1 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
3 * ldgram.y (OPTION_Lfile): New token.
4 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
5 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
7 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
9 * configure.in: h8/300h support needs own .mt file.
10 config/coff-h8300h.mt: New file.
12 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
14 * ldmain.c: Don't include sys/stat.h; it already got included
15 somewhere along the way.
17 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
19 * Makefile.in: Add h8300h support.
20 emulparams/h8300h.sh: New file.
21 scripttempl/h8300h.sc: New file.
23 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
25 * ldfile.c (ldfile_open_file): In error message, use the name the
26 user gave (e.g., "-lc"), rather than the base file name.
28 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
30 * ldmain.[ch]: Remove initial Q_ from function names.
31 * ldexp.c, ldindr.c, ldlang.c: Change callers.
33 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
35 * ldlang.c (lang_process): Move loading of default script from
36 here to main. Add a "/" to start of script name to prevent
37 finding it in "." first.
39 * ldmain.c (set_scripts_dir): Don't look in "." first.
41 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
44 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
46 * Makefile.in (em_m88kbcs.c): Correct dependency.
47 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
48 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
49 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
51 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
53 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
54 main.c (main): Print the errno string in the error message.
56 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
58 * configure.in: Accept h8300h for target cpu.
60 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
61 present (demangle is smart enough to know whether to do it or not).
63 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
65 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
66 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
68 * ldlang.c (lang_process): Use sizeof instead of magic constant.
70 * ldmain.c (get_emulation, check_for_scripts_dir,
71 set_scripts_dir): New functions.
74 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
76 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
77 Create symbol "end" instead of "__end". Comment out some parts
78 that may not be needed (yet) for elf.
80 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
82 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
84 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
86 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
87 when no prototype is being supplied.
88 (ldmalloc, ldrealloc): Size argument is now size_t.
90 * ldmisc.c (finfo): New function, accepts FILE* argument.
91 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
92 without leading zeros.
93 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
94 bfd_vma value, instead of fprintf(%x) which won't hold a long long
96 (concat, buystring): String lengths are size_t.
97 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
99 * ldlang.c (new_statement): Size argument is now size_t. Added
100 forward declaration with prototype.
102 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
104 * ldgram.y (OPTION_v): Don't turn on verbose output.
106 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
108 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
111 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
113 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
114 collect2 doesn't look for gld any more anyhow.
116 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
118 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
119 now have a non NULL srefs_chain.
121 * config/hp300hpux.mt: Use emulation hp3hpux rather than
122 hp300hpux, since the latter does not exist.
124 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
126 * genscripts.sh: Put the scripts in the ldscripts directory, not
128 * configure.in (ldscripts): Make, instead of emulations.
129 * Makefile.in (scriptdir): Take off the "ld" part.
130 (install, clean, distclean): Use ldscripts, not emulations.
131 In tests, don't pass -Lemulations.
132 Don't pass tooldir/lib to genscripts.sh.
133 * genscripts.sh: Don't take tooldir/lib arg.
134 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
137 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
139 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
141 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
143 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
145 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
147 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
148 run in parallel without colliding on yacc's static file names.
149 Without the stub rule, make will try to start two yacc's
150 concurrently which fails because of yacc's static file names.
152 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
154 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
157 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
159 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
160 different from libdir.
162 * Makefile.in (scriptdir): Base on tooldir, not datadir.
164 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
166 * ldver.c (help): New function.
167 * ldver.h: Declare it.
168 * ldlex.l, ldgram.y: Recognize new options --help and --version.
170 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
172 * Makefile.in (INCLUDES): Don't need ../include any more.
174 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
176 * ldlex.l, ldgram.y: Support new -oformat option.
177 Remove attempt at supporting script fragments on the command line.
178 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
179 * mri.c (mri_format), ldgram.y: Change callers.
180 * ldlang.h: Change prototype.
182 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
184 * Makefile.in: canonicalize install.sh; for use within
185 this directory (and subdirs)
187 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
189 * ldgram.y: Tweak grammar to make reporting of invalid options work.
191 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
194 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
196 * ldfile.c (ldfile_open_command): Don't try .ld extension.
197 It wasn't documented (or likely used) and wastes time.
198 (try_open): If EXTEN is empty, don't try it.
200 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
201 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
202 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
203 with normal function declarations.
205 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
206 Move *.sc-sh to scripttempl/*.sc.
207 * {emultempl,emulparams,scripttempl}/README: New files.
208 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
209 removed, replaced with generic.em.
210 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
211 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
213 * *.em (*_get_script): Return script name instead of script contents.
