1 2005-08-04 Alan Modra <amodra@bigpond.net.au>
3 * elflink.c (fix_syms, _bfd_elf_fix_excluded_sec_syms): Move to..
4 * linker.c (fix_syms, _bfd_fix_excluded_sec_syms): ..here.
5 * bfd-in.h (_bfd_fix_excluded_sec_syms): Rename.
6 * bfd-in2.h: Regenerate.
8 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
10 * elfxx-ia64.c (elfNN_ia64_relax_section): Resize .rela.got
11 only if it isn't NULL.
13 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
15 * elf32-i386.c (elf_howto_table): Undo the overflow change for
16 R_386_PC16 made on 2005-07-18.
18 * elf64-x86-64.c (x86_64_elf_howto_table): Undo the overflow
19 change for R_X86_64_PC16 made on 2005-07-18.
21 2005-08-03 Alan Modra <amodra@bigpond.net.au>
23 * elf32-ppc.c (struct ppc_elf_link_hash_table): Remove hgot. Use
24 elf.hgot throughout file.
26 2005-08-03 Alan Modra <amodra@bigpond.net.au>
28 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Correct value of
29 _GLOBAL_OFFSET_TABLE_ for > 32k GOT.
31 2005-08-02 Andreas Schwab <schwab@suse.de>
33 * elfxx-ia64.c (struct elfNN_ia64_allocate_data): Add only_got.
34 (elfNN_ia64_relax_section): Reallocate .rela.got when .got has
36 (allocate_dynrel_entries): Look only at GOT relocations when
38 (elfNN_ia64_size_dynamic_sections): Set only_got to false before
39 calling allocate_dynrel_entries.
41 2005-08-02 Nick Clifton <nickc@redhat.com>
44 * elf32-arm.c (struct _arm_elf_section_data): Turn into a typedef
45 and make the mapcount field unsigned.
46 (struct section_list): New: Used to keep track of which sections
47 have an _arm_elf_section_data structure.
48 (record_section_with_arm_elf_section_data): New function.
49 (get_arm_elf_section_data): New function.
50 (unrecord_section_with_arm_elf_section_data): New function.
51 (elf32_arm_output_symbol_hook): Use get_arm_elf_section_data.
52 (elf32_arm_new_section_hook): Call
53 record_section_with_arm_elf_section_data.
54 (elf32_arm_write_section): Use get_arm_elf_section_data and
55 unrecord_section_with_arm_elf_section_data.
57 2005-08-01 Richard Sandiford <richard@codesourcery.com>
59 * elfxx-mips.c (mips_mach_extends_p): Treat MIPS64 as an extension
60 of MIPS32 and MIPS64r2 as an extension of MIPS32r2.
62 2005-07-30 David Daney <ddaney@avtrex.com>
64 * elflink.c (elf_gc_sweep): Set dynsymcount to correct value.
66 2005-07-29 David Daney <ddaney@avtrex.com>
68 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Ignore _gp_disp
69 if it is in the *ABS* section.
71 2005-07-29 Paul Brook <paul@codesourcery.com>
73 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_PC12.
74 * bfd-in2.h: Regenerate.
75 * libbfd.h: Regenerate.
77 2005-07-29 Paul Brook <paul@codesourcery.com>
79 * reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
80 * bfd-in2.h: Regeenrate.
81 * libbfd.h: Regenerate.
83 2005-07-29 Pavel Kankovsky <peak@argo.troja.mff.cuni.cz>
85 * peXXigen.c (pe_print_edata): Compute the size of the export
86 table from the size field in the DataDictionary and not the size
87 of the section. Some linkers embed the export table inside a
90 2005-07-29 Alan Modra <amodra@bigpond.net.au>
92 * elf-bfd.h (struct elf_backend_data): Add action_discarded.
93 (enum action_discarded): Move from..
94 * elflink.c (enum action_discarded): ..here.
95 (_bfd_elf_default_action_discarded): Rename from elf_action_discarded.
96 Remove target specific section checks.
97 (elf_link_input_bfd): Adjust.
98 * elfxx-target.h (elf_backend_action_discarded): Define.
99 (elfNN_bed): Init new field.
100 * bfd-in.h (_bfd_elf_default_action_discarded): Declare.
101 * bfd-in2.h: Regenerate.
102 * elf-hppa.h (elf_hppa_action_discarded): New function.
103 * elf32-hppa.c (elf_backend_action_discarded): Define.
104 * elf64-hppa.c (elf_backend_action_discarded): Define.
105 * elf32-ppc.c (ppc_elf_action_discarded): New function.
106 (elf_backend_action_discarded): Define.
108 2005-07-27 Alan Modra <amodra@bigpond.net.au>
110 * elflink.c (fix_syms): Handle symbols defined in input sections.
112 2005-07-27 Jan Beulich <jbeulich@novell.com>
114 * elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
115 (elf64_x86_64_info_to_howto): Use them.
117 2005-07-27 Alan Modra <amodra@bigpond.net.au>
119 * elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition
120 regardless of strength of previous definition.
122 2005-07-26 Alan Modra <amodra@bigpond.net.au>
124 * elflink.c (elf_gc_mark_dynamic_ref_symbol): Handle -shared.
125 (bfd_elf_gc_sections): Allow -gc-sections when -shared.
126 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Correct for -shared.
128 2005-07-26 Alan Modra <amodra@bigpond.net.au>
130 * elflink.c (elf_gc_sweep): Move gcc_except_table code..
131 (bfd_elf_gc_sections): ..to here.
133 2005-07-25 DJ Delorie <dj@redhat.com>
135 * reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
136 * libbfd.h: Regenerate.
137 * bfd-in2.h: Regenerate.
139 * elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
140 R_M32C_HI8, R_M32C_HI16.
141 (m32c_reloc_map): Likewise.
142 (m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.
144 2005-07-25 Jan Hubicka <jh@suse.cz>
145 H.J. Lu <hongjiu.lu@intel.com>
147 * elf-bfd.h (_bfd_elf_large_com_section): New.
148 * elf.c (_bfd_elf_large_com_section): New. Defined.
150 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
151 (elf64_x86_64_elf_section_from_bfd_section): New.
152 (elf64_x86_64_symbol_processing): New.
153 (elf64_x86_64_common_definition): New.
154 (elf64_x86_64_common_section_index): New.
155 (elf64_x86_64_common_section): New.
156 (elf64_x86_64_merge_symbol): New.
157 (elf64_x86_64_additional_program_headers): New.
158 (elf64_x86_64_special_sections): New.
159 (elf_backend_section_from_bfd_section): New. Defined.
160 (elf_backend_add_symbol_hook): Likewise.
161 (elf_backend_common_section_index): Likewise.
