658
 659         * ldlex.l: Add "AT" keyword.
 660         * ldgram.y: Cleanup, and parse AT.
 661         * ldlang.c (print_output_section_statement): Print output address
 662         of section in map. (lang_size_sections): Fill sections' lma with
 663         load address.
 664         * ldlang.h (lang_output_section_statement_type): Add load_base
 665         information.
 666
 667         * ldindr.c (add_indirect): Keep more information in the alias
 668         symbol chain.
 669         * ldlang.c (wild_doit):  Don't inherit NEVER_LOAD section
 670         attribute from an input section.
 671         * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
 672         default. (Q_enter_file_symbos): Indirect symbols now are known by
 673         their section, not a special symbol flag.
 674         * ldsym.c (write_file_locals): Indirect symbols aren't local.
 675         (write_file_globals): Write the mapping for an indirect symbol.
 676         * relax.c (build_it): When forced to write a NEVER_LOAD section,
 677         fill it with zeros.
 678
 679 Tue Mar 23 13:24:10 1993  Jeffrey Osier  (jeffrey@fowanton.cygnus.com)
 680
 681         * ld.texinfo:  changes for q1
 682
 683 Tue Mar 23 00:13:29 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 684
 685         * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
 686
 687 Mon Mar  8 20:30:35 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 688
 689         * Makefile.in: rename HOST_CC to CC_FOR_BUILD
 690
 691 Thu Mar  4 12:44:33 1993  Ian Lance Taylor  (ian@cygnus.com)
 692
 693         * mips.sc-sh: Added variables which may be overridden by a
 694         specific emulation.
 695         * mipsidt.sh: New file; emulation for IDT MIPS board.
 696         * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
 697         (em_mipsidt.c): New target.  Uses mipsidt.sh and mips.sc-sh.
 698         * config/mips-idt.mt: New file; sets EMUL to mipsidt.
 699         * configure.in (mips-idt-ecoff): New target; uses mips-idt.
 700
 701 Sat Feb 27 00:00:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 702
 703         * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
 704         ralphc@pyramid.com.
 705         * i386bsd.sh, config/i386bsd.mt: New files.
 706         * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
 707
 708 Thu Feb 25 15:33:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 709
 710         * mri.c:  Add extern declaration of strdup.
 711         * ldsym.c (KEEP macro):  Add spaces around '=' for the
 712         sake of old (e.g. PCC) compilers.
 713
 714 Wed Feb 24 19:49:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
 715
 716         * ldver.c:  Bump to version 2.1.
 717
 718 Fri Feb 12 08:09:11 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 719
 720         * ldgram.y: allow section types without address  expressions.
 721         * ldlang.c (lang_relocate_globals): avoid possible hang with
 722         undefined but unreferenced symbols.
 723         * relax.c (relax_section): don't complain if the script file isn't
 724         relaxable but -relax is set
 725
 726 Thu Feb 18 17:58:45 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 727
 728         * configure.in: go32 is the 3rd part of the triple, not the 2nd
 729
 730 Wed Feb  3 09:05:56 1993  Ian Lance Taylor  (ian@cygnus.com)
 731
 732         * mipsbig.sh: New file.  Big endian MIPS emulation.
 733         * config/mips-big.mt: New file.  Use mipsbig emulation.
 734         * configure.in (mips-sgi-irix*): Use target mips-big.
 735         * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
 736         (em_mipsbig.c): New target.  Uses mipsbig.sh.
 737
 738 Tue Feb  2 11:32:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 739
 740         * mips.sc-sh: Put .scommon sections into .sbss section.
 741
 742         * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
 743         rather than always putting them in bfd_com_section.
 744         * ldlang.c (lang_common): If a common symbol is not in
 745         bfd_com_section, put in a section of the same name, rather than
 746         always putting it in section COMMON.
 747
 748 Fri Jan 29 09:57:58 1993  Ian Lance Taylor  (ian@cygnus.com)
 749
 750         * ldmain.c (subfile_wanted_p): If we already have a common
 751         definition of a symbol, don't necessarily pull in an object file
 752         that provides a non-common definition.
 753
 754         * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
 755         returning OPTION_EB and OPTION_EL.  gcc passes these to a MIPS
 756         linker.
 757         * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
 758         (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
 759
 760 Thu Jan 28 15:12:04 1993  Ian Lance Taylor  (ian@cygnus.com)
 761
 762         * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
 763         the link to it.
 764
 765 Tue Jan 26 11:49:50 1993  Ian Lance Taylor  (ian@cygnus.com)
 766
 767         * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
 768         checking for equality to bfd_com_section.
 769
 770 Fri Jan 22 14:22:44 1993  Ian Lance Taylor  (ian@cygnus.com)
 771
 772         * mips.sc-sh: New file.  Ultrix, and hopefully other MIPS ECOFF
 773         targets, linker script.
 774         * mipslit.sh: New file.  Little endian MIPS emulation.
 775         * config/mips-lit.mt: New file.  Use mipslit emulation.
 776         * configure.in (mips-dec-ultrix*): Use target mips-lit.
 777         * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
 778         (em_mipslit.c): New target.  Uses mipslit.sh.
 779
 780 Thu Jan 14 15:30:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 781
 782         * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
 783         $(tooldir)/bin/gld, so that gcc can find it with or without
 784         collect2.
 785
 786 Mon Jan 11 18:50:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 787
 788         * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
 789         write_norel.  All linking is now done via write_relax.  Call
 790         ldsym_write before calling write_relax.
