1 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * ldgram.y (OPTION_call_shared, OPTION_non_shared): New tokens.
4 (command_line_option): Accept and ignore them (for now).
5 * ldlex.l (<COMMAND>): Handle -non_shared and -call_shared.
7 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
10 not in bfd_com_section, create the section in the BFD so that it
11 can be placed in the right output section.
13 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
15 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
16 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
17 (OTHER_READONLY_SECTIONS): Define for .reginfo.
18 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
19 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
20 Move OTHER_READONLY_SECTIONS after all the other readonly
21 sections. Don't use DATA_ADDR twice.
23 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
24 p is in a common section, make sure the BFD has a section of that
27 * ldlang.c (lang_common): Add newline to error message.
29 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
31 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
32 Lynx-specific script instead of m68kcoff.
33 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
34 (ENTRY): Define as __main.
35 (TEXT_START_ADDR): Define as 0.
36 (PAGE_SIZE): Define as 0x1000.
37 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
38 * scripttempl/m68klynx.sc: New file.
40 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
42 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
43 arguments rather than treating them as emulation names.
45 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
47 * configure.in: Support x86 unixware and netware plus generic netware.
49 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
51 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
54 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
56 * Makefile.in (distclean): Don't delete dvi or info files.
57 (ld.info): Update dependency list.
58 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
60 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
62 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
63 Set output_filename instead of creating a new node.
64 (open_output): Don't set output_filename.
65 (lang_final): Create the new node here.
66 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
68 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
70 From Pete Hoogenboom (hoogen@cs.utah.edu):
72 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
73 edata, _edata, end): Add definitions of these symbols.
74 (__end): Remove definition of this symbol.
75 (__data_start): Move definition of this symbol.
77 * emultempl/hppaosf.em: Various fixes and support for linker stub
79 (hppaosf_finish, hppaosf_search_for_padding_statements,
80 hppaosf_create_output_section_statements): New functions in
81 support of linker stub generation.
82 (ld_hppaosf_emulation): Redefine to include new
83 emulation-specific routines.
85 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
86 Pass abs_output_section rather than NULL to avoid invalidating
89 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
91 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
92 (em_i386mach.c): New rule.
93 * configure.in (i[34]86-*-mach*): New case.
94 * config/i386-mach.mt: New file.
95 * emulparams/i386mach.sh: New file.
97 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
99 * ld.h (flag_is_*): Removed macros.
100 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
101 Consistently check the BFD symbol flags directly, rather than
102 using file_is_* macros.
104 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
106 * configure.in (sparc*-*-lynxos*): New target.
107 * Makefile.in: Add rule for em_sparclynx.c.
108 (ALL_EMULATIONS): Add Lynx emulations.
109 * config/sparc-lynx.mt: New file.
110 * emulparams/sparclynx.sh: New file.
111 * scripttempl/sparccoff.sc: New file.
113 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
115 * Makefile.in: Add dependency for $(EMULATION_OFILES).
117 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
119 * relax.c (write_relax): Check return value of bfd_seclet_link.
121 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
123 * ldlang.c (delete_output_file_on_failure): New variable.
124 (open_output): Set it after bfd open succeeds.
125 * ldmisc.c (vfinfo): Test it.
127 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
129 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
132 * ldemul.c: Support was added to allow emulation-specific
133 processing to occur. This support was added primarily for linker
134 stub generation in the elf32-hppa gld.
135 (ldemul_finish, ldemul_create_output_section_statements): New
137 * ldemul.h: Support was added to allow emulation-specific
138 processing to occur. (As described above.) Added finish and
139 create_output_section_statements fields to
140 ld_emulation_xfer_struct structure.
141 * ldlang.c: Add calls to emulation-specific routines.
142 (lang_process): Add call to
143 ldemul_create_output_section_statements function.
144 (lang_process): Add call to a emulation-specific routine (and
145 some processing after the call).
147 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
149 * configure.in: mips*- instead of mips-, mips*el changes
151 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
153 * configure.in (alpha-*-osf*): New target; use alpha.mt.
154 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
155 (em_alpha.c): New target; use alpha.sh and alpha.sc.
156 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
157 * config/alpha.mt: New file.
158 * emulparams/alpha.sh: New file.
159 * scripttempl/alpha.sc: New file.
161 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
163 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
164 types of different sizes (eg: 64 and 32 bits), so coerce.
165 * ld.h (ALIGN_N): Add warning about usage.
167 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
169 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
170 which we already have a definition, rather than checking in
171 several different places whether the symbol is weak.
173 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
175 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
176 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
177 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
178 expanded within them.
179 * config/mipsb-elf32.mt: New file.
180 * emulparams/elf32mipb.sh: New file.
181 * Makefile.in (em_elf32mipb.c): New target.
183 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
185 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
186 lang_input_file_is_search_file_enum so objects brought in using
187 INPUT() do a path lookup.
189 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
191 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
192 instead of {i386,m68k}-coff.
193 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
194 * config/i386-lynx.mt: New file.
195 * config/m68k-lynx.mt: New file.
196 * emulparams/i386lynx.sh: New file.
197 * emulparams/m68klynx.sh: New file.
199 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
200 but defaulting to _start.
202 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
203 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
206 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
208 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
209 HOSTING_LIBS for testing.
211 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
213 Finish up support for i386-sysv4 (without shared libraries):
214 * ld.h (flag_is_weak): Define.
215 * ldlang.c (print_symbol): Mention whether symbol is weak.
216 (print_input_section): Print weak symbols as globals.
217 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
218 (enter_global_ref): Do not warn if a weak symbol redefines a
219 global symbol. Do not let a weak symbol redefine a common symbol.
220 (enter_file_symbols): Treat weak symbols as global symbols.
221 (subfile_wanted_p): Do not pull in an object file from a archive
222 just to resolve an undefined weak symbol.
223 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
224 error; the error might be that malloc has run out of space.
225 * ldsym.c (write_file_locals): Treat weak symbols as global.
