ld/ChangeLog

   1 Thu Jul 15 14:43:34 1993  Doug Evans  (dje@canuck.cygnus.com)
   2
   3         * Makefile.in: Add h8300h support.
   4         emulparms/h8300h.sh: New file.
   5         scripttemp/h8300h.sc: New file.
   6
   7 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
   8
   9         * ldfile.c (ldfile_open_file): In error message, use the name the
  10         user gave (e.g., "-lc"), rather than the base file name.
  11
  12         * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
  13
  14         * ldmain.[ch]: Remove initial Q_ from function names.
  15         * ldexp.c, ldindr.c, ldlang.c: Change callers.
  16
  17         * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
  18
  19         * ldlang.c (lang_process): Move loading of default script from
  20         here to main.  Add a "/" to start of script name to prevent
  21         finding it in "." first.
  22
  23         * ldmain.c (set_scripts_dir): Don't look in "." first.
  24
  25         * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
  26         option_longmap.
  27
  28 Thu Jul 15 10:55:59 1993  Ian Lance Taylor  (ian@cygnus.com)
  29
  30         * Makefile.in (em_m88kbcs.c): Correct dependency.
  31         * scripttempl/m88kbcs.sc: It's ARCH, not arch.  Removed TARGET
  32         statement.  Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
  33         * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
  34
  35 Wed Jul 14 21:42:53 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  36
  37         * ldfile.c (ldlang_open_file, ldfile_open_command_file),
  38         main.c (main): Print the errno string in the error message.
  39
  40 Tue Jul 13 20:00:30 1993  Doug Evans  (dje@canuck.cygnus.com)
  41
  42         * configure.in: Accept h8300h for target cpu.
  43
  44         * ldmisc.c (vfinfo): Have demangle remove leading underscore if
  45         present (demangle is smart enough to know whether to do it or not).
  46
  47 Mon Jul 12 11:45:48 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  48
  49         * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
  50         ldscripts, as well as <ld bin dir> and SCRIPTDIR.
  51
  52         * ldlang.c (lang_process): Use sizeof instead of magic constant.
  53
  54         * ldmain.c (get_emulation, check_for_scripts_dir,
  55         set_scripts_dir):  New functions.
  56         (main): Call them.
  57
  58 Mon Jul 12 10:57:03 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
  59
  60         * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
  61         Create symbol "end" instead of "__end".  Comment out some parts
  62         that may not be needed (yet) for elf.
  63
  64         * configure.in: Accept sparc-elf and sparc-solaris2 configs.
  65
  66 Thu Jul  8 15:33:32 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
  67
  68         * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
  69
  70         * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
  71         when no prototype is being supplied.
  72         (ldmalloc, ldrealloc): Size argument is now size_t.
  73
  74         * ldmisc.c (finfo): New function, accepts FILE* argument.
  75         (vfinfo, case 'v'): New format character; displays bfd_vma in hex
  76         without leading zeros.
  77         (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
  78         bfd_vma value, instead of fprintf(%x) which won't hold a long long
  79         value.
  80         (concat, buystring): String lengths are size_t.
  81         (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
  82
  83         * ldlang.c (new_statement): Size argument is now size_t.  Added
  84         forward declaration with prototype.
  85
  86 Thu Jul  8 10:53:47 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
  87
  88         * ldgram.y (OPTION_v): Don't turn on verbose output.
  89
  90 Wed Jul  7 17:10:45 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
  91
  92         * ldlex.l: Get rid of local typedef for bfd_vma!  Get it from
  93         bfd.h instead.
  94
  95 Wed Jul  7 11:33:12 1993  Ian Lance Taylor  (ian@cygnus.com)
  96
  97         * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
  98         collect2 doesn't look for gld any more anyhow.
  99
 100 Mon Jul  5 14:29:48 1993  Ian Lance Taylor  (ian@cygnus.com)
 101
 102         * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
 103         now have a non NULL srefs_chain.
 104
 105         * config/hp300hpux.mt: Use emulation hp3hpux rather than
 106         hp300hpux, since the latter does not exist.
 107
 108 Fri Jul  2 18:06:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 109
 110         * genscripts.sh: Put the scripts in the ldscripts directory, not
 111         emulations.
 112         * configure.in (ldscripts): Make, instead of emulations.
 113         * Makefile.in (scriptdir): Take off the "ld" part.
 114         (install, clean, distclean): Use ldscripts, not emulations.
 115         In tests, don't pass -Lemulations.
 116         Don't pass tooldir/lib to genscripts.sh.
 117         * genscripts.sh: Don't take tooldir/lib arg.
 118         * ldlang.c (lang_process): Add "ldscripts/" to the name of the
 119         default script file.
 120
 121 Fri Jul  2 17:13:35 1993  Doug Evans  (dje@canuck.cygnus.com)
 122
 123         * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
 124
 125 Thu Jul  1 16:38:45 1993  Doug Evans  (dje@canuck.cygnus.com)
 126
 127         * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
 128
 129 Wed Jun 30 15:45:55 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 130
 131         * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
 132           run in parallel without colliding on yacc's static file names.
 133           Without the stub rule, make will try to start two yacc's
 134           concurrently which fails because of yacc's static file names.
 135
 136 Tue Jun 29 12:20:36 1993  Ian Lance Taylor  (ian@cygnus.com)
 137
 138         * ldmain.c (subfile_wanted_p): Don't dump core if there are no
 139         symbols.
 140
 141 Mon Jun 28 12:22:11 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 142
 143         * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
 144         different from libdir.
 145
 146         * Makefile.in (scriptdir): Base on tooldir, not datadir.
 147
 148 Sat Jun 26 12:03:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 149
 150         * ldver.c (help): New function.
 151         * ldver.h: Declare it.
 152         * ldlex.l, ldgram.y: Recognize new options --help and --version.
 153
 154 Mon Jun 21 20:39:48 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
 155
 156         * Makefile.in (INCLUDES): Don't need ../include any more.
 157
 158 Mon Jun 21 16:38:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 159
 160         * ldlex.l, ldgram.y: Support new -oformat option.
 161         Remove attempt at supporting script fragments on the command line.
 162         * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
 163         * mri.c (mri_format), ldgram.y: Change callers.
 164         * ldlang.h: Change prototype.
 165
 166 Thu Jun 17 16:53:56 1993  david d `zoo' zuhn (zoo@cygnus.com)
 167
 168         * Makefile.in: canonicalize install.sh; for use within
 169         this directory (and subdirs)
 170
 171 Thu Jun 17 14:33:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 172
 173         * ldgram.y: Tweak grammar to make reporting of invalid options work.
 174
 175         * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
 176         and .cc.o rule.
 177
 178 Wed Jun 16 11:45:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 179
 180         * ldfile.c (ldfile_open_command): Don't try .ld extension.
 181         It wasn't documented (or likely used) and wastes time.
 182         (try_open): If EXTEN is empty, don't try it.
 183
 184         * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
 185         ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
 186         ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
 187         with normal function declarations.
 188
 189         * Move *.em to emultempl/*.em.  Move *.sh to emulparams/*.sh.
 190         Move *.sc-sh to scripttempl/*.sc.
 191         * {emultempl,emulparams,scripttempl}/README: New files.
 192         * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
 193         removed, replaced with generic.em.
 194         * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
 195          h8[35]00hms.s[ch].  Change their contents to omit the "hms".
 196
 197         * *.em (*_get_script): Return script name instead of script contents.
 198         * ldlang.c (lang_process): Change caller.
 199
 200         * ldlex.l, ldgram.y: Recognize -m option.
 201         Check for input files after *all* options in grammar.
 202         * ldmain.c (main): Check for -m options.  Add default directory
 203         for -m.
 204
 205         * mkscript.c: File removed.
 206         * genscripts.sh: Take two more parameters, tooldirlib and libdir,
 207         to add to the default LIB_PATH.
 208         Look for input files in the new subdirectories.
 209         Create the scripts in emulations subdirectory and don't filter
 210         them through mkscript.
 211         * configure.in: Make the emulations subdirectory.
 212
 213         * Makefile.in: Account for all of the above changes.
 214         Remove unused .SUFFIXES.  Get libgcc.a path with gcc
 215         -print-libgcc-file-name instead of $(libdir)/libgcc.a.
 216         Put CFLAGS last in the compilation rules.
 217         Add -I../bfd to INCLUDES so sysdep.h is found.
 218
 219 Tue Jun 15 23:04:46 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 220
 221         * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
 222
 223         * aout.sc-sh: Add SHLIB_PATH like STACKZERO.  Make STACKZERO
 224         dependent on RELOCATING, not RELOCATION.
 225         * hp3hpux.sh (SHLIB_PATH): Define it.
 226
 227 Mon Jun 14 19:06:15 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 228
 229         * ldfile.c (try_open): If opening without the extension fails,
 230         try with the extension even if -v or -V was given.
 231         had_script is imported (from ldgram.y), not exported.
 232
 233 Mon Jun 14 16:26:10 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
 234
 235         * Makefile.in: remove parentdir support, use INSTALL_XFORM
 236
 237 Thu Jun 10 14:00:06 1993  Ian Lance Taylor  (ian@cygnus.com)
 238
 239         * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
 240         * ldgram.y (statement_list_opt): New nonterminal, either empty or
 241         statement_list.
 242         (section): Use statement_list_opt, not statement_list.
 243         * m68kcoff.sc-sh: Gather constructors and destructors and define
 244         __CTOR_LIST__ and __DTOR_LIST__ appropriately.
 245         * sa29200.sc-sh: Gather constructors and destructors and define
 246         ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
 247
 248 Mon Jun  7 12:53:28 1993  Per Bothner  (bothner@rtl.cygnus.com)
 249
 250         * Makefile.in (INCLUDES):  Add -I../bfd for sysdep.h and bfd.h.
 251         * configure.in:  No longer need to configure to get sysdep.h.
 252
 253 Fri Jun  4 16:18:24 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 254
 255         * Makefile.in: remove install:all and install-info:info
 256         dependencies (these cause some spurious rebuilds at 'make install'
 257         time)
 258
 259 Fri Jun  4 08:50:14 1993  Ian Lance Taylor  (ian@cygnus.com)
 260
 261         * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
 262         (mips-idt-ecoff*): Added trailing '*'.
 263         * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
 264         * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
 265         * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
 266
 267         * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
 268         incorrect definitions.
 269
 270 Tue Jun  1 14:56:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 271
 272         * ldsym.c (write_file_locals):  Write BSF_CONSTRUCTOR
 273         symbols, unless stripping.
 274
 275 Tue May 25 15:34:25 1993  Ian Lance Taylor  (ian@cygnus.com)
 276
 277         * Makefile.in: configure looks for ####, so remove lines with many
 278         '#' characters.
 279         * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
 280         and HOSTING_LIBS correctly so that ``make check'' will work.
 281
 282 Thu May 20 13:56:16 1993  Per Bothner  (bothner@deneb.cygnus.com)
 283
 284         * mips.sc-sh:  Define _etext, _edata, and _end, in addition
 285         to etext, edata, and end.  Needed for IRIX 4.0.5F.
 286         Patch from mwp@iconix.oz.au (Michael Paddon).
 287
 288         * Version 2.2.1 released.
 289
 290 Thu May 20 11:42:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 291
 292         * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
 293         * mipsbsd.sh (EMULATION_NAME): Use new file name.
 294
 295 Tue May 18 17:10:24 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 296
 297         * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
 298         properly right now.
 299
 300         * Version 2.2 released.
 301
 302 Mon May 17 15:37:28 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 303
 304         * ldver.c (ldversion): Bump version number to 2.2.
 305
 306 Mon May 17 12:44:31 1993  Per Bothner  (bothner@cygnus.com)
 307
 308         * NEWS:  New file.
 309
 310 Fri May 14 11:26:24 1993  Ian Lance Taylor  (ian@cygnus.com)
 311
 312         * mips.sc-sh: Don't define BSS_VAR unless relocating.
 313
 314 Wed May 12 13:33:29 1993  Ian Lance Taylor  (ian@cygnus.com)
 315
 316         * Makefile.in (mkscript.o, mkscript): Build mkscript via
 317         mkscript.o, rather than directly from mkscript.c.
 318
 319 Tue May  4 21:58:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 320
 321         * configure.in: Look for ${target_makefile_frag} relative to
 322         ${srcdir}, not relative to build directory.
 323
 324         * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
 325         * configure.in: Recognize hppa*-hp-osf.
 326         * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
 327         (em_hppaosf.c): Build it.
 328         * config/hppaosf.mh, hppaosf.mt: New files.
 329
 330         * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
 331         some system header files.  All uses changed.
 332
 333         * configure.in: Recognize i386-aix configurations as i386-coff
 334         targets.
 335
 336         * configure.in: Recognize m68*-*-hpux.
 337         * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
 338         the value of STACKZERO.
 339         * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
 340         (em_hp3hpux.c): Build it.
 341         * hp3hpux.sh, config/hp300hpux.mt: New files.
 342
 343 Tue May  4 12:37:35 1993  Ian Lance Taylor  (ian@cygnus.com)
 344
 345         * mips.sc-sh: Put constructors in the .data section.
 346         * Makefile.in (cdtest): Added dependency on ld.new.
 347
 348 Mon May  3 19:43:39 1993  Per Bothner  (bothner@cygnus.com)
 349
 350         * Makefile.in:  Change definition of $(tooldir) to match FSF.
 351         * vax.sh, config/vax.mt, configure.in, Makefile.in:
 352         Support VAX Ultrix and BSD.
 353
 354 Mon Apr 26 18:35:47 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 355
 356         * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
 357
 358 Wed Apr 14 21:01:51 1993  John Gilmore  (gnu@cygnus.com)
 359
 360         * ldlang.h (struct memory_region):  Change `length' and
 361         `old_length' fields to bfd_size_type.  Eliminate use of bfd_offset.
 362         * ldlang.c, mri.c:  Corresponding changes, plus lint.
 363
 364 Thu Apr  8 22:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 365
 366         * configure.in: For all i386 targets, accept i486 as well.
 367
 368 Mon Apr  5 17:33:39 1993  Ian Lance Taylor  (ian@cygnus.com)
 369
 370         * ldlang.c (wild_doit): Preserve all flags for a
 371         SEC_SHARED_LIBRARY section.
 372         (size_input_section): Consider any SEC_HAS_CONTENTS section when
 373         computing largest_section.
 374
 375 Fri Apr  2 14:33:52 1993  Ian Lance Taylor  (ian@cygnus.com)
 376
 377         * ldlang.c (lang_output_section_statement_lookup): Initialize all
 378         fields of newly created structure.
 379
 380 Wed Mar 31 18:19:15 1993  Ian Lance Taylor  (ian@cygnus.com)
 381
 382         * ldmain.c (g_switch_value): New variable.
 383         * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
 384         (command_line_option): Accept -G and set g_switch_value.
 385         * ldlex.l (COMMAND): Accept -G.
 386         * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
 387
 388 Tue Mar 30 09:40:25 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 389
 390         Support for linking and loading at different places:
 391
 392         * ldlex.l: Add "AT" keyword.
 393         * ldgram.y: Cleanup, and parse AT.
 394         * ldlang.c (print_output_section_statement): Print output address
 395         of section in map. (lang_size_sections): Fill sections' lma with
 396         load address.
 397         * ldlang.h (lang_output_section_statement_type): Add load_base
 398         information.
 399
 400         * ldindr.c (add_indirect): Keep more information in the alias
 401         symbol chain.
 402         * ldlang.c (wild_doit):  Don't inherit NEVER_LOAD section
 403         attribute from an input section.
 404         * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
 405         default. (Q_enter_file_symbos): Indirect symbols now are known by
 406         their section, not a special symbol flag.
 407         * ldsym.c (write_file_locals): Indirect symbols aren't local.
 408         (write_file_globals): Write the mapping for an indirect symbol.
 409         * relax.c (build_it): When forced to write a NEVER_LOAD section,
 410         fill it with zeros.
 411
 412 Tue Mar 23 13:24:10 1993  Jeffrey Osier  (jeffrey@fowanton.cygnus.com)
 413
 414         * ld.texinfo:  changes for q1
 415
 416 Tue Mar 23 00:13:29 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 417
 418         * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
 419
 420 Mon Mar  8 20:30:35 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 421
 422         * Makefile.in: rename HOST_CC to CC_FOR_BUILD
 423
 424 Thu Mar  4 12:44:33 1993  Ian Lance Taylor  (ian@cygnus.com)
 425
 426         * mips.sc-sh: Added variables which may be overridden by a
 427         specific emulation.
 428         * mipsidt.sh: New file; emulation for IDT MIPS board.
 429         * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
 430         (em_mipsidt.c): New target.  Uses mipsidt.sh and mips.sc-sh.
 431         * config/mips-idt.mt: New file; sets EMUL to mipsidt.
 432         * configure.in (mips-idt-ecoff): New target; uses mips-idt.
 433
 434 Sat Feb 27 00:00:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 435
 436         * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
 437         ralphc@pyramid.com.
 438         * i386bsd.sh, config/i386bsd.mt: New files.
 439         * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
 440
 441 Thu Feb 25 15:33:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 442
 443         * mri.c:  Add extern declaration of strdup.
 444         * ldsym.c (KEEP macro):  Add spaces around '=' for the
 445         sake of old (e.g. PCC) compilers.
 446
 447 Wed Feb 24 19:49:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
 448
 449         * ldver.c:  Bump to version 2.1.
 450
 451 Fri Feb 12 08:09:11 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 452
 453         * ldgram.y: allow section types without address  expressions.
 454         * ldlang.c (lang_relocate_globals): avoid possible hang with
 455         undefined but unreferenced symbols.
 456         * relax.c (relax_section): don't complain if the script file isn't
 457         relaxable but -relax is set
 458
 459 Thu Feb 18 17:58:45 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 460
 461         * configure.in: go32 is the 3rd part of the triple, not the 2nd
 462
 463 Wed Feb  3 09:05:56 1993  Ian Lance Taylor  (ian@cygnus.com)
 464
 465         * mipsbig.sh: New file.  Big endian MIPS emulation.
 466         * config/mips-big.mt: New file.  Use mipsbig emulation.
 467         * configure.in (mips-sgi-irix*): Use target mips-big.
 468         * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
 469         (em_mipsbig.c): New target.  Uses mipsbig.sh.
 470
 471 Tue Feb  2 11:32:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 472
 473         * mips.sc-sh: Put .scommon sections into .sbss section.
 474
 475         * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
 476         rather than always putting them in bfd_com_section.
 477         * ldlang.c (lang_common): If a common symbol is not in
 478         bfd_com_section, put in a section of the same name, rather than
 479         always putting it in section COMMON.
 480
 481 Fri Jan 29 09:57:58 1993  Ian Lance Taylor  (ian@cygnus.com)
 482
 483         * ldmain.c (subfile_wanted_p): If we already have a common
 484         definition of a symbol, don't necessarily pull in an object file
 485         that provides a non-common definition.
 486
 487         * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
 488         returning OPTION_EB and OPTION_EL.  gcc passes these to a MIPS
 489         linker.
 490         * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
 491         (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
 492
 493 Thu Jan 28 15:12:04 1993  Ian Lance Taylor  (ian@cygnus.com)
 494
 495         * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
 496         the link to it.
 497
 498 Tue Jan 26 11:49:50 1993  Ian Lance Taylor  (ian@cygnus.com)
 499
 500         * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
 501         checking for equality to bfd_com_section.
 502
 503 Fri Jan 22 14:22:44 1993  Ian Lance Taylor  (ian@cygnus.com)
 504
 505         * mips.sc-sh: New file.  Ultrix, and hopefully other MIPS ECOFF
 506         targets, linker script.
 507         * mipslit.sh: New file.  Little endian MIPS emulation.
 508         * config/mips-lit.mt: New file.  Use mipslit emulation.
 509         * configure.in (mips-dec-ultrix*): Use target mips-lit.
 510         * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
 511         (em_mipslit.c): New target.  Uses mipslit.sh.
 512
 513 Thu Jan 14 15:30:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 514
 515         * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
 516         $(tooldir)/bin/gld, so that gcc can find it with or without
 517         collect2.
 518
 519 Mon Jan 11 18:50:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 520
 521         * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
 522         write_norel.  All linking is now done via write_relax.  Call
 523         ldsym_write before calling write_relax.
 524         * relax.c: Added copyright.
 525         (write_relax): Renamed from write_relaxnorel.  Added relocateable
 526         argument.  seclet_dump renamed to bfd_seclet_link.
 527         * relax.h: Added copyright.
 528
 529 Mon Jan 11 15:41:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 530
 531         * ldmain.c (decode_library_subfile): Patch from
 532         hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
 533
 534 Fri Jan  8 18:04:33 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 535
 536         * config/vxworks960.mt renamed to config/i960.mt
 537
 538         * configure.in: sparc-aout emulates a sun4, as does
 539         sparc*-vxworks, i960-nindy uses gld960 emulation
 540
 541 Fri Jan  8 14:39:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 542
 543          Fix support for NOLOAD, add INCLUDE
 544         * ldfile.c (ldfile_open_command_file): pass file name to
 545         lex_push_file.
 546         * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
 547         * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
 548         attribute.
 549
 550 Thu Jan  7 10:22:19 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 551
 552         * Makefile.in, config.h: no more default emulation.  Make the lack
 553         of emulation a compile time error
 554
 555 Wed Jan  6 01:08:37 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 556
 557         * configure.in: recognise all sparclite variants, not just 'sparclite'
 558
 559 Mon Dec 28 11:15:35 1992  Ian Lance Taylor  (ian@cygnus.com)
 560
 561         * m68kcoff.sc-sh: define _end as well as end, for consistency with
 562         aout.sc-sh.
 563
 564         * configure.in: accept *-ericsson-ose for any m68k CPU.
 565
 566         * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
 567         for each output section.
 568
 569 Mon Dec 21 16:06:59 1992  Per Bothner  (bothner@rtl.cygnus.com)
 570
 571         * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c:  Use new
 572         macro bfd_asymbol_bfd as appropriate.
 573         * Makefile.in:  Un-duplicate ldlex.c dependency.
 574         * condigure.in:  Replace my_host case table by sourcing
 575         ../bfd/configure.host.  Allow std-host as the default.
 576         * ldmisc.c:  Change logic for C++ name demangling:  There is
 577         no initial '_' to remove from stab-derived function names.
 578
 579 Sun Dec 13 16:31:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 580
 581         * ldlang.c (lang_init_script_file): don't attach the output file
 582         sections to the script file.
 583
 584 Wed Dec  9 08:38:05 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 585         * ldlang.c (wild): run expansion loop over command line bfd too.
 586         (lang_ini_script_file): initialize more parts of the command line
 587         bfd.
 588         * ldlex.l: fix DEFINED start states.
 589
 590 Mon Dec  7 08:43:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 591          -y support
 592         * ld.texinfo: new doc.
 593         * ldgram.y, ldlex.l: understand -y<symbol>
 594         * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
 595         print info. (add_ysym): new function.
 596         * ldsym.h: (ldsym_type): new define SYM_Y.
 597
 598 Sat Nov 21 03:15:27 1992  John Gilmore  (gnu@cygnus.com)
 599
 600         * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
 601         ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
 602         ldwrite.h, relax.h:  Replace all uses of EXFUN and PROTO ansi-glue
 603         macros with PARAMS.  Recreational cleanup.  Update copyrights.
 604
 605 Tue Nov 10 00:23:37 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 606
 607         * Makefile.in: pass down the bfd source directory for includes
 608
 609 Thu Nov  5 15:41:55 1992  Ian Lance Taylor  (ian@cygnus.com)
 610
 611         * ldlang.c (lang_size_sections): don't change size and address for
 612         SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
 613         sections.
 614
 615 Thu Nov  5 11:33:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 616
 617         * relax.c (build_it): re-enable the processing of data_statements
 618         in scripts, makes counted contructor lists work again.
 619
 620 Thu Nov  5 05:43:01 1992  John Gilmore  (gnu@cygnus.com)
 621
 622         * ldemul.h:  Remove uses of SDEF and PROTO macros (use PARAMS).
 623
 624 Tue Oct 20 10:56:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 625
 626         * m68kcoff.sc-sh: don't use initial underscores for etext, edata
 627         and end.
 628
 629 Mon Oct 19 09:45:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 630
 631         * Support for i386-sysv.
 632         configure.in: check for i386-*-sysv* and i386-*-sco*.
 633         i386coff.sc-sh: rewrote to support SVR3 by default.
 634         ldctor.c (find_constructors): preserve stat_ptr.
 635         ldlang.c (wild_doit): initialize vma and size of new output
 636         section to corresponding input section.  This is required for
 637         shared library support.
 638         (lang_size_sections): don't modify vma and size of sections which
 639         are never loaded (for shared libraries).
 640         ldwrite.c (copy_and_relocate): copy the contents of any section
 641         which has contents, not just sections which are loaded (for shared
 642         libraries).
 643
 644 Thu Oct 15 15:20:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 645
 646         * ldlang.c (size_input_section): count the sizes of all sections
 647         we allocate.
 648
 649 Thu Oct  8 09:05:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 650
 651         * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
 652         to demangle symbols better
 653
 654 Tue Oct  6 13:08:54 1992  Ian Lance Taylor  (ian@cygnus.com)
 655
 656         * ldlang.c (lang_finish): don't warn if -e start symbol does not
 657         exist when linking with -r.
 658
 659 Mon Oct  5 14:07:37 1992  Ian Lance Taylor  (ian@cygnus.com)
 660
 661         * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
 662         .bss segment.
 663
 664 Mon Oct  5 08:55:14 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 665
 666         * ldmain.c (linear_library): don't even think about processing
 667         an object file if it's already been done
 668
 669 Thu Oct  1 23:14:59 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 670
 671         * configure.in: the hp9000/300 config file is now hp300
 672
 673 Wed Sep 30 07:34:09 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 674
 675         * config/z8ksim.mt: new file
 676
 677 Fri Sep 25 13:49:52 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
 678
 679         * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
 680         lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
 681
 682         * ld.h (strip_symbols_type): Add value STRIP_SOME.
 683         * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
 684         * ldlang.c (lang_add_keepsyms_file): New function.
 685         * ldlex.l: Handle "-retain-symbols-file".
 686         * ldsym.c (keepsyms_file, kept_syms): New vars.
 687         (process_keepsyms): New functihon; reads file, marks symbols for
 688         saving.
 689         (write_file_locals): File symbols should always be kept.
 690         (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
 691         and "-s".  Process retain-symbols file before setting symtab.
 692         * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
 693         (keepsyms_file, kept_syms): Declare them.
 694
 695         * ldmain.c (main): Non-fatal errors should still cause non-zero
 696         exit status even with -r.
 697
 698 Fri Sep 25 11:08:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 699
 700         Added initial support for the z8k
 701         * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
 702         * configure.in, Makefile.in: modified to reflect above
 703
 704         * ldlang.c (lang_check): when linking conflicting architectures,
 705         make the output file reflect at least one of the bad inputs.
 706
 707 Tue Sep 15 15:35:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 708
 709         * Makefile.in (install): if $(tooldir) exists, install ld in
 710         $(tooldir)/bin.
 711
 712 Fri Sep 11 10:24:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 713
 714         * Makefile.in, configure.in: modified to support i386-coff
 715         * i386coff.sh: new file
 716
 717 Wed Sep  9 11:52:58 1992  Ian Lance Taylor  (ian@cygnus.com)
 718
 719         * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
 720         added m68k-coff emulation mode, stolen from a29k emulation.
 721         Almost certainly wrong, but perhaps better than sun3.
 722
 723 Thu Sep  3 14:19:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
 724
 725         * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
 726         gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
 727         vanilla.em:  Rename all (generated) ld__*.c files to em_.c.
 728         This is one character shorter, and lets people build on
 729         SVR3 system. (ld__h8300xray.[co] was the killer there;
 730         h8300xray.sc-sh is also overlong, but seems harmless.)
 731         Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
 732         * Makefile.in (clean):  Fix typo mostclean -> mostlyclean.
 733         * configure.in:  Add host isc.
 734
 735         * ldver.c:  Call it version 2.0.
 736
 737 Wed Sep  2 00:21:33 1992  Per Bothner  (bothner@rtl.cygnus.com)
 738
 739         * ldver.c:  Bump to version 0.98.
 740         * TODO:  New file.
 741
 742         * Makefile.in:  Added mostlyclean, distclean, realclean rules.
 743
 744 Tue Sep  1 23:42:16 1992  Per Bothner  (bothner@rtl.cygnus.com)
 745
 746         * ldmisc.c (xrealloc):  New (needed by ../libiberty/cplus.dem.c).
 747         * ldlex.l: Moved comment() to end, since some compilers
 748         otherwise have problems with input() used before it is defined.
 749
 750 Tue Sep  1 17:45:51 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 751
 752         * configure.in: added Solaris 2 and Irix 4 host support.
 753
 754 Mon Aug 31 19:27:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 755
 756         * Makefile.in: remove -S flag from the FLEX definition
 757
 758         * configure.in: rewrote, using new style case statement.  use
 759         m68k.mt for m68k-aout systems
 760
 761 Sun Aug 30 21:38:53 1992  Ian Lance Taylor  (ian@cygnus.com)
 762
 763         * Makefile.in: map "ld" through program_transform_name when
 764         installing.
 765
 766 Sun Aug 30 18:12:13 1992  Per Bothner  (bothner@rtl.cygnus.com)
 767
 768         * cplus-dem.c:  Removed.  Use the version in libiberty now.
 769         * ldmisc.c:  Use new libiberty version of cplus_demangle().
 770
 771 Thu Aug 27 16:38:42 1992  Ian Lance Taylor  (ian@cygnus.com)
 772
 773         * gld960.em (gld960_choose_target): default to little endian, not
 774         big endian.
 775
 776 Wed Aug 26 17:28:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 777
 778         * ldlang.c (lang_process): don't pass null pointers when
 779         abs_output_section is what is required.
 780         * ldwrite.c (ldwrite): use malloc to allocate the largest space
 781         used, and pass that down.
 782         * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
 783         than alloca.
 784
 785 Mon Aug 24 14:42:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 786
 787         * configure.in, config/ose68.mt: renamed OSE to ose.
 788
 789 Thu Aug 20 19:55:22 1992  Ken Raeburn  (raeburn@cygnus.com)
 790
 791         * ldsym.c (write_file_locals): Reorder check for common or
 792         undefined symbols so that it works.
 793
 794 Tue Aug 18 13:41:36 1992  Ian Lance Taylor  (ian@cygnus.com)
 795
 796         * configure.in: accept all m68K family members.
 797
 798         * Makefile.in: always create installation directories.
 799
 800 Thu Aug 13 11:49:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 801
 802         * ldlex.l: now parses comment correctly, added ~ to acceptable
 803         chars in filenames
 804
 805         * ldexp.c (exp_unop): pass down abs_output_section - now can have
 806         unary -ve constants.
 807
 808         * ldlang.c (lang_finish): warn when an entry symbol supplied on
 809         the command line can't be found.
 810
 811 Fri Aug  7 12:31:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 812
 813         * ldlang.h: add new field "loadable" to output_section_statement.
 814         * ldlang.c (lang_output_section_statement_lookup): initilize new
 815         field. (wild_doit): if new field is not set, then stop output
 816         section from being loadable.
 817         (lang_enter_output_section_statement): set the field from the
 818         NOLOAD keyword
 819         * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
 820         * h8300hms.sc-sh, h8300hms.em: get -r right.
 821
 822 Thu Aug  6 18:35:21 1992  Per Bothner  (bothner@rtl.cygnus.com)
 823
 824         * ldint.texinfo:  New internals manual (beginnings thereof).
 825         * PORTING:  Removed, merged into ldint.texinfo.
 826
 827 Tue Aug  4 21:12:29 1992  Per Bothner  (bothner@rtl.cygnus.com)
 828
 829         * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
 830         cdtest.exp:  A test program (copied from libg++/test-install)
 831         that tests that constructor and destructors are handled
 832         corrrectly.
 833
 834 Mon Aug  3 14:58:19 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 835
 836         * Makefile.in (install): install from ld.new, renaming during the
 837         copy, or else the next 'make install' needs to re-link ld.
 838
 839 Mon Jul 20 03:37:06 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
 840
 841         * configure.in: generalise hp recognition (from sef).
 842
 843 Sat Jul 18 14:46:04 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 844
 845         * configure.in: recognize bsd and hpux hppa configurations.
 846         error messages echo to stderr, not stdout
 847
 848 Fri Jul 17 22:06:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 849
 850         * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
 851           ldmisc.c: removed rcsid's.
 852
 853 Tue Jul 14 08:34:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 854
 855         * ldlang.c (lang_map): print changes in sizes due to relaxing
 856         (size_input_section): maintain the delta information.
 857         * ldlang.h: add new field to struct to contain delta info.
 858         * relax.c  (relax_section): complain if input not relaxable.
 859         * ldlex.l : add '_', ',' and '$' to chars which can appear at the
 860         start of a filename
 861
 862 Mon Jul 13 17:33:00 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 863
 864         * ldmain.c(main): prevent -r and -relax from being on at the same
 865         time.
 866
 867 Wed Jul  1 17:51:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 868
 869         * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
 870         aliasing problems
 871
 872
 873 Thu Jun 18 09:38:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 874
 875         * h8300hms.em, h8300hms.sc-sh:  do the right thing for -r
 876         * ldexp.c:  lint
 877         * ldlang.c(open_output): set the target arch and machine as soon
 878         as we can. (lang_size_sections): use new macros for setting vma
 879         * ldwrite.c: lint
 880
 881 Mon Jun 15 08:47:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
 882
 883         * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
 884         Also deleted an unreachable path to wrs.
 885
 886 Wed May 27 23:24:19 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
 887
 888         * Makefile.in (install): use -d test for $tooldir before
 889         installing ld there so that $tooldir can be inherited from
 890         top-level Makefile.
 891
 892 Wed May 27 16:56:48 1992  Per Bothner  (bothner@rtl.cygnus.com)
 893
 894         * ldlang.c:  Two non-substantial changes for the sake of
 895         the old Portable C Compiler.
 896
 897 Wed May 27 15:15:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 898
 899         * ldgram.y, ldlex.l: parse ABSOLUTE
 900         * ldexp.c: add support for ABSOLUTE
 901
 902 Wed May 27 13:07:20 1992  Per Bothner  (bothner@rtl.cygnus.com)
 903
 904         * Makefile.in:  Added default definitions for HOSTING_CRT0,
 905         HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
 906         * config/*.mh:  Miscellaneous clean-up:  Removed definitions
 907         of YACC (since it is not longer used in the Makefile).
 908         Remove HOSTING_* definitions that are subsumed by the
 909         ones added to Makefile.in.  Removed most definitions of CC.
 910         * config/{sparc,news,hp300bsd,decstation}.mh:  Removed;
 911         These are no longer needed.
 912
 913 Fri May 22 13:47:19 1992  Per Bothner  (bothner@cygnus.com)
 914
 915         * Makefile.in:  Use srcdir instead of VPATH in ldgram/ldlex
 916         rules, since these are used when building a distribution.
 917         * Makefile.in (ldlex.c):  Don't re-direct output, since that
 918         leaves a bogus output files if it fails.
 919
 920         * config/sparc.mh:  Fix HOSTING_LIBS so it has a chance of working.
 921         * ldlex.c:  Fix some unnecessary flex-specific-isms.
 922
 923 Fri May  8 11:49:43 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 924
 925         * ldgram.y: move spurious semicolon
 926         * ldexp.h: fix prototype
 927
 928 Thu May  7 17:01:12 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 929
 930         * ld.texinfo: references to linker now say "ld" not "gld".
 931
 932 Wed May  6 13:26:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 933
 934         changed calling convention for Q_enter_global_ref
 935         * ldexp.c, ldlang.c, ldmain.c: reflect this
 936         * ldver.c: bump version to 1.97.1
 937         * ldindr.c (add_indirect): when an edict declaring an indirect
 938         symbol is found, make sure that any ideas about the symbol being
 939         common are changed if it now known to be defined.
 940         * ldmain.c (linear_library): complain once if archive isn't
 941         ranlibbed.
 942         * ldlang.h, ldlang.c: make room for and initialize the complain
 943         once field.
 944
 945 Wed May  6 11:07:35 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
 946
 947         * Makefile.in: use flex & bison from ../ if they exist.
 948
 949 Tue May  5 17:47:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 950
 951         * relax.c (build_it): don't allocate space in the output file for
 952         stuff if -R flag applys to it.
 953         * ldfile.c: merge in VMS filename support
 954         * ldmain.c (main): take out ./ from library path, and close file
 955         before unlinking. Make multiple defs of a symbol create an
 956         unexecable file.
 957         * ldmisc.c: fatal errosrs delete output file
 958
 959 Tue May  5 14:05:05 1992  Per Bothner  (bothner@rtl.cygnus.com)
 960
 961         * ldver.c:  Increase version number to 1.97, for consistency
 962         with ../binutils.
 963
 964 Tue May  5 12:12:24 1992  K. Richard Pixley  (rich@cygnus.com)
 965
 966         * Makefile.in: FLEX -> LEX.
 967
 968         * ld.texinfo: {} -> @{@}.
 969
 970 Mon May  4 17:52:41 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 971
 972         * ld.texinfo: describe alternate, MRI-compatible linker scripts
 973         (and associated change in -c option, now used for these scripts)
 974
 975 Mon May  4 16:10:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 976
 977         * ldver.c: Bumped version to 1.96 - new release, resync with the
 978         bfd too #.
 979         * ldexp.c, ldlang.c: now build memory shape tree in obstacks
 980         rather than with raw malloc, makes it easier to track where memory
 981         is going.
 982         * ldsym.h, ldsym.c: create obstack for all global symbols too.
 983         * ldwrite.c (ldwrite): moved malloc so only used when needed.
 984         * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
 985
 986
 987 Fri May  1 18:17:52 1992  K. Richard Pixley  (rich@cygnus.com)
 988
 989         * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
 990
 991         * Makefile.in: use bootstrap for check.
 992
 993 Fri May  1 13:03:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 994
 995         * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
 996         PUBLIC.
 997         * Makefile.in: now use flex, not lex
 998         * ldlex.l, ldlang.c, ldctor.c: lint
 999
1000 Wed Apr 22 12:48:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1001
1002         * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1003         different sorts of filenames on the command line than in a script.
1004
1005 Mon Apr 20 22:37:04 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1006
1007         * Makefile.in: rework CFLAGS so that they can be passed on the
1008           make command line.  Remove MINUS_G.  Default CFLAGS to -g.
1009
1010 Fri Apr 17 08:57:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1011
1012         * relax.c: added handling for new "padding" seclet type, used to
1013         fill out gaps between section.
1014         * ldgram.y, ldlex.l: now -defsym on the command line is done
1015         properly.
1016
1017 Wed Apr 15 21:20:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1018
1019         * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1020
1021 Wed Apr 15 16:09:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1022
1023         * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1024         scripts.
1025
1026 Thu Apr  9 05:52:02 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
1027
1028         * Makefile.in (install): Install second copy in $(tooldir)/bin
1029         without $(program_prefix), since that's what gcc expects.
1030
1031 Sat Apr  4 17:44:06 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1032
1033         * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1034         * h8300*: fix bit rot and add support for h8300xray target
1035         * go32.sh: target emulation for go32.
1036
1037 Mon Mar 16 14:53:29 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
1038
1039         * gld960.em, i960.sc-sh. Fix i960 bit rot
1040
1041 Fri Mar 13 19:47:22 1992  K. Richard Pixley  (rich@cygnus.com)
1042
1043         * Makefile.in: install man page.
1044
1045 Fri Mar 13 08:23:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1046
1047         * config/mt-<foo> renamed to <foo>.mt
1048         * config/mh-<foo> renamed to <foo>.mt
1049         * configure.in changed to reflect this
1050         * genscripts.sh now make .xbn files rather than .xN files
1051
1052 Sat Mar  7 03:40:40 1992  K. Richard Pixley  (rich@cygnus.com)
1053
1054         * ldver.h: fix decl of ldversion.
1055
1056 Fri Mar  6 22:00:35 1992  K. Richard Pixley  (rich@cygnus.com)
1057
1058         * Makefile.in: added check target.
1059
1060 Fri Mar  6 06:59:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1061
1062         * ldmain.c (Q_enter_file_symbols): now aliases work again
1063
1064 Thu Mar  5 21:39:29 1992  K. Richard Pixley  (rich@cygnus.com)
1065
1066         * Makefile.in: added clean-info target.
1067
1068 Thu Mar  5 16:55:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1069
1070         * ldexp.c (exp_print_tree): don't try and follow null pointers
1071         around.
1072         * ldgram.y: remove 11 shift reduce errors
1073
1074 Tue Mar  3 15:46:39 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1075
1076         * Makefile.in: added tooldir and program_prefix.
1077
1078 Fri Feb 28 08:17:45 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1079
1080         * ldlang.c (size_input_section): don't move absolute sections
1081         around!
1082
1083
1084 Thu Feb 27 09:20:41 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1085
1086         * cplus-dem.c: yet another copy of this - maybe it should go into
1087         libiberty ?
1088         * ldgram.y: now -V and -v have different actions
1089         * ldver.c: if -V, prints list of emulations compiled in
1090         * ldmisc.c: support for cplus demangling
1091
1092
1093 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
1094
1095         * Makefile.in, configure.in: removed traces of namesubdir,
1096           -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
1097           copyrights to '92, changed some from Cygnus to FSF.
1098
1099 Thu Feb 20 17:43:46 1992  Per Bothner  (bothner at cygnus.com)
1100
1101         * Makefile.in:  Change mkscript rule into one for ./mkscript
1102         (for the sake of makes that don't realize they're the same).
1103         * PORTING:  Add more details.
1104         * genscripts.sh:  Add more tailorability of DATA_ALIGNMENT.
1105
1106 Mon Feb 17 12:04:36 1992  Per Bothner  (bothner at cygnus.com)
1107
1108         * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1109         config/mt-hp300bsd:  New port to hp300 running BSD.
1110
1111 Sat Feb 15 13:59:54 1992  Per Bothner  (bothner at cygnus.com)
1112
1113         Major rewrite of how ld is configured.  The major idea
1114         is to use shell scripts to generate everything.
1115         * generic.em replaces ldtemplate.
1116         * Other *.em files replace various *.c files.
1117         A *.em file is a shell script that generates the corresponding
1118         ld__*.c file that implements an emulation.  This is usually
1119         a straight 'cat' of a here-document, possibly with substitutions.
1120         * Script files (*.sc) are places by *.sc-sh scripts.
1121         Again, these are simple shell scripts that 'cat'
1122         here-documents, usually with some substitutions.
1123         The output a *.sc-sh is a script file.
1124         * Each emulation is defined by a short shell script with
1125         extension *.sh that specifies the emulation-specific
1126         parameters (such as the name of the *.sh-sc and *.em
1127         files to use).
1128         * genscript.sh is the master shell script used to generate
1129         an emulation.  It is passed various argument, including
1130         the name a the emulation-speciic *.sh file that it
1131         "sources" to set variables to emulation-specifc parameters.
1132         * config/mt-foo:  Changed EMUL=GLDFOO_EMULATION_NAME
1133         to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1134         * config/mh-foo:  Rename LDEMULATION names as appropriate
1135         (usually 'gldfoo' -> plain 'foo').
1136         * ldwrite.c:  Fixed a typo in a comment.
1137         * Makefile.in:  Major changes.  Removed some the sed
1138         magic to converts scripts, since that is now handled
1139         by genscripts.sh and the *.sc-sh scipt generators.
1140         * config.h:  Remove a bunch of macros defining emulations
1141         and targets.  This becomes one less file to edit when
1142         adding emulations or targets.
1143         * ldemul.h (struct ld_emulation_xfer_struct):  Add
1144         emulation_name and target_name fields.
1145         * ldemul.c, ldemul.h:  Define some default functions used
1146         by most emulations (and remove from the *.em scripts).
1147         * ldemul.c (ldemul_choose_target):  Search the new
1148         ld_emulations array using a loop (instead of a hardwired
1149         nested if statement).
1150         Define the ld_emulation from the automatically-geenrated
1151         ldemul-list.h.  This means you no longer have to edit ldemul.c
1152         to add a new emulation.
1153         * ldmain.c:  Replace {GLD,LNK}960_EMULATION_NAME by
1154         their expansions, since the former no longer exist.
1155         * PORTING:  A very rough first draft of a porting guide.
1156
1157         * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1158         to be terminated by a new-line (instead of requiring a semicolon).
1159
1160 Mon Feb 10 16:21:02 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1161
1162         * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1163         tests for NULL pointers all over the place.
1164         * ldlang.c (lang_process): remember to relocate global symbols
1165         *after* relaxing has done it stuff.
1166
1167 Thu Feb  6 11:40:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1168
1169         * config/mt-coff-h8300: use EMUL like everything else
1170         * ldlang.c: (print_padding_statement): print the right address.
1171         * Makefile.in, config.h, ldemul.c: renamed  h8300hds to h8300hms
1172
1173
1174 Tue Feb  4 15:28:01 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1175
1176         * ldlex.l: Put pack -noinhibit-exec and -sort-common
1177         * ldlang.c (print_data_statement): print the right address.
1178
1179 Thu Jan 30 17:51:53 1992  Per Bothner  (bothner at cygnus.com)
1180
1181         * Makefile.in:  The rule for testing ld by re-linking itself
1182         via an intermediate -r link was moved to the ld1 rule
1183         instead of the ld2 rule.  This allows ld2 and ld3 to be identical,
1184         which allows the bootstrap rule to work.
1185         * ldctor.c (find_constructors):  Don't create a constructor
1186         list if it is already defined (as would happen if ld is
1187         invoked by collect).
1188
1189 Wed Jan 29 08:35:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1190
1191         * config/mh-sparc.h: now uses libgcc.a
1192         * ldmain.c: quit using exit
1193         * *sc: use *(COMMON) rather than [COMMON]
1194         * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1195         to allow preprocessing of .l file.
1196         * Makefile.in: New ldlex.l mangling
1197         * ldexp.c (fold_binary): perform expressions with % and / in
1198         integer.
1199         * ldfile.c (open_a): open archives on VMS in a special way
1200
1201
1202 Tue Jan 28 10:18:16 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1203
1204         * ldgram.y: map -M behave in the same way as -Map (sets file name
1205         to be "-".
1206         * ldsym.c, ldlang.c: remember that size of a section is dependent on
1207         whether or not relaxing has been done.
1208         * ldmain.c: don't open a map file if it doesn't have a name
1209         * relax.c: all the brains have moved into bfd.
1210         * ldwrite.c: ammend comment
1211
1212 Fri Jan 24 14:23:46 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1213
1214         * Makefile.in: added relax, also made three stage go through a
1215         partial link stage.
1216         * relax.c : added
1217         * config.h: if GNU960 defined, then default emulation mode is
1218         GLD960
1219         * ldexp.h, ldexp.c: map to file hooks
1220         * ldlang.c: map to file hooks
1221         * ldgram.y: added -Map -relax
1222         * ldlex.l: added -relax, -Map
1223         * ldmain.c: open map file
1224         * ldmisc.c: support for map file
1225         * ldwrite.c: new relax magic
1226
1227 Thu Dec 19 18:49:51 1991  John Gilmore  (gnu at cygnus.com)
1228
1229         * Makefile.in, config/tm-*.h:  Clean up make output, only
1230         pass DEFAULT_EMULATION to ldmain.c.
1231
1232 Wed Dec 18 15:02:47 1991  Per Bothner  (bothner at cygnus.com)
1233
1234         * ldver.c:  Bump to version 1.94.
1235
1236 Tue Dec 10 04:07:23 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1237
1238         * Makefile.in: infodir belongs in datadir.
1239
1240 Mon Dec  9 16:26:43 1991  Per Bothner  (bothner at cygnus.com)
1241
1242         * Makefile.in:  Pass -y to bison.  (Again;
1243         accidentally deleted by Rich.)
1244         * news.sc, ldgld68k.sc:  Define __end as well as _end.
1245
1246 Sat Dec  7 17:19:26 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
1247
1248         * ldindr.h: added to contain prototypes of ldindr.c
1249         * ldfile.c: include ctype.h
1250         * ldmain.c: include the requried prototype headers
1251         * ldwrite.c: get_reloc_upper_bound has been renamed
1252         bfd_get_reloc_upper_bound
1253
1254 Fri Dec  6 23:29:26 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1255
1256         * Makefile.in: punt "fundamental" mode because it breaks my emacs
1257           macros.  install using INSTALL_PROGRAM and INSTALL_DATA.  remove
1258           spaces following hyphens, bsd make can't cope.  added
1259           standards.text support and made it look like all the other
1260           makefiles.
1261
1262         * configure.in: configure now runs entirely in objdir so make file
1263           existence checks against ${srcdir}.  Mark this directory as
1264           target dependent.
1265
1266 Thu Dec  5 22:46:16 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1267
1268         * Makefile.in: idestdir and ddestdir go away.  Added copyrights
1269           and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
1270           and mandir now keyed off datadir by default.
1271
1272 Wed Dec  4 23:36:55 1991  Per Bothner  (bothner at cygnus.com)
1273
1274         * ldver.c:  Bumped version to 1.93.
1275         * Makefile.in:  Pass -y to bison.
1276
1277 Mon Nov 25 18:28:40 1991  Steve Chamberlain  (sac at cygnus.com)
1278
1279         * config.h: h8 is now coff, not ieee
1280         * h8300hds.sc: reflect the same
1281
1282 Thu Nov 14 19:55:09 1991  Per Bothner  (bothner at cygnus.com)
1283
1284         * ldver.c (ldversion()):  Update to 1.92.
1285         * ldctor.c: There are two places constructor sets
1286         can be defined.  One of them checked for an existing
1287         duplicate, the other didn't.  Unfortunately, the latter
1288         was called after the former ...
1289         So, factor out code for inserting a new element into
1290         constructor_name_list (after checking for a duplicate)
1291         into a new function add_constructor_name, and call
1292         it from both aforementioned places (ldlang_add_constructor
1293         and ldlang_check_for_constructors).
1294
1295 Wed Nov 13 15:17:43 1991  Per Bothner  (bothner at cygnus.com)
1296
1297         * Makefile.in:  Rename .c files generated from ldtemplate
1298         to have names starting with ld__.  This helps 'make clean'.
1299
1300 Tue Nov 12 18:36:50 1991  Steve Chamberlain  (sac at cygnus.com)
1301
1302         * Makefile.in: Take out the version number for install
1303         * m88kbcs.sc: put in contructor blocks.
1304
1305 Mon Nov 11 18:47:33 1991  Per Bothner  (bothner at cygnus.com)
1306
1307         * ldmisc.c, ldmisc.h:  Re-write info() to take a filename
1308         parameter, a format, and an arg pointer, and rename it to
1309         vfinfo().  Write info() in terms of new vfinfo().
1310         New einfo() is the same as info(), except it writes to stderr.
1311         * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1312         ldmisc.c:  Replace "error" calls to info() by new einfo().
1313
1314 Mon Nov 11 09:57:32 1991  Steve Chamberlain  (steve at cygnus.com)
1315
1316         * ldlex.l ldgram.y: made -V option do same as -v
1317         * Makefile.in: Added $(MINUS_G) flag so debugging can be
1318         turned off
1319
1320 Sun Nov  3 16:37:37 1991  Steve Chamberlain  (steve at cygnus.com)
1321          i386 aout changes from Bob Kukura
1322         * Makefile.in, config.h: added i386aout support
1323         * configure.in: fixed /h-{myhost} typo
1324         * ldgram.y: -MM now gives more boring map.
1325         * ldlang.c: now does D_PAGED flag the right way.
1326         * ldsym.c: -MM flags does the right thing.
1327
1328 Sun Nov  3 15:00:03 1991  Per Bothner  (bothner at cygnus.com)
1329
1330         * configure.in:  Fixed typo.  Also, a fix for hp300bsd.
1331         * ldlang.c (init_os):  Compensate for BFD change,
1332         where bfd_make_section now returns NULL for a duplicate
1333         section request, instead of the old section.
1334
1335 Thu Oct 17 15:27:13 1991  Per Bothner  (bothner at cygnus.com)
1336
1337         * ldver.c: Bump to version 1.91 (consistent with binutils).
1338
1339 Wed Oct 16 12:27:08 1991  Per Bothner  (bothner at cygnus.com)
1340
1341         * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1342         ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1343         ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1344         ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1345         Add or update copyright notices.
1346
1347 Mon Oct 14 23:55:27 1991  Per Bothner  (bothner at cygnus.com)
1348
1349         * README: New file.
1350         * Makefile.in:  Changed installation directory name scheme
1351         to be consistent with gcc.  Also changed 'install'.
1352
1353 Mon Oct 14 17:30:02 1991  Roland H. Pesch  (pesch at cygnus.com)
1354
1355         * Makefile.in: new targets ld.mm, ld.me
1356
1357 Mon Oct 14 17:27:24 1991  Per Bothner  (bothner at cygnus.com)
1358
1359         * Makefile.in, ldtemplate:  Need to use separate scripts
1360         for -n and -N options.  Yet more complication.
1361
1362 Fri Oct 11 22:40:46 1991  John Gilmore  (gnu at cygnus.com)
1363
1364         * Makefile.in:  Avoid using $< in explicit Make rules (it doesn't
1365         work).  Add some lines to avoid Sun Make VPATH bugs.
1366
1367 Fri Oct 11 16:42:22 1991  Per Bothner  (bothner at cygnus.com)
1368
1369         * news.sc: Add alignment for data segment.
1370         * ldtemplate: Add (yet another) script to get for -n or -N
1371         options.  (These need different alignment than ZMAGIC files.)
1372         * Makefile.in:  Add stuff for new foo.xn scripts.
1373         These are generated by replacing "ALIGN(0x...00)" by ".".
1374
1375 Fri Oct 11 15:43:04 1991  Roland H. Pesch  (pesch at cygnus.com)
1376
1377         * Makefile.in: new targets ld.ms, ld-index.ms
1378         ld.texinfo: remove tabs, other cleanups for texi2roff
1379
1380 Fri Oct 11 13:51:54 1991  Per Bothner  (bothner at cygnus.com)
1381
1382         * ldmain.c (main): Make config.magic_demand_paged be true
1383         by default.  Don't the WP_TEXT and D_PAGED flags of
1384         output_bfd here; it's too late, so set it when output_bfd
1385         is created (in ldlang.c).  Also fix setting of EXEC_P flag
1386         * ldlang.c (ldlang_open_output):  Set output_bfd->flags here.
1387         * ldlang.c: Remove some duplicate extern declarations.
1388         * ldgram.y: Fixes to -N and -n options.
1389         * Makefile.in:  Recognize upper case letters in sed script
1390         to remove assignments from script files.
1391         * ldtemplate:  Don't assukme that -N or -n options
1392         imply use of -r script.
1393         * mkscript.c:  Tweaking to correctly handle \n and \\ in input.
1394
1395 Fri Oct 11 10:29:27 1991  Steve Chamberlain  (steve at cygnus.com)
1396
1397         * ldtemplate: include bfd.h before sysdep.h.
1398
1399 Fri Oct 11 04:24:45 1991  John Gilmore  (gnu at cygnus.com)
1400
1401         Restructure configuration scheme for bfd, binutils, ld.
1402
1403         * include/sys/h-*.h:  Move to bfd/hosts/h-*.h.
1404         * configure.in:  Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1405         Change some config names to match other dirs.
1406         * *.c:  Include bfd.h before sysdep.h, so ansidecl and PROTO()
1407         get defined first.
1408         * config/:  Rename some config files to match up h-*.h names.
1409         Remove all the HOST_SYS definitions from the config files.
1410
1411 Tue Oct  8 16:00:57 1991  Per Bothner  (bothner at cygnus.com)
1412
1413         * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1414         * ldtemplate: Remove ldfile_add_library_path calls;
1415         just use the SEARCH_DIR commands in the script files.
1416         * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1417         the SEARCH_DIR commands in the scripts (using ugly sed magic).
1418         This is primarily intended for cross-linking, where you would
1419         place libaries in a different place than native libraries.
1420         Also, emulations made from ldtemplate now use $(srcdir).
1421         * ldglda29k.sc:  Change SEARCH_DIR commands to a conventional
1422         form; people can use the Makefile's LIB_PATH to override.
1423
1424 Tue Oct  8 14:51:21 1991  Roland H. Pesch  (pesch at cygnus.com)
1425
1426         * Makefile.in: fix target ld.dvi, add target ld.info
1427         ld.texinfo: make info filename ld.info
1428
1429 Fri Oct  4 21:51:58 1991  John Gilmore  (gnu at cygnus.com)
1430
1431         * Makefile.in:  Avoid using $< in non-suffix rules (breaks on Sun
1432         Make).
1433         * ldfile.c, ldlang.c, ldmain.c, ldwrite.c:  Cope with renames of a
1434         few BFD types & enums.
1435