ld/ChangeLog

   1 Tue Oct 19 15:46:28 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   2
   3         * configure.in (alpha-*-osf*): New target; use alpha.mt.
   4         * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
   5         (em_alpha.c): New target; use alpha.sh and alpha.sc.
   6         * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
   7         * config/alpha.mt: New file.
   8         * emulparams/alpha.sh: New file.
   9         * scripttempl/alpha.sc: New file.
  10
  11 Fri Oct 15 02:20:04 1993  Doug Evans  (dje@canuck.cygnus.com)
  12
  13         * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
  14         types of different sizes (eg: 64 and 32 bits), so coerce.
  15         * ld.h (ALIGN_N): Add warning about usage.
  16
  17 Wed Oct 13 16:02:39 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  18
  19         * ldmain.c (enter_global_ref): Just ignore any weak symbol for
  20         which we already have a definition, rather than checking in
  21         several different places whether the symbol is weak.
  22
  23 Tue Oct 12 17:30:51 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  24
  25         * configure.in (mips-*-elf*): New target; use mipsb-elf32.
  26         * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
  27         OTHER_READWRITE_SECTIONS if relocating.  Shell variables are not
  28         expanded within them.
  29         * config/mipsb-elf32.mt: New file.
  30         * emulparams/elf32mipb.sh: New file.
  31         * Makefile.in (em_elf32mipb.c): New target.
  32
  33 Thu Sep 30 17:00:36 1993  Rob Savoye  (rob@darkstar.cygnus.com)
  34
  35         * ldgram.y: In input_list, change lang_input_file_is_file_enum to
  36         lang_input_file_is_search_file_enum so objects brought in using
  37         INPUT() do a path lookup.
  38
  39 Tue Sep 28 13:31:23 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  40
  41         * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
  42         instead of {i386,m68k}-coff.
  43         * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
  44         * config/i386-lynx.mt: New file.
  45         * config/m68k-lynx.mt: New file.
  46         * emulparams/i386lynx.sh: New file.
  47         * emulparams/m68klynx.sh: New file.
  48
  49         * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
  50         but defaulting to _start.
  51
  52         * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
  53         ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
  54         LynxOS libc.
  55
  56 Thu Sep 23 14:51:03 1993  Ian Lance Taylor  (ian@cygnus.com)
  57
  58         * config/solaris2.mh: New file.  Define HOSTING_CRT0 and
  59         HOSTING_LIBS for testing.
  60
  61 Fri Sep 17 17:52:24 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  62
  63         Finish up support for i386-sysv4 (without shared libraries):
  64         * ld.h (flag_is_weak): Define.
  65         * ldlang.c (print_symbol): Mention whether symbol is weak.
  66         (print_input_section): Print weak symbols as globals.
  67         * ldmain.c (refize): Do not zero out BSF_WEAK flag.
  68         (enter_global_ref): Do not warn if a weak symbol redefines a
  69         global symbol.  Do not let a weak symbol redefine a common symbol.
  70         (enter_file_symbols): Treat weak symbols as global symbols.
  71         (subfile_wanted_p): Do not pull in an object file from a archive
  72         just to resolve an undefined weak symbol.
  73         * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
  74         error; the error might be that malloc has run out of space.
  75         * ldsym.c (write_file_locals): Treat weak symbols as global.
  76         * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
  77         use i386-elf.
  78         * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
  79         * config/i386-elf.mt: New file; set EMUL to elf_i386.
  80         * emulparams/elf_i386.sh: New file.
  81         * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
  82         * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
  83         (ALL_EMULATIONS): Add em_elf_i386.o.
  84         (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
  85         (em_elf_i386.c): New target, like other em_*.c targets.
  86         ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
  87         * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument.  If
  88         nonempty, and configured for native, add it to LIB_PATH.
  89
  90 Fri Sep 17 13:07:39 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  91
  92         * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
  93         Added statements to pass stab and stabstr sections through and
  94         mark them as NOLOAD, which makes GDB happier.
  95
  96 Wed Sep 15 16:02:29 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  97
  98         * configure.in: Accept m68k-lynx-lynxos config.
  99
 100         * Makefile.in: Use $(SHELL) to run genscripts.sh.
 101
 102 Sun Sep 12 16:04:40 1993  Doug Evans  (dje@cygnus.com)
 103
 104         * config/coff-h8300.mt: Add EMUL=h8300h.
 105
 106         * ldmain.c (main): Call set_scripts_dir after argv has been processed.
 107
 108 Fri Sep 10 09:36:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 109
 110         * Makefile.in: Changed CXX back to g++.
 111
 112 Fri Sep 10 09:34:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 113
 114         * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
 115
 116 Fri Sep 10 07:26:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 117
 118         * Makefile.in (TAGS): Use shell wildcards.
 119
 120 Tue Sep  7 18:04:54 1993  Jeffrey Osier  (jeffrey@cygnus.com)
 121
 122         * Makefile.in:  add TEXINPUTS variable and use it in ld.dvi target
 123
 124 Fri Sep  3 16:46:41 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 125
 126         * ld.texinfo: re-enable included config file; conditionalize doc
 127         for -oformat to interact properly with SingleFormat doc config
 128         var; rename @up/@down to @raisesections/@lowersections.
 129
 130 Wed Aug 25 16:29:56 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 131
 132         * configure.in: recognize m88110.
 133
 134 Tue Aug 24 18:49:40 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 135
 136         From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
 137         * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
 138         ELF emulation is "elf32-hppa" not "elf-big".
 139         (hppaosf_before_parse): Remove unneeded processing of environment
 140         variables.
 141         * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
 142         .text segment of output file.
 143         * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
 144
 145 Tue Aug 24 16:17:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 146
 147         * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
 148           longer in bfd.h.
 149
 150         * ldlang.c, ld.h: updated copyright.
 151
 152 Tue Aug 17 15:22:03 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 153
 154         * ldlang.c (open_output, lang_check): Check return value of
 155         bfd_set_arch_mach.
 156
 157 Tue Aug 17 07:02:19 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 158
 159         * scripttempl/h8500.sc: Start all sections in a different segment.
 160         * scripttempl/z8ksim.sc: Handle constructors
 161
 162 Thu Aug 12 16:05:37 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 163
 164         * Makefile.in: revert earlier changes back to execute runtest
 165           with make check. cdtest and bootstrap now function as they
 166           did within the Makefile.
 167
 168 Thu Aug 12 10:20:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 169
 170         * Makefile.in:  Update dependencies.
 171
 172         * configure.in: Set EMULATION_OFILES in Makefile based on
 173         --with-targets option.
 174
 175 Thu Aug 12 08:52:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 176
 177         * Makefile.in: check targets reimplemented to old way.
 178
 179 Wed Aug 11 08:26:11 1993  Ian Lance Taylor  (ian@cygnus.com)
 180
 181         * config/i386v.mh, config/irix4.mh: Use gcc
 182         -print-libgcc-file-name rather than $(libdir)/libgcc.a.
 183         * config/i386sco.mh: New file; copy of i386v.mh to correspond to
 184         bfd/configure.host change.
 185
 186 Mon Aug  9 14:25:35 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 187
 188         * scripttempl/elf.sc: Handle .line and .debug* sections.
 189
 190         * ldlex.l: Use bfd_scan_vma, not strtoul.
 191
 192 Fri Aug  6 08:57:39 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 193
 194         * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
 195         Remove inital caps in some error messages, change "can't" to
 196         "cannot", add missing colons.
 197         * ldmisc.c (vfinfo): Print "%%" as a single %.
 198         For '%' followed by unrecognized character, print them both
 199         verbatim instead of expecting a char * arg.
 200         For '%C', don't put the function name in parens.
 201
 202         * ldexp.c (invalid): Pass "%%", not "% ".
 203
 204 Fri Aug  6 14:31:22 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 205
 206         * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
 207         (BSS_VAR): Removed; now always define _fbss.
 208         * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
 209         Removed.
 210
 211 Thu Aug  5 15:55:19 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
 212
 213         * configure.in: z8k-coff is the same as z8k-sim
 214
 215 Wed Aug  4 21:00:18 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 216
 217         * testsuite/lib/ld.exp: new file
 218         * testsuite/config/unix-ld.exp: new file
 219         * testsuite/ld.bootstrap/bootstrap.exp: new file
 220         * Makefile.in: add dejagnu support for make check
 221
 222 Wed Aug  4 17:52:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 223
 224         * ldlex.l (comment): Add missing newline in message.
 225         * ldindr.c (add_indirect): Ditto.
 226         * ldexp.c (exp_fold_tree): Ditto.
 227
 228 Tue Aug  3 10:57:41 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 229
 230         * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
 231         into externs.
 232
 233         * ldmisc.c (multiple_warn): New function.
 234         * ldmisc.h: Declare it.
