ld/ChangeLog

   1 Mon Oct 25 16:09:24 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   2
   3         * relax.c (write_relax): Check return value of bfd_seclet_link.
   4
   5 Mon Oct 25 09:31:21 1993  Ken Raeburn  (raeburn@cygnus.com)
   6
   7         * ldlang.c (delete_output_file_on_failure): New variable.
   8         (open_output): Set it after bfd open succeeds.
   9         * ldmisc.c (vfinfo): Test it.
  10
  11         Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
  12
  13         * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
  14         symbols.
  15
  16         * ldemul.c: Support was added to allow emulation-specific
  17         processing to occur.  This support was added primarily for linker
  18         stub generation in the elf32-hppa gld.
  19         (ldemul_finish, ldemul_create_output_section_statements):  New
  20         functions.
  21         * ldemul.h: Support was added to allow emulation-specific
  22         processing to occur. (As described above.)  Added finish and
  23         create_output_section_statements fields to
  24         ld_emulation_xfer_struct structure.
  25         * ldlang.c: Add calls to emulation-specific routines.
  26         (lang_process):  Add call to
  27         ldemul_create_output_section_statements function.
  28         (lang_process):  Add call to a emulation-specific routine (and
  29         some processing after the call).
  30
  31 Fri Oct 22 20:54:13 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
  32
  33         * configure.in: mips*- instead of mips-, mips*el changes
  34
  35 Tue Oct 19 15:46:28 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  36
  37         * configure.in (alpha-*-osf*): New target; use alpha.mt.
  38         * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
  39         (em_alpha.c): New target; use alpha.sh and alpha.sc.
  40         * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
  41         * config/alpha.mt: New file.
  42         * emulparams/alpha.sh: New file.
  43         * scripttempl/alpha.sc: New file.
  44
  45 Fri Oct 15 02:20:04 1993  Doug Evans  (dje@canuck.cygnus.com)
  46
  47         * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
  48         types of different sizes (eg: 64 and 32 bits), so coerce.
  49         * ld.h (ALIGN_N): Add warning about usage.
  50
  51 Wed Oct 13 16:02:39 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  52
  53         * ldmain.c (enter_global_ref): Just ignore any weak symbol for
  54         which we already have a definition, rather than checking in
  55         several different places whether the symbol is weak.
  56
  57 Tue Oct 12 17:30:51 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  58
  59         * configure.in (mips-*-elf*): New target; use mipsb-elf32.
  60         * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
  61         OTHER_READWRITE_SECTIONS if relocating.  Shell variables are not
  62         expanded within them.
  63         * config/mipsb-elf32.mt: New file.
  64         * emulparams/elf32mipb.sh: New file.
  65         * Makefile.in (em_elf32mipb.c): New target.
  66
  67 Thu Sep 30 17:00:36 1993  Rob Savoye  (rob@darkstar.cygnus.com)
  68
  69         * ldgram.y: In input_list, change lang_input_file_is_file_enum to
  70         lang_input_file_is_search_file_enum so objects brought in using
  71         INPUT() do a path lookup.
  72
  73 Tue Sep 28 13:31:23 1993  Stan Shebs  (shebs@rtl.cygnus.com)
  74
  75         * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
  76         instead of {i386,m68k}-coff.
  77         * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
  78         * config/i386-lynx.mt: New file.
  79         * config/m68k-lynx.mt: New file.
  80         * emulparams/i386lynx.sh: New file.
  81         * emulparams/m68klynx.sh: New file.
  82
  83         * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
  84         but defaulting to _start.
  85
  86         * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
  87         ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
  88         LynxOS libc.
  89
  90 Thu Sep 23 14:51:03 1993  Ian Lance Taylor  (ian@cygnus.com)
  91
  92         * config/solaris2.mh: New file.  Define HOSTING_CRT0 and
  93         HOSTING_LIBS for testing.
  94
  95 Fri Sep 17 17:52:24 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  96
  97         Finish up support for i386-sysv4 (without shared libraries):
  98         * ld.h (flag_is_weak): Define.
  99         * ldlang.c (print_symbol): Mention whether symbol is weak.
 100         (print_input_section): Print weak symbols as globals.
 101         * ldmain.c (refize): Do not zero out BSF_WEAK flag.
 102         (enter_global_ref): Do not warn if a weak symbol redefines a
 103         global symbol.  Do not let a weak symbol redefine a common symbol.
 104         (enter_file_symbols): Treat weak symbols as global symbols.
 105         (subfile_wanted_p): Do not pull in an object file from a archive
 106         just to resolve an undefined weak symbol.
 107         * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
 108         error; the error might be that malloc has run out of space.
 109         * ldsym.c (write_file_locals): Treat weak symbols as global.
 110         * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
 111         use i386-elf.
 112         * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
 113         * config/i386-elf.mt: New file; set EMUL to elf_i386.
 114         * emulparams/elf_i386.sh: New file.
 115         * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
 116         * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
 117         (ALL_EMULATIONS): Add em_elf_i386.o.
 118         (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
 119         (em_elf_i386.c): New target, like other em_*.c targets.
 120         ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
 121         * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument.  If
 122         nonempty, and configured for native, add it to LIB_PATH.
 123
 124 Fri Sep 17 13:07:39 1993  Stan Shebs  (shebs@rtl.cygnus.com)
 125
 126         * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
 127         Added statements to pass stab and stabstr sections through and
 128         mark them as NOLOAD, which makes GDB happier.
 129
 130 Wed Sep 15 16:02:29 1993  Stan Shebs  (shebs@rtl.cygnus.com)
 131
 132         * configure.in: Accept m68k-lynx-lynxos config.
 133
 134         * Makefile.in: Use $(SHELL) to run genscripts.sh.
 135
 136 Sun Sep 12 16:04:40 1993  Doug Evans  (dje@cygnus.com)
 137
 138         * config/coff-h8300.mt: Add EMUL=h8300h.
 139
 140         * ldmain.c (main): Call set_scripts_dir after argv has been processed.
 141
 142 Fri Sep 10 09:36:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 143
 144         * Makefile.in: Changed CXX back to g++.
 145
 146 Fri Sep 10 09:34:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 147
 148         * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
 149
 150 Fri Sep 10 07:26:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 151
 152         * Makefile.in (TAGS): Use shell wildcards.
 153
 154 Tue Sep  7 18:04:54 1993  Jeffrey Osier  (jeffrey@cygnus.com)
 155
 156         * Makefile.in:  add TEXINPUTS variable and use it in ld.dvi target
 157
 158 Fri Sep  3 16:46:41 1993  Roland H. Pesch  (pesch@fowanton.cygnus.com)
 159
 160         * ld.texinfo: re-enable included config file; conditionalize doc
 161         for -oformat to interact properly with SingleFormat doc config
 162         var; rename @up/@down to @raisesections/@lowersections.
 163
 164 Wed Aug 25 16:29:56 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 165
 166         * configure.in: recognize m88110.
 167
 168 Tue Aug 24 18:49:40 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 169
 170         From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
 171         * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
 172         ELF emulation is "elf32-hppa" not "elf-big".
 173         (hppaosf_before_parse): Remove unneeded processing of environment
 174         variables.
 175         * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
 176         .text segment of output file.
 177         * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
 178
 179 Tue Aug 24 16:17:00 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 180
 181         * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
 182           longer in bfd.h.
 183
 184         * ldlang.c, ld.h: updated copyright.
 185
 186 Tue Aug 17 15:22:03 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 187
 188         * ldlang.c (open_output, lang_check): Check return value of
 189         bfd_set_arch_mach.
 190
 191 Tue Aug 17 07:02:19 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 192
 193         * scripttempl/h8500.sc: Start all sections in a different segment.
 194         * scripttempl/z8ksim.sc: Handle constructors
 195
 196 Thu Aug 12 16:05:37 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 197
 198         * Makefile.in: revert earlier changes back to execute runtest
 199           with make check. cdtest and bootstrap now function as they
 200           did within the Makefile.
 201
 202 Thu Aug 12 10:20:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 203
 204         * Makefile.in:  Update dependencies.
 205
 206         * configure.in: Set EMULATION_OFILES in Makefile based on
 207         --with-targets option.
 208
 209 Thu Aug 12 08:52:29 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 210
 211         * Makefile.in: check targets reimplemented to old way.
 212
 213 Wed Aug 11 08:26:11 1993  Ian Lance Taylor  (ian@cygnus.com)
 214
 215         * config/i386v.mh, config/irix4.mh: Use gcc
 216         -print-libgcc-file-name rather than $(libdir)/libgcc.a.
 217         * config/i386sco.mh: New file; copy of i386v.mh to correspond to
 218         bfd/configure.host change.
 219
 220 Mon Aug  9 14:25:35 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 221
 222         * scripttempl/elf.sc: Handle .line and .debug* sections.
 223
 224         * ldlex.l: Use bfd_scan_vma, not strtoul.
 225
 226 Fri Aug  6 08:57:39 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 227
 228         * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
 229         Remove inital caps in some error messages, change "can't" to
 230         "cannot", add missing colons.
 231         * ldmisc.c (vfinfo): Print "%%" as a single %.
