1 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
4 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
6 * ldlang.c (lang_process): Use sizeof instead of magic constant.
8 * ldmain.c (get_emulation, check_for_scripts_dir,
9 set_scripts_dir): New functions.
12 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
14 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
15 Create symbol "end" instead of "__end". Comment out some parts
16 that may not be needed (yet) for elf.
18 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
20 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
22 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
24 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
25 when no prototype is being supplied.
26 (ldmalloc, ldrealloc): Size argument is now size_t.
28 * ldmisc.c (finfo): New function, accepts FILE* argument.
29 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
30 without leading zeros.
31 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
32 bfd_vma value, instead of fprintf(%x) which won't hold a long long
34 (concat, buystring): String lengths are size_t.
35 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
37 * ldlang.c (new_statement): Size argument is now size_t. Added
38 forward declaration with prototype.
40 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
42 * ldgram.y (OPTION_v): Don't turn on verbose output.
44 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
46 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
49 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
51 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
52 collect2 doesn't look for gld any more anyhow.
54 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
56 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
57 now have a non NULL srefs_chain.
59 * config/hp300hpux.mt: Use emulation hp3hpux rather than
60 hp300hpux, since the latter does not exist.
62 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
64 * genscripts.sh: Put the scripts in the ldscripts directory, not
66 * configure.in (ldscripts): Make, instead of emulations.
67 * Makefile.in (scriptdir): Take off the "ld" part.
68 (install, clean, distclean): Use ldscripts, not emulations.
69 In tests, don't pass -Lemulations.
70 Don't pass tooldir/lib to genscripts.sh.
71 * genscripts.sh: Don't take tooldir/lib arg.
72 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
75 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
77 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
79 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
81 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
83 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
85 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
86 run in parallel without colliding on yacc's static file names.
87 Without the stub rule, make will try to start two yacc's
88 concurrently which fails because of yacc's static file names.
90 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
92 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
95 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
97 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
98 different from libdir.
100 * Makefile.in (scriptdir): Base on tooldir, not datadir.
102 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
104 * ldver.c (help): New function.
105 * ldver.h: Declare it.
106 * ldlex.l, ldgram.y: Recognize new options --help and --version.
108 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
110 * Makefile.in (INCLUDES): Don't need ../include any more.
112 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
114 * ldlex.l, ldgram.y: Support new -oformat option.
115 Remove attempt at supporting script fragments on the command line.
116 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
117 * mri.c (mri_format), ldgram.y: Change callers.
118 * ldlang.h: Change prototype.
120 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
122 * Makefile.in: canonicalize install.sh; for use within
123 this directory (and subdirs)
125 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
127 * ldgram.y: Tweak grammar to make reporting of invalid options work.
129 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
132 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
134 * ldfile.c (ldfile_open_command): Don't try .ld extension.
135 It wasn't documented (or likely used) and wastes time.
136 (try_open): If EXTEN is empty, don't try it.
138 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
139 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
140 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
141 with normal function declarations.
143 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
144 Move *.sc-sh to scripttempl/*.sc.
145 * {emultempl,emulparams,scripttempl}/README: New files.
146 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
147 removed, replaced with generic.em.
148 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
149 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
151 * *.em (*_get_script): Return script name instead of script contents.
152 * ldlang.c (lang_process): Change caller.
154 * ldlex.l, ldgram.y: Recognize -m option.
155 Check for input files after *all* options in grammar.
156 * ldmain.c (main): Check for -m options. Add default directory
159 * mkscript.c: File removed.
160 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
161 to add to the default LIB_PATH.
162 Look for input files in the new subdirectories.
163 Create the scripts in emulations subdirectory and don't filter
164 them through mkscript.
165 * configure.in: Make the emulations subdirectory.
167 * Makefile.in: Account for all of the above changes.
168 Remove unused .SUFFIXES. Get libgcc.a path with gcc
169 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
170 Put CFLAGS last in the compilation rules.
171 Add -I../bfd to INCLUDES so sysdep.h is found.
173 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
175 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
177 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
178 dependent on RELOCATING, not RELOCATION.
179 * hp3hpux.sh (SHLIB_PATH): Define it.
181 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
183 * ldfile.c (try_open): If opening without the extension fails,
184 try with the extension even if -v or -V was given.
185 had_script is imported (from ldgram.y), not exported.