 235         * ldmain.c (enter_global_ref): Call it.
 236         * ld.h (ld_config_type): Add warn_common.
 237         * ldlex.l, ldgram.y: Set it with -warn-common option.
 238         * ldver.c (help): Document it.
 239
 240 Mon Aug  2 12:04:36 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 241
 242         * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
 243         target-specific sections, and for changing data section vma.
 244
 245 Mon Jul 26 14:00:02 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 246
 247         * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
 248         terminals, for Solaris.
 249         (dirlist_ptr): New static variable.
 250         (command_line_option): Accept new options.
 251
 252         * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
 253         "-YP,...".
 254
 255         * config/sun4sol2.mt: Pass emulation name without ".sh".
 256
 257         * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
 258         * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
 259
 260 Fri Jul 23 13:51:09 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 261
 262         * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
 263         .dtors, .data1, .rodata1 sections, instead of combining them into
 264         other sections.  For `-r', set all section start addresses to
 265         zero.
 266
 267         * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
 268         NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
 269         (MAXPAGESIZE): Renamed from PAGE_SIZE.
 270
 271 Wed Jul 21 14:28:42 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 272
 273         * genscripts.sh: If this is the default emulation, set
 274         COMPILE_IN.
 275         * emultempl/*.em: Use it to determine whether to compile in the
 276         scripts.
 277
 278         * Makefile.in (GENSCRIPTS): Pass the default emulation name to
 279         genscripts.sh.  Pass the current emulation name without ".sh" on
 280         the end.
 281         * genscripts.sh: Take an default emulation arg.
 282         Use the current emulation name as EMULATION_NAME.
 283         Make default lib path for cross-compiling ':', not null.
 284         * emulparams/*.sh: Don't set EMULATION_NAME.
 285         * ldemul.c (ldemul_get_script): Take isfile arg.
 286         Pass it to emulation's get_script function.
 287         * ldemul.h: Adjust get_script prototypes.
 288         * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
 289         No longer static.
 290         * ldfile.h: Declare it.
 291         * ldgram.y: Accept a script on the command line again,
 292         for parsing compiled-in scripts.
 293         * ldmain.c (main): If ld script is a file, parse it as a -T
 294         option, otherwise parse it directly.
 295         * emultempl/*.em (*get_script): Return the scripts themselves if
 296         this is the default emulation; otherwise return their file names.
 297         * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
 298         generic.em.
 299         * emulparams/m88kbcs.sh: Use it.
 300
 301         * ld.h (ld_config_type::unix_relocate): Remove unused element.
 302
 303 Tue Jul 20 12:01:49 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 304
 305         * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
 306         there's no change log entry yet, tsk tsk) from the list of
 307         emulations compiled in until Mark gets around to checking in
 308         emulparams/i386linux.sh.
 309         (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
 310         changed, this file gets updated.
 311
 312 Fri Jul 16 14:14:32 1993  Ian Lance Taylor  (ian@cygnus.com)
 313
 314         * ldgram.y (OPTION_Lfile): New token.
 315         (command_line_option): Accept OPTION_L NAME (whitespace after -L).
 316         * ldlex.l (<COMMAND>): Accept -L without FILENAME.
 317
 318 Fri Jul 16 13:44:26 1993  Doug Evans  (dje@canuck.cygnus.com)
 319
 320         * configure.in: h8/300h support needs own .mt file.
 321         config/coff-h8300h.mt: New file.
 322
 323 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 324
 325         * ldmain.c: Don't include sys/stat.h; it already got included
 326         somewhere along the way.
 327
 328 Thu Jul 15 14:43:34 1993  Doug Evans  (dje@canuck.cygnus.com)
 329
 330         * Makefile.in: Add h8300h support.
 331         emulparams/h8300h.sh: New file.
 332         scripttempl/h8300h.sc: New file.
 333
 334 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 335
 336         * ldfile.c (ldfile_open_file): In error message, use the name the
 337         user gave (e.g., "-lc"), rather than the base file name.
 338
 339         * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
 340
 341         * ldmain.[ch]: Remove initial Q_ from function names.
 342         * ldexp.c, ldindr.c, ldlang.c: Change callers.
 343
 344         * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
 345
 346         * ldlang.c (lang_process): Move loading of default script from
 347         here to main.  Add a "/" to start of script name to prevent
 348         finding it in "." first.
 349
 350         * ldmain.c (set_scripts_dir): Don't look in "." first.
 351
 352         * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
 353         option_longmap.
 354
 355 Thu Jul 15 10:55:59 1993  Ian Lance Taylor  (ian@cygnus.com)
 356
 357         * Makefile.in (em_m88kbcs.c): Correct dependency.
 358         * scripttempl/m88kbcs.sc: It's ARCH, not arch.  Removed TARGET
 359         statement.  Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
 360         * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
 361
 362 Wed Jul 14 21:42:53 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 363
 364         * ldfile.c (ldlang_open_file, ldfile_open_command_file),
 365         main.c (main): Print the errno string in the error message.
 366
 367 Tue Jul 13 20:00:30 1993  Doug Evans  (dje@canuck.cygnus.com)
 368
 369         * configure.in: Accept h8300h for target cpu.
 370
 371         * ldmisc.c (vfinfo): Have demangle remove leading underscore if
 372         present (demangle is smart enough to know whether to do it or not).
 373
 374 Mon Jul 12 11:45:48 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 375
 376         * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
 377         ldscripts, as well as <ld bin dir> and SCRIPTDIR.
 378
 379         * ldlang.c (lang_process): Use sizeof instead of magic constant.
 380
 381         * ldmain.c (get_emulation, check_for_scripts_dir,
 382         set_scripts_dir):  New functions.
 383         (main): Call them.
 384
 385 Mon Jul 12 10:57:03 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 386
 387         * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
 388         Create symbol "end" instead of "__end".  Comment out some parts
 389         that may not be needed (yet) for elf.
 390
 391         * configure.in: Accept sparc-elf and sparc-solaris2 configs.
 392
 393 Thu Jul  8 15:33:32 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 394
 395         * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
 396
 397         * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
 398         when no prototype is being supplied.
 399         (ldmalloc, ldrealloc): Size argument is now size_t.
 400
 401         * ldmisc.c (finfo): New function, accepts FILE* argument.
 402         (vfinfo, case 'v'): New format character; displays bfd_vma in hex
 403         without leading zeros.
 404         (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
 405         bfd_vma value, instead of fprintf(%x) which won't hold a long long
 406         value.
 407         (concat, buystring): String lengths are size_t.
 408         (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
 409
 410         * ldlang.c (new_statement): Size argument is now size_t.  Added
 411         forward declaration with prototype.
 412
 413 Thu Jul  8 10:53:47 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 414
 415         * ldgram.y (OPTION_v): Don't turn on verbose output.
 416
 417 Wed Jul  7 17:10:45 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 418
 419         * ldlex.l: Get rid of local typedef for bfd_vma!  Get it from
 420         bfd.h instead.
 421
 422 Wed Jul  7 11:33:12 1993  Ian Lance Taylor  (ian@cygnus.com)
 423
 424         * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
 425         collect2 doesn't look for gld any more anyhow.
 426
 427 Mon Jul  5 14:29:48 1993  Ian Lance Taylor  (ian@cygnus.com)
 428
 429         * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
 430         now have a non NULL srefs_chain.
 431
 432         * config/hp300hpux.mt: Use emulation hp3hpux rather than
 433         hp300hpux, since the latter does not exist.
 434
 435 Fri Jul  2 18:06:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 436
 437         * genscripts.sh: Put the scripts in the ldscripts directory, not
 438         emulations.
 439         * configure.in (ldscripts): Make, instead of emulations.
 440         * Makefile.in (scriptdir): Take off the "ld" part.
 441         (install, clean, distclean): Use ldscripts, not emulations.
 442         In tests, don't pass -Lemulations.
 443         Don't pass tooldir/lib to genscripts.sh.
 444         * genscripts.sh: Don't take tooldir/lib arg.
 445         * ldlang.c (lang_process): Add "ldscripts/" to the name of the
 446         default script file.
 447
 448 Fri Jul  2 17:13:35 1993  Doug Evans  (dje@canuck.cygnus.com)
 449
 450         * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
 451
 452 Thu Jul  1 16:38:45 1993  Doug Evans  (dje@canuck.cygnus.com)
 453
 454         * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
 455
 456 Wed Jun 30 15:45:55 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 457
 458         * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
 459           run in parallel without colliding on yacc's static file names.
 460           Without the stub rule, make will try to start two yacc's
 461           concurrently which fails because of yacc's static file names.
 462
 463 Tue Jun 29 12:20:36 1993  Ian Lance Taylor  (ian@cygnus.com)
 464
 465         * ldmain.c (subfile_wanted_p): Don't dump core if there are no
 466         symbols.
