ld/ChangeLog

   1 Thu Jul  8 10:53:47 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
   2
   3         * ldgram.y (OPTION_v): Don't turn on verbose output.
   4
   5 Wed Jul  7 17:10:45 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
   6
   7         * ldlex.l: Get rid of !@$# local typedef for bfd_vma!
   8
   9 Wed Jul  7 11:33:12 1993  Ian Lance Taylor  (ian@cygnus.com)
  10
  11         * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
  12         collect2 doesn't look for gld any more anyhow.
  13
  14 Mon Jul  5 14:29:48 1993  Ian Lance Taylor  (ian@cygnus.com)
  15
  16         * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
  17         now have a non NULL srefs_chain.
  18
  19         * config/hp300hpux.mt: Use emulation hp3hpux rather than
  20         hp300hpux, since the latter does not exist.
  21
  22 Fri Jul  2 18:06:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  23
  24         * genscripts.sh: Put the scripts in the ldscripts directory, not
  25         emulations.
  26         * configure.in (ldscripts): Make, instead of emulations.
  27         * Makefile.in (scriptdir): Take off the "ld" part.
  28         (install, clean, distclean): Use ldscripts, not emulations.
  29         In tests, don't pass -Lemulations.
  30         Don't pass tooldir/lib to genscripts.sh.
  31         * genscripts.sh: Don't take tooldir/lib arg.
  32         * ldlang.c (lang_process): Add "ldscripts/" to the name of the
  33         default script file.
  34
  35 Fri Jul  2 17:13:35 1993  Doug Evans  (dje@canuck.cygnus.com)
  36
  37         * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
  38
  39 Thu Jul  1 16:38:45 1993  Doug Evans  (dje@canuck.cygnus.com)
  40
  41         * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
  42
  43 Wed Jun 30 15:45:55 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
  44
  45         * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
  46           run in parallel without colliding on yacc's static file names.
  47           Without the stub rule, make will try to start two yacc's
  48           concurrently which fails because of yacc's static file names.
  49
  50 Tue Jun 29 12:20:36 1993  Ian Lance Taylor  (ian@cygnus.com)
  51
  52         * ldmain.c (subfile_wanted_p): Don't dump core if there are no
  53         symbols.
  54
  55 Mon Jun 28 12:22:11 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  56
  57         * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
  58         different from libdir.
  59
  60         * Makefile.in (scriptdir): Base on tooldir, not datadir.
  61
  62 Sat Jun 26 12:03:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  63
  64         * ldver.c (help): New function.
  65         * ldver.h: Declare it.
  66         * ldlex.l, ldgram.y: Recognize new options --help and --version.
  67
  68 Mon Jun 21 20:39:48 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
  69
  70         * Makefile.in (INCLUDES): Don't need ../include any more.
  71
  72 Mon Jun 21 16:38:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  73
  74         * ldlex.l, ldgram.y: Support new -oformat option.
  75         Remove attempt at supporting script fragments on the command line.
  76         * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
  77         * mri.c (mri_format), ldgram.y: Change callers.
  78         * ldlang.h: Change prototype.
  79
  80 Thu Jun 17 16:53:56 1993  david d `zoo' zuhn (zoo@cygnus.com)
  81
  82         * Makefile.in: canonicalize install.sh; for use within
  83         this directory (and subdirs)
  84
  85 Thu Jun 17 14:33:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  86
  87         * ldgram.y: Tweak grammar to make reporting of invalid options work.
  88
  89         * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
  90         and .cc.o rule.
  91
  92 Wed Jun 16 11:45:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  93
  94         * ldfile.c (ldfile_open_command): Don't try .ld extension.
  95         It wasn't documented (or likely used) and wastes time.
  96         (try_open): If EXTEN is empty, don't try it.
  97
  98         * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
  99         ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
 100         ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
 101         with normal function declarations.
 102
 103         * Move *.em to emultempl/*.em.  Move *.sh to emulparams/*.sh.
 104         Move *.sc-sh to scripttempl/*.sc.
 105         * {emultempl,emulparams,scripttempl}/README: New files.
 106         * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
 107         removed, replaced with generic.em.
 108         * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
 109          h8[35]00hms.s[ch].  Change their contents to omit the "hms".
 110
 111         * *.em (*_get_script): Return script name instead of script contents.
 112         * ldlang.c (lang_process): Change caller.
 113
 114         * ldlex.l, ldgram.y: Recognize -m option.
 115         Check for input files after *all* options in grammar.
 116         * ldmain.c (main): Check for -m options.  Add default directory
 117         for -m.
 118
 119         * mkscript.c: File removed.
 120         * genscripts.sh: Take two more parameters, tooldirlib and libdir,
 121         to add to the default LIB_PATH.
 122         Look for input files in the new subdirectories.
 123         Create the scripts in emulations subdirectory and don't filter
 124         them through mkscript.
 125         * configure.in: Make the emulations subdirectory.
 126
 127         * Makefile.in: Account for all of the above changes.
 128         Remove unused .SUFFIXES.  Get libgcc.a path with gcc
 129         -print-libgcc-file-name instead of $(libdir)/libgcc.a.
 130         Put CFLAGS last in the compilation rules.
 131         Add -I../bfd to INCLUDES so sysdep.h is found.
 132
 133 Tue Jun 15 23:04:46 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 134
 135         * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
 136
 137         * aout.sc-sh: Add SHLIB_PATH like STACKZERO.  Make STACKZERO
 138         dependent on RELOCATING, not RELOCATION.
 139         * hp3hpux.sh (SHLIB_PATH): Define it.
 140
 141 Mon Jun 14 19:06:15 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 142
 143         * ldfile.c (try_open): If opening without the extension fails,
 144         try with the extension even if -v or -V was given.
 145         had_script is imported (from ldgram.y), not exported.
 146
 147 Mon Jun 14 16:26:10 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
 148
 149         * Makefile.in: remove parentdir support, use INSTALL_XFORM
 150
 151 Thu Jun 10 14:00:06 1993  Ian Lance Taylor  (ian@cygnus.com)
 152
 153         * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
 154         * ldgram.y (statement_list_opt): New nonterminal, either empty or
 155         statement_list.
 156         (section): Use statement_list_opt, not statement_list.
 157         * m68kcoff.sc-sh: Gather constructors and destructors and define
 158         __CTOR_LIST__ and __DTOR_LIST__ appropriately.
 159         * sa29200.sc-sh: Gather constructors and destructors and define
 160         ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
 161
 162 Mon Jun  7 12:53:28 1993  Per Bothner  (bothner@rtl.cygnus.com)
 163
 164         * Makefile.in (INCLUDES):  Add -I../bfd for sysdep.h and bfd.h.
 165         * configure.in:  No longer need to configure to get sysdep.h.
