1 Thu Feb 15 13:58:06 1996 Ian Lance Taylor <ian@cygnus.com>
3 * scripttempl/elf.sc: Don't skip a page in virtual memory space if
4 the text segment ends exactly on a page boundary.
6 * configure.in: Substitute RPATH_ENVVAR.
8 * configure.host: Set RPATH_ENVVAR.
9 * Makefile.in (RPATH_ENVVAR): New variable.
10 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
12 Wed Feb 14 18:49:01 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
14 * configure.in: Redo emulation handling so that each emulation
15 searches the correct tool directory, based on the target alias.
16 For example, "configure --enable-targets=m68k-coff i386-linux"
17 will search /usr/local/i386-linux/lib for linux and
18 /usr/local/m68k-coff/lib for m68k-coff.
20 * configure.tgt: Add special tdir settings for Linux.
21 * Makefile.in: Add @TDIRS@. Pass "$(tdir_EMUL)" to ${GENSCRIPTS}
22 for each eEMUL.c target.
23 * genscripts.sh: Accept specific alias as 9th argument, and use it
26 Wed Feb 14 16:38:36 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
28 * ldlang.c (lang_set_startof): Don't do anything for a
31 * ldgram.y (mri_script_file): Call mri_draw_tree.
32 * mri.c (mri_draw_tree): Make globally visible. Don't bother to
33 create memory regions.
34 (mri_load): Don't call mri_draw_tree.
35 * mri.h (mri_draw_tree): Declare.
37 * configure.tgt (m68*-*-psos): New target.
38 * emulparams/m68kpsos.sh: New file.
39 * scripttempl/psos.sc: New file.
40 * Makefile.in (ALL_EMULATIONS): Add em68kpsos.o.
41 (em68kpsos.c): New target.
43 Wed Feb 14 11:09:25 1996 Ian Lance Taylor <ian@cygnus.com>
45 * configure.tgt (*-*-ieee*): New target; use vanilla.
47 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Strip
50 Tue Feb 13 15:58:58 1996 Bryan Ford <baford@snake.cs.utah.edu>
52 * scripttempl/i386msdos.sc: Don't pad the .text section. Put
55 Tue Feb 13 14:04:19 1996 Ian Lance Taylor <ian@cygnus.com>
57 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
59 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Warn if
60 it looks like we might be linking in two different versions of the
61 same shared library. Based on a patch from H J Lu <hjl@zoom.com>.
63 Thu Feb 8 19:25:54 1996 Ian Lance Taylor <ian@cygnus.com>
65 * ldlang.c (lang_size_sections): Increment the section size when a
66 padding statement is encountered.
68 Wed Feb 7 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
70 * configure.in: Look for --enable-shared. Change the value of
71 BFDLIB when linking against a shared library on SunOS.
73 * configure.host: If using a shared BFD library, try to pass a
74 reasonable -rpath option when linking.
75 * Makefile.in (BFDLIB): Set to @BFDLIB@.
77 Tue Feb 6 12:29:14 1996 Doug Evans <dje@charmed.cygnus.com>
79 * emulparams/elf64_sparc.sh (ARCH): Change to `sparc:v9'.
80 * emultempl/generic.em: Strip `:foo' from ${ARCH}.
82 Mon Feb 5 16:25:30 1996 Ian Lance Taylor <ian@cygnus.com>
84 Support for building bfd and opcodes as shared libraries, based on
85 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
86 * configure.in (HLDFLAGS): New substitution.
88 * configure.host: Set HLDFLAGS on SunOS.
89 * Makefile.in (HLDFLAGS): New variable.
90 (BFDDEP): New variable.
91 (BFDLIB): Change to -L../bfd -lbfd.
92 ($(LD_PROG)): Depend upon $(BFDDEP) rathern than $(BFDLIB). Use
94 (check): Set LD_LIBRARY_PATH in the environment.
96 Fri Feb 2 19:26:25 1996 Michael Meissner <meissner@wogglebug.tiac.net>
98 * scripttempl/elfppc.sc (.sdata2, .sbss2): Put .sdata2 and .sbss
99 in the read-only section, not read/write unless we are making a
101 (.debug*): Add dwarf debug sections.
102 (.rela.{sdata*,sbss*}): Add sections.
104 Fri Feb 2 16:50:21 1996 Ian Lance Taylor <ian@cygnus.com>
106 * configure: Regenerate.
108 Thu Feb 1 10:50:46 1996 Ian Lance Taylor <ian@cygnus.com>
110 * emulparams/elf_i386.sh (TEXT_START_ADDR): Change to 0x8048000,
111 for SVR4 compatibility.
113 * ldexp.c (exp_fold_tree): Correct handling of ABSOLUTE.
115 Wed Jan 31 17:30:19 1996 Steve Chamberlain <sac@slash.cygnus.com>
117 * configure.tgt (i[345]86-*-cygwin32, powerpcle-*-cygwin32): New.
118 * emultempl/pe.em (definfo init): Make the default stack reserve
121 Wed Jan 31 14:34:23 1996 Richard Henderson <rth@tamu.edu>
123 * configure.tgt (m68*-apple-aux*): New target.
124 * emulparams/m68kaux.sh: New file.
125 * scripttempl/m68kaux.sc: New file.
126 * Makefile.in (ALL_EMULATIONS): Add em68kaux.o.
127 (em68kaux.c): New target.
129 Tue Jan 30 13:18:56 1996 Ian Lance Taylor <ian@cygnus.com>
131 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Ignore
132 -bnoentry, since the right thing tends to happen anyhow.
134 Mon Jan 29 12:29:26 1996 Ian Lance Taylor <ian@cygnus.com>
136 * ld.texinfo, ld.1: Document -export-dynamic.
138 Fri Jan 26 11:11:55 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
140 * emultempl/sunos.em: Check for native compile by comparing
141 ${target} and ${host}.
143 Thu Jan 25 16:46:58 1996 James G. Smith <jsmith@cygnus.co.uk>
145 * emulparams/{elf32b4300.sh, elf32l4300.sh}: Changed
146 TEXT_START_ADDR to allow use on IDT and PMON systems.
148 Wed Jan 24 20:59:40 1996 Steve Chamberlain <sac@slash.cygnus.com>
150 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
153 Wed Jan 24 16:59:19 1996 Doug Evans <dje@charmed.cygnus.com>
155 * configure.tgt (sparc64-*-solaris2*): New configuration.
156 (sparc64-*-aout*): Renamed from sparc64*.
158 Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
160 * Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
161 * genscripts.sh: Set host, target and target_alias variables.
162 Check for native compile by comparing ${target} and ${host}.
163 * emultempl/elf32.em: Likewise.
164 * scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
166 Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
168 * scripttempl/elfppc.sc: Refine eabi support to better support
169 .sdata, .sdata2, .sbss, etc. sections.
171 Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
173 * ldgram.y (%union): Add phdr field.
174 (phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
175 (phdr_qualifiers): New nonterminal. Add support for FLAGS.
176 (opt_hdrs, hdr): Remove.
177 (phdr_val): New nonterminal.
178 * ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
179 and phdrs parameters. Add flags parameter.
180 (lang_record_phdrs): Update for changes to lang_phdr. Pass flags
182 * ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
183 phdrs fields. Add flags field.
184 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
185 (lang_new_phdr): Update declaration.
186 * ld.texinfo: Document FLAGS.
188 Mon Jan 15 15:07:19 1996 Ian Lance Taylor <ian@cygnus.com>
190 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):
191 Don't make a shared library because of an undefined reference to
192 __GLOBAL_OFFSET_TABLE_.
194 Add some Irix 5 support, mostly from Kazumoto Kojima
195 <kkojima@info.kanagawa-u.ac.jp>:
196 * emulparams/elf32bmip.sh (SCRIPT_NAME): Change to elfmips.
197 (SHLIB_TEXT_START_ADDR): Define.
198 (OTHER_GOT_SYMBOLS): Define.
199 (OTHER_READWRITE_SECTIONS): Remove initialization of _gp.
200 (EXECUTABLE_SYMBOLS): Don't define.
201 (DYNAMIC_LINK): Don't define.
202 * emulparams/elf32lmip.sh: Same changes as elf32bmip.sh.
203 * scripttempl/elfmips.sc: New file.
204 * configure.host (mips*-dec-bsd*): Change mips to mips*.
205 (mips*-sgi-irix4*): Likewise.
206 (mips*-sgi-irix5*): New entry.
207 * Makefile.in (eelf32bmip.c): Depend upon elfmips.sc rather than
209 (eelf32lmip.c): Likewise.
211 Sat Jan 13 09:41:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
213 * scripttempl/elfppc.sc: Remove support for .rel.* sections. Add
214 .rela.got.neg section.
216 Fri Jan 12 14:56:19 1996 Ian Lance Taylor <ian@cygnus.com>
218 * scripttempl/sh.sc: Only build constructors when CONSTRUCTING.
220 * ldmisc.c: Include <stdarg.h> rather than <varargs.h> if
221 ANSI_PROTOTYPES is defined. Remove special handling of
222 WINDOWS_NT. Various indendation fixes.
223 (vfinfo): Change fmt parameter to const char *.
224 (info_msg): Write <stdarg.h> version.
225 (einfo, minfo, finfo): Likewise.
226 (info_assert): Change file parameter to const char *.
227 * ldmisc.h (einfo, minfo, info_msg): If ANSI_PROTOTYPES is
228 defined, use a real prototype.
229 (info_assert): Change first parameter to be const char *.
231 Fri Jan 12 13:29:55 1996 Michael Meissner <meissner@tiktok.cygnus.com>
233 * scripttempl/elfppc.sc: Add support for .sdata2/.sbss2, etc. Add
234 in old support that 2.7.2 needs, but the current compiler does
237 * Makefile.in (eelf32{,l}ppc.c): Fix up dependencies to use the
238 correct Linker script template.
240 * emulparams/elf32{,l}ppc.sh (TEXT_START_ADDR): Set to 0x40000,
242 (DATA_ADDR,NONPAGED_TEXT_START_ADDR): Delete.
244 Tue Jan 9 15:53:02 1996 Ian Lance Taylor <ian@cygnus.com>
246 * scripttempl/alpha.sc: Put .rconst right after .rdata.
248 Fri Jan 5 14:07:45 1996 Steve Chamberlain <sac@slash.cygnus.com>
250 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):
251 sort using right pointer.
253 Fri Jan 5 12:25:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
255 * scripttempl/elfppc.sc: Remove support for creating special
256 labels for eabi section begin/end here. The compiler now uses
257 crt{i,n}.o to create these symbols.
259 Thu Jan 4 17:08:58 1996 Ian Lance Taylor <ian@cygnus.com>
261 * configure.host: Change existing Linux HOSTING_CRT0 to be used
262 for a.out only, and put in appropriate HOSTING_CRT0 and
263 HOSTING_LIBS values for Linux ELF.
265 Thu Jan 4 12:02:05 1996 Doug Evans <dje@canuck.cygnus.com>
267 * scripttempl/h8300.sc: Use all 64K for ram.
268 * scripttempl/h8300h.sc: Define 256K ram size.
270 Thu Dec 21 15:57:18 1995 Ian Lance Taylor <ian@cygnus.com>
272 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Pass
273 export_defines as true to bfd_xcoff_size_dynamic_sections if -unix
274 was used, regardless of whether -bE was used.
276 Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
278 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
279 relocateable before calling ldctor_build_sets if the output file
280 is in an XCOFF format.
282 Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
284 * ldwrite.c (build_link_order): When handling a data statement, if
285 the endianness of the output file is unknown, use the endianness
288 Tue Dec 12 13:55:41 1995 Stan Shebs <shebs@andros.cygnus.com>
290 * mpw-config.in: Recognize mips-*-* as equivalent to
292 * mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
293 * mpw-ld.r: Add version resources.
294 (cfrg): Use symbolic instead of literal name for executable.
296 Mon Dec 11 15:13:41 1995 Kim Knuttila <krk@cygnus.com>
298 * scripttempl/ppcpe.sc (FINI): Moved the .reloc section.
300 Wed Dec 6 14:33:50 1995 Doug Evans <dje@canuck.cygnus.com>
302 * ldlang.c (print_statement{,s}): Delete duplicate prototype.
303 (print_statement_list): Renamed from print_statement. All callers
305 (print_statement): New function to print just one statement.
306 (print_{data,reloc,padding}_statement): Don't crash if
307 output_section == NULL.
308 (dprint_statement): New function.
310 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix
311 call to sort_sections.
313 Wed Dec 6 14:59:06 1995 Ian Lance Taylor <ian@cygnus.com>
315 * emultempl/aix.em (unix_ld): New static variable.
316 (gld${EMULATION_NAME}_parse_args): Handle -unix.
317 (gld${EMULATION_NAME}_before_allocation): If unix_ld, pass
318 gc as false and export_defineds as true to size_dynamic_sections.
320 * ldexp.c (exp_fold_tree): Permit assignments to dot in the final
321 phase if the current section is abs_output_section.
324 Tue Dec 5 09:49:39 1995 Doug Evans <dje@canuck.cygnus.com>
326 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix call
329 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
331 * ldgram.y (PHDRS): New token.
332 (ifile_p1): Accept phdrs.
333 (section): Accept phdr_opt at the end of the section definition.
334 (phdr_op): New nonterminal.
335 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
336 * ldlex.l: Accept PHDRS.
337 * ldlang.h (struct lang_output_section_phdr_list): Define.
338 (lang_output_section_statement_type): Add phdrs field.
339 (struct lang_phdr): Define.
340 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
341 (lang_new_phdr): Declare.
342 * ldlang.c (lang_phdr_list): New static variable.
343 (lang_output_section_statement_lookup): Initialize phdrs field.
344 (lang_process): Call lang_record_phdrs.
345 (lang_new_phdr): New function.
346 (lang_section_in_phdr): New function.
347 (lang_record_phdrs): New static function.
348 * ld.texinfo: Document PHDRS.
350 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
352 * scripttempl/ppcpe.sc: Moved .edata into its own section to
355 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
357 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
358 HOSTING_LIBS for testing.
359 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
362 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
364 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
367 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
369 * configure: Rebuild with autoconf 2.7.
371 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
373 * scripttempl/pe.sc: Two .junk's is too much junk.
375 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
377 * configure.in: Use BFD_NEED_DECLARATION.
378 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
379 * configure, config.in: Rebuild with autoconf 2.6.
381 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
382 being unsupported if this is not a relocateable link and the input
383 BFD supports it, since ldctor_build_sets can cope with that case.
385 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
387 * configure.tgt (powerpc-*-macos*): New target.
388 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
389 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
390 (eppcmacos.c): New target.
391 * mpw-eppcmacos.c: Update.
392 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
394 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
396 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
397 $(host_canonical) and $(target_canonical).
398 (CXX_FOR_TARGET): Likewise.
400 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
402 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
403 so the malloc heap begins at a sane place.
405 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
407 Version 2.6 released.
408 * ldver.c (ldversion): Update to 2.6.
410 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
411 $(GENERATED_*FILES), since they need to be retained by distclean.
412 (maintainer-clean, realclean): Delete them here.
414 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
416 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
417 base file with FOPEN_WB, not "w".
419 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
420 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
422 (gld${EMULATION_NAME}_before_allocation): Use the environment
423 variable LD_RUN_PATH if -rpath was not used.
424 * ld.texinfo, ld.1: Document LD_RUN_PATH.
426 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
428 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
429 -bl and -bloadmap options.
431 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
432 report a better error.
434 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
435 new local variable special_sections, and pass it to
436 size_dynamic_sections. Look through the results, and move the
437 sections around in the mapping so that they are defined correctly.
439 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
441 * ldemul.c (ldemul_default_target): Cast getenv return value.
443 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
445 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
447 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
450 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
451 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
453 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
454 (gld_$_before_allocation): added hooks for toc construction based
457 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
459 * ld.texinfo: The linker does not use _main as an entry point.
461 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
463 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
466 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
468 * configure.in: Add test for whether free must be declared.
469 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
470 * acconfig.h: Explain NEED_DECLARATION_FREE.
471 * configure, config.in: Rebuild.
473 * lexsup.c (parse_args): Take B:: out of shortopts.
475 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
477 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
478 for now, as with m68k4kbsd, until shared library support gets
481 * configure.host: For i386 BSD variants, crt0.o lives in
482 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
484 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
486 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
487 (edelta68.c): New target.
488 * configure.tgt (m68*-motorola-sysv*): New target.
489 * emulparams/delta68.sh: New file.
490 * scripttempl/delta68.sc: New file.
492 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
495 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
497 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
498 ALIGN and ALIGNMOD statements.
500 * emultempl/aix.em: Include ldgram.h.
501 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
503 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
505 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
507 * configure.host (alpha-*-linux*): New host.
508 * configure.tgt (alpha-*-linux*): New target.
510 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
512 * emultempl/aix.em (export_files): Remove.
513 (import_files): Make static.
514 (struct export_symbol_list): Define.
515 (export_symbols): New static variable.
516 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
517 correctly. Call read_file for an export file.
518 (gld${EMULATION_NAME}_before_allocation): Call
519 bfd_xcoff_export_symbol for each export symbol, rather than
520 calling read_file for each export file.
521 (gld${EMULATION_NAME}_read_file): For an export file, make the
522 exported symbols undefined, and store them on the export_symbols
525 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
527 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
528 Don't hang if last option is unrecognised.
529 (gld_${EMULATION_NAME}_set_symbols): Insert created
530 symbols into ABS output section.
532 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
534 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
536 (em68k4knbsd.c): New rule.
538 * configure.tgt: Added support for the NetBSD m68k4k arch.
540 * genscripts.sh, ldint.texinfo,
541 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
542 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
543 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
544 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
545 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
546 pc532machaout,rce,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
547 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
548 PAGE_SIZE to TARGET_PAGE_SIZE.
550 * emulparams/m68knbsd.h: Ditto.
551 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
552 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
555 * emulparams/m68k4knbsd.sh: New file.
557 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
559 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
561 * emultempl/aix.em: Include ldctor.h.
562 (gld${EMULATION_NAME}_after_open): New static function.
563 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
564 (gld${EMULATION_NAME}_find_relocs): New static function.
565 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
566 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
567 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
568 * ldctor.c (struct set_info): Move definition into ldctor.h.
569 (struct set_element): Likewise.
570 (sets): Make non-static.