 232         For '%' followed by unrecognized character, print them both
 233         verbatim instead of expecting a char * arg.
 234         For '%C', don't put the function name in parens.
 235
 236         * ldexp.c (invalid): Pass "%%", not "% ".
 237
 238 Fri Aug  6 14:31:22 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 239
 240         * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
 241         (BSS_VAR): Removed; now always define _fbss.
 242         * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
 243         Removed.
 244
 245 Thu Aug  5 15:55:19 1993  david d `zoo' zuhn  (zoo@rtl.cygnus.com)
 246
 247         * configure.in: z8k-coff is the same as z8k-sim
 248
 249 Wed Aug  4 21:00:18 1993  Jeffrey Wheat  (cassidy@cygnus.com)
 250
 251         * testsuite/lib/ld.exp: new file
 252         * testsuite/config/unix-ld.exp: new file
 253         * testsuite/ld.bootstrap/bootstrap.exp: new file
 254         * Makefile.in: add dejagnu support for make check
 255
 256 Wed Aug  4 17:52:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 257
 258         * ldlex.l (comment): Add missing newline in message.
 259         * ldindr.c (add_indirect): Ditto.
 260         * ldexp.c (exp_fold_tree): Ditto.
 261
 262 Tue Aug  3 10:57:41 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 263
 264         * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
 265         into externs.
 266
 267         * ldmisc.c (multiple_warn): New function.
 268         * ldmisc.h: Declare it.
 269         * ldmain.c (enter_global_ref): Call it.
 270         * ld.h (ld_config_type): Add warn_common.
 271         * ldlex.l, ldgram.y: Set it with -warn-common option.
 272         * ldver.c (help): Document it.
 273
 274 Mon Aug  2 12:04:36 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 275
 276         * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
 277         target-specific sections, and for changing data section vma.
 278
 279 Mon Jul 26 14:00:02 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 280
 281         * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
 282         terminals, for Solaris.
 283         (dirlist_ptr): New static variable.
 284         (command_line_option): Accept new options.
 285
 286         * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
 287         "-YP,...".
 288
 289         * config/sun4sol2.mt: Pass emulation name without ".sh".
 290
 291         * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
 292         * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
 293
 294 Fri Jul 23 13:51:09 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 295
 296         * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
 297         .dtors, .data1, .rodata1 sections, instead of combining them into
 298         other sections.  For `-r', set all section start addresses to
 299         zero.
 300
 301         * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
 302         NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
 303         (MAXPAGESIZE): Renamed from PAGE_SIZE.
 304
 305 Wed Jul 21 14:28:42 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 306
 307         * genscripts.sh: If this is the default emulation, set
 308         COMPILE_IN.
 309         * emultempl/*.em: Use it to determine whether to compile in the
 310         scripts.
 311
 312         * Makefile.in (GENSCRIPTS): Pass the default emulation name to
 313         genscripts.sh.  Pass the current emulation name without ".sh" on
 314         the end.
 315         * genscripts.sh: Take an default emulation arg.
 316         Use the current emulation name as EMULATION_NAME.
 317         Make default lib path for cross-compiling ':', not null.
 318         * emulparams/*.sh: Don't set EMULATION_NAME.
 319         * ldemul.c (ldemul_get_script): Take isfile arg.
 320         Pass it to emulation's get_script function.
 321         * ldemul.h: Adjust get_script prototypes.
 322         * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
 323         No longer static.
 324         * ldfile.h: Declare it.
 325         * ldgram.y: Accept a script on the command line again,
 326         for parsing compiled-in scripts.
 327         * ldmain.c (main): If ld script is a file, parse it as a -T
 328         option, otherwise parse it directly.
 329         * emultempl/*.em (*get_script): Return the scripts themselves if
 330         this is the default emulation; otherwise return their file names.
 331         * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
 332         generic.em.
 333         * emulparams/m88kbcs.sh: Use it.
 334
 335         * ld.h (ld_config_type::unix_relocate): Remove unused element.
 336
 337 Tue Jul 20 12:01:49 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 338
 339         * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
 340         there's no change log entry yet, tsk tsk) from the list of
 341         emulations compiled in until Mark gets around to checking in
 342         emulparams/i386linux.sh.
 343         (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
 344         changed, this file gets updated.
 345
 346 Fri Jul 16 14:14:32 1993  Ian Lance Taylor  (ian@cygnus.com)
 347
 348         * ldgram.y (OPTION_Lfile): New token.
 349         (command_line_option): Accept OPTION_L NAME (whitespace after -L).
 350         * ldlex.l (<COMMAND>): Accept -L without FILENAME.
 351
 352 Fri Jul 16 13:44:26 1993  Doug Evans  (dje@canuck.cygnus.com)
 353
 354         * configure.in: h8/300h support needs own .mt file.
 355         config/coff-h8300h.mt: New file.
 356
 357 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 358
 359         * ldmain.c: Don't include sys/stat.h; it already got included
 360         somewhere along the way.
 361
 362 Thu Jul 15 14:43:34 1993  Doug Evans  (dje@canuck.cygnus.com)
 363
 364         * Makefile.in: Add h8300h support.
 365         emulparams/h8300h.sh: New file.
 366         scripttempl/h8300h.sc: New file.
 367
 368 Thu Jul 15 12:44:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 369
 370         * ldfile.c (ldfile_open_file): In error message, use the name the
 371         user gave (e.g., "-lc"), rather than the base file name.
 372
 373         * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
 374
 375         * ldmain.[ch]: Remove initial Q_ from function names.
 376         * ldexp.c, ldindr.c, ldlang.c: Change callers.
 377
 378         * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
 379
 380         * ldlang.c (lang_process): Move loading of default script from
 381         here to main.  Add a "/" to start of script name to prevent
 382         finding it in "." first.
 383
 384         * ldmain.c (set_scripts_dir): Don't look in "." first.
 385
 386         * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
 387         option_longmap.
 388
 389 Thu Jul 15 10:55:59 1993  Ian Lance Taylor  (ian@cygnus.com)
 390
 391         * Makefile.in (em_m88kbcs.c): Correct dependency.
 392         * scripttempl/m88kbcs.sc: It's ARCH, not arch.  Removed TARGET
 393         statement.  Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
 394         * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
 395
 396 Wed Jul 14 21:42:53 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 397
 398         * ldfile.c (ldlang_open_file, ldfile_open_command_file),
 399         main.c (main): Print the errno string in the error message.
 400
 401 Tue Jul 13 20:00:30 1993  Doug Evans  (dje@canuck.cygnus.com)
 402
 403         * configure.in: Accept h8300h for target cpu.
 404
 405         * ldmisc.c (vfinfo): Have demangle remove leading underscore if
 406         present (demangle is smart enough to know whether to do it or not).
 407
 408 Mon Jul 12 11:45:48 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 409
 410         * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
 411         ldscripts, as well as <ld bin dir> and SCRIPTDIR.
 412
 413         * ldlang.c (lang_process): Use sizeof instead of magic constant.
 414
 415         * ldmain.c (get_emulation, check_for_scripts_dir,
 416         set_scripts_dir):  New functions.
 417         (main): Call them.
 418
 419 Mon Jul 12 10:57:03 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 420
 421         * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
 422         Create symbol "end" instead of "__end".  Comment out some parts
 423         that may not be needed (yet) for elf.
 424
 425         * configure.in: Accept sparc-elf and sparc-solaris2 configs.
 426
 427 Thu Jul  8 15:33:32 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 428
 429         * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
 430
 431         * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
 432         when no prototype is being supplied.
 433         (ldmalloc, ldrealloc): Size argument is now size_t.
 434
 435         * ldmisc.c (finfo): New function, accepts FILE* argument.
 436         (vfinfo, case 'v'): New format character; displays bfd_vma in hex
 437         without leading zeros.
 438         (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
 439         bfd_vma value, instead of fprintf(%x) which won't hold a long long
 440         value.
 441         (concat, buystring): String lengths are size_t.
 442         (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
 443
 444         * ldlang.c (new_statement): Size argument is now size_t.  Added
 445         forward declaration with prototype.
 446
 447 Thu Jul  8 10:53:47 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 448
 449         * ldgram.y (OPTION_v): Don't turn on verbose output.
 450
 451 Wed Jul  7 17:10:45 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 452
 453         * ldlex.l: Get rid of local typedef for bfd_vma!  Get it from
 454         bfd.h instead.
 455
 456 Wed Jul  7 11:33:12 1993  Ian Lance Taylor  (ian@cygnus.com)
 457
 458         * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
 459         collect2 doesn't look for gld any more anyhow.
 460
 461 Mon Jul  5 14:29:48 1993  Ian Lance Taylor  (ian@cygnus.com)
 462
 463         * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
 464         now have a non NULL srefs_chain.
 465
 466         * config/hp300hpux.mt: Use emulation hp3hpux rather than
 467         hp300hpux, since the latter does not exist.
 468
 469 Fri Jul  2 18:06:05 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 470
 471         * genscripts.sh: Put the scripts in the ldscripts directory, not
 472         emulations.
 473         * configure.in (ldscripts): Make, instead of emulations.
 474         * Makefile.in (scriptdir): Take off the "ld" part.
 475         (install, clean, distclean): Use ldscripts, not emulations.
