1 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
4 Create symbol "end" instead of "__end". Comment out some parts
5 that may not be needed (yet) for elf.
7 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
9 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
11 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
13 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
14 when no prototype is being supplied.
15 (ldmalloc, ldrealloc): Size argument is now size_t.
17 * ldmisc.c (finfo): New function, accepts FILE* argument.
18 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
19 without leading zeros.
20 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
21 bfd_vma value, instead of fprintf(%x) which won't hold a long long
23 (concat, buystring): String lengths are size_t.
24 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
26 * ldlang.c (new_statement): Size argument is now size_t. Added
27 forward declaration with prototype.
29 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
31 * ldgram.y (OPTION_v): Don't turn on verbose output.
33 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
35 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
38 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
40 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
41 collect2 doesn't look for gld any more anyhow.
43 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
45 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
46 now have a non NULL srefs_chain.
48 * config/hp300hpux.mt: Use emulation hp3hpux rather than
49 hp300hpux, since the latter does not exist.
51 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
53 * genscripts.sh: Put the scripts in the ldscripts directory, not
55 * configure.in (ldscripts): Make, instead of emulations.
56 * Makefile.in (scriptdir): Take off the "ld" part.
57 (install, clean, distclean): Use ldscripts, not emulations.
58 In tests, don't pass -Lemulations.
59 Don't pass tooldir/lib to genscripts.sh.
60 * genscripts.sh: Don't take tooldir/lib arg.
61 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
64 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
66 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
68 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
70 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
72 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
74 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
75 run in parallel without colliding on yacc's static file names.
76 Without the stub rule, make will try to start two yacc's
77 concurrently which fails because of yacc's static file names.
79 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
81 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
84 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
86 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
87 different from libdir.
89 * Makefile.in (scriptdir): Base on tooldir, not datadir.
91 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
93 * ldver.c (help): New function.
94 * ldver.h: Declare it.
95 * ldlex.l, ldgram.y: Recognize new options --help and --version.
97 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
99 * Makefile.in (INCLUDES): Don't need ../include any more.
101 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
103 * ldlex.l, ldgram.y: Support new -oformat option.
104 Remove attempt at supporting script fragments on the command line.
105 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
106 * mri.c (mri_format), ldgram.y: Change callers.
107 * ldlang.h: Change prototype.
109 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
111 * Makefile.in: canonicalize install.sh; for use within
112 this directory (and subdirs)
114 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
116 * ldgram.y: Tweak grammar to make reporting of invalid options work.
118 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
121 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
123 * ldfile.c (ldfile_open_command): Don't try .ld extension.
124 It wasn't documented (or likely used) and wastes time.
125 (try_open): If EXTEN is empty, don't try it.
127 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
128 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
129 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
130 with normal function declarations.
132 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
133 Move *.sc-sh to scripttempl/*.sc.
134 * {emultempl,emulparams,scripttempl}/README: New files.
135 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
136 removed, replaced with generic.em.
137 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
138 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
140 * *.em (*_get_script): Return script name instead of script contents.
141 * ldlang.c (lang_process): Change caller.
143 * ldlex.l, ldgram.y: Recognize -m option.
144 Check for input files after *all* options in grammar.
145 * ldmain.c (main): Check for -m options. Add default directory
148 * mkscript.c: File removed.
149 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
150 to add to the default LIB_PATH.
151 Look for input files in the new subdirectories.
152 Create the scripts in emulations subdirectory and don't filter
153 them through mkscript.
154 * configure.in: Make the emulations subdirectory.
156 * Makefile.in: Account for all of the above changes.
157 Remove unused .SUFFIXES. Get libgcc.a path with gcc
158 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
159 Put CFLAGS last in the compilation rules.
160 Add -I../bfd to INCLUDES so sysdep.h is found.
162 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
164 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
166 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
167 dependent on RELOCATING, not RELOCATION.
168 * hp3hpux.sh (SHLIB_PATH): Define it.
170 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
172 * ldfile.c (try_open): If opening without the extension fails,
173 try with the extension even if -v or -V was given.
174 had_script is imported (from ldgram.y), not exported.
176 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
178 * Makefile.in: remove parentdir support, use INSTALL_XFORM
180 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
182 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
183 * ldgram.y (statement_list_opt): New nonterminal, either empty or
185 (section): Use statement_list_opt, not statement_list.
