ld/ChangeLog

   1 Thu Sep 30 17:00:36 1993  Rob Savoye  (rob@darkstar.cygnus.com)
   2
   3         * ldlang.c (lang_add_input_file): If it's a library brought in by
   4         INPUT(), then change the file type to lang_input_file_is_l_enum.
   5         * ldgram.y: In input_list, change lang_input_file_is_file_enum to
   6         lang_input_file_is_search_file_enum so objects brought in using
   7         INPUT() do a path lookup.
   8
   9 Tue Sep 28 13:31:23 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  10
  11         * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
  12         instead of {i386,m68k}-coff.
  13         * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
  14         * config/i386-lynx.mt: New file.
  15         * config/m68k-lynx.mt: New file.
  16         * emulparams/i386lynx.sh: New file.
  17         * emulparams/m68klynx.sh: New file.
  18
  19         * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
  20         but defaulting to _start.
  21
  22         * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
  23         ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
  24         LynxOS libc.
  25
  26 Thu Sep 23 14:51:03 1993  Ian Lance Taylor  (ian@cygnus.com)
  27
  28         * config/solaris2.mh: New file.  Define HOSTING_CRT0 and
  29         HOSTING_LIBS for testing.
  30
  31 Fri Sep 17 17:52:24 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  32
  33         Finish up support for i386-sysv4 (without shared libraries):
  34         * ld.h (flag_is_weak): Define.
  35         * ldlang.c (print_symbol): Mention whether symbol is weak.
  36         (print_input_section): Print weak symbols as globals.
  37         * ldmain.c (refize): Do not zero out BSF_WEAK flag.
  38         (enter_global_ref): Do not warn if a weak symbol redefines a
  39         global symbol.  Do not let a weak symbol redefine a common symbol.
  40         (enter_file_symbols): Treat weak symbols as global symbols.
  41         (subfile_wanted_p): Do not pull in an object file from a archive
  42         just to resolve an undefined weak symbol.
  43         * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
  44         error; the error might be that malloc has run out of space.
  45         * ldsym.c (write_file_locals): Treat weak symbols as global.
  46         * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
  47         use i386-elf.
  48         * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
  49         * config/i386-elf.mt: New file; set EMUL to elf_i386.
  50         * emulparams/elf_i386.sh: New file.
  51         * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
  52         * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
  53         (ALL_EMULATIONS): Add em_elf_i386.o.
  54         (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
  55         (em_elf_i386.c): New target, like other em_*.c targets.
  56         ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
  57         * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument.  If
  58         nonempty, and configured for native, add it to LIB_PATH.
  59
  60 Fri Sep 17 13:07:39 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  61
  62         * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
  63         Added statements to pass stab and stabstr sections through and
  64         mark them as NOLOAD, which makes GDB happier.
  65
  66 Wed Sep 15 16:02:29 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  67
  68         * configure.in: Accept m68k-lynx-lynxos config.
  69
  70         * Makefile.in: Use $(SHELL) to run genscripts.sh.
  71
  72 Sun Sep 12 16:04:40 1993  Doug Evans  (dje@cygnus.com)
  73
  74         * config/coff-h8300.mt: Add EMUL=h8300h.
  75
  76         * ldmain.c (main): Call set_scripts_dir after argv has been processed.
  77
  78 Fri Sep 10 09:36:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
  79
  80         * Makefile.in: Changed CXX back to g++.
  81
  82 Fri Sep 10 09:34:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
  83
  84         * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
  85
  86 Fri Sep 10 07:26:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  87
  88         * Makefile.in (TAGS): Use shell wildcards.
  89
  90 Tue Sep  7 18:04:54 1993  Jeffrey Osier  (jeffrey@cygnus.com)
  91
  92         * Makefile.in:  add TEXINPUTS variable and use it in ld.dvi target
  93
  94 Fri Sep  3 16:46:41 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
  95
  96         * ld.texinfo: re-enable included config file; conditionalize doc
  97         for -oformat to interact properly with SingleFormat doc config
  98         var; rename @up/@down to @raisesections/@lowersections.
  99
 100 Wed Aug 25 16:29:56 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 101
 102         * configure.in: recognize m88110.
 103
 104 Tue Aug 24 18:49:40 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 105
 106         From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
 107         * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
 108         ELF emulation is "elf32-hppa" not "elf-big".
 109         (hppaosf_before_parse): Remove unneeded processing of environment
 110         variables.
 111         * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
 112         .text segment of output file.
 113         * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
 114
 115 Tue Aug 24 16:17:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 116
 117         * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
 118           longer in bfd.h.
 119
 120         * ldlang.c, ld.h: updated copyright.
 121
 122 Tue Aug 17 15:22:03 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 123
 124         * ldlang.c (open_output, lang_check): Check return value of
 125         bfd_set_arch_mach.
 126
 127 Tue Aug 17 07:02:19 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 128
 129         * scripttempl/h8500.sc: Start all sections in a different segment.
 130         * scripttempl/z8ksim.sc: Handle constructors
 131
 132 Thu Aug 12 16:05:37 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 133
 134         * Makefile.in: revert earlier changes back to execute runtest
 135           with make check. cdtest and bootstrap now function as they
 136           did within the Makefile.
 137
 138 Thu Aug 12 10:20:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 139
 140         * Makefile.in:  Update dependencies.
 141
 142         * configure.in: Set EMULATION_OFILES in Makefile based on
 143         --with-targets option.
 144
 145 Thu Aug 12 08:52:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 146
 147         * Makefile.in: check targets reimplemented to old way.
 148
 149 Wed Aug 11 08:26:11 1993  Ian Lance Taylor  (ian@cygnus.com)
 150
 151         * config/i386v.mh, config/irix4.mh: Use gcc
 152         -print-libgcc-file-name rather than $(libdir)/libgcc.a.
 153         * config/i386sco.mh: New file; copy of i386v.mh to correspond to
 154         bfd/configure.host change.
 155
 156 Mon Aug  9 14:25:35 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 157
 158         * scripttempl/elf.sc: Handle .line and .debug* sections.
 159
 160         * ldlex.l: Use bfd_scan_vma, not strtoul.
 161
 162 Fri Aug  6 08:57:39 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 163
 164         * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
 165         Remove inital caps in some error messages, change "can't" to
 166         "cannot", add missing colons.
 167         * ldmisc.c (vfinfo): Print "%%" as a single %.
 168         For '%' followed by unrecognized character, print them both
 169         verbatim instead of expecting a char * arg.
 170         For '%C', don't put the function name in parens.
 171
 172         * ldexp.c (invalid): Pass "%%", not "% ".
 173
 174 Fri Aug  6 14:31:22 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 175
 176         * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
 177         (BSS_VAR): Removed; now always define _fbss.
 178         * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
 179         Removed.
 180
 181 Thu Aug  5 15:55:19 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
 182
 183         * configure.in: z8k-coff is the same as z8k-sim
 184
 185 Wed Aug  4 21:00:18 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 186
 187         * testsuite/lib/ld.exp: new file
 188         * testsuite/config/unix-ld.exp: new file
 189         * testsuite/ld.bootstrap/bootstrap.exp: new file
 190         * Makefile.in: add dejagnu support for make check
 191
 192 Wed Aug  4 17:52:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 193
 194         * ldlex.l (comment): Add missing newline in message.
 195         * ldindr.c (add_indirect): Ditto.
 196         * ldexp.c (exp_fold_tree): Ditto.
 197
 198 Tue Aug  3 10:57:41 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 199
 200         * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
 201         into externs.
 202
 203         * ldmisc.c (multiple_warn): New function.
 204         * ldmisc.h: Declare it.
 205         * ldmain.c (enter_global_ref): Call it.
 206         * ld.h (ld_config_type): Add warn_common.
 207         * ldlex.l, ldgram.y: Set it with -warn-common option.
 208         * ldver.c (help): Document it.
 209
 210 Mon Aug  2 12:04:36 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 211
 212         * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
 213         target-specific sections, and for changing data section vma.
 214
 215 Mon Jul 26 14:00:02 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 216
 217         * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
 218         terminals, for Solaris.
 219         (dirlist_ptr): New static variable.
 220         (command_line_option): Accept new options.
 221
 222         * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
 223         "-YP,...".
 224
 225         * config/sun4sol2.mt: Pass emulation name without ".sh".
 226
 227         * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
 228         * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
 229
 230 Fri Jul 23 13:51:09 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 231
 232         * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
 233         .dtors, .data1, .rodata1 sections, instead of combining them into
 234         other sections.  For `-r', set all section start addresses to
 235         zero.
 236
 237         * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
 238         NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
 239         (MAXPAGESIZE): Renamed from PAGE_SIZE.