214 * ldlang.c (lang_process): Change caller.
216 * ldlex.l, ldgram.y: Recognize -m option.
217 Check for input files after *all* options in grammar.
218 * ldmain.c (main): Check for -m options. Add default directory
221 * mkscript.c: File removed.
222 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
223 to add to the default LIB_PATH.
224 Look for input files in the new subdirectories.
225 Create the scripts in emulations subdirectory and don't filter
226 them through mkscript.
227 * configure.in: Make the emulations subdirectory.
229 * Makefile.in: Account for all of the above changes.
230 Remove unused .SUFFIXES. Get libgcc.a path with gcc
231 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
232 Put CFLAGS last in the compilation rules.
233 Add -I../bfd to INCLUDES so sysdep.h is found.
235 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
237 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
239 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
240 dependent on RELOCATING, not RELOCATION.
241 * hp3hpux.sh (SHLIB_PATH): Define it.
243 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
245 * ldfile.c (try_open): If opening without the extension fails,
246 try with the extension even if -v or -V was given.
247 had_script is imported (from ldgram.y), not exported.
249 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
251 * Makefile.in: remove parentdir support, use INSTALL_XFORM
253 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
255 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
256 * ldgram.y (statement_list_opt): New nonterminal, either empty or
258 (section): Use statement_list_opt, not statement_list.
259 * m68kcoff.sc-sh: Gather constructors and destructors and define
260 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
261 * sa29200.sc-sh: Gather constructors and destructors and define
262 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
264 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
266 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
267 * configure.in: No longer need to configure to get sysdep.h.
269 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
271 * Makefile.in: remove install:all and install-info:info
272 dependencies (these cause some spurious rebuilds at 'make install'
275 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
277 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
278 (mips-idt-ecoff*): Added trailing '*'.
279 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
280 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
281 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
283 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
284 incorrect definitions.
286 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
288 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
289 symbols, unless stripping.
291 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
293 * Makefile.in: configure looks for ####, so remove lines with many
295 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
296 and HOSTING_LIBS correctly so that ``make check'' will work.
298 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
300 * mips.sc-sh: Define _etext, _edata, and _end, in addition
301 to etext, edata, and end. Needed for IRIX 4.0.5F.
302 Patch from mwp@iconix.oz.au (Michael Paddon).
304 * Version 2.2.1 released.
306 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
308 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
309 * mipsbsd.sh (EMULATION_NAME): Use new file name.
311 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
313 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
316 * Version 2.2 released.
318 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
320 * ldver.c (ldversion): Bump version number to 2.2.
322 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
326 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
328 * mips.sc-sh: Don't define BSS_VAR unless relocating.
330 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
332 * Makefile.in (mkscript.o, mkscript): Build mkscript via
333 mkscript.o, rather than directly from mkscript.c.
335 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
337 * configure.in: Look for ${target_makefile_frag} relative to
338 ${srcdir}, not relative to build directory.
340 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
341 * configure.in: Recognize hppa*-hp-osf.
342 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
343 (em_hppaosf.c): Build it.
344 * config/hppaosf.mh, hppaosf.mt: New files.
346 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
347 some system header files. All uses changed.
349 * configure.in: Recognize i386-aix configurations as i386-coff
352 * configure.in: Recognize m68*-*-hpux.
353 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
354 the value of STACKZERO.
355 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
356 (em_hp3hpux.c): Build it.
357 * hp3hpux.sh, config/hp300hpux.mt: New files.
359 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
361 * mips.sc-sh: Put constructors in the .data section.
362 * Makefile.in (cdtest): Added dependency on ld.new.
364 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
366 * Makefile.in: Change definition of $(tooldir) to match FSF.
367 * vax.sh, config/vax.mt, configure.in, Makefile.in:
368 Support VAX Ultrix and BSD.
370 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
372 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
374 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
376 * ldlang.h (struct memory_region): Change `length' and
377 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
378 * ldlang.c, mri.c: Corresponding changes, plus lint.
380 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
382 * configure.in: For all i386 targets, accept i486 as well.
384 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
386 * ldlang.c (wild_doit): Preserve all flags for a
387 SEC_SHARED_LIBRARY section.
388 (size_input_section): Consider any SEC_HAS_CONTENTS section when
389 computing largest_section.
391 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
393 * ldlang.c (lang_output_section_statement_lookup): Initialize all
394 fields of newly created structure.
396 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
398 * ldmain.c (g_switch_value): New variable.
399 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
400 (command_line_option): Accept -G and set g_switch_value.