186 * m68kcoff.sc-sh: Gather constructors and destructors and define
187 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
188 * sa29200.sc-sh: Gather constructors and destructors and define
189 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
191 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
193 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
194 * configure.in: No longer need to configure to get sysdep.h.
196 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
198 * Makefile.in: remove install:all and install-info:info
199 dependencies (these cause some spurious rebuilds at 'make install'
202 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
204 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
205 (mips-idt-ecoff*): Added trailing '*'.
206 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
207 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
208 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
210 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
211 incorrect definitions.
213 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
215 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
216 symbols, unless stripping.
218 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
220 * Makefile.in: configure looks for ####, so remove lines with many
222 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
223 and HOSTING_LIBS correctly so that ``make check'' will work.
225 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
227 * mips.sc-sh: Define _etext, _edata, and _end, in addition
228 to etext, edata, and end. Needed for IRIX 4.0.5F.
229 Patch from mwp@iconix.oz.au (Michael Paddon).
231 * Version 2.2.1 released.
233 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
235 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
236 * mipsbsd.sh (EMULATION_NAME): Use new file name.
238 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
240 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
243 * Version 2.2 released.
245 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
247 * ldver.c (ldversion): Bump version number to 2.2.
249 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
253 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
255 * mips.sc-sh: Don't define BSS_VAR unless relocating.
257 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
259 * Makefile.in (mkscript.o, mkscript): Build mkscript via
260 mkscript.o, rather than directly from mkscript.c.
262 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
264 * configure.in: Look for ${target_makefile_frag} relative to
265 ${srcdir}, not relative to build directory.
267 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
268 * configure.in: Recognize hppa*-hp-osf.
269 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
270 (em_hppaosf.c): Build it.
271 * config/hppaosf.mh, hppaosf.mt: New files.
273 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
274 some system header files. All uses changed.
276 * configure.in: Recognize i386-aix configurations as i386-coff
279 * configure.in: Recognize m68*-*-hpux.
280 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
281 the value of STACKZERO.
282 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
283 (em_hp3hpux.c): Build it.
284 * hp3hpux.sh, config/hp300hpux.mt: New files.
286 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
288 * mips.sc-sh: Put constructors in the .data section.
289 * Makefile.in (cdtest): Added dependency on ld.new.
291 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
293 * Makefile.in: Change definition of $(tooldir) to match FSF.
294 * vax.sh, config/vax.mt, configure.in, Makefile.in:
295 Support VAX Ultrix and BSD.
297 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
299 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
301 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
303 * ldlang.h (struct memory_region): Change `length' and
304 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
305 * ldlang.c, mri.c: Corresponding changes, plus lint.
307 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
309 * configure.in: For all i386 targets, accept i486 as well.
311 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
313 * ldlang.c (wild_doit): Preserve all flags for a
314 SEC_SHARED_LIBRARY section.
315 (size_input_section): Consider any SEC_HAS_CONTENTS section when
316 computing largest_section.
318 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
320 * ldlang.c (lang_output_section_statement_lookup): Initialize all
321 fields of newly created structure.
323 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
325 * ldmain.c (g_switch_value): New variable.
326 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
327 (command_line_option): Accept -G and set g_switch_value.
328 * ldlex.l (COMMAND): Accept -G.
329 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
331 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
333 Support for linking and loading at different places:
335 * ldlex.l: Add "AT" keyword.
336 * ldgram.y: Cleanup, and parse AT.
337 * ldlang.c (print_output_section_statement): Print output address
338 of section in map. (lang_size_sections): Fill sections' lma with
340 * ldlang.h (lang_output_section_statement_type): Add load_base
343 * ldindr.c (add_indirect): Keep more information in the alias
345 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
346 attribute from an input section.
347 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
348 default. (Q_enter_file_symbos): Indirect symbols now are known by
349 their section, not a special symbol flag.
350 * ldsym.c (write_file_locals): Indirect symbols aren't local.
351 (write_file_globals): Write the mapping for an indirect symbol.
352 * relax.c (build_it): When forced to write a NEVER_LOAD section,
355 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
357 * ld.texinfo: changes for q1
359 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
361 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
363 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
365 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
367 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
369 * mips.sc-sh: Added variables which may be overridden by a
371 * mipsidt.sh: New file; emulation for IDT MIPS board.
