| blob | 1a011cf9a112ad2df808c87a3352315f8c746a95 |
1 2000-11-16 Richard Henderson <rth@redhat.com>
3 * elfxx-ia64.c (elfNN_ia64_check_relocs): Handle IPLT relocs.
4 (allocate_dynrel_entries): Likewise.
5 (elfNN_ia64_relocate_section): Likewise. Set REL addends correctly.
6 (set_pltoff_entry): Likewise.
7 (ia64_howto_table): Remove R_IA64_SEGBASE, and R_IA64_EPLT[ML]SB
8 (elfNN_ia64_reloc_type_lookup): Likewise.
9 (elfNN_ia64_install_value): Likewise.
10 (elfNN_ia64_relocate_section): Likewise.
11 * reloc.c (BFD_RELOC_IA64_SEGBASE): Remove.
12 (BFD_RELOC_IA64_EPLTMSB, BFD_RELOC_IA64_EPLTLSB): Remove.
14 2000-11-16 Kazu Hirata <kazu@hxi.com>
16 * cpu-a29k.c: Fix formatting.
17 * cpu-alpha.c: Likewise.
18 * cpu-arm.c: Likewise.
19 * cpu-avr.c: Likewise.
20 * cpu-d10v.c: Likewise.
21 * cpu-h8500.c: Likewise.
22 * cpu-hppa.c: Likewise.
23 * cpu-i370.c: Likewise.
24 * cpu-i386.c: Likewise.
25 * cpu-i960.c: Likewise.
26 * cpu-ia64-opc.c: Likewise.
27 * cpu-ia64.c: Likewise.
28 * cpu-m32r.c: Likewise.
29 * cpu-m68hc11.c: Likewise.
30 * cpu-m68hc12.c: Likewise.
31 * cpu-m68k.c: Likewise.
32 * cpu-m88k.c: Likewise.
33 * cpu-mips.c: Likewise.
34 * cpu-ns32k.c: Likewise.
35 * cpu-pj.c: Likewise.
36 * cpu-powerpc.c: Likewise.
37 * cpu-sh.c: Likewise.
38 * cpu-sparc.c: Likewise.
39 * cpu-tic54x.c: Likewise.
40 * cpu-v850.c: Likewise.
41 * cpu-vax.c: Likewise.
42 * cpu-w65.c: Likewise.
43 * cpu-we32k.c: Likewise.
44 * cpu-z8k.c: Likewise.
45 * dwarf1.c: Likewise.
46 * dwarf2.c: Likewise.
48 2000-11-15 Kazu Hirata <kazu@hxi.com>
50 * coff-arm.c: Fix formatting.
51 * coff-ppc.c: Likewise.
52 * coff-rs6000.c: Likewise.
53 * coff-sh.c: Likewise.
54 * coff-sparc.c: Likewise.
55 * coff-tic30.c: Likewise.
56 * coff-tic54x.c: Likewise.
57 * coff-tic80.c: Likewise.
58 * coff-w65.c: Likewise.
59 * coff-we32k.c: Likewise.
60 * coff-z8k.c: Likewise.
62 2000-11-15 Richard Henderson <rth@redhat.com>
64 * elf64-alpha.c (elf64_alpha_check_relocs): Create the reloc
65 section with the same ALLOC|LOAD flags as the source section.
67 2000-11-14 Jakub Jelinek <jakub@redhat.com>
69 * elf64-alpha.c (elf64_alpha_relax_opt_call): Only check bits used
70 by STO_ALPHA constants.
72 2000-11-14 Kazu Hirata <kazu@hxi.com>
74 * coff-pmac.c: Fix formatting.
75 * coff-ppc.c: Likewise.
77 2000-11-13 H.J. Lu <hjl@gnu.org>
79 * elflink.h (elf_link_add_object_symbols): Also add indirect
80 symbols for common symbols with the default version.
82 2000-11-09 Philip Blundell <pb@futuretv.com>
84 * section.c (STD_SECTION): Set gc_mark flag.
86 2000-11-11 Kazu Hirata <kazu@hxi.com>
88 * coff-i960.c: Likewise.
89 * coff-m68k.c: Likewise.
90 * coff-m88k.c: Likewise.
91 * coff-mcore.c: Likewise.
92 * coff-mips.c: Likewise.
94 2000-11-11 Bernd Schmidt <bernds@cygnus.co.uk>
96 * elf32-sh.c (sh_elf_relocate_section): Ignore R_SH_NONE relocs.
98 2000-11-10 Kazu Hirata <kazu@hxi.com>
100 * coff-h8300.c: Fix formatting.
101 * coff-h8500.c: Likewise.
102 * coff-i386.c: Likewise.
103 * coff-i860.c: Likewise.
104 * coff-i960.c: Likewise.
105 * coff-ia64.c: Likewise.
107 2000-11-09 Kazu Hirata <kazu@hxi.com>
109 * archive.c: Fix formatting.
110 * archures.c: Likewise.
112 2000-11-07 Richard Henderson <rth@redhat.com>
114 * elfxx-ia64.c (elf64_ia64_final_link): New local unwind_output_sec.
115 Set it before bfd_elf64_bfd_final_link call. Use it after the call.
116 * section.c (bfd_set_section_contents): Call memcpy if
117 section->contents set and location not equal to contents plus offset.
119 2000-11-08 Kazu Hirata <kazu@hxi.com>
121 * bfd-in.h: Fix formatting.
122 * bfd-in2.h: Likewise.
123 * bfd.c: Likewise.
124 * binary.c: Likewise.
125 * bout.c: Likewise.
126 * coff-a29k.c: Likewise.
127 * coff-alpha.c: Likewise.
128 * coff-apollo.c: Likewise.
129 * coff-aux.c: Likewise.
131 2000-11-07 Kazu Hirata <kazu@hxi.com>
133 * aix386-core.c: Fix formatting.
134 * aoutf1.h: Likewise.
135 * aoutx.h: Likewise.
136 * archures.c: Likewise.
137 * armnetbsd.c: Likewise.
139 2000-11-07 Alan Modra <alan@linuxcare.com.au>
141 * coff-h8300.c (special): Adjust reloc address.
143 2000-11-06 Steve Ellcey <sje@cup.hp.com>
145 * archures.c (bfd_mach_ia64_elf64, bfd_mach_ia64_elf32): Add defines
146 to differentiate elf32 and elf64 on ia64.
147 * bfd-in2.h: Regenerate.
148 * config.bfd: Add target for "ia64*-*-hpux*".
149 * configure.in: Add bfd_elf32_ia64_big_vec to selvecs switch.
150 * configure: Regenerate.
151 * cpu-ia64.c (bfd_ia64_elf32_arch): Add elf32 arch info structure.
152 * targets.c: Add bfd_target bfd_elf32_ia64_big_vec.
154 * Makefile.am: Make elf32-ia64.c and elf64-ia64.c derived objects
155 from elfxx-ia64.c. Add depenency rules for making elf32-ia64.lo.
156 * Makefile.in: Regnerate.
157 * elf64-ia64.c: Deleted.
158 * elfxx-ia64.c: New file, paramaterized version of elf64-ia64.c.
160 2000-11-06 Kazu Hirata <kazu@hxi.com>
162 * aout-adobe.c: Fix formatting.
163 * aout-arm.c: Likewise.
164 * aout-cris.c: Likewise.
165 * aout-encap.c: Likewise.
166 * aout-ns32k.c: Likewise.
167 * aout-target.h: Likewise.
168 * aout-tic30.c: Likewise.
170 2000-11-05 Philip Blundell <philb@gnu.org>
172 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Always permit
173 BFDs containing no sections to be merged, regardless of their flags.
175 2000-11-04 Philip Blundell <philb@gnu.org>
177 * elf32-arm.h (elf32_arm_relocate_section): Suppress error message
178 if a relocation for an undefined symbol also results in an
179 overflow.
181 Mon Nov 6 13:35:07 2000 Christopher Faylor <cgf@cygnus.com>
183 * config.bfd: Add support for Sun Chorus.
185 2000-11-05 David O'Brien <obrien@FreeBSD.org>
187 * configure.in: Recognize alpha-*-freebsd*.
188 * configure: Regenerate.
190 2000-11-02 Luciano Gemme <ishitawa@yahoo.com>
192 * srec.c (CHUNK): Rename to DEFAULT_CHUNK.
193 (Chunk): New global variable set by a parameter in objcopy.c.
194 (S3Forced): New global variable set by a parameter in
195 objcopy.c.
196 (srec_set_section_contents): If S3Forced is true, always generate
197 S3 records.
198 (srec_write_section): Use 'Chunk' to limit maximum length of S
199 records.
201 2000-11-02 Per Lundberg <plundis@chaosdev.org>
203 * config.bfd: Add support for i[3456]86-chaosdev-storm-chaos.
204 * Makefile.in: Regenerate.
205 * bfd-in2.h: Regenerate.
206 * po/bfd.pot: Regenerate.
208 2000-10-31 Philip Blundell <philb@gnu.org>
210 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Only handle
211 EF_SOFT_FLOAT if it is defined.
213 2000-10-27 Philip Blundell <philb@gnu.org>
215 * elf32-arm.h (elf32_arm_copy_private_bfd_data): Don't refuse
216 attempts to mix PIC code with non-PIC, just mark the output as
217 being position dependent.
218 (elf32_arm_merge_private_bfd_data): Likewise. Print an error
219 message for EF_SOFT_FLOAT mismatches. Display diagnostics for
220 all mismatches, not just the first one.
222 2000-10-25 Chris Demetriou <cgd@sibyte.com>
224 * ieee.c (ieee_archive_p): Plug one of many possible
225 memory leaks in error handling.
227 2000-10-20 Jakub Jelinek <jakub@redhat.com>
229 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data,
230 elf32_sparc_object_p, elf32_sparc_final_write_processing):
231 Support v8plusb.
232 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data,
233 sparc64_elf_object_p): Support v9b.
234 * archures.c: Declare v8plusb and v9b machines.
235 * bfd-in2.h: Ditto.
236 * cpu-sparc.c: Ditto.
238 2000-10-16 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
240 * elf64-sparc.c (sparc64_elf_relocate_section): Clear the location
241 of a GOT reloc.
243 * elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
244 (SYMBOL_CALLS_LOCAL): New macro.
245 (ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
246 (ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
247 (ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
248 (ppc_elf_relocate_section): Use flag variable to determine
249 whether the relocation refers to a local symbol.
250 Test whether a PLTREL24 reloc will produce a reloc by looking
251 to see whether a PLT entry was made.
253 2000-10-14 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
255 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
256 entries that could serve as a definition for a weak symbol.
258 2000-10-13 Ulf Carlsson <ulfc@engr.sgi.com>
260 From Ralf Baechle <ralf@gnu.org>
262 * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
263 local_p. Add symbol value only for non-R_MIPS_REL32 relocations
264 against local symbols.
265 (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
267 2000-10-12 Alan Modra <alan@linuxcare.com.au>
269 * section.c (struct sec): Add kept_section.
270 (struct bfd_comdat_info): Remove sec, we can use above.
271 (STD_SECTION): Add initializer.
272 (bfd_make_section_anyway): Init here too.
274 * bfd-in2.h: Regenerate.
276 * elflink.h (elf_link_add_object_symbols): Remove unnecessary
277 zeroing of `flags'.
278 (elf_link_input_bfd): Set all asection->symbol->value's here, and
279 fudge values for discarded link-once section symbols.
281 * elf64-hppa.c: Include alloca-conf.h
283 2000-10-11 Alan Modra <alan@linuxcare.com.au>
285 * elf.c (swap_out_syms): Revert 2000-10-07 changes.
287 * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
289 2000-10-10 Alan Modra <alan@linuxcare.com.au>
291 * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
293 2000-10-10 Tom Rix <trix@redhat.com>
295 * section.c (bfd_make_section_anyway): Release newsect ptr when
296 newsect->symbol fails to alloc. Use bfd_release instead of free.
298 2000-10-09 Richard Henderson <rth@cygnus.com
300 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
301 (elf64_ia64_unwind_entry_compare): New.
302 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
304 2000-10-07 Alan Modra <alan@linuxcare.com.au>
306 * elflink.h (size_dynamic_sections): Don't create various tags if
307 .dynstr is excluded from the link. Don't set first dynsym entry
308 if dynsymcount is zero.
309 (elf_bfd_final_link): Don't try to swap out dynamic syms if
310 .dynsym excluded from the link. Don't try to write any dynamic
311 sections excluded from the link.
313 * elf.c (swap_out_syms): Handle global section symbols.
315 2000-10-05 DJ Delorie <dj@redhat.com>
317 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
318 * coffcode.h (coff_set_alignment_hook): read extended reloc count
319 (coff_write_relocs): write extended reloc count
320 (coff_write_object_contents): account for extended relocs
322 2000-10-05 Jim Wilson <wilson@cygnus.com>
324 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
325 field.
326 * elf.c (_bfd_elf_make_section_from_shdr): Call the
327 elf_backend_section_flags function.
328 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
329 code.
330 (elf64_ia64_section_flags): New function containing flag conversion
331 code.
332 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
333 * elfxx-target.h (elf_backend_section_flags): Define.
334 (elfNN_bed): Initialize elf_backend_section_flags field.
336 2000-10-02 Alan Modra <alan@linuxcare.com.au>
338 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
339 _bfd_elf32_gc_record_vtable. Correct a comment.
341 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
343 From Ralf Baechle <ralf@gnu.org>
345 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
346 produces binaries with got[1] = 0x80000001 to differenciate them
347 for the dynamic linker from the broken binaries produced by old
348 versions.
350 2000-09-30 Petr Sorfa <petrs@sco.com>
352 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
353 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
354 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
355 * configure: Regenerate.
357 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
359 Define two bfd_targets for absence and presence of leading
360 underscore on symbols. Make sure to only link same kind.
361 * elf32-cris.c (cris_elf_object_p,
362 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
363 cris_elf_merge_private_bfd_data): New.
364 (elf_backend_object_p, elf_backend_final_write_processing,
365 bfd_elf32_bfd_print_private_bfd_data,
366 bfd_elf32_bfd_merge_private_bfd_data): Define.
367 <Target vector definition>: Include elf32-target.h twice with
368 different macro settings:
369 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
370 bfd_elf32_us_cris_vec.
371 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
372 (elf_symbol_leading_char): First as 0, then '_'.
373 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
374 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
375 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
376 * configure: Regenerate.
377 * targets.c: Declare bfd_elf32_us_cris_vec.
378 * po/bfd.pot: Regenerate.
380 2000-09-29 Momchil Velikov <velco@fadata.bg>
382 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
383 R_ARM_THM_PC22 relocations.
385 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
387 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
389 2000-09-29 Momchil Velikov <velco@fadata.bg>
391 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
392 is has the SEC_HAS_CONTENTS flag set.
394 2000-09-28 Örjan Friberg <orjanf@axis.com>
395 Hans-Peter Nilsson <hp@axis.com>
397 * aout-cris.c (N_TXTADDR): Define.
399 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
401 * som.c: Include alloca-conf.h.
402 * Makefile.am: "make dep-am"
403 * Makefile.in: Regenerate.
405 2000-09-27 Alan Modra <alan@linuxcare.com.au>
407 * elf32-hppa.c (plt_stub): New.
408 (PLT_STUB_ENTRY): Define.
409 (elf32_hppa_link_hash_table): Change multi_subspace to packed
410 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
411 (elf32_hppa_link_hash_table_create): Init to suit.
412 (elf32_hppa_check_relocs): Set has_12bit_branch and
413 has_17bit_branch as appropriate.
414 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
415 non-local functions.
416 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
417 Add space for plt_stub as needed.
418 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
419 functions at plt_stub.
420 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
421 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
423 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
424 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
425 of fixed size, and if negative, disable handling of input sections
426 before stub section. Set up default stub group size depending
427 on detected branch relocs.
428 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
429 ensure different offsets from sym_value aren't rounded to
430 different 2k blocks. Use lrsel and rrsel for other stubs too for
431 consistency rather than necessity.
432 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
433 (final_link_relocate): Likewise.
434 (elf32_hppa_relocate_section): Likewise.
436 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
437 (_bfd_elf_hppa_gen_reloc_type): Generate them.
438 (elf_hppa_final_link_relocate): Handle them.
439 (elf_hppa_relocate_insn): Likewise.
440 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
442 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
444 * elfcode.h (elf_object_p): Preserve and clear abfd section
445 information. Restore at error.
447 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
449 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
450 is empty, make sure that its rva also 0. NT loader dislikes
451 having otherwise.
453 2000-09-26 Steve Ellcey <sje@cup.hp.com>
455 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
456 global by default.
458 2000-09-21 Alan Modra <alan@linuxcare.com.au>
460 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
461 currently unused RELATIVE_DYNAMIC_RELOCS code.
462 (hppa_discard_copies): Likewise.
463 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
464 comments. Don't check non-code output sections for stub grouping.
466 2000-09-20 Alan Modra <alan@linuxcare.com.au>
468 * section.c (bfd_get_unique_section_name): Return NULL if
469 bfd_malloc fails.
471 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
473 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
474 instruction sequence to actually work.
475 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
476 accordingly.
478 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
480 * elf32-sh.c (sh_elf_relocate_section): Use
481 _bfd_final_link_relocate to apply the relocation against a section
482 symbol, when doing relocatable links.
484 2000-09-18 Alan Modra <alan@linuxcare.com.au>
486 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
487 to id_sec.
488 (stub_hash_newfunc): Here too.
489 (hppa_add_stub): And here.
490 (elf32_hppa_link_hash_table): Remove stub_section_created,
491 reloc_section_created, first_init_sec and first_fini_sec. Add
492 stub_group.
493 (elf32_hppa_link_hash_table_create): Init to suit.
494 (hppa_get_stub_entry): Add support for grouping stub sections.
495 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
496 section code. Index stub vars by section->id.
497 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
498 exit paths. Zap allocation of above removed vars. Refine
499 link-once test.
501 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
502 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
503 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
504 rather than pointer to bfd_link_info.
505 (hppa_add_stub): Likewise.
506 (final_link_relocate): Likewise.
508 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
510 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
511 link-once sections.
513 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
515 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
516 ld/emulparams/shelf.sh.
518 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
520 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
521 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
522 * bfd-in2.h: Regenerate.
524 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
526 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
527 LITUSE relocations incorrectly if -relax is specified on the ld
528 command line and the displacement field of the load or store
529 instruction is non-zero. (Patch by paul.winalski@compaq.com)
531 2000-09-15 Alan Modra <alan@linuxcare.com.au>
533 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
534 first_fini_sec here.
535 (elf32_hppa_size_stubs): Instead correctly find the first .init
536 and .fini section here.
538 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
540 * elf32-hppa.c (clobber_millicode_symbols): New function.
541 (elf32_hppa_size_dynamic_sections): Call it.
543 2000-09-14 Alan Modra <alan@linuxcare.com.au>
545 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
546 packed. Add plabel, plt_abs packed booleans.
547 (hppa_link_hash_newfunc): Init new fields.
548 (PLABEL_PLT_ENTRY_SIZE): Define.
549 (hppa_stub_name): Use size_t len vars.
550 (hppa_add_stub): Likewise.
551 (elf32_hppa_build_stubs): Likewise.
552 (hppa_build_one_stub): Kill some compiler warnings.
553 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
554 if dynamic linking. Munge the local plt offsets into
555 local_got_refcounts. Set h->plabel for all global PLABELs. Use
556 size_t len vars. Add assert for plabel addend.
557 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
558 (elf32_hppa_hide_symbol): New function.
559 (elf_backend_hide_symbol): Define.
560 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
561 with h->plabel set. Don't make plt entries to have dynamic syms
562 when they have been forced local. If plt entry is used by a
563 plabel, make it PLABEL_PLT_ENTRY_SIZE.
564 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
565 Set up .plt offsets for local syms.
566 (elf32_hppa_relocate_section): Initialise plt entries for local
567 syms. Leave weak undefined plabels zero. Make global plabel
568 relocs against function symbol, and leave the addend zero.
569 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
570 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
571 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
572 relocs instead of SEGREL32 for dynamic got relocs.
573 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
574 (elf_backend_got_header_size): Adjust.
575 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
577 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
578 (hppa_type_of_stub): Use it instead of #if 0
579 (hppa_discard_copies): Use it here too.
580 (elf32_hppa_size_dynamic_sections): And here.
582 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
583 (elf32_hppa_link_hash_table_create): And here.
584 (hppa_build_one_stub): And here. Instead keep track of stub
585 offset using _raw_size.
586 (elf32_hppa_size_stubs): Likewise.
587 (elf32_hppa_build_stubs): Likewise.
588 (hppa_size_one_stub): Likewise. Resize reloc section too.
590 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
591 first_fini_sec handling. Don't search for reloc section or set
592 hplink->reloc_section_created here.
593 (elf32_hppa_size_stubs): Instead search for reloc sections, and
594 set reloc_section_created here.
595 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
596 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
597 and DT_FINI.
598 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
600 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
601 with `hplink->root.'.
602 (elf32_hppa_check_relocs): Likewise.
603 (elf32_hppa_gc_sweep_hook): Likewise.
604 (elf32_hppa_adjust_dynamic_symbol): Likewise.
605 (hppa_handle_PIC_calls): Likewise.
606 (elf32_hppa_size_dynamic_sections): Likewise.
607 (elf32_hppa_set_gp): Likewise.
608 (elf32_hppa_relocate_section): Likewise.
609 (elf32_hppa_finish_dynamic_symbol): Likewise.
610 (elf32_hppa_finish_dynamic_sections): Likewise.
612 From David Huggins-Daines <dhd@linuxcare.com>
613 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
614 defined weak symbols in shared links.
615 (final_link_relocate): Calls to defined weak symbols in shared
616 objects must go via import stubs, as the target might not be known
617 at link time.
619 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
621 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
622 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
623 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
624 the original entries with EMPTY_HOWTOs, and added new ones to fill
625 in the gap.
626 (sh_elf_info_to_howto): Make sure the new gap isn't used.
627 (sh_elf_relocate_section): Likewise.
629 2000-09-13 Anders Norlander <anorland@acc.umu.se>
631 * cpu-mips.c (arch_info_struct): Add mips:4K
632 * bfd-in2.h (bfd_mach_mips4K): New define.
633 * archures.c: Add bfd_mach_mips4K to comment.
634 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
635 E_MIPS_ARCH_2 for bfd_mach_mips4K.
637 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
639 * som.c (som_write_symbol_strings): Do not used fixed buffers,
640 use size_t as a counter.
641 (som_write_space_strings): Similarly.
643 2000-09-12 Jason Eckhardt <jle@cygnus.com>
645 * elf32-i860.c (elf32_i860_relocate_pc26): New function
646 and prototype.
647 (elf32_i860_relocate_section): Invoke new function from here.
649 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
651 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
652 static.
654 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
656 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
657 target section name instead of dumping core when the target symbol is
658 undefined.
660 2000-09-09 Kazu Hirata <kazu@hxi.com>
662 * riscix.c: Remove DEFUN.
664 2000-09-08 Nick Clifton <nickc@redhat.com>
666 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
667 initialise flags in output bfd if the input bfd is the default
668 architecture with the default flags.
670 2000-09-08 Kazu Hirata <kazu@hxi.com>
672 * archive.c: Fix formatting.
673 * coff-arm.c: Likewise.
674 * doc/chew.c: Likewise.
676 2000-09-08 Alan Modra <alan@linuxcare.com.au>
678 * section.c (bfd_get_unique_section_name): Put a dot before the
679 numeric suffix.
681 2000-09-07 Kazu Hirata <kazu@hxi.com>
683 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
684 * elf.c: Fix formatting.
686 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
688 * config.bfd (sh-*-linux*): Added.
689 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
690 * targets.c: Declare them.
691 * elf32-sh-lin.c: New file.
692 * Makefile.am: Compile it.
693 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
694 * configure, Makefile.in: Rebuilt.
696 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
698 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
699 pseduo-section when determining where the TOC ends.
701 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
702 output x_tvndx as it is only two bytes wide.
704 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
705 reloc is 26 or 32 bits wide.
707 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
708 for relocs that don't change anything. Also look at the full
709 6 bits of bitsize.
711 2000-09-06 Philip Blundell <philb@gnu.org>
713 * config.bfd (arm*-*-uclinux*): New target.
715 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
717 * configure: Rebuilt with new libtool.m4.
719 2000-09-06 Alan Modra <alan@linuxcare.com.au>
721 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
722 word for variable name.
723 * bfd-in2.h: Regenerate.
725 2000-09-05 Nick Clifton <nickc@redhat.com>
727 * config.in: Regenerate.
728 * libbfd.h: Regenerate.
729 * po/bfd.pot: Regenerate.
730 * doc/bfdint.texi: Remove CVS date string - it foils compares with
731 local versions.
733 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
735 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
737 2000-09-05 Alan Modra <alan@linuxcare.com.au>
739 Shared library and PIC support.
740 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
741 (GOT_ENTRY_SIZE): New.
742 (ELF_DYNAMIC_INTERPRETER): New.
743 (STUB_SUFFIX): Define.
744 (LONG_BRANCH_PIC_IN_SHLIB): Define.
745 (RELATIVE_DYNAMIC_RELOCS): Define.
746 (enum elf32_hppa_stub_type): New.
747 (struct elf32_hppa_stub_hash_entry): Rename offset to
748 stub_offset. Add a number of new fields.
749 (struct elf32_hppa_link_hash_entry): New.
750 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
751 global_value.
752 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
753 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
754 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
755 new fields.
756 (hppa_link_hash_newfunc): New function.
757 (elf32_hppa_link_hash_table_create): Use above function. Init new
758 fields.
759 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
760 instead of addend, and remove sym_name from args. Don't use
761 symbol name for local syms, instead use sym index.
762 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
763 stub type rather than size. Pass in hash and handle import stub
764 case. Also pass in reloc instead of offset so we can calculate
765 PCREL22F and PCREL12F branches properly.
766 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
767 import and export stubs too.
768 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
769 import and export stub sizing.
770 (elf32_hppa_check_relocs): New function.
771 (elf32_hppa_adjust_dynamic_symbol): New function.
772 (hppa_discard_copies): New function.
773 (elf32_hppa_size_dynamic_sections): New function.
774 (elf_backend_size_dynamic_sections): Define.
775 (elf32_hppa_finish_dynamic_symbol): New function.
776 (elf_backend_finish_dynamic_symbol): Define.
777 (elf32_hppa_size_stubs): Stash params in link hash table, and move
778 some local vars into the link hash table too. For shared links,
779 trundle over function syms, generating export stubs. Handle
780 PCREL22F branches. Break out stub creation code from here..
781 (hppa_add_stub): .. to here. New function.
782 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
783 call the bfd linker. Use elf_gp to record global pointer.
784 Calculate a value from sections if $global$ is missing.
785 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
786 (elf32_hppa_gc_mark_hook): New function.
787 (elf_backend_gc_mark_hook): Define.
788 (elf32_hppa_gc_sweep_hook): New function.
789 (elf_backend_gc_sweep_hook): Define.
790 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
791 Add rel to args, and remove howto, input_bfd, offset, addend,
792 sym_name as we can recalculate these locally. Handle calls to
793 dynamic objects, extra PIC relocs, PCREL22F branches. Change
794 handling of undefined weak syms. Check that stubs are in range.
795 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
796 message on hitting a DPREL21L reloc that needs fixing. Subtract
797 off PC for PCREL14F. Break out code that does a stub lookup from
798 here..
799 (hppa_get_stub_entry): ..to here. New function.
800 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
801 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
802 relocs, etc. etc.
803 (elf32_hppa_finish_dynamic_sections): New function.
804 (elf_backend_finish_dynamic_sections): Define.
805 (elf_backend_final_write_processing) Define.
806 (hppa_handle_PIC_calls): New function.
807 (elf32_hppa_build_stubs): Call it. Pass link_info to
808 hppa_build_one_stub.
809 (elf32_hppa_create_dynamic_sections): New function
810 to create .plt and .got then set .plt flags correctly.
811 (elf_backend_create_dynamic_sections): Define.
812 (elf32_hppa_object_p): New function.
813 (elf_backend_object_p): Define.
814 (elf32_hppa_elf_get_symbol_type): New function.
815 (elf_backend_get_symbol_type): Define.
816 (elf_backend_can_gc_sections): Define.
817 (elf_backend_want_got_plt): Define.
818 (elf_backend_plt_alignment): Set to 2.
819 (elf_backend_plt_readonly): Define.
820 (elf_backend_want_plt_sym): Define.
821 (elf_backend_got_header_size): Reserve one entry.
823 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
824 (elf32_hppa_size_stubs): Pass in multi_subspace.
825 (elf32_hppa_set_gp): Declare.
827 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
828 (bfd_get_unique_section_name): New function.
829 * bfd_in2.h: Regenerate.
831 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
832 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
833 comment.
835 From David Huggins-Daines <dhd@linuxcare.com>
836 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
837 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
838 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
839 been updated in finish_dynamic_symbol before modifying function
840 symbol.
842 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
843 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
844 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
845 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
846 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
847 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
848 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
849 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
851 From David Huggins-Daines <dhd@linuxcare.com>
852 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
853 style of local labels as well.
855 2000-09-03 Philip Blundell <philb@gnu.org>
857 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
858 references to undefined symbols in debugging sections.
860 2000-09-02 H.J. Lu <hjl@gnu.org>
862 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
863 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
864 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
865 section.
867 2000-09-02 Jason Eckhardt <jle@cygnus.com>
869 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
870 (elf32_i860_is_local_label_name): New function and prototype.
872 2000-09-02 Nick Clifton <nickc@redhat.com>
874 * configure.in: Increase version number to 2.10.91.
875 * configure: Regenerate.
876 * aclocal.m4: Regenerate.
877 * config.in: Regenerate.
878 * po/bfd.pot: Regenerate.
880 2000-09-02 Daniel Berlin <dberlin@redhat.com>
882 * elf.c (_bfd_elf_make_section_from_shdr): Add
883 .gnu.linkobce.wi. to the list of debug section names.
885 2000-09-02 Nick Clifton <nickc@redhat.com>
887 * dwarf2.c (find_debug_info): New function: Locate a section
888 containing dwarf2 debug information.
889 (bfd_dwarf2_find_nearest_line): Find all sections containing
890 debug information and include them in the stash.
892 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
894 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
895 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
896 (sh_reloc_map): Add new relocs.
897 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
898 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
899 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
900 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
901 functions.
902 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
903 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
904 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
905 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
906 New array constants.
907 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
908 New variables.
909 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
910 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
911 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
912 elf_sh_plt_reloc_offset): Define.
913 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
914 elf_sh_link_hash_table): New structs.
915 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
916 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
917 relocation types.
918 (elf_backend_create_dynamic_sections,
919 bfd_elf32_bfd_link_hash_table_create,
920 elf_backend_adjust_dynamic_symbol,
921 elf_backend_size_dynamic_sections,
922 elf_backend_finish_dynamic_symbol,
923 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
924 elf_backend_plt_readonly, elf_backend_want_plt_sym,
925 elf_backend_got_header_size, elf_backend_plt_header_size):
926 Define.
927 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
928 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
929 New relocs.
930 * bfd-in2.h, libbfd.h: Rebuilt.
932 2000-09-01 Alan Modra <alan@linuxcare.com.au>
934 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
935 change.
937 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
939 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
940 not initialized, set them to indicate the SH1 instruction set.
942 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
944 * acinclude.m4: Include libtool and gettext macros from the
945 top level.
