1 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
6 * ldmisc.c (multiple_warn): New function.
7 * ldmisc.h: Declare it.
8 * ldmain.c (enter_global_ref): Call it.
9 * ld.h (ld_config_type): Add warn_common.
10 * ldlex.l, ldgram.y: Set it with -warn-common option.
11 * ldver.c (help): Document it.
13 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
15 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
16 target-specific sections, and for changing data section vma.
18 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
20 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
21 terminals, for Solaris.
22 (dirlist_ptr): New static variable.
23 (command_line_option): Accept new options.
25 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
28 * config/sun4sol2.mt: Pass emulation name without ".sh".
30 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
31 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
33 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
35 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
36 .dtors, .data1, .rodata1 sections, instead of combining them into
37 other sections. For `-r', set all section start addresses to
40 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
41 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
42 (MAXPAGESIZE): Renamed from PAGE_SIZE.
44 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
46 * genscripts.sh: If this is the default emulation, set
48 * emultempl/*.em: Use it to determine whether to compile in the
51 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
52 genscripts.sh. Pass the current emulation name without ".sh" on
54 * genscripts.sh: Take an default emulation arg.
55 Use the current emulation name as EMULATION_NAME.
56 Make default lib path for cross-compiling ':', not null.
57 * emulparams/*.sh: Don't set EMULATION_NAME.
58 * ldemul.c (ldemul_get_script): Take isfile arg.
59 Pass it to emulation's get_script function.
60 * ldemul.h: Adjust get_script prototypes.
61 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
63 * ldfile.h: Declare it.
64 * ldgram.y: Accept a script on the command line again,
65 for parsing compiled-in scripts.
66 * ldmain.c (main): If ld script is a file, parse it as a -T
67 option, otherwise parse it directly.
68 * emultempl/*.em (*get_script): Return the scripts themselves if
69 this is the default emulation; otherwise return their file names.
70 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
72 * emulparams/m88kbcs.sh: Use it.
74 * ld.h (ld_config_type::unix_relocate): Remove unused element.
76 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
78 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
79 there's no change log entry yet, tsk tsk) from the list of
80 emulations compiled in until Mark gets around to checking in
81 emulparams/i386linux.sh.
82 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
83 changed, this file gets updated.
85 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
87 * ldgram.y (OPTION_Lfile): New token.
88 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
89 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
91 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
93 * configure.in: h8/300h support needs own .mt file.
94 config/coff-h8300h.mt: New file.
96 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
98 * ldmain.c: Don't include sys/stat.h; it already got included
99 somewhere along the way.
101 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
103 * Makefile.in: Add h8300h support.
104 emulparams/h8300h.sh: New file.
105 scripttempl/h8300h.sc: New file.
107 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
109 * ldfile.c (ldfile_open_file): In error message, use the name the
110 user gave (e.g., "-lc"), rather than the base file name.
112 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
114 * ldmain.[ch]: Remove initial Q_ from function names.
115 * ldexp.c, ldindr.c, ldlang.c: Change callers.
117 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
119 * ldlang.c (lang_process): Move loading of default script from
120 here to main. Add a "/" to start of script name to prevent
121 finding it in "." first.
123 * ldmain.c (set_scripts_dir): Don't look in "." first.
125 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
128 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
130 * Makefile.in (em_m88kbcs.c): Correct dependency.
131 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
132 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
133 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
135 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
137 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
138 main.c (main): Print the errno string in the error message.
140 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
142 * configure.in: Accept h8300h for target cpu.
144 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
145 present (demangle is smart enough to know whether to do it or not).
147 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
149 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
150 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
152 * ldlang.c (lang_process): Use sizeof instead of magic constant.
154 * ldmain.c (get_emulation, check_for_scripts_dir,
155 set_scripts_dir): New functions.
158 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
160 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
161 Create symbol "end" instead of "__end". Comment out some parts
162 that may not be needed (yet) for elf.
164 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
166 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
168 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
170 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
171 when no prototype is being supplied.
172 (ldmalloc, ldrealloc): Size argument is now size_t.
174 * ldmisc.c (finfo): New function, accepts FILE* argument.
175 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
176 without leading zeros.
177 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
178 bfd_vma value, instead of fprintf(%x) which won't hold a long long
180 (concat, buystring): String lengths are size_t.
181 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
183 * ldlang.c (new_statement): Size argument is now size_t. Added
184 forward declaration with prototype.
186 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
188 * ldgram.y (OPTION_v): Don't turn on verbose output.
190 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
192 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
195 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
197 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
198 collect2 doesn't look for gld any more anyhow.
200 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
202 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
203 now have a non NULL srefs_chain.
205 * config/hp300hpux.mt: Use emulation hp3hpux rather than
206 hp300hpux, since the latter does not exist.