 467
 468 Mon Jun 28 12:22:11 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 469
 470         * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
 471         different from libdir.
 472
 473         * Makefile.in (scriptdir): Base on tooldir, not datadir.
 474
 475 Sat Jun 26 12:03:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 476
 477         * ldver.c (help): New function.
 478         * ldver.h: Declare it.
 479         * ldlex.l, ldgram.y: Recognize new options --help and --version.
 480
 481 Mon Jun 21 20:39:48 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
 482
 483         * Makefile.in (INCLUDES): Don't need ../include any more.
 484
 485 Mon Jun 21 16:38:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 486
 487         * ldlex.l, ldgram.y: Support new -oformat option.
 488         Remove attempt at supporting script fragments on the command line.
 489         * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
 490         * mri.c (mri_format), ldgram.y: Change callers.
 491         * ldlang.h: Change prototype.
 492
 493 Thu Jun 17 16:53:56 1993  david d `zoo' zuhn (zoo@cygnus.com)
 494
 495         * Makefile.in: canonicalize install.sh; for use within
 496         this directory (and subdirs)
 497
 498 Thu Jun 17 14:33:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 499
 500         * ldgram.y: Tweak grammar to make reporting of invalid options work.
 501
 502         * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
 503         and .cc.o rule.
 504
 505 Wed Jun 16 11:45:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 506
 507         * ldfile.c (ldfile_open_command): Don't try .ld extension.
 508         It wasn't documented (or likely used) and wastes time.
 509         (try_open): If EXTEN is empty, don't try it.
 510
 511         * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
 512         ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
 513         ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
 514         with normal function declarations.
 515
 516         * Move *.em to emultempl/*.em.  Move *.sh to emulparams/*.sh.
 517         Move *.sc-sh to scripttempl/*.sc.
 518         * {emultempl,emulparams,scripttempl}/README: New files.
 519         * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
 520         removed, replaced with generic.em.
 521         * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
 522          h8[35]00hms.s[ch].  Change their contents to omit the "hms".
 523
 524         * *.em (*_get_script): Return script name instead of script contents.
 525         * ldlang.c (lang_process): Change caller.
 526
 527         * ldlex.l, ldgram.y: Recognize -m option.
 528         Check for input files after *all* options in grammar.
 529         * ldmain.c (main): Check for -m options.  Add default directory
 530         for -m.
 531
 532         * mkscript.c: File removed.
 533         * genscripts.sh: Take two more parameters, tooldirlib and libdir,
 534         to add to the default LIB_PATH.
 535         Look for input files in the new subdirectories.
 536         Create the scripts in emulations subdirectory and don't filter
 537         them through mkscript.
 538         * configure.in: Make the emulations subdirectory.
 539
 540         * Makefile.in: Account for all of the above changes.
 541         Remove unused .SUFFIXES.  Get libgcc.a path with gcc
 542         -print-libgcc-file-name instead of $(libdir)/libgcc.a.
 543         Put CFLAGS last in the compilation rules.
 544         Add -I../bfd to INCLUDES so sysdep.h is found.
 545
 546 Tue Jun 15 23:04:46 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 547
 548         * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
 549
 550         * aout.sc-sh: Add SHLIB_PATH like STACKZERO.  Make STACKZERO
 551         dependent on RELOCATING, not RELOCATION.
 552         * hp3hpux.sh (SHLIB_PATH): Define it.
 553
 554 Mon Jun 14 19:06:15 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 555
 556         * ldfile.c (try_open): If opening without the extension fails,
 557         try with the extension even if -v or -V was given.
 558         had_script is imported (from ldgram.y), not exported.
 559
 560 Mon Jun 14 16:26:10 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
 561
 562         * Makefile.in: remove parentdir support, use INSTALL_XFORM
 563
 564 Thu Jun 10 14:00:06 1993  Ian Lance Taylor  (ian@cygnus.com)
 565
 566         * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
 567         * ldgram.y (statement_list_opt): New nonterminal, either empty or
 568         statement_list.
 569         (section): Use statement_list_opt, not statement_list.
 570         * m68kcoff.sc-sh: Gather constructors and destructors and define
 571         __CTOR_LIST__ and __DTOR_LIST__ appropriately.
 572         * sa29200.sc-sh: Gather constructors and destructors and define
 573         ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
 574
 575 Mon Jun  7 12:53:28 1993  Per Bothner  (bothner@rtl.cygnus.com)
 576
 577         * Makefile.in (INCLUDES):  Add -I../bfd for sysdep.h and bfd.h.
 578         * configure.in:  No longer need to configure to get sysdep.h.
 579
 580 Fri Jun  4 16:18:24 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 581
 582         * Makefile.in: remove install:all and install-info:info
 583         dependencies (these cause some spurious rebuilds at 'make install'
 584         time)
 585
 586 Fri Jun  4 08:50:14 1993  Ian Lance Taylor  (ian@cygnus.com)
 587
 588         * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
 589         (mips-idt-ecoff*): Added trailing '*'.
 590         * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
 591         * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
 592         * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
 593
 594         * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
 595         incorrect definitions.
 596
 597 Tue Jun  1 14:56:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 598
 599         * ldsym.c (write_file_locals):  Write BSF_CONSTRUCTOR
 600         symbols, unless stripping.
 601
 602 Tue May 25 15:34:25 1993  Ian Lance Taylor  (ian@cygnus.com)
 603
 604         * Makefile.in: configure looks for ####, so remove lines with many
 605         '#' characters.
 606         * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
 607         and HOSTING_LIBS correctly so that ``make check'' will work.
 608
 609 Thu May 20 13:56:16 1993  Per Bothner  (bothner@deneb.cygnus.com)
 610
 611         * mips.sc-sh:  Define _etext, _edata, and _end, in addition
 612         to etext, edata, and end.  Needed for IRIX 4.0.5F.
 613         Patch from mwp@iconix.oz.au (Michael Paddon).
 614
 615         * Version 2.2.1 released.
 616
 617 Thu May 20 11:42:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 618
 619         * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
 620         * mipsbsd.sh (EMULATION_NAME): Use new file name.
 621
 622 Tue May 18 17:10:24 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 623
 624         * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
 625         properly right now.
 626
 627         * Version 2.2 released.
 628
 629 Mon May 17 15:37:28 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 630
 631         * ldver.c (ldversion): Bump version number to 2.2.
 632
 633 Mon May 17 12:44:31 1993  Per Bothner  (bothner@cygnus.com)
 634
 635         * NEWS:  New file.
 636
 637 Fri May 14 11:26:24 1993  Ian Lance Taylor  (ian@cygnus.com)
 638
 639         * mips.sc-sh: Don't define BSS_VAR unless relocating.
 640
 641 Wed May 12 13:33:29 1993  Ian Lance Taylor  (ian@cygnus.com)
 642
 643         * Makefile.in (mkscript.o, mkscript): Build mkscript via
 644         mkscript.o, rather than directly from mkscript.c.
 645
 646 Tue May  4 21:58:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 647
 648         * configure.in: Look for ${target_makefile_frag} relative to
 649         ${srcdir}, not relative to build directory.
 650
 651         * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
 652         * configure.in: Recognize hppa*-hp-osf.
 653         * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
 654         (em_hppaosf.c): Build it.
 655         * config/hppaosf.mh, hppaosf.mt: New files.
 656
 657         * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
 658         some system header files.  All uses changed.
 659
 660         * configure.in: Recognize i386-aix configurations as i386-coff
 661         targets.
 662
 663         * configure.in: Recognize m68*-*-hpux.
 664         * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
 665         the value of STACKZERO.
 666         * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
 667         (em_hp3hpux.c): Build it.
 668         * hp3hpux.sh, config/hp300hpux.mt: New files.
 669
 670 Tue May  4 12:37:35 1993  Ian Lance Taylor  (ian@cygnus.com)
 671
 672         * mips.sc-sh: Put constructors in the .data section.
 673         * Makefile.in (cdtest): Added dependency on ld.new.
 674
 675 Mon May  3 19:43:39 1993  Per Bothner  (bothner@cygnus.com)
 676
 677         * Makefile.in:  Change definition of $(tooldir) to match FSF.
 678         * vax.sh, config/vax.mt, configure.in, Makefile.in:
 679         Support VAX Ultrix and BSD.
 680
 681 Mon Apr 26 18:35:47 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 682
 683         * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
 684
 685 Wed Apr 14 21:01:51 1993  John Gilmore  (gnu@cygnus.com)
 686
 687         * ldlang.h (struct memory_region):  Change `length' and
 688         `old_length' fields to bfd_size_type.  Eliminate use of bfd_offset.
 689         * ldlang.c, mri.c:  Corresponding changes, plus lint.
 690
 691 Thu Apr  8 22:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 692
 693         * configure.in: For all i386 targets, accept i486 as well.
