1 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * ldlex.h: Don't declare yywrap if it is a macro.
4 * ldlex.l: Include sysdep.h.
5 * ldlang.c (lang_for_each_statement_worker,
6 lang_for_each_statement): Forgot to use PARAMS.
8 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
10 * Makefile.in: Added .PHONY targets where appropriate. Added some
12 (gcclibdir, version): Removed unused variables.
13 (DEP): New variable, set to mkdep.
14 (ALL_CFLAGS): New variable. Used in .c.o target.
15 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
17 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
18 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
19 mostly obsolete variables. Adjusted remaining uses.
20 (DEF_EMUL): Removed variable.
21 (ldmain.o): Handle undefined EMUL error correctly.
22 (ldemul-list.h): Depend on config.status rather than Makefile.
23 Create via temporary file.
24 (ver960.c, roll, make): Removed obsolete targets.
25 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
27 * dep-in.sed: New file, used when rebuilding dependencies.
29 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
31 Made many changes to eliminate gcc warnings. Made various
32 cosmetic changes, declared various things in header files, removed
33 various extern declarations from .c files. No substantive
36 * ldlang.c (lang_process): Ifdef out final call to
37 lang_size_sections again (reverting change of Nove 2), since it
38 breaks the Sun4 linker.
40 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
42 * configure.in (alpha-*-netware*): New target; use alpha.
44 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
46 * configure.in: Group targets by CPU. Merge some m68k target
47 entries with different CPU specs that use the same ld_target
50 * configure.in: Add sparc*-*-coff.
51 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
52 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
53 (em_coff_sparc.c): Add dependencies and build rules.
55 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
57 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
59 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
61 (command_line_option): Accept and ignore them (for now).
62 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
65 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
67 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
68 not in bfd_com_section, create the section in the BFD so that it
69 can be placed in the right output section.
71 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
73 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
74 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
75 (OTHER_READONLY_SECTIONS): Define for .reginfo.
76 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
77 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
78 Move OTHER_READONLY_SECTIONS after all the other readonly
79 sections. Don't use DATA_ADDR twice.
81 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
82 p is in a common section, make sure the BFD has a section of that
85 * ldlang.c (lang_common): Add newline to error message.
87 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
89 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
90 Lynx-specific script instead of m68kcoff.
91 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
92 (ENTRY): Define as __main.
93 (TEXT_START_ADDR): Define as 0.
94 (PAGE_SIZE): Define as 0x1000.
95 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
96 * scripttempl/m68klynx.sc: New file.
98 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
100 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
101 arguments rather than treating them as emulation names.
103 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
105 * configure.in: Support x86 unixware and netware plus generic netware.
107 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
109 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
112 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
114 * Makefile.in (distclean): Don't delete dvi or info files.
115 (ld.info): Update dependency list.
116 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
118 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
120 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
121 Set output_filename instead of creating a new node.
122 (open_output): Don't set output_filename.
123 (lang_final): Create the new node here.
124 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
126 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
128 From Pete Hoogenboom (hoogen@cs.utah.edu):
130 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
131 edata, _edata, end): Add definitions of these symbols.
132 (__end): Remove definition of this symbol.
133 (__data_start): Move definition of this symbol.
135 * emultempl/hppaosf.em: Various fixes and support for linker stub
137 (hppaosf_finish, hppaosf_search_for_padding_statements,
138 hppaosf_create_output_section_statements): New functions in
139 support of linker stub generation.
140 (ld_hppaosf_emulation): Redefine to include new
141 emulation-specific routines.
143 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
144 Pass abs_output_section rather than NULL to avoid invalidating
147 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
149 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
150 (em_i386mach.c): New rule.
151 * configure.in (i[34]86-*-mach*): New case.
152 * config/i386-mach.mt: New file.
153 * emulparams/i386mach.sh: New file.
155 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
157 * ld.h (flag_is_*): Removed macros.
158 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
159 Consistently check the BFD symbol flags directly, rather than
160 using file_is_* macros.
162 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
164 * configure.in (sparc*-*-lynxos*): New target.
165 * Makefile.in: Add rule for em_sparclynx.c.
166 (ALL_EMULATIONS): Add Lynx emulations.
167 * config/sparc-lynx.mt: New file.
168 * emulparams/sparclynx.sh: New file.
169 * scripttempl/sparccoff.sc: New file.
171 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
173 * Makefile.in: Add dependency for $(EMULATION_OFILES).
175 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
177 * relax.c (write_relax): Check return value of bfd_seclet_link.
179 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
181 * ldlang.c (delete_output_file_on_failure): New variable.
182 (open_output): Set it after bfd open succeeds.
183 * ldmisc.c (vfinfo): Test it.
185 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
187 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
190 * ldemul.c: Support was added to allow emulation-specific
191 processing to occur. This support was added primarily for linker
192 stub generation in the elf32-hppa gld.
193 (ldemul_finish, ldemul_create_output_section_statements): New
195 * ldemul.h: Support was added to allow emulation-specific
196 processing to occur. (As described above.) Added finish and
197 create_output_section_statements fields to
198 ld_emulation_xfer_struct structure.
199 * ldlang.c: Add calls to emulation-specific routines.
200 (lang_process): Add call to
201 ldemul_create_output_section_statements function.
202 (lang_process): Add call to a emulation-specific routine (and
203 some processing after the call).
205 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
207 * configure.in: mips*- instead of mips-, mips*el changes
209 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
211 * configure.in (alpha-*-osf*): New target; use alpha.mt.
212 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
213 (em_alpha.c): New target; use alpha.sh and alpha.sc.
214 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
215 * config/alpha.mt: New file.
216 * emulparams/alpha.sh: New file.
217 * scripttempl/alpha.sc: New file.
219 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
221 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
222 types of different sizes (eg: 64 and 32 bits), so coerce.
223 * ld.h (ALIGN_N): Add warning about usage.
225 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
227 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
228 which we already have a definition, rather than checking in
229 several different places whether the symbol is weak.
231 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
233 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
234 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
235 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
236 expanded within them.
237 * config/mipsb-elf32.mt: New file.