571 (ldctor_add_set_entry): Add name parameter. Save it in the new
573 (ldctor_build_sets): Avoid being called twice. Pass set element
574 name to lang_add_reloc.
575 * ldctor.h (struct set_info): Move definition here from ldctor.c.
576 (struct set_element): Likewise. Add new field name.
578 (ldctor_add_set_entry): Declare new name parameter.
579 * ldwrite.c (build_link_order): Don't insist that either name or
580 section be NULL in a lang_reloc_statement.
581 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
583 (constructor_callback): Pass name to ldctor_add_new_set_entry for
586 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
588 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
590 * mpw-config.in: Add PowerMac target support, generate config.h.
591 * mac-ld.r: New file, Mac resources.
592 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
593 * mpw-make.in: Remove.
594 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
596 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
598 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
599 -static as a synonym for -bnso.
601 * scripttempl/aix.sc: Move special symbols inside sections.
602 Always start .data at 0.
604 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
606 * Makefile.in (diststuff): Also make info.
607 (maintainer-clean realclean): Also delete *.info*.
609 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
611 * emultempl/aix.em: Add support for various AIX linker options,
612 for AIX import and export files, and for AIX shared objects.
613 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
615 * ldmain.c (main): Initialize new field link_info.static_link.
617 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
618 (constructor_callback): Likewise.
619 * ldmisc.c (vfinfo): Likewise.
620 * ldwrite.c (build_link_order): Likewise.
622 * ld.texinfo: The MRI ALIGN directive is supported.
624 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
626 * emulparams/elf32vr4300.sh: Deleted.
627 * emulparams/elf32vr4300el.sh: Deleted.
628 * emulparams/elf32b4300.sh: Added.
629 * emulparams/elf32l4300.sh: Added.
630 * configure.tgt, Makefile.in: Updated the build to use the
631 new 8.3 unique names.
633 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
635 * ldlang.c (entry_symbol): Make non-static.
636 * ldlang.h (entry_symbol): Declare.
638 * ldlex.l: Treat PROVIDE as a keyword in expression state.
640 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
642 * scripttempl/pe.sc (.bss): Move to be after .text
644 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
646 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
647 Search trinary.cond rather than searching trinary.lhs twice. From
648 linli@ihp.PHys.ethz.CH.
650 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
651 directory searching code into gld${EMULATION_NAME}_search_dir.
652 (gld${EMULATION_NAME}_search_dir): New static function, extracted
653 from gld${EMULATION_NAME}_find_so.
654 (global_needed, global_found): New static variables.
655 (gld${EMULATION_NAME}_after_open): New static function.
656 (gld${EMULATION_NAME}_search_needed): New static function.
657 (gld${EMULATION_NAME}_try_needed): New static function.
658 (gld${EMULATION_NAME}_check_needed): New static function.
659 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
660 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
662 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
663 (eelf32lppc.c): Likewise.
664 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
665 (GENERATE_SHLIB_SCRIPT): Define as yes.
667 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
669 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
670 bfd_link_needed-list; make appropriate changes.
672 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
673 (rs6000-*-aix*): New target; use aixrs6.
674 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
675 * emultempl/aix.em: New file.
676 * scripttempl/aix.sc: New file.
677 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
678 (eaixppc.c, eaixrs6.c): New targets.
680 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
682 * scripttemp/pe.sc (.reloc): Move to the end.
684 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
686 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
687 section which was not linked into the final output.
689 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
691 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
694 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
696 * ld.h (args_type): Add rpath_link field.
697 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
698 required dependencies in rpath_link path. Only search
699 LD_LIBRARY_PATH when configured native.
700 * lexsup.c (parse_args): Recognize -rpath-link.
701 * ld.1, ld.texinfo: Document -rpath-link.
703 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
705 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
706 bother searching for needed libraries unless doing a final link.
708 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
710 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
712 * ld/ld.1: Fix formatting bugs.
714 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
716 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
717 * ldexp.h (exp_get_abs_int): Update declaration.
718 * ldlang.c (print_output_section_statement): Use fprintf_vma to
719 print return value of exp_get_abs_int.
721 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
723 * emultempl/elf32.em (global_stat): New file static variable.
724 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
725 that the file has not already been included under another name.
726 (gld${EMULATION_NAME}_stat_needed): New static function.
728 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
730 * scripttempl/armcoff.sc: Start .text at 0x8000.
731 Start .data at 0x40000.
733 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
735 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
736 command_line.rpath is set, use it, rather than the -L options, to
737 build the rules section.
738 * ld.texinfo: Document this use of -rpath.
740 * lexsup.c (parse_args): Don't set link_info.shared for -assert
741 pure-text. Pass true, not 1, to lang_add_entry.
742 * emultempl/sunos.em (find_assign): New static variable.
743 (found_assign): New static variable.
744 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
745 If not a relocateable link, and no start symbol was specified on
746 the command line, and there are any undefined symbols, set
747 link_info.shared. If link_info.shared is set, set the address of
748 the .text section to 0x20.
749 (gld${EMULATION_NAME}_find_assignment): Rename from
750 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
751 set, then just set found_assign based on whether an assignment is
752 found to find_assign.
753 (gld${EMULATION_NAME}_get_script): Don't use a special script when
754 producing a shared library.
755 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
756 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
757 * ldlang.c (entry_from_cmdline): New global variable.
758 (lang_add_entry): Change cmdline parameter from int to boolean.
759 Use global entry_from_cmdline rather than function static
761 * ldlang.h (entry_from_cmdline): Declare.
762 (lang_add_entry): Change declaration of second parameter from int
764 * ldgram.y: Pass false, not 0, to lang_add_entry.
766 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
768 * ld.h (parsing_defsym): Declare.
769 * ldlex.h (lex_string): Declare.
770 * ldlex.l (lex_string): Define.
771 * lexsup.c (parsing_defsym): Define.
772 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
773 lex_redirect, and clear it after calling yyparse. Set
774 parsing_defsym around call to yyparse.
775 * ldmain.c (main): Set lex_string before calling lex_redirect, and
776 clear it after calling yyparse.
777 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
778 in linker scripts correctly.
780 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
781 COFF targets, allowing for the leading underscore used on SPARC
784 * lexsup.c (parse_args): Handle -assert.
785 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
786 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
787 shared library script when appropriate.
788 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
789 section at SIZEOF_HEADERS.
791 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
793 * Makefile.in (earmcoff.c): Build.
794 * configure.tgt (arm-*-coff): New target
795 * emulparms/armcoff.sh: New file.
796 * scripttempl/armcoff.sc: New file.
798 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
800 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
802 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
804 * ldfile.c (ldfile_set_output_arch): Make arch const.
806 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
808 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
809 beginning of the .bss area, not at the end of data. Add
810 __sbss_{start,end} symbols.
812 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
814 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
815 (CXX_FOR_TARGET, install): Likewise.
817 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
819 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
820 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
821 (CXX_FOR_TARGET): Likewise.
823 (GENERATED_HFILES): Remove config.h.
824 (.dep): Depend upon config.h.
826 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
828 * configure.tgt (mips*-dec-netbsd*): New target.
830 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
832 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
834 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
836 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
838 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
840 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
841 Start .text section on the right boundary. Always align
844 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
846 * Makefile.in (maintainer-clean): New target.
848 * ldmain.c (struct warning_callback_info): Define.
849 (warning_callback): Add new parameter symbol. Call
850 warning_find_reloc to try to find the section and VMA.
851 (warning_find_reloc): New static function.
852 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
853 Pass NULL as symbol parameter to warning callback.
855 * ld.texinfo: Clarify -L option.
857 * ldlang.c (lang_one_common): Add cast to avoid warning.
858 (topower): Likewise. Also, reindent.
859 * ldwrite.c (clone_section): Change i to unsigned int.
860 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
861 cast to avoid warning.
863 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
865 * Makefile.in (config.status): Depend upon configure.tgt.
867 * ldemul.h (ldemul_set_symbols): Declare.
868 (ldemul_parse_args): Declare.
869 * ldemul.c (ldemul_parse_args): Fix indentation.
871 * configure.in: Call AC_HEADER_DIRENT.
872 * configure, config.in: Rebuild.
873 * emultempl/sunos.em: Use autoconf recommend mechanism to define
874 DIR and struct dirent.
876 * configure.tgt (mips*-*-bsd*): New case.
878 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
880 * configure.tgt (i[345]86-*-ptx*): New case.
882 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
884 * config.in: Rename from config.h.in.
885 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
886 Check for config.h:config.in when creating stamp-h.
887 * configure: Rebuild.
888 * Makefile.in (stamp-h): Depend upon config.in rather than
889 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
890 calling config.status.
892 * Makefile.in (distclean): Remove config.h and stamp-h.
894 * configure.host (sparc-*-sunos64*): Remove.
895 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
897 * ldexp.c (exp_fold_tree): Don't warn about moving the location
898 counter backward in the absolute section.
900 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
902 * configure.in: Rewrite to use autoconf.
903 * configure.host: New file.
904 * configure.tgt: New file.
905 * aclocal.m4: New file.
906 * configure: New file, built by autoconf.
907 * acconfig.h: New file.
908 * config.h.in: New file, built by autoheader.
909 * sysdep.h: New file.
910 * ld.h: Incorporate old contents of config.h.
912 * Makefile.in: Various changes for new configure script. Also:
913 (CC_FOR_BUILD): Remove.
914 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
915 (dep.sed): Use @SRCDIR@, not @srcdir@.
916 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
917 * genscripts.sh: Create ldscripts if it does not exist.
918 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
919 * mpw-esh.c, emultemp/*.em: Likewise.
920 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
922 * config/*.mt, config/*.mh: Remove.
924 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
926 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
927 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
929 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
931 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
933 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
935 * ldmain.c (warning_callback): Add abfd, section, and address
937 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
938 Change call to warning accordingly.
940 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
941 relocateable and not shared, put .gnu.warning.SYMBOL sections into
944 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
946 * configure.in: Added mips*vr4300-idt-elf* and
947 mips*vr4300el-idt-elf* targets.
948 * Makefile.in: Added eelf32vr4300* targets.
949 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
950 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
952 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
954 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
955 <brendan@cygnus.com>.
957 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
959 * ldemul.c (ldemul_parse_args): New.
960 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
961 * lexsup.c (all pe stuff): Moved into pe.em
962 (parse_args): Call emulation arg parser.
963 * emultempl/pe.em (parse_args): handle PE specfic args.
965 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
967 * ldlang.c (lang_memory_region_lookup): Don't use the first region
968 as the default region. Create a new region instead.
970 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
972 * ldemul.c (ldemul_set_symbols): New function.
973 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
974 * ldmain.c (main): Add call to ldemul_set_symbols.
975 * lexsup.c (set_pe_value): New args.
977 (parse_args): Cope with new set_pe_value args.
978 * emultempl/pe.em (set_symbols): New function.
979 (ld_emulation_xfer_struct): Add set_symbols.
980 * scripttempl/pe.sc: Use new symbols.
982 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
984 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
985 For -Y, ignore a leading `P,', and only call set_default_dirlist
986 after processing all the other arguments.
988 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
990 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
991 * emulparams/armpe.sh: Run PE script.
993 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
995 * ldmain.c (main): Remove PE stuff.
996 * lexsup.c (options): Load more PE options.
997 (set_pe_value): New function.
999 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
1002 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
1003 * emultempl/pe.sc: New file performs generic PE support and sorts
1005 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
1006 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
1007 * scripttempl/pe.sc: New.
1008 * Makefile.in: Use new files.
1010 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
1012 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
1013 (.strings,.ctors,.dtors): Likewise.
1015 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
1017 * scripttempl/armpe.sc: Always start code at 0x401000, even
1019 * ldwrite.c (strdup): New extern declaration.
1020 * ldgram.y (atype): New rule to clarify type parsing.
1021 * ldlang.c (init_os): Remove commented out code.
1022 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
1023 unless told not to by the link script.
1025 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
1027 * ldlang.c (lang_set_startof): New static function.
1028 (lang_process): Call it.
1030 * ldgram.y: Tweak casesymlist to avoid bison errors.
1032 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
1033 Solaris compatibility.
1035 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
1037 * ldgram.y (YYDEBUG): If not defined, define as 1.
1038 (CASE, EXTERN, START): New tokens.
1039 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
1040 (casesymlist): New nonterminal.
1041 (extern_name_list): New nonterminal.
1042 * ldlex.l: Accept lower case trailing base specifiers. Don't
1043 ignore the first digit when the base is a suffix. Accept many
1044 EXPRESSION state tokens in MRI state. Support MRI continuation
1045 lines and MRI semicolon comments. Accept all MRI keywords in
1046 lower case. Add CASE, EXTERN, and START MRI keywords.
1048 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1050 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
1053 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1055 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
1056 $r/../gcc/xgcc unless it is present.
1058 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
1060 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
1062 * scripttempl/m68klynx.sc: Likewise.
1063 * scripttempl/nw.sc: Likewise.
1064 * scripttempl/sa29200.sc: Likewise.
1065 * scripttempl/sparclynx.sc: Likewise.
1067 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
1069 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
1071 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
1073 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
1075 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
1077 * scripttempl/i386pe.sc: Cope with constructors.
1078 * scripttempl/z8ksim.sc: Deleted.
1079 * scripttempl/z8000.sc: Resurrected as this, but
1080 can handle z8001 and z8002 formats.
1081 * emulparams/z8ksim.sh: Deleted.
1082 * emulparams/{z8001.sh, z8002.sh}: New files.
1083 * config/z8ksim.mt: Deleted
1084 * config/z8k-coff.mt: New, generates both emulations.
1086 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
1088 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
1089 %B, in case it is in an archive.
1091 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
1093 * ldlang.c (lang_process): Call reset_memory_regions for each
1096 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
1098 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
1101 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
1103 * ldmain.c (constructor_callback): Allocate set_name in stack
1104 frame, rather than always calling alloca with a fixed size.
1106 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
1108 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
1109 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1111 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
1113 * ldwrite.c (clone_section): Set the alignment of the clone
1114 section to that of the section being cloned.
1116 * ldwrite.c (split_sections): Don't split the first input section
1117 into a new output section.
1119 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
1121 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
1122 (GENERATE_SHLIB_SCRIPT): Define as yes.
1124 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
1126 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
1128 * ldver.c (help): Update list of options to match currently
1131 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
1133 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
1136 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
1137 it takes a size_t anyhow.
1138 (exp_binop): Likewise.
1139 (exp_trinop): Likewise.
1140 (exp_unop): Likewise.
1141 (exp_nameop): Likewise.
1142 (exp_assop): Likewise.
1143 * ldlang.c (lang_memory_region_lookup): Likewise.
1144 (init_os): Likewise.
1145 (ldlang_add_undef): Likewise.
1146 (insert_pad): Likewise.
1147 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
1150 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
1152 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
1154 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
1156 (ld_emulation_xfer_type): Add search parameter to
1157 open_dynamic_archive entry point.
1158 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
1159 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
1160 make non-static. Change all callers to use new name.
1161 (ldfile_open_file_search): Make static. If entry is dynamic, call
1162 ldemul_open_dynamic_archive.
1163 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
1164 * ldfile.h (ldfile_open_file_search): Don't declare.
1165 (ldfile_try_open_bfd): Declare.
1166 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1167 Accept search parameter. Don't search for a library, just look in
1169 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
1172 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
1174 * ldmain.c (set_scripts_dir): Don't base script directory on
1177 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
1179 * ldmisc.c (vfinfo): Don't print the line number if it isn't
1182 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
1184 * ld.h (ld_config_type): Add field warn_constructors.
1185 * ldmain.c (add_to_set): Warn if config.warn_constructors.
1186 (constructor_callback): Likewise.
1187 * lexsup.c (parse_args): Handle -warn-constructors.
1188 * ld.texinfo, ld.1: Document -warn-constructors.
1190 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
1191 get confused by directory names if we searched for the file.
1193 Based on patches from H.J. Lu <hjl@nynexst.com>:
1194 * ldlang.h (lang_input_statement_type): Add new field dynamic.
1195 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
1196 * ldfile.c: Include bfdlink.h.
1197 (ldfile_open_file): Check dynamic field of entry, not global
1198 dynamic_link field. Don't do a dynamic search when doing a
1200 * ldmain.c (main): Don't warn about dynamic_link for a
1202 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
1204 (gld${EMULATION_NAME}_create_output_section_statements): Always
1205 loop over input files.
1206 * Makefile.in: Rebuild dependencies.
1208 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
1211 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
1213 * ldmain.c (main): Set link_info.symbolic to false.
1214 * lexsup.c (parse_args): Handle -Bsymbolic.
1216 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
1218 * ldmain.c (HAVE_SBRK): Define for everything except
1219 specific systems that are known to not support sbrk.
1220 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
1222 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
1224 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
1225 Handle etree_provide.
1227 * emultempl/elf32.em (global_needed): New static variable.
1228 (global_found): Likewise.
1229 (gld${EMULATION_NAME}_after_open): New static function.
1230 (gld${EMULATION_NAME}_search_needed): Likewise.
1231 (gld${EMULATION_NAME}_try_needed): Likewise.
1232 (gld${EMULATION_NAME}_check_needed): Likewise.
1233 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
1234 gld${EMULATION_NAME}_after_open.
1236 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
1238 * configure.in (i386-*-win32): New target.
1240 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
1242 * lexsup.c (parse_args): Let -G either set the small data size or
1243 be equivalent to --shared, depending on the next argument. Accept
1244 and ignore -z for Solaris compatibility.
1246 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
1248 * lexsup.c (parse_args): Cast fopen result to PTR before storing
1249 it in link_info.base_file. Fix indentation.
1251 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
1253 * ldmain.c (main): Always initialize PE info in link_info.
1254 * lexsup.c (OPTION_BASE_FILE): New option.
1255 (parse_args): Handle new option.
1256 * emulparams/armpe.sh: Output pei.
1257 * emultempl/i386pe.em: Add newline to end.
1258 * scripttempl/armpe.sc: Change output and quote the $s.
1259 * scripttempl/i386pe.sc: Change output and quote the $s.
1261 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1263 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
1265 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
1266 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
1267 (i386msdos.o): New target.
1268 * config/i386-msdos.mt: Created.
1269 * emulparams/i386msdos.sh: Created.
1270 * scripttempl/i386msdos.sc: Created.
1272 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1274 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
1275 that contains pointers to be relocated.