 240
 241 Wed Jul 21 14:28:42 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 242
 243         * genscripts.sh: If this is the default emulation, set
 244         COMPILE_IN.
 245         * emultempl/*.em: Use it to determine whether to compile in the
 246         scripts.
 247
 248         * Makefile.in (GENSCRIPTS): Pass the default emulation name to
 249         genscripts.sh.  Pass the current emulation name without ".sh" on
 250         the end.
 251         * genscripts.sh: Take an default emulation arg.
 252         Use the current emulation name as EMULATION_NAME.
 253         Make default lib path for cross-compiling ':', not null.
 254         * emulparams/*.sh: Don't set EMULATION_NAME.
 255         * ldemul.c (ldemul_get_script): Take isfile arg.
 256         Pass it to emulation's get_script function.
 257         * ldemul.h: Adjust get_script prototypes.
 258         * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
 259         No longer static.
 260         * ldfile.h: Declare it.
 261         * ldgram.y: Accept a script on the command line again,
 262         for parsing compiled-in scripts.
 263         * ldmain.c (main): If ld script is a file, parse it as a -T
 264         option, otherwise parse it directly.
 265         * emultempl/*.em (*get_script): Return the scripts themselves if
 266         this is the default emulation; otherwise return their file names.
 267         * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
 268         generic.em.
 269         * emulparams/m88kbcs.sh: Use it.
 270
 271         * ld.h (ld_config_type::unix_relocate): Remove unused element.
 272
 273 Tue Jul 20 12:01:49 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 274
 275         * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
 276         there's no change log entry yet, tsk tsk) from the list of
 277         emulations compiled in until Mark gets around to checking in
 278         emulparams/i386linux.sh.
 279         (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
 280         changed, this file gets updated.
 281
 282 Fri Jul 16 14:14:32 1993  Ian Lance Taylor  (ian@cygnus.com)
 283
 284         * ldgram.y (OPTION_Lfile): New token.
 285         (command_line_option): Accept OPTION_L NAME (whitespace after -L).
 286         * ldlex.l (<COMMAND>): Accept -L without FILENAME.
 287
 288 Fri Jul 16 13:44:26 1993  Doug Evans  (dje@canuck.cygnus.com)
 289
 290         * configure.in: h8/300h support needs own .mt file.
 291         config/coff-h8300h.mt: New file.
 292
 293 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 294
 295         * ldmain.c: Don't include sys/stat.h; it already got included
 296         somewhere along the way.
 297
 298 Thu Jul 15 14:43:34 1993  Doug Evans  (dje@canuck.cygnus.com)
 299
 300         * Makefile.in: Add h8300h support.
 301         emulparams/h8300h.sh: New file.
 302         scripttempl/h8300h.sc: New file.
 303
 304 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 305
 306         * ldfile.c (ldfile_open_file): In error message, use the name the
 307         user gave (e.g., "-lc"), rather than the base file name.
 308
 309         * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
 310
 311         * ldmain.[ch]: Remove initial Q_ from function names.
 312         * ldexp.c, ldindr.c, ldlang.c: Change callers.
 313
 314         * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
 315
 316         * ldlang.c (lang_process): Move loading of default script from
 317         here to main.  Add a "/" to start of script name to prevent
 318         finding it in "." first.
 319
 320         * ldmain.c (set_scripts_dir): Don't look in "." first.
 321
 322         * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
 323         option_longmap.
 324
 325 Thu Jul 15 10:55:59 1993  Ian Lance Taylor  (ian@cygnus.com)
 326
 327         * Makefile.in (em_m88kbcs.c): Correct dependency.
 328         * scripttempl/m88kbcs.sc: It's ARCH, not arch.  Removed TARGET
 329         statement.  Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
 330         * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
 331
 332 Wed Jul 14 21:42:53 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 333
 334         * ldfile.c (ldlang_open_file, ldfile_open_command_file),
 335         main.c (main): Print the errno string in the error message.
 336
 337 Tue Jul 13 20:00:30 1993  Doug Evans  (dje@canuck.cygnus.com)
 338
 339         * configure.in: Accept h8300h for target cpu.
 340
 341         * ldmisc.c (vfinfo): Have demangle remove leading underscore if
 342         present (demangle is smart enough to know whether to do it or not).
 343
 344 Mon Jul 12 11:45:48 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 345
 346         * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
 347         ldscripts, as well as <ld bin dir> and SCRIPTDIR.
 348
 349         * ldlang.c (lang_process): Use sizeof instead of magic constant.
 350
 351         * ldmain.c (get_emulation, check_for_scripts_dir,
 352         set_scripts_dir):  New functions.
 353         (main): Call them.
 354
 355 Mon Jul 12 10:57:03 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 356
 357         * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
 358         Create symbol "end" instead of "__end".  Comment out some parts
 359         that may not be needed (yet) for elf.
 360
 361         * configure.in: Accept sparc-elf and sparc-solaris2 configs.
 362
 363 Thu Jul  8 15:33:32 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 364
 365         * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
 366
 367         * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
 368         when no prototype is being supplied.
 369         (ldmalloc, ldrealloc): Size argument is now size_t.
 370
 371         * ldmisc.c (finfo): New function, accepts FILE* argument.
 372         (vfinfo, case 'v'): New format character; displays bfd_vma in hex
 373         without leading zeros.
 374         (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
 375         bfd_vma value, instead of fprintf(%x) which won't hold a long long
 376         value.
 377         (concat, buystring): String lengths are size_t.
 378         (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
 379
 380         * ldlang.c (new_statement): Size argument is now size_t.  Added
 381         forward declaration with prototype.
 382
 383 Thu Jul  8 10:53:47 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 384
 385         * ldgram.y (OPTION_v): Don't turn on verbose output.
 386
 387 Wed Jul  7 17:10:45 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 388
 389         * ldlex.l: Get rid of local typedef for bfd_vma!  Get it from
 390         bfd.h instead.
 391
 392 Wed Jul  7 11:33:12 1993  Ian Lance Taylor  (ian@cygnus.com)
 393
 394         * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
 395         collect2 doesn't look for gld any more anyhow.
 396
 397 Mon Jul  5 14:29:48 1993  Ian Lance Taylor  (ian@cygnus.com)
 398
 399         * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
 400         now have a non NULL srefs_chain.
 401
 402         * config/hp300hpux.mt: Use emulation hp3hpux rather than
 403         hp300hpux, since the latter does not exist.
 404
 405 Fri Jul  2 18:06:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 406
 407         * genscripts.sh: Put the scripts in the ldscripts directory, not
 408         emulations.
 409         * configure.in (ldscripts): Make, instead of emulations.
 410         * Makefile.in (scriptdir): Take off the "ld" part.
 411         (install, clean, distclean): Use ldscripts, not emulations.
 412         In tests, don't pass -Lemulations.
 413         Don't pass tooldir/lib to genscripts.sh.
 414         * genscripts.sh: Don't take tooldir/lib arg.
 415         * ldlang.c (lang_process): Add "ldscripts/" to the name of the
 416         default script file.
 417
 418 Fri Jul  2 17:13:35 1993  Doug Evans  (dje@canuck.cygnus.com)
 419
 420         * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
 421
 422 Thu Jul  1 16:38:45 1993  Doug Evans  (dje@canuck.cygnus.com)
 423
 424         * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
 425
 426 Wed Jun 30 15:45:55 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 427
 428         * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
 429           run in parallel without colliding on yacc's static file names.
 430           Without the stub rule, make will try to start two yacc's
 431           concurrently which fails because of yacc's static file names.
 432
 433 Tue Jun 29 12:20:36 1993  Ian Lance Taylor  (ian@cygnus.com)
 434
 435         * ldmain.c (subfile_wanted_p): Don't dump core if there are no
 436         symbols.
 437
 438 Mon Jun 28 12:22:11 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 439
 440         * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
 441         different from libdir.
 442
 443         * Makefile.in (scriptdir): Base on tooldir, not datadir.
 444
 445 Sat Jun 26 12:03:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 446
 447         * ldver.c (help): New function.
 448         * ldver.h: Declare it.
 449         * ldlex.l, ldgram.y: Recognize new options --help and --version.
 450
 451 Mon Jun 21 20:39:48 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
 452
 453         * Makefile.in (INCLUDES): Don't need ../include any more.
 454
 455 Mon Jun 21 16:38:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 456
 457         * ldlex.l, ldgram.y: Support new -oformat option.
 458         Remove attempt at supporting script fragments on the command line.
 459         * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
 460         * mri.c (mri_format), ldgram.y: Change callers.
 461         * ldlang.h: Change prototype.