 166
 167 Fri Jun  4 16:18:24 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 168
 169         * Makefile.in: remove install:all and install-info:info
 170         dependencies (these cause some spurious rebuilds at 'make install'
 171         time)
 172
 173 Fri Jun  4 08:50:14 1993  Ian Lance Taylor  (ian@cygnus.com)
 174
 175         * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
 176         (mips-idt-ecoff*): Added trailing '*'.
 177         * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
 178         * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
 179         * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
 180
 181         * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
 182         incorrect definitions.
 183
 184 Tue Jun  1 14:56:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 185
 186         * ldsym.c (write_file_locals):  Write BSF_CONSTRUCTOR
 187         symbols, unless stripping.
 188
 189 Tue May 25 15:34:25 1993  Ian Lance Taylor  (ian@cygnus.com)
 190
 191         * Makefile.in: configure looks for ####, so remove lines with many
 192         '#' characters.
 193         * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
 194         and HOSTING_LIBS correctly so that ``make check'' will work.
 195
 196 Thu May 20 13:56:16 1993  Per Bothner  (bothner@deneb.cygnus.com)
 197
 198         * mips.sc-sh:  Define _etext, _edata, and _end, in addition
 199         to etext, edata, and end.  Needed for IRIX 4.0.5F.
 200         Patch from mwp@iconix.oz.au (Michael Paddon).
 201
 202         * Version 2.2.1 released.
 203
 204 Thu May 20 11:42:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 205
 206         * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
 207         * mipsbsd.sh (EMULATION_NAME): Use new file name.
 208
 209 Tue May 18 17:10:24 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 210
 211         * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
 212         properly right now.
 213
 214         * Version 2.2 released.
 215
 216 Mon May 17 15:37:28 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 217
 218         * ldver.c (ldversion): Bump version number to 2.2.
 219
 220 Mon May 17 12:44:31 1993  Per Bothner  (bothner@cygnus.com)
 221
 222         * NEWS:  New file.
 223
 224 Fri May 14 11:26:24 1993  Ian Lance Taylor  (ian@cygnus.com)
 225
 226         * mips.sc-sh: Don't define BSS_VAR unless relocating.
 227
 228 Wed May 12 13:33:29 1993  Ian Lance Taylor  (ian@cygnus.com)
 229
 230         * Makefile.in (mkscript.o, mkscript): Build mkscript via
 231         mkscript.o, rather than directly from mkscript.c.
 232
 233 Tue May  4 21:58:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 234
 235         * configure.in: Look for ${target_makefile_frag} relative to
 236         ${srcdir}, not relative to build directory.
 237
 238         * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
 239         * configure.in: Recognize hppa*-hp-osf.
 240         * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
 241         (em_hppaosf.c): Build it.
 242         * config/hppaosf.mh, hppaosf.mt: New files.
 243
 244         * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
 245         some system header files.  All uses changed.
 246
 247         * configure.in: Recognize i386-aix configurations as i386-coff
 248         targets.
 249
 250         * configure.in: Recognize m68*-*-hpux.
 251         * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
 252         the value of STACKZERO.
 253         * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
 254         (em_hp3hpux.c): Build it.
 255         * hp3hpux.sh, config/hp300hpux.mt: New files.
 256
 257 Tue May  4 12:37:35 1993  Ian Lance Taylor  (ian@cygnus.com)
 258
 259         * mips.sc-sh: Put constructors in the .data section.
 260         * Makefile.in (cdtest): Added dependency on ld.new.
 261
 262 Mon May  3 19:43:39 1993  Per Bothner  (bothner@cygnus.com)
 263
 264         * Makefile.in:  Change definition of $(tooldir) to match FSF.
 265         * vax.sh, config/vax.mt, configure.in, Makefile.in:
 266         Support VAX Ultrix and BSD.
 267
 268 Mon Apr 26 18:35:47 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 269
 270         * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
 271
 272 Wed Apr 14 21:01:51 1993  John Gilmore  (gnu@cygnus.com)
 273
 274         * ldlang.h (struct memory_region):  Change `length' and
 275         `old_length' fields to bfd_size_type.  Eliminate use of bfd_offset.
 276         * ldlang.c, mri.c:  Corresponding changes, plus lint.
 277
 278 Thu Apr  8 22:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 279
 280         * configure.in: For all i386 targets, accept i486 as well.
 281
 282 Mon Apr  5 17:33:39 1993  Ian Lance Taylor  (ian@cygnus.com)
 283
 284         * ldlang.c (wild_doit): Preserve all flags for a
 285         SEC_SHARED_LIBRARY section.
 286         (size_input_section): Consider any SEC_HAS_CONTENTS section when
 287         computing largest_section.
 288
 289 Fri Apr  2 14:33:52 1993  Ian Lance Taylor  (ian@cygnus.com)
 290
 291         * ldlang.c (lang_output_section_statement_lookup): Initialize all
 292         fields of newly created structure.
 293
 294 Wed Mar 31 18:19:15 1993  Ian Lance Taylor  (ian@cygnus.com)
 295
 296         * ldmain.c (g_switch_value): New variable.
 297         * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
 298         (command_line_option): Accept -G and set g_switch_value.
 299         * ldlex.l (COMMAND): Accept -G.
 300         * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
 301
 302 Tue Mar 30 09:40:25 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 303
 304         Support for linking and loading at different places:
 305
 306         * ldlex.l: Add "AT" keyword.
 307         * ldgram.y: Cleanup, and parse AT.
 308         * ldlang.c (print_output_section_statement): Print output address
 309         of section in map. (lang_size_sections): Fill sections' lma with
 310         load address.
 311         * ldlang.h (lang_output_section_statement_type): Add load_base
 312         information.
 313
 314         * ldindr.c (add_indirect): Keep more information in the alias
 315         symbol chain.
 316         * ldlang.c (wild_doit):  Don't inherit NEVER_LOAD section
 317         attribute from an input section.
 318         * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
 319         default. (Q_enter_file_symbos): Indirect symbols now are known by
 320         their section, not a special symbol flag.
 321         * ldsym.c (write_file_locals): Indirect symbols aren't local.
 322         (write_file_globals): Write the mapping for an indirect symbol.
 323         * relax.c (build_it): When forced to write a NEVER_LOAD section,
 324         fill it with zeros.
 325
 326 Tue Mar 23 13:24:10 1993  Jeffrey Osier  (jeffrey@fowanton.cygnus.com)
 327
 328         * ld.texinfo:  changes for q1
 329
 330 Tue Mar 23 00:13:29 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 331
 332         * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
 333
 334 Mon Mar  8 20:30:35 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 335
 336         * Makefile.in: rename HOST_CC to CC_FOR_BUILD
 337
 338 Thu Mar  4 12:44:33 1993  Ian Lance Taylor  (ian@cygnus.com)
 339
 340         * mips.sc-sh: Added variables which may be overridden by a
 341         specific emulation.
 342         * mipsidt.sh: New file; emulation for IDT MIPS board.
 343         * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
 344         (em_mipsidt.c): New target.  Uses mipsidt.sh and mips.sc-sh.
 345         * config/mips-idt.mt: New file; sets EMUL to mipsidt.