187 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
189 * Makefile.in: remove parentdir support, use INSTALL_XFORM
191 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
193 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
194 * ldgram.y (statement_list_opt): New nonterminal, either empty or
196 (section): Use statement_list_opt, not statement_list.
197 * m68kcoff.sc-sh: Gather constructors and destructors and define
198 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
199 * sa29200.sc-sh: Gather constructors and destructors and define
200 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
202 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
204 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
205 * configure.in: No longer need to configure to get sysdep.h.
207 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
209 * Makefile.in: remove install:all and install-info:info
210 dependencies (these cause some spurious rebuilds at 'make install'
213 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
215 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
216 (mips-idt-ecoff*): Added trailing '*'.
217 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
218 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
219 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
221 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
222 incorrect definitions.
224 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
226 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
227 symbols, unless stripping.
229 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
231 * Makefile.in: configure looks for ####, so remove lines with many
233 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
234 and HOSTING_LIBS correctly so that ``make check'' will work.
236 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
238 * mips.sc-sh: Define _etext, _edata, and _end, in addition
239 to etext, edata, and end. Needed for IRIX 4.0.5F.
240 Patch from mwp@iconix.oz.au (Michael Paddon).
242 * Version 2.2.1 released.
244 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
246 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
247 * mipsbsd.sh (EMULATION_NAME): Use new file name.
249 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
251 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
254 * Version 2.2 released.
256 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
258 * ldver.c (ldversion): Bump version number to 2.2.
260 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
264 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
266 * mips.sc-sh: Don't define BSS_VAR unless relocating.
268 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
270 * Makefile.in (mkscript.o, mkscript): Build mkscript via
271 mkscript.o, rather than directly from mkscript.c.
273 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
275 * configure.in: Look for ${target_makefile_frag} relative to
276 ${srcdir}, not relative to build directory.
278 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
279 * configure.in: Recognize hppa*-hp-osf.
280 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
281 (em_hppaosf.c): Build it.
282 * config/hppaosf.mh, hppaosf.mt: New files.
284 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
285 some system header files. All uses changed.
287 * configure.in: Recognize i386-aix configurations as i386-coff
290 * configure.in: Recognize m68*-*-hpux.
291 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
292 the value of STACKZERO.
293 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
294 (em_hp3hpux.c): Build it.
295 * hp3hpux.sh, config/hp300hpux.mt: New files.
297 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
299 * mips.sc-sh: Put constructors in the .data section.
300 * Makefile.in (cdtest): Added dependency on ld.new.
302 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
304 * Makefile.in: Change definition of $(tooldir) to match FSF.
305 * vax.sh, config/vax.mt, configure.in, Makefile.in:
306 Support VAX Ultrix and BSD.
308 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
310 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
312 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
314 * ldlang.h (struct memory_region): Change `length' and
315 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
316 * ldlang.c, mri.c: Corresponding changes, plus lint.
318 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
320 * configure.in: For all i386 targets, accept i486 as well.
322 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
324 * ldlang.c (wild_doit): Preserve all flags for a
325 SEC_SHARED_LIBRARY section.
326 (size_input_section): Consider any SEC_HAS_CONTENTS section when
327 computing largest_section.
329 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
331 * ldlang.c (lang_output_section_statement_lookup): Initialize all
332 fields of newly created structure.
334 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
336 * ldmain.c (g_switch_value): New variable.
337 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
338 (command_line_option): Accept -G and set g_switch_value.
339 * ldlex.l (COMMAND): Accept -G.
340 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
342 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
344 Support for linking and loading at different places:
346 * ldlex.l: Add "AT" keyword.
347 * ldgram.y: Cleanup, and parse AT.
348 * ldlang.c (print_output_section_statement): Print output address
349 of section in map. (lang_size_sections): Fill sections' lma with
351 * ldlang.h (lang_output_section_statement_type): Add load_base
354 * ldindr.c (add_indirect): Keep more information in the alias
356 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
357 attribute from an input section.
358 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
359 default. (Q_enter_file_symbos): Indirect symbols now are known by
360 their section, not a special symbol flag.
361 * ldsym.c (write_file_locals): Indirect symbols aren't local.
362 (write_file_globals): Write the mapping for an indirect symbol.
363 * relax.c (build_it): When forced to write a NEVER_LOAD section,
366 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
368 * ld.texinfo: changes for q1
370 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
372 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
374 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
376 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
378 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
380 * mips.sc-sh: Added variables which may be overridden by a
382 * mipsidt.sh: New file; emulation for IDT MIPS board.