946 * aclocal.m4, configure: Rebuilt.
948 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
950 * elf.c: Eliminate references to __sparcv9 macro; replace with
951 autoconf variables HAVE_PSINFO32_T etc.
952 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
953 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
954 * config.in: Ditto.
955 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
956 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
957 * aclocal.m4: Ditto.
958 * configure: Regenerate.
960 2000-08-27 Alan Modra <alan@linuxcare.com.au>
962 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
963 for any shared link, not just shared -Bsymbolic.
964 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
965 any shared link, and pass link info to it.
966 (elf_i386_size_dynamic_sections): Update comment.
967 (elf_i386_discard_copies): Modify to discard relocs for symbols
968 that have been forced local.
969 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
970 that have been forced local.
972 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
974 * elflink.h (elf_link_add_object_symbols): Allow common
975 symbols to have an alignment of 1 if explicitly requested, and
976 not overridden by other definitions.
978 2000-08-22 Doug Kwan <dkwan@transmeta.com>
980 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
981 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
983 2000-08-22 H.J. Lu <hjl@gnu.org>
985 * elf-bfd.h (elf_link_hash_table): Add runpath.
987 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
988 * bfd-in2.h: Rebuilt.
990 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
991 "runpath" field to NULL.
992 (bfd_elf_get_runpath_list): New function.
994 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
995 DT_RUNPATH entries.
997 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
999 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
1000 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
1001 explicitly. Improve validation of r_type.
1003 2000-08-21 H.J. Lu <hjl@gnu.org>
1005 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
1006 dynamic allocated content space. Add a comment to remind us that
1007 one day this ought to be fixed.
1008 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1009 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1010 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1012 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1014 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
1015 field with the newly relocated value instead of adding it to the
1016 existing immediate field.
1017 (elf32_i860_relocate_splitn): Likewise.
1018 (elf32_i860_relocate_highadj): Likewise.
1020 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1022 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
1023 was previously just a stub).
1025 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1027 * elflink.c (_bfd_elf_create_got_section): Don't abort().
1028 Formatting fixes.
1029 (_bfd_elf_create_dynamic_sections): Likewise.
1031 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
1033 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
1034 for undefined symbols to be the beginning of the section.
1036 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
1037 four extra entries at the beginning of the .rela.plt section.
1038 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
1039 section to account for the four reserved entries in the .plt section.
1041 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
1043 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
1044 to the list of NOPs we recognize after a branch-and-link.
1045 Use the ori NOP when one is needed.
1047 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
1048 for large archives.
1050 2000-08-14 Jim Wilson <wilson@cygnus.com>
1052 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
1053 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
1054 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
1055 EF_IA_64_ABSOLUTE.
1057 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
1059 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
1061 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1063 * elf32-i860.c (elf32_i860_relocate_section): New function.
1064 (i860_final_link_relocate): New function.
1065 (elf32_i860_relocate_splitn): New function.
1066 (elf32_i860_relocate_pc16): New function.
1067 (elf32_i860_relocate_highadj): New function.
1068 (elf32_i860_howto): Minor adjustments to some relocations.
1069 (elf_info_to_howto_rel): Define.
1070 (elf_backend_relocate_section): Define.
1072 2000-08-10 Nick Clifton <nickc@cygnus.com>
1074 * elf32-arm.h: Fix formatting.
1076 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
1078 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
1080 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1082 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
1084 2000-08-07 Kazu Hirata <kazu@hxi.com>
1086 * ieee.c (ieee_write_debug_part): Rewrite a comment.
1087 * elf64-ia64.c: Fix a typo.
1089 2000-08-05 Jason Eckhardt <jle@cygnus.com>
1091 * elf32-i860 (elf32_i860_howto_table): New structure.
1092 (lookup_howto): New function.
1093 (elf32_i860_reloc_type_lookup): New function.
1094 (elf32_i860_info_to_howto_rela): New function.
1095 (elf_code_to_howto_index): New structure.
1096 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
1097 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
1098 elf32_i860_reloc_type_lookup.
1100 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
1102 * som.c (struct fixup_format): Constify `format'.
1103 (som_hppa_howto_table): Use SOM_HOWTO macro.
1104 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
1105 (som_bfd_reloc_type_lookup): Likewise.
1106 (compare_subspaces): Remove unused `count1', `count2'.
1107 (som_begin_writing): Remove unused `total_reloc_size'.
1108 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
1109 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
1110 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
1111 (som_find_nearest_line): Decorate unused parameter(s).
1112 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
1113 (som_bfd_link_split_section): Likewise.
1115 2000-08-03 Nick Clifton <nickc@cygnus.com>
1117 * section.c: Restore backed out code.
1118 * elf.c: Restore backed out code.
1119 (copy_private_bfd_data): Fix bug preventing stipped dynamic
1120 binaries from working.
1121 * bfd-in2.h: Regenerate.
1123 2000-08-03 H.J. Lu <hjl@gnu.org>
1125 * section.c: Back out the change made by Nick Clifton
1126 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
1127 binaries.
1128 * bfd-in2.h: Likewise.
1129 * elf.c: Likewise.
1131 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
1133 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
1135 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1137 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
1138 * bfd-in2.h, libbfd.h: Regenerate.
1140 2000-07-31 Nick Clifton <nickc@cygnus.com>
1142 * section.c (struct sec): Add new boolean field 'segment_mark'.
1143 (STD_SECTION): Initialise new field to zero.
1145 * bfd-in2.h: Regenerate.
1147 * elf.c (copy_private_bfd_data): Reorganise section to segment
1148 mapping to cope with moved sections requiring new segments,
1149 and overlapping segments.
1150 (SEGMENT_END): New macro: Return the end address of a segment.
1151 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
1152 contains a section by comparing their VMA addresses.
1153 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
1154 contains a section by comparing their LMA addresses.
1155 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
1156 section should be included in a segment.
1157 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
1158 follows another in memory.
1159 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
1160 segments overlap.
1162 2000-07-22 Jason Eckhardt <jle@cygnus.com>
1164 * cpu-i860.c: Added comments.
1166 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
1167 bfd_elf32_i860_little_vec.
1168 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
1169 (ELF_MAXPAGESIZE): Changed to 4096.
1171 * targets.c (bfd_elf32_i860_little_vec): Declaration of
1172 new target.
1173 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
1175 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
1176 config for little endian elf32 i860.
1177 (targ_defvec): Define for the new config above
1178 as "bfd_elf32_i860_little_vec".
1179 (targ_selvecs): Define for the new config above
1180 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
1182 * configure.in (bfd_elf32_i860_little_vec): Added recognition
1183 of new target vec.
1185 * configure: Regenerated.
1187 2000-07-27 H.J. Lu <hjl@gnu.org>
1189 * elflink.h (elf_merge_symbol): Take one more argument,
1190 dt_needed, to indicate if the symbol comes from a DT_NEEDED
1191 entry. Don't overide the existing weak definition if dt_needed
1192 is true.
1193 (elf_link_add_object_symbols): Pass dt_needed to
1194 elf_merge_symbol ().
1196 2000-07-27 Nick Clifton <nickc@cygnus.com>
1198 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
1199 allocated contents.
1201 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
1203 * configure.host (*-*-aix*): AIX has 'long long' always.
1205 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
1206 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
1207 (xcoff_write_archive_contents_big): Don't update the offset
1208 of the symbol table, xcoff_write_armap will do it.
1210 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
1212 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
1213 of dynobj for SGI_COMPAT checks.
1215 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1217 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
1218 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
1219 * bfd-in2.h: Regenerate.
1221 2000-07-21 Nick Clifton <nickc@cygnus.com>
1223 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
1224 range symbol indices in relocs and issue an error message.
1226 2000-07-20 H.J. Lu <hjl@gnu.org>
1228 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
1229 info->new_dtags when setting DT_FLAGS_1. It will only be set
1230 by the new linker options. It shouldn't break anything.
1232 2000-07-20 H.J. Lu <hjl@gnu.org>
1234 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
1235 only if info->new_dtags is true.
1237 2000-07-20 H.J. Lu <hjl@gnu.org>
1239 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
1240 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
1242 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1244 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
1245 (ALL_MACHINES_CFILES): Add cpu-cris.c.
1246 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
1247 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
1248 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
1249 * Makefile.in: Rebuild.
1250 * aclocal.m4: Rebuild.
1251 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
1252 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
1253 (bfd_cris_arch): Declare.
1254 (bfd_archures_list): Add bfd_cris_arch.
1255 * bfd-in2.h: Rebuild.
1256 * config.bfd: (cris-*-*): New target.
1257 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
1258 * configure: Rebuild.
1259 * elf.c (prep_headers): Add bfd_arch_cris.
1260 * libbfd.h: Rebuild.
1261 * libaout.h (enum machine_type): Add M_CRIS.
1262 * reloc.c: Add CRIS relocations.
1263 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
1264 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
1265 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
1266 * po/POTFILES.in, po/bfd.pot: Regenerate.
1268 2000-07-19 H.J. Lu <hjl@gnu.org>
1270 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
1271 DF_TEXTREL if DT_TEXTREL is set.
1272 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1273 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1274 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1275 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
1276 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1277 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1278 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1279 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1280 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
1281 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1283 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
1284 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
1285 DT_RPATH is set.
1286 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
1288 2000-07-19 H.J. Lu <hjl@gnu.org>
1290 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
1291 * bfd-in2.h: Rebuild.
1293 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
1294 (elf_dt_soname): New.
1296 * elf.c (bfd_elf_set_dt_needed_soname): New.
1298 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
1299 entry if the shared object loaded by DT_NEEDED is used to
1300 resolve the reference in a regular object.
1302 2000-07-19 H.J. Lu <hjl@gnu.org>
1304 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
1305 DT_DEPAUDIT and DT_AUDIT as strings.
1307 2000-07-19 Nick Clifton <nickc@cygnus.com>
1309 * format.c: Fix formatting.
1311 2000-07-19 H.J. Lu <hjl@gnu.org>
1313 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1315 2000-07-19 H.J. Lu <hjl@gnu.org>
1317 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1318 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1319 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1320 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1321 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1322 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1323 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1325 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1327 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1328 renamed functions from here...
1329 (assign_section_numbers): Use renamed functions.
1330 (prep_headers): Use renamed functions.
1332 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1333 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1334 * bfd-in2.h: Regenerate.
1336 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1338 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1339 parenthesis in if statement.
1341 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1343 Enable the support for Traditional MIPS.
1344 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1345 return ict_none appropriately for traditional mips targets.
1346 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1347 (STUB_MOVE): Conditionalize for traditonal mips.
1348 (STUB_LI16): Likewise.
1349 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1350 room for RTPROC header.
1351 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1352 the permission for the PT_DYNAMIC as read, write and execute.
1353 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1354 for traditonal mips.
1355 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1356 _DYNAMIC_LINKING for traditonal mips.
1357 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1358 in case of traditonal mips.
1359 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1360 entry is required. For a function if PLT is not required then set the
1361 corresponding hash table entry to 0.
1362 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1363 traditonal mips.
1364 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1365 shared object set the value to 0.
1366 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1367 _DYNAMIC_LINKING for traditonal mips.
1368 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1369 for traditonal mips.
1371 2000-07-15 H.J. Lu <hjl@gnu.org>
1373 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1375 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1377 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1378 out a structure that is BFD_IN_MEMORY.
1380 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1382 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1383 bfd pointer. Print section id instead of bfd pointer for local
1384 syms. Prefix addend with `+' for global syms as well as local.
1385 Correct calculation of name component lengths.
1386 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1388 From David Huggins-Daines <dhd@linuxcare.com>
1389 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1390 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1391 (elf64_hppa_modify_segment_map): Likewise.
1393 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1395 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1396 addresses to be "naturally" sign extended. Return -1 if unknown.
1397 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1398 * bfd-in2.h: Regenerate.
1400 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1402 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1403 and ECOF_SIGNED_64 to list ways to extract an offset.
1404 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1405 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1406 Update.
1407 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1408 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1410 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1412 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1413 bfd_get_start_address.
1414 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1415 (elf_swap_ehdr_out): Ditto.
1417 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1419 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1420 compatibility with older binutils.
1422 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1424 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1425 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1427 From Ryan Bradetich <rbradetich@uswest.net>
1428 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1429 (parse_line_table): Ditto.
1430 (_bfd_dwarf1_find_nearest_line): Ditto.
1431 * syms.c (cmpindexentry): Remove extra `*' from params.
1433 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1435 * elf32-mips.c (sort_dynamic_relocs): New Function.
1436 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1437 via qsort to sort the dynamic relocations in increasing r_symndx
1438 value.
1440 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1442 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1443 ATTRIBUTE_UNUSED to unused args.
1444 (get_opd): Likewise.
1445 (get_plt): Likewise.
1446 (get_dlt): Likewise.
1447 (get_stub): Likewise.
1448 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1449 (elf64_hppa_link_output_symbol_hook): Likewise.
1450 (elf64_hppa_check_relocs): Delete unused var.
1451 (elf64_hppa_size_dynamic_sections): Likewise.
1452 (elf64_hppa_finalize_opd): Likewise.
1453 (elf64_hppa_finalize_dynreloc): Likewise.
1454 (elf64_hppa_modify_segment_map): Likewise.
1455 (elf64_hppa_finish_dynamic_sections): Likewise.
1457 * elf-hppa.h (elf_hppa_final_write_processing): Add
1458 ATTRIBUTE_UNUSED to unused args.
1459 (elf_hppa_final_link_relocate): Likewise.
1460 (elf_hppa_record_segment_addrs): Add paretheses.
1461 (elf_hppa_relocate_section): Constify dyn_name.
1463 From David Huggins-Daines <dhd@linuxcare.com>
1464 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1465 rearrange case statement so that it gets preferred to 32-bit ones.
1467 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1468 asection->id instead of address of asection structure.
1469 (elf32_hppa_size_stubs): Likewise.
1471 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1472 for .init* and .fini*.
1474 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1475 and addends used in stub names to 32 bits.
1476 (elf32_hppa_size_stubs): Likewise.
1478 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1479 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1480 not bfd_put_64. Fix minor comment typo and formatting.
1482 Changes to create multiple linker stubs, positioned immediately
1483 before the section where they are required.
1484 * elf32-hppa.c: Don't include hppa_stubs.h.
1485 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1486 (elf32_hppa_stub_hash_table): Delete.
1487 (elf32_hppa_link_hash_entry): Delete.
1488 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1489 stub_hash_table, and store the struct here rather than a pointer.
1490 Delete output_symbol_count. Add offset array. Change
1491 global_value to a bfd_vma.
1492 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1493 (elf32_hppa_stub_hash_traverse): Delete.
1494 (elf32_hppa_name_of_stub): Delete.
1495 (elf32_hppa_link_hash_lookup): Delete.
1496 (elf32_hppa_link_hash_traverse): Delete.
1497 (elf32_hppa_stub_hash_table_init): Delete.
1498 (elf32_hppa_size_of_stub): Pass input section and offset rather
1499 than location and calculate location here. Don't pass name as all
1500 stubs are now the same size.
1501 (elf32_hppa_stub_hash_newfunc): Init new fields.
1502 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1503 too.
1504 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1505 comparing against ints. Rewrite stub handling code.
1506 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1507 Case enums to int before comparing against ints. Remove
1508 bfd_reloc_dangerous case.
1509 (elf32_hppa_build_one_stub): Rewrite.
1510 (elf32_hppa_size_one_stub): New function.
1511 (elf32_hppa_build_stubs): Rewrite.
1512 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1513 Rewrite stub-handling specific code.
1515 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1517 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1519 * hppa_stubs.h: Delete.
1520 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1521 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1522 * Makefile.in: Regenerate.
1524 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1525 e_nlrsel.
1527 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1529 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1530 and section name for bfd_reloc_notsupported error message.
1531 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1532 bfd_reloc_notsupported.
1533 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1535 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1536 undefined weak symbols for all relocs.
1537 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1538 offsets are relative to one past the delay slot.
1539 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1540 branch destination. Put addend into stub name too.
1541 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1542 adjust by 8 when deciding whether a linker stub is needed. Put
1543 addend into stub name as for above.
1545 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1546 various args and vars.
1547 (elf32_hppa_bfd_final_link_relocate): Here too.
1548 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1549 inner block var to avoid shadowing.
1551 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1552 unsigned.
1553 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1554 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1555 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1557 * libhppa.h: Change practically all unsigned ints to plain ints.
1558 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1559 prototypes.
1561 From Ryan Bradetich <rbradetich@uswest.net>
1562 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1563 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1564 suit above.
1565 From David Huggins-Daines <dhd@linuxcare.com>
1566 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1567 to the new OP_* ones.
1569 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1570 error exit. Bail out earlier on plabel relocs that we aren't
1571 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1572 string, and then don't free our copy.
1573 (elf32_hppa_build_one_stub): Make insn unsigned int.
1575 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1576 available with BL, not BE and BLE.
1578 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1579 code for elf arg relocs.
1580 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1581 argument with elf_link_hash_entry h. Handle undefined weak
1582 symbols. Move $global$ lookup from here...
1583 (elf32_hppa_relocate_section): ...to here. Return correct error
1584 message for non-handled relocs.
1585 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1586 wrong test was -0x3ffff to +0x40000.
1588 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1589 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1590 Handle them as such.
1591 (elf_hppa_relocate_insn): Fix a typo.
1593 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1594 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1595 assemble_17, assemble_21): Delete.
1596 Supply defines for all 64 possible opcodes.
1597 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1598 formats. Handle COMICLR.
1599 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1600 -10, -16, 16, 22.
1602 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1603 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1604 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1605 to suit.
1606 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1607 the local syms - did this code get deleted accidentally? Ignore
1608 undefined and undefweak syms.
1610 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1611 block. Use it instead of elf64_hppa_hash_table (info).
1612 (elf_hppa_final_link_relocate): Use hppa_info instead of
1613 elf64_hppa_hash_table (info).
1615 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1616 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1617 (hppa_rebuild_insn): Mask immediate bits here instead.
1618 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1620 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1622 * section.c (struct sec): Add id field. Tidy comment formatting.
1623 (bfd_make_section_anyway): Set id.
1624 (STD_SECTION): Init id too.
1625 Change CONST to const throughout.
1626 * archures.c (bfd_arch_info): Tidy comment.
1627 (bfd_arch_list): Change a CONST to const.
1628 * libbfd-in.h: Tidy comments and replace CONST with const.
1629 * elf-bfd.h: Likewise.
1630 * libbfd.h: Regenerate.
1631 * bfd-in2.h: Regenerate.
1632 * libcoff.h: Regenerate.
1634 2000-07-07 DJ Delorie <dj@redhat.com>
1636 * archive.c (_bfd_write_archive_contents): Add an informative
1637 comment.
1639 2000-07-06 Kazu Hirata <kazu@hxi.com>
1641 * srec.c: Fix formatting.
1643 2000-06-05 DJ Delorie <dj@redhat.com>
1645 * MAINTAINERS: new
1647 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1649 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1650 value of PC-relative offsets.
1652 2000-07-03 Jim Wilson <wilson@cygnus.com>
1654 * elf64-alpha.c (alpha_elf_size_info): New.
1655 (elf_backend_size_info): Define to alpha_elf_size_info.
1656 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1658 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1660 * elf32-mips.c: Include elf32-target.h again for the traditional
1661 MIPS targets.
1663 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1665 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1666 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1667 (avr_info_to_howto_rela): Likewise.
1668 (elf32_avr_gc_mark_hook): Likewise.
1669 (elf32_avr_gc_sweep_hook): Likewise.
1670 (elf32_avr_relocate_section): Likewise.
1672 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1674 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1675 an external symbol for a non-shared, non-relocatable link.
1677 2000-07-03 Nick Clifton <nickc@redhat.com>
1679 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1680 is an external symbol.
1681 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1682 external symbol.
1684 2000-07-03 Kazu Hirata <kazu@hxi.com>
1686 * reloc16.c: Fix formatting.
1688 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1690 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1691 to add a new target for traditional mips i.e
1692 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1693 * configure.in: Likewise.
1694 * configure: Rebuild.
1695 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1696 bfd_target_vector.
1697 (bfd_elf32_tradlittlemips_vec): Likewise.
1698 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1699 to see that elfNN_bed does not get redefined even if the target file
1700 is included twice for a chip. See elf32-mips.c.
1702 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1704 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1705 (CLEANFILES): Add DEPA.
1706 * Makefile.in: Regenerate.
1708 2000-06-30 DJ Delorie <dj@cygnus.com>
1710 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1711 can't assume the PE header is at 0x80.
1713 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1715 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1717 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1719 * go32stub.h: Update stub.
1721 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1723 * archures.c (bfd_mach_avr5): Define.
1724 * bfd-in2.h (bfd_mach_avr5): Define.
1725 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1726 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1727 (compatible): Update comment. Add missing test.
1728 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1729 for avr2 and avr4. Simplify 8K wrap code.
1730 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1731 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1733 2000-06-26 Kazu Hirata <kazu@hxi.com>
1735 * coff-h8300.c: Fix formatting.
1736 * cpu-h8300.c: Likewise.
1738 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1740 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1741 for local symbols whose names are unknown.
1743 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1745 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1746 find one.
1747 * Makefile.in: Regenerate.
1748 * doc/Makefile.in: Regenerate.
1750 2000-06-20 H.J. Lu <hjl@gnu.org>
1752 * Makefile.am: Rebuild dependency.
1753 * Makefile.in: Rebuild.
1755 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1757 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1758 (elf_backend_copy_indirect_symbol): Map to the new function.
1760 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1762 * archive.c (normalize): Correct pointer comparison when checking
1763 for backslashes.
1764 (bfd_bsd_truncate_arname): Likewise.
1765 (bfd_gnu_truncate_arname): Likewise.
1767 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1769 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1770 sections elf_{text,data}_{section,symbol}.
1771 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1772 (_bfd_mips_elf_hide_symbol): New function.
1773 (elf_backend_hide_symbol): Map to the new function.
1774 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1775 definitions of mips_elf_{text,data}_{section,symbol}.
1776 (mips_elf_local_relocation_p): Try to find the direct symbol
1777 based on new check_forced argument.
1778 (mips_elf_calculate_relocation): Use new version of
1779 mips_elf_local_relocation_p.
1780 (mips_elf_relocate_section): Likewise.
1781 (_bfd_mips_elf_relocate_section): Likewise.
1782 (mips_elf_sort_hash_table): Only assert that have enough GOT
1783 space.
1784 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1785 entry if the relocation based on the new external argument.
1786 (mips_elf_create_dynamic_relocation): Assert that we have a
1787 section contents allocated where we can swap out the dynamic
1788 relocations.
1789 (mips_elf_calculate_relocation): Find the real hash-table entry
1790 correctly by using h->root.root.type. Only create a dynamic
1791 relocation entry if the symbol is defined in a shared library.
1792 Create an external GOT entry for the GOT16 relocation if the
1793 symbol was forced local.
1794 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1795 dynamic index if the symbol was forced local.
1797 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1799 * elf32-mips.c: Fix typos in comments.
1801 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1803 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1804 CORE_VERSION_1.
1806 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1808 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1809 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1810 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1811 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1812 (bfd_elf32_m68hc11_vec): Likewise.
1813 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1814 Supports 68hc11 & 68hc12 at the same time.
1815 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1816 bfd_target_vector.
1817 (bfd_elf32_m68hc11_vec): Likewise.
1818 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1819 * archures.c (bfd_m68hc12_arch): Define and register in global list
1820 (bfd_m68hc11_arch): Likewise.
1821 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1822 BFD_RELOC_M68HC11_3B): Define.
1823 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1824 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1826 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1828 * elf_bfd.h (struct elf_backend_data): Add info argument to
1829 elf_backend_hide_symbol.
1830 (_bfd_elf_link_hash_hide_symbol): Likewise.
1831 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1832 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1833 * elflink.h (elf_link_add_object_symbols): Likewise.
1834 (elf_link_assign_sym_version): Likewise.
1836 2000-06-18 H.J. Lu <hjl@gnu.org>
1838 * coff-i386.c (coff_i386_reloc): Don't return in case of
1839 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1840 Compensate PE relocations when linking with non-PE object
1841 files to generate a non-PE executable.
1843 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1845 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1846 GOT entries if we're doing a static link or -Bsymbolic link.
1848 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1850 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1851 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1852 available.
1853 (elf_link_output_relocs): Likewise.
1854 (elf_reloc_link_order): Likewise.
1856 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1858 * archures.c (enum bfd_architecture): #define constants for
1859 PowerPc and RS6000 machine numbers.
1860 * bfd-in2.h: Regenerate.
1861 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1862 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1863 and RS6000 machine numbers using #defined constants from
1864 archures.c.
1865 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1866 machine numbers using #defined constants from archures.c. Add
1867 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1868 64-bit words in 620 entry.
1869 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1870 RSC, and RS2.
1871 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1873 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1875 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1876 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1877 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1879 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1881 * bfd-in.h (bfd_family_coff): Define.
1882 * bfd-in2.h: Regenerate.
1883 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1884 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1885 instead of bfd_target_coff_flavour.
1886 * cofflink.c (_bfd_coff_final_link): Likewise.
1887 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1888 exclude XCOFF files.
1889 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1890 Likewise.
1891 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1892 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1893 * xcofflink.c (XCOFF_XVECP): Delete.
1894 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1895 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1896 bfd_xcoff_record_link_assignment,
1897 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1898 check for bfd_target_xcoff_flavour.
1900 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1902 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1903 files on AIX 4.3.
1904 (read_hdr): New function.
1905 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1906 of trying to extract individual registers. Set abfd->arch_info
1907 to match the architecture that created the core file.
1908 (rs6000coff_get_section_contents): Delete.
1909 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1911 2000-06-14 H.J. Lu <hjl@gnu.org>
1913 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1914 is NULL.
1916 2000-06-13 H.J. Lu <hjl@gnu.org>
1918 * configure: Regenerate.
1920 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1922 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1923 armpei_little_vec.
1925 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1927 * configure.in (VERSION): Update to show this is the CVS mainline.
1929 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1931 * elf32-d10v.c: Include elf/d10v.h
1932 (enum reloc_type): Delete.
1933 * elf32-d30v.c: Include elf/d30v.h
1934 (enum reloc_type): Delete.
1936 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1937 * Makefile.in: Regenerate.
1939 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1940 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1941 move HOWTOs into elf_howto_table.
1942 (R_386_standard, R_386_ext_offset): Define.
1943 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1944 (elf_i386_reloc_type_lookup): Modify calculation of index into
1945 elf_howto_table since we've removed the padding.
1946 (elf_i386_info_to_howto_rel): Likewise.
1947 (elf_i386_relocate_section): Likewise.
1949 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1951 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1953 2000-06-05 H.J. Lu <hjl@gnu.org>
1955 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1956 an error when seeing an undefined symbol with hidden/internal
1957 attribute. It is handled in *_relocate_section ().
1959 2000-06-05 H.J. Lu <hjl@gnu.org>
1961 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1962 indirect symbol for the ELF_LINK_NON_ELF bit.
1963 (elf_link_output_extsym): Don't output the indirect symbol even
1964 if the ELF_LINK_NON_ELF bit is set.
1966 2000-06-01 J.T. Conklin <jtc@redback.com>
1968 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1969 (i[3456]86-*-netbsdaout*): New target.
1970 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1971 (i[3456]86-*-openbsd*): Likewise.
1973 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1975 * trad-core.c: From hpux-core.c, include <dirent.h> or
1976 <sys/ndir.h> when possible.
1978 2000-05-31 Nick Clifton <nickc@cygnus.com>
1980 * opintl.h (_(String)): Explain why dgettext is used instead
1981 of gettext.
1983 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1985 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1986 definitions. We must not assume they are sorted in the file
1987 according to their index numbers.
1989 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1991 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1992 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1993 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1995 2000-05-30 Nick Clifton <nickc@cygnus.com>
1997 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1998 80960CA, 80960MC as valid machine names.
2000 2000-05-30 H.J. Lu <hjl@gnu.org>
2002 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
2003 visibility bits if the symbol is undefined. Correctly handle
2004 weak undefined symbols with hidden and internal attributes.
2006 * elflink.h (elf_link_add_object_symbols): Always turn the
2007 symbol into local if it has the hidden or internal attribute.
2009 2000-05-29 Philip Blundell <philb@gnu.org>
2011 * ppcboot.c: Add packed attribute if compiling with GCC.
2013 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
2015 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
2017 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
2019 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
2020 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
2021 corefile on a 64-bit (Sparc Solaris) host. Also clean up
2022 a few old comments.
2024 2000-05-26 Alan Modra <alan@linuxcare.com.au>
2026 * Makefile.am: Update dependencies with "make dep-am"
2027 * Makefile.in: Regenerate.
2029 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
2030 bindtextdomain): Replace defines with those from intl/libgettext.h
2031 to quieten gcc warnings.
2033 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
2035 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
2037 * archive.c (normalize, bfd_bsd_truncate_arname,
2038 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
2039 file names with backslashes.
2041 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
2042 before opening it.
2044 * sysdep.h: Include filenames.h.
2046 2000-05-26 Alan Modra <alan@linuxcare.com.au>
2048 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
2050 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2052 * elf64-sparc.c (sparc64_elf_relax_section): New.
2053 (sparc64_elf_relocate_section): Optimize tail call into branch always
2054 if possible.
2055 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2056 (elf32_sparc_relax_section): New.
2058 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2060 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
2061 Remove unusued variables.
2062 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
2063 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
2064 previous fix, so that shared libs really don't influence targets
2065 extension mask and memory model.
2067 2000-05-23 H.J. Lu <hjl@gnu.org>
2069 * elf64-alpha.c (elf64_alpha_relocate_section): Check
2070 h->root.other not h->other.
2071 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2073 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
2075 2000-05-23 H.J. Lu <hjl@gnu.org>
2077 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
2078 undefined symbol with the non-default visibility attributes.
2079 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2080 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2081 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2082 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2083 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2084 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2085 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2086 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2087 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2088 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
2089 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2091 2000-05-22 Richard Henderson <rth@cygnus.com>
2093 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
2094 PCREL22, PCREL64I. Zero size of special relocs.
2095 (elf64_ia64_reloc_type_lookup): Likewise.
2096 (USE_BRL, oor_brl, oor_ip): New.
2097 (elf64_ia64_relax_section): New.
2098 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
2099 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
2100 (elf64_ia64_relocate_section): Likewise.
2101 (bfd_elf64_bfd_relax_section): New.
2102 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
2103 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
2104 * bfd-in2.h, libbfd.h: Regenerate.
2106 2000-05-22 Nick Clifton <nickc@cygnus.com>
2108 * configure.in : Add peigen.lo to MIPS PE targets.
2109 * configure: Regenerate.
2111 2000-05-22 Momchil Velikov <velco@fadata.bg>
2113 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
2114 only if it is known for both input and output bfds. Separate
2115 error message strings as in some languages, it may be necessary
2116 to change more than one place in the string to change between
2117 'big' and 'little'.
2119 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
2120 endianess checks, call _bfd_generic_verify_endian_match() instead.
2122 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2124 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
2126 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
2127 endianess before checking bfd flavours.
2129 2000-05-22 H.J. Lu <hjl@gnu.org>
2131 * elflink.h (elf_link_output_extsym): Clear the visibility
2132 field for symbols not defined locally.
2134 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2136 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
2137 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
2138 (hppa_rebuild_insn): Mask immediate bits here instead.
