* ldlang.c (new_afile): Initialize loaded field to false.
[deliverable/binutils-gdb.git] / ld / ChangeLog
1 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2
3 * ldlang.c (new_afile): Initialize loaded field to false.
4 (lookup_name): If file was already loaded, don't call the
5 add_symbols entry point again.
6
7 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
8
9 * ld.texinfo: Clarify what -T option does.
10
11 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
12
13 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
14 for a.out.
15
16 Fri Jan 14 12:37:16 1994 Ian Lance Taylor (ian@cygnus.com)
17
18 Motorola Delta sysV68 support from phdm@info.ucl.ac.BE (Philippe
19 De Muyter).
20 * configure.in (m68k-motorola-sysv*) New target.
21 * config/delta68.mt: New file.
22 * emulparams/delta68.sh: New file.
23 * scripttempl/delta68.sc: New file.
24 * Makefile.in (ALL_EMULATIONS): Added em_delta68.o.
25 (em_delta68.c): New target.
26
27 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
28
29 * ldmain.c (add_archive_element): If trace_files or
30 trace_file_tries, print file name.
31 * ldlang.c (lookup_name): Likewise.
32 (ldlang_add_file): Don't put files on input_bfds list in reverse
33 order.
34
35 * scripttempl/elf.sc: Correct typo.
36
37 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
38
39 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
40 their arguments optional, for compatibility with the old GNU ld.
41
42 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
43
44 * scripttempl/elf.c: Define __bss_start before the .sbss section.
45
46 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
47
48 * ldmain.c (add_to_set): Add bitsize argument.
49 (constructor_callback): New function.
50 (link_callbacks): Add constructor_callback.
51 * ldctor.c (struct set_info): Add bitsize field.
52 (ldctor_add_set_entry): Add bitsize argument.
53 (ldctor_build_sets): Base the size of the elements of the set on
54 the bitsize, rather than always using LONG.
55 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
56
57 * ld.h (QUAD_SIZE): Define.
58 * ldgram.y (QUAD): New token.
59 (length): Handle it.
60 * ldlex.l: Return QUAD.
61 * lexsup.c (keywords): Add QUAD.
62 * ldwrite.c (build_link_order): Handle QUAD.
63 * ldlang.c (print_data_statement): Handle QUAD.
64 (lang_size_sections): Likewise.
65 (lang_do_assignments): Likewise.
66 * ldexp.c (exp_print_token): Add QUAD to table.
67 * ld.texinfo: Describe QUAD.
68
69 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
70 since the Alpha doesn't use them.
71
72 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
73
74 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
75
76 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
77
78 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
79 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
80
81 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
82
83 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
84 needed for i386mach. (Should be a no-op on other systems.)
85
86 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
87 (PAGE_SIZE): Don't define; not used.
88
89 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
90
91 * ldgram.y (yyerror): Make argument const char *, and actually
92 print it out rather than assuming it is a syntax error.
93 * ldmisc.h: Change declaration of yyerror.
94 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
95
96 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
97
98 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
99 exec header offset, since the exec header isn't loaded.
100 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
101
102 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
103
104 A major rewrite to move the bulk of the linker into BFD so that
105 more efficient backend code can be written for specific object
106 files.
107 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
108 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
109 * ldctor.c, ldctor.h: Complete rewrite.
110 * ldwrite.c, ldwrite.h: Complete rewrite.
111 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
112 link_info.strip instead. Changed all uses.
113 (discard_locals_type, discard_locals): Removed. Use
114 link_info.discard instead. Changed all uses.
115 (ld_config_type): Removed relocateable_output field; use
116 link_info.relocateable instead; changed all uses. Added stats
117 field.
118 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
119 set_loader_symbol): Removed.
120 * ldexp.h (node_class): Added etree_rel.
121 (etree_type): Added rel field.
122 * ldexp.c (exp_print_token): Bracketed table initialization.
123 (exp_relop): New function.
124 (fold_name): Use linker hash table rather than ldsym functions.
125 (exp_fold_tree): Likewise. Also, handle etree_rel case.
126 (exp_print_tree): Handle etree_rel.
127 * ldgram.y (strip_symbols, discard_locals): Removed.
128 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
129 (REL): New token. Does not appear in grammar, but needed for
130 expression code.
131 (file): Don't call lang_final; it's called by main anyhow.
132 * ldlex.l: Accept -stats and -no-keep-memory options.
133 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
134 * ldlang.c: Consistently use fill_type for fill argument.
135 (lang_init_script_file, script_file): Removed.
136 (create_object_symbols): Removed. Use
137 link_info.create_object_symbols_section instead. Changed all
138 uses.
139 (lang_add_keepsyms_file): Removed.
140 (lookup_name): Call bfd_link_add_symbols instead of
141 ldmain_open_file_read_symbol.
142 (wild): Don't iterate over script_file.
143 (open_output): Create link hash table.
144 (lang_place_undefineds): Rewrote.
145 (lang_size_sections): Handle relaxing (doesn't work yet).
146 (lang_relocate_globals): Removed.
147 (lang_finish): Use link hash table rather than ldsym functions.
148 (lang_common): Rewrote.
149 (lang_one_common): New function.
150 (ldlang_add_file): Add file to link_info.input_bfds list. Set
151 usrdata.
152 (create_symbol): Removed.
153 (lang_process): Don't call lang_init_script_file. Call
154 ldctor_build_sets rather than find_constructors. Don't call
155 lang_relocate_globals.
156 (lang_abs_symbol_at_beginning_of): Rewrote.
157 (lang_abs_symbol_at_end_of): Rewrote.
158 * ldmain.c (had_y): Removed.
159 (lprefix, lprefix_len): Removed; use link_info fields instead.
160 Changed all uses.
161 (multiple_def_count, commons_pending, undefined_global_sym_count,
162 total_symbols_seen, total_files_seen): Removed.
163 (link_callbacks, link_info): New variables.
164 (main): Initialize link_info. Don't call init_bfd_error_vector or
165 ldsym_init. Don't set now unused variables. Handle -stats.
166 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
167 (add_ysym): Rewrote.
168 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
169 search_library, gnu960_check_format, decode_library_subfile,
170 linear_library, symdef_library, clear_syms, subfile_wanted_p):
171 Removed.
172 (add_keepsyms_file, add_archive_element, multiple_definition,
173 multiple_common, add_to_set, warning_callback, undefined_symbol,
174 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
175 New functions.
176 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
177 require symbols for %C; look them up instead.
178 * emultempl/hppaosf.em: Pass link_info to
179 hppa_look_for_stubs_in_section.
180 * Makefile.in: Rebuilt dependencies.
181 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
182 relax.c.
183 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
184 relax.h.
185 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
186 ldlang.h and ldctor.h.
187
188 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
189 declarations of free and malloc from flex output. Change malloc
190 to ldmalloc in flex output.
191
192 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
193
194 * ldmain.c (lprefix): Change default from a char to a string
195 with only one character.
196 (lprefix_len): Set default to one.
197
198 * ldmain.h (lprefix_len): Declare.
199
200 * ldsym.c (write_file_locals): Use strncmp rather than a character
201 comparison for lprefix.
202
203 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
204 correctly.
205
206 * emultmpl/hppaosf.em: Include ldexp.h.
207 (before_parse): Set lprefix and lprefix_len correctly.
208
209 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
210
211 * ldlex.h: Don't declare yywrap if it is a macro.
212 * ldlex.l: Include sysdep.h.
213 * ldlang.c (lang_for_each_statement_worker,
214 lang_for_each_statement): Forgot to use PARAMS.
215
216 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
217
218 * Makefile.in: Added .PHONY targets where appropriate. Added some
219 comments. Also:
220 (gcclibdir, version): Removed unused variables.
221 (DEP): New variable, set to mkdep.
222 (ALL_CFLAGS): New variable. Used in .c.o target.
223 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
224 variables.
225 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
226 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
227 mostly obsolete variables. Adjusted remaining uses.
228 (DEF_EMUL): Removed variable.
229 (ldmain.o): Handle undefined EMUL error correctly.
230 (ldemul-list.h): Depend on config.status rather than Makefile.
231 Create via temporary file.
232 (ver960.c, roll, make): Removed obsolete targets.
233 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
234 dependencies.
235 * dep-in.sed: New file, used when rebuilding dependencies.
236
237 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
238
239 Made many changes to eliminate gcc warnings. Made various
240 cosmetic changes, declared various things in header files, removed
241 various extern declarations from .c files. No substantive
242 changes.
243
244 * ldlang.c (lang_process): Ifdef out final call to
245 lang_size_sections again (reverting change of Nove 2), since it
246 breaks the Sun4 linker.
247
248 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
249
250 * configure.in (alpha-*-netware*): New target; use alpha.
251
252 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
253
254 * configure.in: Group targets by CPU. Merge some m68k target
255 entries with different CPU specs that use the same ld_target
256 values.
257
258 * configure.in: Add sparc*-*-coff.
259 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
260 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
261 (em_coff_sparc.c): Add dependencies and build rules.
262
263 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
264
265 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
266
267 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
268 New tokens.
269 (command_line_option): Accept and ignore them (for now).
270 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
271 where n is a number.
272
273 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
274
275 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
276 not in bfd_com_section, create the section in the BFD so that it
277 can be placed in the right output section.
278
279 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
280
281 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
282 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
283 (OTHER_READONLY_SECTIONS): Define for .reginfo.
284 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
285 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
286 Move OTHER_READONLY_SECTIONS after all the other readonly
287 sections. Don't use DATA_ADDR twice.
288
289 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
290 p is in a common section, make sure the BFD has a section of that
291 name.
292
293 * ldlang.c (lang_common): Add newline to error message.
294
295 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
296
297 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
298 Lynx-specific script instead of m68kcoff.
299 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
300 (ENTRY): Define as __main.
301 (TEXT_START_ADDR): Define as 0.
302 (PAGE_SIZE): Define as 0x1000.
303 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
304 * scripttempl/m68klynx.sc: New file.
305
306 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
307
308 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
309 arguments rather than treating them as emulation names.
310
311 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
312
313 * configure.in: Support x86 unixware and netware plus generic netware.
314
315 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
316
317 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
318 Correct values (?).
319
320 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
321
322 * Makefile.in (distclean): Don't delete dvi or info files.
323 (ld.info): Update dependency list.
324 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
325
326 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
327
328 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
329 Set output_filename instead of creating a new node.
330 (open_output): Don't set output_filename.
331 (lang_final): Create the new node here.
332 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
333
334 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
335
336 From Pete Hoogenboom (hoogen@cs.utah.edu):
337
338 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
339 edata, _edata, end): Add definitions of these symbols.
340 (__end): Remove definition of this symbol.
341 (__data_start): Move definition of this symbol.
342
343 * emultempl/hppaosf.em: Various fixes and support for linker stub
344 generation.
345 (hppaosf_finish, hppaosf_search_for_padding_statements,
346 hppaosf_create_output_section_statements): New functions in
347 support of linker stub generation.
348 (ld_hppaosf_emulation): Redefine to include new
349 emulation-specific routines.
350
351 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
352 Pass abs_output_section rather than NULL to avoid invalidating
353 absolute symbols.
354
355 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
356
357 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
358 (em_i386mach.c): New rule.
359 * configure.in (i[34]86-*-mach*): New case.
360 * config/i386-mach.mt: New file.
361 * emulparams/i386mach.sh: New file.
362
363 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
364
365 * ld.h (flag_is_*): Removed macros.
366 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
367 Consistently check the BFD symbol flags directly, rather than
368 using file_is_* macros.
369
370 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
371
372 * configure.in (sparc*-*-lynxos*): New target.
373 * Makefile.in: Add rule for em_sparclynx.c.
374 (ALL_EMULATIONS): Add Lynx emulations.
375 * config/sparc-lynx.mt: New file.
376 * emulparams/sparclynx.sh: New file.
377 * scripttempl/sparccoff.sc: New file.
378
379 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
380
381 * Makefile.in: Add dependency for $(EMULATION_OFILES).
382
383 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
384
385 * relax.c (write_relax): Check return value of bfd_seclet_link.
386
387 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
388
389 * ldlang.c (delete_output_file_on_failure): New variable.
390 (open_output): Set it after bfd open succeeds.
391 * ldmisc.c (vfinfo): Test it.
392
393 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
394
395 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
396 symbols.
397
398 * ldemul.c: Support was added to allow emulation-specific
399 processing to occur. This support was added primarily for linker
400 stub generation in the elf32-hppa gld.
401 (ldemul_finish, ldemul_create_output_section_statements): New
402 functions.
403 * ldemul.h: Support was added to allow emulation-specific
404 processing to occur. (As described above.) Added finish and
405 create_output_section_statements fields to
406 ld_emulation_xfer_struct structure.
407 * ldlang.c: Add calls to emulation-specific routines.
408 (lang_process): Add call to
409 ldemul_create_output_section_statements function.
410 (lang_process): Add call to a emulation-specific routine (and
411 some processing after the call).
412
413 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
414
415 * configure.in: mips*- instead of mips-, mips*el changes
416
417 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
418
419 * configure.in (alpha-*-osf*): New target; use alpha.mt.
420 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
421 (em_alpha.c): New target; use alpha.sh and alpha.sc.
422 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
423 * config/alpha.mt: New file.
424 * emulparams/alpha.sh: New file.
425 * scripttempl/alpha.sc: New file.
426
427 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
428
429 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
430 types of different sizes (eg: 64 and 32 bits), so coerce.
431 * ld.h (ALIGN_N): Add warning about usage.
432
433 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
434
435 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
436 which we already have a definition, rather than checking in
437 several different places whether the symbol is weak.
438
439 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
440
441 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
442 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
443 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
444 expanded within them.
445 * config/mipsb-elf32.mt: New file.
446 * emulparams/elf32mipb.sh: New file.
447 * Makefile.in (em_elf32mipb.c): New target.
448
449 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
450
451 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
452 lang_input_file_is_search_file_enum so objects brought in using
453 INPUT() do a path lookup.
454
455 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
456
457 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
458 instead of {i386,m68k}-coff.
459 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
460 * config/i386-lynx.mt: New file.
461 * config/m68k-lynx.mt: New file.
462 * emulparams/i386lynx.sh: New file.
463 * emulparams/m68klynx.sh: New file.
464
465 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
466 but defaulting to _start.
467
468 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
469 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
470 LynxOS libc.
471
472 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
473
474 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
475 HOSTING_LIBS for testing.
476
477 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
478
479 Finish up support for i386-sysv4 (without shared libraries):
480 * ld.h (flag_is_weak): Define.
481 * ldlang.c (print_symbol): Mention whether symbol is weak.
482 (print_input_section): Print weak symbols as globals.
483 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
484 (enter_global_ref): Do not warn if a weak symbol redefines a
485 global symbol. Do not let a weak symbol redefine a common symbol.
486 (enter_file_symbols): Treat weak symbols as global symbols.
487 (subfile_wanted_p): Do not pull in an object file from a archive
488 just to resolve an undefined weak symbol.
489 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
490 error; the error might be that malloc has run out of space.
491 * ldsym.c (write_file_locals): Treat weak symbols as global.
492 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
493 use i386-elf.
494 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
495 * config/i386-elf.mt: New file; set EMUL to elf_i386.
496 * emulparams/elf_i386.sh: New file.
497 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
498 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
499 (ALL_EMULATIONS): Add em_elf_i386.o.
500 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
501 (em_elf_i386.c): New target, like other em_*.c targets.
502 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
503 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
504 nonempty, and configured for native, add it to LIB_PATH.
505
506 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
507
508 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
509 Added statements to pass stab and stabstr sections through and
510 mark them as NOLOAD, which makes GDB happier.
511
512 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
513
514 * configure.in: Accept m68k-lynx-lynxos config.
515
516 * Makefile.in: Use $(SHELL) to run genscripts.sh.
517
518 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
519
520 * config/coff-h8300.mt: Add EMUL=h8300h.
521
522 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
523
524 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
525
526 * Makefile.in: Changed CXX back to g++.
527
528 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
529
530 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
531
532 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
533
534 * Makefile.in (TAGS): Use shell wildcards.
535
536 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
537
538 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
539
540 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
541
542 * ld.texinfo: re-enable included config file; conditionalize doc
543 for -oformat to interact properly with SingleFormat doc config
544 var; rename @up/@down to @raisesections/@lowersections.
545
546 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
547
548 * configure.in: recognize m88110.
549
550 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
551
552 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
553 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
554 ELF emulation is "elf32-hppa" not "elf-big".
555 (hppaosf_before_parse): Remove unneeded processing of environment
556 variables.
557 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
558 .text segment of output file.
559 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
560
561 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
562
563 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
564 longer in bfd.h.
565
566 * ldlang.c, ld.h: updated copyright.
567
568 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
569
570 * ldlang.c (open_output, lang_check): Check return value of
571 bfd_set_arch_mach.
572
573 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
574
575 * scripttempl/h8500.sc: Start all sections in a different segment.
576 * scripttempl/z8ksim.sc: Handle constructors
577
578 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
579
580 * Makefile.in: revert earlier changes back to execute runtest
581 with make check. cdtest and bootstrap now function as they
582 did within the Makefile.
583
584 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
585
586 * Makefile.in: Update dependencies.
587
588 * configure.in: Set EMULATION_OFILES in Makefile based on
589 --with-targets option.
590
591 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
592
593 * Makefile.in: check targets reimplemented to old way.
594
595 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
596
597 * config/i386v.mh, config/irix4.mh: Use gcc
598 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
599 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
600 bfd/configure.host change.
601
602 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
603
604 * scripttempl/elf.sc: Handle .line and .debug* sections.
605
606 * ldlex.l: Use bfd_scan_vma, not strtoul.
607
608 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
609
610 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
611 Remove inital caps in some error messages, change "can't" to
612 "cannot", add missing colons.
613 * ldmisc.c (vfinfo): Print "%%" as a single %.
614 For '%' followed by unrecognized character, print them both
615 verbatim instead of expecting a char * arg.
616 For '%C', don't put the function name in parens.
617
618 * ldexp.c (invalid): Pass "%%", not "% ".
619
620 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
621
622 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
623 (BSS_VAR): Removed; now always define _fbss.
624 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
625 Removed.
626
627 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
628
629 * configure.in: z8k-coff is the same as z8k-sim
630
631 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
632
633 * testsuite/lib/ld.exp: new file
634 * testsuite/config/unix-ld.exp: new file
635 * testsuite/ld.bootstrap/bootstrap.exp: new file
636 * Makefile.in: add dejagnu support for make check
637
638 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
639
640 * ldlex.l (comment): Add missing newline in message.
641 * ldindr.c (add_indirect): Ditto.
642 * ldexp.c (exp_fold_tree): Ditto.
643
644 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
645
646 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
647 into externs.
648
649 * ldmisc.c (multiple_warn): New function.
650 * ldmisc.h: Declare it.
651 * ldmain.c (enter_global_ref): Call it.
652 * ld.h (ld_config_type): Add warn_common.
653 * ldlex.l, ldgram.y: Set it with -warn-common option.
654 * ldver.c (help): Document it.
655
656 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
657
658 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
659 target-specific sections, and for changing data section vma.
660
661 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
662
663 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
664 terminals, for Solaris.
665 (dirlist_ptr): New static variable.
666 (command_line_option): Accept new options.
667
668 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
669 "-YP,...".
670
671 * config/sun4sol2.mt: Pass emulation name without ".sh".
672
673 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
674 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
675
676 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
677
678 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
679 .dtors, .data1, .rodata1 sections, instead of combining them into
680 other sections. For `-r', set all section start addresses to
681 zero.
682
683 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
684 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
685 (MAXPAGESIZE): Renamed from PAGE_SIZE.
686
687 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
688
689 * genscripts.sh: If this is the default emulation, set
690 COMPILE_IN.
691 * emultempl/*.em: Use it to determine whether to compile in the
692 scripts.
693
694 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
695 genscripts.sh. Pass the current emulation name without ".sh" on
696 the end.
697 * genscripts.sh: Take an default emulation arg.
698 Use the current emulation name as EMULATION_NAME.
699 Make default lib path for cross-compiling ':', not null.
700 * emulparams/*.sh: Don't set EMULATION_NAME.
701 * ldemul.c (ldemul_get_script): Take isfile arg.
702 Pass it to emulation's get_script function.
703 * ldemul.h: Adjust get_script prototypes.
704 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
705 No longer static.
706 * ldfile.h: Declare it.
707 * ldgram.y: Accept a script on the command line again,
708 for parsing compiled-in scripts.
709 * ldmain.c (main): If ld script is a file, parse it as a -T
710 option, otherwise parse it directly.
711 * emultempl/*.em (*get_script): Return the scripts themselves if
712 this is the default emulation; otherwise return their file names.
713 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
714 generic.em.
715 * emulparams/m88kbcs.sh: Use it.
716
717 * ld.h (ld_config_type::unix_relocate): Remove unused element.
718
719 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
720
721 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
722 there's no change log entry yet, tsk tsk) from the list of
723 emulations compiled in until Mark gets around to checking in
724 emulparams/i386linux.sh.
725 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
726 changed, this file gets updated.
727
728 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
729
730 * ldgram.y (OPTION_Lfile): New token.
731 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
732 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
733
734 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
735
736 * configure.in: h8/300h support needs own .mt file.
737 config/coff-h8300h.mt: New file.
738
739 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
740
741 * ldmain.c: Don't include sys/stat.h; it already got included
742 somewhere along the way.
743
744 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
745
746 * Makefile.in: Add h8300h support.
747 emulparams/h8300h.sh: New file.
748 scripttempl/h8300h.sc: New file.
749
750 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
751
752 * ldfile.c (ldfile_open_file): In error message, use the name the
753 user gave (e.g., "-lc"), rather than the base file name.
754
755 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
756
757 * ldmain.[ch]: Remove initial Q_ from function names.
758 * ldexp.c, ldindr.c, ldlang.c: Change callers.
759
760 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
761
762 * ldlang.c (lang_process): Move loading of default script from
763 here to main. Add a "/" to start of script name to prevent
764 finding it in "." first.
765
766 * ldmain.c (set_scripts_dir): Don't look in "." first.
767
768 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
769 option_longmap.
770
771 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
772
773 * Makefile.in (em_m88kbcs.c): Correct dependency.
774 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
775 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
776 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
777
778 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
779
780 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
781 main.c (main): Print the errno string in the error message.
782
783 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
784
785 * configure.in: Accept h8300h for target cpu.
786
787 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
788 present (demangle is smart enough to know whether to do it or not).
789
790 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
791
792 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
793 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
794
795 * ldlang.c (lang_process): Use sizeof instead of magic constant.
796
797 * ldmain.c (get_emulation, check_for_scripts_dir,
798 set_scripts_dir): New functions.
799 (main): Call them.
800
801 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
802
803 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
804 Create symbol "end" instead of "__end". Comment out some parts
805 that may not be needed (yet) for elf.
806
807 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
808
809 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
810
811 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
812
813 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
814 when no prototype is being supplied.
815 (ldmalloc, ldrealloc): Size argument is now size_t.
816
817 * ldmisc.c (finfo): New function, accepts FILE* argument.
818 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
819 without leading zeros.
820 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
821 bfd_vma value, instead of fprintf(%x) which won't hold a long long
822 value.
823 (concat, buystring): String lengths are size_t.
824 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
825
826 * ldlang.c (new_statement): Size argument is now size_t. Added
827 forward declaration with prototype.
828
829 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
830
831 * ldgram.y (OPTION_v): Don't turn on verbose output.
832
833 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
834
835 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
836 bfd.h instead.
837
838 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
839
840 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
841 collect2 doesn't look for gld any more anyhow.
842
843 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
844
845 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
846 now have a non NULL srefs_chain.
847
848 * config/hp300hpux.mt: Use emulation hp3hpux rather than
849 hp300hpux, since the latter does not exist.
850
851 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
852
853 * genscripts.sh: Put the scripts in the ldscripts directory, not
854 emulations.
855 * configure.in (ldscripts): Make, instead of emulations.
856 * Makefile.in (scriptdir): Take off the "ld" part.
857 (install, clean, distclean): Use ldscripts, not emulations.
858 In tests, don't pass -Lemulations.
859 Don't pass tooldir/lib to genscripts.sh.
860 * genscripts.sh: Don't take tooldir/lib arg.
861 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
862 default script file.
863
864 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
865
866 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
867
868 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
869
870 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
871
872 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
873
874 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
875 run in parallel without colliding on yacc's static file names.
876 Without the stub rule, make will try to start two yacc's
877 concurrently which fails because of yacc's static file names.
878
879 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
880
881 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
882 symbols.
883
884 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
885
886 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
887 different from libdir.
888
889 * Makefile.in (scriptdir): Base on tooldir, not datadir.
890
891 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
892
893 * ldver.c (help): New function.
894 * ldver.h: Declare it.
895 * ldlex.l, ldgram.y: Recognize new options --help and --version.
896
897 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
898
899 * Makefile.in (INCLUDES): Don't need ../include any more.
900
901 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
902
903 * ldlex.l, ldgram.y: Support new -oformat option.
904 Remove attempt at supporting script fragments on the command line.
905 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
906 * mri.c (mri_format), ldgram.y: Change callers.
907 * ldlang.h: Change prototype.
908
909 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
910
911 * Makefile.in: canonicalize install.sh; for use within
912 this directory (and subdirs)
913
914 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
915
916 * ldgram.y: Tweak grammar to make reporting of invalid options work.
917
918 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
919 and .cc.o rule.
920
921 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
922
923 * ldfile.c (ldfile_open_command): Don't try .ld extension.
924 It wasn't documented (or likely used) and wastes time.
925 (try_open): If EXTEN is empty, don't try it.
926
927 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
928 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
929 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
930 with normal function declarations.
931
932 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
933 Move *.sc-sh to scripttempl/*.sc.
934 * {emultempl,emulparams,scripttempl}/README: New files.
935 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
936 removed, replaced with generic.em.
937 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
938 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
939
940 * *.em (*_get_script): Return script name instead of script contents.
941 * ldlang.c (lang_process): Change caller.
942
943 * ldlex.l, ldgram.y: Recognize -m option.
944 Check for input files after *all* options in grammar.
945 * ldmain.c (main): Check for -m options. Add default directory
946 for -m.
947
948 * mkscript.c: File removed.
949 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
950 to add to the default LIB_PATH.
951 Look for input files in the new subdirectories.
952 Create the scripts in emulations subdirectory and don't filter
953 them through mkscript.
954 * configure.in: Make the emulations subdirectory.
955
956 * Makefile.in: Account for all of the above changes.
957 Remove unused .SUFFIXES. Get libgcc.a path with gcc
958 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
959 Put CFLAGS last in the compilation rules.
960 Add -I../bfd to INCLUDES so sysdep.h is found.
961
962 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
963
964 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
965
966 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
967 dependent on RELOCATING, not RELOCATION.
968 * hp3hpux.sh (SHLIB_PATH): Define it.
969
970 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
971
972 * ldfile.c (try_open): If opening without the extension fails,
973 try with the extension even if -v or -V was given.
974 had_script is imported (from ldgram.y), not exported.
975
976 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
977
978 * Makefile.in: remove parentdir support, use INSTALL_XFORM
979
980 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
981
982 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
983 * ldgram.y (statement_list_opt): New nonterminal, either empty or
984 statement_list.
985 (section): Use statement_list_opt, not statement_list.
986 * m68kcoff.sc-sh: Gather constructors and destructors and define
987 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
988 * sa29200.sc-sh: Gather constructors and destructors and define
989 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
990
991 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
992
993 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
994 * configure.in: No longer need to configure to get sysdep.h.
995
996 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
997
998 * Makefile.in: remove install:all and install-info:info
999 dependencies (these cause some spurious rebuilds at 'make install'
1000 time)
1001
1002 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
1003
1004 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
1005 (mips-idt-ecoff*): Added trailing '*'.
1006 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
1007 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
1008 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
1009
1010 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
1011 incorrect definitions.
1012
1013 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1014
1015 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
1016 symbols, unless stripping.
1017
1018 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
1019
1020 * Makefile.in: configure looks for ####, so remove lines with many
1021 '#' characters.
1022 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
1023 and HOSTING_LIBS correctly so that ``make check'' will work.
1024
1025 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
1026
1027 * mips.sc-sh: Define _etext, _edata, and _end, in addition
1028 to etext, edata, and end. Needed for IRIX 4.0.5F.
1029 Patch from mwp@iconix.oz.au (Michael Paddon).
1030
1031 * Version 2.2.1 released.
1032
1033 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1034
1035 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
1036 * mipsbsd.sh (EMULATION_NAME): Use new file name.
1037
1038 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1039
1040 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
1041 properly right now.
1042
1043 * Version 2.2 released.
1044
1045 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1046
1047 * ldver.c (ldversion): Bump version number to 2.2.
1048
1049 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
1050
1051 * NEWS: New file.
1052
1053 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
1054
1055 * mips.sc-sh: Don't define BSS_VAR unless relocating.
1056
1057 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
1058
1059 * Makefile.in (mkscript.o, mkscript): Build mkscript via
1060 mkscript.o, rather than directly from mkscript.c.
1061
1062 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1063
1064 * configure.in: Look for ${target_makefile_frag} relative to
1065 ${srcdir}, not relative to build directory.
1066
1067 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
1068 * configure.in: Recognize hppa*-hp-osf.
1069 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
1070 (em_hppaosf.c): Build it.
1071 * config/hppaosf.mh, hppaosf.mt: New files.
1072
1073 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
1074 some system header files. All uses changed.
1075
1076 * configure.in: Recognize i386-aix configurations as i386-coff
1077 targets.
1078
1079 * configure.in: Recognize m68*-*-hpux.
1080 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
1081 the value of STACKZERO.
1082 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
1083 (em_hp3hpux.c): Build it.
1084 * hp3hpux.sh, config/hp300hpux.mt: New files.
1085
1086 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1087
1088 * mips.sc-sh: Put constructors in the .data section.
1089 * Makefile.in (cdtest): Added dependency on ld.new.
1090
1091 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1092
1093 * Makefile.in: Change definition of $(tooldir) to match FSF.
1094 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1095 Support VAX Ultrix and BSD.
1096
1097 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1098
1099 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1100
1101 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1102
1103 * ldlang.h (struct memory_region): Change `length' and
1104 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1105 * ldlang.c, mri.c: Corresponding changes, plus lint.
1106
1107 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1108
1109 * configure.in: For all i386 targets, accept i486 as well.
1110
1111 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1112
1113 * ldlang.c (wild_doit): Preserve all flags for a
1114 SEC_SHARED_LIBRARY section.
1115 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1116 computing largest_section.
1117
1118 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1119
1120 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1121 fields of newly created structure.
1122
1123 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1124
1125 * ldmain.c (g_switch_value): New variable.
1126 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1127 (command_line_option): Accept -G and set g_switch_value.
1128 * ldlex.l (COMMAND): Accept -G.
1129 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1130
1131 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1132
1133 Support for linking and loading at different places:
1134
1135 * ldlex.l: Add "AT" keyword.
1136 * ldgram.y: Cleanup, and parse AT.
1137 * ldlang.c (print_output_section_statement): Print output address
1138 of section in map. (lang_size_sections): Fill sections' lma with
1139 load address.
1140 * ldlang.h (lang_output_section_statement_type): Add load_base
1141 information.
1142
1143 * ldindr.c (add_indirect): Keep more information in the alias
1144 symbol chain.
1145 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1146 attribute from an input section.
1147 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1148 default. (Q_enter_file_symbos): Indirect symbols now are known by
1149 their section, not a special symbol flag.
1150 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1151 (write_file_globals): Write the mapping for an indirect symbol.
1152 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1153 fill it with zeros.
1154
1155 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1156
1157 * ld.texinfo: changes for q1
1158
1159 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1160
1161 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1162
1163 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1164
1165 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1166
1167 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1168
1169 * mips.sc-sh: Added variables which may be overridden by a
1170 specific emulation.
1171 * mipsidt.sh: New file; emulation for IDT MIPS board.
1172 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1173 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1174 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1175 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1176
1177 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1178
1179 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1180 ralphc@pyramid.com.
1181 * i386bsd.sh, config/i386bsd.mt: New files.
1182 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1183
1184 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1185
1186 * mri.c: Add extern declaration of strdup.
1187 * ldsym.c (KEEP macro): Add spaces around '=' for the
1188 sake of old (e.g. PCC) compilers.
1189
1190 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1191
1192 * ldver.c: Bump to version 2.1.
1193
1194 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1195
1196 * ldgram.y: allow section types without address expressions.
1197 * ldlang.c (lang_relocate_globals): avoid possible hang with
1198 undefined but unreferenced symbols.
1199 * relax.c (relax_section): don't complain if the script file isn't
1200 relaxable but -relax is set
1201
1202 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1203
1204 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1205
1206 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1207
1208 * mipsbig.sh: New file. Big endian MIPS emulation.
1209 * config/mips-big.mt: New file. Use mipsbig emulation.
1210 * configure.in (mips-sgi-irix*): Use target mips-big.
1211 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1212 (em_mipsbig.c): New target. Uses mipsbig.sh.
1213
1214 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1215
1216 * mips.sc-sh: Put .scommon sections into .sbss section.
1217
1218 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1219 rather than always putting them in bfd_com_section.
1220 * ldlang.c (lang_common): If a common symbol is not in
1221 bfd_com_section, put in a section of the same name, rather than
1222 always putting it in section COMMON.
1223
1224 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1225
1226 * ldmain.c (subfile_wanted_p): If we already have a common
1227 definition of a symbol, don't necessarily pull in an object file
1228 that provides a non-common definition.
1229
1230 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1231 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1232 linker.
1233 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1234 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1235
1236 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1237
1238 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1239 the link to it.
1240
1241 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1242
1243 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1244 checking for equality to bfd_com_section.
1245
1246 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1247
1248 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1249 targets, linker script.
1250 * mipslit.sh: New file. Little endian MIPS emulation.
1251 * config/mips-lit.mt: New file. Use mipslit emulation.
1252 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1253 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1254 (em_mipslit.c): New target. Uses mipslit.sh.
1255
1256 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1257
1258 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1259 $(tooldir)/bin/gld, so that gcc can find it with or without
1260 collect2.
1261
1262 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1263
1264 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1265 write_norel. All linking is now done via write_relax. Call
1266 ldsym_write before calling write_relax.
1267 * relax.c: Added copyright.
1268 (write_relax): Renamed from write_relaxnorel. Added relocateable
1269 argument. seclet_dump renamed to bfd_seclet_link.
1270 * relax.h: Added copyright.
1271
1272 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1273
1274 * ldmain.c (decode_library_subfile): Patch from
1275 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1276
1277 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1278
1279 * config/vxworks960.mt renamed to config/i960.mt
1280
1281 * configure.in: sparc-aout emulates a sun4, as does
1282 sparc*-vxworks, i960-nindy uses gld960 emulation
1283
1284 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1285
1286 Fix support for NOLOAD, add INCLUDE
1287 * ldfile.c (ldfile_open_command_file): pass file name to
1288 lex_push_file.
1289 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1290 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1291 attribute.
1292
1293 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1294
1295 * Makefile.in, config.h: no more default emulation. Make the lack
1296 of emulation a compile time error
1297
1298 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1299
1300 * configure.in: recognise all sparclite variants, not just 'sparclite'
1301
1302 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1303
1304 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1305 aout.sc-sh.
1306
1307 * configure.in: accept *-ericsson-ose for any m68k CPU.
1308
1309 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1310 for each output section.
1311
1312 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1313
1314 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1315 macro bfd_asymbol_bfd as appropriate.
1316 * Makefile.in: Un-duplicate ldlex.c dependency.
1317 * condigure.in: Replace my_host case table by sourcing
1318 ../bfd/configure.host. Allow std-host as the default.
1319 * ldmisc.c: Change logic for C++ name demangling: There is
1320 no initial '_' to remove from stab-derived function names.
1321
1322 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1323
1324 * ldlang.c (lang_init_script_file): don't attach the output file
1325 sections to the script file.
1326
1327 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1328 * ldlang.c (wild): run expansion loop over command line bfd too.
1329 (lang_ini_script_file): initialize more parts of the command line
1330 bfd.
1331 * ldlex.l: fix DEFINED start states.
1332
1333 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1334 -y support
1335 * ld.texinfo: new doc.
1336 * ldgram.y, ldlex.l: understand -y<symbol>
1337 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1338 print info. (add_ysym): new function.
1339 * ldsym.h: (ldsym_type): new define SYM_Y.
1340
1341 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1342
1343 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1344 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1345 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1346 macros with PARAMS. Recreational cleanup. Update copyrights.
1347
1348 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1349
1350 * Makefile.in: pass down the bfd source directory for includes
1351
1352 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1353
1354 * ldlang.c (lang_size_sections): don't change size and address for
1355 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1356 sections.
1357
1358 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1359
1360 * relax.c (build_it): re-enable the processing of data_statements
1361 in scripts, makes counted contructor lists work again.
1362
1363 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1364
1365 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1366
1367 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1368
1369 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1370 and end.
1371
1372 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1373
1374 * Support for i386-sysv.
1375 configure.in: check for i386-*-sysv* and i386-*-sco*.
1376 i386coff.sc-sh: rewrote to support SVR3 by default.
1377 ldctor.c (find_constructors): preserve stat_ptr.
1378 ldlang.c (wild_doit): initialize vma and size of new output
1379 section to corresponding input section. This is required for
1380 shared library support.
1381 (lang_size_sections): don't modify vma and size of sections which
1382 are never loaded (for shared libraries).
1383 ldwrite.c (copy_and_relocate): copy the contents of any section
1384 which has contents, not just sections which are loaded (for shared
1385 libraries).
1386
1387 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1388
1389 * ldlang.c (size_input_section): count the sizes of all sections
1390 we allocate.
1391
1392 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1393
1394 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1395 to demangle symbols better
1396
1397 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1398
1399 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1400 exist when linking with -r.
1401
1402 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1403
1404 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1405 .bss segment.
1406
1407 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1408
1409 * ldmain.c (linear_library): don't even think about processing
1410 an object file if it's already been done
1411
1412 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1413
1414 * configure.in: the hp9000/300 config file is now hp300
1415
1416 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1417
1418 * config/z8ksim.mt: new file
1419
1420 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1421
1422 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1423 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1424
1425 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1426 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1427 * ldlang.c (lang_add_keepsyms_file): New function.
1428 * ldlex.l: Handle "-retain-symbols-file".
1429 * ldsym.c (keepsyms_file, kept_syms): New vars.
1430 (process_keepsyms): New functihon; reads file, marks symbols for
1431 saving.
1432 (write_file_locals): File symbols should always be kept.
1433 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1434 and "-s". Process retain-symbols file before setting symtab.
1435 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1436 (keepsyms_file, kept_syms): Declare them.
1437
1438 * ldmain.c (main): Non-fatal errors should still cause non-zero
1439 exit status even with -r.
1440
1441 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1442
1443 Added initial support for the z8k
1444 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1445 * configure.in, Makefile.in: modified to reflect above
1446
1447 * ldlang.c (lang_check): when linking conflicting architectures,
1448 make the output file reflect at least one of the bad inputs.
1449
1450 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1451
1452 * Makefile.in (install): if $(tooldir) exists, install ld in
1453 $(tooldir)/bin.
1454
1455 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1456
1457 * Makefile.in, configure.in: modified to support i386-coff
1458 * i386coff.sh: new file
1459
1460 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1461
1462 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1463 added m68k-coff emulation mode, stolen from a29k emulation.
1464 Almost certainly wrong, but perhaps better than sun3.
1465
1466 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1467
1468 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1469 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1470 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1471 This is one character shorter, and lets people build on
1472 SVR3 system. (ld__h8300xray.[co] was the killer there;
1473 h8300xray.sc-sh is also overlong, but seems harmless.)
1474 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1475 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1476 * configure.in: Add host isc.
1477
1478 * ldver.c: Call it version 2.0.
1479
1480 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1481
1482 * ldver.c: Bump to version 0.98.
1483 * TODO: New file.
1484
1485 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1486
1487 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1488
1489 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1490 * ldlex.l: Moved comment() to end, since some compilers
1491 otherwise have problems with input() used before it is defined.
1492
1493 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1494
1495 * configure.in: added Solaris 2 and Irix 4 host support.
1496
1497 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1498
1499 * Makefile.in: remove -S flag from the FLEX definition
1500
1501 * configure.in: rewrote, using new style case statement. use
1502 m68k.mt for m68k-aout systems
1503
1504 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1505
1506 * Makefile.in: map "ld" through program_transform_name when
1507 installing.
1508
1509 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1510
1511 * cplus-dem.c: Removed. Use the version in libiberty now.
1512 * ldmisc.c: Use new libiberty version of cplus_demangle().
1513
1514 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1515
1516 * gld960.em (gld960_choose_target): default to little endian, not
1517 big endian.
1518
1519 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1520
1521 * ldlang.c (lang_process): don't pass null pointers when
1522 abs_output_section is what is required.
1523 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1524 used, and pass that down.
1525 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1526 than alloca.
1527
1528 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1529
1530 * configure.in, config/ose68.mt: renamed OSE to ose.
1531
1532 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1533
1534 * ldsym.c (write_file_locals): Reorder check for common or
1535 undefined symbols so that it works.
1536
1537 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1538
1539 * configure.in: accept all m68K family members.
1540
1541 * Makefile.in: always create installation directories.
1542
1543 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1544
1545 * ldlex.l: now parses comment correctly, added ~ to acceptable
1546 chars in filenames
1547
1548 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1549 unary -ve constants.
1550
1551 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1552 the command line can't be found.
1553
1554 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1555
1556 * ldlang.h: add new field "loadable" to output_section_statement.
1557 * ldlang.c (lang_output_section_statement_lookup): initilize new
1558 field. (wild_doit): if new field is not set, then stop output
1559 section from being loadable.
1560 (lang_enter_output_section_statement): set the field from the
1561 NOLOAD keyword
1562 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1563 * h8300hms.sc-sh, h8300hms.em: get -r right.
1564
1565 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1566
1567 * ldint.texinfo: New internals manual (beginnings thereof).
1568 * PORTING: Removed, merged into ldint.texinfo.
1569
1570 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1571
1572 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1573 cdtest.exp: A test program (copied from libg++/test-install)
1574 that tests that constructor and destructors are handled
1575 corrrectly.
1576
1577 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1578
1579 * Makefile.in (install): install from ld.new, renaming during the
1580 copy, or else the next 'make install' needs to re-link ld.
1581
1582 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1583
1584 * configure.in: generalise hp recognition (from sef).
1585
1586 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1587
1588 * configure.in: recognize bsd and hpux hppa configurations.
1589 error messages echo to stderr, not stdout
1590
1591 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1592
1593 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1594 ldmisc.c: removed rcsid's.
1595
1596 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1597
1598 * ldlang.c (lang_map): print changes in sizes due to relaxing
1599 (size_input_section): maintain the delta information.
1600 * ldlang.h: add new field to struct to contain delta info.
1601 * relax.c (relax_section): complain if input not relaxable.
1602 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1603 start of a filename
1604
1605 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1606
1607 * ldmain.c(main): prevent -r and -relax from being on at the same
1608 time.
1609
1610 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1611
1612 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1613 aliasing problems
1614
1615
1616 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1617
1618 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1619 * ldexp.c: lint
1620 * ldlang.c(open_output): set the target arch and machine as soon
1621 as we can. (lang_size_sections): use new macros for setting vma
1622 * ldwrite.c: lint
1623
1624 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1625
1626 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1627 Also deleted an unreachable path to wrs.
1628
1629 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1630
1631 * Makefile.in (install): use -d test for $tooldir before
1632 installing ld there so that $tooldir can be inherited from
1633 top-level Makefile.
1634
1635 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1636
1637 * ldlang.c: Two non-substantial changes for the sake of
1638 the old Portable C Compiler.
1639
1640 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1641
1642 * ldgram.y, ldlex.l: parse ABSOLUTE
1643 * ldexp.c: add support for ABSOLUTE
1644
1645 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1646
1647 * Makefile.in: Added default definitions for HOSTING_CRT0,
1648 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1649 * config/*.mh: Miscellaneous clean-up: Removed definitions
1650 of YACC (since it is not longer used in the Makefile).
1651 Remove HOSTING_* definitions that are subsumed by the
1652 ones added to Makefile.in. Removed most definitions of CC.
1653 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1654 These are no longer needed.
1655
1656 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1657
1658 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1659 rules, since these are used when building a distribution.
1660 * Makefile.in (ldlex.c): Don't re-direct output, since that
1661 leaves a bogus output files if it fails.
1662
1663 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1664 * ldlex.c: Fix some unnecessary flex-specific-isms.
1665
1666 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1667
1668 * ldgram.y: move spurious semicolon
1669 * ldexp.h: fix prototype
1670
1671 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1672
1673 * ld.texinfo: references to linker now say "ld" not "gld".
1674
1675 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1676
1677 changed calling convention for Q_enter_global_ref
1678 * ldexp.c, ldlang.c, ldmain.c: reflect this
1679 * ldver.c: bump version to 1.97.1
1680 * ldindr.c (add_indirect): when an edict declaring an indirect
1681 symbol is found, make sure that any ideas about the symbol being
1682 common are changed if it now known to be defined.
1683 * ldmain.c (linear_library): complain once if archive isn't
1684 ranlibbed.
1685 * ldlang.h, ldlang.c: make room for and initialize the complain
1686 once field.
1687
1688 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1689
1690 * Makefile.in: use flex & bison from ../ if they exist.
1691
1692 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1693
1694 * relax.c (build_it): don't allocate space in the output file for
1695 stuff if -R flag applys to it.
1696 * ldfile.c: merge in VMS filename support
1697 * ldmain.c (main): take out ./ from library path, and close file
1698 before unlinking. Make multiple defs of a symbol create an
1699 unexecable file.
1700 * ldmisc.c: fatal errosrs delete output file
1701
1702 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1703
1704 * ldver.c: Increase version number to 1.97, for consistency
1705 with ../binutils.
1706
1707 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1708
1709 * Makefile.in: FLEX -> LEX.
1710
1711 * ld.texinfo: {} -> @{@}.
1712
1713 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1714
1715 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1716 (and associated change in -c option, now used for these scripts)
1717
1718 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1719
1720 * ldver.c: Bumped version to 1.96 - new release, resync with the
1721 bfd too #.
1722 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1723 rather than with raw malloc, makes it easier to track where memory
1724 is going.
1725 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1726 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1727 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1728
1729
1730 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1731
1732 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1733
1734 * Makefile.in: use bootstrap for check.
1735
1736 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1737
1738 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1739 PUBLIC.
1740 * Makefile.in: now use flex, not lex
1741 * ldlex.l, ldlang.c, ldctor.c: lint
1742
1743 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1744
1745 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1746 different sorts of filenames on the command line than in a script.
1747
1748 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1749
1750 * Makefile.in: rework CFLAGS so that they can be passed on the
1751 make command line. Remove MINUS_G. Default CFLAGS to -g.
1752
1753 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1754
1755 * relax.c: added handling for new "padding" seclet type, used to
1756 fill out gaps between section.
1757 * ldgram.y, ldlex.l: now -defsym on the command line is done
1758 properly.
1759
1760 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1761
1762 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1763
1764 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1765
1766 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1767 scripts.
1768
1769 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1770
1771 * Makefile.in (install): Install second copy in $(tooldir)/bin
1772 without $(program_prefix), since that's what gcc expects.
1773
1774 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1775
1776 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1777 * h8300*: fix bit rot and add support for h8300xray target
1778 * go32.sh: target emulation for go32.
1779
1780 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1781
1782 * gld960.em, i960.sc-sh. Fix i960 bit rot
1783
1784 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
1785
1786 * Makefile.in: install man page.
1787
1788 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1789
1790 * config/mt-<foo> renamed to <foo>.mt
1791 * config/mh-<foo> renamed to <foo>.mt
1792 * configure.in changed to reflect this
1793 * genscripts.sh now make .xbn files rather than .xN files
1794
1795 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
1796
1797 * ldver.h: fix decl of ldversion.
1798
1799 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
1800
1801 * Makefile.in: added check target.
1802
1803 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1804
1805 * ldmain.c (Q_enter_file_symbols): now aliases work again
1806
1807 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
1808
1809 * Makefile.in: added clean-info target.
1810
1811 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1812
1813 * ldexp.c (exp_print_tree): don't try and follow null pointers
1814 around.
1815 * ldgram.y: remove 11 shift reduce errors
1816
1817 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1818
1819 * Makefile.in: added tooldir and program_prefix.
1820
1821 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1822
1823 * ldlang.c (size_input_section): don't move absolute sections
1824 around!
1825
1826
1827 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1828
1829 * cplus-dem.c: yet another copy of this - maybe it should go into
1830 libiberty ?
1831 * ldgram.y: now -V and -v have different actions
1832 * ldver.c: if -V, prints list of emulations compiled in
1833 * ldmisc.c: support for cplus demangling
1834
1835
1836 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1837
1838 * Makefile.in, configure.in: removed traces of namesubdir,
1839 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1840 copyrights to '92, changed some from Cygnus to FSF.
1841
1842 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
1843
1844 * Makefile.in: Change mkscript rule into one for ./mkscript
1845 (for the sake of makes that don't realize they're the same).
1846 * PORTING: Add more details.
1847 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
1848
1849 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
1850
1851 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1852 config/mt-hp300bsd: New port to hp300 running BSD.
1853
1854 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
1855
1856 Major rewrite of how ld is configured. The major idea
1857 is to use shell scripts to generate everything.
1858 * generic.em replaces ldtemplate.
1859 * Other *.em files replace various *.c files.
1860 A *.em file is a shell script that generates the corresponding
1861 ld__*.c file that implements an emulation. This is usually
1862 a straight 'cat' of a here-document, possibly with substitutions.
1863 * Script files (*.sc) are places by *.sc-sh scripts.
1864 Again, these are simple shell scripts that 'cat'
1865 here-documents, usually with some substitutions.
1866 The output a *.sc-sh is a script file.
1867 * Each emulation is defined by a short shell script with
1868 extension *.sh that specifies the emulation-specific
1869 parameters (such as the name of the *.sh-sc and *.em
1870 files to use).
1871 * genscript.sh is the master shell script used to generate
1872 an emulation. It is passed various argument, including
1873 the name a the emulation-speciic *.sh file that it
1874 "sources" to set variables to emulation-specifc parameters.
1875 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
1876 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1877 * config/mh-foo: Rename LDEMULATION names as appropriate
1878 (usually 'gldfoo' -> plain 'foo').
1879 * ldwrite.c: Fixed a typo in a comment.
1880 * Makefile.in: Major changes. Removed some the sed
1881 magic to converts scripts, since that is now handled
1882 by genscripts.sh and the *.sc-sh scipt generators.
1883 * config.h: Remove a bunch of macros defining emulations
1884 and targets. This becomes one less file to edit when
1885 adding emulations or targets.
1886 * ldemul.h (struct ld_emulation_xfer_struct): Add
1887 emulation_name and target_name fields.
1888 * ldemul.c, ldemul.h: Define some default functions used
1889 by most emulations (and remove from the *.em scripts).
1890 * ldemul.c (ldemul_choose_target): Search the new
1891 ld_emulations array using a loop (instead of a hardwired
1892 nested if statement).
1893 Define the ld_emulation from the automatically-geenrated
1894 ldemul-list.h. This means you no longer have to edit ldemul.c
1895 to add a new emulation.
1896 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
1897 their expansions, since the former no longer exist.
1898 * PORTING: A very rough first draft of a porting guide.
1899
1900 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1901 to be terminated by a new-line (instead of requiring a semicolon).
1902
1903 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1904
1905 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1906 tests for NULL pointers all over the place.
1907 * ldlang.c (lang_process): remember to relocate global symbols
1908 *after* relaxing has done it stuff.
1909
1910 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1911
1912 * config/mt-coff-h8300: use EMUL like everything else
1913 * ldlang.c: (print_padding_statement): print the right address.
1914 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
1915
1916
1917 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1918
1919 * ldlex.l: Put pack -noinhibit-exec and -sort-common
1920 * ldlang.c (print_data_statement): print the right address.
1921
1922 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
1923
1924 * Makefile.in: The rule for testing ld by re-linking itself
1925 via an intermediate -r link was moved to the ld1 rule
1926 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
1927 which allows the bootstrap rule to work.
1928 * ldctor.c (find_constructors): Don't create a constructor
1929 list if it is already defined (as would happen if ld is
1930 invoked by collect).
1931
1932 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1933
1934 * config/mh-sparc.h: now uses libgcc.a
1935 * ldmain.c: quit using exit
1936 * *sc: use *(COMMON) rather than [COMMON]
1937 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1938 to allow preprocessing of .l file.