162 (elf_backend_common_section): Likewise.
163 (elf_backend_common_definition): Likewise.
164 (elf_backend_merge_symbol): Likewise.
165 (elf_backend_special_sections): Likewise.
166 (elf_backend_additional_program_headers): Likewise.
168 2005-07-25 H.J. Lu <hongjiu.lu@intel.com>
170 * elf-bfd.h (elf_backend_data): Add common_definition,
171 common_section_index, common_section, and merge_symbol.
172 (_bfd_elf_common_definition): New.
173 (_bfd_elf_common_section_index): New.
174 (_bfd_elf_common_section): New.
176 * elf.c (elf_fake_sections): Don't clear sh_flags.
178 * elflink.c (_bfd_elf_merge_symbol): Call backend merge_symbol
180 (is_global_data_symbol_definition): Call backend
181 common_definition instead of checking SHN_COMMON.
182 (elf_link_add_object_symbols): Likewise.
183 (elf_link_output_extsym): Call backend common_section_index
184 for common section index.
185 (_bfd_elf_common_definition): New.
186 (_bfd_elf_common_section_index): New.
187 (_bfd_elf_common_section): New.
189 * elfxx-target.h (elf_backend_common_definition): New.
190 (elf_backend_common_section_index): New.
191 (elf_backend_common_section): New.
192 (elf_backend_merge_symbol): New.
193 (elfNN_bed): Initialize common_definition, common_section_index,
194 common_section, and merge_symbol.
196 * section.c (BFD_FAKE_SECTION): New.
197 (STD_SECTION): Use it.
198 * bfd-in2.h: Regenerated.
200 2005-07-23 Olaf Hering <olh@suse.de>
202 * elflink.c (elf_link_input_bfd): Add '\n' for linker einfo
205 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
207 * config.bfd: Remove i[3-7]86-*-rtemself*.
208 Remove sparc-*-rtemself*.
210 2005-07-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
212 * elf32-m32r.c (m32r_elf_check_relocs): Fix pc count for
215 2005-07-21 Ben Elliston <bje@gnu.org>
217 * Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
218 (BFD32_BACKENDS): Likewise, remove m68klynx.lo.
219 (BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
220 (cf-m68klynx.lo, m68klynx.lo): Remove targets.
221 * Makefile.in: Regenerate.
222 * cf-m68klynx.c: Remove.
223 * m68klynx.c: Likewise.
224 * configure.in (m68klynx_aout_vec): Remove vector.
225 (m68klynx_coff_vec): Likewise.
226 * configure: Regenerate.
227 * targets.c (m68klynx_aout_vec): Remove extern.
228 (m68klynx_coff_vec): Likewise.
229 (_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
230 * po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
232 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
234 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_REL32.
235 (m32r_reloc_map): Likewise.
236 (m32r_elf_relocate_section): Likewise.
237 (m32r_elf_gc_sweep_hook): Likewise.
238 (m32r_elf_check_relocs): Likewise.
240 2005-07-18 Nick Clifton <nickc@redhat.com>
242 * reloc.c: Add M32C and MS1 relocs.
243 * bfd-in2.h: Regenerate.
244 * libbfd.h: Regenerate.
246 2005-07-18 Nick Clifton <nickc@redhat.com>
248 * config.bfd: Move m32c entry to correct location.
249 * archures.c: Likewise.
250 * configure.in: Likewise.
251 * configure: Regenerate.
252 * targets.c: Move ms1 vector to correct location.
254 2005-07-18 Jan Beulich <jbeulich@novell.com>
256 * elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
258 * elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
259 handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.
261 2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
265 * elflink.c (elf_link_add_object_symbols): Also append the version
266 name to non-hidden absolute symbols that are functions.
268 2005-07-16 Alan Modra <amodra@bigpond.net.au>
270 * elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack
271 for zero size sections. Don't set .sbss syms here.
272 * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype.
274 2005-07-16 Alan Modra <amodra@bigpond.net.au>
276 * Makefile.am: Run "make dep-am".
277 * Makefile.in: Regenerate.
279 2005-07-15 Bob Wilson <bob.wilson@acm.org>
281 * elf32-xtensa.c (vsprint_msg): Add prototype.
282 (build_encoding_error_message): Delete. Code moved into....
283 (elf_xtensa_do_reloc): ....here, and changed to give better
284 error messages for out of range literals.
286 2005-07-15 Alan Modra <amodra@bigpond.net.au>
288 * elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.
289 (_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
290 defined in output sections. Call bfd_elf_record_link_assignment.
291 * bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
292 * bfd-in2.h: Regenerate.
294 2005-07-14 Jim Blandy <jimb@redhat.com>
296 Add support for m32c-*-elf (Renesas m32c and m16c).
297 * Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
298 (ALL_MACHINES_CFILES): Add cpu-m32c.c.
299 (BFD32_BACKENDS): Add elf32-m32c.lo.
300 (BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
301 (cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
302 * Makefile.in: Regenerated.
303 * archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
305 (bfd_m32c_arch): New arch info object.
306 (bfd_archures_list): List bfd_m32c_arch.
307 * bfd-in2.h: Regenerated.
308 * config.bfd: Add case for the m32c.
309 * configure.in: Add case for the m32c.
310 * configure: Regenerated.
311 * cpu-m32c.c, elf32-m32c.c: New files.
312 * libbfd.h: Regenerated.
313 * targets.c (bfd_elf32_m32c_vec): Declare.
314 (_bfd_target_vector): List bfd_elf32_m32c_vec.
316 2005-07-14 Alan Modra <amodra@bigpond.net.au>
318 * bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare.
319 (_bfd_elf_provide_section_bound_symbols): Remove param name.
321 * bfd-in2.h: Regenerate.
322 * elflink.c (bfd_elf_gc_sections): Don't call generic function.
323 (_bfd_elf_provide_symbol): Formatting.
324 (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just
325 create section relative syms.
326 (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions.
327 * elf32-ppc.c (ppc_elf_set_sdata_syms): Use
328 _bfd_elf_provide_section_bound_symbols.
329 * reloc.c (bfd_mark_used_section): Delete.
330 (bfd_generic_gc_sections): Don't call the above.
332 2005-07-14 Paul Woegerer <paul.woegerer@nsc.com>
335 * cache.c (bfd_last_cache): Initialise to NULL.
337 2005-07-14 Daniel Marques <marques@cs.cornell.edu>
338 Nick Clifton <nickc@redhat.com>
340 * coff-alpha.c (alpha_ecoff_bad_format_hook): Detect compressed
341 Alpha binaries and issue a helpful error message.
342 (alpha_ecoff_swap_reloc_out): Increase maximum allowed internal
343 symbol index to 15 to allow for binaries produced by DEC
346 2005-07-13 Steve Ellcey <sje@cup.hp.com>
348 * bfd.m4 (BFD_NEED_DECLARATION): Remove.