401 * ldlex.l (COMMAND): Accept -G.
402 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
404 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
406 Support for linking and loading at different places:
408 * ldlex.l: Add "AT" keyword.
409 * ldgram.y: Cleanup, and parse AT.
410 * ldlang.c (print_output_section_statement): Print output address
411 of section in map. (lang_size_sections): Fill sections' lma with
413 * ldlang.h (lang_output_section_statement_type): Add load_base
416 * ldindr.c (add_indirect): Keep more information in the alias
418 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
419 attribute from an input section.
420 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
421 default. (Q_enter_file_symbos): Indirect symbols now are known by
422 their section, not a special symbol flag.
423 * ldsym.c (write_file_locals): Indirect symbols aren't local.
424 (write_file_globals): Write the mapping for an indirect symbol.
425 * relax.c (build_it): When forced to write a NEVER_LOAD section,
428 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
430 * ld.texinfo: changes for q1
432 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
434 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
436 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
438 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
440 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
442 * mips.sc-sh: Added variables which may be overridden by a
444 * mipsidt.sh: New file; emulation for IDT MIPS board.
445 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
446 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
447 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
448 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
450 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
452 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
454 * i386bsd.sh, config/i386bsd.mt: New files.
455 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
457 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
459 * mri.c: Add extern declaration of strdup.
460 * ldsym.c (KEEP macro): Add spaces around '=' for the
461 sake of old (e.g. PCC) compilers.
463 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
465 * ldver.c: Bump to version 2.1.
467 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
469 * ldgram.y: allow section types without address expressions.
470 * ldlang.c (lang_relocate_globals): avoid possible hang with
471 undefined but unreferenced symbols.
472 * relax.c (relax_section): don't complain if the script file isn't
473 relaxable but -relax is set
475 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
477 * configure.in: go32 is the 3rd part of the triple, not the 2nd
479 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
481 * mipsbig.sh: New file. Big endian MIPS emulation.
482 * config/mips-big.mt: New file. Use mipsbig emulation.
483 * configure.in (mips-sgi-irix*): Use target mips-big.
484 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
485 (em_mipsbig.c): New target. Uses mipsbig.sh.
487 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
489 * mips.sc-sh: Put .scommon sections into .sbss section.
491 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
492 rather than always putting them in bfd_com_section.
493 * ldlang.c (lang_common): If a common symbol is not in
494 bfd_com_section, put in a section of the same name, rather than
495 always putting it in section COMMON.
497 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
499 * ldmain.c (subfile_wanted_p): If we already have a common
500 definition of a symbol, don't necessarily pull in an object file
501 that provides a non-common definition.
503 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
504 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
506 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
507 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
509 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
511 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
514 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
516 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
517 checking for equality to bfd_com_section.
519 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
521 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
522 targets, linker script.
523 * mipslit.sh: New file. Little endian MIPS emulation.
524 * config/mips-lit.mt: New file. Use mipslit emulation.
525 * configure.in (mips-dec-ultrix*): Use target mips-lit.
526 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
527 (em_mipslit.c): New target. Uses mipslit.sh.
529 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
531 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
532 $(tooldir)/bin/gld, so that gcc can find it with or without
535 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
537 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
538 write_norel. All linking is now done via write_relax. Call
539 ldsym_write before calling write_relax.
540 * relax.c: Added copyright.
541 (write_relax): Renamed from write_relaxnorel. Added relocateable
542 argument. seclet_dump renamed to bfd_seclet_link.
543 * relax.h: Added copyright.
545 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
547 * ldmain.c (decode_library_subfile): Patch from
548 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
550 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
552 * config/vxworks960.mt renamed to config/i960.mt
554 * configure.in: sparc-aout emulates a sun4, as does
555 sparc*-vxworks, i960-nindy uses gld960 emulation
557 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
559 Fix support for NOLOAD, add INCLUDE
560 * ldfile.c (ldfile_open_command_file): pass file name to
562 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
563 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
566 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
568 * Makefile.in, config.h: no more default emulation. Make the lack
569 of emulation a compile time error
571 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
573 * configure.in: recognise all sparclite variants, not just 'sparclite'
575 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
577 * m68kcoff.sc-sh: define _end as well as end, for consistency with
580 * configure.in: accept *-ericsson-ose for any m68k CPU.
582 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
583 for each output section.
585 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
587 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
588 macro bfd_asymbol_bfd as appropriate.
589 * Makefile.in: Un-duplicate ldlex.c dependency.
