ld/ChangeLog

   1 Mon Oct  5 08:55:14 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
   2
   3         * ldmain.c (linear_library): don't even think about processing
   4         an object file if it's already been done
   5
   6 Thu Oct  1 23:14:59 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
   7
   8         * configure.in: the hp9000/300 config file is now hp300
   9
  10 Wed Sep 30 07:34:09 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  11
  12         * config/z8ksim.mt: new file
  13
  14 Fri Sep 25 13:49:52 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
  15
  16         * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
  17         lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
  18
  19         * ld.h (strip_symbols_type): Add value STRIP_SOME.
  20         * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
  21         * ldlang.c (lang_add_keepsyms_file): New function.
  22         * ldlex.l: Handle "-retain-symbols-file".
  23         * ldsym.c (keepsyms_file, kept_syms): New vars.
  24         (process_keepsyms): New functihon; reads file, marks symbols for
  25         saving.
  26         (write_file_locals): File symbols should always be kept.
  27         (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
  28         and "-s".  Process retain-symbols file before setting symtab.
  29         * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
  30         (keepsyms_file, kept_syms): Declare them.
  31
  32         * ldmain.c (main): Non-fatal errors should still cause non-zero
  33         exit status even with -r.
  34
  35 Fri Sep 25 11:08:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  36
  37         Added initial support for the z8k
  38         * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
  39         * configure.in, Makefile.in: modified to reflect above
  40
  41         * ldlang.c (lang_check): when linking conflicting architectures,
  42         make the output file reflect at least one of the bad inputs.
  43
  44 Tue Sep 15 15:35:38 1992  Ian Lance Taylor  (ian@cygnus.com)
  45
  46         * Makefile.in (install): if $(tooldir) exists, install ld in
  47         $(tooldir)/bin.
  48
  49 Fri Sep 11 10:24:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  50
  51         * Makefile.in, configure.in: modified to support i386-coff
  52         * i386coff.sh: new file
  53
  54 Wed Sep  9 11:52:58 1992  Ian Lance Taylor  (ian@cygnus.com)
  55
  56         * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
  57         added m68k-coff emulation mode, stolen from a29k emulation.
  58         Almost certainly wrong, but perhaps better than sun3.
  59
  60 Thu Sep  3 14:19:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
  61
  62         * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
  63         gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
  64         vanilla.em:  Rename all (generated) ld__*.c files to em_.c.
  65         This is one character shorter, and lets people build on
  66         SVR3 system. (ld__h8300xray.[co] was the killer there;
  67         h8300xray.sc-sh is also overlong, but seems harmless.)
  68         Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
  69         * Makefile.in (clean):  Fix typo mostclean -> mostlyclean.
  70         * configure.in:  Add host isc.
  71
  72         * ldver.c:  Call it version 2.0.
  73
  74 Wed Sep  2 00:21:33 1992  Per Bothner  (bothner@rtl.cygnus.com)
  75
  76         * ldver.c:  Bump to version 0.98.
  77         * TODO:  New file.
  78
  79         * Makefile.in:  Added mostlyclean, distclean, realclean rules.
  80
  81 Tue Sep  1 23:42:16 1992  Per Bothner  (bothner@rtl.cygnus.com)
  82
  83         * ldmisc.c (xrealloc):  New (needed by ../libiberty/cplus.dem.c).
  84         * ldlex.l: Moved comment() to end, since some compilers
  85         otherwise have problems with input() used before it is defined.
  86
  87 Tue Sep  1 17:45:51 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
  88
  89         * configure.in: added Solaris 2 and Irix 4 host support.
  90
  91 Mon Aug 31 19:27:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
  92
  93         * Makefile.in: remove -S flag from the FLEX definition
  94
  95         * configure.in: rewrote, using new style case statement.  use
  96         m68k.mt for m68k-aout systems
  97
  98 Sun Aug 30 21:38:53 1992  Ian Lance Taylor  (ian@cygnus.com)
  99
 100         * Makefile.in: map "ld" through program_transform_name when
 101         installing.
 102
 103 Sun Aug 30 18:12:13 1992  Per Bothner  (bothner@rtl.cygnus.com)
 104
 105         * cplus-dem.c:  Removed.  Use the version in libiberty now.