 346         * configure.in (mips-idt-ecoff): New target; uses mips-idt.
 347
 348 Sat Feb 27 00:00:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 349
 350         * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
 351         ralphc@pyramid.com.
 352         * i386bsd.sh, config/i386bsd.mt: New files.
 353         * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
 354
 355 Thu Feb 25 15:33:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 356
 357         * mri.c:  Add extern declaration of strdup.
 358         * ldsym.c (KEEP macro):  Add spaces around '=' for the
 359         sake of old (e.g. PCC) compilers.
 360
 361 Wed Feb 24 19:49:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
 362
 363         * ldver.c:  Bump to version 2.1.
 364
 365 Fri Feb 12 08:09:11 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 366
 367         * ldgram.y: allow section types without address  expressions.
 368         * ldlang.c (lang_relocate_globals): avoid possible hang with
 369         undefined but unreferenced symbols.
 370         * relax.c (relax_section): don't complain if the script file isn't
 371         relaxable but -relax is set
 372
 373 Thu Feb 18 17:58:45 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 374
 375         * configure.in: go32 is the 3rd part of the triple, not the 2nd
 376
 377 Wed Feb  3 09:05:56 1993  Ian Lance Taylor  (ian@cygnus.com)
 378
 379         * mipsbig.sh: New file.  Big endian MIPS emulation.
 380         * config/mips-big.mt: New file.  Use mipsbig emulation.
 381         * configure.in (mips-sgi-irix*): Use target mips-big.
 382         * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
 383         (em_mipsbig.c): New target.  Uses mipsbig.sh.
 384
 385 Tue Feb  2 11:32:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 386
 387         * mips.sc-sh: Put .scommon sections into .sbss section.
 388
 389         * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
 390         rather than always putting them in bfd_com_section.
 391         * ldlang.c (lang_common): If a common symbol is not in
 392         bfd_com_section, put in a section of the same name, rather than
 393         always putting it in section COMMON.
 394
 395 Fri Jan 29 09:57:58 1993  Ian Lance Taylor  (ian@cygnus.com)
 396
 397         * ldmain.c (subfile_wanted_p): If we already have a common
 398         definition of a symbol, don't necessarily pull in an object file
 399         that provides a non-common definition.
 400
 401         * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
 402         returning OPTION_EB and OPTION_EL.  gcc passes these to a MIPS
 403         linker.
 404         * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
 405         (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
 406
 407 Thu Jan 28 15:12:04 1993  Ian Lance Taylor  (ian@cygnus.com)
 408
 409         * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
 410         the link to it.
 411
 412 Tue Jan 26 11:49:50 1993  Ian Lance Taylor  (ian@cygnus.com)
 413
 414         * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
 415         checking for equality to bfd_com_section.
 416
 417 Fri Jan 22 14:22:44 1993  Ian Lance Taylor  (ian@cygnus.com)
 418
 419         * mips.sc-sh: New file.  Ultrix, and hopefully other MIPS ECOFF
 420         targets, linker script.
 421         * mipslit.sh: New file.  Little endian MIPS emulation.
 422         * config/mips-lit.mt: New file.  Use mipslit emulation.
 423         * configure.in (mips-dec-ultrix*): Use target mips-lit.
 424         * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
 425         (em_mipslit.c): New target.  Uses mipslit.sh.
 426
 427 Thu Jan 14 15:30:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 428
 429         * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
 430         $(tooldir)/bin/gld, so that gcc can find it with or without
 431         collect2.
 432
 433 Mon Jan 11 18:50:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 434
 435         * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
 436         write_norel.  All linking is now done via write_relax.  Call
 437         ldsym_write before calling write_relax.
 438         * relax.c: Added copyright.
 439         (write_relax): Renamed from write_relaxnorel.  Added relocateable
 440         argument.  seclet_dump renamed to bfd_seclet_link.
 441         * relax.h: Added copyright.
 442
 443 Mon Jan 11 15:41:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 444
 445         * ldmain.c (decode_library_subfile): Patch from
 446         hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
 447
 448 Fri Jan  8 18:04:33 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 449
 450         * config/vxworks960.mt renamed to config/i960.mt
 451
 452         * configure.in: sparc-aout emulates a sun4, as does
 453         sparc*-vxworks, i960-nindy uses gld960 emulation
 454
 455 Fri Jan  8 14:39:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 456
 457          Fix support for NOLOAD, add INCLUDE
 458         * ldfile.c (ldfile_open_command_file): pass file name to
 459         lex_push_file.
 460         * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
 461         * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
 462         attribute.
 463
 464 Thu Jan  7 10:22:19 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 465
 466         * Makefile.in, config.h: no more default emulation.  Make the lack
 467         of emulation a compile time error
 468
 469 Wed Jan  6 01:08:37 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 470
 471         * configure.in: recognise all sparclite variants, not just 'sparclite'
 472
 473 Mon Dec 28 11:15:35 1992  Ian Lance Taylor  (ian@cygnus.com)
 474
 475         * m68kcoff.sc-sh: define _end as well as end, for consistency with
 476         aout.sc-sh.
 477
 478         * configure.in: accept *-ericsson-ose for any m68k CPU.
 479
 480         * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
 481         for each output section.
 482
 483 Mon Dec 21 16:06:59 1992  Per Bothner  (bothner@rtl.cygnus.com)
 484
 485         * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c:  Use new
 486         macro bfd_asymbol_bfd as appropriate.
 487         * Makefile.in:  Un-duplicate ldlex.c dependency.
 488         * condigure.in:  Replace my_host case table by sourcing
 489         ../bfd/configure.host.  Allow std-host as the default.
 490         * ldmisc.c:  Change logic for C++ name demangling:  There is
 491         no initial '_' to remove from stab-derived function names.
 492
 493 Sun Dec 13 16:31:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 494
 495         * ldlang.c (lang_init_script_file): don't attach the output file
 496         sections to the script file.
 497
 498 Wed Dec  9 08:38:05 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 499         * ldlang.c (wild): run expansion loop over command line bfd too.
 500         (lang_ini_script_file): initialize more parts of the command line
 501         bfd.
 502         * ldlex.l: fix DEFINED start states.
 503
 504 Mon Dec  7 08:43:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 505          -y support
 506         * ld.texinfo: new doc.
 507         * ldgram.y, ldlex.l: understand -y<symbol>
 508         * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
 509         print info. (add_ysym): new function.
 510         * ldsym.h: (ldsym_type): new define SYM_Y.
 511
 512 Sat Nov 21 03:15:27 1992  John Gilmore  (gnu@cygnus.com)
 513
 514         * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
 515         ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
 516         ldwrite.h, relax.h:  Replace all uses of EXFUN and PROTO ansi-glue
 517         macros with PARAMS.  Recreational cleanup.  Update copyrights.