226 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
228 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
229 * config/i386-elf.mt: New file; set EMUL to elf_i386.
230 * emulparams/elf_i386.sh: New file.
231 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
232 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
233 (ALL_EMULATIONS): Add em_elf_i386.o.
234 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
235 (em_elf_i386.c): New target, like other em_*.c targets.
236 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
237 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
238 nonempty, and configured for native, add it to LIB_PATH.
240 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
242 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
243 Added statements to pass stab and stabstr sections through and
244 mark them as NOLOAD, which makes GDB happier.
246 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
248 * configure.in: Accept m68k-lynx-lynxos config.
250 * Makefile.in: Use $(SHELL) to run genscripts.sh.
252 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
254 * config/coff-h8300.mt: Add EMUL=h8300h.
256 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
258 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
260 * Makefile.in: Changed CXX back to g++.
262 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
264 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
266 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
268 * Makefile.in (TAGS): Use shell wildcards.
270 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
272 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
274 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
276 * ld.texinfo: re-enable included config file; conditionalize doc
277 for -oformat to interact properly with SingleFormat doc config
278 var; rename @up/@down to @raisesections/@lowersections.
280 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
282 * configure.in: recognize m88110.
284 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
286 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
287 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
288 ELF emulation is "elf32-hppa" not "elf-big".
289 (hppaosf_before_parse): Remove unneeded processing of environment
291 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
292 .text segment of output file.
293 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
295 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
297 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
300 * ldlang.c, ld.h: updated copyright.
302 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
304 * ldlang.c (open_output, lang_check): Check return value of
307 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
309 * scripttempl/h8500.sc: Start all sections in a different segment.
310 * scripttempl/z8ksim.sc: Handle constructors
312 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
314 * Makefile.in: revert earlier changes back to execute runtest
315 with make check. cdtest and bootstrap now function as they
316 did within the Makefile.
318 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
320 * Makefile.in: Update dependencies.
322 * configure.in: Set EMULATION_OFILES in Makefile based on
323 --with-targets option.
325 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
327 * Makefile.in: check targets reimplemented to old way.
329 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
331 * config/i386v.mh, config/irix4.mh: Use gcc
332 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
333 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
334 bfd/configure.host change.
336 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
338 * scripttempl/elf.sc: Handle .line and .debug* sections.
340 * ldlex.l: Use bfd_scan_vma, not strtoul.
342 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
344 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
345 Remove inital caps in some error messages, change "can't" to
346 "cannot", add missing colons.
347 * ldmisc.c (vfinfo): Print "%%" as a single %.
348 For '%' followed by unrecognized character, print them both
349 verbatim instead of expecting a char * arg.
350 For '%C', don't put the function name in parens.
352 * ldexp.c (invalid): Pass "%%", not "% ".
354 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
356 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
357 (BSS_VAR): Removed; now always define _fbss.
358 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
361 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
363 * configure.in: z8k-coff is the same as z8k-sim
365 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
367 * testsuite/lib/ld.exp: new file
368 * testsuite/config/unix-ld.exp: new file
369 * testsuite/ld.bootstrap/bootstrap.exp: new file
370 * Makefile.in: add dejagnu support for make check
372 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
374 * ldlex.l (comment): Add missing newline in message.
375 * ldindr.c (add_indirect): Ditto.
376 * ldexp.c (exp_fold_tree): Ditto.
378 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
380 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
383 * ldmisc.c (multiple_warn): New function.
384 * ldmisc.h: Declare it.
385 * ldmain.c (enter_global_ref): Call it.
386 * ld.h (ld_config_type): Add warn_common.
387 * ldlex.l, ldgram.y: Set it with -warn-common option.
388 * ldver.c (help): Document it.
390 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
392 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
393 target-specific sections, and for changing data section vma.
395 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
397 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
398 terminals, for Solaris.
399 (dirlist_ptr): New static variable.
400 (command_line_option): Accept new options.
402 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
405 * config/sun4sol2.mt: Pass emulation name without ".sh".
407 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
408 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
410 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
412 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
413 .dtors, .data1, .rodata1 sections, instead of combining them into
414 other sections. For `-r', set all section start addresses to
417 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
418 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
419 (MAXPAGESIZE): Renamed from PAGE_SIZE.
421 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
423 * genscripts.sh: If this is the default emulation, set
425 * emultempl/*.em: Use it to determine whether to compile in the
428 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
429 genscripts.sh. Pass the current emulation name without ".sh" on
431 * genscripts.sh: Take an default emulation arg.
432 Use the current emulation name as EMULATION_NAME.
433 Make default lib path for cross-compiling ':', not null.
434 * emulparams/*.sh: Don't set EMULATION_NAME.
435 * ldemul.c (ldemul_get_script): Take isfile arg.
436 Pass it to emulation's get_script function.
437 * ldemul.h: Adjust get_script prototypes.
438 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
440 * ldfile.h: Declare it.
441 * ldgram.y: Accept a script on the command line again,
442 for parsing compiled-in scripts.
443 * ldmain.c (main): If ld script is a file, parse it as a -T
444 option, otherwise parse it directly.
445 * emultempl/*.em (*get_script): Return the scripts themselves if
446 this is the default emulation; otherwise return their file names.
447 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
449 * emulparams/m88kbcs.sh: Use it.
451 * ld.h (ld_config_type::unix_relocate): Remove unused element.
453 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
455 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
456 there's no change log entry yet, tsk tsk) from the list of
457 emulations compiled in until Mark gets around to checking in
458 emulparams/i386linux.sh.
459 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
460 changed, this file gets updated.
462 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
464 * ldgram.y (OPTION_Lfile): New token.
465 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
466 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
468 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
470 * configure.in: h8/300h support needs own .mt file.
471 config/coff-h8300h.mt: New file.
473 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
475 * ldmain.c: Don't include sys/stat.h; it already got included
476 somewhere along the way.
478 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
480 * Makefile.in: Add h8300h support.
481 emulparams/h8300h.sh: New file.
482 scripttempl/h8300h.sc: New file.