372 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
373 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
374 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
375 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
377 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
379 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
381 * i386bsd.sh, config/i386bsd.mt: New files.
382 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
384 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
386 * mri.c: Add extern declaration of strdup.
387 * ldsym.c (KEEP macro): Add spaces around '=' for the
388 sake of old (e.g. PCC) compilers.
390 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
392 * ldver.c: Bump to version 2.1.
394 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
396 * ldgram.y: allow section types without address expressions.
397 * ldlang.c (lang_relocate_globals): avoid possible hang with
398 undefined but unreferenced symbols.
399 * relax.c (relax_section): don't complain if the script file isn't
400 relaxable but -relax is set
402 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
404 * configure.in: go32 is the 3rd part of the triple, not the 2nd
406 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
408 * mipsbig.sh: New file. Big endian MIPS emulation.
409 * config/mips-big.mt: New file. Use mipsbig emulation.
410 * configure.in (mips-sgi-irix*): Use target mips-big.
411 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
412 (em_mipsbig.c): New target. Uses mipsbig.sh.
414 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
416 * mips.sc-sh: Put .scommon sections into .sbss section.
418 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
419 rather than always putting them in bfd_com_section.
420 * ldlang.c (lang_common): If a common symbol is not in
421 bfd_com_section, put in a section of the same name, rather than
422 always putting it in section COMMON.
424 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
426 * ldmain.c (subfile_wanted_p): If we already have a common
427 definition of a symbol, don't necessarily pull in an object file
428 that provides a non-common definition.
430 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
431 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
433 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
434 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
436 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
438 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
441 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
443 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
444 checking for equality to bfd_com_section.
446 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
448 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
449 targets, linker script.
450 * mipslit.sh: New file. Little endian MIPS emulation.
451 * config/mips-lit.mt: New file. Use mipslit emulation.
452 * configure.in (mips-dec-ultrix*): Use target mips-lit.
453 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
454 (em_mipslit.c): New target. Uses mipslit.sh.
456 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
458 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
459 $(tooldir)/bin/gld, so that gcc can find it with or without
462 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
464 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
465 write_norel. All linking is now done via write_relax. Call
466 ldsym_write before calling write_relax.
467 * relax.c: Added copyright.
468 (write_relax): Renamed from write_relaxnorel. Added relocateable
469 argument. seclet_dump renamed to bfd_seclet_link.
470 * relax.h: Added copyright.
472 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
474 * ldmain.c (decode_library_subfile): Patch from
475 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
477 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
479 * config/vxworks960.mt renamed to config/i960.mt
481 * configure.in: sparc-aout emulates a sun4, as does
482 sparc*-vxworks, i960-nindy uses gld960 emulation
484 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
486 Fix support for NOLOAD, add INCLUDE
487 * ldfile.c (ldfile_open_command_file): pass file name to
489 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
490 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
493 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
495 * Makefile.in, config.h: no more default emulation. Make the lack
496 of emulation a compile time error
498 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
500 * configure.in: recognise all sparclite variants, not just 'sparclite'
502 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
504 * m68kcoff.sc-sh: define _end as well as end, for consistency with
507 * configure.in: accept *-ericsson-ose for any m68k CPU.
509 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
510 for each output section.
512 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
514 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
515 macro bfd_asymbol_bfd as appropriate.
516 * Makefile.in: Un-duplicate ldlex.c dependency.
517 * condigure.in: Replace my_host case table by sourcing
518 ../bfd/configure.host. Allow std-host as the default.
519 * ldmisc.c: Change logic for C++ name demangling: There is
520 no initial '_' to remove from stab-derived function names.
522 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
524 * ldlang.c (lang_init_script_file): don't attach the output file
525 sections to the script file.
527 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
528 * ldlang.c (wild): run expansion loop over command line bfd too.
529 (lang_ini_script_file): initialize more parts of the command line
531 * ldlex.l: fix DEFINED start states.
533 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
535 * ld.texinfo: new doc.
536 * ldgram.y, ldlex.l: understand -y<symbol>
537 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
538 print info. (add_ysym): new function.
539 * ldsym.h: (ldsym_type): new define SYM_Y.
541 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
543 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
544 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
545 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
546 macros with PARAMS. Recreational cleanup. Update copyrights.