383 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
384 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
385 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
386 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
388 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
390 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
392 * i386bsd.sh, config/i386bsd.mt: New files.
393 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
395 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
397 * mri.c: Add extern declaration of strdup.
398 * ldsym.c (KEEP macro): Add spaces around '=' for the
399 sake of old (e.g. PCC) compilers.
401 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
403 * ldver.c: Bump to version 2.1.
405 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
407 * ldgram.y: allow section types without address expressions.
408 * ldlang.c (lang_relocate_globals): avoid possible hang with
409 undefined but unreferenced symbols.
410 * relax.c (relax_section): don't complain if the script file isn't
411 relaxable but -relax is set
413 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
415 * configure.in: go32 is the 3rd part of the triple, not the 2nd
417 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
419 * mipsbig.sh: New file. Big endian MIPS emulation.
420 * config/mips-big.mt: New file. Use mipsbig emulation.
421 * configure.in (mips-sgi-irix*): Use target mips-big.
422 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
423 (em_mipsbig.c): New target. Uses mipsbig.sh.
425 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
427 * mips.sc-sh: Put .scommon sections into .sbss section.
429 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
430 rather than always putting them in bfd_com_section.
431 * ldlang.c (lang_common): If a common symbol is not in
432 bfd_com_section, put in a section of the same name, rather than
433 always putting it in section COMMON.
435 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
437 * ldmain.c (subfile_wanted_p): If we already have a common
438 definition of a symbol, don't necessarily pull in an object file
439 that provides a non-common definition.
441 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
442 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
444 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
445 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
447 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
449 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
452 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
454 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
455 checking for equality to bfd_com_section.
457 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
459 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
460 targets, linker script.
461 * mipslit.sh: New file. Little endian MIPS emulation.
462 * config/mips-lit.mt: New file. Use mipslit emulation.
463 * configure.in (mips-dec-ultrix*): Use target mips-lit.
464 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
465 (em_mipslit.c): New target. Uses mipslit.sh.
467 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
469 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
470 $(tooldir)/bin/gld, so that gcc can find it with or without
473 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
475 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
476 write_norel. All linking is now done via write_relax. Call
477 ldsym_write before calling write_relax.
478 * relax.c: Added copyright.
479 (write_relax): Renamed from write_relaxnorel. Added relocateable
480 argument. seclet_dump renamed to bfd_seclet_link.
481 * relax.h: Added copyright.
483 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
485 * ldmain.c (decode_library_subfile): Patch from
486 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
488 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
490 * config/vxworks960.mt renamed to config/i960.mt
492 * configure.in: sparc-aout emulates a sun4, as does
493 sparc*-vxworks, i960-nindy uses gld960 emulation
495 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
497 Fix support for NOLOAD, add INCLUDE
498 * ldfile.c (ldfile_open_command_file): pass file name to
500 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
501 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
504 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
506 * Makefile.in, config.h: no more default emulation. Make the lack
507 of emulation a compile time error
509 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
511 * configure.in: recognise all sparclite variants, not just 'sparclite'
513 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
515 * m68kcoff.sc-sh: define _end as well as end, for consistency with
518 * configure.in: accept *-ericsson-ose for any m68k CPU.
520 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
521 for each output section.
523 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
525 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
526 macro bfd_asymbol_bfd as appropriate.
527 * Makefile.in: Un-duplicate ldlex.c dependency.
528 * condigure.in: Replace my_host case table by sourcing
529 ../bfd/configure.host. Allow std-host as the default.
530 * ldmisc.c: Change logic for C++ name demangling: There is
531 no initial '_' to remove from stab-derived function names.
533 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
535 * ldlang.c (lang_init_script_file): don't attach the output file
536 sections to the script file.
538 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
539 * ldlang.c (wild): run expansion loop over command line bfd too.
540 (lang_ini_script_file): initialize more parts of the command line
542 * ldlex.l: fix DEFINED start states.
544 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
546 * ld.texinfo: new doc.
547 * ldgram.y, ldlex.l: understand -y<symbol>
548 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
549 print info. (add_ysym): new function.
550 * ldsym.h: (ldsym_type): new define SYM_Y.
552 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
554 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
555 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
556 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
557 macros with PARAMS. Recreational cleanup. Update copyrights.