238 * emulparams/elf32mipb.sh: New file.
239 * Makefile.in (em_elf32mipb.c): New target.
241 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
243 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
244 lang_input_file_is_search_file_enum so objects brought in using
245 INPUT() do a path lookup.
247 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
249 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
250 instead of {i386,m68k}-coff.
251 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
252 * config/i386-lynx.mt: New file.
253 * config/m68k-lynx.mt: New file.
254 * emulparams/i386lynx.sh: New file.
255 * emulparams/m68klynx.sh: New file.
257 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
258 but defaulting to _start.
260 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
261 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
264 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
266 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
267 HOSTING_LIBS for testing.
269 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
271 Finish up support for i386-sysv4 (without shared libraries):
272 * ld.h (flag_is_weak): Define.
273 * ldlang.c (print_symbol): Mention whether symbol is weak.
274 (print_input_section): Print weak symbols as globals.
275 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
276 (enter_global_ref): Do not warn if a weak symbol redefines a
277 global symbol. Do not let a weak symbol redefine a common symbol.
278 (enter_file_symbols): Treat weak symbols as global symbols.
279 (subfile_wanted_p): Do not pull in an object file from a archive
280 just to resolve an undefined weak symbol.
281 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
282 error; the error might be that malloc has run out of space.
283 * ldsym.c (write_file_locals): Treat weak symbols as global.
284 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
286 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
287 * config/i386-elf.mt: New file; set EMUL to elf_i386.
288 * emulparams/elf_i386.sh: New file.
289 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
290 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
291 (ALL_EMULATIONS): Add em_elf_i386.o.
292 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
293 (em_elf_i386.c): New target, like other em_*.c targets.
294 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
295 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
296 nonempty, and configured for native, add it to LIB_PATH.
298 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
300 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
301 Added statements to pass stab and stabstr sections through and
302 mark them as NOLOAD, which makes GDB happier.
304 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
306 * configure.in: Accept m68k-lynx-lynxos config.
308 * Makefile.in: Use $(SHELL) to run genscripts.sh.
310 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
312 * config/coff-h8300.mt: Add EMUL=h8300h.
314 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
316 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
318 * Makefile.in: Changed CXX back to g++.
320 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
322 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
324 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
326 * Makefile.in (TAGS): Use shell wildcards.
328 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
330 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
332 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
334 * ld.texinfo: re-enable included config file; conditionalize doc
335 for -oformat to interact properly with SingleFormat doc config
336 var; rename @up/@down to @raisesections/@lowersections.
338 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
340 * configure.in: recognize m88110.
342 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
344 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
345 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
346 ELF emulation is "elf32-hppa" not "elf-big".
347 (hppaosf_before_parse): Remove unneeded processing of environment
349 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
350 .text segment of output file.
351 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
353 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
355 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
358 * ldlang.c, ld.h: updated copyright.
360 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
362 * ldlang.c (open_output, lang_check): Check return value of
365 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
367 * scripttempl/h8500.sc: Start all sections in a different segment.
368 * scripttempl/z8ksim.sc: Handle constructors
370 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
372 * Makefile.in: revert earlier changes back to execute runtest
373 with make check. cdtest and bootstrap now function as they
374 did within the Makefile.
376 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
378 * Makefile.in: Update dependencies.
380 * configure.in: Set EMULATION_OFILES in Makefile based on
381 --with-targets option.
383 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
385 * Makefile.in: check targets reimplemented to old way.
387 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
389 * config/i386v.mh, config/irix4.mh: Use gcc
390 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
391 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
392 bfd/configure.host change.
394 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
396 * scripttempl/elf.sc: Handle .line and .debug* sections.
398 * ldlex.l: Use bfd_scan_vma, not strtoul.
400 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
402 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
403 Remove inital caps in some error messages, change "can't" to
404 "cannot", add missing colons.
405 * ldmisc.c (vfinfo): Print "%%" as a single %.
406 For '%' followed by unrecognized character, print them both
407 verbatim instead of expecting a char * arg.
408 For '%C', don't put the function name in parens.
410 * ldexp.c (invalid): Pass "%%", not "% ".
412 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
414 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
415 (BSS_VAR): Removed; now always define _fbss.
416 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
419 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
421 * configure.in: z8k-coff is the same as z8k-sim
423 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
425 * testsuite/lib/ld.exp: new file
426 * testsuite/config/unix-ld.exp: new file
427 * testsuite/ld.bootstrap/bootstrap.exp: new file
428 * Makefile.in: add dejagnu support for make check
430 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
432 * ldlex.l (comment): Add missing newline in message.
433 * ldindr.c (add_indirect): Ditto.
434 * ldexp.c (exp_fold_tree): Ditto.
436 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
438 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
441 * ldmisc.c (multiple_warn): New function.
442 * ldmisc.h: Declare it.
443 * ldmain.c (enter_global_ref): Call it.
444 * ld.h (ld_config_type): Add warn_common.
445 * ldlex.l, ldgram.y: Set it with -warn-common option.
446 * ldver.c (help): Document it.
448 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
450 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
451 target-specific sections, and for changing data section vma.
453 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
455 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
456 terminals, for Solaris.
457 (dirlist_ptr): New static variable.
458 (command_line_option): Accept new options.
460 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
463 * config/sun4sol2.mt: Pass emulation name without ".sh".
465 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
466 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
468 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
470 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
471 .dtors, .data1, .rodata1 sections, instead of combining them into
472 other sections. For `-r', set all section start addresses to
475 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
476 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
477 (MAXPAGESIZE): Renamed from PAGE_SIZE.
479 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
481 * genscripts.sh: If this is the default emulation, set
483 * emultempl/*.em: Use it to determine whether to compile in the
486 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
487 genscripts.sh. Pass the current emulation name without ".sh" on
489 * genscripts.sh: Take an default emulation arg.
490 Use the current emulation name as EMULATION_NAME.
491 Make default lib path for cross-compiling ':', not null.
492 * emulparams/*.sh: Don't set EMULATION_NAME.
493 * ldemul.c (ldemul_get_script): Take isfile arg.
