ld/ChangeLog

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