1277 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1279 * mpw-esh.c: New file, modified for MPW from esh.c.
1280 * scripttempl/sh.sc: Reformatted to simplify MPWification,
1281 use *() to concat stab sections instead of [].
1283 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
1285 * scripttempl/armpe.sc: Add constructor support.
1287 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
1289 * ldlang.c (lang_size_sections): Any section with a DATA
1290 statement has contents.
1292 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1294 * emulparams/m68kelf.sh (NOP): Define.
1295 (DYNAMIC_LINK): Don't define.
1296 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
1297 will come from the linker script.
1299 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
1301 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
1303 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1305 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
1307 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1309 From Andrew Cagney <cagney@highland.com.au>
1310 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
1313 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
1315 Add support for ARM-PE.
1316 * Makefile.in (ALL_EMULATIONS): Add armpe.o
1317 * configure.in: Recognize armpe.
1318 * config/arm-pe.mt: New file.
1319 * emulparams/armpe.sh: New file.
1320 * scripttempl/armpe.sc: New file.
1323 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
1325 * configure.in (h8300h-*-hms): Deleted
1326 * config/cf-h8300h.mt: Deleted.
1328 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1330 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1332 From David Taylor (dtaylor@armltd.co.uk)
1333 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
1334 * configure.in: Recognize arm{,e[lb]-*-aout.
1335 * config/arm[lb]-aout.mt: New files.
1336 * emulparams/armaout[lb].sh: New files.
1337 * scripttempl/armaout.sc: New file.
1339 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1341 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
1342 be unique in 8 characters for DOS.
1344 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
1345 * emulparams/elf32ppcle.sh: Deleted.
1347 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
1348 Tom Griest <griest@cs.yale.edu>
1350 Initial support for PE executables (eg NT, win32)
1352 * Makefile.in (configure.in, ei386pe): Add support.
1353 * ldmain.c (main): Initialize PE argument info.
1354 * ldwrite.c (print_file_stuff): Don't print out .drectve
1355 and .debug section info.
1356 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
1357 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
1358 Handle new arguments.
1359 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
1362 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
1364 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
1365 segment. This allows ld -r to preserve unwind sections.
1367 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1369 * configure.in: Add little endian PowerPC support.
1371 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
1372 (eelf32ppcle.c): Support for little endian PowerPC.
1374 * config/ppcle-elf32.mt: New file for little endian PowerPC.
1375 * emulparams/elf32ppcle.sh: Ditto.
1377 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1379 * ldlang.c (print_output_section_statement): Check
1380 subsection_alignment, instead of checking section_alignment twice.
1381 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
1383 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
1385 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
1387 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
1389 * ldwrite.c (ldwrite): Before doing anything, reset the error
1390 code. If bfd_final_link returns an error, but the error code is
1391 unset, don't issue an extra message. Assume a correct error
1392 message was already set.
1394 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1396 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
1397 (em68kelf.o): New target.
1398 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
1399 * configure.in: Use them for m68*-*-elf.
1401 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
1403 Merge in support for Mac MPW as a host.
1404 (Old change descriptions retained for informational value.)
1406 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
1407 (i386-unknown-coff): Remove.
1408 (sh-hitachi-hms): New target.
1409 (emulation_ofiles): Set correctly for each target.
1410 (version, TDEFINES): Add to makefile fragment.
1411 * mpw-make.in (BISON): Use byacc instead of bison.
1412 (em_*.c): Replace with e*.c everywhere.
1413 (ldgram.h): Separate action from ldgram.c generation.
1414 (LD_PROG): Depend on Version.r.
1415 (Version.r): generate from version info.
1416 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
1418 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
1419 i386-unknown-aout, i386-unknown-coff): New targets.
1420 (m68k-aout, m68k-coff): Remove targets.
1421 (mk.tmp): Add definition of EMUL.
1423 * mpw-config.in (emulname): Set based on target.
1424 (ldemul-list.h): Construct.
1425 * mpw-make.in (install-only): New target.
1426 (install): Depend on install-only.
1428 * mpw-make.in (bindir): Fix pathname.
1429 (install): Move here from mpw-build.in.
1431 * mpw-config.in: New file, MPW configuration fragment.
1432 * mpw-make.in: New file, MPW makefile fragment.
1433 (This file is semi-automatically generated from Makefile.in.)
1434 * ldfile.c (slash): If MPW, set to `:'.
1435 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
1436 prevent redefinition errors.
1439 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
1441 * emulparams/arcelf.sh (ENTRY): Define.
1444 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
1446 * ldwrite.c (clone_section): Align clone sections on even
1449 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
1451 * configure.in: Change linux to default to elf. Using
1452 i[345]86-*-linuxaout will build a linker which defaults to a.out.
1453 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
1454 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
1455 * config/i386-lelf.mt: Remove.
1457 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
1459 * ldmain.c (main): If opening the map file fails, call
1460 bfd_set_error before calling einfo.
1462 * ld.texinfo, ld.1: Document the -no-keep-memory option.
1464 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
1466 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
1467 does mark shared libraries as executable.
1469 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
1471 * ldlang.c (lang_common): Change power to int. Pass larger values
1472 before smaller values.
1473 (lang_one_common): Treat info as int *. Don't bother to check for
1474 last value, since it is now zero.
1476 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
1478 * ldlang.c (load_symbols): An empty archive is OK.
1480 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
1482 * ldmain.c (progress.h): Include.
1483 (main): Call START_PROGRESS and END_PROGRESS.
1485 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
1487 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
1488 .dtors sections, so that these pointers get relocated also.
1489 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
1490 and end of the constructors/destructors.
1492 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1494 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
1495 describes an archive, call bfd_link_add_symbols on each member.
1496 * ldmain.c (whole_archive): New variable.
1497 (main): Initialize it to false.
1498 * ldmain.h: Declare whole_archive.
1499 * lexsup.c (parse_args): Grok --whole-archive switch.
1500 * ld.texinfo, ld.1: Document --whole-archive.
1502 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1504 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
1505 using the default emulation.
1507 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
1509 * config/hppaelf.mh (HOSTING_EMU): Likewise.
1511 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
1513 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
1514 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
1516 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
1518 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
1520 * ldlex.l: Return -lFILENAME as the token LNAME.
1521 * ldgram.y: Add token LNAME.
1522 (input_list): Treat LNAME like NAME, but pass it to
1523 lang_add_input_file as lang_input_file_is_l_enum.
1524 * ld.texinfo: Document using -lFILENAME in INPUT.
1526 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1528 * ldlang.c (lang_check): If the architectures are compatible call
1529 bfd_merge_private_bfd_data to let the backend do additional
1533 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
1535 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
1536 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1539 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
1541 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
1542 all supported emulations.
1544 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
1546 * ldemul.c (ldemul_list_emulations): New function.
1547 * ldemul.h (ldemul_list_emulations): Declare.
1548 * ldver.c (help): List supported targets and emulations.
1550 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
1552 * scripttempl/elf.sc (.debug): Relocate to address 0.
1553 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
1554 .debug_sfnames, .line): Likewise.
1556 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
1558 * emultempl/elf32.em (hold_rel): New static variable.
1559 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
1560 contents whose names begin with ".rel" after hold_rel. Remove the
1561 assertion which checked for unplaced .rel sections. Don't try to
1562 sort the section into place if place->bfd_section is NULL.
1563 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
1564 section beginning with ".rel".
1566 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
1568 Doc note from pierre@phi.la.tce.com (Pierre Willard):
1569 * ld.texinfo: -X and -x work even if -s or -S are not specified.
1570 * ld.1: Similar change.
1572 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
1574 * emulparams/gld960coff.sh (COFF_CTORS): Define.
1575 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
1577 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
1579 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
1580 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
1581 * config/i386-lelf.mt: New file.
1582 * config/i386-gelf.mt: New file.
1584 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
1586 * configure.in: Match on mips-ecoff, and default to the IDT
1589 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
1591 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
1592 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
1593 to double the size of the table.
1596 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
1598 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
1601 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1603 * Makefile.in (distclean): Do recursive deletion, since ldscripts
1606 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
1608 * ldmain.c (main): If trace_file_tries is true, and we are using
1609 an internal linker script, print out the script.
1610 * ldfile.c (try_open): Reindent function. Make the messages about
1611 opening script files more informative.
1613 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
1614 * ld.texinfo, ld.1: Update accordingly.
1616 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
1618 * ldlang.c (lang_one_common): Adjust references to common symbol
1619 information for new structure.
1621 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
1623 * ldmain.c (undefined_symbol): Handle section being NULL.
1625 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
1626 * ldexp.c (fold_name): Likewise.
1627 * ldlang.c (print_one_symbol): Likewise.
1628 (lang_finish): Likewise.
1629 * ldmain.c (multiple_common): Likewise.
1630 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
1631 renamed to bfd_link_hash_undefweak.
1633 * scripttempl/alpha.sc: Set address of .data section correctly
1634 when -n or -N is used. Patch from Chris G Demetriou
1635 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
1636 * scripttempl/mips.sc: Similar change.
1638 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
1640 * ldlang.c (lang_size_sections): Clarify error message when user
1641 specified start addr conflicts with region. Fix resetting of
1644 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
1646 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
1647 in lang_allocating_phase_enum.
1649 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
1651 * Makefile.in (distclean): Depend upon clean. Don't bother to
1652 remove files which will be removed by clean. From patch by
1653 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
1655 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
1657 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
1658 a MIPS target, clobber the size of all but the first input
1659 .reginfo section to be 0, so that lang_size_sections sets the
1660 correct size for the output .reginfo section.
1662 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
1664 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1665 Remove unused variable is.
1667 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1669 * configure.in: Add support for powerpc-*-eabi.
1671 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
1674 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
1675 elf.sc, which defines some new symbols PowerPC elf needs.
1677 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1679 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
1680 constructor entry is in the absolute section.
1682 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1684 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
1685 * config/i386-gnu.mt: New file. Include ELF support.
1687 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1689 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
1690 there are any input sections named .gnu.warning, treat them as
1691 containing a warning message to be printed by the linker, and
1692 clobber the size so that the message is not copied into the output
1694 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
1697 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
1699 * configure.in (w65-*-*): New target.
1700 * Makefile.in: Update.
1701 * scripttempl/w65.sc: New.
1702 * config/coff-w65.mt: New.
1704 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
1706 * ldlang.c (lang_place_orphans): Don't ignore files with
1707 just_syms_flag set. Instead, put all their sections in
1708 bfd_abs_section_ptr, using the section VMA as the output_offset.
1710 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1712 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
1713 name `reloc_howto_type', since it's now defined to be const.
1714 * ldlang.c (lang_add_reloc): Ditto.
1715 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
1717 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1719 * ldexp.c (fold_binary): Adding or subtracting an absolute value
1720 to a relative value does not require forcing the relative value to
1721 be absolute. Also, reindent function.
1723 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1725 * ldwrite.c (clone_section): Create a symbol with the
1726 same name as the section.
1728 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1730 * ld.h (split_by_reloc, split_by_file): New flags.
1731 * ldwrite.c (clone_section, split_sections): New functions.
1732 * lexsup.c (parse_args): Understand new split options.
1735 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
1737 * configure.in (arc-elf): New target.
1738 * Makefile.in (earcelf.c): New target.
1739 * config/arc-elf.mt: New file.
1740 * emulparms/arcelf.sh: New file.
1743 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1745 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
1746 .data segment. They must be writable when creating a shared
1747 library. From H.J. Lu <hjl@nynexst.com>.
1749 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
1751 * emultempl/miposecoff.em: New file.
1752 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
1753 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
1754 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
1755 provide __runtime_reloc_start and __runtime_reloc_stop if they are
1756 used. Align _fdata to a 16 byte boundary.
1757 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
1759 (emipsidtl.c): Likewise.
1760 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
1762 * ld.h (args_type): Add new field embedded_relocs.
1763 * ldemul.h (ldemul_after_open, after_open_default): Declare.
1764 (ld_emulation_xfer_struct): Add new field after_open.
1765 * ldemul.c (ldemul_after_open): New function.
1766 (after_open_default): New function.
1767 * ldlang.c (lang_process): Call ldemul_after_open.
1768 * lexsup.c (parse_args): Handle --embedded-relocs.
1769 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
1770 new after_open field to after_open_default.
1771 * emultempl/generic.em, emultempl/gld960.em: Likewise.
1772 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
1773 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
1774 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
1775 * ld.texinfo, ld.1: Mention -embedded-relocs.
1777 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1779 * Makefile.in: Add eshl.o.
1780 * config/coff-sh.mt: Add shl emulation.
1782 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1784 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
1785 Youngdale <eric@aib.com>.
1787 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1789 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
1790 * config/i386linux.mh: New file; set HOSTING_CRT0.
1791 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
1792 /usr/lib, since that is already in LIB_PATH.
1794 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
1796 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
1798 (.data, .bss): If "-N", then place the data/bss just after the end
1799 of the .text section rather than at the default 0x40000000.
1801 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
1804 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1806 Patches from Eric Youngdale <eric@aib.com>:
1807 * ldlang.c (lang_finish): Don't warn if entry symbol not found
1808 when generating a shared library.
1809 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
1810 attempting to place an orphaned relocation section when generating
1811 a dynamically linked object.
1813 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
1816 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1818 * ld.h (args_type): Add field export_dynamic.
1819 * lexsup.c (parse_args): Recognize --export-dynamic.
1820 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1821 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
1823 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1825 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
1826 we allocate common symbols.
1828 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
1830 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
1831 .rela.fini to the list of .rel* sections.
1833 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1835 * ldlang.c (load_symbols): Add new argument place. Only accept
1836 linker scripts if place is not NULL. Put commands found in an
1837 assumed linker script into place.
1838 (lookup_name): Pass NULL as place argument to load_symbols.
1839 (open_input_bfds): In lang_input_statement_enum case, pass a place
1840 argument to load_symbols, and store any new statements after the
1843 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1845 * ldver.c (ldversion): Bump to 2.5.3.
1847 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1849 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
1851 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1853 * Makefile.in (check): Add missing "else true" clause.
1855 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1857 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1858 entry point to "start". Align at end of each section to 0x200.
1859 Start .text section 0x1000 later. Add _etext, _edata, _end
1862 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1864 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
1865 composed of different object file formats.
1866 (ldctor_build_sets): If the output format does not support the
1867 reloc, and we are not generating a relocateable link, try getting
1868 the reloc from the input format.
1870 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1872 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
1873 (em68knbsd.c): New target.
1875 * config/m68k-nbsd.mt: New file.
1876 * emulparams/m68knbsd.sh: New file.
1877 * configure.in (m68*-*-netbsd*): Use above configs.
1879 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1881 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
1882 appropriately named static library, stop the search at that
1885 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1887 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
1888 and esparcnbsd.o; sorted entries.
1889 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
1891 * config/netbsd532.mt: Removed.
1892 * emulparams/netbsd532.sh: Removed.
1894 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
1895 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
1896 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
1897 sparc*-*-netbsd*): Use above configs.
1899 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1901 * ldmain.c (multiple_common): One of the types may now be
1902 bfd_link_hash_indirect. The old BFD argument may be NULL.
1904 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1906 * configure.in: Add * at the end of m68k-hp-hpux.
1908 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1910 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
1913 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1915 * scripttempl/nw.sc: Gather constructors and destructors and
1916 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
1918 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1920 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
1921 (ei386nw.c, eppcnw.c): New targets.
1923 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
1924 scripttempl/nw.sc: New files, for i386 and powerpc netware.
1926 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
1927 instead of {i386,ppc}-elf.
1929 * configure.in (sparc*-*-netware): Removed. There is no such
1932 * ldint.texinfo: Move misplaced `@end iftex'.
1934 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
1936 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
1937 .rela.dtors to the list of .rel* sections.
1939 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1941 * ldver.c (ldversion): Update to version 2.5.
1942 * Version 2.5 released.
1944 * configure.in (all_targets): Handle i386-linux*.
1946 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1948 * scripttempl/aout.sc: Set _etext and __etext to ., not
1949 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
1950 will not break any other system. From Eric Valette
1953 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1955 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
1956 --verbose to get the old -V behaviour.
1957 * ld.1, ld.texinfo: Document this change.
1959 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1961 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1962 assertion, since it could fail with a user defined linker script.
1964 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
1965 name in the hash table during the first phase--the hash table does
1966 not even exist at that point, much less have the right value.
1968 * Makefile.in (CC): Define.
1969 (CXX): Move definition, change from g++ to gcc.
1970 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
1971 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
1972 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
1973 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
1974 (.cc.o): Comment out.
1976 (site.exp): Don't create testdir or set tmpdir.
1977 (check): Run checks even if not running native. Use CC_FOR_TARGET
1978 instead of RUNTEST_CC, and likewise for CXX.
1979 (cdtest targets): Comment out.
1980 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
1981 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
1982 * cdtest-main.cc, cdtest.exp: Remove.
1984 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1986 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
1987 file naming problems.
1988 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
1989 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
1990 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
1991 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
1992 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
1993 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
1994 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
1996 * genscripts.sh: Always search /usr/local/TARGET/lib.
1998 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
2000 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
2002 * configure.in: Handle i386-bsdi* targets like i386-bsd.
2004 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2006 * lexsup.c (parse_args): Add support for -a for HP/UX
2009 * lexsup.c (parse_args): -c takes an argument.
2011 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2013 * ld.h (args_type): Add new field endian.
2014 * lexsup.c (parse_args): Handle -EB and -EL by setting
2015 command_line.endian.
2016 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
2017 * ldlang.c (lang_add_output_format): Add arguments big and little.
2018 If command_line.endian is set, use it to select big or little
2019 rather than the default. Changed all callers.
2020 * ldlang.h (lang_add_output_format): Update declaration.
2021 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
2022 LITTLE_OUTPUT_FORMAT.
2023 * emulparams/elf32mipl.sh: Likewise.
2024 * emulparams/mipsbig.sh: Likewise.
2025 * emulparams/mipsbsd.sh: Likewise.
2026 * emulparams/mipsidt.sh: Likewise.
2027 * emulparams/mipsidtl.sh: Likewise.
2028 * emulparams/mipslit.sh: Likewise.
2029 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
2030 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
2032 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
2033 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
2034 * scripttempl/mipsbsd.sc: Likewise.
2036 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
2037 depending upon ldgram.c, so that a parallel make does not try to
2040 * configure.in (mips*el-elf*): New target.
