1 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * Makefile.in: Added .PHONY targets where appropriate. Added some
5 (gcclibdir, version): Removed unused variables.
6 (DEP): New variable, set to mkdep.
7 (ALL_CFLAGS): New variable. Used in .c.o target.
8 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
10 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
11 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
12 mostly obsolete variables. Adjusted remaining uses.
13 (DEF_EMUL): Removed variable.
14 (ldmain.o): Handle undefined EMUL error correctly.
15 (ldemul-list.h): Depend on config.status rather than Makefile.
16 Create via temporary file.
17 (ver960.c, roll, make): Removed obsolete targets.
18 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
20 * dep-in.sed: New file, used when rebuilding dependencies.
22 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
24 Made many changes to eliminate gcc warnings. Made various
25 cosmetic changes, declared various things in header files, removed
26 various extern declarations from .c files. No substantive
29 * ldlang.c (lang_process): Ifdef out final call to
30 lang_size_sections again (reverting change of Nove 2), since it
31 breaks the Sun4 linker.
33 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
35 * configure.in (alpha-*-netware*): New target; use alpha.
37 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
39 * configure.in: Group targets by CPU. Merge some m68k target
40 entries with different CPU specs that use the same ld_target
43 * configure.in: Add sparc*-*-coff.
44 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
45 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
46 (em_coff_sparc.c): Add dependencies and build rules.
48 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
50 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
52 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
54 (command_line_option): Accept and ignore them (for now).
55 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
58 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
60 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
61 not in bfd_com_section, create the section in the BFD so that it
62 can be placed in the right output section.
64 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
66 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
67 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
68 (OTHER_READONLY_SECTIONS): Define for .reginfo.
69 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
70 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
71 Move OTHER_READONLY_SECTIONS after all the other readonly
72 sections. Don't use DATA_ADDR twice.
74 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
75 p is in a common section, make sure the BFD has a section of that
78 * ldlang.c (lang_common): Add newline to error message.
80 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
82 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
83 Lynx-specific script instead of m68kcoff.
84 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
85 (ENTRY): Define as __main.
86 (TEXT_START_ADDR): Define as 0.
87 (PAGE_SIZE): Define as 0x1000.
88 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
89 * scripttempl/m68klynx.sc: New file.
91 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
93 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
94 arguments rather than treating them as emulation names.
96 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
98 * configure.in: Support x86 unixware and netware plus generic netware.
100 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
102 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
105 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
107 * Makefile.in (distclean): Don't delete dvi or info files.
108 (ld.info): Update dependency list.
109 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
111 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
113 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
114 Set output_filename instead of creating a new node.
115 (open_output): Don't set output_filename.
116 (lang_final): Create the new node here.
117 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
119 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
121 From Pete Hoogenboom (hoogen@cs.utah.edu):
123 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
124 edata, _edata, end): Add definitions of these symbols.
125 (__end): Remove definition of this symbol.
126 (__data_start): Move definition of this symbol.
128 * emultempl/hppaosf.em: Various fixes and support for linker stub
130 (hppaosf_finish, hppaosf_search_for_padding_statements,
131 hppaosf_create_output_section_statements): New functions in
132 support of linker stub generation.
133 (ld_hppaosf_emulation): Redefine to include new
134 emulation-specific routines.
136 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
137 Pass abs_output_section rather than NULL to avoid invalidating
140 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
142 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
143 (em_i386mach.c): New rule.
144 * configure.in (i[34]86-*-mach*): New case.
145 * config/i386-mach.mt: New file.
146 * emulparams/i386mach.sh: New file.
148 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
150 * ld.h (flag_is_*): Removed macros.
151 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
152 Consistently check the BFD symbol flags directly, rather than
153 using file_is_* macros.
155 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
157 * configure.in (sparc*-*-lynxos*): New target.
158 * Makefile.in: Add rule for em_sparclynx.c.
159 (ALL_EMULATIONS): Add Lynx emulations.
160 * config/sparc-lynx.mt: New file.
161 * emulparams/sparclynx.sh: New file.
162 * scripttempl/sparccoff.sc: New file.
164 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
166 * Makefile.in: Add dependency for $(EMULATION_OFILES).
168 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
170 * relax.c (write_relax): Check return value of bfd_seclet_link.
172 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
174 * ldlang.c (delete_output_file_on_failure): New variable.
175 (open_output): Set it after bfd open succeeds.
176 * ldmisc.c (vfinfo): Test it.
178 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
180 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
183 * ldemul.c: Support was added to allow emulation-specific
184 processing to occur. This support was added primarily for linker
185 stub generation in the elf32-hppa gld.
186 (ldemul_finish, ldemul_create_output_section_statements): New
188 * ldemul.h: Support was added to allow emulation-specific
189 processing to occur. (As described above.) Added finish and
190 create_output_section_statements fields to
191 ld_emulation_xfer_struct structure.
192 * ldlang.c: Add calls to emulation-specific routines.
193 (lang_process): Add call to
194 ldemul_create_output_section_statements function.
195 (lang_process): Add call to a emulation-specific routine (and
196 some processing after the call).
198 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
200 * configure.in: mips*- instead of mips-, mips*el changes
202 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
204 * configure.in (alpha-*-osf*): New target; use alpha.mt.
205 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
206 (em_alpha.c): New target; use alpha.sh and alpha.sc.
207 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
208 * config/alpha.mt: New file.
209 * emulparams/alpha.sh: New file.
210 * scripttempl/alpha.sc: New file.
212 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
214 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
215 types of different sizes (eg: 64 and 32 bits), so coerce.
216 * ld.h (ALIGN_N): Add warning about usage.
218 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
220 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
221 which we already have a definition, rather than checking in
222 several different places whether the symbol is weak.
224 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
226 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
227 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
228 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
229 expanded within them.
230 * config/mipsb-elf32.mt: New file.
231 * emulparams/elf32mipb.sh: New file.
232 * Makefile.in (em_elf32mipb.c): New target.
234 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
236 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
237 lang_input_file_is_search_file_enum so objects brought in using
238 INPUT() do a path lookup.
240 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
242 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
243 instead of {i386,m68k}-coff.