 462
 463 Thu Jun 17 16:53:56 1993  david d `zoo' zuhn (zoo@cygnus.com)
 464
 465         * Makefile.in: canonicalize install.sh; for use within
 466         this directory (and subdirs)
 467
 468 Thu Jun 17 14:33:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 469
 470         * ldgram.y: Tweak grammar to make reporting of invalid options work.
 471
 472         * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
 473         and .cc.o rule.
 474
 475 Wed Jun 16 11:45:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 476
 477         * ldfile.c (ldfile_open_command): Don't try .ld extension.
 478         It wasn't documented (or likely used) and wastes time.
 479         (try_open): If EXTEN is empty, don't try it.
 480
 481         * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
 482         ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
 483         ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
 484         with normal function declarations.
 485
 486         * Move *.em to emultempl/*.em.  Move *.sh to emulparams/*.sh.
 487         Move *.sc-sh to scripttempl/*.sc.
 488         * {emultempl,emulparams,scripttempl}/README: New files.
 489         * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
 490         removed, replaced with generic.em.
 491         * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
 492          h8[35]00hms.s[ch].  Change their contents to omit the "hms".
 493
 494         * *.em (*_get_script): Return script name instead of script contents.
 495         * ldlang.c (lang_process): Change caller.
 496
 497         * ldlex.l, ldgram.y: Recognize -m option.
 498         Check for input files after *all* options in grammar.
 499         * ldmain.c (main): Check for -m options.  Add default directory
 500         for -m.
 501
 502         * mkscript.c: File removed.
 503         * genscripts.sh: Take two more parameters, tooldirlib and libdir,
 504         to add to the default LIB_PATH.
 505         Look for input files in the new subdirectories.
 506         Create the scripts in emulations subdirectory and don't filter
 507         them through mkscript.
 508         * configure.in: Make the emulations subdirectory.
 509
 510         * Makefile.in: Account for all of the above changes.
 511         Remove unused .SUFFIXES.  Get libgcc.a path with gcc
 512         -print-libgcc-file-name instead of $(libdir)/libgcc.a.
 513         Put CFLAGS last in the compilation rules.
 514         Add -I../bfd to INCLUDES so sysdep.h is found.
 515
 516 Tue Jun 15 23:04:46 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 517
 518         * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
 519
 520         * aout.sc-sh: Add SHLIB_PATH like STACKZERO.  Make STACKZERO
 521         dependent on RELOCATING, not RELOCATION.
 522         * hp3hpux.sh (SHLIB_PATH): Define it.
 523
 524 Mon Jun 14 19:06:15 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 525
 526         * ldfile.c (try_open): If opening without the extension fails,
 527         try with the extension even if -v or -V was given.
 528         had_script is imported (from ldgram.y), not exported.
 529
 530 Mon Jun 14 16:26:10 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
 531
 532         * Makefile.in: remove parentdir support, use INSTALL_XFORM
 533
 534 Thu Jun 10 14:00:06 1993  Ian Lance Taylor  (ian@cygnus.com)
 535
 536         * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
 537         * ldgram.y (statement_list_opt): New nonterminal, either empty or
 538         statement_list.
 539         (section): Use statement_list_opt, not statement_list.
 540         * m68kcoff.sc-sh: Gather constructors and destructors and define
 541         __CTOR_LIST__ and __DTOR_LIST__ appropriately.
 542         * sa29200.sc-sh: Gather constructors and destructors and define
 543         ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
 544
 545 Mon Jun  7 12:53:28 1993  Per Bothner  (bothner@rtl.cygnus.com)
 546
 547         * Makefile.in (INCLUDES):  Add -I../bfd for sysdep.h and bfd.h.
 548         * configure.in:  No longer need to configure to get sysdep.h.
 549
 550 Fri Jun  4 16:18:24 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 551
 552         * Makefile.in: remove install:all and install-info:info
 553         dependencies (these cause some spurious rebuilds at 'make install'
 554         time)
 555
 556 Fri Jun  4 08:50:14 1993  Ian Lance Taylor  (ian@cygnus.com)
 557
 558         * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
 559         (mips-idt-ecoff*): Added trailing '*'.
 560         * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
 561         * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
 562         * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
 563
 564         * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
 565         incorrect definitions.
 566
 567 Tue Jun  1 14:56:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 568
 569         * ldsym.c (write_file_locals):  Write BSF_CONSTRUCTOR
 570         symbols, unless stripping.
 571
 572 Tue May 25 15:34:25 1993  Ian Lance Taylor  (ian@cygnus.com)
 573
 574         * Makefile.in: configure looks for ####, so remove lines with many
 575         '#' characters.
 576         * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
 577         and HOSTING_LIBS correctly so that ``make check'' will work.
 578
 579 Thu May 20 13:56:16 1993  Per Bothner  (bothner@deneb.cygnus.com)
 580
 581         * mips.sc-sh:  Define _etext, _edata, and _end, in addition
 582         to etext, edata, and end.  Needed for IRIX 4.0.5F.
 583         Patch from mwp@iconix.oz.au (Michael Paddon).
 584
 585         * Version 2.2.1 released.
 586
 587 Thu May 20 11:42:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 588
 589         * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
 590         * mipsbsd.sh (EMULATION_NAME): Use new file name.
 591
 592 Tue May 18 17:10:24 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 593
 594         * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
 595         properly right now.
 596
 597         * Version 2.2 released.
 598
 599 Mon May 17 15:37:28 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 600
 601         * ldver.c (ldversion): Bump version number to 2.2.
 602
 603 Mon May 17 12:44:31 1993  Per Bothner  (bothner@cygnus.com)
 604
 605         * NEWS:  New file.
 606
 607 Fri May 14 11:26:24 1993  Ian Lance Taylor  (ian@cygnus.com)
 608
 609         * mips.sc-sh: Don't define BSS_VAR unless relocating.
 610
 611 Wed May 12 13:33:29 1993  Ian Lance Taylor  (ian@cygnus.com)
 612
 613         * Makefile.in (mkscript.o, mkscript): Build mkscript via
 614         mkscript.o, rather than directly from mkscript.c.
 615
 616 Tue May  4 21:58:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 617
 618         * configure.in: Look for ${target_makefile_frag} relative to
 619         ${srcdir}, not relative to build directory.
 620
 621         * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
 622         * configure.in: Recognize hppa*-hp-osf.
 623         * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
 624         (em_hppaosf.c): Build it.
 625         * config/hppaosf.mh, hppaosf.mt: New files.
 626
 627         * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
 628         some system header files.  All uses changed.
 629
 630         * configure.in: Recognize i386-aix configurations as i386-coff
 631         targets.
 632
 633         * configure.in: Recognize m68*-*-hpux.
 634         * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
 635         the value of STACKZERO.
 636         * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
 637         (em_hp3hpux.c): Build it.
 638         * hp3hpux.sh, config/hp300hpux.mt: New files.
 639
 640 Tue May  4 12:37:35 1993  Ian Lance Taylor  (ian@cygnus.com)
 641
 642         * mips.sc-sh: Put constructors in the .data section.
 643         * Makefile.in (cdtest): Added dependency on ld.new.
 644
 645 Mon May  3 19:43:39 1993  Per Bothner  (bothner@cygnus.com)
 646
 647         * Makefile.in:  Change definition of $(tooldir) to match FSF.
 648         * vax.sh, config/vax.mt, configure.in, Makefile.in:
 649         Support VAX Ultrix and BSD.
 650
 651 Mon Apr 26 18:35:47 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 652
 653         * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
 654
 655 Wed Apr 14 21:01:51 1993  John Gilmore  (gnu@cygnus.com)
 656
 657         * ldlang.h (struct memory_region):  Change `length' and
 658         `old_length' fields to bfd_size_type.  Eliminate use of bfd_offset.
 659         * ldlang.c, mri.c:  Corresponding changes, plus lint.
 660
 661 Thu Apr  8 22:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 662
 663         * configure.in: For all i386 targets, accept i486 as well.
 664
 665 Mon Apr  5 17:33:39 1993  Ian Lance Taylor  (ian@cygnus.com)
 666
 667         * ldlang.c (wild_doit): Preserve all flags for a
 668         SEC_SHARED_LIBRARY section.
 669         (size_input_section): Consider any SEC_HAS_CONTENTS section when
 670         computing largest_section.
 671
 672 Fri Apr  2 14:33:52 1993  Ian Lance Taylor  (ian@cygnus.com)
 673
 674         * ldlang.c (lang_output_section_statement_lookup): Initialize all
 675         fields of newly created structure.
 676
 677 Wed Mar 31 18:19:15 1993  Ian Lance Taylor  (ian@cygnus.com)
 678
 679         * ldmain.c (g_switch_value): New variable.
