1 Wed Feb 14 18:49:01 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * configure.in: Redo emulation handling so that each emulation
4 searches the correct tool directory, based on the target alias.
5 For example, "configure --enable-targets=m68k-coff i386-linux"
6 will search /usr/local/i386-linux/lib for linux and
7 /usr/local/m68k-coff/lib for m68k-coff.
9 * configure.tgt: Add special tdir settings for Linux.
10 * Makefile.in: Add @TDIRS@. Pass "$(tdir_EMUL)" to ${GENSCRIPTS}
11 for each eEMUL.c target.
12 * genscripts.sh: Accept specific alias as 9th argument, and use it
15 Wed Feb 14 16:38:36 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
17 * ldlang.c (lang_set_startof): Don't do anything for a
20 * ldgram.y (mri_script_file): Call mri_draw_tree.
21 * mri.c (mri_draw_tree): Make globally visible. Don't bother to
22 create memory regions.
23 (mri_load): Don't call mri_draw_tree.
24 * mri.h (mri_draw_tree): Declare.
26 * configure.tgt (m68*-*-psos): New target.
27 * emulparams/m68kpsos.sh: New file.
28 * scripttempl/psos.sc: New file.
29 * Makefile.in (ALL_EMULATIONS): Add em68kpsos.o.
30 (em68kpsos.c): New target.
32 Wed Feb 14 11:09:25 1996 Ian Lance Taylor <ian@cygnus.com>
34 * configure.tgt (*-*-ieee*): New target; use vanilla.
36 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Strip
39 Tue Feb 13 15:58:58 1996 Bryan Ford <baford@snake.cs.utah.edu>
41 * scripttempl/i386msdos.sc: Don't pad the .text section. Put
44 Tue Feb 13 14:04:19 1996 Ian Lance Taylor <ian@cygnus.com>
46 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
48 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Warn if
49 it looks like we might be linking in two different versions of the
50 same shared library. Based on a patch from H J Lu <hjl@zoom.com>.
52 Thu Feb 8 19:25:54 1996 Ian Lance Taylor <ian@cygnus.com>
54 * ldlang.c (lang_size_sections): Increment the section size when a
55 padding statement is encountered.
57 Wed Feb 7 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
59 * configure.in: Look for --enable-shared. Change the value of
60 BFDLIB when linking against a shared library on SunOS.
62 * configure.host: If using a shared BFD library, try to pass a
63 reasonable -rpath option when linking.
64 * Makefile.in (BFDLIB): Set to @BFDLIB@.
66 Tue Feb 6 12:29:14 1996 Doug Evans <dje@charmed.cygnus.com>
68 * emulparams/elf64_sparc.sh (ARCH): Change to `sparc:v9'.
69 * emultempl/generic.em: Strip `:foo' from ${ARCH}.
71 Mon Feb 5 16:25:30 1996 Ian Lance Taylor <ian@cygnus.com>
73 Support for building bfd and opcodes as shared libraries, based on
74 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
75 * configure.in (HLDFLAGS): New substitution.
77 * configure.host: Set HLDFLAGS on SunOS.
78 * Makefile.in (HLDFLAGS): New variable.
79 (BFDDEP): New variable.
80 (BFDLIB): Change to -L../bfd -lbfd.
81 ($(LD_PROG)): Depend upon $(BFDDEP) rathern than $(BFDLIB). Use
83 (check): Set LD_LIBRARY_PATH in the environment.
85 Fri Feb 2 19:26:25 1996 Michael Meissner <meissner@wogglebug.tiac.net>
87 * scripttempl/elfppc.sc (.sdata2, .sbss2): Put .sdata2 and .sbss
88 in the read-only section, not read/write unless we are making a
90 (.debug*): Add dwarf debug sections.
91 (.rela.{sdata*,sbss*}): Add sections.
93 Fri Feb 2 16:50:21 1996 Ian Lance Taylor <ian@cygnus.com>
95 * configure: Regenerate.
97 Thu Feb 1 10:50:46 1996 Ian Lance Taylor <ian@cygnus.com>
99 * emulparams/elf_i386.sh (TEXT_START_ADDR): Change to 0x8048000,
100 for SVR4 compatibility.
102 * ldexp.c (exp_fold_tree): Correct handling of ABSOLUTE.
104 Wed Jan 31 17:30:19 1996 Steve Chamberlain <sac@slash.cygnus.com>
106 * configure.tgt (i[345]86-*-cygwin32, powerpcle-*-cygwin32): New.
107 * emultempl/pe.em (definfo init): Make the default stack reserve
110 Wed Jan 31 14:34:23 1996 Richard Henderson <rth@tamu.edu>
112 * configure.tgt (m68*-apple-aux*): New target.
113 * emulparams/m68kaux.sh: New file.
114 * scripttempl/m68kaux.sc: New file.
115 * Makefile.in (ALL_EMULATIONS): Add em68kaux.o.
116 (em68kaux.c): New target.
118 Tue Jan 30 13:18:56 1996 Ian Lance Taylor <ian@cygnus.com>
120 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Ignore
121 -bnoentry, since the right thing tends to happen anyhow.
123 Mon Jan 29 12:29:26 1996 Ian Lance Taylor <ian@cygnus.com>
125 * ld.texinfo, ld.1: Document -export-dynamic.
127 Fri Jan 26 11:11:55 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
129 * emultempl/sunos.em: Check for native compile by comparing
130 ${target} and ${host}.
132 Thu Jan 25 16:46:58 1996 James G. Smith <jsmith@cygnus.co.uk>
134 * emulparams/{elf32b4300.sh, elf32l4300.sh}: Changed
135 TEXT_START_ADDR to allow use on IDT and PMON systems.
137 Wed Jan 24 20:59:40 1996 Steve Chamberlain <sac@slash.cygnus.com>
139 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
142 Wed Jan 24 16:59:19 1996 Doug Evans <dje@charmed.cygnus.com>
144 * configure.tgt (sparc64-*-solaris2*): New configuration.
145 (sparc64-*-aout*): Renamed from sparc64*.
147 Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
149 * Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
150 * genscripts.sh: Set host, target and target_alias variables.
151 Check for native compile by comparing ${target} and ${host}.
152 * emultempl/elf32.em: Likewise.
153 * scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
155 Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
157 * scripttempl/elfppc.sc: Refine eabi support to better support
158 .sdata, .sdata2, .sbss, etc. sections.
160 Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
162 * ldgram.y (%union): Add phdr field.
163 (phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
164 (phdr_qualifiers): New nonterminal. Add support for FLAGS.
165 (opt_hdrs, hdr): Remove.
166 (phdr_val): New nonterminal.
167 * ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
168 and phdrs parameters. Add flags parameter.
169 (lang_record_phdrs): Update for changes to lang_phdr. Pass flags
171 * ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
172 phdrs fields. Add flags field.
173 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
174 (lang_new_phdr): Update declaration.
175 * ld.texinfo: Document FLAGS.
177 Mon Jan 15 15:07:19 1996 Ian Lance Taylor <ian@cygnus.com>
179 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):
180 Don't make a shared library because of an undefined reference to
181 __GLOBAL_OFFSET_TABLE_.
183 Add some Irix 5 support, mostly from Kazumoto Kojima
184 <kkojima@info.kanagawa-u.ac.jp>:
185 * emulparams/elf32bmip.sh (SCRIPT_NAME): Change to elfmips.
186 (SHLIB_TEXT_START_ADDR): Define.
187 (OTHER_GOT_SYMBOLS): Define.
188 (OTHER_READWRITE_SECTIONS): Remove initialization of _gp.
189 (EXECUTABLE_SYMBOLS): Don't define.
190 (DYNAMIC_LINK): Don't define.
191 * emulparams/elf32lmip.sh: Same changes as elf32bmip.sh.
192 * scripttempl/elfmips.sc: New file.
193 * configure.host (mips*-dec-bsd*): Change mips to mips*.
194 (mips*-sgi-irix4*): Likewise.
195 (mips*-sgi-irix5*): New entry.
196 * Makefile.in (eelf32bmip.c): Depend upon elfmips.sc rather than
198 (eelf32lmip.c): Likewise.
200 Sat Jan 13 09:41:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
202 * scripttempl/elfppc.sc: Remove support for .rel.* sections. Add
203 .rela.got.neg section.
205 Fri Jan 12 14:56:19 1996 Ian Lance Taylor <ian@cygnus.com>
207 * scripttempl/sh.sc: Only build constructors when CONSTRUCTING.
209 * ldmisc.c: Include <stdarg.h> rather than <varargs.h> if
210 ANSI_PROTOTYPES is defined. Remove special handling of
211 WINDOWS_NT. Various indendation fixes.
212 (vfinfo): Change fmt parameter to const char *.
213 (info_msg): Write <stdarg.h> version.
214 (einfo, minfo, finfo): Likewise.
215 (info_assert): Change file parameter to const char *.
216 * ldmisc.h (einfo, minfo, info_msg): If ANSI_PROTOTYPES is
217 defined, use a real prototype.
218 (info_assert): Change first parameter to be const char *.
220 Fri Jan 12 13:29:55 1996 Michael Meissner <meissner@tiktok.cygnus.com>
222 * scripttempl/elfppc.sc: Add support for .sdata2/.sbss2, etc. Add
223 in old support that 2.7.2 needs, but the current compiler does
226 * Makefile.in (eelf32{,l}ppc.c): Fix up dependencies to use the
227 correct Linker script template.
229 * emulparams/elf32{,l}ppc.sh (TEXT_START_ADDR): Set to 0x40000,
231 (DATA_ADDR,NONPAGED_TEXT_START_ADDR): Delete.
233 Tue Jan 9 15:53:02 1996 Ian Lance Taylor <ian@cygnus.com>
235 * scripttempl/alpha.sc: Put .rconst right after .rdata.
237 Fri Jan 5 14:07:45 1996 Steve Chamberlain <sac@slash.cygnus.com>
239 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):
240 sort using right pointer.
242 Fri Jan 5 12:25:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
244 * scripttempl/elfppc.sc: Remove support for creating special
245 labels for eabi section begin/end here. The compiler now uses
246 crt{i,n}.o to create these symbols.
248 Thu Jan 4 17:08:58 1996 Ian Lance Taylor <ian@cygnus.com>
250 * configure.host: Change existing Linux HOSTING_CRT0 to be used
251 for a.out only, and put in appropriate HOSTING_CRT0 and
252 HOSTING_LIBS values for Linux ELF.
254 Thu Jan 4 12:02:05 1996 Doug Evans <dje@canuck.cygnus.com>
256 * scripttempl/h8300.sc: Use all 64K for ram.
257 * scripttempl/h8300h.sc: Define 256K ram size.
259 Thu Dec 21 15:57:18 1995 Ian Lance Taylor <ian@cygnus.com>
261 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Pass
262 export_defines as true to bfd_xcoff_size_dynamic_sections if -unix
263 was used, regardless of whether -bE was used.
265 Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
267 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
268 relocateable before calling ldctor_build_sets if the output file
269 is in an XCOFF format.
271 Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
273 * ldwrite.c (build_link_order): When handling a data statement, if
274 the endianness of the output file is unknown, use the endianness
277 Tue Dec 12 13:55:41 1995 Stan Shebs <shebs@andros.cygnus.com>
279 * mpw-config.in: Recognize mips-*-* as equivalent to
281 * mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
282 * mpw-ld.r: Add version resources.
283 (cfrg): Use symbolic instead of literal name for executable.
285 Mon Dec 11 15:13:41 1995 Kim Knuttila <krk@cygnus.com>
287 * scripttempl/ppcpe.sc (FINI): Moved the .reloc section.
289 Wed Dec 6 14:33:50 1995 Doug Evans <dje@canuck.cygnus.com>
291 * ldlang.c (print_statement{,s}): Delete duplicate prototype.
292 (print_statement_list): Renamed from print_statement. All callers
294 (print_statement): New function to print just one statement.
295 (print_{data,reloc,padding}_statement): Don't crash if
296 output_section == NULL.
297 (dprint_statement): New function.
299 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix
300 call to sort_sections.
302 Wed Dec 6 14:59:06 1995 Ian Lance Taylor <ian@cygnus.com>
304 * emultempl/aix.em (unix_ld): New static variable.
305 (gld${EMULATION_NAME}_parse_args): Handle -unix.
306 (gld${EMULATION_NAME}_before_allocation): If unix_ld, pass
307 gc as false and export_defineds as true to size_dynamic_sections.
309 * ldexp.c (exp_fold_tree): Permit assignments to dot in the final
310 phase if the current section is abs_output_section.
313 Tue Dec 5 09:49:39 1995 Doug Evans <dje@canuck.cygnus.com>
315 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix call
318 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
320 * ldgram.y (PHDRS): New token.
321 (ifile_p1): Accept phdrs.
322 (section): Accept phdr_opt at the end of the section definition.
323 (phdr_op): New nonterminal.
324 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
325 * ldlex.l: Accept PHDRS.
326 * ldlang.h (struct lang_output_section_phdr_list): Define.
327 (lang_output_section_statement_type): Add phdrs field.
328 (struct lang_phdr): Define.
329 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
330 (lang_new_phdr): Declare.
331 * ldlang.c (lang_phdr_list): New static variable.
332 (lang_output_section_statement_lookup): Initialize phdrs field.
333 (lang_process): Call lang_record_phdrs.
334 (lang_new_phdr): New function.
335 (lang_section_in_phdr): New function.
336 (lang_record_phdrs): New static function.
337 * ld.texinfo: Document PHDRS.
339 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
341 * scripttempl/ppcpe.sc: Moved .edata into its own section to
344 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
346 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
347 HOSTING_LIBS for testing.
348 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
351 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
353 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
356 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
358 * configure: Rebuild with autoconf 2.7.
360 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
362 * scripttempl/pe.sc: Two .junk's is too much junk.
364 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
366 * configure.in: Use BFD_NEED_DECLARATION.
367 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
368 * configure, config.in: Rebuild with autoconf 2.6.
370 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
371 being unsupported if this is not a relocateable link and the input
372 BFD supports it, since ldctor_build_sets can cope with that case.
374 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
376 * configure.tgt (powerpc-*-macos*): New target.
377 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
378 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
379 (eppcmacos.c): New target.
380 * mpw-eppcmacos.c: Update.
381 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
383 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
385 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
386 $(host_canonical) and $(target_canonical).
387 (CXX_FOR_TARGET): Likewise.
389 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
391 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
392 so the malloc heap begins at a sane place.
394 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
396 Version 2.6 released.
397 * ldver.c (ldversion): Update to 2.6.
399 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
400 $(GENERATED_*FILES), since they need to be retained by distclean.
401 (maintainer-clean, realclean): Delete them here.
403 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
405 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
406 base file with FOPEN_WB, not "w".
408 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
409 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
411 (gld${EMULATION_NAME}_before_allocation): Use the environment
412 variable LD_RUN_PATH if -rpath was not used.
413 * ld.texinfo, ld.1: Document LD_RUN_PATH.
415 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
417 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
418 -bl and -bloadmap options.
420 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
421 report a better error.
423 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
424 new local variable special_sections, and pass it to
425 size_dynamic_sections. Look through the results, and move the
426 sections around in the mapping so that they are defined correctly.
428 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
430 * ldemul.c (ldemul_default_target): Cast getenv return value.
432 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
434 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
436 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
439 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
440 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
442 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
443 (gld_$_before_allocation): added hooks for toc construction based
446 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
448 * ld.texinfo: The linker does not use _main as an entry point.
450 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
452 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
455 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
457 * configure.in: Add test for whether free must be declared.
458 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
459 * acconfig.h: Explain NEED_DECLARATION_FREE.
460 * configure, config.in: Rebuild.
462 * lexsup.c (parse_args): Take B:: out of shortopts.
464 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
466 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
467 for now, as with m68k4kbsd, until shared library support gets
470 * configure.host: For i386 BSD variants, crt0.o lives in
471 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
473 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
475 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
476 (edelta68.c): New target.
477 * configure.tgt (m68*-motorola-sysv*): New target.
478 * emulparams/delta68.sh: New file.
479 * scripttempl/delta68.sc: New file.
481 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
484 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
486 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
487 ALIGN and ALIGNMOD statements.
489 * emultempl/aix.em: Include ldgram.h.
490 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
492 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
494 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
496 * configure.host (alpha-*-linux*): New host.
497 * configure.tgt (alpha-*-linux*): New target.
499 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
501 * emultempl/aix.em (export_files): Remove.
502 (import_files): Make static.
503 (struct export_symbol_list): Define.
504 (export_symbols): New static variable.
505 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
506 correctly. Call read_file for an export file.
507 (gld${EMULATION_NAME}_before_allocation): Call
508 bfd_xcoff_export_symbol for each export symbol, rather than
509 calling read_file for each export file.
510 (gld${EMULATION_NAME}_read_file): For an export file, make the
511 exported symbols undefined, and store them on the export_symbols
514 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
516 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
517 Don't hang if last option is unrecognised.
518 (gld_${EMULATION_NAME}_set_symbols): Insert created
519 symbols into ABS output section.
521 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
523 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
525 (em68k4knbsd.c): New rule.
527 * configure.tgt: Added support for the NetBSD m68k4k arch.
529 * genscripts.sh, ldint.texinfo,
530 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
531 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
532 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
533 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
534 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
535 pc532machaout,rce,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
536 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
537 PAGE_SIZE to TARGET_PAGE_SIZE.
539 * emulparams/m68knbsd.h: Ditto.
540 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
541 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
544 * emulparams/m68k4knbsd.sh: New file.
546 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
548 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
550 * emultempl/aix.em: Include ldctor.h.
551 (gld${EMULATION_NAME}_after_open): New static function.
552 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
553 (gld${EMULATION_NAME}_find_relocs): New static function.
554 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
555 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
556 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
557 * ldctor.c (struct set_info): Move definition into ldctor.h.
558 (struct set_element): Likewise.
559 (sets): Make non-static.
560 (ldctor_add_set_entry): Add name parameter. Save it in the new
562 (ldctor_build_sets): Avoid being called twice. Pass set element
563 name to lang_add_reloc.
564 * ldctor.h (struct set_info): Move definition here from ldctor.c.
565 (struct set_element): Likewise. Add new field name.
567 (ldctor_add_set_entry): Declare new name parameter.