2041 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
2042 (eelf32mipl.c): New target.
2044 * config/mipsl-elf32.mt: New file.
2045 * emulparams/elf32mipl.sh: New file.
2047 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2049 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
2052 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2054 * ldmisc.c (vfinfo): Print BFD file name as well as file name
2055 returned by find_nearest_line, in case the file name is something
2056 unhelpful such as a .h file. Handle %u.
2058 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2060 * ldlang.c (lang_do_assignments): Make sure output statement
2061 has an attached bfd_section before trying to dereference it.
2063 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2065 * ld.h (ld_config_type): Add new field warn_once.
2066 * ldmain.c (undefined_symbol): Handle -warn-once.
2067 * lexsup.c (parse_args): Recognize -warn-once.
2068 * ld.texinfo (Options): Document -warn-once.
2071 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
2072 name. For %C, print the function name on a separate line, to keep
2073 the length of error messages under control.
2074 * ldmain.c (multiple_definition): Use %D for ``first defined
2076 (undefined_symbol): Use %D for ``more undefined references
2079 * ldmisc.c (multiple_warn): Remove; no longer used.
2080 * ldmisc.h (multiple_warn): Don't declare.
2082 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2084 * ldlang.c (print_output_section_statement): Print all lines
2087 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2089 * ldlang.c (load_symbols): Check for archive before object. Use
2090 bfd_check_format_matches, and, if ambiguous, print a list of
2091 matching formats. If file format is not recognized, treat file as
2093 * ldgram.y (yyerror): If assuming an object file is a script,
2094 mention that. Tweak the format of the error messages.
2095 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
2096 guess that this is not actually a script, and just report that the
2097 file format was not recognized.
2098 * ld.texinfo (Options): Admit that -( may be used more than once.
2099 Add note that unrecognized object files are now treated as linker
2102 * ldfile.c (ldfile_input_filename): Make const.
2103 (ldfile_assumed_script): New variable.
2104 (try_open): Change arguments types to const.
2105 (ldfile_find_command_file): Likewise.
2106 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
2107 * ldfile.h: Update declarations for ldfile.c changes.
2108 * ldlex.l: Include <ctype.h>.
2109 (file_name_stack): Change to be const char *.
2110 (lineno_stack): New static variable.
2111 (<<EOF>>): Set lineno as well as ldfile_input_filename.
2112 (lex_push_file): Make name argument const. Initialize
2114 (lex_redirect): Initialize lineno_stack entry.
2115 (lex_warn_invalid): Handle non printable characters nicely.
2116 * ldlex.h (lex_push_file): Declare second argument as const.
2118 * ldgram.y (ifile_p1): Recognize GROUP.
2119 * ldlex.l: Recognize GROUP.
2120 * ld.texinfo (Option Commands): Document GROUP.
2122 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2124 * config/m68klynx.mh: New file.
2126 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
2128 * emultempl/hppaelf.em: Add newlines to the error messages.
2130 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2132 * config/i386lynx.mh: New file.
2133 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
2134 unless CONSTRUCTING.
2136 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2138 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
2139 (GENERATE_SHLIB_SCRIPT): Define as yes.
2140 (DYNAMIC_LINK): Define as false.
2141 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
2142 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
2143 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
2144 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
2147 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2149 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
2151 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2153 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
2154 .got section is now explicitly handled in elf.sc.
2156 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2158 * scripttempl/alpha.sc: Redo script to set . outside of sections
2159 and not bother to explicitly specify section addresses.
2160 Explicitly place .sdata section.
2162 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2164 * scripttempl/m68kcoff.sc: Put .bss in data segment.
2166 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
2167 0, and to only be marked as NOLOAD if relocating.
2168 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
2169 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
2170 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
2171 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
2172 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
2173 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
2174 * scripttempl/sparclynx.sc: Likewise.
2176 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
2178 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
2179 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
2182 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
2184 * ld.h (args_type): Add field soname.
2185 * lexsup.c (parse_args): Handle -soname argument.
2186 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
2188 * ld.texinfo: Document -soname.
2190 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2192 * ldlang.c (lang_check): Don't try to set the architecture if the
2193 input and output files are incompatible. Just warn.
2195 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2197 * configure.in: Change i[34]86 to i[345]86.
2199 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2201 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
2203 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2205 Make the ELF linker handle orphaned sections reasonably. Also,
2206 define __start_SECNAME and __stop_SECNAME around sections whose
2207 names can be represented in C, for the benefit of symbol sets in
2209 * ldemul.h (ldemul_place_orphan): Declare.
2210 (ld_emulation_xfer_type): Add place_orphan field.
2211 * ldemul.c (ldemul_place_orphan): New function.
2212 * ldlang.h (wild_doit): Declare.
2213 * ldlang.c (wild_doit): Make nonstatic.
2214 (lang_place_orphans): Call ldemul_place_orphan.
2215 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
2216 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
2218 (gld${EMULATION_NAME}_place_orphan): New static function.
2219 (gld${EMULATION_NAME}_place_section): New static function.
2220 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
2222 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
2224 * scripttempl/aout.sc: Add .linux-dynamic after .data.
2226 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2228 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
2229 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
2231 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2233 * ldexp.h (exp_get_abs_int): Declare.
2235 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2237 * ldlang.c (lang_do_assignments): Handle complex AT's better.
2238 * ldexp.c (exp_get_abs_int): New function.
2240 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
2242 * configure.in: add i960-nindy-coff support.
2244 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2246 * ldlex.l (yy_create_string_buffer): Handle change to internal
2247 interface in flex 2.4.7.
2249 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
2251 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
2252 New function; add 0x20 to any use of -Ttext.
2253 (gld${EMULATION_NAME}_create_output_section_statements): New
2255 (ld_${EMULATION_NAME}_emulation): Use the new function
2256 gld${EMULATION_NAME}_create_output_section_statements.
2258 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2260 * scripttempl/mips.sc: Redo script to set . outside of sections
2261 and not bother to explicitly specify section addresses.
2263 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2265 * scripttempl/elf.sc: Copy several more relocation sections into
2266 the output. Put .got.plt sections into .got.
2268 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2270 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
2272 Add a new script operator, PROVIDE, to define a symbol only if it
2274 * ldgram.y (PROVIDE): New token.
2275 (assignment): Accept PROVIDE.
2276 * ldlex.l (PROVIDE): New token.
2277 * ldexp.h (node_type): Add etree_provide to node_class enum.
2278 (exp_provide): Declare.
2279 * ldexp.c (exp_fold_tree): Handle etree_provide.
2280 (exp_provide): New function.
2281 (exp_print_tree): Handle etree_provide.
2282 * ld.texinfo: Document PROVIDE.
2284 * ldlang.c (lang_common): Pass desired alignment to
2285 lang_one_common as power of two.
2286 (lang_one_common): Get common symbol alignment from linker hash
2287 table entry. Treat desired alignment as a power of two.
2289 * ldlang.c (wild_section): Attach all section with the given name,
2290 not just the first one. If there is no name, attach all sections
2291 even if the SEC_IS_COMMON flag is set.
2293 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2295 * ld.h (args_type): Add field rpath.
2296 * lexsup.c (S_ISDIR): Define if not already defined.
2297 (parse_args): Add support for -rpath. If -R is used to name a
2298 directory, treat it as -rpath for Solaris compatibility.
2299 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2300 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
2301 * ldmain.c (main): Initialize command_line.rpath to NULL.
2302 * ld.texinfo: Document -rpath option.
2304 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
2306 * emulparams/pc532machaout.sh: New file. Pc532 mach script
2309 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
2311 * config/pc532mach.mt: New file. Pc532 mach target support.
2313 * config/pc532mach.mh: New file. Pc532 mach host support.
2315 * config/netbsd532.mt: New file. Netbsd 532 target support.
2317 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
2319 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
2322 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2324 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
2325 bfd_abs_section_ptr, not &bfd_abs_section.
2327 * lexsup.c (parse_args): Changed "retain-symbols-file" from
2328 no_argument to required_argument. From djm.
2330 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2332 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
2333 sections to force a VMA of 0; needed for ELF backends which have
2334 not been converted to the new linker style.
2336 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
2338 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
2339 it was for the HPUX dynamic loader's use and it creates problems
2342 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
2344 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
2345 * ldlang.h (lang_do_assignments): Put external decl here.
2346 * emultempl/hppaelf.em: Minor cleanups throughout file.
2347 (hppa_elf_create_output_section_statements): Rewrite.
2348 (hppaelf_finish): Rewrite.
2350 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2352 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
2354 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
2356 * ld.texinfo: -Bstatic is not ignored.
2358 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2360 * ldlex.l: Recognize \r the same as \n.
2362 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2364 Preliminary support for generating shared libraries, from Eric
2365 Youngdale <ericy@cais.cais.com>.
2366 * genscripts.sh: If the emulation parameter file sets
2367 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
2368 CREATE_SHLIB defined.
2369 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
2370 link_info.shared is set, use the .xs script file.
2371 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
2372 .interp section, and don't include TEXT_START_ADDR in the starting
2373 address of the first section.
2374 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
2375 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
2377 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2379 * configure.in: Change --with-targets to --enable-targets.
2381 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2383 * lexsup.c (parse_args): Add support for new options -( -) with
2384 synonyms --start-group --end-group.
2385 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
2386 (lang_group_statement_type): Define new struct.
2387 (lang_statement_union_type): Add group_statement field.
2388 (lang_enter_group, lang_leave_group): Declare.
2389 * ldlang.c (lang_for_each_statement_worker): Handle
2390 lang_group_statement_enum.
2391 (map_input_to_output_sections, print_statement): Likewise.
2392 (lang_size_sections, lang_do_assignments): Likewise.
2393 (open_input_bfds): Completely rewrite. Now does its own looping,
2394 rather than using lang_for_each_statement. Handle groups.
2395 (lang_process): Update call to open_input_bfds.
2396 (print_group): New static function.
2397 (lang_enter_group, lang_leave_group): New static functions.
2398 * ldfile.c (ldfile_open_file): If the file has already been
2399 opened, just return rather than taking an assertion failure.
2400 * ldver.c (help): Mention new options.
2401 * ld.texinfo: Document new options.
2403 * ldlang.c (end_of_data_section_statement_list): Don't define.
2404 (lang_leave_output_section_statement): Don't set obsolete variable
2405 end_of_data_section_statement_list.
2407 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
2410 * ldlang.c (lang_size_sections): Adjust current region address
2411 even for sections with an explicit address. From
2412 ralphc@pyramid.com (Ralph Campbell).
2414 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
2415 From jrs@world.std.com (Rick Sladkey).
2417 * scripttempl/mipsbsd.sc: Let sections align to their natural
2420 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2422 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
2424 (lang_abs_symbol_at_beginning_of): Likewise.
2425 (lang_abs_symbol_at_end_of): Likewise.
2426 (lang_size_sections): Use bfd_is_abs_section to check for the
2427 absolute section. Don't try to set the VMA or output_offset or
2428 size of the absolute section.
2429 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
2432 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
2434 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
2435 when generating relocatable objects.
2437 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
2439 * emultempl/linux.em: New file providing support for linking
2440 against Linux shared libraries.
2441 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
2442 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
2444 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2446 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
2447 * ldmain.c (main): Initialize link_info.shared to false. Give
2448 error if link_info.relocateable and link_info.shared are both set.
2450 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
2451 it as naming an emulation to be added to EMULATION_OFILES.
2452 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
2454 * Makefile.in: Rebuilt dependencies.
2455 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
2456 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
2457 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
2458 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
2459 (ei386linux.c): Remove; now in Makefile.in.
2460 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
2461 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
2462 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
2463 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
2464 (eelf64_sparc.c): Remove; now in Makefile.in.
2465 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
2466 (eelf32_sparc.c): Remove; now in Makefile.in.
2468 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
2469 no owner--it might be bfd_abs_section. From Eric Youngdale
2470 <ericy@cais.cais.com>.
2472 * scripttempl/aout.sc: Let sections align to their natural
2475 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2477 * ldemul.h (ldemul_open_dynamic_archive): Declare.
2478 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
2479 * ldemul.c: Include ldexp.h and ldlang.h.
2480 (ldemul_open_dynamic_archive): New function.
2481 * ldfile.h (ldfile_open_file_search): Declare.
2482 * ldfile.c: Include ldemul.h.
2483 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
2484 argument, not bfd *. Change all callers.
2485 (ldfile_open_file_search): Rename from open_a. Return boolean
2486 argument, not bfd *. Clean up. Change all callers.
2487 (ldfile_open_file): If doing a dynamic link, call
2488 ldemul_open_dynamic_archive rather than assuming the extension of
2489 a dynamic object is ".so".
2490 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
2492 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
2494 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
2496 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
2497 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
2498 Accept -static as a synonym for -non_shared.
2500 Let the user change the dynamic linker used by ELF code.
2501 * ld.h (args_type): Add new field interpreter.
2502 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
2504 * ldmain.c (main): Initialize command_line.interpreter to NULL.
2505 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
2506 the ELF backend to return the .interp section. If
2507 command_line.interpreter is not NULL, set the contents of .interp
2509 * ld.texinfo: Mention -dynamic-linker.
2511 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
2514 * lexsup.c (parse_args): Sort out the option macros and change the
2515 definitions to make it easier to add a new option.
2517 * scripttempl/aout.sc: Define __etext and __edata to go along with
2520 * ld.h (ld_config_type): Add new field traditional_format.
2521 * lexsup.c (parse_args): Add traditional-format to longopts, and
2523 * ldmain.c (main): Initialize config.traditional_format to false.
2524 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
2525 flags of output_bfd according to config.traditional_format.
2526 * ldver.c (help): Mention -traditional-format.
2527 * ld.texinfo: Document -traditional-format.
2529 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2531 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
2532 they are encountered.
2534 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
2536 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
2537 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
2539 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2541 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
2542 _FTEXT, _ETEXT and _FDATA. Dont define _END.
2544 * ldfile.c (open_a): If this is not an archive, try to open it in
2545 the current directory before searching for it.
2547 * lexsup.c (parse_args): Treat -i as a synonym for -r.
2549 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
2550 BLOCK works in a section address as documented.
2552 * ldgram.y (YYDEBUG): Don't define.
2554 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2556 * emultempl/gld960.em: Pass false for new argument to
2557 ldfile_add_library_path.
2558 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
2560 * emultempl/sunos.em: Only look for .so files if doing a dynamic
2563 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
2565 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
2567 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
2569 * Makefile.in (check): Delete ld.new dependency so that a regression
2570 test doesn't trigger a rebuild of the linker.
2572 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2574 * ldlang.c (map_input_to_output_sections): For lang_address, call
2575 init_os if it hasn't already been called.
2577 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2579 Add support for SunOS shared libraries.
2580 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
2581 shared library support code.
2582 * emultempl/sunos.em: New file.
2583 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
2584 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
2585 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
2586 (esun3.c): Likewise.
2588 * ldlang.c: Minor formatting cleanups.
2589 (lang_for_each_input_file): New function.
2590 * ldlang.h (lang_for_each_input_file): Declare.
2592 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
2594 (search_head): Declare.
2595 (ldfile_add_library_path): Add new cmdline argument in prototype.
2596 * ldfile.c (search_head): Make non-static.
2597 (search_dirs_type): Move to ldfile.h.
2598 (ldfile_add_library_path): Accept cmdline argument, and save it.
2599 * lexsup.c (parse_args): Pass true for new cmdline argument of
2600 ldfile_add_library_path.
2601 (set_default_dirlist): Likewise.
2602 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
2603 argument of ldfile_add_library_path.
2604 * ldgram.y (ifile_p1): Likewise.
2606 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2608 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
2609 total_size, superfile and chain.
2610 * ldfile.c (open_a): Don't clear search_dirs_flag.
2611 (ldfile_open_file): Don't try to open superfile. Assert that file
2612 has not already been opened.
2613 * ldlang.c (new_afile): Don't initialize superfile.
2614 * ldmain.c (add_archive_element): Don't initialize subfiles or
2615 chain or superfile. Initialize search_dirs_flag to false.
2617 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2619 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
2621 Changes from binutils-2.4 release:
2623 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
2624 variables, use whitespace, so scripts don't break.
2626 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
2628 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
2630 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2631 * Makefile.in: Noted change.
2633 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
2634 don't know where that's supposed to come from, or why it's
2637 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2639 * configure.bat: update to latest makefile.in
2640 * emulpara/go32.sh: set to coff-go32 not aout
2641 * emultemp/generic.em: strength-reduce the structure of
2642 this shell script, since the only available shell for
2643 DOS can't handle complex syntax.
2644 * emultemp/stringify.sed: for "sed -f" instead of inline.
2645 * makefile.in: depend on stringify.sed as well as genscripts.sh
2646 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
2647 * genscripts.sh: empty variables aren't always considered "set",
2648 so set them to "y" instead.
2650 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2652 * ldlang.c (entry_symbol): Make static.
2653 (lang_add_entry): Add cmdline argument.
2654 * ldlang.h (lang_add_entry): Change prototype.
2655 * ldgram.y (statement_anywhere): Change lang_add_entry call.
2656 * lexsup.c (parse_args): Likewise.
2658 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2660 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
2661 .reginfo an address.
2662 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
2663 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
2664 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
2666 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2668 Add support for ELF shared libraries.
2669 * ld.h (ld_config_type): Add field dynamic_link.
2670 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
2671 on attempts to use -r with -relax, -call_shared or -s.
2672 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
2673 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
2674 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
2675 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
2676 OPTION_NON_SHARED by setting dynamic_link field accordingly.
2677 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
2679 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
2680 opening a file with a .so extension first.
2681 * emultempl/elf32.em: New file.
2682 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
2683 (NONPAGED_TEXT_START_ADDR): Likewise.
2684 (TEMPLATE_NAME): Define as elf32.
2686 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
2687 * scripttempl/elf.sc: Add placement for new dynamic sections.
2688 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
2689 outside of any section. Don't use ALIGN(8); just let one section
2690 VMA follow another. Put .dynbss in .bss. Don't mention debugging
2691 sections; they'll be handled correctly anyhow.
2692 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
2694 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
2696 * Makefile.in (install): Redirect output of ln to /dev/null.
2698 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
2700 * emultempl/hppaelf.em: Change all references of
2701 .hppa_linker_stubs to .PARISC.stubs.
2702 * scripttempl/hppaelf.sc: Likewise.