 694
 695 Mon Apr  5 17:33:39 1993  Ian Lance Taylor  (ian@cygnus.com)
 696
 697         * ldlang.c (wild_doit): Preserve all flags for a
 698         SEC_SHARED_LIBRARY section.
 699         (size_input_section): Consider any SEC_HAS_CONTENTS section when
 700         computing largest_section.
 701
 702 Fri Apr  2 14:33:52 1993  Ian Lance Taylor  (ian@cygnus.com)
 703
 704         * ldlang.c (lang_output_section_statement_lookup): Initialize all
 705         fields of newly created structure.
 706
 707 Wed Mar 31 18:19:15 1993  Ian Lance Taylor  (ian@cygnus.com)
 708
 709         * ldmain.c (g_switch_value): New variable.
 710         * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
 711         (command_line_option): Accept -G and set g_switch_value.
 712         * ldlex.l (COMMAND): Accept -G.
 713         * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
 714
 715 Tue Mar 30 09:40:25 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 716
 717         Support for linking and loading at different places:
 718
 719         * ldlex.l: Add "AT" keyword.
 720         * ldgram.y: Cleanup, and parse AT.
 721         * ldlang.c (print_output_section_statement): Print output address
 722         of section in map. (lang_size_sections): Fill sections' lma with
 723         load address.
 724         * ldlang.h (lang_output_section_statement_type): Add load_base
 725         information.
 726
 727         * ldindr.c (add_indirect): Keep more information in the alias
 728         symbol chain.
 729         * ldlang.c (wild_doit):  Don't inherit NEVER_LOAD section
 730         attribute from an input section.
 731         * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
 732         default. (Q_enter_file_symbos): Indirect symbols now are known by
 733         their section, not a special symbol flag.
 734         * ldsym.c (write_file_locals): Indirect symbols aren't local.
 735         (write_file_globals): Write the mapping for an indirect symbol.
 736         * relax.c (build_it): When forced to write a NEVER_LOAD section,
 737         fill it with zeros.
 738
 739 Tue Mar 23 13:24:10 1993  Jeffrey Osier  (jeffrey@fowanton.cygnus.com)
 740
 741         * ld.texinfo:  changes for q1
 742
 743 Tue Mar 23 00:13:29 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 744
 745         * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
 746
 747 Mon Mar  8 20:30:35 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 748
 749         * Makefile.in: rename HOST_CC to CC_FOR_BUILD
 750
 751 Thu Mar  4 12:44:33 1993  Ian Lance Taylor  (ian@cygnus.com)
 752
 753         * mips.sc-sh: Added variables which may be overridden by a
 754         specific emulation.
 755         * mipsidt.sh: New file; emulation for IDT MIPS board.
 756         * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
 757         (em_mipsidt.c): New target.  Uses mipsidt.sh and mips.sc-sh.
 758         * config/mips-idt.mt: New file; sets EMUL to mipsidt.
 759         * configure.in (mips-idt-ecoff): New target; uses mips-idt.
 760
 761 Sat Feb 27 00:00:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 762
 763         * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
 764         ralphc@pyramid.com.
 765         * i386bsd.sh, config/i386bsd.mt: New files.
 766         * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
 767
 768 Thu Feb 25 15:33:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 769
 770         * mri.c:  Add extern declaration of strdup.
 771         * ldsym.c (KEEP macro):  Add spaces around '=' for the
 772         sake of old (e.g. PCC) compilers.
 773
 774 Wed Feb 24 19:49:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
 775
 776         * ldver.c:  Bump to version 2.1.
 777
 778 Fri Feb 12 08:09:11 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 779
 780         * ldgram.y: allow section types without address  expressions.
 781         * ldlang.c (lang_relocate_globals): avoid possible hang with
 782         undefined but unreferenced symbols.
 783         * relax.c (relax_section): don't complain if the script file isn't
 784         relaxable but -relax is set
 785
 786 Thu Feb 18 17:58:45 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 787
 788         * configure.in: go32 is the 3rd part of the triple, not the 2nd
 789
 790 Wed Feb  3 09:05:56 1993  Ian Lance Taylor  (ian@cygnus.com)
 791
 792         * mipsbig.sh: New file.  Big endian MIPS emulation.
 793         * config/mips-big.mt: New file.  Use mipsbig emulation.
 794         * configure.in (mips-sgi-irix*): Use target mips-big.
 795         * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
 796         (em_mipsbig.c): New target.  Uses mipsbig.sh.
 797
 798 Tue Feb  2 11:32:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 799
 800         * mips.sc-sh: Put .scommon sections into .sbss section.
 801
 802         * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
 803         rather than always putting them in bfd_com_section.
 804         * ldlang.c (lang_common): If a common symbol is not in
 805         bfd_com_section, put in a section of the same name, rather than
 806         always putting it in section COMMON.
 807
 808 Fri Jan 29 09:57:58 1993  Ian Lance Taylor  (ian@cygnus.com)
 809
 810         * ldmain.c (subfile_wanted_p): If we already have a common
 811         definition of a symbol, don't necessarily pull in an object file
 812         that provides a non-common definition.
 813
 814         * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
 815         returning OPTION_EB and OPTION_EL.  gcc passes these to a MIPS
 816         linker.
 817         * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
 818         (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
 819
 820 Thu Jan 28 15:12:04 1993  Ian Lance Taylor  (ian@cygnus.com)
 821
 822         * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
 823         the link to it.
 824
 825 Tue Jan 26 11:49:50 1993  Ian Lance Taylor  (ian@cygnus.com)
 826
 827         * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
 828         checking for equality to bfd_com_section.
 829
 830 Fri Jan 22 14:22:44 1993  Ian Lance Taylor  (ian@cygnus.com)
 831
 832         * mips.sc-sh: New file.  Ultrix, and hopefully other MIPS ECOFF
 833         targets, linker script.
 834         * mipslit.sh: New file.  Little endian MIPS emulation.
 835         * config/mips-lit.mt: New file.  Use mipslit emulation.
 836         * configure.in (mips-dec-ultrix*): Use target mips-lit.
 837         * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
 838         (em_mipslit.c): New target.  Uses mipslit.sh.
 839
 840 Thu Jan 14 15:30:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 841
 842         * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
 843         $(tooldir)/bin/gld, so that gcc can find it with or without
 844         collect2.
 845
 846 Mon Jan 11 18:50:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 847
 848         * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
 849         write_norel.  All linking is now done via write_relax.  Call
 850         ldsym_write before calling write_relax.
 851         * relax.c: Added copyright.
 852         (write_relax): Renamed from write_relaxnorel.  Added relocateable
 853         argument.  seclet_dump renamed to bfd_seclet_link.
 854         * relax.h: Added copyright.
 855
 856 Mon Jan 11 15:41:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 857
 858         * ldmain.c (decode_library_subfile): Patch from
 859         hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
 860
 861 Fri Jan  8 18:04:33 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 862
 863         * config/vxworks960.mt renamed to config/i960.mt
 864
 865         * configure.in: sparc-aout emulates a sun4, as does
 866         sparc*-vxworks, i960-nindy uses gld960 emulation
 867
 868 Fri Jan  8 14:39:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 869
 870          Fix support for NOLOAD, add INCLUDE
 871         * ldfile.c (ldfile_open_command_file): pass file name to
 872         lex_push_file.
 873         * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
 874         * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
 875         attribute.
 876
 877 Thu Jan  7 10:22:19 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 878
 879         * Makefile.in, config.h: no more default emulation.  Make the lack
 880         of emulation a compile time error
 881
 882 Wed Jan  6 01:08:37 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 883
 884         * configure.in: recognise all sparclite variants, not just 'sparclite'
 885
 886 Mon Dec 28 11:15:35 1992  Ian Lance Taylor  (ian@cygnus.com)
 887
 888         * m68kcoff.sc-sh: define _end as well as end, for consistency with
 889         aout.sc-sh.
 890
 891         * configure.in: accept *-ericsson-ose for any m68k CPU.
 892
 893         * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
 894         for each output section.
 895
 896 Mon Dec 21 16:06:59 1992  Per Bothner  (bothner@rtl.cygnus.com)
 897
 898         * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c:  Use new
 899         macro bfd_asymbol_bfd as appropriate.
 900         * Makefile.in:  Un-duplicate ldlex.c dependency.
 901         * condigure.in:  Replace my_host case table by sourcing
 902         ../bfd/configure.host.  Allow std-host as the default.
 903         * ldmisc.c:  Change logic for C++ name demangling:  There is
 904         no initial '_' to remove from stab-derived function names.
 905
 906 Sun Dec 13 16:31:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 907
 908         * ldlang.c (lang_init_script_file): don't attach the output file
 909         sections to the script file.
 910
 911 Wed Dec  9 08:38:05 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 912         * ldlang.c (wild): run expansion loop over command line bfd too.
