1 2000-11-05 Philip Blundell <philb@gnu.org>
3 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Always permit
4 BFDs containing no sections to be merged, regardless of their flags.
6 2000-11-04 Philip Blundell <philb@gnu.org>
8 * elf32-arm.h (elf32_arm_relocate_section): Suppress error message
9 if a relocation for an undefined symbol also results in an
12 Mon Nov 6 13:35:07 2000 Christopher Faylor <cgf@cygnus.com>
14 * config.bfd: Add support for Sun Chorus.
16 2000-11-05 David O'Brien <obrien@FreeBSD.org>
18 * configure.in: Recognize alpha-*-freebsd*.
19 * configure: Regenerate.
21 2000-11-02 Luciano Gemme <ishitawa@yahoo.com>
23 * srec.c (CHUNK): Rename to DEFAULT_CHUNK.
24 (Chunk): New global variable set by a parameter in objcopy.c.
25 (S3Forced): New global variable set by a parameter in
27 (srec_set_section_contents): If S3Forced is true, always generate
29 (srec_write_section): Use 'Chunk' to limit maximum length of S
32 2000-11-02 Per Lundberg <plundis@chaosdev.org>
34 * config.bfd: Add support for i[3456]86-chaosdev-storm-chaos.
35 * Makefile.in: Regenerate.
36 * bfd-in2.h: Regenerate.
37 * po/bfd.pot: Regenerate.
39 2000-10-31 Philip Blundell <philb@gnu.org>
41 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Only handle
42 EF_SOFT_FLOAT if it is defined.
44 2000-10-27 Philip Blundell <philb@gnu.org>
46 * elf32-arm.h (elf32_arm_copy_private_bfd_data): Don't refuse
47 attempts to mix PIC code with non-PIC, just mark the output as
48 being position dependent.
49 (elf32_arm_merge_private_bfd_data): Likewise. Print an error
50 message for EF_SOFT_FLOAT mismatches. Display diagnostics for
51 all mismatches, not just the first one.
53 2000-10-25 Chris Demetriou <cgd@sibyte.com>
55 * ieee.c (ieee_archive_p): Plug one of many possible
56 memory leaks in error handling.
58 2000-10-20 Jakub Jelinek <jakub@redhat.com>
60 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data,
61 elf32_sparc_object_p, elf32_sparc_final_write_processing):
63 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data,
64 sparc64_elf_object_p): Support v9b.
65 * archures.c: Declare v8plusb and v9b machines.
69 2000-10-16 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
71 * elf64-sparc.c (sparc64_elf_relocate_section): Clear the location
74 * elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
75 (SYMBOL_CALLS_LOCAL): New macro.
76 (ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
77 (ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
78 (ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
79 (ppc_elf_relocate_section): Use flag variable to determine
80 whether the relocation refers to a local symbol.
81 Test whether a PLTREL24 reloc will produce a reloc by looking
82 to see whether a PLT entry was made.
84 2000-10-14 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
86 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
87 entries that could serve as a definition for a weak symbol.
89 2000-10-13 Ulf Carlsson <ulfc@engr.sgi.com>
91 From Ralf Baechle <ralf@gnu.org>
93 * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
94 local_p. Add symbol value only for non-R_MIPS_REL32 relocations
95 against local symbols.
96 (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
98 2000-10-12 Alan Modra <alan@linuxcare.com.au>
100 * section.c (struct sec): Add kept_section.
101 (struct bfd_comdat_info): Remove sec, we can use above.
102 (STD_SECTION): Add initializer.
103 (bfd_make_section_anyway): Init here too.
105 * bfd-in2.h: Regenerate.
107 * elflink.h (elf_link_add_object_symbols): Remove unnecessary
109 (elf_link_input_bfd): Set all asection->symbol->value's here, and
110 fudge values for discarded link-once section symbols.
112 * elf64-hppa.c: Include alloca-conf.h
114 2000-10-11 Alan Modra <alan@linuxcare.com.au>
116 * elf.c (swap_out_syms): Revert 2000-10-07 changes.
118 * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
120 2000-10-10 Alan Modra <alan@linuxcare.com.au>
122 * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
124 2000-10-10 Tom Rix <trix@redhat.com>
126 * section.c (bfd_make_section_anyway): Release newsect ptr when
127 newsect->symbol fails to alloc. Use bfd_release instead of free.
129 2000-10-09 Richard Henderson <rth@cygnus.com
131 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
132 (elf64_ia64_unwind_entry_compare): New.
133 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
135 2000-10-07 Alan Modra <alan@linuxcare.com.au>
137 * elflink.h (size_dynamic_sections): Don't create various tags if
138 .dynstr is excluded from the link. Don't set first dynsym entry
139 if dynsymcount is zero.
140 (elf_bfd_final_link): Don't try to swap out dynamic syms if
141 .dynsym excluded from the link. Don't try to write any dynamic
142 sections excluded from the link.
144 * elf.c (swap_out_syms): Handle global section symbols.
146 2000-10-05 DJ Delorie <dj@redhat.com>
148 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
149 * coffcode.h (coff_set_alignment_hook): read extended reloc count
150 (coff_write_relocs): write extended reloc count
151 (coff_write_object_contents): account for extended relocs
153 2000-10-05 Jim Wilson <wilson@cygnus.com>
155 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
157 * elf.c (_bfd_elf_make_section_from_shdr): Call the
158 elf_backend_section_flags function.
159 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
161 (elf64_ia64_section_flags): New function containing flag conversion
163 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
164 * elfxx-target.h (elf_backend_section_flags): Define.
165 (elfNN_bed): Initialize elf_backend_section_flags field.
167 2000-10-02 Alan Modra <alan@linuxcare.com.au>
169 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
170 _bfd_elf32_gc_record_vtable. Correct a comment.
172 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
174 From Ralf Baechle <ralf@gnu.org>
176 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
177 produces binaries with got[1] = 0x80000001 to differenciate them
178 for the dynamic linker from the broken binaries produced by old
181 2000-09-30 Petr Sorfa <petrs@sco.com>
183 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
184 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
185 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
186 * configure: Regenerate.
188 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
190 Define two bfd_targets for absence and presence of leading
191 underscore on symbols. Make sure to only link same kind.
192 * elf32-cris.c (cris_elf_object_p,
193 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
194 cris_elf_merge_private_bfd_data): New.
195 (elf_backend_object_p, elf_backend_final_write_processing,
196 bfd_elf32_bfd_print_private_bfd_data,
197 bfd_elf32_bfd_merge_private_bfd_data): Define.
198 <Target vector definition>: Include elf32-target.h twice with
199 different macro settings:
200 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
201 bfd_elf32_us_cris_vec.
202 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
203 (elf_symbol_leading_char): First as 0, then '_'.
204 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
205 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
206 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
207 * configure: Regenerate.
208 * targets.c: Declare bfd_elf32_us_cris_vec.
209 * po/bfd.pot: Regenerate.
211 2000-09-29 Momchil Velikov <velco@fadata.bg>
213 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
214 R_ARM_THM_PC22 relocations.
216 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
218 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
220 2000-09-29 Momchil Velikov <velco@fadata.bg>
222 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
223 is has the SEC_HAS_CONTENTS flag set.
225 2000-09-28 Örjan Friberg <orjanf@axis.com>
226 Hans-Peter Nilsson <hp@axis.com>
228 * aout-cris.c (N_TXTADDR): Define.
230 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
232 * som.c: Include alloca-conf.h.
233 * Makefile.am: "make dep-am"
234 * Makefile.in: Regenerate.
236 2000-09-27 Alan Modra <alan@linuxcare.com.au>
238 * elf32-hppa.c (plt_stub): New.
239 (PLT_STUB_ENTRY): Define.
240 (elf32_hppa_link_hash_table): Change multi_subspace to packed
241 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
242 (elf32_hppa_link_hash_table_create): Init to suit.
243 (elf32_hppa_check_relocs): Set has_12bit_branch and
244 has_17bit_branch as appropriate.
245 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
247 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
248 Add space for plt_stub as needed.
249 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
250 functions at plt_stub.
251 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
252 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
254 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
255 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
256 of fixed size, and if negative, disable handling of input sections
257 before stub section. Set up default stub group size depending
258 on detected branch relocs.
259 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
260 ensure different offsets from sym_value aren't rounded to
261 different 2k blocks. Use lrsel and rrsel for other stubs too for
262 consistency rather than necessity.
263 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
264 (final_link_relocate): Likewise.
265 (elf32_hppa_relocate_section): Likewise.
267 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
268 (_bfd_elf_hppa_gen_reloc_type): Generate them.
269 (elf_hppa_final_link_relocate): Handle them.
270 (elf_hppa_relocate_insn): Likewise.
271 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
273 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
275 * elfcode.h (elf_object_p): Preserve and clear abfd section
276 information. Restore at error.
278 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
280 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
281 is empty, make sure that its rva also 0. NT loader dislikes
284 2000-09-26 Steve Ellcey <sje@cup.hp.com>
286 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
289 2000-09-21 Alan Modra <alan@linuxcare.com.au>
291 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
292 currently unused RELATIVE_DYNAMIC_RELOCS code.
293 (hppa_discard_copies): Likewise.
294 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
295 comments. Don't check non-code output sections for stub grouping.
297 2000-09-20 Alan Modra <alan@linuxcare.com.au>
299 * section.c (bfd_get_unique_section_name): Return NULL if
302 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
304 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
305 instruction sequence to actually work.
306 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
309 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
311 * elf32-sh.c (sh_elf_relocate_section): Use
312 _bfd_final_link_relocate to apply the relocation against a section
313 symbol, when doing relocatable links.
315 2000-09-18 Alan Modra <alan@linuxcare.com.au>
317 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
319 (stub_hash_newfunc): Here too.
320 (hppa_add_stub): And here.
321 (elf32_hppa_link_hash_table): Remove stub_section_created,
322 reloc_section_created, first_init_sec and first_fini_sec. Add
324 (elf32_hppa_link_hash_table_create): Init to suit.
325 (hppa_get_stub_entry): Add support for grouping stub sections.
326 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
327 section code. Index stub vars by section->id.
328 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
329 exit paths. Zap allocation of above removed vars. Refine
332 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
333 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
334 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
335 rather than pointer to bfd_link_info.
336 (hppa_add_stub): Likewise.
337 (final_link_relocate): Likewise.
339 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
341 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
344 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
346 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
347 ld/emulparams/shelf.sh.
349 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
351 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
352 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
353 * bfd-in2.h: Regenerate.
355 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
357 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
358 LITUSE relocations incorrectly if -relax is specified on the ld
359 command line and the displacement field of the load or store
360 instruction is non-zero. (Patch by paul.winalski@compaq.com)
362 2000-09-15 Alan Modra <alan@linuxcare.com.au>
364 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
366 (elf32_hppa_size_stubs): Instead correctly find the first .init
367 and .fini section here.
369 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
371 * elf32-hppa.c (clobber_millicode_symbols): New function.
372 (elf32_hppa_size_dynamic_sections): Call it.
374 2000-09-14 Alan Modra <alan@linuxcare.com.au>
376 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
377 packed. Add plabel, plt_abs packed booleans.
378 (hppa_link_hash_newfunc): Init new fields.
379 (PLABEL_PLT_ENTRY_SIZE): Define.
380 (hppa_stub_name): Use size_t len vars.
381 (hppa_add_stub): Likewise.
382 (elf32_hppa_build_stubs): Likewise.
383 (hppa_build_one_stub): Kill some compiler warnings.
384 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
385 if dynamic linking. Munge the local plt offsets into
386 local_got_refcounts. Set h->plabel for all global PLABELs. Use
387 size_t len vars. Add assert for plabel addend.
388 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
389 (elf32_hppa_hide_symbol): New function.
390 (elf_backend_hide_symbol): Define.
391 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
392 with h->plabel set. Don't make plt entries to have dynamic syms
393 when they have been forced local. If plt entry is used by a
394 plabel, make it PLABEL_PLT_ENTRY_SIZE.
395 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
396 Set up .plt offsets for local syms.
397 (elf32_hppa_relocate_section): Initialise plt entries for local
398 syms. Leave weak undefined plabels zero. Make global plabel
399 relocs against function symbol, and leave the addend zero.
400 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
401 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
402 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
403 relocs instead of SEGREL32 for dynamic got relocs.
404 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
405 (elf_backend_got_header_size): Adjust.
406 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
408 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
409 (hppa_type_of_stub): Use it instead of #if 0
410 (hppa_discard_copies): Use it here too.
411 (elf32_hppa_size_dynamic_sections): And here.
413 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
414 (elf32_hppa_link_hash_table_create): And here.
415 (hppa_build_one_stub): And here. Instead keep track of stub
416 offset using _raw_size.
417 (elf32_hppa_size_stubs): Likewise.
418 (elf32_hppa_build_stubs): Likewise.
419 (hppa_size_one_stub): Likewise. Resize reloc section too.
421 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
422 first_fini_sec handling. Don't search for reloc section or set
423 hplink->reloc_section_created here.
424 (elf32_hppa_size_stubs): Instead search for reloc sections, and
425 set reloc_section_created here.
426 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
427 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
429 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
431 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
432 with `hplink->root.'.
433 (elf32_hppa_check_relocs): Likewise.
434 (elf32_hppa_gc_sweep_hook): Likewise.
435 (elf32_hppa_adjust_dynamic_symbol): Likewise.
436 (hppa_handle_PIC_calls): Likewise.
437 (elf32_hppa_size_dynamic_sections): Likewise.
438 (elf32_hppa_set_gp): Likewise.
439 (elf32_hppa_relocate_section): Likewise.
440 (elf32_hppa_finish_dynamic_symbol): Likewise.
441 (elf32_hppa_finish_dynamic_sections): Likewise.
443 From David Huggins-Daines <dhd@linuxcare.com>
444 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
445 defined weak symbols in shared links.
446 (final_link_relocate): Calls to defined weak symbols in shared
447 objects must go via import stubs, as the target might not be known
450 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
452 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
453 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
454 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
455 the original entries with EMPTY_HOWTOs, and added new ones to fill
457 (sh_elf_info_to_howto): Make sure the new gap isn't used.
458 (sh_elf_relocate_section): Likewise.
460 2000-09-13 Anders Norlander <anorland@acc.umu.se>
462 * cpu-mips.c (arch_info_struct): Add mips:4K
463 * bfd-in2.h (bfd_mach_mips4K): New define.
464 * archures.c: Add bfd_mach_mips4K to comment.
465 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
466 E_MIPS_ARCH_2 for bfd_mach_mips4K.
468 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
470 * som.c (som_write_symbol_strings): Do not used fixed buffers,
471 use size_t as a counter.
472 (som_write_space_strings): Similarly.
474 2000-09-12 Jason Eckhardt <jle@cygnus.com>
476 * elf32-i860.c (elf32_i860_relocate_pc26): New function
478 (elf32_i860_relocate_section): Invoke new function from here.
480 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
482 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
485 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
487 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
488 target section name instead of dumping core when the target symbol is
491 2000-09-09 Kazu Hirata <kazu@hxi.com>
493 * riscix.c: Remove DEFUN.
495 2000-09-08 Nick Clifton <nickc@redhat.com>
497 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
498 initialise flags in output bfd if the input bfd is the default
499 architecture with the default flags.
501 2000-09-08 Kazu Hirata <kazu@hxi.com>
503 * archive.c: Fix formatting.
504 * coff-arm.c: Likewise.
505 * doc/chew.c: Likewise.
507 2000-09-08 Alan Modra <alan@linuxcare.com.au>
509 * section.c (bfd_get_unique_section_name): Put a dot before the
512 2000-09-07 Kazu Hirata <kazu@hxi.com>
514 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
515 * elf.c: Fix formatting.
517 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
519 * config.bfd (sh-*-linux*): Added.
520 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
521 * targets.c: Declare them.
522 * elf32-sh-lin.c: New file.
523 * Makefile.am: Compile it.
524 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
525 * configure, Makefile.in: Rebuilt.
527 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
529 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
530 pseduo-section when determining where the TOC ends.
532 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
533 output x_tvndx as it is only two bytes wide.
535 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
536 reloc is 26 or 32 bits wide.
538 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
539 for relocs that don't change anything. Also look at the full
542 2000-09-06 Philip Blundell <philb@gnu.org>
544 * config.bfd (arm*-*-uclinux*): New target.
546 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
548 * configure: Rebuilt with new libtool.m4.
550 2000-09-06 Alan Modra <alan@linuxcare.com.au>
552 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
553 word for variable name.
554 * bfd-in2.h: Regenerate.
556 2000-09-05 Nick Clifton <nickc@redhat.com>
558 * config.in: Regenerate.
559 * libbfd.h: Regenerate.
560 * po/bfd.pot: Regenerate.
561 * doc/bfdint.texi: Remove CVS date string - it foils compares with
564 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
566 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
568 2000-09-05 Alan Modra <alan@linuxcare.com.au>
570 Shared library and PIC support.
571 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
572 (GOT_ENTRY_SIZE): New.
573 (ELF_DYNAMIC_INTERPRETER): New.
574 (STUB_SUFFIX): Define.
575 (LONG_BRANCH_PIC_IN_SHLIB): Define.
576 (RELATIVE_DYNAMIC_RELOCS): Define.
577 (enum elf32_hppa_stub_type): New.
578 (struct elf32_hppa_stub_hash_entry): Rename offset to
579 stub_offset. Add a number of new fields.
580 (struct elf32_hppa_link_hash_entry): New.
581 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
583 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
584 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
585 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
587 (hppa_link_hash_newfunc): New function.
588 (elf32_hppa_link_hash_table_create): Use above function. Init new
590 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
591 instead of addend, and remove sym_name from args. Don't use
592 symbol name for local syms, instead use sym index.
593 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
594 stub type rather than size. Pass in hash and handle import stub
595 case. Also pass in reloc instead of offset so we can calculate
596 PCREL22F and PCREL12F branches properly.
597 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
598 import and export stubs too.
599 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
600 import and export stub sizing.
601 (elf32_hppa_check_relocs): New function.
602 (elf32_hppa_adjust_dynamic_symbol): New function.
603 (hppa_discard_copies): New function.
604 (elf32_hppa_size_dynamic_sections): New function.
605 (elf_backend_size_dynamic_sections): Define.
606 (elf32_hppa_finish_dynamic_symbol): New function.
607 (elf_backend_finish_dynamic_symbol): Define.
608 (elf32_hppa_size_stubs): Stash params in link hash table, and move
609 some local vars into the link hash table too. For shared links,
610 trundle over function syms, generating export stubs. Handle
611 PCREL22F branches. Break out stub creation code from here..
612 (hppa_add_stub): .. to here. New function.
613 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
614 call the bfd linker. Use elf_gp to record global pointer.
615 Calculate a value from sections if $global$ is missing.
616 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
617 (elf32_hppa_gc_mark_hook): New function.
618 (elf_backend_gc_mark_hook): Define.
619 (elf32_hppa_gc_sweep_hook): New function.
620 (elf_backend_gc_sweep_hook): Define.
621 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
622 Add rel to args, and remove howto, input_bfd, offset, addend,
623 sym_name as we can recalculate these locally. Handle calls to
624 dynamic objects, extra PIC relocs, PCREL22F branches. Change
625 handling of undefined weak syms. Check that stubs are in range.
626 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
627 message on hitting a DPREL21L reloc that needs fixing. Subtract
628 off PC for PCREL14F. Break out code that does a stub lookup from
630 (hppa_get_stub_entry): ..to here. New function.
631 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
632 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
634 (elf32_hppa_finish_dynamic_sections): New function.
635 (elf_backend_finish_dynamic_sections): Define.
636 (elf_backend_final_write_processing) Define.
637 (hppa_handle_PIC_calls): New function.
638 (elf32_hppa_build_stubs): Call it. Pass link_info to
640 (elf32_hppa_create_dynamic_sections): New function
641 to create .plt and .got then set .plt flags correctly.
642 (elf_backend_create_dynamic_sections): Define.
643 (elf32_hppa_object_p): New function.
644 (elf_backend_object_p): Define.
645 (elf32_hppa_elf_get_symbol_type): New function.
646 (elf_backend_get_symbol_type): Define.
647 (elf_backend_can_gc_sections): Define.
648 (elf_backend_want_got_plt): Define.
649 (elf_backend_plt_alignment): Set to 2.
650 (elf_backend_plt_readonly): Define.
651 (elf_backend_want_plt_sym): Define.
652 (elf_backend_got_header_size): Reserve one entry.
654 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
655 (elf32_hppa_size_stubs): Pass in multi_subspace.
656 (elf32_hppa_set_gp): Declare.
658 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
659 (bfd_get_unique_section_name): New function.
660 * bfd_in2.h: Regenerate.
662 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
663 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
666 From David Huggins-Daines <dhd@linuxcare.com>
667 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
668 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
669 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
670 been updated in finish_dynamic_symbol before modifying function
673 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
674 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
675 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
676 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
677 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
678 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
679 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
680 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
682 From David Huggins-Daines <dhd@linuxcare.com>
683 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
684 style of local labels as well.
686 2000-09-03 Philip Blundell <philb@gnu.org>
688 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
689 references to undefined symbols in debugging sections.
691 2000-09-02 H.J. Lu <hjl@gnu.org>
693 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
694 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
695 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
698 2000-09-02 Jason Eckhardt <jle@cygnus.com>
700 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
701 (elf32_i860_is_local_label_name): New function and prototype.
703 2000-09-02 Nick Clifton <nickc@redhat.com>
705 * configure.in: Increase version number to 2.10.91.
706 * configure: Regenerate.
707 * aclocal.m4: Regenerate.
708 * config.in: Regenerate.
709 * po/bfd.pot: Regenerate.
711 2000-09-02 Daniel Berlin <dberlin@redhat.com>
713 * elf.c (_bfd_elf_make_section_from_shdr): Add
714 .gnu.linkobce.wi. to the list of debug section names.
716 2000-09-02 Nick Clifton <nickc@redhat.com>
718 * dwarf2.c (find_debug_info): New function: Locate a section
719 containing dwarf2 debug information.
720 (bfd_dwarf2_find_nearest_line): Find all sections containing
721 debug information and include them in the stash.
723 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
725 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
726 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
727 (sh_reloc_map): Add new relocs.
728 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
729 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
730 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
731 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
733 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
734 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
735 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
736 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
738 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
740 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
741 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
742 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
743 elf_sh_plt_reloc_offset): Define.
744 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
745 elf_sh_link_hash_table): New structs.
746 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
747 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
749 (elf_backend_create_dynamic_sections,
750 bfd_elf32_bfd_link_hash_table_create,
751 elf_backend_adjust_dynamic_symbol,
752 elf_backend_size_dynamic_sections,
753 elf_backend_finish_dynamic_symbol,
754 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
755 elf_backend_plt_readonly, elf_backend_want_plt_sym,
756 elf_backend_got_header_size, elf_backend_plt_header_size):
758 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
759 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
761 * bfd-in2.h, libbfd.h: Rebuilt.
763 2000-09-01 Alan Modra <alan@linuxcare.com.au>
765 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
768 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
770 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
771 not initialized, set them to indicate the SH1 instruction set.
773 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
775 * acinclude.m4: Include libtool and gettext macros from the
777 * aclocal.m4, configure: Rebuilt.
779 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
781 * elf.c: Eliminate references to __sparcv9 macro; replace with
782 autoconf variables HAVE_PSINFO32_T etc.
783 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
784 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
786 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
787 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
789 * configure: Regenerate.
791 2000-08-27 Alan Modra <alan@linuxcare.com.au>
793 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
794 for any shared link, not just shared -Bsymbolic.
795 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
796 any shared link, and pass link info to it.
797 (elf_i386_size_dynamic_sections): Update comment.
798 (elf_i386_discard_copies): Modify to discard relocs for symbols
799 that have been forced local.
800 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
801 that have been forced local.
803 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
805 * elflink.h (elf_link_add_object_symbols): Allow common
806 symbols to have an alignment of 1 if explicitly requested, and
807 not overridden by other definitions.
809 2000-08-22 Doug Kwan <dkwan@transmeta.com>
811 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
812 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
814 2000-08-22 H.J. Lu <hjl@gnu.org>
816 * elf-bfd.h (elf_link_hash_table): Add runpath.
818 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
819 * bfd-in2.h: Rebuilt.
821 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
822 "runpath" field to NULL.
823 (bfd_elf_get_runpath_list): New function.
825 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
828 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
830 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
831 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
832 explicitly. Improve validation of r_type.
834 2000-08-21 H.J. Lu <hjl@gnu.org>
836 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
837 dynamic allocated content space. Add a comment to remind us that
838 one day this ought to be fixed.
839 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
840 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
841 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
843 2000-08-21 Jason Eckhardt <jle@cygnus.com>
845 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
846 field with the newly relocated value instead of adding it to the
847 existing immediate field.
848 (elf32_i860_relocate_splitn): Likewise.
849 (elf32_i860_relocate_highadj): Likewise.
851 2000-08-16 Jason Eckhardt <jle@cygnus.com>
853 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
854 was previously just a stub).
856 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
858 * elflink.c (_bfd_elf_create_got_section): Don't abort().
860 (_bfd_elf_create_dynamic_sections): Likewise.
862 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
864 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
865 for undefined symbols to be the beginning of the section.
867 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
868 four extra entries at the beginning of the .rela.plt section.
869 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
870 section to account for the four reserved entries in the .plt section.
872 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
874 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
875 to the list of NOPs we recognize after a branch-and-link.
876 Use the ori NOP when one is needed.
878 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
881 2000-08-14 Jim Wilson <wilson@cygnus.com>
883 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
884 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
885 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
888 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
890 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
892 2000-08-10 Jason Eckhardt <jle@cygnus.com>
894 * elf32-i860.c (elf32_i860_relocate_section): New function.
895 (i860_final_link_relocate): New function.
896 (elf32_i860_relocate_splitn): New function.
897 (elf32_i860_relocate_pc16): New function.
898 (elf32_i860_relocate_highadj): New function.
899 (elf32_i860_howto): Minor adjustments to some relocations.
900 (elf_info_to_howto_rel): Define.
901 (elf_backend_relocate_section): Define.
903 2000-08-10 Nick Clifton <nickc@cygnus.com>
905 * elf32-arm.h: Fix formatting.
907 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
909 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
911 2000-08-08 Jason Eckhardt <jle@cygnus.com>
913 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
915 2000-08-07 Kazu Hirata <kazu@hxi.com>
917 * ieee.c (ieee_write_debug_part): Rewrite a comment.
918 * elf64-ia64.c: Fix a typo.
920 2000-08-05 Jason Eckhardt <jle@cygnus.com>
922 * elf32-i860 (elf32_i860_howto_table): New structure.
923 (lookup_howto): New function.
924 (elf32_i860_reloc_type_lookup): New function.
925 (elf32_i860_info_to_howto_rela): New function.
926 (elf_code_to_howto_index): New structure.
927 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
928 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
929 elf32_i860_reloc_type_lookup.
931 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
933 * som.c (struct fixup_format): Constify `format'.
934 (som_hppa_howto_table): Use SOM_HOWTO macro.
935 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
936 (som_bfd_reloc_type_lookup): Likewise.
937 (compare_subspaces): Remove unused `count1', `count2'.
938 (som_begin_writing): Remove unused `total_reloc_size'.
939 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
940 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
941 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
942 (som_find_nearest_line): Decorate unused parameter(s).
943 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
944 (som_bfd_link_split_section): Likewise.
946 2000-08-03 Nick Clifton <nickc@cygnus.com>
948 * section.c: Restore backed out code.
949 * elf.c: Restore backed out code.
950 (copy_private_bfd_data): Fix bug preventing stipped dynamic
951 binaries from working.
952 * bfd-in2.h: Regenerate.
954 2000-08-03 H.J. Lu <hjl@gnu.org>
956 * section.c: Back out the change made by Nick Clifton
957 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
959 * bfd-in2.h: Likewise.
962 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
964 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
966 2000-07-31 Jason Eckhardt <jle@cygnus.com>
968 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
969 * bfd-in2.h, libbfd.h: Regenerate.
971 2000-07-31 Nick Clifton <nickc@cygnus.com>
973 * section.c (struct sec): Add new boolean field 'segment_mark'.
974 (STD_SECTION): Initialise new field to zero.
976 * bfd-in2.h: Regenerate.
978 * elf.c (copy_private_bfd_data): Reorganise section to segment
979 mapping to cope with moved sections requiring new segments,
980 and overlapping segments.
981 (SEGMENT_END): New macro: Return the end address of a segment.
982 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
983 contains a section by comparing their VMA addresses.
984 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
985 contains a section by comparing their LMA addresses.
986 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
987 section should be included in a segment.