2704 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2706 * ldlang.c (print_output_section_statement): Change ``no attached
2707 output section'' message slightly.
2708 (lang_do_assignments): Don't recurse down if there is no real
2711 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
2712 match corresponding change in emulation templates.
2713 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
2714 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
2716 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2718 * ldver.c (ldversion): Updated version number.
2720 * cdtest-foo.cc: Use explicit "#pragma implementation".
2721 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2722 * Makefile.in: References to cdtest-func.o changed to
2725 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2727 Don't create unnecessary output sections.
2728 * ldlang.c (out_bfd_get_section_by_name): Remove.
2729 (wild_section): Call bfd_get_section_by_name rather than
2730 our_bfd_get_section_by_name. Don't call wild_doit if there is no
2732 (lang_create_output_section_statements): Remove.
2733 (map_input_to_output_sections): For several cases, call init_os if
2734 it has not already been called.
2735 (lang_size_sections): If output section was not created, skip it.
2736 (lang_process): Don't call lan_create_output_section_statements.
2737 (lang_place_orphans): Skip files with just_syms_flags set to true.
2738 * ld.texinfo: Document change.
2740 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2742 * ldlang.c (wild_doit): Don't bother initializing the vma and
2743 section size. Don't special case SEC_SHARED_LIBRARY.
2744 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
2747 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
2749 * config/go32.mh : New file for Xgo32X.
2751 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2753 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
2754 before calling einfo, since we are reporting an fopen failure.
2755 From jrs@world.std.com (Rick Sladkey).
2757 * configure.in: Use "e" rather than "em_" as prefix for
2760 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2762 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
2764 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
2765 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
2767 * Makefile.in: Changed all generated file names.
2768 (ldemul-list.h): Depend on Makefile, not config.status. Changed
2769 sed patterns to handle new filenames.
2771 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
2772 * configure.in: Adjusted.
2774 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2776 * Makefile.in (install-info): Don't use "$<*", it doesn't always
2777 work. Instead, check build dir and $srcdir explicitly, and use
2778 `echo' to get all the filenames.
2780 * configure.in (h8300h-*-hms): Changed ld_target name to
2782 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
2785 * config/i960coff.mt: New file.
2786 * emulparams/gld960coff.sh: New file.
2787 * emultempl/gld960c.em: New file.
2788 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
2789 i960coff configuration.
2790 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
2792 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
2793 code isn't included in FSF releases, and it can still be
2794 explicitly selected.
2795 (distclean): Remove site.bak and tmpdir.
2796 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
2797 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
2799 Patches from Ralph Campbell:
2800 * config/mipsbsd.mh: New file.
2801 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
2802 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
2803 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
2806 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
2808 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2810 * config/m68k.mt (EMUL): Set to m68kaout.
2811 * emulparams/m68kaout.sh: New file.
2812 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
2813 (em_m68kaout.c): New target.
2815 * ldlang.c (lang_size_sections): If dot moves because of an
2816 assignment, don't try to insert a pad into the absolute output
2817 section, just change the address of the default memory region
2820 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
2821 cdtest-ur.out, and cdtest-ur.tmp.
2823 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2825 * scripttempl/sa29200.sc: Align all sections to four byte
2828 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
2830 * Makefile.in, configure.in: Support for go32 coff.
2831 * config/i386-go32.mt: New file
2832 * emulparams/i386go32.sh: New file
2833 * scripttempl/i386go32.sc: New file
2835 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2837 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
2838 Lynx-specific script templates.
2839 * configure.in (sparclite*-*-coff): Use coff-sparc.
2840 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
2841 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
2842 (ENTRY): Set to __main.
2843 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
2844 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
2845 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
2847 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2849 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
2850 byte boundary, in case the global constructors do not take up an
2853 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2854 exist, get crtbegin based on gcc -print-libgcc-file-name.
2855 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2857 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2859 * ldlang.c (lang_size_sections): When no address is given for a
2860 section, align it according to its requirements.
2862 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2864 * Makefile.in (clean, distclean): Remove configdoc.texi.
2866 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
2868 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
2870 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2872 * ldlang.c (lang_size_sections): When relaxing, adjust the
2873 position of a padding statement, and adjust dot accordingly.
2875 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
2877 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
2879 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2881 * scripttempl/i386coff.sc: If relocating, don't put .init and
2882 .fini sections into .text; keep them separate.
2883 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2884 exist, get crtbegin based on gcc -print-libgcc-file-name.
2885 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2887 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
2889 * Makefile.in (check): Set TCL_LIBRARY for runtest.
2891 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2893 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2896 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
2897 if building a final executable.
2899 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2901 * ldmain.c (main): Check the return value of bfd_close.
2903 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2905 * scripttempl/alpha.sc: Clean up section alignment to ensure that
2906 sections never overlap when using -r.
2908 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2910 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
2911 changes: get_symtab_upper_bound renamed and returns long,
2912 bfd_canonicalize_symtab returns long, check for error indications.
2914 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2916 * ldlang.c (print_input_section): For section size, use
2917 _cooked_size if it is non-zero, size otherwise.
2918 (size_input_section): Likewise.
2919 (lang_do_assignments): Likewise (case lang_input_section_enum).
2921 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2923 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
2924 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
2925 (lang_add_input_file): Pass true to new_afile for add_to_list.
2926 (lookup_name): Remove force_load argument. Changed all callers.
2927 Pass false to new_afile for add_to_list. Split loading of symbols
2928 out into separate function.
2929 (load_symbols): New function split out of lookup_name. Don't load
2930 the symbols if they are already loaded.
2931 (open_input_bfds): For lang_input_statement_enum call load_symbols
2932 rather than lookup_name.
2933 (lang_process): Pass abs_output_section rather than NULL to
2935 (lang_startup): Set real field of first_file to true.
2937 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2939 * ldlang.c (had_relax): Removed.
2940 (relax_again): New static variable.
2941 (lang_size_sections): Change call to bfd_relax_section to
2942 correspond to BFD changes. Set relax_again appropriately.
2943 (lang_process): Remove #if 0 code. When relaxing, keep calling
2944 lang_do_assignments and lang_size_sections until relax_again
2947 * emultemp/gld960.em: Include libiberty.h
2948 (gld960_before_parse): Pass NULL as final argument to concat.
2950 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2952 * scripttempl/aout.sc: Force _end and __end to be aligned to a
2955 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
2956 building a bfd_data_link_order, rather than by setting the section
2957 contents immediately.
2959 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2961 Changes to make -Ur work again.
2962 * ldmain.c (add_to_set): Now takes reloc argument rather than
2963 bitsize. Check config.build_constructors here. If an new hash
2964 table entry is created, mark it as undefined.
2965 (constructor_callback): No longer takes bitsize argument. Pass
2966 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
2967 BFD backend supports it.
2968 (reloc_overflow): Handle a NULL abfd argument.
2969 (reloc_dangerous, unattached_reloc): Likewise.
2970 * ldctor.c: Include ldmain.h.
2971 (struct set_info): Change bitsize field to reloc.
2972 (ldctor_add_set_entry): Now takes reloc argument rather than
2973 bitsize. Don't bother to check config.build_constructors here.
2974 (ldctor_build_sets): Get the size from the reloc howto. If
2975 generating relocateable output, call lang_add_reloc rather than
2977 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
2979 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
2980 (lang_reloc_statement_type): New structure.
2981 (lang_statement_union_type): Add reloc_statement field.
2982 (lang_add_reloc): Declare new function.
2983 * ldlang.c (lang_for_each_statement_worker): Handle
2984 lang_reloc_statement_enum.
2985 (map_input_to_output_sections, print_statement): Likewise.
2986 (lang_size_sections, lang_do_assignments): Likewise.
2987 (print_reloc_statement): New function.
2988 (lang_add_reloc): New function.
2989 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
2991 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
2992 (cdtest-ur, cdtest-ur.out): New targets.
2993 (check-cdtest): Now also check that -Ur works correctly.
2995 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
2997 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2999 * ldlang.c (lang_process): Move lang_common call before
3000 map_input_to_output_sections, to ensure that any alignment
3001 constraints set by common symbols are copied over to the output
3004 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3006 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
3007 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
3008 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
3009 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
3012 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3014 * config/i386bsd.mh: New file.
3016 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3018 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
3020 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
3021 (DATA_START_SYMBOLS): Define _fdata.
3023 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
3025 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
3027 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3029 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
3030 works again. Attach some output symbols to the stub file bfd.
3032 * emultempl/hppaelf.em: Include elf32-hppa.h.
3033 (file_chain): Add decl.
3034 (hppa_look_for_stubs_in_section): Delete decl.
3035 (hppaelf_finish): Reenable code. Do not pass symbols
3036 down to hppa_look_for_stubs_in_section.
3038 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
3040 * ldmain.c (write_map): Don't define. Removed all references.
3041 Just use map_file or map_filename instead.
3042 (add_archive_element): Use minfo to write map information, not
3044 (constructor_callback): Use fprintf to write map information, not
3046 * ldmain.h (write_map): Don't declare.
3047 * ldgram.y (mri_script_command): Removed reference to write_map.
3048 * ldlang.c (lang_one_common): Likewise.
3049 * lexsup.c (parse_args): Likewise.
3051 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
3053 * scripttempl/elf.sc: Force all sections to be aligned.
3055 * ldgram.y (section): Reverse the order of memspec_opt and
3056 fill_opt to avoid an ambiguity when both are used.
3057 * ld.texinfo: Changed accordingly.
3059 * ldgram.y: Move include of ldlex.h back with other includes.
3060 * ldlex.h (input_type): Don't initialize enum constants to
3062 * ldlex.l: Use a switch to return the right token based on
3063 input_type, rather than knowing that input_type has a value based
3066 * ldgram.y (dirlist_ptr): Removed; not used.
3067 * lexsup.c: Include ldver.h.
3068 * Makefile.in: Rebuilt dependencies.
3070 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
3072 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
3073 (ldlang_add_file): call it here instead.
3075 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3077 * ldgram.y: Include ldlex.h after %token decls, for byacc.
3079 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3081 * emultempl/hppaelf.em: First attempt to clean this file up.
3082 Add comments in several functions as to their purpose and
3083 how they function (or my current best guess). Clean up horrible
3084 spacing and indention that never should have been accepted in the
3085 first place. Add FIXMEs for issues which need to be resolved.
3086 Disable linker-stub generation until it gets fixed. This allows
3087 the linker to at least work on simple code for testing purposes.
3089 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
3090 it via hppaelf_finish). Prototype moved into ldlang.h.
3091 (lang_process): Move problematic extra call to lang_size_sections
3092 into the PA ELF specific code.
3093 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
3094 lang_size_sections moved here.
3096 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
3098 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
3099 * config/ppc-elf32.mt: New file.
3100 * emulparams/elf32ppc.sh: New file.
3101 * emultempl/ppc.em: New file.
3102 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
3103 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
3104 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
3106 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3108 * lexsup.c (parse_args): Use symbolic numbers for long options.
3109 Fix misunderstanding in -Y and -call_shared et al.
3111 Use getopt instead of lex and yacc to parse the command line.
3113 * ld.texinfo (Options): Document changes to option syntax.
3114 * Makefile.in: Update dependencies.
3115 * ldver.c (help): Tweak dashes in usage message.
3116 * ldgram.y (%union): Remove unused members.
3117 Remove %tokens for command line options; add ones for input types.
3118 (command_line): Rules removed.
3119 (file): Instead of command line, recognize an
3120 input type indicator, then use the nonterminal for that type.
3121 (defsym_expr): New nonterminal from code formerly in command_line.
3122 * ldlex.h: Declare parser input type enum and variable.
3123 Don't declare parse_line.
3124 * ldlex.l: Remove unused variables. Make some used ones static
3126 (COMMAND): Start state and its rules removed.
3127 At start of yylex, return input state token if at start of input.
3128 (lex_redirect): Don't need to set yyout.
3129 (ldlex_command): Function removed.
3130 * ldmain.c (main): Instead of calling parse_line, set up the
3131 redirections and call yyparse directly.
3132 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
3134 * lexsup.c: Remove #if 0'd code.
3135 (parse_line): Function removed.
3136 (parse_args): Rewrite to use getopt_long_only.
3137 (set_default_dirlist): New function from code formerly in
3138 ldgram.y:command_line.
3139 (set_section_start): New function.
3140 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
3141 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
3142 compiled-in link scripts in "{" and "}", as the grammar no longer
3145 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3147 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
3148 require that it be in $(srcdir).
3150 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
3152 * ldlang.c (lang_size_sections): Only align section to alignment
3153 required by linker script, not to maximum alignment of input
3156 * ldlang.h (largest_section): Don't declare.
3157 * ldlang.c (largest_section): Don't define.
3158 (size_input_section): Don't set largest_section; not used.
3160 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
3162 * ldlang.c (new_afile): Pass NULL as last argument to concat.
3164 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3166 * ldlang.c, ldmain.c: Include libiberty.h.
3168 * ldmisc.h (concat): Don't declare.
3169 * ldmisc.c (concat): Don't define; just use the one in libiberty.
3171 * ld.h (as_output_section_statement): Removed; not used.
3173 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3175 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
3176 bfd_set_error and new error names.
3178 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3180 * ldwrite.c (build_link_order): If the cooked size of the section
3181 has been set, use it, for determining link_order size.
3182 (ldwrite): In the error message displayed if bfd_final_link fails,
3183 indicate that it was in fact the final link step that failed.
3185 * ldlang.c (lang_size_sections): Clear bfd_error before calling
3186 bfd_relax_section, in case it returns false but doesn't flag an
3187 error. If an error is returned, indicate which one it is in the
3190 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
3191 it'll get picked up from $(srcdir) if appropriate.
3193 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3195 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
3196 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
3198 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3200 * ldlex.l (comment): Increment line number when newline is read.
3202 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3204 * ldlang.c (lookup_name): Take new argument, force_load. If true,
3205 reload the file even if it is already loaded.
3206 (wild): Call lookup_name with force_load argument of 0.
3207 (open_input_bfds): Call lookup_name with force_load argument of 1.
3208 (print_symbol): Remove declaration of non-existent function.
3209 (print_one_symbol): Return true rather than falling off end.
3211 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3213 * ldmain.c (main): Use %ld when printing long values.
3215 * scripttempl/elf.sc: Move _edata after the .sdata section.
3216 Permit OTHER_BSS_SYMBOLS to be defined.
3217 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
3219 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3221 * Rename all "hppaosf" files to "hppaelf".
3222 * Change all "osf" references to "elf" in hppaelf files.
3223 * Makefile.in: Likewise.
3224 * configure.in: Likewise.
3226 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3228 * ldmain.c (main): Call xatexit, not atexit.
3229 Call xmalloc_set_program_name.
3231 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
3234 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3236 * emultempl/lnk960.em (append), emultempl/hppaosf.em
3237 (hppaosf_finish): Call xmalloc, not ldmalloc.
3238 * ldmain.c (preserve_output): Function removed.
3239 (main): Do it here instead.
3241 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3243 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
3244 GNU C specific macros.
3246 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
3247 call to LANG_FOR_EACH_INPUT_SECTION.
3249 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3251 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
3252 deleted; will use libiberty versions instead.
3253 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
3254 mri.c Makefile.in: Change callers.
3256 * ldmisc.c (vfinfo): Remove cleanup code.
3257 * ldmain.c (remove_output): Put it here (new function).
3258 (preserve_output): New function.
3259 (main): Register remove_output and preserve_output with atexit.
3260 * ldmain.c ldgram.y: Call xexit instead of exit.
3261 * ldmisc.h: Declare xexit.
3263 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
3265 * Makefile.in: Lots of new H8/500 memory models.
3267 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3269 * ldlex.l: Removed duplicate rules.
3270 (yywrap): Provide default definition, needed with some versions of
3273 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3275 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
3276 the archive filename too.
3278 * ldlex.l: Add rule to catch invalid input characters instead of
3279 printing them. Include "ldmain.h" for program_name decl.
3280 (lex_warn_invalid): New function.
3281 * Makefile.in: Add dependency.
3283 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3285 * Makefile.in (check): Don't bother running any tests of
3286 cross-linker until the test suite no longer assumes native mode.
3288 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3290 * ldlang.c (print_one_symbol, print_input_section): Print
3291 global symbols in symbol table again.
3293 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3295 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
3296 exit successfully instead of complaining if no input files are
3299 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
3301 * Makefile.in: Format variable definitions consistently.
3302 (LD_PROG): Remove unnecessary variables from link command,
3303 change variable LOADLIBES to EXTRALIBS.
3305 * ldmain.c (main): Compute and display total execution time.
3306 * ld.texinfo (-stats): Document the option.
3308 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3310 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
3313 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
3316 * ldlang.c (relaxing): Removed global variable.
3317 (lang_size_sections): If the canonical symbols have not already
3318 been read in, read them in before relaxing.
3319 * ldlang.h (relaxing): Removed declaration.
3321 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3323 * ldlang.c (new_afile): Initialize loaded field to false.
3324 (lookup_name): If file was already loaded, don't call the
3325 add_symbols entry point again.
3327 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3329 * ld.texinfo: Clarify what -T option does.
3331 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3333 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
3336 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3338 * ldmain.c (add_archive_element): If trace_files or
3339 trace_file_tries, print file name.
3340 * ldlang.c (lookup_name): Likewise.
3341 (ldlang_add_file): Don't put files on input_bfds list in reverse
3344 * scripttempl/elf.sc: Correct typo.
3346 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3348 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
3349 their arguments optional, for compatibility with the old GNU ld.
3351 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3353 * scripttempl/elf.c: Define __bss_start before the .sbss section.
3355 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3357 * ldmain.c (add_to_set): Add bitsize argument.
3358 (constructor_callback): New function.
3359 (link_callbacks): Add constructor_callback.
3360 * ldctor.c (struct set_info): Add bitsize field.
3361 (ldctor_add_set_entry): Add bitsize argument.
3362 (ldctor_build_sets): Base the size of the elements of the set on
3363 the bitsize, rather than always using LONG.
3364 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
3366 * ld.h (QUAD_SIZE): Define.
3367 * ldgram.y (QUAD): New token.
3368 (length): Handle it.
3369 * ldlex.l: Return QUAD.
3370 * lexsup.c (keywords): Add QUAD.
3371 * ldwrite.c (build_link_order): Handle QUAD.
3372 * ldlang.c (print_data_statement): Handle QUAD.