 476         In tests, don't pass -Lemulations.
 477         Don't pass tooldir/lib to genscripts.sh.
 478         * genscripts.sh: Don't take tooldir/lib arg.
 479         * ldlang.c (lang_process): Add "ldscripts/" to the name of the
 480         default script file.
 481
 482 Fri Jul  2 17:13:35 1993  Doug Evans  (dje@canuck.cygnus.com)
 483
 484         * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
 485
 486 Thu Jul  1 16:38:45 1993  Doug Evans  (dje@canuck.cygnus.com)
 487
 488         * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
 489
 490 Wed Jun 30 15:45:55 1993  K. Richard Pixley  (rich@sendai.cygnus.com)
 491
 492         * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
 493           run in parallel without colliding on yacc's static file names.
 494           Without the stub rule, make will try to start two yacc's
 495           concurrently which fails because of yacc's static file names.
 496
 497 Tue Jun 29 12:20:36 1993  Ian Lance Taylor  (ian@cygnus.com)
 498
 499         * ldmain.c (subfile_wanted_p): Don't dump core if there are no
 500         symbols.
 501
 502 Mon Jun 28 12:22:11 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 503
 504         * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
 505         different from libdir.
 506
 507         * Makefile.in (scriptdir): Base on tooldir, not datadir.
 508
 509 Sat Jun 26 12:03:57 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 510
 511         * ldver.c (help): New function.
 512         * ldver.h: Declare it.
 513         * ldlex.l, ldgram.y: Recognize new options --help and --version.
 514
 515 Mon Jun 21 20:39:48 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
 516
 517         * Makefile.in (INCLUDES): Don't need ../include any more.
 518
 519 Mon Jun 21 16:38:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 520
 521         * ldlex.l, ldgram.y: Support new -oformat option.
 522         Remove attempt at supporting script fragments on the command line.
 523         * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
 524         * mri.c (mri_format), ldgram.y: Change callers.
 525         * ldlang.h: Change prototype.
 526
 527 Thu Jun 17 16:53:56 1993  david d `zoo' zuhn (zoo@cygnus.com)
 528
 529         * Makefile.in: canonicalize install.sh; for use within
 530         this directory (and subdirs)
 531
 532 Thu Jun 17 14:33:09 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 533
 534         * ldgram.y: Tweak grammar to make reporting of invalid options work.
 535
 536         * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
 537         and .cc.o rule.
 538
 539 Wed Jun 16 11:45:32 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 540
 541         * ldfile.c (ldfile_open_command): Don't try .ld extension.
 542         It wasn't documented (or likely used) and wastes time.
 543         (try_open): If EXTEN is empty, don't try it.
 544
 545         * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
 546         ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
 547         ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
 548         with normal function declarations.
 549
 550         * Move *.em to emultempl/*.em.  Move *.sh to emulparams/*.sh.
 551         Move *.sc-sh to scripttempl/*.sc.
 552         * {emultempl,emulparams,scripttempl}/README: New files.
 553         * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
 554         removed, replaced with generic.em.
 555         * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
 556          h8[35]00hms.s[ch].  Change their contents to omit the "hms".
 557
 558         * *.em (*_get_script): Return script name instead of script contents.
 559         * ldlang.c (lang_process): Change caller.
 560
 561         * ldlex.l, ldgram.y: Recognize -m option.
 562         Check for input files after *all* options in grammar.
 563         * ldmain.c (main): Check for -m options.  Add default directory
 564         for -m.
 565
 566         * mkscript.c: File removed.
 567         * genscripts.sh: Take two more parameters, tooldirlib and libdir,
 568         to add to the default LIB_PATH.
 569         Look for input files in the new subdirectories.
 570         Create the scripts in emulations subdirectory and don't filter
 571         them through mkscript.
 572         * configure.in: Make the emulations subdirectory.
 573
 574         * Makefile.in: Account for all of the above changes.
 575         Remove unused .SUFFIXES.  Get libgcc.a path with gcc
 576         -print-libgcc-file-name instead of $(libdir)/libgcc.a.
 577         Put CFLAGS last in the compilation rules.
 578         Add -I../bfd to INCLUDES so sysdep.h is found.
 579
 580 Tue Jun 15 23:04:46 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 581
 582         * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
 583
 584         * aout.sc-sh: Add SHLIB_PATH like STACKZERO.  Make STACKZERO
 585         dependent on RELOCATING, not RELOCATION.
 586         * hp3hpux.sh (SHLIB_PATH): Define it.
 587
 588 Mon Jun 14 19:06:15 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
 589
 590         * ldfile.c (try_open): If opening without the extension fails,
 591         try with the extension even if -v or -V was given.
 592         had_script is imported (from ldgram.y), not exported.
 593
 594 Mon Jun 14 16:26:10 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
 595
 596         * Makefile.in: remove parentdir support, use INSTALL_XFORM
 597
 598 Thu Jun 10 14:00:06 1993  Ian Lance Taylor  (ian@cygnus.com)
 599
 600         * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
 601         * ldgram.y (statement_list_opt): New nonterminal, either empty or
 602         statement_list.
 603         (section): Use statement_list_opt, not statement_list.
 604         * m68kcoff.sc-sh: Gather constructors and destructors and define
 605         __CTOR_LIST__ and __DTOR_LIST__ appropriately.
 606         * sa29200.sc-sh: Gather constructors and destructors and define
 607         ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
 608
 609 Mon Jun  7 12:53:28 1993  Per Bothner  (bothner@rtl.cygnus.com)
 610
 611         * Makefile.in (INCLUDES):  Add -I../bfd for sysdep.h and bfd.h.
 612         * configure.in:  No longer need to configure to get sysdep.h.
 613
 614 Fri Jun  4 16:18:24 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 615
 616         * Makefile.in: remove install:all and install-info:info
 617         dependencies (these cause some spurious rebuilds at 'make install'
 618         time)
 619
 620 Fri Jun  4 08:50:14 1993  Ian Lance Taylor  (ian@cygnus.com)
 621
 622         * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
 623         (mips-idt-ecoff*): Added trailing '*'.
 624         * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
 625         * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
 626         * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
 627
 628         * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
 629         incorrect definitions.
 630
 631 Tue Jun  1 14:56:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 632
 633         * ldsym.c (write_file_locals):  Write BSF_CONSTRUCTOR
 634         symbols, unless stripping.
 635
 636 Tue May 25 15:34:25 1993  Ian Lance Taylor  (ian@cygnus.com)
 637
 638         * Makefile.in: configure looks for ####, so remove lines with many
 639         '#' characters.
 640         * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
 641         and HOSTING_LIBS correctly so that ``make check'' will work.
 642
 643 Thu May 20 13:56:16 1993  Per Bothner  (bothner@deneb.cygnus.com)
 644
 645         * mips.sc-sh:  Define _etext, _edata, and _end, in addition
 646         to etext, edata, and end.  Needed for IRIX 4.0.5F.
 647         Patch from mwp@iconix.oz.au (Michael Paddon).
 648
 649         * Version 2.2.1 released.
 650
 651 Thu May 20 11:42:06 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 652
 653         * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
 654         * mipsbsd.sh (EMULATION_NAME): Use new file name.
 655
 656 Tue May 18 17:10:24 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 657
 658         * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
 659         properly right now.
 660
 661         * Version 2.2 released.
 662
 663 Mon May 17 15:37:28 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
 664
 665         * ldver.c (ldversion): Bump version number to 2.2.
 666
 667 Mon May 17 12:44:31 1993  Per Bothner  (bothner@cygnus.com)
 668
 669         * NEWS:  New file.
 670
 671 Fri May 14 11:26:24 1993  Ian Lance Taylor  (ian@cygnus.com)
 672
 673         * mips.sc-sh: Don't define BSS_VAR unless relocating.
 674
 675 Wed May 12 13:33:29 1993  Ian Lance Taylor  (ian@cygnus.com)
 676
 677         * Makefile.in (mkscript.o, mkscript): Build mkscript via
 678         mkscript.o, rather than directly from mkscript.c.
 679
 680 Tue May  4 21:58:56 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 681
 682         * configure.in: Look for ${target_makefile_frag} relative to
 683         ${srcdir}, not relative to build directory.
 684
 685         * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
 686         * configure.in: Recognize hppa*-hp-osf.
 687         * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
 688         (em_hppaosf.c): Build it.
 689         * config/hppaosf.mh, hppaosf.mt: New files.
 690
 691         * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
 692         some system header files.  All uses changed.
 693
 694         * configure.in: Recognize i386-aix configurations as i386-coff
 695         targets.
 696
 697         * configure.in: Recognize m68*-*-hpux.
 698         * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
 699         the value of STACKZERO.
 700         * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
 701         (em_hp3hpux.c): Build it.
 702         * hp3hpux.sh, config/hp300hpux.mt: New files.
 703
 704 Tue May  4 12:37:35 1993  Ian Lance Taylor  (ian@cygnus.com)
 705
 706         * mips.sc-sh: Put constructors in the .data section.
 707         * Makefile.in (cdtest): Added dependency on ld.new.