 518
 519 Tue Nov 10 00:23:37 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 520
 521         * Makefile.in: pass down the bfd source directory for includes
 522
 523 Thu Nov  5 15:41:55 1992  Ian Lance Taylor  (ian@cygnus.com)
 524
 525         * ldlang.c (lang_size_sections): don't change size and address for
 526         SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
 527         sections.
 528
 529 Thu Nov  5 11:33:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 530
 531         * relax.c (build_it): re-enable the processing of data_statements
 532         in scripts, makes counted contructor lists work again.
 533
 534 Thu Nov  5 05:43:01 1992  John Gilmore  (gnu@cygnus.com)
 535
 536         * ldemul.h:  Remove uses of SDEF and PROTO macros (use PARAMS).
 537
 538 Tue Oct 20 10:56:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 539
 540         * m68kcoff.sc-sh: don't use initial underscores for etext, edata
 541         and end.
 542
 543 Mon Oct 19 09:45:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 544
 545         * Support for i386-sysv.
 546         configure.in: check for i386-*-sysv* and i386-*-sco*.
 547         i386coff.sc-sh: rewrote to support SVR3 by default.
 548         ldctor.c (find_constructors): preserve stat_ptr.
 549         ldlang.c (wild_doit): initialize vma and size of new output
 550         section to corresponding input section.  This is required for
 551         shared library support.
 552         (lang_size_sections): don't modify vma and size of sections which
 553         are never loaded (for shared libraries).
 554         ldwrite.c (copy_and_relocate): copy the contents of any section
 555         which has contents, not just sections which are loaded (for shared
 556         libraries).
 557
 558 Thu Oct 15 15:20:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 559
 560         * ldlang.c (size_input_section): count the sizes of all sections
 561         we allocate.
 562
 563 Thu Oct  8 09:05:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 564
 565         * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
 566         to demangle symbols better
 567
 568 Tue Oct  6 13:08:54 1992  Ian Lance Taylor  (ian@cygnus.com)
 569
 570         * ldlang.c (lang_finish): don't warn if -e start symbol does not
 571         exist when linking with -r.
 572
 573 Mon Oct  5 14:07:37 1992  Ian Lance Taylor  (ian@cygnus.com)
 574
 575         * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
 576         .bss segment.
 577
 578 Mon Oct  5 08:55:14 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 579
 580         * ldmain.c (linear_library): don't even think about processing
 581         an object file if it's already been done
 582
 583 Thu Oct  1 23:14:59 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 584
 585         * configure.in: the hp9000/300 config file is now hp300
 586
 587 Wed Sep 30 07:34:09 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 588
 589         * config/z8ksim.mt: new file
 590
 591 Fri Sep 25 13:49:52 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
 592
 593         * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
 594         lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
 595
 596         * ld.h (strip_symbols_type): Add value STRIP_SOME.
 597         * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
 598         * ldlang.c (lang_add_keepsyms_file): New function.
 599         * ldlex.l: Handle "-retain-symbols-file".
 600         * ldsym.c (keepsyms_file, kept_syms): New vars.
 601         (process_keepsyms): New functihon; reads file, marks symbols for
 602         saving.
 603         (write_file_locals): File symbols should always be kept.
 604         (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
 605         and "-s".  Process retain-symbols file before setting symtab.
 606         * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
 607         (keepsyms_file, kept_syms): Declare them.
 608
 609         * ldmain.c (main): Non-fatal errors should still cause non-zero
 610         exit status even with -r.
 611
 612 Fri Sep 25 11:08:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 613
 614         Added initial support for the z8k
 615         * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
 616         * configure.in, Makefile.in: modified to reflect above
 617
 618         * ldlang.c (lang_check): when linking conflicting architectures,
 619         make the output file reflect at least one of the bad inputs.
 620
 621 Tue Sep 15 15:35:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 622
 623         * Makefile.in (install): if $(tooldir) exists, install ld in
 624         $(tooldir)/bin.
 625
 626 Fri Sep 11 10:24:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 627
 628         * Makefile.in, configure.in: modified to support i386-coff
 629         * i386coff.sh: new file
 630
 631 Wed Sep  9 11:52:58 1992  Ian Lance Taylor  (ian@cygnus.com)
 632
 633         * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
 634         added m68k-coff emulation mode, stolen from a29k emulation.
 635         Almost certainly wrong, but perhaps better than sun3.
 636
 637 Thu Sep  3 14:19:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
 638
 639         * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
 640         gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
 641         vanilla.em:  Rename all (generated) ld__*.c files to em_.c.
 642         This is one character shorter, and lets people build on
 643         SVR3 system. (ld__h8300xray.[co] was the killer there;
 644         h8300xray.sc-sh is also overlong, but seems harmless.)
 645         Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
 646         * Makefile.in (clean):  Fix typo mostclean -> mostlyclean.
 647         * configure.in:  Add host isc.
 648
 649         * ldver.c:  Call it version 2.0.
 650
 651 Wed Sep  2 00:21:33 1992  Per Bothner  (bothner@rtl.cygnus.com)
 652
 653         * ldver.c:  Bump to version 0.98.
 654         * TODO:  New file.
 655
 656         * Makefile.in:  Added mostlyclean, distclean, realclean rules.
 657
 658 Tue Sep  1 23:42:16 1992  Per Bothner  (bothner@rtl.cygnus.com)
 659
 660         * ldmisc.c (xrealloc):  New (needed by ../libiberty/cplus.dem.c).
 661         * ldlex.l: Moved comment() to end, since some compilers
 662         otherwise have problems with input() used before it is defined.
 663
 664 Tue Sep  1 17:45:51 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 665
 666         * configure.in: added Solaris 2 and Irix 4 host support.
 667
 668 Mon Aug 31 19:27:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 669
 670         * Makefile.in: remove -S flag from the FLEX definition
 671
 672         * configure.in: rewrote, using new style case statement.  use
 673         m68k.mt for m68k-aout systems
 674
 675 Sun Aug 30 21:38:53 1992  Ian Lance Taylor  (ian@cygnus.com)
 676
 677         * Makefile.in: map "ld" through program_transform_name when
 678         installing.
 679
 680 Sun Aug 30 18:12:13 1992  Per Bothner  (bothner@rtl.cygnus.com)
 681
 682         * cplus-dem.c:  Removed.  Use the version in libiberty now.
 683         * ldmisc.c:  Use new libiberty version of cplus_demangle().
 684
 685 Thu Aug 27 16:38:42 1992  Ian Lance Taylor  (ian@cygnus.com)
 686
 687         * gld960.em (gld960_choose_target): default to little endian, not
 688         big endian.
 689
 690 Wed Aug 26 17:28:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 691
 692         * ldlang.c (lang_process): don't pass null pointers when
 693         abs_output_section is what is required.
 694         * ldwrite.c (ldwrite): use malloc to allocate the largest space
 695         used, and pass that down.
 696         * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
 697         than alloca.
 698
 699 Mon Aug 24 14:42:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 700
 701         * configure.in, config/ose68.mt: renamed OSE to ose.