350 2005-07-12 Alan Modra <amodra@bigpond.net.au>
352 * elf64-ppc.c (ppc64_elf_relocate_section): Don't use a plt stub
355 2005-07-12 Alan Modra <amodra@bigpond.net.au>
357 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Warning fix.
359 2005-07-12 Alan Modra <amodra@bigpond.net.au>
361 * elf32-ppc.c (ppc_elf_set_sdata_syms): Correct __sbss_start value.
363 2005-07-11 H.J. Lu <hongjiu.lu@intel.com>
365 * elflink.c (_bfd_elf_symbol_refs_local_p): Revert the last
368 2005-07-08 Paul Koning <pkoning@equallogic.com>
370 * dwarf2.c (read_address): Check sign_extend_vma to handle targets
371 where addresses are sign extended.
373 2005-07-08 Ralf Corsepius <ralf.corsepius@rtems.org>
375 * config.bfd: Mark i960-*-rtems*, or32-*-rtems* as obsolete.
376 Mark a29k-*rtems*, hppa*-*-rtems*, *-go32-rtems*,
377 i[3-7]86*-*-rtemscoff*, mips*el-*-rtems*, powerpcle-*-rtems*,
378 sparc*-*-rtemsaout* as removed
380 2005-07-08 Alan Modra <amodra@bigpond.net.au>
382 * elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none
383 of the usual sections are found.
384 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
385 Strip .dynbss if it is zero size.
386 * elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
387 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
388 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
389 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
391 (i370_elf_finish_dynamic_sections): Don't attempt to write .got
392 when it is zero size.
393 * elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
394 of .dynbss and zero size sections.
395 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
397 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy. Strip
398 .dynbss if zero size.
399 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
401 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
402 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
403 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
404 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy. Strip
405 .plt.* and .got.plt.* if zero size.
406 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy. Strip
407 .got* and .dynbss if zero size.
408 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy. Strip
409 * elf64-ppc.c (create_linkage_sections): Create branch lookup table
410 in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
412 (create_got_section): Always create new .got and .rela.got sections.
413 (ppc64_elf_size_dynamic_sections): Tidy. Strip .dynbss if zero size.
414 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
415 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
416 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
417 dynamic bss sections correctly.
418 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
419 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy. Strip
420 .dynbss if zero size.
422 2005-07-08 Ben Elliston <bje@au.ibm.com>
424 * elf32-xtensa.c: Include <stdarg.h> unconditionally, not only
425 when ANSI_PROTOTYPES is defined. Remove #ifdef logic.
427 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
429 * elf-bfd.h (elf_backend_data): Add special_sections.
431 * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections
434 * elf32-arm.c (elf_backend_get_sec_type_attr): Removed.
435 (elf_backend_special_sections): New. Defined.
436 * elf32-m32r.c: Likewise.
437 * elf32-m68hc11.c: Likewise.
438 * elf32-m68hc12.c: Likewise.
439 * elf32-mcore.c: Likewise.
440 * elf32-sh64.c: Likewise.
441 * elf32-v850.c: Likewise.
442 * elf32-xtensa.c: Likewise.
443 * elf64-alpha.c: Likewise.
444 * elf64-hppa.c: Likewise.
445 * elf64-ppc.c: Likewise.
446 * elf64-sh64.c: Likewise.
447 * elfxx-ia64.c: Likewise.
448 * elfxx-mips.c: Likewise.
449 * elfxx-mips.h: Likewise.
451 * elfxx-target.h (elf_backend_special_sections): New.
452 (elfNN_bed): Initialize special_sections.
454 2005-07-07 Bob Wilson <bob.wilson@acm.org>
456 * xtensa-modules.c: Update tables with Xtensa MMU features.
458 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
460 * elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
462 * vms.h (_bfd_vms_debug): Add format attribute.
463 (_bfd_vms_debug, _bfd_hexdump): Fix typos.
465 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
468 * elflink.c (_bfd_elf_symbol_refs_local_p): Only undefined
469 symbol with default visibility is local.
471 2005-07-07 Ben Elliston <bje@gnu.org>
473 * config.bfd: Mark m68*-*-rtemscoff as obsolete.
475 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
477 * dwarf2.c (varinfo): Add addr.
478 (lookup_symbol_in_variable_table): Also check addr.
479 (scan_unit_for_symbols): Set addr for variable.
480 (comp_unit_find_line): Updated.
482 2005-07-06 Nick Clifton <nickc@redhat.com>
484 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
485 message if an unknown reloc is encountered.
486 (alpha_relocate_section): Likewise.
488 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
489 with a missing howto field.
491 2005-07-06 Alan Modra <amodra@bigpond.net.au>
493 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
496 2005-07-05 Paul Brook <paul@codesourcery.com>
498 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
499 (ppc_elf_vxworks_get_sec_type_attr): New function.
500 (elf_backend_special_sections): Remove vxwords definition.
501 (elf_backend_get_sec_type_attr): Define for vxworks.
503 2005-07-05 Nick Clifton <nickc@redhat.com>
505 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
507 2005-07-05 Paul Brook <paul@codesourcery.com>
509 * config.bfd: Add separate case for ppc-vxworks.
510 * configure: Regenerate.
511 * configure.in: Include elf-vxworks.lo on ppc targets.
512 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
514 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
515 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
516 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
517 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
518 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
519 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
520 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
521 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
522 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
523 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
524 (ppc_elf_create_got): Create .got.plt for VxWorks.
525 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
527 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
528 (allocate_got): VxWorks does not need a got header.
529 (allocate_dynrelocs): Handle VxWorks plt format.
530 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
531 VxWorks. Handle VxWorks plt/got.
532 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
533 (ppc_elf_vxworks_special_sections): New.
534 (ppc_elf_vxworks_link_hash_table_create,
535 ppc_elf_vxworks_add_symbol_hook,
536 elf_i386_vxworks_link_output_symbol_hook,
537 ppc_elf_vxworks_final_write_processing): New functions.
538 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
539 (_bfd_target_vector): Use it.
541 2005-07-05 Jakub Jelinek <jakub@redhat.com>
543 * libbfd-in.h (struct artdata): Add extended_names_size field.
545 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
546 allocated object by bfd_zalloc.
547 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
548 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
549 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
550 (get_extended_arelt_filename): Fail if index is bigger or equal to
552 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
553 get_extended_arelt_filename already did that.
554 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
555 Allocate one extra byte and clear it, in case extended names table
558 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
559 bfd_zalloc2): New prototypes.