 106         * ldmisc.c:  Use new libiberty version of cplus_demangle().
 107
 108 Thu Aug 27 16:38:42 1992  Ian Lance Taylor  (ian@cygnus.com)
 109
 110         * gld960.em (gld960_choose_target): default to little endian, not
 111         big endian.
 112
 113 Wed Aug 26 17:28:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 114
 115         * ldlang.c (lang_process): don't pass null pointers when
 116         abs_output_section is what is required.
 117         * ldwrite.c (ldwrite): use malloc to allocate the largest space
 118         used, and pass that down.
 119         * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
 120         than alloca.
 121
 122 Mon Aug 24 14:42:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 123
 124         * configure.in, config/ose68.mt: renamed OSE to ose.
 125
 126 Thu Aug 20 19:55:22 1992  Ken Raeburn  (raeburn@cygnus.com)
 127
 128         * ldsym.c (write_file_locals): Reorder check for common or
 129         undefined symbols so that it works.
 130
 131 Tue Aug 18 13:41:36 1992  Ian Lance Taylor  (ian@cygnus.com)
 132
 133         * configure.in: accept all m68K family members.
 134
 135         * Makefile.in: always create installation directories.
 136
 137 Thu Aug 13 11:49:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 138
 139         * ldlex.l: now parses comment correctly, added ~ to acceptable
 140         chars in filenames
 141
 142         * ldexp.c (exp_unop): pass down abs_output_section - now can have
 143         unary -ve constants.
 144
 145         * ldlang.c (lang_finish): warn when an entry symbol supplied on
 146         the command line can't be found.
 147
 148 Fri Aug  7 12:31:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 149
 150         * ldlang.h: add new field "loadable" to output_section_statement.
 151         * ldlang.c (lang_output_section_statement_lookup): initilize new
 152         field. (wild_doit): if new field is not set, then stop output
 153         section from being loadable.
 154         (lang_enter_output_section_statement): set the field from the
 155         NOLOAD keyword
 156         * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
 157         * h8300hms.sc-sh, h8300hms.em: get -r right.
 158
 159 Thu Aug  6 18:35:21 1992  Per Bothner  (bothner@rtl.cygnus.com)
 160
 161         * ldint.texinfo:  New internals manual (beginnings thereof).
 162         * PORTING:  Removed, merged into ldint.texinfo.
 163
 164 Tue Aug  4 21:12:29 1992  Per Bothner  (bothner@rtl.cygnus.com)
 165
 166         * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
 167         cdtest.exp:  A test program (copied from libg++/test-install)
 168         that tests that constructor and destructors are handled
 169         corrrectly.
 170
 171 Mon Aug  3 14:58:19 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 172
 173         * Makefile.in (install): install from ld.new, renaming during the
 174         copy, or else the next 'make install' needs to re-link ld.
 175
 176 Mon Jul 20 03:37:06 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
 177
 178         * configure.in: generalise hp recognition (from sef).
 179
 180 Sat Jul 18 14:46:04 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 181
 182         * configure.in: recognize bsd and hpux hppa configurations.
 183         error messages echo to stderr, not stdout
 184
 185 Fri Jul 17 22:06:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 186
 187         * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
 188           ldmisc.c: removed rcsid's.
 189
 190 Tue Jul 14 08:34:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 191
 192         * ldlang.c (lang_map): print changes in sizes due to relaxing
 193         (size_input_section): maintain the delta information.
 194         * ldlang.h: add new field to struct to contain delta info.
 195         * relax.c  (relax_section): complain if input not relaxable.
 196         * ldlex.l : add '_', ',' and '$' to chars which can appear at the
 197         start of a filename
 198
 199 Mon Jul 13 17:33:00 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 200
 201         * ldmain.c(main): prevent -r and -relax from being on at the same
 202         time.