 708
 709 Mon May  3 19:43:39 1993  Per Bothner  (bothner@cygnus.com)
 710
 711         * Makefile.in:  Change definition of $(tooldir) to match FSF.
 712         * vax.sh, config/vax.mt, configure.in, Makefile.in:
 713         Support VAX Ultrix and BSD.
 714
 715 Mon Apr 26 18:35:47 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 716
 717         * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
 718
 719 Wed Apr 14 21:01:51 1993  John Gilmore  (gnu@cygnus.com)
 720
 721         * ldlang.h (struct memory_region):  Change `length' and
 722         `old_length' fields to bfd_size_type.  Eliminate use of bfd_offset.
 723         * ldlang.c, mri.c:  Corresponding changes, plus lint.
 724
 725 Thu Apr  8 22:08:18 1993  Ian Lance Taylor  (ian@cygnus.com)
 726
 727         * configure.in: For all i386 targets, accept i486 as well.
 728
 729 Mon Apr  5 17:33:39 1993  Ian Lance Taylor  (ian@cygnus.com)
 730
 731         * ldlang.c (wild_doit): Preserve all flags for a
 732         SEC_SHARED_LIBRARY section.
 733         (size_input_section): Consider any SEC_HAS_CONTENTS section when
 734         computing largest_section.
 735
 736 Fri Apr  2 14:33:52 1993  Ian Lance Taylor  (ian@cygnus.com)
 737
 738         * ldlang.c (lang_output_section_statement_lookup): Initialize all
 739         fields of newly created structure.
 740
 741 Wed Mar 31 18:19:15 1993  Ian Lance Taylor  (ian@cygnus.com)
 742
 743         * ldmain.c (g_switch_value): New variable.
 744         * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
 745         (command_line_option): Accept -G and set g_switch_value.
 746         * ldlex.l (COMMAND): Accept -G.
 747         * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
 748
 749 Tue Mar 30 09:40:25 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 750
 751         Support for linking and loading at different places:
 752
 753         * ldlex.l: Add "AT" keyword.
 754         * ldgram.y: Cleanup, and parse AT.
 755         * ldlang.c (print_output_section_statement): Print output address
 756         of section in map. (lang_size_sections): Fill sections' lma with
 757         load address.
 758         * ldlang.h (lang_output_section_statement_type): Add load_base
 759         information.
 760
 761         * ldindr.c (add_indirect): Keep more information in the alias
 762         symbol chain.
 763         * ldlang.c (wild_doit):  Don't inherit NEVER_LOAD section
 764         attribute from an input section.
 765         * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
 766         default. (Q_enter_file_symbos): Indirect symbols now are known by
 767         their section, not a special symbol flag.
 768         * ldsym.c (write_file_locals): Indirect symbols aren't local.
 769         (write_file_globals): Write the mapping for an indirect symbol.
 770         * relax.c (build_it): When forced to write a NEVER_LOAD section,
 771         fill it with zeros.
 772
 773 Tue Mar 23 13:24:10 1993  Jeffrey Osier  (jeffrey@fowanton.cygnus.com)
 774
 775         * ld.texinfo:  changes for q1
 776
 777 Tue Mar 23 00:13:29 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 778
 779         * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
 780
 781 Mon Mar  8 20:30:35 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 782
 783         * Makefile.in: rename HOST_CC to CC_FOR_BUILD
 784
 785 Thu Mar  4 12:44:33 1993  Ian Lance Taylor  (ian@cygnus.com)
 786
 787         * mips.sc-sh: Added variables which may be overridden by a
 788         specific emulation.
 789         * mipsidt.sh: New file; emulation for IDT MIPS board.
 790         * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
 791         (em_mipsidt.c): New target.  Uses mipsidt.sh and mips.sc-sh.
 792         * config/mips-idt.mt: New file; sets EMUL to mipsidt.
 793         * configure.in (mips-idt-ecoff): New target; uses mips-idt.
 794
 795 Sat Feb 27 00:00:14 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
 796
 797         * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
 798         ralphc@pyramid.com.
 799         * i386bsd.sh, config/i386bsd.mt: New files.
 800         * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
 801
 802 Thu Feb 25 15:33:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
 803
 804         * mri.c:  Add extern declaration of strdup.
 805         * ldsym.c (KEEP macro):  Add spaces around '=' for the
 806         sake of old (e.g. PCC) compilers.
 807
 808 Wed Feb 24 19:49:31 1993  Per Bothner  (bothner@rtl.cygnus.com)
 809
 810         * ldver.c:  Bump to version 2.1.
 811
 812 Fri Feb 12 08:09:11 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 813
 814         * ldgram.y: allow section types without address  expressions.
 815         * ldlang.c (lang_relocate_globals): avoid possible hang with
 816         undefined but unreferenced symbols.
 817         * relax.c (relax_section): don't complain if the script file isn't
 818         relaxable but -relax is set
 819
 820 Thu Feb 18 17:58:45 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 821
 822         * configure.in: go32 is the 3rd part of the triple, not the 2nd
 823
 824 Wed Feb  3 09:05:56 1993  Ian Lance Taylor  (ian@cygnus.com)
 825
 826         * mipsbig.sh: New file.  Big endian MIPS emulation.
 827         * config/mips-big.mt: New file.  Use mipsbig emulation.
 828         * configure.in (mips-sgi-irix*): Use target mips-big.
 829         * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
 830         (em_mipsbig.c): New target.  Uses mipsbig.sh.
 831
 832 Tue Feb  2 11:32:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 833
 834         * mips.sc-sh: Put .scommon sections into .sbss section.
 835
 836         * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
 837         rather than always putting them in bfd_com_section.
 838         * ldlang.c (lang_common): If a common symbol is not in
 839         bfd_com_section, put in a section of the same name, rather than
 840         always putting it in section COMMON.
 841
 842 Fri Jan 29 09:57:58 1993  Ian Lance Taylor  (ian@cygnus.com)
 843
 844         * ldmain.c (subfile_wanted_p): If we already have a common
 845         definition of a symbol, don't necessarily pull in an object file
 846         that provides a non-common definition.
 847
 848         * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
 849         returning OPTION_EB and OPTION_EL.  gcc passes these to a MIPS
 850         linker.
 851         * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
 852         (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
 853
 854 Thu Jan 28 15:12:04 1993  Ian Lance Taylor  (ian@cygnus.com)
 855
 856         * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
 857         the link to it.
 858
 859 Tue Jan 26 11:49:50 1993  Ian Lance Taylor  (ian@cygnus.com)
 860
 861         * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
 862         checking for equality to bfd_com_section.
 863
 864 Fri Jan 22 14:22:44 1993  Ian Lance Taylor  (ian@cygnus.com)
 865
 866         * mips.sc-sh: New file.  Ultrix, and hopefully other MIPS ECOFF
 867         targets, linker script.
 868         * mipslit.sh: New file.  Little endian MIPS emulation.
 869         * config/mips-lit.mt: New file.  Use mipslit emulation.
 870         * configure.in (mips-dec-ultrix*): Use target mips-lit.
 871         * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
 872         (em_mipslit.c): New target.  Uses mipslit.sh.
 873
 874 Thu Jan 14 15:30:27 1993  Ian Lance Taylor  (ian@cygnus.com)
 875
 876         * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
 877         $(tooldir)/bin/gld, so that gcc can find it with or without
 878         collect2.
 879
 880 Mon Jan 11 18:50:07 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 881
 882         * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
 883         write_norel.  All linking is now done via write_relax.  Call
 884         ldsym_write before calling write_relax.
 885         * relax.c: Added copyright.
 886         (write_relax): Renamed from write_relaxnorel.  Added relocateable
 887         argument.  seclet_dump renamed to bfd_seclet_link.
 888         * relax.h: Added copyright.
 889
 890 Mon Jan 11 15:41:56 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 891
 892         * ldmain.c (decode_library_subfile): Patch from
 893         hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
 894
 895 Fri Jan  8 18:04:33 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 896
 897         * config/vxworks960.mt renamed to config/i960.mt
 898
 899         * configure.in: sparc-aout emulates a sun4, as does
 900         sparc*-vxworks, i960-nindy uses gld960 emulation
 901
 902 Fri Jan  8 14:39:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 903
 904          Fix support for NOLOAD, add INCLUDE
 905         * ldfile.c (ldfile_open_command_file): pass file name to
 906         lex_push_file.
 907         * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
 908         * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
 909         attribute.
 910
 911 Thu Jan  7 10:22:19 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 912
 913         * Makefile.in, config.h: no more default emulation.  Make the lack
 914         of emulation a compile time error
 915
 916 Wed Jan  6 01:08:37 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 917
 918         * configure.in: recognise all sparclite variants, not just 'sparclite'
 919
 920 Mon Dec 28 11:15:35 1992  Ian Lance Taylor  (ian@cygnus.com)
 921
 922         * m68kcoff.sc-sh: define _end as well as end, for consistency with
 923         aout.sc-sh.
 924
 925         * configure.in: accept *-ericsson-ose for any m68k CPU.
 926
 927         * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
 928         for each output section.
 929
 930 Mon Dec 21 16:06:59 1992  Per Bothner  (bothner@rtl.cygnus.com)
 931
 932         * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c:  Use new
 933         macro bfd_asymbol_bfd as appropriate.
