ld/ChangeLog

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