| blob | 4fbe44f55298a27b969eb160209754af1681f299 |
1 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3 * archures.c: (bfd_mach_ia64_elf64, bfd_mach_ia64_elf32) Add defines
4 to differentiate elf32 and elf64 on ia64.
5 * bfd-in2.h: Regenerate.
6 * config.bfd: Add target for "ia64*-*-hpux*".
7 * configure.in: Add bfd_elf32_ia64_big_vec to selvecs switch.
8 * configure: Regenerate.
9 * cpu-ia64.c (bfd_ia64_elf32_arch) Add elf32 arch info structure.
10 * targets.c: Add bfd_target bfd_elf32_ia64_big_vec.
12 * Makefile.am: Make elf32-ia64.c and elf64-ia64.c derived objects
13 from elfxx-ia64.c. Add depenency rules for making elf32-ia64.lo.
14 * Makefile.in: Regnerate.
15 * elf64-ia64.c: Deleted
16 * elfxx-ia64.c: New file, paramaterized version of elf64-ia64.c.
18 2000-11-06 Kazu Hirata <kazu@hxi.com>
20 * aout-adobe.c: Fix formatting.
21 * aout-arm.c: Likewise.
22 * aout-cris.c: Likewise.
23 * aout-encap.c: Likewise.
24 * aout-ns32k.c: Likewise.
25 * aout-target.h: Likewise.
26 * aout-tic30.c: Likewise.
28 2000-11-05 Philip Blundell <philb@gnu.org>
30 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Always permit
31 BFDs containing no sections to be merged, regardless of their flags.
33 2000-11-04 Philip Blundell <philb@gnu.org>
35 * elf32-arm.h (elf32_arm_relocate_section): Suppress error message
36 if a relocation for an undefined symbol also results in an
37 overflow.
39 Mon Nov 6 13:35:07 2000 Christopher Faylor <cgf@cygnus.com>
41 * config.bfd: Add support for Sun Chorus.
43 2000-11-05 David O'Brien <obrien@FreeBSD.org>
45 * configure.in: Recognize alpha-*-freebsd*.
46 * configure: Regenerate.
48 2000-11-02 Luciano Gemme <ishitawa@yahoo.com>
50 * srec.c (CHUNK): Rename to DEFAULT_CHUNK.
51 (Chunk): New global variable set by a parameter in objcopy.c.
52 (S3Forced): New global variable set by a parameter in
53 objcopy.c.
54 (srec_set_section_contents): If S3Forced is true, always generate
55 S3 records.
56 (srec_write_section): Use 'Chunk' to limit maximum length of S
57 records.
59 2000-11-02 Per Lundberg <plundis@chaosdev.org>
61 * config.bfd: Add support for i[3456]86-chaosdev-storm-chaos.
62 * Makefile.in: Regenerate.
63 * bfd-in2.h: Regenerate.
64 * po/bfd.pot: Regenerate.
66 2000-10-31 Philip Blundell <philb@gnu.org>
68 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Only handle
69 EF_SOFT_FLOAT if it is defined.
71 2000-10-27 Philip Blundell <philb@gnu.org>
73 * elf32-arm.h (elf32_arm_copy_private_bfd_data): Don't refuse
74 attempts to mix PIC code with non-PIC, just mark the output as
75 being position dependent.
76 (elf32_arm_merge_private_bfd_data): Likewise. Print an error
77 message for EF_SOFT_FLOAT mismatches. Display diagnostics for
78 all mismatches, not just the first one.
80 2000-10-25 Chris Demetriou <cgd@sibyte.com>
82 * ieee.c (ieee_archive_p): Plug one of many possible
83 memory leaks in error handling.
85 2000-10-20 Jakub Jelinek <jakub@redhat.com>
87 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data,
88 elf32_sparc_object_p, elf32_sparc_final_write_processing):
89 Support v8plusb.
90 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data,
91 sparc64_elf_object_p): Support v9b.
92 * archures.c: Declare v8plusb and v9b machines.
93 * bfd-in2.h: Ditto.
94 * cpu-sparc.c: Ditto.
96 2000-10-16 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
98 * elf64-sparc.c (sparc64_elf_relocate_section): Clear the location
99 of a GOT reloc.
101 * elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
102 (SYMBOL_CALLS_LOCAL): New macro.
103 (ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
104 (ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
105 (ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
106 (ppc_elf_relocate_section): Use flag variable to determine
107 whether the relocation refers to a local symbol.
108 Test whether a PLTREL24 reloc will produce a reloc by looking
109 to see whether a PLT entry was made.
111 2000-10-14 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
113 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
114 entries that could serve as a definition for a weak symbol.
116 2000-10-13 Ulf Carlsson <ulfc@engr.sgi.com>
118 From Ralf Baechle <ralf@gnu.org>
120 * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
121 local_p. Add symbol value only for non-R_MIPS_REL32 relocations
122 against local symbols.
123 (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
125 2000-10-12 Alan Modra <alan@linuxcare.com.au>
127 * section.c (struct sec): Add kept_section.
128 (struct bfd_comdat_info): Remove sec, we can use above.
129 (STD_SECTION): Add initializer.
130 (bfd_make_section_anyway): Init here too.
132 * bfd-in2.h: Regenerate.
134 * elflink.h (elf_link_add_object_symbols): Remove unnecessary
135 zeroing of `flags'.
136 (elf_link_input_bfd): Set all asection->symbol->value's here, and
137 fudge values for discarded link-once section symbols.
139 * elf64-hppa.c: Include alloca-conf.h
141 2000-10-11 Alan Modra <alan@linuxcare.com.au>
143 * elf.c (swap_out_syms): Revert 2000-10-07 changes.
145 * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
147 2000-10-10 Alan Modra <alan@linuxcare.com.au>
149 * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
151 2000-10-10 Tom Rix <trix@redhat.com>
153 * section.c (bfd_make_section_anyway): Release newsect ptr when
154 newsect->symbol fails to alloc. Use bfd_release instead of free.
156 2000-10-09 Richard Henderson <rth@cygnus.com
158 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
159 (elf64_ia64_unwind_entry_compare): New.
160 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
162 2000-10-07 Alan Modra <alan@linuxcare.com.au>
164 * elflink.h (size_dynamic_sections): Don't create various tags if
165 .dynstr is excluded from the link. Don't set first dynsym entry
166 if dynsymcount is zero.
167 (elf_bfd_final_link): Don't try to swap out dynamic syms if
168 .dynsym excluded from the link. Don't try to write any dynamic
169 sections excluded from the link.
171 * elf.c (swap_out_syms): Handle global section symbols.
173 2000-10-05 DJ Delorie <dj@redhat.com>
175 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
176 * coffcode.h (coff_set_alignment_hook): read extended reloc count
177 (coff_write_relocs): write extended reloc count
178 (coff_write_object_contents): account for extended relocs
180 2000-10-05 Jim Wilson <wilson@cygnus.com>
182 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
183 field.
184 * elf.c (_bfd_elf_make_section_from_shdr): Call the
185 elf_backend_section_flags function.
186 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
187 code.
188 (elf64_ia64_section_flags): New function containing flag conversion
189 code.
190 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
191 * elfxx-target.h (elf_backend_section_flags): Define.
192 (elfNN_bed): Initialize elf_backend_section_flags field.
194 2000-10-02 Alan Modra <alan@linuxcare.com.au>
196 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
197 _bfd_elf32_gc_record_vtable. Correct a comment.
199 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
201 From Ralf Baechle <ralf@gnu.org>
203 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
204 produces binaries with got[1] = 0x80000001 to differenciate them
205 for the dynamic linker from the broken binaries produced by old
206 versions.
208 2000-09-30 Petr Sorfa <petrs@sco.com>
210 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
211 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
212 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
213 * configure: Regenerate.
215 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
217 Define two bfd_targets for absence and presence of leading
218 underscore on symbols. Make sure to only link same kind.
219 * elf32-cris.c (cris_elf_object_p,
220 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
221 cris_elf_merge_private_bfd_data): New.
222 (elf_backend_object_p, elf_backend_final_write_processing,
223 bfd_elf32_bfd_print_private_bfd_data,
224 bfd_elf32_bfd_merge_private_bfd_data): Define.
225 <Target vector definition>: Include elf32-target.h twice with
226 different macro settings:
227 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
228 bfd_elf32_us_cris_vec.
229 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
230 (elf_symbol_leading_char): First as 0, then '_'.
231 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
232 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
233 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
234 * configure: Regenerate.
235 * targets.c: Declare bfd_elf32_us_cris_vec.
236 * po/bfd.pot: Regenerate.
238 2000-09-29 Momchil Velikov <velco@fadata.bg>
240 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
241 R_ARM_THM_PC22 relocations.
243 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
245 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
247 2000-09-29 Momchil Velikov <velco@fadata.bg>
249 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
250 is has the SEC_HAS_CONTENTS flag set.
252 2000-09-28 Örjan Friberg <orjanf@axis.com>
253 Hans-Peter Nilsson <hp@axis.com>
255 * aout-cris.c (N_TXTADDR): Define.
257 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
259 * som.c: Include alloca-conf.h.
260 * Makefile.am: "make dep-am"
261 * Makefile.in: Regenerate.
263 2000-09-27 Alan Modra <alan@linuxcare.com.au>
265 * elf32-hppa.c (plt_stub): New.
266 (PLT_STUB_ENTRY): Define.
267 (elf32_hppa_link_hash_table): Change multi_subspace to packed
268 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
269 (elf32_hppa_link_hash_table_create): Init to suit.
270 (elf32_hppa_check_relocs): Set has_12bit_branch and
271 has_17bit_branch as appropriate.
272 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
273 non-local functions.
274 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
275 Add space for plt_stub as needed.
276 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
277 functions at plt_stub.
278 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
279 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
281 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
282 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
283 of fixed size, and if negative, disable handling of input sections
284 before stub section. Set up default stub group size depending
285 on detected branch relocs.
286 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
287 ensure different offsets from sym_value aren't rounded to
288 different 2k blocks. Use lrsel and rrsel for other stubs too for
289 consistency rather than necessity.
290 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
291 (final_link_relocate): Likewise.
292 (elf32_hppa_relocate_section): Likewise.
294 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
295 (_bfd_elf_hppa_gen_reloc_type): Generate them.
296 (elf_hppa_final_link_relocate): Handle them.
297 (elf_hppa_relocate_insn): Likewise.
298 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
300 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
302 * elfcode.h (elf_object_p): Preserve and clear abfd section
303 information. Restore at error.
305 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
307 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
308 is empty, make sure that its rva also 0. NT loader dislikes
309 having otherwise.
311 2000-09-26 Steve Ellcey <sje@cup.hp.com>
313 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
314 global by default.
316 2000-09-21 Alan Modra <alan@linuxcare.com.au>
318 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
319 currently unused RELATIVE_DYNAMIC_RELOCS code.
320 (hppa_discard_copies): Likewise.
321 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
322 comments. Don't check non-code output sections for stub grouping.
324 2000-09-20 Alan Modra <alan@linuxcare.com.au>
326 * section.c (bfd_get_unique_section_name): Return NULL if
327 bfd_malloc fails.
329 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
331 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
332 instruction sequence to actually work.
333 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
334 accordingly.
336 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
338 * elf32-sh.c (sh_elf_relocate_section): Use
339 _bfd_final_link_relocate to apply the relocation against a section
340 symbol, when doing relocatable links.
342 2000-09-18 Alan Modra <alan@linuxcare.com.au>
344 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
345 to id_sec.
346 (stub_hash_newfunc): Here too.
347 (hppa_add_stub): And here.
348 (elf32_hppa_link_hash_table): Remove stub_section_created,
349 reloc_section_created, first_init_sec and first_fini_sec. Add
350 stub_group.
351 (elf32_hppa_link_hash_table_create): Init to suit.
352 (hppa_get_stub_entry): Add support for grouping stub sections.
353 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
354 section code. Index stub vars by section->id.
355 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
356 exit paths. Zap allocation of above removed vars. Refine
357 link-once test.
359 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
360 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
361 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
362 rather than pointer to bfd_link_info.
363 (hppa_add_stub): Likewise.
364 (final_link_relocate): Likewise.
366 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
368 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
369 link-once sections.
371 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
373 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
374 ld/emulparams/shelf.sh.
376 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
378 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
379 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
380 * bfd-in2.h: Regenerate.
382 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
384 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
385 LITUSE relocations incorrectly if -relax is specified on the ld
386 command line and the displacement field of the load or store
387 instruction is non-zero. (Patch by paul.winalski@compaq.com)
389 2000-09-15 Alan Modra <alan@linuxcare.com.au>
391 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
392 first_fini_sec here.
393 (elf32_hppa_size_stubs): Instead correctly find the first .init
394 and .fini section here.
396 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
398 * elf32-hppa.c (clobber_millicode_symbols): New function.
399 (elf32_hppa_size_dynamic_sections): Call it.
401 2000-09-14 Alan Modra <alan@linuxcare.com.au>
403 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
404 packed. Add plabel, plt_abs packed booleans.
405 (hppa_link_hash_newfunc): Init new fields.
406 (PLABEL_PLT_ENTRY_SIZE): Define.
407 (hppa_stub_name): Use size_t len vars.
408 (hppa_add_stub): Likewise.
409 (elf32_hppa_build_stubs): Likewise.
410 (hppa_build_one_stub): Kill some compiler warnings.
411 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
412 if dynamic linking. Munge the local plt offsets into
413 local_got_refcounts. Set h->plabel for all global PLABELs. Use
414 size_t len vars. Add assert for plabel addend.
415 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
416 (elf32_hppa_hide_symbol): New function.
417 (elf_backend_hide_symbol): Define.
418 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
419 with h->plabel set. Don't make plt entries to have dynamic syms
420 when they have been forced local. If plt entry is used by a
421 plabel, make it PLABEL_PLT_ENTRY_SIZE.
422 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
423 Set up .plt offsets for local syms.
424 (elf32_hppa_relocate_section): Initialise plt entries for local
425 syms. Leave weak undefined plabels zero. Make global plabel
426 relocs against function symbol, and leave the addend zero.
427 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
428 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
429 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
430 relocs instead of SEGREL32 for dynamic got relocs.
431 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
432 (elf_backend_got_header_size): Adjust.
433 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
435 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
436 (hppa_type_of_stub): Use it instead of #if 0
437 (hppa_discard_copies): Use it here too.
438 (elf32_hppa_size_dynamic_sections): And here.
440 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
441 (elf32_hppa_link_hash_table_create): And here.
442 (hppa_build_one_stub): And here. Instead keep track of stub
443 offset using _raw_size.
444 (elf32_hppa_size_stubs): Likewise.
445 (elf32_hppa_build_stubs): Likewise.
446 (hppa_size_one_stub): Likewise. Resize reloc section too.
448 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
449 first_fini_sec handling. Don't search for reloc section or set
450 hplink->reloc_section_created here.
451 (elf32_hppa_size_stubs): Instead search for reloc sections, and
452 set reloc_section_created here.
453 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
454 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
455 and DT_FINI.
456 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
458 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
459 with `hplink->root.'.
460 (elf32_hppa_check_relocs): Likewise.
461 (elf32_hppa_gc_sweep_hook): Likewise.
462 (elf32_hppa_adjust_dynamic_symbol): Likewise.
463 (hppa_handle_PIC_calls): Likewise.
464 (elf32_hppa_size_dynamic_sections): Likewise.
465 (elf32_hppa_set_gp): Likewise.
466 (elf32_hppa_relocate_section): Likewise.
467 (elf32_hppa_finish_dynamic_symbol): Likewise.
468 (elf32_hppa_finish_dynamic_sections): Likewise.
470 From David Huggins-Daines <dhd@linuxcare.com>
471 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
472 defined weak symbols in shared links.
473 (final_link_relocate): Calls to defined weak symbols in shared
474 objects must go via import stubs, as the target might not be known
475 at link time.
477 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
479 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
480 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
481 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
482 the original entries with EMPTY_HOWTOs, and added new ones to fill
483 in the gap.
484 (sh_elf_info_to_howto): Make sure the new gap isn't used.
485 (sh_elf_relocate_section): Likewise.
487 2000-09-13 Anders Norlander <anorland@acc.umu.se>
489 * cpu-mips.c (arch_info_struct): Add mips:4K
490 * bfd-in2.h (bfd_mach_mips4K): New define.
491 * archures.c: Add bfd_mach_mips4K to comment.
492 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
493 E_MIPS_ARCH_2 for bfd_mach_mips4K.
495 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
497 * som.c (som_write_symbol_strings): Do not used fixed buffers,
498 use size_t as a counter.
499 (som_write_space_strings): Similarly.
501 2000-09-12 Jason Eckhardt <jle@cygnus.com>
503 * elf32-i860.c (elf32_i860_relocate_pc26): New function
504 and prototype.
505 (elf32_i860_relocate_section): Invoke new function from here.
507 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
509 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
510 static.
512 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
514 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
515 target section name instead of dumping core when the target symbol is
516 undefined.
518 2000-09-09 Kazu Hirata <kazu@hxi.com>
520 * riscix.c: Remove DEFUN.
522 2000-09-08 Nick Clifton <nickc@redhat.com>
524 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
525 initialise flags in output bfd if the input bfd is the default
526 architecture with the default flags.
528 2000-09-08 Kazu Hirata <kazu@hxi.com>
530 * archive.c: Fix formatting.
531 * coff-arm.c: Likewise.
532 * doc/chew.c: Likewise.
534 2000-09-08 Alan Modra <alan@linuxcare.com.au>
536 * section.c (bfd_get_unique_section_name): Put a dot before the
537 numeric suffix.
539 2000-09-07 Kazu Hirata <kazu@hxi.com>
541 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
542 * elf.c: Fix formatting.
544 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
546 * config.bfd (sh-*-linux*): Added.
547 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
548 * targets.c: Declare them.
549 * elf32-sh-lin.c: New file.
550 * Makefile.am: Compile it.
551 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
552 * configure, Makefile.in: Rebuilt.
554 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
556 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
557 pseduo-section when determining where the TOC ends.
559 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
560 output x_tvndx as it is only two bytes wide.
562 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
563 reloc is 26 or 32 bits wide.
565 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
566 for relocs that don't change anything. Also look at the full
567 6 bits of bitsize.
569 2000-09-06 Philip Blundell <philb@gnu.org>
571 * config.bfd (arm*-*-uclinux*): New target.
573 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
575 * configure: Rebuilt with new libtool.m4.
577 2000-09-06 Alan Modra <alan@linuxcare.com.au>
579 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
580 word for variable name.
581 * bfd-in2.h: Regenerate.
583 2000-09-05 Nick Clifton <nickc@redhat.com>
585 * config.in: Regenerate.
586 * libbfd.h: Regenerate.
587 * po/bfd.pot: Regenerate.
588 * doc/bfdint.texi: Remove CVS date string - it foils compares with
589 local versions.
591 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
593 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
595 2000-09-05 Alan Modra <alan@linuxcare.com.au>
597 Shared library and PIC support.
598 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
599 (GOT_ENTRY_SIZE): New.
600 (ELF_DYNAMIC_INTERPRETER): New.
601 (STUB_SUFFIX): Define.
602 (LONG_BRANCH_PIC_IN_SHLIB): Define.
603 (RELATIVE_DYNAMIC_RELOCS): Define.
604 (enum elf32_hppa_stub_type): New.
605 (struct elf32_hppa_stub_hash_entry): Rename offset to
606 stub_offset. Add a number of new fields.
607 (struct elf32_hppa_link_hash_entry): New.
608 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
609 global_value.
610 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
611 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
612 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
613 new fields.
614 (hppa_link_hash_newfunc): New function.
615 (elf32_hppa_link_hash_table_create): Use above function. Init new
616 fields.
617 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
618 instead of addend, and remove sym_name from args. Don't use
619 symbol name for local syms, instead use sym index.
620 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
621 stub type rather than size. Pass in hash and handle import stub
622 case. Also pass in reloc instead of offset so we can calculate
623 PCREL22F and PCREL12F branches properly.
624 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
625 import and export stubs too.
626 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
627 import and export stub sizing.
628 (elf32_hppa_check_relocs): New function.
629 (elf32_hppa_adjust_dynamic_symbol): New function.
630 (hppa_discard_copies): New function.
631 (elf32_hppa_size_dynamic_sections): New function.
632 (elf_backend_size_dynamic_sections): Define.
633 (elf32_hppa_finish_dynamic_symbol): New function.
634 (elf_backend_finish_dynamic_symbol): Define.
635 (elf32_hppa_size_stubs): Stash params in link hash table, and move
636 some local vars into the link hash table too. For shared links,
637 trundle over function syms, generating export stubs. Handle
638 PCREL22F branches. Break out stub creation code from here..
639 (hppa_add_stub): .. to here. New function.
640 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
641 call the bfd linker. Use elf_gp to record global pointer.
642 Calculate a value from sections if $global$ is missing.
643 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
644 (elf32_hppa_gc_mark_hook): New function.
645 (elf_backend_gc_mark_hook): Define.
646 (elf32_hppa_gc_sweep_hook): New function.
647 (elf_backend_gc_sweep_hook): Define.
648 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
649 Add rel to args, and remove howto, input_bfd, offset, addend,
650 sym_name as we can recalculate these locally. Handle calls to
651 dynamic objects, extra PIC relocs, PCREL22F branches. Change
652 handling of undefined weak syms. Check that stubs are in range.
653 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
654 message on hitting a DPREL21L reloc that needs fixing. Subtract
655 off PC for PCREL14F. Break out code that does a stub lookup from
656 here..
657 (hppa_get_stub_entry): ..to here. New function.
658 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
659 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
660 relocs, etc. etc.
661 (elf32_hppa_finish_dynamic_sections): New function.
662 (elf_backend_finish_dynamic_sections): Define.
663 (elf_backend_final_write_processing) Define.
664 (hppa_handle_PIC_calls): New function.
665 (elf32_hppa_build_stubs): Call it. Pass link_info to
666 hppa_build_one_stub.
667 (elf32_hppa_create_dynamic_sections): New function
668 to create .plt and .got then set .plt flags correctly.
669 (elf_backend_create_dynamic_sections): Define.
670 (elf32_hppa_object_p): New function.
671 (elf_backend_object_p): Define.
672 (elf32_hppa_elf_get_symbol_type): New function.
673 (elf_backend_get_symbol_type): Define.
674 (elf_backend_can_gc_sections): Define.
675 (elf_backend_want_got_plt): Define.
676 (elf_backend_plt_alignment): Set to 2.
677 (elf_backend_plt_readonly): Define.
678 (elf_backend_want_plt_sym): Define.
679 (elf_backend_got_header_size): Reserve one entry.
681 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
682 (elf32_hppa_size_stubs): Pass in multi_subspace.
683 (elf32_hppa_set_gp): Declare.
685 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
686 (bfd_get_unique_section_name): New function.
687 * bfd_in2.h: Regenerate.
689 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
690 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
691 comment.
693 From David Huggins-Daines <dhd@linuxcare.com>
694 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
695 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
696 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
697 been updated in finish_dynamic_symbol before modifying function
698 symbol.
700 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
701 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
702 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
703 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
704 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
705 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
706 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
707 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
709 From David Huggins-Daines <dhd@linuxcare.com>
710 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
711 style of local labels as well.
713 2000-09-03 Philip Blundell <philb@gnu.org>
715 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
716 references to undefined symbols in debugging sections.
718 2000-09-02 H.J. Lu <hjl@gnu.org>
720 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
721 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
722 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
723 section.
725 2000-09-02 Jason Eckhardt <jle@cygnus.com>
727 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
728 (elf32_i860_is_local_label_name): New function and prototype.
730 2000-09-02 Nick Clifton <nickc@redhat.com>
732 * configure.in: Increase version number to 2.10.91.
733 * configure: Regenerate.
734 * aclocal.m4: Regenerate.
735 * config.in: Regenerate.
736 * po/bfd.pot: Regenerate.
738 2000-09-02 Daniel Berlin <dberlin@redhat.com>
740 * elf.c (_bfd_elf_make_section_from_shdr): Add
741 .gnu.linkobce.wi. to the list of debug section names.
743 2000-09-02 Nick Clifton <nickc@redhat.com>
745 * dwarf2.c (find_debug_info): New function: Locate a section
746 containing dwarf2 debug information.
747 (bfd_dwarf2_find_nearest_line): Find all sections containing
748 debug information and include them in the stash.
750 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
752 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
753 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
754 (sh_reloc_map): Add new relocs.
755 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
756 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
757 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
758 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
759 functions.
760 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
761 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
762 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
763 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
764 New array constants.
765 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
766 New variables.
767 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
768 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
769 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
770 elf_sh_plt_reloc_offset): Define.
771 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
772 elf_sh_link_hash_table): New structs.
773 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
774 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
775 relocation types.
776 (elf_backend_create_dynamic_sections,
777 bfd_elf32_bfd_link_hash_table_create,
778 elf_backend_adjust_dynamic_symbol,
779 elf_backend_size_dynamic_sections,
780 elf_backend_finish_dynamic_symbol,
781 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
782 elf_backend_plt_readonly, elf_backend_want_plt_sym,
783 elf_backend_got_header_size, elf_backend_plt_header_size):
784 Define.
785 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
786 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
787 New relocs.
788 * bfd-in2.h, libbfd.h: Rebuilt.
790 2000-09-01 Alan Modra <alan@linuxcare.com.au>
792 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
793 change.
795 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
797 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
798 not initialized, set them to indicate the SH1 instruction set.
800 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
802 * acinclude.m4: Include libtool and gettext macros from the
803 top level.
804 * aclocal.m4, configure: Rebuilt.
806 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
808 * elf.c: Eliminate references to __sparcv9 macro; replace with
809 autoconf variables HAVE_PSINFO32_T etc.
810 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
811 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
812 * config.in: Ditto.
813 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
814 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
815 * aclocal.m4: Ditto.
816 * configure: Regenerate.
818 2000-08-27 Alan Modra <alan@linuxcare.com.au>
820 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
821 for any shared link, not just shared -Bsymbolic.
822 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
823 any shared link, and pass link info to it.
824 (elf_i386_size_dynamic_sections): Update comment.
825 (elf_i386_discard_copies): Modify to discard relocs for symbols
826 that have been forced local.
827 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
828 that have been forced local.
830 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
832 * elflink.h (elf_link_add_object_symbols): Allow common
833 symbols to have an alignment of 1 if explicitly requested, and
834 not overridden by other definitions.
836 2000-08-22 Doug Kwan <dkwan@transmeta.com>
838 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
839 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
841 2000-08-22 H.J. Lu <hjl@gnu.org>
843 * elf-bfd.h (elf_link_hash_table): Add runpath.
845 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
846 * bfd-in2.h: Rebuilt.
848 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
849 "runpath" field to NULL.
850 (bfd_elf_get_runpath_list): New function.
852 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
853 DT_RUNPATH entries.
855 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
857 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
858 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
859 explicitly. Improve validation of r_type.
861 2000-08-21 H.J. Lu <hjl@gnu.org>
863 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
864 dynamic allocated content space. Add a comment to remind us that
865 one day this ought to be fixed.
866 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
867 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
868 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
870 2000-08-21 Jason Eckhardt <jle@cygnus.com>
872 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
873 field with the newly relocated value instead of adding it to the
874 existing immediate field.
875 (elf32_i860_relocate_splitn): Likewise.
876 (elf32_i860_relocate_highadj): Likewise.
878 2000-08-16 Jason Eckhardt <jle@cygnus.com>
880 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
881 was previously just a stub).
883 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
885 * elflink.c (_bfd_elf_create_got_section): Don't abort().
886 Formatting fixes.
887 (_bfd_elf_create_dynamic_sections): Likewise.
889 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
891 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
892 for undefined symbols to be the beginning of the section.
894 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
895 four extra entries at the beginning of the .rela.plt section.
896 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
897 section to account for the four reserved entries in the .plt section.
899 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
901 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
902 to the list of NOPs we recognize after a branch-and-link.
903 Use the ori NOP when one is needed.
905 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
906 for large archives.
908 2000-08-14 Jim Wilson <wilson@cygnus.com>
910 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
911 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
912 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
913 EF_IA_64_ABSOLUTE.
915 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
917 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
919 2000-08-10 Jason Eckhardt <jle@cygnus.com>
921 * elf32-i860.c (elf32_i860_relocate_section): New function.
922 (i860_final_link_relocate): New function.
923 (elf32_i860_relocate_splitn): New function.
924 (elf32_i860_relocate_pc16): New function.
925 (elf32_i860_relocate_highadj): New function.
926 (elf32_i860_howto): Minor adjustments to some relocations.
927 (elf_info_to_howto_rel): Define.
928 (elf_backend_relocate_section): Define.
930 2000-08-10 Nick Clifton <nickc@cygnus.com>
932 * elf32-arm.h: Fix formatting.
934 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
936 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
938 2000-08-08 Jason Eckhardt <jle@cygnus.com>
940 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
942 2000-08-07 Kazu Hirata <kazu@hxi.com>
944 * ieee.c (ieee_write_debug_part): Rewrite a comment.
945 * elf64-ia64.c: Fix a typo.
947 2000-08-05 Jason Eckhardt <jle@cygnus.com>
949 * elf32-i860 (elf32_i860_howto_table): New structure.
950 (lookup_howto): New function.
951 (elf32_i860_reloc_type_lookup): New function.
952 (elf32_i860_info_to_howto_rela): New function.
953 (elf_code_to_howto_index): New structure.
954 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
955 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
956 elf32_i860_reloc_type_lookup.
958 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
960 * som.c (struct fixup_format): Constify `format'.
961 (som_hppa_howto_table): Use SOM_HOWTO macro.
962 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
963 (som_bfd_reloc_type_lookup): Likewise.
964 (compare_subspaces): Remove unused `count1', `count2'.
965 (som_begin_writing): Remove unused `total_reloc_size'.
966 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
967 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
968 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
969 (som_find_nearest_line): Decorate unused parameter(s).
970 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
971 (som_bfd_link_split_section): Likewise.
973 2000-08-03 Nick Clifton <nickc@cygnus.com>
975 * section.c: Restore backed out code.
976 * elf.c: Restore backed out code.
977 (copy_private_bfd_data): Fix bug preventing stipped dynamic
978 binaries from working.
979 * bfd-in2.h: Regenerate.