 934         * Makefile.in:  Un-duplicate ldlex.c dependency.
 935         * condigure.in:  Replace my_host case table by sourcing
 936         ../bfd/configure.host.  Allow std-host as the default.
 937         * ldmisc.c:  Change logic for C++ name demangling:  There is
 938         no initial '_' to remove from stab-derived function names.
 939
 940 Sun Dec 13 16:31:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 941
 942         * ldlang.c (lang_init_script_file): don't attach the output file
 943         sections to the script file.
 944
 945 Wed Dec  9 08:38:05 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 946         * ldlang.c (wild): run expansion loop over command line bfd too.
 947         (lang_ini_script_file): initialize more parts of the command line
 948         bfd.
 949         * ldlex.l: fix DEFINED start states.
 950
 951 Mon Dec  7 08:43:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 952          -y support
 953         * ld.texinfo: new doc.
 954         * ldgram.y, ldlex.l: understand -y<symbol>
 955         * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
 956         print info. (add_ysym): new function.
 957         * ldsym.h: (ldsym_type): new define SYM_Y.
 958
 959 Sat Nov 21 03:15:27 1992  John Gilmore  (gnu@cygnus.com)
 960
 961         * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
 962         ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
 963         ldwrite.h, relax.h:  Replace all uses of EXFUN and PROTO ansi-glue
 964         macros with PARAMS.  Recreational cleanup.  Update copyrights.
 965
 966 Tue Nov 10 00:23:37 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 967
 968         * Makefile.in: pass down the bfd source directory for includes
 969
 970 Thu Nov  5 15:41:55 1992  Ian Lance Taylor  (ian@cygnus.com)
 971
 972         * ldlang.c (lang_size_sections): don't change size and address for
 973         SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
 974         sections.
 975
 976 Thu Nov  5 11:33:57 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 977
 978         * relax.c (build_it): re-enable the processing of data_statements
 979         in scripts, makes counted contructor lists work again.
 980
 981 Thu Nov  5 05:43:01 1992  John Gilmore  (gnu@cygnus.com)
 982
 983         * ldemul.h:  Remove uses of SDEF and PROTO macros (use PARAMS).
 984
 985 Tue Oct 20 10:56:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 986
 987         * m68kcoff.sc-sh: don't use initial underscores for etext, edata
 988         and end.
 989
 990 Mon Oct 19 09:45:38 1992  Ian Lance Taylor  (ian@cygnus.com)
 991
 992         * Support for i386-sysv.
 993         configure.in: check for i386-*-sysv* and i386-*-sco*.
 994         i386coff.sc-sh: rewrote to support SVR3 by default.
 995         ldctor.c (find_constructors): preserve stat_ptr.
 996         ldlang.c (wild_doit): initialize vma and size of new output
 997         section to corresponding input section.  This is required for
 998         shared library support.
 999         (lang_size_sections): don't modify vma and size of sections which
1000         are never loaded (for shared libraries).
1001         ldwrite.c (copy_and_relocate): copy the contents of any section
1002         which has contents, not just sections which are loaded (for shared
1003         libraries).
1004
1005 Thu Oct 15 15:20:26 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1006
1007         * ldlang.c (size_input_section): count the sizes of all sections
1008         we allocate.
1009
1010 Thu Oct  8 09:05:25 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1011
1012         * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1013         to demangle symbols better
1014
1015 Tue Oct  6 13:08:54 1992  Ian Lance Taylor  (ian@cygnus.com)
1016
1017         * ldlang.c (lang_finish): don't warn if -e start symbol does not
1018         exist when linking with -r.
1019
1020 Mon Oct  5 14:07:37 1992  Ian Lance Taylor  (ian@cygnus.com)
1021
1022         * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1023         .bss segment.
1024
1025 Mon Oct  5 08:55:14 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1026
1027         * ldmain.c (linear_library): don't even think about processing
1028         an object file if it's already been done
1029
1030 Thu Oct  1 23:14:59 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1031
1032         * configure.in: the hp9000/300 config file is now hp300
1033
1034 Wed Sep 30 07:34:09 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1035
1036         * config/z8ksim.mt: new file
1037
1038 Fri Sep 25 13:49:52 1992  Ken Raeburn  (raeburn@kyriath.cygnus.com)
1039
1040         * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1041         lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1042
1043         * ld.h (strip_symbols_type): Add value STRIP_SOME.
1044         * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1045         * ldlang.c (lang_add_keepsyms_file): New function.
1046         * ldlex.l: Handle "-retain-symbols-file".
1047         * ldsym.c (keepsyms_file, kept_syms): New vars.
1048         (process_keepsyms): New functihon; reads file, marks symbols for
1049         saving.
1050         (write_file_locals): File symbols should always be kept.
1051         (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1052         and "-s".  Process retain-symbols file before setting symtab.
1053         * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1054         (keepsyms_file, kept_syms): Declare them.
1055
1056         * ldmain.c (main): Non-fatal errors should still cause non-zero
1057         exit status even with -r.
1058
1059 Fri Sep 25 11:08:01 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1060
1061         Added initial support for the z8k
1062         * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1063         * configure.in, Makefile.in: modified to reflect above
1064
1065         * ldlang.c (lang_check): when linking conflicting architectures,
1066         make the output file reflect at least one of the bad inputs.
1067
1068 Tue Sep 15 15:35:38 1992  Ian Lance Taylor  (ian@cygnus.com)
1069
1070         * Makefile.in (install): if $(tooldir) exists, install ld in
1071         $(tooldir)/bin.
1072
1073 Fri Sep 11 10:24:22 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1074
1075         * Makefile.in, configure.in: modified to support i386-coff
1076         * i386coff.sh: new file
1077
1078 Wed Sep  9 11:52:58 1992  Ian Lance Taylor  (ian@cygnus.com)
1079
1080         * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1081         added m68k-coff emulation mode, stolen from a29k emulation.
1082         Almost certainly wrong, but perhaps better than sun3.
1083
1084 Thu Sep  3 14:19:30 1992  Per Bothner  (bothner@rtl.cygnus.com)
1085
1086         * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1087         gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1088         vanilla.em:  Rename all (generated) ld__*.c files to em_.c.
1089         This is one character shorter, and lets people build on
1090         SVR3 system. (ld__h8300xray.[co] was the killer there;
1091         h8300xray.sc-sh is also overlong, but seems harmless.)
1092         Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1093         * Makefile.in (clean):  Fix typo mostclean -> mostlyclean.
1094         * configure.in:  Add host isc.
1095
1096         * ldver.c:  Call it version 2.0.
1097
1098 Wed Sep  2 00:21:33 1992  Per Bothner  (bothner@rtl.cygnus.com)
1099
1100         * ldver.c:  Bump to version 0.98.
1101         * TODO:  New file.
1102
1103         * Makefile.in:  Added mostlyclean, distclean, realclean rules.
1104
1105 Tue Sep  1 23:42:16 1992  Per Bothner  (bothner@rtl.cygnus.com)
1106
1107         * ldmisc.c (xrealloc):  New (needed by ../libiberty/cplus.dem.c).
1108         * ldlex.l: Moved comment() to end, since some compilers
1109         otherwise have problems with input() used before it is defined.
1110
1111 Tue Sep  1 17:45:51 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1112
1113         * configure.in: added Solaris 2 and Irix 4 host support.
1114
1115 Mon Aug 31 19:27:11 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1116
1117         * Makefile.in: remove -S flag from the FLEX definition
1118
1119         * configure.in: rewrote, using new style case statement.  use
1120         m68k.mt for m68k-aout systems
1121
1122 Sun Aug 30 21:38:53 1992  Ian Lance Taylor  (ian@cygnus.com)
1123
1124         * Makefile.in: map "ld" through program_transform_name when
1125         installing.
1126
1127 Sun Aug 30 18:12:13 1992  Per Bothner  (bothner@rtl.cygnus.com)
1128
1129         * cplus-dem.c:  Removed.  Use the version in libiberty now.
1130         * ldmisc.c:  Use new libiberty version of cplus_demangle().
1131
1132 Thu Aug 27 16:38:42 1992  Ian Lance Taylor  (ian@cygnus.com)
1133
1134         * gld960.em (gld960_choose_target): default to little endian, not
1135         big endian.
1136
1137 Wed Aug 26 17:28:51 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1138
1139         * ldlang.c (lang_process): don't pass null pointers when
1140         abs_output_section is what is required.
1141         * ldwrite.c (ldwrite): use malloc to allocate the largest space
1142         used, and pass that down.
1143         * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1144         than alloca.
1145
1146 Mon Aug 24 14:42:06 1992  Ian Lance Taylor  (ian@cygnus.com)
1147
1148         * configure.in, config/ose68.mt: renamed OSE to ose.
1149
1150 Thu Aug 20 19:55:22 1992  Ken Raeburn  (raeburn@cygnus.com)
1151
1152         * ldsym.c (write_file_locals): Reorder check for common or
1153         undefined symbols so that it works.
1154
1155 Tue Aug 18 13:41:36 1992  Ian Lance Taylor  (ian@cygnus.com)
1156
1157         * configure.in: accept all m68K family members.
1158
1159         * Makefile.in: always create installation directories.
1160
1161 Thu Aug 13 11:49:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1162
1163         * ldlex.l: now parses comment correctly, added ~ to acceptable
1164         chars in filenames
1165
1166         * ldexp.c (exp_unop): pass down abs_output_section - now can have
1167         unary -ve constants.
1168
1169         * ldlang.c (lang_finish): warn when an entry symbol supplied on
1170         the command line can't be found.
1171
1172 Fri Aug  7 12:31:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1173
1174         * ldlang.h: add new field "loadable" to output_section_statement.
1175         * ldlang.c (lang_output_section_statement_lookup): initilize new
1176         field. (wild_doit): if new field is not set, then stop output
1177         section from being loadable.
1178         (lang_enter_output_section_statement): set the field from the
1179         NOLOAD keyword
1180         * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1181         * h8300hms.sc-sh, h8300hms.em: get -r right.
1182
1183 Thu Aug  6 18:35:21 1992  Per Bothner  (bothner@rtl.cygnus.com)
1184
1185         * ldint.texinfo:  New internals manual (beginnings thereof).
1186         * PORTING:  Removed, merged into ldint.texinfo.
1187
1188 Tue Aug  4 21:12:29 1992  Per Bothner  (bothner@rtl.cygnus.com)
1189
1190         * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1191         cdtest.exp:  A test program (copied from libg++/test-install)
1192         that tests that constructor and destructors are handled
1193         corrrectly.
1194
1195 Mon Aug  3 14:58:19 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1196
1197         * Makefile.in (install): install from ld.new, renaming during the
1198         copy, or else the next 'make install' needs to re-link ld.
1199
1200 Mon Jul 20 03:37:06 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
1201
1202         * configure.in: generalise hp recognition (from sef).
1203
1204 Sat Jul 18 14:46:04 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1205
1206         * configure.in: recognize bsd and hpux hppa configurations.
1207         error messages echo to stderr, not stdout
1208
1209 Fri Jul 17 22:06:11 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1210
1211         * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1212           ldmisc.c: removed rcsid's.
1213
1214 Tue Jul 14 08:34:34 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1215
1216         * ldlang.c (lang_map): print changes in sizes due to relaxing
1217         (size_input_section): maintain the delta information.
1218         * ldlang.h: add new field to struct to contain delta info.
1219         * relax.c  (relax_section): complain if input not relaxable.
1220         * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1221         start of a filename
1222
1223 Mon Jul 13 17:33:00 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1224
1225         * ldmain.c(main): prevent -r and -relax from being on at the same
1226         time.
1227
1228 Wed Jul  1 17:51:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1229
1230         * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1231         aliasing problems
1232
1233
1234 Thu Jun 18 09:38:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1235
1236         * h8300hms.em, h8300hms.sc-sh:  do the right thing for -r
1237         * ldexp.c:  lint
1238         * ldlang.c(open_output): set the target arch and machine as soon
1239         as we can. (lang_size_sections): use new macros for setting vma
1240         * ldwrite.c: lint
1241
1242 Mon Jun 15 08:47:43 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
1243
1244         * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1245         Also deleted an unreachable path to wrs.
1246
1247 Wed May 27 23:24:19 1992  Michael Tiemann  (tiemann@rtl.cygnus.com)
1248
1249         * Makefile.in (install): use -d test for $tooldir before
1250         installing ld there so that $tooldir can be inherited from
1251         top-level Makefile.
1252
1253 Wed May 27 16:56:48 1992  Per Bothner  (bothner@rtl.cygnus.com)
1254
1255         * ldlang.c:  Two non-substantial changes for the sake of
1256         the old Portable C Compiler.
1257
1258 Wed May 27 15:15:58 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1259
1260         * ldgram.y, ldlex.l: parse ABSOLUTE
1261         * ldexp.c: add support for ABSOLUTE
1262
1263 Wed May 27 13:07:20 1992  Per Bothner  (bothner@rtl.cygnus.com)
1264
1265         * Makefile.in:  Added default definitions for HOSTING_CRT0,
1266         HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1267         * config/*.mh:  Miscellaneous clean-up:  Removed definitions
1268         of YACC (since it is not longer used in the Makefile).
1269         Remove HOSTING_* definitions that are subsumed by the
1270         ones added to Makefile.in.  Removed most definitions of CC.
1271         * config/{sparc,news,hp300bsd,decstation}.mh:  Removed;
1272         These are no longer needed.
1273
1274 Fri May 22 13:47:19 1992  Per Bothner  (bothner@cygnus.com)
1275
1276         * Makefile.in:  Use srcdir instead of VPATH in ldgram/ldlex
1277         rules, since these are used when building a distribution.
1278         * Makefile.in (ldlex.c):  Don't re-direct output, since that
1279         leaves a bogus output files if it fails.
1280
1281         * config/sparc.mh:  Fix HOSTING_LIBS so it has a chance of working.
1282         * ldlex.c:  Fix some unnecessary flex-specific-isms.
1283
1284 Fri May  8 11:49:43 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1285
1286         * ldgram.y: move spurious semicolon
1287         * ldexp.h: fix prototype
1288
1289 Thu May  7 17:01:12 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
1290
1291         * ld.texinfo: references to linker now say "ld" not "gld".
1292
1293 Wed May  6 13:26:19 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1294
1295         changed calling convention for Q_enter_global_ref
1296         * ldexp.c, ldlang.c, ldmain.c: reflect this
1297         * ldver.c: bump version to 1.97.1
1298         * ldindr.c (add_indirect): when an edict declaring an indirect
1299         symbol is found, make sure that any ideas about the symbol being
1300         common are changed if it now known to be defined.
1301         * ldmain.c (linear_library): complain once if archive isn't
1302         ranlibbed.
1303         * ldlang.h, ldlang.c: make room for and initialize the complain
1304         once field.
1305
1306 Wed May  6 11:07:35 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1307
1308         * Makefile.in: use flex & bison from ../ if they exist.
1309
1310 Tue May  5 17:47:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1311
1312         * relax.c (build_it): don't allocate space in the output file for
1313         stuff if -R flag applys to it.
1314         * ldfile.c: merge in VMS filename support
1315         * ldmain.c (main): take out ./ from library path, and close file
1316         before unlinking. Make multiple defs of a symbol create an
1317         unexecable file.
1318         * ldmisc.c: fatal errosrs delete output file
1319
1320 Tue May  5 14:05:05 1992  Per Bothner  (bothner@rtl.cygnus.com)
1321
1322         * ldver.c:  Increase version number to 1.97, for consistency
1323         with ../binutils.
1324
1325 Tue May  5 12:12:24 1992  K. Richard Pixley  (rich@cygnus.com)
1326
1327         * Makefile.in: FLEX -> LEX.
1328
1329         * ld.texinfo: {} -> @{@}.
1330
1331 Mon May  4 17:52:41 1992  Roland H. Pesch  (pesch@fowanton.cygnus.com)
1332
1333         * ld.texinfo: describe alternate, MRI-compatible linker scripts
1334         (and associated change in -c option, now used for these scripts)
1335
1336 Mon May  4 16:10:10 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1337
1338         * ldver.c: Bumped version to 1.96 - new release, resync with the
1339         bfd too #.
1340         * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1341         rather than with raw malloc, makes it easier to track where memory
1342         is going.
1343         * ldsym.h, ldsym.c: create obstack for all global symbols too.
1344         * ldwrite.c (ldwrite): moved malloc so only used when needed.
1345         * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1346
1347
1348 Fri May  1 18:17:52 1992  K. Richard Pixley  (rich@cygnus.com)
1349
1350         * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1351
1352         * Makefile.in: use bootstrap for check.
1353
1354 Fri May  1 13:03:41 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1355
1356         * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1357         PUBLIC.
1358         * Makefile.in: now use flex, not lex
1359         * ldlex.l, ldlang.c, ldctor.c: lint
1360
1361 Wed Apr 22 12:48:42 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1362
1363         * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1364         different sorts of filenames on the command line than in a script.
1365
1366 Mon Apr 20 22:37:04 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1367
1368         * Makefile.in: rework CFLAGS so that they can be passed on the
1369           make command line.  Remove MINUS_G.  Default CFLAGS to -g.
1370
1371 Fri Apr 17 08:57:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1372
1373         * relax.c: added handling for new "padding" seclet type, used to
1374         fill out gaps between section.
1375         * ldgram.y, ldlex.l: now -defsym on the command line is done
1376         properly.
1377
1378 Wed Apr 15 21:20:07 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1379
1380         * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1381
1382 Wed Apr 15 16:09:33 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1383
1384         * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1385         scripts.
1386
1387 Thu Apr  9 05:52:02 1992  Ken Raeburn  (Raeburn@Cygnus.COM)
1388
1389         * Makefile.in (install): Install second copy in $(tooldir)/bin
1390         without $(program_prefix), since that's what gcc expects.
1391
1392 Sat Apr  4 17:44:06 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1393
1394         * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1395         * h8300*: fix bit rot and add support for h8300xray target
1396         * go32.sh: target emulation for go32.