494 Pass it to emulation's get_script function.
495 * ldemul.h: Adjust get_script prototypes.
496 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
498 * ldfile.h: Declare it.
499 * ldgram.y: Accept a script on the command line again,
500 for parsing compiled-in scripts.
501 * ldmain.c (main): If ld script is a file, parse it as a -T
502 option, otherwise parse it directly.
503 * emultempl/*.em (*get_script): Return the scripts themselves if
504 this is the default emulation; otherwise return their file names.
505 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
507 * emulparams/m88kbcs.sh: Use it.
509 * ld.h (ld_config_type::unix_relocate): Remove unused element.
511 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
513 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
514 there's no change log entry yet, tsk tsk) from the list of
515 emulations compiled in until Mark gets around to checking in
516 emulparams/i386linux.sh.
517 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
518 changed, this file gets updated.
520 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
522 * ldgram.y (OPTION_Lfile): New token.
523 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
524 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
526 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
528 * configure.in: h8/300h support needs own .mt file.
529 config/coff-h8300h.mt: New file.
531 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
533 * ldmain.c: Don't include sys/stat.h; it already got included
534 somewhere along the way.
536 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
538 * Makefile.in: Add h8300h support.
539 emulparams/h8300h.sh: New file.
540 scripttempl/h8300h.sc: New file.
542 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
544 * ldfile.c (ldfile_open_file): In error message, use the name the
545 user gave (e.g., "-lc"), rather than the base file name.
547 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
549 * ldmain.[ch]: Remove initial Q_ from function names.
550 * ldexp.c, ldindr.c, ldlang.c: Change callers.
552 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
554 * ldlang.c (lang_process): Move loading of default script from
555 here to main. Add a "/" to start of script name to prevent
556 finding it in "." first.
558 * ldmain.c (set_scripts_dir): Don't look in "." first.
560 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
563 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
565 * Makefile.in (em_m88kbcs.c): Correct dependency.
566 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
567 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
568 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
570 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
572 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
573 main.c (main): Print the errno string in the error message.
575 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
577 * configure.in: Accept h8300h for target cpu.
579 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
580 present (demangle is smart enough to know whether to do it or not).
582 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
584 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
585 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
587 * ldlang.c (lang_process): Use sizeof instead of magic constant.
589 * ldmain.c (get_emulation, check_for_scripts_dir,
590 set_scripts_dir): New functions.
593 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
595 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
596 Create symbol "end" instead of "__end". Comment out some parts
597 that may not be needed (yet) for elf.
599 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
601 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
603 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
605 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
606 when no prototype is being supplied.
607 (ldmalloc, ldrealloc): Size argument is now size_t.
609 * ldmisc.c (finfo): New function, accepts FILE* argument.
610 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
611 without leading zeros.
612 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
613 bfd_vma value, instead of fprintf(%x) which won't hold a long long
615 (concat, buystring): String lengths are size_t.
616 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
618 * ldlang.c (new_statement): Size argument is now size_t. Added
619 forward declaration with prototype.
621 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
623 * ldgram.y (OPTION_v): Don't turn on verbose output.
625 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
627 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
630 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
632 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
633 collect2 doesn't look for gld any more anyhow.
635 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
637 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
638 now have a non NULL srefs_chain.
640 * config/hp300hpux.mt: Use emulation hp3hpux rather than
641 hp300hpux, since the latter does not exist.
643 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
645 * genscripts.sh: Put the scripts in the ldscripts directory, not
647 * configure.in (ldscripts): Make, instead of emulations.
648 * Makefile.in (scriptdir): Take off the "ld" part.
649 (install, clean, distclean): Use ldscripts, not emulations.
650 In tests, don't pass -Lemulations.
651 Don't pass tooldir/lib to genscripts.sh.
652 * genscripts.sh: Don't take tooldir/lib arg.
653 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
656 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
658 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
660 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
662 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
664 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
666 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
667 run in parallel without colliding on yacc's static file names.
668 Without the stub rule, make will try to start two yacc's
669 concurrently which fails because of yacc's static file names.
671 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
673 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
676 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
678 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
679 different from libdir.
681 * Makefile.in (scriptdir): Base on tooldir, not datadir.
683 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
685 * ldver.c (help): New function.
686 * ldver.h: Declare it.
687 * ldlex.l, ldgram.y: Recognize new options --help and --version.
689 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
691 * Makefile.in (INCLUDES): Don't need ../include any more.
693 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
695 * ldlex.l, ldgram.y: Support new -oformat option.
696 Remove attempt at supporting script fragments on the command line.
697 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
698 * mri.c (mri_format), ldgram.y: Change callers.
699 * ldlang.h: Change prototype.
701 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
703 * Makefile.in: canonicalize install.sh; for use within
704 this directory (and subdirs)
706 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
708 * ldgram.y: Tweak grammar to make reporting of invalid options work.
710 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
713 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
715 * ldfile.c (ldfile_open_command): Don't try .ld extension.
716 It wasn't documented (or likely used) and wastes time.
717 (try_open): If EXTEN is empty, don't try it.
719 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
720 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
721 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
722 with normal function declarations.
724 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
725 Move *.sc-sh to scripttempl/*.sc.
726 * {emultempl,emulparams,scripttempl}/README: New files.
727 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
728 removed, replaced with generic.em.
729 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
730 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
732 * *.em (*_get_script): Return script name instead of script contents.
733 * ldlang.c (lang_process): Change caller.
735 * ldlex.l, ldgram.y: Recognize -m option.
736 Check for input files after *all* options in grammar.
737 * ldmain.c (main): Check for -m options. Add default directory
740 * mkscript.c: File removed.
741 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
742 to add to the default LIB_PATH.
743 Look for input files in the new subdirectories.
744 Create the scripts in emulations subdirectory and don't filter
745 them through mkscript.
746 * configure.in: Make the emulations subdirectory.
748 * Makefile.in: Account for all of the above changes.
749 Remove unused .SUFFIXES. Get libgcc.a path with gcc
750 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
751 Put CFLAGS last in the compilation rules.
752 Add -I../bfd to INCLUDES so sysdep.h is found.
754 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
756 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
758 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
759 dependent on RELOCATING, not RELOCATION.