 680         * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
 681         (command_line_option): Accept -G and set g_switch_value.
 682         * ldlex.l (COMMAND): Accept -G.
 683         * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
 684
 685 Tue Mar 30 09:40:25 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 686
 687         Support for linking and loading at different places:
 688
 689         * ldlex.l: Add "AT" keyword.
 690         * ldgram.y: Cleanup, and parse AT.
 691         * ldlang.c (print_output_section_statement): Print output address
 692         of section in map. (lang_size_sections): Fill sections' lma with
 693         load address.
 694         * ldlang.h (lang_output_section_statement_type): Add load_base
 695         information.
 696
 697         * ldindr.c (add_indirect): Keep more information in the alias
 698         symbol chain.
 699         * ldlang.c (wild_doit):  Don't inherit NEVER_LOAD section
 700         attribute from an input section.
 701         * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
 702         default. (Q_enter_file_symbos): Indirect symbols now are known by
 703         their section, not a special symbol flag.
 704         * ldsym.c (write_file_locals): Indirect symbols aren't local.
 705         (write_file_globals): Write the mapping for an indirect symbol.
 706         * relax.c (build_it): When forced to write a NEVER_LOAD section,
 707         fill it with zeros.
 708
 709 Tue Mar 23 13:24:10 1993  Jeffrey Osier  (jeffrey@fowanton.cygnus.com)
 710
 711         * ld.texinfo:  changes for q1
 712
 713 Tue Mar 23 00:13:29 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 714
 715         * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
 716
 717 Mon Mar  8 20:30:35 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 718
 719         * Makefile.in: rename HOST_CC to CC_FOR_BUILD
 720
 721 Thu Mar  4 12:44:33 1993  Ian Lance Taylor  (ian@cygnus.com)
 722
 723         * mips.sc-sh: Added variables which may be overridden by a
 724         specific emulation.
 725         * mipsidt.sh: New file; emulation for IDT MIPS board.
 726         * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
 727         (em_mipsidt.c): New target.  Uses mipsidt.sh and mips.sc-sh.
 728         * config/mips-idt.mt: New file; sets EMUL to mipsidt.
 729         * configure.in (mips-idt-ecoff): New target; uses mips-idt.
 730
 731 Sat Feb 27 00:00:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 732
 733         * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
 734         ralphc@pyramid.com.
 735         * i386bsd.sh, config/i386bsd.mt: New files.
 736         * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
 737
 738 Thu Feb 25 15:33:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 739
 740         * mri.c:  Add extern declaration of strdup.
 741         * ldsym.c (KEEP macro):  Add spaces around '=' for the
 742         sake of old (e.g. PCC) compilers.
 743
 744 Wed Feb 24 19:49:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
 745
 746         * ldver.c:  Bump to version 2.1.
 747
 748 Fri Feb 12 08:09:11 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 749
 750         * ldgram.y: allow section types without address  expressions.
 751         * ldlang.c (lang_relocate_globals): avoid possible hang with
 752         undefined but unreferenced symbols.
 753         * relax.c (relax_section): don't complain if the script file isn't
 754         relaxable but -relax is set
 755
 756 Thu Feb 18 17:58:45 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 757
 758         * configure.in: go32 is the 3rd part of the triple, not the 2nd
 759
 760 Wed Feb  3 09:05:56 1993  Ian Lance Taylor  (ian@cygnus.com)
 761
 762         * mipsbig.sh: New file.  Big endian MIPS emulation.
 763         * config/mips-big.mt: New file.  Use mipsbig emulation.
 764         * configure.in (mips-sgi-irix*): Use target mips-big.
 765         * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
 766         (em_mipsbig.c): New target.  Uses mipsbig.sh.
 767
 768 Tue Feb  2 11:32:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 769
 770         * mips.sc-sh: Put .scommon sections into .sbss section.
 771
 772         * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
 773         rather than always putting them in bfd_com_section.
 774         * ldlang.c (lang_common): If a common symbol is not in
 775         bfd_com_section, put in a section of the same name, rather than
 776         always putting it in section COMMON.
 777
 778 Fri Jan 29 09:57:58 1993  Ian Lance Taylor  (ian@cygnus.com)
 779
 780         * ldmain.c (subfile_wanted_p): If we already have a common
 781         definition of a symbol, don't necessarily pull in an object file
 782         that provides a non-common definition.
 783
 784         * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
 785         returning OPTION_EB and OPTION_EL.  gcc passes these to a MIPS
 786         linker.
 787         * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
 788         (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
 789
 790 Thu Jan 28 15:12:04 1993  Ian Lance Taylor  (ian@cygnus.com)
 791
 792         * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
 793         the link to it.
 794
 795 Tue Jan 26 11:49:50 1993  Ian Lance Taylor  (ian@cygnus.com)
 796
 797         * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
 798         checking for equality to bfd_com_section.
 799
 800 Fri Jan 22 14:22:44 1993  Ian Lance Taylor  (ian@cygnus.com)
 801
 802         * mips.sc-sh: New file.  Ultrix, and hopefully other MIPS ECOFF
 803         targets, linker script.
 804         * mipslit.sh: New file.  Little endian MIPS emulation.
 805         * config/mips-lit.mt: New file.  Use mipslit emulation.
 806         * configure.in (mips-dec-ultrix*): Use target mips-lit.
 807         * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
 808         (em_mipslit.c): New target.  Uses mipslit.sh.
 809
 810 Thu Jan 14 15:30:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 811
 812         * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
 813         $(tooldir)/bin/gld, so that gcc can find it with or without
 814         collect2.
 815
 816 Mon Jan 11 18:50:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 817
 818         * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
 819         write_norel.  All linking is now done via write_relax.  Call
 820         ldsym_write before calling write_relax.
 821         * relax.c: Added copyright.
 822         (write_relax): Renamed from write_relaxnorel.  Added relocateable
 823         argument.  seclet_dump renamed to bfd_seclet_link.
 824         * relax.h: Added copyright.
 825
 826 Mon Jan 11 15:41:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 827
 828         * ldmain.c (decode_library_subfile): Patch from
 829         hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
 830
 831 Fri Jan  8 18:04:33 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 832
 833         * config/vxworks960.mt renamed to config/i960.mt
 834
 835         * configure.in: sparc-aout emulates a sun4, as does
 836         sparc*-vxworks, i960-nindy uses gld960 emulation
 837
 838 Fri Jan  8 14:39:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 839
 840          Fix support for NOLOAD, add INCLUDE
 841         * ldfile.c (ldfile_open_command_file): pass file name to
 842         lex_push_file.
 843         * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
 844         * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
 845         attribute.
 846
 847 Thu Jan  7 10:22:19 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 848
 849         * Makefile.in, config.h: no more default emulation.  Make the lack
 850         of emulation a compile time error
 851
 852 Wed Jan  6 01:08:37 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 853
 854         * configure.in: recognise all sparclite variants, not just 'sparclite'
 855
 856 Mon Dec 28 11:15:35 1992  Ian Lance Taylor  (ian@cygnus.com)
 857
 858         * m68kcoff.sc-sh: define _end as well as end, for consistency with
 859         aout.sc-sh.
 860
 861         * configure.in: accept *-ericsson-ose for any m68k CPU.
 862
 863         * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
 864         for each output section.
 865
 866 Mon Dec 21 16:06:59 1992  Per Bothner  (bothner@rtl.cygnus.com)
 867
 868         * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c:  Use new
 869         macro bfd_asymbol_bfd as appropriate.
 870         * Makefile.in:  Un-duplicate ldlex.c dependency.
 871         * condigure.in:  Replace my_host case table by sourcing
 872         ../bfd/configure.host.  Allow std-host as the default.
 873         * ldmisc.c:  Change logic for C++ name demangling:  There is
 874         no initial '_' to remove from stab-derived function names.
 875
 876 Sun Dec 13 16:31:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 877
 878         * ldlang.c (lang_init_script_file): don't attach the output file
 879         sections to the script file.
 880
 881 Wed Dec  9 08:38:05 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 882         * ldlang.c (wild): run expansion loop over command line bfd too.
 883         (lang_ini_script_file): initialize more parts of the command line
 884         bfd.
 885         * ldlex.l: fix DEFINED start states.
 886
 887 Mon Dec  7 08:43:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 888          -y support
 889         * ld.texinfo: new doc.
 890         * ldgram.y, ldlex.l: understand -y<symbol>
 891         * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
 892         print info. (add_ysym): new function.
 893         * ldsym.h: (ldsym_type): new define SYM_Y.