484 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
486 * ldfile.c (ldfile_open_file): In error message, use the name the
487 user gave (e.g., "-lc"), rather than the base file name.
489 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
491 * ldmain.[ch]: Remove initial Q_ from function names.
492 * ldexp.c, ldindr.c, ldlang.c: Change callers.
494 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
496 * ldlang.c (lang_process): Move loading of default script from
497 here to main. Add a "/" to start of script name to prevent
498 finding it in "." first.
500 * ldmain.c (set_scripts_dir): Don't look in "." first.
502 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
505 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
507 * Makefile.in (em_m88kbcs.c): Correct dependency.
508 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
509 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
510 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
512 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
514 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
515 main.c (main): Print the errno string in the error message.
517 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
519 * configure.in: Accept h8300h for target cpu.
521 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
522 present (demangle is smart enough to know whether to do it or not).
524 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
526 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
527 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
529 * ldlang.c (lang_process): Use sizeof instead of magic constant.
531 * ldmain.c (get_emulation, check_for_scripts_dir,
532 set_scripts_dir): New functions.
535 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
537 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
538 Create symbol "end" instead of "__end". Comment out some parts
539 that may not be needed (yet) for elf.
541 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
543 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
545 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
547 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
548 when no prototype is being supplied.
549 (ldmalloc, ldrealloc): Size argument is now size_t.
551 * ldmisc.c (finfo): New function, accepts FILE* argument.
552 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
553 without leading zeros.
554 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
555 bfd_vma value, instead of fprintf(%x) which won't hold a long long
557 (concat, buystring): String lengths are size_t.
558 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
560 * ldlang.c (new_statement): Size argument is now size_t. Added
561 forward declaration with prototype.
563 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
565 * ldgram.y (OPTION_v): Don't turn on verbose output.
567 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
569 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
572 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
574 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
575 collect2 doesn't look for gld any more anyhow.
577 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
579 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
580 now have a non NULL srefs_chain.
582 * config/hp300hpux.mt: Use emulation hp3hpux rather than
583 hp300hpux, since the latter does not exist.
585 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
587 * genscripts.sh: Put the scripts in the ldscripts directory, not
589 * configure.in (ldscripts): Make, instead of emulations.
590 * Makefile.in (scriptdir): Take off the "ld" part.
591 (install, clean, distclean): Use ldscripts, not emulations.
592 In tests, don't pass -Lemulations.
593 Don't pass tooldir/lib to genscripts.sh.
594 * genscripts.sh: Don't take tooldir/lib arg.
595 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
598 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
600 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
602 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
604 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
606 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
608 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
609 run in parallel without colliding on yacc's static file names.
610 Without the stub rule, make will try to start two yacc's
611 concurrently which fails because of yacc's static file names.
613 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
615 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
618 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
620 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
621 different from libdir.
623 * Makefile.in (scriptdir): Base on tooldir, not datadir.
625 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
627 * ldver.c (help): New function.
628 * ldver.h: Declare it.
629 * ldlex.l, ldgram.y: Recognize new options --help and --version.
631 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
633 * Makefile.in (INCLUDES): Don't need ../include any more.
635 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
637 * ldlex.l, ldgram.y: Support new -oformat option.
638 Remove attempt at supporting script fragments on the command line.
639 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
640 * mri.c (mri_format), ldgram.y: Change callers.
641 * ldlang.h: Change prototype.
643 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
645 * Makefile.in: canonicalize install.sh; for use within
646 this directory (and subdirs)
648 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
650 * ldgram.y: Tweak grammar to make reporting of invalid options work.
652 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
655 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
657 * ldfile.c (ldfile_open_command): Don't try .ld extension.
658 It wasn't documented (or likely used) and wastes time.
659 (try_open): If EXTEN is empty, don't try it.
661 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
662 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
663 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
664 with normal function declarations.
666 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
667 Move *.sc-sh to scripttempl/*.sc.
668 * {emultempl,emulparams,scripttempl}/README: New files.
669 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
670 removed, replaced with generic.em.
671 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
672 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
674 * *.em (*_get_script): Return script name instead of script contents.
675 * ldlang.c (lang_process): Change caller.
677 * ldlex.l, ldgram.y: Recognize -m option.
678 Check for input files after *all* options in grammar.
679 * ldmain.c (main): Check for -m options. Add default directory
682 * mkscript.c: File removed.
683 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
684 to add to the default LIB_PATH.
685 Look for input files in the new subdirectories.
686 Create the scripts in emulations subdirectory and don't filter
687 them through mkscript.
688 * configure.in: Make the emulations subdirectory.
690 * Makefile.in: Account for all of the above changes.
691 Remove unused .SUFFIXES. Get libgcc.a path with gcc
692 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
693 Put CFLAGS last in the compilation rules.
694 Add -I../bfd to INCLUDES so sysdep.h is found.
696 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
698 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
700 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
701 dependent on RELOCATING, not RELOCATION.
702 * hp3hpux.sh (SHLIB_PATH): Define it.
704 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
706 * ldfile.c (try_open): If opening without the extension fails,
707 try with the extension even if -v or -V was given.
708 had_script is imported (from ldgram.y), not exported.
710 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
712 * Makefile.in: remove parentdir support, use INSTALL_XFORM
714 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
716 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
717 * ldgram.y (statement_list_opt): New nonterminal, either empty or
719 (section): Use statement_list_opt, not statement_list.
720 * m68kcoff.sc-sh: Gather constructors and destructors and define
721 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
722 * sa29200.sc-sh: Gather constructors and destructors and define
723 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
725 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
727 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
728 * configure.in: No longer need to configure to get sysdep.h.
730 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
732 * Makefile.in: remove install:all and install-info:info
733 dependencies (these cause some spurious rebuilds at 'make install'
736 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
738 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
739 (mips-idt-ecoff*): Added trailing '*'.
740 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
741 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
742 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
744 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
745 incorrect definitions.
747 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
749 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
750 symbols, unless stripping.