208 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
210 * genscripts.sh: Put the scripts in the ldscripts directory, not
212 * configure.in (ldscripts): Make, instead of emulations.
213 * Makefile.in (scriptdir): Take off the "ld" part.
214 (install, clean, distclean): Use ldscripts, not emulations.
215 In tests, don't pass -Lemulations.
216 Don't pass tooldir/lib to genscripts.sh.
217 * genscripts.sh: Don't take tooldir/lib arg.
218 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
221 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
223 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
225 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
227 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
229 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
231 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
232 run in parallel without colliding on yacc's static file names.
233 Without the stub rule, make will try to start two yacc's
234 concurrently which fails because of yacc's static file names.
236 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
238 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
241 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
243 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
244 different from libdir.
246 * Makefile.in (scriptdir): Base on tooldir, not datadir.
248 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
250 * ldver.c (help): New function.
251 * ldver.h: Declare it.
252 * ldlex.l, ldgram.y: Recognize new options --help and --version.
254 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
256 * Makefile.in (INCLUDES): Don't need ../include any more.
258 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
260 * ldlex.l, ldgram.y: Support new -oformat option.
261 Remove attempt at supporting script fragments on the command line.
262 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
263 * mri.c (mri_format), ldgram.y: Change callers.
264 * ldlang.h: Change prototype.
266 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
268 * Makefile.in: canonicalize install.sh; for use within
269 this directory (and subdirs)
271 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
273 * ldgram.y: Tweak grammar to make reporting of invalid options work.
275 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
278 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
280 * ldfile.c (ldfile_open_command): Don't try .ld extension.
281 It wasn't documented (or likely used) and wastes time.
282 (try_open): If EXTEN is empty, don't try it.
284 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
285 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
286 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
287 with normal function declarations.
289 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
290 Move *.sc-sh to scripttempl/*.sc.
291 * {emultempl,emulparams,scripttempl}/README: New files.
292 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
293 removed, replaced with generic.em.
294 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
295 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
297 * *.em (*_get_script): Return script name instead of script contents.
298 * ldlang.c (lang_process): Change caller.
300 * ldlex.l, ldgram.y: Recognize -m option.
301 Check for input files after *all* options in grammar.
302 * ldmain.c (main): Check for -m options. Add default directory
305 * mkscript.c: File removed.
306 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
307 to add to the default LIB_PATH.
308 Look for input files in the new subdirectories.
309 Create the scripts in emulations subdirectory and don't filter
310 them through mkscript.
311 * configure.in: Make the emulations subdirectory.
313 * Makefile.in: Account for all of the above changes.
314 Remove unused .SUFFIXES. Get libgcc.a path with gcc
315 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
316 Put CFLAGS last in the compilation rules.
317 Add -I../bfd to INCLUDES so sysdep.h is found.
319 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
321 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
323 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
324 dependent on RELOCATING, not RELOCATION.
325 * hp3hpux.sh (SHLIB_PATH): Define it.
327 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
329 * ldfile.c (try_open): If opening without the extension fails,
330 try with the extension even if -v or -V was given.
331 had_script is imported (from ldgram.y), not exported.
333 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
335 * Makefile.in: remove parentdir support, use INSTALL_XFORM
337 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
339 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
340 * ldgram.y (statement_list_opt): New nonterminal, either empty or
342 (section): Use statement_list_opt, not statement_list.
343 * m68kcoff.sc-sh: Gather constructors and destructors and define
344 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
345 * sa29200.sc-sh: Gather constructors and destructors and define
346 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
348 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
350 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
351 * configure.in: No longer need to configure to get sysdep.h.
353 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
355 * Makefile.in: remove install:all and install-info:info
356 dependencies (these cause some spurious rebuilds at 'make install'
359 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
361 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
362 (mips-idt-ecoff*): Added trailing '*'.
363 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
364 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
365 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
367 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
368 incorrect definitions.
370 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
372 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
373 symbols, unless stripping.
375 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
377 * Makefile.in: configure looks for ####, so remove lines with many
379 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
380 and HOSTING_LIBS correctly so that ``make check'' will work.
382 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
384 * mips.sc-sh: Define _etext, _edata, and _end, in addition
385 to etext, edata, and end. Needed for IRIX 4.0.5F.
386 Patch from mwp@iconix.oz.au (Michael Paddon).
388 * Version 2.2.1 released.
390 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
392 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
393 * mipsbsd.sh (EMULATION_NAME): Use new file name.
395 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
397 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
400 * Version 2.2 released.
402 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
404 * ldver.c (ldversion): Bump version number to 2.2.
406 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
410 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
412 * mips.sc-sh: Don't define BSS_VAR unless relocating.
414 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
416 * Makefile.in (mkscript.o, mkscript): Build mkscript via
417 mkscript.o, rather than directly from mkscript.c.
419 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
421 * configure.in: Look for ${target_makefile_frag} relative to
422 ${srcdir}, not relative to build directory.