 203
 204 Wed Jul  1 17:51:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 205
 206         * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
 207         aliasing problems
 208
 209
 210 Thu Jun 18 09:38:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 211
 212         * h8300hms.em, h8300hms.sc-sh:  do the right thing for -r
 213         * ldexp.c:  lint
 214         * ldlang.c(open_output): set the target arch and machine as soon
 215         as we can. (lang_size_sections): use new macros for setting vma
 216         * ldwrite.c: lint
 217
 218 Mon Jun 15 08:47:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
 219
 220         * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
 221         Also deleted an unreachable path to wrs.
 222
 223 Wed May 27 23:24:19 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
 224
 225         * Makefile.in (install): use -d test for $tooldir before
 226         installing ld there so that $tooldir can be inherited from
 227         top-level Makefile.
 228
 229 Wed May 27 16:56:48 1992  Per Bothner  (bothner@rtl.cygnus.com)
 230
 231         * ldlang.c:  Two non-substantial changes for the sake of
 232         the old Portable C Compiler.
 233
 234 Wed May 27 15:15:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 235
 236         * ldgram.y, ldlex.l: parse ABSOLUTE
 237         * ldexp.c: add support for ABSOLUTE
 238
 239 Wed May 27 13:07:20 1992  Per Bothner  (bothner@rtl.cygnus.com)
 240
 241         * Makefile.in:  Added default definitions for HOSTING_CRT0,
 242         HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
 243         * config/*.mh:  Miscellaneous clean-up:  Removed definitions
 244         of YACC (since it is not longer used in the Makefile).
 245         Remove HOSTING_* definitions that are subsumed by the
 246         ones added to Makefile.in.  Removed most definitions of CC.
 247         * config/{sparc,news,hp300bsd,decstation}.mh:  Removed;
 248         These are no longer needed.
 249
 250 Fri May 22 13:47:19 1992  Per Bothner  (bothner@cygnus.com)
 251
 252         * Makefile.in:  Use srcdir instead of VPATH in ldgram/ldlex
 253         rules, since these are used when building a distribution.
 254         * Makefile.in (ldlex.c):  Don't re-direct output, since that
 255         leaves a bogus output files if it fails.
 256
 257         * config/sparc.mh:  Fix HOSTING_LIBS so it has a chance of working.
 258         * ldlex.c:  Fix some unnecessary flex-specific-isms.
 259
 260 Fri May  8 11:49:43 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 261
 262         * ldgram.y: move spurious semicolon
 263         * ldexp.h: fix prototype
 264
 265 Thu May  7 17:01:12 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 266
 267         * ld.texinfo: references to linker now say "ld" not "gld".
 268
 269 Wed May  6 13:26:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 270
 271         changed calling convention for Q_enter_global_ref
 272         * ldexp.c, ldlang.c, ldmain.c: reflect this
 273         * ldver.c: bump version to 1.97.1
 274         * ldindr.c (add_indirect): when an edict declaring an indirect
 275         symbol is found, make sure that any ideas about the symbol being
 276         common are changed if it now known to be defined.
 277         * ldmain.c (linear_library): complain once if archive isn't
 278         ranlibbed.
 279         * ldlang.h, ldlang.c: make room for and initialize the complain
 280         once field.
 281
 282 Wed May  6 11:07:35 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 283
 284         * Makefile.in: use flex & bison from ../ if they exist.
 285
 286 Tue May  5 17:47:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 287
 288         * relax.c (build_it): don't allocate space in the output file for
 289         stuff if -R flag applys to it.
 290         * ldfile.c: merge in VMS filename support
 291         * ldmain.c (main): take out ./ from library path, and close file
 292         before unlinking. Make multiple defs of a symbol create an
 293         unexecable file.
 294         * ldmisc.c: fatal errosrs delete output file
 295
 296 Tue May  5 14:05:05 1992  Per Bothner  (bothner@rtl.cygnus.com)
 297
 298         * ldver.c:  Increase version number to 1.97, for consistency
 299         with ../binutils.
 300
 301 Tue May  5 12:12:24 1992  K. Richard Pixley  (rich@cygnus.com)
 302
 303         * Makefile.in: FLEX -> LEX.
 304
 305         * ld.texinfo: {} -> @{@}.
