* ldlang.c (load_symbols): Add new argument place. Only accept
[deliverable/binutils-gdb.git] / ld / ChangeLog
1 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2
3 * ldlang.c (load_symbols): Add new argument place. Only accept
4 linker scripts if place is not NULL. Put commands found in an
5 assumed linker script into place.
6 (lookup_name): Pass NULL as place argument to load_symbols.
7 (open_input_bfds): In lang_input_statement_enum case, pass a place
8 argument to load_symbols, and store any new statements after the
9 current one.
10
11 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
12
13 * ldver.c (ldversion): Bump to 2.5.3.
14
15 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
16
17 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
18
19 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
20
21 * Makefile.in (check): Add missing "else true" clause.
22
23 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
24
25 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
26 entry point to "start". Align at end of each section to 0x200.
27 Start .text section 0x1000 later. Add _etext, _edata, _end
28 symbols.
29
30 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
31
32 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
33 composed of different object file formats.
34 (ldctor_build_sets): If the output format does not support the
35 reloc, and we are not generating a relocateable link, try getting
36 the reloc from the input format.
37
38 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
39
40 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
41 (em68knbsd.c): New target.
42
43 * config/m68k-nbsd.mt: New file.
44 * emulparams/m68knbsd.sh: New file.
45 * configure.in (m68*-*-netbsd*): Use above configs.
46
47 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
48
49 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
50 appropriately named static library, stop the search at that
51 directory.
52
53 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
54
55 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
56 and esparcnbsd.o; sorted entries.
57 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
58
59 * config/netbsd532.mt: Removed.
60 * emulparams/netbsd532.sh: Removed.
61
62 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
63 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
64 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
65 sparc*-*-netbsd*): Use above configs.
66
67 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
68
69 * ldmain.c (multiple_common): One of the types may now be
70 bfd_link_hash_indirect. The old BFD argument may be NULL.
71
72 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
73
74 * configure.in: Add * at the end of m68k-hp-hpux.
75
76 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
77
78 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
79 YY_CHAR *.
80
81 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
82
83 * scripttempl/nw.sc: Gather constructors and destructors and
84 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
85
86 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
87
88 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
89 (ei386nw.c, eppcnw.c): New targets.
90
91 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
92 scripttempl/nw.sc: New files, for i386 and powerpc netware.
93
94 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
95 instead of {i386,ppc}-elf.
96
97 * configure.in (sparc*-*-netware): Removed. There is no such
98 thing anymore.
99
100 * ldint.texinfo: Move misplaced `@end iftex'.
101
102 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
103
104 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
105 .rela.dtors to the list of .rel* sections.
106
107 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
108
109 * ldver.c (ldversion): Update to version 2.5.
110 * Version 2.5 released.
111
112 * configure.in (all_targets): Handle i386-linux*.
113
114 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
115
116 * scripttempl/aout.sc: Set _etext and __etext to ., not
117 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
118 will not break any other system. From Eric Valette
119 <ev@chorus.fr>.
120
121 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
122
123 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
124 --verbose to get the old -V behaviour.
125 * ld.1, ld.texinfo: Document this change.
126
127 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
128
129 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
130 assertion, since it could fail with a user defined linker script.
131
132 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
133 name in the hash table during the first phase--the hash table does
134 not even exist at that point, much less have the right value.
135
136 * Makefile.in (CC): Define.
137 (CXX): Move definition, change from g++ to gcc.
138 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
139 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
140 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
141 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
142 (.cc.o): Comment out.
143 (testdir): Remove.
144 (site.exp): Don't create testdir or set tmpdir.
145 (check): Run checks even if not running native. Use CC_FOR_TARGET
146 instead of RUNTEST_CC, and likewise for CXX.
147 (cdtest targets): Comment out.
148 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
149 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
150 * cdtest-main.cc, cdtest.exp: Remove.
151
152 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
153
154 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
155 file naming problems.
156 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
157 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
158 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
159 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
160 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
161 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
162 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
163
164 * genscripts.sh: Always search /usr/local/TARGET/lib.
165
166 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
167
168 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
169
170 * configure.in: Handle i386-bsdi* targets like i386-bsd.
171
172 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
173
174 * lexsup.c (parse_args): Add support for -a for HP/UX
175 compatibility.
176
177 * lexsup.c (parse_args): -c takes an argument.
178
179 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
180
181 * ld.h (args_type): Add new field endian.
182 * lexsup.c (parse_args): Handle -EB and -EL by setting
183 command_line.endian.
184 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
185 * ldlang.c (lang_add_output_format): Add arguments big and little.
186 If command_line.endian is set, use it to select big or little
187 rather than the default. Changed all callers.
188 * ldlang.h (lang_add_output_format): Update declaration.
189 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
190 LITTLE_OUTPUT_FORMAT.
191 * emulparams/elf32mipl.sh: Likewise.
192 * emulparams/mipsbig.sh: Likewise.
193 * emulparams/mipsbsd.sh: Likewise.
194 * emulparams/mipsidt.sh: Likewise.
195 * emulparams/mipsidtl.sh: Likewise.
196 * emulparams/mipslit.sh: Likewise.
197 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
198 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
199 OUTPUT_FORMAT.
200 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
201 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
202 * scripttempl/mipsbsd.sc: Likewise.
203
204 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
205 depending upon ldgram.c, so that a parallel make does not try to
206 build both at once.
207
208 * configure.in (mips*el-elf*): New target.
209 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
210 (eelf32mipl.c): New target.
211
212 * config/mipsl-elf32.mt: New file.
213 * emulparams/elf32mipl.sh: New file.
214
215 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
216
217 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
218 ld -r -S -x.
219
220 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
221
222 * ldmisc.c (vfinfo): Print BFD file name as well as file name
223 returned by find_nearest_line, in case the file name is something
224 unhelpful such as a .h file. Handle %u.
225
226 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
227
228 * ldlang.c (lang_do_assignments): Make sure output statement
229 has an attached bfd_section before trying to dereference it.
230
231 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
232
233 * ld.h (ld_config_type): Add new field warn_once.
234 * ldmain.c (undefined_symbol): Handle -warn-once.
235 * lexsup.c (parse_args): Recognize -warn-once.
236 * ld.texinfo (Options): Document -warn-once.
237 * ld.1: Likewise.
238
239 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
240 name. For %C, print the function name on a separate line, to keep
241 the length of error messages under control.
242 * ldmain.c (multiple_definition): Use %D for ``first defined
243 here.''
244 (undefined_symbol): Use %D for ``more undefined references
245 follow''.
246
247 * ldmisc.c (multiple_warn): Remove; no longer used.
248 * ldmisc.h (multiple_warn): Don't declare.
249
250 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
251
252 * ldlang.c (print_output_section_statement): Print all lines
253 to the map file.
254
255 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
256
257 * ldlang.c (load_symbols): Check for archive before object. Use
258 bfd_check_format_matches, and, if ambiguous, print a list of
259 matching formats. If file format is not recognized, treat file as
260 a linker script.
261 * ldgram.y (yyerror): If assuming an object file is a script,
262 mention that. Tweak the format of the error messages.
263 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
264 guess that this is not actually a script, and just report that the
265 file format was not recognized.
266 * ld.texinfo (Options): Admit that -( may be used more than once.
267 Add note that unrecognized object files are now treated as linker
268 scripts.
269
270 * ldfile.c (ldfile_input_filename): Make const.
271 (ldfile_assumed_script): New variable.
272 (try_open): Change arguments types to const.
273 (ldfile_find_command_file): Likewise.
274 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
275 * ldfile.h: Update declarations for ldfile.c changes.
276 * ldlex.l: Include <ctype.h>.
277 (file_name_stack): Change to be const char *.
278 (lineno_stack): New static variable.
279 (<<EOF>>): Set lineno as well as ldfile_input_filename.
280 (lex_push_file): Make name argument const. Initialize
281 lineno_stack entry.
282 (lex_redirect): Initialize lineno_stack entry.
283 (lex_warn_invalid): Handle non printable characters nicely.
284 * ldlex.h (lex_push_file): Declare second argument as const.
285
286 * ldgram.y (ifile_p1): Recognize GROUP.
287 * ldlex.l: Recognize GROUP.
288 * ld.texinfo (Option Commands): Document GROUP.
289
290 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
291
292 * config/m68klynx.mh: New file.
293
294 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
295
296 * emultempl/hppaelf.em: Add newlines to the error messages.
297
298 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
299
300 * config/i386lynx.mh: New file.
301 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
302 unless CONSTRUCTING.
303
304 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
305
306 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
307 (GENERATE_SHLIB_SCRIPT): Define as yes.
308 (DYNAMIC_LINK): Define as false.
309 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
310 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
311 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
312 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
313 generic.em.
314
315 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
316
317 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
318
319 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
320
321 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
322 .got section is now explicitly handled in elf.sc.
323
324 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
325
326 * scripttempl/alpha.sc: Redo script to set . outside of sections
327 and not bother to explicitly specify section addresses.
328 Explicitly place .sdata section.
329
330 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
331
332 * scripttempl/m68kcoff.sc: Put .bss in data segment.
333
334 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
335 0, and to only be marked as NOLOAD if relocating.
336 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
337 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
338 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
339 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
340 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
341 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
342 * scripttempl/sparclynx.sc: Likewise.
343
344 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
345
346 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
347 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
348 New files.
349
350 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
351
352 * ld.h (args_type): Add field soname.
353 * lexsup.c (parse_args): Handle -soname argument.
354 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
355 pass soname.
356 * ld.texinfo: Document -soname.
357
358 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
359
360 * ldlang.c (lang_check): Don't try to set the architecture if the
361 input and output files are incompatible. Just warn.
362
363 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
364
365 * configure.in: Change i[34]86 to i[345]86.
366
367 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
368
369 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
370
371 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
372
373 Make the ELF linker handle orphaned sections reasonably. Also,
374 define __start_SECNAME and __stop_SECNAME around sections whose
375 names can be represented in C, for the benefit of symbol sets in
376 glibc.
377 * ldemul.h (ldemul_place_orphan): Declare.
378 (ld_emulation_xfer_type): Add place_orphan field.
379 * ldemul.c (ldemul_place_orphan): New function.
380 * ldlang.h (wild_doit): Declare.
381 * ldlang.c (wild_doit): Make nonstatic.
382 (lang_place_orphans): Call ldemul_place_orphan.
383 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
384 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
385 static variables.
386 (gld${EMULATION_NAME}_place_orphan): New static function.
387 (gld${EMULATION_NAME}_place_section): New static function.
388 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
389
390 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
391
392 * scripttempl/aout.sc: Add .linux-dynamic after .data.
393
394 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
395
396 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
397 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
398
399 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
400
401 * ldexp.h (exp_get_abs_int): Declare.
402
403 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
404
405 * ldlang.c (lang_do_assignments): Handle complex AT's better.
406 * ldexp.c (exp_get_abs_int): New function.
407
408 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
409
410 * configure.in: add i960-nindy-coff support.
411
412 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
413
414 * ldlex.l (yy_create_string_buffer): Handle change to internal
415 interface in flex 2.4.7.
416
417 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
418
419 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
420 New function; add 0x20 to any use of -Ttext.
421 (gld${EMULATION_NAME}_create_output_section_statements): New
422 function.
423 (ld_${EMULATION_NAME}_emulation): Use the new function
424 gld${EMULATION_NAME}_create_output_section_statements.
425
426 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
427
428 * scripttempl/mips.sc: Redo script to set . outside of sections
429 and not bother to explicitly specify section addresses.
430
431 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
432
433 * scripttempl/elf.sc: Copy several more relocation sections into
434 the output. Put .got.plt sections into .got.
435
436 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
437
438 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
439
440 Add a new script operator, PROVIDE, to define a symbol only if it
441 is needed.
442 * ldgram.y (PROVIDE): New token.
443 (assignment): Accept PROVIDE.
444 * ldlex.l (PROVIDE): New token.
445 * ldexp.h (node_type): Add etree_provide to node_class enum.
446 (exp_provide): Declare.
447 * ldexp.c (exp_fold_tree): Handle etree_provide.
448 (exp_provide): New function.
449 (exp_print_tree): Handle etree_provide.
450 * ld.texinfo: Document PROVIDE.
451
452 * ldlang.c (lang_common): Pass desired alignment to
453 lang_one_common as power of two.
454 (lang_one_common): Get common symbol alignment from linker hash
455 table entry. Treat desired alignment as a power of two.
456
457 * ldlang.c (wild_section): Attach all section with the given name,
458 not just the first one. If there is no name, attach all sections
459 even if the SEC_IS_COMMON flag is set.
460
461 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
462
463 * ld.h (args_type): Add field rpath.
464 * lexsup.c (S_ISDIR): Define if not already defined.
465 (parse_args): Add support for -rpath. If -R is used to name a
466 directory, treat it as -rpath for Solaris compatibility.
