ld/ChangeLog

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