 306
 307 Mon May  4 17:52:41 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 308
 309         * ld.texinfo: describe alternate, MRI-compatible linker scripts
 310         (and associated change in -c option, now used for these scripts)
 311
 312 Mon May  4 16:10:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 313
 314         * ldver.c: Bumped version to 1.96 - new release, resync with the
 315         bfd too #.
 316         * ldexp.c, ldlang.c: now build memory shape tree in obstacks
 317         rather than with raw malloc, makes it easier to track where memory
 318         is going.
 319         * ldsym.h, ldsym.c: create obstack for all global symbols too.
 320         * ldwrite.c (ldwrite): moved malloc so only used when needed.
 321         * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
 322
 323
 324 Fri May  1 18:17:52 1992  K. Richard Pixley  (rich@cygnus.com)
 325
 326         * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
 327
 328         * Makefile.in: use bootstrap for check.
 329
 330 Fri May  1 13:03:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 331
 332         * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
 333         PUBLIC.
 334         * Makefile.in: now use flex, not lex
 335         * ldlex.l, ldlang.c, ldctor.c: lint
 336
 337 Wed Apr 22 12:48:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 338
 339         * ldlex.l: added CMDFILENAMECHAR state so that you can lex
 340         different sorts of filenames on the command line than in a script.
 341
 342 Mon Apr 20 22:37:04 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 343
 344         * Makefile.in: rework CFLAGS so that they can be passed on the
 345           make command line.  Remove MINUS_G.  Default CFLAGS to -g.
 346
 347 Fri Apr 17 08:57:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 348
 349         * relax.c: added handling for new "padding" seclet type, used to
 350         fill out gaps between section.
 351         * ldgram.y, ldlex.l: now -defsym on the command line is done
 352         properly.
 353
 354 Wed Apr 15 21:20:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 355
 356         * Makefile.in: the tooldir copy of ld goes directly in tooldir.
 357
 358 Wed Apr 15 16:09:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 359
 360         * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
 361         scripts.
 362
 363 Thu Apr  9 05:52:02 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
 364
 365         * Makefile.in (install): Install second copy in $(tooldir)/bin
 366         without $(program_prefix), since that's what gcc expects.
 367
 368 Sat Apr  4 17:44:06 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 369
 370         * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
 371         * h8300*: fix bit rot and add support for h8300xray target
 372         * go32.sh: target emulation for go32.
 373
 374 Mon Mar 16 14:53:29 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
 375
 376         * gld960.em, i960.sc-sh. Fix i960 bit rot
 377
 378 Fri Mar 13 19:47:22 1992  K. Richard Pixley  (rich@cygnus.com)
 379
 380         * Makefile.in: install man page.
 381
 382 Fri Mar 13 08:23:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 383
 384         * config/mt-<foo> renamed to <foo>.mt
 385         * config/mh-<foo> renamed to <foo>.mt
 386         * configure.in changed to reflect this
 387         * genscripts.sh now make .xbn files rather than .xN files
 388
 389 Sat Mar  7 03:40:40 1992  K. Richard Pixley  (rich@cygnus.com)
 390
 391         * ldver.h: fix decl of ldversion.
 392
 393 Fri Mar  6 22:00:35 1992  K. Richard Pixley  (rich@cygnus.com)
 394
 395         * Makefile.in: added check target.
 396
 397 Fri Mar  6 06:59:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 398
 399         * ldmain.c (Q_enter_file_symbols): now aliases work again
 400
 401 Thu Mar  5 21:39:29 1992  K. Richard Pixley  (rich@cygnus.com)
 402
 403         * Makefile.in: added clean-info target.
 404
 405 Thu Mar  5 16:55:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 406
 407         * ldexp.c (exp_print_tree): don't try and follow null pointers
 408         around.
 409         * ldgram.y: remove 11 shift reduce errors
 410
 411 Tue Mar  3 15:46:39 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 412
 413         * Makefile.in: added tooldir and program_prefix.
 414
 415 Fri Feb 28 08:17:45 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
 416
 417         * ldlang.c (size_input_section): don't move absolute sections
 418         around!
 419
 420
 421 Thu Feb 27 09:20:41 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
 422
 423         * cplus-dem.c: yet another copy of this - maybe it should go into
 424         libiberty ?
