ld/ChangeLog

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