244 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
245 * config/i386-lynx.mt: New file.
246 * config/m68k-lynx.mt: New file.
247 * emulparams/i386lynx.sh: New file.
248 * emulparams/m68klynx.sh: New file.
250 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
251 but defaulting to _start.
253 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
254 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
257 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
259 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
260 HOSTING_LIBS for testing.
262 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
264 Finish up support for i386-sysv4 (without shared libraries):
265 * ld.h (flag_is_weak): Define.
266 * ldlang.c (print_symbol): Mention whether symbol is weak.
267 (print_input_section): Print weak symbols as globals.
268 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
269 (enter_global_ref): Do not warn if a weak symbol redefines a
270 global symbol. Do not let a weak symbol redefine a common symbol.
271 (enter_file_symbols): Treat weak symbols as global symbols.
272 (subfile_wanted_p): Do not pull in an object file from a archive
273 just to resolve an undefined weak symbol.
274 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
275 error; the error might be that malloc has run out of space.
276 * ldsym.c (write_file_locals): Treat weak symbols as global.
277 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
279 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
280 * config/i386-elf.mt: New file; set EMUL to elf_i386.
281 * emulparams/elf_i386.sh: New file.
282 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
283 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
284 (ALL_EMULATIONS): Add em_elf_i386.o.
285 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
286 (em_elf_i386.c): New target, like other em_*.c targets.
287 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
288 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
289 nonempty, and configured for native, add it to LIB_PATH.
291 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
293 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
294 Added statements to pass stab and stabstr sections through and
295 mark them as NOLOAD, which makes GDB happier.
297 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
299 * configure.in: Accept m68k-lynx-lynxos config.
301 * Makefile.in: Use $(SHELL) to run genscripts.sh.
303 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
305 * config/coff-h8300.mt: Add EMUL=h8300h.
307 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
309 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
311 * Makefile.in: Changed CXX back to g++.
313 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
315 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
317 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
319 * Makefile.in (TAGS): Use shell wildcards.
321 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
323 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
325 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
327 * ld.texinfo: re-enable included config file; conditionalize doc
328 for -oformat to interact properly with SingleFormat doc config
329 var; rename @up/@down to @raisesections/@lowersections.
331 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
333 * configure.in: recognize m88110.
335 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
337 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
338 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
339 ELF emulation is "elf32-hppa" not "elf-big".
340 (hppaosf_before_parse): Remove unneeded processing of environment
342 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
343 .text segment of output file.
344 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
346 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
348 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
351 * ldlang.c, ld.h: updated copyright.
353 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
355 * ldlang.c (open_output, lang_check): Check return value of
358 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
360 * scripttempl/h8500.sc: Start all sections in a different segment.
361 * scripttempl/z8ksim.sc: Handle constructors
363 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
365 * Makefile.in: revert earlier changes back to execute runtest
366 with make check. cdtest and bootstrap now function as they
367 did within the Makefile.
369 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
371 * Makefile.in: Update dependencies.
373 * configure.in: Set EMULATION_OFILES in Makefile based on
374 --with-targets option.
376 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
378 * Makefile.in: check targets reimplemented to old way.
380 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
382 * config/i386v.mh, config/irix4.mh: Use gcc
383 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
384 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
385 bfd/configure.host change.
387 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
389 * scripttempl/elf.sc: Handle .line and .debug* sections.
391 * ldlex.l: Use bfd_scan_vma, not strtoul.
393 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
395 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
396 Remove inital caps in some error messages, change "can't" to
397 "cannot", add missing colons.
398 * ldmisc.c (vfinfo): Print "%%" as a single %.
399 For '%' followed by unrecognized character, print them both
400 verbatim instead of expecting a char * arg.
401 For '%C', don't put the function name in parens.
403 * ldexp.c (invalid): Pass "%%", not "% ".
405 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
407 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
408 (BSS_VAR): Removed; now always define _fbss.
409 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
412 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
414 * configure.in: z8k-coff is the same as z8k-sim
416 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
418 * testsuite/lib/ld.exp: new file
419 * testsuite/config/unix-ld.exp: new file
420 * testsuite/ld.bootstrap/bootstrap.exp: new file
421 * Makefile.in: add dejagnu support for make check
423 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
425 * ldlex.l (comment): Add missing newline in message.
426 * ldindr.c (add_indirect): Ditto.
427 * ldexp.c (exp_fold_tree): Ditto.
429 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
431 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
434 * ldmisc.c (multiple_warn): New function.
435 * ldmisc.h: Declare it.
436 * ldmain.c (enter_global_ref): Call it.
437 * ld.h (ld_config_type): Add warn_common.
438 * ldlex.l, ldgram.y: Set it with -warn-common option.
439 * ldver.c (help): Document it.
441 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
443 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
444 target-specific sections, and for changing data section vma.
446 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
448 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
449 terminals, for Solaris.
450 (dirlist_ptr): New static variable.
451 (command_line_option): Accept new options.
453 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
456 * config/sun4sol2.mt: Pass emulation name without ".sh".
458 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
459 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
461 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
463 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
464 .dtors, .data1, .rodata1 sections, instead of combining them into
465 other sections. For `-r', set all section start addresses to
468 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
469 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
470 (MAXPAGESIZE): Renamed from PAGE_SIZE.
472 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
474 * genscripts.sh: If this is the default emulation, set
476 * emultempl/*.em: Use it to determine whether to compile in the
479 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
480 genscripts.sh. Pass the current emulation name without ".sh" on
482 * genscripts.sh: Take an default emulation arg.
483 Use the current emulation name as EMULATION_NAME.
484 Make default lib path for cross-compiling ':', not null.
485 * emulparams/*.sh: Don't set EMULATION_NAME.
486 * ldemul.c (ldemul_get_script): Take isfile arg.
487 Pass it to emulation's get_script function.
488 * ldemul.h: Adjust get_script prototypes.
489 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
491 * ldfile.h: Declare it.
492 * ldgram.y: Accept a script on the command line again,
493 for parsing compiled-in scripts.
