ld/ChangeLog

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