2139 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
2141 2000-05-18 Momchil Velikov <velco@fadata.bg>
2143 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
2144 relocs for an executable, ensure that they are virtual addresses.
2146 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
2148 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
2150 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
2151 Rick Gorton <gorton@scrugs.lkg.dec.com>
2153 * elflink.h: Add emitrelocations support: when enabled, relocation
2154 information and relocation sections are put into final output
2155 executables. If the emitrelocations flag is set, do the following:
2156 (elf_bfd_final_link): Emit relocation sections.
2157 (elf_link_input_bfd): Compute relocation section contents.
2158 (elf_gc_sections): Don't clean relocation sections.
2160 2000-05-16 Catherine Moore <clm@cygnus.com>
2162 * som.c (som_decode_symclass): Recognize weak symbols.
2164 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
2166 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
2167 read idata section only from dataoff.
2168 (pe_print_edata): Correctly check for valid eat_member.
2170 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2172 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2174 2000-05-14 Philip Blundell <philb@gnu.org>
2176 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
2178 2000-05-12 Alan Modra <alan@linuxcare.com.au>
2180 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
2182 * peigen.c (pe_print_idata): Look for .idata section and print
2183 info even if data directory has zero entries. Read idata section
2184 starting from dataoff, and adjust all data offsets to suit. Cast
2185 all bfd_vma vars to unsigned long before passing to fprintf.
2186 * peigen.c (pe_print_edata): Similarly, look for .edata section
2187 and print info even if data directory has zero entries. Cast
2188 all bfd_vma vars to unsigned long before passing to fprintf.
2190 From Szabolcs Szakacsits <szaka@F-Secure.com>
2191 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
2192 directory size which may be bogus.
2193 * peigen.c (pe_print_edata): Similarly.
2195 2000-05-09 Alan Modra <alan@linuxcare.com.au>
2197 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
2198 section is empty.
2199 (copy_private_bfd_data): Allow for space possibly taken up by elf
2200 headers when calculating segment physical address from lma.
2202 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2204 * versados.c (versados_scan): Init stringlen and pass_2_done.
2206 * trad-core.c (trad_unix_core_file_p): Return
2207 bfd_error_wrong_format rather than bfd_error_file_truncated.
2209 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
2210 add_data_entry. DataDirectory virtual address is relative.
2211 (pe_print_idata): Account for relative DataDirectory virtual
2212 addresses. Don't trash datasize inside POWERPC_LE_PE code.
2213 (pe_print_edata): Similarly.
2215 From Szabolcs Szakacsits <szaka@F-Secure.com>
2216 * peigen.c (dir_names): Add Delay Import Directory.
2217 (pe_print_idata): Always search for bfd section containing
2218 idata address rather than looking up section name. Print this
2219 section name rather than .idata.
2220 (pe_print_edata): Similarly. Also print some fields as %08lx.
2221 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
2222 Win32Version.
2224 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
2226 * xcoff.h: Rename to xcoff-target.h
2227 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
2228 * coff-rs6000.c: Ditto.
2229 * coff64-rs6000.c: Ditto.
2230 * coff-pmac.c: Ditto.
2231 * Makefile.in: Regenerate.
2233 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
2235 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
2236 Change U802TOC64MAGIC to U803XTOCMAGIC.
2238 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
2240 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
2241 * bfd-in.h: Prototype bfd_elf_get_arch_size.
2242 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
2244 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2246 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
2248 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2250 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
2251 hidden and internal symbols.
2252 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
2253 visibility.
2254 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
2255 assign a PLT or GOT entry to symbols with hidden and
2256 internal visibility.
2258 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2260 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
2261 the .bss section.
2262 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2264 2000-05-02 H.J. Lu <hjl@gnu.org>
2266 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
2267 ELFOSABI_SYSV.
2269 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2271 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
2272 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
2273 dependencies.
2274 * Makefile.in: Regenerate.
2276 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
2278 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
2279 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
2280 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
2281 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
2282 * Makefile.in: Rebuild.
2284 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2286 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
2287 doesn't work very well.
2289 * elf-hppa.h (elf_hppa_internal_shdr): Define.
2290 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
2291 Set hdr->s_type to 1 if ARCH_SIZE == 32.
2292 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
2293 (elf_hppa_info_to_howto): Likewise.
2294 (elf_hppa_info_to_howto_rel): Likewise.
2295 (elf_hppa_reloc_type_lookup): Likewise.
2296 (elf_hppa_is_local_label_name): Likewise.
2297 (elf_hppa_fake_sections): Likewise.
2298 (elf_hppa_final_write_processing): Likewise.
2299 (elf_hppa_howto_table): Fully initialise all entries.
2300 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
2301 (elf_hppa_info_to_howto): Likewise.
2302 (elf_hppa_info_to_howto_rel): Likewise.
2303 (elf_hppa_reloc_type_lookup): Likewise.
2304 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
2305 elf_hppa_unmark_useless_dynamic_symbols,
2306 elf_hppa_remark_useless_dynamic_symbols,
2307 elf_hppa_record_segment_addrs, elf_hppa_final_link,
2308 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
2309 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
2310 elf32-hppa.c mess is cleaned up.
2311 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
2312 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
2313 r_field then call hppa_field_adjust inline func with variable
2314 r_field arg, instead call hppa_field_adjust with fixed arg.
2315 In case R_PARISC_PCREL22F, don't set r_field.
2316 (elf_hppa_relocate_insn): Change args and return type to unsigned
2317 int. Call re_assemble_* funcs to do the work.
2319 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2320 sign extending.
2322 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2323 extending.
2324 (sign_extend): Mask first before sign extending.
2325 (low_sign_extend): Rewrite without condition expression.
2326 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2327 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2328 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2329 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2330 result as function return value rather than through pointer arg.
2331 Accept unsigned int args, and return unsigned int.
2332 (re_assemble_3): New. Combines function of dis_assemble_3 with
2333 re-assembly of opcode and immediate.
2334 (re_assemble_12): Likewise.
2335 (re_assemble_16): Likewise.
2336 (re_assemble_17): Likewise.
2337 (re_assemble_21): Likewise.
2338 (re_assemble_22): Likewise.
2339 (hppa_field_adjust): Rewrite and document, paying attention to
2340 size of types and signed/unsigned issues.
2341 (get_opcode): Shift before masking.
2342 (FDLW): Rename to FLDW.
2343 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2344 (hppa_rebuild_insn): Change args and return value to unsigned
2345 int. Make use of re_assemble_*. Correct case 11.
2347 * dep-in.sed: Handle ../opcodes/.
2348 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2349 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2350 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2351 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2352 elfarm-nabi.lo dependencies outside of auto-dependency area.
2353 Regenerate dependencies.
2354 * Makefile.in: Regenerate.
2356 * configure.in (TRAD_HEADER): Test non-null before
2357 AC_DEFINE_UNQUOTED.
2358 * configure: Regenerate.
2360 * reloc.c: Fix mis-spelling in comment.
2362 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2364 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2365 * vms.c (vms_openr_next_archived_file): Return NULL.
2367 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
2369 * coffcode.h Copy changes mistakenly done to libcoff.h in
2370 4/24/2000 patch.
2372 2000-04-29 Andreas Jaeger <aj@suse.de>
2374 * libbfd-in.h: Correctly check GCC version.
2375 * bfd-in.h: Likewise.
2376 * libhppa.h: Likewise.
2377 * libbfd.h: Regenerate.
2378 * bfd-in2.h: Regenerate.
2380 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
2382 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2383 coffdu-rs6000.{lo,c}.
2384 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2385 on xcoff.h
2386 * Makefile.in: Regenerate.
2387 * xcoff.h: New file.
2388 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2389 * coff-rs6000.c: Move all declarations and defines that are
2390 common to the xcoff backends into xcoff.h
2391 * coff64-rs6000.c: Ditto,
2393 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2395 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2396 _bfd_coff_force_symnames in strings and
2397 _bfd_coff_debug_string_prefix_length to their default values.
2398 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2400 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2402 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2403 _bfd_coff_force_symnames in strings and
2404 _bfd_coff_debug_string_prefix_length to their default values.
2406 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2408 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2409 Check local_got_refcounts before dereferencing.
2411 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2412 before deciding we don't need R_PPC_PLT32 relocation.
2413 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2414 dereferencing.
2416 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2418 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2419 .plt entries.
2420 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2421 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2422 (elf_i386_relocate_section): Allow for .plt to go missing.
2423 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2424 can use a relative reloc for got as elf_i386_relocate_section.
2425 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2427 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2429 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2431 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2433 * Makefile.am (coff64-rs6000.lo): New rule.
2434 * Makefile.in: Regenerate.
2435 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2436 xcoff_is_local_label_name, xcoff_rtype2howto,
2437 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2438 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2439 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2440 (NO_COFF_SYMBOLS): Define.
2441 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2442 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2443 internally.
2444 (MINUS_ONE): New macro.
2445 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2446 relocation.
2447 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2448 coff_SWAP_aux_out): Map to the new functions.
2449 * coff64-rs6000.c: New file.
2450 * libcoff.h (bfd_coff_backend_data): Add new fields
2451 _bfd_coff_force_symnames_in_strings and
2452 _bfd_coff_debug_string_prefix_length.
2453 (bfd_coff_force_symnames_in_strings,
2454 bfd_coff_debug_string_prefix_length): New macros for above fields.
2455 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2456 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2457 of using coff_swap_sym_in directly.
2458 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2459 (coff_set_flags) Set magic for XCOFF64.
2460 (coff_compute_section_file_positions): Add symbol name length to
2461 string section length if bfd_coff_debug_string_prefix_length is
2462 true.
2463 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2464 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2465 using coff_swap_lineno_in directly.
2466 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2467 and _bfd_coff_debug_string_prefix_length fields.
2468 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2469 symbol names into strings table when
2470 bfd_coff_force_symnames_in_strings is true.
2471 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2472 SET_RELOC_VADDR): New macros.
2473 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2474 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2475 code.
2476 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2477 changes within RS6000COFF_C specific code.
2478 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2479 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2480 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2481 Extend existing hack on target name.
2482 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2483 target name.
2484 * coff-tic54x.c (ticof): Keep up to date with new fields
2485 in bfd_coff_backend_data.
2486 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2487 targ_selvecs to include rs6000coff64_vec for rs6000.
2488 * configure.in: Add rs6000coff64_vec case.
2489 * cpu-powerpc.c: New bfd_arch_info_type.
2491 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2493 * config.bfd: Only disable elf32-hppa vectors, not all of the
2494 BSD and OSF configuration support. Provide (disabled) clauses
2495 for PA64 support.
2496 * configure.in: Add clause for PA64 support.
2497 * configure: Rebuilt.
2499 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2500 (bfd_elf64_hppa_vec): Declare.
2502 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2503 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2504 (elf64-hppa.lo): Add dependencies.
2505 * Makefile.in: Rebuilt.
2507 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2509 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2511 * libhppa.h (dis_assemble_16): New function.
2512 (pa_arch): Added pa20w element.
2514 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2516 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2517 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2518 bfd_elf64_slurp_reloc_table.
2520 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2521 definitions to get external names.
2522 (elf_write_relocs): Renamed from write_relocs and make global.
2523 (elf_slurp_reloc_table): Make global.
2524 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2526 * archive.c (hpux_uid_gid_encode): New function.
2527 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2528 defined and the ID is greater than 99999.
2529 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2530 special uid/gid fields into 32 bit values.
2532 2000-04-21 Matthew Green <mrg@cygnus.com>
2534 * config.bfd: Add NetBSD/sparc64 support.
2536 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2537 David Mosberger <davidm@hpl.hp.com>
2538 Timothy Wall <twall@cygnus.com>
2539 Jim Wilson <wilson@cygnus.com>
2541 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2542 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2543 (BFD64_BACKENDS): Add elf64-ia64.lo.
2544 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2545 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2546 * Makefile.in: Rebuild.
2547 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2548 (bfd_ia64_arch): Declare.
2549 (bfd_archures_list): Add bfd_ia64_arch.
2550 * bfd-in2.h: Rebuild.
2551 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2552 * configure: Rebuild.
2553 * configure.host: (ia64-*-linux*): New host.
2554 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2555 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2556 * elf.c (prep_headers): Add bfd_arch_ia64.
2557 * libbfd.h: Rebuild.
2558 * reloc.c: Add IA-64 relocations.
2559 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2560 Declare.
2561 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2562 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2564 2000-04-21 Richard Henderson <rth@cygnus.com>
2566 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2567 contents when performing a partial link.
2568 (bfd_elf_d30v_reloc_21): Likewise.
2570 2000-04-20 H.J. Lu <hjl@gnu.org>
2572 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2573 patch to symbols defined by a shared object.
2574 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2576 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2578 K&R compiler fixes.
2579 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2580 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2582 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2584 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2585 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2586 (coff-ia64.lo): Add dependency.
2587 * Makefile.in: Regenerate.
2588 * coff-ia64.c: New file.
2589 * efi-app-ia32.c: Ditto.
2590 * efi-app-ia64.c: Ditto.
2591 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2592 (coff_set_flags): Ditto.
2593 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2594 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2595 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2596 * configure: Regenerate.
2597 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2598 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2599 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2600 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2601 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2602 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2603 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2604 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2605 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2606 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2607 (GET_PDATA_ENTRY): Ditto.
2608 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2609 data_start. Use above macros to read fields that are 64 bit wide for
2610 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2611 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2612 FileAlignment and SectionAlignment to minimum alignment if they
2613 are zero.
2614 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2615 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2616 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2617 Use above macros to write fields that are 64 bit wide for
2618 COFF_WITH_PEP64.
2619 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2620 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2621 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2622 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2623 begin address, end address, and unwind info address only. Use
2624 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2625 print addresses.
2626 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2627 HIGH3ADJ relocation names.
2628 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2629 * targets.c: Declare bfd_efi_app_ia32_vec and
2630 bfd_efi_app_ia64_vec.
2631 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2632 bfd_efi_app_ia64_vec.
2634 2000-04-17 Timothy Wall <twall@cygnus.com>
2636 * bfd-in2.h: Add prototypes for tic54x load page access.
2637 * bfd-in.h: Regenerate.
2638 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2639 in customized _set_arch_mach function.
2640 * coffcode.h (coff_set_alignment_hook): Set section load page if
2641 the appropriate macro is defined.
2642 (write_object_contents): Read section load page.
2644 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2646 * elf32-hppa.h: Update copyright date.
2648 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2649 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2651 * elf32-d30v.c (MAX32): Don't use LL suffix.
2652 (MIN32): Define in terms of MAX32.
2653 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2655 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2656 expression.
2658 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2660 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2662 * dep-in.sed: Match space before file name, not after.
2663 * Makefile.am: Regenerate dependencies.
2664 * Makefile.in: Regenerate.
2666 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2667 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2668 extend without an if statement.
2670 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2672 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2673 signed quantites.
2674 * elf32-mips.c (gprel16_with_gp): Likewise.
2675 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2676 here using -0x40000, not (int)0xfffc0000.
2677 (elf32_hppa_size_of_stub): Likewise.
2679 2000-04-11 Timothy Wall <twall@cygnus.com>
2681 * coff-tic54x.c: Now builds with all targets.
2682 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2683 * Makefile.in: Regenerate.
2684 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2685 unitialized variable.
2687 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2689 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2690 --enable-build-warnings option.
2691 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2692 * Makefile.in, configure: Re-generate.
2694 2000-04-07 Nick Clifton <nickc@cygnus.com>
2696 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2697 BFD_RELOC_THUMB_PCREL_BLX.
2699 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2700 R_ARM_XPC25 and R_ARM_THM_PC22.
2702 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2703 R_ARM_XPC25 and R_ARM_THM_XPC22.
2704 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2705 R_ARM_[XPC25|THM_XPC22].
2707 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2708 elf/arm-oabi.h to elf/arm.h
2710 * Makefile.am: Fix dependency for elfarm-oabi.c
2711 * Makefile.in: Regenerate.
2713 * bfd-in2.h: Regenerate.
2714 * libbfd.h: Regenerate.
2716 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2718 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2719 and restore it on failure. Release newly allocated tdata on
2720 failure.
2722 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2724 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2725 (decode_line_info): Set it. Report error if unit->line_offset is
2726 equal to or larger than it.
2728 2000-04-07 Timothy Wall <twall@cygnus.com>
2730 * targets.c: Added vecs for tic54x.
2731 * reloc.c: Added relocs for tic54x.
2732 * libbfd.h: Regenerated.
2733 * configure: Add TI COFF vecs for tic54x.
2734 * configure.in: Ditto.
2735 * config.bfd (targ_cpu): Recognize new tic54x target.
2736 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2737 * bfd-in2.h: Add tic54x target and relocations.
2738 * Makefile.am, Makefile.in: Add tic54x target.
2739 * archures.c (bfd_archures_list): Add tic54x target.
2740 * coff-tic54x.c: New.
2741 * cpu-tic54x.c: New.
2743 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2745 * elfcore.h (elf_core_file_p): call backend_object_p which
2746 thereby gets an opportunity to update the arch/machine type.
2748 2000-04-06 Timothy Wall <twall@cygnus.com>
2750 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2751 class. Handle SEC_CLINK and SEC_BLOCK flags.
2752 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2753 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2755 2000-04-06 Nick Clifton <nickc@cygnus.com>
2757 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2758 EF_INTERWORK if this is an unknown EABI.
2759 (elf32_arm_merge_private_bfd_data): Check EABI version
2760 numbers. Only check EF_xxx flags if the EABI version number
2761 is unknown.
2762 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2763 if the EABI version number is unknown.
2764 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2765 if the EABI version number is unknown.
2767 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2769 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2770 BFD_RELOC_SH_LOOP_END.
2771 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2772 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2773 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2774 (sh_elf_reloc_loop): New function.
2775 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2776 any more.
2777 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2778 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2779 * bfd-in2.h, libbfd.h: Regenerate.
2781 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2783 * po/bfd.pot: Regenerate.
2785 * Makefile.am: Remove extraneous mkdep comment.
2786 (MKDEP): Use gcc -MM rather than mkdep.
2787 (DEP): Quote when passing vars to sub-make. Add warning
2788 message to end.
2789 (DEP1): Rewrite for "gcc -MM".
2790 (CLEANFILES): Add DEP2.
2791 Update dependencies.
2792 * Makefile.in: Regenerate.
2794 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2796 * configure.in: Added corefile support for AIX 4.3. In particular,
2797 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2798 compiling rs6000-core.c.
2799 * configure: Regenerated.
2801 2000-04-03 H.J. Lu <hjl@gnu.org>
2803 * cache.c (bfd_open_file): Unlink the output file only if
2804 it has non-zero size.
2806 2000-04-01 Ken Block USG <block@zk3.dec.com>
2808 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2809 relative relocations for non-loaded sections in shared objects.
2810 (elf64_alpha_check_relocs): Similarly.
2812 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2814 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2815 BFD_RELOC_16 to switch for extended relocs.
2816 (MY_swap_ext_reloc_in): New.
2817 (MY_swap_ext_reloc_out): New.
2818 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2819 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2820 (NAME(aout,squirt_out_relocs)): Similarly use
2821 MY_swap_ext_reloc_out.
2822 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2824 2000-04-03 Kazu Hirata <kazu@hxi.com>
2826 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2827 the R_PCRWORD_B case.
2829 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2831 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2832 on some targets.
2833 * ihex.c : Ditto.
2835 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2837 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2838 HOWTO references to bfd_elf_generic_reloc, that have
2839 partial_inplace == true, now use the new function. The function
2840 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2841 extends its fixes to the R_M32R_{16,24,32} relocs.
2842 The new logic in m32r_elf_lo16_reloc() has been removed, and
2843 it instead calls the new routine to obtain that functionality.
2845 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2847 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2848 elf32_avr_check_relocs, avr_final_link_relocate,
2849 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2850 elf32_avr_object_p): Add prototypes.
2851 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2852 (bfd_elf_avr_final_write_processing): Make static.
2854 2000-03-27 Denis Chertykov <denisc@overta.ru>
2856 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2857 * archures.c (bfd_architecture): Add AVR architecture.
2858 (bfd_archures_list): Add reference to AVR architecture info.
2859 * elf.c (prep_headers): Handle bfd_arch_avr.
2860 * reloc.c: Add various AVR relocation enums.
2861 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2862 list.
2863 * Makefile.am: Add support for AVR elf.
2864 * configure.in: Likewise.
2865 * config.bfd: Likewise.
2866 * Makefile.in: Regenerate.
2867 * configure: This too.
2868 * bfd-in2.h: And this.
2869 * libbfd.h: And this.
2871 2000-03-24 H.J. Lu <hjl@gnu.org>
2873 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2874 (elf64_alpha_find_reloc_at_ofs): Likewise.
2876 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2878 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2879 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2880 allowable range used to be -2**(n-1) to 2**n-1.
2881 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2882 "boolean overflow" with "bfd_reloc_status_type flag".
2884 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2886 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2888 2000-03-14 Kazu Hirata <kazu@hxi.com>
2890 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2891 of shrinks properly, including the last reloc.
2893 2000-03-13 Kazu Hirata <kazu@hxi.com>
2895 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2896 check for R_MOVL2.
2898 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2900 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2901 a format mismatch rather than an "error" from bfd_read such as
2902 bfd_error_file_truncated.
2904 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2906 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2907 sign-extension and big-endian compensation for
2908 R_MIPS_64 even in ld -r.
2910 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2912 * elf32-mips.c (mips_elf_next_relocation): Rename from
2913 mips_elf_next_lo16_relocation, and generalize to look
2914 for any relocation type.
2915 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2916 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2917 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2918 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2919 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2920 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2921 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2922 (mips_rtype_to_howto): Likewise.
2923 (mips_elf_calculate_relocation): Handle new relocs.
2924 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2925 are paired. The addend for R_MIPS_GNU_REL16_S2
2926 is shifted right two bits.
2928 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2930 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2931 comment, and ensure it doesn't happen again.
2932 (bfd_install_relocation): Same here.
2933 (_bfd_relocate_contents): Don't bother assigning unused signmask
2934 shift result. Fix typos in comments.
2935 Remove trailing whitespace throughout file.
2937 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2939 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2940 * bfd-in2.h: Rebuild.
2942 2000-03-06 Nick Clifton <nickc@cygnus.com>
2944 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2945 sym_ptr_ptr fields.
2946 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2947 (SIZEOF_ILF_STRINGS): Redefine.
2948 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2949 relative reloc, as opposed to a section relative reloc.
2950 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2951 not C_LABEL.
2952 Add length of symbol's prefix to string pointer.
2953 Store a pointer to the symbol in the symbol pointer table.
2954 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2955 Initialise the symbol pointer table.
2956 Store the hint in the Hint/Name table.
2957 Make the jump reloc be symbol realtive, not section relative.
2958 Create an import symbol for imported code.
2960 2000-03-06 Catherine Moore <clm@cygnus.com>
2962 * elf.c (swap_out_syms): Check for null type_ptr.
2964 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2966 * aout-target.h (MY(write_object_contents)): Remove unused
2967 and unusable "#if CHOOSE_RELOC_SIZE".
2968 * pc532-mach.c (MY(write_object_contents)): Ditto.
2969 * netbsd.h (MY(write_object_contents)): Ditto.
2970 * hp300hpux.c (MY(write_object_contents)): Ditto.
2971 * freebsd.h (MY(write_object_contents)): Ditto.
2972 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2974 2000-02-29 H.J. Lu <hjl@gnu.org>
2976 * peicode.h (jtab): Make it static.
2978 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2979 defined and COFF_IMAGE_WITH_PE is not defined.
2980 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2981 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2983 2000-03-01 Nick Clifton <nickc@cygnus.com>
2985 * coff-arm.c (bfd_arm_process_before_allocation): Make
2986 'symndx' signed to prevent compile time warning.
2988 * coff-mcore.c: Remove unused prototype for pe_object_p.
2990 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2991 functions that are not used when COFF_IMAGE_WITH_PE is
2992 defined.
2993 (struct sh_opcode): Change type of 'flags' field to unsigned
2994 long so that it can hold the USESAS flag.
2996 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2998 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2999 'sym_sec'.
3001 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
3002 parameters.
3003 Remove unusued variables and code.
3004 (elf_backend_add_symbol_hook): Fix prototype.
3006 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
3007 'srelgot'.
3009 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
3010 'oldinst'.
3012 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
3013 parameters.
3014 Remove unusued variables and code.
3015 (elf_backend_add_symbol_hook): Fix prototype.
3017 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
3019 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
3020 to unused function parameter.
3022 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
3023 parameters.
3024 Use EMPTY_HOWTO to initialise empty howto slots.
3025 Remove unused variables.
3027 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
3029 2000-03-01 H.J. Lu <hjl@gnu.org>
3031 * aoutx.h (aout_link_input_section_std): Pass "true" to
3032 the undefined_symbol callback.
3033 (aout_link_input_section_ext): Likewise.
3034 * bout.c (get_value): Likewise.
3035 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3036 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
3037 Likewise.
3038 (alpha_relocate_section): Likewise.
3039 * coff-arm.c (coff_arm_relocate_section): Likewise.
3040 * coff-i960.c (coff_i960_relocate_section): Likewise.
3041 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3042 * coff-mips.c (mips_relocate_section): Likewise.
3043 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3044 * coff-sh.c (sh_relocate_section): Likewise.
3045 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3046 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
3047 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3048 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3049 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3050 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3051 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3052 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3053 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3054 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3055 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3056 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3057 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
3058 * elflink.h (elf_link_output_extsym): Likewise.
3059 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
3060 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
3061 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
3063 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
3064 undefined_symbol callback when building shared library with
3065 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
3066 "true".
3067 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3068 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3069 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3070 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
3071 (elf32_mips_get_relocated_section_content): Likewise.
3072 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3073 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3074 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3075 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3077 2000-02-28 Nick Clifton <nickc@cygnus.com>
3079 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
3080 * Makefile.in: Regenerate.
3082 * configure.in: Add support for mips and sh pe vectors.
3083 * configure: regenerate.
3085 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
3086 targets.
3088 * targets.c: Add mips and sh pe vectors.
3090 * libpei.h (coff_final_link_postscript): Only define if not
3091 already defined.
3093 * coffcode.h: Add support for WinCE magic numbers.
3095 * peigen.c (pe_print_reloc): Update comment and rearrange
3096 appending of newline character.
3098 * peicode.h: Add support for Image Library Format.
3099 (pe_ILF_vars): Structure containing data used by ILF code.
3100 (pe_ILF_make_a_section): New function. Create a section based
3101 on ILF data.
3102 (pe_ILF_make_a_reloc): New function. Create a reloc based on
3103 ILF data.
3104 (pe_ILF_make_a_symbol): New function. Create a symbol based
3105 on ILF data.
3106 (pe_ILF_save_relocs): New function. Store the relocs created
3107 by pe_ILF_make_a_reloc in a section.
3108 (pe_ILF_build_a_bfd): New function. Create a BFD describing
3109 an ILF object.
3110 (pe_ILF_object_p): New function. Return a bfd_target pointer
3111 for an ILF object.
3112 (pe_bfd_object_p): If an ILF object is detected call
3113 pe_ILF_object_p on it.
3115 * coff-arm.c: Add support for WinCE relocs which are different
3116 from normal ARM COFF relocs.
3117 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
3119 * coff-sh.c: Add support for sh-pe target.
3120 * pe-sh.c: New file. Support code for sh-pe target.
3121 * pei-sh.c: New file. Support code for sh-pe target.
3123 * pe-mips.c: New file. Support code for mips-pe target.
3124 * pei-mips.c: New file. Support code for mips-pe target.
3126 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3128 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
3129 architecture if the object causing the bump is dynamic.
3130 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
3131 and also don't it for memory ordering.
3132 (sparc64_elf_write_relocs): Take src_rela out of the loop.
3134 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3136 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
3137 calling bfd_get_section_size_before_reloc.
3138 (decode_line_info): Likewise.
3139 (_bfd_dwarf2_find_nearest_line): Likewise.
3141 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
3143 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
3144 name of the libtool directory.
3145 * Makefile.in: Rebuild.
3147 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
3149 * som.c (SOM_HOWTO): Define.
3150 (som_hppa_howto_table): Use it.
3152 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3154 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
3156 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
3158 2000-02-24 Catherine Moore <clm@cygnus.com>
3160 * som.c (som_misc_symbol_info): Add field
3161 secondary_def.
3162 (som_bfd_derive_misc_symbol_info): Initialize
3163 secondary_def.
3164 (som_build_and_write_symbol_table): Keep track
3165 of secondary_def field.
3166 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
3167 if secondary_def field is set.
3168 (som_bfd_ar_write_symbol_stuff): Initialize
3169 secondary_def.
3171 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
3173 * dwarf2.c (read_address): Read 16-bits addresses.
3174 (parse_comp_unit): Accept addr_size == 2.
3176 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
3178 * bfd-in.h: Update copyright date.
3180 2000-02-23 Linas Vepstas <linas@linas.org>
3182 * cpu-i370.c: New file.
3183 * elf32-i370.c: New file.
3184 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
3185 (bfd_i370_arch): New.
3186 (bfd_archures_list): Add bfd_i370_arch.
3187 * elf.c (prep_headers): Add bfd_arch_i370.
3188 * Makefile.am: Add support for IBM 370 elf.
3189 * config.bfd: Likewise.
3190 * configure.in: Likewise.
3191 * libbfd.h (bfd_reloc_code_real_names): Likewise.
3192 * reloc.c (bfd_reloc_code_type): Likewise.
3193 * targets.c: Likewise.
3195 * Makefile.in: Regenerate.
3196 * configure: Regenerate.
3197 * bfd-in2.h: Regenerate.
3199 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3201 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
3202 invalid relocation types, and change them to R_386_NONE.
3204 2000-02-22 H.J. Lu <hjl@gnu.org>
3206 * elflink.h (elf_link_add_object_symbols): If a version symbol is
3207 not defined, don't add a second ELF_VER_CHR.
3209 * elflink.h (elf_bfd_final_link): Call output_extsym for global
3210 symbols converted to local symbols even when stripping all
3211 symbols.
3212 (elf_link_output_extsym): Process global symbols converted to
3213 local symbols even if they are being stripped.
3215 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3217 * archures.c (bfd_octets_per_byte): Return unsigned int.
3218 (bfd_arch_mach_octets_per_byte): Ditto.
3219 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
3220 comparison warning.
3221 * section.c (bfd_get_section_size_before_reloc): Quell signed
3222 vs. unsigned comparison warning.
3223 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
3224 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
3225 change. What was I thinking?
3226 * bfd-in2.h: Regenerate.
3228 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
3229 (elf_gc_sections): Same here.
3230 (elf_gc_common_finalize_got_offsets): And here.
3232 2000-02-21 Ian Lance Taylor <ian@zembu.com>
3234 ELF HPPA doesn't work at present; remove it until it does.
3235 * config.bfd: Comment out setting targ_defvec to
3236 bfd_elf32_hppa_vec.
3237 * Makefile.am: Rebuild dependencies.
3238 (BFD32_BACKENDS): Remove elf32-hppa.lo.
3239 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
3240 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
3241 * Makefile.in: Rebuild.
3242 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
3244 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3246 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
3247 is no bfd_free(). Revert bfd_free part of previous change.
3249 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3251 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
3252 arrays.
3253 (coff_compute_section_file_positions): Use bfd_free to pair
3254 bfd_malloc.
3255 (coff_write_object_contents): Likewise.