 791         * relax.c: Added copyright.
 792         (write_relax): Renamed from write_relaxnorel.  Added relocateable
 793         argument.  seclet_dump renamed to bfd_seclet_link.
 794         * relax.h: Added copyright.
 795
 796 Mon Jan 11 15:41:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 797
 798         * ldmain.c (decode_library_subfile): Patch from
 799         hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
 800
 801 Fri Jan  8 18:04:33 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 802
 803         * config/vxworks960.mt renamed to config/i960.mt
 804
 805         * configure.in: sparc-aout emulates a sun4, as does
 806         sparc*-vxworks, i960-nindy uses gld960 emulation
 807
 808 Fri Jan  8 14:39:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 809
 810          Fix support for NOLOAD, add INCLUDE
 811         * ldfile.c (ldfile_open_command_file): pass file name to
 812         lex_push_file.
 813         * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
 814         * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
 815         attribute.
 816
 817 Thu Jan  7 10:22:19 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 818
 819         * Makefile.in, config.h: no more default emulation.  Make the lack
 820         of emulation a compile time error
 821
 822 Wed Jan  6 01:08:37 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 823
 824         * configure.in: recognise all sparclite variants, not just 'sparclite'
 825
 826 Mon Dec 28 11:15:35 1992  Ian Lance Taylor  (ian@cygnus.com)
 827
 828         * m68kcoff.sc-sh: define _end as well as end, for consistency with
 829         aout.sc-sh.
 830
 831         * configure.in: accept *-ericsson-ose for any m68k CPU.
 832
 833         * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
 834         for each output section.
 835
 836 Mon Dec 21 16:06:59 1992  Per Bothner  (bothner@rtl.cygnus.com)
 837
 838         * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c:  Use new
 839         macro bfd_asymbol_bfd as appropriate.
 840         * Makefile.in:  Un-duplicate ldlex.c dependency.
 841         * condigure.in:  Replace my_host case table by sourcing
 842         ../bfd/configure.host.  Allow std-host as the default.
 843         * ldmisc.c:  Change logic for C++ name demangling:  There is
 844         no initial '_' to remove from stab-derived function names.
 845
 846 Sun Dec 13 16:31:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 847
 848         * ldlang.c (lang_init_script_file): don't attach the output file
 849         sections to the script file.
 850
 851 Wed Dec  9 08:38:05 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 852         * ldlang.c (wild): run expansion loop over command line bfd too.
 853         (lang_ini_script_file): initialize more parts of the command line
 854         bfd.
 855         * ldlex.l: fix DEFINED start states.
 856
 857 Mon Dec  7 08:43:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 858          -y support
 859         * ld.texinfo: new doc.
 860         * ldgram.y, ldlex.l: understand -y<symbol>
 861         * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
 862         print info. (add_ysym): new function.
 863         * ldsym.h: (ldsym_type): new define SYM_Y.
 864
 865 Sat Nov 21 03:15:27 1992  John Gilmore  (gnu@cygnus.com)
 866
 867         * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
 868         ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
 869         ldwrite.h, relax.h:  Replace all uses of EXFUN and PROTO ansi-glue
 870         macros with PARAMS.  Recreational cleanup.  Update copyrights.
 871
 872 Tue Nov 10 00:23:37 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 873
 874         * Makefile.in: pass down the bfd source directory for includes
 875
 876 Thu Nov  5 15:41:55 1992  Ian Lance Taylor  (ian@cygnus.com)
 877
 878         * ldlang.c (lang_size_sections): don't change size and address for
 879         SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
 880         sections.
 881
 882 Thu Nov  5 11:33:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 883
 884         * relax.c (build_it): re-enable the processing of data_statements
 885         in scripts, makes counted contructor lists work again.
 886
 887 Thu Nov  5 05:43:01 1992  John Gilmore  (gnu@cygnus.com)
 888
 889         * ldemul.h:  Remove uses of SDEF and PROTO macros (use PARAMS).
 890
 891 Tue Oct 20 10:56:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 892
 893         * m68kcoff.sc-sh: don't use initial underscores for etext, edata
 894         and end.
 895
 896 Mon Oct 19 09:45:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 897
 898         * Support for i386-sysv.
 899         configure.in: check for i386-*-sysv* and i386-*-sco*.
 900         i386coff.sc-sh: rewrote to support SVR3 by default.
 901         ldctor.c (find_constructors): preserve stat_ptr.
 902         ldlang.c (wild_doit): initialize vma and size of new output
 903         section to corresponding input section.  This is required for
 904         shared library support.
 905         (lang_size_sections): don't modify vma and size of sections which
 906         are never loaded (for shared libraries).
 907         ldwrite.c (copy_and_relocate): copy the contents of any section
 908         which has contents, not just sections which are loaded (for shared
 909         libraries).
 910
 911 Thu Oct 15 15:20:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 912
 913         * ldlang.c (size_input_section): count the sizes of all sections
 914         we allocate.
 915
 916 Thu Oct  8 09:05:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 917
 918         * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
 919         to demangle symbols better
 920
 921 Tue Oct  6 13:08:54 1992  Ian Lance Taylor  (ian@cygnus.com)
 922
 923         * ldlang.c (lang_finish): don't warn if -e start symbol does not
 924         exist when linking with -r.
 925
 926 Mon Oct  5 14:07:37 1992  Ian Lance Taylor  (ian@cygnus.com)
 927
 928         * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
 929         .bss segment.