560 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
561 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
562 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
563 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
564 elf_map_symbols, map_sections_to_segments,
565 assign_file_positions_for_segments, copy_private_bfd_data,
566 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
568 * bfd-in2.h: Rebuilt.
571 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
572 verdef or verneed section.
573 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
574 verneed sections gracefully.
575 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
576 bogus relocation values.
577 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
578 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
579 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
580 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
581 * elfxx-ia64.c (lookup_howto): Likewise.
583 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
584 the end of strtab and clear it.
587 2005-07-05 Nick Clifton <nickc@redhat.com>
589 * po/vi.po: New Vietnamese translation.
590 * configure.in (ALL_LINGUAS): Add vi.
591 * configure: Regenerate.
593 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
595 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
596 touchup logic like i386/ppc.
598 2005-07-05 Alan Modra <amodra@bigpond.net.au>
600 * elf.c (special_sections): Move const qualifier.
601 (special_sections_b..special_sections_t): Likewise.
602 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
604 (elf32_arm_symbian_special_sections): Move const qualifier.
605 * elf32-m32r.c: Similarly.
606 * elf32-m68hc11.c: Similarly.
607 * elf32-m68hc12.c: Similarly.
608 * elf32-mcore.c: Similarly.
609 * elf32-ppc.c: Similarly.
610 * elf32-sh64.c: Similarly.
611 * elf32-v850.c: Similarly.
612 * elf32-xtensa.c: Similarly.
613 * elf64-alpha.c: Similarly.
614 * elf64-hppa.c: Similarly.
615 * elf64-ppc.c: Similarly.
616 * elf64-sh64.c: Similarly.
617 * elfxx-ia64.c: Similarly.
618 * elfxx-mips.c: Similarly.
620 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
622 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
623 info->executable instead of !info->shared where appropriate.
625 2005-07-04 Alan Modra <amodra@bigpond.net.au>
628 * elf.c (assign_file_positions_for_segments): Remove excluded
629 sections from the segment map.
631 2005-07-04 Alan Modra <amodra@bigpond.net.au>
634 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
636 (_bfd_elf_get_special_section): Declare.
637 (bfd_elf_special_section): Update prototype.
638 * elf.c (special_sections): Remove unused outer entries.
639 (get_special_section): Delete.
640 (_bfd_elf_get_special_section): New function.
641 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
642 special_sections indexing.
643 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
644 * elf32-arm.c (symbian_special_sections_d): Delete.
645 (symbian_special_sections_g, symbian_special_sections_h): Delete.
646 (symbian_special_sections_i, symbian_special_sections_f): Delete.
647 (symbian_special_sections_p): Delete.
648 (elf32_arm_symbian_special_sections): Merge above to here.
649 (elf32_arm_symbian_get_sec_type_attr): New function.
650 (elf_backend_special_sections): Don't define.
651 (elf_backend_get_sec_type_attr): Define.
652 * elf32-m32r.c: Similarly to elf32-arm.c.
653 * elf32-m68hc11.c: Likewise.
654 * elf32-m68hc12.c: Likewise.
655 * elf32-mcore.c: Likewise.
656 * elf32-sh64.c: Likewise.
657 * elf32-v850.c: Likewise.
658 * elf32-xtensa.c: Likewise.
659 * elf64-alpha.c: Likewise.
660 * elf64-hppa.c: Likewise.
661 * elf64-ppc.c: Likewise.
662 * elf64-sh64.c: Likewise.
663 * elfxx-ia64.c: Likewise.
664 * elfxx-mips.c: Likewise.
665 * elf32-ppc.c: Likewise.
666 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
667 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
668 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
669 (elf_backend_get_sec_type_attr): Define.
670 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
671 (elf_backend_special_sections): Don't define.
674 2005-07-01 Nick Clifton <nickc@redhat.com>
676 * cpu-d10v.c: Update to ISO C90 style function declarations and
678 * cpu-d30v.c: Likewsie.
679 * cpu-i370.c: Likewsie.
680 * cpu-xstormy16.c: Likewsie.
681 * elf32-arc.c: Likewsie.
682 * elf32-d10v.c: Likewsie.
683 * elf32-d30v.c: Likewsie.
684 * elf32-dlx.c: Likewsie.
685 * elf32-i370.c: Likewsie.
686 * elf32-i960.c: Likewsie.
687 * elf32-ip2k.c: Likewsie.
688 * elf32-m32r.c: Likewsie.
689 * elf32-mcore.c: Likewsie.
690 * elf32-openrisc.c: Likewsie.
691 * elf32-or32.c: Likewsie.
692 * elf32-pj.c: Likewsie.
693 * elf32-v850.c: Likewsie.
694 * elf32-xstormy16.c: Likewsie.
696 2005-07-01 Alan Modra <amodra@bigpond.net.au>
698 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
700 (elf64_alpha_create_dynamic_sections): Always make new sections
701 by using bfd_make_section_anyway_with_flags. Check that .got not
703 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
706 2005-06-30 Alan Modra <amodra@bigpond.net.au>
708 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
709 _SDA_BASE_ and _SDA2_BASE_ symbols.
710 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
711 sym if not def_regular.
712 (_bfd_elf_provide_section_bound_symbols): Similarly.
714 2005-06-30 Ben Elliston <bje@gnu.org>
716 * config.bfd: Mark as obsolete:
721 2005-06-29 Alan Modra <amodra@bigpond.net.au>
723 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
724 .eh_frame specially..
725 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
726 Don't recheck sections we have already marked.
727 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
728 * section.c (struct bfd_section): Add gc_mark_from_eh.
729 (STD_SECTION): Adjust.
730 * ecoff.c (bfd_debug_section): Adjust.
731 * bfd-in2.h: Regenerate.
733 2005-06-29 Alan Modra <amodra@bigpond.net.au>
735 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
736 not been processed by check_relocs.
738 2005-06-29 Paul Brook <paul@codesourcery.com>
740 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
741 * bfd-in2.h: Regenerate.
742 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
744 * elflink.c (bfd_elf_set_symbol): Add section argument.
745 (_bfd_elf_provide_symbol): Ditto.
746 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
748 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
750 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
752 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
753 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
754 (struct elf32_hppa_link_hash_table): Use etab and bstab.
755 (stub_hash_newfunc): Use hh.
756 (hppa_link_hash_newfunc): Use hsh_cache.
757 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
758 (elf32_hppa_link_hash_table_free): Use bstab.
759 (hppa_stub_name): Use eh.
760 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
761 (hppa_add_stub): Use bstab.
762 (hppa_type_of_stub): Use eh.
763 (hppa_build_one_stub): Use hh and bh_root.
764 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
765 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
766 (elf32_hppa_gc_sweep_hook): Use hdh_next.
767 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
768 (allocate_plt_static): Use etab.