590 * condigure.in: Replace my_host case table by sourcing
591 ../bfd/configure.host. Allow std-host as the default.
592 * ldmisc.c: Change logic for C++ name demangling: There is
593 no initial '_' to remove from stab-derived function names.
595 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
597 * ldlang.c (lang_init_script_file): don't attach the output file
598 sections to the script file.
600 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
601 * ldlang.c (wild): run expansion loop over command line bfd too.
602 (lang_ini_script_file): initialize more parts of the command line
604 * ldlex.l: fix DEFINED start states.
606 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
608 * ld.texinfo: new doc.
609 * ldgram.y, ldlex.l: understand -y<symbol>
610 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
611 print info. (add_ysym): new function.
612 * ldsym.h: (ldsym_type): new define SYM_Y.
614 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
616 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
617 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
618 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
619 macros with PARAMS. Recreational cleanup. Update copyrights.
621 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
623 * Makefile.in: pass down the bfd source directory for includes
625 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
627 * ldlang.c (lang_size_sections): don't change size and address for
628 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
631 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
633 * relax.c (build_it): re-enable the processing of data_statements
634 in scripts, makes counted contructor lists work again.
636 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
638 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
640 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
642 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
645 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
647 * Support for i386-sysv.
648 configure.in: check for i386-*-sysv* and i386-*-sco*.
649 i386coff.sc-sh: rewrote to support SVR3 by default.
650 ldctor.c (find_constructors): preserve stat_ptr.
651 ldlang.c (wild_doit): initialize vma and size of new output
652 section to corresponding input section. This is required for
653 shared library support.
654 (lang_size_sections): don't modify vma and size of sections which
655 are never loaded (for shared libraries).
656 ldwrite.c (copy_and_relocate): copy the contents of any section
657 which has contents, not just sections which are loaded (for shared
660 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
662 * ldlang.c (size_input_section): count the sizes of all sections
665 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
667 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
668 to demangle symbols better
670 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
672 * ldlang.c (lang_finish): don't warn if -e start symbol does not
673 exist when linking with -r.
675 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
677 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
680 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
682 * ldmain.c (linear_library): don't even think about processing
683 an object file if it's already been done
685 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
687 * configure.in: the hp9000/300 config file is now hp300
689 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
691 * config/z8ksim.mt: new file
693 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
695 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
696 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
698 * ld.h (strip_symbols_type): Add value STRIP_SOME.
699 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
700 * ldlang.c (lang_add_keepsyms_file): New function.
701 * ldlex.l: Handle "-retain-symbols-file".
702 * ldsym.c (keepsyms_file, kept_syms): New vars.
703 (process_keepsyms): New functihon; reads file, marks symbols for
705 (write_file_locals): File symbols should always be kept.
706 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
707 and "-s". Process retain-symbols file before setting symtab.
708 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
709 (keepsyms_file, kept_syms): Declare them.
711 * ldmain.c (main): Non-fatal errors should still cause non-zero
712 exit status even with -r.
714 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
716 Added initial support for the z8k
717 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
718 * configure.in, Makefile.in: modified to reflect above
720 * ldlang.c (lang_check): when linking conflicting architectures,
721 make the output file reflect at least one of the bad inputs.
723 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
725 * Makefile.in (install): if $(tooldir) exists, install ld in
728 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
730 * Makefile.in, configure.in: modified to support i386-coff
731 * i386coff.sh: new file
733 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
735 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
736 added m68k-coff emulation mode, stolen from a29k emulation.
737 Almost certainly wrong, but perhaps better than sun3.
739 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
741 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
742 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
743 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
744 This is one character shorter, and lets people build on
745 SVR3 system. (ld__h8300xray.[co] was the killer there;
746 h8300xray.sc-sh is also overlong, but seems harmless.)
747 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
748 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
749 * configure.in: Add host isc.
751 * ldver.c: Call it version 2.0.
753 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
755 * ldver.c: Bump to version 0.98.
758 * Makefile.in: Added mostlyclean, distclean, realclean rules.
760 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
762 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
763 * ldlex.l: Moved comment() to end, since some compilers
764 otherwise have problems with input() used before it is defined.
766 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
768 * configure.in: added Solaris 2 and Irix 4 host support.
770 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
772 * Makefile.in: remove -S flag from the FLEX definition
774 * configure.in: rewrote, using new style case statement. use
775 m68k.mt for m68k-aout systems
777 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
779 * Makefile.in: map "ld" through program_transform_name when
782 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
784 * cplus-dem.c: Removed. Use the version in libiberty now.
785 * ldmisc.c: Use new libiberty version of cplus_demangle().
787 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
789 * gld960.em (gld960_choose_target): default to little endian, not
792 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
794 * ldlang.c (lang_process): don't pass null pointers when
795 abs_output_section is what is required.
796 * ldwrite.c (ldwrite): use malloc to allocate the largest space
797 used, and pass that down.
798 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
801 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
803 * configure.in, config/ose68.mt: renamed OSE to ose.
805 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
807 * ldsym.c (write_file_locals): Reorder check for common or
808 undefined symbols so that it works.
810 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
812 * configure.in: accept all m68K family members.
814 * Makefile.in: always create installation directories.
816 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
818 * ldlex.l: now parses comment correctly, added ~ to acceptable
821 * ldexp.c (exp_unop): pass down abs_output_section - now can have
824 * ldlang.c (lang_finish): warn when an entry symbol supplied on
825 the command line can't be found.
827 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
829 * ldlang.h: add new field "loadable" to output_section_statement.
830 * ldlang.c (lang_output_section_statement_lookup): initilize new
831 field. (wild_doit): if new field is not set, then stop output
832 section from being loadable.
833 (lang_enter_output_section_statement): set the field from the
835 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
836 * h8300hms.sc-sh, h8300hms.em: get -r right.
838 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
840 * ldint.texinfo: New internals manual (beginnings thereof).
841 * PORTING: Removed, merged into ldint.texinfo.
843 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
845 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
846 cdtest.exp: A test program (copied from libg++/test-install)
847 that tests that constructor and destructors are handled
850 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
852 * Makefile.in (install): install from ld.new, renaming during the
853 copy, or else the next 'make install' needs to re-link ld.
855 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
857 * configure.in: generalise hp recognition (from sef).
859 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
861 * configure.in: recognize bsd and hpux hppa configurations.
862 error messages echo to stderr, not stdout
864 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
866 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
867 ldmisc.c: removed rcsid's.
869 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
871 * ldlang.c (lang_map): print changes in sizes due to relaxing
872 (size_input_section): maintain the delta information.
873 * ldlang.h: add new field to struct to contain delta info.
874 * relax.c (relax_section): complain if input not relaxable.
875 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
878 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
880 * ldmain.c(main): prevent -r and -relax from being on at the same
883 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
885 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
889 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
891 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
893 * ldlang.c(open_output): set the target arch and machine as soon
894 as we can. (lang_size_sections): use new macros for setting vma
897 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
899 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
900 Also deleted an unreachable path to wrs.
902 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
904 * Makefile.in (install): use -d test for $tooldir before
905 installing ld there so that $tooldir can be inherited from
908 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
910 * ldlang.c: Two non-substantial changes for the sake of
911 the old Portable C Compiler.
913 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
915 * ldgram.y, ldlex.l: parse ABSOLUTE
916 * ldexp.c: add support for ABSOLUTE
918 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
920 * Makefile.in: Added default definitions for HOSTING_CRT0,
921 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
922 * config/*.mh: Miscellaneous clean-up: Removed definitions
923 of YACC (since it is not longer used in the Makefile).
924 Remove HOSTING_* definitions that are subsumed by the
925 ones added to Makefile.in. Removed most definitions of CC.
926 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
927 These are no longer needed.
929 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
931 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
932 rules, since these are used when building a distribution.
933 * Makefile.in (ldlex.c): Don't re-direct output, since that
934 leaves a bogus output files if it fails.
936 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
937 * ldlex.c: Fix some unnecessary flex-specific-isms.
939 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
941 * ldgram.y: move spurious semicolon
942 * ldexp.h: fix prototype
944 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
946 * ld.texinfo: references to linker now say "ld" not "gld".
948 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
950 changed calling convention for Q_enter_global_ref
951 * ldexp.c, ldlang.c, ldmain.c: reflect this
952 * ldver.c: bump version to 1.97.1
953 * ldindr.c (add_indirect): when an edict declaring an indirect
954 symbol is found, make sure that any ideas about the symbol being
955 common are changed if it now known to be defined.
956 * ldmain.c (linear_library): complain once if archive isn't
958 * ldlang.h, ldlang.c: make room for and initialize the complain
961 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
963 * Makefile.in: use flex & bison from ../ if they exist.
965 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
967 * relax.c (build_it): don't allocate space in the output file for
968 stuff if -R flag applys to it.