467 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
468 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
469 * ldmain.c (main): Initialize command_line.rpath to NULL.
470 * ld.texinfo: Document -rpath option.
471
472 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
473
474 * emulparams/pc532machaout.sh: New file. Pc532 mach script
475 parameters.
476
477 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
478
479 * config/pc532mach.mt: New file. Pc532 mach target support.
480
481 * config/pc532mach.mh: New file. Pc532 mach host support.
482
483 * config/netbsd532.mt: New file. Netbsd 532 target support.
484
485 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
486
487 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
488 dependency.
489
490 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
491
492 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
493 bfd_abs_section_ptr, not &bfd_abs_section.
494
495 * lexsup.c (parse_args): Changed "retain-symbols-file" from
496 no_argument to required_argument. From djm.
497
498 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
499
500 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
501 sections to force a VMA of 0; needed for ELF backends which have
502 not been converted to the new linker style.
503
504 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
505
506 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
507 it was for the HPUX dynamic loader's use and it creates problems
508 with ELF GDB.
509
510 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
511
512 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
513 * ldlang.h (lang_do_assignments): Put external decl here.
514 * emultempl/hppaelf.em: Minor cleanups throughout file.
515 (hppa_elf_create_output_section_statements): Rewrite.
516 (hppaelf_finish): Rewrite.
517
518 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
519
520 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
521
522 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
523 accept plain -B.
524 * ld.texinfo: -Bstatic is not ignored.
525
526 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
527
528 * ldlex.l: Recognize \r the same as \n.
529
530 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
531
532 Preliminary support for generating shared libraries, from Eric
533 Youngdale <ericy@cais.cais.com>.
534 * genscripts.sh: If the emulation parameter file sets
535 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
536 CREATE_SHLIB defined.
537 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
538 link_info.shared is set, use the .xs script file.
539 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
540 .interp section, and don't include TEXT_START_ADDR in the starting
541 address of the first section.
542 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
543 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
544
545 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
546
547 * configure.in: Change --with-targets to --enable-targets.
548
549 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
550
551 * lexsup.c (parse_args): Add support for new options -( -) with
552 synonyms --start-group --end-group.
553 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
554 (lang_group_statement_type): Define new struct.
555 (lang_statement_union_type): Add group_statement field.
556 (lang_enter_group, lang_leave_group): Declare.
557 * ldlang.c (lang_for_each_statement_worker): Handle
558 lang_group_statement_enum.
559 (map_input_to_output_sections, print_statement): Likewise.
560 (lang_size_sections, lang_do_assignments): Likewise.
561 (open_input_bfds): Completely rewrite. Now does its own looping,
562 rather than using lang_for_each_statement. Handle groups.
563 (lang_process): Update call to open_input_bfds.
564 (print_group): New static function.
565 (lang_enter_group, lang_leave_group): New static functions.
566 * ldfile.c (ldfile_open_file): If the file has already been
567 opened, just return rather than taking an assertion failure.
568 * ldver.c (help): Mention new options.
569 * ld.texinfo: Document new options.
570
571 * ldlang.c (end_of_data_section_statement_list): Don't define.
572 (lang_leave_output_section_statement): Don't set obsolete variable
573 end_of_data_section_statement_list.
574
575 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
576 ALIGN.
577
578 * ldlang.c (lang_size_sections): Adjust current region address
579 even for sections with an explicit address. From
580 ralphc@pyramid.com (Ralph Campbell).
581
582 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
583 From jrs@world.std.com (Rick Sladkey).
584
585 * scripttempl/mipsbsd.sc: Let sections align to their natural
586 boundaries.
587
588 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
589
590 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
591 &bfd_abs_section.
592 (lang_abs_symbol_at_beginning_of): Likewise.
593 (lang_abs_symbol_at_end_of): Likewise.
594 (lang_size_sections): Use bfd_is_abs_section to check for the
595 absolute section. Don't try to set the VMA or output_offset or
596 size of the absolute section.
597 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
598 undefined section.
599
600 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
601
602 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
603 when generating relocatable objects.
604
605 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
606
607 * emultempl/linux.em: New file providing support for linking
608 against Linux shared libraries.
609 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
610 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
611
612 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
613
614 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
615 * ldmain.c (main): Initialize link_info.shared to false. Give
616 error if link_info.relocateable and link_info.shared are both set.
617
618 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
619 it as naming an emulation to be added to EMULATION_OFILES.
620 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
621
622 * Makefile.in: Rebuilt dependencies.
623 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
624 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
625 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
626 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
627 (ei386linux.c): Remove; now in Makefile.in.
628 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
629 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
630 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
631 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
632 (eelf64_sparc.c): Remove; now in Makefile.in.
633 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
634 (eelf32_sparc.c): Remove; now in Makefile.in.
635
636 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
637 no owner--it might be bfd_abs_section. From Eric Youngdale
638 <ericy@cais.cais.com>.
639
640 * scripttempl/aout.sc: Let sections align to their natural
641 boundaries.
642
643 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
644
645 * ldemul.h (ldemul_open_dynamic_archive): Declare.
646 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
647 * ldemul.c: Include ldexp.h and ldlang.h.
648 (ldemul_open_dynamic_archive): New function.
649 * ldfile.h (ldfile_open_file_search): Declare.
650 * ldfile.c: Include ldemul.h.
651 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
652 argument, not bfd *. Change all callers.
653 (ldfile_open_file_search): Rename from open_a. Return boolean
654 argument, not bfd *. Clean up. Change all callers.
655 (ldfile_open_file): If doing a dynamic link, call
656 ldemul_open_dynamic_archive rather than assuming the extension of
657 a dynamic object is ".so".
658 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
659 New function.
660 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
661 field.
662 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
663
664 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
665 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
666 Accept -static as a synonym for -non_shared.
667
668 Let the user change the dynamic linker used by ELF code.
669 * ld.h (args_type): Add new field interpreter.
670 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
671 handle it.
672 * ldmain.c (main): Initialize command_line.interpreter to NULL.
673 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
674 the ELF backend to return the .interp section. If
675 command_line.interpreter is not NULL, set the contents of .interp
676 to it.
677 * ld.texinfo: Mention -dynamic-linker.
678
679 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
680 generic.em.
681
682 * lexsup.c (parse_args): Sort out the option macros and change the
683 definitions to make it easier to add a new option.
684
685 * scripttempl/aout.sc: Define __etext and __edata to go along with
686 _etext and _edata.
687
688 * ld.h (ld_config_type): Add new field traditional_format.
689 * lexsup.c (parse_args): Add traditional-format to longopts, and
690 handle it.
691 * ldmain.c (main): Initialize config.traditional_format to false.
692 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
693 flags of output_bfd according to config.traditional_format.
694 * ldver.c (help): Mention -traditional-format.
695 * ld.texinfo: Document -traditional-format.
696
697 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
698
699 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
700 they are encountered.
701
702 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
703
704 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
705 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
706
707 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
708
709 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
710 _FTEXT, _ETEXT and _FDATA. Dont define _END.
711
712 * ldfile.c (open_a): If this is not an archive, try to open it in
713 the current directory before searching for it.
714
715 * lexsup.c (parse_args): Treat -i as a synonym for -r.
716
717 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
718 BLOCK works in a section address as documented.
719
720 * ldgram.y (YYDEBUG): Don't define.
721
722 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
723
724 * emultempl/gld960.em: Pass false for new argument to
725 ldfile_add_library_path.
726 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
727
728 * emultempl/sunos.em: Only look for .so files if doing a dynamic
729 link.
730
731 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
732
733 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
734
735 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
736
737 * Makefile.in (check): Delete ld.new dependency so that a regression
738 test doesn't trigger a rebuild of the linker.
739
740 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
741
742 * ldlang.c (map_input_to_output_sections): For lang_address, call
743 init_os if it hasn't already been called.
744
745 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
746
747 Add support for SunOS shared libraries.
748 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
749 shared library support code.
750 * emultempl/sunos.em: New file.
751 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
752 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
753 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
754 (esun3.c): Likewise.
755
756 * ldlang.c: Minor formatting cleanups.
757 (lang_for_each_input_file): New function.
758 * ldlang.h (lang_for_each_input_file): Declare.
759
760 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
761 field.
762 (search_head): Declare.
763 (ldfile_add_library_path): Add new cmdline argument in prototype.
764 * ldfile.c (search_head): Make non-static.
765 (search_dirs_type): Move to ldfile.h.
766 (ldfile_add_library_path): Accept cmdline argument, and save it.
767 * lexsup.c (parse_args): Pass true for new cmdline argument of
768 ldfile_add_library_path.
769 (set_default_dirlist): Likewise.
770 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
771 argument of ldfile_add_library_path.
772 * ldgram.y (ifile_p1): Likewise.
773
774 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
775
776 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
777 total_size, superfile and chain.
778 * ldfile.c (open_a): Don't clear search_dirs_flag.
779 (ldfile_open_file): Don't try to open superfile. Assert that file
780 has not already been opened.
781 * ldlang.c (new_afile): Don't initialize superfile.
782 * ldmain.c (add_archive_element): Don't initialize subfiles or
783 chain or superfile. Initialize search_dirs_flag to false.
784
785 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
786
787 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
788
789 Changes from binutils-2.4 release:
790
791 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
792 variables, use whitespace, so scripts don't break.
793
794 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
795
796 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
797
798 * cdtest-bar.cc: Renamed from cdtest-func.cc.
799 * Makefile.in: Noted change.
800
801 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
802 don't know where that's supposed to come from, or why it's
803 necessary.
804
805 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
806
807 * configure.bat: update to latest makefile.in
808 * emulpara/go32.sh: set to coff-go32 not aout
809 * emultemp/generic.em: strength-reduce the structure of
810 this shell script, since the only available shell for
811 DOS can't handle complex syntax.
812 * emultemp/stringify.sed: for "sed -f" instead of inline.
813 * makefile.in: depend on stringify.sed as well as genscripts.sh
814 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
815 * genscripts.sh: empty variables aren't always considered "set",
816 so set them to "y" instead.
817
818 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
819
820 * ldlang.c (entry_symbol): Make static.
821 (lang_add_entry): Add cmdline argument.
822 * ldlang.h (lang_add_entry): Change prototype.
823 * ldgram.y (statement_anywhere): Change lang_add_entry call.
824 * lexsup.c (parse_args): Likewise.
825
826 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
827
828 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
829 .reginfo an address.
830 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
831 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
832 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
833
834 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
835
836 Add support for ELF shared libraries.
837 * ld.h (ld_config_type): Add field dynamic_link.
838 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
839 on attempts to use -r with -relax, -call_shared or -s.
840 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
841 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
842 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
843 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
844 OPTION_NON_SHARED by setting dynamic_link field accordingly.
845 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
846 -r and -Ur.
847 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
848 opening a file with a .so extension first.
849 * emultempl/elf32.em: New file.
850 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
851 (NONPAGED_TEXT_START_ADDR): Likewise.
852 (TEMPLATE_NAME): Define as elf32.
853 (DATA_PLT): Define.
854 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
855 * scripttempl/elf.sc: Add placement for new dynamic sections.
856 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
857 outside of any section. Don't use ALIGN(8); just let one section
858 VMA follow another. Put .dynbss in .bss. Don't mention debugging
859 sections; they'll be handled correctly anyhow.
860 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
861
862 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
863
864 * Makefile.in (install): Redirect output of ln to /dev/null.
865
866 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
867
868 * emultempl/hppaelf.em: Change all references of
869 .hppa_linker_stubs to .PARISC.stubs.
870 * scripttempl/hppaelf.sc: Likewise.
871
872 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
873
874 * ldlang.c (print_output_section_statement): Change ``no attached
875 output section'' message slightly.
876 (lang_do_assignments): Don't recurse down if there is no real
877 section.
878
879 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
880 match corresponding change in emulation templates.
881 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
882 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
883
884 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
885
886 * ldver.c (ldversion): Updated version number.
887
888 * cdtest-foo.cc: Use explicit "#pragma implementation".
889 * cdtest-bar.cc: Renamed from cdtest-func.cc.
890 * Makefile.in: References to cdtest-func.o changed to
891 cdtest-bar.o.
892
893 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
894
895 Don't create unnecessary output sections.
896 * ldlang.c (out_bfd_get_section_by_name): Remove.
897 (wild_section): Call bfd_get_section_by_name rather than
898 our_bfd_get_section_by_name. Don't call wild_doit if there is no
899 section.
900 (lang_create_output_section_statements): Remove.
901 (map_input_to_output_sections): For several cases, call init_os if
902 it has not already been called.
903 (lang_size_sections): If output section was not created, skip it.
904 (lang_process): Don't call lan_create_output_section_statements.
905 (lang_place_orphans): Skip files with just_syms_flags set to true.
906 * ld.texinfo: Document change.
907
908 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
909
910 * ldlang.c (wild_doit): Don't bother initializing the vma and
911 section size. Don't special case SEC_SHARED_LIBRARY.