548 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
550 * Makefile.in: pass down the bfd source directory for includes
552 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
554 * ldlang.c (lang_size_sections): don't change size and address for
555 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
558 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
560 * relax.c (build_it): re-enable the processing of data_statements
561 in scripts, makes counted contructor lists work again.
563 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
565 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
567 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
569 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
572 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
574 * Support for i386-sysv.
575 configure.in: check for i386-*-sysv* and i386-*-sco*.
576 i386coff.sc-sh: rewrote to support SVR3 by default.
577 ldctor.c (find_constructors): preserve stat_ptr.
578 ldlang.c (wild_doit): initialize vma and size of new output
579 section to corresponding input section. This is required for
580 shared library support.
581 (lang_size_sections): don't modify vma and size of sections which
582 are never loaded (for shared libraries).
583 ldwrite.c (copy_and_relocate): copy the contents of any section
584 which has contents, not just sections which are loaded (for shared
587 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
589 * ldlang.c (size_input_section): count the sizes of all sections
592 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
594 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
595 to demangle symbols better
597 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
599 * ldlang.c (lang_finish): don't warn if -e start symbol does not
600 exist when linking with -r.
602 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
604 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
607 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
609 * ldmain.c (linear_library): don't even think about processing
610 an object file if it's already been done
612 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
614 * configure.in: the hp9000/300 config file is now hp300
616 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
618 * config/z8ksim.mt: new file
620 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
622 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
623 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
625 * ld.h (strip_symbols_type): Add value STRIP_SOME.
626 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
627 * ldlang.c (lang_add_keepsyms_file): New function.
628 * ldlex.l: Handle "-retain-symbols-file".
629 * ldsym.c (keepsyms_file, kept_syms): New vars.
630 (process_keepsyms): New functihon; reads file, marks symbols for
632 (write_file_locals): File symbols should always be kept.
633 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
634 and "-s". Process retain-symbols file before setting symtab.
635 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
636 (keepsyms_file, kept_syms): Declare them.
638 * ldmain.c (main): Non-fatal errors should still cause non-zero
639 exit status even with -r.
641 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
643 Added initial support for the z8k
644 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
645 * configure.in, Makefile.in: modified to reflect above
647 * ldlang.c (lang_check): when linking conflicting architectures,
648 make the output file reflect at least one of the bad inputs.
650 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
652 * Makefile.in (install): if $(tooldir) exists, install ld in
655 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
657 * Makefile.in, configure.in: modified to support i386-coff
658 * i386coff.sh: new file
660 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
662 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
663 added m68k-coff emulation mode, stolen from a29k emulation.
664 Almost certainly wrong, but perhaps better than sun3.
666 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
668 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
669 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
670 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
671 This is one character shorter, and lets people build on
672 SVR3 system. (ld__h8300xray.[co] was the killer there;
673 h8300xray.sc-sh is also overlong, but seems harmless.)
674 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
675 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
676 * configure.in: Add host isc.
678 * ldver.c: Call it version 2.0.
680 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
682 * ldver.c: Bump to version 0.98.
685 * Makefile.in: Added mostlyclean, distclean, realclean rules.
687 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
689 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
690 * ldlex.l: Moved comment() to end, since some compilers
691 otherwise have problems with input() used before it is defined.
693 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
695 * configure.in: added Solaris 2 and Irix 4 host support.
697 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
699 * Makefile.in: remove -S flag from the FLEX definition
701 * configure.in: rewrote, using new style case statement. use
702 m68k.mt for m68k-aout systems
704 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
706 * Makefile.in: map "ld" through program_transform_name when
709 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
711 * cplus-dem.c: Removed. Use the version in libiberty now.
712 * ldmisc.c: Use new libiberty version of cplus_demangle().
714 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
716 * gld960.em (gld960_choose_target): default to little endian, not
719 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
721 * ldlang.c (lang_process): don't pass null pointers when
722 abs_output_section is what is required.
723 * ldwrite.c (ldwrite): use malloc to allocate the largest space
724 used, and pass that down.
725 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
728 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
730 * configure.in, config/ose68.mt: renamed OSE to ose.
732 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
734 * ldsym.c (write_file_locals): Reorder check for common or
735 undefined symbols so that it works.
737 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
739 * configure.in: accept all m68K family members.
741 * Makefile.in: always create installation directories.
743 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
745 * ldlex.l: now parses comment correctly, added ~ to acceptable
748 * ldexp.c (exp_unop): pass down abs_output_section - now can have
751 * ldlang.c (lang_finish): warn when an entry symbol supplied on
752 the command line can't be found.