 702
 703 Thu Aug 20 19:55:22 1992  Ken Raeburn  (raeburn@cygnus.com)
 704
 705         * ldsym.c (write_file_locals): Reorder check for common or
 706         undefined symbols so that it works.
 707
 708 Tue Aug 18 13:41:36 1992  Ian Lance Taylor  (ian@cygnus.com)
 709
 710         * configure.in: accept all m68K family members.
 711
 712         * Makefile.in: always create installation directories.
 713
 714 Thu Aug 13 11:49:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 715
 716         * ldlex.l: now parses comment correctly, added ~ to acceptable
 717         chars in filenames
 718
 719         * ldexp.c (exp_unop): pass down abs_output_section - now can have
 720         unary -ve constants.
 721
 722         * ldlang.c (lang_finish): warn when an entry symbol supplied on
 723         the command line can't be found.
 724
 725 Fri Aug  7 12:31:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 726
 727         * ldlang.h: add new field "loadable" to output_section_statement.
 728         * ldlang.c (lang_output_section_statement_lookup): initilize new
 729         field. (wild_doit): if new field is not set, then stop output
 730         section from being loadable.
 731         (lang_enter_output_section_statement): set the field from the
 732         NOLOAD keyword
 733         * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
 734         * h8300hms.sc-sh, h8300hms.em: get -r right.
 735
 736 Thu Aug  6 18:35:21 1992  Per Bothner  (bothner@rtl.cygnus.com)
 737
 738         * ldint.texinfo:  New internals manual (beginnings thereof).
 739         * PORTING:  Removed, merged into ldint.texinfo.
 740
 741 Tue Aug  4 21:12:29 1992  Per Bothner  (bothner@rtl.cygnus.com)
 742
 743         * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
 744         cdtest.exp:  A test program (copied from libg++/test-install)
 745         that tests that constructor and destructors are handled
 746         corrrectly.
 747
 748 Mon Aug  3 14:58:19 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 749
 750         * Makefile.in (install): install from ld.new, renaming during the
 751         copy, or else the next 'make install' needs to re-link ld.
 752
 753 Mon Jul 20 03:37:06 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
 754
 755         * configure.in: generalise hp recognition (from sef).
 756
 757 Sat Jul 18 14:46:04 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 758
 759         * configure.in: recognize bsd and hpux hppa configurations.
 760         error messages echo to stderr, not stdout
 761
 762 Fri Jul 17 22:06:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 763
 764         * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
 765           ldmisc.c: removed rcsid's.
 766
 767 Tue Jul 14 08:34:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 768
 769         * ldlang.c (lang_map): print changes in sizes due to relaxing
 770         (size_input_section): maintain the delta information.
 771         * ldlang.h: add new field to struct to contain delta info.
 772         * relax.c  (relax_section): complain if input not relaxable.
 773         * ldlex.l : add '_', ',' and '$' to chars which can appear at the
 774         start of a filename
 775
 776 Mon Jul 13 17:33:00 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 777
 778         * ldmain.c(main): prevent -r and -relax from being on at the same
 779         time.
 780
 781 Wed Jul  1 17:51:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 782
 783         * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
 784         aliasing problems
 785
 786
 787 Thu Jun 18 09:38:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 788
 789         * h8300hms.em, h8300hms.sc-sh:  do the right thing for -r
 790         * ldexp.c:  lint
 791         * ldlang.c(open_output): set the target arch and machine as soon
 792         as we can. (lang_size_sections): use new macros for setting vma
 793         * ldwrite.c: lint
 794
 795 Mon Jun 15 08:47:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
 796
 797         * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
 798         Also deleted an unreachable path to wrs.
 799
 800 Wed May 27 23:24:19 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
 801
 802         * Makefile.in (install): use -d test for $tooldir before
 803         installing ld there so that $tooldir can be inherited from
 804         top-level Makefile.
 805
 806 Wed May 27 16:56:48 1992  Per Bothner  (bothner@rtl.cygnus.com)
 807
 808         * ldlang.c:  Two non-substantial changes for the sake of
 809         the old Portable C Compiler.
 810
 811 Wed May 27 15:15:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 812
 813         * ldgram.y, ldlex.l: parse ABSOLUTE
 814         * ldexp.c: add support for ABSOLUTE
 815
 816 Wed May 27 13:07:20 1992  Per Bothner  (bothner@rtl.cygnus.com)
 817
 818         * Makefile.in:  Added default definitions for HOSTING_CRT0,
 819         HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
 820         * config/*.mh:  Miscellaneous clean-up:  Removed definitions
 821         of YACC (since it is not longer used in the Makefile).
 822         Remove HOSTING_* definitions that are subsumed by the
 823         ones added to Makefile.in.  Removed most definitions of CC.
 824         * config/{sparc,news,hp300bsd,decstation}.mh:  Removed;
 825         These are no longer needed.
 826
 827 Fri May 22 13:47:19 1992  Per Bothner  (bothner@cygnus.com)
 828
 829         * Makefile.in:  Use srcdir instead of VPATH in ldgram/ldlex
 830         rules, since these are used when building a distribution.
 831         * Makefile.in (ldlex.c):  Don't re-direct output, since that
 832         leaves a bogus output files if it fails.
 833
 834         * config/sparc.mh:  Fix HOSTING_LIBS so it has a chance of working.
 835         * ldlex.c:  Fix some unnecessary flex-specific-isms.
 836
 837 Fri May  8 11:49:43 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 838
 839         * ldgram.y: move spurious semicolon
 840         * ldexp.h: fix prototype
 841
 842 Thu May  7 17:01:12 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 843
 844         * ld.texinfo: references to linker now say "ld" not "gld".
 845
 846 Wed May  6 13:26:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 847
 848         changed calling convention for Q_enter_global_ref
 849         * ldexp.c, ldlang.c, ldmain.c: reflect this
 850         * ldver.c: bump version to 1.97.1
 851         * ldindr.c (add_indirect): when an edict declaring an indirect
 852         symbol is found, make sure that any ideas about the symbol being
 853         common are changed if it now known to be defined.
 854         * ldmain.c (linear_library): complain once if archive isn't
 855         ranlibbed.
 856         * ldlang.h, ldlang.c: make room for and initialize the complain
 857         once field.
 858
 859 Wed May  6 11:07:35 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 860
 861         * Makefile.in: use flex & bison from ../ if they exist.
 862
 863 Tue May  5 17:47:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 864
 865         * relax.c (build_it): don't allocate space in the output file for
 866         stuff if -R flag applys to it.
 867         * ldfile.c: merge in VMS filename support
 868         * ldmain.c (main): take out ./ from library path, and close file
 869         before unlinking. Make multiple defs of a symbol create an
 870         unexecable file.
 871         * ldmisc.c: fatal errosrs delete output file
 872
 873 Tue May  5 14:05:05 1992  Per Bothner  (bothner@rtl.cygnus.com)
 874
 875         * ldver.c:  Increase version number to 1.97, for consistency
 876         with ../binutils.