 913         (lang_ini_script_file): initialize more parts of the command line
 914         bfd.
 915         * ldlex.l: fix DEFINED start states.
 916
 917 Mon Dec  7 08:43:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 918          -y support
 919         * ld.texinfo: new doc.
 920         * ldgram.y, ldlex.l: understand -y<symbol>
 921         * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
 922         print info. (add_ysym): new function.
 923         * ldsym.h: (ldsym_type): new define SYM_Y.
 924
 925 Sat Nov 21 03:15:27 1992  John Gilmore  (gnu@cygnus.com)
 926
 927         * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
 928         ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
 929         ldwrite.h, relax.h:  Replace all uses of EXFUN and PROTO ansi-glue
 930         macros with PARAMS.  Recreational cleanup.  Update copyrights.
 931
 932 Tue Nov 10 00:23:37 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 933
 934         * Makefile.in: pass down the bfd source directory for includes
 935
 936 Thu Nov  5 15:41:55 1992  Ian Lance Taylor  (ian@cygnus.com)
 937
 938         * ldlang.c (lang_size_sections): don't change size and address for
 939         SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
 940         sections.
 941
 942 Thu Nov  5 11:33:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 943
 944         * relax.c (build_it): re-enable the processing of data_statements
 945         in scripts, makes counted contructor lists work again.
 946
 947 Thu Nov  5 05:43:01 1992  John Gilmore  (gnu@cygnus.com)
 948
 949         * ldemul.h:  Remove uses of SDEF and PROTO macros (use PARAMS).
 950
 951 Tue Oct 20 10:56:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 952
 953         * m68kcoff.sc-sh: don't use initial underscores for etext, edata
 954         and end.
 955
 956 Mon Oct 19 09:45:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 957
 958         * Support for i386-sysv.
 959         configure.in: check for i386-*-sysv* and i386-*-sco*.
 960         i386coff.sc-sh: rewrote to support SVR3 by default.
 961         ldctor.c (find_constructors): preserve stat_ptr.
 962         ldlang.c (wild_doit): initialize vma and size of new output
 963         section to corresponding input section.  This is required for
 964         shared library support.
 965         (lang_size_sections): don't modify vma and size of sections which
 966         are never loaded (for shared libraries).
 967         ldwrite.c (copy_and_relocate): copy the contents of any section
 968         which has contents, not just sections which are loaded (for shared
 969         libraries).
 970
 971 Thu Oct 15 15:20:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 972
 973         * ldlang.c (size_input_section): count the sizes of all sections
 974         we allocate.
 975
 976 Thu Oct  8 09:05:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 977
 978         * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
 979         to demangle symbols better
 980
 981 Tue Oct  6 13:08:54 1992  Ian Lance Taylor  (ian@cygnus.com)
 982
 983         * ldlang.c (lang_finish): don't warn if -e start symbol does not
 984         exist when linking with -r.
 985
 986 Mon Oct  5 14:07:37 1992  Ian Lance Taylor  (ian@cygnus.com)
 987
 988         * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
 989         .bss segment.
 990
 991 Mon Oct  5 08:55:14 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 992
 993         * ldmain.c (linear_library): don't even think about processing
 994         an object file if it's already been done
 995
 996 Thu Oct  1 23:14:59 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 997
 998         * configure.in: the hp9000/300 config file is now hp300
 999
1000 Wed Sep 30 07:34:09 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1001
1002         * config/z8ksim.mt: new file
1003
1004 Fri Sep 25 13:49:52 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
1005
1006         * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1007         lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1008
1009         * ld.h (strip_symbols_type): Add value STRIP_SOME.
1010         * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1011         * ldlang.c (lang_add_keepsyms_file): New function.
1012         * ldlex.l: Handle "-retain-symbols-file".
1013         * ldsym.c (keepsyms_file, kept_syms): New vars.
1014         (process_keepsyms): New functihon; reads file, marks symbols for
1015         saving.
1016         (write_file_locals): File symbols should always be kept.
1017         (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1018         and "-s".  Process retain-symbols file before setting symtab.
1019         * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1020         (keepsyms_file, kept_syms): Declare them.
1021
1022         * ldmain.c (main): Non-fatal errors should still cause non-zero
1023         exit status even with -r.
1024
1025 Fri Sep 25 11:08:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1026
1027         Added initial support for the z8k
1028         * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1029         * configure.in, Makefile.in: modified to reflect above
1030
1031         * ldlang.c (lang_check): when linking conflicting architectures,
1032         make the output file reflect at least one of the bad inputs.
1033
1034 Tue Sep 15 15:35:38 1992  Ian Lance Taylor  (ian@cygnus.com)
1035
1036         * Makefile.in (install): if $(tooldir) exists, install ld in
1037         $(tooldir)/bin.
1038
1039 Fri Sep 11 10:24:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1040
1041         * Makefile.in, configure.in: modified to support i386-coff
1042         * i386coff.sh: new file
1043
1044 Wed Sep  9 11:52:58 1992  Ian Lance Taylor  (ian@cygnus.com)
1045
1046         * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1047         added m68k-coff emulation mode, stolen from a29k emulation.
1048         Almost certainly wrong, but perhaps better than sun3.
1049
1050 Thu Sep  3 14:19:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
1051
1052         * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1053         gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1054         vanilla.em:  Rename all (generated) ld__*.c files to em_.c.
1055         This is one character shorter, and lets people build on
1056         SVR3 system. (ld__h8300xray.[co] was the killer there;
1057         h8300xray.sc-sh is also overlong, but seems harmless.)
1058         Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1059         * Makefile.in (clean):  Fix typo mostclean -> mostlyclean.
1060         * configure.in:  Add host isc.
1061
1062         * ldver.c:  Call it version 2.0.
1063
1064 Wed Sep  2 00:21:33 1992  Per Bothner  (bothner@rtl.cygnus.com)
1065
1066         * ldver.c:  Bump to version 0.98.
1067         * TODO:  New file.
1068
1069         * Makefile.in:  Added mostlyclean, distclean, realclean rules.
1070
1071 Tue Sep  1 23:42:16 1992  Per Bothner  (bothner@rtl.cygnus.com)
1072
1073         * ldmisc.c (xrealloc):  New (needed by ../libiberty/cplus.dem.c).
1074         * ldlex.l: Moved comment() to end, since some compilers
1075         otherwise have problems with input() used before it is defined.
1076
1077 Tue Sep  1 17:45:51 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1078
1079         * configure.in: added Solaris 2 and Irix 4 host support.
1080
1081 Mon Aug 31 19:27:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1082
1083         * Makefile.in: remove -S flag from the FLEX definition
1084
1085         * configure.in: rewrote, using new style case statement.  use
1086         m68k.mt for m68k-aout systems
1087
1088 Sun Aug 30 21:38:53 1992  Ian Lance Taylor  (ian@cygnus.com)
1089
1090         * Makefile.in: map "ld" through program_transform_name when
1091         installing.
1092
1093 Sun Aug 30 18:12:13 1992  Per Bothner  (bothner@rtl.cygnus.com)
1094
1095         * cplus-dem.c:  Removed.  Use the version in libiberty now.
1096         * ldmisc.c:  Use new libiberty version of cplus_demangle().
1097
1098 Thu Aug 27 16:38:42 1992  Ian Lance Taylor  (ian@cygnus.com)
1099
1100         * gld960.em (gld960_choose_target): default to little endian, not
1101         big endian.
1102
1103 Wed Aug 26 17:28:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1104
1105         * ldlang.c (lang_process): don't pass null pointers when
1106         abs_output_section is what is required.
1107         * ldwrite.c (ldwrite): use malloc to allocate the largest space
1108         used, and pass that down.
1109         * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1110         than alloca.
1111
1112 Mon Aug 24 14:42:06 1992  Ian Lance Taylor  (ian@cygnus.com)
1113
1114         * configure.in, config/ose68.mt: renamed OSE to ose.
1115
1116 Thu Aug 20 19:55:22 1992  Ken Raeburn  (raeburn@cygnus.com)
1117
1118         * ldsym.c (write_file_locals): Reorder check for common or
1119         undefined symbols so that it works.
1120
1121 Tue Aug 18 13:41:36 1992  Ian Lance Taylor  (ian@cygnus.com)
1122
1123         * configure.in: accept all m68K family members.
1124
1125         * Makefile.in: always create installation directories.
1126
1127 Thu Aug 13 11:49:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1128
1129         * ldlex.l: now parses comment correctly, added ~ to acceptable
1130         chars in filenames
1131
1132         * ldexp.c (exp_unop): pass down abs_output_section - now can have
1133         unary -ve constants.
1134
1135         * ldlang.c (lang_finish): warn when an entry symbol supplied on
1136         the command line can't be found.
1137
1138 Fri Aug  7 12:31:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1139
1140         * ldlang.h: add new field "loadable" to output_section_statement.