559 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
561 * Makefile.in: pass down the bfd source directory for includes
563 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
565 * ldlang.c (lang_size_sections): don't change size and address for
566 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
569 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
571 * relax.c (build_it): re-enable the processing of data_statements
572 in scripts, makes counted contructor lists work again.
574 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
576 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
578 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
580 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
583 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
585 * Support for i386-sysv.
586 configure.in: check for i386-*-sysv* and i386-*-sco*.
587 i386coff.sc-sh: rewrote to support SVR3 by default.
588 ldctor.c (find_constructors): preserve stat_ptr.
589 ldlang.c (wild_doit): initialize vma and size of new output
590 section to corresponding input section. This is required for
591 shared library support.
592 (lang_size_sections): don't modify vma and size of sections which
593 are never loaded (for shared libraries).
594 ldwrite.c (copy_and_relocate): copy the contents of any section
595 which has contents, not just sections which are loaded (for shared
598 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
600 * ldlang.c (size_input_section): count the sizes of all sections
603 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
605 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
606 to demangle symbols better
608 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
610 * ldlang.c (lang_finish): don't warn if -e start symbol does not
611 exist when linking with -r.
613 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
615 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
618 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
620 * ldmain.c (linear_library): don't even think about processing
621 an object file if it's already been done
623 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
625 * configure.in: the hp9000/300 config file is now hp300
627 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
629 * config/z8ksim.mt: new file
631 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
633 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
634 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
636 * ld.h (strip_symbols_type): Add value STRIP_SOME.
637 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
638 * ldlang.c (lang_add_keepsyms_file): New function.
639 * ldlex.l: Handle "-retain-symbols-file".
640 * ldsym.c (keepsyms_file, kept_syms): New vars.
641 (process_keepsyms): New functihon; reads file, marks symbols for
643 (write_file_locals): File symbols should always be kept.
644 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
645 and "-s". Process retain-symbols file before setting symtab.
646 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
647 (keepsyms_file, kept_syms): Declare them.
649 * ldmain.c (main): Non-fatal errors should still cause non-zero
650 exit status even with -r.
652 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
654 Added initial support for the z8k
655 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
656 * configure.in, Makefile.in: modified to reflect above
658 * ldlang.c (lang_check): when linking conflicting architectures,
659 make the output file reflect at least one of the bad inputs.
661 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
663 * Makefile.in (install): if $(tooldir) exists, install ld in
666 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
668 * Makefile.in, configure.in: modified to support i386-coff
669 * i386coff.sh: new file
671 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
673 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
674 added m68k-coff emulation mode, stolen from a29k emulation.
675 Almost certainly wrong, but perhaps better than sun3.
677 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
679 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
680 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
681 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
682 This is one character shorter, and lets people build on
683 SVR3 system. (ld__h8300xray.[co] was the killer there;
684 h8300xray.sc-sh is also overlong, but seems harmless.)
685 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
686 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
687 * configure.in: Add host isc.
689 * ldver.c: Call it version 2.0.
691 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
693 * ldver.c: Bump to version 0.98.
696 * Makefile.in: Added mostlyclean, distclean, realclean rules.
698 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
700 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
701 * ldlex.l: Moved comment() to end, since some compilers
702 otherwise have problems with input() used before it is defined.
704 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
706 * configure.in: added Solaris 2 and Irix 4 host support.
708 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
710 * Makefile.in: remove -S flag from the FLEX definition
712 * configure.in: rewrote, using new style case statement. use
713 m68k.mt for m68k-aout systems
715 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
717 * Makefile.in: map "ld" through program_transform_name when
720 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
722 * cplus-dem.c: Removed. Use the version in libiberty now.
723 * ldmisc.c: Use new libiberty version of cplus_demangle().
725 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
727 * gld960.em (gld960_choose_target): default to little endian, not
730 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
732 * ldlang.c (lang_process): don't pass null pointers when
733 abs_output_section is what is required.
734 * ldwrite.c (ldwrite): use malloc to allocate the largest space
735 used, and pass that down.
736 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
739 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
741 * configure.in, config/ose68.mt: renamed OSE to ose.
743 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
745 * ldsym.c (write_file_locals): Reorder check for common or
746 undefined symbols so that it works.
748 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
750 * configure.in: accept all m68K family members.
752 * Makefile.in: always create installation directories.