1397
1398 Mon Mar 16 14:53:29 1992  Steve Chamberlain  (sac@rtl.cygnus.com)
1399
1400         * gld960.em, i960.sc-sh. Fix i960 bit rot
1401
1402 Fri Mar 13 19:47:22 1992  K. Richard Pixley  (rich@cygnus.com)
1403
1404         * Makefile.in: install man page.
1405
1406 Fri Mar 13 08:23:59 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1407
1408         * config/mt-<foo> renamed to <foo>.mt
1409         * config/mh-<foo> renamed to <foo>.mt
1410         * configure.in changed to reflect this
1411         * genscripts.sh now make .xbn files rather than .xN files
1412
1413 Sat Mar  7 03:40:40 1992  K. Richard Pixley  (rich@cygnus.com)
1414
1415         * ldver.h: fix decl of ldversion.
1416
1417 Fri Mar  6 22:00:35 1992  K. Richard Pixley  (rich@cygnus.com)
1418
1419         * Makefile.in: added check target.
1420
1421 Fri Mar  6 06:59:04 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1422
1423         * ldmain.c (Q_enter_file_symbols): now aliases work again
1424
1425 Thu Mar  5 21:39:29 1992  K. Richard Pixley  (rich@cygnus.com)
1426
1427         * Makefile.in: added clean-info target.
1428
1429 Thu Mar  5 16:55:56 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1430
1431         * ldexp.c (exp_print_tree): don't try and follow null pointers
1432         around.
1433         * ldgram.y: remove 11 shift reduce errors
1434
1435 Tue Mar  3 15:46:39 1992  K. Richard Pixley  (rich@rtl.cygnus.com)
1436
1437         * Makefile.in: added tooldir and program_prefix.
1438
1439 Fri Feb 28 08:17:45 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1440
1441         * ldlang.c (size_input_section): don't move absolute sections
1442         around!
1443
1444
1445 Thu Feb 27 09:20:41 1992  Steve Chamberlain  (sac at thepub.cygnus.com)
1446
1447         * cplus-dem.c: yet another copy of this - maybe it should go into
1448         libiberty ?
1449         * ldgram.y: now -V and -v have different actions
1450         * ldver.c: if -V, prints list of emulations compiled in
1451         * ldmisc.c: support for cplus demangling
1452
1453
1454 Wed Feb 26 18:04:40 1992  K. Richard Pixley  (rich@cygnus.com)
1455
1456         * Makefile.in, configure.in: removed traces of namesubdir,
1457           -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
1458           copyrights to '92, changed some from Cygnus to FSF.
1459
1460 Thu Feb 20 17:43:46 1992  Per Bothner  (bothner at cygnus.com)
1461
1462         * Makefile.in:  Change mkscript rule into one for ./mkscript
1463         (for the sake of makes that don't realize they're the same).
1464         * PORTING:  Add more details.
1465         * genscripts.sh:  Add more tailorability of DATA_ALIGNMENT.
1466
1467 Mon Feb 17 12:04:36 1992  Per Bothner  (bothner at cygnus.com)
1468
1469         * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1470         config/mt-hp300bsd:  New port to hp300 running BSD.
1471
1472 Sat Feb 15 13:59:54 1992  Per Bothner  (bothner at cygnus.com)
1473
1474         Major rewrite of how ld is configured.  The major idea
1475         is to use shell scripts to generate everything.
1476         * generic.em replaces ldtemplate.
1477         * Other *.em files replace various *.c files.
1478         A *.em file is a shell script that generates the corresponding
1479         ld__*.c file that implements an emulation.  This is usually
1480         a straight 'cat' of a here-document, possibly with substitutions.
1481         * Script files (*.sc) are places by *.sc-sh scripts.
1482         Again, these are simple shell scripts that 'cat'
1483         here-documents, usually with some substitutions.
1484         The output a *.sc-sh is a script file.
1485         * Each emulation is defined by a short shell script with
1486         extension *.sh that specifies the emulation-specific
1487         parameters (such as the name of the *.sh-sc and *.em
1488         files to use).
1489         * genscript.sh is the master shell script used to generate
1490         an emulation.  It is passed various argument, including
1491         the name a the emulation-speciic *.sh file that it
1492         "sources" to set variables to emulation-specifc parameters.
1493         * config/mt-foo:  Changed EMUL=GLDFOO_EMULATION_NAME
1494         to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1495         * config/mh-foo:  Rename LDEMULATION names as appropriate
1496         (usually 'gldfoo' -> plain 'foo').
1497         * ldwrite.c:  Fixed a typo in a comment.
1498         * Makefile.in:  Major changes.  Removed some the sed
1499         magic to converts scripts, since that is now handled
1500         by genscripts.sh and the *.sc-sh scipt generators.
1501         * config.h:  Remove a bunch of macros defining emulations
1502         and targets.  This becomes one less file to edit when
1503         adding emulations or targets.
1504         * ldemul.h (struct ld_emulation_xfer_struct):  Add
1505         emulation_name and target_name fields.
1506         * ldemul.c, ldemul.h:  Define some default functions used
1507         by most emulations (and remove from the *.em scripts).
1508         * ldemul.c (ldemul_choose_target):  Search the new
1509         ld_emulations array using a loop (instead of a hardwired
1510         nested if statement).
1511         Define the ld_emulation from the automatically-geenrated
1512         ldemul-list.h.  This means you no longer have to edit ldemul.c
1513         to add a new emulation.
1514         * ldmain.c:  Replace {GLD,LNK}960_EMULATION_NAME by
1515         their expansions, since the former no longer exist.
1516         * PORTING:  A very rough first draft of a porting guide.
1517
1518         * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1519         to be terminated by a new-line (instead of requiring a semicolon).
1520
1521 Mon Feb 10 16:21:02 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1522
1523         * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1524         tests for NULL pointers all over the place.
1525         * ldlang.c (lang_process): remember to relocate global symbols
1526         *after* relaxing has done it stuff.
1527
1528 Thu Feb  6 11:40:15 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1529
1530         * config/mt-coff-h8300: use EMUL like everything else
1531         * ldlang.c: (print_padding_statement): print the right address.
1532         * Makefile.in, config.h, ldemul.c: renamed  h8300hds to h8300hms
1533
1534
1535 Tue Feb  4 15:28:01 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1536
1537         * ldlex.l: Put pack -noinhibit-exec and -sort-common
1538         * ldlang.c (print_data_statement): print the right address.
1539
1540 Thu Jan 30 17:51:53 1992  Per Bothner  (bothner at cygnus.com)
1541
1542         * Makefile.in:  The rule for testing ld by re-linking itself
1543         via an intermediate -r link was moved to the ld1 rule
1544         instead of the ld2 rule.  This allows ld2 and ld3 to be identical,
1545         which allows the bootstrap rule to work.
1546         * ldctor.c (find_constructors):  Don't create a constructor
1547         list if it is already defined (as would happen if ld is
1548         invoked by collect).
1549
1550 Wed Jan 29 08:35:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1551
1552         * config/mh-sparc.h: now uses libgcc.a
1553         * ldmain.c: quit using exit
1554         * *sc: use *(COMMON) rather than [COMMON]
1555         * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1556         to allow preprocessing of .l file.
1557         * Makefile.in: New ldlex.l mangling
1558         * ldexp.c (fold_binary): perform expressions with % and / in
1559         integer.
1560         * ldfile.c (open_a): open archives on VMS in a special way
1561
1562
1563 Tue Jan 28 10:18:16 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1564
1565         * ldgram.y: map -M behave in the same way as -Map (sets file name
1566         to be "-".
1567         * ldsym.c, ldlang.c: remember that size of a section is dependent on
1568         whether or not relaxing has been done.
1569         * ldmain.c: don't open a map file if it doesn't have a name
1570         * relax.c: all the brains have moved into bfd.
1571         * ldwrite.c: ammend comment
1572
1573 Fri Jan 24 14:23:46 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
1574
1575         * Makefile.in: added relax, also made three stage go through a
1576         partial link stage.
1577         * relax.c : added
1578         * config.h: if GNU960 defined, then default emulation mode is
1579         GLD960
1580         * ldexp.h, ldexp.c: map to file hooks
1581         * ldlang.c: map to file hooks
1582         * ldgram.y: added -Map -relax
1583         * ldlex.l: added -relax, -Map
1584         * ldmain.c: open map file
1585         * ldmisc.c: support for map file
1586         * ldwrite.c: new relax magic
1587
1588 Thu Dec 19 18:49:51 1991  John Gilmore  (gnu at cygnus.com)
1589
1590         * Makefile.in, config/tm-*.h:  Clean up make output, only
1591         pass DEFAULT_EMULATION to ldmain.c.
1592
1593 Wed Dec 18 15:02:47 1991  Per Bothner  (bothner at cygnus.com)
1594
1595         * ldver.c:  Bump to version 1.94.
1596
1597 Tue Dec 10 04:07:23 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1598
1599         * Makefile.in: infodir belongs in datadir.
1600
1601 Mon Dec  9 16:26:43 1991  Per Bothner  (bothner at cygnus.com)
1602
1603         * Makefile.in:  Pass -y to bison.  (Again;
1604         accidentally deleted by Rich.)
1605         * news.sc, ldgld68k.sc:  Define __end as well as _end.