1141         * ldlang.c (lang_output_section_statement_lookup): initilize new
1142         field. (wild_doit): if new field is not set, then stop output
1143         section from being loadable.
1144         (lang_enter_output_section_statement): set the field from the
1145         NOLOAD keyword
1146         * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1147         * h8300hms.sc-sh, h8300hms.em: get -r right.
1148
1149 Thu Aug  6 18:35:21 1992  Per Bothner  (bothner@rtl.cygnus.com)
1150
1151         * ldint.texinfo:  New internals manual (beginnings thereof).
1152         * PORTING:  Removed, merged into ldint.texinfo.
1153
1154 Tue Aug  4 21:12:29 1992  Per Bothner  (bothner@rtl.cygnus.com)
1155
1156         * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1157         cdtest.exp:  A test program (copied from libg++/test-install)
1158         that tests that constructor and destructors are handled
1159         corrrectly.
1160
1161 Mon Aug  3 14:58:19 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1162
1163         * Makefile.in (install): install from ld.new, renaming during the
1164         copy, or else the next 'make install' needs to re-link ld.
1165
1166 Mon Jul 20 03:37:06 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
1167
1168         * configure.in: generalise hp recognition (from sef).
1169
1170 Sat Jul 18 14:46:04 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1171
1172         * configure.in: recognize bsd and hpux hppa configurations.
1173         error messages echo to stderr, not stdout
1174
1175 Fri Jul 17 22:06:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1176
1177         * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1178           ldmisc.c: removed rcsid's.
1179
1180 Tue Jul 14 08:34:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1181
1182         * ldlang.c (lang_map): print changes in sizes due to relaxing
1183         (size_input_section): maintain the delta information.
1184         * ldlang.h: add new field to struct to contain delta info.
1185         * relax.c  (relax_section): complain if input not relaxable.
1186         * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1187         start of a filename
1188
1189 Mon Jul 13 17:33:00 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1190
1191         * ldmain.c(main): prevent -r and -relax from being on at the same
1192         time.
1193
1194 Wed Jul  1 17:51:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1195
1196         * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1197         aliasing problems
1198
1199
1200 Thu Jun 18 09:38:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1201
1202         * h8300hms.em, h8300hms.sc-sh:  do the right thing for -r
1203         * ldexp.c:  lint
1204         * ldlang.c(open_output): set the target arch and machine as soon
1205         as we can. (lang_size_sections): use new macros for setting vma
1206         * ldwrite.c: lint
1207
1208 Mon Jun 15 08:47:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
1209
1210         * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1211         Also deleted an unreachable path to wrs.
1212
1213 Wed May 27 23:24:19 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
1214
1215         * Makefile.in (install): use -d test for $tooldir before
1216         installing ld there so that $tooldir can be inherited from
1217         top-level Makefile.
1218
1219 Wed May 27 16:56:48 1992  Per Bothner  (bothner@rtl.cygnus.com)
1220
1221         * ldlang.c:  Two non-substantial changes for the sake of
1222         the old Portable C Compiler.
1223
1224 Wed May 27 15:15:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1225
1226         * ldgram.y, ldlex.l: parse ABSOLUTE
1227         * ldexp.c: add support for ABSOLUTE
1228
1229 Wed May 27 13:07:20 1992  Per Bothner  (bothner@rtl.cygnus.com)
1230
1231         * Makefile.in:  Added default definitions for HOSTING_CRT0,
1232         HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1233         * config/*.mh:  Miscellaneous clean-up:  Removed definitions
1234         of YACC (since it is not longer used in the Makefile).
1235         Remove HOSTING_* definitions that are subsumed by the
1236         ones added to Makefile.in.  Removed most definitions of CC.
1237         * config/{sparc,news,hp300bsd,decstation}.mh:  Removed;
1238         These are no longer needed.
1239
1240 Fri May 22 13:47:19 1992  Per Bothner  (bothner@cygnus.com)
1241
1242         * Makefile.in:  Use srcdir instead of VPATH in ldgram/ldlex
1243         rules, since these are used when building a distribution.
1244         * Makefile.in (ldlex.c):  Don't re-direct output, since that
1245         leaves a bogus output files if it fails.
1246
1247         * config/sparc.mh:  Fix HOSTING_LIBS so it has a chance of working.
1248         * ldlex.c:  Fix some unnecessary flex-specific-isms.
1249
1250 Fri May  8 11:49:43 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1251
1252         * ldgram.y: move spurious semicolon
1253         * ldexp.h: fix prototype
1254
1255 Thu May  7 17:01:12 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
1256
1257         * ld.texinfo: references to linker now say "ld" not "gld".
1258
1259 Wed May  6 13:26:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1260
1261         changed calling convention for Q_enter_global_ref
1262         * ldexp.c, ldlang.c, ldmain.c: reflect this
1263         * ldver.c: bump version to 1.97.1
1264         * ldindr.c (add_indirect): when an edict declaring an indirect
1265         symbol is found, make sure that any ideas about the symbol being
1266         common are changed if it now known to be defined.
1267         * ldmain.c (linear_library): complain once if archive isn't
1268         ranlibbed.
1269         * ldlang.h, ldlang.c: make room for and initialize the complain
1270         once field.
1271
1272 Wed May  6 11:07:35 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1273
1274         * Makefile.in: use flex & bison from ../ if they exist.
1275
1276 Tue May  5 17:47:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1277
1278         * relax.c (build_it): don't allocate space in the output file for
1279         stuff if -R flag applys to it.
1280         * ldfile.c: merge in VMS filename support
1281         * ldmain.c (main): take out ./ from library path, and close file
1282         before unlinking. Make multiple defs of a symbol create an
1283         unexecable file.
1284         * ldmisc.c: fatal errosrs delete output file
1285
1286 Tue May  5 14:05:05 1992  Per Bothner  (bothner@rtl.cygnus.com)
1287
1288         * ldver.c:  Increase version number to 1.97, for consistency
1289         with ../binutils.
1290
1291 Tue May  5 12:12:24 1992  K. Richard Pixley  (rich@cygnus.com)
1292
1293         * Makefile.in: FLEX -> LEX.
1294
1295         * ld.texinfo: {} -> @{@}.
1296
1297 Mon May  4 17:52:41 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
1298
1299         * ld.texinfo: describe alternate, MRI-compatible linker scripts
1300         (and associated change in -c option, now used for these scripts)
1301
1302 Mon May  4 16:10:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1303
1304         * ldver.c: Bumped version to 1.96 - new release, resync with the
1305         bfd too #.
1306         * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1307         rather than with raw malloc, makes it easier to track where memory
1308         is going.
1309         * ldsym.h, ldsym.c: create obstack for all global symbols too.
1310         * ldwrite.c (ldwrite): moved malloc so only used when needed.
1311         * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1312
1313
1314 Fri May  1 18:17:52 1992  K. Richard Pixley  (rich@cygnus.com)
1315
1316         * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1317
1318         * Makefile.in: use bootstrap for check.
1319
1320 Fri May  1 13:03:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1321
1322         * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1323         PUBLIC.
1324         * Makefile.in: now use flex, not lex
1325         * ldlex.l, ldlang.c, ldctor.c: lint
1326
1327 Wed Apr 22 12:48:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1328
1329         * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1330         different sorts of filenames on the command line than in a script.
1331
1332 Mon Apr 20 22:37:04 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1333
1334         * Makefile.in: rework CFLAGS so that they can be passed on the
1335           make command line.  Remove MINUS_G.  Default CFLAGS to -g.
1336
1337 Fri Apr 17 08:57:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1338
1339         * relax.c: added handling for new "padding" seclet type, used to
1340         fill out gaps between section.
1341         * ldgram.y, ldlex.l: now -defsym on the command line is done
1342         properly.
1343
1344 Wed Apr 15 21:20:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1345
1346         * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1347
1348 Wed Apr 15 16:09:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1349
1350         * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1351         scripts.
1352
1353 Thu Apr  9 05:52:02 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
1354
1355         * Makefile.in (install): Install second copy in $(tooldir)/bin
1356         without $(program_prefix), since that's what gcc expects.
1357
1358 Sat Apr  4 17:44:06 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1359
1360         * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1361         * h8300*: fix bit rot and add support for h8300xray target
1362         * go32.sh: target emulation for go32.
1363
1364 Mon Mar 16 14:53:29 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
1365
1366         * gld960.em, i960.sc-sh. Fix i960 bit rot
1367
1368 Fri Mar 13 19:47:22 1992  K. Richard Pixley  (rich@cygnus.com)
1369
1370         * Makefile.in: install man page.
