ld/ChangeLog

   1 Tue Jan 26 11:49:50 1993  Ian Lance Taylor  (ian@cygnus.com)
   2
   3         * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
   4         checking for equality to bfd_com_section.
   5
   6 Fri Jan 22 14:22:44 1993  Ian Lance Taylor  (ian@cygnus.com)
   7
   8         * mips.sc-sh: New file.  Ultrix, and hopefully other MIPS ECOFF
   9         targets, linker script.
  10         * mipslit.sh: New file.  Little endian MIPS emulation.
  11         * config/mips-lit.mt: New file.  Use mipslit emulation.
  12         * configure.in (mips-dec-ultrix*): Use target mips-lit.
  13         * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
  14         (em_mipslit.c): New target.  Uses mipslit.sh.
  15
  16 Thu Jan 14 15:30:27 1993  Ian Lance Taylor  (ian@cygnus.com)
  17
  18         * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
  19         $(tooldir)/bin/gld, so that gcc can find it with or without
  20         collect2.
  21
  22 Mon Jan 11 18:50:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  23
  24         * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
  25         write_norel.  All linking is now done via write_relax.  Call
  26         ldsym_write before calling write_relax.
  27         * relax.c: Added copyright.
  28         (write_relax): Renamed from write_relaxnorel.  Added relocateable
  29         argument.  seclet_dump renamed to bfd_seclet_link.
  30         * relax.h: Added copyright.
  31
  32 Mon Jan 11 15:41:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
  33
  34         * ldmain.c (decode_library_subfile): Patch from
  35         hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
  36
  37 Fri Jan  8 18:04:33 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
  38
  39         * config/vxworks960.mt renamed to config/i960.mt
  40
  41         * configure.in: sparc-aout emulates a sun4, as does
  42         sparc*-vxworks, i960-nindy uses gld960 emulation
  43
  44 Fri Jan  8 14:39:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
  45
  46          Fix support for NOLOAD, add INCLUDE
  47         * ldfile.c (ldfile_open_command_file): pass file name to
  48         lex_push_file.
  49         * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
  50         * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
  51         attribute.
  52
  53 Thu Jan  7 10:22:19 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
  54
  55         * Makefile.in, config.h: no more default emulation.  Make the lack
  56         of emulation a compile time error
  57
  58 Wed Jan  6 01:08:37 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
  59
  60         * configure.in: recognise all sparclite variants, not just 'sparclite'
  61
  62 Mon Dec 28 11:15:35 1992  Ian Lance Taylor  (ian@cygnus.com)
  63
  64         * m68kcoff.sc-sh: define _end as well as end, for consistency with
  65         aout.sc-sh.
  66
  67         * configure.in: accept *-ericsson-ose for any m68k CPU.
  68
  69         * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
  70         for each output section.
  71
  72 Mon Dec 21 16:06:59 1992  Per Bothner  (bothner@rtl.cygnus.com)
  73
  74         * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c:  Use new
  75         macro bfd_asymbol_bfd as appropriate.
  76         * Makefile.in:  Un-duplicate ldlex.c dependency.
  77         * condigure.in:  Replace my_host case table by sourcing
  78         ../bfd/configure.host.  Allow std-host as the default.
  79         * ldmisc.c:  Change logic for C++ name demangling:  There is
  80         no initial '_' to remove from stab-derived function names.
  81
  82 Sun Dec 13 16:31:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  83
  84         * ldlang.c (lang_init_script_file): don't attach the output file
  85         sections to the script file.
  86
  87 Wed Dec  9 08:38:05 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  88         * ldlang.c (wild): run expansion loop over command line bfd too.
  89         (lang_ini_script_file): initialize more parts of the command line
  90         bfd.
  91         * ldlex.l: fix DEFINED start states.
  92 Mon Dec  7 08:43:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  93          -y support
  94         * ld.texinfo: new doc.
  95         * ldgram.y, ldlex.l: understand -y<symbol>
  96         * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
  97         print info. (add_ysym): new function.
  98         * ldsym.h: (ldsym_type): new define SYM_Y.
  99
 100 Sat Nov 21 03:15:27 1992  John Gilmore  (gnu@cygnus.com)
 101
 102         * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
 103         ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
 104         ldwrite.h, relax.h:  Replace all uses of EXFUN and PROTO ansi-glue
 105         macros with PARAMS.  Recreational cleanup.  Update copyrights.
 106
 107 Tue Nov 10 00:23:37 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 108
 109         * Makefile.in: pass down the bfd source directory for includes
 110
 111 Thu Nov  5 15:41:55 1992  Ian Lance Taylor  (ian@cygnus.com)
 112
 113         * ldlang.c (lang_size_sections): don't change size and address for
 114         SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
 115         sections.
 116
 117 Thu Nov  5 11:33:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 118
 119         * relax.c (build_it): re-enable the processing of data_statements
 120         in scripts, makes counted contructor lists work again.
