1 Mon Feb 5 16:25:30 1996 Ian Lance Taylor <ian@cygnus.com>
3 Support for building bfd and opcodes as shared libraries, based on
4 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
5 * configure.in (HLDFLAGS): New substitution.
7 * configure.host: Set HLDFLAGS on SunOS.
8 * Makefile.in (HLDFLAGS): New variable.
9 (BFDDEP): New variable.
10 (BFDLIB): Change to -L../bfd -lbfd.
11 ($(LD_PROG)): Depend upon $(BFDDEP) rathern than $(BFDLIB). Use
13 (check): Set LD_LIBRARY_PATH in the environment.
15 Fri Feb 2 19:26:25 1996 Michael Meissner <meissner@wogglebug.tiac.net>
17 * scripttempl/elfppc.sc (.sdata2, .sbss2): Put .sdata2 and .sbss
18 in the read-only section, not read/write unless we are making a
20 (.debug*): Add dwarf debug sections.
21 (.rela.{sdata*,sbss*}): Add sections.
23 Fri Feb 2 16:50:21 1996 Ian Lance Taylor <ian@cygnus.com>
25 * configure: Regenerate.
27 Thu Feb 1 10:50:46 1996 Ian Lance Taylor <ian@cygnus.com>
29 * emulparams/elf_i386.sh (TEXT_START_ADDR): Change to 0x8048000,
30 for SVR4 compatibility.
32 * ldexp.c (exp_fold_tree): Correct handling of ABSOLUTE.
34 Wed Jan 31 17:30:19 1996 Steve Chamberlain <sac@slash.cygnus.com>
36 * configure.tgt (i[345]86-*-cygwin32, powerpcle-*-cygwin32): New.
37 * emultempl/pe.em (definfo init): Make the default stack reserve
40 Wed Jan 31 14:34:23 1996 Richard Henderson <rth@tamu.edu>
42 * configure.tgt (m68*-apple-aux*): New target.
43 * emulparams/m68kaux.sh: New file.
44 * scripttempl/m68kaux.sc: New file.
45 * Makefile.in (ALL_EMULATIONS): Add em68kaux.o.
46 (em68kaux.c): New target.
48 Tue Jan 30 13:18:56 1996 Ian Lance Taylor <ian@cygnus.com>
50 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Ignore
51 -bnoentry, since the right thing tends to happen anyhow.
53 Mon Jan 29 12:29:26 1996 Ian Lance Taylor <ian@cygnus.com>
55 * ld.texinfo, ld.1: Document -export-dynamic.
57 Fri Jan 26 11:11:55 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
59 * emultempl/sunos.em: Check for native compile by comparing
60 ${target} and ${host}.
62 Thu Jan 25 16:46:58 1996 James G. Smith <jsmith@cygnus.co.uk>
64 * emulparams/{elf32b4300.sh, elf32l4300.sh}: Changed
65 TEXT_START_ADDR to allow use on IDT and PMON systems.
67 Wed Jan 24 20:59:40 1996 Steve Chamberlain <sac@slash.cygnus.com>
69 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
72 Wed Jan 24 16:59:19 1996 Doug Evans <dje@charmed.cygnus.com>
74 * configure.tgt (sparc64-*-solaris2*): New configuration.
75 (sparc64-*-aout*): Renamed from sparc64*.
77 Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
79 * Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
80 * genscripts.sh: Set host, target and target_alias variables.
81 Check for native compile by comparing ${target} and ${host}.
82 * emultempl/elf32.em: Likewise.
83 * scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
85 Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
87 * scripttempl/elfppc.sc: Refine eabi support to better support
88 .sdata, .sdata2, .sbss, etc. sections.
90 Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
92 * ldgram.y (%union): Add phdr field.
93 (phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
94 (phdr_qualifiers): New nonterminal. Add support for FLAGS.
95 (opt_hdrs, hdr): Remove.
96 (phdr_val): New nonterminal.
97 * ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
98 and phdrs parameters. Add flags parameter.
99 (lang_record_phdrs): Update for changes to lang_phdr. Pass flags
101 * ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
102 phdrs fields. Add flags field.
103 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
104 (lang_new_phdr): Update declaration.
105 * ld.texinfo: Document FLAGS.
107 Mon Jan 15 15:07:19 1996 Ian Lance Taylor <ian@cygnus.com>
109 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation):
110 Don't make a shared library because of an undefined reference to
111 __GLOBAL_OFFSET_TABLE_.
113 Add some Irix 5 support, mostly from Kazumoto Kojima
114 <kkojima@info.kanagawa-u.ac.jp>:
115 * emulparams/elf32bmip.sh (SCRIPT_NAME): Change to elfmips.
116 (SHLIB_TEXT_START_ADDR): Define.
117 (OTHER_GOT_SYMBOLS): Define.
118 (OTHER_READWRITE_SECTIONS): Remove initialization of _gp.
119 (EXECUTABLE_SYMBOLS): Don't define.
120 (DYNAMIC_LINK): Don't define.
121 * emulparams/elf32lmip.sh: Same changes as elf32bmip.sh.
122 * scripttempl/elfmips.sc: New file.
123 * configure.host (mips*-dec-bsd*): Change mips to mips*.
124 (mips*-sgi-irix4*): Likewise.
125 (mips*-sgi-irix5*): New entry.
126 * Makefile.in (eelf32bmip.c): Depend upon elfmips.sc rather than
128 (eelf32lmip.c): Likewise.
130 Sat Jan 13 09:41:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
132 * scripttempl/elfppc.sc: Remove support for .rel.* sections. Add
133 .rela.got.neg section.
135 Fri Jan 12 14:56:19 1996 Ian Lance Taylor <ian@cygnus.com>
137 * scripttempl/sh.sc: Only build constructors when CONSTRUCTING.
139 * ldmisc.c: Include <stdarg.h> rather than <varargs.h> if
140 ANSI_PROTOTYPES is defined. Remove special handling of
141 WINDOWS_NT. Various indendation fixes.
142 (vfinfo): Change fmt parameter to const char *.
143 (info_msg): Write <stdarg.h> version.
144 (einfo, minfo, finfo): Likewise.
145 (info_assert): Change file parameter to const char *.
146 * ldmisc.h (einfo, minfo, info_msg): If ANSI_PROTOTYPES is
147 defined, use a real prototype.
148 (info_assert): Change first parameter to be const char *.
150 Fri Jan 12 13:29:55 1996 Michael Meissner <meissner@tiktok.cygnus.com>
152 * scripttempl/elfppc.sc: Add support for .sdata2/.sbss2, etc. Add
153 in old support that 2.7.2 needs, but the current compiler does
156 * Makefile.in (eelf32{,l}ppc.c): Fix up dependencies to use the
157 correct Linker script template.
159 * emulparams/elf32{,l}ppc.sh (TEXT_START_ADDR): Set to 0x40000,
161 (DATA_ADDR,NONPAGED_TEXT_START_ADDR): Delete.
163 Tue Jan 9 15:53:02 1996 Ian Lance Taylor <ian@cygnus.com>
165 * scripttempl/alpha.sc: Put .rconst right after .rdata.
167 Fri Jan 5 14:07:45 1996 Steve Chamberlain <sac@slash.cygnus.com>
169 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation):
170 sort using right pointer.
172 Fri Jan 5 12:25:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
174 * scripttempl/elfppc.sc: Remove support for creating special
175 labels for eabi section begin/end here. The compiler now uses
176 crt{i,n}.o to create these symbols.
178 Thu Jan 4 17:08:58 1996 Ian Lance Taylor <ian@cygnus.com>
180 * configure.host: Change existing Linux HOSTING_CRT0 to be used
181 for a.out only, and put in appropriate HOSTING_CRT0 and
182 HOSTING_LIBS values for Linux ELF.
184 Thu Jan 4 12:02:05 1996 Doug Evans <dje@canuck.cygnus.com>
186 * scripttempl/h8300.sc: Use all 64K for ram.
187 * scripttempl/h8300h.sc: Define 256K ram size.
189 Thu Dec 21 15:57:18 1995 Ian Lance Taylor <ian@cygnus.com>
191 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Pass
192 export_defines as true to bfd_xcoff_size_dynamic_sections if -unix
193 was used, regardless of whether -bE was used.
195 Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
197 * emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
198 relocateable before calling ldctor_build_sets if the output file
199 is in an XCOFF format.
201 Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
203 * ldwrite.c (build_link_order): When handling a data statement, if
204 the endianness of the output file is unknown, use the endianness
207 Tue Dec 12 13:55:41 1995 Stan Shebs <shebs@andros.cygnus.com>
209 * mpw-config.in: Recognize mips-*-* as equivalent to
211 * mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
212 * mpw-ld.r: Add version resources.
213 (cfrg): Use symbolic instead of literal name for executable.
215 Mon Dec 11 15:13:41 1995 Kim Knuttila <krk@cygnus.com>
217 * scripttempl/ppcpe.sc (FINI): Moved the .reloc section.
219 Wed Dec 6 14:33:50 1995 Doug Evans <dje@canuck.cygnus.com>
221 * ldlang.c (print_statement{,s}): Delete duplicate prototype.
222 (print_statement_list): Renamed from print_statement. All callers
224 (print_statement): New function to print just one statement.
225 (print_{data,reloc,padding}_statement): Don't crash if
226 output_section == NULL.
227 (dprint_statement): New function.
229 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix
230 call to sort_sections.
232 Wed Dec 6 14:59:06 1995 Ian Lance Taylor <ian@cygnus.com>
234 * emultempl/aix.em (unix_ld): New static variable.
235 (gld${EMULATION_NAME}_parse_args): Handle -unix.
236 (gld${EMULATION_NAME}_before_allocation): If unix_ld, pass
237 gc as false and export_defineds as true to size_dynamic_sections.
239 * ldexp.c (exp_fold_tree): Permit assignments to dot in the final
240 phase if the current section is abs_output_section.
243 Tue Dec 5 09:49:39 1995 Doug Evans <dje@canuck.cygnus.com>
245 * emultempl/pe.em (gld_${EMULATION_NAME}_before_allocation): Fix call
248 Fri Dec 1 16:48:36 1995 Ian Lance Taylor <ian@cygnus.com>
250 * ldgram.y (PHDRS): New token.
251 (ifile_p1): Accept phdrs.
252 (section): Accept phdr_opt at the end of the section definition.
253 (phdr_op): New nonterminal.
254 (phdrs, phdr_list, phdr, phdr_type, opt_hdrs, hdr): Likewise.
255 * ldlex.l: Accept PHDRS.
256 * ldlang.h (struct lang_output_section_phdr_list): Define.
257 (lang_output_section_statement_type): Add phdrs field.
258 (struct lang_phdr): Define.
259 (LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Define.
260 (lang_new_phdr): Declare.
261 * ldlang.c (lang_phdr_list): New static variable.
262 (lang_output_section_statement_lookup): Initialize phdrs field.
263 (lang_process): Call lang_record_phdrs.
264 (lang_new_phdr): New function.
265 (lang_section_in_phdr): New function.
266 (lang_record_phdrs): New static function.
267 * ld.texinfo: Document PHDRS.
269 Thu Nov 30 13:14:30 1995 Kim Knuttila <krk@cygnus.com>
271 * scripttempl/ppcpe.sc: Moved .edata into its own section to
274 Thu Nov 30 11:32:34 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
276 * configure.host (m68*-motorola-sysv): Define HOSTING_CRT0 and
277 HOSTING_LIBS for testing.
278 (m88*-motorola-sysv3): Define HOSTING_CRT0 and HOSTING_LIBS for
281 Tue Nov 28 12:14:53 1995 Ian Lance Taylor <ian@cygnus.com>
283 * lexsup.c (parse_args): Set config.dynamic_link to false for -N
286 Mon Nov 27 13:12:09 1995 Ian Lance Taylor <ian@cygnus.com>
288 * configure: Rebuild with autoconf 2.7.
290 Fri Nov 24 18:35:35 1995 Doug Evans <dje@canuck.cygnus.com>
292 * scripttempl/pe.sc: Two .junk's is too much junk.
294 Tue Nov 21 16:14:32 1995 Ian Lance Taylor <ian@cygnus.com>
296 * configure.in: Use BFD_NEED_DECLARATION.
297 * acconfig.h: Put NEED_DECLARATION_FREE in @TOP@ section.
298 * configure, config.in: Rebuild with autoconf 2.6.
300 * ldmain.c (constructor_callback): Don't warn about BFD_RELOC_CTOR
301 being unsupported if this is not a relocateable link and the input
302 BFD supports it, since ldctor_build_sets can cope with that case.
304 Fri Nov 17 16:23:15 1995 Stan Shebs <shebs@andros.cygnus.com>
306 * configure.tgt (powerpc-*-macos*): New target.
307 * emulparams/ppcmacos.sh: New file, PowerMac emulation.
308 * Makefile.in (ALL_EMULATIONS): Add eppcmacos.o.
309 (eppcmacos.c): New target.
310 * mpw-eppcmacos.c: Update.
311 * mpw-make.sed: Edit out attempts to use {GENSCRIPTS}.
313 Fri Nov 17 10:37:27 1995 Ian Lance Taylor <ian@cygnus.com>
315 * Makefile.in (CC_FOR_TARGET): Use @host@ and @target@, not
316 $(host_canonical) and $(target_canonical).
317 (CXX_FOR_TARGET): Likewise.
319 Thu Nov 16 11:23:42 1995 Doug Evans <dje@canuck.cygnus.com>
321 * scripttempl/pe.sc (.endjunk): Move definition of `end' to here
322 so the malloc heap begins at a sane place.
324 Thu Nov 16 03:09:32 1995 Ken Raeburn <raeburn@cygnus.com>
326 Version 2.6 released.
327 * ldver.c (ldversion): Update to 2.6.
329 * Makefile.in (mostlyclean): Delete ldemul-list.h here, but not
330 $(GENERATED_*FILES), since they need to be retained by distclean.
331 (maintainer-clean, realclean): Delete them here.
333 Tue Nov 14 17:08:06 1995 Ian Lance Taylor <ian@cygnus.com>
335 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Open the
336 base file with FOPEN_WB, not "w".
338 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Use the
339 environment variable LD_RUN_PATH if neither -rpath nor -rpath-link
341 (gld${EMULATION_NAME}_before_allocation): Use the environment
342 variable LD_RUN_PATH if -rpath was not used.
343 * ld.texinfo, ld.1: Document LD_RUN_PATH.
345 Thu Nov 9 13:09:29 1995 Ian Lance Taylor <ian@cygnus.com>
347 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Recognize
348 -bl and -bloadmap options.
350 * ldfile.c (ldfile_try_open_bfd): If bfd_error_invalid_target,
351 report a better error.
353 * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Add
354 new local variable special_sections, and pass it to
355 size_dynamic_sections. Look through the results, and move the
356 sections around in the mapping so that they are defined correctly.
358 Wed Nov 8 11:40:59 1995 Ian Lance Taylor <ian@cygnus.com>
360 * ldemul.c (ldemul_default_target): Cast getenv return value.
362 Tue Nov 7 11:15:36 1995 Kim Knuttila <krk@cygnus.com>
364 * emulparams/ppcpe.sh (ARCH): New file for PowerPC Portable
366 * scripttempl/ppcpe.sc: New file for PowerPC Portable Executable
369 * configure.tgt (targ_extra_emuls): Added powerpcle-pe target.
370 * Makefile.in (ALL_EMULATIONS): Added eppcpe.o target.
372 * emultempl/pe.em (TARGET_IS_ppcpe): file tailoring macro
373 (gld_$_before_allocation): added hooks for toc construction based
376 Tue Nov 7 11:47:23 1995 Ian Lance Taylor <ian@cygnus.com>
378 * ld.texinfo: The linker does not use _main as an entry point.
380 Tue Nov 7 11:46:11 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
382 * scripttempl/m88kbcs.sc (.data): Calculate next boundary modulo
385 Mon Nov 6 10:59:21 1995 Ian Lance Taylor <ian@cygnus.com>
387 * configure.in: Add test for whether free must be declared.
388 * sysdep.h: Declare free if necessary. Include "ansidecl.h".
389 * acconfig.h: Explain NEED_DECLARATION_FREE.
390 * configure, config.in: Rebuild.
392 * lexsup.c (parse_args): Take B:: out of shortopts.
394 Sun Nov 5 03:08:28 1995 Ken Raeburn <raeburn@cygnus.com>
396 * emulparams/i386nbsd.sh (EXECUTABLE_SYMBOLS): Set __DYNAMIC to 0
397 for now, as with m68k4kbsd, until shared library support gets
400 * configure.host: For i386 BSD variants, crt0.o lives in
401 /usr/lib. (True for NetBSD at least, unconfirmed for others.)
403 Wed Nov 1 15:42:45 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
405 * Makefile.in (ALL_EMULATIONS): Add edelta68.o.
406 (edelta68.c): New target.
407 * configure.tgt (m68*-motorola-sysv*): New target.
408 * emulparams/delta68.sh: New file.
409 * scripttempl/delta68.sc: New file.
411 * scripttempl/m88kbcs.sc: Handle .init and .fini. Change section
414 Wed Nov 1 11:41:56 1995 Ian Lance Taylor <ian@cygnus.com>
416 * ldgram.y (mri_script_command): Accept ',' as well as '=' in
417 ALIGN and ALIGNMOD statements.
419 * emultempl/aix.em: Include ldgram.h.
420 (gld${EMULATION_NAME}_parse_args): Handle -pD and -pT, as used on
422 * Makefile.in ($(EMULATION_OFILES)): Depend upon ldgram.h.
424 Tue Oct 31 18:22:24 1995 David Mosberger-Tang <davidm@azstarnet.com>
426 * configure.host (alpha-*-linux*): New host.
427 * configure.tgt (alpha-*-linux*): New target.
429 Tue Oct 31 12:36:52 1995 Ian Lance Taylor <ian@cygnus.com>
431 * emultempl/aix.em (export_files): Remove.
432 (import_files): Make static.
433 (struct export_symbol_list): Define.
434 (export_symbols): New static variable.
435 (gld${EMULATION_NAME}_parse_args): Handle an initial -b option
436 correctly. Call read_file for an export file.
437 (gld${EMULATION_NAME}_before_allocation): Call
438 bfd_xcoff_export_symbol for each export symbol, rather than
439 calling read_file for each export file.
440 (gld${EMULATION_NAME}_read_file): For an export file, make the
441 exported symbols undefined, and store them on the export_symbols
444 Sat Oct 28 00:10:03 1995 steve chamberlain <sac@slash.cygnus.com>
446 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args):
447 Don't hang if last option is unrecognised.
448 (gld_${EMULATION_NAME}_set_symbols): Insert created
449 symbols into ABS output section.
451 Fri Oct 27 18:03:17 1995 Niklas Hallqvist <niklas@appli.se>
453 * Makefile.in (ALL_EMULATIONS): Added support for the NetBSD
455 (em68k4knbsd.c): New rule.
457 * configure.tgt: Added support for the NetBSD m68k4k arch.
459 * genscripts.sh, ldint.texinfo,
460 emulparams/{a29k,armaoutb,armaoutl,coff_sparc,ebmon29k,gld960,
461 gld960coff,go32,h8300,h8300h,h8500,h8500b,h8500c,h8500m,h8500s,
462 hp300bsd,hp3hpux,hppaelf.sh,i386aout,i386bsd,i386coff,i386go32,
463 i386linux,i386lynx,i386nbsd,lnk960,m68kaout,m68kcoff,m68klynx,
464 m88kbcs,mipsbig,mipsbsd,mipsidt,mipsidtl,mipslit,news,ns32knbsd,
465 pc532machaout,rce,riscix,sa29200,sh,shl,sparclynx,sparcnbsd,
466 st2000,sun3,sun4,vanilla,vax,vsta,w65,z8001,z8002}.sh: Changed
467 PAGE_SIZE to TARGET_PAGE_SIZE.
469 * emulparams/m68knbsd.h: Ditto.
470 (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR): We have 8K pagesize.
471 (EXECUTABLE_SYMBOLS): Hardcode __DYNAMIC to zero for the time
474 * emulparams/m68k4knbsd.sh: New file.
476 * scripttempl/aout.sc: Expand EXECUTABLE_SYMBOLS if relocating.
478 Fri Oct 27 17:59:09 1995 Ian Lance Taylor <ian@cygnus.com>
480 * emultempl/aix.em: Include ldctor.h.
481 (gld${EMULATION_NAME}_after_open): New static function.
482 (gld${EMULATION_NAME}_before_allocation): Call find_relocs.
483 (gld${EMULATION_NAME}_find_relocs): New static function.
484 (gld${EMULATION_NAME}_find_exp_assignment): New static function.
485 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
486 * scripttempl/aix.sc: Use CONSTRUCTORS in .data.
487 * ldctor.c (struct set_info): Move definition into ldctor.h.
488 (struct set_element): Likewise.
489 (sets): Make non-static.
490 (ldctor_add_set_entry): Add name parameter. Save it in the new
492 (ldctor_build_sets): Avoid being called twice. Pass set element
493 name to lang_add_reloc.
494 * ldctor.h (struct set_info): Move definition here from ldctor.c.
495 (struct set_element): Likewise. Add new field name.
497 (ldctor_add_set_entry): Declare new name parameter.
498 * ldwrite.c (build_link_order): Don't insist that either name or
499 section be NULL in a lang_reloc_statement.
500 * ldmain.c (add_to_set): Pass NULL to ldctor_add_new_set_entry for
502 (constructor_callback): Pass name to ldctor_add_new_set_entry for
505 * ldmisc.c (demangle): Fix indentation. Remove a leading period.
507 Thu Oct 26 22:22:49 1995 Stan Shebs <shebs@andros.cygnus.com>
509 * mpw-config.in: Add PowerMac target support, generate config.h.
510 * mac-ld.r: New file, Mac resources.
511 * mpw-make.sed: New file, edits Makefile.in into MPW syntax.
512 * mpw-make.in: Remove.
513 * mpw-eppcmacos.c: Prebuilt version of PowerMac linking script.
515 Thu Oct 26 14:11:26 1995 Ian Lance Taylor <ian@cygnus.com>
517 * emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Treat
518 -static as a synonym for -bnso.
520 * scripttempl/aix.sc: Move special symbols inside sections.
521 Always start .data at 0.
523 Wed Oct 25 11:52:12 1995 Per Bothner <bothner@kalessin.cygnus.com>
525 * Makefile.in (diststuff): Also make info.
526 (maintainer-clean realclean): Also delete *.info*.
528 Wed Oct 25 11:27:25 1995 Ian Lance Taylor <ian@cygnus.com>
530 * emultempl/aix.em: Add support for various AIX linker options,
531 for AIX import and export files, and for AIX shared objects.
532 * scripttempl/aix.sc: Add .pad. Put .ds just before the TOC.
534 * ldmain.c (main): Initialize new field link_info.static_link.
536 * ldmain.c (add_keepsyms_file): Add \n at end of einfo calls.
537 (constructor_callback): Likewise.
538 * ldmisc.c (vfinfo): Likewise.
539 * ldwrite.c (build_link_order): Likewise.
541 * ld.texinfo: The MRI ALIGN directive is supported.
543 Mon Oct 23 11:46:43 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
545 * emulparams/elf32vr4300.sh: Deleted.
546 * emulparams/elf32vr4300el.sh: Deleted.
547 * emulparams/elf32b4300.sh: Added.
548 * emulparams/elf32l4300.sh: Added.
549 * configure.tgt, Makefile.in: Updated the build to use the
550 new 8.3 unique names.
552 Thu Oct 19 17:41:46 1995 Ian Lance Taylor <ian@cygnus.com>
554 * ldlang.c (entry_symbol): Make non-static.
555 * ldlang.h (entry_symbol): Declare.
557 * ldlex.l: Treat PROVIDE as a keyword in expression state.
559 Wed Oct 18 17:34:06 1995 steve chamberlain <sac@slash.cygnus.com>
561 * scripttempl/pe.sc (.bss): Move to be after .text
563 Tue Oct 17 12:22:05 1995 Ian Lance Taylor <ian@cygnus.com>
565 * emultempl/sunos.em (gld${EMULATION_NAME}_find_exp_assignment):
566 Search trinary.cond rather than searching trinary.lhs twice. From
567 linli@ihp.PHys.ethz.CH.
569 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Move
570 directory searching code into gld${EMULATION_NAME}_search_dir.
571 (gld${EMULATION_NAME}_search_dir): New static function, extracted
572 from gld${EMULATION_NAME}_find_so.
573 (global_needed, global_found): New static variables.
574 (gld${EMULATION_NAME}_after_open): New static function.
575 (gld${EMULATION_NAME}_search_needed): New static function.
576 (gld${EMULATION_NAME}_try_needed): New static function.
577 (gld${EMULATION_NAME}_check_needed): New static function.
578 (ld_${EMULATION_NAME}_emulation): Use new after_open function.
579 * ld.texinfo, ld.1: Mention -rpath-link on SunOS.
581 * Makefile.in (eelf32ppc.c): Depend upon elf32.em, not generic.em.
582 (eelf32lppc.c): Likewise.
583 * emulparams/elf32lppc.sh (TEMPLATE_NAME): Define as elf32.
584 (GENERATE_SHLIB_SCRIPT): Define as yes.
586 Mon Oct 16 19:11:13 1995 Ian Lance Taylor <ian@cygnus.com>
588 * emultempl/elf32.em: Struct bfd_elf_link_needed_list is now named
589 bfd_link_needed-list; make appropriate changes.
591 * configure.tgt (powerpc-*-aix*): New target; use aixppc.
592 (rs6000-*-aix*): New target; use aixrs6.
593 * emulparams/aixppc.sh, emulparams/aixrs6.sh: New files.
594 * emultempl/aix.em: New file.
595 * scripttempl/aix.sc: New file.
596 * Makefile.in (ALL_EMULATIONS): Add eaixppc.o and eaixrs6.o.
597 (eaixppc.c, eaixrs6.c): New targets.
599 Fri Oct 13 14:00:37 1995 steve chamberlain <sac@slash.cygnus.com>
601 * scripttemp/pe.sc (.reloc): Move to the end.
603 Tue Oct 10 17:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
605 * ldlang.c (lang_finish): Don't try to use an entry_symbol from a
606 section which was not linked into the final output.
608 Tue Oct 10 10:17:22 1995 steve chamberlain <sac@slash.cygnus.com>
610 * emultempl/pe.em (gld_${EMULATION_NAME}_parse_args): Fix
613 Tue Oct 10 01:01:51 1995 Ian Lance Taylor <ian@cygnus.com>
615 * ld.h (args_type): Add rpath_link field.
616 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search for
617 required dependencies in rpath_link path. Only search
618 LD_LIBRARY_PATH when configured native.
619 * lexsup.c (parse_args): Recognize -rpath-link.
620 * ld.1, ld.texinfo: Document -rpath-link.
622 Sat Oct 7 17:07:17 1995 Ian Lance Taylor <ian@cygnus.com>
624 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't
625 bother searching for needed libraries unless doing a final link.
627 Fri Oct 6 16:26:16 1995 Ken Raeburn <raeburn@cygnus.com>
629 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
631 * ld/ld.1: Fix formatting bugs.
633 Wed Oct 4 17:37:46 1995 Ian Lance Taylor <ian@cygnus.com>
635 * ldexp.c (exp_get_abs_int): Return bfd_vma, not int.
636 * ldexp.h (exp_get_abs_int): Update declaration.
637 * ldlang.c (print_output_section_statement): Use fprintf_vma to
638 print return value of exp_get_abs_int.
640 Mon Oct 2 13:56:09 1995 Ian Lance Taylor <ian@cygnus.com>
642 * emultempl/elf32.em (global_stat): New file static variable.
643 (gld${EMULATION_NAME}_try_needed): Call stat_needed to make sure
644 that the file has not already been included under another name.
645 (gld${EMULATION_NAME}_stat_needed): New static function.
647 Fri Sep 29 12:00:18 1995 Doug Evans <dje@deneb.cygnus.com>
649 * scripttempl/armcoff.sc: Start .text at 0x8000.
650 Start .data at 0x40000.
652 Fri Sep 29 11:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
654 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): If
655 command_line.rpath is set, use it, rather than the -L options, to
656 build the rules section.
657 * ld.texinfo: Document this use of -rpath.
659 * lexsup.c (parse_args): Don't set link_info.shared for -assert
660 pure-text. Pass true, not 1, to lang_add_entry.
661 * emultempl/sunos.em (find_assign): New static variable.
662 (found_assign): New static variable.
663 (gld${EMULATION_NAME}_before_allocation): Rename local h to hdyn.
664 If not a relocateable link, and no start symbol was specified on
665 the command line, and there are any undefined symbols, set
666 link_info.shared. If link_info.shared is set, set the address of
667 the .text section to 0x20.
668 (gld${EMULATION_NAME}_find_assignment): Rename from
669 gld${EMULATION_NAME}_find_statement_assignment. If find_assign is
670 set, then just set found_assign based on whether an assignment is
671 found to find_assign.
672 (gld${EMULATION_NAME}_get_script): Don't use a special script when
673 producing a shared library.
674 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Remove.
675 * scripttempl/aout.sc: Remove CREATE_SHLIB tests.
676 * ldlang.c (entry_from_cmdline): New global variable.
677 (lang_add_entry): Change cmdline parameter from int to boolean.
678 Use global entry_from_cmdline rather than function static
680 * ldlang.h (entry_from_cmdline): Declare.
681 (lang_add_entry): Change declaration of second parameter from int
683 * ldgram.y: Pass false, not 0, to lang_add_entry.
685 Thu Sep 28 12:34:13 1995 Ian Lance Taylor <ian@cygnus.com>
687 * ld.h (parsing_defsym): Declare.
688 * ldlex.h (lex_string): Declare.
689 * ldlex.l (lex_string): Define.
690 * lexsup.c (parsing_defsym): Define.
691 (parse_args): In OPTION_DEFSYM case, set lex_string before calling
692 lex_redirect, and clear it after calling yyparse. Set
693 parsing_defsym around call to yyparse.
694 * ldmain.c (main): Set lex_string before calling lex_redirect, and
695 clear it after calling yyparse.
696 * ldmisc.c (vfinfo): For %S, handle --defsym arguments and built
697 in linker scripts correctly.
699 * scripttempl/sparccoff.sc: Add .ctors/.dtors handling like other
700 COFF targets, allowing for the leading underscore used on SPARC
703 * lexsup.c (parse_args): Handle -assert.
704 * emulparams/sun4.sh (GENERATE_SHLIB_SCRIPT): Define.
705 * emultempl/sunos.em (gld${EMULATION_NAME}_get_script): Use the
706 shared library script when appropriate.
707 * scripttempl/aout.sc: If CREATE_SHLIB is set, start the .text
708 section at SIZEOF_HEADERS.
710 Thu Sep 28 01:40:37 1995 Doug Evans <dje@deneb.cygnus.com>
712 * Makefile.in (earmcoff.c): Build.
713 * configure.tgt (arm-*-coff): New target
714 * emulparms/armcoff.sh: New file.
715 * scripttempl/armcoff.sc: New file.
717 Tue Sep 26 10:59:32 1995 Ian Lance Taylor <ian@cygnus.com>
719 * scripttempl/i386coff.sc: Remove .data2; no longer needed.
721 Fri Sep 22 18:09:02 1995 Ian Lance Taylor <ian@cygnus.com>
723 * ldfile.c (ldfile_set_output_arch): Make arch const.
725 Thu Sep 21 17:55:24 1995 Michael Meissner <meissner@tiktok.cygnus.com>
727 * scripttempl/elfppc.sc: Correctly locate __bss_start at the
728 beginning of the .bss area, not at the end of data. Add
729 __sbss_{start,end} symbols.
731 Wed Sep 20 12:29:36 1995 Ian Lance Taylor <ian@cygnus.com>
733 * Makefile.in (CC_FOR_TARGET): Quote $(program_transform_name).
734 (CXX_FOR_TARGET, install): Likewise.
736 Mon Sep 18 14:53:22 1995 Ian Lance Taylor <ian@cygnus.com>
738 Based on patches by Alan Modra <alan@spri.levels.unisa.edu.au>:
739 * Makefile.in (CC_FOR_TARGET): Remove brokensed stuff.
740 (CXX_FOR_TARGET): Likewise.
742 (GENERATED_HFILES): Remove config.h.
743 (.dep): Depend upon config.h.
745 Mon Sep 18 14:39:38 1995 Arne H. Juul <arnej@pvv.unit.no>
747 * configure.tgt (mips*-dec-netbsd*): New target.
749 Fri Sep 15 20:01:52 1995 Ken Raeburn <raeburn@cygnus.com>
751 * configure.host (m88*-*-dgux*): Fix another shell syntax error.
753 Fri Sep 15 23:28:05 1995 Andrew Cagney <cagney@highland.com.au>
755 * configure.host (i[345]86-*-bsd*): Fix shell syntax error.
757 Thu Sep 12 12:50:49 1995 steve chamberlain <sac@slash.cygnus.com>
759 * scripttemp/pe.sc: Allow both spellings of .ctors/.dtors.
760 Start .text section on the right boundary. Always align
763 Tue Sep 12 12:24:17 1995 Ian Lance Taylor <ian@cygnus.com>
765 * Makefile.in (maintainer-clean): New target.
767 * ldmain.c (struct warning_callback_info): Define.
768 (warning_callback): Add new parameter symbol. Call
769 warning_find_reloc to try to find the section and VMA.
770 (warning_find_reloc): New static function.
771 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
772 Pass NULL as symbol parameter to warning callback.
774 * ld.texinfo: Clarify -L option.
776 * ldlang.c (lang_one_common): Add cast to avoid warning.
777 (topower): Likewise. Also, reindent.
778 * ldwrite.c (clone_section): Change i to unsigned int.
779 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Add
780 cast to avoid warning.
782 Fri Sep 8 16:32:43 1995 Ian Lance Taylor <ian@cygnus.com>
784 * Makefile.in (config.status): Depend upon configure.tgt.
786 * ldemul.h (ldemul_set_symbols): Declare.
787 (ldemul_parse_args): Declare.
788 * ldemul.c (ldemul_parse_args): Fix indentation.
790 * configure.in: Call AC_HEADER_DIRENT.
791 * configure, config.in: Rebuild.
792 * emultempl/sunos.em: Use autoconf recommend mechanism to define
793 DIR and struct dirent.
795 * configure.tgt (mips*-*-bsd*): New case.
797 * configure.host (i[345]86-sequent-ptx* | i[345]86-sequent-sysv*)
799 * configure.tgt (i[345]86-*-ptx*): New case.
801 Thu Sep 7 10:48:26 1995 Ian Lance Taylor <ian@cygnus.com>
803 * config.in: Rename from config.h.in.
804 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
805 Check for config.h:config.in when creating stamp-h.
806 * configure: Rebuild.
807 * Makefile.in (stamp-h): Depend upon config.in rather than
808 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
809 calling config.status.
811 * Makefile.in (distclean): Remove config.h and stamp-h.
813 * configure.host (sparc-*-sunos64*): Remove.
814 * ldlang.c (lang_map): Check BFD64, not HOST_64_BIT.
816 * ldexp.c (exp_fold_tree): Don't warn about moving the location
817 counter backward in the absolute section.
819 Wed Sep 6 14:42:11 1995 Ian Lance Taylor <ian@cygnus.com>
821 * configure.in: Rewrite to use autoconf.
822 * configure.host: New file.
823 * configure.tgt: New file.
824 * aclocal.m4: New file.
825 * configure: New file, built by autoconf.
826 * acconfig.h: New file.
827 * config.h.in: New file, built by autoheader.
828 * sysdep.h: New file.
829 * ld.h: Incorporate old contents of config.h.
831 * Makefile.in: Various changes for new configure script. Also:
832 (CC_FOR_BUILD): Remove.
833 (ldmain.o): Don't bother to ensure that EMUL is non-empty.
834 (dep.sed): Use @SRCDIR@, not @srcdir@.
835 * dep-in.sed: Use @SRCDIR@, not @srcdir@.
836 * genscripts.sh: Create ldscripts if it does not exist.
837 * ldemul.c, lexsup.c, mpw-emipsidt.c: Don't include "config.h".
838 * mpw-esh.c, emultemp/*.em: Likewise.
839 * ldmain.c: Likewise. Include <ctype.h>. Don't try to set
841 * config/*.mt, config/*.mh: Remove.
843 Tue Sep 5 14:55:24 1995 Ken Raeburn <raeburn@cygnus.com>
845 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
846 ns32k-pc532-lites* like ns32k-pc532-netbsd*. From Ian Dall.
848 Fri Sep 1 22:29:52 1995 Doug Evans <dje@canuck.cygnus.com>
850 * scripttempl/pe.sc: Fix typo in spelling of .ctors/.dtors.
852 Fri Sep 1 13:13:29 1995 Ian Lance Taylor <ian@cygnus.com>
854 * ldmain.c (warning_callback): Add abfd, section, and address
856 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
857 Change call to warning accordingly.
859 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): If not
860 relocateable and not shared, put .gnu.warning.SYMBOL sections into
863 Fri Sep 1 08:35:16 1995 James G. Smith <jsmith@beauty.cygnus.com>
865 * configure.in: Added mips*vr4300-idt-elf* and
866 mips*vr4300el-idt-elf* targets.
867 * Makefile.in: Added eelf32vr4300* targets.
868 * emulparams/{elf32vr4300.sh, elf32vr4300el.sh}: Added.
869 * config/{mips-vr4300.mt, mips-vr4300el.mt}: Added.
871 Fri Sep 1 10:51:45 1995 Ian Lance Taylor <ian@cygnus.com>
873 * scripttempl/a29k.sc: Fix to be reasonable. From Brendan Kehoe
874 <brendan@cygnus.com>.
876 Thu Aug 31 16:37:07 1995 steve chamberlain <sac@slash.cygnus.com>
878 * ldemul.c (ldemul_parse_args): New.
879 * ldemul.h (ld_emulation_xfer_struct): Add parse_args.
880 * lexsup.c (all pe stuff): Moved into pe.em
881 (parse_args): Call emulation arg parser.
882 * emultempl/pe.em (parse_args): handle PE specfic args.
884 Thu Aug 31 17:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
886 * ldlang.c (lang_memory_region_lookup): Don't use the first region
887 as the default region. Create a new region instead.
889 Tue Aug 29 14:21:41 1995 steve chamberlain <sac@slash.cygnus.com>
891 * ldemul.c (ldemul_set_symbols): New function.
892 * ldemul.h (ld_emulation_xfer_struct): Add set_symbols.
893 * ldmain.c (main): Add call to ldemul_set_symbols.
894 * lexsup.c (set_pe_value): New args.
896 (parse_args): Cope with new set_pe_value args.
897 * emultempl/pe.em (set_symbols): New function.
898 (ld_emulation_xfer_struct): Add set_symbols.
899 * scripttempl/pe.sc: Use new symbols.
901 Thu Aug 24 18:12:18 1995 Ian Lance Taylor (ian@cygnus.com)
903 * lexsup.c (parse_args): Don't call set_default_dirlist for -O.
904 For -Y, ignore a leading `P,', and only call set_default_dirlist
905 after processing all the other arguments.
907 Tue Aug 22 07:36:58 1995 steve chamberlain <sac@slash.cygnus.com>
909 * scripttempl/pe.sc: Keep .edata, don't base stabs at 0.
910 * emulparams/armpe.sh: Run PE script.
912 Mon Aug 21 18:30:42 1995 steve chamberlain <sac@slash.cygnus.com>
914 * ldmain.c (main): Remove PE stuff.
915 * lexsup.c (options): Load more PE options.
916 (set_pe_value): New function.
918 Thu Aug 17 13:35:49 1995 steve chamberlain <sac@slash.cygnus.com>
921 * emultempl/{armpe.sc, i386pe.sc}: Deleted.
922 * emultempl/pe.sc: New file performs generic PE support and sorts
924 * emulparams/{armpe.sh,i386pe.sh}: Use new file.
925 * scripttempl/{armpe.sc, i386pe.sc}: Deleted
926 * scripttempl/pe.sc: New.
927 * Makefile.in: Use new files.
929 Thu Aug 17 14:46:34 1995 Doug Evans <dje@canuck.cygnus.com>
931 * scripttempl/h8500s.sc (.rdata): All data must go in data segment.
932 (.strings,.ctors,.dtors): Likewise.
934 Wed Aug 16 11:38:59 1995 steve chamberlain <sac@slash.cygnus.com>
936 * scripttempl/armpe.sc: Always start code at 0x401000, even
938 * ldwrite.c (strdup): New extern declaration.
939 * ldgram.y (atype): New rule to clarify type parsing.
940 * ldlang.c (init_os): Remove commented out code.
941 (lang_size_sections): Set SEC_ALLOC and SEC_LOAD bits
942 unless told not to by the link script.
944 Wed Aug 16 11:45:11 1995 Ian Lance Taylor <ian@cygnus.com>
946 * ldlang.c (lang_set_startof): New static function.
947 (lang_process): Call it.
949 * ldgram.y: Tweak casesymlist to avoid bison errors.
951 * lexsup.c (parse_args): Accept -h as a synonym for --soname, for
952 Solaris compatibility.
954 Tue Aug 15 17:31:16 1995 Ian Lance Taylor <ian@cygnus.com>
956 * ldgram.y (YYDEBUG): If not defined, define as 1.
957 (CASE, EXTERN, START): New tokens.
958 (mri_script_command): Handle CASE, EXTERN, INCLUDE, START.
959 (casesymlist): New nonterminal.
960 (extern_name_list): New nonterminal.
961 * ldlex.l: Accept lower case trailing base specifiers. Don't
962 ignore the first digit when the base is a suffix. Accept many
963 EXPRESSION state tokens in MRI state. Support MRI continuation
964 lines and MRI semicolon comments. Accept all MRI keywords in
965 lower case. Add CASE, EXTERN, and START MRI keywords.
967 Tue Aug 8 19:14:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
969 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Use xmalloc
972 Tue Aug 8 15:24:05 1995 J.T. Conklin <jtc@rtl.cygnus.com>
974 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Don't use
975 $r/../gcc/xgcc unless it is present.
977 Thu Aug 3 11:56:22 1995 Ian Lance Taylor <ian@cygnus.com>
979 * scripttempl/m68kcoff.sc: Only put .ctors and .dtors in .text
981 * scripttempl/m68klynx.sc: Likewise.
982 * scripttempl/nw.sc: Likewise.
983 * scripttempl/sa29200.sc: Likewise.
984 * scripttempl/sparclynx.sc: Likewise.
986 Fri Jul 28 12:02:23 1995 steve chamberlain <sac@slash.cygnus.com>
988 * emulparams/{z8001.sh, z8002.sh}: Fix typo.
990 Thu Jul 27 21:06:21 1995 Ken Raeburn <raeburn@cygnus.com>
992 * configure.in (i[345]86-*-linuxoldld): Treat like linuxaout*.
994 Thu Jul 27 15:26:28 1995 steve chamberlain <sac@slash.cygnus.com>
996 * scripttempl/i386pe.sc: Cope with constructors.
997 * scripttempl/z8ksim.sc: Deleted.
998 * scripttempl/z8000.sc: Resurrected as this, but
999 can handle z8001 and z8002 formats.
1000 * emulparams/z8ksim.sh: Deleted.
1001 * emulparams/{z8001.sh, z8002.sh}: New files.
1002 * config/z8ksim.mt: Deleted
1003 * config/z8k-coff.mt: New, generates both emulations.
1005 Tue Jul 25 14:53:02 1995 Ian Lance Taylor <ian@cygnus.com>
1007 * ldmisc.c (vfinfo): In %C and %D case, always print the BFD using
1008 %B, in case it is in an archive.
1010 Mon Jul 24 15:23:39 1995 Ian Lance Taylor <ian@cygnus.com>
1012 * ldlang.c (lang_process): Call reset_memory_regions for each
1015 Fri Jul 21 22:49:44 1995 Michael Meissner <meissner@cygnus.com>
1017 * scripttempl/elfppc.sc: Add support for .sdata, .sbss, and
1020 Thu Jul 20 16:26:55 1995 Ken Raeburn <raeburn@cygnus.com>
1022 * ldmain.c (constructor_callback): Allocate set_name in stack
1023 frame, rather than always calling alloca with a fixed size.
1025 Wed Jul 19 16:21:43 1995 Doug Evans <dje@canuck.cygnus.com>
1027 * emulparams/armpe.sh (OUTPUT_FORMAT): Change to pei-arm-little.
1028 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1030 Mon Jul 17 13:57:00 1995 Ian Lance Taylor <ian@cygnus.com>
1032 * ldwrite.c (clone_section): Set the alignment of the clone
1033 section to that of the section being cloned.
1035 * ldwrite.c (split_sections): Don't split the first input section
1036 into a new output section.
1038 Sat Jul 15 00:26:35 1995 Michael Meissner <meissner@cygnus.com>
1040 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Define as elf32.
1041 (GENERATE_SHLIB_SCRIPT): Define as yes.
1043 Fri Jul 14 12:11:46 1995 Ian Lance Taylor <ian@cygnus.com>
1045 * emultempl/mipsecoff.em (check_sections): Use %P, not %F.
1047 * ldver.c (help): Update list of options to match currently
1050 Thu Jul 13 13:52:10 1995 Ian Lance Taylor <ian@cygnus.com>
1052 * emultempl/lnk960.em (ld_lnk960_emulation): Initialize
1055 * ldexp.c (exp_intop): Don't cast stat_alloc arg to bfd_size_type;
1056 it takes a size_t anyhow.
1057 (exp_binop): Likewise.
1058 (exp_trinop): Likewise.
1059 (exp_unop): Likewise.
1060 (exp_nameop): Likewise.
1061 (exp_assop): Likewise.
1062 * ldlang.c (lang_memory_region_lookup): Likewise.
1063 (init_os): Likewise.
1064 (ldlang_add_undef): Likewise.
1065 (insert_pad): Likewise.
1066 * ldfile.c (ldfile_add_arch): Don't cast xmalloc arg to
1069 * Makefile.in (ALL_EMULATIONS): It's earmaoutb.o, not earmoutb.o.
1071 Wed Jul 12 11:32:22 1995 Ian Lance Taylor <ian@cygnus.com>
1073 * ldemul.h (ldemul_open_dynamic_archive): Add search parameter to
1075 (ld_emulation_xfer_type): Add search parameter to
1076 open_dynamic_archive entry point.
1077 * ldemul.c (ldemul_open_dynamic_archive): Add search parameter.
1078 * ldfile.c (ldfile_try_open_bfd): Rename from try_open_bfd, and
1079 make non-static. Change all callers to use new name.
1080 (ldfile_open_file_search): Make static. If entry is dynamic, call
1081 ldemul_open_dynamic_archive.
1082 (ldfile_open_file): Don't call ldemul_open_dynamic_archive.
1083 * ldfile.h (ldfile_open_file_search): Don't declare.
1084 (ldfile_try_open_bfd): Declare.
1085 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
1086 Accept search parameter. Don't search for a library, just look in
1088 * emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
1091 Tue Jul 11 16:44:21 1995 Ian Lance Taylor <ian@cygnus.com>
1093 * ldmain.c (set_scripts_dir): Don't base script directory on
1096 Tue Jul 11 12:29:02 1995 Rick Sladkey <jrs@world.std.com>
1098 * ldmisc.c (vfinfo): Don't print the line number if it isn't
1101 Mon Jul 10 13:38:28 1995 Ian Lance Taylor <ian@cygnus.com>
1103 * ld.h (ld_config_type): Add field warn_constructors.
1104 * ldmain.c (add_to_set): Warn if config.warn_constructors.
1105 (constructor_callback): Likewise.
1106 * lexsup.c (parse_args): Handle -warn-constructors.
1107 * ld.texinfo, ld.1: Document -warn-constructors.
1109 * emultempl/elf32.em (gld${EMULATION_NAME}_check_needed): Don't
1110 get confused by directory names if we searched for the file.
1112 Based on patches from H.J. Lu <hjl@nynexst.com>:
1113 * ldlang.h (lang_input_statement_type): Add new field dynamic.
1114 * ldlang.c (new_afile): Set dynamic from config.dynamic_link.
1115 * ldfile.c: Include bfdlink.h.
1116 (ldfile_open_file): Check dynamic field of entry, not global
1117 dynamic_link field. Don't do a dynamic search when doing a
1119 * ldmain.c (main): Don't warn about dynamic_link for a
1121 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Skip file if
1123 (gld${EMULATION_NAME}_create_output_section_statements): Always
1124 loop over input files.
1125 * Makefile.in: Rebuild dependencies.
1127 * ld.texinfo, ld.1: Document -Bstatic, -Bdynamic, -Bshared, and
1130 Mon Jul 10 13:29:43 1995 Eric Youngdale <eric@aib.com>
1132 * ldmain.c (main): Set link_info.symbolic to false.
1133 * lexsup.c (parse_args): Handle -Bsymbolic.
1135 Wed Jul 5 00:12:11 1995 Fred Fish (fnf@cygnus.com)
1137 * ldmain.c (HAVE_SBRK): Define for everything except
1138 specific systems that are known to not support sbrk.
1139 (main): Use HAVE_SBRK to decide whether or not to use sbrk.
1141 Tue Jul 4 12:55:48 1995 Ian Lance Taylor <ian@cygnus.com>
1143 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment):
1144 Handle etree_provide.
1146 * emultempl/elf32.em (global_needed): New static variable.
1147 (global_found): Likewise.
1148 (gld${EMULATION_NAME}_after_open): New static function.
1149 (gld${EMULATION_NAME}_search_needed): Likewise.
1150 (gld${EMULATION_NAME}_try_needed): Likewise.
1151 (gld${EMULATION_NAME}_check_needed): Likewise.
1152 (ld_${EMULATION_NAME}_emulation): Replace after_open_default with
1153 gld${EMULATION_NAME}_after_open.
1155 Mon Jul 3 14:26:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
1157 * configure.in (i386-*-win32): New target.
1159 Mon Jul 3 14:39:22 1995 Ian Lance Taylor <ian@cygnus.com>
1161 * lexsup.c (parse_args): Let -G either set the small data size or
1162 be equivalent to --shared, depending on the next argument. Accept
1163 and ignore -z for Solaris compatibility.
1165 Sun Jul 2 17:52:34 1995 Ian Lance Taylor <ian@cygnus.com>
1167 * lexsup.c (parse_args): Cast fopen result to PTR before storing
1168 it in link_info.base_file. Fix indentation.
1170 Wed Jun 28 17:11:25 1995 Steve Chamberlain <sac@slash.cygnus.com>
1172 * ldmain.c (main): Always initialize PE info in link_info.
1173 * lexsup.c (OPTION_BASE_FILE): New option.
1174 (parse_args): Handle new option.
1175 * emulparams/armpe.sh: Output pei.
1176 * emultempl/i386pe.em: Add newline to end.
1177 * scripttempl/armpe.sc: Change output and quote the $s.
1178 * scripttempl/i386pe.sc: Change output and quote the $s.
1180 Thu Jun 22 19:55:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1182 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
1184 * configure.in (i386-*-msdos*, i386-*-moss*): New targets.
1185 * Makefile.in (ALL_EMULATIONS): Added i386msdos.o.
1186 (i386msdos.o): New target.
1187 * config/i386-msdos.mt: Created.
1188 * emulparams/i386msdos.sh: Created.
1189 * scripttempl/i386msdos.sc: Created.
1191 Thu Jun 22 15:06:35 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1193 * scripttempl/elfppc.sc (.fixup): Add support for a .fixup section
1194 that contains pointers to be relocated.
1196 Tue Jun 20 17:47:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1198 * mpw-esh.c: New file, modified for MPW from esh.c.
1199 * scripttempl/sh.sc: Reformatted to simplify MPWification,
1200 use *() to concat stab sections instead of [].
1202 Thu Jun 15 08:48:16 1995 Steve Chamberlain <sac@slash.cygnus.com>
1204 * scripttempl/armpe.sc: Add constructor support.
1206 Tue Jun 13 09:11:20 1995 Steve Chamberlain <sac@slash.cygnus.com>
1208 * ldlang.c (lang_size_sections): Any section with a DATA
1209 statement has contents.
1211 Sun Jun 11 15:20:46 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1213 * emulparams/m68kelf.sh (NOP): Define.
1214 (DYNAMIC_LINK): Don't define.
1215 (TEXT_START_ADDR): Set to 0x80000000; the extra 0x100 for headers
1216 will come from the linker script.
1218 Thu Jun 8 14:17:33 1995 Steve Chamberlain <sac@slash.cygnus.com>
1220 * emulparams/armpe.sh, scriptempl/armpe.sc: Add end and stack.
1222 Mon Jun 5 02:16:24 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1224 * configure.in (i[345]86-*-gnu*): Use GNU elf config.
1226 Thu May 25 11:49:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1228 From Andrew Cagney <cagney@highland.com.au>
1229 * Makefile.in: Fixup more gotchas from renaming elf32ppcle to
1232 Wed May 24 11:23:21 1995 Steve Chamberlain <sac@slash.cygnus.com>
1234 Add support for ARM-PE.
1235 * Makefile.in (ALL_EMULATIONS): Add armpe.o
1236 * configure.in: Recognize armpe.
1237 * config/arm-pe.mt: New file.
1238 * emulparams/armpe.sh: New file.
1239 * scripttempl/armpe.sc: New file.
1242 Mon May 22 15:19:26 1995 Doug Evans <dje@chestnut.cygnus.com>
1244 * configure.in (h8300h-*-hms): Deleted
1245 * config/cf-h8300h.mt: Deleted.
1247 Thu May 18 04:26:10 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1249 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1251 From David Taylor (dtaylor@armltd.co.uk)
1252 * Makefile.in (ALL_EMULATIONS): Add earmout[lb].o
1253 * configure.in: Recognize arm{,e[lb]-*-aout.
1254 * config/arm[lb]-aout.mt: New files.
1255 * emulparams/armaout[lb].sh: New files.
1256 * scripttempl/armaout.sc: New file.
1258 Tue May 16 18:27:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1260 * config/ppcle-elf32.mt (EMUL): Use elf32lppc, not elf32ppcle, to
1261 be unique in 8 characters for DOS.
1263 * emulparams/elf32lppc.sh: New file, renamed from elf32ppcle.sh.
1264 * emulparams/elf32ppcle.sh: Deleted.
1266 Fri May 12 11:03:55 1995 Steve Chamberlain <sac@slash.cygnus.com>
1267 Tom Griest <griest@cs.yale.edu>
1269 Initial support for PE executables (eg NT, win32)
1271 * Makefile.in (configure.in, ei386pe): Add support.
1272 * ldmain.c (main): Initialize PE argument info.
1273 * ldwrite.c (print_file_stuff): Don't print out .drectve
1274 and .debug section info.
1275 * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP,
1276 OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap):
1277 Handle new arguments.
1278 * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc:
1281 Wed May 10 18:37:59 1995 Stu Grossman (grossman@andros.cygnus.com)
1283 * scripttempl/hppaelf.sc: Remove .PARISC.unwind section from text
1284 segment. This allows ld -r to preserve unwind sections.
1286 Tue May 9 17:19:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1288 * configure.in: Add little endian PowerPC support.
1290 * Makefile.in (ALL_EMULATIONS): Add eelf32ppcle.o.
1291 (eelf32ppcle.c): Support for little endian PowerPC.
1293 * config/ppcle-elf32.mt: New file for little endian PowerPC.
1294 * emulparams/elf32ppcle.sh: Ditto.
1296 Wed May 3 12:56:32 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1298 * ldlang.c (print_output_section_statement): Check
1299 subsection_alignment, instead of checking section_alignment twice.
1300 Noticed by Alan Modra <alan@spri.levels.unisa.edu.au>.
1302 Tue May 2 16:36:07 1995 Jeff Law (law@snake.cs.utah.edu)
1304 * configure.in (hppa*-*-lites*): Handle like hppa*-*-*elf*.
1306 Mon Apr 24 19:21:02 1995 Michael Meissner <meissner@cygnus.com>
1308 * ldwrite.c (ldwrite): Before doing anything, reset the error
1309 code. If bfd_final_link returns an error, but the error code is
1310 unset, don't issue an extra message. Assume a correct error
1311 message was already set.
1313 Fri Apr 14 16:31:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1315 * Makefile.in (ALL_EMULATIONS): Added em68kelf.o.
1316 (em68kelf.o): New target.
1317 * config/m68k-elf.mt, emulparams/m68kelf.sh: New files.
1318 * configure.in: Use them for m68*-*-elf.
1320 Tue Apr 11 12:02:03 1995 Stan Shebs <shebs@andros.cygnus.com>
1322 Merge in support for Mac MPW as a host.
1323 (Old change descriptions retained for informational value.)
1325 * mpw-config.in (i386-unknown-aout): Change to i386-unknown-go32.
1326 (i386-unknown-coff): Remove.
1327 (sh-hitachi-hms): New target.
1328 (emulation_ofiles): Set correctly for each target.
1329 (version, TDEFINES): Add to makefile fragment.
1330 * mpw-make.in (BISON): Use byacc instead of bison.
1331 (em_*.c): Replace with e*.c everywhere.
1332 (ldgram.h): Separate action from ldgram.c generation.
1333 (LD_PROG): Depend on Version.r.
1334 (Version.r): generate from version info.
1335 * mpw-emipsidt.c: New file, modified for MPW from emipsidt.c.
1337 * mpw-config.in (m68k-apple-macos, ppc-apple-macos,
1338 i386-unknown-aout, i386-unknown-coff): New targets.
1339 (m68k-aout, m68k-coff): Remove targets.
1340 (mk.tmp): Add definition of EMUL.
1342 * mpw-config.in (emulname): Set based on target.
1343 (ldemul-list.h): Construct.
1344 * mpw-make.in (install-only): New target.
1345 (install): Depend on install-only.
1347 * mpw-make.in (bindir): Fix pathname.
1348 (install): Move here from mpw-build.in.
1350 * mpw-config.in: New file, MPW configuration fragment.
1351 * mpw-make.in: New file, MPW makefile fragment.
1352 (This file is semi-automatically generated from Makefile.in.)
1353 * ldfile.c (slash): If MPW, set to `:'.
1354 * ldlex.l (TRUE_FALSE_ALREADY_DEFINED): If MPW, set this to
1355 prevent redefinition errors.
1358 Thu Apr 6 20:38:36 1995 Doug Evans <dje@chestnut.cygnus.com>
1360 * emulparams/arcelf.sh (ENTRY): Define.
1363 Tue Apr 4 17:55:18 1995 Steve Chamberlain <sac@bang.hack.com>
1365 * ldwrite.c (clone_section): Align clone sections on even
1368 Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
1370 * configure.in: Change linux to default to elf. Using
1371 i[345]86-*-linuxaout will build a linker which defaults to a.out.
1372 * config/i386-laout.mt: Rename from old config/i386-linux.mt.
1373 * config/i386-linux.mt: Rename from old config/i386-lelf.mt.
1374 * config/i386-lelf.mt: Remove.
1376 Thu Mar 30 13:09:46 1995 Ian Lance Taylor <ian@cygnus.com>
1378 * ldmain.c (main): If opening the map file fails, call
1379 bfd_set_error before calling einfo.
1381 * ld.texinfo, ld.1: Document the -no-keep-memory option.
1383 Mon Mar 27 11:10:08 1995 Ian Lance Taylor <ian@cygnus.com>
1385 * ldmain.c (main): Revert patch of March 10, since the SVR4 linker
1386 does mark shared libraries as executable.
1388 Tue Mar 21 15:15:38 1995 Ian Lance Taylor <ian@cygnus.com>
1390 * ldlang.c (lang_common): Change power to int. Pass larger values
1391 before smaller values.
1392 (lang_one_common): Treat info as int *. Don't bother to check for
1393 last value, since it is now zero.
1395 Sat Mar 18 01:49:14 1995 Ian Lance Taylor <ian@cygnus.com>
1397 * ldlang.c (load_symbols): An empty archive is OK.
1399 Fri Mar 17 16:15:31 1995 Stan Shebs <shebs@andros.cygnus.com>
1401 * ldmain.c (progress.h): Include.
1402 (main): Call START_PROGRESS and END_PROGRESS.
1404 Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
1406 * scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
1407 .dtors sections, so that these pointers get relocated also.
1408 Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
1409 and end of the constructors/destructors.
1411 Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1413 * ldlang.c (load_symbols): If whole_archive is true and ENTRY
1414 describes an archive, call bfd_link_add_symbols on each member.
1415 * ldmain.c (whole_archive): New variable.
1416 (main): Initialize it to false.
1417 * ldmain.h: Declare whole_archive.
1418 * lexsup.c (parse_args): Grok --whole-archive switch.
1419 * ld.texinfo, ld.1: Document --whole-archive.
1421 Thu Mar 16 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
1423 * genscripts.sh (EMULATION_NAME): Set LIB_PATH to empty when not
1424 using the default emulation.
1426 * config/dgux.mh (HOSTING_EMU): Use -m rather than trying to set
1428 * config/hppaelf.mh (HOSTING_EMU): Likewise.
1430 Tue Mar 14 12:28:03 1995 Ian Lance Taylor <ian@cygnus.com>
1432 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): Set force_maj
1433 for -lc.N. From H.J. Lu <hjl@nynexst.com>.
1435 Fri Mar 10 14:43:48 1995 Ian Lance Taylor <ian@cygnus.com>
1437 * ldmain.c (main): Don't set EXEC_P if link_info.shared is set.
1439 * ldlex.l: Return -lFILENAME as the token LNAME.
1440 * ldgram.y: Add token LNAME.
1441 (input_list): Treat LNAME like NAME, but pass it to
1442 lang_add_input_file as lang_input_file_is_l_enum.
1443 * ld.texinfo: Document using -lFILENAME in INPUT.
1445 Thu Mar 9 12:21:51 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1447 * ldlang.c (lang_check): If the architectures are compatible call
1448 bfd_merge_private_bfd_data to let the backend do additional
1452 Tue Mar 7 21:10:28 1995 Doug Evans <dje@chestnut.cygnus.com>
1454 * emulparams/arcelf.sh (OUTPUT_FORMAT): Change to elf32-littlearc.
1455 (LITTLE_OUTPUT_FORMAT, BIG_OUTPUT_FORMAT): Define.
1458 Tue Mar 7 00:53:08 1995 Ian Lance Taylor <ian@cygnus.com>
1460 * ldemul.c (ldemul_choose_mode): If emulation not recognized, list
1461 all supported emulations.
1463 Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
1465 * ldemul.c (ldemul_list_emulations): New function.
1466 * ldemul.h (ldemul_list_emulations): Declare.
1467 * ldver.c (help): List supported targets and emulations.
1469 Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
1471 * scripttempl/elf.sc (.debug): Relocate to address 0.
1472 (.debug_srcinfo, .debug_aranges, .debug_pubnames,
1473 .debug_sfnames, .line): Likewise.
1475 Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
1477 * emultempl/elf32.em (hold_rel): New static variable.
1478 (gld${EMULATION_NAME}_place_orphan): Place readonly sections with
1479 contents whose names begin with ".rel" after hold_rel. Remove the
1480 assertion which checked for unplaced .rel sections. Don't try to
1481 sort the section into place if place->bfd_section is NULL.
1482 (gld${EMULATION_NAME}_place_section): Set hold_rel to the first
1483 section beginning with ".rel".
1485 Thu Mar 2 14:34:43 1995 Ian Lance Taylor <ian@cygnus.com>
1487 Doc note from pierre@phi.la.tce.com (Pierre Willard):
1488 * ld.texinfo: -X and -x work even if -s or -S are not specified.
1489 * ld.1: Similar change.
1491 Wed Mar 1 13:51:16 1995 Ian Lance Taylor <ian@cygnus.com>
1493 * emulparams/gld960coff.sh (COFF_CTORS): Define.
1494 * scripttempl/i960.sc: Use COFF_CTORS if CONSTRUCTING.
1496 Tue Feb 28 12:42:56 1995 Ian Lance Taylor <ian@cygnus.com>
1498 * configure.in (i[345]86-*-linuxelf*): New target. Use i386-lelf.
1499 (i[345]86-*-gnuelf*): New target. Use i386-gelf.
1500 * config/i386-lelf.mt: New file.
1501 * config/i386-gelf.mt: New file.
1503 Tue Feb 28 10:27:54 1995 Rob Savoye <rob@darkstar.cygnus.com>
1505 * configure.in: Match on mips-ecoff, and default to the IDT
1508 Fri Feb 17 13:06:47 1995 Michael Meissner <meissner@cygnus.com>
1510 * scripttempl/elfppc.sc: Add support for .got1 and .got2 sections.
1511 Offset _GLOBAL_OFFSET_TABLE_ 32768 from the start of the GOT area
1512 to double the size of the table.
1515 Thu Feb 9 19:03:25 1995 Doug Evans <dje@canuck.cygnus.com>
1517 * emulparms/arcelf.sh (TEMPLATE_NAME): Comment out.
1520 Thu Feb 9 18:29:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1522 * Makefile.in (distclean): Do recursive deletion, since ldscripts
1525 Thu Feb 9 11:38:22 1995 Ian Lance Taylor <ian@cygnus.com>
1527 * ldmain.c (main): If trace_file_tries is true, and we are using
1528 an internal linker script, print out the script.
1529 * ldfile.c (try_open): Reindent function. Make the messages about
1530 opening script files more informative.
1532 * lexsup.c (parse_args): For -V, call ldversion with 1, not 0.
1533 * ld.texinfo, ld.1: Update accordingly.
1535 Wed Feb 8 17:34:45 1995 Ian Lance Taylor <ian@cygnus.com>
1537 * ldlang.c (lang_one_common): Adjust references to common symbol
1538 information for new structure.
1540 Mon Feb 6 12:17:24 1995 Ian Lance Taylor <ian@cygnus.com>
1542 * ldmain.c (undefined_symbol): Handle section being NULL.
1544 * ldctor.c (ldctor_build_sets): Handle bfd_link_hash_defweak.
1545 * ldexp.c (fold_name): Likewise.
1546 * ldlang.c (print_one_symbol): Likewise.
1547 (lang_finish): Likewise.
1548 * ldmain.c (multiple_common): Likewise.
1549 * ldwrite.c (print_symbol): Likewise. Also, bfd_link_hash_weak
1550 renamed to bfd_link_hash_undefweak.
1552 * scripttempl/alpha.sc: Set address of .data section correctly
1553 when -n or -N is used. Patch from Chris G Demetriou
1554 <Chris_G_Demetriou@LAGAVULIN.PDL.CS.CMU.EDU>.
1555 * scripttempl/mips.sc: Similar change.
1557 Tue Jan 31 16:20:52 1995 Doug Evans <dje@canuck.cygnus.com>
1559 * ldlang.c (lang_size_sections): Clarify error message when user
1560 specified start addr conflicts with region. Fix resetting of
1563 Tue Jan 31 12:37:09 1995 Ian Lance Taylor <ian@cygnus.com>
1565 * ldexp.c (fold_name): In case NAME, permit an absolute symbol
1566 in lang_allocating_phase_enum.
1568 Mon Jan 30 11:33:25 1995 Ian Lance Taylor <ian@cygnus.com>
1570 * Makefile.in (distclean): Depend upon clean. Don't bother to
1571 remove files which will be removed by clean. From patch by
1572 alan@SPRI.Levels.UniSA.Edu.Au (Alan Modra).
1574 Fri Jan 27 16:27:34 1995 Ian Lance Taylor <ian@cygnus.com>
1576 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): For
1577 a MIPS target, clobber the size of all but the first input
1578 .reginfo section to be 0, so that lang_size_sections sets the
1579 correct size for the output .reginfo section.
1581 Thu Jan 26 19:53:37 1995 Ian Lance Taylor <ian@cygnus.com>
1583 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1584 Remove unused variable is.
1586 Thu Jan 26 12:33:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1588 * configure.in: Add support for powerpc-*-eabi.
1590 * scripttempl/elfppc.sc: New file for PowerPC embedded ABI
1593 * emulparams/elf32ppc.sh (SCRIPT_NAME): Use elfppc.sc instead of
1594 elf.sc, which defines some new symbols PowerPC elf needs.
1596 Tue Jan 24 10:32:15 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1598 * ldctor.c (ldctor_add_set_entry): Don't dump core if a
1599 constructor entry is in the absolute section.
1601 Mon Jan 23 13:58:13 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1603 * configure.in (i[345]86-*-gnu*): Set ld_target to i386-gnu.
1604 * config/i386-gnu.mt: New file. Include ELF support.
1606 Thu Jan 19 16:22:11 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1608 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): If
1609 there are any input sections named .gnu.warning, treat them as
1610 containing a warning message to be printed by the linker, and
1611 clobber the size so that the message is not copied into the output
1613 * scripttempl/elf.sc: Put .gnu.warning sections into the .text
1616 Sun Jan 15 16:45:00 1995 Steve Chamberlain <sac@splat>
1618 * configure.in (w65-*-*): New target.
1619 * Makefile.in: Update.
1620 * scripttempl/w65.sc: New.
1621 * config/coff-w65.mt: New.
1623 Thu Jan 12 01:32:25 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
1625 * ldlang.c (lang_place_orphans): Don't ignore files with
1626 just_syms_flag set. Instead, put all their sections in
1627 bfd_abs_section_ptr, using the section VMA as the output_offset.
1629 Wed Jan 11 22:59:09 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1631 * ldctor.c (ldctor_build_sets): Don't use `const' with typedef
1632 name `reloc_howto_type', since it's now defined to be const.
1633 * ldlang.c (lang_add_reloc): Ditto.
1634 * ldlang.h (lang_reloc_statement_type, lang_add_reloc): Ditto.
1636 Wed Jan 11 11:24:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1638 * ldexp.c (fold_binary): Adding or subtracting an absolute value
1639 to a relative value does not require forcing the relative value to
1640 be absolute. Also, reindent function.
1642 Wed Dec 28 22:05:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1644 * ldwrite.c (clone_section): Create a symbol with the
1645 same name as the section.
1647 Mon Dec 19 14:02:13 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1649 * ld.h (split_by_reloc, split_by_file): New flags.
1650 * ldwrite.c (clone_section, split_sections): New functions.
1651 * lexsup.c (parse_args): Understand new split options.
1654 Tue Dec 13 16:45:18 1994 Doug Evans <dje@canuck.cygnus.com>
1656 * configure.in (arc-elf): New target.
1657 * Makefile.in (earcelf.c): New target.
1658 * config/arc-elf.mt: New file.
1659 * emulparms/arcelf.sh: New file.
1662 Fri Dec 9 17:22:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1664 * scripttempl/elf.sc: Move .ctors and .dtors from .text segment to
1665 .data segment. They must be writable when creating a shared
1666 library. From H.J. Lu <hjl@nynexst.com>.
1668 Fri Dec 2 14:09:00 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
1670 * emultempl/miposecoff.em: New file.
1671 * emulparams/mipsidt.sh (TEMPLATE_NAME): Set to mipsecoff.
1672 * emulparams/mipsidtl.sh (TEMPLATE_NAME): Likewise.
1673 * scripttempl/mips.sc: Put .rel.sdata sections in .text, and
1674 provide __runtime_reloc_start and __runtime_reloc_stop if they are
1675 used. Align _fdata to a 16 byte boundary.
1676 * Makefile.in (emipsidt.c): Depend upon mipsecoff.em rather than
1678 (emipsidtl.c): Likewise.
1679 (check): Pass CC_FOR_HOST and CFLAGS_FOR_HOST to runtest.
1681 * ld.h (args_type): Add new field embedded_relocs.
1682 * ldemul.h (ldemul_after_open, after_open_default): Declare.
1683 (ld_emulation_xfer_struct): Add new field after_open.
1684 * ldemul.c (ldemul_after_open): New function.
1685 (after_open_default): New function.
1686 * ldlang.c (lang_process): Call ldemul_after_open.
1687 * lexsup.c (parse_args): Handle --embedded-relocs.
1688 * emultempl/elf32.em (ld_${EMULATION_NAME}_emulation): Initialize
1689 new after_open field to after_open_default.
1690 * emultempl/generic.em, emultempl/gld960.em: Likewise.
1691 * emultempl/gld960c.em, emultempl/hppaelf.em: Likewise.
1692 * emultempl/linux.em, emultempl/m88kbcs.em: Likewise.
1693 * emultempl/sunos.em, emultempl/vanilla.em: Likewise.
1694 * ld.texinfo, ld.1: Mention -embedded-relocs.
1696 Wed Nov 23 22:04:47 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1698 * Makefile.in: Add eshl.o.
1699 * config/coff-sh.mt: Add shl emulation.
1701 Tue Nov 22 11:55:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1703 * scripttempl/elf.sc: Fill .text section with NOPS. From Eric
1704 Youngdale <eric@aib.com>.
1706 Thu Nov 17 14:39:48 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1708 Patches from pirker@eiunix.tuwien.ac.at (Martin Pirker).
1709 * config/i386linux.mh: New file; set HOSTING_CRT0.
1710 * genscripts.sh: Don't put ${libdir} in LIB_PATH if it is
1711 /usr/lib, since that is already in LIB_PATH.
1713 Wed Nov 16 10:03:03 1994 Jeff Law (law@snake.cs.utah.edu)
1715 * scripttempl/hppaelf.sc (.text): Handle a use rdefined text start
1717 (.data, .bss): If "-N", then place the data/bss just after the end
1718 of the .text section rather than at the default 0x40000000.
1720 * scripttempl/hppaelf.sc (.text): Place unwind descriptors in the
1723 Sat Nov 12 15:55:56 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1725 Patches from Eric Youngdale <eric@aib.com>:
1726 * ldlang.c (lang_finish): Don't warn if entry symbol not found
1727 when generating a shared library.
1728 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Warn if
1729 attempting to place an orphaned relocation section when generating
1730 a dynamically linked object.
1732 * scripttempl/elf.sc: Add ENTRY(${ENTRY}), and default ${ENTRY} to
1735 Fri Nov 11 14:27:23 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1737 * ld.h (args_type): Add field export_dynamic.
1738 * lexsup.c (parse_args): Recognize --export-dynamic.
1739 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
1740 Pass export_dynamic argument to bfd_elf32_size_dynamic_sections.
1742 Wed Nov 9 12:47:11 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1744 * ldlang.c (lang_one_common): Set SEC_ALLOC in any section where
1745 we allocate common symbols.
1747 Tue Nov 8 17:50:43 1994 Eric Youngdale (eric@aib.com)
1749 * scripttempl/elf.sc: Add .rel.init, .rela.init, .rel.fini, and
1750 .rela.fini to the list of .rel* sections.
1752 Tue Nov 8 17:47:45 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1754 * ldlang.c (load_symbols): Add new argument place. Only accept
1755 linker scripts if place is not NULL. Put commands found in an
1756 assumed linker script into place.
1757 (lookup_name): Pass NULL as place argument to load_symbols.
1758 (open_input_bfds): In lang_input_statement_enum case, pass a place
1759 argument to load_symbols, and store any new statements after the
1762 Mon Nov 7 15:53:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1764 * ldver.c (ldversion): Bump to 2.5.3.
1766 Fri Nov 4 15:11:26 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1768 * Makefile.in (e*nbsd.c): Fix typo in dependencies.
1770 Thu Nov 3 19:35:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1772 * Makefile.in (check): Add missing "else true" clause.
1774 * emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
1776 * scripttempl/go32coff.sc: Changes from DJ Delorie: Change default
1777 entry point to "start". Align at end of each section to 0x200.
1778 Start .text section 0x1000 later. Add _etext, _edata, _end
1781 Wed Nov 2 12:17:49 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1783 * ldctor.c (ldctor_add_set_entry): Don't permit a set to be
1784 composed of different object file formats.
1785 (ldctor_build_sets): If the output format does not support the
1786 reloc, and we are not generating a relocateable link, try getting
1787 the reloc from the input format.
1789 Tue Nov 1 10:30:19 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1791 * Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
1792 (em68knbsd.c): New target.
1794 * config/m68k-nbsd.mt: New file.
1795 * emulparams/m68knbsd.sh: New file.
1796 * configure.in (m68*-*-netbsd*): Use above configs.
1798 Mon Oct 31 19:35:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1800 * emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
1801 appropriately named static library, stop the search at that
1804 Wed Oct 26 13:59:12 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1806 * Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
1807 and esparcnbsd.o; sorted entries.
1808 (ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
1810 * config/netbsd532.mt: Removed.
1811 * emulparams/netbsd532.sh: Removed.
1813 * config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
1814 * emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
1815 * configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
1816 sparc*-*-netbsd*): Use above configs.
1818 Tue Oct 25 11:47:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1820 * ldmain.c (multiple_common): One of the types may now be
1821 bfd_link_hash_indirect. The old BFD argument may be NULL.
1823 Thu Oct 20 22:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1825 * configure.in: Add * at the end of m68k-hp-hpux.
1827 Tue Oct 18 15:58:39 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1829 * ldlex.l: Cast assignment to yy_ch_buf field to char *, not to
1832 Mon Oct 17 14:53:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1834 * scripttempl/nw.sc: Gather constructors and destructors and
1835 define __CTOR__LIST__ and __DTOR_LIST__ appropriately.
1837 Fri Oct 14 14:35:38 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1839 * Makefile.in (ALL_EMULATIONS): Add ei386nw.o and eppcnw.o.
1840 (ei386nw.c, eppcnw.c): New targets.
1842 * config/{i386,ppc}-nw.mt, emulparams/{i386,ppc}nw.sh,
1843 scripttempl/nw.sc: New files, for i386 and powerpc netware.
1845 * configure.in: Changed netware ld_target name to be {i386,ppc}-nw
1846 instead of {i386,ppc}-elf.
1848 * configure.in (sparc*-*-netware): Removed. There is no such
1851 * ldint.texinfo: Move misplaced `@end iftex'.
1853 Fri Oct 14 12:02:18 1994 Eric Youngdale (eric@aib.com)
1855 * scripttempl/elf.sc: Add .rel.ctors, .rela.ctors, .rel.dtors, and
1856 .rela.dtors to the list of .rel* sections.
1858 Thu Oct 13 14:16:27 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1860 * ldver.c (ldversion): Update to version 2.5.
1861 * Version 2.5 released.
1863 * configure.in (all_targets): Handle i386-linux*.
1865 Thu Oct 13 11:24:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1867 * scripttempl/aout.sc: Set _etext and __etext to ., not
1868 ${DATA_ALIGNMENT}. This is compatible with SunOS, and, with luck,
1869 will not break any other system. From Eric Valette
1872 Wed Oct 12 16:22:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1874 * lexsup.c (parse_args): Change -V to be a synonym for -v. Add
1875 --verbose to get the old -V behaviour.
1876 * ld.1, ld.texinfo: Document this change.
1878 Tue Sep 27 14:56:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1880 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
1881 assertion, since it could fail with a user defined linker script.
1883 * ldexp.c (fold_name): For DEFINED case, don't try to look up the
1884 name in the hash table during the first phase--the hash table does
1885 not even exist at that point, much less have the right value.
1887 * Makefile.in (CC): Define.
1888 (CXX): Move definition, change from g++ to gcc.
1889 (EXPECT, RUNTEST): Copy definitions from top level Makefile.in.
1890 (RUNTEST_CC, RUNTEST_CFLAGS): Remove.
1891 (RUNTEST_CXX, RUNTEST_CXXFLAGS): Remove.
1892 (CC_FOR_TARGET, CXX_FOR_TARGET): Copy from top level Makefile.in.
1893 (.cc.o): Comment out.
1895 (site.exp): Don't create testdir or set tmpdir.
1896 (check): Run checks even if not running native. Use CC_FOR_TARGET
1897 instead of RUNTEST_CC, and likewise for CXX.
1898 (cdtest targets): Comment out.
1899 * config/solaris2.mh (HOSTING_LIBS): Only mention crtend.o once.
1900 * cdtest-bar.cc, cdtest-foo.cc, cdtest-foo.h: Remove.
1901 * cdtest-main.cc, cdtest.exp: Remove.
1903 Mon Sep 26 11:40:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1905 * emulparams/elf32bmip.sh: Rename from elf32mipb.sh to avoid DOS
1906 file naming problems.
1907 * emulparams/elf32lmip.sh: Rename from elf32mipl.sh.
1908 * Makefile.in (ALL_EMULATIONS): Rename eelf32mipb.o to
1909 eelf32bmip.o and eelf32mipl.o to eelf32lmip.o.
1910 (eelf32bmip.c): Rename from eelf32mipb.c. Use elf32bmip.sh.
1911 (eelf32lmip.c): Rename from eelf32mipl.c. Use elf32lmip.sh.
1912 * config/mipsb-elf32.mt (EMUL): Use elf32bmip, not elf32mipb.
1913 * config/mipsl-elf32.mt (EMUL): Use elf32lmip, not elf32mipl.
1915 * genscripts.sh: Always search /usr/local/TARGET/lib.
1917 * scripttempl/elf.sc: If -N is set, force DATA_ADDR to be ".".
1919 Fri Sep 23 15:05:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1921 * configure.in: Handle i386-bsdi* targets like i386-bsd.
1923 Fri Sep 23 00:06:59 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1925 * lexsup.c (parse_args): Add support for -a for HP/UX
1928 * lexsup.c (parse_args): -c takes an argument.
1930 Tue Sep 20 14:35:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1932 * ld.h (args_type): Add new field endian.
1933 * lexsup.c (parse_args): Handle -EB and -EL by setting
1934 command_line.endian.
1935 * ldgram.y (ifile_p1): Accept OUTPUT_FORMAT with three arguments.
1936 * ldlang.c (lang_add_output_format): Add arguments big and little.
1937 If command_line.endian is set, use it to select big or little
1938 rather than the default. Changed all callers.
1939 * ldlang.h (lang_add_output_format): Update declaration.
1940 * emulparams/elf32mipb.sh: Define BIG_OUTPUT_FORMAT and
1941 LITTLE_OUTPUT_FORMAT.
1942 * emulparams/elf32mipl.sh: Likewise.
1943 * emulparams/mipsbig.sh: Likewise.
1944 * emulparams/mipsbsd.sh: Likewise.
1945 * emulparams/mipsidt.sh: Likewise.
1946 * emulparams/mipsidtl.sh: Likewise.
1947 * emulparams/mipslit.sh: Likewise.
1948 * scripttempl/elf.sc: Define BIG_OUTPUT_FORMAT and
1949 LITTLE_OUTPUT_FORMAT if not already defined. Pass them to
1951 * scripttempl/mips.sc: Pass BIG_OUTPUT_FORMAT and
1952 LITTLE_OUTPUT_FORMAT to OUTPUT_FORMAT.
1953 * scripttempl/mipsbsd.sc: Likewise.
1955 * Makefile.in (ldgram.h): Make separate target from ldgram.c,
1956 depending upon ldgram.c, so that a parallel make does not try to
1959 * configure.in (mips*el-elf*): New target.
1960 * Makefile.in (ALL_EMULATIONS): Add eelf32mipb.o and eelf32mipl.o.
1961 (eelf32mipl.c): New target.
1963 * config/mipsl-elf32.mt: New file.
1964 * emulparams/elf32mipl.sh: New file.
1966 Fri Sep 16 12:16:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1968 * ldmain.c (main): Rather than prohibiting ld -r -s, treat it as
1971 Thu Sep 15 13:05:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1973 * ldmisc.c (vfinfo): Print BFD file name as well as file name
1974 returned by find_nearest_line, in case the file name is something
1975 unhelpful such as a .h file. Handle %u.
1977 Wed Sep 14 12:49:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1979 * ldlang.c (lang_do_assignments): Make sure output statement
1980 has an attached bfd_section before trying to dereference it.
1982 Wed Sep 14 12:48:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1984 * ld.h (ld_config_type): Add new field warn_once.
1985 * ldmain.c (undefined_symbol): Handle -warn-once.
1986 * lexsup.c (parse_args): Recognize -warn-once.
1987 * ld.texinfo (Options): Document -warn-once.
1990 * ldmisc.c (vfinfo): Handle %D as %C, but never print the function
1991 name. For %C, print the function name on a separate line, to keep
1992 the length of error messages under control.
1993 * ldmain.c (multiple_definition): Use %D for ``first defined
1995 (undefined_symbol): Use %D for ``more undefined references
1998 * ldmisc.c (multiple_warn): Remove; no longer used.
1999 * ldmisc.h (multiple_warn): Don't declare.
2001 Tue Sep 13 20:47:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2003 * ldlang.c (print_output_section_statement): Print all lines
2006 Tue Sep 13 16:30:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2008 * ldlang.c (load_symbols): Check for archive before object. Use
2009 bfd_check_format_matches, and, if ambiguous, print a list of
2010 matching formats. If file format is not recognized, treat file as
2012 * ldgram.y (yyerror): If assuming an object file is a script,
2013 mention that. Tweak the format of the error messages.
2014 * ldlex.l (lex_warn_invalid): If assuming an object is a script,
2015 guess that this is not actually a script, and just report that the
2016 file format was not recognized.
2017 * ld.texinfo (Options): Admit that -( may be used more than once.
2018 Add note that unrecognized object files are now treated as linker
2021 * ldfile.c (ldfile_input_filename): Make const.
2022 (ldfile_assumed_script): New variable.
2023 (try_open): Change arguments types to const.
2024 (ldfile_find_command_file): Likewise.
2025 (ldfile_open_command_file): Likewise. Also, set lineno to 1.
2026 * ldfile.h: Update declarations for ldfile.c changes.
2027 * ldlex.l: Include <ctype.h>.
2028 (file_name_stack): Change to be const char *.
2029 (lineno_stack): New static variable.
2030 (<<EOF>>): Set lineno as well as ldfile_input_filename.
2031 (lex_push_file): Make name argument const. Initialize
2033 (lex_redirect): Initialize lineno_stack entry.
2034 (lex_warn_invalid): Handle non printable characters nicely.
2035 * ldlex.h (lex_push_file): Declare second argument as const.
2037 * ldgram.y (ifile_p1): Recognize GROUP.
2038 * ldlex.l: Recognize GROUP.
2039 * ld.texinfo (Option Commands): Document GROUP.
2041 Mon Sep 12 17:04:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2043 * config/m68klynx.mh: New file.
2045 Mon Sep 12 01:50:03 1994 Jeff Law (law@snake.cs.utah.edu)
2047 * emultempl/hppaelf.em: Add newlines to the error messages.
2049 Sat Sep 10 16:05:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2051 * config/i386lynx.mh: New file.
2052 * scripttempl/i386lynx.sc: Don't put .ctors and .dtors in .text
2053 unless CONSTRUCTING.
2055 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2057 * emulparams/elf32mipb.sh (TEMPLATE_NAME): Define as elf32.
2058 (GENERATE_SHLIB_SCRIPT): Define as yes.
2059 (DYNAMIC_LINK): Define as false.
2060 * emultempl/elf32.em (gld${EMULATION_NAME}_before_parse):
2061 Initialize config.dynamic_link to DYNAMIC_LINK if it is defined.
2062 (gld${EMULATION_NAME}_place_orphan): Reset stat_ptr at end.
2063 * Makefile.in (eelf32mipb.c): Depend upon elf32.em rather than
2066 Thu Sep 8 16:30:37 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2068 * scripttempl/h8500b.sc: Put rdata stuff into own segment.
2070 Thu Sep 8 13:25:24 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2072 * emulparams/elf32ppc.sh (OTHER_READWRITE_SECTIONS): Don't define;
2073 .got section is now explicitly handled in elf.sc.
2075 Wed Sep 7 13:08:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2077 * scripttempl/alpha.sc: Redo script to set . outside of sections
2078 and not bother to explicitly specify section addresses.
2079 Explicitly place .sdata section.
2081 Tue Sep 6 23:51:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2083 * scripttempl/m68kcoff.sc: Put .bss in data segment.
2085 * scripttempl/h8300.sc: Change .stab and .stabstr to use a VMA of
2086 0, and to only be marked as NOLOAD if relocating.
2087 * scripttempl/h8500.sc, scripttempl/h8500b.sc: Likewise.
2088 * scripttempl/h8500c.sc, scripttempl/h8500m.sc: Likewise.
2089 * scripttempl/h8500s.sc, scripttempl/i386coff.sc: Likewise.
2090 * scripttempl/i386go32.sc, scripttempl/i386lynx.sc: Likewise.
2091 * scripttempl/m68kcoff.sc, scripttempl/m68klynx.sc: Likewise.
2092 * scripttempl/sh.sc, scripttempl/sparccoff.sc: Likewise.
2093 * scripttempl/sparclynx.sc: Likewise.
2095 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
2097 * Makefile.in, configure.in: Add support (disabled) the ARM/RISCiX.
2098 * config/riscix.mt, emulparams/riscix.sh, scripttempl/riscix.sc:
2101 Tue Aug 30 11:48:08 1994 Eric Youngdale (ericy@cais.cais.com)
2103 * ld.h (args_type): Add field soname.
2104 * lexsup.c (parse_args): Handle -soname argument.
2105 * emultempl/elf32.em: In call to bfd_elf32_size_dynamic_sections,
2107 * ld.texinfo: Document -soname.
2109 Mon Aug 29 15:21:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2111 * ldlang.c (lang_check): Don't try to set the architecture if the
2112 input and output files are incompatible. Just warn.
2114 Wed Aug 24 12:52:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2116 * configure.in: Change i[34]86 to i[345]86.
2118 Sun Aug 21 16:17:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2120 * emulparams/hp3hpux.sh: Define __DYNAMIC to be 0.
2122 Thu Aug 18 15:37:45 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2124 Make the ELF linker handle orphaned sections reasonably. Also,
2125 define __start_SECNAME and __stop_SECNAME around sections whose
2126 names can be represented in C, for the benefit of symbol sets in
2128 * ldemul.h (ldemul_place_orphan): Declare.
2129 (ld_emulation_xfer_type): Add place_orphan field.
2130 * ldemul.c (ldemul_place_orphan): New function.
2131 * ldlang.h (wild_doit): Declare.
2132 * ldlang.c (wild_doit): Make nonstatic.
2133 (lang_place_orphans): Call ldemul_place_orphan.
2134 * emultempl/elf32.em: Include <ctype.h> and "ldgram.h".
2135 (hold_section, hold_use, hold_text, hold_data, hold_bss): New
2137 (gld${EMULATION_NAME}_place_orphan): New static function.
2138 (gld${EMULATION_NAME}_place_section): New static function.
2139 (ld_${EMULATION_NAME}_emulation): Initialize place_orphan field.
2141 Tue Aug 16 00:17:20 1994 Eric Youngdale (ericy@cais.cais.com)
2143 * scripttempl/aout.sc: Add .linux-dynamic after .data.
2145 Tue Aug 16 00:08:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2147 * lexsup.c (parse_args) Treat --dll-verbose as --version, for
2148 Linux compatibility. From hjl@nynexst.com (H.J. Lu).
2150 Mon Aug 15 17:17:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2152 * ldexp.h (exp_get_abs_int): Declare.
2154 Sat Aug 6 01:45:39 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2156 * ldlang.c (lang_do_assignments): Handle complex AT's better.
2157 * ldexp.c (exp_get_abs_int): New function.
2159 Fri Aug 5 20:55:55 1994 Jason Molenda (crash@phydeaux.cygnus.com)
2161 * configure.in: add i960-nindy-coff support.
2163 Thu Aug 4 14:45:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2165 * ldlex.l (yy_create_string_buffer): Handle change to internal
2166 interface in flex 2.4.7.
2168 Tue Aug 2 11:52:06 1994 Eric Youngdale (ericy@cais.cais.com)
2170 * emultempl/linux.em (gld${EMULATION_NAME}_find_address_statement):
2171 New function; add 0x20 to any use of -Ttext.
2172 (gld${EMULATION_NAME}_create_output_section_statements): New
2174 (ld_${EMULATION_NAME}_emulation): Use the new function
2175 gld${EMULATION_NAME}_create_output_section_statements.
2177 Mon Aug 1 15:50:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2179 * scripttempl/mips.sc: Redo script to set . outside of sections
2180 and not bother to explicitly specify section addresses.
2182 Tue Jul 26 11:02:35 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2184 * scripttempl/elf.sc: Copy several more relocation sections into
2185 the output. Put .got.plt sections into .got.
2187 Fri Jul 22 12:15:36 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2189 * scripttempl/elf.sc: Use PROVIDE to define etext, edata, and end.
2191 Add a new script operator, PROVIDE, to define a symbol only if it
2193 * ldgram.y (PROVIDE): New token.
2194 (assignment): Accept PROVIDE.
2195 * ldlex.l (PROVIDE): New token.
2196 * ldexp.h (node_type): Add etree_provide to node_class enum.
2197 (exp_provide): Declare.
2198 * ldexp.c (exp_fold_tree): Handle etree_provide.
2199 (exp_provide): New function.
2200 (exp_print_tree): Handle etree_provide.
2201 * ld.texinfo: Document PROVIDE.
2203 * ldlang.c (lang_common): Pass desired alignment to
2204 lang_one_common as power of two.
2205 (lang_one_common): Get common symbol alignment from linker hash
2206 table entry. Treat desired alignment as a power of two.
2208 * ldlang.c (wild_section): Attach all section with the given name,
2209 not just the first one. If there is no name, attach all sections
2210 even if the SEC_IS_COMMON flag is set.
2212 Wed Jul 20 15:49:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2214 * ld.h (args_type): Add field rpath.
2215 * lexsup.c (S_ISDIR): Define if not already defined.
2216 (parse_args): Add support for -rpath. If -R is used to name a
2217 directory, treat it as -rpath for Solaris compatibility.
2218 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
2219 Pass command_line.rpath to bfd_elf32_size_dynamic_sections.
2220 * ldmain.c (main): Initialize command_line.rpath to NULL.
2221 * ld.texinfo: Document -rpath option.
2223 Sun Jul 10 00:33:24 1994 Ian Dall (dall@hfrd.dsto.gov.au)
2225 * emulparams/pc532machaout.sh: New file. Pc532 mach script
2228 * emulparams/netbsd532.sh: New file. Netbsd 532 script parameters.
2230 * config/pc532mach.mt: New file. Pc532 mach target support.
2232 * config/pc532mach.mh: New file. Pc532 mach host support.
2234 * config/netbsd532.mt: New file. Netbsd 532 target support.
2236 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd support.
2238 * Makefile.in: Add epcmachaout.c dependency and enetbsd532.c
2241 Fri Jul 8 10:57:02 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2243 * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Use
2244 bfd_abs_section_ptr, not &bfd_abs_section.
2246 * lexsup.c (parse_args): Changed "retain-symbols-file" from
2247 no_argument to required_argument. From djm.
2249 Thu Jul 7 12:29:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2251 * scripttempl/elf.sc: Explicitly mention .stab and .stabstr
2252 sections to force a VMA of 0; needed for ELF backends which have
2253 not been converted to the new linker style.
2255 Mon Jul 4 19:35:45 1994 Jeff Law (law@snake.cs.utah.edu)
2257 * scripttempl/hppaelf.sc (__stack_zero): Don't define this name,
2258 it was for the HPUX dynamic loader's use and it creates problems
2261 Fri Jul 1 12:53:47 1994 Jeff Law (law@snake.cs.utah.edu)
2263 * ldlang.c (lang_do_assignments): No longer static. Delete decl.
2264 * ldlang.h (lang_do_assignments): Put external decl here.
2265 * emultempl/hppaelf.em: Minor cleanups throughout file.
2266 (hppa_elf_create_output_section_statements): Rewrite.
2267 (hppaelf_finish): Rewrite.
2269 Wed Jun 29 16:50:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2271 * config/solaris2.mh (NATIVE_LIB_DIRS): Define as /usr/ccs/lib.
2273 * lexsup.c (parse_args): Accept -Bstatic and -Bdynamic. Do not
2275 * ld.texinfo: -Bstatic is not ignored.
2277 Tue Jun 28 12:13:34 1994 Stan Shebs (shebs@andros.cygnus.com)
2279 * ldlex.l: Recognize \r the same as \n.
2281 Thu Jun 23 17:53:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2283 Preliminary support for generating shared libraries, from Eric
2284 Youngdale <ericy@cais.cais.com>.
2285 * genscripts.sh: If the emulation parameter file sets
2286 GENERATE_SHLIB_SCRIPT, generate a .xs script file with
2287 CREATE_SHLIB defined.
2288 * emultempl/elf32.em (gld${EMULATION_NAME}_get_script): If
2289 link_info.shared is set, use the .xs script file.
2290 * scripttempl/elf.sc: If CREATE_SHLIB is set, don't create a
2291 .interp section, and don't include TEXT_START_ADDR in the starting
2292 address of the first section.
2293 * emulparams/elf_i386.sh (GENERATE_SHLIB_SCRIPT): Likewise.
2294 * emulparams/elf32_sparc.sh (GENERATE_SHLIB_SCRIPT): Define.
2296 Thu Jun 23 12:52:22 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2298 * configure.in: Change --with-targets to --enable-targets.
2300 Wed Jun 22 13:42:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2302 * lexsup.c (parse_args): Add support for new options -( -) with
2303 synonyms --start-group --end-group.
2304 * ldlang.h (enum statement_enum): Add lang_group_statement_enum.
2305 (lang_group_statement_type): Define new struct.
2306 (lang_statement_union_type): Add group_statement field.
2307 (lang_enter_group, lang_leave_group): Declare.
2308 * ldlang.c (lang_for_each_statement_worker): Handle
2309 lang_group_statement_enum.
2310 (map_input_to_output_sections, print_statement): Likewise.
2311 (lang_size_sections, lang_do_assignments): Likewise.
2312 (open_input_bfds): Completely rewrite. Now does its own looping,
2313 rather than using lang_for_each_statement. Handle groups.
2314 (lang_process): Update call to open_input_bfds.
2315 (print_group): New static function.
2316 (lang_enter_group, lang_leave_group): New static functions.
2317 * ldfile.c (ldfile_open_file): If the file has already been
2318 opened, just return rather than taking an assertion failure.
2319 * ldver.c (help): Mention new options.
2320 * ld.texinfo: Document new options.
2322 * ldlang.c (end_of_data_section_statement_list): Don't define.
2323 (lang_leave_output_section_statement): Don't set obsolete variable
2324 end_of_data_section_statement_list.
2326 * scripttempl/go32coff.sc: Don't put ${DATA_ALIGNMENT} inside an
2329 * ldlang.c (lang_size_sections): Adjust current region address
2330 even for sections with an explicit address. From
2331 ralphc@pyramid.com (Ralph Campbell).
2333 * emulparams/i386linux.sh (NONPAGED_TEXT_START_ADDR): Set to 0.
2334 From jrs@world.std.com (Rick Sladkey).
2336 * scripttempl/mipsbsd.sc: Let sections align to their natural
2339 Tue Jun 21 11:27:04 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2341 * ldlang.c (lang_init): Use new bfd_abs_section_ptr, not
2343 (lang_abs_symbol_at_beginning_of): Likewise.
2344 (lang_abs_symbol_at_end_of): Likewise.
2345 (lang_size_sections): Use bfd_is_abs_section to check for the
2346 absolute section. Don't try to set the VMA or output_offset or
2347 size of the absolute section.
2348 * ldmain.c (notice_ysym): Use bfd_is_und_section to check for the
2351 Thu Jun 16 22:48:41 1994 Jeff Law (law@snake.cs.utah.edu)
2353 * scripttempl/hppaelf.sc: Place .data and .bss at 0x40000000
2354 when generating relocatable objects.
2356 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
2358 * emultempl/linux.em: New file providing support for linking
2359 against Linux shared libraries.
2360 * config/i386-linux.mt (ei386linux.c): Depend upon linux.em.
2361 * emulparams/i386linux.sh (TEMPLATE_NAME): Define as linux.
2363 Thu Jun 16 12:22:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2365 * lexsup.c (parse_args): Add -shared to longopts, and handle it.
2366 * ldmain.c (main): Initialize link_info.shared to false. Give
2367 error if link_info.relocateable and link_info.shared are both set.
2369 * configure.in: If EMUL_EXTRA* is defined in a config file, treat
2370 it as naming an emulation to be added to EMULATION_OFILES.
2371 * config/i386-linux.mt (EMUL_EXTRA1): Define as elf_i386.
2373 * Makefile.in: Rebuilt dependencies.
2374 (ALL_EMULATIONS): Add ei386linux.o, eelf32_sparc.o,
2375 eelf64_sparc.o. Remove $(OTHER_EMULATIONS).
2376 (ei386linux.c, eelf32_sparc.c, eelf64_sparc.c): New targets.
2377 * config/i386-linux.mt (OTHER_EMULATIONS): Don't define.
2378 (ei386linux.c): Remove; now in Makefile.in.
2379 * config/i386-lynx.mt (OTHER_EMULATIONS): Don't define.
2380 * config/m68k-lynx.mt (OTHER_EMULATIONS): Don't define.
2381 * config/sparc-lynx.mt (OTHER_EMULATIONS): Don't define.
2382 * config/sparc64-elf.mt (OTHER_EMULATIONS): Don't define.
2383 (eelf64_sparc.c): Remove; now in Makefile.in.
2384 * config/sun4sol2.mt (OTHER_EMULATIONS): Don't define.
2385 (eelf32_sparc.c): Remove; now in Makefile.in.
2387 * ldexp.c (exp_print_tree): Don't crash if etree_rel section has
2388 no owner--it might be bfd_abs_section. From Eric Youngdale
2389 <ericy@cais.cais.com>.
2391 * scripttempl/aout.sc: Let sections align to their natural
2394 Wed Jun 15 01:54:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2396 * ldemul.h (ldemul_open_dynamic_archive): Declare.
2397 (ld_emulation_xfer_type): Add new field open_dynamic_archive.
2398 * ldemul.c: Include ldexp.h and ldlang.h.
2399 (ldemul_open_dynamic_archive): New function.
2400 * ldfile.h (ldfile_open_file_search): Declare.
2401 * ldfile.c: Include ldemul.h.
2402 (try_open_bfd): Rename from cache_bfd_openr. Return boolean
2403 argument, not bfd *. Change all callers.
2404 (ldfile_open_file_search): Rename from open_a. Return boolean
2405 argument, not bfd *. Clean up. Change all callers.
2406 (ldfile_open_file): If doing a dynamic link, call
2407 ldemul_open_dynamic_archive rather than assuming the extension of
2408 a dynamic object is ".so".
2409 * emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
2411 (ld_${EMULATION_NAME}_emulation): Initialize open_dynamic_archive
2413 * emultempl/sunos.em (ld_${EMULATION_NAME}_emulation): Likewise.
2415 * ldmain.c (get_emulation): Ignore -m486 for Linux compatibility.
2416 * lexsup.c (parse_args): Ignore -qmagic for Linux compatibility.
2417 Accept -static as a synonym for -non_shared.
2419 Let the user change the dynamic linker used by ELF code.
2420 * ld.h (args_type): Add new field interpreter.
2421 * lexsup.c (parse_args): Add dynamic-linker to longopts, and
2423 * ldmain.c (main): Initialize command_line.interpreter to NULL.
2424 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Get
2425 the ELF backend to return the .interp section. If
2426 command_line.interpreter is not NULL, set the contents of .interp
2428 * ld.texinfo: Mention -dynamic-linker.
2430 * config/sun4sol2.mt (eelf32_sparc.c): Depend upon elf32.em, not
2433 * lexsup.c (parse_args): Sort out the option macros and change the
2434 definitions to make it easier to add a new option.
2436 * scripttempl/aout.sc: Define __etext and __edata to go along with
2439 * ld.h (ld_config_type): Add new field traditional_format.
2440 * lexsup.c (parse_args): Add traditional-format to longopts, and
2442 * ldmain.c (main): Initialize config.traditional_format to false.
2443 * ldlang.c (ldlang_open_output): Set BFD_TRADITIONAL_FORMAT in BFD
2444 flags of output_bfd according to config.traditional_format.
2445 * ldver.c (help): Mention -traditional-format.
2446 * ld.texinfo: Document -traditional-format.
2448 Tue Jun 14 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2450 * ldctor.c (ldctor_add_entry): Add entries to a set in the order
2451 they are encountered.
2453 Tue Jun 14 18:05:09 1994 Eric Youngdale (ericy@cais.cais.com)
2455 * emulparams/i386linux.sh (TEXT_START_ADDR): Define as 0x1000.
2456 (NONPAGED_TEXT_START_ADDR): Define as 0x20.
2458 Mon Jun 13 15:46:09 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2460 * scripttempl/alpha.sc: Define _ftext, _etext and _fdata insted of
2461 _FTEXT, _ETEXT and _FDATA. Dont define _END.
2463 * ldfile.c (open_a): If this is not an archive, try to open it in
2464 the current directory before searching for it.
2466 * lexsup.c (parse_args): Treat -i as a synonym for -r.
2468 * ldgram.y (exp): Treat BLOCK as a synonym for ALIGN, so that
2469 BLOCK works in a section address as documented.
2471 * ldgram.y (YYDEBUG): Don't define.
2473 Fri Jun 10 16:45:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2475 * emultempl/gld960.em: Pass false for new argument to
2476 ldfile_add_library_path.
2477 * emultempl/gld960c.em, emultempl/lnk960.em: Likewise.
2479 * emultempl/sunos.em: Only look for .so files if doing a dynamic
2482 Thu Jun 9 08:35:17 1994 Ian Lance Taylor (ian@cygnus.com)
2484 * scripttempl/i960.sc: Add CONSTRUCTORS to .data.
2486 Thu Jun 9 06:52:29 1994 Bill Cox (bill@rtl.cygnus.com)
2488 * Makefile.in (check): Delete ld.new dependency so that a regression
2489 test doesn't trigger a rebuild of the linker.
2491 Thu Jun 9 00:17:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2493 * ldlang.c (map_input_to_output_sections): For lang_address, call
2494 init_os if it hasn't already been called.
2496 Thu Jun 2 17:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2498 Add support for SunOS shared libraries.
2499 * aout.sc: Don't define __DYNAMIC here. Add new sections used by
2500 shared library support code.
2501 * emultempl/sunos.em: New file.
2502 * emulparams/sun4.sh (TEMPLATE_NAME): Define as sunos.
2503 * emulparams/sun3.sh (TEMPLATE_NAME): Likewise.
2504 * Makefile.in (esun4.c): Depend upon sunos.em, not generic.em.
2505 (esun3.c): Likewise.
2507 * ldlang.c: Minor formatting cleanups.
2508 (lang_for_each_input_file): New function.
2509 * ldlang.h (lang_for_each_input_file): Declare.
2511 * ldfile.h (search_dirs_type): Move from ldfile.c, and add cmdline
2513 (search_head): Declare.
2514 (ldfile_add_library_path): Add new cmdline argument in prototype.
2515 * ldfile.c (search_head): Make non-static.
2516 (search_dirs_type): Move to ldfile.h.
2517 (ldfile_add_library_path): Accept cmdline argument, and save it.
2518 * lexsup.c (parse_args): Pass true for new cmdline argument of
2519 ldfile_add_library_path.
2520 (set_default_dirlist): Likewise.
2521 * ldmain.c (check_for_scripts_dir): Pass false for new cmdline
2522 argument of ldfile_add_library_path.
2523 * ldgram.y (ifile_p1): Likewise.
2525 Wed Jun 1 14:24:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2527 * ldlang.h (lang_input_statement_type): Remove fields subfiles,
2528 total_size, superfile and chain.
2529 * ldfile.c (open_a): Don't clear search_dirs_flag.
2530 (ldfile_open_file): Don't try to open superfile. Assert that file
2531 has not already been opened.
2532 * ldlang.c (new_afile): Don't initialize superfile.
2533 * ldmain.c (add_archive_element): Don't initialize subfiles or
2534 chain or superfile. Initialize search_dirs_flag to false.
2536 Fri May 27 12:25:33 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2538 * ldver.c (ldversion): Changed version to "cygnus-2.4.1".
2540 Changes from binutils-2.4 release:
2542 * genscripts.sh (RELOCATING, CONSTRUCTING): When setting
2543 variables, use whitespace, so scripts don't break.
2545 * config/alphaosf.mh (HDEFINES, CFLAGS): Deleted.
2547 * emultempl/generic.em: Find emultempl/stringify.sed in ${srcdir}.
2549 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2550 * Makefile.in: Noted change.
2552 * scripttempl/a29k.sc: Don't include /lab3/u3/..../segments.o; I
2553 don't know where that's supposed to come from, or why it's
2556 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2558 * configure.bat: update to latest makefile.in
2559 * emulpara/go32.sh: set to coff-go32 not aout
2560 * emultemp/generic.em: strength-reduce the structure of
2561 this shell script, since the only available shell for
2562 DOS can't handle complex syntax.
2563 * emultemp/stringify.sed: for "sed -f" instead of inline.
2564 * makefile.in: depend on stringify.sed as well as genscripts.sh
2565 * scripttemp/go32coff.sc: correct for djgpp 1.11's COFF format
2566 * genscripts.sh: empty variables aren't always considered "set",
2567 so set them to "y" instead.
2569 Fri May 27 01:08:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2571 * ldlang.c (entry_symbol): Make static.
2572 (lang_add_entry): Add cmdline argument.
2573 * ldlang.h (lang_add_entry): Change prototype.
2574 * ldgram.y (statement_anywhere): Change lang_add_entry call.
2575 * lexsup.c (parse_args): Likewise.
2577 Tue May 24 16:13:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2579 * emulparams/elf32mipb.sh (OTHER_READONLY_SECTIONS): Don't give
2580 .reginfo an address.
2581 (OTHER_READWRITE_SECTIONS): Don't give .lit4 or .lit8 an address.
2582 (OTHER_SECTIONS): Define for .gptab.sdata and .gptab.sbss.
2583 * scripttempl/elf.sc: Use OTHER_SECTIONS at end of script.
2585 Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2587 Add support for ELF shared libraries.
2588 * ld.h (ld_config_type): Add field dynamic_link.
2589 * ldmain.c (main): Initialize config.dynamic_link to false. Warn
2590 on attempts to use -r with -relax, -call_shared or -s.
2591 * lexsup.c (longopts): Separate OPTION_CALL_SHARED from
2592 OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values
2593 accordingly. Add "dy" and "non_shared" options. Change "Qy" to
2594 OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and
2595 OPTION_NON_SHARED by setting dynamic_link field accordingly.
2596 Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for
2598 * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try
2599 opening a file with a .so extension first.
2600 * emultempl/elf32.em: New file.
2601 * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000.
2602 (NONPAGED_TEXT_START_ADDR): Likewise.
2603 (TEMPLATE_NAME): Define as elf32.
2605 * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32.
2606 * scripttempl/elf.sc: Add placement for new dynamic sections.
2607 Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end
2608 outside of any section. Don't use ALIGN(8); just let one section
2609 VMA follow another. Put .dynbss in .bss. Don't mention debugging
2610 sections; they'll be handled correctly anyhow.
2611 * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em.
2613 Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com)
2615 * Makefile.in (install): Redirect output of ln to /dev/null.
2617 Mon May 16 13:35:08 1994 Jeff Law (law@snake.cs.utah.edu)
2619 * emultempl/hppaelf.em: Change all references of
2620 .hppa_linker_stubs to .PARISC.stubs.
2621 * scripttempl/hppaelf.sc: Likewise.
2623 Fri May 13 13:00:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2625 * ldlang.c (print_output_section_statement): Change ``no attached
2626 output section'' message slightly.
2627 (lang_do_assignments): Don't recurse down if there is no real
2630 * config/i386-linux.mt (OTHER_EMULATIONS): Change em_ to e to
2631 match corresponding change in emulation templates.
2632 * config/i386-lynx.mt, config/m68k-lynx.mt: Likewise.
2633 * config/sparc-lynx.mt, config/sun4sol2.mt: Likewise.
2635 Wed May 11 18:16:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2637 * ldver.c (ldversion): Updated version number.
2639 * cdtest-foo.cc: Use explicit "#pragma implementation".
2640 * cdtest-bar.cc: Renamed from cdtest-func.cc.
2641 * Makefile.in: References to cdtest-func.o changed to
2644 Wed May 11 16:24:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2646 Don't create unnecessary output sections.
2647 * ldlang.c (out_bfd_get_section_by_name): Remove.
2648 (wild_section): Call bfd_get_section_by_name rather than
2649 our_bfd_get_section_by_name. Don't call wild_doit if there is no
2651 (lang_create_output_section_statements): Remove.
2652 (map_input_to_output_sections): For several cases, call init_os if
2653 it has not already been called.
2654 (lang_size_sections): If output section was not created, skip it.
2655 (lang_process): Don't call lan_create_output_section_statements.
2656 (lang_place_orphans): Skip files with just_syms_flags set to true.
2657 * ld.texinfo: Document change.
2659 Tue May 10 14:31:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2661 * ldlang.c (wild_doit): Don't bother initializing the vma and
2662 section size. Don't special case SEC_SHARED_LIBRARY.
2663 (lang_size_sections): Handle SEC_COFF_SHARED_LIBRARY sections
2666 Fri May 6 12:24:27 1994 Steve Chamberlain (sac@cygnus.com)
2668 * config/go32.mh : New file for Xgo32X.
2670 Fri May 6 15:15:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2672 * ldfile.c (ldfile_open_command_file): Set bfd_error_system_call
2673 before calling einfo, since we are reporting an fopen failure.
2674 From jrs@world.std.com (Rick Sladkey).
2676 * configure.in: Use "e" rather than "em_" as prefix for
2679 Fri May 6 01:08:14 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2681 * emultempl/generic.em: Use "e" rather than "em_" as prefix for
2683 * emultempl/gld960.em, emultempl/gld960c.em, emultempl/lnk960.em,
2684 emultempl/hppaelf.em, emultempl/m88kbcs.em, emultempl/vanilla.em:
2686 * Makefile.in: Changed all generated file names.
2687 (ldemul-list.h): Depend on Makefile, not config.status. Changed
2688 sed patterns to handle new filenames.
2690 * config/mipsl-idt.mt: Renamed from mips-idtl.mt.
2691 * configure.in: Adjusted.
2693 Thu May 5 15:07:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2695 * Makefile.in (install-info): Don't use "$<*", it doesn't always
2696 work. Instead, check build dir and $srcdir explicitly, and use
2697 `echo' to get all the filenames.
2699 * configure.in (h8300h-*-hms): Changed ld_target name to
2701 * config/cf-h8300h.mt: Renamed from coff-h8300h.mt, to make it
2704 * config/i960coff.mt: New file.
2705 * emulparams/gld960coff.sh: New file.
2706 * emultempl/gld960c.em: New file.
2707 * configure.in (i960-*-vxworks5* except -vxworks5.0*): Use
2708 i960coff configuration.
2709 * Makefile.in (em_gld960coff.c): Added dependencies, build rule.
2711 * Makefile.in (ALL_EMULATIONS): Remove em_delta68.o, since the
2712 code isn't included in FSF releases, and it can still be
2713 explicitly selected.
2714 (distclean): Remove site.bak and tmpdir.
2715 (STAGESTUFF): Removed $(GENERATED_CFILES) $(GENERATED_HFILES).
2716 (mostlyclean): Delete them explicitly here. Also remove tmpdir.
2718 Patches from Ralph Campbell:
2719 * config/mipsbsd.mh: New file.
2720 * Makefile.in (em_mipsbsd.c): Use mipsbsd.sc, not aout.sc.
2721 * scripttempl/mipsbsd.sc: Don't define __DYNAMIC.
2722 * emulparams/mipsbsd.sh (OUTPUT_FORMAT): Fix name to have `a.out'
2725 * configure.in (i386-*-gnu*): Treat like i386-*-mach*.
2727 Wed May 4 11:59:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2729 * config/m68k.mt (EMUL): Set to m68kaout.
2730 * emulparams/m68kaout.sh: New file.
2731 * Makefile.in (ALL_EMULATIONS): Add em_m68kaout.o.
2732 (em_m68kaout.c): New target.
2734 * ldlang.c (lang_size_sections): If dot moves because of an
2735 assignment, don't try to insert a pad into the absolute output
2736 section, just change the address of the default memory region
2739 * Makefile.in (mostlyclean): Remove cdtest.tmp, cdtest-ur,
2740 cdtest-ur.out, and cdtest-ur.tmp.
2742 Wed Apr 27 16:03:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2744 * scripttempl/sa29200.sc: Align all sections to four byte
2747 Wed Apr 27 10:48:03 1994 Steve Chamberlain (sac@cygnus.com)
2749 * Makefile.in, configure.in: Support for go32 coff.
2750 * config/i386-go32.mt: New file
2751 * emulparams/i386go32.sh: New file
2752 * scripttempl/i386go32.sc: New file
2754 Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
2756 * Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
2757 Lynx-specific script templates.
2758 * configure.in (sparclite*-*-coff): Use coff-sparc.
2759 * emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
2760 * emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
2761 (ENTRY): Set to __main.
2762 * scripttempl/i386lynx.sc: New file, script for I386 Lynx.
2763 * scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
2764 * scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
2766 Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2768 * scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16
2769 byte boundary, in case the global constructors do not take up an
2772 * config/i386v4.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2773 exist, get crtbegin based on gcc -print-libgcc-file-name.
2774 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2776 Mon Apr 25 15:27:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2778 * ldlang.c (lang_size_sections): When no address is given for a
2779 section, align it according to its requirements.
2781 Thu Apr 21 17:24:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2783 * Makefile.in (clean, distclean): Remove configdoc.texi.
2785 Tue Apr 19 12:12:15 1994 Bill Cox (bill@rtl.cygnus.com)
2787 * configure.in: Add i[34]86-*-bsd386 to the patterns recognized.
2789 Fri Apr 15 14:35:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2791 * ldlang.c (lang_size_sections): When relaxing, adjust the
2792 position of a padding statement, and adjust dot accordingly.
2794 Mon Apr 11 17:37:09 1994 Bill Cox (bill@rtl.cygnus.com)
2796 * Makefile.in (EXPECT, RUNTEST): Set these for the check goal.
2798 Mon Apr 11 12:32:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2800 * scripttempl/i386coff.sc: If relocating, don't put .init and
2801 .fini sections into .text; keep them separate.
2802 * config/i386sco.mh (HOSTING_CRT0): If ../gcc/crtbegin.o does not
2803 exist, get crtbegin based on gcc -print-libgcc-file-name.
2804 (HOSTING_LIBS): Similar change for ../gcc/crtend.o.
2806 Mon Apr 11 10:31:00 1994 Bill Cox (bill@rtl.cygnus.com)
2808 * Makefile.in (check): Set TCL_LIBRARY for runtest.
2810 Wed Apr 6 00:09:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2812 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2815 * emultempl/hppaelf.em (hppaelf_finish): Only resize sections
2816 if building a final executable.
2818 Tue Apr 5 12:17:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2820 * ldmain.c (main): Check the return value of bfd_close.
2822 Thu Mar 31 18:07:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2824 * scripttempl/alpha.sc: Clean up section alignment to ensure that
2825 sections never overlap when using -r.
2827 Wed Mar 30 15:51:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2829 * ldmisc.c (vfinfo): Change symbol reading slightly for recent BFD
2830 changes: get_symtab_upper_bound renamed and returns long,
2831 bfd_canonicalize_symtab returns long, check for error indications.
2833 Fri Mar 25 17:20:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2835 * ldlang.c (print_input_section): For section size, use
2836 _cooked_size if it is non-zero, size otherwise.
2837 (size_input_section): Likewise.
2838 (lang_do_assignments): Likewise (case lang_input_section_enum).
2840 Thu Mar 24 15:20:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2842 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
2843 real to true for lang_input_file_is_marker_enum. Clear the_bfd.
2844 (lang_add_input_file): Pass true to new_afile for add_to_list.
2845 (lookup_name): Remove force_load argument. Changed all callers.
2846 Pass false to new_afile for add_to_list. Split loading of symbols
2847 out into separate function.
2848 (load_symbols): New function split out of lookup_name. Don't load
2849 the symbols if they are already loaded.
2850 (open_input_bfds): For lang_input_statement_enum call load_symbols
2851 rather than lookup_name.
2852 (lang_process): Pass abs_output_section rather than NULL to
2854 (lang_startup): Set real field of first_file to true.
2856 Wed Mar 23 14:15:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2858 * ldlang.c (had_relax): Removed.
2859 (relax_again): New static variable.
2860 (lang_size_sections): Change call to bfd_relax_section to
2861 correspond to BFD changes. Set relax_again appropriately.
2862 (lang_process): Remove #if 0 code. When relaxing, keep calling
2863 lang_do_assignments and lang_size_sections until relax_again
2866 * emultemp/gld960.em: Include libiberty.h
2867 (gld960_before_parse): Pass NULL as final argument to concat.
2869 Tue Mar 22 13:08:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2871 * scripttempl/aout.sc: Force _end and __end to be aligned to a
2874 * ldwrite.c (build_link_order): Handle lang_data_statement_enum by
2875 building a bfd_data_link_order, rather than by setting the section
2876 contents immediately.
2878 Mon Mar 21 18:28:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2880 Changes to make -Ur work again.
2881 * ldmain.c (add_to_set): Now takes reloc argument rather than
2882 bitsize. Check config.build_constructors here. If an new hash
2883 table entry is created, mark it as undefined.
2884 (constructor_callback): No longer takes bitsize argument. Pass
2885 BFD_RELOC_CTOR to ldctor_add_set_entry, but first make sure the
2886 BFD backend supports it.
2887 (reloc_overflow): Handle a NULL abfd argument.
2888 (reloc_dangerous, unattached_reloc): Likewise.
2889 * ldctor.c: Include ldmain.h.
2890 (struct set_info): Change bitsize field to reloc.
2891 (ldctor_add_set_entry): Now takes reloc argument rather than
2892 bitsize. Don't bother to check config.build_constructors here.
2893 (ldctor_build_sets): Get the size from the reloc howto. If
2894 generating relocateable output, call lang_add_reloc rather than
2896 * ldctor.h (ldctor_add_set_entry): Change declaration to use reloc
2898 * ldlang.h (statement_enum): Add lang_reloc_statement_enum.
2899 (lang_reloc_statement_type): New structure.
2900 (lang_statement_union_type): Add reloc_statement field.
2901 (lang_add_reloc): Declare new function.
2902 * ldlang.c (lang_for_each_statement_worker): Handle
2903 lang_reloc_statement_enum.
2904 (map_input_to_output_sections, print_statement): Likewise.
2905 (lang_size_sections, lang_do_assignments): Likewise.
2906 (print_reloc_statement): New function.
2907 (lang_add_reloc): New function.
2908 * ldwrite.c (build_link_order): Handle lang_reloc_statement_enum.
2910 * Makefile.in (cdtest.out, cdtest-ur.o): New targets.
2911 (cdtest-ur, cdtest-ur.out): New targets.
2912 (check-cdtest): Now also check that -Ur works correctly.
2914 * scripttemp/alpha.sc: Align all sections to 16 byte boundaries.
2916 Thu Mar 17 12:45:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2918 * ldlang.c (lang_process): Move lang_common call before
2919 map_input_to_output_sections, to ensure that any alignment
2920 constraints set by common symbols are copied over to the output
2923 Fri Mar 11 22:17:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2925 * emulparams/elf32ppc.sh (TEMPLATE_NAME): Don't define.
2926 (OTHER_READWRITE_SECTIONS): Rename .toc to .got.
2927 * Makefile.in (em_elf32ppc.c): Depend upon generic.em, not ppc.em.
2928 * emultempl/ppc.em: Remove ugly stub code; turns out not to be
2931 Tue Mar 8 04:22:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2933 * config/i386bsd.mh: New file.
2935 Mon Mar 7 15:23:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2937 * elf.sc: Permit TEXT_START_SYMBOLS and DATA_START_SYMBOLS to be
2939 * emulparams/elf32mipb.s (TEXT_START_SYMBOLS): Define _ftext.
2940 (DATA_START_SYMBOLS): Define _fdata.
2942 Mon Feb 28 10:59:14 1994 Stan Shebs (shebs@andros.cygnus.com)
2944 * ldlang.c (cat): Define using ANSI style if ALMOST_STDC defined.
2946 Sun Feb 27 16:29:38 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2948 * emultempl/hppaelf.em (hppaelf_finish): Update comments. This
2949 works again. Attach some output symbols to the stub file bfd.
2951 * emultempl/hppaelf.em: Include elf32-hppa.h.
2952 (file_chain): Add decl.
2953 (hppa_look_for_stubs_in_section): Delete decl.
2954 (hppaelf_finish): Reenable code. Do not pass symbols
2955 down to hppa_look_for_stubs_in_section.
2957 Sat Feb 26 10:58:25 1994 Ian Lance Taylor (ian@cygnus.com)
2959 * ldmain.c (write_map): Don't define. Removed all references.
2960 Just use map_file or map_filename instead.
2961 (add_archive_element): Use minfo to write map information, not
2963 (constructor_callback): Use fprintf to write map information, not
2965 * ldmain.h (write_map): Don't declare.
2966 * ldgram.y (mri_script_command): Removed reference to write_map.
2967 * ldlang.c (lang_one_common): Likewise.
2968 * lexsup.c (parse_args): Likewise.
2970 Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
2972 * scripttempl/elf.sc: Force all sections to be aligned.
2974 * ldgram.y (section): Reverse the order of memspec_opt and
2975 fill_opt to avoid an ambiguity when both are used.
2976 * ld.texinfo: Changed accordingly.
2978 * ldgram.y: Move include of ldlex.h back with other includes.
2979 * ldlex.h (input_type): Don't initialize enum constants to
2981 * ldlex.l: Use a switch to return the right token based on
2982 input_type, rather than knowing that input_type has a value based
2985 * ldgram.y (dirlist_ptr): Removed; not used.
2986 * lexsup.c: Include ldver.h.
2987 * Makefile.in: Rebuilt dependencies.
2989 Fri Feb 25 18:55:54 1994 Ted Lemon (mellon@pepper.ncd.com)
2991 * ldlang.c (lookup_name): don't call bfd_set_gp_size.
2992 (ldlang_add_file): call it here instead.
2994 Fri Feb 25 18:13:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2996 * ldgram.y: Include ldlex.h after %token decls, for byacc.
2998 Fri Feb 25 10:47:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3000 * emultempl/hppaelf.em: First attempt to clean this file up.
3001 Add comments in several functions as to their purpose and
3002 how they function (or my current best guess). Clean up horrible
3003 spacing and indention that never should have been accepted in the
3004 first place. Add FIXMEs for issues which need to be resolved.
3005 Disable linker-stub generation until it gets fixed. This allows
3006 the linker to at least work on simple code for testing purposes.
3008 * ldlang.c (lang_size_sections): No longer static (PA ELF calls
3009 it via hppaelf_finish). Prototype moved into ldlang.h.
3010 (lang_process): Move problematic extra call to lang_size_sections
3011 into the PA ELF specific code.
3012 * emultempl/hppaelf.em (hppaelf_finish): Extra call to
3013 lang_size_sections moved here.
3015 Thu Feb 24 16:47:33 1994 Ian Lance Taylor (ian@cygnus.com)
3017 * configure.in (powerpc-*-elf*): New target; use ppc-elf32.
3018 * config/ppc-elf32.mt: New file.
3019 * emulparams/elf32ppc.sh: New file.
3020 * emultempl/ppc.em: New file.
3021 * Makefile.in (ALL_EMULATIONS): Added em_elf32ppc.o.
3022 (em_elf32ppc.c): New target; uses elf32ppc.sh, ppc.em and elf.sc.
3023 (EMULATION_OFILES): Added dependencies on ldexp.h and ldlang.h.
3025 Thu Feb 24 12:27:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3027 * lexsup.c (parse_args): Use symbolic numbers for long options.
3028 Fix misunderstanding in -Y and -call_shared et al.
3030 Use getopt instead of lex and yacc to parse the command line.
3032 * ld.texinfo (Options): Document changes to option syntax.
3033 * Makefile.in: Update dependencies.
3034 * ldver.c (help): Tweak dashes in usage message.
3035 * ldgram.y (%union): Remove unused members.
3036 Remove %tokens for command line options; add ones for input types.
3037 (command_line): Rules removed.
3038 (file): Instead of command line, recognize an
3039 input type indicator, then use the nonterminal for that type.
3040 (defsym_expr): New nonterminal from code formerly in command_line.
3041 * ldlex.h: Declare parser input type enum and variable.
3042 Don't declare parse_line.
3043 * ldlex.l: Remove unused variables. Make some used ones static
3045 (COMMAND): Start state and its rules removed.
3046 At start of yylex, return input state token if at start of input.
3047 (lex_redirect): Don't need to set yyout.
3048 (ldlex_command): Function removed.
3049 * ldmain.c (main): Instead of calling parse_line, set up the
3050 redirections and call yyparse directly.
3051 * ldmisc.c (vfinfo): If there's no input filename, print nothing, not
3053 * lexsup.c: Remove #if 0'd code.
3054 (parse_line): Function removed.
3055 (parse_args): Rewrite to use getopt_long_only.
3056 (set_default_dirlist): New function from code formerly in
3057 ldgram.y:command_line.
3058 (set_section_start): New function.
3059 * emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
3060 emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
3061 compiled-in link scripts in "{" and "}", as the grammar no longer
3064 Thu Feb 24 08:43:26 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3066 * Makefile.in (ld.dvi): Depend on configdoc.texi, but don't
3067 require that it be in $(srcdir).
3069 Tue Feb 22 09:21:18 1994 Ian Lance Taylor (ian@cygnus.com)
3071 * ldlang.c (lang_size_sections): Only align section to alignment
3072 required by linker script, not to maximum alignment of input
3075 * ldlang.h (largest_section): Don't declare.
3076 * ldlang.c (largest_section): Don't define.
3077 (size_input_section): Don't set largest_section; not used.
3079 Mon Feb 21 15:15:29 1994 Ian Lance Taylor (ian@cygnus.com)
3081 * ldlang.c (new_afile): Pass NULL as last argument to concat.
3083 Thu Feb 17 15:51:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3085 * ldlang.c, ldmain.c: Include libiberty.h.
3087 * ldmisc.h (concat): Don't declare.
3088 * ldmisc.c (concat): Don't define; just use the one in libiberty.
3090 * ld.h (as_output_section_statement): Removed; not used.
3092 Thu Feb 17 09:32:14 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3094 * ldlang.c, ldmain.c, ldmisc.c: Use bfd_get_error and
3095 bfd_set_error and new error names.
3097 Tue Feb 15 20:14:53 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3099 * ldwrite.c (build_link_order): If the cooked size of the section
3100 has been set, use it, for determining link_order size.
3101 (ldwrite): In the error message displayed if bfd_final_link fails,
3102 indicate that it was in fact the final link step that failed.
3104 * ldlang.c (lang_size_sections): Clear bfd_error before calling
3105 bfd_relax_section, in case it returns false but doesn't flag an
3106 error. If an error is returned, indicate which one it is in the
3109 * Makefile.in (install-info): Depend on ld.info, and use "$<*" so
3110 it'll get picked up from $(srcdir) if appropriate.
3112 Tue Feb 15 16:32:04 1994 David J. Mackenzie (djm@rtl.cygnus.com)
3114 * scripttempl/aout.sc: Only pad .text if PAD_TEXT is set.
3115 * emulparams/i386mach.sh (PAD_TEXT): Set PAD_TEXT.
3117 Fri Feb 11 17:02:49 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3119 * ldlex.l (comment): Increment line number when newline is read.
3121 Fri Feb 11 17:36:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3123 * ldlang.c (lookup_name): Take new argument, force_load. If true,
3124 reload the file even if it is already loaded.
3125 (wild): Call lookup_name with force_load argument of 0.
3126 (open_input_bfds): Call lookup_name with force_load argument of 1.
3127 (print_symbol): Remove declaration of non-existent function.
3128 (print_one_symbol): Return true rather than falling off end.
3130 Thu Feb 10 11:52:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3132 * ldmain.c (main): Use %ld when printing long values.
3134 * scripttempl/elf.sc: Move _edata after the .sdata section.
3135 Permit OTHER_BSS_SYMBOLS to be defined.
3136 * emulparams/elf32mipb.s (OTHER_BSS_SYMBOLS): Define _fbss.
3138 Mon Feb 7 16:31:15 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3140 * Rename all "hppaosf" files to "hppaelf".
3141 * Change all "osf" references to "elf" in hppaelf files.
3142 * Makefile.in: Likewise.
3143 * configure.in: Likewise.
3145 Sun Feb 6 20:31:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3147 * ldmain.c (main): Call xatexit, not atexit.
3148 Call xmalloc_set_program_name.
3150 * ldlang.c (lang_size_sections): Check if bfd_relax_section set
3153 Sat Feb 5 03:54:34 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3155 * emultempl/lnk960.em (append), emultempl/hppaosf.em
3156 (hppaosf_finish): Call xmalloc, not ldmalloc.
3157 * ldmain.c (preserve_output): Function removed.
3158 (main): Do it here instead.
3160 Fri Feb 4 23:02:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3162 * ldlang.h (LANG_FOR_EACH_{INPUT,OUTPUT}_SECTION): Delete (unused)
3163 GNU C specific macros.
3165 * emultempl/hppaosf.em (hppaosf_finish): Expand the only remaining
3166 call to LANG_FOR_EACH_INPUT_SECTION.
3168 Fri Feb 4 16:26:08 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3170 * ldmisc.c (ldmalloc, xmalloc, ldrealloc, xrealloc): Functions
3171 deleted; will use libiberty versions instead.
3172 * ldctor.c ldfile.c ldlang.c ldmain.c ldmisc.c ldmisc.h lexsup.c
3173 mri.c Makefile.in: Change callers.
3175 * ldmisc.c (vfinfo): Remove cleanup code.
3176 * ldmain.c (remove_output): Put it here (new function).
3177 (preserve_output): New function.
3178 (main): Register remove_output and preserve_output with atexit.
3179 * ldmain.c ldgram.y: Call xexit instead of exit.
3180 * ldmisc.h: Declare xexit.
3182 Fri Feb 4 15:19:01 1994 Steve Chamberlain (sac@cygnus.com)
3184 * Makefile.in: Lots of new H8/500 memory models.
3186 Sun Jan 30 14:33:40 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3188 * ldlex.l: Removed duplicate rules.
3189 (yywrap): Provide default definition, needed with some versions of
3192 Fri Jan 28 09:12:56 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3194 * ldmisc.c (vfinfo): For `%I', if the file is in an archive, print
3195 the archive filename too.
3197 * ldlex.l: Add rule to catch invalid input characters instead of
3198 printing them. Include "ldmain.h" for program_name decl.
3199 (lex_warn_invalid): New function.
3200 * Makefile.in: Add dependency.
3202 Fri Jan 28 12:58:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3204 * Makefile.in (check): Don't bother running any tests of
3205 cross-linker until the test suite no longer assumes native mode.
3207 Thu Jan 27 17:19:54 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3209 * ldlang.c (print_one_symbol, print_input_section): Print
3210 global symbols in symbol table again.
3212 Thu Jan 27 12:35:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3214 * ldmain.c ldmain.h ldgram.y: If -v -V or --version was given,
3215 exit successfully instead of complaining if no input files are
3218 Tue Jan 25 13:19:41 1994 Stan Shebs (shebs@andros.cygnus.com)
3220 * Makefile.in: Format variable definitions consistently.
3221 (LD_PROG): Remove unnecessary variables from link command,
3222 change variable LOADLIBES to EXTRALIBS.
3224 * ldmain.c (main): Compute and display total execution time.
3225 * ld.texinfo (-stats): Document the option.
3227 Mon Jan 24 12:56:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3229 * ldmain.c (reloc_overflow): Added name, reloc_name and addend
3232 * ldlang.c (lookup_name): Set BFD GP size to -G argument value
3235 * ldlang.c (relaxing): Removed global variable.
3236 (lang_size_sections): If the canonical symbols have not already
3237 been read in, read them in before relaxing.
3238 * ldlang.h (relaxing): Removed declaration.
3240 Fri Jan 21 00:44:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3242 * ldlang.c (new_afile): Initialize loaded field to false.
3243 (lookup_name): If file was already loaded, don't call the
3244 add_symbols entry point again.
3246 Wed Jan 19 13:57:00 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3248 * ld.texinfo: Clarify what -T option does.
3250 Tue Jan 18 16:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3252 * scripttempl/m88kbcs.sc: Don't use CREATE_OBJECT_SYMBOLS, that's
3255 Tue Jan 11 13:22:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3257 * ldmain.c (add_archive_element): If trace_files or
3258 trace_file_tries, print file name.
3259 * ldlang.c (lookup_name): Likewise.
3260 (ldlang_add_file): Don't put files on input_bfds list in reverse
3263 * scripttempl/elf.sc: Correct typo.
3265 Mon Jan 10 19:49:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3267 * ldgram.y, ldlex.l: Make the space between -e, -u, and -y and
3268 their arguments optional, for compatibility with the old GNU ld.
3270 Fri Jan 7 20:00:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3272 * scripttempl/elf.c: Define __bss_start before the .sbss section.
3274 Thu Jan 6 00:13:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3276 * ldmain.c (add_to_set): Add bitsize argument.
3277 (constructor_callback): New function.
3278 (link_callbacks): Add constructor_callback.
3279 * ldctor.c (struct set_info): Add bitsize field.
3280 (ldctor_add_set_entry): Add bitsize argument.
3281 (ldctor_build_sets): Base the size of the elements of the set on
3282 the bitsize, rather than always using LONG.
3283 * ldctor.h (ldctor_add_set_entry): Add bitsize to declaration.
3285 * ld.h (QUAD_SIZE): Define.
3286 * ldgram.y (QUAD): New token.
3287 (length): Handle it.
3288 * ldlex.l: Return QUAD.
3289 * lexsup.c (keywords): Add QUAD.
3290 * ldwrite.c (build_link_order): Handle QUAD.
3291 * ldlang.c (print_data_statement): Handle QUAD.
3292 (lang_size_sections): Likewise.
3293 (lang_do_assignments): Likewise.
3294 * ldexp.c (exp_print_token): Add QUAD to table.
3295 * ld.texinfo: Describe QUAD.
3297 * scripttempl/alpha.sc: Don't create .lit4 or .sdata sections,
3298 since the Alpha doesn't use them.
3300 Wed Jan 5 17:42:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3302 * ldemul.h (ld_emulation_xfer_struct): Comment the members.
3304 Sat Jan 1 13:39:31 1994 Rob Savoye (rob@darkstar.cygnus.com)
3306 * Makefile.in, configure.in: Add support for VSTa micro-kernel.
3307 * config/vsta.mt, emulparams/vsta.sh: New files for VSTa.
3309 Sat Jan 1 10:53:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3311 * scripttempl/aout.sc: Pad .text to DATA_ALIGNMENT if relocating;
3312 needed for i386mach. (Should be a no-op on other systems.)
3314 * emulparams/i386mach.sh (SEGMENT_SIZE): Fix again.
3315 (PAGE_SIZE): Don't define; not used.
3317 Fri Dec 31 16:12:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3319 * ldgram.y (yyerror): Make argument const char *, and actually
3320 print it out rather than assuming it is a syntax error.
3321 * ldmisc.h: Change declaration of yyerror.
3322 * ldemul.c, ldwrite.c: Add /*ARGSUSED*/ as appropriate.
3324 Fri Dec 31 11:37:28 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3326 * emulparams/i386mach.sh (NONPAGED_TEXT_START_ADDR): Don't include
3327 exec header offset, since the exec header isn't loaded.
3328 (PAGE_SIZE, SEGMENT_SIZE): Agree with bfd/i386mach3.c.
3330 Thu Dec 30 13:01:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3332 A major rewrite to move the bulk of the linker into BFD so that
3333 more efficient backend code can be written for specific object
3335 * lderror.c, lderror.h, ldindr.c, ldindr.h, ldsym.c, ldsym.h,
3336 ldwarn.c, ldwarn.h, relax.c, relax.h: Removed.
3337 * ldctor.c, ldctor.h: Complete rewrite.
3338 * ldwrite.c, ldwrite.h: Complete rewrite.
3339 * ld.h (strip_symbols_type, strip_symbols): Removed. Use
3340 link_info.strip instead. Changed all uses.
3341 (discard_locals_type, discard_locals): Removed. Use
3342 link_info.discard instead. Changed all uses.
3343 (ld_config_type): Removed relocateable_output field; use
3344 link_info.relocateable instead; changed all uses. Added stats
3346 (set_asymbol_chain, get_asymbol_chain, get_loader_symbol,
3347 set_loader_symbol): Removed.
3348 * ldexp.h (node_class): Added etree_rel.
3349 (etree_type): Added rel field.
3350 * ldexp.c (exp_print_token): Bracketed table initialization.
3351 (exp_relop): New function.
3352 (fold_name): Use linker hash table rather than ldsym functions.
3353 (exp_fold_tree): Likewise. Also, handle etree_rel case.
3354 (exp_print_tree): Handle etree_rel.
3355 * ldgram.y (strip_symbols, discard_locals): Removed.
3356 (OPTION_stats, OPTION_no_keep_memory): New tokens. Handle them.
3357 (REL): New token. Does not appear in grammar, but needed for
3359 (file): Don't call lang_final; it's called by main anyhow.
3360 * ldlex.l: Accept -stats and -no-keep-memory options.
3361 * ldlang.h (fill_type): Make unsigned int, not unsigned short.
3362 * ldlang.c: Consistently use fill_type for fill argument.
3363 (lang_init_script_file, script_file): Removed.
3364 (create_object_symbols): Removed. Use
3365 link_info.create_object_symbols_section instead. Changed all
3367 (lang_add_keepsyms_file): Removed.
3368 (lookup_name): Call bfd_link_add_symbols instead of
3369 ldmain_open_file_read_symbol.
3370 (wild): Don't iterate over script_file.
3371 (open_output): Create link hash table.
3372 (lang_place_undefineds): Rewrote.
3373 (lang_size_sections): Handle relaxing (doesn't work yet).
3374 (lang_relocate_globals): Removed.
3375 (lang_finish): Use link hash table rather than ldsym functions.
3376 (lang_common): Rewrote.
3377 (lang_one_common): New function.
3378 (ldlang_add_file): Add file to link_info.input_bfds list. Set
3380 (create_symbol): Removed.
3381 (lang_process): Don't call lang_init_script_file. Call
3382 ldctor_build_sets rather than find_constructors. Don't call
3383 lang_relocate_globals.
3384 (lang_abs_symbol_at_beginning_of): Rewrote.
3385 (lang_abs_symbol_at_end_of): Rewrote.
3386 * ldmain.c (had_y): Removed.
3387 (lprefix, lprefix_len): Removed; use link_info fields instead.
3389 (multiple_def_count, commons_pending, undefined_global_sym_count,
3390 total_symbols_seen, total_files_seen): Removed.
3391 (link_callbacks, link_info): New variables.
3392 (main): Initialize link_info. Don't call init_bfd_error_vector or
3393 ldsym_init. Don't set now unused variables. Handle -stats.
3394 (get_emulation): Removed obsolete and nonfunctional GNU960 code.
3395 (add_ysym): Rewrote.
3396 (read_entry_symbols, refize, enter_global_ref, enter_file_symbols,
3397 search_library, gnu960_check_format, decode_library_subfile,
3398 linear_library, symdef_library, clear_syms, subfile_wanted_p):
3400 (add_keepsyms_file, add_archive_element, multiple_definition,
3401 multiple_common, add_to_set, warning_callback, undefined_symbol,
3402 reloc_overflow, reloc_dangerous, unattached_reloc, notice_ysym):
3404 * ldmisc.c (vfinfo): Accept a string for %T, not a symbol. Don't
3405 require symbols for %C; look them up instead.
3406 * emultempl/hppaosf.em: Pass link_info to
3407 hppa_look_for_stubs_in_section.
3408 * Makefile.in: Rebuilt dependencies.
3409 (CFILES): Removed lderror.c, ldindr.c, ldsym.c, ldwarn.c, and
3411 (HFILES): Removed lderror.h, ldindr.h, ldsym.h, ldwarn.h, and
3413 (EMULATION_OFILES): Depend on bfdlink.h, ldmain.h, ldexp.h,
3414 ldlang.h and ldctor.h.
3416 * Makefile.in (ldlex.c): Don't depend on ldgram.h. Remove
3417 declarations of free and malloc from flex output. Change malloc
3418 to ldmalloc in flex output.
3420 Thu Dec 16 21:19:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3422 * ldmain.c (lprefix): Change default from a char to a string
3423 with only one character.
3424 (lprefix_len): Set default to one.
3426 * ldmain.h (lprefix_len): Declare.
3428 * ldsym.c (write_file_locals): Use strncmp rather than a character
3429 comparison for lprefix.
3431 * emultmpl/m88kbcs.em (before_parse): Set lprefix and lprefix_len
3434 * emultmpl/hppaosf.em: Include ldexp.h.
3435 (before_parse): Set lprefix and lprefix_len correctly.
3437 Tue Dec 14 17:19:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3439 * ldlex.h: Don't declare yywrap if it is a macro.
3440 * ldlex.l: Include sysdep.h.
3441 * ldlang.c (lang_for_each_statement_worker,
3442 lang_for_each_statement): Forgot to use PARAMS.
3444 Mon Dec 13 14:30:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3446 * Makefile.in: Added .PHONY targets where appropriate. Added some
3448 (gcclibdir, version): Removed unused variables.
3449 (DEP): New variable, set to mkdep.
3450 (ALL_CFLAGS): New variable. Used in .c.o target.
3451 (CFILES, HFILES, GENERATED_CFILES, GENERATED_HFILES): New
3453 (HEADERS, MANSOURCES, LDCSOURCES, GENERATED_SOURCES,
3454 GENERATED_HEADERS, LDSOURCES, BFD_SOURCES, SOURCES): Removed
3455 mostly obsolete variables. Adjusted remaining uses.
3456 (DEF_EMUL): Removed variable.
3457 (ldmain.o): Handle undefined EMUL error correctly.
3458 (ldemul-list.h): Depend on config.status rather than Makefile.
3459 Create via temporary file.
3460 (ver960.c, roll, make): Removed obsolete targets.
3461 (.dep, .dep1, dep.sed, dep, dep-in): New targets. Used to rebuild
3463 * dep-in.sed: New file, used when rebuilding dependencies.
3465 Sat Dec 11 14:43:44 1993 Ian Lance Taylor (ian@deneb.cygnus.com)
3467 Made many changes to eliminate gcc warnings. Made various
3468 cosmetic changes, declared various things in header files, removed
3469 various extern declarations from .c files. No substantive
3472 * ldlang.c (lang_process): Ifdef out final call to
3473 lang_size_sections again (reverting change of Nove 2), since it
3474 breaks the Sun4 linker.
3476 Thu Dec 2 16:31:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3478 * configure.in (alpha-*-netware*): New target; use alpha.
3480 Wed Dec 1 14:04:20 1993 Ken Raeburn (raeburn@cygnus.com)
3482 * configure.in: Group targets by CPU. Merge some m68k target
3483 entries with different CPU specs that use the same ld_target
3486 * configure.in: Add sparc*-*-coff.
3487 * config/coff-sparc.mt, emulparams/coff_sparc.sh: New files.
3488 * Makefile.in (ALL_EMULATIONS): Add em_coff_sparc.o.
3489 (em_coff_sparc.c): Add dependencies and build rules.
3491 * ldmisc.c (errno, sys_nerr, sys_errlist): Don't declare.
3493 Wed Dec 1 12:19:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3495 * ldgram.y (OPTION_call_shared, OPTION_non_shared, OPTION_Oval):
3497 (command_line_option): Accept and ignore them (for now).
3498 * ldlex.l (<COMMAND>): Handle -non_shared, -call_shared, and -On
3499 where n is a number.
3501 Mon Nov 22 14:14:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3503 * ldmain.c (subfile_wanted_p): If merging a common symbol which is
3504 not in bfd_com_section, create the section in the BFD so that it
3505 can be placed in the right output section.
3507 Fri Nov 19 14:12:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3509 * configure.in (mips*-sgi-irix5*): New target. Use mipsb-elf32.
3510 * emulparams/elf32mipsb.sh (DATA_ADDR): Define.
3511 (OTHER_READONLY_SECTIONS): Define for .reginfo.
3512 (EXECUTABLE_SYMBOLS): Define for _DYNAMIC_LINK.
3513 * scripttempl/elf.sc: Use EXECUTABLE_SYMBOLS when not relocating.
3514 Move OTHER_READONLY_SECTIONS after all the other readonly
3515 sections. Don't use DATA_ADDR twice.
3517 * ldmain.c (enter_file_symbols): Removed duplicate tests of p. If
3518 p is in a common section, make sure the BFD has a section of that
3521 * ldlang.c (lang_common): Add newline to error message.
3523 Thu Nov 11 15:54:41 1993 Stan Shebs (shebs@rtl.cygnus.com)
3525 * emulparams/m68klynx.sh (SCRIPT_NAME): Define to use a
3526 Lynx-specific script instead of m68kcoff.
3527 (OUTPUT_FORMAT): Define as "coff-m68k-lynx".
3528 (ENTRY): Define as __main.
3529 (TEXT_START_ADDR): Define as 0.
3530 (PAGE_SIZE): Define as 0x1000.
3531 * emulparams/i386lynx.sh, emulparams/sparclynx.sh: Fix comment.
3532 * scripttempl/m68klynx.sc: New file.
3534 Mon Nov 8 12:00:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3536 * ldmain.c (get_emulation): Ignore -mips1, -mips2 and -mips3
3537 arguments rather than treating them as emulation names.
3539 Fri Nov 5 09:02:52 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
3541 * configure.in: Support x86 unixware and netware plus generic netware.
3543 Fri Nov 5 21:47:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3545 * emulparams/i386mach.sh (TEXT_START_ADDR, NONPAGED_TEXT_START_ADDR):
3548 Wed Nov 3 15:10:15 1993 Ken Raeburn (raeburn@rover.cygnus.com)
3550 * Makefile.in (distclean): Don't delete dvi or info files.
3551 (ld.info): Update dependency list.
3552 (ld.dvi): Ditto. Extend TEXINPUTS to get bfdsumm.texi.
3554 Wed Nov 3 12:07:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3556 * ldlang.c (lang_add_output): Take new arg, FROM_SCRIPT.
3557 Set output_filename instead of creating a new node.
3558 (open_output): Don't set output_filename.
3559 (lang_final): Create the new node here.
3560 * ldlang.c, ldlang.h, ldgram.y, mri.c: pass FROM_SCRIPT.
3562 Tue Nov 2 15:45:51 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3564 From Pete Hoogenboom (hoogen@cs.utah.edu):
3566 * scripttempl/hppaosf.sc: (___stack_zero, etext, _etext,
3567 edata, _edata, end): Add definitions of these symbols.
3568 (__end): Remove definition of this symbol.
3569 (__data_start): Move definition of this symbol.
3571 * emultempl/hppaosf.em: Various fixes and support for linker stub
3573 (hppaosf_finish, hppaosf_search_for_padding_statements,
3574 hppaosf_create_output_section_statements): New functions in
3575 support of linker stub generation.
3576 (ld_hppaosf_emulation): Redefine to include new
3577 emulation-specific routines.
3579 * ldlang.c (lang_process): Re-enable last call lang_size_sections.
3580 Pass abs_output_section rather than NULL to avoid invalidating
3583 Thu Oct 28 21:16:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3585 * Makefile.in (ALL_EMULATIONS): Add em_i386mach.o.
3586 (em_i386mach.c): New rule.
3587 * configure.in (i[34]86-*-mach*): New case.
3588 * config/i386-mach.mt: New file.
3589 * emulparams/i386mach.sh: New file.
3591 Fri Oct 29 14:55:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3593 * ld.h (flag_is_*): Removed macros.
3594 * ldmain.c (enter_global_ref), ldsym.c (write_file_locals):
3595 Consistently check the BFD symbol flags directly, rather than
3596 using file_is_* macros.
3598 Thu Oct 28 19:08:42 1993 Stan Shebs (shebs@rtl.cygnus.com)
3600 * configure.in (sparc*-*-lynxos*): New target.
3601 * Makefile.in: Add rule for em_sparclynx.c.
3602 (ALL_EMULATIONS): Add Lynx emulations.
3603 * config/sparc-lynx.mt: New file.
3604 * emulparams/sparclynx.sh: New file.
3605 * scripttempl/sparccoff.sc: New file.
3607 Thu Oct 28 13:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3609 * Makefile.in: Add dependency for $(EMULATION_OFILES).
3611 Mon Oct 25 16:09:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3613 * relax.c (write_relax): Check return value of bfd_seclet_link.
3615 Mon Oct 25 09:31:21 1993 Ken Raeburn (raeburn@cygnus.com)
3617 * ldlang.c (delete_output_file_on_failure): New variable.
3618 (open_output): Set it after bfd open succeeds.
3619 * ldmisc.c (vfinfo): Test it.
3621 Changes from Peter Hoogenboom, hoogen@cs.utah.edu:
3623 * ldsym.c (write_file_locals): Set the BSF_FILE flag for object
3626 * ldemul.c: Support was added to allow emulation-specific
3627 processing to occur. This support was added primarily for linker
3628 stub generation in the elf32-hppa gld.
3629 (ldemul_finish, ldemul_create_output_section_statements): New
3631 * ldemul.h: Support was added to allow emulation-specific
3632 processing to occur. (As described above.) Added finish and
3633 create_output_section_statements fields to
3634 ld_emulation_xfer_struct structure.
3635 * ldlang.c: Add calls to emulation-specific routines.
3636 (lang_process): Add call to
3637 ldemul_create_output_section_statements function.
3638 (lang_process): Add call to a emulation-specific routine (and
3639 some processing after the call).
3641 Fri Oct 22 20:54:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3643 * configure.in: mips*- instead of mips-, mips*el changes
3645 Tue Oct 19 15:46:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3647 * configure.in (alpha-*-osf*): New target; use alpha.mt.
3648 * Makefile.in (ALL_EMULATIONS): Added em_alpha.o.
3649 (em_alpha.c): New target; use alpha.sh and alpha.sc.
3650 * config/alphaosf.mh (NATIVE_LIB_DIRS, HOSTING_CRT0): Define.
3651 * config/alpha.mt: New file.
3652 * emulparams/alpha.sh: New file.
3653 * scripttempl/alpha.sc: New file.
3655 Fri Oct 15 02:20:04 1993 Doug Evans (dje@canuck.cygnus.com)
3657 * ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
3658 types of different sizes (eg: 64 and 32 bits), so coerce.
3659 * ld.h (ALIGN_N): Add warning about usage.
3661 Wed Oct 13 16:02:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3663 * ldmain.c (enter_global_ref): Just ignore any weak symbol for
3664 which we already have a definition, rather than checking in
3665 several different places whether the symbol is weak.
3667 Tue Oct 12 17:30:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3669 * configure.in (mips-*-elf*): New target; use mipsb-elf32.
3670 * scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
3671 OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
3672 expanded within them.
3673 * config/mipsb-elf32.mt: New file.
3674 * emulparams/elf32mipb.sh: New file.
3675 * Makefile.in (em_elf32mipb.c): New target.
3677 Thu Sep 30 17:00:36 1993 Rob Savoye (rob@darkstar.cygnus.com)
3679 * ldgram.y: In input_list, change lang_input_file_is_file_enum to
3680 lang_input_file_is_search_file_enum so objects brought in using
3681 INPUT() do a path lookup.
3683 Tue Sep 28 13:31:23 1993 Stan Shebs (shebs@rtl.cygnus.com)
3685 * configure.in: Change Lynx ld_target to be {i386,m68k}-lynx
3686 instead of {i386,m68k}-coff.
3687 * Makefile.in (em_i386lynx.c, em_m68klynx.c): New targets.
3688 * config/i386-lynx.mt: New file.
3689 * config/m68k-lynx.mt: New file.
3690 * emulparams/i386lynx.sh: New file.
3691 * emulparams/m68klynx.sh: New file.
3693 * scripttempl/i386coff.sc: Make ENTRY get its value from ${ENTRY},
3694 but defaulting to _start.
3696 * ldemul.c, ldfile.c, ldlang.c, ldmain.c, ldmisc.c, ldmisc.h,
3697 ldsym.c, ldwarn.c: Rename info to info_msg, to avoid conflict with
3700 Thu Sep 23 14:51:03 1993 Ian Lance Taylor (ian@cygnus.com)
3702 * config/solaris2.mh: New file. Define HOSTING_CRT0 and
3703 HOSTING_LIBS for testing.
3705 Fri Sep 17 17:52:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3707 Finish up support for i386-sysv4 (without shared libraries):
3708 * ld.h (flag_is_weak): Define.
3709 * ldlang.c (print_symbol): Mention whether symbol is weak.
3710 (print_input_section): Print weak symbols as globals.
3711 * ldmain.c (refize): Do not zero out BSF_WEAK flag.
3712 (enter_global_ref): Do not warn if a weak symbol redefines a
3713 global symbol. Do not let a weak symbol redefine a common symbol.
3714 (enter_file_symbols): Treat weak symbols as global symbols.
3715 (subfile_wanted_p): Do not pull in an object file from a archive
3716 just to resolve an undefined weak symbol.
3717 * ldmisc.c (vfinfo): Don't needlessly malloc space after a fatal
3718 error; the error might be that malloc has run out of space.
3719 * ldsym.c (write_file_locals): Treat weak symbols as global.
3720 * configure.in (i[34]86-*-sysv4*, i[34]86-*-elf*): New targets;
3722 * config/i386v4.mh: New file; set NATIVE_LIB_DIRS to /usr/ccs/lib.
3723 * config/i386-elf.mt: New file; set EMUL to elf_i386.
3724 * emulparams/elf_i386.sh: New file.
3725 * scripttempl/elf.sc: Use ${NOP} as filler (defaults to 0).
3726 * Makefile.in (NATIVE_LIB_DIRS): Define to be empty.
3727 (ALL_EMULATIONS): Add em_elf_i386.o.
3728 (GENSCRIPTS): Pass NATIVE_LIB_DIRS as sixth argument.
3729 (em_elf_i386.c): New target, like other em_*.c targets.
3730 ($(LD_PROG)): Pass $(CFLAGS) to $(CC).
3731 * genscripts.sh: Accept NATIVE_LIB_DIRS as sixth argument. If
3732 nonempty, and configured for native, add it to LIB_PATH.
3734 Fri Sep 17 13:07:39 1993 Stan Shebs (shebs@rtl.cygnus.com)
3736 * scripttempl/{h8300.sc,h8500.sc,i386coff.sc,m68kcoff.sc,sh.sc}:
3737 Added statements to pass stab and stabstr sections through and
3738 mark them as NOLOAD, which makes GDB happier.
3740 Wed Sep 15 16:02:29 1993 Stan Shebs (shebs@rtl.cygnus.com)
3742 * configure.in: Accept m68k-lynx-lynxos config.
3744 * Makefile.in: Use $(SHELL) to run genscripts.sh.
3746 Sun Sep 12 16:04:40 1993 Doug Evans (dje@cygnus.com)
3748 * config/coff-h8300.mt: Add EMUL=h8300h.
3750 * ldmain.c (main): Call set_scripts_dir after argv has been processed.
3752 Fri Sep 10 09:36:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3754 * Makefile.in: Changed CXX back to g++.
3756 Fri Sep 10 09:34:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3758 * Makefile.in: Fixed RUNTEST* CXX CXXFLAGS macros and check rule.
3760 Fri Sep 10 07:26:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3762 * Makefile.in (TAGS): Use shell wildcards.
3764 Tue Sep 7 18:04:54 1993 Jeffrey Osier (jeffrey@cygnus.com)
3766 * Makefile.in: add TEXINPUTS variable and use it in ld.dvi target
3768 Fri Sep 3 16:46:41 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3770 * ld.texinfo: re-enable included config file; conditionalize doc
3771 for -oformat to interact properly with SingleFormat doc config
3772 var; rename @up/@down to @raisesections/@lowersections.
3774 Wed Aug 25 16:29:56 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3776 * configure.in: recognize m88110.
3778 Tue Aug 24 18:49:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3780 From Peter Hoogenboom <hoogen@shafer.cs.utah.edu>:
3781 * emultempl/hppaosf.em (ld_hppaosf_emulation): Correct name for PA
3782 ELF emulation is "elf32-hppa" not "elf-big".
3783 (hppaosf_before_parse): Remove unneeded processing of environment
3785 * scripttempl/hppaosf.sc: Include .hppa_linker_stubs sections in
3786 .text segment of output file.
3787 * emulparams/hppaosf.sh (OUTPUT_FORMAT): Use elf32-hppa.
3789 Tue Aug 24 16:17:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3791 * ld.h: define BYTE_SIZE, SHORT_SIZE, and LONG_SIZE which are no
3794 * ldlang.c, ld.h: updated copyright.
3796 Tue Aug 17 15:22:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3798 * ldlang.c (open_output, lang_check): Check return value of
3801 Tue Aug 17 07:02:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3803 * scripttempl/h8500.sc: Start all sections in a different segment.
3804 * scripttempl/z8ksim.sc: Handle constructors
3806 Thu Aug 12 16:05:37 1993 Jeffrey Wheat (cassidy@cygnus.com)
3808 * Makefile.in: revert earlier changes back to execute runtest
3809 with make check. cdtest and bootstrap now function as they
3810 did within the Makefile.
3812 Thu Aug 12 10:20:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3814 * Makefile.in: Update dependencies.
3816 * configure.in: Set EMULATION_OFILES in Makefile based on
3817 --with-targets option.
3819 Thu Aug 12 08:52:29 1993 Jeffrey Wheat (cassidy@cygnus.com)
3821 * Makefile.in: check targets reimplemented to old way.
3823 Wed Aug 11 08:26:11 1993 Ian Lance Taylor (ian@cygnus.com)
3825 * config/i386v.mh, config/irix4.mh: Use gcc
3826 -print-libgcc-file-name rather than $(libdir)/libgcc.a.
3827 * config/i386sco.mh: New file; copy of i386v.mh to correspond to
3828 bfd/configure.host change.
3830 Mon Aug 9 14:25:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3832 * scripttempl/elf.sc: Handle .line and .debug* sections.
3834 * ldlex.l: Use bfd_scan_vma, not strtoul.
3836 Fri Aug 6 08:57:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3838 * ldexp.c, ldfile.c, ldlang.c, lexsup.c, ldmain.c, ldemul.c:
3839 Remove inital caps in some error messages, change "can't" to
3840 "cannot", add missing colons.
3841 * ldmisc.c (vfinfo): Print "%%" as a single %.
3842 For '%' followed by unrecognized character, print them both
3843 verbatim instead of expecting a char * arg.
3844 For '%C', don't put the function name in parens.
3846 * ldexp.c (invalid): Pass "%%", not "% ".
3848 Fri Aug 6 14:31:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3850 * scripttempl/mips.sc: Always define _ftext, _fdata, _fbss.
3851 (BSS_VAR): Removed; now always define _fbss.
3852 * emulparams/mipsidt.sh, emulparams/mipsidtl.sh (BSS_VAR):
3855 Thu Aug 5 15:55:19 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3857 * configure.in: z8k-coff is the same as z8k-sim
3859 Wed Aug 4 21:00:18 1993 Jeffrey Wheat (cassidy@cygnus.com)
3861 * testsuite/lib/ld.exp: new file
3862 * testsuite/config/unix-ld.exp: new file
3863 * testsuite/ld.bootstrap/bootstrap.exp: new file
3864 * Makefile.in: add dejagnu support for make check
3866 Wed Aug 4 17:52:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3868 * ldlex.l (comment): Add missing newline in message.
3869 * ldindr.c (add_indirect): Ditto.
3870 * ldexp.c (exp_fold_tree): Ditto.
3872 Tue Aug 3 10:57:41 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3874 * ldgram.y, ldlex.l, mri.c, ldwrite.c: Change multiple commons
3877 * ldmisc.c (multiple_warn): New function.
3878 * ldmisc.h: Declare it.
3879 * ldmain.c (enter_global_ref): Call it.
3880 * ld.h (ld_config_type): Add warn_common.
3881 * ldlex.l, ldgram.y: Set it with -warn-common option.
3882 * ldver.c (help): Document it.
3884 Mon Aug 2 12:04:36 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3886 * scripttempl/elf.sc: Add hooks for .sdata, .sbss, and
3887 target-specific sections, and for changing data section vma.
3889 Mon Jul 26 14:00:02 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3891 * ldgram.y (OPTION_Qy, OPTION_Y, OPTION_dn, OPTION_YP): New
3892 terminals, for Solaris.
3893 (dirlist_ptr): New static variable.
3894 (command_line_option): Accept new options.
3896 * ldlex.l: Accept command-line options "-Qy", "-dn", "-Y", and
3899 * config/sun4sol2.mt: Pass emulation name without ".sh".
3901 * emulparams/elf32_sparc.c: Renamed from elf32-sparc.c.
3902 * config/sun4sol2.mt (em_elf32_sparc.c): Adjusted accordingly.
3904 Fri Jul 23 13:51:09 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3906 * scripttempl/elf.sc: Add support for .init, .fini, .ctors,
3907 .dtors, .data1, .rodata1 sections, instead of combining them into
3908 other sections. For `-r', set all section start addresses to
3911 * emulparams/elf32-sparc.sh (TEXT_START_ADDR,
3912 NONPAGED_TEXT_START_ADDR): Value should be 0x10100.
3913 (MAXPAGESIZE): Renamed from PAGE_SIZE.
3915 Wed Jul 21 14:28:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3917 * genscripts.sh: If this is the default emulation, set
3919 * emultempl/*.em: Use it to determine whether to compile in the
3922 * Makefile.in (GENSCRIPTS): Pass the default emulation name to
3923 genscripts.sh. Pass the current emulation name without ".sh" on
3925 * genscripts.sh: Take an default emulation arg.
3926 Use the current emulation name as EMULATION_NAME.
3927 Make default lib path for cross-compiling ':', not null.
3928 * emulparams/*.sh: Don't set EMULATION_NAME.
3929 * ldemul.c (ldemul_get_script): Take isfile arg.
3930 Pass it to emulation's get_script function.
3931 * ldemul.h: Adjust get_script prototypes.
3932 * ldfile.c (ldfile_find_command_file): Renamed from find_a_name.
3934 * ldfile.h: Declare it.
3935 * ldgram.y: Accept a script on the command line again,
3936 for parsing compiled-in scripts.
3937 * ldmain.c (main): If ld script is a file, parse it as a -T
3938 option, otherwise parse it directly.
3939 * emultempl/*.em (*get_script): Return the scripts themselves if
3940 this is the default emulation; otherwise return their file names.
3941 * emultempl/m88kbcs.em: New file, to take m88kbcs #ifdef out of
3943 * emulparams/m88kbcs.sh: Use it.
3945 * ld.h (ld_config_type::unix_relocate): Remove unused element.
3947 Tue Jul 20 12:01:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3949 * Makefile.in (ALL_EMULATIONS): Delete em_i386linux.o (for which
3950 there's no change log entry yet, tsk tsk) from the list of
3951 emulations compiled in until Mark gets around to checking in
3952 emulparams/i386linux.sh.
3953 (ldemul-list.h): Depend on Makefile, so if EMULATION_OFILES is
3954 changed, this file gets updated.
3956 Fri Jul 16 14:14:32 1993 Ian Lance Taylor (ian@cygnus.com)
3958 * ldgram.y (OPTION_Lfile): New token.
3959 (command_line_option): Accept OPTION_L NAME (whitespace after -L).
3960 * ldlex.l (<COMMAND>): Accept -L without FILENAME.
3962 Fri Jul 16 13:44:26 1993 Doug Evans (dje@canuck.cygnus.com)
3964 * configure.in: h8/300h support needs own .mt file.
3965 config/coff-h8300h.mt: New file.
3967 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3969 * ldmain.c: Don't include sys/stat.h; it already got included
3970 somewhere along the way.
3972 Thu Jul 15 14:43:34 1993 Doug Evans (dje@canuck.cygnus.com)
3974 * Makefile.in: Add h8300h support.
3975 emulparams/h8300h.sh: New file.
3976 scripttempl/h8300h.sc: New file.
3978 Thu Jul 15 12:44:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3980 * ldfile.c (ldfile_open_file): In error message, use the name the
3981 user gave (e.g., "-lc"), rather than the base file name.
3983 * ldexp.c (exp_fold_tree): Don't assign an int to an enum.
3985 * ldmain.[ch]: Remove initial Q_ from function names.
3986 * ldexp.c, ldindr.c, ldlang.c: Change callers.
3988 * ldfile.c, ldmain.c, ldgram.y: Rename option_v to trace_file_tries.
3990 * ldlang.c (lang_process): Move loading of default script from
3991 here to main. Add a "/" to start of script name to prevent
3992 finding it in "." first.
3994 * ldmain.c (set_scripts_dir): Don't look in "." first.
3996 * ldgram.y, ldlang.c, ldsym.c: Remove traces of unused var
3999 Thu Jul 15 10:55:59 1993 Ian Lance Taylor (ian@cygnus.com)
4001 * Makefile.in (em_m88kbcs.c): Correct dependency.
4002 * scripttempl/m88kbcs.sc: It's ARCH, not arch. Removed TARGET
4003 statement. Changed OUTPUT_FORMAT to use ${OUTPUT_FORMAT}.
4004 * emulparams/m88kbcs.sh: It's coff-m88kbcs, not m88kbcs.
4006 Wed Jul 14 21:42:53 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4008 * ldfile.c (ldlang_open_file, ldfile_open_command_file),
4009 main.c (main): Print the errno string in the error message.
4011 Tue Jul 13 20:00:30 1993 Doug Evans (dje@canuck.cygnus.com)
4013 * configure.in: Accept h8300h for target cpu.
4015 * ldmisc.c (vfinfo): Have demangle remove leading underscore if
4016 present (demangle is smart enough to know whether to do it or not).
4018 Mon Jul 12 11:45:48 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4020 * ldmain.c (set_scripts_dir): Check . and <ld bin dir>/../lib for
4021 ldscripts, as well as <ld bin dir> and SCRIPTDIR.
4023 * ldlang.c (lang_process): Use sizeof instead of magic constant.
4025 * ldmain.c (get_emulation, check_for_scripts_dir,
4026 set_scripts_dir): New functions.
4029 Mon Jul 12 10:57:03 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4031 * scripttempl/elf.sc: Include .init, .fini, .rodata sections.
4032 Create symbol "end" instead of "__end". Comment out some parts
4033 that may not be needed (yet) for elf.
4035 * configure.in: Accept sparc-elf and sparc-solaris2 configs.
4037 Thu Jul 8 15:33:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4039 * Makefile.in (ALL_EMULATIONS): Include $(OTHER_EMULATIONS).
4041 * ldmisc.h (einfo, minfo, info): Don't bother with PARAMS macro
4042 when no prototype is being supplied.
4043 (ldmalloc, ldrealloc): Size argument is now size_t.
4045 * ldmisc.c (finfo): New function, accepts FILE* argument.
4046 (vfinfo, case 'v'): New format character; displays bfd_vma in hex
4047 without leading zeros.
4048 (vfinfo, cases 'R' and 'C'): Use finfo(%v) when displaying a
4049 bfd_vma value, instead of fprintf(%x) which won't hold a long long
4051 (concat, buystring): String lengths are size_t.
4052 (ldmalloc, ldrealloc, xrealloc): Size argument is now size_t.
4054 * ldlang.c (new_statement): Size argument is now size_t. Added
4055 forward declaration with prototype.
4057 Thu Jul 8 10:53:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4059 * ldgram.y (OPTION_v): Don't turn on verbose output.
4061 Wed Jul 7 17:10:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4063 * ldlex.l: Get rid of local typedef for bfd_vma! Get it from
4066 Wed Jul 7 11:33:12 1993 Ian Lance Taylor (ian@cygnus.com)
4068 * Makefile.in (install): Don't install as $(tooldir)/bin/gld;
4069 collect2 doesn't look for gld any more anyhow.
4071 Mon Jul 5 14:29:48 1993 Ian Lance Taylor (ian@cygnus.com)
4073 * ldlang.c (lang_relocate_globals): Skip indirect symbols, which
4074 now have a non NULL srefs_chain.
4076 * config/hp300hpux.mt: Use emulation hp3hpux rather than
4077 hp300hpux, since the latter does not exist.
4079 Fri Jul 2 18:06:05 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4081 * genscripts.sh: Put the scripts in the ldscripts directory, not
4083 * configure.in (ldscripts): Make, instead of emulations.
4084 * Makefile.in (scriptdir): Take off the "ld" part.
4085 (install, clean, distclean): Use ldscripts, not emulations.
4086 In tests, don't pass -Lemulations.
4087 Don't pass tooldir/lib to genscripts.sh.
4088 * genscripts.sh: Don't take tooldir/lib arg.
4089 * ldlang.c (lang_process): Add "ldscripts/" to the name of the
4090 default script file.
4092 Fri Jul 2 17:13:35 1993 Doug Evans (dje@canuck.cygnus.com)
4094 * scripttempl/h8300.sc: Add .tors section for constructor/destructors.
4096 Thu Jul 1 16:38:45 1993 Doug Evans (dje@canuck.cygnus.com)
4098 * config/coff-h8300.mt: EMUL=h8300hms -> h8300.
4100 Wed Jun 30 15:45:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4102 * Makefile.in (.y.c): skip default .y.c rules. gnu make can now
4103 run in parallel without colliding on yacc's static file names.
4104 Without the stub rule, make will try to start two yacc's
4105 concurrently which fails because of yacc's static file names.
4107 Tue Jun 29 12:20:36 1993 Ian Lance Taylor (ian@cygnus.com)
4109 * ldmain.c (subfile_wanted_p): Don't dump core if there are no
4112 Mon Jun 28 12:22:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4114 * genscripts.sh (LIB_PATH): Only add /usr/local/lib if it's
4115 different from libdir.
4117 * Makefile.in (scriptdir): Base on tooldir, not datadir.
4119 Sat Jun 26 12:03:57 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4121 * ldver.c (help): New function.
4122 * ldver.h: Declare it.
4123 * ldlex.l, ldgram.y: Recognize new options --help and --version.
4125 Mon Jun 21 20:39:48 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
4127 * Makefile.in (INCLUDES): Don't need ../include any more.
4129 Mon Jun 21 16:38:35 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4131 * ldlex.l, ldgram.y: Support new -oformat option.
4132 Remove attempt at supporting script fragments on the command line.
4133 * ldlang.c (lang_add_output_format): Take new arg, FROM_SCRIPT.
4134 * mri.c (mri_format), ldgram.y: Change callers.
4135 * ldlang.h: Change prototype.
4137 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
4139 * Makefile.in: canonicalize install.sh; for use within
4140 this directory (and subdirs)
4142 Thu Jun 17 14:33:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4144 * ldgram.y: Tweak grammar to make reporting of invalid options work.
4146 * Makefile.in (.cc.o): Restore .SUFFIXES entry for .cc
4149 Wed Jun 16 11:45:32 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4151 * ldfile.c (ldfile_open_command): Don't try .ld extension.
4152 It wasn't documented (or likely used) and wastes time.
4153 (try_open): If EXTEN is empty, don't try it.
4155 * ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
4156 ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
4157 ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
4158 with normal function declarations.
4160 * Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
4161 Move *.sc-sh to scripttempl/*.sc.
4162 * {emultempl,emulparams,scripttempl}/README: New files.
4163 * sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
4164 removed, replaced with generic.em.
4165 * h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
4166 h8[35]00hms.s[ch]. Change their contents to omit the "hms".
4168 * *.em (*_get_script): Return script name instead of script contents.
4169 * ldlang.c (lang_process): Change caller.
4171 * ldlex.l, ldgram.y: Recognize -m option.
4172 Check for input files after *all* options in grammar.
4173 * ldmain.c (main): Check for -m options. Add default directory
4176 * mkscript.c: File removed.
4177 * genscripts.sh: Take two more parameters, tooldirlib and libdir,
4178 to add to the default LIB_PATH.
4179 Look for input files in the new subdirectories.
4180 Create the scripts in emulations subdirectory and don't filter
4181 them through mkscript.
4182 * configure.in: Make the emulations subdirectory.
4184 * Makefile.in: Account for all of the above changes.
4185 Remove unused .SUFFIXES. Get libgcc.a path with gcc
4186 -print-libgcc-file-name instead of $(libdir)/libgcc.a.
4187 Put CFLAGS last in the compilation rules.
4188 Add -I../bfd to INCLUDES so sysdep.h is found.
4190 Tue Jun 15 23:04:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4192 * Makefile.in (INCLUDES): Look in ../include, not ../bfd.
4194 * aout.sc-sh: Add SHLIB_PATH like STACKZERO. Make STACKZERO
4195 dependent on RELOCATING, not RELOCATION.
4196 * hp3hpux.sh (SHLIB_PATH): Define it.
4198 Mon Jun 14 19:06:15 1993 David J. Mackenzie (djm@thepub.cygnus.com)
4200 * ldfile.c (try_open): If opening without the extension fails,
4201 try with the extension even if -v or -V was given.
4202 had_script is imported (from ldgram.y), not exported.
4204 Mon Jun 14 16:26:10 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
4206 * Makefile.in: remove parentdir support, use INSTALL_XFORM
4208 Thu Jun 10 14:00:06 1993 Ian Lance Taylor (ian@cygnus.com)
4210 * ldexp.c (exp_fold_tree): Don't lose the old flag bits.
4211 * ldgram.y (statement_list_opt): New nonterminal, either empty or
4213 (section): Use statement_list_opt, not statement_list.
4214 * m68kcoff.sc-sh: Gather constructors and destructors and define
4215 __CTOR_LIST__ and __DTOR_LIST__ appropriately.
4216 * sa29200.sc-sh: Gather constructors and destructors and define
4217 ___CTOR_LIST__ and ___DTOR_LIST__ appropriately.
4219 Mon Jun 7 12:53:28 1993 Per Bothner (bothner@rtl.cygnus.com)
4221 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
4222 * configure.in: No longer need to configure to get sysdep.h.
4224 Fri Jun 4 16:18:24 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4226 * Makefile.in: remove install:all and install-info:info
4227 dependencies (these cause some spurious rebuilds at 'make install'
4230 Fri Jun 4 08:50:14 1993 Ian Lance Taylor (ian@cygnus.com)
4232 * configure.in (mips-idt-ecoffl*): New target; use mips-idtl.
4233 (mips-idt-ecoff*): Added trailing '*'.
4234 * config/mips-idtl.mt: New file; use EMUL of mipsidtl.
4235 * mipsidtl.sh: New file; like mipsidt.sh, but little endian.
4236 * Makefile.in (ALL_EMULATIONS): Added em_mipsidtl.o.
4238 * config/sun3.mh (HOSTING_LIBS, HOSTING_EMU): Removed obsolete and
4239 incorrect definitions.
4241 Tue Jun 1 14:56:10 1993 Per Bothner (bothner@rtl.cygnus.com)
4243 * ldsym.c (write_file_locals): Write BSF_CONSTRUCTOR
4244 symbols, unless stripping.
4246 Tue May 25 15:34:25 1993 Ian Lance Taylor (ian@cygnus.com)
4248 * Makefile.in: configure looks for ####, so remove lines with many
4250 * config/irix4.mh, config/i386v.mh: New files; set HOSTING_CRT0
4251 and HOSTING_LIBS correctly so that ``make check'' will work.
4253 Thu May 20 13:56:16 1993 Per Bothner (bothner@deneb.cygnus.com)
4255 * mips.sc-sh: Define _etext, _edata, and _end, in addition
4256 to etext, edata, and end. Needed for IRIX 4.0.5F.
4257 Patch from mwp@iconix.oz.au (Michael Paddon).
4259 * Version 2.2.1 released.
4261 Thu May 20 11:42:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4263 * mipsbsd.sc-sh: Renamed from aout-mipsbsd.sc-sh.
4264 * mipsbsd.sh (EMULATION_NAME): Use new file name.
4266 Tue May 18 17:10:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4268 * Makefile.in (LDDISTSTUFF): Remove ld.mm since we can't build it
4271 * Version 2.2 released.
4273 Mon May 17 15:37:28 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4275 * ldver.c (ldversion): Bump version number to 2.2.
4277 Mon May 17 12:44:31 1993 Per Bothner (bothner@cygnus.com)
4281 Fri May 14 11:26:24 1993 Ian Lance Taylor (ian@cygnus.com)
4283 * mips.sc-sh: Don't define BSS_VAR unless relocating.
4285 Wed May 12 13:33:29 1993 Ian Lance Taylor (ian@cygnus.com)
4287 * Makefile.in (mkscript.o, mkscript): Build mkscript via
4288 mkscript.o, rather than directly from mkscript.c.
4290 Tue May 4 21:58:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4292 * configure.in: Look for ${target_makefile_frag} relative to
4293 ${srcdir}, not relative to build directory.
4295 * hppaosf.em, hppaosf.sc-sh, hppaosf.sh: New files.
4296 * configure.in: Recognize hppa*-hp-osf.
4297 * Makefile.in (ALL_EMULATIONS): Include hppaosf emulation.
4298 (em_hppaosf.c): Build it.
4299 * config/hppaosf.mh, hppaosf.mt: New files.
4301 * ld.h (ALIGN_N): Renamed from ALIGN, because that conflicted with
4302 some system header files. All uses changed.
4304 * configure.in: Recognize i386-aix configurations as i386-coff
4307 * configure.in: Recognize m68*-*-hpux.
4308 * aout.sc-sh: If STACKZERO and RELOCATING are both defined, output
4309 the value of STACKZERO.
4310 * Makefile.in (ALL_EMULATIONS): Include hp300-hpux emulation.
4311 (em_hp3hpux.c): Build it.
4312 * hp3hpux.sh, config/hp300hpux.mt: New files.
4314 Tue May 4 12:37:35 1993 Ian Lance Taylor (ian@cygnus.com)
4316 * mips.sc-sh: Put constructors in the .data section.
4317 * Makefile.in (cdtest): Added dependency on ld.new.
4319 Mon May 3 19:43:39 1993 Per Bothner (bothner@cygnus.com)
4321 * Makefile.in: Change definition of $(tooldir) to match FSF.
4322 * vax.sh, config/vax.mt, configure.in, Makefile.in:
4323 Support VAX Ultrix and BSD.
4325 Mon Apr 26 18:35:47 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4327 * sh.em, sh.sh, sh.sc-sh: New files supporting Hitachi SH.
4329 Wed Apr 14 21:01:51 1993 John Gilmore (gnu@cygnus.com)
4331 * ldlang.h (struct memory_region): Change `length' and
4332 `old_length' fields to bfd_size_type. Eliminate use of bfd_offset.
4333 * ldlang.c, mri.c: Corresponding changes, plus lint.
4335 Thu Apr 8 22:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
4337 * configure.in: For all i386 targets, accept i486 as well.
4339 Mon Apr 5 17:33:39 1993 Ian Lance Taylor (ian@cygnus.com)
4341 * ldlang.c (wild_doit): Preserve all flags for a
4342 SEC_SHARED_LIBRARY section.
4343 (size_input_section): Consider any SEC_HAS_CONTENTS section when
4344 computing largest_section.
4346 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
4348 * ldlang.c (lang_output_section_statement_lookup): Initialize all
4349 fields of newly created structure.
4351 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
4353 * ldmain.c (g_switch_value): New variable.
4354 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
4355 (command_line_option): Accept -G and set g_switch_value.
4356 * ldlex.l (COMMAND): Accept -G.
4357 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
4359 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4361 Support for linking and loading at different places:
4363 * ldlex.l: Add "AT" keyword.
4364 * ldgram.y: Cleanup, and parse AT.
4365 * ldlang.c (print_output_section_statement): Print output address
4366 of section in map. (lang_size_sections): Fill sections' lma with
4368 * ldlang.h (lang_output_section_statement_type): Add load_base
4371 * ldindr.c (add_indirect): Keep more information in the alias
4373 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
4374 attribute from an input section.
4375 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
4376 default. (Q_enter_file_symbos): Indirect symbols now are known by
4377 their section, not a special symbol flag.
4378 * ldsym.c (write_file_locals): Indirect symbols aren't local.
4379 (write_file_globals): Write the mapping for an indirect symbol.
4380 * relax.c (build_it): When forced to write a NEVER_LOAD section,
4383 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
4385 * ld.texinfo: changes for q1
4387 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4389 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
4391 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4393 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
4395 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
4397 * mips.sc-sh: Added variables which may be overridden by a
4399 * mipsidt.sh: New file; emulation for IDT MIPS board.
4400 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
4401 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
4402 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
4403 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
4405 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4407 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
4409 * i386bsd.sh, config/i386bsd.mt: New files.
4410 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
4412 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
4414 * mri.c: Add extern declaration of strdup.
4415 * ldsym.c (KEEP macro): Add spaces around '=' for the
4416 sake of old (e.g. PCC) compilers.
4418 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
4420 * ldver.c: Bump to version 2.1.
4422 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4424 * ldgram.y: allow section types without address expressions.
4425 * ldlang.c (lang_relocate_globals): avoid possible hang with
4426 undefined but unreferenced symbols.
4427 * relax.c (relax_section): don't complain if the script file isn't
4428 relaxable but -relax is set
4430 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4432 * configure.in: go32 is the 3rd part of the triple, not the 2nd
4434 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
4436 * mipsbig.sh: New file. Big endian MIPS emulation.
4437 * config/mips-big.mt: New file. Use mipsbig emulation.
4438 * configure.in (mips-sgi-irix*): Use target mips-big.
4439 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
4440 (em_mipsbig.c): New target. Uses mipsbig.sh.
4442 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
4444 * mips.sc-sh: Put .scommon sections into .sbss section.
4446 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
4447 rather than always putting them in bfd_com_section.
4448 * ldlang.c (lang_common): If a common symbol is not in
4449 bfd_com_section, put in a section of the same name, rather than
4450 always putting it in section COMMON.
4452 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
4454 * ldmain.c (subfile_wanted_p): If we already have a common
4455 definition of a symbol, don't necessarily pull in an object file
4456 that provides a non-common definition.
4458 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
4459 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
4461 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
4462 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
4464 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
4466 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
4469 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
4471 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
4472 checking for equality to bfd_com_section.
4474 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
4476 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
4477 targets, linker script.
4478 * mipslit.sh: New file. Little endian MIPS emulation.
4479 * config/mips-lit.mt: New file. Use mipslit emulation.
4480 * configure.in (mips-dec-ultrix*): Use target mips-lit.
4481 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
4482 (em_mipslit.c): New target. Uses mipslit.sh.
4484 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
4486 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
4487 $(tooldir)/bin/gld, so that gcc can find it with or without
4490 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4492 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
4493 write_norel. All linking is now done via write_relax. Call
4494 ldsym_write before calling write_relax.
4495 * relax.c: Added copyright.
4496 (write_relax): Renamed from write_relaxnorel. Added relocateable
4497 argument. seclet_dump renamed to bfd_seclet_link.
4498 * relax.h: Added copyright.
4500 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4502 * ldmain.c (decode_library_subfile): Patch from
4503 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
4505 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4507 * config/vxworks960.mt renamed to config/i960.mt
4509 * configure.in: sparc-aout emulates a sun4, as does
4510 sparc*-vxworks, i960-nindy uses gld960 emulation
4512 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4514 Fix support for NOLOAD, add INCLUDE
4515 * ldfile.c (ldfile_open_command_file): pass file name to
4517 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
4518 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
4521 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4523 * Makefile.in, config.h: no more default emulation. Make the lack
4524 of emulation a compile time error
4526 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4528 * configure.in: recognise all sparclite variants, not just 'sparclite'
4530 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
4532 * m68kcoff.sc-sh: define _end as well as end, for consistency with
4535 * configure.in: accept *-ericsson-ose for any m68k CPU.
4537 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
4538 for each output section.
4540 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
4542 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
4543 macro bfd_asymbol_bfd as appropriate.
4544 * Makefile.in: Un-duplicate ldlex.c dependency.
4545 * condigure.in: Replace my_host case table by sourcing
4546 ../bfd/configure.host. Allow std-host as the default.
4547 * ldmisc.c: Change logic for C++ name demangling: There is
4548 no initial '_' to remove from stab-derived function names.
4550 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4552 * ldlang.c (lang_init_script_file): don't attach the output file
4553 sections to the script file.
4555 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4556 * ldlang.c (wild): run expansion loop over command line bfd too.
4557 (lang_ini_script_file): initialize more parts of the command line
4559 * ldlex.l: fix DEFINED start states.
4561 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4563 * ld.texinfo: new doc.
4564 * ldgram.y, ldlex.l: understand -y<symbol>
4565 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
4566 print info. (add_ysym): new function.
4567 * ldsym.h: (ldsym_type): new define SYM_Y.
4569 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
4571 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
4572 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
4573 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
4574 macros with PARAMS. Recreational cleanup. Update copyrights.
4576 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4578 * Makefile.in: pass down the bfd source directory for includes
4580 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
4582 * ldlang.c (lang_size_sections): don't change size and address for
4583 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
4586 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4588 * relax.c (build_it): re-enable the processing of data_statements
4589 in scripts, makes counted contructor lists work again.
4591 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
4593 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
4595 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
4597 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
4600 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
4602 * Support for i386-sysv.
4603 configure.in: check for i386-*-sysv* and i386-*-sco*.
4604 i386coff.sc-sh: rewrote to support SVR3 by default.
4605 ldctor.c (find_constructors): preserve stat_ptr.
4606 ldlang.c (wild_doit): initialize vma and size of new output
4607 section to corresponding input section. This is required for
4608 shared library support.
4609 (lang_size_sections): don't modify vma and size of sections which
4610 are never loaded (for shared libraries).
4611 ldwrite.c (copy_and_relocate): copy the contents of any section
4612 which has contents, not just sections which are loaded (for shared
4615 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4617 * ldlang.c (size_input_section): count the sizes of all sections
4620 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4622 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
4623 to demangle symbols better
4625 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
4627 * ldlang.c (lang_finish): don't warn if -e start symbol does not
4628 exist when linking with -r.
4630 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
4632 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
4635 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4637 * ldmain.c (linear_library): don't even think about processing
4638 an object file if it's already been done
4640 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4642 * configure.in: the hp9000/300 config file is now hp300
4644 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4646 * config/z8ksim.mt: new file
4648 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
4650 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
4651 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
4653 * ld.h (strip_symbols_type): Add value STRIP_SOME.
4654 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
4655 * ldlang.c (lang_add_keepsyms_file): New function.
4656 * ldlex.l: Handle "-retain-symbols-file".
4657 * ldsym.c (keepsyms_file, kept_syms): New vars.
4658 (process_keepsyms): New functihon; reads file, marks symbols for
4660 (write_file_locals): File symbols should always be kept.
4661 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
4662 and "-s". Process retain-symbols file before setting symtab.
4663 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
4664 (keepsyms_file, kept_syms): Declare them.
4666 * ldmain.c (main): Non-fatal errors should still cause non-zero
4667 exit status even with -r.
4669 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4671 Added initial support for the z8k
4672 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
4673 * configure.in, Makefile.in: modified to reflect above
4675 * ldlang.c (lang_check): when linking conflicting architectures,
4676 make the output file reflect at least one of the bad inputs.
4678 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
4680 * Makefile.in (install): if $(tooldir) exists, install ld in
4683 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4685 * Makefile.in, configure.in: modified to support i386-coff
4686 * i386coff.sh: new file
4688 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
4690 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
4691 added m68k-coff emulation mode, stolen from a29k emulation.
4692 Almost certainly wrong, but perhaps better than sun3.
4694 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4696 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
4697 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
4698 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
4699 This is one character shorter, and lets people build on
4700 SVR3 system. (ld__h8300xray.[co] was the killer there;
4701 h8300xray.sc-sh is also overlong, but seems harmless.)
4702 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
4703 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
4704 * configure.in: Add host isc.
4706 * ldver.c: Call it version 2.0.
4708 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
4710 * ldver.c: Bump to version 0.98.
4713 * Makefile.in: Added mostlyclean, distclean, realclean rules.
4715 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
4717 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
4718 * ldlex.l: Moved comment() to end, since some compilers
4719 otherwise have problems with input() used before it is defined.
4721 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4723 * configure.in: added Solaris 2 and Irix 4 host support.
4725 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4727 * Makefile.in: remove -S flag from the FLEX definition
4729 * configure.in: rewrote, using new style case statement. use
4730 m68k.mt for m68k-aout systems
4732 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
4734 * Makefile.in: map "ld" through program_transform_name when
4737 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
4739 * cplus-dem.c: Removed. Use the version in libiberty now.
4740 * ldmisc.c: Use new libiberty version of cplus_demangle().
4742 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
4744 * gld960.em (gld960_choose_target): default to little endian, not
4747 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4749 * ldlang.c (lang_process): don't pass null pointers when
4750 abs_output_section is what is required.
4751 * ldwrite.c (ldwrite): use malloc to allocate the largest space
4752 used, and pass that down.
4753 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
4756 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
4758 * configure.in, config/ose68.mt: renamed OSE to ose.
4760 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
4762 * ldsym.c (write_file_locals): Reorder check for common or
4763 undefined symbols so that it works.
4765 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
4767 * configure.in: accept all m68K family members.
4769 * Makefile.in: always create installation directories.
4771 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4773 * ldlex.l: now parses comment correctly, added ~ to acceptable
4776 * ldexp.c (exp_unop): pass down abs_output_section - now can have
4777 unary -ve constants.
4779 * ldlang.c (lang_finish): warn when an entry symbol supplied on
4780 the command line can't be found.
4782 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4784 * ldlang.h: add new field "loadable" to output_section_statement.
4785 * ldlang.c (lang_output_section_statement_lookup): initilize new
4786 field. (wild_doit): if new field is not set, then stop output
4787 section from being loadable.
4788 (lang_enter_output_section_statement): set the field from the
4790 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
4791 * h8300hms.sc-sh, h8300hms.em: get -r right.
4793 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
4795 * ldint.texinfo: New internals manual (beginnings thereof).
4796 * PORTING: Removed, merged into ldint.texinfo.
4798 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
4800 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
4801 cdtest.exp: A test program (copied from libg++/test-install)
4802 that tests that constructor and destructors are handled
4805 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4807 * Makefile.in (install): install from ld.new, renaming during the
4808 copy, or else the next 'make install' needs to re-link ld.
4810 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4812 * configure.in: generalise hp recognition (from sef).
4814 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4816 * configure.in: recognize bsd and hpux hppa configurations.
4817 error messages echo to stderr, not stdout
4819 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4821 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
4822 ldmisc.c: removed rcsid's.
4824 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4826 * ldlang.c (lang_map): print changes in sizes due to relaxing
4827 (size_input_section): maintain the delta information.
4828 * ldlang.h: add new field to struct to contain delta info.
4829 * relax.c (relax_section): complain if input not relaxable.
4830 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
4833 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4835 * ldmain.c(main): prevent -r and -relax from being on at the same
4838 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4840 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
4844 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4846 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
4848 * ldlang.c(open_output): set the target arch and machine as soon
4849 as we can. (lang_size_sections): use new macros for setting vma
4852 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4854 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
4855 Also deleted an unreachable path to wrs.
4857 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4859 * Makefile.in (install): use -d test for $tooldir before
4860 installing ld there so that $tooldir can be inherited from
4863 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
4865 * ldlang.c: Two non-substantial changes for the sake of
4866 the old Portable C Compiler.
4868 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4870 * ldgram.y, ldlex.l: parse ABSOLUTE
4871 * ldexp.c: add support for ABSOLUTE
4873 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
4875 * Makefile.in: Added default definitions for HOSTING_CRT0,
4876 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
4877 * config/*.mh: Miscellaneous clean-up: Removed definitions
4878 of YACC (since it is not longer used in the Makefile).
4879 Remove HOSTING_* definitions that are subsumed by the
4880 ones added to Makefile.in. Removed most definitions of CC.
4881 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
4882 These are no longer needed.
4884 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
4886 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
4887 rules, since these are used when building a distribution.
4888 * Makefile.in (ldlex.c): Don't re-direct output, since that
4889 leaves a bogus output files if it fails.
4891 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4892 * ldlex.c: Fix some unnecessary flex-specific-isms.
4894 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4896 * ldgram.y: move spurious semicolon
4897 * ldexp.h: fix prototype
4899 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4901 * ld.texinfo: references to linker now say "ld" not "gld".
4903 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4905 changed calling convention for Q_enter_global_ref
4906 * ldexp.c, ldlang.c, ldmain.c: reflect this
4907 * ldver.c: bump version to 1.97.1
4908 * ldindr.c (add_indirect): when an edict declaring an indirect
4909 symbol is found, make sure that any ideas about the symbol being
4910 common are changed if it now known to be defined.
4911 * ldmain.c (linear_library): complain once if archive isn't
4913 * ldlang.h, ldlang.c: make room for and initialize the complain
4916 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4918 * Makefile.in: use flex & bison from ../ if they exist.
4920 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4922 * relax.c (build_it): don't allocate space in the output file for
4923 stuff if -R flag applys to it.
4924 * ldfile.c: merge in VMS filename support
4925 * ldmain.c (main): take out ./ from library path, and close file
4926 before unlinking. Make multiple defs of a symbol create an
4928 * ldmisc.c: fatal errosrs delete output file
4930 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
4932 * ldver.c: Increase version number to 1.97, for consistency
4935 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
4937 * Makefile.in: FLEX -> LEX.
4939 * ld.texinfo: {} -> @{@}.
4941 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4943 * ld.texinfo: describe alternate, MRI-compatible linker scripts
4944 (and associated change in -c option, now used for these scripts)
4946 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4948 * ldver.c: Bumped version to 1.96 - new release, resync with the
4950 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
4951 rather than with raw malloc, makes it easier to track where memory
4953 * ldsym.h, ldsym.c: create obstack for all global symbols too.
4954 * ldwrite.c (ldwrite): moved malloc so only used when needed.
4955 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
4958 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
4960 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
4962 * Makefile.in: use bootstrap for check.
4964 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4966 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
4968 * Makefile.in: now use flex, not lex
4969 * ldlex.l, ldlang.c, ldctor.c: lint
4971 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4973 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
4974 different sorts of filenames on the command line than in a script.
4976 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4978 * Makefile.in: rework CFLAGS so that they can be passed on the
4979 make command line. Remove MINUS_G. Default CFLAGS to -g.
4981 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4983 * relax.c: added handling for new "padding" seclet type, used to
4984 fill out gaps between section.
4985 * ldgram.y, ldlex.l: now -defsym on the command line is done
4988 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4990 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
4992 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4994 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
4997 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4999 * Makefile.in (install): Install second copy in $(tooldir)/bin
5000 without $(program_prefix), since that's what gcc expects.
5002 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5004 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
5005 * h8300*: fix bit rot and add support for h8300xray target
5006 * go32.sh: target emulation for go32.
5008 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5010 * gld960.em, i960.sc-sh. Fix i960 bit rot
5012 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
5014 * Makefile.in: install man page.
5016 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5018 * config/mt-<foo> renamed to <foo>.mt
5019 * config/mh-<foo> renamed to <foo>.mt
5020 * configure.in changed to reflect this
5021 * genscripts.sh now make .xbn files rather than .xN files
5023 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
5025 * ldver.h: fix decl of ldversion.
5027 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
5029 * Makefile.in: added check target.
5031 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5033 * ldmain.c (Q_enter_file_symbols): now aliases work again
5035 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
5037 * Makefile.in: added clean-info target.
5039 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5041 * ldexp.c (exp_print_tree): don't try and follow null pointers
5043 * ldgram.y: remove 11 shift reduce errors
5045 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5047 * Makefile.in: added tooldir and program_prefix.
5049 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5051 * ldlang.c (size_input_section): don't move absolute sections
5055 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5057 * cplus-dem.c: yet another copy of this - maybe it should go into
5059 * ldgram.y: now -V and -v have different actions
5060 * ldver.c: if -V, prints list of emulations compiled in
5061 * ldmisc.c: support for cplus demangling
5064 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5066 * Makefile.in, configure.in: removed traces of namesubdir,
5067 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5068 copyrights to '92, changed some from Cygnus to FSF.
5070 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
5072 * Makefile.in: Change mkscript rule into one for ./mkscript
5073 (for the sake of makes that don't realize they're the same).
5074 * PORTING: Add more details.
5075 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
5077 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
5079 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
5080 config/mt-hp300bsd: New port to hp300 running BSD.
5082 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
5084 Major rewrite of how ld is configured. The major idea
5085 is to use shell scripts to generate everything.
5086 * generic.em replaces ldtemplate.
5087 * Other *.em files replace various *.c files.
5088 A *.em file is a shell script that generates the corresponding
5089 ld__*.c file that implements an emulation. This is usually
5090 a straight 'cat' of a here-document, possibly with substitutions.
5091 * Script files (*.sc) are places by *.sc-sh scripts.
5092 Again, these are simple shell scripts that 'cat'
5093 here-documents, usually with some substitutions.
5094 The output a *.sc-sh is a script file.
5095 * Each emulation is defined by a short shell script with
5096 extension *.sh that specifies the emulation-specific
5097 parameters (such as the name of the *.sh-sc and *.em
5099 * genscript.sh is the master shell script used to generate
5100 an emulation. It is passed various argument, including
5101 the name a the emulation-speciic *.sh file that it
5102 "sources" to set variables to emulation-specifc parameters.
5103 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
5104 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
5105 * config/mh-foo: Rename LDEMULATION names as appropriate
5106 (usually 'gldfoo' -> plain 'foo').
5107 * ldwrite.c: Fixed a typo in a comment.
5108 * Makefile.in: Major changes. Removed some the sed
5109 magic to converts scripts, since that is now handled
5110 by genscripts.sh and the *.sc-sh scipt generators.
5111 * config.h: Remove a bunch of macros defining emulations
5112 and targets. This becomes one less file to edit when
5113 adding emulations or targets.
5114 * ldemul.h (struct ld_emulation_xfer_struct): Add
5115 emulation_name and target_name fields.
5116 * ldemul.c, ldemul.h: Define some default functions used
5117 by most emulations (and remove from the *.em scripts).
5118 * ldemul.c (ldemul_choose_target): Search the new
5119 ld_emulations array using a loop (instead of a hardwired
5120 nested if statement).
5121 Define the ld_emulation from the automatically-geenrated
5122 ldemul-list.h. This means you no longer have to edit ldemul.c
5123 to add a new emulation.
5124 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
5125 their expansions, since the former no longer exist.
5126 * PORTING: A very rough first draft of a porting guide.
5128 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
5129 to be terminated by a new-line (instead of requiring a semicolon).
5131 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5133 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
5134 tests for NULL pointers all over the place.
5135 * ldlang.c (lang_process): remember to relocate global symbols
5136 *after* relaxing has done it stuff.
5138 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5140 * config/mt-coff-h8300: use EMUL like everything else
5141 * ldlang.c: (print_padding_statement): print the right address.
5142 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
5145 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5147 * ldlex.l: Put pack -noinhibit-exec and -sort-common
5148 * ldlang.c (print_data_statement): print the right address.
5150 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
5152 * Makefile.in: The rule for testing ld by re-linking itself
5153 via an intermediate -r link was moved to the ld1 rule
5154 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
5155 which allows the bootstrap rule to work.
5156 * ldctor.c (find_constructors): Don't create a constructor
5157 list if it is already defined (as would happen if ld is
5158 invoked by collect).
5160 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5162 * config/mh-sparc.h: now uses libgcc.a
5163 * ldmain.c: quit using exit
5164 * *sc: use *(COMMON) rather than [COMMON]
5165 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
5166 to allow preprocessing of .l file.
5167 * Makefile.in: New ldlex.l mangling
5168 * ldexp.c (fold_binary): perform expressions with % and / in
5170 * ldfile.c (open_a): open archives on VMS in a special way
5173 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5175 * ldgram.y: map -M behave in the same way as -Map (sets file name
5177 * ldsym.c, ldlang.c: remember that size of a section is dependent on
5178 whether or not relaxing has been done.
5179 * ldmain.c: don't open a map file if it doesn't have a name
5180 * relax.c: all the brains have moved into bfd.
5181 * ldwrite.c: ammend comment
5183 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5185 * Makefile.in: added relax, also made three stage go through a
5188 * config.h: if GNU960 defined, then default emulation mode is
5190 * ldexp.h, ldexp.c: map to file hooks
5191 * ldlang.c: map to file hooks
5192 * ldgram.y: added -Map -relax
5193 * ldlex.l: added -relax, -Map
5194 * ldmain.c: open map file
5195 * ldmisc.c: support for map file
5196 * ldwrite.c: new relax magic
5198 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
5200 * Makefile.in, config/tm-*.h: Clean up make output, only
5201 pass DEFAULT_EMULATION to ldmain.c.
5203 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
5205 * ldver.c: Bump to version 1.94.
5207 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5209 * Makefile.in: infodir belongs in datadir.
5211 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
5213 * Makefile.in: Pass -y to bison. (Again;
5214 accidentally deleted by Rich.)
5215 * news.sc, ldgld68k.sc: Define __end as well as _end.
5217 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5219 * ldindr.h: added to contain prototypes of ldindr.c
5220 * ldfile.c: include ctype.h
5221 * ldmain.c: include the requried prototype headers
5222 * ldwrite.c: get_reloc_upper_bound has been renamed
5223 bfd_get_reloc_upper_bound
5225 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5227 * Makefile.in: punt "fundamental" mode because it breaks my emacs
5228 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
5229 spaces following hyphens, bsd make can't cope. added
5230 standards.text support and made it look like all the other
5233 * configure.in: configure now runs entirely in objdir so make file
5234 existence checks against ${srcdir}. Mark this directory as
5237 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5239 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5240 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5241 and mandir now keyed off datadir by default.
5243 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
5245 * ldver.c: Bumped version to 1.93.
5246 * Makefile.in: Pass -y to bison.
5248 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
5250 * config.h: h8 is now coff, not ieee
5251 * h8300hds.sc: reflect the same
5253 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
5255 * ldver.c (ldversion()): Update to 1.92.
5256 * ldctor.c: There are two places constructor sets
5257 can be defined. One of them checked for an existing
5258 duplicate, the other didn't. Unfortunately, the latter
5259 was called after the former ...
5260 So, factor out code for inserting a new element into
5261 constructor_name_list (after checking for a duplicate)
5262 into a new function add_constructor_name, and call
5263 it from both aforementioned places (ldlang_add_constructor
5264 and ldlang_check_for_constructors).
5266 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
5268 * Makefile.in: Rename .c files generated from ldtemplate
5269 to have names starting with ld__. This helps 'make clean'.
5271 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
5273 * Makefile.in: Take out the version number for install
5274 * m88kbcs.sc: put in contructor blocks.
5276 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
5278 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
5279 parameter, a format, and an arg pointer, and rename it to
5280 vfinfo(). Write info() in terms of new vfinfo().
5281 New einfo() is the same as info(), except it writes to stderr.
5282 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
5283 ldmisc.c: Replace "error" calls to info() by new einfo().
5285 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
5287 * ldlex.l ldgram.y: made -V option do same as -v
5288 * Makefile.in: Added $(MINUS_G) flag so debugging can be
5291 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
5292 i386 aout changes from Bob Kukura
5293 * Makefile.in, config.h: added i386aout support
5294 * configure.in: fixed /h-{myhost} typo
5295 * ldgram.y: -MM now gives more boring map.
5296 * ldlang.c: now does D_PAGED flag the right way.
5297 * ldsym.c: -MM flags does the right thing.
5299 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
5301 * configure.in: Fixed typo. Also, a fix for hp300bsd.
5302 * ldlang.c (init_os): Compensate for BFD change,
5303 where bfd_make_section now returns NULL for a duplicate
5304 section request, instead of the old section.
5306 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
5308 * ldver.c: Bump to version 1.91 (consistent with binutils).
5310 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
5312 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
5313 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
5314 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
5315 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
5316 Add or update copyright notices.
5318 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
5321 * Makefile.in: Changed installation directory name scheme
5322 to be consistent with gcc. Also changed 'install'.
5324 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
5326 * Makefile.in: new targets ld.mm, ld.me
5328 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
5330 * Makefile.in, ldtemplate: Need to use separate scripts
5331 for -n and -N options. Yet more complication.
5333 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
5335 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
5336 work). Add some lines to avoid Sun Make VPATH bugs.
5338 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
5340 * news.sc: Add alignment for data segment.
5341 * ldtemplate: Add (yet another) script to get for -n or -N
5342 options. (These need different alignment than ZMAGIC files.)
5343 * Makefile.in: Add stuff for new foo.xn scripts.
5344 These are generated by replacing "ALIGN(0x...00)" by ".".
5346 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
5348 * Makefile.in: new targets ld.ms, ld-index.ms
5349 ld.texinfo: remove tabs, other cleanups for texi2roff
5351 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
5353 * ldmain.c (main): Make config.magic_demand_paged be true
5354 by default. Don't the WP_TEXT and D_PAGED flags of
5355 output_bfd here; it's too late, so set it when output_bfd
5356 is created (in ldlang.c). Also fix setting of EXEC_P flag
5357 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
5358 * ldlang.c: Remove some duplicate extern declarations.
5359 * ldgram.y: Fixes to -N and -n options.
5360 * Makefile.in: Recognize upper case letters in sed script
5361 to remove assignments from script files.
5362 * ldtemplate: Don't assukme that -N or -n options
5363 imply use of -r script.
5364 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
5366 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
5368 * ldtemplate: include bfd.h before sysdep.h.
5370 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
5372 Restructure configuration scheme for bfd, binutils, ld.
5374 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5375 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
5376 Change some config names to match other dirs.
5377 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5379 * config/: Rename some config files to match up h-*.h names.
5380 Remove all the HOST_SYS definitions from the config files.
5382 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
5384 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
5385 * ldtemplate: Remove ldfile_add_library_path calls;
5386 just use the SEARCH_DIR commands in the script files.
5387 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
5388 the SEARCH_DIR commands in the scripts (using ugly sed magic).
5389 This is primarily intended for cross-linking, where you would
5390 place libaries in a different place than native libraries.
5391 Also, emulations made from ldtemplate now use $(srcdir).
5392 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
5393 form; people can use the Makefile's LIB_PATH to override.
5395 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
5397 * Makefile.in: fix target ld.dvi, add target ld.info
5398 ld.texinfo: make info filename ld.info
5400 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
5402 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
5404 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
5405 few BFD types & enums.
5412 version-control: never