494 * ldmain.c (main): If ld script is a file, parse it as a -T
495 option, otherwise parse it directly.
496 * emultempl/*.em (*get_script): Return the scripts themselves if
497 this is the default emulation; otherwise return their file names.
498 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
500 * emulparams/m88kbcs.sh: Use it.
502 * ld.h (ld_config_type::unix_relocate): Remove unused element.
504 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
506 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
507 there's no change log entry yet, tsk tsk) from the list of
508 emulations compiled in until Mark gets around to checking in
509 emulparams/i386linux.sh.
510 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
511 changed, this file gets updated.
513 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
515 * ldgram.y (OPTION_Lfile): New token.
516 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
517 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
519 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
521 * configure.in: h8/300h support needs own .mt file.
522 config/coff-h8300h.mt: New file.
524 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
526 * ldmain.c: Don't include sys/stat.h; it already got included
527 somewhere along the way.
529 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
531 * Makefile.in: Add h8300h support.
532 emulparams/h8300h.sh: New file.
533 scripttempl/h8300h.sc: New file.
535 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
537 * ldfile.c (ldfile_open_file): In error message, use the name the
538 user gave (e.g., "-lc"), rather than the base file name.
540 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
542 * ldmain.[ch]: Remove initial Q_ from function names.
543 * ldexp.c, ldindr.c, ldlang.c: Change callers.
545 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
547 * ldlang.c (lang_process): Move loading of default script from
548 here to main. Add a "/" to start of script name to prevent
549 finding it in "." first.
551 * ldmain.c (set_scripts_dir): Don't look in "." first.
553 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
556 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
558 * Makefile.in (em_m88kbcs.c): Correct dependency.
559 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
560 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
561 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
563 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
565 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
566 main.c (main): Print the errno string in the error message.
568 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
570 * configure.in: Accept h8300h for target cpu.
572 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
573 present (demangle is smart enough to know whether to do it or not).
575 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
577 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
578 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
580 * ldlang.c (lang_process): Use sizeof instead of magic constant.
582 * ldmain.c (get_emulation, check_for_scripts_dir,
583 set_scripts_dir): New functions.
586 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
588 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
589 Create symbol "end" instead of "__end". Comment out some parts
590 that may not be needed (yet) for elf.
592 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
594 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
596 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
598 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
599 when no prototype is being supplied.
600 (ldmalloc, ldrealloc): Size argument is now size_t.
602 * ldmisc.c (finfo): New function, accepts FILE* argument.
603 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
604 without leading zeros.
605 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
606 bfd_vma value, instead of fprintf(%x) which won't hold a long long
608 (concat, buystring): String lengths are size_t.
609 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
611 * ldlang.c (new_statement): Size argument is now size_t. Added
612 forward declaration with prototype.
614 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
616 * ldgram.y (OPTION_v): Don't turn on verbose output.
618 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
620 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
623 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
625 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
626 collect2 doesn't look for gld any more anyhow.
628 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
630 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
631 now have a non NULL srefs_chain.
633 * config/hp300hpux.mt: Use emulation hp3hpux rather than
634 hp300hpux, since the latter does not exist.
636 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
638 * genscripts.sh: Put the scripts in the ldscripts directory, not
640 * configure.in (ldscripts): Make, instead of emulations.
641 * Makefile.in (scriptdir): Take off the "ld" part.
642 (install, clean, distclean): Use ldscripts, not emulations.
643 In tests, don't pass -Lemulations.
644 Don't pass tooldir/lib to genscripts.sh.
645 * genscripts.sh: Don't take tooldir/lib arg.
646 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
649 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
651 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
653 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
655 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
657 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
659 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
660 run in parallel without colliding on yacc's static file names.
661 Without the stub rule, make will try to start two yacc's
662 concurrently which fails because of yacc's static file names.
664 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
666 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
669 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
671 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
672 different from libdir.
674 * Makefile.in (scriptdir): Base on tooldir, not datadir.
676 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
678 * ldver.c (help): New function.
679 * ldver.h: Declare it.
680 * ldlex.l, ldgram.y: Recognize new options --help and --version.
682 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
684 * Makefile.in (INCLUDES): Don't need ../include any more.
686 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
688 * ldlex.l, ldgram.y: Support new -oformat option.
689 Remove attempt at supporting script fragments on the command line.
690 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
691 * mri.c (mri_format), ldgram.y: Change callers.
692 * ldlang.h: Change prototype.
694 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
696 * Makefile.in: canonicalize install.sh; for use within
697 this directory (and subdirs)
699 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
701 * ldgram.y: Tweak grammar to make reporting of invalid options work.
703 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
706 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
708 * ldfile.c (ldfile_open_command): Don't try .ld extension.
709 It wasn't documented (or likely used) and wastes time.
710 (try_open): If EXTEN is empty, don't try it.
712 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
713 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
714 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
715 with normal function declarations.
717 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
718 Move *.sc-sh to scripttempl/*.sc.
719 * {emultempl,emulparams,scripttempl}/README: New files.
720 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
721 removed, replaced with generic.em.
722 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
723 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
725 * *.em (*_get_script): Return script name instead of script contents.
726 * ldlang.c (lang_process): Change caller.
728 * ldlex.l, ldgram.y: Recognize -m option.
729 Check for input files after *all* options in grammar.
730 * ldmain.c (main): Check for -m options. Add default directory
733 * mkscript.c: File removed.
734 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
735 to add to the default LIB_PATH.
736 Look for input files in the new subdirectories.
737 Create the scripts in emulations subdirectory and don't filter
738 them through mkscript.
739 * configure.in: Make the emulations subdirectory.
741 * Makefile.in: Account for all of the above changes.
742 Remove unused .SUFFIXES. Get libgcc.a path with gcc
743 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
744 Put CFLAGS last in the compilation rules.
745 Add -I../bfd to INCLUDES so sysdep.h is found.
747 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
749 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
751 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
752 dependent on RELOCATING, not RELOCATION.
753 * hp3hpux.sh (SHLIB_PATH): Define it.
755 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
757 * ldfile.c (try_open): If opening without the extension fails,
758 try with the extension even if -v or -V was given.