1606
1607 Sat Dec  7 17:19:26 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
1608
1609         * ldindr.h: added to contain prototypes of ldindr.c
1610         * ldfile.c: include ctype.h
1611         * ldmain.c: include the requried prototype headers
1612         * ldwrite.c: get_reloc_upper_bound has been renamed
1613         bfd_get_reloc_upper_bound
1614
1615 Fri Dec  6 23:29:26 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1616
1617         * Makefile.in: punt "fundamental" mode because it breaks my emacs
1618           macros.  install using INSTALL_PROGRAM and INSTALL_DATA.  remove
1619           spaces following hyphens, bsd make can't cope.  added
1620           standards.text support and made it look like all the other
1621           makefiles.
1622
1623         * configure.in: configure now runs entirely in objdir so make file
1624           existence checks against ${srcdir}.  Mark this directory as
1625           target dependent.
1626
1627 Thu Dec  5 22:46:16 1991  K. Richard Pixley  (rich at rtl.cygnus.com)
1628
1629         * Makefile.in: idestdir and ddestdir go away.  Added copyrights
1630           and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
1631           and mandir now keyed off datadir by default.
1632
1633 Wed Dec  4 23:36:55 1991  Per Bothner  (bothner at cygnus.com)
1634
1635         * ldver.c:  Bumped version to 1.93.
1636         * Makefile.in:  Pass -y to bison.
1637
1638 Mon Nov 25 18:28:40 1991  Steve Chamberlain  (sac at cygnus.com)
1639
1640         * config.h: h8 is now coff, not ieee
1641         * h8300hds.sc: reflect the same
1642
1643 Thu Nov 14 19:55:09 1991  Per Bothner  (bothner at cygnus.com)
1644
1645         * ldver.c (ldversion()):  Update to 1.92.
1646         * ldctor.c: There are two places constructor sets
1647         can be defined.  One of them checked for an existing
1648         duplicate, the other didn't.  Unfortunately, the latter
1649         was called after the former ...
1650         So, factor out code for inserting a new element into
1651         constructor_name_list (after checking for a duplicate)
1652         into a new function add_constructor_name, and call
1653         it from both aforementioned places (ldlang_add_constructor
1654         and ldlang_check_for_constructors).
1655
1656 Wed Nov 13 15:17:43 1991  Per Bothner  (bothner at cygnus.com)
1657
1658         * Makefile.in:  Rename .c files generated from ldtemplate
1659         to have names starting with ld__.  This helps 'make clean'.
1660
1661 Tue Nov 12 18:36:50 1991  Steve Chamberlain  (sac at cygnus.com)
1662
1663         * Makefile.in: Take out the version number for install
1664         * m88kbcs.sc: put in contructor blocks.
1665
1666 Mon Nov 11 18:47:33 1991  Per Bothner  (bothner at cygnus.com)
1667
1668         * ldmisc.c, ldmisc.h:  Re-write info() to take a filename
1669         parameter, a format, and an arg pointer, and rename it to
1670         vfinfo().  Write info() in terms of new vfinfo().
1671         New einfo() is the same as info(), except it writes to stderr.
1672         * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1673         ldmisc.c:  Replace "error" calls to info() by new einfo().
1674
1675 Mon Nov 11 09:57:32 1991  Steve Chamberlain  (steve at cygnus.com)
1676
1677         * ldlex.l ldgram.y: made -V option do same as -v
1678         * Makefile.in: Added $(MINUS_G) flag so debugging can be
1679         turned off
1680
1681 Sun Nov  3 16:37:37 1991  Steve Chamberlain  (steve at cygnus.com)
1682          i386 aout changes from Bob Kukura
1683         * Makefile.in, config.h: added i386aout support
1684         * configure.in: fixed /h-{myhost} typo
1685         * ldgram.y: -MM now gives more boring map.
1686         * ldlang.c: now does D_PAGED flag the right way.
1687         * ldsym.c: -MM flags does the right thing.
1688
1689 Sun Nov  3 15:00:03 1991  Per Bothner  (bothner at cygnus.com)
1690
1691         * configure.in:  Fixed typo.  Also, a fix for hp300bsd.
1692         * ldlang.c (init_os):  Compensate for BFD change,
1693         where bfd_make_section now returns NULL for a duplicate
1694         section request, instead of the old section.
1695
1696 Thu Oct 17 15:27:13 1991  Per Bothner  (bothner at cygnus.com)
1697
1698         * ldver.c: Bump to version 1.91 (consistent with binutils).
1699
1700 Wed Oct 16 12:27:08 1991  Per Bothner  (bothner at cygnus.com)
1701
1702         * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1703         ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1704         ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1705         ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1706         Add or update copyright notices.
1707
1708 Mon Oct 14 23:55:27 1991  Per Bothner  (bothner at cygnus.com)
1709
1710         * README: New file.
1711         * Makefile.in:  Changed installation directory name scheme
1712         to be consistent with gcc.  Also changed 'install'.
1713
1714 Mon Oct 14 17:30:02 1991  Roland H. Pesch  (pesch at cygnus.com)
1715
1716         * Makefile.in: new targets ld.mm, ld.me
1717
1718 Mon Oct 14 17:27:24 1991  Per Bothner  (bothner at cygnus.com)
1719
1720         * Makefile.in, ldtemplate:  Need to use separate scripts
1721         for -n and -N options.  Yet more complication.
1722
1723 Fri Oct 11 22:40:46 1991  John Gilmore  (gnu at cygnus.com)
1724
1725         * Makefile.in:  Avoid using $< in explicit Make rules (it doesn't
1726         work).  Add some lines to avoid Sun Make VPATH bugs.
1727
1728 Fri Oct 11 16:42:22 1991  Per Bothner  (bothner at cygnus.com)
1729
1730         * news.sc: Add alignment for data segment.
1731         * ldtemplate: Add (yet another) script to get for -n or -N
1732         options.  (These need different alignment than ZMAGIC files.)
1733         * Makefile.in:  Add stuff for new foo.xn scripts.
1734         These are generated by replacing "ALIGN(0x...00)" by ".".
1735
1736 Fri Oct 11 15:43:04 1991  Roland H. Pesch  (pesch at cygnus.com)
1737
1738         * Makefile.in: new targets ld.ms, ld-index.ms
1739         ld.texinfo: remove tabs, other cleanups for texi2roff
1740
1741 Fri Oct 11 13:51:54 1991  Per Bothner  (bothner at cygnus.com)
1742
1743         * ldmain.c (main): Make config.magic_demand_paged be true
1744         by default.  Don't the WP_TEXT and D_PAGED flags of
1745         output_bfd here; it's too late, so set it when output_bfd
1746         is created (in ldlang.c).  Also fix setting of EXEC_P flag
1747         * ldlang.c (ldlang_open_output):  Set output_bfd->flags here.
1748         * ldlang.c: Remove some duplicate extern declarations.
1749         * ldgram.y: Fixes to -N and -n options.
1750         * Makefile.in:  Recognize upper case letters in sed script
1751         to remove assignments from script files.
1752         * ldtemplate:  Don't assukme that -N or -n options
1753         imply use of -r script.
1754         * mkscript.c:  Tweaking to correctly handle \n and \\ in input.
1755
1756 Fri Oct 11 10:29:27 1991  Steve Chamberlain  (steve at cygnus.com)
1757
1758         * ldtemplate: include bfd.h before sysdep.h.
1759
1760 Fri Oct 11 04:24:45 1991  John Gilmore  (gnu at cygnus.com)
1761
1762         Restructure configuration scheme for bfd, binutils, ld.
1763
1764         * include/sys/h-*.h:  Move to bfd/hosts/h-*.h.
1765         * configure.in:  Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1766         Change some config names to match other dirs.
1767         * *.c:  Include bfd.h before sysdep.h, so ansidecl and PROTO()
1768         get defined first.
1769         * config/:  Rename some config files to match up h-*.h names.
1770         Remove all the HOST_SYS definitions from the config files.
1771
1772 Tue Oct  8 16:00:57 1991  Per Bothner  (bothner at cygnus.com)
1773
1774         * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1775         * ldtemplate: Remove ldfile_add_library_path calls;
1776         just use the SEARCH_DIR commands in the script files.
1777         * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1778         the SEARCH_DIR commands in the scripts (using ugly sed magic).
1779         This is primarily intended for cross-linking, where you would
1780         place libaries in a different place than native libraries.
1781         Also, emulations made from ldtemplate now use $(srcdir).
1782         * ldglda29k.sc:  Change SEARCH_DIR commands to a conventional
1783         form; people can use the Makefile's LIB_PATH to override.
1784
1785 Tue Oct  8 14:51:21 1991  Roland H. Pesch  (pesch at cygnus.com)
1786
1787         * Makefile.in: fix target ld.dvi, add target ld.info
1788         ld.texinfo: make info filename ld.info
1789
1790 Fri Oct  4 21:51:58 1991  John Gilmore  (gnu at cygnus.com)
1791
1792         * Makefile.in:  Avoid using $< in non-suffix rules (breaks on Sun
1793         Make).
1794         * ldfile.c, ldlang.c, ldmain.c, ldwrite.c:  Cope with renames of a
1795         few BFD types & enums.
1796