 121
 122 Thu Nov  5 05:43:01 1992  John Gilmore  (gnu@cygnus.com)
 123
 124         * ldemul.h:  Remove uses of SDEF and PROTO macros (use PARAMS).
 125
 126 Tue Oct 20 10:56:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 127
 128         * m68kcoff.sc-sh: don't use initial underscores for etext, edata
 129         and end.
 130
 131 Mon Oct 19 09:45:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 132
 133         * Support for i386-sysv.
 134         configure.in: check for i386-*-sysv* and i386-*-sco*.
 135         i386coff.sc-sh: rewrote to support SVR3 by default.
 136         ldctor.c (find_constructors): preserve stat_ptr.
 137         ldlang.c (wild_doit): initialize vma and size of new output
 138         section to corresponding input section.  This is required for
 139         shared library support.
 140         (lang_size_sections): don't modify vma and size of sections which
 141         are never loaded (for shared libraries).
 142         ldwrite.c (copy_and_relocate): copy the contents of any section
 143         which has contents, not just sections which are loaded (for shared
 144         libraries).
 145
 146 Thu Oct 15 15:20:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 147
 148         * ldlang.c (size_input_section): count the sizes of all sections
 149         we allocate.
 150
 151 Thu Oct  8 09:05:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 152
 153         * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
 154         to demangle symbols better
 155
 156 Tue Oct  6 13:08:54 1992  Ian Lance Taylor  (ian@cygnus.com)
 157
 158         * ldlang.c (lang_finish): don't warn if -e start symbol does not
 159         exist when linking with -r.
 160
 161 Mon Oct  5 14:07:37 1992  Ian Lance Taylor  (ian@cygnus.com)
 162
 163         * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
 164         .bss segment.
 165
 166 Mon Oct  5 08:55:14 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 167
 168         * ldmain.c (linear_library): don't even think about processing
 169         an object file if it's already been done
 170
 171 Thu Oct  1 23:14:59 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 172
 173         * configure.in: the hp9000/300 config file is now hp300
 174
 175 Wed Sep 30 07:34:09 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 176
 177         * config/z8ksim.mt: new file
 178
 179 Fri Sep 25 13:49:52 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
 180
 181         * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
 182         lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
 183
 184         * ld.h (strip_symbols_type): Add value STRIP_SOME.
 185         * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
 186         * ldlang.c (lang_add_keepsyms_file): New function.
 187         * ldlex.l: Handle "-retain-symbols-file".
 188         * ldsym.c (keepsyms_file, kept_syms): New vars.
 189         (process_keepsyms): New functihon; reads file, marks symbols for
 190         saving.
 191         (write_file_locals): File symbols should always be kept.
 192         (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
 193         and "-s".  Process retain-symbols file before setting symtab.
 194         * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
 195         (keepsyms_file, kept_syms): Declare them.
 196
 197         * ldmain.c (main): Non-fatal errors should still cause non-zero
 198         exit status even with -r.
 199
 200 Fri Sep 25 11:08:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 201
 202         Added initial support for the z8k
 203         * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
 204         * configure.in, Makefile.in: modified to reflect above
 205
 206         * ldlang.c (lang_check): when linking conflicting architectures,
 207         make the output file reflect at least one of the bad inputs.
 208
 209 Tue Sep 15 15:35:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 210
 211         * Makefile.in (install): if $(tooldir) exists, install ld in
 212         $(tooldir)/bin.
 213
 214 Fri Sep 11 10:24:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 215
 216         * Makefile.in, configure.in: modified to support i386-coff
 217         * i386coff.sh: new file
 218
 219 Wed Sep  9 11:52:58 1992  Ian Lance Taylor  (ian@cygnus.com)
 220
 221         * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
 222         added m68k-coff emulation mode, stolen from a29k emulation.
 223         Almost certainly wrong, but perhaps better than sun3.
 224
 225 Thu Sep  3 14:19:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
 226
 227         * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
 228         gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
 229         vanilla.em:  Rename all (generated) ld__*.c files to em_.c.
 230         This is one character shorter, and lets people build on
 231         SVR3 system. (ld__h8300xray.[co] was the killer there;
 232         h8300xray.sc-sh is also overlong, but seems harmless.)
 233         Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
 234         * Makefile.in (clean):  Fix typo mostclean -> mostlyclean.
 235         * configure.in:  Add host isc.
 236
 237         * ldver.c:  Call it version 2.0.
 238
 239 Wed Sep  2 00:21:33 1992  Per Bothner  (bothner@rtl.cygnus.com)
 240
 241         * ldver.c:  Bump to version 0.98.
 242         * TODO:  New file.
 243
 244         * Makefile.in:  Added mostlyclean, distclean, realclean rules.
 245
 246 Tue Sep  1 23:42:16 1992  Per Bothner  (bothner@rtl.cygnus.com)
 247
 248         * ldmisc.c (xrealloc):  New (needed by ../libiberty/cplus.dem.c).