424 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
425 * configure.in: Recognize hppa*-hp-osf.
426 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
427 (em_hppaosf.c): Build it.
428 * config/hppaosf.mh, hppaosf.mt: New files.
430 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
431 some system header files. All uses changed.
433 * configure.in: Recognize i386-aix configurations as i386-coff
436 * configure.in: Recognize m68*-*-hpux.
437 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
438 the value of STACKZERO.
439 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
440 (em_hp3hpux.c): Build it.
441 * hp3hpux.sh, config/hp300hpux.mt: New files.
443 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
445 * mips.sc-sh: Put constructors in the .data section.
446 * Makefile.in (cdtest): Added dependency on ld.new.
448 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
450 * Makefile.in: Change definition of $(tooldir) to match FSF.
451 * vax.sh, config/vax.mt, configure.in, Makefile.in:
452 Support VAX Ultrix and BSD.
454 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
456 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
458 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
460 * ldlang.h (struct memory_region): Change `length' and
461 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
462 * ldlang.c, mri.c: Corresponding changes, plus lint.
464 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
466 * configure.in: For all i386 targets, accept i486 as well.
468 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
470 * ldlang.c (wild_doit): Preserve all flags for a
471 SEC_SHARED_LIBRARY section.
472 (size_input_section): Consider any SEC_HAS_CONTENTS section when
473 computing largest_section.
475 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
477 * ldlang.c (lang_output_section_statement_lookup): Initialize all
478 fields of newly created structure.
480 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
482 * ldmain.c (g_switch_value): New variable.
483 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
484 (command_line_option): Accept -G and set g_switch_value.
485 * ldlex.l (COMMAND): Accept -G.
486 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
488 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
490 Support for linking and loading at different places:
492 * ldlex.l: Add "AT" keyword.
493 * ldgram.y: Cleanup, and parse AT.
494 * ldlang.c (print_output_section_statement): Print output address
495 of section in map. (lang_size_sections): Fill sections' lma with
497 * ldlang.h (lang_output_section_statement_type): Add load_base
500 * ldindr.c (add_indirect): Keep more information in the alias
502 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
503 attribute from an input section.
504 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
505 default. (Q_enter_file_symbos): Indirect symbols now are known by
506 their section, not a special symbol flag.
507 * ldsym.c (write_file_locals): Indirect symbols aren't local.
508 (write_file_globals): Write the mapping for an indirect symbol.
509 * relax.c (build_it): When forced to write a NEVER_LOAD section,
512 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
514 * ld.texinfo: changes for q1
516 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
518 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
520 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
522 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
524 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
526 * mips.sc-sh: Added variables which may be overridden by a
528 * mipsidt.sh: New file; emulation for IDT MIPS board.
529 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
530 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
531 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
532 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
534 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
536 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
538 * i386bsd.sh, config/i386bsd.mt: New files.
539 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
541 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
543 * mri.c: Add extern declaration of strdup.
544 * ldsym.c (KEEP macro): Add spaces around '=' for the
545 sake of old (e.g. PCC) compilers.
547 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
549 * ldver.c: Bump to version 2.1.
551 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
553 * ldgram.y: allow section types without address expressions.
554 * ldlang.c (lang_relocate_globals): avoid possible hang with
555 undefined but unreferenced symbols.
556 * relax.c (relax_section): don't complain if the script file isn't
557 relaxable but -relax is set
559 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
561 * configure.in: go32 is the 3rd part of the triple, not the 2nd
563 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
565 * mipsbig.sh: New file. Big endian MIPS emulation.
566 * config/mips-big.mt: New file. Use mipsbig emulation.
567 * configure.in (mips-sgi-irix*): Use target mips-big.
568 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
569 (em_mipsbig.c): New target. Uses mipsbig.sh.
571 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
573 * mips.sc-sh: Put .scommon sections into .sbss section.
575 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
576 rather than always putting them in bfd_com_section.
577 * ldlang.c (lang_common): If a common symbol is not in
578 bfd_com_section, put in a section of the same name, rather than
579 always putting it in section COMMON.
581 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
583 * ldmain.c (subfile_wanted_p): If we already have a common
584 definition of a symbol, don't necessarily pull in an object file
585 that provides a non-common definition.
587 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
588 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
590 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
591 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
593 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
595 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
598 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
600 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
601 checking for equality to bfd_com_section.
603 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
605 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
606 targets, linker script.
607 * mipslit.sh: New file. Little endian MIPS emulation.
608 * config/mips-lit.mt: New file. Use mipslit emulation.
609 * configure.in (mips-dec-ultrix*): Use target mips-lit.
610 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
611 (em_mipslit.c): New target. Uses mipslit.sh.
613 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
615 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
616 $(tooldir)/bin/gld, so that gcc can find it with or without
619 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
621 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
622 write_norel. All linking is now done via write_relax. Call
623 ldsym_write before calling write_relax.