 894
 895 Sat Nov 21 03:15:27 1992  John Gilmore  (gnu@cygnus.com)
 896
 897         * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
 898         ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
 899         ldwrite.h, relax.h:  Replace all uses of EXFUN and PROTO ansi-glue
 900         macros with PARAMS.  Recreational cleanup.  Update copyrights.
 901
 902 Tue Nov 10 00:23:37 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 903
 904         * Makefile.in: pass down the bfd source directory for includes
 905
 906 Thu Nov  5 15:41:55 1992  Ian Lance Taylor  (ian@cygnus.com)
 907
 908         * ldlang.c (lang_size_sections): don't change size and address for
 909         SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
 910         sections.
 911
 912 Thu Nov  5 11:33:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 913
 914         * relax.c (build_it): re-enable the processing of data_statements
 915         in scripts, makes counted contructor lists work again.
 916
 917 Thu Nov  5 05:43:01 1992  John Gilmore  (gnu@cygnus.com)
 918
 919         * ldemul.h:  Remove uses of SDEF and PROTO macros (use PARAMS).
 920
 921 Tue Oct 20 10:56:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 922
 923         * m68kcoff.sc-sh: don't use initial underscores for etext, edata
 924         and end.
 925
 926 Mon Oct 19 09:45:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 927
 928         * Support for i386-sysv.
 929         configure.in: check for i386-*-sysv* and i386-*-sco*.
 930         i386coff.sc-sh: rewrote to support SVR3 by default.
 931         ldctor.c (find_constructors): preserve stat_ptr.
 932         ldlang.c (wild_doit): initialize vma and size of new output
 933         section to corresponding input section.  This is required for
 934         shared library support.
 935         (lang_size_sections): don't modify vma and size of sections which
 936         are never loaded (for shared libraries).
 937         ldwrite.c (copy_and_relocate): copy the contents of any section
 938         which has contents, not just sections which are loaded (for shared
 939         libraries).
 940
 941 Thu Oct 15 15:20:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 942
 943         * ldlang.c (size_input_section): count the sizes of all sections
 944         we allocate.
 945
 946 Thu Oct  8 09:05:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 947
 948         * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
 949         to demangle symbols better
 950
 951 Tue Oct  6 13:08:54 1992  Ian Lance Taylor  (ian@cygnus.com)
 952
 953         * ldlang.c (lang_finish): don't warn if -e start symbol does not
 954         exist when linking with -r.
 955
 956 Mon Oct  5 14:07:37 1992  Ian Lance Taylor  (ian@cygnus.com)
 957
 958         * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
 959         .bss segment.
 960
 961 Mon Oct  5 08:55:14 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 962
 963         * ldmain.c (linear_library): don't even think about processing
 964         an object file if it's already been done
 965
 966 Thu Oct  1 23:14:59 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 967
 968         * configure.in: the hp9000/300 config file is now hp300
 969
 970 Wed Sep 30 07:34:09 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 971
 972         * config/z8ksim.mt: new file
 973
 974 Fri Sep 25 13:49:52 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
 975
 976         * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
 977         lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
 978
 979         * ld.h (strip_symbols_type): Add value STRIP_SOME.
 980         * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
 981         * ldlang.c (lang_add_keepsyms_file): New function.
 982         * ldlex.l: Handle "-retain-symbols-file".
 983         * ldsym.c (keepsyms_file, kept_syms): New vars.
 984         (process_keepsyms): New functihon; reads file, marks symbols for
 985         saving.
 986         (write_file_locals): File symbols should always be kept.
 987         (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
 988         and "-s".  Process retain-symbols file before setting symtab.
 989         * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
 990         (keepsyms_file, kept_syms): Declare them.
 991
 992         * ldmain.c (main): Non-fatal errors should still cause non-zero
 993         exit status even with -r.
 994
 995 Fri Sep 25 11:08:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 996
 997         Added initial support for the z8k
 998         * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
 999         * configure.in, Makefile.in: modified to reflect above
1000
1001         * ldlang.c (lang_check): when linking conflicting architectures,
1002         make the output file reflect at least one of the bad inputs.
1003
1004 Tue Sep 15 15:35:38 1992  Ian Lance Taylor  (ian@cygnus.com)
1005
1006         * Makefile.in (install): if $(tooldir) exists, install ld in
1007         $(tooldir)/bin.
1008
1009 Fri Sep 11 10:24:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1010
1011         * Makefile.in, configure.in: modified to support i386-coff
1012         * i386coff.sh: new file
1013
1014 Wed Sep  9 11:52:58 1992  Ian Lance Taylor  (ian@cygnus.com)
1015
1016         * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1017         added m68k-coff emulation mode, stolen from a29k emulation.
1018         Almost certainly wrong, but perhaps better than sun3.
1019
1020 Thu Sep  3 14:19:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
1021
1022         * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1023         gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1024         vanilla.em:  Rename all (generated) ld__*.c files to em_.c.
1025         This is one character shorter, and lets people build on
1026         SVR3 system. (ld__h8300xray.[co] was the killer there;
1027         h8300xray.sc-sh is also overlong, but seems harmless.)
1028         Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1029         * Makefile.in (clean):  Fix typo mostclean -> mostlyclean.
1030         * configure.in:  Add host isc.
1031
1032         * ldver.c:  Call it version 2.0.
1033
1034 Wed Sep  2 00:21:33 1992  Per Bothner  (bothner@rtl.cygnus.com)
1035
1036         * ldver.c:  Bump to version 0.98.
1037         * TODO:  New file.
1038
1039         * Makefile.in:  Added mostlyclean, distclean, realclean rules.
1040
1041 Tue Sep  1 23:42:16 1992  Per Bothner  (bothner@rtl.cygnus.com)
1042
1043         * ldmisc.c (xrealloc):  New (needed by ../libiberty/cplus.dem.c).
1044         * ldlex.l: Moved comment() to end, since some compilers
1045         otherwise have problems with input() used before it is defined.
1046
1047 Tue Sep  1 17:45:51 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1048
1049         * configure.in: added Solaris 2 and Irix 4 host support.
1050
1051 Mon Aug 31 19:27:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1052
1053         * Makefile.in: remove -S flag from the FLEX definition
1054
1055         * configure.in: rewrote, using new style case statement.  use
1056         m68k.mt for m68k-aout systems
1057
1058 Sun Aug 30 21:38:53 1992  Ian Lance Taylor  (ian@cygnus.com)
1059
1060         * Makefile.in: map "ld" through program_transform_name when
1061         installing.
1062
1063 Sun Aug 30 18:12:13 1992  Per Bothner  (bothner@rtl.cygnus.com)
1064
1065         * cplus-dem.c:  Removed.  Use the version in libiberty now.
1066         * ldmisc.c:  Use new libiberty version of cplus_demangle().
1067
1068 Thu Aug 27 16:38:42 1992  Ian Lance Taylor  (ian@cygnus.com)
1069
1070         * gld960.em (gld960_choose_target): default to little endian, not
1071         big endian.
1072
1073 Wed Aug 26 17:28:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1074
1075         * ldlang.c (lang_process): don't pass null pointers when
1076         abs_output_section is what is required.
1077         * ldwrite.c (ldwrite): use malloc to allocate the largest space
1078         used, and pass that down.
1079         * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1080         than alloca.
1081
1082 Mon Aug 24 14:42:06 1992  Ian Lance Taylor  (ian@cygnus.com)
1083
1084         * configure.in, config/ose68.mt: renamed OSE to ose.
1085
1086 Thu Aug 20 19:55:22 1992  Ken Raeburn  (raeburn@cygnus.com)
1087
1088         * ldsym.c (write_file_locals): Reorder check for common or
1089         undefined symbols so that it works.
1090
1091 Tue Aug 18 13:41:36 1992  Ian Lance Taylor  (ian@cygnus.com)
1092
1093         * configure.in: accept all m68K family members.
1094
1095         * Makefile.in: always create installation directories.
1096
1097 Thu Aug 13 11:49:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1098
1099         * ldlex.l: now parses comment correctly, added ~ to acceptable
1100         chars in filenames
1101
1102         * ldexp.c (exp_unop): pass down abs_output_section - now can have
1103         unary -ve constants.
1104
1105         * ldlang.c (lang_finish): warn when an entry symbol supplied on
1106         the command line can't be found.
1107
1108 Fri Aug  7 12:31:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1109
1110         * ldlang.h: add new field "loadable" to output_section_statement.
1111         * ldlang.c (lang_output_section_statement_lookup): initilize new
1112         field. (wild_doit): if new field is not set, then stop output
1113         section from being loadable.
1114         (lang_enter_output_section_statement): set the field from the
1115         NOLOAD keyword
1116         * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1117         * h8300hms.sc-sh, h8300hms.em: get -r right.