759 had_script is imported (from ldgram.y), not exported.
761 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
763 * Makefile.in: remove parentdir support, use INSTALL_XFORM
765 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
767 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
768 * ldgram.y (statement_list_opt): New nonterminal, either empty or
770 (section): Use statement_list_opt, not statement_list.
771 * m68kcoff.sc-sh: Gather constructors and destructors and define
772 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
773 * sa29200.sc-sh: Gather constructors and destructors and define
774 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
776 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
778 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
779 * configure.in: No longer need to configure to get sysdep.h.
781 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
783 * Makefile.in: remove install:all and install-info:info
784 dependencies (these cause some spurious rebuilds at 'make install'
787 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
789 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
790 (mips-idt-ecoff*): Added trailing '*'.
791 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
792 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
793 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
795 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
796 incorrect definitions.
798 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
800 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
801 symbols, unless stripping.
803 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
805 * Makefile.in: configure looks for ####, so remove lines with many
807 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
808 and HOSTING_LIBS correctly so that ``make check'' will work.
810 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
812 * mips.sc-sh: Define _etext, _edata, and _end, in addition
813 to etext, edata, and end. Needed for IRIX 4.0.5F.
814 Patch from mwp@iconix.oz.au (Michael Paddon).
816 * Version 2.2.1 released.
818 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
820 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
821 * mipsbsd.sh (EMULATION_NAME): Use new file name.
823 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
825 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
828 * Version 2.2 released.
830 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
832 * ldver.c (ldversion): Bump version number to 2.2.
834 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
838 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
840 * mips.sc-sh: Don't define BSS_VAR unless relocating.
842 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
844 * Makefile.in (mkscript.o, mkscript): Build mkscript via
845 mkscript.o, rather than directly from mkscript.c.
847 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
849 * configure.in: Look for ${target_makefile_frag} relative to
850 ${srcdir}, not relative to build directory.
852 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
853 * configure.in: Recognize hppa*-hp-osf.
854 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
855 (em_hppaosf.c): Build it.
856 * config/hppaosf.mh, hppaosf.mt: New files.
858 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
859 some system header files. All uses changed.
861 * configure.in: Recognize i386-aix configurations as i386-coff
864 * configure.in: Recognize m68*-*-hpux.
865 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
866 the value of STACKZERO.
867 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
868 (em_hp3hpux.c): Build it.
869 * hp3hpux.sh, config/hp300hpux.mt: New files.
871 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
873 * mips.sc-sh: Put constructors in the .data section.
874 * Makefile.in (cdtest): Added dependency on ld.new.
876 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
878 * Makefile.in: Change definition of $(tooldir) to match FSF.
879 * vax.sh, config/vax.mt, configure.in, Makefile.in:
880 Support VAX Ultrix and BSD.
882 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
884 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
886 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
888 * ldlang.h (struct memory_region): Change `length' and
889 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
890 * ldlang.c, mri.c: Corresponding changes, plus lint.
892 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
894 * configure.in: For all i386 targets, accept i486 as well.
896 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
898 * ldlang.c (wild_doit): Preserve all flags for a
899 SEC_SHARED_LIBRARY section.
900 (size_input_section): Consider any SEC_HAS_CONTENTS section when
901 computing largest_section.
903 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
905 * ldlang.c (lang_output_section_statement_lookup): Initialize all
906 fields of newly created structure.
908 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
910 * ldmain.c (g_switch_value): New variable.
911 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
912 (command_line_option): Accept -G and set g_switch_value.
913 * ldlex.l (COMMAND): Accept -G.
914 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
916 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
918 Support for linking and loading at different places:
920 * ldlex.l: Add "AT" keyword.
921 * ldgram.y: Cleanup, and parse AT.
922 * ldlang.c (print_output_section_statement): Print output address
923 of section in map. (lang_size_sections): Fill sections' lma with
925 * ldlang.h (lang_output_section_statement_type): Add load_base
928 * ldindr.c (add_indirect): Keep more information in the alias
930 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
931 attribute from an input section.
932 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
933 default. (Q_enter_file_symbos): Indirect symbols now are known by
934 their section, not a special symbol flag.
935 * ldsym.c (write_file_locals): Indirect symbols aren't local.
936 (write_file_globals): Write the mapping for an indirect symbol.
937 * relax.c (build_it): When forced to write a NEVER_LOAD section,
940 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
942 * ld.texinfo: changes for q1
944 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
946 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
948 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
950 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
952 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
954 * mips.sc-sh: Added variables which may be overridden by a
956 * mipsidt.sh: New file; emulation for IDT MIPS board.
957 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
958 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
959 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
960 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
962 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
964 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
966 * i386bsd.sh, config/i386bsd.mt: New files.
967 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
969 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
971 * mri.c: Add extern declaration of strdup.
972 * ldsym.c (KEEP macro): Add spaces around '=' for the
973 sake of old (e.g. PCC) compilers.
975 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
977 * ldver.c: Bump to version 2.1.
979 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
981 * ldgram.y: allow section types without address expressions.
982 * ldlang.c (lang_relocate_globals): avoid possible hang with
983 undefined but unreferenced symbols.
984 * relax.c (relax_section): don't complain if the script file isn't
985 relaxable but -relax is set
987 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
989 * configure.in: go32 is the 3rd part of the triple, not the 2nd
991 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
993 * mipsbig.sh: New file. Big endian MIPS emulation.
994 * config/mips-big.mt: New file. Use mipsbig emulation.
995 * configure.in (mips-sgi-irix*): Use target mips-big.
996 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
997 (em_mipsbig.c): New target. Uses mipsbig.sh.
999 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
1001 * mips.sc-sh: Put .scommon sections into .sbss section.
1003 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
1004 rather than always putting them in bfd_com_section.
1005 * ldlang.c (lang_common): If a common symbol is not in
1006 bfd_com_section, put in a section of the same name, rather than
1007 always putting it in section COMMON.
1009 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
1011 * ldmain.c (subfile_wanted_p): If we already have a common
1012 definition of a symbol, don't necessarily pull in an object file
1013 that provides a non-common definition.