754 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
756 * ldlang.h: add new field "loadable" to output_section_statement.
757 * ldlang.c (lang_output_section_statement_lookup): initilize new
758 field. (wild_doit): if new field is not set, then stop output
759 section from being loadable.
760 (lang_enter_output_section_statement): set the field from the
762 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
763 * h8300hms.sc-sh, h8300hms.em: get -r right.
765 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
767 * ldint.texinfo: New internals manual (beginnings thereof).
768 * PORTING: Removed, merged into ldint.texinfo.
770 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
772 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
773 cdtest.exp: A test program (copied from libg++/test-install)
774 that tests that constructor and destructors are handled
777 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
779 * Makefile.in (install): install from ld.new, renaming during the
780 copy, or else the next 'make install' needs to re-link ld.
782 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
784 * configure.in: generalise hp recognition (from sef).
786 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
788 * configure.in: recognize bsd and hpux hppa configurations.
789 error messages echo to stderr, not stdout
791 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
793 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
794 ldmisc.c: removed rcsid's.
796 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
798 * ldlang.c (lang_map): print changes in sizes due to relaxing
799 (size_input_section): maintain the delta information.
800 * ldlang.h: add new field to struct to contain delta info.
801 * relax.c (relax_section): complain if input not relaxable.
802 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
805 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
807 * ldmain.c(main): prevent -r and -relax from being on at the same
810 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
812 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
816 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
818 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
820 * ldlang.c(open_output): set the target arch and machine as soon
821 as we can. (lang_size_sections): use new macros for setting vma
824 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
826 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
827 Also deleted an unreachable path to wrs.
829 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
831 * Makefile.in (install): use -d test for $tooldir before
832 installing ld there so that $tooldir can be inherited from
835 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
837 * ldlang.c: Two non-substantial changes for the sake of
838 the old Portable C Compiler.
840 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
842 * ldgram.y, ldlex.l: parse ABSOLUTE
843 * ldexp.c: add support for ABSOLUTE
845 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
847 * Makefile.in: Added default definitions for HOSTING_CRT0,
848 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
849 * config/*.mh: Miscellaneous clean-up: Removed definitions
850 of YACC (since it is not longer used in the Makefile).
851 Remove HOSTING_* definitions that are subsumed by the
852 ones added to Makefile.in. Removed most definitions of CC.
853 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
854 These are no longer needed.
856 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
858 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
859 rules, since these are used when building a distribution.
860 * Makefile.in (ldlex.c): Don't re-direct output, since that
861 leaves a bogus output files if it fails.
863 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
864 * ldlex.c: Fix some unnecessary flex-specific-isms.
866 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
868 * ldgram.y: move spurious semicolon
869 * ldexp.h: fix prototype
871 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
873 * ld.texinfo: references to linker now say "ld" not "gld".
875 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
877 changed calling convention for Q_enter_global_ref
878 * ldexp.c, ldlang.c, ldmain.c: reflect this
879 * ldver.c: bump version to 1.97.1
880 * ldindr.c (add_indirect): when an edict declaring an indirect
881 symbol is found, make sure that any ideas about the symbol being
882 common are changed if it now known to be defined.
883 * ldmain.c (linear_library): complain once if archive isn't
885 * ldlang.h, ldlang.c: make room for and initialize the complain
888 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
890 * Makefile.in: use flex & bison from ../ if they exist.
892 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
894 * relax.c (build_it): don't allocate space in the output file for
895 stuff if -R flag applys to it.
896 * ldfile.c: merge in VMS filename support
897 * ldmain.c (main): take out ./ from library path, and close file
898 before unlinking. Make multiple defs of a symbol create an
900 * ldmisc.c: fatal errosrs delete output file
902 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
904 * ldver.c: Increase version number to 1.97, for consistency
907 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
909 * Makefile.in: FLEX -> LEX.
911 * ld.texinfo: {} -> @{@}.
913 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
915 * ld.texinfo: describe alternate, MRI-compatible linker scripts
916 (and associated change in -c option, now used for these scripts)
918 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
920 * ldver.c: Bumped version to 1.96 - new release, resync with the
922 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
923 rather than with raw malloc, makes it easier to track where memory
925 * ldsym.h, ldsym.c: create obstack for all global symbols too.