1118
1119 Thu Aug  6 18:35:21 1992  Per Bothner  (bothner@rtl.cygnus.com)
1120
1121         * ldint.texinfo:  New internals manual (beginnings thereof).
1122         * PORTING:  Removed, merged into ldint.texinfo.
1123
1124 Tue Aug  4 21:12:29 1992  Per Bothner  (bothner@rtl.cygnus.com)
1125
1126         * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1127         cdtest.exp:  A test program (copied from libg++/test-install)
1128         that tests that constructor and destructors are handled
1129         corrrectly.
1130
1131 Mon Aug  3 14:58:19 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1132
1133         * Makefile.in (install): install from ld.new, renaming during the
1134         copy, or else the next 'make install' needs to re-link ld.
1135
1136 Mon Jul 20 03:37:06 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
1137
1138         * configure.in: generalise hp recognition (from sef).
1139
1140 Sat Jul 18 14:46:04 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1141
1142         * configure.in: recognize bsd and hpux hppa configurations.
1143         error messages echo to stderr, not stdout
1144
1145 Fri Jul 17 22:06:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1146
1147         * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1148           ldmisc.c: removed rcsid's.
1149
1150 Tue Jul 14 08:34:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1151
1152         * ldlang.c (lang_map): print changes in sizes due to relaxing
1153         (size_input_section): maintain the delta information.
1154         * ldlang.h: add new field to struct to contain delta info.
1155         * relax.c  (relax_section): complain if input not relaxable.
1156         * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1157         start of a filename
1158
1159 Mon Jul 13 17:33:00 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1160
1161         * ldmain.c(main): prevent -r and -relax from being on at the same
1162         time.
1163
1164 Wed Jul  1 17:51:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1165
1166         * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1167         aliasing problems
1168
1169
1170 Thu Jun 18 09:38:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1171
1172         * h8300hms.em, h8300hms.sc-sh:  do the right thing for -r
1173         * ldexp.c:  lint
1174         * ldlang.c(open_output): set the target arch and machine as soon
1175         as we can. (lang_size_sections): use new macros for setting vma
1176         * ldwrite.c: lint
1177
1178 Mon Jun 15 08:47:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
1179
1180         * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1181         Also deleted an unreachable path to wrs.
1182
1183 Wed May 27 23:24:19 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
1184
1185         * Makefile.in (install): use -d test for $tooldir before
1186         installing ld there so that $tooldir can be inherited from
1187         top-level Makefile.
1188
1189 Wed May 27 16:56:48 1992  Per Bothner  (bothner@rtl.cygnus.com)
1190
1191         * ldlang.c:  Two non-substantial changes for the sake of
1192         the old Portable C Compiler.
1193
1194 Wed May 27 15:15:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1195
1196         * ldgram.y, ldlex.l: parse ABSOLUTE
1197         * ldexp.c: add support for ABSOLUTE
1198
1199 Wed May 27 13:07:20 1992  Per Bothner  (bothner@rtl.cygnus.com)
1200
1201         * Makefile.in:  Added default definitions for HOSTING_CRT0,
1202         HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1203         * config/*.mh:  Miscellaneous clean-up:  Removed definitions
1204         of YACC (since it is not longer used in the Makefile).
1205         Remove HOSTING_* definitions that are subsumed by the
1206         ones added to Makefile.in.  Removed most definitions of CC.
1207         * config/{sparc,news,hp300bsd,decstation}.mh:  Removed;
1208         These are no longer needed.
1209
1210 Fri May 22 13:47:19 1992  Per Bothner  (bothner@cygnus.com)
1211
1212         * Makefile.in:  Use srcdir instead of VPATH in ldgram/ldlex
1213         rules, since these are used when building a distribution.
1214         * Makefile.in (ldlex.c):  Don't re-direct output, since that
1215         leaves a bogus output files if it fails.
1216
1217         * config/sparc.mh:  Fix HOSTING_LIBS so it has a chance of working.
1218         * ldlex.c:  Fix some unnecessary flex-specific-isms.
1219
1220 Fri May  8 11:49:43 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1221
1222         * ldgram.y: move spurious semicolon
1223         * ldexp.h: fix prototype
1224
1225 Thu May  7 17:01:12 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
1226
1227         * ld.texinfo: references to linker now say "ld" not "gld".
1228
1229 Wed May  6 13:26:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1230
1231         changed calling convention for Q_enter_global_ref
1232         * ldexp.c, ldlang.c, ldmain.c: reflect this
1233         * ldver.c: bump version to 1.97.1
1234         * ldindr.c (add_indirect): when an edict declaring an indirect
1235         symbol is found, make sure that any ideas about the symbol being
1236         common are changed if it now known to be defined.
1237         * ldmain.c (linear_library): complain once if archive isn't
1238         ranlibbed.
1239         * ldlang.h, ldlang.c: make room for and initialize the complain
1240         once field.
1241
1242 Wed May  6 11:07:35 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1243
1244         * Makefile.in: use flex & bison from ../ if they exist.
1245
1246 Tue May  5 17:47:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1247
1248         * relax.c (build_it): don't allocate space in the output file for
1249         stuff if -R flag applys to it.
1250         * ldfile.c: merge in VMS filename support
1251         * ldmain.c (main): take out ./ from library path, and close file
1252         before unlinking. Make multiple defs of a symbol create an
1253         unexecable file.
1254         * ldmisc.c: fatal errosrs delete output file
1255
1256 Tue May  5 14:05:05 1992  Per Bothner  (bothner@rtl.cygnus.com)
1257
1258         * ldver.c:  Increase version number to 1.97, for consistency
1259         with ../binutils.
1260
1261 Tue May  5 12:12:24 1992  K. Richard Pixley  (rich@cygnus.com)
1262
1263         * Makefile.in: FLEX -> LEX.
1264
1265         * ld.texinfo: {} -> @{@}.
1266
1267 Mon May  4 17:52:41 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
1268
1269         * ld.texinfo: describe alternate, MRI-compatible linker scripts
1270         (and associated change in -c option, now used for these scripts)
1271
1272 Mon May  4 16:10:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1273
1274         * ldver.c: Bumped version to 1.96 - new release, resync with the
1275         bfd too #.
1276         * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1277         rather than with raw malloc, makes it easier to track where memory
1278         is going.
1279         * ldsym.h, ldsym.c: create obstack for all global symbols too.
1280         * ldwrite.c (ldwrite): moved malloc so only used when needed.
1281         * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1282
1283
1284 Fri May  1 18:17:52 1992  K. Richard Pixley  (rich@cygnus.com)
1285
1286         * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1287
1288         * Makefile.in: use bootstrap for check.
1289
1290 Fri May  1 13:03:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1291
1292         * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1293         PUBLIC.
1294         * Makefile.in: now use flex, not lex
1295         * ldlex.l, ldlang.c, ldctor.c: lint
1296
1297 Wed Apr 22 12:48:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1298
1299         * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1300         different sorts of filenames on the command line than in a script.
1301
1302 Mon Apr 20 22:37:04 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1303
1304         * Makefile.in: rework CFLAGS so that they can be passed on the
1305           make command line.  Remove MINUS_G.  Default CFLAGS to -g.
1306
1307 Fri Apr 17 08:57:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1308
1309         * relax.c: added handling for new "padding" seclet type, used to
1310         fill out gaps between section.
1311         * ldgram.y, ldlex.l: now -defsym on the command line is done
1312         properly.
1313
1314 Wed Apr 15 21:20:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1315
1316         * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1317
1318 Wed Apr 15 16:09:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1319
1320         * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1321         scripts.
1322
1323 Thu Apr  9 05:52:02 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
1324
1325         * Makefile.in (install): Install second copy in $(tooldir)/bin
1326         without $(program_prefix), since that's what gcc expects.
1327
1328 Sat Apr  4 17:44:06 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1329
1330         * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1331         * h8300*: fix bit rot and add support for h8300xray target
1332         * go32.sh: target emulation for go32.
1333
1334 Mon Mar 16 14:53:29 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
1335
1336         * gld960.em, i960.sc-sh. Fix i960 bit rot
1337
1338 Fri Mar 13 19:47:22 1992  K. Richard Pixley  (rich@cygnus.com)
1339
1340         * Makefile.in: install man page.
1341
1342 Fri Mar 13 08:23:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1343
1344         * config/mt-<foo> renamed to <foo>.mt
1345         * config/mh-<foo> renamed to <foo>.mt
1346         * configure.in changed to reflect this
1347         * genscripts.sh now make .xbn files rather than .xN files
1348
1349 Sat Mar  7 03:40:40 1992  K. Richard Pixley  (rich@cygnus.com)
1350
1351         * ldver.h: fix decl of ldversion.