624 * relax.c: Added copyright.
625 (write_relax): Renamed from write_relaxnorel. Added relocateable
626 argument. seclet_dump renamed to bfd_seclet_link.
627 * relax.h: Added copyright.
629 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
631 * ldmain.c (decode_library_subfile): Patch from
632 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
634 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
636 * config/vxworks960.mt renamed to config/i960.mt
638 * configure.in: sparc-aout emulates a sun4, as does
639 sparc*-vxworks, i960-nindy uses gld960 emulation
641 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
643 Fix support for NOLOAD, add INCLUDE
644 * ldfile.c (ldfile_open_command_file): pass file name to
646 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
647 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
650 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
652 * Makefile.in, config.h: no more default emulation. Make the lack
653 of emulation a compile time error
655 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
657 * configure.in: recognise all sparclite variants, not just 'sparclite'
659 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
661 * m68kcoff.sc-sh: define _end as well as end, for consistency with
664 * configure.in: accept *-ericsson-ose for any m68k CPU.
666 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
667 for each output section.
669 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
671 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
672 macro bfd_asymbol_bfd as appropriate.
673 * Makefile.in: Un-duplicate ldlex.c dependency.
674 * condigure.in: Replace my_host case table by sourcing
675 ../bfd/configure.host. Allow std-host as the default.
676 * ldmisc.c: Change logic for C++ name demangling: There is
677 no initial '_' to remove from stab-derived function names.
679 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
681 * ldlang.c (lang_init_script_file): don't attach the output file
682 sections to the script file.
684 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
685 * ldlang.c (wild): run expansion loop over command line bfd too.
686 (lang_ini_script_file): initialize more parts of the command line
688 * ldlex.l: fix DEFINED start states.
690 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
692 * ld.texinfo: new doc.
693 * ldgram.y, ldlex.l: understand -y<symbol>
694 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
695 print info. (add_ysym): new function.
696 * ldsym.h: (ldsym_type): new define SYM_Y.
698 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
700 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
701 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
702 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
703 macros with PARAMS. Recreational cleanup. Update copyrights.
705 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
707 * Makefile.in: pass down the bfd source directory for includes
709 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
711 * ldlang.c (lang_size_sections): don't change size and address for
712 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
715 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
717 * relax.c (build_it): re-enable the processing of data_statements
718 in scripts, makes counted contructor lists work again.
720 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
722 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
724 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
726 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
729 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
731 * Support for i386-sysv.
732 configure.in: check for i386-*-sysv* and i386-*-sco*.
733 i386coff.sc-sh: rewrote to support SVR3 by default.
734 ldctor.c (find_constructors): preserve stat_ptr.
735 ldlang.c (wild_doit): initialize vma and size of new output
736 section to corresponding input section. This is required for
737 shared library support.
738 (lang_size_sections): don't modify vma and size of sections which
739 are never loaded (for shared libraries).
740 ldwrite.c (copy_and_relocate): copy the contents of any section
741 which has contents, not just sections which are loaded (for shared
744 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
746 * ldlang.c (size_input_section): count the sizes of all sections
749 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
751 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
752 to demangle symbols better
754 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
756 * ldlang.c (lang_finish): don't warn if -e start symbol does not
757 exist when linking with -r.
759 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
761 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
764 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
766 * ldmain.c (linear_library): don't even think about processing
767 an object file if it's already been done
769 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
771 * configure.in: the hp9000/300 config file is now hp300
773 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
775 * config/z8ksim.mt: new file
777 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
779 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
780 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
782 * ld.h (strip_symbols_type): Add value STRIP_SOME.
783 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
784 * ldlang.c (lang_add_keepsyms_file): New function.
785 * ldlex.l: Handle "-retain-symbols-file".
786 * ldsym.c (keepsyms_file, kept_syms): New vars.
787 (process_keepsyms): New functihon; reads file, marks symbols for
789 (write_file_locals): File symbols should always be kept.
790 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
791 and "-s". Process retain-symbols file before setting symtab.
792 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
793 (keepsyms_file, kept_syms): Declare them.
795 * ldmain.c (main): Non-fatal errors should still cause non-zero
796 exit status even with -r.
798 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
800 Added initial support for the z8k
801 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
802 * configure.in, Makefile.in: modified to reflect above
804 * ldlang.c (lang_check): when linking conflicting architectures,
805 make the output file reflect at least one of the bad inputs.
807 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
809 * Makefile.in (install): if $(tooldir) exists, install ld in
812 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
814 * Makefile.in, configure.in: modified to support i386-coff
815 * i386coff.sh: new file
817 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
819 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
820 added m68k-coff emulation mode, stolen from a29k emulation.