 249         * ldlex.l: Moved comment() to end, since some compilers
 250         otherwise have problems with input() used before it is defined.
 251
 252 Tue Sep  1 17:45:51 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 253
 254         * configure.in: added Solaris 2 and Irix 4 host support.
 255
 256 Mon Aug 31 19:27:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 257
 258         * Makefile.in: remove -S flag from the FLEX definition
 259
 260         * configure.in: rewrote, using new style case statement.  use
 261         m68k.mt for m68k-aout systems
 262
 263 Sun Aug 30 21:38:53 1992  Ian Lance Taylor  (ian@cygnus.com)
 264
 265         * Makefile.in: map "ld" through program_transform_name when
 266         installing.
 267
 268 Sun Aug 30 18:12:13 1992  Per Bothner  (bothner@rtl.cygnus.com)
 269
 270         * cplus-dem.c:  Removed.  Use the version in libiberty now.
 271         * ldmisc.c:  Use new libiberty version of cplus_demangle().
 272
 273 Thu Aug 27 16:38:42 1992  Ian Lance Taylor  (ian@cygnus.com)
 274
 275         * gld960.em (gld960_choose_target): default to little endian, not
 276         big endian.
 277
 278 Wed Aug 26 17:28:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 279
 280         * ldlang.c (lang_process): don't pass null pointers when
 281         abs_output_section is what is required.
 282         * ldwrite.c (ldwrite): use malloc to allocate the largest space
 283         used, and pass that down.
 284         * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
 285         than alloca.
 286
 287 Mon Aug 24 14:42:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 288
 289         * configure.in, config/ose68.mt: renamed OSE to ose.
 290
 291 Thu Aug 20 19:55:22 1992  Ken Raeburn  (raeburn@cygnus.com)
 292
 293         * ldsym.c (write_file_locals): Reorder check for common or
 294         undefined symbols so that it works.
 295
 296 Tue Aug 18 13:41:36 1992  Ian Lance Taylor  (ian@cygnus.com)
 297
 298         * configure.in: accept all m68K family members.
 299
 300         * Makefile.in: always create installation directories.
 301
 302 Thu Aug 13 11:49:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 303
 304         * ldlex.l: now parses comment correctly, added ~ to acceptable
 305         chars in filenames
 306
 307         * ldexp.c (exp_unop): pass down abs_output_section - now can have
 308         unary -ve constants.
 309
 310         * ldlang.c (lang_finish): warn when an entry symbol supplied on
 311         the command line can't be found.
 312
 313 Fri Aug  7 12:31:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 314
 315         * ldlang.h: add new field "loadable" to output_section_statement.
 316         * ldlang.c (lang_output_section_statement_lookup): initilize new
 317         field. (wild_doit): if new field is not set, then stop output
 318         section from being loadable.
 319         (lang_enter_output_section_statement): set the field from the
 320         NOLOAD keyword
 321         * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
 322         * h8300hms.sc-sh, h8300hms.em: get -r right.
 323
 324 Thu Aug  6 18:35:21 1992  Per Bothner  (bothner@rtl.cygnus.com)
 325
 326         * ldint.texinfo:  New internals manual (beginnings thereof).
 327         * PORTING:  Removed, merged into ldint.texinfo.
 328
 329 Tue Aug  4 21:12:29 1992  Per Bothner  (bothner@rtl.cygnus.com)
 330
 331         * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
 332         cdtest.exp:  A test program (copied from libg++/test-install)
 333         that tests that constructor and destructors are handled
 334         corrrectly.
 335
 336 Mon Aug  3 14:58:19 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 337
 338         * Makefile.in (install): install from ld.new, renaming during the
 339         copy, or else the next 'make install' needs to re-link ld.
 340
 341 Mon Jul 20 03:37:06 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
 342
 343         * configure.in: generalise hp recognition (from sef).
 344
 345 Sat Jul 18 14:46:04 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 346
 347         * configure.in: recognize bsd and hpux hppa configurations.
 348         error messages echo to stderr, not stdout
 349
 350 Fri Jul 17 22:06:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 351
 352         * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
 353           ldmisc.c: removed rcsid's.
 354
 355 Tue Jul 14 08:34:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 356
 357         * ldlang.c (lang_map): print changes in sizes due to relaxing
 358         (size_input_section): maintain the delta information.
 359         * ldlang.h: add new field to struct to contain delta info.
 360         * relax.c  (relax_section): complain if input not relaxable.
 361         * ldlex.l : add '_', ',' and '$' to chars which can appear at the
 362         start of a filename
 363
 364 Mon Jul 13 17:33:00 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 365
 366         * ldmain.c(main): prevent -r and -relax from being on at the same
 367         time.
