ld/ChangeLog

   1 Mon Jan 11 18:50:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   2
   3         * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
   4         write_norel.  All linking is now done via write_relax.  Call
   5         ldsym_write before calling write_relax.
   6         * relax.c: Added copyright.
   7         (write_relax): Renamed from write_relaxnorel.  Added relocateable
   8         argument.  seclet_dump renamed to bfd_seclet_link.
   9         * relax.h: Added copyright.
  10
  11 Mon Jan 11 15:41:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
  12
  13         * ldmain.c (decode_library_subfile): Patch from
  14         hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
  15
  16 Fri Jan  8 18:04:33 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
  17
  18         * config/vxworks960.mt renamed to config/i960.mt
  19
  20         * configure.in: sparc-aout emulates a sun4, as does
  21         sparc*-vxworks, i960-nindy uses gld960 emulation
  22
  23 Fri Jan  8 14:39:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
  24
  25          Fix support for NOLOAD, add INCLUDE
  26         * ldfile.c (ldfile_open_command_file): pass file name to
  27         lex_push_file.
  28         * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
  29         * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
  30         attribute.
  31
  32 Thu Jan  7 10:22:19 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
  33
  34         * Makefile.in, config.h: no more default emulation.  Make the lack
  35         of emulation a compile time error
  36
  37 Wed Jan  6 01:08:37 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
  38
  39         * configure.in: recognise all sparclite variants, not just 'sparclite'
  40
  41 Mon Dec 28 11:15:35 1992  Ian Lance Taylor  (ian@cygnus.com)
  42
  43         * m68kcoff.sc-sh: define _end as well as end, for consistency with
  44         aout.sc-sh.
  45
  46         * configure.in: accept *-ericsson-ose for any m68k CPU.
  47
  48         * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
  49         for each output section.
  50
  51 Mon Dec 21 16:06:59 1992  Per Bothner  (bothner@rtl.cygnus.com)
  52
  53         * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c:  Use new
  54         macro bfd_asymbol_bfd as appropriate.
  55         * Makefile.in:  Un-duplicate ldlex.c dependency.
  56         * condigure.in:  Replace my_host case table by sourcing
  57         ../bfd/configure.host.  Allow std-host as the default.
  58         * ldmisc.c:  Change logic for C++ name demangling:  There is
  59         no initial '_' to remove from stab-derived function names.
  60
  61 Sun Dec 13 16:31:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  62
  63         * ldlang.c (lang_init_script_file): don't attach the output file
  64         sections to the script file.
  65
  66 Wed Dec  9 08:38:05 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  67         * ldlang.c (wild): run expansion loop over command line bfd too.
  68         (lang_ini_script_file): initialize more parts of the command line
  69         bfd.
  70         * ldlex.l: fix DEFINED start states.
  71 Mon Dec  7 08:43:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  72          -y support
  73         * ld.texinfo: new doc.
  74         * ldgram.y, ldlex.l: understand -y<symbol>
  75         * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
  76         print info. (add_ysym): new function.
  77         * ldsym.h: (ldsym_type): new define SYM_Y.
  78
  79 Sat Nov 21 03:15:27 1992  John Gilmore  (gnu@cygnus.com)
  80
  81         * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
  82         ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
  83         ldwrite.h, relax.h:  Replace all uses of EXFUN and PROTO ansi-glue
  84         macros with PARAMS.  Recreational cleanup.  Update copyrights.
  85
  86 Tue Nov 10 00:23:37 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
  87
  88         * Makefile.in: pass down the bfd source directory for includes
  89
  90 Thu Nov  5 15:41:55 1992  Ian Lance Taylor  (ian@cygnus.com)
  91
  92         * ldlang.c (lang_size_sections): don't change size and address for
  93         SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
  94         sections.
  95
  96 Thu Nov  5 11:33:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  97
  98         * relax.c (build_it): re-enable the processing of data_statements
  99         in scripts, makes counted contructor lists work again.
 100
 101 Thu Nov  5 05:43:01 1992  John Gilmore  (gnu@cygnus.com)
 102
 103         * ldemul.h:  Remove uses of SDEF and PROTO macros (use PARAMS).
 104
 105 Tue Oct 20 10:56:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 106
 107         * m68kcoff.sc-sh: don't use initial underscores for etext, edata
 108         and end.
 109
 110 Mon Oct 19 09:45:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 111
 112         * Support for i386-sysv.
 113         configure.in: check for i386-*-sysv* and i386-*-sco*.
 114         i386coff.sc-sh: rewrote to support SVR3 by default.
 115         ldctor.c (find_constructors): preserve stat_ptr.
 116         ldlang.c (wild_doit): initialize vma and size of new output
 117         section to corresponding input section.  This is required for
 118         shared library support.
 119         (lang_size_sections): don't modify vma and size of sections which
 120         are never loaded (for shared libraries).
 121         ldwrite.c (copy_and_relocate): copy the contents of any section
 122         which has contents, not just sections which are loaded (for shared
 123         libraries).
 124
 125 Thu Oct 15 15:20:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 126
 127         * ldlang.c (size_input_section): count the sizes of all sections
 128         we allocate.
 129
 130 Thu Oct  8 09:05:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 131
 132         * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
 133         to demangle symbols better
 134
 135 Tue Oct  6 13:08:54 1992  Ian Lance Taylor  (ian@cygnus.com)
 136
 137         * ldlang.c (lang_finish): don't warn if -e start symbol does not
 138         exist when linking with -r.
 139
 140 Mon Oct  5 14:07:37 1992  Ian Lance Taylor  (ian@cygnus.com)
 141
 142         * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
 143         .bss segment.
 144
 145 Mon Oct  5 08:55:14 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 146
 147         * ldmain.c (linear_library): don't even think about processing
 148         an object file if it's already been done
 149
 150 Thu Oct  1 23:14:59 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 151
 152         * configure.in: the hp9000/300 config file is now hp300
 153
 154 Wed Sep 30 07:34:09 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 155
 156         * config/z8ksim.mt: new file
 157
 158 Fri Sep 25 13:49:52 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
 159
 160         * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
 161         lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
 162
 163         * ld.h (strip_symbols_type): Add value STRIP_SOME.
 164         * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
 165         * ldlang.c (lang_add_keepsyms_file): New function.
 166         * ldlex.l: Handle "-retain-symbols-file".
 167         * ldsym.c (keepsyms_file, kept_syms): New vars.
 168         (process_keepsyms): New functihon; reads file, marks symbols for
 169         saving.
 170         (write_file_locals): File symbols should always be kept.
 171         (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
 172         and "-s".  Process retain-symbols file before setting symtab.
 173         * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
 174         (keepsyms_file, kept_syms): Declare them.
 175
 176         * ldmain.c (main): Non-fatal errors should still cause non-zero
 177         exit status even with -r.
 178
 179 Fri Sep 25 11:08:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 180
 181         Added initial support for the z8k
 182         * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
 183         * configure.in, Makefile.in: modified to reflect above
 184
 185         * ldlang.c (lang_check): when linking conflicting architectures,
 186         make the output file reflect at least one of the bad inputs.
 187
 188 Tue Sep 15 15:35:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 189
 190         * Makefile.in (install): if $(tooldir) exists, install ld in
 191         $(tooldir)/bin.
 192
 193 Fri Sep 11 10:24:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 194
 195         * Makefile.in, configure.in: modified to support i386-coff
 196         * i386coff.sh: new file
 197
 198 Wed Sep  9 11:52:58 1992  Ian Lance Taylor  (ian@cygnus.com)
 199
 200         * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
 201         added m68k-coff emulation mode, stolen from a29k emulation.
 202         Almost certainly wrong, but perhaps better than sun3.
 203
 204 Thu Sep  3 14:19:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
 205
 206         * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
 207         gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
 208         vanilla.em:  Rename all (generated) ld__*.c files to em_.c.
 209         This is one character shorter, and lets people build on
 210         SVR3 system. (ld__h8300xray.[co] was the killer there;
 211         h8300xray.sc-sh is also overlong, but seems harmless.)
 212         Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
 213         * Makefile.in (clean):  Fix typo mostclean -> mostlyclean.
 214         * configure.in:  Add host isc.
 215
 216         * ldver.c:  Call it version 2.0.
 217
 218 Wed Sep  2 00:21:33 1992  Per Bothner  (bothner@rtl.cygnus.com)
 219
 220         * ldver.c:  Bump to version 0.98.
 221         * TODO:  New file.
 222
 223         * Makefile.in:  Added mostlyclean, distclean, realclean rules.
 224
 225 Tue Sep  1 23:42:16 1992  Per Bothner  (bothner@rtl.cygnus.com)
 226
 227         * ldmisc.c (xrealloc):  New (needed by ../libiberty/cplus.dem.c).
 228         * ldlex.l: Moved comment() to end, since some compilers
 229         otherwise have problems with input() used before it is defined.
 230
 231 Tue Sep  1 17:45:51 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 232
 233         * configure.in: added Solaris 2 and Irix 4 host support.
 234
 235 Mon Aug 31 19:27:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 236
 237         * Makefile.in: remove -S flag from the FLEX definition
 238
 239         * configure.in: rewrote, using new style case statement.  use
 240         m68k.mt for m68k-aout systems
 241
 242 Sun Aug 30 21:38:53 1992  Ian Lance Taylor  (ian@cygnus.com)
 243
 244         * Makefile.in: map "ld" through program_transform_name when
 245         installing.
 246
 247 Sun Aug 30 18:12:13 1992  Per Bothner  (bothner@rtl.cygnus.com)
 248
 249         * cplus-dem.c:  Removed.  Use the version in libiberty now.
 250         * ldmisc.c:  Use new libiberty version of cplus_demangle().
 251
 252 Thu Aug 27 16:38:42 1992  Ian Lance Taylor  (ian@cygnus.com)
 253
 254         * gld960.em (gld960_choose_target): default to little endian, not
 255         big endian.
 256
 257 Wed Aug 26 17:28:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 258
 259         * ldlang.c (lang_process): don't pass null pointers when
 260         abs_output_section is what is required.
 261         * ldwrite.c (ldwrite): use malloc to allocate the largest space
 262         used, and pass that down.
 263         * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
 264         than alloca.
 265
 266 Mon Aug 24 14:42:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 267
 268         * configure.in, config/ose68.mt: renamed OSE to ose.
 269
 270 Thu Aug 20 19:55:22 1992  Ken Raeburn  (raeburn@cygnus.com)
 271
 272         * ldsym.c (write_file_locals): Reorder check for common or
 273         undefined symbols so that it works.
 274
 275 Tue Aug 18 13:41:36 1992  Ian Lance Taylor  (ian@cygnus.com)
 276
 277         * configure.in: accept all m68K family members.
 278
 279         * Makefile.in: always create installation directories.
 280
 281 Thu Aug 13 11:49:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 282
 283         * ldlex.l: now parses comment correctly, added ~ to acceptable
 284         chars in filenames
 285
 286         * ldexp.c (exp_unop): pass down abs_output_section - now can have
 287         unary -ve constants.
 288
 289         * ldlang.c (lang_finish): warn when an entry symbol supplied on
 290         the command line can't be found.
 291
 292 Fri Aug  7 12:31:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 293
 294         * ldlang.h: add new field "loadable" to output_section_statement.
 295         * ldlang.c (lang_output_section_statement_lookup): initilize new
 296         field. (wild_doit): if new field is not set, then stop output
 297         section from being loadable.
 298         (lang_enter_output_section_statement): set the field from the
 299         NOLOAD keyword
 300         * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
 301         * h8300hms.sc-sh, h8300hms.em: get -r right.
 302
 303 Thu Aug  6 18:35:21 1992  Per Bothner  (bothner@rtl.cygnus.com)
 304
 305         * ldint.texinfo:  New internals manual (beginnings thereof).
 306         * PORTING:  Removed, merged into ldint.texinfo.
 307
 308 Tue Aug  4 21:12:29 1992  Per Bothner  (bothner@rtl.cygnus.com)
 309
 310         * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
 311         cdtest.exp:  A test program (copied from libg++/test-install)
 312         that tests that constructor and destructors are handled
 313         corrrectly.
 314
 315 Mon Aug  3 14:58:19 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 316
 317         * Makefile.in (install): install from ld.new, renaming during the
 318         copy, or else the next 'make install' needs to re-link ld.
 319
 320 Mon Jul 20 03:37:06 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
 321
 322         * configure.in: generalise hp recognition (from sef).
 323
 324 Sat Jul 18 14:46:04 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 325
 326         * configure.in: recognize bsd and hpux hppa configurations.
 327         error messages echo to stderr, not stdout
 328
 329 Fri Jul 17 22:06:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 330
 331         * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
 332           ldmisc.c: removed rcsid's.
 333
 334 Tue Jul 14 08:34:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 335
 336         * ldlang.c (lang_map): print changes in sizes due to relaxing
 337         (size_input_section): maintain the delta information.
 338         * ldlang.h: add new field to struct to contain delta info.
 339         * relax.c  (relax_section): complain if input not relaxable.
 340         * ldlex.l : add '_', ',' and '$' to chars which can appear at the
 341         start of a filename
 342
 343 Mon Jul 13 17:33:00 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 344
 345         * ldmain.c(main): prevent -r and -relax from being on at the same
 346         time.
 347
 348 Wed Jul  1 17:51:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 349
 350         * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
 351         aliasing problems
 352
 353
 354 Thu Jun 18 09:38:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 355
 356         * h8300hms.em, h8300hms.sc-sh:  do the right thing for -r
 357         * ldexp.c:  lint
 358         * ldlang.c(open_output): set the target arch and machine as soon
 359         as we can. (lang_size_sections): use new macros for setting vma
 360         * ldwrite.c: lint
 361
 362 Mon Jun 15 08:47:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
 363
 364         * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
 365         Also deleted an unreachable path to wrs.
 366
 367 Wed May 27 23:24:19 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
 368
 369         * Makefile.in (install): use -d test for $tooldir before
 370         installing ld there so that $tooldir can be inherited from
 371         top-level Makefile.
 372
 373 Wed May 27 16:56:48 1992  Per Bothner  (bothner@rtl.cygnus.com)
 374
 375         * ldlang.c:  Two non-substantial changes for the sake of
 376         the old Portable C Compiler.
 377
 378 Wed May 27 15:15:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 379
 380         * ldgram.y, ldlex.l: parse ABSOLUTE
 381         * ldexp.c: add support for ABSOLUTE
 382
 383 Wed May 27 13:07:20 1992  Per Bothner  (bothner@rtl.cygnus.com)
 384
 385         * Makefile.in:  Added default definitions for HOSTING_CRT0,
 386         HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
 387         * config/*.mh:  Miscellaneous clean-up:  Removed definitions
 388         of YACC (since it is not longer used in the Makefile).
 389         Remove HOSTING_* definitions that are subsumed by the
 390         ones added to Makefile.in.  Removed most definitions of CC.
 391         * config/{sparc,news,hp300bsd,decstation}.mh:  Removed;
 392         These are no longer needed.
 393
 394 Fri May 22 13:47:19 1992  Per Bothner  (bothner@cygnus.com)
 395
 396         * Makefile.in:  Use srcdir instead of VPATH in ldgram/ldlex
 397         rules, since these are used when building a distribution.
 398         * Makefile.in (ldlex.c):  Don't re-direct output, since that
 399         leaves a bogus output files if it fails.
 400
 401         * config/sparc.mh:  Fix HOSTING_LIBS so it has a chance of working.
 402         * ldlex.c:  Fix some unnecessary flex-specific-isms.
 403
 404 Fri May  8 11:49:43 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 405
 406         * ldgram.y: move spurious semicolon
 407         * ldexp.h: fix prototype
 408
 409 Thu May  7 17:01:12 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 410
 411         * ld.texinfo: references to linker now say "ld" not "gld".
 412
 413 Wed May  6 13:26:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 414
 415         changed calling convention for Q_enter_global_ref
 416         * ldexp.c, ldlang.c, ldmain.c: reflect this
 417         * ldver.c: bump version to 1.97.1
 418         * ldindr.c (add_indirect): when an edict declaring an indirect
 419         symbol is found, make sure that any ideas about the symbol being
 420         common are changed if it now known to be defined.
 421         * ldmain.c (linear_library): complain once if archive isn't
 422         ranlibbed.
 423         * ldlang.h, ldlang.c: make room for and initialize the complain
 424         once field.
 425
 426 Wed May  6 11:07:35 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 427
 428         * Makefile.in: use flex & bison from ../ if they exist.
 429
 430 Tue May  5 17:47:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 431
 432         * relax.c (build_it): don't allocate space in the output file for
 433         stuff if -R flag applys to it.
 434         * ldfile.c: merge in VMS filename support
 435         * ldmain.c (main): take out ./ from library path, and close file
 436         before unlinking. Make multiple defs of a symbol create an
 437         unexecable file.
 438         * ldmisc.c: fatal errosrs delete output file
 439
 440 Tue May  5 14:05:05 1992  Per Bothner  (bothner@rtl.cygnus.com)
 441
 442         * ldver.c:  Increase version number to 1.97, for consistency
 443         with ../binutils.
 444
 445 Tue May  5 12:12:24 1992  K. Richard Pixley  (rich@cygnus.com)
 446
 447         * Makefile.in: FLEX -> LEX.
 448
 449         * ld.texinfo: {} -> @{@}.
 450
 451 Mon May  4 17:52:41 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 452
 453         * ld.texinfo: describe alternate, MRI-compatible linker scripts
 454         (and associated change in -c option, now used for these scripts)
 455
 456 Mon May  4 16:10:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 457
 458         * ldver.c: Bumped version to 1.96 - new release, resync with the
 459         bfd too #.
 460         * ldexp.c, ldlang.c: now build memory shape tree in obstacks
 461         rather than with raw malloc, makes it easier to track where memory
 462         is going.
 463         * ldsym.h, ldsym.c: create obstack for all global symbols too.
 464         * ldwrite.c (ldwrite): moved malloc so only used when needed.
 465         * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
 466
 467
 468 Fri May  1 18:17:52 1992  K. Richard Pixley  (rich@cygnus.com)
 469
 470         * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
 471
 472         * Makefile.in: use bootstrap for check.
 473
 474 Fri May  1 13:03:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 475
 476         * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
 477         PUBLIC.
 478         * Makefile.in: now use flex, not lex
 479         * ldlex.l, ldlang.c, ldctor.c: lint
 480
 481 Wed Apr 22 12:48:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 482
 483         * ldlex.l: added CMDFILENAMECHAR state so that you can lex
 484         different sorts of filenames on the command line than in a script.
 485
 486 Mon Apr 20 22:37:04 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 487
 488         * Makefile.in: rework CFLAGS so that they can be passed on the
 489           make command line.  Remove MINUS_G.  Default CFLAGS to -g.
 490
 491 Fri Apr 17 08:57:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 492
 493         * relax.c: added handling for new "padding" seclet type, used to
 494         fill out gaps between section.
 495         * ldgram.y, ldlex.l: now -defsym on the command line is done
 496         properly.
 497
 498 Wed Apr 15 21:20:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 499
 500         * Makefile.in: the tooldir copy of ld goes directly in tooldir.
 501
 502 Wed Apr 15 16:09:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 503
 504         * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
 505         scripts.
 506
 507 Thu Apr  9 05:52:02 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
 508
 509         * Makefile.in (install): Install second copy in $(tooldir)/bin
 510         without $(program_prefix), since that's what gcc expects.
 511
 512 Sat Apr  4 17:44:06 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 513
 514         * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
 515         * h8300*: fix bit rot and add support for h8300xray target
 516         * go32.sh: target emulation for go32.
 517
 518 Mon Mar 16 14:53:29 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
 519
 520         * gld960.em, i960.sc-sh. Fix i960 bit rot
 521
 522 Fri Mar 13 19:47:22 1992  K. Richard Pixley  (rich@cygnus.com)
 523
 524         * Makefile.in: install man page.
 525
 526 Fri Mar 13 08:23:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 527
 528         * config/mt-<foo> renamed to <foo>.mt
 529         * config/mh-<foo> renamed to <foo>.mt
 530         * configure.in changed to reflect this
 531         * genscripts.sh now make .xbn files rather than .xN files
 532
 533 Sat Mar  7 03:40:40 1992  K. Richard Pixley  (rich@cygnus.com)
 534
 535         * ldver.h: fix decl of ldversion.
 536
 537 Fri Mar  6 22:00:35 1992  K. Richard Pixley  (rich@cygnus.com)
 538
 539         * Makefile.in: added check target.
 540
 541 Fri Mar  6 06:59:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 542
 543         * ldmain.c (Q_enter_file_symbols): now aliases work again
 544
 545 Thu Mar  5 21:39:29 1992  K. Richard Pixley  (rich@cygnus.com)
 546
 547         * Makefile.in: added clean-info target.
 548
 549 Thu Mar  5 16:55:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 550
 551         * ldexp.c (exp_print_tree): don't try and follow null pointers
 552         around.
 553         * ldgram.y: remove 11 shift reduce errors
 554
 555 Tue Mar  3 15:46:39 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 556
 557         * Makefile.in: added tooldir and program_prefix.
 558
 559 Fri Feb 28 08:17:45 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
 560
 561         * ldlang.c (size_input_section): don't move absolute sections
 562         around!
 563
 564
 565 Thu Feb 27 09:20:41 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
 566
 567         * cplus-dem.c: yet another copy of this - maybe it should go into
 568         libiberty ?
 569         * ldgram.y: now -V and -v have different actions
 570         * ldver.c: if -V, prints list of emulations compiled in
 571         * ldmisc.c: support for cplus demangling
 572
 573
 574 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
 575
 576         * Makefile.in, configure.in: removed traces of namesubdir,
 577           -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
 578           copyrights to '92, changed some from Cygnus to FSF.
 579
 580 Thu Feb 20 17:43:46 1992  Per Bothner  (bothner at cygnus.com)
 581
 582         * Makefile.in:  Change mkscript rule into one for ./mkscript
 583         (for the sake of makes that don't realize they're the same).
 584         * PORTING:  Add more details.
 585         * genscripts.sh:  Add more tailorability of DATA_ALIGNMENT.
 586
 587 Mon Feb 17 12:04:36 1992  Per Bothner  (bothner at cygnus.com)
 588
 589         * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
 590         config/mt-hp300bsd:  New port to hp300 running BSD.
 591
 592 Sat Feb 15 13:59:54 1992  Per Bothner  (bothner at cygnus.com)
 593
 594         Major rewrite of how ld is configured.  The major idea
 595         is to use shell scripts to generate everything.
 596         * generic.em replaces ldtemplate.
 597         * Other *.em files replace various *.c files.
 598         A *.em file is a shell script that generates the corresponding
 599         ld__*.c file that implements an emulation.  This is usually
 600         a straight 'cat' of a here-document, possibly with substitutions.
 601         * Script files (*.sc) are places by *.sc-sh scripts.
 602         Again, these are simple shell scripts that 'cat'
 603         here-documents, usually with some substitutions.
 604         The output a *.sc-sh is a script file.
 605         * Each emulation is defined by a short shell script with
 606         extension *.sh that specifies the emulation-specific
 607         parameters (such as the name of the *.sh-sc and *.em
 608         files to use).
 609         * genscript.sh is the master shell script used to generate
 610         an emulation.  It is passed various argument, including
 611         the name a the emulation-speciic *.sh file that it
 612         "sources" to set variables to emulation-specifc parameters.
 613         * config/mt-foo:  Changed EMUL=GLDFOO_EMULATION_NAME
 614         to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
 615         * config/mh-foo:  Rename LDEMULATION names as appropriate
 616         (usually 'gldfoo' -> plain 'foo').
 617         * ldwrite.c:  Fixed a typo in a comment.
 618         * Makefile.in:  Major changes.  Removed some the sed
 619         magic to converts scripts, since that is now handled
 620         by genscripts.sh and the *.sc-sh scipt generators.
 621         * config.h:  Remove a bunch of macros defining emulations
 622         and targets.  This becomes one less file to edit when
 623         adding emulations or targets.
 624         * ldemul.h (struct ld_emulation_xfer_struct):  Add
 625         emulation_name and target_name fields.
 626         * ldemul.c, ldemul.h:  Define some default functions used
 627         by most emulations (and remove from the *.em scripts).
 628         * ldemul.c (ldemul_choose_target):  Search the new
 629         ld_emulations array using a loop (instead of a hardwired
 630         nested if statement).
 631         Define the ld_emulation from the automatically-geenrated
 632         ldemul-list.h.  This means you no longer have to edit ldemul.c
 633         to add a new emulation.
 634         * ldmain.c:  Replace {GLD,LNK}960_EMULATION_NAME by
 635         their expansions, since the former no longer exist.
 636         * PORTING:  A very rough first draft of a porting guide.
 637
 638         * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
 639         to be terminated by a new-line (instead of requiring a semicolon).
 640
 641 Mon Feb 10 16:21:02 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 642
 643         * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
 644         tests for NULL pointers all over the place.
 645         * ldlang.c (lang_process): remember to relocate global symbols
 646         *after* relaxing has done it stuff.
 647
 648 Thu Feb  6 11:40:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 649
 650         * config/mt-coff-h8300: use EMUL like everything else
 651         * ldlang.c: (print_padding_statement): print the right address.
 652         * Makefile.in, config.h, ldemul.c: renamed  h8300hds to h8300hms
 653
 654
 655 Tue Feb  4 15:28:01 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 656
 657         * ldlex.l: Put pack -noinhibit-exec and -sort-common
 658         * ldlang.c (print_data_statement): print the right address.
 659
 660 Thu Jan 30 17:51:53 1992  Per Bothner  (bothner at cygnus.com)
 661
 662         * Makefile.in:  The rule for testing ld by re-linking itself
 663         via an intermediate -r link was moved to the ld1 rule
 664         instead of the ld2 rule.  This allows ld2 and ld3 to be identical,
 665         which allows the bootstrap rule to work.
 666         * ldctor.c (find_constructors):  Don't create a constructor
 667         list if it is already defined (as would happen if ld is
 668         invoked by collect).
 669
 670 Wed Jan 29 08:35:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 671
 672         * config/mh-sparc.h: now uses libgcc.a
 673         * ldmain.c: quit using exit
 674         * *sc: use *(COMMON) rather than [COMMON]
 675         * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
 676         to allow preprocessing of .l file.
 677         * Makefile.in: New ldlex.l mangling
 678         * ldexp.c (fold_binary): perform expressions with % and / in
 679         integer.
 680         * ldfile.c (open_a): open archives on VMS in a special way
 681
 682
 683 Tue Jan 28 10:18:16 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 684
 685         * ldgram.y: map -M behave in the same way as -Map (sets file name
 686         to be "-".
 687         * ldsym.c, ldlang.c: remember that size of a section is dependent on
 688         whether or not relaxing has been done.
 689         * ldmain.c: don't open a map file if it doesn't have a name
 690         * relax.c: all the brains have moved into bfd.
 691         * ldwrite.c: ammend comment
 692
 693 Fri Jan 24 14:23:46 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 694
 695         * Makefile.in: added relax, also made three stage go through a
 696         partial link stage.
 697         * relax.c : added
 698         * config.h: if GNU960 defined, then default emulation mode is
 699         GLD960
 700         * ldexp.h, ldexp.c: map to file hooks
 701         * ldlang.c: map to file hooks
 702         * ldgram.y: added -Map -relax
 703         * ldlex.l: added -relax, -Map
 704         * ldmain.c: open map file
 705         * ldmisc.c: support for map file
 706         * ldwrite.c: new relax magic
 707
 708 Thu Dec 19 18:49:51 1991  John Gilmore  (gnu at cygnus.com)
 709
 710         * Makefile.in, config/tm-*.h:  Clean up make output, only
 711         pass DEFAULT_EMULATION to ldmain.c.
 712
 713 Wed Dec 18 15:02:47 1991  Per Bothner  (bothner at cygnus.com)
 714
 715         * ldver.c:  Bump to version 1.94.
 716
 717 Tue Dec 10 04:07:23 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 718
 719         * Makefile.in: infodir belongs in datadir.
 720
 721 Mon Dec  9 16:26:43 1991  Per Bothner  (bothner at cygnus.com)
 722
 723         * Makefile.in:  Pass -y to bison.  (Again;
 724         accidentally deleted by Rich.)
 725         * news.sc, ldgld68k.sc:  Define __end as well as _end.
 726
 727 Sat Dec  7 17:19:26 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
 728
 729         * ldindr.h: added to contain prototypes of ldindr.c
 730         * ldfile.c: include ctype.h
 731         * ldmain.c: include the requried prototype headers
 732         * ldwrite.c: get_reloc_upper_bound has been renamed
 733         bfd_get_reloc_upper_bound
 734
 735 Fri Dec  6 23:29:26 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 736
 737         * Makefile.in: punt "fundamental" mode because it breaks my emacs
 738           macros.  install using INSTALL_PROGRAM and INSTALL_DATA.  remove
 739           spaces following hyphens, bsd make can't cope.  added
 740           standards.text support and made it look like all the other
 741           makefiles.
 742
 743         * configure.in: configure now runs entirely in objdir so make file
 744           existence checks against ${srcdir}.  Mark this directory as
 745           target dependent.
 746
 747 Thu Dec  5 22:46:16 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 748
 749         * Makefile.in: idestdir and ddestdir go away.  Added copyrights
 750           and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
 751           and mandir now keyed off datadir by default.
 752
 753 Wed Dec  4 23:36:55 1991  Per Bothner  (bothner at cygnus.com)
 754
 755         * ldver.c:  Bumped version to 1.93.
 756         * Makefile.in:  Pass -y to bison.
 757
 758 Mon Nov 25 18:28:40 1991  Steve Chamberlain  (sac at cygnus.com)
 759
 760         * config.h: h8 is now coff, not ieee
 761         * h8300hds.sc: reflect the same
 762
 763 Thu Nov 14 19:55:09 1991  Per Bothner  (bothner at cygnus.com)
 764
 765         * ldver.c (ldversion()):  Update to 1.92.
 766         * ldctor.c: There are two places constructor sets
 767         can be defined.  One of them checked for an existing
 768         duplicate, the other didn't.  Unfortunately, the latter
 769         was called after the former ...
 770         So, factor out code for inserting a new element into
 771         constructor_name_list (after checking for a duplicate)
 772         into a new function add_constructor_name, and call
 773         it from both aforementioned places (ldlang_add_constructor
 774         and ldlang_check_for_constructors).
 775
 776 Wed Nov 13 15:17:43 1991  Per Bothner  (bothner at cygnus.com)
 777
 778         * Makefile.in:  Rename .c files generated from ldtemplate
 779         to have names starting with ld__.  This helps 'make clean'.
 780
 781 Tue Nov 12 18:36:50 1991  Steve Chamberlain  (sac at cygnus.com)
 782
 783         * Makefile.in: Take out the version number for install
 784         * m88kbcs.sc: put in contructor blocks.
 785
 786 Mon Nov 11 18:47:33 1991  Per Bothner  (bothner at cygnus.com)
 787
 788         * ldmisc.c, ldmisc.h:  Re-write info() to take a filename
 789         parameter, a format, and an arg pointer, and rename it to
 790         vfinfo().  Write info() in terms of new vfinfo().
 791         New einfo() is the same as info(), except it writes to stderr.
 792         * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
 793         ldmisc.c:  Replace "error" calls to info() by new einfo().
 794
 795 Mon Nov 11 09:57:32 1991  Steve Chamberlain  (steve at cygnus.com)
 796
 797         * ldlex.l ldgram.y: made -V option do same as -v
 798         * Makefile.in: Added $(MINUS_G) flag so debugging can be
 799         turned off
 800
 801 Sun Nov  3 16:37:37 1991  Steve Chamberlain  (steve at cygnus.com)
 802          i386 aout changes from Bob Kukura
 803         * Makefile.in, config.h: added i386aout support
 804         * configure.in: fixed /h-{myhost} typo
 805         * ldgram.y: -MM now gives more boring map.
 806         * ldlang.c: now does D_PAGED flag the right way.
 807         * ldsym.c: -MM flags does the right thing.
 808
 809 Sun Nov  3 15:00:03 1991  Per Bothner  (bothner at cygnus.com)
 810
 811         * configure.in:  Fixed typo.  Also, a fix for hp300bsd.
 812         * ldlang.c (init_os):  Compensate for BFD change,
 813         where bfd_make_section now returns NULL for a duplicate
 814         section request, instead of the old section.
 815
 816 Thu Oct 17 15:27:13 1991  Per Bothner  (bothner at cygnus.com)
 817
 818         * ldver.c: Bump to version 1.91 (consistent with binutils).
 819
 820 Wed Oct 16 12:27:08 1991  Per Bothner  (bothner at cygnus.com)
 821
 822         * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
 823         ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
 824         ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
 825         ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
 826         Add or update copyright notices.
 827
 828 Mon Oct 14 23:55:27 1991  Per Bothner  (bothner at cygnus.com)
 829
 830         * README: New file.
 831         * Makefile.in:  Changed installation directory name scheme
 832         to be consistent with gcc.  Also changed 'install'.
 833
 834 Mon Oct 14 17:30:02 1991  Roland H. Pesch  (pesch at cygnus.com)
 835
 836         * Makefile.in: new targets ld.mm, ld.me
 837
 838 Mon Oct 14 17:27:24 1991  Per Bothner  (bothner at cygnus.com)
 839
 840         * Makefile.in, ldtemplate:  Need to use separate scripts
 841         for -n and -N options.  Yet more complication.
 842
 843 Fri Oct 11 22:40:46 1991  John Gilmore  (gnu at cygnus.com)
 844
 845         * Makefile.in:  Avoid using $< in explicit Make rules (it doesn't
 846         work).  Add some lines to avoid Sun Make VPATH bugs.
 847
 848 Fri Oct 11 16:42:22 1991  Per Bothner  (bothner at cygnus.com)
 849
 850         * news.sc: Add alignment for data segment.
 851         * ldtemplate: Add (yet another) script to get for -n or -N
 852         options.  (These need different alignment than ZMAGIC files.)
 853         * Makefile.in:  Add stuff for new foo.xn scripts.
 854         These are generated by replacing "ALIGN(0x...00)" by ".".
 855
 856 Fri Oct 11 15:43:04 1991  Roland H. Pesch  (pesch at cygnus.com)
 857
 858         * Makefile.in: new targets ld.ms, ld-index.ms
 859         ld.texinfo: remove tabs, other cleanups for texi2roff
 860
 861 Fri Oct 11 13:51:54 1991  Per Bothner  (bothner at cygnus.com)
 862
 863         * ldmain.c (main): Make config.magic_demand_paged be true
 864         by default.  Don't the WP_TEXT and D_PAGED flags of
 865         output_bfd here; it's too late, so set it when output_bfd
 866         is created (in ldlang.c).  Also fix setting of EXEC_P flag
 867         * ldlang.c (ldlang_open_output):  Set output_bfd->flags here.
 868         * ldlang.c: Remove some duplicate extern declarations.
 869         * ldgram.y: Fixes to -N and -n options.
 870         * Makefile.in:  Recognize upper case letters in sed script
 871         to remove assignments from script files.
 872         * ldtemplate:  Don't assukme that -N or -n options
 873         imply use of -r script.
 874         * mkscript.c:  Tweaking to correctly handle \n and \\ in input.
 875
 876 Fri Oct 11 10:29:27 1991  Steve Chamberlain  (steve at cygnus.com)
 877
 878         * ldtemplate: include bfd.h before sysdep.h.
 879
 880 Fri Oct 11 04:24:45 1991  John Gilmore  (gnu at cygnus.com)
 881
 882         Restructure configuration scheme for bfd, binutils, ld.
 883
 884         * include/sys/h-*.h:  Move to bfd/hosts/h-*.h.
 885         * configure.in:  Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
 886         Change some config names to match other dirs.
 887         * *.c:  Include bfd.h before sysdep.h, so ansidecl and PROTO()
 888         get defined first.
 889         * config/:  Rename some config files to match up h-*.h names.
 890         Remove all the HOST_SYS definitions from the config files.
 891
 892 Tue Oct  8 16:00:57 1991  Per Bothner  (bothner at cygnus.com)
 893
 894         * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
 895         * ldtemplate: Remove ldfile_add_library_path calls;
 896         just use the SEARCH_DIR commands in the script files.
 897         * Makefile.in: Add LIB_PATH macro, which if set is used to replace
 898         the SEARCH_DIR commands in the scripts (using ugly sed magic).
 899         This is primarily intended for cross-linking, where you would
 900         place libaries in a different place than native libraries.
 901         Also, emulations made from ldtemplate now use $(srcdir).
 902         * ldglda29k.sc:  Change SEARCH_DIR commands to a conventional
 903         form; people can use the Makefile's LIB_PATH to override.
 904
 905 Tue Oct  8 14:51:21 1991  Roland H. Pesch  (pesch at cygnus.com)
 906
 907         * Makefile.in: fix target ld.dvi, add target ld.info
 908         ld.texinfo: make info filename ld.info
 909
 910 Fri Oct  4 21:51:58 1991  John Gilmore  (gnu at cygnus.com)
 911
 912         * Makefile.in:  Avoid using $< in non-suffix rules (breaks on Sun
 913         Make).
 914         * ldfile.c, ldlang.c, ldmain.c, ldwrite.c:  Cope with renames of a
 915         few BFD types & enums.
 916