568 * ldwrite.c (build_link_order): Don't insist that either name or
569 section be NULL in a lang_reloc_statement.
570 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
572 (constructor_callback): Pass name to ldctor_add_new_set_entry for
575 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
577 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
579 * mpw-config.in: Add PowerMac target support, generate config.h.
580 * mac-ld.r: New file, Mac resources.
581 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
582 * mpw-make.in: Remove.
583 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
585 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
587 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
588 -static as a synonym for -bnso.
590 * scripttempl/aix.sc: Move special symbols inside sections.
591 Always start .data at 0.
593 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
595 * Makefile.in (diststuff): Also make info.
596 (maintainer-clean realclean): Also delete *.info*.
598 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
600 * emultempl/aix.em: Add support for various AIX linker options,
601 for AIX import and export files, and for AIX shared objects.
602 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
604 * ldmain.c (main): Initialize new field link_info.static_link.
606 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
607 (constructor_callback): Likewise.
608 * ldmisc.c (vfinfo): Likewise.
609 * ldwrite.c (build_link_order): Likewise.
611 * ld.texinfo: The MRI ALIGN directive is supported.
613 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
615 * emulparams/elf32vr4300.sh: Deleted.
616 * emulparams/elf32vr4300el.sh: Deleted.
617 * emulparams/elf32b4300.sh: Added.
618 * emulparams/elf32l4300.sh: Added.
619 * configure.tgt, Makefile.in: Updated the build to use the
620 new 8.3 unique names.
622 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
624 * ldlang.c (entry_symbol): Make non-static.
625 * ldlang.h (entry_symbol): Declare.
627 * ldlex.l: Treat PROVIDE as a keyword in expression state.
629 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
631 * scripttempl/pe.sc (.bss): Move to be after .text
633 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
635 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
636 Search trinary.cond rather than searching trinary.lhs twice. From
637 linli@ihp.PHys.ethz.CH.
639 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
640 directory searching code into gld${EMULATION_NAME}_search_dir.
641 (gld${EMULATION_NAME}_search_dir): New static function, extracted
642 from gld${EMULATION_NAME}_find_so.
643 (global_needed, global_found): New static variables.
644 (gld${EMULATION_NAME}_after_open): New static function.
645 (gld${EMULATION_NAME}_search_needed): New static function.
646 (gld${EMULATION_NAME}_try_needed): New static function.
647 (gld${EMULATION_NAME}_check_needed): New static function.
648 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
649 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
651 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
652 (eelf32lppc.c): Likewise.
653 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
654 (GENERATE_SHLIB_SCRIPT): Define as yes.
656 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
658 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
659 bfd_link_needed-list; make appropriate changes.
661 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
662 (rs6000-*-aix*): New target; use aixrs6.
663 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
664 * emultempl/aix.em: New file.
665 * scripttempl/aix.sc: New file.
666 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
667 (eaixppc.c, eaixrs6.c): New targets.
669 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
671 * scripttemp/pe.sc (.reloc): Move to the end.
673 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
675 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
676 section which was not linked into the final output.
678 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
680 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
683 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
685 * ld.h (args_type): Add rpath_link field.
686 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
687 required dependencies in rpath_link path. Only search
688 LD_LIBRARY_PATH when configured native.
689 * lexsup.c (parse_args): Recognize -rpath-link.
690 * ld.1, ld.texinfo: Document -rpath-link.
692 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
694 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
695 bother searching for needed libraries unless doing a final link.
697 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
699 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
701 * ld/ld.1: Fix formatting bugs.
703 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
705 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
706 * ldexp.h (exp_get_abs_int): Update declaration.
707 * ldlang.c (print_output_section_statement): Use fprintf_vma to
708 print return value of exp_get_abs_int.
710 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
712 * emultempl/elf32.em (global_stat): New file static variable.
713 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
714 that the file has not already been included under another name.
715 (gld${EMULATION_NAME}_stat_needed): New static function.
717 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
719 * scripttempl/armcoff.sc: Start .text at 0x8000.
720 Start .data at 0x40000.
722 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
724 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
725 command_line.rpath is set, use it, rather than the -L options, to
726 build the rules section.
727 * ld.texinfo: Document this use of -rpath.
729 * lexsup.c (parse_args): Don't set link_info.shared for -assert
730 pure-text. Pass true, not 1, to lang_add_entry.
731 * emultempl/sunos.em (find_assign): New static variable.
732 (found_assign): New static variable.
733 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
734 If not a relocateable link, and no start symbol was specified on
735 the command line, and there are any undefined symbols, set
736 link_info.shared. If link_info.shared is set, set the address of
737 the .text section to 0x20.
738 (gld${EMULATION_NAME}_find_assignment): Rename from
739 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
740 set, then just set found_assign based on whether an assignment is
741 found to find_assign.
742 (gld${EMULATION_NAME}_get_script): Don't use a special script when
743 producing a shared library.
744 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
745 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
746 * ldlang.c (entry_from_cmdline): New global variable.
747 (lang_add_entry): Change cmdline parameter from int to boolean.
748 Use global entry_from_cmdline rather than function static
750 * ldlang.h (entry_from_cmdline): Declare.
751 (lang_add_entry): Change declaration of second parameter from int
753 * ldgram.y: Pass false, not 0, to lang_add_entry.
755 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
757 * ld.h (parsing_defsym): Declare.
758 * ldlex.h (lex_string): Declare.
759 * ldlex.l (lex_string): Define.
760 * lexsup.c (parsing_defsym): Define.
761 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
762 lex_redirect, and clear it after calling yyparse. Set
763 parsing_defsym around call to yyparse.
764 * ldmain.c (main): Set lex_string before calling lex_redirect, and
765 clear it after calling yyparse.
766 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
767 in linker scripts correctly.
769 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
770 COFF targets, allowing for the leading underscore used on SPARC
773 * lexsup.c (parse_args): Handle -assert.
774 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
775 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
776 shared library script when appropriate.
777 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
778 section at SIZEOF_HEADERS.
780 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
782 * Makefile.in (earmcoff.c): Build.
783 * configure.tgt (arm-*-coff): New target
784 * emulparms/armcoff.sh: New file.
785 * scripttempl/armcoff.sc: New file.
787 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
789 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
791 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
793 * ldfile.c (ldfile_set_output_arch): Make arch const.
795 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
797 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
798 beginning of the .bss area, not at the end of data. Add
799 __sbss_{start,end} symbols.
801 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
803 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
804 (CXX_FOR_TARGET, install): Likewise.
806 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
808 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
809 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
810 (CXX_FOR_TARGET): Likewise.
812 (GENERATED_HFILES): Remove config.h.
813 (.dep): Depend upon config.h.
815 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
817 * configure.tgt (mips*-dec-netbsd*): New target.
819 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
821 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
823 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
825 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
827 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
829 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
830 Start .text section on the right boundary. Always align
833 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
835 * Makefile.in (maintainer-clean): New target.
837 * ldmain.c (struct warning_callback_info): Define.
838 (warning_callback): Add new parameter symbol. Call
839 warning_find_reloc to try to find the section and VMA.
840 (warning_find_reloc): New static function.
841 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
842 Pass NULL as symbol parameter to warning callback.
844 * ld.texinfo: Clarify -L option.
846 * ldlang.c (lang_one_common): Add cast to avoid warning.
847 (topower): Likewise. Also, reindent.
848 * ldwrite.c (clone_section): Change i to unsigned int.
849 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
850 cast to avoid warning.
852 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
854 * Makefile.in (config.status): Depend upon configure.tgt.
856 * ldemul.h (ldemul_set_symbols): Declare.
857 (ldemul_parse_args): Declare.
858 * ldemul.c (ldemul_parse_args): Fix indentation.
860 * configure.in: Call AC_HEADER_DIRENT.
861 * configure, config.in: Rebuild.
862 * emultempl/sunos.em: Use autoconf recommend mechanism to define
863 DIR and struct dirent.
865 * configure.tgt (mips*-*-bsd*): New case.
867 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
869 * configure.tgt (i[345]86-*-ptx*): New case.
871 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
873 * config.in: Rename from config.h.in.
874 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
875 Check for config.h:config.in when creating stamp-h.
876 * configure: Rebuild.
877 * Makefile.in (stamp-h): Depend upon config.in rather than
878 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
879 calling config.status.
881 * Makefile.in (distclean): Remove config.h and stamp-h.
883 * configure.host (sparc-*-sunos64*): Remove.
884 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
886 * ldexp.c (exp_fold_tree): Don't warn about moving the location
887 counter backward in the absolute section.
889 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
891 * configure.in: Rewrite to use autoconf.
892 * configure.host: New file.
893 * configure.tgt: New file.
894 * aclocal.m4: New file.
895 * configure: New file, built by autoconf.
896 * acconfig.h: New file.
897 * config.h.in: New file, built by autoheader.
898 * sysdep.h: New file.
899 * ld.h: Incorporate old contents of config.h.
901 * Makefile.in: Various changes for new configure script. Also:
902 (CC_FOR_BUILD): Remove.
903 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
904 (dep.sed): Use @SRCDIR@, not @srcdir@.
905 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
906 * genscripts.sh: Create ldscripts if it does not exist.
907 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
908 * mpw-esh.c, emultemp/*.em: Likewise.
909 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
911 * config/*.mt, config/*.mh: Remove.
913 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
915 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
916 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
918 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
920 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
922 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
924 * ldmain.c (warning_callback): Add abfd, section, and address
926 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
927 Change call to warning accordingly.
929 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
930 relocateable and not shared, put .gnu.warning.SYMBOL sections into
933 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
935 * configure.in: Added mips*vr4300-idt-elf* and
936 mips*vr4300el-idt-elf* targets.
937 * Makefile.in: Added eelf32vr4300* targets.
938 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
939 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
941 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
943 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
944 <brendan@cygnus.com>.
946 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
948 * ldemul.c (ldemul_parse_args): New.
949 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
950 * lexsup.c (all pe stuff): Moved into pe.em
951 (parse_args): Call emulation arg parser.
952 * emultempl/pe.em (parse_args): handle PE specfic args.
954 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
956 * ldlang.c (lang_memory_region_lookup): Don't use the first region
957 as the default region. Create a new region instead.
959 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
961 * ldemul.c (ldemul_set_symbols): New function.
962 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
963 * ldmain.c (main): Add call to ldemul_set_symbols.
964 * lexsup.c (set_pe_value): New args.
966 (parse_args): Cope with new set_pe_value args.
967 * emultempl/pe.em (set_symbols): New function.
968 (ld_emulation_xfer_struct): Add set_symbols.
969 * scripttempl/pe.sc: Use new symbols.
971 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
973 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
974 For -Y, ignore a leading `P,', and only call set_default_dirlist
975 after processing all the other arguments.
977 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
979 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
980 * emulparams/armpe.sh: Run PE script.
982 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
984 * ldmain.c (main): Remove PE stuff.
985 * lexsup.c (options): Load more PE options.
986 (set_pe_value): New function.
988 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
991 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
992 * emultempl/pe.sc: New file performs generic PE support and sorts
994 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
995 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
996 * scripttempl/pe.sc: New.
997 * Makefile.in: Use new files.
999 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
1001 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
1002 (.strings,.ctors,.dtors): Likewise.
1004 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
1006 * scripttempl/armpe.sc: Always start code at 0x401000, even
1008 * ldwrite.c (strdup): New extern declaration.
1009 * ldgram.y (atype): New rule to clarify type parsing.
1010 * ldlang.c (init_os): Remove commented out code.
1011 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
1012 unless told not to by the link script.
1014 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
1016 * ldlang.c (lang_set_startof): New static function.
1017 (lang_process): Call it.
1019 * ldgram.y: Tweak casesymlist to avoid bison errors.
1021 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
1022 Solaris compatibility.
1024 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
1026 * ldgram.y (YYDEBUG): If not defined, define as 1.
1027 (CASE, EXTERN, START): New tokens.
1028 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
1029 (casesymlist): New nonterminal.
1030 (extern_name_list): New nonterminal.
1031 * ldlex.l: Accept lower case trailing base specifiers. Don't
1032 ignore the first digit when the base is a suffix. Accept many
1033 EXPRESSION state tokens in MRI state. Support MRI continuation
1034 lines and MRI semicolon comments. Accept all MRI keywords in
1035 lower case. Add CASE, EXTERN, and START MRI keywords.
1037 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1039 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
1042 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1044 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
1045 $r/../gcc/xgcc unless it is present.
1047 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
1049 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
1051 * scripttempl/m68klynx.sc: Likewise.
1052 * scripttempl/nw.sc: Likewise.
1053 * scripttempl/sa29200.sc: Likewise.
1054 * scripttempl/sparclynx.sc: Likewise.
1056 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
1058 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
1060 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
1062 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
1064 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
1066 * scripttempl/i386pe.sc: Cope with constructors.
1067 * scripttempl/z8ksim.sc: Deleted.
1068 * scripttempl/z8000.sc: Resurrected as this, but
1069 can handle z8001 and z8002 formats.
1070 * emulparams/z8ksim.sh: Deleted.
1071 * emulparams/{z8001.sh, z8002.sh}: New files.
1072 * config/z8ksim.mt: Deleted
1073 * config/z8k-coff.mt: New, generates both emulations.
1075 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
1077 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
1078 %B, in case it is in an archive.
1080 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
1082 * ldlang.c (lang_process): Call reset_memory_regions for each
1085 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
1087 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
1090 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
1092 * ldmain.c (constructor_callback): Allocate set_name in stack
1093 frame, rather than always calling alloca with a fixed size.
1095 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
1097 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
1098 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1100 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
1102 * ldwrite.c (clone_section): Set the alignment of the clone
1103 section to that of the section being cloned.
1105 * ldwrite.c (split_sections): Don't split the first input section
1106 into a new output section.
1108 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
1110 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
1111 (GENERATE_SHLIB_SCRIPT): Define as yes.
1113 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
1115 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
1117 * ldver.c (help): Update list of options to match currently
1120 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
1122 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
1125 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
1126 it takes a size_t anyhow.
1127 (exp_binop): Likewise.
1128 (exp_trinop): Likewise.
1129 (exp_unop): Likewise.
1130 (exp_nameop): Likewise.
1131 (exp_assop): Likewise.
1132 * ldlang.c (lang_memory_region_lookup): Likewise.
1133 (init_os): Likewise.
1134 (ldlang_add_undef): Likewise.
1135 (insert_pad): Likewise.
1136 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
1139 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
1141 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
1143 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
1145 (ld_emulation_xfer_type): Add search parameter to
1146 open_dynamic_archive entry point.
1147 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
1148 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
1149 make non-static. Change all callers to use new name.
1150 (ldfile_open_file_search): Make static. If entry is dynamic, call
1151 ldemul_open_dynamic_archive.
1152 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
1153 * ldfile.h (ldfile_open_file_search): Don't declare.
1154 (ldfile_try_open_bfd): Declare.
1155 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1156 Accept search parameter. Don't search for a library, just look in
1158 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
1161 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
1163 * ldmain.c (set_scripts_dir): Don't base script directory on
1166 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
1168 * ldmisc.c (vfinfo): Don't print the line number if it isn't
1171 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
1173 * ld.h (ld_config_type): Add field warn_constructors.
1174 * ldmain.c (add_to_set): Warn if config.warn_constructors.
1175 (constructor_callback): Likewise.
1176 * lexsup.c (parse_args): Handle -warn-constructors.
1177 * ld.texinfo, ld.1: Document -warn-constructors.
1179 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
1180 get confused by directory names if we searched for the file.
1182 Based on patches from H.J. Lu <hjl@nynexst.com>:
1183 * ldlang.h (lang_input_statement_type): Add new field dynamic.
1184 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
1185 * ldfile.c: Include bfdlink.h.
1186 (ldfile_open_file): Check dynamic field of entry, not global
1187 dynamic_link field. Don't do a dynamic search when doing a
1189 * ldmain.c (main): Don't warn about dynamic_link for a
1191 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
1193 (gld${EMULATION_NAME}_create_output_section_statements): Always
1194 loop over input files.
1195 * Makefile.in: Rebuild dependencies.
1197 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
1200 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
1202 * ldmain.c (main): Set link_info.symbolic to false.
1203 * lexsup.c (parse_args): Handle -Bsymbolic.
1205 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
1207 * ldmain.c (HAVE_SBRK): Define for everything except
1208 specific systems that are known to not support sbrk.
1209 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
1211 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
1213 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
1214 Handle etree_provide.
1216 * emultempl/elf32.em (global_needed): New static variable.
1217 (global_found): Likewise.
1218 (gld${EMULATION_NAME}_after_open): New static function.
1219 (gld${EMULATION_NAME}_search_needed): Likewise.
1220 (gld${EMULATION_NAME}_try_needed): Likewise.
1221 (gld${EMULATION_NAME}_check_needed): Likewise.
1222 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
1223 gld${EMULATION_NAME}_after_open.
1225 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
1227 * configure.in (i386-*-win32): New target.
1229 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
1231 * lexsup.c (parse_args): Let -G either set the small data size or
1232 be equivalent to --shared, depending on the next argument. Accept
1233 and ignore -z for Solaris compatibility.
1235 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
1237 * lexsup.c (parse_args): Cast fopen result to PTR before storing
1238 it in link_info.base_file. Fix indentation.
1240 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
1242 * ldmain.c (main): Always initialize PE info in link_info.
1243 * lexsup.c (OPTION_BASE_FILE): New option.
1244 (parse_args): Handle new option.
1245 * emulparams/armpe.sh: Output pei.
1246 * emultempl/i386pe.em: Add newline to end.
1247 * scripttempl/armpe.sc: Change output and quote the $s.
1248 * scripttempl/i386pe.sc: Change output and quote the $s.
1250 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1252 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
1254 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
1255 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
1256 (i386msdos.o): New target.
1257 * config/i386-msdos.mt: Created.
1258 * emulparams/i386msdos.sh: Created.
1259 * scripttempl/i386msdos.sc: Created.
1261 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1263 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
1264 that contains pointers to be relocated.
1266 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1268 * mpw-esh.c: New file, modified for MPW from esh.c.
1269 * scripttempl/sh.sc: Reformatted to simplify MPWification,
1270 use *() to concat stab sections instead of [].
1272 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
1274 * scripttempl/armpe.sc: Add constructor support.
1276 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
1278 * ldlang.c (lang_size_sections): Any section with a DATA
1279 statement has contents.
1281 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1283 * emulparams/m68kelf.sh (NOP): Define.
1284 (DYNAMIC_LINK): Don't define.
1285 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
1286 will come from the linker script.
1288 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
1290 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
1292 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1294 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
1296 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1298 From Andrew Cagney <cagney@highland.com.au>
1299 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
1302 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
1304 Add support for ARM-PE.
1305 * Makefile.in (ALL_EMULATIONS): Add armpe.o
1306 * configure.in: Recognize armpe.
1307 * config/arm-pe.mt: New file.
1308 * emulparams/armpe.sh: New file.
1309 * scripttempl/armpe.sc: New file.
1312 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
1314 * configure.in (h8300h-*-hms): Deleted
1315 * config/cf-h8300h.mt: Deleted.
1317 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1319 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1321 From David Taylor (dtaylor@armltd.co.uk)
1322 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
1323 * configure.in: Recognize arm{,e[lb]-*-aout.
1324 * config/arm[lb]-aout.mt: New files.
1325 * emulparams/armaout[lb].sh: New files.
1326 * scripttempl/armaout.sc: New file.
1328 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1330 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
1331 be unique in 8 characters for DOS.
1333 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
1334 * emulparams/elf32ppcle.sh: Deleted.
1336 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
1337 Tom Griest <griest@cs.yale.edu>
1339 Initial support for PE executables (eg NT, win32)
1341 * Makefile.in (configure.in, ei386pe): Add support.
1342 * ldmain.c (main): Initialize PE argument info.
1343 * ldwrite.c (print_file_stuff): Don't print out .drectve
1344 and .debug section info.
1345 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
1346 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
1347 Handle new arguments.
1348 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
1351 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
1353 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
1354 segment. This allows ld -r to preserve unwind sections.
1356 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1358 * configure.in: Add little endian PowerPC support.
1360 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
1361 (eelf32ppcle.c): Support for little endian PowerPC.
1363 * config/ppcle-elf32.mt: New file for little endian PowerPC.
1364 * emulparams/elf32ppcle.sh: Ditto.
1366 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1368 * ldlang.c (print_output_section_statement): Check
1369 subsection_alignment, instead of checking section_alignment twice.
1370 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
1372 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
1374 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
1376 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
1378 * ldwrite.c (ldwrite): Before doing anything, reset the error
1379 code. If bfd_final_link returns an error, but the error code is
1380 unset, don't issue an extra message. Assume a correct error
1381 message was already set.
1383 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1385 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
1386 (em68kelf.o): New target.
1387 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
1388 * configure.in: Use them for m68*-*-elf.
1390 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
1392 Merge in support for Mac MPW as a host.
1393 (Old change descriptions retained for informational value.)
1395 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
1396 (i386-unknown-coff): Remove.
1397 (sh-hitachi-hms): New target.
1398 (emulation_ofiles): Set correctly for each target.
1399 (version, TDEFINES): Add to makefile fragment.
1400 * mpw-make.in (BISON): Use byacc instead of bison.
1401 (em_*.c): Replace with e*.c everywhere.
1402 (ldgram.h): Separate action from ldgram.c generation.
1403 (LD_PROG): Depend on Version.r.
1404 (Version.r): generate from version info.
1405 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
1407 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
1408 i386-unknown-aout, i386-unknown-coff): New targets.
1409 (m68k-aout, m68k-coff): Remove targets.
1410 (mk.tmp): Add definition of EMUL.
1412 * mpw-config.in (emulname): Set based on target.
1413 (ldemul-list.h): Construct.
1414 * mpw-make.in (install-only): New target.
1415 (install): Depend on install-only.
1417 * mpw-make.in (bindir): Fix pathname.
1418 (install): Move here from mpw-build.in.
1420 * mpw-config.in: New file, MPW configuration fragment.
1421 * mpw-make.in: New file, MPW makefile fragment.
1422 (This file is semi-automatically generated from Makefile.in.)
1423 * ldfile.c (slash): If MPW, set to `:'.
1424 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
1425 prevent redefinition errors.
1428 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
1430 * emulparams/arcelf.sh (ENTRY): Define.
1433 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
1435 * ldwrite.c (clone_section): Align clone sections on even
1438 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
1440 * configure.in: Change linux to default to elf. Using
1441 i[345]86-*-linuxaout will build a linker which defaults to a.out.
1442 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
1443 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
1444 * config/i386-lelf.mt: Remove.
1446 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
1448 * ldmain.c (main): If opening the map file fails, call
1449 bfd_set_error before calling einfo.
1451 * ld.texinfo, ld.1: Document the -no-keep-memory option.
1453 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
1455 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
1456 does mark shared libraries as executable.
1458 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
1460 * ldlang.c (lang_common): Change power to int. Pass larger values
1461 before smaller values.
1462 (lang_one_common): Treat info as int *. Don't bother to check for
1463 last value, since it is now zero.
1465 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
1467 * ldlang.c (load_symbols): An empty archive is OK.
1469 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
1471 * ldmain.c (progress.h): Include.
1472 (main): Call START_PROGRESS and END_PROGRESS.
1474 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
1476 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
1477 .dtors sections, so that these pointers get relocated also.
1478 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
1479 and end of the constructors/destructors.
1481 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1483 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
1484 describes an archive, call bfd_link_add_symbols on each member.
1485 * ldmain.c (whole_archive): New variable.
1486 (main): Initialize it to false.
1487 * ldmain.h: Declare whole_archive.
1488 * lexsup.c (parse_args): Grok --whole-archive switch.
1489 * ld.texinfo, ld.1: Document --whole-archive.
1491 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1493 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
1494 using the default emulation.
1496 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
1498 * config/hppaelf.mh (HOSTING_EMU): Likewise.
1500 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
1502 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
1503 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
1505 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
1507 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
1509 * ldlex.l: Return -lFILENAME as the token LNAME.
1510 * ldgram.y: Add token LNAME.
1511 (input_list): Treat LNAME like NAME, but pass it to
1512 lang_add_input_file as lang_input_file_is_l_enum.
1513 * ld.texinfo: Document using -lFILENAME in INPUT.
1515 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1517 * ldlang.c (lang_check): If the architectures are compatible call
1518 bfd_merge_private_bfd_data to let the backend do additional
1522 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
1524 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
1525 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1528 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
1530 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
1531 all supported emulations.
1533 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
1535 * ldemul.c (ldemul_list_emulations): New function.
1536 * ldemul.h (ldemul_list_emulations): Declare.
1537 * ldver.c (help): List supported targets and emulations.
1539 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
1541 * scripttempl/elf.sc (.debug): Relocate to address 0.
1542 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
1543 .debug_sfnames, .line): Likewise.
1545 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
1547 * emultempl/elf32.em (hold_rel): New static variable.
1548 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
1549 contents whose names begin with ".rel" after hold_rel. Remove the
1550 assertion which checked for unplaced .rel sections. Don't try to
1551 sort the section into place if place->bfd_section is NULL.
1552 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
1553 section beginning with ".rel".
1555 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
1557 Doc note from pierre@phi.la.tce.com (Pierre Willard):
1558 * ld.texinfo: -X and -x work even if -s or -S are not specified.
1559 * ld.1: Similar change.
1561 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
1563 * emulparams/gld960coff.sh (COFF_CTORS): Define.
1564 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
1566 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
1568 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
1569 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
1570 * config/i386-lelf.mt: New file.
1571 * config/i386-gelf.mt: New file.
1573 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
1575 * configure.in: Match on mips-ecoff, and default to the IDT
1578 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
1580 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
1581 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
1582 to double the size of the table.
1585 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
1587 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
1590 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1592 * Makefile.in (distclean): Do recursive deletion, since ldscripts
1595 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
1597 * ldmain.c (main): If trace_file_tries is true, and we are using
1598 an internal linker script, print out the script.
1599 * ldfile.c (try_open): Reindent function. Make the messages about
1600 opening script files more informative.
1602 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
1603 * ld.texinfo, ld.1: Update accordingly.
1605 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
1607 * ldlang.c (lang_one_common): Adjust references to common symbol
1608 information for new structure.
1610 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
1612 * ldmain.c (undefined_symbol): Handle section being NULL.
1614 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
1615 * ldexp.c (fold_name): Likewise.
1616 * ldlang.c (print_one_symbol): Likewise.
1617 (lang_finish): Likewise.
1618 * ldmain.c (multiple_common): Likewise.
1619 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
1620 renamed to bfd_link_hash_undefweak.
1622 * scripttempl/alpha.sc: Set address of .data section correctly
1623 when -n or -N is used. Patch from Chris G Demetriou
1624 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
1625 * scripttempl/mips.sc: Similar change.
1627 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
1629 * ldlang.c (lang_size_sections): Clarify error message when user
1630 specified start addr conflicts with region. Fix resetting of
1633 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
1635 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
1636 in lang_allocating_phase_enum.
1638 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
1640 * Makefile.in (distclean): Depend upon clean. Don't bother to
1641 remove files which will be removed by clean. From patch by
1642 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
1644 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
1646 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
1647 a MIPS target, clobber the size of all but the first input
1648 .reginfo section to be 0, so that lang_size_sections sets the
1649 correct size for the output .reginfo section.
1651 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
1653 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1654 Remove unused variable is.
1656 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1658 * configure.in: Add support for powerpc-*-eabi.
1660 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
1663 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
1664 elf.sc, which defines some new symbols PowerPC elf needs.
1666 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1668 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
1669 constructor entry is in the absolute section.
1671 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1673 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
1674 * config/i386-gnu.mt: New file. Include ELF support.
1676 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1678 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
1679 there are any input sections named .gnu.warning, treat them as
1680 containing a warning message to be printed by the linker, and
1681 clobber the size so that the message is not copied into the output
1683 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
1686 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
1688 * configure.in (w65-*-*): New target.
1689 * Makefile.in: Update.
1690 * scripttempl/w65.sc: New.
1691 * config/coff-w65.mt: New.
1693 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
1695 * ldlang.c (lang_place_orphans): Don't ignore files with
1696 just_syms_flag set. Instead, put all their sections in
1697 bfd_abs_section_ptr, using the section VMA as the output_offset.
1699 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1701 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
1702 name `reloc_howto_type', since it's now defined to be const.
1703 * ldlang.c (lang_add_reloc): Ditto.
1704 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
1706 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1708 * ldexp.c (fold_binary): Adding or subtracting an absolute value
1709 to a relative value does not require forcing the relative value to
1710 be absolute. Also, reindent function.
1712 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1714 * ldwrite.c (clone_section): Create a symbol with the
1715 same name as the section.
1717 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1719 * ld.h (split_by_reloc, split_by_file): New flags.
1720 * ldwrite.c (clone_section, split_sections): New functions.
1721 * lexsup.c (parse_args): Understand new split options.
1724 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
1726 * configure.in (arc-elf): New target.
1727 * Makefile.in (earcelf.c): New target.
1728 * config/arc-elf.mt: New file.
1729 * emulparms/arcelf.sh: New file.
1732 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1734 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
1735 .data segment. They must be writable when creating a shared
1736 library. From H.J. Lu <hjl@nynexst.com>.
1738 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
1740 * emultempl/miposecoff.em: New file.
1741 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
1742 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
1743 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
1744 provide __runtime_reloc_start and __runtime_reloc_stop if they are
1745 used. Align _fdata to a 16 byte boundary.
1746 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
1748 (emipsidtl.c): Likewise.
1749 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
1751 * ld.h (args_type): Add new field embedded_relocs.
1752 * ldemul.h (ldemul_after_open, after_open_default): Declare.
1753 (ld_emulation_xfer_struct): Add new field after_open.
1754 * ldemul.c (ldemul_after_open): New function.
1755 (after_open_default): New function.
1756 * ldlang.c (lang_process): Call ldemul_after_open.
1757 * lexsup.c (parse_args): Handle --embedded-relocs.
1758 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
1759 new after_open field to after_open_default.
1760 * emultempl/generic.em, emultempl/gld960.em: Likewise.
1761 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
1762 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
1763 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
1764 * ld.texinfo, ld.1: Mention -embedded-relocs.
1766 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1768 * Makefile.in: Add eshl.o.
1769 * config/coff-sh.mt: Add shl emulation.
1771 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1773 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
1774 Youngdale <eric@aib.com>.
1776 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1778 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
1779 * config/i386linux.mh: New file; set HOSTING_CRT0.
1780 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
1781 /usr/lib, since that is already in LIB_PATH.
1783 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
1785 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
1787 (.data, .bss): If "-N", then place the data/bss just after the end
1788 of the .text section rather than at the default 0x40000000.
1790 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
1793 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1795 Patches from Eric Youngdale <eric@aib.com>:
1796 * ldlang.c (lang_finish): Don't warn if entry symbol not found
1797 when generating a shared library.
1798 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
1799 attempting to place an orphaned relocation section when generating
1800 a dynamically linked object.
1802 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
1805 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1807 * ld.h (args_type): Add field export_dynamic.
1808 * lexsup.c (parse_args): Recognize --export-dynamic.
1809 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1810 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
1812 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1814 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
1815 we allocate common symbols.
1817 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
1819 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
1820 .rela.fini to the list of .rel* sections.
1822 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1824 * ldlang.c (load_symbols): Add new argument place. Only accept
1825 linker scripts if place is not NULL. Put commands found in an
1826 assumed linker script into place.
1827 (lookup_name): Pass NULL as place argument to load_symbols.
1828 (open_input_bfds): In lang_input_statement_enum case, pass a place
1829 argument to load_symbols, and store any new statements after the
1832 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1834 * ldver.c (ldversion): Bump to 2.5.3.
1836 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1838 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
1840 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1842 * Makefile.in (check): Add missing "else true" clause.
1844 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1846 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1847 entry point to "start". Align at end of each section to 0x200.
1848 Start .text section 0x1000 later. Add _etext, _edata, _end
1851 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1853 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
1854 composed of different object file formats.
1855 (ldctor_build_sets): If the output format does not support the
1856 reloc, and we are not generating a relocateable link, try getting
1857 the reloc from the input format.
1859 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1861 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
1862 (em68knbsd.c): New target.
1864 * config/m68k-nbsd.mt: New file.
1865 * emulparams/m68knbsd.sh: New file.
1866 * configure.in (m68*-*-netbsd*): Use above configs.
1868 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1870 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
1871 appropriately named static library, stop the search at that
1874 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1876 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
1877 and esparcnbsd.o; sorted entries.
1878 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
1880 * config/netbsd532.mt: Removed.
1881 * emulparams/netbsd532.sh: Removed.
1883 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
1884 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
1885 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
1886 sparc*-*-netbsd*): Use above configs.
1888 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1890 * ldmain.c (multiple_common): One of the types may now be
1891 bfd_link_hash_indirect. The old BFD argument may be NULL.
1893 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1895 * configure.in: Add * at the end of m68k-hp-hpux.
1897 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1899 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
1902 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1904 * scripttempl/nw.sc: Gather constructors and destructors and
1905 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
1907 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1909 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
1910 (ei386nw.c, eppcnw.c): New targets.
1912 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
1913 scripttempl/nw.sc: New files, for i386 and powerpc netware.
1915 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
1916 instead of {i386,ppc}-elf.
1918 * configure.in (sparc*-*-netware): Removed. There is no such
1921 * ldint.texinfo: Move misplaced `@end iftex'.
1923 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
1925 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
1926 .rela.dtors to the list of .rel* sections.
1928 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1930 * ldver.c (ldversion): Update to version 2.5.
1931 * Version 2.5 released.
1933 * configure.in (all_targets): Handle i386-linux*.
1935 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1937 * scripttempl/aout.sc: Set _etext and __etext to ., not
1938 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
1939 will not break any other system. From Eric Valette
1942 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1944 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
1945 --verbose to get the old -V behaviour.
1946 * ld.1, ld.texinfo: Document this change.
1948 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1950 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1951 assertion, since it could fail with a user defined linker script.
1953 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
1954 name in the hash table during the first phase--the hash table does
1955 not even exist at that point, much less have the right value.
1957 * Makefile.in (CC): Define.
1958 (CXX): Move definition, change from g++ to gcc.
1959 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
1960 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
1961 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
1962 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
1963 (.cc.o): Comment out.
1965 (site.exp): Don't create testdir or set tmpdir.
1966 (check): Run checks even if not running native. Use CC_FOR_TARGET
1967 instead of RUNTEST_CC, and likewise for CXX.
1968 (cdtest targets): Comment out.
1969 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
1970 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
1971 * cdtest-main.cc, cdtest.exp: Remove.
1973 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1975 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
1976 file naming problems.
1977 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
1978 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
1979 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
1980 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
1981 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
1982 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
1983 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
1985 * genscripts.sh: Always search /usr/local/TARGET/lib.
1987 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
1989 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1991 * configure.in: Handle i386-bsdi* targets like i386-bsd.
1993 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1995 * lexsup.c (parse_args): Add support for -a for HP/UX
1998 * lexsup.c (parse_args): -c takes an argument.
2000 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2002 * ld.h (args_type): Add new field endian.
2003 * lexsup.c (parse_args): Handle -EB and -EL by setting
2004 command_line.endian.
2005 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
2006 * ldlang.c (lang_add_output_format): Add arguments big and little.
2007 If command_line.endian is set, use it to select big or little
2008 rather than the default. Changed all callers.
2009 * ldlang.h (lang_add_output_format): Update declaration.
2010 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
2011 LITTLE_OUTPUT_FORMAT.
2012 * emulparams/elf32mipl.sh: Likewise.
2013 * emulparams/mipsbig.sh: Likewise.
2014 * emulparams/mipsbsd.sh: Likewise.
2015 * emulparams/mipsidt.sh: Likewise.
2016 * emulparams/mipsidtl.sh: Likewise.
2017 * emulparams/mipslit.sh: Likewise.
2018 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
2019 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
2021 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
2022 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
2023 * scripttempl/mipsbsd.sc: Likewise.
2025 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
2026 depending upon ldgram.c, so that a parallel make does not try to
2029 * configure.in (mips*el-elf*): New target.
2030 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
2031 (eelf32mipl.c): New target.
2033 * config/mipsl-elf32.mt: New file.
2034 * emulparams/elf32mipl.sh: New file.
2036 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2038 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
2041 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2043 * ldmisc.c (vfinfo): Print BFD file name as well as file name
2044 returned by find_nearest_line, in case the file name is something
2045 unhelpful such as a .h file. Handle %u.
2047 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2049 * ldlang.c (lang_do_assignments): Make sure output statement
2050 has an attached bfd_section before trying to dereference it.
2052 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2054 * ld.h (ld_config_type): Add new field warn_once.
2055 * ldmain.c (undefined_symbol): Handle -warn-once.
2056 * lexsup.c (parse_args): Recognize -warn-once.
2057 * ld.texinfo (Options): Document -warn-once.
2060 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
2061 name. For %C, print the function name on a separate line, to keep
2062 the length of error messages under control.
2063 * ldmain.c (multiple_definition): Use %D for ``first defined
2065 (undefined_symbol): Use %D for ``more undefined references
2068 * ldmisc.c (multiple_warn): Remove; no longer used.
2069 * ldmisc.h (multiple_warn): Don't declare.
2071 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2073 * ldlang.c (print_output_section_statement): Print all lines
2076 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2078 * ldlang.c (load_symbols): Check for archive before object. Use
2079 bfd_check_format_matches, and, if ambiguous, print a list of
2080 matching formats. If file format is not recognized, treat file as
2082 * ldgram.y (yyerror): If assuming an object file is a script,
2083 mention that. Tweak the format of the error messages.
2084 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
2085 guess that this is not actually a script, and just report that the
2086 file format was not recognized.
2087 * ld.texinfo (Options): Admit that -( may be used more than once.
2088 Add note that unrecognized object files are now treated as linker
2091 * ldfile.c (ldfile_input_filename): Make const.
2092 (ldfile_assumed_script): New variable.
2093 (try_open): Change arguments types to const.
2094 (ldfile_find_command_file): Likewise.
2095 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
2096 * ldfile.h: Update declarations for ldfile.c changes.
2097 * ldlex.l: Include <ctype.h>.
2098 (file_name_stack): Change to be const char *.
2099 (lineno_stack): New static variable.
2100 (<<EOF>>): Set lineno as well as ldfile_input_filename.
2101 (lex_push_file): Make name argument const. Initialize
2103 (lex_redirect): Initialize lineno_stack entry.
2104 (lex_warn_invalid): Handle non printable characters nicely.
2105 * ldlex.h (lex_push_file): Declare second argument as const.
2107 * ldgram.y (ifile_p1): Recognize GROUP.
2108 * ldlex.l: Recognize GROUP.
2109 * ld.texinfo (Option Commands): Document GROUP.
2111 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2113 * config/m68klynx.mh: New file.
2115 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
2117 * emultempl/hppaelf.em: Add newlines to the error messages.
2119 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2121 * config/i386lynx.mh: New file.
2122 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
2123 unless CONSTRUCTING.
2125 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2127 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
2128 (GENERATE_SHLIB_SCRIPT): Define as yes.
2129 (DYNAMIC_LINK): Define as false.
2130 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
2131 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
2132 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
2133 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
2136 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2138 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
2140 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2142 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
2143 .got section is now explicitly handled in elf.sc.
2145 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2147 * scripttempl/alpha.sc: Redo script to set . outside of sections
2148 and not bother to explicitly specify section addresses.
2149 Explicitly place .sdata section.
2151 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2153 * scripttempl/m68kcoff.sc: Put .bss in data segment.
2155 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
2156 0, and to only be marked as NOLOAD if relocating.
2157 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
2158 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
2159 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
2160 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
2161 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
2162 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
2163 * scripttempl/sparclynx.sc: Likewise.
2165 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
2167 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
2168 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
2171 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
2173 * ld.h (args_type): Add field soname.
2174 * lexsup.c (parse_args): Handle -soname argument.
2175 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
2177 * ld.texinfo: Document -soname.
2179 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2181 * ldlang.c (lang_check): Don't try to set the architecture if the
2182 input and output files are incompatible. Just warn.
2184 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2186 * configure.in: Change i[34]86 to i[345]86.
2188 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2190 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
2192 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2194 Make the ELF linker handle orphaned sections reasonably. Also,
2195 define __start_SECNAME and __stop_SECNAME around sections whose
2196 names can be represented in C, for the benefit of symbol sets in
2198 * ldemul.h (ldemul_place_orphan): Declare.
2199 (ld_emulation_xfer_type): Add place_orphan field.
2200 * ldemul.c (ldemul_place_orphan): New function.
2201 * ldlang.h (wild_doit): Declare.
2202 * ldlang.c (wild_doit): Make nonstatic.
2203 (lang_place_orphans): Call ldemul_place_orphan.
2204 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
2205 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
2207 (gld${EMULATION_NAME}_place_orphan): New static function.
2208 (gld${EMULATION_NAME}_place_section): New static function.
2209 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
2211 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
2213 * scripttempl/aout.sc: Add .linux-dynamic after .data.
2215 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2217 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
2218 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
2220 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2222 * ldexp.h (exp_get_abs_int): Declare.
2224 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2226 * ldlang.c (lang_do_assignments): Handle complex AT's better.
2227 * ldexp.c (exp_get_abs_int): New function.
2229 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
2231 * configure.in: add i960-nindy-coff support.
2233 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2235 * ldlex.l (yy_create_string_buffer): Handle change to internal
2236 interface in flex 2.4.7.
2238 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
2240 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
2241 New function; add 0x20 to any use of -Ttext.
2242 (gld${EMULATION_NAME}_create_output_section_statements): New
2244 (ld_${EMULATION_NAME}_emulation): Use the new function
2245 gld${EMULATION_NAME}_create_output_section_statements.
2247 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2249 * scripttempl/mips.sc: Redo script to set . outside of sections
2250 and not bother to explicitly specify section addresses.
2252 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2254 * scripttempl/elf.sc: Copy several more relocation sections into
2255 the output. Put .got.plt sections into .got.
2257 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2259 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
2261 Add a new script operator, PROVIDE, to define a symbol only if it
2263 * ldgram.y (PROVIDE): New token.
2264 (assignment): Accept PROVIDE.
2265 * ldlex.l (PROVIDE): New token.
2266 * ldexp.h (node_type): Add etree_provide to node_class enum.
2267 (exp_provide): Declare.
2268 * ldexp.c (exp_fold_tree): Handle etree_provide.
2269 (exp_provide): New function.
2270 (exp_print_tree): Handle etree_provide.
2271 * ld.texinfo: Document PROVIDE.
2273 * ldlang.c (lang_common): Pass desired alignment to
2274 lang_one_common as power of two.
2275 (lang_one_common): Get common symbol alignment from linker hash
2276 table entry. Treat desired alignment as a power of two.
2278 * ldlang.c (wild_section): Attach all section with the given name,
2279 not just the first one. If there is no name, attach all sections
2280 even if the SEC_IS_COMMON flag is set.
2282 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2284 * ld.h (args_type): Add field rpath.
2285 * lexsup.c (S_ISDIR): Define if not already defined.
2286 (parse_args): Add support for -rpath. If -R is used to name a
2287 directory, treat it as -rpath for Solaris compatibility.
2288 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2289 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
2290 * ldmain.c (main): Initialize command_line.rpath to NULL.
2291 * ld.texinfo: Document -rpath option.
2293 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
2295 * emulparams/pc532machaout.sh: New file. Pc532 mach script
2298 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
2300 * config/pc532mach.mt: New file. Pc532 mach target support.
2302 * config/pc532mach.mh: New file. Pc532 mach host support.
2304 * config/netbsd532.mt: New file. Netbsd 532 target support.
2306 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
2308 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
2311 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2313 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
2314 bfd_abs_section_ptr, not &bfd_abs_section.
2316 * lexsup.c (parse_args): Changed "retain-symbols-file" from
2317 no_argument to required_argument. From djm.
2319 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2321 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
2322 sections to force a VMA of 0; needed for ELF backends which have
2323 not been converted to the new linker style.
2325 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
2327 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
2328 it was for the HPUX dynamic loader's use and it creates problems
2331 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
2333 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
2334 * ldlang.h (lang_do_assignments): Put external decl here.
2335 * emultempl/hppaelf.em: Minor cleanups throughout file.
2336 (hppa_elf_create_output_section_statements): Rewrite.
2337 (hppaelf_finish): Rewrite.
2339 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2341 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
2343 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
2345 * ld.texinfo: -Bstatic is not ignored.
2347 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2349 * ldlex.l: Recognize \r the same as \n.
2351 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2353 Preliminary support for generating shared libraries, from Eric
2354 Youngdale <ericy@cais.cais.com>.
2355 * genscripts.sh: If the emulation parameter file sets
2356 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
2357 CREATE_SHLIB defined.
2358 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
2359 link_info.shared is set, use the .xs script file.
2360 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
2361 .interp section, and don't include TEXT_START_ADDR in the starting
2362 address of the first section.
2363 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
2364 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
2366 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2368 * configure.in: Change --with-targets to --enable-targets.
2370 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2372 * lexsup.c (parse_args): Add support for new options -( -) with
2373 synonyms --start-group --end-group.
2374 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
2375 (lang_group_statement_type): Define new struct.
2376 (lang_statement_union_type): Add group_statement field.
2377 (lang_enter_group, lang_leave_group): Declare.
2378 * ldlang.c (lang_for_each_statement_worker): Handle
2379 lang_group_statement_enum.
2380 (map_input_to_output_sections, print_statement): Likewise.
2381 (lang_size_sections, lang_do_assignments): Likewise.
2382 (open_input_bfds): Completely rewrite. Now does its own looping,
2383 rather than using lang_for_each_statement. Handle groups.
2384 (lang_process): Update call to open_input_bfds.
2385 (print_group): New static function.
2386 (lang_enter_group, lang_leave_group): New static functions.
2387 * ldfile.c (ldfile_open_file): If the file has already been
2388 opened, just return rather than taking an assertion failure.
2389 * ldver.c (help): Mention new options.
2390 * ld.texinfo: Document new options.
2392 * ldlang.c (end_of_data_section_statement_list): Don't define.
2393 (lang_leave_output_section_statement): Don't set obsolete variable
2394 end_of_data_section_statement_list.
2396 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
2399 * ldlang.c (lang_size_sections): Adjust current region address
2400 even for sections with an explicit address. From
2401 ralphc@pyramid.com (Ralph Campbell).
2403 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
2404 From jrs@world.std.com (Rick Sladkey).
2406 * scripttempl/mipsbsd.sc: Let sections align to their natural
2409 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2411 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
2413 (lang_abs_symbol_at_beginning_of): Likewise.
2414 (lang_abs_symbol_at_end_of): Likewise.
2415 (lang_size_sections): Use bfd_is_abs_section to check for the
2416 absolute section. Don't try to set the VMA or output_offset or
2417 size of the absolute section.
2418 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
2421 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
2423 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
2424 when generating relocatable objects.
2426 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
2428 * emultempl/linux.em: New file providing support for linking
2429 against Linux shared libraries.
2430 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
2431 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
2433 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2435 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
2436 * ldmain.c (main): Initialize link_info.shared to false. Give
2437 error if link_info.relocateable and link_info.shared are both set.
2439 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
2440 it as naming an emulation to be added to EMULATION_OFILES.
2441 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
2443 * Makefile.in: Rebuilt dependencies.
2444 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
2445 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
2446 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
2447 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
2448 (ei386linux.c): Remove; now in Makefile.in.
2449 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
2450 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
2451 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
2452 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
2453 (eelf64_sparc.c): Remove; now in Makefile.in.
2454 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
2455 (eelf32_sparc.c): Remove; now in Makefile.in.
2457 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
2458 no owner--it might be bfd_abs_section. From Eric Youngdale
2459 <ericy@cais.cais.com>.
2461 * scripttempl/aout.sc: Let sections align to their natural
2464 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2466 * ldemul.h (ldemul_open_dynamic_archive): Declare.
2467 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
2468 * ldemul.c: Include ldexp.h and ldlang.h.
2469 (ldemul_open_dynamic_archive): New function.
2470 * ldfile.h (ldfile_open_file_search): Declare.
2471 * ldfile.c: Include ldemul.h.
2472 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
2473 argument, not bfd *. Change all callers.
2474 (ldfile_open_file_search): Rename from open_a. Return boolean
2475 argument, not bfd *. Clean up. Change all callers.
2476 (ldfile_open_file): If doing a dynamic link, call
2477 ldemul_open_dynamic_archive rather than assuming the extension of
2478 a dynamic object is ".so".
2479 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
2481 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
2483 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
2485 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
2486 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
2487 Accept -static as a synonym for -non_shared.
2489 Let the user change the dynamic linker used by ELF code.
2490 * ld.h (args_type): Add new field interpreter.
2491 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
2493 * ldmain.c (main): Initialize command_line.interpreter to NULL.
2494 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
2495 the ELF backend to return the .interp section. If
2496 command_line.interpreter is not NULL, set the contents of .interp
2498 * ld.texinfo: Mention -dynamic-linker.
2500 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
2503 * lexsup.c (parse_args): Sort out the option macros and change the
2504 definitions to make it easier to add a new option.
2506 * scripttempl/aout.sc: Define __etext and __edata to go along with
2509 * ld.h (ld_config_type): Add new field traditional_format.
2510 * lexsup.c (parse_args): Add traditional-format to longopts, and
2512 * ldmain.c (main): Initialize config.traditional_format to false.
2513 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
2514 flags of output_bfd according to config.traditional_format.
2515 * ldver.c (help): Mention -traditional-format.
2516 * ld.texinfo: Document -traditional-format.
2518 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2520 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
2521 they are encountered.
2523 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
2525 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
2526 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
2528 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2530 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
2531 _FTEXT, _ETEXT and _FDATA. Dont define _END.
2533 * ldfile.c (open_a): If this is not an archive, try to open it in
2534 the current directory before searching for it.
2536 * lexsup.c (parse_args): Treat -i as a synonym for -r.
2538 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
2539 BLOCK works in a section address as documented.
2541 * ldgram.y (YYDEBUG): Don't define.
2543 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2545 * emultempl/gld960.em: Pass false for new argument to
2546 ldfile_add_library_path.
2547 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
2549 * emultempl/sunos.em: Only look for .so files if doing a dynamic
2552 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
2554 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
2556 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
2558 * Makefile.in (check): Delete ld.new dependency so that a regression
2559 test doesn't trigger a rebuild of the linker.
2561 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2563 * ldlang.c (map_input_to_output_sections): For lang_address, call
2564 init_os if it hasn't already been called.
2566 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2568 Add support for SunOS shared libraries.
2569 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
2570 shared library support code.
2571 * emultempl/sunos.em: New file.
2572 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
2573 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
2574 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
2575 (esun3.c): Likewise.
2577 * ldlang.c: Minor formatting cleanups.
2578 (lang_for_each_input_file): New function.
2579 * ldlang.h (lang_for_each_input_file): Declare.
2581 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
2583 (search_head): Declare.
2584 (ldfile_add_library_path): Add new cmdline argument in prototype.
2585 * ldfile.c (search_head): Make non-static.
2586 (search_dirs_type): Move to ldfile.h.
2587 (ldfile_add_library_path): Accept cmdline argument, and save it.
2588 * lexsup.c (parse_args): Pass true for new cmdline argument of
2589 ldfile_add_library_path.
2590 (set_default_dirlist): Likewise.
2591 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
2592 argument of ldfile_add_library_path.
2593 * ldgram.y (ifile_p1): Likewise.
2595 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2597 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
2598 total_size, superfile and chain.
2599 * ldfile.c (open_a): Don't clear search_dirs_flag.
2600 (ldfile_open_file): Don't try to open superfile. Assert that file
2601 has not already been opened.
2602 * ldlang.c (new_afile): Don't initialize superfile.
2603 * ldmain.c (add_archive_element): Don't initialize subfiles or
2604 chain or superfile. Initialize search_dirs_flag to false.
2606 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2608 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
2610 Changes from binutils-2.4 release:
2612 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
2613 variables, use whitespace, so scripts don't break.
2615 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
2617 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
2619 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2620 * Makefile.in: Noted change.
2622 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
2623 don't know where that's supposed to come from, or why it's
2626 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2628 * configure.bat: update to latest makefile.in
2629 * emulpara/go32.sh: set to coff-go32 not aout
2630 * emultemp/generic.em: strength-reduce the structure of
2631 this shell script, since the only available shell for
2632 DOS can't handle complex syntax.
2633 * emultemp/stringify.sed: for "sed -f" instead of inline.
2634 * makefile.in: depend on stringify.sed as well as genscripts.sh
2635 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
2636 * genscripts.sh: empty variables aren't always considered "set",
2637 so set them to "y" instead.
2639 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2641 * ldlang.c (entry_symbol): Make static.
2642 (lang_add_entry): Add cmdline argument.
2643 * ldlang.h (lang_add_entry): Change prototype.
2644 * ldgram.y (statement_anywhere): Change lang_add_entry call.
2645 * lexsup.c (parse_args): Likewise.
2647 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2649 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
2650 .reginfo an address.
2651 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
2652 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
2653 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
2655 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2657 Add support for ELF shared libraries.
2658 * ld.h (ld_config_type): Add field dynamic_link.
2659 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
2660 on attempts to use -r with -relax, -call_shared or -s.
2661 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
2662 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
2663 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
2664 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
2665 OPTION_NON_SHARED by setting dynamic_link field accordingly.
2666 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
2668 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
2669 opening a file with a .so extension first.
2670 * emultempl/elf32.em: New file.
2671 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
2672 (NONPAGED_TEXT_START_ADDR): Likewise.
2673 (TEMPLATE_NAME): Define as elf32.
2675 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
2676 * scripttempl/elf.sc: Add placement for new dynamic sections.
2677 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
2678 outside of any section. Don't use ALIGN(8); just let one section
2679 VMA follow another. Put .dynbss in .bss. Don't mention debugging
2680 sections; they'll be handled correctly anyhow.
2681 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
2683 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
2685 * Makefile.in (install): Redirect output of ln to /dev/null.
2687 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
2689 * emultempl/hppaelf.em: Change all references of
2690 .hppa_linker_stubs to .PARISC.stubs.
2691 * scripttempl/hppaelf.sc: Likewise.
2693 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2695 * ldlang.c (print_output_section_statement): Change ``no attached
2696 output section'' message slightly.
2697 (lang_do_assignments): Don't recurse down if there is no real
2700 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
2701 match corresponding change in emulation templates.