769 (allocate_dynrelocs): Use etab, and hdh_next.
770 (readonly_dynrelocs): Use hdh_next.
771 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
772 (get_local_syms): Use eh, bstab, and hh.
773 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
774 (elf32_hppa_set_gp): Use etab.
775 (elf32_hppa_build_stubs): Use bstab.
776 (final_link_relocate): Use eh, bh_root.
777 (elf32_hppa_relocate_section): Use elf, etab.
778 (elf32_hppa_finish_dynamic_sections): Use etab.
780 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
782 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
785 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
787 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
788 (hppa_stub_hash_entry): Define.
789 (stub_hash_newfunc): Rename variables.
790 (hppa_link_hash_newfunc): Likewise.
791 (elf32_hppa_link_hash_table_free): Likewise.
792 (hppa_stub_name): Likewise.
793 (hppa_get_stub_entry): Likewise.
794 (hppa_add_stub): Likewise.
795 (hppa_type_of_stub): Likewise.
796 (hppa_build_one_stub): Likewise.
797 (hppa_size_one_stub): Likewise.
798 (elf32_hppa_create_dynamic_sections): Likewise.
799 (elf32_hppa_copy_indirect_symbol): Likewise.
800 (elf32_hppa_check_relocs): Likewise.
801 (elf32_hppa_gc_mark_hook): Likewise.
802 (elf32_hppa_gc_sweep_hook): Likewise.
803 (elf32_hppa_grok_psinfo): Likewise.
804 (elf32_hppa_hide_symbol): Likewise.
805 (elf32_hppa_adjust_dynamic_symbol): Likewise.
806 (allocate_dynrelocs): Likewise.
807 (clobber_millicode_symbols): Likewise.
808 (readonly_dynrelocs): Likewise.
809 (elf32_hppa_size_dynamic_sections): Likewise.
810 (get_local_syms): Likewise.
811 (elf32_hppa_size_stubs): Likewise.
812 (hppa_record_segment_addr): Likewise.
813 (final_link_relocate): Likewise.
814 (elf32_hppa_relocate_section): Likewise.
815 (elf32_hppa_finish_dynamic_symbol): Likewise.
817 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
820 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
822 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
823 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
824 * elf32-cris.c (cris_elf_check_relocs): Likewise.
825 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
826 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
827 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
828 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
829 * elf32-i370.c (i370_elf_check_relocs): Likewise.
830 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
831 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
832 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
833 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
834 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
835 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
836 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
837 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
838 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
839 * elf32-s390.c (elf_s390_check_relocs): Likewise.
840 * elf32-sh.c (sh_elf_check_relocs): Likewise.
841 * elf32-v850.c (v850_elf_check_relocs): Likewise.
842 * elf32-vax.c (elf_vax_check_relocs): Likewise.
843 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
844 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
845 * elf64-s390.c (elf_s390_check_relocs): Likewise.
846 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
847 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
848 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
850 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
853 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
856 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
859 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
860 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
862 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
864 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
865 BFD_RELOC_X86_64_GOTPC32.
866 * bfd-in2.h: Regenerated.
868 2005-06-17 Jakub Jelinek <jakub@redhat.com>
870 * elf.c (bfd_section_from_shdr): Kill bogus warning.
872 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
873 symbol, relocation, group or versym sections.
875 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
877 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
878 doesn't point into the section.
880 2005-06-17 Jan Beulich <jbeulich@novell.com>
882 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
883 and BFD_RELOC_X86_64_GOTPC32.
884 * libbfd.h (bfd_reloc_code_real_names): Likewise.
885 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
886 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
887 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
888 and R_X86_64_GOTPC32.
889 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
890 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
891 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
892 (elf64_x86_64_relocate_section): Likewise.
893 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
895 2005-06-15 Mark Kettenis <kettenis@gnu.org>
897 * archive.c: Include "libiberty.h".
899 2005-06-15 Nick Clifton <nickc@redhat.com>
901 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
902 produced by the GreenHills toolchain can be assimilated.
904 2005-06-14 Steve Ellcey <sje@cup.hp.com>
906 * som.c (som_find_inliner_info): New.
908 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
910 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
912 2005-06-14 Jakub Jelinek <jakub@redhat.com>
914 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
915 Prevent endless recursion on broken objects.
917 * archive.c (do_slurp_coff_armap): Check for overflows.
919 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
921 * elfcode.h (elf_write_relocs): Do nothing if there are no
924 2005-06-10 Alan Modra <amodra@bigpond.net.au>
926 * dwarf2.c (decode_line_info): Revert last change. Instead set
927 initial low_pc to -1 to avoid need to test whether loc_pc has
930 2005-06-09 Christopher Faylor <cgf@timesys.com>
932 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
933 either SEC_ALLOC OR SEC_LOAD.
935 2005-06-09 Christopher Faylor <cgf@timesys.com>
937 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
938 section header. Do not add STYP_NOLOAD since it does not appear to be
941 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
944 * dwarf2.c (lookup_address_in_line_info_table): Restore code
945 handling NULL function info, removed with 2005-04-03 change.
947 2005-06-08 Mark Mitchell <mark@codesourcery.com>
949 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
951 2005-06-09 Alan Modra <amodra@bigpond.net.au>
953 * elflink.c (elf_mark_used_section): Delete.
954 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
955 * reloc.c (bfd_mark_used_section): New function.
956 (bfd_generic_gc_sections): Call bfd_mark_used_section.
958 2005-06-08 Alan Modra <amodra@bigpond.net.au>
960 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
963 2005-06-07 Mark Mitchell <mark@codesourcery.com>
965 * opncls.c (bfd_fdopenr): Add missing break statements.
967 2005-06-07 Mark Mitchell <mark@codesourcery.com>
969 * opncls.c (bfd_fopen): New API.
971 (bfd_fdopenr): Likewise.
972 * bfd-in2.h: Regenerated.
974 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
975 Michael Snyder <msnyder@redhat.com>
976 Stan Cox <scox@redhat.com>
978 * Makefile.am (ALL_MACHINES): Add ms1 support.
979 (ALL_MACHINES_CFILES): Same.
980 (BFD32_BACKENDS): Same.
981 (BFD32_BACKENDS_CFILES): Same.
983 * Makefile.in: Regenerate.
985 * archures.c (bfd_architecture): Add ms1 entries.
986 Externalize bfd_ms1_arch.
987 (bfd_archures_list): Add bfd_ms1_arch.
989 * bfd-in2.h: Regenerate.
991 * cpu-ms1.c: New file.
993 * elf32-ms1.c: New file.
995 * targets.c: Define extern of bfd_elf32_ms1_vec.
996 Add bfd_elf32_ms1_vec to _bfd_target_vector.
998 * configure.in: Add bfd_elf32_ms1_vec case.