1015 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
1016 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
1018 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
1019 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
1021 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
1023 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
1026 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
1028 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
1029 checking for equality to bfd_com_section.
1031 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
1033 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
1034 targets, linker script.
1035 * mipslit.sh: New file. Little endian MIPS emulation.
1036 * config/mips-lit.mt: New file. Use mipslit emulation.
1037 * configure.in (mips-dec-ultrix*): Use target mips-lit.
1038 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
1039 (em_mipslit.c): New target. Uses mipslit.sh.
1041 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
1043 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
1044 $(tooldir)/bin/gld, so that gcc can find it with or without
1047 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1049 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
1050 write_norel. All linking is now done via write_relax. Call
1051 ldsym_write before calling write_relax.
1052 * relax.c: Added copyright.
1053 (write_relax): Renamed from write_relaxnorel. Added relocateable
1054 argument. seclet_dump renamed to bfd_seclet_link.
1055 * relax.h: Added copyright.
1057 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1059 * ldmain.c (decode_library_subfile): Patch from
1060 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1062 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1064 * config/vxworks960.mt renamed to config/i960.mt
1066 * configure.in: sparc-aout emulates a sun4, as does
1067 sparc*-vxworks, i960-nindy uses gld960 emulation
1069 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1071 Fix support for NOLOAD, add INCLUDE
1072 * ldfile.c (ldfile_open_command_file): pass file name to
1074 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1075 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1078 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1080 * Makefile.in, config.h: no more default emulation. Make the lack
1081 of emulation a compile time error
1083 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1085 * configure.in: recognise all sparclite variants, not just 'sparclite'
1087 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1089 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1092 * configure.in: accept *-ericsson-ose for any m68k CPU.
1094 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1095 for each output section.
1097 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1099 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1100 macro bfd_asymbol_bfd as appropriate.
1101 * Makefile.in: Un-duplicate ldlex.c dependency.
1102 * condigure.in: Replace my_host case table by sourcing
1103 ../bfd/configure.host. Allow std-host as the default.
1104 * ldmisc.c: Change logic for C++ name demangling: There is
1105 no initial '_' to remove from stab-derived function names.
1107 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1109 * ldlang.c (lang_init_script_file): don't attach the output file
1110 sections to the script file.
1112 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1113 * ldlang.c (wild): run expansion loop over command line bfd too.
1114 (lang_ini_script_file): initialize more parts of the command line
1116 * ldlex.l: fix DEFINED start states.
1118 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1120 * ld.texinfo: new doc.
1121 * ldgram.y, ldlex.l: understand -y<symbol>
1122 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1123 print info. (add_ysym): new function.
1124 * ldsym.h: (ldsym_type): new define SYM_Y.
1126 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1128 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1129 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1130 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1131 macros with PARAMS. Recreational cleanup. Update copyrights.
1133 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1135 * Makefile.in: pass down the bfd source directory for includes
1137 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1139 * ldlang.c (lang_size_sections): don't change size and address for
1140 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1143 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1145 * relax.c (build_it): re-enable the processing of data_statements
1146 in scripts, makes counted contructor lists work again.
1148 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1150 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1152 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1154 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1157 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1159 * Support for i386-sysv.
1160 configure.in: check for i386-*-sysv* and i386-*-sco*.
1161 i386coff.sc-sh: rewrote to support SVR3 by default.
1162 ldctor.c (find_constructors): preserve stat_ptr.
1163 ldlang.c (wild_doit): initialize vma and size of new output
1164 section to corresponding input section. This is required for
1165 shared library support.
1166 (lang_size_sections): don't modify vma and size of sections which
1167 are never loaded (for shared libraries).
1168 ldwrite.c (copy_and_relocate): copy the contents of any section
1169 which has contents, not just sections which are loaded (for shared
1172 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1174 * ldlang.c (size_input_section): count the sizes of all sections
1177 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1179 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1180 to demangle symbols better
1182 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1184 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1185 exist when linking with -r.
1187 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1189 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1192 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1194 * ldmain.c (linear_library): don't even think about processing
1195 an object file if it's already been done
1197 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1199 * configure.in: the hp9000/300 config file is now hp300
1201 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1203 * config/z8ksim.mt: new file
1205 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1207 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1208 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1210 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1211 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1212 * ldlang.c (lang_add_keepsyms_file): New function.
1213 * ldlex.l: Handle "-retain-symbols-file".
1214 * ldsym.c (keepsyms_file, kept_syms): New vars.
1215 (process_keepsyms): New functihon; reads file, marks symbols for
1217 (write_file_locals): File symbols should always be kept.
1218 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1219 and "-s". Process retain-symbols file before setting symtab.
1220 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1221 (keepsyms_file, kept_syms): Declare them.
1223 * ldmain.c (main): Non-fatal errors should still cause non-zero
1224 exit status even with -r.
1226 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1228 Added initial support for the z8k
1229 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1230 * configure.in, Makefile.in: modified to reflect above
1232 * ldlang.c (lang_check): when linking conflicting architectures,
1233 make the output file reflect at least one of the bad inputs.
1235 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1237 * Makefile.in (install): if $(tooldir) exists, install ld in
1240 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1242 * Makefile.in, configure.in: modified to support i386-coff
1243 * i386coff.sh: new file
1245 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1247 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1248 added m68k-coff emulation mode, stolen from a29k emulation.
1249 Almost certainly wrong, but perhaps better than sun3.
1251 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1253 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1254 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1255 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1256 This is one character shorter, and lets people build on
1257 SVR3 system. (ld__h8300xray.[co] was the killer there;
1258 h8300xray.sc-sh is also overlong, but seems harmless.)
1259 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1260 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1261 * configure.in: Add host isc.
1263 * ldver.c: Call it version 2.0.
1265 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1267 * ldver.c: Bump to version 0.98.
1270 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1272 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1274 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1275 * ldlex.l: Moved comment() to end, since some compilers
1276 otherwise have problems with input() used before it is defined.
1278 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1280 * configure.in: added Solaris 2 and Irix 4 host support.