 930
 931 Mon Oct  5 08:55:14 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 932
 933         * ldmain.c (linear_library): don't even think about processing
 934         an object file if it's already been done
 935
 936 Thu Oct  1 23:14:59 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 937
 938         * configure.in: the hp9000/300 config file is now hp300
 939
 940 Wed Sep 30 07:34:09 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 941
 942         * config/z8ksim.mt: new file
 943
 944 Fri Sep 25 13:49:52 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
 945
 946         * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
 947         lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
 948
 949         * ld.h (strip_symbols_type): Add value STRIP_SOME.
 950         * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
 951         * ldlang.c (lang_add_keepsyms_file): New function.
 952         * ldlex.l: Handle "-retain-symbols-file".
 953         * ldsym.c (keepsyms_file, kept_syms): New vars.
 954         (process_keepsyms): New functihon; reads file, marks symbols for
 955         saving.
 956         (write_file_locals): File symbols should always be kept.
 957         (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
 958         and "-s".  Process retain-symbols file before setting symtab.
 959         * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
 960         (keepsyms_file, kept_syms): Declare them.
 961
 962         * ldmain.c (main): Non-fatal errors should still cause non-zero
 963         exit status even with -r.
 964
 965 Fri Sep 25 11:08:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 966
 967         Added initial support for the z8k
 968         * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
 969         * configure.in, Makefile.in: modified to reflect above
 970
 971         * ldlang.c (lang_check): when linking conflicting architectures,
 972         make the output file reflect at least one of the bad inputs.
 973
 974 Tue Sep 15 15:35:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 975
 976         * Makefile.in (install): if $(tooldir) exists, install ld in
 977         $(tooldir)/bin.
 978
 979 Fri Sep 11 10:24:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 980
 981         * Makefile.in, configure.in: modified to support i386-coff
 982         * i386coff.sh: new file
 983
 984 Wed Sep  9 11:52:58 1992  Ian Lance Taylor  (ian@cygnus.com)
 985
 986         * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
 987         added m68k-coff emulation mode, stolen from a29k emulation.
 988         Almost certainly wrong, but perhaps better than sun3.
 989
 990 Thu Sep  3 14:19:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
 991
 992         * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
 993         gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
 994         vanilla.em:  Rename all (generated) ld__*.c files to em_.c.
 995         This is one character shorter, and lets people build on
 996         SVR3 system. (ld__h8300xray.[co] was the killer there;
 997         h8300xray.sc-sh is also overlong, but seems harmless.)
 998         Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
 999         * Makefile.in (clean):  Fix typo mostclean -> mostlyclean.
1000         * configure.in:  Add host isc.
1001
1002         * ldver.c:  Call it version 2.0.
1003
1004 Wed Sep  2 00:21:33 1992  Per Bothner  (bothner@rtl.cygnus.com)
1005
1006         * ldver.c:  Bump to version 0.98.
1007         * TODO:  New file.
1008
1009         * Makefile.in:  Added mostlyclean, distclean, realclean rules.
1010
1011 Tue Sep  1 23:42:16 1992  Per Bothner  (bothner@rtl.cygnus.com)
1012
1013         * ldmisc.c (xrealloc):  New (needed by ../libiberty/cplus.dem.c).
1014         * ldlex.l: Moved comment() to end, since some compilers
1015         otherwise have problems with input() used before it is defined.
1016
1017 Tue Sep  1 17:45:51 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1018
1019         * configure.in: added Solaris 2 and Irix 4 host support.
1020
1021 Mon Aug 31 19:27:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1022
1023         * Makefile.in: remove -S flag from the FLEX definition
1024
1025         * configure.in: rewrote, using new style case statement.  use
1026         m68k.mt for m68k-aout systems
1027
1028 Sun Aug 30 21:38:53 1992  Ian Lance Taylor  (ian@cygnus.com)
1029
1030         * Makefile.in: map "ld" through program_transform_name when
1031         installing.
1032
1033 Sun Aug 30 18:12:13 1992  Per Bothner  (bothner@rtl.cygnus.com)
1034
1035         * cplus-dem.c:  Removed.  Use the version in libiberty now.
1036         * ldmisc.c:  Use new libiberty version of cplus_demangle().
1037
1038 Thu Aug 27 16:38:42 1992  Ian Lance Taylor  (ian@cygnus.com)
1039
1040         * gld960.em (gld960_choose_target): default to little endian, not
1041         big endian.
1042
1043 Wed Aug 26 17:28:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1044
1045         * ldlang.c (lang_process): don't pass null pointers when
1046         abs_output_section is what is required.
1047         * ldwrite.c (ldwrite): use malloc to allocate the largest space
1048         used, and pass that down.
1049         * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1050         than alloca.
1051
1052 Mon Aug 24 14:42:06 1992  Ian Lance Taylor  (ian@cygnus.com)
1053
1054         * configure.in, config/ose68.mt: renamed OSE to ose.
1055
1056 Thu Aug 20 19:55:22 1992  Ken Raeburn  (raeburn@cygnus.com)
1057
1058         * ldsym.c (write_file_locals): Reorder check for common or
1059         undefined symbols so that it works.
1060
1061 Tue Aug 18 13:41:36 1992  Ian Lance Taylor  (ian@cygnus.com)
1062
1063         * configure.in: accept all m68K family members.
1064
1065         * Makefile.in: always create installation directories.