969 * ldfile.c: merge in VMS filename support
970 * ldmain.c (main): take out ./ from library path, and close file
971 before unlinking. Make multiple defs of a symbol create an
973 * ldmisc.c: fatal errosrs delete output file
975 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
977 * ldver.c: Increase version number to 1.97, for consistency
980 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
982 * Makefile.in: FLEX -> LEX.
984 * ld.texinfo: {} -> @{@}.
986 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
988 * ld.texinfo: describe alternate, MRI-compatible linker scripts
989 (and associated change in -c option, now used for these scripts)
991 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
993 * ldver.c: Bumped version to 1.96 - new release, resync with the
995 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
996 rather than with raw malloc, makes it easier to track where memory
998 * ldsym.h, ldsym.c: create obstack for all global symbols too.
999 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1000 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1003 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1005 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1007 * Makefile.in: use bootstrap for check.
1009 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1011 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1013 * Makefile.in: now use flex, not lex
1014 * ldlex.l, ldlang.c, ldctor.c: lint
1016 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1018 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1019 different sorts of filenames on the command line than in a script.
1021 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1023 * Makefile.in: rework CFLAGS so that they can be passed on the
1024 make command line. Remove MINUS_G. Default CFLAGS to -g.
1026 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1028 * relax.c: added handling for new "padding" seclet type, used to
1029 fill out gaps between section.
1030 * ldgram.y, ldlex.l: now -defsym on the command line is done
1033 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1035 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1037 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1039 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1042 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1044 * Makefile.in (install): Install second copy in $(tooldir)/bin
1045 without $(program_prefix), since that's what gcc expects.
1047 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1049 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1050 * h8300*: fix bit rot and add support for h8300xray target
1051 * go32.sh: target emulation for go32.
1053 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1055 * gld960.em, i960.sc-sh. Fix i960 bit rot
1057 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
1059 * Makefile.in: install man page.
1061 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1063 * config/mt-<foo> renamed to <foo>.mt
1064 * config/mh-<foo> renamed to <foo>.mt
1065 * configure.in changed to reflect this
1066 * genscripts.sh now make .xbn files rather than .xN files
1068 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
1070 * ldver.h: fix decl of ldversion.
1072 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
1074 * Makefile.in: added check target.
1076 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1078 * ldmain.c (Q_enter_file_symbols): now aliases work again
1080 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
1082 * Makefile.in: added clean-info target.
1084 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1086 * ldexp.c (exp_print_tree): don't try and follow null pointers
1088 * ldgram.y: remove 11 shift reduce errors
1090 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1092 * Makefile.in: added tooldir and program_prefix.
1094 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1096 * ldlang.c (size_input_section): don't move absolute sections
1100 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1102 * cplus-dem.c: yet another copy of this - maybe it should go into
1104 * ldgram.y: now -V and -v have different actions
1105 * ldver.c: if -V, prints list of emulations compiled in
1106 * ldmisc.c: support for cplus demangling
1109 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1111 * Makefile.in, configure.in: removed traces of namesubdir,
1112 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1113 copyrights to '92, changed some from Cygnus to FSF.
1115 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
1117 * Makefile.in: Change mkscript rule into one for ./mkscript
1118 (for the sake of makes that don't realize they're the same).
1119 * PORTING: Add more details.
1120 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
1122 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
1124 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1125 config/mt-hp300bsd: New port to hp300 running BSD.
1127 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
1129 Major rewrite of how ld is configured. The major idea
1130 is to use shell scripts to generate everything.
1131 * generic.em replaces ldtemplate.
1132 * Other *.em files replace various *.c files.
1133 A *.em file is a shell script that generates the corresponding
1134 ld__*.c file that implements an emulation. This is usually
1135 a straight 'cat' of a here-document, possibly with substitutions.
1136 * Script files (*.sc) are places by *.sc-sh scripts.
1137 Again, these are simple shell scripts that 'cat'
1138 here-documents, usually with some substitutions.
1139 The output a *.sc-sh is a script file.
1140 * Each emulation is defined by a short shell script with
1141 extension *.sh that specifies the emulation-specific
1142 parameters (such as the name of the *.sh-sc and *.em
1144 * genscript.sh is the master shell script used to generate
1145 an emulation. It is passed various argument, including
1146 the name a the emulation-speciic *.sh file that it
1147 "sources" to set variables to emulation-specifc parameters.
1148 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
1149 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1150 * config/mh-foo: Rename LDEMULATION names as appropriate
1151 (usually 'gldfoo' -> plain 'foo').
1152 * ldwrite.c: Fixed a typo in a comment.
1153 * Makefile.in: Major changes. Removed some the sed
1154 magic to converts scripts, since that is now handled
1155 by genscripts.sh and the *.sc-sh scipt generators.