1282 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1284 * Makefile.in: remove -S flag from the FLEX definition
1286 * configure.in: rewrote, using new style case statement. use
1287 m68k.mt for m68k-aout systems
1289 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1291 * Makefile.in: map "ld" through program_transform_name when
1294 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1296 * cplus-dem.c: Removed. Use the version in libiberty now.
1297 * ldmisc.c: Use new libiberty version of cplus_demangle().
1299 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1301 * gld960.em (gld960_choose_target): default to little endian, not
1304 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1306 * ldlang.c (lang_process): don't pass null pointers when
1307 abs_output_section is what is required.
1308 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1309 used, and pass that down.
1310 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1313 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1315 * configure.in, config/ose68.mt: renamed OSE to ose.
1317 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1319 * ldsym.c (write_file_locals): Reorder check for common or
1320 undefined symbols so that it works.
1322 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1324 * configure.in: accept all m68K family members.
1326 * Makefile.in: always create installation directories.
1328 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1330 * ldlex.l: now parses comment correctly, added ~ to acceptable
1333 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1334 unary -ve constants.
1336 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1337 the command line can't be found.
1339 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1341 * ldlang.h: add new field "loadable" to output_section_statement.
1342 * ldlang.c (lang_output_section_statement_lookup): initilize new
1343 field. (wild_doit): if new field is not set, then stop output
1344 section from being loadable.
1345 (lang_enter_output_section_statement): set the field from the
1347 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1348 * h8300hms.sc-sh, h8300hms.em: get -r right.
1350 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1352 * ldint.texinfo: New internals manual (beginnings thereof).
1353 * PORTING: Removed, merged into ldint.texinfo.
1355 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1357 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1358 cdtest.exp: A test program (copied from libg++/test-install)
1359 that tests that constructor and destructors are handled
1362 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1364 * Makefile.in (install): install from ld.new, renaming during the
1365 copy, or else the next 'make install' needs to re-link ld.
1367 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1369 * configure.in: generalise hp recognition (from sef).
1371 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1373 * configure.in: recognize bsd and hpux hppa configurations.
1374 error messages echo to stderr, not stdout
1376 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1378 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1379 ldmisc.c: removed rcsid's.
1381 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1383 * ldlang.c (lang_map): print changes in sizes due to relaxing
1384 (size_input_section): maintain the delta information.
1385 * ldlang.h: add new field to struct to contain delta info.
1386 * relax.c (relax_section): complain if input not relaxable.
1387 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1390 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1392 * ldmain.c(main): prevent -r and -relax from being on at the same
1395 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1397 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1401 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1403 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1405 * ldlang.c(open_output): set the target arch and machine as soon
1406 as we can. (lang_size_sections): use new macros for setting vma
1409 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1411 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1412 Also deleted an unreachable path to wrs.
1414 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1416 * Makefile.in (install): use -d test for $tooldir before
1417 installing ld there so that $tooldir can be inherited from
1420 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1422 * ldlang.c: Two non-substantial changes for the sake of
1423 the old Portable C Compiler.
1425 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1427 * ldgram.y, ldlex.l: parse ABSOLUTE
1428 * ldexp.c: add support for ABSOLUTE
1430 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1432 * Makefile.in: Added default definitions for HOSTING_CRT0,
1433 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1434 * config/*.mh: Miscellaneous clean-up: Removed definitions
1435 of YACC (since it is not longer used in the Makefile).
1436 Remove HOSTING_* definitions that are subsumed by the
1437 ones added to Makefile.in. Removed most definitions of CC.
1438 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1439 These are no longer needed.
1441 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1443 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1444 rules, since these are used when building a distribution.
1445 * Makefile.in (ldlex.c): Don't re-direct output, since that
1446 leaves a bogus output files if it fails.
1448 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1449 * ldlex.c: Fix some unnecessary flex-specific-isms.
1451 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1453 * ldgram.y: move spurious semicolon
1454 * ldexp.h: fix prototype
1456 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1458 * ld.texinfo: references to linker now say "ld" not "gld".
1460 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1462 changed calling convention for Q_enter_global_ref
1463 * ldexp.c, ldlang.c, ldmain.c: reflect this
1464 * ldver.c: bump version to 1.97.1
1465 * ldindr.c (add_indirect): when an edict declaring an indirect
1466 symbol is found, make sure that any ideas about the symbol being
1467 common are changed if it now known to be defined.
1468 * ldmain.c (linear_library): complain once if archive isn't
1470 * ldlang.h, ldlang.c: make room for and initialize the complain
1473 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1475 * Makefile.in: use flex & bison from ../ if they exist.
1477 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1479 * relax.c (build_it): don't allocate space in the output file for
1480 stuff if -R flag applys to it.
1481 * ldfile.c: merge in VMS filename support
1482 * ldmain.c (main): take out ./ from library path, and close file
1483 before unlinking. Make multiple defs of a symbol create an
1485 * ldmisc.c: fatal errosrs delete output file
1487 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1489 * ldver.c: Increase version number to 1.97, for consistency
1492 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1494 * Makefile.in: FLEX -> LEX.
1496 * ld.texinfo: {} -> @{@}.
1498 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1500 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1501 (and associated change in -c option, now used for these scripts)
1503 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1505 * ldver.c: Bumped version to 1.96 - new release, resync with the
1507 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1508 rather than with raw malloc, makes it easier to track where memory
1510 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1511 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1512 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1515 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1517 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1519 * Makefile.in: use bootstrap for check.
1521 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1523 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1525 * Makefile.in: now use flex, not lex
1526 * ldlex.l, ldlang.c, ldctor.c: lint
1528 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1530 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1531 different sorts of filenames on the command line than in a script.
1533 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1535 * Makefile.in: rework CFLAGS so that they can be passed on the
1536 make command line. Remove MINUS_G. Default CFLAGS to -g.
1538 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1540 * relax.c: added handling for new "padding" seclet type, used to
1541 fill out gaps between section.
1542 * ldgram.y, ldlex.l: now -defsym on the command line is done
1545 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1547 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1549 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1551 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1554 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1556 * Makefile.in (install): Install second copy in $(tooldir)/bin
1557 without $(program_prefix), since that's what gcc expects.