1066
1067 Thu Aug 13 11:49:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1068
1069         * ldlex.l: now parses comment correctly, added ~ to acceptable
1070         chars in filenames
1071
1072         * ldexp.c (exp_unop): pass down abs_output_section - now can have
1073         unary -ve constants.
1074
1075         * ldlang.c (lang_finish): warn when an entry symbol supplied on
1076         the command line can't be found.
1077
1078 Fri Aug  7 12:31:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1079
1080         * ldlang.h: add new field "loadable" to output_section_statement.
1081         * ldlang.c (lang_output_section_statement_lookup): initilize new
1082         field. (wild_doit): if new field is not set, then stop output
1083         section from being loadable.
1084         (lang_enter_output_section_statement): set the field from the
1085         NOLOAD keyword
1086         * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1087         * h8300hms.sc-sh, h8300hms.em: get -r right.
1088
1089 Thu Aug  6 18:35:21 1992  Per Bothner  (bothner@rtl.cygnus.com)
1090
1091         * ldint.texinfo:  New internals manual (beginnings thereof).
1092         * PORTING:  Removed, merged into ldint.texinfo.
1093
1094 Tue Aug  4 21:12:29 1992  Per Bothner  (bothner@rtl.cygnus.com)
1095
1096         * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1097         cdtest.exp:  A test program (copied from libg++/test-install)
1098         that tests that constructor and destructors are handled
1099         corrrectly.
1100
1101 Mon Aug  3 14:58:19 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1102
1103         * Makefile.in (install): install from ld.new, renaming during the
1104         copy, or else the next 'make install' needs to re-link ld.
1105
1106 Mon Jul 20 03:37:06 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
1107
1108         * configure.in: generalise hp recognition (from sef).
1109
1110 Sat Jul 18 14:46:04 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1111
1112         * configure.in: recognize bsd and hpux hppa configurations.
1113         error messages echo to stderr, not stdout
1114
1115 Fri Jul 17 22:06:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1116
1117         * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1118           ldmisc.c: removed rcsid's.
1119
1120 Tue Jul 14 08:34:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1121
1122         * ldlang.c (lang_map): print changes in sizes due to relaxing
1123         (size_input_section): maintain the delta information.
1124         * ldlang.h: add new field to struct to contain delta info.
1125         * relax.c  (relax_section): complain if input not relaxable.
1126         * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1127         start of a filename
1128
1129 Mon Jul 13 17:33:00 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1130
1131         * ldmain.c(main): prevent -r and -relax from being on at the same
1132         time.
1133
1134 Wed Jul  1 17:51:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1135
1136         * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1137         aliasing problems
1138
1139
1140 Thu Jun 18 09:38:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1141
1142         * h8300hms.em, h8300hms.sc-sh:  do the right thing for -r
1143         * ldexp.c:  lint
1144         * ldlang.c(open_output): set the target arch and machine as soon
1145         as we can. (lang_size_sections): use new macros for setting vma
1146         * ldwrite.c: lint
1147
1148 Mon Jun 15 08:47:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
1149
1150         * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1151         Also deleted an unreachable path to wrs.
1152
1153 Wed May 27 23:24:19 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
1154
1155         * Makefile.in (install): use -d test for $tooldir before
1156         installing ld there so that $tooldir can be inherited from
1157         top-level Makefile.
1158
1159 Wed May 27 16:56:48 1992  Per Bothner  (bothner@rtl.cygnus.com)
1160
1161         * ldlang.c:  Two non-substantial changes for the sake of
1162         the old Portable C Compiler.
1163
1164 Wed May 27 15:15:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1165
1166         * ldgram.y, ldlex.l: parse ABSOLUTE
1167         * ldexp.c: add support for ABSOLUTE
1168
1169 Wed May 27 13:07:20 1992  Per Bothner  (bothner@rtl.cygnus.com)
1170
1171         * Makefile.in:  Added default definitions for HOSTING_CRT0,
1172         HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1173         * config/*.mh:  Miscellaneous clean-up:  Removed definitions
1174         of YACC (since it is not longer used in the Makefile).
1175         Remove HOSTING_* definitions that are subsumed by the
1176         ones added to Makefile.in.  Removed most definitions of CC.
1177         * config/{sparc,news,hp300bsd,decstation}.mh:  Removed;
1178         These are no longer needed.
1179
1180 Fri May 22 13:47:19 1992  Per Bothner  (bothner@cygnus.com)
1181
1182         * Makefile.in:  Use srcdir instead of VPATH in ldgram/ldlex
1183         rules, since these are used when building a distribution.
1184         * Makefile.in (ldlex.c):  Don't re-direct output, since that
1185         leaves a bogus output files if it fails.
1186
1187         * config/sparc.mh:  Fix HOSTING_LIBS so it has a chance of working.
1188         * ldlex.c:  Fix some unnecessary flex-specific-isms.
1189
1190 Fri May  8 11:49:43 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1191
1192         * ldgram.y: move spurious semicolon
1193         * ldexp.h: fix prototype
1194
1195 Thu May  7 17:01:12 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
1196
1197         * ld.texinfo: references to linker now say "ld" not "gld".
1198
1199 Wed May  6 13:26:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1200
1201         changed calling convention for Q_enter_global_ref
1202         * ldexp.c, ldlang.c, ldmain.c: reflect this
1203         * ldver.c: bump version to 1.97.1
1204         * ldindr.c (add_indirect): when an edict declaring an indirect
1205         symbol is found, make sure that any ideas about the symbol being
1206         common are changed if it now known to be defined.