754 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
756 * ldlex.l: now parses comment correctly, added ~ to acceptable
759 * ldexp.c (exp_unop): pass down abs_output_section - now can have
762 * ldlang.c (lang_finish): warn when an entry symbol supplied on
763 the command line can't be found.
765 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
767 * ldlang.h: add new field "loadable" to output_section_statement.
768 * ldlang.c (lang_output_section_statement_lookup): initilize new
769 field. (wild_doit): if new field is not set, then stop output
770 section from being loadable.
771 (lang_enter_output_section_statement): set the field from the
773 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
774 * h8300hms.sc-sh, h8300hms.em: get -r right.
776 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
778 * ldint.texinfo: New internals manual (beginnings thereof).
779 * PORTING: Removed, merged into ldint.texinfo.
781 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
783 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
784 cdtest.exp: A test program (copied from libg++/test-install)
785 that tests that constructor and destructors are handled
788 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
790 * Makefile.in (install): install from ld.new, renaming during the
791 copy, or else the next 'make install' needs to re-link ld.
793 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
795 * configure.in: generalise hp recognition (from sef).
797 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
799 * configure.in: recognize bsd and hpux hppa configurations.
800 error messages echo to stderr, not stdout
802 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
804 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
805 ldmisc.c: removed rcsid's.
807 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
809 * ldlang.c (lang_map): print changes in sizes due to relaxing
810 (size_input_section): maintain the delta information.
811 * ldlang.h: add new field to struct to contain delta info.
812 * relax.c (relax_section): complain if input not relaxable.
813 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
816 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
818 * ldmain.c(main): prevent -r and -relax from being on at the same
821 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
823 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
827 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
829 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
831 * ldlang.c(open_output): set the target arch and machine as soon
832 as we can. (lang_size_sections): use new macros for setting vma
835 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
837 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
838 Also deleted an unreachable path to wrs.
840 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
842 * Makefile.in (install): use -d test for $tooldir before
843 installing ld there so that $tooldir can be inherited from
846 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
848 * ldlang.c: Two non-substantial changes for the sake of
849 the old Portable C Compiler.
851 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
853 * ldgram.y, ldlex.l: parse ABSOLUTE
854 * ldexp.c: add support for ABSOLUTE
856 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
858 * Makefile.in: Added default definitions for HOSTING_CRT0,
859 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
860 * config/*.mh: Miscellaneous clean-up: Removed definitions
861 of YACC (since it is not longer used in the Makefile).
862 Remove HOSTING_* definitions that are subsumed by the
863 ones added to Makefile.in. Removed most definitions of CC.
864 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
865 These are no longer needed.
867 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
869 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
870 rules, since these are used when building a distribution.
871 * Makefile.in (ldlex.c): Don't re-direct output, since that
872 leaves a bogus output files if it fails.
874 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
875 * ldlex.c: Fix some unnecessary flex-specific-isms.
877 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
879 * ldgram.y: move spurious semicolon
880 * ldexp.h: fix prototype
882 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
884 * ld.texinfo: references to linker now say "ld" not "gld".
886 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
888 changed calling convention for Q_enter_global_ref
889 * ldexp.c, ldlang.c, ldmain.c: reflect this
890 * ldver.c: bump version to 1.97.1
891 * ldindr.c (add_indirect): when an edict declaring an indirect
892 symbol is found, make sure that any ideas about the symbol being
893 common are changed if it now known to be defined.
894 * ldmain.c (linear_library): complain once if archive isn't
896 * ldlang.h, ldlang.c: make room for and initialize the complain
899 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
901 * Makefile.in: use flex & bison from ../ if they exist.
903 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
905 * relax.c (build_it): don't allocate space in the output file for
906 stuff if -R flag applys to it.
907 * ldfile.c: merge in VMS filename support
908 * ldmain.c (main): take out ./ from library path, and close file
909 before unlinking. Make multiple defs of a symbol create an
911 * ldmisc.c: fatal errosrs delete output file
913 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
915 * ldver.c: Increase version number to 1.97, for consistency
918 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
920 * Makefile.in: FLEX -> LEX.
922 * ld.texinfo: {} -> @{@}.
924 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
926 * ld.texinfo: describe alternate, MRI-compatible linker scripts
927 (and associated change in -c option, now used for these scripts)
929 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
931 * ldver.c: Bumped version to 1.96 - new release, resync with the
933 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
934 rather than with raw malloc, makes it easier to track where memory
936 * ldsym.h, ldsym.c: create obstack for all global symbols too.