926 * ldwrite.c (ldwrite): moved malloc so only used when needed.
927 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
930 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
932 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
934 * Makefile.in: use bootstrap for check.
936 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
938 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
940 * Makefile.in: now use flex, not lex
941 * ldlex.l, ldlang.c, ldctor.c: lint
943 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
945 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
946 different sorts of filenames on the command line than in a script.
948 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
950 * Makefile.in: rework CFLAGS so that they can be passed on the
951 make command line. Remove MINUS_G. Default CFLAGS to -g.
953 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
955 * relax.c: added handling for new "padding" seclet type, used to
956 fill out gaps between section.
957 * ldgram.y, ldlex.l: now -defsym on the command line is done
960 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
962 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
964 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
966 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
969 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
971 * Makefile.in (install): Install second copy in $(tooldir)/bin
972 without $(program_prefix), since that's what gcc expects.
974 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
976 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
977 * h8300*: fix bit rot and add support for h8300xray target
978 * go32.sh: target emulation for go32.
980 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
982 * gld960.em, i960.sc-sh. Fix i960 bit rot
984 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
986 * Makefile.in: install man page.
988 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
990 * config/mt-<foo> renamed to <foo>.mt
991 * config/mh-<foo> renamed to <foo>.mt
992 * configure.in changed to reflect this
993 * genscripts.sh now make .xbn files rather than .xN files
995 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
997 * ldver.h: fix decl of ldversion.
999 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
1001 * Makefile.in: added check target.
1003 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1005 * ldmain.c (Q_enter_file_symbols): now aliases work again
1007 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
1009 * Makefile.in: added clean-info target.
1011 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1013 * ldexp.c (exp_print_tree): don't try and follow null pointers
1015 * ldgram.y: remove 11 shift reduce errors
1017 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1019 * Makefile.in: added tooldir and program_prefix.
1021 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1023 * ldlang.c (size_input_section): don't move absolute sections
1027 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1029 * cplus-dem.c: yet another copy of this - maybe it should go into
1031 * ldgram.y: now -V and -v have different actions
1032 * ldver.c: if -V, prints list of emulations compiled in
1033 * ldmisc.c: support for cplus demangling
1036 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1038 * Makefile.in, configure.in: removed traces of namesubdir,
1039 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1040 copyrights to '92, changed some from Cygnus to FSF.
1042 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
1044 * Makefile.in: Change mkscript rule into one for ./mkscript
1045 (for the sake of makes that don't realize they're the same).
1046 * PORTING: Add more details.
1047 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
1049 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
1051 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
1052 config/mt-hp300bsd: New port to hp300 running BSD.
1054 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
1056 Major rewrite of how ld is configured. The major idea
1057 is to use shell scripts to generate everything.
1058 * generic.em replaces ldtemplate.
1059 * Other *.em files replace various *.c files.
1060 A *.em file is a shell script that generates the corresponding
1061 ld__*.c file that implements an emulation. This is usually
1062 a straight 'cat' of a here-document, possibly with substitutions.
1063 * Script files (*.sc) are places by *.sc-sh scripts.
1064 Again, these are simple shell scripts that 'cat'
1065 here-documents, usually with some substitutions.
1066 The output a *.sc-sh is a script file.
1067 * Each emulation is defined by a short shell script with
1068 extension *.sh that specifies the emulation-specific
1069 parameters (such as the name of the *.sh-sc and *.em
1071 * genscript.sh is the master shell script used to generate
1072 an emulation. It is passed various argument, including
1073 the name a the emulation-speciic *.sh file that it
1074 "sources" to set variables to emulation-specifc parameters.
1075 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
1076 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
1077 * config/mh-foo: Rename LDEMULATION names as appropriate
1078 (usually 'gldfoo' -> plain 'foo').
1079 * ldwrite.c: Fixed a typo in a comment.
1080 * Makefile.in: Major changes. Removed some the sed
1081 magic to converts scripts, since that is now handled
1082 by genscripts.sh and the *.sc-sh scipt generators.
1083 * config.h: Remove a bunch of macros defining emulations
1084 and targets. This becomes one less file to edit when
1085 adding emulations or targets.
1086 * ldemul.h (struct ld_emulation_xfer_struct): Add
1087 emulation_name and target_name fields.
1088 * ldemul.c, ldemul.h: Define some default functions used
1089 by most emulations (and remove from the *.em scripts).