1207         * ldmain.c (linear_library): complain once if archive isn't
1208         ranlibbed.
1209         * ldlang.h, ldlang.c: make room for and initialize the complain
1210         once field.
1211
1212 Wed May  6 11:07:35 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1213
1214         * Makefile.in: use flex & bison from ../ if they exist.
1215
1216 Tue May  5 17:47:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1217
1218         * relax.c (build_it): don't allocate space in the output file for
1219         stuff if -R flag applys to it.
1220         * ldfile.c: merge in VMS filename support
1221         * ldmain.c (main): take out ./ from library path, and close file
1222         before unlinking. Make multiple defs of a symbol create an
1223         unexecable file.
1224         * ldmisc.c: fatal errosrs delete output file
1225
1226 Tue May  5 14:05:05 1992  Per Bothner  (bothner@rtl.cygnus.com)
1227
1228         * ldver.c:  Increase version number to 1.97, for consistency
1229         with ../binutils.
1230
1231 Tue May  5 12:12:24 1992  K. Richard Pixley  (rich@cygnus.com)
1232
1233         * Makefile.in: FLEX -> LEX.
1234
1235         * ld.texinfo: {} -> @{@}.
1236
1237 Mon May  4 17:52:41 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
1238
1239         * ld.texinfo: describe alternate, MRI-compatible linker scripts
1240         (and associated change in -c option, now used for these scripts)
1241
1242 Mon May  4 16:10:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1243
1244         * ldver.c: Bumped version to 1.96 - new release, resync with the
1245         bfd too #.
1246         * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1247         rather than with raw malloc, makes it easier to track where memory
1248         is going.
1249         * ldsym.h, ldsym.c: create obstack for all global symbols too.
1250         * ldwrite.c (ldwrite): moved malloc so only used when needed.
1251         * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1252
1253
1254 Fri May  1 18:17:52 1992  K. Richard Pixley  (rich@cygnus.com)
1255
1256         * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1257
1258         * Makefile.in: use bootstrap for check.
1259
1260 Fri May  1 13:03:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1261
1262         * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1263         PUBLIC.
1264         * Makefile.in: now use flex, not lex
1265         * ldlex.l, ldlang.c, ldctor.c: lint
1266
1267 Wed Apr 22 12:48:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1268
1269         * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1270         different sorts of filenames on the command line than in a script.
1271
1272 Mon Apr 20 22:37:04 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1273
1274         * Makefile.in: rework CFLAGS so that they can be passed on the
1275           make command line.  Remove MINUS_G.  Default CFLAGS to -g.
1276
1277 Fri Apr 17 08:57:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1278
1279         * relax.c: added handling for new "padding" seclet type, used to
1280         fill out gaps between section.
1281         * ldgram.y, ldlex.l: now -defsym on the command line is done
1282         properly.
1283
1284 Wed Apr 15 21:20:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1285
1286         * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1287
1288 Wed Apr 15 16:09:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1289
1290         * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1291         scripts.
1292
1293 Thu Apr  9 05:52:02 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
1294
1295         * Makefile.in (install): Install second copy in $(tooldir)/bin
1296         without $(program_prefix), since that's what gcc expects.
1297
1298 Sat Apr  4 17:44:06 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1299
1300         * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1301         * h8300*: fix bit rot and add support for h8300xray target
1302         * go32.sh: target emulation for go32.
1303
1304 Mon Mar 16 14:53:29 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
1305
1306         * gld960.em, i960.sc-sh. Fix i960 bit rot
1307
1308 Fri Mar 13 19:47:22 1992  K. Richard Pixley  (rich@cygnus.com)
1309
1310         * Makefile.in: install man page.
1311
1312 Fri Mar 13 08:23:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1313
1314         * config/mt-<foo> renamed to <foo>.mt
1315         * config/mh-<foo> renamed to <foo>.mt
1316         * configure.in changed to reflect this
1317         * genscripts.sh now make .xbn files rather than .xN files
1318
1319 Sat Mar  7 03:40:40 1992  K. Richard Pixley  (rich@cygnus.com)
1320
1321         * ldver.h: fix decl of ldversion.
1322
1323 Fri Mar  6 22:00:35 1992  K. Richard Pixley  (rich@cygnus.com)
1324
1325         * Makefile.in: added check target.
1326
1327 Fri Mar  6 06:59:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1328
1329         * ldmain.c (Q_enter_file_symbols): now aliases work again
1330
1331 Thu Mar  5 21:39:29 1992  K. Richard Pixley  (rich@cygnus.com)
1332
1333         * Makefile.in: added clean-info target.
1334
1335 Thu Mar  5 16:55:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1336
1337         * ldexp.c (exp_print_tree): don't try and follow null pointers
1338         around.
1339         * ldgram.y: remove 11 shift reduce errors
1340
1341 Tue Mar  3 15:46:39 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1342
1343         * Makefile.in: added tooldir and program_prefix.
1344
1345 Fri Feb 28 08:17:45 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1346
1347         * ldlang.c (size_input_section): don't move absolute sections
1348         around!
1349
1350
1351 Thu Feb 27 09:20:41 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1352
1353         * cplus-dem.c: yet another copy of this - maybe it should go into
1354         libiberty ?