937 * ldwrite.c (ldwrite): moved malloc so only used when needed.
938 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
941 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
943 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
945 * Makefile.in: use bootstrap for check.
947 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
949 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
951 * Makefile.in: now use flex, not lex
952 * ldlex.l, ldlang.c, ldctor.c: lint
954 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
956 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
957 different sorts of filenames on the command line than in a script.
959 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
961 * Makefile.in: rework CFLAGS so that they can be passed on the
962 make command line. Remove MINUS_G. Default CFLAGS to -g.
964 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
966 * relax.c: added handling for new "padding" seclet type, used to
967 fill out gaps between section.
968 * ldgram.y, ldlex.l: now -defsym on the command line is done
971 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
973 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
975 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
977 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
980 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
982 * Makefile.in (install): Install second copy in $(tooldir)/bin
983 without $(program_prefix), since that's what gcc expects.
985 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
987 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
988 * h8300*: fix bit rot and add support for h8300xray target
989 * go32.sh: target emulation for go32.
991 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
993 * gld960.em, i960.sc-sh. Fix i960 bit rot
995 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
997 * Makefile.in: install man page.
999 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1001 * config/mt-<foo> renamed to <foo>.mt
1002 * config/mh-<foo> renamed to <foo>.mt
1003 * configure.in changed to reflect this
1004 * genscripts.sh now make .xbn files rather than .xN files
1006 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
1008 * ldver.h: fix decl of ldversion.
1010 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
1012 * Makefile.in: added check target.
1014 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1016 * ldmain.c (Q_enter_file_symbols): now aliases work again
1018 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
1020 * Makefile.in: added clean-info target.
1022 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1024 * ldexp.c (exp_print_tree): don't try and follow null pointers
1026 * ldgram.y: remove 11 shift reduce errors
1028 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1030 * Makefile.in: added tooldir and program_prefix.
1032 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1034 * ldlang.c (size_input_section): don't move absolute sections
1038 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1040 * cplus-dem.c: yet another copy of this - maybe it should go into
1042 * ldgram.y: now -V and -v have different actions
1043 * ldver.c: if -V, prints list of emulations compiled in
1044 * ldmisc.c: support for cplus demangling
1047 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1049 * Makefile.in, configure.in: removed traces of namesubdir,
1050 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1051 copyrights to '92, changed some from Cygnus to FSF.
1053 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
1055 * Makefile.in: Change mkscript rule into one for ./mkscript
1056 (for the sake of makes that don't realize they're the same).
1057 * PORTING: Add more details.
1058 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
1060 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
1062 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1063 config/mt-hp300bsd: New port to hp300 running BSD.
1065 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
1067 Major rewrite of how ld is configured. The major idea
1068 is to use shell scripts to generate everything.
1069 * generic.em replaces ldtemplate.
1070 * Other *.em files replace various *.c files.
1071 A *.em file is a shell script that generates the corresponding
1072 ld__*.c file that implements an emulation. This is usually
1073 a straight 'cat' of a here-document, possibly with substitutions.
1074 * Script files (*.sc) are places by *.sc-sh scripts.
1075 Again, these are simple shell scripts that 'cat'
1076 here-documents, usually with some substitutions.
1077 The output a *.sc-sh is a script file.
1078 * Each emulation is defined by a short shell script with
1079 extension *.sh that specifies the emulation-specific
1080 parameters (such as the name of the *.sh-sc and *.em
1082 * genscript.sh is the master shell script used to generate
1083 an emulation. It is passed various argument, including
1084 the name a the emulation-speciic *.sh file that it
1085 "sources" to set variables to emulation-specifc parameters.
1086 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
1087 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1088 * config/mh-foo: Rename LDEMULATION names as appropriate
1089 (usually 'gldfoo' -> plain 'foo').
1090 * ldwrite.c: Fixed a typo in a comment.
1091 * Makefile.in: Major changes. Removed some the sed
1092 magic to converts scripts, since that is now handled
1093 by genscripts.sh and the *.sc-sh scipt generators.
1094 * config.h: Remove a bunch of macros defining emulations
1095 and targets. This becomes one less file to edit when
1096 adding emulations or targets.
1097 * ldemul.h (struct ld_emulation_xfer_struct): Add
1098 emulation_name and target_name fields.