1156 * config.h: Remove a bunch of macros defining emulations
1157 and targets. This becomes one less file to edit when
1158 adding emulations or targets.
1159 * ldemul.h (struct ld_emulation_xfer_struct): Add
1160 emulation_name and target_name fields.
1161 * ldemul.c, ldemul.h: Define some default functions used
1162 by most emulations (and remove from the *.em scripts).
1163 * ldemul.c (ldemul_choose_target): Search the new
1164 ld_emulations array using a loop (instead of a hardwired
1165 nested if statement).
1166 Define the ld_emulation from the automatically-geenrated
1167 ldemul-list.h. This means you no longer have to edit ldemul.c
1168 to add a new emulation.
1169 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
1170 their expansions, since the former no longer exist.
1171 * PORTING: A very rough first draft of a porting guide.
1173 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1174 to be terminated by a new-line (instead of requiring a semicolon).
1176 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1178 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1179 tests for NULL pointers all over the place.
1180 * ldlang.c (lang_process): remember to relocate global symbols
1181 *after* relaxing has done it stuff.
1183 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1185 * config/mt-coff-h8300: use EMUL like everything else
1186 * ldlang.c: (print_padding_statement): print the right address.
1187 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
1190 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1192 * ldlex.l: Put pack -noinhibit-exec and -sort-common
1193 * ldlang.c (print_data_statement): print the right address.
1195 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
1197 * Makefile.in: The rule for testing ld by re-linking itself
1198 via an intermediate -r link was moved to the ld1 rule
1199 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
1200 which allows the bootstrap rule to work.
1201 * ldctor.c (find_constructors): Don't create a constructor
1202 list if it is already defined (as would happen if ld is
1203 invoked by collect).
1205 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1207 * config/mh-sparc.h: now uses libgcc.a
1208 * ldmain.c: quit using exit
1209 * *sc: use *(COMMON) rather than [COMMON]
1210 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1211 to allow preprocessing of .l file.
1212 * Makefile.in: New ldlex.l mangling
1213 * ldexp.c (fold_binary): perform expressions with % and / in
1215 * ldfile.c (open_a): open archives on VMS in a special way
1218 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1220 * ldgram.y: map -M behave in the same way as -Map (sets file name
1222 * ldsym.c, ldlang.c: remember that size of a section is dependent on
1223 whether or not relaxing has been done.
1224 * ldmain.c: don't open a map file if it doesn't have a name
1225 * relax.c: all the brains have moved into bfd.
1226 * ldwrite.c: ammend comment
1228 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1230 * Makefile.in: added relax, also made three stage go through a
1233 * config.h: if GNU960 defined, then default emulation mode is
1235 * ldexp.h, ldexp.c: map to file hooks
1236 * ldlang.c: map to file hooks
1237 * ldgram.y: added -Map -relax
1238 * ldlex.l: added -relax, -Map
1239 * ldmain.c: open map file
1240 * ldmisc.c: support for map file
1241 * ldwrite.c: new relax magic
1243 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
1245 * Makefile.in, config/tm-*.h: Clean up make output, only
1246 pass DEFAULT_EMULATION to ldmain.c.
1248 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
1250 * ldver.c: Bump to version 1.94.
1252 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1254 * Makefile.in: infodir belongs in datadir.
1256 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
1258 * Makefile.in: Pass -y to bison. (Again;
1259 accidentally deleted by Rich.)
1260 * news.sc, ldgld68k.sc: Define __end as well as _end.
1262 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1264 * ldindr.h: added to contain prototypes of ldindr.c
1265 * ldfile.c: include ctype.h
1266 * ldmain.c: include the requried prototype headers
1267 * ldwrite.c: get_reloc_upper_bound has been renamed
1268 bfd_get_reloc_upper_bound
1270 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1272 * Makefile.in: punt "fundamental" mode because it breaks my emacs
1273 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
1274 spaces following hyphens, bsd make can't cope. added
1275 standards.text support and made it look like all the other
1278 * configure.in: configure now runs entirely in objdir so make file
1279 existence checks against ${srcdir}. Mark this directory as
1282 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1284 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1285 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1286 and mandir now keyed off datadir by default.
1288 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
1290 * ldver.c: Bumped version to 1.93.
1291 * Makefile.in: Pass -y to bison.
1293 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
1295 * config.h: h8 is now coff, not ieee
1296 * h8300hds.sc: reflect the same
1298 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
1300 * ldver.c (ldversion()): Update to 1.92.