912 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
913 specially.
914
915 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
916
917 * config/go32.mh : New file for Xgo32X.
918
919 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
920
921 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
922 before calling einfo, since we are reporting an fopen failure.
923 From jrs@world.std.com (Rick Sladkey).
924
925 * configure.in: Use "e" rather than "em_" as prefix for
926 emulations.
927
928 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
929
930 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
931 filename.
932 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
933 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
934 Ditto.
935 * Makefile.in: Changed all generated file names.
936 (ldemul-list.h): Depend on Makefile, not config.status. Changed
937 sed patterns to handle new filenames.
938
939 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
940 * configure.in: Adjusted.
941
942 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
943
944 * Makefile.in (install-info): Don't use "$<*", it doesn't always
945 work. Instead, check build dir and $srcdir explicitly, and use
946 `echo' to get all the filenames.
947
948 * configure.in (h8300h-*-hms): Changed ld_target name to
949 cf-h8300h.
950 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
951 unique in 8.3.
952
953 * config/i960coff.mt: New file.
954 * emulparams/gld960coff.sh: New file.
955 * emultempl/gld960c.em: New file.
956 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
957 i960coff configuration.
958 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
959
960 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
961 code isn't included in FSF releases, and it can still be
962 explicitly selected.
963 (distclean): Remove site.bak and tmpdir.
964 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
965 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
966
967 Patches from Ralph Campbell:
968 * config/mipsbsd.mh: New file.
969 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
970 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
971 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
972 instead of `aout'.
973
974 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
975
976 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
977
978 * config/m68k.mt (EMUL): Set to m68kaout.
979 * emulparams/m68kaout.sh: New file.
980 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
981 (em_m68kaout.c): New target.
982
983 * ldlang.c (lang_size_sections): If dot moves because of an
984 assignment, don't try to insert a pad into the absolute output
985 section, just change the address of the default memory region
986 instead.
987
988 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
989 cdtest-ur.out, and cdtest-ur.tmp.
990
991 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
992
993 * scripttempl/sa29200.sc: Align all sections to four byte
994 boundaries.
995
996 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
997
998 * Makefile.in, configure.in: Support for go32 coff.
999 * config/i386-go32.mt: New file
1000 * emulparams/i386go32.sh: New file
1001 * scripttempl/i386go32.sc: New file
1002
1003 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1004
1005 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
1006 Lynx-specific script templates.
1007 * configure.in (sparclite*-*-coff): Use coff-sparc.
1008 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
1009 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
1010 (ENTRY): Set to __main.
1011 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
1012 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
1013 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
1014
1015 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1016
1017 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
1018 byte boundary, in case the global constructors do not take up an
1019 even 16 bytes.
1020
1021 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1022 exist, get crtbegin based on gcc -print-libgcc-file-name.
1023 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1024
1025 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1026
1027 * ldlang.c (lang_size_sections): When no address is given for a
1028 section, align it according to its requirements.
1029
1030 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1031
1032 * Makefile.in (clean, distclean): Remove configdoc.texi.
1033
1034 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
1035
1036 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
1037
1038 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1039
1040 * ldlang.c (lang_size_sections): When relaxing, adjust the
1041 position of a padding statement, and adjust dot accordingly.
1042
1043 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
1044
1045 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
1046
1047 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1048
1049 * scripttempl/i386coff.sc: If relocating, don't put .init and
1050 .fini sections into .text; keep them separate.
1051 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
1052 exist, get crtbegin based on gcc -print-libgcc-file-name.
1053 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
1054
1055 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
1056
1057 * Makefile.in (check): Set TCL_LIBRARY for runtest.
1058
1059 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1060
1061 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
1062 manufacturer.
1063
1064 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
1065 if building a final executable.
1066
1067 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1068
1069 * ldmain.c (main): Check the return value of bfd_close.
1070
1071 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1072
1073 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1074 sections never overlap when using -r.
1075
1076 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1077
1078 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1079 changes: get_symtab_upper_bound renamed and returns long,
1080 bfd_canonicalize_symtab returns long, check for error indications.
1081
1082 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1083
1084 * ldlang.c (print_input_section): For section size, use
1085 _cooked_size if it is non-zero, size otherwise.
1086 (size_input_section): Likewise.
1087 (lang_do_assignments): Likewise (case lang_input_section_enum).
1088
1089 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1090
1091 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1092 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1093 (lang_add_input_file): Pass true to new_afile for add_to_list.
1094 (lookup_name): Remove force_load argument. Changed all callers.
1095 Pass false to new_afile for add_to_list. Split loading of symbols
1096 out into separate function.
1097 (load_symbols): New function split out of lookup_name. Don't load
1098 the symbols if they are already loaded.
1099 (open_input_bfds): For lang_input_statement_enum call load_symbols
1100 rather than lookup_name.
1101 (lang_process): Pass abs_output_section rather than NULL to
1102 lang_size_sections.
1103 (lang_startup): Set real field of first_file to true.
1104
1105 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1106
1107 * ldlang.c (had_relax): Removed.
1108 (relax_again): New static variable.
1109 (lang_size_sections): Change call to bfd_relax_section to
1110 correspond to BFD changes. Set relax_again appropriately.
1111 (lang_process): Remove #if 0 code. When relaxing, keep calling
1112 lang_do_assignments and lang_size_sections until relax_again
1113 becomes false.
1114
1115 * emultemp/gld960.em: Include libiberty.h
1116 (gld960_before_parse): Pass NULL as final argument to concat.
1117
1118 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1119
1120 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1121 four byte boundary.
1122
1123 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1124 building a bfd_data_link_order, rather than by setting the section
1125 contents immediately.
1126
1127 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1128
1129 Changes to make -Ur work again.
1130 * ldmain.c (add_to_set): Now takes reloc argument rather than
1131 bitsize. Check config.build_constructors here. If an new hash
1132 table entry is created, mark it as undefined.
1133 (constructor_callback): No longer takes bitsize argument. Pass
1134 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1135 BFD backend supports it.
1136 (reloc_overflow): Handle a NULL abfd argument.
1137 (reloc_dangerous, unattached_reloc): Likewise.
1138 * ldctor.c: Include ldmain.h.
1139 (struct set_info): Change bitsize field to reloc.
1140 (ldctor_add_set_entry): Now takes reloc argument rather than
1141 bitsize. Don't bother to check config.build_constructors here.
1142 (ldctor_build_sets): Get the size from the reloc howto. If
1143 generating relocateable output, call lang_add_reloc rather than
1144 lang_add_data.
1145 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1146 instead of bitsize.
1147 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1148 (lang_reloc_statement_type): New structure.
1149 (lang_statement_union_type): Add reloc_statement field.
1150 (lang_add_reloc): Declare new function.
1151 * ldlang.c (lang_for_each_statement_worker): Handle
1152 lang_reloc_statement_enum.
1153 (map_input_to_output_sections, print_statement): Likewise.
1154 (lang_size_sections, lang_do_assignments): Likewise.
1155 (print_reloc_statement): New function.
1156 (lang_add_reloc): New function.
1157 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1158
1159 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1160 (cdtest-ur, cdtest-ur.out): New targets.
1161 (check-cdtest): Now also check that -Ur works correctly.
1162
1163 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1164
1165 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1166
1167 * ldlang.c (lang_process): Move lang_common call before
1168 map_input_to_output_sections, to ensure that any alignment
1169 constraints set by common symbols are copied over to the output
1170 sections.
1171
1172 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1173
1174 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1175 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1176 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1177 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1178 needed for ELF.
1179
1180 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1181
1182 * config/i386bsd.mh: New file.
1183
1184 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1185
1186 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1187 defined.
1188 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1189 (DATA_START_SYMBOLS): Define _fdata.
1190
1191 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1192
1193 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1194
1195 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1196
1197 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1198 works again. Attach some output symbols to the stub file bfd.
1199
1200 * emultempl/hppaelf.em: Include elf32-hppa.h.
1201 (file_chain): Add decl.
1202 (hppa_look_for_stubs_in_section): Delete decl.
1203 (hppaelf_finish): Reenable code. Do not pass symbols
1204 down to hppa_look_for_stubs_in_section.
1205
1206 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1207
1208 * ldmain.c (write_map): Don't define. Removed all references.
1209 Just use map_file or map_filename instead.
1210 (add_archive_element): Use minfo to write map information, not
1211 info_msg.
1212 (constructor_callback): Use fprintf to write map information, not
1213 info_msg.
1214 * ldmain.h (write_map): Don't declare.
1215 * ldgram.y (mri_script_command): Removed reference to write_map.
1216 * ldlang.c (lang_one_common): Likewise.
1217 * lexsup.c (parse_args): Likewise.
1218
1219 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1220
1221 * scripttempl/elf.sc: Force all sections to be aligned.
1222
1223 * ldgram.y (section): Reverse the order of memspec_opt and
1224 fill_opt to avoid an ambiguity when both are used.
1225 * ld.texinfo: Changed accordingly.
1226
1227 * ldgram.y: Move include of ldlex.h back with other includes.
1228 * ldlex.h (input_type): Don't initialize enum constants to
1229 particular values.
1230 * ldlex.l: Use a switch to return the right token based on
1231 input_type, rather than knowing that input_type has a value based
1232 on a token type.
1233
1234 * ldgram.y (dirlist_ptr): Removed; not used.
1235 * lexsup.c: Include ldver.h.
1236 * Makefile.in: Rebuilt dependencies.
1237
1238 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1239
1240 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1241 (ldlang_add_file): call it here instead.
1242
1243 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1244
1245 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1246
1247 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1248
1249 * emultempl/hppaelf.em: First attempt to clean this file up.
1250 Add comments in several functions as to their purpose and
1251 how they function (or my current best guess). Clean up horrible
1252 spacing and indention that never should have been accepted in the
1253 first place. Add FIXMEs for issues which need to be resolved.
1254 Disable linker-stub generation until it gets fixed. This allows
1255 the linker to at least work on simple code for testing purposes.
1256
1257 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1258 it via hppaelf_finish). Prototype moved into ldlang.h.
1259 (lang_process): Move problematic extra call to lang_size_sections
1260 into the PA ELF specific code.
1261 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1262 lang_size_sections moved here.
1263
1264 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1265
1266 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1267 * config/ppc-elf32.mt: New file.
1268 * emulparams/elf32ppc.sh: New file.
1269 * emultempl/ppc.em: New file.
1270 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1271 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1272 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1273
1274 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1275
1276 * lexsup.c (parse_args): Use symbolic numbers for long options.
1277 Fix misunderstanding in -Y and -call_shared et al.
1278
1279 Use getopt instead of lex and yacc to parse the command line.
1280
1281 * ld.texinfo (Options): Document changes to option syntax.
1282 * Makefile.in: Update dependencies.
1283 * ldver.c (help): Tweak dashes in usage message.
1284 * ldgram.y (%union): Remove unused members.
1285 Remove %tokens for command line options; add ones for input types.
1286 (command_line): Rules removed.
1287 (file): Instead of command line, recognize an
1288 input type indicator, then use the nonterminal for that type.
1289 (defsym_expr): New nonterminal from code formerly in command_line.
1290 * ldlex.h: Declare parser input type enum and variable.
1291 Don't declare parse_line.
1292 * ldlex.l: Remove unused variables. Make some used ones static
1293 and comment them.
1294 (COMMAND): Start state and its rules removed.
1295 At start of yylex, return input state token if at start of input.
1296 (lex_redirect): Don't need to set yyout.
1297 (ldlex_command): Function removed.
1298 * ldmain.c (main): Instead of calling parse_line, set up the
1299 redirections and call yyparse directly.
1300 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1301 "command line".
1302 * lexsup.c: Remove #if 0'd code.
1303 (parse_line): Function removed.
1304 (parse_args): Rewrite to use getopt_long_only.
1305 (set_default_dirlist): New function from code formerly in
1306 ldgram.y:command_line.
1307 (set_section_start): New function.
1308 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1309 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1310 compiled-in link scripts in "{" and "}", as the grammar no longer
1311 wants them to be.
1312
1313 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1314
1315 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1316 require that it be in $(srcdir).
1317
1318 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1319
1320 * ldlang.c (lang_size_sections): Only align section to alignment
1321 required by linker script, not to maximum alignment of input
1322 sections.
1323
1324 * ldlang.h (largest_section): Don't declare.
1325 * ldlang.c (largest_section): Don't define.
1326 (size_input_section): Don't set largest_section; not used.
1327
1328 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1329
1330 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1331
1332 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1333
1334 * ldlang.c, ldmain.c: Include libiberty.h.
1335
1336 * ldmisc.h (concat): Don't declare.
1337 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1338
1339 * ld.h (as_output_section_statement): Removed; not used.
1340
1341 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1342
1343 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1344 bfd_set_error and new error names.