988 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
989 follows another in memory.
990 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
993 2000-07-22 Jason Eckhardt <jle@cygnus.com>
995 * cpu-i860.c: Added comments.
997 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
998 bfd_elf32_i860_little_vec.
999 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
1000 (ELF_MAXPAGESIZE): Changed to 4096.
1002 * targets.c (bfd_elf32_i860_little_vec): Declaration of
1004 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
1006 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
1007 config for little endian elf32 i860.
1008 (targ_defvec): Define for the new config above
1009 as "bfd_elf32_i860_little_vec".
1010 (targ_selvecs): Define for the new config above
1011 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
1013 * configure.in (bfd_elf32_i860_little_vec): Added recognition
1016 * configure: Regenerated.
1018 2000-07-27 H.J. Lu <hjl@gnu.org>
1020 * elflink.h (elf_merge_symbol): Take one more argument,
1021 dt_needed, to indicate if the symbol comes from a DT_NEEDED
1022 entry. Don't overide the existing weak definition if dt_needed
1024 (elf_link_add_object_symbols): Pass dt_needed to
1025 elf_merge_symbol ().
1027 2000-07-27 Nick Clifton <nickc@cygnus.com>
1029 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
1032 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
1034 * configure.host (*-*-aix*): AIX has 'long long' always.
1036 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
1037 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
1038 (xcoff_write_archive_contents_big): Don't update the offset
1039 of the symbol table, xcoff_write_armap will do it.
1041 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
1043 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
1044 of dynobj for SGI_COMPAT checks.
1046 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1048 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
1049 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
1050 * bfd-in2.h: Regenerate.
1052 2000-07-21 Nick Clifton <nickc@cygnus.com>
1054 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
1055 range symbol indices in relocs and issue an error message.
1057 2000-07-20 H.J. Lu <hjl@gnu.org>
1059 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
1060 info->new_dtags when setting DT_FLAGS_1. It will only be set
1061 by the new linker options. It shouldn't break anything.
1063 2000-07-20 H.J. Lu <hjl@gnu.org>
1065 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
1066 only if info->new_dtags is true.
1068 2000-07-20 H.J. Lu <hjl@gnu.org>
1070 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
1071 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
1073 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1075 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
1076 (ALL_MACHINES_CFILES): Add cpu-cris.c.
1077 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
1078 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
1079 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
1080 * Makefile.in: Rebuild.
1081 * aclocal.m4: Rebuild.
1082 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
1083 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
1084 (bfd_cris_arch): Declare.
1085 (bfd_archures_list): Add bfd_cris_arch.
1086 * bfd-in2.h: Rebuild.
1087 * config.bfd: (cris-*-*): New target.
1088 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
1089 * configure: Rebuild.
1090 * elf.c (prep_headers): Add bfd_arch_cris.
1091 * libbfd.h: Rebuild.
1092 * libaout.h (enum machine_type): Add M_CRIS.
1093 * reloc.c: Add CRIS relocations.
1094 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
1095 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
1096 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
1097 * po/POTFILES.in, po/bfd.pot: Regenerate.
1099 2000-07-19 H.J. Lu <hjl@gnu.org>
1101 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
1102 DF_TEXTREL if DT_TEXTREL is set.
1103 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1104 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1105 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1106 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
1107 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1108 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1109 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1110 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1111 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
1112 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1114 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
1115 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
1117 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
1119 2000-07-19 H.J. Lu <hjl@gnu.org>
1121 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
1122 * bfd-in2.h: Rebuild.
1124 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
1125 (elf_dt_soname): New.
1127 * elf.c (bfd_elf_set_dt_needed_soname): New.
1129 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
1130 entry if the shared object loaded by DT_NEEDED is used to
1131 resolve the reference in a regular object.
1133 2000-07-19 H.J. Lu <hjl@gnu.org>
1135 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
1136 DT_DEPAUDIT and DT_AUDIT as strings.
1138 2000-07-19 Nick Clifton <nickc@cygnus.com>
1140 * format.c: Fix formatting.
1142 2000-07-19 H.J. Lu <hjl@gnu.org>
1144 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1146 2000-07-19 H.J. Lu <hjl@gnu.org>
1148 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1149 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1150 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1151 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1152 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1153 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1154 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1156 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1158 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1159 renamed functions from here...
1160 (assign_section_numbers): Use renamed functions.
1161 (prep_headers): Use renamed functions.
1163 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1164 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1165 * bfd-in2.h: Regenerate.
1167 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1169 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1170 parenthesis in if statement.
1172 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1174 Enable the support for Traditional MIPS.
1175 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1176 return ict_none appropriately for traditional mips targets.
1177 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1178 (STUB_MOVE): Conditionalize for traditonal mips.
1179 (STUB_LI16): Likewise.
1180 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1181 room for RTPROC header.
1182 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1183 the permission for the PT_DYNAMIC as read, write and execute.
1184 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1185 for traditonal mips.
1186 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1187 _DYNAMIC_LINKING for traditonal mips.
1188 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1189 in case of traditonal mips.
1190 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1191 entry is required. For a function if PLT is not required then set the
1192 corresponding hash table entry to 0.
1193 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1195 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1196 shared object set the value to 0.
1197 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1198 _DYNAMIC_LINKING for traditonal mips.
1199 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1200 for traditonal mips.
1202 2000-07-15 H.J. Lu <hjl@gnu.org>
1204 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1206 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1208 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1209 out a structure that is BFD_IN_MEMORY.
1211 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1213 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1214 bfd pointer. Print section id instead of bfd pointer for local
1215 syms. Prefix addend with `+' for global syms as well as local.
1216 Correct calculation of name component lengths.
1217 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1219 From David Huggins-Daines <dhd@linuxcare.com>
1220 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1221 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1222 (elf64_hppa_modify_segment_map): Likewise.
1224 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1226 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1227 addresses to be "naturally" sign extended. Return -1 if unknown.
1228 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1229 * bfd-in2.h: Regenerate.
1231 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1233 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1234 and ECOF_SIGNED_64 to list ways to extract an offset.
1235 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1236 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1238 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1239 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1241 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1243 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1244 bfd_get_start_address.
1245 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1246 (elf_swap_ehdr_out): Ditto.
1248 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1250 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1251 compatibility with older binutils.
1253 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1255 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1256 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1258 From Ryan Bradetich <rbradetich@uswest.net>
1259 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1260 (parse_line_table): Ditto.
1261 (_bfd_dwarf1_find_nearest_line): Ditto.
1262 * syms.c (cmpindexentry): Remove extra `*' from params.
1264 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1266 * elf32-mips.c (sort_dynamic_relocs): New Function.
1267 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1268 via qsort to sort the dynamic relocations in increasing r_symndx
1271 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1273 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1274 ATTRIBUTE_UNUSED to unused args.
1275 (get_opd): Likewise.
1276 (get_plt): Likewise.
1277 (get_dlt): Likewise.
1278 (get_stub): Likewise.
1279 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1280 (elf64_hppa_link_output_symbol_hook): Likewise.
1281 (elf64_hppa_check_relocs): Delete unused var.
1282 (elf64_hppa_size_dynamic_sections): Likewise.
1283 (elf64_hppa_finalize_opd): Likewise.
1284 (elf64_hppa_finalize_dynreloc): Likewise.
1285 (elf64_hppa_modify_segment_map): Likewise.
1286 (elf64_hppa_finish_dynamic_sections): Likewise.
1288 * elf-hppa.h (elf_hppa_final_write_processing): Add
1289 ATTRIBUTE_UNUSED to unused args.
1290 (elf_hppa_final_link_relocate): Likewise.
1291 (elf_hppa_record_segment_addrs): Add paretheses.
1292 (elf_hppa_relocate_section): Constify dyn_name.
1294 From David Huggins-Daines <dhd@linuxcare.com>
1295 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1296 rearrange case statement so that it gets preferred to 32-bit ones.
1298 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1299 asection->id instead of address of asection structure.
1300 (elf32_hppa_size_stubs): Likewise.
1302 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1303 for .init* and .fini*.
1305 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1306 and addends used in stub names to 32 bits.
1307 (elf32_hppa_size_stubs): Likewise.
1309 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1310 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1311 not bfd_put_64. Fix minor comment typo and formatting.
1313 Changes to create multiple linker stubs, positioned immediately
1314 before the section where they are required.
1315 * elf32-hppa.c: Don't include hppa_stubs.h.
1316 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1317 (elf32_hppa_stub_hash_table): Delete.
1318 (elf32_hppa_link_hash_entry): Delete.
1319 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1320 stub_hash_table, and store the struct here rather than a pointer.
1321 Delete output_symbol_count. Add offset array. Change
1322 global_value to a bfd_vma.
1323 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1324 (elf32_hppa_stub_hash_traverse): Delete.
1325 (elf32_hppa_name_of_stub): Delete.
1326 (elf32_hppa_link_hash_lookup): Delete.
1327 (elf32_hppa_link_hash_traverse): Delete.
1328 (elf32_hppa_stub_hash_table_init): Delete.
1329 (elf32_hppa_size_of_stub): Pass input section and offset rather
1330 than location and calculate location here. Don't pass name as all
1331 stubs are now the same size.
1332 (elf32_hppa_stub_hash_newfunc): Init new fields.
1333 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1335 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1336 comparing against ints. Rewrite stub handling code.
1337 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1338 Case enums to int before comparing against ints. Remove
1339 bfd_reloc_dangerous case.
1340 (elf32_hppa_build_one_stub): Rewrite.
1341 (elf32_hppa_size_one_stub): New function.
1342 (elf32_hppa_build_stubs): Rewrite.
1343 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1344 Rewrite stub-handling specific code.
1346 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1348 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1350 * hppa_stubs.h: Delete.
1351 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1352 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1353 * Makefile.in: Regenerate.
1355 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1358 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1360 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1361 and section name for bfd_reloc_notsupported error message.
1362 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1363 bfd_reloc_notsupported.
1364 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1366 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1367 undefined weak symbols for all relocs.
1368 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1369 offsets are relative to one past the delay slot.
1370 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1371 branch destination. Put addend into stub name too.
1372 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1373 adjust by 8 when deciding whether a linker stub is needed. Put
1374 addend into stub name as for above.
1376 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1377 various args and vars.
1378 (elf32_hppa_bfd_final_link_relocate): Here too.
1379 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1380 inner block var to avoid shadowing.
1382 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1384 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1385 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1386 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1388 * libhppa.h: Change practically all unsigned ints to plain ints.
1389 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1392 From Ryan Bradetich <rbradetich@uswest.net>
1393 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1394 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1396 From David Huggins-Daines <dhd@linuxcare.com>
1397 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1398 to the new OP_* ones.
1400 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1401 error exit. Bail out earlier on plabel relocs that we aren't
1402 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1403 string, and then don't free our copy.
1404 (elf32_hppa_build_one_stub): Make insn unsigned int.
1406 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1407 available with BL, not BE and BLE.
1409 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1410 code for elf arg relocs.
1411 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1412 argument with elf_link_hash_entry h. Handle undefined weak
1413 symbols. Move $global$ lookup from here...
1414 (elf32_hppa_relocate_section): ...to here. Return correct error
1415 message for non-handled relocs.
1416 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1417 wrong test was -0x3ffff to +0x40000.
1419 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1420 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1421 Handle them as such.
1422 (elf_hppa_relocate_insn): Fix a typo.
1424 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1425 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1426 assemble_17, assemble_21): Delete.
1427 Supply defines for all 64 possible opcodes.
1428 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1429 formats. Handle COMICLR.
1430 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1433 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1434 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1435 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1437 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1438 the local syms - did this code get deleted accidentally? Ignore
1439 undefined and undefweak syms.
1441 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1442 block. Use it instead of elf64_hppa_hash_table (info).
1443 (elf_hppa_final_link_relocate): Use hppa_info instead of
1444 elf64_hppa_hash_table (info).
1446 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1447 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1448 (hppa_rebuild_insn): Mask immediate bits here instead.
1449 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1451 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1453 * section.c (struct sec): Add id field. Tidy comment formatting.
1454 (bfd_make_section_anyway): Set id.
1455 (STD_SECTION): Init id too.
1456 Change CONST to const throughout.
1457 * archures.c (bfd_arch_info): Tidy comment.
1458 (bfd_arch_list): Change a CONST to const.
1459 * libbfd-in.h: Tidy comments and replace CONST with const.
1460 * elf-bfd.h: Likewise.
1461 * libbfd.h: Regenerate.
1462 * bfd-in2.h: Regenerate.
1463 * libcoff.h: Regenerate.
1465 2000-07-07 DJ Delorie <dj@redhat.com>
1467 * archive.c (_bfd_write_archive_contents): Add an informative
1470 2000-07-06 Kazu Hirata <kazu@hxi.com>
1472 * srec.c: Fix formatting.
1474 2000-06-05 DJ Delorie <dj@redhat.com>
1478 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1480 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1481 value of PC-relative offsets.
1483 2000-07-03 Jim Wilson <wilson@cygnus.com>
1485 * elf64-alpha.c (alpha_elf_size_info): New.
1486 (elf_backend_size_info): Define to alpha_elf_size_info.
1487 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1489 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1491 * elf32-mips.c: Include elf32-target.h again for the traditional
1494 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1496 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1497 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1498 (avr_info_to_howto_rela): Likewise.
1499 (elf32_avr_gc_mark_hook): Likewise.
1500 (elf32_avr_gc_sweep_hook): Likewise.
1501 (elf32_avr_relocate_section): Likewise.
1503 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1505 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1506 an external symbol for a non-shared, non-relocatable link.
1508 2000-07-03 Nick Clifton <nickc@redhat.com>
1510 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1511 is an external symbol.
1512 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1515 2000-07-03 Kazu Hirata <kazu@hxi.com>
1517 * reloc16.c: Fix formatting.
1519 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1521 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1522 to add a new target for traditional mips i.e
1523 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1524 * configure.in: Likewise.
1525 * configure: Rebuild.
1526 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1528 (bfd_elf32_tradlittlemips_vec): Likewise.
1529 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1530 to see that elfNN_bed does not get redefined even if the target file
1531 is included twice for a chip. See elf32-mips.c.
1533 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1535 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1536 (CLEANFILES): Add DEPA.
1537 * Makefile.in: Regenerate.
1539 2000-06-30 DJ Delorie <dj@cygnus.com>
1541 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1542 can't assume the PE header is at 0x80.
1544 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1546 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1548 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1550 * go32stub.h: Update stub.
1552 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1554 * archures.c (bfd_mach_avr5): Define.
1555 * bfd-in2.h (bfd_mach_avr5): Define.
1556 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1557 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1558 (compatible): Update comment. Add missing test.
1559 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1560 for avr2 and avr4. Simplify 8K wrap code.
1561 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1562 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1564 2000-06-26 Kazu Hirata <kazu@hxi.com>
1566 * coff-h8300.c: Fix formatting.
1567 * cpu-h8300.c: Likewise.
1569 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1571 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1572 for local symbols whose names are unknown.
1574 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1576 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1578 * Makefile.in: Regenerate.
1579 * doc/Makefile.in: Regenerate.
1581 2000-06-20 H.J. Lu <hjl@gnu.org>
1583 * Makefile.am: Rebuild dependency.
1584 * Makefile.in: Rebuild.
1586 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1588 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1589 (elf_backend_copy_indirect_symbol): Map to the new function.
1591 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1593 * archive.c (normalize): Correct pointer comparison when checking
1595 (bfd_bsd_truncate_arname): Likewise.
1596 (bfd_gnu_truncate_arname): Likewise.
1598 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1600 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1601 sections elf_{text,data}_{section,symbol}.
1602 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1603 (_bfd_mips_elf_hide_symbol): New function.
1604 (elf_backend_hide_symbol): Map to the new function.
1605 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1606 definitions of mips_elf_{text,data}_{section,symbol}.
1607 (mips_elf_local_relocation_p): Try to find the direct symbol
1608 based on new check_forced argument.
1609 (mips_elf_calculate_relocation): Use new version of
1610 mips_elf_local_relocation_p.
1611 (mips_elf_relocate_section): Likewise.
1612 (_bfd_mips_elf_relocate_section): Likewise.
1613 (mips_elf_sort_hash_table): Only assert that have enough GOT
1615 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1616 entry if the relocation based on the new external argument.
1617 (mips_elf_create_dynamic_relocation): Assert that we have a
1618 section contents allocated where we can swap out the dynamic
1620 (mips_elf_calculate_relocation): Find the real hash-table entry
1621 correctly by using h->root.root.type. Only create a dynamic
1622 relocation entry if the symbol is defined in a shared library.
1623 Create an external GOT entry for the GOT16 relocation if the
1624 symbol was forced local.
1625 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1626 dynamic index if the symbol was forced local.
1628 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1630 * elf32-mips.c: Fix typos in comments.
1632 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1634 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1637 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1639 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1640 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1641 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1642 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1643 (bfd_elf32_m68hc11_vec): Likewise.
1644 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1645 Supports 68hc11 & 68hc12 at the same time.
1646 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1648 (bfd_elf32_m68hc11_vec): Likewise.
1649 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1650 * archures.c (bfd_m68hc12_arch): Define and register in global list
1651 (bfd_m68hc11_arch): Likewise.
1652 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1653 BFD_RELOC_M68HC11_3B): Define.
1654 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1655 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1657 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1659 * elf_bfd.h (struct elf_backend_data): Add info argument to
1660 elf_backend_hide_symbol.
1661 (_bfd_elf_link_hash_hide_symbol): Likewise.
1662 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1663 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1664 * elflink.h (elf_link_add_object_symbols): Likewise.
1665 (elf_link_assign_sym_version): Likewise.
1667 2000-06-18 H.J. Lu <hjl@gnu.org>
1669 * coff-i386.c (coff_i386_reloc): Don't return in case of
1670 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1671 Compensate PE relocations when linking with non-PE object
1672 files to generate a non-PE executable.
1674 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1676 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1677 GOT entries if we're doing a static link or -Bsymbolic link.
1679 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1681 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1682 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1684 (elf_link_output_relocs): Likewise.
1685 (elf_reloc_link_order): Likewise.
1687 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1689 * archures.c (enum bfd_architecture): #define constants for
1690 PowerPc and RS6000 machine numbers.
1691 * bfd-in2.h: Regenerate.
1692 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1693 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1694 and RS6000 machine numbers using #defined constants from
1696 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1697 machine numbers using #defined constants from archures.c. Add
1698 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1699 64-bit words in 620 entry.
1700 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1702 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1704 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1706 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1707 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1708 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1710 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1712 * bfd-in.h (bfd_family_coff): Define.
1713 * bfd-in2.h: Regenerate.
1714 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1715 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1716 instead of bfd_target_coff_flavour.
1717 * cofflink.c (_bfd_coff_final_link): Likewise.
1718 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1719 exclude XCOFF files.
1720 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1722 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1723 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1724 * xcofflink.c (XCOFF_XVECP): Delete.
1725 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1726 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1727 bfd_xcoff_record_link_assignment,
1728 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1729 check for bfd_target_xcoff_flavour.
1731 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1733 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1735 (read_hdr): New function.
1736 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1737 of trying to extract individual registers. Set abfd->arch_info
1738 to match the architecture that created the core file.
1739 (rs6000coff_get_section_contents): Delete.
1740 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1742 2000-06-14 H.J. Lu <hjl@gnu.org>
1744 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1747 2000-06-13 H.J. Lu <hjl@gnu.org>
1749 * configure: Regenerate.
1751 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1753 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1756 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1758 * configure.in (VERSION): Update to show this is the CVS mainline.
1760 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1762 * elf32-d10v.c: Include elf/d10v.h
1763 (enum reloc_type): Delete.
1764 * elf32-d30v.c: Include elf/d30v.h
1765 (enum reloc_type): Delete.
1767 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1768 * Makefile.in: Regenerate.
1770 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1771 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1772 move HOWTOs into elf_howto_table.
1773 (R_386_standard, R_386_ext_offset): Define.
1774 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1775 (elf_i386_reloc_type_lookup): Modify calculation of index into
1776 elf_howto_table since we've removed the padding.
1777 (elf_i386_info_to_howto_rel): Likewise.
1778 (elf_i386_relocate_section): Likewise.
1780 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1782 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1784 2000-06-05 H.J. Lu <hjl@gnu.org>
1786 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1787 an error when seeing an undefined symbol with hidden/internal
1788 attribute. It is handled in *_relocate_section ().
1790 2000-06-05 H.J. Lu <hjl@gnu.org>
1792 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1793 indirect symbol for the ELF_LINK_NON_ELF bit.
1794 (elf_link_output_extsym): Don't output the indirect symbol even
1795 if the ELF_LINK_NON_ELF bit is set.
1797 2000-06-01 J.T. Conklin <jtc@redback.com>
1799 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1800 (i[3456]86-*-netbsdaout*): New target.
1801 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1802 (i[3456]86-*-openbsd*): Likewise.
1804 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1806 * trad-core.c: From hpux-core.c, include <dirent.h> or
1807 <sys/ndir.h> when possible.
1809 2000-05-31 Nick Clifton <nickc@cygnus.com>
1811 * opintl.h (_(String)): Explain why dgettext is used instead
1814 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1816 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1817 definitions. We must not assume they are sorted in the file
1818 according to their index numbers.
1820 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1822 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1823 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1824 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1826 2000-05-30 Nick Clifton <nickc@cygnus.com>
1828 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1829 80960CA, 80960MC as valid machine names.
1831 2000-05-30 H.J. Lu <hjl@gnu.org>
1833 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1834 visibility bits if the symbol is undefined. Correctly handle
1835 weak undefined symbols with hidden and internal attributes.
1837 * elflink.h (elf_link_add_object_symbols): Always turn the
1838 symbol into local if it has the hidden or internal attribute.
1840 2000-05-29 Philip Blundell <philb@gnu.org>
1842 * ppcboot.c: Add packed attribute if compiling with GCC.
1844 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1846 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1848 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1850 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1851 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1852 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1855 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1857 * Makefile.am: Update dependencies with "make dep-am"
1858 * Makefile.in: Regenerate.
1860 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1861 bindtextdomain): Replace defines with those from intl/libgettext.h
1862 to quieten gcc warnings.
1864 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1866 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1868 * archive.c (normalize, bfd_bsd_truncate_arname,
1869 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1870 file names with backslashes.
1872 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1875 * sysdep.h: Include filenames.h.
1877 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1879 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1881 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1883 * elf64-sparc.c (sparc64_elf_relax_section): New.
1884 (sparc64_elf_relocate_section): Optimize tail call into branch always
1886 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1887 (elf32_sparc_relax_section): New.
1889 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1891 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1892 Remove unusued variables.
1893 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1894 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1895 previous fix, so that shared libs really don't influence targets
1896 extension mask and memory model.
1898 2000-05-23 H.J. Lu <hjl@gnu.org>
1900 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1901 h->root.other not h->other.
1902 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1904 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1906 2000-05-23 H.J. Lu <hjl@gnu.org>
1908 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1909 undefined symbol with the non-default visibility attributes.
1910 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1911 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1912 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1913 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1914 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1915 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1916 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1917 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1918 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1919 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1920 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1922 2000-05-22 Richard Henderson <rth@cygnus.com>
1924 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1925 PCREL22, PCREL64I. Zero size of special relocs.
1926 (elf64_ia64_reloc_type_lookup): Likewise.
1927 (USE_BRL, oor_brl, oor_ip): New.
1928 (elf64_ia64_relax_section): New.
1929 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1930 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1931 (elf64_ia64_relocate_section): Likewise.
1932 (bfd_elf64_bfd_relax_section): New.
1933 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1934 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1935 * bfd-in2.h, libbfd.h: Regenerate.
1937 2000-05-22 Nick Clifton <nickc@cygnus.com>
1939 * configure.in : Add peigen.lo to MIPS PE targets.
1940 * configure: Regenerate.
1942 2000-05-22 Momchil Velikov <velco@fadata.bg>
1944 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1945 only if it is known for both input and output bfds. Separate
1946 error message strings as in some languages, it may be necessary
1947 to change more than one place in the string to change between
1950 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1951 endianess checks, call _bfd_generic_verify_endian_match() instead.
1953 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1955 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1957 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1958 endianess before checking bfd flavours.
1960 2000-05-22 H.J. Lu <hjl@gnu.org>
1962 * elflink.h (elf_link_output_extsym): Clear the visibility
1963 field for symbols not defined locally.
1965 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1967 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1968 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1969 (hppa_rebuild_insn): Mask immediate bits here instead.
1970 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1972 2000-05-18 Momchil Velikov <velco@fadata.bg>
1974 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1975 relocs for an executable, ensure that they are virtual addresses.
1977 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1979 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1981 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1982 Rick Gorton <gorton@scrugs.lkg.dec.com>
1984 * elflink.h: Add emitrelocations support: when enabled, relocation
1985 information and relocation sections are put into final output
1986 executables. If the emitrelocations flag is set, do the following:
1987 (elf_bfd_final_link): Emit relocation sections.
1988 (elf_link_input_bfd): Compute relocation section contents.
1989 (elf_gc_sections): Don't clean relocation sections.
1991 2000-05-16 Catherine Moore <clm@cygnus.com>
1993 * som.c (som_decode_symclass): Recognize weak symbols.
1995 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1997 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1998 read idata section only from dataoff.
1999 (pe_print_edata): Correctly check for valid eat_member.
2001 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2003 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2005 2000-05-14 Philip Blundell <philb@gnu.org>
2007 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
2009 2000-05-12 Alan Modra <alan@linuxcare.com.au>
2011 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
2013 * peigen.c (pe_print_idata): Look for .idata section and print
2014 info even if data directory has zero entries. Read idata section
2015 starting from dataoff, and adjust all data offsets to suit. Cast
2016 all bfd_vma vars to unsigned long before passing to fprintf.
2017 * peigen.c (pe_print_edata): Similarly, look for .edata section
2018 and print info even if data directory has zero entries. Cast
2019 all bfd_vma vars to unsigned long before passing to fprintf.
2021 From Szabolcs Szakacsits <szaka@F-Secure.com>
2022 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
2023 directory size which may be bogus.
2024 * peigen.c (pe_print_edata): Similarly.
2026 2000-05-09 Alan Modra <alan@linuxcare.com.au>
2028 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
2030 (copy_private_bfd_data): Allow for space possibly taken up by elf
2031 headers when calculating segment physical address from lma.
2033 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2035 * versados.c (versados_scan): Init stringlen and pass_2_done.
2037 * trad-core.c (trad_unix_core_file_p): Return
2038 bfd_error_wrong_format rather than bfd_error_file_truncated.
2040 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
2041 add_data_entry. DataDirectory virtual address is relative.
2042 (pe_print_idata): Account for relative DataDirectory virtual
2043 addresses. Don't trash datasize inside POWERPC_LE_PE code.
2044 (pe_print_edata): Similarly.
2046 From Szabolcs Szakacsits <szaka@F-Secure.com>
2047 * peigen.c (dir_names): Add Delay Import Directory.
2048 (pe_print_idata): Always search for bfd section containing
2049 idata address rather than looking up section name. Print this
2050 section name rather than .idata.
2051 (pe_print_edata): Similarly. Also print some fields as %08lx.
2052 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
2055 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
2057 * xcoff.h: Rename to xcoff-target.h
2058 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
2059 * coff-rs6000.c: Ditto.
2060 * coff64-rs6000.c: Ditto.
2061 * coff-pmac.c: Ditto.
2062 * Makefile.in: Regenerate.
2064 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
2066 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
2067 Change U802TOC64MAGIC to U803XTOCMAGIC.
2069 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
2071 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
2072 * bfd-in.h: Prototype bfd_elf_get_arch_size.
2073 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
2075 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2077 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
2079 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2081 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
2082 hidden and internal symbols.
2083 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
2085 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
2086 assign a PLT or GOT entry to symbols with hidden and
2087 internal visibility.
2089 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2091 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
2093 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2095 2000-05-02 H.J. Lu <hjl@gnu.org>
2097 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
2100 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2102 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
2103 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
2105 * Makefile.in: Regenerate.
2107 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
2109 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
2110 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
2111 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
2112 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
2113 * Makefile.in: Rebuild.
2115 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2117 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
2118 doesn't work very well.
2120 * elf-hppa.h (elf_hppa_internal_shdr): Define.
2121 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
2122 Set hdr->s_type to 1 if ARCH_SIZE == 32.
2123 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
2124 (elf_hppa_info_to_howto): Likewise.
2125 (elf_hppa_info_to_howto_rel): Likewise.
2126 (elf_hppa_reloc_type_lookup): Likewise.
2127 (elf_hppa_is_local_label_name): Likewise.
2128 (elf_hppa_fake_sections): Likewise.
2129 (elf_hppa_final_write_processing): Likewise.
2130 (elf_hppa_howto_table): Fully initialise all entries.
2131 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
2132 (elf_hppa_info_to_howto): Likewise.
2133 (elf_hppa_info_to_howto_rel): Likewise.
2134 (elf_hppa_reloc_type_lookup): Likewise.
2135 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
2136 elf_hppa_unmark_useless_dynamic_symbols,
2137 elf_hppa_remark_useless_dynamic_symbols,
2138 elf_hppa_record_segment_addrs, elf_hppa_final_link,
2139 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
2140 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
2141 elf32-hppa.c mess is cleaned up.
2142 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
2143 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
2144 r_field then call hppa_field_adjust inline func with variable
2145 r_field arg, instead call hppa_field_adjust with fixed arg.
2146 In case R_PARISC_PCREL22F, don't set r_field.
2147 (elf_hppa_relocate_insn): Change args and return type to unsigned
2148 int. Call re_assemble_* funcs to do the work.
2150 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2153 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2155 (sign_extend): Mask first before sign extending.
2156 (low_sign_extend): Rewrite without condition expression.
2157 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2158 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2159 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2160 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2161 result as function return value rather than through pointer arg.
2162 Accept unsigned int args, and return unsigned int.
2163 (re_assemble_3): New. Combines function of dis_assemble_3 with
2164 re-assembly of opcode and immediate.
2165 (re_assemble_12): Likewise.
2166 (re_assemble_16): Likewise.
2167 (re_assemble_17): Likewise.
2168 (re_assemble_21): Likewise.
2169 (re_assemble_22): Likewise.
2170 (hppa_field_adjust): Rewrite and document, paying attention to
2171 size of types and signed/unsigned issues.
2172 (get_opcode): Shift before masking.
2173 (FDLW): Rename to FLDW.
2174 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2175 (hppa_rebuild_insn): Change args and return value to unsigned
2176 int. Make use of re_assemble_*. Correct case 11.
2178 * dep-in.sed: Handle ../opcodes/.
2179 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2180 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2181 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2182 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2183 elfarm-nabi.lo dependencies outside of auto-dependency area.
2184 Regenerate dependencies.
2185 * Makefile.in: Regenerate.
2187 * configure.in (TRAD_HEADER): Test non-null before
2189 * configure: Regenerate.
2191 * reloc.c: Fix mis-spelling in comment.
2193 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2195 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2196 * vms.c (vms_openr_next_archived_file): Return NULL.
2198 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
2200 * coffcode.h Copy changes mistakenly done to libcoff.h in
2203 2000-04-29 Andreas Jaeger <aj@suse.de>
2205 * libbfd-in.h: Correctly check GCC version.
2206 * bfd-in.h: Likewise.
2207 * libhppa.h: Likewise.
2208 * libbfd.h: Regenerate.
2209 * bfd-in2.h: Regenerate.
2211 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
2213 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2214 coffdu-rs6000.{lo,c}.
2215 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2217 * Makefile.in: Regenerate.
2218 * xcoff.h: New file.
2219 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2220 * coff-rs6000.c: Move all declarations and defines that are
2221 common to the xcoff backends into xcoff.h
2222 * coff64-rs6000.c: Ditto,
2224 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2226 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2227 _bfd_coff_force_symnames in strings and
2228 _bfd_coff_debug_string_prefix_length to their default values.
2229 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2231 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2233 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2234 _bfd_coff_force_symnames in strings and
2235 _bfd_coff_debug_string_prefix_length to their default values.
2237 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2239 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2240 Check local_got_refcounts before dereferencing.
2242 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2243 before deciding we don't need R_PPC_PLT32 relocation.
2244 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2247 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2249 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2251 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2252 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2253 (elf_i386_relocate_section): Allow for .plt to go missing.
2254 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2255 can use a relative reloc for got as elf_i386_relocate_section.
2256 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2258 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2260 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2262 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2264 * Makefile.am (coff64-rs6000.lo): New rule.
2265 * Makefile.in: Regenerate.
2266 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2267 xcoff_is_local_label_name, xcoff_rtype2howto,
2268 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2269 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2270 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2271 (NO_COFF_SYMBOLS): Define.
2272 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2273 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2275 (MINUS_ONE): New macro.
2276 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2278 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2279 coff_SWAP_aux_out): Map to the new functions.
2280 * coff64-rs6000.c: New file.
2281 * libcoff.h (bfd_coff_backend_data): Add new fields
2282 _bfd_coff_force_symnames_in_strings and
2283 _bfd_coff_debug_string_prefix_length.
2284 (bfd_coff_force_symnames_in_strings,
2285 bfd_coff_debug_string_prefix_length): New macros for above fields.
2286 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2287 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2288 of using coff_swap_sym_in directly.
2289 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2290 (coff_set_flags) Set magic for XCOFF64.
2291 (coff_compute_section_file_positions): Add symbol name length to
2292 string section length if bfd_coff_debug_string_prefix_length is
2294 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2295 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2296 using coff_swap_lineno_in directly.
2297 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2298 and _bfd_coff_debug_string_prefix_length fields.
2299 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2300 symbol names into strings table when
2301 bfd_coff_force_symnames_in_strings is true.
2302 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2303 SET_RELOC_VADDR): New macros.
2304 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2305 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2307 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2308 changes within RS6000COFF_C specific code.
2309 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2310 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2311 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2312 Extend existing hack on target name.
2313 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2315 * coff-tic54x.c (ticof): Keep up to date with new fields
2316 in bfd_coff_backend_data.
2317 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2318 targ_selvecs to include rs6000coff64_vec for rs6000.
2319 * configure.in: Add rs6000coff64_vec case.
2320 * cpu-powerpc.c: New bfd_arch_info_type.
2322 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2324 * config.bfd: Only disable elf32-hppa vectors, not all of the
2325 BSD and OSF configuration support. Provide (disabled) clauses
2327 * configure.in: Add clause for PA64 support.
2328 * configure: Rebuilt.
2330 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2331 (bfd_elf64_hppa_vec): Declare.
2333 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2334 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2335 (elf64-hppa.lo): Add dependencies.
2336 * Makefile.in: Rebuilt.
2338 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2340 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2342 * libhppa.h (dis_assemble_16): New function.
2343 (pa_arch): Added pa20w element.
2345 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2347 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2348 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2349 bfd_elf64_slurp_reloc_table.
2351 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2352 definitions to get external names.
2353 (elf_write_relocs): Renamed from write_relocs and make global.
2354 (elf_slurp_reloc_table): Make global.
2355 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2357 * archive.c (hpux_uid_gid_encode): New function.
2358 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2359 defined and the ID is greater than 99999.
2360 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2361 special uid/gid fields into 32 bit values.
2363 2000-04-21 Matthew Green <mrg@cygnus.com>
2365 * config.bfd: Add NetBSD/sparc64 support.
2367 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2368 David Mosberger <davidm@hpl.hp.com>
2369 Timothy Wall <twall@cygnus.com>
2370 Jim Wilson <wilson@cygnus.com>
2372 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2373 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2374 (BFD64_BACKENDS): Add elf64-ia64.lo.
2375 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2376 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2377 * Makefile.in: Rebuild.
2378 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2379 (bfd_ia64_arch): Declare.
2380 (bfd_archures_list): Add bfd_ia64_arch.
2381 * bfd-in2.h: Rebuild.
2382 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2383 * configure: Rebuild.
2384 * configure.host: (ia64-*-linux*): New host.
2385 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2386 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2387 * elf.c (prep_headers): Add bfd_arch_ia64.
2388 * libbfd.h: Rebuild.
2389 * reloc.c: Add IA-64 relocations.
2390 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2392 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2393 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2395 2000-04-21 Richard Henderson <rth@cygnus.com>
2397 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2398 contents when performing a partial link.
2399 (bfd_elf_d30v_reloc_21): Likewise.
2401 2000-04-20 H.J. Lu <hjl@gnu.org>
2403 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2404 patch to symbols defined by a shared object.
2405 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2407 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2410 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2411 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2413 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2415 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2416 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2417 (coff-ia64.lo): Add dependency.
2418 * Makefile.in: Regenerate.
2419 * coff-ia64.c: New file.
2420 * efi-app-ia32.c: Ditto.
2421 * efi-app-ia64.c: Ditto.
2422 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2423 (coff_set_flags): Ditto.
2424 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2425 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2426 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2427 * configure: Regenerate.
2428 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2429 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2430 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2431 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2432 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2433 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2434 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2435 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2436 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2437 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2438 (GET_PDATA_ENTRY): Ditto.
2439 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2440 data_start. Use above macros to read fields that are 64 bit wide for
2441 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2442 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2443 FileAlignment and SectionAlignment to minimum alignment if they
2445 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2446 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2447 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2448 Use above macros to write fields that are 64 bit wide for
2450 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2451 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2452 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2453 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2454 begin address, end address, and unwind info address only. Use
2455 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2457 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2458 HIGH3ADJ relocation names.
2459 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2460 * targets.c: Declare bfd_efi_app_ia32_vec and
2461 bfd_efi_app_ia64_vec.
2462 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2463 bfd_efi_app_ia64_vec.
2465 2000-04-17 Timothy Wall <twall@cygnus.com>
2467 * bfd-in2.h: Add prototypes for tic54x load page access.
2468 * bfd-in.h: Regenerate.
2469 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2470 in customized _set_arch_mach function.
2471 * coffcode.h (coff_set_alignment_hook): Set section load page if
2472 the appropriate macro is defined.
2473 (write_object_contents): Read section load page.
2475 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2477 * elf32-hppa.h: Update copyright date.
2479 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2480 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2482 * elf32-d30v.c (MAX32): Don't use LL suffix.
2483 (MIN32): Define in terms of MAX32.
2484 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2486 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2489 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2491 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2493 * dep-in.sed: Match space before file name, not after.
2494 * Makefile.am: Regenerate dependencies.
2495 * Makefile.in: Regenerate.
2497 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2498 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2499 extend without an if statement.
2501 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2503 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2505 * elf32-mips.c (gprel16_with_gp): Likewise.
2506 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2507 here using -0x40000, not (int)0xfffc0000.
2508 (elf32_hppa_size_of_stub): Likewise.
2510 2000-04-11 Timothy Wall <twall@cygnus.com>
2512 * coff-tic54x.c: Now builds with all targets.
2513 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2514 * Makefile.in: Regenerate.
2515 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2516 unitialized variable.
2518 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2520 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2521 --enable-build-warnings option.
2522 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2523 * Makefile.in, configure: Re-generate.
2525 2000-04-07 Nick Clifton <nickc@cygnus.com>
2527 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2528 BFD_RELOC_THUMB_PCREL_BLX.
2530 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2531 R_ARM_XPC25 and R_ARM_THM_PC22.
2533 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2534 R_ARM_XPC25 and R_ARM_THM_XPC22.
2535 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2536 R_ARM_[XPC25|THM_XPC22].
2538 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2539 elf/arm-oabi.h to elf/arm.h
2541 * Makefile.am: Fix dependency for elfarm-oabi.c
2542 * Makefile.in: Regenerate.
2544 * bfd-in2.h: Regenerate.
2545 * libbfd.h: Regenerate.
2547 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2549 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2550 and restore it on failure. Release newly allocated tdata on
2553 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2555 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2556 (decode_line_info): Set it. Report error if unit->line_offset is
2557 equal to or larger than it.
2559 2000-04-07 Timothy Wall <twall@cygnus.com>
2561 * targets.c: Added vecs for tic54x.
2562 * reloc.c: Added relocs for tic54x.
2563 * libbfd.h: Regenerated.
2564 * configure: Add TI COFF vecs for tic54x.
2565 * configure.in: Ditto.
2566 * config.bfd (targ_cpu): Recognize new tic54x target.
2567 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2568 * bfd-in2.h: Add tic54x target and relocations.
2569 * Makefile.am, Makefile.in: Add tic54x target.
2570 * archures.c (bfd_archures_list): Add tic54x target.
2571 * coff-tic54x.c: New.
2572 * cpu-tic54x.c: New.
2574 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2576 * elfcore.h (elf_core_file_p): call backend_object_p which
2577 thereby gets an opportunity to update the arch/machine type.
2579 2000-04-06 Timothy Wall <twall@cygnus.com>
2581 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2582 class. Handle SEC_CLINK and SEC_BLOCK flags.
2583 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2584 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2586 2000-04-06 Nick Clifton <nickc@cygnus.com>
2588 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2589 EF_INTERWORK if this is an unknown EABI.
2590 (elf32_arm_merge_private_bfd_data): Check EABI version
2591 numbers. Only check EF_xxx flags if the EABI version number
2593 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2594 if the EABI version number is unknown.
2595 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2596 if the EABI version number is unknown.
2598 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2600 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2601 BFD_RELOC_SH_LOOP_END.
2602 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2603 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2604 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2605 (sh_elf_reloc_loop): New function.
2606 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2608 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2609 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2610 * bfd-in2.h, libbfd.h: Regenerate.
2612 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2614 * po/bfd.pot: Regenerate.
2616 * Makefile.am: Remove extraneous mkdep comment.
2617 (MKDEP): Use gcc -MM rather than mkdep.
2618 (DEP): Quote when passing vars to sub-make. Add warning
2620 (DEP1): Rewrite for "gcc -MM".
2621 (CLEANFILES): Add DEP2.
2622 Update dependencies.
2623 * Makefile.in: Regenerate.
2625 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2627 * configure.in: Added corefile support for AIX 4.3. In particular,
2628 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2629 compiling rs6000-core.c.
2630 * configure: Regenerated.
2632 2000-04-03 H.J. Lu <hjl@gnu.org>
2634 * cache.c (bfd_open_file): Unlink the output file only if
2635 it has non-zero size.
2637 2000-04-01 Ken Block USG <block@zk3.dec.com>
2639 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2640 relative relocations for non-loaded sections in shared objects.
2641 (elf64_alpha_check_relocs): Similarly.
2643 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2645 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2646 BFD_RELOC_16 to switch for extended relocs.
2647 (MY_swap_ext_reloc_in): New.
2648 (MY_swap_ext_reloc_out): New.
2649 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2650 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2651 (NAME(aout,squirt_out_relocs)): Similarly use
2652 MY_swap_ext_reloc_out.
2653 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2655 2000-04-03 Kazu Hirata <kazu@hxi.com>
2657 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2658 the R_PCRWORD_B case.
2660 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2662 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2666 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2668 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2669 HOWTO references to bfd_elf_generic_reloc, that have
2670 partial_inplace == true, now use the new function. The function
2671 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2672 extends its fixes to the R_M32R_{16,24,32} relocs.
2673 The new logic in m32r_elf_lo16_reloc() has been removed, and
2674 it instead calls the new routine to obtain that functionality.
2676 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2678 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2679 elf32_avr_check_relocs, avr_final_link_relocate,
2680 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2681 elf32_avr_object_p): Add prototypes.
2682 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2683 (bfd_elf_avr_final_write_processing): Make static.
2685 2000-03-27 Denis Chertykov <denisc@overta.ru>
2687 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2688 * archures.c (bfd_architecture): Add AVR architecture.
2689 (bfd_archures_list): Add reference to AVR architecture info.
2690 * elf.c (prep_headers): Handle bfd_arch_avr.
2691 * reloc.c: Add various AVR relocation enums.
2692 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2694 * Makefile.am: Add support for AVR elf.
2695 * configure.in: Likewise.
2696 * config.bfd: Likewise.
2697 * Makefile.in: Regenerate.
2698 * configure: This too.
2699 * bfd-in2.h: And this.
2700 * libbfd.h: And this.
2702 2000-03-24 H.J. Lu <hjl@gnu.org>
2704 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2705 (elf64_alpha_find_reloc_at_ofs): Likewise.
2707 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2709 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2710 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2711 allowable range used to be -2**(n-1) to 2**n-1.
2712 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2713 "boolean overflow" with "bfd_reloc_status_type flag".
2715 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2717 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2719 2000-03-14 Kazu Hirata <kazu@hxi.com>
2721 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2722 of shrinks properly, including the last reloc.
2724 2000-03-13 Kazu Hirata <kazu@hxi.com>
2726 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2729 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2731 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2732 a format mismatch rather than an "error" from bfd_read such as
2733 bfd_error_file_truncated.
2735 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2737 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2738 sign-extension and big-endian compensation for
2739 R_MIPS_64 even in ld -r.
2741 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2743 * elf32-mips.c (mips_elf_next_relocation): Rename from
2744 mips_elf_next_lo16_relocation, and generalize to look
2745 for any relocation type.
2746 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2747 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2748 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2749 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2750 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2751 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2752 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2753 (mips_rtype_to_howto): Likewise.
2754 (mips_elf_calculate_relocation): Handle new relocs.
2755 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2756 are paired. The addend for R_MIPS_GNU_REL16_S2
2757 is shifted right two bits.
2759 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2761 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2762 comment, and ensure it doesn't happen again.
2763 (bfd_install_relocation): Same here.
2764 (_bfd_relocate_contents): Don't bother assigning unused signmask
2765 shift result. Fix typos in comments.
2766 Remove trailing whitespace throughout file.
2768 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2770 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2771 * bfd-in2.h: Rebuild.
2773 2000-03-06 Nick Clifton <nickc@cygnus.com>
2775 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2777 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2778 (SIZEOF_ILF_STRINGS): Redefine.
2779 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2780 relative reloc, as opposed to a section relative reloc.
2781 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2783 Add length of symbol's prefix to string pointer.
2784 Store a pointer to the symbol in the symbol pointer table.
2785 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2786 Initialise the symbol pointer table.
2787 Store the hint in the Hint/Name table.
2788 Make the jump reloc be symbol realtive, not section relative.
2789 Create an import symbol for imported code.
2791 2000-03-06 Catherine Moore <clm@cygnus.com>
2793 * elf.c (swap_out_syms): Check for null type_ptr.
2795 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2797 * aout-target.h (MY(write_object_contents)): Remove unused
2798 and unusable "#if CHOOSE_RELOC_SIZE".
2799 * pc532-mach.c (MY(write_object_contents)): Ditto.
2800 * netbsd.h (MY(write_object_contents)): Ditto.
2801 * hp300hpux.c (MY(write_object_contents)): Ditto.
2802 * freebsd.h (MY(write_object_contents)): Ditto.
2803 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2805 2000-02-29 H.J. Lu <hjl@gnu.org>
2807 * peicode.h (jtab): Make it static.
2809 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2810 defined and COFF_IMAGE_WITH_PE is not defined.
2811 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2812 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2814 2000-03-01 Nick Clifton <nickc@cygnus.com>
2816 * coff-arm.c (bfd_arm_process_before_allocation): Make
2817 'symndx' signed to prevent compile time warning.
2819 * coff-mcore.c: Remove unused prototype for pe_object_p.
2821 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2822 functions that are not used when COFF_IMAGE_WITH_PE is
2824 (struct sh_opcode): Change type of 'flags' field to unsigned
2825 long so that it can hold the USESAS flag.
2827 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2829 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2832 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2834 Remove unusued variables and code.
2835 (elf_backend_add_symbol_hook): Fix prototype.
2837 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2840 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2843 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2845 Remove unusued variables and code.
2846 (elf_backend_add_symbol_hook): Fix prototype.
2848 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2850 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2851 to unused function parameter.
2853 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2855 Use EMPTY_HOWTO to initialise empty howto slots.
2856 Remove unused variables.
2858 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2860 2000-03-01 H.J. Lu <hjl@gnu.org>
2862 * aoutx.h (aout_link_input_section_std): Pass "true" to
2863 the undefined_symbol callback.
2864 (aout_link_input_section_ext): Likewise.
2865 * bout.c (get_value): Likewise.
2866 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2867 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2869 (alpha_relocate_section): Likewise.
2870 * coff-arm.c (coff_arm_relocate_section): Likewise.
2871 * coff-i960.c (coff_i960_relocate_section): Likewise.
2872 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2873 * coff-mips.c (mips_relocate_section): Likewise.
2874 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2875 * coff-sh.c (sh_relocate_section): Likewise.
2876 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2877 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2878 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2879 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2880 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2881 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2882 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2883 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2884 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2885 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2886 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2887 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2888 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2889 * elflink.h (elf_link_output_extsym): Likewise.
2890 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2891 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2892 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2894 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2895 undefined_symbol callback when building shared library with
2896 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2898 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2899 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2900 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2901 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2902 (elf32_mips_get_relocated_section_content): Likewise.
2903 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2904 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2905 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2906 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2908 2000-02-28 Nick Clifton <nickc@cygnus.com>
2910 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2911 * Makefile.in: Regenerate.
2913 * configure.in: Add support for mips and sh pe vectors.
2914 * configure: regenerate.
2916 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2919 * targets.c: Add mips and sh pe vectors.
2921 * libpei.h (coff_final_link_postscript): Only define if not
2924 * coffcode.h: Add support for WinCE magic numbers.
2926 * peigen.c (pe_print_reloc): Update comment and rearrange
2927 appending of newline character.
2929 * peicode.h: Add support for Image Library Format.
2930 (pe_ILF_vars): Structure containing data used by ILF code.
2931 (pe_ILF_make_a_section): New function. Create a section based
2933 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2935 (pe_ILF_make_a_symbol): New function. Create a symbol based
2937 (pe_ILF_save_relocs): New function. Store the relocs created
2938 by pe_ILF_make_a_reloc in a section.
2939 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2941 (pe_ILF_object_p): New function. Return a bfd_target pointer
2943 (pe_bfd_object_p): If an ILF object is detected call
2944 pe_ILF_object_p on it.
2946 * coff-arm.c: Add support for WinCE relocs which are different
2947 from normal ARM COFF relocs.
2948 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2950 * coff-sh.c: Add support for sh-pe target.
2951 * pe-sh.c: New file. Support code for sh-pe target.
2952 * pei-sh.c: New file. Support code for sh-pe target.
2954 * pe-mips.c: New file. Support code for mips-pe target.
2955 * pei-mips.c: New file. Support code for mips-pe target.
2957 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2959 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2960 architecture if the object causing the bump is dynamic.
2961 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2962 and also don't it for memory ordering.
2963 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2965 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2967 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2968 calling bfd_get_section_size_before_reloc.
2969 (decode_line_info): Likewise.
2970 (_bfd_dwarf2_find_nearest_line): Likewise.
2972 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2974 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2975 name of the libtool directory.
2976 * Makefile.in: Rebuild.
2978 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2980 * som.c (SOM_HOWTO): Define.
2981 (som_hppa_howto_table): Use it.
2983 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2985 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2987 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2989 2000-02-24 Catherine Moore <clm@cygnus.com>
2991 * som.c (som_misc_symbol_info): Add field
2993 (som_bfd_derive_misc_symbol_info): Initialize
2995 (som_build_and_write_symbol_table): Keep track
2996 of secondary_def field.
2997 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2998 if secondary_def field is set.
2999 (som_bfd_ar_write_symbol_stuff): Initialize
3002 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
3004 * dwarf2.c (read_address): Read 16-bits addresses.
3005 (parse_comp_unit): Accept addr_size == 2.
3007 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
3009 * bfd-in.h: Update copyright date.
3011 2000-02-23 Linas Vepstas <linas@linas.org>
3013 * cpu-i370.c: New file.
3014 * elf32-i370.c: New file.
3015 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
3016 (bfd_i370_arch): New.
3017 (bfd_archures_list): Add bfd_i370_arch.
3018 * elf.c (prep_headers): Add bfd_arch_i370.
3019 * Makefile.am: Add support for IBM 370 elf.
3020 * config.bfd: Likewise.
3021 * configure.in: Likewise.
3022 * libbfd.h (bfd_reloc_code_real_names): Likewise.
3023 * reloc.c (bfd_reloc_code_type): Likewise.
3024 * targets.c: Likewise.
3026 * Makefile.in: Regenerate.
3027 * configure: Regenerate.
3028 * bfd-in2.h: Regenerate.
3030 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3032 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
3033 invalid relocation types, and change them to R_386_NONE.
3035 2000-02-22 H.J. Lu <hjl@gnu.org>
3037 * elflink.h (elf_link_add_object_symbols): If a version symbol is
3038 not defined, don't add a second ELF_VER_CHR.
3040 * elflink.h (elf_bfd_final_link): Call output_extsym for global
3041 symbols converted to local symbols even when stripping all
3043 (elf_link_output_extsym): Process global symbols converted to
3044 local symbols even if they are being stripped.
3046 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3048 * archures.c (bfd_octets_per_byte): Return unsigned int.
3049 (bfd_arch_mach_octets_per_byte): Ditto.
3050 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
3052 * section.c (bfd_get_section_size_before_reloc): Quell signed
3053 vs. unsigned comparison warning.
3054 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
3055 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
3056 change. What was I thinking?
3057 * bfd-in2.h: Regenerate.
3059 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
3060 (elf_gc_sections): Same here.
3061 (elf_gc_common_finalize_got_offsets): And here.
3063 2000-02-21 Ian Lance Taylor <ian@zembu.com>
3065 ELF HPPA doesn't work at present; remove it until it does.
3066 * config.bfd: Comment out setting targ_defvec to
3068 * Makefile.am: Rebuild dependencies.
3069 (BFD32_BACKENDS): Remove elf32-hppa.lo.
3070 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
3071 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
3072 * Makefile.in: Rebuild.
3073 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
3075 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3077 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
3078 is no bfd_free(). Revert bfd_free part of previous change.
3080 2000-02-18 Geoff Keating <geoffk@cygnus.com>
3082 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
3084 (coff_compute_section_file_positions): Use bfd_free to pair
3086 (coff_write_object_contents): Likewise.
3088 * coff-rs6000.c (xcoff_howto_table_16): New variable.
3089 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
3091 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
3093 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
3094 (xcoff_ar_file_hdr_big): New structure.
3095 (SIZEOF_AR_FILE_HDR_BIG): New macro.
3096 (xcoff_ar_hdr_big): New structure.
3097 (SIZEOF_AR_HDR_BIG): New macro.
3098 (xcoff_big_format_p): New macro.
3099 (xcoff_ardata_big): New macro.
3100 (arch_xhdr_big): New macro.
3101 (xcoff_slurp_armap): Handle large archives.
3102 (xcoff_archive_p): Detect large archives.
3103 (xcoff_read_ar_hdr): Handle large archives.
3104 (xcoff_openr_next_archived_file): Handle large archives.
3105 (xcoff_generic_stat_arch_elt): Handle large archives.
3106 (xcoff_write_armap_old): Rename from xcoff_write_armap.
3107 (xcoff_write_armap_big): New function.
3108 (xcoff_write_armap): New function, dispatch to _old or _big.
3109 (xcoff_write_archive_contents_old): Rename from
3110 xcoff_write_archive_contents.
3111 (xcoff_write_archive_contents_big): New function.
3112 (xcoff_write_archive_contents): New function, dispatch to _old or
3115 2000-02-18 Richard Henderson <rth@cygnus.com>
3117 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
3118 and hide_symbol members.
3119 (elf_link_hash_copy_indirect): Remove.
3120 (elf_link_hash_hide_symbol): Remove.
3121 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
3122 and elf_backend_hide_symbol.
3123 (_bfd_elf_link_hash_copy_indirect): Declare.
3124 (_bfd_elf_link_hash_hide_symbol): Declare.
3125 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
3126 (_bfd_elf_link_hash_hide_symbol): Likewise.
3127 (_bfd_elf_link_hash_table_init): Don't init killed members.
3128 * elflink.h (elf_link_add_object_symbols): Use the bed function
3129 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
3130 (elf_link_assign_sym_version): Likewise.
3131 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
3132 (elf_backend_hide_symbol): Likewise.
3133 (elfNN_bed): Update for new members.
3135 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3137 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
3138 STACK_END_ADDR): Define for new core file format.
3139 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
3140 for handling the vagaries of the various core file structures used
3141 by AIX over the years.
3142 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
3143 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
3144 core_dumpx structure.
3146 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3148 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3149 (bfd_mach_sh3_dsp): Likewise.
3150 (bfd_mach_sh4): Reinstate.
3151 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3152 * bfd-in2.h: Regenerate.
3153 * coff-sh.c (struct sh_opcode): flags is no longer short.
3154 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3155 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3156 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3157 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3158 (sh_opcodes): No longer const.
3159 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3160 (sh_insn_uses_reg): Check for USESAS and USESR8.
3161 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3162 (_bfd_sh_align_load_span): Return early for SH4.
3163 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3164 Take into account that field b of a parallel processing insn
3165 could be mistaken for a separate insn.
3166 * cpu-sh.c (arch_info_struct): New array elements for
3167 sh2, sh-dsp and sh3-dsp.
3168 Reinstate element for sh4.
3169 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3170 (SH4_NEXT): Reinstate.
3171 (SH3_NEXT, SH3E_NEXT): Adjust.
3172 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3173 * elf32-sh.c (sh_elf_set_private_flags): New function.
3174 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3175 (sh_elf_merge_private_data): New function.
3176 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3177 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3178 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3179 sh_elf_merge_private_data.
3181 2000-02-13 Richard Henderson <rth@cygnus.com>
3183 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3184 hide_symbol members.
3185 (elf_link_hash_copy_indirect): New.
3186 (elf_link_hash_hide_symbol): New.
3187 * elflink.h (elf_link_add_object_symbols): Break out copy from
3188 indirect new new symbol to elf.c.
3189 (elf_link_assign_sym_version): Break out privatization of
3190 non-exported symbol to elf.c.
3191 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3192 (_bfd_elf_link_hash_hide_symbol): New.
3193 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3195 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3197 * section.c (_bfd_strip_section_from_output): Add info parameter.
3198 If it passed as non-NULL, use it to check whether any input BFD
3199 has an input section which uses this output section. Change all
3201 * bfd-in2.h: Rebuild.
3203 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3204 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3206 * bfd-in2.h: Rebuild.
3208 2000-02-10 Timothy Wall <twall@cygnus.com>
3210 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3211 allow final modifications of swapped-in symbol.
3212 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3213 * coffcode.h (coff_write_relocs): Use macro
3214 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3215 symbol index should be set to -1.
3217 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3219 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3220 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3221 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3222 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3223 sh_insns_uses_or_sets_freg): New functions.
3224 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3225 * (sh_insns_conflict): Use new functions and new macros to
3226 detect conflicts when two instructions both set same integer registers,
3227 both set same fp register, and both set special register.
3229 2000-02-09 Timothy Wall <twall@cygnus.com>
3231 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3232 swapping in sections, so that the swapping routines have access to
3235 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3237 * coff-go32.c: Update comment. Update copyright.
3239 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3241 * syms.c (bfd_decode_symclass)
3242 Two new class characters were added - 'V' and 'v'. The
3243 meaning of 'W' is now restricted to just weak non-object
3244 symbols. This allows differentiation between, for example,
3245 weak functions vs weak objects. nm for example now dumps:
3247 'w' = weak unresolved
3248 'V' = weak global object
3249 'v' = weak unresolved object
3251 (bfd_is_undefined_symclass): New function. Return true if the
3252 given symbol class represents and undefined/unresolved symbol.
3254 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3257 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3259 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3260 STT_ARM_16BIT flag set, but it is not attached to a data object
3261 return STT_ARM_16BIT so that it will be treated as code by the
3264 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3266 * coff-i386.c (i3coff_object_p): Remove prototype.
3269 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3270 to name. Update copyright.
3272 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3273 assignment to avoid warning. Update copyright.
3275 2000-01-24 Robert Lipe (robertl@sco.com)
3277 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3278 instead of using GNU C extension.
3280 2000-01-21 Nick Clifton <nickc@cygnus.com>
3282 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3283 amount from a bfd_in_memory structure.
3284 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3287 2000-01-14 Nick Clifton <nickc@cygnus.com>
3289 * linker.c (default_indirect_link_order): oops - fix incorrectly
3290 applied patch from Tim Wall.
3292 2000-01-13 Timothy Wall (twall@tiac.net>
3294 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3295 = scnhsz, filhsz, relsz, aoutsz, etc)
3297 * coffswap.h: Ditto.
3299 2000-01-13 Nick Clifton <nickc@cygnus.com>
3301 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3302 interwork thumb to arm stub.
3304 2000-01-13 Timothy Wall (twall@tiac.net>
3306 * archures.c (bfd_octets_per_byte): New function: Return
3308 (bfd_arch_mach_octets_per_byte): New function: Return target
3311 * section.c: Distinguish between octets and bytes for usage of
3312 _cooked_size, _raw_size, and output_offset. Clarify
3313 description of bfd_set_section_contents.
3315 * bfd-in2.h: Regenerate.
3317 * coffgen.c: Indicate that the offset parameter is in bytes, not
3320 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3321 where appropriate to get the octet offset when calling
3322 bfd_set_section_contents.
3323 (bfd_coff_reloc_link_order): Ditto.
3325 * linker.c (bfd_generic_reloc_link_order): Ditto.
3326 (_bfd_default_link_order): Ditto.
3328 * reloc.c (bfd_perform_relocation): Distinguish between octets
3329 and bytes. Use octets when indexing into octet data; use bytes
3330 when calculating target addresses.
3331 (bfd_install_relocation): Ditto.
3333 * srec.c (srec_write_section): Ditto.
3335 2000-01-13 Nick Clifton <nickc@cygnus.com>
3337 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3338 3 to 2. This allows 4 byte sized sections, which is necessary for
3339 dlltool to build functioning DLLs.
3341 2000-01-10 Philip Blundell <pb@futuretv.com>
3343 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3344 (arm*-*-conix*): New target.
3346 2000-01-10 Egor Duda <deo@logos-m.ru>
3348 * config.bfd: Include elf32_i386 vector to target list for cygwin
3351 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3352 * configure.in: Test for structure win32_pstatus_t in
3354 * configure: Regenerate.
3356 * elf.c (elfcore_grok_win32pstatus): New function: process
3357 win32_pstatus_t notes in elf core file.
3358 (elfcore_grok_note): Detect win32_pstatus notes.
3360 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3362 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3364 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3365 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3367 1999-12-29 Richard Henderson <rth@cygnus.com>
3369 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3370 if no dynamic sections created.
3372 1999-12-27 Nick Clifton <nickc@cygnus.com>
3374 * peicode.h (pe_bfd_object_p): Only define for PE format
3377 1999-12-17 Nick Clifton <nickc@cygnus.com>
3379 * coff-i386.c (i3coff_object_p): Delete.
3380 (i386coff_vec): Replace reference to i3coff_object_p with a
3381 reference to coff_object_p.
3383 * coff-mcore.c (pe_object_p): Delete.
3385 * peicode.h (pe_bfd_object_p): New function: Detect the
3386 presence of a PE format COFF object file. Also detect and
3387 warn about the presence of LINK6 format Image Library Format
3390 1999-12-16 Nick Clifton <nickc@cygnus.com>
3392 * coff-arm.c (NUM_ELEM): New macro.
3393 (NUM_RELOCS): New macro: The number of known ARM relocs.
3394 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3395 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3397 (bfd_arm_process_before_allocation): Produce a warning message if
3398 an out of range symbol index is encountered.
3400 1999-12-14 Nick Clifton <nickc@cygnus.com>
3402 * elflink.h (is_global_symbol_definition): New Function: Return
3403 true iff the symbol is being given a global definition in this
3405 (elf_link_is_defined_archive_symbol): Do not bother processing
3406 symbols for an archive element that has already been included
3408 Use is_global_symbol_definition().
3410 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3412 * config.bfd: Add support for sparc-*-netbsdelf* and
3413 sparc-*-netbsdaout*.
3415 1999-12-13 Nick Clifton <nickc@cygnus.com>
3417 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3418 if the symbol is in the common section.
3420 1999-12-10 Nick Clifton <nickc@cygnus.com>
3422 * elflink.h (elf_link_is_defined_archive_symbol): New
3423 function: Decide if a symbol, in an archive map is there
3424 because it is defined in the archive element, or because it is
3425 just another common declaration of it.
3426 (elf_link_add_archive_symbols): Use
3427 elf_link_is_defined_archive_symbol to decide if an archive
3428 element contain a reference to a common symbol should be
3431 1999-12-10 Nick Clifton <nickc@cygnus.com>
3433 * elflink.h: Revert previous patch.
3434 * targets.c: Revert previous patch.
3435 * libbfd-in2.h: Revert previous patch.
3436 * libbfd.h: Revert previous patch.
3437 * elfxx-target.h: Revert previous patch.
3438 * archive.c: Revert previous patch.
3439 * aout-target.h: Revert previous patch.
3440 * aout-tic30.h: Revert previous patch.
3441 * bfd.c: Revert previous patch.
3442 * coff-alpha.c: Revert previous patch.
3443 * coff-rs6000.c: Revert previous patch.
3444 * elf64-mips.c: Revert previous patch.
3445 * ieee.c: Revert previous patch.
3446 * libecoff.h: Revert previous patch.
3447 * oasys.c: Revert previous patch.
3448 * som.c: Revert previous patch.
3449 * vms.c: Revert previous patch.
3451 1999-12-09 Nick Clifton <nickc@cygnus.com>
3453 * elflink.h (elf_link_add_archive_symbols): Add an archive
3454 element even if contains a symbol which is currently only
3455 considered to be a common.
3457 * targets.c (struct bfd_target): Add new field
3458 _bfd_allow_commons_in_armap.
3459 * bfd-in2.h:Regenerate.
3461 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3463 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3464 * libbfd.h: Regenerate.
3466 * elfxx-target.h: If using COFF archive map, override
3467 definition of allow_commons_in_armap and replace with
3470 * archive.c (bfd_compute_and_write_armap): Do not place common
3471 symbols into the archive map unless _bfd_allow_commons_in_armap
3474 * aout-target.h (MY_allow_commons_in_armap): Define.
3475 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3476 * bfd.c (bfd_allow_commons_in_armap): Define.
3477 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3478 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3479 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3480 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3481 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3482 * oasys.c (oasys_allow_commons_in_armap): Define.
3483 * som.c (som_allow_commons_in_armap): Define.
3484 * vms.c (vms_allow_commons_in_armap): Define.
3486 1999-12-07 Jim Blandy <jimb@cygnus.com>
3488 Add support for SSE registers in ELF core files.
3489 * elf.c (elfcore_make_note_pseudosection): New function.
3490 (elfcore_grok_prfpreg): Use it.
3491 (elfcore_grok_prxfpreg): New function.
3492 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3494 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3496 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3497 value by 4 before storing it back in the field. From
3498 Koundinya. K <kk@ddeorg.soft.net>.
3500 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3502 * archures.c (bfd_mach_am33): Define.
3503 * bfd-in2.h: Rebuilt.
3504 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3505 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3506 (compute_function_info): Handle additional registers saved by
3508 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3509 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3511 1999-11-29 Jim Blandy <jimb@cygnus.com>
3513 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3515 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3518 1999-11-27 Michael Meissner <meissner@cygnus.com>
3520 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3521 internal use within gas for alpha explicit relocations.
3522 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3523 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3524 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3525 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3526 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3527 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3529 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3530 BFD_RELOC_ALPHA_USER_*.
3532 * bfd-in2.h: Regenerate.
3533 * libbfd.h: Regenerate.
3535 1999-11-26 Fred Fish <fnf@cygnus.com>
3537 * elf.c (elfcore_read_notes): Add prototype for static function.
3538 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3539 (bfd_section_from_phdr): Replacement function that calls
3540 _bfd_elf_make_section_from_phdr for generic segment types and
3541 backend fucntion pointed to by elf_backend_section_from_phdr for
3542 backend specific segment types.
3543 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3544 now called by _bfd_elf_make_section_from_phdr. Note that this func
3545 is now just a stub between the caller and bfd_section_from_phdr.
3547 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3548 elf_backend_section_from_phdr.
3549 (elf_backend_section_from_phdr): Add prototype.
3551 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3552 (elfNN_bed): Add elf_backend_section_from_phdr.
3554 1999-11-25 Nick Clifton <nickc@cygnus.com>
3556 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3557 SEC_CODE and SEC_READONLY flags to glue sections.
3559 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3560 SEC_CODE and SEC_READONLY flags to glue sections.
3562 1999-11-20 Nick Clifton <nickc@cygnus.com>
3564 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3567 1999-11-19 Catherine Moore <clm@cygnus.com>
3569 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3570 (elf_cpu32_plt_entry): Likewise.
3572 1999-11-18 Nick Clifton <nickc@cygnus.com>
3574 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3576 (coff_mcore_relocate_section): Initialise addend to 0.
3577 Special case processing of RVA reloc.
3579 1999-11-17 Richard Henderson <rth@cygnus.com>
3581 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3582 type_change_ok; add sign_extend_vma.
3583 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3584 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3585 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3586 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3587 (elfNN_bed): Follow struture changes.
3589 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3591 * libbfd.c (bfd_read): Check result of read against desired result
3593 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3594 invalid compared to the section size.
3596 * ieee.c (ieee_slurp_debug): Get the length of the debug
3597 information right if there is no data part.
3599 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3601 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3602 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3604 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3606 * elflink.h (elf_bfd_final_link): Make last_local signed.
3608 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3610 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3613 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3615 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3617 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3618 * bfd-in2.h: Regenerate.
3620 1999-10-15 Andrew Haley <aph@cygnus.com>
3622 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3624 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3626 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3628 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3630 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3631 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3634 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3636 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3637 relocs also need the GP value.
3638 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3639 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3640 the GP value for R_MIPS_LITERAL relocs too. Handle
3641 R_MIPS_64 relocs properly on big-endian MIPS.
3642 (mips_elf_sign_extend): Behave properly with 'long long'.
3643 (mips_elf_highest): Correct typo.
3645 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3647 * cpu-m32r.c (arch_info_struct): New static global.
3648 (bfd_m32r_arch): Refer to it.
3649 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3650 (m32r_elf_print_private_bfd_data): Ditto.
3651 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3652 * archures.c (bfd_mach_m32rx): Define it.
3653 * bfd-in2.h: Rebuild.
3655 1999-09-28 Fred Fish <fnf@cygnus.com>
3657 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3658 (cisco_core_big_vec): Add new bigendian vec.
3659 (cisco_core_little_vec): Add new little endian vec.
3661 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3662 (crash_info_locs): Add array of possible offsets.
3663 (MASK_ADDR): Mask to apply to crash info offset.
3664 (crashinfo_external): Add textbase, database, bssbase and
3665 turn into a typedef.
3666 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3667 Many small changes to account for additional hardware versions.
3668 Pick a reasonable size for ".reg" section. Add a ".crash"
3669 section to allow access to crashinfo_external struct.
3670 (cisco_core_file_p): New version of this function that
3671 iterates over crash_info_locs, calling cisco_core_file_validate.
3672 (cisco_core_vec): Old big endian only vec replaced with ...
3673 (cisco_core_big_vec): Add big endian version.
3674 (cisco_core_little_vec): Add little endian version.
3676 * configure.in (cisco_core_vec): Split to two new vectors ...
3677 (cisco_core_big_vec): New target vector.
3678 (cisco_core_little_vec): New target vector.
3679 * configure: Regenerate.
3680 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3681 to cisco_core_big_vec in targ_selvecs.
3683 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3685 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3686 (mips_elf_relocate_got_local): Unused, delete.
3687 (mips_elf_relocate_global_got): Unused, delete.
3689 1999-09-24 Fred Fish <fnf@cygnus.com>
3691 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3692 to initialize it to something meaningful. Then use it to generate
3693 more useful segment names.
3695 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3697 * som.c (NO_PCREL_MODES): Define if the system does not define
3699 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3700 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3701 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3702 * libhppa.h (dis_assemble_22): New function.
3703 (bfd_hppa_insn2fmt): Handle long branch.
3705 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3708 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3710 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3711 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3712 (reloc_howto_type howto_table): Tidy comments and whitespace.
3714 1999-09-17 Nick Clifton <nickc@cygnus.com>
3716 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3717 previous delta. Set sec->gc_mark instead.
3719 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3721 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3722 (elf_cpu32_plt_entry): Likewise.
3724 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3726 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3728 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3729 symbol table, then just compute a suitable value (but do not
3730 create a __gp symbol).
3732 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3733 symbols when building shared libraries.
3734 (elf_hppa_final_link_relocate): Correct handling of PCREL
3735 relocations against undefined symbols.
3737 1999-09-16 Nick Clifton <nickc@cygnus.com>
3739 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3740 interworking sections as linker created so that they will not
3741 be removed by garbage collection.
3743 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3745 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3746 (elf_hppa_final_link_relocate): Consistently create an absolute
3747 address, then subtract out the value of __gp.
3749 1999-09-14 Michael Meissner <meissner@cygnus.com>
3751 * configure.in (Canonicalization of target names): Remove adding
3752 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3753 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3754 * configure: Regenerate.
3756 1999-09-14 Nick Clifton <nickc@cygnus.com>
3758 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3761 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3763 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3764 (elf_hppa_final_link): Initialize text_segment_base and
3766 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3768 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3769 (elf_hppa_final_link_relocate): Likewise.
3770 (elf_hppa_relocate_insn): Likewise.
3771 (elf_hppa_relocate_section): Initialize HOWTO.
3773 1999-09-13 Donn Terry <donn@interix.com>
3775 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3776 handling to support both GNU and MS objects.
3778 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3779 when determining whether to set F_RELFLG.
3781 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3783 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3784 PC24 relocs if the target is an undefined weak symbol.
3785 (arm_add_to_rel): Fix compiler warning.
3786 (elf32_arm_plt0_entry): Correct comments.
3788 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3790 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3791 an absolute symbol in REL relocs.
3793 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3795 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3796 Stub SEGREL32. Return an error for any relocation not handled.
3798 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3800 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3801 constant symbols, and avoid multiple definition errors on them.
3803 1999-09-12 Donn Terry <donn@interix.com>
3805 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3806 significant bit is set.
3808 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3810 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3812 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3813 relocs as we do for RELA relocs.
3815 1999-09-11 Donn Terry <donn@interix.com>
3817 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3818 (coff_final_link_postscript): Define.
3819 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3820 directory entries here.
3821 (_bfd_pei_final_link_postscript): New function.
3823 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3824 section flags based on the section name.
3826 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3827 get the overflow of the s_nlnno field from the s_nreloc field.
3828 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3829 the s_nlnno overflow of the .text section into the s_nreloc
3832 * peigen.c (add_data_entry): Declare.
3833 (pei_swap_aouthdr_out): Get image size right. Set linker version
3835 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3836 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3837 extraneous ImageBase.
3838 (pe_print_edata): Likewise.
3839 (pe_print_pdata): Likewise. Print exception entries.
3840 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3841 (tbl): Make const, add "UNKNOWN".
3842 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3843 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3844 section data directory.
3845 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3847 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3848 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3849 * peicode.h (coff_get_symbol_info): Define.
3851 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3853 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3855 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3858 * libpei.h: New file, broken out of peicode.h.
3859 * peigen.c: New file, broken out of peicode.h.
3860 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3861 * configure.in: Add peigen.lo to list of files required for each
3863 * Makefile.am: Rebuild dependencies.
3864 (BFD32_BACKENDS): Add peigen.lo.
3865 (BFD32_BACKENDS_CFILES): Add peigen.c.
3866 (SOURCE_HFILES): Add libpei.h.
3867 * configure, Makefile.in: Rebuild.
3869 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3870 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3871 instead. Don't clear the s_paddr field for an uninitialized data
3874 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3875 coff_data_type to f_timdat.
3876 * peicode.h (pe_mkobject_hook): Likewise.
3878 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3879 number if COFF_IMAGE_WITH_PE.
3881 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3882 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3883 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3884 there is no SEC_DEBUGGING section.
3885 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3886 IMAGE_FILE_DEBUG_STRIPPED.
3888 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3889 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3890 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3891 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3893 * coffswap.h (IMAGE_BASE): Don't define.
3894 * pei-arm.c (IMAGE_BASE): Don't define.
3895 * pei-i386.c (IMAGE_BASE): Don't define.
3896 * pei-mcore.c (IMAGE_BASE): Don't define.
3897 * pei-ppc.c (IMAGE_BASE): Don't define.
3899 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3900 symbol, switch on the class when determining whether to modify the
3901 value. For PE, don't modify the value of a C_FCN symbol not named
3904 * libbfd-in.h (_bfd_abort): Declare.
3906 * bfd.c (_bfd_abort): New function.
3907 * libbfd.h: Rebuild.
3909 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3912 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3913 don't write out the associated line numbers.
3915 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3918 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3919 changes when the base type is unknown.
3921 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3924 * syms.c (BSF_DEBUGGING_RELOC): Define.
3925 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3926 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3928 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3929 BSF_DEBUGGING_RELOC set.
3930 * bfd-in2.h: Rebuild.
3932 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3934 * ecoff.c (bfd_debug_section): Update initialization for new
3936 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3937 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3939 1999-09-10 H.J. Lu <hjl@gnu.org>
3941 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3942 _bfd_filnmlen field.
3943 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3945 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3947 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3948 for FPTR relocs involving local symbols.
3950 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3951 value for the stub address in a call through a stub.
3952 Install the value for a local symbol directly into the DLT
3953 instead of generating a reloc. Correctly handle FPTR64 relocs.
3955 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3956 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3957 (elf_hppa_final_link): Call them.
3959 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3961 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3962 (elf_adjust_dynamic_symbol): ...from here.
3964 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3966 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3967 relocation, remove them. SECREL64->LTOFF16WF.
3968 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3970 (elf_hppa_relocate_insn): Similarly.
3972 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3973 (elf_hppa_relocate_insn): Similarly.
3975 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3977 (elf_hppa_relocate_insn): Similarly.
3979 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3980 Handle LTOFF_TP* relocs.
3981 (elf_hppa_relocate_insn): Similarly.
3983 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3984 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3985 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3987 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3988 DIR32, DIR64 and FPTR64 relocations.
3989 (elf_hppa_relocate_insn): Similarly.
3991 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3992 address of the .PARISC.global section.
3993 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3994 table entry elf_hppa_final_link_relocate. Do not give a warning
3995 for a reloc against an external symbol if it has a PA64 hash
3997 (elf_hppa_final_link_relocate): Significantly rework. Handle
3998 DLTIND relocations. Compute the final value of the relocation
3999 before passing the value of elf_hppa_relocate_insn.
4000 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
4001 relocation support. Handle DLTIND relocation requests just like
4002 DLTREL relocation requests. Simplify branch handling.
4004 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
4006 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
4007 non-allocated section as done in i386 version.
4008 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
4009 statement since this is no know relocation.
4011 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
4013 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
4015 (elf_hppa_relocate_insn): Similarly.
4017 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
4019 (elf_hppa_relocate_insn): Similarly.
4021 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
4022 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
4023 Pass the relocate type rather than the insn format to
4024 elf_hppa_relocate_insn.
4025 (elf_hppa_relocate_insn): Make switch dependent on relocation type
4026 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
4028 1999-09-07 Ian Lance Taylor <ian@zembu.com>
4030 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
4031 (bfd_coff_filnmlen): Define.
4032 (bfd_coff_std_swap_table): Initialize new field.
4033 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
4035 (coff_write_symbols): Likewise.
4036 (coff_get_normalized_symtab): Likewise.
4037 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
4038 * libcoff.h: Rebuild.
4040 1999-09-06 Donn Terry <donn@interix.com>
4042 * coffcode.h (sort_by_secaddr): New static function if
4044 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
4045 sections by VMA when assigning target_index values. Always set
4048 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
4049 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
4051 * libcoff.h: Rebuild.
4053 * coffcode.h (coff_set_custom_section_alignment): Add const to
4054 declaration to match definition.
4055 (coff_write_object_contents): Don't set F_AR32W(R)? if
4058 * coff-i386.c (in_reloc_p): Add declaration.
4059 (i386coff_vec): Simplify initialization of
4060 application_section_flags.
4062 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
4063 version. Move COFF_WITH_PE specific code to new version.
4064 (stype_to_sec_flags): Likewise. Add section parameter.
4065 * coffgen.c (make_a_section_from_file): Set target_index before
4066 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
4067 * libcoff.h: Rebuild.
4069 * syms.c (stt): Add some PE/PEI section names.
4070 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
4072 (bfd_symbol_info): Check for 'w'.
4074 * section.c (struct bfd_comdat_info): Define.
4075 (asection): Add comdat field.
4076 (STD_SECTION): Initialize comdat field.
4077 (bfd_make_section_anyway): Likewise.
4078 * bfd-in2.h: Rebuild.
4080 1999-09-06 Andreas Schwab <schwab@suse.de>
4082 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
4085 1999-09-06 Nick Clifton <nickc@cygnus.com>
4087 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
4088 bfd_realloc instead of calloc and realloc.
4090 1999-09-04 Steve Chamberlain <sac@pobox.com>
4092 * cpu-pj.c: New file.
4093 * elf32-pj.c: New file.
4094 * config.bfd (pj*): New cpu.
4095 (pj-*-*, pjl-*-*): New targets.
4096 * configure.in (bfd_elf32_pj_vec): New target vector.
4097 (bfd_elf32_pjl_vec): New target vector.
4098 * archures.c (bfd_arch_pj): Define.
4099 * elf.c (prep_headers): Handle bfd_arch_pj.
4100 * reloc.c: Define BFD_RELOC_PJ_* relocations.
4101 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
4102 to target vector list.
4103 * Makefile.am: Rebuild dependencies.
4104 (ALL_MACHINES): Add cpu-pj.lo.
4105 (ALL_MACHINES_CFILES): Add cpu-pj.c.
4106 (BFD32_BACKENDS): Add elf32-pj.lo.
4107 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
4108 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4110 1999-09-04 Ian Lance Taylor <ian@zembu.com>
4112 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
4113 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
4114 and NON_GOT_REF from weak defined symbol to real symbol.
4115 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
4116 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
4117 create a COPY reloc.
4118 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
4119 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
4120 don't create a COPY reloc.
4122 1999-09-03 Ian Lance Taylor <ian@zembu.com>
4124 * elflink.h (elf_bfd_final_link): When counting relocations, don't
4125 count those in sections we are not including in the link.
4127 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
4129 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
4130 field in hpux11 shared libraries.
4132 1999-09-02 Nick Clifton <nickc@cygnus.com>
4134 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
4136 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
4138 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
4139 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
4140 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
4142 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4144 * elflink.h (record_link_assignment): When possible, keep the
4145 original type of the symbol.
4147 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4149 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4150 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4151 tools were configured.
4152 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4154 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4156 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4157 GOT entries for GOT16 relocations; they're not required.
4159 1999-08-24 Nick Clifton <nickc@cygnus.com>
4161 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4163 * config.bfd (arm-*-netbsd*): New target.
4164 * configure.in (armnetbsd_vec): New target vector.
4165 * configure: Regenerate
4166 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4168 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4169 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4170 (armnetbsd.lo): New rule with deps.
4171 * Makefile.in: Regenerate.
4173 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4176 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4178 * som.c (som_slurp_symbol_table): Fix typo in comment.
4180 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4182 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4183 here instead of using elf_section_data...
4185 1999-08-19 Nick Clifton <nickc@cygnus.com>
4187 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4188 relocations into the base file.
4189 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4190 we are building a base file.
4192 1999-08-19 Nick Clifton <nickc@cygnus.com>
4194 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4196 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4197 REL relocs when performing a partial relocation.
4199 1999-08-18 Donn Terry <donn@interix.com>
4201 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4202 _bfd_coff_link_input_bfd into top level.
4204 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4205 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4206 (coff_i386_rtype_to_howto): Likewise.
4207 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4208 Completely ignore symbols which are all zero.
4209 (dummy_reloc16_estimate): Add return 0.
4210 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4211 variable copy to name_copy to avoid shadowing outer scope
4213 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4214 from unsigned int to unsigned long. Add timestamp field.
4215 * libcoff.h: Rebuild.
4217 1999-08-17 H.J. Lu <hjl@gnu.org>
4219 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4222 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4224 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4225 for special section symbols.
4226 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4227 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4230 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4232 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4233 coincidence of variable names between old and new code.
4235 1999-08-12 Nick Clifton <nickc@cygnus.com>
4237 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4238 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4239 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4240 and 'addend' parameter a 'bfd_signed_vma'.
4241 (elf32_arm_final_link_relocate): Do not involve stubs in
4242 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4243 jumps, not function calls.
4245 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4247 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4248 in R_ARM_PC24 relocs.
4250 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4252 * elf-hppa.h (elf_hppa_fake_sections): New function.
4253 * elf32-hppa.c (elf_backend_fake_sections): Define.
4255 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4256 recent changes to the arch_info structure.
4258 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4259 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4260 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4263 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4264 Ralf Baechle <ralf@uni-koblenz.de>
4266 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4267 output DT_MIPS_GOTSYM.
4268 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4269 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4271 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4273 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4274 prototype. Handle local symbols. Add commentary.
4275 (mips_elf_calculate_relocation): Adjust accordingly.
4276 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4279 * elflink.h (elf_bfd_final_link): Tweak last change.
4281 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4283 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4284 elf-section data to allocate just the right amount of relocation
4285 space. Don't allocate the hash space twice.
4286 (elf_bfd_final_link): Calculate the amount of space to allocate in
4287 each relocation section.
4289 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4291 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4292 64bit mode, generate a section relative relocation for a 32bit
4294 (elf_hppa_is_local_label_name): New function.
4295 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4296 shared between 32bit and 64bit port.
4298 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4300 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4301 R_MIPS_GOT16 and R_MIPS_CALL16.
4302 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4303 to use when looking for a preexisting GOT entry.
4305 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4307 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4308 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4310 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4312 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4314 * elflink.h (elf_link_output_extsym): Don't output a weak
4315 reference to an undefined symbol just because it was defined weak
4318 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4320 * coffgen.c (coff_find_nearest_line): When looking for file, use
4321 last best match rather than first. If address is beyond last line
4322 number record, don't return the last line as the correct value.
4324 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4326 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4327 * bfd-in2.h: Rebuild.
4329 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4331 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4332 * coffcode.h (coff_set_custom_section_alignment): New static
4334 (coff_section_alignment_table): New static array.
4335 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4336 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4337 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4338 * libcoff.h: Rebuild.
4340 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4342 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4344 * Makefile.in: Rebuild.
4346 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4348 * section.c (SEC_SHARED): Define.
4349 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4350 (styp_to_sec_flags): Likewise.
4351 * peicode.h (coff_swap_scnhdr_out): Likewise.
4352 * bfd-in2.h: Rebuild.
4354 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4356 * coffcode.h (coff_classify_symbol): Comment out part of
4357 1999-08-05 change which breaks cygwin DLLs.
4359 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4360 * aclocal.m4, configure: Rebuild.
4362 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4364 * section.c (global_syms): Only initialize union field if
4367 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4369 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4370 the size of a GOT entry here.
4371 (mips_elf_calculate_relocation): Don't create a local GOT entry
4372 for the symbol in a GOT16 relocation; just for it's high-order bit
4373 (_bfd_mips_elf_relocate_section): Fix thinko.
4375 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4377 Based on patches from Donn Terry <donn@interix.com>:
4378 * coffcode.h (enum coff_symbol_classification): Define.
4379 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4380 _bfd_coff_classify_symbol. Change return type.
4381 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4382 (coff_slurp_symbol_table): Use coff_classify_symbol.
4383 (coff_classify_symbol): New static function.
4384 (coff_sym_is_global): Never define.
4385 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4386 * cofflink.c (coff_link_check_ar_symbols): Use
4387 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4388 (coff_link_add_symbols): Likewise.
4389 (_bfd_coff_link_input_bfd): Likewise.
4390 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4391 coff_classify_symbol.
4392 * libcoff.h: Rebuild.
4394 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4396 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4397 (e_ltpsel, e_rtpsel): Similarly.
4399 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4400 and 14bit ertpsel. Handle 64bit psel.
4402 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4404 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4405 handling for REL relocations. And only left-shift R_MIPS26
4406 relocation addends where necessary.
4408 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4410 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4411 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4412 Just return the relocation found.
4413 (mips_elf_relocate_section): Pull the LO16 addend out of the
4414 section itself when using REL relocations.
4416 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4417 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4420 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4422 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4423 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4424 relocation against a symbol in an input section with no output
4425 section. From Daniel Jacobowitz <drow@false.org>.
4427 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4429 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4430 look for generated file correctly.
4431 * aclocal.m4, configure: Rebuild.
4433 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4435 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4436 and R_MIPS16_26 relocations correctly when relocating.
4437 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4438 and R_MIPS_CALL_LO16 are for global symbols.
4440 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4442 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4444 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4445 variables and initialize them.
4447 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4449 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4450 there are no global symbols requiring GOT entries.
4451 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4452 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4453 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4455 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4456 symbols are considered to have the value zero.
4457 (_bfd_mips_elf_relocate_section): Don't try to perform a
4458 relocation for an undefined symbol.
4459 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4462 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4464 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4465 wants ba,a,pt %xcc instead of %icc.
4466 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4467 of large PLT entries.
4468 (sparc64_elf_plt_ptr_offset): Fix calculation.
4469 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4470 addend should be relative to load address, not .plt section start.
4471 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4473 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4475 * elf-bfd.h (struct elf_backend_data): Add
4476 print_symbol_all and output_arch_syms backend methods.
4477 * elfxx-target.h: Likewise.
4478 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4479 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4480 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4482 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4483 symbols in .dynsym, add their names into .dynstr. Put those symbols
4485 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4486 pointers to STT_REGISTER symbols in dynsym section.
4487 (sparc64_elf_print_symbol_all): New function.
4488 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4489 printing using the print_symbol_all hook.
4491 1999-07-30 Catherine Moore <clm@cygnus.com>
4493 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4496 1999-07-29 Richard Henderson <rth@cygnus.com>
4498 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4499 dynamic_sections_created.
4501 1999-07-29 Richard Henderson <rth@cygnus.com>
4503 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4504 (mips_rtype_to_howto): ... new function.
4505 (_bfd_mips_elf_relocate_section): Use it.
4507 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4509 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4511 1999-07-27 Nick Clifton <nickc@cygnus.com>
4513 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4515 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4516 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4518 1999-07-23 Donn Terry <donn@interix.com>
4520 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4521 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4522 * cofflink.c (coff_link_add_symbols): If PE, handle section
4524 * libcoff.h: Rebuild.
4526 * config.bfd (i[3456]86-*-interix*): New target.
4528 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4530 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4531 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4532 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4533 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4534 (COFF_SUPPORT_GNU_LINKONCE): Define.
4535 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4536 (COFF_SUPPORT_GNU_LINKONCE): Define.
4538 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4541 * makefile.dos: Remove; obsolete.
4542 * configure.bat: Remove; obsolete.
4544 1999-07-21 H.J. Lu <hjl@gnu.org>
4546 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4548 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4550 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4551 message and fail if a symbol index is out of range.
4553 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4555 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4556 when looking at a R_MIPS_GOT16 relocation.
4558 1999-07-20 Nick Clifton <nickc@cygnus.com>
4560 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4562 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4564 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4565 removed in previous change.
4566 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4567 in relocateable output.
4569 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4571 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4574 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4575 if they appear to be specially created by the linker.
4577 1999-07-19 Nick Clifton <nickc@cygnus.com>
4579 * targets.c (alternative_target): New field in bfd_target
4581 (bfd_search_for_target): New function: Find a target that
4582 satisifies a search function.
4583 * bfd-in2.h: Regenerate.
4585 * elfxx-target.h: Initialise the alternative_target field of
4586 the bfd_target structures to point to the other target (if
4588 * nlm-target.h: Initialise the alternative_target field of
4589 the bfd_target structures to point to the other target (if
4592 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4593 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4595 * aix386-core.c: Initialise new field of bfd_target structure.
4596 * aout-adobe.c: Initialise new field of bfd_target structure.
4597 * aout-arm.c: Initialise new field of bfd_target structure.
4598 * aout-target.h: Initialise new field of bfd_target structure.
4599 * aout-tic30.c: Initialise new field of bfd_target structure.
4600 * binary.c: Initialise new field of bfd_target structure.
4601 * bout.c: Initialise new field of bfd_target structure.
4602 * cisco-core.c: Initialise new field of bfd_target structure.
4603 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4604 * coff-alpha.c: Initialise new field of bfd_target structure.
4605 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4606 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4607 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4608 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4609 * coff-i386.c: Initialise new field of bfd_target structure.
4610 * coff-i860.c: Initialise new field of bfd_target structure.
4611 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4612 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4613 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4614 * coff-mips.c: Initialise new field of bfd_target structure.
4615 * coff-ppc.c: Initialise new field of bfd_target structure.
4616 * coff-rs6000.c: Initialise new field of bfd_target structure.
4617 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4618 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4619 * coff-tic30.c: Initialise new field of bfd_target structure.
4620 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4621 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4622 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4623 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4624 * hppabsd-core.c: Initialise new field of bfd_target structure.
4625 * hpux-core.c: Initialise new field of bfd_target structure.
4626 * i386msdos.c: Initialise new field of bfd_target structure.
4627 * i386os9k.c: Initialise new field of bfd_target structure.
4628 * ieee.c: Initialise new field of bfd_target structure.
4629 * ihex.c: Initialise new field of bfd_target structure.
4630 * irix-core.c: Initialise new field of bfd_target structure.
4631 * mipsbsd.c: Initialise new field of bfd_target structure.
4632 * netbsd-core.c: Initialise new field of bfd_target structure.
4633 * oasys.c: Initialise new field of bfd_target structure.
4634 * osf-core.c: Initialise new field of bfd_target structure.
4635 * ppcboot.c: Initialise new field of bfd_target structure.
4636 * ptrace-core.c: Initialise new field of bfd_target structure.
4637 * sco5-core.c: Initialise new field of bfd_target structure.
4638 * som.c: Initialise new field of bfd_target structure.
4639 * srec.c: Initialise new field of bfd_target structure.
4640 * tekhex.c: Initialise new field of bfd_target structure.
4641 * trad-core.c: Initialise new field of bfd_target structure.
4642 * versados.c: Initialise new field of bfd_target structure.
4643 * vms.c: Initialise new field of bfd_target structure.
4645 1999-07-19 Andreas Schwab <schwab@suse.de>
4647 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4650 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4652 * elflink.h (elf_link_adjust_relocs): New function.
4653 (elf_bfd_final_link): Use it.
4654 (elf_link_input_bfd): Deal with the fact that there can be
4655 two relocation sections for a single section.
4656 (elf_reloc_link_order): Likewise.
4658 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4659 a relocateable object.
4660 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4662 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4664 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4665 (sparc64_elf_get_reloc_upper_bound,
4666 sparc64_elf_get_dynamic_reloc_upper_bound,
4667 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4668 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4670 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4671 ELF64_R_TYPE_ID/DATA where appropriate.
4673 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4675 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4678 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4680 * elf32-mips.c (mips_elf_local_relocation_p): New static
4682 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4683 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4684 Always set *require_jalxp.
4685 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4686 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4687 GOT16 if the GOT16 is against a local symbol. Don't return false
4688 for an undefined symbol. If there is an overflow, assert that we
4691 1999-07-16 Andreas Schwab <schwab@suse.de>
4693 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4694 variables `link' and `elfsec'.
4695 (elf_bfd_final_link): Remove unused variable `os'.
4697 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4699 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4700 a PT_PHDR program headers.
4701 (_bfd_mips_elf_final_link): Don't assume there are going to be
4702 section symbols when we're not building a shared object.
4703 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4706 1999-07-15 J.T. Conklin <jtc@redback.com>
4708 * config.bfd (i[3456]86-*-vxworks*): New target.
4710 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4712 * elf32-mips.c (mips_elf_stub_section_p): New function.
4713 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4714 (mips_elf_relocate_section): Adjust calling sequence for
4715 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4716 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4719 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4721 * configure.in: Bump version number to 2.9.5.
4722 * configure: Rebuild.
4724 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4726 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4728 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4729 to derive final type instead of hardwiring a selection.
4731 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4733 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4734 things relocated by R_MIPS16_GPREL.
4735 (mips_elf_perform_relocation): Likewise.
4737 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4739 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4741 1999-07-14 Richard Henderson <rth@cygnus.com>
4743 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4744 (_bfd_mips_elf_size_dynamic_sections): Set it.
4745 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4746 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4747 new argument max_local.
4749 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4751 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4752 subwords when handling an R_MIPS16_26 relocation.
4753 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4756 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4757 dst_mask to match reality.
4758 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4759 (mips_elf_obtain_contents): Use bfd_get.
4760 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4761 (mips_elf_relocate_section): Likewise.
4763 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4765 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4766 (mips_elf_relocate_section): Adjust calling sequence for
4767 mips_elf_perform_relocation.
4768 (mips_elf_perform_relocation): Take additional argument. Handle
4769 R_MIPS16_26. Use bfd_put for convenience.
4771 1999-07-13 Richard Henderson <rth@cygnus.com>
4773 * elf.c (assign_file_positions_for_segments): Thinko last change.
4774 Always overwrite p_flags.
4776 1999-07-13 Richard Henderson <rth@cygnus.com>
4778 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4779 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4780 .dynbss and .rel[a].bss if want_dynbss.
4781 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4783 1999-07-13 Richard Henderson <rth@cygnus.com>
4785 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4787 1999-07-13 Richard Henderson <rth@cygnus.com>
4789 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4790 (struct elf_link_hash_table): Add dynlocal.
4791 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4792 (_bfd_elf_link_adjust_dynindx): Delete.
4793 (_bfd_elf_link_renumber_dynsyms): Prototype.
4794 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4795 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4796 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4797 (_bfd_elf_link_lookup_local_dynindx): New function.
4798 (elf_link_renumber_hash_table_dynsyms): New function.
4799 (_bfd_elf_link_renumber_dynsyms): New function.
4800 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4801 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4802 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4803 instead of elf_link_remove_section_and_adjust_dynindices.
4804 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4805 (elf_link_assign_sym_version): Remove removed_dynamic code.
4806 (elf_link_renumber_dynsyms): Delete.
4807 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4809 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4810 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4811 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4812 * elf32-mips.c: Similarly.
4813 * elf32-ppc.c: Similarly.
4814 * elf32-sparc.c: Similarly.
4815 * elf64-alpha.c: Similarly.
4816 * elf64-sparc.c: Similarly.
4818 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4820 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4821 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4822 when the relocation is against _gp_disp.
4824 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4826 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4827 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4828 to possibly_dynamic_relocs. Adjust usage throughout code.
4829 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4830 (elf_mips_ctor64_howto): Likewise.
4831 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4833 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4834 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4835 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4836 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4838 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4840 * Makefile.am: Rebuild dependencies.
4841 * Makefile.in: Rebuild.
4843 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4844 * bfd-in2.h: Rebuild.
4846 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4847 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4848 structure initializations. Add casts.
4849 * reloc.c (EMPTY_HOWTO): Define.
4850 * bfd-in2.h: Rebuild.
4851 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4852 comparisons against 0.
4853 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4854 previous_ibfd_e_flags to unsigned long.
4855 * vms.h (struct vms_private_data_struct): Change section_count to
4857 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4858 (_bfd_vms_write_gsd): Change symnum to unsigned.
4859 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4860 * vms-tir.c (etir_sta): Change psect to unsigned.
4861 (alloc_section): Change idx to unsigned.
4862 (tir_sta, tir_ctl): Change psect to unsigned.
4863 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4864 * vms.c (priv_section_count): Change to unsigned.
4866 1999-07-12 Andreas Schwab <schwab@suse.de>
4868 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4869 * m68klinux.c: Likewise.
4871 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4873 * Many files: Changes to avoid gcc warnings: Remove unused local
4874 variables. Add default case to enum switches.
4875 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4876 compile if not COFF_IMAGE_WITH_PE.
4877 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4878 (bfd_arm_get_bfd_for_interworking): Likewise.
4879 (bfd_arm_process_before_allocation): Likewise.
4880 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4881 * pei-arm.c: Likewise.
4882 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4883 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4884 (mips_elf_got16_entry): Put parens around & in body of ==.
4885 (mips_elf_calculate_relocation): Correct test for empty string.
4886 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4888 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4891 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4893 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4894 as appropriate. Fill in structure initializations. Add variable
4895 initializations. Add casts.
4896 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4897 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4899 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4901 * elf-bfd.h (bfd_elf_hash): Update declaration.
4902 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4903 when calling bfd_elf_hash.
4905 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4907 * libbfd.c (bfd_put_8): Make it of type `void'.
4908 * bfd-in2.h: Regenerated.
4909 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4911 (_bfd_mips_elf_final_link): Likewise.
4913 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4915 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4917 * config.bfd (hppa*-*-linux-gnu*): New target
4919 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4921 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4922 (_bfd_mips_elf_create_dynamic_sections): New function.
4923 (_bfd_mips_elf_add_symbol_hook): Likewise.
4924 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4925 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4926 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4927 (_bfd_mips_elf_gc_mark_hook): Likewise.
4928 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4929 (_bfd_mips_elf_always_size_sections): Likewise.
4930 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4931 (_bfd_mips_elf_check_relocs): Likewise.
4932 (_bfd_mips_elf_link_hash_table_create): Likewise.
4933 (_bfd_mips_elf_print_private_data): Likewise.
4934 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4935 (_bfd_mips_elf_final_link): Likewise.
4936 (_bfd_mips_elf_additional_program_headers): Likewise.
4937 (_bfd_mips_elf_modify_segment_map): Likewise.
4938 (_bfd_mips_elf_relocate_section): Likewise.
4939 * elf32-mips.c (mips_elf32_object_p): Move contents into
4940 _bfd_mips_elf_object_p.
4941 (mips_elf_additional_program_headers): Rename to
4942 _bfd_mips_elf_additional_program_headers.
4943 (mips_elf_modify_segment_map): Rename to
4944 _bfd_mips_elf_modify_segment_map.
4945 (elf_mips_abi_name): Change prototype.
4946 (mips_elf32_section_from_shdr): Merge into
4947 _bfd_mips_elf_section_from_shdr.
4948 (mips_elf32_section_processing): Merge into
4949 _bfd_mips_elf_section_processing.
4950 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4951 the right back-end ELF linker.
4952 (mips_elf_relocate_section): Rename to
4953 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4954 (mips_elf_link_output_symbol_hook): Rename to
4955 _bfd_mips_elf_link_output_symbol_hook.
4956 (mips_elf_create_dynamic_section): Rename to
4957 _bfd_mips_elf_create_dynamic_section.
4958 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4959 Adjust for 64-bit code. Use mips_elf_got_section.
4960 (mips_elf_adjust_dynamic_symbol): Rename to
4961 _bfd_mips_elf_adjust_dynamic_symbol. Use
4962 mips_elf_allocate_dynamic_relocations.
4963 (mips_elf_finish_dynamic_symbol): Rename to
4964 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4965 Adjust for 64-bit code.
4966 (mips_elf_finish_dynamic_sections): Rename to
4967 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4968 (mips_elf_always_size_sections): Rename to
4969 _bfd_mips_elf_always_size_sections.
4970 (mips_elf_add_symbol_hook): Rename to
4971 _bfd_mips_elf_add_symbol_hook.
4972 (mips_elf_next_lo16_addend): Constify.
4973 (mips_elf_calculate_relocation): Likewise.
4974 (mips_elf_obtain_contents): Likewise.
4975 (mips_elf_perform_relocation): Likewise.
4976 (mips_elf_create_dynamic_relocation): Likewise.
4977 (mips_elf_allocate_dynamic_relocations): New function.
4978 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4979 (MIPS_ELF_REL_SIZE): Likewise.
4980 (MIPS_ELF_DYN_SIZE): Likewise.
4981 (MIPS_ELF_GOT_SIZE): Likewise.
4982 (MIPS_ELF_SYM_SIZE): Likewise.
4983 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4984 (MIPS_ELF_GET_WORD): Likewise.
4985 (MIPS_ELF_PUT_WORD): Likewise.
4986 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4987 (STUB_LW): Conditionalize for 64-bit value.
4988 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4990 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4991 Check it for inconsistency.
4992 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4994 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4996 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4997 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4998 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4999 (mips_elf_local_got_index): Likewise.
5000 (mips_elf_got_page): Likewise.
5001 (mips_elf_got_info): Likewise.
5002 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
5003 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
5004 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
5005 instead of constant `2'.
5006 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
5007 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
5008 (mips_elf_size_dynamic_sections): Use
5009 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
5010 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
5011 Adjust all releveant entries in elf backend table.
5012 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
5013 (mips_elf64_section_processing): Likewise.
5014 Adjust elf backend entries to use _bfd_mips_elf variants now
5017 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
5019 (size_dynamic_sections): Likewise.
5020 (elf_link_output_extsym): Likewise.
5021 * elf.c: (elf_fake_sections): Likewise.
5022 * libbfd.c (bfd_get): New macro.
5023 (bfd_put): Likewise.
5024 * bfd-in2.h: Regenerated.
5026 1999-07-07 Mark Mitchell <mark@codesourcery.com>
5028 * elf-bfd.h (elf_size_info): Add hash_entry_size,
5029 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
5030 wap_reloca_in, and swap_reloca_out.
5031 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
5032 multiple internal relocations per external relocation.
5033 (link_read_relocs): Likewise.
5034 (elf_bfd_final_link): Likewise.
5035 (elf_link_input_bfd): Likewise.
5036 (elf_gc_mark): Likewise.
5037 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5038 * elfcode.h (elf_swap_dyn_out): Adjust type to match
5040 (size_info): Add entries for new fields.
5041 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
5042 (mips_elf64_be_swap_reloc_in): New function.
5043 (mips_elf64_be_swap_reloc_out): Likewise.
5044 (mips_elf64_be_swap_reloca_in): Likewise.
5045 (mips_elf64_be_swap_reloca_out): Likewise.
5046 (mips_elf64_size_info): Add entries for new fields.
5048 1999-07-07 Ian Lance Taylor <ian@zembu.com>
5050 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
5051 field equals the new rel_count field.
5052 (elf_link_input_bfd): When doing a relocateable link, use the new
5053 rel_count field rather than the reloc_count field.
5054 (elf_reloc_link_order): Likewise.
5055 (elf_finish_pointer_linker_section): Likewise.
5057 Based on patch from H.J. Lu <hjl@gnu.org>:
5058 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
5059 shared library to override a weak definition in a regular object.
5061 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
5063 * libhppa.h: Revert July 2, 1999 patch.
5065 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
5066 need to generate DLTIND relocations, not DLTREL relocations.
5068 1999-07-05 Nick Clifton <nickc@cygnus.com>
5070 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
5072 (coff_set_flags): Recognise arm 5 architectures.
5074 * cpu-arm.c: Add support for strongarm and arm9 cpus.
5075 Add support for armv5 architecture.
5077 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
5079 * reloc.c: Add new, assembler only, ARM reloc:
5080 BFD_RELOC_ARM_ADRL_IMMEDIATE.
5082 * bfd-in2.h: Regenerate.
5084 1999-07-02 Mark Mitchell <mark@codesourcery.com>
5086 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
5087 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
5088 * elf.c (_bfd_elf_find_nearest_line): Pass it.
5089 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
5090 * elf32-mips.c (ABI_64_P): New macro.
5091 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
5092 (_bfd_mips_elf_find_nearest_line): Adjust call to
5093 _bfd_dwarf2_find_nearest_line.
5094 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
5095 * libbfd.h: Regenerated.
5097 1999-07-02 Ian Lance Taylor <ian@zembu.com>
5099 * config.bfd: Add * at the end of i[3456]86-*-unixware.
5101 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
5103 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
5104 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
5106 1999-07-01 Mark Mitchell <mark@codesourcery.com>
5108 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
5110 (_bfd_elf_init_reloc_shdr): New function.
5111 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
5112 bfd_alloc followed by memset.
5113 (_bfd_elf_init_reloc_shdr): New function, split out from ...
5114 (elf_fake_sections): Here.
5115 (assign_section_numbers): Assign section numbers for the second
5116 relocation section, if required.
5117 * elflink.h (elf_link_output_relocs): New function.
5118 (elf_link_size_reloc_section): Likewise.
5119 (elf_bfd_final_link): Use elf_link_size_reloc_section.
5120 (elf_link_input_bfd): Use elf_link_output_relocs.
5122 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
5123 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
5125 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
5127 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
5130 1999-06-28 Mark Mitchell <mark@codesourcery.com>
5132 * elf32-mips.c (mips_elf_got_info): Move declaration before
5133 prototypes. Change global_gotsym to be a pointer to a hash entry,
5134 rather than a number index.
5135 (mips_elf_link_hash_entry): Move declaration before prototypes.
5136 (mips_elf_irix6_finish_dynamic_symbol): New function.
5137 (mips_elf_sign_extend): Likewise.
5138 (mips_elf_high): Likewise.
5139 (mips_elf_higher): Likewise.
5140 (mips_elf_highest): Likewise.
5141 (mips_elf_global_got_index): Likewise.
5142 (mips_elf_local_got_index): Likewise.
5143 (mips_elf_got_offset_from_index): Likeiwse.
5144 (mips_elf_record_global_got_symbol): Likewise.
5145 (mips_elf_got_page): Likewise.
5146 (mips_elf_next_lo16_addend): Likewise.
5147 (mips_elf_calculate_relocation): Likewise.
5148 (mips_elf_obtain_contents): Likewise.
5149 (mips_elf_perform_relocation): Likewise.
5150 (mips_elf_assign_gp): Likewise.
5151 (mips_elf_sort_hash_table_f): Likewise.
5152 (mips_elf_sort_hash_table): Likewise.
5153 (mips_elf_got_section): Likewise.
5154 (mips_elf_got_info): Likewise.
5155 (mips_elf_create_local_got_entry): Likewise.
5156 (mips_elf_got16_entry): Likewise.
5157 (mips_elf_create_dynamic_relocation): Likewise.
5158 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5159 (mips_elf_final_gp): Use mips_elf_assign_gp.
5160 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5161 into SHN_SCOMMON automatically on IRIX6.
5162 (mips_elf_add_symbol_hook): Likewise.
5163 (mips_elf_relocate_section): Rewrite, using
5164 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5165 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5166 Don't deal with .rld_map on IRIX6.
5167 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5168 section flags appropriately for .got.
5169 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5170 the got. Call mips_elf_record_global_got_symbol and allocate
5171 local got space appropriately.
5172 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5173 char *. Rework calculation of GOT size. Sort dynamic symbol
5174 table entries so entries that do not require GOT entries appear at
5175 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5176 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5178 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5180 (mips_elf_finish_dynamic_symbol): Use
5181 mips_elf_irix6_finish_dynamic_symbol.
5182 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5183 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5184 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5186 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5188 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5189 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5191 1999-06-04 Philip Blundell <philb@gnu.org>
5193 * elf32-arm.h (elf_backend_got_header_size): Define.
5194 (elf_backend_plt_header_size): Likewise.
5196 1999-06-28 Jim Pick <jim@jimpick.com>
5198 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5200 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5202 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5203 relocation function.
5204 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5206 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5208 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5209 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5210 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5211 (_bfd_mips_elf_section_from_shdr): Use them.
5212 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5213 of GP-relative sections.
5214 (_bfd_mips_elf_set_section_contents): Use them.
5215 (_bfd_mips_elf_section_processing): Share code between .sdata and
5216 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5217 (mips_elf_additional_program_headers): Add handling for
5218 PT_MIPS_OPTIONS segment on IRIX6.
5219 (mips_elf_modify_segment_map): Likeiwse.
5220 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5221 Include the options sections on IRIX6. Don't look for GP-relative
5222 sections by name; use SHF_MIPS_GPREL instead.
5223 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5225 (mips_elf_create_dynamic_sections): Don't muck about with section
5226 alignments and such on IRIX6.
5227 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5228 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5229 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5230 bfd_zalloc rather than bfd_alloc and memset.
5231 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5232 Don't assert the existence of .rld_map on IRIX6.
5233 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5235 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5236 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5239 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5241 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5242 (mips_elf_swap_msym_out): New function.
5243 (mips_elf_create_msym_section): Likewise.
5244 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5245 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5246 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5247 section not named .msym.
5248 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5249 .msym directly. Set appropriate attributes for the .msym
5251 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5252 (mips_elf_link_hash_newfunc): Clear it.
5253 (mips_elf_create_dynamic_sections): Create the .msym section
5255 (mips_elf_size_dynamic_sections): Allocate space for the
5256 .msym section. Add a DT_MIPS_MSYM entry.
5257 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5259 (mips_elf_finish_dynamic_sections): Assign a value for
5260 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5262 * elf32-mips.c (irix_compat_t): New enumeration.
5263 (ABI_N32_P): New macro.
5264 (IRIX_COMPAT): Likewise.
5265 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5266 (mips_elf_relocate_section): Fix typo.
5268 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5270 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5271 as writable PE sections.
5273 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5275 * dwarf2.c (struct arange): New type.
5276 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5277 (arange_add): New function.
5278 (decode_line_info): Keep track of address ranges that a compilation
5280 (comp_unit_contains_address): Return true if address is contained
5281 in _any_ of the address ranges associated with a compilation unit.
5282 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5283 on the first comp_unit that contains the address.
5285 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5287 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5288 (decode_line_info): Add variable STASH and initialize it to point
5289 to the per-bfd dwarf2_debug info. Remove static variable
5290 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5292 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5294 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5295 shared library to have an undefined symbol.
5297 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5298 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5300 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5302 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5303 * elf32-hppa.c: Remove everything related to symbol extension
5304 sections & records. Use the common elf_hppa_final_write_processing.
5306 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5308 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5309 functions instead of _init/_fini if requested.
5311 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5313 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5316 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5318 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5319 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5321 (ppc_elf_finish_dynamic_sections): Check for positive section
5322 dynindx field, rather than comparing against -1.
5323 (ppc_elf_relocate_section): Only return false if undefined_symbol
5324 or reloc_overflow fail, not always upon encountering an error.
5326 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5328 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5329 bfd_byte * before performing pointer arithmetic.
5331 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5333 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5335 * elf32-hppa.c: Include elf-hppa.h.
5336 (ARCH_SIZE): Define.
5337 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5339 (elf32_hppa_info_to_howto): Similarly.
5340 (elf_hppa_howto_table): Similarly.
5341 (elf_hppa_reloc_type_lookup): Similarly.
5342 (hppa_elf_gen_reloc_type): Similarly.
5343 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5345 1999-06-22 Nick Clifton <nickc@cygnus.com>
5347 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5348 handling R_V850_22_PCREL relocation.
5350 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5352 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5355 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5357 * section.c (_bfd_strip_section_from_output): Ignore sections
5358 DISCARDed by the link script.
5360 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5362 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5363 Remove unused local variable spp.
5365 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5366 the entry symbol is not set.
5368 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5370 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5371 GPDISP or LITUSE in a relocatable link.
5373 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5375 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5376 * (alloc_dwarf1_func): Likewise.
5378 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5380 * libhppa.h: Fix various formatting errors.
5381 (assemble_3); Rewrite using CATENATE.
5382 (assemble_17): Fix various bugs.
5384 1999-06-16 Nick Clifton <nickc@cygnus.com>
5386 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5388 1999-06-15 Richard Henderson <rth@cygnus.com>
5390 * section.c (SEC_SHORT): Define.
5391 * bfd-in2.h: Rebuild.
5393 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5395 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5396 Remove abfd parameter. Use _bfd_strip_section_from_output.
5397 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5399 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5400 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5401 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5403 (bfd_elf_size_dynamic_sections): Use it.
5405 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5407 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5408 complain_overflow_bitfield to complain_overflow_signed.
5410 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5412 * elflink.h (elf_link_read_relocs_from_section): New function,
5414 (elf_link_read_relocs): Here. Use it for both relocation
5417 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5419 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5420 asect->reloc_count is valid.
5422 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5424 * elf32-mips.c (mips_elf32_section_processing): Permit a
5425 SHT_MIPS_REGINFO section to have a size of 0.
5427 1999-06-12 David O'Brien <obrien@freebsd.org>
5429 * config.bfd (alpha*-*-freebsd*): New target.
5430 (i[3456]86-*-freebsd*): Now defaults to ELF.
5432 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5434 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5435 wrap if the relocation covers the high bit of an address.
5437 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5439 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5441 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5442 instead of R_SPARC_max.
5443 (sparc64_elf_info_to_howto): Likewise.
5444 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5445 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5447 1999-06-07 Richard Henderson <rth@cygnus.com>
5449 * section.c (_bfd_strip_section_from_output): Remove output
5450 sections with no initial link_order.
5452 1999-06-07 Nick Clifton <nickc@cygnus.com>
5454 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5456 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5458 * Makefile.am (SOURCE_HFILES): Add missing headers.
5459 * Makefile.in: Regenerated.
5461 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5463 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5466 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5468 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5469 range undefweak symbols.
5470 * hash.c: Add missing comma after @xref{}
5471 * linker.c: Likewise.
5473 1999-06-04 Nick Clifton <nickc@cygnus.com>
5475 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5477 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5478 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5479 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5480 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5482 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5484 * Makefile.am: Rebuild dependencies.
5485 (BFD32_BACKENDS): Add dwarf1.lo.
5486 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5487 * Makefile.in: Rebuild.
5489 1999-06-04 Nick Clifton <nickc@cygnus.com>
5491 * Makefile.am: Add epoc-arm-pe target.
5492 * Makefile.in: Regenerate.
5493 * pe-arm.c: Only redefine interworking function names if they have
5494 not already been redefined.
5495 * pei-arm.c: Only redefine interworking function names if they have
5496 not already been redefined.
5497 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5499 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5502 1999-06-03 Nick Clifton <nickc@cygnus.com>
5504 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5506 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5508 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5510 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5512 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5513 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5515 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5517 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5518 in other text sections.
5520 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5522 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5523 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5524 * libbfd.h: Regenerate.
5525 * coff-sh.c (sh_merge_private_data): Delete.
5526 (coff_bfd_merge_private_bfd_data): Change to
5527 _bfd_generic_verify_endian_match.
5528 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5530 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5532 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5534 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5536 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5538 (bfd_elf32_arm_process_before_allocation): Likewise.
5539 * bfd-in2.h: Rebuild.
5541 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5543 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5544 track of end_sequence markers.
5545 (add_line_info): Add END_SEQUENCE arg.
5546 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5547 debug-line info---it doesn't work right if a compilation unit
5548 consists of multiple discontiguous code-sequences. It would be
5549 worthwhile to optimize for the common case where a compilation
5550 unit results in a contiguous set of code sequences, but this is
5551 quite tricky to get right for arbitrary DWARF2 files.
5552 (lookup_address_in_line_info_table): Don't use the last line entry
5553 for a compilation unit for anything with an address higher than
5554 this line entry. Also, check for end_sequence markers to
5555 correctly handle discontinuities.
5556 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5557 compilation units, check all compilation units with each->high==0
5558 just like when reading compilation units.
5560 * dwarf2.c (decode_line_info): Initialize table->files and
5561 table->last_line to NULL to avoid segfaults due to random
5562 values in these members.
5563 (concat_filename): Check for out-of-range file number before
5564 indexing filename table. Segfaults suck.
5566 * dwarf2.c (decode_line_info): Don't truncate address to least
5567 significant 32 bits (breaks 64 bit targets).
5568 (lookup_address_in_function_table): Ditto.
5569 (comp_unit_contains_address): Ditto.
5571 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5573 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5574 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5575 (mips_elf64_howto_table_rela): Likewise.
5577 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5579 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5580 single section has two associated relocation sections.
5582 1999-06-02 Mark Salter <msalter@cygnus.com>
5584 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5585 COFF_WITH_PE defined.
5587 1999-06-02 Nick Clifton <nickc@cygnus.com>
5589 * pe-arm.c: Rename global arm interworking functions to avoid name
5590 collision when all targets BFD is built.
5593 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5595 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5596 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5597 (bfd_elf_section_data): Add use_rela_p.
5598 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5599 (_bfd_elf_new_section_hook): Likewise.
5600 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5602 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5603 * elfcode.h (write_relocs): Determine whether or not use rela
5604 relocs based on the relocation section header.
5605 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5606 instead of use_rela_p.
5607 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5608 (elf_backend_may_use_rela_p): Likewise.
5609 (elf_backend_default_use_rela_p): Likewise.
5610 (elfNN_bed): Use them.
5612 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5614 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5616 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5618 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5619 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5620 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5621 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5622 * bfd-in2.h: Regenerated.
5623 * libbfd.h: Likewise.
5624 * elf32-mips.c (mips_info_to_howto_rela): New function.
5625 (USE_REL): Adjust for new conventions.
5626 (MINUS_ONE): New macro.
5627 (elf_mips_howto_table): Add R_MIPS_SUB.
5628 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5630 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5631 .MIPS.content section.
5632 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5633 with .MIPS.content as .MIPS.content sections. Set
5634 SHF_MNIPS_NOSTRIP for such section.
5635 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5636 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5637 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5639 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5641 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5644 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5647 1999-05-30 Philip Blundell <philb@gnu.org>
5649 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5650 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5651 the addend does not overflow into the rest of the word.
5653 1999-05-29 Nick Clifton <nickc@cygnus.com>
5655 * bfd-in.h: Amend prototype for
5656 bfd_elf32_arm_process_before_allocation .
5657 * bfd-in.h: Regenerate.
5659 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5660 elements in a fixed sized array.
5661 (ARM_ELF_ABI_VERSION): Define.
5662 (ARM_ELF_OS_ABI_VERSION): Define.
5663 (R_ARM_THM_ABS5): Fix rightshift and size.
5664 (R_ARM_THM_PC22): Fix size.
5665 (R_ARM_PLT32): Define Howto.
5666 (find_howto): New function: Locate a howto based on a reloc
5668 (elf32_arm_info_to_howto): Use find_howto if necessary.
5669 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5670 bfd_reloc_code_real_type.
5671 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5672 and BFD_RELOC_VTABLE_ENTRY.
5673 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5675 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5676 elements in a fixed sized array.
5677 (ARM_ELF_ABI_VERSION): Define.
5678 (ARM_ELF_OS_ABI_VERSION): Define.
5679 (R_ARM_THM_ABS5): Fix rightshift and size.
5680 (R_ARM_THM_PC22): Fix size.
5681 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5682 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5683 bfd_reloc_code_real_type.
5685 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5686 no_pipeline_knowledge.
5687 (elf32_arm_link_hash_create): Initialise new field to zero.
5688 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5689 no_pipeline_knowledge. Use this parameter to initialise the field
5690 in the globals data structure.
5691 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5692 no_pipeline_knowledge is false and the binary is from an old
5694 (elf32_arm_merge_private_data): Generate an error if an attempt is
5695 made to link together big endian and little endian code.
5696 (elf32_arm_post_process_headers): New function: Initialise the
5697 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5699 (elf_backend_post_process_headers): Define.
5701 1999-05-28 Nick Clifton <nickc@cygnus.com>
5703 * elf-bfd.h (struct elf_backend_data): Add new field:
5704 elf_backend_post_process_headers.
5706 * elfxx-target.h (elf_backend_post_process_headers): Define to
5707 NULL if not already defined.
5708 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5710 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5712 (_bfd_elf_compute_section_file_positions): Call
5713 elf_backend_post_process_headers if defined.
5715 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5717 * configure.in: Check whether getuid and getgid exist.
5718 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5719 HAVE_GETGID are not defined, respectively.
5720 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5722 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5723 * configure, config.in: Rebuild.
5725 1999-05-28 Martin Dorey <mdorey@madge.com>
5727 * elf32-i960.c: New file.
5728 * elf.c (prep_headers): Handle bfd_arch_i960.
5729 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5730 * config.bfd (i960-*-elf*): New target.
5731 * configure.in (bfd_elf32_i960_vec): New target vector.
5732 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5733 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5734 * Makefile.in, aclocal.m4, configure: Rebuild.
5736 1999-05-27 Nick Clifton <nickc@cygnus.com>
5738 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5740 (find_howto): New function: Find entries in the
5741 elf32_arm_howto_table.
5742 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5744 (elf32_arm_reloc_type_lookup): Add lookup for
5745 BFD_RELOC_ARM_PLT32.
5747 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5749 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5750 (elf32_arm_link_hash_table_create): Use above function as the
5751 constructor for hash table entries.
5752 (elf32_arm_relocate_section): Avoid crash when there is no output
5754 (elf32_arm_final_link_relocate): New parameter h.
5755 (elf32_arm_relocate_section): Pass symbol hash entry to above
5757 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5760 1999-05-25 Catherine Moore <clm@cygnus.com>
5762 * coff-arm.c (coff_arm_relocate_section): Don't emit
5763 base file entries for pc-relative values.
5765 1999-05-25 DJ Delorie <dj@cygnus.com>
5767 * peicode.h (coff_swap_sym_in): When we create the actual section
5768 to reflect the not-there section C_SECTION symbols refer to,
5769 change the symbol class to C_STAT as the section is now really
5772 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5774 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5777 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5779 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5781 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5782 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5784 1999-05-16 Nick Clifton <nickc@cygnus.com>
5786 * coff-mcore.c (in_reloc_p): Reinstate.
5788 1999-05-15 Nick Clifton <nickc@cygnus.com>
5790 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5791 * bfd-in2.h: Regenerate.
5792 * coff-mcore.c (in_reloc_p): Remove defintion.
5793 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5794 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5795 IMAGE_REL_MCORE_RVA.
5796 (coff_mcore_rtype_to_howto): Add special processing for
5797 IMAGE_REL_MCORE_RVA.
5798 (coff_mcore_relocate_section): Add support for
5799 IMAGE_REL_MCORE_RVA.
5800 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5801 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5803 (mcore_elf_relocate_section): Delete redundant case labels.
5805 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5807 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5808 precedence between bit-and and comparison.
5810 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5812 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5813 list of target formats (targ_selvecs).
5814 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5815 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5817 1999-05-10 DJ Delorie <dj@cygnus.com>
5819 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5820 reasonable mode until "ar x" is smart enough to skip it (fixes
5821 gcc/libgcc.a builds on mips-ecoff targets
5823 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5824 to work. Hack to support MS import libraries, which use different
5825 COMDAT types than GNU.
5826 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5827 to implied zero-length sections (see peicode below)
5828 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5829 filename symbols, which use one *or more* auxents.
5830 * coffswap.h (coff_swap_aux_in): ditto
5831 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5834 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5836 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5837 for all relocations.
5839 1999-05-10 Catherine Moore <clm@cygnus.com>
5841 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5842 if COFF_IMAGE_WITH_PE.
5843 (bfd_arm_process_before_allocation): Likewise.
5844 (bfd_arm_get_bfd_for_interworking): Likewise.
5845 * coff-arm.c: Likewise.
5846 * bfd-in2.h: Regenerate.
5847 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5848 (armpe_big_vec): Likewise.
5849 * configure: Rebuild.
5851 1999-05-10 Nick Clifton <nickc@cygnus.com>
5853 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5854 section, not just .rel. Same for .rela.
5856 1999-05-07 Nick Clifton <nickc@cygnus.com>
5858 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5859 endianism with an error message.
5861 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5863 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5864 assignment from "unsigned char *" to "char *".
5865 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5867 1999-05-05 Catherine Moore <clm@cygnus.com>
5869 * coff-arm.c (coff_arm_relocate_section): Add one to
5870 address of ARM_RVA32 thumb functions.
5872 1999-05-05 Catherine Moore <clm@cygnus.com>
5874 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5875 (elf32_m68k_copy_private_bfd_data): New.
5876 (elf32_m68k_merge_private_bfd_data): New.
5877 (elf32_m68k_print_private_bfd_data): New.
5878 (CPU32_FLAG): Define.
5879 (PLT_CPU32_ENTRY_SIZE): Define.
5880 (elf_cpu32_plt0_entry): Declare.
5881 (elf_cpu32_plt_entry): Declare.
5882 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5883 (elf_m68k_finish_dynamic_symbol): Likewise.
5884 (elf_m68k_finish_dynamic_sections): Likewise.
5885 (elf_backend_plt_header_size): Remove definition.
5886 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5887 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5888 (bfd_elf32_bfd_set_private_flags): Define.
5889 (bfd_elf32_bfd_print_private_bfd_data): Define.
5891 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5893 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5894 and R_LONG_PCREL_MODE.
5896 1999-04-29 Nick Clifton <nickc@cygnus.com>
5898 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5900 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5902 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5903 in relocation calculation.
5905 1999-04-26 Tom Tromey <tromey@cygnus.com>
5907 * aclocal.m4, configure: Updated for new version of libtool.
5909 1999-04-21 Nick Clifton <nickc@cygnus.com>
5911 * coff-mcore.c: Add support for mcore relocs.
5913 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5915 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5916 incorrect use EF_MIPS_xxBITPTRS.
5918 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5920 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5923 * bfd-in2.h: Rebuild.
5924 * libbfd.h: Rebuild.
5926 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5928 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5929 (coff_arm_relocate_section): Add ARM26D transform. Only
5930 change to ARM26D for relocateable links.
5932 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5934 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5935 (bfd_elf32_bfd_print_private_bfd_data): New.
5937 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5939 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5940 refetch addend if USE_REL, add many comments regarding current state.
5941 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5942 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5943 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5944 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5946 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5948 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5949 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5951 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5953 * dwarf2.c (decode_line_info): Don't truncate address to least
5954 significant 32 bits (breaks 64 bit targets).
5955 (lookup_address_in_function_table): Ditto.
5956 (comp_unit_contains_address): Ditto.
5958 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5960 * coff-arm.c (arm_emit_base_file_entry): New routine.
5961 (A2T3_OFFSET): Define.
5962 (T2A3_OFFSET): Define.
5963 (coff_arm_relocate_section): Emit base file entries for interworking
5966 1999-04-13 Philip Blundell <philb@gnu.org>
5968 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5969 relocs 17 through 19.
5971 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5973 * elfcode.h: Remove fnmatch.h.
5974 * elflink.h (elf_link_assign_sym_version): Call back to ld
5975 instead of calling fnmatch.
5977 * config.bfd (i?86-*-beoself): Include pe vecs.
5979 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5981 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5984 1999-04-10 Richard Henderson <rth@cygnus.com>
5986 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5987 when trying to resolve dynamic symbol references.
5988 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5989 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5990 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5991 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5992 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5993 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5994 * elflink.h (elf_link_output_extsym): Likewise.
5996 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5998 * section.c (_bfd_strip_section_from_output): New function moved from
5999 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
6000 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
6001 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
6002 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
6003 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
6004 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
6005 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
6006 * bfd-in2.h: Update.
6008 1999-04-09 Ian Lance Taylor <ian@zembu.com>
6010 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
6012 1999-04-08 Nick Clifton <nickc@cygnus.com>
6014 * coff-mcore.c: New File: Support for mcore-pe targets.
6015 * cpu-mcore.c: New File: Support for mcore targets.
6016 * elf32-mcore.c: New File: Support for mcore-elf target.
6017 * pe-mcore.c: New File: Definitions for mcore-pe target.
6018 * pei-mcore.c: New File: Definitions for mcore-pei target.
6019 * Makefile.am: Add support for MCore targets.
6020 * Makefile.in: Regenerate.
6021 * config.bfd: Add support for MCore targets.
6022 * configure.in: Add support for MCore targets.
6023 * configure: Regenerate.
6024 * archures.c: Add support for MCore architecture.
6025 * bfd-in2.h: Regenerate.
6026 * coffcode.h: Add support for mcore-pe targets.
6027 * elf.c: Add support for mcore-elf target.
6028 * reloc.c: Add support for MCore relocs.
6029 * targets.c: Add support for MCore targets.
6031 1999-04-07 Nick Clifton <nickc@cygnus.com>
6033 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
6034 R_ARM_XPC25 and R_ARM_THM_XPC22.
6035 (elf32_arm_reloc_map): Remove redundant entries.
6037 1999-04-06 Ian Lance Taylor <ian@zembu.com>
6039 * sysdep.h (LC_MESSAGES): Never define.
6041 1999-04-06 Chris Torek <torek@bsdi.com>
6043 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
6044 all callers. Rewrite completely.
6045 (_bfd_relocate_contents): Rewrite overflow checking.
6046 * bfd-in2.h: Rebuild.
6048 1999-04-05 Ian Lance Taylor <ian@zembu.com>
6050 From Gabriel Paubert <paubert@iram.es>:
6051 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
6052 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
6053 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
6054 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
6055 * ppcboot.c (ppcboot_vec): Use little endian routines for
6058 * elf.c (elfcore_strndup): Only define if it will be used.
6059 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
6061 (ppc_elf_check_relocs): Remove unused local i.
6062 (ppc_elf_gc_mark_hook): Add default case to switch.
6064 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
6065 * srec.c (srec_scan): Accept \r in symbol definitions.
6066 (srec_object_p): Set HAS_SYMS if we saw any symbols.
6067 (symbolsrec_object_p): Likewise.
6069 1999-04-04 Don Bowman <don@pixsci.com>
6071 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
6073 1999-04-04 Ian Lance Taylor <ian@zembu.com>
6075 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
6077 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
6078 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
6080 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
6082 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
6085 1999-03-31 Nick Clifton <nickc@cygnus.com>
6087 * config.bfd: Add support for arm-epoc-pe target.
6088 * configure.in: Add support for arm-epoc-pe target.
6089 * configure: Regenerate.
6090 * targets.c: Add support for arm-epoc-pe target.
6091 * coff-arm.c: Allow header files to override definition of
6092 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
6093 * pe-arm.h: Allow previous header files to override definition of
6094 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6095 * pei-arm.h: Allow previous header files to override definition of
6096 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
6097 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
6098 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
6100 1999-03-30 Nick Clifton <nickc@cygnus.com>
6102 * elf.c (elf_map_symbols): Handle the case where section
6103 symbols are generated for content-less sections which are
6104 not mapped to the output file.
6106 * linker.c: Replace direct references to fields in BFD structure
6107 with accessor macros.
6109 * elflink.h: Replace direct references to fields in BFD structure
6110 with accessor macros.
6112 1999-03-25 Philip Blundell <pb@nexus.co.uk>
6114 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
6116 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
6117 account when adjusting section symbols during a partial link.
6119 1999-03-24 Nick Clifton <nickc@cygnus.com>
6121 * coff-sparc.c (struct coff_reloc_map): Change type of field
6122 'bfd_reloc_val' to bfd_reloc_code_real_type.
6123 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
6124 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
6125 * elf32-arc.c (struct arc_reloc_map): Ditto.
6126 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
6127 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
6128 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
6129 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
6130 * elf32-sh.c (struct elf_reloc_map): Ditto.
6131 * elf32-sparc.c (struct elf_reloc_map): Ditto.
6132 * elf32-v850.c (struct v850_reloc_map): Ditto.
6133 * elf64-sparc.c (struct elf_reloc_map): Ditto.
6134 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
6135 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
6137 1999-03-17 Martin Hunt <hunt@cygnus.com>
6139 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
6140 function so source-level assembly works. If multiple N_SOs
6141 are seen without and N_FUNs, create an indextable entry with
6142 a NULL function name.
6144 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6146 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6147 of certian similar cpus.
6149 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6151 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6152 Add the 5000. Change the architecture for the 5400 to mips4.
6153 (elf_mips_mach): Add r5000.
6155 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6157 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6159 1999-03-11 Nick Clifton <nickc@cygnus.com>
6161 * binary.c (binary_set_section_contents): Generate warning about
6162 huge file offsets for any section that will occupy file space, not
6163 just those that are loadable.
6165 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6167 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6169 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6171 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6173 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6175 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6176 * elflink.h: Revert all changes since Feb 16. Instead:
6177 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6178 appropriate. Copy it to version symbols.
6179 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6180 symbols if appropriate.
6181 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6182 symbol if appropriate.
6183 (elf_link_output_extsym): If symbol is marked as undefined, and
6184 has no nonweak references, mark it as weak undefined.
6186 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6188 * elflink.h (elf_merge_symbol): When overriding a dynamic
6189 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6191 (elf_link_add_object_symbols): Don't copy the other field if we
6194 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6196 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6197 shared object with a weak undefined symbol.
6199 1999-02-18 Nick Clifton <nickc@cygnus.com>
6201 * elfarm-nabi.c: Set partial_inplace back to false.
6203 1999-02-17 Nick Clifton <nickc@cygnus.com>
6205 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6206 (USER_LABEL_PREFIX): Set to "_".
6208 The following patches are from: Scott Bambrough
6209 <scottb@corelcomputer.com>
6211 * libaout.h (M_ARM6_NETBSD): Set to 143.
6213 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6214 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6215 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6216 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6217 * bfd-in2.h: Regenerate.
6219 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6220 'true' as REL relocs are now being used. Add new PIC relocs:
6221 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6222 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6224 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6226 (elf32_arm_final_link_relocate): Change parameters so that entire
6227 reloc is passed. Add support for PIC relocs.
6228 (elf32_arm_relocate_section): Pass entire reloc to
6229 elf32_arm_final_link_relocate.
6230 (elf32_arm_check_relocs): Handle new PIC relocs.
6231 (elf32_arm_adjust_dynamic_symbol): New function.
6232 (elf32_arm_size_dynamic_sections): New function.
6233 (elf32_arm_discard_copies): New function.
6234 (elf32_arm_finish_dynamic_symbol): New function.
6235 (elf32_arm_finish_dynamic_sections): New function.
6236 (ELF_MAXPAGE_SIZE): Define.
6237 (bfd_elf32_bfd_reloc_type_lookup): Define.
6238 (elf_backend_relocate_section): Define.
6239 (elf_backend_adjust_dynamic_symbol): Define.
6240 (elf_backend_create_dynamic_sections): Define.
6241 (elf_backend_finish_dynamic_symbol): Define.
6242 (elf_backend_finish_dynamic_sections): Define.
6243 (elf_backend_size_dynamic_sections): Define.
6244 (elf_backend_plt_readonly): Define.
6245 (elf_backend_want_got_plt): Define.
6246 (elf_backend_want_plt_sym): Define.
6248 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6250 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6251 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6252 (_bfd_mips_elf_fake_sections): Likewise.
6254 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6256 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6257 bfd_elf32_arm_get_bfd_for_interworking,
6258 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6261 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6262 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6263 elf32_arm_find_nearest_line): Make them static.
6265 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6267 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6268 callers. Do not merge a definition from a shared object with a
6269 weak undefined symbol.
6270 (elf_link_add_object_symbols): Do not change the symbol type or
6271 size if the old symbol overrides the new one.
6273 1999-02-08 Nick Clifton <nickc@cygnus.com>
6275 * config.bfd: Add support for strongarm target.
6277 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6279 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6280 fields instead of unsigned char.
6282 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6284 * Makefile.am: Rebuild dependencies.
6285 * Makefile.in: Rebuild.
6287 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6289 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6290 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6291 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6292 * acinclude.m4: Add comments to uses of AC_DEFINE.
6293 * acconfig.h: Remove.
6294 * configure: Rebuild with current autoconf/automake.
6295 * aclocal.m4: Likewise.
6296 * config.in: Likewise.
6297 * Makefile.in: Likewise.
6299 1999-02-04 DJ Delorie <dj@cygnus.com>
6301 * libbfd.c (real_read): don't call fread for zero bytes. This
6302 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6304 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6306 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6307 of a jump is in the current 256 MB region.
6309 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6311 * format.c (bfd_check_format_matches): Change last patch to only
6312 take effect for the binary target.
6314 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6316 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6318 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6320 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6322 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6324 * format.c (bfd_check_format_matches): If the target was
6325 previously specified, don't check other targets when checking for
6328 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6330 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6331 (elf32_arm_reloc_type_lookup): Removed
6332 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6333 (elf32_arm_reloc_type_lookup): New.
6334 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6335 (elf32_arm_reloc_type_lookup): New.
6337 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6339 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6340 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6341 * Makefile.am: Use new files.
6342 * Makefile.in: Regenerate.
6343 * configure.in: Use new files.
6344 * configure: Regenerate.
6346 1999-02-01 Nick Clifton <nickc@cygnus.com>
6348 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6349 (fr30_elf_gc_sweep_hook): New function.
6350 (elf_backend_can_gc_sections): Define.
6352 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6354 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6355 and bfd_elf32_bigarm_oabi_vec.
6357 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6359 * Makefile.am (elf32-arm-oldabi.lo): New.
6360 (elf32-arm-newabi.lo): New.
6361 * Makefile.in: Regenerate.
6362 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6363 (arm-*-elf): Likewise.
6365 (thumb-*-oabi): New.
6366 * configure: Regenerate.
6367 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6368 (bfd_elf32_bigarm_oabi_vec): New.
6369 * elf32-arm-newabi.c: New.
6370 * elf32-arm-oldabi.c: New.
6371 * elf32-arm.c: Removed.
6374 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6376 * binary.c (binary_set_section_contents): Omit warnings for
6377 unloadable sections.
6379 1999-01-31 Michael Meissner <meissner@cygnus.com>
6381 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6382 powerpc{,le}-*-eabi.
6384 1999-01-29 Nick Clifton <nickc@cygnus.com>
6386 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6387 * dwarf2.c (read_signed_leb128): Remove unused variables.
6389 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6391 * elf.c (assign_file_positions_for_segments): Only adjust
6392 p_align when needed.
6394 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6396 * binary.c (binary_set_section_contents): Don't return early for a
6397 non-loadable section, in case the first section is non-loadable.
6398 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6399 W. Rozycki <macro@ds2.pg.gda.pl>.
6401 1999-01-28 Nick Clifton <nickc@cygnus.com>
6403 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6404 R_FR30_GNU_VTENTRY relocs.
6406 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6408 * elflink.h (elf_link_output_sym): Zero syms which are
6409 part of sections which have been excluded.
6411 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6413 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6415 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6416 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6418 1999-01-27 Nick Clifton <nickc@cygnus.com>
6420 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6422 (fr30_final_link_relocate): Use computed value as result of
6425 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6427 * binary.c (binary_set_section_contents): Emit warning for
6428 huge file offsets due to widely-dispersed section LMAs.
6430 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6432 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6433 align first section to largest section alignment, not first
6436 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6438 * configure.in: Require autoconf 2.12.1 or higher.
6440 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6442 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6443 * bfd-in2.h: Likewise.