821 Almost certainly wrong, but perhaps better than sun3.
823 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
825 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
826 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
827 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
828 This is one character shorter, and lets people build on
829 SVR3 system. (ld__h8300xray.[co] was the killer there;
830 h8300xray.sc-sh is also overlong, but seems harmless.)
831 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
832 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
833 * configure.in: Add host isc.
835 * ldver.c: Call it version 2.0.
837 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
839 * ldver.c: Bump to version 0.98.
842 * Makefile.in: Added mostlyclean, distclean, realclean rules.
844 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
846 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
847 * ldlex.l: Moved comment() to end, since some compilers
848 otherwise have problems with input() used before it is defined.
850 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
852 * configure.in: added Solaris 2 and Irix 4 host support.
854 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
856 * Makefile.in: remove -S flag from the FLEX definition
858 * configure.in: rewrote, using new style case statement. use
859 m68k.mt for m68k-aout systems
861 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
863 * Makefile.in: map "ld" through program_transform_name when
866 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
868 * cplus-dem.c: Removed. Use the version in libiberty now.
869 * ldmisc.c: Use new libiberty version of cplus_demangle().
871 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
873 * gld960.em (gld960_choose_target): default to little endian, not
876 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
878 * ldlang.c (lang_process): don't pass null pointers when
879 abs_output_section is what is required.
880 * ldwrite.c (ldwrite): use malloc to allocate the largest space
881 used, and pass that down.
882 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
885 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
887 * configure.in, config/ose68.mt: renamed OSE to ose.
889 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
891 * ldsym.c (write_file_locals): Reorder check for common or
892 undefined symbols so that it works.
894 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
896 * configure.in: accept all m68K family members.
898 * Makefile.in: always create installation directories.
900 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
902 * ldlex.l: now parses comment correctly, added ~ to acceptable
905 * ldexp.c (exp_unop): pass down abs_output_section - now can have
908 * ldlang.c (lang_finish): warn when an entry symbol supplied on
909 the command line can't be found.
911 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
913 * ldlang.h: add new field "loadable" to output_section_statement.
914 * ldlang.c (lang_output_section_statement_lookup): initilize new
915 field. (wild_doit): if new field is not set, then stop output
916 section from being loadable.
917 (lang_enter_output_section_statement): set the field from the
919 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
920 * h8300hms.sc-sh, h8300hms.em: get -r right.
922 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
924 * ldint.texinfo: New internals manual (beginnings thereof).
925 * PORTING: Removed, merged into ldint.texinfo.
927 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
929 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
930 cdtest.exp: A test program (copied from libg++/test-install)
931 that tests that constructor and destructors are handled
934 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
936 * Makefile.in (install): install from ld.new, renaming during the
937 copy, or else the next 'make install' needs to re-link ld.
939 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
941 * configure.in: generalise hp recognition (from sef).
943 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
945 * configure.in: recognize bsd and hpux hppa configurations.
946 error messages echo to stderr, not stdout
948 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
950 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
951 ldmisc.c: removed rcsid's.
953 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
955 * ldlang.c (lang_map): print changes in sizes due to relaxing
956 (size_input_section): maintain the delta information.
957 * ldlang.h: add new field to struct to contain delta info.
958 * relax.c (relax_section): complain if input not relaxable.
959 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
962 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
964 * ldmain.c(main): prevent -r and -relax from being on at the same
967 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
969 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
973 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
975 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
977 * ldlang.c(open_output): set the target arch and machine as soon
978 as we can. (lang_size_sections): use new macros for setting vma
981 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
983 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
984 Also deleted an unreachable path to wrs.
986 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
988 * Makefile.in (install): use -d test for $tooldir before
989 installing ld there so that $tooldir can be inherited from
992 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
994 * ldlang.c: Two non-substantial changes for the sake of
995 the old Portable C Compiler.
997 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
999 * ldgram.y, ldlex.l: parse ABSOLUTE
1000 * ldexp.c: add support for ABSOLUTE
1002 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
1004 * Makefile.in: Added default definitions for HOSTING_CRT0,
1005 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
1006 * config/*.mh: Miscellaneous clean-up: Removed definitions
1007 of YACC (since it is not longer used in the Makefile).
1008 Remove HOSTING_* definitions that are subsumed by the
1009 ones added to Makefile.in. Removed most definitions of CC.
1010 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
1011 These are no longer needed.
1013 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
1015 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
1016 rules, since these are used when building a distribution.
1017 * Makefile.in (ldlex.c): Don't re-direct output, since that
1018 leaves a bogus output files if it fails.
1020 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
1021 * ldlex.c: Fix some unnecessary flex-specific-isms.
1023 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1025 * ldgram.y: move spurious semicolon
1026 * ldexp.h: fix prototype
1028 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1030 * ld.texinfo: references to linker now say "ld" not "gld".