1939 * Makefile.in: New ldlex.l mangling
1940 * ldexp.c (fold_binary): perform expressions with % and / in
1941 integer.
1942 * ldfile.c (open_a): open archives on VMS in a special way
1943
1944
1945 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1946
1947 * ldgram.y: map -M behave in the same way as -Map (sets file name
1948 to be "-".
1949 * ldsym.c, ldlang.c: remember that size of a section is dependent on
1950 whether or not relaxing has been done.
1951 * ldmain.c: don't open a map file if it doesn't have a name
1952 * relax.c: all the brains have moved into bfd.
1953 * ldwrite.c: ammend comment
1954
1955 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1956
1957 * Makefile.in: added relax, also made three stage go through a
1958 partial link stage.
1959 * relax.c : added
1960 * config.h: if GNU960 defined, then default emulation mode is
1961 GLD960
1962 * ldexp.h, ldexp.c: map to file hooks
1963 * ldlang.c: map to file hooks
1964 * ldgram.y: added -Map -relax
1965 * ldlex.l: added -relax, -Map
1966 * ldmain.c: open map file
1967 * ldmisc.c: support for map file
1968 * ldwrite.c: new relax magic
1969
1970 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
1971
1972 * Makefile.in, config/tm-*.h: Clean up make output, only
1973 pass DEFAULT_EMULATION to ldmain.c.
1974
1975 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
1976
1977 * ldver.c: Bump to version 1.94.
1978
1979 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1980
1981 * Makefile.in: infodir belongs in datadir.
1982
1983 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
1984
1985 * Makefile.in: Pass -y to bison. (Again;
1986 accidentally deleted by Rich.)
1987 * news.sc, ldgld68k.sc: Define __end as well as _end.
1988
1989 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1990
1991 * ldindr.h: added to contain prototypes of ldindr.c
1992 * ldfile.c: include ctype.h
1993 * ldmain.c: include the requried prototype headers
1994 * ldwrite.c: get_reloc_upper_bound has been renamed
1995 bfd_get_reloc_upper_bound
1996
1997 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1998
1999 * Makefile.in: punt "fundamental" mode because it breaks my emacs
2000 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
2001 spaces following hyphens, bsd make can't cope. added
2002 standards.text support and made it look like all the other
2003 makefiles.
2004
2005 * configure.in: configure now runs entirely in objdir so make file
2006 existence checks against ${srcdir}. Mark this directory as
2007 target dependent.
2008
2009 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2010
2011 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2012 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2013 and mandir now keyed off datadir by default.
2014
2015 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
2016
2017 * ldver.c: Bumped version to 1.93.
2018 * Makefile.in: Pass -y to bison.
2019
2020 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
2021
2022 * config.h: h8 is now coff, not ieee
2023 * h8300hds.sc: reflect the same
2024
2025 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
2026
2027 * ldver.c (ldversion()): Update to 1.92.
2028 * ldctor.c: There are two places constructor sets
2029 can be defined. One of them checked for an existing
2030 duplicate, the other didn't. Unfortunately, the latter
2031 was called after the former ...
2032 So, factor out code for inserting a new element into
2033 constructor_name_list (after checking for a duplicate)
2034 into a new function add_constructor_name, and call
2035 it from both aforementioned places (ldlang_add_constructor
2036 and ldlang_check_for_constructors).
2037
2038 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
2039
2040 * Makefile.in: Rename .c files generated from ldtemplate
2041 to have names starting with ld__. This helps 'make clean'.
2042
2043 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
2044
2045 * Makefile.in: Take out the version number for install
2046 * m88kbcs.sc: put in contructor blocks.
2047
2048 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
2049
2050 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
2051 parameter, a format, and an arg pointer, and rename it to
2052 vfinfo(). Write info() in terms of new vfinfo().
2053 New einfo() is the same as info(), except it writes to stderr.
2054 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
2055 ldmisc.c: Replace "error" calls to info() by new einfo().
2056
2057 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
2058
2059 * ldlex.l ldgram.y: made -V option do same as -v
2060 * Makefile.in: Added $(MINUS_G) flag so debugging can be
2061 turned off
2062
2063 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
2064 i386 aout changes from Bob Kukura
2065 * Makefile.in, config.h: added i386aout support
2066 * configure.in: fixed /h-{myhost} typo
2067 * ldgram.y: -MM now gives more boring map.
2068 * ldlang.c: now does D_PAGED flag the right way.
2069 * ldsym.c: -MM flags does the right thing.
2070
2071 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
2072
2073 * configure.in: Fixed typo. Also, a fix for hp300bsd.
2074 * ldlang.c (init_os): Compensate for BFD change,
2075 where bfd_make_section now returns NULL for a duplicate
2076 section request, instead of the old section.
2077
2078 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
2079
2080 * ldver.c: Bump to version 1.91 (consistent with binutils).
2081
2082 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
2083
2084 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
2085 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
2086 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
2087 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2088 Add or update copyright notices.
2089
2090 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2091
2092 * README: New file.
2093 * Makefile.in: Changed installation directory name scheme
2094 to be consistent with gcc. Also changed 'install'.
2095
2096 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2097
2098 * Makefile.in: new targets ld.mm, ld.me
2099
2100 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2101
2102 * Makefile.in, ldtemplate: Need to use separate scripts
2103 for -n and -N options. Yet more complication.
2104
2105 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2106
2107 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2108 work). Add some lines to avoid Sun Make VPATH bugs.
2109
2110 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2111
2112 * news.sc: Add alignment for data segment.
2113 * ldtemplate: Add (yet another) script to get for -n or -N
2114 options. (These need different alignment than ZMAGIC files.)
2115 * Makefile.in: Add stuff for new foo.xn scripts.
2116 These are generated by replacing "ALIGN(0x...00)" by ".".
2117
2118 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2119
2120 * Makefile.in: new targets ld.ms, ld-index.ms
2121 ld.texinfo: remove tabs, other cleanups for texi2roff
2122
2123 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2124
2125 * ldmain.c (main): Make config.magic_demand_paged be true
2126 by default. Don't the WP_TEXT and D_PAGED flags of
2127 output_bfd here; it's too late, so set it when output_bfd
2128 is created (in ldlang.c). Also fix setting of EXEC_P flag
2129 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2130 * ldlang.c: Remove some duplicate extern declarations.
2131 * ldgram.y: Fixes to -N and -n options.
2132 * Makefile.in: Recognize upper case letters in sed script
2133 to remove assignments from script files.
2134 * ldtemplate: Don't assukme that -N or -n options
2135 imply use of -r script.
2136 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2137
2138 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2139
2140 * ldtemplate: include bfd.h before sysdep.h.
2141
2142 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2143
2144 Restructure configuration scheme for bfd, binutils, ld.
2145
2146 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2147 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2148 Change some config names to match other dirs.
2149 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2150 get defined first.
2151 * config/: Rename some config files to match up h-*.h names.
2152 Remove all the HOST_SYS definitions from the config files.
2153
2154 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2155
2156 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2157 * ldtemplate: Remove ldfile_add_library_path calls;
2158 just use the SEARCH_DIR commands in the script files.
2159 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2160 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2161 This is primarily intended for cross-linking, where you would
2162 place libaries in a different place than native libraries.
2163 Also, emulations made from ldtemplate now use $(srcdir).
2164 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2165 form; people can use the Makefile's LIB_PATH to override.
2166
2167 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2168
2169 * Makefile.in: fix target ld.dvi, add target ld.info
2170 ld.texinfo: make info filename ld.info
2171
2172 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2173
2174 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2175 Make).
2176 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2177 few BFD types & enums.
2178
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