1559 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1561 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1562 * h8300*: fix bit rot and add support for h8300xray target
1563 * go32.sh: target emulation for go32.
1565 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1567 * gld960.em, i960.sc-sh. Fix i960 bit rot
1569 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
1571 * Makefile.in: install man page.
1573 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1575 * config/mt-<foo> renamed to <foo>.mt
1576 * config/mh-<foo> renamed to <foo>.mt
1577 * configure.in changed to reflect this
1578 * genscripts.sh now make .xbn files rather than .xN files
1580 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
1582 * ldver.h: fix decl of ldversion.
1584 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
1586 * Makefile.in: added check target.
1588 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1590 * ldmain.c (Q_enter_file_symbols): now aliases work again
1592 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
1594 * Makefile.in: added clean-info target.
1596 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1598 * ldexp.c (exp_print_tree): don't try and follow null pointers
1600 * ldgram.y: remove 11 shift reduce errors
1602 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1604 * Makefile.in: added tooldir and program_prefix.
1606 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1608 * ldlang.c (size_input_section): don't move absolute sections
1612 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1614 * cplus-dem.c: yet another copy of this - maybe it should go into
1616 * ldgram.y: now -V and -v have different actions
1617 * ldver.c: if -V, prints list of emulations compiled in
1618 * ldmisc.c: support for cplus demangling
1621 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1623 * Makefile.in, configure.in: removed traces of namesubdir,
1624 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1625 copyrights to '92, changed some from Cygnus to FSF.
1627 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
1629 * Makefile.in: Change mkscript rule into one for ./mkscript
1630 (for the sake of makes that don't realize they're the same).
1631 * PORTING: Add more details.
1632 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
1634 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
1636 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1637 config/mt-hp300bsd: New port to hp300 running BSD.
1639 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
1641 Major rewrite of how ld is configured. The major idea
1642 is to use shell scripts to generate everything.
1643 * generic.em replaces ldtemplate.
1644 * Other *.em files replace various *.c files.
1645 A *.em file is a shell script that generates the corresponding
1646 ld__*.c file that implements an emulation. This is usually
1647 a straight 'cat' of a here-document, possibly with substitutions.
1648 * Script files (*.sc) are places by *.sc-sh scripts.
1649 Again, these are simple shell scripts that 'cat'
1650 here-documents, usually with some substitutions.
1651 The output a *.sc-sh is a script file.
1652 * Each emulation is defined by a short shell script with
1653 extension *.sh that specifies the emulation-specific
1654 parameters (such as the name of the *.sh-sc and *.em
1656 * genscript.sh is the master shell script used to generate
1657 an emulation. It is passed various argument, including
1658 the name a the emulation-speciic *.sh file that it
1659 "sources" to set variables to emulation-specifc parameters.
1660 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
1661 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1662 * config/mh-foo: Rename LDEMULATION names as appropriate
1663 (usually 'gldfoo' -> plain 'foo').
1664 * ldwrite.c: Fixed a typo in a comment.
1665 * Makefile.in: Major changes. Removed some the sed
1666 magic to converts scripts, since that is now handled
1667 by genscripts.sh and the *.sc-sh scipt generators.
1668 * config.h: Remove a bunch of macros defining emulations
1669 and targets. This becomes one less file to edit when
1670 adding emulations or targets.
1671 * ldemul.h (struct ld_emulation_xfer_struct): Add
1672 emulation_name and target_name fields.
1673 * ldemul.c, ldemul.h: Define some default functions used
1674 by most emulations (and remove from the *.em scripts).
1675 * ldemul.c (ldemul_choose_target): Search the new
1676 ld_emulations array using a loop (instead of a hardwired
1677 nested if statement).
1678 Define the ld_emulation from the automatically-geenrated
1679 ldemul-list.h. This means you no longer have to edit ldemul.c
1680 to add a new emulation.
1681 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
1682 their expansions, since the former no longer exist.
1683 * PORTING: A very rough first draft of a porting guide.
1685 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1686 to be terminated by a new-line (instead of requiring a semicolon).
1688 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1690 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1691 tests for NULL pointers all over the place.
1692 * ldlang.c (lang_process): remember to relocate global symbols
1693 *after* relaxing has done it stuff.
1695 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1697 * config/mt-coff-h8300: use EMUL like everything else
1698 * ldlang.c: (print_padding_statement): print the right address.
1699 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
1702 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1704 * ldlex.l: Put pack -noinhibit-exec and -sort-common
1705 * ldlang.c (print_data_statement): print the right address.
1707 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
1709 * Makefile.in: The rule for testing ld by re-linking itself
1710 via an intermediate -r link was moved to the ld1 rule
1711 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
1712 which allows the bootstrap rule to work.
1713 * ldctor.c (find_constructors): Don't create a constructor
1714 list if it is already defined (as would happen if ld is
1715 invoked by collect).
1717 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1719 * config/mh-sparc.h: now uses libgcc.a
1720 * ldmain.c: quit using exit
1721 * *sc: use *(COMMON) rather than [COMMON]
1722 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1723 to allow preprocessing of .l file.
1724 * Makefile.in: New ldlex.l mangling
1725 * ldexp.c (fold_binary): perform expressions with % and / in
1727 * ldfile.c (open_a): open archives on VMS in a special way
1730 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1732 * ldgram.y: map -M behave in the same way as -Map (sets file name
1734 * ldsym.c, ldlang.c: remember that size of a section is dependent on
1735 whether or not relaxing has been done.
1736 * ldmain.c: don't open a map file if it doesn't have a name
1737 * relax.c: all the brains have moved into bfd.
1738 * ldwrite.c: ammend comment
1740 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1742 * Makefile.in: added relax, also made three stage go through a
1745 * config.h: if GNU960 defined, then default emulation mode is
1747 * ldexp.h, ldexp.c: map to file hooks
1748 * ldlang.c: map to file hooks
1749 * ldgram.y: added -Map -relax
1750 * ldlex.l: added -relax, -Map
1751 * ldmain.c: open map file
1752 * ldmisc.c: support for map file
1753 * ldwrite.c: new relax magic
1755 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
1757 * Makefile.in, config/tm-*.h: Clean up make output, only
1758 pass DEFAULT_EMULATION to ldmain.c.