1000 * configure: Regenerate.
1002 * config.bfd: Add ms1-*-elf to table.
1004 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1006 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
1008 2005-06-07 Alan Modra <amodra@bigpond.net.au>
1010 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
1011 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
1013 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1016 * bfd.c (bfd_find_line): New.
1018 * dwarf2.c (comp_unit): Add variable_table.
1019 (funcinfo): Add file, line, and sec.
1021 (lookup_symbol_in_function_table): New.
1022 (lookup_symbol_in_variable_table): New.
1023 (scan_unit_for_functions): Renamed to ...
1024 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
1026 (comp_unit_find_nearest_line): Updated.
1027 (comp_unit_find_line): New.
1028 (_bfd_dwarf2_find_line): New.
1030 * elf-bfd.h (_bfd_elf_find_line): New.
1031 (_bfd_generic_find_line): New. Defined.
1033 * elf.c (_bfd_elf_find_line): New.
1035 * libbfd-in.h (_bfd_dwarf2_find_line): New.
1036 (_bfd_generic_find_line): New.
1038 * bfd-in2.h: Regenerated.
1039 * libbfd.h: Likewise.
1041 * libbfd.c (_bfd_generic_find_line): New.
1043 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
1044 with _bfd_generic_find_line.
1045 (bfd_target): Add _bfd_find_line.
1047 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1049 * dwarf2.c (decode_line_info): Properly set low_pc.
1051 2005-06-06 Alan Modra <amodra@bigpond.net.au>
1053 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
1054 case, include addend when indexing .opd section map.
1055 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
1056 clear opd_adjust array if no_opd_opt set. Tidy code.
1057 Ignore zero size .opd. Check bfd_alloc return value.
1058 (ppc_stub_name): Return immediately on bfd_malloc fail.
1059 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
1061 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
1063 * dwarf2.c (comp_unit): Fix a typo in comment.
1065 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1067 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
1068 (reloc_type_lookup): Dito.
1069 (elf_vax_discard_copies): Dito.
1070 (elf_vax_instantiate_got_entries): Dito.
1071 (elf_vax_link_hash_traverse): Dito.
1072 (elf_vax_link_hash_newfunc): Dito.
1073 (elf_vax_link_hash_table_create): Dito.
1074 (elf32_vax_set_private_flags): Dito.
1075 (elf32_vax_merge_private_bfd_data): Dito.
1076 (elf32_vax_print_private_bfd_data): Dito.
1077 (elf_vax_check_relocs): Dito.
1078 (elf_vax_gc_mark_hook): Dito.
1079 (elf_vax_gc_sweep_hook): Dito.
1080 (elf_vax_size_dynamic_sections): Dito.
1081 (elf_vax_discard_copies): Dito.
1082 (elf_vax_instantiate_got_entries): Dito.
1083 (elf_vax_relocate_section): Dito.
1084 (elf_vax_finish_dynamic_symbol): Dito.
1085 (elf_vax_finish_dynamic_sections): Dito.
1086 (elf_vax_hash_table): Break-up of line isn't needed.
1087 (elf_vax_check_relocs): Remove leading whitespace
1088 (elf_vax_relocate_section): Remove redundant whitespace
1089 (elf_vax_link_hash_newfunc): Don't cast NULL.
1090 (elf_vax_link_hash_table_create): Dito.
1091 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
1093 2005-06-03 Alan Modra <amodra@bigpond.net.au>
1096 * configure.in: Bump version
1097 * configure: Regenerate.
1098 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
1099 discarded section sym refs and kill linker output.
1100 * simple.c (simple_dummy_einfo): New function.
1101 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
1103 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
1104 for all reloc types.
1106 2005-06-02 Alan Modra <amodra@bigpond.net.au>
1108 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
1109 restrictive of func code and func descr for undefined syms as well
1112 2005-05-31 Jim Blandy <jimb@redhat.com>
1114 * Makefile.am: Regenerate dependencies with 'make dep-am'.
1115 * Makefile.in: Regenerate.
1117 2005-05-31 Richard Henderson <rth@redhat.com>
1119 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
1120 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
1121 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
1122 (elf64_alpha_want_plt): Update to match.
1123 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
1124 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
1126 2005-05-31 Zack Weinberg <zack@codesourcery.com>
1128 * elf32-arm.c (elf32_arm_reloc_type_lookup)
1129 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
1130 Use ISO C90 function declaration style.
1132 2005-05-31 James E Wilson <wilson@specifixinc.com>
1134 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
1135 header PF_R flag on PT_LOAD segments.
1137 2005-05-30 Richard Henderson <rth@redhat.com>
1139 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
1140 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
1142 2005-05-29 Richard Henderson <rth@redhat.com>
1144 * configure.in (--enable-secureplt): New.
1145 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
1146 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
1147 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
1148 (elf64_alpha_use_secureplt): New.
1149 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
1150 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
1151 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
1152 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
1153 (struct alpha_elf_link_hash_entry): Add plt_offset.
1154 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
1155 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
1156 (PLT_ENTRY_WORD3): Remove.
1157 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
1158 on .plt and create .got.plt.
1159 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
1160 (get_got_entry): Initialize plt_offset.
1161 (elf64_alpha_want_plt): New.
1162 (elf64_alpha_check_relocs): Use it.
1163 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
1165 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
1166 error as user error.
1167 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
1169 (elf64_alpha_size_plt_section): Size .got.plt section.
1170 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
1172 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
1173 Add PLTRO DYNAMIC entry.
1174 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
1175 (elf64_alpha_finish_dynamic_sections): Likewise.
1177 2005-05-28 David Daney <ddaney@avtrex.com>
1179 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
1180 calculation of DT_RELSZ to occur after all dynamic relocations
1183 2005-05-28 Eli Zaretskii <eliz@gnu.org>
1185 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
1186 * config.in, configure: Regenerate.
1188 2005-05-26 Mark Kettenis <kettenis@gnu.org>
1189 Maciej W. Rozycki <macro@linux-mips.org>
1191 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
1192 stop processing of options if one of invalid size is
1194 (_bfd_mips_elf_section_from_shdr): Likewise.
1195 (_bfd_mips_elf_fake_sections): Reset the type of empty special
1198 2005-05-26 Richard Henderson <rth@redhat.com>
1200 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
1201 plt_old_section, plt_old_value.
1202 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
1203 (elf64_alpha_size_plt_section_1): Don't use it.
1205 2005-05-26 Jakub Jelinek <jakub@redhat.com>
1207 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
1208 first shdr has sh_size == 0. Fail if e_shnum is large to cause
1209 arithmetic overflow when allocating the i_shdr array.