 368
 369 Wed Jul  1 17:51:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 370
 371         * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
 372         aliasing problems
 373
 374
 375 Thu Jun 18 09:38:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 376
 377         * h8300hms.em, h8300hms.sc-sh:  do the right thing for -r
 378         * ldexp.c:  lint
 379         * ldlang.c(open_output): set the target arch and machine as soon
 380         as we can. (lang_size_sections): use new macros for setting vma
 381         * ldwrite.c: lint
 382
 383 Mon Jun 15 08:47:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
 384
 385         * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
 386         Also deleted an unreachable path to wrs.
 387
 388 Wed May 27 23:24:19 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
 389
 390         * Makefile.in (install): use -d test for $tooldir before
 391         installing ld there so that $tooldir can be inherited from
 392         top-level Makefile.
 393
 394 Wed May 27 16:56:48 1992  Per Bothner  (bothner@rtl.cygnus.com)
 395
 396         * ldlang.c:  Two non-substantial changes for the sake of
 397         the old Portable C Compiler.
 398
 399 Wed May 27 15:15:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 400
 401         * ldgram.y, ldlex.l: parse ABSOLUTE
 402         * ldexp.c: add support for ABSOLUTE
 403
 404 Wed May 27 13:07:20 1992  Per Bothner  (bothner@rtl.cygnus.com)
 405
 406         * Makefile.in:  Added default definitions for HOSTING_CRT0,
 407         HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
 408         * config/*.mh:  Miscellaneous clean-up:  Removed definitions
 409         of YACC (since it is not longer used in the Makefile).
 410         Remove HOSTING_* definitions that are subsumed by the
 411         ones added to Makefile.in.  Removed most definitions of CC.
 412         * config/{sparc,news,hp300bsd,decstation}.mh:  Removed;
 413         These are no longer needed.
 414
 415 Fri May 22 13:47:19 1992  Per Bothner  (bothner@cygnus.com)
 416
 417         * Makefile.in:  Use srcdir instead of VPATH in ldgram/ldlex
 418         rules, since these are used when building a distribution.
 419         * Makefile.in (ldlex.c):  Don't re-direct output, since that
 420         leaves a bogus output files if it fails.
 421
 422         * config/sparc.mh:  Fix HOSTING_LIBS so it has a chance of working.
 423         * ldlex.c:  Fix some unnecessary flex-specific-isms.
 424
 425 Fri May  8 11:49:43 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 426
 427         * ldgram.y: move spurious semicolon
 428         * ldexp.h: fix prototype
 429
 430 Thu May  7 17:01:12 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 431
 432         * ld.texinfo: references to linker now say "ld" not "gld".
 433
 434 Wed May  6 13:26:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 435
 436         changed calling convention for Q_enter_global_ref
 437         * ldexp.c, ldlang.c, ldmain.c: reflect this
 438         * ldver.c: bump version to 1.97.1
 439         * ldindr.c (add_indirect): when an edict declaring an indirect
 440         symbol is found, make sure that any ideas about the symbol being
 441         common are changed if it now known to be defined.
 442         * ldmain.c (linear_library): complain once if archive isn't
 443         ranlibbed.
 444         * ldlang.h, ldlang.c: make room for and initialize the complain
 445         once field.
 446
 447 Wed May  6 11:07:35 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 448
 449         * Makefile.in: use flex & bison from ../ if they exist.
 450
 451 Tue May  5 17:47:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 452
 453         * relax.c (build_it): don't allocate space in the output file for
 454         stuff if -R flag applys to it.
 455         * ldfile.c: merge in VMS filename support
 456         * ldmain.c (main): take out ./ from library path, and close file
 457         before unlinking. Make multiple defs of a symbol create an
 458         unexecable file.
 459         * ldmisc.c: fatal errosrs delete output file
 460
 461 Tue May  5 14:05:05 1992  Per Bothner  (bothner@rtl.cygnus.com)
 462
 463         * ldver.c:  Increase version number to 1.97, for consistency
 464         with ../binutils.
 465
 466 Tue May  5 12:12:24 1992  K. Richard Pixley  (rich@cygnus.com)
 467
 468         * Makefile.in: FLEX -> LEX.
 469
 470         * ld.texinfo: {} -> @{@}.
 471
 472 Mon May  4 17:52:41 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 473
 474         * ld.texinfo: describe alternate, MRI-compatible linker scripts
 475         (and associated change in -c option, now used for these scripts)
 476
 477 Mon May  4 16:10:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 478
 479         * ldver.c: Bumped version to 1.96 - new release, resync with the
 480         bfd too #.
 481         * ldexp.c, ldlang.c: now build memory shape tree in obstacks
 482         rather than with raw malloc, makes it easier to track where memory
 483         is going.
 484         * ldsym.h, ldsym.c: create obstack for all global symbols too.
 485         * ldwrite.c (ldwrite): moved malloc so only used when needed.
 486         * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
 487
 488
 489 Fri May  1 18:17:52 1992  K. Richard Pixley  (rich@cygnus.com)
 490
 491         * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
 492
 493         * Makefile.in: use bootstrap for check.