1352
1353 Fri Mar  6 22:00:35 1992  K. Richard Pixley  (rich@cygnus.com)
1354
1355         * Makefile.in: added check target.
1356
1357 Fri Mar  6 06:59:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1358
1359         * ldmain.c (Q_enter_file_symbols): now aliases work again
1360
1361 Thu Mar  5 21:39:29 1992  K. Richard Pixley  (rich@cygnus.com)
1362
1363         * Makefile.in: added clean-info target.
1364
1365 Thu Mar  5 16:55:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1366
1367         * ldexp.c (exp_print_tree): don't try and follow null pointers
1368         around.
1369         * ldgram.y: remove 11 shift reduce errors
1370
1371 Tue Mar  3 15:46:39 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1372
1373         * Makefile.in: added tooldir and program_prefix.
1374
1375 Fri Feb 28 08:17:45 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1376
1377         * ldlang.c (size_input_section): don't move absolute sections
1378         around!
1379
1380
1381 Thu Feb 27 09:20:41 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1382
1383         * cplus-dem.c: yet another copy of this - maybe it should go into
1384         libiberty ?
1385         * ldgram.y: now -V and -v have different actions
1386         * ldver.c: if -V, prints list of emulations compiled in
1387         * ldmisc.c: support for cplus demangling
1388
1389
1390 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
1391
1392         * Makefile.in, configure.in: removed traces of namesubdir,
1393           -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
1394           copyrights to '92, changed some from Cygnus to FSF.
1395
1396 Thu Feb 20 17:43:46 1992  Per Bothner  (bothner at cygnus.com)
1397
1398         * Makefile.in:  Change mkscript rule into one for ./mkscript
1399         (for the sake of makes that don't realize they're the same).
1400         * PORTING:  Add more details.
1401         * genscripts.sh:  Add more tailorability of DATA_ALIGNMENT.
1402
1403 Mon Feb 17 12:04:36 1992  Per Bothner  (bothner at cygnus.com)
1404
1405         * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1406         config/mt-hp300bsd:  New port to hp300 running BSD.
1407
1408 Sat Feb 15 13:59:54 1992  Per Bothner  (bothner at cygnus.com)
1409
1410         Major rewrite of how ld is configured.  The major idea
1411         is to use shell scripts to generate everything.
1412         * generic.em replaces ldtemplate.
1413         * Other *.em files replace various *.c files.
1414         A *.em file is a shell script that generates the corresponding
1415         ld__*.c file that implements an emulation.  This is usually
1416         a straight 'cat' of a here-document, possibly with substitutions.
1417         * Script files (*.sc) are places by *.sc-sh scripts.
1418         Again, these are simple shell scripts that 'cat'
1419         here-documents, usually with some substitutions.
1420         The output a *.sc-sh is a script file.
1421         * Each emulation is defined by a short shell script with
1422         extension *.sh that specifies the emulation-specific
1423         parameters (such as the name of the *.sh-sc and *.em
1424         files to use).
1425         * genscript.sh is the master shell script used to generate
1426         an emulation.  It is passed various argument, including
1427         the name a the emulation-speciic *.sh file that it
1428         "sources" to set variables to emulation-specifc parameters.
1429         * config/mt-foo:  Changed EMUL=GLDFOO_EMULATION_NAME
1430         to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1431         * config/mh-foo:  Rename LDEMULATION names as appropriate
1432         (usually 'gldfoo' -> plain 'foo').
1433         * ldwrite.c:  Fixed a typo in a comment.
1434         * Makefile.in:  Major changes.  Removed some the sed
1435         magic to converts scripts, since that is now handled
1436         by genscripts.sh and the *.sc-sh scipt generators.
1437         * config.h:  Remove a bunch of macros defining emulations
1438         and targets.  This becomes one less file to edit when
1439         adding emulations or targets.
1440         * ldemul.h (struct ld_emulation_xfer_struct):  Add
1441         emulation_name and target_name fields.
1442         * ldemul.c, ldemul.h:  Define some default functions used
1443         by most emulations (and remove from the *.em scripts).
1444         * ldemul.c (ldemul_choose_target):  Search the new
1445         ld_emulations array using a loop (instead of a hardwired
1446         nested if statement).
1447         Define the ld_emulation from the automatically-geenrated
1448         ldemul-list.h.  This means you no longer have to edit ldemul.c
1449         to add a new emulation.
1450         * ldmain.c:  Replace {GLD,LNK}960_EMULATION_NAME by
1451         their expansions, since the former no longer exist.
1452         * PORTING:  A very rough first draft of a porting guide.
1453
1454         * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1455         to be terminated by a new-line (instead of requiring a semicolon).
1456
1457 Mon Feb 10 16:21:02 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1458
1459         * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1460         tests for NULL pointers all over the place.
1461         * ldlang.c (lang_process): remember to relocate global symbols
1462         *after* relaxing has done it stuff.
1463
1464 Thu Feb  6 11:40:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1465
1466         * config/mt-coff-h8300: use EMUL like everything else
1467         * ldlang.c: (print_padding_statement): print the right address.
1468         * Makefile.in, config.h, ldemul.c: renamed  h8300hds to h8300hms
1469
1470
1471 Tue Feb  4 15:28:01 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1472
1473         * ldlex.l: Put pack -noinhibit-exec and -sort-common
1474         * ldlang.c (print_data_statement): print the right address.
1475
1476 Thu Jan 30 17:51:53 1992  Per Bothner  (bothner at cygnus.com)
1477
1478         * Makefile.in:  The rule for testing ld by re-linking itself
1479         via an intermediate -r link was moved to the ld1 rule
1480         instead of the ld2 rule.  This allows ld2 and ld3 to be identical,
1481         which allows the bootstrap rule to work.
1482         * ldctor.c (find_constructors):  Don't create a constructor
1483         list if it is already defined (as would happen if ld is
1484         invoked by collect).
1485
1486 Wed Jan 29 08:35:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1487
1488         * config/mh-sparc.h: now uses libgcc.a
1489         * ldmain.c: quit using exit
1490         * *sc: use *(COMMON) rather than [COMMON]
1491         * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1492         to allow preprocessing of .l file.
1493         * Makefile.in: New ldlex.l mangling
1494         * ldexp.c (fold_binary): perform expressions with % and / in
1495         integer.
1496         * ldfile.c (open_a): open archives on VMS in a special way
1497
1498
1499 Tue Jan 28 10:18:16 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1500
1501         * ldgram.y: map -M behave in the same way as -Map (sets file name
1502         to be "-".
1503         * ldsym.c, ldlang.c: remember that size of a section is dependent on
1504         whether or not relaxing has been done.
1505         * ldmain.c: don't open a map file if it doesn't have a name
1506         * relax.c: all the brains have moved into bfd.
1507         * ldwrite.c: ammend comment
1508
1509 Fri Jan 24 14:23:46 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1510
1511         * Makefile.in: added relax, also made three stage go through a
1512         partial link stage.
1513         * relax.c : added
1514         * config.h: if GNU960 defined, then default emulation mode is
1515         GLD960
1516         * ldexp.h, ldexp.c: map to file hooks
1517         * ldlang.c: map to file hooks
1518         * ldgram.y: added -Map -relax
1519         * ldlex.l: added -relax, -Map
1520         * ldmain.c: open map file
1521         * ldmisc.c: support for map file
1522         * ldwrite.c: new relax magic
1523
1524 Thu Dec 19 18:49:51 1991  John Gilmore  (gnu at cygnus.com)
1525
1526         * Makefile.in, config/tm-*.h:  Clean up make output, only
1527         pass DEFAULT_EMULATION to ldmain.c.
1528
1529 Wed Dec 18 15:02:47 1991  Per Bothner  (bothner at cygnus.com)
1530
1531         * ldver.c:  Bump to version 1.94.
1532
1533 Tue Dec 10 04:07:23 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1534
1535         * Makefile.in: infodir belongs in datadir.
1536
1537 Mon Dec  9 16:26:43 1991  Per Bothner  (bothner at cygnus.com)
1538
1539         * Makefile.in:  Pass -y to bison.  (Again;
1540         accidentally deleted by Rich.)
1541         * news.sc, ldgld68k.sc:  Define __end as well as _end.
1542
1543 Sat Dec  7 17:19:26 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
1544
1545         * ldindr.h: added to contain prototypes of ldindr.c
1546         * ldfile.c: include ctype.h
1547         * ldmain.c: include the requried prototype headers
1548         * ldwrite.c: get_reloc_upper_bound has been renamed
1549         bfd_get_reloc_upper_bound
1550
1551 Fri Dec  6 23:29:26 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1552
1553         * Makefile.in: punt "fundamental" mode because it breaks my emacs
1554           macros.  install using INSTALL_PROGRAM and INSTALL_DATA.  remove
1555           spaces following hyphens, bsd make can't cope.  added
1556           standards.text support and made it look like all the other
1557           makefiles.
