ld/ChangeLog

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