1 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * ldgram.y (yyerror): Make argument const char *, and actually
4 print it out rather than assuming it is a syntax error.
5 * ldmisc.h: Change declaration of yyerror.
6 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
8 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
10 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
11 exec header offset, since the exec header isn't loaded.
12 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
14 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
16 A major rewrite to move the bulk of the linker into BFD so that
17 more efficient backend code can be written for specific object
19 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
20 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
21 * ldctor.c, ldctor.h: Complete rewrite.
22 * ldwrite.c, ldwrite.h: Complete rewrite.
23 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
24 link_info.strip instead. Changed all uses.
25 (discard_locals_type, discard_locals): Removed. Use
26 link_info.discard instead. Changed all uses.
27 (ld_config_type): Removed relocateable_output field; use
28 link_info.relocateable instead; changed all uses. Added stats
30 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
31 set_loader_symbol): Removed.
32 * ldexp.h (node_class): Added etree_rel.
33 (etree_type): Added rel field.
34 * ldexp.c (exp_print_token): Bracketed table initialization.
35 (exp_relop): New function.
36 (fold_name): Use linker hash table rather than ldsym functions.
37 (exp_fold_tree): Likewise. Also, handle etree_rel case.
38 (exp_print_tree): Handle etree_rel.
39 * ldgram.y (strip_symbols, discard_locals): Removed.
40 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
41 (REL): New token. Does not appear in grammar, but needed for
43 (file): Don't call lang_final; it's called by main anyhow.
44 * ldlex.l: Accept -stats and -no-keep-memory options.
45 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
46 * ldlang.c: Consistently use fill_type for fill argument.
47 (lang_init_script_file, script_file): Removed.
48 (create_object_symbols): Removed. Use
49 link_info.create_object_symbols_section instead. Changed all
51 (lang_add_keepsyms_file): Removed.
52 (lookup_name): Call bfd_link_add_symbols instead of
53 ldmain_open_file_read_symbol.
54 (wild): Don't iterate over script_file.
55 (open_output): Create link hash table.
56 (lang_place_undefineds): Rewrote.
57 (lang_size_sections): Handle relaxing (doesn't work yet).
58 (lang_relocate_globals): Removed.
59 (lang_finish): Use link hash table rather than ldsym functions.
60 (lang_common): Rewrote.
61 (lang_one_common): New function.
62 (ldlang_add_file): Add file to link_info.input_bfds list. Set
64 (create_symbol): Removed.
65 (lang_process): Don't call lang_init_script_file. Call
66 ldctor_build_sets rather than find_constructors. Don't call
67 lang_relocate_globals.
68 (lang_abs_symbol_at_beginning_of): Rewrote.
69 (lang_abs_symbol_at_end_of): Rewrote.
70 * ldmain.c (had_y): Removed.
71 (lprefix, lprefix_len): Removed; use link_info fields instead.
73 (multiple_def_count, commons_pending, undefined_global_sym_count,
74 total_symbols_seen, total_files_seen): Removed.
75 (link_callbacks, link_info): New variables.
76 (main): Initialize link_info. Don't call init_bfd_error_vector or
77 ldsym_init. Don't set now unused variables. Handle -stats.
78 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
80 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
81 search_library, gnu960_check_format, decode_library_subfile,
82 linear_library, symdef_library, clear_syms, subfile_wanted_p):
84 (add_keepsyms_file, add_archive_element, multiple_definition,
85 multiple_common, add_to_set, warning_callback, undefined_symbol,
86 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
88 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
89 require symbols for %C; look them up instead.
90 * emultempl/hppaosf.em: Pass link_info to
91 hppa_look_for_stubs_in_section.
92 * Makefile.in: Rebuilt dependencies.
93 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
95 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
97 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
98 ldlang.h and ldctor.h.
100 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
101 declarations of free and malloc from flex output. Change malloc
102 to ldmalloc in flex output.
104 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
106 * ldmain.c (lprefix): Change default from a char to a string
107 with only one character.
108 (lprefix_len): Set default to one.
110 * ldmain.h (lprefix_len): Declare.
112 * ldsym.c (write_file_locals): Use strncmp rather than a character
113 comparison for lprefix.
115 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
118 * emultmpl/hppaosf.em: Include ldexp.h.
119 (before_parse): Set lprefix and lprefix_len correctly.
121 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
123 * ldlex.h: Don't declare yywrap if it is a macro.
124 * ldlex.l: Include sysdep.h.
125 * ldlang.c (lang_for_each_statement_worker,
126 lang_for_each_statement): Forgot to use PARAMS.
128 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
130 * Makefile.in: Added .PHONY targets where appropriate. Added some
132 (gcclibdir, version): Removed unused variables.
133 (DEP): New variable, set to mkdep.
134 (ALL_CFLAGS): New variable. Used in .c.o target.
135 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
137 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
138 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
139 mostly obsolete variables. Adjusted remaining uses.
140 (DEF_EMUL): Removed variable.
141 (ldmain.o): Handle undefined EMUL error correctly.
142 (ldemul-list.h): Depend on config.status rather than Makefile.
143 Create via temporary file.
144 (ver960.c, roll, make): Removed obsolete targets.
145 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
147 * dep-in.sed: New file, used when rebuilding dependencies.
149 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
151 Made many changes to eliminate gcc warnings. Made various
152 cosmetic changes, declared various things in header files, removed
153 various extern declarations from .c files. No substantive
156 * ldlang.c (lang_process): Ifdef out final call to
157 lang_size_sections again (reverting change of Nove 2), since it
158 breaks the Sun4 linker.
160 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
162 * configure.in (alpha-*-netware*): New target; use alpha.
164 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
166 * configure.in: Group targets by CPU. Merge some m68k target
167 entries with different CPU specs that use the same ld_target
170 * configure.in: Add sparc*-*-coff.
171 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
172 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
173 (em_coff_sparc.c): Add dependencies and build rules.
175 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
177 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
179 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
181 (command_line_option): Accept and ignore them (for now).
182 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
185 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
187 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
188 not in bfd_com_section, create the section in the BFD so that it
189 can be placed in the right output section.
191 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
193 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
194 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
195 (OTHER_READONLY_SECTIONS): Define for .reginfo.
196 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
197 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
198 Move OTHER_READONLY_SECTIONS after all the other readonly
199 sections. Don't use DATA_ADDR twice.
201 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
202 p is in a common section, make sure the BFD has a section of that
205 * ldlang.c (lang_common): Add newline to error message.
207 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
209 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
210 Lynx-specific script instead of m68kcoff.
211 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
212 (ENTRY): Define as __main.
213 (TEXT_START_ADDR): Define as 0.
214 (PAGE_SIZE): Define as 0x1000.
215 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
216 * scripttempl/m68klynx.sc: New file.
218 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
220 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
221 arguments rather than treating them as emulation names.
223 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
225 * configure.in: Support x86 unixware and netware plus generic netware.
227 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
229 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
232 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
234 * Makefile.in (distclean): Don't delete dvi or info files.
235 (ld.info): Update dependency list.
236 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
238 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
240 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
241 Set output_filename instead of creating a new node.
242 (open_output): Don't set output_filename.
243 (lang_final): Create the new node here.
244 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
246 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
248 From Pete Hoogenboom (hoogen@cs.utah.edu):
250 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
251 edata, _edata, end): Add definitions of these symbols.
252 (__end): Remove definition of this symbol.
253 (__data_start): Move definition of this symbol.
255 * emultempl/hppaosf.em: Various fixes and support for linker stub
257 (hppaosf_finish, hppaosf_search_for_padding_statements,
258 hppaosf_create_output_section_statements): New functions in
259 support of linker stub generation.
260 (ld_hppaosf_emulation): Redefine to include new
261 emulation-specific routines.
263 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
264 Pass abs_output_section rather than NULL to avoid invalidating
267 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
269 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
270 (em_i386mach.c): New rule.
271 * configure.in (i[34]86-*-mach*): New case.
272 * config/i386-mach.mt: New file.
273 * emulparams/i386mach.sh: New file.
275 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
277 * ld.h (flag_is_*): Removed macros.
278 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
279 Consistently check the BFD symbol flags directly, rather than
280 using file_is_* macros.
282 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
284 * configure.in (sparc*-*-lynxos*): New target.
285 * Makefile.in: Add rule for em_sparclynx.c.
286 (ALL_EMULATIONS): Add Lynx emulations.
287 * config/sparc-lynx.mt: New file.
288 * emulparams/sparclynx.sh: New file.
289 * scripttempl/sparccoff.sc: New file.
291 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
293 * Makefile.in: Add dependency for $(EMULATION_OFILES).
295 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
297 * relax.c (write_relax): Check return value of bfd_seclet_link.
299 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
301 * ldlang.c (delete_output_file_on_failure): New variable.
302 (open_output): Set it after bfd open succeeds.
303 * ldmisc.c (vfinfo): Test it.
305 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
307 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
310 * ldemul.c: Support was added to allow emulation-specific
311 processing to occur. This support was added primarily for linker
312 stub generation in the elf32-hppa gld.
313 (ldemul_finish, ldemul_create_output_section_statements): New
315 * ldemul.h: Support was added to allow emulation-specific
316 processing to occur. (As described above.) Added finish and
317 create_output_section_statements fields to
318 ld_emulation_xfer_struct structure.
319 * ldlang.c: Add calls to emulation-specific routines.
320 (lang_process): Add call to
321 ldemul_create_output_section_statements function.
322 (lang_process): Add call to a emulation-specific routine (and
323 some processing after the call).
325 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
327 * configure.in: mips*- instead of mips-, mips*el changes
329 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
331 * configure.in (alpha-*-osf*): New target; use alpha.mt.
332 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
333 (em_alpha.c): New target; use alpha.sh and alpha.sc.
334 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
335 * config/alpha.mt: New file.
336 * emulparams/alpha.sh: New file.
337 * scripttempl/alpha.sc: New file.
339 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
341 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
342 types of different sizes (eg: 64 and 32 bits), so coerce.
343 * ld.h (ALIGN_N): Add warning about usage.
345 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
347 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
348 which we already have a definition, rather than checking in
349 several different places whether the symbol is weak.
351 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
353 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
354 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
355 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
356 expanded within them.
357 * config/mipsb-elf32.mt: New file.
358 * emulparams/elf32mipb.sh: New file.
359 * Makefile.in (em_elf32mipb.c): New target.
361 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
363 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
364 lang_input_file_is_search_file_enum so objects brought in using
365 INPUT() do a path lookup.
367 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
369 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
370 instead of {i386,m68k}-coff.
371 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
372 * config/i386-lynx.mt: New file.
373 * config/m68k-lynx.mt: New file.
374 * emulparams/i386lynx.sh: New file.
375 * emulparams/m68klynx.sh: New file.
377 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
378 but defaulting to _start.
380 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
381 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
384 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
386 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
387 HOSTING_LIBS for testing.
389 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
391 Finish up support for i386-sysv4 (without shared libraries):
392 * ld.h (flag_is_weak): Define.
393 * ldlang.c (print_symbol): Mention whether symbol is weak.
394 (print_input_section): Print weak symbols as globals.
395 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
396 (enter_global_ref): Do not warn if a weak symbol redefines a
397 global symbol. Do not let a weak symbol redefine a common symbol.
398 (enter_file_symbols): Treat weak symbols as global symbols.
399 (subfile_wanted_p): Do not pull in an object file from a archive
400 just to resolve an undefined weak symbol.
401 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
402 error; the error might be that malloc has run out of space.
403 * ldsym.c (write_file_locals): Treat weak symbols as global.
404 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
406 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
407 * config/i386-elf.mt: New file; set EMUL to elf_i386.
408 * emulparams/elf_i386.sh: New file.
409 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
410 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
411 (ALL_EMULATIONS): Add em_elf_i386.o.
412 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
413 (em_elf_i386.c): New target, like other em_*.c targets.
414 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
415 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
416 nonempty, and configured for native, add it to LIB_PATH.
418 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
420 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
421 Added statements to pass stab and stabstr sections through and
422 mark them as NOLOAD, which makes GDB happier.
424 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
426 * configure.in: Accept m68k-lynx-lynxos config.
428 * Makefile.in: Use $(SHELL) to run genscripts.sh.
430 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
432 * config/coff-h8300.mt: Add EMUL=h8300h.
434 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
436 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
438 * Makefile.in: Changed CXX back to g++.
440 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
442 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
444 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
446 * Makefile.in (TAGS): Use shell wildcards.
448 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
450 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
452 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
454 * ld.texinfo: re-enable included config file; conditionalize doc
455 for -oformat to interact properly with SingleFormat doc config
456 var; rename @up/@down to @raisesections/@lowersections.
458 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
460 * configure.in: recognize m88110.
462 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
464 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
465 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
466 ELF emulation is "elf32-hppa" not "elf-big".
467 (hppaosf_before_parse): Remove unneeded processing of environment
469 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
470 .text segment of output file.
471 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
473 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
475 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
478 * ldlang.c, ld.h: updated copyright.
480 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
482 * ldlang.c (open_output, lang_check): Check return value of
485 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
487 * scripttempl/h8500.sc: Start all sections in a different segment.
488 * scripttempl/z8ksim.sc: Handle constructors
490 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
492 * Makefile.in: revert earlier changes back to execute runtest
493 with make check. cdtest and bootstrap now function as they
494 did within the Makefile.
496 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
498 * Makefile.in: Update dependencies.
500 * configure.in: Set EMULATION_OFILES in Makefile based on
501 --with-targets option.
503 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
505 * Makefile.in: check targets reimplemented to old way.
507 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
509 * config/i386v.mh, config/irix4.mh: Use gcc
510 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
511 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
512 bfd/configure.host change.
514 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
516 * scripttempl/elf.sc: Handle .line and .debug* sections.
518 * ldlex.l: Use bfd_scan_vma, not strtoul.
520 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
522 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
523 Remove inital caps in some error messages, change "can't" to
524 "cannot", add missing colons.
525 * ldmisc.c (vfinfo): Print "%%" as a single %.
526 For '%' followed by unrecognized character, print them both
527 verbatim instead of expecting a char * arg.
528 For '%C', don't put the function name in parens.
530 * ldexp.c (invalid): Pass "%%", not "% ".
532 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
534 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
535 (BSS_VAR): Removed; now always define _fbss.
536 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
539 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
541 * configure.in: z8k-coff is the same as z8k-sim
543 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
545 * testsuite/lib/ld.exp: new file
546 * testsuite/config/unix-ld.exp: new file
547 * testsuite/ld.bootstrap/bootstrap.exp: new file
548 * Makefile.in: add dejagnu support for make check
550 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
552 * ldlex.l (comment): Add missing newline in message.
553 * ldindr.c (add_indirect): Ditto.
554 * ldexp.c (exp_fold_tree): Ditto.
556 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
558 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
561 * ldmisc.c (multiple_warn): New function.
562 * ldmisc.h: Declare it.
563 * ldmain.c (enter_global_ref): Call it.
564 * ld.h (ld_config_type): Add warn_common.
565 * ldlex.l, ldgram.y: Set it with -warn-common option.
566 * ldver.c (help): Document it.
568 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
570 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
571 target-specific sections, and for changing data section vma.
573 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
575 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
576 terminals, for Solaris.
577 (dirlist_ptr): New static variable.
578 (command_line_option): Accept new options.
580 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
583 * config/sun4sol2.mt: Pass emulation name without ".sh".
585 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
586 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
588 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
590 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
591 .dtors, .data1, .rodata1 sections, instead of combining them into
592 other sections. For `-r', set all section start addresses to
595 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
596 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
597 (MAXPAGESIZE): Renamed from PAGE_SIZE.
599 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
601 * genscripts.sh: If this is the default emulation, set
603 * emultempl/*.em: Use it to determine whether to compile in the
606 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
607 genscripts.sh. Pass the current emulation name without ".sh" on
609 * genscripts.sh: Take an default emulation arg.
610 Use the current emulation name as EMULATION_NAME.
611 Make default lib path for cross-compiling ':', not null.
612 * emulparams/*.sh: Don't set EMULATION_NAME.
613 * ldemul.c (ldemul_get_script): Take isfile arg.
614 Pass it to emulation's get_script function.
615 * ldemul.h: Adjust get_script prototypes.
616 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
618 * ldfile.h: Declare it.
619 * ldgram.y: Accept a script on the command line again,
620 for parsing compiled-in scripts.
621 * ldmain.c (main): If ld script is a file, parse it as a -T
622 option, otherwise parse it directly.
623 * emultempl/*.em (*get_script): Return the scripts themselves if
624 this is the default emulation; otherwise return their file names.
625 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
627 * emulparams/m88kbcs.sh: Use it.
629 * ld.h (ld_config_type::unix_relocate): Remove unused element.
631 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
633 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
634 there's no change log entry yet, tsk tsk) from the list of
635 emulations compiled in until Mark gets around to checking in
636 emulparams/i386linux.sh.
637 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
638 changed, this file gets updated.
640 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
642 * ldgram.y (OPTION_Lfile): New token.
643 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
644 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
646 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
648 * configure.in: h8/300h support needs own .mt file.
649 config/coff-h8300h.mt: New file.
651 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
653 * ldmain.c: Don't include sys/stat.h; it already got included
654 somewhere along the way.
656 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
658 * Makefile.in: Add h8300h support.
659 emulparams/h8300h.sh: New file.
660 scripttempl/h8300h.sc: New file.
662 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
664 * ldfile.c (ldfile_open_file): In error message, use the name the
665 user gave (e.g., "-lc"), rather than the base file name.
667 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
669 * ldmain.[ch]: Remove initial Q_ from function names.
670 * ldexp.c, ldindr.c, ldlang.c: Change callers.
672 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
674 * ldlang.c (lang_process): Move loading of default script from
675 here to main. Add a "/" to start of script name to prevent
676 finding it in "." first.
678 * ldmain.c (set_scripts_dir): Don't look in "." first.
680 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
683 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
685 * Makefile.in (em_m88kbcs.c): Correct dependency.
686 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
687 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
688 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
690 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
692 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
693 main.c (main): Print the errno string in the error message.
695 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
697 * configure.in: Accept h8300h for target cpu.
699 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
700 present (demangle is smart enough to know whether to do it or not).
702 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
704 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
705 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
707 * ldlang.c (lang_process): Use sizeof instead of magic constant.
709 * ldmain.c (get_emulation, check_for_scripts_dir,
710 set_scripts_dir): New functions.
713 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
715 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
716 Create symbol "end" instead of "__end". Comment out some parts
717 that may not be needed (yet) for elf.
719 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
721 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
723 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
725 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
726 when no prototype is being supplied.
727 (ldmalloc, ldrealloc): Size argument is now size_t.
729 * ldmisc.c (finfo): New function, accepts FILE* argument.
730 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
731 without leading zeros.
732 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
733 bfd_vma value, instead of fprintf(%x) which won't hold a long long
735 (concat, buystring): String lengths are size_t.
736 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
738 * ldlang.c (new_statement): Size argument is now size_t. Added
739 forward declaration with prototype.
741 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
743 * ldgram.y (OPTION_v): Don't turn on verbose output.
745 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
747 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
750 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
752 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
753 collect2 doesn't look for gld any more anyhow.
755 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
757 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
758 now have a non NULL srefs_chain.
760 * config/hp300hpux.mt: Use emulation hp3hpux rather than
761 hp300hpux, since the latter does not exist.
763 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
765 * genscripts.sh: Put the scripts in the ldscripts directory, not
767 * configure.in (ldscripts): Make, instead of emulations.
768 * Makefile.in (scriptdir): Take off the "ld" part.
769 (install, clean, distclean): Use ldscripts, not emulations.
770 In tests, don't pass -Lemulations.
771 Don't pass tooldir/lib to genscripts.sh.
772 * genscripts.sh: Don't take tooldir/lib arg.
773 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
776 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
778 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
780 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
782 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
784 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
786 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
787 run in parallel without colliding on yacc's static file names.
788 Without the stub rule, make will try to start two yacc's
789 concurrently which fails because of yacc's static file names.
791 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
793 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
796 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
798 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
799 different from libdir.
801 * Makefile.in (scriptdir): Base on tooldir, not datadir.
803 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
805 * ldver.c (help): New function.
806 * ldver.h: Declare it.
807 * ldlex.l, ldgram.y: Recognize new options --help and --version.
809 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
811 * Makefile.in (INCLUDES): Don't need ../include any more.
813 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
815 * ldlex.l, ldgram.y: Support new -oformat option.
816 Remove attempt at supporting script fragments on the command line.
817 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
818 * mri.c (mri_format), ldgram.y: Change callers.
819 * ldlang.h: Change prototype.
821 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
823 * Makefile.in: canonicalize install.sh; for use within
824 this directory (and subdirs)
826 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
828 * ldgram.y: Tweak grammar to make reporting of invalid options work.
830 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
833 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
835 * ldfile.c (ldfile_open_command): Don't try .ld extension.
836 It wasn't documented (or likely used) and wastes time.
837 (try_open): If EXTEN is empty, don't try it.
839 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
840 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
841 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
842 with normal function declarations.
844 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
845 Move *.sc-sh to scripttempl/*.sc.
846 * {emultempl,emulparams,scripttempl}/README: New files.
847 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
848 removed, replaced with generic.em.
849 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
850 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
852 * *.em (*_get_script): Return script name instead of script contents.
853 * ldlang.c (lang_process): Change caller.
855 * ldlex.l, ldgram.y: Recognize -m option.
856 Check for input files after *all* options in grammar.
857 * ldmain.c (main): Check for -m options. Add default directory
860 * mkscript.c: File removed.
861 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
862 to add to the default LIB_PATH.
863 Look for input files in the new subdirectories.
864 Create the scripts in emulations subdirectory and don't filter
865 them through mkscript.
866 * configure.in: Make the emulations subdirectory.
868 * Makefile.in: Account for all of the above changes.
869 Remove unused .SUFFIXES. Get libgcc.a path with gcc
870 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
871 Put CFLAGS last in the compilation rules.
872 Add -I../bfd to INCLUDES so sysdep.h is found.
874 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
876 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
878 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
879 dependent on RELOCATING, not RELOCATION.
880 * hp3hpux.sh (SHLIB_PATH): Define it.
882 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
884 * ldfile.c (try_open): If opening without the extension fails,
885 try with the extension even if -v or -V was given.
886 had_script is imported (from ldgram.y), not exported.
888 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
890 * Makefile.in: remove parentdir support, use INSTALL_XFORM
892 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
894 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
895 * ldgram.y (statement_list_opt): New nonterminal, either empty or
897 (section): Use statement_list_opt, not statement_list.
898 * m68kcoff.sc-sh: Gather constructors and destructors and define
899 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
900 * sa29200.sc-sh: Gather constructors and destructors and define
901 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
903 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
905 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
906 * configure.in: No longer need to configure to get sysdep.h.
908 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
910 * Makefile.in: remove install:all and install-info:info
911 dependencies (these cause some spurious rebuilds at 'make install'
914 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
916 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
917 (mips-idt-ecoff*): Added trailing '*'.
918 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
919 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
920 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
922 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
923 incorrect definitions.
925 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
927 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
928 symbols, unless stripping.
930 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
932 * Makefile.in: configure looks for ####, so remove lines with many
934 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
935 and HOSTING_LIBS correctly so that ``make check'' will work.
937 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
939 * mips.sc-sh: Define _etext, _edata, and _end, in addition
940 to etext, edata, and end. Needed for IRIX 4.0.5F.
941 Patch from mwp@iconix.oz.au (Michael Paddon).
943 * Version 2.2.1 released.
945 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
947 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
948 * mipsbsd.sh (EMULATION_NAME): Use new file name.
950 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
952 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
955 * Version 2.2 released.
957 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
959 * ldver.c (ldversion): Bump version number to 2.2.
961 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
965 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
967 * mips.sc-sh: Don't define BSS_VAR unless relocating.
969 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
971 * Makefile.in (mkscript.o, mkscript): Build mkscript via
972 mkscript.o, rather than directly from mkscript.c.
974 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
976 * configure.in: Look for ${target_makefile_frag} relative to
977 ${srcdir}, not relative to build directory.
979 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
980 * configure.in: Recognize hppa*-hp-osf.
981 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
982 (em_hppaosf.c): Build it.
983 * config/hppaosf.mh, hppaosf.mt: New files.
985 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
986 some system header files. All uses changed.
988 * configure.in: Recognize i386-aix configurations as i386-coff
991 * configure.in: Recognize m68*-*-hpux.
992 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
993 the value of STACKZERO.
994 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
995 (em_hp3hpux.c): Build it.
996 * hp3hpux.sh, config/hp300hpux.mt: New files.
998 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
1000 * mips.sc-sh: Put constructors in the .data section.
1001 * Makefile.in (cdtest): Added dependency on ld.new.
1003 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
1005 * Makefile.in: Change definition of $(tooldir) to match FSF.
1006 * vax.sh, config/vax.mt, configure.in, Makefile.in:
1007 Support VAX Ultrix and BSD.
1009 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1011 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
1013 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
1015 * ldlang.h (struct memory_region): Change `length' and
1016 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
1017 * ldlang.c, mri.c: Corresponding changes, plus lint.
1019 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
1021 * configure.in: For all i386 targets, accept i486 as well.
1023 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
1025 * ldlang.c (wild_doit): Preserve all flags for a
1026 SEC_SHARED_LIBRARY section.
1027 (size_input_section): Consider any SEC_HAS_CONTENTS section when
1028 computing largest_section.
1030 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
1032 * ldlang.c (lang_output_section_statement_lookup): Initialize all
1033 fields of newly created structure.
1035 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
1037 * ldmain.c (g_switch_value): New variable.
1038 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
1039 (command_line_option): Accept -G and set g_switch_value.
1040 * ldlex.l (COMMAND): Accept -G.
1041 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
1043 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1045 Support for linking and loading at different places:
1047 * ldlex.l: Add "AT" keyword.
1048 * ldgram.y: Cleanup, and parse AT.
1049 * ldlang.c (print_output_section_statement): Print output address
1050 of section in map. (lang_size_sections): Fill sections' lma with
1052 * ldlang.h (lang_output_section_statement_type): Add load_base
1055 * ldindr.c (add_indirect): Keep more information in the alias
1057 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
1058 attribute from an input section.
1059 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
1060 default. (Q_enter_file_symbos): Indirect symbols now are known by
1061 their section, not a special symbol flag.
1062 * ldsym.c (write_file_locals): Indirect symbols aren't local.
1063 (write_file_globals): Write the mapping for an indirect symbol.
1064 * relax.c (build_it): When forced to write a NEVER_LOAD section,
1067 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1069 * ld.texinfo: changes for q1
1071 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1073 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
1075 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1077 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
1079 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
1081 * mips.sc-sh: Added variables which may be overridden by a
1083 * mipsidt.sh: New file; emulation for IDT MIPS board.
1084 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
1085 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
1086 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
1087 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
1089 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1091 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
1093 * i386bsd.sh, config/i386bsd.mt: New files.
1094 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
1096 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1098 * mri.c: Add extern declaration of strdup.
1099 * ldsym.c (KEEP macro): Add spaces around '=' for the
1100 sake of old (e.g. PCC) compilers.
1102 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1104 * ldver.c: Bump to version 2.1.
1106 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1108 * ldgram.y: allow section types without address expressions.
1109 * ldlang.c (lang_relocate_globals): avoid possible hang with
1110 undefined but unreferenced symbols.
1111 * relax.c (relax_section): don't complain if the script file isn't
1112 relaxable but -relax is set
1114 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1116 * configure.in: go32 is the 3rd part of the triple, not the 2nd
1118 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1120 * mipsbig.sh: New file. Big endian MIPS emulation.
1121 * config/mips-big.mt: New file. Use mipsbig emulation.
1122 * configure.in (mips-sgi-irix*): Use target mips-big.
1123 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1124 (em_mipsbig.c): New target. Uses mipsbig.sh.
1126 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1128 * mips.sc-sh: Put .scommon sections into .sbss section.
1130 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1131 rather than always putting them in bfd_com_section.
1132 * ldlang.c (lang_common): If a common symbol is not in
1133 bfd_com_section, put in a section of the same name, rather than
1134 always putting it in section COMMON.
1136 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1138 * ldmain.c (subfile_wanted_p): If we already have a common
1139 definition of a symbol, don't necessarily pull in an object file
1140 that provides a non-common definition.
1142 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1143 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1145 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1146 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1148 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1150 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1153 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1155 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1156 checking for equality to bfd_com_section.
1158 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1160 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1161 targets, linker script.
1162 * mipslit.sh: New file. Little endian MIPS emulation.
1163 * config/mips-lit.mt: New file. Use mipslit emulation.
1164 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1165 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1166 (em_mipslit.c): New target. Uses mipslit.sh.
1168 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1170 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1171 $(tooldir)/bin/gld, so that gcc can find it with or without
1174 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1176 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1177 write_norel. All linking is now done via write_relax. Call
1178 ldsym_write before calling write_relax.
1179 * relax.c: Added copyright.
1180 (write_relax): Renamed from write_relaxnorel. Added relocateable
1181 argument. seclet_dump renamed to bfd_seclet_link.
1182 * relax.h: Added copyright.
1184 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1186 * ldmain.c (decode_library_subfile): Patch from
1187 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1189 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1191 * config/vxworks960.mt renamed to config/i960.mt
1193 * configure.in: sparc-aout emulates a sun4, as does
1194 sparc*-vxworks, i960-nindy uses gld960 emulation
1196 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1198 Fix support for NOLOAD, add INCLUDE
1199 * ldfile.c (ldfile_open_command_file): pass file name to
1201 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1202 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1205 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1207 * Makefile.in, config.h: no more default emulation. Make the lack
1208 of emulation a compile time error
1210 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1212 * configure.in: recognise all sparclite variants, not just 'sparclite'
1214 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1216 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1219 * configure.in: accept *-ericsson-ose for any m68k CPU.
1221 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1222 for each output section.
1224 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1226 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1227 macro bfd_asymbol_bfd as appropriate.
1228 * Makefile.in: Un-duplicate ldlex.c dependency.
1229 * condigure.in: Replace my_host case table by sourcing
1230 ../bfd/configure.host. Allow std-host as the default.
1231 * ldmisc.c: Change logic for C++ name demangling: There is
1232 no initial '_' to remove from stab-derived function names.
1234 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1236 * ldlang.c (lang_init_script_file): don't attach the output file
1237 sections to the script file.
1239 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1240 * ldlang.c (wild): run expansion loop over command line bfd too.
1241 (lang_ini_script_file): initialize more parts of the command line
1243 * ldlex.l: fix DEFINED start states.
1245 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1247 * ld.texinfo: new doc.
1248 * ldgram.y, ldlex.l: understand -y<symbol>
1249 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1250 print info. (add_ysym): new function.
1251 * ldsym.h: (ldsym_type): new define SYM_Y.
1253 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1255 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1256 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1257 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1258 macros with PARAMS. Recreational cleanup. Update copyrights.
1260 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1262 * Makefile.in: pass down the bfd source directory for includes
1264 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1266 * ldlang.c (lang_size_sections): don't change size and address for
1267 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1270 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1272 * relax.c (build_it): re-enable the processing of data_statements
1273 in scripts, makes counted contructor lists work again.
1275 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1277 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1279 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1281 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1284 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1286 * Support for i386-sysv.
1287 configure.in: check for i386-*-sysv* and i386-*-sco*.
1288 i386coff.sc-sh: rewrote to support SVR3 by default.
1289 ldctor.c (find_constructors): preserve stat_ptr.
1290 ldlang.c (wild_doit): initialize vma and size of new output
1291 section to corresponding input section. This is required for
1292 shared library support.
1293 (lang_size_sections): don't modify vma and size of sections which
1294 are never loaded (for shared libraries).
1295 ldwrite.c (copy_and_relocate): copy the contents of any section
1296 which has contents, not just sections which are loaded (for shared
1299 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1301 * ldlang.c (size_input_section): count the sizes of all sections
1304 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1306 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1307 to demangle symbols better
1309 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1311 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1312 exist when linking with -r.
1314 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1316 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1319 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1321 * ldmain.c (linear_library): don't even think about processing
1322 an object file if it's already been done
1324 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1326 * configure.in: the hp9000/300 config file is now hp300
1328 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1330 * config/z8ksim.mt: new file
1332 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1334 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1335 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1337 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1338 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1339 * ldlang.c (lang_add_keepsyms_file): New function.
1340 * ldlex.l: Handle "-retain-symbols-file".
1341 * ldsym.c (keepsyms_file, kept_syms): New vars.
1342 (process_keepsyms): New functihon; reads file, marks symbols for
1344 (write_file_locals): File symbols should always be kept.
1345 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1346 and "-s". Process retain-symbols file before setting symtab.
1347 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1348 (keepsyms_file, kept_syms): Declare them.
1350 * ldmain.c (main): Non-fatal errors should still cause non-zero
1351 exit status even with -r.
1353 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1355 Added initial support for the z8k
1356 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1357 * configure.in, Makefile.in: modified to reflect above
1359 * ldlang.c (lang_check): when linking conflicting architectures,
1360 make the output file reflect at least one of the bad inputs.
1362 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1364 * Makefile.in (install): if $(tooldir) exists, install ld in
1367 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1369 * Makefile.in, configure.in: modified to support i386-coff
1370 * i386coff.sh: new file
1372 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1374 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1375 added m68k-coff emulation mode, stolen from a29k emulation.
1376 Almost certainly wrong, but perhaps better than sun3.
1378 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1380 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1381 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1382 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1383 This is one character shorter, and lets people build on
1384 SVR3 system. (ld__h8300xray.[co] was the killer there;
1385 h8300xray.sc-sh is also overlong, but seems harmless.)
1386 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1387 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1388 * configure.in: Add host isc.
1390 * ldver.c: Call it version 2.0.
1392 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1394 * ldver.c: Bump to version 0.98.
1397 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1399 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1401 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1402 * ldlex.l: Moved comment() to end, since some compilers
1403 otherwise have problems with input() used before it is defined.
1405 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1407 * configure.in: added Solaris 2 and Irix 4 host support.
1409 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1411 * Makefile.in: remove -S flag from the FLEX definition
1413 * configure.in: rewrote, using new style case statement. use
1414 m68k.mt for m68k-aout systems
1416 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1418 * Makefile.in: map "ld" through program_transform_name when
1421 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1423 * cplus-dem.c: Removed. Use the version in libiberty now.
1424 * ldmisc.c: Use new libiberty version of cplus_demangle().
1426 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1428 * gld960.em (gld960_choose_target): default to little endian, not
1431 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1433 * ldlang.c (lang_process): don't pass null pointers when
1434 abs_output_section is what is required.
1435 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1436 used, and pass that down.
1437 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1440 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1442 * configure.in, config/ose68.mt: renamed OSE to ose.
1444 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1446 * ldsym.c (write_file_locals): Reorder check for common or
1447 undefined symbols so that it works.
1449 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1451 * configure.in: accept all m68K family members.
1453 * Makefile.in: always create installation directories.
1455 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1457 * ldlex.l: now parses comment correctly, added ~ to acceptable
1460 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1461 unary -ve constants.
1463 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1464 the command line can't be found.
1466 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1468 * ldlang.h: add new field "loadable" to output_section_statement.
1469 * ldlang.c (lang_output_section_statement_lookup): initilize new
1470 field. (wild_doit): if new field is not set, then stop output
1471 section from being loadable.
1472 (lang_enter_output_section_statement): set the field from the
1474 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1475 * h8300hms.sc-sh, h8300hms.em: get -r right.
1477 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1479 * ldint.texinfo: New internals manual (beginnings thereof).
1480 * PORTING: Removed, merged into ldint.texinfo.
1482 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1484 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1485 cdtest.exp: A test program (copied from libg++/test-install)
1486 that tests that constructor and destructors are handled
1489 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1491 * Makefile.in (install): install from ld.new, renaming during the
1492 copy, or else the next 'make install' needs to re-link ld.
1494 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1496 * configure.in: generalise hp recognition (from sef).
1498 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1500 * configure.in: recognize bsd and hpux hppa configurations.
1501 error messages echo to stderr, not stdout
1503 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1505 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1506 ldmisc.c: removed rcsid's.
1508 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1510 * ldlang.c (lang_map): print changes in sizes due to relaxing
1511 (size_input_section): maintain the delta information.
1512 * ldlang.h: add new field to struct to contain delta info.
1513 * relax.c (relax_section): complain if input not relaxable.
1514 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1517 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1519 * ldmain.c(main): prevent -r and -relax from being on at the same
1522 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1524 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1528 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1530 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1532 * ldlang.c(open_output): set the target arch and machine as soon
1533 as we can. (lang_size_sections): use new macros for setting vma
1536 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1538 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1539 Also deleted an unreachable path to wrs.
1541 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1543 * Makefile.in (install): use -d test for $tooldir before
1544 installing ld there so that $tooldir can be inherited from
1547 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1549 * ldlang.c: Two non-substantial changes for the sake of
1550 the old Portable C Compiler.
1552 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1554 * ldgram.y, ldlex.l: parse ABSOLUTE
1555 * ldexp.c: add support for ABSOLUTE
1557 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1559 * Makefile.in: Added default definitions for HOSTING_CRT0,
1560 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1561 * config/*.mh: Miscellaneous clean-up: Removed definitions
1562 of YACC (since it is not longer used in the Makefile).
1563 Remove HOSTING_* definitions that are subsumed by the
1564 ones added to Makefile.in. Removed most definitions of CC.
1565 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1566 These are no longer needed.
1568 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1570 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1571 rules, since these are used when building a distribution.
1572 * Makefile.in (ldlex.c): Don't re-direct output, since that
1573 leaves a bogus output files if it fails.
1575 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1576 * ldlex.c: Fix some unnecessary flex-specific-isms.
1578 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1580 * ldgram.y: move spurious semicolon
1581 * ldexp.h: fix prototype
1583 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1585 * ld.texinfo: references to linker now say "ld" not "gld".
1587 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1589 changed calling convention for Q_enter_global_ref
1590 * ldexp.c, ldlang.c, ldmain.c: reflect this
1591 * ldver.c: bump version to 1.97.1
1592 * ldindr.c (add_indirect): when an edict declaring an indirect
1593 symbol is found, make sure that any ideas about the symbol being
1594 common are changed if it now known to be defined.
1595 * ldmain.c (linear_library): complain once if archive isn't
1597 * ldlang.h, ldlang.c: make room for and initialize the complain
1600 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1602 * Makefile.in: use flex & bison from ../ if they exist.
1604 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1606 * relax.c (build_it): don't allocate space in the output file for
1607 stuff if -R flag applys to it.
1608 * ldfile.c: merge in VMS filename support
1609 * ldmain.c (main): take out ./ from library path, and close file
1610 before unlinking. Make multiple defs of a symbol create an
1612 * ldmisc.c: fatal errosrs delete output file
1614 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1616 * ldver.c: Increase version number to 1.97, for consistency
1619 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1621 * Makefile.in: FLEX -> LEX.
1623 * ld.texinfo: {} -> @{@}.
1625 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1627 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1628 (and associated change in -c option, now used for these scripts)
1630 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1632 * ldver.c: Bumped version to 1.96 - new release, resync with the
1634 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1635 rather than with raw malloc, makes it easier to track where memory
1637 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1638 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1639 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1642 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1644 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1646 * Makefile.in: use bootstrap for check.
1648 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1650 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1652 * Makefile.in: now use flex, not lex
1653 * ldlex.l, ldlang.c, ldctor.c: lint
1655 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1657 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1658 different sorts of filenames on the command line than in a script.
1660 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1662 * Makefile.in: rework CFLAGS so that they can be passed on the
1663 make command line. Remove MINUS_G. Default CFLAGS to -g.
1665 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1667 * relax.c: added handling for new "padding" seclet type, used to
1668 fill out gaps between section.
1669 * ldgram.y, ldlex.l: now -defsym on the command line is done
1672 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1674 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1676 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1678 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1681 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1683 * Makefile.in (install): Install second copy in $(tooldir)/bin
1684 without $(program_prefix), since that's what gcc expects.
1686 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1688 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1689 * h8300*: fix bit rot and add support for h8300xray target
1690 * go32.sh: target emulation for go32.
1692 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1694 * gld960.em, i960.sc-sh. Fix i960 bit rot
1696 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
1698 * Makefile.in: install man page.
1700 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1702 * config/mt-<foo> renamed to <foo>.mt
1703 * config/mh-<foo> renamed to <foo>.mt
1704 * configure.in changed to reflect this
1705 * genscripts.sh now make .xbn files rather than .xN files
1707 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
1709 * ldver.h: fix decl of ldversion.
1711 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
1713 * Makefile.in: added check target.
1715 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1717 * ldmain.c (Q_enter_file_symbols): now aliases work again
1719 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
1721 * Makefile.in: added clean-info target.
1723 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1725 * ldexp.c (exp_print_tree): don't try and follow null pointers
1727 * ldgram.y: remove 11 shift reduce errors
1729 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1731 * Makefile.in: added tooldir and program_prefix.
1733 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1735 * ldlang.c (size_input_section): don't move absolute sections
1739 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1741 * cplus-dem.c: yet another copy of this - maybe it should go into
1743 * ldgram.y: now -V and -v have different actions
1744 * ldver.c: if -V, prints list of emulations compiled in
1745 * ldmisc.c: support for cplus demangling
1748 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1750 * Makefile.in, configure.in: removed traces of namesubdir,
1751 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1752 copyrights to '92, changed some from Cygnus to FSF.
1754 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
1756 * Makefile.in: Change mkscript rule into one for ./mkscript
1757 (for the sake of makes that don't realize they're the same).
1758 * PORTING: Add more details.
1759 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
1761 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
1763 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1764 config/mt-hp300bsd: New port to hp300 running BSD.
1766 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
1768 Major rewrite of how ld is configured. The major idea
1769 is to use shell scripts to generate everything.
1770 * generic.em replaces ldtemplate.
1771 * Other *.em files replace various *.c files.
1772 A *.em file is a shell script that generates the corresponding
1773 ld__*.c file that implements an emulation. This is usually
1774 a straight 'cat' of a here-document, possibly with substitutions.
1775 * Script files (*.sc) are places by *.sc-sh scripts.
1776 Again, these are simple shell scripts that 'cat'
1777 here-documents, usually with some substitutions.
1778 The output a *.sc-sh is a script file.
1779 * Each emulation is defined by a short shell script with
1780 extension *.sh that specifies the emulation-specific
1781 parameters (such as the name of the *.sh-sc and *.em
1783 * genscript.sh is the master shell script used to generate
1784 an emulation. It is passed various argument, including
1785 the name a the emulation-speciic *.sh file that it
1786 "sources" to set variables to emulation-specifc parameters.
1787 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
1788 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1789 * config/mh-foo: Rename LDEMULATION names as appropriate
1790 (usually 'gldfoo' -> plain 'foo').
1791 * ldwrite.c: Fixed a typo in a comment.
1792 * Makefile.in: Major changes. Removed some the sed
1793 magic to converts scripts, since that is now handled
1794 by genscripts.sh and the *.sc-sh scipt generators.
1795 * config.h: Remove a bunch of macros defining emulations
1796 and targets. This becomes one less file to edit when
1797 adding emulations or targets.
1798 * ldemul.h (struct ld_emulation_xfer_struct): Add
1799 emulation_name and target_name fields.
1800 * ldemul.c, ldemul.h: Define some default functions used
1801 by most emulations (and remove from the *.em scripts).
1802 * ldemul.c (ldemul_choose_target): Search the new
1803 ld_emulations array using a loop (instead of a hardwired
1804 nested if statement).
1805 Define the ld_emulation from the automatically-geenrated
1806 ldemul-list.h. This means you no longer have to edit ldemul.c
1807 to add a new emulation.
1808 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
1809 their expansions, since the former no longer exist.
1810 * PORTING: A very rough first draft of a porting guide.
1812 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1813 to be terminated by a new-line (instead of requiring a semicolon).
1815 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1817 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1818 tests for NULL pointers all over the place.
1819 * ldlang.c (lang_process): remember to relocate global symbols
1820 *after* relaxing has done it stuff.
1822 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1824 * config/mt-coff-h8300: use EMUL like everything else
1825 * ldlang.c: (print_padding_statement): print the right address.
1826 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
1829 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1831 * ldlex.l: Put pack -noinhibit-exec and -sort-common
1832 * ldlang.c (print_data_statement): print the right address.
1834 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
1836 * Makefile.in: The rule for testing ld by re-linking itself
1837 via an intermediate -r link was moved to the ld1 rule
1838 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
1839 which allows the bootstrap rule to work.
1840 * ldctor.c (find_constructors): Don't create a constructor
1841 list if it is already defined (as would happen if ld is
1842 invoked by collect).
1844 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1846 * config/mh-sparc.h: now uses libgcc.a
1847 * ldmain.c: quit using exit
1848 * *sc: use *(COMMON) rather than [COMMON]
1849 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1850 to allow preprocessing of .l file.
1851 * Makefile.in: New ldlex.l mangling
1852 * ldexp.c (fold_binary): perform expressions with % and / in
1854 * ldfile.c (open_a): open archives on VMS in a special way
1857 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1859 * ldgram.y: map -M behave in the same way as -Map (sets file name
1861 * ldsym.c, ldlang.c: remember that size of a section is dependent on
1862 whether or not relaxing has been done.
1863 * ldmain.c: don't open a map file if it doesn't have a name
1864 * relax.c: all the brains have moved into bfd.
1865 * ldwrite.c: ammend comment
1867 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1869 * Makefile.in: added relax, also made three stage go through a
1872 * config.h: if GNU960 defined, then default emulation mode is
1874 * ldexp.h, ldexp.c: map to file hooks
1875 * ldlang.c: map to file hooks
1876 * ldgram.y: added -Map -relax
1877 * ldlex.l: added -relax, -Map
1878 * ldmain.c: open map file
1879 * ldmisc.c: support for map file
1880 * ldwrite.c: new relax magic
1882 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
1884 * Makefile.in, config/tm-*.h: Clean up make output, only
1885 pass DEFAULT_EMULATION to ldmain.c.
1887 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
1889 * ldver.c: Bump to version 1.94.
1891 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1893 * Makefile.in: infodir belongs in datadir.
1895 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
1897 * Makefile.in: Pass -y to bison. (Again;
1898 accidentally deleted by Rich.)
1899 * news.sc, ldgld68k.sc: Define __end as well as _end.
1901 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1903 * ldindr.h: added to contain prototypes of ldindr.c
1904 * ldfile.c: include ctype.h
1905 * ldmain.c: include the requried prototype headers
1906 * ldwrite.c: get_reloc_upper_bound has been renamed
1907 bfd_get_reloc_upper_bound
1909 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1911 * Makefile.in: punt "fundamental" mode because it breaks my emacs
1912 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
1913 spaces following hyphens, bsd make can't cope. added
1914 standards.text support and made it look like all the other
1917 * configure.in: configure now runs entirely in objdir so make file
1918 existence checks against ${srcdir}. Mark this directory as
1921 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1923 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1924 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1925 and mandir now keyed off datadir by default.
1927 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
1929 * ldver.c: Bumped version to 1.93.
1930 * Makefile.in: Pass -y to bison.
1932 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
1934 * config.h: h8 is now coff, not ieee
1935 * h8300hds.sc: reflect the same
1937 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
1939 * ldver.c (ldversion()): Update to 1.92.
1940 * ldctor.c: There are two places constructor sets
1941 can be defined. One of them checked for an existing
1942 duplicate, the other didn't. Unfortunately, the latter
1943 was called after the former ...
1944 So, factor out code for inserting a new element into
1945 constructor_name_list (after checking for a duplicate)
1946 into a new function add_constructor_name, and call
1947 it from both aforementioned places (ldlang_add_constructor
1948 and ldlang_check_for_constructors).
1950 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
1952 * Makefile.in: Rename .c files generated from ldtemplate
1953 to have names starting with ld__. This helps 'make clean'.
1955 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
1957 * Makefile.in: Take out the version number for install
1958 * m88kbcs.sc: put in contructor blocks.
1960 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
1962 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
1963 parameter, a format, and an arg pointer, and rename it to
1964 vfinfo(). Write info() in terms of new vfinfo().
1965 New einfo() is the same as info(), except it writes to stderr.
1966 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1967 ldmisc.c: Replace "error" calls to info() by new einfo().
1969 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
1971 * ldlex.l ldgram.y: made -V option do same as -v
1972 * Makefile.in: Added $(MINUS_G) flag so debugging can be
1975 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
1976 i386 aout changes from Bob Kukura
1977 * Makefile.in, config.h: added i386aout support
1978 * configure.in: fixed /h-{myhost} typo
1979 * ldgram.y: -MM now gives more boring map.
1980 * ldlang.c: now does D_PAGED flag the right way.
1981 * ldsym.c: -MM flags does the right thing.
1983 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
1985 * configure.in: Fixed typo. Also, a fix for hp300bsd.
1986 * ldlang.c (init_os): Compensate for BFD change,
1987 where bfd_make_section now returns NULL for a duplicate
1988 section request, instead of the old section.
1990 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
1992 * ldver.c: Bump to version 1.91 (consistent with binutils).
1994 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
1996 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1997 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1998 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1999 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
2000 Add or update copyright notices.
2002 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
2005 * Makefile.in: Changed installation directory name scheme
2006 to be consistent with gcc. Also changed 'install'.
2008 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
2010 * Makefile.in: new targets ld.mm, ld.me
2012 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
2014 * Makefile.in, ldtemplate: Need to use separate scripts
2015 for -n and -N options. Yet more complication.
2017 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
2019 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
2020 work). Add some lines to avoid Sun Make VPATH bugs.
2022 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
2024 * news.sc: Add alignment for data segment.
2025 * ldtemplate: Add (yet another) script to get for -n or -N
2026 options. (These need different alignment than ZMAGIC files.)
2027 * Makefile.in: Add stuff for new foo.xn scripts.
2028 These are generated by replacing "ALIGN(0x...00)" by ".".
2030 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
2032 * Makefile.in: new targets ld.ms, ld-index.ms
2033 ld.texinfo: remove tabs, other cleanups for texi2roff
2035 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
2037 * ldmain.c (main): Make config.magic_demand_paged be true
2038 by default. Don't the WP_TEXT and D_PAGED flags of
2039 output_bfd here; it's too late, so set it when output_bfd
2040 is created (in ldlang.c). Also fix setting of EXEC_P flag
2041 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
2042 * ldlang.c: Remove some duplicate extern declarations.
2043 * ldgram.y: Fixes to -N and -n options.
2044 * Makefile.in: Recognize upper case letters in sed script
2045 to remove assignments from script files.
2046 * ldtemplate: Don't assukme that -N or -n options
2047 imply use of -r script.
2048 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
2050 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
2052 * ldtemplate: include bfd.h before sysdep.h.
2054 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
2056 Restructure configuration scheme for bfd, binutils, ld.
2058 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2059 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
2060 Change some config names to match other dirs.
2061 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2063 * config/: Rename some config files to match up h-*.h names.
2064 Remove all the HOST_SYS definitions from the config files.
2066 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
2068 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
2069 * ldtemplate: Remove ldfile_add_library_path calls;
2070 just use the SEARCH_DIR commands in the script files.
2071 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
2072 the SEARCH_DIR commands in the scripts (using ugly sed magic).
2073 This is primarily intended for cross-linking, where you would
2074 place libaries in a different place than native libraries.
2075 Also, emulations made from ldtemplate now use $(srcdir).
2076 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
2077 form; people can use the Makefile's LIB_PATH to override.
2079 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
2081 * Makefile.in: fix target ld.dvi, add target ld.info
2082 ld.texinfo: make info filename ld.info
2084 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
2086 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
2088 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
2089 few BFD types & enums.