1090 * ldemul.c (ldemul_choose_target): Search the new
1091 ld_emulations array using a loop (instead of a hardwired
1092 nested if statement).
1093 Define the ld_emulation from the automatically-geenrated
1094 ldemul-list.h. This means you no longer have to edit ldemul.c
1095 to add a new emulation.
1096 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
1097 their expansions, since the former no longer exist.
1098 * PORTING: A very rough first draft of a porting guide.
1100 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
1101 to be terminated by a new-line (instead of requiring a semicolon).
1103 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1105 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
1106 tests for NULL pointers all over the place.
1107 * ldlang.c (lang_process): remember to relocate global symbols
1108 *after* relaxing has done it stuff.
1110 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1112 * config/mt-coff-h8300: use EMUL like everything else
1113 * ldlang.c: (print_padding_statement): print the right address.
1114 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
1117 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1119 * ldlex.l: Put pack -noinhibit-exec and -sort-common
1120 * ldlang.c (print_data_statement): print the right address.
1122 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
1124 * Makefile.in: The rule for testing ld by re-linking itself
1125 via an intermediate -r link was moved to the ld1 rule
1126 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
1127 which allows the bootstrap rule to work.
1128 * ldctor.c (find_constructors): Don't create a constructor
1129 list if it is already defined (as would happen if ld is
1130 invoked by collect).
1132 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1134 * config/mh-sparc.h: now uses libgcc.a
1135 * ldmain.c: quit using exit
1136 * *sc: use *(COMMON) rather than [COMMON]
1137 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
1138 to allow preprocessing of .l file.
1139 * Makefile.in: New ldlex.l mangling
1140 * ldexp.c (fold_binary): perform expressions with % and / in
1142 * ldfile.c (open_a): open archives on VMS in a special way
1145 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1147 * ldgram.y: map -M behave in the same way as -Map (sets file name
1149 * ldsym.c, ldlang.c: remember that size of a section is dependent on
1150 whether or not relaxing has been done.
1151 * ldmain.c: don't open a map file if it doesn't have a name
1152 * relax.c: all the brains have moved into bfd.
1153 * ldwrite.c: ammend comment
1155 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1157 * Makefile.in: added relax, also made three stage go through a
1160 * config.h: if GNU960 defined, then default emulation mode is
1162 * ldexp.h, ldexp.c: map to file hooks
1163 * ldlang.c: map to file hooks
1164 * ldgram.y: added -Map -relax
1165 * ldlex.l: added -relax, -Map
1166 * ldmain.c: open map file
1167 * ldmisc.c: support for map file
1168 * ldwrite.c: new relax magic
1170 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
1172 * Makefile.in, config/tm-*.h: Clean up make output, only
1173 pass DEFAULT_EMULATION to ldmain.c.
1175 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
1177 * ldver.c: Bump to version 1.94.
1179 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1181 * Makefile.in: infodir belongs in datadir.
1183 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
1185 * Makefile.in: Pass -y to bison. (Again;
1186 accidentally deleted by Rich.)
1187 * news.sc, ldgld68k.sc: Define __end as well as _end.
1189 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1191 * ldindr.h: added to contain prototypes of ldindr.c
1192 * ldfile.c: include ctype.h
1193 * ldmain.c: include the requried prototype headers
1194 * ldwrite.c: get_reloc_upper_bound has been renamed
1195 bfd_get_reloc_upper_bound
1197 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1199 * Makefile.in: punt "fundamental" mode because it breaks my emacs
1200 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
1201 spaces following hyphens, bsd make can't cope. added
1202 standards.text support and made it look like all the other
1205 * configure.in: configure now runs entirely in objdir so make file
1206 existence checks against ${srcdir}. Mark this directory as
1209 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1211 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1212 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1213 and mandir now keyed off datadir by default.
1215 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
1217 * ldver.c: Bumped version to 1.93.
1218 * Makefile.in: Pass -y to bison.
1220 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
1222 * config.h: h8 is now coff, not ieee
1223 * h8300hds.sc: reflect the same
1225 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
1227 * ldver.c (ldversion()): Update to 1.92.
1228 * ldctor.c: There are two places constructor sets
1229 can be defined. One of them checked for an existing
1230 duplicate, the other didn't. Unfortunately, the latter
1231 was called after the former ...