6444 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6446 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6448 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6449 * cpu-mips.c: Add support for and independent 4111.
6450 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6451 (_bfd_mips_elf_final_write_processing):
6452 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6454 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6456 * elf32-mips.c (elf_mips_abi_name): New.
6457 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6459 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6461 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6462 Handle bfd_mach_mips4300.
6464 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6466 * elf32-i386.c: Remove leaked development code from patch
6467 1998-12-10 by Richard Henderson.
6469 1998-12-10 Richard Henderson <rth@cygnus.com>
6471 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6472 in debug sections for symbol defined externally.
6474 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6476 * targets.c (bfd_target_vector): Remove duplicate entry for
6479 1998-12-09 Nick Clifton <nickc@cygnus.com>
6481 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6482 since we are using RELAs.
6484 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6486 SCO Open Server Release 5 core file support, from Jouke Numan
6488 * sco5-core.c: New file.
6489 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6490 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6491 * Makefile.am: Rebuild dependencies.
6492 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6493 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6494 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6495 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6496 * bfd-in2.h, configure, Makefile.in: Rebuild.
6498 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6500 * config.bfd (hppa*-*-mpeix*): New target.
6501 * configure.in: Add AC_HEADER_DIRENT.
6502 (hppa*-*-mpeix*): New target.
6503 * configure.host (hppa*-*-mpeix*): New host.
6504 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6505 friends rather than just including <sys/dir.h>.
6506 * som.h (struct som_symbol): Add hppa_priv_level and apto
6507 tc_data. Change all users.
6508 (struct somdata): Add comp_unit field.
6509 (obj_som_compilation_unit): Define.
6510 (bfd_som_attach_compilation_unix): Declare.
6511 * som.c: Check HOST_HPPAMPEIX.
6512 (struct som_misc_symbol_info): Add new field priv_level.
6513 (som_object_setup): Add current_offset parameter. Change all
6515 (setup_sections): Likewise.
6516 (som_object_p): For EXECLIBMAGIC, read the lst header.
6517 (som_write_symbol_strings): Add compilation_unit parameter.
6519 (som_finish_writing): Write out compilation_unit.
6520 (som_bfd_derive_misc_symbol_info): Set priv_level.
6521 (som_build_and_write_symbol_table): Set xleast field to 3.
6522 (som_slurp_symbol_table): Set symbol priv_level.
6523 (bfd_som_attach_compilation_unit): New function.
6524 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6525 priv_level into symbol_value.
6526 * configure, config.in: Rebuild.
6528 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6530 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6531 warning function to call _bfd_error_handler instead.
6533 * libbfd.c (COERCE32): Cast through unsigned long and long to
6534 avoid bug in old version of gcc.
6536 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6537 (elf_backend_additional_program_headers): Don't define.
6539 1998-12-08 Nick Clifton <nickc@cygnus.com>
6541 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6542 relocations to include offset of 2 included in the insns, and the
6543 offset of the relocs within the section.
6545 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6547 The following changes were made by David Taylor
6548 <taylor@texas.cygnus.com>, Edith Epstein
6549 <eepstein@sophia.cygnus.com>, Jim Blandy
6550 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6551 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6552 changes originally made by HP; HP did not create ChangeLog
6555 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6556 automake macro library.
6558 * hpux-core.c (hpux_core_core_file_p): this function now
6559 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6560 found in the corefile! Also, in hpux_core_core_file_p, if we
6561 encounter a section with an unknown type, don't punt. Instead,
6562 just skip it. Also, count the number of sections of known type
6563 that we encounter. If we encounter at least one good one, then
6564 we'll declare that the file is a core file. If we encounter any
6565 unknown ones but some known ones, then we'll issue a warning (but
6566 still declare it to be a core file). Also, correctly decide when a
6568 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6569 (CORE_ANON_SHMEM): define if not defined.
6570 (hpux_core_struct): add members lwpid and user_tid.
6571 (core_kernel_thread_id, core_user_thread_id): new macros.
6572 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6573 the name before storing it in the bfd.
6574 (hpux_core_core_file_p): handle threads.
6576 * libhppa.h (GET_FIELD): protect against redefinition.
6577 (HPPA_WIDE): define.
6578 (GET_FIELD): define.
6583 (sign_extend): redefine.
6584 (assemble_6): define.
6585 (assemble_12): rewrite.
6586 (assemble_16): define.
6587 (assemble_16a): define.
6588 (assemble_17): rewrite.
6589 (assemble_22): define.
6591 1998-12-07 Nick Clifton <nickc@cygnus.com>
6593 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6594 relocations for signed values.
6596 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6598 * mipsbsd.c (MY(set_arch_mach)): Make static.
6599 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6600 bfd_mach_mips* macros rather than simple numbers.
6602 COFF weak symbol support, based on patches from Mark Elbrecht
6603 <snowball3@usa.net>:
6604 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6605 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6606 (coff_write_alien_symbol): Likewise.
6607 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6608 (coff_link_add_symbols): Likewise.
6609 (_bfd_coff_link_input_bfd): Likewise.
6610 (_bfd_coff_write_global_sym): Likewise.
6612 * elf.c (copy_private_bfd_data): Always initialize the
6613 includes_phdrs field.
6615 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6616 file defines a symbol first mentioned in an ELF file.
6618 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6619 possible, rather than only if BFD64.
6620 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6622 * bfd-in2.h: Rebuild.
6624 * srec.c (srec_set_section_contents): Correct test to avoid
6625 switching to 4 byte addresses after seeing a second section which
6626 requires 3 byte addresses. From Joel Schantz
6627 <joel.schantz@argosys.boeing.com>.
6629 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6630 <aymeric.vincent@emi.u-bordeaux.fr>.
6632 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6634 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6635 decide whether the output file is -mrelocatable-lib,
6636 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6638 1998-12-03 Nick Clifton <nickc@cygnus.com>
6640 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6641 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6642 * bfd-in2.h: Regenerate.
6643 * libbfd.h: Regenerate
6645 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6647 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6648 link against a dynamic symbol with no type or size.
6650 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6652 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6653 relocation for section which does not get loaded.
6654 (elf_i386_relocate_section) [R_386_32]: Likewise.
6656 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6658 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6659 reloc_count and i long instead of unsigned long. Handle error
6660 return from bfd_canonicalize_reloc.
6662 1998-12-01 Nick Clifton <nickc@cygnus.com>
6664 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6667 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6669 * elf32-sh.c (elf/sh.h): Include.
6670 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6671 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6672 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6673 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6674 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6676 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6678 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6679 causes division by zero later on.
6681 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6683 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6686 1998-11-25 DJ Delorie <dj@cygnus.com>
6688 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6691 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6693 * elf32-fr30.c (fr30_elf_relocate_section): Call
6694 fr30_final_link_relocate.
6695 (fr30_final_link_relocate): New function: Handle I20 and I32
6697 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6698 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6699 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6701 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6704 The following changes are based on a patch submitted by Gianluca
6705 Moro <glctr@abc.it>:
6707 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6708 not already been updated.
6709 (find_remembered_hi16s_reloc): New parameter 'already_found'
6710 returns state of remembered hi16s reloc.
6711 (remember_hi16s_reloc): Set 'found' field to false.
6712 (hi16s_location): Add 'found' field.
6714 1998-11-23 DJ Delorie <dj@cygnus.com>
6716 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6717 to see .DLL files as unrecognized.
6718 (i3coff_object_p): Sorry, had to hack it to not recognize these
6719 files (pei-i386) on request.
6721 1998-11-23 DJ Delorie <dj@cygnus.com>
6723 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6724 relents. Call bfd_check_format to reinitialize.
6726 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6728 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6731 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6733 * aclocal.m4: regenerate
6734 * configure: regenerate
6736 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6738 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6739 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6740 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6741 respect it as an upper bound on what memory to reference.
6742 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6743 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6744 update vtable_entries_size appropriately.
6746 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6748 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6751 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6753 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6754 bfds; they have no "file" so we fake it.
6755 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6756 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6757 resizing the memory buffer.
6758 * opncls.c (bfd_make_writable): New function; lets you write a
6759 bfd_create'd bfd to an in-memory buffer.
6760 (bfd_make_readable): New function; lets you read back that buffer
6761 as if it were from bfd_openr. Used to build generated archive
6762 members (winsup's ld's dlltool)
6764 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6766 * po/bfd.pot: Regenerated.
6768 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6770 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6773 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6775 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6776 element of the gotentry list for local symbols too.
6777 (elf64_alpha_relocate_section): Unify local and global handling.
6778 Assert that gotent->use_count > 0.
6780 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6782 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6783 update for file name changes of July 2, 1998.
6785 * configure: Rebuild.
6787 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6789 * po/bfd.pot: Regenerated.
6791 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6793 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6794 * aclocal.m4, configure: regenerate
6796 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6798 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6800 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6802 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6803 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6805 * aclocal.m4, configure: regenerated.
6807 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6809 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6810 R_D10V_GNU_VTENTRY relocs.
6811 (elf_d10v_howto_table): Likewise.
6812 (d10v_reloc_map d10v_reloc_map): Likewise.
6813 (elf32_d10v_gc_mark_hook): New.
6814 (elf32_d10v_gc_sweep_hook): New.
6815 (elf32_d10v_check_relocs): New.
6816 (elf32_d10v_relocate_section): New.
6817 (elf_backend_relocate_section): Define.
6818 (elf_backend_can_gc_sections): Define.
6820 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6822 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6823 (BFD64_BACKENDS): ...from here.
6824 (BFD32_BACKENDS_CFILES): Move vms files here...
6825 (BFD64_BACKENDS_CFILES): ...from here.
6826 * Makefile.in: Rebuild.
6828 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6830 * Makefile.am: Add FR30 target.
6831 * Makefile.in: Add FR30 target.
6832 * archures.c: Add support for FR30.
6833 * config.bfd: Add support for FR30.
6834 * configure.in: Add support for FR30.
6835 * reloc.c: Add support for FR30 relocations.
6836 * targets.c: Add support for FR30 relocations.
6837 * bfd-in2.h: Regenerate.
6838 * configure: Regenerate.
6839 * libbfd.h: Regenerate.
6840 * cpu-fr30.c: New file.
6841 * elf32-fr30.c: New file.
6843 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6845 * configure.in: detect cygwin* instead of cygwin32*
6846 * configure: regenerate
6848 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6850 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6851 use bfd_malloc and free instead and check return value from bfd_malloc.
6853 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6855 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6856 * libbfd.h: Rebuild.
6858 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6859 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6860 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6861 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6863 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6865 (mips_elf_link_hash_table_create): Don't initialize
6866 dynsym_sec_strindex.
6867 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6868 (mips_elf_size_dynamic_sections): Generate a section symbol for
6869 every output section.
6870 (mips_elf_finish_dynamic_sections): Count all sections for
6872 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6875 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6877 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6878 for later PLT entries in large PLTs.
6879 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6881 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6883 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6885 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6887 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6888 * elflink.h (elf_collect_hash_codes): New function. This function is
6889 called for each exported symbol and we compute the ELF hash value for
6891 (compute_bucket_value): New function. It is called from
6892 size_dynamic_sections to determine the hash table size. When we are
6893 optimizing a better, but slower, algorithm is used.
6894 (size_dynamic_sections): Call compute_bucket_value.
6896 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6898 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6900 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6902 (sh_elf_gc_mark_hook): New.
6903 (sh_elf_gc_sweep_hook): New.
6904 (sh_elf_check_relocs): New.
6905 (elf_backend_can_gc_sections): Define.
6907 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6909 * acinclude.m4: undo previous gettext change
6910 * aclocal.m4: rebuild with right version of aclocal.
6912 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6914 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6915 aclocal.m4 to acinclude.m4, so they don't get lost.
6917 * elfcore.h: rewrite for better corefile support.
6918 * elf.c (elfcore_*): new functions.
6919 * elf-bfd.h (elf_obj_tdata): new structure members.
6920 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6922 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6924 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6926 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6927 and R_M32R_GNU_VTENTRY.
6928 (elf_backend_can_gc_sections): Define.
6929 (m32r_elf_check_relocs): New.
6930 (m32r_elf_gc_mark_hook): New.
6931 (m32r_elf_gc_sweep_hook): New.
6932 (m32r_elf_relocate_section): Handle VT relocs.
6934 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6936 * coff-arm.c (arm_relocate_section): Remove redundant test.
6938 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6939 cleat that the 'bitsize' field is the size of the bitfield AFTER
6940 relocation not before.
6942 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6944 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6947 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6949 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6950 R_SPARC_GNU_VTENTRY.
6951 (elf32_sparc_check_relocs): Handle them.
6952 (elf32_sparc_reloc_type_lookup): Likewise.
6953 (elf32_sparc_relocate_section): Likewise.
6954 (elf32_sparc_gc_mark_hook): New.
6955 (elf32_sparc_gc_sweep_hook): New.
6957 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6959 * som.c (som_finish_writing): Perform some sanity checks when
6960 writing an executable or shared library.
6962 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6964 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6965 * configure.in (elf): Add dwarf1.lo.
6966 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6967 * elf.c (_bfd_elf_find_nearest_line): Add call to
6968 _bfd_dwarf1_find_nearest_line.
6969 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6970 Add call to _bfd_dwarf1_find_nearest_line.
6971 * configure: Rebuilt.
6973 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6975 * elflink.h (elf_gc_sections): Do not allow garbage
6976 collection if dynamic sections have been created.
6978 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6980 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6982 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6983 (v850_elf_perform_relocation): Likewise.
6984 (v850_elf_final_link_relocate): Likewise.
6985 (v850_elf_relocate_section): Likewise.
6986 (v850_elf_gc_sweep_hook): New routine.
6987 (v850_elf_gc_mark_hook): New routine.
6988 (elf_backend_can_gc_sections): Define.
6990 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6992 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6995 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6997 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6998 Declare size as bfd_size_type.
6999 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
7001 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
7003 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
7005 * som.c (CPU_PA_RISC2_0): Define.
7006 (_PA_RISC2_0_ID): Likewise.
7007 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
7009 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
7011 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
7012 has a base which is already defined, only add the referenced
7013 symbol to the dynamic symbol table if it is defined or referenced
7016 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
7019 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7021 * elflink.h (elf_link_add_object_symbols): Undo last change.
7023 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
7025 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
7026 symbol for the indirect alias to a versioned symbol.
7028 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
7030 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
7031 (elf32_i386_vtentry_howto): New.
7032 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
7033 or elf32_i386_vtinherit_howto on lookup.
7035 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7037 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
7038 reloc_type. Rename R_68K__max to R_68K_max.
7039 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
7042 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
7044 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
7045 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7047 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
7050 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
7052 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
7053 message has a null byte terminator.
7055 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
7057 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
7058 word subject to R_V850_32 relocation.
7060 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
7062 * dwarf2.c: Add comment describing problem computing line numbers
7063 for undefined symbols at link time.
7065 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
7067 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
7068 transform a defweak into a plt entry.
7069 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
7070 plt entry references to receive a RELATIVE reloc.
7071 (elf64_alpha_finish_dynamic_symbol): Fill them in.
7072 (elf64_alpha_relocate_section): Assert we don't overrun
7073 the allocated relocation space.
7075 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
7077 * elf.c (swap_out_syms): Always treat section symbols as
7078 special, even if they are attached to a common section.
7080 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
7082 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
7083 sections with v850 common section attributes into named v850
7085 (v850_elf_add_symbol_hook): Move symbols in sections with v850
7086 common section attributes into named v850 common sections.
7088 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
7090 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
7093 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
7095 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
7096 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
7097 reloc to the wrong section a warning, not an error. .dynsbss
7098 is not an output section, so there is no need to check for it.
7100 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
7102 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
7104 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
7106 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
7107 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
7109 (elf32_arm_gc_mark_hook): New.
7110 (elf32_arm_gc_sweep_hook): New.
7111 (elf32_arm_check_relocs): New.
7112 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
7114 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
7117 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
7119 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
7120 assume there is no PLT or GOT.
7122 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
7124 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
7125 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
7126 also accepted as a function symbol type.
7128 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
7130 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
7132 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
7134 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
7135 match definition of _bfd_gc_sections field.
7136 * libbfd.h: Rebuild.
7138 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
7140 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
7141 the addend of a dynamic relocation referencing a section.
7142 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7143 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7145 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7147 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7148 bed has a size_dynamic_sections routine before trying to use it.
7150 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7152 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7153 _bfd_elf_rel_vtable_reloc_fn.
7155 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7157 * Makefile.am: Add elf32-arm.c.
7158 * Makefile.in: Rebuild.
7159 * elf-bfd.h: Add elf_backend_get_symbol_type.
7160 * elf.c (swap_out_syms): If defined, call
7161 elf_backend_get_symbol_type.
7162 * elf32-arm.c: Define elf_backend_get_symbol_type.
7163 (elf32_arm_get_symbol-type): New routine.
7164 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7165 (bfd_elf32_arm_process_before_allocation): Change to
7166 check for STT_ARM_TFUNC.
7167 (elf32_arm_final_link_relocate): Likewise.
7168 * elfxx-target.h: Add elf_backend_get_symbol_type.
7170 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7172 * archures.c (bfd_mach_alpha_ev[456]): New.
7173 * cpu-alpha.c: Rework to match these types.
7174 * bfd-in2.h: Rebuild.
7176 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7178 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7179 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7181 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7182 (elf_i386_reloc_type_lookup): Recognize them.
7183 (elf_i386_check_relocs): Pass them off to generic code.
7184 (elf_i386_relocate_section): Ignore them.
7185 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7186 (elf_backend_can_gc_sections): True.
7188 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7190 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7191 before looking at owner field.
7192 (elf32_arm_to_thumb_stub): Ditto.
7193 (elf32_arm_relocate_section): Compute name before calling
7194 elf32_arm_final_link_relocate().
7196 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7198 * elf.c: comment and formatting cleanups.
7201 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7203 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7204 (core files are treated differently than object files).
7205 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7206 bfd_elf_mkcorefile): declare.
7207 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7208 bfd_elf_mkcorefile): add to bfd_target vector.
7209 * elfcore.h (elf_core_file_p): save the program header table,
7210 and set the bfd architecture from the elf file header.
7211 * elf.c (bfd_elf_mkcorefile): new function.
7212 (_bfd_elf_write_corefile_contents): new function.
7213 (assign_file_positions_for_segments): add cases for handling
7214 PT_NOTE segments. (assign_file_positions_except_relocs):
7215 core files should be handled the same as exec files.
7216 (prep_headers): identify core files as type ET_CORE.
7217 (copy_private_bfd_data): identify the sections belonging to
7218 the PT_NOTE segment.
7220 * elf32-sparc.c (elf32_sparc_final_write_processing):
7221 add break statement to default case.
7223 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7225 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7226 section (not input) will be in sections ".sbss", ".sbss2",
7227 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7228 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7229 output_offset for correct evaluation of addend.
7231 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7233 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7234 elf32_arm_allocate_interworking_sections and
7235 elf32_arm_process_before_allocation.
7237 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7239 * bfd-in.h: Ammend prototype for
7240 elf32_arm_process_before_allocation to remove surplus third
7243 * bfd-in2.h: Regenerate.
7245 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7247 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7249 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7251 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7252 calculated for RELOC_SPARC_REV32 case.
7254 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7256 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7257 elf32_arm_allocate_interworking_sections and
7258 elf32_arm_process_before_allocation.
7259 * bfd-in2.h: Regenerated.
7260 * elf32-arm.c Define elf32_arm_link_hash_table.
7261 (insert_thumb_branch): New routine.
7262 (find_thumb_glue): New routine.
7263 (find_arm_glue): New routine.
7264 (record_arm_to_thumb_glue): New routine.
7265 (record_thumb_to_arm_glue): New routine.
7266 (elf32_arm_link_hash_table_create): New routine.
7267 (elf32_arm_get_bfd_for_interworking): New routine.
7268 (elf32_arm_allocate_interworking_sections) New routine.
7269 (elf32_arm_process_before_allocation) New routine.
7270 (elf32_thumb_to_arm_stub): New routine.
7271 (elf32_arm_to_thumb_stub): New routine.
7272 (elf32_print_private_bfd_data): Fix typo.
7273 (elf32_arm_final_link_relocate): Add argument sym_sec.
7274 Check for branches to thumb symbols in case R_ARM_PC24.
7275 Check for branches to arm symbols in case R_ARM_THM_PC22.
7276 (elf32_arm_relocate_section): Pass symbol section to
7277 elf32_arm_final_link_relocate.
7279 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7281 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7282 entries unless the symbol is defined in the executable; in
7283 particular, undefined weak symbols get a PLT entry.
7285 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7287 * libaout.h: Remove nested comment to avoid warning.
7289 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7291 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7292 R_ARM_PC24 relocation.
7294 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7296 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7297 argument is_local. Add argument sym_flags. Check sym_flags
7298 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7299 (elf32_arm_relocate_section): Don't pass local sym and pass
7300 sym_flags to elf32_arm_final_link_relocate.
7302 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7304 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7305 to not count too few relocs for dynamicly linked executables.
7307 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7309 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7310 symbols without a dynamic index dynamic. Consider all weak
7312 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7313 correspondance between input and output sections.
7315 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7317 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7318 that use a .got.plt section start the got offset at zero.
7320 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7322 * ieee.c (ieee_write_processor): Correct the processor ID written
7323 out for bfd_arch_m68k, accommodating change of March 25.
7325 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7327 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7328 R_ARM_THM_RPC22 relocations.
7330 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7332 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7334 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7335 .got relocs in -Bsymbolic shared objects.
7337 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7339 * elf32-arm.c: Add private flags to ELF header.
7340 (elf32_arm_print_private_bfd_data): New Function.
7341 (elf32_arm_set_private_flags): New Function.
7342 (elf32_arm_copy_private_flags): New Function.
7343 (elf32_arm_merge_private_bfd_data): New Function.
7345 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7347 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7349 (elf32_sparc_relocate_section): Likewise.
7351 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7353 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7354 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7355 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7356 of the function. Recognize no .plt as static linking.
7358 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7360 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7361 ".liblist" string through gettext.
7363 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7365 * Makefile.am: Add support for elf32-arm.lo.
7366 * Makefile.in: Rebuild.
7367 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7368 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7369 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7370 * configure: Regenerate.
7371 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7372 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7373 bfd_target bfd_elf32_littlearm_vec.
7374 * elf32-arm.c: New file.
7376 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7378 * libaout.h (M_SPARCLITE_LE): New machine.
7379 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7380 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7381 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7382 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7383 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7384 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7385 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7386 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7387 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7388 be BFD_RELOC_SPARC_REV32.
7390 * config.bfd (sparc86x-*-aout): New
7392 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7394 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7395 actually mapping the output sections.
7397 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7400 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7401 (mn10300_elf_reloc_map): Similarly.
7402 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7404 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7406 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7408 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7409 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7410 elf_mips_reloc_type defined in elf/mips.h.
7412 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7414 * elf64-mips.c: Remove reloc_type definition completely. It's now
7417 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7419 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7420 as they are defined in elf/mips.h now.
7422 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7425 * Re-add lost change:
7426 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7428 (mn10300_elf_relax_section): Include stack space for register saves
7429 in the imm8 field of a "call" instruction.
7430 (compute_function_info): Determine how much stack is allocated by
7431 the movm instruction. Fix typo.
7432 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7434 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7436 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7437 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7439 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7441 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7443 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7445 * elf32-hppa.h: Let ELF header define the enum containing the
7446 external reloc numbers.
7447 * elf32-i386.h: Likewise.
7449 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7451 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7452 * elf32-mips.c: Likewise.
7453 * elf32-ppc.c: Likewise.
7455 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7457 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7458 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7460 * bfd-in.h: Regenerate.
7461 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7462 parameter to 'unsigned int' to avoid K&R compatability problems.
7464 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7466 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7467 functionname_ptr to be const. Change line_ptr to be unsigned.
7469 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7470 macro is not defined. Change second parameter from bfd_link_info
7471 to coff_final_link_info. Add prototype.
7472 (coff_final_link_postscript): Simplify handling when macro is not
7473 defined. Add prototype.
7475 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7477 * elf-mn10300.c: Before include system specific ELF header define
7478 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7479 * elf32-mips.c: Likewise.
7480 * elf32-ppc.c: Likewise.
7482 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7484 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7485 temporary patch over to elf64-mips.c as well.
7487 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7489 * elf32-mips.c (reloc_type): Temporarily disable definition of
7490 standard relocation since they are now defined in elf/mips.h.
7492 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7494 * elf-m10200.c (mn10200_elf_final_link_relocate):
7495 Modify range test for case R_MN10200_8.
7497 * elf-m10300.c (mn10300_elf_final_link_relocate):
7498 Modify range test for case R_MN10300_8.
7500 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7502 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7503 * elf32-i386.c (elf_backend_got_header_size): Define.
7504 (elf_backend_plt_header_size): Define.
7505 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7506 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7507 * elfxx-target.h: Provide a default of zero.
7508 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7509 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7511 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7512 entry from an executable, even if the plt refcount goes to 0.
7514 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7516 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7517 directory name at the line number.
7519 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7520 with an unspecified type.
7522 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7524 * sunos.c: Add undef of valid to avoid problem on SunOS.
7526 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7528 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7530 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7532 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7533 R_68K_PCxx and R_68K_xx relocations. Make sure that
7534 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7535 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7536 R_68K_xx relocations.
7537 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7538 that has no plt entry.
7539 (elf_m68k_relocate_section): Ignore the plt offset in a static
7541 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7543 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7546 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7548 (howto_table, reloc_map): Add entries for them.
7549 (elf_m68k_check_relocs): Handle them. Implement reference
7550 counting for got and plt entries.
7551 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7552 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7554 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7555 (elf_m68k_relocate_section): Handle the new reloc types.
7556 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7557 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7558 * elflink.h (elf_link_add_object_symbols): When creating an
7559 indirect reference for symbol versioning also copy the plt
7561 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7562 flag also reset the plt offset.
7563 (elf_link_assign_sym_version): Likewise.
7564 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7565 the size of the entry in bytes.
7566 (elf_gc_allocate_got_offsets): Likewise.
7568 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7570 * elflink.h (elf_gc_sections): Return true rather than falling off
7573 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7576 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7578 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7579 comment describing when it should be enabled.
7580 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7583 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7585 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7586 information ATN records.
7588 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7590 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7591 section for an absolute symbol in a fully linked file. Based on
7592 patch from Christian Holland <CHolland@de.lucent.com>.
7594 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7596 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7597 that a symbol is undefined.
7599 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7601 * som.c (som_bfd_gc_sections): Define.
7603 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7605 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7606 overflows in ARM_26D patches, since they have already been
7607 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7609 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7611 * coffcode.h (coff_write_object_contents): If we have any long
7612 section names, call coff_write_symbols even if there are no
7615 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7617 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7618 PT_LOAD segment, rather than only setting it once for the entire
7621 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7622 rather than ignoring every phdr with a p_paddr of 0, ignore all
7623 the phdrs if they all have a p_paddr of 0.
7625 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7626 section was discarded from the link.
7628 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7630 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7632 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7634 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7635 floating point operations.
7637 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7639 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7642 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7644 Merge of vax/vms (read-only) support
7645 * configure.com: Support Vax target.
7646 * makefile.vms: Support Vax target.
7647 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7648 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7650 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7652 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7654 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7656 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7658 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7659 * targets.c (bfd_target_ovax_flavour): New flavour.
7660 (vms_alpha_vec): Renamed from evax_alpha_vec.
7662 (target_vector): Update accordingly.
7663 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7665 (vax*-*-*vms*): New target.
7666 * Makefile.am: Update for renamed files. Rebuild dependencies.
7667 * bfd-in2.h: Rebuild.
7668 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7670 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7672 Based on patch from Matt Semersky <matts@scd.hp.com>:
7673 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7674 pointer on abfd->outsymbols.
7675 (generic_add_output_symbol): Handle NULL sym parameter.
7677 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7679 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7682 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7684 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7685 when handling 32 bit immediate relocs.
7686 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7688 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7690 * section.c (STD_SECTION): Account for recently added gc_mark
7691 field in struct asection.
7693 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7694 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7696 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7698 ELF Section-level Garbage Collection:
7699 * bfd.c (bfd_gc_sections): New.
7700 * aout-adobe.c: Hook to default implementation.
7701 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7702 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7703 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7704 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7705 * tekhex.c, versados.c: Likewise.
7706 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7707 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7709 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7710 (bfd_generic_gc_sections): New.
7711 * section.c (SEC_KEEP): New.
7712 (asection): Add gc_mark member.
7714 * elfcode.h (elf_gc*): New name remappings.
7715 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7716 sections to be excluded.
7717 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7718 (elf_gc_propogate_vtable_entries_used): New.
7719 (elf_gc_smash_unused_vtentry_relocs): New.
7720 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7721 (elf_gc_common_finalize_got_offsets): New.
7722 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7723 * elfxx-target.h: Add and default gc hooks.
7725 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7727 (struct elf_obj_tdata): Likewise for local_got_offsets.
7728 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7729 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7730 * elf64-sparc.c, elflink.h: Likewise.
7732 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7733 (ELF_LINK_HASH_MARK): Define.
7734 (struct elf_backend_data): Add GC hooks.
7735 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7737 * elf-m10300.c (mn10300_elf_check_relocs): New.
7738 (mn10300_elf_gc_mark_hook): New.
7739 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7740 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7741 (mn10300_elf_final_link_relocate): Likewise.
7742 (mn10300_elf_relocate_section): Likewise.
7743 (elf_backend_can_gc_sections): Define.
7744 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7745 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7746 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7747 (mips_info_to_howto_rel): Likewise.
7748 (mips_elf_relocate_section): Likewise.
7749 (mips_elf_check_relocs): Likewise.
7750 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7751 (elf_backend_can_gc_sections): Define.
7752 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7753 (ppc_elf_howto_raw): Handle them.
7754 (ppc_elf_reloc_type_lookup): Likewise.
7755 (ppc_elf_relocate_section): Likewise.
7756 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7757 Handle new vtable relocs.
7758 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7759 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7760 (elf_backend_can_gc_sections): Define.
7762 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7764 * archures.c (bfd_mach_mn10300): Define.
7765 * elf-m10300.c: Include elf/mn10300.h
7766 (elf_mn10300_mach): New function.
7767 (_bfd_mn10300_elf_final_write_processing): Likewise.
7768 (_bfd_mn10300_elf_object_p): Likewise.
7769 (elf_backendfinal_write_processing): Define.
7770 (elf_backend_object_p): Likewise.
7772 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7774 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7777 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7779 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7780 link_next field, not the next field.
7782 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7784 * elf.c (map_sections_to_segments): Check the section address
7785 against the phdr size both with and without a modulo of
7788 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7790 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7791 linker created empty input section if the output section has the
7794 * elflink.h (elf_link_output_extsym): Print an error message if
7795 _bfd_elf_section_from_bfd_section fails.
7797 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7800 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7802 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7803 native linker output. Avoid putting an empty section in more than
7806 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7808 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7809 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7811 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7813 * elf.c (swap_out_syms): New arg relocatable_p.
7814 Don't add section VMA to symbols for relocatable output.
7815 (_bfd_elf_compute_section_file_positions): Update call to
7818 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7820 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7821 against 'addend' be signed rather than unsigned.
7823 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7825 * elf32-m32r.c: Add prototyps for static functions.
7827 * coff-arm.c: Add prototypes for static functions.
7829 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7831 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7832 LMA is used to order sections in a segment.
7834 * elf32-v850.c: Add prototypes for static functions.
7835 Change type of addend parameter to bfd_vma in various functions.
7837 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7839 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7840 complain_overflow_signed instead of complain_overflow_bitfield.
7842 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7844 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7845 when comparing against 0.
7847 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7849 * Makefile.am (config.status): New target.
7850 * Makefile.in: Rebuild.
7852 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7854 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7855 error if previous object endianness doesn't match current object.
7857 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7859 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7860 _bfd_elf_print_private)bfd_data ().
7862 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7864 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7866 (elf_link_add_object_symbols): Set type_change_ok and
7867 size_change_ok before calling elf_merge_symbol.
7869 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7870 undefined symbol error, don't also issue an overflow error.
7872 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7874 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7875 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7876 message instead of crashing.
7878 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7880 * archures.c (bfd_mach_cpu32): Define.
7881 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7883 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7884 * ieee.c: Include <ctype.h>.
7885 (ieee_object_p): Parse out process ID string to make it more
7886 likely to be acceptable for bfd_scan_arch.
7887 * bfd-in2.h: Rebuild.
7889 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7891 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7892 _bfd_elf_print_private_bfd_data() so that the program header will
7895 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7897 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7898 0x68. Reindent. Add some comments.
7900 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7902 * elf.c (copy_private_bfd_data): Adjust physical address of
7903 segment in output BFD to contain LMAs of its sections.
7905 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7907 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7908 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7909 endian data 32 bit relocations.
7910 (elf32_sparc_merge_private_bfd_data): Check if linking little
7911 endian objects with big endian objects.
7912 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7913 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7914 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7916 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7917 * archures.c (bfd_mach_sparc_sparclite_le): New.
7918 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7920 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7922 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7925 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7927 * bfd-in.h: Move over patch to bfd-in2.h.
7929 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7931 (_bfd_relocate_contents): Likewise.
7933 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7935 * peicode.h (add_data_entry): If the section has no private data
7936 then do not create a Data Dictionary entry for it.
7938 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7940 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7941 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7942 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7943 subsections during relaxation more correctly.
7945 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7947 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7948 Add extra argument to bfd_arm_process_before_allocation ().
7949 * bfd-in.h: Reflect changes made in bfd-in2.h.
7950 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7951 coff class of a BFD symbol.
7952 * coff-arm.c: Add support for interworking between Thumb code and
7953 non-interworking aware ARM code.
7955 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7957 * po/Make-in (install-info): New target.
7959 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7961 * filemode.c: Remove; not used.
7963 If sysdep.h includes a header file, don't include it again:
7964 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7966 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7968 * archive.c: Don't include <string.h> or <errno.h>.
7969 * evax-alpha.c; Don't include <stdio.h>.
7970 * evax-egsd.c: Likewise.
7971 * evax-etir.c: Likewise.
7972 * evax-misc.c: Likewise.
7973 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7974 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7976 * hpux-core.c: Likewise.
7977 * netbsd-core.c: Likewise.
7979 * libbfd.c: Don't include <sys/types.h>.
7980 * nlmcode.h: Don't include <string.h>.
7981 * osf-core.c: Don't include <string.h> or <stdio.h>.
7982 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7983 <errno.h>, or <unistd.h>.
7984 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7986 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7988 * configure.com: If the version number can not be found in
7989 configure.in, set it to "unknown" rather than "2.8.1".
7991 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7993 * elf32-mips.c (elf_mips_mach): New.
7994 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7995 (_bfd_mips_elf_final_write_processing): Use the names
7996 of machines, rather than the numbers. Set both the ARCH
7997 and MACH in e_flags. Handle a few more specific machines.
7998 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7999 EF_MIPS_ARCH and EF_MIPS_MACH.
8001 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
8003 * syms.c (bfd_is_local_label): Revert last change.
8004 * srec.c (srec_write_symbols): Discard debugging symbols.
8006 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
8008 * som.c: Include <ctype.h>.
8009 * som.h: Don't include sysdep.h.
8011 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
8013 * libbfd.h: Rebuilt.
8014 * libbfd-in.h: Removed gettext includes and defines.
8015 * sysdep.h: Moved gettext-related includes and defines here.
8017 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
8019 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
8020 an ad-hoc test. Kill bogus #if 0 code.
8021 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
8023 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
8025 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
8026 when generating a normal executable for a symbol defined in a
8027 regular file. When copying a reloc into the output file, adjust
8028 the addend for a PC relative reloc against a global symbol.
8030 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
8032 * libbfd.h: Rebuilt.
8033 * libbfd-in.h (_): Define as dgettext.
8035 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
8037 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
8039 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
8040 when declaring parameter types.
8041 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
8043 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
8045 * config.bfd: If we include any ELF targets in targ_defvec and/or
8046 targ_selvecs, then add the generic ELF targets to targ_selvecs.
8047 * elf32-gen.c (dummy): New static const variable.
8048 (elf_generic_info_to_howto): New static function.
8049 (elf_generic_info_to_howto_rel): New static function.
8050 (elf_info_to_howto): Define as elf_generic_info_to_howto.
8051 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
8052 * elf64-gen.c: Same changes as elf32-gen.c.
8053 * elfcode.h (elf_object_p): For the generic target, ignore a
8054 failure of bfd_default_set_arch_mach. Fix indentation a bit.
8056 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
8058 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
8059 * configure: Rebuild.
8061 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
8063 * config.bfd: Update OSR5/Unixware patterns.
8065 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
8067 * elf.c (assign_file_positions_for_segments): Allow for holes
8068 between sections added by a link script.
8070 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
8072 * configure.in: Change version number to 2.9.4
8073 * configure: Rebuild.
8075 Based on patch from H.J. Lu <hjl@gnu.org>:
8076 * elf.c (bfd_elf_get_bfd_needed_list): New function.
8077 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
8078 * bfd-in2.h: Rebuild.
8080 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
8082 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
8085 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
8087 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
8088 (elf64_alpha_relax_section): Fill them in.
8089 (elf64_alpha_relax_opt_call): Implement more than a stub.
8090 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
8091 alignment on .scommon.
8092 (elf64_alpha_merge_gots): Merge use counts as well.
8094 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
8096 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
8097 for calculating a local symbol's address.
8098 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
8099 Set the .got's cooked size as well as the raw size.
8101 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
8103 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
8104 internationalisation of printed information.
8106 * coff-arm.c (coff_arm_print_private_bfd_data): Add
8107 internationalisation of printed information.
8109 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
8111 * syms.c (struct indexentry): Change directory_name, file_name,
8112 and function_name fields to char *.
8113 (struct stab_find_info): Change cached_file_name field to char *.
8115 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
8117 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
8119 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8121 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8123 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
8125 * Makefile.am (install-data-local): Make $(includedir).
8126 * Makefile.in: Rebuild.
8128 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8130 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
8132 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
8134 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
8135 * Makefile.in: Rebuild.
8137 * bfd-in2.h: Rebuild for Nick's changes.
8139 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
8141 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8142 change wrt length == max_namelen.
8144 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8146 * Many files: Added gettext invocations around user-visible
8148 * libbfd-in.h: Added gettext includes and defines.
8149 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8150 HAVE_LC_MESSAGES): Define.
8151 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8153 * Makefile.am (SUBDIRS): Added po.
8154 (POTFILES): New macro.
8155 (po/POTFILES.in): New target.
8156 (SOURCE_HFILES): New macro.
8158 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8160 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8162 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8163 NT_PRSTATUS note section encountered, it contains the status of
8164 the currently executing thread when the core file was written.
8166 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8168 * libcoff.h: Add extra parameter to
8169 bfd_coff_link_output_has_begun overrideable function.
8170 * cofflink.c: Pass extra parameter to
8171 bfd_coff_link_output_has_begun function.
8172 * bfd-in.h: Add prototypes for exported ARM interworking
8174 * peicode.h: ARM specific code reorganised to conform to BFD
8176 * coffcode.h: ARM specific code reorganised to conform to BFD
8178 * coff-arm.c: Code reorganised to conform to the BFD coding
8179 conventions. Global variables have been moved into an ARM
8180 specific hash table structure and a new function:
8181 bfd_arm_get_bfd_for_interworking() has been created which is
8182 called from the linker scripts.
8184 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8186 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8188 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8189 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8190 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8191 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8193 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8195 * config.bfd: Added sparc86x support.
8197 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8199 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8200 an out of range pc-relative jump/call to an undefined weak symbol.
8202 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8204 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8207 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8209 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8210 an error other than bfd_error_system_call, set the error to
8211 bfd_error_wrong_format.
8213 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8214 bfd_elf32_powerpcle_vec.
8216 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8217 program segments are zero, don't set p_paddr_valid.
8219 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8221 * elf64-alpha.c: Initial implementation of relaxation --
8222 (struct alpha_elf_link_hash_entry): Add use_count member.
8223 (elf64_alpha_check_relocs): Initialize and increment it.
8224 (elf64_alpha_can_merge_gots): Check it when considering merging.
8225 (elf64_alpha_merge_gots): Drop entries with zero use.
8226 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8227 (elf64_alpha_always_size_sections): Split out got sizing ...
8228 (elf64_alpha_size_got_sections): ... here. New function.
8229 (elf64_alpha_relax_find_reloc_ofs): New function.
8230 (elf64_alpha_relax_with_lituse): Likewise.
8231 (elf64_alpha_relax_without_lituse): Likewise.
8232 (elf64_alpha_relax_opt_call): Likewise.
8233 (elf64_alpha_relax_section): Likewise.
8234 (elf64_alpha_add_symbol_hook): Likewise.
8235 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8236 (elf64_alpha_relocate_section): Likewise.
8237 (bfd_elf64_bfd_relax_section): Define.
8238 (elf_backend_add_symbol_hook): Likewise.
8240 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8242 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8243 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8244 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8246 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8248 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8249 * configure: Rebuild.
8251 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8253 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8254 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8255 * configure.in: Define and substitute WIN32LDFLAGS and
8257 * aclocal.m4: Rebuild with new libtool.
8258 * configure, Makefile.in: Rebuild.
8260 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8262 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8263 before any other symbols in the same section.
8265 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8267 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8270 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8272 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8274 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8275 Use addr_size for address size, rather than sizeof(bfd_vma).
8276 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8277 Fix call to read_address.
8278 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8279 Scrap other unneeded arguments. Fix call to read_address.
8280 (scan_unit_for_functions): Fix call to read_attribute.
8281 (parse_comp_unit): We now handle more values for addr_size.
8282 Set addr_size in unit. Fix call to read_attribute and
8285 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8287 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8289 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8291 * archures.c (bfd_default_scan): Add m68k cases back to default
8292 switch, reverting patch of March 25, since IEEE support depends
8295 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8297 * Makefile.am (diststuff): New target.
8298 * Makefile.in: Rebuild.
8300 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8302 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8303 som_offset when we have an extended name table.
8305 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8307 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8309 * Makefile.in: Rebuild.
8311 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8313 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8314 symbols when creating a shared library.
8315 (elf_m68k_adjust_dynindx): New function, used by above code.
8316 (elf_m68k_finish_dynamic_sections): Initialize the section
8318 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8320 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8322 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8325 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8327 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8330 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8332 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8335 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8337 * configure.in: Set version to 2.9.1.
8338 * configure: Rebuild.
8340 * Branched binutils 2.9.
8342 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8344 * syms.c (ENABLE_CACHING): Define.
8345 (struct indexentry): Define.
8346 (struct stab_cache): Remove.
8347 (cmpindexentry): New static function.
8348 (struct stab_find_info): Add new fields: indextable,
8349 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8350 cached_file_name. Remove fields: file_cache, function_cache, and
8352 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8353 index table and search it.
8355 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8357 * elf.c (_bfd_elf_copy_private_section_data): Call
8358 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8360 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8362 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8364 * coff-arm.c: Define all globally visible variables and functions
8365 only when COFF_WITH_PE is not defined.
8366 * configure.in (armpe_little_vec, armpe_big_vec): Add
8368 * configure: Rebuild.
8370 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8372 Fix some gcc -Wall warnings:
8373 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8374 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8375 * archures.c (bfd_default_scan): Likewise.
8376 * bfd.c (bfd_scan_vma): Likewise.
8377 * binary.c (mangle_name): Likewise
8378 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8379 * coff-sh.c (sh_relocate_section): Likewise.
8380 * coff-stgo32.c (create_go32_stub): Likewise.
8381 * coffcode.h (coff_slurp_line_table): Likewise.
8382 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8383 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8384 (assign_file_positions_for_segments): Likewise.
8385 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8386 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8387 * oasys.c (oasys_write_sections): Likewise.
8388 * ppcboot.c (ppcboot_object_p): Likewise.
8389 (mangle_name): Likewise.
8390 * riscix.c (riscix_fix_pcrel_26): Likewise.
8391 * srec.c (srec_scan): Likewise.
8392 * stabs.c (_bfd_write_section_stabs): Likewise.
8393 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8394 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8395 switch. Declare parameters for function pointers.
8396 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8398 * elf.c (elf_sort_sections): Likewise.
8399 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8400 Add default cases to switches.
8401 (coff_arm_relocate_section): Remove unused local variables.
8403 (coff_arm_bfd_set_private_flags): Change flag variable to type
8405 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8406 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8407 (dump_toc): Change cat to const, and initialize it.
8408 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8409 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8410 (sh_elf_relocate_section): Initialize r_symndx.
8411 * coffcode.h (coff_compute_section_file_positions): Only declare
8412 old_sofar if ALIGN_SECTIONS_IN_FILE.
8413 (coff_write_object_contents): Initialize csym.
8414 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8415 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8417 * dwarf2.c: Include libiberty.h.
8418 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8419 (decode_line_info): Remove unused local variables.
8420 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8421 (m32r_elf_relocate_section): Likewise.
8422 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8423 (v850_elf_reloc): Likewise.
8424 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8425 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8426 * elf.c (assign_file_positions_for_segments): Always set adjust.
8427 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8428 parenthesize expression.
8429 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8430 (m32r_elf_object_p): Return a value.
8431 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8432 * elf32-mips.c (mips_elf_final_link): Initialize last.
8433 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8434 * elf32-v850.c (v850_elf_object_p): Return a value.
8435 (v850_elf_print_private_bfd_data): Change fprintf format string.
8436 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8438 * elflink.h (elf_link_add_object_symbols): Change vernum to
8439 unsigned int, and initialize it. Change fprintf format string.
8440 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8441 when setting or comparing to soname_indx.
8442 (elf_create_pointer_linker_section): Change num_symbols to
8444 * libcoff-in.h (coff_data_type): Change flags to flagword.
8445 * peicode.h (pe_print_idata): Initialize idx. Change j to
8446 bfd_size_type. Initialize hint_member. Remove useless test to
8448 (pe_print_edata): Change num_functions and num_names in struct
8449 EDT_type to unsigned long. Remove cast. Change fprintf format
8451 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8452 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8454 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8455 int *. Update uses. Change j to long.
8456 * bfd-in2.h, libcoff.h: Rebuild.
8458 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8460 * elf32-v850.c Remove definition of USE_REL.
8461 (v850_elf_info_to_howto_rela): New function.
8462 (v850_elf_perform_relocation): Renamed from
8463 v850_elf_store_addend_in_insn. Removed replace argument.
8464 (v850_elf_reloc): store the relocation in the addend field instead
8466 (v850_elf_final_link_relocate): Now calls
8467 v850_elf_perform_relocation.
8468 (v850_elf_relocate_section): Remove code to generate REL
8471 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8473 * coffcode.h (coff_new_section_hook): Set the type and storage
8474 class in the native symbol information allocated for a new section
8477 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8479 * peicode.h: Chain together calls to
8480 coff_bfd_copy_private_bfd_data and
8481 coff_bfd_print_private_bfd_data.
8483 * coff-arm.c: Add prototypes for
8484 coff_arm_bfd_print_private_bfd_data and
8485 coff_arm_bfd_copy_private_bfd_data.
8487 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8489 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8492 * peicode.h: Call arm-coff private data functions after handling
8495 * coff-arm.c: Turn statics into globals so that they can be shared
8496 both pe and pei backends.
8498 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8500 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8502 (sunos_write_object_contents): Likewise.
8503 * aoutx.h (NAME(aout,machine_type)): Likewise.
8504 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8506 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8508 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8510 (bfd_default_scan): Remove m68k special cases.
8511 * bfd-in2.h: Rebuild.
8512 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8514 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8515 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8517 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8518 selection, change printable_name to just "m68k" and make that the
8519 default instead of m68k:68020.
8521 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8523 (MY_get_section_contents): Define as aout_32_get_section_contents
8524 rather than NAME(aout,get_section_contents).
8526 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8528 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8529 and call bfd_default_set_arch_mach to do the real work.
8531 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8533 * bout.c (BALX): Include return register g14 as part of the insn.
8535 (calljx_callback): Use it.
8537 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8539 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8540 * libbfd.h: Rebuild.
8542 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8543 byte_count to unsigned int.
8544 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8545 unused local variables.
8547 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8548 variables er and er1.
8550 * cpu-v850.c: Include <ctype.h>.
8551 (scan): Case isdigit argument to unsigned char.
8553 From Yan Meroth <YAN.MEROTH@st.com>:
8554 * ihex.c (ihex_scan): Add extbase variable so that getting an
8555 extended linear address record does not ignore any previous
8557 (ihex_write_object_contents): When writing out an extended linear
8558 address record, zero out any previous extended address.
8560 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8562 * ieee.c (do_one): Check section before dereferencing it.
8563 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8564 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8566 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8568 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8570 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8572 * coff-arm.c: Add interworking functions to pe backends.
8574 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8576 * configure.in: Use AM_DISABLE_SHARED.
8577 * aclocal.m4, configure: Rebuild with libtool 1.2.
8579 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8581 * coff-arm.c (coff_arm_relocate_section): Better error messages
8582 when interowrking conflucts occur. Courtesy of Jonathan Walton
8584 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8585 relocations. Patch courtesy of Jonathan Walton and Tony
8588 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8590 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8591 part of Feb 22 change controling when to override the existing
8592 symbol with the .plt entry.
8594 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8596 * config.bfd (targ_cpu): Add thumb-pe target.
8598 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8599 functions in PE build.
8601 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8603 * config.bfd (sparclite-*-elf*): Added.
8605 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8607 * configure.in: Add elf.lo to elf shell variable.
8608 * Makefile.am (BFD_LIBS): Remove elf.lo.
8609 (BFD_LIBS_CFILES): Remove elf.c.
8610 (BFD32_BACKENDS): Add elf.lo.
8611 (BFD32_BACKENDS_CFILES): Add elf.c.
8612 * configure, Makefile.in: Rebuild.
8614 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8616 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8617 relocation against a non-local symbol should not have a dynamic
8620 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8622 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8624 (pe_print_private_bfd_data): Print PE flags. From Mikey
8625 <jeffdb@netzone.com>.
8627 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8629 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8630 a plt entry when we can determine that we authoritatively define
8633 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8635 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8636 don't actually use trad-core, but a SunOS-style core file handled
8638 * hosts/sparclinux.h: Remove.
8640 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8642 * peicode.h (pe_print_idata): If there is no .idata section, look
8643 for the import tables in some other section. Make the initial
8644 label line up better with the data. Print the import address
8645 table even if there is no import name table. If the import
8646 address table holds actual addresses, print them.
8648 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8650 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8651 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8652 bfd_error_system_call.
8654 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8656 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8657 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8659 From H.J. Lu <hjl@gnu.org>:
8660 * Makefile.am (libbfd_la_LDFLAGS): Define.
8661 * Makefile.in: Rebuild.
8663 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8665 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8666 * netbsd.h (MACHTYPE_OK): Define.
8667 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8668 calling N_SET_MACHTYPE, rather than having a switch.
8669 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8671 * i386netbsd.c (MACHTYPE_OK): Don't define.
8672 (DEFAULT_MID): Define.
8673 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8674 (MACHTYPE_OK): Don't define.
8675 (DEFAULT_MID): Define.
8676 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8677 (DEFAULT_MID): Define.
8678 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8679 (DEFAULT_MID): Define.
8680 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8681 (DEFAULT_MID): Define.
8683 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8684 * vaxnetbsd.c: New file.
8685 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8686 rather than netbsd_core.
8687 * targets.c (vaxnetbsd_vec): Declare.
8688 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8689 defined, add netbsd_core_vec.
8690 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8691 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8692 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8693 * config.bfd (alpha*-*-netbsd*): New target.
8694 * Makefile.am: Rebuild dependencies.
8695 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8696 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8697 * configure, Makefile.in: Rebuild.
8699 * configure.host: Remove the old shared library build stuff. We
8700 now use libtool instead.
8702 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8704 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8706 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8708 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8709 * configure: Rebuild.
8711 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8712 * elf32-v850.c (remember_hi16s_reloc): New function.
8713 (find_remembered_hi16s_reloc): New function.
8714 (v850_elf_store_addend_in_insn): Use the above new functions to
8715 match up HI6S relocs with LO16 relocs.
8717 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8719 * configure.in: Change -linux* to -linux-gnu*.
8720 * config.bfd, configure.host: Likewise.
8721 * configure: Rebuild.
8723 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8725 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8726 LO16/HI16S bug and improve comments about what is going on.
8728 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8730 * configure, aclocal.m4: Rebuild with new libtool.
8732 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8734 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8735 when merging v850 code into v850e/v850ea code. Do not initialise
8736 output flags if the input is the default architecture.
8738 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8740 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8741 get the size from bfd_arch_bits_per_address instead of directly
8744 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8746 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8747 to wrap, just return all 1's bits instead.
8748 * libbfd.h: Regenerate.
8750 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8752 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8754 (coff_relocate_section): If COFF_WITH_PE, define as
8755 coff_pe_i386_relocate_section.
8756 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8757 skip empty sections, to match coff_write_object_contents.
8759 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8760 rather than swapping out r_offset twice. From Luke Deller
8761 <luked@cse.unsw.edu.au>.
8763 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8765 * configure.in: Set libtool_enable_shared rather than
8766 libtool_shared. Remove diversion hack.
8767 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8770 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8772 * syms.c (struct stab_cache): Define.
8773 (struct stab_find_info): Remove cached_offset, cached_stab,
8774 cached_str, and cached_stroff fields. Add file_cache,
8775 function_cache, and line_cache fields.
8776 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8779 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8781 * peicode.h (pe_print_idata): Check for import of ordinal rather
8783 (pe_print_edata): If there is no .edata section, look for the
8784 export data in some other section.
8786 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8788 * configure.in: Change version to 2.8.4.
8789 * configure: Regenerated.
8791 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8793 Add tms320c30 support:
8794 * cpu-tic30.c: New file.
8795 * aout-tic30.c: New file.
8796 * coff-tic30.c: New file.
8797 * archures.c (bfd_arch_tic30): Define.
8798 (bfd_tic30_arch): Declare.
8799 (bfd_archures_list): Add bfd_tic30_arch.
8800 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8802 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8803 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8804 (coff_set_flags): Likewise.
8805 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8806 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8807 * Makefile.am: Rebuild dependencies.
8808 (ALL_MACHINES): Add cpu-tic30.lo.
8809 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8810 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8811 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8812 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8814 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8816 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8817 to lag behind LO16 reloc by a couple of instructions.
8819 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8821 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8822 make to reexamine the file timestamp.
8823 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8825 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8828 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8830 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8831 to create .dynsbss and .rela.sbss sections.
8832 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8833 copied from dynamic objects into .sbss.
8834 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8835 use it. Correct typo of .rela.sdata2.
8836 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8837 put the data, which may now be in .sbss.
8838 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8839 (elf_backend_create_dynamic_sections): Define as
8840 ppc_elf_create_dynamic_sections.
8842 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8843 against _GLOBAL_OFFSET_TABLE_.
8844 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8845 shared libraries which refer to local symbols. Make sure that the
8846 test for allocating space for a reloc in a shared object is the
8847 same as the test for emitting a reloc.
8849 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8851 * config.bfd (i[3456]-*-mingw32*): New target.
8852 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8853 * aclocal.m4, configure: Rebuild.
8855 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8857 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8860 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8862 Sparc v9 ABI compliant PLT:
8863 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8864 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8865 (LARGE_PLT_THRESHOLD): New define.
8866 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8867 (sparc64_elf_build_plt): New function.
8868 (sparc64_elf_plt_entry_offset): Likewise.
8869 (sparc64_elf_plt_ptr_offset): Likewise.
8870 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8871 contain the index for convenience. Skip the initial entries
8873 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8874 memory for the benefit of .rela.plt.
8875 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8876 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8877 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8878 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8879 Call sparc64_elf_build_plt.
8880 (elf_backend_want_got_plt): No.
8881 (elf_backend_plt_readonly): No.
8882 (elf_backend_plt_alignment): 8.
8884 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8885 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8886 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8889 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8891 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8893 * cpu-mips.c (arch_info_struct): Add mips variants.
8894 * bfd-in2.h: Rebuilt.
8896 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8898 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8901 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8903 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8904 (i[3456]86sco3.2v5*coff): New target.
8906 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8908 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8910 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8912 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8913 * bfd-in2.h: Regenerate.
8915 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8917 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8919 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8921 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8922 adjust addend for an output common symbol (from Jimmy Blair
8923 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8924 defined symbol to counteract adjustment made in generic relocation
8927 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8929 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8931 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8932 (GET_SCNDHR_NLNNO): Likewise.
8934 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8936 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8938 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8940 * elf32-m32r.c: Add macros to handle NOP insertion.
8942 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8944 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8945 (xcoff_mark): Likewise.
8946 (xcoff_build_ldsyms): Mark absolute symbols.
8948 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8950 * bout.c (b_out_write_object_contents): Sort symbols before output
8951 to keep {CALL,BAL}NAME symbols adjacent.
8952 (b_out_symbol_cmp): New function.
8954 For older changes see ChangeLog-9697
8960 version-control: never