2702 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
2703 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
2705 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2707 * ldver.c (ldversion): Updated version number.
2709 * cdtest-foo.cc: Use explicit "#pragma implementation".
2710 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2711 * Makefile.in: References to cdtest-func.o changed to
2714 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2716 Don't create unnecessary output sections.
2717 * ldlang.c (out_bfd_get_section_by_name): Remove.
2718 (wild_section): Call bfd_get_section_by_name rather than
2719 our_bfd_get_section_by_name. Don't call wild_doit if there is no
2721 (lang_create_output_section_statements): Remove.
2722 (map_input_to_output_sections): For several cases, call init_os if
2723 it has not already been called.
2724 (lang_size_sections): If output section was not created, skip it.
2725 (lang_process): Don't call lan_create_output_section_statements.
2726 (lang_place_orphans): Skip files with just_syms_flags set to true.
2727 * ld.texinfo: Document change.
2729 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2731 * ldlang.c (wild_doit): Don't bother initializing the vma and
2732 section size. Don't special case SEC_SHARED_LIBRARY.
2733 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
2736 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
2738 * config/go32.mh : New file for Xgo32X.
2740 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2742 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
2743 before calling einfo, since we are reporting an fopen failure.
2744 From jrs@world.std.com (Rick Sladkey).
2746 * configure.in: Use "e" rather than "em_" as prefix for
2749 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2751 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
2753 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
2754 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
2756 * Makefile.in: Changed all generated file names.
2757 (ldemul-list.h): Depend on Makefile, not config.status. Changed
2758 sed patterns to handle new filenames.
2760 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
2761 * configure.in: Adjusted.
2763 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2765 * Makefile.in (install-info): Don't use "$<*", it doesn't always
2766 work. Instead, check build dir and $srcdir explicitly, and use
2767 `echo' to get all the filenames.
2769 * configure.in (h8300h-*-hms): Changed ld_target name to
2771 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
2774 * config/i960coff.mt: New file.
2775 * emulparams/gld960coff.sh: New file.
2776 * emultempl/gld960c.em: New file.
2777 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
2778 i960coff configuration.
2779 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
2781 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
2782 code isn't included in FSF releases, and it can still be
2783 explicitly selected.
2784 (distclean): Remove site.bak and tmpdir.
2785 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
2786 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
2788 Patches from Ralph Campbell:
2789 * config/mipsbsd.mh: New file.
2790 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
2791 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
2792 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
2795 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
2797 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2799 * config/m68k.mt (EMUL): Set to m68kaout.
2800 * emulparams/m68kaout.sh: New file.
2801 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
2802 (em_m68kaout.c): New target.
2804 * ldlang.c (lang_size_sections): If dot moves because of an
2805 assignment, don't try to insert a pad into the absolute output
2806 section, just change the address of the default memory region
2809 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
2810 cdtest-ur.out, and cdtest-ur.tmp.
2812 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2814 * scripttempl/sa29200.sc: Align all sections to four byte
2817 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
2819 * Makefile.in, configure.in: Support for go32 coff.
2820 * config/i386-go32.mt: New file
2821 * emulparams/i386go32.sh: New file
2822 * scripttempl/i386go32.sc: New file
2824 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2826 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
2827 Lynx-specific script templates.
2828 * configure.in (sparclite*-*-coff): Use coff-sparc.
2829 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
2830 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
2831 (ENTRY): Set to __main.
2832 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
2833 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
2834 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
2836 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2838 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
2839 byte boundary, in case the global constructors do not take up an
2842 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2843 exist, get crtbegin based on gcc -print-libgcc-file-name.
2844 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2846 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2848 * ldlang.c (lang_size_sections): When no address is given for a
2849 section, align it according to its requirements.
2851 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2853 * Makefile.in (clean, distclean): Remove configdoc.texi.
2855 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
2857 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
2859 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2861 * ldlang.c (lang_size_sections): When relaxing, adjust the
2862 position of a padding statement, and adjust dot accordingly.
2864 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
2866 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
2868 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2870 * scripttempl/i386coff.sc: If relocating, don't put .init and
2871 .fini sections into .text; keep them separate.
2872 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2873 exist, get crtbegin based on gcc -print-libgcc-file-name.
2874 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2876 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
2878 * Makefile.in (check): Set TCL_LIBRARY for runtest.
2880 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2882 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2885 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
2886 if building a final executable.
2888 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2890 * ldmain.c (main): Check the return value of bfd_close.
2892 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2894 * scripttempl/alpha.sc: Clean up section alignment to ensure that
2895 sections never overlap when using -r.
2897 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2899 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
2900 changes: get_symtab_upper_bound renamed and returns long,
2901 bfd_canonicalize_symtab returns long, check for error indications.
2903 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2905 * ldlang.c (print_input_section): For section size, use
2906 _cooked_size if it is non-zero, size otherwise.
2907 (size_input_section): Likewise.
2908 (lang_do_assignments): Likewise (case lang_input_section_enum).
2910 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2912 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
2913 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
2914 (lang_add_input_file): Pass true to new_afile for add_to_list.
2915 (lookup_name): Remove force_load argument. Changed all callers.
2916 Pass false to new_afile for add_to_list. Split loading of symbols
2917 out into separate function.
2918 (load_symbols): New function split out of lookup_name. Don't load
2919 the symbols if they are already loaded.
2920 (open_input_bfds): For lang_input_statement_enum call load_symbols
2921 rather than lookup_name.
2922 (lang_process): Pass abs_output_section rather than NULL to
2924 (lang_startup): Set real field of first_file to true.
2926 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2928 * ldlang.c (had_relax): Removed.
2929 (relax_again): New static variable.
2930 (lang_size_sections): Change call to bfd_relax_section to
2931 correspond to BFD changes. Set relax_again appropriately.
2932 (lang_process): Remove #if 0 code. When relaxing, keep calling
2933 lang_do_assignments and lang_size_sections until relax_again
2936 * emultemp/gld960.em: Include libiberty.h
2937 (gld960_before_parse): Pass NULL as final argument to concat.
2939 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2941 * scripttempl/aout.sc: Force _end and __end to be aligned to a
2944 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
2945 building a bfd_data_link_order, rather than by setting the section
2946 contents immediately.
2948 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2950 Changes to make -Ur work again.
2951 * ldmain.c (add_to_set): Now takes reloc argument rather than
2952 bitsize. Check config.build_constructors here. If an new hash
2953 table entry is created, mark it as undefined.
2954 (constructor_callback): No longer takes bitsize argument. Pass
2955 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
2956 BFD backend supports it.
2957 (reloc_overflow): Handle a NULL abfd argument.
2958 (reloc_dangerous, unattached_reloc): Likewise.
2959 * ldctor.c: Include ldmain.h.
2960 (struct set_info): Change bitsize field to reloc.
2961 (ldctor_add_set_entry): Now takes reloc argument rather than
2962 bitsize. Don't bother to check config.build_constructors here.
2963 (ldctor_build_sets): Get the size from the reloc howto. If
2964 generating relocateable output, call lang_add_reloc rather than
2966 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
2968 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
2969 (lang_reloc_statement_type): New structure.
2970 (lang_statement_union_type): Add reloc_statement field.
2971 (lang_add_reloc): Declare new function.
2972 * ldlang.c (lang_for_each_statement_worker): Handle
2973 lang_reloc_statement_enum.
2974 (map_input_to_output_sections, print_statement): Likewise.
2975 (lang_size_sections, lang_do_assignments): Likewise.
2976 (print_reloc_statement): New function.
2977 (lang_add_reloc): New function.
2978 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
2980 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
2981 (cdtest-ur, cdtest-ur.out): New targets.
2982 (check-cdtest): Now also check that -Ur works correctly.
2984 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
2986 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2988 * ldlang.c (lang_process): Move lang_common call before
2989 map_input_to_output_sections, to ensure that any alignment
2990 constraints set by common symbols are copied over to the output
2993 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2995 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
2996 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
2997 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
2998 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
3001 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3003 * config/i386bsd.mh: New file.
3005 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3007 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
3009 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
3010 (DATA_START_SYMBOLS): Define _fdata.
3012 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
3014 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
3016 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3018 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
3019 works again. Attach some output symbols to the stub file bfd.
3021 * emultempl/hppaelf.em: Include elf32-hppa.h.
3022 (file_chain): Add decl.
3023 (hppa_look_for_stubs_in_section): Delete decl.
3024 (hppaelf_finish): Reenable code. Do not pass symbols
3025 down to hppa_look_for_stubs_in_section.
3027 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
3029 * ldmain.c (write_map): Don't define. Removed all references.
3030 Just use map_file or map_filename instead.
3031 (add_archive_element): Use minfo to write map information, not
3033 (constructor_callback): Use fprintf to write map information, not
3035 * ldmain.h (write_map): Don't declare.
3036 * ldgram.y (mri_script_command): Removed reference to write_map.
3037 * ldlang.c (lang_one_common): Likewise.
3038 * lexsup.c (parse_args): Likewise.
3040 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
3042 * scripttempl/elf.sc: Force all sections to be aligned.
3044 * ldgram.y (section): Reverse the order of memspec_opt and
3045 fill_opt to avoid an ambiguity when both are used.
3046 * ld.texinfo: Changed accordingly.
3048 * ldgram.y: Move include of ldlex.h back with other includes.
3049 * ldlex.h (input_type): Don't initialize enum constants to
3051 * ldlex.l: Use a switch to return the right token based on
3052 input_type, rather than knowing that input_type has a value based
3055 * ldgram.y (dirlist_ptr): Removed; not used.
3056 * lexsup.c: Include ldver.h.
3057 * Makefile.in: Rebuilt dependencies.
3059 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
3061 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
3062 (ldlang_add_file): call it here instead.
3064 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3066 * ldgram.y: Include ldlex.h after %token decls, for byacc.
3068 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3070 * emultempl/hppaelf.em: First attempt to clean this file up.
3071 Add comments in several functions as to their purpose and
3072 how they function (or my current best guess). Clean up horrible
3073 spacing and indention that never should have been accepted in the
3074 first place. Add FIXMEs for issues which need to be resolved.
3075 Disable linker-stub generation until it gets fixed. This allows
3076 the linker to at least work on simple code for testing purposes.
3078 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
3079 it via hppaelf_finish). Prototype moved into ldlang.h.
3080 (lang_process): Move problematic extra call to lang_size_sections
3081 into the PA ELF specific code.
3082 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
3083 lang_size_sections moved here.
3085 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
3087 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
3088 * config/ppc-elf32.mt: New file.
3089 * emulparams/elf32ppc.sh: New file.
3090 * emultempl/ppc.em: New file.
3091 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
3092 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
3093 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
3095 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3097 * lexsup.c (parse_args): Use symbolic numbers for long options.
3098 Fix misunderstanding in -Y and -call_shared et al.
3100 Use getopt instead of lex and yacc to parse the command line.
3102 * ld.texinfo (Options): Document changes to option syntax.
3103 * Makefile.in: Update dependencies.
3104 * ldver.c (help): Tweak dashes in usage message.
3105 * ldgram.y (%union): Remove unused members.
3106 Remove %tokens for command line options; add ones for input types.
3107 (command_line): Rules removed.
3108 (file): Instead of command line, recognize an
3109 input type indicator, then use the nonterminal for that type.
3110 (defsym_expr): New nonterminal from code formerly in command_line.
3111 * ldlex.h: Declare parser input type enum and variable.
3112 Don't declare parse_line.
3113 * ldlex.l: Remove unused variables. Make some used ones static
3115 (COMMAND): Start state and its rules removed.
3116 At start of yylex, return input state token if at start of input.
3117 (lex_redirect): Don't need to set yyout.
3118 (ldlex_command): Function removed.
3119 * ldmain.c (main): Instead of calling parse_line, set up the
3120 redirections and call yyparse directly.
3121 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
3123 * lexsup.c: Remove #if 0'd code.
3124 (parse_line): Function removed.
3125 (parse_args): Rewrite to use getopt_long_only.
3126 (set_default_dirlist): New function from code formerly in
3127 ldgram.y:command_line.
3128 (set_section_start): New function.
3129 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
3130 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
3131 compiled-in link scripts in "{" and "}", as the grammar no longer
3134 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3136 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
3137 require that it be in $(srcdir).
3139 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
3141 * ldlang.c (lang_size_sections): Only align section to alignment
3142 required by linker script, not to maximum alignment of input
3145 * ldlang.h (largest_section): Don't declare.
3146 * ldlang.c (largest_section): Don't define.
3147 (size_input_section): Don't set largest_section; not used.
3149 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
3151 * ldlang.c (new_afile): Pass NULL as last argument to concat.
3153 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3155 * ldlang.c, ldmain.c: Include libiberty.h.
3157 * ldmisc.h (concat): Don't declare.
3158 * ldmisc.c (concat): Don't define; just use the one in libiberty.
3160 * ld.h (as_output_section_statement): Removed; not used.
3162 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3164 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
3165 bfd_set_error and new error names.
3167 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3169 * ldwrite.c (build_link_order): If the cooked size of the section
3170 has been set, use it, for determining link_order size.
3171 (ldwrite): In the error message displayed if bfd_final_link fails,
3172 indicate that it was in fact the final link step that failed.
3174 * ldlang.c (lang_size_sections): Clear bfd_error before calling
3175 bfd_relax_section, in case it returns false but doesn't flag an
3176 error. If an error is returned, indicate which one it is in the
3179 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
3180 it'll get picked up from $(srcdir) if appropriate.
3182 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3184 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
3185 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
3187 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3189 * ldlex.l (comment): Increment line number when newline is read.
3191 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3193 * ldlang.c (lookup_name): Take new argument, force_load. If true,
3194 reload the file even if it is already loaded.
3195 (wild): Call lookup_name with force_load argument of 0.
3196 (open_input_bfds): Call lookup_name with force_load argument of 1.
3197 (print_symbol): Remove declaration of non-existent function.
3198 (print_one_symbol): Return true rather than falling off end.
3200 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3202 * ldmain.c (main): Use %ld when printing long values.
3204 * scripttempl/elf.sc: Move _edata after the .sdata section.
3205 Permit OTHER_BSS_SYMBOLS to be defined.
3206 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
3208 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3210 * Rename all "hppaosf" files to "hppaelf".
3211 * Change all "osf" references to "elf" in hppaelf files.
3212 * Makefile.in: Likewise.
3213 * configure.in: Likewise.
3215 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3217 * ldmain.c (main): Call xatexit, not atexit.
3218 Call xmalloc_set_program_name.
3220 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
3223 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3225 * emultempl/lnk960.em (append), emultempl/hppaosf.em
3226 (hppaosf_finish): Call xmalloc, not ldmalloc.
3227 * ldmain.c (preserve_output): Function removed.
3228 (main): Do it here instead.
3230 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3232 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
3233 GNU C specific macros.
3235 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
3236 call to LANG_FOR_EACH_INPUT_SECTION.
3238 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3240 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
3241 deleted; will use libiberty versions instead.
3242 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
3243 mri.c Makefile.in: Change callers.
3245 * ldmisc.c (vfinfo): Remove cleanup code.
3246 * ldmain.c (remove_output): Put it here (new function).
3247 (preserve_output): New function.
3248 (main): Register remove_output and preserve_output with atexit.
3249 * ldmain.c ldgram.y: Call xexit instead of exit.
3250 * ldmisc.h: Declare xexit.
3252 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
3254 * Makefile.in: Lots of new H8/500 memory models.
3256 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3258 * ldlex.l: Removed duplicate rules.
3259 (yywrap): Provide default definition, needed with some versions of
3262 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3264 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
3265 the archive filename too.
3267 * ldlex.l: Add rule to catch invalid input characters instead of
3268 printing them. Include "ldmain.h" for program_name decl.
3269 (lex_warn_invalid): New function.
3270 * Makefile.in: Add dependency.
3272 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3274 * Makefile.in (check): Don't bother running any tests of
3275 cross-linker until the test suite no longer assumes native mode.
3277 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3279 * ldlang.c (print_one_symbol, print_input_section): Print
3280 global symbols in symbol table again.
3282 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3284 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
3285 exit successfully instead of complaining if no input files are
3288 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
3290 * Makefile.in: Format variable definitions consistently.
3291 (LD_PROG): Remove unnecessary variables from link command,
3292 change variable LOADLIBES to EXTRALIBS.
3294 * ldmain.c (main): Compute and display total execution time.
3295 * ld.texinfo (-stats): Document the option.
3297 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3299 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
3302 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
3305 * ldlang.c (relaxing): Removed global variable.
3306 (lang_size_sections): If the canonical symbols have not already
3307 been read in, read them in before relaxing.
3308 * ldlang.h (relaxing): Removed declaration.
3310 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3312 * ldlang.c (new_afile): Initialize loaded field to false.
3313 (lookup_name): If file was already loaded, don't call the
3314 add_symbols entry point again.
3316 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3318 * ld.texinfo: Clarify what -T option does.
3320 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3322 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
3325 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3327 * ldmain.c (add_archive_element): If trace_files or
3328 trace_file_tries, print file name.
3329 * ldlang.c (lookup_name): Likewise.
3330 (ldlang_add_file): Don't put files on input_bfds list in reverse
3333 * scripttempl/elf.sc: Correct typo.
3335 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3337 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
3338 their arguments optional, for compatibility with the old GNU ld.
3340 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3342 * scripttempl/elf.c: Define __bss_start before the .sbss section.
3344 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3346 * ldmain.c (add_to_set): Add bitsize argument.
3347 (constructor_callback): New function.
3348 (link_callbacks): Add constructor_callback.
3349 * ldctor.c (struct set_info): Add bitsize field.
3350 (ldctor_add_set_entry): Add bitsize argument.
3351 (ldctor_build_sets): Base the size of the elements of the set on
3352 the bitsize, rather than always using LONG.
3353 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
3355 * ld.h (QUAD_SIZE): Define.
3356 * ldgram.y (QUAD): New token.
3357 (length): Handle it.
3358 * ldlex.l: Return QUAD.
3359 * lexsup.c (keywords): Add QUAD.
3360 * ldwrite.c (build_link_order): Handle QUAD.
3361 * ldlang.c (print_data_statement): Handle QUAD.
3362 (lang_size_sections): Likewise.
3363 (lang_do_assignments): Likewise.
3364 * ldexp.c (exp_print_token): Add QUAD to table.
3365 * ld.texinfo: Describe QUAD.
3367 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
3368 since the Alpha doesn't use them.
3370 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3372 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
3374 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
3376 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
3377 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
3379 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3381 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
3382 needed for i386mach. (Should be a no-op on other systems.)
3384 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
3385 (PAGE_SIZE): Don't define; not used.
3387 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3389 * ldgram.y (yyerror): Make argument const char *, and actually
3390 print it out rather than assuming it is a syntax error.
3391 * ldmisc.h: Change declaration of yyerror.
3392 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
3394 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3396 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
3397 exec header offset, since the exec header isn't loaded.
3398 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
3400 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3402 A major rewrite to move the bulk of the linker into BFD so that
3403 more efficient backend code can be written for specific object
3405 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
3406 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
3407 * ldctor.c, ldctor.h: Complete rewrite.
3408 * ldwrite.c, ldwrite.h: Complete rewrite.
3409 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
3410 link_info.strip instead. Changed all uses.
3411 (discard_locals_type, discard_locals): Removed. Use
3412 link_info.discard instead. Changed all uses.
3413 (ld_config_type): Removed relocateable_output field; use
3414 link_info.relocateable instead; changed all uses. Added stats
3416 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
3417 set_loader_symbol): Removed.
3418 * ldexp.h (node_class): Added etree_rel.
3419 (etree_type): Added rel field.
3420 * ldexp.c (exp_print_token): Bracketed table initialization.
3421 (exp_relop): New function.
3422 (fold_name): Use linker hash table rather than ldsym functions.
3423 (exp_fold_tree): Likewise. Also, handle etree_rel case.
3424 (exp_print_tree): Handle etree_rel.
3425 * ldgram.y (strip_symbols, discard_locals): Removed.
3426 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
3427 (REL): New token. Does not appear in grammar, but needed for
3429 (file): Don't call lang_final; it's called by main anyhow.
3430 * ldlex.l: Accept -stats and -no-keep-memory options.
3431 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
3432 * ldlang.c: Consistently use fill_type for fill argument.
3433 (lang_init_script_file, script_file): Removed.
3434 (create_object_symbols): Removed. Use
3435 link_info.create_object_symbols_section instead. Changed all
3437 (lang_add_keepsyms_file): Removed.
3438 (lookup_name): Call bfd_link_add_symbols instead of
3439 ldmain_open_file_read_symbol.
3440 (wild): Don't iterate over script_file.
3441 (open_output): Create link hash table.
3442 (lang_place_undefineds): Rewrote.
3443 (lang_size_sections): Handle relaxing (doesn't work yet).
3444 (lang_relocate_globals): Removed.
3445 (lang_finish): Use link hash table rather than ldsym functions.
3446 (lang_common): Rewrote.
3447 (lang_one_common): New function.
3448 (ldlang_add_file): Add file to link_info.input_bfds list. Set
3450 (create_symbol): Removed.
3451 (lang_process): Don't call lang_init_script_file. Call
3452 ldctor_build_sets rather than find_constructors. Don't call
3453 lang_relocate_globals.
3454 (lang_abs_symbol_at_beginning_of): Rewrote.
3455 (lang_abs_symbol_at_end_of): Rewrote.
3456 * ldmain.c (had_y): Removed.
3457 (lprefix, lprefix_len): Removed; use link_info fields instead.
3459 (multiple_def_count, commons_pending, undefined_global_sym_count,
3460 total_symbols_seen, total_files_seen): Removed.
3461 (link_callbacks, link_info): New variables.
3462 (main): Initialize link_info. Don't call init_bfd_error_vector or
3463 ldsym_init. Don't set now unused variables. Handle -stats.
3464 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
3465 (add_ysym): Rewrote.
3466 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
3467 search_library, gnu960_check_format, decode_library_subfile,
3468 linear_library, symdef_library, clear_syms, subfile_wanted_p):
3470 (add_keepsyms_file, add_archive_element, multiple_definition,
3471 multiple_common, add_to_set, warning_callback, undefined_symbol,
3472 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
3474 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
3475 require symbols for %C; look them up instead.
3476 * emultempl/hppaosf.em: Pass link_info to
3477 hppa_look_for_stubs_in_section.
3478 * Makefile.in: Rebuilt dependencies.
3479 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
3481 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
3483 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
3484 ldlang.h and ldctor.h.
3486 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
3487 declarations of free and malloc from flex output. Change malloc
3488 to ldmalloc in flex output.
3490 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3492 * ldmain.c (lprefix): Change default from a char to a string
3493 with only one character.
3494 (lprefix_len): Set default to one.
3496 * ldmain.h (lprefix_len): Declare.
3498 * ldsym.c (write_file_locals): Use strncmp rather than a character
3499 comparison for lprefix.
3501 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
3504 * emultmpl/hppaosf.em: Include ldexp.h.
3505 (before_parse): Set lprefix and lprefix_len correctly.
3507 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3509 * ldlex.h: Don't declare yywrap if it is a macro.
3510 * ldlex.l: Include sysdep.h.
3511 * ldlang.c (lang_for_each_statement_worker,
3512 lang_for_each_statement): Forgot to use PARAMS.
3514 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3516 * Makefile.in: Added .PHONY targets where appropriate. Added some
3518 (gcclibdir, version): Removed unused variables.
3519 (DEP): New variable, set to mkdep.
3520 (ALL_CFLAGS): New variable. Used in .c.o target.
3521 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
3523 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
3524 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
3525 mostly obsolete variables. Adjusted remaining uses.
3526 (DEF_EMUL): Removed variable.
3527 (ldmain.o): Handle undefined EMUL error correctly.
3528 (ldemul-list.h): Depend on config.status rather than Makefile.
3529 Create via temporary file.
3530 (ver960.c, roll, make): Removed obsolete targets.
3531 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
3533 * dep-in.sed: New file, used when rebuilding dependencies.
3535 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
3537 Made many changes to eliminate gcc warnings. Made various
3538 cosmetic changes, declared various things in header files, removed
3539 various extern declarations from .c files. No substantive
3542 * ldlang.c (lang_process): Ifdef out final call to
3543 lang_size_sections again (reverting change of Nove 2), since it
3544 breaks the Sun4 linker.
3546 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3548 * configure.in (alpha-*-netware*): New target; use alpha.
3550 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
3552 * configure.in: Group targets by CPU. Merge some m68k target
3553 entries with different CPU specs that use the same ld_target
3556 * configure.in: Add sparc*-*-coff.
3557 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
3558 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
3559 (em_coff_sparc.c): Add dependencies and build rules.
3561 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
3563 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3565 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
3567 (command_line_option): Accept and ignore them (for now).
3568 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
3569 where n is a number.
3571 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3573 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
3574 not in bfd_com_section, create the section in the BFD so that it
3575 can be placed in the right output section.
3577 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3579 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
3580 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
3581 (OTHER_READONLY_SECTIONS): Define for .reginfo.
3582 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
3583 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
3584 Move OTHER_READONLY_SECTIONS after all the other readonly
3585 sections. Don't use DATA_ADDR twice.
3587 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
3588 p is in a common section, make sure the BFD has a section of that
3591 * ldlang.c (lang_common): Add newline to error message.
3593 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
3595 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
3596 Lynx-specific script instead of m68kcoff.
3597 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
3598 (ENTRY): Define as __main.
3599 (TEXT_START_ADDR): Define as 0.
3600 (PAGE_SIZE): Define as 0x1000.
3601 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
3602 * scripttempl/m68klynx.sc: New file.
3604 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3606 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
3607 arguments rather than treating them as emulation names.
3609 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
3611 * configure.in: Support x86 unixware and netware plus generic netware.
3613 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3615 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
3618 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
3620 * Makefile.in (distclean): Don't delete dvi or info files.
3621 (ld.info): Update dependency list.
3622 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
3624 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3626 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
3627 Set output_filename instead of creating a new node.
3628 (open_output): Don't set output_filename.
3629 (lang_final): Create the new node here.
3630 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
3632 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3634 From Pete Hoogenboom (hoogen@cs.utah.edu):
3636 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
3637 edata, _edata, end): Add definitions of these symbols.
3638 (__end): Remove definition of this symbol.
3639 (__data_start): Move definition of this symbol.
3641 * emultempl/hppaosf.em: Various fixes and support for linker stub
3643 (hppaosf_finish, hppaosf_search_for_padding_statements,
3644 hppaosf_create_output_section_statements): New functions in
3645 support of linker stub generation.
3646 (ld_hppaosf_emulation): Redefine to include new
3647 emulation-specific routines.
3649 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
3650 Pass abs_output_section rather than NULL to avoid invalidating
3653 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3655 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
3656 (em_i386mach.c): New rule.
3657 * configure.in (i[34]86-*-mach*): New case.
3658 * config/i386-mach.mt: New file.
3659 * emulparams/i386mach.sh: New file.
3661 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3663 * ld.h (flag_is_*): Removed macros.
3664 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
3665 Consistently check the BFD symbol flags directly, rather than
3666 using file_is_* macros.
3668 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
3670 * configure.in (sparc*-*-lynxos*): New target.
3671 * Makefile.in: Add rule for em_sparclynx.c.
3672 (ALL_EMULATIONS): Add Lynx emulations.
3673 * config/sparc-lynx.mt: New file.
3674 * emulparams/sparclynx.sh: New file.
3675 * scripttempl/sparccoff.sc: New file.
3677 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3679 * Makefile.in: Add dependency for $(EMULATION_OFILES).
3681 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3683 * relax.c (write_relax): Check return value of bfd_seclet_link.
3685 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
3687 * ldlang.c (delete_output_file_on_failure): New variable.
3688 (open_output): Set it after bfd open succeeds.
3689 * ldmisc.c (vfinfo): Test it.
3691 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
3693 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
3696 * ldemul.c: Support was added to allow emulation-specific
3697 processing to occur. This support was added primarily for linker
3698 stub generation in the elf32-hppa gld.
3699 (ldemul_finish, ldemul_create_output_section_statements): New
3701 * ldemul.h: Support was added to allow emulation-specific
3702 processing to occur. (As described above.) Added finish and
3703 create_output_section_statements fields to
3704 ld_emulation_xfer_struct structure.
3705 * ldlang.c: Add calls to emulation-specific routines.
3706 (lang_process): Add call to
3707 ldemul_create_output_section_statements function.
3708 (lang_process): Add call to a emulation-specific routine (and
3709 some processing after the call).
3711 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3713 * configure.in: mips*- instead of mips-, mips*el changes
3715 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3717 * configure.in (alpha-*-osf*): New target; use alpha.mt.
3718 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
3719 (em_alpha.c): New target; use alpha.sh and alpha.sc.
3720 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
3721 * config/alpha.mt: New file.
3722 * emulparams/alpha.sh: New file.
3723 * scripttempl/alpha.sc: New file.
3725 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
3727 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
3728 types of different sizes (eg: 64 and 32 bits), so coerce.
3729 * ld.h (ALIGN_N): Add warning about usage.
3731 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3733 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
3734 which we already have a definition, rather than checking in
3735 several different places whether the symbol is weak.
3737 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3739 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
3740 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
3741 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
3742 expanded within them.
3743 * config/mipsb-elf32.mt: New file.
3744 * emulparams/elf32mipb.sh: New file.
3745 * Makefile.in (em_elf32mipb.c): New target.
3747 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
3749 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
3750 lang_input_file_is_search_file_enum so objects brought in using
3751 INPUT() do a path lookup.
3753 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
3755 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
3756 instead of {i386,m68k}-coff.
3757 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
3758 * config/i386-lynx.mt: New file.
3759 * config/m68k-lynx.mt: New file.
3760 * emulparams/i386lynx.sh: New file.
3761 * emulparams/m68klynx.sh: New file.
3763 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
3764 but defaulting to _start.
3766 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
3767 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
3770 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
3772 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
3773 HOSTING_LIBS for testing.
3775 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3777 Finish up support for i386-sysv4 (without shared libraries):
3778 * ld.h (flag_is_weak): Define.
3779 * ldlang.c (print_symbol): Mention whether symbol is weak.
3780 (print_input_section): Print weak symbols as globals.
3781 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
3782 (enter_global_ref): Do not warn if a weak symbol redefines a
3783 global symbol. Do not let a weak symbol redefine a common symbol.
3784 (enter_file_symbols): Treat weak symbols as global symbols.
3785 (subfile_wanted_p): Do not pull in an object file from a archive
3786 just to resolve an undefined weak symbol.
3787 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
3788 error; the error might be that malloc has run out of space.
3789 * ldsym.c (write_file_locals): Treat weak symbols as global.
3790 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
3792 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
3793 * config/i386-elf.mt: New file; set EMUL to elf_i386.
3794 * emulparams/elf_i386.sh: New file.
3795 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
3796 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
3797 (ALL_EMULATIONS): Add em_elf_i386.o.
3798 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
3799 (em_elf_i386.c): New target, like other em_*.c targets.
3800 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
3801 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
3802 nonempty, and configured for native, add it to LIB_PATH.
3804 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
3806 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
3807 Added statements to pass stab and stabstr sections through and
3808 mark them as NOLOAD, which makes GDB happier.
3810 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
3812 * configure.in: Accept m68k-lynx-lynxos config.
3814 * Makefile.in: Use $(SHELL) to run genscripts.sh.
3816 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
3818 * config/coff-h8300.mt: Add EMUL=h8300h.
3820 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
3822 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3824 * Makefile.in: Changed CXX back to g++.
3826 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3828 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
3830 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3832 * Makefile.in (TAGS): Use shell wildcards.
3834 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
3836 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
3838 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3840 * ld.texinfo: re-enable included config file; conditionalize doc
3841 for -oformat to interact properly with SingleFormat doc config
3842 var; rename @up/@down to @raisesections/@lowersections.
3844 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3846 * configure.in: recognize m88110.
3848 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3850 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
3851 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
3852 ELF emulation is "elf32-hppa" not "elf-big".
3853 (hppaosf_before_parse): Remove unneeded processing of environment
3855 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
3856 .text segment of output file.
3857 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
3859 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3861 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
3864 * ldlang.c, ld.h: updated copyright.
3866 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3868 * ldlang.c (open_output, lang_check): Check return value of
3871 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3873 * scripttempl/h8500.sc: Start all sections in a different segment.
3874 * scripttempl/z8ksim.sc: Handle constructors
3876 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
3878 * Makefile.in: revert earlier changes back to execute runtest
3879 with make check. cdtest and bootstrap now function as they
3880 did within the Makefile.
3882 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3884 * Makefile.in: Update dependencies.
3886 * configure.in: Set EMULATION_OFILES in Makefile based on
3887 --with-targets option.
3889 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3891 * Makefile.in: check targets reimplemented to old way.
3893 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
3895 * config/i386v.mh, config/irix4.mh: Use gcc
3896 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
3897 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
3898 bfd/configure.host change.
3900 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3902 * scripttempl/elf.sc: Handle .line and .debug* sections.
3904 * ldlex.l: Use bfd_scan_vma, not strtoul.
3906 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3908 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
3909 Remove inital caps in some error messages, change "can't" to
3910 "cannot", add missing colons.
3911 * ldmisc.c (vfinfo): Print "%%" as a single %.
3912 For '%' followed by unrecognized character, print them both
3913 verbatim instead of expecting a char * arg.
3914 For '%C', don't put the function name in parens.
3916 * ldexp.c (invalid): Pass "%%", not "% ".
3918 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3920 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
3921 (BSS_VAR): Removed; now always define _fbss.
3922 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
3925 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3927 * configure.in: z8k-coff is the same as z8k-sim
3929 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
3931 * testsuite/lib/ld.exp: new file
3932 * testsuite/config/unix-ld.exp: new file
3933 * testsuite/ld.bootstrap/bootstrap.exp: new file
3934 * Makefile.in: add dejagnu support for make check
3936 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3938 * ldlex.l (comment): Add missing newline in message.
3939 * ldindr.c (add_indirect): Ditto.
3940 * ldexp.c (exp_fold_tree): Ditto.
3942 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3944 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
3947 * ldmisc.c (multiple_warn): New function.
3948 * ldmisc.h: Declare it.
3949 * ldmain.c (enter_global_ref): Call it.
3950 * ld.h (ld_config_type): Add warn_common.
3951 * ldlex.l, ldgram.y: Set it with -warn-common option.
3952 * ldver.c (help): Document it.
3954 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3956 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
3957 target-specific sections, and for changing data section vma.
3959 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3961 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
3962 terminals, for Solaris.
3963 (dirlist_ptr): New static variable.
3964 (command_line_option): Accept new options.
3966 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
3969 * config/sun4sol2.mt: Pass emulation name without ".sh".
3971 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
3972 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
3974 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3976 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
3977 .dtors, .data1, .rodata1 sections, instead of combining them into
3978 other sections. For `-r', set all section start addresses to
3981 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
3982 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
3983 (MAXPAGESIZE): Renamed from PAGE_SIZE.
3985 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3987 * genscripts.sh: If this is the default emulation, set
3989 * emultempl/*.em: Use it to determine whether to compile in the
3992 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
3993 genscripts.sh. Pass the current emulation name without ".sh" on
3995 * genscripts.sh: Take an default emulation arg.
3996 Use the current emulation name as EMULATION_NAME.
3997 Make default lib path for cross-compiling ':', not null.
3998 * emulparams/*.sh: Don't set EMULATION_NAME.
3999 * ldemul.c (ldemul_get_script): Take isfile arg.
4000 Pass it to emulation's get_script function.
4001 * ldemul.h: Adjust get_script prototypes.
4002 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
4004 * ldfile.h: Declare it.
4005 * ldgram.y: Accept a script on the command line again,
4006 for parsing compiled-in scripts.
4007 * ldmain.c (main): If ld script is a file, parse it as a -T
4008 option, otherwise parse it directly.
4009 * emultempl/*.em (*get_script): Return the scripts themselves if
4010 this is the default emulation; otherwise return their file names.
4011 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
4013 * emulparams/m88kbcs.sh: Use it.
4015 * ld.h (ld_config_type::unix_relocate): Remove unused element.
4017 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4019 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
4020 there's no change log entry yet, tsk tsk) from the list of
4021 emulations compiled in until Mark gets around to checking in
4022 emulparams/i386linux.sh.
4023 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
4024 changed, this file gets updated.
4026 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
4028 * ldgram.y (OPTION_Lfile): New token.