 425         * ldgram.y: now -V and -v have different actions
 426         * ldver.c: if -V, prints list of emulations compiled in
 427         * ldmisc.c: support for cplus demangling
 428
 429
 430 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
 431
 432         * Makefile.in, configure.in: removed traces of namesubdir,
 433           -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
 434           copyrights to '92, changed some from Cygnus to FSF.
 435
 436 Thu Feb 20 17:43:46 1992  Per Bothner  (bothner at cygnus.com)
 437
 438         * Makefile.in:  Change mkscript rule into one for ./mkscript
 439         (for the sake of makes that don't realize they're the same).
 440         * PORTING:  Add more details.
 441         * genscripts.sh:  Add more tailorability of DATA_ALIGNMENT.
 442
 443 Mon Feb 17 12:04:36 1992  Per Bothner  (bothner at cygnus.com)
 444
 445         * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
 446         config/mt-hp300bsd:  New port to hp300 running BSD.
 447
 448 Sat Feb 15 13:59:54 1992  Per Bothner  (bothner at cygnus.com)
 449
 450         Major rewrite of how ld is configured.  The major idea
 451         is to use shell scripts to generate everything.
 452         * generic.em replaces ldtemplate.
 453         * Other *.em files replace various *.c files.
 454         A *.em file is a shell script that generates the corresponding
 455         ld__*.c file that implements an emulation.  This is usually
 456         a straight 'cat' of a here-document, possibly with substitutions.
 457         * Script files (*.sc) are places by *.sc-sh scripts.
 458         Again, these are simple shell scripts that 'cat'
 459         here-documents, usually with some substitutions.
 460         The output a *.sc-sh is a script file.
 461         * Each emulation is defined by a short shell script with
 462         extension *.sh that specifies the emulation-specific
 463         parameters (such as the name of the *.sh-sc and *.em
 464         files to use).
 465         * genscript.sh is the master shell script used to generate
 466         an emulation.  It is passed various argument, including
 467         the name a the emulation-speciic *.sh file that it
 468         "sources" to set variables to emulation-specifc parameters.
 469         * config/mt-foo:  Changed EMUL=GLDFOO_EMULATION_NAME
 470         to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
 471         * config/mh-foo:  Rename LDEMULATION names as appropriate
 472         (usually 'gldfoo' -> plain 'foo').
 473         * ldwrite.c:  Fixed a typo in a comment.
 474         * Makefile.in:  Major changes.  Removed some the sed
 475         magic to converts scripts, since that is now handled
 476         by genscripts.sh and the *.sc-sh scipt generators.
 477         * config.h:  Remove a bunch of macros defining emulations
 478         and targets.  This becomes one less file to edit when
 479         adding emulations or targets.
 480         * ldemul.h (struct ld_emulation_xfer_struct):  Add
 481         emulation_name and target_name fields.
 482         * ldemul.c, ldemul.h:  Define some default functions used
 483         by most emulations (and remove from the *.em scripts).
 484         * ldemul.c (ldemul_choose_target):  Search the new
 485         ld_emulations array using a loop (instead of a hardwired
 486         nested if statement).
 487         Define the ld_emulation from the automatically-geenrated
 488         ldemul-list.h.  This means you no longer have to edit ldemul.c
 489         to add a new emulation.
 490         * ldmain.c:  Replace {GLD,LNK}960_EMULATION_NAME by
 491         their expansions, since the former no longer exist.
 492         * PORTING:  A very rough first draft of a porting guide.
 493
 494         * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
 495         to be terminated by a new-line (instead of requiring a semicolon).
 496
 497 Mon Feb 10 16:21:02 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 498
 499         * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
 500         tests for NULL pointers all over the place.
 501         * ldlang.c (lang_process): remember to relocate global symbols
 502         *after* relaxing has done it stuff.
 503
 504 Thu Feb  6 11:40:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 505
 506         * config/mt-coff-h8300: use EMUL like everything else
 507         * ldlang.c: (print_padding_statement): print the right address.
 508         * Makefile.in, config.h, ldemul.c: renamed  h8300hds to h8300hms
 509
 510
 511 Tue Feb  4 15:28:01 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 512
 513         * ldlex.l: Put pack -noinhibit-exec and -sort-common
 514         * ldlang.c (print_data_statement): print the right address.