1232 So, factor out code for inserting a new element into
1233 constructor_name_list (after checking for a duplicate)
1234 into a new function add_constructor_name, and call
1235 it from both aforementioned places (ldlang_add_constructor
1236 and ldlang_check_for_constructors).
1238 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
1240 * Makefile.in: Rename .c files generated from ldtemplate
1241 to have names starting with ld__. This helps 'make clean'.
1243 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
1245 * Makefile.in: Take out the version number for install
1246 * m88kbcs.sc: put in contructor blocks.
1248 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
1250 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
1251 parameter, a format, and an arg pointer, and rename it to
1252 vfinfo(). Write info() in terms of new vfinfo().
1253 New einfo() is the same as info(), except it writes to stderr.
1254 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
1255 ldmisc.c: Replace "error" calls to info() by new einfo().
1257 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
1259 * ldlex.l ldgram.y: made -V option do same as -v
1260 * Makefile.in: Added $(MINUS_G) flag so debugging can be
1263 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
1264 i386 aout changes from Bob Kukura
1265 * Makefile.in, config.h: added i386aout support
1266 * configure.in: fixed /h-{myhost} typo
1267 * ldgram.y: -MM now gives more boring map.
1268 * ldlang.c: now does D_PAGED flag the right way.
1269 * ldsym.c: -MM flags does the right thing.
1271 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
1273 * configure.in: Fixed typo. Also, a fix for hp300bsd.
1274 * ldlang.c (init_os): Compensate for BFD change,
1275 where bfd_make_section now returns NULL for a duplicate
1276 section request, instead of the old section.
1278 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
1280 * ldver.c: Bump to version 1.91 (consistent with binutils).
1282 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
1284 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
1285 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
1286 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
1287 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
1288 Add or update copyright notices.
1290 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
1293 * Makefile.in: Changed installation directory name scheme
1294 to be consistent with gcc. Also changed 'install'.
1296 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
1298 * Makefile.in: new targets ld.mm, ld.me
1300 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
1302 * Makefile.in, ldtemplate: Need to use separate scripts
1303 for -n and -N options. Yet more complication.
1305 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
1307 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
1308 work). Add some lines to avoid Sun Make VPATH bugs.
1310 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
1312 * news.sc: Add alignment for data segment.
1313 * ldtemplate: Add (yet another) script to get for -n or -N
1314 options. (These need different alignment than ZMAGIC files.)
1315 * Makefile.in: Add stuff for new foo.xn scripts.
1316 These are generated by replacing "ALIGN(0x...00)" by ".".
1318 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
1320 * Makefile.in: new targets ld.ms, ld-index.ms
1321 ld.texinfo: remove tabs, other cleanups for texi2roff
1323 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
1325 * ldmain.c (main): Make config.magic_demand_paged be true
1326 by default. Don't the WP_TEXT and D_PAGED flags of
1327 output_bfd here; it's too late, so set it when output_bfd
1328 is created (in ldlang.c). Also fix setting of EXEC_P flag
1329 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
1330 * ldlang.c: Remove some duplicate extern declarations.
1331 * ldgram.y: Fixes to -N and -n options.
1332 * Makefile.in: Recognize upper case letters in sed script
1333 to remove assignments from script files.
1334 * ldtemplate: Don't assukme that -N or -n options
1335 imply use of -r script.
1336 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
1338 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
1340 * ldtemplate: include bfd.h before sysdep.h.
1342 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
1344 Restructure configuration scheme for bfd, binutils, ld.
1346 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1347 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1348 Change some config names to match other dirs.
1349 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1351 * config/: Rename some config files to match up h-*.h names.
1352 Remove all the HOST_SYS definitions from the config files.
1354 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
1356 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1357 * ldtemplate: Remove ldfile_add_library_path calls;
1358 just use the SEARCH_DIR commands in the script files.
1359 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1360 the SEARCH_DIR commands in the scripts (using ugly sed magic).
1361 This is primarily intended for cross-linking, where you would
1362 place libaries in a different place than native libraries.
1363 Also, emulations made from ldtemplate now use $(srcdir).
1364 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
1365 form; people can use the Makefile's LIB_PATH to override.
1367 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
1369 * Makefile.in: fix target ld.dvi, add target ld.info
1370 ld.texinfo: make info filename ld.info
1372 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
1374 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
1376 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
1377 few BFD types & enums.