1032 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1034 changed calling convention for Q_enter_global_ref
1035 * ldexp.c, ldlang.c, ldmain.c: reflect this
1036 * ldver.c: bump version to 1.97.1
1037 * ldindr.c (add_indirect): when an edict declaring an indirect
1038 symbol is found, make sure that any ideas about the symbol being
1039 common are changed if it now known to be defined.
1040 * ldmain.c (linear_library): complain once if archive isn't
1042 * ldlang.h, ldlang.c: make room for and initialize the complain
1045 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1047 * Makefile.in: use flex & bison from ../ if they exist.
1049 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1051 * relax.c (build_it): don't allocate space in the output file for
1052 stuff if -R flag applys to it.
1053 * ldfile.c: merge in VMS filename support
1054 * ldmain.c (main): take out ./ from library path, and close file
1055 before unlinking. Make multiple defs of a symbol create an
1057 * ldmisc.c: fatal errosrs delete output file
1059 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
1061 * ldver.c: Increase version number to 1.97, for consistency
1064 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
1066 * Makefile.in: FLEX -> LEX.
1068 * ld.texinfo: {} -> @{@}.
1070 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1072 * ld.texinfo: describe alternate, MRI-compatible linker scripts
1073 (and associated change in -c option, now used for these scripts)
1075 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1077 * ldver.c: Bumped version to 1.96 - new release, resync with the
1079 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
1080 rather than with raw malloc, makes it easier to track where memory
1082 * ldsym.h, ldsym.c: create obstack for all global symbols too.
1083 * ldwrite.c (ldwrite): moved malloc so only used when needed.
1084 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
1087 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
1089 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
1091 * Makefile.in: use bootstrap for check.
1093 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1095 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
1097 * Makefile.in: now use flex, not lex
1098 * ldlex.l, ldlang.c, ldctor.c: lint
1100 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1102 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
1103 different sorts of filenames on the command line than in a script.
1105 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1107 * Makefile.in: rework CFLAGS so that they can be passed on the
1108 make command line. Remove MINUS_G. Default CFLAGS to -g.
1110 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1112 * relax.c: added handling for new "padding" seclet type, used to
1113 fill out gaps between section.
1114 * ldgram.y, ldlex.l: now -defsym on the command line is done
1117 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1119 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
1121 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1123 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
1126 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1128 * Makefile.in (install): Install second copy in $(tooldir)/bin
1129 without $(program_prefix), since that's what gcc expects.
1131 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1133 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
1134 * h8300*: fix bit rot and add support for h8300xray target
1135 * go32.sh: target emulation for go32.
1137 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1139 * gld960.em, i960.sc-sh. Fix i960 bit rot
1141 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
1143 * Makefile.in: install man page.
1145 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1147 * config/mt-<foo> renamed to <foo>.mt
1148 * config/mh-<foo> renamed to <foo>.mt
1149 * configure.in changed to reflect this
1150 * genscripts.sh now make .xbn files rather than .xN files
1152 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
1154 * ldver.h: fix decl of ldversion.
1156 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
1158 * Makefile.in: added check target.
1160 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1162 * ldmain.c (Q_enter_file_symbols): now aliases work again
1164 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
1166 * Makefile.in: added clean-info target.
1168 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1170 * ldexp.c (exp_print_tree): don't try and follow null pointers
1172 * ldgram.y: remove 11 shift reduce errors
1174 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1176 * Makefile.in: added tooldir and program_prefix.
1178 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1180 * ldlang.c (size_input_section): don't move absolute sections
1184 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1186 * cplus-dem.c: yet another copy of this - maybe it should go into
1188 * ldgram.y: now -V and -v have different actions
1189 * ldver.c: if -V, prints list of emulations compiled in
1190 * ldmisc.c: support for cplus demangling
1193 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1195 * Makefile.in, configure.in: removed traces of namesubdir,
1196 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1197 copyrights to '92, changed some from Cygnus to FSF.
1199 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
1201 * Makefile.in: Change mkscript rule into one for ./mkscript
1202 (for the sake of makes that don't realize they're the same).
1203 * PORTING: Add more details.
1204 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
1206 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
1208 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1209 config/mt-hp300bsd: New port to hp300 running BSD.
1211 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
1213 Major rewrite of how ld is configured. The major idea
1214 is to use shell scripts to generate everything.
1215 * generic.em replaces ldtemplate.
1216 * Other *.em files replace various *.c files.
1217 A *.em file is a shell script that generates the corresponding
1218 ld__*.c file that implements an emulation. This is usually
1219 a straight 'cat' of a here-document, possibly with substitutions.
1220 * Script files (*.sc) are places by *.sc-sh scripts.
1221 Again, these are simple shell scripts that 'cat'
1222 here-documents, usually with some substitutions.