4029 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
4030 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
4032 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
4034 * configure.in: h8/300h support needs own .mt file.
4035 config/coff-h8300h.mt: New file.
4037 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4039 * ldmain.c: Don't include sys/stat.h; it already got included
4040 somewhere along the way.
4042 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
4044 * Makefile.in: Add h8300h support.
4045 emulparams/h8300h.sh: New file.
4046 scripttempl/h8300h.sc: New file.
4048 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4050 * ldfile.c (ldfile_open_file): In error message, use the name the
4051 user gave (e.g., "-lc"), rather than the base file name.
4053 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
4055 * ldmain.[ch]: Remove initial Q_ from function names.
4056 * ldexp.c, ldindr.c, ldlang.c: Change callers.
4058 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
4060 * ldlang.c (lang_process): Move loading of default script from
4061 here to main. Add a "/" to start of script name to prevent
4062 finding it in "." first.
4064 * ldmain.c (set_scripts_dir): Don't look in "." first.
4066 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
4069 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
4071 * Makefile.in (em_m88kbcs.c): Correct dependency.
4072 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
4073 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
4074 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
4076 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4078 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
4079 main.c (main): Print the errno string in the error message.
4081 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
4083 * configure.in: Accept h8300h for target cpu.
4085 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
4086 present (demangle is smart enough to know whether to do it or not).
4088 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4090 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
4091 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
4093 * ldlang.c (lang_process): Use sizeof instead of magic constant.
4095 * ldmain.c (get_emulation, check_for_scripts_dir,
4096 set_scripts_dir): New functions.
4099 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4101 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
4102 Create symbol "end" instead of "__end". Comment out some parts
4103 that may not be needed (yet) for elf.
4105 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
4107 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4109 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
4111 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
4112 when no prototype is being supplied.
4113 (ldmalloc, ldrealloc): Size argument is now size_t.
4115 * ldmisc.c (finfo): New function, accepts FILE* argument.
4116 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
4117 without leading zeros.
4118 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
4119 bfd_vma value, instead of fprintf(%x) which won't hold a long long
4121 (concat, buystring): String lengths are size_t.
4122 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
4124 * ldlang.c (new_statement): Size argument is now size_t. Added
4125 forward declaration with prototype.
4127 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4129 * ldgram.y (OPTION_v): Don't turn on verbose output.
4131 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4133 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
4136 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
4138 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
4139 collect2 doesn't look for gld any more anyhow.
4141 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
4143 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
4144 now have a non NULL srefs_chain.
4146 * config/hp300hpux.mt: Use emulation hp3hpux rather than
4147 hp300hpux, since the latter does not exist.
4149 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4151 * genscripts.sh: Put the scripts in the ldscripts directory, not
4153 * configure.in (ldscripts): Make, instead of emulations.
4154 * Makefile.in (scriptdir): Take off the "ld" part.
4155 (install, clean, distclean): Use ldscripts, not emulations.
4156 In tests, don't pass -Lemulations.
4157 Don't pass tooldir/lib to genscripts.sh.
4158 * genscripts.sh: Don't take tooldir/lib arg.
4159 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
4160 default script file.
4162 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
4164 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
4166 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
4168 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
4170 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4172 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
4173 run in parallel without colliding on yacc's static file names.
4174 Without the stub rule, make will try to start two yacc's
4175 concurrently which fails because of yacc's static file names.
4177 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
4179 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
4182 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4184 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
4185 different from libdir.
4187 * Makefile.in (scriptdir): Base on tooldir, not datadir.
4189 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4191 * ldver.c (help): New function.
4192 * ldver.h: Declare it.
4193 * ldlex.l, ldgram.y: Recognize new options --help and --version.
4195 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
4197 * Makefile.in (INCLUDES): Don't need ../include any more.
4199 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4201 * ldlex.l, ldgram.y: Support new -oformat option.
4202 Remove attempt at supporting script fragments on the command line.
4203 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
4204 * mri.c (mri_format), ldgram.y: Change callers.
4205 * ldlang.h: Change prototype.
4207 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
4209 * Makefile.in: canonicalize install.sh; for use within
4210 this directory (and subdirs)
4212 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4214 * ldgram.y: Tweak grammar to make reporting of invalid options work.
4216 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
4219 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4221 * ldfile.c (ldfile_open_command): Don't try .ld extension.
4222 It wasn't documented (or likely used) and wastes time.
4223 (try_open): If EXTEN is empty, don't try it.
4225 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
4226 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
4227 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
4228 with normal function declarations.
4230 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
4231 Move *.sc-sh to scripttempl/*.sc.
4232 * {emultempl,emulparams,scripttempl}/README: New files.
4233 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
4234 removed, replaced with generic.em.
4235 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
4236 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
4238 * *.em (*_get_script): Return script name instead of script contents.
4239 * ldlang.c (lang_process): Change caller.
4241 * ldlex.l, ldgram.y: Recognize -m option.
4242 Check for input files after *all* options in grammar.
4243 * ldmain.c (main): Check for -m options. Add default directory
4246 * mkscript.c: File removed.
4247 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
4248 to add to the default LIB_PATH.
4249 Look for input files in the new subdirectories.
4250 Create the scripts in emulations subdirectory and don't filter
4251 them through mkscript.
4252 * configure.in: Make the emulations subdirectory.
4254 * Makefile.in: Account for all of the above changes.
4255 Remove unused .SUFFIXES. Get libgcc.a path with gcc
4256 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
4257 Put CFLAGS last in the compilation rules.
4258 Add -I../bfd to INCLUDES so sysdep.h is found.
4260 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4262 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
4264 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
4265 dependent on RELOCATING, not RELOCATION.
4266 * hp3hpux.sh (SHLIB_PATH): Define it.
4268 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4270 * ldfile.c (try_open): If opening without the extension fails,
4271 try with the extension even if -v or -V was given.
4272 had_script is imported (from ldgram.y), not exported.
4274 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
4276 * Makefile.in: remove parentdir support, use INSTALL_XFORM
4278 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
4280 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
4281 * ldgram.y (statement_list_opt): New nonterminal, either empty or
4283 (section): Use statement_list_opt, not statement_list.
4284 * m68kcoff.sc-sh: Gather constructors and destructors and define
4285 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
4286 * sa29200.sc-sh: Gather constructors and destructors and define
4287 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
4289 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
4291 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
4292 * configure.in: No longer need to configure to get sysdep.h.
4294 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4296 * Makefile.in: remove install:all and install-info:info
4297 dependencies (these cause some spurious rebuilds at 'make install'
4300 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
4302 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
4303 (mips-idt-ecoff*): Added trailing '*'.
4304 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
4305 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
4306 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
4308 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
4309 incorrect definitions.
4311 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
4313 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
4314 symbols, unless stripping.
4316 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
4318 * Makefile.in: configure looks for ####, so remove lines with many
4320 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
4321 and HOSTING_LIBS correctly so that ``make check'' will work.
4323 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
4325 * mips.sc-sh: Define _etext, _edata, and _end, in addition
4326 to etext, edata, and end. Needed for IRIX 4.0.5F.
4327 Patch from mwp@iconix.oz.au (Michael Paddon).
4329 * Version 2.2.1 released.
4331 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4333 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
4334 * mipsbsd.sh (EMULATION_NAME): Use new file name.
4336 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4338 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
4341 * Version 2.2 released.
4343 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4345 * ldver.c (ldversion): Bump version number to 2.2.
4347 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
4351 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
4353 * mips.sc-sh: Don't define BSS_VAR unless relocating.
4355 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
4357 * Makefile.in (mkscript.o, mkscript): Build mkscript via
4358 mkscript.o, rather than directly from mkscript.c.
4360 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4362 * configure.in: Look for ${target_makefile_frag} relative to
4363 ${srcdir}, not relative to build directory.
4365 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
4366 * configure.in: Recognize hppa*-hp-osf.
4367 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
4368 (em_hppaosf.c): Build it.
4369 * config/hppaosf.mh, hppaosf.mt: New files.
4371 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
4372 some system header files. All uses changed.
4374 * configure.in: Recognize i386-aix configurations as i386-coff
4377 * configure.in: Recognize m68*-*-hpux.
4378 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
4379 the value of STACKZERO.
4380 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
4381 (em_hp3hpux.c): Build it.
4382 * hp3hpux.sh, config/hp300hpux.mt: New files.
4384 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
4386 * mips.sc-sh: Put constructors in the .data section.
4387 * Makefile.in (cdtest): Added dependency on ld.new.
4389 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
4391 * Makefile.in: Change definition of $(tooldir) to match FSF.
4392 * vax.sh, config/vax.mt, configure.in, Makefile.in:
4393 Support VAX Ultrix and BSD.
4395 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4397 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
4399 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
4401 * ldlang.h (struct memory_region): Change `length' and
4402 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
4403 * ldlang.c, mri.c: Corresponding changes, plus lint.
4405 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
4407 * configure.in: For all i386 targets, accept i486 as well.
4409 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
4411 * ldlang.c (wild_doit): Preserve all flags for a
4412 SEC_SHARED_LIBRARY section.
4413 (size_input_section): Consider any SEC_HAS_CONTENTS section when
4414 computing largest_section.
4416 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
4418 * ldlang.c (lang_output_section_statement_lookup): Initialize all
4419 fields of newly created structure.
4421 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
4423 * ldmain.c (g_switch_value): New variable.
4424 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
4425 (command_line_option): Accept -G and set g_switch_value.
4426 * ldlex.l (COMMAND): Accept -G.
4427 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
4429 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4431 Support for linking and loading at different places:
4433 * ldlex.l: Add "AT" keyword.
4434 * ldgram.y: Cleanup, and parse AT.
4435 * ldlang.c (print_output_section_statement): Print output address
4436 of section in map. (lang_size_sections): Fill sections' lma with
4438 * ldlang.h (lang_output_section_statement_type): Add load_base
4441 * ldindr.c (add_indirect): Keep more information in the alias
4443 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
4444 attribute from an input section.
4445 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
4446 default. (Q_enter_file_symbos): Indirect symbols now are known by
4447 their section, not a special symbol flag.
4448 * ldsym.c (write_file_locals): Indirect symbols aren't local.
4449 (write_file_globals): Write the mapping for an indirect symbol.
4450 * relax.c (build_it): When forced to write a NEVER_LOAD section,
4453 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
4455 * ld.texinfo: changes for q1
4457 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4459 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
4461 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4463 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
4465 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
4467 * mips.sc-sh: Added variables which may be overridden by a
4469 * mipsidt.sh: New file; emulation for IDT MIPS board.
4470 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
4471 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
4472 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
4473 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
4475 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4477 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
4479 * i386bsd.sh, config/i386bsd.mt: New files.
4480 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
4482 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
4484 * mri.c: Add extern declaration of strdup.
4485 * ldsym.c (KEEP macro): Add spaces around '=' for the
4486 sake of old (e.g. PCC) compilers.
4488 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
4490 * ldver.c: Bump to version 2.1.
4492 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4494 * ldgram.y: allow section types without address expressions.
4495 * ldlang.c (lang_relocate_globals): avoid possible hang with
4496 undefined but unreferenced symbols.
4497 * relax.c (relax_section): don't complain if the script file isn't
4498 relaxable but -relax is set
4500 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4502 * configure.in: go32 is the 3rd part of the triple, not the 2nd
4504 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
4506 * mipsbig.sh: New file. Big endian MIPS emulation.
4507 * config/mips-big.mt: New file. Use mipsbig emulation.
4508 * configure.in (mips-sgi-irix*): Use target mips-big.
4509 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
4510 (em_mipsbig.c): New target. Uses mipsbig.sh.
4512 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
4514 * mips.sc-sh: Put .scommon sections into .sbss section.
4516 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
4517 rather than always putting them in bfd_com_section.
4518 * ldlang.c (lang_common): If a common symbol is not in
4519 bfd_com_section, put in a section of the same name, rather than
4520 always putting it in section COMMON.
4522 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
4524 * ldmain.c (subfile_wanted_p): If we already have a common
4525 definition of a symbol, don't necessarily pull in an object file
4526 that provides a non-common definition.
4528 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
4529 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
4531 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
4532 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
4534 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
4536 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
4539 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
4541 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
4542 checking for equality to bfd_com_section.
4544 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
4546 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
4547 targets, linker script.
4548 * mipslit.sh: New file. Little endian MIPS emulation.
4549 * config/mips-lit.mt: New file. Use mipslit emulation.
4550 * configure.in (mips-dec-ultrix*): Use target mips-lit.
4551 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
4552 (em_mipslit.c): New target. Uses mipslit.sh.
4554 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
4556 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
4557 $(tooldir)/bin/gld, so that gcc can find it with or without
4560 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4562 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
4563 write_norel. All linking is now done via write_relax. Call
4564 ldsym_write before calling write_relax.
4565 * relax.c: Added copyright.
4566 (write_relax): Renamed from write_relaxnorel. Added relocateable
4567 argument. seclet_dump renamed to bfd_seclet_link.
4568 * relax.h: Added copyright.
4570 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4572 * ldmain.c (decode_library_subfile): Patch from
4573 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
4575 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4577 * config/vxworks960.mt renamed to config/i960.mt
4579 * configure.in: sparc-aout emulates a sun4, as does
4580 sparc*-vxworks, i960-nindy uses gld960 emulation
4582 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4584 Fix support for NOLOAD, add INCLUDE
4585 * ldfile.c (ldfile_open_command_file): pass file name to
4587 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
4588 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
4591 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4593 * Makefile.in, config.h: no more default emulation. Make the lack
4594 of emulation a compile time error
4596 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4598 * configure.in: recognise all sparclite variants, not just 'sparclite'
4600 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
4602 * m68kcoff.sc-sh: define _end as well as end, for consistency with
4605 * configure.in: accept *-ericsson-ose for any m68k CPU.
4607 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
4608 for each output section.
4610 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
4612 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
4613 macro bfd_asymbol_bfd as appropriate.
4614 * Makefile.in: Un-duplicate ldlex.c dependency.
4615 * condigure.in: Replace my_host case table by sourcing
4616 ../bfd/configure.host. Allow std-host as the default.
4617 * ldmisc.c: Change logic for C++ name demangling: There is
4618 no initial '_' to remove from stab-derived function names.
4620 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4622 * ldlang.c (lang_init_script_file): don't attach the output file
4623 sections to the script file.
4625 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4626 * ldlang.c (wild): run expansion loop over command line bfd too.
4627 (lang_ini_script_file): initialize more parts of the command line
4629 * ldlex.l: fix DEFINED start states.
4631 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4633 * ld.texinfo: new doc.
4634 * ldgram.y, ldlex.l: understand -y<symbol>
4635 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
4636 print info. (add_ysym): new function.
4637 * ldsym.h: (ldsym_type): new define SYM_Y.
4639 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
4641 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
4642 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
4643 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
4644 macros with PARAMS. Recreational cleanup. Update copyrights.
4646 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4648 * Makefile.in: pass down the bfd source directory for includes
4650 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
4652 * ldlang.c (lang_size_sections): don't change size and address for
4653 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
4656 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4658 * relax.c (build_it): re-enable the processing of data_statements
4659 in scripts, makes counted contructor lists work again.
4661 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
4663 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
4665 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
4667 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
4670 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
4672 * Support for i386-sysv.
4673 configure.in: check for i386-*-sysv* and i386-*-sco*.
4674 i386coff.sc-sh: rewrote to support SVR3 by default.
4675 ldctor.c (find_constructors): preserve stat_ptr.
4676 ldlang.c (wild_doit): initialize vma and size of new output
4677 section to corresponding input section. This is required for
4678 shared library support.
4679 (lang_size_sections): don't modify vma and size of sections which
4680 are never loaded (for shared libraries).
4681 ldwrite.c (copy_and_relocate): copy the contents of any section
4682 which has contents, not just sections which are loaded (for shared
4685 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4687 * ldlang.c (size_input_section): count the sizes of all sections
4690 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4692 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
4693 to demangle symbols better
4695 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
4697 * ldlang.c (lang_finish): don't warn if -e start symbol does not
4698 exist when linking with -r.
4700 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
4702 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
4705 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4707 * ldmain.c (linear_library): don't even think about processing
4708 an object file if it's already been done
4710 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4712 * configure.in: the hp9000/300 config file is now hp300
4714 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4716 * config/z8ksim.mt: new file
4718 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
4720 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
4721 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
4723 * ld.h (strip_symbols_type): Add value STRIP_SOME.
4724 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
4725 * ldlang.c (lang_add_keepsyms_file): New function.
4726 * ldlex.l: Handle "-retain-symbols-file".
4727 * ldsym.c (keepsyms_file, kept_syms): New vars.
4728 (process_keepsyms): New functihon; reads file, marks symbols for
4730 (write_file_locals): File symbols should always be kept.
4731 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
4732 and "-s". Process retain-symbols file before setting symtab.
4733 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
4734 (keepsyms_file, kept_syms): Declare them.
4736 * ldmain.c (main): Non-fatal errors should still cause non-zero
4737 exit status even with -r.
4739 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4741 Added initial support for the z8k
4742 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
4743 * configure.in, Makefile.in: modified to reflect above
4745 * ldlang.c (lang_check): when linking conflicting architectures,
4746 make the output file reflect at least one of the bad inputs.
4748 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
4750 * Makefile.in (install): if $(tooldir) exists, install ld in
4753 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4755 * Makefile.in, configure.in: modified to support i386-coff
4756 * i386coff.sh: new file
4758 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
4760 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
4761 added m68k-coff emulation mode, stolen from a29k emulation.
4762 Almost certainly wrong, but perhaps better than sun3.
4764 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4766 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
4767 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
4768 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
4769 This is one character shorter, and lets people build on
4770 SVR3 system. (ld__h8300xray.[co] was the killer there;
4771 h8300xray.sc-sh is also overlong, but seems harmless.)
4772 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
4773 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
4774 * configure.in: Add host isc.
4776 * ldver.c: Call it version 2.0.
4778 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
4780 * ldver.c: Bump to version 0.98.
4783 * Makefile.in: Added mostlyclean, distclean, realclean rules.
4785 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
4787 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
4788 * ldlex.l: Moved comment() to end, since some compilers
4789 otherwise have problems with input() used before it is defined.
4791 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4793 * configure.in: added Solaris 2 and Irix 4 host support.