 877
 878 Tue May  5 12:12:24 1992  K. Richard Pixley  (rich@cygnus.com)
 879
 880         * Makefile.in: FLEX -> LEX.
 881
 882         * ld.texinfo: {} -> @{@}.
 883
 884 Mon May  4 17:52:41 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 885
 886         * ld.texinfo: describe alternate, MRI-compatible linker scripts
 887         (and associated change in -c option, now used for these scripts)
 888
 889 Mon May  4 16:10:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 890
 891         * ldver.c: Bumped version to 1.96 - new release, resync with the
 892         bfd too #.
 893         * ldexp.c, ldlang.c: now build memory shape tree in obstacks
 894         rather than with raw malloc, makes it easier to track where memory
 895         is going.
 896         * ldsym.h, ldsym.c: create obstack for all global symbols too.
 897         * ldwrite.c (ldwrite): moved malloc so only used when needed.
 898         * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
 899
 900
 901 Fri May  1 18:17:52 1992  K. Richard Pixley  (rich@cygnus.com)
 902
 903         * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
 904
 905         * Makefile.in: use bootstrap for check.
 906
 907 Fri May  1 13:03:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 908
 909         * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
 910         PUBLIC.
 911         * Makefile.in: now use flex, not lex
 912         * ldlex.l, ldlang.c, ldctor.c: lint
 913
 914 Wed Apr 22 12:48:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 915
 916         * ldlex.l: added CMDFILENAMECHAR state so that you can lex
 917         different sorts of filenames on the command line than in a script.
 918
 919 Mon Apr 20 22:37:04 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 920
 921         * Makefile.in: rework CFLAGS so that they can be passed on the
 922           make command line.  Remove MINUS_G.  Default CFLAGS to -g.
 923
 924 Fri Apr 17 08:57:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 925
 926         * relax.c: added handling for new "padding" seclet type, used to
 927         fill out gaps between section.
 928         * ldgram.y, ldlex.l: now -defsym on the command line is done
 929         properly.
 930
 931 Wed Apr 15 21:20:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 932
 933         * Makefile.in: the tooldir copy of ld goes directly in tooldir.
 934
 935 Wed Apr 15 16:09:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 936
 937         * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
 938         scripts.
 939
 940 Thu Apr  9 05:52:02 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
 941
 942         * Makefile.in (install): Install second copy in $(tooldir)/bin
 943         without $(program_prefix), since that's what gcc expects.
 944
 945 Sat Apr  4 17:44:06 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 946
 947         * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
 948         * h8300*: fix bit rot and add support for h8300xray target
 949         * go32.sh: target emulation for go32.
 950
 951 Mon Mar 16 14:53:29 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
 952
 953         * gld960.em, i960.sc-sh. Fix i960 bit rot
 954
 955 Fri Mar 13 19:47:22 1992  K. Richard Pixley  (rich@cygnus.com)
 956
 957         * Makefile.in: install man page.
 958
 959 Fri Mar 13 08:23:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 960
 961         * config/mt-<foo> renamed to <foo>.mt
 962         * config/mh-<foo> renamed to <foo>.mt
 963         * configure.in changed to reflect this
 964         * genscripts.sh now make .xbn files rather than .xN files
 965
 966 Sat Mar  7 03:40:40 1992  K. Richard Pixley  (rich@cygnus.com)
 967
 968         * ldver.h: fix decl of ldversion.
 969
 970 Fri Mar  6 22:00:35 1992  K. Richard Pixley  (rich@cygnus.com)
 971
 972         * Makefile.in: added check target.
 973
 974 Fri Mar  6 06:59:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 975
 976         * ldmain.c (Q_enter_file_symbols): now aliases work again
 977
 978 Thu Mar  5 21:39:29 1992  K. Richard Pixley  (rich@cygnus.com)
 979
 980         * Makefile.in: added clean-info target.
 981
 982 Thu Mar  5 16:55:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 983
 984         * ldexp.c (exp_print_tree): don't try and follow null pointers
 985         around.
 986         * ldgram.y: remove 11 shift reduce errors
 987
 988 Tue Mar  3 15:46:39 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 989
 990         * Makefile.in: added tooldir and program_prefix.
 991
 992 Fri Feb 28 08:17:45 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
 993
 994         * ldlang.c (size_input_section): don't move absolute sections
 995         around!
 996
 997
 998 Thu Feb 27 09:20:41 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
 999
1000         * cplus-dem.c: yet another copy of this - maybe it should go into
1001         libiberty ?
1002         * ldgram.y: now -V and -v have different actions
1003         * ldver.c: if -V, prints list of emulations compiled in
1004         * ldmisc.c: support for cplus demangling
1005
1006
1007 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
1008
1009         * Makefile.in, configure.in: removed traces of namesubdir,
1010           -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
1011           copyrights to '92, changed some from Cygnus to FSF.
1012
1013 Thu Feb 20 17:43:46 1992  Per Bothner  (bothner at cygnus.com)
1014
1015         * Makefile.in:  Change mkscript rule into one for ./mkscript
1016         (for the sake of makes that don't realize they're the same).
1017         * PORTING:  Add more details.
1018         * genscripts.sh:  Add more tailorability of DATA_ALIGNMENT.
1019
1020 Mon Feb 17 12:04:36 1992  Per Bothner  (bothner at cygnus.com)
1021
1022         * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1023         config/mt-hp300bsd:  New port to hp300 running BSD.
1024
1025 Sat Feb 15 13:59:54 1992  Per Bothner  (bothner at cygnus.com)
1026
1027         Major rewrite of how ld is configured.  The major idea
1028         is to use shell scripts to generate everything.
1029         * generic.em replaces ldtemplate.
1030         * Other *.em files replace various *.c files.
1031         A *.em file is a shell script that generates the corresponding
1032         ld__*.c file that implements an emulation.  This is usually
1033         a straight 'cat' of a here-document, possibly with substitutions.
1034         * Script files (*.sc) are places by *.sc-sh scripts.
1035         Again, these are simple shell scripts that 'cat'
1036         here-documents, usually with some substitutions.
1037         The output a *.sc-sh is a script file.
1038         * Each emulation is defined by a short shell script with
1039         extension *.sh that specifies the emulation-specific
1040         parameters (such as the name of the *.sh-sc and *.em
1041         files to use).
1042         * genscript.sh is the master shell script used to generate
1043         an emulation.  It is passed various argument, including
1044         the name a the emulation-speciic *.sh file that it
1045         "sources" to set variables to emulation-specifc parameters.
1046         * config/mt-foo:  Changed EMUL=GLDFOO_EMULATION_NAME
1047         to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1048         * config/mh-foo:  Rename LDEMULATION names as appropriate
1049         (usually 'gldfoo' -> plain 'foo').
1050         * ldwrite.c:  Fixed a typo in a comment.
1051         * Makefile.in:  Major changes.  Removed some the sed
1052         magic to converts scripts, since that is now handled
1053         by genscripts.sh and the *.sc-sh scipt generators.