1355         * ldgram.y: now -V and -v have different actions
1356         * ldver.c: if -V, prints list of emulations compiled in
1357         * ldmisc.c: support for cplus demangling
1358
1359
1360 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
1361
1362         * Makefile.in, configure.in: removed traces of namesubdir,
1363           -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
1364           copyrights to '92, changed some from Cygnus to FSF.
1365
1366 Thu Feb 20 17:43:46 1992  Per Bothner  (bothner at cygnus.com)
1367
1368         * Makefile.in:  Change mkscript rule into one for ./mkscript
1369         (for the sake of makes that don't realize they're the same).
1370         * PORTING:  Add more details.
1371         * genscripts.sh:  Add more tailorability of DATA_ALIGNMENT.
1372
1373 Mon Feb 17 12:04:36 1992  Per Bothner  (bothner at cygnus.com)
1374
1375         * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1376         config/mt-hp300bsd:  New port to hp300 running BSD.
1377
1378 Sat Feb 15 13:59:54 1992  Per Bothner  (bothner at cygnus.com)
1379
1380         Major rewrite of how ld is configured.  The major idea
1381         is to use shell scripts to generate everything.
1382         * generic.em replaces ldtemplate.
1383         * Other *.em files replace various *.c files.
1384         A *.em file is a shell script that generates the corresponding
1385         ld__*.c file that implements an emulation.  This is usually
1386         a straight 'cat' of a here-document, possibly with substitutions.
1387         * Script files (*.sc) are places by *.sc-sh scripts.
1388         Again, these are simple shell scripts that 'cat'
1389         here-documents, usually with some substitutions.
1390         The output a *.sc-sh is a script file.
1391         * Each emulation is defined by a short shell script with
1392         extension *.sh that specifies the emulation-specific
1393         parameters (such as the name of the *.sh-sc and *.em
1394         files to use).
1395         * genscript.sh is the master shell script used to generate
1396         an emulation.  It is passed various argument, including
1397         the name a the emulation-speciic *.sh file that it
1398         "sources" to set variables to emulation-specifc parameters.
1399         * config/mt-foo:  Changed EMUL=GLDFOO_EMULATION_NAME
1400         to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1401         * config/mh-foo:  Rename LDEMULATION names as appropriate
1402         (usually 'gldfoo' -> plain 'foo').
1403         * ldwrite.c:  Fixed a typo in a comment.
1404         * Makefile.in:  Major changes.  Removed some the sed
1405         magic to converts scripts, since that is now handled
1406         by genscripts.sh and the *.sc-sh scipt generators.
1407         * config.h:  Remove a bunch of macros defining emulations
1408         and targets.  This becomes one less file to edit when
1409         adding emulations or targets.
1410         * ldemul.h (struct ld_emulation_xfer_struct):  Add
1411         emulation_name and target_name fields.
1412         * ldemul.c, ldemul.h:  Define some default functions used
1413         by most emulations (and remove from the *.em scripts).
1414         * ldemul.c (ldemul_choose_target):  Search the new
1415         ld_emulations array using a loop (instead of a hardwired
1416         nested if statement).
1417         Define the ld_emulation from the automatically-geenrated
1418         ldemul-list.h.  This means you no longer have to edit ldemul.c
1419         to add a new emulation.
1420         * ldmain.c:  Replace {GLD,LNK}960_EMULATION_NAME by
1421         their expansions, since the former no longer exist.
1422         * PORTING:  A very rough first draft of a porting guide.
1423
1424         * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1425         to be terminated by a new-line (instead of requiring a semicolon).
1426
1427 Mon Feb 10 16:21:02 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1428
1429         * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1430         tests for NULL pointers all over the place.
1431         * ldlang.c (lang_process): remember to relocate global symbols
1432         *after* relaxing has done it stuff.
1433
1434 Thu Feb  6 11:40:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1435
1436         * config/mt-coff-h8300: use EMUL like everything else
1437         * ldlang.c: (print_padding_statement): print the right address.
1438         * Makefile.in, config.h, ldemul.c: renamed  h8300hds to h8300hms
1439
1440
1441 Tue Feb  4 15:28:01 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1442
1443         * ldlex.l: Put pack -noinhibit-exec and -sort-common
1444         * ldlang.c (print_data_statement): print the right address.
1445
1446 Thu Jan 30 17:51:53 1992  Per Bothner  (bothner at cygnus.com)
1447
1448         * Makefile.in:  The rule for testing ld by re-linking itself
1449         via an intermediate -r link was moved to the ld1 rule
1450         instead of the ld2 rule.  This allows ld2 and ld3 to be identical,
1451         which allows the bootstrap rule to work.
1452         * ldctor.c (find_constructors):  Don't create a constructor
1453         list if it is already defined (as would happen if ld is
1454         invoked by collect).
1455
1456 Wed Jan 29 08:35:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1457
1458         * config/mh-sparc.h: now uses libgcc.a
1459         * ldmain.c: quit using exit
1460         * *sc: use *(COMMON) rather than [COMMON]
1461         * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1462         to allow preprocessing of .l file.
1463         * Makefile.in: New ldlex.l mangling
1464         * ldexp.c (fold_binary): perform expressions with % and / in
1465         integer.
1466         * ldfile.c (open_a): open archives on VMS in a special way
1467
1468
1469 Tue Jan 28 10:18:16 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1470
1471         * ldgram.y: map -M behave in the same way as -Map (sets file name
1472         to be "-".
1473         * ldsym.c, ldlang.c: remember that size of a section is dependent on
1474         whether or not relaxing has been done.