752 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
754 * Makefile.in: configure looks for ####, so remove lines with many
756 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
757 and HOSTING_LIBS correctly so that ``make check'' will work.
759 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
761 * mips.sc-sh: Define _etext, _edata, and _end, in addition
762 to etext, edata, and end. Needed for IRIX 4.0.5F.
763 Patch from mwp@iconix.oz.au (Michael Paddon).
765 * Version 2.2.1 released.
767 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
769 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
770 * mipsbsd.sh (EMULATION_NAME): Use new file name.
772 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
774 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
777 * Version 2.2 released.
779 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
781 * ldver.c (ldversion): Bump version number to 2.2.
783 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
787 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
789 * mips.sc-sh: Don't define BSS_VAR unless relocating.
791 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
793 * Makefile.in (mkscript.o, mkscript): Build mkscript via
794 mkscript.o, rather than directly from mkscript.c.
796 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
798 * configure.in: Look for ${target_makefile_frag} relative to
799 ${srcdir}, not relative to build directory.
801 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
802 * configure.in: Recognize hppa*-hp-osf.
803 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
804 (em_hppaosf.c): Build it.
805 * config/hppaosf.mh, hppaosf.mt: New files.
807 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
808 some system header files. All uses changed.
810 * configure.in: Recognize i386-aix configurations as i386-coff
813 * configure.in: Recognize m68*-*-hpux.
814 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
815 the value of STACKZERO.
816 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
817 (em_hp3hpux.c): Build it.
818 * hp3hpux.sh, config/hp300hpux.mt: New files.
820 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
822 * mips.sc-sh: Put constructors in the .data section.
823 * Makefile.in (cdtest): Added dependency on ld.new.
825 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
827 * Makefile.in: Change definition of $(tooldir) to match FSF.
828 * vax.sh, config/vax.mt, configure.in, Makefile.in:
829 Support VAX Ultrix and BSD.
831 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
833 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
835 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
837 * ldlang.h (struct memory_region): Change `length' and
838 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
839 * ldlang.c, mri.c: Corresponding changes, plus lint.
841 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
843 * configure.in: For all i386 targets, accept i486 as well.
845 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
847 * ldlang.c (wild_doit): Preserve all flags for a
848 SEC_SHARED_LIBRARY section.
849 (size_input_section): Consider any SEC_HAS_CONTENTS section when
850 computing largest_section.
852 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
854 * ldlang.c (lang_output_section_statement_lookup): Initialize all
855 fields of newly created structure.
857 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
859 * ldmain.c (g_switch_value): New variable.
860 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
861 (command_line_option): Accept -G and set g_switch_value.
862 * ldlex.l (COMMAND): Accept -G.
863 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
865 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
867 Support for linking and loading at different places:
869 * ldlex.l: Add "AT" keyword.
870 * ldgram.y: Cleanup, and parse AT.
871 * ldlang.c (print_output_section_statement): Print output address
872 of section in map. (lang_size_sections): Fill sections' lma with
874 * ldlang.h (lang_output_section_statement_type): Add load_base
877 * ldindr.c (add_indirect): Keep more information in the alias
879 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
880 attribute from an input section.
881 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
882 default. (Q_enter_file_symbos): Indirect symbols now are known by
883 their section, not a special symbol flag.
884 * ldsym.c (write_file_locals): Indirect symbols aren't local.
885 (write_file_globals): Write the mapping for an indirect symbol.
886 * relax.c (build_it): When forced to write a NEVER_LOAD section,
889 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
891 * ld.texinfo: changes for q1
893 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
895 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
897 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
899 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
901 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
903 * mips.sc-sh: Added variables which may be overridden by a
905 * mipsidt.sh: New file; emulation for IDT MIPS board.
906 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
907 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
908 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
909 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
911 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
913 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
915 * i386bsd.sh, config/i386bsd.mt: New files.
916 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
918 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
920 * mri.c: Add extern declaration of strdup.
921 * ldsym.c (KEEP macro): Add spaces around '=' for the
922 sake of old (e.g. PCC) compilers.
924 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
926 * ldver.c: Bump to version 2.1.
928 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
930 * ldgram.y: allow section types without address expressions.
931 * ldlang.c (lang_relocate_globals): avoid possible hang with
932 undefined but unreferenced symbols.
933 * relax.c (relax_section): don't complain if the script file isn't
934 relaxable but -relax is set
936 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
938 * configure.in: go32 is the 3rd part of the triple, not the 2nd
940 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
942 * mipsbig.sh: New file. Big endian MIPS emulation.
943 * config/mips-big.mt: New file. Use mipsbig emulation.
944 * configure.in (mips-sgi-irix*): Use target mips-big.
945 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
946 (em_mipsbig.c): New target. Uses mipsbig.sh.
948 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
950 * mips.sc-sh: Put .scommon sections into .sbss section.
952 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
953 rather than always putting them in bfd_com_section.
954 * ldlang.c (lang_common): If a common symbol is not in
955 bfd_com_section, put in a section of the same name, rather than
956 always putting it in section COMMON.
958 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
960 * ldmain.c (subfile_wanted_p): If we already have a common
961 definition of a symbol, don't necessarily pull in an object file
962 that provides a non-common definition.
964 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
965 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
967 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
968 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
970 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
972 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
975 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
977 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
978 checking for equality to bfd_com_section.
980 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
982 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
983 targets, linker script.
984 * mipslit.sh: New file. Little endian MIPS emulation.
985 * config/mips-lit.mt: New file. Use mipslit emulation.
986 * configure.in (mips-dec-ultrix*): Use target mips-lit.
987 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
988 (em_mipslit.c): New target. Uses mipslit.sh.
990 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
992 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
993 $(tooldir)/bin/gld, so that gcc can find it with or without
996 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
998 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
999 write_norel. All linking is now done via write_relax. Call
1000 ldsym_write before calling write_relax.
1001 * relax.c: Added copyright.
1002 (write_relax): Renamed from write_relaxnorel. Added relocateable
1003 argument. seclet_dump renamed to bfd_seclet_link.