1054         * config.h:  Remove a bunch of macros defining emulations
1055         and targets.  This becomes one less file to edit when
1056         adding emulations or targets.
1057         * ldemul.h (struct ld_emulation_xfer_struct):  Add
1058         emulation_name and target_name fields.
1059         * ldemul.c, ldemul.h:  Define some default functions used
1060         by most emulations (and remove from the *.em scripts).
1061         * ldemul.c (ldemul_choose_target):  Search the new
1062         ld_emulations array using a loop (instead of a hardwired
1063         nested if statement).
1064         Define the ld_emulation from the automatically-geenrated
1065         ldemul-list.h.  This means you no longer have to edit ldemul.c
1066         to add a new emulation.
1067         * ldmain.c:  Replace {GLD,LNK}960_EMULATION_NAME by
1068         their expansions, since the former no longer exist.
1069         * PORTING:  A very rough first draft of a porting guide.
1070
1071         * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1072         to be terminated by a new-line (instead of requiring a semicolon).
1073
1074 Mon Feb 10 16:21:02 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1075
1076         * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1077         tests for NULL pointers all over the place.
1078         * ldlang.c (lang_process): remember to relocate global symbols
1079         *after* relaxing has done it stuff.
1080
1081 Thu Feb  6 11:40:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1082
1083         * config/mt-coff-h8300: use EMUL like everything else
1084         * ldlang.c: (print_padding_statement): print the right address.
1085         * Makefile.in, config.h, ldemul.c: renamed  h8300hds to h8300hms
1086
1087
1088 Tue Feb  4 15:28:01 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1089
1090         * ldlex.l: Put pack -noinhibit-exec and -sort-common
1091         * ldlang.c (print_data_statement): print the right address.
1092
1093 Thu Jan 30 17:51:53 1992  Per Bothner  (bothner at cygnus.com)
1094
1095         * Makefile.in:  The rule for testing ld by re-linking itself
1096         via an intermediate -r link was moved to the ld1 rule
1097         instead of the ld2 rule.  This allows ld2 and ld3 to be identical,
1098         which allows the bootstrap rule to work.
1099         * ldctor.c (find_constructors):  Don't create a constructor
1100         list if it is already defined (as would happen if ld is
1101         invoked by collect).
1102
1103 Wed Jan 29 08:35:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1104
1105         * config/mh-sparc.h: now uses libgcc.a
1106         * ldmain.c: quit using exit
1107         * *sc: use *(COMMON) rather than [COMMON]
1108         * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1109         to allow preprocessing of .l file.
1110         * Makefile.in: New ldlex.l mangling
1111         * ldexp.c (fold_binary): perform expressions with % and / in
1112         integer.
1113         * ldfile.c (open_a): open archives on VMS in a special way
1114
1115
1116 Tue Jan 28 10:18:16 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1117
1118         * ldgram.y: map -M behave in the same way as -Map (sets file name
1119         to be "-".
1120         * ldsym.c, ldlang.c: remember that size of a section is dependent on
1121         whether or not relaxing has been done.
1122         * ldmain.c: don't open a map file if it doesn't have a name
1123         * relax.c: all the brains have moved into bfd.
1124         * ldwrite.c: ammend comment
1125
1126 Fri Jan 24 14:23:46 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1127
1128         * Makefile.in: added relax, also made three stage go through a
1129         partial link stage.
1130         * relax.c : added
1131         * config.h: if GNU960 defined, then default emulation mode is
1132         GLD960
1133         * ldexp.h, ldexp.c: map to file hooks
1134         * ldlang.c: map to file hooks
1135         * ldgram.y: added -Map -relax
1136         * ldlex.l: added -relax, -Map
1137         * ldmain.c: open map file
1138         * ldmisc.c: support for map file
1139         * ldwrite.c: new relax magic
1140
1141 Thu Dec 19 18:49:51 1991  John Gilmore  (gnu at cygnus.com)
1142
1143         * Makefile.in, config/tm-*.h:  Clean up make output, only
1144         pass DEFAULT_EMULATION to ldmain.c.
1145
1146 Wed Dec 18 15:02:47 1991  Per Bothner  (bothner at cygnus.com)
1147
1148         * ldver.c:  Bump to version 1.94.
1149
1150 Tue Dec 10 04:07:23 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1151
1152         * Makefile.in: infodir belongs in datadir.
1153
1154 Mon Dec  9 16:26:43 1991  Per Bothner  (bothner at cygnus.com)
1155
1156         * Makefile.in:  Pass -y to bison.  (Again;
1157         accidentally deleted by Rich.)
1158         * news.sc, ldgld68k.sc:  Define __end as well as _end.
1159
1160 Sat Dec  7 17:19:26 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
1161
1162         * ldindr.h: added to contain prototypes of ldindr.c
1163         * ldfile.c: include ctype.h
1164         * ldmain.c: include the requried prototype headers
1165         * ldwrite.c: get_reloc_upper_bound has been renamed
1166         bfd_get_reloc_upper_bound
1167
1168 Fri Dec  6 23:29:26 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1169
1170         * Makefile.in: punt "fundamental" mode because it breaks my emacs
1171           macros.  install using INSTALL_PROGRAM and INSTALL_DATA.  remove
1172           spaces following hyphens, bsd make can't cope.  added
1173           standards.text support and made it look like all the other
1174           makefiles.
1175
1176         * configure.in: configure now runs entirely in objdir so make file
1177           existence checks against ${srcdir}.  Mark this directory as
1178           target dependent.
1179
1180 Thu Dec  5 22:46:16 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1181
1182         * Makefile.in: idestdir and ddestdir go away.  Added copyrights
1183           and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
1184           and mandir now keyed off datadir by default.
1185
1186 Wed Dec  4 23:36:55 1991  Per Bothner  (bothner at cygnus.com)
1187
1188         * ldver.c:  Bumped version to 1.93.
1189         * Makefile.in:  Pass -y to bison.
1190
1191 Mon Nov 25 18:28:40 1991  Steve Chamberlain  (sac at cygnus.com)
1192
1193         * config.h: h8 is now coff, not ieee
1194         * h8300hds.sc: reflect the same
1195
1196 Thu Nov 14 19:55:09 1991  Per Bothner  (bothner at cygnus.com)
1197
1198         * ldver.c (ldversion()):  Update to 1.92.
1199         * ldctor.c: There are two places constructor sets
1200         can be defined.  One of them checked for an existing
1201         duplicate, the other didn't.  Unfortunately, the latter
1202         was called after the former ...
1203         So, factor out code for inserting a new element into
1204         constructor_name_list (after checking for a duplicate)
1205         into a new function add_constructor_name, and call
1206         it from both aforementioned places (ldlang_add_constructor
1207         and ldlang_check_for_constructors).