 515
 516 Thu Jan 30 17:51:53 1992  Per Bothner  (bothner at cygnus.com)
 517
 518         * Makefile.in:  The rule for testing ld by re-linking itself
 519         via an intermediate -r link was moved to the ld1 rule
 520         instead of the ld2 rule.  This allows ld2 and ld3 to be identical,
 521         which allows the bootstrap rule to work.
 522         * ldctor.c (find_constructors):  Don't create a constructor
 523         list if it is already defined (as would happen if ld is
 524         invoked by collect).
 525
 526 Wed Jan 29 08:35:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 527
 528         * config/mh-sparc.h: now uses libgcc.a
 529         * ldmain.c: quit using exit
 530         * *sc: use *(COMMON) rather than [COMMON]
 531         * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
 532         to allow preprocessing of .l file.
 533         * Makefile.in: New ldlex.l mangling
 534         * ldexp.c (fold_binary): perform expressions with % and / in
 535         integer.
 536         * ldfile.c (open_a): open archives on VMS in a special way
 537
 538
 539 Tue Jan 28 10:18:16 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 540
 541         * ldgram.y: map -M behave in the same way as -Map (sets file name
 542         to be "-".
 543         * ldsym.c, ldlang.c: remember that size of a section is dependent on
 544         whether or not relaxing has been done.
 545         * ldmain.c: don't open a map file if it doesn't have a name
 546         * relax.c: all the brains have moved into bfd.
 547         * ldwrite.c: ammend comment
 548
 549 Fri Jan 24 14:23:46 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 550
 551         * Makefile.in: added relax, also made three stage go through a
 552         partial link stage.
 553         * relax.c : added
 554         * config.h: if GNU960 defined, then default emulation mode is
 555         GLD960
 556         * ldexp.h, ldexp.c: map to file hooks
 557         * ldlang.c: map to file hooks
 558         * ldgram.y: added -Map -relax
 559         * ldlex.l: added -relax, -Map
 560         * ldmain.c: open map file
 561         * ldmisc.c: support for map file
 562         * ldwrite.c: new relax magic
 563
 564 Thu Dec 19 18:49:51 1991  John Gilmore  (gnu at cygnus.com)
 565
 566         * Makefile.in, config/tm-*.h:  Clean up make output, only
 567         pass DEFAULT_EMULATION to ldmain.c.
 568
 569 Wed Dec 18 15:02:47 1991  Per Bothner  (bothner at cygnus.com)
 570
 571         * ldver.c:  Bump to version 1.94.
 572
 573 Tue Dec 10 04:07:23 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 574
 575         * Makefile.in: infodir belongs in datadir.
 576
 577 Mon Dec  9 16:26:43 1991  Per Bothner  (bothner at cygnus.com)
 578
 579         * Makefile.in:  Pass -y to bison.  (Again;
 580         accidentally deleted by Rich.)
 581         * news.sc, ldgld68k.sc:  Define __end as well as _end.
 582
 583 Sat Dec  7 17:19:26 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
 584
 585         * ldindr.h: added to contain prototypes of ldindr.c
 586         * ldfile.c: include ctype.h
 587         * ldmain.c: include the requried prototype headers
 588         * ldwrite.c: get_reloc_upper_bound has been renamed
 589         bfd_get_reloc_upper_bound
 590
 591 Fri Dec  6 23:29:26 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 592
 593         * Makefile.in: punt "fundamental" mode because it breaks my emacs
 594           macros.  install using INSTALL_PROGRAM and INSTALL_DATA.  remove
 595           spaces following hyphens, bsd make can't cope.  added
 596           standards.text support and made it look like all the other
 597           makefiles.
 598
 599         * configure.in: configure now runs entirely in objdir so make file
 600           existence checks against ${srcdir}.  Mark this directory as
 601           target dependent.
 602
 603 Thu Dec  5 22:46:16 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 604
 605         * Makefile.in: idestdir and ddestdir go away.  Added copyrights
 606           and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
 607           and mandir now keyed off datadir by default.
 608
 609 Wed Dec  4 23:36:55 1991  Per Bothner  (bothner at cygnus.com)
 610
 611         * ldver.c:  Bumped version to 1.93.
 612         * Makefile.in:  Pass -y to bison.
 613
 614 Mon Nov 25 18:28:40 1991  Steve Chamberlain  (sac at cygnus.com)
 615
 616         * config.h: h8 is now coff, not ieee
 617         * h8300hds.sc: reflect the same
 618
 619 Thu Nov 14 19:55:09 1991  Per Bothner  (bothner at cygnus.com)
 620
 621         * ldver.c (ldversion()):  Update to 1.92.
 622         * ldctor.c: There are two places constructor sets
 623         can be defined.  One of them checked for an existing
 624         duplicate, the other didn't.  Unfortunately, the latter
 625         was called after the former ...
 626         So, factor out code for inserting a new element into
 627         constructor_name_list (after checking for a duplicate)
 628         into a new function add_constructor_name, and call
 629         it from both aforementioned places (ldlang_add_constructor
 630         and ldlang_check_for_constructors).
 631
 632 Wed Nov 13 15:17:43 1991  Per Bothner  (bothner at cygnus.com)
 633
 634         * Makefile.in:  Rename .c files generated from ldtemplate
 635         to have names starting with ld__.  This helps 'make clean'.
 636
 637 Tue Nov 12 18:36:50 1991  Steve Chamberlain  (sac at cygnus.com)
 638
 639         * Makefile.in: Take out the version number for install
 640         * m88kbcs.sc: put in contructor blocks.
 641
 642 Mon Nov 11 18:47:33 1991  Per Bothner  (bothner at cygnus.com)
 643
 644         * ldmisc.c, ldmisc.h:  Re-write info() to take a filename
 645         parameter, a format, and an arg pointer, and rename it to
 646         vfinfo().  Write info() in terms of new vfinfo().
 647         New einfo() is the same as info(), except it writes to stderr.
 648         * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
 649         ldmisc.c:  Replace "error" calls to info() by new einfo().
 650
 651 Mon Nov 11 09:57:32 1991  Steve Chamberlain  (steve at cygnus.com)
 652
 653         * ldlex.l ldgram.y: made -V option do same as -v
 654         * Makefile.in: Added $(MINUS_G) flag so debugging can be
 655         turned off
 656
 657 Sun Nov  3 16:37:37 1991  Steve Chamberlain  (steve at cygnus.com)
 658          i386 aout changes from Bob Kukura
 659         * Makefile.in, config.h: added i386aout support
 660         * configure.in: fixed /h-{myhost} typo
 661         * ldgram.y: -MM now gives more boring map.
 662         * ldlang.c: now does D_PAGED flag the right way.
 663         * ldsym.c: -MM flags does the right thing.
 664
 665 Sun Nov  3 15:00:03 1991  Per Bothner  (bothner at cygnus.com)
 666
 667         * configure.in:  Fixed typo.  Also, a fix for hp300bsd.
 668         * ldlang.c (init_os):  Compensate for BFD change,
 669         where bfd_make_section now returns NULL for a duplicate
 670         section request, instead of the old section.
 671
 672 Thu Oct 17 15:27:13 1991  Per Bothner  (bothner at cygnus.com)
 673
 674         * ldver.c: Bump to version 1.91 (consistent with binutils).
 675
 676 Wed Oct 16 12:27:08 1991  Per Bothner  (bothner at cygnus.com)
 677
 678         * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
 679         ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
 680         ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
 681         ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
 682         Add or update copyright notices.
 683
 684 Mon Oct 14 23:55:27 1991  Per Bothner  (bothner at cygnus.com)
 685
 686         * README: New file.
 687         * Makefile.in:  Changed installation directory name scheme
 688         to be consistent with gcc.  Also changed 'install'.
 689
 690 Mon Oct 14 17:30:02 1991  Roland H. Pesch  (pesch at cygnus.com)
 691
 692         * Makefile.in: new targets ld.mm, ld.me
 693
 694 Mon Oct 14 17:27:24 1991  Per Bothner  (bothner at cygnus.com)
 695
 696         * Makefile.in, ldtemplate:  Need to use separate scripts
 697         for -n and -N options.  Yet more complication.
 698
 699 Fri Oct 11 22:40:46 1991  John Gilmore  (gnu at cygnus.com)
 700
 701         * Makefile.in:  Avoid using $< in explicit Make rules (it doesn't
 702         work).  Add some lines to avoid Sun Make VPATH bugs.
 703
 704 Fri Oct 11 16:42:22 1991  Per Bothner  (bothner at cygnus.com)
 705
 706         * news.sc: Add alignment for data segment.
 707         * ldtemplate: Add (yet another) script to get for -n or -N
 708         options.  (These need different alignment than ZMAGIC files.)
 709         * Makefile.in:  Add stuff for new foo.xn scripts.
 710         These are generated by replacing "ALIGN(0x...00)" by ".".
 711
 712 Fri Oct 11 15:43:04 1991  Roland H. Pesch  (pesch at cygnus.com)
 713
 714         * Makefile.in: new targets ld.ms, ld-index.ms
 715         ld.texinfo: remove tabs, other cleanups for texi2roff
 716
 717 Fri Oct 11 13:51:54 1991  Per Bothner  (bothner at cygnus.com)
 718
 719         * ldmain.c (main): Make config.magic_demand_paged be true
 720         by default.  Don't the WP_TEXT and D_PAGED flags of
 721         output_bfd here; it's too late, so set it when output_bfd
 722         is created (in ldlang.c).  Also fix setting of EXEC_P flag
 723         * ldlang.c (ldlang_open_output):  Set output_bfd->flags here.
 724         * ldlang.c: Remove some duplicate extern declarations.
 725         * ldgram.y: Fixes to -N and -n options.
 726         * Makefile.in:  Recognize upper case letters in sed script
 727         to remove assignments from script files.
 728         * ldtemplate:  Don't assukme that -N or -n options
 729         imply use of -r script.
 730         * mkscript.c:  Tweaking to correctly handle \n and \\ in input.
 731
 732 Fri Oct 11 10:29:27 1991  Steve Chamberlain  (steve at cygnus.com)
 733
 734         * ldtemplate: include bfd.h before sysdep.h.
 735
 736 Fri Oct 11 04:24:45 1991  John Gilmore  (gnu at cygnus.com)
 737
 738         Restructure configuration scheme for bfd, binutils, ld.
 739
 740         * include/sys/h-*.h:  Move to bfd/hosts/h-*.h.
 741         * configure.in:  Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
 742         Change some config names to match other dirs.
 743         * *.c:  Include bfd.h before sysdep.h, so ansidecl and PROTO()
 744         get defined first.
 745         * config/:  Rename some config files to match up h-*.h names.
 746         Remove all the HOST_SYS definitions from the config files.
 747
 748 Tue Oct  8 16:00:57 1991  Per Bothner  (bothner at cygnus.com)
 749
 750         * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
 751         * ldtemplate: Remove ldfile_add_library_path calls;
 752         just use the SEARCH_DIR commands in the script files.
 753         * Makefile.in: Add LIB_PATH macro, which if set is used to replace
 754         the SEARCH_DIR commands in the scripts (using ugly sed magic).
 755         This is primarily intended for cross-linking, where you would
 756         place libaries in a different place than native libraries.
 757         Also, emulations made from ldtemplate now use $(srcdir).
 758         * ldglda29k.sc:  Change SEARCH_DIR commands to a conventional
 759         form; people can use the Makefile's LIB_PATH to override.
 760
 761 Tue Oct  8 14:51:21 1991  Roland H. Pesch  (pesch at cygnus.com)
 762
 763         * Makefile.in: fix target ld.dvi, add target ld.info
 764         ld.texinfo: make info filename ld.info
 765
 766 Fri Oct  4 21:51:58 1991  John Gilmore  (gnu at cygnus.com)
 767
 768         * Makefile.in:  Avoid using $< in non-suffix rules (breaks on Sun
 769         Make).
 770         * ldfile.c, ldlang.c, ldmain.c, ldwrite.c:  Cope with renames of a
 771         few BFD types & enums.
 772