1099 * ldemul.c, ldemul.h: Define some default functions used
1100 by most emulations (and remove from the *.em scripts).
1101 * ldemul.c (ldemul_choose_target): Search the new
1102 ld_emulations array using a loop (instead of a hardwired
1103 nested if statement).
1104 Define the ld_emulation from the automatically-geenrated
1105 ldemul-list.h. This means you no longer have to edit ldemul.c
1106 to add a new emulation.
1107 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
1108 their expansions, since the former no longer exist.
1109 * PORTING: A very rough first draft of a porting guide.
1111 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1112 to be terminated by a new-line (instead of requiring a semicolon).
1114 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1116 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1117 tests for NULL pointers all over the place.
1118 * ldlang.c (lang_process): remember to relocate global symbols
1119 *after* relaxing has done it stuff.
1121 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1123 * config/mt-coff-h8300: use EMUL like everything else
1124 * ldlang.c: (print_padding_statement): print the right address.
1125 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
1128 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1130 * ldlex.l: Put pack -noinhibit-exec and -sort-common
1131 * ldlang.c (print_data_statement): print the right address.
1133 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
1135 * Makefile.in: The rule for testing ld by re-linking itself
1136 via an intermediate -r link was moved to the ld1 rule
1137 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
1138 which allows the bootstrap rule to work.
1139 * ldctor.c (find_constructors): Don't create a constructor
1140 list if it is already defined (as would happen if ld is
1141 invoked by collect).
1143 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1145 * config/mh-sparc.h: now uses libgcc.a
1146 * ldmain.c: quit using exit
1147 * *sc: use *(COMMON) rather than [COMMON]
1148 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1149 to allow preprocessing of .l file.
1150 * Makefile.in: New ldlex.l mangling
1151 * ldexp.c (fold_binary): perform expressions with % and / in
1153 * ldfile.c (open_a): open archives on VMS in a special way
1156 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1158 * ldgram.y: map -M behave in the same way as -Map (sets file name
1160 * ldsym.c, ldlang.c: remember that size of a section is dependent on
1161 whether or not relaxing has been done.
1162 * ldmain.c: don't open a map file if it doesn't have a name
1163 * relax.c: all the brains have moved into bfd.
1164 * ldwrite.c: ammend comment
1166 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1168 * Makefile.in: added relax, also made three stage go through a
1171 * config.h: if GNU960 defined, then default emulation mode is
1173 * ldexp.h, ldexp.c: map to file hooks
1174 * ldlang.c: map to file hooks
1175 * ldgram.y: added -Map -relax
1176 * ldlex.l: added -relax, -Map
1177 * ldmain.c: open map file
1178 * ldmisc.c: support for map file
1179 * ldwrite.c: new relax magic
1181 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
1183 * Makefile.in, config/tm-*.h: Clean up make output, only
1184 pass DEFAULT_EMULATION to ldmain.c.
1186 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
1188 * ldver.c: Bump to version 1.94.
1190 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1192 * Makefile.in: infodir belongs in datadir.
1194 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
1196 * Makefile.in: Pass -y to bison. (Again;
1197 accidentally deleted by Rich.)
1198 * news.sc, ldgld68k.sc: Define __end as well as _end.
1200 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1202 * ldindr.h: added to contain prototypes of ldindr.c
1203 * ldfile.c: include ctype.h
1204 * ldmain.c: include the requried prototype headers
1205 * ldwrite.c: get_reloc_upper_bound has been renamed
1206 bfd_get_reloc_upper_bound
1208 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1210 * Makefile.in: punt "fundamental" mode because it breaks my emacs
1211 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
1212 spaces following hyphens, bsd make can't cope. added
1213 standards.text support and made it look like all the other
1216 * configure.in: configure now runs entirely in objdir so make file
1217 existence checks against ${srcdir}. Mark this directory as
1220 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1222 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1223 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1224 and mandir now keyed off datadir by default.
1226 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
1228 * ldver.c: Bumped version to 1.93.
1229 * Makefile.in: Pass -y to bison.
1231 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
1233 * config.h: h8 is now coff, not ieee
1234 * h8300hds.sc: reflect the same
1236 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
1238 * ldver.c (ldversion()): Update to 1.92.
1239 * ldctor.c: There are two places constructor sets
1240 can be defined. One of them checked for an existing
1241 duplicate, the other didn't. Unfortunately, the latter
1242 was called after the former ...