1558
1559         * configure.in: configure now runs entirely in objdir so make file
1560           existence checks against ${srcdir}.  Mark this directory as
1561           target dependent.
1562
1563 Thu Dec  5 22:46:16 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1564
1565         * Makefile.in: idestdir and ddestdir go away.  Added copyrights
1566           and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
1567           and mandir now keyed off datadir by default.
1568
1569 Wed Dec  4 23:36:55 1991  Per Bothner  (bothner at cygnus.com)
1570
1571         * ldver.c:  Bumped version to 1.93.
1572         * Makefile.in:  Pass -y to bison.
1573
1574 Mon Nov 25 18:28:40 1991  Steve Chamberlain  (sac at cygnus.com)
1575
1576         * config.h: h8 is now coff, not ieee
1577         * h8300hds.sc: reflect the same
1578
1579 Thu Nov 14 19:55:09 1991  Per Bothner  (bothner at cygnus.com)
1580
1581         * ldver.c (ldversion()):  Update to 1.92.
1582         * ldctor.c: There are two places constructor sets
1583         can be defined.  One of them checked for an existing
1584         duplicate, the other didn't.  Unfortunately, the latter
1585         was called after the former ...
1586         So, factor out code for inserting a new element into
1587         constructor_name_list (after checking for a duplicate)
1588         into a new function add_constructor_name, and call
1589         it from both aforementioned places (ldlang_add_constructor
1590         and ldlang_check_for_constructors).
1591
1592 Wed Nov 13 15:17:43 1991  Per Bothner  (bothner at cygnus.com)
1593
1594         * Makefile.in:  Rename .c files generated from ldtemplate
1595         to have names starting with ld__.  This helps 'make clean'.
1596
1597 Tue Nov 12 18:36:50 1991  Steve Chamberlain  (sac at cygnus.com)
1598
1599         * Makefile.in: Take out the version number for install
1600         * m88kbcs.sc: put in contructor blocks.
1601
1602 Mon Nov 11 18:47:33 1991  Per Bothner  (bothner at cygnus.com)
1603
1604         * ldmisc.c, ldmisc.h:  Re-write info() to take a filename
1605         parameter, a format, and an arg pointer, and rename it to
1606         vfinfo().  Write info() in terms of new vfinfo().
1607         New einfo() is the same as info(), except it writes to stderr.
1608         * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1609         ldmisc.c:  Replace "error" calls to info() by new einfo().
1610
1611 Mon Nov 11 09:57:32 1991  Steve Chamberlain  (steve at cygnus.com)
1612
1613         * ldlex.l ldgram.y: made -V option do same as -v
1614         * Makefile.in: Added $(MINUS_G) flag so debugging can be
1615         turned off
1616
1617 Sun Nov  3 16:37:37 1991  Steve Chamberlain  (steve at cygnus.com)
1618          i386 aout changes from Bob Kukura
1619         * Makefile.in, config.h: added i386aout support
1620         * configure.in: fixed /h-{myhost} typo
1621         * ldgram.y: -MM now gives more boring map.
1622         * ldlang.c: now does D_PAGED flag the right way.
1623         * ldsym.c: -MM flags does the right thing.
1624
1625 Sun Nov  3 15:00:03 1991  Per Bothner  (bothner at cygnus.com)
1626
1627         * configure.in:  Fixed typo.  Also, a fix for hp300bsd.
1628         * ldlang.c (init_os):  Compensate for BFD change,
1629         where bfd_make_section now returns NULL for a duplicate
1630         section request, instead of the old section.
1631
1632 Thu Oct 17 15:27:13 1991  Per Bothner  (bothner at cygnus.com)
1633
1634         * ldver.c: Bump to version 1.91 (consistent with binutils).
1635
1636 Wed Oct 16 12:27:08 1991  Per Bothner  (bothner at cygnus.com)
1637
1638         * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1639         ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1640         ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1641         ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1642         Add or update copyright notices.
1643
1644 Mon Oct 14 23:55:27 1991  Per Bothner  (bothner at cygnus.com)
1645
1646         * README: New file.
1647         * Makefile.in:  Changed installation directory name scheme
1648         to be consistent with gcc.  Also changed 'install'.
1649
1650 Mon Oct 14 17:30:02 1991  Roland H. Pesch  (pesch at cygnus.com)
1651
1652         * Makefile.in: new targets ld.mm, ld.me
1653
1654 Mon Oct 14 17:27:24 1991  Per Bothner  (bothner at cygnus.com)
1655
1656         * Makefile.in, ldtemplate:  Need to use separate scripts
1657         for -n and -N options.  Yet more complication.
1658
1659 Fri Oct 11 22:40:46 1991  John Gilmore  (gnu at cygnus.com)
1660
1661         * Makefile.in:  Avoid using $< in explicit Make rules (it doesn't
1662         work).  Add some lines to avoid Sun Make VPATH bugs.
1663
1664 Fri Oct 11 16:42:22 1991  Per Bothner  (bothner at cygnus.com)
1665
1666         * news.sc: Add alignment for data segment.
1667         * ldtemplate: Add (yet another) script to get for -n or -N
1668         options.  (These need different alignment than ZMAGIC files.)
1669         * Makefile.in:  Add stuff for new foo.xn scripts.
1670         These are generated by replacing "ALIGN(0x...00)" by ".".
1671
1672 Fri Oct 11 15:43:04 1991  Roland H. Pesch  (pesch at cygnus.com)
1673
1674         * Makefile.in: new targets ld.ms, ld-index.ms
1675         ld.texinfo: remove tabs, other cleanups for texi2roff
1676
1677 Fri Oct 11 13:51:54 1991  Per Bothner  (bothner at cygnus.com)
1678
1679         * ldmain.c (main): Make config.magic_demand_paged be true
1680         by default.  Don't the WP_TEXT and D_PAGED flags of
1681         output_bfd here; it's too late, so set it when output_bfd
1682         is created (in ldlang.c).  Also fix setting of EXEC_P flag
1683         * ldlang.c (ldlang_open_output):  Set output_bfd->flags here.
1684         * ldlang.c: Remove some duplicate extern declarations.
1685         * ldgram.y: Fixes to -N and -n options.
1686         * Makefile.in:  Recognize upper case letters in sed script
1687         to remove assignments from script files.
1688         * ldtemplate:  Don't assukme that -N or -n options
1689         imply use of -r script.
1690         * mkscript.c:  Tweaking to correctly handle \n and \\ in input.
1691
1692 Fri Oct 11 10:29:27 1991  Steve Chamberlain  (steve at cygnus.com)
1693
1694         * ldtemplate: include bfd.h before sysdep.h.
1695
1696 Fri Oct 11 04:24:45 1991  John Gilmore  (gnu at cygnus.com)
1697
1698         Restructure configuration scheme for bfd, binutils, ld.
1699
1700         * include/sys/h-*.h:  Move to bfd/hosts/h-*.h.
1701         * configure.in:  Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1702         Change some config names to match other dirs.
1703         * *.c:  Include bfd.h before sysdep.h, so ansidecl and PROTO()
1704         get defined first.
1705         * config/:  Rename some config files to match up h-*.h names.
1706         Remove all the HOST_SYS definitions from the config files.
1707
1708 Tue Oct  8 16:00:57 1991  Per Bothner  (bothner at cygnus.com)
1709
1710         * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1711         * ldtemplate: Remove ldfile_add_library_path calls;
1712         just use the SEARCH_DIR commands in the script files.
1713         * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1714         the SEARCH_DIR commands in the scripts (using ugly sed magic).
1715         This is primarily intended for cross-linking, where you would
1716         place libaries in a different place than native libraries.
1717         Also, emulations made from ldtemplate now use $(srcdir).
1718         * ldglda29k.sc:  Change SEARCH_DIR commands to a conventional
1719         form; people can use the Makefile's LIB_PATH to override.
1720
1721 Tue Oct  8 14:51:21 1991  Roland H. Pesch  (pesch at cygnus.com)
1722
1723         * Makefile.in: fix target ld.dvi, add target ld.info
1724         ld.texinfo: make info filename ld.info
1725
1726 Fri Oct  4 21:51:58 1991  John Gilmore  (gnu at cygnus.com)
1727
1728         * Makefile.in:  Avoid using $< in non-suffix rules (breaks on Sun
1729         Make).
1730         * ldfile.c, ldlang.c, ldmain.c, ldwrite.c:  Cope with renames of a
1731         few BFD types & enums.
1732