1210 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
1212 2005-05-25 Richard Henderson <rth@redhat.com>
1214 * elf64-alpha.c: Update all function definitions to ISO C. Remove
1215 all function prototypes; rearrange functions into def-use order.
1217 2005-05-25 Richard Henderson <rth@redhat.com>
1219 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
1220 in the presence of deleting elements.
1221 (elf64_alpha_size_got_sections): Zero dead got section size.
1223 2005-05-23 Fred Fish <fnf@specifixinc.com>
1225 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
1226 (struct funcinfo): Add caller_func, caller_file, caller_line.
1227 tag, and nesting_level members.
1228 (lookup_address_in_function_table): Change first passed parameter
1229 from "struct funcinfo *" to "struct comp_unit *".
1230 (lookup_address_in_function_table): Dereference unit to find function
1232 (lookup_address_in_function_table): Traverse the function list to
1233 create a chain of inlined functions back to the first non inlined
1235 (scan_unit_for_functions): Remember tag and nesting level. Handle
1236 DW_AT_call_file and DW_AT_call_line.
1237 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
1238 call to pass unit pointer instead of function table pointer. For
1239 inlined functions, save pointer to the inliner chain.
1240 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
1241 (_bfd_dwarf2_find_inliner_info): New function that returns information
1242 from the inliner chain after a call to bfd_find_nearest_line.
1244 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
1245 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
1246 NAME##_find_inliner_info.
1247 (bfd_target): Add _bfd_find_inliner_info.
1248 * bfd-in2.h: Regenerate.
1250 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
1251 macro that always returns bfd_false.
1252 (_bfd_dwarf2_find_inliner_info): Declare.
1253 * libbfd.h: Regenerate.
1255 * elf32-arm.c (elf32_arm_find_inliner_info): New function
1256 that calls _bfd_dwarf2_find_inliner_info.
1257 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
1259 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
1260 that calls _bfd_dwarf2_find_inliner_info.
1261 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
1262 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
1263 _bfd_mips_elf_find_inliner_info.
1264 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
1265 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
1267 * elf.c (_bfd_elf_find_inliner_info): New function that calls
1268 _bfd_dwarf2_find_inliner_info.
1269 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
1270 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
1271 _bfd_elf_find_inliner_info.
1273 * coffgen.c (coff_find_inliner_info): New function that
1274 calls _bfd_dwarf2_find_inliner_info.
1275 * libcoff-in.h (coff_find_inliner_info): Declare.
1276 * libcoff.h: Regenerate.
1277 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
1278 (pmac_xcoff_vec) Ditto.
1279 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1280 (aix5coff64_vec): Ditto.
1282 * aout-target.h (MY_find_inliner_info): Define as
1283 _bfd_nosymbols_find_inliner_info.
1284 * aout-tic30.c (MY_find_inliner_info): Ditto.
1285 * binary.c (binary_find_inliner_info): Ditto.
1286 * i386msdos.c (msdos_find_inliner_info): Ditto.
1287 * ihex.c (ihex_find_inliner_info): Ditto.
1288 * libaout.h (aout_32_find_inliner_info): Ditto.
1289 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
1290 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
1291 * mmo.c (mmo_find_inliner_info): Ditto.
1292 * nlm-target.h (nlm_find_inliner_info): Ditto.
1293 * pef.c (bfd_pef_find_inliner_info): Ditto.
1294 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
1295 * srec.c (srec_find_inliner_info): Ditto.
1296 * tekhex.c (tekhex_find_inliner_info): Ditto.
1297 * versados.c (versados_find_inliner_info): Ditto.
1298 * xsym.c (bfd_sym_find_inliner_info): Ditto.
1300 * ieee.c (ieee_find_inliner_info): New function that always
1302 * oasys.c (oasys_find_inliner_info): Ditto.
1303 * vms.c (vms_find_inliner_info): Ditto.
1305 2005-05-24 Alan Modra <amodra@bigpond.net.au>
1307 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
1308 force old plt layout.
1310 2005-05-22 Richard Henderson <rth@redhat.com>
1312 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
1314 (elf64_alpha_check_relocs): Likewise.
1315 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
1316 non-allocated sections.
1318 2005-05-22 Richard Henderson <rth@redhat.com>
1320 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
1321 undefweak to use zero register. Call elf64_alpha_relax_got_load
1322 if not all uses removed.
1323 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
1324 (elf64_alpha_relax_section): Handle undefweak symbols.
1325 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
1326 (elf64_alpha_size_rela_got_1): Likewise.
1327 (elf64_alpha_relocate_section): Likewise.
1329 2005-05-22 Richard Henderson <rth@redhat.com>
1331 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
1332 on SEC_CODE sections.
1334 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1336 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
1338 (som_write_space_strings): Change type of tmp_space and p to char *.
1339 (som_write_symbol_strings): Likewise. Also change type of comp to
1341 (som_begin_writing): Change type of strings_size to unsigned int.
1342 (som_finish_writing): Likewise.
1343 (som_slurp_reloc_table): Change type of external_relocs to unsigned
1345 * som.h (struct som_section_data_struct): Change type of reloc_stream
1346 field to unsigned char *.
1348 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1350 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
1351 copy relocations for VxWorks.
1353 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1355 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
1357 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
1358 (ppc_elf_check_relocs): Set has_sda_refs.
1359 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
1360 copy relocations. Use has_sda_refs to place variables in .sbss.
1361 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
1364 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1366 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
1367 xtensa_default_isa is initialized.
1369 2005-05-20 Alan Modra <amodra@bigpond.net.au>
1371 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
1372 for second and subsequent list entries. Only allocate multiple
1373 glink stubs when shared or pie.
1374 (ppc_elf_finish_dynamic_symbol): Break out early when only one
1375 glink stub is needed.
1377 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1379 * Makefile.am: Have 'all' depend on 'info'.
1380 * Makefile.in: Regenerate.
1382 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1384 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
1385 init_offset. Add init_got_refcount, init_plt_refcount,
1386 init_got_offset and init_plt_offset.
1387 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
1388 (_bfd_elf_link_hash_hide_symbol): Likewise.
1389 (_bfd_elf_link_hash_table_init): Likewise.
1390 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1391 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
1392 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
1393 (bfd_elf_size_dynamic_sections): Likewise.
1394 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
1395 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
1396 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
1397 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
1398 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
1399 (struct plt_entry): New.
1400 (ppc_elf_link_hash_table_create): Set new init_plt fields.
1401 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
1402 use _bfd_elf_link_hash_copy_indirect.
1403 (update_plt_info, find_plt_ent): New functions.
1404 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
1405 and adjust for use of plt list rather than refcount.
1406 (ppc_elf_gc_sweep_hook): Likewise.
1407 (ppc_elf_tls_optimize): Likewise.
