ld/ChangeLog

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