760 * hp3hpux.sh (SHLIB_PATH): Define it.
762 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
764 * ldfile.c (try_open): If opening without the extension fails,
765 try with the extension even if -v or -V was given.
766 had_script is imported (from ldgram.y), not exported.
768 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
770 * Makefile.in: remove parentdir support, use INSTALL_XFORM
772 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
774 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
775 * ldgram.y (statement_list_opt): New nonterminal, either empty or
777 (section): Use statement_list_opt, not statement_list.
778 * m68kcoff.sc-sh: Gather constructors and destructors and define
779 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
780 * sa29200.sc-sh: Gather constructors and destructors and define
781 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
783 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
785 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
786 * configure.in: No longer need to configure to get sysdep.h.
788 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
790 * Makefile.in: remove install:all and install-info:info
791 dependencies (these cause some spurious rebuilds at 'make install'
794 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
796 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
797 (mips-idt-ecoff*): Added trailing '*'.
798 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
799 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
800 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
802 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
803 incorrect definitions.
805 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
807 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
808 symbols, unless stripping.
810 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
812 * Makefile.in: configure looks for ####, so remove lines with many
814 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
815 and HOSTING_LIBS correctly so that ``make check'' will work.
817 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
819 * mips.sc-sh: Define _etext, _edata, and _end, in addition
820 to etext, edata, and end. Needed for IRIX 4.0.5F.
821 Patch from mwp@iconix.oz.au (Michael Paddon).
823 * Version 2.2.1 released.
825 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
827 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
828 * mipsbsd.sh (EMULATION_NAME): Use new file name.
830 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
832 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
835 * Version 2.2 released.
837 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
839 * ldver.c (ldversion): Bump version number to 2.2.
841 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
845 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
847 * mips.sc-sh: Don't define BSS_VAR unless relocating.
849 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
851 * Makefile.in (mkscript.o, mkscript): Build mkscript via
852 mkscript.o, rather than directly from mkscript.c.
854 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
856 * configure.in: Look for ${target_makefile_frag} relative to
857 ${srcdir}, not relative to build directory.
859 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
860 * configure.in: Recognize hppa*-hp-osf.
861 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
862 (em_hppaosf.c): Build it.
863 * config/hppaosf.mh, hppaosf.mt: New files.
865 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
866 some system header files. All uses changed.
868 * configure.in: Recognize i386-aix configurations as i386-coff
871 * configure.in: Recognize m68*-*-hpux.
872 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
873 the value of STACKZERO.
874 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
875 (em_hp3hpux.c): Build it.
876 * hp3hpux.sh, config/hp300hpux.mt: New files.
878 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
880 * mips.sc-sh: Put constructors in the .data section.
881 * Makefile.in (cdtest): Added dependency on ld.new.
883 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
885 * Makefile.in: Change definition of $(tooldir) to match FSF.
886 * vax.sh, config/vax.mt, configure.in, Makefile.in:
887 Support VAX Ultrix and BSD.
889 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
891 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
893 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
895 * ldlang.h (struct memory_region): Change `length' and
896 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
897 * ldlang.c, mri.c: Corresponding changes, plus lint.
899 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
901 * configure.in: For all i386 targets, accept i486 as well.
903 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
905 * ldlang.c (wild_doit): Preserve all flags for a
906 SEC_SHARED_LIBRARY section.
907 (size_input_section): Consider any SEC_HAS_CONTENTS section when
908 computing largest_section.
910 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
912 * ldlang.c (lang_output_section_statement_lookup): Initialize all
913 fields of newly created structure.
915 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
917 * ldmain.c (g_switch_value): New variable.
918 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
919 (command_line_option): Accept -G and set g_switch_value.
920 * ldlex.l (COMMAND): Accept -G.
921 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
923 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
925 Support for linking and loading at different places:
927 * ldlex.l: Add "AT" keyword.
928 * ldgram.y: Cleanup, and parse AT.
929 * ldlang.c (print_output_section_statement): Print output address
930 of section in map. (lang_size_sections): Fill sections' lma with
932 * ldlang.h (lang_output_section_statement_type): Add load_base
935 * ldindr.c (add_indirect): Keep more information in the alias
937 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
938 attribute from an input section.
939 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
940 default. (Q_enter_file_symbos): Indirect symbols now are known by
941 their section, not a special symbol flag.
942 * ldsym.c (write_file_locals): Indirect symbols aren't local.
943 (write_file_globals): Write the mapping for an indirect symbol.
944 * relax.c (build_it): When forced to write a NEVER_LOAD section,
947 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
949 * ld.texinfo: changes for q1
951 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
953 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
955 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
957 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
959 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
961 * mips.sc-sh: Added variables which may be overridden by a
963 * mipsidt.sh: New file; emulation for IDT MIPS board.
964 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
965 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
966 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
967 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
969 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
971 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
973 * i386bsd.sh, config/i386bsd.mt: New files.
974 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
976 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
978 * mri.c: Add extern declaration of strdup.
979 * ldsym.c (KEEP macro): Add spaces around '=' for the
980 sake of old (e.g. PCC) compilers.
982 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
984 * ldver.c: Bump to version 2.1.
986 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
988 * ldgram.y: allow section types without address expressions.
989 * ldlang.c (lang_relocate_globals): avoid possible hang with
990 undefined but unreferenced symbols.
991 * relax.c (relax_section): don't complain if the script file isn't
992 relaxable but -relax is set
994 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
996 * configure.in: go32 is the 3rd part of the triple, not the 2nd
998 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
1000 * mipsbig.sh: New file. Big endian MIPS emulation.
1001 * config/mips-big.mt: New file. Use mipsbig emulation.
1002 * configure.in (mips-sgi-irix*): Use target mips-big.
1003 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
1004 (em_mipsbig.c): New target. Uses mipsbig.sh.
1006 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1008 * mips.sc-sh: Put .scommon sections into .sbss section.
1010 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1011 rather than always putting them in bfd_com_section.
1012 * ldlang.c (lang_common): If a common symbol is not in
1013 bfd_com_section, put in a section of the same name, rather than
1014 always putting it in section COMMON.
