1 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * configure.in: Add * at the end of m68k-hp-hpux.
5 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
7 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
10 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
12 * scripttempl/nw.sc: Gather constructors and destructors and
13 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
15 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
17 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
18 (ei386nw.c, eppcnw.c): New targets.
20 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
21 scripttempl/nw.sc: New files, for i386 and powerpc netware.
23 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
24 instead of {i386,ppc}-elf.
26 * configure.in (sparc*-*-netware): Removed. There is no such
29 * ldint.texinfo: Move misplaced `@end iftex'.
31 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
33 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
34 .rela.dtors to the list of .rel* sections.
36 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
38 * ldver.c (ldversion): Update to version 2.5.
39 * Version 2.5 released.
41 * configure.in (all_targets): Handle i386-linux*.
43 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
45 * scripttempl/aout.sc: Set _etext and __etext to ., not
46 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
47 will not break any other system. From Eric Valette
50 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
52 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
53 --verbose to get the old -V behaviour.
54 * ld.1, ld.texinfo: Document this change.
56 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
58 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
59 assertion, since it could fail with a user defined linker script.
61 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
62 name in the hash table during the first phase--the hash table does
63 not even exist at that point, much less have the right value.
65 * Makefile.in (CC): Define.
66 (CXX): Move definition, change from g++ to gcc.
67 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
68 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
69 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
70 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
73 (site.exp): Don't create testdir or set tmpdir.
74 (check): Run checks even if not running native. Use CC_FOR_TARGET
75 instead of RUNTEST_CC, and likewise for CXX.
76 (cdtest targets): Comment out.
77 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
78 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
79 * cdtest-main.cc, cdtest.exp: Remove.
81 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
83 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
85 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
86 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
87 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
88 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
89 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
90 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
91 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
93 * genscripts.sh: Always search /usr/local/TARGET/lib.
95 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
97 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
99 * configure.in: Handle i386-bsdi* targets like i386-bsd.
101 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
103 * lexsup.c (parse_args): Add support for -a for HP/UX
106 * lexsup.c (parse_args): -c takes an argument.
108 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
110 * ld.h (args_type): Add new field endian.
111 * lexsup.c (parse_args): Handle -EB and -EL by setting
113 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
114 * ldlang.c (lang_add_output_format): Add arguments big and little.
115 If command_line.endian is set, use it to select big or little
116 rather than the default. Changed all callers.
117 * ldlang.h (lang_add_output_format): Update declaration.
118 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
119 LITTLE_OUTPUT_FORMAT.
120 * emulparams/elf32mipl.sh: Likewise.
121 * emulparams/mipsbig.sh: Likewise.
122 * emulparams/mipsbsd.sh: Likewise.
123 * emulparams/mipsidt.sh: Likewise.
124 * emulparams/mipsidtl.sh: Likewise.
125 * emulparams/mipslit.sh: Likewise.
126 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
127 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
129 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
130 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
131 * scripttempl/mipsbsd.sc: Likewise.
133 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
134 depending upon ldgram.c, so that a parallel make does not try to
137 * configure.in (mips*el-elf*): New target.
138 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
139 (eelf32mipl.c): New target.
141 * config/mipsl-elf32.mt: New file.
142 * emulparams/elf32mipl.sh: New file.
144 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
146 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
149 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
151 * ldmisc.c (vfinfo): Print BFD file name as well as file name
152 returned by find_nearest_line, in case the file name is something
153 unhelpful such as a .h file. Handle %u.
155 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
157 * ldlang.c (lang_do_assignments): Make sure output statement
158 has an attached bfd_section before trying to dereference it.
160 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
162 * ld.h (ld_config_type): Add new field warn_once.
163 * ldmain.c (undefined_symbol): Handle -warn-once.
164 * lexsup.c (parse_args): Recognize -warn-once.
165 * ld.texinfo (Options): Document -warn-once.
168 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
169 name. For %C, print the function name on a separate line, to keep
170 the length of error messages under control.
171 * ldmain.c (multiple_definition): Use %D for ``first defined
173 (undefined_symbol): Use %D for ``more undefined references
176 * ldmisc.c (multiple_warn): Remove; no longer used.
177 * ldmisc.h (multiple_warn): Don't declare.
179 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
181 * ldlang.c (print_output_section_statement): Print all lines
184 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
186 * ldlang.c (load_symbols): Check for archive before object. Use
187 bfd_check_format_matches, and, if ambiguous, print a list of
188 matching formats. If file format is not recognized, treat file as
190 * ldgram.y (yyerror): If assuming an object file is a script,
191 mention that. Tweak the format of the error messages.
192 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
193 guess that this is not actually a script, and just report that the
194 file format was not recognized.
195 * ld.texinfo (Options): Admit that -( may be used more than once.
196 Add note that unrecognized object files are now treated as linker
199 * ldfile.c (ldfile_input_filename): Make const.
200 (ldfile_assumed_script): New variable.
201 (try_open): Change arguments types to const.
202 (ldfile_find_command_file): Likewise.
203 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
204 * ldfile.h: Update declarations for ldfile.c changes.
205 * ldlex.l: Include <ctype.h>.
206 (file_name_stack): Change to be const char *.
207 (lineno_stack): New static variable.
208 (<<EOF>>): Set lineno as well as ldfile_input_filename.
209 (lex_push_file): Make name argument const. Initialize
211 (lex_redirect): Initialize lineno_stack entry.
212 (lex_warn_invalid): Handle non printable characters nicely.
213 * ldlex.h (lex_push_file): Declare second argument as const.
215 * ldgram.y (ifile_p1): Recognize GROUP.
216 * ldlex.l: Recognize GROUP.
217 * ld.texinfo (Option Commands): Document GROUP.
219 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
221 * config/m68klynx.mh: New file.
223 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
225 * emultempl/hppaelf.em: Add newlines to the error messages.
227 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
229 * config/i386lynx.mh: New file.
230 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
233 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
235 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
236 (GENERATE_SHLIB_SCRIPT): Define as yes.
237 (DYNAMIC_LINK): Define as false.
238 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
239 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
240 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
241 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
244 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
246 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
248 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
250 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
251 .got section is now explicitly handled in elf.sc.
253 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
255 * scripttempl/alpha.sc: Redo script to set . outside of sections
256 and not bother to explicitly specify section addresses.
257 Explicitly place .sdata section.
259 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
261 * scripttempl/m68kcoff.sc: Put .bss in data segment.
263 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
264 0, and to only be marked as NOLOAD if relocating.
265 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
266 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
267 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
268 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
269 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
270 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
271 * scripttempl/sparclynx.sc: Likewise.
273 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
275 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
276 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
279 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
281 * ld.h (args_type): Add field soname.
282 * lexsup.c (parse_args): Handle -soname argument.
283 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
285 * ld.texinfo: Document -soname.
287 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
289 * ldlang.c (lang_check): Don't try to set the architecture if the
290 input and output files are incompatible. Just warn.
292 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
294 * configure.in: Change i[34]86 to i[345]86.
296 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
298 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
300 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
302 Make the ELF linker handle orphaned sections reasonably. Also,
303 define __start_SECNAME and __stop_SECNAME around sections whose
304 names can be represented in C, for the benefit of symbol sets in
306 * ldemul.h (ldemul_place_orphan): Declare.
307 (ld_emulation_xfer_type): Add place_orphan field.
308 * ldemul.c (ldemul_place_orphan): New function.
309 * ldlang.h (wild_doit): Declare.
310 * ldlang.c (wild_doit): Make nonstatic.
311 (lang_place_orphans): Call ldemul_place_orphan.
312 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
313 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
315 (gld${EMULATION_NAME}_place_orphan): New static function.
316 (gld${EMULATION_NAME}_place_section): New static function.
317 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
319 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
321 * scripttempl/aout.sc: Add .linux-dynamic after .data.
323 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
325 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
326 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
328 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
330 * ldexp.h (exp_get_abs_int): Declare.
332 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
334 * ldlang.c (lang_do_assignments): Handle complex AT's better.
335 * ldexp.c (exp_get_abs_int): New function.
337 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
339 * configure.in: add i960-nindy-coff support.
341 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
343 * ldlex.l (yy_create_string_buffer): Handle change to internal
344 interface in flex 2.4.7.
346 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
348 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
349 New function; add 0x20 to any use of -Ttext.
350 (gld${EMULATION_NAME}_create_output_section_statements): New
352 (ld_${EMULATION_NAME}_emulation): Use the new function
353 gld${EMULATION_NAME}_create_output_section_statements.
355 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
357 * scripttempl/mips.sc: Redo script to set . outside of sections
358 and not bother to explicitly specify section addresses.
360 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
362 * scripttempl/elf.sc: Copy several more relocation sections into
363 the output. Put .got.plt sections into .got.
365 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
367 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
369 Add a new script operator, PROVIDE, to define a symbol only if it
371 * ldgram.y (PROVIDE): New token.
372 (assignment): Accept PROVIDE.
373 * ldlex.l (PROVIDE): New token.
374 * ldexp.h (node_type): Add etree_provide to node_class enum.
375 (exp_provide): Declare.
376 * ldexp.c (exp_fold_tree): Handle etree_provide.
377 (exp_provide): New function.
378 (exp_print_tree): Handle etree_provide.
379 * ld.texinfo: Document PROVIDE.
381 * ldlang.c (lang_common): Pass desired alignment to
382 lang_one_common as power of two.
383 (lang_one_common): Get common symbol alignment from linker hash
384 table entry. Treat desired alignment as a power of two.
386 * ldlang.c (wild_section): Attach all section with the given name,
387 not just the first one. If there is no name, attach all sections
388 even if the SEC_IS_COMMON flag is set.
390 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
392 * ld.h (args_type): Add field rpath.
393 * lexsup.c (S_ISDIR): Define if not already defined.
394 (parse_args): Add support for -rpath. If -R is used to name a
395 directory, treat it as -rpath for Solaris compatibility.
396 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
397 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
398 * ldmain.c (main): Initialize command_line.rpath to NULL.
399 * ld.texinfo: Document -rpath option.
401 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
403 * emulparams/pc532machaout.sh: New file. Pc532 mach script
406 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
408 * config/pc532mach.mt: New file. Pc532 mach target support.
410 * config/pc532mach.mh: New file. Pc532 mach host support.
412 * config/netbsd532.mt: New file. Netbsd 532 target support.
414 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
416 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
419 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
421 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
422 bfd_abs_section_ptr, not &bfd_abs_section.
424 * lexsup.c (parse_args): Changed "retain-symbols-file" from
425 no_argument to required_argument. From djm.
427 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
429 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
430 sections to force a VMA of 0; needed for ELF backends which have
431 not been converted to the new linker style.
433 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
435 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
436 it was for the HPUX dynamic loader's use and it creates problems
439 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
441 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
442 * ldlang.h (lang_do_assignments): Put external decl here.
443 * emultempl/hppaelf.em: Minor cleanups throughout file.
444 (hppa_elf_create_output_section_statements): Rewrite.
445 (hppaelf_finish): Rewrite.
447 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
449 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
451 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
453 * ld.texinfo: -Bstatic is not ignored.
455 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
457 * ldlex.l: Recognize \r the same as \n.
459 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
461 Preliminary support for generating shared libraries, from Eric
462 Youngdale <ericy@cais.cais.com>.
463 * genscripts.sh: If the emulation parameter file sets
464 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
465 CREATE_SHLIB defined.
466 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
467 link_info.shared is set, use the .xs script file.
468 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
469 .interp section, and don't include TEXT_START_ADDR in the starting
470 address of the first section.
471 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
472 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
474 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
476 * configure.in: Change --with-targets to --enable-targets.
478 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
480 * lexsup.c (parse_args): Add support for new options -( -) with
481 synonyms --start-group --end-group.
482 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
483 (lang_group_statement_type): Define new struct.
484 (lang_statement_union_type): Add group_statement field.
485 (lang_enter_group, lang_leave_group): Declare.
486 * ldlang.c (lang_for_each_statement_worker): Handle
487 lang_group_statement_enum.
488 (map_input_to_output_sections, print_statement): Likewise.
489 (lang_size_sections, lang_do_assignments): Likewise.
490 (open_input_bfds): Completely rewrite. Now does its own looping,
491 rather than using lang_for_each_statement. Handle groups.
492 (lang_process): Update call to open_input_bfds.
493 (print_group): New static function.
494 (lang_enter_group, lang_leave_group): New static functions.
495 * ldfile.c (ldfile_open_file): If the file has already been
496 opened, just return rather than taking an assertion failure.
497 * ldver.c (help): Mention new options.
498 * ld.texinfo: Document new options.
500 * ldlang.c (end_of_data_section_statement_list): Don't define.
501 (lang_leave_output_section_statement): Don't set obsolete variable
502 end_of_data_section_statement_list.
504 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
507 * ldlang.c (lang_size_sections): Adjust current region address
508 even for sections with an explicit address. From
509 ralphc@pyramid.com (Ralph Campbell).
511 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
512 From jrs@world.std.com (Rick Sladkey).
514 * scripttempl/mipsbsd.sc: Let sections align to their natural
517 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
519 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
521 (lang_abs_symbol_at_beginning_of): Likewise.
522 (lang_abs_symbol_at_end_of): Likewise.
523 (lang_size_sections): Use bfd_is_abs_section to check for the
524 absolute section. Don't try to set the VMA or output_offset or
525 size of the absolute section.
526 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
529 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
531 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
532 when generating relocatable objects.
534 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
536 * emultempl/linux.em: New file providing support for linking
537 against Linux shared libraries.
538 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
539 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
541 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
543 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
544 * ldmain.c (main): Initialize link_info.shared to false. Give
545 error if link_info.relocateable and link_info.shared are both set.
547 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
548 it as naming an emulation to be added to EMULATION_OFILES.
549 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
551 * Makefile.in: Rebuilt dependencies.
552 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
553 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
554 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
555 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
556 (ei386linux.c): Remove; now in Makefile.in.
557 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
558 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
559 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
560 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
561 (eelf64_sparc.c): Remove; now in Makefile.in.
562 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
563 (eelf32_sparc.c): Remove; now in Makefile.in.
565 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
566 no owner--it might be bfd_abs_section. From Eric Youngdale
567 <ericy@cais.cais.com>.
569 * scripttempl/aout.sc: Let sections align to their natural
572 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
574 * ldemul.h (ldemul_open_dynamic_archive): Declare.
575 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
576 * ldemul.c: Include ldexp.h and ldlang.h.
577 (ldemul_open_dynamic_archive): New function.
578 * ldfile.h (ldfile_open_file_search): Declare.
579 * ldfile.c: Include ldemul.h.
580 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
581 argument, not bfd *. Change all callers.
582 (ldfile_open_file_search): Rename from open_a. Return boolean
583 argument, not bfd *. Clean up. Change all callers.
584 (ldfile_open_file): If doing a dynamic link, call
585 ldemul_open_dynamic_archive rather than assuming the extension of
586 a dynamic object is ".so".
587 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
589 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
591 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
593 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
594 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
595 Accept -static as a synonym for -non_shared.
597 Let the user change the dynamic linker used by ELF code.
598 * ld.h (args_type): Add new field interpreter.
599 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
601 * ldmain.c (main): Initialize command_line.interpreter to NULL.
602 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
603 the ELF backend to return the .interp section. If
604 command_line.interpreter is not NULL, set the contents of .interp
606 * ld.texinfo: Mention -dynamic-linker.
608 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
611 * lexsup.c (parse_args): Sort out the option macros and change the
612 definitions to make it easier to add a new option.
614 * scripttempl/aout.sc: Define __etext and __edata to go along with
617 * ld.h (ld_config_type): Add new field traditional_format.
618 * lexsup.c (parse_args): Add traditional-format to longopts, and
620 * ldmain.c (main): Initialize config.traditional_format to false.
621 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
622 flags of output_bfd according to config.traditional_format.
623 * ldver.c (help): Mention -traditional-format.
624 * ld.texinfo: Document -traditional-format.
626 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
628 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
629 they are encountered.
631 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
633 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
634 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
636 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
638 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
639 _FTEXT, _ETEXT and _FDATA. Dont define _END.
641 * ldfile.c (open_a): If this is not an archive, try to open it in
642 the current directory before searching for it.
644 * lexsup.c (parse_args): Treat -i as a synonym for -r.
646 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
647 BLOCK works in a section address as documented.
649 * ldgram.y (YYDEBUG): Don't define.
651 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
653 * emultempl/gld960.em: Pass false for new argument to
654 ldfile_add_library_path.
655 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
657 * emultempl/sunos.em: Only look for .so files if doing a dynamic
660 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
662 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
664 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
666 * Makefile.in (check): Delete ld.new dependency so that a regression
667 test doesn't trigger a rebuild of the linker.
669 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
671 * ldlang.c (map_input_to_output_sections): For lang_address, call
672 init_os if it hasn't already been called.
674 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
676 Add support for SunOS shared libraries.
677 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
678 shared library support code.
679 * emultempl/sunos.em: New file.
680 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
681 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
682 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
685 * ldlang.c: Minor formatting cleanups.
686 (lang_for_each_input_file): New function.
687 * ldlang.h (lang_for_each_input_file): Declare.
689 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
691 (search_head): Declare.
692 (ldfile_add_library_path): Add new cmdline argument in prototype.
693 * ldfile.c (search_head): Make non-static.
694 (search_dirs_type): Move to ldfile.h.
695 (ldfile_add_library_path): Accept cmdline argument, and save it.
696 * lexsup.c (parse_args): Pass true for new cmdline argument of
697 ldfile_add_library_path.
698 (set_default_dirlist): Likewise.
699 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
700 argument of ldfile_add_library_path.
701 * ldgram.y (ifile_p1): Likewise.
703 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
705 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
706 total_size, superfile and chain.
707 * ldfile.c (open_a): Don't clear search_dirs_flag.
708 (ldfile_open_file): Don't try to open superfile. Assert that file
709 has not already been opened.
710 * ldlang.c (new_afile): Don't initialize superfile.
711 * ldmain.c (add_archive_element): Don't initialize subfiles or
712 chain or superfile. Initialize search_dirs_flag to false.
714 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
716 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
718 Changes from binutils-2.4 release:
720 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
721 variables, use whitespace, so scripts don't break.
723 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
725 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
727 * cdtest-bar.cc: Renamed from cdtest-func.cc.
728 * Makefile.in: Noted change.
730 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
731 don't know where that's supposed to come from, or why it's
734 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
736 * configure.bat: update to latest makefile.in
737 * emulpara/go32.sh: set to coff-go32 not aout
738 * emultemp/generic.em: strength-reduce the structure of
739 this shell script, since the only available shell for
740 DOS can't handle complex syntax.
741 * emultemp/stringify.sed: for "sed -f" instead of inline.
742 * makefile.in: depend on stringify.sed as well as genscripts.sh
743 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
744 * genscripts.sh: empty variables aren't always considered "set",
745 so set them to "y" instead.
747 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
749 * ldlang.c (entry_symbol): Make static.
750 (lang_add_entry): Add cmdline argument.
751 * ldlang.h (lang_add_entry): Change prototype.
752 * ldgram.y (statement_anywhere): Change lang_add_entry call.
753 * lexsup.c (parse_args): Likewise.
755 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
757 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
759 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
760 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
761 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
763 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
765 Add support for ELF shared libraries.
766 * ld.h (ld_config_type): Add field dynamic_link.
767 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
768 on attempts to use -r with -relax, -call_shared or -s.
769 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
770 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
771 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
772 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
773 OPTION_NON_SHARED by setting dynamic_link field accordingly.
774 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
776 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
777 opening a file with a .so extension first.
778 * emultempl/elf32.em: New file.
779 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
780 (NONPAGED_TEXT_START_ADDR): Likewise.
781 (TEMPLATE_NAME): Define as elf32.
783 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
784 * scripttempl/elf.sc: Add placement for new dynamic sections.
785 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
786 outside of any section. Don't use ALIGN(8); just let one section
787 VMA follow another. Put .dynbss in .bss. Don't mention debugging
788 sections; they'll be handled correctly anyhow.
789 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
791 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
793 * Makefile.in (install): Redirect output of ln to /dev/null.
795 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
797 * emultempl/hppaelf.em: Change all references of
798 .hppa_linker_stubs to .PARISC.stubs.
799 * scripttempl/hppaelf.sc: Likewise.
801 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
803 * ldlang.c (print_output_section_statement): Change ``no attached
804 output section'' message slightly.
805 (lang_do_assignments): Don't recurse down if there is no real
808 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
809 match corresponding change in emulation templates.
810 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
811 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
813 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
815 * ldver.c (ldversion): Updated version number.
817 * cdtest-foo.cc: Use explicit "#pragma implementation".
818 * cdtest-bar.cc: Renamed from cdtest-func.cc.
819 * Makefile.in: References to cdtest-func.o changed to
822 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
824 Don't create unnecessary output sections.
825 * ldlang.c (out_bfd_get_section_by_name): Remove.
826 (wild_section): Call bfd_get_section_by_name rather than
827 our_bfd_get_section_by_name. Don't call wild_doit if there is no
829 (lang_create_output_section_statements): Remove.
830 (map_input_to_output_sections): For several cases, call init_os if
831 it has not already been called.
832 (lang_size_sections): If output section was not created, skip it.
833 (lang_process): Don't call lan_create_output_section_statements.
834 (lang_place_orphans): Skip files with just_syms_flags set to true.
835 * ld.texinfo: Document change.
837 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
839 * ldlang.c (wild_doit): Don't bother initializing the vma and
840 section size. Don't special case SEC_SHARED_LIBRARY.
841 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
844 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
846 * config/go32.mh : New file for Xgo32X.
848 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
850 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
851 before calling einfo, since we are reporting an fopen failure.
852 From jrs@world.std.com (Rick Sladkey).
854 * configure.in: Use "e" rather than "em_" as prefix for
857 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
859 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
861 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
862 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
864 * Makefile.in: Changed all generated file names.
865 (ldemul-list.h): Depend on Makefile, not config.status. Changed
866 sed patterns to handle new filenames.
868 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
869 * configure.in: Adjusted.
871 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
873 * Makefile.in (install-info): Don't use "$<*", it doesn't always
874 work. Instead, check build dir and $srcdir explicitly, and use
875 `echo' to get all the filenames.
877 * configure.in (h8300h-*-hms): Changed ld_target name to
879 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
882 * config/i960coff.mt: New file.
883 * emulparams/gld960coff.sh: New file.
884 * emultempl/gld960c.em: New file.
885 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
886 i960coff configuration.
887 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
889 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
890 code isn't included in FSF releases, and it can still be
892 (distclean): Remove site.bak and tmpdir.
893 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
894 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
896 Patches from Ralph Campbell:
897 * config/mipsbsd.mh: New file.
898 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
899 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
900 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
903 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
905 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
907 * config/m68k.mt (EMUL): Set to m68kaout.
908 * emulparams/m68kaout.sh: New file.
909 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
910 (em_m68kaout.c): New target.
912 * ldlang.c (lang_size_sections): If dot moves because of an
913 assignment, don't try to insert a pad into the absolute output
914 section, just change the address of the default memory region
917 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
918 cdtest-ur.out, and cdtest-ur.tmp.
920 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
922 * scripttempl/sa29200.sc: Align all sections to four byte
925 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
927 * Makefile.in, configure.in: Support for go32 coff.
