1 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-ia64.c (elfNN_ia64_relax_section): Resize .rela.got
6 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
8 * elf32-i386.c (elf_howto_table): Undo the overflow change for
9 R_386_PC16 made on 2005-07-18.
11 * elf64-x86-64.c (x86_64_elf_howto_table): Undo the overflow
12 change for R_X86_64_PC16 made on 2005-07-18.
14 2005-08-03 Alan Modra <amodra@bigpond.net.au>
16 * elf32-ppc.c (struct ppc_elf_link_hash_table): Remove hgot. Use
17 elf.hgot throughout file.
19 2005-08-03 Alan Modra <amodra@bigpond.net.au>
21 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Correct value of
22 _GLOBAL_OFFSET_TABLE_ for > 32k GOT.
24 2005-08-02 Andreas Schwab <schwab@suse.de>
26 * elfxx-ia64.c (struct elfNN_ia64_allocate_data): Add only_got.
27 (elfNN_ia64_relax_section): Reallocate .rela.got when .got has
29 (allocate_dynrel_entries): Look only at GOT relocations when
31 (elfNN_ia64_size_dynamic_sections): Set only_got to false before
32 calling allocate_dynrel_entries.
34 2005-08-02 Nick Clifton <nickc@redhat.com>
37 * elf32-arm.c (struct _arm_elf_section_data): Turn into a typedef
38 and make the mapcount field unsigned.
39 (struct section_list): New: Used to keep track of which sections
40 have an _arm_elf_section_data structure.
41 (record_section_with_arm_elf_section_data): New function.
42 (get_arm_elf_section_data): New function.
43 (unrecord_section_with_arm_elf_section_data): New function.
44 (elf32_arm_output_symbol_hook): Use get_arm_elf_section_data.
45 (elf32_arm_new_section_hook): Call
46 record_section_with_arm_elf_section_data.
47 (elf32_arm_write_section): Use get_arm_elf_section_data and
48 unrecord_section_with_arm_elf_section_data.
50 2005-08-01 Richard Sandiford <richard@codesourcery.com>
52 * elfxx-mips.c (mips_mach_extends_p): Treat MIPS64 as an extension
53 of MIPS32 and MIPS64r2 as an extension of MIPS32r2.
55 2005-07-30 David Daney <ddaney@avtrex.com>
57 * elflink.c (elf_gc_sweep): Set dynsymcount to correct value.
59 2005-07-29 David Daney <ddaney@avtrex.com>
61 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Ignore _gp_disp
62 if it is in the *ABS* section.
64 2005-07-29 Paul Brook <paul@codesourcery.com>
66 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_PC12.
67 * bfd-in2.h: Regenerate.
68 * libbfd.h: Regenerate.
70 2005-07-29 Paul Brook <paul@codesourcery.com>
72 * reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
73 * bfd-in2.h: Regeenrate.
74 * libbfd.h: Regenerate.
76 2005-07-29 Pavel Kankovsky <peak@argo.troja.mff.cuni.cz>
78 * peXXigen.c (pe_print_edata): Compute the size of the export
79 table from the size field in the DataDictionary and not the size
80 of the section. Some linkers embed the export table inside a
83 2005-07-29 Alan Modra <amodra@bigpond.net.au>
85 * elf-bfd.h (struct elf_backend_data): Add action_discarded.
86 (enum action_discarded): Move from..
87 * elflink.c (enum action_discarded): ..here.
88 (_bfd_elf_default_action_discarded): Rename from elf_action_discarded.
89 Remove target specific section checks.
90 (elf_link_input_bfd): Adjust.
91 * elfxx-target.h (elf_backend_action_discarded): Define.
92 (elfNN_bed): Init new field.
93 * bfd-in.h (_bfd_elf_default_action_discarded): Declare.
94 * bfd-in2.h: Regenerate.
95 * elf-hppa.h (elf_hppa_action_discarded): New function.
96 * elf32-hppa.c (elf_backend_action_discarded): Define.
97 * elf64-hppa.c (elf_backend_action_discarded): Define.
98 * elf32-ppc.c (ppc_elf_action_discarded): New function.
99 (elf_backend_action_discarded): Define.
101 2005-07-27 Alan Modra <amodra@bigpond.net.au>
103 * elflink.c (fix_syms): Handle symbols defined in input sections.
105 2005-07-27 Jan Beulich <jbeulich@novell.com>
107 * elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
108 (elf64_x86_64_info_to_howto): Use them.
110 2005-07-27 Alan Modra <amodra@bigpond.net.au>
112 * elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition
113 regardless of strength of previous definition.
115 2005-07-26 Alan Modra <amodra@bigpond.net.au>
117 * elflink.c (elf_gc_mark_dynamic_ref_symbol): Handle -shared.
118 (bfd_elf_gc_sections): Allow -gc-sections when -shared.
119 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Correct for -shared.
121 2005-07-26 Alan Modra <amodra@bigpond.net.au>
123 * elflink.c (elf_gc_sweep): Move gcc_except_table code..
124 (bfd_elf_gc_sections): ..to here.
126 2005-07-25 DJ Delorie <dj@redhat.com>
128 * reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
129 * libbfd.h: Regenerate.
130 * bfd-in2.h: Regenerate.
132 * elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
133 R_M32C_HI8, R_M32C_HI16.
134 (m32c_reloc_map): Likewise.
135 (m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.
137 2005-07-25 Jan Hubicka <jh@suse.cz>
138 H.J. Lu <hongjiu.lu@intel.com>
140 * elf-bfd.h (_bfd_elf_large_com_section): New.
141 * elf.c (_bfd_elf_large_com_section): New. Defined.
143 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
144 (elf64_x86_64_elf_section_from_bfd_section): New.
145 (elf64_x86_64_symbol_processing): New.
146 (elf64_x86_64_common_definition): New.
147 (elf64_x86_64_common_section_index): New.
148 (elf64_x86_64_common_section): New.
149 (elf64_x86_64_merge_symbol): New.
150 (elf64_x86_64_additional_program_headers): New.
151 (elf64_x86_64_special_sections): New.
152 (elf_backend_section_from_bfd_section): New. Defined.
153 (elf_backend_add_symbol_hook): Likewise.
154 (elf_backend_common_section_index): Likewise.
155 (elf_backend_common_section): Likewise.
156 (elf_backend_common_definition): Likewise.
157 (elf_backend_merge_symbol): Likewise.
158 (elf_backend_special_sections): Likewise.
159 (elf_backend_additional_program_headers): Likewise.
161 2005-07-25 H.J. Lu <hongjiu.lu@intel.com>
163 * elf-bfd.h (elf_backend_data): Add common_definition,
164 common_section_index, common_section, and merge_symbol.
165 (_bfd_elf_common_definition): New.
166 (_bfd_elf_common_section_index): New.
167 (_bfd_elf_common_section): New.
169 * elf.c (elf_fake_sections): Don't clear sh_flags.
171 * elflink.c (_bfd_elf_merge_symbol): Call backend merge_symbol
173 (is_global_data_symbol_definition): Call backend
174 common_definition instead of checking SHN_COMMON.
175 (elf_link_add_object_symbols): Likewise.
176 (elf_link_output_extsym): Call backend common_section_index
177 for common section index.
178 (_bfd_elf_common_definition): New.
179 (_bfd_elf_common_section_index): New.
180 (_bfd_elf_common_section): New.
182 * elfxx-target.h (elf_backend_common_definition): New.
183 (elf_backend_common_section_index): New.
184 (elf_backend_common_section): New.
185 (elf_backend_merge_symbol): New.
186 (elfNN_bed): Initialize common_definition, common_section_index,
187 common_section, and merge_symbol.
189 * section.c (BFD_FAKE_SECTION): New.
190 (STD_SECTION): Use it.
191 * bfd-in2.h: Regenerated.
193 2005-07-23 Olaf Hering <olh@suse.de>
195 * elflink.c (elf_link_input_bfd): Add '\n' for linker einfo
198 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
200 * config.bfd: Remove i[3-7]86-*-rtemself*.
201 Remove sparc-*-rtemself*.
203 2005-07-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
205 * elf32-m32r.c (m32r_elf_check_relocs): Fix pc count for
208 2005-07-21 Ben Elliston <bje@gnu.org>
210 * Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
211 (BFD32_BACKENDS): Likewise, remove m68klynx.lo.
212 (BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
213 (cf-m68klynx.lo, m68klynx.lo): Remove targets.
214 * Makefile.in: Regenerate.
215 * cf-m68klynx.c: Remove.
216 * m68klynx.c: Likewise.
217 * configure.in (m68klynx_aout_vec): Remove vector.
218 (m68klynx_coff_vec): Likewise.
219 * configure: Regenerate.
220 * targets.c (m68klynx_aout_vec): Remove extern.
221 (m68klynx_coff_vec): Likewise.
222 (_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
223 * po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
225 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
227 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_REL32.
228 (m32r_reloc_map): Likewise.
229 (m32r_elf_relocate_section): Likewise.
230 (m32r_elf_gc_sweep_hook): Likewise.
231 (m32r_elf_check_relocs): Likewise.
233 2005-07-18 Nick Clifton <nickc@redhat.com>
235 * reloc.c: Add M32C and MS1 relocs.
236 * bfd-in2.h: Regenerate.
237 * libbfd.h: Regenerate.
239 2005-07-18 Nick Clifton <nickc@redhat.com>
241 * config.bfd: Move m32c entry to correct location.
242 * archures.c: Likewise.
243 * configure.in: Likewise.
244 * configure: Regenerate.
245 * targets.c: Move ms1 vector to correct location.
247 2005-07-18 Jan Beulich <jbeulich@novell.com>
249 * elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
251 * elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
252 handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.
254 2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
258 * elflink.c (elf_link_add_object_symbols): Also append the version
259 name to non-hidden absolute symbols that are functions.
261 2005-07-16 Alan Modra <amodra@bigpond.net.au>
263 * elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack
264 for zero size sections. Don't set .sbss syms here.
265 * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype.
267 2005-07-16 Alan Modra <amodra@bigpond.net.au>
269 * Makefile.am: Run "make dep-am".
270 * Makefile.in: Regenerate.
272 2005-07-15 Bob Wilson <bob.wilson@acm.org>
274 * elf32-xtensa.c (vsprint_msg): Add prototype.
275 (build_encoding_error_message): Delete. Code moved into....
276 (elf_xtensa_do_reloc): ....here, and changed to give better
277 error messages for out of range literals.
279 2005-07-15 Alan Modra <amodra@bigpond.net.au>
281 * elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.
282 (_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
283 defined in output sections. Call bfd_elf_record_link_assignment.
284 * bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
285 * bfd-in2.h: Regenerate.
287 2005-07-14 Jim Blandy <jimb@redhat.com>
289 Add support for m32c-*-elf (Renesas m32c and m16c).
290 * Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
291 (ALL_MACHINES_CFILES): Add cpu-m32c.c.
292 (BFD32_BACKENDS): Add elf32-m32c.lo.
293 (BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
294 (cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
295 * Makefile.in: Regenerated.
296 * archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
298 (bfd_m32c_arch): New arch info object.
299 (bfd_archures_list): List bfd_m32c_arch.
300 * bfd-in2.h: Regenerated.
301 * config.bfd: Add case for the m32c.
302 * configure.in: Add case for the m32c.
303 * configure: Regenerated.
304 * cpu-m32c.c, elf32-m32c.c: New files.
305 * libbfd.h: Regenerated.
306 * targets.c (bfd_elf32_m32c_vec): Declare.
307 (_bfd_target_vector): List bfd_elf32_m32c_vec.
309 2005-07-14 Alan Modra <amodra@bigpond.net.au>
311 * bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare.
312 (_bfd_elf_provide_section_bound_symbols): Remove param name.
314 * bfd-in2.h: Regenerate.
315 * elflink.c (bfd_elf_gc_sections): Don't call generic function.
316 (_bfd_elf_provide_symbol): Formatting.
317 (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just
318 create section relative syms.
319 (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions.
320 * elf32-ppc.c (ppc_elf_set_sdata_syms): Use
321 _bfd_elf_provide_section_bound_symbols.
322 * reloc.c (bfd_mark_used_section): Delete.
323 (bfd_generic_gc_sections): Don't call the above.
325 2005-07-14 Paul Woegerer <paul.woegerer@nsc.com>
328 * cache.c (bfd_last_cache): Initialise to NULL.
330 2005-07-14 Daniel Marques <marques@cs.cornell.edu>
331 Nick Clifton <nickc@redhat.com>
333 * coff-alpha.c (alpha_ecoff_bad_format_hook): Detect compressed
334 Alpha binaries and issue a helpful error message.
335 (alpha_ecoff_swap_reloc_out): Increase maximum allowed internal
336 symbol index to 15 to allow for binaries produced by DEC
339 2005-07-13 Steve Ellcey <sje@cup.hp.com>
341 * bfd.m4 (BFD_NEED_DECLARATION): Remove.
343 2005-07-12 Alan Modra <amodra@bigpond.net.au>
345 * elf64-ppc.c (ppc64_elf_relocate_section): Don't use a plt stub
348 2005-07-12 Alan Modra <amodra@bigpond.net.au>
350 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Warning fix.
352 2005-07-12 Alan Modra <amodra@bigpond.net.au>
354 * elf32-ppc.c (ppc_elf_set_sdata_syms): Correct __sbss_start value.
356 2005-07-11 H.J. Lu <hongjiu.lu@intel.com>
358 * elflink.c (_bfd_elf_symbol_refs_local_p): Revert the last
361 2005-07-08 Paul Koning <pkoning@equallogic.com>
363 * dwarf2.c (read_address): Check sign_extend_vma to handle targets
364 where addresses are sign extended.
366 2005-07-08 Ralf Corsepius <ralf.corsepius@rtems.org>
368 * config.bfd: Mark i960-*-rtems*, or32-*-rtems* as obsolete.
369 Mark a29k-*rtems*, hppa*-*-rtems*, *-go32-rtems*,
370 i[3-7]86*-*-rtemscoff*, mips*el-*-rtems*, powerpcle-*-rtems*,
371 sparc*-*-rtemsaout* as removed
373 2005-07-08 Alan Modra <amodra@bigpond.net.au>
375 * elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none
376 of the usual sections are found.
377 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
378 Strip .dynbss if it is zero size.
379 * elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
380 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
381 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
382 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
384 (i370_elf_finish_dynamic_sections): Don't attempt to write .got
385 when it is zero size.
386 * elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
387 of .dynbss and zero size sections.
388 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
390 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy. Strip
391 .dynbss if zero size.
392 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
394 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
395 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
396 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
397 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy. Strip
398 .plt.* and .got.plt.* if zero size.
399 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy. Strip
400 .got* and .dynbss if zero size.
401 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy. Strip
402 * elf64-ppc.c (create_linkage_sections): Create branch lookup table
403 in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
405 (create_got_section): Always create new .got and .rela.got sections.
406 (ppc64_elf_size_dynamic_sections): Tidy. Strip .dynbss if zero size.
407 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
408 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
409 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
410 dynamic bss sections correctly.
411 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
412 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy. Strip
413 .dynbss if zero size.
415 2005-07-08 Ben Elliston <bje@au.ibm.com>
417 * elf32-xtensa.c: Include <stdarg.h> unconditionally, not only
418 when ANSI_PROTOTYPES is defined. Remove #ifdef logic.
420 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
422 * elf-bfd.h (elf_backend_data): Add special_sections.
424 * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections
427 * elf32-arm.c (elf_backend_get_sec_type_attr): Removed.
428 (elf_backend_special_sections): New. Defined.
429 * elf32-m32r.c: Likewise.
430 * elf32-m68hc11.c: Likewise.
431 * elf32-m68hc12.c: Likewise.
432 * elf32-mcore.c: Likewise.
433 * elf32-sh64.c: Likewise.
434 * elf32-v850.c: Likewise.
435 * elf32-xtensa.c: Likewise.
436 * elf64-alpha.c: Likewise.
437 * elf64-hppa.c: Likewise.
438 * elf64-ppc.c: Likewise.
439 * elf64-sh64.c: Likewise.
440 * elfxx-ia64.c: Likewise.
441 * elfxx-mips.c: Likewise.
442 * elfxx-mips.h: Likewise.
444 * elfxx-target.h (elf_backend_special_sections): New.
445 (elfNN_bed): Initialize special_sections.
447 2005-07-07 Bob Wilson <bob.wilson@acm.org>
449 * xtensa-modules.c: Update tables with Xtensa MMU features.
451 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
453 * elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
455 * vms.h (_bfd_vms_debug): Add format attribute.
456 (_bfd_vms_debug, _bfd_hexdump): Fix typos.
458 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
461 * elflink.c (_bfd_elf_symbol_refs_local_p): Only undefined
462 symbol with default visibility is local.
464 2005-07-07 Ben Elliston <bje@gnu.org>
466 * config.bfd: Mark m68*-*-rtemscoff as obsolete.
468 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
470 * dwarf2.c (varinfo): Add addr.
471 (lookup_symbol_in_variable_table): Also check addr.
472 (scan_unit_for_symbols): Set addr for variable.
473 (comp_unit_find_line): Updated.
475 2005-07-06 Nick Clifton <nickc@redhat.com>
477 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
478 message if an unknown reloc is encountered.
479 (alpha_relocate_section): Likewise.
481 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
482 with a missing howto field.
484 2005-07-06 Alan Modra <amodra@bigpond.net.au>
486 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
489 2005-07-05 Paul Brook <paul@codesourcery.com>
491 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
492 (ppc_elf_vxworks_get_sec_type_attr): New function.
493 (elf_backend_special_sections): Remove vxwords definition.
494 (elf_backend_get_sec_type_attr): Define for vxworks.
496 2005-07-05 Nick Clifton <nickc@redhat.com>
498 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
500 2005-07-05 Paul Brook <paul@codesourcery.com>
502 * config.bfd: Add separate case for ppc-vxworks.
503 * configure: Regenerate.
504 * configure.in: Include elf-vxworks.lo on ppc targets.
505 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
507 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
508 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
509 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
510 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
511 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
512 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
513 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
514 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
515 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
516 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
517 (ppc_elf_create_got): Create .got.plt for VxWorks.
518 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
520 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
521 (allocate_got): VxWorks does not need a got header.
522 (allocate_dynrelocs): Handle VxWorks plt format.
523 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
524 VxWorks. Handle VxWorks plt/got.
525 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
526 (ppc_elf_vxworks_special_sections): New.
527 (ppc_elf_vxworks_link_hash_table_create,
528 ppc_elf_vxworks_add_symbol_hook,
529 elf_i386_vxworks_link_output_symbol_hook,
530 ppc_elf_vxworks_final_write_processing): New functions.
531 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
532 (_bfd_target_vector): Use it.
534 2005-07-05 Jakub Jelinek <jakub@redhat.com>
536 * libbfd-in.h (struct artdata): Add extended_names_size field.
538 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
539 allocated object by bfd_zalloc.
540 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
541 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
542 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
543 (get_extended_arelt_filename): Fail if index is bigger or equal to
545 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
546 get_extended_arelt_filename already did that.
547 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
548 Allocate one extra byte and clear it, in case extended names table
551 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
552 bfd_zalloc2): New prototypes.
553 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
554 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
555 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
556 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
557 elf_map_symbols, map_sections_to_segments,
558 assign_file_positions_for_segments, copy_private_bfd_data,
559 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
561 * bfd-in2.h: Rebuilt.
564 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
565 verdef or verneed section.
566 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
567 verneed sections gracefully.
568 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
569 bogus relocation values.
570 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
571 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
572 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
573 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
574 * elfxx-ia64.c (lookup_howto): Likewise.
576 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
577 the end of strtab and clear it.
580 2005-07-05 Nick Clifton <nickc@redhat.com>
582 * po/vi.po: New Vietnamese translation.
583 * configure.in (ALL_LINGUAS): Add vi.
584 * configure: Regenerate.
586 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
588 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
589 touchup logic like i386/ppc.
591 2005-07-05 Alan Modra <amodra@bigpond.net.au>
593 * elf.c (special_sections): Move const qualifier.
594 (special_sections_b..special_sections_t): Likewise.
595 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
597 (elf32_arm_symbian_special_sections): Move const qualifier.
598 * elf32-m32r.c: Similarly.
599 * elf32-m68hc11.c: Similarly.
600 * elf32-m68hc12.c: Similarly.
601 * elf32-mcore.c: Similarly.
602 * elf32-ppc.c: Similarly.
603 * elf32-sh64.c: Similarly.
604 * elf32-v850.c: Similarly.
605 * elf32-xtensa.c: Similarly.
606 * elf64-alpha.c: Similarly.
607 * elf64-hppa.c: Similarly.
608 * elf64-ppc.c: Similarly.
609 * elf64-sh64.c: Similarly.
610 * elfxx-ia64.c: Similarly.
611 * elfxx-mips.c: Similarly.
613 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
615 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
616 info->executable instead of !info->shared where appropriate.
618 2005-07-04 Alan Modra <amodra@bigpond.net.au>
621 * elf.c (assign_file_positions_for_segments): Remove excluded
622 sections from the segment map.
624 2005-07-04 Alan Modra <amodra@bigpond.net.au>
627 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
629 (_bfd_elf_get_special_section): Declare.
630 (bfd_elf_special_section): Update prototype.
631 * elf.c (special_sections): Remove unused outer entries.
632 (get_special_section): Delete.
633 (_bfd_elf_get_special_section): New function.
634 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
635 special_sections indexing.
636 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
637 * elf32-arm.c (symbian_special_sections_d): Delete.
638 (symbian_special_sections_g, symbian_special_sections_h): Delete.
639 (symbian_special_sections_i, symbian_special_sections_f): Delete.
640 (symbian_special_sections_p): Delete.
641 (elf32_arm_symbian_special_sections): Merge above to here.
642 (elf32_arm_symbian_get_sec_type_attr): New function.
643 (elf_backend_special_sections): Don't define.
644 (elf_backend_get_sec_type_attr): Define.
645 * elf32-m32r.c: Similarly to elf32-arm.c.
646 * elf32-m68hc11.c: Likewise.
647 * elf32-m68hc12.c: Likewise.
648 * elf32-mcore.c: Likewise.
649 * elf32-sh64.c: Likewise.
650 * elf32-v850.c: Likewise.
651 * elf32-xtensa.c: Likewise.
652 * elf64-alpha.c: Likewise.
653 * elf64-hppa.c: Likewise.
654 * elf64-ppc.c: Likewise.
655 * elf64-sh64.c: Likewise.
656 * elfxx-ia64.c: Likewise.
657 * elfxx-mips.c: Likewise.
658 * elf32-ppc.c: Likewise.
659 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
660 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
661 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
662 (elf_backend_get_sec_type_attr): Define.
663 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
664 (elf_backend_special_sections): Don't define.
667 2005-07-01 Nick Clifton <nickc@redhat.com>
669 * cpu-d10v.c: Update to ISO C90 style function declarations and
671 * cpu-d30v.c: Likewsie.
672 * cpu-i370.c: Likewsie.
673 * cpu-xstormy16.c: Likewsie.
674 * elf32-arc.c: Likewsie.
675 * elf32-d10v.c: Likewsie.
676 * elf32-d30v.c: Likewsie.
677 * elf32-dlx.c: Likewsie.
678 * elf32-i370.c: Likewsie.
679 * elf32-i960.c: Likewsie.
680 * elf32-ip2k.c: Likewsie.
681 * elf32-m32r.c: Likewsie.
682 * elf32-mcore.c: Likewsie.
683 * elf32-openrisc.c: Likewsie.
684 * elf32-or32.c: Likewsie.
685 * elf32-pj.c: Likewsie.
686 * elf32-v850.c: Likewsie.
687 * elf32-xstormy16.c: Likewsie.
689 2005-07-01 Alan Modra <amodra@bigpond.net.au>
691 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
693 (elf64_alpha_create_dynamic_sections): Always make new sections
694 by using bfd_make_section_anyway_with_flags. Check that .got not
696 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
699 2005-06-30 Alan Modra <amodra@bigpond.net.au>
701 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
702 _SDA_BASE_ and _SDA2_BASE_ symbols.
703 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
704 sym if not def_regular.
705 (_bfd_elf_provide_section_bound_symbols): Similarly.
707 2005-06-30 Ben Elliston <bje@gnu.org>
709 * config.bfd: Mark as obsolete:
714 2005-06-29 Alan Modra <amodra@bigpond.net.au>
716 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
717 .eh_frame specially..
718 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
719 Don't recheck sections we have already marked.
720 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
721 * section.c (struct bfd_section): Add gc_mark_from_eh.
722 (STD_SECTION): Adjust.
723 * ecoff.c (bfd_debug_section): Adjust.
724 * bfd-in2.h: Regenerate.
726 2005-06-29 Alan Modra <amodra@bigpond.net.au>
728 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
729 not been processed by check_relocs.
731 2005-06-29 Paul Brook <paul@codesourcery.com>
733 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
734 * bfd-in2.h: Regenerate.
735 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
737 * elflink.c (bfd_elf_set_symbol): Add section argument.
738 (_bfd_elf_provide_symbol): Ditto.
739 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
741 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
743 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
745 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
746 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
747 (struct elf32_hppa_link_hash_table): Use etab and bstab.
748 (stub_hash_newfunc): Use hh.
749 (hppa_link_hash_newfunc): Use hsh_cache.
750 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
751 (elf32_hppa_link_hash_table_free): Use bstab.
752 (hppa_stub_name): Use eh.
753 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
754 (hppa_add_stub): Use bstab.
755 (hppa_type_of_stub): Use eh.
756 (hppa_build_one_stub): Use hh and bh_root.
757 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
758 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
759 (elf32_hppa_gc_sweep_hook): Use hdh_next.
760 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
761 (allocate_plt_static): Use etab.
762 (allocate_dynrelocs): Use etab, and hdh_next.
763 (readonly_dynrelocs): Use hdh_next.
764 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
765 (get_local_syms): Use eh, bstab, and hh.
766 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
767 (elf32_hppa_set_gp): Use etab.
768 (elf32_hppa_build_stubs): Use bstab.
769 (final_link_relocate): Use eh, bh_root.
770 (elf32_hppa_relocate_section): Use elf, etab.
771 (elf32_hppa_finish_dynamic_sections): Use etab.
773 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
775 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
778 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
780 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
781 (hppa_stub_hash_entry): Define.
782 (stub_hash_newfunc): Rename variables.
783 (hppa_link_hash_newfunc): Likewise.
784 (elf32_hppa_link_hash_table_free): Likewise.
785 (hppa_stub_name): Likewise.
786 (hppa_get_stub_entry): Likewise.
787 (hppa_add_stub): Likewise.
788 (hppa_type_of_stub): Likewise.
789 (hppa_build_one_stub): Likewise.
790 (hppa_size_one_stub): Likewise.
791 (elf32_hppa_create_dynamic_sections): Likewise.
792 (elf32_hppa_copy_indirect_symbol): Likewise.
793 (elf32_hppa_check_relocs): Likewise.
794 (elf32_hppa_gc_mark_hook): Likewise.
795 (elf32_hppa_gc_sweep_hook): Likewise.
796 (elf32_hppa_grok_psinfo): Likewise.
797 (elf32_hppa_hide_symbol): Likewise.
798 (elf32_hppa_adjust_dynamic_symbol): Likewise.
799 (allocate_dynrelocs): Likewise.
800 (clobber_millicode_symbols): Likewise.
801 (readonly_dynrelocs): Likewise.
802 (elf32_hppa_size_dynamic_sections): Likewise.
803 (get_local_syms): Likewise.
804 (elf32_hppa_size_stubs): Likewise.
805 (hppa_record_segment_addr): Likewise.
806 (final_link_relocate): Likewise.
807 (elf32_hppa_relocate_section): Likewise.
808 (elf32_hppa_finish_dynamic_symbol): Likewise.
810 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
813 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
815 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
816 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
817 * elf32-cris.c (cris_elf_check_relocs): Likewise.
818 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
819 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
820 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
821 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
822 * elf32-i370.c (i370_elf_check_relocs): Likewise.
823 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
824 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
825 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
826 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
827 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
828 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
829 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
830 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
831 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
832 * elf32-s390.c (elf_s390_check_relocs): Likewise.
833 * elf32-sh.c (sh_elf_check_relocs): Likewise.
834 * elf32-v850.c (v850_elf_check_relocs): Likewise.
835 * elf32-vax.c (elf_vax_check_relocs): Likewise.
836 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
837 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
838 * elf64-s390.c (elf_s390_check_relocs): Likewise.
839 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
840 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
841 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
843 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
846 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
849 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
852 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
853 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
855 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
857 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
858 BFD_RELOC_X86_64_GOTPC32.
859 * bfd-in2.h: Regenerated.
861 2005-06-17 Jakub Jelinek <jakub@redhat.com>
863 * elf.c (bfd_section_from_shdr): Kill bogus warning.
865 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
866 symbol, relocation, group or versym sections.
868 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
870 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
871 doesn't point into the section.
873 2005-06-17 Jan Beulich <jbeulich@novell.com>
875 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
876 and BFD_RELOC_X86_64_GOTPC32.
877 * libbfd.h (bfd_reloc_code_real_names): Likewise.
878 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
879 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
880 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
881 and R_X86_64_GOTPC32.
882 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
883 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
884 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
885 (elf64_x86_64_relocate_section): Likewise.
886 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
888 2005-06-15 Mark Kettenis <kettenis@gnu.org>
890 * archive.c: Include "libiberty.h".
892 2005-06-15 Nick Clifton <nickc@redhat.com>
894 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
895 produced by the GreenHills toolchain can be assimilated.
897 2005-06-14 Steve Ellcey <sje@cup.hp.com>
899 * som.c (som_find_inliner_info): New.
901 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
903 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
905 2005-06-14 Jakub Jelinek <jakub@redhat.com>
907 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
908 Prevent endless recursion on broken objects.
910 * archive.c (do_slurp_coff_armap): Check for overflows.
912 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
914 * elfcode.h (elf_write_relocs): Do nothing if there are no
917 2005-06-10 Alan Modra <amodra@bigpond.net.au>
919 * dwarf2.c (decode_line_info): Revert last change. Instead set
920 initial low_pc to -1 to avoid need to test whether loc_pc has
923 2005-06-09 Christopher Faylor <cgf@timesys.com>
925 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
926 either SEC_ALLOC OR SEC_LOAD.
928 2005-06-09 Christopher Faylor <cgf@timesys.com>
930 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
931 section header. Do not add STYP_NOLOAD since it does not appear to be
934 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
937 * dwarf2.c (lookup_address_in_line_info_table): Restore code
938 handling NULL function info, removed with 2005-04-03 change.
940 2005-06-08 Mark Mitchell <mark@codesourcery.com>
942 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
944 2005-06-09 Alan Modra <amodra@bigpond.net.au>
946 * elflink.c (elf_mark_used_section): Delete.
947 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
948 * reloc.c (bfd_mark_used_section): New function.
949 (bfd_generic_gc_sections): Call bfd_mark_used_section.
951 2005-06-08 Alan Modra <amodra@bigpond.net.au>
953 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
956 2005-06-07 Mark Mitchell <mark@codesourcery.com>
958 * opncls.c (bfd_fdopenr): Add missing break statements.
960 2005-06-07 Mark Mitchell <mark@codesourcery.com>
962 * opncls.c (bfd_fopen): New API.
964 (bfd_fdopenr): Likewise.
965 * bfd-in2.h: Regenerated.
967 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
968 Michael Snyder <msnyder@redhat.com>
969 Stan Cox <scox@redhat.com>
971 * Makefile.am (ALL_MACHINES): Add ms1 support.
972 (ALL_MACHINES_CFILES): Same.
973 (BFD32_BACKENDS): Same.
974 (BFD32_BACKENDS_CFILES): Same.
976 * Makefile.in: Regenerate.
978 * archures.c (bfd_architecture): Add ms1 entries.
979 Externalize bfd_ms1_arch.
980 (bfd_archures_list): Add bfd_ms1_arch.
982 * bfd-in2.h: Regenerate.
984 * cpu-ms1.c: New file.
986 * elf32-ms1.c: New file.
988 * targets.c: Define extern of bfd_elf32_ms1_vec.
989 Add bfd_elf32_ms1_vec to _bfd_target_vector.
991 * configure.in: Add bfd_elf32_ms1_vec case.
993 * configure: Regenerate.
995 * config.bfd: Add ms1-*-elf to table.
997 2005-06-07 Zack Weinberg <zack@codesourcery.com>
999 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
1001 2005-06-07 Alan Modra <amodra@bigpond.net.au>
1003 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
1004 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
1006 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1009 * bfd.c (bfd_find_line): New.
1011 * dwarf2.c (comp_unit): Add variable_table.
1012 (funcinfo): Add file, line, and sec.
1014 (lookup_symbol_in_function_table): New.
1015 (lookup_symbol_in_variable_table): New.
1016 (scan_unit_for_functions): Renamed to ...
1017 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
1019 (comp_unit_find_nearest_line): Updated.
1020 (comp_unit_find_line): New.
1021 (_bfd_dwarf2_find_line): New.
1023 * elf-bfd.h (_bfd_elf_find_line): New.
1024 (_bfd_generic_find_line): New. Defined.
1026 * elf.c (_bfd_elf_find_line): New.
1028 * libbfd-in.h (_bfd_dwarf2_find_line): New.
1029 (_bfd_generic_find_line): New.
1031 * bfd-in2.h: Regenerated.
1032 * libbfd.h: Likewise.
1034 * libbfd.c (_bfd_generic_find_line): New.
1036 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
1037 with _bfd_generic_find_line.
1038 (bfd_target): Add _bfd_find_line.
1040 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1042 * dwarf2.c (decode_line_info): Properly set low_pc.
1044 2005-06-06 Alan Modra <amodra@bigpond.net.au>
1046 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
1047 case, include addend when indexing .opd section map.
1048 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
1049 clear opd_adjust array if no_opd_opt set. Tidy code.
1050 Ignore zero size .opd. Check bfd_alloc return value.
1051 (ppc_stub_name): Return immediately on bfd_malloc fail.
1052 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
1054 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
1056 * dwarf2.c (comp_unit): Fix a typo in comment.
1058 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1060 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
1061 (reloc_type_lookup): Dito.
1062 (elf_vax_discard_copies): Dito.
1063 (elf_vax_instantiate_got_entries): Dito.
1064 (elf_vax_link_hash_traverse): Dito.
1065 (elf_vax_link_hash_newfunc): Dito.
1066 (elf_vax_link_hash_table_create): Dito.
1067 (elf32_vax_set_private_flags): Dito.
1068 (elf32_vax_merge_private_bfd_data): Dito.
1069 (elf32_vax_print_private_bfd_data): Dito.
1070 (elf_vax_check_relocs): Dito.
1071 (elf_vax_gc_mark_hook): Dito.
1072 (elf_vax_gc_sweep_hook): Dito.
1073 (elf_vax_size_dynamic_sections): Dito.
1074 (elf_vax_discard_copies): Dito.
1075 (elf_vax_instantiate_got_entries): Dito.
1076 (elf_vax_relocate_section): Dito.
1077 (elf_vax_finish_dynamic_symbol): Dito.
1078 (elf_vax_finish_dynamic_sections): Dito.
1079 (elf_vax_hash_table): Break-up of line isn't needed.
1080 (elf_vax_check_relocs): Remove leading whitespace
1081 (elf_vax_relocate_section): Remove redundant whitespace
1082 (elf_vax_link_hash_newfunc): Don't cast NULL.
1083 (elf_vax_link_hash_table_create): Dito.
1084 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
1086 2005-06-03 Alan Modra <amodra@bigpond.net.au>
1089 * configure.in: Bump version
1090 * configure: Regenerate.
1091 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
1092 discarded section sym refs and kill linker output.
1093 * simple.c (simple_dummy_einfo): New function.
1094 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
1096 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
1097 for all reloc types.
1099 2005-06-02 Alan Modra <amodra@bigpond.net.au>
1101 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
1102 restrictive of func code and func descr for undefined syms as well
1105 2005-05-31 Jim Blandy <jimb@redhat.com>
1107 * Makefile.am: Regenerate dependencies with 'make dep-am'.
1108 * Makefile.in: Regenerate.
1110 2005-05-31 Richard Henderson <rth@redhat.com>
1112 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
1113 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
1114 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
1115 (elf64_alpha_want_plt): Update to match.
1116 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
1117 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
1119 2005-05-31 Zack Weinberg <zack@codesourcery.com>
1121 * elf32-arm.c (elf32_arm_reloc_type_lookup)
1122 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
1123 Use ISO C90 function declaration style.
1125 2005-05-31 James E Wilson <wilson@specifixinc.com>
1127 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
1128 header PF_R flag on PT_LOAD segments.
1130 2005-05-30 Richard Henderson <rth@redhat.com>
1132 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
1133 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
1135 2005-05-29 Richard Henderson <rth@redhat.com>
1137 * configure.in (--enable-secureplt): New.
1138 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
1139 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
1140 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
1141 (elf64_alpha_use_secureplt): New.
1142 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
1143 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
1144 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
1145 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
1146 (struct alpha_elf_link_hash_entry): Add plt_offset.
1147 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
1148 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
1149 (PLT_ENTRY_WORD3): Remove.
1150 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
1151 on .plt and create .got.plt.
1152 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
1153 (get_got_entry): Initialize plt_offset.
1154 (elf64_alpha_want_plt): New.
1155 (elf64_alpha_check_relocs): Use it.
1156 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
1158 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
1159 error as user error.
1160 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
1162 (elf64_alpha_size_plt_section): Size .got.plt section.
1163 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
1165 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
1166 Add PLTRO DYNAMIC entry.
1167 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
1168 (elf64_alpha_finish_dynamic_sections): Likewise.
1170 2005-05-28 David Daney <ddaney@avtrex.com>
1172 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
1173 calculation of DT_RELSZ to occur after all dynamic relocations
1176 2005-05-28 Eli Zaretskii <eliz@gnu.org>
1178 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
1179 * config.in, configure: Regenerate.
1181 2005-05-26 Mark Kettenis <kettenis@gnu.org>
1182 Maciej W. Rozycki <macro@linux-mips.org>
1184 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
1185 stop processing of options if one of invalid size is
1187 (_bfd_mips_elf_section_from_shdr): Likewise.
1188 (_bfd_mips_elf_fake_sections): Reset the type of empty special
1191 2005-05-26 Richard Henderson <rth@redhat.com>
1193 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
1194 plt_old_section, plt_old_value.
1195 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
1196 (elf64_alpha_size_plt_section_1): Don't use it.
1198 2005-05-26 Jakub Jelinek <jakub@redhat.com>
1200 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
1201 first shdr has sh_size == 0. Fail if e_shnum is large to cause
1202 arithmetic overflow when allocating the i_shdr array.
1203 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
1205 2005-05-25 Richard Henderson <rth@redhat.com>
1207 * elf64-alpha.c: Update all function definitions to ISO C. Remove
1208 all function prototypes; rearrange functions into def-use order.
1210 2005-05-25 Richard Henderson <rth@redhat.com>
1212 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
1213 in the presence of deleting elements.
1214 (elf64_alpha_size_got_sections): Zero dead got section size.
1216 2005-05-23 Fred Fish <fnf@specifixinc.com>
1218 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
1219 (struct funcinfo): Add caller_func, caller_file, caller_line.
1220 tag, and nesting_level members.
1221 (lookup_address_in_function_table): Change first passed parameter
1222 from "struct funcinfo *" to "struct comp_unit *".
1223 (lookup_address_in_function_table): Dereference unit to find function
1225 (lookup_address_in_function_table): Traverse the function list to
1226 create a chain of inlined functions back to the first non inlined
1228 (scan_unit_for_functions): Remember tag and nesting level. Handle
1229 DW_AT_call_file and DW_AT_call_line.
1230 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
1231 call to pass unit pointer instead of function table pointer. For
1232 inlined functions, save pointer to the inliner chain.
1233 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
1234 (_bfd_dwarf2_find_inliner_info): New function that returns information
1235 from the inliner chain after a call to bfd_find_nearest_line.
1237 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
1238 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
1239 NAME##_find_inliner_info.
1240 (bfd_target): Add _bfd_find_inliner_info.
1241 * bfd-in2.h: Regenerate.
1243 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
1244 macro that always returns bfd_false.
1245 (_bfd_dwarf2_find_inliner_info): Declare.
1246 * libbfd.h: Regenerate.
1248 * elf32-arm.c (elf32_arm_find_inliner_info): New function
1249 that calls _bfd_dwarf2_find_inliner_info.
1250 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
1252 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
1253 that calls _bfd_dwarf2_find_inliner_info.
1254 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
1255 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
1256 _bfd_mips_elf_find_inliner_info.
1257 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
1258 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
1260 * elf.c (_bfd_elf_find_inliner_info): New function that calls
1261 _bfd_dwarf2_find_inliner_info.
1262 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
1263 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
1264 _bfd_elf_find_inliner_info.
1266 * coffgen.c (coff_find_inliner_info): New function that
1267 calls _bfd_dwarf2_find_inliner_info.
1268 * libcoff-in.h (coff_find_inliner_info): Declare.
1269 * libcoff.h: Regenerate.
1270 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
1271 (pmac_xcoff_vec) Ditto.
1272 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1273 (aix5coff64_vec): Ditto.
1275 * aout-target.h (MY_find_inliner_info): Define as
1276 _bfd_nosymbols_find_inliner_info.
1277 * aout-tic30.c (MY_find_inliner_info): Ditto.
1278 * binary.c (binary_find_inliner_info): Ditto.
1279 * i386msdos.c (msdos_find_inliner_info): Ditto.
1280 * ihex.c (ihex_find_inliner_info): Ditto.
1281 * libaout.h (aout_32_find_inliner_info): Ditto.
1282 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
1283 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
1284 * mmo.c (mmo_find_inliner_info): Ditto.
1285 * nlm-target.h (nlm_find_inliner_info): Ditto.
1286 * pef.c (bfd_pef_find_inliner_info): Ditto.
1287 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
1288 * srec.c (srec_find_inliner_info): Ditto.
1289 * tekhex.c (tekhex_find_inliner_info): Ditto.
1290 * versados.c (versados_find_inliner_info): Ditto.
1291 * xsym.c (bfd_sym_find_inliner_info): Ditto.
1293 * ieee.c (ieee_find_inliner_info): New function that always
1295 * oasys.c (oasys_find_inliner_info): Ditto.
1296 * vms.c (vms_find_inliner_info): Ditto.
1298 2005-05-24 Alan Modra <amodra@bigpond.net.au>
1300 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
1301 force old plt layout.
1303 2005-05-22 Richard Henderson <rth@redhat.com>
1305 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
1307 (elf64_alpha_check_relocs): Likewise.
1308 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
1309 non-allocated sections.
1311 2005-05-22 Richard Henderson <rth@redhat.com>
1313 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
1314 undefweak to use zero register. Call elf64_alpha_relax_got_load
1315 if not all uses removed.
1316 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
1317 (elf64_alpha_relax_section): Handle undefweak symbols.
1318 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
1319 (elf64_alpha_size_rela_got_1): Likewise.
1320 (elf64_alpha_relocate_section): Likewise.
1322 2005-05-22 Richard Henderson <rth@redhat.com>
1324 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
1325 on SEC_CODE sections.
1327 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1329 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
1331 (som_write_space_strings): Change type of tmp_space and p to char *.
1332 (som_write_symbol_strings): Likewise. Also change type of comp to
1334 (som_begin_writing): Change type of strings_size to unsigned int.
1335 (som_finish_writing): Likewise.
1336 (som_slurp_reloc_table): Change type of external_relocs to unsigned
1338 * som.h (struct som_section_data_struct): Change type of reloc_stream
1339 field to unsigned char *.
1341 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1343 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
1344 copy relocations for VxWorks.
1346 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1348 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
1350 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
1351 (ppc_elf_check_relocs): Set has_sda_refs.
1352 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
1353 copy relocations. Use has_sda_refs to place variables in .sbss.
1354 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
1357 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1359 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
1360 xtensa_default_isa is initialized.
1362 2005-05-20 Alan Modra <amodra@bigpond.net.au>
1364 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
1365 for second and subsequent list entries. Only allocate multiple
1366 glink stubs when shared or pie.
1367 (ppc_elf_finish_dynamic_symbol): Break out early when only one
1368 glink stub is needed.
1370 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1372 * Makefile.am: Have 'all' depend on 'info'.
1373 * Makefile.in: Regenerate.
1375 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1377 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
1378 init_offset. Add init_got_refcount, init_plt_refcount,
1379 init_got_offset and init_plt_offset.
1380 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
1381 (_bfd_elf_link_hash_hide_symbol): Likewise.
1382 (_bfd_elf_link_hash_table_init): Likewise.
1383 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1384 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
1385 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
1386 (bfd_elf_size_dynamic_sections): Likewise.
1387 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
1388 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
1389 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
1390 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
1391 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
1392 (struct plt_entry): New.
1393 (ppc_elf_link_hash_table_create): Set new init_plt fields.
1394 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
1395 use _bfd_elf_link_hash_copy_indirect.
1396 (update_plt_info, find_plt_ent): New functions.
1397 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
1398 and adjust for use of plt list rather than refcount.
1399 (ppc_elf_gc_sweep_hook): Likewise.
1400 (ppc_elf_tls_optimize): Likewise.
1401 (ppc_elf_adjust_dynamic_symbol): Likewise.
1402 (allocate_dynrelocs): Likewise.
1403 (ppc_elf_relax_section): Likewise.
1404 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
1405 when performing a relocatable link.
1406 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
1407 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
1410 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1412 * elf.c (assign_file_positions_for_segments): Use maximum of
1413 maxpagesize and section alignment when adjusting initial
1414 segment offset and section offsets.
1416 2005-05-18 Zack Weinberg <zack@codesourcery.com>
1418 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
1421 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
1423 * elf.c (group_signature): Undo the last change. Check if the
1424 symbol table section is correct.
1426 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1428 * elf32-arm.c: Wherever possible, use official reloc names
1430 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
1431 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
1432 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
1433 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
1434 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
1435 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
1436 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
1437 Add many new relocations from AAELF.
1438 (elf32_arm_howto_from_type): Update to match.
1439 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
1440 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
1441 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
1442 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
1443 (elf32_arm_final_link_relocate): Add support for
1444 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
1445 case entries redundant with default.
1447 * reloc.c: Reorganize ARM relocations. Add Thumb
1448 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
1449 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
1450 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
1451 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
1452 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
1453 * bfd-in2.h, libbfd.h: Regenerate.
1455 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1457 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
1459 * format.c (bfd_check_format_matches): Set output_has_begun
1461 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
1462 special case for both_direction.
1464 2005-05-17 Nick Clifton <nickc@redhat.com>
1466 * elf.c (group_signature): Check for a group section which is
1467 actually a (corrupt) symbol table section in disguise and prevent
1468 an infinite loop from occurring.
1470 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1472 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
1475 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1477 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
1478 predicate on slot 0 only if slot 0 isn't br.
1480 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1483 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
1484 empty sdynbss section.
1485 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1487 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
1489 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
1492 2005-05-17 Alan Modra <amodra@bigpond.net.au>
1494 * elf32-ppc.c (LIS_11. LIS_12): Define.
1495 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
1496 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
1497 for --data-plt when building non-pie executables.
1499 2005-05-17 Nick Clifton <nickc@redhat.com>
1501 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1502 the situation where a symbols's section is not known but a section
1503 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1506 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1507 the presence of a symbol table to just before the symbol table is
1510 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1513 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1514 (elfNN_ia64_relax_section): Use it.
1516 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1518 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1521 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1523 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1525 (ppc_elf_finish_dynamic_sections): Likewise.
1527 2005-05-13 Fred Fish <fnf@specifixinc.com>
1529 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1530 * libbfd.h: Rebuilt.
1532 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1534 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1535 periods in linkonce_kind values.
1537 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1539 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1540 against protected function when building executable.
1542 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1544 * elf32-ppc.c (LWZU_0_X_11): Delete.
1545 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1546 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1547 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1549 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1551 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1552 Generate .glink branch table and updated stubs.
1554 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1556 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1557 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1558 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1559 (CROR_151515, CROR_313131): Delete.
1560 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1561 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1562 LWZU_0_X_11): Define.
1563 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1564 and R_PPC_REL16_HA entries.
1565 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1566 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1567 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1568 new_plt, and old_plt.
1569 (ppc_elf_create_dynamic_sections): Create .glink section.
1570 (ppc_elf_check_relocs): Set new_plt and old_plt.
1571 (ppc_elf_select_plt_layout): New function.
1572 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1573 (allocate_got): Handle differences between old and new got layout.
1574 (allocate_dynrelocs): Likewise for plt.
1575 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1576 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1577 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1578 destination of R_PPC_PLTREL24 relocs.
1579 (ppc_elf_relocate_section): Handle new relocs and changed destination
1581 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1582 differences in layout.
1583 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1584 put a blrl in new got. Write glink contents.
1585 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1586 * libbfd.h: Regenerate.
1587 * bfd-in2.h: Regenerate.
1589 2005-05-11 Andreas Schwab <schwab@suse.de>
1591 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1594 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1597 section if SEC_ALLOC isn't set.
1599 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1601 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1602 * acinclude.m4: Don't sinclude accross.m4.
1603 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1605 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1607 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1608 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1609 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1610 (func_desc_adjust): Hide fake function descriptors when function
1611 code entry is defined.
1612 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1614 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1616 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1618 2005-05-08 Dave Korn <dave.korn@artimi.com>
1620 * coff-tic80.c: Undefine _CONST after system headers to prevent
1621 clash with tic80-specific definition in include/coff/tic80.h
1623 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1626 * elflink.c (elf_link_output_extsym): Use output_bfd if
1627 h->root.u.def.section is bfd_abs_section_ptr when reporting
1630 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1632 * elf-bfd.h (elf_backend_data): Update special_sections to
1633 array of pointer to bfd_elf_special_section.
1634 * elf.c (special_sections): Likewise.
1635 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1636 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1637 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1638 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1639 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1640 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1641 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1642 * elf32-v850.c (v850_elf_special_sections): Likewise.
1643 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1644 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1645 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1646 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1647 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1648 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1649 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1650 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1652 * elf.c (get_special_section): Updated.
1654 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1656 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1657 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1658 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1660 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1661 * elf32-frv.c (_frv_create_got_section): Likewise.
1662 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1663 (elf_backend_got_symbol_offset): Don't define.
1664 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1665 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1667 (ppc_elf_create_got): Tidy.
1668 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1669 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1670 (ppc_elf_gc_sweep_hook): Likewise.
1671 (ppc_elf_relocate_section): Likewise.
1672 (ppc_elf_finish_dynamic_symbol): Likewise.
1673 (allocate_got): New function.
1674 (allocate_dynrelocs): Use allocate_got.
1675 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1676 so that local got can refcount it. Set got_header_size.
1677 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1679 (ppc_elf_finish_dynamic_sections): Likewise.
1680 (elf_backend_got_symbol_offset): Don't define.
1681 (elf_backend_got_header_size): Ditto.
1683 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1685 * configure.in (ACX_HEADER_STRING): New.
1686 * configure: Regenerate.
1687 * config.in: Regenerate.
1688 * sysdep.h (STRING_WITH_STRINGS): Use.
1690 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf.c (_bfd_elf_close_and_cleanup): Only call
1693 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1695 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1697 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1698 "__bss_start" instead of "_edata" as fallback.
1700 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1702 * bfd-in2.h: Regenerated.
1704 2005-05-05 Paul Brook <paul@codesourcery.com>
1706 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1707 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1709 * configure: Regenerate.
1710 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1711 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1712 (elf32-i386.lo): Depend on elf-vxworks.h.
1713 (elf-vxworks.lo): New rule.
1714 * Makefile.in: Regenerate.
1715 * elf-bfd.h (elf_backend_data): Update type of
1716 elf_backend_emit_relocs.
1717 (_bfd_elf_link_output_relocs): Update prototype.
1718 * elflink.c (_bfd_elf_link_output_relocs): Always use
1719 bed->elf_backend_emit_relocs when outputting relocations.
1720 * elfxx-target.h (elf_backend_emit_relocs): Default to
1721 _bfd_elf_link_output_relocs.
1722 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1723 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1724 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1725 (elf_i386_plt0_entry): Remove padding.
1726 (elf_i386_pic_plt0_entry): Ditto.
1727 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1728 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1729 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1730 plt0_pad_byte fields.
1731 (elf_i386_link_hash_table_create): Zero them.
1732 (elf_i386_create_dynamic_sections): Create static relocation section.
1733 (allocate_dynrelocs): Allocate space for static PLT relocations.
1734 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1735 symbols. Give PLT symbols function type. Don't strip PLT sections
1736 if we have exported symbols from them.
1737 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1738 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1740 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1741 Add relocation for GOT location. Fill in PLT static relocations.
1742 (elf_i386_vxworks_link_hash_table_create): New function.
1743 (elf_i386_vxworks_link_output_symbol_hook): New function.
1744 * elf-vxworks.h: New file.
1746 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1748 * section.c (bfd_make_section_anyway_with_flags): New.
1749 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1750 (bfd_make_section_with_flags): New.
1751 (bfd_make_section): Call bfd_make_section_with_flags.
1753 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1754 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1755 instead of bfd_make_section/bfd_make_section and don't call
1756 bfd_set_section_flags.
1757 (mn10300_elf_check_relocs): Likewise.
1758 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1759 * elf32-arm.c (create_got_section): Likewise.
1760 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1761 (elf32_arm_check_relocs): Likewise.
1762 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1763 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1764 (_frv_create_got_section): Likewise.
1765 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1766 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1767 (elf32_hppa_check_relocs): Likewise.
1768 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1769 (i370_elf_check_relocs): Likewise.
1770 * elf32-i386.c (create_got_section): Likewise.
1771 (elf_i386_check_relocs): Likewise.
1772 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1773 (create_got_section): Likewise.
1774 (m32r_elf_create_dynamic_sections): Likewise.
1775 (m32r_elf_check_relocs): Likewise.
1776 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1777 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1778 (ppc_elf_create_dynamic_sections): Likewise.
1779 (ppc_elf_add_symbol_hook): Likewise.
1780 (ppc_elf_check_relocs): Likewise.
1781 * elf32-s390.c (create_got_section): Likewise.
1782 (elf_s390_check_relocs): Likewise.
1783 * elf32-sh.c (create_got_section): Likewise.
1784 (sh_elf_create_dynamic_sections): Likewise.
1785 (sh_elf_check_relocs): Likewise.
1786 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1787 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1788 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1789 (add_extra_plt_sections): Likewise.
1790 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1791 (elf64_alpha_create_got_section): Likewise.
1792 (elf64_alpha_create_dynamic_sections): Likewise.
1793 (elf64_alpha_check_relocs): Likewise.
1794 * elf64-hppa.c (get_reloc_section): Likewise.
1795 (get_opd): Likewise.
1796 (get_plt): Likewise.
1797 (get_dlt): Likewise.
1798 (get_stub): Likewise.
1799 (elf64_hppa_create_dynamic_sectionso): Likewise.
1800 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1801 * elf64-ppc.c (create_linkage_sections): Likewise.
1802 (ppc64_elf_check_relocs): Likewise.
1803 * elf64-s390.c (create_got_section): Likewise.
1804 (elf_s390_check_relocs): Likewise.
1805 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1806 (sh64_elf64_create_dynamic_sections): Likewise.
1807 * elf64-x86-64.c (create_got_section): Likewise.
1808 (elf64_x86_64_check_relocs): Likewise.
1809 * elflink.c (_bfd_elf_create_got_section): Likewise.
1810 (_bfd_elf_link_create_dynamic_sections): Likewise.
1811 (elf_link_add_object_symbols): Likewise.
1812 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1813 (elfNN_ia64_create_dynamic_sections): Likewise.
1814 (get_fptr): Likewise.
1815 (get_pltoff): Likewise.
1816 (get_reloc_section): Likewise.
1817 (elfNN_ia64_object_p): Likewise.
1818 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1819 (mips_elf_create_compact_rel_section): Likewise.
1820 (mips_elf_create_got_section): Likewise.
1821 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1822 * elfxx-sparc.c (create_got_section): Likewise.
1823 (_bfd_sparc_elf_check_relocs): Likewise.
1825 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1826 on linker created sections.
1828 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1831 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1832 script on executable.
1834 2005-05-05 John Levon <levon@movementarian.org>
1836 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1837 allocated memory before returning.
1838 (decode_line_info): Likewise.
1839 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1840 allocated by functions in this file.
1841 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1842 * elf.c (_bfd_elf_close_and_cleanup): Call
1843 _bfd_dwarf2_cleanup_debug_info.
1845 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1847 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1848 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1849 * configure, config.in, Makefile.in: Regenerate.
1850 * sysdep.h (stpcpy): Revert last change.
1852 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1854 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1856 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1858 * elfxx-ia64.c (ARCH_SIZE): New.
1859 (LOG_SECTION_ALIGN): Likewise.
1860 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1861 align relocation sections.
1862 (get_fptr): Likewise.
1863 (get_reloc_section): Likewise.
1864 (elfNN_ia64_tprel_base): Likewise.
1865 (elfNN_ia64_check_relocs): Support 32bit relocations.
1866 (allocate_global_fptr_got): Likewise.
1867 (allocate_dynrel_entries): Likewise.
1868 (set_got_entry): Likewise.
1869 (set_pltoff_entry): Likewise.
1870 (elfNN_ia64_relocate_section): Likewise.
1872 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1874 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1875 * configure: Regenerate.
1876 * config.in: Likewise.
1878 * sysdep.h (stpcpy): New.
1880 2005-05-04 Nick Clifton <nickc@redhat.com>
1882 * Update the address and phone number of the FSF organization in
1883 the GPL notices in the following files:
1884 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1885 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1886 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1887 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1888 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1889 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1890 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1891 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1892 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1893 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1894 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1895 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1896 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1897 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1898 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1899 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1900 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1901 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1902 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1903 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1904 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1905 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1906 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1907 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1908 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1909 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1910 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1911 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1912 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1913 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1914 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1915 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1916 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1917 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1918 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1919 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1920 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1921 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1922 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1923 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1924 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1925 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1926 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1927 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1928 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1929 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1930 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1931 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1932 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1933 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1934 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1935 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1936 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1937 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1938 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1939 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1940 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1941 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1942 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1943 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1944 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1945 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1946 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1947 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1948 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1949 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1950 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1951 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1952 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1953 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1956 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1958 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1959 * bfd-in2.h: Regenerated.
1961 * elflink.c (bfd_elf_set_symbol): New.
1962 (_bfd_elf_provide_symbol): Call it.
1963 (_bfd_elf_provide_section_bound_symbols): New.
1965 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1967 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1968 at the end, if a strong definition has already been seen.
1970 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1972 * section.c (struct bfd_section): Replace link_order_head and
1973 link_order_tail with map_head and map_tail union.
1974 (STD_SECTION): Update.
1975 (_bfd_strip_section_from_output): Delete.
1976 * aoutx.h: Update throughout for above changes.
1977 * coff-ppc.c: Likewise.
1978 * cofflink.c: Likewise.
1979 * ecoff.c: Likewise.
1980 * elf-eh-frame.c: Likewise.
1981 * elf-m10300.c: Likewise.
1983 * elf32-arm.c: Likewise.
1984 * elf32-cris.c: Likewise.
1985 * elf32-hppa.c: Likewise.
1986 * elf32-i386.c: Likewise.
1987 * elf32-m32r.c: Likewise.
1988 * elf32-m68hc1x.c: Likewise.
1989 * elf32-m68k.c: Likewise.
1990 * elf32-ppc.c: Likewise.
1991 * elf32-s390.c: Likewise.
1992 * elf32-sh.c: Likewise.
1993 * elf32-vax.c: Likewise.
1994 * elf32-xtensa.c: Likewise.
1995 * elf64-alpha.c: Likewise.
1996 * elf64-hppa.c: Likewise.
1997 * elf64-ppc.c: Likewise.
1998 * elf64-s390.c: Likewise.
1999 * elf64-sh64.c: Likewise.
2000 * elf64-x86-64.c: Likewise.
2001 * elflink.c: Likewise.
2002 * elfxx-ia64.c: Likewise.
2003 * elfxx-mips.c: Likewise.
2004 * elfxx-sparc.c: Likewise.
2005 * linker.c: Likewise.
2006 * merge.c: Likewise.
2007 * pdp11.c: Likewise.
2008 * xcofflink.c: Likewise.
2009 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
2010 out from bfd_elf_size_dynamic_sections.
2011 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
2012 * bfd-in2.h: Regenerate.
2014 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2016 * section.c (bfd_section_list_remove): Don't clear s->next.
2017 (bfd_section_list_append): Always init s->prev.
2018 (bfd_section_list_prepend): Define.
2019 (bfd_section_list_insert_after): Minor optimization.
2020 (bfd_section_removed_from_list): Rewrite.
2021 * elf.c (assign_section_numbers): Simplify list traversal now that
2022 bfd_section_list_remove doesn't destroy removed section next ptr.
2023 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2024 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
2025 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
2026 * bfd-in2.h: Regenerate.
2028 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2030 * bfd.c (bfd): Remove section_tail and add section_last.
2031 (bfd_preserve): Likewise.
2032 (bfd_preserve_save): Likewise.
2033 (bfd_preserve_restore): Likewise.
2034 * opncls.c (_bfd_new_bfd): Likewise.
2036 * coffcode.h (coff_compute_section_file_positions): Updated.
2037 (coff_compute_section_file_positions): Likewise.
2038 * elf.c (assign_section_numbers): Likewise.
2039 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2040 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2041 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
2042 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2043 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2044 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2046 * ecoff.c (bfd_debug_section): Initialize prev.
2048 * section.c (bfd_section): Add prev.
2049 (bfd_section_list_remove): Updated.
2050 (bfd_section_list_append): New.
2051 (bfd_section_list_insert_after): New.
2052 (bfd_section_list_insert_before): New.
2053 (bfd_section_list_insert): Removed.
2054 (bfd_section_removed_from_list): Updated.
2055 (STD_SECTION): Initialize prev.
2056 (bfd_section_init): Updated.
2057 (bfd_section_list_clear): Updated.
2059 * bfd-in2.h: Regenerated.
2061 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2063 * elf.c (_bfd_elf_new_section_hook): Don't call
2064 _bfd_elf_get_sec_type_attr on sections from input files.
2066 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2068 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
2069 hash table size 16699 instead of bfd_hash_table_init.
2071 2005-05-01 Paul Brook <paul@codesourcery.com>
2073 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
2074 definition has already been seen.
2076 2005-05-01 Paul Brook <paul@codesourcery.com>
2078 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
2079 R_ARM_PLT32 the same as R_ARM_PC24.
2080 (arm_add_to_rel): Ditto.
2082 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2084 * config.bfd: Add h8300*-*-rtemscoff.
2085 Switch h8300*-*-rtems* to elf.
2087 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2089 * aclocal.m4, Makefile.in: Regnerated.
2091 2005-04-28 Paul Brook <paul@codesourcery.com>
2093 Merge changes only applied to Makefile.in.
2094 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
2095 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2096 (elfxx-sparc.lo): New rule.
2097 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2098 (elf64-sparc.lo): Likewise.
2100 2005-04-28 Julian Brown <julian@codesourcery.com>
2102 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
2105 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
2107 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
2109 * elf.c (bfd_elf_sym_name): Updated.
2110 (group_signature): Likewise.
2111 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2112 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
2113 (ppc64_elf_edit_toc): Likewise.
2114 (ppc64_elf_relocate_section): Likewise.
2115 * elfcode.h (elf_slurp_symbol_table): Likewise.
2116 * elflink.c (elf_link_input_bfd): Likewise.
2118 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
2119 bfd_elf_sym_name to get local symbol name when reporting errors.
2121 2005-04-27 Nick Clifton <nickc@redhat.com>
2123 * elflink.c (elf_link_input_bfd): Handle the case where a badly
2124 formatted input file results in a reloc which has no associated
2127 2005-04-26 Jerome Guitton <guitton@gnat.com>
2129 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
2131 2005-04-25 David S. Miller <davem@davemloft.net>
2133 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
2134 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
2135 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
2138 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
2141 * elflink.c (elf_link_input_bfd): Make non-debugging reference
2142 to discarded section an error.
2144 2005-04-21 Jerome Guitton <guitton@gnat.com>
2146 * configure.in: Replace BFD_NEED_DECLARATION checks by the
2147 corresponding AC_CHECK_DECLS.
2148 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
2150 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
2151 * configure: Regenerate.
2154 2005-04-21 Andreas Schwab <schwab@suse.de>
2156 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
2157 unsigned from type of dynamic_interpreter.
2158 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
2161 * elf.c (assign_section_numbers): Fix comment.
2163 2005-04-21 Jerome Guitton <guitton@gnat.com>
2165 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
2166 for struct som_exec_auxhdr fields.
2168 2005-04-21 Nick Clifton <nickc@redhat.com>
2170 * aout-adobe.c: Convert to ISO C and fix formatting.
2171 * aout-arm.c: Convert to ISO C and fix formatting.
2172 * aout-cris.c: Convert to ISO C and fix formatting.
2173 * aout-ns32k.c: Convert to ISO C and fix formatting.
2174 * aout-tic30.c: Convert to ISO C and fix formatting.
2175 * coffcode.h: Convert to ISO C and fix formatting.
2176 * coffswap.h: Convert to ISO C and fix formatting.
2177 * i386aout.c: Convert to ISO C and fix formatting.
2178 * libaout.h: Convert to ISO C and fix formatting.
2179 * libcoff-in.h: Convert to ISO C and fix formatting.
2180 * libcoff.h: Convert to ISO C and fix formatting.
2181 * libecoff.h: Convert to ISO C and fix formatting.
2182 * libnlm.h: Convert to ISO C and fix formatting.
2183 * libpei.h: Convert to ISO C and fix formatting.
2184 * libxcoff.h: Convert to ISO C and fix formatting.
2185 * nlm-target.h: Convert to ISO C and fix formatting.
2186 * nlm.c: Convert to ISO C and fix formatting.
2187 * nlm32-alpha.c: Convert to ISO C and fix formatting.
2188 * nlm32-i386.c: Convert to ISO C and fix formatting.
2189 * nlm32-ppc.c: Convert to ISO C and fix formatting.
2190 * nlm32-sparc.c: Convert to ISO C and fix formatting.
2191 * nlmcode.h: Convert to ISO C and fix formatting.
2192 * nlmswap.h: Convert to ISO C and fix formatting.
2193 * pe-mips.c: Convert to ISO C and fix formatting.
2194 * peXXigen.c: Convert to ISO C and fix formatting.
2195 * peicode.h: Convert to ISO C and fix formatting.
2196 * vms-gsd.c: Convert to ISO C and fix formatting.
2197 * vms-hdr.c: Convert to ISO C and fix formatting.
2198 * vms-misc.c: Convert to ISO C and fix formatting.
2199 * vms-tir.c: Convert to ISO C and fix formatting.
2200 * vms.c: Convert to ISO C and fix formatting.
2201 * vms.h: Convert to ISO C and fix formatting.
2203 * coffgen.c (coff_print_symbol): Restore correct formatting of
2206 2005-04-20 David S. Miller <davem@davemloft.net>
2208 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
2209 (_bfd_sparc_elf_link_hash_table_create): Likewise.
2210 (allocate_dynrelocs): Likewise.
2212 2005-04-20 Jerome Guitton <guitton@gnat.com>
2214 * configure.in: Fix the check for basename declaration. Add check
2215 for declarations of ftello, ftello64, fseeko, fseeko64.
2216 * configure: Regenerate.
2218 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
2220 2005-04-19 David S. Miller <davem@davemloft.net>
2222 * elfxx-sparc.c: New file.
2223 * elfxx-sparc.h: New file.
2224 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
2225 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2226 (elfxx-sparc.lo): New rule.
2227 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2228 (elf64-sparc.lo): Likewise.
2229 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
2230 (bfd_elf64_sparc_vec): Likewise.
2231 * configure: Regenerate.
2232 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
2233 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
2234 which is more consistent with elf32-sparc.c
2236 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
2238 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
2239 (mips_elf_create_local_got_entry): Check h->root.forced_local.
2241 2005-04-19 Alan Modra <amodra@bigpond.net.au>
2243 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
2244 dynamic relocs in non-SEC_ALLOC sections.
2245 (ppc_elf_gc_sweep_hook): Likewise.
2246 (ppc_elf_relax_section): Likewise.
2247 (ppc_elf_relocate_section): Likewise.
2249 2005-04-18 Nick Clifton <nickc@redhat.com>
2251 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
2252 assigning a value to return_value.
2254 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2257 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
2260 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2263 * elf.c (setup_group): Properly handle zero group count.
2265 2005-04-17 Mark Kettenis <kettenis@gnu.org>
2267 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
2268 (som_is_subspace, compare_subspaces, som_compute_checksum)
2269 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
2271 (hppa_som_reloc, compare_syms, compare_subspaces)
2272 (som_print_symbol, som_get_section_contents)
2273 (som_set_section_contents): Remove space after 'void *'.
2274 (som_bfd_print_private_bfd_data): Use %lx to print longs.
2275 (som_bfd_merge_private_bfd_data)
2276 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
2279 2004-04-15 Julian Brown <julian@codesourcery.com>
2281 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2282 * bfd-in2.h: Regenerate.
2283 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
2284 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
2285 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
2286 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
2287 relocations if requested to.
2288 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
2289 use_blx rather than symbian_p.
2290 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
2291 use_blx is in effect.
2292 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
2295 2005-04-15 Nick Clifton <nickc@redhat.com>
2297 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
2300 2005-04-15 Alan Modra <amodra@bigpond.net.au>
2303 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
2304 used as a list pointer.
2306 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2308 * Makefile.am (NO_WERROR): Define.
2309 * warning.m4: New file
2310 * acinclude.m4: Include warning.m4.
2311 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2312 * Makefile.in: Regenerate.
2313 * configure: Regenerate.
2315 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2317 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
2318 Write trailing padding.
2320 * merge.c (merge_strings): Round up section size for alignment.
2322 2005-04-14 David S. Miller <davem@davemloft.net>
2324 Add TLS support for 64-bit Sparc ELF.
2325 * elf64-sparc.c (sparc64_elf_dyn_relocs,
2326 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
2327 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
2328 sparc64_elf_hash_entry, sparc64_elf_tdata,
2329 sparc64_elf_local_got_tls_type): New defines.
2330 (sparc64_elf_mkobject): New function.
2331 (sparc64_elf_link_hash_table): Add members for dynamic linker
2332 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
2333 uion to track TLS GOT references. Add sym_sec to cache
2334 mappings from local sym to section.
2335 (link_hash_newfunc): New function.
2336 (sparc64_elf_bfd_link_hash_table_create): Rename to
2337 sparc64_elf_link_hash_table_create for consistency.
2338 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
2339 (sparc64_elf_create_dynamic_sections): Initialize new section
2340 members of sparc64_elf_link_hash_table. Only init srelbss
2342 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
2344 (SPARC_NOP): Define.
2345 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
2346 sparc64_elf_plt_ptr_offset): Delete.
2347 (sparc64_plt_entry_build): New function to build PLT entries
2348 gradually instread of all at once at the end of linking.
2349 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
2350 local vars. Get them from sparc64_elf_hash_table instead.
2351 Check early on if r_symndx is in bounds. Handle TLS transitions.
2352 Account for TLS GOT references and DF_STATIC_TLS, as needed.
2353 For TLS relocs, record the tls_type in either
2354 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
2355 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
2356 to the __tls_get_addr symbol. For PLT relocs, track references
2357 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
2358 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
2359 symbol references, count the number of relocations needed for
2360 that symbol. For default switch case, don't error, this lets
2361 the TLS relocs not explicitly handled by this function get
2363 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
2364 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
2365 it from sparc64_elf_hash_table. Store the real PLT offset
2366 in h->plt.offset, and build PLT entries one at a time. Also
2367 get .dynbss section pointer from htab.
2368 (allocate_dynrelocs, readonly_dynrelocs,
2369 sparc64_omit_section_dynsym): New functions.
2370 (sparc64_elf_omit_section_dynsym): Use these new functions as
2372 (dtpoff_base, tpoff): New functions.
2373 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
2374 locals, get them from sparc64_elf_hash_table. Handle TLS
2375 relocations and refcounting in main relocation loop.
2376 (sparc64_elf_finish_dynamic_symbol): Use
2377 sparc64_elf_link_hash_table. Build PLT entries as we see
2378 them. Handle TLS GOT relocations.
2379 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
2380 from sparc64_elf_hash_table. Initialize only PLT header
2381 not all entries since we not build PLT entries one by one.
2382 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
2383 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
2384 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
2386 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
2388 * elflink.c (elf_link_input_bfd): Update check for removed
2391 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2393 * Makefile.am: Run "make dep-am".
2394 * Makefile.in: Regenerate.
2395 * aclocal.m4: Regenerate.
2396 * libcoff.h: Regenerate.
2398 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2400 * linker.c (_bfd_generic_link_output_symbols): Also check if
2401 the output section of an input section has been removed from
2404 * section.c (bfd_section_list_remove): Clear the next field
2405 of the removed section.
2406 (bfd_section_removed_from_list): New.
2407 * bfd-in2.h: Regenerated.
2409 2005-04-11 David S. Miller <davem@davemloft.net>
2411 * elf32-sparc.c (elf32_sparc_relocate_section,
2412 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
2413 R_SPARC_TLS_LE_{HIX22,LOX10}.
2414 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
2415 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
2416 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
2417 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
2419 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2421 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
2423 2005-04-11 Nick Clifton <nickc@redhat.com>
2425 * aout-target.h: Convert to ISO C.
2426 * aoutf1.h: Convert to ISO C.
2427 * aoutx.h: Convert to ISO C.
2428 * bout.c: Convert to ISO C.
2429 * dwarf1.c: Convert to ISO C.
2430 * ecoffswap.h: Convert to ISO C.
2431 * freebsd.h: Convert to ISO C.
2432 * genlink.h: Convert to ISO C.
2433 * ieee.c: Convert to ISO C.
2434 * ihex.c: Convert to ISO C.
2435 * libcoff-in.h: Convert to ISO C.
2436 * mach-o.c: Convert to ISO C.
2437 * mach-o.h: Convert to ISO C.
2438 * netbsd.h: Convert to ISO C.
2439 * ns32k.h: Convert to ISO C.
2440 * ns32knetbsd.c: Convert to ISO C.
2441 * oasys.c: Convert to ISO C.
2442 * pdp11.c: Convert to ISO C.
2443 * pef-traceback.h: Convert to ISO C.
2444 * pef.c: Convert to ISO C.
2445 * pef.h: Convert to ISO C.
2446 * riscix.c: Convert to ISO C.
2447 * som.c: Convert to ISO C.
2448 * som.h: Convert to ISO C.
2449 * srec.c: Convert to ISO C.
2450 * stabs.c: Convert to ISO C.
2451 * sunos.c: Convert to ISO C.
2452 * tekhex.c: Convert to ISO C.
2453 * versados.c: Convert to ISO C.
2454 * version.h: Convert to ISO C.
2455 * xcoff-target.h: Convert to ISO C.
2456 * xcofflink.c: Convert to ISO C.
2457 * xsym.c: Convert to ISO C.
2458 * xsym.h: Convert to ISO C.
2460 2005-04-08 Paul Brook <paul@codesourcery.com>
2462 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
2463 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
2464 (ARM2THUMB_PIC_GLUE_SIZE): Define.
2465 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
2466 (elf32_arm_to_thumb_stub): Create PIC stubs.
2467 (record_arm_to_thumb_glue): Use different stub size for relocatable
2470 2005-04-05 Alan Modra <amodra@bigpond.net.au>
2472 * elf64-ppc.c (dec_dynrel_count): New function split out from
2473 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
2474 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
2475 (ppc64_elf_tls_optimize): Likewise.
2477 2005-04-05 Mark Kettenis <kettenis@gnu.org>
2479 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
2480 CORE_WCOOKIE_OFFSET.
2481 (SPARC64_WCOOKIE_OFFSET): New.
2482 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
2484 2005-04-05 Nick Clifton <nickc@redhat.com>
2486 * po/rw.po: New translation: Kinyarwanda
2487 * configure.in (ALL_LINGUAS): Add rw
2488 * configure: Regenerate.
2490 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
2492 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
2493 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
2494 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
2496 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
2497 to check for SHT_MIPS_OPTIONS sections.
2498 (_bfd_mips_elf_set_section_contents): Likewise.
2500 2005-04-04 Eric Christopher <echristo@redhat.com>
2502 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2503 Clean up gp handling code.
2505 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2507 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2509 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2510 sections for relocatable files only. Remove the linker created
2512 (_bfd_elf_compute_section_file_positions): Pass link_info to
2513 assign_section_numbers.
2515 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2516 (elf_backend_object_p): Defined.
2518 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2520 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2522 2005-04-03 Fred Fish <fnf@specifixinc.com>
2524 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2525 dwarf_ranges_size members.
2526 (struct comp_unit): Add base_address member.
2527 (struct funcinfo): Replace low/high members with an arange.
2528 (arange_add): Replace incoming "unit" parameter with "abfd" and
2529 "first_arange" pointers. Reorganize/rewrite function body.
2530 (decode_line_info): Change arange_add call to pass bfd and arange
2532 (lookup_address_in_line_info_table): Use arange list instead of
2533 individual low/high members. Walk function's arange list to find
2534 lowest PC in list, to test for overlapping functions.
2535 (read_debug_ranges): New function, reads the debug_ranges section.
2536 (lookup_address_in_function_table): Use arange list instead of
2537 individual low/high members. Rewrite to find smallest range that
2539 (read_rangelist): Read a given rangelist from debug_ranges.
2540 (scan_unit_for_functions): Use arange list instead of individual
2541 low/high members. Handle a DW_AT_ranges attribute.
2542 (parse_comp_unit): Use arange list instead of individual low/high
2543 members. Save comp unit base address. Handle a DW_AT_ranges
2546 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2548 * elf.c (assign_section_numbers): Really use the kept section.
2550 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2552 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2554 * elf.c (assign_section_numbers): When sh_link points to a
2555 discarded section, call _bfd_elf_check_kept_section to see if
2556 the kept section can be used. Otherwise reject sh_link
2557 pointing to discarded section.
2559 * elflink.c (_bfd_elf_check_kept_section): New.
2560 (elf_link_input_bfd): Use it.
2562 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2564 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2565 that we no longer need.
2567 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2569 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2571 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2573 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2575 * elf.c (assign_section_numbers): Fix a typo.
2577 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2579 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2581 (_bfd_elf_section_already_linked): Likewise.
2583 2005-03-31 Jerome Guitton <guitton@gnat.com>
2585 * config.in: Regenerate.
2587 2005-03-31 Jerome Guitton <guitton@gnat.com>
2589 * config.in (HAVE_DECL_BASENAME): New configure macro.
2590 * configure.in: Check for basename.
2591 * configure: Regenerate.
2593 2005-03-30 Julian Brown <julian@codesourcery.com>
2595 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2596 bfd_elf32_is_arm_mapping_symbol_name.
2597 * bfd-in2.h: Regenerate.
2598 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2599 bfd_elf32_is_arm_mapping_symbol_name.
2600 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2601 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2602 (arm_elf_find_function): Likewise.
2603 (elf32_arm_output_symbol_hook): Likewise.
2605 2005-03-30 Julian Brown <julian@codesourcery.com>
2607 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2608 * bfd-in2.h: Regenerate.
2609 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2610 bfd_elf32_is_arm_mapping_symbol_name.
2611 (elf32_arm_output_symbol_hook): Likewise.
2612 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2614 (is_arm_mapping_symbol_name): Function moved from here...
2615 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2618 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2620 * configure.in: Check for ffs decl and alphabetize.
2621 * config.in: Regenerate.
2622 * configure: Regenerate.
2623 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2625 2005-03-29 Fred Fish <fnf@specifixinc.com>
2627 * dwarf2.c (struct comp_unit): Fix typo.
2628 (scan_unit_for_functions): Remove unused local variable "name"
2629 and dead code that set it.
2631 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2632 Phil Blundell <philb@gnu.org>
2634 * bfd-in2.h, libbfd.h: Regenerated.
2635 * reloc.c: Add ARM TLS relocations.
2636 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2638 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2639 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2640 (elf32_arm_tls_ie32_howto): New.
2641 (elf32_arm_howto_from_type): Support TLS relocations.
2642 (elf32_arm_reloc_map): Likewise.
2643 (elf32_arm_reloc_type_lookup): Likewise.
2645 (struct elf32_arm_obj_tdata): New.
2646 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2647 (elf32_arm_mkobject): New function.
2648 (struct elf32_arm_relocs_copied): Add pc_count.
2649 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2650 (GOT_TLS_IE): Define.
2651 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2652 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2653 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2654 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2655 (dtpoff_base, tpoff): New functions.
2656 (elf32_arm_final_link_relocate): Handle TLS relocations.
2657 (IS_ARM_TLS_RELOC): Define.
2658 (elf32_arm_relocate_section): Warn about TLS mismatches.
2659 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2660 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2661 TLS relocations and pc_count.
2662 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2663 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2665 (elf32_arm_size_dynamic_sections): Handle TLS.
2666 (elf32_arm_finish_dynamic_symbol): Likewise.
2667 (bfd_elf32_mkobject): Define.
2669 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2671 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2672 relocation types. Don't count relocations which will use a PLT.
2674 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2676 * elf.c (elfcore_grok_nto_status): Print tid as long.
2677 (elfcore_grok_nto_regs): Likewise.
2679 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2681 * irix-core.c: Remove some unnecessary prototypes.
2683 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2685 * irix-core.c: Convert to ISO C.
2687 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2689 * irix-core.c (do_sections): Replace + by | in expression.
2690 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2691 to unused parameters to avoid a compiler warning.
2693 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2695 * netbsd-core.c: Convert to ISO C. Fix formatting.
2697 2005-03-24 Eric Christopher <echristo@redhat.com>
2699 * elfxx-mips.c: Revert previous patch.
2701 2005-03-24 Nick Clifton <nickc@redhat.com>
2703 * targets.c (_bfd_target_vector): Only include the
2704 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2705 all targets enabled.
2707 2005-03-24 James E Wilson <wilson@specifixinc.com>
2709 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2710 (BFD64_BACKENDS): Add elf32-ia64.lo.
2711 * Makefile.in: Regenerate.
2713 2005-03-23 Eric Christopher <echristo@redhat.com>
2715 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2716 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2717 after emitting relocation.
2718 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2719 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2722 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2723 Nick Clifton <nickc@redhat.com>
2725 * config.bfd: Accept any C library to accompany a GNU Linux
2726 implementation, not just the GNU C library.
2727 * configure.in: Likewise.
2728 * configure: Regenerate.
2730 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2732 * bfd-in.h (_bfd_elf_provide_symbol): New.
2733 * bfd-in2.h: Regenerated.
2735 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2736 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2739 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2742 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2744 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2746 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2748 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2749 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2750 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2751 (xtensa_opcode_decode): Rearrange code.
2753 2005-03-22 Nick Clifton <nickc@redhat.com>
2755 * binary.c: Convert to ISO C90 formatting.
2756 * coff-arm.c: Convert to ISO C90 formatting.
2757 * coffgen.c: Convert to ISO C90 formatting.
2758 * elf32-gen.c: Convert to ISO C90 formatting.
2759 * elf64-gen.c: Convert to ISO C90 formatting.
2760 * hash.c: Convert to ISO C90 formatting.
2761 * ieee.c: Convert to ISO C90 formatting.
2763 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2765 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2766 unresolved symbols in R_ARM_NONE relocations.
2768 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2770 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2771 UNRESOLVED_RELOC_P argument. Set it appropriately.
2772 (elf32_arm_relocate_section): Update call to
2773 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2774 unresolved_reloc instead.
2776 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2778 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2779 .gnu.warning.* sections.
2781 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2783 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2785 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2786 (elf_create_pointer_linker_section): Delete info parm. Don't make
2787 h dynamic. Don't set written_address_p.
2788 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2789 (bfd_put_ptr): Delete.
2790 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2791 Always write section contents. Assert global sym is def_regular.
2792 Use offset bottom bit as a written flag.
2793 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2796 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2798 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2799 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2802 2005-03-21 Nick Clifton <nickc@redhat.com>
2804 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2806 (t2a1_bx_pc_insn): Likewise.
2807 (t2a2_noop_insn): Likewise.
2808 (t2a3_b_insn): Likewise.
2809 (t2a1_push_insn): Likewise.
2810 (t2a2_ldr_insn): Likewise.
2811 (t2a3_mov_insn): Likewise.
2812 (t2a4_bx_insn): Likewise.
2813 (t2a5_pop_insn): Likewise.
2814 (t2a6_bx_insn): Likewise.
2815 (coff_arm_relocate_section): Only declare the high_address
2816 variable for non WINCE targets.
2818 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2820 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2821 SEC_LINKER_CREATED. Attach to dynobj.
2822 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2824 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2826 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2827 sym_offset. Add name, bss_name, sym_name, sym_val.
2828 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2829 Add sdata array of elf_linker_section_t.
2830 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2831 (enum elf_linker_section_enum): Delete.
2832 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2833 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2834 the special sections are needed. Adjust htab->sdata refs.
2835 Ensure dynobj is set in sreloc code.
2836 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2837 (ppc_elf_set_sdata_syms): New function.
2838 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2839 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2840 sym_val instead of sym_hash.
2841 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2843 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2845 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2846 (ppc_elf_merge_private_bfd_data): Likewise.
2848 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2850 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2851 (ppc_elf_create_linker_section): Don't create rel_section.
2852 (elf_create_pointer_linker_section): Don't size relocs.
2853 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2854 Don't generate relocs.
2855 (ppc_elf_relocate_section): Adjust calls to
2856 elf_finish_pointer_linker_section.
2858 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2860 * elf32-ppc.c (is_ppc_elf_target): New function.
2861 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2862 for bfd_target_elf_flavour. Do this test before endian check.
2863 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2864 (ppc_elf_size_dynamic_sections): Likewise.
2866 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2868 * elf-bfd.h (elf_backend_data): Add int to
2869 elf_backend_section_from_shdr.
2870 (bfd_elf_section_data): Update comment for this_idx.
2871 (_bfd_elf_make_section_from_shdr): Add int.
2872 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2874 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2875 and use it to set this_idx in bfd_elf_section_data.
2876 (bfd_section_from_shdr): Pass shindex to
2877 _bfd_elf_make_section_from_shdr.
2878 (_bfd_elf_section_from_bfd_section): Use this_idx in
2879 bfd_elf_section_data to find section index.
2881 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2882 index and pass it to _bfd_elf_make_section_from_shdr.
2883 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2884 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2885 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2886 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2887 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2888 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2889 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2890 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2891 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2893 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2894 Ross Ridge <rridge@csclub.uwaterloo.ca>
2896 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2897 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2900 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2902 * elflink.c (elf_mark_used_section): Remove check for special
2905 2005-03-18 Andreas Schwab <schwab@suse.de>
2907 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2908 from bfd_vma to ia64_insn, remove broken cast.
2910 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2912 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2913 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2914 elf_m68k_finish_dynamic_sections): Use it.
2916 2005-03-17 Paul Brook <paul@codesourcery.com>
2917 Dan Jacobowitz <dan@codesourcery.com>
2918 Mark Mitchell <mark@codesourcery.com>
2920 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2921 (elf32_arm_additional_program_headers): Likewise.
2922 (elf_backend_modify_segment_map): Define.
2923 (elf_backend_additional_program_headers): Likewise.
2924 (elf32_arm_symbian_modify_segment_map): Use
2925 elf32_arm_modify_segment_map.
2927 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2929 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2930 for special sections.
2932 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2934 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2935 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2936 section_sym_count param, and return number of section symbols.
2937 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2938 .dynsym contents. Don't bother calling swap_symbol_out on the
2939 first all-zero dynsym.
2940 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2941 special sections like bfd_abs_section.
2942 (bfd_elf_gc_sections): Spelling fix.
2944 2005-03-16 Fred Fish <fnf@specifixinc.com>
2947 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2948 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2950 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2952 * elflink.c (elf_mark_used_section): New.
2953 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2954 non-relocatable link if we don't do GC.
2956 2005-03-16 Nick Clifton <nickc@redhat.com>
2957 Ben Elliston <bje@au.ibm.com>
2959 * configure.in (werror): New switch: Add -Werror to the
2960 compiler command line. Enabled by default. Disable via
2962 * configure: Regenerate.
2964 2005-03-16 Nick Clifton <nickc@redhat.com>
2966 * ecoff.c: Convert to ISO C90 formatting.
2968 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2970 * elf32-ppc.c: Divide file into general and linker specific
2971 functions. Sort linker functions into roughly the order in which
2972 they are called by the ELF linker code.
2974 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2976 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2977 on section. Correct comment, and add FIXME.
2978 (ppc_elf_additional_program_headers): Don't bump header count for
2979 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2980 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2981 do allocate memory if they need it.
2983 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2985 * config.bfd (x86_64-elf): Add target.
2987 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2989 * po/es.po: Commit new Spanish translation.
2991 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
2993 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
2994 for global symbol when reporting overflow.
2996 2005-03-11 Jakub Jelinek <jakub@redhat.com>
2998 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
2999 * libbfd.h: Rebuilt.
3000 * archive.c (_bfd_ar_spacepad): New function.
3001 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
3002 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
3003 coff_write_armap): Use it.
3004 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
3006 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
3008 2005-03-10 Mark Kettenis <kettenis@gnu.org>
3010 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
3011 has_table to the start of the function.
3013 2005-03-10 Ben Elliston <bje@au.ibm.com>
3015 * archive.c: Include hashtab.h.
3016 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
3017 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
3018 (hash_file_ptr): New function.
3019 (eq_file_ptr): Likewise.
3020 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
3021 * libbfd-in.h: Include hashtab.h.
3022 (struct artdata): Change `cache' member type to htab_t.
3023 * libbfd.h: Rebuild.
3025 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3027 * configure.in: Bump version to 2.16.90.
3028 * configure: Regenerated.
3030 2005-03-07 Jakub Jelinek <jakub@redhat.com>
3032 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
3033 close is a function like macro in system headers.
3035 2005-03-07 Alan Modra <amodra@bigpond.net.au>
3038 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
3039 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
3041 2005-03-06 Alan Modra <amodra@bigpond.net.au>
3043 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
3045 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3047 * po/bfd.pot: Regenerate.
3049 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3051 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
3053 (func_desc_adjust): Force dot-syms local in executables as well
3056 2005-03-04 David Daney <ddaney@avtrex.com>
3058 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
3059 '__gnu_local_gp' symbol used by gas -mno-shared.
3061 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
3063 * elf-bfd.h (elf_backend_data): Add "const char *" to
3064 elf_backend_section_from_phdr.
3066 * elf.c (bfd_section_from_phdr): Pass "proc" to the
3067 elf_backend_section_from_phdr hook.
3069 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3070 Joseph Myers <joseph@codesourcery.com>
3072 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
3073 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
3075 (struct mips_elf_got_per_bfd_arg): Add global_count.
3076 (struct mips_elf_count_tls_arg): New.
3077 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
3078 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
3079 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
3080 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
3081 (TLS_RELOC_P): Define.
3082 (TP_OFFSET, DTP_OFFSET): Define.
3083 (dtprel_base, tprel_base): New functions.
3084 (mips_elf_link_hash_newfunc): Initialize tls_type.
3085 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
3086 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
3088 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
3089 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
3090 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
3091 (mips_tls_got_index): New functions.
3092 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
3093 arguments. Pass them to mips_elf_create_local_got_entry. Use
3095 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
3097 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
3098 mips_elf_create_local_got_entry.
3099 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
3100 arguments. Handle TLS entries.
3101 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
3102 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
3104 (mips_elf_record_global_got_symbol): Likewise.
3105 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
3107 (mips_elf_merge_gots): Handle TLS entries when merging.
3108 (mips_elf_initialize_tls_index): New function.
3109 (mips_elf_set_global_got_offset): Handle TLS entries.
3110 (mips_elf_adjust_gp): Handle TLS.
3111 (mips_elf_multi_got): Remove redundant call to
3112 mips_elf_resolve_final_got_entries. Initialize global_count.
3113 Correct a comment. Initialize new TLS members of mips_got_info.
3114 Assign TLS GOT indexes for new GOTs.
3115 (mips_elf_create_got_section): Initialize new TLS members of
3117 (mips_elf_calculate_relocation): Handle TLS relocs.
3118 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
3120 (_bfd_mips_elf_always_size_sections): Handle TLS.
3121 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3122 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
3124 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
3125 (_bfd_mips_elf_hide_symbol): Handle TLS.
3126 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
3127 (mips_reloc_map): Add TLS relocs.
3128 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
3129 * elf64-mips.c (mips_elf64_howto_table_rel)
3130 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
3131 * reloc.c: Define new MIPS TLS relocations.
3132 * libbfd.h, bfd-in2.h: Regenerated.
3134 2005-03-02 Jan Beulich <jbeulich@novell.com>
3136 * Makefile.am: Add dependency of cache.o on libiberty.h.
3137 * cache.c: Include libiberty.h.
3138 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
3140 2005-03-01 Zack Weinberg <zack@codesourcery.com>
3142 * elf.c (bfd_section_from_shdr <default case>): Call
3143 elf_backend_section_from_shdr hook unconditionally, and return
3145 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
3146 * elfxx-target.h (elf_backend_section_from_shdr)
3147 (elf_backend_section_from_phdr): Default to
3148 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
3151 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3153 * targets.h: Typo fix.
3154 * bfd-in2.h: Regenerate.
3156 * bout.c (b_out_write_object_contents): Don't use sizeof on host
3157 structs to size on-disk structures.
3158 (b_out_set_section_contents): Size the external struct, not the
3159 internal one for on-disk size.
3160 (b_out_sizeof_headers): Likewise.
3162 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3164 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
3165 entry points with the func descriptor as well as undefweak.
3167 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
3169 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
3170 present when IMPORT_NAME_UNDOECRATE is used.
3172 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
3175 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
3178 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
3179 to _bfd_elf_merge_symbol.
3181 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
3182 unsigned int to return the alignment of the old common symbol
3183 in the dynamic object.
3184 (_bfd_elf_add_default_symbol): Pass NULL to
3185 _bfd_elf_merge_symbol.
3186 (elf_link_add_object_symbols): Pass &old_alignment to
3187 _bfd_elf_merge_symbol. Get the alignment of the new common
3188 symbol in the dynamic object.
3190 2005-02-24 Ben Elliston <bje@au.ibm.com>
3192 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
3193 * format.c (bfd_check_format_matches): Likewise.
3194 * archive.c (BFD_GNU960_ARMAG): Likewise.
3195 (bfd_generic_archive_p): Likewise.
3196 (_bfd_write_archive_contents): Likewise.
3198 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
3200 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
3201 * configure: Regenerate.
3203 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
3205 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
3206 COMDAT group sections to have default visibility.
3208 2005-02-24 Alan Modra <amodra@bigpond.net.au>
3210 * coffcode.h (coff_print_aux): Warning fix.
3211 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
3212 instead of section pointer to identify.
3213 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
3214 the correct size buffer for local sym mangling too.
3215 (h8300_bfd_link_add_symbols): Likewise.
3216 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
3218 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
3219 * elf32-xtensa.c (literal_value_hash): Warning fix.
3220 * versados.c (process_otr): Warning fix.
3221 (versados_canonicalize_reloc): Likewise.
3222 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
3223 * vms.c (fill_section_ptr): Warning fix.
3225 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
3227 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
3228 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
3230 2005-02-23 Nick Clifton <nickc@redhat.com>
3232 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
3233 the relvaddr field of the Elf32_crinfo structure.
3235 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
3236 variables that are passed by reference to
3237 m68hc11_get_relocation_value in case that function does not
3240 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
3241 return statements and replace with a single return at the end of
3242 the function. This helps pacify the flow analysis code in gcc 4.0.
3244 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
3245 strtab to avoid compile time warning.
3247 2005-02-23 Ben Elliston <bje@au.ibm.com>
3249 * opncls.c (bfd_zalloc): Document this function.
3251 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3253 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
3254 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
3255 Replace SEC_SHARED with SEC_COFF_SHARED.
3256 (styp_to_sec_flags): Likewise.
3258 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
3259 (TARGET_LITTLE_SYM): Likewise.
3261 * section.c (SEC_ARCH_BIT_0): Removed.
3262 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
3263 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
3264 (SEC_SHARED): Renamed to ...
3265 (SEC_COFF_SHARED): This.
3266 (SEC_BLOCK): Renamed to ...
3267 (SEC_TIC54X_BLOCK): This.
3268 (SEC_CLINK): Renamed to ...
3269 (SEC_TIC54X_CLINK): This.
3270 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
3271 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
3273 * bfd-in2.h: Regenerated.
3275 2005-02-21 Fred Fish <fnf@specifixinc.com>
3277 * dwarf2.c (find_abstract_instance_name): Call recursively
3278 to handle a DW_AT_specification.
3280 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3282 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
3283 mips_elf_create_dynamic_relocation,
3284 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
3285 Remove #if 0'd code.
3287 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3289 * Makefile.am: Run "make dep-am"
3290 * Makefile.in: Regenerate.
3292 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3294 * coffgen.c (bfd_coff_get_comdat_section): Check that
3295 coff_section_data isn't NULL.
3297 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3299 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
3300 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
3301 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
3302 useless assignments.
3303 (xcoff_write_archive_contents_big): Likewise.
3304 (_bfd_xcoff_put_ldsymbol_name): Likewise.
3305 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
3306 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
3307 * cofflink.c (process_embedded_commands): Warning fixes.
3308 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
3310 * dwarf2.c: Warning fixes.
3311 * elf-bfd.h: Likewise.
3312 * elf-eh-frame.c: Likewise.
3313 * elf-strtab.c: Likewise.
3315 * elf32-m68k.c: Likewise.
3316 * elf32-ppc.c: Likewise.
3317 * elf32-sh-symbian.c: Likewise.
3318 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
3319 * elf64-sh64.c: Likewise.
3320 * peicode.h: Likewise.
3321 * elf64-mmix.c: Warning fixes.
3322 * elfcode.h: Likewise.
3323 * elfxx-mips.c: Likewise.
3324 * libbfd-in.h: Likewise.
3325 * libbfd.c: Likewise.
3326 * mach-o.c: Likewise.
3327 * merge.c: Likewise.
3329 * opncls.c: Likewise.
3332 * vms-hdr.c: Likewise.
3333 * vms-tir.c: Likewise.
3334 * xtensa-isa.c: Likewise.
3335 * xtensa-modules.c: Likewise.
3337 (pstrcmp): Use correct choice of string lengths. Fix return value.
3338 (bfd_sym_module_name): Correct string length.
3339 * bfd-in2.h: Regenerate.
3340 * libbfd.h: Regenerate.
3342 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3344 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
3345 uninitialized check_segment[1] in TLSMOFF case.
3346 Reported by Alan Modra.
3347 (elf32_frv_relocate_section): Improve errors and warnings.
3349 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3351 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
3353 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3355 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
3356 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
3357 * pef.c (bfd_pef_scan): Don't ignore return value of
3358 bfd_pef_scan_start_address.
3359 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
3360 bfd_mach_o_scan_start_address.
3361 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
3362 * elfxx-mips.c: Remove unnecessary prototypes.
3363 (sort_dynamic_relocs_64): Abort if not BFD64.
3365 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3367 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
3368 Skip toc reloc adjust if reloc_count is zero.
3370 2005-02-15 Nigel Stephens <nigel@mips.com>
3371 Maciej W. Rozycki <macro@mips.com>
3373 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3374 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3375 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3376 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3377 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3379 (mips16_gprel_reloc): Remove bit shuffling; call
3380 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3381 and _bfd_mips16_elf_reloc_shuffle() instead.
3382 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3383 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3385 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
3386 elf_mips16_howto_table_rel.
3387 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
3388 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
3389 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3390 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
3391 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3393 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
3394 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
3395 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
3397 (mips16_gprel_reloc): Remove bit shuffling; call
3398 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3399 and _bfd_mips16_elf_reloc_shuffle() instead.
3400 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3401 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3403 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
3404 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
3405 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3406 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3407 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3408 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3409 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3411 (mips16_gprel_reloc): Remove bit shuffling; call
3412 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3413 and _bfd_mips16_elf_reloc_shuffle() instead.
3414 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3415 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3417 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
3418 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
3419 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
3420 handle bit shuffling for MIPS16 relocs.
3421 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3422 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
3423 and _bfd_mips16_elf_reloc_shuffle().
3424 (_bfd_mips_elf_generic_reloc): Likewise.
3425 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
3427 (mips_elf_obtain_contents): Remove bit shuffling.
3428 (mips_elf_perform_relocation): Likewise; call
3429 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
3431 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
3433 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
3434 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3435 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
3436 (BFD_RELOC_MIPS16_HI16_S): Likewise.
3437 (BFD_RELOC_MIPS16_LO16): Likewise.
3438 * bfd-in2.h: Regenerate.
3439 * libbfd.h: Regenerate.
3441 2005-02-15 Jan Beulich <jbeulich@novell.com>
3443 * elfxx-ia64.c (ia64_howto_table): Correct strings for
3444 R_IA64_DTPMOD64[LM]SB.
3446 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
3448 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
3449 backward branch in the same section.
3450 (elfNN_ia64_relocate_section): Inform users that the input
3451 section is too big to relax br instruction when overflow
3452 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
3453 and R_IA64_PCREL21F.
3455 2005-02-14 Orjan Friberg <orjanf@axis.com>
3457 * elfcore.h (elf_core_file_p): Move the call to
3458 elf_backend_object_p to allow the correct machine to be set before
3459 processing the program headers.
3461 2005-02-14 Nick Clifton <nickc@redhat.com>
3464 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
3465 aware flag from the input bfd to the output bfd.
3467 2005-02-11 Maciej W. Rozycki <macro@mips.com>
3469 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
3470 R_MIPS_LITERAL relocations for external symbols.
3471 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
3472 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
3474 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3476 * bfd-in2.h: Rebuilt.
3478 2005-02-11 Paul Brook <paul@codesourcery.com>
3480 * elf-bfd.h (struct elf_link_hash_table): Add
3481 is_relocatable_executable.
3482 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
3483 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
3484 symbols in relocatable executables.
3485 (bfd_elf_record_link_assignment): Create dynamic section symbols in
3486 relocatable executables.
3487 (_bfd_elf_link_renumber_dynsyms): Ditto.
3488 (bfd_elf_final_link): Ditto.
3489 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
3490 relocations into relocatable executables.
3491 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
3492 executables. Also copy absolute relocations.
3493 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
3494 in relocatable executables.
3495 (allocate_dynrelocs): Copy relocations for relocatable executables.
3496 Output dynamic symbols for symbols defined in linker scripts.
3498 2005-02-11 Nick Clifton <nickc@redhat.com>
3500 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3501 to avoid a compile time warning.
3503 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3506 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3507 inclusion of coffcode.h so that it is actually picked up.
3509 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3510 case it is not used.
3512 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3513 structure and macro.
3515 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3518 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3519 to protect the declaration of this array.
3521 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3522 Avoid call to memcpy with a size of 0.
3524 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3526 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3527 old-style branches to undefined dot-symbols which will be
3528 satisfied by a plt call.
3530 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3532 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3533 (ppc64_elf_copy_indirect_symbol): ..here.
3534 (func_desc_adjust): Use move_plt_plist.
3536 2005-02-10 Paul Brook <paul@codesourcery.com>
3538 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3540 2005-02-10 Paul Brook <paul@codesourcery.com>
3542 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3544 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3545 (elf_link_renumber_local_hash_table_dynsyms): New function.
3546 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3548 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3550 * bfd-in.h (BFD_LINKER_CREATED): Define.
3551 * bfd-in2.h: Rebuilt.
3552 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3553 BFD_LINKER_CREATED bfds when determining input bfds without
3554 .note.GNU-stack section.
3556 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3558 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3559 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3560 relocations against external symbols unchanged.
3562 2005-02-08 Paul Brook <paul@codesourcery.com>
3564 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3567 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3569 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3572 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3574 * elf64-mips.c: Fix formatting throughout.
3576 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3578 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3580 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3582 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3583 *ABS*/*UND* sections.
3584 (elf32_frv_relocate_section): Move zero-addend-required error...
3585 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3586 missing needed TLS section.
3588 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3590 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3591 being the last symbol.
3592 (aout_link_add_symbols): Just return TRUE if a warning
3595 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3597 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3598 R_MIPS_GPREL32 relocations against external symbols.
3599 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3602 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3604 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3605 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3606 elf_string_from_elf_strtab.
3607 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3608 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3609 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3610 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3611 looking at cached symtab info first, before iterating over headers.
3612 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3613 * elfcode.h (elf_object_p): Don't load section header stringtab
3616 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3618 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3619 against protected function when building shared library.
3622 * elf64-x86-64.c (is_32bit_relative_branch): New.
3623 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3624 protected function symbol when building shared library for
3625 32bit relative branch instruction.
3627 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3629 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3630 syms when doing a relocatable link.
3631 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3633 (ppc64_elf_tls_setup): Likewise.
3634 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3636 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3638 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3639 (link_hash_newfunc): Clear all locals using memset.
3640 (make_fdh): Remove flags param. Always create fake func desc
3641 weak. Link the descriptor with the code entry sym.
3642 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3643 (add_symbol_adjust): Adjust make_fdh call.
3644 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3645 descriptor to strong undefined if code entry is strong.
3647 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3649 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3650 lookup here. Set to new before calling bfd_link_repair_undef_list.
3651 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3653 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3655 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3657 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3659 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3660 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3661 before the as-needed lib was loaded. Abort on unexpected refs.
3663 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3665 * elflink.c (elf_smash_syms): Expand comments.
3666 (elf_link_add_object_symbols): Only call elf_smash_syms for
3667 as-needed dynamic objects.
3669 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3670 everything, just the field specific to ia64.
3671 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3673 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3675 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3676 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3678 (struct add_symbol_adjust_data): New.
3679 (add_symbol_adjust): Make an undefweak func desc for old ABI
3680 objects to link with --as-needed shared libs. Return fail status.
3681 Don't adjust old ABI func entry sym to weak if func desc syms
3683 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3686 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3688 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3691 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3693 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3694 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3695 remove anything but new and undefweak.
3696 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3698 (_bfd_elf_create_dynamic_sections): Formatting.
3699 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3700 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3701 (struct elf_smash_data): New.
3702 (elf_smash_syms): New function.
3703 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3704 unneeded dynamic objects to loaded list.
3705 (elf_link_output_extsym): Don't handle as-needed here. Strip
3706 bfd_link_hash_new symbols.
3707 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3708 delref when dynindx is already -1.
3709 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3711 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3713 2005-02-01 Ben Elliston <bje@au.ibm.com>
3715 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3717 2005-02-01 Ben Elliston <bje@au.ibm.com>
3719 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3720 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3721 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3722 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3723 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3724 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3725 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3726 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3727 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3728 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3729 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3730 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3731 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3732 throughout. Similarly, collapse #if 1'd code.
3734 2005-02-01 Ben Elliston <bje@au.ibm.com>
3736 * elf-bfd.h (bfd_elf_discard_group): Remove.
3737 * elf.c (bfd_elf_discard_group): Likewise.
3738 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3740 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3742 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3743 (_bfd_elf_eh_frame_address_size): Declare.
3744 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3745 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3746 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3747 (elf_backend_eh_frame_address_size): Define.
3748 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3749 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3750 size from the new backend hook.
3751 (_bfd_elf_write_section_eh_frame): Likewise.
3752 (_bfd_elf_eh_frame_address_size): New function.
3754 2005-01-31 Andrew Cagney <cagney@gnu.org>
3756 * configure: Regenerate to track ../gettext.m4.
3758 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3760 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3761 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3763 2005-01-31 Nick Clifton <nickc@redhat.com>
3765 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3766 sparc-lynxos, vax-vms) be obsolete.
3768 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3770 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3771 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3772 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3773 * elfcode.h (elf_object_p): Use minpagesize instead of
3775 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3776 (elfNN_bed): Include ELF_MINPAGESIZE.
3778 2005-01-28 Julian Brown <julian@codesourcery.com>
3780 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3781 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3782 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3783 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3784 passing flag value from ld. Set flag value in global hash table entry.
3785 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3788 2005-01-27 Andrew Cagney <cagney@gnu.org>
3790 * configure: Regenerate to track ../gettext.m4 change.
3792 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3794 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3797 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3799 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3800 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3802 * reloc.c: Add R_FRV_TLSMOFF.
3803 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3804 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3805 (elf32_frv_relocate_section): Handle it.
3806 (elf32_frv_check_relocs): Likewise.
3807 * libbfd.h, bfd-in2.h: Rebuilt.
3808 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3809 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3810 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3811 such that they return the constant in gr9.
3812 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3814 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3815 too, such that they shrink on relaxation.
3816 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3817 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3818 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3819 if we can guarantee the use of 16-bit constants.
3820 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3821 Introduce TLS support for FR-V FDPIC.
3822 * reloc.c: Add TLS relocations.
3823 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3824 (elf32_frv_rel_tlsdesc_value_howto): New.
3825 (elf32_frv_rel_tlsoff_howto): New.
3826 (frv_reloc_map): Add new mappings.
3827 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3829 (frvfdpic_dynamic_got_plt_info): New.
3830 (frvfdpic_plt_tls_ret_offset): New.
3831 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3832 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3833 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3834 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3836 (struct frvfdpic_relocs_info): Add TLS fields.
3837 (frvfdpic_relocs_info_hash): Warning clean up.
3838 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3839 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3840 (FRVFDPIC_TLS_BIAS): Define.
3841 (tls_biased_base): New.
3842 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3844 (frv_reloc_type_lookup): Likewise.
3845 (frvfdpic_info_to_howto_rel): Likewise.
3846 (elf32_frv_relocate_section): Likewise.
3847 (_frv_create_got_section): Create the PLT section here.
3848 (elf32_frvfdpic_create_dynamic_sections): Not here.
3849 (_frvfdpic_count_nontls_entries): Move out of...
3850 (_frvfdpic_count_got_plt_entries): ... here.
3851 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3852 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3854 (_frvfdpic_relax_tls_entries): New.
3855 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3856 (_frvfdpic_get_tlsdesc_entry): New.
3857 (_frvfdpic_assign_got_entries): Add TLS support.
3858 (_frvfdpic_assign_plt_entries): Likewise.
3859 (_frvfdpic_reset_got_plt_entries): New.
3860 (_frvfdpic_size_got_plt): Move out of...
3861 (elf32_frvfdpic_size_dynamic_sections): ... here.
3862 (_frvfdpic_relax_got_plt_entries): New.
3863 (elf32_frvfdpic_relax_section): New.
3864 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3865 (elf32_frv_check_relocs): Add TLS support.
3866 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3867 * libbfd.h, bfd-in2.h: Rebuilt.
3869 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3871 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3872 loadable reloc sections.
3873 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3874 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3876 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3878 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3879 sections immediately when linking shared libs. Instead, wait until
3880 we know a lib is needed.
3881 (_bfd_elf_link_create_dynstrtab): Extract from..
3882 (_bfd_elf_link_create_dynamic_sections_): ..here.
3883 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3884 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3885 for non-existent .dynamic.
3886 (elf_link_output_extsym): Don't complain about undefined symbols
3887 in as-needed dynamic libs that aren't actually linked.
3889 2005-01-24 Andrew Cagney <cagney@gnu.org>
3891 * configure: Regenerate, ../gettext.m4 was updated.
3893 2005-01-21 Ben Elliston <bje@au.ibm.com>
3895 * aout-encap.c: Remove unused file.
3897 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3900 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3901 non-function symbols are local.
3902 (_bfd_elf_symbol_refs_local_p): Likewise.
3904 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3906 * bfd.c (bfd_link_just_syms): Add abfd param.
3907 * bfd-in2.h: Regenerate.
3909 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3911 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3912 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3913 instructions. If the amount of padding is known, reduce the size
3914 of the CIE or FDE by that amount.
3916 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3918 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3919 augmentation_size. Use bfd_signed_vmas for data_align.
3920 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3921 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3922 functions. Don't read past the end of the enclosing CIE or FDE.
3923 (skip_bytes): New utility function.
3924 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3926 (_bfd_elf_write_section_eh_frame): Use new functions.
3928 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3930 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3931 assert-style REQUIRE() macro to handle sanity checks.
3933 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3935 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3937 (read_unsigned_leb128): Removed.
3938 (read_signed_leb128): Removed.
3939 (find_abstract_instance_name): Updated.
3940 (parse_comp_unit): Accept info_ptr_unit.
3941 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3942 comp unit and pass it to parse_comp_unit.
3944 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3945 (read_signed_leb128): Moved to ...
3948 * libbfd-in.h (read_unsigned_leb128): New prototype.
3949 (read_signed_leb128): Likewise.
3950 * libbfd.h: Regenerated.
3952 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3953 Nick Clifton <nickc@redhat.com>
3955 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3956 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3957 arch_sh4a_nofpu_up in order to match the external names and make the
3958 testsuite's job easier.
3959 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3961 * bfd-in2.h: Regenerate.
3963 2005-01-15 Andrew Cagney <cagney@gnu.org>
3966 * acinclude.m4: Move BFD_NEED_DECLARATION,
3967 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3968 the new file bfd.m4. Include ../bfd/bfd.m4.
3969 * configure: Re-generate.
3971 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3973 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3974 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3976 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3977 R_PPC_RELAX32PC_PLT.
3979 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3981 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3983 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3984 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3985 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3986 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3987 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3988 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3989 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3990 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3991 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3992 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
3993 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3994 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
3995 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
3996 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
3998 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4000 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
4003 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4005 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
4006 * bfd-in2.h: Regenerate.
4007 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
4008 to support these new machine values.
4009 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
4011 (bfd_maxq_arch): Update values for the maxq20.
4013 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
4015 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
4016 non-shared object, do not reserve space in .plt and .rela.plt for
4017 regular symbols neither defined nor referenced in shared objects.
4019 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4021 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
4022 to zero the structure.
4023 (create_got_section): Use BFD_ASSERT instead of abort.
4024 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
4026 (create_got_section): New function.
4027 (sparc64_elf_create_dynamic_sections): Likewise.
4028 (sparc64_elf_check_relocs): Invoke create_got_section instead of
4029 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
4030 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
4031 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
4032 (sparc64_elf_finish_dynamic_symbol): Likewise.
4033 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
4034 (elf_backend_create_dynamic_sections): Define to
4035 sparc64_elf_create_dynamic_sections.
4037 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4039 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
4040 (elf_backend_omit_section_dynsym): Define to it.
4041 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
4042 (elf_backend_omit_section_dynsym): Define to it.
4044 2005-01-07 Jakub Jelinek <jakub@redhat.com>
4046 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
4047 PT_DYNAMIC segment, unless .dynamic.
4049 2005-01-06 Paul Brook <paul@codesourcery.com>
4051 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
4052 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
4053 * configure: Regenerate.
4054 * elf32-arm.c: Add VxWorks target bfd.
4056 (elf32_arm_link_hash_table): Add use_rel.
4057 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
4058 elf32_arm_relocate_section): Replace USE_REL with runtime check.
4059 Correct offset calculation for RELA case.
4060 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
4061 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
4062 (elf32_arm_vxworks_link_hash_table_create): New function.
4063 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
4064 (bfd_elf32_littlearm_vxworks_vec): Ditto.
4065 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
4067 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4069 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
4071 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
4072 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
4073 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
4074 (ppc64_elf_next_toc_section): Heed no_multi_toc.
4075 (ppc64_elf_reinit_toc): Set multi_toc_needed.
4076 (toc_adjusting_stub_needed): Rewrite.
4077 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
4078 toc tests. Adjust for toc_adjusting_stub_needed changes.
4079 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
4080 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
4081 * section.c: Expand comment on backend bits.
4082 * bfd-in2.h: Regenerate.
4083 * libbfd.h: Regenerate.
4085 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4087 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
4088 toc adjusting stub, do not test source section flags.
4090 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
4092 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
4093 from STABS debugging sections again.
4095 2005-01-05 Fred Fish <fnf@specifixinc.com>
4097 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
4098 (find_abstract_instance_name): New function.
4099 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
4100 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
4101 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
4103 2004-12-31 Paul Brook <paul@copdesourcery.com>
4105 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
4107 2004-12-31 Alan Modra <amodra@bigpond.net.au>
4109 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
4110 Commit missing changes from 2004-12-22.
4111 * bfd-in2.h: Regenerate.
4113 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4115 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
4117 2004-12-21 Kris Warkentin <kewarken@qnx.com>
4119 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
4120 Add 'base' argument for constructing register sections. Reformat.
4121 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
4122 gp and fp regs. Reformat.
4124 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4126 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
4127 * bfd-in2.h: Regenerate.
4128 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
4129 (avr_reloc_map): Likewise.
4130 (avr_final_link_relocate): Likewise.
4132 2004-12-22 Alan Modra <amodra@bigpond.net.au>
4134 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
4135 as-needed dynamic libs as undefined.
4136 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
4137 libs when finding they are needed.
4139 2004-12-20 Alan Modra <amodra@bigpond.net.au>
4141 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
4142 (opd_entry_value): Use opd_relocs if available.
4143 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
4144 copy .opd relocations to opd_relocs.
4145 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
4147 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4149 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
4150 * elf32-v850.c (v850_elf_howto_table): Add entry for
4151 R_V850_LO16_SPLIT_OFFSET.
4152 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4153 (v850_elf_perform_lo16_relocation): New function, extracted from...
4154 (v850_elf_perform_relocation): ...here. Use it to handle
4155 R_V850_LO16_SPLIT_OFFSET.
4156 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
4157 R_V850_LO16_SPLIT_OFFSET.
4158 * libbfd.h, bfd-in2.h: Regenerate.
4160 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4162 * config.bfd: Add s390x-ibm-tpf support.
4164 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
4166 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
4167 to prototype, to make hash info available.
4168 Prevent wrapped symbols from being adjusted twice.
4170 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
4172 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
4173 overflow for calls to undefined weak symbols.
4175 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4177 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
4178 canonical sections syms have a name.
4180 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4182 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
4183 have been adjusted for output.
4184 (ppc64_elf_relocate_section): Mark sections with reloc_done.
4186 2004-12-10 Alan Modra <amodra@bigpond.net.au>
4188 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
4189 add symtab_hdr param.
4190 (group_signature): Update calls.
4191 * elf-bfd.h (bfd_elf_sym_name): Update.
4192 * elf32-ppc.c (ppc_elf_relocate_section): Update.
4193 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
4194 (ppc64_elf_relocate_section): Update.
4195 * elflink.c (elf_link_input_bfd): Update.
4197 2004-12-10 Jakub Jelinek <jakub@redhat.com>
4199 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
4200 st_shndx on STT_SECTION sections.
4202 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
4204 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
4205 ELF section symbols.
4207 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4209 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
4210 return a real value, unless it is a PLT symbol.
4211 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
4214 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
4215 R_MIPS_JALR entry to 0.
4217 * archures.c: Define bfd_mach_mips9000.
4218 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
4219 (mips_set_isa_flags): Handle bfd_mach_mips9000.
4220 * cpu-mips.c (I_mips9000): Define.
4221 (arch_info_struct): Add case for bfd_mach_mips9000.
4222 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
4223 * bfd-in2.h: Regenerate.
4225 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
4227 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
4230 2004-12-07 Ben Elliston <bje@gnu.org>
4232 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
4234 2004-12-06 Daniel Jacobowitz <dan@debian.org>
4236 Suggested by Fergal Daly <fergal@esatclear.ie>:
4237 * simple.c (simple_dummy_multiple_definition): New function.
4238 (bfd_simple_get_relocated_section_contents): Use it.
4240 2004-12-03 Jan Beulich <jbeulich@novell.com>
4242 * elf.c (elf_find_function): Don't use the last file symbol ever,
4243 seen, but the last one seen prior to the symbol being reported.
4244 Don't report a filename at all for global symbols when that might
4247 2004-12-01 Paul Brook <paul@codesourcery.com>
4249 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
4250 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
4253 2004-12-01 Paul Brook <paul@codesourcery.com>
4255 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
4258 2004-11-30 Paul Brook <paul@codesourcery.com>
4260 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
4261 no_pipeline_knowledge
4262 (elf32_arm_link_hash_table_create): Ditto.
4263 (bfd_elf32_arm_process_before_allocation): Ditto.
4264 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
4266 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4268 * bfd-in2.h: Regenerate.
4270 2004-11-30 Randolph Chung <tausq@debian.org>
4272 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
4273 (elf32_hppa_grok_psinfo): New function.
4274 (elf_backend_grok_prstatus): Define.
4275 (elf_backend_grok_psinfo): Define.
4277 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4280 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
4282 2004-11-24 Paul Brook <paul@codesourcery.com>
4284 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
4286 2004-11-24 Paul Brook <paul@codesourcery.com>
4288 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
4289 (elf32_arm_swap_symbol_out): New function.
4290 (elf32_arm_size_info): Add.
4291 (elf_backend_size_info): Define.
4293 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4295 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
4298 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4300 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4301 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
4302 * nlmcode.h (nlm_write_object_contents): Warning fix.
4304 2004-11-18 Bob Wilson <bob.wilson@acm.org>
4306 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
4308 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
4310 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
4311 (elf32_arm_plt_thumb_stub): New.
4312 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
4314 (elf32_arm_link_hash_traverse): Fix typo.
4315 (elf32_arm_link_hash_table): Add obfd.
4316 (elf32_arm_link_hash_newfunc): Initialize new fields.
4317 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
4318 (elf32_arm_link_hash_table_create): Initialize obfd.
4319 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
4320 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
4321 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
4322 interworking BFD is not dynamic.
4323 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
4324 not emit glue for PLT references.
4325 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
4326 emit glue for PLT references. Support the Thumb PLT prefix.
4327 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
4329 (elf32_arm_check_relocs): Likewise.
4330 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
4332 (allocate_dynrelocs): Handle Thumb PLT references.
4333 (elf32_arm_finish_dynamic_symbol): Likewise.
4334 (elf32_arm_symbol_processing): New function.
4335 (elf_backend_symbol_processing): Define.
4337 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4339 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4340 add_fde_encoding. Remove need_relative.
4341 * elf-eh-frame.c (extra_augmentation_string_bytes)
4342 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
4343 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
4344 in cases where the CIE has no existing 'R' augmentation. Use
4345 size_of_output_cie_fde when assigning offsets. Use the final offset
4346 as the new section size.
4347 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
4348 Account for any extra augmentation bytes in the returned offset.
4349 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
4350 moved before being modified. Pad growing entries with DW_CFA_nops.
4351 Add 'z' and 'R' augmentations as directed by add_augmentation_size
4352 and add_fde_encoding.
4354 2004-11-15 Mark Mitchell <mark@codesourcery.com>
4356 * elf32-arm.c (elf32_arm_relocate_section): Use
4357 arm_real_reloc_type.
4359 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4361 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
4362 for discard relocations; don't add an R_MIPS_NONE to the main body
4365 2004-11-04 Paul Brook <paul@codesourcery.com>
4367 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
4368 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
4369 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
4370 default version definition for unversioned symbols.
4371 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
4372 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
4373 _bfd_elf_slurp_version_tables. Set default version for unversioned
4376 2004-11-15 Paul Brook <paul@codesourcery.com>
4378 * elflink.c (elf_link_add_object_symbols): Don't assume version
4379 indices are consecutive.
4381 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
4383 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
4384 composite relocations against the personality data.
4386 2004-11-13 Paul Brook <paul@codesourcery.com>
4388 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
4389 R_ARM_PREL31 relocations to PLT entries.
4390 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
4391 (elf32_arm_check_relocs): Ditto.
4393 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4395 * xtensa-isa.c (xtensa_interface_class_id): New.
4397 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4399 * elf32-xtensa.c (property_table_compare): Remove assertion about
4400 entries with the same address and non-zero size.
4401 (xtensa_read_table_entries): Report such entries as errors.
4403 2004-11-11 Mark Mitchell <mark@codesourcery.com>
4405 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
4406 R_ARM_RELATIVE on Symbian OS.
4408 2004-11-09 Mark Mitchell <mark@codesourcery.com>
4410 * som.c (som_bfd_print_private_bfd_data): New function.
4411 (som_object_setup): Save the auxiliary header. Don't assume that
4412 zero is an invalid entry point for a shared library.
4413 (som_object_p): Allocate the auxiliary header on the heap.
4415 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
4417 (elf32_arm_symbian_modify_segment_map): Likewise.
4419 2004-11-09 Daniel Jacobowitz <dan@debian.org>
4421 From David Poole <daveml@mbuf.com>:
4422 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
4423 (elf32_arm_size_dynamic_sections): Call it.
4425 2004-11-09 Alan Modra <amodra@bigpond.net.au>
4427 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
4428 (ALL_MACHINES_CFILES): Fix typo.
4429 * Makefile.in: Regenerate.
4430 * po/SRC-POTFILES.in: Regenerate.
4432 2004-11-08 Mark Mitchell <mark@codesourcery.com>
4434 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
4435 R_ARM_RELATIVE relocation for Symbian OS, mention the section
4436 symbol in the relocation.
4438 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4439 Vineet Sharma <vineets@noida.hcltech.com>
4441 * coff-maxq.c: New File.
4442 * cpu-maxq.c: New File.
4443 * coffcode.h: Likewise.
4444 * config.bfd: Likewise.
4445 * configure.in (maxqcoff_vec): New target vector.
4446 * Makefile.am: Add support for maxq target.
4447 * configure.in: Likewise.
4448 * archures.c:. Likewise.
4449 * targets.c: Likewise.
4450 * bfd_in2.h : Regenerated.
4451 * Makefile.in: Regenerated.
4452 * configure: Regenerated.
4453 * doc/Makefile.in: Regenerated.
4455 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4457 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
4458 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
4459 C_NT_WEAK aux entries.
4460 (_bfd_coff_generic_relocate_section): Handle undefined
4463 2004-11-07 Andreas Schwab <schwab@suse.de>
4465 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
4466 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
4467 non-default visibility.
4469 2004-11-01 Mark Mitchell <mark@codesourcery.com>
4471 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
4473 (elf32_arm_symbian_modify_segment_map): Don't
4474 reset includes_filehdr and includes_phdrs here.
4476 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4478 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
4479 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
4480 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
4482 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
4483 to a new removed list. Remove normal configuration stanzas.
4484 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
4485 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
4486 elfarm-nabi.lo with elf32-arm.lo.
4487 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
4488 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
4489 * elf32-arm.h: Remove.
4490 * elfarm-oabi.c: Remove.
4491 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
4492 and bfd_elf32_littlearm_oabi_vec.
4493 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
4495 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4497 * config.bfd: Support crisv32-*-* like cris-*-*.
4498 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4499 (bfd_mach_cris_v10_v32): New macros.
4500 * cpu-cris.c: Tweak formatting.
4501 (get_compatible): New function.
4503 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4504 bfd_arch_info_type:s.
4505 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4506 get_compatible for member compatible and link bfd_cris_arch_v32 as
4508 * elf32-cris.c (cris_elf_pcrel_reloc)
4509 (cris_elf_set_mach_from_flags): New functions.
4510 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4511 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4512 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4513 numbers for bfd_mach_cris_v32.
4514 (PLT_ENTRY_SIZE_V32): New macro.
4515 (elf_cris_plt0_entry): Drop last comma in initializer.
4516 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4517 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4519 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4521 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4522 (elf_cris_finish_dynamic_sections): Similar.
4523 (elf_cris_adjust_dynamic_symbol): Similar.
4524 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4526 <switch with PIC relocs>: Emit error and return FALSE for
4527 bfd_mach_cris_v10_v32.
4528 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4529 Emit warning when generating textrel reloc.
4530 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4531 (cris_elf_final_write_processing): Set flags according to mach.
4532 (cris_elf_print_private_bfd_data): Display
4533 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4534 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4535 new_flags. Don't call cris_elf_final_write_processing. Don't
4536 look at the actual elf header flags at all; use
4537 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4538 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4540 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4541 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4542 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4543 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4544 * bfd-in2.h, libbfd.h: Regenerate.
4546 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4548 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4549 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4551 (struct adjust_toc_info): New.
4552 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4554 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4556 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4557 if there are no segments.
4559 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4561 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4563 2004-11-02 Nick Clifton <nickc@redhat.com>
4565 * elf32-iq2000.c: Convert to ISO C90 formatting.
4567 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4569 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4571 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4573 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4574 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4575 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4577 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4579 * elf32-sh.c (tpoff): Take alignment into account.
4581 2004-10-28 Nick Clifton <nickc@redhat.com>
4583 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4584 performing a relocatable link.
4585 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4586 for MIPS ports under Irix.
4588 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4590 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4591 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4592 (elf32_arm_final_link_relocate): Ditto.
4593 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4594 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4595 (elf32_arm_adjust_dynamic_symbol): Ditto.
4596 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4597 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4598 (elf32_arm_r_howto): ... To here.
4599 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4601 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4604 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4605 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4606 and R_IA64_SECREL64LSB.
4608 2004-10-26 Paul Brook <paul@codesourcery.com>
4610 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4611 (bfd_elf_size_dynamic_sections): Create default version definition.
4612 (elf_link_output_extsym): Adjust for default symbol version.
4614 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4616 * mmo.c: Adjust to ISO C.
4618 * mmo.c (mmo_write_section_description): New function broken out
4619 of mmo_internal_write_section.
4620 (mmo_internal_write_section): For each of .text and .data, call
4621 mmo_write_section_description before outputting contents if it has
4622 nontrivially deducible vma or contents.
4623 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4624 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4625 symbols if found within the .data address range.
4627 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4629 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4631 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4633 * mmo.c (File Layout): Correct place of misplaced blurb about
4636 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4638 * config.bfd: Add mips64*-*-openbsd.
4640 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4642 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4645 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4647 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4648 * configure: Regenerate.
4650 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4653 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4654 to linker reloc_overflow callback.
4655 (aout_link_input_section_ext): Likewise.
4656 (aout_link_reloc_link_order): Likewise.
4657 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4658 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4660 (alpha_relocate_section): Likewise.
4661 * coff-arm.c (coff_arm_relocate_section): Likewise.
4662 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4663 * coff-h8500.c (extra_case): Likewise.
4664 * coff-i960.c (coff_i960_relocate_section): Likewise.
4665 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4666 * coff-mips.c (mips_relocate_section): Likewise.
4667 * coff-or32.c (coff_or32_relocate_section): Likewise.
4668 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4669 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4670 * coff-sh.c (sh_relocate_section): Likewise.
4671 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4672 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4673 * coff-z8k.c (extra_case): Likewise.
4674 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4675 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4676 (_bfd_coff_generic_relocate_section): Likewise.
4677 * ecoff.c (ecoff_reloc_link_order): Likewise.
4678 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4679 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4680 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4681 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4682 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4683 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4684 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4685 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4686 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4687 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4688 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4689 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4690 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4691 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4692 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4693 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4694 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4695 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4696 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4697 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4698 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4699 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4700 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4701 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4702 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4703 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4704 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4705 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4706 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4707 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4708 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4709 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4710 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4711 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4712 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4713 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4714 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4715 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4716 * elflink.c (elf_reloc_link_order): Likewise.
4717 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4718 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4719 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4720 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4721 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4722 (aout_link_reloc_link_order): Likewise.
4723 * reloc.c (bfd_generic_get_relocated_section_contents):
4725 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4726 * simple.c (simple_dummy_reloc_overflow): Updated.
4728 2004-10-20 Andreas Schwab <schwab@suse.de>
4730 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4731 (elf_backend_plt_sym_val): Define.
4733 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4735 * config.bfd: Set targ_underscore=yes for PE COFF targets
4737 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4739 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4740 (ppc64_elf_edit_opd): Likewise.
4742 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4744 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4745 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4746 set SEC_ALLOC and SEC_LOAD.
4748 2004-10-18 Nick Clifton <nickc@redhat.com>
4750 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4751 'name' for relocs against both local and global symbols.
4753 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4755 * bfd-in2.h: Regenerate.
4756 * bfd.c (struct bfd): Add no_export.
4757 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4759 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4761 * config.bfd: Whitespace cleanup.
4762 * Makefile.am: Run "make dep-am"
4763 * Makefile.in: Regenerate.
4765 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4767 * elflink.c (struct already_linked_section): Removed.
4768 (try_match_symbols_in_sections, already_linked): Removed.
4769 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4770 prefix of section names when finding already_linked_table
4771 chain. Compare section names. Instead of calling already_linked,
4772 do it inline and only for sections in the same already_linked_list.
4774 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4776 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4777 parameter. If called after _bfd_elf_write_section_eh_frame,
4778 don't allow a -2 return unless need_* bit is already set, and
4779 handle offsets adjusted for output_offset.
4780 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4781 * elf.c (_bfd_elf_section_offset): Update call.
4783 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4786 * coffcode.h (coff_compute_section_file_positions): Cast to
4787 bfd_vma when computing page alignment.
4789 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4791 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4792 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4794 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4796 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4797 relocations use a virtual address, not a section offset.
4799 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4801 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4802 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4803 xtensa_format_encode.
4804 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4805 (ebb_add_proposed_action): Delete.
4807 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4809 * elf32-xtensa.c: Use ISO C90 formatting.
4811 2004-10-12 Paul Brook <paul@codesourcery.com>
4813 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4816 2004-10-12 Paul Brook <paul@codesourcery.com>
4818 * elf32-arm.h: Support EABI version 4 objects.
4820 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4823 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4824 Don't mark as default.
4825 (bfd_x86_64_arch): Don't mark as default.
4827 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4829 * elflink.c (enum action_discarded): New.
4830 (elf_section_complain_discarded): Delete.
4831 (elf_action_discarded): New function subsuming the above and also
4832 controlling reloc behaviour.
4833 (elf_link_input_bfd): Use it.
4835 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4837 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4838 (special_sections): Add .gnu.liblist and .gnu.conflict.
4839 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4841 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4844 * elflink.c (elf_link_input_bfd): Try harder to support
4845 relocations against symbols in removed linkonce sections.
4847 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4849 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4852 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4853 sections do not reference symbols in non-SEC_ALLOC sections.
4855 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4858 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4859 (_bfd_elf_link_omit_section_dynsym): Formatting.
4861 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4863 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4864 * libbfd.h: Regnerate.
4865 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4866 * elf32-frv.c: Likewise.
4867 * elf32-m32r.c: Likewise.
4868 * elf32-ppc.c: Likewise.
4869 * elf64-hppa.c: Likewise.
4870 * elfxx-ia64.c: Likewise.
4871 * opncls.c: Likewise.
4873 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4875 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4876 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4877 offsets stored in struct eh_cie_fde entries before doing other
4880 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4881 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4882 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4883 setting offsets for removed CIEs. Don't set "sec", instead set
4884 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4885 CIE in hdr_info. Only set make_relative and make_lsda_relative
4886 for CIEs. Use pointers rather than array indices.
4887 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4888 make_lsda_relative, need_* on cie_inf for FDEs.
4889 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4890 section output_offset. Delete cie_offset, instead use cie_inf
4891 pointer to CIE entry. Use need_relative and need_lsda_relative on
4892 CIE entry for FDEs. Use pointers rather than array indices.
4894 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4896 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4897 bfd_is_target_special_symbol.
4898 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4899 * som.c (som_bfd_is_target_special_symbol): Define.
4901 2004-10-08 Nick Clifton <nickc@redhat.com>
4903 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4904 * configure: Regenerate.
4905 * bfd-in2.h: Regenerate.
4906 * syms.c (bfd_is_target_special_symbol): New interface function.
4907 Returns true when a symbol should be considered to be special.
4908 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4909 the symbol jump table.
4910 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4911 Return true iff the symbol is a mapping symbol.
4912 (bfd_elf32_bfd_is_target_special_symbol): Define.
4913 * elfxx-target.h: Provide a default definition for
4914 bfd_is_target_special_symbol.
4915 * aout-target.h: Likewise.
4916 * aout-tic30.c: Likewise.
4917 * binary.c: Likewise.
4918 * coffcode.h: Likewise.
4919 * i386msdos.c: Likewise.
4922 * libaout.h: Likewise.
4923 * libbfd-in.h: Likewise
4924 * libecoff.h: Likewise.
4925 * mach-o.c: Likewise.
4927 * nlm-target.h: Likewise.
4928 * oasys.c: Likewise.
4930 * ppcboot.c: Likewise.
4932 * tekhex.c: Likewise.
4933 * versados.c: Likewise.
4935 * xcoff-target.h: Likewise.
4937 * libbfd.h: Regenerate.
4939 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4941 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4942 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4943 (elf_backend_section_from_shdr): Define.
4945 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4947 * syms.c (bfd_is_local_label): Return false for file symbols.
4949 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4950 David Heine <dlheine@tensilica.com>
4952 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4953 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4954 (elf32xtensa_no_literal_movement): New global variable.
4955 (elf_howto_table): Add entries for new relocations.
4956 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4957 (property_table_compare): When addresses are equal, compare sizes and
4958 various property flags.
4959 (property_table_matches): New.
4960 (xtensa_read_table_entries): Extend to read new property tables. Add
4961 output_addr parameter to indicate that output addresses should be used.
4962 Use bfd_get_section_limit.
4963 (elf_xtensa_find_property_entry): New.
4964 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4965 (elf_xtensa_check_relocs): Handle new relocations.
4966 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4967 relocations. Use new xtensa-isa.h functions.
4968 (build_encoding_error_message): Remove encode_result parameter. Add
4969 new target_address parameter used to detect alignment errors.
4970 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4971 error handling. Use new is_operand_relocation function.
4972 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4973 Use underbar macro for error messages. Formatting.
4974 (get_const16_opcode): New.
4975 (get_l32r_opcode): Add a separate flag for initialization.
4976 (get_relocation_opnd): Operand number is no longer explicit in the
4977 relocation. Change to decode the opcode and analyze its operands.
4978 (get_relocation_slot): New.
4979 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4980 Use new xtensa-isa.h functions to handle multislot instructions.
4981 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4982 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4983 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4984 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4985 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4986 get_single_format, init_op_single_format_table): New.
4987 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4988 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4989 (contract_asm_expansion): Add error_message parameter and pass it to
4990 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4991 with R_XTENSA_SLOT0_OP.
4992 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
4993 instructions. Use new xtensa-isa.h functions.
4994 (r_reloc struct): Add new virtual_offset field.
4995 (r_reloc_init): Add contents and content_length parameters. Set
4996 virtual_offset field to zero. Add contents to target_offset field for
4997 partial_inplace relocations.
4998 (r_reloc_is_defined): Check for null.
4999 (print_r_reloc): New debug function.
5000 (source_reloc struct): Replace xtensa_operand field with pair of the
5001 opcode and the operand position. Add is_abs_literal field.
5002 (init_source_reloc): Specify operand by opcode/position pair. Set
5003 is_abs_literal field.
5004 (source_reloc_compare): When target_offsets are equal, compare other
5005 fields to make sorting predictable.
5006 (literal_value struct): Add is_abs_literal field.
5007 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
5008 (init_literal_value): New.
5009 (is_same_value): Replace with ...
5010 (literal_value_equal): ... this function. Add comparisons of
5011 virtual_offset and is_abs_literal fields.
5012 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
5013 failure. Initialize has_last_loc field.
5014 (value_map_hash_table_delete): New.
5015 (hash_literal_value): Rename to ...
5016 (literal_value_hash): ... this. Include is_abs_literal flag and
5017 virtual_offset field in the hash value.
5018 (get_cached_value): Rename to ...
5019 (value_map_get_cached_value): ... this. Update calls to
5020 literal_value_hash and literal_value_equal.
5021 (add_value_map): Check for allocation failure. Update calls to
5022 value_map_get_cached_value and literal_value_hash.
5023 (text_action, text_action_list, text_action_t): New types.
5024 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
5025 text_action_add, text_action_add_literal, offset_with_removed_text,
5026 offset_with_removed_text_before_fill, find_insn_action,
5027 print_action_list, print_removed_literals): New.
5028 (offset_with_removed_literals): Delete.
5029 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
5030 fix_array, fix_array_count, allocated_relocs, relocs_count, and
5031 allocated_relocs_count fields.
5032 (init_xtensa_relax_info): Initialize new fields.
5033 (reloc_bfd_fix struct): Add new translated field.
5034 (reloc_bfd_fix_init): Add translated parameter and use it to set the
5036 (fix_compare, cache_fix_array): New.
5037 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
5038 section via get_xtensa_relax_info. Use cache_fix_array to set up
5039 sorted fix_array and use bsearch instead of linear search.
5040 (section_cache_t): New struct.
5041 (init_section_cache, section_cache_section, clear_section_cache): New.
5042 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
5043 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
5044 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
5045 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
5047 (retrieve_contents): Use bfd_get_section_limit.
5048 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
5049 to compute_removed_literals. Free value_map_hash_table when no longer
5051 (analyze_relocations): Check is_relaxable_asm_section flag. Call
5052 compute_text_actions for all sections.
5053 (find_relaxable_sections): Mark sections as relaxable if they contain
5054 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
5055 call. Increment relax_info src_count field only for appropriate
5056 relocation types. Remove is_literal_section check.
5057 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
5058 r_reloc_init and find_associated_l32r_irel. Check
5059 is_relaxable_asm_section flag. Handle L32R instructions with absolute
5060 literals. Pass is_abs_literal flag to init_source_reloc.
5061 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
5062 CONST16 instructions. Adjust calls to r_reloc_init and
5063 pcrel_reloc_fits. Handle weak symbols conservatively.
5064 (find_associated_l32r_irel): Add bfd parameter and pass it to
5066 (compute_text_actions, compute_ebb_proposed_actions,
5067 compute_ebb_actions, check_section_ebb_pcrels_fit,
5068 check_section_ebb_reduces, text_action_add_proposed,
5069 compute_fill_extra_space): New.
5070 (remove_literals): Replace with ...
5071 (compute_removed_literals): ... this function. Call
5072 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
5073 Call xtensa_read_table_entries to get the property table. Skip
5074 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
5075 is_removable_literal, remove_dead_literal, and
5076 identify_literal_placement functions.
5077 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
5078 instead of linear search.
5079 (is_removable_literal, remove_dead_literal,
5080 identify_literal_placement): New.
5081 (relocations_reach): Update check for literal not referenced by any
5082 PC-relative relocations. Adjust call to pcrel_reloc_fits.
5083 (coalesce_shared_literal, move_shared_literal): New.
5084 (relax_section): Use bfd_get_section_limit. Call
5085 translate_section_fixes. Update calls to r_reloc_init and
5086 offset_with_removed_text. Check new is_relaxable_asm_section flag.
5087 Add call to pin_internal_relocs. Add special handling for
5088 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
5089 info to calculate new addend_displacement variable. Replace code for
5090 deleting literals with more general code to perform the actions
5091 determined by the action_list for the section.
5092 (translate_section_fixes, translate_reloc_bfd_fix): New.
5093 (translate_reloc): Check new is_relaxable_asm_section flag. Call
5094 find_removed_literal only if is_operand_relocation. Update call to
5095 offset_with_removed_text. Use new target_offset and removed_bytes
5097 (move_literal): New.
5098 (relax_property_section): Use bfd_get_section_limit. Set new
5099 is_full_prop_section flag and handle new property tables. Update calls
5100 to r_reloc_init and offset_with_removed_text. Check
5101 is_relaxable_asm_section flag. Handle expansion of zero-sized
5102 unreachable entries, with use of offset_with_removed_text_before_fill.
5103 For relocatable links, combine entries only for literal tables.
5104 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
5105 calls to offset_with_removed_text. Translate st_size field for
5107 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
5108 failure. Add contents parameter. Update call to get_bfd_fix. Update
5109 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
5110 R_XTENSA_ASM_EXPAND relocs.
5111 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
5112 call to get_bfd_fix. Include offset from contents for partial_inplace
5114 (is_reloc_sym_weak): New.
5115 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
5116 (prop_sec_len): New.
5117 (xtensa_is_property_section): Handle new property sections.
5118 (is_literal_section): Delete.
5119 (internal_reloc_compare): When r_offset matches, compare r_info and
5120 r_addend to make sorting predictable.
5121 (internal_reloc_matches): New.
5122 (xtensa_get_property_section_name): Handle new property sections.
5123 (xtensa_get_property_predef_flags): New.
5124 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
5125 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
5126 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
5127 (xtisa_errno, xtisa_error_msg): New variables.
5128 (xtensa_isa_errno, xtensa_isa_error_msg): New.
5129 (xtensa_insnbuf_alloc): Add error handling.
5130 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
5131 use xtensa_format_decode. Add error handling.
5132 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
5133 instruction length to find the number of bytes to copy.
5134 (xtensa_isa_init): Add error handling. Replace calls to
5135 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
5136 tables in the xtensa_modules structure.
5137 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
5138 xtensa_extend_isa): Delete.
5139 (xtensa_isa_free): Change to only free lookup tables.
5140 (opname_lookup_compare): Replace with ...
5141 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
5142 (xtensa_insn_maxlength): Rename to ...
5143 (xtensa_isa_maxlength): ... this.
5144 (xtensa_insn_length): Delete.
5145 (xtensa_insn_length_from_first_byte): Replace with ...
5146 (xtensa_isa_length_from_chars): ... this function.
5147 (xtensa_num_opcodes): Rename to ...
5148 (xtensa_isa_num_opcodes): ... this.
5149 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
5150 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
5151 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
5152 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
5153 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
5154 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
5155 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
5156 (xtensa_opcode_lookup): Add error handling.
5157 (xtensa_decode_insn): Replace with ...
5158 (xtensa_opcode_decode): ... this function, with new format and
5159 slot parameters. Add error handling.
5160 (xtensa_encode_insn): Replace with ...
5161 (xtensa_opcode_encode): ... this function, which does the encoding via
5162 one of the entries in the "encode_fns" array. Add error handling.
5163 (xtensa_opcode_name): Add error handling.
5164 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
5165 xtensa_opcode_is_call): New.
5166 (xtensa_num_operands): Replace with ...
5167 (xtensa_opcode_num_operands): ... this function. Add error handling.
5168 (xtensa_opcode_num_stateOperands,
5169 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
5170 xtensa_opcode_funcUnit_use, xtensa_operand_name,
5171 xtensa_operand_is_visible): New.
5172 (xtensa_get_operand, xtensa_operand_kind): Delete.
5173 (xtensa_operand_inout): Add error handling and special-case for
5175 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
5176 operate on one slot of an instruction. Added error handling.
5177 (xtensa_operand_encode): Handle default operands with no encoding
5178 functions. Check for success by comparing against decoded value.
5180 (xtensa_operand_decode): Handle default operands. Return decoded value
5181 through argument pointer. Add error handling.
5182 (xtensa_operand_is_register, xtensa_operand_regfile,
5183 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
5184 (xtensa_operand_isPCRelative): Rename to ...
5185 (xtensa_operand_is_PCrelative): ... this. Add error handling.
5186 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
5187 through argument pointer. Add error handling.
5188 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
5189 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
5190 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
5191 xtensa_regfile_shortname, xtensa_regfile_view_parent,
5192 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
5193 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
5194 xtensa_state_is_exported, xtensa_sysreg_lookup,
5195 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
5196 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
5197 xtensa_interface_num_bits, xtensa_interface_inout,
5198 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
5199 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
5200 * xtensa-modules.c: Rewrite to use new data structures.
5201 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
5202 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
5203 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
5204 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
5205 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
5206 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
5207 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
5208 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
5209 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
5210 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
5211 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
5212 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
5213 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
5214 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
5215 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
5216 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
5217 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
5218 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
5219 * Makefile.in: Regenerate.
5220 * bfd-in2.h: Likewise.
5221 * libbfd.h: Likewise.
5223 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5225 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
5226 against the absolute section.
5227 (mips_elf64_write_rela): Likewise.
5229 2004-10-07 Jan Beulich <jbeulich@novell.com>
5231 * elf.c (elf_find_function): Don't generally check for matching
5232 section, just for non-file symbols. Remove redunant comparison
5234 * elf32-arm.h (arm_elf_find_function): Likewise.
5236 2004-10-07 Jeff Baker <jbaker@qnx.com>
5238 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
5239 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
5242 2004-10-04 Roland McGrath <roland@redhat.com>
5244 * hash.c (bfd_hash_set_default_size): Use const for table.
5245 Use size_t instead of int for variable compared to sizeof results.
5247 2004-10-05 Alan Modra <amodra@bigpond.net.au>
5250 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
5252 2004-10-01 Paul Brook <paul@codesourcery.com>
5254 * elf32-arm.h (elf32_arm_fake_sections,
5255 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
5257 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
5259 2004-10-01 Alan Modra <amodra@bigpond.net.au>
5261 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
5263 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
5264 need_relative or need_lsda_relative if we are processing an
5265 offset for a reloc on a FDE initial loc or LSDA field
5267 (_bfd_elf_write_section_eh_frame): Test need_relative and
5268 need_lsda_relative in place of corresponding make_* field
5269 when deciding to use pc-relative encodings.
5271 2004-09-30 Paul Brook <paul@codesourcery.com>
5273 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
5274 target2 relocation type.
5276 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
5279 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
5281 2004-09-30 Paul Brook <paul@codesourcery.com>
5283 * reloc.c: Add BFD_RELOC_ARM_SMI.
5284 * bfd-in2.h: Regenerate.
5287 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5289 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
5290 vma and output offset to address.
5291 * simple.c (simple_save_output_info): Only set output section
5292 and offset for debug sections, or those not already set up by
5294 (bfd_simple_get_relocated_section_contents): Update comment.
5296 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5298 * elf.c (IS_LOADED): Delete.
5299 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
5300 Restore SEC_HAS_CONTENTS test to the one place it was used prior
5303 2004-09-23 Alan Modra <amodra@bigpond.net.au>
5306 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
5307 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
5308 redundant assignment of EM_SPARC.
5310 2004-09-22 Brian Ford <ford@vss.fsi.com>
5312 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
5313 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
5315 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5317 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5319 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
5320 (elf_backend_modify_segment_map): Don't define.
5322 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5324 * elf.c (IS_LOADED): Define.
5325 (assign_file_positions_for_segments): Don't round up file offset of
5326 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
5327 Delete code handling link script adjustment of lma. Do the adjust
5328 in later code handling similar ajustments. Remove dead code error
5329 check. Warn if section lma would require a negative offset
5330 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
5331 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
5332 update voff in section loop. Change voff in segment loop to be an
5333 adjustment on top of "off". Set sec->filepos and update "off" later.
5334 Test for loadable sections consistently using IS_LOADED. Similarly,
5335 test for alloc-only sections other than .tbss consistently.
5336 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
5337 Tidy PT_NOTE handling. Use %B and %A in error messages.
5338 (assign_file_positions_except_relocs): Use %B in error message.
5340 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
5342 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
5343 (CONFIG_STATUS_DEPENDENCIES): New.
5344 (Makefile): Removed.
5345 (config.status): Likewise.
5346 * Makefile.in: Regenerated.
5348 2004-09-17 Paul Brook <paul@codesourcery.com>
5350 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
5351 (bfd_elf32_arm_process_before_allocation): Update prototype.
5352 * bfd-in2.h: Regenerate.
5353 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
5354 (elf32_arm_link_hash_table_create): Set it.
5355 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
5356 (bfd_elf32_arm_set_target_relocs): New function.
5357 (arm_real_reloc_type): New function.
5358 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
5359 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
5360 (elf32_arm_gc_sweep_hook): Ditto.
5361 (elf32_arm_check_relocs): Ditto.
5362 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
5363 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
5365 (elf32_arm_got_prel): New variable.
5366 (elf32_arm_howto_from_type): New function.
5367 (elf32_arm_info_to_howto): Use it.
5368 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
5369 BFD_RELOC_ARM_TARGET2.
5370 * libbfd.h: Regenerate.
5371 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
5373 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5375 * ecoff.c: Update u.undef.next refs.
5376 * elf64-ppc.c: Likewise.
5377 * elflink.c: Likewise.
5378 * linker.c: Likewise.
5379 * xcofflink.c: Likewise.
5381 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
5382 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
5383 fields to indirect struct.
5384 * elf-m10300.c: Update u.weakdef refs.
5385 * elf32-arm.h: Likewise.
5386 * elf32-cris.c: Likewise.
5387 * elf32-frv.c: Likewise.
5388 * elf32-hppa.c: Likewise.
5389 * elf32-i370.c: Likewise.
5390 * elf32-i386.c: Likewise.
5391 * elf32-m32r.c: Likewise.
5392 * elf32-m68k.c: Likewise.
5393 * elf32-ppc.c: Likewise.
5394 * elf32-s390.c: Likewise.
5395 * elf32-sh.c: Likewise.
5396 * elf32-sparc.c: Likewise.
5397 * elf32-vax.c: Likewise.
5398 * elf32-xtensa.c: Likewise.
5399 * elf64-alpha.c: Likewise.
5400 * elf64-hppa.c: Likewise.
5401 * elf64-ppc.c: Likewise.
5402 * elf64-s390.c: Likewise.
5403 * elf64-sh64.c: Likewise.
5404 * elf64-sparc.c: Likewise.
5405 * elf64-x86-64.c: Likewise.
5406 * elfxx-ia64.c: Likewise.
5407 * elfxx-mips.c: Likewise.
5408 * elflink.c: Likewise. Also u.elf_hash_value.
5409 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
5411 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5412 (bfd_elf_gc_record_vtinherit): Alloc vtable.
5413 (bfd_elf_gc_record_vtentry): Likewise.
5414 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
5416 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5418 * Makefile.am: Run "make dep-am".
5419 * Makefile.in: Regenerate.
5420 * bfd-in2.h: Regenerate.
5421 * po/SRC-POTFILES.in: Regenerate.
5422 * po/bfd.pot: Regenerate.
5424 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5426 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
5427 with bitfields. Make "type" and "other" bitfields too.
5428 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
5429 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
5430 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
5431 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
5432 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
5433 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
5434 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
5435 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
5436 * elf-hppa.h: Update all uses of elf_link_hash_flags.
5437 * elf-m10300.c: Likewise.
5439 * elf32-arm.h: Likewise.
5440 * elf32-cris.c: Likewise.
5441 * elf32-frv.c: Likewise.
5442 * elf32-hppa.c: Likewise.
5443 * elf32-i370.c: Likewise.
5444 * elf32-i386.c: Likewise.
5445 * elf32-m32r.c: Likewise.
5446 * elf32-m68k.c: Likewise.
5447 * elf32-ppc.c: Likewise.
5448 * elf32-s390.c: Likewise.
5449 * elf32-sh-symbian.c: Likewise.
5450 * elf32-sh.c: Likewise.
5451 * elf32-sh64.c: Likewise.
5452 * elf32-sparc.c: Likewise.
5453 * elf32-vax.c: Likewise.
5454 * elf32-xtensa.c: Likewise.
5455 * elf64-alpha.c: Likewise.
5456 * elf64-hppa.c: Likewise.
5457 * elf64-ppc.c: Likewise.
5458 * elf64-s390.c: Likewise.
5459 * elf64-sh64.c: Likewise.
5460 * elf64-sparc.c: Likewise.
5461 * elf64-x86-64.c: Likewise.
5462 * elflink.c: Likewise.
5463 * elfxx-ia64.c: Likewise.
5464 * elfxx-mips.c: Likewise.
5465 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
5466 * configure: Regenerate.
5467 * aclocal.m4: Regenerate.
5469 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5471 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
5472 around uses of R_ARM_TARGET1.
5473 (elf32_arm_check_relocs): Likewise.
5475 2004-09-13 Paul Brook <paul@codesourcery.com>
5477 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
5479 * bfd-in2.h: Regenerate.
5480 * libbfd.h: Regenerate.
5481 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
5482 (elf32_arm_link_hash_table_create): Set target1_is_rel.
5483 (bfd_elf32_arm_process_before_allocation): Ditto.
5484 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
5485 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
5486 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
5489 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5491 * hpux-core.c (thread_section_p): New function.
5492 (hpux_core_core_file_p): Fix computation of offset in call
5493 to bfd_seek. Create a ".reg" section from an arbitrary
5494 ".reg/<id>" section if none was created after having read
5497 2004-09-11 Andreas Schwab <schwab@suse.de>
5499 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5500 * aclocal.m4: Rebuild.
5501 * configure: Rebuild.
5503 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5505 * section.c (bfd_sections_find_if): Fix parameter name in
5506 comment to match code.
5508 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5510 * elf.c (assign_file_positions_except_relocs): Assign relocs
5511 stored in a bfd section.
5513 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5515 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5516 h->gotplt_refcount to 0, not -1.
5518 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5520 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5521 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5523 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5524 handle symbol visibility here.
5526 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5528 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5529 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5531 (ppc_stub_name): Remove trailing "+0" on stub name.
5532 (create_linkage_sections): Create relocations for
5533 branch lookup table when --emit-relocs as well as when --shared.
5534 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5535 relbrlt test. For --emit-stub-syms, always output a sym even when
5536 one already exists on a plt call stub. Put stub type in the stub
5538 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5540 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5541 reloc_count in stub sections. Adjust relbrlt test.
5542 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5543 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5544 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5545 for relocs against discarded symbols. Fix comments.
5547 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5549 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5550 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5552 (map_sections_to_segments): ... here. Use it. Assign a file
5553 position to the .dynamic section if it is not loadable, but part
5554 of the PT_DYNAMIC segment.
5555 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5556 offsets, not VMAs, for the BPABI. Do not fill in the header in
5557 the .got.plt section for the BPABI.
5558 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5560 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5562 2004-09-06 Nick Clifton <nickc@redhat.com>
5564 * elflink.c (elf_link_add_object_symbols): Set the error code to
5565 bfd_error_wrong_format when the input format does not match the
5568 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5570 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5571 (ppc64_elf_check_directives): ..here.
5572 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5573 before accessing ppc64_elf_tdata.
5574 (ppc64_elf_finish_dynamic_sections): And here too.
5576 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5578 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5580 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5582 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5583 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5584 (bfd_elf32_littlearm_symbian_vec): Likewise.
5585 * configure: Regenerated.
5586 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5587 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5588 (PLT_ENTRY_SIZE): Likewise.
5589 (bfd_vma_elf32_arm_symbian_plt_entry): New
5591 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5593 (create_got_section): Don't create sections when generating BPABI
5595 (elf32_arm_create_dynamic_sections): Tidy.
5596 (elf32_arm_link_hash_table_create): Set plt_header_size,
5597 plt_entry_size, and symbian_p.
5598 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5599 generating BPABI objects.
5600 (allocate_dynrelocs): Use htab->plt_header_size, not
5601 PLT_HEADER_SIZE. Do not add to .got.plt when
5602 generating BPABI objects.
5603 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5604 * elfarm-nabi.c: Add SymbianOS target vectors.
5605 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5606 (_bfd_elf_link_create_dynamic_sections): Likewise.
5607 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5608 (elfNN_bed): Use it.
5609 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5610 (bfd_elf32_littlearm_symbian_vec): Likewise.
5611 (_bfd_target_vector): Add them.
5613 2004-09-03 Nick Clifton <nickc@redhat.com>
5616 * coffcode.h (handle_COMDAT): Replace abort with an warning
5617 message and allow the scan to continue.
5619 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5621 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5622 in when reading relocs, not our sorted syms. Remove unnecessary
5625 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5627 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5629 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5631 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5632 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5633 replace uses of *_alias with *_noncanonical.
5634 * aclocal.m4: Rebuild with aclocal 1.4p6.
5635 * Makefile.in: Rebuild with automake 1.4p6.
5636 * doc/Makefile.in: Rebuild with automake 1.4p6.
5637 * configure.in: Autoupdate with autoupdate 2.59.
5638 * config.in: Regenerate with autoheader 2.59.
5639 * configure: Regnerate with autoconf 2.59.
5641 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5643 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5644 symbol pointer arrays before modifying.
5646 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5648 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5649 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5650 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5651 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5652 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5653 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5654 Use both symbol tables on non-relocatable objects. Use a common
5655 error exit. Fix "mid" warning.
5656 * libbfd.h: Regenerate.
5657 * bfd-in2.h: Regenerate.
5659 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5661 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5663 (struct sfpr_def_parms): Save some space.
5664 (sfpr_define): Here too.
5666 * elf64-ppc.c (compare_symbols): Put section syms first.
5667 (sym_exists_at): New function.
5668 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5669 points only for relocatable files. Use .opd section contents
5670 otherwise. Generally clean up the code.
5672 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5674 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5675 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5676 (struct sfpr_def_parms): New.
5677 (sfpr_define): New function.
5678 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5679 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5680 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5681 (savefpr1_tail, restfpr1_tail): New functions.
5682 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5683 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5684 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5685 code. Define all ABI mandated _save and _rest functions.
5687 2004-08-26 Paul Brook <paul@codesourcery.com>
5689 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5691 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5693 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5696 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5698 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5699 that pcrel correction is applied for R_386_PC32.
5701 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5703 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5704 for R_386_32 and R_386_PC32 relocs against symbols defined in
5707 2004-08-25 Dmitry Diky <diwil@spec.ru>
5709 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5710 Add new relocations.
5711 * bfd-in2.h: Regenerate.
5712 * libbfd.h: Regenerate.
5713 * elf32-msp430.c: Clean-up code.
5714 (elf_msp430_howto_table): Add new relocation entries.
5715 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5716 (msp430_elf_relax_section): New function.
5717 (msp430_elf_relax_delete_bytes): New function.
5718 (msp430_elf_symbol_address_p): New function.
5720 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5722 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5723 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5725 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5727 * elflink.c (_bfd_elf_section_already_linked): Handle
5728 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5730 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5732 * config.bfd (arm*-*-symbianelf*): New target.
5733 (arm*-*-eabi*): Likewise.
5735 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5737 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5738 "struct ppc_link_hash_entry *".
5739 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5740 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5742 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5744 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5745 entries (where fd_aux overlaps next entry's fd_func).
5746 Add non_overlapping argument, use it.
5747 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5748 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5749 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5750 as indexes into opd_sym_map/opd_adjust array.
5751 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5753 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5755 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5756 if we can look up their function descriptor in a regular file.
5758 2004-08-18 Nick Clifton <nickc@redhat.com>
5761 * cofflink.c (coff_link_add_symbols): Check that the comdat
5762 pointer in the coff_section_data structure has been initialised
5765 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5768 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5769 changing bfd_link_hash_undefined to bfd_link_hash_new.
5771 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5773 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5775 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5776 (synthetic_opd, synthetic_relocatable): New variables.
5777 (compare_symbols, compare_relocs): New helper routines.
5778 (ppc64_elf_get_synthetic_symtab): New function.
5779 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5781 * bfd-in2.h: Regenerated.
5782 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5783 to relsyms. Return 0 if abfd is relocatable.
5785 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5787 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5789 2004-08-17 Nick Clifton <nickc@redhat.com>
5791 * (is_arm_mapping_symbol_name): New function - return true
5792 when a symbol name matches the requirements for an ARM mapping
5794 (arm_elf_find_function): New function based on
5795 elf_find_function in elf.c but skipping ARM mapping symbols
5796 and including thumb function symbols.
5797 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5798 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5800 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5802 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5803 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5804 (ppc64_elf_brtaken_reloc): Here too.
5806 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5808 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5810 (ppc64_elf_check_directives): Check that we have the right hash
5811 table before proceeding.
5813 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5815 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5816 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5817 the sections that will be discarded.
5819 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5821 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5823 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5825 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5826 free space available.
5828 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5830 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5831 occurrences with bfd_byte * thoughout file.
5833 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5834 (xcoff_write_armap_big): Likewise.
5835 (xcoff_write_archive_contents_old): Likewise.
5836 (xcoff_write_archive_contents_big): Likewise.
5838 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5840 2004-08-13 Nick Clifton <nickc@redhat.com>
5842 * elf32-arm.h: Convert to ISO C90.
5844 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5847 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5850 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5852 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5853 (bfd_archive_filename, bfd_get_section_ident): Delete.
5854 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5855 bfd_archive_filename.
5856 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5857 to warn about symbols in discarded sections. Use _bfd_error_handler.
5858 * aout-adobe.c (aout_adobe_callback): See below.
5859 * aout-cris.c (swap_ext_reloc_in): ..
5860 * coff-arm.c (find_thumb_glue, find_arm_glue,
5861 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5862 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5863 coff_arm_copy_private_bfd_data): ..
5864 * coff-i860.c (i860_reloc_processing): ..
5865 * coff-mcore.c (mcore_coff_unsupported_reloc,
5866 coff_mcore_relocate_section): ..
5867 * coff-ppc.c (coff_ppc_relocate_section): ..
5868 * coff-rs6000.c (xcoff_create_csect_from_smclas
5869 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5870 sh_swap_insns, sh_relocate_section): ..
5871 * coff-tic54x.c (tic54x_reloc_processing): ..
5872 * coff-tic80.c (coff_tic80_relocate_section): ..
5873 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5874 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5875 coff_slurp_symbol_table, coff_classify_symbol,
5876 coff_slurp_reloc_table): ..
5877 * coffgen.c (_bfd_coff_read_string_table): ..
5878 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5879 _bfd_coff_generic_relocate_section): ..
5880 * cpu-arm.c (bfd_arm_merge_machines): ..
5881 * cpu-sh.c (sh_merge_bfd_arch): ..
5882 * elf-hppa.h (elf_hppa_relocate_section): ..
5883 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5884 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5885 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5886 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5887 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5888 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5889 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5890 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5891 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5892 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5893 cris_elf_merge_private_bfd_data
5894 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5895 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5896 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5897 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5898 elf32_hppa_relocate_section): ..
5899 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5900 i370_elf_check_relocs, i370_elf_relocate_section): ..
5901 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5902 elf_i386_relocate_section): ..
5903 * elf32-m32r.c (m32r_elf_relocate_section,
5904 m32r_elf_merge_private_bfd_data): ..
5905 * elf32-m68hc1x.c (m68hc12_add_stub,
5906 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5907 * elf32-m68k.c (elf_m68k_relocate_section): ..
5908 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5909 mcore_elf_relocate_section): ..
5910 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5911 ppc_elf_check_relocs, ppc_elf_relocate_section,
5912 ppc_elf_begin_write_processing): ..
5913 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5914 elf_s390_relocate_section): ..
5915 * elf32-sh-symbian.c (sh_symbian_import_as,
5916 sh_symbian_process_embedded_commands,
5917 sh_symbian_relocate_section): ..
5918 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5919 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5920 sh_elf_merge_private_data): ..
5921 * elf32-sparc.c (elf32_sparc_check_relocs,
5922 elf32_sparc_relocate_section,
5923 elf32_sparc_merge_private_bfd_data): ..
5924 * elf32-v850.c (v850_elf_check_relocs,
5925 v850_elf_merge_private_bfd_data): ..
5926 * elf32-xtensa.c (elf_xtensa_check_relocs,
5927 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5928 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5929 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5930 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5931 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5932 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5933 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5934 ppc64_elf_relocate_section): ..
5935 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5936 elf_s390_relocate_section): ..
5937 * elf64-sh64.c (sh_elf64_relocate_section): ..
5938 * elf64-sparc.c (sparc64_elf_check_relocs,
5939 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5940 sparc64_elf_merge_private_bfd_data): ..
5941 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5942 elf64_x86_64_relocate_section): ..
5943 * elflink.c (_bfd_elf_add_default_symbol,
5944 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5945 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5946 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5947 elf_get_linked_section_vma, elf_fixup_link_order,
5948 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5949 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5950 * elfxx-ia64.c (elfNN_ia64_relax_section,
5951 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5952 * elfxx-mips.c (mips_elf_perform_relocation,
5953 _bfd_mips_elf_check_relocs,
5954 _bfd_mips_elf_merge_private_bfd_data): ..
5955 * ieee.c (ieee_slurp_external_symbols): ..
5956 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5957 * libbfd.c (_bfd_generic_verify_endian_match): ..
5958 * linker.c (_bfd_generic_link_add_one_symbol,
5959 _bfd_generic_section_already_linked): ..
5960 * pdp11.c (translate_to_native_sym_flags): ..
5961 * pe-mips.c (coff_pe_mips_relocate_section): ..
5962 * peicode.h (pe_ILF_build_a_bfd): ..
5963 * srec.c (srec_bad_byte): ..
5964 * stabs.c (_bfd_link_section_stabs): ..
5965 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5966 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5967 with corresponding %B and %A in _bfd_error_handler format string.
5968 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5969 calls to use %A and %B. Fix "against symbol .. from section" and
5970 similar error messages. Combine multiple _bfd_error_handler calls
5971 where they were separated due to bfd_archive_filename deficiencies.
5972 * bfd-in2.h: Regenerate.
5974 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5976 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5979 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5981 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5982 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5983 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5985 (link_hash_newfunc): Init was_undefined.
5986 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5987 Use undefweak instead.
5988 (ppc64_elf_check_directives): Fix undefs chain.
5989 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5991 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5992 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
5993 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
5995 2004-08-09 Jakub Jelinek <jakub@redhat.com>
5997 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
5998 error, test input_section flags rather than sec.
6000 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6002 * elf-bfd.h (struct elf_backend_data): Add
6003 elf_backend_archive_symbol_lookup.
6004 (_bfd_elf_archive_symbol_lookup): Declare.
6005 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
6006 (elf_link_add_archive_symbols): ..extracted from here. Call the
6008 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
6009 (elfNN_bed): Init new field.
6010 * elf64-ppc.c (elf_backend_check_directives): Define.
6011 (elf_backend_archive_symbol_lookup): Define.
6012 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
6013 a ppc_link_hash_entry pointer.
6015 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
6016 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
6017 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
6018 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
6019 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
6020 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
6021 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
6024 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6026 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
6027 (ppc64_elf_add_symbol_hook): Test for NULL section.
6028 (get_sym_h): Formatting.
6029 (ppc64_elf_size_stubs): Include reloc addend in value stored as
6032 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
6033 long branch stubs with code handling plt and r2off branch stubs.
6035 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6037 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
6038 * elflink.c (elf_link_input_bfd): Formatting.
6039 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
6041 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
6042 (link_hash_newfunc): Don't set it.
6043 (ppc64_elf_copy_indirect_symbol): Nor copy it.
6044 (ppc64_elf_mark_entry_syms): Delete.
6045 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
6046 sections. Use get_opd_info.
6047 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
6049 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6051 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
6053 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
6054 (func_desc_adjust): Don't set have_undefweak.
6055 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
6056 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
6058 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
6059 "struct ppc_link_hash_entry *". Adjust all references.
6060 (ppc64_elf_hide_symbol): Correct a comment.
6062 * elf64-ppc.c (get_opd_info): New function.
6063 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
6064 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
6065 before calling get_fdh. Test fdh rather than h before dereferencing
6066 fdh. Mark removed symbols in opd_adjust.
6067 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
6068 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
6070 (ppc64_elf_output_symbol_hook): Likewise.
6072 2004-08-06 Paul Brook <paul@codesourcery.com>
6074 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
6075 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
6076 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
6077 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
6078 and BFD_RELOC_ARM_SBREL32.
6079 * bfd-in2.h, bbfd.h: Regenerate.
6081 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6083 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
6084 the dynamic link symbol actually in use.
6086 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
6088 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
6090 2004-07-31 Joel Brobecker <brobecker@gnat.com>
6091 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6093 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
6094 SHN_MIPS_TEXT and SHN_MIPS_DATA.
6096 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
6097 Nick Clifton <nickc@redhat.com>
6100 * bfd.c (_bfd_default_error_handler): Make it global.
6102 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
6104 * elf.c (assign_section_numbers): Cope gracefully with sections
6105 which have SHF_LINK_ORDER set but no sh_link set up.
6106 * elflink.c (elf_get_linked_section_vma): Likewise.
6108 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
6111 * elfxx-target.h (elf_backend_link_order_error_handler): New.
6112 Set it to _bfd_default_error_handler.
6113 (elfNN_bed): Add elf_backend_link_order_error_handler.
6115 * libbfd-in.h (_bfd_default_error_handler): New.
6117 * libbfd.h: Regenerated.
6119 2004-07-30 Jakub Jelinek <jakub@redhat.com>
6121 * archures.c (bfd_mach_sparc_64bit_p): Define.
6122 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
6123 * bfd-in2.h: Rebuilt.
6125 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
6127 Introduce SH2a support.
6128 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
6129 * archures.c (bfd_mach_sh2a_nofpu): New.
6130 * bfd-in2.h: Rebuilt.
6131 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
6132 (arch_info_struct): Add sh2a_nofpu.
6133 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
6134 2003-12-29 DJ Delorie <dj@redhat.com>
6135 * reloc.c: Add relocs for sh2a.
6136 * bfd-in2.h: Regenerate.
6137 * libbfd.hh: Regenerate.
6138 2003-12-01 Michael Snyder <msnyder@redhat.com>
6139 * archures.c (bfd_mach_sh2a): New.
6140 * bfd-in2.h: Rebuilt.
6141 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
6143 (arch_info_struct): Add sh2a.
6144 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
6146 2004-07-28 Nick Clifton <nickc@redhat.com>
6147 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6150 * som.c (setup_sections): Improve estimation of space sizes in
6151 relocatable objects.
6153 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
6154 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
6155 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
6157 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
6158 * configure: Regenerate.
6159 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
6160 case that accepts OSABI=NetBSD and OSABI=SysV.
6161 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
6162 the base of .got or .data (if .got does not exist).
6163 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
6165 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
6166 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
6167 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
6168 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
6170 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
6173 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
6174 (elf_sec_group): Defined.
6175 (bfd_elf_match_symbols_in_sections): New prototype.
6176 (_bfd_elf_setup_group_pointers): Likewise.
6178 * elf.c (bfd_elf_discard_group): Abort.
6179 (bfd_elf_set_group_contents): Also include relocation sections.
6180 Remove zero-fill for ld -r.
6181 (_bfd_elf_setup_group_pointers): New function.
6182 (elf_sort_elf_symbol): Likewise.
6183 (elf_sym_name_compare): Likewise.
6184 (bfd_elf_match_symbols_in_sections): Likewise.
6186 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
6188 * elflink.c (match_group_member): New.
6189 (elf_link_input_bfd): Check group member for discarded section.
6190 (try_match_symbols_in_sections): New function.
6191 (already_linked): Likewise.
6192 (_bfd_elf_section_already_linked): Support mixing comdat group
6193 and linkonce section.
6195 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
6196 * linker.c (bfd_section_already_linked_table_traverse): New.
6198 * libbfd.h: Regenerated.
6200 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
6202 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
6203 BFD_RELOC_CRX_SWITCH32.
6204 * bfd-in2.h: Regenerate.
6205 * libbfd.h: Regenerate.
6206 * elf32-crx.c: Support relocation/relaxation of
6207 BFD_RELOC_CRX_SWITCH* types.
6209 2004-07-27 Alan Modra <amodra@bigpond.net.au>
6211 * elf64-ppc.c: Correct "Linker stubs" comment.
6213 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
6215 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
6217 (elf_linked_to_section): New.
6219 * elf.c (assign_section_numbers): Set up sh_link for
6222 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
6223 to sh_link for SHT_IA_64_UNWIND sections.
6225 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6227 * elflink.c (elf_fixup_link_order): Add _() to error message.
6229 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6231 * elflink.c (elf_fixup_link_order): Issue a warning and flag
6234 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
6236 * aout-adobe.c (aout_32_section_already_linked): Defined.
6237 * aout-target.h (MY_section_already_linked): Likewise.
6238 * aout-tic30.c (MY_section_already_linked): Likewise.
6239 * binary.c (binary_section_already_linked): Likewise.
6240 * bout.c (b_out_section_already_linked): Likewise.
6241 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
6242 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
6243 * coffcode.h (coff_section_already_linked): Likewise.
6244 * i386msdos.c (msdos_section_already_linked): Likewise.
6245 * i386os9k.c (os9k_section_already_linked): Likewise.
6246 * ieee.c (ieee_section_already_linked): Likewise.
6247 * ihex.c (ihex_section_already_linked): Likewise.
6248 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
6249 * mmo.c (mmo_section_already_linked): Likewise.
6250 * nlm-target.h (nlm_section_already_linked): Likewise.
6251 * oasys.c (oasys_section_already_linked): Likewise.
6252 * pef.c (bfd_pef_section_already_linked): Likewise.
6253 * ppcboot.c (ppcboot_section_already_linked): Likewise.
6254 * som.c (som_bfd_discard_group): Likewise.
6255 * srec.c (srec_section_already_linked): Likewise.
6256 * tekhex.c (tekhex_section_already_linked): Likewise.
6257 * versados.c (versados_section_already_linked): Likewise.
6258 * vms.c (vms_section_already_linked): Likewise.
6259 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
6260 * xsym.c (bfd_sym_section_already_linked): Likewise.
6262 * bfd-in.h (bfd_section_already_linked_table_init): New.
6263 (bfd_section_already_linked_table_free): Likewise.
6265 * coff-rs6000.c (rs6000coff_vec): Add
6266 _bfd_generic_section_already_linked.
6267 (pmac_xcoff_vec): Likewise.
6268 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
6269 (aix5coff64_vec): Likewise.
6271 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
6272 * elflink.c (_bfd_elf_section_already_linked): New function.
6274 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
6276 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
6277 (_bfd_generic_section_already_linked): New.
6278 (bfd_section_already_linked_hash_entry): Likewise.
6279 (bfd_section_already_linked): Likewise.
6280 (bfd_section_already_linked_table_lookup): Likewise.
6281 (bfd_section_already_linked_table_insert): Likewise.
6283 * linker.c (bfd_section_already_linked): New.
6284 (_bfd_section_already_linked_table): Likewise.
6285 (bfd_section_already_linked_table_lookup): Likewise.
6286 (bfd_section_already_linked_table_insert): Likewise.
6287 (already_linked_newfunc): Likewise.
6288 (bfd_section_already_linked_table_init): Likewise.
6289 (bfd_section_already_linked_table_free): Likewise.
6290 (_bfd_generic_section_already_linked): Likewise.
6292 * section.c (bfd_section): Remove comdat.
6293 (bfd_comdat_info): Moved to ...
6294 * bfd-in.h (coff_comdat_info): Here.
6295 (bfd_coff_get_comdat_section): New.
6296 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
6297 * libcoff-in.h (coff_section_tdata): Add comdat.
6298 * coffcode.h (handle_COMDAT): Updated.
6299 * cofflink.c (coff_link_add_symbols): Likewise.
6300 * ecoff.c (bfd_debug_section): Likewise.
6302 * targets.c (bfd_target): Add _section_already_linked.
6303 (BFD_JUMP_TABLE_LINK): Updated.
6305 * bfd-in2.h: Regenerated.
6306 * libbfd.h: Likewise.
6307 * libcoff.h: Likewise.
6309 2003-07-21 Paul Brook <paul@codesourcery.com>
6311 * elflink.c (elf_get_linked_section_vma, compare_link_order,
6312 elf_fixup_link_order): New functions.
6313 (bfd_elf_final_link): Call elf_fixup_link_order.
6315 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
6317 * elf-bfd.h (ELF_COMMON_DEF_P): New.
6318 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
6320 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
6321 _bfd_elf_symbol_refs_local_p.
6322 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
6325 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
6327 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
6329 (bfd_elf_get_dyn_lib_class): New prototype.
6330 * elf.c (bfd_elf_get_dyn_lib_class): New function.
6332 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
6333 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
6334 entry is needed. Issue an error if a DT_NEEDED entry is needed
6335 for a file marked DYN_NO_NEEDED.
6336 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
6339 * bfd-in2.h: Regenerated.
6341 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6343 * elflink.c (elf_section_complain_discarded): Don't complain in
6346 2004-07-10 James E Wilson <wilson@specifixinc.com>
6348 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
6349 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
6350 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
6351 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
6353 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
6354 bfd_put_64 to bfd_putl64.
6355 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
6357 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
6360 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
6361 .init/.fini sections when trying to relax it.
6363 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
6365 * elf.c (assign_file_positions_for_segments): Make sure the
6366 .dynamic section is the first section in the PT_DYNAMIC segment.
6368 2004-07-09 Nick Clifton <nickc@redhat.com>
6370 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
6371 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
6372 sh_elf_get_flags_from_mach functions so that they do not conflict
6373 when this target is built with other sh-elf targets.
6374 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
6375 suppression of this function.
6376 (sh_elf_find_flags): Likewise.
6378 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
6380 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
6381 (ALL_MACHINES_CFILES): Add cpu-crx.c.
6382 (BFD32_BACKENDS): Add elf32-crx.lo.
6383 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
6384 (cpu-crx.lo): New target.
6385 (elf32-crx.lo): New target.
6386 * Makefile.in: Regenerate.
6387 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
6388 (bfd_archures_list): Add bfd_crx_arch.
6389 * bfd-in2.h: Regenerate.
6390 * config.bfd: Handle crx-*-elf*, crx*.
6391 * configure.in: Handle bfd_elf32_crx_vec.
6392 * configure: Regenerate.
6393 * cpu-crx.c: New file.
6394 * elf32-crx.c: Likewise.
6395 * libbfd.h: Regenerate.
6396 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
6397 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
6398 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
6399 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
6400 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
6401 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
6402 * targets.c (bfd_elf32_crx_vec): Declare.
6403 (bfd_target_vector): Add bfd_elf32_crx_vec.
6405 2004-07-06 Nick Clifton <nickc@redhat.com>
6407 * config.bfd: Add sh-symbian-elf target.
6408 * configure.in: Add bfd_elf32_shl_symbian_vec.
6409 * configure: Regenerate.
6410 * elf-bfd.h (struct elf_backend_data): Add new field
6412 * elflink.c (elf_link_add_object_symbols): Invoke the
6413 check_directives function, if defined.
6414 * elfxx-target.h: Provide a default, NULL definition for
6416 * targets.c: Add bfd_elf32_shl_symbian_vec.
6417 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
6419 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
6420 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
6421 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
6422 not already been defined.
6423 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
6424 * sh-symbian.c: New file. Provide functions to support the
6425 * sh-symbian-elf target.
6426 * Makefile.am: Add elf32-sh-symbian.c
6427 * Makefile.in: Regenerate.
6429 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
6431 * elf32-sh.c: Include ../opcodes/sh-opc.h.
6432 * Makefile.am: Ran make dep-am.
6433 * Makefile.in: Ran make dep-in.
6435 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
6437 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
6440 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
6442 * config.bfd: Add want64 to configuration target s390-*-linux*.
6444 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
6446 * bfd.c (bfd_get_section_ident): New.
6448 * elflink.c (elf_link_read_relocs_from_section): Call
6449 bfd_get_section_ident to identify the section when reporting
6451 (_bfd_elf_link_output_relocs): Likewise.
6452 (elf_link_output_extsym): Likewise.
6453 (elf_link_input_bfd): Likewise.
6454 (bfd_elf_gc_record_vtinherit): Likewise.
6456 * bfd-in2.h: Regenerated.
6458 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
6459 Nick Clifton <nickc@redhat.com>
6462 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
6463 of section symbols to mips_elf_sort_hash_table ().
6465 2004-07-01 Alan Modra <amodra@bigpond.net.au>
6467 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
6469 (elf_section_complain_discarded): New function. Handle
6470 .gcc_except_table too.
6471 (elf_link_input_bfd): Rewrite handling of relocs against symbols
6472 in discarded sections.
6473 * elf-bfd.h (elf_discarded_section): Protect macro arg.
6475 2004-06-30 James E Wilson <wilson@specifixinc.com>
6477 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
6478 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
6480 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
6483 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
6484 local references to discarded sections and report their
6487 2004-06-30 Alan Modra <amodra@bigpond.net.au>
6489 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
6490 sec_info_type, test section name instead.
6492 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
6495 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
6496 in .init/.fini sections.
6498 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6500 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6501 bfd_get_section_limit.
6503 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6505 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6506 output section size.
6508 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6510 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6512 (mmix_elf_perform_relocation): Adjust for above change.
6513 (mmix_elf_relocate_section): Likewise.
6514 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6515 (mmix_elf_get_section_contents): Delete.
6516 (bfd_elf64_get_section_contents): Delete.
6517 (mmix_elf_relocate_section): Zero stub area.
6518 * linker.c (default_indirect_link_order): Alloc max of section size
6520 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6521 * section.c (bfd_malloc_and_get_section): Likewise.
6522 (struct bfd_section): Update rawsize comment.
6523 * bfd-in2.h: Regenerate.
6525 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6527 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6529 * bfd-in.h (bfd_get_section_limit): Define.
6530 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6531 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6532 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6533 * coff-arm.c (coff_arm_relocate_section): Likewise.
6534 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6535 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6536 (bfd_ns32k_final_link_relocate): Likewise.
6537 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6538 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6539 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6540 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6541 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6542 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6543 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6544 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6545 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6546 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6547 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6548 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6549 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6550 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6551 * elf32-v850.c (v850_elf_reloc): Likewise.
6552 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6553 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6554 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6555 * elf64-mips.c (mips_elf64_gprel32_reloc)
6556 (mips16_gprel_reloc): Likewise.
6557 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6558 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6559 * elf64-sparc.c (init_insn_reloc): Likewise.
6560 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6561 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6562 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6563 (_bfd_mips_elf_generic_reloc): Likewise.
6564 * bfd-in2.h: Regenerate.
6566 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6568 * bfd-in.h (struct stab_info): Move from stabs.c.
6569 * stabs.c (struct stab_link_includes_table): Delete.
6570 (stab_link_includes_lookup): Delete.
6571 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6572 level of indirection from sinfo parm.
6573 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6574 stabstr section. Adjust hash table accesses.
6575 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6576 alloc. Adjust stab_info test.
6577 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6578 (_bfd_coff_final_link): Adjust stab_info test.
6579 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6580 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6582 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6583 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6584 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6585 stabstr section. Adjust stab_info test.
6586 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6587 (_bfd_write_stab_strings): Adjust prototypes.
6588 * libbfd.h: Regenerate.
6589 * libcoff.h: Regenerate.
6590 * bfd-in2.h: Regenerate.
6592 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6594 From Miod Vallat <miod@online.fr>:
6595 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6597 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6599 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6600 (struct elf32_mn10300_link_hash_entry): Remove
6601 pcrel_relocs_copied.
6602 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6603 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6604 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6605 and gotoff relocations if the symbol doesn't bind locally. Use
6606 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6607 relocation for PCREL32.
6608 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6609 to test whether a symbol binds locally.
6610 (elf32_mn10300_link_hash_newfunc): Don't initialize
6611 pcrel_relocs_copied.
6612 (_bfd_mn10300_elf_discard_copies): Delete.
6613 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6615 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6617 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6619 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6621 * som.c (som_set_reloc_info): Correct small typo.
6623 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6625 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6626 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6627 (m32r_elf_gcsweep_hook): Likewise.
6628 (m32r_elf_check_relocs): Likewise.
6629 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6630 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6631 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6632 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6633 * bfd-in2.h: Regenerated.
6634 * libbfd.h: Regenerated.
6636 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6638 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6640 (elf64_x86_64_relocate_section): Issue an error for
6641 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6642 against global symbols when building shared library.
6644 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6646 * section.c (struct sec): Rename "_cooked_size" to "size".
6647 Rename "_raw_size" to "rawsize".
6648 (STD_SECTION): Adjust comments.
6649 (bfd_set_section_size, bfd_get_section_contents): Use size.
6650 (bfd_malloc_and_get_section): New function.
6651 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6652 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6653 Correctly free reloc and contents memory.
6654 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6655 and fake CIE now that we can shink section size to zero.
6656 (_bfd_elf_write_section_eh_frame): Likewise..
6657 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6658 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6659 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6660 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6661 unneeded indirection.
6662 * elf.c (_bfd_elf_section_offset): .. and update call.
6663 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6664 * libbfd.h: Regenerate.
6665 * bfd-in2.h: Regenerate.
6667 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6668 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6669 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6670 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6671 Similarly use "rawsize", if non-zero, in reloc functions to validate
6672 reloc addresses. Use new bfd_malloc_and_get_section in most places
6673 where bfd_get_section_contents was called. Expand all occurrences of
6674 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6675 grok_prstatus and similar functions to "size".
6676 * aix386-core.c (aix386_core_file_p): ..
6677 * aix5ppc-core.c (xcoff64_core_p): ..
6678 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6679 aout_adobe_set_section_contents): ..
6680 * aout-target.h (callback): ..
6681 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6682 MY_bfd_final_link): ..
6683 * aoutf1.h (sunos4_core_file_p): ..
6684 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6685 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6686 final_link, aout_link_input_section): ..
6687 * binary.c (binary_object_p, binary_canonicalize_symtab,
6688 binary_set_section_contents): ..
6689 * bout.c (b_out_callback, b_out_write_object_contents,
6690 b_out_set_section_contents, b_out_bfd_relax_section,
6691 b_out_bfd_get_relocated_section_contents): ..
6692 * cisco-core.c (cisco_core_file_validate): ..
6693 * coff-alpha.c (alpha_ecoff_object_p,
6694 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6695 * coff-arm.c (coff_arm_relocate_section,
6696 bfd_arm_allocate_interworking_sections): ..
6697 * coff-h8300.c (h8300_reloc16_extra_cases,
6698 h8300_bfd_link_add_symbols): ..
6699 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6700 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6701 ppc_bfd_coff_final_link): ..
6702 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6703 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6704 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6705 * coff64-rs6000.c (xcoff64_write_object_contents,
6706 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6707 * coffcode.h (coff_compute_section_file_positions,
6708 coff_write_object_contents): ..
6709 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6710 coff_section_symbol, build_debug_section): ..
6711 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6712 process_embedded_commands, _bfd_coff_link_input_bfd,
6713 _bfd_coff_write_global_sym): ..
6714 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6715 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6716 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6717 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6718 _bfd_dwarf2_find_nearest_line): ..
6719 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6720 ecoff_compute_section_file_positions,
6721 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6722 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6723 _bfd_elf_discard_section_eh_frame_hdr,
6724 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6725 _bfd_elf_write_section_eh_frame,
6726 _bfd_elf_write_section_eh_frame_hdr): ..
6727 * elf-hppa.h (elf_hppa_sort_unwind): ..
6728 * elf-m10200.c (mn10200_elf_relax_section,
6729 mn10200_elf_relax_delete_bytes,
6730 mn10200_elf_get_relocated_section_contents): ..
6731 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6732 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6733 mn10300_elf_relax_delete_bytes,
6734 mn10300_elf_get_relocated_section_contents,
6735 _bfd_mn10300_elf_adjust_dynamic_symbol,
6736 _bfd_mn10300_elf_discard_copies,
6737 _bfd_mn10300_elf_size_dynamic_sections,
6738 _bfd_mn10300_elf_finish_dynamic_sections): ..
6739 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6740 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6741 bfd_elf_set_group_contents, map_sections_to_segments,
6742 elf_sort_sections, assign_file_positions_for_segments,
6743 SECTION_SIZE, copy_private_bfd_data,
6744 _bfd_elf_get_dynamic_reloc_upper_bound,
6745 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6746 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6747 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6748 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6749 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6750 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6751 bfd_elf32_arm_process_before_allocation,
6752 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6753 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6754 elf32_arm_write_section): ..
6755 * elf32-cris.c (cris_elf_grok_prstatus,
6756 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6757 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6758 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6759 elf_cris_discard_excess_dso_dynamics,
6760 elf_cris_discard_excess_program_dynamics): ..
6761 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6762 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6763 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6764 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6765 elf32_frvfdpic_size_dynamic_sections,
6766 elf32_frvfdpic_modify_segment_map,
6767 elf32_frvfdpic_finish_dynamic_sections): ..
6768 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6769 elf32_h8_get_relocated_section_contents): ..
6770 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6771 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6772 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6773 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6774 elf32_hppa_finish_dynamic_sections): ..
6775 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6776 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6777 i370_elf_finish_dynamic_sections): ..
6778 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6779 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6780 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6781 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6782 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6783 * elf32-ip2k.c (ip2k_is_switch_table_128,
6784 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6785 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6786 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6787 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6788 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6789 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6790 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6791 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6792 m32r_elf_get_relocated_section_contents): ..
6793 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6794 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6795 m68hc11_elf_relax_delete_bytes): ..
6796 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6797 m68hc12_elf_size_one_stub): ..
6798 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6799 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6800 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6801 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6802 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6803 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6804 elf32_mips_grok_prstatus): ..
6805 * elf32-or32.c (or32_elf_consth_reloc): ..
6806 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6807 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6808 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6809 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6810 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6811 ppc_elf_final_write_processing): ..
6812 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6813 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6814 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6815 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6816 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6817 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6818 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6819 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6820 * elf32-sh64-com.c (sh64_address_in_cranges,
6821 sh64_get_contents_type): ..
6822 * elf32-sh64.c (sh64_find_section_for_address,
6823 sh64_elf_final_write_processing): ..
6824 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6825 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6826 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6827 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6828 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6829 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6830 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6831 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6832 elf_vax_finish_dynamic_sections): ..
6833 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6834 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6835 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6836 xstormy16_elf_finish_dynamic_sections): ..
6837 * elf32-xtensa.c (xtensa_read_table_entries,
6838 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6839 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6840 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6841 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6842 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6843 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6844 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6845 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6846 xtensa_callback_required_dependence): ..
6847 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6848 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6849 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6850 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6851 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6852 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6853 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6854 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6855 * elf64-hppa.c (allocate_dynrel_entries,
6856 elf64_hppa_size_dynamic_sections,
6857 elf64_hppa_finish_dynamic_sections): ..
6858 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6859 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6860 elf64_mips_grok_prstatus): ..
6861 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6862 mmix_elf_relocate_section, mmix_elf_final_link,
6863 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6864 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6865 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6866 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6867 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6868 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6869 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6870 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6871 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6872 ppc64_elf_finish_dynamic_sections): ..
6873 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6874 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6875 elf_s390_finish_dynamic_sections): ..
6876 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6877 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6878 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6879 sh64_elf64_finish_dynamic_sections): ..
6880 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6881 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6882 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6883 sparc64_elf_finish_dynamic_symbol,
6884 sparc64_elf_finish_dynamic_sections): ..
6885 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6886 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6887 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6888 elf64_x86_64_finish_dynamic_sections): ..
6889 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6890 * elfcode.h (elf_slurp_reloc_table): ..
6891 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6892 elf_finalize_dynstr, elf_link_add_object_symbols,
6893 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6894 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6895 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6896 elf32_mips_grok_prstatus): ..
6897 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6898 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6899 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6900 elfNN_ia64_finish_dynamic_sections): ..
6901 * elfxx-mips.c (mips_elf_create_procedure_table,
6902 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6903 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6904 mips_elf_global_got_index, mips_elf_multi_got,
6905 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6906 mips_elf_allocate_dynamic_relocations,
6907 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6908 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6909 _bfd_mips_elf_always_size_sections,
6910 _bfd_mips_elf_size_dynamic_sections,
6911 _bfd_mips_elf_finish_dynamic_symbol,
6912 _bfd_mips_elf_finish_dynamic_sections,
6913 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6914 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6915 _bfd_elf_mips_get_relocated_section_contents,
6916 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6917 * hp300hpux.c (callback): ..
6918 * hppabsd-core.c (make_bfd_asection): ..
6919 * hpux-core.c (make_bfd_asection): ..
6920 * i386linux.c (linux_link_create_dynamic_sections,
6921 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6922 * i386msdos.c (msdos_write_object_contents): ..
6923 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6924 os9k_set_section_contents): ..
6925 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6926 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6927 ieee_write_section_part, do_with_relocs, do_as_repeat,
6928 do_without_relocs, ieee_write_debug_part, init_for_output,
6929 ieee_set_section_contents): ..
6930 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6931 * irix-core.c (do_sections, make_bfd_asection): ..
6932 * libaout.h (aout_section_merge_with_text_p): ..
6933 * libbfd.c (_bfd_generic_get_section_contents,
6934 _bfd_generic_get_section_contents_in_window): ..
6935 * linker.c (default_indirect_link_order): ..
6936 * lynx-core.c (make_bfd_asection): ..
6937 * m68klinux.c (linux_link_create_dynamic_sections,
6938 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6939 * mach-o.c (bfd_mach_o_make_bfd_section,
6940 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6941 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6942 bfd_mach_o_scan_read_segment): ..
6943 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6944 _bfd_merge_sections): ..
6945 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6946 mmo_map_set_sizes, mmo_canonicalize_symtab,
6947 mmo_internal_write_section, mmo_write_object_contents): ..
6948 * netbsd-core.c (netbsd_core_file_p): ..
6949 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6950 nlm_alpha_set_public_section): ..
6951 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6952 * nlm32-sparc.c (nlm_sparc_write_import): ..
6953 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6954 nlm_compute_section_file_positions): ..
6955 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6956 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6957 * opncls.c (get_debug_link_info): ..
6958 * osf-core.c (make_bfd_asection): ..
6959 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6960 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6961 final_link, aout_link_input_section): ..
6962 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6963 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6964 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6965 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6966 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6967 * ptrace-core.c (ptrace_unix_core_file_p): ..
6968 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6969 _bfd_final_link_relocate, bfd_generic_relax_section,
6970 bfd_generic_get_relocated_section_contents): ..
6971 * reloc16.c (bfd_coff_reloc16_relax_section,
6972 bfd_coff_reloc16_get_relocated_section_c): ..
6973 * riscix.c (riscix_some_aout_object_p): ..
6974 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6975 * sco5-core.c (make_bfd_asection): ..
6976 * simple.c (bfd_simple_get_relocated_section_contents): ..
6977 * som.c (som_object_setup, setup_sections, som_prep_headers,
6978 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6979 som_set_reloc_info, som_get_section_contents,
6980 som_bfd_link_split_section): ..
6981 * sparclinux.c (linux_link_create_dynamic_sections,
6982 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6983 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6984 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6985 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6986 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6987 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6988 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6989 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6990 sunos_finish_dynamic_link): ..
6991 * syms.c (_bfd_stab_section_find_nearest_line): ..
6992 * tekhex.c (first_phase, tekhex_set_section_contents,
6993 tekhex_write_object_contents): ..
6994 * trad-core.c (trad_unix_core_file_p): ..
6995 * versados.c (process_esd, process_otr, process_otr): ..
6996 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
6997 * vms-misc.c (add_new_contents): ..
6998 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
6999 * vms.c (vms_set_section_contents): ..
7000 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
7001 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
7002 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
7003 * xsym.c (bfd_sym_scan): .. See above.
7005 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
7007 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
7008 calling _bfd_merged_section_offset only for section symbols.
7010 2004-06-22 Alan Modra <amodra@bigpond.net.au>
7012 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
7013 for handling SEC_MERGE symbols in relax_section.
7015 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7017 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
7018 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
7019 linked together. Mark the result as h8300sx code.
7021 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7023 * elf-bfd.h (struct elf_backend_data): Added
7024 elf_backend_omit_section_dynsym.
7025 (_bfd_elf_link_omit_section_dynsym): Declare.
7026 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
7027 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
7028 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
7029 (_bfd_elf_link_renumber_dynsyms): ... this function.
7030 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
7031 _bfd_elf_link_omit_section_dynsym).
7032 (elfNN_bed): Added elf_backend_omit_section_dynsym.
7034 2004-06-21 Nick Clifton <nickc@redhat.com>
7036 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
7039 2004-06-17 Jerome Guitton <guitton@gnat.com>
7041 * bfd-in.h (bfd_cache_close_all): New function declaration.
7042 * bfd-in2.h: Regenerate.
7043 * cache.c (bfd_cache_close_all): New function definition.
7045 2004-06-16 Mark Kettenis <kettenis@gnu.org>
7047 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
7049 * configure: Regenerate.
7051 2004-06-16 Daniel Jacobowitz <dan@debian.org>
7053 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
7054 the pre-existing section.
7056 2004-06-15 Alan Modra <amodra@bigpond.net.au>
7058 * section.c (struct sec): Remove usused flags. Reorganize a little.
7059 (bfd_get_section_size_before_reloc): Delete.
7060 (bfd_get_section_size_after_reloc): Delete.
7061 (STD_SECTION): Update.
7062 (bfd_get_section_size_now): Delete.
7063 (bfd_set_section_contents): Don't referece reloc_done.
7064 (bfd_get_section_contents): Remove reloc_done comment.
7065 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
7067 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
7068 * ecoff.c (bfd_debug_section): Update initializer.
7069 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
7070 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
7071 * bfd-in.h (bfd_section_size): Expand.
7072 (bfd_get_section_size): New macro.
7073 * bfd-in2.h: Regenerate.
7074 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
7075 bfd_get_section_size_before_reloc with bfd_get_section_size.
7076 * coffcode.h (coff_write_object_contents): Likewise.
7077 * coffgen.c (build_debug_section): Likewise.
7078 * dwarf1.c (parse_line_table): Likewise.
7079 (_bfd_dwarf1_find_nearest_line): Likewise.
7080 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7081 * i386msdos.c (msdos_write_object_contents): Likewise.
7082 * pdp11.c (squirt_out_relocs): Likewise.
7083 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
7084 * elf64-mmix.c (mmix_elf_final_link): Update comment.
7086 2004-06-14 Chris Demetriou <cgd@broadcom.com>
7088 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
7089 removal) with updated comment.
7090 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
7092 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
7093 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7095 2004-06-12 Alan Modra <amodra@bigpond.net.au>
7097 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
7098 overflow on branches to undefweaks.
7100 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7102 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
7103 as ecoff_section_data() does not return a valid lvalue.
7105 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
7107 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
7108 (elf_link_add_object_symbols): Likewise.
7110 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
7111 (elf_backend_reloc_type_class): New.
7113 2004-06-08 Mark Kettenis <kettenis@gnu.org>
7115 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
7117 * configure: Regenerate.
7119 2004-06-07 Daniel Jacobowitz <dan@debian.org>
7121 From: Albert Chin-A-Young <china@thewrittenword.com>
7122 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
7125 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
7127 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
7130 2004-05-28 DJ Delorie <dj@redhat.com>
7132 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
7133 for linking, but otherwise adjust reloc for merged sections.
7135 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
7137 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
7138 _bfd_merged_section_offset for local symbols.
7140 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
7142 * Makefile.am: Regenerate dependencies.
7143 * Makefile.in: Regenerate.
7144 * archures.c: Add bfd_mach_sh3_nommu .
7145 * bfd-in2.h: Regenerate.
7146 * cpu-sh.c: Add sh3-nommu architecture.
7147 (bfd_to_arch_table): Create new table.
7148 (sh_get_arch_from_bfd_mach): Create new function.
7149 (sh_get_arch_up_from_bfd_mach): Create new function.
7150 (sh_merge_bfd_arch): Create new function.
7151 * elf32-sh.c (sh_ef_bfd_table): Add table.
7152 (sh_elf_check_relocs): Replace switch statement with
7153 use of sh_ef_bfd_table .
7154 (sh_elf_get_flags_from_mach): Add new function.
7155 (sh_find_elf_flags): Likewise.
7156 (sh_elf_copy_private_data): Replace most of non-elf contents
7157 with a call to sh_merge_bfd_arch() .
7159 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
7161 * Makefile.am (bfdver.h): Use explicit filename, not $< .
7162 * Makefile.in: Regenerate.
7164 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7166 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
7167 custom calling conventions for dynamic symbols.
7168 (mn10300_elf_relax_section): Avoid relaxing a function as a local
7169 symbol if it's an alias to a global one.
7171 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
7173 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
7176 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7178 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
7181 2004-05-26 Alan Modra <amodra@bigpond.net.au>
7183 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
7184 for SHT_GROUP sections.
7186 2004-05-25 Alan Modra <amodra@bigpond.net.au>
7188 * elflink.c (elf_link_add_object_symbols): Don't set up merge
7190 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
7191 * merge.c: Formatting. Remove unnecessary casts. Expand
7192 bfd_get_section_alignment macro.
7193 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
7194 use throughout file.
7195 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
7196 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
7197 section name to determine sinfo group, instead test output section
7199 (_bfd_merge_sections): Add struct bfd_link_info param. Call
7200 _bfd_strip_section_from_output rather than just twiddling flags.
7201 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
7202 (_bfd_merge_sections): Update prototype.
7203 * libbfd.h: Regenerate.
7205 2004-05-24 Mark Kettenis <kettenis@gnu.org>
7207 * netbsd-core.c: Correctly indent section that sets architecture
7210 From Miod Vallat <miod@online.fr>:
7211 * m88kopenbsd.c: New file.
7212 * targets.c (m88k_openbsd_vec): New.
7213 * config.bfd: Add m88k-*-openbsd*.
7214 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
7215 (m88kopenbsd_vec): New.
7216 * configure: Regenerate.
7217 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
7218 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
7220 * Makefile.in: Regenerate.
7221 * po/SRC-POTFILES.in: Regenerate.
7223 2004-05-24 Nick Clifton <nickc@redhat.com>
7225 * hash.c: Remove bogus node "Changing the default Hash Table Size"
7226 introduced by hash table size patch.
7228 2004-05-22 Ben Elliston <bje@au.ibm.com>
7230 * configure.in (is_release): Remove.
7231 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
7232 (AC_OUTPUT): Don't output bfdver.h from version.h.
7233 * configure: Regenerate.
7234 * Makefile.am (RELEASE): New variable.
7235 (bfdver.h): New target.
7236 * Makefile.in: Regenerate.
7237 * doc/Makefile.in: Likewise.
7239 2004-05-22 Ben Elliston <bje@au.ibm.com>
7241 * Makefile.am (config.status): Don't depend on version.h.
7242 * Makefile.in: Regenerate.
7244 2004-05-22 Alan Modra <amodra@bigpond.net.au>
7246 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
7247 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
7248 * libbfd.h: Regenerate.
7249 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
7250 (_bfd_elf_rel_local_sym): Likewise.
7251 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
7252 (elf_link_input_bfd): Likewise.
7253 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
7254 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
7255 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
7256 (elfNN_ia64_relocate_section): Likewise.
7258 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
7260 * hash.c (bfd_default_hash_table_size): New variable.
7261 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
7262 (bfd_hash_set_default_size): New function. Set the default size
7263 to a selected prime number close to the argument. Document new
7265 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
7266 * bfd-in2.h: Regenerate.
7267 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
7268 * Makefile.in: Regenerate.
7270 2004-05-21 Mark Kettenis <kettenis@gnu.org>
7272 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
7273 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
7274 arm, m68k, m88k and hppa core files.
7276 2004-05-21 Nick Clifton <nickc@redhat.com>
7278 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
7279 (bfd_bwrite): Likewise.
7280 (bfd_tell): Likewise.
7281 (bfd_flush): Likewise.
7282 (bfd_stat): Likewise.
7283 (bfd_seek): Likewise.
7284 (bfd_get_mtime): Likewise.
7285 (bfd_get_size): Likewise.
7287 2004-05-19 Ben Elliston <bje@au.ibm.com>
7289 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
7291 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7293 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
7294 (bfd_generic_openr_next_archived_file): Likewise.
7296 2004-05-17 Bob Wilson <bob.wilson@acm.org>
7298 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
7299 section names by inserting a new substring after .gnu.linkonce, except
7300 for .gnu.linkonce.t.* where the "t." is replaced.
7302 2004-05-17 Adam Nemet <anemet@lnxw.com>
7304 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
7305 (m68-*-lynxos* case): Likewise.
7306 (powerpc-*-lyxnos* case): New case.
7307 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
7309 2004-05-17 David Heine <dlheine@tensilica.com>
7311 * aout-target.h (MY_bfd_copy_private_header_data): Define.
7312 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
7313 * bfd.c (bfd_copy_private_header_data): Define.
7314 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
7316 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
7317 * coffcode.h (coff_bfd_copy_private_header_data): Define.
7318 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
7319 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
7320 segments by calling copy_private_bfd_data.
7321 (_bfd_elf_copy_private_header_data): Define.
7322 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
7323 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
7324 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
7325 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
7326 * mmo.c (mmo_bfd_copy_private_header_data): Define.
7327 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
7328 * som.c (som_bfd_copy_private_header_data): Define.
7329 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
7330 * vms.c (vms_bfd_copy_private_header_data): Define.
7331 * bfd-in2.h: Regenerate.
7332 * libbfd.h: Regenerate.
7334 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7336 * elfxx-mips.c (MINUS_TWO): Define.
7337 (mips_elf_higher, mips_elf_highest,
7338 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
7339 some bfd_vma values.
7340 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
7342 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7344 * som.c (log2): Rename to exact_log2. Adjust all callers.
7346 2004-05-13 Paul Brook <paul@codesourcery.com>
7348 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
7349 dwarf3 format CIE entries. Remove comment about the size of the
7350 ra_column field. It is now correctly deduced.
7352 2004-05-13 Joel Sherrill <joel@oarcorp.com>
7354 * config.bfd (or32-*-rtems*): Switch to elf.
7356 2004-05-13 Nick Clifton <nickc@redhat.com>
7358 * po/fr.po: Updated French translation.
7360 2004-05-11 Jakub Jelinek <jakub@redhat.com>
7362 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
7363 into .dynsym if elf_section_data (sec)->dynindx <= 0.
7364 Adjust counting of last_local.
7365 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
7366 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
7367 created by the linker nor !SHF_ALLOC.
7369 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
7370 DT_PLTGOT to the start of the .got.plt section instead of the
7371 .got output section. Set sh_entsize for .got section in addition
7373 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7374 is at sgot->output_section->vma.
7375 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
7376 DT_PLTGOT to the start of the .got.plt section instead of the
7377 .got output section.
7378 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7379 is at sgot->output_section->vma. Set sh_entsize for .got section
7380 in addition to .got.plt.
7381 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
7382 (bfd_section_from_phdr): Likewise.
7383 (map_sections_to_segments): Likewise.
7384 (assign_file_positions_for_segments): Likewise.
7385 (get_program_header_size): Likewise.
7386 * elflink.c (bfd_elf_size_dynamic_sections): Set
7387 elf_tdata (output_bfd)->relro from info->relro.
7388 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
7390 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
7392 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
7393 a zero symndx for which we hadn't accounted a dynamic relocation.
7394 (_frvfdpic_add_rofixup): Likewise.
7396 2004-05-07 Brian Ford <ford@vss.fsi.com>
7397 DJ Delorie <dj@redhat.com>
7399 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
7400 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
7401 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
7402 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
7404 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
7406 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
7407 immediately if there's no link info.
7408 (elf32_frvfdpic_copy_private_bfd_data): New.
7409 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
7411 2004-05-06 Zack Weinberg <zack@codesourcery.com>
7413 * dwarf2.c (add_line_info): Also set info->filename to NULL if
7414 filename argument is null; do not call strlen on a null pointer.
7416 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
7418 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
7421 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
7423 * configure.in (bfd_elf32_frvfdpic_vec): New.
7424 * configure: Rebuilt.
7425 * targets.c (bfd_elf32_frvfdpic_vec): New.
7426 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
7428 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
7429 frvfdpic instead of frv. Rearrange elf-target macros such that
7430 the FDPIC-specific ones are only defined for this new target
7432 (bfd_elf32_frvfdpic_vec): Declare.
7434 (elf32_frv_relocate_section): Use it to enable segment checking
7435 and to control rofixup emission. Add output section vma to
7436 applied relocation in non-LOAD non-ALLOC sections. Use
7437 _bfd_error_handler for errors.
7438 (_frv_create_got_section): Create .rel.got and .rofixup only in
7439 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
7441 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
7442 (elf32_frvfdpic_modify_segment_map): Likewise.
7443 (elf32_frv_finish_dynamic_sections): New, do-nothing.
7444 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
7445 error message if we miscompute the rofixup size.
7446 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
7447 (frvfdpic_elf_encode_eh_address): Likewise.
7448 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
7449 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
7450 relocs. Reject unknown relocation types.
7451 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
7452 (frv_elf_merge_private_bfd_data): Likewise.
7453 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
7454 0x4000 for newly-added elf32-frvfdpic.
7456 2004-05-05 Nick Clifton <nickc@redhat.com>
7459 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
7460 returning NULL as most users of this function do not check its
7462 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
7463 of bfd_cache_lookup().
7464 * sco5-core.c (sco5_core_file_p): Likewise.
7465 * trad-core.c (trad_unix_core_file_p): Likewise.
7467 2004-05-05 Nick Clifton <nickc@redhat.com>
7469 * cache.c (bfd_cache_lookup): Improve formatting.
7470 * archive.c: Fix formatting.
7472 2004-05-05 Peter Barada <peter@the-baradas.com>
7474 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
7475 * cpu-m68k.c(bfd_m68k_arch): Likewise.
7476 * bfd-in2.h(bfd_architecture): Regenerate.
7478 2004-05-03 Alan Modra <amodra@bigpond.net.au>
7480 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
7482 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
7483 those against discarded link-once and SEC_MERGE section symbols.
7485 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
7487 * section.c (bfd_get_section_by_name_if): New.
7488 * bfd-in2.h: Regenerated.
7490 2004-05-02 Alan Modra <amodra@bigpond.net.au>
7492 * som.c (som_bfd_is_group_section): Define.
7494 2004-05-01 Alan Modra <amodra@bigpond.net.au>
7496 * section.c (bfd_make_section_anyway): Copy the whole
7497 bfd_hash_entry, not just "next" from existing entry.
7499 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7501 * elf.c (bfd_section_from_shdr): Maintain the section order in
7503 (special_sections): Add ".note.GNU-stack".
7504 (elf_fake_sections): Handle section group for relocatable
7507 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7509 * section.c (bfd_sections_find_if): New.
7510 * bfd-in2.h: Regenerated.
7512 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7514 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7516 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7517 * elf.c (bfd_elf_is_group_section): New function.
7518 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7519 * section.c (bfd_generic_is_group_section): New function.
7520 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7521 (BFD_JUMP_TABLE_LINK): Adjust.
7522 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7523 * aout-target.h (MY_bfd_is_group_section): Define.
7524 * aout-tic30.c (MY_bfd_is_group_section): Define.
7525 * bfd.c (bfd_is_group_section): Define.
7526 * binary.c (binary_bfd_is_group_section): Define.
7527 * bout.c (b_out_bfd_is_group_section): Define.
7528 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7529 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7530 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7531 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7532 * coffcode.h (coff_bfd_is_group_section): Define.
7533 * i386msdos.c (msdos_bfd_is_group_section): Define.
7534 * i386os9k.c (os9k_bfd_is_group_section): Define.
7535 * ieee.c (ieee_bfd_is_group_section): Define.
7536 * ihex.c (ihex_bfd_is_group_section): Define.
7537 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7538 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7539 * mmo.c (mmo_bfd_is_group_section): Define.
7540 * nlm-target.h (nlm_bfd_is_group_section): Define.
7541 * oasys.c (oasys_bfd_is_group_section): Define.
7542 * pef.c (bfd_pef_bfd_is_group_section): Define.
7543 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7544 * srec.c (srec_bfd_is_group_section): Define.
7545 * tekhex.c (tekhex_bfd_is_group_section): Define.
7546 * versados.c (versados_bfd_is_group_section): Define.
7547 * vms.c (vms_bfd_is_group_section): Define.
7548 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7549 * bfd-in2.h: Regenerate.
7550 * libbfd.h: Regenerate.
7552 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7554 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7556 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7558 * configure.in: Update version to 2.15.91.
7559 * configure: Regenerate.
7561 2004-04-29 Brian Ford <ford@vss.fsi.com>
7563 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7564 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7565 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7566 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7567 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7568 .gnu.linkonce.wi. sections.
7569 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7570 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7572 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7573 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7575 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7577 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7578 * bfd-in2.h: Regenerate.
7579 * libbfd.h: Likewise.
7581 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7583 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7585 (setup_sections): Use som_subspace_dictionary_record struct instead
7586 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7587 is_comdat, is_common or dup_common.
7588 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7589 is_comdat, is_common and dup_common in section subspace_dict from
7591 (som_begin_writing): Use som_subspace_dictionary_record struct.
7592 (som_finish_writing): Likewise.
7593 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7594 is_common and dup_common flags in info for symbol. Add comment
7595 regarding linker support for these fields. Slightly reorganize
7597 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7598 dup_common fields in symbol table from symbol info.
7599 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7600 arguments. Set corresponding fields in copy_data. Change all callers.
7601 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7603 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7604 * som.h (som_subspace_dictionary_record): Define.
7605 (som_copyable_section_data_struct): Add is_comdat, is_common and
7607 (som_section_data_struct): Use som_subspace_dictionary_record struct
7608 instead of subspace_dictionary_record.
7609 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7611 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7613 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7614 if set. Check reloc_done flag before applying relocations. Use
7615 output addresses, both when applying relocations and when comparing
7616 against the specified section.
7617 (elf_xtensa_relocate_section): Use output address to check if dynamic
7618 reloc is in a literal pool. Set section's reloc_done flag.
7620 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7622 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7623 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7625 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7628 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7630 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7631 structure field removed in 2004-04-24 patch.
7632 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7634 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7636 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7637 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7638 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7639 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7640 field before calling elf_backend_section_flags.
7642 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7644 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7645 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7646 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7647 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7648 and BFD_RELOC_32_PCREL.
7649 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7650 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7651 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7652 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7653 (mips_elf_next_relocation): Move comment about matching HI/LO
7655 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7656 R_MIPS_GNU_REL_HI16.
7658 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7660 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7661 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7662 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7663 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7664 and update comments to reflect current usage.
7665 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7666 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7668 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7669 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7670 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7671 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7672 type number to be MIPS_R_PCREL16.
7673 (mips_relocate_section): Remove support for link-time relaxation
7674 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7675 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7676 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7677 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7678 relaxation of branches used by embedded-PIC.
7679 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7680 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7681 related members, update comment.
7682 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7683 code related to embedded-PIC.
7684 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7685 initialization of now-removed 'adjust' member of
7686 'struct ecoff_debug_info'.
7688 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7690 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7692 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7694 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7695 relocs for locally defined symbols during -shared final link.
7696 (elf32_arm_final_link_relocate): Likewise.
7698 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7700 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7701 ELF_LINK_POINTER_EQUALITY_NEEDED.
7702 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7703 if r_type is not R_X86_64_PC32.
7704 (elf64_x86_64_finish_dynamic_symbol): If
7705 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7708 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7710 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7711 (elf_backend_plt_sym_val): Define.
7713 2004-04-22 Andrew Cagney <cagney@redhat.com>
7715 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7717 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7719 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7721 * som.c (som_set_section_contents): Constantify second argument.
7722 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7723 (som_object_setup): Rework to avoid warning.
7724 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7727 2004-04-22 Andrew Cagney <cagney@redhat.com>
7729 * cache.c (bfd_cache_close): Check for a previously closed file.
7731 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7733 * bfd.c (bfd_get_synthetic_symtab): Define.
7734 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7735 NAME##_get_synthetic_symtab.
7736 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7737 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7738 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7740 (_bfd_elf_get_synthetic_symtab): New prototype.
7741 * elfcode.h (elf_get_synthetic_symtab): Define.
7742 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7743 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7744 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7745 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7746 * bfd-in2.h: Rebuilt.
7747 * libbfd.h: Rebuilt.
7748 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7749 (elf_backend_plt_sym_val): Define.
7750 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7751 (elf_backend_plt_sym_val): Define.
7752 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7753 (elf_backend_plt_sym_val): Define.
7754 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7755 (elf_backend_plt_sym_val): Define.
7756 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7757 (elf_backend_plt_sym_val): Define.
7758 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7759 (elf_backend_plt_sym_val): Define.
7760 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7761 (elf_backend_plt_sym_val): Define.
7762 * aout-target.h (MY_get_synthetic_symtab): Define.
7763 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7764 * coff-rs6000.c (rs6000coff_vec): Add
7765 _bfd_nodynamic_get_synthetic_symtab.
7766 (pmac_xcoff_vec): Likewise.
7767 * coff64-rs6000.c (rs6000coff64_vec): Add
7768 _bfd_nodynamic_get_synthetic_symtab.
7769 (aix5coff64_vec): Likewise.
7770 * sunos.c (MY_get_synthetic_symtab): Define.
7771 * vms.c (vms_get_synthetic_symtab): Define.
7773 2004-04-22 Nick Clifton <nickc@redhat.com>
7775 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7777 2004-04-22 Peter Barada <peter@the-baradas.com>
7779 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7780 * bfd2-in.h: Regenerate.
7781 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7783 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7785 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7786 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7787 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7788 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7789 * bfd-in2.h: Regenerate.
7791 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7793 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7794 require relocations against a weak symbol to reference the same
7795 symbol hash entry if not a final, static link.
7796 (get_cached_value, add_value_map): Add final_static_link argument.
7797 (remove_literals): Pass final_static_link argument as needed.
7799 2004-04-21 Andrew Cagney <cagney@redhat.com>
7801 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7802 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7803 (opncls_bwrite, opncls_bclose, opncls_bflush)
7804 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7805 bfd iovec that uses function callbacks.
7806 (bfd_close): Use the iovec's bclose.
7807 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7808 (cache_bclose, cache_bflush, cache_bstat)
7809 (cache_iovec): New functions and global variable, implement a
7810 cache "iovec", where applicable set bfd_error.
7811 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7812 * bfdio.c (struct bfd_iovec): Define.
7813 (real_read): Delete function.
7814 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7815 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7816 assume that bread and bwrite set bfd_error.
7817 * bfd.c (struct bfd): Add "iovec", update comments.
7818 * bfd-in2.h, libbfd.h: Re-generate.
7820 2004-04-21 Andrew Cagney <cagney@redhat.com>
7822 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7824 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7826 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7827 (bfd_elf_gc_sections): Fail if a shared object is being created.
7828 Do not fail if dynamic sections have been created. Instead call
7829 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7830 dynamically referenced symbols. Do not mark the whole graph
7831 rooted at .eh_frame, only the section proper.
7833 2004-04-20 DJ Delorie <dj@redhat.com>
7835 * reloc.c: Add BFD_RELOC_32_SECREL.
7836 * bfd-in2.h: Regenerate.
7837 * libbfd.h: Likewise.
7838 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7839 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7840 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7842 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7844 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7845 relocs against hidden/protected undefweak symbols properly.
7846 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7848 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7850 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7851 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7854 2004-04-17 Brian Ford <ford@vss.fsi.com>
7856 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7857 filepos for the SizeOfHeaders field.
7858 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7860 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7862 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7864 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7865 change reloc_done. Set and restore _cooked_size.
7868 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7870 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7873 2004-04-15 Nick Clifton <nickc@redhat.com>
7875 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7877 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7879 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7881 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7883 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7884 when it is a definition.
7886 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7888 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7889 when statically linking PIC code.
7890 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7892 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7894 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7895 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7896 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7897 * configure: Regenerate.
7899 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7901 * elflink.c: Include libiberty.h.
7902 * Makefile.am (elflink.lo): Depend on libiberty.h.
7903 * Makefile.in: Regenerate.
7905 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7907 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7910 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7912 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7913 reserve the memory for dynamic linker
7915 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7917 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7918 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7920 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7922 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7923 RELOC_FOR_GLOBAL_SYMBOL.
7924 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7926 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7928 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7929 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7931 2004-04-01 Paul Brook <paul@codesourcery.com>
7933 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7934 * elf32-arm.h (struct elf32_elf_section_map): New.
7935 (struct _arm_elf_section_data): New.
7936 (elf32_arm_section_data): Define.
7937 (struct elf32_arm_link_hash_table): Add byteswap_code.
7938 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7939 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7940 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7941 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7942 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7943 (bfd_elf32_new_section_hook, elf_backend_write_section,
7944 elf_backend_link_output_symbol_hook): Define.
7946 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7948 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7949 that keeps the characters in a B_INCL..B_EINCL range.
7950 (_bfd_link_section_stabs): When computing the sum of the
7951 characters in a B_INCL..B_EINCL range also keep a copy of those
7952 characters. Use this information to distinguish between
7953 include sections that have the same sum and the same length
7954 but which are nevertheless unique.
7956 2004-03-31 Paul Brook <paul@codesourcery.com>
7958 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7959 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7961 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7963 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7964 to 'sum_chars' and add field 'num_chars'.
7965 (_bfd_link_section_stabs): When computing the sum of the
7966 characters in a B_INCL..B_EINCL range also keep a count of the
7967 number of characters. Use this information to help distinguish
7968 between include sections when have the same sum but which
7969 nevertheless are still unique.
7971 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7973 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7975 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7976 Tomer Levi <Tomer.Levi@nsc.com>
7978 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7979 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7980 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7981 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7982 (cpu-cr16c.lo): New target.
7983 (elf32-cr16c.lo): Likewise.
7984 * Makefile.in: Regenerate.
7985 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7986 (bfd_archures_list): Add bfd_cr16c_arch.
7987 * config.bfd: Handle cr16c-*-elf*.
7988 * configure.in: Handle bfd_elf32_cr16c_vec.
7989 * configure: Regenerate.
7990 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7991 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7992 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
7993 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
7994 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
7995 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
7996 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
7997 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
7998 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
7999 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
8000 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
8001 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
8002 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
8003 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
8004 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
8005 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
8006 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
8007 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
8008 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
8009 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
8010 * targets.c (bfd_elf32_cr16c_vec): Declare.
8011 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
8012 * cpu-cr16c.c: New file.
8013 * elf32-cr16c.c: Likewise.
8014 * libbfd.h: Regenerate.
8015 * bfd-in2.h: Likewise.
8017 2004-03-30 Jakub Jelinek <jakub@redhat.com>
8019 * elf.c (map_sections_to_segments): Fix handling of .tbss.
8021 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8023 * Makefile.am: Remove all mention of elflink.h.
8024 * Makefile.in: Regenerate.
8025 * bfd-in.h (bfd_elf_discard_info): Declare.
8026 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
8027 * bfd-in2.h: Regenerate.
8028 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
8029 bfd_elf32_link_record_dynamic_symbol,
8030 bfd_elf64_link_record_dynamic_symbol,
8031 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
8032 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
8033 _bfd_elf32_link_record_local_dynamic_symbol,
8034 _bfd_elf64_link_record_local_dynamic_symbol,
8035 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
8036 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
8037 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
8038 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
8039 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
8040 _bfd_elf32_reloc_symbol_deleted_p,
8041 _bfd_elf64_reloc_symbol_deleted_p): Delete.
8042 (bfd_elf_link_record_dynamic_symbol,
8043 bfd_elf_link_record_local_dynamic_symbol,
8044 bfd_elf_final_link, bfd_elf_gc_sections,
8045 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
8046 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
8047 bfd_elf_reloc_symbol_deleted_p): Declare.
8048 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
8049 * elf32-arm.h: Update for changed function names. Remove local
8050 WILL_CALL_FINISH_DYNAMIC_SECTION define.
8051 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
8052 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
8053 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
8054 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8055 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
8056 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
8057 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
8058 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
8059 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
8060 (bfd_elfNN_print_symbol): Define.
8061 * elfcode.h: Don't include elflink.h.
8062 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
8063 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
8064 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
8065 elf_gc_record_vtinherit, elf_gc_record_vtentry,
8066 elf_link_record_local_dynamic_symbol): Don't define.
8067 * elflink.c: Update for changed function names. Move elflink.h
8069 * elflink.h: Delete file.
8070 * po/SRC-POTFILES.in: Regenerate.
8071 * po/bfd.pot: Regenerate.
8073 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8075 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
8076 "name" for global syms accidentally removed in 2004-03-20 change.
8078 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8080 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
8081 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
8082 where Elf_External_* is different for 64 and 32 bit, with
8083 corresponding elf_size_info field.
8084 (struct elf_final_link_info): Use "bfd_byte *" instead
8085 of "Elf_External_Sym *" for external_syms and symbuf.
8086 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
8087 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
8088 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
8089 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
8090 (elf_link_sort_cmp2): Adjust.
8091 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
8092 using ELF_R_SYM macro. Set u.sym_mask.
8093 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
8094 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
8095 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
8096 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
8097 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
8098 swap_syn_out functions. Rearrange dyn swap in/out switch.
8099 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
8100 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
8101 (elf_link_flush_output_syms): Add elf_backend_data arg.
8102 (elf_link_check_versioned_symbol): Likewise.
8103 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
8104 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
8105 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
8106 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
8107 ELF_R_TYPE and ELF_R_INFO macros.
8108 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
8109 based on size rather than using ELF_R_INFO.
8110 (elf_gc_mark): Set up r_sym_shift local var and use instead of
8112 (struct alloc_got_off_arg): New.
8113 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
8114 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
8115 (elf_gc_allocate_got_offsets): Adjust.
8116 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
8117 ELF_R_SYM. Use bfd_section_from_elf_index.
8118 (elf_bfd_discard_info): Set cookie.r_sym_shift.
8119 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
8120 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
8122 2004-03-26 Stan Shebs <shebs@apple.com>
8124 Remove MPW support, no longer used.
8125 * config.bfd (powerpc-*-mpw*): Remove configuration.
8126 * mpw-config.in, mpw-make.sed: Remove files.
8127 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
8129 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8131 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
8132 (ppc64_elf_add_symbol_hook): New function.
8133 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
8134 const from Elf_Internal_Sym param.
8135 * elflink.c (elf_link_add_object_symbols): Adjust.
8136 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
8137 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
8138 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
8139 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
8140 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
8141 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
8142 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
8143 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
8144 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
8145 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
8146 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
8147 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
8148 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
8149 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
8150 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
8151 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
8153 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8155 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
8156 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
8157 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
8158 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
8159 (bfd_elf64_bfd_link_add_symbols): Delete.
8160 (bfd_elf_link_add_symbols): Declare.
8161 * elfcode.h (elf_bfd_link_add_symbols): Delete.
8162 * elflink.c: Include safe-ctype.h.
8163 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
8165 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
8166 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
8168 (elf_link_add_archive_symbols): Rename from
8169 _bfd_elf_link_add_archive_symbols, make static.
8170 (elf_link_add_object_symbols): New function. Corresponding
8171 elflink.h function converted to use elf_size_info.
8172 (bfd_elf_link_add_symbols): Likewise.
8173 (bfd_elf_size_dynamic_sections): Adjust.
8174 * elflink.h (elf_bfd_link_add_symbols): Delete.
8175 (elf_link_add_object_symbols): Delete.
8176 * elf32-gen.c (elf32_generic_link_add_symbols): Call
8177 bfd_elf_link_add_symbols.
8178 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
8180 2004-03-25 Alan Modra <amodra@bigpond.net.au>
8182 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
8183 and chained shared libs only if dynsym. Clear dynsym on forced-local.
8185 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
8186 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
8187 (_bfd_elf_add_dt_needed_tag): Declare.
8188 (_bfd_elf_sort_symbol): Declare.
8189 (_bfd_elf_finalize_dynstr): Declare.
8190 (RELOC_FOR_GLOBAL_SYM): Formatting.
8191 * elfcode.h (elf_add_dynamic_entry): Delete.
8192 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
8193 elflink.h function converted to use elf_size_info.
8194 (_bfd_elf_add_dt_needed_tag): Likewise.
8195 (_bfd_elf_sort_symbol): Likewise.
8196 (_bfd_elf_finalize_dynstr): Likewise.
8197 (compute_bucket_count): Likewise.
8198 (bfd_elf_size_dynamic_sections): Likewise. Check result of
8199 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
8200 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
8201 * elflink.h: ..here.
8202 (sort_symbol, add_dt_needed_tag): Delete.
8203 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
8204 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
8206 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
8207 * elf32-cris.c (add_dynamic_entry): Likewise.
8208 * elf32-hppa.c (add_dynamic_entry): Likewise.
8209 * elf32-i370.c (add_dynamic_entry): Likewise.
8210 * elf32-i386.c (add_dynamic_entry): Likewise.
8211 * elf32-m32r.c (add_dynamic_entry): Likewise.
8212 * elf32-m68k.c (add_dynamic_entry): Likewise.
8213 * elf32-ppc.c (add_dynamic_entry): Likewise.
8214 * elf32-s390.c (add_dynamic_entry): Likewise.
8215 * elf32-sh.c (add_dynamic_entry): Likewise.
8216 * elf32-sparc.c (add_dynamic_entry): Likewise.
8217 * elf32-vax.c (add_dynamic_entry): Likewise.
8218 * elf32-xtensa.c (add_dynamic_entry): Likewise.
8219 * elf64-alpha.c (add_dynamic_entry): Likewise.
8220 * elf64-hppa.c (add_dynamic_entry): Likewise.
8221 * elf64-ppc.c (add_dynamic_entry): Likewise.
8222 * elf64-s390.c (add_dynamic_entry): Likewise.
8223 * elf64-sparc.c (add_dynamic_entry): Likewise.
8224 * elf64-x86-64.c (add_dynamic_entry): Likewise.
8225 * elfxx-ia64.c (add_dynamic_entry): Likewise.
8226 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
8227 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
8228 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
8229 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
8231 2004-03-23 Paul Brook <paul@codesourcery.com>
8233 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
8235 2004-03-22 Bob Wilson <bob.wilson@acm.org>
8237 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
8238 literal tables and check for relocs outside of literal pools.
8239 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
8240 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
8242 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
8243 (elf_xtensa_relocate_section): Read literal tables and check for
8244 dynamic relocations in read-only sections and not in literal pools.
8246 2004-03-23 Alan Modra <amodra@bigpond.net.au>
8249 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
8251 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
8253 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
8254 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
8255 not defined by the executable, or defined in a DSO.
8256 <eliding run-time relocation of .got>: Initialize GOT entry for a
8257 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
8259 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
8260 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
8261 a PLT reloc to GOT for an executable.
8262 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
8263 .got for a DSO and explain why.
8264 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
8265 and unreferenced symbols for which a PLT is defined. Adjust
8266 dynamic-symbol pruning correspondingly, to make sure we don't lose
8267 a dynamic symbol also defined by a DSO.
8269 2004-03-22 Alan Modra <amodra@bigpond.net.au>
8271 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
8272 and rel args. Group input and output args. Wrap to 80 columns.
8273 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
8274 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
8275 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
8276 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
8277 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8278 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
8279 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
8280 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
8281 RELOC_FOR_GLOBAL_SYMBOL invocation.
8283 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
8285 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
8286 unresolved symbols in objects aren't allowed.
8288 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
8290 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
8291 (elf_hppa_unmark_useless_dynamic_symbols):
8292 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
8293 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
8294 (elf32_hppa_relocate_section): Likewise.
8295 * elf32-i370.c (i370_elf_relocate_section): Likewise.
8296 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
8297 * elf32-sh.c (sh_elf_relocate_section): Likewise.
8298 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
8299 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8301 * elf-m10200.c (mn10200_elf_relocate_section): Use
8302 RELOC_FOR_GLOBAL_SYMBOL.
8303 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
8304 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
8305 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
8306 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
8307 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
8308 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
8309 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
8310 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
8311 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
8312 * elf32-v850.c (v850_elf_relocate_section): Likewise.
8313 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
8314 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
8316 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8318 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
8319 (final_link_relocate): Likewise.
8320 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
8321 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
8323 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8325 * Makefile.am: Run "make dep-am".
8326 * Makefile.in: Regenerate.
8327 * aclocal.m4: Regenerate.
8328 * config.in: Regenerate.
8329 * po/bfd.pot: Regenerate.
8331 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8332 H.J. Lu <hongjiu.lu@intel.com>
8334 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
8335 type and size change code to where it was previously. Remove
8336 dt_needed param. Treat old weak syms as strong if new sym is
8337 from a shared lib, even when old sym is from another shared
8338 lib. Remove unnecessary tests of oldweak and newweak. Correct
8340 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
8341 _bfd_elf_merge_symbol calls.
8342 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
8343 dt_needed local var. Update comments.
8344 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
8345 (_bfd_elf_add_default_symbol): Likewise.
8347 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
8348 strong syms in one shared object overriding weak syms in another.
8350 2004-03-18 Alan Modra <amodra@bigpond.net.au>
8352 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
8353 dyn_lib_class field. Rearrange for better packing.
8354 (elf_dt_soname): Delete.
8355 (elf_dyn_lib_class): Define.
8356 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
8357 (bfd_elf_set_dt_needed_soname): Delete.
8358 (bfd_elf_set_dyn_lib_class): New function.
8359 * elflink.h (add_dt_needed_tag): New function. Split out from..
8360 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
8361 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
8362 initialization of soname.
8363 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
8365 * bfd-in.h (enum dynamic_lib_link_class): New.
8366 (bfd_elf_set_dt_needed_soname): Delete.
8367 (bfd_elf_set_dyn_lib_class): Declare.
8368 * bfd-in2.h: Regenerate.
8370 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
8371 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
8372 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
8373 symbol loop. Instead use add_needed to flag tag as written.
8375 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
8377 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
8378 logic for null_input_bfd detection.
8380 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8382 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
8384 2004-03-16 Mark Kettenis <kettenis@gnu.org>
8386 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
8389 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8391 * elflink.c (elf_link_read_relocs_from_section): Don't use
8392 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
8393 (_bfd_elf_link_read_relocs): ..to here.
8394 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
8396 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8398 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
8399 values selected in configure.host. Require both to be defined
8400 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
8401 corresponding BFD_HOST vars with quotes.
8402 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
8403 Always require BFD_HOST_64_BIT_DEFINED.
8404 <file_ptr type>: Find off_t size before emitting message. Combine
8405 off_t and ftello64 conditional.
8406 * configure: Regenerate.
8408 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8410 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
8411 aliasing warning. Remove trailing whitespace throughout file.
8413 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8415 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
8416 input_section in calls to get_dyn_name.
8417 * 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
8419 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
8421 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8423 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
8424 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
8425 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
8426 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
8427 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
8428 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
8429 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
8431 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
8432 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8433 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8434 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8435 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
8436 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
8437 (read_8_bytes, read_indirect_string, read_address): Likewise.
8438 (read_abbrevs, parse_comp_unit): Likewise.
8439 * targets.c (struct bfd_target): Likewise.
8440 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
8441 * hppabsd-core.c: Likewise. Formatting.
8442 * hpux-core.c: Likewise.
8443 * irix-core.c: Likewise.
8444 * netbsd-core.c: Likewise.
8445 * osf-core.c: Likewise.
8446 * ptrace-core.c: Likewise.
8447 * sco5-core.c: Likewise.
8448 * trad-core.c: Likewise.
8449 * configure: Regenerate.
8450 * bfd-in2.h: Regenerate.
8452 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8454 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
8455 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
8456 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8457 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
8458 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
8459 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
8460 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
8461 * libbfd.c: Likewise in function definitions.
8462 (bfd_put_8): Mask with 0xff rather than casting to char.
8463 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
8464 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
8465 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
8466 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
8467 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
8468 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
8469 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
8470 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
8471 (H_GET_64, H_GET_32, H_GET_16): Likewise.
8472 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
8473 * archive.c (do_slurp_coff_armap): Update swap prototype.
8474 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
8475 (tic54x_getl_signed_32): Likewise.
8476 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
8477 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
8478 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
8479 (bfd_getp_signed_32, bfd_putp32): Likewise.
8480 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
8481 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
8482 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
8483 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
8484 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
8485 bfd_h_getx_signed_16, bfd_h_putx16.
8486 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
8487 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
8488 * hpux-core.c: Likewise.
8489 * irix-core.c: Likewise.
8490 * netbsd-core.c: Likewise.
8491 * osf-core.c: Likewise.
8492 * ptrace-core.c: Likewise.
8493 * sco5-core.c: Likewise.
8494 * trad-core.c: Likewise.
8495 * bfd-in2.h: Regenerate.
8497 2004-03-15 Matt Thomas <matt@3am-software.com>
8499 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8502 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8504 * config.bfd: Add x86_64-*-openbsd*.
8505 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8507 * configure: Regenerate.
8509 2004-03-12 Nick Clifton <nickc@redhat.com>
8510 Dave Murphy <wintermute2k4@ntlworld.com>
8512 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8513 if the input bfd does not contain any code.
8515 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8517 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8519 2004-03-05 Fred Fish <fnf@redhat.com>
8521 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8522 mips16 symbols to be even rather than testing first for even/odd.
8523 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8525 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8527 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8530 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8532 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8533 undefined symbols as hash_new.
8535 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8537 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8539 * elf32-sh.c: Ditto.
8540 * bfd-in2.h: Regenerate.
8542 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8544 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8546 (_frv_count_got_plt_entries): Initialize them.
8547 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8549 (frv_pic_relocs_info_for_global): Likewise.
8550 (frv_pic_relocs_info_for_local): Likewise.
8551 (frv_pic_merge_early_relocs_info): New.
8552 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8554 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8555 Check that we don't exceed the allocated count for entry.
8556 (_frv_add_rofixup): Likewise.
8557 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8558 (elf32_frv_finish_dynamic_sections): Improve error message in case
8559 we emit too few rofixup entries.
8561 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8563 * archures.c (bfd_mach_fr450): New.
8564 * bfd-in2.h: Regenerate.
8565 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8566 (arch_info_500): Link to it.
8567 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8568 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8569 (frv_elf_arch_extension_p): New function.
8570 (frv_elf_merge_private_bfd_data): Use it.
8572 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8574 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8576 * elflink.h (is_global_data_symbol_definition): Moved to
8578 (elf_link_is_defined_archive_symbol): Likewise.
8579 (elf_link_add_archive_symbols): Likewise. Renamed to
8580 _bfd_elf_link_add_archive_symbols.
8582 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8583 of ELF symbol table entry from backend.
8584 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8585 instead of elf_link_add_object_symbols.
8587 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8589 * elf-bfd.h (struct elf_backend_data): Added
8590 elf_backend_can_make_relative_eh_frame,
8591 elf_backend_can_make_lsda_relative_eh_frame and
8592 elf_backend_encode_eh_address.
8593 (_bfd_elf_encode_eh_address): Declare.
8594 (_bfd_elf_can_make_relative): Declare.
8595 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8596 hooks to decide whether to attempt to make_relative and
8598 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8599 (_bfd_elf_can_make_relative): New.
8600 (_bfd_elf_encode_eh_address): New.
8601 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8602 (frv_elf_encode_eh_address): New.
8603 (elf_backend_can_make_relative_eh_frame): Define.
8604 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8605 (elf_backend_encode_eh_address): Define.
8607 (elf_backend_can_make_relative_eh_frame): Define.
8608 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8609 (elf_backend_encode_eh_address): Define.
8610 (elfNN_bed): Add them.
8612 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8614 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8615 complain_on_overflow to signed.
8617 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8619 * elflink.h (sort_symbol): New.
8620 (elf_link_add_object_symbols): Use a sorted symbol array for
8623 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8625 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8626 for pc relative relocs.
8627 (elf_s390_relocate_section): Likewise.
8628 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8629 for pc relative relocs.
8630 (elf_s390_relocate_section): Likewise.
8632 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8634 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8637 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8639 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8640 field to track if a relocation is against readonly section.
8641 (count_dyn_reloc): Take a new argument for rent->reltext.
8642 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8643 (get_reloc_section): Don't set ia64_info->reltext here.
8644 (allocate_dynrel_entries): Set ia64_info->reltext here.
8646 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8648 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8649 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8650 function's descriptor to symbol+offset, and map local undefweak
8651 symbol to NULL function descriptor.
8652 (elf32_frv_relocate_section): Likewise.
8654 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8656 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8658 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8659 (netbsd_core_file_p): Set architecture from machine ID for
8662 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8664 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8665 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8667 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8669 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8670 symbols with non-default visibility.
8672 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8674 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8675 IMAGE_SCN_MEM_WRITE on known sections only.
8677 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8679 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8680 symbols used in PIE relocs.
8682 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8684 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8687 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8689 * configure.in: Update version to 2.15.90.
8690 * configure: Regenerate.
8692 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8693 Richard Sandiford <rsandifo@redhat.com>
8695 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8696 _bfd_elf_symbol_refs_local_p to decide whether to decay
8697 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8698 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8699 relocs if the symbol wasn't defined by a regular object file.
8700 Don't check the symbol's dynindx.
8702 2004-02-16 Andrew Cagney <cagney@redhat.com>
8704 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8706 * bfd-in2.h: Re-generate.
8708 2004-02-14 Andrew Cagney <cagney@redhat.com>
8710 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8711 _LARGEFILE64_SOURCE.
8713 2004-02-13 Andrew Cagney <cagney@redhat.com>
8715 * elf.c (vma_page_aligned_bias): New function.
8716 (assign_file_positions_except_relocs)
8717 (assign_file_positions_for_segments): Replace broken modulo
8718 arithmetic with call to vma_page_aligned_bias.
8720 2004-02-11 Andrew Cagney <cagney@redhat.com>
8722 * bfd-in.h: Update copyright.
8723 (bfd_tell): Change return type to file_ptr.
8724 * bfd-in2.h: Re-generate.
8725 * cache.c: Update copyright.
8726 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8728 (close_one): Use real_ftell.
8729 * bfdio.c: Update copyright.
8730 (real_ftell, real_fseek): New functions.
8731 (bfd_tell): Use real_fseek and real_ftell, change return type to
8733 (bfd_seek): Use real_ftell and real_fseek, change type of
8734 file_position to a file_ptr.
8735 * libbfd-in.h: Update copyright.
8736 (real_ftell, real_fseek): Declare.
8737 * libbfd.h: Re-generate.
8739 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8740 fseeko and fseeko64. Determine bfd_file_ptr.
8741 * configure: Re-generate.
8742 * config.in: Re-generate.
8744 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8746 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8747 * elf32-h8300.c: Likewise.
8749 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8750 Nick Clifton <nickc@redhat.com>
8752 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8753 GOT entries with no associated GOT subsection.
8755 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8757 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8758 * elf.c (swap_out_syms): Use it to decide whether local section
8759 symbols should be named.
8760 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8761 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8762 (elf_backend_name_local_section_symbols): Define.
8763 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8765 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8767 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8768 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8771 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8773 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8774 to bfd_link_hash_entry passed by reference to
8775 _bfd_generic_link_add_one_symbol.
8777 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8779 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8780 relocations against dynamic symbols.
8782 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8784 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8787 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8789 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8790 * bfd-in2.h, libbfd.h: Rebuilt.
8792 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8794 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8795 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8796 flag has been cleared.
8798 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8800 * coff-h8300.c: Add and adjust comments about relaxation.
8801 * elf32-h8300.c: Likewise.
8803 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8805 * coff-h8300.c: Fix comment typos.
8806 * elf32-h8300.c: Likewise.
8808 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8810 * coff-h8300.c: Add comments about relaxation.
8811 * elf32-h8300.c: Likewise.
8813 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8815 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8817 * aclocal.m4: Regenerate.
8818 * configure: Regenerate.
8820 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8822 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8823 mips_elf64_rtype_to_howto instead of using howto_table.
8825 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8827 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8829 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8830 relocs which would not use the PLT.
8832 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8834 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8835 (ppc64_elf_gc_sweep_hook): Likewise.
8836 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8838 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8840 Adds linker relaxation support for bit manipulation insns like
8841 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8843 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8844 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8845 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8846 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8848 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8850 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8852 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8854 * elf32-h8300.c: Fix formatting.
8856 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8858 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8859 dynamic object is present. Declare r_symndx and h in an inner
8861 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8863 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8865 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8866 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8867 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8868 identically. Do not emit PC24 relocations for shared libraries.
8869 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8870 identically. Don't adjust pc_count.
8871 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8872 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8873 adjust count for branch relocations.
8874 (allocate_dynrelocs): Correct typo in call to
8875 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8876 PC24 or PLT32 relocs when linking.
8878 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8880 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8881 relocation howto with ARM_26 one for consistency.
8882 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8883 that will be converted to ARM_26D ones, since we always want 'done'
8884 relocations to be reflected in section's data.
8885 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8887 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8890 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8892 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8893 are not partial_inplace during a relocatable link.
8895 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8897 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8898 if no dynamic object is present. Declare r_symndx and h in an
8901 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8903 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8904 trampoline if it is known out of range.
8906 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8908 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8909 * elf32-frv.c (_frv_osec_readonly_p): New.
8910 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8912 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8913 (elf32_frv_relocate_section): Likewise. Error out if attempting
8914 to emit rofixups or dynamic relocs in read-only segments. Use
8915 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8916 dynamic relocations.
8917 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8918 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8919 relocations or fixups involving merged sections correctly. Avoid
8920 crash when undefined symbol is referenced by R_FRV_32 or
8921 R_FRV_FUNCDESC_VALUE.
8922 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8923 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8924 input section holding local symbol to addend of R_FRV_32 or
8925 R_FRV_FUNCDESC_VALUE dynamic relocation.
8926 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8927 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8928 (elf32_frv_always_size_sections): Don't store pointer to
8929 __stacksize symbol in sec_info.
8930 (elf32_frv_modify_segment_map): Look it up here.
8931 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8932 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8933 of the lazy PLT entry, not only its offset, as the low word of a
8934 function descriptor.
8935 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8936 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8937 if a hash table entry already exists but is not a definition.
8938 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8939 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8940 (_frv_add_rofixup): Don't inline.
8941 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8942 for undefweak symbols.
8943 (elf32_frv_relocate_section): Avoid crash while computing
8944 relocation when linking with shared library. Only emit rofixups
8945 and dynamic relocations for alloc&load sections. Mark binaries
8946 with inter-segment relocations for relocation as a unit.
8947 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8948 (DEFAULT_STACK_SIZE): New.
8949 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8950 emit rofixups or dynamic relocs when linking dynamic non-PIE
8952 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8953 shared libs too. Reserve the last entry for the GOT pointer.
8954 (elf32_frv_finish_dynamic_sections): Emit it.
8955 (elf32_frv_always_size_sections): New.
8956 (elf32_frv_modify_segment_map): New.
8957 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8959 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8960 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8961 (elf_backend_always_size_sections): New.
8962 (elf_backend_modify_segment_map): New.
8963 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8964 * config.bfd: Added frv-*-*linux*.
8965 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8966 ABS section, instead of crashing.
8967 (elf32_frv_relocate_section): Don't crash before warning about
8968 different segments in non-PIC relocation.
8969 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8970 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8971 relocs to undefweak symbols.
8972 (elf32_frv_relocate_section): Ditto for undefined symbols.
8973 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8974 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8975 gotfixup section was created.
8976 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8977 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8978 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8979 complain_overflow_signed.
8980 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8981 have not been allocated.
8982 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8983 privfd only if dynamic sections were created.
8984 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8985 for GPREL relocs. When linking relocatable FDPIC executables,
8986 emit warnings for relocations that would be illegal on PIE or
8987 shared libraries. Emit rofixup for R_FRV_32 only if input object
8989 (_frv_create_got_section): Define _gp symbol in the rofixup
8991 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8992 dynamic sections missing, error out requesting -melf32frvfd.
8993 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
8994 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
8995 computation of addends from section and global or local symbol
8996 value. Change return type to bfd_boolean, and return a failure if
8997 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
8998 nonzero addend is required.
8999 (elf32_frv_relocate_section): Likewise. Print error for
9000 unsupported nonzero addends.
9001 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
9002 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
9003 force everything local.
9004 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
9005 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
9006 (frv_gotfixup_section): New.
9007 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
9008 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
9010 (_frv_add_rofixup): New.
9011 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
9012 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
9013 improve some ugly conditions.
9014 (elf32_frv_relocate_section): Likewise. Reject inter-segment
9015 relocations in fdpic.
9016 (_frv_create_got_section): Create .rofixup.got section.
9017 (struct _frv_dynamic_got_info): Added fixups.
9018 (_frv_count_got_plt_entries): Account in-GOT relocations into
9019 relocs32, relocsfd and relocsfdv. Account them into relocs or
9020 fixups, as appropriate.
9021 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
9023 (elf32_frv_finish_dynamic_sections): Verify that the right number
9024 of relocations and fixups was generated.
9025 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
9027 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
9028 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
9029 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
9030 descriptor of a (formerly-)global symbol is local.
9031 (struct frv_pic_relocs_info): Adjust comments.
9032 (_frv_emit_got_relocs_plt_entries): Adjust.
9033 (elf32_frv_relocate_section): Likewise.
9034 (_frv_count_got_plt_entries): Likewise.
9035 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
9036 symbol's value to addend in the common preamble. Decay dynamic
9037 symbols to section+offset if they bind or call locally, for GOT
9038 and FUNCDESC_VALUE, respectively.
9039 (elf32_frv_relocate_section): Likewise.
9040 (elf32_frv_check_relocs): Don't register as dynamic symbols of
9041 internal or hidden visibility.
9042 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
9043 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
9044 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
9045 (elf32_frv_relocate_section): Pass relocation addend in. Use
9046 original relocation addend to look up the got relocs/plt entries
9047 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
9048 processing relocations that reference .scommon symbols.
9049 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
9050 Introduce support for dynamic linking.
9051 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
9052 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
9053 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
9054 (frv_reloc_type_lookup): Return REL howtos for executables and
9056 (frv_info_to_howto_rel): New.
9057 (struct frv_elf_link_hash_table): New.
9058 (frv_hash_table, frv_got_section, frv_gotrel_section,
9059 frv_plt_section, frv_pltrel_section, frv_relocs_info,
9060 frv_got_initial_offset, frv_plt_initial_offset): New macros.
9061 (frv_elf_link_hash_table_create): New.
9062 (struct frv_pic_relocs_info): New.
9063 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
9064 (frv_pic_relocs_info_find): New.
9065 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
9067 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
9068 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
9069 (_frv_emit_got_relocs_plt_entries): New.
9070 (elf32_frv_relocate_section): Add support for dynamic linking.
9071 Handle new relocations.
9072 (_frv_create_got_section): New.
9073 (elf32_frv_create_dynamic_sections): New.
9074 (ELF_DYNAMIC_INTERPRETER): New.
9075 (struct _frv_dynamic_got_info): New.
9076 (_frv_count_got_plt_entries): New.
9077 (struct _frv_dynamic_got_plt_info): New.
9078 (_frv_compute_got_alloc_data): New.
9079 (_frv_get_got_entry, _frv_get_fd_entry): New.
9080 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
9081 (_frv_resolve_final_relocs_info): New.
9082 (elf32_frv_size_dynamic_sections): New.
9083 (elf32_frv_finish_dynamic_sections): New.
9084 (elf32_frv_adjust_dynamic_symbol): New.
9085 (elf32_frv_finish_dynamic_symbol): New.
9086 (elf32_frv_check_relocs): Handle new relocs. Explain how the
9088 (elf_info_to_howto_rel): Define.
9089 (bfd_elf32_bfd_link_hash_table_create): Define.
9090 (elf_backend_create_dynamic_sections): Define.
9091 (elf_backend_adjust_dynamic_symbol): Define.
9092 (elf_backend_size_dynamic_sections): Define.
9093 (elf_backend_finish_dynamic_symbol): Define.
9094 (elf_backend_finish_dynamic_sections): Define.
9095 (elf_backend_want_got_sym): Define.
9096 (elf_backend_got_header_size): Define.
9097 (elf_backend_want_got_plt): Define.
9098 (elf_backend_plt_readonly): Define.
9099 (elf_backend_want_plt_sym): Define.
9100 (elf_backend_plt_header_size): Define.
9101 (elf_backend_may_use_rel_p): Define.
9102 (elf_backend_may_use_rela_p): Define.
9103 (elf_backend_default_use_rela_p): Define.
9104 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
9105 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
9106 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
9107 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
9108 (frv_reloc_map): Map the corresponding BFD relocs to them.
9109 (frv_reloc_type_lookup): ... and back to BFD relocs.
9110 * reloc.c: New relocs.
9111 * bfd-in2.h, libbfd.h: Rebuilt.
9112 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
9113 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
9114 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
9115 R_FRV_FUNCDESC_GOTLO): New.
9116 (frv_reloc_map): Map the corresponding BFD relocs to them.
9117 (frv_reloc_type_lookup): ... and back to BFD relocs.
9118 * reloc.c: New relocs.
9119 * bfd-in2.h, libbfd.h: Rebuilt.
9121 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9123 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9124 targets to support pages of up to 64kB.
9125 (elf32_bed): Redefine to get a separate backend data structure for
9126 traditional targets.
9127 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9128 targets to support pages of up to 64kB.
9129 (elf64_bed): Redefine to get a separate backend data structure for
9130 traditional targets.
9131 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9132 targets to support pages of up to 64kB.
9133 (elf32_bed): Redefine to get a separate backend data structure for
9134 traditional targets.
9136 2004-01-04 Mark Kettenis <kettenis@gnu.org>
9138 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
9140 2004-01-02 Mark Kettenis <kettenis@gnu.org>
9142 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
9143 (elf_i386_grok_psinfo): Likewise.
9145 2004-01-02 Bernardo Innocenti <bernie@develer.com>
9147 * config.bfd: Add m68k-uClinux target.
9149 2004-01-01 Grant Edwards <grante@visi.com>
9151 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
9152 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
9153 (elf32_h8_gc_sweep_hook): New function.
9154 (elf_backend_gc_mark_hook): Define.
9155 (elf_backend_gc_sweep_hook): Define.
9156 (elf_backend_can_gc_sections): Define.
9158 For older changes see ChangeLog-0203
9164 version-control: never