 494
 495 Fri May  1 13:03:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 496
 497         * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
 498         PUBLIC.
 499         * Makefile.in: now use flex, not lex
 500         * ldlex.l, ldlang.c, ldctor.c: lint
 501
 502 Wed Apr 22 12:48:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 503
 504         * ldlex.l: added CMDFILENAMECHAR state so that you can lex
 505         different sorts of filenames on the command line than in a script.
 506
 507 Mon Apr 20 22:37:04 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 508
 509         * Makefile.in: rework CFLAGS so that they can be passed on the
 510           make command line.  Remove MINUS_G.  Default CFLAGS to -g.
 511
 512 Fri Apr 17 08:57:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 513
 514         * relax.c: added handling for new "padding" seclet type, used to
 515         fill out gaps between section.
 516         * ldgram.y, ldlex.l: now -defsym on the command line is done
 517         properly.
 518
 519 Wed Apr 15 21:20:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 520
 521         * Makefile.in: the tooldir copy of ld goes directly in tooldir.
 522
 523 Wed Apr 15 16:09:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 524
 525         * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
 526         scripts.
 527
 528 Thu Apr  9 05:52:02 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
 529
 530         * Makefile.in (install): Install second copy in $(tooldir)/bin
 531         without $(program_prefix), since that's what gcc expects.
 532
 533 Sat Apr  4 17:44:06 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 534
 535         * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
 536         * h8300*: fix bit rot and add support for h8300xray target
 537         * go32.sh: target emulation for go32.
 538
 539 Mon Mar 16 14:53:29 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
 540
 541         * gld960.em, i960.sc-sh. Fix i960 bit rot
 542
 543 Fri Mar 13 19:47:22 1992  K. Richard Pixley  (rich@cygnus.com)
 544
 545         * Makefile.in: install man page.
 546
 547 Fri Mar 13 08:23:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 548
 549         * config/mt-<foo> renamed to <foo>.mt
 550         * config/mh-<foo> renamed to <foo>.mt
 551         * configure.in changed to reflect this
 552         * genscripts.sh now make .xbn files rather than .xN files
 553
 554 Sat Mar  7 03:40:40 1992  K. Richard Pixley  (rich@cygnus.com)
 555
 556         * ldver.h: fix decl of ldversion.
 557
 558 Fri Mar  6 22:00:35 1992  K. Richard Pixley  (rich@cygnus.com)
 559
 560         * Makefile.in: added check target.
 561
 562 Fri Mar  6 06:59:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 563
 564         * ldmain.c (Q_enter_file_symbols): now aliases work again
 565
 566 Thu Mar  5 21:39:29 1992  K. Richard Pixley  (rich@cygnus.com)
 567
 568         * Makefile.in: added clean-info target.
 569
 570 Thu Mar  5 16:55:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 571
 572         * ldexp.c (exp_print_tree): don't try and follow null pointers
 573         around.
 574         * ldgram.y: remove 11 shift reduce errors
 575
 576 Tue Mar  3 15:46:39 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 577
 578         * Makefile.in: added tooldir and program_prefix.
 579
 580 Fri Feb 28 08:17:45 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
 581
 582         * ldlang.c (size_input_section): don't move absolute sections
 583         around!
 584
 585
 586 Thu Feb 27 09:20:41 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
 587
 588         * cplus-dem.c: yet another copy of this - maybe it should go into
 589         libiberty ?
 590         * ldgram.y: now -V and -v have different actions
 591         * ldver.c: if -V, prints list of emulations compiled in
 592         * ldmisc.c: support for cplus demangling
 593
 594
 595 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
 596
 597         * Makefile.in, configure.in: removed traces of namesubdir,
 598           -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
 599           copyrights to '92, changed some from Cygnus to FSF.
 600
 601 Thu Feb 20 17:43:46 1992  Per Bothner  (bothner at cygnus.com)
 602
 603         * Makefile.in:  Change mkscript rule into one for ./mkscript
 604         (for the sake of makes that don't realize they're the same).
 605         * PORTING:  Add more details.
 606         * genscripts.sh:  Add more tailorability of DATA_ALIGNMENT.
 607
 608 Mon Feb 17 12:04:36 1992  Per Bothner  (bothner at cygnus.com)
 609
 610         * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
 611         config/mt-hp300bsd:  New port to hp300 running BSD.
 612
 613 Sat Feb 15 13:59:54 1992  Per Bothner  (bothner at cygnus.com)
 614
 615         Major rewrite of how ld is configured.  The major idea
 616         is to use shell scripts to generate everything.
 617         * generic.em replaces ldtemplate.
 618         * Other *.em files replace various *.c files.
 619         A *.em file is a shell script that generates the corresponding
 620         ld__*.c file that implements an emulation.  This is usually
 621         a straight 'cat' of a here-document, possibly with substitutions.
 622         * Script files (*.sc) are places by *.sc-sh scripts.
 623         Again, these are simple shell scripts that 'cat'
 624         here-documents, usually with some substitutions.