1760 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
1762 * ldver.c: Bump to version 1.94.
1764 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1766 * Makefile.in: infodir belongs in datadir.
1768 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
1770 * Makefile.in: Pass -y to bison. (Again;
1771 accidentally deleted by Rich.)
1772 * news.sc, ldgld68k.sc: Define __end as well as _end.
1774 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1776 * ldindr.h: added to contain prototypes of ldindr.c
1777 * ldfile.c: include ctype.h
1778 * ldmain.c: include the requried prototype headers
1779 * ldwrite.c: get_reloc_upper_bound has been renamed
1780 bfd_get_reloc_upper_bound
1782 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1784 * Makefile.in: punt "fundamental" mode because it breaks my emacs
1785 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
1786 spaces following hyphens, bsd make can't cope. added
1787 standards.text support and made it look like all the other
1790 * configure.in: configure now runs entirely in objdir so make file
1791 existence checks against ${srcdir}. Mark this directory as
1794 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1796 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1797 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1798 and mandir now keyed off datadir by default.
1800 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
1802 * ldver.c: Bumped version to 1.93.
1803 * Makefile.in: Pass -y to bison.
1805 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
1807 * config.h: h8 is now coff, not ieee
1808 * h8300hds.sc: reflect the same
1810 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
1812 * ldver.c (ldversion()): Update to 1.92.
1813 * ldctor.c: There are two places constructor sets
1814 can be defined. One of them checked for an existing
1815 duplicate, the other didn't. Unfortunately, the latter
1816 was called after the former ...
1817 So, factor out code for inserting a new element into
1818 constructor_name_list (after checking for a duplicate)
1819 into a new function add_constructor_name, and call
1820 it from both aforementioned places (ldlang_add_constructor
1821 and ldlang_check_for_constructors).
1823 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
1825 * Makefile.in: Rename .c files generated from ldtemplate
1826 to have names starting with ld__. This helps 'make clean'.
1828 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
1830 * Makefile.in: Take out the version number for install
1831 * m88kbcs.sc: put in contructor blocks.
1833 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
1835 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
1836 parameter, a format, and an arg pointer, and rename it to
1837 vfinfo(). Write info() in terms of new vfinfo().
1838 New einfo() is the same as info(), except it writes to stderr.
1839 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1840 ldmisc.c: Replace "error" calls to info() by new einfo().
1842 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
1844 * ldlex.l ldgram.y: made -V option do same as -v
1845 * Makefile.in: Added $(MINUS_G) flag so debugging can be
1848 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
1849 i386 aout changes from Bob Kukura
1850 * Makefile.in, config.h: added i386aout support
1851 * configure.in: fixed /h-{myhost} typo
1852 * ldgram.y: -MM now gives more boring map.
1853 * ldlang.c: now does D_PAGED flag the right way.
1854 * ldsym.c: -MM flags does the right thing.
1856 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
1858 * configure.in: Fixed typo. Also, a fix for hp300bsd.
1859 * ldlang.c (init_os): Compensate for BFD change,
1860 where bfd_make_section now returns NULL for a duplicate
1861 section request, instead of the old section.
1863 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
1865 * ldver.c: Bump to version 1.91 (consistent with binutils).
1867 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
1869 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1870 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1871 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1872 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1873 Add or update copyright notices.
1875 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
1878 * Makefile.in: Changed installation directory name scheme
1879 to be consistent with gcc. Also changed 'install'.
1881 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
1883 * Makefile.in: new targets ld.mm, ld.me
1885 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
1887 * Makefile.in, ldtemplate: Need to use separate scripts
1888 for -n and -N options. Yet more complication.
1890 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
1892 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
1893 work). Add some lines to avoid Sun Make VPATH bugs.
1895 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
1897 * news.sc: Add alignment for data segment.
1898 * ldtemplate: Add (yet another) script to get for -n or -N
1899 options. (These need different alignment than ZMAGIC files.)
1900 * Makefile.in: Add stuff for new foo.xn scripts.
1901 These are generated by replacing "ALIGN(0x...00)" by ".".
1903 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
1905 * Makefile.in: new targets ld.ms, ld-index.ms
1906 ld.texinfo: remove tabs, other cleanups for texi2roff
1908 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
1910 * ldmain.c (main): Make config.magic_demand_paged be true
1911 by default. Don't the WP_TEXT and D_PAGED flags of
1912 output_bfd here; it's too late, so set it when output_bfd
1913 is created (in ldlang.c). Also fix setting of EXEC_P flag
1914 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
1915 * ldlang.c: Remove some duplicate extern declarations.
1916 * ldgram.y: Fixes to -N and -n options.
1917 * Makefile.in: Recognize upper case letters in sed script
1918 to remove assignments from script files.
1919 * ldtemplate: Don't assukme that -N or -n options
1920 imply use of -r script.
1921 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
1923 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
1925 * ldtemplate: include bfd.h before sysdep.h.
1927 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
1929 Restructure configuration scheme for bfd, binutils, ld.
1931 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1932 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1933 Change some config names to match other dirs.
1934 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1936 * config/: Rename some config files to match up h-*.h names.
1937 Remove all the HOST_SYS definitions from the config files.
1939 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
1941 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1942 * ldtemplate: Remove ldfile_add_library_path calls;
1943 just use the SEARCH_DIR commands in the script files.
1944 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1945 the SEARCH_DIR commands in the scripts (using ugly sed magic).
1946 This is primarily intended for cross-linking, where you would
1947 place libaries in a different place than native libraries.
1948 Also, emulations made from ldtemplate now use $(srcdir).
1949 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
1950 form; people can use the Makefile's LIB_PATH to override.
1952 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
1954 * Makefile.in: fix target ld.dvi, add target ld.info
1955 ld.texinfo: make info filename ld.info
1957 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
1959 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
1961 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
1962 few BFD types & enums.