1223 The output a *.sc-sh is a script file.
1224 * Each emulation is defined by a short shell script with
1225 extension *.sh that specifies the emulation-specific
1226 parameters (such as the name of the *.sh-sc and *.em
1228 * genscript.sh is the master shell script used to generate
1229 an emulation. It is passed various argument, including
1230 the name a the emulation-speciic *.sh file that it
1231 "sources" to set variables to emulation-specifc parameters.
1232 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
1233 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1234 * config/mh-foo: Rename LDEMULATION names as appropriate
1235 (usually 'gldfoo' -> plain 'foo').
1236 * ldwrite.c: Fixed a typo in a comment.
1237 * Makefile.in: Major changes. Removed some the sed
1238 magic to converts scripts, since that is now handled
1239 by genscripts.sh and the *.sc-sh scipt generators.
1240 * config.h: Remove a bunch of macros defining emulations
1241 and targets. This becomes one less file to edit when
1242 adding emulations or targets.
1243 * ldemul.h (struct ld_emulation_xfer_struct): Add
1244 emulation_name and target_name fields.
1245 * ldemul.c, ldemul.h: Define some default functions used
1246 by most emulations (and remove from the *.em scripts).
1247 * ldemul.c (ldemul_choose_target): Search the new
1248 ld_emulations array using a loop (instead of a hardwired
1249 nested if statement).
1250 Define the ld_emulation from the automatically-geenrated
1251 ldemul-list.h. This means you no longer have to edit ldemul.c
1252 to add a new emulation.
1253 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
1254 their expansions, since the former no longer exist.
1255 * PORTING: A very rough first draft of a porting guide.
1257 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1258 to be terminated by a new-line (instead of requiring a semicolon).
1260 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1262 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1263 tests for NULL pointers all over the place.
1264 * ldlang.c (lang_process): remember to relocate global symbols
1265 *after* relaxing has done it stuff.
1267 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1269 * config/mt-coff-h8300: use EMUL like everything else
1270 * ldlang.c: (print_padding_statement): print the right address.
1271 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
1274 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1276 * ldlex.l: Put pack -noinhibit-exec and -sort-common
1277 * ldlang.c (print_data_statement): print the right address.
1279 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
1281 * Makefile.in: The rule for testing ld by re-linking itself
1282 via an intermediate -r link was moved to the ld1 rule
1283 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
1284 which allows the bootstrap rule to work.
1285 * ldctor.c (find_constructors): Don't create a constructor
1286 list if it is already defined (as would happen if ld is
1287 invoked by collect).
1289 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1291 * config/mh-sparc.h: now uses libgcc.a
1292 * ldmain.c: quit using exit
1293 * *sc: use *(COMMON) rather than [COMMON]
1294 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1295 to allow preprocessing of .l file.
1296 * Makefile.in: New ldlex.l mangling
1297 * ldexp.c (fold_binary): perform expressions with % and / in
1299 * ldfile.c (open_a): open archives on VMS in a special way
1302 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1304 * ldgram.y: map -M behave in the same way as -Map (sets file name
1306 * ldsym.c, ldlang.c: remember that size of a section is dependent on
1307 whether or not relaxing has been done.
1308 * ldmain.c: don't open a map file if it doesn't have a name
1309 * relax.c: all the brains have moved into bfd.
1310 * ldwrite.c: ammend comment
1312 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1314 * Makefile.in: added relax, also made three stage go through a
1317 * config.h: if GNU960 defined, then default emulation mode is
1319 * ldexp.h, ldexp.c: map to file hooks
1320 * ldlang.c: map to file hooks
1321 * ldgram.y: added -Map -relax
1322 * ldlex.l: added -relax, -Map
1323 * ldmain.c: open map file
1324 * ldmisc.c: support for map file
1325 * ldwrite.c: new relax magic
1327 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
1329 * Makefile.in, config/tm-*.h: Clean up make output, only
1330 pass DEFAULT_EMULATION to ldmain.c.
1332 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
1334 * ldver.c: Bump to version 1.94.
1336 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1338 * Makefile.in: infodir belongs in datadir.
1340 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
1342 * Makefile.in: Pass -y to bison. (Again;
1343 accidentally deleted by Rich.)
1344 * news.sc, ldgld68k.sc: Define __end as well as _end.
1346 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1348 * ldindr.h: added to contain prototypes of ldindr.c
1349 * ldfile.c: include ctype.h
1350 * ldmain.c: include the requried prototype headers
1351 * ldwrite.c: get_reloc_upper_bound has been renamed
1352 bfd_get_reloc_upper_bound
1354 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1356 * Makefile.in: punt "fundamental" mode because it breaks my emacs
1357 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
1358 spaces following hyphens, bsd make can't cope. added
1359 standards.text support and made it look like all the other
1362 * configure.in: configure now runs entirely in objdir so make file
1363 existence checks against ${srcdir}. Mark this directory as
1366 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1368 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1369 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1370 and mandir now keyed off datadir by default.