1016 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1018 * ldmain.c (subfile_wanted_p): If we already have a common
1019 definition of a symbol, don't necessarily pull in an object file
1020 that provides a non-common definition.
1022 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1023 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1025 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1026 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1028 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1030 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1033 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1035 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1036 checking for equality to bfd_com_section.
1038 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1040 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1041 targets, linker script.
1042 * mipslit.sh: New file. Little endian MIPS emulation.
1043 * config/mips-lit.mt: New file. Use mipslit emulation.
1044 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1045 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1046 (em_mipslit.c): New target. Uses mipslit.sh.
1048 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1050 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1051 $(tooldir)/bin/gld, so that gcc can find it with or without
1054 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1056 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1057 write_norel. All linking is now done via write_relax. Call
1058 ldsym_write before calling write_relax.
1059 * relax.c: Added copyright.
1060 (write_relax): Renamed from write_relaxnorel. Added relocateable
1061 argument. seclet_dump renamed to bfd_seclet_link.
1062 * relax.h: Added copyright.
1064 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1066 * ldmain.c (decode_library_subfile): Patch from
1067 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1069 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1071 * config/vxworks960.mt renamed to config/i960.mt
1073 * configure.in: sparc-aout emulates a sun4, as does
1074 sparc*-vxworks, i960-nindy uses gld960 emulation
1076 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1078 Fix support for NOLOAD, add INCLUDE
1079 * ldfile.c (ldfile_open_command_file): pass file name to
1081 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1082 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1085 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1087 * Makefile.in, config.h: no more default emulation. Make the lack
1088 of emulation a compile time error
1090 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1092 * configure.in: recognise all sparclite variants, not just 'sparclite'
1094 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1096 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1099 * configure.in: accept *-ericsson-ose for any m68k CPU.
1101 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1102 for each output section.
1104 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1106 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1107 macro bfd_asymbol_bfd as appropriate.
1108 * Makefile.in: Un-duplicate ldlex.c dependency.
1109 * condigure.in: Replace my_host case table by sourcing
1110 ../bfd/configure.host. Allow std-host as the default.
1111 * ldmisc.c: Change logic for C++ name demangling: There is
1112 no initial '_' to remove from stab-derived function names.
1114 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1116 * ldlang.c (lang_init_script_file): don't attach the output file
1117 sections to the script file.
1119 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1120 * ldlang.c (wild): run expansion loop over command line bfd too.
1121 (lang_ini_script_file): initialize more parts of the command line
1123 * ldlex.l: fix DEFINED start states.
1125 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1127 * ld.texinfo: new doc.
1128 * ldgram.y, ldlex.l: understand -y<symbol>
1129 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1130 print info. (add_ysym): new function.
1131 * ldsym.h: (ldsym_type): new define SYM_Y.
1133 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1135 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1136 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1137 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1138 macros with PARAMS. Recreational cleanup. Update copyrights.
1140 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1142 * Makefile.in: pass down the bfd source directory for includes
1144 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1146 * ldlang.c (lang_size_sections): don't change size and address for
1147 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1150 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1152 * relax.c (build_it): re-enable the processing of data_statements
1153 in scripts, makes counted contructor lists work again.
1155 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1157 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1159 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1161 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1164 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1166 * Support for i386-sysv.
1167 configure.in: check for i386-*-sysv* and i386-*-sco*.
1168 i386coff.sc-sh: rewrote to support SVR3 by default.
1169 ldctor.c (find_constructors): preserve stat_ptr.
1170 ldlang.c (wild_doit): initialize vma and size of new output
1171 section to corresponding input section. This is required for
1172 shared library support.
1173 (lang_size_sections): don't modify vma and size of sections which
1174 are never loaded (for shared libraries).
1175 ldwrite.c (copy_and_relocate): copy the contents of any section
1176 which has contents, not just sections which are loaded (for shared
1179 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1181 * ldlang.c (size_input_section): count the sizes of all sections
1184 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1186 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1187 to demangle symbols better
1189 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1191 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1192 exist when linking with -r.
1194 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1196 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1199 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1201 * ldmain.c (linear_library): don't even think about processing
1202 an object file if it's already been done
1204 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1206 * configure.in: the hp9000/300 config file is now hp300
1208 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1210 * config/z8ksim.mt: new file
1212 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1214 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1215 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1217 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1218 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1219 * ldlang.c (lang_add_keepsyms_file): New function.
1220 * ldlex.l: Handle "-retain-symbols-file".
1221 * ldsym.c (keepsyms_file, kept_syms): New vars.
1222 (process_keepsyms): New functihon; reads file, marks symbols for
1224 (write_file_locals): File symbols should always be kept.
1225 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1226 and "-s". Process retain-symbols file before setting symtab.
1227 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1228 (keepsyms_file, kept_syms): Declare them.
1230 * ldmain.c (main): Non-fatal errors should still cause non-zero
1231 exit status even with -r.
1233 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1235 Added initial support for the z8k
1236 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1237 * configure.in, Makefile.in: modified to reflect above
1239 * ldlang.c (lang_check): when linking conflicting architectures,
1240 make the output file reflect at least one of the bad inputs.
1242 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1244 * Makefile.in (install): if $(tooldir) exists, install ld in
1247 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1249 * Makefile.in, configure.in: modified to support i386-coff
1250 * i386coff.sh: new file
1252 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1254 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1255 added m68k-coff emulation mode, stolen from a29k emulation.
1256 Almost certainly wrong, but perhaps better than sun3.
1258 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1260 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1261 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1262 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1263 This is one character shorter, and lets people build on
1264 SVR3 system. (ld__h8300xray.[co] was the killer there;
1265 h8300xray.sc-sh is also overlong, but seems harmless.)
1266 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1267 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1268 * configure.in: Add host isc.
1270 * ldver.c: Call it version 2.0.
1272 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1274 * ldver.c: Bump to version 0.98.
1277 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1279 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1281 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1282 * ldlex.l: Moved comment() to end, since some compilers
1283 otherwise have problems with input() used before it is defined.