981 2000-08-03 H.J. Lu <hjl@gnu.org>
983 * section.c: Back out the change made by Nick Clifton
984 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
985 binaries.
986 * bfd-in2.h: Likewise.
987 * elf.c: Likewise.
989 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
991 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
993 2000-07-31 Jason Eckhardt <jle@cygnus.com>
995 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
996 * bfd-in2.h, libbfd.h: Regenerate.
998 2000-07-31 Nick Clifton <nickc@cygnus.com>
1000 * section.c (struct sec): Add new boolean field 'segment_mark'.
1001 (STD_SECTION): Initialise new field to zero.
1003 * bfd-in2.h: Regenerate.
1005 * elf.c (copy_private_bfd_data): Reorganise section to segment
1006 mapping to cope with moved sections requiring new segments,
1007 and overlapping segments.
1008 (SEGMENT_END): New macro: Return the end address of a segment.
1009 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
1010 contains a section by comparing their VMA addresses.
1011 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
1012 contains a section by comparing their LMA addresses.
1013 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
1014 section should be included in a segment.
1015 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
1016 follows another in memory.
1017 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
1018 segments overlap.
1020 2000-07-22 Jason Eckhardt <jle@cygnus.com>
1022 * cpu-i860.c: Added comments.
1024 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
1025 bfd_elf32_i860_little_vec.
1026 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
1027 (ELF_MAXPAGESIZE): Changed to 4096.
1029 * targets.c (bfd_elf32_i860_little_vec): Declaration of
1030 new target.
1031 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
1033 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
1034 config for little endian elf32 i860.
1035 (targ_defvec): Define for the new config above
1036 as "bfd_elf32_i860_little_vec".
1037 (targ_selvecs): Define for the new config above
1038 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
1040 * configure.in (bfd_elf32_i860_little_vec): Added recognition
1041 of new target vec.
1043 * configure: Regenerated.
1045 2000-07-27 H.J. Lu <hjl@gnu.org>
1047 * elflink.h (elf_merge_symbol): Take one more argument,
1048 dt_needed, to indicate if the symbol comes from a DT_NEEDED
1049 entry. Don't overide the existing weak definition if dt_needed
1050 is true.
1051 (elf_link_add_object_symbols): Pass dt_needed to
1052 elf_merge_symbol ().
1054 2000-07-27 Nick Clifton <nickc@cygnus.com>
1056 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
1057 allocated contents.
1059 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
1061 * configure.host (*-*-aix*): AIX has 'long long' always.
1063 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
1064 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
1065 (xcoff_write_archive_contents_big): Don't update the offset
1066 of the symbol table, xcoff_write_armap will do it.
1068 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
1070 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
1071 of dynobj for SGI_COMPAT checks.
1073 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1075 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
1076 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
1077 * bfd-in2.h: Regenerate.
1079 2000-07-21 Nick Clifton <nickc@cygnus.com>
1081 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
1082 range symbol indices in relocs and issue an error message.
1084 2000-07-20 H.J. Lu <hjl@gnu.org>
1086 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
1087 info->new_dtags when setting DT_FLAGS_1. It will only be set
1088 by the new linker options. It shouldn't break anything.
1090 2000-07-20 H.J. Lu <hjl@gnu.org>
1092 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
1093 only if info->new_dtags is true.
1095 2000-07-20 H.J. Lu <hjl@gnu.org>
1097 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
1098 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
1100 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1102 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
1103 (ALL_MACHINES_CFILES): Add cpu-cris.c.
1104 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
1105 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
1106 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
1107 * Makefile.in: Rebuild.
1108 * aclocal.m4: Rebuild.
1109 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
1110 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
1111 (bfd_cris_arch): Declare.
1112 (bfd_archures_list): Add bfd_cris_arch.
1113 * bfd-in2.h: Rebuild.
1114 * config.bfd: (cris-*-*): New target.
1115 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
1116 * configure: Rebuild.
1117 * elf.c (prep_headers): Add bfd_arch_cris.
1118 * libbfd.h: Rebuild.
1119 * libaout.h (enum machine_type): Add M_CRIS.
1120 * reloc.c: Add CRIS relocations.
1121 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
1122 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
1123 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
1124 * po/POTFILES.in, po/bfd.pot: Regenerate.
1126 2000-07-19 H.J. Lu <hjl@gnu.org>
1128 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
1129 DF_TEXTREL if DT_TEXTREL is set.
1130 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1131 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1132 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1133 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
1134 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1135 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1136 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1137 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1138 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
1139 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1141 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
1142 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
1143 DT_RPATH is set.
1144 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
1146 2000-07-19 H.J. Lu <hjl@gnu.org>
1148 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
1149 * bfd-in2.h: Rebuild.
1151 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
1152 (elf_dt_soname): New.
1154 * elf.c (bfd_elf_set_dt_needed_soname): New.
1156 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
1157 entry if the shared object loaded by DT_NEEDED is used to
1158 resolve the reference in a regular object.
1160 2000-07-19 H.J. Lu <hjl@gnu.org>
1162 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
1163 DT_DEPAUDIT and DT_AUDIT as strings.
1165 2000-07-19 Nick Clifton <nickc@cygnus.com>
1167 * format.c: Fix formatting.
1169 2000-07-19 H.J. Lu <hjl@gnu.org>
1171 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1173 2000-07-19 H.J. Lu <hjl@gnu.org>
1175 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1176 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1177 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1178 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1179 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1180 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1181 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1183 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1185 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1186 renamed functions from here...
1187 (assign_section_numbers): Use renamed functions.
1188 (prep_headers): Use renamed functions.
1190 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1191 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1192 * bfd-in2.h: Regenerate.
1194 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1196 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1197 parenthesis in if statement.
1199 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1201 Enable the support for Traditional MIPS.
1202 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1203 return ict_none appropriately for traditional mips targets.
1204 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1205 (STUB_MOVE): Conditionalize for traditonal mips.
1206 (STUB_LI16): Likewise.
1207 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1208 room for RTPROC header.
1209 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1210 the permission for the PT_DYNAMIC as read, write and execute.
1211 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1212 for traditonal mips.
1213 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1214 _DYNAMIC_LINKING for traditonal mips.
1215 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1216 in case of traditonal mips.
1217 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1218 entry is required. For a function if PLT is not required then set the
1219 corresponding hash table entry to 0.
1220 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1221 traditonal mips.
1222 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1223 shared object set the value to 0.
1224 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1225 _DYNAMIC_LINKING for traditonal mips.
1226 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1227 for traditonal mips.
1229 2000-07-15 H.J. Lu <hjl@gnu.org>
1231 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1233 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1235 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1236 out a structure that is BFD_IN_MEMORY.
1238 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1240 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1241 bfd pointer. Print section id instead of bfd pointer for local
1242 syms. Prefix addend with `+' for global syms as well as local.
1243 Correct calculation of name component lengths.
1244 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1246 From David Huggins-Daines <dhd@linuxcare.com>
1247 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1248 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1249 (elf64_hppa_modify_segment_map): Likewise.
1251 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1253 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1254 addresses to be "naturally" sign extended. Return -1 if unknown.
1255 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1256 * bfd-in2.h: Regenerate.
1258 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1260 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1261 and ECOF_SIGNED_64 to list ways to extract an offset.
1262 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1263 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1264 Update.
1265 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1266 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1268 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1270 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1271 bfd_get_start_address.
1272 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1273 (elf_swap_ehdr_out): Ditto.
1275 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1277 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1278 compatibility with older binutils.
1280 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1282 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1283 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1285 From Ryan Bradetich <rbradetich@uswest.net>
1286 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1287 (parse_line_table): Ditto.
1288 (_bfd_dwarf1_find_nearest_line): Ditto.
1289 * syms.c (cmpindexentry): Remove extra `*' from params.
1291 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1293 * elf32-mips.c (sort_dynamic_relocs): New Function.
1294 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1295 via qsort to sort the dynamic relocations in increasing r_symndx
1296 value.
1298 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1300 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1301 ATTRIBUTE_UNUSED to unused args.
1302 (get_opd): Likewise.
1303 (get_plt): Likewise.
1304 (get_dlt): Likewise.
1305 (get_stub): Likewise.
1306 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1307 (elf64_hppa_link_output_symbol_hook): Likewise.
1308 (elf64_hppa_check_relocs): Delete unused var.
1309 (elf64_hppa_size_dynamic_sections): Likewise.
1310 (elf64_hppa_finalize_opd): Likewise.
1311 (elf64_hppa_finalize_dynreloc): Likewise.
1312 (elf64_hppa_modify_segment_map): Likewise.
1313 (elf64_hppa_finish_dynamic_sections): Likewise.
1315 * elf-hppa.h (elf_hppa_final_write_processing): Add
1316 ATTRIBUTE_UNUSED to unused args.
1317 (elf_hppa_final_link_relocate): Likewise.
1318 (elf_hppa_record_segment_addrs): Add paretheses.
1319 (elf_hppa_relocate_section): Constify dyn_name.
1321 From David Huggins-Daines <dhd@linuxcare.com>
1322 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1323 rearrange case statement so that it gets preferred to 32-bit ones.
1325 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1326 asection->id instead of address of asection structure.
1327 (elf32_hppa_size_stubs): Likewise.
1329 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1330 for .init* and .fini*.
1332 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1333 and addends used in stub names to 32 bits.
1334 (elf32_hppa_size_stubs): Likewise.
1336 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1337 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1338 not bfd_put_64. Fix minor comment typo and formatting.
1340 Changes to create multiple linker stubs, positioned immediately
1341 before the section where they are required.
1342 * elf32-hppa.c: Don't include hppa_stubs.h.
1343 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1344 (elf32_hppa_stub_hash_table): Delete.
1345 (elf32_hppa_link_hash_entry): Delete.
1346 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1347 stub_hash_table, and store the struct here rather than a pointer.
1348 Delete output_symbol_count. Add offset array. Change
1349 global_value to a bfd_vma.
1350 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1351 (elf32_hppa_stub_hash_traverse): Delete.
1352 (elf32_hppa_name_of_stub): Delete.
1353 (elf32_hppa_link_hash_lookup): Delete.
1354 (elf32_hppa_link_hash_traverse): Delete.
1355 (elf32_hppa_stub_hash_table_init): Delete.
1356 (elf32_hppa_size_of_stub): Pass input section and offset rather
1357 than location and calculate location here. Don't pass name as all
1358 stubs are now the same size.
1359 (elf32_hppa_stub_hash_newfunc): Init new fields.
1360 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1361 too.
1362 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1363 comparing against ints. Rewrite stub handling code.
1364 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1365 Case enums to int before comparing against ints. Remove
1366 bfd_reloc_dangerous case.
1367 (elf32_hppa_build_one_stub): Rewrite.
1368 (elf32_hppa_size_one_stub): New function.
1369 (elf32_hppa_build_stubs): Rewrite.
1370 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1371 Rewrite stub-handling specific code.
1373 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1375 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1377 * hppa_stubs.h: Delete.
1378 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1379 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1380 * Makefile.in: Regenerate.
1382 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1383 e_nlrsel.
1385 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1387 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1388 and section name for bfd_reloc_notsupported error message.
1389 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1390 bfd_reloc_notsupported.
1391 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1393 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1394 undefined weak symbols for all relocs.
1395 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1396 offsets are relative to one past the delay slot.
1397 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1398 branch destination. Put addend into stub name too.
1399 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1400 adjust by 8 when deciding whether a linker stub is needed. Put
1401 addend into stub name as for above.
1403 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1404 various args and vars.
1405 (elf32_hppa_bfd_final_link_relocate): Here too.
1406 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1407 inner block var to avoid shadowing.
1409 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1410 unsigned.
1411 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1412 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1413 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1415 * libhppa.h: Change practically all unsigned ints to plain ints.
1416 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1417 prototypes.
1419 From Ryan Bradetich <rbradetich@uswest.net>
1420 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1421 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1422 suit above.
1423 From David Huggins-Daines <dhd@linuxcare.com>
1424 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1425 to the new OP_* ones.
1427 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1428 error exit. Bail out earlier on plabel relocs that we aren't
1429 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1430 string, and then don't free our copy.
1431 (elf32_hppa_build_one_stub): Make insn unsigned int.
1433 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1434 available with BL, not BE and BLE.
1436 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1437 code for elf arg relocs.
1438 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1439 argument with elf_link_hash_entry h. Handle undefined weak
1440 symbols. Move $global$ lookup from here...
1441 (elf32_hppa_relocate_section): ...to here. Return correct error
1442 message for non-handled relocs.
1443 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1444 wrong test was -0x3ffff to +0x40000.
1446 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1447 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1448 Handle them as such.
1449 (elf_hppa_relocate_insn): Fix a typo.
1451 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1452 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1453 assemble_17, assemble_21): Delete.
1454 Supply defines for all 64 possible opcodes.
1455 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1456 formats. Handle COMICLR.
1457 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1458 -10, -16, 16, 22.
1460 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1461 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1462 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1463 to suit.
1464 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1465 the local syms - did this code get deleted accidentally? Ignore
1466 undefined and undefweak syms.
1468 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1469 block. Use it instead of elf64_hppa_hash_table (info).
1470 (elf_hppa_final_link_relocate): Use hppa_info instead of
1471 elf64_hppa_hash_table (info).
1473 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1474 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1475 (hppa_rebuild_insn): Mask immediate bits here instead.
1476 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1478 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1480 * section.c (struct sec): Add id field. Tidy comment formatting.
1481 (bfd_make_section_anyway): Set id.
1482 (STD_SECTION): Init id too.
1483 Change CONST to const throughout.
1484 * archures.c (bfd_arch_info): Tidy comment.
1485 (bfd_arch_list): Change a CONST to const.
1486 * libbfd-in.h: Tidy comments and replace CONST with const.
1487 * elf-bfd.h: Likewise.
1488 * libbfd.h: Regenerate.
1489 * bfd-in2.h: Regenerate.
1490 * libcoff.h: Regenerate.
1492 2000-07-07 DJ Delorie <dj@redhat.com>
1494 * archive.c (_bfd_write_archive_contents): Add an informative
1495 comment.
1497 2000-07-06 Kazu Hirata <kazu@hxi.com>
1499 * srec.c: Fix formatting.
1501 2000-06-05 DJ Delorie <dj@redhat.com>
1503 * MAINTAINERS: new
1505 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1507 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1508 value of PC-relative offsets.
1510 2000-07-03 Jim Wilson <wilson@cygnus.com>
1512 * elf64-alpha.c (alpha_elf_size_info): New.
1513 (elf_backend_size_info): Define to alpha_elf_size_info.
1514 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1516 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1518 * elf32-mips.c: Include elf32-target.h again for the traditional
1519 MIPS targets.
1521 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1523 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1524 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1525 (avr_info_to_howto_rela): Likewise.
1526 (elf32_avr_gc_mark_hook): Likewise.
1527 (elf32_avr_gc_sweep_hook): Likewise.
1528 (elf32_avr_relocate_section): Likewise.
1530 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1532 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1533 an external symbol for a non-shared, non-relocatable link.
1535 2000-07-03 Nick Clifton <nickc@redhat.com>
1537 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1538 is an external symbol.
1539 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1540 external symbol.
1542 2000-07-03 Kazu Hirata <kazu@hxi.com>
1544 * reloc16.c: Fix formatting.
1546 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1548 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1549 to add a new target for traditional mips i.e
1550 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1551 * configure.in: Likewise.
1552 * configure: Rebuild.
1553 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1554 bfd_target_vector.
1555 (bfd_elf32_tradlittlemips_vec): Likewise.
1556 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1557 to see that elfNN_bed does not get redefined even if the target file
1558 is included twice for a chip. See elf32-mips.c.
1560 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1562 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1563 (CLEANFILES): Add DEPA.
1564 * Makefile.in: Regenerate.
1566 2000-06-30 DJ Delorie <dj@cygnus.com>
1568 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1569 can't assume the PE header is at 0x80.
1571 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1573 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1575 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1577 * go32stub.h: Update stub.
1579 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1581 * archures.c (bfd_mach_avr5): Define.
1582 * bfd-in2.h (bfd_mach_avr5): Define.
1583 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1584 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1585 (compatible): Update comment. Add missing test.
1586 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1587 for avr2 and avr4. Simplify 8K wrap code.
1588 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1589 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1591 2000-06-26 Kazu Hirata <kazu@hxi.com>
1593 * coff-h8300.c: Fix formatting.
1594 * cpu-h8300.c: Likewise.
1596 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1598 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1599 for local symbols whose names are unknown.
1601 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1603 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1604 find one.
1605 * Makefile.in: Regenerate.
1606 * doc/Makefile.in: Regenerate.
1608 2000-06-20 H.J. Lu <hjl@gnu.org>
1610 * Makefile.am: Rebuild dependency.
1611 * Makefile.in: Rebuild.
1613 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1615 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1616 (elf_backend_copy_indirect_symbol): Map to the new function.
1618 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1620 * archive.c (normalize): Correct pointer comparison when checking
1621 for backslashes.
1622 (bfd_bsd_truncate_arname): Likewise.
1623 (bfd_gnu_truncate_arname): Likewise.
1625 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1627 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1628 sections elf_{text,data}_{section,symbol}.
1629 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1630 (_bfd_mips_elf_hide_symbol): New function.
1631 (elf_backend_hide_symbol): Map to the new function.
1632 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1633 definitions of mips_elf_{text,data}_{section,symbol}.
1634 (mips_elf_local_relocation_p): Try to find the direct symbol
1635 based on new check_forced argument.
1636 (mips_elf_calculate_relocation): Use new version of
1637 mips_elf_local_relocation_p.
1638 (mips_elf_relocate_section): Likewise.
1639 (_bfd_mips_elf_relocate_section): Likewise.
1640 (mips_elf_sort_hash_table): Only assert that have enough GOT
1641 space.
1642 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1643 entry if the relocation based on the new external argument.
1644 (mips_elf_create_dynamic_relocation): Assert that we have a
1645 section contents allocated where we can swap out the dynamic
1646 relocations.
1647 (mips_elf_calculate_relocation): Find the real hash-table entry
1648 correctly by using h->root.root.type. Only create a dynamic
1649 relocation entry if the symbol is defined in a shared library.
1650 Create an external GOT entry for the GOT16 relocation if the
1651 symbol was forced local.
1652 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1653 dynamic index if the symbol was forced local.
1655 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1657 * elf32-mips.c: Fix typos in comments.
1659 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1661 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1662 CORE_VERSION_1.
1664 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1666 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1667 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1668 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1669 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1670 (bfd_elf32_m68hc11_vec): Likewise.
1671 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1672 Supports 68hc11 & 68hc12 at the same time.
1673 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1674 bfd_target_vector.
1675 (bfd_elf32_m68hc11_vec): Likewise.
1676 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1677 * archures.c (bfd_m68hc12_arch): Define and register in global list
1678 (bfd_m68hc11_arch): Likewise.
1679 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1680 BFD_RELOC_M68HC11_3B): Define.
1681 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1682 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1684 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1686 * elf_bfd.h (struct elf_backend_data): Add info argument to
1687 elf_backend_hide_symbol.
1688 (_bfd_elf_link_hash_hide_symbol): Likewise.
1689 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1690 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1691 * elflink.h (elf_link_add_object_symbols): Likewise.
1692 (elf_link_assign_sym_version): Likewise.
1694 2000-06-18 H.J. Lu <hjl@gnu.org>
1696 * coff-i386.c (coff_i386_reloc): Don't return in case of
1697 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1698 Compensate PE relocations when linking with non-PE object
1699 files to generate a non-PE executable.
1701 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1703 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1704 GOT entries if we're doing a static link or -Bsymbolic link.
1706 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1708 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1709 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1710 available.
1711 (elf_link_output_relocs): Likewise.
1712 (elf_reloc_link_order): Likewise.
1714 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1716 * archures.c (enum bfd_architecture): #define constants for
1717 PowerPc and RS6000 machine numbers.
1718 * bfd-in2.h: Regenerate.
1719 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1720 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1721 and RS6000 machine numbers using #defined constants from
1722 archures.c.
1723 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1724 machine numbers using #defined constants from archures.c. Add
1725 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1726 64-bit words in 620 entry.
1727 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1728 RSC, and RS2.
1729 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1731 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1733 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1734 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1735 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1737 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1739 * bfd-in.h (bfd_family_coff): Define.
1740 * bfd-in2.h: Regenerate.
1741 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1742 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1743 instead of bfd_target_coff_flavour.
1744 * cofflink.c (_bfd_coff_final_link): Likewise.
1745 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1746 exclude XCOFF files.
1747 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1748 Likewise.
1749 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1750 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1751 * xcofflink.c (XCOFF_XVECP): Delete.
1752 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1753 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1754 bfd_xcoff_record_link_assignment,
1755 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1756 check for bfd_target_xcoff_flavour.
1758 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1760 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1761 files on AIX 4.3.
1762 (read_hdr): New function.
1763 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1764 of trying to extract individual registers. Set abfd->arch_info
1765 to match the architecture that created the core file.
1766 (rs6000coff_get_section_contents): Delete.
1767 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1769 2000-06-14 H.J. Lu <hjl@gnu.org>
1771 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1772 is NULL.
1774 2000-06-13 H.J. Lu <hjl@gnu.org>
1776 * configure: Regenerate.
1778 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1780 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1781 armpei_little_vec.
1783 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1785 * configure.in (VERSION): Update to show this is the CVS mainline.
1787 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1789 * elf32-d10v.c: Include elf/d10v.h
1790 (enum reloc_type): Delete.
1791 * elf32-d30v.c: Include elf/d30v.h
1792 (enum reloc_type): Delete.
1794 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1795 * Makefile.in: Regenerate.
1797 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1798 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1799 move HOWTOs into elf_howto_table.
1800 (R_386_standard, R_386_ext_offset): Define.
1801 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1802 (elf_i386_reloc_type_lookup): Modify calculation of index into
1803 elf_howto_table since we've removed the padding.
1804 (elf_i386_info_to_howto_rel): Likewise.
1805 (elf_i386_relocate_section): Likewise.
1807 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1809 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1811 2000-06-05 H.J. Lu <hjl@gnu.org>
1813 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1814 an error when seeing an undefined symbol with hidden/internal
1815 attribute. It is handled in *_relocate_section ().
1817 2000-06-05 H.J. Lu <hjl@gnu.org>
1819 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1820 indirect symbol for the ELF_LINK_NON_ELF bit.
1821 (elf_link_output_extsym): Don't output the indirect symbol even
1822 if the ELF_LINK_NON_ELF bit is set.
1824 2000-06-01 J.T. Conklin <jtc@redback.com>
1826 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1827 (i[3456]86-*-netbsdaout*): New target.
1828 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1829 (i[3456]86-*-openbsd*): Likewise.
1831 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1833 * trad-core.c: From hpux-core.c, include <dirent.h> or
1834 <sys/ndir.h> when possible.
1836 2000-05-31 Nick Clifton <nickc@cygnus.com>
1838 * opintl.h (_(String)): Explain why dgettext is used instead
1839 of gettext.
1841 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1843 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1844 definitions. We must not assume they are sorted in the file
1845 according to their index numbers.
1847 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1849 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1850 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1851 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1853 2000-05-30 Nick Clifton <nickc@cygnus.com>
1855 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1856 80960CA, 80960MC as valid machine names.
1858 2000-05-30 H.J. Lu <hjl@gnu.org>
1860 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1861 visibility bits if the symbol is undefined. Correctly handle
1862 weak undefined symbols with hidden and internal attributes.
1864 * elflink.h (elf_link_add_object_symbols): Always turn the
1865 symbol into local if it has the hidden or internal attribute.
1867 2000-05-29 Philip Blundell <philb@gnu.org>
1869 * ppcboot.c: Add packed attribute if compiling with GCC.
1871 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1873 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1875 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1877 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1878 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1879 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1880 a few old comments.
1882 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1884 * Makefile.am: Update dependencies with "make dep-am"
1885 * Makefile.in: Regenerate.
1887 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1888 bindtextdomain): Replace defines with those from intl/libgettext.h
1889 to quieten gcc warnings.
1891 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1893 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1895 * archive.c (normalize, bfd_bsd_truncate_arname,
1896 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1897 file names with backslashes.
1899 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1900 before opening it.
1902 * sysdep.h: Include filenames.h.
1904 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1906 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1908 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1910 * elf64-sparc.c (sparc64_elf_relax_section): New.
1911 (sparc64_elf_relocate_section): Optimize tail call into branch always
1912 if possible.
1913 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1914 (elf32_sparc_relax_section): New.
1916 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1918 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1919 Remove unusued variables.
1920 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1921 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1922 previous fix, so that shared libs really don't influence targets
1923 extension mask and memory model.
1925 2000-05-23 H.J. Lu <hjl@gnu.org>
1927 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1928 h->root.other not h->other.
1929 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1931 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1933 2000-05-23 H.J. Lu <hjl@gnu.org>
1935 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1936 undefined symbol with the non-default visibility attributes.
1937 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1938 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1939 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1940 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1941 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1942 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1943 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1944 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1945 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1946 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1947 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1949 2000-05-22 Richard Henderson <rth@cygnus.com>
1951 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1952 PCREL22, PCREL64I. Zero size of special relocs.
1953 (elf64_ia64_reloc_type_lookup): Likewise.
1954 (USE_BRL, oor_brl, oor_ip): New.
1955 (elf64_ia64_relax_section): New.
1956 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1957 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1958 (elf64_ia64_relocate_section): Likewise.
1959 (bfd_elf64_bfd_relax_section): New.
1960 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1961 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1962 * bfd-in2.h, libbfd.h: Regenerate.
1964 2000-05-22 Nick Clifton <nickc@cygnus.com>
1966 * configure.in : Add peigen.lo to MIPS PE targets.
1967 * configure: Regenerate.
1969 2000-05-22 Momchil Velikov <velco@fadata.bg>
1971 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1972 only if it is known for both input and output bfds. Separate
1973 error message strings as in some languages, it may be necessary
1974 to change more than one place in the string to change between
1975 'big' and 'little'.
1977 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1978 endianess checks, call _bfd_generic_verify_endian_match() instead.
1980 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1982 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1984 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1985 endianess before checking bfd flavours.
1987 2000-05-22 H.J. Lu <hjl@gnu.org>
1989 * elflink.h (elf_link_output_extsym): Clear the visibility
1990 field for symbols not defined locally.
1992 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1994 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1995 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1996 (hppa_rebuild_insn): Mask immediate bits here instead.
1997 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1999 2000-05-18 Momchil Velikov <velco@fadata.bg>
2001 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
2002 relocs for an executable, ensure that they are virtual addresses.
2004 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
2006 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
2008 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
2009 Rick Gorton <gorton@scrugs.lkg.dec.com>
2011 * elflink.h: Add emitrelocations support: when enabled, relocation
2012 information and relocation sections are put into final output
2013 executables. If the emitrelocations flag is set, do the following:
2014 (elf_bfd_final_link): Emit relocation sections.
2015 (elf_link_input_bfd): Compute relocation section contents.
2016 (elf_gc_sections): Don't clean relocation sections.
2018 2000-05-16 Catherine Moore <clm@cygnus.com>
2020 * som.c (som_decode_symclass): Recognize weak symbols.
2022 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
2024 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
2025 read idata section only from dataoff.
2026 (pe_print_edata): Correctly check for valid eat_member.
2028 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2030 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2032 2000-05-14 Philip Blundell <philb@gnu.org>
2034 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
2036 2000-05-12 Alan Modra <alan@linuxcare.com.au>
2038 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
2040 * peigen.c (pe_print_idata): Look for .idata section and print
2041 info even if data directory has zero entries. Read idata section
2042 starting from dataoff, and adjust all data offsets to suit. Cast
2043 all bfd_vma vars to unsigned long before passing to fprintf.
2044 * peigen.c (pe_print_edata): Similarly, look for .edata section
2045 and print info even if data directory has zero entries. Cast
2046 all bfd_vma vars to unsigned long before passing to fprintf.
2048 From Szabolcs Szakacsits <szaka@F-Secure.com>
2049 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
2050 directory size which may be bogus.
2051 * peigen.c (pe_print_edata): Similarly.
2053 2000-05-09 Alan Modra <alan@linuxcare.com.au>
2055 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
2056 section is empty.
2057 (copy_private_bfd_data): Allow for space possibly taken up by elf
2058 headers when calculating segment physical address from lma.
2060 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2062 * versados.c (versados_scan): Init stringlen and pass_2_done.
2064 * trad-core.c (trad_unix_core_file_p): Return
2065 bfd_error_wrong_format rather than bfd_error_file_truncated.
2067 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
2068 add_data_entry. DataDirectory virtual address is relative.
2069 (pe_print_idata): Account for relative DataDirectory virtual
2070 addresses. Don't trash datasize inside POWERPC_LE_PE code.
2071 (pe_print_edata): Similarly.
2073 From Szabolcs Szakacsits <szaka@F-Secure.com>
2074 * peigen.c (dir_names): Add Delay Import Directory.
2075 (pe_print_idata): Always search for bfd section containing
2076 idata address rather than looking up section name. Print this
2077 section name rather than .idata.
2078 (pe_print_edata): Similarly. Also print some fields as %08lx.
2079 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
2080 Win32Version.
2082 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
2084 * xcoff.h: Rename to xcoff-target.h
2085 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
2086 * coff-rs6000.c: Ditto.
2087 * coff64-rs6000.c: Ditto.
2088 * coff-pmac.c: Ditto.
2089 * Makefile.in: Regenerate.
2091 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
2093 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
2094 Change U802TOC64MAGIC to U803XTOCMAGIC.
2096 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
2098 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
2099 * bfd-in.h: Prototype bfd_elf_get_arch_size.
2100 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
2102 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2104 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
2106 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2108 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
2109 hidden and internal symbols.
2110 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
2111 visibility.
2112 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
2113 assign a PLT or GOT entry to symbols with hidden and
2114 internal visibility.
2116 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2118 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
2119 the .bss section.
2120 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2122 2000-05-02 H.J. Lu <hjl@gnu.org>
2124 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
2125 ELFOSABI_SYSV.
2127 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2129 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
2130 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
2131 dependencies.
2132 * Makefile.in: Regenerate.
2134 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
2136 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
2137 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
2138 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
2139 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
2140 * Makefile.in: Rebuild.
2142 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2144 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
2145 doesn't work very well.