1371
1372 Fri Mar 13 08:23:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1373
1374         * config/mt-<foo> renamed to <foo>.mt
1375         * config/mh-<foo> renamed to <foo>.mt
1376         * configure.in changed to reflect this
1377         * genscripts.sh now make .xbn files rather than .xN files
1378
1379 Sat Mar  7 03:40:40 1992  K. Richard Pixley  (rich@cygnus.com)
1380
1381         * ldver.h: fix decl of ldversion.
1382
1383 Fri Mar  6 22:00:35 1992  K. Richard Pixley  (rich@cygnus.com)
1384
1385         * Makefile.in: added check target.
1386
1387 Fri Mar  6 06:59:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1388
1389         * ldmain.c (Q_enter_file_symbols): now aliases work again
1390
1391 Thu Mar  5 21:39:29 1992  K. Richard Pixley  (rich@cygnus.com)
1392
1393         * Makefile.in: added clean-info target.
1394
1395 Thu Mar  5 16:55:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1396
1397         * ldexp.c (exp_print_tree): don't try and follow null pointers
1398         around.
1399         * ldgram.y: remove 11 shift reduce errors
1400
1401 Tue Mar  3 15:46:39 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1402
1403         * Makefile.in: added tooldir and program_prefix.
1404
1405 Fri Feb 28 08:17:45 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1406
1407         * ldlang.c (size_input_section): don't move absolute sections
1408         around!
1409
1410
1411 Thu Feb 27 09:20:41 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1412
1413         * cplus-dem.c: yet another copy of this - maybe it should go into
1414         libiberty ?
1415         * ldgram.y: now -V and -v have different actions
1416         * ldver.c: if -V, prints list of emulations compiled in
1417         * ldmisc.c: support for cplus demangling
1418
1419
1420 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
1421
1422         * Makefile.in, configure.in: removed traces of namesubdir,
1423           -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
1424           copyrights to '92, changed some from Cygnus to FSF.
1425
1426 Thu Feb 20 17:43:46 1992  Per Bothner  (bothner at cygnus.com)
1427
1428         * Makefile.in:  Change mkscript rule into one for ./mkscript
1429         (for the sake of makes that don't realize they're the same).
1430         * PORTING:  Add more details.
1431         * genscripts.sh:  Add more tailorability of DATA_ALIGNMENT.
1432
1433 Mon Feb 17 12:04:36 1992  Per Bothner  (bothner at cygnus.com)
1434
1435         * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1436         config/mt-hp300bsd:  New port to hp300 running BSD.
1437
1438 Sat Feb 15 13:59:54 1992  Per Bothner  (bothner at cygnus.com)
1439
1440         Major rewrite of how ld is configured.  The major idea
1441         is to use shell scripts to generate everything.
1442         * generic.em replaces ldtemplate.
1443         * Other *.em files replace various *.c files.
1444         A *.em file is a shell script that generates the corresponding
1445         ld__*.c file that implements an emulation.  This is usually
1446         a straight 'cat' of a here-document, possibly with substitutions.
1447         * Script files (*.sc) are places by *.sc-sh scripts.
1448         Again, these are simple shell scripts that 'cat'
1449         here-documents, usually with some substitutions.
1450         The output a *.sc-sh is a script file.
1451         * Each emulation is defined by a short shell script with
1452         extension *.sh that specifies the emulation-specific
1453         parameters (such as the name of the *.sh-sc and *.em
1454         files to use).
1455         * genscript.sh is the master shell script used to generate
1456         an emulation.  It is passed various argument, including
1457         the name a the emulation-speciic *.sh file that it
1458         "sources" to set variables to emulation-specifc parameters.
1459         * config/mt-foo:  Changed EMUL=GLDFOO_EMULATION_NAME
1460         to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1461         * config/mh-foo:  Rename LDEMULATION names as appropriate
1462         (usually 'gldfoo' -> plain 'foo').
1463         * ldwrite.c:  Fixed a typo in a comment.
1464         * Makefile.in:  Major changes.  Removed some the sed
1465         magic to converts scripts, since that is now handled
1466         by genscripts.sh and the *.sc-sh scipt generators.
1467         * config.h:  Remove a bunch of macros defining emulations
1468         and targets.  This becomes one less file to edit when
1469         adding emulations or targets.
1470         * ldemul.h (struct ld_emulation_xfer_struct):  Add
1471         emulation_name and target_name fields.
1472         * ldemul.c, ldemul.h:  Define some default functions used
1473         by most emulations (and remove from the *.em scripts).
1474         * ldemul.c (ldemul_choose_target):  Search the new
1475         ld_emulations array using a loop (instead of a hardwired
1476         nested if statement).
1477         Define the ld_emulation from the automatically-geenrated
1478         ldemul-list.h.  This means you no longer have to edit ldemul.c
1479         to add a new emulation.
1480         * ldmain.c:  Replace {GLD,LNK}960_EMULATION_NAME by
1481         their expansions, since the former no longer exist.
1482         * PORTING:  A very rough first draft of a porting guide.
1483
1484         * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1485         to be terminated by a new-line (instead of requiring a semicolon).
1486
1487 Mon Feb 10 16:21:02 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1488
1489         * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1490         tests for NULL pointers all over the place.
1491         * ldlang.c (lang_process): remember to relocate global symbols
1492         *after* relaxing has done it stuff.
1493
1494 Thu Feb  6 11:40:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1495
1496         * config/mt-coff-h8300: use EMUL like everything else
1497         * ldlang.c: (print_padding_statement): print the right address.
1498         * Makefile.in, config.h, ldemul.c: renamed  h8300hds to h8300hms
1499
1500
1501 Tue Feb  4 15:28:01 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1502
1503         * ldlex.l: Put pack -noinhibit-exec and -sort-common
1504         * ldlang.c (print_data_statement): print the right address.
1505
1506 Thu Jan 30 17:51:53 1992  Per Bothner  (bothner at cygnus.com)
1507
1508         * Makefile.in:  The rule for testing ld by re-linking itself
1509         via an intermediate -r link was moved to the ld1 rule
1510         instead of the ld2 rule.  This allows ld2 and ld3 to be identical,
1511         which allows the bootstrap rule to work.
1512         * ldctor.c (find_constructors):  Don't create a constructor
1513         list if it is already defined (as would happen if ld is
1514         invoked by collect).
1515
1516 Wed Jan 29 08:35:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1517
1518         * config/mh-sparc.h: now uses libgcc.a
1519         * ldmain.c: quit using exit
1520         * *sc: use *(COMMON) rather than [COMMON]
1521         * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1522         to allow preprocessing of .l file.
1523         * Makefile.in: New ldlex.l mangling
1524         * ldexp.c (fold_binary): perform expressions with % and / in
1525         integer.
1526         * ldfile.c (open_a): open archives on VMS in a special way
1527
1528
1529 Tue Jan 28 10:18:16 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1530
1531         * ldgram.y: map -M behave in the same way as -Map (sets file name
1532         to be "-".
1533         * ldsym.c, ldlang.c: remember that size of a section is dependent on
1534         whether or not relaxing has been done.
1535         * ldmain.c: don't open a map file if it doesn't have a name
1536         * relax.c: all the brains have moved into bfd.
1537         * ldwrite.c: ammend comment
1538
1539 Fri Jan 24 14:23:46 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1540
1541         * Makefile.in: added relax, also made three stage go through a
1542         partial link stage.
1543         * relax.c : added
1544         * config.h: if GNU960 defined, then default emulation mode is
1545         GLD960
1546         * ldexp.h, ldexp.c: map to file hooks
1547         * ldlang.c: map to file hooks
1548         * ldgram.y: added -Map -relax
1549         * ldlex.l: added -relax, -Map
1550         * ldmain.c: open map file
1551         * ldmisc.c: support for map file
1552         * ldwrite.c: new relax magic
1553
1554 Thu Dec 19 18:49:51 1991  John Gilmore  (gnu at cygnus.com)
1555
1556         * Makefile.in, config/tm-*.h:  Clean up make output, only
1557         pass DEFAULT_EMULATION to ldmain.c.
1558
1559 Wed Dec 18 15:02:47 1991  Per Bothner  (bothner at cygnus.com)
1560
1561         * ldver.c:  Bump to version 1.94.
1562
1563 Tue Dec 10 04:07:23 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1564
1565         * Makefile.in: infodir belongs in datadir.
1566
1567 Mon Dec  9 16:26:43 1991  Per Bothner  (bothner at cygnus.com)
1568
1569         * Makefile.in:  Pass -y to bison.  (Again;
1570         accidentally deleted by Rich.)
1571         * news.sc, ldgld68k.sc:  Define __end as well as _end.
1572
1573 Sat Dec  7 17:19:26 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
1574
1575         * ldindr.h: added to contain prototypes of ldindr.c
1576         * ldfile.c: include ctype.h
1577         * ldmain.c: include the requried prototype headers
1578         * ldwrite.c: get_reloc_upper_bound has been renamed
1579         bfd_get_reloc_upper_bound
1580
1581 Fri Dec  6 23:29:26 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1582
1583         * Makefile.in: punt "fundamental" mode because it breaks my emacs
1584           macros.  install using INSTALL_PROGRAM and INSTALL_DATA.  remove
1585           spaces following hyphens, bsd make can't cope.  added
1586           standards.text support and made it look like all the other
1587           makefiles.
1588
1589         * configure.in: configure now runs entirely in objdir so make file
1590           existence checks against ${srcdir}.  Mark this directory as
1591           target dependent.
1592
1593 Thu Dec  5 22:46:16 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1594
1595         * Makefile.in: idestdir and ddestdir go away.  Added copyrights
1596           and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
1597           and mandir now keyed off datadir by default.
1598
1599 Wed Dec  4 23:36:55 1991  Per Bothner  (bothner at cygnus.com)
1600
1601         * ldver.c:  Bumped version to 1.93.
1602         * Makefile.in:  Pass -y to bison.
1603
1604 Mon Nov 25 18:28:40 1991  Steve Chamberlain  (sac at cygnus.com)
1605
1606         * config.h: h8 is now coff, not ieee
1607         * h8300hds.sc: reflect the same
1608
1609 Thu Nov 14 19:55:09 1991  Per Bothner  (bothner at cygnus.com)
1610
1611         * ldver.c (ldversion()):  Update to 1.92.
1612         * ldctor.c: There are two places constructor sets
1613         can be defined.  One of them checked for an existing
1614         duplicate, the other didn't.  Unfortunately, the latter
1615         was called after the former ...
1616         So, factor out code for inserting a new element into
1617         constructor_name_list (after checking for a duplicate)
1618         into a new function add_constructor_name, and call
1619         it from both aforementioned places (ldlang_add_constructor
1620         and ldlang_check_for_constructors).
1621
1622 Wed Nov 13 15:17:43 1991  Per Bothner  (bothner at cygnus.com)
1623
1624         * Makefile.in:  Rename .c files generated from ldtemplate
1625         to have names starting with ld__.  This helps 'make clean'.
1626
1627 Tue Nov 12 18:36:50 1991  Steve Chamberlain  (sac at cygnus.com)
1628
1629         * Makefile.in: Take out the version number for install
1630         * m88kbcs.sc: put in contructor blocks.
1631
1632 Mon Nov 11 18:47:33 1991  Per Bothner  (bothner at cygnus.com)
1633
1634         * ldmisc.c, ldmisc.h:  Re-write info() to take a filename
1635         parameter, a format, and an arg pointer, and rename it to
1636         vfinfo().  Write info() in terms of new vfinfo().
1637         New einfo() is the same as info(), except it writes to stderr.
1638         * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1639         ldmisc.c:  Replace "error" calls to info() by new einfo().
1640
1641 Mon Nov 11 09:57:32 1991  Steve Chamberlain  (steve at cygnus.com)
1642
1643         * ldlex.l ldgram.y: made -V option do same as -v
1644         * Makefile.in: Added $(MINUS_G) flag so debugging can be
1645         turned off
1646
1647 Sun Nov  3 16:37:37 1991  Steve Chamberlain  (steve at cygnus.com)
1648          i386 aout changes from Bob Kukura
1649         * Makefile.in, config.h: added i386aout support
1650         * configure.in: fixed /h-{myhost} typo
1651         * ldgram.y: -MM now gives more boring map.
1652         * ldlang.c: now does D_PAGED flag the right way.
1653         * ldsym.c: -MM flags does the right thing.
1654
1655 Sun Nov  3 15:00:03 1991  Per Bothner  (bothner at cygnus.com)
1656
1657         * configure.in:  Fixed typo.  Also, a fix for hp300bsd.
1658         * ldlang.c (init_os):  Compensate for BFD change,
1659         where bfd_make_section now returns NULL for a duplicate
1660         section request, instead of the old section.
1661
1662 Thu Oct 17 15:27:13 1991  Per Bothner  (bothner at cygnus.com)
1663
1664         * ldver.c: Bump to version 1.91 (consistent with binutils).
1665
1666 Wed Oct 16 12:27:08 1991  Per Bothner  (bothner at cygnus.com)
1667
1668         * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1669         ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1670         ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1671         ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1672         Add or update copyright notices.
1673
1674 Mon Oct 14 23:55:27 1991  Per Bothner  (bothner at cygnus.com)
1675
1676         * README: New file.
1677         * Makefile.in:  Changed installation directory name scheme
1678         to be consistent with gcc.  Also changed 'install'.
1679
1680 Mon Oct 14 17:30:02 1991  Roland H. Pesch  (pesch at cygnus.com)
1681
1682         * Makefile.in: new targets ld.mm, ld.me
1683
1684 Mon Oct 14 17:27:24 1991  Per Bothner  (bothner at cygnus.com)
1685
1686         * Makefile.in, ldtemplate:  Need to use separate scripts
1687         for -n and -N options.  Yet more complication.
1688
1689 Fri Oct 11 22:40:46 1991  John Gilmore  (gnu at cygnus.com)
1690
1691         * Makefile.in:  Avoid using $< in explicit Make rules (it doesn't
1692         work).  Add some lines to avoid Sun Make VPATH bugs.
1693
1694 Fri Oct 11 16:42:22 1991  Per Bothner  (bothner at cygnus.com)
1695
1696         * news.sc: Add alignment for data segment.
1697         * ldtemplate: Add (yet another) script to get for -n or -N
1698         options.  (These need different alignment than ZMAGIC files.)
1699         * Makefile.in:  Add stuff for new foo.xn scripts.
1700         These are generated by replacing "ALIGN(0x...00)" by ".".
1701
1702 Fri Oct 11 15:43:04 1991  Roland H. Pesch  (pesch at cygnus.com)
1703
1704         * Makefile.in: new targets ld.ms, ld-index.ms
1705         ld.texinfo: remove tabs, other cleanups for texi2roff
1706
1707 Fri Oct 11 13:51:54 1991  Per Bothner  (bothner at cygnus.com)
1708
1709         * ldmain.c (main): Make config.magic_demand_paged be true
1710         by default.  Don't the WP_TEXT and D_PAGED flags of
1711         output_bfd here; it's too late, so set it when output_bfd
1712         is created (in ldlang.c).  Also fix setting of EXEC_P flag
1713         * ldlang.c (ldlang_open_output):  Set output_bfd->flags here.
1714         * ldlang.c: Remove some duplicate extern declarations.
1715         * ldgram.y: Fixes to -N and -n options.
1716         * Makefile.in:  Recognize upper case letters in sed script
1717         to remove assignments from script files.
1718         * ldtemplate:  Don't assukme that -N or -n options
1719         imply use of -r script.
1720         * mkscript.c:  Tweaking to correctly handle \n and \\ in input.
1721
1722 Fri Oct 11 10:29:27 1991  Steve Chamberlain  (steve at cygnus.com)
1723
1724         * ldtemplate: include bfd.h before sysdep.h.
1725
1726 Fri Oct 11 04:24:45 1991  John Gilmore  (gnu at cygnus.com)
1727
1728         Restructure configuration scheme for bfd, binutils, ld.
1729
1730         * include/sys/h-*.h:  Move to bfd/hosts/h-*.h.
1731         * configure.in:  Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1732         Change some config names to match other dirs.
1733         * *.c:  Include bfd.h before sysdep.h, so ansidecl and PROTO()
1734         get defined first.
1735         * config/:  Rename some config files to match up h-*.h names.
1736         Remove all the HOST_SYS definitions from the config files.
1737
1738 Tue Oct  8 16:00:57 1991  Per Bothner  (bothner at cygnus.com)
1739
1740         * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1741         * ldtemplate: Remove ldfile_add_library_path calls;
1742         just use the SEARCH_DIR commands in the script files.
1743         * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1744         the SEARCH_DIR commands in the scripts (using ugly sed magic).
1745         This is primarily intended for cross-linking, where you would
1746         place libaries in a different place than native libraries.
1747         Also, emulations made from ldtemplate now use $(srcdir).
1748         * ldglda29k.sc:  Change SEARCH_DIR commands to a conventional
1749         form; people can use the Makefile's LIB_PATH to override.
1750
1751 Tue Oct  8 14:51:21 1991  Roland H. Pesch  (pesch at cygnus.com)
1752
1753         * Makefile.in: fix target ld.dvi, add target ld.info
1754         ld.texinfo: make info filename ld.info
1755
1756 Fri Oct  4 21:51:58 1991  John Gilmore  (gnu at cygnus.com)
1757
1758         * Makefile.in:  Avoid using $< in non-suffix rules (breaks on Sun
1759         Make).
1760         * ldfile.c, ldlang.c, ldmain.c, ldwrite.c:  Cope with renames of a
1761         few BFD types & enums.
1762