1243 So, factor out code for inserting a new element into
1244 constructor_name_list (after checking for a duplicate)
1245 into a new function add_constructor_name, and call
1246 it from both aforementioned places (ldlang_add_constructor
1247 and ldlang_check_for_constructors).
1249 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
1251 * Makefile.in: Rename .c files generated from ldtemplate
1252 to have names starting with ld__. This helps 'make clean'.
1254 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
1256 * Makefile.in: Take out the version number for install
1257 * m88kbcs.sc: put in contructor blocks.
1259 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
1261 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
1262 parameter, a format, and an arg pointer, and rename it to
1263 vfinfo(). Write info() in terms of new vfinfo().
1264 New einfo() is the same as info(), except it writes to stderr.
1265 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1266 ldmisc.c: Replace "error" calls to info() by new einfo().
1268 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
1270 * ldlex.l ldgram.y: made -V option do same as -v
1271 * Makefile.in: Added $(MINUS_G) flag so debugging can be
1274 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
1275 i386 aout changes from Bob Kukura
1276 * Makefile.in, config.h: added i386aout support
1277 * configure.in: fixed /h-{myhost} typo
1278 * ldgram.y: -MM now gives more boring map.
1279 * ldlang.c: now does D_PAGED flag the right way.
1280 * ldsym.c: -MM flags does the right thing.
1282 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
1284 * configure.in: Fixed typo. Also, a fix for hp300bsd.
1285 * ldlang.c (init_os): Compensate for BFD change,
1286 where bfd_make_section now returns NULL for a duplicate
1287 section request, instead of the old section.
1289 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
1291 * ldver.c: Bump to version 1.91 (consistent with binutils).
1293 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
1295 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1296 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1297 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1298 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1299 Add or update copyright notices.
1301 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
1304 * Makefile.in: Changed installation directory name scheme
1305 to be consistent with gcc. Also changed 'install'.
1307 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
1309 * Makefile.in: new targets ld.mm, ld.me
1311 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
1313 * Makefile.in, ldtemplate: Need to use separate scripts
1314 for -n and -N options. Yet more complication.
1316 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
1318 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
1319 work). Add some lines to avoid Sun Make VPATH bugs.
1321 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
1323 * news.sc: Add alignment for data segment.
1324 * ldtemplate: Add (yet another) script to get for -n or -N
1325 options. (These need different alignment than ZMAGIC files.)
1326 * Makefile.in: Add stuff for new foo.xn scripts.
1327 These are generated by replacing "ALIGN(0x...00)" by ".".
1329 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
1331 * Makefile.in: new targets ld.ms, ld-index.ms
1332 ld.texinfo: remove tabs, other cleanups for texi2roff
1334 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
1336 * ldmain.c (main): Make config.magic_demand_paged be true
1337 by default. Don't the WP_TEXT and D_PAGED flags of
1338 output_bfd here; it's too late, so set it when output_bfd
1339 is created (in ldlang.c). Also fix setting of EXEC_P flag
1340 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
1341 * ldlang.c: Remove some duplicate extern declarations.
1342 * ldgram.y: Fixes to -N and -n options.
1343 * Makefile.in: Recognize upper case letters in sed script
1344 to remove assignments from script files.
1345 * ldtemplate: Don't assukme that -N or -n options
1346 imply use of -r script.
1347 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
1349 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
1351 * ldtemplate: include bfd.h before sysdep.h.
1353 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
1355 Restructure configuration scheme for bfd, binutils, ld.
1357 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1358 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1359 Change some config names to match other dirs.
1360 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1362 * config/: Rename some config files to match up h-*.h names.
1363 Remove all the HOST_SYS definitions from the config files.
1365 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
1367 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1368 * ldtemplate: Remove ldfile_add_library_path calls;
1369 just use the SEARCH_DIR commands in the script files.
1370 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1371 the SEARCH_DIR commands in the scripts (using ugly sed magic).
1372 This is primarily intended for cross-linking, where you would
1373 place libaries in a different place than native libraries.
1374 Also, emulations made from ldtemplate now use $(srcdir).
1375 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
1376 form; people can use the Makefile's LIB_PATH to override.
1378 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
1380 * Makefile.in: fix target ld.dvi, add target ld.info
1381 ld.texinfo: make info filename ld.info
1383 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
1385 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
1387 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
1388 few BFD types & enums.