1372 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
1374 * ldver.c: Bumped version to 1.93.
1375 * Makefile.in: Pass -y to bison.
1377 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
1379 * config.h: h8 is now coff, not ieee
1380 * h8300hds.sc: reflect the same
1382 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
1384 * ldver.c (ldversion()): Update to 1.92.
1385 * ldctor.c: There are two places constructor sets
1386 can be defined. One of them checked for an existing
1387 duplicate, the other didn't. Unfortunately, the latter
1388 was called after the former ...
1389 So, factor out code for inserting a new element into
1390 constructor_name_list (after checking for a duplicate)
1391 into a new function add_constructor_name, and call
1392 it from both aforementioned places (ldlang_add_constructor
1393 and ldlang_check_for_constructors).
1395 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
1397 * Makefile.in: Rename .c files generated from ldtemplate
1398 to have names starting with ld__. This helps 'make clean'.
1400 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
1402 * Makefile.in: Take out the version number for install
1403 * m88kbcs.sc: put in contructor blocks.
1405 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
1407 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
1408 parameter, a format, and an arg pointer, and rename it to
1409 vfinfo(). Write info() in terms of new vfinfo().
1410 New einfo() is the same as info(), except it writes to stderr.
1411 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1412 ldmisc.c: Replace "error" calls to info() by new einfo().
1414 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
1416 * ldlex.l ldgram.y: made -V option do same as -v
1417 * Makefile.in: Added $(MINUS_G) flag so debugging can be
1420 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
1421 i386 aout changes from Bob Kukura
1422 * Makefile.in, config.h: added i386aout support
1423 * configure.in: fixed /h-{myhost} typo
1424 * ldgram.y: -MM now gives more boring map.
1425 * ldlang.c: now does D_PAGED flag the right way.
1426 * ldsym.c: -MM flags does the right thing.
1428 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
1430 * configure.in: Fixed typo. Also, a fix for hp300bsd.
1431 * ldlang.c (init_os): Compensate for BFD change,
1432 where bfd_make_section now returns NULL for a duplicate
1433 section request, instead of the old section.
1435 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
1437 * ldver.c: Bump to version 1.91 (consistent with binutils).
1439 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
1441 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1442 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1443 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1444 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1445 Add or update copyright notices.
1447 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
1450 * Makefile.in: Changed installation directory name scheme
1451 to be consistent with gcc. Also changed 'install'.
1453 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
1455 * Makefile.in: new targets ld.mm, ld.me
1457 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
1459 * Makefile.in, ldtemplate: Need to use separate scripts
1460 for -n and -N options. Yet more complication.
1462 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
1464 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
1465 work). Add some lines to avoid Sun Make VPATH bugs.
1467 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
1469 * news.sc: Add alignment for data segment.
1470 * ldtemplate: Add (yet another) script to get for -n or -N
1471 options. (These need different alignment than ZMAGIC files.)
1472 * Makefile.in: Add stuff for new foo.xn scripts.
1473 These are generated by replacing "ALIGN(0x...00)" by ".".
1475 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
1477 * Makefile.in: new targets ld.ms, ld-index.ms
1478 ld.texinfo: remove tabs, other cleanups for texi2roff
1480 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
1482 * ldmain.c (main): Make config.magic_demand_paged be true
1483 by default. Don't the WP_TEXT and D_PAGED flags of
1484 output_bfd here; it's too late, so set it when output_bfd
1485 is created (in ldlang.c). Also fix setting of EXEC_P flag
1486 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
1487 * ldlang.c: Remove some duplicate extern declarations.
1488 * ldgram.y: Fixes to -N and -n options.
1489 * Makefile.in: Recognize upper case letters in sed script
1490 to remove assignments from script files.
1491 * ldtemplate: Don't assukme that -N or -n options
1492 imply use of -r script.
1493 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
1495 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
1497 * ldtemplate: include bfd.h before sysdep.h.
1499 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
1501 Restructure configuration scheme for bfd, binutils, ld.
1503 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1504 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1505 Change some config names to match other dirs.
1506 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1508 * config/: Rename some config files to match up h-*.h names.
1509 Remove all the HOST_SYS definitions from the config files.
1511 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
1513 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1514 * ldtemplate: Remove ldfile_add_library_path calls;
1515 just use the SEARCH_DIR commands in the script files.
1516 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1517 the SEARCH_DIR commands in the scripts (using ugly sed magic).
1518 This is primarily intended for cross-linking, where you would
1519 place libaries in a different place than native libraries.
1520 Also, emulations made from ldtemplate now use $(srcdir).
1521 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
1522 form; people can use the Makefile's LIB_PATH to override.
1524 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
1526 * Makefile.in: fix target ld.dvi, add target ld.info
1527 ld.texinfo: make info filename ld.info
1529 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
1531 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
1533 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
1534 few BFD types & enums.