1345
1346 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1347
1348 * ldwrite.c (build_link_order): If the cooked size of the section
1349 has been set, use it, for determining link_order size.
1350 (ldwrite): In the error message displayed if bfd_final_link fails,
1351 indicate that it was in fact the final link step that failed.
1352
1353 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1354 bfd_relax_section, in case it returns false but doesn't flag an
1355 error. If an error is returned, indicate which one it is in the
1356 error message.
1357
1358 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1359 it'll get picked up from $(srcdir) if appropriate.
1360
1361 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1362
1363 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1364 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1365
1366 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1367
1368 * ldlex.l (comment): Increment line number when newline is read.
1369
1370 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1371
1372 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1373 reload the file even if it is already loaded.
1374 (wild): Call lookup_name with force_load argument of 0.
1375 (open_input_bfds): Call lookup_name with force_load argument of 1.
1376 (print_symbol): Remove declaration of non-existent function.
1377 (print_one_symbol): Return true rather than falling off end.
1378
1379 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1380
1381 * ldmain.c (main): Use %ld when printing long values.
1382
1383 * scripttempl/elf.sc: Move _edata after the .sdata section.
1384 Permit OTHER_BSS_SYMBOLS to be defined.
1385 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1386
1387 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1388
1389 * Rename all "hppaosf" files to "hppaelf".
1390 * Change all "osf" references to "elf" in hppaelf files.
1391 * Makefile.in: Likewise.
1392 * configure.in: Likewise.
1393
1394 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1395
1396 * ldmain.c (main): Call xatexit, not atexit.
1397 Call xmalloc_set_program_name.
1398
1399 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1400 bfd_errno.
1401
1402 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1403
1404 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1405 (hppaosf_finish): Call xmalloc, not ldmalloc.
1406 * ldmain.c (preserve_output): Function removed.
1407 (main): Do it here instead.
1408
1409 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1410
1411 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1412 GNU C specific macros.
1413
1414 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1415 call to LANG_FOR_EACH_INPUT_SECTION.
1416
1417 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1418
1419 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1420 deleted; will use libiberty versions instead.
1421 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1422 mri.c Makefile.in: Change callers.
1423
1424 * ldmisc.c (vfinfo): Remove cleanup code.
1425 * ldmain.c (remove_output): Put it here (new function).
1426 (preserve_output): New function.
1427 (main): Register remove_output and preserve_output with atexit.
1428 * ldmain.c ldgram.y: Call xexit instead of exit.
1429 * ldmisc.h: Declare xexit.
1430
1431 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1432
1433 * Makefile.in: Lots of new H8/500 memory models.
1434
1435 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1436
1437 * ldlex.l: Removed duplicate rules.
1438 (yywrap): Provide default definition, needed with some versions of
1439 flex.
1440
1441 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1442
1443 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1444 the archive filename too.
1445
1446 * ldlex.l: Add rule to catch invalid input characters instead of
1447 printing them. Include "ldmain.h" for program_name decl.
1448 (lex_warn_invalid): New function.
1449 * Makefile.in: Add dependency.
1450
1451 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1452
1453 * Makefile.in (check): Don't bother running any tests of
1454 cross-linker until the test suite no longer assumes native mode.
1455
1456 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1457
1458 * ldlang.c (print_one_symbol, print_input_section): Print
1459 global symbols in symbol table again.
1460
1461 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1462
1463 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1464 exit successfully instead of complaining if no input files are
1465 given.
1466
1467 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1468
1469 * Makefile.in: Format variable definitions consistently.
1470 (LD_PROG): Remove unnecessary variables from link command,
1471 change variable LOADLIBES to EXTRALIBS.
1472
1473 * ldmain.c (main): Compute and display total execution time.
1474 * ld.texinfo (-stats): Document the option.
1475
1476 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1477
1478 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1479 arguments.
1480
1481 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1482 after opening BFD.
1483
1484 * ldlang.c (relaxing): Removed global variable.
1485 (lang_size_sections): If the canonical symbols have not already
1486 been read in, read them in before relaxing.
1487 * ldlang.h (relaxing): Removed declaration.
1488
1489 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1490
1491 * ldlang.c (new_afile): Initialize loaded field to false.
1492 (lookup_name): If file was already loaded, don't call the
1493 add_symbols entry point again.
1494
1495 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1496
1497 * ld.texinfo: Clarify what -T option does.
1498
1499 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1500
1501 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1502 for a.out.
1503
1504 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1505
1506 * ldmain.c (add_archive_element): If trace_files or
1507 trace_file_tries, print file name.
1508 * ldlang.c (lookup_name): Likewise.
1509 (ldlang_add_file): Don't put files on input_bfds list in reverse
1510 order.
1511
1512 * scripttempl/elf.sc: Correct typo.
1513
1514 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1515
1516 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1517 their arguments optional, for compatibility with the old GNU ld.
1518
1519 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1520
1521 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1522
1523 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1524
1525 * ldmain.c (add_to_set): Add bitsize argument.
1526 (constructor_callback): New function.
1527 (link_callbacks): Add constructor_callback.
1528 * ldctor.c (struct set_info): Add bitsize field.
1529 (ldctor_add_set_entry): Add bitsize argument.
1530 (ldctor_build_sets): Base the size of the elements of the set on
1531 the bitsize, rather than always using LONG.
1532 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1533
1534 * ld.h (QUAD_SIZE): Define.
1535 * ldgram.y (QUAD): New token.
1536 (length): Handle it.
1537 * ldlex.l: Return QUAD.
1538 * lexsup.c (keywords): Add QUAD.
1539 * ldwrite.c (build_link_order): Handle QUAD.
1540 * ldlang.c (print_data_statement): Handle QUAD.
1541 (lang_size_sections): Likewise.
1542 (lang_do_assignments): Likewise.
1543 * ldexp.c (exp_print_token): Add QUAD to table.
1544 * ld.texinfo: Describe QUAD.
1545
1546 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1547 since the Alpha doesn't use them.
1548
1549 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1550
1551 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1552
1553 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1554
1555 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1556 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1557
1558 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1559
1560 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1561 needed for i386mach. (Should be a no-op on other systems.)
1562
1563 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1564 (PAGE_SIZE): Don't define; not used.
1565
1566 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1567
1568 * ldgram.y (yyerror): Make argument const char *, and actually
1569 print it out rather than assuming it is a syntax error.
1570 * ldmisc.h: Change declaration of yyerror.
1571 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1572
1573 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1574
1575 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1576 exec header offset, since the exec header isn't loaded.
1577 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1578
1579 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1580
1581 A major rewrite to move the bulk of the linker into BFD so that
1582 more efficient backend code can be written for specific object
1583 files.
1584 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1585 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1586 * ldctor.c, ldctor.h: Complete rewrite.
1587 * ldwrite.c, ldwrite.h: Complete rewrite.
1588 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1589 link_info.strip instead. Changed all uses.
1590 (discard_locals_type, discard_locals): Removed. Use
1591 link_info.discard instead. Changed all uses.
1592 (ld_config_type): Removed relocateable_output field; use
1593 link_info.relocateable instead; changed all uses. Added stats
1594 field.
1595 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1596 set_loader_symbol): Removed.
1597 * ldexp.h (node_class): Added etree_rel.
1598 (etree_type): Added rel field.
1599 * ldexp.c (exp_print_token): Bracketed table initialization.
1600 (exp_relop): New function.
1601 (fold_name): Use linker hash table rather than ldsym functions.
1602 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1603 (exp_print_tree): Handle etree_rel.
1604 * ldgram.y (strip_symbols, discard_locals): Removed.
1605 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1606 (REL): New token. Does not appear in grammar, but needed for
1607 expression code.
1608 (file): Don't call lang_final; it's called by main anyhow.
1609 * ldlex.l: Accept -stats and -no-keep-memory options.
1610 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1611 * ldlang.c: Consistently use fill_type for fill argument.
1612 (lang_init_script_file, script_file): Removed.
1613 (create_object_symbols): Removed. Use
1614 link_info.create_object_symbols_section instead. Changed all
1615 uses.
1616 (lang_add_keepsyms_file): Removed.
1617 (lookup_name): Call bfd_link_add_symbols instead of
1618 ldmain_open_file_read_symbol.
1619 (wild): Don't iterate over script_file.
1620 (open_output): Create link hash table.
1621 (lang_place_undefineds): Rewrote.
1622 (lang_size_sections): Handle relaxing (doesn't work yet).
1623 (lang_relocate_globals): Removed.
1624 (lang_finish): Use link hash table rather than ldsym functions.
1625 (lang_common): Rewrote.
1626 (lang_one_common): New function.
1627 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1628 usrdata.
1629 (create_symbol): Removed.
1630 (lang_process): Don't call lang_init_script_file. Call
1631 ldctor_build_sets rather than find_constructors. Don't call
1632 lang_relocate_globals.
1633 (lang_abs_symbol_at_beginning_of): Rewrote.
1634 (lang_abs_symbol_at_end_of): Rewrote.
1635 * ldmain.c (had_y): Removed.
1636 (lprefix, lprefix_len): Removed; use link_info fields instead.
1637 Changed all uses.
1638 (multiple_def_count, commons_pending, undefined_global_sym_count,
1639 total_symbols_seen, total_files_seen): Removed.
1640 (link_callbacks, link_info): New variables.
1641 (main): Initialize link_info. Don't call init_bfd_error_vector or
1642 ldsym_init. Don't set now unused variables. Handle -stats.
1643 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1644 (add_ysym): Rewrote.
1645 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1646 search_library, gnu960_check_format, decode_library_subfile,
1647 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1648 Removed.
1649 (add_keepsyms_file, add_archive_element, multiple_definition,
1650 multiple_common, add_to_set, warning_callback, undefined_symbol,
1651 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1652 New functions.
1653 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1654 require symbols for %C; look them up instead.
1655 * emultempl/hppaosf.em: Pass link_info to
1656 hppa_look_for_stubs_in_section.
1657 * Makefile.in: Rebuilt dependencies.
1658 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1659 relax.c.
1660 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1661 relax.h.
1662 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1663 ldlang.h and ldctor.h.
1664
1665 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1666 declarations of free and malloc from flex output. Change malloc
1667 to ldmalloc in flex output.
1668
1669 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1670
1671 * ldmain.c (lprefix): Change default from a char to a string
1672 with only one character.
1673 (lprefix_len): Set default to one.
1674
1675 * ldmain.h (lprefix_len): Declare.
1676
1677 * ldsym.c (write_file_locals): Use strncmp rather than a character
1678 comparison for lprefix.
1679
1680 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1681 correctly.
1682
1683 * emultmpl/hppaosf.em: Include ldexp.h.
1684 (before_parse): Set lprefix and lprefix_len correctly.
1685
1686 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1687
1688 * ldlex.h: Don't declare yywrap if it is a macro.
1689 * ldlex.l: Include sysdep.h.
1690 * ldlang.c (lang_for_each_statement_worker,
1691 lang_for_each_statement): Forgot to use PARAMS.
1692
1693 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1694
1695 * Makefile.in: Added .PHONY targets where appropriate. Added some
1696 comments. Also:
1697 (gcclibdir, version): Removed unused variables.
1698 (DEP): New variable, set to mkdep.
1699 (ALL_CFLAGS): New variable. Used in .c.o target.
1700 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1701 variables.
1702 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1703 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1704 mostly obsolete variables. Adjusted remaining uses.
1705 (DEF_EMUL): Removed variable.
1706 (ldmain.o): Handle undefined EMUL error correctly.
1707 (ldemul-list.h): Depend on config.status rather than Makefile.
1708 Create via temporary file.
1709 (ver960.c, roll, make): Removed obsolete targets.
1710 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1711 dependencies.
1712 * dep-in.sed: New file, used when rebuilding dependencies.
1713
1714 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1715
1716 Made many changes to eliminate gcc warnings. Made various
1717 cosmetic changes, declared various things in header files, removed
1718 various extern declarations from .c files. No substantive
1719 changes.
1720
1721 * ldlang.c (lang_process): Ifdef out final call to
1722 lang_size_sections again (reverting change of Nove 2), since it
1723 breaks the Sun4 linker.
1724
1725 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1726
1727 * configure.in (alpha-*-netware*): New target; use alpha.
1728
1729 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1730
1731 * configure.in: Group targets by CPU. Merge some m68k target
1732 entries with different CPU specs that use the same ld_target
1733 values.
1734
1735 * configure.in: Add sparc*-*-coff.
1736 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1737 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1738 (em_coff_sparc.c): Add dependencies and build rules.
1739
1740 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1741
1742 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1743
1744 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1745 New tokens.
1746 (command_line_option): Accept and ignore them (for now).
1747 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1748 where n is a number.
1749
1750 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1751
1752 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1753 not in bfd_com_section, create the section in the BFD so that it
1754 can be placed in the right output section.
1755
1756 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1757
1758 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1759 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1760 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1761 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1762 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1763 Move OTHER_READONLY_SECTIONS after all the other readonly
1764 sections. Don't use DATA_ADDR twice.
1765
1766 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1767 p is in a common section, make sure the BFD has a section of that
1768 name.
1769
1770 * ldlang.c (lang_common): Add newline to error message.
1771
1772 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1773
1774 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1775 Lynx-specific script instead of m68kcoff.
1776 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1777 (ENTRY): Define as __main.
1778 (TEXT_START_ADDR): Define as 0.
1779 (PAGE_SIZE): Define as 0x1000.
1780 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1781 * scripttempl/m68klynx.sc: New file.
1782
1783 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1784
1785 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1786 arguments rather than treating them as emulation names.
1787
1788 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1789
1790 * configure.in: Support x86 unixware and netware plus generic netware.
1791
1792 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1793
1794 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1795 Correct values (?).
1796
1797 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1798
1799 * Makefile.in (distclean): Don't delete dvi or info files.
1800 (ld.info): Update dependency list.
1801 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1802
1803 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1804
1805 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1806 Set output_filename instead of creating a new node.
1807 (open_output): Don't set output_filename.
1808 (lang_final): Create the new node here.
1809 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1810
1811 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1812
1813 From Pete Hoogenboom (hoogen@cs.utah.edu):
1814
1815 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1816 edata, _edata, end): Add definitions of these symbols.
1817 (__end): Remove definition of this symbol.
1818 (__data_start): Move definition of this symbol.
1819
1820 * emultempl/hppaosf.em: Various fixes and support for linker stub
1821 generation.
1822 (hppaosf_finish, hppaosf_search_for_padding_statements,
1823 hppaosf_create_output_section_statements): New functions in
1824 support of linker stub generation.
1825 (ld_hppaosf_emulation): Redefine to include new
1826 emulation-specific routines.
1827
1828 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1829 Pass abs_output_section rather than NULL to avoid invalidating
1830 absolute symbols.
1831
1832 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1833
1834 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1835 (em_i386mach.c): New rule.
1836 * configure.in (i[34]86-*-mach*): New case.
1837 * config/i386-mach.mt: New file.
1838 * emulparams/i386mach.sh: New file.
1839
1840 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1841
1842 * ld.h (flag_is_*): Removed macros.
1843 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1844 Consistently check the BFD symbol flags directly, rather than
1845 using file_is_* macros.
1846
1847 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1848
1849 * configure.in (sparc*-*-lynxos*): New target.
1850 * Makefile.in: Add rule for em_sparclynx.c.
1851 (ALL_EMULATIONS): Add Lynx emulations.
1852 * config/sparc-lynx.mt: New file.
1853 * emulparams/sparclynx.sh: New file.
1854 * scripttempl/sparccoff.sc: New file.
1855
1856 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1857
1858 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1859
1860 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1861
1862 * relax.c (write_relax): Check return value of bfd_seclet_link.
1863
1864 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1865
1866 * ldlang.c (delete_output_file_on_failure): New variable.
1867 (open_output): Set it after bfd open succeeds.
1868 * ldmisc.c (vfinfo): Test it.
1869
1870 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1871
1872 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1873 symbols.
1874
1875 * ldemul.c: Support was added to allow emulation-specific
1876 processing to occur. This support was added primarily for linker
1877 stub generation in the elf32-hppa gld.
1878 (ldemul_finish, ldemul_create_output_section_statements): New
1879 functions.
1880 * ldemul.h: Support was added to allow emulation-specific
1881 processing to occur. (As described above.) Added finish and
1882 create_output_section_statements fields to
1883 ld_emulation_xfer_struct structure.
1884 * ldlang.c: Add calls to emulation-specific routines.
1885 (lang_process): Add call to
1886 ldemul_create_output_section_statements function.
1887 (lang_process): Add call to a emulation-specific routine (and
1888 some processing after the call).
1889
1890 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1891
1892 * configure.in: mips*- instead of mips-, mips*el changes
1893
1894 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1895
1896 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1897 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1898 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1899 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1900 * config/alpha.mt: New file.
1901 * emulparams/alpha.sh: New file.
1902 * scripttempl/alpha.sc: New file.
1903
1904 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1905
1906 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1907 types of different sizes (eg: 64 and 32 bits), so coerce.
1908 * ld.h (ALIGN_N): Add warning about usage.
1909
1910 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1911
1912 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1913 which we already have a definition, rather than checking in
1914 several different places whether the symbol is weak.
1915
1916 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1917
1918 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1919 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1920 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1921 expanded within them.
1922 * config/mipsb-elf32.mt: New file.
1923 * emulparams/elf32mipb.sh: New file.
1924 * Makefile.in (em_elf32mipb.c): New target.
1925
1926 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1927
1928 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1929 lang_input_file_is_search_file_enum so objects brought in using
1930 INPUT() do a path lookup.
1931
1932 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1933
1934 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1935 instead of {i386,m68k}-coff.
1936 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1937 * config/i386-lynx.mt: New file.
1938 * config/m68k-lynx.mt: New file.
1939 * emulparams/i386lynx.sh: New file.
1940 * emulparams/m68klynx.sh: New file.
1941
1942 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1943 but defaulting to _start.
1944
1945 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1946 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1947 LynxOS libc.
1948
1949 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1950
1951 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1952 HOSTING_LIBS for testing.
1953
1954 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1955
1956 Finish up support for i386-sysv4 (without shared libraries):
1957 * ld.h (flag_is_weak): Define.
1958 * ldlang.c (print_symbol): Mention whether symbol is weak.
1959 (print_input_section): Print weak symbols as globals.
1960 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1961 (enter_global_ref): Do not warn if a weak symbol redefines a
1962 global symbol. Do not let a weak symbol redefine a common symbol.
1963 (enter_file_symbols): Treat weak symbols as global symbols.
1964 (subfile_wanted_p): Do not pull in an object file from a archive
1965 just to resolve an undefined weak symbol.
1966 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1967 error; the error might be that malloc has run out of space.
1968 * ldsym.c (write_file_locals): Treat weak symbols as global.
1969 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1970 use i386-elf.
1971 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1972 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1973 * emulparams/elf_i386.sh: New file.
1974 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1975 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1976 (ALL_EMULATIONS): Add em_elf_i386.o.
1977 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1978 (em_elf_i386.c): New target, like other em_*.c targets.
1979 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1980 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1981 nonempty, and configured for native, add it to LIB_PATH.
1982
1983 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1984
1985 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1986 Added statements to pass stab and stabstr sections through and
1987 mark them as NOLOAD, which makes GDB happier.
1988
1989 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1990
1991 * configure.in: Accept m68k-lynx-lynxos config.
1992
1993 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1994
1995 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1996
1997 * config/coff-h8300.mt: Add EMUL=h8300h.
1998
1999 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
2000
2001 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2002
2003 * Makefile.in: Changed CXX back to g++.
2004
2005 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2006
2007 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
2008
2009 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2010
2011 * Makefile.in (TAGS): Use shell wildcards.
2012
2013 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
2014
2015 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
2016
2017 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2018
2019 * ld.texinfo: re-enable included config file; conditionalize doc
2020 for -oformat to interact properly with SingleFormat doc config
2021 var; rename @up/@down to @raisesections/@lowersections.
2022
2023 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2024
2025 * configure.in: recognize m88110.
2026
2027 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2028
2029 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
2030 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
2031 ELF emulation is "elf32-hppa" not "elf-big".
2032 (hppaosf_before_parse): Remove unneeded processing of environment
2033 variables.
2034 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
2035 .text segment of output file.
2036 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
2037
2038 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2039
2040 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
2041 longer in bfd.h.
2042
2043 * ldlang.c, ld.h: updated copyright.
2044
2045 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2046
2047 * ldlang.c (open_output, lang_check): Check return value of
2048 bfd_set_arch_mach.
2049
2050 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2051
2052 * scripttempl/h8500.sc: Start all sections in a different segment.
2053 * scripttempl/z8ksim.sc: Handle constructors
2054
2055 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
2056
2057 * Makefile.in: revert earlier changes back to execute runtest
2058 with make check. cdtest and bootstrap now function as they
2059 did within the Makefile.
2060
2061 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2062
2063 * Makefile.in: Update dependencies.
2064
2065 * configure.in: Set EMULATION_OFILES in Makefile based on
2066 --with-targets option.
2067
2068 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
2069
2070 * Makefile.in: check targets reimplemented to old way.
2071
2072 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2073
2074 * config/i386v.mh, config/irix4.mh: Use gcc
2075 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2076 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2077 bfd/configure.host change.
2078
2079 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2080
2081 * scripttempl/elf.sc: Handle .line and .debug* sections.
2082
2083 * ldlex.l: Use bfd_scan_vma, not strtoul.
2084
2085 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2086
2087 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2088 Remove inital caps in some error messages, change "can't" to
2089 "cannot", add missing colons.
2090 * ldmisc.c (vfinfo): Print "%%" as a single %.
2091 For '%' followed by unrecognized character, print them both
2092 verbatim instead of expecting a char * arg.
2093 For '%C', don't put the function name in parens.
2094
2095 * ldexp.c (invalid): Pass "%%", not "% ".
2096
2097 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2098
2099 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2100 (BSS_VAR): Removed; now always define _fbss.
2101 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2102 Removed.
2103
2104 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2105
2106 * configure.in: z8k-coff is the same as z8k-sim
2107
2108 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2109
2110 * testsuite/lib/ld.exp: new file
2111 * testsuite/config/unix-ld.exp: new file
2112 * testsuite/ld.bootstrap/bootstrap.exp: new file
2113 * Makefile.in: add dejagnu support for make check
2114
2115 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2116
2117 * ldlex.l (comment): Add missing newline in message.
2118 * ldindr.c (add_indirect): Ditto.
2119 * ldexp.c (exp_fold_tree): Ditto.
2120
2121 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2122
2123 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2124 into externs.
2125
2126 * ldmisc.c (multiple_warn): New function.
2127 * ldmisc.h: Declare it.
2128 * ldmain.c (enter_global_ref): Call it.
2129 * ld.h (ld_config_type): Add warn_common.
2130 * ldlex.l, ldgram.y: Set it with -warn-common option.
2131 * ldver.c (help): Document it.
2132
2133 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2134
2135 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2136 target-specific sections, and for changing data section vma.
2137
2138 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2139
2140 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2141 terminals, for Solaris.
2142 (dirlist_ptr): New static variable.
2143 (command_line_option): Accept new options.
2144
2145 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2146 "-YP,...".
2147
2148 * config/sun4sol2.mt: Pass emulation name without ".sh".
2149
2150 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2151 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2152
2153 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2154
2155 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2156 .dtors, .data1, .rodata1 sections, instead of combining them into
2157 other sections. For `-r', set all section start addresses to
2158 zero.
2159
2160 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2161 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2162 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2163
2164 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2165
2166 * genscripts.sh: If this is the default emulation, set
2167 COMPILE_IN.
2168 * emultempl/*.em: Use it to determine whether to compile in the
2169 scripts.
2170
2171 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2172 genscripts.sh. Pass the current emulation name without ".sh" on
2173 the end.
2174 * genscripts.sh: Take an default emulation arg.
2175 Use the current emulation name as EMULATION_NAME.
2176 Make default lib path for cross-compiling ':', not null.
2177 * emulparams/*.sh: Don't set EMULATION_NAME.
2178 * ldemul.c (ldemul_get_script): Take isfile arg.
2179 Pass it to emulation's get_script function.
2180 * ldemul.h: Adjust get_script prototypes.
2181 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2182 No longer static.
2183 * ldfile.h: Declare it.
2184 * ldgram.y: Accept a script on the command line again,
2185 for parsing compiled-in scripts.
2186 * ldmain.c (main): If ld script is a file, parse it as a -T
2187 option, otherwise parse it directly.
2188 * emultempl/*.em (*get_script): Return the scripts themselves if
2189 this is the default emulation; otherwise return their file names.
2190 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2191 generic.em.
2192 * emulparams/m88kbcs.sh: Use it.
2193
2194 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2195
2196 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2197
2198 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2199 there's no change log entry yet, tsk tsk) from the list of
2200 emulations compiled in until Mark gets around to checking in
2201 emulparams/i386linux.sh.
2202 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2203 changed, this file gets updated.
2204
2205 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2206
2207 * ldgram.y (OPTION_Lfile): New token.
2208 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2209 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2210
2211 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2212
2213 * configure.in: h8/300h support needs own .mt file.
2214 config/coff-h8300h.mt: New file.
2215
2216 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2217
2218 * ldmain.c: Don't include sys/stat.h; it already got included
2219 somewhere along the way.
2220
2221 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2222
2223 * Makefile.in: Add h8300h support.
2224 emulparams/h8300h.sh: New file.
2225 scripttempl/h8300h.sc: New file.
2226
2227 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2228
2229 * ldfile.c (ldfile_open_file): In error message, use the name the
2230 user gave (e.g., "-lc"), rather than the base file name.