3257 * coff-rs6000.c (xcoff_howto_table_16): New variable.
3258 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
3260 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
3262 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
3263 (xcoff_ar_file_hdr_big): New structure.
3264 (SIZEOF_AR_FILE_HDR_BIG): New macro.
3265 (xcoff_ar_hdr_big): New structure.
3266 (SIZEOF_AR_HDR_BIG): New macro.
3267 (xcoff_big_format_p): New macro.
3268 (xcoff_ardata_big): New macro.
3269 (arch_xhdr_big): New macro.
3270 (xcoff_slurp_armap): Handle large archives.
3271 (xcoff_archive_p): Detect large archives.
3272 (xcoff_read_ar_hdr): Handle large archives.
3273 (xcoff_openr_next_archived_file): Handle large archives.
3274 (xcoff_generic_stat_arch_elt): Handle large archives.
3275 (xcoff_write_armap_old): Rename from xcoff_write_armap.
3276 (xcoff_write_armap_big): New function.
3277 (xcoff_write_armap): New function, dispatch to _old or _big.
3278 (xcoff_write_archive_contents_old): Rename from
3279 xcoff_write_archive_contents.
3280 (xcoff_write_archive_contents_big): New function.
3281 (xcoff_write_archive_contents): New function, dispatch to _old or
3282 _big.
3284 2000-02-18 Richard Henderson <rth@cygnus.com>
3286 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
3287 and hide_symbol members.
3288 (elf_link_hash_copy_indirect): Remove.
3289 (elf_link_hash_hide_symbol): Remove.
3290 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
3291 and elf_backend_hide_symbol.
3292 (_bfd_elf_link_hash_copy_indirect): Declare.
3293 (_bfd_elf_link_hash_hide_symbol): Declare.
3294 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
3295 (_bfd_elf_link_hash_hide_symbol): Likewise.
3296 (_bfd_elf_link_hash_table_init): Don't init killed members.
3297 * elflink.h (elf_link_add_object_symbols): Use the bed function
3298 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
3299 (elf_link_assign_sym_version): Likewise.
3300 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
3301 (elf_backend_hide_symbol): Likewise.
3302 (elfNN_bed): Update for new members.
3304 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3306 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
3307 STACK_END_ADDR): Define for new core file format.
3308 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
3309 for handling the vagaries of the various core file structures used
3310 by AIX over the years.
3311 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
3312 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
3313 core_dumpx structure.
3315 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3317 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3318 (bfd_mach_sh3_dsp): Likewise.
3319 (bfd_mach_sh4): Reinstate.
3320 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3321 * bfd-in2.h: Regenerate.
3322 * coff-sh.c (struct sh_opcode): flags is no longer short.
3323 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3324 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3325 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3326 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3327 (sh_opcodes): No longer const.
3328 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3329 (sh_insn_uses_reg): Check for USESAS and USESR8.
3330 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3331 (_bfd_sh_align_load_span): Return early for SH4.
3332 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3333 Take into account that field b of a parallel processing insn
3334 could be mistaken for a separate insn.
3335 * cpu-sh.c (arch_info_struct): New array elements for
3336 sh2, sh-dsp and sh3-dsp.
3337 Reinstate element for sh4.
3338 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3339 (SH4_NEXT): Reinstate.
3340 (SH3_NEXT, SH3E_NEXT): Adjust.
3341 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3342 * elf32-sh.c (sh_elf_set_private_flags): New function.
3343 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3344 (sh_elf_merge_private_data): New function.
3345 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3346 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3347 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3348 sh_elf_merge_private_data.
3350 2000-02-13 Richard Henderson <rth@cygnus.com>
3352 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3353 hide_symbol members.
3354 (elf_link_hash_copy_indirect): New.
3355 (elf_link_hash_hide_symbol): New.
3356 * elflink.h (elf_link_add_object_symbols): Break out copy from
3357 indirect new new symbol to elf.c.
3358 (elf_link_assign_sym_version): Break out privatization of
3359 non-exported symbol to elf.c.
3360 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3361 (_bfd_elf_link_hash_hide_symbol): New.
3362 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3364 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3366 * section.c (_bfd_strip_section_from_output): Add info parameter.
3367 If it passed as non-NULL, use it to check whether any input BFD
3368 has an input section which uses this output section. Change all
3369 callers.
3370 * bfd-in2.h: Rebuild.
3372 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3373 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3374 1999-11-29.
3375 * bfd-in2.h: Rebuild.
3377 2000-02-10 Timothy Wall <twall@cygnus.com>
3379 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3380 allow final modifications of swapped-in symbol.
3381 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3382 * coffcode.h (coff_write_relocs): Use macro
3383 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3384 symbol index should be set to -1.
3386 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3388 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3389 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3390 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3391 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3392 sh_insns_uses_or_sets_freg): New functions.
3393 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3394 * (sh_insns_conflict): Use new functions and new macros to
3395 detect conflicts when two instructions both set same integer registers,
3396 both set same fp register, and both set special register.
3398 2000-02-09 Timothy Wall <twall@cygnus.com>
3400 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3401 swapping in sections, so that the swapping routines have access to
3402 the arch/mach info.
3404 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3406 * coff-go32.c: Update comment. Update copyright.
3408 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3410 * syms.c (bfd_decode_symclass)
3411 Two new class characters were added - 'V' and 'v'. The
3412 meaning of 'W' is now restricted to just weak non-object
3413 symbols. This allows differentiation between, for example,
3414 weak functions vs weak objects. nm for example now dumps:
3415 'W' = weak global
3416 'w' = weak unresolved
3417 'V' = weak global object
3418 'v' = weak unresolved object
3420 (bfd_is_undefined_symclass): New function. Return true if the
3421 given symbol class represents and undefined/unresolved symbol.
3423 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3424 unresolved symbols.
3426 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3428 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3429 STT_ARM_16BIT flag set, but it is not attached to a data object
3430 return STT_ARM_16BIT so that it will be treated as code by the
3431 disassembler.
3433 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3435 * coff-i386.c (i3coff_object_p): Remove prototype.
3436 Update copyright.
3438 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3439 to name. Update copyright.
3441 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3442 assignment to avoid warning. Update copyright.
3444 2000-01-24 Robert Lipe (robertl@sco.com)
3446 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3447 instead of using GNU C extension.
3449 2000-01-21 Nick Clifton <nickc@cygnus.com>
3451 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3452 amount from a bfd_in_memory structure.
3453 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3454 structure.
3456 2000-01-14 Nick Clifton <nickc@cygnus.com>
3458 * linker.c (default_indirect_link_order): oops - fix incorrectly
3459 applied patch from Tim Wall.
3461 2000-01-13 Timothy Wall (twall@tiac.net>
3463 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3464 = scnhsz, filhsz, relsz, aoutsz, etc)
3466 * coffswap.h: Ditto.
3468 2000-01-13 Nick Clifton <nickc@cygnus.com>
3470 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3471 interwork thumb to arm stub.
3473 2000-01-13 Timothy Wall (twall@tiac.net>
3475 * archures.c (bfd_octets_per_byte): New function: Return
3476 target byte size.
3477 (bfd_arch_mach_octets_per_byte): New function: Return target
3478 byte size.
3480 * section.c: Distinguish between octets and bytes for usage of
3481 _cooked_size, _raw_size, and output_offset. Clarify
3482 description of bfd_set_section_contents.
3484 * bfd-in2.h: Regenerate.
3486 * coffgen.c: Indicate that the offset parameter is in bytes, not
3487 octets.
3489 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3490 where appropriate to get the octet offset when calling
3491 bfd_set_section_contents.
3492 (bfd_coff_reloc_link_order): Ditto.
3494 * linker.c (bfd_generic_reloc_link_order): Ditto.
3495 (_bfd_default_link_order): Ditto.
3497 * reloc.c (bfd_perform_relocation): Distinguish between octets
3498 and bytes. Use octets when indexing into octet data; use bytes
3499 when calculating target addresses.
3500 (bfd_install_relocation): Ditto.
3502 * srec.c (srec_write_section): Ditto.
3504 2000-01-13 Nick Clifton <nickc@cygnus.com>
3506 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3507 3 to 2. This allows 4 byte sized sections, which is necessary for
3508 dlltool to build functioning DLLs.
3510 2000-01-10 Philip Blundell <pb@futuretv.com>
3512 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3513 (arm*-*-conix*): New target.
3515 2000-01-10 Egor Duda <deo@logos-m.ru>
3517 * config.bfd: Include elf32_i386 vector to target list for cygwin
3518 and mingw.
3520 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3521 * configure.in: Test for structure win32_pstatus_t in
3522 <sys/procfs.h>
3523 * configure: Regenerate.
3525 * elf.c (elfcore_grok_win32pstatus): New function: process
3526 win32_pstatus_t notes in elf core file.
3527 (elfcore_grok_note): Detect win32_pstatus notes.
3529 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3531 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3532 visibility.
3533 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3534 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3536 1999-12-29 Richard Henderson <rth@cygnus.com>
3538 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3539 if no dynamic sections created.
3541 1999-12-27 Nick Clifton <nickc@cygnus.com>
3543 * peicode.h (pe_bfd_object_p): Only define for PE format
3544 targets.
3546 1999-12-17 Nick Clifton <nickc@cygnus.com>
3548 * coff-i386.c (i3coff_object_p): Delete.
3549 (i386coff_vec): Replace reference to i3coff_object_p with a
3550 reference to coff_object_p.
3552 * coff-mcore.c (pe_object_p): Delete.
3554 * peicode.h (pe_bfd_object_p): New function: Detect the
3555 presence of a PE format COFF object file. Also detect and
3556 warn about the presence of LINK6 format Image Library Format
3557 object files.
3559 1999-12-16 Nick Clifton <nickc@cygnus.com>
3561 * coff-arm.c (NUM_ELEM): New macro.
3562 (NUM_RELOCS): New macro: The number of known ARM relocs.
3563 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3564 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3565 of range.
3566 (bfd_arm_process_before_allocation): Produce a warning message if
3567 an out of range symbol index is encountered.
3569 1999-12-14 Nick Clifton <nickc@cygnus.com>
3571 * elflink.h (is_global_symbol_definition): New Function: Return
3572 true iff the symbol is being given a global definition in this
3573 bfd.
3574 (elf_link_is_defined_archive_symbol): Do not bother processing
3575 symbols for an archive element that has already been included
3576 in the link.
3577 Use is_global_symbol_definition().
3579 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3581 * config.bfd: Add support for sparc-*-netbsdelf* and
3582 sparc-*-netbsdaout*.
3584 1999-12-13 Nick Clifton <nickc@cygnus.com>
3586 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3587 if the symbol is in the common section.
3589 1999-12-10 Nick Clifton <nickc@cygnus.com>
3591 * elflink.h (elf_link_is_defined_archive_symbol): New
3592 function: Decide if a symbol, in an archive map is there
3593 because it is defined in the archive element, or because it is
3594 just another common declaration of it.
3595 (elf_link_add_archive_symbols): Use
3596 elf_link_is_defined_archive_symbol to decide if an archive
3597 element contain a reference to a common symbol should be
3598 linked in or not.
3600 1999-12-10 Nick Clifton <nickc@cygnus.com>
3602 * elflink.h: Revert previous patch.
3603 * targets.c: Revert previous patch.
3604 * libbfd-in2.h: Revert previous patch.
3605 * libbfd.h: Revert previous patch.
3606 * elfxx-target.h: Revert previous patch.
3607 * archive.c: Revert previous patch.
3608 * aout-target.h: Revert previous patch.
3609 * aout-tic30.h: Revert previous patch.
3610 * bfd.c: Revert previous patch.
3611 * coff-alpha.c: Revert previous patch.
3612 * coff-rs6000.c: Revert previous patch.
3613 * elf64-mips.c: Revert previous patch.
3614 * ieee.c: Revert previous patch.
3615 * libecoff.h: Revert previous patch.
3616 * oasys.c: Revert previous patch.
3617 * som.c: Revert previous patch.
3618 * vms.c: Revert previous patch.
3620 1999-12-09 Nick Clifton <nickc@cygnus.com>
3622 * elflink.h (elf_link_add_archive_symbols): Add an archive
3623 element even if contains a symbol which is currently only
3624 considered to be a common.
3626 * targets.c (struct bfd_target): Add new field
3627 _bfd_allow_commons_in_armap.
3628 * bfd-in2.h:Regenerate.
3630 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3631 Define.
3632 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3633 * libbfd.h: Regenerate.
3635 * elfxx-target.h: If using COFF archive map, override
3636 definition of allow_commons_in_armap and replace with
3637 bfd_false.
3639 * archive.c (bfd_compute_and_write_armap): Do not place common
3640 symbols into the archive map unless _bfd_allow_commons_in_armap
3641 returns true.
3643 * aout-target.h (MY_allow_commons_in_armap): Define.
3644 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3645 * bfd.c (bfd_allow_commons_in_armap): Define.
3646 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3647 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3648 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3649 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3650 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3651 * oasys.c (oasys_allow_commons_in_armap): Define.
3652 * som.c (som_allow_commons_in_armap): Define.
3653 * vms.c (vms_allow_commons_in_armap): Define.
3655 1999-12-07 Jim Blandy <jimb@cygnus.com>
3657 Add support for SSE registers in ELF core files.
3658 * elf.c (elfcore_make_note_pseudosection): New function.
3659 (elfcore_grok_prfpreg): Use it.
3660 (elfcore_grok_prxfpreg): New function.
3661 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3663 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3665 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3666 value by 4 before storing it back in the field. From
3667 Koundinya. K <kk@ddeorg.soft.net>.
3669 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3671 * archures.c (bfd_mach_am33): Define.
3672 * bfd-in2.h: Rebuilt.
3673 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3674 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3675 (compute_function_info): Handle additional registers saved by
3676 movm on the am33.
3677 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3678 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3680 1999-11-29 Jim Blandy <jimb@cygnus.com>
3682 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3683 functions.
3684 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3685 declarations.
3687 1999-11-27 Michael Meissner <meissner@cygnus.com>
3689 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3690 internal use within gas for alpha explicit relocations.
3691 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3692 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3693 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3694 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3695 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3696 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3698 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3699 BFD_RELOC_ALPHA_USER_*.
3701 * bfd-in2.h: Regenerate.
3702 * libbfd.h: Regenerate.
3704 1999-11-26 Fred Fish <fnf@cygnus.com>
3706 * elf.c (elfcore_read_notes): Add prototype for static function.
3707 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3708 (bfd_section_from_phdr): Replacement function that calls
3709 _bfd_elf_make_section_from_phdr for generic segment types and
3710 backend fucntion pointed to by elf_backend_section_from_phdr for
3711 backend specific segment types.
3712 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3713 now called by _bfd_elf_make_section_from_phdr. Note that this func
3714 is now just a stub between the caller and bfd_section_from_phdr.
3716 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3717 elf_backend_section_from_phdr.
3718 (elf_backend_section_from_phdr): Add prototype.
3720 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3721 (elfNN_bed): Add elf_backend_section_from_phdr.
3723 1999-11-25 Nick Clifton <nickc@cygnus.com>
3725 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3726 SEC_CODE and SEC_READONLY flags to glue sections.
3728 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3729 SEC_CODE and SEC_READONLY flags to glue sections.
3731 1999-11-20 Nick Clifton <nickc@cygnus.com>
3733 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3734 delta.
3736 1999-11-19 Catherine Moore <clm@cygnus.com>
3738 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3739 (elf_cpu32_plt_entry): Likewise.
3741 1999-11-18 Nick Clifton <nickc@cygnus.com>
3743 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3744 for RVA relocs.
3745 (coff_mcore_relocate_section): Initialise addend to 0.
3746 Special case processing of RVA reloc.
3748 1999-11-17 Richard Henderson <rth@cygnus.com>
3750 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3751 type_change_ok; add sign_extend_vma.
3752 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3753 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3754 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3755 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3756 (elfNN_bed): Follow struture changes.
3758 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3760 * libbfd.c (bfd_read): Check result of read against desired result
3761 using !=, not <.
3762 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3763 invalid compared to the section size.
3765 * ieee.c (ieee_slurp_debug): Get the length of the debug
3766 information right if there is no data part.
3768 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3770 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3771 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3773 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3775 * elflink.h (elf_bfd_final_link): Make last_local signed.
3777 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3779 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3780 starts with a zero.
3782 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3784 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3785 bfd_mach_d10v_ts3.
3786 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3787 * bfd-in2.h: Regenerate.
3789 1999-10-15 Andrew Haley <aph@cygnus.com>
3791 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3793 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3795 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3797 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3799 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3800 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3801 too.
3803 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3805 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3806 relocs also need the GP value.
3807 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3808 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3809 the GP value for R_MIPS_LITERAL relocs too. Handle
3810 R_MIPS_64 relocs properly on big-endian MIPS.
3811 (mips_elf_sign_extend): Behave properly with 'long long'.
3812 (mips_elf_highest): Correct typo.
3814 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3816 * cpu-m32r.c (arch_info_struct): New static global.
3817 (bfd_m32r_arch): Refer to it.
3818 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3819 (m32r_elf_print_private_bfd_data): Ditto.
3820 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3821 * archures.c (bfd_mach_m32rx): Define it.
3822 * bfd-in2.h: Rebuild.
3824 1999-09-28 Fred Fish <fnf@cygnus.com>
3826 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3827 (cisco_core_big_vec): Add new bigendian vec.
3828 (cisco_core_little_vec): Add new little endian vec.
3830 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3831 (crash_info_locs): Add array of possible offsets.
3832 (MASK_ADDR): Mask to apply to crash info offset.
3833 (crashinfo_external): Add textbase, database, bssbase and
3834 turn into a typedef.
3835 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3836 Many small changes to account for additional hardware versions.
3837 Pick a reasonable size for ".reg" section. Add a ".crash"
3838 section to allow access to crashinfo_external struct.
3839 (cisco_core_file_p): New version of this function that
3840 iterates over crash_info_locs, calling cisco_core_file_validate.
3841 (cisco_core_vec): Old big endian only vec replaced with ...
3842 (cisco_core_big_vec): Add big endian version.
3843 (cisco_core_little_vec): Add little endian version.
3845 * configure.in (cisco_core_vec): Split to two new vectors ...
3846 (cisco_core_big_vec): New target vector.
3847 (cisco_core_little_vec): New target vector.
3848 * configure: Regenerate.
3849 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3850 to cisco_core_big_vec in targ_selvecs.
3852 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3854 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3855 (mips_elf_relocate_got_local): Unused, delete.
3856 (mips_elf_relocate_global_got): Unused, delete.
3858 1999-09-24 Fred Fish <fnf@cygnus.com>
3860 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3861 to initialize it to something meaningful. Then use it to generate
3862 more useful segment names.
3864 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3866 * som.c (NO_PCREL_MODES): Define if the system does not define
3867 R_SHORT_PCREL_MODE.
3868 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3869 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3870 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3871 * libhppa.h (dis_assemble_22): New function.
3872 (bfd_hppa_insn2fmt): Handle long branch.
3874 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3875 in PA2.0.
3877 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3879 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3880 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3881 (reloc_howto_type howto_table): Tidy comments and whitespace.
3883 1999-09-17 Nick Clifton <nickc@cygnus.com>
3885 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3886 previous delta. Set sec->gc_mark instead.
3888 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3890 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3891 (elf_cpu32_plt_entry): Likewise.
3893 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3895 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3897 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3898 symbol table, then just compute a suitable value (but do not
3899 create a __gp symbol).
3901 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3902 symbols when building shared libraries.
3903 (elf_hppa_final_link_relocate): Correct handling of PCREL
3904 relocations against undefined symbols.
3906 1999-09-16 Nick Clifton <nickc@cygnus.com>
3908 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3909 interworking sections as linker created so that they will not
3910 be removed by garbage collection.
3912 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3914 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3915 (elf_hppa_final_link_relocate): Consistently create an absolute
3916 address, then subtract out the value of __gp.
3918 1999-09-14 Michael Meissner <meissner@cygnus.com>
3920 * configure.in (Canonicalization of target names): Remove adding
3921 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3922 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3923 * configure: Regenerate.
3925 1999-09-14 Nick Clifton <nickc@cygnus.com>
3927 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3928 Mitsubishi).
3930 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3932 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3933 (elf_hppa_final_link): Initialize text_segment_base and
3934 data_segment_base.
3935 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3937 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3938 (elf_hppa_final_link_relocate): Likewise.
3939 (elf_hppa_relocate_insn): Likewise.
3940 (elf_hppa_relocate_section): Initialize HOWTO.
3942 1999-09-13 Donn Terry <donn@interix.com>
3944 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3945 handling to support both GNU and MS objects.
3947 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3948 when determining whether to set F_RELFLG.
3950 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3952 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3953 PC24 relocs if the target is an undefined weak symbol.
3954 (arm_add_to_rel): Fix compiler warning.
3955 (elf32_arm_plt0_entry): Correct comments.
3957 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3959 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3960 an absolute symbol in REL relocs.
3962 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3964 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3965 Stub SEGREL32. Return an error for any relocation not handled.
3967 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3969 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3970 constant symbols, and avoid multiple definition errors on them.
3972 1999-09-12 Donn Terry <donn@interix.com>
3974 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3975 significant bit is set.
3977 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3979 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3981 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3982 relocs as we do for RELA relocs.
3984 1999-09-11 Donn Terry <donn@interix.com>
3986 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3987 (coff_final_link_postscript): Define.
3988 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3989 directory entries here.
3990 (_bfd_pei_final_link_postscript): New function.
3992 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3993 section flags based on the section name.
3995 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3996 get the overflow of the s_nlnno field from the s_nreloc field.
3997 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3998 the s_nlnno overflow of the .text section into the s_nreloc
3999 field.
4001 * peigen.c (add_data_entry): Declare.
4002 (pei_swap_aouthdr_out): Get image size right. Set linker version
4003 more intuitively.
4004 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
4005 (pe_print_idata): Code cleanup, print more info, get rid of (now)
4006 extraneous ImageBase.
4007 (pe_print_edata): Likewise.
4008 (pe_print_pdata): Likewise. Print exception entries.
4009 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
4010 (tbl): Make const, add "UNKNOWN".
4011 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
4012 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
4013 section data directory.
4014 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
4016 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
4017 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
4018 * peicode.h (coff_get_symbol_info): Define.
4020 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
4021 -DSTRICT_PE_FORMAT.
4022 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
4023 than __INTERIX.
4024 (coff_classify_symbol): Re-revert 1999-08-08 patch if
4025 STRICT_PE_FORMAT.
4027 * libpei.h: New file, broken out of peicode.h.
4028 * peigen.c: New file, broken out of peicode.h.
4029 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
4030 * configure.in: Add peigen.lo to list of files required for each
4031 PE target.
4032 * Makefile.am: Rebuild dependencies.
4033 (BFD32_BACKENDS): Add peigen.lo.
4034 (BFD32_BACKENDS_CFILES): Add peigen.c.
4035 (SOURCE_HFILES): Add libpei.h.
4036 * configure, Makefile.in: Rebuild.
4038 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
4039 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
4040 instead. Don't clear the s_paddr field for an uninitialized data
4041 section.
4043 * coffcode.h (coff_mkobject_hook): Set timestamp field in
4044 coff_data_type to f_timdat.
4045 * peicode.h (pe_mkobject_hook): Likewise.
4047 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
4048 number if COFF_IMAGE_WITH_PE.
4050 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
4051 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
4052 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
4053 there is no SEC_DEBUGGING section.
4054 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
4055 IMAGE_FILE_DEBUG_STRIPPED.
4057 * pe-i386.c (COFF_LONG_FILENAMES): Define.
4058 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4059 * pei-i386.c (COFF_LONG_FILENAMES): Define.
4060 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4062 * coffswap.h (IMAGE_BASE): Don't define.
4063 * pei-arm.c (IMAGE_BASE): Don't define.
4064 * pei-i386.c (IMAGE_BASE): Don't define.
4065 * pei-mcore.c (IMAGE_BASE): Don't define.
4066 * pei-ppc.c (IMAGE_BASE): Don't define.
4068 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
4069 symbol, switch on the class when determining whether to modify the
4070 value. For PE, don't modify the value of a C_FCN symbol not named
4071 .bf.
4073 * libbfd-in.h (_bfd_abort): Declare.
4074 (abort): Define.
4075 * bfd.c (_bfd_abort): New function.
4076 * libbfd.h: Rebuild.
4078 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
4079 special handling.
4081 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
4082 don't write out the associated line numbers.
4084 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
4085 aux entries.
4087 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
4088 changes when the base type is unknown.
4090 * coffgen.c (coff_print_symbol): Fix printing of aux record for
4091 function symbols.
4093 * syms.c (BSF_DEBUGGING_RELOC): Define.
4094 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
4095 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
4096 symbols named .bf.
4097 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
4098 BSF_DEBUGGING_RELOC set.
4099 * bfd-in2.h: Rebuild.
4101 1999-09-10 Ian Lance Taylor <ian@zembu.com>
4103 * ecoff.c (bfd_debug_section): Update initialization for new
4104 comdat_info field.
4105 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
4106 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
4108 1999-09-10 H.J. Lu <hjl@gnu.org>
4110 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
4111 _bfd_filnmlen field.
4112 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4114 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
4116 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
4117 for FPTR relocs involving local symbols.
4119 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
4120 value for the stub address in a call through a stub.
4121 Install the value for a local symbol directly into the DLT
4122 instead of generating a reloc. Correctly handle FPTR64 relocs.
4124 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
4125 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
4126 (elf_hppa_final_link): Call them.
4128 1999-09-10 Ian Lance Taylor <ian@zembu.com>
4130 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
4131 (elf_adjust_dynamic_symbol): ...from here.
4133 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
4135 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
4136 relocation, remove them. SECREL64->LTOFF16WF.
4137 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
4138 DIR* relocations.
4139 (elf_hppa_relocate_insn): Similarly.
4141 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
4142 (elf_hppa_relocate_insn): Similarly.
4144 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
4145 GPREL* relocations.
4146 (elf_hppa_relocate_insn): Similarly.
4148 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
4149 Handle LTOFF_TP* relocs.
4150 (elf_hppa_relocate_insn): Similarly.
4152 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
4153 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
4154 (elf_hppa_relocate_insn): Handle PCREL* relocs.
4156 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
4157 DIR32, DIR64 and FPTR64 relocations.
4158 (elf_hppa_relocate_insn): Similarly.
4160 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
4161 address of the .PARISC.global section.
4162 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
4163 table entry elf_hppa_final_link_relocate. Do not give a warning
4164 for a reloc against an external symbol if it has a PA64 hash
4165 table entry.
4166 (elf_hppa_final_link_relocate): Significantly rework. Handle
4167 DLTIND relocations. Compute the final value of the relocation
4168 before passing the value of elf_hppa_relocate_insn.
4169 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
4170 relocation support. Handle DLTIND relocation requests just like
4171 DLTREL relocation requests. Simplify branch handling.
4173 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
4175 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
4176 non-allocated section as done in i386 version.
4177 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
4178 statement since this is no know relocation.
4180 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
4182 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
4183 relocs.
4184 (elf_hppa_relocate_insn): Similarly.
4186 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
4187 DLTREL14WD relocs.
4188 (elf_hppa_relocate_insn): Similarly.
4190 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
4191 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
4192 Pass the relocate type rather than the insn format to
4193 elf_hppa_relocate_insn.
4194 (elf_hppa_relocate_insn): Make switch dependent on relocation type
4195 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
4197 1999-09-07 Ian Lance Taylor <ian@zembu.com>
4199 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
4200 (bfd_coff_filnmlen): Define.
4201 (bfd_coff_std_swap_table): Initialize new field.
4202 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
4203 than FILNMLEN.
4204 (coff_write_symbols): Likewise.
4205 (coff_get_normalized_symtab): Likewise.
4206 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
4207 * libcoff.h: Rebuild.
4209 1999-09-06 Donn Terry <donn@interix.com>
4211 * coffcode.h (sort_by_secaddr): New static function if
4212 COFF_IMAGE_WITH_PE.
4213 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
4214 sections by VMA when assigning target_index values. Always set
4215 virt_size.
4217 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
4218 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
4219 pe_flags field.
4220 * libcoff.h: Rebuild.
4222 * coffcode.h (coff_set_custom_section_alignment): Add const to
4223 declaration to match definition.
4224 (coff_write_object_contents): Don't set F_AR32W(R)? if
4225 COFF_WITH_PE.
4227 * coff-i386.c (in_reloc_p): Add declaration.
4228 (i386coff_vec): Simplify initialization of
4229 application_section_flags.
4231 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
4232 version. Move COFF_WITH_PE specific code to new version.
4233 (stype_to_sec_flags): Likewise. Add section parameter.
4234 * coffgen.c (make_a_section_from_file): Set target_index before
4235 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
4236 * libcoff.h: Rebuild.
4238 * syms.c (stt): Add some PE/PEI section names.
4239 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
4240 symbol.
4241 (bfd_symbol_info): Check for 'w'.
4243 * section.c (struct bfd_comdat_info): Define.
4244 (asection): Add comdat field.
4245 (STD_SECTION): Initialize comdat field.
4246 (bfd_make_section_anyway): Likewise.
4247 * bfd-in2.h: Rebuild.
4249 1999-09-06 Andreas Schwab <schwab@suse.de>
4251 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
4252 to version symbols.
4254 1999-09-06 Nick Clifton <nickc@cygnus.com>
4256 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
4257 bfd_realloc instead of calloc and realloc.
4259 1999-09-04 Steve Chamberlain <sac@pobox.com>
4261 * cpu-pj.c: New file.
4262 * elf32-pj.c: New file.
4263 * config.bfd (pj*): New cpu.
4264 (pj-*-*, pjl-*-*): New targets.
4265 * configure.in (bfd_elf32_pj_vec): New target vector.
4266 (bfd_elf32_pjl_vec): New target vector.
4267 * archures.c (bfd_arch_pj): Define.
4268 * elf.c (prep_headers): Handle bfd_arch_pj.
4269 * reloc.c: Define BFD_RELOC_PJ_* relocations.
4270 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
4271 to target vector list.
4272 * Makefile.am: Rebuild dependencies.
4273 (ALL_MACHINES): Add cpu-pj.lo.
4274 (ALL_MACHINES_CFILES): Add cpu-pj.c.
4275 (BFD32_BACKENDS): Add elf32-pj.lo.
4276 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
4277 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4279 1999-09-04 Ian Lance Taylor <ian@zembu.com>
4281 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
4282 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
4283 and NON_GOT_REF from weak defined symbol to real symbol.
4284 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
4285 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
4286 create a COPY reloc.
4287 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
4288 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
4289 don't create a COPY reloc.
4291 1999-09-03 Ian Lance Taylor <ian@zembu.com>
4293 * elflink.h (elf_bfd_final_link): When counting relocations, don't
4294 count those in sections we are not including in the link.
4296 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
4298 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
4299 field in hpux11 shared libraries.
4301 1999-09-02 Nick Clifton <nickc@cygnus.com>
4303 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
4305 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
4307 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
4308 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
4309 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
4311 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4313 * elflink.h (record_link_assignment): When possible, keep the
4314 original type of the symbol.
4316 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4318 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4319 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4320 tools were configured.
4321 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4323 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4325 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4326 GOT entries for GOT16 relocations; they're not required.
4328 1999-08-24 Nick Clifton <nickc@cygnus.com>
4330 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4332 * config.bfd (arm-*-netbsd*): New target.