1004 * relax.h: Added copyright.
1006 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1008 * ldmain.c (decode_library_subfile): Patch from
1009 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
1011 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1013 * config/vxworks960.mt renamed to config/i960.mt
1015 * configure.in: sparc-aout emulates a sun4, as does
1016 sparc*-vxworks, i960-nindy uses gld960 emulation
1018 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1020 Fix support for NOLOAD, add INCLUDE
1021 * ldfile.c (ldfile_open_command_file): pass file name to
1023 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
1024 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
1027 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1029 * Makefile.in, config.h: no more default emulation. Make the lack
1030 of emulation a compile time error
1032 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1034 * configure.in: recognise all sparclite variants, not just 'sparclite'
1036 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
1038 * m68kcoff.sc-sh: define _end as well as end, for consistency with
1041 * configure.in: accept *-ericsson-ose for any m68k CPU.
1043 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
1044 for each output section.
1046 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
1048 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
1049 macro bfd_asymbol_bfd as appropriate.
1050 * Makefile.in: Un-duplicate ldlex.c dependency.
1051 * condigure.in: Replace my_host case table by sourcing
1052 ../bfd/configure.host. Allow std-host as the default.
1053 * ldmisc.c: Change logic for C++ name demangling: There is
1054 no initial '_' to remove from stab-derived function names.
1056 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1058 * ldlang.c (lang_init_script_file): don't attach the output file
1059 sections to the script file.
1061 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1062 * ldlang.c (wild): run expansion loop over command line bfd too.
1063 (lang_ini_script_file): initialize more parts of the command line
1065 * ldlex.l: fix DEFINED start states.
1067 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1069 * ld.texinfo: new doc.
1070 * ldgram.y, ldlex.l: understand -y<symbol>
1071 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
1072 print info. (add_ysym): new function.
1073 * ldsym.h: (ldsym_type): new define SYM_Y.
1075 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
1077 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
1078 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
1079 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
1080 macros with PARAMS. Recreational cleanup. Update copyrights.
1082 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1084 * Makefile.in: pass down the bfd source directory for includes
1086 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
1088 * ldlang.c (lang_size_sections): don't change size and address for
1089 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
1092 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1094 * relax.c (build_it): re-enable the processing of data_statements
1095 in scripts, makes counted contructor lists work again.
1097 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
1099 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
1101 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
1103 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
1106 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
1108 * Support for i386-sysv.
1109 configure.in: check for i386-*-sysv* and i386-*-sco*.
1110 i386coff.sc-sh: rewrote to support SVR3 by default.
1111 ldctor.c (find_constructors): preserve stat_ptr.
1112 ldlang.c (wild_doit): initialize vma and size of new output
1113 section to corresponding input section. This is required for
1114 shared library support.
1115 (lang_size_sections): don't modify vma and size of sections which
1116 are never loaded (for shared libraries).
1117 ldwrite.c (copy_and_relocate): copy the contents of any section
1118 which has contents, not just sections which are loaded (for shared
1121 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1123 * ldlang.c (size_input_section): count the sizes of all sections
1126 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1128 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
1129 to demangle symbols better
1131 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
1133 * ldlang.c (lang_finish): don't warn if -e start symbol does not
1134 exist when linking with -r.
1136 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
1138 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
1141 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1143 * ldmain.c (linear_library): don't even think about processing
1144 an object file if it's already been done
1146 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1148 * configure.in: the hp9000/300 config file is now hp300
1150 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1152 * config/z8ksim.mt: new file
1154 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
1156 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
1157 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
1159 * ld.h (strip_symbols_type): Add value STRIP_SOME.
1160 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
1161 * ldlang.c (lang_add_keepsyms_file): New function.
1162 * ldlex.l: Handle "-retain-symbols-file".
1163 * ldsym.c (keepsyms_file, kept_syms): New vars.
1164 (process_keepsyms): New functihon; reads file, marks symbols for
1166 (write_file_locals): File symbols should always be kept.
1167 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
1168 and "-s". Process retain-symbols file before setting symtab.
1169 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
1170 (keepsyms_file, kept_syms): Declare them.
1172 * ldmain.c (main): Non-fatal errors should still cause non-zero
1173 exit status even with -r.
1175 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1177 Added initial support for the z8k
1178 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
1179 * configure.in, Makefile.in: modified to reflect above
1181 * ldlang.c (lang_check): when linking conflicting architectures,
1182 make the output file reflect at least one of the bad inputs.
1184 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
1186 * Makefile.in (install): if $(tooldir) exists, install ld in
1189 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1191 * Makefile.in, configure.in: modified to support i386-coff
1192 * i386coff.sh: new file
1194 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
1196 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
1197 added m68k-coff emulation mode, stolen from a29k emulation.
1198 Almost certainly wrong, but perhaps better than sun3.
1200 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1202 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
1203 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
1204 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
1205 This is one character shorter, and lets people build on
1206 SVR3 system. (ld__h8300xray.[co] was the killer there;
1207 h8300xray.sc-sh is also overlong, but seems harmless.)
1208 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
1209 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
1210 * configure.in: Add host isc.
1212 * ldver.c: Call it version 2.0.
1214 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
1216 * ldver.c: Bump to version 0.98.
1219 * Makefile.in: Added mostlyclean, distclean, realclean rules.
1221 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
1223 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
1224 * ldlex.l: Moved comment() to end, since some compilers
1225 otherwise have problems with input() used before it is defined.
1227 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1229 * configure.in: added Solaris 2 and Irix 4 host support.
1231 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1233 * Makefile.in: remove -S flag from the FLEX definition
1235 * configure.in: rewrote, using new style case statement. use
1236 m68k.mt for m68k-aout systems
1238 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
1240 * Makefile.in: map "ld" through program_transform_name when
1243 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
1245 * cplus-dem.c: Removed. Use the version in libiberty now.
1246 * ldmisc.c: Use new libiberty version of cplus_demangle().
1248 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
1250 * gld960.em (gld960_choose_target): default to little endian, not
1253 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1255 * ldlang.c (lang_process): don't pass null pointers when
1256 abs_output_section is what is required.
