1 2005-08-05 Fred Fish <fnf@specifix.com>
3 * dwarf2.c (read_rangelist): Use addr_size instead of offset_size
4 to determine how many bytes to read from each rangelist entry.
6 2005-08-05 H.J. Lu <hongjiu.lu@intel.com>
8 * bfd.c (bfd_hide_symbol): New.
9 * bfd-in2.h: Regenerated.
11 2005-08-04 H.J. Lu <hongjiu.lu@intel.com>
13 * elf64-x86-64.c (elf64_x86_64_merge_symbol): When mixing a
14 large common symbol and a normal common symbol, always turn
15 the large common symbol into a normal one.
17 2005-08-04 Alan Modra <amodra@bigpond.net.au>
19 * elf32-ppc.c (struct elf_linker_section): Replace sym_val field
21 (ppc_elf_relocate_section): Adjust for above.
22 (create_sdata_sym): New function.
23 (ppc_elf_create_linker_section): Call it.
24 (ppc_elf_check_relocs): Correct has_sda_refs and non_got_refs.
25 Create sdata syms for all SDA relocs.
26 (ppc_elf_adjust_dynamic_symbol): Don't special case _SDA_BASE_
28 (ppc_elf_set_sdata_syms): Delete.
29 * elflink.c (bfd_elf_size_dynamic_sections): Don't create DT_INIT
30 and DT_FINI tags unless associated section has input.
31 (bfd_elf_set_symbol, _bfd_elf_provide_symbol): Delete.
32 (_bfd_elf_provide_section_bound_symbols): Delete.
33 * bfd-in.h (_bfd_elf_provide_symbol): Delete.
34 (_bfd_elf_provide_section_bound_symbols): Delete.
35 * bfd-in2.h: Regenerate.
37 2005-08-04 Alan Modra <amodra@bigpond.net.au>
39 * elflink.c (fix_syms, _bfd_elf_fix_excluded_sec_syms): Move to..
40 * linker.c (fix_syms, _bfd_fix_excluded_sec_syms): ..here.
41 * bfd-in.h (_bfd_fix_excluded_sec_syms): Rename.
42 * bfd-in2.h: Regenerate.
44 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
46 * elfxx-ia64.c (elfNN_ia64_relax_section): Resize .rela.got
47 only if it isn't NULL.
49 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
51 * elf32-i386.c (elf_howto_table): Undo the overflow change for
52 R_386_PC16 made on 2005-07-18.
54 * elf64-x86-64.c (x86_64_elf_howto_table): Undo the overflow
55 change for R_X86_64_PC16 made on 2005-07-18.
57 2005-08-03 Alan Modra <amodra@bigpond.net.au>
59 * elf32-ppc.c (struct ppc_elf_link_hash_table): Remove hgot. Use
60 elf.hgot throughout file.
62 2005-08-03 Alan Modra <amodra@bigpond.net.au>
64 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Correct value of
65 _GLOBAL_OFFSET_TABLE_ for > 32k GOT.
67 2005-08-02 Andreas Schwab <schwab@suse.de>
69 * elfxx-ia64.c (struct elfNN_ia64_allocate_data): Add only_got.
70 (elfNN_ia64_relax_section): Reallocate .rela.got when .got has
72 (allocate_dynrel_entries): Look only at GOT relocations when
74 (elfNN_ia64_size_dynamic_sections): Set only_got to false before
75 calling allocate_dynrel_entries.
77 2005-08-02 Nick Clifton <nickc@redhat.com>
80 * elf32-arm.c (struct _arm_elf_section_data): Turn into a typedef
81 and make the mapcount field unsigned.
82 (struct section_list): New: Used to keep track of which sections
83 have an _arm_elf_section_data structure.
84 (record_section_with_arm_elf_section_data): New function.
85 (get_arm_elf_section_data): New function.
86 (unrecord_section_with_arm_elf_section_data): New function.
87 (elf32_arm_output_symbol_hook): Use get_arm_elf_section_data.
88 (elf32_arm_new_section_hook): Call
89 record_section_with_arm_elf_section_data.
90 (elf32_arm_write_section): Use get_arm_elf_section_data and
91 unrecord_section_with_arm_elf_section_data.
93 2005-08-01 Richard Sandiford <richard@codesourcery.com>
95 * elfxx-mips.c (mips_mach_extends_p): Treat MIPS64 as an extension
96 of MIPS32 and MIPS64r2 as an extension of MIPS32r2.
98 2005-07-30 David Daney <ddaney@avtrex.com>
100 * elflink.c (elf_gc_sweep): Set dynsymcount to correct value.
102 2005-07-29 David Daney <ddaney@avtrex.com>
104 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Ignore _gp_disp
105 if it is in the *ABS* section.
107 2005-07-29 Paul Brook <paul@codesourcery.com>
109 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_PC12.
110 * bfd-in2.h: Regenerate.
111 * libbfd.h: Regenerate.
113 2005-07-29 Paul Brook <paul@codesourcery.com>
115 * reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
116 * bfd-in2.h: Regeenrate.
117 * libbfd.h: Regenerate.
119 2005-07-29 Pavel Kankovsky <peak@argo.troja.mff.cuni.cz>
121 * peXXigen.c (pe_print_edata): Compute the size of the export
122 table from the size field in the DataDictionary and not the size
123 of the section. Some linkers embed the export table inside a
126 2005-07-29 Alan Modra <amodra@bigpond.net.au>
128 * elf-bfd.h (struct elf_backend_data): Add action_discarded.
129 (enum action_discarded): Move from..
130 * elflink.c (enum action_discarded): ..here.
131 (_bfd_elf_default_action_discarded): Rename from elf_action_discarded.
132 Remove target specific section checks.
133 (elf_link_input_bfd): Adjust.
134 * elfxx-target.h (elf_backend_action_discarded): Define.
135 (elfNN_bed): Init new field.
136 * bfd-in.h (_bfd_elf_default_action_discarded): Declare.
137 * bfd-in2.h: Regenerate.
138 * elf-hppa.h (elf_hppa_action_discarded): New function.
139 * elf32-hppa.c (elf_backend_action_discarded): Define.
140 * elf64-hppa.c (elf_backend_action_discarded): Define.
141 * elf32-ppc.c (ppc_elf_action_discarded): New function.
142 (elf_backend_action_discarded): Define.
144 2005-07-27 Alan Modra <amodra@bigpond.net.au>
146 * elflink.c (fix_syms): Handle symbols defined in input sections.
148 2005-07-27 Jan Beulich <jbeulich@novell.com>
150 * elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
151 (elf64_x86_64_info_to_howto): Use them.
153 2005-07-27 Alan Modra <amodra@bigpond.net.au>
155 * elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition
156 regardless of strength of previous definition.
158 2005-07-26 Alan Modra <amodra@bigpond.net.au>
160 * elflink.c (elf_gc_mark_dynamic_ref_symbol): Handle -shared.
161 (bfd_elf_gc_sections): Allow -gc-sections when -shared.
162 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Correct for -shared.
164 2005-07-26 Alan Modra <amodra@bigpond.net.au>
166 * elflink.c (elf_gc_sweep): Move gcc_except_table code..
167 (bfd_elf_gc_sections): ..to here.
169 2005-07-25 DJ Delorie <dj@redhat.com>
171 * reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
172 * libbfd.h: Regenerate.
173 * bfd-in2.h: Regenerate.
175 * elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
176 R_M32C_HI8, R_M32C_HI16.
177 (m32c_reloc_map): Likewise.
178 (m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.
180 2005-07-25 Jan Hubicka <jh@suse.cz>
181 H.J. Lu <hongjiu.lu@intel.com>
183 * elf-bfd.h (_bfd_elf_large_com_section): New.
184 * elf.c (_bfd_elf_large_com_section): New. Defined.
186 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
187 (elf64_x86_64_elf_section_from_bfd_section): New.
188 (elf64_x86_64_symbol_processing): New.
189 (elf64_x86_64_common_definition): New.
190 (elf64_x86_64_common_section_index): New.
191 (elf64_x86_64_common_section): New.
192 (elf64_x86_64_merge_symbol): New.
193 (elf64_x86_64_additional_program_headers): New.
194 (elf64_x86_64_special_sections): New.
195 (elf_backend_section_from_bfd_section): New. Defined.
196 (elf_backend_add_symbol_hook): Likewise.
197 (elf_backend_common_section_index): Likewise.
198 (elf_backend_common_section): Likewise.
199 (elf_backend_common_definition): Likewise.
200 (elf_backend_merge_symbol): Likewise.
201 (elf_backend_special_sections): Likewise.
202 (elf_backend_additional_program_headers): Likewise.
204 2005-07-25 H.J. Lu <hongjiu.lu@intel.com>
206 * elf-bfd.h (elf_backend_data): Add common_definition,
207 common_section_index, common_section, and merge_symbol.
208 (_bfd_elf_common_definition): New.
209 (_bfd_elf_common_section_index): New.
210 (_bfd_elf_common_section): New.
212 * elf.c (elf_fake_sections): Don't clear sh_flags.
214 * elflink.c (_bfd_elf_merge_symbol): Call backend merge_symbol
216 (is_global_data_symbol_definition): Call backend
217 common_definition instead of checking SHN_COMMON.
218 (elf_link_add_object_symbols): Likewise.
219 (elf_link_output_extsym): Call backend common_section_index
220 for common section index.
221 (_bfd_elf_common_definition): New.
222 (_bfd_elf_common_section_index): New.
223 (_bfd_elf_common_section): New.
225 * elfxx-target.h (elf_backend_common_definition): New.
226 (elf_backend_common_section_index): New.
227 (elf_backend_common_section): New.
228 (elf_backend_merge_symbol): New.
229 (elfNN_bed): Initialize common_definition, common_section_index,
230 common_section, and merge_symbol.
232 * section.c (BFD_FAKE_SECTION): New.
233 (STD_SECTION): Use it.
234 * bfd-in2.h: Regenerated.
236 2005-07-23 Olaf Hering <olh@suse.de>
238 * elflink.c (elf_link_input_bfd): Add '\n' for linker einfo
241 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
243 * config.bfd: Remove i[3-7]86-*-rtemself*.
244 Remove sparc-*-rtemself*.
246 2005-07-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
248 * elf32-m32r.c (m32r_elf_check_relocs): Fix pc count for
251 2005-07-21 Ben Elliston <bje@gnu.org>
253 * Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
254 (BFD32_BACKENDS): Likewise, remove m68klynx.lo.
255 (BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
256 (cf-m68klynx.lo, m68klynx.lo): Remove targets.
257 * Makefile.in: Regenerate.
258 * cf-m68klynx.c: Remove.
259 * m68klynx.c: Likewise.
260 * configure.in (m68klynx_aout_vec): Remove vector.
261 (m68klynx_coff_vec): Likewise.
262 * configure: Regenerate.
263 * targets.c (m68klynx_aout_vec): Remove extern.
264 (m68klynx_coff_vec): Likewise.
265 (_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
266 * po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
268 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
270 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_REL32.
271 (m32r_reloc_map): Likewise.
272 (m32r_elf_relocate_section): Likewise.
273 (m32r_elf_gc_sweep_hook): Likewise.
274 (m32r_elf_check_relocs): Likewise.
276 2005-07-18 Nick Clifton <nickc@redhat.com>
278 * reloc.c: Add M32C and MS1 relocs.
279 * bfd-in2.h: Regenerate.
280 * libbfd.h: Regenerate.
282 2005-07-18 Nick Clifton <nickc@redhat.com>
284 * config.bfd: Move m32c entry to correct location.
285 * archures.c: Likewise.
286 * configure.in: Likewise.
287 * configure: Regenerate.
288 * targets.c: Move ms1 vector to correct location.
290 2005-07-18 Jan Beulich <jbeulich@novell.com>
292 * elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
294 * elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
295 handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.
297 2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
301 * elflink.c (elf_link_add_object_symbols): Also append the version
302 name to non-hidden absolute symbols that are functions.
304 2005-07-16 Alan Modra <amodra@bigpond.net.au>
306 * elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack
307 for zero size sections. Don't set .sbss syms here.
308 * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype.
310 2005-07-16 Alan Modra <amodra@bigpond.net.au>
312 * Makefile.am: Run "make dep-am".
313 * Makefile.in: Regenerate.
315 2005-07-15 Bob Wilson <bob.wilson@acm.org>
317 * elf32-xtensa.c (vsprint_msg): Add prototype.
318 (build_encoding_error_message): Delete. Code moved into....
319 (elf_xtensa_do_reloc): ....here, and changed to give better
320 error messages for out of range literals.
322 2005-07-15 Alan Modra <amodra@bigpond.net.au>
324 * elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.
325 (_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
326 defined in output sections. Call bfd_elf_record_link_assignment.
327 * bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
328 * bfd-in2.h: Regenerate.
330 2005-07-14 Jim Blandy <jimb@redhat.com>
332 Add support for m32c-*-elf (Renesas m32c and m16c).
333 * Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
334 (ALL_MACHINES_CFILES): Add cpu-m32c.c.
335 (BFD32_BACKENDS): Add elf32-m32c.lo.
336 (BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
337 (cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
338 * Makefile.in: Regenerated.
339 * archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
341 (bfd_m32c_arch): New arch info object.
342 (bfd_archures_list): List bfd_m32c_arch.
343 * bfd-in2.h: Regenerated.
344 * config.bfd: Add case for the m32c.
345 * configure.in: Add case for the m32c.
346 * configure: Regenerated.
347 * cpu-m32c.c, elf32-m32c.c: New files.
348 * libbfd.h: Regenerated.
349 * targets.c (bfd_elf32_m32c_vec): Declare.
350 (_bfd_target_vector): List bfd_elf32_m32c_vec.
352 2005-07-14 Alan Modra <amodra@bigpond.net.au>
354 * bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare.
355 (_bfd_elf_provide_section_bound_symbols): Remove param name.
357 * bfd-in2.h: Regenerate.
358 * elflink.c (bfd_elf_gc_sections): Don't call generic function.
359 (_bfd_elf_provide_symbol): Formatting.
360 (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just
361 create section relative syms.
362 (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions.
363 * elf32-ppc.c (ppc_elf_set_sdata_syms): Use
364 _bfd_elf_provide_section_bound_symbols.
365 * reloc.c (bfd_mark_used_section): Delete.
366 (bfd_generic_gc_sections): Don't call the above.
368 2005-07-14 Paul Woegerer <paul.woegerer@nsc.com>
371 * cache.c (bfd_last_cache): Initialise to NULL.
373 2005-07-14 Daniel Marques <marques@cs.cornell.edu>
374 Nick Clifton <nickc@redhat.com>
376 * coff-alpha.c (alpha_ecoff_bad_format_hook): Detect compressed
377 Alpha binaries and issue a helpful error message.
378 (alpha_ecoff_swap_reloc_out): Increase maximum allowed internal
379 symbol index to 15 to allow for binaries produced by DEC
382 2005-07-13 Steve Ellcey <sje@cup.hp.com>
384 * bfd.m4 (BFD_NEED_DECLARATION): Remove.
386 2005-07-12 Alan Modra <amodra@bigpond.net.au>
388 * elf64-ppc.c (ppc64_elf_relocate_section): Don't use a plt stub
391 2005-07-12 Alan Modra <amodra@bigpond.net.au>
393 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Warning fix.
395 2005-07-12 Alan Modra <amodra@bigpond.net.au>
397 * elf32-ppc.c (ppc_elf_set_sdata_syms): Correct __sbss_start value.
399 2005-07-11 H.J. Lu <hongjiu.lu@intel.com>
401 * elflink.c (_bfd_elf_symbol_refs_local_p): Revert the last
404 2005-07-08 Paul Koning <pkoning@equallogic.com>
406 * dwarf2.c (read_address): Check sign_extend_vma to handle targets
407 where addresses are sign extended.
409 2005-07-08 Ralf Corsepius <ralf.corsepius@rtems.org>
411 * config.bfd: Mark i960-*-rtems*, or32-*-rtems* as obsolete.
412 Mark a29k-*rtems*, hppa*-*-rtems*, *-go32-rtems*,
413 i[3-7]86*-*-rtemscoff*, mips*el-*-rtems*, powerpcle-*-rtems*,
414 sparc*-*-rtemsaout* as removed
416 2005-07-08 Alan Modra <amodra@bigpond.net.au>
418 * elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none
419 of the usual sections are found.
420 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
421 Strip .dynbss if it is zero size.
422 * elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
423 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
424 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
425 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
427 (i370_elf_finish_dynamic_sections): Don't attempt to write .got
428 when it is zero size.
429 * elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
430 of .dynbss and zero size sections.
431 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
433 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy. Strip
434 .dynbss if zero size.
435 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
437 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
438 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
439 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
440 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy. Strip
441 .plt.* and .got.plt.* if zero size.
442 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy. Strip
443 .got* and .dynbss if zero size.
444 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy. Strip
445 * elf64-ppc.c (create_linkage_sections): Create branch lookup table
446 in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
448 (create_got_section): Always create new .got and .rela.got sections.
449 (ppc64_elf_size_dynamic_sections): Tidy. Strip .dynbss if zero size.
450 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
451 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
452 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
453 dynamic bss sections correctly.
454 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
455 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy. Strip
456 .dynbss if zero size.
458 2005-07-08 Ben Elliston <bje@au.ibm.com>
460 * elf32-xtensa.c: Include <stdarg.h> unconditionally, not only
461 when ANSI_PROTOTYPES is defined. Remove #ifdef logic.
463 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
465 * elf-bfd.h (elf_backend_data): Add special_sections.
467 * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections
470 * elf32-arm.c (elf_backend_get_sec_type_attr): Removed.
471 (elf_backend_special_sections): New. Defined.
472 * elf32-m32r.c: Likewise.
473 * elf32-m68hc11.c: Likewise.
474 * elf32-m68hc12.c: Likewise.
475 * elf32-mcore.c: Likewise.
476 * elf32-sh64.c: Likewise.
477 * elf32-v850.c: Likewise.
478 * elf32-xtensa.c: Likewise.
479 * elf64-alpha.c: Likewise.
480 * elf64-hppa.c: Likewise.
481 * elf64-ppc.c: Likewise.
482 * elf64-sh64.c: Likewise.
483 * elfxx-ia64.c: Likewise.
484 * elfxx-mips.c: Likewise.
485 * elfxx-mips.h: Likewise.
487 * elfxx-target.h (elf_backend_special_sections): New.
488 (elfNN_bed): Initialize special_sections.
490 2005-07-07 Bob Wilson <bob.wilson@acm.org>
492 * xtensa-modules.c: Update tables with Xtensa MMU features.
494 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
496 * elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
498 * vms.h (_bfd_vms_debug): Add format attribute.
499 (_bfd_vms_debug, _bfd_hexdump): Fix typos.
501 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
504 * elflink.c (_bfd_elf_symbol_refs_local_p): Only undefined
505 symbol with default visibility is local.
507 2005-07-07 Ben Elliston <bje@gnu.org>
509 * config.bfd: Mark m68*-*-rtemscoff as obsolete.
511 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
513 * dwarf2.c (varinfo): Add addr.
514 (lookup_symbol_in_variable_table): Also check addr.
515 (scan_unit_for_symbols): Set addr for variable.
516 (comp_unit_find_line): Updated.
518 2005-07-06 Nick Clifton <nickc@redhat.com>
520 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
521 message if an unknown reloc is encountered.
522 (alpha_relocate_section): Likewise.
524 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
525 with a missing howto field.
527 2005-07-06 Alan Modra <amodra@bigpond.net.au>
529 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
532 2005-07-05 Paul Brook <paul@codesourcery.com>
534 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
535 (ppc_elf_vxworks_get_sec_type_attr): New function.
536 (elf_backend_special_sections): Remove vxwords definition.
537 (elf_backend_get_sec_type_attr): Define for vxworks.
539 2005-07-05 Nick Clifton <nickc@redhat.com>
541 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
543 2005-07-05 Paul Brook <paul@codesourcery.com>
545 * config.bfd: Add separate case for ppc-vxworks.
546 * configure: Regenerate.
547 * configure.in: Include elf-vxworks.lo on ppc targets.
548 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
550 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
551 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
552 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
553 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
554 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
555 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
556 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
557 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
558 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
559 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
560 (ppc_elf_create_got): Create .got.plt for VxWorks.
561 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
563 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
564 (allocate_got): VxWorks does not need a got header.
565 (allocate_dynrelocs): Handle VxWorks plt format.
566 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
567 VxWorks. Handle VxWorks plt/got.
568 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
569 (ppc_elf_vxworks_special_sections): New.
570 (ppc_elf_vxworks_link_hash_table_create,
571 ppc_elf_vxworks_add_symbol_hook,
572 elf_i386_vxworks_link_output_symbol_hook,
573 ppc_elf_vxworks_final_write_processing): New functions.
574 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
575 (_bfd_target_vector): Use it.
577 2005-07-05 Jakub Jelinek <jakub@redhat.com>
579 * libbfd-in.h (struct artdata): Add extended_names_size field.
581 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
582 allocated object by bfd_zalloc.
583 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
584 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
585 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
586 (get_extended_arelt_filename): Fail if index is bigger or equal to
588 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
589 get_extended_arelt_filename already did that.
590 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
591 Allocate one extra byte and clear it, in case extended names table
594 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
595 bfd_zalloc2): New prototypes.
596 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
597 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
598 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
599 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
600 elf_map_symbols, map_sections_to_segments,
601 assign_file_positions_for_segments, copy_private_bfd_data,
602 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
604 * bfd-in2.h: Rebuilt.
607 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
608 verdef or verneed section.
609 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
610 verneed sections gracefully.
611 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
612 bogus relocation values.
613 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
614 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
615 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
616 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
617 * elfxx-ia64.c (lookup_howto): Likewise.
619 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
620 the end of strtab and clear it.
623 2005-07-05 Nick Clifton <nickc@redhat.com>
625 * po/vi.po: New Vietnamese translation.
626 * configure.in (ALL_LINGUAS): Add vi.
627 * configure: Regenerate.
629 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
631 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
632 touchup logic like i386/ppc.
634 2005-07-05 Alan Modra <amodra@bigpond.net.au>
636 * elf.c (special_sections): Move const qualifier.
637 (special_sections_b..special_sections_t): Likewise.
638 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
640 (elf32_arm_symbian_special_sections): Move const qualifier.
641 * elf32-m32r.c: Similarly.
642 * elf32-m68hc11.c: Similarly.
643 * elf32-m68hc12.c: Similarly.
644 * elf32-mcore.c: Similarly.
645 * elf32-ppc.c: Similarly.
646 * elf32-sh64.c: Similarly.
647 * elf32-v850.c: Similarly.
648 * elf32-xtensa.c: Similarly.
649 * elf64-alpha.c: Similarly.
650 * elf64-hppa.c: Similarly.
651 * elf64-ppc.c: Similarly.
652 * elf64-sh64.c: Similarly.
653 * elfxx-ia64.c: Similarly.
654 * elfxx-mips.c: Similarly.
656 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
658 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
659 info->executable instead of !info->shared where appropriate.
661 2005-07-04 Alan Modra <amodra@bigpond.net.au>
664 * elf.c (assign_file_positions_for_segments): Remove excluded
665 sections from the segment map.
667 2005-07-04 Alan Modra <amodra@bigpond.net.au>
670 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
672 (_bfd_elf_get_special_section): Declare.
673 (bfd_elf_special_section): Update prototype.
674 * elf.c (special_sections): Remove unused outer entries.
675 (get_special_section): Delete.
676 (_bfd_elf_get_special_section): New function.
677 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
678 special_sections indexing.
679 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
680 * elf32-arm.c (symbian_special_sections_d): Delete.
681 (symbian_special_sections_g, symbian_special_sections_h): Delete.
682 (symbian_special_sections_i, symbian_special_sections_f): Delete.
683 (symbian_special_sections_p): Delete.
684 (elf32_arm_symbian_special_sections): Merge above to here.
685 (elf32_arm_symbian_get_sec_type_attr): New function.
686 (elf_backend_special_sections): Don't define.
687 (elf_backend_get_sec_type_attr): Define.
688 * elf32-m32r.c: Similarly to elf32-arm.c.
689 * elf32-m68hc11.c: Likewise.
690 * elf32-m68hc12.c: Likewise.
691 * elf32-mcore.c: Likewise.
692 * elf32-sh64.c: Likewise.
693 * elf32-v850.c: Likewise.
694 * elf32-xtensa.c: Likewise.
695 * elf64-alpha.c: Likewise.
696 * elf64-hppa.c: Likewise.
697 * elf64-ppc.c: Likewise.
698 * elf64-sh64.c: Likewise.
699 * elfxx-ia64.c: Likewise.
700 * elfxx-mips.c: Likewise.
701 * elf32-ppc.c: Likewise.
702 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
703 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
704 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
705 (elf_backend_get_sec_type_attr): Define.
706 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
707 (elf_backend_special_sections): Don't define.
710 2005-07-01 Nick Clifton <nickc@redhat.com>
712 * cpu-d10v.c: Update to ISO C90 style function declarations and
714 * cpu-d30v.c: Likewsie.
715 * cpu-i370.c: Likewsie.
716 * cpu-xstormy16.c: Likewsie.
717 * elf32-arc.c: Likewsie.
718 * elf32-d10v.c: Likewsie.
719 * elf32-d30v.c: Likewsie.
720 * elf32-dlx.c: Likewsie.
721 * elf32-i370.c: Likewsie.
722 * elf32-i960.c: Likewsie.
723 * elf32-ip2k.c: Likewsie.
724 * elf32-m32r.c: Likewsie.
725 * elf32-mcore.c: Likewsie.
726 * elf32-openrisc.c: Likewsie.
727 * elf32-or32.c: Likewsie.
728 * elf32-pj.c: Likewsie.
729 * elf32-v850.c: Likewsie.
730 * elf32-xstormy16.c: Likewsie.
732 2005-07-01 Alan Modra <amodra@bigpond.net.au>
734 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
736 (elf64_alpha_create_dynamic_sections): Always make new sections
737 by using bfd_make_section_anyway_with_flags. Check that .got not
739 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
742 2005-06-30 Alan Modra <amodra@bigpond.net.au>
744 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
745 _SDA_BASE_ and _SDA2_BASE_ symbols.
746 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
747 sym if not def_regular.
748 (_bfd_elf_provide_section_bound_symbols): Similarly.
750 2005-06-30 Ben Elliston <bje@gnu.org>
752 * config.bfd: Mark as obsolete:
757 2005-06-29 Alan Modra <amodra@bigpond.net.au>
759 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
760 .eh_frame specially..
761 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
762 Don't recheck sections we have already marked.
763 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
764 * section.c (struct bfd_section): Add gc_mark_from_eh.
765 (STD_SECTION): Adjust.
766 * ecoff.c (bfd_debug_section): Adjust.
767 * bfd-in2.h: Regenerate.
769 2005-06-29 Alan Modra <amodra@bigpond.net.au>
771 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
772 not been processed by check_relocs.
774 2005-06-29 Paul Brook <paul@codesourcery.com>
776 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
777 * bfd-in2.h: Regenerate.
778 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
780 * elflink.c (bfd_elf_set_symbol): Add section argument.
781 (_bfd_elf_provide_symbol): Ditto.
782 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
784 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
786 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
788 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
789 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
790 (struct elf32_hppa_link_hash_table): Use etab and bstab.
791 (stub_hash_newfunc): Use hh.
792 (hppa_link_hash_newfunc): Use hsh_cache.
793 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
794 (elf32_hppa_link_hash_table_free): Use bstab.
795 (hppa_stub_name): Use eh.
796 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
797 (hppa_add_stub): Use bstab.
798 (hppa_type_of_stub): Use eh.
799 (hppa_build_one_stub): Use hh and bh_root.
800 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
801 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
802 (elf32_hppa_gc_sweep_hook): Use hdh_next.
803 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
804 (allocate_plt_static): Use etab.
805 (allocate_dynrelocs): Use etab, and hdh_next.
806 (readonly_dynrelocs): Use hdh_next.
807 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
808 (get_local_syms): Use eh, bstab, and hh.
809 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
810 (elf32_hppa_set_gp): Use etab.
811 (elf32_hppa_build_stubs): Use bstab.
812 (final_link_relocate): Use eh, bh_root.
813 (elf32_hppa_relocate_section): Use elf, etab.
814 (elf32_hppa_finish_dynamic_sections): Use etab.
816 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
818 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
821 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
823 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
824 (hppa_stub_hash_entry): Define.
825 (stub_hash_newfunc): Rename variables.
826 (hppa_link_hash_newfunc): Likewise.
827 (elf32_hppa_link_hash_table_free): Likewise.
828 (hppa_stub_name): Likewise.
829 (hppa_get_stub_entry): Likewise.
830 (hppa_add_stub): Likewise.
831 (hppa_type_of_stub): Likewise.
832 (hppa_build_one_stub): Likewise.
833 (hppa_size_one_stub): Likewise.
834 (elf32_hppa_create_dynamic_sections): Likewise.
835 (elf32_hppa_copy_indirect_symbol): Likewise.
836 (elf32_hppa_check_relocs): Likewise.
837 (elf32_hppa_gc_mark_hook): Likewise.
838 (elf32_hppa_gc_sweep_hook): Likewise.
839 (elf32_hppa_grok_psinfo): Likewise.
840 (elf32_hppa_hide_symbol): Likewise.
841 (elf32_hppa_adjust_dynamic_symbol): Likewise.
842 (allocate_dynrelocs): Likewise.
843 (clobber_millicode_symbols): Likewise.
844 (readonly_dynrelocs): Likewise.
845 (elf32_hppa_size_dynamic_sections): Likewise.
846 (get_local_syms): Likewise.
847 (elf32_hppa_size_stubs): Likewise.
848 (hppa_record_segment_addr): Likewise.
849 (final_link_relocate): Likewise.
850 (elf32_hppa_relocate_section): Likewise.
851 (elf32_hppa_finish_dynamic_symbol): Likewise.
853 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
856 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
858 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
859 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
860 * elf32-cris.c (cris_elf_check_relocs): Likewise.
861 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
862 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
863 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
864 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
865 * elf32-i370.c (i370_elf_check_relocs): Likewise.
866 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
867 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
868 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
869 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
870 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
871 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
872 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
873 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
874 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
875 * elf32-s390.c (elf_s390_check_relocs): Likewise.
876 * elf32-sh.c (sh_elf_check_relocs): Likewise.
877 * elf32-v850.c (v850_elf_check_relocs): Likewise.
878 * elf32-vax.c (elf_vax_check_relocs): Likewise.
879 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
880 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
881 * elf64-s390.c (elf_s390_check_relocs): Likewise.
882 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
883 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
884 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
886 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
889 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
892 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
895 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
896 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
898 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
900 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
901 BFD_RELOC_X86_64_GOTPC32.
902 * bfd-in2.h: Regenerated.
904 2005-06-17 Jakub Jelinek <jakub@redhat.com>
906 * elf.c (bfd_section_from_shdr): Kill bogus warning.
908 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
909 symbol, relocation, group or versym sections.
911 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
913 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
914 doesn't point into the section.
916 2005-06-17 Jan Beulich <jbeulich@novell.com>
918 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
919 and BFD_RELOC_X86_64_GOTPC32.
920 * libbfd.h (bfd_reloc_code_real_names): Likewise.
921 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
922 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
923 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
924 and R_X86_64_GOTPC32.
925 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
926 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
927 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
928 (elf64_x86_64_relocate_section): Likewise.
929 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
931 2005-06-15 Mark Kettenis <kettenis@gnu.org>
933 * archive.c: Include "libiberty.h".
935 2005-06-15 Nick Clifton <nickc@redhat.com>
937 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
938 produced by the GreenHills toolchain can be assimilated.
940 2005-06-14 Steve Ellcey <sje@cup.hp.com>
942 * som.c (som_find_inliner_info): New.
944 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
946 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
948 2005-06-14 Jakub Jelinek <jakub@redhat.com>
950 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
951 Prevent endless recursion on broken objects.
953 * archive.c (do_slurp_coff_armap): Check for overflows.
955 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
957 * elfcode.h (elf_write_relocs): Do nothing if there are no
960 2005-06-10 Alan Modra <amodra@bigpond.net.au>
962 * dwarf2.c (decode_line_info): Revert last change. Instead set
963 initial low_pc to -1 to avoid need to test whether loc_pc has
966 2005-06-09 Christopher Faylor <cgf@timesys.com>
968 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
969 either SEC_ALLOC OR SEC_LOAD.
971 2005-06-09 Christopher Faylor <cgf@timesys.com>
973 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
974 section header. Do not add STYP_NOLOAD since it does not appear to be
977 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
980 * dwarf2.c (lookup_address_in_line_info_table): Restore code
981 handling NULL function info, removed with 2005-04-03 change.
983 2005-06-08 Mark Mitchell <mark@codesourcery.com>
985 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
987 2005-06-09 Alan Modra <amodra@bigpond.net.au>
989 * elflink.c (elf_mark_used_section): Delete.
990 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
991 * reloc.c (bfd_mark_used_section): New function.
992 (bfd_generic_gc_sections): Call bfd_mark_used_section.
994 2005-06-08 Alan Modra <amodra@bigpond.net.au>
996 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
999 2005-06-07 Mark Mitchell <mark@codesourcery.com>
1001 * opncls.c (bfd_fdopenr): Add missing break statements.
1003 2005-06-07 Mark Mitchell <mark@codesourcery.com>
1005 * opncls.c (bfd_fopen): New API.
1006 (bfd_openr): Use it.
1007 (bfd_fdopenr): Likewise.
1008 * bfd-in2.h: Regenerated.
1010 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1011 Michael Snyder <msnyder@redhat.com>
1012 Stan Cox <scox@redhat.com>
1014 * Makefile.am (ALL_MACHINES): Add ms1 support.
1015 (ALL_MACHINES_CFILES): Same.
1016 (BFD32_BACKENDS): Same.
1017 (BFD32_BACKENDS_CFILES): Same.
1019 * Makefile.in: Regenerate.
1021 * archures.c (bfd_architecture): Add ms1 entries.
1022 Externalize bfd_ms1_arch.
1023 (bfd_archures_list): Add bfd_ms1_arch.
1025 * bfd-in2.h: Regenerate.
1027 * cpu-ms1.c: New file.
1029 * elf32-ms1.c: New file.
1031 * targets.c: Define extern of bfd_elf32_ms1_vec.
1032 Add bfd_elf32_ms1_vec to _bfd_target_vector.
1034 * configure.in: Add bfd_elf32_ms1_vec case.
1036 * configure: Regenerate.
1038 * config.bfd: Add ms1-*-elf to table.
1040 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1042 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
1044 2005-06-07 Alan Modra <amodra@bigpond.net.au>
1046 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
1047 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
1049 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1052 * bfd.c (bfd_find_line): New.
1054 * dwarf2.c (comp_unit): Add variable_table.
1055 (funcinfo): Add file, line, and sec.
1057 (lookup_symbol_in_function_table): New.
1058 (lookup_symbol_in_variable_table): New.
1059 (scan_unit_for_functions): Renamed to ...
1060 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
1062 (comp_unit_find_nearest_line): Updated.
1063 (comp_unit_find_line): New.
1064 (_bfd_dwarf2_find_line): New.
1066 * elf-bfd.h (_bfd_elf_find_line): New.
1067 (_bfd_generic_find_line): New. Defined.
1069 * elf.c (_bfd_elf_find_line): New.
1071 * libbfd-in.h (_bfd_dwarf2_find_line): New.
1072 (_bfd_generic_find_line): New.
1074 * bfd-in2.h: Regenerated.
1075 * libbfd.h: Likewise.
1077 * libbfd.c (_bfd_generic_find_line): New.
1079 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
1080 with _bfd_generic_find_line.
1081 (bfd_target): Add _bfd_find_line.
1083 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1085 * dwarf2.c (decode_line_info): Properly set low_pc.
1087 2005-06-06 Alan Modra <amodra@bigpond.net.au>
1089 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
1090 case, include addend when indexing .opd section map.
1091 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
1092 clear opd_adjust array if no_opd_opt set. Tidy code.
1093 Ignore zero size .opd. Check bfd_alloc return value.
1094 (ppc_stub_name): Return immediately on bfd_malloc fail.
1095 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
1097 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
1099 * dwarf2.c (comp_unit): Fix a typo in comment.
1101 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1103 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
1104 (reloc_type_lookup): Dito.
1105 (elf_vax_discard_copies): Dito.
1106 (elf_vax_instantiate_got_entries): Dito.
1107 (elf_vax_link_hash_traverse): Dito.
1108 (elf_vax_link_hash_newfunc): Dito.
1109 (elf_vax_link_hash_table_create): Dito.
1110 (elf32_vax_set_private_flags): Dito.
1111 (elf32_vax_merge_private_bfd_data): Dito.
1112 (elf32_vax_print_private_bfd_data): Dito.
1113 (elf_vax_check_relocs): Dito.
1114 (elf_vax_gc_mark_hook): Dito.
1115 (elf_vax_gc_sweep_hook): Dito.
1116 (elf_vax_size_dynamic_sections): Dito.
1117 (elf_vax_discard_copies): Dito.
1118 (elf_vax_instantiate_got_entries): Dito.
1119 (elf_vax_relocate_section): Dito.
1120 (elf_vax_finish_dynamic_symbol): Dito.
1121 (elf_vax_finish_dynamic_sections): Dito.
1122 (elf_vax_hash_table): Break-up of line isn't needed.
1123 (elf_vax_check_relocs): Remove leading whitespace
1124 (elf_vax_relocate_section): Remove redundant whitespace
1125 (elf_vax_link_hash_newfunc): Don't cast NULL.
1126 (elf_vax_link_hash_table_create): Dito.
1127 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
1129 2005-06-03 Alan Modra <amodra@bigpond.net.au>
1132 * configure.in: Bump version
1133 * configure: Regenerate.
1134 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
1135 discarded section sym refs and kill linker output.
1136 * simple.c (simple_dummy_einfo): New function.
1137 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
1139 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
1140 for all reloc types.
1142 2005-06-02 Alan Modra <amodra@bigpond.net.au>
1144 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
1145 restrictive of func code and func descr for undefined syms as well
1148 2005-05-31 Jim Blandy <jimb@redhat.com>
1150 * Makefile.am: Regenerate dependencies with 'make dep-am'.
1151 * Makefile.in: Regenerate.
1153 2005-05-31 Richard Henderson <rth@redhat.com>
1155 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
1156 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
1157 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
1158 (elf64_alpha_want_plt): Update to match.
1159 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
1160 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
1162 2005-05-31 Zack Weinberg <zack@codesourcery.com>
1164 * elf32-arm.c (elf32_arm_reloc_type_lookup)
1165 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
1166 Use ISO C90 function declaration style.
1168 2005-05-31 James E Wilson <wilson@specifixinc.com>
1170 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
1171 header PF_R flag on PT_LOAD segments.
1173 2005-05-30 Richard Henderson <rth@redhat.com>
1175 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
1176 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
1178 2005-05-29 Richard Henderson <rth@redhat.com>
1180 * configure.in (--enable-secureplt): New.
1181 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
1182 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
1183 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
1184 (elf64_alpha_use_secureplt): New.
1185 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
1186 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
1187 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
1188 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
1189 (struct alpha_elf_link_hash_entry): Add plt_offset.
1190 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
1191 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
1192 (PLT_ENTRY_WORD3): Remove.
1193 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
1194 on .plt and create .got.plt.
1195 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
1196 (get_got_entry): Initialize plt_offset.
1197 (elf64_alpha_want_plt): New.
1198 (elf64_alpha_check_relocs): Use it.
1199 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
1201 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
1202 error as user error.
1203 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
1205 (elf64_alpha_size_plt_section): Size .got.plt section.
1206 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
1208 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
1209 Add PLTRO DYNAMIC entry.
1210 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
1211 (elf64_alpha_finish_dynamic_sections): Likewise.
1213 2005-05-28 David Daney <ddaney@avtrex.com>
1215 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
1216 calculation of DT_RELSZ to occur after all dynamic relocations
1219 2005-05-28 Eli Zaretskii <eliz@gnu.org>
1221 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
1222 * config.in, configure: Regenerate.
1224 2005-05-26 Mark Kettenis <kettenis@gnu.org>
1225 Maciej W. Rozycki <macro@linux-mips.org>
1227 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
1228 stop processing of options if one of invalid size is
1230 (_bfd_mips_elf_section_from_shdr): Likewise.
1231 (_bfd_mips_elf_fake_sections): Reset the type of empty special
1234 2005-05-26 Richard Henderson <rth@redhat.com>
1236 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
1237 plt_old_section, plt_old_value.
1238 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
1239 (elf64_alpha_size_plt_section_1): Don't use it.
1241 2005-05-26 Jakub Jelinek <jakub@redhat.com>
1243 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
1244 first shdr has sh_size == 0. Fail if e_shnum is large to cause
1245 arithmetic overflow when allocating the i_shdr array.
1246 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
1248 2005-05-25 Richard Henderson <rth@redhat.com>
1250 * elf64-alpha.c: Update all function definitions to ISO C. Remove
1251 all function prototypes; rearrange functions into def-use order.
1253 2005-05-25 Richard Henderson <rth@redhat.com>
1255 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
1256 in the presence of deleting elements.
1257 (elf64_alpha_size_got_sections): Zero dead got section size.
1259 2005-05-23 Fred Fish <fnf@specifixinc.com>
1261 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
1262 (struct funcinfo): Add caller_func, caller_file, caller_line.
1263 tag, and nesting_level members.
1264 (lookup_address_in_function_table): Change first passed parameter
1265 from "struct funcinfo *" to "struct comp_unit *".
1266 (lookup_address_in_function_table): Dereference unit to find function
1268 (lookup_address_in_function_table): Traverse the function list to
1269 create a chain of inlined functions back to the first non inlined
1271 (scan_unit_for_functions): Remember tag and nesting level. Handle
1272 DW_AT_call_file and DW_AT_call_line.
1273 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
1274 call to pass unit pointer instead of function table pointer. For
1275 inlined functions, save pointer to the inliner chain.
1276 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
1277 (_bfd_dwarf2_find_inliner_info): New function that returns information
1278 from the inliner chain after a call to bfd_find_nearest_line.
1280 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
1281 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
1282 NAME##_find_inliner_info.
1283 (bfd_target): Add _bfd_find_inliner_info.
1284 * bfd-in2.h: Regenerate.
1286 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
1287 macro that always returns bfd_false.
1288 (_bfd_dwarf2_find_inliner_info): Declare.
1289 * libbfd.h: Regenerate.
1291 * elf32-arm.c (elf32_arm_find_inliner_info): New function
1292 that calls _bfd_dwarf2_find_inliner_info.
1293 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
1295 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
1296 that calls _bfd_dwarf2_find_inliner_info.
1297 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
1298 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
1299 _bfd_mips_elf_find_inliner_info.
1300 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
1301 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
1303 * elf.c (_bfd_elf_find_inliner_info): New function that calls
1304 _bfd_dwarf2_find_inliner_info.
1305 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
1306 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
1307 _bfd_elf_find_inliner_info.
1309 * coffgen.c (coff_find_inliner_info): New function that
1310 calls _bfd_dwarf2_find_inliner_info.
1311 * libcoff-in.h (coff_find_inliner_info): Declare.
1312 * libcoff.h: Regenerate.
1313 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
1314 (pmac_xcoff_vec) Ditto.
1315 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1316 (aix5coff64_vec): Ditto.
1318 * aout-target.h (MY_find_inliner_info): Define as
1319 _bfd_nosymbols_find_inliner_info.
1320 * aout-tic30.c (MY_find_inliner_info): Ditto.
1321 * binary.c (binary_find_inliner_info): Ditto.
1322 * i386msdos.c (msdos_find_inliner_info): Ditto.
1323 * ihex.c (ihex_find_inliner_info): Ditto.
1324 * libaout.h (aout_32_find_inliner_info): Ditto.
1325 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
1326 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
1327 * mmo.c (mmo_find_inliner_info): Ditto.
1328 * nlm-target.h (nlm_find_inliner_info): Ditto.
1329 * pef.c (bfd_pef_find_inliner_info): Ditto.
1330 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
1331 * srec.c (srec_find_inliner_info): Ditto.
1332 * tekhex.c (tekhex_find_inliner_info): Ditto.
1333 * versados.c (versados_find_inliner_info): Ditto.
1334 * xsym.c (bfd_sym_find_inliner_info): Ditto.
1336 * ieee.c (ieee_find_inliner_info): New function that always
1338 * oasys.c (oasys_find_inliner_info): Ditto.
1339 * vms.c (vms_find_inliner_info): Ditto.
1341 2005-05-24 Alan Modra <amodra@bigpond.net.au>
1343 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
1344 force old plt layout.
1346 2005-05-22 Richard Henderson <rth@redhat.com>
1348 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
1350 (elf64_alpha_check_relocs): Likewise.
1351 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
1352 non-allocated sections.
1354 2005-05-22 Richard Henderson <rth@redhat.com>
1356 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
1357 undefweak to use zero register. Call elf64_alpha_relax_got_load
1358 if not all uses removed.
1359 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
1360 (elf64_alpha_relax_section): Handle undefweak symbols.
1361 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
1362 (elf64_alpha_size_rela_got_1): Likewise.
1363 (elf64_alpha_relocate_section): Likewise.
1365 2005-05-22 Richard Henderson <rth@redhat.com>
1367 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
1368 on SEC_CODE sections.
1370 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1372 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
1374 (som_write_space_strings): Change type of tmp_space and p to char *.
1375 (som_write_symbol_strings): Likewise. Also change type of comp to
1377 (som_begin_writing): Change type of strings_size to unsigned int.
1378 (som_finish_writing): Likewise.
1379 (som_slurp_reloc_table): Change type of external_relocs to unsigned
1381 * som.h (struct som_section_data_struct): Change type of reloc_stream
1382 field to unsigned char *.
1384 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1386 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
1387 copy relocations for VxWorks.
1389 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1391 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
1393 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
1394 (ppc_elf_check_relocs): Set has_sda_refs.
1395 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
1396 copy relocations. Use has_sda_refs to place variables in .sbss.
1397 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
1400 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1402 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
1403 xtensa_default_isa is initialized.
1405 2005-05-20 Alan Modra <amodra@bigpond.net.au>
1407 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
1408 for second and subsequent list entries. Only allocate multiple
1409 glink stubs when shared or pie.
1410 (ppc_elf_finish_dynamic_symbol): Break out early when only one
1411 glink stub is needed.
1413 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1415 * Makefile.am: Have 'all' depend on 'info'.
1416 * Makefile.in: Regenerate.
1418 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1420 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
1421 init_offset. Add init_got_refcount, init_plt_refcount,
1422 init_got_offset and init_plt_offset.
1423 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
1424 (_bfd_elf_link_hash_hide_symbol): Likewise.
1425 (_bfd_elf_link_hash_table_init): Likewise.
1426 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1427 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
1428 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
1429 (bfd_elf_size_dynamic_sections): Likewise.
1430 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
1431 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
1432 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
1433 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
1434 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
1435 (struct plt_entry): New.
1436 (ppc_elf_link_hash_table_create): Set new init_plt fields.
1437 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
1438 use _bfd_elf_link_hash_copy_indirect.
1439 (update_plt_info, find_plt_ent): New functions.
1440 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
1441 and adjust for use of plt list rather than refcount.
1442 (ppc_elf_gc_sweep_hook): Likewise.
1443 (ppc_elf_tls_optimize): Likewise.
1444 (ppc_elf_adjust_dynamic_symbol): Likewise.
1445 (allocate_dynrelocs): Likewise.
1446 (ppc_elf_relax_section): Likewise.
1447 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
1448 when performing a relocatable link.
1449 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
1450 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
1453 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1455 * elf.c (assign_file_positions_for_segments): Use maximum of
1456 maxpagesize and section alignment when adjusting initial
1457 segment offset and section offsets.
1459 2005-05-18 Zack Weinberg <zack@codesourcery.com>
1461 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
1464 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
1466 * elf.c (group_signature): Undo the last change. Check if the
1467 symbol table section is correct.
1469 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1471 * elf32-arm.c: Wherever possible, use official reloc names
1473 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
1474 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
1475 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
1476 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
1477 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
1478 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
1479 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
1480 Add many new relocations from AAELF.
1481 (elf32_arm_howto_from_type): Update to match.
1482 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
1483 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
1484 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
1485 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
1486 (elf32_arm_final_link_relocate): Add support for
1487 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
1488 case entries redundant with default.
1490 * reloc.c: Reorganize ARM relocations. Add Thumb
1491 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
1492 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
1493 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
1494 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
1495 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
1496 * bfd-in2.h, libbfd.h: Regenerate.
1498 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1500 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
1502 * format.c (bfd_check_format_matches): Set output_has_begun
1504 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
1505 special case for both_direction.
1507 2005-05-17 Nick Clifton <nickc@redhat.com>
1509 * elf.c (group_signature): Check for a group section which is
1510 actually a (corrupt) symbol table section in disguise and prevent
1511 an infinite loop from occurring.
1513 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1515 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
1518 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1520 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
1521 predicate on slot 0 only if slot 0 isn't br.
1523 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1526 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
1527 empty sdynbss section.
1528 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1530 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
1532 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
1535 2005-05-17 Alan Modra <amodra@bigpond.net.au>
1537 * elf32-ppc.c (LIS_11. LIS_12): Define.
1538 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
1539 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
1540 for --data-plt when building non-pie executables.
1542 2005-05-17 Nick Clifton <nickc@redhat.com>
1544 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1545 the situation where a symbols's section is not known but a section
1546 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1549 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1550 the presence of a symbol table to just before the symbol table is
1553 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1556 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1557 (elfNN_ia64_relax_section): Use it.
1559 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1561 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1564 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1566 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1568 (ppc_elf_finish_dynamic_sections): Likewise.
1570 2005-05-13 Fred Fish <fnf@specifixinc.com>
1572 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1573 * libbfd.h: Rebuilt.
1575 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1577 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1578 periods in linkonce_kind values.
1580 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1582 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1583 against protected function when building executable.
1585 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1587 * elf32-ppc.c (LWZU_0_X_11): Delete.
1588 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1589 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1590 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1592 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1594 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1595 Generate .glink branch table and updated stubs.
1597 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1599 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1600 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1601 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1602 (CROR_151515, CROR_313131): Delete.
1603 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1604 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1605 LWZU_0_X_11): Define.
1606 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1607 and R_PPC_REL16_HA entries.
1608 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1609 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1610 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1611 new_plt, and old_plt.
1612 (ppc_elf_create_dynamic_sections): Create .glink section.
1613 (ppc_elf_check_relocs): Set new_plt and old_plt.
1614 (ppc_elf_select_plt_layout): New function.
1615 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1616 (allocate_got): Handle differences between old and new got layout.
1617 (allocate_dynrelocs): Likewise for plt.
1618 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1619 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1620 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1621 destination of R_PPC_PLTREL24 relocs.
1622 (ppc_elf_relocate_section): Handle new relocs and changed destination
1624 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1625 differences in layout.
1626 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1627 put a blrl in new got. Write glink contents.
1628 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1629 * libbfd.h: Regenerate.
1630 * bfd-in2.h: Regenerate.
1632 2005-05-11 Andreas Schwab <schwab@suse.de>
1634 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1637 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1639 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1640 section if SEC_ALLOC isn't set.
1642 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1644 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1645 * acinclude.m4: Don't sinclude accross.m4.
1646 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1648 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1650 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1651 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1652 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1653 (func_desc_adjust): Hide fake function descriptors when function
1654 code entry is defined.
1655 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1657 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1659 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1661 2005-05-08 Dave Korn <dave.korn@artimi.com>
1663 * coff-tic80.c: Undefine _CONST after system headers to prevent
1664 clash with tic80-specific definition in include/coff/tic80.h
1666 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1669 * elflink.c (elf_link_output_extsym): Use output_bfd if
1670 h->root.u.def.section is bfd_abs_section_ptr when reporting
1673 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1675 * elf-bfd.h (elf_backend_data): Update special_sections to
1676 array of pointer to bfd_elf_special_section.
1677 * elf.c (special_sections): Likewise.
1678 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1679 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1680 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1681 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1682 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1683 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1684 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1685 * elf32-v850.c (v850_elf_special_sections): Likewise.
1686 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1687 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1688 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1689 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1690 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1691 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1692 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1693 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1695 * elf.c (get_special_section): Updated.
1697 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1699 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1700 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1701 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1703 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1704 * elf32-frv.c (_frv_create_got_section): Likewise.
1705 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1706 (elf_backend_got_symbol_offset): Don't define.
1707 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1708 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1710 (ppc_elf_create_got): Tidy.
1711 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1712 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1713 (ppc_elf_gc_sweep_hook): Likewise.
1714 (ppc_elf_relocate_section): Likewise.
1715 (ppc_elf_finish_dynamic_symbol): Likewise.
1716 (allocate_got): New function.
1717 (allocate_dynrelocs): Use allocate_got.
1718 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1719 so that local got can refcount it. Set got_header_size.
1720 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1722 (ppc_elf_finish_dynamic_sections): Likewise.
1723 (elf_backend_got_symbol_offset): Don't define.
1724 (elf_backend_got_header_size): Ditto.
1726 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1728 * configure.in (ACX_HEADER_STRING): New.
1729 * configure: Regenerate.
1730 * config.in: Regenerate.
1731 * sysdep.h (STRING_WITH_STRINGS): Use.
1733 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1735 * elf.c (_bfd_elf_close_and_cleanup): Only call
1736 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1738 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1740 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1741 "__bss_start" instead of "_edata" as fallback.
1743 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1745 * bfd-in2.h: Regenerated.
1747 2005-05-05 Paul Brook <paul@codesourcery.com>
1749 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1750 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1752 * configure: Regenerate.
1753 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1754 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1755 (elf32-i386.lo): Depend on elf-vxworks.h.
1756 (elf-vxworks.lo): New rule.
1757 * Makefile.in: Regenerate.
1758 * elf-bfd.h (elf_backend_data): Update type of
1759 elf_backend_emit_relocs.
1760 (_bfd_elf_link_output_relocs): Update prototype.
1761 * elflink.c (_bfd_elf_link_output_relocs): Always use
1762 bed->elf_backend_emit_relocs when outputting relocations.
1763 * elfxx-target.h (elf_backend_emit_relocs): Default to
1764 _bfd_elf_link_output_relocs.
1765 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1766 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1767 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1768 (elf_i386_plt0_entry): Remove padding.
1769 (elf_i386_pic_plt0_entry): Ditto.
1770 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1771 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1772 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1773 plt0_pad_byte fields.
1774 (elf_i386_link_hash_table_create): Zero them.
1775 (elf_i386_create_dynamic_sections): Create static relocation section.
1776 (allocate_dynrelocs): Allocate space for static PLT relocations.
1777 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1778 symbols. Give PLT symbols function type. Don't strip PLT sections
1779 if we have exported symbols from them.
1780 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1781 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1783 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1784 Add relocation for GOT location. Fill in PLT static relocations.
1785 (elf_i386_vxworks_link_hash_table_create): New function.
1786 (elf_i386_vxworks_link_output_symbol_hook): New function.
1787 * elf-vxworks.h: New file.
1789 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1791 * section.c (bfd_make_section_anyway_with_flags): New.
1792 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1793 (bfd_make_section_with_flags): New.
1794 (bfd_make_section): Call bfd_make_section_with_flags.
1796 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1797 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1798 instead of bfd_make_section/bfd_make_section and don't call
1799 bfd_set_section_flags.
1800 (mn10300_elf_check_relocs): Likewise.
1801 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1802 * elf32-arm.c (create_got_section): Likewise.
1803 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1804 (elf32_arm_check_relocs): Likewise.
1805 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1806 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1807 (_frv_create_got_section): Likewise.
1808 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1809 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1810 (elf32_hppa_check_relocs): Likewise.
1811 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1812 (i370_elf_check_relocs): Likewise.
1813 * elf32-i386.c (create_got_section): Likewise.
1814 (elf_i386_check_relocs): Likewise.
1815 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1816 (create_got_section): Likewise.
1817 (m32r_elf_create_dynamic_sections): Likewise.
1818 (m32r_elf_check_relocs): Likewise.
1819 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1820 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1821 (ppc_elf_create_dynamic_sections): Likewise.
1822 (ppc_elf_add_symbol_hook): Likewise.
1823 (ppc_elf_check_relocs): Likewise.
1824 * elf32-s390.c (create_got_section): Likewise.
1825 (elf_s390_check_relocs): Likewise.
1826 * elf32-sh.c (create_got_section): Likewise.
1827 (sh_elf_create_dynamic_sections): Likewise.
1828 (sh_elf_check_relocs): Likewise.
1829 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1830 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1831 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1832 (add_extra_plt_sections): Likewise.
1833 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1834 (elf64_alpha_create_got_section): Likewise.
1835 (elf64_alpha_create_dynamic_sections): Likewise.
1836 (elf64_alpha_check_relocs): Likewise.
1837 * elf64-hppa.c (get_reloc_section): Likewise.
1838 (get_opd): Likewise.
1839 (get_plt): Likewise.
1840 (get_dlt): Likewise.
1841 (get_stub): Likewise.
1842 (elf64_hppa_create_dynamic_sectionso): Likewise.
1843 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1844 * elf64-ppc.c (create_linkage_sections): Likewise.
1845 (ppc64_elf_check_relocs): Likewise.
1846 * elf64-s390.c (create_got_section): Likewise.
1847 (elf_s390_check_relocs): Likewise.
1848 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1849 (sh64_elf64_create_dynamic_sections): Likewise.
1850 * elf64-x86-64.c (create_got_section): Likewise.
1851 (elf64_x86_64_check_relocs): Likewise.
1852 * elflink.c (_bfd_elf_create_got_section): Likewise.
1853 (_bfd_elf_link_create_dynamic_sections): Likewise.
1854 (elf_link_add_object_symbols): Likewise.
1855 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1856 (elfNN_ia64_create_dynamic_sections): Likewise.
1857 (get_fptr): Likewise.
1858 (get_pltoff): Likewise.
1859 (get_reloc_section): Likewise.
1860 (elfNN_ia64_object_p): Likewise.
1861 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1862 (mips_elf_create_compact_rel_section): Likewise.
1863 (mips_elf_create_got_section): Likewise.
1864 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1865 * elfxx-sparc.c (create_got_section): Likewise.
1866 (_bfd_sparc_elf_check_relocs): Likewise.
1868 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1869 on linker created sections.
1871 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1874 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1875 script on executable.
1877 2005-05-05 John Levon <levon@movementarian.org>
1879 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1880 allocated memory before returning.
1881 (decode_line_info): Likewise.
1882 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1883 allocated by functions in this file.
1884 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1885 * elf.c (_bfd_elf_close_and_cleanup): Call
1886 _bfd_dwarf2_cleanup_debug_info.
1888 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1890 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1891 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1892 * configure, config.in, Makefile.in: Regenerate.
1893 * sysdep.h (stpcpy): Revert last change.
1895 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1897 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1899 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1901 * elfxx-ia64.c (ARCH_SIZE): New.
1902 (LOG_SECTION_ALIGN): Likewise.
1903 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1904 align relocation sections.
1905 (get_fptr): Likewise.
1906 (get_reloc_section): Likewise.
1907 (elfNN_ia64_tprel_base): Likewise.
1908 (elfNN_ia64_check_relocs): Support 32bit relocations.
1909 (allocate_global_fptr_got): Likewise.
1910 (allocate_dynrel_entries): Likewise.
1911 (set_got_entry): Likewise.
1912 (set_pltoff_entry): Likewise.
1913 (elfNN_ia64_relocate_section): Likewise.
1915 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1917 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1918 * configure: Regenerate.
1919 * config.in: Likewise.
1921 * sysdep.h (stpcpy): New.
1923 2005-05-04 Nick Clifton <nickc@redhat.com>
1925 * Update the address and phone number of the FSF organization in
1926 the GPL notices in the following files:
1927 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1928 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1929 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1930 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1931 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1932 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1933 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1934 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1935 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1936 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1937 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1938 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1939 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1940 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1941 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1942 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1943 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1944 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1945 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1946 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1947 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1948 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1949 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1950 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1951 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1952 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1953 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1954 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1955 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1956 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1957 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1958 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1959 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1960 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1961 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1962 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1963 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1964 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1965 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1966 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1967 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1968 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1969 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1970 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1971 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1972 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1973 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1974 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1975 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1976 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1977 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1978 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1979 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1980 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1981 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1982 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1983 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1984 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1985 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1986 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1987 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1988 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1989 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1990 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1991 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1992 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1993 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1994 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1995 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1996 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1999 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2001 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
2002 * bfd-in2.h: Regenerated.
2004 * elflink.c (bfd_elf_set_symbol): New.
2005 (_bfd_elf_provide_symbol): Call it.
2006 (_bfd_elf_provide_section_bound_symbols): New.
2008 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2010 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
2011 at the end, if a strong definition has already been seen.
2013 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2015 * section.c (struct bfd_section): Replace link_order_head and
2016 link_order_tail with map_head and map_tail union.
2017 (STD_SECTION): Update.
2018 (_bfd_strip_section_from_output): Delete.
2019 * aoutx.h: Update throughout for above changes.
2020 * coff-ppc.c: Likewise.
2021 * cofflink.c: Likewise.
2022 * ecoff.c: Likewise.
2023 * elf-eh-frame.c: Likewise.
2024 * elf-m10300.c: Likewise.
2026 * elf32-arm.c: Likewise.
2027 * elf32-cris.c: Likewise.
2028 * elf32-hppa.c: Likewise.
2029 * elf32-i386.c: Likewise.
2030 * elf32-m32r.c: Likewise.
2031 * elf32-m68hc1x.c: Likewise.
2032 * elf32-m68k.c: Likewise.
2033 * elf32-ppc.c: Likewise.
2034 * elf32-s390.c: Likewise.
2035 * elf32-sh.c: Likewise.
2036 * elf32-vax.c: Likewise.
2037 * elf32-xtensa.c: Likewise.
2038 * elf64-alpha.c: Likewise.
2039 * elf64-hppa.c: Likewise.
2040 * elf64-ppc.c: Likewise.
2041 * elf64-s390.c: Likewise.
2042 * elf64-sh64.c: Likewise.
2043 * elf64-x86-64.c: Likewise.
2044 * elflink.c: Likewise.
2045 * elfxx-ia64.c: Likewise.
2046 * elfxx-mips.c: Likewise.
2047 * elfxx-sparc.c: Likewise.
2048 * linker.c: Likewise.
2049 * merge.c: Likewise.
2050 * pdp11.c: Likewise.
2051 * xcofflink.c: Likewise.
2052 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
2053 out from bfd_elf_size_dynamic_sections.
2054 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
2055 * bfd-in2.h: Regenerate.
2057 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2059 * section.c (bfd_section_list_remove): Don't clear s->next.
2060 (bfd_section_list_append): Always init s->prev.
2061 (bfd_section_list_prepend): Define.
2062 (bfd_section_list_insert_after): Minor optimization.
2063 (bfd_section_removed_from_list): Rewrite.
2064 * elf.c (assign_section_numbers): Simplify list traversal now that
2065 bfd_section_list_remove doesn't destroy removed section next ptr.
2066 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2067 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
2068 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
2069 * bfd-in2.h: Regenerate.
2071 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2073 * bfd.c (bfd): Remove section_tail and add section_last.
2074 (bfd_preserve): Likewise.
2075 (bfd_preserve_save): Likewise.
2076 (bfd_preserve_restore): Likewise.
2077 * opncls.c (_bfd_new_bfd): Likewise.
2079 * coffcode.h (coff_compute_section_file_positions): Updated.
2080 (coff_compute_section_file_positions): Likewise.
2081 * elf.c (assign_section_numbers): Likewise.
2082 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2083 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2084 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
2085 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2086 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2087 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2089 * ecoff.c (bfd_debug_section): Initialize prev.
2091 * section.c (bfd_section): Add prev.
2092 (bfd_section_list_remove): Updated.
2093 (bfd_section_list_append): New.
2094 (bfd_section_list_insert_after): New.
2095 (bfd_section_list_insert_before): New.
2096 (bfd_section_list_insert): Removed.
2097 (bfd_section_removed_from_list): Updated.
2098 (STD_SECTION): Initialize prev.
2099 (bfd_section_init): Updated.
2100 (bfd_section_list_clear): Updated.
2102 * bfd-in2.h: Regenerated.
2104 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2106 * elf.c (_bfd_elf_new_section_hook): Don't call
2107 _bfd_elf_get_sec_type_attr on sections from input files.
2109 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2111 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
2112 hash table size 16699 instead of bfd_hash_table_init.
2114 2005-05-01 Paul Brook <paul@codesourcery.com>
2116 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
2117 definition has already been seen.
2119 2005-05-01 Paul Brook <paul@codesourcery.com>
2121 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
2122 R_ARM_PLT32 the same as R_ARM_PC24.
2123 (arm_add_to_rel): Ditto.
2125 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2127 * config.bfd: Add h8300*-*-rtemscoff.
2128 Switch h8300*-*-rtems* to elf.
2130 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2132 * aclocal.m4, Makefile.in: Regnerated.
2134 2005-04-28 Paul Brook <paul@codesourcery.com>
2136 Merge changes only applied to Makefile.in.
2137 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
2138 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2139 (elfxx-sparc.lo): New rule.
2140 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2141 (elf64-sparc.lo): Likewise.
2143 2005-04-28 Julian Brown <julian@codesourcery.com>
2145 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
2148 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
2150 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
2152 * elf.c (bfd_elf_sym_name): Updated.
2153 (group_signature): Likewise.
2154 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2155 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
2156 (ppc64_elf_edit_toc): Likewise.
2157 (ppc64_elf_relocate_section): Likewise.
2158 * elfcode.h (elf_slurp_symbol_table): Likewise.
2159 * elflink.c (elf_link_input_bfd): Likewise.
2161 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
2162 bfd_elf_sym_name to get local symbol name when reporting errors.
2164 2005-04-27 Nick Clifton <nickc@redhat.com>
2166 * elflink.c (elf_link_input_bfd): Handle the case where a badly
2167 formatted input file results in a reloc which has no associated
2170 2005-04-26 Jerome Guitton <guitton@gnat.com>
2172 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
2174 2005-04-25 David S. Miller <davem@davemloft.net>
2176 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
2177 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
2178 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
2181 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
2184 * elflink.c (elf_link_input_bfd): Make non-debugging reference
2185 to discarded section an error.
2187 2005-04-21 Jerome Guitton <guitton@gnat.com>
2189 * configure.in: Replace BFD_NEED_DECLARATION checks by the
2190 corresponding AC_CHECK_DECLS.
2191 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
2193 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
2194 * configure: Regenerate.
2197 2005-04-21 Andreas Schwab <schwab@suse.de>
2199 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
2200 unsigned from type of dynamic_interpreter.
2201 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
2204 * elf.c (assign_section_numbers): Fix comment.
2206 2005-04-21 Jerome Guitton <guitton@gnat.com>
2208 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
2209 for struct som_exec_auxhdr fields.
2211 2005-04-21 Nick Clifton <nickc@redhat.com>
2213 * aout-adobe.c: Convert to ISO C and fix formatting.
2214 * aout-arm.c: Convert to ISO C and fix formatting.
2215 * aout-cris.c: Convert to ISO C and fix formatting.
2216 * aout-ns32k.c: Convert to ISO C and fix formatting.
2217 * aout-tic30.c: Convert to ISO C and fix formatting.
2218 * coffcode.h: Convert to ISO C and fix formatting.
2219 * coffswap.h: Convert to ISO C and fix formatting.
2220 * i386aout.c: Convert to ISO C and fix formatting.
2221 * libaout.h: Convert to ISO C and fix formatting.
2222 * libcoff-in.h: Convert to ISO C and fix formatting.
2223 * libcoff.h: Convert to ISO C and fix formatting.
2224 * libecoff.h: Convert to ISO C and fix formatting.
2225 * libnlm.h: Convert to ISO C and fix formatting.
2226 * libpei.h: Convert to ISO C and fix formatting.
2227 * libxcoff.h: Convert to ISO C and fix formatting.
2228 * nlm-target.h: Convert to ISO C and fix formatting.
2229 * nlm.c: Convert to ISO C and fix formatting.
2230 * nlm32-alpha.c: Convert to ISO C and fix formatting.
2231 * nlm32-i386.c: Convert to ISO C and fix formatting.
2232 * nlm32-ppc.c: Convert to ISO C and fix formatting.
2233 * nlm32-sparc.c: Convert to ISO C and fix formatting.
2234 * nlmcode.h: Convert to ISO C and fix formatting.
2235 * nlmswap.h: Convert to ISO C and fix formatting.
2236 * pe-mips.c: Convert to ISO C and fix formatting.
2237 * peXXigen.c: Convert to ISO C and fix formatting.
2238 * peicode.h: Convert to ISO C and fix formatting.
2239 * vms-gsd.c: Convert to ISO C and fix formatting.
2240 * vms-hdr.c: Convert to ISO C and fix formatting.
2241 * vms-misc.c: Convert to ISO C and fix formatting.
2242 * vms-tir.c: Convert to ISO C and fix formatting.
2243 * vms.c: Convert to ISO C and fix formatting.
2244 * vms.h: Convert to ISO C and fix formatting.
2246 * coffgen.c (coff_print_symbol): Restore correct formatting of
2249 2005-04-20 David S. Miller <davem@davemloft.net>
2251 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
2252 (_bfd_sparc_elf_link_hash_table_create): Likewise.
2253 (allocate_dynrelocs): Likewise.
2255 2005-04-20 Jerome Guitton <guitton@gnat.com>
2257 * configure.in: Fix the check for basename declaration. Add check
2258 for declarations of ftello, ftello64, fseeko, fseeko64.
2259 * configure: Regenerate.
2261 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
2263 2005-04-19 David S. Miller <davem@davemloft.net>
2265 * elfxx-sparc.c: New file.
2266 * elfxx-sparc.h: New file.
2267 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
2268 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2269 (elfxx-sparc.lo): New rule.
2270 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2271 (elf64-sparc.lo): Likewise.
2272 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
2273 (bfd_elf64_sparc_vec): Likewise.
2274 * configure: Regenerate.
2275 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
2276 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
2277 which is more consistent with elf32-sparc.c
2279 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
2281 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
2282 (mips_elf_create_local_got_entry): Check h->root.forced_local.
2284 2005-04-19 Alan Modra <amodra@bigpond.net.au>
2286 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
2287 dynamic relocs in non-SEC_ALLOC sections.
2288 (ppc_elf_gc_sweep_hook): Likewise.
2289 (ppc_elf_relax_section): Likewise.
2290 (ppc_elf_relocate_section): Likewise.
2292 2005-04-18 Nick Clifton <nickc@redhat.com>
2294 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
2295 assigning a value to return_value.
2297 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2300 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
2303 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2306 * elf.c (setup_group): Properly handle zero group count.
2308 2005-04-17 Mark Kettenis <kettenis@gnu.org>
2310 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
2311 (som_is_subspace, compare_subspaces, som_compute_checksum)
2312 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
2314 (hppa_som_reloc, compare_syms, compare_subspaces)
2315 (som_print_symbol, som_get_section_contents)
2316 (som_set_section_contents): Remove space after 'void *'.
2317 (som_bfd_print_private_bfd_data): Use %lx to print longs.
2318 (som_bfd_merge_private_bfd_data)
2319 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
2322 2004-04-15 Julian Brown <julian@codesourcery.com>
2324 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2325 * bfd-in2.h: Regenerate.
2326 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
2327 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
2328 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
2329 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
2330 relocations if requested to.
2331 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
2332 use_blx rather than symbian_p.
2333 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
2334 use_blx is in effect.
2335 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
2338 2005-04-15 Nick Clifton <nickc@redhat.com>
2340 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
2343 2005-04-15 Alan Modra <amodra@bigpond.net.au>
2346 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
2347 used as a list pointer.
2349 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2351 * Makefile.am (NO_WERROR): Define.
2352 * warning.m4: New file
2353 * acinclude.m4: Include warning.m4.
2354 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2355 * Makefile.in: Regenerate.
2356 * configure: Regenerate.
2358 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2360 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
2361 Write trailing padding.
2363 * merge.c (merge_strings): Round up section size for alignment.
2365 2005-04-14 David S. Miller <davem@davemloft.net>
2367 Add TLS support for 64-bit Sparc ELF.
2368 * elf64-sparc.c (sparc64_elf_dyn_relocs,
2369 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
2370 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
2371 sparc64_elf_hash_entry, sparc64_elf_tdata,
2372 sparc64_elf_local_got_tls_type): New defines.
2373 (sparc64_elf_mkobject): New function.
2374 (sparc64_elf_link_hash_table): Add members for dynamic linker
2375 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
2376 uion to track TLS GOT references. Add sym_sec to cache
2377 mappings from local sym to section.
2378 (link_hash_newfunc): New function.
2379 (sparc64_elf_bfd_link_hash_table_create): Rename to
2380 sparc64_elf_link_hash_table_create for consistency.
2381 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
2382 (sparc64_elf_create_dynamic_sections): Initialize new section
2383 members of sparc64_elf_link_hash_table. Only init srelbss
2385 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
2387 (SPARC_NOP): Define.
2388 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
2389 sparc64_elf_plt_ptr_offset): Delete.
2390 (sparc64_plt_entry_build): New function to build PLT entries
2391 gradually instread of all at once at the end of linking.
2392 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
2393 local vars. Get them from sparc64_elf_hash_table instead.
2394 Check early on if r_symndx is in bounds. Handle TLS transitions.
2395 Account for TLS GOT references and DF_STATIC_TLS, as needed.
2396 For TLS relocs, record the tls_type in either
2397 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
2398 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
2399 to the __tls_get_addr symbol. For PLT relocs, track references
2400 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
2401 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
2402 symbol references, count the number of relocations needed for
2403 that symbol. For default switch case, don't error, this lets
2404 the TLS relocs not explicitly handled by this function get
2406 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
2407 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
2408 it from sparc64_elf_hash_table. Store the real PLT offset
2409 in h->plt.offset, and build PLT entries one at a time. Also
2410 get .dynbss section pointer from htab.
2411 (allocate_dynrelocs, readonly_dynrelocs,
2412 sparc64_omit_section_dynsym): New functions.
2413 (sparc64_elf_omit_section_dynsym): Use these new functions as
2415 (dtpoff_base, tpoff): New functions.
2416 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
2417 locals, get them from sparc64_elf_hash_table. Handle TLS
2418 relocations and refcounting in main relocation loop.
2419 (sparc64_elf_finish_dynamic_symbol): Use
2420 sparc64_elf_link_hash_table. Build PLT entries as we see
2421 them. Handle TLS GOT relocations.
2422 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
2423 from sparc64_elf_hash_table. Initialize only PLT header
2424 not all entries since we not build PLT entries one by one.
2425 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
2426 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
2427 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
2429 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
2431 * elflink.c (elf_link_input_bfd): Update check for removed
2434 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2436 * Makefile.am: Run "make dep-am".
2437 * Makefile.in: Regenerate.
2438 * aclocal.m4: Regenerate.
2439 * libcoff.h: Regenerate.
2441 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2443 * linker.c (_bfd_generic_link_output_symbols): Also check if
2444 the output section of an input section has been removed from
2447 * section.c (bfd_section_list_remove): Clear the next field
2448 of the removed section.
2449 (bfd_section_removed_from_list): New.
2450 * bfd-in2.h: Regenerated.
2452 2005-04-11 David S. Miller <davem@davemloft.net>
2454 * elf32-sparc.c (elf32_sparc_relocate_section,
2455 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
2456 R_SPARC_TLS_LE_{HIX22,LOX10}.
2457 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
2458 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
2459 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
2460 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
2462 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2464 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
2466 2005-04-11 Nick Clifton <nickc@redhat.com>
2468 * aout-target.h: Convert to ISO C.
2469 * aoutf1.h: Convert to ISO C.
2470 * aoutx.h: Convert to ISO C.
2471 * bout.c: Convert to ISO C.
2472 * dwarf1.c: Convert to ISO C.
2473 * ecoffswap.h: Convert to ISO C.
2474 * freebsd.h: Convert to ISO C.
2475 * genlink.h: Convert to ISO C.
2476 * ieee.c: Convert to ISO C.
2477 * ihex.c: Convert to ISO C.
2478 * libcoff-in.h: Convert to ISO C.
2479 * mach-o.c: Convert to ISO C.
2480 * mach-o.h: Convert to ISO C.
2481 * netbsd.h: Convert to ISO C.
2482 * ns32k.h: Convert to ISO C.
2483 * ns32knetbsd.c: Convert to ISO C.
2484 * oasys.c: Convert to ISO C.
2485 * pdp11.c: Convert to ISO C.
2486 * pef-traceback.h: Convert to ISO C.
2487 * pef.c: Convert to ISO C.
2488 * pef.h: Convert to ISO C.
2489 * riscix.c: Convert to ISO C.
2490 * som.c: Convert to ISO C.
2491 * som.h: Convert to ISO C.
2492 * srec.c: Convert to ISO C.
2493 * stabs.c: Convert to ISO C.
2494 * sunos.c: Convert to ISO C.
2495 * tekhex.c: Convert to ISO C.
2496 * versados.c: Convert to ISO C.
2497 * version.h: Convert to ISO C.
2498 * xcoff-target.h: Convert to ISO C.
2499 * xcofflink.c: Convert to ISO C.
2500 * xsym.c: Convert to ISO C.
2501 * xsym.h: Convert to ISO C.
2503 2005-04-08 Paul Brook <paul@codesourcery.com>
2505 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
2506 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
2507 (ARM2THUMB_PIC_GLUE_SIZE): Define.
2508 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
2509 (elf32_arm_to_thumb_stub): Create PIC stubs.
2510 (record_arm_to_thumb_glue): Use different stub size for relocatable
2513 2005-04-05 Alan Modra <amodra@bigpond.net.au>
2515 * elf64-ppc.c (dec_dynrel_count): New function split out from
2516 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
2517 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
2518 (ppc64_elf_tls_optimize): Likewise.
2520 2005-04-05 Mark Kettenis <kettenis@gnu.org>
2522 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
2523 CORE_WCOOKIE_OFFSET.
2524 (SPARC64_WCOOKIE_OFFSET): New.
2525 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
2527 2005-04-05 Nick Clifton <nickc@redhat.com>
2529 * po/rw.po: New translation: Kinyarwanda
2530 * configure.in (ALL_LINGUAS): Add rw
2531 * configure: Regenerate.
2533 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
2535 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
2536 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
2537 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
2539 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
2540 to check for SHT_MIPS_OPTIONS sections.
2541 (_bfd_mips_elf_set_section_contents): Likewise.
2543 2005-04-04 Eric Christopher <echristo@redhat.com>
2545 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2546 Clean up gp handling code.
2548 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2550 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2552 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2553 sections for relocatable files only. Remove the linker created
2555 (_bfd_elf_compute_section_file_positions): Pass link_info to
2556 assign_section_numbers.
2558 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2559 (elf_backend_object_p): Defined.
2561 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2563 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2565 2005-04-03 Fred Fish <fnf@specifixinc.com>
2567 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2568 dwarf_ranges_size members.
2569 (struct comp_unit): Add base_address member.
2570 (struct funcinfo): Replace low/high members with an arange.
2571 (arange_add): Replace incoming "unit" parameter with "abfd" and
2572 "first_arange" pointers. Reorganize/rewrite function body.
2573 (decode_line_info): Change arange_add call to pass bfd and arange
2575 (lookup_address_in_line_info_table): Use arange list instead of
2576 individual low/high members. Walk function's arange list to find
2577 lowest PC in list, to test for overlapping functions.
2578 (read_debug_ranges): New function, reads the debug_ranges section.
2579 (lookup_address_in_function_table): Use arange list instead of
2580 individual low/high members. Rewrite to find smallest range that
2582 (read_rangelist): Read a given rangelist from debug_ranges.
2583 (scan_unit_for_functions): Use arange list instead of individual
2584 low/high members. Handle a DW_AT_ranges attribute.
2585 (parse_comp_unit): Use arange list instead of individual low/high
2586 members. Save comp unit base address. Handle a DW_AT_ranges
2589 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2591 * elf.c (assign_section_numbers): Really use the kept section.
2593 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2595 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2597 * elf.c (assign_section_numbers): When sh_link points to a
2598 discarded section, call _bfd_elf_check_kept_section to see if
2599 the kept section can be used. Otherwise reject sh_link
2600 pointing to discarded section.
2602 * elflink.c (_bfd_elf_check_kept_section): New.
2603 (elf_link_input_bfd): Use it.
2605 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2607 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2608 that we no longer need.
2610 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2612 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2614 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2616 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2618 * elf.c (assign_section_numbers): Fix a typo.
2620 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2622 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2624 (_bfd_elf_section_already_linked): Likewise.
2626 2005-03-31 Jerome Guitton <guitton@gnat.com>
2628 * config.in: Regenerate.
2630 2005-03-31 Jerome Guitton <guitton@gnat.com>
2632 * config.in (HAVE_DECL_BASENAME): New configure macro.
2633 * configure.in: Check for basename.
2634 * configure: Regenerate.
2636 2005-03-30 Julian Brown <julian@codesourcery.com>
2638 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2639 bfd_elf32_is_arm_mapping_symbol_name.
2640 * bfd-in2.h: Regenerate.
2641 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2642 bfd_elf32_is_arm_mapping_symbol_name.
2643 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2644 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2645 (arm_elf_find_function): Likewise.
2646 (elf32_arm_output_symbol_hook): Likewise.
2648 2005-03-30 Julian Brown <julian@codesourcery.com>
2650 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2651 * bfd-in2.h: Regenerate.
2652 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2653 bfd_elf32_is_arm_mapping_symbol_name.
2654 (elf32_arm_output_symbol_hook): Likewise.
2655 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2657 (is_arm_mapping_symbol_name): Function moved from here...
2658 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2661 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2663 * configure.in: Check for ffs decl and alphabetize.
2664 * config.in: Regenerate.
2665 * configure: Regenerate.
2666 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2668 2005-03-29 Fred Fish <fnf@specifixinc.com>
2670 * dwarf2.c (struct comp_unit): Fix typo.
2671 (scan_unit_for_functions): Remove unused local variable "name"
2672 and dead code that set it.
2674 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2675 Phil Blundell <philb@gnu.org>
2677 * bfd-in2.h, libbfd.h: Regenerated.
2678 * reloc.c: Add ARM TLS relocations.
2679 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2681 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2682 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2683 (elf32_arm_tls_ie32_howto): New.
2684 (elf32_arm_howto_from_type): Support TLS relocations.
2685 (elf32_arm_reloc_map): Likewise.
2686 (elf32_arm_reloc_type_lookup): Likewise.
2688 (struct elf32_arm_obj_tdata): New.
2689 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2690 (elf32_arm_mkobject): New function.
2691 (struct elf32_arm_relocs_copied): Add pc_count.
2692 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2693 (GOT_TLS_IE): Define.
2694 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2695 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2696 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2697 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2698 (dtpoff_base, tpoff): New functions.
2699 (elf32_arm_final_link_relocate): Handle TLS relocations.
2700 (IS_ARM_TLS_RELOC): Define.
2701 (elf32_arm_relocate_section): Warn about TLS mismatches.
2702 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2703 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2704 TLS relocations and pc_count.
2705 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2706 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2708 (elf32_arm_size_dynamic_sections): Handle TLS.
2709 (elf32_arm_finish_dynamic_symbol): Likewise.
2710 (bfd_elf32_mkobject): Define.
2712 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2714 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2715 relocation types. Don't count relocations which will use a PLT.
2717 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2719 * elf.c (elfcore_grok_nto_status): Print tid as long.
2720 (elfcore_grok_nto_regs): Likewise.
2722 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2724 * irix-core.c: Remove some unnecessary prototypes.
2726 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2728 * irix-core.c: Convert to ISO C.
2730 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2732 * irix-core.c (do_sections): Replace + by | in expression.
2733 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2734 to unused parameters to avoid a compiler warning.
2736 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2738 * netbsd-core.c: Convert to ISO C. Fix formatting.
2740 2005-03-24 Eric Christopher <echristo@redhat.com>
2742 * elfxx-mips.c: Revert previous patch.
2744 2005-03-24 Nick Clifton <nickc@redhat.com>
2746 * targets.c (_bfd_target_vector): Only include the
2747 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2748 all targets enabled.
2750 2005-03-24 James E Wilson <wilson@specifixinc.com>
2752 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2753 (BFD64_BACKENDS): Add elf32-ia64.lo.
2754 * Makefile.in: Regenerate.
2756 2005-03-23 Eric Christopher <echristo@redhat.com>
2758 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2759 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2760 after emitting relocation.
2761 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2762 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2765 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2766 Nick Clifton <nickc@redhat.com>
2768 * config.bfd: Accept any C library to accompany a GNU Linux
2769 implementation, not just the GNU C library.
2770 * configure.in: Likewise.
2771 * configure: Regenerate.
2773 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2775 * bfd-in.h (_bfd_elf_provide_symbol): New.
2776 * bfd-in2.h: Regenerated.
2778 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2779 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2782 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2785 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2787 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2789 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2791 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2792 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2793 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2794 (xtensa_opcode_decode): Rearrange code.
2796 2005-03-22 Nick Clifton <nickc@redhat.com>
2798 * binary.c: Convert to ISO C90 formatting.
2799 * coff-arm.c: Convert to ISO C90 formatting.
2800 * coffgen.c: Convert to ISO C90 formatting.
2801 * elf32-gen.c: Convert to ISO C90 formatting.
2802 * elf64-gen.c: Convert to ISO C90 formatting.
2803 * hash.c: Convert to ISO C90 formatting.
2804 * ieee.c: Convert to ISO C90 formatting.
2806 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2808 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2809 unresolved symbols in R_ARM_NONE relocations.
2811 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2813 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2814 UNRESOLVED_RELOC_P argument. Set it appropriately.
2815 (elf32_arm_relocate_section): Update call to
2816 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2817 unresolved_reloc instead.
2819 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2821 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2822 .gnu.warning.* sections.
2824 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2826 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2828 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2829 (elf_create_pointer_linker_section): Delete info parm. Don't make
2830 h dynamic. Don't set written_address_p.
2831 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2832 (bfd_put_ptr): Delete.
2833 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2834 Always write section contents. Assert global sym is def_regular.
2835 Use offset bottom bit as a written flag.
2836 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2839 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2841 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2842 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2845 2005-03-21 Nick Clifton <nickc@redhat.com>
2847 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2849 (t2a1_bx_pc_insn): Likewise.
2850 (t2a2_noop_insn): Likewise.
2851 (t2a3_b_insn): Likewise.
2852 (t2a1_push_insn): Likewise.
2853 (t2a2_ldr_insn): Likewise.
2854 (t2a3_mov_insn): Likewise.
2855 (t2a4_bx_insn): Likewise.
2856 (t2a5_pop_insn): Likewise.
2857 (t2a6_bx_insn): Likewise.
2858 (coff_arm_relocate_section): Only declare the high_address
2859 variable for non WINCE targets.
2861 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2863 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2864 SEC_LINKER_CREATED. Attach to dynobj.
2865 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2867 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2869 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2870 sym_offset. Add name, bss_name, sym_name, sym_val.
2871 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2872 Add sdata array of elf_linker_section_t.
2873 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2874 (enum elf_linker_section_enum): Delete.
2875 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2876 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2877 the special sections are needed. Adjust htab->sdata refs.
2878 Ensure dynobj is set in sreloc code.
2879 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2880 (ppc_elf_set_sdata_syms): New function.
2881 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2882 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2883 sym_val instead of sym_hash.
2884 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2886 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2888 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2889 (ppc_elf_merge_private_bfd_data): Likewise.
2891 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2893 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2894 (ppc_elf_create_linker_section): Don't create rel_section.
2895 (elf_create_pointer_linker_section): Don't size relocs.
2896 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2897 Don't generate relocs.
2898 (ppc_elf_relocate_section): Adjust calls to
2899 elf_finish_pointer_linker_section.
2901 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2903 * elf32-ppc.c (is_ppc_elf_target): New function.
2904 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2905 for bfd_target_elf_flavour. Do this test before endian check.
2906 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2907 (ppc_elf_size_dynamic_sections): Likewise.
2909 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2911 * elf-bfd.h (elf_backend_data): Add int to
2912 elf_backend_section_from_shdr.
2913 (bfd_elf_section_data): Update comment for this_idx.
2914 (_bfd_elf_make_section_from_shdr): Add int.
2915 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2917 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2918 and use it to set this_idx in bfd_elf_section_data.
2919 (bfd_section_from_shdr): Pass shindex to
2920 _bfd_elf_make_section_from_shdr.
2921 (_bfd_elf_section_from_bfd_section): Use this_idx in
2922 bfd_elf_section_data to find section index.
2924 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2925 index and pass it to _bfd_elf_make_section_from_shdr.
2926 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2927 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2928 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2929 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2930 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2931 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2932 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2933 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2934 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2936 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2937 Ross Ridge <rridge@csclub.uwaterloo.ca>
2939 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2940 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2943 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2945 * elflink.c (elf_mark_used_section): Remove check for special
2948 2005-03-18 Andreas Schwab <schwab@suse.de>
2950 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2951 from bfd_vma to ia64_insn, remove broken cast.
2953 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2955 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2956 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2957 elf_m68k_finish_dynamic_sections): Use it.
2959 2005-03-17 Paul Brook <paul@codesourcery.com>
2960 Dan Jacobowitz <dan@codesourcery.com>
2961 Mark Mitchell <mark@codesourcery.com>
2963 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2964 (elf32_arm_additional_program_headers): Likewise.
2965 (elf_backend_modify_segment_map): Define.
2966 (elf_backend_additional_program_headers): Likewise.
2967 (elf32_arm_symbian_modify_segment_map): Use
2968 elf32_arm_modify_segment_map.
2970 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2972 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2973 for special sections.
2975 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2977 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2978 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2979 section_sym_count param, and return number of section symbols.
2980 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2981 .dynsym contents. Don't bother calling swap_symbol_out on the
2982 first all-zero dynsym.
2983 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2984 special sections like bfd_abs_section.
2985 (bfd_elf_gc_sections): Spelling fix.
2987 2005-03-16 Fred Fish <fnf@specifixinc.com>
2990 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2991 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2993 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2995 * elflink.c (elf_mark_used_section): New.
2996 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2997 non-relocatable link if we don't do GC.
2999 2005-03-16 Nick Clifton <nickc@redhat.com>
3000 Ben Elliston <bje@au.ibm.com>
3002 * configure.in (werror): New switch: Add -Werror to the
3003 compiler command line. Enabled by default. Disable via
3005 * configure: Regenerate.
3007 2005-03-16 Nick Clifton <nickc@redhat.com>
3009 * ecoff.c: Convert to ISO C90 formatting.
3011 2005-03-16 Alan Modra <amodra@bigpond.net.au>
3013 * elf32-ppc.c: Divide file into general and linker specific
3014 functions. Sort linker functions into roughly the order in which
3015 they are called by the ELF linker code.
3017 2005-03-16 Alan Modra <amodra@bigpond.net.au>
3019 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
3020 on section. Correct comment, and add FIXME.
3021 (ppc_elf_additional_program_headers): Don't bump header count for
3022 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
3023 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
3024 do allocate memory if they need it.
3026 2005-03-15 Mikkel Krautz <krautz@gmail.com>
3028 * config.bfd (x86_64-elf): Add target.
3030 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3032 * po/es.po: Commit new Spanish translation.
3034 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
3036 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
3037 for global symbol when reporting overflow.
3039 2005-03-11 Jakub Jelinek <jakub@redhat.com>
3041 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
3042 * libbfd.h: Rebuilt.
3043 * archive.c (_bfd_ar_spacepad): New function.
3044 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
3045 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
3046 coff_write_armap): Use it.
3047 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
3049 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
3051 2005-03-10 Mark Kettenis <kettenis@gnu.org>
3053 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
3054 has_table to the start of the function.
3056 2005-03-10 Ben Elliston <bje@au.ibm.com>
3058 * archive.c: Include hashtab.h.
3059 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
3060 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
3061 (hash_file_ptr): New function.
3062 (eq_file_ptr): Likewise.
3063 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
3064 * libbfd-in.h: Include hashtab.h.
3065 (struct artdata): Change `cache' member type to htab_t.
3066 * libbfd.h: Rebuild.
3068 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3070 * configure.in: Bump version to 2.16.90.
3071 * configure: Regenerated.
3073 2005-03-07 Jakub Jelinek <jakub@redhat.com>
3075 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
3076 close is a function like macro in system headers.
3078 2005-03-07 Alan Modra <amodra@bigpond.net.au>
3081 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
3082 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
3084 2005-03-06 Alan Modra <amodra@bigpond.net.au>
3086 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
3088 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3090 * po/bfd.pot: Regenerate.
3092 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3094 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
3096 (func_desc_adjust): Force dot-syms local in executables as well
3099 2005-03-04 David Daney <ddaney@avtrex.com>
3101 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
3102 '__gnu_local_gp' symbol used by gas -mno-shared.
3104 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
3106 * elf-bfd.h (elf_backend_data): Add "const char *" to
3107 elf_backend_section_from_phdr.
3109 * elf.c (bfd_section_from_phdr): Pass "proc" to the
3110 elf_backend_section_from_phdr hook.
3112 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3113 Joseph Myers <joseph@codesourcery.com>
3115 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
3116 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
3118 (struct mips_elf_got_per_bfd_arg): Add global_count.
3119 (struct mips_elf_count_tls_arg): New.
3120 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
3121 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
3122 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
3123 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
3124 (TLS_RELOC_P): Define.
3125 (TP_OFFSET, DTP_OFFSET): Define.
3126 (dtprel_base, tprel_base): New functions.
3127 (mips_elf_link_hash_newfunc): Initialize tls_type.
3128 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
3129 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
3131 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
3132 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
3133 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
3134 (mips_tls_got_index): New functions.
3135 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
3136 arguments. Pass them to mips_elf_create_local_got_entry. Use
3138 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
3140 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
3141 mips_elf_create_local_got_entry.
3142 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
3143 arguments. Handle TLS entries.
3144 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
3145 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
3147 (mips_elf_record_global_got_symbol): Likewise.
3148 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
3150 (mips_elf_merge_gots): Handle TLS entries when merging.
3151 (mips_elf_initialize_tls_index): New function.
3152 (mips_elf_set_global_got_offset): Handle TLS entries.
3153 (mips_elf_adjust_gp): Handle TLS.
3154 (mips_elf_multi_got): Remove redundant call to
3155 mips_elf_resolve_final_got_entries. Initialize global_count.
3156 Correct a comment. Initialize new TLS members of mips_got_info.
3157 Assign TLS GOT indexes for new GOTs.
3158 (mips_elf_create_got_section): Initialize new TLS members of
3160 (mips_elf_calculate_relocation): Handle TLS relocs.
3161 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
3163 (_bfd_mips_elf_always_size_sections): Handle TLS.
3164 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3165 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
3167 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
3168 (_bfd_mips_elf_hide_symbol): Handle TLS.
3169 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
3170 (mips_reloc_map): Add TLS relocs.
3171 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
3172 * elf64-mips.c (mips_elf64_howto_table_rel)
3173 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
3174 * reloc.c: Define new MIPS TLS relocations.
3175 * libbfd.h, bfd-in2.h: Regenerated.
3177 2005-03-02 Jan Beulich <jbeulich@novell.com>
3179 * Makefile.am: Add dependency of cache.o on libiberty.h.
3180 * cache.c: Include libiberty.h.
3181 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
3183 2005-03-01 Zack Weinberg <zack@codesourcery.com>
3185 * elf.c (bfd_section_from_shdr <default case>): Call
3186 elf_backend_section_from_shdr hook unconditionally, and return
3188 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
3189 * elfxx-target.h (elf_backend_section_from_shdr)
3190 (elf_backend_section_from_phdr): Default to
3191 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
3194 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3196 * targets.h: Typo fix.
3197 * bfd-in2.h: Regenerate.
3199 * bout.c (b_out_write_object_contents): Don't use sizeof on host
3200 structs to size on-disk structures.
3201 (b_out_set_section_contents): Size the external struct, not the
3202 internal one for on-disk size.
3203 (b_out_sizeof_headers): Likewise.
3205 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3207 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
3208 entry points with the func descriptor as well as undefweak.
3210 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
3212 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
3213 present when IMPORT_NAME_UNDOECRATE is used.
3215 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
3218 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
3221 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
3222 to _bfd_elf_merge_symbol.
3224 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
3225 unsigned int to return the alignment of the old common symbol
3226 in the dynamic object.
3227 (_bfd_elf_add_default_symbol): Pass NULL to
3228 _bfd_elf_merge_symbol.
3229 (elf_link_add_object_symbols): Pass &old_alignment to
3230 _bfd_elf_merge_symbol. Get the alignment of the new common
3231 symbol in the dynamic object.
3233 2005-02-24 Ben Elliston <bje@au.ibm.com>
3235 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
3236 * format.c (bfd_check_format_matches): Likewise.
3237 * archive.c (BFD_GNU960_ARMAG): Likewise.
3238 (bfd_generic_archive_p): Likewise.
3239 (_bfd_write_archive_contents): Likewise.
3241 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
3243 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
3244 * configure: Regenerate.
3246 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
3248 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
3249 COMDAT group sections to have default visibility.
3251 2005-02-24 Alan Modra <amodra@bigpond.net.au>
3253 * coffcode.h (coff_print_aux): Warning fix.
3254 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
3255 instead of section pointer to identify.
3256 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
3257 the correct size buffer for local sym mangling too.
3258 (h8300_bfd_link_add_symbols): Likewise.
3259 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
3261 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
3262 * elf32-xtensa.c (literal_value_hash): Warning fix.
3263 * versados.c (process_otr): Warning fix.
3264 (versados_canonicalize_reloc): Likewise.
3265 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
3266 * vms.c (fill_section_ptr): Warning fix.
3268 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
3270 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
3271 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
3273 2005-02-23 Nick Clifton <nickc@redhat.com>
3275 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
3276 the relvaddr field of the Elf32_crinfo structure.
3278 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
3279 variables that are passed by reference to
3280 m68hc11_get_relocation_value in case that function does not
3283 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
3284 return statements and replace with a single return at the end of
3285 the function. This helps pacify the flow analysis code in gcc 4.0.
3287 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
3288 strtab to avoid compile time warning.
3290 2005-02-23 Ben Elliston <bje@au.ibm.com>
3292 * opncls.c (bfd_zalloc): Document this function.
3294 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3296 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
3297 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
3298 Replace SEC_SHARED with SEC_COFF_SHARED.
3299 (styp_to_sec_flags): Likewise.
3301 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
3302 (TARGET_LITTLE_SYM): Likewise.
3304 * section.c (SEC_ARCH_BIT_0): Removed.
3305 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
3306 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
3307 (SEC_SHARED): Renamed to ...
3308 (SEC_COFF_SHARED): This.
3309 (SEC_BLOCK): Renamed to ...
3310 (SEC_TIC54X_BLOCK): This.
3311 (SEC_CLINK): Renamed to ...
3312 (SEC_TIC54X_CLINK): This.
3313 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
3314 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
3316 * bfd-in2.h: Regenerated.
3318 2005-02-21 Fred Fish <fnf@specifixinc.com>
3320 * dwarf2.c (find_abstract_instance_name): Call recursively
3321 to handle a DW_AT_specification.
3323 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3325 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
3326 mips_elf_create_dynamic_relocation,
3327 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
3328 Remove #if 0'd code.
3330 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3332 * Makefile.am: Run "make dep-am"
3333 * Makefile.in: Regenerate.
3335 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3337 * coffgen.c (bfd_coff_get_comdat_section): Check that
3338 coff_section_data isn't NULL.
3340 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3342 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
3343 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
3344 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
3345 useless assignments.
3346 (xcoff_write_archive_contents_big): Likewise.
3347 (_bfd_xcoff_put_ldsymbol_name): Likewise.
3348 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
3349 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
3350 * cofflink.c (process_embedded_commands): Warning fixes.
3351 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
3353 * dwarf2.c: Warning fixes.
3354 * elf-bfd.h: Likewise.
3355 * elf-eh-frame.c: Likewise.
3356 * elf-strtab.c: Likewise.
3358 * elf32-m68k.c: Likewise.
3359 * elf32-ppc.c: Likewise.
3360 * elf32-sh-symbian.c: Likewise.
3361 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
3362 * elf64-sh64.c: Likewise.
3363 * peicode.h: Likewise.
3364 * elf64-mmix.c: Warning fixes.
3365 * elfcode.h: Likewise.
3366 * elfxx-mips.c: Likewise.
3367 * libbfd-in.h: Likewise.
3368 * libbfd.c: Likewise.
3369 * mach-o.c: Likewise.
3370 * merge.c: Likewise.
3372 * opncls.c: Likewise.
3375 * vms-hdr.c: Likewise.
3376 * vms-tir.c: Likewise.
3377 * xtensa-isa.c: Likewise.
3378 * xtensa-modules.c: Likewise.
3380 (pstrcmp): Use correct choice of string lengths. Fix return value.
3381 (bfd_sym_module_name): Correct string length.
3382 * bfd-in2.h: Regenerate.
3383 * libbfd.h: Regenerate.
3385 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3387 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
3388 uninitialized check_segment[1] in TLSMOFF case.
3389 Reported by Alan Modra.
3390 (elf32_frv_relocate_section): Improve errors and warnings.
3392 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3394 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
3396 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3398 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
3399 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
3400 * pef.c (bfd_pef_scan): Don't ignore return value of
3401 bfd_pef_scan_start_address.
3402 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
3403 bfd_mach_o_scan_start_address.
3404 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
3405 * elfxx-mips.c: Remove unnecessary prototypes.
3406 (sort_dynamic_relocs_64): Abort if not BFD64.
3408 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3410 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
3411 Skip toc reloc adjust if reloc_count is zero.
3413 2005-02-15 Nigel Stephens <nigel@mips.com>
3414 Maciej W. Rozycki <macro@mips.com>
3416 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3417 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3418 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3419 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3420 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3422 (mips16_gprel_reloc): Remove bit shuffling; call
3423 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3424 and _bfd_mips16_elf_reloc_shuffle() instead.
3425 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3426 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3428 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
3429 elf_mips16_howto_table_rel.
3430 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
3431 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
3432 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3433 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
3434 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3436 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
3437 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
3438 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
3440 (mips16_gprel_reloc): Remove bit shuffling; call
3441 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3442 and _bfd_mips16_elf_reloc_shuffle() instead.
3443 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3444 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3446 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
3447 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
3448 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3449 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3450 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3451 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3452 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3454 (mips16_gprel_reloc): Remove bit shuffling; call
3455 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3456 and _bfd_mips16_elf_reloc_shuffle() instead.
3457 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3458 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3460 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
3461 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
3462 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
3463 handle bit shuffling for MIPS16 relocs.
3464 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3465 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
3466 and _bfd_mips16_elf_reloc_shuffle().
3467 (_bfd_mips_elf_generic_reloc): Likewise.
3468 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
3470 (mips_elf_obtain_contents): Remove bit shuffling.
3471 (mips_elf_perform_relocation): Likewise; call
3472 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
3474 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
3476 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
3477 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3478 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
3479 (BFD_RELOC_MIPS16_HI16_S): Likewise.
3480 (BFD_RELOC_MIPS16_LO16): Likewise.
3481 * bfd-in2.h: Regenerate.
3482 * libbfd.h: Regenerate.
3484 2005-02-15 Jan Beulich <jbeulich@novell.com>
3486 * elfxx-ia64.c (ia64_howto_table): Correct strings for
3487 R_IA64_DTPMOD64[LM]SB.
3489 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
3491 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
3492 backward branch in the same section.
3493 (elfNN_ia64_relocate_section): Inform users that the input
3494 section is too big to relax br instruction when overflow
3495 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
3496 and R_IA64_PCREL21F.
3498 2005-02-14 Orjan Friberg <orjanf@axis.com>
3500 * elfcore.h (elf_core_file_p): Move the call to
3501 elf_backend_object_p to allow the correct machine to be set before
3502 processing the program headers.
3504 2005-02-14 Nick Clifton <nickc@redhat.com>
3507 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
3508 aware flag from the input bfd to the output bfd.
3510 2005-02-11 Maciej W. Rozycki <macro@mips.com>
3512 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
3513 R_MIPS_LITERAL relocations for external symbols.
3514 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
3515 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
3517 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3519 * bfd-in2.h: Rebuilt.
3521 2005-02-11 Paul Brook <paul@codesourcery.com>
3523 * elf-bfd.h (struct elf_link_hash_table): Add
3524 is_relocatable_executable.
3525 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
3526 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
3527 symbols in relocatable executables.
3528 (bfd_elf_record_link_assignment): Create dynamic section symbols in
3529 relocatable executables.
3530 (_bfd_elf_link_renumber_dynsyms): Ditto.
3531 (bfd_elf_final_link): Ditto.
3532 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
3533 relocations into relocatable executables.
3534 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
3535 executables. Also copy absolute relocations.
3536 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
3537 in relocatable executables.
3538 (allocate_dynrelocs): Copy relocations for relocatable executables.
3539 Output dynamic symbols for symbols defined in linker scripts.
3541 2005-02-11 Nick Clifton <nickc@redhat.com>
3543 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3544 to avoid a compile time warning.
3546 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3549 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3550 inclusion of coffcode.h so that it is actually picked up.
3552 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3553 case it is not used.
3555 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3556 structure and macro.
3558 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3561 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3562 to protect the declaration of this array.
3564 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3565 Avoid call to memcpy with a size of 0.
3567 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3569 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3570 old-style branches to undefined dot-symbols which will be
3571 satisfied by a plt call.
3573 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3575 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3576 (ppc64_elf_copy_indirect_symbol): ..here.
3577 (func_desc_adjust): Use move_plt_plist.
3579 2005-02-10 Paul Brook <paul@codesourcery.com>
3581 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3583 2005-02-10 Paul Brook <paul@codesourcery.com>
3585 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3587 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3588 (elf_link_renumber_local_hash_table_dynsyms): New function.
3589 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3591 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3593 * bfd-in.h (BFD_LINKER_CREATED): Define.
3594 * bfd-in2.h: Rebuilt.
3595 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3596 BFD_LINKER_CREATED bfds when determining input bfds without
3597 .note.GNU-stack section.
3599 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3601 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3602 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3603 relocations against external symbols unchanged.
3605 2005-02-08 Paul Brook <paul@codesourcery.com>
3607 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3610 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3612 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3615 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3617 * elf64-mips.c: Fix formatting throughout.
3619 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3621 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3623 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3625 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3626 *ABS*/*UND* sections.
3627 (elf32_frv_relocate_section): Move zero-addend-required error...
3628 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3629 missing needed TLS section.
3631 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3633 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3634 being the last symbol.
3635 (aout_link_add_symbols): Just return TRUE if a warning
3638 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3640 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3641 R_MIPS_GPREL32 relocations against external symbols.
3642 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3645 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3647 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3648 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3649 elf_string_from_elf_strtab.
3650 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3651 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3652 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3653 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3654 looking at cached symtab info first, before iterating over headers.
3655 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3656 * elfcode.h (elf_object_p): Don't load section header stringtab
3659 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3661 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3662 against protected function when building shared library.
3665 * elf64-x86-64.c (is_32bit_relative_branch): New.
3666 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3667 protected function symbol when building shared library for
3668 32bit relative branch instruction.
3670 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3672 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3673 syms when doing a relocatable link.
3674 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3676 (ppc64_elf_tls_setup): Likewise.
3677 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3679 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3681 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3682 (link_hash_newfunc): Clear all locals using memset.
3683 (make_fdh): Remove flags param. Always create fake func desc
3684 weak. Link the descriptor with the code entry sym.
3685 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3686 (add_symbol_adjust): Adjust make_fdh call.
3687 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3688 descriptor to strong undefined if code entry is strong.
3690 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3692 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3693 lookup here. Set to new before calling bfd_link_repair_undef_list.
3694 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3696 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3698 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3700 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3702 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3703 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3704 before the as-needed lib was loaded. Abort on unexpected refs.
3706 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3708 * elflink.c (elf_smash_syms): Expand comments.
3709 (elf_link_add_object_symbols): Only call elf_smash_syms for
3710 as-needed dynamic objects.
3712 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3713 everything, just the field specific to ia64.
3714 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3716 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3718 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3719 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3721 (struct add_symbol_adjust_data): New.
3722 (add_symbol_adjust): Make an undefweak func desc for old ABI
3723 objects to link with --as-needed shared libs. Return fail status.
3724 Don't adjust old ABI func entry sym to weak if func desc syms
3726 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3729 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3731 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3734 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3736 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3737 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3738 remove anything but new and undefweak.
3739 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3741 (_bfd_elf_create_dynamic_sections): Formatting.
3742 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3743 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3744 (struct elf_smash_data): New.
3745 (elf_smash_syms): New function.
3746 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3747 unneeded dynamic objects to loaded list.
3748 (elf_link_output_extsym): Don't handle as-needed here. Strip
3749 bfd_link_hash_new symbols.
3750 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3751 delref when dynindx is already -1.
3752 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3754 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3756 2005-02-01 Ben Elliston <bje@au.ibm.com>
3758 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3760 2005-02-01 Ben Elliston <bje@au.ibm.com>
3762 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3763 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3764 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3765 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3766 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3767 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3768 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3769 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3770 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3771 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3772 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3773 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3774 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3775 throughout. Similarly, collapse #if 1'd code.
3777 2005-02-01 Ben Elliston <bje@au.ibm.com>
3779 * elf-bfd.h (bfd_elf_discard_group): Remove.
3780 * elf.c (bfd_elf_discard_group): Likewise.
3781 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3783 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3785 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3786 (_bfd_elf_eh_frame_address_size): Declare.
3787 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3788 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3789 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3790 (elf_backend_eh_frame_address_size): Define.
3791 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3792 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3793 size from the new backend hook.
3794 (_bfd_elf_write_section_eh_frame): Likewise.
3795 (_bfd_elf_eh_frame_address_size): New function.
3797 2005-01-31 Andrew Cagney <cagney@gnu.org>
3799 * configure: Regenerate to track ../gettext.m4.
3801 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3803 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3804 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3806 2005-01-31 Nick Clifton <nickc@redhat.com>
3808 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3809 sparc-lynxos, vax-vms) be obsolete.
3811 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3813 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3814 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3815 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3816 * elfcode.h (elf_object_p): Use minpagesize instead of
3818 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3819 (elfNN_bed): Include ELF_MINPAGESIZE.
3821 2005-01-28 Julian Brown <julian@codesourcery.com>
3823 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3824 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3825 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3826 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3827 passing flag value from ld. Set flag value in global hash table entry.
3828 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3831 2005-01-27 Andrew Cagney <cagney@gnu.org>
3833 * configure: Regenerate to track ../gettext.m4 change.
3835 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3837 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3840 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3842 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3843 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3845 * reloc.c: Add R_FRV_TLSMOFF.
3846 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3847 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3848 (elf32_frv_relocate_section): Handle it.
3849 (elf32_frv_check_relocs): Likewise.
3850 * libbfd.h, bfd-in2.h: Rebuilt.
3851 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3852 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3853 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3854 such that they return the constant in gr9.
3855 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3857 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3858 too, such that they shrink on relaxation.
3859 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3860 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3861 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3862 if we can guarantee the use of 16-bit constants.
3863 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3864 Introduce TLS support for FR-V FDPIC.
3865 * reloc.c: Add TLS relocations.
3866 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3867 (elf32_frv_rel_tlsdesc_value_howto): New.
3868 (elf32_frv_rel_tlsoff_howto): New.
3869 (frv_reloc_map): Add new mappings.
3870 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3872 (frvfdpic_dynamic_got_plt_info): New.
3873 (frvfdpic_plt_tls_ret_offset): New.
3874 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3875 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3876 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3877 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3879 (struct frvfdpic_relocs_info): Add TLS fields.
3880 (frvfdpic_relocs_info_hash): Warning clean up.
3881 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3882 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3883 (FRVFDPIC_TLS_BIAS): Define.
3884 (tls_biased_base): New.
3885 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3887 (frv_reloc_type_lookup): Likewise.
3888 (frvfdpic_info_to_howto_rel): Likewise.
3889 (elf32_frv_relocate_section): Likewise.
3890 (_frv_create_got_section): Create the PLT section here.
3891 (elf32_frvfdpic_create_dynamic_sections): Not here.
3892 (_frvfdpic_count_nontls_entries): Move out of...
3893 (_frvfdpic_count_got_plt_entries): ... here.
3894 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3895 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3897 (_frvfdpic_relax_tls_entries): New.
3898 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3899 (_frvfdpic_get_tlsdesc_entry): New.
3900 (_frvfdpic_assign_got_entries): Add TLS support.
3901 (_frvfdpic_assign_plt_entries): Likewise.
3902 (_frvfdpic_reset_got_plt_entries): New.
3903 (_frvfdpic_size_got_plt): Move out of...
3904 (elf32_frvfdpic_size_dynamic_sections): ... here.
3905 (_frvfdpic_relax_got_plt_entries): New.
3906 (elf32_frvfdpic_relax_section): New.
3907 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3908 (elf32_frv_check_relocs): Add TLS support.
3909 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3910 * libbfd.h, bfd-in2.h: Rebuilt.
3912 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3914 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3915 loadable reloc sections.
3916 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3917 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3919 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3921 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3922 sections immediately when linking shared libs. Instead, wait until
3923 we know a lib is needed.
3924 (_bfd_elf_link_create_dynstrtab): Extract from..
3925 (_bfd_elf_link_create_dynamic_sections_): ..here.
3926 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3927 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3928 for non-existent .dynamic.
3929 (elf_link_output_extsym): Don't complain about undefined symbols
3930 in as-needed dynamic libs that aren't actually linked.
3932 2005-01-24 Andrew Cagney <cagney@gnu.org>
3934 * configure: Regenerate, ../gettext.m4 was updated.
3936 2005-01-21 Ben Elliston <bje@au.ibm.com>
3938 * aout-encap.c: Remove unused file.
3940 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3943 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3944 non-function symbols are local.
3945 (_bfd_elf_symbol_refs_local_p): Likewise.
3947 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3949 * bfd.c (bfd_link_just_syms): Add abfd param.
3950 * bfd-in2.h: Regenerate.
3952 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3954 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3955 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3956 instructions. If the amount of padding is known, reduce the size
3957 of the CIE or FDE by that amount.
3959 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3961 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3962 augmentation_size. Use bfd_signed_vmas for data_align.
3963 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3964 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3965 functions. Don't read past the end of the enclosing CIE or FDE.
3966 (skip_bytes): New utility function.
3967 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3969 (_bfd_elf_write_section_eh_frame): Use new functions.
3971 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3973 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3974 assert-style REQUIRE() macro to handle sanity checks.
3976 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3978 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3980 (read_unsigned_leb128): Removed.
3981 (read_signed_leb128): Removed.
3982 (find_abstract_instance_name): Updated.
3983 (parse_comp_unit): Accept info_ptr_unit.
3984 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3985 comp unit and pass it to parse_comp_unit.
3987 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3988 (read_signed_leb128): Moved to ...
3991 * libbfd-in.h (read_unsigned_leb128): New prototype.
3992 (read_signed_leb128): Likewise.
3993 * libbfd.h: Regenerated.
3995 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3996 Nick Clifton <nickc@redhat.com>
3998 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3999 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
4000 arch_sh4a_nofpu_up in order to match the external names and make the
4001 testsuite's job easier.
4002 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
4004 * bfd-in2.h: Regenerate.
4006 2005-01-15 Andrew Cagney <cagney@gnu.org>
4009 * acinclude.m4: Move BFD_NEED_DECLARATION,
4010 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
4011 the new file bfd.m4. Include ../bfd/bfd.m4.
4012 * configure: Re-generate.
4014 2005-01-12 Alan Modra <amodra@bigpond.net.au>
4016 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
4017 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
4019 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
4020 R_PPC_RELAX32PC_PLT.
4022 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4024 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
4026 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
4027 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
4028 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
4029 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
4030 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
4031 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
4032 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
4033 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
4034 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
4035 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
4036 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4037 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
4038 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
4039 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
4041 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4043 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
4046 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4048 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
4049 * bfd-in2.h: Regenerate.
4050 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
4051 to support these new machine values.
4052 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
4054 (bfd_maxq_arch): Update values for the maxq20.
4056 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
4058 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
4059 non-shared object, do not reserve space in .plt and .rela.plt for
4060 regular symbols neither defined nor referenced in shared objects.
4062 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4064 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
4065 to zero the structure.
4066 (create_got_section): Use BFD_ASSERT instead of abort.
4067 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
4069 (create_got_section): New function.
4070 (sparc64_elf_create_dynamic_sections): Likewise.
4071 (sparc64_elf_check_relocs): Invoke create_got_section instead of
4072 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
4073 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
4074 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
4075 (sparc64_elf_finish_dynamic_symbol): Likewise.
4076 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
4077 (elf_backend_create_dynamic_sections): Define to
4078 sparc64_elf_create_dynamic_sections.
4080 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4082 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
4083 (elf_backend_omit_section_dynsym): Define to it.
4084 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
4085 (elf_backend_omit_section_dynsym): Define to it.
4087 2005-01-07 Jakub Jelinek <jakub@redhat.com>
4089 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
4090 PT_DYNAMIC segment, unless .dynamic.
4092 2005-01-06 Paul Brook <paul@codesourcery.com>
4094 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
4095 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
4096 * configure: Regenerate.
4097 * elf32-arm.c: Add VxWorks target bfd.
4099 (elf32_arm_link_hash_table): Add use_rel.
4100 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
4101 elf32_arm_relocate_section): Replace USE_REL with runtime check.
4102 Correct offset calculation for RELA case.
4103 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
4104 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
4105 (elf32_arm_vxworks_link_hash_table_create): New function.
4106 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
4107 (bfd_elf32_littlearm_vxworks_vec): Ditto.
4108 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
4110 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4112 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
4114 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
4115 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
4116 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
4117 (ppc64_elf_next_toc_section): Heed no_multi_toc.
4118 (ppc64_elf_reinit_toc): Set multi_toc_needed.
4119 (toc_adjusting_stub_needed): Rewrite.
4120 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
4121 toc tests. Adjust for toc_adjusting_stub_needed changes.
4122 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
4123 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
4124 * section.c: Expand comment on backend bits.
4125 * bfd-in2.h: Regenerate.
4126 * libbfd.h: Regenerate.
4128 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4130 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
4131 toc adjusting stub, do not test source section flags.
4133 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
4135 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
4136 from STABS debugging sections again.
4138 2005-01-05 Fred Fish <fnf@specifixinc.com>
4140 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
4141 (find_abstract_instance_name): New function.
4142 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
4143 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
4144 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
4146 2004-12-31 Paul Brook <paul@copdesourcery.com>
4148 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
4150 2004-12-31 Alan Modra <amodra@bigpond.net.au>
4152 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
4153 Commit missing changes from 2004-12-22.
4154 * bfd-in2.h: Regenerate.
4156 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4158 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
4160 2004-12-21 Kris Warkentin <kewarken@qnx.com>
4162 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
4163 Add 'base' argument for constructing register sections. Reformat.
4164 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
4165 gp and fp regs. Reformat.
4167 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4169 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
4170 * bfd-in2.h: Regenerate.
4171 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
4172 (avr_reloc_map): Likewise.
4173 (avr_final_link_relocate): Likewise.
4175 2004-12-22 Alan Modra <amodra@bigpond.net.au>
4177 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
4178 as-needed dynamic libs as undefined.
4179 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
4180 libs when finding they are needed.
4182 2004-12-20 Alan Modra <amodra@bigpond.net.au>
4184 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
4185 (opd_entry_value): Use opd_relocs if available.
4186 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
4187 copy .opd relocations to opd_relocs.
4188 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
4190 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4192 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
4193 * elf32-v850.c (v850_elf_howto_table): Add entry for
4194 R_V850_LO16_SPLIT_OFFSET.
4195 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4196 (v850_elf_perform_lo16_relocation): New function, extracted from...
4197 (v850_elf_perform_relocation): ...here. Use it to handle
4198 R_V850_LO16_SPLIT_OFFSET.
4199 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
4200 R_V850_LO16_SPLIT_OFFSET.
4201 * libbfd.h, bfd-in2.h: Regenerate.
4203 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4205 * config.bfd: Add s390x-ibm-tpf support.
4207 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
4209 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
4210 to prototype, to make hash info available.
4211 Prevent wrapped symbols from being adjusted twice.
4213 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
4215 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
4216 overflow for calls to undefined weak symbols.
4218 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4220 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
4221 canonical sections syms have a name.
4223 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4225 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
4226 have been adjusted for output.
4227 (ppc64_elf_relocate_section): Mark sections with reloc_done.
4229 2004-12-10 Alan Modra <amodra@bigpond.net.au>
4231 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
4232 add symtab_hdr param.
4233 (group_signature): Update calls.
4234 * elf-bfd.h (bfd_elf_sym_name): Update.
4235 * elf32-ppc.c (ppc_elf_relocate_section): Update.
4236 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
4237 (ppc64_elf_relocate_section): Update.
4238 * elflink.c (elf_link_input_bfd): Update.
4240 2004-12-10 Jakub Jelinek <jakub@redhat.com>
4242 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
4243 st_shndx on STT_SECTION sections.
4245 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
4247 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
4248 ELF section symbols.
4250 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4252 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
4253 return a real value, unless it is a PLT symbol.
4254 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
4257 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
4258 R_MIPS_JALR entry to 0.
4260 * archures.c: Define bfd_mach_mips9000.
4261 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
4262 (mips_set_isa_flags): Handle bfd_mach_mips9000.
4263 * cpu-mips.c (I_mips9000): Define.
4264 (arch_info_struct): Add case for bfd_mach_mips9000.
4265 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
4266 * bfd-in2.h: Regenerate.
4268 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
4270 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
4273 2004-12-07 Ben Elliston <bje@gnu.org>
4275 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
4277 2004-12-06 Daniel Jacobowitz <dan@debian.org>
4279 Suggested by Fergal Daly <fergal@esatclear.ie>:
4280 * simple.c (simple_dummy_multiple_definition): New function.
4281 (bfd_simple_get_relocated_section_contents): Use it.
4283 2004-12-03 Jan Beulich <jbeulich@novell.com>
4285 * elf.c (elf_find_function): Don't use the last file symbol ever,
4286 seen, but the last one seen prior to the symbol being reported.
4287 Don't report a filename at all for global symbols when that might
4290 2004-12-01 Paul Brook <paul@codesourcery.com>
4292 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
4293 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
4296 2004-12-01 Paul Brook <paul@codesourcery.com>
4298 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
4301 2004-11-30 Paul Brook <paul@codesourcery.com>
4303 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
4304 no_pipeline_knowledge
4305 (elf32_arm_link_hash_table_create): Ditto.
4306 (bfd_elf32_arm_process_before_allocation): Ditto.
4307 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
4309 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4311 * bfd-in2.h: Regenerate.
4313 2004-11-30 Randolph Chung <tausq@debian.org>
4315 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
4316 (elf32_hppa_grok_psinfo): New function.
4317 (elf_backend_grok_prstatus): Define.
4318 (elf_backend_grok_psinfo): Define.
4320 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4323 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
4325 2004-11-24 Paul Brook <paul@codesourcery.com>
4327 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
4329 2004-11-24 Paul Brook <paul@codesourcery.com>
4331 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
4332 (elf32_arm_swap_symbol_out): New function.
4333 (elf32_arm_size_info): Add.
4334 (elf_backend_size_info): Define.
4336 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4338 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
4341 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4343 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4344 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
4345 * nlmcode.h (nlm_write_object_contents): Warning fix.
4347 2004-11-18 Bob Wilson <bob.wilson@acm.org>
4349 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
4351 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
4353 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
4354 (elf32_arm_plt_thumb_stub): New.
4355 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
4357 (elf32_arm_link_hash_traverse): Fix typo.
4358 (elf32_arm_link_hash_table): Add obfd.
4359 (elf32_arm_link_hash_newfunc): Initialize new fields.
4360 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
4361 (elf32_arm_link_hash_table_create): Initialize obfd.
4362 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
4363 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
4364 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
4365 interworking BFD is not dynamic.
4366 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
4367 not emit glue for PLT references.
4368 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
4369 emit glue for PLT references. Support the Thumb PLT prefix.
4370 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
4372 (elf32_arm_check_relocs): Likewise.
4373 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
4375 (allocate_dynrelocs): Handle Thumb PLT references.
4376 (elf32_arm_finish_dynamic_symbol): Likewise.
4377 (elf32_arm_symbol_processing): New function.
4378 (elf_backend_symbol_processing): Define.
4380 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4382 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4383 add_fde_encoding. Remove need_relative.
4384 * elf-eh-frame.c (extra_augmentation_string_bytes)
4385 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
4386 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
4387 in cases where the CIE has no existing 'R' augmentation. Use
4388 size_of_output_cie_fde when assigning offsets. Use the final offset
4389 as the new section size.
4390 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
4391 Account for any extra augmentation bytes in the returned offset.
4392 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
4393 moved before being modified. Pad growing entries with DW_CFA_nops.
4394 Add 'z' and 'R' augmentations as directed by add_augmentation_size
4395 and add_fde_encoding.
4397 2004-11-15 Mark Mitchell <mark@codesourcery.com>
4399 * elf32-arm.c (elf32_arm_relocate_section): Use
4400 arm_real_reloc_type.
4402 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4404 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
4405 for discard relocations; don't add an R_MIPS_NONE to the main body
4408 2004-11-04 Paul Brook <paul@codesourcery.com>
4410 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
4411 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
4412 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
4413 default version definition for unversioned symbols.
4414 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
4415 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
4416 _bfd_elf_slurp_version_tables. Set default version for unversioned
4419 2004-11-15 Paul Brook <paul@codesourcery.com>
4421 * elflink.c (elf_link_add_object_symbols): Don't assume version
4422 indices are consecutive.
4424 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
4426 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
4427 composite relocations against the personality data.
4429 2004-11-13 Paul Brook <paul@codesourcery.com>
4431 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
4432 R_ARM_PREL31 relocations to PLT entries.
4433 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
4434 (elf32_arm_check_relocs): Ditto.
4436 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4438 * xtensa-isa.c (xtensa_interface_class_id): New.
4440 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4442 * elf32-xtensa.c (property_table_compare): Remove assertion about
4443 entries with the same address and non-zero size.
4444 (xtensa_read_table_entries): Report such entries as errors.
4446 2004-11-11 Mark Mitchell <mark@codesourcery.com>
4448 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
4449 R_ARM_RELATIVE on Symbian OS.
4451 2004-11-09 Mark Mitchell <mark@codesourcery.com>
4453 * som.c (som_bfd_print_private_bfd_data): New function.
4454 (som_object_setup): Save the auxiliary header. Don't assume that
4455 zero is an invalid entry point for a shared library.
4456 (som_object_p): Allocate the auxiliary header on the heap.
4458 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
4460 (elf32_arm_symbian_modify_segment_map): Likewise.
4462 2004-11-09 Daniel Jacobowitz <dan@debian.org>
4464 From David Poole <daveml@mbuf.com>:
4465 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
4466 (elf32_arm_size_dynamic_sections): Call it.
4468 2004-11-09 Alan Modra <amodra@bigpond.net.au>
4470 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
4471 (ALL_MACHINES_CFILES): Fix typo.
4472 * Makefile.in: Regenerate.
4473 * po/SRC-POTFILES.in: Regenerate.
4475 2004-11-08 Mark Mitchell <mark@codesourcery.com>
4477 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
4478 R_ARM_RELATIVE relocation for Symbian OS, mention the section
4479 symbol in the relocation.
4481 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4482 Vineet Sharma <vineets@noida.hcltech.com>
4484 * coff-maxq.c: New File.
4485 * cpu-maxq.c: New File.
4486 * coffcode.h: Likewise.
4487 * config.bfd: Likewise.
4488 * configure.in (maxqcoff_vec): New target vector.
4489 * Makefile.am: Add support for maxq target.
4490 * configure.in: Likewise.
4491 * archures.c:. Likewise.
4492 * targets.c: Likewise.
4493 * bfd_in2.h : Regenerated.
4494 * Makefile.in: Regenerated.
4495 * configure: Regenerated.
4496 * doc/Makefile.in: Regenerated.
4498 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4500 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
4501 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
4502 C_NT_WEAK aux entries.
4503 (_bfd_coff_generic_relocate_section): Handle undefined
4506 2004-11-07 Andreas Schwab <schwab@suse.de>
4508 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
4509 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
4510 non-default visibility.
4512 2004-11-01 Mark Mitchell <mark@codesourcery.com>
4514 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
4516 (elf32_arm_symbian_modify_segment_map): Don't
4517 reset includes_filehdr and includes_phdrs here.
4519 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4521 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
4522 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
4523 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
4525 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
4526 to a new removed list. Remove normal configuration stanzas.
4527 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
4528 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
4529 elfarm-nabi.lo with elf32-arm.lo.
4530 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
4531 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
4532 * elf32-arm.h: Remove.
4533 * elfarm-oabi.c: Remove.
4534 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
4535 and bfd_elf32_littlearm_oabi_vec.
4536 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
4538 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4540 * config.bfd: Support crisv32-*-* like cris-*-*.
4541 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4542 (bfd_mach_cris_v10_v32): New macros.
4543 * cpu-cris.c: Tweak formatting.
4544 (get_compatible): New function.
4546 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4547 bfd_arch_info_type:s.
4548 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4549 get_compatible for member compatible and link bfd_cris_arch_v32 as
4551 * elf32-cris.c (cris_elf_pcrel_reloc)
4552 (cris_elf_set_mach_from_flags): New functions.
4553 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4554 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4555 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4556 numbers for bfd_mach_cris_v32.
4557 (PLT_ENTRY_SIZE_V32): New macro.
4558 (elf_cris_plt0_entry): Drop last comma in initializer.
4559 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4560 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4562 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4564 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4565 (elf_cris_finish_dynamic_sections): Similar.
4566 (elf_cris_adjust_dynamic_symbol): Similar.
4567 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4569 <switch with PIC relocs>: Emit error and return FALSE for
4570 bfd_mach_cris_v10_v32.
4571 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4572 Emit warning when generating textrel reloc.
4573 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4574 (cris_elf_final_write_processing): Set flags according to mach.
4575 (cris_elf_print_private_bfd_data): Display
4576 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4577 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4578 new_flags. Don't call cris_elf_final_write_processing. Don't
4579 look at the actual elf header flags at all; use
4580 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4581 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4583 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4584 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4585 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4586 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4587 * bfd-in2.h, libbfd.h: Regenerate.
4589 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4591 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4592 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4594 (struct adjust_toc_info): New.
4595 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4597 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4599 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4600 if there are no segments.
4602 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4604 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4606 2004-11-02 Nick Clifton <nickc@redhat.com>
4608 * elf32-iq2000.c: Convert to ISO C90 formatting.
4610 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4612 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4614 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4616 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4617 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4618 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4620 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4622 * elf32-sh.c (tpoff): Take alignment into account.
4624 2004-10-28 Nick Clifton <nickc@redhat.com>
4626 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4627 performing a relocatable link.
4628 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4629 for MIPS ports under Irix.
4631 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4633 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4634 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4635 (elf32_arm_final_link_relocate): Ditto.
4636 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4637 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4638 (elf32_arm_adjust_dynamic_symbol): Ditto.
4639 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4640 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4641 (elf32_arm_r_howto): ... To here.
4642 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4644 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4647 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4648 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4649 and R_IA64_SECREL64LSB.
4651 2004-10-26 Paul Brook <paul@codesourcery.com>
4653 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4654 (bfd_elf_size_dynamic_sections): Create default version definition.
4655 (elf_link_output_extsym): Adjust for default symbol version.
4657 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4659 * mmo.c: Adjust to ISO C.
4661 * mmo.c (mmo_write_section_description): New function broken out
4662 of mmo_internal_write_section.
4663 (mmo_internal_write_section): For each of .text and .data, call
4664 mmo_write_section_description before outputting contents if it has
4665 nontrivially deducible vma or contents.
4666 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4667 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4668 symbols if found within the .data address range.
4670 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4672 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4674 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4676 * mmo.c (File Layout): Correct place of misplaced blurb about
4679 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4681 * config.bfd: Add mips64*-*-openbsd.
4683 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4685 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4688 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4690 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4691 * configure: Regenerate.
4693 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4696 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4697 to linker reloc_overflow callback.
4698 (aout_link_input_section_ext): Likewise.
4699 (aout_link_reloc_link_order): Likewise.
4700 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4701 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4703 (alpha_relocate_section): Likewise.
4704 * coff-arm.c (coff_arm_relocate_section): Likewise.
4705 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4706 * coff-h8500.c (extra_case): Likewise.
4707 * coff-i960.c (coff_i960_relocate_section): Likewise.
4708 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4709 * coff-mips.c (mips_relocate_section): Likewise.
4710 * coff-or32.c (coff_or32_relocate_section): Likewise.
4711 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4712 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4713 * coff-sh.c (sh_relocate_section): Likewise.
4714 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4715 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4716 * coff-z8k.c (extra_case): Likewise.
4717 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4718 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4719 (_bfd_coff_generic_relocate_section): Likewise.
4720 * ecoff.c (ecoff_reloc_link_order): Likewise.
4721 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4722 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4723 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4724 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4725 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4726 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4727 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4728 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4729 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4730 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4731 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4732 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4733 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4734 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4735 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4736 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4737 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4738 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4739 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4740 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4741 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4742 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4743 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4744 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4745 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4746 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4747 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4748 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4749 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4750 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4751 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4752 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4753 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4754 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4755 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4756 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4757 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4758 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4759 * elflink.c (elf_reloc_link_order): Likewise.
4760 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4761 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4762 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4763 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4764 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4765 (aout_link_reloc_link_order): Likewise.
4766 * reloc.c (bfd_generic_get_relocated_section_contents):
4768 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4769 * simple.c (simple_dummy_reloc_overflow): Updated.
4771 2004-10-20 Andreas Schwab <schwab@suse.de>
4773 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4774 (elf_backend_plt_sym_val): Define.
4776 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4778 * config.bfd: Set targ_underscore=yes for PE COFF targets
4780 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4782 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4783 (ppc64_elf_edit_opd): Likewise.
4785 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4787 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4788 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4789 set SEC_ALLOC and SEC_LOAD.
4791 2004-10-18 Nick Clifton <nickc@redhat.com>
4793 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4794 'name' for relocs against both local and global symbols.
4796 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4798 * bfd-in2.h: Regenerate.
4799 * bfd.c (struct bfd): Add no_export.
4800 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4802 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4804 * config.bfd: Whitespace cleanup.
4805 * Makefile.am: Run "make dep-am"
4806 * Makefile.in: Regenerate.
4808 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4810 * elflink.c (struct already_linked_section): Removed.
4811 (try_match_symbols_in_sections, already_linked): Removed.
4812 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4813 prefix of section names when finding already_linked_table
4814 chain. Compare section names. Instead of calling already_linked,
4815 do it inline and only for sections in the same already_linked_list.
4817 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4819 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4820 parameter. If called after _bfd_elf_write_section_eh_frame,
4821 don't allow a -2 return unless need_* bit is already set, and
4822 handle offsets adjusted for output_offset.
4823 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4824 * elf.c (_bfd_elf_section_offset): Update call.
4826 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4829 * coffcode.h (coff_compute_section_file_positions): Cast to
4830 bfd_vma when computing page alignment.
4832 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4834 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4835 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4837 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4839 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4840 relocations use a virtual address, not a section offset.
4842 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4844 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4845 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4846 xtensa_format_encode.
4847 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4848 (ebb_add_proposed_action): Delete.
4850 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4852 * elf32-xtensa.c: Use ISO C90 formatting.
4854 2004-10-12 Paul Brook <paul@codesourcery.com>
4856 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4859 2004-10-12 Paul Brook <paul@codesourcery.com>
4861 * elf32-arm.h: Support EABI version 4 objects.
4863 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4866 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4867 Don't mark as default.
4868 (bfd_x86_64_arch): Don't mark as default.
4870 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4872 * elflink.c (enum action_discarded): New.
4873 (elf_section_complain_discarded): Delete.
4874 (elf_action_discarded): New function subsuming the above and also
4875 controlling reloc behaviour.
4876 (elf_link_input_bfd): Use it.
4878 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4880 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4881 (special_sections): Add .gnu.liblist and .gnu.conflict.
4882 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4884 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4887 * elflink.c (elf_link_input_bfd): Try harder to support
4888 relocations against symbols in removed linkonce sections.
4890 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4892 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4895 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4896 sections do not reference symbols in non-SEC_ALLOC sections.
4898 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4901 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4902 (_bfd_elf_link_omit_section_dynsym): Formatting.
4904 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4906 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4907 * libbfd.h: Regnerate.
4908 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4909 * elf32-frv.c: Likewise.
4910 * elf32-m32r.c: Likewise.
4911 * elf32-ppc.c: Likewise.
4912 * elf64-hppa.c: Likewise.
4913 * elfxx-ia64.c: Likewise.
4914 * opncls.c: Likewise.
4916 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4918 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4919 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4920 offsets stored in struct eh_cie_fde entries before doing other
4923 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4924 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4925 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4926 setting offsets for removed CIEs. Don't set "sec", instead set
4927 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4928 CIE in hdr_info. Only set make_relative and make_lsda_relative
4929 for CIEs. Use pointers rather than array indices.
4930 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4931 make_lsda_relative, need_* on cie_inf for FDEs.
4932 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4933 section output_offset. Delete cie_offset, instead use cie_inf
4934 pointer to CIE entry. Use need_relative and need_lsda_relative on
4935 CIE entry for FDEs. Use pointers rather than array indices.
4937 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4939 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4940 bfd_is_target_special_symbol.
4941 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4942 * som.c (som_bfd_is_target_special_symbol): Define.
4944 2004-10-08 Nick Clifton <nickc@redhat.com>
4946 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4947 * configure: Regenerate.
4948 * bfd-in2.h: Regenerate.
4949 * syms.c (bfd_is_target_special_symbol): New interface function.
4950 Returns true when a symbol should be considered to be special.
4951 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4952 the symbol jump table.
4953 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4954 Return true iff the symbol is a mapping symbol.
4955 (bfd_elf32_bfd_is_target_special_symbol): Define.
4956 * elfxx-target.h: Provide a default definition for
4957 bfd_is_target_special_symbol.
4958 * aout-target.h: Likewise.
4959 * aout-tic30.c: Likewise.
4960 * binary.c: Likewise.
4961 * coffcode.h: Likewise.
4962 * i386msdos.c: Likewise.
4965 * libaout.h: Likewise.
4966 * libbfd-in.h: Likewise
4967 * libecoff.h: Likewise.
4968 * mach-o.c: Likewise.
4970 * nlm-target.h: Likewise.
4971 * oasys.c: Likewise.
4973 * ppcboot.c: Likewise.
4975 * tekhex.c: Likewise.
4976 * versados.c: Likewise.
4978 * xcoff-target.h: Likewise.
4980 * libbfd.h: Regenerate.
4982 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4984 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4985 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4986 (elf_backend_section_from_shdr): Define.
4988 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4990 * syms.c (bfd_is_local_label): Return false for file symbols.
4992 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4993 David Heine <dlheine@tensilica.com>
4995 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4996 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4997 (elf32xtensa_no_literal_movement): New global variable.
4998 (elf_howto_table): Add entries for new relocations.
4999 (elf_xtensa_reloc_type_lookup): Handle new relocations.
5000 (property_table_compare): When addresses are equal, compare sizes and
5001 various property flags.
5002 (property_table_matches): New.
5003 (xtensa_read_table_entries): Extend to read new property tables. Add
5004 output_addr parameter to indicate that output addresses should be used.
5005 Use bfd_get_section_limit.
5006 (elf_xtensa_find_property_entry): New.
5007 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
5008 (elf_xtensa_check_relocs): Handle new relocations.
5009 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
5010 relocations. Use new xtensa-isa.h functions.
5011 (build_encoding_error_message): Remove encode_result parameter. Add
5012 new target_address parameter used to detect alignment errors.
5013 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
5014 error handling. Use new is_operand_relocation function.
5015 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
5016 Use underbar macro for error messages. Formatting.
5017 (get_const16_opcode): New.
5018 (get_l32r_opcode): Add a separate flag for initialization.
5019 (get_relocation_opnd): Operand number is no longer explicit in the
5020 relocation. Change to decode the opcode and analyze its operands.
5021 (get_relocation_slot): New.
5022 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
5023 Use new xtensa-isa.h functions to handle multislot instructions.
5024 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
5025 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
5026 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
5027 check_loop_aligned, check_branch_target_aligned_address, narrowable,
5028 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
5029 get_single_format, init_op_single_format_table): New.
5030 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
5031 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
5032 (contract_asm_expansion): Add error_message parameter and pass it to
5033 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
5034 with R_XTENSA_SLOT0_OP.
5035 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
5036 instructions. Use new xtensa-isa.h functions.
5037 (r_reloc struct): Add new virtual_offset field.
5038 (r_reloc_init): Add contents and content_length parameters. Set
5039 virtual_offset field to zero. Add contents to target_offset field for
5040 partial_inplace relocations.
5041 (r_reloc_is_defined): Check for null.
5042 (print_r_reloc): New debug function.
5043 (source_reloc struct): Replace xtensa_operand field with pair of the
5044 opcode and the operand position. Add is_abs_literal field.
5045 (init_source_reloc): Specify operand by opcode/position pair. Set
5046 is_abs_literal field.
5047 (source_reloc_compare): When target_offsets are equal, compare other
5048 fields to make sorting predictable.
5049 (literal_value struct): Add is_abs_literal field.
5050 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
5051 (init_literal_value): New.
5052 (is_same_value): Replace with ...
5053 (literal_value_equal): ... this function. Add comparisons of
5054 virtual_offset and is_abs_literal fields.
5055 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
5056 failure. Initialize has_last_loc field.
5057 (value_map_hash_table_delete): New.
5058 (hash_literal_value): Rename to ...
5059 (literal_value_hash): ... this. Include is_abs_literal flag and
5060 virtual_offset field in the hash value.
5061 (get_cached_value): Rename to ...
5062 (value_map_get_cached_value): ... this. Update calls to
5063 literal_value_hash and literal_value_equal.
5064 (add_value_map): Check for allocation failure. Update calls to
5065 value_map_get_cached_value and literal_value_hash.
5066 (text_action, text_action_list, text_action_t): New types.
5067 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
5068 text_action_add, text_action_add_literal, offset_with_removed_text,
5069 offset_with_removed_text_before_fill, find_insn_action,
5070 print_action_list, print_removed_literals): New.
5071 (offset_with_removed_literals): Delete.
5072 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
5073 fix_array, fix_array_count, allocated_relocs, relocs_count, and
5074 allocated_relocs_count fields.
5075 (init_xtensa_relax_info): Initialize new fields.
5076 (reloc_bfd_fix struct): Add new translated field.
5077 (reloc_bfd_fix_init): Add translated parameter and use it to set the
5079 (fix_compare, cache_fix_array): New.
5080 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
5081 section via get_xtensa_relax_info. Use cache_fix_array to set up
5082 sorted fix_array and use bsearch instead of linear search.
5083 (section_cache_t): New struct.
5084 (init_section_cache, section_cache_section, clear_section_cache): New.
5085 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
5086 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
5087 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
5088 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
5090 (retrieve_contents): Use bfd_get_section_limit.
5091 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
5092 to compute_removed_literals. Free value_map_hash_table when no longer
5094 (analyze_relocations): Check is_relaxable_asm_section flag. Call
5095 compute_text_actions for all sections.
5096 (find_relaxable_sections): Mark sections as relaxable if they contain
5097 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
5098 call. Increment relax_info src_count field only for appropriate
5099 relocation types. Remove is_literal_section check.
5100 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
5101 r_reloc_init and find_associated_l32r_irel. Check
5102 is_relaxable_asm_section flag. Handle L32R instructions with absolute
5103 literals. Pass is_abs_literal flag to init_source_reloc.
5104 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
5105 CONST16 instructions. Adjust calls to r_reloc_init and
5106 pcrel_reloc_fits. Handle weak symbols conservatively.
5107 (find_associated_l32r_irel): Add bfd parameter and pass it to
5109 (compute_text_actions, compute_ebb_proposed_actions,
5110 compute_ebb_actions, check_section_ebb_pcrels_fit,
5111 check_section_ebb_reduces, text_action_add_proposed,
5112 compute_fill_extra_space): New.
5113 (remove_literals): Replace with ...
5114 (compute_removed_literals): ... this function. Call
5115 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
5116 Call xtensa_read_table_entries to get the property table. Skip
5117 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
5118 is_removable_literal, remove_dead_literal, and
5119 identify_literal_placement functions.
5120 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
5121 instead of linear search.
5122 (is_removable_literal, remove_dead_literal,
5123 identify_literal_placement): New.
5124 (relocations_reach): Update check for literal not referenced by any
5125 PC-relative relocations. Adjust call to pcrel_reloc_fits.
5126 (coalesce_shared_literal, move_shared_literal): New.
5127 (relax_section): Use bfd_get_section_limit. Call
5128 translate_section_fixes. Update calls to r_reloc_init and
5129 offset_with_removed_text. Check new is_relaxable_asm_section flag.
5130 Add call to pin_internal_relocs. Add special handling for
5131 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
5132 info to calculate new addend_displacement variable. Replace code for
5133 deleting literals with more general code to perform the actions
5134 determined by the action_list for the section.
5135 (translate_section_fixes, translate_reloc_bfd_fix): New.
5136 (translate_reloc): Check new is_relaxable_asm_section flag. Call
5137 find_removed_literal only if is_operand_relocation. Update call to
5138 offset_with_removed_text. Use new target_offset and removed_bytes
5140 (move_literal): New.
5141 (relax_property_section): Use bfd_get_section_limit. Set new
5142 is_full_prop_section flag and handle new property tables. Update calls
5143 to r_reloc_init and offset_with_removed_text. Check
5144 is_relaxable_asm_section flag. Handle expansion of zero-sized
5145 unreachable entries, with use of offset_with_removed_text_before_fill.
5146 For relocatable links, combine entries only for literal tables.
5147 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
5148 calls to offset_with_removed_text. Translate st_size field for
5150 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
5151 failure. Add contents parameter. Update call to get_bfd_fix. Update
5152 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
5153 R_XTENSA_ASM_EXPAND relocs.
5154 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
5155 call to get_bfd_fix. Include offset from contents for partial_inplace
5157 (is_reloc_sym_weak): New.
5158 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
5159 (prop_sec_len): New.
5160 (xtensa_is_property_section): Handle new property sections.
5161 (is_literal_section): Delete.
5162 (internal_reloc_compare): When r_offset matches, compare r_info and
5163 r_addend to make sorting predictable.
5164 (internal_reloc_matches): New.
5165 (xtensa_get_property_section_name): Handle new property sections.
5166 (xtensa_get_property_predef_flags): New.
5167 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
5168 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
5169 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
5170 (xtisa_errno, xtisa_error_msg): New variables.
5171 (xtensa_isa_errno, xtensa_isa_error_msg): New.
5172 (xtensa_insnbuf_alloc): Add error handling.
5173 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
5174 use xtensa_format_decode. Add error handling.
5175 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
5176 instruction length to find the number of bytes to copy.
5177 (xtensa_isa_init): Add error handling. Replace calls to
5178 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
5179 tables in the xtensa_modules structure.
5180 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
5181 xtensa_extend_isa): Delete.
5182 (xtensa_isa_free): Change to only free lookup tables.
5183 (opname_lookup_compare): Replace with ...
5184 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
5185 (xtensa_insn_maxlength): Rename to ...
5186 (xtensa_isa_maxlength): ... this.
5187 (xtensa_insn_length): Delete.
5188 (xtensa_insn_length_from_first_byte): Replace with ...
5189 (xtensa_isa_length_from_chars): ... this function.
5190 (xtensa_num_opcodes): Rename to ...
5191 (xtensa_isa_num_opcodes): ... this.
5192 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
5193 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
5194 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
5195 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
5196 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
5197 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
5198 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
5199 (xtensa_opcode_lookup): Add error handling.
5200 (xtensa_decode_insn): Replace with ...
5201 (xtensa_opcode_decode): ... this function, with new format and
5202 slot parameters. Add error handling.
5203 (xtensa_encode_insn): Replace with ...
5204 (xtensa_opcode_encode): ... this function, which does the encoding via
5205 one of the entries in the "encode_fns" array. Add error handling.
5206 (xtensa_opcode_name): Add error handling.
5207 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
5208 xtensa_opcode_is_call): New.
5209 (xtensa_num_operands): Replace with ...
5210 (xtensa_opcode_num_operands): ... this function. Add error handling.
5211 (xtensa_opcode_num_stateOperands,
5212 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
5213 xtensa_opcode_funcUnit_use, xtensa_operand_name,
5214 xtensa_operand_is_visible): New.
5215 (xtensa_get_operand, xtensa_operand_kind): Delete.
5216 (xtensa_operand_inout): Add error handling and special-case for
5218 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
5219 operate on one slot of an instruction. Added error handling.
5220 (xtensa_operand_encode): Handle default operands with no encoding
5221 functions. Check for success by comparing against decoded value.
5223 (xtensa_operand_decode): Handle default operands. Return decoded value
5224 through argument pointer. Add error handling.
5225 (xtensa_operand_is_register, xtensa_operand_regfile,
5226 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
5227 (xtensa_operand_isPCRelative): Rename to ...
5228 (xtensa_operand_is_PCrelative): ... this. Add error handling.
5229 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
5230 through argument pointer. Add error handling.
5231 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
5232 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
5233 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
5234 xtensa_regfile_shortname, xtensa_regfile_view_parent,
5235 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
5236 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
5237 xtensa_state_is_exported, xtensa_sysreg_lookup,
5238 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
5239 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
5240 xtensa_interface_num_bits, xtensa_interface_inout,
5241 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
5242 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
5243 * xtensa-modules.c: Rewrite to use new data structures.
5244 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
5245 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
5246 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
5247 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
5248 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
5249 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
5250 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
5251 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
5252 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
5253 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
5254 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
5255 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
5256 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
5257 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
5258 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
5259 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
5260 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
5261 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
5262 * Makefile.in: Regenerate.
5263 * bfd-in2.h: Likewise.
5264 * libbfd.h: Likewise.
5266 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5268 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
5269 against the absolute section.
5270 (mips_elf64_write_rela): Likewise.
5272 2004-10-07 Jan Beulich <jbeulich@novell.com>
5274 * elf.c (elf_find_function): Don't generally check for matching
5275 section, just for non-file symbols. Remove redunant comparison
5277 * elf32-arm.h (arm_elf_find_function): Likewise.
5279 2004-10-07 Jeff Baker <jbaker@qnx.com>
5281 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
5282 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
5285 2004-10-04 Roland McGrath <roland@redhat.com>
5287 * hash.c (bfd_hash_set_default_size): Use const for table.
5288 Use size_t instead of int for variable compared to sizeof results.
5290 2004-10-05 Alan Modra <amodra@bigpond.net.au>
5293 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
5295 2004-10-01 Paul Brook <paul@codesourcery.com>
5297 * elf32-arm.h (elf32_arm_fake_sections,
5298 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
5300 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
5302 2004-10-01 Alan Modra <amodra@bigpond.net.au>
5304 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
5306 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
5307 need_relative or need_lsda_relative if we are processing an
5308 offset for a reloc on a FDE initial loc or LSDA field
5310 (_bfd_elf_write_section_eh_frame): Test need_relative and
5311 need_lsda_relative in place of corresponding make_* field
5312 when deciding to use pc-relative encodings.
5314 2004-09-30 Paul Brook <paul@codesourcery.com>
5316 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
5317 target2 relocation type.
5319 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
5322 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
5324 2004-09-30 Paul Brook <paul@codesourcery.com>
5326 * reloc.c: Add BFD_RELOC_ARM_SMI.
5327 * bfd-in2.h: Regenerate.
5330 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5332 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
5333 vma and output offset to address.
5334 * simple.c (simple_save_output_info): Only set output section
5335 and offset for debug sections, or those not already set up by
5337 (bfd_simple_get_relocated_section_contents): Update comment.
5339 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5341 * elf.c (IS_LOADED): Delete.
5342 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
5343 Restore SEC_HAS_CONTENTS test to the one place it was used prior
5346 2004-09-23 Alan Modra <amodra@bigpond.net.au>
5349 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
5350 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
5351 redundant assignment of EM_SPARC.
5353 2004-09-22 Brian Ford <ford@vss.fsi.com>
5355 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
5356 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
5358 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5360 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5362 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
5363 (elf_backend_modify_segment_map): Don't define.
5365 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5367 * elf.c (IS_LOADED): Define.
5368 (assign_file_positions_for_segments): Don't round up file offset of
5369 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
5370 Delete code handling link script adjustment of lma. Do the adjust
5371 in later code handling similar ajustments. Remove dead code error
5372 check. Warn if section lma would require a negative offset
5373 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
5374 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
5375 update voff in section loop. Change voff in segment loop to be an
5376 adjustment on top of "off". Set sec->filepos and update "off" later.
5377 Test for loadable sections consistently using IS_LOADED. Similarly,
5378 test for alloc-only sections other than .tbss consistently.
5379 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
5380 Tidy PT_NOTE handling. Use %B and %A in error messages.
5381 (assign_file_positions_except_relocs): Use %B in error message.
5383 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
5385 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
5386 (CONFIG_STATUS_DEPENDENCIES): New.
5387 (Makefile): Removed.
5388 (config.status): Likewise.
5389 * Makefile.in: Regenerated.
5391 2004-09-17 Paul Brook <paul@codesourcery.com>
5393 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
5394 (bfd_elf32_arm_process_before_allocation): Update prototype.
5395 * bfd-in2.h: Regenerate.
5396 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
5397 (elf32_arm_link_hash_table_create): Set it.
5398 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
5399 (bfd_elf32_arm_set_target_relocs): New function.
5400 (arm_real_reloc_type): New function.
5401 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
5402 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
5403 (elf32_arm_gc_sweep_hook): Ditto.
5404 (elf32_arm_check_relocs): Ditto.
5405 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
5406 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
5408 (elf32_arm_got_prel): New variable.
5409 (elf32_arm_howto_from_type): New function.
5410 (elf32_arm_info_to_howto): Use it.
5411 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
5412 BFD_RELOC_ARM_TARGET2.
5413 * libbfd.h: Regenerate.
5414 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
5416 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5418 * ecoff.c: Update u.undef.next refs.
5419 * elf64-ppc.c: Likewise.
5420 * elflink.c: Likewise.
5421 * linker.c: Likewise.
5422 * xcofflink.c: Likewise.
5424 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
5425 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
5426 fields to indirect struct.
5427 * elf-m10300.c: Update u.weakdef refs.
5428 * elf32-arm.h: Likewise.
5429 * elf32-cris.c: Likewise.
5430 * elf32-frv.c: Likewise.
5431 * elf32-hppa.c: Likewise.
5432 * elf32-i370.c: Likewise.
5433 * elf32-i386.c: Likewise.
5434 * elf32-m32r.c: Likewise.
5435 * elf32-m68k.c: Likewise.
5436 * elf32-ppc.c: Likewise.
5437 * elf32-s390.c: Likewise.
5438 * elf32-sh.c: Likewise.
5439 * elf32-sparc.c: Likewise.
5440 * elf32-vax.c: Likewise.
5441 * elf32-xtensa.c: Likewise.
5442 * elf64-alpha.c: Likewise.
5443 * elf64-hppa.c: Likewise.
5444 * elf64-ppc.c: Likewise.
5445 * elf64-s390.c: Likewise.
5446 * elf64-sh64.c: Likewise.
5447 * elf64-sparc.c: Likewise.
5448 * elf64-x86-64.c: Likewise.
5449 * elfxx-ia64.c: Likewise.
5450 * elfxx-mips.c: Likewise.
5451 * elflink.c: Likewise. Also u.elf_hash_value.
5452 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
5454 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5455 (bfd_elf_gc_record_vtinherit): Alloc vtable.
5456 (bfd_elf_gc_record_vtentry): Likewise.
5457 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
5459 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5461 * Makefile.am: Run "make dep-am".
5462 * Makefile.in: Regenerate.
5463 * bfd-in2.h: Regenerate.
5464 * po/SRC-POTFILES.in: Regenerate.
5465 * po/bfd.pot: Regenerate.
5467 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5469 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
5470 with bitfields. Make "type" and "other" bitfields too.
5471 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
5472 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
5473 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
5474 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
5475 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
5476 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
5477 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
5478 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
5479 * elf-hppa.h: Update all uses of elf_link_hash_flags.
5480 * elf-m10300.c: Likewise.
5482 * elf32-arm.h: Likewise.
5483 * elf32-cris.c: Likewise.
5484 * elf32-frv.c: Likewise.
5485 * elf32-hppa.c: Likewise.
5486 * elf32-i370.c: Likewise.
5487 * elf32-i386.c: Likewise.
5488 * elf32-m32r.c: Likewise.
5489 * elf32-m68k.c: Likewise.
5490 * elf32-ppc.c: Likewise.
5491 * elf32-s390.c: Likewise.
5492 * elf32-sh-symbian.c: Likewise.
5493 * elf32-sh.c: Likewise.
5494 * elf32-sh64.c: Likewise.
5495 * elf32-sparc.c: Likewise.
5496 * elf32-vax.c: Likewise.
5497 * elf32-xtensa.c: Likewise.
5498 * elf64-alpha.c: Likewise.
5499 * elf64-hppa.c: Likewise.
5500 * elf64-ppc.c: Likewise.
5501 * elf64-s390.c: Likewise.
5502 * elf64-sh64.c: Likewise.
5503 * elf64-sparc.c: Likewise.
5504 * elf64-x86-64.c: Likewise.
5505 * elflink.c: Likewise.
5506 * elfxx-ia64.c: Likewise.
5507 * elfxx-mips.c: Likewise.
5508 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
5509 * configure: Regenerate.
5510 * aclocal.m4: Regenerate.
5512 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5514 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
5515 around uses of R_ARM_TARGET1.
5516 (elf32_arm_check_relocs): Likewise.
5518 2004-09-13 Paul Brook <paul@codesourcery.com>
5520 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
5522 * bfd-in2.h: Regenerate.
5523 * libbfd.h: Regenerate.
5524 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
5525 (elf32_arm_link_hash_table_create): Set target1_is_rel.
5526 (bfd_elf32_arm_process_before_allocation): Ditto.
5527 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
5528 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
5529 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
5532 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5534 * hpux-core.c (thread_section_p): New function.
5535 (hpux_core_core_file_p): Fix computation of offset in call
5536 to bfd_seek. Create a ".reg" section from an arbitrary
5537 ".reg/<id>" section if none was created after having read
5540 2004-09-11 Andreas Schwab <schwab@suse.de>
5542 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5543 * aclocal.m4: Rebuild.
5544 * configure: Rebuild.
5546 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5548 * section.c (bfd_sections_find_if): Fix parameter name in
5549 comment to match code.
5551 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5553 * elf.c (assign_file_positions_except_relocs): Assign relocs
5554 stored in a bfd section.
5556 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5558 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5559 h->gotplt_refcount to 0, not -1.
5561 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5563 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5564 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5566 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5567 handle symbol visibility here.
5569 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5571 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5572 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5574 (ppc_stub_name): Remove trailing "+0" on stub name.
5575 (create_linkage_sections): Create relocations for
5576 branch lookup table when --emit-relocs as well as when --shared.
5577 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5578 relbrlt test. For --emit-stub-syms, always output a sym even when
5579 one already exists on a plt call stub. Put stub type in the stub
5581 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5583 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5584 reloc_count in stub sections. Adjust relbrlt test.
5585 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5586 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5587 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5588 for relocs against discarded symbols. Fix comments.
5590 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5592 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5593 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5595 (map_sections_to_segments): ... here. Use it. Assign a file
5596 position to the .dynamic section if it is not loadable, but part
5597 of the PT_DYNAMIC segment.
5598 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5599 offsets, not VMAs, for the BPABI. Do not fill in the header in
5600 the .got.plt section for the BPABI.
5601 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5603 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5605 2004-09-06 Nick Clifton <nickc@redhat.com>
5607 * elflink.c (elf_link_add_object_symbols): Set the error code to
5608 bfd_error_wrong_format when the input format does not match the
5611 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5613 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5614 (ppc64_elf_check_directives): ..here.
5615 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5616 before accessing ppc64_elf_tdata.
5617 (ppc64_elf_finish_dynamic_sections): And here too.
5619 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5621 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5623 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5625 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5626 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5627 (bfd_elf32_littlearm_symbian_vec): Likewise.
5628 * configure: Regenerated.
5629 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5630 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5631 (PLT_ENTRY_SIZE): Likewise.
5632 (bfd_vma_elf32_arm_symbian_plt_entry): New
5634 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5636 (create_got_section): Don't create sections when generating BPABI
5638 (elf32_arm_create_dynamic_sections): Tidy.
5639 (elf32_arm_link_hash_table_create): Set plt_header_size,
5640 plt_entry_size, and symbian_p.
5641 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5642 generating BPABI objects.
5643 (allocate_dynrelocs): Use htab->plt_header_size, not
5644 PLT_HEADER_SIZE. Do not add to .got.plt when
5645 generating BPABI objects.
5646 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5647 * elfarm-nabi.c: Add SymbianOS target vectors.
5648 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5649 (_bfd_elf_link_create_dynamic_sections): Likewise.
5650 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5651 (elfNN_bed): Use it.
5652 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5653 (bfd_elf32_littlearm_symbian_vec): Likewise.
5654 (_bfd_target_vector): Add them.
5656 2004-09-03 Nick Clifton <nickc@redhat.com>
5659 * coffcode.h (handle_COMDAT): Replace abort with an warning
5660 message and allow the scan to continue.
5662 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5664 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5665 in when reading relocs, not our sorted syms. Remove unnecessary
5668 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5670 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5672 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5674 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5675 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5676 replace uses of *_alias with *_noncanonical.
5677 * aclocal.m4: Rebuild with aclocal 1.4p6.
5678 * Makefile.in: Rebuild with automake 1.4p6.
5679 * doc/Makefile.in: Rebuild with automake 1.4p6.
5680 * configure.in: Autoupdate with autoupdate 2.59.
5681 * config.in: Regenerate with autoheader 2.59.
5682 * configure: Regnerate with autoconf 2.59.
5684 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5686 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5687 symbol pointer arrays before modifying.
5689 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5691 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5692 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5693 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5694 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5695 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5696 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5697 Use both symbol tables on non-relocatable objects. Use a common
5698 error exit. Fix "mid" warning.
5699 * libbfd.h: Regenerate.
5700 * bfd-in2.h: Regenerate.
5702 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5704 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5706 (struct sfpr_def_parms): Save some space.
5707 (sfpr_define): Here too.
5709 * elf64-ppc.c (compare_symbols): Put section syms first.
5710 (sym_exists_at): New function.
5711 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5712 points only for relocatable files. Use .opd section contents
5713 otherwise. Generally clean up the code.
5715 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5717 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5718 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5719 (struct sfpr_def_parms): New.
5720 (sfpr_define): New function.
5721 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5722 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5723 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5724 (savefpr1_tail, restfpr1_tail): New functions.
5725 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5726 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5727 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5728 code. Define all ABI mandated _save and _rest functions.
5730 2004-08-26 Paul Brook <paul@codesourcery.com>
5732 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5734 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5736 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5739 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5741 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5742 that pcrel correction is applied for R_386_PC32.
5744 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5746 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5747 for R_386_32 and R_386_PC32 relocs against symbols defined in
5750 2004-08-25 Dmitry Diky <diwil@spec.ru>
5752 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5753 Add new relocations.
5754 * bfd-in2.h: Regenerate.
5755 * libbfd.h: Regenerate.
5756 * elf32-msp430.c: Clean-up code.
5757 (elf_msp430_howto_table): Add new relocation entries.
5758 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5759 (msp430_elf_relax_section): New function.
5760 (msp430_elf_relax_delete_bytes): New function.
5761 (msp430_elf_symbol_address_p): New function.
5763 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5765 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5766 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5768 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5770 * elflink.c (_bfd_elf_section_already_linked): Handle
5771 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5773 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5775 * config.bfd (arm*-*-symbianelf*): New target.
5776 (arm*-*-eabi*): Likewise.
5778 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5780 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5781 "struct ppc_link_hash_entry *".
5782 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5783 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5785 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5787 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5788 entries (where fd_aux overlaps next entry's fd_func).
5789 Add non_overlapping argument, use it.
5790 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5791 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5792 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5793 as indexes into opd_sym_map/opd_adjust array.
5794 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5796 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5798 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5799 if we can look up their function descriptor in a regular file.
5801 2004-08-18 Nick Clifton <nickc@redhat.com>
5804 * cofflink.c (coff_link_add_symbols): Check that the comdat
5805 pointer in the coff_section_data structure has been initialised
5808 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5811 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5812 changing bfd_link_hash_undefined to bfd_link_hash_new.
5814 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5816 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5818 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5819 (synthetic_opd, synthetic_relocatable): New variables.
5820 (compare_symbols, compare_relocs): New helper routines.
5821 (ppc64_elf_get_synthetic_symtab): New function.
5822 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5824 * bfd-in2.h: Regenerated.
5825 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5826 to relsyms. Return 0 if abfd is relocatable.
5828 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5830 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5832 2004-08-17 Nick Clifton <nickc@redhat.com>
5834 * (is_arm_mapping_symbol_name): New function - return true
5835 when a symbol name matches the requirements for an ARM mapping
5837 (arm_elf_find_function): New function based on
5838 elf_find_function in elf.c but skipping ARM mapping symbols
5839 and including thumb function symbols.
5840 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5841 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5843 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5845 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5846 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5847 (ppc64_elf_brtaken_reloc): Here too.
5849 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5851 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5853 (ppc64_elf_check_directives): Check that we have the right hash
5854 table before proceeding.
5856 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5858 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5859 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5860 the sections that will be discarded.
5862 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5864 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5866 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5868 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5869 free space available.
5871 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5873 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5874 occurrences with bfd_byte * thoughout file.
5876 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5877 (xcoff_write_armap_big): Likewise.
5878 (xcoff_write_archive_contents_old): Likewise.
5879 (xcoff_write_archive_contents_big): Likewise.
5881 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5883 2004-08-13 Nick Clifton <nickc@redhat.com>
5885 * elf32-arm.h: Convert to ISO C90.
5887 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5890 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5893 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5895 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5896 (bfd_archive_filename, bfd_get_section_ident): Delete.
5897 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5898 bfd_archive_filename.
5899 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5900 to warn about symbols in discarded sections. Use _bfd_error_handler.
5901 * aout-adobe.c (aout_adobe_callback): See below.
5902 * aout-cris.c (swap_ext_reloc_in): ..
5903 * coff-arm.c (find_thumb_glue, find_arm_glue,
5904 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5905 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5906 coff_arm_copy_private_bfd_data): ..
5907 * coff-i860.c (i860_reloc_processing): ..
5908 * coff-mcore.c (mcore_coff_unsupported_reloc,
5909 coff_mcore_relocate_section): ..
5910 * coff-ppc.c (coff_ppc_relocate_section): ..
5911 * coff-rs6000.c (xcoff_create_csect_from_smclas
5912 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5913 sh_swap_insns, sh_relocate_section): ..
5914 * coff-tic54x.c (tic54x_reloc_processing): ..
5915 * coff-tic80.c (coff_tic80_relocate_section): ..
5916 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5917 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5918 coff_slurp_symbol_table, coff_classify_symbol,
5919 coff_slurp_reloc_table): ..
5920 * coffgen.c (_bfd_coff_read_string_table): ..
5921 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5922 _bfd_coff_generic_relocate_section): ..
5923 * cpu-arm.c (bfd_arm_merge_machines): ..
5924 * cpu-sh.c (sh_merge_bfd_arch): ..
5925 * elf-hppa.h (elf_hppa_relocate_section): ..
5926 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5927 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5928 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5929 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5930 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5931 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5932 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5933 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5934 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5935 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5936 cris_elf_merge_private_bfd_data
5937 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5938 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5939 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5940 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5941 elf32_hppa_relocate_section): ..
5942 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5943 i370_elf_check_relocs, i370_elf_relocate_section): ..
5944 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5945 elf_i386_relocate_section): ..
5946 * elf32-m32r.c (m32r_elf_relocate_section,
5947 m32r_elf_merge_private_bfd_data): ..
5948 * elf32-m68hc1x.c (m68hc12_add_stub,
5949 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5950 * elf32-m68k.c (elf_m68k_relocate_section): ..
5951 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5952 mcore_elf_relocate_section): ..
5953 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5954 ppc_elf_check_relocs, ppc_elf_relocate_section,
5955 ppc_elf_begin_write_processing): ..
5956 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5957 elf_s390_relocate_section): ..
5958 * elf32-sh-symbian.c (sh_symbian_import_as,
5959 sh_symbian_process_embedded_commands,
5960 sh_symbian_relocate_section): ..
5961 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5962 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5963 sh_elf_merge_private_data): ..
5964 * elf32-sparc.c (elf32_sparc_check_relocs,
5965 elf32_sparc_relocate_section,
5966 elf32_sparc_merge_private_bfd_data): ..
5967 * elf32-v850.c (v850_elf_check_relocs,
5968 v850_elf_merge_private_bfd_data): ..
5969 * elf32-xtensa.c (elf_xtensa_check_relocs,
5970 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5971 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5972 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5973 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5974 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5975 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5976 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5977 ppc64_elf_relocate_section): ..
5978 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5979 elf_s390_relocate_section): ..
5980 * elf64-sh64.c (sh_elf64_relocate_section): ..
5981 * elf64-sparc.c (sparc64_elf_check_relocs,
5982 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5983 sparc64_elf_merge_private_bfd_data): ..
5984 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5985 elf64_x86_64_relocate_section): ..
5986 * elflink.c (_bfd_elf_add_default_symbol,
5987 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5988 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5989 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5990 elf_get_linked_section_vma, elf_fixup_link_order,
5991 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5992 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5993 * elfxx-ia64.c (elfNN_ia64_relax_section,
5994 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5995 * elfxx-mips.c (mips_elf_perform_relocation,
5996 _bfd_mips_elf_check_relocs,
5997 _bfd_mips_elf_merge_private_bfd_data): ..
5998 * ieee.c (ieee_slurp_external_symbols): ..
5999 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
6000 * libbfd.c (_bfd_generic_verify_endian_match): ..
6001 * linker.c (_bfd_generic_link_add_one_symbol,
6002 _bfd_generic_section_already_linked): ..
6003 * pdp11.c (translate_to_native_sym_flags): ..
6004 * pe-mips.c (coff_pe_mips_relocate_section): ..
6005 * peicode.h (pe_ILF_build_a_bfd): ..
6006 * srec.c (srec_bad_byte): ..
6007 * stabs.c (_bfd_link_section_stabs): ..
6008 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
6009 Replace all uses of bfd_archive_filename and bfd_get_section_ident
6010 with corresponding %B and %A in _bfd_error_handler format string.
6011 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
6012 calls to use %A and %B. Fix "against symbol .. from section" and
6013 similar error messages. Combine multiple _bfd_error_handler calls
6014 where they were separated due to bfd_archive_filename deficiencies.
6015 * bfd-in2.h: Regenerate.
6017 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
6019 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
6022 2004-08-10 Alan Modra <amodra@bigpond.net.au>
6024 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
6025 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
6026 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
6028 (link_hash_newfunc): Init was_undefined.
6029 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
6030 Use undefweak instead.
6031 (ppc64_elf_check_directives): Fix undefs chain.
6032 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
6034 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
6035 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
6036 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
6038 2004-08-09 Jakub Jelinek <jakub@redhat.com>
6040 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
6041 error, test input_section flags rather than sec.
6043 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6045 * elf-bfd.h (struct elf_backend_data): Add
6046 elf_backend_archive_symbol_lookup.
6047 (_bfd_elf_archive_symbol_lookup): Declare.
6048 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
6049 (elf_link_add_archive_symbols): ..extracted from here. Call the
6051 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
6052 (elfNN_bed): Init new field.
6053 * elf64-ppc.c (elf_backend_check_directives): Define.
6054 (elf_backend_archive_symbol_lookup): Define.
6055 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
6056 a ppc_link_hash_entry pointer.
6058 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
6059 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
6060 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
6061 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
6062 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
6063 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
6064 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
6067 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6069 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
6070 (ppc64_elf_add_symbol_hook): Test for NULL section.
6071 (get_sym_h): Formatting.
6072 (ppc64_elf_size_stubs): Include reloc addend in value stored as
6075 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
6076 long branch stubs with code handling plt and r2off branch stubs.
6078 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6080 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
6081 * elflink.c (elf_link_input_bfd): Formatting.
6082 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
6084 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
6085 (link_hash_newfunc): Don't set it.
6086 (ppc64_elf_copy_indirect_symbol): Nor copy it.
6087 (ppc64_elf_mark_entry_syms): Delete.
6088 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
6089 sections. Use get_opd_info.
6090 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
6092 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6094 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
6096 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
6097 (func_desc_adjust): Don't set have_undefweak.
6098 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
6099 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
6101 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
6102 "struct ppc_link_hash_entry *". Adjust all references.
6103 (ppc64_elf_hide_symbol): Correct a comment.
6105 * elf64-ppc.c (get_opd_info): New function.
6106 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
6107 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
6108 before calling get_fdh. Test fdh rather than h before dereferencing
6109 fdh. Mark removed symbols in opd_adjust.
6110 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
6111 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
6113 (ppc64_elf_output_symbol_hook): Likewise.
6115 2004-08-06 Paul Brook <paul@codesourcery.com>
6117 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
6118 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
6119 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
6120 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
6121 and BFD_RELOC_ARM_SBREL32.
6122 * bfd-in2.h, bbfd.h: Regenerate.
6124 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6126 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
6127 the dynamic link symbol actually in use.
6129 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
6131 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
6133 2004-07-31 Joel Brobecker <brobecker@gnat.com>
6134 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6136 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
6137 SHN_MIPS_TEXT and SHN_MIPS_DATA.
6139 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
6140 Nick Clifton <nickc@redhat.com>
6143 * bfd.c (_bfd_default_error_handler): Make it global.
6145 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
6147 * elf.c (assign_section_numbers): Cope gracefully with sections
6148 which have SHF_LINK_ORDER set but no sh_link set up.
6149 * elflink.c (elf_get_linked_section_vma): Likewise.
6151 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
6154 * elfxx-target.h (elf_backend_link_order_error_handler): New.
6155 Set it to _bfd_default_error_handler.
6156 (elfNN_bed): Add elf_backend_link_order_error_handler.
6158 * libbfd-in.h (_bfd_default_error_handler): New.
6160 * libbfd.h: Regenerated.
6162 2004-07-30 Jakub Jelinek <jakub@redhat.com>
6164 * archures.c (bfd_mach_sparc_64bit_p): Define.
6165 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
6166 * bfd-in2.h: Rebuilt.
6168 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
6170 Introduce SH2a support.
6171 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
6172 * archures.c (bfd_mach_sh2a_nofpu): New.
6173 * bfd-in2.h: Rebuilt.
6174 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
6175 (arch_info_struct): Add sh2a_nofpu.
6176 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
6177 2003-12-29 DJ Delorie <dj@redhat.com>
6178 * reloc.c: Add relocs for sh2a.
6179 * bfd-in2.h: Regenerate.
6180 * libbfd.hh: Regenerate.
6181 2003-12-01 Michael Snyder <msnyder@redhat.com>
6182 * archures.c (bfd_mach_sh2a): New.
6183 * bfd-in2.h: Rebuilt.
6184 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
6186 (arch_info_struct): Add sh2a.
6187 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
6189 2004-07-28 Nick Clifton <nickc@redhat.com>
6190 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6193 * som.c (setup_sections): Improve estimation of space sizes in
6194 relocatable objects.
6196 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
6197 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
6198 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
6200 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
6201 * configure: Regenerate.
6202 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
6203 case that accepts OSABI=NetBSD and OSABI=SysV.
6204 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
6205 the base of .got or .data (if .got does not exist).
6206 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
6208 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
6209 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
6210 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
6211 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
6213 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
6216 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
6217 (elf_sec_group): Defined.
6218 (bfd_elf_match_symbols_in_sections): New prototype.
6219 (_bfd_elf_setup_group_pointers): Likewise.
6221 * elf.c (bfd_elf_discard_group): Abort.
6222 (bfd_elf_set_group_contents): Also include relocation sections.
6223 Remove zero-fill for ld -r.
6224 (_bfd_elf_setup_group_pointers): New function.
6225 (elf_sort_elf_symbol): Likewise.
6226 (elf_sym_name_compare): Likewise.
6227 (bfd_elf_match_symbols_in_sections): Likewise.
6229 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
6231 * elflink.c (match_group_member): New.
6232 (elf_link_input_bfd): Check group member for discarded section.
6233 (try_match_symbols_in_sections): New function.
6234 (already_linked): Likewise.
6235 (_bfd_elf_section_already_linked): Support mixing comdat group
6236 and linkonce section.
6238 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
6239 * linker.c (bfd_section_already_linked_table_traverse): New.
6241 * libbfd.h: Regenerated.
6243 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
6245 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
6246 BFD_RELOC_CRX_SWITCH32.
6247 * bfd-in2.h: Regenerate.
6248 * libbfd.h: Regenerate.
6249 * elf32-crx.c: Support relocation/relaxation of
6250 BFD_RELOC_CRX_SWITCH* types.
6252 2004-07-27 Alan Modra <amodra@bigpond.net.au>
6254 * elf64-ppc.c: Correct "Linker stubs" comment.
6256 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
6258 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
6260 (elf_linked_to_section): New.
6262 * elf.c (assign_section_numbers): Set up sh_link for
6265 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
6266 to sh_link for SHT_IA_64_UNWIND sections.
6268 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6270 * elflink.c (elf_fixup_link_order): Add _() to error message.
6272 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6274 * elflink.c (elf_fixup_link_order): Issue a warning and flag
6277 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
6279 * aout-adobe.c (aout_32_section_already_linked): Defined.
6280 * aout-target.h (MY_section_already_linked): Likewise.
6281 * aout-tic30.c (MY_section_already_linked): Likewise.
6282 * binary.c (binary_section_already_linked): Likewise.
6283 * bout.c (b_out_section_already_linked): Likewise.
6284 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
6285 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
6286 * coffcode.h (coff_section_already_linked): Likewise.
6287 * i386msdos.c (msdos_section_already_linked): Likewise.
6288 * i386os9k.c (os9k_section_already_linked): Likewise.
6289 * ieee.c (ieee_section_already_linked): Likewise.
6290 * ihex.c (ihex_section_already_linked): Likewise.
6291 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
6292 * mmo.c (mmo_section_already_linked): Likewise.
6293 * nlm-target.h (nlm_section_already_linked): Likewise.
6294 * oasys.c (oasys_section_already_linked): Likewise.
6295 * pef.c (bfd_pef_section_already_linked): Likewise.
6296 * ppcboot.c (ppcboot_section_already_linked): Likewise.
6297 * som.c (som_bfd_discard_group): Likewise.
6298 * srec.c (srec_section_already_linked): Likewise.
6299 * tekhex.c (tekhex_section_already_linked): Likewise.
6300 * versados.c (versados_section_already_linked): Likewise.
6301 * vms.c (vms_section_already_linked): Likewise.
6302 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
6303 * xsym.c (bfd_sym_section_already_linked): Likewise.
6305 * bfd-in.h (bfd_section_already_linked_table_init): New.
6306 (bfd_section_already_linked_table_free): Likewise.
6308 * coff-rs6000.c (rs6000coff_vec): Add
6309 _bfd_generic_section_already_linked.
6310 (pmac_xcoff_vec): Likewise.
6311 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
6312 (aix5coff64_vec): Likewise.
6314 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
6315 * elflink.c (_bfd_elf_section_already_linked): New function.
6317 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
6319 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
6320 (_bfd_generic_section_already_linked): New.
6321 (bfd_section_already_linked_hash_entry): Likewise.
6322 (bfd_section_already_linked): Likewise.
6323 (bfd_section_already_linked_table_lookup): Likewise.
6324 (bfd_section_already_linked_table_insert): Likewise.
6326 * linker.c (bfd_section_already_linked): New.
6327 (_bfd_section_already_linked_table): Likewise.
6328 (bfd_section_already_linked_table_lookup): Likewise.
6329 (bfd_section_already_linked_table_insert): Likewise.
6330 (already_linked_newfunc): Likewise.
6331 (bfd_section_already_linked_table_init): Likewise.
6332 (bfd_section_already_linked_table_free): Likewise.
6333 (_bfd_generic_section_already_linked): Likewise.
6335 * section.c (bfd_section): Remove comdat.
6336 (bfd_comdat_info): Moved to ...
6337 * bfd-in.h (coff_comdat_info): Here.
6338 (bfd_coff_get_comdat_section): New.
6339 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
6340 * libcoff-in.h (coff_section_tdata): Add comdat.
6341 * coffcode.h (handle_COMDAT): Updated.
6342 * cofflink.c (coff_link_add_symbols): Likewise.
6343 * ecoff.c (bfd_debug_section): Likewise.
6345 * targets.c (bfd_target): Add _section_already_linked.
6346 (BFD_JUMP_TABLE_LINK): Updated.
6348 * bfd-in2.h: Regenerated.
6349 * libbfd.h: Likewise.
6350 * libcoff.h: Likewise.
6352 2003-07-21 Paul Brook <paul@codesourcery.com>
6354 * elflink.c (elf_get_linked_section_vma, compare_link_order,
6355 elf_fixup_link_order): New functions.
6356 (bfd_elf_final_link): Call elf_fixup_link_order.
6358 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
6360 * elf-bfd.h (ELF_COMMON_DEF_P): New.
6361 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
6363 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
6364 _bfd_elf_symbol_refs_local_p.
6365 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
6368 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
6370 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
6372 (bfd_elf_get_dyn_lib_class): New prototype.
6373 * elf.c (bfd_elf_get_dyn_lib_class): New function.
6375 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
6376 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
6377 entry is needed. Issue an error if a DT_NEEDED entry is needed
6378 for a file marked DYN_NO_NEEDED.
6379 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
6382 * bfd-in2.h: Regenerated.
6384 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6386 * elflink.c (elf_section_complain_discarded): Don't complain in
6389 2004-07-10 James E Wilson <wilson@specifixinc.com>
6391 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
6392 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
6393 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
6394 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
6396 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
6397 bfd_put_64 to bfd_putl64.
6398 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
6400 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
6403 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
6404 .init/.fini sections when trying to relax it.
6406 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
6408 * elf.c (assign_file_positions_for_segments): Make sure the
6409 .dynamic section is the first section in the PT_DYNAMIC segment.
6411 2004-07-09 Nick Clifton <nickc@redhat.com>
6413 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
6414 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
6415 sh_elf_get_flags_from_mach functions so that they do not conflict
6416 when this target is built with other sh-elf targets.
6417 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
6418 suppression of this function.
6419 (sh_elf_find_flags): Likewise.
6421 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
6423 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
6424 (ALL_MACHINES_CFILES): Add cpu-crx.c.
6425 (BFD32_BACKENDS): Add elf32-crx.lo.
6426 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
6427 (cpu-crx.lo): New target.
6428 (elf32-crx.lo): New target.
6429 * Makefile.in: Regenerate.
6430 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
6431 (bfd_archures_list): Add bfd_crx_arch.
6432 * bfd-in2.h: Regenerate.
6433 * config.bfd: Handle crx-*-elf*, crx*.
6434 * configure.in: Handle bfd_elf32_crx_vec.
6435 * configure: Regenerate.
6436 * cpu-crx.c: New file.
6437 * elf32-crx.c: Likewise.
6438 * libbfd.h: Regenerate.
6439 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
6440 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
6441 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
6442 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
6443 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
6444 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
6445 * targets.c (bfd_elf32_crx_vec): Declare.
6446 (bfd_target_vector): Add bfd_elf32_crx_vec.
6448 2004-07-06 Nick Clifton <nickc@redhat.com>
6450 * config.bfd: Add sh-symbian-elf target.
6451 * configure.in: Add bfd_elf32_shl_symbian_vec.
6452 * configure: Regenerate.
6453 * elf-bfd.h (struct elf_backend_data): Add new field
6455 * elflink.c (elf_link_add_object_symbols): Invoke the
6456 check_directives function, if defined.
6457 * elfxx-target.h: Provide a default, NULL definition for
6459 * targets.c: Add bfd_elf32_shl_symbian_vec.
6460 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
6462 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
6463 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
6464 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
6465 not already been defined.
6466 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
6467 * sh-symbian.c: New file. Provide functions to support the
6468 * sh-symbian-elf target.
6469 * Makefile.am: Add elf32-sh-symbian.c
6470 * Makefile.in: Regenerate.
6472 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
6474 * elf32-sh.c: Include ../opcodes/sh-opc.h.
6475 * Makefile.am: Ran make dep-am.
6476 * Makefile.in: Ran make dep-in.
6478 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
6480 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
6483 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
6485 * config.bfd: Add want64 to configuration target s390-*-linux*.
6487 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
6489 * bfd.c (bfd_get_section_ident): New.
6491 * elflink.c (elf_link_read_relocs_from_section): Call
6492 bfd_get_section_ident to identify the section when reporting
6494 (_bfd_elf_link_output_relocs): Likewise.
6495 (elf_link_output_extsym): Likewise.
6496 (elf_link_input_bfd): Likewise.
6497 (bfd_elf_gc_record_vtinherit): Likewise.
6499 * bfd-in2.h: Regenerated.
6501 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
6502 Nick Clifton <nickc@redhat.com>
6505 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
6506 of section symbols to mips_elf_sort_hash_table ().
6508 2004-07-01 Alan Modra <amodra@bigpond.net.au>
6510 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
6512 (elf_section_complain_discarded): New function. Handle
6513 .gcc_except_table too.
6514 (elf_link_input_bfd): Rewrite handling of relocs against symbols
6515 in discarded sections.
6516 * elf-bfd.h (elf_discarded_section): Protect macro arg.
6518 2004-06-30 James E Wilson <wilson@specifixinc.com>
6520 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
6521 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
6523 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
6526 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
6527 local references to discarded sections and report their
6530 2004-06-30 Alan Modra <amodra@bigpond.net.au>
6532 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
6533 sec_info_type, test section name instead.
6535 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
6538 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
6539 in .init/.fini sections.
6541 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6543 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6544 bfd_get_section_limit.
6546 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6548 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6549 output section size.
6551 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6553 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6555 (mmix_elf_perform_relocation): Adjust for above change.
6556 (mmix_elf_relocate_section): Likewise.
6557 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6558 (mmix_elf_get_section_contents): Delete.
6559 (bfd_elf64_get_section_contents): Delete.
6560 (mmix_elf_relocate_section): Zero stub area.
6561 * linker.c (default_indirect_link_order): Alloc max of section size
6563 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6564 * section.c (bfd_malloc_and_get_section): Likewise.
6565 (struct bfd_section): Update rawsize comment.
6566 * bfd-in2.h: Regenerate.
6568 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6570 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6572 * bfd-in.h (bfd_get_section_limit): Define.
6573 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6574 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6575 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6576 * coff-arm.c (coff_arm_relocate_section): Likewise.
6577 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6578 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6579 (bfd_ns32k_final_link_relocate): Likewise.
6580 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6581 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6582 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6583 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6584 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6585 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6586 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6587 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6588 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6589 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6590 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6591 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6592 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6593 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6594 * elf32-v850.c (v850_elf_reloc): Likewise.
6595 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6596 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6597 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6598 * elf64-mips.c (mips_elf64_gprel32_reloc)
6599 (mips16_gprel_reloc): Likewise.
6600 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6601 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6602 * elf64-sparc.c (init_insn_reloc): Likewise.
6603 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6604 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6605 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6606 (_bfd_mips_elf_generic_reloc): Likewise.
6607 * bfd-in2.h: Regenerate.
6609 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6611 * bfd-in.h (struct stab_info): Move from stabs.c.
6612 * stabs.c (struct stab_link_includes_table): Delete.
6613 (stab_link_includes_lookup): Delete.
6614 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6615 level of indirection from sinfo parm.
6616 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6617 stabstr section. Adjust hash table accesses.
6618 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6619 alloc. Adjust stab_info test.
6620 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6621 (_bfd_coff_final_link): Adjust stab_info test.
6622 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6623 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6625 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6626 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6627 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6628 stabstr section. Adjust stab_info test.
6629 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6630 (_bfd_write_stab_strings): Adjust prototypes.
6631 * libbfd.h: Regenerate.
6632 * libcoff.h: Regenerate.
6633 * bfd-in2.h: Regenerate.
6635 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6637 From Miod Vallat <miod@online.fr>:
6638 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6640 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6642 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6643 (struct elf32_mn10300_link_hash_entry): Remove
6644 pcrel_relocs_copied.
6645 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6646 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6647 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6648 and gotoff relocations if the symbol doesn't bind locally. Use
6649 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6650 relocation for PCREL32.
6651 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6652 to test whether a symbol binds locally.
6653 (elf32_mn10300_link_hash_newfunc): Don't initialize
6654 pcrel_relocs_copied.
6655 (_bfd_mn10300_elf_discard_copies): Delete.
6656 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6658 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6660 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6662 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6664 * som.c (som_set_reloc_info): Correct small typo.
6666 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6668 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6669 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6670 (m32r_elf_gcsweep_hook): Likewise.
6671 (m32r_elf_check_relocs): Likewise.
6672 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6673 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6674 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6675 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6676 * bfd-in2.h: Regenerated.
6677 * libbfd.h: Regenerated.
6679 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6681 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6683 (elf64_x86_64_relocate_section): Issue an error for
6684 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6685 against global symbols when building shared library.
6687 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6689 * section.c (struct sec): Rename "_cooked_size" to "size".
6690 Rename "_raw_size" to "rawsize".
6691 (STD_SECTION): Adjust comments.
6692 (bfd_set_section_size, bfd_get_section_contents): Use size.
6693 (bfd_malloc_and_get_section): New function.
6694 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6695 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6696 Correctly free reloc and contents memory.
6697 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6698 and fake CIE now that we can shink section size to zero.
6699 (_bfd_elf_write_section_eh_frame): Likewise..
6700 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6701 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6702 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6703 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6704 unneeded indirection.
6705 * elf.c (_bfd_elf_section_offset): .. and update call.
6706 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6707 * libbfd.h: Regenerate.
6708 * bfd-in2.h: Regenerate.
6710 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6711 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6712 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6713 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6714 Similarly use "rawsize", if non-zero, in reloc functions to validate
6715 reloc addresses. Use new bfd_malloc_and_get_section in most places
6716 where bfd_get_section_contents was called. Expand all occurrences of
6717 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6718 grok_prstatus and similar functions to "size".
6719 * aix386-core.c (aix386_core_file_p): ..
6720 * aix5ppc-core.c (xcoff64_core_p): ..
6721 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6722 aout_adobe_set_section_contents): ..
6723 * aout-target.h (callback): ..
6724 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6725 MY_bfd_final_link): ..
6726 * aoutf1.h (sunos4_core_file_p): ..
6727 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6728 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6729 final_link, aout_link_input_section): ..
6730 * binary.c (binary_object_p, binary_canonicalize_symtab,
6731 binary_set_section_contents): ..
6732 * bout.c (b_out_callback, b_out_write_object_contents,
6733 b_out_set_section_contents, b_out_bfd_relax_section,
6734 b_out_bfd_get_relocated_section_contents): ..
6735 * cisco-core.c (cisco_core_file_validate): ..
6736 * coff-alpha.c (alpha_ecoff_object_p,
6737 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6738 * coff-arm.c (coff_arm_relocate_section,
6739 bfd_arm_allocate_interworking_sections): ..
6740 * coff-h8300.c (h8300_reloc16_extra_cases,
6741 h8300_bfd_link_add_symbols): ..
6742 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6743 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6744 ppc_bfd_coff_final_link): ..
6745 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6746 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6747 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6748 * coff64-rs6000.c (xcoff64_write_object_contents,
6749 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6750 * coffcode.h (coff_compute_section_file_positions,
6751 coff_write_object_contents): ..
6752 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6753 coff_section_symbol, build_debug_section): ..
6754 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6755 process_embedded_commands, _bfd_coff_link_input_bfd,
6756 _bfd_coff_write_global_sym): ..
6757 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6758 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6759 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6760 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6761 _bfd_dwarf2_find_nearest_line): ..
6762 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6763 ecoff_compute_section_file_positions,
6764 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6765 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6766 _bfd_elf_discard_section_eh_frame_hdr,
6767 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6768 _bfd_elf_write_section_eh_frame,
6769 _bfd_elf_write_section_eh_frame_hdr): ..
6770 * elf-hppa.h (elf_hppa_sort_unwind): ..
6771 * elf-m10200.c (mn10200_elf_relax_section,
6772 mn10200_elf_relax_delete_bytes,
6773 mn10200_elf_get_relocated_section_contents): ..
6774 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6775 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6776 mn10300_elf_relax_delete_bytes,
6777 mn10300_elf_get_relocated_section_contents,
6778 _bfd_mn10300_elf_adjust_dynamic_symbol,
6779 _bfd_mn10300_elf_discard_copies,
6780 _bfd_mn10300_elf_size_dynamic_sections,
6781 _bfd_mn10300_elf_finish_dynamic_sections): ..
6782 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6783 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6784 bfd_elf_set_group_contents, map_sections_to_segments,
6785 elf_sort_sections, assign_file_positions_for_segments,
6786 SECTION_SIZE, copy_private_bfd_data,
6787 _bfd_elf_get_dynamic_reloc_upper_bound,
6788 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6789 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6790 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6791 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6792 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6793 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6794 bfd_elf32_arm_process_before_allocation,
6795 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6796 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6797 elf32_arm_write_section): ..
6798 * elf32-cris.c (cris_elf_grok_prstatus,
6799 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6800 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6801 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6802 elf_cris_discard_excess_dso_dynamics,
6803 elf_cris_discard_excess_program_dynamics): ..
6804 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6805 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6806 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6807 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6808 elf32_frvfdpic_size_dynamic_sections,
6809 elf32_frvfdpic_modify_segment_map,
6810 elf32_frvfdpic_finish_dynamic_sections): ..
6811 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6812 elf32_h8_get_relocated_section_contents): ..
6813 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6814 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6815 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6816 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6817 elf32_hppa_finish_dynamic_sections): ..
6818 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6819 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6820 i370_elf_finish_dynamic_sections): ..
6821 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6822 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6823 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6824 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6825 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6826 * elf32-ip2k.c (ip2k_is_switch_table_128,
6827 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6828 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6829 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6830 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6831 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6832 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6833 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6834 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6835 m32r_elf_get_relocated_section_contents): ..
6836 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6837 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6838 m68hc11_elf_relax_delete_bytes): ..
6839 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6840 m68hc12_elf_size_one_stub): ..
6841 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6842 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6843 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6844 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6845 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6846 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6847 elf32_mips_grok_prstatus): ..
6848 * elf32-or32.c (or32_elf_consth_reloc): ..
6849 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6850 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6851 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6852 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6853 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6854 ppc_elf_final_write_processing): ..
6855 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6856 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6857 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6858 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6859 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6860 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6861 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6862 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6863 * elf32-sh64-com.c (sh64_address_in_cranges,
6864 sh64_get_contents_type): ..
6865 * elf32-sh64.c (sh64_find_section_for_address,
6866 sh64_elf_final_write_processing): ..
6867 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6868 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6869 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6870 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6871 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6872 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6873 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6874 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6875 elf_vax_finish_dynamic_sections): ..
6876 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6877 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6878 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6879 xstormy16_elf_finish_dynamic_sections): ..
6880 * elf32-xtensa.c (xtensa_read_table_entries,
6881 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6882 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6883 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6884 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6885 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6886 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6887 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6888 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6889 xtensa_callback_required_dependence): ..
6890 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6891 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6892 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6893 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6894 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6895 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6896 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6897 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6898 * elf64-hppa.c (allocate_dynrel_entries,
6899 elf64_hppa_size_dynamic_sections,
6900 elf64_hppa_finish_dynamic_sections): ..
6901 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6902 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6903 elf64_mips_grok_prstatus): ..
6904 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6905 mmix_elf_relocate_section, mmix_elf_final_link,
6906 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6907 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6908 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6909 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6910 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6911 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6912 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6913 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6914 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6915 ppc64_elf_finish_dynamic_sections): ..
6916 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6917 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6918 elf_s390_finish_dynamic_sections): ..
6919 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6920 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6921 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6922 sh64_elf64_finish_dynamic_sections): ..
6923 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6924 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6925 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6926 sparc64_elf_finish_dynamic_symbol,
6927 sparc64_elf_finish_dynamic_sections): ..
6928 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6929 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6930 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6931 elf64_x86_64_finish_dynamic_sections): ..
6932 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6933 * elfcode.h (elf_slurp_reloc_table): ..
6934 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6935 elf_finalize_dynstr, elf_link_add_object_symbols,
6936 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6937 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6938 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6939 elf32_mips_grok_prstatus): ..
6940 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6941 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6942 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6943 elfNN_ia64_finish_dynamic_sections): ..
6944 * elfxx-mips.c (mips_elf_create_procedure_table,
6945 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6946 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6947 mips_elf_global_got_index, mips_elf_multi_got,
6948 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6949 mips_elf_allocate_dynamic_relocations,
6950 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6951 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6952 _bfd_mips_elf_always_size_sections,
6953 _bfd_mips_elf_size_dynamic_sections,
6954 _bfd_mips_elf_finish_dynamic_symbol,
6955 _bfd_mips_elf_finish_dynamic_sections,
6956 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6957 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6958 _bfd_elf_mips_get_relocated_section_contents,
6959 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6960 * hp300hpux.c (callback): ..
6961 * hppabsd-core.c (make_bfd_asection): ..
6962 * hpux-core.c (make_bfd_asection): ..
6963 * i386linux.c (linux_link_create_dynamic_sections,
6964 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6965 * i386msdos.c (msdos_write_object_contents): ..
6966 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6967 os9k_set_section_contents): ..
6968 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6969 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6970 ieee_write_section_part, do_with_relocs, do_as_repeat,
6971 do_without_relocs, ieee_write_debug_part, init_for_output,
6972 ieee_set_section_contents): ..
6973 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6974 * irix-core.c (do_sections, make_bfd_asection): ..
6975 * libaout.h (aout_section_merge_with_text_p): ..
6976 * libbfd.c (_bfd_generic_get_section_contents,
6977 _bfd_generic_get_section_contents_in_window): ..
6978 * linker.c (default_indirect_link_order): ..
6979 * lynx-core.c (make_bfd_asection): ..
6980 * m68klinux.c (linux_link_create_dynamic_sections,
6981 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6982 * mach-o.c (bfd_mach_o_make_bfd_section,
6983 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6984 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6985 bfd_mach_o_scan_read_segment): ..
6986 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6987 _bfd_merge_sections): ..
6988 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6989 mmo_map_set_sizes, mmo_canonicalize_symtab,
6990 mmo_internal_write_section, mmo_write_object_contents): ..
6991 * netbsd-core.c (netbsd_core_file_p): ..
6992 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6993 nlm_alpha_set_public_section): ..
6994 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6995 * nlm32-sparc.c (nlm_sparc_write_import): ..
6996 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6997 nlm_compute_section_file_positions): ..
6998 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6999 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
7000 * opncls.c (get_debug_link_info): ..
7001 * osf-core.c (make_bfd_asection): ..
7002 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
7003 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
7004 final_link, aout_link_input_section): ..
7005 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
7006 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
7007 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
7008 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
7009 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
7010 * ptrace-core.c (ptrace_unix_core_file_p): ..
7011 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
7012 _bfd_final_link_relocate, bfd_generic_relax_section,
7013 bfd_generic_get_relocated_section_contents): ..
7014 * reloc16.c (bfd_coff_reloc16_relax_section,
7015 bfd_coff_reloc16_get_relocated_section_c): ..
7016 * riscix.c (riscix_some_aout_object_p): ..
7017 * rs6000-core.c (read_hdr, make_bfd_asection): ..
7018 * sco5-core.c (make_bfd_asection): ..
7019 * simple.c (bfd_simple_get_relocated_section_contents): ..
7020 * som.c (som_object_setup, setup_sections, som_prep_headers,
7021 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
7022 som_set_reloc_info, som_get_section_contents,
7023 som_bfd_link_split_section): ..
7024 * sparclinux.c (linux_link_create_dynamic_sections,
7025 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
7026 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
7027 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
7028 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
7029 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
7030 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
7031 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
7032 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
7033 sunos_finish_dynamic_link): ..
7034 * syms.c (_bfd_stab_section_find_nearest_line): ..
7035 * tekhex.c (first_phase, tekhex_set_section_contents,
7036 tekhex_write_object_contents): ..
7037 * trad-core.c (trad_unix_core_file_p): ..
7038 * versados.c (process_esd, process_otr, process_otr): ..
7039 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
7040 * vms-misc.c (add_new_contents): ..
7041 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
7042 * vms.c (vms_set_section_contents): ..
7043 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
7044 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
7045 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
7046 * xsym.c (bfd_sym_scan): .. See above.
7048 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
7050 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
7051 calling _bfd_merged_section_offset only for section symbols.
7053 2004-06-22 Alan Modra <amodra@bigpond.net.au>
7055 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
7056 for handling SEC_MERGE symbols in relax_section.
7058 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7060 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
7061 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
7062 linked together. Mark the result as h8300sx code.
7064 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7066 * elf-bfd.h (struct elf_backend_data): Added
7067 elf_backend_omit_section_dynsym.
7068 (_bfd_elf_link_omit_section_dynsym): Declare.
7069 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
7070 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
7071 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
7072 (_bfd_elf_link_renumber_dynsyms): ... this function.
7073 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
7074 _bfd_elf_link_omit_section_dynsym).
7075 (elfNN_bed): Added elf_backend_omit_section_dynsym.
7077 2004-06-21 Nick Clifton <nickc@redhat.com>
7079 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
7082 2004-06-17 Jerome Guitton <guitton@gnat.com>
7084 * bfd-in.h (bfd_cache_close_all): New function declaration.
7085 * bfd-in2.h: Regenerate.
7086 * cache.c (bfd_cache_close_all): New function definition.
7088 2004-06-16 Mark Kettenis <kettenis@gnu.org>
7090 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
7092 * configure: Regenerate.
7094 2004-06-16 Daniel Jacobowitz <dan@debian.org>
7096 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
7097 the pre-existing section.
7099 2004-06-15 Alan Modra <amodra@bigpond.net.au>
7101 * section.c (struct sec): Remove usused flags. Reorganize a little.
7102 (bfd_get_section_size_before_reloc): Delete.
7103 (bfd_get_section_size_after_reloc): Delete.
7104 (STD_SECTION): Update.
7105 (bfd_get_section_size_now): Delete.
7106 (bfd_set_section_contents): Don't referece reloc_done.
7107 (bfd_get_section_contents): Remove reloc_done comment.
7108 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
7110 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
7111 * ecoff.c (bfd_debug_section): Update initializer.
7112 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
7113 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
7114 * bfd-in.h (bfd_section_size): Expand.
7115 (bfd_get_section_size): New macro.
7116 * bfd-in2.h: Regenerate.
7117 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
7118 bfd_get_section_size_before_reloc with bfd_get_section_size.
7119 * coffcode.h (coff_write_object_contents): Likewise.
7120 * coffgen.c (build_debug_section): Likewise.
7121 * dwarf1.c (parse_line_table): Likewise.
7122 (_bfd_dwarf1_find_nearest_line): Likewise.
7123 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7124 * i386msdos.c (msdos_write_object_contents): Likewise.
7125 * pdp11.c (squirt_out_relocs): Likewise.
7126 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
7127 * elf64-mmix.c (mmix_elf_final_link): Update comment.
7129 2004-06-14 Chris Demetriou <cgd@broadcom.com>
7131 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
7132 removal) with updated comment.
7133 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
7135 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
7136 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7138 2004-06-12 Alan Modra <amodra@bigpond.net.au>
7140 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
7141 overflow on branches to undefweaks.
7143 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7145 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
7146 as ecoff_section_data() does not return a valid lvalue.
7148 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
7150 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
7151 (elf_link_add_object_symbols): Likewise.
7153 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
7154 (elf_backend_reloc_type_class): New.
7156 2004-06-08 Mark Kettenis <kettenis@gnu.org>
7158 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
7160 * configure: Regenerate.
7162 2004-06-07 Daniel Jacobowitz <dan@debian.org>
7164 From: Albert Chin-A-Young <china@thewrittenword.com>
7165 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
7168 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
7170 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
7173 2004-05-28 DJ Delorie <dj@redhat.com>
7175 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
7176 for linking, but otherwise adjust reloc for merged sections.
7178 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
7180 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
7181 _bfd_merged_section_offset for local symbols.
7183 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
7185 * Makefile.am: Regenerate dependencies.
7186 * Makefile.in: Regenerate.
7187 * archures.c: Add bfd_mach_sh3_nommu .
7188 * bfd-in2.h: Regenerate.
7189 * cpu-sh.c: Add sh3-nommu architecture.
7190 (bfd_to_arch_table): Create new table.
7191 (sh_get_arch_from_bfd_mach): Create new function.
7192 (sh_get_arch_up_from_bfd_mach): Create new function.
7193 (sh_merge_bfd_arch): Create new function.
7194 * elf32-sh.c (sh_ef_bfd_table): Add table.
7195 (sh_elf_check_relocs): Replace switch statement with
7196 use of sh_ef_bfd_table .
7197 (sh_elf_get_flags_from_mach): Add new function.
7198 (sh_find_elf_flags): Likewise.
7199 (sh_elf_copy_private_data): Replace most of non-elf contents
7200 with a call to sh_merge_bfd_arch() .
7202 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
7204 * Makefile.am (bfdver.h): Use explicit filename, not $< .
7205 * Makefile.in: Regenerate.
7207 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7209 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
7210 custom calling conventions for dynamic symbols.
7211 (mn10300_elf_relax_section): Avoid relaxing a function as a local
7212 symbol if it's an alias to a global one.
7214 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
7216 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
7219 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7221 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
7224 2004-05-26 Alan Modra <amodra@bigpond.net.au>
7226 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
7227 for SHT_GROUP sections.
7229 2004-05-25 Alan Modra <amodra@bigpond.net.au>
7231 * elflink.c (elf_link_add_object_symbols): Don't set up merge
7233 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
7234 * merge.c: Formatting. Remove unnecessary casts. Expand
7235 bfd_get_section_alignment macro.
7236 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
7237 use throughout file.
7238 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
7239 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
7240 section name to determine sinfo group, instead test output section
7242 (_bfd_merge_sections): Add struct bfd_link_info param. Call
7243 _bfd_strip_section_from_output rather than just twiddling flags.
7244 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
7245 (_bfd_merge_sections): Update prototype.
7246 * libbfd.h: Regenerate.
7248 2004-05-24 Mark Kettenis <kettenis@gnu.org>
7250 * netbsd-core.c: Correctly indent section that sets architecture
7253 From Miod Vallat <miod@online.fr>:
7254 * m88kopenbsd.c: New file.
7255 * targets.c (m88k_openbsd_vec): New.
7256 * config.bfd: Add m88k-*-openbsd*.
7257 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
7258 (m88kopenbsd_vec): New.
7259 * configure: Regenerate.
7260 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
7261 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
7263 * Makefile.in: Regenerate.
7264 * po/SRC-POTFILES.in: Regenerate.
7266 2004-05-24 Nick Clifton <nickc@redhat.com>
7268 * hash.c: Remove bogus node "Changing the default Hash Table Size"
7269 introduced by hash table size patch.
7271 2004-05-22 Ben Elliston <bje@au.ibm.com>
7273 * configure.in (is_release): Remove.
7274 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
7275 (AC_OUTPUT): Don't output bfdver.h from version.h.
7276 * configure: Regenerate.
7277 * Makefile.am (RELEASE): New variable.
7278 (bfdver.h): New target.
7279 * Makefile.in: Regenerate.
7280 * doc/Makefile.in: Likewise.
7282 2004-05-22 Ben Elliston <bje@au.ibm.com>
7284 * Makefile.am (config.status): Don't depend on version.h.
7285 * Makefile.in: Regenerate.
7287 2004-05-22 Alan Modra <amodra@bigpond.net.au>
7289 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
7290 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
7291 * libbfd.h: Regenerate.
7292 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
7293 (_bfd_elf_rel_local_sym): Likewise.
7294 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
7295 (elf_link_input_bfd): Likewise.
7296 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
7297 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
7298 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
7299 (elfNN_ia64_relocate_section): Likewise.
7301 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
7303 * hash.c (bfd_default_hash_table_size): New variable.
7304 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
7305 (bfd_hash_set_default_size): New function. Set the default size
7306 to a selected prime number close to the argument. Document new
7308 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
7309 * bfd-in2.h: Regenerate.
7310 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
7311 * Makefile.in: Regenerate.
7313 2004-05-21 Mark Kettenis <kettenis@gnu.org>
7315 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
7316 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
7317 arm, m68k, m88k and hppa core files.
7319 2004-05-21 Nick Clifton <nickc@redhat.com>
7321 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
7322 (bfd_bwrite): Likewise.
7323 (bfd_tell): Likewise.
7324 (bfd_flush): Likewise.
7325 (bfd_stat): Likewise.
7326 (bfd_seek): Likewise.
7327 (bfd_get_mtime): Likewise.
7328 (bfd_get_size): Likewise.
7330 2004-05-19 Ben Elliston <bje@au.ibm.com>
7332 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
7334 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7336 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
7337 (bfd_generic_openr_next_archived_file): Likewise.
7339 2004-05-17 Bob Wilson <bob.wilson@acm.org>
7341 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
7342 section names by inserting a new substring after .gnu.linkonce, except
7343 for .gnu.linkonce.t.* where the "t." is replaced.
7345 2004-05-17 Adam Nemet <anemet@lnxw.com>
7347 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
7348 (m68-*-lynxos* case): Likewise.
7349 (powerpc-*-lyxnos* case): New case.
7350 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
7352 2004-05-17 David Heine <dlheine@tensilica.com>
7354 * aout-target.h (MY_bfd_copy_private_header_data): Define.
7355 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
7356 * bfd.c (bfd_copy_private_header_data): Define.
7357 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
7359 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
7360 * coffcode.h (coff_bfd_copy_private_header_data): Define.
7361 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
7362 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
7363 segments by calling copy_private_bfd_data.
7364 (_bfd_elf_copy_private_header_data): Define.
7365 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
7366 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
7367 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
7368 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
7369 * mmo.c (mmo_bfd_copy_private_header_data): Define.
7370 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
7371 * som.c (som_bfd_copy_private_header_data): Define.
7372 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
7373 * vms.c (vms_bfd_copy_private_header_data): Define.
7374 * bfd-in2.h: Regenerate.
7375 * libbfd.h: Regenerate.
7377 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7379 * elfxx-mips.c (MINUS_TWO): Define.
7380 (mips_elf_higher, mips_elf_highest,
7381 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
7382 some bfd_vma values.
7383 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
7385 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7387 * som.c (log2): Rename to exact_log2. Adjust all callers.
7389 2004-05-13 Paul Brook <paul@codesourcery.com>
7391 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
7392 dwarf3 format CIE entries. Remove comment about the size of the
7393 ra_column field. It is now correctly deduced.
7395 2004-05-13 Joel Sherrill <joel@oarcorp.com>
7397 * config.bfd (or32-*-rtems*): Switch to elf.
7399 2004-05-13 Nick Clifton <nickc@redhat.com>
7401 * po/fr.po: Updated French translation.
7403 2004-05-11 Jakub Jelinek <jakub@redhat.com>
7405 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
7406 into .dynsym if elf_section_data (sec)->dynindx <= 0.
7407 Adjust counting of last_local.
7408 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
7409 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
7410 created by the linker nor !SHF_ALLOC.
7412 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
7413 DT_PLTGOT to the start of the .got.plt section instead of the
7414 .got output section. Set sh_entsize for .got section in addition
7416 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7417 is at sgot->output_section->vma.
7418 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
7419 DT_PLTGOT to the start of the .got.plt section instead of the
7420 .got output section.
7421 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7422 is at sgot->output_section->vma. Set sh_entsize for .got section
7423 in addition to .got.plt.
7424 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
7425 (bfd_section_from_phdr): Likewise.
7426 (map_sections_to_segments): Likewise.
7427 (assign_file_positions_for_segments): Likewise.
7428 (get_program_header_size): Likewise.
7429 * elflink.c (bfd_elf_size_dynamic_sections): Set
7430 elf_tdata (output_bfd)->relro from info->relro.
7431 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
7433 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
7435 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
7436 a zero symndx for which we hadn't accounted a dynamic relocation.
7437 (_frvfdpic_add_rofixup): Likewise.
7439 2004-05-07 Brian Ford <ford@vss.fsi.com>
7440 DJ Delorie <dj@redhat.com>
7442 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
7443 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
7444 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
7445 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
7447 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
7449 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
7450 immediately if there's no link info.
7451 (elf32_frvfdpic_copy_private_bfd_data): New.
7452 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
7454 2004-05-06 Zack Weinberg <zack@codesourcery.com>
7456 * dwarf2.c (add_line_info): Also set info->filename to NULL if
7457 filename argument is null; do not call strlen on a null pointer.
7459 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
7461 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
7464 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
7466 * configure.in (bfd_elf32_frvfdpic_vec): New.
7467 * configure: Rebuilt.
7468 * targets.c (bfd_elf32_frvfdpic_vec): New.
7469 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
7471 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
7472 frvfdpic instead of frv. Rearrange elf-target macros such that
7473 the FDPIC-specific ones are only defined for this new target
7475 (bfd_elf32_frvfdpic_vec): Declare.
7477 (elf32_frv_relocate_section): Use it to enable segment checking
7478 and to control rofixup emission. Add output section vma to
7479 applied relocation in non-LOAD non-ALLOC sections. Use
7480 _bfd_error_handler for errors.
7481 (_frv_create_got_section): Create .rel.got and .rofixup only in
7482 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
7484 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
7485 (elf32_frvfdpic_modify_segment_map): Likewise.
7486 (elf32_frv_finish_dynamic_sections): New, do-nothing.
7487 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
7488 error message if we miscompute the rofixup size.
7489 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
7490 (frvfdpic_elf_encode_eh_address): Likewise.
7491 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
7492 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
7493 relocs. Reject unknown relocation types.
7494 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
7495 (frv_elf_merge_private_bfd_data): Likewise.
7496 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
7497 0x4000 for newly-added elf32-frvfdpic.
7499 2004-05-05 Nick Clifton <nickc@redhat.com>
7502 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
7503 returning NULL as most users of this function do not check its
7505 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
7506 of bfd_cache_lookup().
7507 * sco5-core.c (sco5_core_file_p): Likewise.
7508 * trad-core.c (trad_unix_core_file_p): Likewise.
7510 2004-05-05 Nick Clifton <nickc@redhat.com>
7512 * cache.c (bfd_cache_lookup): Improve formatting.
7513 * archive.c: Fix formatting.
7515 2004-05-05 Peter Barada <peter@the-baradas.com>
7517 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
7518 * cpu-m68k.c(bfd_m68k_arch): Likewise.
7519 * bfd-in2.h(bfd_architecture): Regenerate.
7521 2004-05-03 Alan Modra <amodra@bigpond.net.au>
7523 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
7525 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
7526 those against discarded link-once and SEC_MERGE section symbols.
7528 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
7530 * section.c (bfd_get_section_by_name_if): New.
7531 * bfd-in2.h: Regenerated.
7533 2004-05-02 Alan Modra <amodra@bigpond.net.au>
7535 * som.c (som_bfd_is_group_section): Define.
7537 2004-05-01 Alan Modra <amodra@bigpond.net.au>
7539 * section.c (bfd_make_section_anyway): Copy the whole
7540 bfd_hash_entry, not just "next" from existing entry.
7542 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7544 * elf.c (bfd_section_from_shdr): Maintain the section order in
7546 (special_sections): Add ".note.GNU-stack".
7547 (elf_fake_sections): Handle section group for relocatable
7550 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7552 * section.c (bfd_sections_find_if): New.
7553 * bfd-in2.h: Regenerated.
7555 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7557 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7559 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7560 * elf.c (bfd_elf_is_group_section): New function.
7561 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7562 * section.c (bfd_generic_is_group_section): New function.
7563 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7564 (BFD_JUMP_TABLE_LINK): Adjust.
7565 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7566 * aout-target.h (MY_bfd_is_group_section): Define.
7567 * aout-tic30.c (MY_bfd_is_group_section): Define.
7568 * bfd.c (bfd_is_group_section): Define.
7569 * binary.c (binary_bfd_is_group_section): Define.
7570 * bout.c (b_out_bfd_is_group_section): Define.
7571 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7572 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7573 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7574 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7575 * coffcode.h (coff_bfd_is_group_section): Define.
7576 * i386msdos.c (msdos_bfd_is_group_section): Define.
7577 * i386os9k.c (os9k_bfd_is_group_section): Define.
7578 * ieee.c (ieee_bfd_is_group_section): Define.
7579 * ihex.c (ihex_bfd_is_group_section): Define.
7580 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7581 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7582 * mmo.c (mmo_bfd_is_group_section): Define.
7583 * nlm-target.h (nlm_bfd_is_group_section): Define.
7584 * oasys.c (oasys_bfd_is_group_section): Define.
7585 * pef.c (bfd_pef_bfd_is_group_section): Define.
7586 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7587 * srec.c (srec_bfd_is_group_section): Define.
7588 * tekhex.c (tekhex_bfd_is_group_section): Define.
7589 * versados.c (versados_bfd_is_group_section): Define.
7590 * vms.c (vms_bfd_is_group_section): Define.
7591 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7592 * bfd-in2.h: Regenerate.
7593 * libbfd.h: Regenerate.
7595 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7597 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7599 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7601 * configure.in: Update version to 2.15.91.
7602 * configure: Regenerate.
7604 2004-04-29 Brian Ford <ford@vss.fsi.com>
7606 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7607 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7608 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7609 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7610 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7611 .gnu.linkonce.wi. sections.
7612 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7613 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7615 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7616 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7618 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7620 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7621 * bfd-in2.h: Regenerate.
7622 * libbfd.h: Likewise.
7624 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7626 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7628 (setup_sections): Use som_subspace_dictionary_record struct instead
7629 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7630 is_comdat, is_common or dup_common.
7631 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7632 is_comdat, is_common and dup_common in section subspace_dict from
7634 (som_begin_writing): Use som_subspace_dictionary_record struct.
7635 (som_finish_writing): Likewise.
7636 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7637 is_common and dup_common flags in info for symbol. Add comment
7638 regarding linker support for these fields. Slightly reorganize
7640 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7641 dup_common fields in symbol table from symbol info.
7642 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7643 arguments. Set corresponding fields in copy_data. Change all callers.
7644 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7646 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7647 * som.h (som_subspace_dictionary_record): Define.
7648 (som_copyable_section_data_struct): Add is_comdat, is_common and
7650 (som_section_data_struct): Use som_subspace_dictionary_record struct
7651 instead of subspace_dictionary_record.
7652 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7654 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7656 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7657 if set. Check reloc_done flag before applying relocations. Use
7658 output addresses, both when applying relocations and when comparing
7659 against the specified section.
7660 (elf_xtensa_relocate_section): Use output address to check if dynamic
7661 reloc is in a literal pool. Set section's reloc_done flag.
7663 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7665 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7666 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7668 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7671 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7673 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7674 structure field removed in 2004-04-24 patch.
7675 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7677 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7679 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7680 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7681 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7682 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7683 field before calling elf_backend_section_flags.
7685 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7687 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7688 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7689 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7690 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7691 and BFD_RELOC_32_PCREL.
7692 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7693 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7694 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7695 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7696 (mips_elf_next_relocation): Move comment about matching HI/LO
7698 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7699 R_MIPS_GNU_REL_HI16.
7701 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7703 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7704 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7705 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7706 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7707 and update comments to reflect current usage.
7708 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7709 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7711 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7712 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7713 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7714 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7715 type number to be MIPS_R_PCREL16.
7716 (mips_relocate_section): Remove support for link-time relaxation
7717 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7718 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7719 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7720 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7721 relaxation of branches used by embedded-PIC.
7722 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7723 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7724 related members, update comment.
7725 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7726 code related to embedded-PIC.
7727 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7728 initialization of now-removed 'adjust' member of
7729 'struct ecoff_debug_info'.
7731 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7733 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7735 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7737 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7738 relocs for locally defined symbols during -shared final link.
7739 (elf32_arm_final_link_relocate): Likewise.
7741 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7743 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7744 ELF_LINK_POINTER_EQUALITY_NEEDED.
7745 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7746 if r_type is not R_X86_64_PC32.
7747 (elf64_x86_64_finish_dynamic_symbol): If
7748 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7751 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7753 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7754 (elf_backend_plt_sym_val): Define.
7756 2004-04-22 Andrew Cagney <cagney@redhat.com>
7758 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7760 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7762 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7764 * som.c (som_set_section_contents): Constantify second argument.
7765 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7766 (som_object_setup): Rework to avoid warning.
7767 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7770 2004-04-22 Andrew Cagney <cagney@redhat.com>
7772 * cache.c (bfd_cache_close): Check for a previously closed file.
7774 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7776 * bfd.c (bfd_get_synthetic_symtab): Define.
7777 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7778 NAME##_get_synthetic_symtab.
7779 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7780 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7781 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7783 (_bfd_elf_get_synthetic_symtab): New prototype.
7784 * elfcode.h (elf_get_synthetic_symtab): Define.
7785 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7786 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7787 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7788 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7789 * bfd-in2.h: Rebuilt.
7790 * libbfd.h: Rebuilt.
7791 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7792 (elf_backend_plt_sym_val): Define.
7793 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7794 (elf_backend_plt_sym_val): Define.
7795 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7796 (elf_backend_plt_sym_val): Define.
7797 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7798 (elf_backend_plt_sym_val): Define.
7799 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7800 (elf_backend_plt_sym_val): Define.
7801 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7802 (elf_backend_plt_sym_val): Define.
7803 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7804 (elf_backend_plt_sym_val): Define.
7805 * aout-target.h (MY_get_synthetic_symtab): Define.
7806 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7807 * coff-rs6000.c (rs6000coff_vec): Add
7808 _bfd_nodynamic_get_synthetic_symtab.
7809 (pmac_xcoff_vec): Likewise.
7810 * coff64-rs6000.c (rs6000coff64_vec): Add
7811 _bfd_nodynamic_get_synthetic_symtab.
7812 (aix5coff64_vec): Likewise.
7813 * sunos.c (MY_get_synthetic_symtab): Define.
7814 * vms.c (vms_get_synthetic_symtab): Define.
7816 2004-04-22 Nick Clifton <nickc@redhat.com>
7818 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7820 2004-04-22 Peter Barada <peter@the-baradas.com>
7822 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7823 * bfd2-in.h: Regenerate.
7824 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7826 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7828 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7829 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7830 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7831 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7832 * bfd-in2.h: Regenerate.
7834 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7836 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7837 require relocations against a weak symbol to reference the same
7838 symbol hash entry if not a final, static link.
7839 (get_cached_value, add_value_map): Add final_static_link argument.
7840 (remove_literals): Pass final_static_link argument as needed.
7842 2004-04-21 Andrew Cagney <cagney@redhat.com>
7844 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7845 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7846 (opncls_bwrite, opncls_bclose, opncls_bflush)
7847 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7848 bfd iovec that uses function callbacks.
7849 (bfd_close): Use the iovec's bclose.
7850 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7851 (cache_bclose, cache_bflush, cache_bstat)
7852 (cache_iovec): New functions and global variable, implement a
7853 cache "iovec", where applicable set bfd_error.
7854 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7855 * bfdio.c (struct bfd_iovec): Define.
7856 (real_read): Delete function.
7857 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7858 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7859 assume that bread and bwrite set bfd_error.
7860 * bfd.c (struct bfd): Add "iovec", update comments.
7861 * bfd-in2.h, libbfd.h: Re-generate.
7863 2004-04-21 Andrew Cagney <cagney@redhat.com>
7865 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7867 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7869 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7870 (bfd_elf_gc_sections): Fail if a shared object is being created.
7871 Do not fail if dynamic sections have been created. Instead call
7872 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7873 dynamically referenced symbols. Do not mark the whole graph
7874 rooted at .eh_frame, only the section proper.
7876 2004-04-20 DJ Delorie <dj@redhat.com>
7878 * reloc.c: Add BFD_RELOC_32_SECREL.
7879 * bfd-in2.h: Regenerate.
7880 * libbfd.h: Likewise.
7881 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7882 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7883 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7885 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7887 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7888 relocs against hidden/protected undefweak symbols properly.
7889 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7891 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7893 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7894 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7897 2004-04-17 Brian Ford <ford@vss.fsi.com>
7899 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7900 filepos for the SizeOfHeaders field.
7901 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7903 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7905 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7907 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7908 change reloc_done. Set and restore _cooked_size.
7911 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7913 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7916 2004-04-15 Nick Clifton <nickc@redhat.com>
7918 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7920 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7922 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7924 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7926 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7927 when it is a definition.
7929 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7931 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7932 when statically linking PIC code.
7933 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7935 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7937 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7938 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7939 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7940 * configure: Regenerate.
7942 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7944 * elflink.c: Include libiberty.h.
7945 * Makefile.am (elflink.lo): Depend on libiberty.h.
7946 * Makefile.in: Regenerate.
7948 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7950 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7953 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7955 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7956 reserve the memory for dynamic linker
7958 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7960 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7961 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7963 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7965 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7966 RELOC_FOR_GLOBAL_SYMBOL.
7967 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7969 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7971 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7972 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7974 2004-04-01 Paul Brook <paul@codesourcery.com>
7976 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7977 * elf32-arm.h (struct elf32_elf_section_map): New.
7978 (struct _arm_elf_section_data): New.
7979 (elf32_arm_section_data): Define.
7980 (struct elf32_arm_link_hash_table): Add byteswap_code.
7981 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7982 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7983 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7984 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7985 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7986 (bfd_elf32_new_section_hook, elf_backend_write_section,
7987 elf_backend_link_output_symbol_hook): Define.
7989 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7991 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7992 that keeps the characters in a B_INCL..B_EINCL range.
7993 (_bfd_link_section_stabs): When computing the sum of the
7994 characters in a B_INCL..B_EINCL range also keep a copy of those
7995 characters. Use this information to distinguish between
7996 include sections that have the same sum and the same length
7997 but which are nevertheless unique.
7999 2004-03-31 Paul Brook <paul@codesourcery.com>
8001 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
8002 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
8004 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
8006 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
8007 to 'sum_chars' and add field 'num_chars'.
8008 (_bfd_link_section_stabs): When computing the sum of the
8009 characters in a B_INCL..B_EINCL range also keep a count of the
8010 number of characters. Use this information to help distinguish
8011 between include sections when have the same sum but which
8012 nevertheless are still unique.
8014 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
8016 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
8018 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
8019 Tomer Levi <Tomer.Levi@nsc.com>
8021 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
8022 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
8023 (BFD32_BACKENDS): Add elf32-cr16c.lo.
8024 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
8025 (cpu-cr16c.lo): New target.
8026 (elf32-cr16c.lo): Likewise.
8027 * Makefile.in: Regenerate.
8028 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
8029 (bfd_archures_list): Add bfd_cr16c_arch.
8030 * config.bfd: Handle cr16c-*-elf*.
8031 * configure.in: Handle bfd_elf32_cr16c_vec.
8032 * configure: Regenerate.
8033 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
8034 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
8035 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
8036 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
8037 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
8038 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
8039 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
8040 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
8041 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
8042 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
8043 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
8044 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
8045 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
8046 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
8047 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
8048 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
8049 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
8050 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
8051 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
8052 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
8053 * targets.c (bfd_elf32_cr16c_vec): Declare.
8054 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
8055 * cpu-cr16c.c: New file.
8056 * elf32-cr16c.c: Likewise.
8057 * libbfd.h: Regenerate.
8058 * bfd-in2.h: Likewise.
8060 2004-03-30 Jakub Jelinek <jakub@redhat.com>
8062 * elf.c (map_sections_to_segments): Fix handling of .tbss.
8064 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8066 * Makefile.am: Remove all mention of elflink.h.
8067 * Makefile.in: Regenerate.
8068 * bfd-in.h (bfd_elf_discard_info): Declare.
8069 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
8070 * bfd-in2.h: Regenerate.
8071 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
8072 bfd_elf32_link_record_dynamic_symbol,
8073 bfd_elf64_link_record_dynamic_symbol,
8074 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
8075 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
8076 _bfd_elf32_link_record_local_dynamic_symbol,
8077 _bfd_elf64_link_record_local_dynamic_symbol,
8078 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
8079 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
8080 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
8081 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
8082 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
8083 _bfd_elf32_reloc_symbol_deleted_p,
8084 _bfd_elf64_reloc_symbol_deleted_p): Delete.
8085 (bfd_elf_link_record_dynamic_symbol,
8086 bfd_elf_link_record_local_dynamic_symbol,
8087 bfd_elf_final_link, bfd_elf_gc_sections,
8088 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
8089 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
8090 bfd_elf_reloc_symbol_deleted_p): Declare.
8091 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
8092 * elf32-arm.h: Update for changed function names. Remove local
8093 WILL_CALL_FINISH_DYNAMIC_SECTION define.
8094 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
8095 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
8096 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
8097 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8098 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
8099 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
8100 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
8101 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
8102 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
8103 (bfd_elfNN_print_symbol): Define.
8104 * elfcode.h: Don't include elflink.h.
8105 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
8106 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
8107 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
8108 elf_gc_record_vtinherit, elf_gc_record_vtentry,
8109 elf_link_record_local_dynamic_symbol): Don't define.
8110 * elflink.c: Update for changed function names. Move elflink.h
8112 * elflink.h: Delete file.
8113 * po/SRC-POTFILES.in: Regenerate.
8114 * po/bfd.pot: Regenerate.
8116 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8118 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
8119 "name" for global syms accidentally removed in 2004-03-20 change.
8121 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8123 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
8124 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
8125 where Elf_External_* is different for 64 and 32 bit, with
8126 corresponding elf_size_info field.
8127 (struct elf_final_link_info): Use "bfd_byte *" instead
8128 of "Elf_External_Sym *" for external_syms and symbuf.
8129 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
8130 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
8131 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
8132 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
8133 (elf_link_sort_cmp2): Adjust.
8134 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
8135 using ELF_R_SYM macro. Set u.sym_mask.
8136 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
8137 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
8138 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
8139 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
8140 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
8141 swap_syn_out functions. Rearrange dyn swap in/out switch.
8142 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
8143 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
8144 (elf_link_flush_output_syms): Add elf_backend_data arg.
8145 (elf_link_check_versioned_symbol): Likewise.
8146 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
8147 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
8148 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
8149 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
8150 ELF_R_TYPE and ELF_R_INFO macros.
8151 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
8152 based on size rather than using ELF_R_INFO.
8153 (elf_gc_mark): Set up r_sym_shift local var and use instead of
8155 (struct alloc_got_off_arg): New.
8156 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
8157 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
8158 (elf_gc_allocate_got_offsets): Adjust.
8159 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
8160 ELF_R_SYM. Use bfd_section_from_elf_index.
8161 (elf_bfd_discard_info): Set cookie.r_sym_shift.
8162 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
8163 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
8165 2004-03-26 Stan Shebs <shebs@apple.com>
8167 Remove MPW support, no longer used.
8168 * config.bfd (powerpc-*-mpw*): Remove configuration.
8169 * mpw-config.in, mpw-make.sed: Remove files.
8170 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
8172 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8174 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
8175 (ppc64_elf_add_symbol_hook): New function.
8176 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
8177 const from Elf_Internal_Sym param.
8178 * elflink.c (elf_link_add_object_symbols): Adjust.
8179 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
8180 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
8181 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
8182 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
8183 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
8184 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
8185 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
8186 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
8187 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
8188 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
8189 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
8190 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
8191 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
8192 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
8193 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
8194 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
8196 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8198 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
8199 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
8200 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
8201 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
8202 (bfd_elf64_bfd_link_add_symbols): Delete.
8203 (bfd_elf_link_add_symbols): Declare.
8204 * elfcode.h (elf_bfd_link_add_symbols): Delete.
8205 * elflink.c: Include safe-ctype.h.
8206 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
8208 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
8209 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
8211 (elf_link_add_archive_symbols): Rename from
8212 _bfd_elf_link_add_archive_symbols, make static.
8213 (elf_link_add_object_symbols): New function. Corresponding
8214 elflink.h function converted to use elf_size_info.
8215 (bfd_elf_link_add_symbols): Likewise.
8216 (bfd_elf_size_dynamic_sections): Adjust.
8217 * elflink.h (elf_bfd_link_add_symbols): Delete.
8218 (elf_link_add_object_symbols): Delete.
8219 * elf32-gen.c (elf32_generic_link_add_symbols): Call
8220 bfd_elf_link_add_symbols.
8221 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
8223 2004-03-25 Alan Modra <amodra@bigpond.net.au>
8225 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
8226 and chained shared libs only if dynsym. Clear dynsym on forced-local.
8228 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
8229 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
8230 (_bfd_elf_add_dt_needed_tag): Declare.
8231 (_bfd_elf_sort_symbol): Declare.
8232 (_bfd_elf_finalize_dynstr): Declare.
8233 (RELOC_FOR_GLOBAL_SYM): Formatting.
8234 * elfcode.h (elf_add_dynamic_entry): Delete.
8235 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
8236 elflink.h function converted to use elf_size_info.
8237 (_bfd_elf_add_dt_needed_tag): Likewise.
8238 (_bfd_elf_sort_symbol): Likewise.
8239 (_bfd_elf_finalize_dynstr): Likewise.
8240 (compute_bucket_count): Likewise.
8241 (bfd_elf_size_dynamic_sections): Likewise. Check result of
8242 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
8243 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
8244 * elflink.h: ..here.
8245 (sort_symbol, add_dt_needed_tag): Delete.
8246 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
8247 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
8249 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
8250 * elf32-cris.c (add_dynamic_entry): Likewise.
8251 * elf32-hppa.c (add_dynamic_entry): Likewise.
8252 * elf32-i370.c (add_dynamic_entry): Likewise.
8253 * elf32-i386.c (add_dynamic_entry): Likewise.
8254 * elf32-m32r.c (add_dynamic_entry): Likewise.
8255 * elf32-m68k.c (add_dynamic_entry): Likewise.
8256 * elf32-ppc.c (add_dynamic_entry): Likewise.
8257 * elf32-s390.c (add_dynamic_entry): Likewise.
8258 * elf32-sh.c (add_dynamic_entry): Likewise.
8259 * elf32-sparc.c (add_dynamic_entry): Likewise.
8260 * elf32-vax.c (add_dynamic_entry): Likewise.
8261 * elf32-xtensa.c (add_dynamic_entry): Likewise.
8262 * elf64-alpha.c (add_dynamic_entry): Likewise.
8263 * elf64-hppa.c (add_dynamic_entry): Likewise.
8264 * elf64-ppc.c (add_dynamic_entry): Likewise.
8265 * elf64-s390.c (add_dynamic_entry): Likewise.
8266 * elf64-sparc.c (add_dynamic_entry): Likewise.
8267 * elf64-x86-64.c (add_dynamic_entry): Likewise.
8268 * elfxx-ia64.c (add_dynamic_entry): Likewise.
8269 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
8270 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
8271 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
8272 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
8274 2004-03-23 Paul Brook <paul@codesourcery.com>
8276 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
8278 2004-03-22 Bob Wilson <bob.wilson@acm.org>
8280 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
8281 literal tables and check for relocs outside of literal pools.
8282 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
8283 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
8285 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
8286 (elf_xtensa_relocate_section): Read literal tables and check for
8287 dynamic relocations in read-only sections and not in literal pools.
8289 2004-03-23 Alan Modra <amodra@bigpond.net.au>
8292 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
8294 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
8296 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
8297 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
8298 not defined by the executable, or defined in a DSO.
8299 <eliding run-time relocation of .got>: Initialize GOT entry for a
8300 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
8302 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
8303 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
8304 a PLT reloc to GOT for an executable.
8305 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
8306 .got for a DSO and explain why.
8307 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
8308 and unreferenced symbols for which a PLT is defined. Adjust
8309 dynamic-symbol pruning correspondingly, to make sure we don't lose
8310 a dynamic symbol also defined by a DSO.
8312 2004-03-22 Alan Modra <amodra@bigpond.net.au>
8314 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
8315 and rel args. Group input and output args. Wrap to 80 columns.
8316 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
8317 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
8318 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
8319 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
8320 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8321 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
8322 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
8323 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
8324 RELOC_FOR_GLOBAL_SYMBOL invocation.
8326 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
8328 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
8329 unresolved symbols in objects aren't allowed.
8331 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
8333 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
8334 (elf_hppa_unmark_useless_dynamic_symbols):
8335 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
8336 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
8337 (elf32_hppa_relocate_section): Likewise.
8338 * elf32-i370.c (i370_elf_relocate_section): Likewise.
8339 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
8340 * elf32-sh.c (sh_elf_relocate_section): Likewise.
8341 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
8342 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8344 * elf-m10200.c (mn10200_elf_relocate_section): Use
8345 RELOC_FOR_GLOBAL_SYMBOL.
8346 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
8347 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
8348 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
8349 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
8350 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
8351 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
8352 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
8353 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
8354 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
8355 * elf32-v850.c (v850_elf_relocate_section): Likewise.
8356 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
8357 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
8359 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8361 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
8362 (final_link_relocate): Likewise.
8363 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
8364 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
8366 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8368 * Makefile.am: Run "make dep-am".
8369 * Makefile.in: Regenerate.
8370 * aclocal.m4: Regenerate.
8371 * config.in: Regenerate.
8372 * po/bfd.pot: Regenerate.
8374 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8375 H.J. Lu <hongjiu.lu@intel.com>
8377 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
8378 type and size change code to where it was previously. Remove
8379 dt_needed param. Treat old weak syms as strong if new sym is
8380 from a shared lib, even when old sym is from another shared
8381 lib. Remove unnecessary tests of oldweak and newweak. Correct
8383 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
8384 _bfd_elf_merge_symbol calls.
8385 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
8386 dt_needed local var. Update comments.
8387 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
8388 (_bfd_elf_add_default_symbol): Likewise.
8390 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
8391 strong syms in one shared object overriding weak syms in another.
8393 2004-03-18 Alan Modra <amodra@bigpond.net.au>
8395 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
8396 dyn_lib_class field. Rearrange for better packing.
8397 (elf_dt_soname): Delete.
8398 (elf_dyn_lib_class): Define.
8399 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
8400 (bfd_elf_set_dt_needed_soname): Delete.
8401 (bfd_elf_set_dyn_lib_class): New function.
8402 * elflink.h (add_dt_needed_tag): New function. Split out from..
8403 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
8404 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
8405 initialization of soname.
8406 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
8408 * bfd-in.h (enum dynamic_lib_link_class): New.
8409 (bfd_elf_set_dt_needed_soname): Delete.
8410 (bfd_elf_set_dyn_lib_class): Declare.
8411 * bfd-in2.h: Regenerate.
8413 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
8414 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
8415 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
8416 symbol loop. Instead use add_needed to flag tag as written.
8418 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
8420 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
8421 logic for null_input_bfd detection.
8423 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8425 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
8427 2004-03-16 Mark Kettenis <kettenis@gnu.org>
8429 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
8432 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8434 * elflink.c (elf_link_read_relocs_from_section): Don't use
8435 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
8436 (_bfd_elf_link_read_relocs): ..to here.
8437 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
8439 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8441 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
8442 values selected in configure.host. Require both to be defined
8443 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
8444 corresponding BFD_HOST vars with quotes.
8445 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
8446 Always require BFD_HOST_64_BIT_DEFINED.
8447 <file_ptr type>: Find off_t size before emitting message. Combine
8448 off_t and ftello64 conditional.
8449 * configure: Regenerate.
8451 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8453 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
8454 aliasing warning. Remove trailing whitespace throughout file.
8456 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8458 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
8459 input_section in calls to get_dyn_name.
8460 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
8462 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
8464 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8466 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
8467 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
8468 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
8469 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
8470 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
8471 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
8472 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
8474 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
8475 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8476 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8477 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8478 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
8479 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
8480 (read_8_bytes, read_indirect_string, read_address): Likewise.
8481 (read_abbrevs, parse_comp_unit): Likewise.
8482 * targets.c (struct bfd_target): Likewise.
8483 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
8484 * hppabsd-core.c: Likewise. Formatting.
8485 * hpux-core.c: Likewise.
8486 * irix-core.c: Likewise.
8487 * netbsd-core.c: Likewise.
8488 * osf-core.c: Likewise.
8489 * ptrace-core.c: Likewise.
8490 * sco5-core.c: Likewise.
8491 * trad-core.c: Likewise.
8492 * configure: Regenerate.
8493 * bfd-in2.h: Regenerate.
8495 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8497 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
8498 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
8499 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8500 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
8501 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
8502 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
8503 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
8504 * libbfd.c: Likewise in function definitions.
8505 (bfd_put_8): Mask with 0xff rather than casting to char.
8506 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
8507 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
8508 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
8509 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
8510 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
8511 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
8512 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
8513 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
8514 (H_GET_64, H_GET_32, H_GET_16): Likewise.
8515 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
8516 * archive.c (do_slurp_coff_armap): Update swap prototype.
8517 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
8518 (tic54x_getl_signed_32): Likewise.
8519 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
8520 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
8521 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
8522 (bfd_getp_signed_32, bfd_putp32): Likewise.
8523 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
8524 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
8525 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
8526 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
8527 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
8528 bfd_h_getx_signed_16, bfd_h_putx16.
8529 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
8530 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
8531 * hpux-core.c: Likewise.
8532 * irix-core.c: Likewise.
8533 * netbsd-core.c: Likewise.
8534 * osf-core.c: Likewise.
8535 * ptrace-core.c: Likewise.
8536 * sco5-core.c: Likewise.
8537 * trad-core.c: Likewise.
8538 * bfd-in2.h: Regenerate.
8540 2004-03-15 Matt Thomas <matt@3am-software.com>
8542 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8545 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8547 * config.bfd: Add x86_64-*-openbsd*.
8548 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8550 * configure: Regenerate.
8552 2004-03-12 Nick Clifton <nickc@redhat.com>
8553 Dave Murphy <wintermute2k4@ntlworld.com>
8555 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8556 if the input bfd does not contain any code.
8558 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8560 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8562 2004-03-05 Fred Fish <fnf@redhat.com>
8564 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8565 mips16 symbols to be even rather than testing first for even/odd.
8566 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8568 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8570 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8573 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8575 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8576 undefined symbols as hash_new.
8578 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8580 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8582 * elf32-sh.c: Ditto.
8583 * bfd-in2.h: Regenerate.
8585 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8587 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8589 (_frv_count_got_plt_entries): Initialize them.
8590 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8592 (frv_pic_relocs_info_for_global): Likewise.
8593 (frv_pic_relocs_info_for_local): Likewise.
8594 (frv_pic_merge_early_relocs_info): New.
8595 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8597 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8598 Check that we don't exceed the allocated count for entry.
8599 (_frv_add_rofixup): Likewise.
8600 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8601 (elf32_frv_finish_dynamic_sections): Improve error message in case
8602 we emit too few rofixup entries.
8604 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8606 * archures.c (bfd_mach_fr450): New.
8607 * bfd-in2.h: Regenerate.
8608 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8609 (arch_info_500): Link to it.
8610 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8611 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8612 (frv_elf_arch_extension_p): New function.
8613 (frv_elf_merge_private_bfd_data): Use it.
8615 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8617 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8619 * elflink.h (is_global_data_symbol_definition): Moved to
8621 (elf_link_is_defined_archive_symbol): Likewise.
8622 (elf_link_add_archive_symbols): Likewise. Renamed to
8623 _bfd_elf_link_add_archive_symbols.
8625 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8626 of ELF symbol table entry from backend.
8627 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8628 instead of elf_link_add_object_symbols.
8630 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8632 * elf-bfd.h (struct elf_backend_data): Added
8633 elf_backend_can_make_relative_eh_frame,
8634 elf_backend_can_make_lsda_relative_eh_frame and
8635 elf_backend_encode_eh_address.
8636 (_bfd_elf_encode_eh_address): Declare.
8637 (_bfd_elf_can_make_relative): Declare.
8638 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8639 hooks to decide whether to attempt to make_relative and
8641 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8642 (_bfd_elf_can_make_relative): New.
8643 (_bfd_elf_encode_eh_address): New.
8644 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8645 (frv_elf_encode_eh_address): New.
8646 (elf_backend_can_make_relative_eh_frame): Define.
8647 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8648 (elf_backend_encode_eh_address): Define.
8650 (elf_backend_can_make_relative_eh_frame): Define.
8651 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8652 (elf_backend_encode_eh_address): Define.
8653 (elfNN_bed): Add them.
8655 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8657 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8658 complain_on_overflow to signed.
8660 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8662 * elflink.h (sort_symbol): New.
8663 (elf_link_add_object_symbols): Use a sorted symbol array for
8666 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8668 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8669 for pc relative relocs.
8670 (elf_s390_relocate_section): Likewise.
8671 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8672 for pc relative relocs.
8673 (elf_s390_relocate_section): Likewise.
8675 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8677 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8680 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8682 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8683 field to track if a relocation is against readonly section.
8684 (count_dyn_reloc): Take a new argument for rent->reltext.
8685 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8686 (get_reloc_section): Don't set ia64_info->reltext here.
8687 (allocate_dynrel_entries): Set ia64_info->reltext here.
8689 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8691 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8692 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8693 function's descriptor to symbol+offset, and map local undefweak
8694 symbol to NULL function descriptor.
8695 (elf32_frv_relocate_section): Likewise.
8697 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8699 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8701 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8702 (netbsd_core_file_p): Set architecture from machine ID for
8705 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8707 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8708 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8710 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8712 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8713 symbols with non-default visibility.
8715 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8717 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8718 IMAGE_SCN_MEM_WRITE on known sections only.
8720 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8722 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8723 symbols used in PIE relocs.
8725 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8727 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8730 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8732 * configure.in: Update version to 2.15.90.
8733 * configure: Regenerate.
8735 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8736 Richard Sandiford <rsandifo@redhat.com>
8738 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8739 _bfd_elf_symbol_refs_local_p to decide whether to decay
8740 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8741 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8742 relocs if the symbol wasn't defined by a regular object file.
8743 Don't check the symbol's dynindx.
8745 2004-02-16 Andrew Cagney <cagney@redhat.com>
8747 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8749 * bfd-in2.h: Re-generate.
8751 2004-02-14 Andrew Cagney <cagney@redhat.com>
8753 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8754 _LARGEFILE64_SOURCE.
8756 2004-02-13 Andrew Cagney <cagney@redhat.com>
8758 * elf.c (vma_page_aligned_bias): New function.
8759 (assign_file_positions_except_relocs)
8760 (assign_file_positions_for_segments): Replace broken modulo
8761 arithmetic with call to vma_page_aligned_bias.
8763 2004-02-11 Andrew Cagney <cagney@redhat.com>
8765 * bfd-in.h: Update copyright.
8766 (bfd_tell): Change return type to file_ptr.
8767 * bfd-in2.h: Re-generate.
8768 * cache.c: Update copyright.
8769 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8771 (close_one): Use real_ftell.
8772 * bfdio.c: Update copyright.
8773 (real_ftell, real_fseek): New functions.
8774 (bfd_tell): Use real_fseek and real_ftell, change return type to
8776 (bfd_seek): Use real_ftell and real_fseek, change type of
8777 file_position to a file_ptr.
8778 * libbfd-in.h: Update copyright.
8779 (real_ftell, real_fseek): Declare.
8780 * libbfd.h: Re-generate.
8782 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8783 fseeko and fseeko64. Determine bfd_file_ptr.
8784 * configure: Re-generate.
8785 * config.in: Re-generate.
8787 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8789 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8790 * elf32-h8300.c: Likewise.
8792 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8793 Nick Clifton <nickc@redhat.com>
8795 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8796 GOT entries with no associated GOT subsection.
8798 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8800 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8801 * elf.c (swap_out_syms): Use it to decide whether local section
8802 symbols should be named.
8803 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8804 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8805 (elf_backend_name_local_section_symbols): Define.
8806 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8808 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8810 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8811 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8814 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8816 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8817 to bfd_link_hash_entry passed by reference to
8818 _bfd_generic_link_add_one_symbol.
8820 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8822 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8823 relocations against dynamic symbols.
8825 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8827 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8830 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8832 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8833 * bfd-in2.h, libbfd.h: Rebuilt.
8835 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8837 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8838 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8839 flag has been cleared.
8841 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8843 * coff-h8300.c: Add and adjust comments about relaxation.
8844 * elf32-h8300.c: Likewise.
8846 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8848 * coff-h8300.c: Fix comment typos.
8849 * elf32-h8300.c: Likewise.
8851 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8853 * coff-h8300.c: Add comments about relaxation.
8854 * elf32-h8300.c: Likewise.
8856 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8858 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8860 * aclocal.m4: Regenerate.
8861 * configure: Regenerate.
8863 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8865 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8866 mips_elf64_rtype_to_howto instead of using howto_table.
8868 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8870 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8872 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8873 relocs which would not use the PLT.
8875 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8877 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8878 (ppc64_elf_gc_sweep_hook): Likewise.
8879 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8881 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8883 Adds linker relaxation support for bit manipulation insns like
8884 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8886 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8887 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8888 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8889 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8891 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8893 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8895 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8897 * elf32-h8300.c: Fix formatting.
8899 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8901 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8902 dynamic object is present. Declare r_symndx and h in an inner
8904 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8906 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8908 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8909 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8910 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8911 identically. Do not emit PC24 relocations for shared libraries.
8912 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8913 identically. Don't adjust pc_count.
8914 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8915 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8916 adjust count for branch relocations.
8917 (allocate_dynrelocs): Correct typo in call to
8918 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8919 PC24 or PLT32 relocs when linking.
8921 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8923 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8924 relocation howto with ARM_26 one for consistency.
8925 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8926 that will be converted to ARM_26D ones, since we always want 'done'
8927 relocations to be reflected in section's data.
8928 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8930 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8933 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8935 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8936 are not partial_inplace during a relocatable link.
8938 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8940 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8941 if no dynamic object is present. Declare r_symndx and h in an
8944 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8946 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8947 trampoline if it is known out of range.
8949 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8951 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8952 * elf32-frv.c (_frv_osec_readonly_p): New.
8953 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8955 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8956 (elf32_frv_relocate_section): Likewise. Error out if attempting
8957 to emit rofixups or dynamic relocs in read-only segments. Use
8958 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8959 dynamic relocations.
8960 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8961 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8962 relocations or fixups involving merged sections correctly. Avoid
8963 crash when undefined symbol is referenced by R_FRV_32 or
8964 R_FRV_FUNCDESC_VALUE.
8965 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8966 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8967 input section holding local symbol to addend of R_FRV_32 or
8968 R_FRV_FUNCDESC_VALUE dynamic relocation.
8969 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8970 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8971 (elf32_frv_always_size_sections): Don't store pointer to
8972 __stacksize symbol in sec_info.
8973 (elf32_frv_modify_segment_map): Look it up here.
8974 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8975 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8976 of the lazy PLT entry, not only its offset, as the low word of a
8977 function descriptor.
8978 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8979 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8980 if a hash table entry already exists but is not a definition.
8981 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8982 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8983 (_frv_add_rofixup): Don't inline.
8984 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8985 for undefweak symbols.
8986 (elf32_frv_relocate_section): Avoid crash while computing
8987 relocation when linking with shared library. Only emit rofixups
8988 and dynamic relocations for alloc&load sections. Mark binaries
8989 with inter-segment relocations for relocation as a unit.
8990 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8991 (DEFAULT_STACK_SIZE): New.
8992 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8993 emit rofixups or dynamic relocs when linking dynamic non-PIE
8995 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8996 shared libs too. Reserve the last entry for the GOT pointer.
8997 (elf32_frv_finish_dynamic_sections): Emit it.
8998 (elf32_frv_always_size_sections): New.
8999 (elf32_frv_modify_segment_map): New.
9000 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
9002 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
9003 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
9004 (elf_backend_always_size_sections): New.
9005 (elf_backend_modify_segment_map): New.
9006 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
9007 * config.bfd: Added frv-*-*linux*.
9008 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
9009 ABS section, instead of crashing.
9010 (elf32_frv_relocate_section): Don't crash before warning about
9011 different segments in non-PIC relocation.
9012 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
9013 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
9014 relocs to undefweak symbols.
9015 (elf32_frv_relocate_section): Ditto for undefined symbols.
9016 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
9017 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
9018 gotfixup section was created.
9019 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
9020 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
9021 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
9022 complain_overflow_signed.
9023 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
9024 have not been allocated.
9025 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
9026 privfd only if dynamic sections were created.
9027 (elf32_frv_relocate_section): Compute gprel_segment, and use it
9028 for GPREL relocs. When linking relocatable FDPIC executables,
9029 emit warnings for relocations that would be illegal on PIE or
9030 shared libraries. Emit rofixup for R_FRV_32 only if input object
9032 (_frv_create_got_section): Define _gp symbol in the rofixup
9034 (elf32_frv_finish_dynamic_sections): If rofixups needed but
9035 dynamic sections missing, error out requesting -melf32frvfd.
9036 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
9037 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
9038 computation of addends from section and global or local symbol
9039 value. Change return type to bfd_boolean, and return a failure if
9040 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
9041 nonzero addend is required.
9042 (elf32_frv_relocate_section): Likewise. Print error for
9043 unsupported nonzero addends.
9044 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
9045 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
9046 force everything local.
9047 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
9048 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
9049 (frv_gotfixup_section): New.
9050 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
9051 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
9053 (_frv_add_rofixup): New.
9054 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
9055 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
9056 improve some ugly conditions.
9057 (elf32_frv_relocate_section): Likewise. Reject inter-segment
9058 relocations in fdpic.
9059 (_frv_create_got_section): Create .rofixup.got section.
9060 (struct _frv_dynamic_got_info): Added fixups.
9061 (_frv_count_got_plt_entries): Account in-GOT relocations into
9062 relocs32, relocsfd and relocsfdv. Account them into relocs or
9063 fixups, as appropriate.
9064 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
9066 (elf32_frv_finish_dynamic_sections): Verify that the right number
9067 of relocations and fixups was generated.
9068 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
9070 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
9071 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
9072 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
9073 descriptor of a (formerly-)global symbol is local.
9074 (struct frv_pic_relocs_info): Adjust comments.
9075 (_frv_emit_got_relocs_plt_entries): Adjust.
9076 (elf32_frv_relocate_section): Likewise.
9077 (_frv_count_got_plt_entries): Likewise.
9078 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
9079 symbol's value to addend in the common preamble. Decay dynamic
9080 symbols to section+offset if they bind or call locally, for GOT
9081 and FUNCDESC_VALUE, respectively.
9082 (elf32_frv_relocate_section): Likewise.
9083 (elf32_frv_check_relocs): Don't register as dynamic symbols of
9084 internal or hidden visibility.
9085 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
9086 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
9087 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
9088 (elf32_frv_relocate_section): Pass relocation addend in. Use
9089 original relocation addend to look up the got relocs/plt entries
9090 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
9091 processing relocations that reference .scommon symbols.
9092 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
9093 Introduce support for dynamic linking.
9094 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
9095 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
9096 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
9097 (frv_reloc_type_lookup): Return REL howtos for executables and
9099 (frv_info_to_howto_rel): New.
9100 (struct frv_elf_link_hash_table): New.
9101 (frv_hash_table, frv_got_section, frv_gotrel_section,
9102 frv_plt_section, frv_pltrel_section, frv_relocs_info,
9103 frv_got_initial_offset, frv_plt_initial_offset): New macros.
9104 (frv_elf_link_hash_table_create): New.
9105 (struct frv_pic_relocs_info): New.
9106 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
9107 (frv_pic_relocs_info_find): New.
9108 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
9110 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
9111 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
9112 (_frv_emit_got_relocs_plt_entries): New.
9113 (elf32_frv_relocate_section): Add support for dynamic linking.
9114 Handle new relocations.
9115 (_frv_create_got_section): New.
9116 (elf32_frv_create_dynamic_sections): New.
9117 (ELF_DYNAMIC_INTERPRETER): New.
9118 (struct _frv_dynamic_got_info): New.
9119 (_frv_count_got_plt_entries): New.
9120 (struct _frv_dynamic_got_plt_info): New.
9121 (_frv_compute_got_alloc_data): New.
9122 (_frv_get_got_entry, _frv_get_fd_entry): New.
9123 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
9124 (_frv_resolve_final_relocs_info): New.
9125 (elf32_frv_size_dynamic_sections): New.
9126 (elf32_frv_finish_dynamic_sections): New.
9127 (elf32_frv_adjust_dynamic_symbol): New.
9128 (elf32_frv_finish_dynamic_symbol): New.
9129 (elf32_frv_check_relocs): Handle new relocs. Explain how the
9131 (elf_info_to_howto_rel): Define.
9132 (bfd_elf32_bfd_link_hash_table_create): Define.
9133 (elf_backend_create_dynamic_sections): Define.
9134 (elf_backend_adjust_dynamic_symbol): Define.
9135 (elf_backend_size_dynamic_sections): Define.
9136 (elf_backend_finish_dynamic_symbol): Define.
9137 (elf_backend_finish_dynamic_sections): Define.
9138 (elf_backend_want_got_sym): Define.
9139 (elf_backend_got_header_size): Define.
9140 (elf_backend_want_got_plt): Define.
9141 (elf_backend_plt_readonly): Define.
9142 (elf_backend_want_plt_sym): Define.
9143 (elf_backend_plt_header_size): Define.
9144 (elf_backend_may_use_rel_p): Define.
9145 (elf_backend_may_use_rela_p): Define.
9146 (elf_backend_default_use_rela_p): Define.
9147 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
9148 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
9149 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
9150 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
9151 (frv_reloc_map): Map the corresponding BFD relocs to them.
9152 (frv_reloc_type_lookup): ... and back to BFD relocs.
9153 * reloc.c: New relocs.
9154 * bfd-in2.h, libbfd.h: Rebuilt.
9155 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
9156 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
9157 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
9158 R_FRV_FUNCDESC_GOTLO): New.
9159 (frv_reloc_map): Map the corresponding BFD relocs to them.
9160 (frv_reloc_type_lookup): ... and back to BFD relocs.
9161 * reloc.c: New relocs.
9162 * bfd-in2.h, libbfd.h: Rebuilt.
9164 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9166 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9167 targets to support pages of up to 64kB.
9168 (elf32_bed): Redefine to get a separate backend data structure for
9169 traditional targets.
9170 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9171 targets to support pages of up to 64kB.
9172 (elf64_bed): Redefine to get a separate backend data structure for
9173 traditional targets.
9174 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9175 targets to support pages of up to 64kB.
9176 (elf32_bed): Redefine to get a separate backend data structure for
9177 traditional targets.
9179 2004-01-04 Mark Kettenis <kettenis@gnu.org>
9181 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
9183 2004-01-02 Mark Kettenis <kettenis@gnu.org>
9185 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
9186 (elf_i386_grok_psinfo): Likewise.
9188 2004-01-02 Bernardo Innocenti <bernie@develer.com>
9190 * config.bfd: Add m68k-uClinux target.
9192 2004-01-01 Grant Edwards <grante@visi.com>
9194 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
9195 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
9196 (elf32_h8_gc_sweep_hook): New function.
9197 (elf_backend_gc_mark_hook): Define.
9198 (elf_backend_gc_sweep_hook): Define.
9199 (elf_backend_can_gc_sections): Define.
9201 For older changes see ChangeLog-0203
9207 version-control: never