3373 (lang_size_sections): Likewise.
3374 (lang_do_assignments): Likewise.
3375 * ldexp.c (exp_print_token): Add QUAD to table.
3376 * ld.texinfo: Describe QUAD.
3378 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
3379 since the Alpha doesn't use them.
3381 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3383 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
3385 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
3387 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
3388 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
3390 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3392 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
3393 needed for i386mach. (Should be a no-op on other systems.)
3395 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
3396 (PAGE_SIZE): Don't define; not used.
3398 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3400 * ldgram.y (yyerror): Make argument const char *, and actually
3401 print it out rather than assuming it is a syntax error.
3402 * ldmisc.h: Change declaration of yyerror.
3403 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
3405 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3407 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
3408 exec header offset, since the exec header isn't loaded.
3409 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
3411 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3413 A major rewrite to move the bulk of the linker into BFD so that
3414 more efficient backend code can be written for specific object
3416 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
3417 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
3418 * ldctor.c, ldctor.h: Complete rewrite.
3419 * ldwrite.c, ldwrite.h: Complete rewrite.
3420 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
3421 link_info.strip instead. Changed all uses.
3422 (discard_locals_type, discard_locals): Removed. Use
3423 link_info.discard instead. Changed all uses.
3424 (ld_config_type): Removed relocateable_output field; use
3425 link_info.relocateable instead; changed all uses. Added stats
3427 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
3428 set_loader_symbol): Removed.
3429 * ldexp.h (node_class): Added etree_rel.
3430 (etree_type): Added rel field.
3431 * ldexp.c (exp_print_token): Bracketed table initialization.
3432 (exp_relop): New function.
3433 (fold_name): Use linker hash table rather than ldsym functions.
3434 (exp_fold_tree): Likewise. Also, handle etree_rel case.
3435 (exp_print_tree): Handle etree_rel.
3436 * ldgram.y (strip_symbols, discard_locals): Removed.
3437 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
3438 (REL): New token. Does not appear in grammar, but needed for
3440 (file): Don't call lang_final; it's called by main anyhow.
3441 * ldlex.l: Accept -stats and -no-keep-memory options.
3442 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
3443 * ldlang.c: Consistently use fill_type for fill argument.
3444 (lang_init_script_file, script_file): Removed.
3445 (create_object_symbols): Removed. Use
3446 link_info.create_object_symbols_section instead. Changed all
3448 (lang_add_keepsyms_file): Removed.
3449 (lookup_name): Call bfd_link_add_symbols instead of
3450 ldmain_open_file_read_symbol.
3451 (wild): Don't iterate over script_file.
3452 (open_output): Create link hash table.
3453 (lang_place_undefineds): Rewrote.
3454 (lang_size_sections): Handle relaxing (doesn't work yet).
3455 (lang_relocate_globals): Removed.
3456 (lang_finish): Use link hash table rather than ldsym functions.
3457 (lang_common): Rewrote.
3458 (lang_one_common): New function.
3459 (ldlang_add_file): Add file to link_info.input_bfds list. Set
3461 (create_symbol): Removed.
3462 (lang_process): Don't call lang_init_script_file. Call
3463 ldctor_build_sets rather than find_constructors. Don't call
3464 lang_relocate_globals.
3465 (lang_abs_symbol_at_beginning_of): Rewrote.
3466 (lang_abs_symbol_at_end_of): Rewrote.
3467 * ldmain.c (had_y): Removed.
3468 (lprefix, lprefix_len): Removed; use link_info fields instead.
3470 (multiple_def_count, commons_pending, undefined_global_sym_count,
3471 total_symbols_seen, total_files_seen): Removed.
3472 (link_callbacks, link_info): New variables.
3473 (main): Initialize link_info. Don't call init_bfd_error_vector or
3474 ldsym_init. Don't set now unused variables. Handle -stats.
3475 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
3476 (add_ysym): Rewrote.
3477 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
3478 search_library, gnu960_check_format, decode_library_subfile,
3479 linear_library, symdef_library, clear_syms, subfile_wanted_p):
3481 (add_keepsyms_file, add_archive_element, multiple_definition,
3482 multiple_common, add_to_set, warning_callback, undefined_symbol,
3483 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
3485 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
3486 require symbols for %C; look them up instead.
3487 * emultempl/hppaosf.em: Pass link_info to
3488 hppa_look_for_stubs_in_section.
3489 * Makefile.in: Rebuilt dependencies.
3490 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
3492 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
3494 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
3495 ldlang.h and ldctor.h.
3497 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
3498 declarations of free and malloc from flex output. Change malloc
3499 to ldmalloc in flex output.
3501 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3503 * ldmain.c (lprefix): Change default from a char to a string
3504 with only one character.
3505 (lprefix_len): Set default to one.
3507 * ldmain.h (lprefix_len): Declare.
3509 * ldsym.c (write_file_locals): Use strncmp rather than a character
3510 comparison for lprefix.
3512 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
3515 * emultmpl/hppaosf.em: Include ldexp.h.
3516 (before_parse): Set lprefix and lprefix_len correctly.
3518 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3520 * ldlex.h: Don't declare yywrap if it is a macro.
3521 * ldlex.l: Include sysdep.h.
3522 * ldlang.c (lang_for_each_statement_worker,
3523 lang_for_each_statement): Forgot to use PARAMS.
3525 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3527 * Makefile.in: Added .PHONY targets where appropriate. Added some
3529 (gcclibdir, version): Removed unused variables.
3530 (DEP): New variable, set to mkdep.
3531 (ALL_CFLAGS): New variable. Used in .c.o target.
3532 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
3534 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
3535 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
3536 mostly obsolete variables. Adjusted remaining uses.
3537 (DEF_EMUL): Removed variable.
3538 (ldmain.o): Handle undefined EMUL error correctly.
3539 (ldemul-list.h): Depend on config.status rather than Makefile.
3540 Create via temporary file.
3541 (ver960.c, roll, make): Removed obsolete targets.
3542 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
3544 * dep-in.sed: New file, used when rebuilding dependencies.
3546 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
3548 Made many changes to eliminate gcc warnings. Made various
3549 cosmetic changes, declared various things in header files, removed
3550 various extern declarations from .c files. No substantive
3553 * ldlang.c (lang_process): Ifdef out final call to
3554 lang_size_sections again (reverting change of Nove 2), since it
3555 breaks the Sun4 linker.
3557 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3559 * configure.in (alpha-*-netware*): New target; use alpha.
3561 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
3563 * configure.in: Group targets by CPU. Merge some m68k target
3564 entries with different CPU specs that use the same ld_target
3567 * configure.in: Add sparc*-*-coff.
3568 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
3569 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
3570 (em_coff_sparc.c): Add dependencies and build rules.
3572 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
3574 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3576 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
3578 (command_line_option): Accept and ignore them (for now).
3579 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
3580 where n is a number.
3582 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3584 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
3585 not in bfd_com_section, create the section in the BFD so that it
3586 can be placed in the right output section.
3588 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3590 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
3591 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
3592 (OTHER_READONLY_SECTIONS): Define for .reginfo.
3593 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
3594 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
3595 Move OTHER_READONLY_SECTIONS after all the other readonly
3596 sections. Don't use DATA_ADDR twice.
3598 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
3599 p is in a common section, make sure the BFD has a section of that
3602 * ldlang.c (lang_common): Add newline to error message.
3604 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
3606 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
3607 Lynx-specific script instead of m68kcoff.
3608 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
3609 (ENTRY): Define as __main.
3610 (TEXT_START_ADDR): Define as 0.
3611 (PAGE_SIZE): Define as 0x1000.
3612 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
3613 * scripttempl/m68klynx.sc: New file.
3615 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3617 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
3618 arguments rather than treating them as emulation names.
3620 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
3622 * configure.in: Support x86 unixware and netware plus generic netware.
3624 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3626 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
3629 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
3631 * Makefile.in (distclean): Don't delete dvi or info files.
3632 (ld.info): Update dependency list.
3633 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
3635 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3637 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
3638 Set output_filename instead of creating a new node.
3639 (open_output): Don't set output_filename.
3640 (lang_final): Create the new node here.
3641 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
3643 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3645 From Pete Hoogenboom (hoogen@cs.utah.edu):
3647 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
3648 edata, _edata, end): Add definitions of these symbols.
3649 (__end): Remove definition of this symbol.
3650 (__data_start): Move definition of this symbol.
3652 * emultempl/hppaosf.em: Various fixes and support for linker stub
3654 (hppaosf_finish, hppaosf_search_for_padding_statements,
3655 hppaosf_create_output_section_statements): New functions in
3656 support of linker stub generation.
3657 (ld_hppaosf_emulation): Redefine to include new
3658 emulation-specific routines.
3660 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
3661 Pass abs_output_section rather than NULL to avoid invalidating
3664 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3666 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
3667 (em_i386mach.c): New rule.
3668 * configure.in (i[34]86-*-mach*): New case.
3669 * config/i386-mach.mt: New file.
3670 * emulparams/i386mach.sh: New file.
3672 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3674 * ld.h (flag_is_*): Removed macros.
3675 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
3676 Consistently check the BFD symbol flags directly, rather than
3677 using file_is_* macros.
3679 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
3681 * configure.in (sparc*-*-lynxos*): New target.
3682 * Makefile.in: Add rule for em_sparclynx.c.
3683 (ALL_EMULATIONS): Add Lynx emulations.
3684 * config/sparc-lynx.mt: New file.
3685 * emulparams/sparclynx.sh: New file.
3686 * scripttempl/sparccoff.sc: New file.
3688 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3690 * Makefile.in: Add dependency for $(EMULATION_OFILES).
3692 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3694 * relax.c (write_relax): Check return value of bfd_seclet_link.
3696 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
3698 * ldlang.c (delete_output_file_on_failure): New variable.
3699 (open_output): Set it after bfd open succeeds.
3700 * ldmisc.c (vfinfo): Test it.
3702 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
3704 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
3707 * ldemul.c: Support was added to allow emulation-specific
3708 processing to occur. This support was added primarily for linker
3709 stub generation in the elf32-hppa gld.
3710 (ldemul_finish, ldemul_create_output_section_statements): New
3712 * ldemul.h: Support was added to allow emulation-specific
3713 processing to occur. (As described above.) Added finish and
3714 create_output_section_statements fields to
3715 ld_emulation_xfer_struct structure.
3716 * ldlang.c: Add calls to emulation-specific routines.
3717 (lang_process): Add call to
3718 ldemul_create_output_section_statements function.
3719 (lang_process): Add call to a emulation-specific routine (and
3720 some processing after the call).
3722 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3724 * configure.in: mips*- instead of mips-, mips*el changes
3726 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3728 * configure.in (alpha-*-osf*): New target; use alpha.mt.
3729 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
3730 (em_alpha.c): New target; use alpha.sh and alpha.sc.
3731 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
3732 * config/alpha.mt: New file.
3733 * emulparams/alpha.sh: New file.
3734 * scripttempl/alpha.sc: New file.
3736 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
3738 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
3739 types of different sizes (eg: 64 and 32 bits), so coerce.
3740 * ld.h (ALIGN_N): Add warning about usage.
3742 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3744 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
3745 which we already have a definition, rather than checking in
3746 several different places whether the symbol is weak.
3748 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3750 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
3751 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
3752 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
3753 expanded within them.
3754 * config/mipsb-elf32.mt: New file.
3755 * emulparams/elf32mipb.sh: New file.
3756 * Makefile.in (em_elf32mipb.c): New target.
3758 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
3760 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
3761 lang_input_file_is_search_file_enum so objects brought in using
3762 INPUT() do a path lookup.
3764 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
3766 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
3767 instead of {i386,m68k}-coff.
3768 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
3769 * config/i386-lynx.mt: New file.
3770 * config/m68k-lynx.mt: New file.
3771 * emulparams/i386lynx.sh: New file.
3772 * emulparams/m68klynx.sh: New file.
3774 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
3775 but defaulting to _start.
3777 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
3778 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
3781 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
3783 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
3784 HOSTING_LIBS for testing.
3786 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3788 Finish up support for i386-sysv4 (without shared libraries):
3789 * ld.h (flag_is_weak): Define.
3790 * ldlang.c (print_symbol): Mention whether symbol is weak.
3791 (print_input_section): Print weak symbols as globals.
3792 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
3793 (enter_global_ref): Do not warn if a weak symbol redefines a
3794 global symbol. Do not let a weak symbol redefine a common symbol.
3795 (enter_file_symbols): Treat weak symbols as global symbols.
3796 (subfile_wanted_p): Do not pull in an object file from a archive
3797 just to resolve an undefined weak symbol.
3798 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
3799 error; the error might be that malloc has run out of space.
3800 * ldsym.c (write_file_locals): Treat weak symbols as global.
3801 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
3803 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
3804 * config/i386-elf.mt: New file; set EMUL to elf_i386.
3805 * emulparams/elf_i386.sh: New file.
3806 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
3807 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
3808 (ALL_EMULATIONS): Add em_elf_i386.o.
3809 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
3810 (em_elf_i386.c): New target, like other em_*.c targets.
3811 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
3812 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
3813 nonempty, and configured for native, add it to LIB_PATH.
3815 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
3817 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
3818 Added statements to pass stab and stabstr sections through and
3819 mark them as NOLOAD, which makes GDB happier.
3821 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
3823 * configure.in: Accept m68k-lynx-lynxos config.
3825 * Makefile.in: Use $(SHELL) to run genscripts.sh.
3827 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
3829 * config/coff-h8300.mt: Add EMUL=h8300h.
3831 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
3833 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3835 * Makefile.in: Changed CXX back to g++.
3837 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3839 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
3841 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3843 * Makefile.in (TAGS): Use shell wildcards.
3845 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
3847 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
3849 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3851 * ld.texinfo: re-enable included config file; conditionalize doc
3852 for -oformat to interact properly with SingleFormat doc config
3853 var; rename @up/@down to @raisesections/@lowersections.
3855 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3857 * configure.in: recognize m88110.
3859 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3861 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
3862 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
3863 ELF emulation is "elf32-hppa" not "elf-big".
3864 (hppaosf_before_parse): Remove unneeded processing of environment
3866 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
3867 .text segment of output file.
3868 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
3870 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3872 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
3875 * ldlang.c, ld.h: updated copyright.
3877 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3879 * ldlang.c (open_output, lang_check): Check return value of
3882 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3884 * scripttempl/h8500.sc: Start all sections in a different segment.
3885 * scripttempl/z8ksim.sc: Handle constructors
3887 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
3889 * Makefile.in: revert earlier changes back to execute runtest
3890 with make check. cdtest and bootstrap now function as they
3891 did within the Makefile.
3893 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3895 * Makefile.in: Update dependencies.
3897 * configure.in: Set EMULATION_OFILES in Makefile based on
3898 --with-targets option.
3900 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3902 * Makefile.in: check targets reimplemented to old way.
3904 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
3906 * config/i386v.mh, config/irix4.mh: Use gcc
3907 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
3908 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
3909 bfd/configure.host change.
3911 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3913 * scripttempl/elf.sc: Handle .line and .debug* sections.
3915 * ldlex.l: Use bfd_scan_vma, not strtoul.
3917 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3919 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
3920 Remove inital caps in some error messages, change "can't" to
3921 "cannot", add missing colons.
3922 * ldmisc.c (vfinfo): Print "%%" as a single %.
3923 For '%' followed by unrecognized character, print them both
3924 verbatim instead of expecting a char * arg.
3925 For '%C', don't put the function name in parens.
3927 * ldexp.c (invalid): Pass "%%", not "% ".
3929 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3931 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
3932 (BSS_VAR): Removed; now always define _fbss.
3933 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
3936 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3938 * configure.in: z8k-coff is the same as z8k-sim
3940 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
3942 * testsuite/lib/ld.exp: new file
3943 * testsuite/config/unix-ld.exp: new file
3944 * testsuite/ld.bootstrap/bootstrap.exp: new file
3945 * Makefile.in: add dejagnu support for make check
3947 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3949 * ldlex.l (comment): Add missing newline in message.
3950 * ldindr.c (add_indirect): Ditto.
3951 * ldexp.c (exp_fold_tree): Ditto.
3953 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3955 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
3958 * ldmisc.c (multiple_warn): New function.
3959 * ldmisc.h: Declare it.
3960 * ldmain.c (enter_global_ref): Call it.
3961 * ld.h (ld_config_type): Add warn_common.
3962 * ldlex.l, ldgram.y: Set it with -warn-common option.
3963 * ldver.c (help): Document it.
3965 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3967 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
3968 target-specific sections, and for changing data section vma.
3970 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3972 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
3973 terminals, for Solaris.
3974 (dirlist_ptr): New static variable.
3975 (command_line_option): Accept new options.
3977 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
3980 * config/sun4sol2.mt: Pass emulation name without ".sh".
3982 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
3983 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
3985 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3987 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
3988 .dtors, .data1, .rodata1 sections, instead of combining them into
3989 other sections. For `-r', set all section start addresses to
3992 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
3993 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
3994 (MAXPAGESIZE): Renamed from PAGE_SIZE.
3996 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3998 * genscripts.sh: If this is the default emulation, set
4000 * emultempl/*.em: Use it to determine whether to compile in the
4003 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
4004 genscripts.sh. Pass the current emulation name without ".sh" on
4006 * genscripts.sh: Take an default emulation arg.
4007 Use the current emulation name as EMULATION_NAME.
4008 Make default lib path for cross-compiling ':', not null.
4009 * emulparams/*.sh: Don't set EMULATION_NAME.
4010 * ldemul.c (ldemul_get_script): Take isfile arg.
4011 Pass it to emulation's get_script function.
4012 * ldemul.h: Adjust get_script prototypes.
4013 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
4015 * ldfile.h: Declare it.
4016 * ldgram.y: Accept a script on the command line again,
4017 for parsing compiled-in scripts.
4018 * ldmain.c (main): If ld script is a file, parse it as a -T
4019 option, otherwise parse it directly.
4020 * emultempl/*.em (*get_script): Return the scripts themselves if
4021 this is the default emulation; otherwise return their file names.
4022 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
4024 * emulparams/m88kbcs.sh: Use it.
4026 * ld.h (ld_config_type::unix_relocate): Remove unused element.
4028 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4030 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
4031 there's no change log entry yet, tsk tsk) from the list of
4032 emulations compiled in until Mark gets around to checking in
4033 emulparams/i386linux.sh.
4034 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
4035 changed, this file gets updated.
4037 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
4039 * ldgram.y (OPTION_Lfile): New token.
4040 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
4041 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
4043 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
4045 * configure.in: h8/300h support needs own .mt file.
4046 config/coff-h8300h.mt: New file.
4048 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4050 * ldmain.c: Don't include sys/stat.h; it already got included
4051 somewhere along the way.
4053 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
4055 * Makefile.in: Add h8300h support.
4056 emulparams/h8300h.sh: New file.
4057 scripttempl/h8300h.sc: New file.
4059 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4061 * ldfile.c (ldfile_open_file): In error message, use the name the
4062 user gave (e.g., "-lc"), rather than the base file name.
4064 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
4066 * ldmain.[ch]: Remove initial Q_ from function names.
4067 * ldexp.c, ldindr.c, ldlang.c: Change callers.
4069 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
4071 * ldlang.c (lang_process): Move loading of default script from
4072 here to main. Add a "/" to start of script name to prevent
4073 finding it in "." first.
4075 * ldmain.c (set_scripts_dir): Don't look in "." first.
4077 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
4080 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
4082 * Makefile.in (em_m88kbcs.c): Correct dependency.
4083 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
4084 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
4085 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
4087 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4089 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
4090 main.c (main): Print the errno string in the error message.
4092 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
4094 * configure.in: Accept h8300h for target cpu.
4096 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
4097 present (demangle is smart enough to know whether to do it or not).
4099 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4101 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
4102 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
4104 * ldlang.c (lang_process): Use sizeof instead of magic constant.
4106 * ldmain.c (get_emulation, check_for_scripts_dir,
4107 set_scripts_dir): New functions.
4110 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4112 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
4113 Create symbol "end" instead of "__end". Comment out some parts
4114 that may not be needed (yet) for elf.
4116 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
4118 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4120 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
4122 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
4123 when no prototype is being supplied.
4124 (ldmalloc, ldrealloc): Size argument is now size_t.
4126 * ldmisc.c (finfo): New function, accepts FILE* argument.
4127 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
4128 without leading zeros.
4129 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
4130 bfd_vma value, instead of fprintf(%x) which won't hold a long long
4132 (concat, buystring): String lengths are size_t.
4133 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
4135 * ldlang.c (new_statement): Size argument is now size_t. Added
4136 forward declaration with prototype.
4138 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4140 * ldgram.y (OPTION_v): Don't turn on verbose output.
4142 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4144 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
4147 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
4149 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
4150 collect2 doesn't look for gld any more anyhow.
4152 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
4154 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
4155 now have a non NULL srefs_chain.
4157 * config/hp300hpux.mt: Use emulation hp3hpux rather than
4158 hp300hpux, since the latter does not exist.
4160 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4162 * genscripts.sh: Put the scripts in the ldscripts directory, not
4164 * configure.in (ldscripts): Make, instead of emulations.
4165 * Makefile.in (scriptdir): Take off the "ld" part.
4166 (install, clean, distclean): Use ldscripts, not emulations.
4167 In tests, don't pass -Lemulations.
4168 Don't pass tooldir/lib to genscripts.sh.
4169 * genscripts.sh: Don't take tooldir/lib arg.
4170 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
4171 default script file.
4173 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
4175 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
4177 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
4179 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
4181 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4183 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
4184 run in parallel without colliding on yacc's static file names.
4185 Without the stub rule, make will try to start two yacc's
4186 concurrently which fails because of yacc's static file names.
4188 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
4190 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
4193 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4195 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
4196 different from libdir.
4198 * Makefile.in (scriptdir): Base on tooldir, not datadir.
4200 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4202 * ldver.c (help): New function.
4203 * ldver.h: Declare it.
4204 * ldlex.l, ldgram.y: Recognize new options --help and --version.
4206 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
4208 * Makefile.in (INCLUDES): Don't need ../include any more.
4210 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4212 * ldlex.l, ldgram.y: Support new -oformat option.
4213 Remove attempt at supporting script fragments on the command line.
4214 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
4215 * mri.c (mri_format), ldgram.y: Change callers.
4216 * ldlang.h: Change prototype.
4218 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
4220 * Makefile.in: canonicalize install.sh; for use within
4221 this directory (and subdirs)
4223 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4225 * ldgram.y: Tweak grammar to make reporting of invalid options work.
4227 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
4230 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4232 * ldfile.c (ldfile_open_command): Don't try .ld extension.
4233 It wasn't documented (or likely used) and wastes time.
4234 (try_open): If EXTEN is empty, don't try it.
4236 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
4237 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
4238 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
4239 with normal function declarations.
4241 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
4242 Move *.sc-sh to scripttempl/*.sc.
4243 * {emultempl,emulparams,scripttempl}/README: New files.
4244 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
4245 removed, replaced with generic.em.
4246 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
4247 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
4249 * *.em (*_get_script): Return script name instead of script contents.
4250 * ldlang.c (lang_process): Change caller.
4252 * ldlex.l, ldgram.y: Recognize -m option.
4253 Check for input files after *all* options in grammar.
4254 * ldmain.c (main): Check for -m options. Add default directory
4257 * mkscript.c: File removed.
4258 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
4259 to add to the default LIB_PATH.
4260 Look for input files in the new subdirectories.
4261 Create the scripts in emulations subdirectory and don't filter
4262 them through mkscript.
4263 * configure.in: Make the emulations subdirectory.
4265 * Makefile.in: Account for all of the above changes.
4266 Remove unused .SUFFIXES. Get libgcc.a path with gcc
4267 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
4268 Put CFLAGS last in the compilation rules.
4269 Add -I../bfd to INCLUDES so sysdep.h is found.
4271 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4273 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
4275 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
4276 dependent on RELOCATING, not RELOCATION.
4277 * hp3hpux.sh (SHLIB_PATH): Define it.
4279 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4281 * ldfile.c (try_open): If opening without the extension fails,
4282 try with the extension even if -v or -V was given.
4283 had_script is imported (from ldgram.y), not exported.
4285 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
4287 * Makefile.in: remove parentdir support, use INSTALL_XFORM
4289 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
4291 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
4292 * ldgram.y (statement_list_opt): New nonterminal, either empty or
4294 (section): Use statement_list_opt, not statement_list.
4295 * m68kcoff.sc-sh: Gather constructors and destructors and define
4296 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
4297 * sa29200.sc-sh: Gather constructors and destructors and define
4298 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
4300 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
4302 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
4303 * configure.in: No longer need to configure to get sysdep.h.
4305 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4307 * Makefile.in: remove install:all and install-info:info
4308 dependencies (these cause some spurious rebuilds at 'make install'
4311 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
4313 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
4314 (mips-idt-ecoff*): Added trailing '*'.
4315 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
4316 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
4317 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
4319 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
4320 incorrect definitions.
4322 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
4324 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
4325 symbols, unless stripping.
4327 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
4329 * Makefile.in: configure looks for ####, so remove lines with many
4331 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
4332 and HOSTING_LIBS correctly so that ``make check'' will work.
4334 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
4336 * mips.sc-sh: Define _etext, _edata, and _end, in addition
4337 to etext, edata, and end. Needed for IRIX 4.0.5F.
4338 Patch from mwp@iconix.oz.au (Michael Paddon).
4340 * Version 2.2.1 released.
4342 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4344 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
4345 * mipsbsd.sh (EMULATION_NAME): Use new file name.
4347 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4349 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
4352 * Version 2.2 released.
4354 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4356 * ldver.c (ldversion): Bump version number to 2.2.
4358 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
4362 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
4364 * mips.sc-sh: Don't define BSS_VAR unless relocating.
4366 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
4368 * Makefile.in (mkscript.o, mkscript): Build mkscript via
4369 mkscript.o, rather than directly from mkscript.c.
4371 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4373 * configure.in: Look for ${target_makefile_frag} relative to
4374 ${srcdir}, not relative to build directory.
4376 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
4377 * configure.in: Recognize hppa*-hp-osf.
4378 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
4379 (em_hppaosf.c): Build it.
4380 * config/hppaosf.mh, hppaosf.mt: New files.
4382 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
4383 some system header files. All uses changed.
4385 * configure.in: Recognize i386-aix configurations as i386-coff
4388 * configure.in: Recognize m68*-*-hpux.
4389 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
4390 the value of STACKZERO.
4391 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
4392 (em_hp3hpux.c): Build it.
4393 * hp3hpux.sh, config/hp300hpux.mt: New files.
4395 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
4397 * mips.sc-sh: Put constructors in the .data section.
4398 * Makefile.in (cdtest): Added dependency on ld.new.
4400 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
4402 * Makefile.in: Change definition of $(tooldir) to match FSF.
4403 * vax.sh, config/vax.mt, configure.in, Makefile.in:
4404 Support VAX Ultrix and BSD.
4406 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4408 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
4410 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
4412 * ldlang.h (struct memory_region): Change `length' and
4413 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
4414 * ldlang.c, mri.c: Corresponding changes, plus lint.
4416 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
4418 * configure.in: For all i386 targets, accept i486 as well.
4420 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
4422 * ldlang.c (wild_doit): Preserve all flags for a
4423 SEC_SHARED_LIBRARY section.
4424 (size_input_section): Consider any SEC_HAS_CONTENTS section when
4425 computing largest_section.
4427 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
4429 * ldlang.c (lang_output_section_statement_lookup): Initialize all
4430 fields of newly created structure.
4432 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
4434 * ldmain.c (g_switch_value): New variable.
4435 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
4436 (command_line_option): Accept -G and set g_switch_value.
4437 * ldlex.l (COMMAND): Accept -G.
4438 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
4440 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4442 Support for linking and loading at different places:
4444 * ldlex.l: Add "AT" keyword.
4445 * ldgram.y: Cleanup, and parse AT.
4446 * ldlang.c (print_output_section_statement): Print output address
4447 of section in map. (lang_size_sections): Fill sections' lma with
4449 * ldlang.h (lang_output_section_statement_type): Add load_base
4452 * ldindr.c (add_indirect): Keep more information in the alias
4454 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
4455 attribute from an input section.
4456 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
4457 default. (Q_enter_file_symbos): Indirect symbols now are known by
4458 their section, not a special symbol flag.
4459 * ldsym.c (write_file_locals): Indirect symbols aren't local.
4460 (write_file_globals): Write the mapping for an indirect symbol.
4461 * relax.c (build_it): When forced to write a NEVER_LOAD section,
4464 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
4466 * ld.texinfo: changes for q1
4468 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4470 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
4472 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4474 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
4476 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
4478 * mips.sc-sh: Added variables which may be overridden by a
4480 * mipsidt.sh: New file; emulation for IDT MIPS board.
4481 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
4482 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
4483 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
4484 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
4486 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4488 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
4490 * i386bsd.sh, config/i386bsd.mt: New files.
4491 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
4493 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
4495 * mri.c: Add extern declaration of strdup.
4496 * ldsym.c (KEEP macro): Add spaces around '=' for the
4497 sake of old (e.g. PCC) compilers.
4499 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
4501 * ldver.c: Bump to version 2.1.
4503 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4505 * ldgram.y: allow section types without address expressions.
4506 * ldlang.c (lang_relocate_globals): avoid possible hang with
4507 undefined but unreferenced symbols.
4508 * relax.c (relax_section): don't complain if the script file isn't
4509 relaxable but -relax is set
4511 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4513 * configure.in: go32 is the 3rd part of the triple, not the 2nd
4515 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
4517 * mipsbig.sh: New file. Big endian MIPS emulation.
4518 * config/mips-big.mt: New file. Use mipsbig emulation.
4519 * configure.in (mips-sgi-irix*): Use target mips-big.
4520 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
4521 (em_mipsbig.c): New target. Uses mipsbig.sh.
4523 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
4525 * mips.sc-sh: Put .scommon sections into .sbss section.
4527 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
4528 rather than always putting them in bfd_com_section.
4529 * ldlang.c (lang_common): If a common symbol is not in
4530 bfd_com_section, put in a section of the same name, rather than
4531 always putting it in section COMMON.
4533 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
4535 * ldmain.c (subfile_wanted_p): If we already have a common
4536 definition of a symbol, don't necessarily pull in an object file
4537 that provides a non-common definition.
4539 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
4540 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
4542 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
4543 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
4545 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
4547 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
4550 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
4552 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
4553 checking for equality to bfd_com_section.
4555 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
4557 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
4558 targets, linker script.
4559 * mipslit.sh: New file. Little endian MIPS emulation.
4560 * config/mips-lit.mt: New file. Use mipslit emulation.
4561 * configure.in (mips-dec-ultrix*): Use target mips-lit.
4562 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
4563 (em_mipslit.c): New target. Uses mipslit.sh.
4565 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
4567 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
4568 $(tooldir)/bin/gld, so that gcc can find it with or without
4571 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4573 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
4574 write_norel. All linking is now done via write_relax. Call
4575 ldsym_write before calling write_relax.
4576 * relax.c: Added copyright.
4577 (write_relax): Renamed from write_relaxnorel. Added relocateable
4578 argument. seclet_dump renamed to bfd_seclet_link.
4579 * relax.h: Added copyright.
4581 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4583 * ldmain.c (decode_library_subfile): Patch from
4584 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
4586 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4588 * config/vxworks960.mt renamed to config/i960.mt
4590 * configure.in: sparc-aout emulates a sun4, as does
4591 sparc*-vxworks, i960-nindy uses gld960 emulation
4593 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4595 Fix support for NOLOAD, add INCLUDE
4596 * ldfile.c (ldfile_open_command_file): pass file name to
4598 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
4599 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
4602 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4604 * Makefile.in, config.h: no more default emulation. Make the lack
4605 of emulation a compile time error
4607 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4609 * configure.in: recognise all sparclite variants, not just 'sparclite'
4611 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
4613 * m68kcoff.sc-sh: define _end as well as end, for consistency with
4616 * configure.in: accept *-ericsson-ose for any m68k CPU.
4618 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
4619 for each output section.
4621 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
4623 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
4624 macro bfd_asymbol_bfd as appropriate.
4625 * Makefile.in: Un-duplicate ldlex.c dependency.
4626 * condigure.in: Replace my_host case table by sourcing
4627 ../bfd/configure.host. Allow std-host as the default.
4628 * ldmisc.c: Change logic for C++ name demangling: There is
4629 no initial '_' to remove from stab-derived function names.
4631 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4633 * ldlang.c (lang_init_script_file): don't attach the output file
4634 sections to the script file.
4636 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4637 * ldlang.c (wild): run expansion loop over command line bfd too.
4638 (lang_ini_script_file): initialize more parts of the command line
4640 * ldlex.l: fix DEFINED start states.
4642 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4644 * ld.texinfo: new doc.
4645 * ldgram.y, ldlex.l: understand -y<symbol>
4646 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
4647 print info. (add_ysym): new function.
4648 * ldsym.h: (ldsym_type): new define SYM_Y.
4650 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
4652 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
4653 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
4654 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
4655 macros with PARAMS. Recreational cleanup. Update copyrights.
4657 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4659 * Makefile.in: pass down the bfd source directory for includes
4661 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
4663 * ldlang.c (lang_size_sections): don't change size and address for
4664 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
4667 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4669 * relax.c (build_it): re-enable the processing of data_statements
4670 in scripts, makes counted contructor lists work again.
4672 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
4674 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
4676 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
4678 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
4681 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
4683 * Support for i386-sysv.
4684 configure.in: check for i386-*-sysv* and i386-*-sco*.
4685 i386coff.sc-sh: rewrote to support SVR3 by default.
4686 ldctor.c (find_constructors): preserve stat_ptr.
4687 ldlang.c (wild_doit): initialize vma and size of new output
4688 section to corresponding input section. This is required for
4689 shared library support.
4690 (lang_size_sections): don't modify vma and size of sections which
4691 are never loaded (for shared libraries).
4692 ldwrite.c (copy_and_relocate): copy the contents of any section
4693 which has contents, not just sections which are loaded (for shared
4696 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4698 * ldlang.c (size_input_section): count the sizes of all sections
4701 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4703 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
4704 to demangle symbols better
4706 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
4708 * ldlang.c (lang_finish): don't warn if -e start symbol does not
4709 exist when linking with -r.
4711 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
4713 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
4716 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4718 * ldmain.c (linear_library): don't even think about processing
4719 an object file if it's already been done
4721 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4723 * configure.in: the hp9000/300 config file is now hp300
4725 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4727 * config/z8ksim.mt: new file
4729 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
4731 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
4732 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
4734 * ld.h (strip_symbols_type): Add value STRIP_SOME.
4735 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
4736 * ldlang.c (lang_add_keepsyms_file): New function.
4737 * ldlex.l: Handle "-retain-symbols-file".
4738 * ldsym.c (keepsyms_file, kept_syms): New vars.
4739 (process_keepsyms): New functihon; reads file, marks symbols for
4741 (write_file_locals): File symbols should always be kept.
4742 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
4743 and "-s". Process retain-symbols file before setting symtab.
4744 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
4745 (keepsyms_file, kept_syms): Declare them.
4747 * ldmain.c (main): Non-fatal errors should still cause non-zero
4748 exit status even with -r.
4750 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4752 Added initial support for the z8k
4753 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
4754 * configure.in, Makefile.in: modified to reflect above
4756 * ldlang.c (lang_check): when linking conflicting architectures,
4757 make the output file reflect at least one of the bad inputs.
4759 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
4761 * Makefile.in (install): if $(tooldir) exists, install ld in
4764 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4766 * Makefile.in, configure.in: modified to support i386-coff
4767 * i386coff.sh: new file
4769 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
4771 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
4772 added m68k-coff emulation mode, stolen from a29k emulation.
4773 Almost certainly wrong, but perhaps better than sun3.
4775 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4777 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
4778 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
4779 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
4780 This is one character shorter, and lets people build on
4781 SVR3 system. (ld__h8300xray.[co] was the killer there;
4782 h8300xray.sc-sh is also overlong, but seems harmless.)
4783 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
4784 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
4785 * configure.in: Add host isc.
4787 * ldver.c: Call it version 2.0.
4789 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
4791 * ldver.c: Bump to version 0.98.
4794 * Makefile.in: Added mostlyclean, distclean, realclean rules.
4796 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
4798 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
4799 * ldlex.l: Moved comment() to end, since some compilers
4800 otherwise have problems with input() used before it is defined.
4802 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4804 * configure.in: added Solaris 2 and Irix 4 host support.
4806 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4808 * Makefile.in: remove -S flag from the FLEX definition
4810 * configure.in: rewrote, using new style case statement. use
4811 m68k.mt for m68k-aout systems
4813 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
4815 * Makefile.in: map "ld" through program_transform_name when
4818 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
4820 * cplus-dem.c: Removed. Use the version in libiberty now.
4821 * ldmisc.c: Use new libiberty version of cplus_demangle().
4823 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
4825 * gld960.em (gld960_choose_target): default to little endian, not
4828 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4830 * ldlang.c (lang_process): don't pass null pointers when
4831 abs_output_section is what is required.
4832 * ldwrite.c (ldwrite): use malloc to allocate the largest space
4833 used, and pass that down.
4834 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
4837 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
4839 * configure.in, config/ose68.mt: renamed OSE to ose.
4841 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
4843 * ldsym.c (write_file_locals): Reorder check for common or
4844 undefined symbols so that it works.
4846 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
4848 * configure.in: accept all m68K family members.
4850 * Makefile.in: always create installation directories.
4852 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4854 * ldlex.l: now parses comment correctly, added ~ to acceptable
4857 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4858 unary -ve constants.
4860 * ldlang.c (lang_finish): warn when an entry symbol supplied on
4861 the command line can't be found.
4863 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4865 * ldlang.h: add new field "loadable" to output_section_statement.
4866 * ldlang.c (lang_output_section_statement_lookup): initilize new
4867 field. (wild_doit): if new field is not set, then stop output
4868 section from being loadable.
4869 (lang_enter_output_section_statement): set the field from the
4871 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
4872 * h8300hms.sc-sh, h8300hms.em: get -r right.
4874 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
4876 * ldint.texinfo: New internals manual (beginnings thereof).
4877 * PORTING: Removed, merged into ldint.texinfo.
4879 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
4881 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
4882 cdtest.exp: A test program (copied from libg++/test-install)
4883 that tests that constructor and destructors are handled
4886 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4888 * Makefile.in (install): install from ld.new, renaming during the
4889 copy, or else the next 'make install' needs to re-link ld.
4891 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4893 * configure.in: generalise hp recognition (from sef).
4895 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4897 * configure.in: recognize bsd and hpux hppa configurations.
4898 error messages echo to stderr, not stdout
4900 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4902 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
4903 ldmisc.c: removed rcsid's.
4905 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4907 * ldlang.c (lang_map): print changes in sizes due to relaxing
4908 (size_input_section): maintain the delta information.
4909 * ldlang.h: add new field to struct to contain delta info.
4910 * relax.c (relax_section): complain if input not relaxable.
4911 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
4914 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4916 * ldmain.c(main): prevent -r and -relax from being on at the same
4919 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4921 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
4925 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4927 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
4929 * ldlang.c(open_output): set the target arch and machine as soon
4930 as we can. (lang_size_sections): use new macros for setting vma
4933 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4935 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
4936 Also deleted an unreachable path to wrs.
4938 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4940 * Makefile.in (install): use -d test for $tooldir before
4941 installing ld there so that $tooldir can be inherited from
4944 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
4946 * ldlang.c: Two non-substantial changes for the sake of
4947 the old Portable C Compiler.
4949 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4951 * ldgram.y, ldlex.l: parse ABSOLUTE
4952 * ldexp.c: add support for ABSOLUTE
4954 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
4956 * Makefile.in: Added default definitions for HOSTING_CRT0,
4957 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
4958 * config/*.mh: Miscellaneous clean-up: Removed definitions
4959 of YACC (since it is not longer used in the Makefile).
4960 Remove HOSTING_* definitions that are subsumed by the
4961 ones added to Makefile.in. Removed most definitions of CC.
4962 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
4963 These are no longer needed.
4965 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
4967 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
4968 rules, since these are used when building a distribution.
4969 * Makefile.in (ldlex.c): Don't re-direct output, since that
4970 leaves a bogus output files if it fails.
4972 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4973 * ldlex.c: Fix some unnecessary flex-specific-isms.
4975 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4977 * ldgram.y: move spurious semicolon
4978 * ldexp.h: fix prototype
4980 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4982 * ld.texinfo: references to linker now say "ld" not "gld".
4984 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4986 changed calling convention for Q_enter_global_ref
4987 * ldexp.c, ldlang.c, ldmain.c: reflect this
4988 * ldver.c: bump version to 1.97.1
4989 * ldindr.c (add_indirect): when an edict declaring an indirect
4990 symbol is found, make sure that any ideas about the symbol being
4991 common are changed if it now known to be defined.
4992 * ldmain.c (linear_library): complain once if archive isn't
4994 * ldlang.h, ldlang.c: make room for and initialize the complain
4997 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4999 * Makefile.in: use flex & bison from ../ if they exist.
5001 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5003 * relax.c (build_it): don't allocate space in the output file for
5004 stuff if -R flag applys to it.
5005 * ldfile.c: merge in VMS filename support
5006 * ldmain.c (main): take out ./ from library path, and close file
5007 before unlinking. Make multiple defs of a symbol create an
5009 * ldmisc.c: fatal errosrs delete output file
5011 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
5013 * ldver.c: Increase version number to 1.97, for consistency
5016 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
5018 * Makefile.in: FLEX -> LEX.
5020 * ld.texinfo: {} -> @{@}.
5022 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
5024 * ld.texinfo: describe alternate, MRI-compatible linker scripts
5025 (and associated change in -c option, now used for these scripts)
5027 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5029 * ldver.c: Bumped version to 1.96 - new release, resync with the
5031 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
5032 rather than with raw malloc, makes it easier to track where memory
5034 * ldsym.h, ldsym.c: create obstack for all global symbols too.
5035 * ldwrite.c (ldwrite): moved malloc so only used when needed.
5036 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
5039 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
5041 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
5043 * Makefile.in: use bootstrap for check.
5045 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5047 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
5049 * Makefile.in: now use flex, not lex
5050 * ldlex.l, ldlang.c, ldctor.c: lint
5052 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5054 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
5055 different sorts of filenames on the command line than in a script.
5057 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5059 * Makefile.in: rework CFLAGS so that they can be passed on the
5060 make command line. Remove MINUS_G. Default CFLAGS to -g.
5062 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5064 * relax.c: added handling for new "padding" seclet type, used to
5065 fill out gaps between section.
5066 * ldgram.y, ldlex.l: now -defsym on the command line is done
5069 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5071 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
5073 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5075 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
5078 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
5080 * Makefile.in (install): Install second copy in $(tooldir)/bin
5081 without $(program_prefix), since that's what gcc expects.
5083 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5085 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
5086 * h8300*: fix bit rot and add support for h8300xray target
5087 * go32.sh: target emulation for go32.
5089 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5091 * gld960.em, i960.sc-sh. Fix i960 bit rot
5093 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
5095 * Makefile.in: install man page.
5097 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5099 * config/mt-<foo> renamed to <foo>.mt
5100 * config/mh-<foo> renamed to <foo>.mt
5101 * configure.in changed to reflect this
5102 * genscripts.sh now make .xbn files rather than .xN files
5104 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
5106 * ldver.h: fix decl of ldversion.
5108 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
5110 * Makefile.in: added check target.
5112 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5114 * ldmain.c (Q_enter_file_symbols): now aliases work again
5116 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
5118 * Makefile.in: added clean-info target.
5120 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5122 * ldexp.c (exp_print_tree): don't try and follow null pointers
5124 * ldgram.y: remove 11 shift reduce errors
5126 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5128 * Makefile.in: added tooldir and program_prefix.
5130 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5132 * ldlang.c (size_input_section): don't move absolute sections
5136 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5138 * cplus-dem.c: yet another copy of this - maybe it should go into
5140 * ldgram.y: now -V and -v have different actions
5141 * ldver.c: if -V, prints list of emulations compiled in
5142 * ldmisc.c: support for cplus demangling
5145 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5147 * Makefile.in, configure.in: removed traces of namesubdir,
5148 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5149 copyrights to '92, changed some from Cygnus to FSF.
5151 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
5153 * Makefile.in: Change mkscript rule into one for ./mkscript
5154 (for the sake of makes that don't realize they're the same).
5155 * PORTING: Add more details.
5156 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
5158 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
5160 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
5161 config/mt-hp300bsd: New port to hp300 running BSD.
5163 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
5165 Major rewrite of how ld is configured. The major idea
5166 is to use shell scripts to generate everything.
5167 * generic.em replaces ldtemplate.
5168 * Other *.em files replace various *.c files.
5169 A *.em file is a shell script that generates the corresponding
5170 ld__*.c file that implements an emulation. This is usually
5171 a straight 'cat' of a here-document, possibly with substitutions.
5172 * Script files (*.sc) are places by *.sc-sh scripts.
5173 Again, these are simple shell scripts that 'cat'
5174 here-documents, usually with some substitutions.
5175 The output a *.sc-sh is a script file.
5176 * Each emulation is defined by a short shell script with
5177 extension *.sh that specifies the emulation-specific
5178 parameters (such as the name of the *.sh-sc and *.em
5180 * genscript.sh is the master shell script used to generate
5181 an emulation. It is passed various argument, including
5182 the name a the emulation-speciic *.sh file that it
5183 "sources" to set variables to emulation-specifc parameters.
5184 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
5185 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
5186 * config/mh-foo: Rename LDEMULATION names as appropriate
5187 (usually 'gldfoo' -> plain 'foo').
5188 * ldwrite.c: Fixed a typo in a comment.
5189 * Makefile.in: Major changes. Removed some the sed
5190 magic to converts scripts, since that is now handled
5191 by genscripts.sh and the *.sc-sh scipt generators.
5192 * config.h: Remove a bunch of macros defining emulations
5193 and targets. This becomes one less file to edit when
5194 adding emulations or targets.
5195 * ldemul.h (struct ld_emulation_xfer_struct): Add
5196 emulation_name and target_name fields.
5197 * ldemul.c, ldemul.h: Define some default functions used
5198 by most emulations (and remove from the *.em scripts).
5199 * ldemul.c (ldemul_choose_target): Search the new
5200 ld_emulations array using a loop (instead of a hardwired
5201 nested if statement).
5202 Define the ld_emulation from the automatically-geenrated
5203 ldemul-list.h. This means you no longer have to edit ldemul.c
5204 to add a new emulation.
5205 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
5206 their expansions, since the former no longer exist.
5207 * PORTING: A very rough first draft of a porting guide.
5209 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
5210 to be terminated by a new-line (instead of requiring a semicolon).
5212 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5214 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
5215 tests for NULL pointers all over the place.
5216 * ldlang.c (lang_process): remember to relocate global symbols
5217 *after* relaxing has done it stuff.
5219 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5221 * config/mt-coff-h8300: use EMUL like everything else
5222 * ldlang.c: (print_padding_statement): print the right address.
5223 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
5226 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5228 * ldlex.l: Put pack -noinhibit-exec and -sort-common
5229 * ldlang.c (print_data_statement): print the right address.
5231 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
5233 * Makefile.in: The rule for testing ld by re-linking itself
5234 via an intermediate -r link was moved to the ld1 rule
5235 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
5236 which allows the bootstrap rule to work.
5237 * ldctor.c (find_constructors): Don't create a constructor
5238 list if it is already defined (as would happen if ld is
5239 invoked by collect).
5241 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5243 * config/mh-sparc.h: now uses libgcc.a
5244 * ldmain.c: quit using exit
5245 * *sc: use *(COMMON) rather than [COMMON]
5246 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
5247 to allow preprocessing of .l file.
5248 * Makefile.in: New ldlex.l mangling
5249 * ldexp.c (fold_binary): perform expressions with % and / in
5251 * ldfile.c (open_a): open archives on VMS in a special way
5254 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5256 * ldgram.y: map -M behave in the same way as -Map (sets file name
5258 * ldsym.c, ldlang.c: remember that size of a section is dependent on
5259 whether or not relaxing has been done.
5260 * ldmain.c: don't open a map file if it doesn't have a name
5261 * relax.c: all the brains have moved into bfd.
5262 * ldwrite.c: ammend comment
5264 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5266 * Makefile.in: added relax, also made three stage go through a
5269 * config.h: if GNU960 defined, then default emulation mode is
5271 * ldexp.h, ldexp.c: map to file hooks
5272 * ldlang.c: map to file hooks
5273 * ldgram.y: added -Map -relax
5274 * ldlex.l: added -relax, -Map
5275 * ldmain.c: open map file
5276 * ldmisc.c: support for map file
5277 * ldwrite.c: new relax magic
5279 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
5281 * Makefile.in, config/tm-*.h: Clean up make output, only
5282 pass DEFAULT_EMULATION to ldmain.c.
5284 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
5286 * ldver.c: Bump to version 1.94.
5288 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5290 * Makefile.in: infodir belongs in datadir.
5292 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
5294 * Makefile.in: Pass -y to bison. (Again;
5295 accidentally deleted by Rich.)
5296 * news.sc, ldgld68k.sc: Define __end as well as _end.
5298 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5300 * ldindr.h: added to contain prototypes of ldindr.c
5301 * ldfile.c: include ctype.h
5302 * ldmain.c: include the requried prototype headers
5303 * ldwrite.c: get_reloc_upper_bound has been renamed
5304 bfd_get_reloc_upper_bound
5306 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5308 * Makefile.in: punt "fundamental" mode because it breaks my emacs
5309 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
5310 spaces following hyphens, bsd make can't cope. added
5311 standards.text support and made it look like all the other
5314 * configure.in: configure now runs entirely in objdir so make file
5315 existence checks against ${srcdir}. Mark this directory as
5318 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5320 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5321 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5322 and mandir now keyed off datadir by default.
5324 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
5326 * ldver.c: Bumped version to 1.93.
5327 * Makefile.in: Pass -y to bison.
5329 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
5331 * config.h: h8 is now coff, not ieee
5332 * h8300hds.sc: reflect the same
5334 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
5336 * ldver.c (ldversion()): Update to 1.92.
5337 * ldctor.c: There are two places constructor sets
5338 can be defined. One of them checked for an existing
5339 duplicate, the other didn't. Unfortunately, the latter
5340 was called after the former ...
5341 So, factor out code for inserting a new element into
5342 constructor_name_list (after checking for a duplicate)
5343 into a new function add_constructor_name, and call
5344 it from both aforementioned places (ldlang_add_constructor
5345 and ldlang_check_for_constructors).
5347 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
5349 * Makefile.in: Rename .c files generated from ldtemplate
5350 to have names starting with ld__. This helps 'make clean'.
5352 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
5354 * Makefile.in: Take out the version number for install
5355 * m88kbcs.sc: put in contructor blocks.
5357 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
5359 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
5360 parameter, a format, and an arg pointer, and rename it to
5361 vfinfo(). Write info() in terms of new vfinfo().
5362 New einfo() is the same as info(), except it writes to stderr.
5363 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
5364 ldmisc.c: Replace "error" calls to info() by new einfo().
5366 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
5368 * ldlex.l ldgram.y: made -V option do same as -v
5369 * Makefile.in: Added $(MINUS_G) flag so debugging can be
5372 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
5373 i386 aout changes from Bob Kukura
5374 * Makefile.in, config.h: added i386aout support
5375 * configure.in: fixed /h-{myhost} typo
5376 * ldgram.y: -MM now gives more boring map.
5377 * ldlang.c: now does D_PAGED flag the right way.
5378 * ldsym.c: -MM flags does the right thing.
5380 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
5382 * configure.in: Fixed typo. Also, a fix for hp300bsd.
5383 * ldlang.c (init_os): Compensate for BFD change,
5384 where bfd_make_section now returns NULL for a duplicate
5385 section request, instead of the old section.
5387 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
5389 * ldver.c: Bump to version 1.91 (consistent with binutils).
5391 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
5393 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
5394 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
5395 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
5396 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
5397 Add or update copyright notices.
5399 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
5402 * Makefile.in: Changed installation directory name scheme
5403 to be consistent with gcc. Also changed 'install'.
5405 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
5407 * Makefile.in: new targets ld.mm, ld.me
5409 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
5411 * Makefile.in, ldtemplate: Need to use separate scripts
5412 for -n and -N options. Yet more complication.
5414 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
5416 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
5417 work). Add some lines to avoid Sun Make VPATH bugs.
5419 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
5421 * news.sc: Add alignment for data segment.
5422 * ldtemplate: Add (yet another) script to get for -n or -N
5423 options. (These need different alignment than ZMAGIC files.)
5424 * Makefile.in: Add stuff for new foo.xn scripts.
5425 These are generated by replacing "ALIGN(0x...00)" by ".".
5427 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
5429 * Makefile.in: new targets ld.ms, ld-index.ms
5430 ld.texinfo: remove tabs, other cleanups for texi2roff
5432 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
5434 * ldmain.c (main): Make config.magic_demand_paged be true
5435 by default. Don't the WP_TEXT and D_PAGED flags of
5436 output_bfd here; it's too late, so set it when output_bfd
5437 is created (in ldlang.c). Also fix setting of EXEC_P flag
5438 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
5439 * ldlang.c: Remove some duplicate extern declarations.
5440 * ldgram.y: Fixes to -N and -n options.
5441 * Makefile.in: Recognize upper case letters in sed script
5442 to remove assignments from script files.
5443 * ldtemplate: Don't assukme that -N or -n options
5444 imply use of -r script.
5445 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
5447 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
5449 * ldtemplate: include bfd.h before sysdep.h.
5451 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
5453 Restructure configuration scheme for bfd, binutils, ld.
5455 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5456 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
5457 Change some config names to match other dirs.
5458 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5460 * config/: Rename some config files to match up h-*.h names.
5461 Remove all the HOST_SYS definitions from the config files.
5463 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
5465 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
5466 * ldtemplate: Remove ldfile_add_library_path calls;
5467 just use the SEARCH_DIR commands in the script files.
5468 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
5469 the SEARCH_DIR commands in the scripts (using ugly sed magic).
5470 This is primarily intended for cross-linking, where you would
5471 place libaries in a different place than native libraries.
5472 Also, emulations made from ldtemplate now use $(srcdir).
5473 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
5474 form; people can use the Makefile's LIB_PATH to override.
5476 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
5478 * Makefile.in: fix target ld.dvi, add target ld.info
5479 ld.texinfo: make info filename ld.info
5481 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
5483 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
5485 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
5486 few BFD types & enums.
5493 version-control: never