2147 * elf-hppa.h (elf_hppa_internal_shdr): Define.
2148 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
2149 Set hdr->s_type to 1 if ARCH_SIZE == 32.
2150 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
2151 (elf_hppa_info_to_howto): Likewise.
2152 (elf_hppa_info_to_howto_rel): Likewise.
2153 (elf_hppa_reloc_type_lookup): Likewise.
2154 (elf_hppa_is_local_label_name): Likewise.
2155 (elf_hppa_fake_sections): Likewise.
2156 (elf_hppa_final_write_processing): Likewise.
2157 (elf_hppa_howto_table): Fully initialise all entries.
2158 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
2159 (elf_hppa_info_to_howto): Likewise.
2160 (elf_hppa_info_to_howto_rel): Likewise.
2161 (elf_hppa_reloc_type_lookup): Likewise.
2162 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
2163 elf_hppa_unmark_useless_dynamic_symbols,
2164 elf_hppa_remark_useless_dynamic_symbols,
2165 elf_hppa_record_segment_addrs, elf_hppa_final_link,
2166 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
2167 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
2168 elf32-hppa.c mess is cleaned up.
2169 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
2170 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
2171 r_field then call hppa_field_adjust inline func with variable
2172 r_field arg, instead call hppa_field_adjust with fixed arg.
2173 In case R_PARISC_PCREL22F, don't set r_field.
2174 (elf_hppa_relocate_insn): Change args and return type to unsigned
2175 int. Call re_assemble_* funcs to do the work.
2177 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2178 sign extending.
2180 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2181 extending.
2182 (sign_extend): Mask first before sign extending.
2183 (low_sign_extend): Rewrite without condition expression.
2184 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2185 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2186 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2187 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2188 result as function return value rather than through pointer arg.
2189 Accept unsigned int args, and return unsigned int.
2190 (re_assemble_3): New. Combines function of dis_assemble_3 with
2191 re-assembly of opcode and immediate.
2192 (re_assemble_12): Likewise.
2193 (re_assemble_16): Likewise.
2194 (re_assemble_17): Likewise.
2195 (re_assemble_21): Likewise.
2196 (re_assemble_22): Likewise.
2197 (hppa_field_adjust): Rewrite and document, paying attention to
2198 size of types and signed/unsigned issues.
2199 (get_opcode): Shift before masking.
2200 (FDLW): Rename to FLDW.
2201 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2202 (hppa_rebuild_insn): Change args and return value to unsigned
2203 int. Make use of re_assemble_*. Correct case 11.
2205 * dep-in.sed: Handle ../opcodes/.
2206 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2207 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2208 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2209 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2210 elfarm-nabi.lo dependencies outside of auto-dependency area.
2211 Regenerate dependencies.
2212 * Makefile.in: Regenerate.
2214 * configure.in (TRAD_HEADER): Test non-null before
2215 AC_DEFINE_UNQUOTED.
2216 * configure: Regenerate.
2218 * reloc.c: Fix mis-spelling in comment.
2220 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2222 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2223 * vms.c (vms_openr_next_archived_file): Return NULL.
2225 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
2227 * coffcode.h Copy changes mistakenly done to libcoff.h in
2228 4/24/2000 patch.
2230 2000-04-29 Andreas Jaeger <aj@suse.de>
2232 * libbfd-in.h: Correctly check GCC version.
2233 * bfd-in.h: Likewise.
2234 * libhppa.h: Likewise.
2235 * libbfd.h: Regenerate.
2236 * bfd-in2.h: Regenerate.
2238 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
2240 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2241 coffdu-rs6000.{lo,c}.
2242 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2243 on xcoff.h
2244 * Makefile.in: Regenerate.
2245 * xcoff.h: New file.
2246 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2247 * coff-rs6000.c: Move all declarations and defines that are
2248 common to the xcoff backends into xcoff.h
2249 * coff64-rs6000.c: Ditto,
2251 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2253 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2254 _bfd_coff_force_symnames in strings and
2255 _bfd_coff_debug_string_prefix_length to their default values.
2256 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2258 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2260 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2261 _bfd_coff_force_symnames in strings and
2262 _bfd_coff_debug_string_prefix_length to their default values.
2264 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2266 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2267 Check local_got_refcounts before dereferencing.
2269 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2270 before deciding we don't need R_PPC_PLT32 relocation.
2271 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2272 dereferencing.
2274 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2276 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2277 .plt entries.
2278 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2279 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2280 (elf_i386_relocate_section): Allow for .plt to go missing.
2281 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2282 can use a relative reloc for got as elf_i386_relocate_section.
2283 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2285 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2287 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2289 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2291 * Makefile.am (coff64-rs6000.lo): New rule.
2292 * Makefile.in: Regenerate.
2293 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2294 xcoff_is_local_label_name, xcoff_rtype2howto,
2295 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2296 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2297 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2298 (NO_COFF_SYMBOLS): Define.
2299 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2300 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2301 internally.
2302 (MINUS_ONE): New macro.
2303 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2304 relocation.
2305 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2306 coff_SWAP_aux_out): Map to the new functions.
2307 * coff64-rs6000.c: New file.
2308 * libcoff.h (bfd_coff_backend_data): Add new fields
2309 _bfd_coff_force_symnames_in_strings and
2310 _bfd_coff_debug_string_prefix_length.
2311 (bfd_coff_force_symnames_in_strings,
2312 bfd_coff_debug_string_prefix_length): New macros for above fields.
2313 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2314 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2315 of using coff_swap_sym_in directly.
2316 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2317 (coff_set_flags) Set magic for XCOFF64.
2318 (coff_compute_section_file_positions): Add symbol name length to
2319 string section length if bfd_coff_debug_string_prefix_length is
2320 true.
2321 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2322 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2323 using coff_swap_lineno_in directly.
2324 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2325 and _bfd_coff_debug_string_prefix_length fields.
2326 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2327 symbol names into strings table when
2328 bfd_coff_force_symnames_in_strings is true.
2329 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2330 SET_RELOC_VADDR): New macros.
2331 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2332 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2333 code.
2334 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2335 changes within RS6000COFF_C specific code.
2336 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2337 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2338 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2339 Extend existing hack on target name.
2340 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2341 target name.
2342 * coff-tic54x.c (ticof): Keep up to date with new fields
2343 in bfd_coff_backend_data.
2344 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2345 targ_selvecs to include rs6000coff64_vec for rs6000.
2346 * configure.in: Add rs6000coff64_vec case.
2347 * cpu-powerpc.c: New bfd_arch_info_type.
2349 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2351 * config.bfd: Only disable elf32-hppa vectors, not all of the
2352 BSD and OSF configuration support. Provide (disabled) clauses
2353 for PA64 support.
2354 * configure.in: Add clause for PA64 support.
2355 * configure: Rebuilt.
2357 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2358 (bfd_elf64_hppa_vec): Declare.
2360 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2361 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2362 (elf64-hppa.lo): Add dependencies.
2363 * Makefile.in: Rebuilt.
2365 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2367 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2369 * libhppa.h (dis_assemble_16): New function.
2370 (pa_arch): Added pa20w element.
2372 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2374 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2375 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2376 bfd_elf64_slurp_reloc_table.
2378 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2379 definitions to get external names.
2380 (elf_write_relocs): Renamed from write_relocs and make global.
2381 (elf_slurp_reloc_table): Make global.
2382 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2384 * archive.c (hpux_uid_gid_encode): New function.
2385 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2386 defined and the ID is greater than 99999.
2387 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2388 special uid/gid fields into 32 bit values.
2390 2000-04-21 Matthew Green <mrg@cygnus.com>
2392 * config.bfd: Add NetBSD/sparc64 support.
2394 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2395 David Mosberger <davidm@hpl.hp.com>
2396 Timothy Wall <twall@cygnus.com>
2397 Jim Wilson <wilson@cygnus.com>
2399 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2400 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2401 (BFD64_BACKENDS): Add elf64-ia64.lo.
2402 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2403 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2404 * Makefile.in: Rebuild.
2405 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2406 (bfd_ia64_arch): Declare.
2407 (bfd_archures_list): Add bfd_ia64_arch.
2408 * bfd-in2.h: Rebuild.
2409 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2410 * configure: Rebuild.
2411 * configure.host: (ia64-*-linux*): New host.
2412 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2413 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2414 * elf.c (prep_headers): Add bfd_arch_ia64.
2415 * libbfd.h: Rebuild.
2416 * reloc.c: Add IA-64 relocations.
2417 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2418 Declare.
2419 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2420 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2422 2000-04-21 Richard Henderson <rth@cygnus.com>
2424 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2425 contents when performing a partial link.
2426 (bfd_elf_d30v_reloc_21): Likewise.
2428 2000-04-20 H.J. Lu <hjl@gnu.org>
2430 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2431 patch to symbols defined by a shared object.
2432 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2434 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2436 K&R compiler fixes.
2437 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2438 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2440 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2442 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2443 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2444 (coff-ia64.lo): Add dependency.
2445 * Makefile.in: Regenerate.
2446 * coff-ia64.c: New file.
2447 * efi-app-ia32.c: Ditto.
2448 * efi-app-ia64.c: Ditto.
2449 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2450 (coff_set_flags): Ditto.
2451 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2452 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2453 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2454 * configure: Regenerate.
2455 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2456 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2457 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2458 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2459 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2460 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2461 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2462 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2463 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2464 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2465 (GET_PDATA_ENTRY): Ditto.
2466 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2467 data_start. Use above macros to read fields that are 64 bit wide for
2468 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2469 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2470 FileAlignment and SectionAlignment to minimum alignment if they
2471 are zero.
2472 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2473 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2474 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2475 Use above macros to write fields that are 64 bit wide for
2476 COFF_WITH_PEP64.
2477 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2478 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2479 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2480 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2481 begin address, end address, and unwind info address only. Use
2482 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2483 print addresses.
2484 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2485 HIGH3ADJ relocation names.
2486 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2487 * targets.c: Declare bfd_efi_app_ia32_vec and
2488 bfd_efi_app_ia64_vec.
2489 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2490 bfd_efi_app_ia64_vec.
2492 2000-04-17 Timothy Wall <twall@cygnus.com>
2494 * bfd-in2.h: Add prototypes for tic54x load page access.
2495 * bfd-in.h: Regenerate.
2496 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2497 in customized _set_arch_mach function.
2498 * coffcode.h (coff_set_alignment_hook): Set section load page if
2499 the appropriate macro is defined.
2500 (write_object_contents): Read section load page.
2502 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2504 * elf32-hppa.h: Update copyright date.
2506 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2507 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2509 * elf32-d30v.c (MAX32): Don't use LL suffix.
2510 (MIN32): Define in terms of MAX32.
2511 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2513 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2514 expression.
2516 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2518 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2520 * dep-in.sed: Match space before file name, not after.
2521 * Makefile.am: Regenerate dependencies.
2522 * Makefile.in: Regenerate.
2524 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2525 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2526 extend without an if statement.
2528 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2530 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2531 signed quantites.
2532 * elf32-mips.c (gprel16_with_gp): Likewise.
2533 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2534 here using -0x40000, not (int)0xfffc0000.
2535 (elf32_hppa_size_of_stub): Likewise.
2537 2000-04-11 Timothy Wall <twall@cygnus.com>
2539 * coff-tic54x.c: Now builds with all targets.
2540 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2541 * Makefile.in: Regenerate.
2542 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2543 unitialized variable.
2545 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2547 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2548 --enable-build-warnings option.
2549 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2550 * Makefile.in, configure: Re-generate.
2552 2000-04-07 Nick Clifton <nickc@cygnus.com>
2554 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2555 BFD_RELOC_THUMB_PCREL_BLX.
2557 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2558 R_ARM_XPC25 and R_ARM_THM_PC22.
2560 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2561 R_ARM_XPC25 and R_ARM_THM_XPC22.
2562 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2563 R_ARM_[XPC25|THM_XPC22].
2565 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2566 elf/arm-oabi.h to elf/arm.h
2568 * Makefile.am: Fix dependency for elfarm-oabi.c
2569 * Makefile.in: Regenerate.
2571 * bfd-in2.h: Regenerate.
2572 * libbfd.h: Regenerate.
2574 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2576 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2577 and restore it on failure. Release newly allocated tdata on
2578 failure.
2580 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2582 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2583 (decode_line_info): Set it. Report error if unit->line_offset is
2584 equal to or larger than it.
2586 2000-04-07 Timothy Wall <twall@cygnus.com>
2588 * targets.c: Added vecs for tic54x.
2589 * reloc.c: Added relocs for tic54x.
2590 * libbfd.h: Regenerated.
2591 * configure: Add TI COFF vecs for tic54x.
2592 * configure.in: Ditto.
2593 * config.bfd (targ_cpu): Recognize new tic54x target.
2594 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2595 * bfd-in2.h: Add tic54x target and relocations.
2596 * Makefile.am, Makefile.in: Add tic54x target.
2597 * archures.c (bfd_archures_list): Add tic54x target.
2598 * coff-tic54x.c: New.
2599 * cpu-tic54x.c: New.
2601 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2603 * elfcore.h (elf_core_file_p): call backend_object_p which
2604 thereby gets an opportunity to update the arch/machine type.
2606 2000-04-06 Timothy Wall <twall@cygnus.com>
2608 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2609 class. Handle SEC_CLINK and SEC_BLOCK flags.
2610 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2611 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2613 2000-04-06 Nick Clifton <nickc@cygnus.com>
2615 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2616 EF_INTERWORK if this is an unknown EABI.
2617 (elf32_arm_merge_private_bfd_data): Check EABI version
2618 numbers. Only check EF_xxx flags if the EABI version number
2619 is unknown.
2620 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2621 if the EABI version number is unknown.
2622 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2623 if the EABI version number is unknown.
2625 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2627 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2628 BFD_RELOC_SH_LOOP_END.
2629 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2630 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2631 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2632 (sh_elf_reloc_loop): New function.
2633 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2634 any more.
2635 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2636 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2637 * bfd-in2.h, libbfd.h: Regenerate.
2639 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2641 * po/bfd.pot: Regenerate.
2643 * Makefile.am: Remove extraneous mkdep comment.
2644 (MKDEP): Use gcc -MM rather than mkdep.
2645 (DEP): Quote when passing vars to sub-make. Add warning
2646 message to end.
2647 (DEP1): Rewrite for "gcc -MM".
2648 (CLEANFILES): Add DEP2.
2649 Update dependencies.
2650 * Makefile.in: Regenerate.
2652 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2654 * configure.in: Added corefile support for AIX 4.3. In particular,
2655 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2656 compiling rs6000-core.c.
2657 * configure: Regenerated.
2659 2000-04-03 H.J. Lu <hjl@gnu.org>
2661 * cache.c (bfd_open_file): Unlink the output file only if
2662 it has non-zero size.
2664 2000-04-01 Ken Block USG <block@zk3.dec.com>
2666 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2667 relative relocations for non-loaded sections in shared objects.
2668 (elf64_alpha_check_relocs): Similarly.
2670 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2672 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2673 BFD_RELOC_16 to switch for extended relocs.
2674 (MY_swap_ext_reloc_in): New.
2675 (MY_swap_ext_reloc_out): New.
2676 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2677 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2678 (NAME(aout,squirt_out_relocs)): Similarly use
2679 MY_swap_ext_reloc_out.
2680 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2682 2000-04-03 Kazu Hirata <kazu@hxi.com>
2684 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2685 the R_PCRWORD_B case.
2687 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2689 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2690 on some targets.
2691 * ihex.c : Ditto.
2693 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2695 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2696 HOWTO references to bfd_elf_generic_reloc, that have
2697 partial_inplace == true, now use the new function. The function
2698 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2699 extends its fixes to the R_M32R_{16,24,32} relocs.
2700 The new logic in m32r_elf_lo16_reloc() has been removed, and
2701 it instead calls the new routine to obtain that functionality.
2703 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2705 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2706 elf32_avr_check_relocs, avr_final_link_relocate,
2707 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2708 elf32_avr_object_p): Add prototypes.
2709 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2710 (bfd_elf_avr_final_write_processing): Make static.
2712 2000-03-27 Denis Chertykov <denisc@overta.ru>
2714 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2715 * archures.c (bfd_architecture): Add AVR architecture.
2716 (bfd_archures_list): Add reference to AVR architecture info.
2717 * elf.c (prep_headers): Handle bfd_arch_avr.
2718 * reloc.c: Add various AVR relocation enums.
2719 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2720 list.
2721 * Makefile.am: Add support for AVR elf.
2722 * configure.in: Likewise.
2723 * config.bfd: Likewise.
2724 * Makefile.in: Regenerate.
2725 * configure: This too.
2726 * bfd-in2.h: And this.
2727 * libbfd.h: And this.
2729 2000-03-24 H.J. Lu <hjl@gnu.org>
2731 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2732 (elf64_alpha_find_reloc_at_ofs): Likewise.
2734 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2736 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2737 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2738 allowable range used to be -2**(n-1) to 2**n-1.
2739 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2740 "boolean overflow" with "bfd_reloc_status_type flag".
2742 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2744 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2746 2000-03-14 Kazu Hirata <kazu@hxi.com>
2748 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2749 of shrinks properly, including the last reloc.
2751 2000-03-13 Kazu Hirata <kazu@hxi.com>
2753 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2754 check for R_MOVL2.
2756 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2758 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2759 a format mismatch rather than an "error" from bfd_read such as
2760 bfd_error_file_truncated.
2762 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2764 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2765 sign-extension and big-endian compensation for
2766 R_MIPS_64 even in ld -r.
2768 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2770 * elf32-mips.c (mips_elf_next_relocation): Rename from
2771 mips_elf_next_lo16_relocation, and generalize to look
2772 for any relocation type.
2773 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2774 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2775 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2776 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2777 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2778 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2779 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2780 (mips_rtype_to_howto): Likewise.
2781 (mips_elf_calculate_relocation): Handle new relocs.
2782 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2783 are paired. The addend for R_MIPS_GNU_REL16_S2
2784 is shifted right two bits.
2786 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2788 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2789 comment, and ensure it doesn't happen again.
2790 (bfd_install_relocation): Same here.
2791 (_bfd_relocate_contents): Don't bother assigning unused signmask
2792 shift result. Fix typos in comments.
2793 Remove trailing whitespace throughout file.
2795 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2797 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2798 * bfd-in2.h: Rebuild.
2800 2000-03-06 Nick Clifton <nickc@cygnus.com>
2802 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2803 sym_ptr_ptr fields.
2804 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2805 (SIZEOF_ILF_STRINGS): Redefine.
2806 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2807 relative reloc, as opposed to a section relative reloc.
2808 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2809 not C_LABEL.
2810 Add length of symbol's prefix to string pointer.
2811 Store a pointer to the symbol in the symbol pointer table.
2812 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2813 Initialise the symbol pointer table.
2814 Store the hint in the Hint/Name table.
2815 Make the jump reloc be symbol realtive, not section relative.
2816 Create an import symbol for imported code.
2818 2000-03-06 Catherine Moore <clm@cygnus.com>
2820 * elf.c (swap_out_syms): Check for null type_ptr.
2822 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2824 * aout-target.h (MY(write_object_contents)): Remove unused
2825 and unusable "#if CHOOSE_RELOC_SIZE".
2826 * pc532-mach.c (MY(write_object_contents)): Ditto.
2827 * netbsd.h (MY(write_object_contents)): Ditto.
2828 * hp300hpux.c (MY(write_object_contents)): Ditto.
2829 * freebsd.h (MY(write_object_contents)): Ditto.
2830 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2832 2000-02-29 H.J. Lu <hjl@gnu.org>
2834 * peicode.h (jtab): Make it static.
2836 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2837 defined and COFF_IMAGE_WITH_PE is not defined.
2838 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2839 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2841 2000-03-01 Nick Clifton <nickc@cygnus.com>
2843 * coff-arm.c (bfd_arm_process_before_allocation): Make
2844 'symndx' signed to prevent compile time warning.
2846 * coff-mcore.c: Remove unused prototype for pe_object_p.
2848 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2849 functions that are not used when COFF_IMAGE_WITH_PE is
2850 defined.
2851 (struct sh_opcode): Change type of 'flags' field to unsigned
2852 long so that it can hold the USESAS flag.
2854 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2856 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2857 'sym_sec'.
2859 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2860 parameters.
2861 Remove unusued variables and code.
2862 (elf_backend_add_symbol_hook): Fix prototype.
2864 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2865 'srelgot'.
2867 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2868 'oldinst'.
2870 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2871 parameters.
2872 Remove unusued variables and code.
2873 (elf_backend_add_symbol_hook): Fix prototype.
2875 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2877 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2878 to unused function parameter.
2880 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2881 parameters.
2882 Use EMPTY_HOWTO to initialise empty howto slots.
2883 Remove unused variables.
2885 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2887 2000-03-01 H.J. Lu <hjl@gnu.org>
2889 * aoutx.h (aout_link_input_section_std): Pass "true" to
2890 the undefined_symbol callback.
2891 (aout_link_input_section_ext): Likewise.
2892 * bout.c (get_value): Likewise.
2893 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2894 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2895 Likewise.
2896 (alpha_relocate_section): Likewise.
2897 * coff-arm.c (coff_arm_relocate_section): Likewise.
2898 * coff-i960.c (coff_i960_relocate_section): Likewise.
2899 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2900 * coff-mips.c (mips_relocate_section): Likewise.
2901 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2902 * coff-sh.c (sh_relocate_section): Likewise.
2903 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2904 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2905 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2906 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2907 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2908 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2909 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2910 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2911 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2912 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2913 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2914 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2915 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2916 * elflink.h (elf_link_output_extsym): Likewise.
2917 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2918 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2919 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2921 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2922 undefined_symbol callback when building shared library with
2923 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2924 "true".
2925 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2926 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2927 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2928 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2929 (elf32_mips_get_relocated_section_content): Likewise.
2930 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2931 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2932 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2933 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2935 2000-02-28 Nick Clifton <nickc@cygnus.com>
2937 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2938 * Makefile.in: Regenerate.
2940 * configure.in: Add support for mips and sh pe vectors.
2941 * configure: regenerate.
2943 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2944 targets.
2946 * targets.c: Add mips and sh pe vectors.
2948 * libpei.h (coff_final_link_postscript): Only define if not
2949 already defined.
2951 * coffcode.h: Add support for WinCE magic numbers.
2953 * peigen.c (pe_print_reloc): Update comment and rearrange
2954 appending of newline character.
2956 * peicode.h: Add support for Image Library Format.
2957 (pe_ILF_vars): Structure containing data used by ILF code.
2958 (pe_ILF_make_a_section): New function. Create a section based
2959 on ILF data.
2960 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2961 ILF data.
2962 (pe_ILF_make_a_symbol): New function. Create a symbol based
2963 on ILF data.
2964 (pe_ILF_save_relocs): New function. Store the relocs created
2965 by pe_ILF_make_a_reloc in a section.
2966 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2967 an ILF object.
2968 (pe_ILF_object_p): New function. Return a bfd_target pointer
2969 for an ILF object.
2970 (pe_bfd_object_p): If an ILF object is detected call
2971 pe_ILF_object_p on it.
2973 * coff-arm.c: Add support for WinCE relocs which are different
2974 from normal ARM COFF relocs.
2975 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2977 * coff-sh.c: Add support for sh-pe target.
2978 * pe-sh.c: New file. Support code for sh-pe target.
2979 * pei-sh.c: New file. Support code for sh-pe target.
2981 * pe-mips.c: New file. Support code for mips-pe target.
2982 * pei-mips.c: New file. Support code for mips-pe target.
2984 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2986 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2987 architecture if the object causing the bump is dynamic.
2988 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2989 and also don't it for memory ordering.
2990 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2992 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2994 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2995 calling bfd_get_section_size_before_reloc.
2996 (decode_line_info): Likewise.
2997 (_bfd_dwarf2_find_nearest_line): Likewise.
2999 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
3001 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
3002 name of the libtool directory.
3003 * Makefile.in: Rebuild.
3005 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
3007 * som.c (SOM_HOWTO): Define.
3008 (som_hppa_howto_table): Use it.
3010 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3012 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
3014 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
3016 2000-02-24 Catherine Moore <clm@cygnus.com>
3018 * som.c (som_misc_symbol_info): Add field
3019 secondary_def.
3020 (som_bfd_derive_misc_symbol_info): Initialize
3021 secondary_def.
3022 (som_build_and_write_symbol_table): Keep track
3023 of secondary_def field.
3024 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
3025 if secondary_def field is set.
3026 (som_bfd_ar_write_symbol_stuff): Initialize
3027 secondary_def.
3029 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
3031 * dwarf2.c (read_address): Read 16-bits addresses.
3032 (parse_comp_unit): Accept addr_size == 2.
3034 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
3036 * bfd-in.h: Update copyright date.
3038 2000-02-23 Linas Vepstas <linas@linas.org>
3040 * cpu-i370.c: New file.
3041 * elf32-i370.c: New file.
3042 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
3043 (bfd_i370_arch): New.
3044 (bfd_archures_list): Add bfd_i370_arch.
3045 * elf.c (prep_headers): Add bfd_arch_i370.
3046 * Makefile.am: Add support for IBM 370 elf.
3047 * config.bfd: Likewise.
3048 * configure.in: Likewise.
3049 * libbfd.h (bfd_reloc_code_real_names): Likewise.
3050 * reloc.c (bfd_reloc_code_type): Likewise.
3051 * targets.c: Likewise.
3053 * Makefile.in: Regenerate.
3054 * configure: Regenerate.
3055 * bfd-in2.h: Regenerate.
3057 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3059 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
3060 invalid relocation types, and change them to R_386_NONE.
3062 2000-02-22 H.J. Lu <hjl@gnu.org>
3064 * elflink.h (elf_link_add_object_symbols): If a version symbol is
3065 not defined, don't add a second ELF_VER_CHR.
3067 * elflink.h (elf_bfd_final_link): Call output_extsym for global
3068 symbols converted to local symbols even when stripping all
3069 symbols.
3070 (elf_link_output_extsym): Process global symbols converted to
3071 local symbols even if they are being stripped.
3073 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3075 * archures.c (bfd_octets_per_byte): Return unsigned int.
3076 (bfd_arch_mach_octets_per_byte): Ditto.
3077 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
3078 comparison warning.
3079 * section.c (bfd_get_section_size_before_reloc): Quell signed
3080 vs. unsigned comparison warning.
3081 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
3082 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
3083 change. What was I thinking?
3084 * bfd-in2.h: Regenerate.
3086 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
3087 (elf_gc_sections): Same here.
3088 (elf_gc_common_finalize_got_offsets): And here.
3090 2000-02-21 Ian Lance Taylor <ian@zembu.com>
3092 ELF HPPA doesn't work at present; remove it until it does.
3093 * config.bfd: Comment out setting targ_defvec to
3094 bfd_elf32_hppa_vec.
3095 * Makefile.am: Rebuild dependencies.
3096 (BFD32_BACKENDS): Remove elf32-hppa.lo.
3097 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
3098 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
3099 * Makefile.in: Rebuild.
3100 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
3102 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3104 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
3105 is no bfd_free(). Revert bfd_free part of previous change.
3107 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3109 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
3110 arrays.
3111 (coff_compute_section_file_positions): Use bfd_free to pair
3112 bfd_malloc.
3113 (coff_write_object_contents): Likewise.
3115 * coff-rs6000.c (xcoff_howto_table_16): New variable.
3116 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
3118 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
3120 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
3121 (xcoff_ar_file_hdr_big): New structure.
3122 (SIZEOF_AR_FILE_HDR_BIG): New macro.
3123 (xcoff_ar_hdr_big): New structure.
3124 (SIZEOF_AR_HDR_BIG): New macro.
3125 (xcoff_big_format_p): New macro.
3126 (xcoff_ardata_big): New macro.
3127 (arch_xhdr_big): New macro.
3128 (xcoff_slurp_armap): Handle large archives.
3129 (xcoff_archive_p): Detect large archives.
3130 (xcoff_read_ar_hdr): Handle large archives.
3131 (xcoff_openr_next_archived_file): Handle large archives.
3132 (xcoff_generic_stat_arch_elt): Handle large archives.
3133 (xcoff_write_armap_old): Rename from xcoff_write_armap.
3134 (xcoff_write_armap_big): New function.
3135 (xcoff_write_armap): New function, dispatch to _old or _big.
3136 (xcoff_write_archive_contents_old): Rename from
3137 xcoff_write_archive_contents.
3138 (xcoff_write_archive_contents_big): New function.
3139 (xcoff_write_archive_contents): New function, dispatch to _old or
3140 _big.
3142 2000-02-18 Richard Henderson <rth@cygnus.com>
3144 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
3145 and hide_symbol members.
3146 (elf_link_hash_copy_indirect): Remove.
3147 (elf_link_hash_hide_symbol): Remove.
3148 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
3149 and elf_backend_hide_symbol.
3150 (_bfd_elf_link_hash_copy_indirect): Declare.
3151 (_bfd_elf_link_hash_hide_symbol): Declare.
3152 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
3153 (_bfd_elf_link_hash_hide_symbol): Likewise.
3154 (_bfd_elf_link_hash_table_init): Don't init killed members.
3155 * elflink.h (elf_link_add_object_symbols): Use the bed function
3156 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
3157 (elf_link_assign_sym_version): Likewise.
3158 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
3159 (elf_backend_hide_symbol): Likewise.
3160 (elfNN_bed): Update for new members.
3162 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3164 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
3165 STACK_END_ADDR): Define for new core file format.
3166 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
3167 for handling the vagaries of the various core file structures used
3168 by AIX over the years.
3169 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
3170 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
3171 core_dumpx structure.
3173 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3175 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3176 (bfd_mach_sh3_dsp): Likewise.
3177 (bfd_mach_sh4): Reinstate.
3178 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3179 * bfd-in2.h: Regenerate.
3180 * coff-sh.c (struct sh_opcode): flags is no longer short.
3181 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3182 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3183 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3184 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3185 (sh_opcodes): No longer const.
3186 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3187 (sh_insn_uses_reg): Check for USESAS and USESR8.
3188 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3189 (_bfd_sh_align_load_span): Return early for SH4.
3190 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3191 Take into account that field b of a parallel processing insn
3192 could be mistaken for a separate insn.