1285 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1287 * configure.in: added Solaris 2 and Irix 4 host support.
1289 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1291 * Makefile.in: remove -S flag from the FLEX definition
1293 * configure.in: rewrote, using new style case statement. use
1294 m68k.mt for m68k-aout systems
1296 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1298 * Makefile.in: map "ld" through program_transform_name when
1301 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1303 * cplus-dem.c: Removed. Use the version in libiberty now.
1304 * ldmisc.c: Use new libiberty version of cplus_demangle().
1306 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1308 * gld960.em (gld960_choose_target): default to little endian, not
1311 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1313 * ldlang.c (lang_process): don't pass null pointers when
1314 abs_output_section is what is required.
1315 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1316 used, and pass that down.
1317 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1320 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1322 * configure.in, config/ose68.mt: renamed OSE to ose.
1324 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1326 * ldsym.c (write_file_locals): Reorder check for common or
1327 undefined symbols so that it works.
1329 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1331 * configure.in: accept all m68K family members.
1333 * Makefile.in: always create installation directories.
1335 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1337 * ldlex.l: now parses comment correctly, added ~ to acceptable
1340 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1341 unary -ve constants.
1343 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1344 the command line can't be found.
1346 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1348 * ldlang.h: add new field "loadable" to output_section_statement.
1349 * ldlang.c (lang_output_section_statement_lookup): initilize new
1350 field. (wild_doit): if new field is not set, then stop output
1351 section from being loadable.
1352 (lang_enter_output_section_statement): set the field from the
1354 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1355 * h8300hms.sc-sh, h8300hms.em: get -r right.
1357 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1359 * ldint.texinfo: New internals manual (beginnings thereof).
1360 * PORTING: Removed, merged into ldint.texinfo.
1362 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1364 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1365 cdtest.exp: A test program (copied from libg++/test-install)
1366 that tests that constructor and destructors are handled
1369 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1371 * Makefile.in (install): install from ld.new, renaming during the
1372 copy, or else the next 'make install' needs to re-link ld.
1374 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1376 * configure.in: generalise hp recognition (from sef).
1378 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1380 * configure.in: recognize bsd and hpux hppa configurations.
1381 error messages echo to stderr, not stdout
1383 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1385 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1386 ldmisc.c: removed rcsid's.
1388 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1390 * ldlang.c (lang_map): print changes in sizes due to relaxing
1391 (size_input_section): maintain the delta information.
1392 * ldlang.h: add new field to struct to contain delta info.
1393 * relax.c (relax_section): complain if input not relaxable.
1394 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1397 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1399 * ldmain.c(main): prevent -r and -relax from being on at the same
1402 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1404 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1408 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1410 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1412 * ldlang.c(open_output): set the target arch and machine as soon
1413 as we can. (lang_size_sections): use new macros for setting vma
1416 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1418 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1419 Also deleted an unreachable path to wrs.
1421 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1423 * Makefile.in (install): use -d test for $tooldir before
1424 installing ld there so that $tooldir can be inherited from
1427 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1429 * ldlang.c: Two non-substantial changes for the sake of
1430 the old Portable C Compiler.
1432 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1434 * ldgram.y, ldlex.l: parse ABSOLUTE
1435 * ldexp.c: add support for ABSOLUTE
1437 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1439 * Makefile.in: Added default definitions for HOSTING_CRT0,
1440 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1441 * config/*.mh: Miscellaneous clean-up: Removed definitions
1442 of YACC (since it is not longer used in the Makefile).
1443 Remove HOSTING_* definitions that are subsumed by the
1444 ones added to Makefile.in. Removed most definitions of CC.
1445 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1446 These are no longer needed.
1448 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1450 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1451 rules, since these are used when building a distribution.
1452 * Makefile.in (ldlex.c): Don't re-direct output, since that
1453 leaves a bogus output files if it fails.
1455 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1456 * ldlex.c: Fix some unnecessary flex-specific-isms.
1458 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1460 * ldgram.y: move spurious semicolon
1461 * ldexp.h: fix prototype
1463 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1465 * ld.texinfo: references to linker now say "ld" not "gld".
1467 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1469 changed calling convention for Q_enter_global_ref
1470 * ldexp.c, ldlang.c, ldmain.c: reflect this
1471 * ldver.c: bump version to 1.97.1
1472 * ldindr.c (add_indirect): when an edict declaring an indirect
1473 symbol is found, make sure that any ideas about the symbol being
1474 common are changed if it now known to be defined.
1475 * ldmain.c (linear_library): complain once if archive isn't
1477 * ldlang.h, ldlang.c: make room for and initialize the complain
1480 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1482 * Makefile.in: use flex & bison from ../ if they exist.
1484 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1486 * relax.c (build_it): don't allocate space in the output file for
1487 stuff if -R flag applys to it.
1488 * ldfile.c: merge in VMS filename support
1489 * ldmain.c (main): take out ./ from library path, and close file
1490 before unlinking. Make multiple defs of a symbol create an
1492 * ldmisc.c: fatal errosrs delete output file
1494 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1496 * ldver.c: Increase version number to 1.97, for consistency
1499 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1501 * Makefile.in: FLEX -> LEX.
1503 * ld.texinfo: {} -> @{@}.
1505 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1507 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1508 (and associated change in -c option, now used for these scripts)
1510 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1512 * ldver.c: Bumped version to 1.96 - new release, resync with the
1514 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1515 rather than with raw malloc, makes it easier to track where memory
1517 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1518 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1519 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1522 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1524 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1526 * Makefile.in: use bootstrap for check.
1528 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1530 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1532 * Makefile.in: now use flex, not lex
1533 * ldlex.l, ldlang.c, ldctor.c: lint
1535 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1537 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1538 different sorts of filenames on the command line than in a script.
1540 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1542 * Makefile.in: rework CFLAGS so that they can be passed on the
1543 make command line. Remove MINUS_G. Default CFLAGS to -g.
1545 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1547 * relax.c: added handling for new "padding" seclet type, used to
1548 fill out gaps between section.
1549 * ldgram.y, ldlex.l: now -defsym on the command line is done
1552 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1554 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1556 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1558 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1561 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1563 * Makefile.in (install): Install second copy in $(tooldir)/bin
1564 without $(program_prefix), since that's what gcc expects.
1566 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1568 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1569 * h8300*: fix bit rot and add support for h8300xray target
1570 * go32.sh: target emulation for go32.
1572 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1574 * gld960.em, i960.sc-sh. Fix i960 bit rot
1576 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
1578 * Makefile.in: install man page.
1580 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1582 * config/mt-<foo> renamed to <foo>.mt
1583 * config/mh-<foo> renamed to <foo>.mt
1584 * configure.in changed to reflect this
1585 * genscripts.sh now make .xbn files rather than .xN files
1587 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
1589 * ldver.h: fix decl of ldversion.
1591 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
1593 * Makefile.in: added check target.
1595 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1597 * ldmain.c (Q_enter_file_symbols): now aliases work again
1599 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
1601 * Makefile.in: added clean-info target.
1603 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1605 * ldexp.c (exp_print_tree): don't try and follow null pointers
1607 * ldgram.y: remove 11 shift reduce errors
1609 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1611 * Makefile.in: added tooldir and program_prefix.
1613 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1615 * ldlang.c (size_input_section): don't move absolute sections
1619 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1621 * cplus-dem.c: yet another copy of this - maybe it should go into
1623 * ldgram.y: now -V and -v have different actions
1624 * ldver.c: if -V, prints list of emulations compiled in
1625 * ldmisc.c: support for cplus demangling
1628 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1630 * Makefile.in, configure.in: removed traces of namesubdir,
1631 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1632 copyrights to '92, changed some from Cygnus to FSF.
1634 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
1636 * Makefile.in: Change mkscript rule into one for ./mkscript
1637 (for the sake of makes that don't realize they're the same).
1638 * PORTING: Add more details.
1639 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
1641 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
1643 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1644 config/mt-hp300bsd: New port to hp300 running BSD.
1646 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
1648 Major rewrite of how ld is configured. The major idea
1649 is to use shell scripts to generate everything.
1650 * generic.em replaces ldtemplate.
1651 * Other *.em files replace various *.c files.
1652 A *.em file is a shell script that generates the corresponding
1653 ld__*.c file that implements an emulation. This is usually
1654 a straight 'cat' of a here-document, possibly with substitutions.
1655 * Script files (*.sc) are places by *.sc-sh scripts.
1656 Again, these are simple shell scripts that 'cat'
1657 here-documents, usually with some substitutions.
1658 The output a *.sc-sh is a script file.
1659 * Each emulation is defined by a short shell script with
1660 extension *.sh that specifies the emulation-specific
1661 parameters (such as the name of the *.sh-sc and *.em
1663 * genscript.sh is the master shell script used to generate
1664 an emulation. It is passed various argument, including
1665 the name a the emulation-speciic *.sh file that it
1666 "sources" to set variables to emulation-specifc parameters.
1667 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
1668 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1669 * config/mh-foo: Rename LDEMULATION names as appropriate
1670 (usually 'gldfoo' -> plain 'foo').
1671 * ldwrite.c: Fixed a typo in a comment.
1672 * Makefile.in: Major changes. Removed some the sed
1673 magic to converts scripts, since that is now handled
1674 by genscripts.sh and the *.sc-sh scipt generators.
1675 * config.h: Remove a bunch of macros defining emulations
1676 and targets. This becomes one less file to edit when
1677 adding emulations or targets.
1678 * ldemul.h (struct ld_emulation_xfer_struct): Add
1679 emulation_name and target_name fields.
1680 * ldemul.c, ldemul.h: Define some default functions used
1681 by most emulations (and remove from the *.em scripts).
1682 * ldemul.c (ldemul_choose_target): Search the new
1683 ld_emulations array using a loop (instead of a hardwired
1684 nested if statement).
1685 Define the ld_emulation from the automatically-geenrated
1686 ldemul-list.h. This means you no longer have to edit ldemul.c
1687 to add a new emulation.
1688 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
1689 their expansions, since the former no longer exist.
1690 * PORTING: A very rough first draft of a porting guide.
1692 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1693 to be terminated by a new-line (instead of requiring a semicolon).
1695 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1697 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1698 tests for NULL pointers all over the place.
1699 * ldlang.c (lang_process): remember to relocate global symbols
1700 *after* relaxing has done it stuff.
1702 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1704 * config/mt-coff-h8300: use EMUL like everything else
1705 * ldlang.c: (print_padding_statement): print the right address.
1706 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
1709 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1711 * ldlex.l: Put pack -noinhibit-exec and -sort-common
1712 * ldlang.c (print_data_statement): print the right address.
1714 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
1716 * Makefile.in: The rule for testing ld by re-linking itself
1717 via an intermediate -r link was moved to the ld1 rule
1718 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
1719 which allows the bootstrap rule to work.
1720 * ldctor.c (find_constructors): Don't create a constructor
1721 list if it is already defined (as would happen if ld is
1722 invoked by collect).
1724 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1726 * config/mh-sparc.h: now uses libgcc.a
1727 * ldmain.c: quit using exit
1728 * *sc: use *(COMMON) rather than [COMMON]
1729 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1730 to allow preprocessing of .l file.
1731 * Makefile.in: New ldlex.l mangling
1732 * ldexp.c (fold_binary): perform expressions with % and / in
1734 * ldfile.c (open_a): open archives on VMS in a special way
1737 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1739 * ldgram.y: map -M behave in the same way as -Map (sets file name
1741 * ldsym.c, ldlang.c: remember that size of a section is dependent on
1742 whether or not relaxing has been done.
1743 * ldmain.c: don't open a map file if it doesn't have a name
1744 * relax.c: all the brains have moved into bfd.
1745 * ldwrite.c: ammend comment
1747 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1749 * Makefile.in: added relax, also made three stage go through a
1752 * config.h: if GNU960 defined, then default emulation mode is
1754 * ldexp.h, ldexp.c: map to file hooks
1755 * ldlang.c: map to file hooks
1756 * ldgram.y: added -Map -relax
1757 * ldlex.l: added -relax, -Map
1758 * ldmain.c: open map file
1759 * ldmisc.c: support for map file
1760 * ldwrite.c: new relax magic
1762 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
1764 * Makefile.in, config/tm-*.h: Clean up make output, only
1765 pass DEFAULT_EMULATION to ldmain.c.
