ld/ChangeLog

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