ld/ChangeLog

   1 Wed Oct 13 16:02:39 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   2
   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.
   6
   7 Tue Oct 12 17:30:51 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   8
   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
  12         expanded within them.
  13         * config/mipsb-elf32.mt: New file.
  14         * emulparams/elf32mipb.sh: New file.
  15         * Makefile.in (em_elf32mipb.c): New target.
  16
  17 Thu Sep 30 17:00:36 1993  Rob Savoye  (rob@darkstar.cygnus.com)
  18
  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.
  22
  23 Tue Sep 28 13:31:23 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  24
  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.
  32
  33         * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
  34         but defaulting to _start.
  35
  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
  38         LynxOS libc.
  39
  40 Thu Sep 23 14:51:03 1993  Ian Lance Taylor  (ian@cygnus.com)
  41
  42         * config/solaris2.mh: New file.  Define HOSTING_CRT0 and
  43         HOSTING_LIBS for testing.
  44
  45 Fri Sep 17 17:52:24 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  46
  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;
  61         use i386-elf.
  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.
  73
  74 Fri Sep 17 13:07:39 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  75
  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.
  79
  80 Wed Sep 15 16:02:29 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  81
  82         * configure.in: Accept m68k-lynx-lynxos config.
  83
  84         * Makefile.in: Use $(SHELL) to run genscripts.sh.
  85
  86 Sun Sep 12 16:04:40 1993  Doug Evans  (dje@cygnus.com)
  87
  88         * config/coff-h8300.mt: Add EMUL=h8300h.
  89
  90         * ldmain.c (main): Call set_scripts_dir after argv has been processed.
  91
  92 Fri Sep 10 09:36:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
  93
  94         * Makefile.in: Changed CXX back to g++.
  95
  96 Fri Sep 10 09:34:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
  97
  98         * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
  99
 100 Fri Sep 10 07:26:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 101
 102         * Makefile.in (TAGS): Use shell wildcards.
 103
 104 Tue Sep  7 18:04:54 1993  Jeffrey Osier  (jeffrey@cygnus.com)
 105
 106         * Makefile.in:  add TEXINPUTS variable and use it in ld.dvi target
 107
 108 Fri Sep  3 16:46:41 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 109
 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.
 113
 114 Wed Aug 25 16:29:56 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 115
 116         * configure.in: recognize m88110.
 117
 118 Tue Aug 24 18:49:40 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 119
 120         From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
 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
 124         variables.
 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.
 128
 129 Tue Aug 24 16:17:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 130
 131         * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
 132           longer in bfd.h.
 133
 134         * ldlang.c, ld.h: updated copyright.
 135
 136 Tue Aug 17 15:22:03 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 137
 138         * ldlang.c (open_output, lang_check): Check return value of
 139         bfd_set_arch_mach.
 140
 141 Tue Aug 17 07:02:19 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 142
 143         * scripttempl/h8500.sc: Start all sections in a different segment.
 144         * scripttempl/z8ksim.sc: Handle constructors
 145
 146 Thu Aug 12 16:05:37 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 147
 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.
 151
 152 Thu Aug 12 10:20:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 153
 154         * Makefile.in:  Update dependencies.
 155
 156         * configure.in: Set EMULATION_OFILES in Makefile based on
 157         --with-targets option.
 158
 159 Thu Aug 12 08:52:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 160
 161         * Makefile.in: check targets reimplemented to old way.
 162
 163 Wed Aug 11 08:26:11 1993  Ian Lance Taylor  (ian@cygnus.com)
 164
 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.
 169
 170 Mon Aug  9 14:25:35 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 171
 172         * scripttempl/elf.sc: Handle .line and .debug* sections.
 173
 174         * ldlex.l: Use bfd_scan_vma, not strtoul.
 175
 176 Fri Aug  6 08:57:39 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 177
 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.
 185
 186         * ldexp.c (invalid): Pass "%%", not "% ".
 187
 188 Fri Aug  6 14:31:22 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 189
 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):
 193         Removed.
 194
 195 Thu Aug  5 15:55:19 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
 196
 197         * configure.in: z8k-coff is the same as z8k-sim
 198
 199 Wed Aug  4 21:00:18 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 200
 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
 205
 206 Wed Aug  4 17:52:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 207
 208         * ldlex.l (comment): Add missing newline in message.
 209         * ldindr.c (add_indirect): Ditto.
 210         * ldexp.c (exp_fold_tree): Ditto.
 211
 212 Tue Aug  3 10:57:41 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 213
 214         * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
 215         into externs.
 216
 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.
 223
 224 Mon Aug  2 12:04:36 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 225
 226         * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
 227         target-specific sections, and for changing data section vma.
 228
 229 Mon Jul 26 14:00:02 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 230
 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.
 235
 236         * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
 237         "-YP,...".
 238
 239         * config/sun4sol2.mt: Pass emulation name without ".sh".
 240
 241         * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
 242         * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
 243
 244 Fri Jul 23 13:51:09 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 245
 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
 249         zero.
 250
 251         * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
 252         NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
 253         (MAXPAGESIZE): Renamed from PAGE_SIZE.
 254
 255 Wed Jul 21 14:28:42 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 256
 257         * genscripts.sh: If this is the default emulation, set
 258         COMPILE_IN.
 259         * emultempl/*.em: Use it to determine whether to compile in the
 260         scripts.
 261
 262         * Makefile.in (GENSCRIPTS): Pass the default emulation name to
 263         genscripts.sh.  Pass the current emulation name without ".sh" on
 264         the end.
 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.
 273         No longer static.
 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
 282         generic.em.
 283         * emulparams/m88kbcs.sh: Use it.
 284
 285         * ld.h (ld_config_type::unix_relocate): Remove unused element.
 286
 287 Tue Jul 20 12:01:49 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 288
 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.
 295
 296 Fri Jul 16 14:14:32 1993  Ian Lance Taylor  (ian@cygnus.com)
 297
 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.
 301
 302 Fri Jul 16 13:44:26 1993  Doug Evans  (dje@canuck.cygnus.com)
 303
 304         * configure.in: h8/300h support needs own .mt file.
 305         config/coff-h8300h.mt: New file.
 306
 307 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 308
 309         * ldmain.c: Don't include sys/stat.h; it already got included
 310         somewhere along the way.
 311
 312 Thu Jul 15 14:43:34 1993  Doug Evans  (dje@canuck.cygnus.com)
 313
 314         * Makefile.in: Add h8300h support.
 315         emulparams/h8300h.sh: New file.
 316         scripttempl/h8300h.sc: New file.
 317
 318 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 319
 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.
 322
 323         * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
 324
 325         * ldmain.[ch]: Remove initial Q_ from function names.
 326         * ldexp.c, ldindr.c, ldlang.c: Change callers.
 327
 328         * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
 329
 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.
 333
 334         * ldmain.c (set_scripts_dir): Don't look in "." first.
 335
 336         * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
 337         option_longmap.
 338
 339 Thu Jul 15 10:55:59 1993  Ian Lance Taylor  (ian@cygnus.com)
 340
 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.
 345
 346 Wed Jul 14 21:42:53 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 347
 348         * ldfile.c (ldlang_open_file, ldfile_open_command_file),
 349         main.c (main): Print the errno string in the error message.
 350
 351 Tue Jul 13 20:00:30 1993  Doug Evans  (dje@canuck.cygnus.com)
 352
 353         * configure.in: Accept h8300h for target cpu.
 354
 355         * ldmisc.c (vfinfo): Have demangle remove leading underscore if
 356         present (demangle is smart enough to know whether to do it or not).
 357
 358 Mon Jul 12 11:45:48 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 359
 360         * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
 361         ldscripts, as well as <ld bin dir> and SCRIPTDIR.
 362
 363         * ldlang.c (lang_process): Use sizeof instead of magic constant.
 364
 365         * ldmain.c (get_emulation, check_for_scripts_dir,
 366         set_scripts_dir):  New functions.
 367         (main): Call them.
 368
 369 Mon Jul 12 10:57:03 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 370
 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.
 374
 375         * configure.in: Accept sparc-elf and sparc-solaris2 configs.
 376
 377 Thu Jul  8 15:33:32 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 378
 379         * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
 380
 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.
 384
 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
 390         value.
 391         (concat, buystring): String lengths are size_t.
 392         (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
 393
 394         * ldlang.c (new_statement): Size argument is now size_t.  Added
 395         forward declaration with prototype.
 396
 397 Thu Jul  8 10:53:47 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 398
 399         * ldgram.y (OPTION_v): Don't turn on verbose output.
 400
 401 Wed Jul  7 17:10:45 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 402
 403         * ldlex.l: Get rid of local typedef for bfd_vma!  Get it from
 404         bfd.h instead.
 405
 406 Wed Jul  7 11:33:12 1993  Ian Lance Taylor  (ian@cygnus.com)
 407
 408         * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
 409         collect2 doesn't look for gld any more anyhow.
 410
 411 Mon Jul  5 14:29:48 1993  Ian Lance Taylor  (ian@cygnus.com)
 412
 413         * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
 414         now have a non NULL srefs_chain.
 415
 416         * config/hp300hpux.mt: Use emulation hp3hpux rather than
 417         hp300hpux, since the latter does not exist.
 418
 419 Fri Jul  2 18:06:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 420
 421         * genscripts.sh: Put the scripts in the ldscripts directory, not
 422         emulations.
 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
 430         default script file.
 431
 432 Fri Jul  2 17:13:35 1993  Doug Evans  (dje@canuck.cygnus.com)
 433
 434         * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
 435
 436 Thu Jul  1 16:38:45 1993  Doug Evans  (dje@canuck.cygnus.com)
 437
 438         * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
 439
 440 Wed Jun 30 15:45:55 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 441
 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.
 446
 447 Tue Jun 29 12:20:36 1993  Ian Lance Taylor  (ian@cygnus.com)
 448
 449         * ldmain.c (subfile_wanted_p): Don't dump core if there are no
 450         symbols.
 451
 452 Mon Jun 28 12:22:11 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 453
 454         * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
 455         different from libdir.
 456
 457         * Makefile.in (scriptdir): Base on tooldir, not datadir.
 458
 459 Sat Jun 26 12:03:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 460
 461         * ldver.c (help): New function.
 462         * ldver.h: Declare it.
 463         * ldlex.l, ldgram.y: Recognize new options --help and --version.
 464
 465 Mon Jun 21 20:39:48 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
 466
 467         * Makefile.in (INCLUDES): Don't need ../include any more.
 468
 469 Mon Jun 21 16:38:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 470
 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.
 476
 477 Thu Jun 17 16:53:56 1993  david d `zoo' zuhn (zoo@cygnus.com)
 478
 479         * Makefile.in: canonicalize install.sh; for use within
 480         this directory (and subdirs)
 481
 482 Thu Jun 17 14:33:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 483
 484         * ldgram.y: Tweak grammar to make reporting of invalid options work.
 485
 486         * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
 487         and .cc.o rule.
 488
 489 Wed Jun 16 11:45:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 490
 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.
 494
 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.
 499
 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".
 507
 508         * *.em (*_get_script): Return script name instead of script contents.
 509         * ldlang.c (lang_process): Change caller.
 510
 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
 514         for -m.
 515
 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.
 523
 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.
 529
 530 Tue Jun 15 23:04:46 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 531
 532         * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
 533
 534         * aout.sc-sh: Add SHLIB_PATH like STACKZERO.  Make STACKZERO
 535         dependent on RELOCATING, not RELOCATION.
 536         * hp3hpux.sh (SHLIB_PATH): Define it.
 537
 538 Mon Jun 14 19:06:15 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 539
 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.
 543
 544 Mon Jun 14 16:26:10 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
 545
 546         * Makefile.in: remove parentdir support, use INSTALL_XFORM
 547
 548 Thu Jun 10 14:00:06 1993  Ian Lance Taylor  (ian@cygnus.com)
 549
 550         * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
 551         * ldgram.y (statement_list_opt): New nonterminal, either empty or
 552         statement_list.
 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.
 558
 559 Mon Jun  7 12:53:28 1993  Per Bothner  (bothner@rtl.cygnus.com)
 560
 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.
 563
 564 Fri Jun  4 16:18:24 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 565
 566         * Makefile.in: remove install:all and install-info:info
 567         dependencies (these cause some spurious rebuilds at 'make install'
 568         time)
 569
 570 Fri Jun  4 08:50:14 1993  Ian Lance Taylor  (ian@cygnus.com)
 571
 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.
 577
 578         * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
 579         incorrect definitions.
 580
 581 Tue Jun  1 14:56:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 582
 583         * ldsym.c (write_file_locals):  Write BSF_CONSTRUCTOR
 584         symbols, unless stripping.
 585
 586 Tue May 25 15:34:25 1993  Ian Lance Taylor  (ian@cygnus.com)
 587
 588         * Makefile.in: configure looks for ####, so remove lines with many
 589         '#' characters.
 590         * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
 591         and HOSTING_LIBS correctly so that ``make check'' will work.
 592
 593 Thu May 20 13:56:16 1993  Per Bothner  (bothner@deneb.cygnus.com)
 594
 595         * mips.sc-sh:  Define _etext, _edata, and _end, in addition
 596         to etext, edata, and end.  Needed for IRIX 4.0.5F.
 597         Patch from mwp@iconix.oz.au (Michael Paddon).
 598
 599         * Version 2.2.1 released.
 600
 601 Thu May 20 11:42:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 602
 603         * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
 604         * mipsbsd.sh (EMULATION_NAME): Use new file name.
 605
 606 Tue May 18 17:10:24 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 607
 608         * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
 609         properly right now.
 610
 611         * Version 2.2 released.
 612
 613 Mon May 17 15:37:28 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 614
 615         * ldver.c (ldversion): Bump version number to 2.2.
 616
 617 Mon May 17 12:44:31 1993  Per Bothner  (bothner@cygnus.com)
 618
 619         * NEWS:  New file.
 620
 621 Fri May 14 11:26:24 1993  Ian Lance Taylor  (ian@cygnus.com)
 622
 623         * mips.sc-sh: Don't define BSS_VAR unless relocating.
 624
 625 Wed May 12 13:33:29 1993  Ian Lance Taylor  (ian@cygnus.com)
 626
 627         * Makefile.in (mkscript.o, mkscript): Build mkscript via
 628         mkscript.o, rather than directly from mkscript.c.
 629
 630 Tue May  4 21:58:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 631
 632         * configure.in: Look for ${target_makefile_frag} relative to
 633         ${srcdir}, not relative to build directory.
 634
 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.
 640
 641         * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
 642         some system header files.  All uses changed.
 643
 644         * configure.in: Recognize i386-aix configurations as i386-coff
 645         targets.
 646
 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.
 653
 654 Tue May  4 12:37:35 1993  Ian Lance Taylor  (ian@cygnus.com)
 655
 656         * mips.sc-sh: Put constructors in the .data section.
 657         * Makefile.in (cdtest): Added dependency on ld.new.
 658
 659 Mon May  3 19:43:39 1993  Per Bothner  (bothner@cygnus.com)
 660
 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.
 664
 665 Mon Apr 26 18:35:47 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 666
 667         * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
 668
 669 Wed Apr 14 21:01:51 1993  John Gilmore  (gnu@cygnus.com)
 670
 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.
 674
 675 Thu Apr  8 22:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 676
 677         * configure.in: For all i386 targets, accept i486 as well.
 678
 679 Mon Apr  5 17:33:39 1993  Ian Lance Taylor  (ian@cygnus.com)
 680
 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.
 685
 686 Fri Apr  2 14:33:52 1993  Ian Lance Taylor  (ian@cygnus.com)
 687
 688         * ldlang.c (lang_output_section_statement_lookup): Initialize all
 689         fields of newly created structure.
 690
 691 Wed Mar 31 18:19:15 1993  Ian Lance Taylor  (ian@cygnus.com)
 692
 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.
 698
 699 Tue Mar 30 09:40:25 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 700
 701         Support for linking and loading at different places:
 702
 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
 707         load address.
 708         * ldlang.h (lang_output_section_statement_type): Add load_base
 709         information.
 710
 711         * ldindr.c (add_indirect): Keep more information in the alias
 712         symbol chain.
 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,
 721         fill it with zeros.
 722
 723 Tue Mar 23 13:24:10 1993  Jeffrey Osier  (jeffrey@fowanton.cygnus.com)
 724
 725         * ld.texinfo:  changes for q1
 726
 727 Tue Mar 23 00:13:29 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 728
 729         * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
 730
 731 Mon Mar  8 20:30:35 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 732
 733         * Makefile.in: rename HOST_CC to CC_FOR_BUILD
 734
 735 Thu Mar  4 12:44:33 1993  Ian Lance Taylor  (ian@cygnus.com)
 736
 737         * mips.sc-sh: Added variables which may be overridden by a
 738         specific emulation.
 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.
 744
 745 Sat Feb 27 00:00:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 746
 747         * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
 748         ralphc@pyramid.com.
 749         * i386bsd.sh, config/i386bsd.mt: New files.
 750         * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
 751
 752 Thu Feb 25 15:33:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 753
 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.
 757
 758 Wed Feb 24 19:49:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
 759
 760         * ldver.c:  Bump to version 2.1.
 761
 762 Fri Feb 12 08:09:11 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 763
 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
 769
 770 Thu Feb 18 17:58:45 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 771
 772         * configure.in: go32 is the 3rd part of the triple, not the 2nd
 773
 774 Wed Feb  3 09:05:56 1993  Ian Lance Taylor  (ian@cygnus.com)
 775
 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.
 781
 782 Tue Feb  2 11:32:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 783
 784         * mips.sc-sh: Put .scommon sections into .sbss section.
 785
 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.
 791
 792 Fri Jan 29 09:57:58 1993  Ian Lance Taylor  (ian@cygnus.com)
 793
 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.
 797
 798         * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
 799         returning OPTION_EB and OPTION_EL.  gcc passes these to a MIPS
 800         linker.
 801         * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
 802         (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
 803
 804 Thu Jan 28 15:12:04 1993  Ian Lance Taylor  (ian@cygnus.com)
 805
 806         * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
 807         the link to it.
 808
 809 Tue Jan 26 11:49:50 1993  Ian Lance Taylor  (ian@cygnus.com)
 810
 811         * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
 812         checking for equality to bfd_com_section.
 813
 814 Fri Jan 22 14:22:44 1993  Ian Lance Taylor  (ian@cygnus.com)
 815
 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.
 823
 824 Thu Jan 14 15:30:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 825
 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
 828         collect2.
 829
 830 Mon Jan 11 18:50:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 831
 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.
 839
 840 Mon Jan 11 15:41:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 841
 842         * ldmain.c (decode_library_subfile): Patch from
 843         hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
 844
 845 Fri Jan  8 18:04:33 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 846
 847         * config/vxworks960.mt renamed to config/i960.mt
 848
 849         * configure.in: sparc-aout emulates a sun4, as does
 850         sparc*-vxworks, i960-nindy uses gld960 emulation
 851
 852 Fri Jan  8 14:39:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 853
 854          Fix support for NOLOAD, add INCLUDE
 855         * ldfile.c (ldfile_open_command_file): pass file name to
 856         lex_push_file.
 857         * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
 858         * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
 859         attribute.
 860
 861 Thu Jan  7 10:22:19 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 862
 863         * Makefile.in, config.h: no more default emulation.  Make the lack
 864         of emulation a compile time error
 865
 866 Wed Jan  6 01:08:37 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 867
 868         * configure.in: recognise all sparclite variants, not just 'sparclite'
 869
 870 Mon Dec 28 11:15:35 1992  Ian Lance Taylor  (ian@cygnus.com)
 871
 872         * m68kcoff.sc-sh: define _end as well as end, for consistency with
 873         aout.sc-sh.
 874
 875         * configure.in: accept *-ericsson-ose for any m68k CPU.
 876
 877         * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
 878         for each output section.
 879
 880 Mon Dec 21 16:06:59 1992  Per Bothner  (bothner@rtl.cygnus.com)
 881
 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.
 889
 890 Sun Dec 13 16:31:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 891
 892         * ldlang.c (lang_init_script_file): don't attach the output file
 893         sections to the script file.
 894
 895 Wed Dec  9 08:38:05 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 896         * ldlang.c (wild): run expansion loop over command line bfd too.
 897         (lang_ini_script_file): initialize more parts of the command line
 898         bfd.
 899         * ldlex.l: fix DEFINED start states.
 900
 901 Mon Dec  7 08:43:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 902          -y support
 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.
 908
 909 Sat Nov 21 03:15:27 1992  John Gilmore  (gnu@cygnus.com)
 910
 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.
 915
 916 Tue Nov 10 00:23:37 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 917
 918         * Makefile.in: pass down the bfd source directory for includes
 919
 920 Thu Nov  5 15:41:55 1992  Ian Lance Taylor  (ian@cygnus.com)
 921
 922         * ldlang.c (lang_size_sections): don't change size and address for
 923         SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
 924         sections.
 925
 926 Thu Nov  5 11:33:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 927
 928         * relax.c (build_it): re-enable the processing of data_statements
 929         in scripts, makes counted contructor lists work again.
 930
 931 Thu Nov  5 05:43:01 1992  John Gilmore  (gnu@cygnus.com)
 932
 933         * ldemul.h:  Remove uses of SDEF and PROTO macros (use PARAMS).
 934
 935 Tue Oct 20 10:56:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 936
 937         * m68kcoff.sc-sh: don't use initial underscores for etext, edata
 938         and end.
 939
 940 Mon Oct 19 09:45:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 941
 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
 953         libraries).
 954
 955 Thu Oct 15 15:20:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 956
 957         * ldlang.c (size_input_section): count the sizes of all sections
 958         we allocate.
 959
 960 Thu Oct  8 09:05:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 961
 962         * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
 963         to demangle symbols better
 964
 965 Tue Oct  6 13:08:54 1992  Ian Lance Taylor  (ian@cygnus.com)
 966
 967         * ldlang.c (lang_finish): don't warn if -e start symbol does not
 968         exist when linking with -r.
 969
 970 Mon Oct  5 14:07:37 1992  Ian Lance Taylor  (ian@cygnus.com)
 971
 972         * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
 973         .bss segment.
 974
 975 Mon Oct  5 08:55:14 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 976
 977         * ldmain.c (linear_library): don't even think about processing
 978         an object file if it's already been done
 979
 980 Thu Oct  1 23:14:59 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 981
 982         * configure.in: the hp9000/300 config file is now hp300
 983
 984 Wed Sep 30 07:34:09 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 985
 986         * config/z8ksim.mt: new file
 987
 988 Fri Sep 25 13:49:52 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
 989
 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.
 992
 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
 999         saving.
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.
1005
1006         * ldmain.c (main): Non-fatal errors should still cause non-zero
1007         exit status even with -r.
1008
1009 Fri Sep 25 11:08:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1010
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
1014
1015         * ldlang.c (lang_check): when linking conflicting architectures,
1016         make the output file reflect at least one of the bad inputs.
1017
1018 Tue Sep 15 15:35:38 1992  Ian Lance Taylor  (ian@cygnus.com)
1019
1020         * Makefile.in (install): if $(tooldir) exists, install ld in
1021         $(tooldir)/bin.
1022
1023 Fri Sep 11 10:24:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1024
1025         * Makefile.in, configure.in: modified to support i386-coff
1026         * i386coff.sh: new file
1027
1028 Wed Sep  9 11:52:58 1992  Ian Lance Taylor  (ian@cygnus.com)
1029
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.
1033
1034 Thu Sep  3 14:19:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
1035
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.
1045
1046         * ldver.c:  Call it version 2.0.
1047
1048 Wed Sep  2 00:21:33 1992  Per Bothner  (bothner@rtl.cygnus.com)
1049
1050         * ldver.c:  Bump to version 0.98.
1051         * TODO:  New file.
1052
1053         * Makefile.in:  Added mostlyclean, distclean, realclean rules.
1054
1055 Tue Sep  1 23:42:16 1992  Per Bothner  (bothner@rtl.cygnus.com)
1056
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.
1060
1061 Tue Sep  1 17:45:51 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1062
1063         * configure.in: added Solaris 2 and Irix 4 host support.
1064
1065 Mon Aug 31 19:27:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1066
1067         * Makefile.in: remove -S flag from the FLEX definition
1068
1069         * configure.in: rewrote, using new style case statement.  use
1070         m68k.mt for m68k-aout systems
1071
1072 Sun Aug 30 21:38:53 1992  Ian Lance Taylor  (ian@cygnus.com)
1073
1074         * Makefile.in: map "ld" through program_transform_name when
1075         installing.
1076
1077 Sun Aug 30 18:12:13 1992  Per Bothner  (bothner@rtl.cygnus.com)
1078
1079         * cplus-dem.c:  Removed.  Use the version in libiberty now.
1080         * ldmisc.c:  Use new libiberty version of cplus_demangle().
1081
1082 Thu Aug 27 16:38:42 1992  Ian Lance Taylor  (ian@cygnus.com)
1083
1084         * gld960.em (gld960_choose_target): default to little endian, not
1085         big endian.
1086
1087 Wed Aug 26 17:28:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1088
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
1094         than alloca.
1095
1096 Mon Aug 24 14:42:06 1992  Ian Lance Taylor  (ian@cygnus.com)
1097
1098         * configure.in, config/ose68.mt: renamed OSE to ose.
1099
1100 Thu Aug 20 19:55:22 1992  Ken Raeburn  (raeburn@cygnus.com)
1101
1102         * ldsym.c (write_file_locals): Reorder check for common or
1103         undefined symbols so that it works.
1104
1105 Tue Aug 18 13:41:36 1992  Ian Lance Taylor  (ian@cygnus.com)
1106
1107         * configure.in: accept all m68K family members.
1108
1109         * Makefile.in: always create installation directories.
1110
1111 Thu Aug 13 11:49:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1112
1113         * ldlex.l: now parses comment correctly, added ~ to acceptable
1114         chars in filenames
1115
1116         * ldexp.c (exp_unop): pass down abs_output_section - now can have
1117         unary -ve constants.
1118
1119         * ldlang.c (lang_finish): warn when an entry symbol supplied on
1120         the command line can't be found.
1121
1122 Fri Aug  7 12:31:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1123
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
1129         NOLOAD keyword
1130         * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1131         * h8300hms.sc-sh, h8300hms.em: get -r right.
1132
1133 Thu Aug  6 18:35:21 1992  Per Bothner  (bothner@rtl.cygnus.com)
1134
1135         * ldint.texinfo:  New internals manual (beginnings thereof).
1136         * PORTING:  Removed, merged into ldint.texinfo.
1137
1138 Tue Aug  4 21:12:29 1992  Per Bothner  (bothner@rtl.cygnus.com)
1139
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
1143         corrrectly.
1144
1145 Mon Aug  3 14:58:19 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1146
1147         * Makefile.in (install): install from ld.new, renaming during the
1148         copy, or else the next 'make install' needs to re-link ld.
1149
1150 Mon Jul 20 03:37:06 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
1151
1152         * configure.in: generalise hp recognition (from sef).
1153
1154 Sat Jul 18 14:46:04 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1155
1156         * configure.in: recognize bsd and hpux hppa configurations.
1157         error messages echo to stderr, not stdout
1158
1159 Fri Jul 17 22:06:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1160
1161         * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1162           ldmisc.c: removed rcsid's.
1163
1164 Tue Jul 14 08:34:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1165
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
1171         start of a filename
1172
1173 Mon Jul 13 17:33:00 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1174
1175         * ldmain.c(main): prevent -r and -relax from being on at the same
1176         time.
1177
1178 Wed Jul  1 17:51:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1179
1180         * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1181         aliasing problems
1182
1183
1184 Thu Jun 18 09:38:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1185
1186         * h8300hms.em, h8300hms.sc-sh:  do the right thing for -r
1187         * ldexp.c:  lint
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
1190         * ldwrite.c: lint
1191
1192 Mon Jun 15 08:47:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
1193
1194         * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1195         Also deleted an unreachable path to wrs.
1196
1197 Wed May 27 23:24:19 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
1198
1199         * Makefile.in (install): use -d test for $tooldir before
1200         installing ld there so that $tooldir can be inherited from
1201         top-level Makefile.
1202
1203 Wed May 27 16:56:48 1992  Per Bothner  (bothner@rtl.cygnus.com)
1204
1205         * ldlang.c:  Two non-substantial changes for the sake of
1206         the old Portable C Compiler.
1207
1208 Wed May 27 15:15:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1209
1210         * ldgram.y, ldlex.l: parse ABSOLUTE
1211         * ldexp.c: add support for ABSOLUTE
1212
1213 Wed May 27 13:07:20 1992  Per Bothner  (bothner@rtl.cygnus.com)
1214
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.
1223
1224 Fri May 22 13:47:19 1992  Per Bothner  (bothner@cygnus.com)
1225
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.
1230
1231         * config/sparc.mh:  Fix HOSTING_LIBS so it has a chance of working.
1232         * ldlex.c:  Fix some unnecessary flex-specific-isms.
1233
1234 Fri May  8 11:49:43 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1235
1236         * ldgram.y: move spurious semicolon
1237         * ldexp.h: fix prototype
1238
1239 Thu May  7 17:01:12 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
1240
1241         * ld.texinfo: references to linker now say "ld" not "gld".
1242
1243 Wed May  6 13:26:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1244
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
1252         ranlibbed.
1253         * ldlang.h, ldlang.c: make room for and initialize the complain
1254         once field.
1255
1256 Wed May  6 11:07:35 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1257
1258         * Makefile.in: use flex & bison from ../ if they exist.
1259
1260 Tue May  5 17:47:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1261
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
1267         unexecable file.
1268         * ldmisc.c: fatal errosrs delete output file
1269
1270 Tue May  5 14:05:05 1992  Per Bothner  (bothner@rtl.cygnus.com)
1271
1272         * ldver.c:  Increase version number to 1.97, for consistency
1273         with ../binutils.
1274
1275 Tue May  5 12:12:24 1992  K. Richard Pixley  (rich@cygnus.com)
1276
1277         * Makefile.in: FLEX -> LEX.
1278
1279         * ld.texinfo: {} -> @{@}.
1280
1281 Mon May  4 17:52:41 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
1282
1283         * ld.texinfo: describe alternate, MRI-compatible linker scripts
1284         (and associated change in -c option, now used for these scripts)
1285
1286 Mon May  4 16:10:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1287
1288         * ldver.c: Bumped version to 1.96 - new release, resync with the
1289         bfd too #.
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
1292         is going.
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.
1296
1297
1298 Fri May  1 18:17:52 1992  K. Richard Pixley  (rich@cygnus.com)
1299
1300         * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1301
1302         * Makefile.in: use bootstrap for check.
1303
1304 Fri May  1 13:03:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1305
1306         * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1307         PUBLIC.
1308         * Makefile.in: now use flex, not lex
1309         * ldlex.l, ldlang.c, ldctor.c: lint
1310
1311 Wed Apr 22 12:48:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1312
1313         * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1314         different sorts of filenames on the command line than in a script.
1315
1316 Mon Apr 20 22:37:04 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1317
1318         * Makefile.in: rework CFLAGS so that they can be passed on the
1319           make command line.  Remove MINUS_G.  Default CFLAGS to -g.
1320
1321 Fri Apr 17 08:57:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1322
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
1326         properly.
1327
1328 Wed Apr 15 21:20:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1329
1330         * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1331
1332 Wed Apr 15 16:09:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1333
1334         * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1335         scripts.
1336
1337 Thu Apr  9 05:52:02 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
1338
1339         * Makefile.in (install): Install second copy in $(tooldir)/bin
1340         without $(program_prefix), since that's what gcc expects.
1341
1342 Sat Apr  4 17:44:06 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1343
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.
1347
1348 Mon Mar 16 14:53:29 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
1349
1350         * gld960.em, i960.sc-sh. Fix i960 bit rot
1351
1352 Fri Mar 13 19:47:22 1992  K. Richard Pixley  (rich@cygnus.com)
1353
1354         * Makefile.in: install man page.
1355
1356 Fri Mar 13 08:23:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1357
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
1362
1363 Sat Mar  7 03:40:40 1992  K. Richard Pixley  (rich@cygnus.com)
1364
1365         * ldver.h: fix decl of ldversion.
1366
1367 Fri Mar  6 22:00:35 1992  K. Richard Pixley  (rich@cygnus.com)
1368
1369         * Makefile.in: added check target.
1370
1371 Fri Mar  6 06:59:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1372
1373         * ldmain.c (Q_enter_file_symbols): now aliases work again
1374
1375 Thu Mar  5 21:39:29 1992  K. Richard Pixley  (rich@cygnus.com)
1376
1377         * Makefile.in: added clean-info target.
1378
1379 Thu Mar  5 16:55:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1380
1381         * ldexp.c (exp_print_tree): don't try and follow null pointers
1382         around.
1383         * ldgram.y: remove 11 shift reduce errors
1384
1385 Tue Mar  3 15:46:39 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1386
1387         * Makefile.in: added tooldir and program_prefix.
1388
1389 Fri Feb 28 08:17:45 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1390
1391         * ldlang.c (size_input_section): don't move absolute sections
1392         around!
1393
1394
1395 Thu Feb 27 09:20:41 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1396
1397         * cplus-dem.c: yet another copy of this - maybe it should go into
1398         libiberty ?
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
1402
1403
1404 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
1405
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.
1409
1410 Thu Feb 20 17:43:46 1992  Per Bothner  (bothner at cygnus.com)
1411
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.
1416
1417 Mon Feb 17 12:04:36 1992  Per Bothner  (bothner at cygnus.com)
1418
1419         * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1420         config/mt-hp300bsd:  New port to hp300 running BSD.
1421
1422 Sat Feb 15 13:59:54 1992  Per Bothner  (bothner at cygnus.com)
1423
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
1438         files to use).
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.
1467
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).
1470
1471 Mon Feb 10 16:21:02 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1472
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.
1477
1478 Thu Feb  6 11:40:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1479
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
1483
1484
1485 Tue Feb  4 15:28:01 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1486
1487         * ldlex.l: Put pack -noinhibit-exec and -sort-common
1488         * ldlang.c (print_data_statement): print the right address.
1489
1490 Thu Jan 30 17:51:53 1992  Per Bothner  (bothner at cygnus.com)
1491
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).
1499
1500 Wed Jan 29 08:35:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1501
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
1509         integer.
1510         * ldfile.c (open_a): open archives on VMS in a special way
1511
1512
1513 Tue Jan 28 10:18:16 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1514
1515         * ldgram.y: map -M behave in the same way as -Map (sets file name
1516         to be "-".
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
1522
1523 Fri Jan 24 14:23:46 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1524
1525         * Makefile.in: added relax, also made three stage go through a
1526         partial link stage.
1527         * relax.c : added
1528         * config.h: if GNU960 defined, then default emulation mode is
1529         GLD960
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
1537
1538 Thu Dec 19 18:49:51 1991  John Gilmore  (gnu at cygnus.com)
1539
1540         * Makefile.in, config/tm-*.h:  Clean up make output, only
1541         pass DEFAULT_EMULATION to ldmain.c.
1542
1543 Wed Dec 18 15:02:47 1991  Per Bothner  (bothner at cygnus.com)
1544
1545         * ldver.c:  Bump to version 1.94.
1546
1547 Tue Dec 10 04:07:23 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1548
1549         * Makefile.in: infodir belongs in datadir.
1550
1551 Mon Dec  9 16:26:43 1991  Per Bothner  (bothner at cygnus.com)
1552
1553         * Makefile.in:  Pass -y to bison.  (Again;
1554         accidentally deleted by Rich.)