3193 * cpu-sh.c (arch_info_struct): New array elements for
3194 sh2, sh-dsp and sh3-dsp.
3195 Reinstate element for sh4.
3196 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3197 (SH4_NEXT): Reinstate.
3198 (SH3_NEXT, SH3E_NEXT): Adjust.
3199 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3200 * elf32-sh.c (sh_elf_set_private_flags): New function.
3201 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3202 (sh_elf_merge_private_data): New function.
3203 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3204 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3205 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3206 sh_elf_merge_private_data.
3208 2000-02-13 Richard Henderson <rth@cygnus.com>
3210 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3211 hide_symbol members.
3212 (elf_link_hash_copy_indirect): New.
3213 (elf_link_hash_hide_symbol): New.
3214 * elflink.h (elf_link_add_object_symbols): Break out copy from
3215 indirect new new symbol to elf.c.
3216 (elf_link_assign_sym_version): Break out privatization of
3217 non-exported symbol to elf.c.
3218 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3219 (_bfd_elf_link_hash_hide_symbol): New.
3220 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3222 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3224 * section.c (_bfd_strip_section_from_output): Add info parameter.
3225 If it passed as non-NULL, use it to check whether any input BFD
3226 has an input section which uses this output section. Change all
3227 callers.
3228 * bfd-in2.h: Rebuild.
3230 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3231 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3232 1999-11-29.
3233 * bfd-in2.h: Rebuild.
3235 2000-02-10 Timothy Wall <twall@cygnus.com>
3237 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3238 allow final modifications of swapped-in symbol.
3239 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3240 * coffcode.h (coff_write_relocs): Use macro
3241 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3242 symbol index should be set to -1.
3244 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3246 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3247 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3248 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3249 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3250 sh_insns_uses_or_sets_freg): New functions.
3251 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3252 * (sh_insns_conflict): Use new functions and new macros to
3253 detect conflicts when two instructions both set same integer registers,
3254 both set same fp register, and both set special register.
3256 2000-02-09 Timothy Wall <twall@cygnus.com>
3258 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3259 swapping in sections, so that the swapping routines have access to
3260 the arch/mach info.
3262 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3264 * coff-go32.c: Update comment. Update copyright.
3266 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3268 * syms.c (bfd_decode_symclass)
3269 Two new class characters were added - 'V' and 'v'. The
3270 meaning of 'W' is now restricted to just weak non-object
3271 symbols. This allows differentiation between, for example,
3272 weak functions vs weak objects. nm for example now dumps:
3273 'W' = weak global
3274 'w' = weak unresolved
3275 'V' = weak global object
3276 'v' = weak unresolved object
3278 (bfd_is_undefined_symclass): New function. Return true if the
3279 given symbol class represents and undefined/unresolved symbol.
3281 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3282 unresolved symbols.
3284 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3286 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3287 STT_ARM_16BIT flag set, but it is not attached to a data object
3288 return STT_ARM_16BIT so that it will be treated as code by the
3289 disassembler.
3291 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3293 * coff-i386.c (i3coff_object_p): Remove prototype.
3294 Update copyright.
3296 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3297 to name. Update copyright.
3299 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3300 assignment to avoid warning. Update copyright.
3302 2000-01-24 Robert Lipe (robertl@sco.com)
3304 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3305 instead of using GNU C extension.
3307 2000-01-21 Nick Clifton <nickc@cygnus.com>
3309 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3310 amount from a bfd_in_memory structure.
3311 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3312 structure.
3314 2000-01-14 Nick Clifton <nickc@cygnus.com>
3316 * linker.c (default_indirect_link_order): oops - fix incorrectly
3317 applied patch from Tim Wall.
3319 2000-01-13 Timothy Wall (twall@tiac.net>
3321 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3322 = scnhsz, filhsz, relsz, aoutsz, etc)
3324 * coffswap.h: Ditto.
3326 2000-01-13 Nick Clifton <nickc@cygnus.com>
3328 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3329 interwork thumb to arm stub.
3331 2000-01-13 Timothy Wall (twall@tiac.net>
3333 * archures.c (bfd_octets_per_byte): New function: Return
3334 target byte size.
3335 (bfd_arch_mach_octets_per_byte): New function: Return target
3336 byte size.
3338 * section.c: Distinguish between octets and bytes for usage of
3339 _cooked_size, _raw_size, and output_offset. Clarify
3340 description of bfd_set_section_contents.
3342 * bfd-in2.h: Regenerate.
3344 * coffgen.c: Indicate that the offset parameter is in bytes, not
3345 octets.
3347 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3348 where appropriate to get the octet offset when calling
3349 bfd_set_section_contents.
3350 (bfd_coff_reloc_link_order): Ditto.
3352 * linker.c (bfd_generic_reloc_link_order): Ditto.
3353 (_bfd_default_link_order): Ditto.
3355 * reloc.c (bfd_perform_relocation): Distinguish between octets
3356 and bytes. Use octets when indexing into octet data; use bytes
3357 when calculating target addresses.
3358 (bfd_install_relocation): Ditto.
3360 * srec.c (srec_write_section): Ditto.
3362 2000-01-13 Nick Clifton <nickc@cygnus.com>
3364 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3365 3 to 2. This allows 4 byte sized sections, which is necessary for
3366 dlltool to build functioning DLLs.
3368 2000-01-10 Philip Blundell <pb@futuretv.com>
3370 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3371 (arm*-*-conix*): New target.
3373 2000-01-10 Egor Duda <deo@logos-m.ru>
3375 * config.bfd: Include elf32_i386 vector to target list for cygwin
3376 and mingw.
3378 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3379 * configure.in: Test for structure win32_pstatus_t in
3380 <sys/procfs.h>
3381 * configure: Regenerate.
3383 * elf.c (elfcore_grok_win32pstatus): New function: process
3384 win32_pstatus_t notes in elf core file.
3385 (elfcore_grok_note): Detect win32_pstatus notes.
3387 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3389 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3390 visibility.
3391 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3392 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3394 1999-12-29 Richard Henderson <rth@cygnus.com>
3396 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3397 if no dynamic sections created.
3399 1999-12-27 Nick Clifton <nickc@cygnus.com>
3401 * peicode.h (pe_bfd_object_p): Only define for PE format
3402 targets.
3404 1999-12-17 Nick Clifton <nickc@cygnus.com>
3406 * coff-i386.c (i3coff_object_p): Delete.
3407 (i386coff_vec): Replace reference to i3coff_object_p with a
3408 reference to coff_object_p.
3410 * coff-mcore.c (pe_object_p): Delete.
3412 * peicode.h (pe_bfd_object_p): New function: Detect the
3413 presence of a PE format COFF object file. Also detect and
3414 warn about the presence of LINK6 format Image Library Format
3415 object files.
3417 1999-12-16 Nick Clifton <nickc@cygnus.com>
3419 * coff-arm.c (NUM_ELEM): New macro.
3420 (NUM_RELOCS): New macro: The number of known ARM relocs.
3421 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3422 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3423 of range.
3424 (bfd_arm_process_before_allocation): Produce a warning message if
3425 an out of range symbol index is encountered.
3427 1999-12-14 Nick Clifton <nickc@cygnus.com>
3429 * elflink.h (is_global_symbol_definition): New Function: Return
3430 true iff the symbol is being given a global definition in this
3431 bfd.
3432 (elf_link_is_defined_archive_symbol): Do not bother processing
3433 symbols for an archive element that has already been included
3434 in the link.
3435 Use is_global_symbol_definition().
3437 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3439 * config.bfd: Add support for sparc-*-netbsdelf* and
3440 sparc-*-netbsdaout*.
3442 1999-12-13 Nick Clifton <nickc@cygnus.com>
3444 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3445 if the symbol is in the common section.
3447 1999-12-10 Nick Clifton <nickc@cygnus.com>
3449 * elflink.h (elf_link_is_defined_archive_symbol): New
3450 function: Decide if a symbol, in an archive map is there
3451 because it is defined in the archive element, or because it is
3452 just another common declaration of it.
3453 (elf_link_add_archive_symbols): Use
3454 elf_link_is_defined_archive_symbol to decide if an archive
3455 element contain a reference to a common symbol should be
3456 linked in or not.
3458 1999-12-10 Nick Clifton <nickc@cygnus.com>
3460 * elflink.h: Revert previous patch.
3461 * targets.c: Revert previous patch.
3462 * libbfd-in2.h: Revert previous patch.
3463 * libbfd.h: Revert previous patch.
3464 * elfxx-target.h: Revert previous patch.
3465 * archive.c: Revert previous patch.
3466 * aout-target.h: Revert previous patch.
3467 * aout-tic30.h: Revert previous patch.
3468 * bfd.c: Revert previous patch.
3469 * coff-alpha.c: Revert previous patch.
3470 * coff-rs6000.c: Revert previous patch.
3471 * elf64-mips.c: Revert previous patch.
3472 * ieee.c: Revert previous patch.
3473 * libecoff.h: Revert previous patch.
3474 * oasys.c: Revert previous patch.
3475 * som.c: Revert previous patch.
3476 * vms.c: Revert previous patch.
3478 1999-12-09 Nick Clifton <nickc@cygnus.com>
3480 * elflink.h (elf_link_add_archive_symbols): Add an archive
3481 element even if contains a symbol which is currently only
3482 considered to be a common.
3484 * targets.c (struct bfd_target): Add new field
3485 _bfd_allow_commons_in_armap.
3486 * bfd-in2.h:Regenerate.
3488 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3489 Define.
3490 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3491 * libbfd.h: Regenerate.
3493 * elfxx-target.h: If using COFF archive map, override
3494 definition of allow_commons_in_armap and replace with
3495 bfd_false.
3497 * archive.c (bfd_compute_and_write_armap): Do not place common
3498 symbols into the archive map unless _bfd_allow_commons_in_armap
3499 returns true.
3501 * aout-target.h (MY_allow_commons_in_armap): Define.
3502 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3503 * bfd.c (bfd_allow_commons_in_armap): Define.
3504 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3505 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3506 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3507 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3508 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3509 * oasys.c (oasys_allow_commons_in_armap): Define.
3510 * som.c (som_allow_commons_in_armap): Define.
3511 * vms.c (vms_allow_commons_in_armap): Define.
3513 1999-12-07 Jim Blandy <jimb@cygnus.com>
3515 Add support for SSE registers in ELF core files.
3516 * elf.c (elfcore_make_note_pseudosection): New function.
3517 (elfcore_grok_prfpreg): Use it.
3518 (elfcore_grok_prxfpreg): New function.
3519 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3521 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3523 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3524 value by 4 before storing it back in the field. From
3525 Koundinya. K <kk@ddeorg.soft.net>.
3527 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3529 * archures.c (bfd_mach_am33): Define.
3530 * bfd-in2.h: Rebuilt.
3531 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3532 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3533 (compute_function_info): Handle additional registers saved by
3534 movm on the am33.
3535 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3536 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3538 1999-11-29 Jim Blandy <jimb@cygnus.com>
3540 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3541 functions.
3542 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3543 declarations.
3545 1999-11-27 Michael Meissner <meissner@cygnus.com>
3547 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3548 internal use within gas for alpha explicit relocations.
3549 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3550 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3551 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3552 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3553 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3554 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3556 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3557 BFD_RELOC_ALPHA_USER_*.
3559 * bfd-in2.h: Regenerate.
3560 * libbfd.h: Regenerate.
3562 1999-11-26 Fred Fish <fnf@cygnus.com>
3564 * elf.c (elfcore_read_notes): Add prototype for static function.
3565 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3566 (bfd_section_from_phdr): Replacement function that calls
3567 _bfd_elf_make_section_from_phdr for generic segment types and
3568 backend fucntion pointed to by elf_backend_section_from_phdr for
3569 backend specific segment types.
3570 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3571 now called by _bfd_elf_make_section_from_phdr. Note that this func
3572 is now just a stub between the caller and bfd_section_from_phdr.
3574 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3575 elf_backend_section_from_phdr.
3576 (elf_backend_section_from_phdr): Add prototype.
3578 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3579 (elfNN_bed): Add elf_backend_section_from_phdr.
3581 1999-11-25 Nick Clifton <nickc@cygnus.com>
3583 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3584 SEC_CODE and SEC_READONLY flags to glue sections.
3586 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3587 SEC_CODE and SEC_READONLY flags to glue sections.
3589 1999-11-20 Nick Clifton <nickc@cygnus.com>
3591 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3592 delta.
3594 1999-11-19 Catherine Moore <clm@cygnus.com>
3596 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3597 (elf_cpu32_plt_entry): Likewise.
3599 1999-11-18 Nick Clifton <nickc@cygnus.com>
3601 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3602 for RVA relocs.
3603 (coff_mcore_relocate_section): Initialise addend to 0.
3604 Special case processing of RVA reloc.
3606 1999-11-17 Richard Henderson <rth@cygnus.com>
3608 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3609 type_change_ok; add sign_extend_vma.
3610 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3611 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3612 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3613 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3614 (elfNN_bed): Follow struture changes.
3616 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3618 * libbfd.c (bfd_read): Check result of read against desired result
3619 using !=, not <.
3620 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3621 invalid compared to the section size.
3623 * ieee.c (ieee_slurp_debug): Get the length of the debug
3624 information right if there is no data part.
3626 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3628 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3629 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3631 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3633 * elflink.h (elf_bfd_final_link): Make last_local signed.
3635 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3637 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3638 starts with a zero.
3640 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3642 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3643 bfd_mach_d10v_ts3.
3644 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3645 * bfd-in2.h: Regenerate.
3647 1999-10-15 Andrew Haley <aph@cygnus.com>
3649 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3651 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3653 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3655 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3657 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3658 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3659 too.
3661 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3663 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3664 relocs also need the GP value.
3665 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3666 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3667 the GP value for R_MIPS_LITERAL relocs too. Handle
3668 R_MIPS_64 relocs properly on big-endian MIPS.
3669 (mips_elf_sign_extend): Behave properly with 'long long'.
3670 (mips_elf_highest): Correct typo.
3672 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3674 * cpu-m32r.c (arch_info_struct): New static global.
3675 (bfd_m32r_arch): Refer to it.
3676 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3677 (m32r_elf_print_private_bfd_data): Ditto.
3678 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3679 * archures.c (bfd_mach_m32rx): Define it.
3680 * bfd-in2.h: Rebuild.
3682 1999-09-28 Fred Fish <fnf@cygnus.com>
3684 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3685 (cisco_core_big_vec): Add new bigendian vec.
3686 (cisco_core_little_vec): Add new little endian vec.
3688 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3689 (crash_info_locs): Add array of possible offsets.
3690 (MASK_ADDR): Mask to apply to crash info offset.
3691 (crashinfo_external): Add textbase, database, bssbase and
3692 turn into a typedef.
3693 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3694 Many small changes to account for additional hardware versions.
3695 Pick a reasonable size for ".reg" section. Add a ".crash"
3696 section to allow access to crashinfo_external struct.
3697 (cisco_core_file_p): New version of this function that
3698 iterates over crash_info_locs, calling cisco_core_file_validate.
3699 (cisco_core_vec): Old big endian only vec replaced with ...
3700 (cisco_core_big_vec): Add big endian version.
3701 (cisco_core_little_vec): Add little endian version.
3703 * configure.in (cisco_core_vec): Split to two new vectors ...
3704 (cisco_core_big_vec): New target vector.
3705 (cisco_core_little_vec): New target vector.
3706 * configure: Regenerate.
3707 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3708 to cisco_core_big_vec in targ_selvecs.
3710 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3712 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3713 (mips_elf_relocate_got_local): Unused, delete.
3714 (mips_elf_relocate_global_got): Unused, delete.
3716 1999-09-24 Fred Fish <fnf@cygnus.com>
3718 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3719 to initialize it to something meaningful. Then use it to generate
3720 more useful segment names.
3722 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3724 * som.c (NO_PCREL_MODES): Define if the system does not define
3725 R_SHORT_PCREL_MODE.
3726 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3727 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3728 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3729 * libhppa.h (dis_assemble_22): New function.
3730 (bfd_hppa_insn2fmt): Handle long branch.
3732 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3733 in PA2.0.
3735 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3737 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3738 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3739 (reloc_howto_type howto_table): Tidy comments and whitespace.
3741 1999-09-17 Nick Clifton <nickc@cygnus.com>
3743 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3744 previous delta. Set sec->gc_mark instead.
3746 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3748 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3749 (elf_cpu32_plt_entry): Likewise.
3751 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3753 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3755 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3756 symbol table, then just compute a suitable value (but do not
3757 create a __gp symbol).
3759 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3760 symbols when building shared libraries.
3761 (elf_hppa_final_link_relocate): Correct handling of PCREL
3762 relocations against undefined symbols.
3764 1999-09-16 Nick Clifton <nickc@cygnus.com>
3766 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3767 interworking sections as linker created so that they will not
3768 be removed by garbage collection.
3770 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3772 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3773 (elf_hppa_final_link_relocate): Consistently create an absolute
3774 address, then subtract out the value of __gp.
3776 1999-09-14 Michael Meissner <meissner@cygnus.com>
3778 * configure.in (Canonicalization of target names): Remove adding
3779 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3780 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3781 * configure: Regenerate.
3783 1999-09-14 Nick Clifton <nickc@cygnus.com>
3785 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3786 Mitsubishi).
3788 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3790 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3791 (elf_hppa_final_link): Initialize text_segment_base and
3792 data_segment_base.
3793 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3795 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3796 (elf_hppa_final_link_relocate): Likewise.
3797 (elf_hppa_relocate_insn): Likewise.
3798 (elf_hppa_relocate_section): Initialize HOWTO.
3800 1999-09-13 Donn Terry <donn@interix.com>
3802 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3803 handling to support both GNU and MS objects.
3805 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3806 when determining whether to set F_RELFLG.
3808 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3810 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3811 PC24 relocs if the target is an undefined weak symbol.
3812 (arm_add_to_rel): Fix compiler warning.
3813 (elf32_arm_plt0_entry): Correct comments.
3815 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3817 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3818 an absolute symbol in REL relocs.
3820 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3822 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3823 Stub SEGREL32. Return an error for any relocation not handled.
3825 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3827 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3828 constant symbols, and avoid multiple definition errors on them.
3830 1999-09-12 Donn Terry <donn@interix.com>
3832 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3833 significant bit is set.
3835 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3837 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3839 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3840 relocs as we do for RELA relocs.
3842 1999-09-11 Donn Terry <donn@interix.com>
3844 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3845 (coff_final_link_postscript): Define.
3846 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3847 directory entries here.
3848 (_bfd_pei_final_link_postscript): New function.
3850 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3851 section flags based on the section name.
3853 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3854 get the overflow of the s_nlnno field from the s_nreloc field.
3855 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3856 the s_nlnno overflow of the .text section into the s_nreloc
3857 field.
3859 * peigen.c (add_data_entry): Declare.
3860 (pei_swap_aouthdr_out): Get image size right. Set linker version
3861 more intuitively.
3862 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3863 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3864 extraneous ImageBase.
3865 (pe_print_edata): Likewise.
3866 (pe_print_pdata): Likewise. Print exception entries.
3867 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3868 (tbl): Make const, add "UNKNOWN".
3869 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3870 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3871 section data directory.
3872 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3874 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3875 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3876 * peicode.h (coff_get_symbol_info): Define.
3878 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3879 -DSTRICT_PE_FORMAT.
3880 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3881 than __INTERIX.
3882 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3883 STRICT_PE_FORMAT.
3885 * libpei.h: New file, broken out of peicode.h.
3886 * peigen.c: New file, broken out of peicode.h.
3887 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3888 * configure.in: Add peigen.lo to list of files required for each
3889 PE target.
3890 * Makefile.am: Rebuild dependencies.
3891 (BFD32_BACKENDS): Add peigen.lo.
3892 (BFD32_BACKENDS_CFILES): Add peigen.c.
3893 (SOURCE_HFILES): Add libpei.h.
3894 * configure, Makefile.in: Rebuild.
3896 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3897 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3898 instead. Don't clear the s_paddr field for an uninitialized data
3899 section.
3901 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3902 coff_data_type to f_timdat.
3903 * peicode.h (pe_mkobject_hook): Likewise.
3905 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3906 number if COFF_IMAGE_WITH_PE.
3908 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3909 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3910 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3911 there is no SEC_DEBUGGING section.
3912 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3913 IMAGE_FILE_DEBUG_STRIPPED.
3915 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3916 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3917 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3918 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3920 * coffswap.h (IMAGE_BASE): Don't define.
3921 * pei-arm.c (IMAGE_BASE): Don't define.
3922 * pei-i386.c (IMAGE_BASE): Don't define.
3923 * pei-mcore.c (IMAGE_BASE): Don't define.
3924 * pei-ppc.c (IMAGE_BASE): Don't define.
3926 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3927 symbol, switch on the class when determining whether to modify the
3928 value. For PE, don't modify the value of a C_FCN symbol not named
3929 .bf.
3931 * libbfd-in.h (_bfd_abort): Declare.
3932 (abort): Define.
3933 * bfd.c (_bfd_abort): New function.
3934 * libbfd.h: Rebuild.
3936 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3937 special handling.
3939 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3940 don't write out the associated line numbers.
3942 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3943 aux entries.
3945 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3946 changes when the base type is unknown.
3948 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3949 function symbols.
3951 * syms.c (BSF_DEBUGGING_RELOC): Define.
3952 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3953 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3954 symbols named .bf.
3955 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3956 BSF_DEBUGGING_RELOC set.
3957 * bfd-in2.h: Rebuild.
3959 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3961 * ecoff.c (bfd_debug_section): Update initialization for new
3962 comdat_info field.
3963 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3964 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3966 1999-09-10 H.J. Lu <hjl@gnu.org>
3968 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3969 _bfd_filnmlen field.
3970 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3972 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3974 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3975 for FPTR relocs involving local symbols.
3977 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3978 value for the stub address in a call through a stub.
3979 Install the value for a local symbol directly into the DLT
3980 instead of generating a reloc. Correctly handle FPTR64 relocs.
3982 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3983 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3984 (elf_hppa_final_link): Call them.
3986 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3988 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3989 (elf_adjust_dynamic_symbol): ...from here.
3991 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3993 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3994 relocation, remove them. SECREL64->LTOFF16WF.
3995 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3996 DIR* relocations.
3997 (elf_hppa_relocate_insn): Similarly.
3999 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
4000 (elf_hppa_relocate_insn): Similarly.
4002 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
4003 GPREL* relocations.
4004 (elf_hppa_relocate_insn): Similarly.
4006 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
4007 Handle LTOFF_TP* relocs.
4008 (elf_hppa_relocate_insn): Similarly.
4010 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
4011 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
4012 (elf_hppa_relocate_insn): Handle PCREL* relocs.
4014 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
4015 DIR32, DIR64 and FPTR64 relocations.
4016 (elf_hppa_relocate_insn): Similarly.
4018 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
4019 address of the .PARISC.global section.
4020 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
4021 table entry elf_hppa_final_link_relocate. Do not give a warning
4022 for a reloc against an external symbol if it has a PA64 hash
4023 table entry.
4024 (elf_hppa_final_link_relocate): Significantly rework. Handle
4025 DLTIND relocations. Compute the final value of the relocation
4026 before passing the value of elf_hppa_relocate_insn.
4027 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
4028 relocation support. Handle DLTIND relocation requests just like
4029 DLTREL relocation requests. Simplify branch handling.
4031 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
4033 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
4034 non-allocated section as done in i386 version.
4035 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
4036 statement since this is no know relocation.
4038 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
4040 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
4041 relocs.
4042 (elf_hppa_relocate_insn): Similarly.
4044 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
4045 DLTREL14WD relocs.
4046 (elf_hppa_relocate_insn): Similarly.
4048 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
4049 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
4050 Pass the relocate type rather than the insn format to
4051 elf_hppa_relocate_insn.
4052 (elf_hppa_relocate_insn): Make switch dependent on relocation type
4053 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
4055 1999-09-07 Ian Lance Taylor <ian@zembu.com>
4057 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
4058 (bfd_coff_filnmlen): Define.
4059 (bfd_coff_std_swap_table): Initialize new field.
4060 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
4061 than FILNMLEN.
4062 (coff_write_symbols): Likewise.
4063 (coff_get_normalized_symtab): Likewise.
4064 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
4065 * libcoff.h: Rebuild.
4067 1999-09-06 Donn Terry <donn@interix.com>
4069 * coffcode.h (sort_by_secaddr): New static function if
4070 COFF_IMAGE_WITH_PE.
4071 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
4072 sections by VMA when assigning target_index values. Always set
4073 virt_size.
4075 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
4076 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
4077 pe_flags field.
4078 * libcoff.h: Rebuild.
4080 * coffcode.h (coff_set_custom_section_alignment): Add const to
4081 declaration to match definition.
4082 (coff_write_object_contents): Don't set F_AR32W(R)? if
4083 COFF_WITH_PE.
4085 * coff-i386.c (in_reloc_p): Add declaration.
4086 (i386coff_vec): Simplify initialization of
4087 application_section_flags.
4089 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
4090 version. Move COFF_WITH_PE specific code to new version.
4091 (stype_to_sec_flags): Likewise. Add section parameter.
4092 * coffgen.c (make_a_section_from_file): Set target_index before
4093 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
4094 * libcoff.h: Rebuild.
4096 * syms.c (stt): Add some PE/PEI section names.
4097 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
4098 symbol.
4099 (bfd_symbol_info): Check for 'w'.
4101 * section.c (struct bfd_comdat_info): Define.
4102 (asection): Add comdat field.
4103 (STD_SECTION): Initialize comdat field.
4104 (bfd_make_section_anyway): Likewise.
4105 * bfd-in2.h: Rebuild.
4107 1999-09-06 Andreas Schwab <schwab@suse.de>
4109 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
4110 to version symbols.
4112 1999-09-06 Nick Clifton <nickc@cygnus.com>
4114 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
4115 bfd_realloc instead of calloc and realloc.
4117 1999-09-04 Steve Chamberlain <sac@pobox.com>
4119 * cpu-pj.c: New file.
4120 * elf32-pj.c: New file.
4121 * config.bfd (pj*): New cpu.
4122 (pj-*-*, pjl-*-*): New targets.
4123 * configure.in (bfd_elf32_pj_vec): New target vector.
4124 (bfd_elf32_pjl_vec): New target vector.
4125 * archures.c (bfd_arch_pj): Define.
4126 * elf.c (prep_headers): Handle bfd_arch_pj.
4127 * reloc.c: Define BFD_RELOC_PJ_* relocations.
4128 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
4129 to target vector list.
4130 * Makefile.am: Rebuild dependencies.
4131 (ALL_MACHINES): Add cpu-pj.lo.
4132 (ALL_MACHINES_CFILES): Add cpu-pj.c.
4133 (BFD32_BACKENDS): Add elf32-pj.lo.
4134 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
4135 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4137 1999-09-04 Ian Lance Taylor <ian@zembu.com>
4139 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
4140 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
4141 and NON_GOT_REF from weak defined symbol to real symbol.
4142 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
4143 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
4144 create a COPY reloc.
4145 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
4146 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
4147 don't create a COPY reloc.
4149 1999-09-03 Ian Lance Taylor <ian@zembu.com>
4151 * elflink.h (elf_bfd_final_link): When counting relocations, don't
4152 count those in sections we are not including in the link.
4154 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
4156 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
4157 field in hpux11 shared libraries.
4159 1999-09-02 Nick Clifton <nickc@cygnus.com>
4161 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
4163 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
4165 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
4166 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
4167 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
4169 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4171 * elflink.h (record_link_assignment): When possible, keep the
4172 original type of the symbol.
4174 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4176 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4177 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4178 tools were configured.
4179 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4181 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4183 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4184 GOT entries for GOT16 relocations; they're not required.
4186 1999-08-24 Nick Clifton <nickc@cygnus.com>
4188 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4190 * config.bfd (arm-*-netbsd*): New target.
4191 * configure.in (armnetbsd_vec): New target vector.
4192 * configure: Regenerate
4193 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4195 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4196 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4197 (armnetbsd.lo): New rule with deps.
4198 * Makefile.in: Regenerate.
4200 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4201 target.
4203 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4205 * som.c (som_slurp_symbol_table): Fix typo in comment.
4207 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4209 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4210 here instead of using elf_section_data...
4212 1999-08-19 Nick Clifton <nickc@cygnus.com>
4214 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4215 relocations into the base file.
4216 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4217 we are building a base file.
4219 1999-08-19 Nick Clifton <nickc@cygnus.com>
4221 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4222 a REL style reloc.
4223 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4224 REL relocs when performing a partial relocation.
4226 1999-08-18 Donn Terry <donn@interix.com>
4228 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4229 _bfd_coff_link_input_bfd into top level.
4231 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4232 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4233 (coff_i386_rtype_to_howto): Likewise.
4234 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4235 Completely ignore symbols which are all zero.
4236 (dummy_reloc16_estimate): Add return 0.
4237 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4238 variable copy to name_copy to avoid shadowing outer scope
4239 variable.
4240 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4241 from unsigned int to unsigned long. Add timestamp field.
4242 * libcoff.h: Rebuild.
4244 1999-08-17 H.J. Lu <hjl@gnu.org>
4246 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4247 macro definition.
4249 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4251 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4252 for special section symbols.
4253 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4254 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4255 dynamic.
4257 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4259 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4260 coincidence of variable names between old and new code.
4262 1999-08-12 Nick Clifton <nickc@cygnus.com>
4264 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4265 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4266 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4267 and 'addend' parameter a 'bfd_signed_vma'.
4268 (elf32_arm_final_link_relocate): Do not involve stubs in
4269 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4270 jumps, not function calls.
4272 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4274 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4275 in R_ARM_PC24 relocs.
4277 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4279 * elf-hppa.h (elf_hppa_fake_sections): New function.
4280 * elf32-hppa.c (elf_backend_fake_sections): Define.
4282 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4283 recent changes to the arch_info structure.
4285 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4286 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4287 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4288 list.
4290 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4291 Ralf Baechle <ralf@uni-koblenz.de>
4293 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4294 output DT_MIPS_GOTSYM.
4295 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4296 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4298 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4300 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4301 prototype. Handle local symbols. Add commentary.
4302 (mips_elf_calculate_relocation): Adjust accordingly.
4303 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4304 relocations.
4306 * elflink.h (elf_bfd_final_link): Tweak last change.
4308 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4310 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4311 elf-section data to allocate just the right amount of relocation
4312 space. Don't allocate the hash space twice.
4313 (elf_bfd_final_link): Calculate the amount of space to allocate in
4314 each relocation section.
4316 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4318 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4319 64bit mode, generate a section relative relocation for a 32bit
4320 wide relocation.
4321 (elf_hppa_is_local_label_name): New function.
4322 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4323 shared between 32bit and 64bit port.
4325 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4327 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4328 R_MIPS_GOT16 and R_MIPS_CALL16.
4329 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4330 to use when looking for a preexisting GOT entry.
4332 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4334 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4335 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4336 not binutils.
4337 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4339 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4341 * elflink.h (elf_link_output_extsym): Don't output a weak
4342 reference to an undefined symbol just because it was defined weak
4343 in a shared object.
4345 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4347 * coffgen.c (coff_find_nearest_line): When looking for file, use
4348 last best match rather than first. If address is beyond last line
4349 number record, don't return the last line as the correct value.
4351 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4353 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4354 * bfd-in2.h: Rebuild.
4356 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4358 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4359 * coffcode.h (coff_set_custom_section_alignment): New static
4360 function.
4361 (coff_section_alignment_table): New static array.
4362 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4363 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4364 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4365 * libcoff.h: Rebuild.
4367 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4369 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4370 MKDEP.
4371 * Makefile.in: Rebuild.
4373 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4375 * section.c (SEC_SHARED): Define.
4376 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4377 (styp_to_sec_flags): Likewise.
4378 * peicode.h (coff_swap_scnhdr_out): Likewise.
4379 * bfd-in2.h: Rebuild.
4381 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4383 * coffcode.h (coff_classify_symbol): Comment out part of
4384 1999-08-05 change which breaks cygwin DLLs.
4386 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4387 * aclocal.m4, configure: Rebuild.
4389 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4391 * section.c (global_syms): Only initialize union field if
4392 __STDC__.
4394 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4396 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4397 the size of a GOT entry here.
4398 (mips_elf_calculate_relocation): Don't create a local GOT entry
4399 for the symbol in a GOT16 relocation; just for it's high-order bit
4400 (_bfd_mips_elf_relocate_section): Fix thinko.
4402 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4404 Based on patches from Donn Terry <donn@interix.com>:
4405 * coffcode.h (enum coff_symbol_classification): Define.
4406 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4407 _bfd_coff_classify_symbol. Change return type.
4408 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4409 (coff_slurp_symbol_table): Use coff_classify_symbol.
4410 (coff_classify_symbol): New static function.
4411 (coff_sym_is_global): Never define.
4412 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4413 * cofflink.c (coff_link_check_ar_symbols): Use
4414 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4415 (coff_link_add_symbols): Likewise.
4416 (_bfd_coff_link_input_bfd): Likewise.
4417 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4418 coff_classify_symbol.
4419 * libcoff.h: Rebuild.
4421 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4423 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4424 (e_ltpsel, e_rtpsel): Similarly.
4426 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4427 and 14bit ertpsel. Handle 64bit psel.
4429 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4431 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4432 handling for REL relocations. And only left-shift R_MIPS26
4433 relocation addends where necessary.
4435 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4437 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4438 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4439 Just return the relocation found.
4440 (mips_elf_relocate_section): Pull the LO16 addend out of the
4441 section itself when using REL relocations.
4443 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4444 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4445 libraries.
4447 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4449 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4450 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4451 relocation against a symbol in an input section with no output
4452 section. From Daniel Jacobowitz <drow@false.org>.
4454 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4456 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4457 look for generated file correctly.
4458 * aclocal.m4, configure: Rebuild.
4460 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4462 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4463 and R_MIPS16_26 relocations correctly when relocating.
4464 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4465 and R_MIPS_CALL_LO16 are for global symbols.
4467 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4469 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4470 some fields.
4471 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4472 variables and initialize them.
4474 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4476 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4477 there are no global symbols requiring GOT entries.
4478 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4479 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4480 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4482 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4483 symbols are considered to have the value zero.
4484 (_bfd_mips_elf_relocate_section): Don't try to perform a
4485 relocation for an undefined symbol.
4486 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4487 GOT16 relocations.
4489 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4491 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4492 wants ba,a,pt %xcc instead of %icc.
4493 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4494 of large PLT entries.
4495 (sparc64_elf_plt_ptr_offset): Fix calculation.
4496 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4497 addend should be relative to load address, not .plt section start.
4498 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4500 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4502 * elf-bfd.h (struct elf_backend_data): Add
4503 print_symbol_all and output_arch_syms backend methods.
4504 * elfxx-target.h: Likewise.
4505 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4506 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4507 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4508 functions.
4509 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4510 symbols in .dynsym, add their names into .dynstr. Put those symbols
4511 into dynlocal.
4512 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4513 pointers to STT_REGISTER symbols in dynsym section.
4514 (sparc64_elf_print_symbol_all): New function.
4515 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4516 printing using the print_symbol_all hook.
4518 1999-07-30 Catherine Moore <clm@cygnus.com>
4520 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4521 R_ARM_GNU_VTENTRY.
4523 1999-07-29 Richard Henderson <rth@cygnus.com>
4525 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4526 dynamic_sections_created.
4528 1999-07-29 Richard Henderson <rth@cygnus.com>
4530 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4531 (mips_rtype_to_howto): ... new function.
4532 (_bfd_mips_elf_relocate_section): Use it.
4534 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4536 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4538 1999-07-27 Nick Clifton <nickc@cygnus.com>
4540 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4542 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4543 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4545 1999-07-23 Donn Terry <donn@interix.com>
4547 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4548 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4549 * cofflink.c (coff_link_add_symbols): If PE, handle section
4550 symbols specially.
4551 * libcoff.h: Rebuild.
4553 * config.bfd (i[3456]86-*-interix*): New target.
4555 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4557 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4558 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4559 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4560 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4561 (COFF_SUPPORT_GNU_LINKONCE): Define.
4562 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4563 (COFF_SUPPORT_GNU_LINKONCE): Define.
4565 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4567 From Mark Elbrecht:
4568 * makefile.dos: Remove; obsolete.
4569 * configure.bat: Remove; obsolete.
4571 1999-07-21 H.J. Lu <hjl@gnu.org>
4573 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4575 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4577 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4578 message and fail if a symbol index is out of range.
4580 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4582 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4583 when looking at a R_MIPS_GOT16 relocation.
4585 1999-07-20 Nick Clifton <nickc@cygnus.com>
4587 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4589 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4591 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4592 removed in previous change.
4593 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4594 in relocateable output.
4596 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4598 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4599 structure.
4601 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4602 if they appear to be specially created by the linker.
4604 1999-07-19 Nick Clifton <nickc@cygnus.com>
4606 * targets.c (alternative_target): New field in bfd_target
4607 structure.
4608 (bfd_search_for_target): New function: Find a target that
4609 satisifies a search function.
4610 * bfd-in2.h: Regenerate.
4612 * elfxx-target.h: Initialise the alternative_target field of
4613 the bfd_target structures to point to the other target (if
4614 defined).
4615 * nlm-target.h: Initialise the alternative_target field of
4616 the bfd_target structures to point to the other target (if
4617 defined).
4619 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4620 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4622 * aix386-core.c: Initialise new field of bfd_target structure.
4623 * aout-adobe.c: Initialise new field of bfd_target structure.
4624 * aout-arm.c: Initialise new field of bfd_target structure.
4625 * aout-target.h: Initialise new field of bfd_target structure.
4626 * aout-tic30.c: Initialise new field of bfd_target structure.
4627 * binary.c: Initialise new field of bfd_target structure.
4628 * bout.c: Initialise new field of bfd_target structure.
4629 * cisco-core.c: Initialise new field of bfd_target structure.
4630 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4631 * coff-alpha.c: Initialise new field of bfd_target structure.
4632 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4633 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4634 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4635 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4636 * coff-i386.c: Initialise new field of bfd_target structure.
4637 * coff-i860.c: Initialise new field of bfd_target structure.
4638 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4639 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4640 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4641 * coff-mips.c: Initialise new field of bfd_target structure.
4642 * coff-ppc.c: Initialise new field of bfd_target structure.
4643 * coff-rs6000.c: Initialise new field of bfd_target structure.
4644 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4645 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4646 * coff-tic30.c: Initialise new field of bfd_target structure.
4647 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4648 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4649 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4650 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4651 * hppabsd-core.c: Initialise new field of bfd_target structure.
4652 * hpux-core.c: Initialise new field of bfd_target structure.
4653 * i386msdos.c: Initialise new field of bfd_target structure.
4654 * i386os9k.c: Initialise new field of bfd_target structure.
4655 * ieee.c: Initialise new field of bfd_target structure.
4656 * ihex.c: Initialise new field of bfd_target structure.
4657 * irix-core.c: Initialise new field of bfd_target structure.
4658 * mipsbsd.c: Initialise new field of bfd_target structure.
4659 * netbsd-core.c: Initialise new field of bfd_target structure.
4660 * oasys.c: Initialise new field of bfd_target structure.
4661 * osf-core.c: Initialise new field of bfd_target structure.
4662 * ppcboot.c: Initialise new field of bfd_target structure.
4663 * ptrace-core.c: Initialise new field of bfd_target structure.
4664 * sco5-core.c: Initialise new field of bfd_target structure.
4665 * som.c: Initialise new field of bfd_target structure.
4666 * srec.c: Initialise new field of bfd_target structure.
4667 * tekhex.c: Initialise new field of bfd_target structure.
4668 * trad-core.c: Initialise new field of bfd_target structure.
4669 * versados.c: Initialise new field of bfd_target structure.
4670 * vms.c: Initialise new field of bfd_target structure.
4672 1999-07-19 Andreas Schwab <schwab@suse.de>
4674 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4675 and rel_hdr.
4677 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4679 * elflink.h (elf_link_adjust_relocs): New function.
4680 (elf_bfd_final_link): Use it.
4681 (elf_link_input_bfd): Deal with the fact that there can be
4682 two relocation sections for a single section.
4683 (elf_reloc_link_order): Likewise.
4685 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4686 a relocateable object.
4687 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4689 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4691 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4692 (sparc64_elf_get_reloc_upper_bound,
4693 sparc64_elf_get_dynamic_reloc_upper_bound,
4694 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4695 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4696 New functions.
4697 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4698 ELF64_R_TYPE_ID/DATA where appropriate.
4700 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4702 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4703 DT_SPARC_PLTFMT.
4705 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4707 * elf32-mips.c (mips_elf_local_relocation_p): New static
4708 function.
4709 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4710 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4711 Always set *require_jalxp.
4712 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4713 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4714 GOT16 if the GOT16 is against a local symbol. Don't return false
4715 for an undefined symbol. If there is an overflow, assert that we
4716 have a name.
4718 1999-07-16 Andreas Schwab <schwab@suse.de>
4720 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4721 variables `link' and `elfsec'.
4722 (elf_bfd_final_link): Remove unused variable `os'.
4724 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4726 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4727 a PT_PHDR program headers.
4728 (_bfd_mips_elf_final_link): Don't assume there are going to be
4729 section symbols when we're not building a shared object.
4730 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4731 we need one.
4733 1999-07-15 J.T. Conklin <jtc@redback.com>
4735 * config.bfd (i[3456]86-*-vxworks*): New target.
4737 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4739 * elf32-mips.c (mips_elf_stub_section_p): New function.
4740 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4741 (mips_elf_relocate_section): Adjust calling sequence for
4742 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4743 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4744 required.
4746 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4748 * configure.in: Bump version number to 2.9.5.
4749 * configure: Rebuild.
4751 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4753 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4754 64bit format.
4755 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4756 to derive final type instead of hardwiring a selection.
4758 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4760 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4761 things relocated by R_MIPS16_GPREL.
4762 (mips_elf_perform_relocation): Likewise.
4764 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4766 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4768 1999-07-14 Richard Henderson <rth@cygnus.com>
4770 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4771 (_bfd_mips_elf_size_dynamic_sections): Set it.
4772 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4773 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4774 new argument max_local.
4776 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4778 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4779 subwords when handling an R_MIPS16_26 relocation.
4780 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4781 semantics.
4783 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4784 dst_mask to match reality.
4785 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4786 (mips_elf_obtain_contents): Use bfd_get.
4787 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4788 (mips_elf_relocate_section): Likewise.
4790 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4792 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4793 (mips_elf_relocate_section): Adjust calling sequence for
4794 mips_elf_perform_relocation.
4795 (mips_elf_perform_relocation): Take additional argument. Handle
4796 R_MIPS16_26. Use bfd_put for convenience.
4798 1999-07-13 Richard Henderson <rth@cygnus.com>
4800 * elf.c (assign_file_positions_for_segments): Thinko last change.
4801 Always overwrite p_flags.
4803 1999-07-13 Richard Henderson <rth@cygnus.com>
4805 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4806 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4807 .dynbss and .rel[a].bss if want_dynbss.
4808 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4810 1999-07-13 Richard Henderson <rth@cygnus.com>
4812 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4814 1999-07-13 Richard Henderson <rth@cygnus.com>
4816 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4817 (struct elf_link_hash_table): Add dynlocal.
4818 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4819 (_bfd_elf_link_adjust_dynindx): Delete.
4820 (_bfd_elf_link_renumber_dynsyms): Prototype.
4821 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4822 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4823 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4824 (_bfd_elf_link_lookup_local_dynindx): New function.
4825 (elf_link_renumber_hash_table_dynsyms): New function.
4826 (_bfd_elf_link_renumber_dynsyms): New function.
4827 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4828 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4829 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4830 instead of elf_link_remove_section_and_adjust_dynindices.
4831 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4832 (elf_link_assign_sym_version): Remove removed_dynamic code.
4833 (elf_link_renumber_dynsyms): Delete.
4834 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4836 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4837 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4838 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4839 * elf32-mips.c: Similarly.
4840 * elf32-ppc.c: Similarly.
4841 * elf32-sparc.c: Similarly.
4842 * elf64-alpha.c: Similarly.
4843 * elf64-sparc.c: Similarly.
4845 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4847 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4848 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4849 when the relocation is against _gp_disp.
4851 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4853 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4854 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4855 to possibly_dynamic_relocs. Adjust usage throughout code.
4856 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4857 (elf_mips_ctor64_howto): Likewise.
4858 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4859 Adjust indentation.
4860 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4861 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4862 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4863 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4865 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4867 * Makefile.am: Rebuild dependencies.
4868 * Makefile.in: Rebuild.
4870 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4871 * bfd-in2.h: Rebuild.
4873 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4874 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4875 structure initializations. Add casts.
4876 * reloc.c (EMPTY_HOWTO): Define.
4877 * bfd-in2.h: Rebuild.
4878 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4879 comparisons against 0.
4880 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4881 previous_ibfd_e_flags to unsigned long.
4882 * vms.h (struct vms_private_data_struct): Change section_count to
4883 unsigned.
4884 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4885 (_bfd_vms_write_gsd): Change symnum to unsigned.
4886 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4887 * vms-tir.c (etir_sta): Change psect to unsigned.
4888 (alloc_section): Change idx to unsigned.
4889 (tir_sta, tir_ctl): Change psect to unsigned.
4890 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4891 * vms.c (priv_section_count): Change to unsigned.
4893 1999-07-12 Andreas Schwab <schwab@suse.de>
4895 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4896 * m68klinux.c: Likewise.
4898 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4900 * Many files: Changes to avoid gcc warnings: Remove unused local
4901 variables. Add default case to enum switches.
4902 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4903 compile if not COFF_IMAGE_WITH_PE.
4904 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4905 (bfd_arm_get_bfd_for_interworking): Likewise.
4906 (bfd_arm_process_before_allocation): Likewise.
4907 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4908 * pei-arm.c: Likewise.
4909 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4910 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4911 (mips_elf_got16_entry): Put parens around & in body of ==.
4912 (mips_elf_calculate_relocation): Correct test for empty string.
4913 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4914 stderr.
4915 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4916 format.
4918 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4920 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4921 as appropriate. Fill in structure initializations. Add variable
4922 initializations. Add casts.
4923 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4924 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4926 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4927 char *.
4928 * elf-bfd.h (bfd_elf_hash): Update declaration.
4929 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4930 when calling bfd_elf_hash.
4932 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4934 * libbfd.c (bfd_put_8): Make it of type `void'.
4935 * bfd-in2.h: Regenerated.
4936 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4937 for 32-bit hosts.
4938 (_bfd_mips_elf_final_link): Likewise.
4940 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4942 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4944 * config.bfd (hppa*-*-linux-gnu*): New target
4946 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4948 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4949 (_bfd_mips_elf_create_dynamic_sections): New function.
4950 (_bfd_mips_elf_add_symbol_hook): Likewise.
4951 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4952 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4953 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4954 (_bfd_mips_elf_gc_mark_hook): Likewise.
4955 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4956 (_bfd_mips_elf_always_size_sections): Likewise.
4957 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4958 (_bfd_mips_elf_check_relocs): Likewise.
4959 (_bfd_mips_elf_link_hash_table_create): Likewise.
4960 (_bfd_mips_elf_print_private_data): Likewise.
4961 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4962 (_bfd_mips_elf_final_link): Likewise.
4963 (_bfd_mips_elf_additional_program_headers): Likewise.
4964 (_bfd_mips_elf_modify_segment_map): Likewise.
4965 (_bfd_mips_elf_relocate_section): Likewise.
4966 * elf32-mips.c (mips_elf32_object_p): Move contents into
4967 _bfd_mips_elf_object_p.
4968 (mips_elf_additional_program_headers): Rename to
4969 _bfd_mips_elf_additional_program_headers.
4970 (mips_elf_modify_segment_map): Rename to
4971 _bfd_mips_elf_modify_segment_map.
4972 (elf_mips_abi_name): Change prototype.
4973 (mips_elf32_section_from_shdr): Merge into
4974 _bfd_mips_elf_section_from_shdr.
4975 (mips_elf32_section_processing): Merge into
4976 _bfd_mips_elf_section_processing.
4977 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4978 the right back-end ELF linker.
4979 (mips_elf_relocate_section): Rename to
4980 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4981 (mips_elf_link_output_symbol_hook): Rename to
4982 _bfd_mips_elf_link_output_symbol_hook.
4983 (mips_elf_create_dynamic_section): Rename to
4984 _bfd_mips_elf_create_dynamic_section.
4985 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4986 Adjust for 64-bit code. Use mips_elf_got_section.
4987 (mips_elf_adjust_dynamic_symbol): Rename to
4988 _bfd_mips_elf_adjust_dynamic_symbol. Use
4989 mips_elf_allocate_dynamic_relocations.
4990 (mips_elf_finish_dynamic_symbol): Rename to
4991 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4992 Adjust for 64-bit code.
4993 (mips_elf_finish_dynamic_sections): Rename to
4994 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4995 (mips_elf_always_size_sections): Rename to
4996 _bfd_mips_elf_always_size_sections.
4997 (mips_elf_add_symbol_hook): Rename to
4998 _bfd_mips_elf_add_symbol_hook.
4999 (mips_elf_next_lo16_addend): Constify.
5000 (mips_elf_calculate_relocation): Likewise.
5001 (mips_elf_obtain_contents): Likewise.
5002 (mips_elf_perform_relocation): Likewise.
5003 (mips_elf_create_dynamic_relocation): Likewise.
5004 (mips_elf_allocate_dynamic_relocations): New function.
5005 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
5006 (MIPS_ELF_REL_SIZE): Likewise.
5007 (MIPS_ELF_DYN_SIZE): Likewise.
5008 (MIPS_ELF_GOT_SIZE): Likewise.
5009 (MIPS_ELF_SYM_SIZE): Likewise.
5010 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
5011 (MIPS_ELF_GET_WORD): Likewise.
5012 (MIPS_ELF_PUT_WORD): Likewise.
5013 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5014 (STUB_LW): Conditionalize for 64-bit value.
5015 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
5016 entries.
5017 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
5018 Check it for inconsistency.
5019 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
5020 ABI.
5021 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
5022 .msym.
5023 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
5024 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
5025 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
5026 (mips_elf_local_got_index): Likewise.
5027 (mips_elf_got_page): Likewise.
5028 (mips_elf_got_info): Likewise.
5029 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
5030 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
5031 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
5032 instead of constant `2'.
5033 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
5034 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
5035 (mips_elf_size_dynamic_sections): Use
5036 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
5037 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
5038 Adjust all releveant entries in elf backend table.
5039 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
5040 (mips_elf64_section_processing): Likewise.
5041 Adjust elf backend entries to use _bfd_mips_elf variants now
5042 publicly available.
5044 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
5045 hash-entry sizes.
5046 (size_dynamic_sections): Likewise.
5047 (elf_link_output_extsym): Likewise.
5048 * elf.c: (elf_fake_sections): Likewise.
5049 * libbfd.c (bfd_get): New macro.
5050 (bfd_put): Likewise.
5051 * bfd-in2.h: Regenerated.
5053 1999-07-07 Mark Mitchell <mark@codesourcery.com>
5055 * elf-bfd.h (elf_size_info): Add hash_entry_size,
5056 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
5057 wap_reloca_in, and swap_reloca_out.
5058 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
5059 multiple internal relocations per external relocation.
5060 (link_read_relocs): Likewise.
5061 (elf_bfd_final_link): Likewise.
5062 (elf_link_input_bfd): Likewise.
5063 (elf_gc_mark): Likewise.
5064 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5065 * elfcode.h (elf_swap_dyn_out): Adjust type to match
5066 elf_swap_dyn_in.
5067 (size_info): Add entries for new fields.
5068 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
5069 (mips_elf64_be_swap_reloc_in): New function.
5070 (mips_elf64_be_swap_reloc_out): Likewise.
5071 (mips_elf64_be_swap_reloca_in): Likewise.
5072 (mips_elf64_be_swap_reloca_out): Likewise.
5073 (mips_elf64_size_info): Add entries for new fields.
5075 1999-07-07 Ian Lance Taylor <ian@zembu.com>
5077 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
5078 field equals the new rel_count field.
5079 (elf_link_input_bfd): When doing a relocateable link, use the new
5080 rel_count field rather than the reloc_count field.
5081 (elf_reloc_link_order): Likewise.
5082 (elf_finish_pointer_linker_section): Likewise.
5084 Based on patch from H.J. Lu <hjl@gnu.org>:
5085 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
5086 shared library to override a weak definition in a regular object.
5088 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
5090 * libhppa.h: Revert July 2, 1999 patch.
5092 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
5093 need to generate DLTIND relocations, not DLTREL relocations.
5095 1999-07-05 Nick Clifton <nickc@cygnus.com>
5097 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
5098 architectures.
5099 (coff_set_flags): Recognise arm 5 architectures.
5101 * cpu-arm.c: Add support for strongarm and arm9 cpus.
5102 Add support for armv5 architecture.
5104 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
5106 * reloc.c: Add new, assembler only, ARM reloc:
5107 BFD_RELOC_ARM_ADRL_IMMEDIATE.
5109 * bfd-in2.h: Regenerate.
5111 1999-07-02 Mark Mitchell <mark@codesourcery.com>
5113 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
5114 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
5115 * elf.c (_bfd_elf_find_nearest_line): Pass it.
5116 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
5117 * elf32-mips.c (ABI_64_P): New macro.
5118 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
5119 (_bfd_mips_elf_find_nearest_line): Adjust call to
5120 _bfd_dwarf2_find_nearest_line.
5121 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
5122 * libbfd.h: Regenerated.
5124 1999-07-02 Ian Lance Taylor <ian@zembu.com>
5126 * config.bfd: Add * at the end of i[3456]86-*-unixware.
5128 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
5130 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
5131 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
5133 1999-07-01 Mark Mitchell <mark@codesourcery.com>
5135 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
5136 fields.
5137 (_bfd_elf_init_reloc_shdr): New function.
5138 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
5139 bfd_alloc followed by memset.
5140 (_bfd_elf_init_reloc_shdr): New function, split out from ...
5141 (elf_fake_sections): Here.
5142 (assign_section_numbers): Assign section numbers for the second
5143 relocation section, if required.
5144 * elflink.h (elf_link_output_relocs): New function.
5145 (elf_link_size_reloc_section): Likewise.
5146 (elf_bfd_final_link): Use elf_link_size_reloc_section.
5147 (elf_link_input_bfd): Use elf_link_output_relocs.
5149 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
5150 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
5152 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
5154 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
5155 with 22bit format.
5157 1999-06-28 Mark Mitchell <mark@codesourcery.com>
5159 * elf32-mips.c (mips_elf_got_info): Move declaration before
5160 prototypes. Change global_gotsym to be a pointer to a hash entry,
5161 rather than a number index.
5162 (mips_elf_link_hash_entry): Move declaration before prototypes.
5163 (mips_elf_irix6_finish_dynamic_symbol): New function.
5164 (mips_elf_sign_extend): Likewise.
5165 (mips_elf_high): Likewise.
5166 (mips_elf_higher): Likewise.
5167 (mips_elf_highest): Likewise.
5168 (mips_elf_global_got_index): Likewise.
5169 (mips_elf_local_got_index): Likewise.
5170 (mips_elf_got_offset_from_index): Likeiwse.
5171 (mips_elf_record_global_got_symbol): Likewise.
5172 (mips_elf_got_page): Likewise.
5173 (mips_elf_next_lo16_addend): Likewise.
5174 (mips_elf_calculate_relocation): Likewise.
5175 (mips_elf_obtain_contents): Likewise.
5176 (mips_elf_perform_relocation): Likewise.
5177 (mips_elf_assign_gp): Likewise.
5178 (mips_elf_sort_hash_table_f): Likewise.
5179 (mips_elf_sort_hash_table): Likewise.
5180 (mips_elf_got_section): Likewise.
5181 (mips_elf_got_info): Likewise.
5182 (mips_elf_create_local_got_entry): Likewise.
5183 (mips_elf_got16_entry): Likewise.
5184 (mips_elf_create_dynamic_relocation): Likewise.
5185 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5186 (mips_elf_final_gp): Use mips_elf_assign_gp.
5187 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5188 into SHN_SCOMMON automatically on IRIX6.
5189 (mips_elf_add_symbol_hook): Likewise.
5190 (mips_elf_relocate_section): Rewrite, using
5191 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5192 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5193 Don't deal with .rld_map on IRIX6.
5194 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5195 section flags appropriately for .got.
5196 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5197 the got. Call mips_elf_record_global_got_symbol and allocate
5198 local got space appropriately.
5199 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5200 char *. Rework calculation of GOT size. Sort dynamic symbol
5201 table entries so entries that do not require GOT entries appear at
5202 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5203 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5204 global_gotsym.
5205 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5206 entries.
5207 (mips_elf_finish_dynamic_symbol): Use
5208 mips_elf_irix6_finish_dynamic_symbol.
5209 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5210 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5211 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5213 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5215 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5216 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5218 1999-06-04 Philip Blundell <philb@gnu.org>
5220 * elf32-arm.h (elf_backend_got_header_size): Define.
5221 (elf_backend_plt_header_size): Likewise.
5223 1999-06-28 Jim Pick <jim@jimpick.com>
5225 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5227 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5229 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5230 relocation function.
5231 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5233 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5235 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5236 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5237 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5238 (_bfd_mips_elf_section_from_shdr): Use them.
5239 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5240 of GP-relative sections.
5241 (_bfd_mips_elf_set_section_contents): Use them.
5242 (_bfd_mips_elf_section_processing): Share code between .sdata and
5243 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5244 (mips_elf_additional_program_headers): Add handling for
5245 PT_MIPS_OPTIONS segment on IRIX6.
5246 (mips_elf_modify_segment_map): Likeiwse.
5247 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5248 Include the options sections on IRIX6. Don't look for GP-relative
5249 sections by name; use SHF_MIPS_GPREL instead.
5250 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5251 the N32 ABI.
5252 (mips_elf_create_dynamic_sections): Don't muck about with section
5253 alignments and such on IRIX6.
5254 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5255 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5256 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5257 bfd_zalloc rather than bfd_alloc and memset.
5258 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5259 Don't assert the existence of .rld_map on IRIX6.
5260 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5262 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5263 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5264 instead.
5266 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5268 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5269 (mips_elf_swap_msym_out): New function.
5270 (mips_elf_create_msym_section): Likewise.
5271 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5272 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5273 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5274 section not named .msym.
5275 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5276 .msym directly. Set appropriate attributes for the .msym
5277 section.
5278 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5279 (mips_elf_link_hash_newfunc): Clear it.
5280 (mips_elf_create_dynamic_sections): Create the .msym section
5281 on IRIX6.
5282 (mips_elf_size_dynamic_sections): Allocate space for the
5283 .msym section. Add a DT_MIPS_MSYM entry.
5284 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5285 the symbol.
5286 (mips_elf_finish_dynamic_sections): Assign a value for
5287 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5289 * elf32-mips.c (irix_compat_t): New enumeration.
5290 (ABI_N32_P): New macro.
5291 (IRIX_COMPAT): Likewise.
5292 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5293 (mips_elf_relocate_section): Fix typo.
5295 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5297 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5298 as writable PE sections.
5300 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5302 * dwarf2.c (struct arange): New type.
5303 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5304 (arange_add): New function.
5305 (decode_line_info): Keep track of address ranges that a compilation
5306 unit covers.
5307 (comp_unit_contains_address): Return true if address is contained
5308 in _any_ of the address ranges associated with a compilation unit.
5309 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5310 on the first comp_unit that contains the address.
5312 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5314 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5315 (decode_line_info): Add variable STASH and initialize it to point
5316 to the per-bfd dwarf2_debug info. Remove static variable
5317 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5319 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5321 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5322 shared library to have an undefined symbol.
5324 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5325 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5327 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5329 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5330 * elf32-hppa.c: Remove everything related to symbol extension
5331 sections & records. Use the common elf_hppa_final_write_processing.
5333 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5335 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5336 functions instead of _init/_fini if requested.
5338 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5340 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5341 field.
5343 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5345 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5346 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5347 field to 0, not -1.
5348 (ppc_elf_finish_dynamic_sections): Check for positive section
5349 dynindx field, rather than comparing against -1.
5350 (ppc_elf_relocate_section): Only return false if undefined_symbol
5351 or reloc_overflow fail, not always upon encountering an error.
5353 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5355 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5356 bfd_byte * before performing pointer arithmetic.
5358 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5360 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5361 support.
5362 * elf32-hppa.c: Include elf-hppa.h.
5363 (ARCH_SIZE): Define.
5364 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5365 now.
5366 (elf32_hppa_info_to_howto): Similarly.
5367 (elf_hppa_howto_table): Similarly.
5368 (elf_hppa_reloc_type_lookup): Similarly.
5369 (hppa_elf_gen_reloc_type): Similarly.
5370 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5372 1999-06-22 Nick Clifton <nickc@cygnus.com>
5374 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5375 handling R_V850_22_PCREL relocation.
5377 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5379 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5380 type.
5382 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5384 * section.c (_bfd_strip_section_from_output): Ignore sections
5385 DISCARDed by the link script.
5387 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5389 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5390 Remove unused local variable spp.
5392 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5393 the entry symbol is not set.
5395 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5397 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5398 GPDISP or LITUSE in a relocatable link.
5400 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5402 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5403 * (alloc_dwarf1_func): Likewise.
5405 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5407 * libhppa.h: Fix various formatting errors.
5408 (assemble_3); Rewrite using CATENATE.
5409 (assemble_17): Fix various bugs.
5411 1999-06-16 Nick Clifton <nickc@cygnus.com>
5413 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5415 1999-06-15 Richard Henderson <rth@cygnus.com>
5417 * section.c (SEC_SHORT): Define.
5418 * bfd-in2.h: Rebuild.
5420 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5422 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5423 Remove abfd parameter. Use _bfd_strip_section_from_output.
5424 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5426 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5427 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5428 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5429 function.
5430 (bfd_elf_size_dynamic_sections): Use it.
5432 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5434 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5435 complain_overflow_bitfield to complain_overflow_signed.
5437 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5439 * elflink.h (elf_link_read_relocs_from_section): New function,
5440 split out from ...
5441 (elf_link_read_relocs): Here. Use it for both relocation
5442 sections.
5444 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5446 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5447 asect->reloc_count is valid.
5449 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5451 * elf32-mips.c (mips_elf32_section_processing): Permit a
5452 SHT_MIPS_REGINFO section to have a size of 0.
5454 1999-06-12 David O'Brien <obrien@freebsd.org>
5456 * config.bfd (alpha*-*-freebsd*): New target.
5457 (i[3456]86-*-freebsd*): Now defaults to ELF.
5459 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5461 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5462 wrap if the relocation covers the high bit of an address.
5464 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5466 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5468 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5469 instead of R_SPARC_max.
5470 (sparc64_elf_info_to_howto): Likewise.
5471 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5472 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5474 1999-06-07 Richard Henderson <rth@cygnus.com>
5476 * section.c (_bfd_strip_section_from_output): Remove output
5477 sections with no initial link_order.
5479 1999-06-07 Nick Clifton <nickc@cygnus.com>
5481 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5483 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5485 * Makefile.am (SOURCE_HFILES): Add missing headers.
5486 * Makefile.in: Regenerated.
5488 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5490 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5491 the N32 ABI.
5493 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5495 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5496 range undefweak symbols.
5497 * hash.c: Add missing comma after @xref{}
5498 * linker.c: Likewise.
5500 1999-06-04 Nick Clifton <nickc@cygnus.com>
5502 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5503 if not defined.
5504 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5505 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5506 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5507 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5509 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5511 * Makefile.am: Rebuild dependencies.
5512 (BFD32_BACKENDS): Add dwarf1.lo.
5513 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5514 * Makefile.in: Rebuild.
5516 1999-06-04 Nick Clifton <nickc@cygnus.com>
5518 * Makefile.am: Add epoc-arm-pe target.
5519 * Makefile.in: Regenerate.
5520 * pe-arm.c: Only redefine interworking function names if they have
5521 not already been redefined.
5522 * pei-arm.c: Only redefine interworking function names if they have
5523 not already been redefined.
5524 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5525 name space clash.
5526 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5527 name space clash.
5529 1999-06-03 Nick Clifton <nickc@cygnus.com>
5531 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5533 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5535 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5537 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5539 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5540 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5542 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5544 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5545 in other text sections.
5547 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5549 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5550 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5551 * libbfd.h: Regenerate.
5552 * coff-sh.c (sh_merge_private_data): Delete.
5553 (coff_bfd_merge_private_bfd_data): Change to
5554 _bfd_generic_verify_endian_match.
5555 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5557 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5559 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5561 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5563 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5564 prototype.
5565 (bfd_elf32_arm_process_before_allocation): Likewise.
5566 * bfd-in2.h: Rebuild.
5568 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5570 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5571 track of end_sequence markers.
5572 (add_line_info): Add END_SEQUENCE arg.
5573 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5574 debug-line info---it doesn't work right if a compilation unit
5575 consists of multiple discontiguous code-sequences. It would be
5576 worthwhile to optimize for the common case where a compilation
5577 unit results in a contiguous set of code sequences, but this is
5578 quite tricky to get right for arbitrary DWARF2 files.
5579 (lookup_address_in_line_info_table): Don't use the last line entry
5580 for a compilation unit for anything with an address higher than
5581 this line entry. Also, check for end_sequence markers to
5582 correctly handle discontinuities.
5583 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5584 compilation units, check all compilation units with each->high==0
5585 just like when reading compilation units.
5587 * dwarf2.c (decode_line_info): Initialize table->files and
5588 table->last_line to NULL to avoid segfaults due to random
5589 values in these members.
5590 (concat_filename): Check for out-of-range file number before
5591 indexing filename table. Segfaults suck.
5593 * dwarf2.c (decode_line_info): Don't truncate address to least
5594 significant 32 bits (breaks 64 bit targets).
5595 (lookup_address_in_function_table): Ditto.
5596 (comp_unit_contains_address): Ditto.
5598 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5600 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5601 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5602 (mips_elf64_howto_table_rela): Likewise.
5604 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5605 split out from ...
5606 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5607 single section has two associated relocation sections.
5609 1999-06-02 Mark Salter <msalter@cygnus.com>
5611 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5612 COFF_WITH_PE defined.
5614 1999-06-02 Nick Clifton <nickc@cygnus.com>
5616 * pe-arm.c: Rename global arm interworking functions to avoid name
5617 collision when all targets BFD is built.
5618 * pei-arm.c: Ditto.
5620 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5622 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5623 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5624 (bfd_elf_section_data): Add use_rela_p.
5625 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5626 (_bfd_elf_new_section_hook): Likewise.
5627 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5628 use_rela_p.
5629 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5630 * elfcode.h (write_relocs): Determine whether or not use rela
5631 relocs based on the relocation section header.
5632 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5633 instead of use_rela_p.
5634 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5635 (elf_backend_may_use_rela_p): Likewise.
5636 (elf_backend_default_use_rela_p): Likewise.
5637 (elfNN_bed): Use them.
5639 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5641 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5643 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5645 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5646 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5647 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5648 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5649 * bfd-in2.h: Regenerated.
5650 * libbfd.h: Likewise.
5651 * elf32-mips.c (mips_info_to_howto_rela): New function.
5652 (USE_REL): Adjust for new conventions.
5653 (MINUS_ONE): New macro.
5654 (elf_mips_howto_table): Add R_MIPS_SUB.
5655 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5656 and MIPS_GOT_DISP.
5657 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5658 .MIPS.content section.
5659 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5660 with .MIPS.content as .MIPS.content sections. Set
5661 SHF_MNIPS_NOSTRIP for such section.
5662 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5663 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5664 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5666 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5668 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5669 variable.
5671 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5672 `else'.
5674 1999-05-30 Philip Blundell <philb@gnu.org>
5676 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5677 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5678 the addend does not overflow into the rest of the word.
5680 1999-05-29 Nick Clifton <nickc@cygnus.com>
5682 * bfd-in.h: Amend prototype for
5683 bfd_elf32_arm_process_before_allocation .
5684 * bfd-in.h: Regenerate.
5686 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5687 elements in a fixed sized array.
5688 (ARM_ELF_ABI_VERSION): Define.
5689 (ARM_ELF_OS_ABI_VERSION): Define.
5690 (R_ARM_THM_ABS5): Fix rightshift and size.
5691 (R_ARM_THM_PC22): Fix size.
5692 (R_ARM_PLT32): Define Howto.
5693 (find_howto): New function: Locate a howto based on a reloc
5694 number.
5695 (elf32_arm_info_to_howto): Use find_howto if necessary.
5696 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5697 bfd_reloc_code_real_type.
5698 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5699 and BFD_RELOC_VTABLE_ENTRY.
5700 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5702 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5703 elements in a fixed sized array.
5704 (ARM_ELF_ABI_VERSION): Define.
5705 (ARM_ELF_OS_ABI_VERSION): Define.
5706 (R_ARM_THM_ABS5): Fix rightshift and size.
5707 (R_ARM_THM_PC22): Fix size.
5708 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5709 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5710 bfd_reloc_code_real_type.
5712 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5713 no_pipeline_knowledge.
5714 (elf32_arm_link_hash_create): Initialise new field to zero.
5715 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5716 no_pipeline_knowledge. Use this parameter to initialise the field
5717 in the globals data structure.
5718 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5719 no_pipeline_knowledge is false and the binary is from an old
5720 toolchain.
5721 (elf32_arm_merge_private_data): Generate an error if an attempt is
5722 made to link together big endian and little endian code.
5723 (elf32_arm_post_process_headers): New function: Initialise the
5724 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5725 header.
5726 (elf_backend_post_process_headers): Define.
5728 1999-05-28 Nick Clifton <nickc@cygnus.com>
5730 * elf-bfd.h (struct elf_backend_data): Add new field:
5731 elf_backend_post_process_headers.
5733 * elfxx-target.h (elf_backend_post_process_headers): Define to
5734 NULL if not already defined.
5735 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5737 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5738 to zero.
5739 (_bfd_elf_compute_section_file_positions): Call
5740 elf_backend_post_process_headers if defined.
5742 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5744 * configure.in: Check whether getuid and getgid exist.
5745 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5746 HAVE_GETGID are not defined, respectively.
5747 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5748 getgid.
5749 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5750 * configure, config.in: Rebuild.
5752 1999-05-28 Martin Dorey <mdorey@madge.com>
5754 * elf32-i960.c: New file.
5755 * elf.c (prep_headers): Handle bfd_arch_i960.
5756 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5757 * config.bfd (i960-*-elf*): New target.
5758 * configure.in (bfd_elf32_i960_vec): New target vector.
5759 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5760 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5761 * Makefile.in, aclocal.m4, configure: Rebuild.
5763 1999-05-27 Nick Clifton <nickc@cygnus.com>
5765 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5766 R_ARM_PLT32.
5767 (find_howto): New function: Find entries in the
5768 elf32_arm_howto_table.
5769 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5770 computed simply.
5771 (elf32_arm_reloc_type_lookup): Add lookup for
5772 BFD_RELOC_ARM_PLT32.
5774 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5776 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5777 (elf32_arm_link_hash_table_create): Use above function as the
5778 constructor for hash table entries.
5779 (elf32_arm_relocate_section): Avoid crash when there is no output
5780 section.
5781 (elf32_arm_final_link_relocate): New parameter h.
5782 (elf32_arm_relocate_section): Pass symbol hash entry to above
5783 routine.
5784 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5785 comments.
5787 1999-05-25 Catherine Moore <clm@cygnus.com>
5789 * coff-arm.c (coff_arm_relocate_section): Don't emit
5790 base file entries for pc-relative values.
5792 1999-05-25 DJ Delorie <dj@cygnus.com>
5794 * peicode.h (coff_swap_sym_in): When we create the actual section
5795 to reflect the not-there section C_SECTION symbols refer to,
5796 change the symbol class to C_STAT as the section is now really
5797 there.
5799 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5801 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5802 1999-03-25.
5804 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5806 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5807 F_PIC_INT to F_PIC.
5808 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5809 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5811 1999-05-16 Nick Clifton <nickc@cygnus.com>
5813 * coff-mcore.c (in_reloc_p): Reinstate.
5815 1999-05-15 Nick Clifton <nickc@cygnus.com>
5817 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5818 * bfd-in2.h: Regenerate.
5819 * coff-mcore.c (in_reloc_p): Remove defintion.
5820 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5821 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5822 IMAGE_REL_MCORE_RVA.
5823 (coff_mcore_rtype_to_howto): Add special processing for
5824 IMAGE_REL_MCORE_RVA.
5825 (coff_mcore_relocate_section): Add support for
5826 IMAGE_REL_MCORE_RVA.
5827 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5828 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5829 R_MCORE_RELATIVE.
5830 (mcore_elf_relocate_section): Delete redundant case labels.
5832 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5834 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5835 precedence between bit-and and comparison.
5837 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5839 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5840 list of target formats (targ_selvecs).
5841 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5842 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5844 1999-05-10 DJ Delorie <dj@cygnus.com>
5846 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5847 reasonable mode until "ar x" is smart enough to skip it (fixes
5848 gcc/libgcc.a builds on mips-ecoff targets
5850 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5851 to work. Hack to support MS import libraries, which use different
5852 COMDAT types than GNU.
5853 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5854 to implied zero-length sections (see peicode below)
5855 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5856 filename symbols, which use one *or more* auxents.
5857 * coffswap.h (coff_swap_aux_in): ditto
5858 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5859 sections
5861 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5863 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5864 for all relocations.
5866 1999-05-10 Catherine Moore <clm@cygnus.com>
5868 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5869 if COFF_IMAGE_WITH_PE.
5870 (bfd_arm_process_before_allocation): Likewise.
5871 (bfd_arm_get_bfd_for_interworking): Likewise.
5872 * coff-arm.c: Likewise.
5873 * bfd-in2.h: Regenerate.
5874 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5875 (armpe_big_vec): Likewise.
5876 * configure: Rebuild.
5878 1999-05-10 Nick Clifton <nickc@cygnus.com>
5880 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5881 section, not just .rel. Same for .rela.
5883 1999-05-07 Nick Clifton <nickc@cygnus.com>
5885 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5886 endianism with an error message.
5888 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5890 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5891 assignment from "unsigned char *" to "char *".
5892 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5894 1999-05-05 Catherine Moore <clm@cygnus.com>
5896 * coff-arm.c (coff_arm_relocate_section): Add one to
5897 address of ARM_RVA32 thumb functions.
5899 1999-05-05 Catherine Moore <clm@cygnus.com>
5901 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5902 (elf32_m68k_copy_private_bfd_data): New.
5903 (elf32_m68k_merge_private_bfd_data): New.
5904 (elf32_m68k_print_private_bfd_data): New.
5905 (CPU32_FLAG): Define.
5906 (PLT_CPU32_ENTRY_SIZE): Define.
5907 (elf_cpu32_plt0_entry): Declare.
5908 (elf_cpu32_plt_entry): Declare.
5909 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5910 (elf_m68k_finish_dynamic_symbol): Likewise.
5911 (elf_m68k_finish_dynamic_sections): Likewise.
5912 (elf_backend_plt_header_size): Remove definition.
5913 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5914 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5915 (bfd_elf32_bfd_set_private_flags): Define.
5916 (bfd_elf32_bfd_print_private_bfd_data): Define.
5918 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5920 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5921 and R_LONG_PCREL_MODE.
5923 1999-04-29 Nick Clifton <nickc@cygnus.com>
5925 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5927 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5929 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5930 in relocation calculation.
5932 1999-04-26 Tom Tromey <tromey@cygnus.com>
5934 * aclocal.m4, configure: Updated for new version of libtool.
5936 1999-04-21 Nick Clifton <nickc@cygnus.com>
5938 * coff-mcore.c: Add support for mcore relocs.
5940 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5942 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5943 incorrect use EF_MIPS_xxBITPTRS.
5945 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5947 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5948 variable insn.
5950 * bfd-in2.h: Rebuild.
5951 * libbfd.h: Rebuild.
5953 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5955 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5956 (coff_arm_relocate_section): Add ARM26D transform. Only
5957 change to ARM26D for relocateable links.
5959 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5961 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5962 (bfd_elf32_bfd_print_private_bfd_data): New.
5964 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5966 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5967 refetch addend if USE_REL, add many comments regarding current state.
5968 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5969 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5970 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5971 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5973 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5975 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5976 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5978 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5980 * dwarf2.c (decode_line_info): Don't truncate address to least
5981 significant 32 bits (breaks 64 bit targets).
5982 (lookup_address_in_function_table): Ditto.
5983 (comp_unit_contains_address): Ditto.
5985 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5987 * coff-arm.c (arm_emit_base_file_entry): New routine.
5988 (A2T3_OFFSET): Define.
5989 (T2A3_OFFSET): Define.
5990 (coff_arm_relocate_section): Emit base file entries for interworking
5991 stubs.
5993 1999-04-13 Philip Blundell <philb@gnu.org>
5995 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5996 relocs 17 through 19.
5998 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
6000 * elfcode.h: Remove fnmatch.h.
6001 * elflink.h (elf_link_assign_sym_version): Call back to ld
6002 instead of calling fnmatch.
6004 * config.bfd (i?86-*-beoself): Include pe vecs.
6006 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
6008 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
6009 to go missing.
6011 1999-04-10 Richard Henderson <rth@cygnus.com>
6013 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
6014 when trying to resolve dynamic symbol references.
6015 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6016 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6017 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6018 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6019 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
6020 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6021 * elflink.h (elf_link_output_extsym): Likewise.
6023 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
6025 * section.c (_bfd_strip_section_from_output): New function moved from
6026 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
6027 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
6028 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
6029 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
6030 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
6031 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
6032 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
6033 * bfd-in2.h: Update.
6035 1999-04-09 Ian Lance Taylor <ian@zembu.com>
6037 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
6039 1999-04-08 Nick Clifton <nickc@cygnus.com>
6041 * coff-mcore.c: New File: Support for mcore-pe targets.
6042 * cpu-mcore.c: New File: Support for mcore targets.
6043 * elf32-mcore.c: New File: Support for mcore-elf target.
6044 * pe-mcore.c: New File: Definitions for mcore-pe target.
6045 * pei-mcore.c: New File: Definitions for mcore-pei target.
6046 * Makefile.am: Add support for MCore targets.
6047 * Makefile.in: Regenerate.
6048 * config.bfd: Add support for MCore targets.
6049 * configure.in: Add support for MCore targets.
6050 * configure: Regenerate.
6051 * archures.c: Add support for MCore architecture.
6052 * bfd-in2.h: Regenerate.
6053 * coffcode.h: Add support for mcore-pe targets.
6054 * elf.c: Add support for mcore-elf target.
6055 * reloc.c: Add support for MCore relocs.
6056 * targets.c: Add support for MCore targets.
6058 1999-04-07 Nick Clifton <nickc@cygnus.com>
6060 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
6061 R_ARM_XPC25 and R_ARM_THM_XPC22.
6062 (elf32_arm_reloc_map): Remove redundant entries.
6064 1999-04-06 Ian Lance Taylor <ian@zembu.com>
6066 * sysdep.h (LC_MESSAGES): Never define.
6068 1999-04-06 Chris Torek <torek@bsdi.com>
6070 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
6071 all callers. Rewrite completely.
6072 (_bfd_relocate_contents): Rewrite overflow checking.
6073 * bfd-in2.h: Rebuild.
6075 1999-04-05 Ian Lance Taylor <ian@zembu.com>
6077 From Gabriel Paubert <paubert@iram.es>:
6078 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
6079 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
6080 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
6081 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
6082 * ppcboot.c (ppcboot_vec): Use little endian routines for
6083 headers.
6085 * elf.c (elfcore_strndup): Only define if it will be used.
6086 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
6087 and irelend.
6088 (ppc_elf_check_relocs): Remove unused local i.
6089 (ppc_elf_gc_mark_hook): Add default case to switch.
6091 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
6092 * srec.c (srec_scan): Accept \r in symbol definitions.
6093 (srec_object_p): Set HAS_SYMS if we saw any symbols.
6094 (symbolsrec_object_p): Likewise.
6096 1999-04-04 Don Bowman <don@pixsci.com>
6098 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
6100 1999-04-04 Ian Lance Taylor <ian@zembu.com>
6102 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
6103 last_line.
6104 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
6105 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
6106 switch.
6107 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
6108 local i.
6109 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
6110 local val.
6112 1999-03-31 Nick Clifton <nickc@cygnus.com>
6114 * config.bfd: Add support for arm-epoc-pe target.
6115 * configure.in: Add support for arm-epoc-pe target.
6116 * configure: Regenerate.
6117 * targets.c: Add support for arm-epoc-pe target.
6118 * coff-arm.c: Allow header files to override definition of
6119 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
6120 * pe-arm.h: Allow previous header files to override definition of
6121 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6122 * pei-arm.h: Allow previous header files to override definition of
6123 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6124 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
6125 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6127 1999-03-30 Nick Clifton <nickc@cygnus.com>
6129 * elf.c (elf_map_symbols): Handle the case where section
6130 symbols are generated for content-less sections which are
6131 not mapped to the output file.
6133 * linker.c: Replace direct references to fields in BFD structure
6134 with accessor macros.
6136 * elflink.h: Replace direct references to fields in BFD structure
6137 with accessor macros.
6139 1999-03-25 Philip Blundell <pb@nexus.co.uk>
6141 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6143 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
6144 account when adjusting section symbols during a partial link.
6146 1999-03-24 Nick Clifton <nickc@cygnus.com>
6148 * coff-sparc.c (struct coff_reloc_map): Change type of field
6149 'bfd_reloc_val' to bfd_reloc_code_real_type.
6150 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
6151 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
6152 * elf32-arc.c (struct arc_reloc_map): Ditto.
6153 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
6154 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
6155 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
6156 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
6157 * elf32-sh.c (struct elf_reloc_map): Ditto.
6158 * elf32-sparc.c (struct elf_reloc_map): Ditto.
6159 * elf32-v850.c (struct v850_reloc_map): Ditto.
6160 * elf64-sparc.c (struct elf_reloc_map): Ditto.
6161 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
6162 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
6164 1999-03-17 Martin Hunt <hunt@cygnus.com>
6166 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
6167 function so source-level assembly works. If multiple N_SOs
6168 are seen without and N_FUNs, create an indextable entry with
6169 a NULL function name.
6171 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6173 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6174 of certian similar cpus.
6176 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6178 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6179 Add the 5000. Change the architecture for the 5400 to mips4.
6180 (elf_mips_mach): Add r5000.
6182 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6184 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6186 1999-03-11 Nick Clifton <nickc@cygnus.com>
6188 * binary.c (binary_set_section_contents): Generate warning about
6189 huge file offsets for any section that will occupy file space, not
6190 just those that are loadable.
6192 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6194 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6196 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6198 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6200 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6202 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6203 * elflink.h: Revert all changes since Feb 16. Instead:
6204 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6205 appropriate. Copy it to version symbols.
6206 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6207 symbols if appropriate.
6208 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6209 symbol if appropriate.
6210 (elf_link_output_extsym): If symbol is marked as undefined, and
6211 has no nonweak references, mark it as weak undefined.
6213 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6215 * elflink.h (elf_merge_symbol): When overriding a dynamic
6216 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6217 function.
6218 (elf_link_add_object_symbols): Don't copy the other field if we
6219 are overridding.
6221 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6223 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6224 shared object with a weak undefined symbol.
6226 1999-02-18 Nick Clifton <nickc@cygnus.com>
6228 * elfarm-nabi.c: Set partial_inplace back to false.
6230 1999-02-17 Nick Clifton <nickc@cygnus.com>
6232 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6233 (USER_LABEL_PREFIX): Set to "_".
6235 The following patches are from: Scott Bambrough
6236 <scottb@corelcomputer.com>
6238 * libaout.h (M_ARM6_NETBSD): Set to 143.
6240 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6241 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6242 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6243 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6244 * bfd-in2.h: Regenerate.
6246 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6247 'true' as REL relocs are now being used. Add new PIC relocs:
6248 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6249 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6251 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6252 of targets.
6253 (elf32_arm_final_link_relocate): Change parameters so that entire
6254 reloc is passed. Add support for PIC relocs.
6255 (elf32_arm_relocate_section): Pass entire reloc to
6256 elf32_arm_final_link_relocate.
6257 (elf32_arm_check_relocs): Handle new PIC relocs.
6258 (elf32_arm_adjust_dynamic_symbol): New function.
6259 (elf32_arm_size_dynamic_sections): New function.
6260 (elf32_arm_discard_copies): New function.
6261 (elf32_arm_finish_dynamic_symbol): New function.
6262 (elf32_arm_finish_dynamic_sections): New function.
6263 (ELF_MAXPAGE_SIZE): Define.
6264 (bfd_elf32_bfd_reloc_type_lookup): Define.
6265 (elf_backend_relocate_section): Define.
6266 (elf_backend_adjust_dynamic_symbol): Define.
6267 (elf_backend_create_dynamic_sections): Define.
6268 (elf_backend_finish_dynamic_symbol): Define.
6269 (elf_backend_finish_dynamic_sections): Define.
6270 (elf_backend_size_dynamic_sections): Define.
6271 (elf_backend_plt_readonly): Define.
6272 (elf_backend_want_got_plt): Define.
6273 (elf_backend_want_plt_sym): Define.
6275 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6277 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6278 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6279 (_bfd_mips_elf_fake_sections): Likewise.
6281 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6283 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6284 bfd_elf32_arm_get_bfd_for_interworking,
6285 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6286 with elfarm-nabi.c.
6288 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6289 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6290 elf32_arm_find_nearest_line): Make them static.
6292 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6294 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6295 callers. Do not merge a definition from a shared object with a
6296 weak undefined symbol.
6297 (elf_link_add_object_symbols): Do not change the symbol type or
6298 size if the old symbol overrides the new one.
6300 1999-02-08 Nick Clifton <nickc@cygnus.com>
6302 * config.bfd: Add support for strongarm target.
6304 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6306 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6307 fields instead of unsigned char.
6309 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6311 * Makefile.am: Rebuild dependencies.
6312 * Makefile.in: Rebuild.
6314 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6316 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6317 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6318 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6319 * acinclude.m4: Add comments to uses of AC_DEFINE.
6320 * acconfig.h: Remove.
6321 * configure: Rebuild with current autoconf/automake.
6322 * aclocal.m4: Likewise.
6323 * config.in: Likewise.
6324 * Makefile.in: Likewise.
6326 1999-02-04 DJ Delorie <dj@cygnus.com>
6328 * libbfd.c (real_read): don't call fread for zero bytes. This
6329 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6331 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6333 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6334 of a jump is in the current 256 MB region.
6336 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6338 * format.c (bfd_check_format_matches): Change last patch to only
6339 take effect for the binary target.
6341 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6343 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6345 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6347 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6349 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6351 * format.c (bfd_check_format_matches): If the target was
6352 previously specified, don't check other targets when checking for
6353 an archive file.
6355 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6357 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6358 (elf32_arm_reloc_type_lookup): Removed
6359 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6360 (elf32_arm_reloc_type_lookup): New.
6361 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6362 (elf32_arm_reloc_type_lookup): New.
6364 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6366 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6367 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6368 * Makefile.am: Use new files.
6369 * Makefile.in: Regenerate.
6370 * configure.in: Use new files.
6371 * configure: Regenerate.
6373 1999-02-01 Nick Clifton <nickc@cygnus.com>
6375 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6376 (fr30_elf_gc_sweep_hook): New function.
6377 (elf_backend_can_gc_sections): Define.
6379 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6381 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6382 and bfd_elf32_bigarm_oabi_vec.
6384 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6386 * Makefile.am (elf32-arm-oldabi.lo): New.
6387 (elf32-arm-newabi.lo): New.
6388 * Makefile.in: Regenerate.
6389 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6390 (arm-*-elf): Likewise.
6391 (arm-*-oabi): New.
6392 (thumb-*-oabi): New.
6393 * configure: Regenerate.
6394 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6395 (bfd_elf32_bigarm_oabi_vec): New.
6396 * elf32-arm-newabi.c: New.
6397 * elf32-arm-oldabi.c: New.
6398 * elf32-arm.c: Removed.
6399 * elf32-arm.h: New.
6401 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6403 * binary.c (binary_set_section_contents): Omit warnings for
6404 unloadable sections.
6406 1999-01-31 Michael Meissner <meissner@cygnus.com>
6408 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6409 powerpc{,le}-*-eabi.
6411 1999-01-29 Nick Clifton <nickc@cygnus.com>
6413 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6414 * dwarf2.c (read_signed_leb128): Remove unused variables.
6416 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6418 * elf.c (assign_file_positions_for_segments): Only adjust
6419 p_align when needed.
6421 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6423 * binary.c (binary_set_section_contents): Don't return early for a
6424 non-loadable section, in case the first section is non-loadable.
6425 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6426 W. Rozycki <macro@ds2.pg.gda.pl>.
6428 1999-01-28 Nick Clifton <nickc@cygnus.com>
6430 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6431 R_FR30_GNU_VTENTRY relocs.
6433 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6435 * elflink.h (elf_link_output_sym): Zero syms which are
6436 part of sections which have been excluded.
6438 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6440 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6441 to F_PIC_INT.
6442 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6443 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6445 1999-01-27 Nick Clifton <nickc@cygnus.com>
6447 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6448 relocation.
6449 (fr30_final_link_relocate): Use computed value as result of
6450 relocation.
6452 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6454 * binary.c (binary_set_section_contents): Emit warning for
6455 huge file offsets due to widely-dispersed section LMAs.
6457 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6459 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6460 align first section to largest section alignment, not first
6461 section alignment.
6463 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6465 * configure.in: Require autoconf 2.12.1 or higher.
6467 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6469 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6470 * bfd-in2.h: Likewise.
6471 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6473 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6475 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6476 * cpu-mips.c: Add support for and independent 4111.
6477 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6478 (_bfd_mips_elf_final_write_processing):
6479 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6481 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6483 * elf32-mips.c (elf_mips_abi_name): New.
6484 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6486 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6488 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6489 Handle bfd_mach_mips4300.
6491 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6493 * elf32-i386.c: Remove leaked development code from patch
6494 1998-12-10 by Richard Henderson.
6496 1998-12-10 Richard Henderson <rth@cygnus.com>
6498 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6499 in debug sections for symbol defined externally.
6501 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6503 * targets.c (bfd_target_vector): Remove duplicate entry for
6504 tekhex_vec.
6506 1998-12-09 Nick Clifton <nickc@cygnus.com>
6508 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6509 since we are using RELAs.
6511 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6513 SCO Open Server Release 5 core file support, from Jouke Numan
6514 <jnuman@hiscom.nl>:
6515 * sco5-core.c: New file.
6516 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6517 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6518 * Makefile.am: Rebuild dependencies.
6519 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6520 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6521 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6522 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6523 * bfd-in2.h, configure, Makefile.in: Rebuild.
6525 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6527 * config.bfd (hppa*-*-mpeix*): New target.
6528 * configure.in: Add AC_HEADER_DIRENT.
6529 (hppa*-*-mpeix*): New target.
6530 * configure.host (hppa*-*-mpeix*): New host.
6531 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6532 friends rather than just including <sys/dir.h>.
6533 * som.h (struct som_symbol): Add hppa_priv_level and apto
6534 tc_data. Change all users.
6535 (struct somdata): Add comp_unit field.
6536 (obj_som_compilation_unit): Define.
6537 (bfd_som_attach_compilation_unix): Declare.
6538 * som.c: Check HOST_HPPAMPEIX.
6539 (struct som_misc_symbol_info): Add new field priv_level.
6540 (som_object_setup): Add current_offset parameter. Change all
6541 callers.
6542 (setup_sections): Likewise.
6543 (som_object_p): For EXECLIBMAGIC, read the lst header.
6544 (som_write_symbol_strings): Add compilation_unit parameter.
6545 Change all callers.
6546 (som_finish_writing): Write out compilation_unit.
6547 (som_bfd_derive_misc_symbol_info): Set priv_level.
6548 (som_build_and_write_symbol_table): Set xleast field to 3.
6549 (som_slurp_symbol_table): Set symbol priv_level.
6550 (bfd_som_attach_compilation_unit): New function.
6551 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6552 priv_level into symbol_value.
6553 * configure, config.in: Rebuild.
6555 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6557 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6558 warning function to call _bfd_error_handler instead.
6560 * libbfd.c (COERCE32): Cast through unsigned long and long to
6561 avoid bug in old version of gcc.
6563 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6564 (elf_backend_additional_program_headers): Don't define.
6566 1998-12-08 Nick Clifton <nickc@cygnus.com>
6568 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6569 relocations to include offset of 2 included in the insns, and the
6570 offset of the relocs within the section.
6572 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6574 The following changes were made by David Taylor
6575 <taylor@texas.cygnus.com>, Edith Epstein
6576 <eepstein@sophia.cygnus.com>, Jim Blandy
6577 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6578 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6579 changes originally made by HP; HP did not create ChangeLog
6580 entries.
6582 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6583 automake macro library.
6585 * hpux-core.c (hpux_core_core_file_p): this function now
6586 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6587 found in the corefile! Also, in hpux_core_core_file_p, if we
6588 encounter a section with an unknown type, don't punt. Instead,
6589 just skip it. Also, count the number of sections of known type
6590 that we encounter. If we encounter at least one good one, then
6591 we'll declare that the file is a core file. If we encounter any
6592 unknown ones but some known ones, then we'll issue a warning (but
6593 still declare it to be a core file). Also, correctly decide when a
6594 file is not a core.
6595 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6596 (CORE_ANON_SHMEM): define if not defined.
6597 (hpux_core_struct): add members lwpid and user_tid.
6598 (core_kernel_thread_id, core_user_thread_id): new macros.
6599 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6600 the name before storing it in the bfd.
6601 (hpux_core_core_file_p): handle threads.
6603 * libhppa.h (GET_FIELD): protect against redefinition.
6604 (HPPA_WIDE): define.
6605 (GET_FIELD): define.
6606 (GET_BIT): define.
6607 (MASK): define.
6608 (CATENATE): define.
6609 (ELEVEN): define.
6610 (sign_extend): redefine.
6611 (assemble_6): define.
6612 (assemble_12): rewrite.
6613 (assemble_16): define.
6614 (assemble_16a): define.
6615 (assemble_17): rewrite.
6616 (assemble_22): define.
6618 1998-12-07 Nick Clifton <nickc@cygnus.com>
6620 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6621 relocations for signed values.
6623 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6625 * mipsbsd.c (MY(set_arch_mach)): Make static.
6626 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6627 bfd_mach_mips* macros rather than simple numbers.
6629 COFF weak symbol support, based on patches from Mark Elbrecht
6630 <snowball3@usa.net>:
6631 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6632 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6633 (coff_write_alien_symbol): Likewise.
6634 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6635 (coff_link_add_symbols): Likewise.
6636 (_bfd_coff_link_input_bfd): Likewise.
6637 (_bfd_coff_write_global_sym): Likewise.
6639 * elf.c (copy_private_bfd_data): Always initialize the
6640 includes_phdrs field.
6642 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6643 file defines a symbol first mentioned in an ELF file.
6645 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6646 possible, rather than only if BFD64.
6647 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6648 not __GNUC__.
6649 * bfd-in2.h: Rebuild.
6651 * srec.c (srec_set_section_contents): Correct test to avoid
6652 switching to 4 byte addresses after seeing a second section which
6653 requires 3 byte addresses. From Joel Schantz
6654 <joel.schantz@argosys.boeing.com>.
6656 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6657 <aymeric.vincent@emi.u-bordeaux.fr>.
6659 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6661 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6662 decide whether the output file is -mrelocatable-lib,
6663 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6665 1998-12-03 Nick Clifton <nickc@cygnus.com>
6667 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6668 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6669 * bfd-in2.h: Regenerate.
6670 * libbfd.h: Regenerate
6672 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6674 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6675 link against a dynamic symbol with no type or size.
6677 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6679 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6680 relocation for section which does not get loaded.
6681 (elf_i386_relocate_section) [R_386_32]: Likewise.
6683 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6685 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6686 reloc_count and i long instead of unsigned long. Handle error
6687 return from bfd_canonicalize_reloc.
6689 1998-12-01 Nick Clifton <nickc@cygnus.com>
6691 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6692 a hash table.
6694 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6696 * elf32-sh.c (elf/sh.h): Include.
6697 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6698 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6699 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6700 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6701 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6703 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6705 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6706 causes division by zero later on.
6708 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6710 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6711 needed.
6713 1998-11-25 DJ Delorie <dj@cygnus.com>
6715 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6716 hook now.
6718 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6720 * elf32-fr30.c (fr30_elf_relocate_section): Call
6721 fr30_final_link_relocate.
6722 (fr30_final_link_relocate): New function: Handle I20 and I32
6723 relocs.
6724 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6725 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6726 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6728 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6729 chain to empty.
6731 The following changes are based on a patch submitted by Gianluca
6732 Moro <glctr@abc.it>:
6734 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6735 not already been updated.
6736 (find_remembered_hi16s_reloc): New parameter 'already_found'
6737 returns state of remembered hi16s reloc.
6738 (remember_hi16s_reloc): Set 'found' field to false.
6739 (hi16s_location): Add 'found' field.
6741 1998-11-23 DJ Delorie <dj@cygnus.com>
6743 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6744 to see .DLL files as unrecognized.
6745 (i3coff_object_p): Sorry, had to hack it to not recognize these
6746 files (pei-i386) on request.
6748 1998-11-23 DJ Delorie <dj@cygnus.com>
6750 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6751 relents. Call bfd_check_format to reinitialize.
6753 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6755 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6756 warnings.
6758 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6760 * aclocal.m4: regenerate
6761 * configure: regenerate
6763 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6765 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6766 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6767 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6768 respect it as an upper bound on what memory to reference.
6769 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6770 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6771 update vtable_entries_size appropriately.
6773 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6775 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6776 reloc number.
6778 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6780 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6781 bfds; they have no "file" so we fake it.
6782 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6783 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6784 resizing the memory buffer.
6785 * opncls.c (bfd_make_writable): New function; lets you write a
6786 bfd_create'd bfd to an in-memory buffer.
6787 (bfd_make_readable): New function; lets you read back that buffer
6788 as if it were from bfd_openr. Used to build generated archive
6789 members (winsup's ld's dlltool)
6791 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6793 * po/bfd.pot: Regenerated.
6795 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6797 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6798 linked list.
6800 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6802 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6803 element of the gotentry list for local symbols too.
6804 (elf64_alpha_relocate_section): Unify local and global handling.
6805 Assert that gotent->use_count > 0.
6807 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6809 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6810 update for file name changes of July 2, 1998.
6811 (vms_vax_vec): New.
6812 * configure: Rebuild.
6814 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6816 * po/bfd.pot: Regenerated.
6818 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6820 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6821 * aclocal.m4, configure: regenerate
6823 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6825 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6827 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6829 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6830 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6831 was cached.
6832 * aclocal.m4, configure: regenerated.
6834 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6836 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6837 R_D10V_GNU_VTENTRY relocs.
6838 (elf_d10v_howto_table): Likewise.
6839 (d10v_reloc_map d10v_reloc_map): Likewise.
6840 (elf32_d10v_gc_mark_hook): New.
6841 (elf32_d10v_gc_sweep_hook): New.
6842 (elf32_d10v_check_relocs): New.
6843 (elf32_d10v_relocate_section): New.
6844 (elf_backend_relocate_section): Define.
6845 (elf_backend_can_gc_sections): Define.
6847 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6849 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6850 (BFD64_BACKENDS): ...from here.
6851 (BFD32_BACKENDS_CFILES): Move vms files here...
6852 (BFD64_BACKENDS_CFILES): ...from here.
6853 * Makefile.in: Rebuild.
6855 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6857 * Makefile.am: Add FR30 target.
6858 * Makefile.in: Add FR30 target.
6859 * archures.c: Add support for FR30.
6860 * config.bfd: Add support for FR30.
6861 * configure.in: Add support for FR30.
6862 * reloc.c: Add support for FR30 relocations.
6863 * targets.c: Add support for FR30 relocations.
6864 * bfd-in2.h: Regenerate.
6865 * configure: Regenerate.
6866 * libbfd.h: Regenerate.
6867 * cpu-fr30.c: New file.
6868 * elf32-fr30.c: New file.
6870 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6872 * configure.in: detect cygwin* instead of cygwin32*
6873 * configure: regenerate
6875 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6877 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6878 use bfd_malloc and free instead and check return value from bfd_malloc.
6880 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6882 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6883 * libbfd.h: Rebuild.
6885 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6886 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6887 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6888 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6889 section.
6890 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6891 field.
6892 (mips_elf_link_hash_table_create): Don't initialize
6893 dynsym_sec_strindex.
6894 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6895 (mips_elf_size_dynamic_sections): Generate a section symbol for
6896 every output section.
6897 (mips_elf_finish_dynamic_sections): Count all sections for
6898 DT_MIPS_UNREFEXTNO.
6899 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6900 output sections.
6902 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6904 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6905 for later PLT entries in large PLTs.
6906 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6908 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6910 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6912 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6914 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6915 * elflink.h (elf_collect_hash_codes): New function. This function is
6916 called for each exported symbol and we compute the ELF hash value for
6917 it.
6918 (compute_bucket_value): New function. It is called from
6919 size_dynamic_sections to determine the hash table size. When we are
6920 optimizing a better, but slower, algorithm is used.
6921 (size_dynamic_sections): Call compute_bucket_value.
6923 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6925 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6927 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6928 R_SH_GNU_VTENTRY.
6929 (sh_elf_gc_mark_hook): New.
6930 (sh_elf_gc_sweep_hook): New.
6931 (sh_elf_check_relocs): New.
6932 (elf_backend_can_gc_sections): Define.
6934 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6936 * acinclude.m4: undo previous gettext change
6937 * aclocal.m4: rebuild with right version of aclocal.
6939 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6941 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6942 aclocal.m4 to acinclude.m4, so they don't get lost.
6944 * elfcore.h: rewrite for better corefile support.
6945 * elf.c (elfcore_*): new functions.
6946 * elf-bfd.h (elf_obj_tdata): new structure members.
6947 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6948 flavor of procfs.
6949 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6951 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6953 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6954 and R_M32R_GNU_VTENTRY.
6955 (elf_backend_can_gc_sections): Define.
6956 (m32r_elf_check_relocs): New.
6957 (m32r_elf_gc_mark_hook): New.
6958 (m32r_elf_gc_sweep_hook): New.
6959 (m32r_elf_relocate_section): Handle VT relocs.
6961 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6963 * coff-arm.c (arm_relocate_section): Remove redundant test.
6965 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6966 cleat that the 'bitsize' field is the size of the bitfield AFTER
6967 relocation not before.
6969 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6971 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6972 relocs.
6974 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6976 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6977 R_SPARC_GNU_VTENTRY.
6978 (elf32_sparc_check_relocs): Handle them.
6979 (elf32_sparc_reloc_type_lookup): Likewise.
6980 (elf32_sparc_relocate_section): Likewise.
6981 (elf32_sparc_gc_mark_hook): New.
6982 (elf32_sparc_gc_sweep_hook): New.
6984 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6986 * som.c (som_finish_writing): Perform some sanity checks when
6987 writing an executable or shared library.
6989 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6991 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6992 * configure.in (elf): Add dwarf1.lo.
6993 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6994 * elf.c (_bfd_elf_find_nearest_line): Add call to
6995 _bfd_dwarf1_find_nearest_line.
6996 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6997 Add call to _bfd_dwarf1_find_nearest_line.
6998 * configure: Rebuilt.
7000 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
7002 * elflink.h (elf_gc_sections): Do not allow garbage
7003 collection if dynamic sections have been created.
7005 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
7007 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
7008 R_V850_GNU_VTENTRY.
7009 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
7010 (v850_elf_perform_relocation): Likewise.
7011 (v850_elf_final_link_relocate): Likewise.
7012 (v850_elf_relocate_section): Likewise.
7013 (v850_elf_gc_sweep_hook): New routine.
7014 (v850_elf_gc_mark_hook): New routine.
7015 (elf_backend_can_gc_sections): Define.
7017 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
7019 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
7020 that dynobj exists.
7022 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
7024 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
7025 Declare size as bfd_size_type.
7026 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
7028 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
7030 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
7031 structure.
7032 * som.c (CPU_PA_RISC2_0): Define.
7033 (_PA_RISC2_0_ID): Likewise.
7034 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
7036 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
7038 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
7039 has a base which is already defined, only add the referenced
7040 symbol to the dynamic symbol table if it is defined or referenced
7041 by a regular file.
7043 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
7044 correctly.
7046 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7048 * elflink.h (elf_link_add_object_symbols): Undo last change.
7050 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
7052 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
7053 symbol for the indirect alias to a versioned symbol.
7055 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
7057 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
7058 (elf32_i386_vtentry_howto): New.
7059 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
7060 or elf32_i386_vtinherit_howto on lookup.
7062 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7064 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
7065 reloc_type. Rename R_68K__max to R_68K_max.
7066 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
7067 reloc.
7069 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
7071 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
7072 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7074 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
7075 after.
7077 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
7079 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
7080 message has a null byte terminator.
7082 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
7084 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
7085 word subject to R_V850_32 relocation.
7087 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
7089 * dwarf2.c: Add comment describing problem computing line numbers
7090 for undefined symbols at link time.
7092 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
7094 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
7095 transform a defweak into a plt entry.
7096 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
7097 plt entry references to receive a RELATIVE reloc.
7098 (elf64_alpha_finish_dynamic_symbol): Fill them in.
7099 (elf64_alpha_relocate_section): Assert we don't overrun
7100 the allocated relocation space.
7102 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
7104 * elf.c (swap_out_syms): Always treat section symbols as
7105 special, even if they are attached to a common section.
7107 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
7109 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
7110 sections with v850 common section attributes into named v850
7111 common sections.
7112 (v850_elf_add_symbol_hook): Move symbols in sections with v850
7113 common section attributes into named v850 common sections.
7115 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
7117 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
7118 statement.
7120 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
7122 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
7123 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
7124 reloc to the wrong section a warning, not an error. .dynsbss
7125 is not an output section, so there is no need to check for it.
7127 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
7129 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
7131 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
7133 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
7134 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
7135 R_ARM_GNU_VTENTRY.
7136 (elf32_arm_gc_mark_hook): New.
7137 (elf32_arm_gc_sweep_hook): New.
7138 (elf32_arm_check_relocs): New.
7139 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
7140 relocations.
7141 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
7142 relocations.
7144 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
7146 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
7147 assume there is no PLT or GOT.
7149 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
7151 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
7152 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
7153 also accepted as a function symbol type.
7155 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
7157 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
7159 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
7161 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
7162 match definition of _bfd_gc_sections field.
7163 * libbfd.h: Rebuild.
7165 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
7167 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
7168 the addend of a dynamic relocation referencing a section.
7169 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7170 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7172 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7174 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7175 bed has a size_dynamic_sections routine before trying to use it.
7177 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7179 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7180 _bfd_elf_rel_vtable_reloc_fn.
7182 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7184 * Makefile.am: Add elf32-arm.c.
7185 * Makefile.in: Rebuild.
7186 * elf-bfd.h: Add elf_backend_get_symbol_type.
7187 * elf.c (swap_out_syms): If defined, call
7188 elf_backend_get_symbol_type.
7189 * elf32-arm.c: Define elf_backend_get_symbol_type.
7190 (elf32_arm_get_symbol-type): New routine.
7191 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7192 (bfd_elf32_arm_process_before_allocation): Change to
7193 check for STT_ARM_TFUNC.
7194 (elf32_arm_final_link_relocate): Likewise.
7195 * elfxx-target.h: Add elf_backend_get_symbol_type.
7197 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7199 * archures.c (bfd_mach_alpha_ev[456]): New.
7200 * cpu-alpha.c: Rework to match these types.
7201 * bfd-in2.h: Rebuild.
7203 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7205 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7206 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7208 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7209 (elf_i386_reloc_type_lookup): Recognize them.
7210 (elf_i386_check_relocs): Pass them off to generic code.
7211 (elf_i386_relocate_section): Ignore them.
7212 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7213 (elf_backend_can_gc_sections): True.
7215 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7217 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7218 before looking at owner field.
7219 (elf32_arm_to_thumb_stub): Ditto.
7220 (elf32_arm_relocate_section): Compute name before calling
7221 elf32_arm_final_link_relocate().
7223 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7225 * elf.c: comment and formatting cleanups.
7226 * elfcore.h: ditto.
7228 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7230 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7231 (core files are treated differently than object files).
7232 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7233 bfd_elf_mkcorefile): declare.
7234 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7235 bfd_elf_mkcorefile): add to bfd_target vector.
7236 * elfcore.h (elf_core_file_p): save the program header table,
7237 and set the bfd architecture from the elf file header.
7238 * elf.c (bfd_elf_mkcorefile): new function.
7239 (_bfd_elf_write_corefile_contents): new function.
7240 (assign_file_positions_for_segments): add cases for handling
7241 PT_NOTE segments. (assign_file_positions_except_relocs):
7242 core files should be handled the same as exec files.
7243 (prep_headers): identify core files as type ET_CORE.
7244 (copy_private_bfd_data): identify the sections belonging to
7245 the PT_NOTE segment.
7247 * elf32-sparc.c (elf32_sparc_final_write_processing):
7248 add break statement to default case.
7250 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7252 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7253 section (not input) will be in sections ".sbss", ".sbss2",
7254 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7255 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7256 output_offset for correct evaluation of addend.
7258 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7260 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7261 elf32_arm_allocate_interworking_sections and
7262 elf32_arm_process_before_allocation.
7264 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7266 * bfd-in.h: Ammend prototype for
7267 elf32_arm_process_before_allocation to remove surplus third
7268 argument.
7270 * bfd-in2.h: Regenerate.
7272 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7274 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7276 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7278 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7279 calculated for RELOC_SPARC_REV32 case.
7281 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7283 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7284 elf32_arm_allocate_interworking_sections and
7285 elf32_arm_process_before_allocation.
7286 * bfd-in2.h: Regenerated.
7287 * elf32-arm.c Define elf32_arm_link_hash_table.
7288 (insert_thumb_branch): New routine.
7289 (find_thumb_glue): New routine.
7290 (find_arm_glue): New routine.
7291 (record_arm_to_thumb_glue): New routine.
7292 (record_thumb_to_arm_glue): New routine.
7293 (elf32_arm_link_hash_table_create): New routine.
7294 (elf32_arm_get_bfd_for_interworking): New routine.
7295 (elf32_arm_allocate_interworking_sections) New routine.
7296 (elf32_arm_process_before_allocation) New routine.
7297 (elf32_thumb_to_arm_stub): New routine.
7298 (elf32_arm_to_thumb_stub): New routine.
7299 (elf32_print_private_bfd_data): Fix typo.
7300 (elf32_arm_final_link_relocate): Add argument sym_sec.
7301 Check for branches to thumb symbols in case R_ARM_PC24.
7302 Check for branches to arm symbols in case R_ARM_THM_PC22.
7303 (elf32_arm_relocate_section): Pass symbol section to
7304 elf32_arm_final_link_relocate.
7306 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7308 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7309 entries unless the symbol is defined in the executable; in
7310 particular, undefined weak symbols get a PLT entry.
7312 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7314 * libaout.h: Remove nested comment to avoid warning.
7316 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7318 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7319 R_ARM_PC24 relocation.
7321 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7323 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7324 argument is_local. Add argument sym_flags. Check sym_flags
7325 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7326 (elf32_arm_relocate_section): Don't pass local sym and pass
7327 sym_flags to elf32_arm_final_link_relocate.
7329 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7331 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7332 to not count too few relocs for dynamicly linked executables.
7334 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7336 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7337 symbols without a dynamic index dynamic. Consider all weak
7338 symbols dynamic.
7339 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7340 correspondance between input and output sections.
7342 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7344 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7345 that use a .got.plt section start the got offset at zero.
7347 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7349 * ieee.c (ieee_write_processor): Correct the processor ID written
7350 out for bfd_arch_m68k, accommodating change of March 25.
7352 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7354 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7355 R_ARM_THM_RPC22 relocations.
7357 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7359 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7360 are always dynamic.
7361 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7362 .got relocs in -Bsymbolic shared objects.
7364 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7366 * elf32-arm.c: Add private flags to ELF header.
7367 (elf32_arm_print_private_bfd_data): New Function.
7368 (elf32_arm_set_private_flags): New Function.
7369 (elf32_arm_copy_private_flags): New Function.
7370 (elf32_arm_merge_private_bfd_data): New Function.
7372 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7374 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7375 a local symbol.
7376 (elf32_sparc_relocate_section): Likewise.
7378 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7380 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7381 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7382 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7383 of the function. Recognize no .plt as static linking.
7385 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7387 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7388 ".liblist" string through gettext.
7390 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7392 * Makefile.am: Add support for elf32-arm.lo.
7393 * Makefile.in: Rebuild.
7394 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7395 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7396 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7397 * configure: Regenerate.
7398 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7399 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7400 bfd_target bfd_elf32_littlearm_vec.
7401 * elf32-arm.c: New file.
7403 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7405 * libaout.h (M_SPARCLITE_LE): New machine.
7406 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7407 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7408 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7409 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7410 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7411 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7412 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7413 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7414 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7415 be BFD_RELOC_SPARC_REV32.
7416 * reloc.c: Ditto.
7417 * config.bfd (sparc86x-*-aout): New
7419 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7421 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7422 actually mapping the output sections.
7424 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7427 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7428 (mn10300_elf_reloc_map): Similarly.
7429 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7431 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7433 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7434 Irix 6.
7435 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7436 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7437 elf_mips_reloc_type defined in elf/mips.h.
7439 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7441 * elf64-mips.c: Remove reloc_type definition completely. It's now
7442 in elf/mips.h.
7444 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7446 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7447 as they are defined in elf/mips.h now.
7449 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7452 * Re-add lost change:
7453 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7454 "movm_stack_size".
7455 (mn10300_elf_relax_section): Include stack space for register saves
7456 in the imm8 field of a "call" instruction.
7457 (compute_function_info): Determine how much stack is allocated by
7458 the movm instruction. Fix typo.
7459 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7461 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7463 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7464 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7466 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7468 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7470 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7472 * elf32-hppa.h: Let ELF header define the enum containing the
7473 external reloc numbers.
7474 * elf32-i386.h: Likewise.
7476 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7478 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7479 * elf32-mips.c: Likewise.
7480 * elf32-ppc.c: Likewise.
7482 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7484 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7485 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7486 prblems.
7487 * bfd-in.h: Regenerate.
7488 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7489 parameter to 'unsigned int' to avoid K&R compatability problems.
7491 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7493 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7494 functionname_ptr to be const. Change line_ptr to be unsigned.
7496 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7497 macro is not defined. Change second parameter from bfd_link_info
7498 to coff_final_link_info. Add prototype.
7499 (coff_final_link_postscript): Simplify handling when macro is not
7500 defined. Add prototype.
7502 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7504 * elf-mn10300.c: Before include system specific ELF header define
7505 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7506 * elf32-mips.c: Likewise.
7507 * elf32-ppc.c: Likewise.
7509 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7511 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7512 temporary patch over to elf64-mips.c as well.
7514 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7516 * elf32-mips.c (reloc_type): Temporarily disable definition of
7517 standard relocation since they are now defined in elf/mips.h.
7519 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7521 * elf-m10200.c (mn10200_elf_final_link_relocate):
7522 Modify range test for case R_MN10200_8.
7524 * elf-m10300.c (mn10300_elf_final_link_relocate):
7525 Modify range test for case R_MN10300_8.
7527 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7529 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7530 * elf32-i386.c (elf_backend_got_header_size): Define.
7531 (elf_backend_plt_header_size): Define.
7532 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7533 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7534 * elfxx-target.h: Provide a default of zero.
7535 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7536 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7538 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7539 entry from an executable, even if the plt refcount goes to 0.
7541 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7543 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7544 directory name at the line number.
7546 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7547 with an unspecified type.
7549 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7551 * sunos.c: Add undef of valid to avoid problem on SunOS.
7553 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7555 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7557 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7559 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7560 R_68K_PCxx and R_68K_xx relocations. Make sure that
7561 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7562 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7563 R_68K_xx relocations.
7564 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7565 that has no plt entry.
7566 (elf_m68k_relocate_section): Ignore the plt offset in a static
7567 link.
7568 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7569 an ignored symbol.
7570 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7571 a static link.
7573 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7574 types.
7575 (howto_table, reloc_map): Add entries for them.
7576 (elf_m68k_check_relocs): Handle them. Implement reference
7577 counting for got and plt entries.
7578 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7579 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7580 symbols.
7581 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7582 (elf_m68k_relocate_section): Handle the new reloc types.
7583 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7584 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7585 * elflink.h (elf_link_add_object_symbols): When creating an
7586 indirect reference for symbol versioning also copy the plt
7587 offset.
7588 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7589 flag also reset the plt offset.
7590 (elf_link_assign_sym_version): Likewise.
7591 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7592 the size of the entry in bytes.
7593 (elf_gc_allocate_got_offsets): Likewise.
7595 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7597 * elflink.h (elf_gc_sections): Return true rather than falling off
7598 the bottom.
7600 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7601 xmalloc.
7603 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7605 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7606 comment describing when it should be enabled.
7607 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7608 with GCC sources.
7610 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7612 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7613 information ATN records.
7615 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7617 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7618 section for an absolute symbol in a fully linked file. Based on
7619 patch from Christian Holland <CHolland@de.lucent.com>.
7621 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7623 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7624 that a symbol is undefined.
7626 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7628 * som.c (som_bfd_gc_sections): Define.
7630 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7632 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7633 overflows in ARM_26D patches, since they have already been
7634 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7636 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7638 * coffcode.h (coff_write_object_contents): If we have any long
7639 section names, call coff_write_symbols even if there are no
7640 symbols.
7642 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7644 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7645 PT_LOAD segment, rather than only setting it once for the entire
7646 file.
7648 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7649 rather than ignoring every phdr with a p_paddr of 0, ignore all
7650 the phdrs if they all have a p_paddr of 0.
7652 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7653 section was discarded from the link.
7655 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7657 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7659 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7661 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7662 floating point operations.
7664 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7666 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7667 function symbols.
7669 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7671 Merge of vax/vms (read-only) support
7672 * configure.com: Support Vax target.
7673 * makefile.vms: Support Vax target.
7674 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7675 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7676 support.
7677 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7678 support.
7679 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7680 support.
7681 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7682 support.
7683 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7684 support.
7685 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7686 * targets.c (bfd_target_ovax_flavour): New flavour.
7687 (vms_alpha_vec): Renamed from evax_alpha_vec.
7688 (vms_vax_vec): New.
7689 (target_vector): Update accordingly.
7690 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7691 evax_alpha_vec.
7692 (vax*-*-*vms*): New target.
7693 * Makefile.am: Update for renamed files. Rebuild dependencies.
7694 * bfd-in2.h: Rebuild.
7695 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7697 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7699 Based on patch from Matt Semersky <matts@scd.hp.com>:
7700 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7701 pointer on abfd->outsymbols.
7702 (generic_add_output_symbol): Handle NULL sym parameter.
7704 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7706 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7707 LMA of sections.
7709 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7711 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7712 when handling 32 bit immediate relocs.
7713 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7715 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7717 * section.c (STD_SECTION): Account for recently added gc_mark
7718 field in struct asection.
7720 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7721 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7723 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7725 ELF Section-level Garbage Collection:
7726 * bfd.c (bfd_gc_sections): New.
7727 * aout-adobe.c: Hook to default implementation.
7728 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7729 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7730 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7731 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7732 * tekhex.c, versados.c: Likewise.
7733 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7734 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7736 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7737 (bfd_generic_gc_sections): New.
7738 * section.c (SEC_KEEP): New.
7739 (asection): Add gc_mark member.
7741 * elfcode.h (elf_gc*): New name remappings.
7742 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7743 sections to be excluded.
7744 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7745 (elf_gc_propogate_vtable_entries_used): New.
7746 (elf_gc_smash_unused_vtentry_relocs): New.
7747 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7748 (elf_gc_common_finalize_got_offsets): New.
7749 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7750 * elfxx-target.h: Add and default gc hooks.
7752 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7753 for unions.
7754 (struct elf_obj_tdata): Likewise for local_got_offsets.
7755 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7756 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7757 * elf64-sparc.c, elflink.h: Likewise.
7759 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7760 (ELF_LINK_HASH_MARK): Define.
7761 (struct elf_backend_data): Add GC hooks.
7762 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7764 * elf-m10300.c (mn10300_elf_check_relocs): New.
7765 (mn10300_elf_gc_mark_hook): New.
7766 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7767 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7768 (mn10300_elf_final_link_relocate): Likewise.
7769 (mn10300_elf_relocate_section): Likewise.
7770 (elf_backend_can_gc_sections): Define.
7771 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7772 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7773 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7774 (mips_info_to_howto_rel): Likewise.
7775 (mips_elf_relocate_section): Likewise.
7776 (mips_elf_check_relocs): Likewise.
7777 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7778 (elf_backend_can_gc_sections): Define.
7779 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7780 (ppc_elf_howto_raw): Handle them.
7781 (ppc_elf_reloc_type_lookup): Likewise.
7782 (ppc_elf_relocate_section): Likewise.
7783 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7784 Handle new vtable relocs.
7785 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7786 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7787 (elf_backend_can_gc_sections): Define.
7789 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7791 * archures.c (bfd_mach_mn10300): Define.
7792 * elf-m10300.c: Include elf/mn10300.h
7793 (elf_mn10300_mach): New function.
7794 (_bfd_mn10300_elf_final_write_processing): Likewise.
7795 (_bfd_mn10300_elf_object_p): Likewise.
7796 (elf_backendfinal_write_processing): Define.
7797 (elf_backend_object_p): Likewise.
7799 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7801 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7802 relocation.
7804 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7806 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7807 link_next field, not the next field.
7809 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7811 * elf.c (map_sections_to_segments): Check the section address
7812 against the phdr size both with and without a modulo of
7813 maxpagesize.
7815 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7817 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7818 linker created empty input section if the output section has the
7819 same name.
7821 * elflink.h (elf_link_output_extsym): Print an error message if
7822 _bfd_elf_section_from_bfd_section fails.
7824 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7825 failure.
7827 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7829 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7830 native linker output. Avoid putting an empty section in more than
7831 one segment.
7833 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7835 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7836 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7838 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7840 * elf.c (swap_out_syms): New arg relocatable_p.
7841 Don't add section VMA to symbols for relocatable output.
7842 (_bfd_elf_compute_section_file_positions): Update call to
7843 swap_out_syms.
7845 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7847 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7848 against 'addend' be signed rather than unsigned.
7850 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7852 * elf32-m32r.c: Add prototyps for static functions.
7854 * coff-arm.c: Add prototypes for static functions.
7856 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7858 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7859 LMA is used to order sections in a segment.
7861 * elf32-v850.c: Add prototypes for static functions.
7862 Change type of addend parameter to bfd_vma in various functions.
7864 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7866 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7867 complain_overflow_signed instead of complain_overflow_bitfield.
7869 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7871 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7872 when comparing against 0.
7874 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7876 * Makefile.am (config.status): New target.
7877 * Makefile.in: Rebuild.
7879 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7881 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7882 error if previous object endianness doesn't match current object.
7884 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7886 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7887 _bfd_elf_print_private)bfd_data ().
7889 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7891 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7892 and size_change_ok.
7893 (elf_link_add_object_symbols): Set type_change_ok and
7894 size_change_ok before calling elf_merge_symbol.
7896 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7897 undefined symbol error, don't also issue an overflow error.
7899 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7901 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7902 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7903 message instead of crashing.
7905 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7907 * archures.c (bfd_mach_cpu32): Define.
7908 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7909 bfd_mach_cpu32.
7910 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7911 * ieee.c: Include <ctype.h>.
7912 (ieee_object_p): Parse out process ID string to make it more
7913 likely to be acceptable for bfd_scan_arch.
7914 * bfd-in2.h: Rebuild.
7916 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7918 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7919 _bfd_elf_print_private_bfd_data() so that the program header will
7920 be displayed.
7922 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7924 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7925 0x68. Reindent. Add some comments.
7927 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7929 * elf.c (copy_private_bfd_data): Adjust physical address of
7930 segment in output BFD to contain LMAs of its sections.
7932 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7934 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7935 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7936 endian data 32 bit relocations.
7937 (elf32_sparc_merge_private_bfd_data): Check if linking little
7938 endian objects with big endian objects.
7939 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7940 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7941 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7942 * reloc.c: Same.
7943 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7944 * archures.c (bfd_mach_sparc_sparclite_le): New.
7945 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7947 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7949 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7950 statement.
7952 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7954 * bfd-in.h: Move over patch to bfd-in2.h.
7956 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7957 not fit in 32 bits.
7958 (_bfd_relocate_contents): Likewise.
7960 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7962 * peicode.h (add_data_entry): If the section has no private data
7963 then do not create a Data Dictionary entry for it.
7965 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7967 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7968 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7969 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7970 subsections during relaxation more correctly.
7972 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7974 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7975 Add extra argument to bfd_arm_process_before_allocation ().
7976 * bfd-in.h: Reflect changes made in bfd-in2.h.
7977 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7978 coff class of a BFD symbol.
7979 * coff-arm.c: Add support for interworking between Thumb code and
7980 non-interworking aware ARM code.
7982 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7984 * po/Make-in (install-info): New target.
7986 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7988 * filemode.c: Remove; not used.
7990 If sysdep.h includes a header file, don't include it again:
7991 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7992 <errno.h>.
7993 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7994 <sysdep.h>.
7995 * archive.c: Don't include <string.h> or <errno.h>.
7996 * evax-alpha.c; Don't include <stdio.h>.
7997 * evax-egsd.c: Likewise.
7998 * evax-etir.c: Likewise.
7999 * evax-misc.c: Likewise.
8000 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
8001 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
8002 <errno.h>.
8003 * hpux-core.c: Likewise.
8004 * netbsd-core.c: Likewise.
8005 * som.c: Likewise.
8006 * libbfd.c: Don't include <sys/types.h>.
8007 * nlmcode.h: Don't include <string.h>.
8008 * osf-core.c: Don't include <string.h> or <stdio.h>.
8009 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
8010 <errno.h>, or <unistd.h>.
8011 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
8013 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
8015 * configure.com: If the version number can not be found in
8016 configure.in, set it to "unknown" rather than "2.8.1".
8018 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
8020 * elf32-mips.c (elf_mips_mach): New.
8021 (_bfd_mips_elf_object_p): Use elf_mips_mach.
8022 (_bfd_mips_elf_final_write_processing): Use the names
8023 of machines, rather than the numbers. Set both the ARCH
8024 and MACH in e_flags. Handle a few more specific machines.
8025 (_bfd_mips_elf_merge_private_bfd_data): Merge both
8026 EF_MIPS_ARCH and EF_MIPS_MACH.
8028 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
8030 * syms.c (bfd_is_local_label): Revert last change.
8031 * srec.c (srec_write_symbols): Discard debugging symbols.
8033 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
8035 * som.c: Include <ctype.h>.
8036 * som.h: Don't include sysdep.h.
8038 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
8040 * libbfd.h: Rebuilt.
8041 * libbfd-in.h: Removed gettext includes and defines.
8042 * sysdep.h: Moved gettext-related includes and defines here.
8044 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
8046 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
8047 an ad-hoc test. Kill bogus #if 0 code.
8048 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
8050 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
8052 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
8053 when generating a normal executable for a symbol defined in a
8054 regular file. When copying a reloc into the output file, adjust
8055 the addend for a PC relative reloc against a global symbol.
8057 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
8059 * libbfd.h: Rebuilt.
8060 * libbfd-in.h (_): Define as dgettext.
8062 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
8064 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
8065 not signed.
8066 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
8067 when declaring parameter types.
8068 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
8070 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
8072 * config.bfd: If we include any ELF targets in targ_defvec and/or
8073 targ_selvecs, then add the generic ELF targets to targ_selvecs.
8074 * elf32-gen.c (dummy): New static const variable.
8075 (elf_generic_info_to_howto): New static function.
8076 (elf_generic_info_to_howto_rel): New static function.
8077 (elf_info_to_howto): Define as elf_generic_info_to_howto.
8078 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
8079 * elf64-gen.c: Same changes as elf32-gen.c.
8080 * elfcode.h (elf_object_p): For the generic target, ignore a
8081 failure of bfd_default_set_arch_mach. Fix indentation a bit.
8083 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
8085 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
8086 * configure: Rebuild.
8088 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
8090 * config.bfd: Update OSR5/Unixware patterns.
8092 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
8094 * elf.c (assign_file_positions_for_segments): Allow for holes
8095 between sections added by a link script.
8097 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
8099 * configure.in: Change version number to 2.9.4
8100 * configure: Rebuild.
8102 Based on patch from H.J. Lu <hjl@gnu.org>:
8103 * elf.c (bfd_elf_get_bfd_needed_list): New function.
8104 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
8105 * bfd-in2.h: Rebuild.
8107 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
8109 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
8110 Change all users.
8112 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
8114 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
8115 (elf64_alpha_relax_section): Fill them in.
8116 (elf64_alpha_relax_opt_call): Implement more than a stub.
8117 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
8118 alignment on .scommon.
8119 (elf64_alpha_merge_gots): Merge use counts as well.
8121 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
8123 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
8124 for calculating a local symbol's address.
8125 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
8126 Set the .got's cooked size as well as the raw size.
8128 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
8130 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
8131 internationalisation of printed information.
8133 * coff-arm.c (coff_arm_print_private_bfd_data): Add
8134 internationalisation of printed information.
8136 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
8138 * syms.c (struct indexentry): Change directory_name, file_name,
8139 and function_name fields to char *.
8140 (struct stab_find_info): Change cached_file_name field to char *.
8142 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
8144 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
8146 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8148 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8150 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
8152 * Makefile.am (install-data-local): Make $(includedir).
8153 * Makefile.in: Rebuild.
8155 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8157 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
8159 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
8161 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
8162 * Makefile.in: Rebuild.
8164 * bfd-in2.h: Rebuild for Nick's changes.
8166 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
8168 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8169 change wrt length == max_namelen.
8171 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8173 * Many files: Added gettext invocations around user-visible
8174 strings.
8175 * libbfd-in.h: Added gettext includes and defines.
8176 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8177 HAVE_LC_MESSAGES): Define.
8178 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8179 po/Makefile.
8180 * Makefile.am (SUBDIRS): Added po.
8181 (POTFILES): New macro.
8182 (po/POTFILES.in): New target.
8183 (SOURCE_HFILES): New macro.
8184 (HFILES): Use it.
8185 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8187 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8189 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8190 NT_PRSTATUS note section encountered, it contains the status of
8191 the currently executing thread when the core file was written.
8193 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8195 * libcoff.h: Add extra parameter to
8196 bfd_coff_link_output_has_begun overrideable function.
8197 * cofflink.c: Pass extra parameter to
8198 bfd_coff_link_output_has_begun function.
8199 * bfd-in.h: Add prototypes for exported ARM interworking
8200 functions.
8201 * peicode.h: ARM specific code reorganised to conform to BFD
8202 coding conventions.
8203 * coffcode.h: ARM specific code reorganised to conform to BFD
8204 coding conventions.
8205 * coff-arm.c: Code reorganised to conform to the BFD coding
8206 conventions. Global variables have been moved into an ARM
8207 specific hash table structure and a new function:
8208 bfd_arm_get_bfd_for_interworking() has been created which is
8209 called from the linker scripts.
8211 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8213 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8215 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8216 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8217 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8218 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8220 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8222 * config.bfd: Added sparc86x support.
8224 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8226 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8227 an out of range pc-relative jump/call to an undefined weak symbol.
8229 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8231 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8232 comparisons signed.
8234 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8236 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8237 an error other than bfd_error_system_call, set the error to
8238 bfd_error_wrong_format.
8240 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8241 bfd_elf32_powerpcle_vec.
8243 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8244 program segments are zero, don't set p_paddr_valid.
8246 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8248 * elf64-alpha.c: Initial implementation of relaxation --
8249 (struct alpha_elf_link_hash_entry): Add use_count member.
8250 (elf64_alpha_check_relocs): Initialize and increment it.
8251 (elf64_alpha_can_merge_gots): Check it when considering merging.
8252 (elf64_alpha_merge_gots): Drop entries with zero use.
8253 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8254 (elf64_alpha_always_size_sections): Split out got sizing ...
8255 (elf64_alpha_size_got_sections): ... here. New function.
8256 (elf64_alpha_relax_find_reloc_ofs): New function.
8257 (elf64_alpha_relax_with_lituse): Likewise.
8258 (elf64_alpha_relax_without_lituse): Likewise.
8259 (elf64_alpha_relax_opt_call): Likewise.
8260 (elf64_alpha_relax_section): Likewise.
8261 (elf64_alpha_add_symbol_hook): Likewise.
8262 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8263 (elf64_alpha_relocate_section): Likewise.
8264 (bfd_elf64_bfd_relax_section): Define.
8265 (elf_backend_add_symbol_hook): Likewise.
8267 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8269 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8270 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8271 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8273 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8275 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8276 * configure: Rebuild.
8278 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8280 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8281 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8282 * configure.in: Define and substitute WIN32LDFLAGS and
8283 WIN32LIBADD.
8284 * aclocal.m4: Rebuild with new libtool.
8285 * configure, Makefile.in: Rebuild.
8287 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8289 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8290 before any other symbols in the same section.
8292 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8294 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8295 systems.
8297 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8299 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8300 addr_size.
8301 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8302 Use addr_size for address size, rather than sizeof(bfd_vma).
8303 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8304 Fix call to read_address.
8305 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8306 Scrap other unneeded arguments. Fix call to read_address.
8307 (scan_unit_for_functions): Fix call to read_attribute.
8308 (parse_comp_unit): We now handle more values for addr_size.
8309 Set addr_size in unit. Fix call to read_attribute and
8310 decode_line_info.
8312 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8314 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8316 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8318 * archures.c (bfd_default_scan): Add m68k cases back to default
8319 switch, reverting patch of March 25, since IEEE support depends
8320 upon them.
8322 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8324 * Makefile.am (diststuff): New target.
8325 * Makefile.in: Rebuild.
8327 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8329 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8330 som_offset when we have an extended name table.
8332 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8334 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8335 trying to copy it.
8336 * Makefile.in: Rebuild.
8338 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8340 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8341 symbols when creating a shared library.
8342 (elf_m68k_adjust_dynindx): New function, used by above code.
8343 (elf_m68k_finish_dynamic_sections): Initialize the section
8344 symbols.
8345 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8347 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8349 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8350 value 11.
8352 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8354 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8355 assertion.
8357 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8359 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8360 absolute symbols.
8362 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8364 * configure.in: Set version to 2.9.1.
8365 * configure: Rebuild.
8367 * Branched binutils 2.9.
8369 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8371 * syms.c (ENABLE_CACHING): Define.
8372 (struct indexentry): Define.
8373 (struct stab_cache): Remove.
8374 (cmpindexentry): New static function.
8375 (struct stab_find_info): Add new fields: indextable,
8376 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8377 cached_file_name. Remove fields: file_cache, function_cache, and
8378 line_cache.
8379 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8380 index table and search it.
8382 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8384 * elf.c (_bfd_elf_copy_private_section_data): Call
8385 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8387 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8389 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8391 * coff-arm.c: Define all globally visible variables and functions
8392 only when COFF_WITH_PE is not defined.
8393 * configure.in (armpe_little_vec, armpe_big_vec): Add
8394 coff-arm.lo.
8395 * configure: Rebuild.
8397 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8399 Fix some gcc -Wall warnings:
8400 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8401 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8402 * archures.c (bfd_default_scan): Likewise.
8403 * bfd.c (bfd_scan_vma): Likewise.
8404 * binary.c (mangle_name): Likewise
8405 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8406 * coff-sh.c (sh_relocate_section): Likewise.
8407 * coff-stgo32.c (create_go32_stub): Likewise.
8408 * coffcode.h (coff_slurp_line_table): Likewise.
8409 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8410 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8411 (assign_file_positions_for_segments): Likewise.
8412 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8413 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8414 * oasys.c (oasys_write_sections): Likewise.
8415 * ppcboot.c (ppcboot_object_p): Likewise.
8416 (mangle_name): Likewise.
8417 * riscix.c (riscix_fix_pcrel_26): Likewise.
8418 * srec.c (srec_scan): Likewise.
8419 * stabs.c (_bfd_write_section_stabs): Likewise.
8420 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8421 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8422 switch. Declare parameters for function pointers.
8423 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8424 warning.
8425 * elf.c (elf_sort_sections): Likewise.
8426 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8427 Add default cases to switches.
8428 (coff_arm_relocate_section): Remove unused local variables.
8429 Always set rstat.
8430 (coff_arm_bfd_set_private_flags): Change flag variable to type
8431 flagword.
8432 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8433 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8434 (dump_toc): Change cat to const, and initialize it.
8435 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8436 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8437 (sh_elf_relocate_section): Initialize r_symndx.
8438 * coffcode.h (coff_compute_section_file_positions): Only declare
8439 old_sofar if ALIGN_SECTIONS_IN_FILE.
8440 (coff_write_object_contents): Initialize csym.
8441 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8442 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8443 switch.
8444 * dwarf2.c: Include libiberty.h.
8445 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8446 (decode_line_info): Remove unused local variables.
8447 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8448 (m32r_elf_relocate_section): Likewise.
8449 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8450 (v850_elf_reloc): Likewise.
8451 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8452 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8453 * elf.c (assign_file_positions_for_segments): Always set adjust.
8454 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8455 parenthesize expression.
8456 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8457 (m32r_elf_object_p): Return a value.
8458 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8459 * elf32-mips.c (mips_elf_final_link): Initialize last.
8460 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8461 * elf32-v850.c (v850_elf_object_p): Return a value.
8462 (v850_elf_print_private_bfd_data): Change fprintf format string.
8463 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8464 unsigned long.
8465 * elflink.h (elf_link_add_object_symbols): Change vernum to
8466 unsigned int, and initialize it. Change fprintf format string.
8467 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8468 when setting or comparing to soname_indx.
8469 (elf_create_pointer_linker_section): Change num_symbols to
8470 unsigned int.
8471 * libcoff-in.h (coff_data_type): Change flags to flagword.
8472 * peicode.h (pe_print_idata): Initialize idx. Change j to
8473 bfd_size_type. Initialize hint_member. Remove useless test to
8474 time_stamp.
8475 (pe_print_edata): Change num_functions and num_names in struct
8476 EDT_type to unsigned long. Remove cast. Change fprintf format
8477 string.
8478 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8479 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8480 int.
8481 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8482 int *. Update uses. Change j to long.
8483 * bfd-in2.h, libcoff.h: Rebuild.
8485 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8487 * elf32-v850.c Remove definition of USE_REL.
8488 (v850_elf_info_to_howto_rela): New function.
8489 (v850_elf_perform_relocation): Renamed from
8490 v850_elf_store_addend_in_insn. Removed replace argument.
8491 (v850_elf_reloc): store the relocation in the addend field instead
8492 of the insn.
8493 (v850_elf_final_link_relocate): Now calls
8494 v850_elf_perform_relocation.
8495 (v850_elf_relocate_section): Remove code to generate REL
8496 relocations.
8498 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8500 * coffcode.h (coff_new_section_hook): Set the type and storage
8501 class in the native symbol information allocated for a new section
8502 symbol.
8504 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8506 * peicode.h: Chain together calls to
8507 coff_bfd_copy_private_bfd_data and
8508 coff_bfd_print_private_bfd_data.
8510 * coff-arm.c: Add prototypes for
8511 coff_arm_bfd_print_private_bfd_data and
8512 coff_arm_bfd_copy_private_bfd_data.
8514 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8516 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8517 build.
8519 * peicode.h: Call arm-coff private data functions after handling
8520 pe private data.
8522 * coff-arm.c: Turn statics into globals so that they can be shared
8523 both pe and pei backends.
8525 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8527 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8528 plain numbers.
8529 (sunos_write_object_contents): Likewise.
8530 * aoutx.h (NAME(aout,machine_type)): Likewise.
8531 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8533 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8535 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8536 variants.
8537 (bfd_default_scan): Remove m68k special cases.
8538 * bfd-in2.h: Rebuild.
8539 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8540 than plain numbers.
8541 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8542 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8543 m68k:68000.
8544 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8545 selection, change printable_name to just "m68k" and make that the
8546 default instead of m68k:68020.
8548 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8549 from aoutx.h.
8550 (MY_get_section_contents): Define as aout_32_get_section_contents
8551 rather than NAME(aout,get_section_contents).
8553 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8555 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8556 and call bfd_default_set_arch_mach to do the real work.
8558 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8560 * bout.c (BALX): Include return register g14 as part of the insn.
8561 (BALX_MASK): New.
8562 (calljx_callback): Use it.
8564 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8566 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8567 * libbfd.h: Rebuild.
8569 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8570 byte_count to unsigned int.
8571 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8572 unused local variables.
8574 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8575 variables er and er1.
8577 * cpu-v850.c: Include <ctype.h>.
8578 (scan): Case isdigit argument to unsigned char.
8580 From Yan Meroth <YAN.MEROTH@st.com>:
8581 * ihex.c (ihex_scan): Add extbase variable so that getting an
8582 extended linear address record does not ignore any previous
8583 extended address.
8584 (ihex_write_object_contents): When writing out an extended linear
8585 address record, zero out any previous extended address.
8587 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8589 * ieee.c (do_one): Check section before dereferencing it.
8590 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8591 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8593 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8595 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8597 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8599 * coff-arm.c: Add interworking functions to pe backends.
8601 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8603 * configure.in: Use AM_DISABLE_SHARED.
8604 * aclocal.m4, configure: Rebuild with libtool 1.2.
8606 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8608 * coff-arm.c (coff_arm_relocate_section): Better error messages
8609 when interowrking conflucts occur. Courtesy of Jonathan Walton
8610 and Tony Thompson.
8611 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8612 relocations. Patch courtesy of Jonathan Walton and Tony
8613 Thompson.
8615 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8617 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8618 part of Feb 22 change controling when to override the existing
8619 symbol with the .plt entry.
8621 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8623 * config.bfd (targ_cpu): Add thumb-pe target.
8625 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8626 functions in PE build.
8628 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8630 * config.bfd (sparclite-*-elf*): Added.
8632 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8634 * configure.in: Add elf.lo to elf shell variable.
8635 * Makefile.am (BFD_LIBS): Remove elf.lo.
8636 (BFD_LIBS_CFILES): Remove elf.c.
8637 (BFD32_BACKENDS): Add elf.lo.
8638 (BFD32_BACKENDS_CFILES): Add elf.c.
8639 * configure, Makefile.in: Rebuild.
8641 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8643 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8644 relocation against a non-local symbol should not have a dynamic
8645 relocation.
8647 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8649 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8650 COFF filehdr flags.
8651 (pe_print_private_bfd_data): Print PE flags. From Mikey
8652 <jeffdb@netzone.com>.
8654 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8656 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8657 a plt entry when we can determine that we authoritatively define
8658 the symbol.
8660 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8662 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8663 don't actually use trad-core, but a SunOS-style core file handled
8664 by gdb directly.
8665 * hosts/sparclinux.h: Remove.
8667 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8669 * peicode.h (pe_print_idata): If there is no .idata section, look
8670 for the import tables in some other section. Make the initial
8671 label line up better with the data. Print the import address
8672 table even if there is no import name table. If the import
8673 address table holds actual addresses, print them.
8675 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8677 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8678 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8679 bfd_error_system_call.
8681 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8683 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8684 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8686 From H.J. Lu <hjl@gnu.org>:
8687 * Makefile.am (libbfd_la_LDFLAGS): Define.
8688 * Makefile.in: Rebuild.
8690 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8692 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8693 * netbsd.h (MACHTYPE_OK): Define.
8694 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8695 calling N_SET_MACHTYPE, rather than having a switch.
8696 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8697 and M_ALPHA_NETBSD.
8698 * i386netbsd.c (MACHTYPE_OK): Don't define.
8699 (DEFAULT_MID): Define.
8700 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8701 (MACHTYPE_OK): Don't define.
8702 (DEFAULT_MID): Define.
8703 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8704 (DEFAULT_MID): Define.
8705 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8706 (DEFAULT_MID): Define.
8707 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8708 (DEFAULT_MID): Define.
8710 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8711 * vaxnetbsd.c: New file.
8712 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8713 rather than netbsd_core.
8714 * targets.c (vaxnetbsd_vec): Declare.
8715 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8716 defined, add netbsd_core_vec.
8717 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8718 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8719 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8720 * config.bfd (alpha*-*-netbsd*): New target.
8721 * Makefile.am: Rebuild dependencies.
8722 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8723 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8724 * configure, Makefile.in: Rebuild.
8726 * configure.host: Remove the old shared library build stuff. We
8727 now use libtool instead.
8729 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8731 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8733 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8735 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8736 * configure: Rebuild.
8738 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8739 * elf32-v850.c (remember_hi16s_reloc): New function.
8740 (find_remembered_hi16s_reloc): New function.
8741 (v850_elf_store_addend_in_insn): Use the above new functions to
8742 match up HI6S relocs with LO16 relocs.
8744 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8746 * configure.in: Change -linux* to -linux-gnu*.
8747 * config.bfd, configure.host: Likewise.
8748 * configure: Rebuild.
8750 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8752 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8753 LO16/HI16S bug and improve comments about what is going on.
8755 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8757 * configure, aclocal.m4: Rebuild with new libtool.
8759 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8761 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8762 when merging v850 code into v850e/v850ea code. Do not initialise
8763 output flags if the input is the default architecture.
8765 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8767 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8768 get the size from bfd_arch_bits_per_address instead of directly
8769 from the isa.
8771 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8773 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8774 to wrap, just return all 1's bits instead.
8775 * libbfd.h: Regenerate.
8777 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8779 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8780 if COFF_WITH_PE.
8781 (coff_relocate_section): If COFF_WITH_PE, define as
8782 coff_pe_i386_relocate_section.
8783 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8784 skip empty sections, to match coff_write_object_contents.
8786 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8787 rather than swapping out r_offset twice. From Luke Deller
8788 <luked@cse.unsw.edu.au>.
8790 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8792 * configure.in: Set libtool_enable_shared rather than
8793 libtool_shared. Remove diversion hack.
8794 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8795 with new libtool.
8797 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8799 * syms.c (struct stab_cache): Define.
8800 (struct stab_find_info): Remove cached_offset, cached_stab,
8801 cached_str, and cached_stroff fields. Add file_cache,
8802 function_cache, and line_cache fields.
8803 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8804 speed up searches.
8806 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8808 * peicode.h (pe_print_idata): Check for import of ordinal rather
8809 than name.
8810 (pe_print_edata): If there is no .edata section, look for the
8811 export data in some other section.
8813 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8815 * configure.in: Change version to 2.8.4.
8816 * configure: Regenerated.
8818 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8820 Add tms320c30 support:
8821 * cpu-tic30.c: New file.
8822 * aout-tic30.c: New file.
8823 * coff-tic30.c: New file.
8824 * archures.c (bfd_arch_tic30): Define.
8825 (bfd_tic30_arch): Declare.
8826 (bfd_archures_list): Add bfd_tic30_arch.
8827 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8828 tic30_coff_vec.
8829 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8830 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8831 (coff_set_flags): Likewise.
8832 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8833 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8834 * Makefile.am: Rebuild dependencies.
8835 (ALL_MACHINES): Add cpu-tic30.lo.
8836 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8837 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8838 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8839 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8841 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8843 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8844 to lag behind LO16 reloc by a couple of instructions.
8846 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8848 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8849 make to reexamine the file timestamp.
8850 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8852 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8853 0x100000.
8855 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8857 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8858 to create .dynsbss and .rela.sbss sections.
8859 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8860 copied from dynamic objects into .sbss.
8861 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8862 use it. Correct typo of .rela.sdata2.
8863 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8864 put the data, which may now be in .sbss.
8865 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8866 (elf_backend_create_dynamic_sections): Define as
8867 ppc_elf_create_dynamic_sections.
8869 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8870 against _GLOBAL_OFFSET_TABLE_.
8871 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8872 shared libraries which refer to local symbols. Make sure that the
8873 test for allocating space for a reloc in a shared object is the
8874 same as the test for emitting a reloc.
8876 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8878 * config.bfd (i[3456]-*-mingw32*): New target.
8879 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8880 * aclocal.m4, configure: Rebuild.
8882 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8884 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8885 have a bfd_object.
8887 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8889 Sparc v9 ABI compliant PLT:
8890 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8891 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8892 (LARGE_PLT_THRESHOLD): New define.
8893 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8894 (sparc64_elf_build_plt): New function.
8895 (sparc64_elf_plt_entry_offset): Likewise.
8896 (sparc64_elf_plt_ptr_offset): Likewise.
8897 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8898 contain the index for convenience. Skip the initial entries
8899 in .rela.plt.
8900 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8901 memory for the benefit of .rela.plt.
8902 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8903 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8904 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8905 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8906 Call sparc64_elf_build_plt.
8907 (elf_backend_want_got_plt): No.
8908 (elf_backend_plt_readonly): No.
8909 (elf_backend_plt_alignment): 8.
8911 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8912 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8913 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8914 to be called.
8916 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8918 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8919 processors.
8920 * cpu-mips.c (arch_info_struct): Add mips variants.
8921 * bfd-in2.h: Rebuilt.
8923 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8925 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8926 t2a3_b_insn.
8928 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8930 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8931 (i[3456]86sco3.2v5*coff): New target.
8933 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8935 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8937 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8939 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8940 * bfd-in2.h: Regenerate.
8942 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8944 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8946 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8948 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8949 adjust addend for an output common symbol (from Jimmy Blair
8950 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8951 defined symbol to counteract adjustment made in generic relocation
8952 code.
8954 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8956 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8958 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8959 (GET_SCNDHR_NLNNO): Likewise.
8961 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8963 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8965 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8967 * elf32-m32r.c: Add macros to handle NOP insertion.
8969 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8971 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8972 (xcoff_mark): Likewise.
8973 (xcoff_build_ldsyms): Mark absolute symbols.
8975 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8977 * bout.c (b_out_write_object_contents): Sort symbols before output
8978 to keep {CALL,BAL}NAME symbols adjacent.
8979 (b_out_symbol_cmp): New function.
8981 For older changes see ChangeLog-9697
8982 \f
8983 Local Variables:
8984 mode: change-log
8985 left-margin: 8
8986 fill-column: 74
8987 version-control: never
8988 End: