ld/ChangeLog

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