928 * config/i386-go32.mt: New file
929 * emulparams/i386go32.sh: New file
930 * scripttempl/i386go32.sc: New file
932 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
934 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
935 Lynx-specific script templates.
936 * configure.in (sparclite*-*-coff): Use coff-sparc.
937 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
938 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
939 (ENTRY): Set to __main.
940 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
941 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
942 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
944 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
946 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
947 byte boundary, in case the global constructors do not take up an
950 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
951 exist, get crtbegin based on gcc -print-libgcc-file-name.
952 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
954 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
956 * ldlang.c (lang_size_sections): When no address is given for a
957 section, align it according to its requirements.
959 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
961 * Makefile.in (clean, distclean): Remove configdoc.texi.
963 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
965 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
967 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
969 * ldlang.c (lang_size_sections): When relaxing, adjust the
970 position of a padding statement, and adjust dot accordingly.
972 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
974 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
976 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
978 * scripttempl/i386coff.sc: If relocating, don't put .init and
979 .fini sections into .text; keep them separate.
980 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
981 exist, get crtbegin based on gcc -print-libgcc-file-name.
982 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
984 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
986 * Makefile.in (check): Set TCL_LIBRARY for runtest.
988 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
990 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
993 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
994 if building a final executable.
996 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
998 * ldmain.c (main): Check the return value of bfd_close.
1000 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1002 * scripttempl/alpha.sc: Clean up section alignment to ensure that
1003 sections never overlap when using -r.
1005 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1007 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
1008 changes: get_symtab_upper_bound renamed and returns long,
1009 bfd_canonicalize_symtab returns long, check for error indications.
1011 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1013 * ldlang.c (print_input_section): For section size, use
1014 _cooked_size if it is non-zero, size otherwise.
1015 (size_input_section): Likewise.
1016 (lang_do_assignments): Likewise (case lang_input_section_enum).
1018 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1020 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
1021 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
1022 (lang_add_input_file): Pass true to new_afile for add_to_list.
1023 (lookup_name): Remove force_load argument. Changed all callers.
1024 Pass false to new_afile for add_to_list. Split loading of symbols
1025 out into separate function.
1026 (load_symbols): New function split out of lookup_name. Don't load
1027 the symbols if they are already loaded.
1028 (open_input_bfds): For lang_input_statement_enum call load_symbols
1029 rather than lookup_name.
1030 (lang_process): Pass abs_output_section rather than NULL to
1032 (lang_startup): Set real field of first_file to true.
1034 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1036 * ldlang.c (had_relax): Removed.
1037 (relax_again): New static variable.
1038 (lang_size_sections): Change call to bfd_relax_section to
1039 correspond to BFD changes. Set relax_again appropriately.
1040 (lang_process): Remove #if 0 code. When relaxing, keep calling
1041 lang_do_assignments and lang_size_sections until relax_again
1044 * emultemp/gld960.em: Include libiberty.h
1045 (gld960_before_parse): Pass NULL as final argument to concat.
1047 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1049 * scripttempl/aout.sc: Force _end and __end to be aligned to a
1052 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
1053 building a bfd_data_link_order, rather than by setting the section
1054 contents immediately.
1056 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1058 Changes to make -Ur work again.
1059 * ldmain.c (add_to_set): Now takes reloc argument rather than
1060 bitsize. Check config.build_constructors here. If an new hash
1061 table entry is created, mark it as undefined.
1062 (constructor_callback): No longer takes bitsize argument. Pass
1063 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
1064 BFD backend supports it.
1065 (reloc_overflow): Handle a NULL abfd argument.
1066 (reloc_dangerous, unattached_reloc): Likewise.
1067 * ldctor.c: Include ldmain.h.
1068 (struct set_info): Change bitsize field to reloc.
1069 (ldctor_add_set_entry): Now takes reloc argument rather than
1070 bitsize. Don't bother to check config.build_constructors here.
1071 (ldctor_build_sets): Get the size from the reloc howto. If
1072 generating relocateable output, call lang_add_reloc rather than
1074 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
1076 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
1077 (lang_reloc_statement_type): New structure.
1078 (lang_statement_union_type): Add reloc_statement field.
1079 (lang_add_reloc): Declare new function.
1080 * ldlang.c (lang_for_each_statement_worker): Handle
1081 lang_reloc_statement_enum.
1082 (map_input_to_output_sections, print_statement): Likewise.
1083 (lang_size_sections, lang_do_assignments): Likewise.
1084 (print_reloc_statement): New function.
1085 (lang_add_reloc): New function.
1086 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
1088 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
1089 (cdtest-ur, cdtest-ur.out): New targets.
1090 (check-cdtest): Now also check that -Ur works correctly.
1092 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
1094 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1096 * ldlang.c (lang_process): Move lang_common call before
1097 map_input_to_output_sections, to ensure that any alignment
1098 constraints set by common symbols are copied over to the output
1101 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1103 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
1104 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
1105 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
1106 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
1109 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1111 * config/i386bsd.mh: New file.
1113 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1115 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
1117 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
1118 (DATA_START_SYMBOLS): Define _fdata.
1120 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1122 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
1124 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1126 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
1127 works again. Attach some output symbols to the stub file bfd.
1129 * emultempl/hppaelf.em: Include elf32-hppa.h.
1130 (file_chain): Add decl.
1131 (hppa_look_for_stubs_in_section): Delete decl.
1132 (hppaelf_finish): Reenable code. Do not pass symbols
1133 down to hppa_look_for_stubs_in_section.
1135 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
1137 * ldmain.c (write_map): Don't define. Removed all references.
1138 Just use map_file or map_filename instead.
1139 (add_archive_element): Use minfo to write map information, not
1141 (constructor_callback): Use fprintf to write map information, not
1143 * ldmain.h (write_map): Don't declare.
1144 * ldgram.y (mri_script_command): Removed reference to write_map.
1145 * ldlang.c (lang_one_common): Likewise.
1146 * lexsup.c (parse_args): Likewise.
1148 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
1150 * scripttempl/elf.sc: Force all sections to be aligned.
1152 * ldgram.y (section): Reverse the order of memspec_opt and
1153 fill_opt to avoid an ambiguity when both are used.
1154 * ld.texinfo: Changed accordingly.
1156 * ldgram.y: Move include of ldlex.h back with other includes.
1157 * ldlex.h (input_type): Don't initialize enum constants to
1159 * ldlex.l: Use a switch to return the right token based on
1160 input_type, rather than knowing that input_type has a value based
1163 * ldgram.y (dirlist_ptr): Removed; not used.
1164 * lexsup.c: Include ldver.h.
1165 * Makefile.in: Rebuilt dependencies.
1167 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
1169 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
1170 (ldlang_add_file): call it here instead.
1172 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1174 * ldgram.y: Include ldlex.h after %token decls, for byacc.
1176 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1178 * emultempl/hppaelf.em: First attempt to clean this file up.
1179 Add comments in several functions as to their purpose and
1180 how they function (or my current best guess). Clean up horrible
1181 spacing and indention that never should have been accepted in the
1182 first place. Add FIXMEs for issues which need to be resolved.
1183 Disable linker-stub generation until it gets fixed. This allows
1184 the linker to at least work on simple code for testing purposes.
1186 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
1187 it via hppaelf_finish). Prototype moved into ldlang.h.
1188 (lang_process): Move problematic extra call to lang_size_sections
1189 into the PA ELF specific code.
1190 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
1191 lang_size_sections moved here.
1193 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
1195 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
1196 * config/ppc-elf32.mt: New file.
1197 * emulparams/elf32ppc.sh: New file.
1198 * emultempl/ppc.em: New file.
1199 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
1200 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
1201 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
1203 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1205 * lexsup.c (parse_args): Use symbolic numbers for long options.
1206 Fix misunderstanding in -Y and -call_shared et al.
1208 Use getopt instead of lex and yacc to parse the command line.
1210 * ld.texinfo (Options): Document changes to option syntax.
1211 * Makefile.in: Update dependencies.
1212 * ldver.c (help): Tweak dashes in usage message.
1213 * ldgram.y (%union): Remove unused members.
1214 Remove %tokens for command line options; add ones for input types.
1215 (command_line): Rules removed.
1216 (file): Instead of command line, recognize an
1217 input type indicator, then use the nonterminal for that type.
1218 (defsym_expr): New nonterminal from code formerly in command_line.
1219 * ldlex.h: Declare parser input type enum and variable.
1220 Don't declare parse_line.
1221 * ldlex.l: Remove unused variables. Make some used ones static
1223 (COMMAND): Start state and its rules removed.
1224 At start of yylex, return input state token if at start of input.
1225 (lex_redirect): Don't need to set yyout.
1226 (ldlex_command): Function removed.
1227 * ldmain.c (main): Instead of calling parse_line, set up the
1228 redirections and call yyparse directly.
1229 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
1231 * lexsup.c: Remove #if 0'd code.
1232 (parse_line): Function removed.
1233 (parse_args): Rewrite to use getopt_long_only.
1234 (set_default_dirlist): New function from code formerly in
1235 ldgram.y:command_line.
1236 (set_section_start): New function.
1237 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
1238 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
1239 compiled-in link scripts in "{" and "}", as the grammar no longer
1242 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1244 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
1245 require that it be in $(srcdir).
1247 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
1249 * ldlang.c (lang_size_sections): Only align section to alignment
1250 required by linker script, not to maximum alignment of input
1253 * ldlang.h (largest_section): Don't declare.
1254 * ldlang.c (largest_section): Don't define.
1255 (size_input_section): Don't set largest_section; not used.
1257 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
1259 * ldlang.c (new_afile): Pass NULL as last argument to concat.
1261 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1263 * ldlang.c, ldmain.c: Include libiberty.h.
1265 * ldmisc.h (concat): Don't declare.
1266 * ldmisc.c (concat): Don't define; just use the one in libiberty.
1268 * ld.h (as_output_section_statement): Removed; not used.
1270 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1272 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
1273 bfd_set_error and new error names.
1275 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1277 * ldwrite.c (build_link_order): If the cooked size of the section
1278 has been set, use it, for determining link_order size.
1279 (ldwrite): In the error message displayed if bfd_final_link fails,
1280 indicate that it was in fact the final link step that failed.
1282 * ldlang.c (lang_size_sections): Clear bfd_error before calling
1283 bfd_relax_section, in case it returns false but doesn't flag an
1284 error. If an error is returned, indicate which one it is in the
1287 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
1288 it'll get picked up from $(srcdir) if appropriate.
1290 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1292 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
1293 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
1295 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1297 * ldlex.l (comment): Increment line number when newline is read.
1299 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1301 * ldlang.c (lookup_name): Take new argument, force_load. If true,
1302 reload the file even if it is already loaded.
1303 (wild): Call lookup_name with force_load argument of 0.
1304 (open_input_bfds): Call lookup_name with force_load argument of 1.
1305 (print_symbol): Remove declaration of non-existent function.
1306 (print_one_symbol): Return true rather than falling off end.
1308 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1310 * ldmain.c (main): Use %ld when printing long values.
1312 * scripttempl/elf.sc: Move _edata after the .sdata section.
1313 Permit OTHER_BSS_SYMBOLS to be defined.
1314 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
1316 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1318 * Rename all "hppaosf" files to "hppaelf".
1319 * Change all "osf" references to "elf" in hppaelf files.
1320 * Makefile.in: Likewise.
1321 * configure.in: Likewise.
1323 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1325 * ldmain.c (main): Call xatexit, not atexit.
1326 Call xmalloc_set_program_name.
1328 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
1331 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1333 * emultempl/lnk960.em (append), emultempl/hppaosf.em
1334 (hppaosf_finish): Call xmalloc, not ldmalloc.
1335 * ldmain.c (preserve_output): Function removed.
1336 (main): Do it here instead.
1338 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1340 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
1341 GNU C specific macros.
1343 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
1344 call to LANG_FOR_EACH_INPUT_SECTION.
1346 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1348 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
1349 deleted; will use libiberty versions instead.
1350 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
1351 mri.c Makefile.in: Change callers.
1353 * ldmisc.c (vfinfo): Remove cleanup code.
1354 * ldmain.c (remove_output): Put it here (new function).
1355 (preserve_output): New function.
1356 (main): Register remove_output and preserve_output with atexit.
1357 * ldmain.c ldgram.y: Call xexit instead of exit.
1358 * ldmisc.h: Declare xexit.
1360 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
1362 * Makefile.in: Lots of new H8/500 memory models.
1364 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1366 * ldlex.l: Removed duplicate rules.
1367 (yywrap): Provide default definition, needed with some versions of
1370 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1372 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
1373 the archive filename too.
1375 * ldlex.l: Add rule to catch invalid input characters instead of
1376 printing them. Include "ldmain.h" for program_name decl.
1377 (lex_warn_invalid): New function.
1378 * Makefile.in: Add dependency.
1380 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1382 * Makefile.in (check): Don't bother running any tests of
1383 cross-linker until the test suite no longer assumes native mode.
1385 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1387 * ldlang.c (print_one_symbol, print_input_section): Print
1388 global symbols in symbol table again.
1390 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1392 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
1393 exit successfully instead of complaining if no input files are
1396 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
1398 * Makefile.in: Format variable definitions consistently.
1399 (LD_PROG): Remove unnecessary variables from link command,
1400 change variable LOADLIBES to EXTRALIBS.
1402 * ldmain.c (main): Compute and display total execution time.
1403 * ld.texinfo (-stats): Document the option.
1405 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1407 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
1410 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
1413 * ldlang.c (relaxing): Removed global variable.
1414 (lang_size_sections): If the canonical symbols have not already
1415 been read in, read them in before relaxing.
1416 * ldlang.h (relaxing): Removed declaration.
1418 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1420 * ldlang.c (new_afile): Initialize loaded field to false.
1421 (lookup_name): If file was already loaded, don't call the
1422 add_symbols entry point again.
1424 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1426 * ld.texinfo: Clarify what -T option does.
1428 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1430 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
1433 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1435 * ldmain.c (add_archive_element): If trace_files or
1436 trace_file_tries, print file name.
1437 * ldlang.c (lookup_name): Likewise.
1438 (ldlang_add_file): Don't put files on input_bfds list in reverse
1441 * scripttempl/elf.sc: Correct typo.
1443 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1445 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
1446 their arguments optional, for compatibility with the old GNU ld.
1448 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1450 * scripttempl/elf.c: Define __bss_start before the .sbss section.
1452 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1454 * ldmain.c (add_to_set): Add bitsize argument.
1455 (constructor_callback): New function.
1456 (link_callbacks): Add constructor_callback.
1457 * ldctor.c (struct set_info): Add bitsize field.
1458 (ldctor_add_set_entry): Add bitsize argument.
1459 (ldctor_build_sets): Base the size of the elements of the set on
1460 the bitsize, rather than always using LONG.
1461 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
1463 * ld.h (QUAD_SIZE): Define.
1464 * ldgram.y (QUAD): New token.
1465 (length): Handle it.
1466 * ldlex.l: Return QUAD.
1467 * lexsup.c (keywords): Add QUAD.
1468 * ldwrite.c (build_link_order): Handle QUAD.
1469 * ldlang.c (print_data_statement): Handle QUAD.
1470 (lang_size_sections): Likewise.
1471 (lang_do_assignments): Likewise.
1472 * ldexp.c (exp_print_token): Add QUAD to table.
1473 * ld.texinfo: Describe QUAD.
1475 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
1476 since the Alpha doesn't use them.
1478 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1480 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
1482 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
1484 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
1485 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
1487 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1489 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
1490 needed for i386mach. (Should be a no-op on other systems.)
1492 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
1493 (PAGE_SIZE): Don't define; not used.
1495 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1497 * ldgram.y (yyerror): Make argument const char *, and actually
1498 print it out rather than assuming it is a syntax error.
1499 * ldmisc.h: Change declaration of yyerror.
1500 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
1502 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1504 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
1505 exec header offset, since the exec header isn't loaded.
1506 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
1508 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1510 A major rewrite to move the bulk of the linker into BFD so that
1511 more efficient backend code can be written for specific object
1513 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
1514 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
1515 * ldctor.c, ldctor.h: Complete rewrite.
1516 * ldwrite.c, ldwrite.h: Complete rewrite.
1517 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
1518 link_info.strip instead. Changed all uses.
1519 (discard_locals_type, discard_locals): Removed. Use
1520 link_info.discard instead. Changed all uses.
1521 (ld_config_type): Removed relocateable_output field; use
1522 link_info.relocateable instead; changed all uses. Added stats
1524 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
1525 set_loader_symbol): Removed.
1526 * ldexp.h (node_class): Added etree_rel.
1527 (etree_type): Added rel field.
1528 * ldexp.c (exp_print_token): Bracketed table initialization.
1529 (exp_relop): New function.
1530 (fold_name): Use linker hash table rather than ldsym functions.
1531 (exp_fold_tree): Likewise. Also, handle etree_rel case.
1532 (exp_print_tree): Handle etree_rel.
1533 * ldgram.y (strip_symbols, discard_locals): Removed.
1534 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
1535 (REL): New token. Does not appear in grammar, but needed for
1537 (file): Don't call lang_final; it's called by main anyhow.
1538 * ldlex.l: Accept -stats and -no-keep-memory options.
1539 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
1540 * ldlang.c: Consistently use fill_type for fill argument.
1541 (lang_init_script_file, script_file): Removed.
1542 (create_object_symbols): Removed. Use
1543 link_info.create_object_symbols_section instead. Changed all
1545 (lang_add_keepsyms_file): Removed.
1546 (lookup_name): Call bfd_link_add_symbols instead of
1547 ldmain_open_file_read_symbol.
1548 (wild): Don't iterate over script_file.
1549 (open_output): Create link hash table.
1550 (lang_place_undefineds): Rewrote.
1551 (lang_size_sections): Handle relaxing (doesn't work yet).
1552 (lang_relocate_globals): Removed.
1553 (lang_finish): Use link hash table rather than ldsym functions.
1554 (lang_common): Rewrote.
1555 (lang_one_common): New function.
1556 (ldlang_add_file): Add file to link_info.input_bfds list. Set
1558 (create_symbol): Removed.
1559 (lang_process): Don't call lang_init_script_file. Call
1560 ldctor_build_sets rather than find_constructors. Don't call
1561 lang_relocate_globals.
1562 (lang_abs_symbol_at_beginning_of): Rewrote.
1563 (lang_abs_symbol_at_end_of): Rewrote.
1564 * ldmain.c (had_y): Removed.
1565 (lprefix, lprefix_len): Removed; use link_info fields instead.
1567 (multiple_def_count, commons_pending, undefined_global_sym_count,
1568 total_symbols_seen, total_files_seen): Removed.
1569 (link_callbacks, link_info): New variables.
1570 (main): Initialize link_info. Don't call init_bfd_error_vector or
1571 ldsym_init. Don't set now unused variables. Handle -stats.
1572 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
1573 (add_ysym): Rewrote.
1574 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
1575 search_library, gnu960_check_format, decode_library_subfile,
1576 linear_library, symdef_library, clear_syms, subfile_wanted_p):
1578 (add_keepsyms_file, add_archive_element, multiple_definition,
1579 multiple_common, add_to_set, warning_callback, undefined_symbol,
1580 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
1582 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
1583 require symbols for %C; look them up instead.
1584 * emultempl/hppaosf.em: Pass link_info to
1585 hppa_look_for_stubs_in_section.
1586 * Makefile.in: Rebuilt dependencies.
1587 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
1589 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
1591 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
1592 ldlang.h and ldctor.h.
1594 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
1595 declarations of free and malloc from flex output. Change malloc
1596 to ldmalloc in flex output.
1598 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1600 * ldmain.c (lprefix): Change default from a char to a string
1601 with only one character.
1602 (lprefix_len): Set default to one.
1604 * ldmain.h (lprefix_len): Declare.
1606 * ldsym.c (write_file_locals): Use strncmp rather than a character
1607 comparison for lprefix.
1609 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
1612 * emultmpl/hppaosf.em: Include ldexp.h.
1613 (before_parse): Set lprefix and lprefix_len correctly.
1615 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1617 * ldlex.h: Don't declare yywrap if it is a macro.
1618 * ldlex.l: Include sysdep.h.
1619 * ldlang.c (lang_for_each_statement_worker,
1620 lang_for_each_statement): Forgot to use PARAMS.
1622 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1624 * Makefile.in: Added .PHONY targets where appropriate. Added some
1626 (gcclibdir, version): Removed unused variables.
1627 (DEP): New variable, set to mkdep.
1628 (ALL_CFLAGS): New variable. Used in .c.o target.
1629 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
1631 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
1632 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
1633 mostly obsolete variables. Adjusted remaining uses.
1634 (DEF_EMUL): Removed variable.
1635 (ldmain.o): Handle undefined EMUL error correctly.
1636 (ldemul-list.h): Depend on config.status rather than Makefile.
1637 Create via temporary file.
1638 (ver960.c, roll, make): Removed obsolete targets.
1639 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
1641 * dep-in.sed: New file, used when rebuilding dependencies.
1643 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
1645 Made many changes to eliminate gcc warnings. Made various
1646 cosmetic changes, declared various things in header files, removed
1647 various extern declarations from .c files. No substantive
1650 * ldlang.c (lang_process): Ifdef out final call to
1651 lang_size_sections again (reverting change of Nove 2), since it
1652 breaks the Sun4 linker.
1654 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1656 * configure.in (alpha-*-netware*): New target; use alpha.
1658 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
1660 * configure.in: Group targets by CPU. Merge some m68k target
1661 entries with different CPU specs that use the same ld_target
1664 * configure.in: Add sparc*-*-coff.
1665 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
1666 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
1667 (em_coff_sparc.c): Add dependencies and build rules.
1669 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
1671 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1673 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
1675 (command_line_option): Accept and ignore them (for now).
1676 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
1677 where n is a number.
1679 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1681 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
1682 not in bfd_com_section, create the section in the BFD so that it
1683 can be placed in the right output section.
1685 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1687 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
1688 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
1689 (OTHER_READONLY_SECTIONS): Define for .reginfo.
1690 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
1691 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
1692 Move OTHER_READONLY_SECTIONS after all the other readonly
1693 sections. Don't use DATA_ADDR twice.
1695 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
1696 p is in a common section, make sure the BFD has a section of that
1699 * ldlang.c (lang_common): Add newline to error message.
1701 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
1703 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
1704 Lynx-specific script instead of m68kcoff.
1705 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
1706 (ENTRY): Define as __main.
1707 (TEXT_START_ADDR): Define as 0.
1708 (PAGE_SIZE): Define as 0x1000.
1709 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
1710 * scripttempl/m68klynx.sc: New file.
1712 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1714 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
1715 arguments rather than treating them as emulation names.
1717 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
1719 * configure.in: Support x86 unixware and netware plus generic netware.
1721 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1723 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
1726 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1728 * Makefile.in (distclean): Don't delete dvi or info files.
1729 (ld.info): Update dependency list.
1730 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
1732 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1734 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
1735 Set output_filename instead of creating a new node.
1736 (open_output): Don't set output_filename.
1737 (lang_final): Create the new node here.
1738 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
1740 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1742 From Pete Hoogenboom (hoogen@cs.utah.edu):
1744 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
1745 edata, _edata, end): Add definitions of these symbols.
1746 (__end): Remove definition of this symbol.
1747 (__data_start): Move definition of this symbol.
1749 * emultempl/hppaosf.em: Various fixes and support for linker stub
1751 (hppaosf_finish, hppaosf_search_for_padding_statements,
1752 hppaosf_create_output_section_statements): New functions in
1753 support of linker stub generation.
1754 (ld_hppaosf_emulation): Redefine to include new
1755 emulation-specific routines.
1757 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
1758 Pass abs_output_section rather than NULL to avoid invalidating
1761 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1763 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
1764 (em_i386mach.c): New rule.
1765 * configure.in (i[34]86-*-mach*): New case.
1766 * config/i386-mach.mt: New file.
1767 * emulparams/i386mach.sh: New file.
1769 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1771 * ld.h (flag_is_*): Removed macros.
1772 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
1773 Consistently check the BFD symbol flags directly, rather than
1774 using file_is_* macros.
1776 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
1778 * configure.in (sparc*-*-lynxos*): New target.
1779 * Makefile.in: Add rule for em_sparclynx.c.
1780 (ALL_EMULATIONS): Add Lynx emulations.
1781 * config/sparc-lynx.mt: New file.
1782 * emulparams/sparclynx.sh: New file.
1783 * scripttempl/sparccoff.sc: New file.
1785 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1787 * Makefile.in: Add dependency for $(EMULATION_OFILES).
1789 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1791 * relax.c (write_relax): Check return value of bfd_seclet_link.
1793 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
1795 * ldlang.c (delete_output_file_on_failure): New variable.
1796 (open_output): Set it after bfd open succeeds.
1797 * ldmisc.c (vfinfo): Test it.
1799 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
1801 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
1804 * ldemul.c: Support was added to allow emulation-specific
1805 processing to occur. This support was added primarily for linker
1806 stub generation in the elf32-hppa gld.
1807 (ldemul_finish, ldemul_create_output_section_statements): New
1809 * ldemul.h: Support was added to allow emulation-specific
1810 processing to occur. (As described above.) Added finish and
1811 create_output_section_statements fields to
1812 ld_emulation_xfer_struct structure.
1813 * ldlang.c: Add calls to emulation-specific routines.
1814 (lang_process): Add call to
1815 ldemul_create_output_section_statements function.
1816 (lang_process): Add call to a emulation-specific routine (and
1817 some processing after the call).
1819 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1821 * configure.in: mips*- instead of mips-, mips*el changes
1823 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1825 * configure.in (alpha-*-osf*): New target; use alpha.mt.
1826 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
1827 (em_alpha.c): New target; use alpha.sh and alpha.sc.
1828 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
1829 * config/alpha.mt: New file.
1830 * emulparams/alpha.sh: New file.
1831 * scripttempl/alpha.sc: New file.
1833 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
1835 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
1836 types of different sizes (eg: 64 and 32 bits), so coerce.
1837 * ld.h (ALIGN_N): Add warning about usage.
1839 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1841 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
1842 which we already have a definition, rather than checking in
1843 several different places whether the symbol is weak.
1845 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1847 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
1848 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
1849 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
1850 expanded within them.
1851 * config/mipsb-elf32.mt: New file.
1852 * emulparams/elf32mipb.sh: New file.
1853 * Makefile.in (em_elf32mipb.c): New target.
1855 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
1857 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
1858 lang_input_file_is_search_file_enum so objects brought in using
1859 INPUT() do a path lookup.
1861 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
1863 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
1864 instead of {i386,m68k}-coff.
1865 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
1866 * config/i386-lynx.mt: New file.
1867 * config/m68k-lynx.mt: New file.
1868 * emulparams/i386lynx.sh: New file.
1869 * emulparams/m68klynx.sh: New file.
1871 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
1872 but defaulting to _start.
1874 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
1875 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
1878 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
1880 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
1881 HOSTING_LIBS for testing.
1883 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1885 Finish up support for i386-sysv4 (without shared libraries):
1886 * ld.h (flag_is_weak): Define.
1887 * ldlang.c (print_symbol): Mention whether symbol is weak.
1888 (print_input_section): Print weak symbols as globals.
1889 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
1890 (enter_global_ref): Do not warn if a weak symbol redefines a
1891 global symbol. Do not let a weak symbol redefine a common symbol.
1892 (enter_file_symbols): Treat weak symbols as global symbols.
1893 (subfile_wanted_p): Do not pull in an object file from a archive
1894 just to resolve an undefined weak symbol.
1895 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
1896 error; the error might be that malloc has run out of space.
1897 * ldsym.c (write_file_locals): Treat weak symbols as global.
1898 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
1900 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
1901 * config/i386-elf.mt: New file; set EMUL to elf_i386.
1902 * emulparams/elf_i386.sh: New file.
1903 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
1904 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
1905 (ALL_EMULATIONS): Add em_elf_i386.o.
1906 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
1907 (em_elf_i386.c): New target, like other em_*.c targets.
1908 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
1909 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
1910 nonempty, and configured for native, add it to LIB_PATH.
1912 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
1914 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
1915 Added statements to pass stab and stabstr sections through and
1916 mark them as NOLOAD, which makes GDB happier.
1918 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
1920 * configure.in: Accept m68k-lynx-lynxos config.
1922 * Makefile.in: Use $(SHELL) to run genscripts.sh.
1924 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
1926 * config/coff-h8300.mt: Add EMUL=h8300h.
1928 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
1930 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1932 * Makefile.in: Changed CXX back to g++.
1934 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1936 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
1938 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1940 * Makefile.in (TAGS): Use shell wildcards.
1942 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
1944 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
1946 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1948 * ld.texinfo: re-enable included config file; conditionalize doc
1949 for -oformat to interact properly with SingleFormat doc config
1950 var; rename @up/@down to @raisesections/@lowersections.
1952 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1954 * configure.in: recognize m88110.
1956 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1958 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
1959 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
1960 ELF emulation is "elf32-hppa" not "elf-big".
1961 (hppaosf_before_parse): Remove unneeded processing of environment
1963 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
1964 .text segment of output file.
1965 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
1967 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1969 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
1972 * ldlang.c, ld.h: updated copyright.
1974 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1976 * ldlang.c (open_output, lang_check): Check return value of
1979 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1981 * scripttempl/h8500.sc: Start all sections in a different segment.
1982 * scripttempl/z8ksim.sc: Handle constructors
1984 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
1986 * Makefile.in: revert earlier changes back to execute runtest
1987 with make check. cdtest and bootstrap now function as they
1988 did within the Makefile.
1990 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1992 * Makefile.in: Update dependencies.
1994 * configure.in: Set EMULATION_OFILES in Makefile based on
1995 --with-targets option.
1997 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
1999 * Makefile.in: check targets reimplemented to old way.
2001 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
2003 * config/i386v.mh, config/irix4.mh: Use gcc
2004 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
2005 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
2006 bfd/configure.host change.
2008 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2010 * scripttempl/elf.sc: Handle .line and .debug* sections.
2012 * ldlex.l: Use bfd_scan_vma, not strtoul.
2014 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2016 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
2017 Remove inital caps in some error messages, change "can't" to
2018 "cannot", add missing colons.
2019 * ldmisc.c (vfinfo): Print "%%" as a single %.
2020 For '%' followed by unrecognized character, print them both
2021 verbatim instead of expecting a char * arg.
2022 For '%C', don't put the function name in parens.
2024 * ldexp.c (invalid): Pass "%%", not "% ".
2026 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2028 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
2029 (BSS_VAR): Removed; now always define _fbss.
2030 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
2033 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2035 * configure.in: z8k-coff is the same as z8k-sim
2037 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
2039 * testsuite/lib/ld.exp: new file
2040 * testsuite/config/unix-ld.exp: new file
2041 * testsuite/ld.bootstrap/bootstrap.exp: new file
2042 * Makefile.in: add dejagnu support for make check
2044 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2046 * ldlex.l (comment): Add missing newline in message.
2047 * ldindr.c (add_indirect): Ditto.
2048 * ldexp.c (exp_fold_tree): Ditto.
2050 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2052 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
2055 * ldmisc.c (multiple_warn): New function.
2056 * ldmisc.h: Declare it.
2057 * ldmain.c (enter_global_ref): Call it.
2058 * ld.h (ld_config_type): Add warn_common.
2059 * ldlex.l, ldgram.y: Set it with -warn-common option.
2060 * ldver.c (help): Document it.
2062 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2064 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
2065 target-specific sections, and for changing data section vma.
2067 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2069 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
2070 terminals, for Solaris.
2071 (dirlist_ptr): New static variable.
2072 (command_line_option): Accept new options.
2074 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
2077 * config/sun4sol2.mt: Pass emulation name without ".sh".
2079 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
2080 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
2082 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2084 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
2085 .dtors, .data1, .rodata1 sections, instead of combining them into
2086 other sections. For `-r', set all section start addresses to
2089 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
2090 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
2091 (MAXPAGESIZE): Renamed from PAGE_SIZE.
2093 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2095 * genscripts.sh: If this is the default emulation, set
2097 * emultempl/*.em: Use it to determine whether to compile in the
2100 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
2101 genscripts.sh. Pass the current emulation name without ".sh" on
2103 * genscripts.sh: Take an default emulation arg.
2104 Use the current emulation name as EMULATION_NAME.
2105 Make default lib path for cross-compiling ':', not null.
2106 * emulparams/*.sh: Don't set EMULATION_NAME.
2107 * ldemul.c (ldemul_get_script): Take isfile arg.
2108 Pass it to emulation's get_script function.
2109 * ldemul.h: Adjust get_script prototypes.
2110 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
2112 * ldfile.h: Declare it.
2113 * ldgram.y: Accept a script on the command line again,
2114 for parsing compiled-in scripts.
2115 * ldmain.c (main): If ld script is a file, parse it as a -T
2116 option, otherwise parse it directly.
2117 * emultempl/*.em (*get_script): Return the scripts themselves if
2118 this is the default emulation; otherwise return their file names.
2119 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
2121 * emulparams/m88kbcs.sh: Use it.
2123 * ld.h (ld_config_type::unix_relocate): Remove unused element.
2125 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2127 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
2128 there's no change log entry yet, tsk tsk) from the list of
2129 emulations compiled in until Mark gets around to checking in
2130 emulparams/i386linux.sh.
2131 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
2132 changed, this file gets updated.
2134 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
2136 * ldgram.y (OPTION_Lfile): New token.
2137 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
2138 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
2140 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
2142 * configure.in: h8/300h support needs own .mt file.
2143 config/coff-h8300h.mt: New file.
2145 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2147 * ldmain.c: Don't include sys/stat.h; it already got included
2148 somewhere along the way.
2150 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
2152 * Makefile.in: Add h8300h support.
2153 emulparams/h8300h.sh: New file.
2154 scripttempl/h8300h.sc: New file.
2156 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2158 * ldfile.c (ldfile_open_file): In error message, use the name the
2159 user gave (e.g., "-lc"), rather than the base file name.
2161 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
2163 * ldmain.[ch]: Remove initial Q_ from function names.
2164 * ldexp.c, ldindr.c, ldlang.c: Change callers.
2166 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
2168 * ldlang.c (lang_process): Move loading of default script from
2169 here to main. Add a "/" to start of script name to prevent
2170 finding it in "." first.
2172 * ldmain.c (set_scripts_dir): Don't look in "." first.
2174 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
2177 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
2179 * Makefile.in (em_m88kbcs.c): Correct dependency.
2180 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
2181 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
2182 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
2184 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2186 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
2187 main.c (main): Print the errno string in the error message.
2189 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
2191 * configure.in: Accept h8300h for target cpu.
2193 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
2194 present (demangle is smart enough to know whether to do it or not).
2196 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2198 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
2199 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
2201 * ldlang.c (lang_process): Use sizeof instead of magic constant.
2203 * ldmain.c (get_emulation, check_for_scripts_dir,
2204 set_scripts_dir): New functions.
2207 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2209 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
2210 Create symbol "end" instead of "__end". Comment out some parts
2211 that may not be needed (yet) for elf.
2213 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
2215 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2217 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
2219 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
2220 when no prototype is being supplied.
2221 (ldmalloc, ldrealloc): Size argument is now size_t.
2223 * ldmisc.c (finfo): New function, accepts FILE* argument.
2224 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
2225 without leading zeros.
2226 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
2227 bfd_vma value, instead of fprintf(%x) which won't hold a long long
2229 (concat, buystring): String lengths are size_t.
2230 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
2232 * ldlang.c (new_statement): Size argument is now size_t. Added
2233 forward declaration with prototype.
2235 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2237 * ldgram.y (OPTION_v): Don't turn on verbose output.
2239 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2241 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
2244 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
2246 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
2247 collect2 doesn't look for gld any more anyhow.
2249 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
2251 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
2252 now have a non NULL srefs_chain.
2254 * config/hp300hpux.mt: Use emulation hp3hpux rather than
2255 hp300hpux, since the latter does not exist.
2257 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2259 * genscripts.sh: Put the scripts in the ldscripts directory, not
2261 * configure.in (ldscripts): Make, instead of emulations.
2262 * Makefile.in (scriptdir): Take off the "ld" part.
2263 (install, clean, distclean): Use ldscripts, not emulations.
2264 In tests, don't pass -Lemulations.
2265 Don't pass tooldir/lib to genscripts.sh.
2266 * genscripts.sh: Don't take tooldir/lib arg.
2267 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
2268 default script file.
2270 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
2272 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
2274 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
2276 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
2278 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2280 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
2281 run in parallel without colliding on yacc's static file names.
2282 Without the stub rule, make will try to start two yacc's
2283 concurrently which fails because of yacc's static file names.
2285 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
2287 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
2290 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2292 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
2293 different from libdir.
2295 * Makefile.in (scriptdir): Base on tooldir, not datadir.
2297 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2299 * ldver.c (help): New function.
2300 * ldver.h: Declare it.
2301 * ldlex.l, ldgram.y: Recognize new options --help and --version.
2303 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2305 * Makefile.in (INCLUDES): Don't need ../include any more.
2307 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2309 * ldlex.l, ldgram.y: Support new -oformat option.
2310 Remove attempt at supporting script fragments on the command line.
2311 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
2312 * mri.c (mri_format), ldgram.y: Change callers.
2313 * ldlang.h: Change prototype.
2315 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
2317 * Makefile.in: canonicalize install.sh; for use within
2318 this directory (and subdirs)
2320 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2322 * ldgram.y: Tweak grammar to make reporting of invalid options work.
2324 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
2327 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2329 * ldfile.c (ldfile_open_command): Don't try .ld extension.
2330 It wasn't documented (or likely used) and wastes time.
2331 (try_open): If EXTEN is empty, don't try it.
2333 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
2334 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
2335 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
2336 with normal function declarations.
2338 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
2339 Move *.sc-sh to scripttempl/*.sc.
2340 * {emultempl,emulparams,scripttempl}/README: New files.
2341 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
2342 removed, replaced with generic.em.
2343 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
2344 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
2346 * *.em (*_get_script): Return script name instead of script contents.
2347 * ldlang.c (lang_process): Change caller.
2349 * ldlex.l, ldgram.y: Recognize -m option.
2350 Check for input files after *all* options in grammar.
2351 * ldmain.c (main): Check for -m options. Add default directory
2354 * mkscript.c: File removed.
2355 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
2356 to add to the default LIB_PATH.
2357 Look for input files in the new subdirectories.
2358 Create the scripts in emulations subdirectory and don't filter
2359 them through mkscript.
2360 * configure.in: Make the emulations subdirectory.
2362 * Makefile.in: Account for all of the above changes.
2363 Remove unused .SUFFIXES. Get libgcc.a path with gcc
2364 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
2365 Put CFLAGS last in the compilation rules.
2366 Add -I../bfd to INCLUDES so sysdep.h is found.
2368 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2370 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
2372 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
2373 dependent on RELOCATING, not RELOCATION.
2374 * hp3hpux.sh (SHLIB_PATH): Define it.
2376 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2378 * ldfile.c (try_open): If opening without the extension fails,
2379 try with the extension even if -v or -V was given.
2380 had_script is imported (from ldgram.y), not exported.
2382 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2384 * Makefile.in: remove parentdir support, use INSTALL_XFORM
2386 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
2388 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
2389 * ldgram.y (statement_list_opt): New nonterminal, either empty or
2391 (section): Use statement_list_opt, not statement_list.
2392 * m68kcoff.sc-sh: Gather constructors and destructors and define
2393 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
2394 * sa29200.sc-sh: Gather constructors and destructors and define
2395 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
2397 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
2399 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
2400 * configure.in: No longer need to configure to get sysdep.h.
2402 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2404 * Makefile.in: remove install:all and install-info:info
2405 dependencies (these cause some spurious rebuilds at 'make install'
2408 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
2410 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
2411 (mips-idt-ecoff*): Added trailing '*'.
2412 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
2413 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
2414 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
2416 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
2417 incorrect definitions.
2419 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2421 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
2422 symbols, unless stripping.
2424 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
2426 * Makefile.in: configure looks for ####, so remove lines with many
2428 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
2429 and HOSTING_LIBS correctly so that ``make check'' will work.
2431 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
2433 * mips.sc-sh: Define _etext, _edata, and _end, in addition
2434 to etext, edata, and end. Needed for IRIX 4.0.5F.
2435 Patch from mwp@iconix.oz.au (Michael Paddon).
2437 * Version 2.2.1 released.
2439 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2441 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
2442 * mipsbsd.sh (EMULATION_NAME): Use new file name.
2444 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2446 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
2449 * Version 2.2 released.
2451 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2453 * ldver.c (ldversion): Bump version number to 2.2.
2455 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
2459 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
2461 * mips.sc-sh: Don't define BSS_VAR unless relocating.
2463 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
2465 * Makefile.in (mkscript.o, mkscript): Build mkscript via
2466 mkscript.o, rather than directly from mkscript.c.
2468 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2470 * configure.in: Look for ${target_makefile_frag} relative to
2471 ${srcdir}, not relative to build directory.
2473 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
2474 * configure.in: Recognize hppa*-hp-osf.
2475 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
2476 (em_hppaosf.c): Build it.
2477 * config/hppaosf.mh, hppaosf.mt: New files.
2479 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
2480 some system header files. All uses changed.
2482 * configure.in: Recognize i386-aix configurations as i386-coff
2485 * configure.in: Recognize m68*-*-hpux.
2486 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
2487 the value of STACKZERO.
2488 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
2489 (em_hp3hpux.c): Build it.
2490 * hp3hpux.sh, config/hp300hpux.mt: New files.
2492 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
2494 * mips.sc-sh: Put constructors in the .data section.
2495 * Makefile.in (cdtest): Added dependency on ld.new.
2497 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
2499 * Makefile.in: Change definition of $(tooldir) to match FSF.
2500 * vax.sh, config/vax.mt, configure.in, Makefile.in:
2501 Support VAX Ultrix and BSD.
2503 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2505 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
2507 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
2509 * ldlang.h (struct memory_region): Change `length' and
2510 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
2511 * ldlang.c, mri.c: Corresponding changes, plus lint.
2513 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
2515 * configure.in: For all i386 targets, accept i486 as well.
2517 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
2519 * ldlang.c (wild_doit): Preserve all flags for a
2520 SEC_SHARED_LIBRARY section.
2521 (size_input_section): Consider any SEC_HAS_CONTENTS section when
2522 computing largest_section.
2524 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
2526 * ldlang.c (lang_output_section_statement_lookup): Initialize all
2527 fields of newly created structure.
2529 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
2531 * ldmain.c (g_switch_value): New variable.
2532 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
2533 (command_line_option): Accept -G and set g_switch_value.
2534 * ldlex.l (COMMAND): Accept -G.
2535 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
2537 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2539 Support for linking and loading at different places:
2541 * ldlex.l: Add "AT" keyword.
2542 * ldgram.y: Cleanup, and parse AT.
2543 * ldlang.c (print_output_section_statement): Print output address
2544 of section in map. (lang_size_sections): Fill sections' lma with
2546 * ldlang.h (lang_output_section_statement_type): Add load_base
2549 * ldindr.c (add_indirect): Keep more information in the alias
2551 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
2552 attribute from an input section.
2553 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
2554 default. (Q_enter_file_symbos): Indirect symbols now are known by
2555 their section, not a special symbol flag.
2556 * ldsym.c (write_file_locals): Indirect symbols aren't local.
2557 (write_file_globals): Write the mapping for an indirect symbol.
2558 * relax.c (build_it): When forced to write a NEVER_LOAD section,
2561 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
2563 * ld.texinfo: changes for q1
2565 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2567 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
2569 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2571 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
2573 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
2575 * mips.sc-sh: Added variables which may be overridden by a
2577 * mipsidt.sh: New file; emulation for IDT MIPS board.
2578 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
2579 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
2580 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
2581 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
2583 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2585 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
2587 * i386bsd.sh, config/i386bsd.mt: New files.
2588 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
2590 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
2592 * mri.c: Add extern declaration of strdup.
2593 * ldsym.c (KEEP macro): Add spaces around '=' for the
2594 sake of old (e.g. PCC) compilers.
2596 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2598 * ldver.c: Bump to version 2.1.
2600 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2602 * ldgram.y: allow section types without address expressions.
2603 * ldlang.c (lang_relocate_globals): avoid possible hang with
2604 undefined but unreferenced symbols.
2605 * relax.c (relax_section): don't complain if the script file isn't
2606 relaxable but -relax is set
2608 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2610 * configure.in: go32 is the 3rd part of the triple, not the 2nd
2612 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
2614 * mipsbig.sh: New file. Big endian MIPS emulation.
2615 * config/mips-big.mt: New file. Use mipsbig emulation.
2616 * configure.in (mips-sgi-irix*): Use target mips-big.
2617 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
2618 (em_mipsbig.c): New target. Uses mipsbig.sh.
2620 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
2622 * mips.sc-sh: Put .scommon sections into .sbss section.
2624 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
2625 rather than always putting them in bfd_com_section.
2626 * ldlang.c (lang_common): If a common symbol is not in
2627 bfd_com_section, put in a section of the same name, rather than
2628 always putting it in section COMMON.
2630 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
2632 * ldmain.c (subfile_wanted_p): If we already have a common
2633 definition of a symbol, don't necessarily pull in an object file
2634 that provides a non-common definition.
2636 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
2637 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
2639 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
2640 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
2642 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
2644 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
2647 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
2649 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
2650 checking for equality to bfd_com_section.
2652 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
2654 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
2655 targets, linker script.
2656 * mipslit.sh: New file. Little endian MIPS emulation.
2657 * config/mips-lit.mt: New file. Use mipslit emulation.
2658 * configure.in (mips-dec-ultrix*): Use target mips-lit.
2659 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
2660 (em_mipslit.c): New target. Uses mipslit.sh.
2662 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
2664 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
2665 $(tooldir)/bin/gld, so that gcc can find it with or without
2668 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2670 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
2671 write_norel. All linking is now done via write_relax. Call
2672 ldsym_write before calling write_relax.
2673 * relax.c: Added copyright.
2674 (write_relax): Renamed from write_relaxnorel. Added relocateable
2675 argument. seclet_dump renamed to bfd_seclet_link.
2676 * relax.h: Added copyright.
2678 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2680 * ldmain.c (decode_library_subfile): Patch from
2681 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
2683 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2685 * config/vxworks960.mt renamed to config/i960.mt
2687 * configure.in: sparc-aout emulates a sun4, as does
2688 sparc*-vxworks, i960-nindy uses gld960 emulation
2690 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2692 Fix support for NOLOAD, add INCLUDE
2693 * ldfile.c (ldfile_open_command_file): pass file name to
2695 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
2696 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
2699 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2701 * Makefile.in, config.h: no more default emulation. Make the lack
2702 of emulation a compile time error
2704 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2706 * configure.in: recognise all sparclite variants, not just 'sparclite'
2708 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
2710 * m68kcoff.sc-sh: define _end as well as end, for consistency with
2713 * configure.in: accept *-ericsson-ose for any m68k CPU.
2715 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
2716 for each output section.
2718 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
2720 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
2721 macro bfd_asymbol_bfd as appropriate.
2722 * Makefile.in: Un-duplicate ldlex.c dependency.
2723 * condigure.in: Replace my_host case table by sourcing
2724 ../bfd/configure.host. Allow std-host as the default.
2725 * ldmisc.c: Change logic for C++ name demangling: There is
2726 no initial '_' to remove from stab-derived function names.
2728 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2730 * ldlang.c (lang_init_script_file): don't attach the output file
2731 sections to the script file.
2733 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2734 * ldlang.c (wild): run expansion loop over command line bfd too.
2735 (lang_ini_script_file): initialize more parts of the command line
2737 * ldlex.l: fix DEFINED start states.
2739 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2741 * ld.texinfo: new doc.
2742 * ldgram.y, ldlex.l: understand -y<symbol>
2743 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
2744 print info. (add_ysym): new function.
2745 * ldsym.h: (ldsym_type): new define SYM_Y.
2747 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
2749 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
2750 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
2751 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
2752 macros with PARAMS. Recreational cleanup. Update copyrights.
2754 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2756 * Makefile.in: pass down the bfd source directory for includes
2758 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
2760 * ldlang.c (lang_size_sections): don't change size and address for
2761 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
2764 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2766 * relax.c (build_it): re-enable the processing of data_statements
2767 in scripts, makes counted contructor lists work again.
2769 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
2771 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
2773 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
2775 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
2778 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
2780 * Support for i386-sysv.
2781 configure.in: check for i386-*-sysv* and i386-*-sco*.
2782 i386coff.sc-sh: rewrote to support SVR3 by default.
2783 ldctor.c (find_constructors): preserve stat_ptr.
2784 ldlang.c (wild_doit): initialize vma and size of new output
2785 section to corresponding input section. This is required for
2786 shared library support.
2787 (lang_size_sections): don't modify vma and size of sections which
2788 are never loaded (for shared libraries).
2789 ldwrite.c (copy_and_relocate): copy the contents of any section
2790 which has contents, not just sections which are loaded (for shared
2793 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2795 * ldlang.c (size_input_section): count the sizes of all sections
2798 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2800 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
2801 to demangle symbols better
2803 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
2805 * ldlang.c (lang_finish): don't warn if -e start symbol does not
2806 exist when linking with -r.
2808 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
2810 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
2813 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2815 * ldmain.c (linear_library): don't even think about processing
2816 an object file if it's already been done
2818 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2820 * configure.in: the hp9000/300 config file is now hp300
2822 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2824 * config/z8ksim.mt: new file
2826 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
2828 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
2829 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
2831 * ld.h (strip_symbols_type): Add value STRIP_SOME.
2832 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
2833 * ldlang.c (lang_add_keepsyms_file): New function.
2834 * ldlex.l: Handle "-retain-symbols-file".
2835 * ldsym.c (keepsyms_file, kept_syms): New vars.
2836 (process_keepsyms): New functihon; reads file, marks symbols for
2838 (write_file_locals): File symbols should always be kept.
2839 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
2840 and "-s". Process retain-symbols file before setting symtab.
2841 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
2842 (keepsyms_file, kept_syms): Declare them.
2844 * ldmain.c (main): Non-fatal errors should still cause non-zero
2845 exit status even with -r.
2847 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2849 Added initial support for the z8k
2850 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
2851 * configure.in, Makefile.in: modified to reflect above
2853 * ldlang.c (lang_check): when linking conflicting architectures,
2854 make the output file reflect at least one of the bad inputs.
2856 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
2858 * Makefile.in (install): if $(tooldir) exists, install ld in
2861 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2863 * Makefile.in, configure.in: modified to support i386-coff
2864 * i386coff.sh: new file
2866 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
2868 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
2869 added m68k-coff emulation mode, stolen from a29k emulation.
2870 Almost certainly wrong, but perhaps better than sun3.
2872 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2874 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
2875 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
2876 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
2877 This is one character shorter, and lets people build on
2878 SVR3 system. (ld__h8300xray.[co] was the killer there;
2879 h8300xray.sc-sh is also overlong, but seems harmless.)
2880 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
2881 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
2882 * configure.in: Add host isc.
2884 * ldver.c: Call it version 2.0.
2886 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
2888 * ldver.c: Bump to version 0.98.
2891 * Makefile.in: Added mostlyclean, distclean, realclean rules.
2893 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
2895 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
2896 * ldlex.l: Moved comment() to end, since some compilers
2897 otherwise have problems with input() used before it is defined.
2899 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2901 * configure.in: added Solaris 2 and Irix 4 host support.
2903 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2905 * Makefile.in: remove -S flag from the FLEX definition
2907 * configure.in: rewrote, using new style case statement. use
2908 m68k.mt for m68k-aout systems
2910 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
2912 * Makefile.in: map "ld" through program_transform_name when
2915 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
2917 * cplus-dem.c: Removed. Use the version in libiberty now.
2918 * ldmisc.c: Use new libiberty version of cplus_demangle().
2920 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
2922 * gld960.em (gld960_choose_target): default to little endian, not
2925 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2927 * ldlang.c (lang_process): don't pass null pointers when
2928 abs_output_section is what is required.
2929 * ldwrite.c (ldwrite): use malloc to allocate the largest space
2930 used, and pass that down.
2931 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
2934 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
2936 * configure.in, config/ose68.mt: renamed OSE to ose.
2938 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
2940 * ldsym.c (write_file_locals): Reorder check for common or
2941 undefined symbols so that it works.
2943 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
2945 * configure.in: accept all m68K family members.
2947 * Makefile.in: always create installation directories.
2949 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2951 * ldlex.l: now parses comment correctly, added ~ to acceptable
2954 * ldexp.c (exp_unop): pass down abs_output_section - now can have
2955 unary -ve constants.
2957 * ldlang.c (lang_finish): warn when an entry symbol supplied on
2958 the command line can't be found.
2960 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2962 * ldlang.h: add new field "loadable" to output_section_statement.
2963 * ldlang.c (lang_output_section_statement_lookup): initilize new
2964 field. (wild_doit): if new field is not set, then stop output
2965 section from being loadable.
2966 (lang_enter_output_section_statement): set the field from the
2968 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
2969 * h8300hms.sc-sh, h8300hms.em: get -r right.
2971 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
2973 * ldint.texinfo: New internals manual (beginnings thereof).
2974 * PORTING: Removed, merged into ldint.texinfo.
2976 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
2978 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
2979 cdtest.exp: A test program (copied from libg++/test-install)
2980 that tests that constructor and destructors are handled
2983 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2985 * Makefile.in (install): install from ld.new, renaming during the
2986 copy, or else the next 'make install' needs to re-link ld.
2988 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2990 * configure.in: generalise hp recognition (from sef).
2992 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2994 * configure.in: recognize bsd and hpux hppa configurations.
2995 error messages echo to stderr, not stdout
2997 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2999 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
3000 ldmisc.c: removed rcsid's.
3002 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3004 * ldlang.c (lang_map): print changes in sizes due to relaxing
3005 (size_input_section): maintain the delta information.
3006 * ldlang.h: add new field to struct to contain delta info.
3007 * relax.c (relax_section): complain if input not relaxable.
3008 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
3011 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3013 * ldmain.c(main): prevent -r and -relax from being on at the same
3016 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3018 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
3022 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3024 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
3026 * ldlang.c(open_output): set the target arch and machine as soon
3027 as we can. (lang_size_sections): use new macros for setting vma
3030 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3032 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
3033 Also deleted an unreachable path to wrs.
3035 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3037 * Makefile.in (install): use -d test for $tooldir before
3038 installing ld there so that $tooldir can be inherited from
3041 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
3043 * ldlang.c: Two non-substantial changes for the sake of
3044 the old Portable C Compiler.
3046 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3048 * ldgram.y, ldlex.l: parse ABSOLUTE
3049 * ldexp.c: add support for ABSOLUTE
3051 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
3053 * Makefile.in: Added default definitions for HOSTING_CRT0,
3054 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
3055 * config/*.mh: Miscellaneous clean-up: Removed definitions
3056 of YACC (since it is not longer used in the Makefile).
3057 Remove HOSTING_* definitions that are subsumed by the
3058 ones added to Makefile.in. Removed most definitions of CC.
3059 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
3060 These are no longer needed.
3062 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3064 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
3065 rules, since these are used when building a distribution.
3066 * Makefile.in (ldlex.c): Don't re-direct output, since that
3067 leaves a bogus output files if it fails.
3069 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
3070 * ldlex.c: Fix some unnecessary flex-specific-isms.
3072 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3074 * ldgram.y: move spurious semicolon
3075 * ldexp.h: fix prototype
3077 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3079 * ld.texinfo: references to linker now say "ld" not "gld".
3081 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3083 changed calling convention for Q_enter_global_ref
3084 * ldexp.c, ldlang.c, ldmain.c: reflect this
3085 * ldver.c: bump version to 1.97.1
3086 * ldindr.c (add_indirect): when an edict declaring an indirect
3087 symbol is found, make sure that any ideas about the symbol being
3088 common are changed if it now known to be defined.
3089 * ldmain.c (linear_library): complain once if archive isn't
3091 * ldlang.h, ldlang.c: make room for and initialize the complain
3094 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3096 * Makefile.in: use flex & bison from ../ if they exist.
3098 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3100 * relax.c (build_it): don't allocate space in the output file for
3101 stuff if -R flag applys to it.
3102 * ldfile.c: merge in VMS filename support
3103 * ldmain.c (main): take out ./ from library path, and close file
3104 before unlinking. Make multiple defs of a symbol create an
3106 * ldmisc.c: fatal errosrs delete output file
3108 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
3110 * ldver.c: Increase version number to 1.97, for consistency
3113 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
3115 * Makefile.in: FLEX -> LEX.
3117 * ld.texinfo: {} -> @{@}.
3119 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3121 * ld.texinfo: describe alternate, MRI-compatible linker scripts
3122 (and associated change in -c option, now used for these scripts)
3124 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3126 * ldver.c: Bumped version to 1.96 - new release, resync with the
3128 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
3129 rather than with raw malloc, makes it easier to track where memory
3131 * ldsym.h, ldsym.c: create obstack for all global symbols too.
3132 * ldwrite.c (ldwrite): moved malloc so only used when needed.
3133 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
3136 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
3138 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
3140 * Makefile.in: use bootstrap for check.
3142 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3144 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
3146 * Makefile.in: now use flex, not lex
3147 * ldlex.l, ldlang.c, ldctor.c: lint
3149 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3151 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
3152 different sorts of filenames on the command line than in a script.
3154 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3156 * Makefile.in: rework CFLAGS so that they can be passed on the
3157 make command line. Remove MINUS_G. Default CFLAGS to -g.
3159 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3161 * relax.c: added handling for new "padding" seclet type, used to
3162 fill out gaps between section.
3163 * ldgram.y, ldlex.l: now -defsym on the command line is done
3166 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3168 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
3170 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3172 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
3175 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3177 * Makefile.in (install): Install second copy in $(tooldir)/bin
3178 without $(program_prefix), since that's what gcc expects.
3180 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3182 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
3183 * h8300*: fix bit rot and add support for h8300xray target
3184 * go32.sh: target emulation for go32.
3186 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3188 * gld960.em, i960.sc-sh. Fix i960 bit rot
3190 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
3192 * Makefile.in: install man page.
3194 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3196 * config/mt-<foo> renamed to <foo>.mt
3197 * config/mh-<foo> renamed to <foo>.mt
3198 * configure.in changed to reflect this
3199 * genscripts.sh now make .xbn files rather than .xN files
3201 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
3203 * ldver.h: fix decl of ldversion.
3205 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
3207 * Makefile.in: added check target.
3209 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3211 * ldmain.c (Q_enter_file_symbols): now aliases work again
3213 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
3215 * Makefile.in: added clean-info target.
3217 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3219 * ldexp.c (exp_print_tree): don't try and follow null pointers
3221 * ldgram.y: remove 11 shift reduce errors
3223 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3225 * Makefile.in: added tooldir and program_prefix.
3227 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3229 * ldlang.c (size_input_section): don't move absolute sections
3233 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3235 * cplus-dem.c: yet another copy of this - maybe it should go into
3237 * ldgram.y: now -V and -v have different actions
3238 * ldver.c: if -V, prints list of emulations compiled in
3239 * ldmisc.c: support for cplus demangling
3242 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3244 * Makefile.in, configure.in: removed traces of namesubdir,
3245 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3246 copyrights to '92, changed some from Cygnus to FSF.
3248 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
3250 * Makefile.in: Change mkscript rule into one for ./mkscript
3251 (for the sake of makes that don't realize they're the same).
3252 * PORTING: Add more details.
3253 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
3255 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
3257 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
3258 config/mt-hp300bsd: New port to hp300 running BSD.
3260 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
3262 Major rewrite of how ld is configured. The major idea
3263 is to use shell scripts to generate everything.
3264 * generic.em replaces ldtemplate.
3265 * Other *.em files replace various *.c files.
3266 A *.em file is a shell script that generates the corresponding
3267 ld__*.c file that implements an emulation. This is usually
3268 a straight 'cat' of a here-document, possibly with substitutions.
3269 * Script files (*.sc) are places by *.sc-sh scripts.
3270 Again, these are simple shell scripts that 'cat'
3271 here-documents, usually with some substitutions.
3272 The output a *.sc-sh is a script file.
3273 * Each emulation is defined by a short shell script with
3274 extension *.sh that specifies the emulation-specific
3275 parameters (such as the name of the *.sh-sc and *.em
3277 * genscript.sh is the master shell script used to generate
3278 an emulation. It is passed various argument, including
3279 the name a the emulation-speciic *.sh file that it
3280 "sources" to set variables to emulation-specifc parameters.
3281 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
3282 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
3283 * config/mh-foo: Rename LDEMULATION names as appropriate
3284 (usually 'gldfoo' -> plain 'foo').
3285 * ldwrite.c: Fixed a typo in a comment.
3286 * Makefile.in: Major changes. Removed some the sed
3287 magic to converts scripts, since that is now handled
3288 by genscripts.sh and the *.sc-sh scipt generators.
3289 * config.h: Remove a bunch of macros defining emulations
3290 and targets. This becomes one less file to edit when
3291 adding emulations or targets.
3292 * ldemul.h (struct ld_emulation_xfer_struct): Add
3293 emulation_name and target_name fields.
3294 * ldemul.c, ldemul.h: Define some default functions used
3295 by most emulations (and remove from the *.em scripts).
3296 * ldemul.c (ldemul_choose_target): Search the new
3297 ld_emulations array using a loop (instead of a hardwired
3298 nested if statement).
3299 Define the ld_emulation from the automatically-geenrated
3300 ldemul-list.h. This means you no longer have to edit ldemul.c
3301 to add a new emulation.
3302 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
3303 their expansions, since the former no longer exist.
3304 * PORTING: A very rough first draft of a porting guide.
3306 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
3307 to be terminated by a new-line (instead of requiring a semicolon).
3309 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3311 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
3312 tests for NULL pointers all over the place.
3313 * ldlang.c (lang_process): remember to relocate global symbols
3314 *after* relaxing has done it stuff.
3316 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3318 * config/mt-coff-h8300: use EMUL like everything else
3319 * ldlang.c: (print_padding_statement): print the right address.
3320 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
3323 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3325 * ldlex.l: Put pack -noinhibit-exec and -sort-common
3326 * ldlang.c (print_data_statement): print the right address.
3328 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
3330 * Makefile.in: The rule for testing ld by re-linking itself
3331 via an intermediate -r link was moved to the ld1 rule
3332 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
3333 which allows the bootstrap rule to work.
3334 * ldctor.c (find_constructors): Don't create a constructor
3335 list if it is already defined (as would happen if ld is
3336 invoked by collect).
3338 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3340 * config/mh-sparc.h: now uses libgcc.a
3341 * ldmain.c: quit using exit
3342 * *sc: use *(COMMON) rather than [COMMON]
3343 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
3344 to allow preprocessing of .l file.
3345 * Makefile.in: New ldlex.l mangling
3346 * ldexp.c (fold_binary): perform expressions with % and / in
3348 * ldfile.c (open_a): open archives on VMS in a special way
3351 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3353 * ldgram.y: map -M behave in the same way as -Map (sets file name
3355 * ldsym.c, ldlang.c: remember that size of a section is dependent on
3356 whether or not relaxing has been done.
3357 * ldmain.c: don't open a map file if it doesn't have a name
3358 * relax.c: all the brains have moved into bfd.
3359 * ldwrite.c: ammend comment
3361 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3363 * Makefile.in: added relax, also made three stage go through a
3366 * config.h: if GNU960 defined, then default emulation mode is
3368 * ldexp.h, ldexp.c: map to file hooks
3369 * ldlang.c: map to file hooks
3370 * ldgram.y: added -Map -relax
3371 * ldlex.l: added -relax, -Map
3372 * ldmain.c: open map file
3373 * ldmisc.c: support for map file
3374 * ldwrite.c: new relax magic
3376 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
3378 * Makefile.in, config/tm-*.h: Clean up make output, only
3379 pass DEFAULT_EMULATION to ldmain.c.
3381 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
3383 * ldver.c: Bump to version 1.94.
3385 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3387 * Makefile.in: infodir belongs in datadir.
3389 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
3391 * Makefile.in: Pass -y to bison. (Again;
3392 accidentally deleted by Rich.)
3393 * news.sc, ldgld68k.sc: Define __end as well as _end.
3395 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3397 * ldindr.h: added to contain prototypes of ldindr.c
3398 * ldfile.c: include ctype.h
3399 * ldmain.c: include the requried prototype headers
3400 * ldwrite.c: get_reloc_upper_bound has been renamed
3401 bfd_get_reloc_upper_bound
3403 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3405 * Makefile.in: punt "fundamental" mode because it breaks my emacs
3406 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
3407 spaces following hyphens, bsd make can't cope. added
3408 standards.text support and made it look like all the other
3411 * configure.in: configure now runs entirely in objdir so make file
3412 existence checks against ${srcdir}. Mark this directory as
3415 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3417 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3418 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3419 and mandir now keyed off datadir by default.
3421 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
3423 * ldver.c: Bumped version to 1.93.
3424 * Makefile.in: Pass -y to bison.
3426 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
3428 * config.h: h8 is now coff, not ieee
3429 * h8300hds.sc: reflect the same
3431 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
3433 * ldver.c (ldversion()): Update to 1.92.
3434 * ldctor.c: There are two places constructor sets
3435 can be defined. One of them checked for an existing
3436 duplicate, the other didn't. Unfortunately, the latter
3437 was called after the former ...
3438 So, factor out code for inserting a new element into
3439 constructor_name_list (after checking for a duplicate)
3440 into a new function add_constructor_name, and call
3441 it from both aforementioned places (ldlang_add_constructor
3442 and ldlang_check_for_constructors).
3444 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
3446 * Makefile.in: Rename .c files generated from ldtemplate
3447 to have names starting with ld__. This helps 'make clean'.
3449 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
3451 * Makefile.in: Take out the version number for install
3452 * m88kbcs.sc: put in contructor blocks.
3454 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
3456 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
3457 parameter, a format, and an arg pointer, and rename it to
3458 vfinfo(). Write info() in terms of new vfinfo().
3459 New einfo() is the same as info(), except it writes to stderr.
3460 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
3461 ldmisc.c: Replace "error" calls to info() by new einfo().
3463 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
3465 * ldlex.l ldgram.y: made -V option do same as -v
3466 * Makefile.in: Added $(MINUS_G) flag so debugging can be
3469 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
3470 i386 aout changes from Bob Kukura
3471 * Makefile.in, config.h: added i386aout support
3472 * configure.in: fixed /h-{myhost} typo
3473 * ldgram.y: -MM now gives more boring map.
3474 * ldlang.c: now does D_PAGED flag the right way.
3475 * ldsym.c: -MM flags does the right thing.
3477 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
3479 * configure.in: Fixed typo. Also, a fix for hp300bsd.
3480 * ldlang.c (init_os): Compensate for BFD change,
3481 where bfd_make_section now returns NULL for a duplicate
3482 section request, instead of the old section.
3484 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
3486 * ldver.c: Bump to version 1.91 (consistent with binutils).
3488 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
3490 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
3491 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
3492 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
3493 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
3494 Add or update copyright notices.
3496 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
3499 * Makefile.in: Changed installation directory name scheme
3500 to be consistent with gcc. Also changed 'install'.
3502 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
3504 * Makefile.in: new targets ld.mm, ld.me
3506 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
3508 * Makefile.in, ldtemplate: Need to use separate scripts
3509 for -n and -N options. Yet more complication.
3511 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
3513 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
3514 work). Add some lines to avoid Sun Make VPATH bugs.
3516 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
3518 * news.sc: Add alignment for data segment.
3519 * ldtemplate: Add (yet another) script to get for -n or -N
3520 options. (These need different alignment than ZMAGIC files.)
3521 * Makefile.in: Add stuff for new foo.xn scripts.
3522 These are generated by replacing "ALIGN(0x...00)" by ".".
3524 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
3526 * Makefile.in: new targets ld.ms, ld-index.ms
3527 ld.texinfo: remove tabs, other cleanups for texi2roff
3529 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
3531 * ldmain.c (main): Make config.magic_demand_paged be true
3532 by default. Don't the WP_TEXT and D_PAGED flags of
3533 output_bfd here; it's too late, so set it when output_bfd
3534 is created (in ldlang.c). Also fix setting of EXEC_P flag
3535 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
3536 * ldlang.c: Remove some duplicate extern declarations.
3537 * ldgram.y: Fixes to -N and -n options.
3538 * Makefile.in: Recognize upper case letters in sed script
3539 to remove assignments from script files.
3540 * ldtemplate: Don't assukme that -N or -n options
3541 imply use of -r script.
3542 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
3544 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
3546 * ldtemplate: include bfd.h before sysdep.h.
3548 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
3550 Restructure configuration scheme for bfd, binutils, ld.
3552 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3553 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
3554 Change some config names to match other dirs.
3555 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3557 * config/: Rename some config files to match up h-*.h names.
3558 Remove all the HOST_SYS definitions from the config files.
3560 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
3562 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
3563 * ldtemplate: Remove ldfile_add_library_path calls;
3564 just use the SEARCH_DIR commands in the script files.
3565 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
3566 the SEARCH_DIR commands in the scripts (using ugly sed magic).
3567 This is primarily intended for cross-linking, where you would
3568 place libaries in a different place than native libraries.
3569 Also, emulations made from ldtemplate now use $(srcdir).
3570 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
3571 form; people can use the Makefile's LIB_PATH to override.
3573 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
3575 * Makefile.in: fix target ld.dvi, add target ld.info
3576 ld.texinfo: make info filename ld.info
3578 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
3580 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
3582 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
3583 few BFD types & enums.
3590 version-control: never