4333 * configure.in (armnetbsd_vec): New target vector.
4334 * configure: Regenerate
4335 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4337 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4338 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4339 (armnetbsd.lo): New rule with deps.
4340 * Makefile.in: Regenerate.
4342 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4343 target.
4345 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4347 * som.c (som_slurp_symbol_table): Fix typo in comment.
4349 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4351 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4352 here instead of using elf_section_data...
4354 1999-08-19 Nick Clifton <nickc@cygnus.com>
4356 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4357 relocations into the base file.
4358 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4359 we are building a base file.
4361 1999-08-19 Nick Clifton <nickc@cygnus.com>
4363 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4364 a REL style reloc.
4365 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4366 REL relocs when performing a partial relocation.
4368 1999-08-18 Donn Terry <donn@interix.com>
4370 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4371 _bfd_coff_link_input_bfd into top level.
4373 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4374 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4375 (coff_i386_rtype_to_howto): Likewise.
4376 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4377 Completely ignore symbols which are all zero.
4378 (dummy_reloc16_estimate): Add return 0.
4379 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4380 variable copy to name_copy to avoid shadowing outer scope
4381 variable.
4382 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4383 from unsigned int to unsigned long. Add timestamp field.
4384 * libcoff.h: Rebuild.
4386 1999-08-17 H.J. Lu <hjl@gnu.org>
4388 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4389 macro definition.
4391 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4393 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4394 for special section symbols.
4395 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4396 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4397 dynamic.
4399 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4401 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4402 coincidence of variable names between old and new code.
4404 1999-08-12 Nick Clifton <nickc@cygnus.com>
4406 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4407 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4408 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4409 and 'addend' parameter a 'bfd_signed_vma'.
4410 (elf32_arm_final_link_relocate): Do not involve stubs in
4411 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4412 jumps, not function calls.
4414 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4416 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4417 in R_ARM_PC24 relocs.
4419 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4421 * elf-hppa.h (elf_hppa_fake_sections): New function.
4422 * elf32-hppa.c (elf_backend_fake_sections): Define.
4424 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4425 recent changes to the arch_info structure.
4427 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4428 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4429 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4430 list.
4432 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4433 Ralf Baechle <ralf@uni-koblenz.de>
4435 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4436 output DT_MIPS_GOTSYM.
4437 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4438 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4440 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4442 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4443 prototype. Handle local symbols. Add commentary.
4444 (mips_elf_calculate_relocation): Adjust accordingly.
4445 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4446 relocations.
4448 * elflink.h (elf_bfd_final_link): Tweak last change.
4450 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4452 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4453 elf-section data to allocate just the right amount of relocation
4454 space. Don't allocate the hash space twice.
4455 (elf_bfd_final_link): Calculate the amount of space to allocate in
4456 each relocation section.
4458 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4460 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4461 64bit mode, generate a section relative relocation for a 32bit
4462 wide relocation.
4463 (elf_hppa_is_local_label_name): New function.
4464 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4465 shared between 32bit and 64bit port.
4467 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4469 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4470 R_MIPS_GOT16 and R_MIPS_CALL16.
4471 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4472 to use when looking for a preexisting GOT entry.
4474 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4476 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4477 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4478 not binutils.
4479 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4481 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4483 * elflink.h (elf_link_output_extsym): Don't output a weak
4484 reference to an undefined symbol just because it was defined weak
4485 in a shared object.
4487 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4489 * coffgen.c (coff_find_nearest_line): When looking for file, use
4490 last best match rather than first. If address is beyond last line
4491 number record, don't return the last line as the correct value.
4493 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4495 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4496 * bfd-in2.h: Rebuild.
4498 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4500 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4501 * coffcode.h (coff_set_custom_section_alignment): New static
4502 function.
4503 (coff_section_alignment_table): New static array.
4504 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4505 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4506 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4507 * libcoff.h: Rebuild.
4509 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4511 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4512 MKDEP.
4513 * Makefile.in: Rebuild.
4515 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4517 * section.c (SEC_SHARED): Define.
4518 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4519 (styp_to_sec_flags): Likewise.
4520 * peicode.h (coff_swap_scnhdr_out): Likewise.
4521 * bfd-in2.h: Rebuild.
4523 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4525 * coffcode.h (coff_classify_symbol): Comment out part of
4526 1999-08-05 change which breaks cygwin DLLs.
4528 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4529 * aclocal.m4, configure: Rebuild.
4531 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4533 * section.c (global_syms): Only initialize union field if
4534 __STDC__.
4536 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4538 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4539 the size of a GOT entry here.
4540 (mips_elf_calculate_relocation): Don't create a local GOT entry
4541 for the symbol in a GOT16 relocation; just for it's high-order bit
4542 (_bfd_mips_elf_relocate_section): Fix thinko.
4544 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4546 Based on patches from Donn Terry <donn@interix.com>:
4547 * coffcode.h (enum coff_symbol_classification): Define.
4548 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4549 _bfd_coff_classify_symbol. Change return type.
4550 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4551 (coff_slurp_symbol_table): Use coff_classify_symbol.
4552 (coff_classify_symbol): New static function.
4553 (coff_sym_is_global): Never define.
4554 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4555 * cofflink.c (coff_link_check_ar_symbols): Use
4556 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4557 (coff_link_add_symbols): Likewise.
4558 (_bfd_coff_link_input_bfd): Likewise.
4559 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4560 coff_classify_symbol.
4561 * libcoff.h: Rebuild.
4563 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4565 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4566 (e_ltpsel, e_rtpsel): Similarly.
4568 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4569 and 14bit ertpsel. Handle 64bit psel.
4571 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4573 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4574 handling for REL relocations. And only left-shift R_MIPS26
4575 relocation addends where necessary.
4577 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4579 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4580 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4581 Just return the relocation found.
4582 (mips_elf_relocate_section): Pull the LO16 addend out of the
4583 section itself when using REL relocations.
4585 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4586 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4587 libraries.
4589 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4591 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4592 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4593 relocation against a symbol in an input section with no output
4594 section. From Daniel Jacobowitz <drow@false.org>.
4596 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4598 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4599 look for generated file correctly.
4600 * aclocal.m4, configure: Rebuild.
4602 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4604 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4605 and R_MIPS16_26 relocations correctly when relocating.
4606 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4607 and R_MIPS_CALL_LO16 are for global symbols.
4609 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4611 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4612 some fields.
4613 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4614 variables and initialize them.
4616 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4618 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4619 there are no global symbols requiring GOT entries.
4620 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4621 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4622 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4624 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4625 symbols are considered to have the value zero.
4626 (_bfd_mips_elf_relocate_section): Don't try to perform a
4627 relocation for an undefined symbol.
4628 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4629 GOT16 relocations.
4631 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4633 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4634 wants ba,a,pt %xcc instead of %icc.
4635 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4636 of large PLT entries.
4637 (sparc64_elf_plt_ptr_offset): Fix calculation.
4638 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4639 addend should be relative to load address, not .plt section start.
4640 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4642 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4644 * elf-bfd.h (struct elf_backend_data): Add
4645 print_symbol_all and output_arch_syms backend methods.
4646 * elfxx-target.h: Likewise.
4647 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4648 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4649 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4650 functions.
4651 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4652 symbols in .dynsym, add their names into .dynstr. Put those symbols
4653 into dynlocal.
4654 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4655 pointers to STT_REGISTER symbols in dynsym section.
4656 (sparc64_elf_print_symbol_all): New function.
4657 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4658 printing using the print_symbol_all hook.
4660 1999-07-30 Catherine Moore <clm@cygnus.com>
4662 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4663 R_ARM_GNU_VTENTRY.
4665 1999-07-29 Richard Henderson <rth@cygnus.com>
4667 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4668 dynamic_sections_created.
4670 1999-07-29 Richard Henderson <rth@cygnus.com>
4672 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4673 (mips_rtype_to_howto): ... new function.
4674 (_bfd_mips_elf_relocate_section): Use it.
4676 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4678 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4680 1999-07-27 Nick Clifton <nickc@cygnus.com>
4682 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4684 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4685 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4687 1999-07-23 Donn Terry <donn@interix.com>
4689 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4690 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4691 * cofflink.c (coff_link_add_symbols): If PE, handle section
4692 symbols specially.
4693 * libcoff.h: Rebuild.
4695 * config.bfd (i[3456]86-*-interix*): New target.
4697 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4699 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4700 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4701 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4702 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4703 (COFF_SUPPORT_GNU_LINKONCE): Define.
4704 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4705 (COFF_SUPPORT_GNU_LINKONCE): Define.
4707 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4709 From Mark Elbrecht:
4710 * makefile.dos: Remove; obsolete.
4711 * configure.bat: Remove; obsolete.
4713 1999-07-21 H.J. Lu <hjl@gnu.org>
4715 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4717 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4719 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4720 message and fail if a symbol index is out of range.
4722 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4724 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4725 when looking at a R_MIPS_GOT16 relocation.
4727 1999-07-20 Nick Clifton <nickc@cygnus.com>
4729 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4731 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4733 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4734 removed in previous change.
4735 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4736 in relocateable output.
4738 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4740 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4741 structure.
4743 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4744 if they appear to be specially created by the linker.
4746 1999-07-19 Nick Clifton <nickc@cygnus.com>
4748 * targets.c (alternative_target): New field in bfd_target
4749 structure.
4750 (bfd_search_for_target): New function: Find a target that
4751 satisifies a search function.
4752 * bfd-in2.h: Regenerate.
4754 * elfxx-target.h: Initialise the alternative_target field of
4755 the bfd_target structures to point to the other target (if
4756 defined).
4757 * nlm-target.h: Initialise the alternative_target field of
4758 the bfd_target structures to point to the other target (if
4759 defined).
4761 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4762 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4764 * aix386-core.c: Initialise new field of bfd_target structure.
4765 * aout-adobe.c: Initialise new field of bfd_target structure.
4766 * aout-arm.c: Initialise new field of bfd_target structure.
4767 * aout-target.h: Initialise new field of bfd_target structure.
4768 * aout-tic30.c: Initialise new field of bfd_target structure.
4769 * binary.c: Initialise new field of bfd_target structure.
4770 * bout.c: Initialise new field of bfd_target structure.
4771 * cisco-core.c: Initialise new field of bfd_target structure.
4772 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4773 * coff-alpha.c: Initialise new field of bfd_target structure.
4774 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4775 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4776 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4777 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4778 * coff-i386.c: Initialise new field of bfd_target structure.
4779 * coff-i860.c: Initialise new field of bfd_target structure.
4780 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4781 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4782 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4783 * coff-mips.c: Initialise new field of bfd_target structure.
4784 * coff-ppc.c: Initialise new field of bfd_target structure.
4785 * coff-rs6000.c: Initialise new field of bfd_target structure.
4786 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4787 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4788 * coff-tic30.c: Initialise new field of bfd_target structure.
4789 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4790 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4791 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4792 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4793 * hppabsd-core.c: Initialise new field of bfd_target structure.
4794 * hpux-core.c: Initialise new field of bfd_target structure.
4795 * i386msdos.c: Initialise new field of bfd_target structure.
4796 * i386os9k.c: Initialise new field of bfd_target structure.
4797 * ieee.c: Initialise new field of bfd_target structure.
4798 * ihex.c: Initialise new field of bfd_target structure.
4799 * irix-core.c: Initialise new field of bfd_target structure.
4800 * mipsbsd.c: Initialise new field of bfd_target structure.
4801 * netbsd-core.c: Initialise new field of bfd_target structure.
4802 * oasys.c: Initialise new field of bfd_target structure.
4803 * osf-core.c: Initialise new field of bfd_target structure.
4804 * ppcboot.c: Initialise new field of bfd_target structure.
4805 * ptrace-core.c: Initialise new field of bfd_target structure.
4806 * sco5-core.c: Initialise new field of bfd_target structure.
4807 * som.c: Initialise new field of bfd_target structure.
4808 * srec.c: Initialise new field of bfd_target structure.
4809 * tekhex.c: Initialise new field of bfd_target structure.
4810 * trad-core.c: Initialise new field of bfd_target structure.
4811 * versados.c: Initialise new field of bfd_target structure.
4812 * vms.c: Initialise new field of bfd_target structure.
4814 1999-07-19 Andreas Schwab <schwab@suse.de>
4816 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4817 and rel_hdr.
4819 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4821 * elflink.h (elf_link_adjust_relocs): New function.
4822 (elf_bfd_final_link): Use it.
4823 (elf_link_input_bfd): Deal with the fact that there can be
4824 two relocation sections for a single section.
4825 (elf_reloc_link_order): Likewise.
4827 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4828 a relocateable object.
4829 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4831 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4833 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4834 (sparc64_elf_get_reloc_upper_bound,
4835 sparc64_elf_get_dynamic_reloc_upper_bound,
4836 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4837 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4838 New functions.
4839 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4840 ELF64_R_TYPE_ID/DATA where appropriate.
4842 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4844 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4845 DT_SPARC_PLTFMT.
4847 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4849 * elf32-mips.c (mips_elf_local_relocation_p): New static
4850 function.
4851 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4852 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4853 Always set *require_jalxp.
4854 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4855 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4856 GOT16 if the GOT16 is against a local symbol. Don't return false
4857 for an undefined symbol. If there is an overflow, assert that we
4858 have a name.
4860 1999-07-16 Andreas Schwab <schwab@suse.de>
4862 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4863 variables `link' and `elfsec'.
4864 (elf_bfd_final_link): Remove unused variable `os'.
4866 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4868 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4869 a PT_PHDR program headers.
4870 (_bfd_mips_elf_final_link): Don't assume there are going to be
4871 section symbols when we're not building a shared object.
4872 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4873 we need one.
4875 1999-07-15 J.T. Conklin <jtc@redback.com>
4877 * config.bfd (i[3456]86-*-vxworks*): New target.
4879 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4881 * elf32-mips.c (mips_elf_stub_section_p): New function.
4882 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4883 (mips_elf_relocate_section): Adjust calling sequence for
4884 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4885 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4886 required.
4888 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4890 * configure.in: Bump version number to 2.9.5.
4891 * configure: Rebuild.
4893 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4895 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4896 64bit format.
4897 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4898 to derive final type instead of hardwiring a selection.
4900 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4902 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4903 things relocated by R_MIPS16_GPREL.
4904 (mips_elf_perform_relocation): Likewise.
4906 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4908 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4910 1999-07-14 Richard Henderson <rth@cygnus.com>
4912 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4913 (_bfd_mips_elf_size_dynamic_sections): Set it.
4914 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4915 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4916 new argument max_local.
4918 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4920 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4921 subwords when handling an R_MIPS16_26 relocation.
4922 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4923 semantics.
4925 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4926 dst_mask to match reality.
4927 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4928 (mips_elf_obtain_contents): Use bfd_get.
4929 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4930 (mips_elf_relocate_section): Likewise.
4932 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4934 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4935 (mips_elf_relocate_section): Adjust calling sequence for
4936 mips_elf_perform_relocation.
4937 (mips_elf_perform_relocation): Take additional argument. Handle
4938 R_MIPS16_26. Use bfd_put for convenience.
4940 1999-07-13 Richard Henderson <rth@cygnus.com>
4942 * elf.c (assign_file_positions_for_segments): Thinko last change.
4943 Always overwrite p_flags.
4945 1999-07-13 Richard Henderson <rth@cygnus.com>
4947 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4948 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4949 .dynbss and .rel[a].bss if want_dynbss.
4950 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4952 1999-07-13 Richard Henderson <rth@cygnus.com>
4954 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4956 1999-07-13 Richard Henderson <rth@cygnus.com>
4958 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4959 (struct elf_link_hash_table): Add dynlocal.
4960 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4961 (_bfd_elf_link_adjust_dynindx): Delete.
4962 (_bfd_elf_link_renumber_dynsyms): Prototype.
4963 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4964 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4965 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4966 (_bfd_elf_link_lookup_local_dynindx): New function.
4967 (elf_link_renumber_hash_table_dynsyms): New function.
4968 (_bfd_elf_link_renumber_dynsyms): New function.
4969 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4970 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4971 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4972 instead of elf_link_remove_section_and_adjust_dynindices.
4973 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4974 (elf_link_assign_sym_version): Remove removed_dynamic code.
4975 (elf_link_renumber_dynsyms): Delete.
4976 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4978 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4979 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4980 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4981 * elf32-mips.c: Similarly.
4982 * elf32-ppc.c: Similarly.
4983 * elf32-sparc.c: Similarly.
4984 * elf64-alpha.c: Similarly.
4985 * elf64-sparc.c: Similarly.
4987 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4989 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4990 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4991 when the relocation is against _gp_disp.
4993 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4995 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4996 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4997 to possibly_dynamic_relocs. Adjust usage throughout code.
4998 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4999 (elf_mips_ctor64_howto): Likewise.
5000 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
5001 Adjust indentation.
5002 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
5003 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
5004 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
5005 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
5007 1999-07-12 Ian Lance Taylor <ian@zembu.com>
5009 * Makefile.am: Rebuild dependencies.
5010 * Makefile.in: Rebuild.
5012 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
5013 * bfd-in2.h: Rebuild.
5015 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5016 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
5017 structure initializations. Add casts.
5018 * reloc.c (EMPTY_HOWTO): Define.
5019 * bfd-in2.h: Rebuild.
5020 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
5021 comparisons against 0.
5022 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
5023 previous_ibfd_e_flags to unsigned long.
5024 * vms.h (struct vms_private_data_struct): Change section_count to
5025 unsigned.
5026 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
5027 (_bfd_vms_write_gsd): Change symnum to unsigned.
5028 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
5029 * vms-tir.c (etir_sta): Change psect to unsigned.
5030 (alloc_section): Change idx to unsigned.
5031 (tir_sta, tir_ctl): Change psect to unsigned.
5032 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
5033 * vms.c (priv_section_count): Change to unsigned.
5035 1999-07-12 Andreas Schwab <schwab@suse.de>
5037 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
5038 * m68klinux.c: Likewise.
5040 1999-07-12 Ian Lance Taylor <ian@zembu.com>
5042 * Many files: Changes to avoid gcc warnings: Remove unused local
5043 variables. Add default case to enum switches.
5044 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
5045 compile if not COFF_IMAGE_WITH_PE.
5046 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
5047 (bfd_arm_get_bfd_for_interworking): Likewise.
5048 (bfd_arm_process_before_allocation): Likewise.
5049 * epoc-pei-arm.c: Don't rename bfd_arm functions.
5050 * pei-arm.c: Likewise.
5051 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
5052 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
5053 (mips_elf_got16_entry): Put parens around & in body of ==.
5054 (mips_elf_calculate_relocation): Correct test for empty string.
5055 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
5056 stderr.
5057 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
5058 format.
5060 1999-07-11 Ian Lance Taylor <ian@zembu.com>
5062 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5063 as appropriate. Fill in structure initializations. Add variable
5064 initializations. Add casts.
5065 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
5066 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
5068 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
5069 char *.
5070 * elf-bfd.h (bfd_elf_hash): Update declaration.
5071 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
5072 when calling bfd_elf_hash.
5074 1999-07-11 Mark Mitchell <mark@codesourcery.com>
5076 * libbfd.c (bfd_put_8): Make it of type `void'.
5077 * bfd-in2.h: Regenerated.
5078 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
5079 for 32-bit hosts.
5080 (_bfd_mips_elf_final_link): Likewise.
5082 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
5084 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
5086 * config.bfd (hppa*-*-linux-gnu*): New target
5088 1999-07-07 Mark Mitchell <mark@codesourcery.com>
5090 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
5091 (_bfd_mips_elf_create_dynamic_sections): New function.
5092 (_bfd_mips_elf_add_symbol_hook): Likewise.
5093 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
5094 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
5095 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
5096 (_bfd_mips_elf_gc_mark_hook): Likewise.
5097 (_bfd_mips_elf_gc_sweep_hook): Likewise.
5098 (_bfd_mips_elf_always_size_sections): Likewise.
5099 (_bfd_mips_elf_size_dynamic_sections): Likewise.
5100 (_bfd_mips_elf_check_relocs): Likewise.
5101 (_bfd_mips_elf_link_hash_table_create): Likewise.
5102 (_bfd_mips_elf_print_private_data): Likewise.
5103 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
5104 (_bfd_mips_elf_final_link): Likewise.
5105 (_bfd_mips_elf_additional_program_headers): Likewise.
5106 (_bfd_mips_elf_modify_segment_map): Likewise.
5107 (_bfd_mips_elf_relocate_section): Likewise.
5108 * elf32-mips.c (mips_elf32_object_p): Move contents into
5109 _bfd_mips_elf_object_p.
5110 (mips_elf_additional_program_headers): Rename to
5111 _bfd_mips_elf_additional_program_headers.
5112 (mips_elf_modify_segment_map): Rename to
5113 _bfd_mips_elf_modify_segment_map.
5114 (elf_mips_abi_name): Change prototype.
5115 (mips_elf32_section_from_shdr): Merge into
5116 _bfd_mips_elf_section_from_shdr.
5117 (mips_elf32_section_processing): Merge into
5118 _bfd_mips_elf_section_processing.
5119 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
5120 the right back-end ELF linker.
5121 (mips_elf_relocate_section): Rename to
5122 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
5123 (mips_elf_link_output_symbol_hook): Rename to
5124 _bfd_mips_elf_link_output_symbol_hook.
5125 (mips_elf_create_dynamic_section): Rename to
5126 _bfd_mips_elf_create_dynamic_section.
5127 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
5128 Adjust for 64-bit code. Use mips_elf_got_section.
5129 (mips_elf_adjust_dynamic_symbol): Rename to
5130 _bfd_mips_elf_adjust_dynamic_symbol. Use
5131 mips_elf_allocate_dynamic_relocations.
5132 (mips_elf_finish_dynamic_symbol): Rename to
5133 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
5134 Adjust for 64-bit code.
5135 (mips_elf_finish_dynamic_sections): Rename to
5136 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
5137 (mips_elf_always_size_sections): Rename to
5138 _bfd_mips_elf_always_size_sections.
5139 (mips_elf_add_symbol_hook): Rename to
5140 _bfd_mips_elf_add_symbol_hook.
5141 (mips_elf_next_lo16_addend): Constify.
5142 (mips_elf_calculate_relocation): Likewise.
5143 (mips_elf_obtain_contents): Likewise.
5144 (mips_elf_perform_relocation): Likewise.
5145 (mips_elf_create_dynamic_relocation): Likewise.
5146 (mips_elf_allocate_dynamic_relocations): New function.
5147 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
5148 (MIPS_ELF_REL_SIZE): Likewise.
5149 (MIPS_ELF_DYN_SIZE): Likewise.
5150 (MIPS_ELF_GOT_SIZE): Likewise.
5151 (MIPS_ELF_SYM_SIZE): Likewise.
5152 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
5153 (MIPS_ELF_GET_WORD): Likewise.
5154 (MIPS_ELF_PUT_WORD): Likewise.
5155 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5156 (STUB_LW): Conditionalize for 64-bit value.
5157 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
5158 entries.
5159 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
5160 Check it for inconsistency.
5161 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
5162 ABI.
5163 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
5164 .msym.
5165 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
5166 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
5167 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
5168 (mips_elf_local_got_index): Likewise.
5169 (mips_elf_got_page): Likewise.
5170 (mips_elf_got_info): Likewise.
5171 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
5172 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
5173 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
5174 instead of constant `2'.
5175 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
5176 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
5177 (mips_elf_size_dynamic_sections): Use
5178 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
5179 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
5180 Adjust all releveant entries in elf backend table.
5181 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
5182 (mips_elf64_section_processing): Likewise.
5183 Adjust elf backend entries to use _bfd_mips_elf variants now
5184 publicly available.
5186 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
5187 hash-entry sizes.
5188 (size_dynamic_sections): Likewise.
5189 (elf_link_output_extsym): Likewise.
5190 * elf.c: (elf_fake_sections): Likewise.
5191 * libbfd.c (bfd_get): New macro.
5192 (bfd_put): Likewise.
5193 * bfd-in2.h: Regenerated.
5195 1999-07-07 Mark Mitchell <mark@codesourcery.com>
5197 * elf-bfd.h (elf_size_info): Add hash_entry_size,
5198 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
5199 wap_reloca_in, and swap_reloca_out.
5200 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
5201 multiple internal relocations per external relocation.
5202 (link_read_relocs): Likewise.
5203 (elf_bfd_final_link): Likewise.
5204 (elf_link_input_bfd): Likewise.
5205 (elf_gc_mark): Likewise.
5206 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5207 * elfcode.h (elf_swap_dyn_out): Adjust type to match
5208 elf_swap_dyn_in.
5209 (size_info): Add entries for new fields.
5210 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
5211 (mips_elf64_be_swap_reloc_in): New function.
5212 (mips_elf64_be_swap_reloc_out): Likewise.
5213 (mips_elf64_be_swap_reloca_in): Likewise.
5214 (mips_elf64_be_swap_reloca_out): Likewise.
5215 (mips_elf64_size_info): Add entries for new fields.
5217 1999-07-07 Ian Lance Taylor <ian@zembu.com>
5219 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
5220 field equals the new rel_count field.
5221 (elf_link_input_bfd): When doing a relocateable link, use the new
5222 rel_count field rather than the reloc_count field.
5223 (elf_reloc_link_order): Likewise.
5224 (elf_finish_pointer_linker_section): Likewise.
5226 Based on patch from H.J. Lu <hjl@gnu.org>:
5227 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
5228 shared library to override a weak definition in a regular object.
5230 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
5232 * libhppa.h: Revert July 2, 1999 patch.
5234 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
5235 need to generate DLTIND relocations, not DLTREL relocations.
5237 1999-07-05 Nick Clifton <nickc@cygnus.com>
5239 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
5240 architectures.
5241 (coff_set_flags): Recognise arm 5 architectures.
5243 * cpu-arm.c: Add support for strongarm and arm9 cpus.
5244 Add support for armv5 architecture.
5246 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
5248 * reloc.c: Add new, assembler only, ARM reloc:
5249 BFD_RELOC_ARM_ADRL_IMMEDIATE.
5251 * bfd-in2.h: Regenerate.
5253 1999-07-02 Mark Mitchell <mark@codesourcery.com>
5255 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
5256 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
5257 * elf.c (_bfd_elf_find_nearest_line): Pass it.
5258 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
5259 * elf32-mips.c (ABI_64_P): New macro.
5260 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
5261 (_bfd_mips_elf_find_nearest_line): Adjust call to
5262 _bfd_dwarf2_find_nearest_line.
5263 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
5264 * libbfd.h: Regenerated.
5266 1999-07-02 Ian Lance Taylor <ian@zembu.com>
5268 * config.bfd: Add * at the end of i[3456]86-*-unixware.
5270 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
5272 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
5273 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
5275 1999-07-01 Mark Mitchell <mark@codesourcery.com>
5277 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
5278 fields.
5279 (_bfd_elf_init_reloc_shdr): New function.
5280 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
5281 bfd_alloc followed by memset.
5282 (_bfd_elf_init_reloc_shdr): New function, split out from ...
5283 (elf_fake_sections): Here.
5284 (assign_section_numbers): Assign section numbers for the second
5285 relocation section, if required.
5286 * elflink.h (elf_link_output_relocs): New function.
5287 (elf_link_size_reloc_section): Likewise.
5288 (elf_bfd_final_link): Use elf_link_size_reloc_section.
5289 (elf_link_input_bfd): Use elf_link_output_relocs.
5291 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
5292 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
5294 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
5296 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
5297 with 22bit format.
5299 1999-06-28 Mark Mitchell <mark@codesourcery.com>
5301 * elf32-mips.c (mips_elf_got_info): Move declaration before
5302 prototypes. Change global_gotsym to be a pointer to a hash entry,
5303 rather than a number index.
5304 (mips_elf_link_hash_entry): Move declaration before prototypes.
5305 (mips_elf_irix6_finish_dynamic_symbol): New function.
5306 (mips_elf_sign_extend): Likewise.
5307 (mips_elf_high): Likewise.
5308 (mips_elf_higher): Likewise.
5309 (mips_elf_highest): Likewise.
5310 (mips_elf_global_got_index): Likewise.
5311 (mips_elf_local_got_index): Likewise.
5312 (mips_elf_got_offset_from_index): Likeiwse.
5313 (mips_elf_record_global_got_symbol): Likewise.
5314 (mips_elf_got_page): Likewise.
5315 (mips_elf_next_lo16_addend): Likewise.
5316 (mips_elf_calculate_relocation): Likewise.
5317 (mips_elf_obtain_contents): Likewise.
5318 (mips_elf_perform_relocation): Likewise.
5319 (mips_elf_assign_gp): Likewise.
5320 (mips_elf_sort_hash_table_f): Likewise.
5321 (mips_elf_sort_hash_table): Likewise.
5322 (mips_elf_got_section): Likewise.
5323 (mips_elf_got_info): Likewise.
5324 (mips_elf_create_local_got_entry): Likewise.
5325 (mips_elf_got16_entry): Likewise.
5326 (mips_elf_create_dynamic_relocation): Likewise.
5327 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5328 (mips_elf_final_gp): Use mips_elf_assign_gp.
5329 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5330 into SHN_SCOMMON automatically on IRIX6.
5331 (mips_elf_add_symbol_hook): Likewise.
5332 (mips_elf_relocate_section): Rewrite, using
5333 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5334 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5335 Don't deal with .rld_map on IRIX6.
5336 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5337 section flags appropriately for .got.
5338 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5339 the got. Call mips_elf_record_global_got_symbol and allocate
5340 local got space appropriately.
5341 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5342 char *. Rework calculation of GOT size. Sort dynamic symbol
5343 table entries so entries that do not require GOT entries appear at
5344 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5345 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5346 global_gotsym.
5347 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5348 entries.
5349 (mips_elf_finish_dynamic_symbol): Use
5350 mips_elf_irix6_finish_dynamic_symbol.
5351 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5352 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5353 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5355 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5357 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5358 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5360 1999-06-04 Philip Blundell <philb@gnu.org>
5362 * elf32-arm.h (elf_backend_got_header_size): Define.
5363 (elf_backend_plt_header_size): Likewise.
5365 1999-06-28 Jim Pick <jim@jimpick.com>
5367 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5369 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5371 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5372 relocation function.
5373 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5375 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5377 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5378 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5379 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5380 (_bfd_mips_elf_section_from_shdr): Use them.
5381 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5382 of GP-relative sections.
5383 (_bfd_mips_elf_set_section_contents): Use them.
5384 (_bfd_mips_elf_section_processing): Share code between .sdata and
5385 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5386 (mips_elf_additional_program_headers): Add handling for
5387 PT_MIPS_OPTIONS segment on IRIX6.
5388 (mips_elf_modify_segment_map): Likeiwse.
5389 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5390 Include the options sections on IRIX6. Don't look for GP-relative
5391 sections by name; use SHF_MIPS_GPREL instead.
5392 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5393 the N32 ABI.
5394 (mips_elf_create_dynamic_sections): Don't muck about with section
5395 alignments and such on IRIX6.
5396 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5397 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5398 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5399 bfd_zalloc rather than bfd_alloc and memset.
5400 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5401 Don't assert the existence of .rld_map on IRIX6.
5402 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5404 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5405 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5406 instead.
5408 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5410 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5411 (mips_elf_swap_msym_out): New function.
5412 (mips_elf_create_msym_section): Likewise.
5413 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5414 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5415 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5416 section not named .msym.
5417 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5418 .msym directly. Set appropriate attributes for the .msym
5419 section.
5420 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5421 (mips_elf_link_hash_newfunc): Clear it.
5422 (mips_elf_create_dynamic_sections): Create the .msym section
5423 on IRIX6.
5424 (mips_elf_size_dynamic_sections): Allocate space for the
5425 .msym section. Add a DT_MIPS_MSYM entry.
5426 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5427 the symbol.
5428 (mips_elf_finish_dynamic_sections): Assign a value for
5429 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5431 * elf32-mips.c (irix_compat_t): New enumeration.
5432 (ABI_N32_P): New macro.
5433 (IRIX_COMPAT): Likewise.
5434 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5435 (mips_elf_relocate_section): Fix typo.
5437 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5439 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5440 as writable PE sections.
5442 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5444 * dwarf2.c (struct arange): New type.
5445 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5446 (arange_add): New function.
5447 (decode_line_info): Keep track of address ranges that a compilation
5448 unit covers.
5449 (comp_unit_contains_address): Return true if address is contained
5450 in _any_ of the address ranges associated with a compilation unit.
5451 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5452 on the first comp_unit that contains the address.
5454 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5456 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5457 (decode_line_info): Add variable STASH and initialize it to point
5458 to the per-bfd dwarf2_debug info. Remove static variable
5459 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5461 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5463 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5464 shared library to have an undefined symbol.
5466 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5467 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5469 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5471 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5472 * elf32-hppa.c: Remove everything related to symbol extension
5473 sections & records. Use the common elf_hppa_final_write_processing.
5475 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5477 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5478 functions instead of _init/_fini if requested.
5480 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5482 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5483 field.
5485 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5487 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5488 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5489 field to 0, not -1.
5490 (ppc_elf_finish_dynamic_sections): Check for positive section
5491 dynindx field, rather than comparing against -1.
5492 (ppc_elf_relocate_section): Only return false if undefined_symbol
5493 or reloc_overflow fail, not always upon encountering an error.
5495 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5497 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5498 bfd_byte * before performing pointer arithmetic.
5500 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5502 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5503 support.
5504 * elf32-hppa.c: Include elf-hppa.h.
5505 (ARCH_SIZE): Define.
5506 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5507 now.
5508 (elf32_hppa_info_to_howto): Similarly.
5509 (elf_hppa_howto_table): Similarly.
5510 (elf_hppa_reloc_type_lookup): Similarly.
5511 (hppa_elf_gen_reloc_type): Similarly.
5512 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5514 1999-06-22 Nick Clifton <nickc@cygnus.com>
5516 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5517 handling R_V850_22_PCREL relocation.
5519 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5521 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5522 type.
5524 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5526 * section.c (_bfd_strip_section_from_output): Ignore sections
5527 DISCARDed by the link script.
5529 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5531 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5532 Remove unused local variable spp.
5534 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5535 the entry symbol is not set.
5537 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5539 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5540 GPDISP or LITUSE in a relocatable link.
5542 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5544 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5545 * (alloc_dwarf1_func): Likewise.
5547 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5549 * libhppa.h: Fix various formatting errors.
5550 (assemble_3); Rewrite using CATENATE.
5551 (assemble_17): Fix various bugs.
5553 1999-06-16 Nick Clifton <nickc@cygnus.com>
5555 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5557 1999-06-15 Richard Henderson <rth@cygnus.com>
5559 * section.c (SEC_SHORT): Define.
5560 * bfd-in2.h: Rebuild.
5562 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5564 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5565 Remove abfd parameter. Use _bfd_strip_section_from_output.
5566 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5568 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5569 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5570 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5571 function.
5572 (bfd_elf_size_dynamic_sections): Use it.
5574 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5576 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5577 complain_overflow_bitfield to complain_overflow_signed.
5579 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5581 * elflink.h (elf_link_read_relocs_from_section): New function,
5582 split out from ...
5583 (elf_link_read_relocs): Here. Use it for both relocation
5584 sections.
5586 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5588 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5589 asect->reloc_count is valid.
5591 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5593 * elf32-mips.c (mips_elf32_section_processing): Permit a
5594 SHT_MIPS_REGINFO section to have a size of 0.
5596 1999-06-12 David O'Brien <obrien@freebsd.org>
5598 * config.bfd (alpha*-*-freebsd*): New target.
5599 (i[3456]86-*-freebsd*): Now defaults to ELF.
5601 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5603 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5604 wrap if the relocation covers the high bit of an address.
5606 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5608 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5610 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5611 instead of R_SPARC_max.
5612 (sparc64_elf_info_to_howto): Likewise.
5613 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5614 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5616 1999-06-07 Richard Henderson <rth@cygnus.com>
5618 * section.c (_bfd_strip_section_from_output): Remove output
5619 sections with no initial link_order.
5621 1999-06-07 Nick Clifton <nickc@cygnus.com>
5623 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5625 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5627 * Makefile.am (SOURCE_HFILES): Add missing headers.
5628 * Makefile.in: Regenerated.
5630 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5632 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5633 the N32 ABI.
5635 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5637 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5638 range undefweak symbols.
5639 * hash.c: Add missing comma after @xref{}
5640 * linker.c: Likewise.
5642 1999-06-04 Nick Clifton <nickc@cygnus.com>
5644 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5645 if not defined.
5646 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5647 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5648 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5649 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5651 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5653 * Makefile.am: Rebuild dependencies.
5654 (BFD32_BACKENDS): Add dwarf1.lo.
5655 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5656 * Makefile.in: Rebuild.
5658 1999-06-04 Nick Clifton <nickc@cygnus.com>
5660 * Makefile.am: Add epoc-arm-pe target.
5661 * Makefile.in: Regenerate.
5662 * pe-arm.c: Only redefine interworking function names if they have
5663 not already been redefined.
5664 * pei-arm.c: Only redefine interworking function names if they have
5665 not already been redefined.
5666 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5667 name space clash.
5668 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5669 name space clash.
5671 1999-06-03 Nick Clifton <nickc@cygnus.com>
5673 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5675 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5677 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5679 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5681 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5682 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5684 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5686 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5687 in other text sections.
5689 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5691 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5692 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5693 * libbfd.h: Regenerate.
5694 * coff-sh.c (sh_merge_private_data): Delete.
5695 (coff_bfd_merge_private_bfd_data): Change to
5696 _bfd_generic_verify_endian_match.
5697 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5699 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5701 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5703 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5705 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5706 prototype.
5707 (bfd_elf32_arm_process_before_allocation): Likewise.
5708 * bfd-in2.h: Rebuild.
5710 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5712 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5713 track of end_sequence markers.
5714 (add_line_info): Add END_SEQUENCE arg.
5715 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5716 debug-line info---it doesn't work right if a compilation unit
5717 consists of multiple discontiguous code-sequences. It would be
5718 worthwhile to optimize for the common case where a compilation
5719 unit results in a contiguous set of code sequences, but this is
5720 quite tricky to get right for arbitrary DWARF2 files.
5721 (lookup_address_in_line_info_table): Don't use the last line entry
5722 for a compilation unit for anything with an address higher than
5723 this line entry. Also, check for end_sequence markers to
5724 correctly handle discontinuities.
5725 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5726 compilation units, check all compilation units with each->high==0
5727 just like when reading compilation units.
5729 * dwarf2.c (decode_line_info): Initialize table->files and
5730 table->last_line to NULL to avoid segfaults due to random
5731 values in these members.
5732 (concat_filename): Check for out-of-range file number before
5733 indexing filename table. Segfaults suck.
5735 * dwarf2.c (decode_line_info): Don't truncate address to least
5736 significant 32 bits (breaks 64 bit targets).
5737 (lookup_address_in_function_table): Ditto.
5738 (comp_unit_contains_address): Ditto.
5740 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5742 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5743 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5744 (mips_elf64_howto_table_rela): Likewise.
5746 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5747 split out from ...
5748 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5749 single section has two associated relocation sections.
5751 1999-06-02 Mark Salter <msalter@cygnus.com>
5753 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5754 COFF_WITH_PE defined.
5756 1999-06-02 Nick Clifton <nickc@cygnus.com>
5758 * pe-arm.c: Rename global arm interworking functions to avoid name
5759 collision when all targets BFD is built.
5760 * pei-arm.c: Ditto.
5762 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5764 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5765 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5766 (bfd_elf_section_data): Add use_rela_p.
5767 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5768 (_bfd_elf_new_section_hook): Likewise.
5769 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5770 use_rela_p.
5771 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5772 * elfcode.h (write_relocs): Determine whether or not use rela
5773 relocs based on the relocation section header.
5774 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5775 instead of use_rela_p.
5776 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5777 (elf_backend_may_use_rela_p): Likewise.
5778 (elf_backend_default_use_rela_p): Likewise.
5779 (elfNN_bed): Use them.
5781 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5783 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5785 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5787 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5788 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5789 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5790 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5791 * bfd-in2.h: Regenerated.
5792 * libbfd.h: Likewise.
5793 * elf32-mips.c (mips_info_to_howto_rela): New function.
5794 (USE_REL): Adjust for new conventions.
5795 (MINUS_ONE): New macro.
5796 (elf_mips_howto_table): Add R_MIPS_SUB.
5797 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5798 and MIPS_GOT_DISP.
5799 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5800 .MIPS.content section.
5801 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5802 with .MIPS.content as .MIPS.content sections. Set
5803 SHF_MNIPS_NOSTRIP for such section.
5804 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5805 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5806 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5808 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5810 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5811 variable.
5813 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5814 `else'.
5816 1999-05-30 Philip Blundell <philb@gnu.org>
5818 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5819 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5820 the addend does not overflow into the rest of the word.
5822 1999-05-29 Nick Clifton <nickc@cygnus.com>
5824 * bfd-in.h: Amend prototype for
5825 bfd_elf32_arm_process_before_allocation .
5826 * bfd-in.h: Regenerate.
5828 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5829 elements in a fixed sized array.
5830 (ARM_ELF_ABI_VERSION): Define.
5831 (ARM_ELF_OS_ABI_VERSION): Define.
5832 (R_ARM_THM_ABS5): Fix rightshift and size.
5833 (R_ARM_THM_PC22): Fix size.
5834 (R_ARM_PLT32): Define Howto.
5835 (find_howto): New function: Locate a howto based on a reloc
5836 number.
5837 (elf32_arm_info_to_howto): Use find_howto if necessary.
5838 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5839 bfd_reloc_code_real_type.
5840 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5841 and BFD_RELOC_VTABLE_ENTRY.
5842 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5844 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5845 elements in a fixed sized array.
5846 (ARM_ELF_ABI_VERSION): Define.
5847 (ARM_ELF_OS_ABI_VERSION): Define.
5848 (R_ARM_THM_ABS5): Fix rightshift and size.
5849 (R_ARM_THM_PC22): Fix size.
5850 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5851 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5852 bfd_reloc_code_real_type.
5854 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5855 no_pipeline_knowledge.
5856 (elf32_arm_link_hash_create): Initialise new field to zero.
5857 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5858 no_pipeline_knowledge. Use this parameter to initialise the field
5859 in the globals data structure.
5860 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5861 no_pipeline_knowledge is false and the binary is from an old
5862 toolchain.
5863 (elf32_arm_merge_private_data): Generate an error if an attempt is
5864 made to link together big endian and little endian code.
5865 (elf32_arm_post_process_headers): New function: Initialise the
5866 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5867 header.
5868 (elf_backend_post_process_headers): Define.
5870 1999-05-28 Nick Clifton <nickc@cygnus.com>
5872 * elf-bfd.h (struct elf_backend_data): Add new field:
5873 elf_backend_post_process_headers.
5875 * elfxx-target.h (elf_backend_post_process_headers): Define to
5876 NULL if not already defined.
5877 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5879 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5880 to zero.
5881 (_bfd_elf_compute_section_file_positions): Call
5882 elf_backend_post_process_headers if defined.
5884 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5886 * configure.in: Check whether getuid and getgid exist.
5887 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5888 HAVE_GETGID are not defined, respectively.
5889 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5890 getgid.
5891 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5892 * configure, config.in: Rebuild.
5894 1999-05-28 Martin Dorey <mdorey@madge.com>
5896 * elf32-i960.c: New file.
5897 * elf.c (prep_headers): Handle bfd_arch_i960.
5898 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5899 * config.bfd (i960-*-elf*): New target.
5900 * configure.in (bfd_elf32_i960_vec): New target vector.
5901 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5902 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5903 * Makefile.in, aclocal.m4, configure: Rebuild.
5905 1999-05-27 Nick Clifton <nickc@cygnus.com>
5907 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5908 R_ARM_PLT32.
5909 (find_howto): New function: Find entries in the
5910 elf32_arm_howto_table.
5911 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5912 computed simply.
5913 (elf32_arm_reloc_type_lookup): Add lookup for
5914 BFD_RELOC_ARM_PLT32.
5916 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5918 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5919 (elf32_arm_link_hash_table_create): Use above function as the
5920 constructor for hash table entries.
5921 (elf32_arm_relocate_section): Avoid crash when there is no output
5922 section.
5923 (elf32_arm_final_link_relocate): New parameter h.
5924 (elf32_arm_relocate_section): Pass symbol hash entry to above
5925 routine.
5926 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5927 comments.
5929 1999-05-25 Catherine Moore <clm@cygnus.com>
5931 * coff-arm.c (coff_arm_relocate_section): Don't emit
5932 base file entries for pc-relative values.
5934 1999-05-25 DJ Delorie <dj@cygnus.com>
5936 * peicode.h (coff_swap_sym_in): When we create the actual section
5937 to reflect the not-there section C_SECTION symbols refer to,
5938 change the symbol class to C_STAT as the section is now really
5939 there.
5941 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5943 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5944 1999-03-25.
5946 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5948 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5949 F_PIC_INT to F_PIC.
5950 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5951 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5953 1999-05-16 Nick Clifton <nickc@cygnus.com>
5955 * coff-mcore.c (in_reloc_p): Reinstate.
5957 1999-05-15 Nick Clifton <nickc@cygnus.com>
5959 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5960 * bfd-in2.h: Regenerate.
5961 * coff-mcore.c (in_reloc_p): Remove defintion.
5962 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5963 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5964 IMAGE_REL_MCORE_RVA.
5965 (coff_mcore_rtype_to_howto): Add special processing for
5966 IMAGE_REL_MCORE_RVA.
5967 (coff_mcore_relocate_section): Add support for
5968 IMAGE_REL_MCORE_RVA.
5969 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5970 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5971 R_MCORE_RELATIVE.
5972 (mcore_elf_relocate_section): Delete redundant case labels.
5974 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5976 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5977 precedence between bit-and and comparison.
5979 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5981 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5982 list of target formats (targ_selvecs).
5983 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5984 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5986 1999-05-10 DJ Delorie <dj@cygnus.com>
5988 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5989 reasonable mode until "ar x" is smart enough to skip it (fixes
5990 gcc/libgcc.a builds on mips-ecoff targets
5992 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5993 to work. Hack to support MS import libraries, which use different
5994 COMDAT types than GNU.
5995 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5996 to implied zero-length sections (see peicode below)
5997 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5998 filename symbols, which use one *or more* auxents.
5999 * coffswap.h (coff_swap_aux_in): ditto
6000 * peicode.h (coff_swap_sym_in): Build the implied zero-length
6001 sections
6003 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
6005 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
6006 for all relocations.
6008 1999-05-10 Catherine Moore <clm@cygnus.com>
6010 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
6011 if COFF_IMAGE_WITH_PE.
6012 (bfd_arm_process_before_allocation): Likewise.
6013 (bfd_arm_get_bfd_for_interworking): Likewise.
6014 * coff-arm.c: Likewise.
6015 * bfd-in2.h: Regenerate.
6016 * configure.in (armpe_little_vec): Remove coff-arm.lo.
6017 (armpe_big_vec): Likewise.
6018 * configure: Rebuild.
6020 1999-05-10 Nick Clifton <nickc@cygnus.com>
6022 * elf.c (elf_fake_sections): Check for .rel. as start of rel
6023 section, not just .rel. Same for .rela.
6025 1999-05-07 Nick Clifton <nickc@cygnus.com>
6027 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
6028 endianism with an error message.
6030 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
6032 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
6033 assignment from "unsigned char *" to "char *".
6034 (decode_line_info): Likewise for dwarf_line_buffer assignment.
6036 1999-05-05 Catherine Moore <clm@cygnus.com>
6038 * coff-arm.c (coff_arm_relocate_section): Add one to
6039 address of ARM_RVA32 thumb functions.
6041 1999-05-05 Catherine Moore <clm@cygnus.com>
6043 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
6044 (elf32_m68k_copy_private_bfd_data): New.
6045 (elf32_m68k_merge_private_bfd_data): New.
6046 (elf32_m68k_print_private_bfd_data): New.
6047 (CPU32_FLAG): Define.
6048 (PLT_CPU32_ENTRY_SIZE): Define.
6049 (elf_cpu32_plt0_entry): Declare.
6050 (elf_cpu32_plt_entry): Declare.
6051 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
6052 (elf_m68k_finish_dynamic_symbol): Likewise.
6053 (elf_m68k_finish_dynamic_sections): Likewise.
6054 (elf_backend_plt_header_size): Remove definition.
6055 (bfd_elf32_bfd_copy_private_bfd_data): Define.
6056 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6057 (bfd_elf32_bfd_set_private_flags): Define.
6058 (bfd_elf32_bfd_print_private_bfd_data): Define.
6060 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
6062 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
6063 and R_LONG_PCREL_MODE.
6065 1999-04-29 Nick Clifton <nickc@cygnus.com>
6067 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
6069 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
6071 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
6072 in relocation calculation.
6074 1999-04-26 Tom Tromey <tromey@cygnus.com>
6076 * aclocal.m4, configure: Updated for new version of libtool.
6078 1999-04-21 Nick Clifton <nickc@cygnus.com>
6080 * coff-mcore.c: Add support for mcore relocs.
6082 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
6084 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
6085 incorrect use EF_MIPS_xxBITPTRS.
6087 1999-04-18 Ian Lance Taylor <ian@zembu.com>
6089 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
6090 variable insn.
6092 * bfd-in2.h: Rebuild.
6093 * libbfd.h: Rebuild.
6095 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
6097 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
6098 (coff_arm_relocate_section): Add ARM26D transform. Only
6099 change to ARM26D for relocateable links.
6101 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
6103 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
6104 (bfd_elf32_bfd_print_private_bfd_data): New.
6106 1999-04-15 Doug Evans <devans@casey.cygnus.com>
6108 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
6109 refetch addend if USE_REL, add many comments regarding current state.
6110 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
6111 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
6112 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
6113 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
6115 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
6117 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
6118 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
6120 1999-04-13 David Mosberger <davidm@hpl.hp.com>
6122 * dwarf2.c (decode_line_info): Don't truncate address to least
6123 significant 32 bits (breaks 64 bit targets).
6124 (lookup_address_in_function_table): Ditto.
6125 (comp_unit_contains_address): Ditto.
6127 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
6129 * coff-arm.c (arm_emit_base_file_entry): New routine.
6130 (A2T3_OFFSET): Define.
6131 (T2A3_OFFSET): Define.
6132 (coff_arm_relocate_section): Emit base file entries for interworking
6133 stubs.
6135 1999-04-13 Philip Blundell <philb@gnu.org>
6137 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
6138 relocs 17 through 19.
6140 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
6142 * elfcode.h: Remove fnmatch.h.
6143 * elflink.h (elf_link_assign_sym_version): Call back to ld
6144 instead of calling fnmatch.
6146 * config.bfd (i?86-*-beoself): Include pe vecs.
6148 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
6150 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
6151 to go missing.
6153 1999-04-10 Richard Henderson <rth@cygnus.com>
6155 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
6156 when trying to resolve dynamic symbol references.
6157 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6158 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6159 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6160 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6161 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6162 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6163 * elflink.h (elf_link_output_extsym): Likewise.
6165 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
6167 * section.c (_bfd_strip_section_from_output): New function moved from
6168 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
6169 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
6170 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
6171 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
6172 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
6173 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
6174 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
6175 * bfd-in2.h: Update.
6177 1999-04-09 Ian Lance Taylor <ian@zembu.com>
6179 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
6181 1999-04-08 Nick Clifton <nickc@cygnus.com>
6183 * coff-mcore.c: New File: Support for mcore-pe targets.
6184 * cpu-mcore.c: New File: Support for mcore targets.
6185 * elf32-mcore.c: New File: Support for mcore-elf target.
6186 * pe-mcore.c: New File: Definitions for mcore-pe target.
6187 * pei-mcore.c: New File: Definitions for mcore-pei target.
6188 * Makefile.am: Add support for MCore targets.
6189 * Makefile.in: Regenerate.
6190 * config.bfd: Add support for MCore targets.
6191 * configure.in: Add support for MCore targets.
6192 * configure: Regenerate.
6193 * archures.c: Add support for MCore architecture.
6194 * bfd-in2.h: Regenerate.
6195 * coffcode.h: Add support for mcore-pe targets.
6196 * elf.c: Add support for mcore-elf target.
6197 * reloc.c: Add support for MCore relocs.
6198 * targets.c: Add support for MCore targets.
6200 1999-04-07 Nick Clifton <nickc@cygnus.com>
6202 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
6203 R_ARM_XPC25 and R_ARM_THM_XPC22.
6204 (elf32_arm_reloc_map): Remove redundant entries.
6206 1999-04-06 Ian Lance Taylor <ian@zembu.com>
6208 * sysdep.h (LC_MESSAGES): Never define.
6210 1999-04-06 Chris Torek <torek@bsdi.com>
6212 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
6213 all callers. Rewrite completely.
6214 (_bfd_relocate_contents): Rewrite overflow checking.
6215 * bfd-in2.h: Rebuild.
6217 1999-04-05 Ian Lance Taylor <ian@zembu.com>
6219 From Gabriel Paubert <paubert@iram.es>:
6220 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
6221 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
6222 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
6223 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
6224 * ppcboot.c (ppcboot_vec): Use little endian routines for
6225 headers.
6227 * elf.c (elfcore_strndup): Only define if it will be used.
6228 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
6229 and irelend.
6230 (ppc_elf_check_relocs): Remove unused local i.
6231 (ppc_elf_gc_mark_hook): Add default case to switch.
6233 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
6234 * srec.c (srec_scan): Accept \r in symbol definitions.
6235 (srec_object_p): Set HAS_SYMS if we saw any symbols.
6236 (symbolsrec_object_p): Likewise.
6238 1999-04-04 Don Bowman <don@pixsci.com>
6240 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
6242 1999-04-04 Ian Lance Taylor <ian@zembu.com>
6244 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
6245 last_line.
6246 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
6247 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
6248 switch.
6249 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
6250 local i.
6251 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
6252 local val.
6254 1999-03-31 Nick Clifton <nickc@cygnus.com>
6256 * config.bfd: Add support for arm-epoc-pe target.
6257 * configure.in: Add support for arm-epoc-pe target.
6258 * configure: Regenerate.
6259 * targets.c: Add support for arm-epoc-pe target.
6260 * coff-arm.c: Allow header files to override definition of
6261 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
6262 * pe-arm.h: Allow previous header files to override definition of
6263 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6264 * pei-arm.h: Allow previous header files to override definition of
6265 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6266 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
6267 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6269 1999-03-30 Nick Clifton <nickc@cygnus.com>
6271 * elf.c (elf_map_symbols): Handle the case where section
6272 symbols are generated for content-less sections which are
6273 not mapped to the output file.
6275 * linker.c: Replace direct references to fields in BFD structure
6276 with accessor macros.
6278 * elflink.h: Replace direct references to fields in BFD structure
6279 with accessor macros.
6281 1999-03-25 Philip Blundell <pb@nexus.co.uk>
6283 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6285 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
6286 account when adjusting section symbols during a partial link.
6288 1999-03-24 Nick Clifton <nickc@cygnus.com>
6290 * coff-sparc.c (struct coff_reloc_map): Change type of field
6291 'bfd_reloc_val' to bfd_reloc_code_real_type.
6292 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
6293 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
6294 * elf32-arc.c (struct arc_reloc_map): Ditto.
6295 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
6296 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
6297 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
6298 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
6299 * elf32-sh.c (struct elf_reloc_map): Ditto.
6300 * elf32-sparc.c (struct elf_reloc_map): Ditto.
6301 * elf32-v850.c (struct v850_reloc_map): Ditto.
6302 * elf64-sparc.c (struct elf_reloc_map): Ditto.
6303 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
6304 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
6306 1999-03-17 Martin Hunt <hunt@cygnus.com>
6308 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
6309 function so source-level assembly works. If multiple N_SOs
6310 are seen without and N_FUNs, create an indextable entry with
6311 a NULL function name.
6313 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6315 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6316 of certian similar cpus.
6318 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6320 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6321 Add the 5000. Change the architecture for the 5400 to mips4.
6322 (elf_mips_mach): Add r5000.
6324 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6326 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6328 1999-03-11 Nick Clifton <nickc@cygnus.com>
6330 * binary.c (binary_set_section_contents): Generate warning about
6331 huge file offsets for any section that will occupy file space, not
6332 just those that are loadable.
6334 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6336 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6338 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6340 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6342 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6344 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6345 * elflink.h: Revert all changes since Feb 16. Instead:
6346 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6347 appropriate. Copy it to version symbols.
6348 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6349 symbols if appropriate.
6350 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6351 symbol if appropriate.
6352 (elf_link_output_extsym): If symbol is marked as undefined, and
6353 has no nonweak references, mark it as weak undefined.
6355 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6357 * elflink.h (elf_merge_symbol): When overriding a dynamic
6358 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6359 function.
6360 (elf_link_add_object_symbols): Don't copy the other field if we
6361 are overridding.
6363 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6365 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6366 shared object with a weak undefined symbol.
6368 1999-02-18 Nick Clifton <nickc@cygnus.com>
6370 * elfarm-nabi.c: Set partial_inplace back to false.
6372 1999-02-17 Nick Clifton <nickc@cygnus.com>
6374 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6375 (USER_LABEL_PREFIX): Set to "_".
6377 The following patches are from: Scott Bambrough
6378 <scottb@corelcomputer.com>
6380 * libaout.h (M_ARM6_NETBSD): Set to 143.
6382 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6383 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6384 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6385 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6386 * bfd-in2.h: Regenerate.
6388 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6389 'true' as REL relocs are now being used. Add new PIC relocs:
6390 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6391 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6393 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6394 of targets.
6395 (elf32_arm_final_link_relocate): Change parameters so that entire
6396 reloc is passed. Add support for PIC relocs.
6397 (elf32_arm_relocate_section): Pass entire reloc to
6398 elf32_arm_final_link_relocate.
6399 (elf32_arm_check_relocs): Handle new PIC relocs.
6400 (elf32_arm_adjust_dynamic_symbol): New function.
6401 (elf32_arm_size_dynamic_sections): New function.
6402 (elf32_arm_discard_copies): New function.
6403 (elf32_arm_finish_dynamic_symbol): New function.
6404 (elf32_arm_finish_dynamic_sections): New function.
6405 (ELF_MAXPAGE_SIZE): Define.
6406 (bfd_elf32_bfd_reloc_type_lookup): Define.
6407 (elf_backend_relocate_section): Define.
6408 (elf_backend_adjust_dynamic_symbol): Define.
6409 (elf_backend_create_dynamic_sections): Define.
6410 (elf_backend_finish_dynamic_symbol): Define.
6411 (elf_backend_finish_dynamic_sections): Define.
6412 (elf_backend_size_dynamic_sections): Define.
6413 (elf_backend_plt_readonly): Define.
6414 (elf_backend_want_got_plt): Define.
6415 (elf_backend_want_plt_sym): Define.
6417 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6419 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6420 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6421 (_bfd_mips_elf_fake_sections): Likewise.
6423 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6425 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6426 bfd_elf32_arm_get_bfd_for_interworking,
6427 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6428 with elfarm-nabi.c.
6430 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6431 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6432 elf32_arm_find_nearest_line): Make them static.
6434 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6436 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6437 callers. Do not merge a definition from a shared object with a
6438 weak undefined symbol.
6439 (elf_link_add_object_symbols): Do not change the symbol type or
6440 size if the old symbol overrides the new one.
6442 1999-02-08 Nick Clifton <nickc@cygnus.com>
6444 * config.bfd: Add support for strongarm target.
6446 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6448 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6449 fields instead of unsigned char.
6451 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6453 * Makefile.am: Rebuild dependencies.
6454 * Makefile.in: Rebuild.
6456 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6458 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6459 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6460 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6461 * acinclude.m4: Add comments to uses of AC_DEFINE.
6462 * acconfig.h: Remove.
6463 * configure: Rebuild with current autoconf/automake.
6464 * aclocal.m4: Likewise.
6465 * config.in: Likewise.
6466 * Makefile.in: Likewise.
6468 1999-02-04 DJ Delorie <dj@cygnus.com>
6470 * libbfd.c (real_read): don't call fread for zero bytes. This
6471 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6473 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6475 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6476 of a jump is in the current 256 MB region.
6478 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6480 * format.c (bfd_check_format_matches): Change last patch to only
6481 take effect for the binary target.
6483 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6485 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6487 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6489 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6491 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6493 * format.c (bfd_check_format_matches): If the target was
6494 previously specified, don't check other targets when checking for
6495 an archive file.
6497 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6499 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6500 (elf32_arm_reloc_type_lookup): Removed
6501 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6502 (elf32_arm_reloc_type_lookup): New.
6503 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6504 (elf32_arm_reloc_type_lookup): New.
6506 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6508 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6509 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6510 * Makefile.am: Use new files.
6511 * Makefile.in: Regenerate.
6512 * configure.in: Use new files.
6513 * configure: Regenerate.
6515 1999-02-01 Nick Clifton <nickc@cygnus.com>
6517 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6518 (fr30_elf_gc_sweep_hook): New function.
6519 (elf_backend_can_gc_sections): Define.
6521 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6523 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6524 and bfd_elf32_bigarm_oabi_vec.
6526 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6528 * Makefile.am (elf32-arm-oldabi.lo): New.
6529 (elf32-arm-newabi.lo): New.
6530 * Makefile.in: Regenerate.
6531 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6532 (arm-*-elf): Likewise.
6533 (arm-*-oabi): New.
6534 (thumb-*-oabi): New.
6535 * configure: Regenerate.
6536 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6537 (bfd_elf32_bigarm_oabi_vec): New.
6538 * elf32-arm-newabi.c: New.
6539 * elf32-arm-oldabi.c: New.
6540 * elf32-arm.c: Removed.
6541 * elf32-arm.h: New.
6543 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6545 * binary.c (binary_set_section_contents): Omit warnings for
6546 unloadable sections.
6548 1999-01-31 Michael Meissner <meissner@cygnus.com>
6550 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6551 powerpc{,le}-*-eabi.
6553 1999-01-29 Nick Clifton <nickc@cygnus.com>
6555 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6556 * dwarf2.c (read_signed_leb128): Remove unused variables.
6558 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6560 * elf.c (assign_file_positions_for_segments): Only adjust
6561 p_align when needed.
6563 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6565 * binary.c (binary_set_section_contents): Don't return early for a
6566 non-loadable section, in case the first section is non-loadable.
6567 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6568 W. Rozycki <macro@ds2.pg.gda.pl>.
6570 1999-01-28 Nick Clifton <nickc@cygnus.com>
6572 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6573 R_FR30_GNU_VTENTRY relocs.
6575 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6577 * elflink.h (elf_link_output_sym): Zero syms which are
6578 part of sections which have been excluded.
6580 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6582 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6583 to F_PIC_INT.
6584 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6585 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6587 1999-01-27 Nick Clifton <nickc@cygnus.com>
6589 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6590 relocation.
6591 (fr30_final_link_relocate): Use computed value as result of
6592 relocation.
6594 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6596 * binary.c (binary_set_section_contents): Emit warning for
6597 huge file offsets due to widely-dispersed section LMAs.
6599 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6601 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6602 align first section to largest section alignment, not first
6603 section alignment.
6605 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6607 * configure.in: Require autoconf 2.12.1 or higher.
6609 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6611 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6612 * bfd-in2.h: Likewise.
6613 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6615 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6617 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6618 * cpu-mips.c: Add support for and independent 4111.
6619 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6620 (_bfd_mips_elf_final_write_processing):
6621 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6623 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6625 * elf32-mips.c (elf_mips_abi_name): New.
6626 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6628 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6630 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6631 Handle bfd_mach_mips4300.
6633 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6635 * elf32-i386.c: Remove leaked development code from patch
6636 1998-12-10 by Richard Henderson.
6638 1998-12-10 Richard Henderson <rth@cygnus.com>
6640 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6641 in debug sections for symbol defined externally.
6643 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6645 * targets.c (bfd_target_vector): Remove duplicate entry for
6646 tekhex_vec.
6648 1998-12-09 Nick Clifton <nickc@cygnus.com>
6650 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6651 since we are using RELAs.
6653 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6655 SCO Open Server Release 5 core file support, from Jouke Numan
6656 <jnuman@hiscom.nl>:
6657 * sco5-core.c: New file.
6658 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6659 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6660 * Makefile.am: Rebuild dependencies.
6661 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6662 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6663 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6664 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6665 * bfd-in2.h, configure, Makefile.in: Rebuild.
6667 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6669 * config.bfd (hppa*-*-mpeix*): New target.
6670 * configure.in: Add AC_HEADER_DIRENT.
6671 (hppa*-*-mpeix*): New target.
6672 * configure.host (hppa*-*-mpeix*): New host.
6673 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6674 friends rather than just including <sys/dir.h>.
6675 * som.h (struct som_symbol): Add hppa_priv_level and apto
6676 tc_data. Change all users.
6677 (struct somdata): Add comp_unit field.
6678 (obj_som_compilation_unit): Define.
6679 (bfd_som_attach_compilation_unix): Declare.
6680 * som.c: Check HOST_HPPAMPEIX.
6681 (struct som_misc_symbol_info): Add new field priv_level.
6682 (som_object_setup): Add current_offset parameter. Change all
6683 callers.
6684 (setup_sections): Likewise.
6685 (som_object_p): For EXECLIBMAGIC, read the lst header.
6686 (som_write_symbol_strings): Add compilation_unit parameter.
6687 Change all callers.
6688 (som_finish_writing): Write out compilation_unit.
6689 (som_bfd_derive_misc_symbol_info): Set priv_level.
6690 (som_build_and_write_symbol_table): Set xleast field to 3.
6691 (som_slurp_symbol_table): Set symbol priv_level.
6692 (bfd_som_attach_compilation_unit): New function.
6693 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6694 priv_level into symbol_value.
6695 * configure, config.in: Rebuild.
6697 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6699 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6700 warning function to call _bfd_error_handler instead.
6702 * libbfd.c (COERCE32): Cast through unsigned long and long to
6703 avoid bug in old version of gcc.
6705 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6706 (elf_backend_additional_program_headers): Don't define.
6708 1998-12-08 Nick Clifton <nickc@cygnus.com>
6710 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6711 relocations to include offset of 2 included in the insns, and the
6712 offset of the relocs within the section.
6714 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6716 The following changes were made by David Taylor
6717 <taylor@texas.cygnus.com>, Edith Epstein
6718 <eepstein@sophia.cygnus.com>, Jim Blandy
6719 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6720 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6721 changes originally made by HP; HP did not create ChangeLog
6722 entries.
6724 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6725 automake macro library.
6727 * hpux-core.c (hpux_core_core_file_p): this function now
6728 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6729 found in the corefile! Also, in hpux_core_core_file_p, if we
6730 encounter a section with an unknown type, don't punt. Instead,
6731 just skip it. Also, count the number of sections of known type
6732 that we encounter. If we encounter at least one good one, then
6733 we'll declare that the file is a core file. If we encounter any
6734 unknown ones but some known ones, then we'll issue a warning (but
6735 still declare it to be a core file). Also, correctly decide when a
6736 file is not a core.
6737 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6738 (CORE_ANON_SHMEM): define if not defined.
6739 (hpux_core_struct): add members lwpid and user_tid.
6740 (core_kernel_thread_id, core_user_thread_id): new macros.
6741 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6742 the name before storing it in the bfd.
6743 (hpux_core_core_file_p): handle threads.
6745 * libhppa.h (GET_FIELD): protect against redefinition.
6746 (HPPA_WIDE): define.
6747 (GET_FIELD): define.
6748 (GET_BIT): define.
6749 (MASK): define.
6750 (CATENATE): define.
6751 (ELEVEN): define.
6752 (sign_extend): redefine.
6753 (assemble_6): define.
6754 (assemble_12): rewrite.
6755 (assemble_16): define.
6756 (assemble_16a): define.
6757 (assemble_17): rewrite.
6758 (assemble_22): define.
6760 1998-12-07 Nick Clifton <nickc@cygnus.com>
6762 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6763 relocations for signed values.
6765 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6767 * mipsbsd.c (MY(set_arch_mach)): Make static.
6768 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6769 bfd_mach_mips* macros rather than simple numbers.
6771 COFF weak symbol support, based on patches from Mark Elbrecht
6772 <snowball3@usa.net>:
6773 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6774 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6775 (coff_write_alien_symbol): Likewise.
6776 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6777 (coff_link_add_symbols): Likewise.
6778 (_bfd_coff_link_input_bfd): Likewise.
6779 (_bfd_coff_write_global_sym): Likewise.
6781 * elf.c (copy_private_bfd_data): Always initialize the
6782 includes_phdrs field.
6784 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6785 file defines a symbol first mentioned in an ELF file.
6787 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6788 possible, rather than only if BFD64.
6789 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6790 not __GNUC__.
6791 * bfd-in2.h: Rebuild.
6793 * srec.c (srec_set_section_contents): Correct test to avoid
6794 switching to 4 byte addresses after seeing a second section which
6795 requires 3 byte addresses. From Joel Schantz
6796 <joel.schantz@argosys.boeing.com>.
6798 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6799 <aymeric.vincent@emi.u-bordeaux.fr>.
6801 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6803 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6804 decide whether the output file is -mrelocatable-lib,
6805 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6807 1998-12-03 Nick Clifton <nickc@cygnus.com>
6809 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6810 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6811 * bfd-in2.h: Regenerate.
6812 * libbfd.h: Regenerate
6814 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6816 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6817 link against a dynamic symbol with no type or size.
6819 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6821 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6822 relocation for section which does not get loaded.
6823 (elf_i386_relocate_section) [R_386_32]: Likewise.
6825 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6827 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6828 reloc_count and i long instead of unsigned long. Handle error
6829 return from bfd_canonicalize_reloc.
6831 1998-12-01 Nick Clifton <nickc@cygnus.com>
6833 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6834 a hash table.
6836 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6838 * elf32-sh.c (elf/sh.h): Include.
6839 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6840 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6841 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6842 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6843 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6845 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6847 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6848 causes division by zero later on.
6850 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6852 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6853 needed.
6855 1998-11-25 DJ Delorie <dj@cygnus.com>
6857 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6858 hook now.
6860 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6862 * elf32-fr30.c (fr30_elf_relocate_section): Call
6863 fr30_final_link_relocate.
6864 (fr30_final_link_relocate): New function: Handle I20 and I32
6865 relocs.
6866 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6867 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6868 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6870 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6871 chain to empty.
6873 The following changes are based on a patch submitted by Gianluca
6874 Moro <glctr@abc.it>:
6876 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6877 not already been updated.
6878 (find_remembered_hi16s_reloc): New parameter 'already_found'
6879 returns state of remembered hi16s reloc.
6880 (remember_hi16s_reloc): Set 'found' field to false.
6881 (hi16s_location): Add 'found' field.
6883 1998-11-23 DJ Delorie <dj@cygnus.com>
6885 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6886 to see .DLL files as unrecognized.
6887 (i3coff_object_p): Sorry, had to hack it to not recognize these
6888 files (pei-i386) on request.
6890 1998-11-23 DJ Delorie <dj@cygnus.com>
6892 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6893 relents. Call bfd_check_format to reinitialize.
6895 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6897 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6898 warnings.
6900 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6902 * aclocal.m4: regenerate
6903 * configure: regenerate
6905 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6907 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6908 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6909 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6910 respect it as an upper bound on what memory to reference.
6911 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6912 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6913 update vtable_entries_size appropriately.
6915 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6917 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6918 reloc number.
6920 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6922 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6923 bfds; they have no "file" so we fake it.
6924 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6925 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6926 resizing the memory buffer.
6927 * opncls.c (bfd_make_writable): New function; lets you write a
6928 bfd_create'd bfd to an in-memory buffer.
6929 (bfd_make_readable): New function; lets you read back that buffer
6930 as if it were from bfd_openr. Used to build generated archive
6931 members (winsup's ld's dlltool)
6933 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6935 * po/bfd.pot: Regenerated.
6937 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6939 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6940 linked list.
6942 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6944 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6945 element of the gotentry list for local symbols too.
6946 (elf64_alpha_relocate_section): Unify local and global handling.
6947 Assert that gotent->use_count > 0.
6949 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6951 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6952 update for file name changes of July 2, 1998.
6953 (vms_vax_vec): New.
6954 * configure: Rebuild.
6956 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6958 * po/bfd.pot: Regenerated.
6960 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6962 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6963 * aclocal.m4, configure: regenerate
6965 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6967 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6969 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6971 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6972 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6973 was cached.
6974 * aclocal.m4, configure: regenerated.
6976 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6978 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6979 R_D10V_GNU_VTENTRY relocs.
6980 (elf_d10v_howto_table): Likewise.
6981 (d10v_reloc_map d10v_reloc_map): Likewise.
6982 (elf32_d10v_gc_mark_hook): New.
6983 (elf32_d10v_gc_sweep_hook): New.
6984 (elf32_d10v_check_relocs): New.
6985 (elf32_d10v_relocate_section): New.
6986 (elf_backend_relocate_section): Define.
6987 (elf_backend_can_gc_sections): Define.
6989 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6991 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6992 (BFD64_BACKENDS): ...from here.
6993 (BFD32_BACKENDS_CFILES): Move vms files here...
6994 (BFD64_BACKENDS_CFILES): ...from here.
6995 * Makefile.in: Rebuild.
6997 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6999 * Makefile.am: Add FR30 target.
7000 * Makefile.in: Add FR30 target.
7001 * archures.c: Add support for FR30.
7002 * config.bfd: Add support for FR30.
7003 * configure.in: Add support for FR30.
7004 * reloc.c: Add support for FR30 relocations.
7005 * targets.c: Add support for FR30 relocations.
7006 * bfd-in2.h: Regenerate.
7007 * configure: Regenerate.
7008 * libbfd.h: Regenerate.
7009 * cpu-fr30.c: New file.
7010 * elf32-fr30.c: New file.
7012 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
7014 * configure.in: detect cygwin* instead of cygwin32*
7015 * configure: regenerate
7017 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
7019 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
7020 use bfd_malloc and free instead and check return value from bfd_malloc.
7022 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
7024 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
7025 * libbfd.h: Rebuild.
7027 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
7028 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
7029 (MIPS_TEXT_DYNSYM_SECN): Likewise.
7030 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
7031 section.
7032 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
7033 field.
7034 (mips_elf_link_hash_table_create): Don't initialize
7035 dynsym_sec_strindex.
7036 (mips_elf_gc_mark_hook): Add default case to avoid warning.
7037 (mips_elf_size_dynamic_sections): Generate a section symbol for
7038 every output section.
7039 (mips_elf_finish_dynamic_sections): Count all sections for
7040 DT_MIPS_UNREFEXTNO.
7041 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
7042 output sections.
7044 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
7046 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
7047 for later PLT entries in large PLTs.
7048 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
7050 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
7052 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
7054 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
7056 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
7057 * elflink.h (elf_collect_hash_codes): New function. This function is
7058 called for each exported symbol and we compute the ELF hash value for
7059 it.
7060 (compute_bucket_value): New function. It is called from
7061 size_dynamic_sections to determine the hash table size. When we are
7062 optimizing a better, but slower, algorithm is used.
7063 (size_dynamic_sections): Call compute_bucket_value.
7065 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
7067 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
7069 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
7070 R_SH_GNU_VTENTRY.
7071 (sh_elf_gc_mark_hook): New.
7072 (sh_elf_gc_sweep_hook): New.
7073 (sh_elf_check_relocs): New.
7074 (elf_backend_can_gc_sections): Define.
7076 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
7078 * acinclude.m4: undo previous gettext change
7079 * aclocal.m4: rebuild with right version of aclocal.
7081 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
7083 * acinclude.m4, aclocal.m4: move gettext-related fragments from
7084 aclocal.m4 to acinclude.m4, so they don't get lost.
7086 * elfcore.h: rewrite for better corefile support.
7087 * elf.c (elfcore_*): new functions.
7088 * elf-bfd.h (elf_obj_tdata): new structure members.
7089 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
7090 flavor of procfs.
7091 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
7093 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
7095 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
7096 and R_M32R_GNU_VTENTRY.
7097 (elf_backend_can_gc_sections): Define.
7098 (m32r_elf_check_relocs): New.
7099 (m32r_elf_gc_mark_hook): New.
7100 (m32r_elf_gc_sweep_hook): New.
7101 (m32r_elf_relocate_section): Handle VT relocs.
7103 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
7105 * coff-arm.c (arm_relocate_section): Remove redundant test.
7107 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
7108 cleat that the 'bitsize' field is the size of the bitfield AFTER
7109 relocation not before.
7111 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
7113 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
7114 relocs.
7116 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
7118 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
7119 R_SPARC_GNU_VTENTRY.
7120 (elf32_sparc_check_relocs): Handle them.
7121 (elf32_sparc_reloc_type_lookup): Likewise.
7122 (elf32_sparc_relocate_section): Likewise.
7123 (elf32_sparc_gc_mark_hook): New.
7124 (elf32_sparc_gc_sweep_hook): New.
7126 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
7128 * som.c (som_finish_writing): Perform some sanity checks when
7129 writing an executable or shared library.
7131 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7133 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
7134 * configure.in (elf): Add dwarf1.lo.
7135 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
7136 * elf.c (_bfd_elf_find_nearest_line): Add call to
7137 _bfd_dwarf1_find_nearest_line.
7138 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
7139 Add call to _bfd_dwarf1_find_nearest_line.
7140 * configure: Rebuilt.
7142 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
7144 * elflink.h (elf_gc_sections): Do not allow garbage
7145 collection if dynamic sections have been created.
7147 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
7149 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
7150 R_V850_GNU_VTENTRY.
7151 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
7152 (v850_elf_perform_relocation): Likewise.
7153 (v850_elf_final_link_relocate): Likewise.
7154 (v850_elf_relocate_section): Likewise.
7155 (v850_elf_gc_sweep_hook): New routine.
7156 (v850_elf_gc_mark_hook): New routine.
7157 (elf_backend_can_gc_sections): Define.
7159 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
7161 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
7162 that dynobj exists.
7164 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
7166 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
7167 Declare size as bfd_size_type.
7168 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
7170 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
7172 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
7173 structure.
7174 * som.c (CPU_PA_RISC2_0): Define.
7175 (_PA_RISC2_0_ID): Likewise.
7176 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
7178 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
7180 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
7181 has a base which is already defined, only add the referenced
7182 symbol to the dynamic symbol table if it is defined or referenced
7183 by a regular file.
7185 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
7186 correctly.
7188 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7190 * elflink.h (elf_link_add_object_symbols): Undo last change.
7192 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
7194 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
7195 symbol for the indirect alias to a versioned symbol.
7197 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
7199 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
7200 (elf32_i386_vtentry_howto): New.
7201 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
7202 or elf32_i386_vtinherit_howto on lookup.
7204 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7206 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
7207 reloc_type. Rename R_68K__max to R_68K_max.
7208 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
7209 reloc.
7211 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
7213 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
7214 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7216 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
7217 after.
7219 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
7221 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
7222 message has a null byte terminator.
7224 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
7226 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
7227 word subject to R_V850_32 relocation.
7229 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
7231 * dwarf2.c: Add comment describing problem computing line numbers
7232 for undefined symbols at link time.
7234 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
7236 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
7237 transform a defweak into a plt entry.
7238 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
7239 plt entry references to receive a RELATIVE reloc.
7240 (elf64_alpha_finish_dynamic_symbol): Fill them in.
7241 (elf64_alpha_relocate_section): Assert we don't overrun
7242 the allocated relocation space.
7244 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
7246 * elf.c (swap_out_syms): Always treat section symbols as
7247 special, even if they are attached to a common section.
7249 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
7251 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
7252 sections with v850 common section attributes into named v850
7253 common sections.
7254 (v850_elf_add_symbol_hook): Move symbols in sections with v850
7255 common section attributes into named v850 common sections.
7257 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
7259 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
7260 statement.
7262 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
7264 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
7265 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
7266 reloc to the wrong section a warning, not an error. .dynsbss
7267 is not an output section, so there is no need to check for it.
7269 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
7271 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
7273 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
7275 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
7276 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
7277 R_ARM_GNU_VTENTRY.
7278 (elf32_arm_gc_mark_hook): New.
7279 (elf32_arm_gc_sweep_hook): New.
7280 (elf32_arm_check_relocs): New.
7281 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
7282 relocations.
7283 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
7284 relocations.
7286 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
7288 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
7289 assume there is no PLT or GOT.
7291 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
7293 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
7294 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
7295 also accepted as a function symbol type.
7297 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
7299 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
7301 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
7303 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
7304 match definition of _bfd_gc_sections field.
7305 * libbfd.h: Rebuild.
7307 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
7309 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
7310 the addend of a dynamic relocation referencing a section.
7311 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7312 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7314 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7316 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7317 bed has a size_dynamic_sections routine before trying to use it.
7319 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7321 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7322 _bfd_elf_rel_vtable_reloc_fn.
7324 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7326 * Makefile.am: Add elf32-arm.c.
7327 * Makefile.in: Rebuild.
7328 * elf-bfd.h: Add elf_backend_get_symbol_type.
7329 * elf.c (swap_out_syms): If defined, call
7330 elf_backend_get_symbol_type.
7331 * elf32-arm.c: Define elf_backend_get_symbol_type.
7332 (elf32_arm_get_symbol-type): New routine.
7333 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7334 (bfd_elf32_arm_process_before_allocation): Change to
7335 check for STT_ARM_TFUNC.
7336 (elf32_arm_final_link_relocate): Likewise.
7337 * elfxx-target.h: Add elf_backend_get_symbol_type.
7339 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7341 * archures.c (bfd_mach_alpha_ev[456]): New.
7342 * cpu-alpha.c: Rework to match these types.
7343 * bfd-in2.h: Rebuild.
7345 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7347 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7348 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7350 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7351 (elf_i386_reloc_type_lookup): Recognize them.
7352 (elf_i386_check_relocs): Pass them off to generic code.
7353 (elf_i386_relocate_section): Ignore them.
7354 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7355 (elf_backend_can_gc_sections): True.
7357 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7359 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7360 before looking at owner field.
7361 (elf32_arm_to_thumb_stub): Ditto.
7362 (elf32_arm_relocate_section): Compute name before calling
7363 elf32_arm_final_link_relocate().
7365 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7367 * elf.c: comment and formatting cleanups.
7368 * elfcore.h: ditto.
7370 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7372 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7373 (core files are treated differently than object files).
7374 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7375 bfd_elf_mkcorefile): declare.
7376 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7377 bfd_elf_mkcorefile): add to bfd_target vector.
7378 * elfcore.h (elf_core_file_p): save the program header table,
7379 and set the bfd architecture from the elf file header.
7380 * elf.c (bfd_elf_mkcorefile): new function.
7381 (_bfd_elf_write_corefile_contents): new function.
7382 (assign_file_positions_for_segments): add cases for handling
7383 PT_NOTE segments. (assign_file_positions_except_relocs):
7384 core files should be handled the same as exec files.
7385 (prep_headers): identify core files as type ET_CORE.
7386 (copy_private_bfd_data): identify the sections belonging to
7387 the PT_NOTE segment.
7389 * elf32-sparc.c (elf32_sparc_final_write_processing):
7390 add break statement to default case.
7392 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7394 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7395 section (not input) will be in sections ".sbss", ".sbss2",
7396 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7397 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7398 output_offset for correct evaluation of addend.
7400 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7402 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7403 elf32_arm_allocate_interworking_sections and
7404 elf32_arm_process_before_allocation.
7406 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7408 * bfd-in.h: Ammend prototype for
7409 elf32_arm_process_before_allocation to remove surplus third
7410 argument.
7412 * bfd-in2.h: Regenerate.
7414 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7416 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7418 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7420 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7421 calculated for RELOC_SPARC_REV32 case.
7423 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7425 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7426 elf32_arm_allocate_interworking_sections and
7427 elf32_arm_process_before_allocation.
7428 * bfd-in2.h: Regenerated.
7429 * elf32-arm.c Define elf32_arm_link_hash_table.
7430 (insert_thumb_branch): New routine.
7431 (find_thumb_glue): New routine.
7432 (find_arm_glue): New routine.
7433 (record_arm_to_thumb_glue): New routine.
7434 (record_thumb_to_arm_glue): New routine.
7435 (elf32_arm_link_hash_table_create): New routine.
7436 (elf32_arm_get_bfd_for_interworking): New routine.
7437 (elf32_arm_allocate_interworking_sections) New routine.
7438 (elf32_arm_process_before_allocation) New routine.
7439 (elf32_thumb_to_arm_stub): New routine.
7440 (elf32_arm_to_thumb_stub): New routine.
7441 (elf32_print_private_bfd_data): Fix typo.
7442 (elf32_arm_final_link_relocate): Add argument sym_sec.
7443 Check for branches to thumb symbols in case R_ARM_PC24.
7444 Check for branches to arm symbols in case R_ARM_THM_PC22.
7445 (elf32_arm_relocate_section): Pass symbol section to
7446 elf32_arm_final_link_relocate.
7448 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7450 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7451 entries unless the symbol is defined in the executable; in
7452 particular, undefined weak symbols get a PLT entry.
7454 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7456 * libaout.h: Remove nested comment to avoid warning.
7458 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7460 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7461 R_ARM_PC24 relocation.
7463 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7465 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7466 argument is_local. Add argument sym_flags. Check sym_flags
7467 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7468 (elf32_arm_relocate_section): Don't pass local sym and pass
7469 sym_flags to elf32_arm_final_link_relocate.
7471 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7473 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7474 to not count too few relocs for dynamicly linked executables.
7476 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7478 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7479 symbols without a dynamic index dynamic. Consider all weak
7480 symbols dynamic.
7481 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7482 correspondance between input and output sections.
7484 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7486 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7487 that use a .got.plt section start the got offset at zero.
7489 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7491 * ieee.c (ieee_write_processor): Correct the processor ID written
7492 out for bfd_arch_m68k, accommodating change of March 25.
7494 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7496 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7497 R_ARM_THM_RPC22 relocations.
7499 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7501 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7502 are always dynamic.
7503 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7504 .got relocs in -Bsymbolic shared objects.
7506 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7508 * elf32-arm.c: Add private flags to ELF header.
7509 (elf32_arm_print_private_bfd_data): New Function.
7510 (elf32_arm_set_private_flags): New Function.
7511 (elf32_arm_copy_private_flags): New Function.
7512 (elf32_arm_merge_private_bfd_data): New Function.
7514 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7516 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7517 a local symbol.
7518 (elf32_sparc_relocate_section): Likewise.
7520 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7522 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7523 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7524 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7525 of the function. Recognize no .plt as static linking.
7527 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7529 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7530 ".liblist" string through gettext.
7532 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7534 * Makefile.am: Add support for elf32-arm.lo.
7535 * Makefile.in: Rebuild.
7536 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7537 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7538 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7539 * configure: Regenerate.
7540 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7541 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7542 bfd_target bfd_elf32_littlearm_vec.
7543 * elf32-arm.c: New file.
7545 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7547 * libaout.h (M_SPARCLITE_LE): New machine.
7548 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7549 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7550 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7551 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7552 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7553 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7554 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7555 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7556 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7557 be BFD_RELOC_SPARC_REV32.
7558 * reloc.c: Ditto.
7559 * config.bfd (sparc86x-*-aout): New
7561 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7563 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7564 actually mapping the output sections.
7566 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7569 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7570 (mn10300_elf_reloc_map): Similarly.
7571 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7573 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7575 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7576 Irix 6.
7577 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7578 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7579 elf_mips_reloc_type defined in elf/mips.h.
7581 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7583 * elf64-mips.c: Remove reloc_type definition completely. It's now
7584 in elf/mips.h.
7586 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7588 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7589 as they are defined in elf/mips.h now.
7591 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7594 * Re-add lost change:
7595 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7596 "movm_stack_size".
7597 (mn10300_elf_relax_section): Include stack space for register saves
7598 in the imm8 field of a "call" instruction.
7599 (compute_function_info): Determine how much stack is allocated by
7600 the movm instruction. Fix typo.
7601 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7603 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7605 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7606 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7608 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7610 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7612 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7614 * elf32-hppa.h: Let ELF header define the enum containing the
7615 external reloc numbers.
7616 * elf32-i386.h: Likewise.
7618 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7620 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7621 * elf32-mips.c: Likewise.
7622 * elf32-ppc.c: Likewise.
7624 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7626 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7627 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7628 prblems.
7629 * bfd-in.h: Regenerate.
7630 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7631 parameter to 'unsigned int' to avoid K&R compatability problems.
7633 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7635 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7636 functionname_ptr to be const. Change line_ptr to be unsigned.
7638 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7639 macro is not defined. Change second parameter from bfd_link_info
7640 to coff_final_link_info. Add prototype.
7641 (coff_final_link_postscript): Simplify handling when macro is not
7642 defined. Add prototype.
7644 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7646 * elf-mn10300.c: Before include system specific ELF header define
7647 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7648 * elf32-mips.c: Likewise.
7649 * elf32-ppc.c: Likewise.
7651 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7653 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7654 temporary patch over to elf64-mips.c as well.
7656 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7658 * elf32-mips.c (reloc_type): Temporarily disable definition of
7659 standard relocation since they are now defined in elf/mips.h.
7661 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7663 * elf-m10200.c (mn10200_elf_final_link_relocate):
7664 Modify range test for case R_MN10200_8.
7666 * elf-m10300.c (mn10300_elf_final_link_relocate):
7667 Modify range test for case R_MN10300_8.
7669 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7671 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7672 * elf32-i386.c (elf_backend_got_header_size): Define.
7673 (elf_backend_plt_header_size): Define.
7674 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7675 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7676 * elfxx-target.h: Provide a default of zero.
7677 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7678 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7680 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7681 entry from an executable, even if the plt refcount goes to 0.
7683 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7685 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7686 directory name at the line number.
7688 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7689 with an unspecified type.
7691 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7693 * sunos.c: Add undef of valid to avoid problem on SunOS.
7695 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7697 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7699 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7701 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7702 R_68K_PCxx and R_68K_xx relocations. Make sure that
7703 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7704 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7705 R_68K_xx relocations.
7706 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7707 that has no plt entry.
7708 (elf_m68k_relocate_section): Ignore the plt offset in a static
7709 link.
7710 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7711 an ignored symbol.
7712 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7713 a static link.
7715 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7716 types.
7717 (howto_table, reloc_map): Add entries for them.
7718 (elf_m68k_check_relocs): Handle them. Implement reference
7719 counting for got and plt entries.
7720 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7721 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7722 symbols.
7723 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7724 (elf_m68k_relocate_section): Handle the new reloc types.
7725 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7726 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7727 * elflink.h (elf_link_add_object_symbols): When creating an
7728 indirect reference for symbol versioning also copy the plt
7729 offset.
7730 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7731 flag also reset the plt offset.
7732 (elf_link_assign_sym_version): Likewise.
7733 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7734 the size of the entry in bytes.
7735 (elf_gc_allocate_got_offsets): Likewise.
7737 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7739 * elflink.h (elf_gc_sections): Return true rather than falling off
7740 the bottom.
7742 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7743 xmalloc.
7745 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7747 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7748 comment describing when it should be enabled.
7749 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7750 with GCC sources.
7752 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7754 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7755 information ATN records.
7757 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7759 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7760 section for an absolute symbol in a fully linked file. Based on
7761 patch from Christian Holland <CHolland@de.lucent.com>.
7763 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7765 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7766 that a symbol is undefined.
7768 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7770 * som.c (som_bfd_gc_sections): Define.
7772 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7774 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7775 overflows in ARM_26D patches, since they have already been
7776 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7778 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7780 * coffcode.h (coff_write_object_contents): If we have any long
7781 section names, call coff_write_symbols even if there are no
7782 symbols.
7784 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7786 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7787 PT_LOAD segment, rather than only setting it once for the entire
7788 file.
7790 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7791 rather than ignoring every phdr with a p_paddr of 0, ignore all
7792 the phdrs if they all have a p_paddr of 0.
7794 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7795 section was discarded from the link.
7797 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7799 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7801 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7803 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7804 floating point operations.
7806 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7808 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7809 function symbols.
7811 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7813 Merge of vax/vms (read-only) support
7814 * configure.com: Support Vax target.
7815 * makefile.vms: Support Vax target.
7816 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7817 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7818 support.
7819 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7820 support.
7821 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7822 support.
7823 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7824 support.
7825 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7826 support.
7827 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7828 * targets.c (bfd_target_ovax_flavour): New flavour.
7829 (vms_alpha_vec): Renamed from evax_alpha_vec.
7830 (vms_vax_vec): New.
7831 (target_vector): Update accordingly.
7832 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7833 evax_alpha_vec.
7834 (vax*-*-*vms*): New target.
7835 * Makefile.am: Update for renamed files. Rebuild dependencies.
7836 * bfd-in2.h: Rebuild.
7837 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7839 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7841 Based on patch from Matt Semersky <matts@scd.hp.com>:
7842 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7843 pointer on abfd->outsymbols.
7844 (generic_add_output_symbol): Handle NULL sym parameter.
7846 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7848 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7849 LMA of sections.
7851 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7853 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7854 when handling 32 bit immediate relocs.
7855 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7857 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7859 * section.c (STD_SECTION): Account for recently added gc_mark
7860 field in struct asection.
7862 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7863 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7865 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7867 ELF Section-level Garbage Collection:
7868 * bfd.c (bfd_gc_sections): New.
7869 * aout-adobe.c: Hook to default implementation.
7870 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7871 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7872 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7873 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7874 * tekhex.c, versados.c: Likewise.
7875 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7876 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7878 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7879 (bfd_generic_gc_sections): New.
7880 * section.c (SEC_KEEP): New.
7881 (asection): Add gc_mark member.
7883 * elfcode.h (elf_gc*): New name remappings.
7884 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7885 sections to be excluded.
7886 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7887 (elf_gc_propogate_vtable_entries_used): New.
7888 (elf_gc_smash_unused_vtentry_relocs): New.
7889 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7890 (elf_gc_common_finalize_got_offsets): New.
7891 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7892 * elfxx-target.h: Add and default gc hooks.
7894 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7895 for unions.
7896 (struct elf_obj_tdata): Likewise for local_got_offsets.
7897 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7898 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7899 * elf64-sparc.c, elflink.h: Likewise.
7901 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7902 (ELF_LINK_HASH_MARK): Define.
7903 (struct elf_backend_data): Add GC hooks.
7904 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7906 * elf-m10300.c (mn10300_elf_check_relocs): New.
7907 (mn10300_elf_gc_mark_hook): New.
7908 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7909 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7910 (mn10300_elf_final_link_relocate): Likewise.
7911 (mn10300_elf_relocate_section): Likewise.
7912 (elf_backend_can_gc_sections): Define.
7913 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7914 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7915 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7916 (mips_info_to_howto_rel): Likewise.
7917 (mips_elf_relocate_section): Likewise.
7918 (mips_elf_check_relocs): Likewise.
7919 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7920 (elf_backend_can_gc_sections): Define.
7921 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7922 (ppc_elf_howto_raw): Handle them.
7923 (ppc_elf_reloc_type_lookup): Likewise.
7924 (ppc_elf_relocate_section): Likewise.
7925 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7926 Handle new vtable relocs.
7927 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7928 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7929 (elf_backend_can_gc_sections): Define.
7931 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7933 * archures.c (bfd_mach_mn10300): Define.
7934 * elf-m10300.c: Include elf/mn10300.h
7935 (elf_mn10300_mach): New function.
7936 (_bfd_mn10300_elf_final_write_processing): Likewise.
7937 (_bfd_mn10300_elf_object_p): Likewise.
7938 (elf_backendfinal_write_processing): Define.
7939 (elf_backend_object_p): Likewise.
7941 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7943 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7944 relocation.
7946 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7948 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7949 link_next field, not the next field.
7951 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7953 * elf.c (map_sections_to_segments): Check the section address
7954 against the phdr size both with and without a modulo of
7955 maxpagesize.
7957 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7959 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7960 linker created empty input section if the output section has the
7961 same name.
7963 * elflink.h (elf_link_output_extsym): Print an error message if
7964 _bfd_elf_section_from_bfd_section fails.
7966 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7967 failure.
7969 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7971 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7972 native linker output. Avoid putting an empty section in more than
7973 one segment.
7975 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7977 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7978 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7980 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7982 * elf.c (swap_out_syms): New arg relocatable_p.
7983 Don't add section VMA to symbols for relocatable output.
7984 (_bfd_elf_compute_section_file_positions): Update call to
7985 swap_out_syms.
7987 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7989 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7990 against 'addend' be signed rather than unsigned.
7992 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7994 * elf32-m32r.c: Add prototyps for static functions.
7996 * coff-arm.c: Add prototypes for static functions.
7998 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
8000 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
8001 LMA is used to order sections in a segment.
8003 * elf32-v850.c: Add prototypes for static functions.
8004 Change type of addend parameter to bfd_vma in various functions.
8006 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
8008 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
8009 complain_overflow_signed instead of complain_overflow_bitfield.
8011 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8013 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
8014 when comparing against 0.
8016 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
8018 * Makefile.am (config.status): New target.
8019 * Makefile.in: Rebuild.
8021 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
8023 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
8024 error if previous object endianness doesn't match current object.
8026 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
8028 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
8029 _bfd_elf_print_private)bfd_data ().
8031 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
8033 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
8034 and size_change_ok.
8035 (elf_link_add_object_symbols): Set type_change_ok and
8036 size_change_ok before calling elf_merge_symbol.
8038 * elf32-mips.c (mips_elf_relocate_section): If we issue an
8039 undefined symbol error, don't also issue an overflow error.
8041 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
8043 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
8044 R_PPC_LOCAL24PC relocation should be local; if not, print an error
8045 message instead of crashing.
8047 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
8049 * archures.c (bfd_mach_cpu32): Define.
8050 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
8051 bfd_mach_cpu32.
8052 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
8053 * ieee.c: Include <ctype.h>.
8054 (ieee_object_p): Parse out process ID string to make it more
8055 likely to be acceptable for bfd_scan_arch.
8056 * bfd-in2.h: Rebuild.
8058 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
8060 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
8061 _bfd_elf_print_private_bfd_data() so that the program header will
8062 be displayed.
8064 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
8066 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
8067 0x68. Reindent. Add some comments.
8069 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
8071 * elf.c (copy_private_bfd_data): Adjust physical address of
8072 segment in output BFD to contain LMAs of its sections.
8074 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
8076 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
8077 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
8078 endian data 32 bit relocations.
8079 (elf32_sparc_merge_private_bfd_data): Check if linking little
8080 endian objects with big endian objects.
8081 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
8082 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
8083 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
8084 * reloc.c: Same.
8085 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
8086 * archures.c (bfd_mach_sparc_sparclite_le): New.
8087 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
8089 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
8091 * peicode.h (add_data_entry): Fix precedence of operators in if ()
8092 statement.
8094 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
8096 * bfd-in.h: Move over patch to bfd-in2.h.
8098 * reloc.c (bfd_check_overflow): Add casts before shifts which may
8099 not fit in 32 bits.
8100 (_bfd_relocate_contents): Likewise.
8102 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
8104 * peicode.h (add_data_entry): If the section has no private data
8105 then do not create a Data Dictionary entry for it.
8107 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
8109 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
8110 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
8111 elf64_alpha_size_got_sections): Rewrite, handling multiple got
8112 subsections during relaxation more correctly.
8114 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
8116 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
8117 Add extra argument to bfd_arm_process_before_allocation ().
8118 * bfd-in.h: Reflect changes made in bfd-in2.h.
8119 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
8120 coff class of a BFD symbol.
8121 * coff-arm.c: Add support for interworking between Thumb code and
8122 non-interworking aware ARM code.
8124 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
8126 * po/Make-in (install-info): New target.
8128 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
8130 * filemode.c: Remove; not used.
8132 If sysdep.h includes a header file, don't include it again:
8133 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
8134 <errno.h>.
8135 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
8136 <sysdep.h>.
8137 * archive.c: Don't include <string.h> or <errno.h>.
8138 * evax-alpha.c; Don't include <stdio.h>.
8139 * evax-egsd.c: Likewise.
8140 * evax-etir.c: Likewise.
8141 * evax-misc.c: Likewise.
8142 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
8143 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
8144 <errno.h>.
8145 * hpux-core.c: Likewise.
8146 * netbsd-core.c: Likewise.
8147 * som.c: Likewise.
8148 * libbfd.c: Don't include <sys/types.h>.
8149 * nlmcode.h: Don't include <string.h>.
8150 * osf-core.c: Don't include <string.h> or <stdio.h>.
8151 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
8152 <errno.h>, or <unistd.h>.
8153 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
8155 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
8157 * configure.com: If the version number can not be found in
8158 configure.in, set it to "unknown" rather than "2.8.1".
8160 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
8162 * elf32-mips.c (elf_mips_mach): New.
8163 (_bfd_mips_elf_object_p): Use elf_mips_mach.
8164 (_bfd_mips_elf_final_write_processing): Use the names
8165 of machines, rather than the numbers. Set both the ARCH
8166 and MACH in e_flags. Handle a few more specific machines.
8167 (_bfd_mips_elf_merge_private_bfd_data): Merge both
8168 EF_MIPS_ARCH and EF_MIPS_MACH.
8170 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
8172 * syms.c (bfd_is_local_label): Revert last change.
8173 * srec.c (srec_write_symbols): Discard debugging symbols.
8175 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
8177 * som.c: Include <ctype.h>.
8178 * som.h: Don't include sysdep.h.
8180 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
8182 * libbfd.h: Rebuilt.
8183 * libbfd-in.h: Removed gettext includes and defines.
8184 * sysdep.h: Moved gettext-related includes and defines here.
8186 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
8188 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
8189 an ad-hoc test. Kill bogus #if 0 code.
8190 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
8192 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
8194 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
8195 when generating a normal executable for a symbol defined in a
8196 regular file. When copying a reloc into the output file, adjust
8197 the addend for a PC relative reloc against a global symbol.
8199 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
8201 * libbfd.h: Rebuilt.
8202 * libbfd-in.h (_): Define as dgettext.
8204 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
8206 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
8207 not signed.
8208 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
8209 when declaring parameter types.
8210 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
8212 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
8214 * config.bfd: If we include any ELF targets in targ_defvec and/or
8215 targ_selvecs, then add the generic ELF targets to targ_selvecs.
8216 * elf32-gen.c (dummy): New static const variable.
8217 (elf_generic_info_to_howto): New static function.
8218 (elf_generic_info_to_howto_rel): New static function.
8219 (elf_info_to_howto): Define as elf_generic_info_to_howto.
8220 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
8221 * elf64-gen.c: Same changes as elf32-gen.c.
8222 * elfcode.h (elf_object_p): For the generic target, ignore a
8223 failure of bfd_default_set_arch_mach. Fix indentation a bit.
8225 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
8227 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
8228 * configure: Rebuild.
8230 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
8232 * config.bfd: Update OSR5/Unixware patterns.
8234 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
8236 * elf.c (assign_file_positions_for_segments): Allow for holes
8237 between sections added by a link script.
8239 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
8241 * configure.in: Change version number to 2.9.4
8242 * configure: Rebuild.
8244 Based on patch from H.J. Lu <hjl@gnu.org>:
8245 * elf.c (bfd_elf_get_bfd_needed_list): New function.
8246 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
8247 * bfd-in2.h: Rebuild.
8249 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
8251 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
8252 Change all users.
8254 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
8256 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
8257 (elf64_alpha_relax_section): Fill them in.
8258 (elf64_alpha_relax_opt_call): Implement more than a stub.
8259 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
8260 alignment on .scommon.
8261 (elf64_alpha_merge_gots): Merge use counts as well.
8263 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
8265 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
8266 for calculating a local symbol's address.
8267 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
8268 Set the .got's cooked size as well as the raw size.
8270 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
8272 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
8273 internationalisation of printed information.
8275 * coff-arm.c (coff_arm_print_private_bfd_data): Add
8276 internationalisation of printed information.
8278 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
8280 * syms.c (struct indexentry): Change directory_name, file_name,
8281 and function_name fields to char *.
8282 (struct stab_find_info): Change cached_file_name field to char *.
8284 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
8286 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
8288 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8290 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8292 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
8294 * Makefile.am (install-data-local): Make $(includedir).
8295 * Makefile.in: Rebuild.
8297 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8299 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
8301 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
8303 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
8304 * Makefile.in: Rebuild.
8306 * bfd-in2.h: Rebuild for Nick's changes.
8308 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
8310 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8311 change wrt length == max_namelen.
8313 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8315 * Many files: Added gettext invocations around user-visible
8316 strings.
8317 * libbfd-in.h: Added gettext includes and defines.
8318 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8319 HAVE_LC_MESSAGES): Define.
8320 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8321 po/Makefile.
8322 * Makefile.am (SUBDIRS): Added po.
8323 (POTFILES): New macro.
8324 (po/POTFILES.in): New target.
8325 (SOURCE_HFILES): New macro.
8326 (HFILES): Use it.
8327 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8329 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8331 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8332 NT_PRSTATUS note section encountered, it contains the status of
8333 the currently executing thread when the core file was written.
8335 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8337 * libcoff.h: Add extra parameter to
8338 bfd_coff_link_output_has_begun overrideable function.
8339 * cofflink.c: Pass extra parameter to
8340 bfd_coff_link_output_has_begun function.
8341 * bfd-in.h: Add prototypes for exported ARM interworking
8342 functions.
8343 * peicode.h: ARM specific code reorganised to conform to BFD
8344 coding conventions.
8345 * coffcode.h: ARM specific code reorganised to conform to BFD
8346 coding conventions.
8347 * coff-arm.c: Code reorganised to conform to the BFD coding
8348 conventions. Global variables have been moved into an ARM
8349 specific hash table structure and a new function:
8350 bfd_arm_get_bfd_for_interworking() has been created which is
8351 called from the linker scripts.
8353 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8355 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8357 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8358 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8359 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8360 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8362 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8364 * config.bfd: Added sparc86x support.
8366 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8368 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8369 an out of range pc-relative jump/call to an undefined weak symbol.
8371 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8373 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8374 comparisons signed.
8376 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8378 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8379 an error other than bfd_error_system_call, set the error to
8380 bfd_error_wrong_format.
8382 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8383 bfd_elf32_powerpcle_vec.
8385 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8386 program segments are zero, don't set p_paddr_valid.
8388 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8390 * elf64-alpha.c: Initial implementation of relaxation --
8391 (struct alpha_elf_link_hash_entry): Add use_count member.
8392 (elf64_alpha_check_relocs): Initialize and increment it.
8393 (elf64_alpha_can_merge_gots): Check it when considering merging.
8394 (elf64_alpha_merge_gots): Drop entries with zero use.
8395 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8396 (elf64_alpha_always_size_sections): Split out got sizing ...
8397 (elf64_alpha_size_got_sections): ... here. New function.
8398 (elf64_alpha_relax_find_reloc_ofs): New function.
8399 (elf64_alpha_relax_with_lituse): Likewise.
8400 (elf64_alpha_relax_without_lituse): Likewise.
8401 (elf64_alpha_relax_opt_call): Likewise.
8402 (elf64_alpha_relax_section): Likewise.
8403 (elf64_alpha_add_symbol_hook): Likewise.
8404 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8405 (elf64_alpha_relocate_section): Likewise.
8406 (bfd_elf64_bfd_relax_section): Define.
8407 (elf_backend_add_symbol_hook): Likewise.
8409 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8411 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8412 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8413 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8415 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8417 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8418 * configure: Rebuild.
8420 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8422 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8423 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8424 * configure.in: Define and substitute WIN32LDFLAGS and
8425 WIN32LIBADD.
8426 * aclocal.m4: Rebuild with new libtool.
8427 * configure, Makefile.in: Rebuild.
8429 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8431 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8432 before any other symbols in the same section.
8434 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8436 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8437 systems.
8439 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8441 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8442 addr_size.
8443 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8444 Use addr_size for address size, rather than sizeof(bfd_vma).
8445 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8446 Fix call to read_address.
8447 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8448 Scrap other unneeded arguments. Fix call to read_address.
8449 (scan_unit_for_functions): Fix call to read_attribute.
8450 (parse_comp_unit): We now handle more values for addr_size.
8451 Set addr_size in unit. Fix call to read_attribute and
8452 decode_line_info.
8454 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8456 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8458 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8460 * archures.c (bfd_default_scan): Add m68k cases back to default
8461 switch, reverting patch of March 25, since IEEE support depends
8462 upon them.
8464 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8466 * Makefile.am (diststuff): New target.
8467 * Makefile.in: Rebuild.
8469 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8471 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8472 som_offset when we have an extended name table.
8474 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8476 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8477 trying to copy it.
8478 * Makefile.in: Rebuild.
8480 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8482 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8483 symbols when creating a shared library.
8484 (elf_m68k_adjust_dynindx): New function, used by above code.
8485 (elf_m68k_finish_dynamic_sections): Initialize the section
8486 symbols.
8487 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8489 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8491 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8492 value 11.
8494 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8496 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8497 assertion.
8499 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8501 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8502 absolute symbols.
8504 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8506 * configure.in: Set version to 2.9.1.
8507 * configure: Rebuild.
8509 * Branched binutils 2.9.
8511 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8513 * syms.c (ENABLE_CACHING): Define.
8514 (struct indexentry): Define.
8515 (struct stab_cache): Remove.
8516 (cmpindexentry): New static function.
8517 (struct stab_find_info): Add new fields: indextable,
8518 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8519 cached_file_name. Remove fields: file_cache, function_cache, and
8520 line_cache.
8521 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8522 index table and search it.
8524 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8526 * elf.c (_bfd_elf_copy_private_section_data): Call
8527 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8529 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8531 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8533 * coff-arm.c: Define all globally visible variables and functions
8534 only when COFF_WITH_PE is not defined.
8535 * configure.in (armpe_little_vec, armpe_big_vec): Add
8536 coff-arm.lo.
8537 * configure: Rebuild.
8539 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8541 Fix some gcc -Wall warnings:
8542 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8543 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8544 * archures.c (bfd_default_scan): Likewise.
8545 * bfd.c (bfd_scan_vma): Likewise.
8546 * binary.c (mangle_name): Likewise
8547 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8548 * coff-sh.c (sh_relocate_section): Likewise.
8549 * coff-stgo32.c (create_go32_stub): Likewise.
8550 * coffcode.h (coff_slurp_line_table): Likewise.
8551 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8552 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8553 (assign_file_positions_for_segments): Likewise.
8554 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8555 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8556 * oasys.c (oasys_write_sections): Likewise.
8557 * ppcboot.c (ppcboot_object_p): Likewise.
8558 (mangle_name): Likewise.
8559 * riscix.c (riscix_fix_pcrel_26): Likewise.
8560 * srec.c (srec_scan): Likewise.
8561 * stabs.c (_bfd_write_section_stabs): Likewise.
8562 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8563 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8564 switch. Declare parameters for function pointers.
8565 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8566 warning.
8567 * elf.c (elf_sort_sections): Likewise.
8568 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8569 Add default cases to switches.
8570 (coff_arm_relocate_section): Remove unused local variables.
8571 Always set rstat.
8572 (coff_arm_bfd_set_private_flags): Change flag variable to type
8573 flagword.
8574 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8575 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8576 (dump_toc): Change cat to const, and initialize it.
8577 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8578 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8579 (sh_elf_relocate_section): Initialize r_symndx.
8580 * coffcode.h (coff_compute_section_file_positions): Only declare
8581 old_sofar if ALIGN_SECTIONS_IN_FILE.
8582 (coff_write_object_contents): Initialize csym.
8583 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8584 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8585 switch.
8586 * dwarf2.c: Include libiberty.h.
8587 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8588 (decode_line_info): Remove unused local variables.
8589 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8590 (m32r_elf_relocate_section): Likewise.
8591 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8592 (v850_elf_reloc): Likewise.
8593 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8594 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8595 * elf.c (assign_file_positions_for_segments): Always set adjust.
8596 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8597 parenthesize expression.
8598 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8599 (m32r_elf_object_p): Return a value.
8600 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8601 * elf32-mips.c (mips_elf_final_link): Initialize last.
8602 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8603 * elf32-v850.c (v850_elf_object_p): Return a value.
8604 (v850_elf_print_private_bfd_data): Change fprintf format string.
8605 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8606 unsigned long.
8607 * elflink.h (elf_link_add_object_symbols): Change vernum to
8608 unsigned int, and initialize it. Change fprintf format string.
8609 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8610 when setting or comparing to soname_indx.
8611 (elf_create_pointer_linker_section): Change num_symbols to
8612 unsigned int.
8613 * libcoff-in.h (coff_data_type): Change flags to flagword.
8614 * peicode.h (pe_print_idata): Initialize idx. Change j to
8615 bfd_size_type. Initialize hint_member. Remove useless test to
8616 time_stamp.
8617 (pe_print_edata): Change num_functions and num_names in struct
8618 EDT_type to unsigned long. Remove cast. Change fprintf format
8619 string.
8620 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8621 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8622 int.
8623 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8624 int *. Update uses. Change j to long.
8625 * bfd-in2.h, libcoff.h: Rebuild.
8627 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8629 * elf32-v850.c Remove definition of USE_REL.
8630 (v850_elf_info_to_howto_rela): New function.
8631 (v850_elf_perform_relocation): Renamed from
8632 v850_elf_store_addend_in_insn. Removed replace argument.
8633 (v850_elf_reloc): store the relocation in the addend field instead
8634 of the insn.
8635 (v850_elf_final_link_relocate): Now calls
8636 v850_elf_perform_relocation.
8637 (v850_elf_relocate_section): Remove code to generate REL
8638 relocations.
8640 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8642 * coffcode.h (coff_new_section_hook): Set the type and storage
8643 class in the native symbol information allocated for a new section
8644 symbol.
8646 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8648 * peicode.h: Chain together calls to
8649 coff_bfd_copy_private_bfd_data and
8650 coff_bfd_print_private_bfd_data.
8652 * coff-arm.c: Add prototypes for
8653 coff_arm_bfd_print_private_bfd_data and
8654 coff_arm_bfd_copy_private_bfd_data.
8656 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8658 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8659 build.
8661 * peicode.h: Call arm-coff private data functions after handling
8662 pe private data.
8664 * coff-arm.c: Turn statics into globals so that they can be shared
8665 both pe and pei backends.
8667 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8669 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8670 plain numbers.
8671 (sunos_write_object_contents): Likewise.
8672 * aoutx.h (NAME(aout,machine_type)): Likewise.
8673 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8675 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8677 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8678 variants.
8679 (bfd_default_scan): Remove m68k special cases.
8680 * bfd-in2.h: Rebuild.
8681 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8682 than plain numbers.
8683 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8684 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8685 m68k:68000.
8686 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8687 selection, change printable_name to just "m68k" and make that the
8688 default instead of m68k:68020.
8690 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8691 from aoutx.h.
8692 (MY_get_section_contents): Define as aout_32_get_section_contents
8693 rather than NAME(aout,get_section_contents).
8695 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8697 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8698 and call bfd_default_set_arch_mach to do the real work.
8700 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8702 * bout.c (BALX): Include return register g14 as part of the insn.
8703 (BALX_MASK): New.
8704 (calljx_callback): Use it.
8706 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8708 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8709 * libbfd.h: Rebuild.
8711 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8712 byte_count to unsigned int.
8713 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8714 unused local variables.
8716 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8717 variables er and er1.
8719 * cpu-v850.c: Include <ctype.h>.
8720 (scan): Case isdigit argument to unsigned char.
8722 From Yan Meroth <YAN.MEROTH@st.com>:
8723 * ihex.c (ihex_scan): Add extbase variable so that getting an
8724 extended linear address record does not ignore any previous
8725 extended address.
8726 (ihex_write_object_contents): When writing out an extended linear
8727 address record, zero out any previous extended address.
8729 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8731 * ieee.c (do_one): Check section before dereferencing it.
8732 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8733 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8735 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8737 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8739 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8741 * coff-arm.c: Add interworking functions to pe backends.
8743 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8745 * configure.in: Use AM_DISABLE_SHARED.
8746 * aclocal.m4, configure: Rebuild with libtool 1.2.
8748 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8750 * coff-arm.c (coff_arm_relocate_section): Better error messages
8751 when interowrking conflucts occur. Courtesy of Jonathan Walton
8752 and Tony Thompson.
8753 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8754 relocations. Patch courtesy of Jonathan Walton and Tony
8755 Thompson.
8757 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8759 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8760 part of Feb 22 change controling when to override the existing
8761 symbol with the .plt entry.
8763 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8765 * config.bfd (targ_cpu): Add thumb-pe target.
8767 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8768 functions in PE build.
8770 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8772 * config.bfd (sparclite-*-elf*): Added.
8774 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8776 * configure.in: Add elf.lo to elf shell variable.
8777 * Makefile.am (BFD_LIBS): Remove elf.lo.
8778 (BFD_LIBS_CFILES): Remove elf.c.
8779 (BFD32_BACKENDS): Add elf.lo.
8780 (BFD32_BACKENDS_CFILES): Add elf.c.
8781 * configure, Makefile.in: Rebuild.
8783 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8785 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8786 relocation against a non-local symbol should not have a dynamic
8787 relocation.
8789 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8791 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8792 COFF filehdr flags.
8793 (pe_print_private_bfd_data): Print PE flags. From Mikey
8794 <jeffdb@netzone.com>.
8796 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8798 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8799 a plt entry when we can determine that we authoritatively define
8800 the symbol.
8802 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8804 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8805 don't actually use trad-core, but a SunOS-style core file handled
8806 by gdb directly.
8807 * hosts/sparclinux.h: Remove.
8809 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8811 * peicode.h (pe_print_idata): If there is no .idata section, look
8812 for the import tables in some other section. Make the initial
8813 label line up better with the data. Print the import address
8814 table even if there is no import name table. If the import
8815 address table holds actual addresses, print them.
8817 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8819 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8820 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8821 bfd_error_system_call.
8823 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8825 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8826 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8828 From H.J. Lu <hjl@gnu.org>:
8829 * Makefile.am (libbfd_la_LDFLAGS): Define.
8830 * Makefile.in: Rebuild.
8832 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8834 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8835 * netbsd.h (MACHTYPE_OK): Define.
8836 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8837 calling N_SET_MACHTYPE, rather than having a switch.
8838 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8839 and M_ALPHA_NETBSD.
8840 * i386netbsd.c (MACHTYPE_OK): Don't define.
8841 (DEFAULT_MID): Define.
8842 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8843 (MACHTYPE_OK): Don't define.
8844 (DEFAULT_MID): Define.
8845 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8846 (DEFAULT_MID): Define.
8847 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8848 (DEFAULT_MID): Define.
8849 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8850 (DEFAULT_MID): Define.
8852 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8853 * vaxnetbsd.c: New file.
8854 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8855 rather than netbsd_core.
8856 * targets.c (vaxnetbsd_vec): Declare.
8857 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8858 defined, add netbsd_core_vec.
8859 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8860 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8861 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8862 * config.bfd (alpha*-*-netbsd*): New target.
8863 * Makefile.am: Rebuild dependencies.
8864 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8865 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8866 * configure, Makefile.in: Rebuild.
8868 * configure.host: Remove the old shared library build stuff. We
8869 now use libtool instead.
8871 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8873 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8875 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8877 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8878 * configure: Rebuild.
8880 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8881 * elf32-v850.c (remember_hi16s_reloc): New function.
8882 (find_remembered_hi16s_reloc): New function.
8883 (v850_elf_store_addend_in_insn): Use the above new functions to
8884 match up HI6S relocs with LO16 relocs.
8886 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8888 * configure.in: Change -linux* to -linux-gnu*.
8889 * config.bfd, configure.host: Likewise.
8890 * configure: Rebuild.
8892 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8894 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8895 LO16/HI16S bug and improve comments about what is going on.
8897 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8899 * configure, aclocal.m4: Rebuild with new libtool.
8901 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8903 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8904 when merging v850 code into v850e/v850ea code. Do not initialise
8905 output flags if the input is the default architecture.
8907 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8909 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8910 get the size from bfd_arch_bits_per_address instead of directly
8911 from the isa.
8913 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8915 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8916 to wrap, just return all 1's bits instead.
8917 * libbfd.h: Regenerate.
8919 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8921 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8922 if COFF_WITH_PE.
8923 (coff_relocate_section): If COFF_WITH_PE, define as
8924 coff_pe_i386_relocate_section.
8925 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8926 skip empty sections, to match coff_write_object_contents.
8928 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8929 rather than swapping out r_offset twice. From Luke Deller
8930 <luked@cse.unsw.edu.au>.
8932 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8934 * configure.in: Set libtool_enable_shared rather than
8935 libtool_shared. Remove diversion hack.
8936 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8937 with new libtool.
8939 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8941 * syms.c (struct stab_cache): Define.
8942 (struct stab_find_info): Remove cached_offset, cached_stab,
8943 cached_str, and cached_stroff fields. Add file_cache,
8944 function_cache, and line_cache fields.
8945 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8946 speed up searches.
8948 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8950 * peicode.h (pe_print_idata): Check for import of ordinal rather
8951 than name.
8952 (pe_print_edata): If there is no .edata section, look for the
8953 export data in some other section.
8955 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8957 * configure.in: Change version to 2.8.4.
8958 * configure: Regenerated.
8960 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8962 Add tms320c30 support:
8963 * cpu-tic30.c: New file.
8964 * aout-tic30.c: New file.
8965 * coff-tic30.c: New file.
8966 * archures.c (bfd_arch_tic30): Define.
8967 (bfd_tic30_arch): Declare.
8968 (bfd_archures_list): Add bfd_tic30_arch.
8969 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8970 tic30_coff_vec.
8971 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8972 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8973 (coff_set_flags): Likewise.
8974 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8975 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8976 * Makefile.am: Rebuild dependencies.
8977 (ALL_MACHINES): Add cpu-tic30.lo.
8978 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8979 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8980 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8981 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8983 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8985 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8986 to lag behind LO16 reloc by a couple of instructions.
8988 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8990 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8991 make to reexamine the file timestamp.
8992 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8994 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8995 0x100000.
8997 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8999 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
9000 to create .dynsbss and .rela.sbss sections.
9001 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
9002 copied from dynamic objects into .sbss.
9003 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
9004 use it. Correct typo of .rela.sdata2.
9005 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
9006 put the data, which may now be in .sbss.
9007 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
9008 (elf_backend_create_dynamic_sections): Define as
9009 ppc_elf_create_dynamic_sections.
9011 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
9012 against _GLOBAL_OFFSET_TABLE_.
9013 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
9014 shared libraries which refer to local symbols. Make sure that the
9015 test for allocating space for a reloc in a shared object is the
9016 same as the test for emitting a reloc.
9018 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
9020 * config.bfd (i[3456]-*-mingw32*): New target.
9021 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
9022 * aclocal.m4, configure: Rebuild.
9024 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
9026 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
9027 have a bfd_object.
9029 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
9031 Sparc v9 ABI compliant PLT:
9032 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
9033 (plt_templates, sparc64_elf_build_plt_entry): Delete.
9034 (LARGE_PLT_THRESHOLD): New define.
9035 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
9036 (sparc64_elf_build_plt): New function.
9037 (sparc64_elf_plt_entry_offset): Likewise.
9038 (sparc64_elf_plt_ptr_offset): Likewise.
9039 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
9040 contain the index for convenience. Skip the initial entries
9041 in .rela.plt.
9042 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
9043 memory for the benefit of .rela.plt.
9044 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
9045 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
9046 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
9047 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
9048 Call sparc64_elf_build_plt.
9049 (elf_backend_want_got_plt): No.
9050 (elf_backend_plt_readonly): No.
9051 (elf_backend_plt_alignment): 8.
9053 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
9054 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
9055 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
9056 to be called.
9058 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
9060 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
9061 processors.
9062 * cpu-mips.c (arch_info_struct): Add mips variants.
9063 * bfd-in2.h: Rebuilt.
9065 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
9067 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
9068 t2a3_b_insn.
9070 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
9072 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
9073 (i[3456]86sco3.2v5*coff): New target.
9075 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
9077 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
9079 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
9081 * bfd.c (bfd_get_error_handler): Add orthogonal function.
9082 * bfd-in2.h: Regenerate.
9084 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
9086 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
9088 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
9090 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
9091 adjust addend for an output common symbol (from Jimmy Blair
9092 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
9093 defined symbol to counteract adjustment made in generic relocation
9094 code.
9096 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
9098 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
9100 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
9101 (GET_SCNDHR_NLNNO): Likewise.
9103 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
9105 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
9107 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
9109 * elf32-m32r.c: Add macros to handle NOP insertion.
9111 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
9113 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
9114 (xcoff_mark): Likewise.
9115 (xcoff_build_ldsyms): Mark absolute symbols.
9117 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
9119 * bout.c (b_out_write_object_contents): Sort symbols before output
9120 to keep {CALL,BAL}NAME symbols adjacent.
9121 (b_out_symbol_cmp): New function.
9123 For older changes see ChangeLog-9697
9124 \f
9125 Local Variables:
9126 mode: change-log
9127 left-margin: 8
9128 fill-column: 74
9129 version-control: never
9130 End: