1 2005-08-04 H.J. Lu <hongjiu.lu@intel.com>
3 * elf64-x86-64.c (elf64_x86_64_merge_symbol): When mixing a
4 large common symbol and a normal common symbol, always turn
5 the large common symbol into a normal one.
7 2005-08-04 Alan Modra <amodra@bigpond.net.au>
9 * elf32-ppc.c (struct elf_linker_section): Replace sym_val field
11 (ppc_elf_relocate_section): Adjust for above.
12 (create_sdata_sym): New function.
13 (ppc_elf_create_linker_section): Call it.
14 (ppc_elf_check_relocs): Correct has_sda_refs and non_got_refs.
15 Create sdata syms for all SDA relocs.
16 (ppc_elf_adjust_dynamic_symbol): Don't special case _SDA_BASE_
18 (ppc_elf_set_sdata_syms): Delete.
19 * elflink.c (bfd_elf_size_dynamic_sections): Don't create DT_INIT
20 and DT_FINI tags unless associated section has input.
21 (bfd_elf_set_symbol, _bfd_elf_provide_symbol): Delete.
22 (_bfd_elf_provide_section_bound_symbols): Delete.
23 * bfd-in.h (_bfd_elf_provide_symbol): Delete.
24 (_bfd_elf_provide_section_bound_symbols): Delete.
25 * bfd-in2.h: Regenerate.
27 2005-08-04 Alan Modra <amodra@bigpond.net.au>
29 * elflink.c (fix_syms, _bfd_elf_fix_excluded_sec_syms): Move to..
30 * linker.c (fix_syms, _bfd_fix_excluded_sec_syms): ..here.
31 * bfd-in.h (_bfd_fix_excluded_sec_syms): Rename.
32 * bfd-in2.h: Regenerate.
34 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
36 * elfxx-ia64.c (elfNN_ia64_relax_section): Resize .rela.got
37 only if it isn't NULL.
39 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
41 * elf32-i386.c (elf_howto_table): Undo the overflow change for
42 R_386_PC16 made on 2005-07-18.
44 * elf64-x86-64.c (x86_64_elf_howto_table): Undo the overflow
45 change for R_X86_64_PC16 made on 2005-07-18.
47 2005-08-03 Alan Modra <amodra@bigpond.net.au>
49 * elf32-ppc.c (struct ppc_elf_link_hash_table): Remove hgot. Use
50 elf.hgot throughout file.
52 2005-08-03 Alan Modra <amodra@bigpond.net.au>
54 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Correct value of
55 _GLOBAL_OFFSET_TABLE_ for > 32k GOT.
57 2005-08-02 Andreas Schwab <schwab@suse.de>
59 * elfxx-ia64.c (struct elfNN_ia64_allocate_data): Add only_got.
60 (elfNN_ia64_relax_section): Reallocate .rela.got when .got has
62 (allocate_dynrel_entries): Look only at GOT relocations when
64 (elfNN_ia64_size_dynamic_sections): Set only_got to false before
65 calling allocate_dynrel_entries.
67 2005-08-02 Nick Clifton <nickc@redhat.com>
70 * elf32-arm.c (struct _arm_elf_section_data): Turn into a typedef
71 and make the mapcount field unsigned.
72 (struct section_list): New: Used to keep track of which sections
73 have an _arm_elf_section_data structure.
74 (record_section_with_arm_elf_section_data): New function.
75 (get_arm_elf_section_data): New function.
76 (unrecord_section_with_arm_elf_section_data): New function.
77 (elf32_arm_output_symbol_hook): Use get_arm_elf_section_data.
78 (elf32_arm_new_section_hook): Call
79 record_section_with_arm_elf_section_data.
80 (elf32_arm_write_section): Use get_arm_elf_section_data and
81 unrecord_section_with_arm_elf_section_data.
83 2005-08-01 Richard Sandiford <richard@codesourcery.com>
85 * elfxx-mips.c (mips_mach_extends_p): Treat MIPS64 as an extension
86 of MIPS32 and MIPS64r2 as an extension of MIPS32r2.
88 2005-07-30 David Daney <ddaney@avtrex.com>
90 * elflink.c (elf_gc_sweep): Set dynsymcount to correct value.
92 2005-07-29 David Daney <ddaney@avtrex.com>
94 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Ignore _gp_disp
95 if it is in the *ABS* section.
97 2005-07-29 Paul Brook <paul@codesourcery.com>
99 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_PC12.
100 * bfd-in2.h: Regenerate.
101 * libbfd.h: Regenerate.
103 2005-07-29 Paul Brook <paul@codesourcery.com>
105 * reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
106 * bfd-in2.h: Regeenrate.
107 * libbfd.h: Regenerate.
109 2005-07-29 Pavel Kankovsky <peak@argo.troja.mff.cuni.cz>
111 * peXXigen.c (pe_print_edata): Compute the size of the export
112 table from the size field in the DataDictionary and not the size
113 of the section. Some linkers embed the export table inside a
116 2005-07-29 Alan Modra <amodra@bigpond.net.au>
118 * elf-bfd.h (struct elf_backend_data): Add action_discarded.
119 (enum action_discarded): Move from..
120 * elflink.c (enum action_discarded): ..here.
121 (_bfd_elf_default_action_discarded): Rename from elf_action_discarded.
122 Remove target specific section checks.
123 (elf_link_input_bfd): Adjust.
124 * elfxx-target.h (elf_backend_action_discarded): Define.
125 (elfNN_bed): Init new field.
126 * bfd-in.h (_bfd_elf_default_action_discarded): Declare.
127 * bfd-in2.h: Regenerate.
128 * elf-hppa.h (elf_hppa_action_discarded): New function.
129 * elf32-hppa.c (elf_backend_action_discarded): Define.
130 * elf64-hppa.c (elf_backend_action_discarded): Define.
131 * elf32-ppc.c (ppc_elf_action_discarded): New function.
132 (elf_backend_action_discarded): Define.
134 2005-07-27 Alan Modra <amodra@bigpond.net.au>
136 * elflink.c (fix_syms): Handle symbols defined in input sections.
138 2005-07-27 Jan Beulich <jbeulich@novell.com>
140 * elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
141 (elf64_x86_64_info_to_howto): Use them.
143 2005-07-27 Alan Modra <amodra@bigpond.net.au>
145 * elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition
146 regardless of strength of previous definition.
148 2005-07-26 Alan Modra <amodra@bigpond.net.au>
150 * elflink.c (elf_gc_mark_dynamic_ref_symbol): Handle -shared.
151 (bfd_elf_gc_sections): Allow -gc-sections when -shared.
152 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Correct for -shared.
154 2005-07-26 Alan Modra <amodra@bigpond.net.au>
156 * elflink.c (elf_gc_sweep): Move gcc_except_table code..
157 (bfd_elf_gc_sections): ..to here.
159 2005-07-25 DJ Delorie <dj@redhat.com>
161 * reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
162 * libbfd.h: Regenerate.
163 * bfd-in2.h: Regenerate.
165 * elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
166 R_M32C_HI8, R_M32C_HI16.
167 (m32c_reloc_map): Likewise.
168 (m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.
170 2005-07-25 Jan Hubicka <jh@suse.cz>
171 H.J. Lu <hongjiu.lu@intel.com>
173 * elf-bfd.h (_bfd_elf_large_com_section): New.
174 * elf.c (_bfd_elf_large_com_section): New. Defined.
176 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
177 (elf64_x86_64_elf_section_from_bfd_section): New.
178 (elf64_x86_64_symbol_processing): New.
179 (elf64_x86_64_common_definition): New.
180 (elf64_x86_64_common_section_index): New.
181 (elf64_x86_64_common_section): New.
182 (elf64_x86_64_merge_symbol): New.
183 (elf64_x86_64_additional_program_headers): New.
184 (elf64_x86_64_special_sections): New.
185 (elf_backend_section_from_bfd_section): New. Defined.
186 (elf_backend_add_symbol_hook): Likewise.
187 (elf_backend_common_section_index): Likewise.
188 (elf_backend_common_section): Likewise.
189 (elf_backend_common_definition): Likewise.
190 (elf_backend_merge_symbol): Likewise.
191 (elf_backend_special_sections): Likewise.
192 (elf_backend_additional_program_headers): Likewise.
194 2005-07-25 H.J. Lu <hongjiu.lu@intel.com>
196 * elf-bfd.h (elf_backend_data): Add common_definition,
197 common_section_index, common_section, and merge_symbol.
198 (_bfd_elf_common_definition): New.
199 (_bfd_elf_common_section_index): New.
200 (_bfd_elf_common_section): New.
202 * elf.c (elf_fake_sections): Don't clear sh_flags.
204 * elflink.c (_bfd_elf_merge_symbol): Call backend merge_symbol
206 (is_global_data_symbol_definition): Call backend
207 common_definition instead of checking SHN_COMMON.
208 (elf_link_add_object_symbols): Likewise.
209 (elf_link_output_extsym): Call backend common_section_index
210 for common section index.
211 (_bfd_elf_common_definition): New.
212 (_bfd_elf_common_section_index): New.
213 (_bfd_elf_common_section): New.
215 * elfxx-target.h (elf_backend_common_definition): New.
216 (elf_backend_common_section_index): New.
217 (elf_backend_common_section): New.
218 (elf_backend_merge_symbol): New.
219 (elfNN_bed): Initialize common_definition, common_section_index,
220 common_section, and merge_symbol.
222 * section.c (BFD_FAKE_SECTION): New.
223 (STD_SECTION): Use it.
224 * bfd-in2.h: Regenerated.
226 2005-07-23 Olaf Hering <olh@suse.de>
228 * elflink.c (elf_link_input_bfd): Add '\n' for linker einfo
231 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
233 * config.bfd: Remove i[3-7]86-*-rtemself*.
234 Remove sparc-*-rtemself*.
236 2005-07-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
238 * elf32-m32r.c (m32r_elf_check_relocs): Fix pc count for
241 2005-07-21 Ben Elliston <bje@gnu.org>
243 * Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
244 (BFD32_BACKENDS): Likewise, remove m68klynx.lo.
245 (BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
246 (cf-m68klynx.lo, m68klynx.lo): Remove targets.
247 * Makefile.in: Regenerate.
248 * cf-m68klynx.c: Remove.
249 * m68klynx.c: Likewise.
250 * configure.in (m68klynx_aout_vec): Remove vector.
251 (m68klynx_coff_vec): Likewise.
252 * configure: Regenerate.
253 * targets.c (m68klynx_aout_vec): Remove extern.
254 (m68klynx_coff_vec): Likewise.
255 (_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
256 * po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
258 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
260 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_REL32.
261 (m32r_reloc_map): Likewise.
262 (m32r_elf_relocate_section): Likewise.
263 (m32r_elf_gc_sweep_hook): Likewise.
264 (m32r_elf_check_relocs): Likewise.
266 2005-07-18 Nick Clifton <nickc@redhat.com>
268 * reloc.c: Add M32C and MS1 relocs.
269 * bfd-in2.h: Regenerate.
270 * libbfd.h: Regenerate.
272 2005-07-18 Nick Clifton <nickc@redhat.com>
274 * config.bfd: Move m32c entry to correct location.
275 * archures.c: Likewise.
276 * configure.in: Likewise.
277 * configure: Regenerate.
278 * targets.c: Move ms1 vector to correct location.
280 2005-07-18 Jan Beulich <jbeulich@novell.com>
282 * elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
284 * elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
285 handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.
287 2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
291 * elflink.c (elf_link_add_object_symbols): Also append the version
292 name to non-hidden absolute symbols that are functions.
294 2005-07-16 Alan Modra <amodra@bigpond.net.au>
296 * elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack
297 for zero size sections. Don't set .sbss syms here.
298 * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype.
300 2005-07-16 Alan Modra <amodra@bigpond.net.au>
302 * Makefile.am: Run "make dep-am".
303 * Makefile.in: Regenerate.
305 2005-07-15 Bob Wilson <bob.wilson@acm.org>
307 * elf32-xtensa.c (vsprint_msg): Add prototype.
308 (build_encoding_error_message): Delete. Code moved into....
309 (elf_xtensa_do_reloc): ....here, and changed to give better
310 error messages for out of range literals.
312 2005-07-15 Alan Modra <amodra@bigpond.net.au>
314 * elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.
315 (_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
316 defined in output sections. Call bfd_elf_record_link_assignment.
317 * bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
318 * bfd-in2.h: Regenerate.
320 2005-07-14 Jim Blandy <jimb@redhat.com>
322 Add support for m32c-*-elf (Renesas m32c and m16c).
323 * Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
324 (ALL_MACHINES_CFILES): Add cpu-m32c.c.
325 (BFD32_BACKENDS): Add elf32-m32c.lo.
326 (BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
327 (cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
328 * Makefile.in: Regenerated.
329 * archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
331 (bfd_m32c_arch): New arch info object.
332 (bfd_archures_list): List bfd_m32c_arch.
333 * bfd-in2.h: Regenerated.
334 * config.bfd: Add case for the m32c.
335 * configure.in: Add case for the m32c.
336 * configure: Regenerated.
337 * cpu-m32c.c, elf32-m32c.c: New files.
338 * libbfd.h: Regenerated.
339 * targets.c (bfd_elf32_m32c_vec): Declare.
340 (_bfd_target_vector): List bfd_elf32_m32c_vec.
342 2005-07-14 Alan Modra <amodra@bigpond.net.au>
344 * bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare.
345 (_bfd_elf_provide_section_bound_symbols): Remove param name.
347 * bfd-in2.h: Regenerate.
348 * elflink.c (bfd_elf_gc_sections): Don't call generic function.
349 (_bfd_elf_provide_symbol): Formatting.
350 (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just
351 create section relative syms.
352 (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions.
353 * elf32-ppc.c (ppc_elf_set_sdata_syms): Use
354 _bfd_elf_provide_section_bound_symbols.
355 * reloc.c (bfd_mark_used_section): Delete.
356 (bfd_generic_gc_sections): Don't call the above.
358 2005-07-14 Paul Woegerer <paul.woegerer@nsc.com>
361 * cache.c (bfd_last_cache): Initialise to NULL.
363 2005-07-14 Daniel Marques <marques@cs.cornell.edu>
364 Nick Clifton <nickc@redhat.com>
366 * coff-alpha.c (alpha_ecoff_bad_format_hook): Detect compressed
367 Alpha binaries and issue a helpful error message.
368 (alpha_ecoff_swap_reloc_out): Increase maximum allowed internal
369 symbol index to 15 to allow for binaries produced by DEC
372 2005-07-13 Steve Ellcey <sje@cup.hp.com>
374 * bfd.m4 (BFD_NEED_DECLARATION): Remove.
376 2005-07-12 Alan Modra <amodra@bigpond.net.au>
378 * elf64-ppc.c (ppc64_elf_relocate_section): Don't use a plt stub
381 2005-07-12 Alan Modra <amodra@bigpond.net.au>
383 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Warning fix.
385 2005-07-12 Alan Modra <amodra@bigpond.net.au>
387 * elf32-ppc.c (ppc_elf_set_sdata_syms): Correct __sbss_start value.
389 2005-07-11 H.J. Lu <hongjiu.lu@intel.com>
391 * elflink.c (_bfd_elf_symbol_refs_local_p): Revert the last
394 2005-07-08 Paul Koning <pkoning@equallogic.com>
396 * dwarf2.c (read_address): Check sign_extend_vma to handle targets
397 where addresses are sign extended.
399 2005-07-08 Ralf Corsepius <ralf.corsepius@rtems.org>
401 * config.bfd: Mark i960-*-rtems*, or32-*-rtems* as obsolete.
402 Mark a29k-*rtems*, hppa*-*-rtems*, *-go32-rtems*,
403 i[3-7]86*-*-rtemscoff*, mips*el-*-rtems*, powerpcle-*-rtems*,
404 sparc*-*-rtemsaout* as removed
406 2005-07-08 Alan Modra <amodra@bigpond.net.au>
408 * elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none
409 of the usual sections are found.
410 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
411 Strip .dynbss if it is zero size.
412 * elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
413 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
414 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
415 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
417 (i370_elf_finish_dynamic_sections): Don't attempt to write .got
418 when it is zero size.
419 * elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
420 of .dynbss and zero size sections.
421 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
423 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy. Strip
424 .dynbss if zero size.
425 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
427 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
428 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
429 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
430 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy. Strip
431 .plt.* and .got.plt.* if zero size.
432 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy. Strip
433 .got* and .dynbss if zero size.
434 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy. Strip
435 * elf64-ppc.c (create_linkage_sections): Create branch lookup table
436 in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
438 (create_got_section): Always create new .got and .rela.got sections.
439 (ppc64_elf_size_dynamic_sections): Tidy. Strip .dynbss if zero size.
440 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
441 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
442 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
443 dynamic bss sections correctly.
444 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
445 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy. Strip
446 .dynbss if zero size.
448 2005-07-08 Ben Elliston <bje@au.ibm.com>
450 * elf32-xtensa.c: Include <stdarg.h> unconditionally, not only
451 when ANSI_PROTOTYPES is defined. Remove #ifdef logic.
453 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
455 * elf-bfd.h (elf_backend_data): Add special_sections.
457 * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections
460 * elf32-arm.c (elf_backend_get_sec_type_attr): Removed.
461 (elf_backend_special_sections): New. Defined.
462 * elf32-m32r.c: Likewise.
463 * elf32-m68hc11.c: Likewise.
464 * elf32-m68hc12.c: Likewise.
465 * elf32-mcore.c: Likewise.
466 * elf32-sh64.c: Likewise.
467 * elf32-v850.c: Likewise.
468 * elf32-xtensa.c: Likewise.
469 * elf64-alpha.c: Likewise.
470 * elf64-hppa.c: Likewise.
471 * elf64-ppc.c: Likewise.
472 * elf64-sh64.c: Likewise.
473 * elfxx-ia64.c: Likewise.
474 * elfxx-mips.c: Likewise.
475 * elfxx-mips.h: Likewise.
477 * elfxx-target.h (elf_backend_special_sections): New.
478 (elfNN_bed): Initialize special_sections.
480 2005-07-07 Bob Wilson <bob.wilson@acm.org>
482 * xtensa-modules.c: Update tables with Xtensa MMU features.
484 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
486 * elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
488 * vms.h (_bfd_vms_debug): Add format attribute.
489 (_bfd_vms_debug, _bfd_hexdump): Fix typos.
491 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
494 * elflink.c (_bfd_elf_symbol_refs_local_p): Only undefined
495 symbol with default visibility is local.
497 2005-07-07 Ben Elliston <bje@gnu.org>
499 * config.bfd: Mark m68*-*-rtemscoff as obsolete.
501 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
503 * dwarf2.c (varinfo): Add addr.
504 (lookup_symbol_in_variable_table): Also check addr.
505 (scan_unit_for_symbols): Set addr for variable.
506 (comp_unit_find_line): Updated.
508 2005-07-06 Nick Clifton <nickc@redhat.com>
510 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
511 message if an unknown reloc is encountered.
512 (alpha_relocate_section): Likewise.
514 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
515 with a missing howto field.
517 2005-07-06 Alan Modra <amodra@bigpond.net.au>
519 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
522 2005-07-05 Paul Brook <paul@codesourcery.com>
524 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
525 (ppc_elf_vxworks_get_sec_type_attr): New function.
526 (elf_backend_special_sections): Remove vxwords definition.
527 (elf_backend_get_sec_type_attr): Define for vxworks.
529 2005-07-05 Nick Clifton <nickc@redhat.com>
531 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
533 2005-07-05 Paul Brook <paul@codesourcery.com>
535 * config.bfd: Add separate case for ppc-vxworks.
536 * configure: Regenerate.
537 * configure.in: Include elf-vxworks.lo on ppc targets.
538 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
540 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
541 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
542 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
543 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
544 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
545 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
546 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
547 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
548 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
549 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
550 (ppc_elf_create_got): Create .got.plt for VxWorks.
551 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
553 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
554 (allocate_got): VxWorks does not need a got header.
555 (allocate_dynrelocs): Handle VxWorks plt format.
556 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
557 VxWorks. Handle VxWorks plt/got.
558 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
559 (ppc_elf_vxworks_special_sections): New.
560 (ppc_elf_vxworks_link_hash_table_create,
561 ppc_elf_vxworks_add_symbol_hook,
562 elf_i386_vxworks_link_output_symbol_hook,
563 ppc_elf_vxworks_final_write_processing): New functions.
564 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
565 (_bfd_target_vector): Use it.
567 2005-07-05 Jakub Jelinek <jakub@redhat.com>
569 * libbfd-in.h (struct artdata): Add extended_names_size field.
571 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
572 allocated object by bfd_zalloc.
573 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
574 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
575 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
576 (get_extended_arelt_filename): Fail if index is bigger or equal to
578 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
579 get_extended_arelt_filename already did that.
580 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
581 Allocate one extra byte and clear it, in case extended names table
584 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
585 bfd_zalloc2): New prototypes.
586 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
587 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
588 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
589 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
590 elf_map_symbols, map_sections_to_segments,
591 assign_file_positions_for_segments, copy_private_bfd_data,
592 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
594 * bfd-in2.h: Rebuilt.
597 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
598 verdef or verneed section.
599 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
600 verneed sections gracefully.
601 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
602 bogus relocation values.
603 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
604 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
605 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
606 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
607 * elfxx-ia64.c (lookup_howto): Likewise.
609 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
610 the end of strtab and clear it.
613 2005-07-05 Nick Clifton <nickc@redhat.com>
615 * po/vi.po: New Vietnamese translation.
616 * configure.in (ALL_LINGUAS): Add vi.
617 * configure: Regenerate.
619 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
621 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
622 touchup logic like i386/ppc.
624 2005-07-05 Alan Modra <amodra@bigpond.net.au>
626 * elf.c (special_sections): Move const qualifier.
627 (special_sections_b..special_sections_t): Likewise.
628 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
630 (elf32_arm_symbian_special_sections): Move const qualifier.
631 * elf32-m32r.c: Similarly.
632 * elf32-m68hc11.c: Similarly.
633 * elf32-m68hc12.c: Similarly.
634 * elf32-mcore.c: Similarly.
635 * elf32-ppc.c: Similarly.
636 * elf32-sh64.c: Similarly.
637 * elf32-v850.c: Similarly.
638 * elf32-xtensa.c: Similarly.
639 * elf64-alpha.c: Similarly.
640 * elf64-hppa.c: Similarly.
641 * elf64-ppc.c: Similarly.
642 * elf64-sh64.c: Similarly.
643 * elfxx-ia64.c: Similarly.
644 * elfxx-mips.c: Similarly.
646 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
648 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
649 info->executable instead of !info->shared where appropriate.
651 2005-07-04 Alan Modra <amodra@bigpond.net.au>
654 * elf.c (assign_file_positions_for_segments): Remove excluded
655 sections from the segment map.
657 2005-07-04 Alan Modra <amodra@bigpond.net.au>
660 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
662 (_bfd_elf_get_special_section): Declare.
663 (bfd_elf_special_section): Update prototype.
664 * elf.c (special_sections): Remove unused outer entries.
665 (get_special_section): Delete.
666 (_bfd_elf_get_special_section): New function.
667 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
668 special_sections indexing.
669 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
670 * elf32-arm.c (symbian_special_sections_d): Delete.
671 (symbian_special_sections_g, symbian_special_sections_h): Delete.
672 (symbian_special_sections_i, symbian_special_sections_f): Delete.
673 (symbian_special_sections_p): Delete.
674 (elf32_arm_symbian_special_sections): Merge above to here.
675 (elf32_arm_symbian_get_sec_type_attr): New function.
676 (elf_backend_special_sections): Don't define.
677 (elf_backend_get_sec_type_attr): Define.
678 * elf32-m32r.c: Similarly to elf32-arm.c.
679 * elf32-m68hc11.c: Likewise.
680 * elf32-m68hc12.c: Likewise.
681 * elf32-mcore.c: Likewise.
682 * elf32-sh64.c: Likewise.
683 * elf32-v850.c: Likewise.
684 * elf32-xtensa.c: Likewise.
685 * elf64-alpha.c: Likewise.
686 * elf64-hppa.c: Likewise.
687 * elf64-ppc.c: Likewise.
688 * elf64-sh64.c: Likewise.
689 * elfxx-ia64.c: Likewise.
690 * elfxx-mips.c: Likewise.
691 * elf32-ppc.c: Likewise.
692 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
693 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
694 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
695 (elf_backend_get_sec_type_attr): Define.
696 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
697 (elf_backend_special_sections): Don't define.
700 2005-07-01 Nick Clifton <nickc@redhat.com>
702 * cpu-d10v.c: Update to ISO C90 style function declarations and
704 * cpu-d30v.c: Likewsie.
705 * cpu-i370.c: Likewsie.
706 * cpu-xstormy16.c: Likewsie.
707 * elf32-arc.c: Likewsie.
708 * elf32-d10v.c: Likewsie.
709 * elf32-d30v.c: Likewsie.
710 * elf32-dlx.c: Likewsie.
711 * elf32-i370.c: Likewsie.
712 * elf32-i960.c: Likewsie.
713 * elf32-ip2k.c: Likewsie.
714 * elf32-m32r.c: Likewsie.
715 * elf32-mcore.c: Likewsie.
716 * elf32-openrisc.c: Likewsie.
717 * elf32-or32.c: Likewsie.
718 * elf32-pj.c: Likewsie.
719 * elf32-v850.c: Likewsie.
720 * elf32-xstormy16.c: Likewsie.
722 2005-07-01 Alan Modra <amodra@bigpond.net.au>
724 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
726 (elf64_alpha_create_dynamic_sections): Always make new sections
727 by using bfd_make_section_anyway_with_flags. Check that .got not
729 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
732 2005-06-30 Alan Modra <amodra@bigpond.net.au>
734 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
735 _SDA_BASE_ and _SDA2_BASE_ symbols.
736 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
737 sym if not def_regular.
738 (_bfd_elf_provide_section_bound_symbols): Similarly.
740 2005-06-30 Ben Elliston <bje@gnu.org>
742 * config.bfd: Mark as obsolete:
747 2005-06-29 Alan Modra <amodra@bigpond.net.au>
749 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
750 .eh_frame specially..
751 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
752 Don't recheck sections we have already marked.
753 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
754 * section.c (struct bfd_section): Add gc_mark_from_eh.
755 (STD_SECTION): Adjust.
756 * ecoff.c (bfd_debug_section): Adjust.
757 * bfd-in2.h: Regenerate.
759 2005-06-29 Alan Modra <amodra@bigpond.net.au>
761 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
762 not been processed by check_relocs.
764 2005-06-29 Paul Brook <paul@codesourcery.com>
766 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
767 * bfd-in2.h: Regenerate.
768 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
770 * elflink.c (bfd_elf_set_symbol): Add section argument.
771 (_bfd_elf_provide_symbol): Ditto.
772 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
774 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
776 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
778 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
779 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
780 (struct elf32_hppa_link_hash_table): Use etab and bstab.
781 (stub_hash_newfunc): Use hh.
782 (hppa_link_hash_newfunc): Use hsh_cache.
783 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
784 (elf32_hppa_link_hash_table_free): Use bstab.
785 (hppa_stub_name): Use eh.
786 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
787 (hppa_add_stub): Use bstab.
788 (hppa_type_of_stub): Use eh.
789 (hppa_build_one_stub): Use hh and bh_root.
790 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
791 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
792 (elf32_hppa_gc_sweep_hook): Use hdh_next.
793 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
794 (allocate_plt_static): Use etab.
795 (allocate_dynrelocs): Use etab, and hdh_next.
796 (readonly_dynrelocs): Use hdh_next.
797 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
798 (get_local_syms): Use eh, bstab, and hh.
799 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
800 (elf32_hppa_set_gp): Use etab.
801 (elf32_hppa_build_stubs): Use bstab.
802 (final_link_relocate): Use eh, bh_root.
803 (elf32_hppa_relocate_section): Use elf, etab.
804 (elf32_hppa_finish_dynamic_sections): Use etab.
806 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
808 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
811 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
813 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
814 (hppa_stub_hash_entry): Define.
815 (stub_hash_newfunc): Rename variables.
816 (hppa_link_hash_newfunc): Likewise.
817 (elf32_hppa_link_hash_table_free): Likewise.
818 (hppa_stub_name): Likewise.
819 (hppa_get_stub_entry): Likewise.
820 (hppa_add_stub): Likewise.
821 (hppa_type_of_stub): Likewise.
822 (hppa_build_one_stub): Likewise.
823 (hppa_size_one_stub): Likewise.
824 (elf32_hppa_create_dynamic_sections): Likewise.
825 (elf32_hppa_copy_indirect_symbol): Likewise.
826 (elf32_hppa_check_relocs): Likewise.
827 (elf32_hppa_gc_mark_hook): Likewise.
828 (elf32_hppa_gc_sweep_hook): Likewise.
829 (elf32_hppa_grok_psinfo): Likewise.
830 (elf32_hppa_hide_symbol): Likewise.
831 (elf32_hppa_adjust_dynamic_symbol): Likewise.
832 (allocate_dynrelocs): Likewise.
833 (clobber_millicode_symbols): Likewise.
834 (readonly_dynrelocs): Likewise.
835 (elf32_hppa_size_dynamic_sections): Likewise.
836 (get_local_syms): Likewise.
837 (elf32_hppa_size_stubs): Likewise.
838 (hppa_record_segment_addr): Likewise.
839 (final_link_relocate): Likewise.
840 (elf32_hppa_relocate_section): Likewise.
841 (elf32_hppa_finish_dynamic_symbol): Likewise.
843 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
846 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
848 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
849 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
850 * elf32-cris.c (cris_elf_check_relocs): Likewise.
851 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
852 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
853 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
854 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
855 * elf32-i370.c (i370_elf_check_relocs): Likewise.
856 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
857 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
858 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
859 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
860 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
861 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
862 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
863 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
864 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
865 * elf32-s390.c (elf_s390_check_relocs): Likewise.
866 * elf32-sh.c (sh_elf_check_relocs): Likewise.
867 * elf32-v850.c (v850_elf_check_relocs): Likewise.
868 * elf32-vax.c (elf_vax_check_relocs): Likewise.
869 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
870 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
871 * elf64-s390.c (elf_s390_check_relocs): Likewise.
872 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
873 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
874 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
876 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
879 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
882 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
885 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
886 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
888 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
890 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
891 BFD_RELOC_X86_64_GOTPC32.
892 * bfd-in2.h: Regenerated.
894 2005-06-17 Jakub Jelinek <jakub@redhat.com>
896 * elf.c (bfd_section_from_shdr): Kill bogus warning.
898 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
899 symbol, relocation, group or versym sections.
901 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
903 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
904 doesn't point into the section.
906 2005-06-17 Jan Beulich <jbeulich@novell.com>
908 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
909 and BFD_RELOC_X86_64_GOTPC32.
910 * libbfd.h (bfd_reloc_code_real_names): Likewise.
911 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
912 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
913 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
914 and R_X86_64_GOTPC32.
915 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
916 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
917 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
918 (elf64_x86_64_relocate_section): Likewise.
919 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
921 2005-06-15 Mark Kettenis <kettenis@gnu.org>
923 * archive.c: Include "libiberty.h".
925 2005-06-15 Nick Clifton <nickc@redhat.com>
927 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
928 produced by the GreenHills toolchain can be assimilated.
930 2005-06-14 Steve Ellcey <sje@cup.hp.com>
932 * som.c (som_find_inliner_info): New.
934 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
936 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
938 2005-06-14 Jakub Jelinek <jakub@redhat.com>
940 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
941 Prevent endless recursion on broken objects.
943 * archive.c (do_slurp_coff_armap): Check for overflows.
945 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
947 * elfcode.h (elf_write_relocs): Do nothing if there are no
950 2005-06-10 Alan Modra <amodra@bigpond.net.au>
952 * dwarf2.c (decode_line_info): Revert last change. Instead set
953 initial low_pc to -1 to avoid need to test whether loc_pc has
956 2005-06-09 Christopher Faylor <cgf@timesys.com>
958 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
959 either SEC_ALLOC OR SEC_LOAD.
961 2005-06-09 Christopher Faylor <cgf@timesys.com>
963 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
964 section header. Do not add STYP_NOLOAD since it does not appear to be
967 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
970 * dwarf2.c (lookup_address_in_line_info_table): Restore code
971 handling NULL function info, removed with 2005-04-03 change.
973 2005-06-08 Mark Mitchell <mark@codesourcery.com>
975 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
977 2005-06-09 Alan Modra <amodra@bigpond.net.au>
979 * elflink.c (elf_mark_used_section): Delete.
980 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
981 * reloc.c (bfd_mark_used_section): New function.
982 (bfd_generic_gc_sections): Call bfd_mark_used_section.
984 2005-06-08 Alan Modra <amodra@bigpond.net.au>
986 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
989 2005-06-07 Mark Mitchell <mark@codesourcery.com>
991 * opncls.c (bfd_fdopenr): Add missing break statements.
993 2005-06-07 Mark Mitchell <mark@codesourcery.com>
995 * opncls.c (bfd_fopen): New API.
997 (bfd_fdopenr): Likewise.
998 * bfd-in2.h: Regenerated.
1000 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1001 Michael Snyder <msnyder@redhat.com>
1002 Stan Cox <scox@redhat.com>
1004 * Makefile.am (ALL_MACHINES): Add ms1 support.
1005 (ALL_MACHINES_CFILES): Same.
1006 (BFD32_BACKENDS): Same.
1007 (BFD32_BACKENDS_CFILES): Same.
1009 * Makefile.in: Regenerate.
1011 * archures.c (bfd_architecture): Add ms1 entries.
1012 Externalize bfd_ms1_arch.
1013 (bfd_archures_list): Add bfd_ms1_arch.
1015 * bfd-in2.h: Regenerate.
1017 * cpu-ms1.c: New file.
1019 * elf32-ms1.c: New file.
1021 * targets.c: Define extern of bfd_elf32_ms1_vec.
1022 Add bfd_elf32_ms1_vec to _bfd_target_vector.
1024 * configure.in: Add bfd_elf32_ms1_vec case.
1026 * configure: Regenerate.
1028 * config.bfd: Add ms1-*-elf to table.
1030 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1032 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
1034 2005-06-07 Alan Modra <amodra@bigpond.net.au>
1036 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
1037 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
1039 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1042 * bfd.c (bfd_find_line): New.
1044 * dwarf2.c (comp_unit): Add variable_table.
1045 (funcinfo): Add file, line, and sec.
1047 (lookup_symbol_in_function_table): New.
1048 (lookup_symbol_in_variable_table): New.
1049 (scan_unit_for_functions): Renamed to ...
1050 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
1052 (comp_unit_find_nearest_line): Updated.
1053 (comp_unit_find_line): New.
1054 (_bfd_dwarf2_find_line): New.
1056 * elf-bfd.h (_bfd_elf_find_line): New.
1057 (_bfd_generic_find_line): New. Defined.
1059 * elf.c (_bfd_elf_find_line): New.
1061 * libbfd-in.h (_bfd_dwarf2_find_line): New.
1062 (_bfd_generic_find_line): New.
1064 * bfd-in2.h: Regenerated.
1065 * libbfd.h: Likewise.
1067 * libbfd.c (_bfd_generic_find_line): New.
1069 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
1070 with _bfd_generic_find_line.
1071 (bfd_target): Add _bfd_find_line.
1073 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1075 * dwarf2.c (decode_line_info): Properly set low_pc.
1077 2005-06-06 Alan Modra <amodra@bigpond.net.au>
1079 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
1080 case, include addend when indexing .opd section map.
1081 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
1082 clear opd_adjust array if no_opd_opt set. Tidy code.
1083 Ignore zero size .opd. Check bfd_alloc return value.
1084 (ppc_stub_name): Return immediately on bfd_malloc fail.
1085 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
1087 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
1089 * dwarf2.c (comp_unit): Fix a typo in comment.
1091 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1093 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
1094 (reloc_type_lookup): Dito.
1095 (elf_vax_discard_copies): Dito.
1096 (elf_vax_instantiate_got_entries): Dito.
1097 (elf_vax_link_hash_traverse): Dito.
1098 (elf_vax_link_hash_newfunc): Dito.
1099 (elf_vax_link_hash_table_create): Dito.
1100 (elf32_vax_set_private_flags): Dito.
1101 (elf32_vax_merge_private_bfd_data): Dito.
1102 (elf32_vax_print_private_bfd_data): Dito.
1103 (elf_vax_check_relocs): Dito.
1104 (elf_vax_gc_mark_hook): Dito.
1105 (elf_vax_gc_sweep_hook): Dito.
1106 (elf_vax_size_dynamic_sections): Dito.
1107 (elf_vax_discard_copies): Dito.
1108 (elf_vax_instantiate_got_entries): Dito.
1109 (elf_vax_relocate_section): Dito.
1110 (elf_vax_finish_dynamic_symbol): Dito.
1111 (elf_vax_finish_dynamic_sections): Dito.
1112 (elf_vax_hash_table): Break-up of line isn't needed.
1113 (elf_vax_check_relocs): Remove leading whitespace
1114 (elf_vax_relocate_section): Remove redundant whitespace
1115 (elf_vax_link_hash_newfunc): Don't cast NULL.
1116 (elf_vax_link_hash_table_create): Dito.
1117 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
1119 2005-06-03 Alan Modra <amodra@bigpond.net.au>
1122 * configure.in: Bump version
1123 * configure: Regenerate.
1124 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
1125 discarded section sym refs and kill linker output.
1126 * simple.c (simple_dummy_einfo): New function.
1127 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
1129 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
1130 for all reloc types.
1132 2005-06-02 Alan Modra <amodra@bigpond.net.au>
1134 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
1135 restrictive of func code and func descr for undefined syms as well
1138 2005-05-31 Jim Blandy <jimb@redhat.com>
1140 * Makefile.am: Regenerate dependencies with 'make dep-am'.
1141 * Makefile.in: Regenerate.
1143 2005-05-31 Richard Henderson <rth@redhat.com>
1145 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
1146 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
1147 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
1148 (elf64_alpha_want_plt): Update to match.
1149 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
1150 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
1152 2005-05-31 Zack Weinberg <zack@codesourcery.com>
1154 * elf32-arm.c (elf32_arm_reloc_type_lookup)
1155 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
1156 Use ISO C90 function declaration style.
1158 2005-05-31 James E Wilson <wilson@specifixinc.com>
1160 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
1161 header PF_R flag on PT_LOAD segments.
1163 2005-05-30 Richard Henderson <rth@redhat.com>
1165 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
1166 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
1168 2005-05-29 Richard Henderson <rth@redhat.com>
1170 * configure.in (--enable-secureplt): New.
1171 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
1172 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
1173 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
1174 (elf64_alpha_use_secureplt): New.
1175 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
1176 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
1177 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
1178 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
1179 (struct alpha_elf_link_hash_entry): Add plt_offset.
1180 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
1181 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
1182 (PLT_ENTRY_WORD3): Remove.
1183 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
1184 on .plt and create .got.plt.
1185 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
1186 (get_got_entry): Initialize plt_offset.
1187 (elf64_alpha_want_plt): New.
1188 (elf64_alpha_check_relocs): Use it.
1189 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
1191 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
1192 error as user error.
1193 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
1195 (elf64_alpha_size_plt_section): Size .got.plt section.
1196 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
1198 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
1199 Add PLTRO DYNAMIC entry.
1200 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
1201 (elf64_alpha_finish_dynamic_sections): Likewise.
1203 2005-05-28 David Daney <ddaney@avtrex.com>
1205 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
1206 calculation of DT_RELSZ to occur after all dynamic relocations
1209 2005-05-28 Eli Zaretskii <eliz@gnu.org>
1211 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
1212 * config.in, configure: Regenerate.
1214 2005-05-26 Mark Kettenis <kettenis@gnu.org>
1215 Maciej W. Rozycki <macro@linux-mips.org>
1217 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
1218 stop processing of options if one of invalid size is
1220 (_bfd_mips_elf_section_from_shdr): Likewise.
1221 (_bfd_mips_elf_fake_sections): Reset the type of empty special
1224 2005-05-26 Richard Henderson <rth@redhat.com>
1226 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
1227 plt_old_section, plt_old_value.
1228 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
1229 (elf64_alpha_size_plt_section_1): Don't use it.
1231 2005-05-26 Jakub Jelinek <jakub@redhat.com>
1233 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
1234 first shdr has sh_size == 0. Fail if e_shnum is large to cause
1235 arithmetic overflow when allocating the i_shdr array.
1236 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
1238 2005-05-25 Richard Henderson <rth@redhat.com>
1240 * elf64-alpha.c: Update all function definitions to ISO C. Remove
1241 all function prototypes; rearrange functions into def-use order.
1243 2005-05-25 Richard Henderson <rth@redhat.com>
1245 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
1246 in the presence of deleting elements.
1247 (elf64_alpha_size_got_sections): Zero dead got section size.
1249 2005-05-23 Fred Fish <fnf@specifixinc.com>
1251 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
1252 (struct funcinfo): Add caller_func, caller_file, caller_line.
1253 tag, and nesting_level members.
1254 (lookup_address_in_function_table): Change first passed parameter
1255 from "struct funcinfo *" to "struct comp_unit *".
1256 (lookup_address_in_function_table): Dereference unit to find function
1258 (lookup_address_in_function_table): Traverse the function list to
1259 create a chain of inlined functions back to the first non inlined
1261 (scan_unit_for_functions): Remember tag and nesting level. Handle
1262 DW_AT_call_file and DW_AT_call_line.
1263 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
1264 call to pass unit pointer instead of function table pointer. For
1265 inlined functions, save pointer to the inliner chain.
1266 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
1267 (_bfd_dwarf2_find_inliner_info): New function that returns information
1268 from the inliner chain after a call to bfd_find_nearest_line.
1270 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
1271 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
1272 NAME##_find_inliner_info.
1273 (bfd_target): Add _bfd_find_inliner_info.
1274 * bfd-in2.h: Regenerate.
1276 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
1277 macro that always returns bfd_false.
1278 (_bfd_dwarf2_find_inliner_info): Declare.
1279 * libbfd.h: Regenerate.
1281 * elf32-arm.c (elf32_arm_find_inliner_info): New function
1282 that calls _bfd_dwarf2_find_inliner_info.
1283 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
1285 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
1286 that calls _bfd_dwarf2_find_inliner_info.
1287 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
1288 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
1289 _bfd_mips_elf_find_inliner_info.
1290 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
1291 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
1293 * elf.c (_bfd_elf_find_inliner_info): New function that calls
1294 _bfd_dwarf2_find_inliner_info.
1295 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
1296 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
1297 _bfd_elf_find_inliner_info.
1299 * coffgen.c (coff_find_inliner_info): New function that
1300 calls _bfd_dwarf2_find_inliner_info.
1301 * libcoff-in.h (coff_find_inliner_info): Declare.
1302 * libcoff.h: Regenerate.
1303 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
1304 (pmac_xcoff_vec) Ditto.
1305 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1306 (aix5coff64_vec): Ditto.
1308 * aout-target.h (MY_find_inliner_info): Define as
1309 _bfd_nosymbols_find_inliner_info.
1310 * aout-tic30.c (MY_find_inliner_info): Ditto.
1311 * binary.c (binary_find_inliner_info): Ditto.
1312 * i386msdos.c (msdos_find_inliner_info): Ditto.
1313 * ihex.c (ihex_find_inliner_info): Ditto.
1314 * libaout.h (aout_32_find_inliner_info): Ditto.
1315 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
1316 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
1317 * mmo.c (mmo_find_inliner_info): Ditto.
1318 * nlm-target.h (nlm_find_inliner_info): Ditto.
1319 * pef.c (bfd_pef_find_inliner_info): Ditto.
1320 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
1321 * srec.c (srec_find_inliner_info): Ditto.
1322 * tekhex.c (tekhex_find_inliner_info): Ditto.
1323 * versados.c (versados_find_inliner_info): Ditto.
1324 * xsym.c (bfd_sym_find_inliner_info): Ditto.
1326 * ieee.c (ieee_find_inliner_info): New function that always
1328 * oasys.c (oasys_find_inliner_info): Ditto.
1329 * vms.c (vms_find_inliner_info): Ditto.
1331 2005-05-24 Alan Modra <amodra@bigpond.net.au>
1333 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
1334 force old plt layout.
1336 2005-05-22 Richard Henderson <rth@redhat.com>
1338 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
1340 (elf64_alpha_check_relocs): Likewise.
1341 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
1342 non-allocated sections.
1344 2005-05-22 Richard Henderson <rth@redhat.com>
1346 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
1347 undefweak to use zero register. Call elf64_alpha_relax_got_load
1348 if not all uses removed.
1349 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
1350 (elf64_alpha_relax_section): Handle undefweak symbols.
1351 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
1352 (elf64_alpha_size_rela_got_1): Likewise.
1353 (elf64_alpha_relocate_section): Likewise.
1355 2005-05-22 Richard Henderson <rth@redhat.com>
1357 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
1358 on SEC_CODE sections.
1360 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1362 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
1364 (som_write_space_strings): Change type of tmp_space and p to char *.
1365 (som_write_symbol_strings): Likewise. Also change type of comp to
1367 (som_begin_writing): Change type of strings_size to unsigned int.
1368 (som_finish_writing): Likewise.
1369 (som_slurp_reloc_table): Change type of external_relocs to unsigned
1371 * som.h (struct som_section_data_struct): Change type of reloc_stream
1372 field to unsigned char *.
1374 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1376 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
1377 copy relocations for VxWorks.
1379 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1381 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
1383 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
1384 (ppc_elf_check_relocs): Set has_sda_refs.
1385 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
1386 copy relocations. Use has_sda_refs to place variables in .sbss.
1387 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
1390 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1392 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
1393 xtensa_default_isa is initialized.
1395 2005-05-20 Alan Modra <amodra@bigpond.net.au>
1397 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
1398 for second and subsequent list entries. Only allocate multiple
1399 glink stubs when shared or pie.
1400 (ppc_elf_finish_dynamic_symbol): Break out early when only one
1401 glink stub is needed.
1403 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1405 * Makefile.am: Have 'all' depend on 'info'.
1406 * Makefile.in: Regenerate.
1408 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1410 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
1411 init_offset. Add init_got_refcount, init_plt_refcount,
1412 init_got_offset and init_plt_offset.
1413 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
1414 (_bfd_elf_link_hash_hide_symbol): Likewise.
1415 (_bfd_elf_link_hash_table_init): Likewise.
1416 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1417 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
1418 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
1419 (bfd_elf_size_dynamic_sections): Likewise.
1420 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
1421 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
1422 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
1423 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
1424 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
1425 (struct plt_entry): New.
1426 (ppc_elf_link_hash_table_create): Set new init_plt fields.
1427 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
1428 use _bfd_elf_link_hash_copy_indirect.
1429 (update_plt_info, find_plt_ent): New functions.
1430 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
1431 and adjust for use of plt list rather than refcount.
1432 (ppc_elf_gc_sweep_hook): Likewise.
1433 (ppc_elf_tls_optimize): Likewise.
1434 (ppc_elf_adjust_dynamic_symbol): Likewise.
1435 (allocate_dynrelocs): Likewise.
1436 (ppc_elf_relax_section): Likewise.
1437 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
1438 when performing a relocatable link.
1439 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
1440 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
1443 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1445 * elf.c (assign_file_positions_for_segments): Use maximum of
1446 maxpagesize and section alignment when adjusting initial
1447 segment offset and section offsets.
1449 2005-05-18 Zack Weinberg <zack@codesourcery.com>
1451 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
1454 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
1456 * elf.c (group_signature): Undo the last change. Check if the
1457 symbol table section is correct.
1459 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1461 * elf32-arm.c: Wherever possible, use official reloc names
1463 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
1464 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
1465 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
1466 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
1467 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
1468 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
1469 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
1470 Add many new relocations from AAELF.
1471 (elf32_arm_howto_from_type): Update to match.
1472 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
1473 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
1474 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
1475 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
1476 (elf32_arm_final_link_relocate): Add support for
1477 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
1478 case entries redundant with default.
1480 * reloc.c: Reorganize ARM relocations. Add Thumb
1481 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
1482 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
1483 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
1484 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
1485 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
1486 * bfd-in2.h, libbfd.h: Regenerate.
1488 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1490 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
1492 * format.c (bfd_check_format_matches): Set output_has_begun
1494 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
1495 special case for both_direction.
1497 2005-05-17 Nick Clifton <nickc@redhat.com>
1499 * elf.c (group_signature): Check for a group section which is
1500 actually a (corrupt) symbol table section in disguise and prevent
1501 an infinite loop from occurring.
1503 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1505 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
1508 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1510 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
1511 predicate on slot 0 only if slot 0 isn't br.
1513 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
1517 empty sdynbss section.
1518 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1520 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
1522 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
1525 2005-05-17 Alan Modra <amodra@bigpond.net.au>
1527 * elf32-ppc.c (LIS_11. LIS_12): Define.
1528 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
1529 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
1530 for --data-plt when building non-pie executables.
1532 2005-05-17 Nick Clifton <nickc@redhat.com>
1534 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1535 the situation where a symbols's section is not known but a section
1536 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1539 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1540 the presence of a symbol table to just before the symbol table is
1543 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1546 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1547 (elfNN_ia64_relax_section): Use it.
1549 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1551 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1554 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1556 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1558 (ppc_elf_finish_dynamic_sections): Likewise.
1560 2005-05-13 Fred Fish <fnf@specifixinc.com>
1562 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1563 * libbfd.h: Rebuilt.
1565 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1567 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1568 periods in linkonce_kind values.
1570 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1573 against protected function when building executable.
1575 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1577 * elf32-ppc.c (LWZU_0_X_11): Delete.
1578 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1579 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1580 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1582 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1584 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1585 Generate .glink branch table and updated stubs.
1587 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1589 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1590 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1591 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1592 (CROR_151515, CROR_313131): Delete.
1593 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1594 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1595 LWZU_0_X_11): Define.
1596 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1597 and R_PPC_REL16_HA entries.
1598 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1599 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1600 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1601 new_plt, and old_plt.
1602 (ppc_elf_create_dynamic_sections): Create .glink section.
1603 (ppc_elf_check_relocs): Set new_plt and old_plt.
1604 (ppc_elf_select_plt_layout): New function.
1605 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1606 (allocate_got): Handle differences between old and new got layout.
1607 (allocate_dynrelocs): Likewise for plt.
1608 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1609 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1610 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1611 destination of R_PPC_PLTREL24 relocs.
1612 (ppc_elf_relocate_section): Handle new relocs and changed destination
1614 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1615 differences in layout.
1616 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1617 put a blrl in new got. Write glink contents.
1618 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1619 * libbfd.h: Regenerate.
1620 * bfd-in2.h: Regenerate.
1622 2005-05-11 Andreas Schwab <schwab@suse.de>
1624 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1627 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1629 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1630 section if SEC_ALLOC isn't set.
1632 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1634 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1635 * acinclude.m4: Don't sinclude accross.m4.
1636 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1638 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1640 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1641 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1642 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1643 (func_desc_adjust): Hide fake function descriptors when function
1644 code entry is defined.
1645 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1647 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1649 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1651 2005-05-08 Dave Korn <dave.korn@artimi.com>
1653 * coff-tic80.c: Undefine _CONST after system headers to prevent
1654 clash with tic80-specific definition in include/coff/tic80.h
1656 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1659 * elflink.c (elf_link_output_extsym): Use output_bfd if
1660 h->root.u.def.section is bfd_abs_section_ptr when reporting
1663 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1665 * elf-bfd.h (elf_backend_data): Update special_sections to
1666 array of pointer to bfd_elf_special_section.
1667 * elf.c (special_sections): Likewise.
1668 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1669 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1670 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1671 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1672 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1673 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1674 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1675 * elf32-v850.c (v850_elf_special_sections): Likewise.
1676 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1677 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1678 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1679 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1680 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1681 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1682 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1683 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1685 * elf.c (get_special_section): Updated.
1687 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1689 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1690 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1691 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1693 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1694 * elf32-frv.c (_frv_create_got_section): Likewise.
1695 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1696 (elf_backend_got_symbol_offset): Don't define.
1697 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1698 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1700 (ppc_elf_create_got): Tidy.
1701 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1702 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1703 (ppc_elf_gc_sweep_hook): Likewise.
1704 (ppc_elf_relocate_section): Likewise.
1705 (ppc_elf_finish_dynamic_symbol): Likewise.
1706 (allocate_got): New function.
1707 (allocate_dynrelocs): Use allocate_got.
1708 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1709 so that local got can refcount it. Set got_header_size.
1710 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1712 (ppc_elf_finish_dynamic_sections): Likewise.
1713 (elf_backend_got_symbol_offset): Don't define.
1714 (elf_backend_got_header_size): Ditto.
1716 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1718 * configure.in (ACX_HEADER_STRING): New.
1719 * configure: Regenerate.
1720 * config.in: Regenerate.
1721 * sysdep.h (STRING_WITH_STRINGS): Use.
1723 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1725 * elf.c (_bfd_elf_close_and_cleanup): Only call
1726 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1728 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1730 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1731 "__bss_start" instead of "_edata" as fallback.
1733 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1735 * bfd-in2.h: Regenerated.
1737 2005-05-05 Paul Brook <paul@codesourcery.com>
1739 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1740 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1742 * configure: Regenerate.
1743 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1744 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1745 (elf32-i386.lo): Depend on elf-vxworks.h.
1746 (elf-vxworks.lo): New rule.
1747 * Makefile.in: Regenerate.
1748 * elf-bfd.h (elf_backend_data): Update type of
1749 elf_backend_emit_relocs.
1750 (_bfd_elf_link_output_relocs): Update prototype.
1751 * elflink.c (_bfd_elf_link_output_relocs): Always use
1752 bed->elf_backend_emit_relocs when outputting relocations.
1753 * elfxx-target.h (elf_backend_emit_relocs): Default to
1754 _bfd_elf_link_output_relocs.
1755 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1756 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1757 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1758 (elf_i386_plt0_entry): Remove padding.
1759 (elf_i386_pic_plt0_entry): Ditto.
1760 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1761 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1762 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1763 plt0_pad_byte fields.
1764 (elf_i386_link_hash_table_create): Zero them.
1765 (elf_i386_create_dynamic_sections): Create static relocation section.
1766 (allocate_dynrelocs): Allocate space for static PLT relocations.
1767 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1768 symbols. Give PLT symbols function type. Don't strip PLT sections
1769 if we have exported symbols from them.
1770 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1771 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1773 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1774 Add relocation for GOT location. Fill in PLT static relocations.
1775 (elf_i386_vxworks_link_hash_table_create): New function.
1776 (elf_i386_vxworks_link_output_symbol_hook): New function.
1777 * elf-vxworks.h: New file.
1779 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1781 * section.c (bfd_make_section_anyway_with_flags): New.
1782 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1783 (bfd_make_section_with_flags): New.
1784 (bfd_make_section): Call bfd_make_section_with_flags.
1786 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1787 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1788 instead of bfd_make_section/bfd_make_section and don't call
1789 bfd_set_section_flags.
1790 (mn10300_elf_check_relocs): Likewise.
1791 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1792 * elf32-arm.c (create_got_section): Likewise.
1793 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1794 (elf32_arm_check_relocs): Likewise.
1795 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1796 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1797 (_frv_create_got_section): Likewise.
1798 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1799 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1800 (elf32_hppa_check_relocs): Likewise.
1801 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1802 (i370_elf_check_relocs): Likewise.
1803 * elf32-i386.c (create_got_section): Likewise.
1804 (elf_i386_check_relocs): Likewise.
1805 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1806 (create_got_section): Likewise.
1807 (m32r_elf_create_dynamic_sections): Likewise.
1808 (m32r_elf_check_relocs): Likewise.
1809 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1810 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1811 (ppc_elf_create_dynamic_sections): Likewise.
1812 (ppc_elf_add_symbol_hook): Likewise.
1813 (ppc_elf_check_relocs): Likewise.
1814 * elf32-s390.c (create_got_section): Likewise.
1815 (elf_s390_check_relocs): Likewise.
1816 * elf32-sh.c (create_got_section): Likewise.
1817 (sh_elf_create_dynamic_sections): Likewise.
1818 (sh_elf_check_relocs): Likewise.
1819 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1820 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1821 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1822 (add_extra_plt_sections): Likewise.
1823 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1824 (elf64_alpha_create_got_section): Likewise.
1825 (elf64_alpha_create_dynamic_sections): Likewise.
1826 (elf64_alpha_check_relocs): Likewise.
1827 * elf64-hppa.c (get_reloc_section): Likewise.
1828 (get_opd): Likewise.
1829 (get_plt): Likewise.
1830 (get_dlt): Likewise.
1831 (get_stub): Likewise.
1832 (elf64_hppa_create_dynamic_sectionso): Likewise.
1833 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1834 * elf64-ppc.c (create_linkage_sections): Likewise.
1835 (ppc64_elf_check_relocs): Likewise.
1836 * elf64-s390.c (create_got_section): Likewise.
1837 (elf_s390_check_relocs): Likewise.
1838 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1839 (sh64_elf64_create_dynamic_sections): Likewise.
1840 * elf64-x86-64.c (create_got_section): Likewise.
1841 (elf64_x86_64_check_relocs): Likewise.
1842 * elflink.c (_bfd_elf_create_got_section): Likewise.
1843 (_bfd_elf_link_create_dynamic_sections): Likewise.
1844 (elf_link_add_object_symbols): Likewise.
1845 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1846 (elfNN_ia64_create_dynamic_sections): Likewise.
1847 (get_fptr): Likewise.
1848 (get_pltoff): Likewise.
1849 (get_reloc_section): Likewise.
1850 (elfNN_ia64_object_p): Likewise.
1851 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1852 (mips_elf_create_compact_rel_section): Likewise.
1853 (mips_elf_create_got_section): Likewise.
1854 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1855 * elfxx-sparc.c (create_got_section): Likewise.
1856 (_bfd_sparc_elf_check_relocs): Likewise.
1858 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1859 on linker created sections.
1861 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1864 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1865 script on executable.
1867 2005-05-05 John Levon <levon@movementarian.org>
1869 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1870 allocated memory before returning.
1871 (decode_line_info): Likewise.
1872 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1873 allocated by functions in this file.
1874 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1875 * elf.c (_bfd_elf_close_and_cleanup): Call
1876 _bfd_dwarf2_cleanup_debug_info.
1878 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1880 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1881 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1882 * configure, config.in, Makefile.in: Regenerate.
1883 * sysdep.h (stpcpy): Revert last change.
1885 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1887 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1889 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1891 * elfxx-ia64.c (ARCH_SIZE): New.
1892 (LOG_SECTION_ALIGN): Likewise.
1893 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1894 align relocation sections.
1895 (get_fptr): Likewise.
1896 (get_reloc_section): Likewise.
1897 (elfNN_ia64_tprel_base): Likewise.
1898 (elfNN_ia64_check_relocs): Support 32bit relocations.
1899 (allocate_global_fptr_got): Likewise.
1900 (allocate_dynrel_entries): Likewise.
1901 (set_got_entry): Likewise.
1902 (set_pltoff_entry): Likewise.
1903 (elfNN_ia64_relocate_section): Likewise.
1905 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1907 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1908 * configure: Regenerate.
1909 * config.in: Likewise.
1911 * sysdep.h (stpcpy): New.
1913 2005-05-04 Nick Clifton <nickc@redhat.com>
1915 * Update the address and phone number of the FSF organization in
1916 the GPL notices in the following files:
1917 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1918 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1919 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1920 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1921 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1922 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1923 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1924 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1925 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1926 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1927 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1928 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1929 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1930 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1931 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1932 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1933 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1934 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1935 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1936 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1937 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1938 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1939 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1940 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1941 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1942 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1943 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1944 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1945 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1946 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1947 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1948 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1949 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1950 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1951 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1952 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1953 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1954 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1955 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1956 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1957 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1958 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1959 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1960 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1961 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1962 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1963 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1964 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1965 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1966 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1967 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1968 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1969 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1970 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1971 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1972 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1973 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1974 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1975 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1976 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1977 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1978 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1979 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1980 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1981 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1982 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1983 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1984 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1985 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1986 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1989 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1991 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1992 * bfd-in2.h: Regenerated.
1994 * elflink.c (bfd_elf_set_symbol): New.
1995 (_bfd_elf_provide_symbol): Call it.
1996 (_bfd_elf_provide_section_bound_symbols): New.
1998 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2000 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
2001 at the end, if a strong definition has already been seen.
2003 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2005 * section.c (struct bfd_section): Replace link_order_head and
2006 link_order_tail with map_head and map_tail union.
2007 (STD_SECTION): Update.
2008 (_bfd_strip_section_from_output): Delete.
2009 * aoutx.h: Update throughout for above changes.
2010 * coff-ppc.c: Likewise.
2011 * cofflink.c: Likewise.
2012 * ecoff.c: Likewise.
2013 * elf-eh-frame.c: Likewise.
2014 * elf-m10300.c: Likewise.
2016 * elf32-arm.c: Likewise.
2017 * elf32-cris.c: Likewise.
2018 * elf32-hppa.c: Likewise.
2019 * elf32-i386.c: Likewise.
2020 * elf32-m32r.c: Likewise.
2021 * elf32-m68hc1x.c: Likewise.
2022 * elf32-m68k.c: Likewise.
2023 * elf32-ppc.c: Likewise.
2024 * elf32-s390.c: Likewise.
2025 * elf32-sh.c: Likewise.
2026 * elf32-vax.c: Likewise.
2027 * elf32-xtensa.c: Likewise.
2028 * elf64-alpha.c: Likewise.
2029 * elf64-hppa.c: Likewise.
2030 * elf64-ppc.c: Likewise.
2031 * elf64-s390.c: Likewise.
2032 * elf64-sh64.c: Likewise.
2033 * elf64-x86-64.c: Likewise.
2034 * elflink.c: Likewise.
2035 * elfxx-ia64.c: Likewise.
2036 * elfxx-mips.c: Likewise.
2037 * elfxx-sparc.c: Likewise.
2038 * linker.c: Likewise.
2039 * merge.c: Likewise.
2040 * pdp11.c: Likewise.
2041 * xcofflink.c: Likewise.
2042 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
2043 out from bfd_elf_size_dynamic_sections.
2044 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
2045 * bfd-in2.h: Regenerate.
2047 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2049 * section.c (bfd_section_list_remove): Don't clear s->next.
2050 (bfd_section_list_append): Always init s->prev.
2051 (bfd_section_list_prepend): Define.
2052 (bfd_section_list_insert_after): Minor optimization.
2053 (bfd_section_removed_from_list): Rewrite.
2054 * elf.c (assign_section_numbers): Simplify list traversal now that
2055 bfd_section_list_remove doesn't destroy removed section next ptr.
2056 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2057 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
2058 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
2059 * bfd-in2.h: Regenerate.
2061 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2063 * bfd.c (bfd): Remove section_tail and add section_last.
2064 (bfd_preserve): Likewise.
2065 (bfd_preserve_save): Likewise.
2066 (bfd_preserve_restore): Likewise.
2067 * opncls.c (_bfd_new_bfd): Likewise.
2069 * coffcode.h (coff_compute_section_file_positions): Updated.
2070 (coff_compute_section_file_positions): Likewise.
2071 * elf.c (assign_section_numbers): Likewise.
2072 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2073 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2074 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
2075 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2076 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2077 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2079 * ecoff.c (bfd_debug_section): Initialize prev.
2081 * section.c (bfd_section): Add prev.
2082 (bfd_section_list_remove): Updated.
2083 (bfd_section_list_append): New.
2084 (bfd_section_list_insert_after): New.
2085 (bfd_section_list_insert_before): New.
2086 (bfd_section_list_insert): Removed.
2087 (bfd_section_removed_from_list): Updated.
2088 (STD_SECTION): Initialize prev.
2089 (bfd_section_init): Updated.
2090 (bfd_section_list_clear): Updated.
2092 * bfd-in2.h: Regenerated.
2094 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2096 * elf.c (_bfd_elf_new_section_hook): Don't call
2097 _bfd_elf_get_sec_type_attr on sections from input files.
2099 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2101 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
2102 hash table size 16699 instead of bfd_hash_table_init.
2104 2005-05-01 Paul Brook <paul@codesourcery.com>
2106 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
2107 definition has already been seen.
2109 2005-05-01 Paul Brook <paul@codesourcery.com>
2111 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
2112 R_ARM_PLT32 the same as R_ARM_PC24.
2113 (arm_add_to_rel): Ditto.
2115 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2117 * config.bfd: Add h8300*-*-rtemscoff.
2118 Switch h8300*-*-rtems* to elf.
2120 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2122 * aclocal.m4, Makefile.in: Regnerated.
2124 2005-04-28 Paul Brook <paul@codesourcery.com>
2126 Merge changes only applied to Makefile.in.
2127 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
2128 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2129 (elfxx-sparc.lo): New rule.
2130 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2131 (elf64-sparc.lo): Likewise.
2133 2005-04-28 Julian Brown <julian@codesourcery.com>
2135 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
2138 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
2140 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
2142 * elf.c (bfd_elf_sym_name): Updated.
2143 (group_signature): Likewise.
2144 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2145 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
2146 (ppc64_elf_edit_toc): Likewise.
2147 (ppc64_elf_relocate_section): Likewise.
2148 * elfcode.h (elf_slurp_symbol_table): Likewise.
2149 * elflink.c (elf_link_input_bfd): Likewise.
2151 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
2152 bfd_elf_sym_name to get local symbol name when reporting errors.
2154 2005-04-27 Nick Clifton <nickc@redhat.com>
2156 * elflink.c (elf_link_input_bfd): Handle the case where a badly
2157 formatted input file results in a reloc which has no associated
2160 2005-04-26 Jerome Guitton <guitton@gnat.com>
2162 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
2164 2005-04-25 David S. Miller <davem@davemloft.net>
2166 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
2167 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
2168 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
2171 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
2174 * elflink.c (elf_link_input_bfd): Make non-debugging reference
2175 to discarded section an error.
2177 2005-04-21 Jerome Guitton <guitton@gnat.com>
2179 * configure.in: Replace BFD_NEED_DECLARATION checks by the
2180 corresponding AC_CHECK_DECLS.
2181 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
2183 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
2184 * configure: Regenerate.
2187 2005-04-21 Andreas Schwab <schwab@suse.de>
2189 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
2190 unsigned from type of dynamic_interpreter.
2191 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
2194 * elf.c (assign_section_numbers): Fix comment.
2196 2005-04-21 Jerome Guitton <guitton@gnat.com>
2198 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
2199 for struct som_exec_auxhdr fields.
2201 2005-04-21 Nick Clifton <nickc@redhat.com>
2203 * aout-adobe.c: Convert to ISO C and fix formatting.
2204 * aout-arm.c: Convert to ISO C and fix formatting.
2205 * aout-cris.c: Convert to ISO C and fix formatting.
2206 * aout-ns32k.c: Convert to ISO C and fix formatting.
2207 * aout-tic30.c: Convert to ISO C and fix formatting.
2208 * coffcode.h: Convert to ISO C and fix formatting.
2209 * coffswap.h: Convert to ISO C and fix formatting.
2210 * i386aout.c: Convert to ISO C and fix formatting.
2211 * libaout.h: Convert to ISO C and fix formatting.
2212 * libcoff-in.h: Convert to ISO C and fix formatting.
2213 * libcoff.h: Convert to ISO C and fix formatting.
2214 * libecoff.h: Convert to ISO C and fix formatting.
2215 * libnlm.h: Convert to ISO C and fix formatting.
2216 * libpei.h: Convert to ISO C and fix formatting.
2217 * libxcoff.h: Convert to ISO C and fix formatting.
2218 * nlm-target.h: Convert to ISO C and fix formatting.
2219 * nlm.c: Convert to ISO C and fix formatting.
2220 * nlm32-alpha.c: Convert to ISO C and fix formatting.
2221 * nlm32-i386.c: Convert to ISO C and fix formatting.
2222 * nlm32-ppc.c: Convert to ISO C and fix formatting.
2223 * nlm32-sparc.c: Convert to ISO C and fix formatting.
2224 * nlmcode.h: Convert to ISO C and fix formatting.
2225 * nlmswap.h: Convert to ISO C and fix formatting.
2226 * pe-mips.c: Convert to ISO C and fix formatting.
2227 * peXXigen.c: Convert to ISO C and fix formatting.
2228 * peicode.h: Convert to ISO C and fix formatting.
2229 * vms-gsd.c: Convert to ISO C and fix formatting.
2230 * vms-hdr.c: Convert to ISO C and fix formatting.
2231 * vms-misc.c: Convert to ISO C and fix formatting.
2232 * vms-tir.c: Convert to ISO C and fix formatting.
2233 * vms.c: Convert to ISO C and fix formatting.
2234 * vms.h: Convert to ISO C and fix formatting.
2236 * coffgen.c (coff_print_symbol): Restore correct formatting of
2239 2005-04-20 David S. Miller <davem@davemloft.net>
2241 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
2242 (_bfd_sparc_elf_link_hash_table_create): Likewise.
2243 (allocate_dynrelocs): Likewise.
2245 2005-04-20 Jerome Guitton <guitton@gnat.com>
2247 * configure.in: Fix the check for basename declaration. Add check
2248 for declarations of ftello, ftello64, fseeko, fseeko64.
2249 * configure: Regenerate.
2251 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
2253 2005-04-19 David S. Miller <davem@davemloft.net>
2255 * elfxx-sparc.c: New file.
2256 * elfxx-sparc.h: New file.
2257 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
2258 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2259 (elfxx-sparc.lo): New rule.
2260 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2261 (elf64-sparc.lo): Likewise.
2262 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
2263 (bfd_elf64_sparc_vec): Likewise.
2264 * configure: Regenerate.
2265 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
2266 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
2267 which is more consistent with elf32-sparc.c
2269 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
2271 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
2272 (mips_elf_create_local_got_entry): Check h->root.forced_local.
2274 2005-04-19 Alan Modra <amodra@bigpond.net.au>
2276 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
2277 dynamic relocs in non-SEC_ALLOC sections.
2278 (ppc_elf_gc_sweep_hook): Likewise.
2279 (ppc_elf_relax_section): Likewise.
2280 (ppc_elf_relocate_section): Likewise.
2282 2005-04-18 Nick Clifton <nickc@redhat.com>
2284 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
2285 assigning a value to return_value.
2287 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2290 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
2293 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2296 * elf.c (setup_group): Properly handle zero group count.
2298 2005-04-17 Mark Kettenis <kettenis@gnu.org>
2300 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
2301 (som_is_subspace, compare_subspaces, som_compute_checksum)
2302 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
2304 (hppa_som_reloc, compare_syms, compare_subspaces)
2305 (som_print_symbol, som_get_section_contents)
2306 (som_set_section_contents): Remove space after 'void *'.
2307 (som_bfd_print_private_bfd_data): Use %lx to print longs.
2308 (som_bfd_merge_private_bfd_data)
2309 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
2312 2004-04-15 Julian Brown <julian@codesourcery.com>
2314 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2315 * bfd-in2.h: Regenerate.
2316 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
2317 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
2318 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
2319 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
2320 relocations if requested to.
2321 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
2322 use_blx rather than symbian_p.
2323 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
2324 use_blx is in effect.
2325 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
2328 2005-04-15 Nick Clifton <nickc@redhat.com>
2330 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
2333 2005-04-15 Alan Modra <amodra@bigpond.net.au>
2336 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
2337 used as a list pointer.
2339 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2341 * Makefile.am (NO_WERROR): Define.
2342 * warning.m4: New file
2343 * acinclude.m4: Include warning.m4.
2344 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2345 * Makefile.in: Regenerate.
2346 * configure: Regenerate.
2348 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2350 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
2351 Write trailing padding.
2353 * merge.c (merge_strings): Round up section size for alignment.
2355 2005-04-14 David S. Miller <davem@davemloft.net>
2357 Add TLS support for 64-bit Sparc ELF.
2358 * elf64-sparc.c (sparc64_elf_dyn_relocs,
2359 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
2360 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
2361 sparc64_elf_hash_entry, sparc64_elf_tdata,
2362 sparc64_elf_local_got_tls_type): New defines.
2363 (sparc64_elf_mkobject): New function.
2364 (sparc64_elf_link_hash_table): Add members for dynamic linker
2365 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
2366 uion to track TLS GOT references. Add sym_sec to cache
2367 mappings from local sym to section.
2368 (link_hash_newfunc): New function.
2369 (sparc64_elf_bfd_link_hash_table_create): Rename to
2370 sparc64_elf_link_hash_table_create for consistency.
2371 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
2372 (sparc64_elf_create_dynamic_sections): Initialize new section
2373 members of sparc64_elf_link_hash_table. Only init srelbss
2375 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
2377 (SPARC_NOP): Define.
2378 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
2379 sparc64_elf_plt_ptr_offset): Delete.
2380 (sparc64_plt_entry_build): New function to build PLT entries
2381 gradually instread of all at once at the end of linking.
2382 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
2383 local vars. Get them from sparc64_elf_hash_table instead.
2384 Check early on if r_symndx is in bounds. Handle TLS transitions.
2385 Account for TLS GOT references and DF_STATIC_TLS, as needed.
2386 For TLS relocs, record the tls_type in either
2387 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
2388 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
2389 to the __tls_get_addr symbol. For PLT relocs, track references
2390 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
2391 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
2392 symbol references, count the number of relocations needed for
2393 that symbol. For default switch case, don't error, this lets
2394 the TLS relocs not explicitly handled by this function get
2396 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
2397 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
2398 it from sparc64_elf_hash_table. Store the real PLT offset
2399 in h->plt.offset, and build PLT entries one at a time. Also
2400 get .dynbss section pointer from htab.
2401 (allocate_dynrelocs, readonly_dynrelocs,
2402 sparc64_omit_section_dynsym): New functions.
2403 (sparc64_elf_omit_section_dynsym): Use these new functions as
2405 (dtpoff_base, tpoff): New functions.
2406 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
2407 locals, get them from sparc64_elf_hash_table. Handle TLS
2408 relocations and refcounting in main relocation loop.
2409 (sparc64_elf_finish_dynamic_symbol): Use
2410 sparc64_elf_link_hash_table. Build PLT entries as we see
2411 them. Handle TLS GOT relocations.
2412 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
2413 from sparc64_elf_hash_table. Initialize only PLT header
2414 not all entries since we not build PLT entries one by one.
2415 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
2416 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
2417 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
2419 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
2421 * elflink.c (elf_link_input_bfd): Update check for removed
2424 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2426 * Makefile.am: Run "make dep-am".
2427 * Makefile.in: Regenerate.
2428 * aclocal.m4: Regenerate.
2429 * libcoff.h: Regenerate.
2431 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2433 * linker.c (_bfd_generic_link_output_symbols): Also check if
2434 the output section of an input section has been removed from
2437 * section.c (bfd_section_list_remove): Clear the next field
2438 of the removed section.
2439 (bfd_section_removed_from_list): New.
2440 * bfd-in2.h: Regenerated.
2442 2005-04-11 David S. Miller <davem@davemloft.net>
2444 * elf32-sparc.c (elf32_sparc_relocate_section,
2445 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
2446 R_SPARC_TLS_LE_{HIX22,LOX10}.
2447 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
2448 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
2449 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
2450 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
2452 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2454 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
2456 2005-04-11 Nick Clifton <nickc@redhat.com>
2458 * aout-target.h: Convert to ISO C.
2459 * aoutf1.h: Convert to ISO C.
2460 * aoutx.h: Convert to ISO C.
2461 * bout.c: Convert to ISO C.
2462 * dwarf1.c: Convert to ISO C.
2463 * ecoffswap.h: Convert to ISO C.
2464 * freebsd.h: Convert to ISO C.
2465 * genlink.h: Convert to ISO C.
2466 * ieee.c: Convert to ISO C.
2467 * ihex.c: Convert to ISO C.
2468 * libcoff-in.h: Convert to ISO C.
2469 * mach-o.c: Convert to ISO C.
2470 * mach-o.h: Convert to ISO C.
2471 * netbsd.h: Convert to ISO C.
2472 * ns32k.h: Convert to ISO C.
2473 * ns32knetbsd.c: Convert to ISO C.
2474 * oasys.c: Convert to ISO C.
2475 * pdp11.c: Convert to ISO C.
2476 * pef-traceback.h: Convert to ISO C.
2477 * pef.c: Convert to ISO C.
2478 * pef.h: Convert to ISO C.
2479 * riscix.c: Convert to ISO C.
2480 * som.c: Convert to ISO C.
2481 * som.h: Convert to ISO C.
2482 * srec.c: Convert to ISO C.
2483 * stabs.c: Convert to ISO C.
2484 * sunos.c: Convert to ISO C.
2485 * tekhex.c: Convert to ISO C.
2486 * versados.c: Convert to ISO C.
2487 * version.h: Convert to ISO C.
2488 * xcoff-target.h: Convert to ISO C.
2489 * xcofflink.c: Convert to ISO C.
2490 * xsym.c: Convert to ISO C.
2491 * xsym.h: Convert to ISO C.
2493 2005-04-08 Paul Brook <paul@codesourcery.com>
2495 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
2496 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
2497 (ARM2THUMB_PIC_GLUE_SIZE): Define.
2498 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
2499 (elf32_arm_to_thumb_stub): Create PIC stubs.
2500 (record_arm_to_thumb_glue): Use different stub size for relocatable
2503 2005-04-05 Alan Modra <amodra@bigpond.net.au>
2505 * elf64-ppc.c (dec_dynrel_count): New function split out from
2506 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
2507 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
2508 (ppc64_elf_tls_optimize): Likewise.
2510 2005-04-05 Mark Kettenis <kettenis@gnu.org>
2512 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
2513 CORE_WCOOKIE_OFFSET.
2514 (SPARC64_WCOOKIE_OFFSET): New.
2515 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
2517 2005-04-05 Nick Clifton <nickc@redhat.com>
2519 * po/rw.po: New translation: Kinyarwanda
2520 * configure.in (ALL_LINGUAS): Add rw
2521 * configure: Regenerate.
2523 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
2525 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
2526 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
2527 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
2529 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
2530 to check for SHT_MIPS_OPTIONS sections.
2531 (_bfd_mips_elf_set_section_contents): Likewise.
2533 2005-04-04 Eric Christopher <echristo@redhat.com>
2535 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2536 Clean up gp handling code.
2538 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2540 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2542 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2543 sections for relocatable files only. Remove the linker created
2545 (_bfd_elf_compute_section_file_positions): Pass link_info to
2546 assign_section_numbers.
2548 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2549 (elf_backend_object_p): Defined.
2551 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2553 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2555 2005-04-03 Fred Fish <fnf@specifixinc.com>
2557 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2558 dwarf_ranges_size members.
2559 (struct comp_unit): Add base_address member.
2560 (struct funcinfo): Replace low/high members with an arange.
2561 (arange_add): Replace incoming "unit" parameter with "abfd" and
2562 "first_arange" pointers. Reorganize/rewrite function body.
2563 (decode_line_info): Change arange_add call to pass bfd and arange
2565 (lookup_address_in_line_info_table): Use arange list instead of
2566 individual low/high members. Walk function's arange list to find
2567 lowest PC in list, to test for overlapping functions.
2568 (read_debug_ranges): New function, reads the debug_ranges section.
2569 (lookup_address_in_function_table): Use arange list instead of
2570 individual low/high members. Rewrite to find smallest range that
2572 (read_rangelist): Read a given rangelist from debug_ranges.
2573 (scan_unit_for_functions): Use arange list instead of individual
2574 low/high members. Handle a DW_AT_ranges attribute.
2575 (parse_comp_unit): Use arange list instead of individual low/high
2576 members. Save comp unit base address. Handle a DW_AT_ranges
2579 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2581 * elf.c (assign_section_numbers): Really use the kept section.
2583 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2585 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2587 * elf.c (assign_section_numbers): When sh_link points to a
2588 discarded section, call _bfd_elf_check_kept_section to see if
2589 the kept section can be used. Otherwise reject sh_link
2590 pointing to discarded section.
2592 * elflink.c (_bfd_elf_check_kept_section): New.
2593 (elf_link_input_bfd): Use it.
2595 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2597 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2598 that we no longer need.
2600 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2602 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2604 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2606 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2608 * elf.c (assign_section_numbers): Fix a typo.
2610 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2612 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2614 (_bfd_elf_section_already_linked): Likewise.
2616 2005-03-31 Jerome Guitton <guitton@gnat.com>
2618 * config.in: Regenerate.
2620 2005-03-31 Jerome Guitton <guitton@gnat.com>
2622 * config.in (HAVE_DECL_BASENAME): New configure macro.
2623 * configure.in: Check for basename.
2624 * configure: Regenerate.
2626 2005-03-30 Julian Brown <julian@codesourcery.com>
2628 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2629 bfd_elf32_is_arm_mapping_symbol_name.
2630 * bfd-in2.h: Regenerate.
2631 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2632 bfd_elf32_is_arm_mapping_symbol_name.
2633 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2634 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2635 (arm_elf_find_function): Likewise.
2636 (elf32_arm_output_symbol_hook): Likewise.
2638 2005-03-30 Julian Brown <julian@codesourcery.com>
2640 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2641 * bfd-in2.h: Regenerate.
2642 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2643 bfd_elf32_is_arm_mapping_symbol_name.
2644 (elf32_arm_output_symbol_hook): Likewise.
2645 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2647 (is_arm_mapping_symbol_name): Function moved from here...
2648 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2651 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2653 * configure.in: Check for ffs decl and alphabetize.
2654 * config.in: Regenerate.
2655 * configure: Regenerate.
2656 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2658 2005-03-29 Fred Fish <fnf@specifixinc.com>
2660 * dwarf2.c (struct comp_unit): Fix typo.
2661 (scan_unit_for_functions): Remove unused local variable "name"
2662 and dead code that set it.
2664 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2665 Phil Blundell <philb@gnu.org>
2667 * bfd-in2.h, libbfd.h: Regenerated.
2668 * reloc.c: Add ARM TLS relocations.
2669 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2671 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2672 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2673 (elf32_arm_tls_ie32_howto): New.
2674 (elf32_arm_howto_from_type): Support TLS relocations.
2675 (elf32_arm_reloc_map): Likewise.
2676 (elf32_arm_reloc_type_lookup): Likewise.
2678 (struct elf32_arm_obj_tdata): New.
2679 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2680 (elf32_arm_mkobject): New function.
2681 (struct elf32_arm_relocs_copied): Add pc_count.
2682 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2683 (GOT_TLS_IE): Define.
2684 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2685 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2686 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2687 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2688 (dtpoff_base, tpoff): New functions.
2689 (elf32_arm_final_link_relocate): Handle TLS relocations.
2690 (IS_ARM_TLS_RELOC): Define.
2691 (elf32_arm_relocate_section): Warn about TLS mismatches.
2692 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2693 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2694 TLS relocations and pc_count.
2695 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2696 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2698 (elf32_arm_size_dynamic_sections): Handle TLS.
2699 (elf32_arm_finish_dynamic_symbol): Likewise.
2700 (bfd_elf32_mkobject): Define.
2702 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2704 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2705 relocation types. Don't count relocations which will use a PLT.
2707 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2709 * elf.c (elfcore_grok_nto_status): Print tid as long.
2710 (elfcore_grok_nto_regs): Likewise.
2712 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2714 * irix-core.c: Remove some unnecessary prototypes.
2716 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2718 * irix-core.c: Convert to ISO C.
2720 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2722 * irix-core.c (do_sections): Replace + by | in expression.
2723 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2724 to unused parameters to avoid a compiler warning.
2726 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2728 * netbsd-core.c: Convert to ISO C. Fix formatting.
2730 2005-03-24 Eric Christopher <echristo@redhat.com>
2732 * elfxx-mips.c: Revert previous patch.
2734 2005-03-24 Nick Clifton <nickc@redhat.com>
2736 * targets.c (_bfd_target_vector): Only include the
2737 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2738 all targets enabled.
2740 2005-03-24 James E Wilson <wilson@specifixinc.com>
2742 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2743 (BFD64_BACKENDS): Add elf32-ia64.lo.
2744 * Makefile.in: Regenerate.
2746 2005-03-23 Eric Christopher <echristo@redhat.com>
2748 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2749 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2750 after emitting relocation.
2751 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2752 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2755 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2756 Nick Clifton <nickc@redhat.com>
2758 * config.bfd: Accept any C library to accompany a GNU Linux
2759 implementation, not just the GNU C library.
2760 * configure.in: Likewise.
2761 * configure: Regenerate.
2763 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2765 * bfd-in.h (_bfd_elf_provide_symbol): New.
2766 * bfd-in2.h: Regenerated.
2768 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2769 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2772 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2775 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2777 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2779 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2781 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2782 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2783 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2784 (xtensa_opcode_decode): Rearrange code.
2786 2005-03-22 Nick Clifton <nickc@redhat.com>
2788 * binary.c: Convert to ISO C90 formatting.
2789 * coff-arm.c: Convert to ISO C90 formatting.
2790 * coffgen.c: Convert to ISO C90 formatting.
2791 * elf32-gen.c: Convert to ISO C90 formatting.
2792 * elf64-gen.c: Convert to ISO C90 formatting.
2793 * hash.c: Convert to ISO C90 formatting.
2794 * ieee.c: Convert to ISO C90 formatting.
2796 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2798 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2799 unresolved symbols in R_ARM_NONE relocations.
2801 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2803 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2804 UNRESOLVED_RELOC_P argument. Set it appropriately.
2805 (elf32_arm_relocate_section): Update call to
2806 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2807 unresolved_reloc instead.
2809 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2811 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2812 .gnu.warning.* sections.
2814 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2816 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2818 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2819 (elf_create_pointer_linker_section): Delete info parm. Don't make
2820 h dynamic. Don't set written_address_p.
2821 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2822 (bfd_put_ptr): Delete.
2823 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2824 Always write section contents. Assert global sym is def_regular.
2825 Use offset bottom bit as a written flag.
2826 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2829 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2831 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2832 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2835 2005-03-21 Nick Clifton <nickc@redhat.com>
2837 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2839 (t2a1_bx_pc_insn): Likewise.
2840 (t2a2_noop_insn): Likewise.
2841 (t2a3_b_insn): Likewise.
2842 (t2a1_push_insn): Likewise.
2843 (t2a2_ldr_insn): Likewise.
2844 (t2a3_mov_insn): Likewise.
2845 (t2a4_bx_insn): Likewise.
2846 (t2a5_pop_insn): Likewise.
2847 (t2a6_bx_insn): Likewise.
2848 (coff_arm_relocate_section): Only declare the high_address
2849 variable for non WINCE targets.
2851 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2853 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2854 SEC_LINKER_CREATED. Attach to dynobj.
2855 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2857 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2859 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2860 sym_offset. Add name, bss_name, sym_name, sym_val.
2861 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2862 Add sdata array of elf_linker_section_t.
2863 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2864 (enum elf_linker_section_enum): Delete.
2865 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2866 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2867 the special sections are needed. Adjust htab->sdata refs.
2868 Ensure dynobj is set in sreloc code.
2869 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2870 (ppc_elf_set_sdata_syms): New function.
2871 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2872 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2873 sym_val instead of sym_hash.
2874 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2876 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2878 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2879 (ppc_elf_merge_private_bfd_data): Likewise.
2881 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2883 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2884 (ppc_elf_create_linker_section): Don't create rel_section.
2885 (elf_create_pointer_linker_section): Don't size relocs.
2886 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2887 Don't generate relocs.
2888 (ppc_elf_relocate_section): Adjust calls to
2889 elf_finish_pointer_linker_section.
2891 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2893 * elf32-ppc.c (is_ppc_elf_target): New function.
2894 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2895 for bfd_target_elf_flavour. Do this test before endian check.
2896 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2897 (ppc_elf_size_dynamic_sections): Likewise.
2899 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2901 * elf-bfd.h (elf_backend_data): Add int to
2902 elf_backend_section_from_shdr.
2903 (bfd_elf_section_data): Update comment for this_idx.
2904 (_bfd_elf_make_section_from_shdr): Add int.
2905 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2907 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2908 and use it to set this_idx in bfd_elf_section_data.
2909 (bfd_section_from_shdr): Pass shindex to
2910 _bfd_elf_make_section_from_shdr.
2911 (_bfd_elf_section_from_bfd_section): Use this_idx in
2912 bfd_elf_section_data to find section index.
2914 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2915 index and pass it to _bfd_elf_make_section_from_shdr.
2916 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2917 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2918 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2919 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2920 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2921 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2922 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2923 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2924 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2926 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2927 Ross Ridge <rridge@csclub.uwaterloo.ca>
2929 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2930 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2933 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2935 * elflink.c (elf_mark_used_section): Remove check for special
2938 2005-03-18 Andreas Schwab <schwab@suse.de>
2940 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2941 from bfd_vma to ia64_insn, remove broken cast.
2943 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2945 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2946 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2947 elf_m68k_finish_dynamic_sections): Use it.
2949 2005-03-17 Paul Brook <paul@codesourcery.com>
2950 Dan Jacobowitz <dan@codesourcery.com>
2951 Mark Mitchell <mark@codesourcery.com>
2953 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2954 (elf32_arm_additional_program_headers): Likewise.
2955 (elf_backend_modify_segment_map): Define.
2956 (elf_backend_additional_program_headers): Likewise.
2957 (elf32_arm_symbian_modify_segment_map): Use
2958 elf32_arm_modify_segment_map.
2960 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2962 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2963 for special sections.
2965 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2967 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2968 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2969 section_sym_count param, and return number of section symbols.
2970 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2971 .dynsym contents. Don't bother calling swap_symbol_out on the
2972 first all-zero dynsym.
2973 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2974 special sections like bfd_abs_section.
2975 (bfd_elf_gc_sections): Spelling fix.
2977 2005-03-16 Fred Fish <fnf@specifixinc.com>
2980 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2981 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2983 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2985 * elflink.c (elf_mark_used_section): New.
2986 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2987 non-relocatable link if we don't do GC.
2989 2005-03-16 Nick Clifton <nickc@redhat.com>
2990 Ben Elliston <bje@au.ibm.com>
2992 * configure.in (werror): New switch: Add -Werror to the
2993 compiler command line. Enabled by default. Disable via
2995 * configure: Regenerate.
2997 2005-03-16 Nick Clifton <nickc@redhat.com>
2999 * ecoff.c: Convert to ISO C90 formatting.
3001 2005-03-16 Alan Modra <amodra@bigpond.net.au>
3003 * elf32-ppc.c: Divide file into general and linker specific
3004 functions. Sort linker functions into roughly the order in which
3005 they are called by the ELF linker code.
3007 2005-03-16 Alan Modra <amodra@bigpond.net.au>
3009 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
3010 on section. Correct comment, and add FIXME.
3011 (ppc_elf_additional_program_headers): Don't bump header count for
3012 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
3013 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
3014 do allocate memory if they need it.
3016 2005-03-15 Mikkel Krautz <krautz@gmail.com>
3018 * config.bfd (x86_64-elf): Add target.
3020 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3022 * po/es.po: Commit new Spanish translation.
3024 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
3026 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
3027 for global symbol when reporting overflow.
3029 2005-03-11 Jakub Jelinek <jakub@redhat.com>
3031 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
3032 * libbfd.h: Rebuilt.
3033 * archive.c (_bfd_ar_spacepad): New function.
3034 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
3035 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
3036 coff_write_armap): Use it.
3037 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
3039 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
3041 2005-03-10 Mark Kettenis <kettenis@gnu.org>
3043 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
3044 has_table to the start of the function.
3046 2005-03-10 Ben Elliston <bje@au.ibm.com>
3048 * archive.c: Include hashtab.h.
3049 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
3050 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
3051 (hash_file_ptr): New function.
3052 (eq_file_ptr): Likewise.
3053 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
3054 * libbfd-in.h: Include hashtab.h.
3055 (struct artdata): Change `cache' member type to htab_t.
3056 * libbfd.h: Rebuild.
3058 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3060 * configure.in: Bump version to 2.16.90.
3061 * configure: Regenerated.
3063 2005-03-07 Jakub Jelinek <jakub@redhat.com>
3065 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
3066 close is a function like macro in system headers.
3068 2005-03-07 Alan Modra <amodra@bigpond.net.au>
3071 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
3072 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
3074 2005-03-06 Alan Modra <amodra@bigpond.net.au>
3076 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
3078 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3080 * po/bfd.pot: Regenerate.
3082 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3084 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
3086 (func_desc_adjust): Force dot-syms local in executables as well
3089 2005-03-04 David Daney <ddaney@avtrex.com>
3091 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
3092 '__gnu_local_gp' symbol used by gas -mno-shared.
3094 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
3096 * elf-bfd.h (elf_backend_data): Add "const char *" to
3097 elf_backend_section_from_phdr.
3099 * elf.c (bfd_section_from_phdr): Pass "proc" to the
3100 elf_backend_section_from_phdr hook.
3102 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3103 Joseph Myers <joseph@codesourcery.com>
3105 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
3106 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
3108 (struct mips_elf_got_per_bfd_arg): Add global_count.
3109 (struct mips_elf_count_tls_arg): New.
3110 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
3111 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
3112 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
3113 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
3114 (TLS_RELOC_P): Define.
3115 (TP_OFFSET, DTP_OFFSET): Define.
3116 (dtprel_base, tprel_base): New functions.
3117 (mips_elf_link_hash_newfunc): Initialize tls_type.
3118 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
3119 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
3121 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
3122 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
3123 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
3124 (mips_tls_got_index): New functions.
3125 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
3126 arguments. Pass them to mips_elf_create_local_got_entry. Use
3128 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
3130 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
3131 mips_elf_create_local_got_entry.
3132 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
3133 arguments. Handle TLS entries.
3134 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
3135 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
3137 (mips_elf_record_global_got_symbol): Likewise.
3138 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
3140 (mips_elf_merge_gots): Handle TLS entries when merging.
3141 (mips_elf_initialize_tls_index): New function.
3142 (mips_elf_set_global_got_offset): Handle TLS entries.
3143 (mips_elf_adjust_gp): Handle TLS.
3144 (mips_elf_multi_got): Remove redundant call to
3145 mips_elf_resolve_final_got_entries. Initialize global_count.
3146 Correct a comment. Initialize new TLS members of mips_got_info.
3147 Assign TLS GOT indexes for new GOTs.
3148 (mips_elf_create_got_section): Initialize new TLS members of
3150 (mips_elf_calculate_relocation): Handle TLS relocs.
3151 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
3153 (_bfd_mips_elf_always_size_sections): Handle TLS.
3154 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3155 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
3157 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
3158 (_bfd_mips_elf_hide_symbol): Handle TLS.
3159 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
3160 (mips_reloc_map): Add TLS relocs.
3161 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
3162 * elf64-mips.c (mips_elf64_howto_table_rel)
3163 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
3164 * reloc.c: Define new MIPS TLS relocations.
3165 * libbfd.h, bfd-in2.h: Regenerated.
3167 2005-03-02 Jan Beulich <jbeulich@novell.com>
3169 * Makefile.am: Add dependency of cache.o on libiberty.h.
3170 * cache.c: Include libiberty.h.
3171 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
3173 2005-03-01 Zack Weinberg <zack@codesourcery.com>
3175 * elf.c (bfd_section_from_shdr <default case>): Call
3176 elf_backend_section_from_shdr hook unconditionally, and return
3178 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
3179 * elfxx-target.h (elf_backend_section_from_shdr)
3180 (elf_backend_section_from_phdr): Default to
3181 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
3184 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3186 * targets.h: Typo fix.
3187 * bfd-in2.h: Regenerate.
3189 * bout.c (b_out_write_object_contents): Don't use sizeof on host
3190 structs to size on-disk structures.
3191 (b_out_set_section_contents): Size the external struct, not the
3192 internal one for on-disk size.
3193 (b_out_sizeof_headers): Likewise.
3195 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3197 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
3198 entry points with the func descriptor as well as undefweak.
3200 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
3202 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
3203 present when IMPORT_NAME_UNDOECRATE is used.
3205 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
3208 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
3211 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
3212 to _bfd_elf_merge_symbol.
3214 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
3215 unsigned int to return the alignment of the old common symbol
3216 in the dynamic object.
3217 (_bfd_elf_add_default_symbol): Pass NULL to
3218 _bfd_elf_merge_symbol.
3219 (elf_link_add_object_symbols): Pass &old_alignment to
3220 _bfd_elf_merge_symbol. Get the alignment of the new common
3221 symbol in the dynamic object.
3223 2005-02-24 Ben Elliston <bje@au.ibm.com>
3225 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
3226 * format.c (bfd_check_format_matches): Likewise.
3227 * archive.c (BFD_GNU960_ARMAG): Likewise.
3228 (bfd_generic_archive_p): Likewise.
3229 (_bfd_write_archive_contents): Likewise.
3231 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
3233 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
3234 * configure: Regenerate.
3236 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
3238 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
3239 COMDAT group sections to have default visibility.
3241 2005-02-24 Alan Modra <amodra@bigpond.net.au>
3243 * coffcode.h (coff_print_aux): Warning fix.
3244 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
3245 instead of section pointer to identify.
3246 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
3247 the correct size buffer for local sym mangling too.
3248 (h8300_bfd_link_add_symbols): Likewise.
3249 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
3251 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
3252 * elf32-xtensa.c (literal_value_hash): Warning fix.
3253 * versados.c (process_otr): Warning fix.
3254 (versados_canonicalize_reloc): Likewise.
3255 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
3256 * vms.c (fill_section_ptr): Warning fix.
3258 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
3260 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
3261 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
3263 2005-02-23 Nick Clifton <nickc@redhat.com>
3265 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
3266 the relvaddr field of the Elf32_crinfo structure.
3268 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
3269 variables that are passed by reference to
3270 m68hc11_get_relocation_value in case that function does not
3273 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
3274 return statements and replace with a single return at the end of
3275 the function. This helps pacify the flow analysis code in gcc 4.0.
3277 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
3278 strtab to avoid compile time warning.
3280 2005-02-23 Ben Elliston <bje@au.ibm.com>
3282 * opncls.c (bfd_zalloc): Document this function.
3284 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3286 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
3287 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
3288 Replace SEC_SHARED with SEC_COFF_SHARED.
3289 (styp_to_sec_flags): Likewise.
3291 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
3292 (TARGET_LITTLE_SYM): Likewise.
3294 * section.c (SEC_ARCH_BIT_0): Removed.
3295 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
3296 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
3297 (SEC_SHARED): Renamed to ...
3298 (SEC_COFF_SHARED): This.
3299 (SEC_BLOCK): Renamed to ...
3300 (SEC_TIC54X_BLOCK): This.
3301 (SEC_CLINK): Renamed to ...
3302 (SEC_TIC54X_CLINK): This.
3303 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
3304 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
3306 * bfd-in2.h: Regenerated.
3308 2005-02-21 Fred Fish <fnf@specifixinc.com>
3310 * dwarf2.c (find_abstract_instance_name): Call recursively
3311 to handle a DW_AT_specification.
3313 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3315 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
3316 mips_elf_create_dynamic_relocation,
3317 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
3318 Remove #if 0'd code.
3320 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3322 * Makefile.am: Run "make dep-am"
3323 * Makefile.in: Regenerate.
3325 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3327 * coffgen.c (bfd_coff_get_comdat_section): Check that
3328 coff_section_data isn't NULL.
3330 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3332 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
3333 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
3334 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
3335 useless assignments.
3336 (xcoff_write_archive_contents_big): Likewise.
3337 (_bfd_xcoff_put_ldsymbol_name): Likewise.
3338 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
3339 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
3340 * cofflink.c (process_embedded_commands): Warning fixes.
3341 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
3343 * dwarf2.c: Warning fixes.
3344 * elf-bfd.h: Likewise.
3345 * elf-eh-frame.c: Likewise.
3346 * elf-strtab.c: Likewise.
3348 * elf32-m68k.c: Likewise.
3349 * elf32-ppc.c: Likewise.
3350 * elf32-sh-symbian.c: Likewise.
3351 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
3352 * elf64-sh64.c: Likewise.
3353 * peicode.h: Likewise.
3354 * elf64-mmix.c: Warning fixes.
3355 * elfcode.h: Likewise.
3356 * elfxx-mips.c: Likewise.
3357 * libbfd-in.h: Likewise.
3358 * libbfd.c: Likewise.
3359 * mach-o.c: Likewise.
3360 * merge.c: Likewise.
3362 * opncls.c: Likewise.
3365 * vms-hdr.c: Likewise.
3366 * vms-tir.c: Likewise.
3367 * xtensa-isa.c: Likewise.
3368 * xtensa-modules.c: Likewise.
3370 (pstrcmp): Use correct choice of string lengths. Fix return value.
3371 (bfd_sym_module_name): Correct string length.
3372 * bfd-in2.h: Regenerate.
3373 * libbfd.h: Regenerate.
3375 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3377 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
3378 uninitialized check_segment[1] in TLSMOFF case.
3379 Reported by Alan Modra.
3380 (elf32_frv_relocate_section): Improve errors and warnings.
3382 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3384 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
3386 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3388 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
3389 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
3390 * pef.c (bfd_pef_scan): Don't ignore return value of
3391 bfd_pef_scan_start_address.
3392 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
3393 bfd_mach_o_scan_start_address.
3394 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
3395 * elfxx-mips.c: Remove unnecessary prototypes.
3396 (sort_dynamic_relocs_64): Abort if not BFD64.
3398 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3400 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
3401 Skip toc reloc adjust if reloc_count is zero.
3403 2005-02-15 Nigel Stephens <nigel@mips.com>
3404 Maciej W. Rozycki <macro@mips.com>
3406 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3407 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3408 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3409 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3410 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3412 (mips16_gprel_reloc): Remove bit shuffling; call
3413 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3414 and _bfd_mips16_elf_reloc_shuffle() instead.
3415 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3416 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3418 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
3419 elf_mips16_howto_table_rel.
3420 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
3421 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
3422 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3423 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
3424 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3426 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
3427 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
3428 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
3430 (mips16_gprel_reloc): Remove bit shuffling; call
3431 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3432 and _bfd_mips16_elf_reloc_shuffle() instead.
3433 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3434 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3436 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
3437 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
3438 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3439 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3440 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3441 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3442 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3444 (mips16_gprel_reloc): Remove bit shuffling; call
3445 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3446 and _bfd_mips16_elf_reloc_shuffle() instead.
3447 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3448 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3450 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
3451 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
3452 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
3453 handle bit shuffling for MIPS16 relocs.
3454 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3455 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
3456 and _bfd_mips16_elf_reloc_shuffle().
3457 (_bfd_mips_elf_generic_reloc): Likewise.
3458 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
3460 (mips_elf_obtain_contents): Remove bit shuffling.
3461 (mips_elf_perform_relocation): Likewise; call
3462 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
3464 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
3466 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
3467 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3468 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
3469 (BFD_RELOC_MIPS16_HI16_S): Likewise.
3470 (BFD_RELOC_MIPS16_LO16): Likewise.
3471 * bfd-in2.h: Regenerate.
3472 * libbfd.h: Regenerate.
3474 2005-02-15 Jan Beulich <jbeulich@novell.com>
3476 * elfxx-ia64.c (ia64_howto_table): Correct strings for
3477 R_IA64_DTPMOD64[LM]SB.
3479 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
3481 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
3482 backward branch in the same section.
3483 (elfNN_ia64_relocate_section): Inform users that the input
3484 section is too big to relax br instruction when overflow
3485 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
3486 and R_IA64_PCREL21F.
3488 2005-02-14 Orjan Friberg <orjanf@axis.com>
3490 * elfcore.h (elf_core_file_p): Move the call to
3491 elf_backend_object_p to allow the correct machine to be set before
3492 processing the program headers.
3494 2005-02-14 Nick Clifton <nickc@redhat.com>
3497 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
3498 aware flag from the input bfd to the output bfd.
3500 2005-02-11 Maciej W. Rozycki <macro@mips.com>
3502 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
3503 R_MIPS_LITERAL relocations for external symbols.
3504 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
3505 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
3507 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3509 * bfd-in2.h: Rebuilt.
3511 2005-02-11 Paul Brook <paul@codesourcery.com>
3513 * elf-bfd.h (struct elf_link_hash_table): Add
3514 is_relocatable_executable.
3515 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
3516 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
3517 symbols in relocatable executables.
3518 (bfd_elf_record_link_assignment): Create dynamic section symbols in
3519 relocatable executables.
3520 (_bfd_elf_link_renumber_dynsyms): Ditto.
3521 (bfd_elf_final_link): Ditto.
3522 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
3523 relocations into relocatable executables.
3524 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
3525 executables. Also copy absolute relocations.
3526 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
3527 in relocatable executables.
3528 (allocate_dynrelocs): Copy relocations for relocatable executables.
3529 Output dynamic symbols for symbols defined in linker scripts.
3531 2005-02-11 Nick Clifton <nickc@redhat.com>
3533 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3534 to avoid a compile time warning.
3536 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3539 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3540 inclusion of coffcode.h so that it is actually picked up.
3542 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3543 case it is not used.
3545 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3546 structure and macro.
3548 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3551 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3552 to protect the declaration of this array.
3554 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3555 Avoid call to memcpy with a size of 0.
3557 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3559 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3560 old-style branches to undefined dot-symbols which will be
3561 satisfied by a plt call.
3563 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3565 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3566 (ppc64_elf_copy_indirect_symbol): ..here.
3567 (func_desc_adjust): Use move_plt_plist.
3569 2005-02-10 Paul Brook <paul@codesourcery.com>
3571 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3573 2005-02-10 Paul Brook <paul@codesourcery.com>
3575 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3577 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3578 (elf_link_renumber_local_hash_table_dynsyms): New function.
3579 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3581 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3583 * bfd-in.h (BFD_LINKER_CREATED): Define.
3584 * bfd-in2.h: Rebuilt.
3585 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3586 BFD_LINKER_CREATED bfds when determining input bfds without
3587 .note.GNU-stack section.
3589 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3591 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3592 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3593 relocations against external symbols unchanged.
3595 2005-02-08 Paul Brook <paul@codesourcery.com>
3597 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3600 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3602 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3605 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3607 * elf64-mips.c: Fix formatting throughout.
3609 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3611 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3613 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3615 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3616 *ABS*/*UND* sections.
3617 (elf32_frv_relocate_section): Move zero-addend-required error...
3618 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3619 missing needed TLS section.
3621 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3623 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3624 being the last symbol.
3625 (aout_link_add_symbols): Just return TRUE if a warning
3628 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3630 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3631 R_MIPS_GPREL32 relocations against external symbols.
3632 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3635 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3637 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3638 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3639 elf_string_from_elf_strtab.
3640 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3641 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3642 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3643 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3644 looking at cached symtab info first, before iterating over headers.
3645 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3646 * elfcode.h (elf_object_p): Don't load section header stringtab
3649 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3651 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3652 against protected function when building shared library.
3655 * elf64-x86-64.c (is_32bit_relative_branch): New.
3656 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3657 protected function symbol when building shared library for
3658 32bit relative branch instruction.
3660 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3662 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3663 syms when doing a relocatable link.
3664 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3666 (ppc64_elf_tls_setup): Likewise.
3667 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3669 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3671 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3672 (link_hash_newfunc): Clear all locals using memset.
3673 (make_fdh): Remove flags param. Always create fake func desc
3674 weak. Link the descriptor with the code entry sym.
3675 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3676 (add_symbol_adjust): Adjust make_fdh call.
3677 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3678 descriptor to strong undefined if code entry is strong.
3680 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3682 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3683 lookup here. Set to new before calling bfd_link_repair_undef_list.
3684 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3686 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3688 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3690 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3692 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3693 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3694 before the as-needed lib was loaded. Abort on unexpected refs.
3696 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3698 * elflink.c (elf_smash_syms): Expand comments.
3699 (elf_link_add_object_symbols): Only call elf_smash_syms for
3700 as-needed dynamic objects.
3702 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3703 everything, just the field specific to ia64.
3704 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3706 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3708 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3709 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3711 (struct add_symbol_adjust_data): New.
3712 (add_symbol_adjust): Make an undefweak func desc for old ABI
3713 objects to link with --as-needed shared libs. Return fail status.
3714 Don't adjust old ABI func entry sym to weak if func desc syms
3716 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3719 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3721 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3724 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3726 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3727 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3728 remove anything but new and undefweak.
3729 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3731 (_bfd_elf_create_dynamic_sections): Formatting.
3732 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3733 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3734 (struct elf_smash_data): New.
3735 (elf_smash_syms): New function.
3736 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3737 unneeded dynamic objects to loaded list.
3738 (elf_link_output_extsym): Don't handle as-needed here. Strip
3739 bfd_link_hash_new symbols.
3740 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3741 delref when dynindx is already -1.
3742 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3744 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3746 2005-02-01 Ben Elliston <bje@au.ibm.com>
3748 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3750 2005-02-01 Ben Elliston <bje@au.ibm.com>
3752 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3753 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3754 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3755 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3756 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3757 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3758 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3759 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3760 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3761 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3762 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3763 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3764 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3765 throughout. Similarly, collapse #if 1'd code.
3767 2005-02-01 Ben Elliston <bje@au.ibm.com>
3769 * elf-bfd.h (bfd_elf_discard_group): Remove.
3770 * elf.c (bfd_elf_discard_group): Likewise.
3771 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3773 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3775 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3776 (_bfd_elf_eh_frame_address_size): Declare.
3777 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3778 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3779 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3780 (elf_backend_eh_frame_address_size): Define.
3781 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3782 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3783 size from the new backend hook.
3784 (_bfd_elf_write_section_eh_frame): Likewise.
3785 (_bfd_elf_eh_frame_address_size): New function.
3787 2005-01-31 Andrew Cagney <cagney@gnu.org>
3789 * configure: Regenerate to track ../gettext.m4.
3791 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3793 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3794 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3796 2005-01-31 Nick Clifton <nickc@redhat.com>
3798 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3799 sparc-lynxos, vax-vms) be obsolete.
3801 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3803 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3804 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3805 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3806 * elfcode.h (elf_object_p): Use minpagesize instead of
3808 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3809 (elfNN_bed): Include ELF_MINPAGESIZE.
3811 2005-01-28 Julian Brown <julian@codesourcery.com>
3813 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3814 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3815 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3816 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3817 passing flag value from ld. Set flag value in global hash table entry.
3818 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3821 2005-01-27 Andrew Cagney <cagney@gnu.org>
3823 * configure: Regenerate to track ../gettext.m4 change.
3825 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3827 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3830 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3832 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3833 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3835 * reloc.c: Add R_FRV_TLSMOFF.
3836 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3837 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3838 (elf32_frv_relocate_section): Handle it.
3839 (elf32_frv_check_relocs): Likewise.
3840 * libbfd.h, bfd-in2.h: Rebuilt.
3841 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3842 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3843 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3844 such that they return the constant in gr9.
3845 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3847 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3848 too, such that they shrink on relaxation.
3849 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3850 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3851 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3852 if we can guarantee the use of 16-bit constants.
3853 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3854 Introduce TLS support for FR-V FDPIC.
3855 * reloc.c: Add TLS relocations.
3856 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3857 (elf32_frv_rel_tlsdesc_value_howto): New.
3858 (elf32_frv_rel_tlsoff_howto): New.
3859 (frv_reloc_map): Add new mappings.
3860 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3862 (frvfdpic_dynamic_got_plt_info): New.
3863 (frvfdpic_plt_tls_ret_offset): New.
3864 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3865 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3866 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3867 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3869 (struct frvfdpic_relocs_info): Add TLS fields.
3870 (frvfdpic_relocs_info_hash): Warning clean up.
3871 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3872 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3873 (FRVFDPIC_TLS_BIAS): Define.
3874 (tls_biased_base): New.
3875 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3877 (frv_reloc_type_lookup): Likewise.
3878 (frvfdpic_info_to_howto_rel): Likewise.
3879 (elf32_frv_relocate_section): Likewise.
3880 (_frv_create_got_section): Create the PLT section here.
3881 (elf32_frvfdpic_create_dynamic_sections): Not here.
3882 (_frvfdpic_count_nontls_entries): Move out of...
3883 (_frvfdpic_count_got_plt_entries): ... here.
3884 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3885 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3887 (_frvfdpic_relax_tls_entries): New.
3888 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3889 (_frvfdpic_get_tlsdesc_entry): New.
3890 (_frvfdpic_assign_got_entries): Add TLS support.
3891 (_frvfdpic_assign_plt_entries): Likewise.
3892 (_frvfdpic_reset_got_plt_entries): New.
3893 (_frvfdpic_size_got_plt): Move out of...
3894 (elf32_frvfdpic_size_dynamic_sections): ... here.
3895 (_frvfdpic_relax_got_plt_entries): New.
3896 (elf32_frvfdpic_relax_section): New.
3897 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3898 (elf32_frv_check_relocs): Add TLS support.
3899 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3900 * libbfd.h, bfd-in2.h: Rebuilt.
3902 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3904 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3905 loadable reloc sections.
3906 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3907 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3909 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3911 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3912 sections immediately when linking shared libs. Instead, wait until
3913 we know a lib is needed.
3914 (_bfd_elf_link_create_dynstrtab): Extract from..
3915 (_bfd_elf_link_create_dynamic_sections_): ..here.
3916 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3917 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3918 for non-existent .dynamic.
3919 (elf_link_output_extsym): Don't complain about undefined symbols
3920 in as-needed dynamic libs that aren't actually linked.
3922 2005-01-24 Andrew Cagney <cagney@gnu.org>
3924 * configure: Regenerate, ../gettext.m4 was updated.
3926 2005-01-21 Ben Elliston <bje@au.ibm.com>
3928 * aout-encap.c: Remove unused file.
3930 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3933 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3934 non-function symbols are local.
3935 (_bfd_elf_symbol_refs_local_p): Likewise.
3937 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3939 * bfd.c (bfd_link_just_syms): Add abfd param.
3940 * bfd-in2.h: Regenerate.
3942 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3944 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3945 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3946 instructions. If the amount of padding is known, reduce the size
3947 of the CIE or FDE by that amount.
3949 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3951 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3952 augmentation_size. Use bfd_signed_vmas for data_align.
3953 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3954 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3955 functions. Don't read past the end of the enclosing CIE or FDE.
3956 (skip_bytes): New utility function.
3957 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3959 (_bfd_elf_write_section_eh_frame): Use new functions.
3961 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3963 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3964 assert-style REQUIRE() macro to handle sanity checks.
3966 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3968 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3970 (read_unsigned_leb128): Removed.
3971 (read_signed_leb128): Removed.
3972 (find_abstract_instance_name): Updated.
3973 (parse_comp_unit): Accept info_ptr_unit.
3974 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3975 comp unit and pass it to parse_comp_unit.
3977 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3978 (read_signed_leb128): Moved to ...
3981 * libbfd-in.h (read_unsigned_leb128): New prototype.
3982 (read_signed_leb128): Likewise.
3983 * libbfd.h: Regenerated.
3985 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3986 Nick Clifton <nickc@redhat.com>
3988 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3989 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3990 arch_sh4a_nofpu_up in order to match the external names and make the
3991 testsuite's job easier.
3992 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3994 * bfd-in2.h: Regenerate.
3996 2005-01-15 Andrew Cagney <cagney@gnu.org>
3999 * acinclude.m4: Move BFD_NEED_DECLARATION,
4000 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
4001 the new file bfd.m4. Include ../bfd/bfd.m4.
4002 * configure: Re-generate.
4004 2005-01-12 Alan Modra <amodra@bigpond.net.au>
4006 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
4007 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
4009 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
4010 R_PPC_RELAX32PC_PLT.
4012 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4014 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
4016 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
4017 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
4018 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
4019 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
4020 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
4021 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
4022 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
4023 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
4024 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
4025 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
4026 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4027 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
4028 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
4029 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
4031 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4033 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
4036 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4038 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
4039 * bfd-in2.h: Regenerate.
4040 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
4041 to support these new machine values.
4042 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
4044 (bfd_maxq_arch): Update values for the maxq20.
4046 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
4048 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
4049 non-shared object, do not reserve space in .plt and .rela.plt for
4050 regular symbols neither defined nor referenced in shared objects.
4052 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4054 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
4055 to zero the structure.
4056 (create_got_section): Use BFD_ASSERT instead of abort.
4057 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
4059 (create_got_section): New function.
4060 (sparc64_elf_create_dynamic_sections): Likewise.
4061 (sparc64_elf_check_relocs): Invoke create_got_section instead of
4062 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
4063 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
4064 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
4065 (sparc64_elf_finish_dynamic_symbol): Likewise.
4066 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
4067 (elf_backend_create_dynamic_sections): Define to
4068 sparc64_elf_create_dynamic_sections.
4070 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4072 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
4073 (elf_backend_omit_section_dynsym): Define to it.
4074 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
4075 (elf_backend_omit_section_dynsym): Define to it.
4077 2005-01-07 Jakub Jelinek <jakub@redhat.com>
4079 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
4080 PT_DYNAMIC segment, unless .dynamic.
4082 2005-01-06 Paul Brook <paul@codesourcery.com>
4084 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
4085 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
4086 * configure: Regenerate.
4087 * elf32-arm.c: Add VxWorks target bfd.
4089 (elf32_arm_link_hash_table): Add use_rel.
4090 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
4091 elf32_arm_relocate_section): Replace USE_REL with runtime check.
4092 Correct offset calculation for RELA case.
4093 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
4094 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
4095 (elf32_arm_vxworks_link_hash_table_create): New function.
4096 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
4097 (bfd_elf32_littlearm_vxworks_vec): Ditto.
4098 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
4100 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4102 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
4104 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
4105 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
4106 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
4107 (ppc64_elf_next_toc_section): Heed no_multi_toc.
4108 (ppc64_elf_reinit_toc): Set multi_toc_needed.
4109 (toc_adjusting_stub_needed): Rewrite.
4110 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
4111 toc tests. Adjust for toc_adjusting_stub_needed changes.
4112 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
4113 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
4114 * section.c: Expand comment on backend bits.
4115 * bfd-in2.h: Regenerate.
4116 * libbfd.h: Regenerate.
4118 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4120 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
4121 toc adjusting stub, do not test source section flags.
4123 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
4125 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
4126 from STABS debugging sections again.
4128 2005-01-05 Fred Fish <fnf@specifixinc.com>
4130 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
4131 (find_abstract_instance_name): New function.
4132 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
4133 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
4134 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
4136 2004-12-31 Paul Brook <paul@copdesourcery.com>
4138 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
4140 2004-12-31 Alan Modra <amodra@bigpond.net.au>
4142 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
4143 Commit missing changes from 2004-12-22.
4144 * bfd-in2.h: Regenerate.
4146 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4148 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
4150 2004-12-21 Kris Warkentin <kewarken@qnx.com>
4152 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
4153 Add 'base' argument for constructing register sections. Reformat.
4154 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
4155 gp and fp regs. Reformat.
4157 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4159 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
4160 * bfd-in2.h: Regenerate.
4161 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
4162 (avr_reloc_map): Likewise.
4163 (avr_final_link_relocate): Likewise.
4165 2004-12-22 Alan Modra <amodra@bigpond.net.au>
4167 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
4168 as-needed dynamic libs as undefined.
4169 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
4170 libs when finding they are needed.
4172 2004-12-20 Alan Modra <amodra@bigpond.net.au>
4174 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
4175 (opd_entry_value): Use opd_relocs if available.
4176 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
4177 copy .opd relocations to opd_relocs.
4178 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
4180 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4182 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
4183 * elf32-v850.c (v850_elf_howto_table): Add entry for
4184 R_V850_LO16_SPLIT_OFFSET.
4185 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4186 (v850_elf_perform_lo16_relocation): New function, extracted from...
4187 (v850_elf_perform_relocation): ...here. Use it to handle
4188 R_V850_LO16_SPLIT_OFFSET.
4189 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
4190 R_V850_LO16_SPLIT_OFFSET.
4191 * libbfd.h, bfd-in2.h: Regenerate.
4193 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4195 * config.bfd: Add s390x-ibm-tpf support.
4197 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
4199 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
4200 to prototype, to make hash info available.
4201 Prevent wrapped symbols from being adjusted twice.
4203 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
4205 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
4206 overflow for calls to undefined weak symbols.
4208 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4210 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
4211 canonical sections syms have a name.
4213 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4215 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
4216 have been adjusted for output.
4217 (ppc64_elf_relocate_section): Mark sections with reloc_done.
4219 2004-12-10 Alan Modra <amodra@bigpond.net.au>
4221 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
4222 add symtab_hdr param.
4223 (group_signature): Update calls.
4224 * elf-bfd.h (bfd_elf_sym_name): Update.
4225 * elf32-ppc.c (ppc_elf_relocate_section): Update.
4226 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
4227 (ppc64_elf_relocate_section): Update.
4228 * elflink.c (elf_link_input_bfd): Update.
4230 2004-12-10 Jakub Jelinek <jakub@redhat.com>
4232 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
4233 st_shndx on STT_SECTION sections.
4235 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
4237 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
4238 ELF section symbols.
4240 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4242 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
4243 return a real value, unless it is a PLT symbol.
4244 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
4247 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
4248 R_MIPS_JALR entry to 0.
4250 * archures.c: Define bfd_mach_mips9000.
4251 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
4252 (mips_set_isa_flags): Handle bfd_mach_mips9000.
4253 * cpu-mips.c (I_mips9000): Define.
4254 (arch_info_struct): Add case for bfd_mach_mips9000.
4255 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
4256 * bfd-in2.h: Regenerate.
4258 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
4260 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
4263 2004-12-07 Ben Elliston <bje@gnu.org>
4265 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
4267 2004-12-06 Daniel Jacobowitz <dan@debian.org>
4269 Suggested by Fergal Daly <fergal@esatclear.ie>:
4270 * simple.c (simple_dummy_multiple_definition): New function.
4271 (bfd_simple_get_relocated_section_contents): Use it.
4273 2004-12-03 Jan Beulich <jbeulich@novell.com>
4275 * elf.c (elf_find_function): Don't use the last file symbol ever,
4276 seen, but the last one seen prior to the symbol being reported.
4277 Don't report a filename at all for global symbols when that might
4280 2004-12-01 Paul Brook <paul@codesourcery.com>
4282 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
4283 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
4286 2004-12-01 Paul Brook <paul@codesourcery.com>
4288 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
4291 2004-11-30 Paul Brook <paul@codesourcery.com>
4293 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
4294 no_pipeline_knowledge
4295 (elf32_arm_link_hash_table_create): Ditto.
4296 (bfd_elf32_arm_process_before_allocation): Ditto.
4297 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
4299 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4301 * bfd-in2.h: Regenerate.
4303 2004-11-30 Randolph Chung <tausq@debian.org>
4305 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
4306 (elf32_hppa_grok_psinfo): New function.
4307 (elf_backend_grok_prstatus): Define.
4308 (elf_backend_grok_psinfo): Define.
4310 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4313 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
4315 2004-11-24 Paul Brook <paul@codesourcery.com>
4317 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
4319 2004-11-24 Paul Brook <paul@codesourcery.com>
4321 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
4322 (elf32_arm_swap_symbol_out): New function.
4323 (elf32_arm_size_info): Add.
4324 (elf_backend_size_info): Define.
4326 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4328 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
4331 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4333 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4334 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
4335 * nlmcode.h (nlm_write_object_contents): Warning fix.
4337 2004-11-18 Bob Wilson <bob.wilson@acm.org>
4339 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
4341 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
4343 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
4344 (elf32_arm_plt_thumb_stub): New.
4345 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
4347 (elf32_arm_link_hash_traverse): Fix typo.
4348 (elf32_arm_link_hash_table): Add obfd.
4349 (elf32_arm_link_hash_newfunc): Initialize new fields.
4350 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
4351 (elf32_arm_link_hash_table_create): Initialize obfd.
4352 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
4353 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
4354 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
4355 interworking BFD is not dynamic.
4356 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
4357 not emit glue for PLT references.
4358 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
4359 emit glue for PLT references. Support the Thumb PLT prefix.
4360 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
4362 (elf32_arm_check_relocs): Likewise.
4363 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
4365 (allocate_dynrelocs): Handle Thumb PLT references.
4366 (elf32_arm_finish_dynamic_symbol): Likewise.
4367 (elf32_arm_symbol_processing): New function.
4368 (elf_backend_symbol_processing): Define.
4370 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4372 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4373 add_fde_encoding. Remove need_relative.
4374 * elf-eh-frame.c (extra_augmentation_string_bytes)
4375 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
4376 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
4377 in cases where the CIE has no existing 'R' augmentation. Use
4378 size_of_output_cie_fde when assigning offsets. Use the final offset
4379 as the new section size.
4380 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
4381 Account for any extra augmentation bytes in the returned offset.
4382 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
4383 moved before being modified. Pad growing entries with DW_CFA_nops.
4384 Add 'z' and 'R' augmentations as directed by add_augmentation_size
4385 and add_fde_encoding.
4387 2004-11-15 Mark Mitchell <mark@codesourcery.com>
4389 * elf32-arm.c (elf32_arm_relocate_section): Use
4390 arm_real_reloc_type.
4392 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4394 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
4395 for discard relocations; don't add an R_MIPS_NONE to the main body
4398 2004-11-04 Paul Brook <paul@codesourcery.com>
4400 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
4401 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
4402 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
4403 default version definition for unversioned symbols.
4404 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
4405 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
4406 _bfd_elf_slurp_version_tables. Set default version for unversioned
4409 2004-11-15 Paul Brook <paul@codesourcery.com>
4411 * elflink.c (elf_link_add_object_symbols): Don't assume version
4412 indices are consecutive.
4414 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
4416 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
4417 composite relocations against the personality data.
4419 2004-11-13 Paul Brook <paul@codesourcery.com>
4421 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
4422 R_ARM_PREL31 relocations to PLT entries.
4423 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
4424 (elf32_arm_check_relocs): Ditto.
4426 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4428 * xtensa-isa.c (xtensa_interface_class_id): New.
4430 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4432 * elf32-xtensa.c (property_table_compare): Remove assertion about
4433 entries with the same address and non-zero size.
4434 (xtensa_read_table_entries): Report such entries as errors.
4436 2004-11-11 Mark Mitchell <mark@codesourcery.com>
4438 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
4439 R_ARM_RELATIVE on Symbian OS.
4441 2004-11-09 Mark Mitchell <mark@codesourcery.com>
4443 * som.c (som_bfd_print_private_bfd_data): New function.
4444 (som_object_setup): Save the auxiliary header. Don't assume that
4445 zero is an invalid entry point for a shared library.
4446 (som_object_p): Allocate the auxiliary header on the heap.
4448 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
4450 (elf32_arm_symbian_modify_segment_map): Likewise.
4452 2004-11-09 Daniel Jacobowitz <dan@debian.org>
4454 From David Poole <daveml@mbuf.com>:
4455 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
4456 (elf32_arm_size_dynamic_sections): Call it.
4458 2004-11-09 Alan Modra <amodra@bigpond.net.au>
4460 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
4461 (ALL_MACHINES_CFILES): Fix typo.
4462 * Makefile.in: Regenerate.
4463 * po/SRC-POTFILES.in: Regenerate.
4465 2004-11-08 Mark Mitchell <mark@codesourcery.com>
4467 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
4468 R_ARM_RELATIVE relocation for Symbian OS, mention the section
4469 symbol in the relocation.
4471 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4472 Vineet Sharma <vineets@noida.hcltech.com>
4474 * coff-maxq.c: New File.
4475 * cpu-maxq.c: New File.
4476 * coffcode.h: Likewise.
4477 * config.bfd: Likewise.
4478 * configure.in (maxqcoff_vec): New target vector.
4479 * Makefile.am: Add support for maxq target.
4480 * configure.in: Likewise.
4481 * archures.c:. Likewise.
4482 * targets.c: Likewise.
4483 * bfd_in2.h : Regenerated.
4484 * Makefile.in: Regenerated.
4485 * configure: Regenerated.
4486 * doc/Makefile.in: Regenerated.
4488 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4490 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
4491 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
4492 C_NT_WEAK aux entries.
4493 (_bfd_coff_generic_relocate_section): Handle undefined
4496 2004-11-07 Andreas Schwab <schwab@suse.de>
4498 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
4499 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
4500 non-default visibility.
4502 2004-11-01 Mark Mitchell <mark@codesourcery.com>
4504 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
4506 (elf32_arm_symbian_modify_segment_map): Don't
4507 reset includes_filehdr and includes_phdrs here.
4509 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4511 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
4512 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
4513 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
4515 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
4516 to a new removed list. Remove normal configuration stanzas.
4517 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
4518 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
4519 elfarm-nabi.lo with elf32-arm.lo.
4520 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
4521 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
4522 * elf32-arm.h: Remove.
4523 * elfarm-oabi.c: Remove.
4524 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
4525 and bfd_elf32_littlearm_oabi_vec.
4526 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
4528 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4530 * config.bfd: Support crisv32-*-* like cris-*-*.
4531 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4532 (bfd_mach_cris_v10_v32): New macros.
4533 * cpu-cris.c: Tweak formatting.
4534 (get_compatible): New function.
4536 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4537 bfd_arch_info_type:s.
4538 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4539 get_compatible for member compatible and link bfd_cris_arch_v32 as
4541 * elf32-cris.c (cris_elf_pcrel_reloc)
4542 (cris_elf_set_mach_from_flags): New functions.
4543 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4544 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4545 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4546 numbers for bfd_mach_cris_v32.
4547 (PLT_ENTRY_SIZE_V32): New macro.
4548 (elf_cris_plt0_entry): Drop last comma in initializer.
4549 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4550 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4552 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4554 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4555 (elf_cris_finish_dynamic_sections): Similar.
4556 (elf_cris_adjust_dynamic_symbol): Similar.
4557 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4559 <switch with PIC relocs>: Emit error and return FALSE for
4560 bfd_mach_cris_v10_v32.
4561 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4562 Emit warning when generating textrel reloc.
4563 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4564 (cris_elf_final_write_processing): Set flags according to mach.
4565 (cris_elf_print_private_bfd_data): Display
4566 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4567 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4568 new_flags. Don't call cris_elf_final_write_processing. Don't
4569 look at the actual elf header flags at all; use
4570 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4571 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4573 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4574 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4575 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4576 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4577 * bfd-in2.h, libbfd.h: Regenerate.
4579 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4581 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4582 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4584 (struct adjust_toc_info): New.
4585 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4587 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4589 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4590 if there are no segments.
4592 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4594 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4596 2004-11-02 Nick Clifton <nickc@redhat.com>
4598 * elf32-iq2000.c: Convert to ISO C90 formatting.
4600 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4602 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4604 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4606 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4607 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4608 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4610 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4612 * elf32-sh.c (tpoff): Take alignment into account.
4614 2004-10-28 Nick Clifton <nickc@redhat.com>
4616 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4617 performing a relocatable link.
4618 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4619 for MIPS ports under Irix.
4621 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4623 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4624 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4625 (elf32_arm_final_link_relocate): Ditto.
4626 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4627 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4628 (elf32_arm_adjust_dynamic_symbol): Ditto.
4629 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4630 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4631 (elf32_arm_r_howto): ... To here.
4632 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4634 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4637 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4638 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4639 and R_IA64_SECREL64LSB.
4641 2004-10-26 Paul Brook <paul@codesourcery.com>
4643 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4644 (bfd_elf_size_dynamic_sections): Create default version definition.
4645 (elf_link_output_extsym): Adjust for default symbol version.
4647 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4649 * mmo.c: Adjust to ISO C.
4651 * mmo.c (mmo_write_section_description): New function broken out
4652 of mmo_internal_write_section.
4653 (mmo_internal_write_section): For each of .text and .data, call
4654 mmo_write_section_description before outputting contents if it has
4655 nontrivially deducible vma or contents.
4656 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4657 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4658 symbols if found within the .data address range.
4660 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4662 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4664 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4666 * mmo.c (File Layout): Correct place of misplaced blurb about
4669 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4671 * config.bfd: Add mips64*-*-openbsd.
4673 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4675 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4678 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4680 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4681 * configure: Regenerate.
4683 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4686 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4687 to linker reloc_overflow callback.
4688 (aout_link_input_section_ext): Likewise.
4689 (aout_link_reloc_link_order): Likewise.
4690 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4691 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4693 (alpha_relocate_section): Likewise.
4694 * coff-arm.c (coff_arm_relocate_section): Likewise.
4695 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4696 * coff-h8500.c (extra_case): Likewise.
4697 * coff-i960.c (coff_i960_relocate_section): Likewise.
4698 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4699 * coff-mips.c (mips_relocate_section): Likewise.
4700 * coff-or32.c (coff_or32_relocate_section): Likewise.
4701 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4702 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4703 * coff-sh.c (sh_relocate_section): Likewise.
4704 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4705 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4706 * coff-z8k.c (extra_case): Likewise.
4707 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4708 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4709 (_bfd_coff_generic_relocate_section): Likewise.
4710 * ecoff.c (ecoff_reloc_link_order): Likewise.
4711 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4712 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4713 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4714 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4715 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4716 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4717 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4718 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4719 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4720 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4721 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4722 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4723 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4724 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4725 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4726 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4727 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4728 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4729 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4730 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4731 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4732 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4733 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4734 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4735 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4736 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4737 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4738 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4739 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4740 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4741 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4742 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4743 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4744 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4745 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4746 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4747 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4748 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4749 * elflink.c (elf_reloc_link_order): Likewise.
4750 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4751 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4752 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4753 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4754 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4755 (aout_link_reloc_link_order): Likewise.
4756 * reloc.c (bfd_generic_get_relocated_section_contents):
4758 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4759 * simple.c (simple_dummy_reloc_overflow): Updated.
4761 2004-10-20 Andreas Schwab <schwab@suse.de>
4763 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4764 (elf_backend_plt_sym_val): Define.
4766 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4768 * config.bfd: Set targ_underscore=yes for PE COFF targets
4770 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4772 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4773 (ppc64_elf_edit_opd): Likewise.
4775 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4777 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4778 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4779 set SEC_ALLOC and SEC_LOAD.
4781 2004-10-18 Nick Clifton <nickc@redhat.com>
4783 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4784 'name' for relocs against both local and global symbols.
4786 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4788 * bfd-in2.h: Regenerate.
4789 * bfd.c (struct bfd): Add no_export.
4790 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4792 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4794 * config.bfd: Whitespace cleanup.
4795 * Makefile.am: Run "make dep-am"
4796 * Makefile.in: Regenerate.
4798 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4800 * elflink.c (struct already_linked_section): Removed.
4801 (try_match_symbols_in_sections, already_linked): Removed.
4802 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4803 prefix of section names when finding already_linked_table
4804 chain. Compare section names. Instead of calling already_linked,
4805 do it inline and only for sections in the same already_linked_list.
4807 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4809 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4810 parameter. If called after _bfd_elf_write_section_eh_frame,
4811 don't allow a -2 return unless need_* bit is already set, and
4812 handle offsets adjusted for output_offset.
4813 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4814 * elf.c (_bfd_elf_section_offset): Update call.
4816 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4819 * coffcode.h (coff_compute_section_file_positions): Cast to
4820 bfd_vma when computing page alignment.
4822 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4824 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4825 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4827 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4829 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4830 relocations use a virtual address, not a section offset.
4832 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4834 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4835 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4836 xtensa_format_encode.
4837 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4838 (ebb_add_proposed_action): Delete.
4840 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4842 * elf32-xtensa.c: Use ISO C90 formatting.
4844 2004-10-12 Paul Brook <paul@codesourcery.com>
4846 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4849 2004-10-12 Paul Brook <paul@codesourcery.com>
4851 * elf32-arm.h: Support EABI version 4 objects.
4853 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4856 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4857 Don't mark as default.
4858 (bfd_x86_64_arch): Don't mark as default.
4860 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4862 * elflink.c (enum action_discarded): New.
4863 (elf_section_complain_discarded): Delete.
4864 (elf_action_discarded): New function subsuming the above and also
4865 controlling reloc behaviour.
4866 (elf_link_input_bfd): Use it.
4868 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4870 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4871 (special_sections): Add .gnu.liblist and .gnu.conflict.
4872 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4874 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4877 * elflink.c (elf_link_input_bfd): Try harder to support
4878 relocations against symbols in removed linkonce sections.
4880 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4882 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4885 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4886 sections do not reference symbols in non-SEC_ALLOC sections.
4888 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4891 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4892 (_bfd_elf_link_omit_section_dynsym): Formatting.
4894 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4896 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4897 * libbfd.h: Regnerate.
4898 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4899 * elf32-frv.c: Likewise.
4900 * elf32-m32r.c: Likewise.
4901 * elf32-ppc.c: Likewise.
4902 * elf64-hppa.c: Likewise.
4903 * elfxx-ia64.c: Likewise.
4904 * opncls.c: Likewise.
4906 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4908 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4909 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4910 offsets stored in struct eh_cie_fde entries before doing other
4913 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4914 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4915 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4916 setting offsets for removed CIEs. Don't set "sec", instead set
4917 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4918 CIE in hdr_info. Only set make_relative and make_lsda_relative
4919 for CIEs. Use pointers rather than array indices.
4920 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4921 make_lsda_relative, need_* on cie_inf for FDEs.
4922 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4923 section output_offset. Delete cie_offset, instead use cie_inf
4924 pointer to CIE entry. Use need_relative and need_lsda_relative on
4925 CIE entry for FDEs. Use pointers rather than array indices.
4927 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4929 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4930 bfd_is_target_special_symbol.
4931 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4932 * som.c (som_bfd_is_target_special_symbol): Define.
4934 2004-10-08 Nick Clifton <nickc@redhat.com>
4936 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4937 * configure: Regenerate.
4938 * bfd-in2.h: Regenerate.
4939 * syms.c (bfd_is_target_special_symbol): New interface function.
4940 Returns true when a symbol should be considered to be special.
4941 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4942 the symbol jump table.
4943 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4944 Return true iff the symbol is a mapping symbol.
4945 (bfd_elf32_bfd_is_target_special_symbol): Define.
4946 * elfxx-target.h: Provide a default definition for
4947 bfd_is_target_special_symbol.
4948 * aout-target.h: Likewise.
4949 * aout-tic30.c: Likewise.
4950 * binary.c: Likewise.
4951 * coffcode.h: Likewise.
4952 * i386msdos.c: Likewise.
4955 * libaout.h: Likewise.
4956 * libbfd-in.h: Likewise
4957 * libecoff.h: Likewise.
4958 * mach-o.c: Likewise.
4960 * nlm-target.h: Likewise.
4961 * oasys.c: Likewise.
4963 * ppcboot.c: Likewise.
4965 * tekhex.c: Likewise.
4966 * versados.c: Likewise.
4968 * xcoff-target.h: Likewise.
4970 * libbfd.h: Regenerate.
4972 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4974 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4975 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4976 (elf_backend_section_from_shdr): Define.
4978 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4980 * syms.c (bfd_is_local_label): Return false for file symbols.
4982 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4983 David Heine <dlheine@tensilica.com>
4985 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4986 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4987 (elf32xtensa_no_literal_movement): New global variable.
4988 (elf_howto_table): Add entries for new relocations.
4989 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4990 (property_table_compare): When addresses are equal, compare sizes and
4991 various property flags.
4992 (property_table_matches): New.
4993 (xtensa_read_table_entries): Extend to read new property tables. Add
4994 output_addr parameter to indicate that output addresses should be used.
4995 Use bfd_get_section_limit.
4996 (elf_xtensa_find_property_entry): New.
4997 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4998 (elf_xtensa_check_relocs): Handle new relocations.
4999 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
5000 relocations. Use new xtensa-isa.h functions.
5001 (build_encoding_error_message): Remove encode_result parameter. Add
5002 new target_address parameter used to detect alignment errors.
5003 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
5004 error handling. Use new is_operand_relocation function.
5005 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
5006 Use underbar macro for error messages. Formatting.
5007 (get_const16_opcode): New.
5008 (get_l32r_opcode): Add a separate flag for initialization.
5009 (get_relocation_opnd): Operand number is no longer explicit in the
5010 relocation. Change to decode the opcode and analyze its operands.
5011 (get_relocation_slot): New.
5012 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
5013 Use new xtensa-isa.h functions to handle multislot instructions.
5014 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
5015 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
5016 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
5017 check_loop_aligned, check_branch_target_aligned_address, narrowable,
5018 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
5019 get_single_format, init_op_single_format_table): New.
5020 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
5021 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
5022 (contract_asm_expansion): Add error_message parameter and pass it to
5023 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
5024 with R_XTENSA_SLOT0_OP.
5025 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
5026 instructions. Use new xtensa-isa.h functions.
5027 (r_reloc struct): Add new virtual_offset field.
5028 (r_reloc_init): Add contents and content_length parameters. Set
5029 virtual_offset field to zero. Add contents to target_offset field for
5030 partial_inplace relocations.
5031 (r_reloc_is_defined): Check for null.
5032 (print_r_reloc): New debug function.
5033 (source_reloc struct): Replace xtensa_operand field with pair of the
5034 opcode and the operand position. Add is_abs_literal field.
5035 (init_source_reloc): Specify operand by opcode/position pair. Set
5036 is_abs_literal field.
5037 (source_reloc_compare): When target_offsets are equal, compare other
5038 fields to make sorting predictable.
5039 (literal_value struct): Add is_abs_literal field.
5040 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
5041 (init_literal_value): New.
5042 (is_same_value): Replace with ...
5043 (literal_value_equal): ... this function. Add comparisons of
5044 virtual_offset and is_abs_literal fields.
5045 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
5046 failure. Initialize has_last_loc field.
5047 (value_map_hash_table_delete): New.
5048 (hash_literal_value): Rename to ...
5049 (literal_value_hash): ... this. Include is_abs_literal flag and
5050 virtual_offset field in the hash value.
5051 (get_cached_value): Rename to ...
5052 (value_map_get_cached_value): ... this. Update calls to
5053 literal_value_hash and literal_value_equal.
5054 (add_value_map): Check for allocation failure. Update calls to
5055 value_map_get_cached_value and literal_value_hash.
5056 (text_action, text_action_list, text_action_t): New types.
5057 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
5058 text_action_add, text_action_add_literal, offset_with_removed_text,
5059 offset_with_removed_text_before_fill, find_insn_action,
5060 print_action_list, print_removed_literals): New.
5061 (offset_with_removed_literals): Delete.
5062 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
5063 fix_array, fix_array_count, allocated_relocs, relocs_count, and
5064 allocated_relocs_count fields.
5065 (init_xtensa_relax_info): Initialize new fields.
5066 (reloc_bfd_fix struct): Add new translated field.
5067 (reloc_bfd_fix_init): Add translated parameter and use it to set the
5069 (fix_compare, cache_fix_array): New.
5070 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
5071 section via get_xtensa_relax_info. Use cache_fix_array to set up
5072 sorted fix_array and use bsearch instead of linear search.
5073 (section_cache_t): New struct.
5074 (init_section_cache, section_cache_section, clear_section_cache): New.
5075 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
5076 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
5077 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
5078 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
5080 (retrieve_contents): Use bfd_get_section_limit.
5081 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
5082 to compute_removed_literals. Free value_map_hash_table when no longer
5084 (analyze_relocations): Check is_relaxable_asm_section flag. Call
5085 compute_text_actions for all sections.
5086 (find_relaxable_sections): Mark sections as relaxable if they contain
5087 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
5088 call. Increment relax_info src_count field only for appropriate
5089 relocation types. Remove is_literal_section check.
5090 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
5091 r_reloc_init and find_associated_l32r_irel. Check
5092 is_relaxable_asm_section flag. Handle L32R instructions with absolute
5093 literals. Pass is_abs_literal flag to init_source_reloc.
5094 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
5095 CONST16 instructions. Adjust calls to r_reloc_init and
5096 pcrel_reloc_fits. Handle weak symbols conservatively.
5097 (find_associated_l32r_irel): Add bfd parameter and pass it to
5099 (compute_text_actions, compute_ebb_proposed_actions,
5100 compute_ebb_actions, check_section_ebb_pcrels_fit,
5101 check_section_ebb_reduces, text_action_add_proposed,
5102 compute_fill_extra_space): New.
5103 (remove_literals): Replace with ...
5104 (compute_removed_literals): ... this function. Call
5105 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
5106 Call xtensa_read_table_entries to get the property table. Skip
5107 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
5108 is_removable_literal, remove_dead_literal, and
5109 identify_literal_placement functions.
5110 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
5111 instead of linear search.
5112 (is_removable_literal, remove_dead_literal,
5113 identify_literal_placement): New.
5114 (relocations_reach): Update check for literal not referenced by any
5115 PC-relative relocations. Adjust call to pcrel_reloc_fits.
5116 (coalesce_shared_literal, move_shared_literal): New.
5117 (relax_section): Use bfd_get_section_limit. Call
5118 translate_section_fixes. Update calls to r_reloc_init and
5119 offset_with_removed_text. Check new is_relaxable_asm_section flag.
5120 Add call to pin_internal_relocs. Add special handling for
5121 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
5122 info to calculate new addend_displacement variable. Replace code for
5123 deleting literals with more general code to perform the actions
5124 determined by the action_list for the section.
5125 (translate_section_fixes, translate_reloc_bfd_fix): New.
5126 (translate_reloc): Check new is_relaxable_asm_section flag. Call
5127 find_removed_literal only if is_operand_relocation. Update call to
5128 offset_with_removed_text. Use new target_offset and removed_bytes
5130 (move_literal): New.
5131 (relax_property_section): Use bfd_get_section_limit. Set new
5132 is_full_prop_section flag and handle new property tables. Update calls
5133 to r_reloc_init and offset_with_removed_text. Check
5134 is_relaxable_asm_section flag. Handle expansion of zero-sized
5135 unreachable entries, with use of offset_with_removed_text_before_fill.
5136 For relocatable links, combine entries only for literal tables.
5137 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
5138 calls to offset_with_removed_text. Translate st_size field for
5140 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
5141 failure. Add contents parameter. Update call to get_bfd_fix. Update
5142 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
5143 R_XTENSA_ASM_EXPAND relocs.
5144 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
5145 call to get_bfd_fix. Include offset from contents for partial_inplace
5147 (is_reloc_sym_weak): New.
5148 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
5149 (prop_sec_len): New.
5150 (xtensa_is_property_section): Handle new property sections.
5151 (is_literal_section): Delete.
5152 (internal_reloc_compare): When r_offset matches, compare r_info and
5153 r_addend to make sorting predictable.
5154 (internal_reloc_matches): New.
5155 (xtensa_get_property_section_name): Handle new property sections.
5156 (xtensa_get_property_predef_flags): New.
5157 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
5158 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
5159 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
5160 (xtisa_errno, xtisa_error_msg): New variables.
5161 (xtensa_isa_errno, xtensa_isa_error_msg): New.
5162 (xtensa_insnbuf_alloc): Add error handling.
5163 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
5164 use xtensa_format_decode. Add error handling.
5165 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
5166 instruction length to find the number of bytes to copy.
5167 (xtensa_isa_init): Add error handling. Replace calls to
5168 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
5169 tables in the xtensa_modules structure.
5170 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
5171 xtensa_extend_isa): Delete.
5172 (xtensa_isa_free): Change to only free lookup tables.
5173 (opname_lookup_compare): Replace with ...
5174 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
5175 (xtensa_insn_maxlength): Rename to ...
5176 (xtensa_isa_maxlength): ... this.
5177 (xtensa_insn_length): Delete.
5178 (xtensa_insn_length_from_first_byte): Replace with ...
5179 (xtensa_isa_length_from_chars): ... this function.
5180 (xtensa_num_opcodes): Rename to ...
5181 (xtensa_isa_num_opcodes): ... this.
5182 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
5183 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
5184 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
5185 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
5186 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
5187 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
5188 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
5189 (xtensa_opcode_lookup): Add error handling.
5190 (xtensa_decode_insn): Replace with ...
5191 (xtensa_opcode_decode): ... this function, with new format and
5192 slot parameters. Add error handling.
5193 (xtensa_encode_insn): Replace with ...
5194 (xtensa_opcode_encode): ... this function, which does the encoding via
5195 one of the entries in the "encode_fns" array. Add error handling.
5196 (xtensa_opcode_name): Add error handling.
5197 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
5198 xtensa_opcode_is_call): New.
5199 (xtensa_num_operands): Replace with ...
5200 (xtensa_opcode_num_operands): ... this function. Add error handling.
5201 (xtensa_opcode_num_stateOperands,
5202 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
5203 xtensa_opcode_funcUnit_use, xtensa_operand_name,
5204 xtensa_operand_is_visible): New.
5205 (xtensa_get_operand, xtensa_operand_kind): Delete.
5206 (xtensa_operand_inout): Add error handling and special-case for
5208 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
5209 operate on one slot of an instruction. Added error handling.
5210 (xtensa_operand_encode): Handle default operands with no encoding
5211 functions. Check for success by comparing against decoded value.
5213 (xtensa_operand_decode): Handle default operands. Return decoded value
5214 through argument pointer. Add error handling.
5215 (xtensa_operand_is_register, xtensa_operand_regfile,
5216 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
5217 (xtensa_operand_isPCRelative): Rename to ...
5218 (xtensa_operand_is_PCrelative): ... this. Add error handling.
5219 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
5220 through argument pointer. Add error handling.
5221 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
5222 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
5223 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
5224 xtensa_regfile_shortname, xtensa_regfile_view_parent,
5225 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
5226 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
5227 xtensa_state_is_exported, xtensa_sysreg_lookup,
5228 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
5229 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
5230 xtensa_interface_num_bits, xtensa_interface_inout,
5231 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
5232 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
5233 * xtensa-modules.c: Rewrite to use new data structures.
5234 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
5235 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
5236 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
5237 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
5238 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
5239 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
5240 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
5241 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
5242 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
5243 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
5244 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
5245 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
5246 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
5247 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
5248 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
5249 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
5250 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
5251 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
5252 * Makefile.in: Regenerate.
5253 * bfd-in2.h: Likewise.
5254 * libbfd.h: Likewise.
5256 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5258 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
5259 against the absolute section.
5260 (mips_elf64_write_rela): Likewise.
5262 2004-10-07 Jan Beulich <jbeulich@novell.com>
5264 * elf.c (elf_find_function): Don't generally check for matching
5265 section, just for non-file symbols. Remove redunant comparison
5267 * elf32-arm.h (arm_elf_find_function): Likewise.
5269 2004-10-07 Jeff Baker <jbaker@qnx.com>
5271 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
5272 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
5275 2004-10-04 Roland McGrath <roland@redhat.com>
5277 * hash.c (bfd_hash_set_default_size): Use const for table.
5278 Use size_t instead of int for variable compared to sizeof results.
5280 2004-10-05 Alan Modra <amodra@bigpond.net.au>
5283 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
5285 2004-10-01 Paul Brook <paul@codesourcery.com>
5287 * elf32-arm.h (elf32_arm_fake_sections,
5288 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
5290 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
5292 2004-10-01 Alan Modra <amodra@bigpond.net.au>
5294 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
5296 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
5297 need_relative or need_lsda_relative if we are processing an
5298 offset for a reloc on a FDE initial loc or LSDA field
5300 (_bfd_elf_write_section_eh_frame): Test need_relative and
5301 need_lsda_relative in place of corresponding make_* field
5302 when deciding to use pc-relative encodings.
5304 2004-09-30 Paul Brook <paul@codesourcery.com>
5306 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
5307 target2 relocation type.
5309 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
5312 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
5314 2004-09-30 Paul Brook <paul@codesourcery.com>
5316 * reloc.c: Add BFD_RELOC_ARM_SMI.
5317 * bfd-in2.h: Regenerate.
5320 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5322 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
5323 vma and output offset to address.
5324 * simple.c (simple_save_output_info): Only set output section
5325 and offset for debug sections, or those not already set up by
5327 (bfd_simple_get_relocated_section_contents): Update comment.
5329 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5331 * elf.c (IS_LOADED): Delete.
5332 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
5333 Restore SEC_HAS_CONTENTS test to the one place it was used prior
5336 2004-09-23 Alan Modra <amodra@bigpond.net.au>
5339 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
5340 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
5341 redundant assignment of EM_SPARC.
5343 2004-09-22 Brian Ford <ford@vss.fsi.com>
5345 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
5346 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
5348 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5350 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5352 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
5353 (elf_backend_modify_segment_map): Don't define.
5355 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5357 * elf.c (IS_LOADED): Define.
5358 (assign_file_positions_for_segments): Don't round up file offset of
5359 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
5360 Delete code handling link script adjustment of lma. Do the adjust
5361 in later code handling similar ajustments. Remove dead code error
5362 check. Warn if section lma would require a negative offset
5363 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
5364 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
5365 update voff in section loop. Change voff in segment loop to be an
5366 adjustment on top of "off". Set sec->filepos and update "off" later.
5367 Test for loadable sections consistently using IS_LOADED. Similarly,
5368 test for alloc-only sections other than .tbss consistently.
5369 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
5370 Tidy PT_NOTE handling. Use %B and %A in error messages.
5371 (assign_file_positions_except_relocs): Use %B in error message.
5373 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
5375 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
5376 (CONFIG_STATUS_DEPENDENCIES): New.
5377 (Makefile): Removed.
5378 (config.status): Likewise.
5379 * Makefile.in: Regenerated.
5381 2004-09-17 Paul Brook <paul@codesourcery.com>
5383 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
5384 (bfd_elf32_arm_process_before_allocation): Update prototype.
5385 * bfd-in2.h: Regenerate.
5386 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
5387 (elf32_arm_link_hash_table_create): Set it.
5388 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
5389 (bfd_elf32_arm_set_target_relocs): New function.
5390 (arm_real_reloc_type): New function.
5391 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
5392 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
5393 (elf32_arm_gc_sweep_hook): Ditto.
5394 (elf32_arm_check_relocs): Ditto.
5395 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
5396 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
5398 (elf32_arm_got_prel): New variable.
5399 (elf32_arm_howto_from_type): New function.
5400 (elf32_arm_info_to_howto): Use it.
5401 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
5402 BFD_RELOC_ARM_TARGET2.
5403 * libbfd.h: Regenerate.
5404 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
5406 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5408 * ecoff.c: Update u.undef.next refs.
5409 * elf64-ppc.c: Likewise.
5410 * elflink.c: Likewise.
5411 * linker.c: Likewise.
5412 * xcofflink.c: Likewise.
5414 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
5415 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
5416 fields to indirect struct.
5417 * elf-m10300.c: Update u.weakdef refs.
5418 * elf32-arm.h: Likewise.
5419 * elf32-cris.c: Likewise.
5420 * elf32-frv.c: Likewise.
5421 * elf32-hppa.c: Likewise.
5422 * elf32-i370.c: Likewise.
5423 * elf32-i386.c: Likewise.
5424 * elf32-m32r.c: Likewise.
5425 * elf32-m68k.c: Likewise.
5426 * elf32-ppc.c: Likewise.
5427 * elf32-s390.c: Likewise.
5428 * elf32-sh.c: Likewise.
5429 * elf32-sparc.c: Likewise.
5430 * elf32-vax.c: Likewise.
5431 * elf32-xtensa.c: Likewise.
5432 * elf64-alpha.c: Likewise.
5433 * elf64-hppa.c: Likewise.
5434 * elf64-ppc.c: Likewise.
5435 * elf64-s390.c: Likewise.
5436 * elf64-sh64.c: Likewise.
5437 * elf64-sparc.c: Likewise.
5438 * elf64-x86-64.c: Likewise.
5439 * elfxx-ia64.c: Likewise.
5440 * elfxx-mips.c: Likewise.
5441 * elflink.c: Likewise. Also u.elf_hash_value.
5442 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
5444 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5445 (bfd_elf_gc_record_vtinherit): Alloc vtable.
5446 (bfd_elf_gc_record_vtentry): Likewise.
5447 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
5449 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5451 * Makefile.am: Run "make dep-am".
5452 * Makefile.in: Regenerate.
5453 * bfd-in2.h: Regenerate.
5454 * po/SRC-POTFILES.in: Regenerate.
5455 * po/bfd.pot: Regenerate.
5457 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5459 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
5460 with bitfields. Make "type" and "other" bitfields too.
5461 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
5462 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
5463 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
5464 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
5465 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
5466 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
5467 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
5468 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
5469 * elf-hppa.h: Update all uses of elf_link_hash_flags.
5470 * elf-m10300.c: Likewise.
5472 * elf32-arm.h: Likewise.
5473 * elf32-cris.c: Likewise.
5474 * elf32-frv.c: Likewise.
5475 * elf32-hppa.c: Likewise.
5476 * elf32-i370.c: Likewise.
5477 * elf32-i386.c: Likewise.
5478 * elf32-m32r.c: Likewise.
5479 * elf32-m68k.c: Likewise.
5480 * elf32-ppc.c: Likewise.
5481 * elf32-s390.c: Likewise.
5482 * elf32-sh-symbian.c: Likewise.
5483 * elf32-sh.c: Likewise.
5484 * elf32-sh64.c: Likewise.
5485 * elf32-sparc.c: Likewise.
5486 * elf32-vax.c: Likewise.
5487 * elf32-xtensa.c: Likewise.
5488 * elf64-alpha.c: Likewise.
5489 * elf64-hppa.c: Likewise.
5490 * elf64-ppc.c: Likewise.
5491 * elf64-s390.c: Likewise.
5492 * elf64-sh64.c: Likewise.
5493 * elf64-sparc.c: Likewise.
5494 * elf64-x86-64.c: Likewise.
5495 * elflink.c: Likewise.
5496 * elfxx-ia64.c: Likewise.
5497 * elfxx-mips.c: Likewise.
5498 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
5499 * configure: Regenerate.
5500 * aclocal.m4: Regenerate.
5502 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5504 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
5505 around uses of R_ARM_TARGET1.
5506 (elf32_arm_check_relocs): Likewise.
5508 2004-09-13 Paul Brook <paul@codesourcery.com>
5510 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
5512 * bfd-in2.h: Regenerate.
5513 * libbfd.h: Regenerate.
5514 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
5515 (elf32_arm_link_hash_table_create): Set target1_is_rel.
5516 (bfd_elf32_arm_process_before_allocation): Ditto.
5517 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
5518 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
5519 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
5522 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5524 * hpux-core.c (thread_section_p): New function.
5525 (hpux_core_core_file_p): Fix computation of offset in call
5526 to bfd_seek. Create a ".reg" section from an arbitrary
5527 ".reg/<id>" section if none was created after having read
5530 2004-09-11 Andreas Schwab <schwab@suse.de>
5532 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5533 * aclocal.m4: Rebuild.
5534 * configure: Rebuild.
5536 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5538 * section.c (bfd_sections_find_if): Fix parameter name in
5539 comment to match code.
5541 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5543 * elf.c (assign_file_positions_except_relocs): Assign relocs
5544 stored in a bfd section.
5546 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5548 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5549 h->gotplt_refcount to 0, not -1.
5551 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5553 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5554 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5556 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5557 handle symbol visibility here.
5559 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5561 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5562 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5564 (ppc_stub_name): Remove trailing "+0" on stub name.
5565 (create_linkage_sections): Create relocations for
5566 branch lookup table when --emit-relocs as well as when --shared.
5567 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5568 relbrlt test. For --emit-stub-syms, always output a sym even when
5569 one already exists on a plt call stub. Put stub type in the stub
5571 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5573 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5574 reloc_count in stub sections. Adjust relbrlt test.
5575 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5576 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5577 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5578 for relocs against discarded symbols. Fix comments.
5580 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5582 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5583 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5585 (map_sections_to_segments): ... here. Use it. Assign a file
5586 position to the .dynamic section if it is not loadable, but part
5587 of the PT_DYNAMIC segment.
5588 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5589 offsets, not VMAs, for the BPABI. Do not fill in the header in
5590 the .got.plt section for the BPABI.
5591 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5593 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5595 2004-09-06 Nick Clifton <nickc@redhat.com>
5597 * elflink.c (elf_link_add_object_symbols): Set the error code to
5598 bfd_error_wrong_format when the input format does not match the
5601 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5603 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5604 (ppc64_elf_check_directives): ..here.
5605 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5606 before accessing ppc64_elf_tdata.
5607 (ppc64_elf_finish_dynamic_sections): And here too.
5609 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5611 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5613 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5615 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5616 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5617 (bfd_elf32_littlearm_symbian_vec): Likewise.
5618 * configure: Regenerated.
5619 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5620 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5621 (PLT_ENTRY_SIZE): Likewise.
5622 (bfd_vma_elf32_arm_symbian_plt_entry): New
5624 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5626 (create_got_section): Don't create sections when generating BPABI
5628 (elf32_arm_create_dynamic_sections): Tidy.
5629 (elf32_arm_link_hash_table_create): Set plt_header_size,
5630 plt_entry_size, and symbian_p.
5631 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5632 generating BPABI objects.
5633 (allocate_dynrelocs): Use htab->plt_header_size, not
5634 PLT_HEADER_SIZE. Do not add to .got.plt when
5635 generating BPABI objects.
5636 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5637 * elfarm-nabi.c: Add SymbianOS target vectors.
5638 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5639 (_bfd_elf_link_create_dynamic_sections): Likewise.
5640 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5641 (elfNN_bed): Use it.
5642 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5643 (bfd_elf32_littlearm_symbian_vec): Likewise.
5644 (_bfd_target_vector): Add them.
5646 2004-09-03 Nick Clifton <nickc@redhat.com>
5649 * coffcode.h (handle_COMDAT): Replace abort with an warning
5650 message and allow the scan to continue.
5652 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5654 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5655 in when reading relocs, not our sorted syms. Remove unnecessary
5658 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5660 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5662 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5664 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5665 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5666 replace uses of *_alias with *_noncanonical.
5667 * aclocal.m4: Rebuild with aclocal 1.4p6.
5668 * Makefile.in: Rebuild with automake 1.4p6.
5669 * doc/Makefile.in: Rebuild with automake 1.4p6.
5670 * configure.in: Autoupdate with autoupdate 2.59.
5671 * config.in: Regenerate with autoheader 2.59.
5672 * configure: Regnerate with autoconf 2.59.
5674 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5676 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5677 symbol pointer arrays before modifying.
5679 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5681 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5682 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5683 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5684 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5685 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5686 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5687 Use both symbol tables on non-relocatable objects. Use a common
5688 error exit. Fix "mid" warning.
5689 * libbfd.h: Regenerate.
5690 * bfd-in2.h: Regenerate.
5692 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5694 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5696 (struct sfpr_def_parms): Save some space.
5697 (sfpr_define): Here too.
5699 * elf64-ppc.c (compare_symbols): Put section syms first.
5700 (sym_exists_at): New function.
5701 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5702 points only for relocatable files. Use .opd section contents
5703 otherwise. Generally clean up the code.
5705 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5707 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5708 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5709 (struct sfpr_def_parms): New.
5710 (sfpr_define): New function.
5711 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5712 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5713 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5714 (savefpr1_tail, restfpr1_tail): New functions.
5715 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5716 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5717 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5718 code. Define all ABI mandated _save and _rest functions.
5720 2004-08-26 Paul Brook <paul@codesourcery.com>
5722 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5724 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5726 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5729 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5731 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5732 that pcrel correction is applied for R_386_PC32.
5734 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5736 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5737 for R_386_32 and R_386_PC32 relocs against symbols defined in
5740 2004-08-25 Dmitry Diky <diwil@spec.ru>
5742 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5743 Add new relocations.
5744 * bfd-in2.h: Regenerate.
5745 * libbfd.h: Regenerate.
5746 * elf32-msp430.c: Clean-up code.
5747 (elf_msp430_howto_table): Add new relocation entries.
5748 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5749 (msp430_elf_relax_section): New function.
5750 (msp430_elf_relax_delete_bytes): New function.
5751 (msp430_elf_symbol_address_p): New function.
5753 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5755 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5756 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5758 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5760 * elflink.c (_bfd_elf_section_already_linked): Handle
5761 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5763 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5765 * config.bfd (arm*-*-symbianelf*): New target.
5766 (arm*-*-eabi*): Likewise.
5768 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5770 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5771 "struct ppc_link_hash_entry *".
5772 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5773 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5775 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5777 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5778 entries (where fd_aux overlaps next entry's fd_func).
5779 Add non_overlapping argument, use it.
5780 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5781 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5782 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5783 as indexes into opd_sym_map/opd_adjust array.
5784 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5786 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5788 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5789 if we can look up their function descriptor in a regular file.
5791 2004-08-18 Nick Clifton <nickc@redhat.com>
5794 * cofflink.c (coff_link_add_symbols): Check that the comdat
5795 pointer in the coff_section_data structure has been initialised
5798 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5801 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5802 changing bfd_link_hash_undefined to bfd_link_hash_new.
5804 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5806 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5808 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5809 (synthetic_opd, synthetic_relocatable): New variables.
5810 (compare_symbols, compare_relocs): New helper routines.
5811 (ppc64_elf_get_synthetic_symtab): New function.
5812 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5814 * bfd-in2.h: Regenerated.
5815 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5816 to relsyms. Return 0 if abfd is relocatable.
5818 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5820 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5822 2004-08-17 Nick Clifton <nickc@redhat.com>
5824 * (is_arm_mapping_symbol_name): New function - return true
5825 when a symbol name matches the requirements for an ARM mapping
5827 (arm_elf_find_function): New function based on
5828 elf_find_function in elf.c but skipping ARM mapping symbols
5829 and including thumb function symbols.
5830 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5831 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5833 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5835 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5836 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5837 (ppc64_elf_brtaken_reloc): Here too.
5839 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5841 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5843 (ppc64_elf_check_directives): Check that we have the right hash
5844 table before proceeding.
5846 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5848 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5849 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5850 the sections that will be discarded.
5852 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5854 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5856 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5858 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5859 free space available.
5861 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5863 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5864 occurrences with bfd_byte * thoughout file.
5866 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5867 (xcoff_write_armap_big): Likewise.
5868 (xcoff_write_archive_contents_old): Likewise.
5869 (xcoff_write_archive_contents_big): Likewise.
5871 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5873 2004-08-13 Nick Clifton <nickc@redhat.com>
5875 * elf32-arm.h: Convert to ISO C90.
5877 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5880 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5883 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5885 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5886 (bfd_archive_filename, bfd_get_section_ident): Delete.
5887 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5888 bfd_archive_filename.
5889 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5890 to warn about symbols in discarded sections. Use _bfd_error_handler.
5891 * aout-adobe.c (aout_adobe_callback): See below.
5892 * aout-cris.c (swap_ext_reloc_in): ..
5893 * coff-arm.c (find_thumb_glue, find_arm_glue,
5894 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5895 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5896 coff_arm_copy_private_bfd_data): ..
5897 * coff-i860.c (i860_reloc_processing): ..
5898 * coff-mcore.c (mcore_coff_unsupported_reloc,
5899 coff_mcore_relocate_section): ..
5900 * coff-ppc.c (coff_ppc_relocate_section): ..
5901 * coff-rs6000.c (xcoff_create_csect_from_smclas
5902 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5903 sh_swap_insns, sh_relocate_section): ..
5904 * coff-tic54x.c (tic54x_reloc_processing): ..
5905 * coff-tic80.c (coff_tic80_relocate_section): ..
5906 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5907 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5908 coff_slurp_symbol_table, coff_classify_symbol,
5909 coff_slurp_reloc_table): ..
5910 * coffgen.c (_bfd_coff_read_string_table): ..
5911 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5912 _bfd_coff_generic_relocate_section): ..
5913 * cpu-arm.c (bfd_arm_merge_machines): ..
5914 * cpu-sh.c (sh_merge_bfd_arch): ..
5915 * elf-hppa.h (elf_hppa_relocate_section): ..
5916 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5917 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5918 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5919 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5920 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5921 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5922 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5923 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5924 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5925 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5926 cris_elf_merge_private_bfd_data
5927 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5928 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5929 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5930 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5931 elf32_hppa_relocate_section): ..
5932 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5933 i370_elf_check_relocs, i370_elf_relocate_section): ..
5934 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5935 elf_i386_relocate_section): ..
5936 * elf32-m32r.c (m32r_elf_relocate_section,
5937 m32r_elf_merge_private_bfd_data): ..
5938 * elf32-m68hc1x.c (m68hc12_add_stub,
5939 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5940 * elf32-m68k.c (elf_m68k_relocate_section): ..
5941 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5942 mcore_elf_relocate_section): ..
5943 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5944 ppc_elf_check_relocs, ppc_elf_relocate_section,
5945 ppc_elf_begin_write_processing): ..
5946 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5947 elf_s390_relocate_section): ..
5948 * elf32-sh-symbian.c (sh_symbian_import_as,
5949 sh_symbian_process_embedded_commands,
5950 sh_symbian_relocate_section): ..
5951 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5952 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5953 sh_elf_merge_private_data): ..
5954 * elf32-sparc.c (elf32_sparc_check_relocs,
5955 elf32_sparc_relocate_section,
5956 elf32_sparc_merge_private_bfd_data): ..
5957 * elf32-v850.c (v850_elf_check_relocs,
5958 v850_elf_merge_private_bfd_data): ..
5959 * elf32-xtensa.c (elf_xtensa_check_relocs,
5960 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5961 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5962 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5963 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5964 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5965 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5966 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5967 ppc64_elf_relocate_section): ..
5968 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5969 elf_s390_relocate_section): ..
5970 * elf64-sh64.c (sh_elf64_relocate_section): ..
5971 * elf64-sparc.c (sparc64_elf_check_relocs,
5972 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5973 sparc64_elf_merge_private_bfd_data): ..
5974 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5975 elf64_x86_64_relocate_section): ..
5976 * elflink.c (_bfd_elf_add_default_symbol,
5977 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5978 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5979 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5980 elf_get_linked_section_vma, elf_fixup_link_order,
5981 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5982 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5983 * elfxx-ia64.c (elfNN_ia64_relax_section,
5984 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5985 * elfxx-mips.c (mips_elf_perform_relocation,
5986 _bfd_mips_elf_check_relocs,
5987 _bfd_mips_elf_merge_private_bfd_data): ..
5988 * ieee.c (ieee_slurp_external_symbols): ..
5989 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5990 * libbfd.c (_bfd_generic_verify_endian_match): ..
5991 * linker.c (_bfd_generic_link_add_one_symbol,
5992 _bfd_generic_section_already_linked): ..
5993 * pdp11.c (translate_to_native_sym_flags): ..
5994 * pe-mips.c (coff_pe_mips_relocate_section): ..
5995 * peicode.h (pe_ILF_build_a_bfd): ..
5996 * srec.c (srec_bad_byte): ..
5997 * stabs.c (_bfd_link_section_stabs): ..
5998 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5999 Replace all uses of bfd_archive_filename and bfd_get_section_ident
6000 with corresponding %B and %A in _bfd_error_handler format string.
6001 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
6002 calls to use %A and %B. Fix "against symbol .. from section" and
6003 similar error messages. Combine multiple _bfd_error_handler calls
6004 where they were separated due to bfd_archive_filename deficiencies.
6005 * bfd-in2.h: Regenerate.
6007 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
6009 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
6012 2004-08-10 Alan Modra <amodra@bigpond.net.au>
6014 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
6015 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
6016 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
6018 (link_hash_newfunc): Init was_undefined.
6019 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
6020 Use undefweak instead.
6021 (ppc64_elf_check_directives): Fix undefs chain.
6022 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
6024 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
6025 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
6026 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
6028 2004-08-09 Jakub Jelinek <jakub@redhat.com>
6030 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
6031 error, test input_section flags rather than sec.
6033 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6035 * elf-bfd.h (struct elf_backend_data): Add
6036 elf_backend_archive_symbol_lookup.
6037 (_bfd_elf_archive_symbol_lookup): Declare.
6038 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
6039 (elf_link_add_archive_symbols): ..extracted from here. Call the
6041 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
6042 (elfNN_bed): Init new field.
6043 * elf64-ppc.c (elf_backend_check_directives): Define.
6044 (elf_backend_archive_symbol_lookup): Define.
6045 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
6046 a ppc_link_hash_entry pointer.
6048 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
6049 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
6050 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
6051 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
6052 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
6053 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
6054 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
6057 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6059 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
6060 (ppc64_elf_add_symbol_hook): Test for NULL section.
6061 (get_sym_h): Formatting.
6062 (ppc64_elf_size_stubs): Include reloc addend in value stored as
6065 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
6066 long branch stubs with code handling plt and r2off branch stubs.
6068 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6070 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
6071 * elflink.c (elf_link_input_bfd): Formatting.
6072 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
6074 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
6075 (link_hash_newfunc): Don't set it.
6076 (ppc64_elf_copy_indirect_symbol): Nor copy it.
6077 (ppc64_elf_mark_entry_syms): Delete.
6078 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
6079 sections. Use get_opd_info.
6080 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
6082 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6084 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
6086 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
6087 (func_desc_adjust): Don't set have_undefweak.
6088 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
6089 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
6091 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
6092 "struct ppc_link_hash_entry *". Adjust all references.
6093 (ppc64_elf_hide_symbol): Correct a comment.
6095 * elf64-ppc.c (get_opd_info): New function.
6096 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
6097 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
6098 before calling get_fdh. Test fdh rather than h before dereferencing
6099 fdh. Mark removed symbols in opd_adjust.
6100 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
6101 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
6103 (ppc64_elf_output_symbol_hook): Likewise.
6105 2004-08-06 Paul Brook <paul@codesourcery.com>
6107 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
6108 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
6109 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
6110 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
6111 and BFD_RELOC_ARM_SBREL32.
6112 * bfd-in2.h, bbfd.h: Regenerate.
6114 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6116 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
6117 the dynamic link symbol actually in use.
6119 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
6121 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
6123 2004-07-31 Joel Brobecker <brobecker@gnat.com>
6124 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6126 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
6127 SHN_MIPS_TEXT and SHN_MIPS_DATA.
6129 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
6130 Nick Clifton <nickc@redhat.com>
6133 * bfd.c (_bfd_default_error_handler): Make it global.
6135 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
6137 * elf.c (assign_section_numbers): Cope gracefully with sections
6138 which have SHF_LINK_ORDER set but no sh_link set up.
6139 * elflink.c (elf_get_linked_section_vma): Likewise.
6141 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
6144 * elfxx-target.h (elf_backend_link_order_error_handler): New.
6145 Set it to _bfd_default_error_handler.
6146 (elfNN_bed): Add elf_backend_link_order_error_handler.
6148 * libbfd-in.h (_bfd_default_error_handler): New.
6150 * libbfd.h: Regenerated.
6152 2004-07-30 Jakub Jelinek <jakub@redhat.com>
6154 * archures.c (bfd_mach_sparc_64bit_p): Define.
6155 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
6156 * bfd-in2.h: Rebuilt.
6158 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
6160 Introduce SH2a support.
6161 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
6162 * archures.c (bfd_mach_sh2a_nofpu): New.
6163 * bfd-in2.h: Rebuilt.
6164 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
6165 (arch_info_struct): Add sh2a_nofpu.
6166 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
6167 2003-12-29 DJ Delorie <dj@redhat.com>
6168 * reloc.c: Add relocs for sh2a.
6169 * bfd-in2.h: Regenerate.
6170 * libbfd.hh: Regenerate.
6171 2003-12-01 Michael Snyder <msnyder@redhat.com>
6172 * archures.c (bfd_mach_sh2a): New.
6173 * bfd-in2.h: Rebuilt.
6174 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
6176 (arch_info_struct): Add sh2a.
6177 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
6179 2004-07-28 Nick Clifton <nickc@redhat.com>
6180 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6183 * som.c (setup_sections): Improve estimation of space sizes in
6184 relocatable objects.
6186 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
6187 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
6188 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
6190 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
6191 * configure: Regenerate.
6192 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
6193 case that accepts OSABI=NetBSD and OSABI=SysV.
6194 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
6195 the base of .got or .data (if .got does not exist).
6196 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
6198 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
6199 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
6200 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
6201 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
6203 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
6206 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
6207 (elf_sec_group): Defined.
6208 (bfd_elf_match_symbols_in_sections): New prototype.
6209 (_bfd_elf_setup_group_pointers): Likewise.
6211 * elf.c (bfd_elf_discard_group): Abort.
6212 (bfd_elf_set_group_contents): Also include relocation sections.
6213 Remove zero-fill for ld -r.
6214 (_bfd_elf_setup_group_pointers): New function.
6215 (elf_sort_elf_symbol): Likewise.
6216 (elf_sym_name_compare): Likewise.
6217 (bfd_elf_match_symbols_in_sections): Likewise.
6219 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
6221 * elflink.c (match_group_member): New.
6222 (elf_link_input_bfd): Check group member for discarded section.
6223 (try_match_symbols_in_sections): New function.
6224 (already_linked): Likewise.
6225 (_bfd_elf_section_already_linked): Support mixing comdat group
6226 and linkonce section.
6228 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
6229 * linker.c (bfd_section_already_linked_table_traverse): New.
6231 * libbfd.h: Regenerated.
6233 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
6235 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
6236 BFD_RELOC_CRX_SWITCH32.
6237 * bfd-in2.h: Regenerate.
6238 * libbfd.h: Regenerate.
6239 * elf32-crx.c: Support relocation/relaxation of
6240 BFD_RELOC_CRX_SWITCH* types.
6242 2004-07-27 Alan Modra <amodra@bigpond.net.au>
6244 * elf64-ppc.c: Correct "Linker stubs" comment.
6246 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
6248 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
6250 (elf_linked_to_section): New.
6252 * elf.c (assign_section_numbers): Set up sh_link for
6255 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
6256 to sh_link for SHT_IA_64_UNWIND sections.
6258 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6260 * elflink.c (elf_fixup_link_order): Add _() to error message.
6262 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6264 * elflink.c (elf_fixup_link_order): Issue a warning and flag
6267 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
6269 * aout-adobe.c (aout_32_section_already_linked): Defined.
6270 * aout-target.h (MY_section_already_linked): Likewise.
6271 * aout-tic30.c (MY_section_already_linked): Likewise.
6272 * binary.c (binary_section_already_linked): Likewise.
6273 * bout.c (b_out_section_already_linked): Likewise.
6274 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
6275 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
6276 * coffcode.h (coff_section_already_linked): Likewise.
6277 * i386msdos.c (msdos_section_already_linked): Likewise.
6278 * i386os9k.c (os9k_section_already_linked): Likewise.
6279 * ieee.c (ieee_section_already_linked): Likewise.
6280 * ihex.c (ihex_section_already_linked): Likewise.
6281 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
6282 * mmo.c (mmo_section_already_linked): Likewise.
6283 * nlm-target.h (nlm_section_already_linked): Likewise.
6284 * oasys.c (oasys_section_already_linked): Likewise.
6285 * pef.c (bfd_pef_section_already_linked): Likewise.
6286 * ppcboot.c (ppcboot_section_already_linked): Likewise.
6287 * som.c (som_bfd_discard_group): Likewise.
6288 * srec.c (srec_section_already_linked): Likewise.
6289 * tekhex.c (tekhex_section_already_linked): Likewise.
6290 * versados.c (versados_section_already_linked): Likewise.
6291 * vms.c (vms_section_already_linked): Likewise.
6292 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
6293 * xsym.c (bfd_sym_section_already_linked): Likewise.
6295 * bfd-in.h (bfd_section_already_linked_table_init): New.
6296 (bfd_section_already_linked_table_free): Likewise.
6298 * coff-rs6000.c (rs6000coff_vec): Add
6299 _bfd_generic_section_already_linked.
6300 (pmac_xcoff_vec): Likewise.
6301 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
6302 (aix5coff64_vec): Likewise.
6304 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
6305 * elflink.c (_bfd_elf_section_already_linked): New function.
6307 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
6309 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
6310 (_bfd_generic_section_already_linked): New.
6311 (bfd_section_already_linked_hash_entry): Likewise.
6312 (bfd_section_already_linked): Likewise.
6313 (bfd_section_already_linked_table_lookup): Likewise.
6314 (bfd_section_already_linked_table_insert): Likewise.
6316 * linker.c (bfd_section_already_linked): New.
6317 (_bfd_section_already_linked_table): Likewise.
6318 (bfd_section_already_linked_table_lookup): Likewise.
6319 (bfd_section_already_linked_table_insert): Likewise.
6320 (already_linked_newfunc): Likewise.
6321 (bfd_section_already_linked_table_init): Likewise.
6322 (bfd_section_already_linked_table_free): Likewise.
6323 (_bfd_generic_section_already_linked): Likewise.
6325 * section.c (bfd_section): Remove comdat.
6326 (bfd_comdat_info): Moved to ...
6327 * bfd-in.h (coff_comdat_info): Here.
6328 (bfd_coff_get_comdat_section): New.
6329 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
6330 * libcoff-in.h (coff_section_tdata): Add comdat.
6331 * coffcode.h (handle_COMDAT): Updated.
6332 * cofflink.c (coff_link_add_symbols): Likewise.
6333 * ecoff.c (bfd_debug_section): Likewise.
6335 * targets.c (bfd_target): Add _section_already_linked.
6336 (BFD_JUMP_TABLE_LINK): Updated.
6338 * bfd-in2.h: Regenerated.
6339 * libbfd.h: Likewise.
6340 * libcoff.h: Likewise.
6342 2003-07-21 Paul Brook <paul@codesourcery.com>
6344 * elflink.c (elf_get_linked_section_vma, compare_link_order,
6345 elf_fixup_link_order): New functions.
6346 (bfd_elf_final_link): Call elf_fixup_link_order.
6348 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
6350 * elf-bfd.h (ELF_COMMON_DEF_P): New.
6351 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
6353 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
6354 _bfd_elf_symbol_refs_local_p.
6355 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
6358 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
6360 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
6362 (bfd_elf_get_dyn_lib_class): New prototype.
6363 * elf.c (bfd_elf_get_dyn_lib_class): New function.
6365 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
6366 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
6367 entry is needed. Issue an error if a DT_NEEDED entry is needed
6368 for a file marked DYN_NO_NEEDED.
6369 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
6372 * bfd-in2.h: Regenerated.
6374 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6376 * elflink.c (elf_section_complain_discarded): Don't complain in
6379 2004-07-10 James E Wilson <wilson@specifixinc.com>
6381 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
6382 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
6383 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
6384 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
6386 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
6387 bfd_put_64 to bfd_putl64.
6388 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
6390 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
6393 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
6394 .init/.fini sections when trying to relax it.
6396 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
6398 * elf.c (assign_file_positions_for_segments): Make sure the
6399 .dynamic section is the first section in the PT_DYNAMIC segment.
6401 2004-07-09 Nick Clifton <nickc@redhat.com>
6403 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
6404 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
6405 sh_elf_get_flags_from_mach functions so that they do not conflict
6406 when this target is built with other sh-elf targets.
6407 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
6408 suppression of this function.
6409 (sh_elf_find_flags): Likewise.
6411 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
6413 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
6414 (ALL_MACHINES_CFILES): Add cpu-crx.c.
6415 (BFD32_BACKENDS): Add elf32-crx.lo.
6416 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
6417 (cpu-crx.lo): New target.
6418 (elf32-crx.lo): New target.
6419 * Makefile.in: Regenerate.
6420 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
6421 (bfd_archures_list): Add bfd_crx_arch.
6422 * bfd-in2.h: Regenerate.
6423 * config.bfd: Handle crx-*-elf*, crx*.
6424 * configure.in: Handle bfd_elf32_crx_vec.
6425 * configure: Regenerate.
6426 * cpu-crx.c: New file.
6427 * elf32-crx.c: Likewise.
6428 * libbfd.h: Regenerate.
6429 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
6430 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
6431 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
6432 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
6433 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
6434 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
6435 * targets.c (bfd_elf32_crx_vec): Declare.
6436 (bfd_target_vector): Add bfd_elf32_crx_vec.
6438 2004-07-06 Nick Clifton <nickc@redhat.com>
6440 * config.bfd: Add sh-symbian-elf target.
6441 * configure.in: Add bfd_elf32_shl_symbian_vec.
6442 * configure: Regenerate.
6443 * elf-bfd.h (struct elf_backend_data): Add new field
6445 * elflink.c (elf_link_add_object_symbols): Invoke the
6446 check_directives function, if defined.
6447 * elfxx-target.h: Provide a default, NULL definition for
6449 * targets.c: Add bfd_elf32_shl_symbian_vec.
6450 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
6452 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
6453 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
6454 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
6455 not already been defined.
6456 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
6457 * sh-symbian.c: New file. Provide functions to support the
6458 * sh-symbian-elf target.
6459 * Makefile.am: Add elf32-sh-symbian.c
6460 * Makefile.in: Regenerate.
6462 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
6464 * elf32-sh.c: Include ../opcodes/sh-opc.h.
6465 * Makefile.am: Ran make dep-am.
6466 * Makefile.in: Ran make dep-in.
6468 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
6470 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
6473 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
6475 * config.bfd: Add want64 to configuration target s390-*-linux*.
6477 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
6479 * bfd.c (bfd_get_section_ident): New.
6481 * elflink.c (elf_link_read_relocs_from_section): Call
6482 bfd_get_section_ident to identify the section when reporting
6484 (_bfd_elf_link_output_relocs): Likewise.
6485 (elf_link_output_extsym): Likewise.
6486 (elf_link_input_bfd): Likewise.
6487 (bfd_elf_gc_record_vtinherit): Likewise.
6489 * bfd-in2.h: Regenerated.
6491 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
6492 Nick Clifton <nickc@redhat.com>
6495 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
6496 of section symbols to mips_elf_sort_hash_table ().
6498 2004-07-01 Alan Modra <amodra@bigpond.net.au>
6500 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
6502 (elf_section_complain_discarded): New function. Handle
6503 .gcc_except_table too.
6504 (elf_link_input_bfd): Rewrite handling of relocs against symbols
6505 in discarded sections.
6506 * elf-bfd.h (elf_discarded_section): Protect macro arg.
6508 2004-06-30 James E Wilson <wilson@specifixinc.com>
6510 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
6511 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
6513 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
6516 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
6517 local references to discarded sections and report their
6520 2004-06-30 Alan Modra <amodra@bigpond.net.au>
6522 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
6523 sec_info_type, test section name instead.
6525 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
6528 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
6529 in .init/.fini sections.
6531 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6533 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6534 bfd_get_section_limit.
6536 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6538 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6539 output section size.
6541 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6543 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6545 (mmix_elf_perform_relocation): Adjust for above change.
6546 (mmix_elf_relocate_section): Likewise.
6547 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6548 (mmix_elf_get_section_contents): Delete.
6549 (bfd_elf64_get_section_contents): Delete.
6550 (mmix_elf_relocate_section): Zero stub area.
6551 * linker.c (default_indirect_link_order): Alloc max of section size
6553 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6554 * section.c (bfd_malloc_and_get_section): Likewise.
6555 (struct bfd_section): Update rawsize comment.
6556 * bfd-in2.h: Regenerate.
6558 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6560 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6562 * bfd-in.h (bfd_get_section_limit): Define.
6563 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6564 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6565 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6566 * coff-arm.c (coff_arm_relocate_section): Likewise.
6567 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6568 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6569 (bfd_ns32k_final_link_relocate): Likewise.
6570 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6571 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6572 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6573 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6574 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6575 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6576 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6577 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6578 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6579 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6580 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6581 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6582 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6583 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6584 * elf32-v850.c (v850_elf_reloc): Likewise.
6585 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6586 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6587 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6588 * elf64-mips.c (mips_elf64_gprel32_reloc)
6589 (mips16_gprel_reloc): Likewise.
6590 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6591 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6592 * elf64-sparc.c (init_insn_reloc): Likewise.
6593 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6594 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6595 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6596 (_bfd_mips_elf_generic_reloc): Likewise.
6597 * bfd-in2.h: Regenerate.
6599 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6601 * bfd-in.h (struct stab_info): Move from stabs.c.
6602 * stabs.c (struct stab_link_includes_table): Delete.
6603 (stab_link_includes_lookup): Delete.
6604 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6605 level of indirection from sinfo parm.
6606 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6607 stabstr section. Adjust hash table accesses.
6608 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6609 alloc. Adjust stab_info test.
6610 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6611 (_bfd_coff_final_link): Adjust stab_info test.
6612 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6613 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6615 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6616 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6617 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6618 stabstr section. Adjust stab_info test.
6619 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6620 (_bfd_write_stab_strings): Adjust prototypes.
6621 * libbfd.h: Regenerate.
6622 * libcoff.h: Regenerate.
6623 * bfd-in2.h: Regenerate.
6625 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6627 From Miod Vallat <miod@online.fr>:
6628 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6630 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6632 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6633 (struct elf32_mn10300_link_hash_entry): Remove
6634 pcrel_relocs_copied.
6635 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6636 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6637 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6638 and gotoff relocations if the symbol doesn't bind locally. Use
6639 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6640 relocation for PCREL32.
6641 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6642 to test whether a symbol binds locally.
6643 (elf32_mn10300_link_hash_newfunc): Don't initialize
6644 pcrel_relocs_copied.
6645 (_bfd_mn10300_elf_discard_copies): Delete.
6646 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6648 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6650 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6652 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6654 * som.c (som_set_reloc_info): Correct small typo.
6656 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6658 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6659 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6660 (m32r_elf_gcsweep_hook): Likewise.
6661 (m32r_elf_check_relocs): Likewise.
6662 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6663 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6664 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6665 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6666 * bfd-in2.h: Regenerated.
6667 * libbfd.h: Regenerated.
6669 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6671 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6673 (elf64_x86_64_relocate_section): Issue an error for
6674 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6675 against global symbols when building shared library.
6677 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6679 * section.c (struct sec): Rename "_cooked_size" to "size".
6680 Rename "_raw_size" to "rawsize".
6681 (STD_SECTION): Adjust comments.
6682 (bfd_set_section_size, bfd_get_section_contents): Use size.
6683 (bfd_malloc_and_get_section): New function.
6684 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6685 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6686 Correctly free reloc and contents memory.
6687 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6688 and fake CIE now that we can shink section size to zero.
6689 (_bfd_elf_write_section_eh_frame): Likewise..
6690 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6691 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6692 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6693 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6694 unneeded indirection.
6695 * elf.c (_bfd_elf_section_offset): .. and update call.
6696 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6697 * libbfd.h: Regenerate.
6698 * bfd-in2.h: Regenerate.
6700 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6701 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6702 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6703 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6704 Similarly use "rawsize", if non-zero, in reloc functions to validate
6705 reloc addresses. Use new bfd_malloc_and_get_section in most places
6706 where bfd_get_section_contents was called. Expand all occurrences of
6707 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6708 grok_prstatus and similar functions to "size".
6709 * aix386-core.c (aix386_core_file_p): ..
6710 * aix5ppc-core.c (xcoff64_core_p): ..
6711 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6712 aout_adobe_set_section_contents): ..
6713 * aout-target.h (callback): ..
6714 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6715 MY_bfd_final_link): ..
6716 * aoutf1.h (sunos4_core_file_p): ..
6717 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6718 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6719 final_link, aout_link_input_section): ..
6720 * binary.c (binary_object_p, binary_canonicalize_symtab,
6721 binary_set_section_contents): ..
6722 * bout.c (b_out_callback, b_out_write_object_contents,
6723 b_out_set_section_contents, b_out_bfd_relax_section,
6724 b_out_bfd_get_relocated_section_contents): ..
6725 * cisco-core.c (cisco_core_file_validate): ..
6726 * coff-alpha.c (alpha_ecoff_object_p,
6727 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6728 * coff-arm.c (coff_arm_relocate_section,
6729 bfd_arm_allocate_interworking_sections): ..
6730 * coff-h8300.c (h8300_reloc16_extra_cases,
6731 h8300_bfd_link_add_symbols): ..
6732 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6733 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6734 ppc_bfd_coff_final_link): ..
6735 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6736 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6737 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6738 * coff64-rs6000.c (xcoff64_write_object_contents,
6739 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6740 * coffcode.h (coff_compute_section_file_positions,
6741 coff_write_object_contents): ..
6742 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6743 coff_section_symbol, build_debug_section): ..
6744 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6745 process_embedded_commands, _bfd_coff_link_input_bfd,
6746 _bfd_coff_write_global_sym): ..
6747 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6748 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6749 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6750 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6751 _bfd_dwarf2_find_nearest_line): ..
6752 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6753 ecoff_compute_section_file_positions,
6754 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6755 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6756 _bfd_elf_discard_section_eh_frame_hdr,
6757 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6758 _bfd_elf_write_section_eh_frame,
6759 _bfd_elf_write_section_eh_frame_hdr): ..
6760 * elf-hppa.h (elf_hppa_sort_unwind): ..
6761 * elf-m10200.c (mn10200_elf_relax_section,
6762 mn10200_elf_relax_delete_bytes,
6763 mn10200_elf_get_relocated_section_contents): ..
6764 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6765 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6766 mn10300_elf_relax_delete_bytes,
6767 mn10300_elf_get_relocated_section_contents,
6768 _bfd_mn10300_elf_adjust_dynamic_symbol,
6769 _bfd_mn10300_elf_discard_copies,
6770 _bfd_mn10300_elf_size_dynamic_sections,
6771 _bfd_mn10300_elf_finish_dynamic_sections): ..
6772 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6773 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6774 bfd_elf_set_group_contents, map_sections_to_segments,
6775 elf_sort_sections, assign_file_positions_for_segments,
6776 SECTION_SIZE, copy_private_bfd_data,
6777 _bfd_elf_get_dynamic_reloc_upper_bound,
6778 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6779 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6780 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6781 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6782 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6783 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6784 bfd_elf32_arm_process_before_allocation,
6785 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6786 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6787 elf32_arm_write_section): ..
6788 * elf32-cris.c (cris_elf_grok_prstatus,
6789 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6790 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6791 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6792 elf_cris_discard_excess_dso_dynamics,
6793 elf_cris_discard_excess_program_dynamics): ..
6794 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6795 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6796 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6797 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6798 elf32_frvfdpic_size_dynamic_sections,
6799 elf32_frvfdpic_modify_segment_map,
6800 elf32_frvfdpic_finish_dynamic_sections): ..
6801 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6802 elf32_h8_get_relocated_section_contents): ..
6803 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6804 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6805 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6806 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6807 elf32_hppa_finish_dynamic_sections): ..
6808 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6809 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6810 i370_elf_finish_dynamic_sections): ..
6811 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6812 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6813 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6814 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6815 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6816 * elf32-ip2k.c (ip2k_is_switch_table_128,
6817 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6818 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6819 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6820 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6821 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6822 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6823 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6824 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6825 m32r_elf_get_relocated_section_contents): ..
6826 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6827 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6828 m68hc11_elf_relax_delete_bytes): ..
6829 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6830 m68hc12_elf_size_one_stub): ..
6831 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6832 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6833 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6834 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6835 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6836 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6837 elf32_mips_grok_prstatus): ..
6838 * elf32-or32.c (or32_elf_consth_reloc): ..
6839 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6840 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6841 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6842 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6843 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6844 ppc_elf_final_write_processing): ..
6845 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6846 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6847 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6848 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6849 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6850 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6851 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6852 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6853 * elf32-sh64-com.c (sh64_address_in_cranges,
6854 sh64_get_contents_type): ..
6855 * elf32-sh64.c (sh64_find_section_for_address,
6856 sh64_elf_final_write_processing): ..
6857 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6858 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6859 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6860 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6861 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6862 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6863 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6864 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6865 elf_vax_finish_dynamic_sections): ..
6866 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6867 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6868 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6869 xstormy16_elf_finish_dynamic_sections): ..
6870 * elf32-xtensa.c (xtensa_read_table_entries,
6871 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6872 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6873 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6874 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6875 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6876 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6877 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6878 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6879 xtensa_callback_required_dependence): ..
6880 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6881 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6882 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6883 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6884 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6885 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6886 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6887 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6888 * elf64-hppa.c (allocate_dynrel_entries,
6889 elf64_hppa_size_dynamic_sections,
6890 elf64_hppa_finish_dynamic_sections): ..
6891 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6892 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6893 elf64_mips_grok_prstatus): ..
6894 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6895 mmix_elf_relocate_section, mmix_elf_final_link,
6896 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6897 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6898 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6899 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6900 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6901 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6902 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6903 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6904 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6905 ppc64_elf_finish_dynamic_sections): ..
6906 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6907 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6908 elf_s390_finish_dynamic_sections): ..
6909 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6910 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6911 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6912 sh64_elf64_finish_dynamic_sections): ..
6913 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6914 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6915 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6916 sparc64_elf_finish_dynamic_symbol,
6917 sparc64_elf_finish_dynamic_sections): ..
6918 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6919 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6920 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6921 elf64_x86_64_finish_dynamic_sections): ..
6922 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6923 * elfcode.h (elf_slurp_reloc_table): ..
6924 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6925 elf_finalize_dynstr, elf_link_add_object_symbols,
6926 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6927 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6928 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6929 elf32_mips_grok_prstatus): ..
6930 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6931 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6932 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6933 elfNN_ia64_finish_dynamic_sections): ..
6934 * elfxx-mips.c (mips_elf_create_procedure_table,
6935 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6936 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6937 mips_elf_global_got_index, mips_elf_multi_got,
6938 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6939 mips_elf_allocate_dynamic_relocations,
6940 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6941 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6942 _bfd_mips_elf_always_size_sections,
6943 _bfd_mips_elf_size_dynamic_sections,
6944 _bfd_mips_elf_finish_dynamic_symbol,
6945 _bfd_mips_elf_finish_dynamic_sections,
6946 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6947 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6948 _bfd_elf_mips_get_relocated_section_contents,
6949 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6950 * hp300hpux.c (callback): ..
6951 * hppabsd-core.c (make_bfd_asection): ..
6952 * hpux-core.c (make_bfd_asection): ..
6953 * i386linux.c (linux_link_create_dynamic_sections,
6954 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6955 * i386msdos.c (msdos_write_object_contents): ..
6956 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6957 os9k_set_section_contents): ..
6958 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6959 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6960 ieee_write_section_part, do_with_relocs, do_as_repeat,
6961 do_without_relocs, ieee_write_debug_part, init_for_output,
6962 ieee_set_section_contents): ..
6963 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6964 * irix-core.c (do_sections, make_bfd_asection): ..
6965 * libaout.h (aout_section_merge_with_text_p): ..
6966 * libbfd.c (_bfd_generic_get_section_contents,
6967 _bfd_generic_get_section_contents_in_window): ..
6968 * linker.c (default_indirect_link_order): ..
6969 * lynx-core.c (make_bfd_asection): ..
6970 * m68klinux.c (linux_link_create_dynamic_sections,
6971 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6972 * mach-o.c (bfd_mach_o_make_bfd_section,
6973 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6974 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6975 bfd_mach_o_scan_read_segment): ..
6976 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6977 _bfd_merge_sections): ..
6978 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6979 mmo_map_set_sizes, mmo_canonicalize_symtab,
6980 mmo_internal_write_section, mmo_write_object_contents): ..
6981 * netbsd-core.c (netbsd_core_file_p): ..
6982 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6983 nlm_alpha_set_public_section): ..
6984 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6985 * nlm32-sparc.c (nlm_sparc_write_import): ..
6986 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6987 nlm_compute_section_file_positions): ..
6988 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6989 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6990 * opncls.c (get_debug_link_info): ..
6991 * osf-core.c (make_bfd_asection): ..
6992 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6993 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6994 final_link, aout_link_input_section): ..
6995 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6996 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6997 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6998 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6999 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
7000 * ptrace-core.c (ptrace_unix_core_file_p): ..
7001 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
7002 _bfd_final_link_relocate, bfd_generic_relax_section,
7003 bfd_generic_get_relocated_section_contents): ..
7004 * reloc16.c (bfd_coff_reloc16_relax_section,
7005 bfd_coff_reloc16_get_relocated_section_c): ..
7006 * riscix.c (riscix_some_aout_object_p): ..
7007 * rs6000-core.c (read_hdr, make_bfd_asection): ..
7008 * sco5-core.c (make_bfd_asection): ..
7009 * simple.c (bfd_simple_get_relocated_section_contents): ..
7010 * som.c (som_object_setup, setup_sections, som_prep_headers,
7011 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
7012 som_set_reloc_info, som_get_section_contents,
7013 som_bfd_link_split_section): ..
7014 * sparclinux.c (linux_link_create_dynamic_sections,
7015 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
7016 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
7017 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
7018 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
7019 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
7020 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
7021 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
7022 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
7023 sunos_finish_dynamic_link): ..
7024 * syms.c (_bfd_stab_section_find_nearest_line): ..
7025 * tekhex.c (first_phase, tekhex_set_section_contents,
7026 tekhex_write_object_contents): ..
7027 * trad-core.c (trad_unix_core_file_p): ..
7028 * versados.c (process_esd, process_otr, process_otr): ..
7029 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
7030 * vms-misc.c (add_new_contents): ..
7031 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
7032 * vms.c (vms_set_section_contents): ..
7033 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
7034 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
7035 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
7036 * xsym.c (bfd_sym_scan): .. See above.
7038 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
7040 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
7041 calling _bfd_merged_section_offset only for section symbols.
7043 2004-06-22 Alan Modra <amodra@bigpond.net.au>
7045 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
7046 for handling SEC_MERGE symbols in relax_section.
7048 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7050 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
7051 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
7052 linked together. Mark the result as h8300sx code.
7054 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7056 * elf-bfd.h (struct elf_backend_data): Added
7057 elf_backend_omit_section_dynsym.
7058 (_bfd_elf_link_omit_section_dynsym): Declare.
7059 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
7060 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
7061 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
7062 (_bfd_elf_link_renumber_dynsyms): ... this function.
7063 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
7064 _bfd_elf_link_omit_section_dynsym).
7065 (elfNN_bed): Added elf_backend_omit_section_dynsym.
7067 2004-06-21 Nick Clifton <nickc@redhat.com>
7069 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
7072 2004-06-17 Jerome Guitton <guitton@gnat.com>
7074 * bfd-in.h (bfd_cache_close_all): New function declaration.
7075 * bfd-in2.h: Regenerate.
7076 * cache.c (bfd_cache_close_all): New function definition.
7078 2004-06-16 Mark Kettenis <kettenis@gnu.org>
7080 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
7082 * configure: Regenerate.
7084 2004-06-16 Daniel Jacobowitz <dan@debian.org>
7086 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
7087 the pre-existing section.
7089 2004-06-15 Alan Modra <amodra@bigpond.net.au>
7091 * section.c (struct sec): Remove usused flags. Reorganize a little.
7092 (bfd_get_section_size_before_reloc): Delete.
7093 (bfd_get_section_size_after_reloc): Delete.
7094 (STD_SECTION): Update.
7095 (bfd_get_section_size_now): Delete.
7096 (bfd_set_section_contents): Don't referece reloc_done.
7097 (bfd_get_section_contents): Remove reloc_done comment.
7098 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
7100 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
7101 * ecoff.c (bfd_debug_section): Update initializer.
7102 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
7103 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
7104 * bfd-in.h (bfd_section_size): Expand.
7105 (bfd_get_section_size): New macro.
7106 * bfd-in2.h: Regenerate.
7107 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
7108 bfd_get_section_size_before_reloc with bfd_get_section_size.
7109 * coffcode.h (coff_write_object_contents): Likewise.
7110 * coffgen.c (build_debug_section): Likewise.
7111 * dwarf1.c (parse_line_table): Likewise.
7112 (_bfd_dwarf1_find_nearest_line): Likewise.
7113 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7114 * i386msdos.c (msdos_write_object_contents): Likewise.
7115 * pdp11.c (squirt_out_relocs): Likewise.
7116 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
7117 * elf64-mmix.c (mmix_elf_final_link): Update comment.
7119 2004-06-14 Chris Demetriou <cgd@broadcom.com>
7121 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
7122 removal) with updated comment.
7123 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
7125 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
7126 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7128 2004-06-12 Alan Modra <amodra@bigpond.net.au>
7130 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
7131 overflow on branches to undefweaks.
7133 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7135 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
7136 as ecoff_section_data() does not return a valid lvalue.
7138 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
7140 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
7141 (elf_link_add_object_symbols): Likewise.
7143 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
7144 (elf_backend_reloc_type_class): New.
7146 2004-06-08 Mark Kettenis <kettenis@gnu.org>
7148 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
7150 * configure: Regenerate.
7152 2004-06-07 Daniel Jacobowitz <dan@debian.org>
7154 From: Albert Chin-A-Young <china@thewrittenword.com>
7155 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
7158 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
7160 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
7163 2004-05-28 DJ Delorie <dj@redhat.com>
7165 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
7166 for linking, but otherwise adjust reloc for merged sections.
7168 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
7170 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
7171 _bfd_merged_section_offset for local symbols.
7173 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
7175 * Makefile.am: Regenerate dependencies.
7176 * Makefile.in: Regenerate.
7177 * archures.c: Add bfd_mach_sh3_nommu .
7178 * bfd-in2.h: Regenerate.
7179 * cpu-sh.c: Add sh3-nommu architecture.
7180 (bfd_to_arch_table): Create new table.
7181 (sh_get_arch_from_bfd_mach): Create new function.
7182 (sh_get_arch_up_from_bfd_mach): Create new function.
7183 (sh_merge_bfd_arch): Create new function.
7184 * elf32-sh.c (sh_ef_bfd_table): Add table.
7185 (sh_elf_check_relocs): Replace switch statement with
7186 use of sh_ef_bfd_table .
7187 (sh_elf_get_flags_from_mach): Add new function.
7188 (sh_find_elf_flags): Likewise.
7189 (sh_elf_copy_private_data): Replace most of non-elf contents
7190 with a call to sh_merge_bfd_arch() .
7192 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
7194 * Makefile.am (bfdver.h): Use explicit filename, not $< .
7195 * Makefile.in: Regenerate.
7197 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7199 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
7200 custom calling conventions for dynamic symbols.
7201 (mn10300_elf_relax_section): Avoid relaxing a function as a local
7202 symbol if it's an alias to a global one.
7204 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
7206 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
7209 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7211 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
7214 2004-05-26 Alan Modra <amodra@bigpond.net.au>
7216 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
7217 for SHT_GROUP sections.
7219 2004-05-25 Alan Modra <amodra@bigpond.net.au>
7221 * elflink.c (elf_link_add_object_symbols): Don't set up merge
7223 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
7224 * merge.c: Formatting. Remove unnecessary casts. Expand
7225 bfd_get_section_alignment macro.
7226 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
7227 use throughout file.
7228 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
7229 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
7230 section name to determine sinfo group, instead test output section
7232 (_bfd_merge_sections): Add struct bfd_link_info param. Call
7233 _bfd_strip_section_from_output rather than just twiddling flags.
7234 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
7235 (_bfd_merge_sections): Update prototype.
7236 * libbfd.h: Regenerate.
7238 2004-05-24 Mark Kettenis <kettenis@gnu.org>
7240 * netbsd-core.c: Correctly indent section that sets architecture
7243 From Miod Vallat <miod@online.fr>:
7244 * m88kopenbsd.c: New file.
7245 * targets.c (m88k_openbsd_vec): New.
7246 * config.bfd: Add m88k-*-openbsd*.
7247 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
7248 (m88kopenbsd_vec): New.
7249 * configure: Regenerate.
7250 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
7251 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
7253 * Makefile.in: Regenerate.
7254 * po/SRC-POTFILES.in: Regenerate.
7256 2004-05-24 Nick Clifton <nickc@redhat.com>
7258 * hash.c: Remove bogus node "Changing the default Hash Table Size"
7259 introduced by hash table size patch.
7261 2004-05-22 Ben Elliston <bje@au.ibm.com>
7263 * configure.in (is_release): Remove.
7264 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
7265 (AC_OUTPUT): Don't output bfdver.h from version.h.
7266 * configure: Regenerate.
7267 * Makefile.am (RELEASE): New variable.
7268 (bfdver.h): New target.
7269 * Makefile.in: Regenerate.
7270 * doc/Makefile.in: Likewise.
7272 2004-05-22 Ben Elliston <bje@au.ibm.com>
7274 * Makefile.am (config.status): Don't depend on version.h.
7275 * Makefile.in: Regenerate.
7277 2004-05-22 Alan Modra <amodra@bigpond.net.au>
7279 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
7280 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
7281 * libbfd.h: Regenerate.
7282 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
7283 (_bfd_elf_rel_local_sym): Likewise.
7284 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
7285 (elf_link_input_bfd): Likewise.
7286 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
7287 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
7288 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
7289 (elfNN_ia64_relocate_section): Likewise.
7291 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
7293 * hash.c (bfd_default_hash_table_size): New variable.
7294 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
7295 (bfd_hash_set_default_size): New function. Set the default size
7296 to a selected prime number close to the argument. Document new
7298 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
7299 * bfd-in2.h: Regenerate.
7300 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
7301 * Makefile.in: Regenerate.
7303 2004-05-21 Mark Kettenis <kettenis@gnu.org>
7305 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
7306 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
7307 arm, m68k, m88k and hppa core files.
7309 2004-05-21 Nick Clifton <nickc@redhat.com>
7311 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
7312 (bfd_bwrite): Likewise.
7313 (bfd_tell): Likewise.
7314 (bfd_flush): Likewise.
7315 (bfd_stat): Likewise.
7316 (bfd_seek): Likewise.
7317 (bfd_get_mtime): Likewise.
7318 (bfd_get_size): Likewise.
7320 2004-05-19 Ben Elliston <bje@au.ibm.com>
7322 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
7324 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7326 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
7327 (bfd_generic_openr_next_archived_file): Likewise.
7329 2004-05-17 Bob Wilson <bob.wilson@acm.org>
7331 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
7332 section names by inserting a new substring after .gnu.linkonce, except
7333 for .gnu.linkonce.t.* where the "t." is replaced.
7335 2004-05-17 Adam Nemet <anemet@lnxw.com>
7337 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
7338 (m68-*-lynxos* case): Likewise.
7339 (powerpc-*-lyxnos* case): New case.
7340 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
7342 2004-05-17 David Heine <dlheine@tensilica.com>
7344 * aout-target.h (MY_bfd_copy_private_header_data): Define.
7345 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
7346 * bfd.c (bfd_copy_private_header_data): Define.
7347 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
7349 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
7350 * coffcode.h (coff_bfd_copy_private_header_data): Define.
7351 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
7352 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
7353 segments by calling copy_private_bfd_data.
7354 (_bfd_elf_copy_private_header_data): Define.
7355 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
7356 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
7357 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
7358 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
7359 * mmo.c (mmo_bfd_copy_private_header_data): Define.
7360 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
7361 * som.c (som_bfd_copy_private_header_data): Define.
7362 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
7363 * vms.c (vms_bfd_copy_private_header_data): Define.
7364 * bfd-in2.h: Regenerate.
7365 * libbfd.h: Regenerate.
7367 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7369 * elfxx-mips.c (MINUS_TWO): Define.
7370 (mips_elf_higher, mips_elf_highest,
7371 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
7372 some bfd_vma values.
7373 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
7375 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7377 * som.c (log2): Rename to exact_log2. Adjust all callers.
7379 2004-05-13 Paul Brook <paul@codesourcery.com>
7381 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
7382 dwarf3 format CIE entries. Remove comment about the size of the
7383 ra_column field. It is now correctly deduced.
7385 2004-05-13 Joel Sherrill <joel@oarcorp.com>
7387 * config.bfd (or32-*-rtems*): Switch to elf.
7389 2004-05-13 Nick Clifton <nickc@redhat.com>
7391 * po/fr.po: Updated French translation.
7393 2004-05-11 Jakub Jelinek <jakub@redhat.com>
7395 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
7396 into .dynsym if elf_section_data (sec)->dynindx <= 0.
7397 Adjust counting of last_local.
7398 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
7399 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
7400 created by the linker nor !SHF_ALLOC.
7402 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
7403 DT_PLTGOT to the start of the .got.plt section instead of the
7404 .got output section. Set sh_entsize for .got section in addition
7406 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7407 is at sgot->output_section->vma.
7408 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
7409 DT_PLTGOT to the start of the .got.plt section instead of the
7410 .got output section.
7411 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7412 is at sgot->output_section->vma. Set sh_entsize for .got section
7413 in addition to .got.plt.
7414 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
7415 (bfd_section_from_phdr): Likewise.
7416 (map_sections_to_segments): Likewise.
7417 (assign_file_positions_for_segments): Likewise.
7418 (get_program_header_size): Likewise.
7419 * elflink.c (bfd_elf_size_dynamic_sections): Set
7420 elf_tdata (output_bfd)->relro from info->relro.
7421 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
7423 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
7425 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
7426 a zero symndx for which we hadn't accounted a dynamic relocation.
7427 (_frvfdpic_add_rofixup): Likewise.
7429 2004-05-07 Brian Ford <ford@vss.fsi.com>
7430 DJ Delorie <dj@redhat.com>
7432 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
7433 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
7434 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
7435 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
7437 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
7439 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
7440 immediately if there's no link info.
7441 (elf32_frvfdpic_copy_private_bfd_data): New.
7442 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
7444 2004-05-06 Zack Weinberg <zack@codesourcery.com>
7446 * dwarf2.c (add_line_info): Also set info->filename to NULL if
7447 filename argument is null; do not call strlen on a null pointer.
7449 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
7451 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
7454 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
7456 * configure.in (bfd_elf32_frvfdpic_vec): New.
7457 * configure: Rebuilt.
7458 * targets.c (bfd_elf32_frvfdpic_vec): New.
7459 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
7461 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
7462 frvfdpic instead of frv. Rearrange elf-target macros such that
7463 the FDPIC-specific ones are only defined for this new target
7465 (bfd_elf32_frvfdpic_vec): Declare.
7467 (elf32_frv_relocate_section): Use it to enable segment checking
7468 and to control rofixup emission. Add output section vma to
7469 applied relocation in non-LOAD non-ALLOC sections. Use
7470 _bfd_error_handler for errors.
7471 (_frv_create_got_section): Create .rel.got and .rofixup only in
7472 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
7474 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
7475 (elf32_frvfdpic_modify_segment_map): Likewise.
7476 (elf32_frv_finish_dynamic_sections): New, do-nothing.
7477 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
7478 error message if we miscompute the rofixup size.
7479 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
7480 (frvfdpic_elf_encode_eh_address): Likewise.
7481 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
7482 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
7483 relocs. Reject unknown relocation types.
7484 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
7485 (frv_elf_merge_private_bfd_data): Likewise.
7486 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
7487 0x4000 for newly-added elf32-frvfdpic.
7489 2004-05-05 Nick Clifton <nickc@redhat.com>
7492 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
7493 returning NULL as most users of this function do not check its
7495 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
7496 of bfd_cache_lookup().
7497 * sco5-core.c (sco5_core_file_p): Likewise.
7498 * trad-core.c (trad_unix_core_file_p): Likewise.
7500 2004-05-05 Nick Clifton <nickc@redhat.com>
7502 * cache.c (bfd_cache_lookup): Improve formatting.
7503 * archive.c: Fix formatting.
7505 2004-05-05 Peter Barada <peter@the-baradas.com>
7507 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
7508 * cpu-m68k.c(bfd_m68k_arch): Likewise.
7509 * bfd-in2.h(bfd_architecture): Regenerate.
7511 2004-05-03 Alan Modra <amodra@bigpond.net.au>
7513 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
7515 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
7516 those against discarded link-once and SEC_MERGE section symbols.
7518 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
7520 * section.c (bfd_get_section_by_name_if): New.
7521 * bfd-in2.h: Regenerated.
7523 2004-05-02 Alan Modra <amodra@bigpond.net.au>
7525 * som.c (som_bfd_is_group_section): Define.
7527 2004-05-01 Alan Modra <amodra@bigpond.net.au>
7529 * section.c (bfd_make_section_anyway): Copy the whole
7530 bfd_hash_entry, not just "next" from existing entry.
7532 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7534 * elf.c (bfd_section_from_shdr): Maintain the section order in
7536 (special_sections): Add ".note.GNU-stack".
7537 (elf_fake_sections): Handle section group for relocatable
7540 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7542 * section.c (bfd_sections_find_if): New.
7543 * bfd-in2.h: Regenerated.
7545 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7547 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7549 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7550 * elf.c (bfd_elf_is_group_section): New function.
7551 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7552 * section.c (bfd_generic_is_group_section): New function.
7553 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7554 (BFD_JUMP_TABLE_LINK): Adjust.
7555 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7556 * aout-target.h (MY_bfd_is_group_section): Define.
7557 * aout-tic30.c (MY_bfd_is_group_section): Define.
7558 * bfd.c (bfd_is_group_section): Define.
7559 * binary.c (binary_bfd_is_group_section): Define.
7560 * bout.c (b_out_bfd_is_group_section): Define.
7561 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7562 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7563 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7564 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7565 * coffcode.h (coff_bfd_is_group_section): Define.
7566 * i386msdos.c (msdos_bfd_is_group_section): Define.
7567 * i386os9k.c (os9k_bfd_is_group_section): Define.
7568 * ieee.c (ieee_bfd_is_group_section): Define.
7569 * ihex.c (ihex_bfd_is_group_section): Define.
7570 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7571 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7572 * mmo.c (mmo_bfd_is_group_section): Define.
7573 * nlm-target.h (nlm_bfd_is_group_section): Define.
7574 * oasys.c (oasys_bfd_is_group_section): Define.
7575 * pef.c (bfd_pef_bfd_is_group_section): Define.
7576 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7577 * srec.c (srec_bfd_is_group_section): Define.
7578 * tekhex.c (tekhex_bfd_is_group_section): Define.
7579 * versados.c (versados_bfd_is_group_section): Define.
7580 * vms.c (vms_bfd_is_group_section): Define.
7581 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7582 * bfd-in2.h: Regenerate.
7583 * libbfd.h: Regenerate.
7585 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7587 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7589 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7591 * configure.in: Update version to 2.15.91.
7592 * configure: Regenerate.
7594 2004-04-29 Brian Ford <ford@vss.fsi.com>
7596 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7597 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7598 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7599 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7600 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7601 .gnu.linkonce.wi. sections.
7602 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7603 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7605 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7606 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7608 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7610 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7611 * bfd-in2.h: Regenerate.
7612 * libbfd.h: Likewise.
7614 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7616 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7618 (setup_sections): Use som_subspace_dictionary_record struct instead
7619 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7620 is_comdat, is_common or dup_common.
7621 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7622 is_comdat, is_common and dup_common in section subspace_dict from
7624 (som_begin_writing): Use som_subspace_dictionary_record struct.
7625 (som_finish_writing): Likewise.
7626 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7627 is_common and dup_common flags in info for symbol. Add comment
7628 regarding linker support for these fields. Slightly reorganize
7630 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7631 dup_common fields in symbol table from symbol info.
7632 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7633 arguments. Set corresponding fields in copy_data. Change all callers.
7634 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7636 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7637 * som.h (som_subspace_dictionary_record): Define.
7638 (som_copyable_section_data_struct): Add is_comdat, is_common and
7640 (som_section_data_struct): Use som_subspace_dictionary_record struct
7641 instead of subspace_dictionary_record.
7642 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7644 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7646 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7647 if set. Check reloc_done flag before applying relocations. Use
7648 output addresses, both when applying relocations and when comparing
7649 against the specified section.
7650 (elf_xtensa_relocate_section): Use output address to check if dynamic
7651 reloc is in a literal pool. Set section's reloc_done flag.
7653 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7655 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7656 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7658 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7661 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7663 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7664 structure field removed in 2004-04-24 patch.
7665 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7667 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7669 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7670 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7671 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7672 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7673 field before calling elf_backend_section_flags.
7675 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7677 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7678 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7679 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7680 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7681 and BFD_RELOC_32_PCREL.
7682 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7683 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7684 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7685 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7686 (mips_elf_next_relocation): Move comment about matching HI/LO
7688 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7689 R_MIPS_GNU_REL_HI16.
7691 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7693 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7694 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7695 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7696 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7697 and update comments to reflect current usage.
7698 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7699 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7701 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7702 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7703 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7704 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7705 type number to be MIPS_R_PCREL16.
7706 (mips_relocate_section): Remove support for link-time relaxation
7707 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7708 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7709 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7710 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7711 relaxation of branches used by embedded-PIC.
7712 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7713 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7714 related members, update comment.
7715 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7716 code related to embedded-PIC.
7717 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7718 initialization of now-removed 'adjust' member of
7719 'struct ecoff_debug_info'.
7721 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7723 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7725 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7727 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7728 relocs for locally defined symbols during -shared final link.
7729 (elf32_arm_final_link_relocate): Likewise.
7731 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7733 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7734 ELF_LINK_POINTER_EQUALITY_NEEDED.
7735 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7736 if r_type is not R_X86_64_PC32.
7737 (elf64_x86_64_finish_dynamic_symbol): If
7738 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7741 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7743 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7744 (elf_backend_plt_sym_val): Define.
7746 2004-04-22 Andrew Cagney <cagney@redhat.com>
7748 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7750 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7752 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7754 * som.c (som_set_section_contents): Constantify second argument.
7755 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7756 (som_object_setup): Rework to avoid warning.
7757 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7760 2004-04-22 Andrew Cagney <cagney@redhat.com>
7762 * cache.c (bfd_cache_close): Check for a previously closed file.
7764 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7766 * bfd.c (bfd_get_synthetic_symtab): Define.
7767 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7768 NAME##_get_synthetic_symtab.
7769 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7770 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7771 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7773 (_bfd_elf_get_synthetic_symtab): New prototype.
7774 * elfcode.h (elf_get_synthetic_symtab): Define.
7775 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7776 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7777 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7778 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7779 * bfd-in2.h: Rebuilt.
7780 * libbfd.h: Rebuilt.
7781 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7782 (elf_backend_plt_sym_val): Define.
7783 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7784 (elf_backend_plt_sym_val): Define.
7785 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7786 (elf_backend_plt_sym_val): Define.
7787 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7788 (elf_backend_plt_sym_val): Define.
7789 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7790 (elf_backend_plt_sym_val): Define.
7791 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7792 (elf_backend_plt_sym_val): Define.
7793 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7794 (elf_backend_plt_sym_val): Define.
7795 * aout-target.h (MY_get_synthetic_symtab): Define.
7796 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7797 * coff-rs6000.c (rs6000coff_vec): Add
7798 _bfd_nodynamic_get_synthetic_symtab.
7799 (pmac_xcoff_vec): Likewise.
7800 * coff64-rs6000.c (rs6000coff64_vec): Add
7801 _bfd_nodynamic_get_synthetic_symtab.
7802 (aix5coff64_vec): Likewise.
7803 * sunos.c (MY_get_synthetic_symtab): Define.
7804 * vms.c (vms_get_synthetic_symtab): Define.
7806 2004-04-22 Nick Clifton <nickc@redhat.com>
7808 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7810 2004-04-22 Peter Barada <peter@the-baradas.com>
7812 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7813 * bfd2-in.h: Regenerate.
7814 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7816 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7818 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7819 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7820 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7821 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7822 * bfd-in2.h: Regenerate.
7824 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7826 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7827 require relocations against a weak symbol to reference the same
7828 symbol hash entry if not a final, static link.
7829 (get_cached_value, add_value_map): Add final_static_link argument.
7830 (remove_literals): Pass final_static_link argument as needed.
7832 2004-04-21 Andrew Cagney <cagney@redhat.com>
7834 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7835 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7836 (opncls_bwrite, opncls_bclose, opncls_bflush)
7837 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7838 bfd iovec that uses function callbacks.
7839 (bfd_close): Use the iovec's bclose.
7840 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7841 (cache_bclose, cache_bflush, cache_bstat)
7842 (cache_iovec): New functions and global variable, implement a
7843 cache "iovec", where applicable set bfd_error.
7844 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7845 * bfdio.c (struct bfd_iovec): Define.
7846 (real_read): Delete function.
7847 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7848 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7849 assume that bread and bwrite set bfd_error.
7850 * bfd.c (struct bfd): Add "iovec", update comments.
7851 * bfd-in2.h, libbfd.h: Re-generate.
7853 2004-04-21 Andrew Cagney <cagney@redhat.com>
7855 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7857 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7859 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7860 (bfd_elf_gc_sections): Fail if a shared object is being created.
7861 Do not fail if dynamic sections have been created. Instead call
7862 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7863 dynamically referenced symbols. Do not mark the whole graph
7864 rooted at .eh_frame, only the section proper.
7866 2004-04-20 DJ Delorie <dj@redhat.com>
7868 * reloc.c: Add BFD_RELOC_32_SECREL.
7869 * bfd-in2.h: Regenerate.
7870 * libbfd.h: Likewise.
7871 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7872 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7873 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7875 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7877 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7878 relocs against hidden/protected undefweak symbols properly.
7879 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7881 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7883 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7884 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7887 2004-04-17 Brian Ford <ford@vss.fsi.com>
7889 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7890 filepos for the SizeOfHeaders field.
7891 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7893 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7895 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7897 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7898 change reloc_done. Set and restore _cooked_size.
7901 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7903 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7906 2004-04-15 Nick Clifton <nickc@redhat.com>
7908 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7910 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7912 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7914 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7916 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7917 when it is a definition.
7919 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7921 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7922 when statically linking PIC code.
7923 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7925 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7927 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7928 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7929 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7930 * configure: Regenerate.
7932 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7934 * elflink.c: Include libiberty.h.
7935 * Makefile.am (elflink.lo): Depend on libiberty.h.
7936 * Makefile.in: Regenerate.
7938 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7940 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7943 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7945 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7946 reserve the memory for dynamic linker
7948 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7950 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7951 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7953 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7955 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7956 RELOC_FOR_GLOBAL_SYMBOL.
7957 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7959 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7961 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7962 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7964 2004-04-01 Paul Brook <paul@codesourcery.com>
7966 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7967 * elf32-arm.h (struct elf32_elf_section_map): New.
7968 (struct _arm_elf_section_data): New.
7969 (elf32_arm_section_data): Define.
7970 (struct elf32_arm_link_hash_table): Add byteswap_code.
7971 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7972 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7973 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7974 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7975 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7976 (bfd_elf32_new_section_hook, elf_backend_write_section,
7977 elf_backend_link_output_symbol_hook): Define.
7979 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7981 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7982 that keeps the characters in a B_INCL..B_EINCL range.
7983 (_bfd_link_section_stabs): When computing the sum of the
7984 characters in a B_INCL..B_EINCL range also keep a copy of those
7985 characters. Use this information to distinguish between
7986 include sections that have the same sum and the same length
7987 but which are nevertheless unique.
7989 2004-03-31 Paul Brook <paul@codesourcery.com>
7991 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7992 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7994 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7996 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7997 to 'sum_chars' and add field 'num_chars'.
7998 (_bfd_link_section_stabs): When computing the sum of the
7999 characters in a B_INCL..B_EINCL range also keep a count of the
8000 number of characters. Use this information to help distinguish
8001 between include sections when have the same sum but which
8002 nevertheless are still unique.
8004 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
8006 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
8008 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
8009 Tomer Levi <Tomer.Levi@nsc.com>
8011 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
8012 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
8013 (BFD32_BACKENDS): Add elf32-cr16c.lo.
8014 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
8015 (cpu-cr16c.lo): New target.
8016 (elf32-cr16c.lo): Likewise.
8017 * Makefile.in: Regenerate.
8018 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
8019 (bfd_archures_list): Add bfd_cr16c_arch.
8020 * config.bfd: Handle cr16c-*-elf*.
8021 * configure.in: Handle bfd_elf32_cr16c_vec.
8022 * configure: Regenerate.
8023 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
8024 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
8025 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
8026 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
8027 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
8028 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
8029 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
8030 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
8031 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
8032 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
8033 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
8034 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
8035 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
8036 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
8037 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
8038 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
8039 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
8040 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
8041 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
8042 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
8043 * targets.c (bfd_elf32_cr16c_vec): Declare.
8044 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
8045 * cpu-cr16c.c: New file.
8046 * elf32-cr16c.c: Likewise.
8047 * libbfd.h: Regenerate.
8048 * bfd-in2.h: Likewise.
8050 2004-03-30 Jakub Jelinek <jakub@redhat.com>
8052 * elf.c (map_sections_to_segments): Fix handling of .tbss.
8054 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8056 * Makefile.am: Remove all mention of elflink.h.
8057 * Makefile.in: Regenerate.
8058 * bfd-in.h (bfd_elf_discard_info): Declare.
8059 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
8060 * bfd-in2.h: Regenerate.
8061 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
8062 bfd_elf32_link_record_dynamic_symbol,
8063 bfd_elf64_link_record_dynamic_symbol,
8064 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
8065 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
8066 _bfd_elf32_link_record_local_dynamic_symbol,
8067 _bfd_elf64_link_record_local_dynamic_symbol,
8068 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
8069 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
8070 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
8071 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
8072 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
8073 _bfd_elf32_reloc_symbol_deleted_p,
8074 _bfd_elf64_reloc_symbol_deleted_p): Delete.
8075 (bfd_elf_link_record_dynamic_symbol,
8076 bfd_elf_link_record_local_dynamic_symbol,
8077 bfd_elf_final_link, bfd_elf_gc_sections,
8078 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
8079 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
8080 bfd_elf_reloc_symbol_deleted_p): Declare.
8081 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
8082 * elf32-arm.h: Update for changed function names. Remove local
8083 WILL_CALL_FINISH_DYNAMIC_SECTION define.
8084 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
8085 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
8086 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
8087 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8088 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
8089 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
8090 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
8091 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
8092 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
8093 (bfd_elfNN_print_symbol): Define.
8094 * elfcode.h: Don't include elflink.h.
8095 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
8096 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
8097 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
8098 elf_gc_record_vtinherit, elf_gc_record_vtentry,
8099 elf_link_record_local_dynamic_symbol): Don't define.
8100 * elflink.c: Update for changed function names. Move elflink.h
8102 * elflink.h: Delete file.
8103 * po/SRC-POTFILES.in: Regenerate.
8104 * po/bfd.pot: Regenerate.
8106 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8108 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
8109 "name" for global syms accidentally removed in 2004-03-20 change.
8111 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8113 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
8114 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
8115 where Elf_External_* is different for 64 and 32 bit, with
8116 corresponding elf_size_info field.
8117 (struct elf_final_link_info): Use "bfd_byte *" instead
8118 of "Elf_External_Sym *" for external_syms and symbuf.
8119 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
8120 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
8121 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
8122 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
8123 (elf_link_sort_cmp2): Adjust.
8124 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
8125 using ELF_R_SYM macro. Set u.sym_mask.
8126 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
8127 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
8128 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
8129 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
8130 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
8131 swap_syn_out functions. Rearrange dyn swap in/out switch.
8132 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
8133 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
8134 (elf_link_flush_output_syms): Add elf_backend_data arg.
8135 (elf_link_check_versioned_symbol): Likewise.
8136 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
8137 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
8138 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
8139 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
8140 ELF_R_TYPE and ELF_R_INFO macros.
8141 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
8142 based on size rather than using ELF_R_INFO.
8143 (elf_gc_mark): Set up r_sym_shift local var and use instead of
8145 (struct alloc_got_off_arg): New.
8146 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
8147 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
8148 (elf_gc_allocate_got_offsets): Adjust.
8149 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
8150 ELF_R_SYM. Use bfd_section_from_elf_index.
8151 (elf_bfd_discard_info): Set cookie.r_sym_shift.
8152 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
8153 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
8155 2004-03-26 Stan Shebs <shebs@apple.com>
8157 Remove MPW support, no longer used.
8158 * config.bfd (powerpc-*-mpw*): Remove configuration.
8159 * mpw-config.in, mpw-make.sed: Remove files.
8160 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
8162 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8164 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
8165 (ppc64_elf_add_symbol_hook): New function.
8166 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
8167 const from Elf_Internal_Sym param.
8168 * elflink.c (elf_link_add_object_symbols): Adjust.
8169 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
8170 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
8171 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
8172 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
8173 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
8174 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
8175 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
8176 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
8177 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
8178 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
8179 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
8180 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
8181 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
8182 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
8183 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
8184 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
8186 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8188 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
8189 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
8190 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
8191 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
8192 (bfd_elf64_bfd_link_add_symbols): Delete.
8193 (bfd_elf_link_add_symbols): Declare.
8194 * elfcode.h (elf_bfd_link_add_symbols): Delete.
8195 * elflink.c: Include safe-ctype.h.
8196 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
8198 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
8199 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
8201 (elf_link_add_archive_symbols): Rename from
8202 _bfd_elf_link_add_archive_symbols, make static.
8203 (elf_link_add_object_symbols): New function. Corresponding
8204 elflink.h function converted to use elf_size_info.
8205 (bfd_elf_link_add_symbols): Likewise.
8206 (bfd_elf_size_dynamic_sections): Adjust.
8207 * elflink.h (elf_bfd_link_add_symbols): Delete.
8208 (elf_link_add_object_symbols): Delete.
8209 * elf32-gen.c (elf32_generic_link_add_symbols): Call
8210 bfd_elf_link_add_symbols.
8211 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
8213 2004-03-25 Alan Modra <amodra@bigpond.net.au>
8215 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
8216 and chained shared libs only if dynsym. Clear dynsym on forced-local.
8218 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
8219 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
8220 (_bfd_elf_add_dt_needed_tag): Declare.
8221 (_bfd_elf_sort_symbol): Declare.
8222 (_bfd_elf_finalize_dynstr): Declare.
8223 (RELOC_FOR_GLOBAL_SYM): Formatting.
8224 * elfcode.h (elf_add_dynamic_entry): Delete.
8225 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
8226 elflink.h function converted to use elf_size_info.
8227 (_bfd_elf_add_dt_needed_tag): Likewise.
8228 (_bfd_elf_sort_symbol): Likewise.
8229 (_bfd_elf_finalize_dynstr): Likewise.
8230 (compute_bucket_count): Likewise.
8231 (bfd_elf_size_dynamic_sections): Likewise. Check result of
8232 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
8233 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
8234 * elflink.h: ..here.
8235 (sort_symbol, add_dt_needed_tag): Delete.
8236 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
8237 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
8239 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
8240 * elf32-cris.c (add_dynamic_entry): Likewise.
8241 * elf32-hppa.c (add_dynamic_entry): Likewise.
8242 * elf32-i370.c (add_dynamic_entry): Likewise.
8243 * elf32-i386.c (add_dynamic_entry): Likewise.
8244 * elf32-m32r.c (add_dynamic_entry): Likewise.
8245 * elf32-m68k.c (add_dynamic_entry): Likewise.
8246 * elf32-ppc.c (add_dynamic_entry): Likewise.
8247 * elf32-s390.c (add_dynamic_entry): Likewise.
8248 * elf32-sh.c (add_dynamic_entry): Likewise.
8249 * elf32-sparc.c (add_dynamic_entry): Likewise.
8250 * elf32-vax.c (add_dynamic_entry): Likewise.
8251 * elf32-xtensa.c (add_dynamic_entry): Likewise.
8252 * elf64-alpha.c (add_dynamic_entry): Likewise.
8253 * elf64-hppa.c (add_dynamic_entry): Likewise.
8254 * elf64-ppc.c (add_dynamic_entry): Likewise.
8255 * elf64-s390.c (add_dynamic_entry): Likewise.
8256 * elf64-sparc.c (add_dynamic_entry): Likewise.
8257 * elf64-x86-64.c (add_dynamic_entry): Likewise.
8258 * elfxx-ia64.c (add_dynamic_entry): Likewise.
8259 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
8260 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
8261 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
8262 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
8264 2004-03-23 Paul Brook <paul@codesourcery.com>
8266 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
8268 2004-03-22 Bob Wilson <bob.wilson@acm.org>
8270 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
8271 literal tables and check for relocs outside of literal pools.
8272 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
8273 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
8275 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
8276 (elf_xtensa_relocate_section): Read literal tables and check for
8277 dynamic relocations in read-only sections and not in literal pools.
8279 2004-03-23 Alan Modra <amodra@bigpond.net.au>
8282 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
8284 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
8286 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
8287 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
8288 not defined by the executable, or defined in a DSO.
8289 <eliding run-time relocation of .got>: Initialize GOT entry for a
8290 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
8292 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
8293 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
8294 a PLT reloc to GOT for an executable.
8295 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
8296 .got for a DSO and explain why.
8297 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
8298 and unreferenced symbols for which a PLT is defined. Adjust
8299 dynamic-symbol pruning correspondingly, to make sure we don't lose
8300 a dynamic symbol also defined by a DSO.
8302 2004-03-22 Alan Modra <amodra@bigpond.net.au>
8304 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
8305 and rel args. Group input and output args. Wrap to 80 columns.
8306 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
8307 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
8308 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
8309 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
8310 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8311 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
8312 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
8313 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
8314 RELOC_FOR_GLOBAL_SYMBOL invocation.
8316 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
8318 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
8319 unresolved symbols in objects aren't allowed.
8321 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
8323 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
8324 (elf_hppa_unmark_useless_dynamic_symbols):
8325 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
8326 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
8327 (elf32_hppa_relocate_section): Likewise.
8328 * elf32-i370.c (i370_elf_relocate_section): Likewise.
8329 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
8330 * elf32-sh.c (sh_elf_relocate_section): Likewise.
8331 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
8332 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8334 * elf-m10200.c (mn10200_elf_relocate_section): Use
8335 RELOC_FOR_GLOBAL_SYMBOL.
8336 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
8337 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
8338 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
8339 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
8340 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
8341 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
8342 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
8343 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
8344 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
8345 * elf32-v850.c (v850_elf_relocate_section): Likewise.
8346 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
8347 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
8349 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8351 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
8352 (final_link_relocate): Likewise.
8353 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
8354 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
8356 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8358 * Makefile.am: Run "make dep-am".
8359 * Makefile.in: Regenerate.
8360 * aclocal.m4: Regenerate.
8361 * config.in: Regenerate.
8362 * po/bfd.pot: Regenerate.
8364 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8365 H.J. Lu <hongjiu.lu@intel.com>
8367 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
8368 type and size change code to where it was previously. Remove
8369 dt_needed param. Treat old weak syms as strong if new sym is
8370 from a shared lib, even when old sym is from another shared
8371 lib. Remove unnecessary tests of oldweak and newweak. Correct
8373 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
8374 _bfd_elf_merge_symbol calls.
8375 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
8376 dt_needed local var. Update comments.
8377 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
8378 (_bfd_elf_add_default_symbol): Likewise.
8380 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
8381 strong syms in one shared object overriding weak syms in another.
8383 2004-03-18 Alan Modra <amodra@bigpond.net.au>
8385 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
8386 dyn_lib_class field. Rearrange for better packing.
8387 (elf_dt_soname): Delete.
8388 (elf_dyn_lib_class): Define.
8389 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
8390 (bfd_elf_set_dt_needed_soname): Delete.
8391 (bfd_elf_set_dyn_lib_class): New function.
8392 * elflink.h (add_dt_needed_tag): New function. Split out from..
8393 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
8394 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
8395 initialization of soname.
8396 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
8398 * bfd-in.h (enum dynamic_lib_link_class): New.
8399 (bfd_elf_set_dt_needed_soname): Delete.
8400 (bfd_elf_set_dyn_lib_class): Declare.
8401 * bfd-in2.h: Regenerate.
8403 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
8404 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
8405 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
8406 symbol loop. Instead use add_needed to flag tag as written.
8408 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
8410 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
8411 logic for null_input_bfd detection.
8413 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8415 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
8417 2004-03-16 Mark Kettenis <kettenis@gnu.org>
8419 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
8422 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8424 * elflink.c (elf_link_read_relocs_from_section): Don't use
8425 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
8426 (_bfd_elf_link_read_relocs): ..to here.
8427 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
8429 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8431 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
8432 values selected in configure.host. Require both to be defined
8433 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
8434 corresponding BFD_HOST vars with quotes.
8435 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
8436 Always require BFD_HOST_64_BIT_DEFINED.
8437 <file_ptr type>: Find off_t size before emitting message. Combine
8438 off_t and ftello64 conditional.
8439 * configure: Regenerate.
8441 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8443 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
8444 aliasing warning. Remove trailing whitespace throughout file.
8446 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8448 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
8449 input_section in calls to get_dyn_name.
8450 * 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
8452 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
8454 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8456 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
8457 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
8458 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
8459 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
8460 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
8461 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
8462 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
8464 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
8465 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8466 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8467 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8468 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
8469 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
8470 (read_8_bytes, read_indirect_string, read_address): Likewise.
8471 (read_abbrevs, parse_comp_unit): Likewise.
8472 * targets.c (struct bfd_target): Likewise.
8473 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
8474 * hppabsd-core.c: Likewise. Formatting.
8475 * hpux-core.c: Likewise.
8476 * irix-core.c: Likewise.
8477 * netbsd-core.c: Likewise.
8478 * osf-core.c: Likewise.
8479 * ptrace-core.c: Likewise.
8480 * sco5-core.c: Likewise.
8481 * trad-core.c: Likewise.
8482 * configure: Regenerate.
8483 * bfd-in2.h: Regenerate.
8485 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8487 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
8488 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
8489 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8490 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
8491 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
8492 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
8493 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
8494 * libbfd.c: Likewise in function definitions.
8495 (bfd_put_8): Mask with 0xff rather than casting to char.
8496 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
8497 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
8498 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
8499 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
8500 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
8501 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
8502 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
8503 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
8504 (H_GET_64, H_GET_32, H_GET_16): Likewise.
8505 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
8506 * archive.c (do_slurp_coff_armap): Update swap prototype.
8507 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
8508 (tic54x_getl_signed_32): Likewise.
8509 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
8510 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
8511 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
8512 (bfd_getp_signed_32, bfd_putp32): Likewise.
8513 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
8514 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
8515 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
8516 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
8517 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
8518 bfd_h_getx_signed_16, bfd_h_putx16.
8519 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
8520 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
8521 * hpux-core.c: Likewise.
8522 * irix-core.c: Likewise.
8523 * netbsd-core.c: Likewise.
8524 * osf-core.c: Likewise.
8525 * ptrace-core.c: Likewise.
8526 * sco5-core.c: Likewise.
8527 * trad-core.c: Likewise.
8528 * bfd-in2.h: Regenerate.
8530 2004-03-15 Matt Thomas <matt@3am-software.com>
8532 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8535 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8537 * config.bfd: Add x86_64-*-openbsd*.
8538 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8540 * configure: Regenerate.
8542 2004-03-12 Nick Clifton <nickc@redhat.com>
8543 Dave Murphy <wintermute2k4@ntlworld.com>
8545 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8546 if the input bfd does not contain any code.
8548 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8550 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8552 2004-03-05 Fred Fish <fnf@redhat.com>
8554 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8555 mips16 symbols to be even rather than testing first for even/odd.
8556 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8558 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8560 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8563 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8565 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8566 undefined symbols as hash_new.
8568 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8570 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8572 * elf32-sh.c: Ditto.
8573 * bfd-in2.h: Regenerate.
8575 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8577 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8579 (_frv_count_got_plt_entries): Initialize them.
8580 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8582 (frv_pic_relocs_info_for_global): Likewise.
8583 (frv_pic_relocs_info_for_local): Likewise.
8584 (frv_pic_merge_early_relocs_info): New.
8585 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8587 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8588 Check that we don't exceed the allocated count for entry.
8589 (_frv_add_rofixup): Likewise.
8590 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8591 (elf32_frv_finish_dynamic_sections): Improve error message in case
8592 we emit too few rofixup entries.
8594 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8596 * archures.c (bfd_mach_fr450): New.
8597 * bfd-in2.h: Regenerate.
8598 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8599 (arch_info_500): Link to it.
8600 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8601 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8602 (frv_elf_arch_extension_p): New function.
8603 (frv_elf_merge_private_bfd_data): Use it.
8605 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8607 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8609 * elflink.h (is_global_data_symbol_definition): Moved to
8611 (elf_link_is_defined_archive_symbol): Likewise.
8612 (elf_link_add_archive_symbols): Likewise. Renamed to
8613 _bfd_elf_link_add_archive_symbols.
8615 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8616 of ELF symbol table entry from backend.
8617 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8618 instead of elf_link_add_object_symbols.
8620 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8622 * elf-bfd.h (struct elf_backend_data): Added
8623 elf_backend_can_make_relative_eh_frame,
8624 elf_backend_can_make_lsda_relative_eh_frame and
8625 elf_backend_encode_eh_address.
8626 (_bfd_elf_encode_eh_address): Declare.
8627 (_bfd_elf_can_make_relative): Declare.
8628 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8629 hooks to decide whether to attempt to make_relative and
8631 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8632 (_bfd_elf_can_make_relative): New.
8633 (_bfd_elf_encode_eh_address): New.
8634 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8635 (frv_elf_encode_eh_address): New.
8636 (elf_backend_can_make_relative_eh_frame): Define.
8637 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8638 (elf_backend_encode_eh_address): Define.
8640 (elf_backend_can_make_relative_eh_frame): Define.
8641 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8642 (elf_backend_encode_eh_address): Define.
8643 (elfNN_bed): Add them.
8645 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8647 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8648 complain_on_overflow to signed.
8650 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8652 * elflink.h (sort_symbol): New.
8653 (elf_link_add_object_symbols): Use a sorted symbol array for
8656 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8658 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8659 for pc relative relocs.
8660 (elf_s390_relocate_section): Likewise.
8661 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8662 for pc relative relocs.
8663 (elf_s390_relocate_section): Likewise.
8665 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8667 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8670 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8672 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8673 field to track if a relocation is against readonly section.
8674 (count_dyn_reloc): Take a new argument for rent->reltext.
8675 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8676 (get_reloc_section): Don't set ia64_info->reltext here.
8677 (allocate_dynrel_entries): Set ia64_info->reltext here.
8679 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8681 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8682 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8683 function's descriptor to symbol+offset, and map local undefweak
8684 symbol to NULL function descriptor.
8685 (elf32_frv_relocate_section): Likewise.
8687 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8689 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8691 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8692 (netbsd_core_file_p): Set architecture from machine ID for
8695 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8697 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8698 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8700 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8702 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8703 symbols with non-default visibility.
8705 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8707 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8708 IMAGE_SCN_MEM_WRITE on known sections only.
8710 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8712 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8713 symbols used in PIE relocs.
8715 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8717 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8720 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8722 * configure.in: Update version to 2.15.90.
8723 * configure: Regenerate.
8725 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8726 Richard Sandiford <rsandifo@redhat.com>
8728 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8729 _bfd_elf_symbol_refs_local_p to decide whether to decay
8730 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8731 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8732 relocs if the symbol wasn't defined by a regular object file.
8733 Don't check the symbol's dynindx.
8735 2004-02-16 Andrew Cagney <cagney@redhat.com>
8737 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8739 * bfd-in2.h: Re-generate.
8741 2004-02-14 Andrew Cagney <cagney@redhat.com>
8743 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8744 _LARGEFILE64_SOURCE.
8746 2004-02-13 Andrew Cagney <cagney@redhat.com>
8748 * elf.c (vma_page_aligned_bias): New function.
8749 (assign_file_positions_except_relocs)
8750 (assign_file_positions_for_segments): Replace broken modulo
8751 arithmetic with call to vma_page_aligned_bias.
8753 2004-02-11 Andrew Cagney <cagney@redhat.com>
8755 * bfd-in.h: Update copyright.
8756 (bfd_tell): Change return type to file_ptr.
8757 * bfd-in2.h: Re-generate.
8758 * cache.c: Update copyright.
8759 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8761 (close_one): Use real_ftell.
8762 * bfdio.c: Update copyright.
8763 (real_ftell, real_fseek): New functions.
8764 (bfd_tell): Use real_fseek and real_ftell, change return type to
8766 (bfd_seek): Use real_ftell and real_fseek, change type of
8767 file_position to a file_ptr.
8768 * libbfd-in.h: Update copyright.
8769 (real_ftell, real_fseek): Declare.
8770 * libbfd.h: Re-generate.
8772 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8773 fseeko and fseeko64. Determine bfd_file_ptr.
8774 * configure: Re-generate.
8775 * config.in: Re-generate.
8777 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8779 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8780 * elf32-h8300.c: Likewise.
8782 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8783 Nick Clifton <nickc@redhat.com>
8785 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8786 GOT entries with no associated GOT subsection.
8788 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8790 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8791 * elf.c (swap_out_syms): Use it to decide whether local section
8792 symbols should be named.
8793 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8794 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8795 (elf_backend_name_local_section_symbols): Define.
8796 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8798 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8800 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8801 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8804 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8806 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8807 to bfd_link_hash_entry passed by reference to
8808 _bfd_generic_link_add_one_symbol.
8810 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8812 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8813 relocations against dynamic symbols.
8815 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8817 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8820 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8822 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8823 * bfd-in2.h, libbfd.h: Rebuilt.
8825 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8827 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8828 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8829 flag has been cleared.
8831 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8833 * coff-h8300.c: Add and adjust comments about relaxation.
8834 * elf32-h8300.c: Likewise.
8836 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8838 * coff-h8300.c: Fix comment typos.
8839 * elf32-h8300.c: Likewise.
8841 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8843 * coff-h8300.c: Add comments about relaxation.
8844 * elf32-h8300.c: Likewise.
8846 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8848 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8850 * aclocal.m4: Regenerate.
8851 * configure: Regenerate.
8853 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8855 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8856 mips_elf64_rtype_to_howto instead of using howto_table.
8858 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8860 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8862 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8863 relocs which would not use the PLT.
8865 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8867 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8868 (ppc64_elf_gc_sweep_hook): Likewise.
8869 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8871 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8873 Adds linker relaxation support for bit manipulation insns like
8874 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8876 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8877 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8878 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8879 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8881 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8883 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8885 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8887 * elf32-h8300.c: Fix formatting.
8889 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8891 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8892 dynamic object is present. Declare r_symndx and h in an inner
8894 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8896 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8898 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8899 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8900 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8901 identically. Do not emit PC24 relocations for shared libraries.
8902 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8903 identically. Don't adjust pc_count.
8904 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8905 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8906 adjust count for branch relocations.
8907 (allocate_dynrelocs): Correct typo in call to
8908 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8909 PC24 or PLT32 relocs when linking.
8911 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8913 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8914 relocation howto with ARM_26 one for consistency.
8915 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8916 that will be converted to ARM_26D ones, since we always want 'done'
8917 relocations to be reflected in section's data.
8918 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8920 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8923 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8925 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8926 are not partial_inplace during a relocatable link.
8928 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8930 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8931 if no dynamic object is present. Declare r_symndx and h in an
8934 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8936 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8937 trampoline if it is known out of range.
8939 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8941 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8942 * elf32-frv.c (_frv_osec_readonly_p): New.
8943 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8945 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8946 (elf32_frv_relocate_section): Likewise. Error out if attempting
8947 to emit rofixups or dynamic relocs in read-only segments. Use
8948 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8949 dynamic relocations.
8950 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8951 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8952 relocations or fixups involving merged sections correctly. Avoid
8953 crash when undefined symbol is referenced by R_FRV_32 or
8954 R_FRV_FUNCDESC_VALUE.
8955 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8956 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8957 input section holding local symbol to addend of R_FRV_32 or
8958 R_FRV_FUNCDESC_VALUE dynamic relocation.
8959 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8960 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8961 (elf32_frv_always_size_sections): Don't store pointer to
8962 __stacksize symbol in sec_info.
8963 (elf32_frv_modify_segment_map): Look it up here.
8964 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8965 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8966 of the lazy PLT entry, not only its offset, as the low word of a
8967 function descriptor.
8968 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8969 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8970 if a hash table entry already exists but is not a definition.
8971 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8972 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8973 (_frv_add_rofixup): Don't inline.
8974 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8975 for undefweak symbols.
8976 (elf32_frv_relocate_section): Avoid crash while computing
8977 relocation when linking with shared library. Only emit rofixups
8978 and dynamic relocations for alloc&load sections. Mark binaries
8979 with inter-segment relocations for relocation as a unit.
8980 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8981 (DEFAULT_STACK_SIZE): New.
8982 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8983 emit rofixups or dynamic relocs when linking dynamic non-PIE
8985 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8986 shared libs too. Reserve the last entry for the GOT pointer.
8987 (elf32_frv_finish_dynamic_sections): Emit it.
8988 (elf32_frv_always_size_sections): New.
8989 (elf32_frv_modify_segment_map): New.
8990 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8992 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8993 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8994 (elf_backend_always_size_sections): New.
8995 (elf_backend_modify_segment_map): New.
8996 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8997 * config.bfd: Added frv-*-*linux*.
8998 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8999 ABS section, instead of crashing.
9000 (elf32_frv_relocate_section): Don't crash before warning about
9001 different segments in non-PIC relocation.
9002 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
9003 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
9004 relocs to undefweak symbols.
9005 (elf32_frv_relocate_section): Ditto for undefined symbols.
9006 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
9007 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
9008 gotfixup section was created.
9009 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
9010 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
9011 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
9012 complain_overflow_signed.
9013 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
9014 have not been allocated.
9015 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
9016 privfd only if dynamic sections were created.
9017 (elf32_frv_relocate_section): Compute gprel_segment, and use it
9018 for GPREL relocs. When linking relocatable FDPIC executables,
9019 emit warnings for relocations that would be illegal on PIE or
9020 shared libraries. Emit rofixup for R_FRV_32 only if input object
9022 (_frv_create_got_section): Define _gp symbol in the rofixup
9024 (elf32_frv_finish_dynamic_sections): If rofixups needed but
9025 dynamic sections missing, error out requesting -melf32frvfd.
9026 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
9027 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
9028 computation of addends from section and global or local symbol
9029 value. Change return type to bfd_boolean, and return a failure if
9030 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
9031 nonzero addend is required.
9032 (elf32_frv_relocate_section): Likewise. Print error for
9033 unsupported nonzero addends.
9034 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
9035 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
9036 force everything local.
9037 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
9038 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
9039 (frv_gotfixup_section): New.
9040 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
9041 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
9043 (_frv_add_rofixup): New.
9044 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
9045 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
9046 improve some ugly conditions.
9047 (elf32_frv_relocate_section): Likewise. Reject inter-segment
9048 relocations in fdpic.
9049 (_frv_create_got_section): Create .rofixup.got section.
9050 (struct _frv_dynamic_got_info): Added fixups.
9051 (_frv_count_got_plt_entries): Account in-GOT relocations into
9052 relocs32, relocsfd and relocsfdv. Account them into relocs or
9053 fixups, as appropriate.
9054 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
9056 (elf32_frv_finish_dynamic_sections): Verify that the right number
9057 of relocations and fixups was generated.
9058 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
9060 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
9061 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
9062 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
9063 descriptor of a (formerly-)global symbol is local.
9064 (struct frv_pic_relocs_info): Adjust comments.
9065 (_frv_emit_got_relocs_plt_entries): Adjust.
9066 (elf32_frv_relocate_section): Likewise.
9067 (_frv_count_got_plt_entries): Likewise.
9068 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
9069 symbol's value to addend in the common preamble. Decay dynamic
9070 symbols to section+offset if they bind or call locally, for GOT
9071 and FUNCDESC_VALUE, respectively.
9072 (elf32_frv_relocate_section): Likewise.
9073 (elf32_frv_check_relocs): Don't register as dynamic symbols of
9074 internal or hidden visibility.
9075 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
9076 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
9077 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
9078 (elf32_frv_relocate_section): Pass relocation addend in. Use
9079 original relocation addend to look up the got relocs/plt entries
9080 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
9081 processing relocations that reference .scommon symbols.
9082 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
9083 Introduce support for dynamic linking.
9084 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
9085 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
9086 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
9087 (frv_reloc_type_lookup): Return REL howtos for executables and
9089 (frv_info_to_howto_rel): New.
9090 (struct frv_elf_link_hash_table): New.
9091 (frv_hash_table, frv_got_section, frv_gotrel_section,
9092 frv_plt_section, frv_pltrel_section, frv_relocs_info,
9093 frv_got_initial_offset, frv_plt_initial_offset): New macros.
9094 (frv_elf_link_hash_table_create): New.
9095 (struct frv_pic_relocs_info): New.
9096 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
9097 (frv_pic_relocs_info_find): New.
9098 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
9100 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
9101 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
9102 (_frv_emit_got_relocs_plt_entries): New.
9103 (elf32_frv_relocate_section): Add support for dynamic linking.
9104 Handle new relocations.
9105 (_frv_create_got_section): New.
9106 (elf32_frv_create_dynamic_sections): New.
9107 (ELF_DYNAMIC_INTERPRETER): New.
9108 (struct _frv_dynamic_got_info): New.
9109 (_frv_count_got_plt_entries): New.
9110 (struct _frv_dynamic_got_plt_info): New.
9111 (_frv_compute_got_alloc_data): New.
9112 (_frv_get_got_entry, _frv_get_fd_entry): New.
9113 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
9114 (_frv_resolve_final_relocs_info): New.
9115 (elf32_frv_size_dynamic_sections): New.
9116 (elf32_frv_finish_dynamic_sections): New.
9117 (elf32_frv_adjust_dynamic_symbol): New.
9118 (elf32_frv_finish_dynamic_symbol): New.
9119 (elf32_frv_check_relocs): Handle new relocs. Explain how the
9121 (elf_info_to_howto_rel): Define.
9122 (bfd_elf32_bfd_link_hash_table_create): Define.
9123 (elf_backend_create_dynamic_sections): Define.
9124 (elf_backend_adjust_dynamic_symbol): Define.
9125 (elf_backend_size_dynamic_sections): Define.
9126 (elf_backend_finish_dynamic_symbol): Define.
9127 (elf_backend_finish_dynamic_sections): Define.
9128 (elf_backend_want_got_sym): Define.
9129 (elf_backend_got_header_size): Define.
9130 (elf_backend_want_got_plt): Define.
9131 (elf_backend_plt_readonly): Define.
9132 (elf_backend_want_plt_sym): Define.
9133 (elf_backend_plt_header_size): Define.
9134 (elf_backend_may_use_rel_p): Define.
9135 (elf_backend_may_use_rela_p): Define.
9136 (elf_backend_default_use_rela_p): Define.
9137 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
9138 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
9139 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
9140 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
9141 (frv_reloc_map): Map the corresponding BFD relocs to them.
9142 (frv_reloc_type_lookup): ... and back to BFD relocs.
9143 * reloc.c: New relocs.
9144 * bfd-in2.h, libbfd.h: Rebuilt.
9145 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
9146 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
9147 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
9148 R_FRV_FUNCDESC_GOTLO): New.
9149 (frv_reloc_map): Map the corresponding BFD relocs to them.
9150 (frv_reloc_type_lookup): ... and back to BFD relocs.
9151 * reloc.c: New relocs.
9152 * bfd-in2.h, libbfd.h: Rebuilt.
9154 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9156 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9157 targets to support pages of up to 64kB.
9158 (elf32_bed): Redefine to get a separate backend data structure for
9159 traditional targets.
9160 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9161 targets to support pages of up to 64kB.
9162 (elf64_bed): Redefine to get a separate backend data structure for
9163 traditional targets.
9164 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9165 targets to support pages of up to 64kB.
9166 (elf32_bed): Redefine to get a separate backend data structure for
9167 traditional targets.
9169 2004-01-04 Mark Kettenis <kettenis@gnu.org>
9171 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
9173 2004-01-02 Mark Kettenis <kettenis@gnu.org>
9175 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
9176 (elf_i386_grok_psinfo): Likewise.
9178 2004-01-02 Bernardo Innocenti <bernie@develer.com>
9180 * config.bfd: Add m68k-uClinux target.
9182 2004-01-01 Grant Edwards <grante@visi.com>
9184 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
9185 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
9186 (elf32_h8_gc_sweep_hook): New function.
9187 (elf_backend_gc_mark_hook): Define.
9188 (elf_backend_gc_sweep_hook): Define.
9189 (elf_backend_can_gc_sections): Define.
9191 For older changes see ChangeLog-0203
9197 version-control: never