2231
2232 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2233
2234 * ldmain.[ch]: Remove initial Q_ from function names.
2235 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2236
2237 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2238
2239 * ldlang.c (lang_process): Move loading of default script from
2240 here to main. Add a "/" to start of script name to prevent
2241 finding it in "." first.
2242
2243 * ldmain.c (set_scripts_dir): Don't look in "." first.
2244
2245 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2246 option_longmap.
2247
2248 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2249
2250 * Makefile.in (em_m88kbcs.c): Correct dependency.
2251 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2252 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2253 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2254
2255 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2256
2257 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2258 main.c (main): Print the errno string in the error message.
2259
2260 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2261
2262 * configure.in: Accept h8300h for target cpu.
2263
2264 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2265 present (demangle is smart enough to know whether to do it or not).
2266
2267 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2268
2269 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2270 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2271
2272 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2273
2274 * ldmain.c (get_emulation, check_for_scripts_dir,
2275 set_scripts_dir): New functions.
2276 (main): Call them.
2277
2278 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2279
2280 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2281 Create symbol "end" instead of "__end". Comment out some parts
2282 that may not be needed (yet) for elf.
2283
2284 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2285
2286 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2287
2288 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2289
2290 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2291 when no prototype is being supplied.
2292 (ldmalloc, ldrealloc): Size argument is now size_t.
2293
2294 * ldmisc.c (finfo): New function, accepts FILE* argument.
2295 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2296 without leading zeros.
2297 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2298 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2299 value.
2300 (concat, buystring): String lengths are size_t.
2301 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2302
2303 * ldlang.c (new_statement): Size argument is now size_t. Added
2304 forward declaration with prototype.
2305
2306 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2307
2308 * ldgram.y (OPTION_v): Don't turn on verbose output.
2309
2310 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2311
2312 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2313 bfd.h instead.
2314
2315 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2316
2317 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2318 collect2 doesn't look for gld any more anyhow.
2319
2320 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2321
2322 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2323 now have a non NULL srefs_chain.
2324
2325 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2326 hp300hpux, since the latter does not exist.
2327
2328 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2329
2330 * genscripts.sh: Put the scripts in the ldscripts directory, not
2331 emulations.
2332 * configure.in (ldscripts): Make, instead of emulations.
2333 * Makefile.in (scriptdir): Take off the "ld" part.
2334 (install, clean, distclean): Use ldscripts, not emulations.
2335 In tests, don't pass -Lemulations.
2336 Don't pass tooldir/lib to genscripts.sh.
2337 * genscripts.sh: Don't take tooldir/lib arg.
2338 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2339 default script file.
2340
2341 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2342
2343 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2344
2345 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2346
2347 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2348
2349 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2350
2351 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2352 run in parallel without colliding on yacc's static file names.
2353 Without the stub rule, make will try to start two yacc's
2354 concurrently which fails because of yacc's static file names.
2355
2356 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2357
2358 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2359 symbols.
2360
2361 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2362
2363 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2364 different from libdir.
2365
2366 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2367
2368 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2369
2370 * ldver.c (help): New function.
2371 * ldver.h: Declare it.
2372 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2373
2374 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2375
2376 * Makefile.in (INCLUDES): Don't need ../include any more.
2377
2378 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2379
2380 * ldlex.l, ldgram.y: Support new -oformat option.
2381 Remove attempt at supporting script fragments on the command line.
2382 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2383 * mri.c (mri_format), ldgram.y: Change callers.
2384 * ldlang.h: Change prototype.
2385
2386 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2387
2388 * Makefile.in: canonicalize install.sh; for use within
2389 this directory (and subdirs)
2390
2391 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2392
2393 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2394
2395 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2396 and .cc.o rule.
2397
2398 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2399
2400 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2401 It wasn't documented (or likely used) and wastes time.
2402 (try_open): If EXTEN is empty, don't try it.
2403
2404 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2405 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2406 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2407 with normal function declarations.
2408
2409 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2410 Move *.sc-sh to scripttempl/*.sc.
2411 * {emultempl,emulparams,scripttempl}/README: New files.
2412 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2413 removed, replaced with generic.em.
2414 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2415 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2416
2417 * *.em (*_get_script): Return script name instead of script contents.
2418 * ldlang.c (lang_process): Change caller.
2419
2420 * ldlex.l, ldgram.y: Recognize -m option.
2421 Check for input files after *all* options in grammar.
2422 * ldmain.c (main): Check for -m options. Add default directory
2423 for -m.
2424
2425 * mkscript.c: File removed.
2426 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2427 to add to the default LIB_PATH.
2428 Look for input files in the new subdirectories.
2429 Create the scripts in emulations subdirectory and don't filter
2430 them through mkscript.
2431 * configure.in: Make the emulations subdirectory.
2432
2433 * Makefile.in: Account for all of the above changes.
2434 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2435 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2436 Put CFLAGS last in the compilation rules.
2437 Add -I../bfd to INCLUDES so sysdep.h is found.
2438
2439 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2440
2441 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2442
2443 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2444 dependent on RELOCATING, not RELOCATION.
2445 * hp3hpux.sh (SHLIB_PATH): Define it.
2446
2447 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2448
2449 * ldfile.c (try_open): If opening without the extension fails,
2450 try with the extension even if -v or -V was given.
2451 had_script is imported (from ldgram.y), not exported.
2452
2453 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2454
2455 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2456
2457 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2458
2459 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2460 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2461 statement_list.
2462 (section): Use statement_list_opt, not statement_list.
2463 * m68kcoff.sc-sh: Gather constructors and destructors and define
2464 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2465 * sa29200.sc-sh: Gather constructors and destructors and define
2466 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2467
2468 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2469
2470 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2471 * configure.in: No longer need to configure to get sysdep.h.
2472
2473 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2474
2475 * Makefile.in: remove install:all and install-info:info
2476 dependencies (these cause some spurious rebuilds at 'make install'
2477 time)
2478
2479 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2480
2481 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2482 (mips-idt-ecoff*): Added trailing '*'.
2483 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2484 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2485 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2486
2487 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2488 incorrect definitions.
2489
2490 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2491
2492 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2493 symbols, unless stripping.
2494
2495 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2496
2497 * Makefile.in: configure looks for ####, so remove lines with many
2498 '#' characters.
2499 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2500 and HOSTING_LIBS correctly so that ``make check'' will work.
2501
2502 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2503
2504 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2505 to etext, edata, and end. Needed for IRIX 4.0.5F.
2506 Patch from mwp@iconix.oz.au (Michael Paddon).
2507
2508 * Version 2.2.1 released.
2509
2510 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2511
2512 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2513 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2514
2515 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2516
2517 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2518 properly right now.
2519
2520 * Version 2.2 released.
2521
2522 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2523
2524 * ldver.c (ldversion): Bump version number to 2.2.
2525
2526 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2527
2528 * NEWS: New file.
2529
2530 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2531
2532 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2533
2534 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2535
2536 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2537 mkscript.o, rather than directly from mkscript.c.
2538
2539 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2540
2541 * configure.in: Look for ${target_makefile_frag} relative to
2542 ${srcdir}, not relative to build directory.
2543
2544 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2545 * configure.in: Recognize hppa*-hp-osf.
2546 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2547 (em_hppaosf.c): Build it.
2548 * config/hppaosf.mh, hppaosf.mt: New files.
2549
2550 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2551 some system header files. All uses changed.
2552
2553 * configure.in: Recognize i386-aix configurations as i386-coff
2554 targets.
2555
2556 * configure.in: Recognize m68*-*-hpux.
2557 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2558 the value of STACKZERO.
2559 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2560 (em_hp3hpux.c): Build it.
2561 * hp3hpux.sh, config/hp300hpux.mt: New files.
2562
2563 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2564
2565 * mips.sc-sh: Put constructors in the .data section.
2566 * Makefile.in (cdtest): Added dependency on ld.new.
2567
2568 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2569
2570 * Makefile.in: Change definition of $(tooldir) to match FSF.
2571 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2572 Support VAX Ultrix and BSD.
2573
2574 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2575
2576 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2577
2578 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2579
2580 * ldlang.h (struct memory_region): Change `length' and
2581 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2582 * ldlang.c, mri.c: Corresponding changes, plus lint.
2583
2584 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2585
2586 * configure.in: For all i386 targets, accept i486 as well.
2587
2588 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2589
2590 * ldlang.c (wild_doit): Preserve all flags for a
2591 SEC_SHARED_LIBRARY section.
2592 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2593 computing largest_section.
2594
2595 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2596
2597 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2598 fields of newly created structure.
2599
2600 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2601
2602 * ldmain.c (g_switch_value): New variable.
2603 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2604 (command_line_option): Accept -G and set g_switch_value.
2605 * ldlex.l (COMMAND): Accept -G.
2606 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2607
2608 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2609
2610 Support for linking and loading at different places:
2611
2612 * ldlex.l: Add "AT" keyword.
2613 * ldgram.y: Cleanup, and parse AT.
2614 * ldlang.c (print_output_section_statement): Print output address
2615 of section in map. (lang_size_sections): Fill sections' lma with
2616 load address.
2617 * ldlang.h (lang_output_section_statement_type): Add load_base
2618 information.
2619
2620 * ldindr.c (add_indirect): Keep more information in the alias
2621 symbol chain.
2622 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2623 attribute from an input section.
2624 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2625 default. (Q_enter_file_symbos): Indirect symbols now are known by
2626 their section, not a special symbol flag.
2627 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2628 (write_file_globals): Write the mapping for an indirect symbol.
2629 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2630 fill it with zeros.
2631
2632 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2633
2634 * ld.texinfo: changes for q1
2635
2636 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2637
2638 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2639
2640 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2641
2642 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2643
2644 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2645
2646 * mips.sc-sh: Added variables which may be overridden by a
2647 specific emulation.
2648 * mipsidt.sh: New file; emulation for IDT MIPS board.
2649 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2650 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2651 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2652 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2653
2654 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2655
2656 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2657 ralphc@pyramid.com.
2658 * i386bsd.sh, config/i386bsd.mt: New files.
2659 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2660
2661 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2662
2663 * mri.c: Add extern declaration of strdup.
2664 * ldsym.c (KEEP macro): Add spaces around '=' for the
2665 sake of old (e.g. PCC) compilers.
2666
2667 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2668
2669 * ldver.c: Bump to version 2.1.
2670
2671 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2672
2673 * ldgram.y: allow section types without address expressions.
2674 * ldlang.c (lang_relocate_globals): avoid possible hang with
2675 undefined but unreferenced symbols.
2676 * relax.c (relax_section): don't complain if the script file isn't
2677 relaxable but -relax is set
2678
2679 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2680
2681 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2682
2683 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2684
2685 * mipsbig.sh: New file. Big endian MIPS emulation.
2686 * config/mips-big.mt: New file. Use mipsbig emulation.
2687 * configure.in (mips-sgi-irix*): Use target mips-big.
2688 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2689 (em_mipsbig.c): New target. Uses mipsbig.sh.
2690
2691 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2692
2693 * mips.sc-sh: Put .scommon sections into .sbss section.
2694
2695 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2696 rather than always putting them in bfd_com_section.
2697 * ldlang.c (lang_common): If a common symbol is not in
2698 bfd_com_section, put in a section of the same name, rather than
2699 always putting it in section COMMON.
2700
2701 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2702
2703 * ldmain.c (subfile_wanted_p): If we already have a common
2704 definition of a symbol, don't necessarily pull in an object file
2705 that provides a non-common definition.
2706
2707 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2708 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2709 linker.
2710 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2711 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2712
2713 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2714
2715 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2716 the link to it.
2717
2718 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2719
2720 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2721 checking for equality to bfd_com_section.
2722
2723 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2724
2725 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2726 targets, linker script.
2727 * mipslit.sh: New file. Little endian MIPS emulation.
2728 * config/mips-lit.mt: New file. Use mipslit emulation.
2729 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2730 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2731 (em_mipslit.c): New target. Uses mipslit.sh.
2732
2733 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2734
2735 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2736 $(tooldir)/bin/gld, so that gcc can find it with or without
2737 collect2.
2738
2739 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2740
2741 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2742 write_norel. All linking is now done via write_relax. Call
2743 ldsym_write before calling write_relax.
2744 * relax.c: Added copyright.
2745 (write_relax): Renamed from write_relaxnorel. Added relocateable
2746 argument. seclet_dump renamed to bfd_seclet_link.
2747 * relax.h: Added copyright.
2748
2749 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2750
2751 * ldmain.c (decode_library_subfile): Patch from
2752 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2753
2754 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2755
2756 * config/vxworks960.mt renamed to config/i960.mt
2757
2758 * configure.in: sparc-aout emulates a sun4, as does
2759 sparc*-vxworks, i960-nindy uses gld960 emulation
2760
2761 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2762
2763 Fix support for NOLOAD, add INCLUDE
2764 * ldfile.c (ldfile_open_command_file): pass file name to
2765 lex_push_file.
2766 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2767 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2768 attribute.
2769
2770 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2771
2772 * Makefile.in, config.h: no more default emulation. Make the lack
2773 of emulation a compile time error
2774
2775 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2776
2777 * configure.in: recognise all sparclite variants, not just 'sparclite'
2778
2779 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2780
2781 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2782 aout.sc-sh.
2783
2784 * configure.in: accept *-ericsson-ose for any m68k CPU.
2785
2786 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2787 for each output section.
2788
2789 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2790
2791 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2792 macro bfd_asymbol_bfd as appropriate.
2793 * Makefile.in: Un-duplicate ldlex.c dependency.
2794 * condigure.in: Replace my_host case table by sourcing
2795 ../bfd/configure.host. Allow std-host as the default.
2796 * ldmisc.c: Change logic for C++ name demangling: There is
2797 no initial '_' to remove from stab-derived function names.
2798
2799 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2800
2801 * ldlang.c (lang_init_script_file): don't attach the output file
2802 sections to the script file.
2803
2804 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2805 * ldlang.c (wild): run expansion loop over command line bfd too.
2806 (lang_ini_script_file): initialize more parts of the command line
2807 bfd.
2808 * ldlex.l: fix DEFINED start states.
2809
2810 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2811 -y support
2812 * ld.texinfo: new doc.
2813 * ldgram.y, ldlex.l: understand -y<symbol>
2814 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2815 print info. (add_ysym): new function.
2816 * ldsym.h: (ldsym_type): new define SYM_Y.
2817
2818 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2819
2820 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2821 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2822 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2823 macros with PARAMS. Recreational cleanup. Update copyrights.
2824
2825 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2826
2827 * Makefile.in: pass down the bfd source directory for includes
2828
2829 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2830
2831 * ldlang.c (lang_size_sections): don't change size and address for
2832 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2833 sections.
2834
2835 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2836
2837 * relax.c (build_it): re-enable the processing of data_statements
2838 in scripts, makes counted contructor lists work again.
2839
2840 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2841
2842 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2843
2844 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2845
2846 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2847 and end.
2848
2849 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2850
2851 * Support for i386-sysv.
2852 configure.in: check for i386-*-sysv* and i386-*-sco*.
2853 i386coff.sc-sh: rewrote to support SVR3 by default.
2854 ldctor.c (find_constructors): preserve stat_ptr.
2855 ldlang.c (wild_doit): initialize vma and size of new output
2856 section to corresponding input section. This is required for
2857 shared library support.
2858 (lang_size_sections): don't modify vma and size of sections which
2859 are never loaded (for shared libraries).
2860 ldwrite.c (copy_and_relocate): copy the contents of any section
2861 which has contents, not just sections which are loaded (for shared
2862 libraries).
2863
2864 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2865
2866 * ldlang.c (size_input_section): count the sizes of all sections
2867 we allocate.
2868
2869 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2870
2871 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2872 to demangle symbols better
2873
2874 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2875
2876 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2877 exist when linking with -r.
2878
2879 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2880
2881 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2882 .bss segment.
2883
2884 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2885
2886 * ldmain.c (linear_library): don't even think about processing
2887 an object file if it's already been done
2888
2889 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2890
2891 * configure.in: the hp9000/300 config file is now hp300
2892
2893 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2894
2895 * config/z8ksim.mt: new file
2896
2897 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2898
2899 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2900 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2901
2902 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2903 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2904 * ldlang.c (lang_add_keepsyms_file): New function.
2905 * ldlex.l: Handle "-retain-symbols-file".
2906 * ldsym.c (keepsyms_file, kept_syms): New vars.
2907 (process_keepsyms): New functihon; reads file, marks symbols for
2908 saving.
2909 (write_file_locals): File symbols should always be kept.
2910 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2911 and "-s". Process retain-symbols file before setting symtab.
2912 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2913 (keepsyms_file, kept_syms): Declare them.
2914
2915 * ldmain.c (main): Non-fatal errors should still cause non-zero
2916 exit status even with -r.
2917
2918 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2919
2920 Added initial support for the z8k
2921 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2922 * configure.in, Makefile.in: modified to reflect above
2923
2924 * ldlang.c (lang_check): when linking conflicting architectures,
2925 make the output file reflect at least one of the bad inputs.
2926
2927 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2928
2929 * Makefile.in (install): if $(tooldir) exists, install ld in
2930 $(tooldir)/bin.
2931
2932 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2933
2934 * Makefile.in, configure.in: modified to support i386-coff
2935 * i386coff.sh: new file
2936
2937 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2938
2939 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2940 added m68k-coff emulation mode, stolen from a29k emulation.
2941 Almost certainly wrong, but perhaps better than sun3.
2942
2943 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2944
2945 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2946 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2947 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2948 This is one character shorter, and lets people build on
2949 SVR3 system. (ld__h8300xray.[co] was the killer there;
2950 h8300xray.sc-sh is also overlong, but seems harmless.)
2951 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2952 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2953 * configure.in: Add host isc.
2954
2955 * ldver.c: Call it version 2.0.
2956
2957 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2958
2959 * ldver.c: Bump to version 0.98.
2960 * TODO: New file.
2961
2962 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2963
2964 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2965
2966 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2967 * ldlex.l: Moved comment() to end, since some compilers
2968 otherwise have problems with input() used before it is defined.
2969
2970 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2971
2972 * configure.in: added Solaris 2 and Irix 4 host support.
2973
2974 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2975
2976 * Makefile.in: remove -S flag from the FLEX definition
2977
2978 * configure.in: rewrote, using new style case statement. use
2979 m68k.mt for m68k-aout systems
2980
2981 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2982
2983 * Makefile.in: map "ld" through program_transform_name when
2984 installing.
2985
2986 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2987
2988 * cplus-dem.c: Removed. Use the version in libiberty now.
2989 * ldmisc.c: Use new libiberty version of cplus_demangle().
2990
2991 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2992
2993 * gld960.em (gld960_choose_target): default to little endian, not
2994 big endian.
2995
2996 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2997
2998 * ldlang.c (lang_process): don't pass null pointers when
2999 abs_output_section is what is required.
3000 * ldwrite.c (ldwrite): use malloc to allocate the largest space
3001 used, and pass that down.
3002 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
3003 than alloca.
3004
3005 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
3006
3007 * configure.in, config/ose68.mt: renamed OSE to ose.
3008
3009 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
3010
3011 * ldsym.c (write_file_locals): Reorder check for common or
3012 undefined symbols so that it works.
3013
3014 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
3015
3016 * configure.in: accept all m68K family members.
3017
3018 * Makefile.in: always create installation directories.
3019
3020 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3021
3022 * ldlex.l: now parses comment correctly, added ~ to acceptable
3023 chars in filenames
3024
3025 * ldexp.c (exp_unop): pass down abs_output_section - now can have
3026 unary -ve constants.
3027
3028 * ldlang.c (lang_finish): warn when an entry symbol supplied on
3029 the command line can't be found.
3030
3031 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3032
3033 * ldlang.h: add new field "loadable" to output_section_statement.
3034 * ldlang.c (lang_output_section_statement_lookup): initilize new
3035 field. (wild_doit): if new field is not set, then stop output
3036 section from being loadable.
3037 (lang_enter_output_section_statement): set the field from the
3038 NOLOAD keyword
3039 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
3040 * h8300hms.sc-sh, h8300hms.em: get -r right.
3041
3042 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
3043
3044 * ldint.texinfo: New internals manual (beginnings thereof).
3045 * PORTING: Removed, merged into ldint.texinfo.
3046
3047 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
3048
3049 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
3050 cdtest.exp: A test program (copied from libg++/test-install)
3051 that tests that constructor and destructors are handled
3052 corrrectly.
3053
3054 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3055
3056 * Makefile.in (install): install from ld.new, renaming during the
3057 copy, or else the next 'make install' needs to re-link ld.
3058
3059 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3060
3061 * configure.in: generalise hp recognition (from sef).
3062
3063 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3064
3065 * configure.in: recognize bsd and hpux hppa configurations.
3066 error messages echo to stderr, not stdout
3067
3068 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3069
3070 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3071 ldmisc.c: removed rcsid's.
3072
3073 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3074
3075 * ldlang.c (lang_map): print changes in sizes due to relaxing
3076 (size_input_section): maintain the delta information.
3077 * ldlang.h: add new field to struct to contain delta info.
3078 * relax.c (relax_section): complain if input not relaxable.
3079 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3080 start of a filename
3081
3082 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3083
3084 * ldmain.c(main): prevent -r and -relax from being on at the same
3085 time.
3086
3087 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3088
3089 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3090 aliasing problems
3091
3092
3093 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3094
3095 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3096 * ldexp.c: lint
3097 * ldlang.c(open_output): set the target arch and machine as soon
3098 as we can. (lang_size_sections): use new macros for setting vma
3099 * ldwrite.c: lint
3100
3101 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3102
3103 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3104 Also deleted an unreachable path to wrs.
3105
3106 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3107
3108 * Makefile.in (install): use -d test for $tooldir before
3109 installing ld there so that $tooldir can be inherited from
3110 top-level Makefile.
3111
3112 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3113
3114 * ldlang.c: Two non-substantial changes for the sake of
3115 the old Portable C Compiler.
3116
3117 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3118
3119 * ldgram.y, ldlex.l: parse ABSOLUTE
3120 * ldexp.c: add support for ABSOLUTE
3121
3122 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3123
3124 * Makefile.in: Added default definitions for HOSTING_CRT0,
3125 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3126 * config/*.mh: Miscellaneous clean-up: Removed definitions
3127 of YACC (since it is not longer used in the Makefile).
3128 Remove HOSTING_* definitions that are subsumed by the
3129 ones added to Makefile.in. Removed most definitions of CC.
3130 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3131 These are no longer needed.
3132
3133 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3134
3135 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3136 rules, since these are used when building a distribution.
3137 * Makefile.in (ldlex.c): Don't re-direct output, since that
3138 leaves a bogus output files if it fails.
3139
3140 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3141 * ldlex.c: Fix some unnecessary flex-specific-isms.
3142
3143 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3144
3145 * ldgram.y: move spurious semicolon
3146 * ldexp.h: fix prototype
3147
3148 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3149
3150 * ld.texinfo: references to linker now say "ld" not "gld".
3151
3152 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3153
3154 changed calling convention for Q_enter_global_ref
3155 * ldexp.c, ldlang.c, ldmain.c: reflect this
3156 * ldver.c: bump version to 1.97.1
3157 * ldindr.c (add_indirect): when an edict declaring an indirect
3158 symbol is found, make sure that any ideas about the symbol being
3159 common are changed if it now known to be defined.
3160 * ldmain.c (linear_library): complain once if archive isn't
3161 ranlibbed.
3162 * ldlang.h, ldlang.c: make room for and initialize the complain
3163 once field.
3164
3165 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3166
3167 * Makefile.in: use flex & bison from ../ if they exist.
3168
3169 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3170
3171 * relax.c (build_it): don't allocate space in the output file for
3172 stuff if -R flag applys to it.
3173 * ldfile.c: merge in VMS filename support
3174 * ldmain.c (main): take out ./ from library path, and close file
3175 before unlinking. Make multiple defs of a symbol create an
3176 unexecable file.
3177 * ldmisc.c: fatal errosrs delete output file
3178
3179 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3180
3181 * ldver.c: Increase version number to 1.97, for consistency
3182 with ../binutils.
3183
3184 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3185
3186 * Makefile.in: FLEX -> LEX.
3187
3188 * ld.texinfo: {} -> @{@}.
3189
3190 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3191
3192 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3193 (and associated change in -c option, now used for these scripts)
3194
3195 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3196
3197 * ldver.c: Bumped version to 1.96 - new release, resync with the
3198 bfd too #.
3199 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3200 rather than with raw malloc, makes it easier to track where memory
3201 is going.
3202 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3203 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3204 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3205
3206
3207 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3208
3209 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3210
3211 * Makefile.in: use bootstrap for check.
3212
3213 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3214
3215 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3216 PUBLIC.
3217 * Makefile.in: now use flex, not lex
3218 * ldlex.l, ldlang.c, ldctor.c: lint
3219
3220 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3221
3222 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3223 different sorts of filenames on the command line than in a script.
3224
3225 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3226
3227 * Makefile.in: rework CFLAGS so that they can be passed on the
3228 make command line. Remove MINUS_G. Default CFLAGS to -g.
3229
3230 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3231
3232 * relax.c: added handling for new "padding" seclet type, used to
3233 fill out gaps between section.
3234 * ldgram.y, ldlex.l: now -defsym on the command line is done
3235 properly.
3236
3237 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3238
3239 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3240
3241 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3242
3243 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3244 scripts.
3245
3246 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3247
3248 * Makefile.in (install): Install second copy in $(tooldir)/bin
3249 without $(program_prefix), since that's what gcc expects.
3250
3251 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3252
3253 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3254 * h8300*: fix bit rot and add support for h8300xray target
3255 * go32.sh: target emulation for go32.
3256
3257 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3258
3259 * gld960.em, i960.sc-sh. Fix i960 bit rot
3260
3261 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3262
3263 * Makefile.in: install man page.
3264
3265 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3266
3267 * config/mt-<foo> renamed to <foo>.mt
3268 * config/mh-<foo> renamed to <foo>.mt
3269 * configure.in changed to reflect this
3270 * genscripts.sh now make .xbn files rather than .xN files
3271
3272 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3273
3274 * ldver.h: fix decl of ldversion.
3275
3276 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3277
3278 * Makefile.in: added check target.
3279
3280 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3281
3282 * ldmain.c (Q_enter_file_symbols): now aliases work again
3283
3284 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3285
3286 * Makefile.in: added clean-info target.
3287
3288 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3289
3290 * ldexp.c (exp_print_tree): don't try and follow null pointers
3291 around.
3292 * ldgram.y: remove 11 shift reduce errors
3293
3294 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3295
3296 * Makefile.in: added tooldir and program_prefix.
3297
3298 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3299
3300 * ldlang.c (size_input_section): don't move absolute sections
3301 around!
3302
3303
3304 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3305
3306 * cplus-dem.c: yet another copy of this - maybe it should go into
3307 libiberty ?
3308 * ldgram.y: now -V and -v have different actions
3309 * ldver.c: if -V, prints list of emulations compiled in
3310 * ldmisc.c: support for cplus demangling
3311
3312
3313 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3314
3315 * Makefile.in, configure.in: removed traces of namesubdir,
3316 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3317 copyrights to '92, changed some from Cygnus to FSF.
3318
3319 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3320
3321 * Makefile.in: Change mkscript rule into one for ./mkscript
3322 (for the sake of makes that don't realize they're the same).
3323 * PORTING: Add more details.
3324 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3325
3326 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3327
3328 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3329 config/mt-hp300bsd: New port to hp300 running BSD.
3330
3331 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3332
3333 Major rewrite of how ld is configured. The major idea
3334 is to use shell scripts to generate everything.
3335 * generic.em replaces ldtemplate.
3336 * Other *.em files replace various *.c files.
3337 A *.em file is a shell script that generates the corresponding
3338 ld__*.c file that implements an emulation. This is usually
3339 a straight 'cat' of a here-document, possibly with substitutions.
3340 * Script files (*.sc) are places by *.sc-sh scripts.
3341 Again, these are simple shell scripts that 'cat'
3342 here-documents, usually with some substitutions.
3343 The output a *.sc-sh is a script file.
3344 * Each emulation is defined by a short shell script with
3345 extension *.sh that specifies the emulation-specific
3346 parameters (such as the name of the *.sh-sc and *.em
3347 files to use).
3348 * genscript.sh is the master shell script used to generate
3349 an emulation. It is passed various argument, including
3350 the name a the emulation-speciic *.sh file that it
3351 "sources" to set variables to emulation-specifc parameters.
3352 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3353 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3354 * config/mh-foo: Rename LDEMULATION names as appropriate
3355 (usually 'gldfoo' -> plain 'foo').
3356 * ldwrite.c: Fixed a typo in a comment.
3357 * Makefile.in: Major changes. Removed some the sed
3358 magic to converts scripts, since that is now handled
3359 by genscripts.sh and the *.sc-sh scipt generators.
3360 * config.h: Remove a bunch of macros defining emulations
3361 and targets. This becomes one less file to edit when
3362 adding emulations or targets.
3363 * ldemul.h (struct ld_emulation_xfer_struct): Add
3364 emulation_name and target_name fields.
3365 * ldemul.c, ldemul.h: Define some default functions used
3366 by most emulations (and remove from the *.em scripts).
3367 * ldemul.c (ldemul_choose_target): Search the new
3368 ld_emulations array using a loop (instead of a hardwired
3369 nested if statement).
3370 Define the ld_emulation from the automatically-geenrated
3371 ldemul-list.h. This means you no longer have to edit ldemul.c
3372 to add a new emulation.
3373 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3374 their expansions, since the former no longer exist.
3375 * PORTING: A very rough first draft of a porting guide.
3376
3377 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3378 to be terminated by a new-line (instead of requiring a semicolon).
3379
3380 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3381
3382 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3383 tests for NULL pointers all over the place.
3384 * ldlang.c (lang_process): remember to relocate global symbols
3385 *after* relaxing has done it stuff.
3386
3387 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3388
3389 * config/mt-coff-h8300: use EMUL like everything else
3390 * ldlang.c: (print_padding_statement): print the right address.
3391 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3392
3393
3394 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3395
3396 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3397 * ldlang.c (print_data_statement): print the right address.
3398
3399 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3400
3401 * Makefile.in: The rule for testing ld by re-linking itself
3402 via an intermediate -r link was moved to the ld1 rule
3403 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3404 which allows the bootstrap rule to work.
3405 * ldctor.c (find_constructors): Don't create a constructor
3406 list if it is already defined (as would happen if ld is
3407 invoked by collect).
3408
3409 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3410
3411 * config/mh-sparc.h: now uses libgcc.a
3412 * ldmain.c: quit using exit
3413 * *sc: use *(COMMON) rather than [COMMON]
3414 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3415 to allow preprocessing of .l file.
3416 * Makefile.in: New ldlex.l mangling
3417 * ldexp.c (fold_binary): perform expressions with % and / in
3418 integer.
3419 * ldfile.c (open_a): open archives on VMS in a special way
3420
3421
3422 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3423
3424 * ldgram.y: map -M behave in the same way as -Map (sets file name
3425 to be "-".
3426 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3427 whether or not relaxing has been done.
3428 * ldmain.c: don't open a map file if it doesn't have a name
3429 * relax.c: all the brains have moved into bfd.
3430 * ldwrite.c: ammend comment
3431
3432 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3433
3434 * Makefile.in: added relax, also made three stage go through a
3435 partial link stage.
3436 * relax.c : added
3437 * config.h: if GNU960 defined, then default emulation mode is
3438 GLD960
3439 * ldexp.h, ldexp.c: map to file hooks
3440 * ldlang.c: map to file hooks
3441 * ldgram.y: added -Map -relax
3442 * ldlex.l: added -relax, -Map
3443 * ldmain.c: open map file
3444 * ldmisc.c: support for map file
3445 * ldwrite.c: new relax magic
3446
3447 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3448
3449 * Makefile.in, config/tm-*.h: Clean up make output, only
3450 pass DEFAULT_EMULATION to ldmain.c.
3451
3452 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3453
3454 * ldver.c: Bump to version 1.94.
3455
3456 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3457
3458 * Makefile.in: infodir belongs in datadir.
3459
3460 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3461
3462 * Makefile.in: Pass -y to bison. (Again;
3463 accidentally deleted by Rich.)
3464 * news.sc, ldgld68k.sc: Define __end as well as _end.
3465
3466 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3467
3468 * ldindr.h: added to contain prototypes of ldindr.c
3469 * ldfile.c: include ctype.h
3470 * ldmain.c: include the requried prototype headers
3471 * ldwrite.c: get_reloc_upper_bound has been renamed
3472 bfd_get_reloc_upper_bound
3473
3474 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3475
3476 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3477 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3478 spaces following hyphens, bsd make can't cope. added
3479 standards.text support and made it look like all the other
3480 makefiles.
3481
3482 * configure.in: configure now runs entirely in objdir so make file
3483 existence checks against ${srcdir}. Mark this directory as
3484 target dependent.
3485
3486 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3487
3488 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3489 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3490 and mandir now keyed off datadir by default.
3491
3492 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3493
3494 * ldver.c: Bumped version to 1.93.
3495 * Makefile.in: Pass -y to bison.
3496
3497 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3498
3499 * config.h: h8 is now coff, not ieee
3500 * h8300hds.sc: reflect the same
3501
3502 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3503
3504 * ldver.c (ldversion()): Update to 1.92.
3505 * ldctor.c: There are two places constructor sets
3506 can be defined. One of them checked for an existing
3507 duplicate, the other didn't. Unfortunately, the latter
3508 was called after the former ...
3509 So, factor out code for inserting a new element into
3510 constructor_name_list (after checking for a duplicate)
3511 into a new function add_constructor_name, and call
3512 it from both aforementioned places (ldlang_add_constructor
3513 and ldlang_check_for_constructors).
3514
3515 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3516
3517 * Makefile.in: Rename .c files generated from ldtemplate
3518 to have names starting with ld__. This helps 'make clean'.
3519
3520 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3521
3522 * Makefile.in: Take out the version number for install
3523 * m88kbcs.sc: put in contructor blocks.
3524
3525 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3526
3527 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3528 parameter, a format, and an arg pointer, and rename it to
3529 vfinfo(). Write info() in terms of new vfinfo().
3530 New einfo() is the same as info(), except it writes to stderr.
3531 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3532 ldmisc.c: Replace "error" calls to info() by new einfo().
3533
3534 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3535
3536 * ldlex.l ldgram.y: made -V option do same as -v
3537 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3538 turned off
3539
3540 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3541 i386 aout changes from Bob Kukura
3542 * Makefile.in, config.h: added i386aout support
3543 * configure.in: fixed /h-{myhost} typo
3544 * ldgram.y: -MM now gives more boring map.
3545 * ldlang.c: now does D_PAGED flag the right way.
3546 * ldsym.c: -MM flags does the right thing.
3547
3548 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3549
3550 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3551 * ldlang.c (init_os): Compensate for BFD change,
3552 where bfd_make_section now returns NULL for a duplicate
3553 section request, instead of the old section.
3554
3555 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3556
3557 * ldver.c: Bump to version 1.91 (consistent with binutils).
3558
3559 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3560
3561 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3562 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3563 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3564 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3565 Add or update copyright notices.
3566
3567 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3568
3569 * README: New file.
3570 * Makefile.in: Changed installation directory name scheme
3571 to be consistent with gcc. Also changed 'install'.
3572
3573 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3574
3575 * Makefile.in: new targets ld.mm, ld.me
3576
3577 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3578
3579 * Makefile.in, ldtemplate: Need to use separate scripts
3580 for -n and -N options. Yet more complication.
3581
3582 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3583
3584 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3585 work). Add some lines to avoid Sun Make VPATH bugs.
3586
3587 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3588
3589 * news.sc: Add alignment for data segment.
3590 * ldtemplate: Add (yet another) script to get for -n or -N
3591 options. (These need different alignment than ZMAGIC files.)
3592 * Makefile.in: Add stuff for new foo.xn scripts.
3593 These are generated by replacing "ALIGN(0x...00)" by ".".
3594
3595 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3596
3597 * Makefile.in: new targets ld.ms, ld-index.ms
3598 ld.texinfo: remove tabs, other cleanups for texi2roff
3599
3600 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3601
3602 * ldmain.c (main): Make config.magic_demand_paged be true
3603 by default. Don't the WP_TEXT and D_PAGED flags of
3604 output_bfd here; it's too late, so set it when output_bfd
3605 is created (in ldlang.c). Also fix setting of EXEC_P flag
3606 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3607 * ldlang.c: Remove some duplicate extern declarations.
3608 * ldgram.y: Fixes to -N and -n options.
3609 * Makefile.in: Recognize upper case letters in sed script
3610 to remove assignments from script files.
3611 * ldtemplate: Don't assukme that -N or -n options
3612 imply use of -r script.
3613 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3614
3615 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3616
3617 * ldtemplate: include bfd.h before sysdep.h.
3618
3619 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3620
3621 Restructure configuration scheme for bfd, binutils, ld.
3622
3623 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3624 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3625 Change some config names to match other dirs.
3626 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3627 get defined first.
3628 * config/: Rename some config files to match up h-*.h names.
3629 Remove all the HOST_SYS definitions from the config files.
3630
3631 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3632
3633 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3634 * ldtemplate: Remove ldfile_add_library_path calls;
3635 just use the SEARCH_DIR commands in the script files.
3636 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3637 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3638 This is primarily intended for cross-linking, where you would
3639 place libaries in a different place than native libraries.
3640 Also, emulations made from ldtemplate now use $(srcdir).
3641 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3642 form; people can use the Makefile's LIB_PATH to override.
3643
3644 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3645
3646 * Makefile.in: fix target ld.dvi, add target ld.info
3647 ld.texinfo: make info filename ld.info
3648
3649 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3650
3651 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3652 Make).
3653 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3654 few BFD types & enums.
3655
3656 \f
3657 Local Variables:
3658 mode: indented-text
3659 left-margin: 8
3660 fill-column: 74
3661 version-control: never
3662 End:
This page took 0.106014 seconds and 5 git commands to generate.