1767 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
1769 * ldver.c: Bump to version 1.94.
1771 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1773 * Makefile.in: infodir belongs in datadir.
1775 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
1777 * Makefile.in: Pass -y to bison. (Again;
1778 accidentally deleted by Rich.)
1779 * news.sc, ldgld68k.sc: Define __end as well as _end.
1781 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1783 * ldindr.h: added to contain prototypes of ldindr.c
1784 * ldfile.c: include ctype.h
1785 * ldmain.c: include the requried prototype headers
1786 * ldwrite.c: get_reloc_upper_bound has been renamed
1787 bfd_get_reloc_upper_bound
1789 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1791 * Makefile.in: punt "fundamental" mode because it breaks my emacs
1792 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
1793 spaces following hyphens, bsd make can't cope. added
1794 standards.text support and made it look like all the other
1797 * configure.in: configure now runs entirely in objdir so make file
1798 existence checks against ${srcdir}. Mark this directory as
1801 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1803 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1804 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1805 and mandir now keyed off datadir by default.
1807 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
1809 * ldver.c: Bumped version to 1.93.
1810 * Makefile.in: Pass -y to bison.
1812 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
1814 * config.h: h8 is now coff, not ieee
1815 * h8300hds.sc: reflect the same
1817 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
1819 * ldver.c (ldversion()): Update to 1.92.
1820 * ldctor.c: There are two places constructor sets
1821 can be defined. One of them checked for an existing
1822 duplicate, the other didn't. Unfortunately, the latter
1823 was called after the former ...
1824 So, factor out code for inserting a new element into
1825 constructor_name_list (after checking for a duplicate)
1826 into a new function add_constructor_name, and call
1827 it from both aforementioned places (ldlang_add_constructor
1828 and ldlang_check_for_constructors).
1830 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
1832 * Makefile.in: Rename .c files generated from ldtemplate
1833 to have names starting with ld__. This helps 'make clean'.
1835 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
1837 * Makefile.in: Take out the version number for install
1838 * m88kbcs.sc: put in contructor blocks.
1840 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
1842 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
1843 parameter, a format, and an arg pointer, and rename it to
1844 vfinfo(). Write info() in terms of new vfinfo().
1845 New einfo() is the same as info(), except it writes to stderr.
1846 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1847 ldmisc.c: Replace "error" calls to info() by new einfo().
1849 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
1851 * ldlex.l ldgram.y: made -V option do same as -v
1852 * Makefile.in: Added $(MINUS_G) flag so debugging can be
1855 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
1856 i386 aout changes from Bob Kukura
1857 * Makefile.in, config.h: added i386aout support
1858 * configure.in: fixed /h-{myhost} typo
1859 * ldgram.y: -MM now gives more boring map.
1860 * ldlang.c: now does D_PAGED flag the right way.
1861 * ldsym.c: -MM flags does the right thing.
1863 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
1865 * configure.in: Fixed typo. Also, a fix for hp300bsd.
1866 * ldlang.c (init_os): Compensate for BFD change,
1867 where bfd_make_section now returns NULL for a duplicate
1868 section request, instead of the old section.
1870 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
1872 * ldver.c: Bump to version 1.91 (consistent with binutils).
1874 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
1876 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1877 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1878 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1879 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1880 Add or update copyright notices.
1882 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
1885 * Makefile.in: Changed installation directory name scheme
1886 to be consistent with gcc. Also changed 'install'.
1888 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
1890 * Makefile.in: new targets ld.mm, ld.me
1892 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
1894 * Makefile.in, ldtemplate: Need to use separate scripts
1895 for -n and -N options. Yet more complication.
1897 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
1899 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
1900 work). Add some lines to avoid Sun Make VPATH bugs.
1902 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
1904 * news.sc: Add alignment for data segment.
1905 * ldtemplate: Add (yet another) script to get for -n or -N
1906 options. (These need different alignment than ZMAGIC files.)
1907 * Makefile.in: Add stuff for new foo.xn scripts.
1908 These are generated by replacing "ALIGN(0x...00)" by ".".
1910 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
1912 * Makefile.in: new targets ld.ms, ld-index.ms
1913 ld.texinfo: remove tabs, other cleanups for texi2roff
1915 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
1917 * ldmain.c (main): Make config.magic_demand_paged be true
1918 by default. Don't the WP_TEXT and D_PAGED flags of
1919 output_bfd here; it's too late, so set it when output_bfd
1920 is created (in ldlang.c). Also fix setting of EXEC_P flag
1921 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
1922 * ldlang.c: Remove some duplicate extern declarations.
1923 * ldgram.y: Fixes to -N and -n options.
1924 * Makefile.in: Recognize upper case letters in sed script
1925 to remove assignments from script files.
1926 * ldtemplate: Don't assukme that -N or -n options
1927 imply use of -r script.
1928 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
1930 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
1932 * ldtemplate: include bfd.h before sysdep.h.
1934 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
1936 Restructure configuration scheme for bfd, binutils, ld.
1938 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1939 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1940 Change some config names to match other dirs.
1941 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1943 * config/: Rename some config files to match up h-*.h names.
1944 Remove all the HOST_SYS definitions from the config files.
1946 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
1948 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1949 * ldtemplate: Remove ldfile_add_library_path calls;
1950 just use the SEARCH_DIR commands in the script files.
1951 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1952 the SEARCH_DIR commands in the scripts (using ugly sed magic).
1953 This is primarily intended for cross-linking, where you would
1954 place libaries in a different place than native libraries.
1955 Also, emulations made from ldtemplate now use $(srcdir).
1956 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
1957 form; people can use the Makefile's LIB_PATH to override.
1959 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
1961 * Makefile.in: fix target ld.dvi, add target ld.info
1962 ld.texinfo: make info filename ld.info
1964 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
1966 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
1968 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
1969 few BFD types & enums.