1475         * ldmain.c: don't open a map file if it doesn't have a name
1476         * relax.c: all the brains have moved into bfd.
1477         * ldwrite.c: ammend comment
1478
1479 Fri Jan 24 14:23:46 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1480
1481         * Makefile.in: added relax, also made three stage go through a
1482         partial link stage.
1483         * relax.c : added
1484         * config.h: if GNU960 defined, then default emulation mode is
1485         GLD960
1486         * ldexp.h, ldexp.c: map to file hooks
1487         * ldlang.c: map to file hooks
1488         * ldgram.y: added -Map -relax
1489         * ldlex.l: added -relax, -Map
1490         * ldmain.c: open map file
1491         * ldmisc.c: support for map file
1492         * ldwrite.c: new relax magic
1493
1494 Thu Dec 19 18:49:51 1991  John Gilmore  (gnu at cygnus.com)
1495
1496         * Makefile.in, config/tm-*.h:  Clean up make output, only
1497         pass DEFAULT_EMULATION to ldmain.c.
1498
1499 Wed Dec 18 15:02:47 1991  Per Bothner  (bothner at cygnus.com)
1500
1501         * ldver.c:  Bump to version 1.94.
1502
1503 Tue Dec 10 04:07:23 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1504
1505         * Makefile.in: infodir belongs in datadir.
1506
1507 Mon Dec  9 16:26:43 1991  Per Bothner  (bothner at cygnus.com)
1508
1509         * Makefile.in:  Pass -y to bison.  (Again;
1510         accidentally deleted by Rich.)
1511         * news.sc, ldgld68k.sc:  Define __end as well as _end.
1512
1513 Sat Dec  7 17:19:26 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
1514
1515         * ldindr.h: added to contain prototypes of ldindr.c
1516         * ldfile.c: include ctype.h
1517         * ldmain.c: include the requried prototype headers
1518         * ldwrite.c: get_reloc_upper_bound has been renamed
1519         bfd_get_reloc_upper_bound
1520
1521 Fri Dec  6 23:29:26 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1522
1523         * Makefile.in: punt "fundamental" mode because it breaks my emacs
1524           macros.  install using INSTALL_PROGRAM and INSTALL_DATA.  remove
1525           spaces following hyphens, bsd make can't cope.  added
1526           standards.text support and made it look like all the other
1527           makefiles.
1528
1529         * configure.in: configure now runs entirely in objdir so make file
1530           existence checks against ${srcdir}.  Mark this directory as
1531           target dependent.
1532
1533 Thu Dec  5 22:46:16 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1534
1535         * Makefile.in: idestdir and ddestdir go away.  Added copyrights
1536           and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
1537           and mandir now keyed off datadir by default.
1538
1539 Wed Dec  4 23:36:55 1991  Per Bothner  (bothner at cygnus.com)
1540
1541         * ldver.c:  Bumped version to 1.93.
1542         * Makefile.in:  Pass -y to bison.
1543
1544 Mon Nov 25 18:28:40 1991  Steve Chamberlain  (sac at cygnus.com)
1545
1546         * config.h: h8 is now coff, not ieee
1547         * h8300hds.sc: reflect the same
1548
1549 Thu Nov 14 19:55:09 1991  Per Bothner  (bothner at cygnus.com)
1550
1551         * ldver.c (ldversion()):  Update to 1.92.
1552         * ldctor.c: There are two places constructor sets
1553         can be defined.  One of them checked for an existing
1554         duplicate, the other didn't.  Unfortunately, the latter
1555         was called after the former ...
1556         So, factor out code for inserting a new element into
1557         constructor_name_list (after checking for a duplicate)
1558         into a new function add_constructor_name, and call
1559         it from both aforementioned places (ldlang_add_constructor
1560         and ldlang_check_for_constructors).
1561
1562 Wed Nov 13 15:17:43 1991  Per Bothner  (bothner at cygnus.com)
1563
1564         * Makefile.in:  Rename .c files generated from ldtemplate
1565         to have names starting with ld__.  This helps 'make clean'.
1566
1567 Tue Nov 12 18:36:50 1991  Steve Chamberlain  (sac at cygnus.com)
1568
1569         * Makefile.in: Take out the version number for install
1570         * m88kbcs.sc: put in contructor blocks.
1571
1572 Mon Nov 11 18:47:33 1991  Per Bothner  (bothner at cygnus.com)
1573
1574         * ldmisc.c, ldmisc.h:  Re-write info() to take a filename
1575         parameter, a format, and an arg pointer, and rename it to
1576         vfinfo().  Write info() in terms of new vfinfo().
1577         New einfo() is the same as info(), except it writes to stderr.
1578         * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1579         ldmisc.c:  Replace "error" calls to info() by new einfo().
1580
1581 Mon Nov 11 09:57:32 1991  Steve Chamberlain  (steve at cygnus.com)
1582
1583         * ldlex.l ldgram.y: made -V option do same as -v
1584         * Makefile.in: Added $(MINUS_G) flag so debugging can be
1585         turned off
1586
1587 Sun Nov  3 16:37:37 1991  Steve Chamberlain  (steve at cygnus.com)
1588          i386 aout changes from Bob Kukura
1589         * Makefile.in, config.h: added i386aout support
1590         * configure.in: fixed /h-{myhost} typo
1591         * ldgram.y: -MM now gives more boring map.
1592         * ldlang.c: now does D_PAGED flag the right way.