1257 * ldwrite.c (ldwrite): use malloc to allocate the largest space
1258 used, and pass that down.
1259 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
1262 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
1264 * configure.in, config/ose68.mt: renamed OSE to ose.
1266 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
1268 * ldsym.c (write_file_locals): Reorder check for common or
1269 undefined symbols so that it works.
1271 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
1273 * configure.in: accept all m68K family members.
1275 * Makefile.in: always create installation directories.
1277 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1279 * ldlex.l: now parses comment correctly, added ~ to acceptable
1282 * ldexp.c (exp_unop): pass down abs_output_section - now can have
1283 unary -ve constants.
1285 * ldlang.c (lang_finish): warn when an entry symbol supplied on
1286 the command line can't be found.
1288 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1290 * ldlang.h: add new field "loadable" to output_section_statement.
1291 * ldlang.c (lang_output_section_statement_lookup): initilize new
1292 field. (wild_doit): if new field is not set, then stop output
1293 section from being loadable.
1294 (lang_enter_output_section_statement): set the field from the
1296 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
1297 * h8300hms.sc-sh, h8300hms.em: get -r right.
1299 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
1301 * ldint.texinfo: New internals manual (beginnings thereof).
1302 * PORTING: Removed, merged into ldint.texinfo.
1304 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
1306 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
1307 cdtest.exp: A test program (copied from libg++/test-install)
1308 that tests that constructor and destructors are handled
1311 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1313 * Makefile.in (install): install from ld.new, renaming during the
1314 copy, or else the next 'make install' needs to re-link ld.
1316 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1318 * configure.in: generalise hp recognition (from sef).
1320 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1322 * configure.in: recognize bsd and hpux hppa configurations.
1323 error messages echo to stderr, not stdout
1325 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1327 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
1328 ldmisc.c: removed rcsid's.
1330 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1332 * ldlang.c (lang_map): print changes in sizes due to relaxing
1333 (size_input_section): maintain the delta information.
1334 * ldlang.h: add new field to struct to contain delta info.
1335 * relax.c (relax_section): complain if input not relaxable.
1336 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
1339 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1341 * ldmain.c(main): prevent -r and -relax from being on at the same
1344 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1346 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
1350 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1352 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
1354 * ldlang.c(open_output): set the target arch and machine as soon
1355 as we can. (lang_size_sections): use new macros for setting vma
1358 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1360 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
1361 Also deleted an unreachable path to wrs.
1363 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1365 * Makefile.in (install): use -d test for $tooldir before
1366 installing ld there so that $tooldir can be inherited from
1369 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
1371 * ldlang.c: Two non-substantial changes for the sake of
1372 the old Portable C Compiler.
1374 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1376 * ldgram.y, ldlex.l: parse ABSOLUTE
1377 * ldexp.c: add support for ABSOLUTE
1379 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1381 * Makefile.in: Added default definitions for HOSTING_CRT0,
1382 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1383 * config/*.mh: Miscellaneous clean-up: Removed definitions
1384 of YACC (since it is not longer used in the Makefile).
1385 Remove HOSTING_* definitions that are subsumed by the
1386 ones added to Makefile.in. Removed most definitions of CC.
1387 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1388 These are no longer needed.
1390 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1392 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1393 rules, since these are used when building a distribution.
1394 * Makefile.in (ldlex.c): Don't re-direct output, since that
1395 leaves a bogus output files if it fails.
1397 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1398 * ldlex.c: Fix some unnecessary flex-specific-isms.
1400 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1402 * ldgram.y: move spurious semicolon
1403 * ldexp.h: fix prototype
1405 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1407 * ld.texinfo: references to linker now say "ld" not "gld".
1409 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1411 changed calling convention for Q_enter_global_ref
1412 * ldexp.c, ldlang.c, ldmain.c: reflect this
1413 * ldver.c: bump version to 1.97.1
1414 * ldindr.c (add_indirect): when an edict declaring an indirect
1415 symbol is found, make sure that any ideas about the symbol being
1416 common are changed if it now known to be defined.
1417 * ldmain.c (linear_library): complain once if archive isn't
1419 * ldlang.h, ldlang.c: make room for and initialize the complain
1422 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1424 * Makefile.in: use flex & bison from ../ if they exist.
1426 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1428 * relax.c (build_it): don't allocate space in the output file for
1429 stuff if -R flag applys to it.
1430 * ldfile.c: merge in VMS filename support
1431 * ldmain.c (main): take out ./ from library path, and close file
1432 before unlinking. Make multiple defs of a symbol create an
1434 * ldmisc.c: fatal errosrs delete output file
1436 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1438 * ldver.c: Increase version number to 1.97, for consistency
1441 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1443 * Makefile.in: FLEX -> LEX.
1445 * ld.texinfo: {} -> @{@}.
1447 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1449 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1450 (and associated change in -c option, now used for these scripts)
1452 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1454 * ldver.c: Bumped version to 1.96 - new release, resync with the
1456 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1457 rather than with raw malloc, makes it easier to track where memory
1459 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1460 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1461 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1464 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1466 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1468 * Makefile.in: use bootstrap for check.
1470 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1472 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1474 * Makefile.in: now use flex, not lex
1475 * ldlex.l, ldlang.c, ldctor.c: lint
1477 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1479 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1480 different sorts of filenames on the command line than in a script.
1482 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1484 * Makefile.in: rework CFLAGS so that they can be passed on the
1485 make command line. Remove MINUS_G. Default CFLAGS to -g.
1487 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1489 * relax.c: added handling for new "padding" seclet type, used to
1490 fill out gaps between section.
1491 * ldgram.y, ldlex.l: now -defsym on the command line is done
1494 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1496 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1498 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1500 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1503 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1505 * Makefile.in (install): Install second copy in $(tooldir)/bin
1506 without $(program_prefix), since that's what gcc expects.
1508 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1510 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1511 * h8300*: fix bit rot and add support for h8300xray target
1512 * go32.sh: target emulation for go32.
1514 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1516 * gld960.em, i960.sc-sh. Fix i960 bit rot
1518 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
1520 * Makefile.in: install man page.
1522 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1524 * config/mt-<foo> renamed to <foo>.mt
1525 * config/mh-<foo> renamed to <foo>.mt
1526 * configure.in changed to reflect this
1527 * genscripts.sh now make .xbn files rather than .xN files
1529 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
1531 * ldver.h: fix decl of ldversion.
1533 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
1535 * Makefile.in: added check target.
1537 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1539 * ldmain.c (Q_enter_file_symbols): now aliases work again
1541 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
1543 * Makefile.in: added clean-info target.
1545 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1547 * ldexp.c (exp_print_tree): don't try and follow null pointers
1549 * ldgram.y: remove 11 shift reduce errors
1551 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1553 * Makefile.in: added tooldir and program_prefix.
1555 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1557 * ldlang.c (size_input_section): don't move absolute sections
1561 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1563 * cplus-dem.c: yet another copy of this - maybe it should go into
1565 * ldgram.y: now -V and -v have different actions
1566 * ldver.c: if -V, prints list of emulations compiled in
1567 * ldmisc.c: support for cplus demangling
1570 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1572 * Makefile.in, configure.in: removed traces of namesubdir,
1573 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1574 copyrights to '92, changed some from Cygnus to FSF.
1576 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
1578 * Makefile.in: Change mkscript rule into one for ./mkscript
1579 (for the sake of makes that don't realize they're the same).
1580 * PORTING: Add more details.
1581 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
1583 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
1585 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1586 config/mt-hp300bsd: New port to hp300 running BSD.
1588 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
1590 Major rewrite of how ld is configured. The major idea
1591 is to use shell scripts to generate everything.
1592 * generic.em replaces ldtemplate.
1593 * Other *.em files replace various *.c files.
1594 A *.em file is a shell script that generates the corresponding
1595 ld__*.c file that implements an emulation. This is usually
1596 a straight 'cat' of a here-document, possibly with substitutions.
1597 * Script files (*.sc) are places by *.sc-sh scripts.
1598 Again, these are simple shell scripts that 'cat'
1599 here-documents, usually with some substitutions.
1600 The output a *.sc-sh is a script file.
1601 * Each emulation is defined by a short shell script with
1602 extension *.sh that specifies the emulation-specific
1603 parameters (such as the name of the *.sh-sc and *.em
1605 * genscript.sh is the master shell script used to generate
1606 an emulation. It is passed various argument, including
1607 the name a the emulation-speciic *.sh file that it
1608 "sources" to set variables to emulation-specifc parameters.
1609 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
1610 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1611 * config/mh-foo: Rename LDEMULATION names as appropriate
1612 (usually 'gldfoo' -> plain 'foo').
1613 * ldwrite.c: Fixed a typo in a comment.
1614 * Makefile.in: Major changes. Removed some the sed
1615 magic to converts scripts, since that is now handled
1616 by genscripts.sh and the *.sc-sh scipt generators.
1617 * config.h: Remove a bunch of macros defining emulations
1618 and targets. This becomes one less file to edit when
1619 adding emulations or targets.
1620 * ldemul.h (struct ld_emulation_xfer_struct): Add
1621 emulation_name and target_name fields.
1622 * ldemul.c, ldemul.h: Define some default functions used
1623 by most emulations (and remove from the *.em scripts).
1624 * ldemul.c (ldemul_choose_target): Search the new
1625 ld_emulations array using a loop (instead of a hardwired
1626 nested if statement).
1627 Define the ld_emulation from the automatically-geenrated
1628 ldemul-list.h. This means you no longer have to edit ldemul.c
1629 to add a new emulation.
1630 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
1631 their expansions, since the former no longer exist.
1632 * PORTING: A very rough first draft of a porting guide.
1634 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1635 to be terminated by a new-line (instead of requiring a semicolon).
1637 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1639 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1640 tests for NULL pointers all over the place.
1641 * ldlang.c (lang_process): remember to relocate global symbols
1642 *after* relaxing has done it stuff.
1644 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1646 * config/mt-coff-h8300: use EMUL like everything else
1647 * ldlang.c: (print_padding_statement): print the right address.
1648 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
1651 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1653 * ldlex.l: Put pack -noinhibit-exec and -sort-common
1654 * ldlang.c (print_data_statement): print the right address.
1656 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
1658 * Makefile.in: The rule for testing ld by re-linking itself
1659 via an intermediate -r link was moved to the ld1 rule
1660 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
1661 which allows the bootstrap rule to work.
1662 * ldctor.c (find_constructors): Don't create a constructor
1663 list if it is already defined (as would happen if ld is
1664 invoked by collect).
1666 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1668 * config/mh-sparc.h: now uses libgcc.a
1669 * ldmain.c: quit using exit
1670 * *sc: use *(COMMON) rather than [COMMON]
1671 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1672 to allow preprocessing of .l file.
1673 * Makefile.in: New ldlex.l mangling
1674 * ldexp.c (fold_binary): perform expressions with % and / in
1676 * ldfile.c (open_a): open archives on VMS in a special way
1679 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1681 * ldgram.y: map -M behave in the same way as -Map (sets file name
1683 * ldsym.c, ldlang.c: remember that size of a section is dependent on
1684 whether or not relaxing has been done.
1685 * ldmain.c: don't open a map file if it doesn't have a name
1686 * relax.c: all the brains have moved into bfd.
1687 * ldwrite.c: ammend comment
1689 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1691 * Makefile.in: added relax, also made three stage go through a
1694 * config.h: if GNU960 defined, then default emulation mode is
1696 * ldexp.h, ldexp.c: map to file hooks
1697 * ldlang.c: map to file hooks
1698 * ldgram.y: added -Map -relax
1699 * ldlex.l: added -relax, -Map
1700 * ldmain.c: open map file
1701 * ldmisc.c: support for map file
1702 * ldwrite.c: new relax magic
1704 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
1706 * Makefile.in, config/tm-*.h: Clean up make output, only
1707 pass DEFAULT_EMULATION to ldmain.c.