 625         The output a *.sc-sh is a script file.
 626         * Each emulation is defined by a short shell script with
 627         extension *.sh that specifies the emulation-specific
 628         parameters (such as the name of the *.sh-sc and *.em
 629         files to use).
 630         * genscript.sh is the master shell script used to generate
 631         an emulation.  It is passed various argument, including
 632         the name a the emulation-speciic *.sh file that it
 633         "sources" to set variables to emulation-specifc parameters.
 634         * config/mt-foo:  Changed EMUL=GLDFOO_EMULATION_NAME
 635         to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
 636         * config/mh-foo:  Rename LDEMULATION names as appropriate
 637         (usually 'gldfoo' -> plain 'foo').
 638         * ldwrite.c:  Fixed a typo in a comment.
 639         * Makefile.in:  Major changes.  Removed some the sed
 640         magic to converts scripts, since that is now handled
 641         by genscripts.sh and the *.sc-sh scipt generators.
 642         * config.h:  Remove a bunch of macros defining emulations
 643         and targets.  This becomes one less file to edit when
 644         adding emulations or targets.
 645         * ldemul.h (struct ld_emulation_xfer_struct):  Add
 646         emulation_name and target_name fields.
 647         * ldemul.c, ldemul.h:  Define some default functions used
 648         by most emulations (and remove from the *.em scripts).
 649         * ldemul.c (ldemul_choose_target):  Search the new
 650         ld_emulations array using a loop (instead of a hardwired
 651         nested if statement).
 652         Define the ld_emulation from the automatically-geenrated
 653         ldemul-list.h.  This means you no longer have to edit ldemul.c
 654         to add a new emulation.
 655         * ldmain.c:  Replace {GLD,LNK}960_EMULATION_NAME by
 656         their expansions, since the former no longer exist.
 657         * PORTING:  A very rough first draft of a porting guide.
 658
 659         * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
 660         to be terminated by a new-line (instead of requiring a semicolon).
 661
 662 Mon Feb 10 16:21:02 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 663
 664         * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
 665         tests for NULL pointers all over the place.
 666         * ldlang.c (lang_process): remember to relocate global symbols
 667         *after* relaxing has done it stuff.
 668
 669 Thu Feb  6 11:40:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 670
 671         * config/mt-coff-h8300: use EMUL like everything else
 672         * ldlang.c: (print_padding_statement): print the right address.
 673         * Makefile.in, config.h, ldemul.c: renamed  h8300hds to h8300hms
 674
 675
 676 Tue Feb  4 15:28:01 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 677
 678         * ldlex.l: Put pack -noinhibit-exec and -sort-common
 679         * ldlang.c (print_data_statement): print the right address.
 680
 681 Thu Jan 30 17:51:53 1992  Per Bothner  (bothner at cygnus.com)
 682
 683         * Makefile.in:  The rule for testing ld by re-linking itself
 684         via an intermediate -r link was moved to the ld1 rule
 685         instead of the ld2 rule.  This allows ld2 and ld3 to be identical,
 686         which allows the bootstrap rule to work.
 687         * ldctor.c (find_constructors):  Don't create a constructor
 688         list if it is already defined (as would happen if ld is
 689         invoked by collect).
 690
 691 Wed Jan 29 08:35:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 692
 693         * config/mh-sparc.h: now uses libgcc.a
 694         * ldmain.c: quit using exit
 695         * *sc: use *(COMMON) rather than [COMMON]
 696         * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
 697         to allow preprocessing of .l file.
 698         * Makefile.in: New ldlex.l mangling
 699         * ldexp.c (fold_binary): perform expressions with % and / in
 700         integer.
 701         * ldfile.c (open_a): open archives on VMS in a special way
 702
 703
 704 Tue Jan 28 10:18:16 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 705
 706         * ldgram.y: map -M behave in the same way as -Map (sets file name
 707         to be "-".
 708         * ldsym.c, ldlang.c: remember that size of a section is dependent on
 709         whether or not relaxing has been done.
 710         * ldmain.c: don't open a map file if it doesn't have a name
 711         * relax.c: all the brains have moved into bfd.
 712         * ldwrite.c: ammend comment
 713
 714 Fri Jan 24 14:23:46 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 715
 716         * Makefile.in: added relax, also made three stage go through a
 717         partial link stage.
 718         * relax.c : added
 719         * config.h: if GNU960 defined, then default emulation mode is
 720         GLD960
 721         * ldexp.h, ldexp.c: map to file hooks
 722         * ldlang.c: map to file hooks
 723         * ldgram.y: added -Map -relax
 724         * ldlex.l: added -relax, -Map
 725         * ldmain.c: open map file
 726         * ldmisc.c: support for map file
 727         * ldwrite.c: new relax magic
 728
 729 Thu Dec 19 18:49:51 1991  John Gilmore  (gnu at cygnus.com)
 730
 731         * Makefile.in, config/tm-*.h:  Clean up make output, only
 732         pass DEFAULT_EMULATION to ldmain.c.
 733
 734 Wed Dec 18 15:02:47 1991  Per Bothner  (bothner at cygnus.com)
 735
 736         * ldver.c:  Bump to version 1.94.
 737
 738 Tue Dec 10 04:07:23 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 739
 740         * Makefile.in: infodir belongs in datadir.
 741
 742 Mon Dec  9 16:26:43 1991  Per Bothner  (bothner at cygnus.com)
 743
 744         * Makefile.in:  Pass -y to bison.  (Again;
 745         accidentally deleted by Rich.)
 746         * news.sc, ldgld68k.sc:  Define __end as well as _end.
 747
 748 Sat Dec  7 17:19:26 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
 749
 750         * ldindr.h: added to contain prototypes of ldindr.c
 751         * ldfile.c: include ctype.h
 752         * ldmain.c: include the requried prototype headers
 753         * ldwrite.c: get_reloc_upper_bound has been renamed
 754         bfd_get_reloc_upper_bound
 755
 756 Fri Dec  6 23:29:26 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 757
 758         * Makefile.in: punt "fundamental" mode because it breaks my emacs
 759           macros.  install using INSTALL_PROGRAM and INSTALL_DATA.  remove
 760           spaces following hyphens, bsd make can't cope.  added
 761           standards.text support and made it look like all the other
 762           makefiles.
 763
 764         * configure.in: configure now runs entirely in objdir so make file
 765           existence checks against ${srcdir}.  Mark this directory as
 766           target dependent.
 767
 768 Thu Dec  5 22:46:16 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
 769
 770         * Makefile.in: idestdir and ddestdir go away.  Added copyrights
 771           and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
 772           and mandir now keyed off datadir by default.
 773
 774 Wed Dec  4 23:36:55 1991  Per Bothner  (bothner at cygnus.com)
 775
 776         * ldver.c:  Bumped version to 1.93.
 777         * Makefile.in:  Pass -y to bison.
 778
 779 Mon Nov 25 18:28:40 1991  Steve Chamberlain  (sac at cygnus.com)
 780
 781         * config.h: h8 is now coff, not ieee
 782         * h8300hds.sc: reflect the same
 783
 784 Thu Nov 14 19:55:09 1991  Per Bothner  (bothner at cygnus.com)
 785
 786         * ldver.c (ldversion()):  Update to 1.92.
 787         * ldctor.c: There are two places constructor sets
 788         can be defined.  One of them checked for an existing
 789         duplicate, the other didn't.  Unfortunately, the latter
 790         was called after the former ...
 791         So, factor out code for inserting a new element into
 792         constructor_name_list (after checking for a duplicate)
 793         into a new function add_constructor_name, and call
 794         it from both aforementioned places (ldlang_add_constructor
 795         and ldlang_check_for_constructors).
 796
 797 Wed Nov 13 15:17:43 1991  Per Bothner  (bothner at cygnus.com)
 798
 799         * Makefile.in:  Rename .c files generated from ldtemplate
 800         to have names starting with ld__.  This helps 'make clean'.
 801
 802 Tue Nov 12 18:36:50 1991  Steve Chamberlain  (sac at cygnus.com)
 803
 804         * Makefile.in: Take out the version number for install
 805         * m88kbcs.sc: put in contructor blocks.
 806
 807 Mon Nov 11 18:47:33 1991  Per Bothner  (bothner at cygnus.com)
 808
 809         * ldmisc.c, ldmisc.h:  Re-write info() to take a filename
 810         parameter, a format, and an arg pointer, and rename it to
 811         vfinfo().  Write info() in terms of new vfinfo().
 812         New einfo() is the same as info(), except it writes to stderr.
 813         * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
 814         ldmisc.c:  Replace "error" calls to info() by new einfo().
 815
 816 Mon Nov 11 09:57:32 1991  Steve Chamberlain  (steve at cygnus.com)
 817
 818         * ldlex.l ldgram.y: made -V option do same as -v
 819         * Makefile.in: Added $(MINUS_G) flag so debugging can be
 820         turned off
 821
 822 Sun Nov  3 16:37:37 1991  Steve Chamberlain  (steve at cygnus.com)
 823          i386 aout changes from Bob Kukura
 824         * Makefile.in, config.h: added i386aout support
 825         * configure.in: fixed /h-{myhost} typo
 826         * ldgram.y: -MM now gives more boring map.
 827         * ldlang.c: now does D_PAGED flag the right way.
 828         * ldsym.c: -MM flags does the right thing.
 829
 830 Sun Nov  3 15:00:03 1991  Per Bothner  (bothner at cygnus.com)
 831
 832         * configure.in:  Fixed typo.  Also, a fix for hp300bsd.
 833         * ldlang.c (init_os):  Compensate for BFD change,
 834         where bfd_make_section now returns NULL for a duplicate
 835         section request, instead of the old section.
 836
 837 Thu Oct 17 15:27:13 1991  Per Bothner  (bothner at cygnus.com)
 838
 839         * ldver.c: Bump to version 1.91 (consistent with binutils).
 840
 841 Wed Oct 16 12:27:08 1991  Per Bothner  (bothner at cygnus.com)
 842
 843         * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
 844         ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
 845         ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
 846         ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
 847         Add or update copyright notices.
 848
 849 Mon Oct 14 23:55:27 1991  Per Bothner  (bothner at cygnus.com)
 850
 851         * README: New file.
 852         * Makefile.in:  Changed installation directory name scheme
 853         to be consistent with gcc.  Also changed 'install'.
 854
 855 Mon Oct 14 17:30:02 1991  Roland H. Pesch  (pesch at cygnus.com)
 856
 857         * Makefile.in: new targets ld.mm, ld.me
 858
 859 Mon Oct 14 17:27:24 1991  Per Bothner  (bothner at cygnus.com)
 860
 861         * Makefile.in, ldtemplate:  Need to use separate scripts
 862         for -n and -N options.  Yet more complication.
 863
 864 Fri Oct 11 22:40:46 1991  John Gilmore  (gnu at cygnus.com)
 865
 866         * Makefile.in:  Avoid using $< in explicit Make rules (it doesn't
 867         work).  Add some lines to avoid Sun Make VPATH bugs.
 868
 869 Fri Oct 11 16:42:22 1991  Per Bothner  (bothner at cygnus.com)
 870
 871         * news.sc: Add alignment for data segment.
 872         * ldtemplate: Add (yet another) script to get for -n or -N
 873         options.  (These need different alignment than ZMAGIC files.)
 874         * Makefile.in:  Add stuff for new foo.xn scripts.
 875         These are generated by replacing "ALIGN(0x...00)" by ".".
 876
 877 Fri Oct 11 15:43:04 1991  Roland H. Pesch  (pesch at cygnus.com)
 878
 879         * Makefile.in: new targets ld.ms, ld-index.ms
 880         ld.texinfo: remove tabs, other cleanups for texi2roff
 881
 882 Fri Oct 11 13:51:54 1991  Per Bothner  (bothner at cygnus.com)
 883
 884         * ldmain.c (main): Make config.magic_demand_paged be true
 885         by default.  Don't the WP_TEXT and D_PAGED flags of
 886         output_bfd here; it's too late, so set it when output_bfd
 887         is created (in ldlang.c).  Also fix setting of EXEC_P flag
 888         * ldlang.c (ldlang_open_output):  Set output_bfd->flags here.
 889         * ldlang.c: Remove some duplicate extern declarations.
 890         * ldgram.y: Fixes to -N and -n options.
 891         * Makefile.in:  Recognize upper case letters in sed script
 892         to remove assignments from script files.
 893         * ldtemplate:  Don't assukme that -N or -n options
 894         imply use of -r script.
 895         * mkscript.c:  Tweaking to correctly handle \n and \\ in input.
 896
 897 Fri Oct 11 10:29:27 1991  Steve Chamberlain  (steve at cygnus.com)
 898
 899         * ldtemplate: include bfd.h before sysdep.h.
 900
 901 Fri Oct 11 04:24:45 1991  John Gilmore  (gnu at cygnus.com)
 902
 903         Restructure configuration scheme for bfd, binutils, ld.
 904
 905         * include/sys/h-*.h:  Move to bfd/hosts/h-*.h.
 906         * configure.in:  Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
 907         Change some config names to match other dirs.
 908         * *.c:  Include bfd.h before sysdep.h, so ansidecl and PROTO()
 909         get defined first.
 910         * config/:  Rename some config files to match up h-*.h names.
 911         Remove all the HOST_SYS definitions from the config files.
 912
 913 Tue Oct  8 16:00:57 1991  Per Bothner  (bothner at cygnus.com)
 914
 915         * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
 916         * ldtemplate: Remove ldfile_add_library_path calls;
 917         just use the SEARCH_DIR commands in the script files.
 918         * Makefile.in: Add LIB_PATH macro, which if set is used to replace
 919         the SEARCH_DIR commands in the scripts (using ugly sed magic).
 920         This is primarily intended for cross-linking, where you would
 921         place libaries in a different place than native libraries.
 922         Also, emulations made from ldtemplate now use $(srcdir).
 923         * ldglda29k.sc:  Change SEARCH_DIR commands to a conventional
 924         form; people can use the Makefile's LIB_PATH to override.
 925
 926 Tue Oct  8 14:51:21 1991  Roland H. Pesch  (pesch at cygnus.com)
 927
 928         * Makefile.in: fix target ld.dvi, add target ld.info
 929         ld.texinfo: make info filename ld.info
 930
 931 Fri Oct  4 21:51:58 1991  John Gilmore  (gnu at cygnus.com)
 932
 933         * Makefile.in:  Avoid using $< in non-suffix rules (breaks on Sun
 934         Make).
 935         * ldfile.c, ldlang.c, ldmain.c, ldwrite.c:  Cope with renames of a
 936         few BFD types & enums.
 937