4795 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4797 * Makefile.in: remove -S flag from the FLEX definition
4799 * configure.in: rewrote, using new style case statement. use
4800 m68k.mt for m68k-aout systems
4802 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
4804 * Makefile.in: map "ld" through program_transform_name when
4807 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
4809 * cplus-dem.c: Removed. Use the version in libiberty now.
4810 * ldmisc.c: Use new libiberty version of cplus_demangle().
4812 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
4814 * gld960.em (gld960_choose_target): default to little endian, not
4817 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4819 * ldlang.c (lang_process): don't pass null pointers when
4820 abs_output_section is what is required.
4821 * ldwrite.c (ldwrite): use malloc to allocate the largest space
4822 used, and pass that down.
4823 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
4826 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
4828 * configure.in, config/ose68.mt: renamed OSE to ose.
4830 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
4832 * ldsym.c (write_file_locals): Reorder check for common or
4833 undefined symbols so that it works.
4835 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
4837 * configure.in: accept all m68K family members.
4839 * Makefile.in: always create installation directories.
4841 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4843 * ldlex.l: now parses comment correctly, added ~ to acceptable
4846 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4847 unary -ve constants.
4849 * ldlang.c (lang_finish): warn when an entry symbol supplied on
4850 the command line can't be found.
4852 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4854 * ldlang.h: add new field "loadable" to output_section_statement.
4855 * ldlang.c (lang_output_section_statement_lookup): initilize new
4856 field. (wild_doit): if new field is not set, then stop output
4857 section from being loadable.
4858 (lang_enter_output_section_statement): set the field from the
4860 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
4861 * h8300hms.sc-sh, h8300hms.em: get -r right.
4863 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
4865 * ldint.texinfo: New internals manual (beginnings thereof).
4866 * PORTING: Removed, merged into ldint.texinfo.
4868 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
4870 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
4871 cdtest.exp: A test program (copied from libg++/test-install)
4872 that tests that constructor and destructors are handled
4875 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4877 * Makefile.in (install): install from ld.new, renaming during the
4878 copy, or else the next 'make install' needs to re-link ld.
4880 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4882 * configure.in: generalise hp recognition (from sef).
4884 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4886 * configure.in: recognize bsd and hpux hppa configurations.
4887 error messages echo to stderr, not stdout
4889 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4891 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
4892 ldmisc.c: removed rcsid's.
4894 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4896 * ldlang.c (lang_map): print changes in sizes due to relaxing
4897 (size_input_section): maintain the delta information.
4898 * ldlang.h: add new field to struct to contain delta info.
4899 * relax.c (relax_section): complain if input not relaxable.
4900 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
4903 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4905 * ldmain.c(main): prevent -r and -relax from being on at the same
4908 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4910 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
4914 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4916 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
4918 * ldlang.c(open_output): set the target arch and machine as soon
4919 as we can. (lang_size_sections): use new macros for setting vma
4922 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4924 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
4925 Also deleted an unreachable path to wrs.
4927 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4929 * Makefile.in (install): use -d test for $tooldir before
4930 installing ld there so that $tooldir can be inherited from
4933 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
4935 * ldlang.c: Two non-substantial changes for the sake of
4936 the old Portable C Compiler.
4938 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4940 * ldgram.y, ldlex.l: parse ABSOLUTE
4941 * ldexp.c: add support for ABSOLUTE
4943 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
4945 * Makefile.in: Added default definitions for HOSTING_CRT0,
4946 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
4947 * config/*.mh: Miscellaneous clean-up: Removed definitions
4948 of YACC (since it is not longer used in the Makefile).
4949 Remove HOSTING_* definitions that are subsumed by the
4950 ones added to Makefile.in. Removed most definitions of CC.
4951 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
4952 These are no longer needed.
4954 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
4956 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
4957 rules, since these are used when building a distribution.
4958 * Makefile.in (ldlex.c): Don't re-direct output, since that
4959 leaves a bogus output files if it fails.
4961 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4962 * ldlex.c: Fix some unnecessary flex-specific-isms.
4964 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4966 * ldgram.y: move spurious semicolon
4967 * ldexp.h: fix prototype
4969 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4971 * ld.texinfo: references to linker now say "ld" not "gld".
4973 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4975 changed calling convention for Q_enter_global_ref
4976 * ldexp.c, ldlang.c, ldmain.c: reflect this
4977 * ldver.c: bump version to 1.97.1
4978 * ldindr.c (add_indirect): when an edict declaring an indirect
4979 symbol is found, make sure that any ideas about the symbol being
4980 common are changed if it now known to be defined.
4981 * ldmain.c (linear_library): complain once if archive isn't
4983 * ldlang.h, ldlang.c: make room for and initialize the complain
4986 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4988 * Makefile.in: use flex & bison from ../ if they exist.
4990 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4992 * relax.c (build_it): don't allocate space in the output file for
4993 stuff if -R flag applys to it.
4994 * ldfile.c: merge in VMS filename support
4995 * ldmain.c (main): take out ./ from library path, and close file
4996 before unlinking. Make multiple defs of a symbol create an
4998 * ldmisc.c: fatal errosrs delete output file
5000 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
5002 * ldver.c: Increase version number to 1.97, for consistency
5005 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
5007 * Makefile.in: FLEX -> LEX.
5009 * ld.texinfo: {} -> @{@}.
5011 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
5013 * ld.texinfo: describe alternate, MRI-compatible linker scripts
5014 (and associated change in -c option, now used for these scripts)
5016 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5018 * ldver.c: Bumped version to 1.96 - new release, resync with the
5020 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
5021 rather than with raw malloc, makes it easier to track where memory
5023 * ldsym.h, ldsym.c: create obstack for all global symbols too.
5024 * ldwrite.c (ldwrite): moved malloc so only used when needed.
5025 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
5028 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
5030 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
5032 * Makefile.in: use bootstrap for check.
5034 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5036 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
5038 * Makefile.in: now use flex, not lex
5039 * ldlex.l, ldlang.c, ldctor.c: lint
5041 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5043 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
5044 different sorts of filenames on the command line than in a script.
5046 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5048 * Makefile.in: rework CFLAGS so that they can be passed on the
5049 make command line. Remove MINUS_G. Default CFLAGS to -g.
5051 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5053 * relax.c: added handling for new "padding" seclet type, used to
5054 fill out gaps between section.
5055 * ldgram.y, ldlex.l: now -defsym on the command line is done
5058 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5060 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
5062 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5064 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
5067 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5069 * Makefile.in (install): Install second copy in $(tooldir)/bin
5070 without $(program_prefix), since that's what gcc expects.
5072 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5074 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
5075 * h8300*: fix bit rot and add support for h8300xray target
5076 * go32.sh: target emulation for go32.
5078 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5080 * gld960.em, i960.sc-sh. Fix i960 bit rot
5082 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
5084 * Makefile.in: install man page.
5086 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5088 * config/mt-<foo> renamed to <foo>.mt
5089 * config/mh-<foo> renamed to <foo>.mt
5090 * configure.in changed to reflect this
5091 * genscripts.sh now make .xbn files rather than .xN files
5093 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
5095 * ldver.h: fix decl of ldversion.
5097 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
5099 * Makefile.in: added check target.
5101 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5103 * ldmain.c (Q_enter_file_symbols): now aliases work again
5105 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
5107 * Makefile.in: added clean-info target.
5109 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5111 * ldexp.c (exp_print_tree): don't try and follow null pointers
5113 * ldgram.y: remove 11 shift reduce errors
5115 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5117 * Makefile.in: added tooldir and program_prefix.
5119 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5121 * ldlang.c (size_input_section): don't move absolute sections
5125 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5127 * cplus-dem.c: yet another copy of this - maybe it should go into
5129 * ldgram.y: now -V and -v have different actions
5130 * ldver.c: if -V, prints list of emulations compiled in
5131 * ldmisc.c: support for cplus demangling
5134 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5136 * Makefile.in, configure.in: removed traces of namesubdir,
5137 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5138 copyrights to '92, changed some from Cygnus to FSF.
5140 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
5142 * Makefile.in: Change mkscript rule into one for ./mkscript
5143 (for the sake of makes that don't realize they're the same).
5144 * PORTING: Add more details.
5145 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
5147 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
5149 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
5150 config/mt-hp300bsd: New port to hp300 running BSD.
5152 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
5154 Major rewrite of how ld is configured. The major idea
5155 is to use shell scripts to generate everything.
5156 * generic.em replaces ldtemplate.
5157 * Other *.em files replace various *.c files.
5158 A *.em file is a shell script that generates the corresponding
5159 ld__*.c file that implements an emulation. This is usually
5160 a straight 'cat' of a here-document, possibly with substitutions.
5161 * Script files (*.sc) are places by *.sc-sh scripts.
5162 Again, these are simple shell scripts that 'cat'
5163 here-documents, usually with some substitutions.
5164 The output a *.sc-sh is a script file.
5165 * Each emulation is defined by a short shell script with
5166 extension *.sh that specifies the emulation-specific
5167 parameters (such as the name of the *.sh-sc and *.em
5169 * genscript.sh is the master shell script used to generate
5170 an emulation. It is passed various argument, including
5171 the name a the emulation-speciic *.sh file that it
5172 "sources" to set variables to emulation-specifc parameters.
5173 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
5174 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
5175 * config/mh-foo: Rename LDEMULATION names as appropriate
5176 (usually 'gldfoo' -> plain 'foo').
5177 * ldwrite.c: Fixed a typo in a comment.
5178 * Makefile.in: Major changes. Removed some the sed
5179 magic to converts scripts, since that is now handled
5180 by genscripts.sh and the *.sc-sh scipt generators.
5181 * config.h: Remove a bunch of macros defining emulations
5182 and targets. This becomes one less file to edit when
5183 adding emulations or targets.
5184 * ldemul.h (struct ld_emulation_xfer_struct): Add
5185 emulation_name and target_name fields.
5186 * ldemul.c, ldemul.h: Define some default functions used
5187 by most emulations (and remove from the *.em scripts).
5188 * ldemul.c (ldemul_choose_target): Search the new
5189 ld_emulations array using a loop (instead of a hardwired
5190 nested if statement).
5191 Define the ld_emulation from the automatically-geenrated
5192 ldemul-list.h. This means you no longer have to edit ldemul.c
5193 to add a new emulation.
5194 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
5195 their expansions, since the former no longer exist.
5196 * PORTING: A very rough first draft of a porting guide.
5198 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
5199 to be terminated by a new-line (instead of requiring a semicolon).
5201 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5203 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
5204 tests for NULL pointers all over the place.
5205 * ldlang.c (lang_process): remember to relocate global symbols
5206 *after* relaxing has done it stuff.
5208 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5210 * config/mt-coff-h8300: use EMUL like everything else
5211 * ldlang.c: (print_padding_statement): print the right address.
5212 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
5215 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5217 * ldlex.l: Put pack -noinhibit-exec and -sort-common
5218 * ldlang.c (print_data_statement): print the right address.
5220 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
5222 * Makefile.in: The rule for testing ld by re-linking itself
5223 via an intermediate -r link was moved to the ld1 rule
5224 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
5225 which allows the bootstrap rule to work.
5226 * ldctor.c (find_constructors): Don't create a constructor
5227 list if it is already defined (as would happen if ld is
5228 invoked by collect).
5230 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5232 * config/mh-sparc.h: now uses libgcc.a
5233 * ldmain.c: quit using exit
5234 * *sc: use *(COMMON) rather than [COMMON]
5235 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
5236 to allow preprocessing of .l file.
5237 * Makefile.in: New ldlex.l mangling
5238 * ldexp.c (fold_binary): perform expressions with % and / in
5240 * ldfile.c (open_a): open archives on VMS in a special way
5243 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5245 * ldgram.y: map -M behave in the same way as -Map (sets file name
5247 * ldsym.c, ldlang.c: remember that size of a section is dependent on
5248 whether or not relaxing has been done.
5249 * ldmain.c: don't open a map file if it doesn't have a name
5250 * relax.c: all the brains have moved into bfd.
5251 * ldwrite.c: ammend comment
5253 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5255 * Makefile.in: added relax, also made three stage go through a
5258 * config.h: if GNU960 defined, then default emulation mode is
5260 * ldexp.h, ldexp.c: map to file hooks
5261 * ldlang.c: map to file hooks
5262 * ldgram.y: added -Map -relax
5263 * ldlex.l: added -relax, -Map
5264 * ldmain.c: open map file
5265 * ldmisc.c: support for map file
5266 * ldwrite.c: new relax magic
5268 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
5270 * Makefile.in, config/tm-*.h: Clean up make output, only
5271 pass DEFAULT_EMULATION to ldmain.c.
5273 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
5275 * ldver.c: Bump to version 1.94.
5277 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5279 * Makefile.in: infodir belongs in datadir.
5281 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
5283 * Makefile.in: Pass -y to bison. (Again;
5284 accidentally deleted by Rich.)
5285 * news.sc, ldgld68k.sc: Define __end as well as _end.
5287 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5289 * ldindr.h: added to contain prototypes of ldindr.c
5290 * ldfile.c: include ctype.h
5291 * ldmain.c: include the requried prototype headers
5292 * ldwrite.c: get_reloc_upper_bound has been renamed
5293 bfd_get_reloc_upper_bound
5295 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5297 * Makefile.in: punt "fundamental" mode because it breaks my emacs
5298 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
5299 spaces following hyphens, bsd make can't cope. added
5300 standards.text support and made it look like all the other
5303 * configure.in: configure now runs entirely in objdir so make file
5304 existence checks against ${srcdir}. Mark this directory as
5307 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5309 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5310 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5311 and mandir now keyed off datadir by default.
5313 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
5315 * ldver.c: Bumped version to 1.93.
5316 * Makefile.in: Pass -y to bison.
5318 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
5320 * config.h: h8 is now coff, not ieee
5321 * h8300hds.sc: reflect the same
5323 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
5325 * ldver.c (ldversion()): Update to 1.92.
5326 * ldctor.c: There are two places constructor sets
5327 can be defined. One of them checked for an existing
5328 duplicate, the other didn't. Unfortunately, the latter
5329 was called after the former ...
5330 So, factor out code for inserting a new element into
5331 constructor_name_list (after checking for a duplicate)
5332 into a new function add_constructor_name, and call
5333 it from both aforementioned places (ldlang_add_constructor
5334 and ldlang_check_for_constructors).
5336 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
5338 * Makefile.in: Rename .c files generated from ldtemplate
5339 to have names starting with ld__. This helps 'make clean'.
5341 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
5343 * Makefile.in: Take out the version number for install
5344 * m88kbcs.sc: put in contructor blocks.
5346 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
5348 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
5349 parameter, a format, and an arg pointer, and rename it to
5350 vfinfo(). Write info() in terms of new vfinfo().
5351 New einfo() is the same as info(), except it writes to stderr.
5352 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
5353 ldmisc.c: Replace "error" calls to info() by new einfo().
5355 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
5357 * ldlex.l ldgram.y: made -V option do same as -v
5358 * Makefile.in: Added $(MINUS_G) flag so debugging can be
5361 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
5362 i386 aout changes from Bob Kukura
5363 * Makefile.in, config.h: added i386aout support
5364 * configure.in: fixed /h-{myhost} typo
5365 * ldgram.y: -MM now gives more boring map.
5366 * ldlang.c: now does D_PAGED flag the right way.
5367 * ldsym.c: -MM flags does the right thing.
5369 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
5371 * configure.in: Fixed typo. Also, a fix for hp300bsd.
5372 * ldlang.c (init_os): Compensate for BFD change,
5373 where bfd_make_section now returns NULL for a duplicate
5374 section request, instead of the old section.
5376 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
5378 * ldver.c: Bump to version 1.91 (consistent with binutils).
5380 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
5382 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
5383 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
5384 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
5385 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
5386 Add or update copyright notices.
5388 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
5391 * Makefile.in: Changed installation directory name scheme
5392 to be consistent with gcc. Also changed 'install'.
5394 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
5396 * Makefile.in: new targets ld.mm, ld.me
5398 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
5400 * Makefile.in, ldtemplate: Need to use separate scripts
5401 for -n and -N options. Yet more complication.
5403 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
5405 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
5406 work). Add some lines to avoid Sun Make VPATH bugs.
5408 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
5410 * news.sc: Add alignment for data segment.
5411 * ldtemplate: Add (yet another) script to get for -n or -N
5412 options. (These need different alignment than ZMAGIC files.)
5413 * Makefile.in: Add stuff for new foo.xn scripts.
5414 These are generated by replacing "ALIGN(0x...00)" by ".".
5416 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
5418 * Makefile.in: new targets ld.ms, ld-index.ms
5419 ld.texinfo: remove tabs, other cleanups for texi2roff
5421 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
5423 * ldmain.c (main): Make config.magic_demand_paged be true
5424 by default. Don't the WP_TEXT and D_PAGED flags of
5425 output_bfd here; it's too late, so set it when output_bfd
5426 is created (in ldlang.c). Also fix setting of EXEC_P flag
5427 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
5428 * ldlang.c: Remove some duplicate extern declarations.
5429 * ldgram.y: Fixes to -N and -n options.
5430 * Makefile.in: Recognize upper case letters in sed script
5431 to remove assignments from script files.
5432 * ldtemplate: Don't assukme that -N or -n options
5433 imply use of -r script.
5434 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
5436 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
5438 * ldtemplate: include bfd.h before sysdep.h.
5440 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
5442 Restructure configuration scheme for bfd, binutils, ld.
5444 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5445 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
5446 Change some config names to match other dirs.
5447 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5449 * config/: Rename some config files to match up h-*.h names.
5450 Remove all the HOST_SYS definitions from the config files.
5452 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
5454 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
5455 * ldtemplate: Remove ldfile_add_library_path calls;
5456 just use the SEARCH_DIR commands in the script files.
5457 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
5458 the SEARCH_DIR commands in the scripts (using ugly sed magic).
5459 This is primarily intended for cross-linking, where you would
5460 place libaries in a different place than native libraries.
5461 Also, emulations made from ldtemplate now use $(srcdir).
5462 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
5463 form; people can use the Makefile's LIB_PATH to override.
5465 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
5467 * Makefile.in: fix target ld.dvi, add target ld.info
5468 ld.texinfo: make info filename ld.info
5470 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
5472 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
5474 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
5475 few BFD types & enums.
5482 version-control: never