1301 * ldctor.c: There are two places constructor sets
1302 can be defined. One of them checked for an existing
1303 duplicate, the other didn't. Unfortunately, the latter
1304 was called after the former ...
1305 So, factor out code for inserting a new element into
1306 constructor_name_list (after checking for a duplicate)
1307 into a new function add_constructor_name, and call
1308 it from both aforementioned places (ldlang_add_constructor
1309 and ldlang_check_for_constructors).
1311 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
1313 * Makefile.in: Rename .c files generated from ldtemplate
1314 to have names starting with ld__. This helps 'make clean'.
1316 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
1318 * Makefile.in: Take out the version number for install
1319 * m88kbcs.sc: put in contructor blocks.
1321 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
1323 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
1324 parameter, a format, and an arg pointer, and rename it to
1325 vfinfo(). Write info() in terms of new vfinfo().
1326 New einfo() is the same as info(), except it writes to stderr.
1327 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1328 ldmisc.c: Replace "error" calls to info() by new einfo().
1330 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
1332 * ldlex.l ldgram.y: made -V option do same as -v
1333 * Makefile.in: Added $(MINUS_G) flag so debugging can be
1336 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
1337 i386 aout changes from Bob Kukura
1338 * Makefile.in, config.h: added i386aout support
1339 * configure.in: fixed /h-{myhost} typo
1340 * ldgram.y: -MM now gives more boring map.
1341 * ldlang.c: now does D_PAGED flag the right way.
1342 * ldsym.c: -MM flags does the right thing.
1344 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
1346 * configure.in: Fixed typo. Also, a fix for hp300bsd.
1347 * ldlang.c (init_os): Compensate for BFD change,
1348 where bfd_make_section now returns NULL for a duplicate
1349 section request, instead of the old section.
1351 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
1353 * ldver.c: Bump to version 1.91 (consistent with binutils).
1355 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
1357 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1358 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1359 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1360 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1361 Add or update copyright notices.
1363 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
1366 * Makefile.in: Changed installation directory name scheme
1367 to be consistent with gcc. Also changed 'install'.
1369 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
1371 * Makefile.in: new targets ld.mm, ld.me
1373 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
1375 * Makefile.in, ldtemplate: Need to use separate scripts
1376 for -n and -N options. Yet more complication.
1378 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
1380 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
1381 work). Add some lines to avoid Sun Make VPATH bugs.
1383 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
1385 * news.sc: Add alignment for data segment.
1386 * ldtemplate: Add (yet another) script to get for -n or -N
1387 options. (These need different alignment than ZMAGIC files.)
1388 * Makefile.in: Add stuff for new foo.xn scripts.
1389 These are generated by replacing "ALIGN(0x...00)" by ".".
1391 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
1393 * Makefile.in: new targets ld.ms, ld-index.ms
1394 ld.texinfo: remove tabs, other cleanups for texi2roff
1396 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
1398 * ldmain.c (main): Make config.magic_demand_paged be true
1399 by default. Don't the WP_TEXT and D_PAGED flags of
1400 output_bfd here; it's too late, so set it when output_bfd
1401 is created (in ldlang.c). Also fix setting of EXEC_P flag
1402 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
1403 * ldlang.c: Remove some duplicate extern declarations.
1404 * ldgram.y: Fixes to -N and -n options.
1405 * Makefile.in: Recognize upper case letters in sed script
1406 to remove assignments from script files.
1407 * ldtemplate: Don't assukme that -N or -n options
1408 imply use of -r script.
1409 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
1411 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
1413 * ldtemplate: include bfd.h before sysdep.h.
1415 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
1417 Restructure configuration scheme for bfd, binutils, ld.
1419 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1420 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1421 Change some config names to match other dirs.
1422 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1424 * config/: Rename some config files to match up h-*.h names.
1425 Remove all the HOST_SYS definitions from the config files.
1427 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
1429 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1430 * ldtemplate: Remove ldfile_add_library_path calls;
1431 just use the SEARCH_DIR commands in the script files.
1432 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1433 the SEARCH_DIR commands in the scripts (using ugly sed magic).
1434 This is primarily intended for cross-linking, where you would
1435 place libaries in a different place than native libraries.
1436 Also, emulations made from ldtemplate now use $(srcdir).
1437 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
1438 form; people can use the Makefile's LIB_PATH to override.
1440 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
1442 * Makefile.in: fix target ld.dvi, add target ld.info
1443 ld.texinfo: make info filename ld.info
1445 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
1447 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
1449 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
1450 few BFD types & enums.