1593         * ldsym.c: -MM flags does the right thing.
1594
1595 Sun Nov  3 15:00:03 1991  Per Bothner  (bothner at cygnus.com)
1596
1597         * configure.in:  Fixed typo.  Also, a fix for hp300bsd.
1598         * ldlang.c (init_os):  Compensate for BFD change,
1599         where bfd_make_section now returns NULL for a duplicate
1600         section request, instead of the old section.
1601
1602 Thu Oct 17 15:27:13 1991  Per Bothner  (bothner at cygnus.com)
1603
1604         * ldver.c: Bump to version 1.91 (consistent with binutils).
1605
1606 Wed Oct 16 12:27:08 1991  Per Bothner  (bothner at cygnus.com)
1607
1608         * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1609         ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1610         ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1611         ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1612         Add or update copyright notices.
1613
1614 Mon Oct 14 23:55:27 1991  Per Bothner  (bothner at cygnus.com)
1615
1616         * README: New file.
1617         * Makefile.in:  Changed installation directory name scheme
1618         to be consistent with gcc.  Also changed 'install'.
1619
1620 Mon Oct 14 17:30:02 1991  Roland H. Pesch  (pesch at cygnus.com)
1621
1622         * Makefile.in: new targets ld.mm, ld.me
1623
1624 Mon Oct 14 17:27:24 1991  Per Bothner  (bothner at cygnus.com)
1625
1626         * Makefile.in, ldtemplate:  Need to use separate scripts
1627         for -n and -N options.  Yet more complication.
1628
1629 Fri Oct 11 22:40:46 1991  John Gilmore  (gnu at cygnus.com)
1630
1631         * Makefile.in:  Avoid using $< in explicit Make rules (it doesn't
1632         work).  Add some lines to avoid Sun Make VPATH bugs.
1633
1634 Fri Oct 11 16:42:22 1991  Per Bothner  (bothner at cygnus.com)
1635
1636         * news.sc: Add alignment for data segment.
1637         * ldtemplate: Add (yet another) script to get for -n or -N
1638         options.  (These need different alignment than ZMAGIC files.)
1639         * Makefile.in:  Add stuff for new foo.xn scripts.
1640         These are generated by replacing "ALIGN(0x...00)" by ".".
1641
1642 Fri Oct 11 15:43:04 1991  Roland H. Pesch  (pesch at cygnus.com)
1643
1644         * Makefile.in: new targets ld.ms, ld-index.ms
1645         ld.texinfo: remove tabs, other cleanups for texi2roff
1646
1647 Fri Oct 11 13:51:54 1991  Per Bothner  (bothner at cygnus.com)
1648
1649         * ldmain.c (main): Make config.magic_demand_paged be true
1650         by default.  Don't the WP_TEXT and D_PAGED flags of
1651         output_bfd here; it's too late, so set it when output_bfd
1652         is created (in ldlang.c).  Also fix setting of EXEC_P flag
1653         * ldlang.c (ldlang_open_output):  Set output_bfd->flags here.
1654         * ldlang.c: Remove some duplicate extern declarations.
1655         * ldgram.y: Fixes to -N and -n options.
1656         * Makefile.in:  Recognize upper case letters in sed script
1657         to remove assignments from script files.
1658         * ldtemplate:  Don't assukme that -N or -n options
1659         imply use of -r script.
1660         * mkscript.c:  Tweaking to correctly handle \n and \\ in input.
1661
1662 Fri Oct 11 10:29:27 1991  Steve Chamberlain  (steve at cygnus.com)
1663
1664         * ldtemplate: include bfd.h before sysdep.h.
1665
1666 Fri Oct 11 04:24:45 1991  John Gilmore  (gnu at cygnus.com)
1667
1668         Restructure configuration scheme for bfd, binutils, ld.
1669
1670         * include/sys/h-*.h:  Move to bfd/hosts/h-*.h.
1671         * configure.in:  Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1672         Change some config names to match other dirs.
1673         * *.c:  Include bfd.h before sysdep.h, so ansidecl and PROTO()
1674         get defined first.
1675         * config/:  Rename some config files to match up h-*.h names.
1676         Remove all the HOST_SYS definitions from the config files.
1677
1678 Tue Oct  8 16:00:57 1991  Per Bothner  (bothner at cygnus.com)
1679
1680         * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1681         * ldtemplate: Remove ldfile_add_library_path calls;
1682         just use the SEARCH_DIR commands in the script files.
1683         * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1684         the SEARCH_DIR commands in the scripts (using ugly sed magic).
1685         This is primarily intended for cross-linking, where you would
1686         place libaries in a different place than native libraries.
1687         Also, emulations made from ldtemplate now use $(srcdir).
1688         * ldglda29k.sc:  Change SEARCH_DIR commands to a conventional
1689         form; people can use the Makefile's LIB_PATH to override.
1690
1691 Tue Oct  8 14:51:21 1991  Roland H. Pesch  (pesch at cygnus.com)
1692
1693         * Makefile.in: fix target ld.dvi, add target ld.info
1694         ld.texinfo: make info filename ld.info
1695
1696 Fri Oct  4 21:51:58 1991  John Gilmore  (gnu at cygnus.com)
1697
1698         * Makefile.in:  Avoid using $< in non-suffix rules (breaks on Sun
1699         Make).
1700         * ldfile.c, ldlang.c, ldmain.c, ldwrite.c:  Cope with renames of a
1701         few BFD types & enums.
1702