1555         * news.sc, ldgld68k.sc:  Define __end as well as _end.
1556
1557 Sat Dec  7 17:19:26 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
1558
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
1564
1565 Fri Dec  6 23:29:26 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1566
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
1571           makefiles.
1572
1573         * configure.in: configure now runs entirely in objdir so make file
1574           existence checks against ${srcdir}.  Mark this directory as
1575           target dependent.
1576
1577 Thu Dec  5 22:46:16 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1578
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.
1582
1583 Wed Dec  4 23:36:55 1991  Per Bothner  (bothner at cygnus.com)
1584
1585         * ldver.c:  Bumped version to 1.93.
1586         * Makefile.in:  Pass -y to bison.
1587
1588 Mon Nov 25 18:28:40 1991  Steve Chamberlain  (sac at cygnus.com)
1589
1590         * config.h: h8 is now coff, not ieee
1591         * h8300hds.sc: reflect the same
1592
1593 Thu Nov 14 19:55:09 1991  Per Bothner  (bothner at cygnus.com)
1594
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).
1605
1606 Wed Nov 13 15:17:43 1991  Per Bothner  (bothner at cygnus.com)
1607
1608         * Makefile.in:  Rename .c files generated from ldtemplate
1609         to have names starting with ld__.  This helps 'make clean'.
1610
1611 Tue Nov 12 18:36:50 1991  Steve Chamberlain  (sac at cygnus.com)
1612
1613         * Makefile.in: Take out the version number for install
1614         * m88kbcs.sc: put in contructor blocks.
1615
1616 Mon Nov 11 18:47:33 1991  Per Bothner  (bothner at cygnus.com)
1617
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().
1624
1625 Mon Nov 11 09:57:32 1991  Steve Chamberlain  (steve at cygnus.com)
1626
1627         * ldlex.l ldgram.y: made -V option do same as -v
1628         * Makefile.in: Added $(MINUS_G) flag so debugging can be
1629         turned off
1630
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.
1638
1639 Sun Nov  3 15:00:03 1991  Per Bothner  (bothner at cygnus.com)
1640
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.
1645
1646 Thu Oct 17 15:27:13 1991  Per Bothner  (bothner at cygnus.com)
1647
1648         * ldver.c: Bump to version 1.91 (consistent with binutils).
1649
1650 Wed Oct 16 12:27:08 1991  Per Bothner  (bothner at cygnus.com)
1651
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.
1657
1658 Mon Oct 14 23:55:27 1991  Per Bothner  (bothner at cygnus.com)
1659
1660         * README: New file.
1661         * Makefile.in:  Changed installation directory name scheme
1662         to be consistent with gcc.  Also changed 'install'.
1663
1664 Mon Oct 14 17:30:02 1991  Roland H. Pesch  (pesch at cygnus.com)
1665
1666         * Makefile.in: new targets ld.mm, ld.me
1667
1668 Mon Oct 14 17:27:24 1991  Per Bothner  (bothner at cygnus.com)
1669
1670         * Makefile.in, ldtemplate:  Need to use separate scripts
1671         for -n and -N options.  Yet more complication.
1672
1673 Fri Oct 11 22:40:46 1991  John Gilmore  (gnu at cygnus.com)
1674
1675         * Makefile.in:  Avoid using $< in explicit Make rules (it doesn't
1676         work).  Add some lines to avoid Sun Make VPATH bugs.
1677
1678 Fri Oct 11 16:42:22 1991  Per Bothner  (bothner at cygnus.com)
1679
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 ".".
1685
1686 Fri Oct 11 15:43:04 1991  Roland H. Pesch  (pesch at cygnus.com)
1687
1688         * Makefile.in: new targets ld.ms, ld-index.ms
1689         ld.texinfo: remove tabs, other cleanups for texi2roff
1690
1691 Fri Oct 11 13:51:54 1991  Per Bothner  (bothner at cygnus.com)
1692
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.
1705
1706 Fri Oct 11 10:29:27 1991  Steve Chamberlain  (steve at cygnus.com)
1707
1708         * ldtemplate: include bfd.h before sysdep.h.
1709
1710 Fri Oct 11 04:24:45 1991  John Gilmore  (gnu at cygnus.com)
1711
1712         Restructure configuration scheme for bfd, binutils, ld.
1713
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()
1718         get defined first.
1719         * config/:  Rename some config files to match up h-*.h names.
1720         Remove all the HOST_SYS definitions from the config files.
1721
1722 Tue Oct  8 16:00:57 1991  Per Bothner  (bothner at cygnus.com)
1723
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.
1734
1735 Tue Oct  8 14:51:21 1991  Roland H. Pesch  (pesch at cygnus.com)
1736
1737         * Makefile.in: fix target ld.dvi, add target ld.info
1738         ld.texinfo: make info filename ld.info
1739
1740 Fri Oct  4 21:51:58 1991  John Gilmore  (gnu at cygnus.com)
1741
1742         * Makefile.in:  Avoid using $< in non-suffix rules (breaks on Sun
1743         Make).
1744         * ldfile.c, ldlang.c, ldmain.c, ldwrite.c:  Cope with renames of a
1745         few BFD types & enums.
1746