1709 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
1711 * ldver.c: Bump to version 1.94.
1713 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1715 * Makefile.in: infodir belongs in datadir.
1717 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
1719 * Makefile.in: Pass -y to bison. (Again;
1720 accidentally deleted by Rich.)
1721 * news.sc, ldgld68k.sc: Define __end as well as _end.
1723 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1725 * ldindr.h: added to contain prototypes of ldindr.c
1726 * ldfile.c: include ctype.h
1727 * ldmain.c: include the requried prototype headers
1728 * ldwrite.c: get_reloc_upper_bound has been renamed
1729 bfd_get_reloc_upper_bound
1731 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1733 * Makefile.in: punt "fundamental" mode because it breaks my emacs
1734 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
1735 spaces following hyphens, bsd make can't cope. added
1736 standards.text support and made it look like all the other
1739 * configure.in: configure now runs entirely in objdir so make file
1740 existence checks against ${srcdir}. Mark this directory as
1743 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1745 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1746 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1747 and mandir now keyed off datadir by default.
1749 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
1751 * ldver.c: Bumped version to 1.93.
1752 * Makefile.in: Pass -y to bison.
1754 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
1756 * config.h: h8 is now coff, not ieee
1757 * h8300hds.sc: reflect the same
1759 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
1761 * ldver.c (ldversion()): Update to 1.92.
1762 * ldctor.c: There are two places constructor sets
1763 can be defined. One of them checked for an existing
1764 duplicate, the other didn't. Unfortunately, the latter
1765 was called after the former ...
1766 So, factor out code for inserting a new element into
1767 constructor_name_list (after checking for a duplicate)
1768 into a new function add_constructor_name, and call
1769 it from both aforementioned places (ldlang_add_constructor
1770 and ldlang_check_for_constructors).
1772 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
1774 * Makefile.in: Rename .c files generated from ldtemplate
1775 to have names starting with ld__. This helps 'make clean'.
1777 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
1779 * Makefile.in: Take out the version number for install
1780 * m88kbcs.sc: put in contructor blocks.
1782 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
1784 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
1785 parameter, a format, and an arg pointer, and rename it to
1786 vfinfo(). Write info() in terms of new vfinfo().
1787 New einfo() is the same as info(), except it writes to stderr.
1788 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1789 ldmisc.c: Replace "error" calls to info() by new einfo().
1791 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
1793 * ldlex.l ldgram.y: made -V option do same as -v
1794 * Makefile.in: Added $(MINUS_G) flag so debugging can be
1797 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
1798 i386 aout changes from Bob Kukura
1799 * Makefile.in, config.h: added i386aout support
1800 * configure.in: fixed /h-{myhost} typo
1801 * ldgram.y: -MM now gives more boring map.
1802 * ldlang.c: now does D_PAGED flag the right way.
1803 * ldsym.c: -MM flags does the right thing.
1805 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
1807 * configure.in: Fixed typo. Also, a fix for hp300bsd.
1808 * ldlang.c (init_os): Compensate for BFD change,
1809 where bfd_make_section now returns NULL for a duplicate
1810 section request, instead of the old section.
1812 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
1814 * ldver.c: Bump to version 1.91 (consistent with binutils).
1816 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
1818 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1819 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1820 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1821 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1822 Add or update copyright notices.
1824 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
1827 * Makefile.in: Changed installation directory name scheme
1828 to be consistent with gcc. Also changed 'install'.
1830 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
1832 * Makefile.in: new targets ld.mm, ld.me
1834 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
1836 * Makefile.in, ldtemplate: Need to use separate scripts
1837 for -n and -N options. Yet more complication.
1839 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
1841 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
1842 work). Add some lines to avoid Sun Make VPATH bugs.
1844 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
1846 * news.sc: Add alignment for data segment.
1847 * ldtemplate: Add (yet another) script to get for -n or -N
1848 options. (These need different alignment than ZMAGIC files.)
1849 * Makefile.in: Add stuff for new foo.xn scripts.
1850 These are generated by replacing "ALIGN(0x...00)" by ".".
1852 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
1854 * Makefile.in: new targets ld.ms, ld-index.ms
1855 ld.texinfo: remove tabs, other cleanups for texi2roff
1857 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
1859 * ldmain.c (main): Make config.magic_demand_paged be true
1860 by default. Don't the WP_TEXT and D_PAGED flags of
1861 output_bfd here; it's too late, so set it when output_bfd
1862 is created (in ldlang.c). Also fix setting of EXEC_P flag
1863 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
1864 * ldlang.c: Remove some duplicate extern declarations.
1865 * ldgram.y: Fixes to -N and -n options.
1866 * Makefile.in: Recognize upper case letters in sed script
1867 to remove assignments from script files.
1868 * ldtemplate: Don't assukme that -N or -n options
1869 imply use of -r script.
1870 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
1872 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
1874 * ldtemplate: include bfd.h before sysdep.h.
1876 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
1878 Restructure configuration scheme for bfd, binutils, ld.
1880 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1881 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1882 Change some config names to match other dirs.
1883 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1885 * config/: Rename some config files to match up h-*.h names.
1886 Remove all the HOST_SYS definitions from the config files.
1888 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
1890 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1891 * ldtemplate: Remove ldfile_add_library_path calls;
1892 just use the SEARCH_DIR commands in the script files.
1893 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1894 the SEARCH_DIR commands in the scripts (using ugly sed magic).
1895 This is primarily intended for cross-linking, where you would
1896 place libaries in a different place than native libraries.
1897 Also, emulations made from ldtemplate now use $(srcdir).
1898 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
1899 form; people can use the Makefile's LIB_PATH to override.
1901 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
1903 * Makefile.in: fix target ld.dvi, add target ld.info
1904 ld.texinfo: make info filename ld.info
1906 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
1908 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
1910 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
1911 few BFD types & enums.