1208
1209 Wed Nov 13 15:17:43 1991  Per Bothner  (bothner at cygnus.com)
1210
1211         * Makefile.in:  Rename .c files generated from ldtemplate
1212         to have names starting with ld__.  This helps 'make clean'.
1213
1214 Tue Nov 12 18:36:50 1991  Steve Chamberlain  (sac at cygnus.com)
1215
1216         * Makefile.in: Take out the version number for install
1217         * m88kbcs.sc: put in contructor blocks.
1218
1219 Mon Nov 11 18:47:33 1991  Per Bothner  (bothner at cygnus.com)
1220
1221         * ldmisc.c, ldmisc.h:  Re-write info() to take a filename
1222         parameter, a format, and an arg pointer, and rename it to
1223         vfinfo().  Write info() in terms of new vfinfo().
1224         New einfo() is the same as info(), except it writes to stderr.
1225         * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1226         ldmisc.c:  Replace "error" calls to info() by new einfo().
1227
1228 Mon Nov 11 09:57:32 1991  Steve Chamberlain  (steve at cygnus.com)
1229
1230         * ldlex.l ldgram.y: made -V option do same as -v
1231         * Makefile.in: Added $(MINUS_G) flag so debugging can be
1232         turned off
1233
1234 Sun Nov  3 16:37:37 1991  Steve Chamberlain  (steve at cygnus.com)
1235          i386 aout changes from Bob Kukura
1236         * Makefile.in, config.h: added i386aout support
1237         * configure.in: fixed /h-{myhost} typo
1238         * ldgram.y: -MM now gives more boring map.
1239         * ldlang.c: now does D_PAGED flag the right way.
1240         * ldsym.c: -MM flags does the right thing.
1241
1242 Sun Nov  3 15:00:03 1991  Per Bothner  (bothner at cygnus.com)
1243
1244         * configure.in:  Fixed typo.  Also, a fix for hp300bsd.
1245         * ldlang.c (init_os):  Compensate for BFD change,
1246         where bfd_make_section now returns NULL for a duplicate
1247         section request, instead of the old section.
1248
1249 Thu Oct 17 15:27:13 1991  Per Bothner  (bothner at cygnus.com)
1250
1251         * ldver.c: Bump to version 1.91 (consistent with binutils).
1252
1253 Wed Oct 16 12:27:08 1991  Per Bothner  (bothner at cygnus.com)
1254
1255         * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1256         ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1257         ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1258         ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1259         Add or update copyright notices.
1260
1261 Mon Oct 14 23:55:27 1991  Per Bothner  (bothner at cygnus.com)
1262
1263         * README: New file.
1264         * Makefile.in:  Changed installation directory name scheme
1265         to be consistent with gcc.  Also changed 'install'.
1266
1267 Mon Oct 14 17:30:02 1991  Roland H. Pesch  (pesch at cygnus.com)
1268
1269         * Makefile.in: new targets ld.mm, ld.me
1270
1271 Mon Oct 14 17:27:24 1991  Per Bothner  (bothner at cygnus.com)
1272
1273         * Makefile.in, ldtemplate:  Need to use separate scripts
1274         for -n and -N options.  Yet more complication.
1275
1276 Fri Oct 11 22:40:46 1991  John Gilmore  (gnu at cygnus.com)
1277
1278         * Makefile.in:  Avoid using $< in explicit Make rules (it doesn't
1279         work).  Add some lines to avoid Sun Make VPATH bugs.
1280
1281 Fri Oct 11 16:42:22 1991  Per Bothner  (bothner at cygnus.com)
1282
1283         * news.sc: Add alignment for data segment.
1284         * ldtemplate: Add (yet another) script to get for -n or -N
1285         options.  (These need different alignment than ZMAGIC files.)
1286         * Makefile.in:  Add stuff for new foo.xn scripts.
1287         These are generated by replacing "ALIGN(0x...00)" by ".".
1288
1289 Fri Oct 11 15:43:04 1991  Roland H. Pesch  (pesch at cygnus.com)
1290
1291         * Makefile.in: new targets ld.ms, ld-index.ms
1292         ld.texinfo: remove tabs, other cleanups for texi2roff
1293
1294 Fri Oct 11 13:51:54 1991  Per Bothner  (bothner at cygnus.com)
1295
1296         * ldmain.c (main): Make config.magic_demand_paged be true
1297         by default.  Don't the WP_TEXT and D_PAGED flags of
1298         output_bfd here; it's too late, so set it when output_bfd
1299         is created (in ldlang.c).  Also fix setting of EXEC_P flag
1300         * ldlang.c (ldlang_open_output):  Set output_bfd->flags here.
1301         * ldlang.c: Remove some duplicate extern declarations.
1302         * ldgram.y: Fixes to -N and -n options.
1303         * Makefile.in:  Recognize upper case letters in sed script
1304         to remove assignments from script files.
1305         * ldtemplate:  Don't assukme that -N or -n options
1306         imply use of -r script.
1307         * mkscript.c:  Tweaking to correctly handle \n and \\ in input.
1308
1309 Fri Oct 11 10:29:27 1991  Steve Chamberlain  (steve at cygnus.com)
1310
1311         * ldtemplate: include bfd.h before sysdep.h.
1312
1313 Fri Oct 11 04:24:45 1991  John Gilmore  (gnu at cygnus.com)
1314
1315         Restructure configuration scheme for bfd, binutils, ld.
1316
1317         * include/sys/h-*.h:  Move to bfd/hosts/h-*.h.
1318         * configure.in:  Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1319         Change some config names to match other dirs.
1320         * *.c:  Include bfd.h before sysdep.h, so ansidecl and PROTO()
1321         get defined first.
1322         * config/:  Rename some config files to match up h-*.h names.
1323         Remove all the HOST_SYS definitions from the config files.
1324
1325 Tue Oct  8 16:00:57 1991  Per Bothner  (bothner at cygnus.com)
1326
1327         * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1328         * ldtemplate: Remove ldfile_add_library_path calls;
1329         just use the SEARCH_DIR commands in the script files.
1330         * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1331         the SEARCH_DIR commands in the scripts (using ugly sed magic).
1332         This is primarily intended for cross-linking, where you would
1333         place libaries in a different place than native libraries.
1334         Also, emulations made from ldtemplate now use $(srcdir).
1335         * ldglda29k.sc:  Change SEARCH_DIR commands to a conventional
1336         form; people can use the Makefile's LIB_PATH to override.
1337
1338 Tue Oct  8 14:51:21 1991  Roland H. Pesch  (pesch at cygnus.com)
1339
1340         * Makefile.in: fix target ld.dvi, add target ld.info
1341         ld.texinfo: make info filename ld.info
1342
1343 Fri Oct  4 21:51:58 1991  John Gilmore  (gnu at cygnus.com)
1344
1345         * Makefile.in:  Avoid using $< in non-suffix rules (breaks on Sun
1346         Make).
1347         * ldfile.c, ldlang.c, ldmain.c, ldwrite.c:  Cope with renames of a
1348         few BFD types & enums.
1349