1408 (ppc_elf_adjust_dynamic_symbol): Likewise.
1409 (allocate_dynrelocs): Likewise.
1410 (ppc_elf_relax_section): Likewise.
1411 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
1412 when performing a relocatable link.
1413 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
1414 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
1417 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1419 * elf.c (assign_file_positions_for_segments): Use maximum of
1420 maxpagesize and section alignment when adjusting initial
1421 segment offset and section offsets.
1423 2005-05-18 Zack Weinberg <zack@codesourcery.com>
1425 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
1428 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf.c (group_signature): Undo the last change. Check if the
1431 symbol table section is correct.
1433 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1435 * elf32-arm.c: Wherever possible, use official reloc names
1437 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
1438 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
1439 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
1440 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
1441 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
1442 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
1443 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
1444 Add many new relocations from AAELF.
1445 (elf32_arm_howto_from_type): Update to match.
1446 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
1447 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
1448 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
1449 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
1450 (elf32_arm_final_link_relocate): Add support for
1451 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
1452 case entries redundant with default.
1454 * reloc.c: Reorganize ARM relocations. Add Thumb
1455 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
1456 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
1457 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
1458 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
1459 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
1460 * bfd-in2.h, libbfd.h: Regenerate.
1462 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1464 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
1466 * format.c (bfd_check_format_matches): Set output_has_begun
1468 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
1469 special case for both_direction.
1471 2005-05-17 Nick Clifton <nickc@redhat.com>
1473 * elf.c (group_signature): Check for a group section which is
1474 actually a (corrupt) symbol table section in disguise and prevent
1475 an infinite loop from occurring.
1477 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1479 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
1482 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1484 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
1485 predicate on slot 0 only if slot 0 isn't br.
1487 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1490 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
1491 empty sdynbss section.
1492 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1494 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
1496 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
1499 2005-05-17 Alan Modra <amodra@bigpond.net.au>
1501 * elf32-ppc.c (LIS_11. LIS_12): Define.
1502 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
1503 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
1504 for --data-plt when building non-pie executables.
1506 2005-05-17 Nick Clifton <nickc@redhat.com>
1508 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1509 the situation where a symbols's section is not known but a section
1510 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1513 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1514 the presence of a symbol table to just before the symbol table is
1517 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1520 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1521 (elfNN_ia64_relax_section): Use it.
1523 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1525 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1528 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1530 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1532 (ppc_elf_finish_dynamic_sections): Likewise.
1534 2005-05-13 Fred Fish <fnf@specifixinc.com>
1536 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1537 * libbfd.h: Rebuilt.
1539 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1541 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1542 periods in linkonce_kind values.
1544 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1546 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1547 against protected function when building executable.
1549 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1551 * elf32-ppc.c (LWZU_0_X_11): Delete.
1552 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1553 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1554 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1556 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1558 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1559 Generate .glink branch table and updated stubs.
1561 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1563 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1564 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1565 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1566 (CROR_151515, CROR_313131): Delete.
1567 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1568 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1569 LWZU_0_X_11): Define.
1570 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1571 and R_PPC_REL16_HA entries.
1572 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1573 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1574 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1575 new_plt, and old_plt.
1576 (ppc_elf_create_dynamic_sections): Create .glink section.
1577 (ppc_elf_check_relocs): Set new_plt and old_plt.
1578 (ppc_elf_select_plt_layout): New function.
1579 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1580 (allocate_got): Handle differences between old and new got layout.
1581 (allocate_dynrelocs): Likewise for plt.
1582 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1583 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1584 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1585 destination of R_PPC_PLTREL24 relocs.
1586 (ppc_elf_relocate_section): Handle new relocs and changed destination
1588 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1589 differences in layout.
1590 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1591 put a blrl in new got. Write glink contents.
1592 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1593 * libbfd.h: Regenerate.
1594 * bfd-in2.h: Regenerate.
1596 2005-05-11 Andreas Schwab <schwab@suse.de>
1598 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1601 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1603 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1604 section if SEC_ALLOC isn't set.
1606 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1608 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1609 * acinclude.m4: Don't sinclude accross.m4.
1610 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1612 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1614 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1615 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1616 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1617 (func_desc_adjust): Hide fake function descriptors when function
1618 code entry is defined.
1619 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1621 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1623 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1625 2005-05-08 Dave Korn <dave.korn@artimi.com>
1627 * coff-tic80.c: Undefine _CONST after system headers to prevent
1628 clash with tic80-specific definition in include/coff/tic80.h
1630 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1633 * elflink.c (elf_link_output_extsym): Use output_bfd if
1634 h->root.u.def.section is bfd_abs_section_ptr when reporting
1637 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1639 * elf-bfd.h (elf_backend_data): Update special_sections to
1640 array of pointer to bfd_elf_special_section.
1641 * elf.c (special_sections): Likewise.
1642 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1643 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1644 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1645 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1646 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1647 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1648 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1649 * elf32-v850.c (v850_elf_special_sections): Likewise.
1650 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1651 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1652 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1653 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1654 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1655 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1656 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1657 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1659 * elf.c (get_special_section): Updated.
1661 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1663 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1664 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1665 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1667 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1668 * elf32-frv.c (_frv_create_got_section): Likewise.
1669 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1670 (elf_backend_got_symbol_offset): Don't define.
1671 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1672 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1674 (ppc_elf_create_got): Tidy.
1675 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1676 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1677 (ppc_elf_gc_sweep_hook): Likewise.
1678 (ppc_elf_relocate_section): Likewise.
1679 (ppc_elf_finish_dynamic_symbol): Likewise.
1680 (allocate_got): New function.
1681 (allocate_dynrelocs): Use allocate_got.
1682 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1683 so that local got can refcount it. Set got_header_size.
1684 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1686 (ppc_elf_finish_dynamic_sections): Likewise.
1687 (elf_backend_got_symbol_offset): Don't define.
1688 (elf_backend_got_header_size): Ditto.
1690 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1692 * configure.in (ACX_HEADER_STRING): New.
1693 * configure: Regenerate.
1694 * config.in: Regenerate.
1695 * sysdep.h (STRING_WITH_STRINGS): Use.
1697 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1699 * elf.c (_bfd_elf_close_and_cleanup): Only call
1700 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1702 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1704 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1705 "__bss_start" instead of "_edata" as fallback.
1707 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1709 * bfd-in2.h: Regenerated.
1711 2005-05-05 Paul Brook <paul@codesourcery.com>
1713 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1714 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1716 * configure: Regenerate.
1717 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1718 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1719 (elf32-i386.lo): Depend on elf-vxworks.h.
1720 (elf-vxworks.lo): New rule.
1721 * Makefile.in: Regenerate.
1722 * elf-bfd.h (elf_backend_data): Update type of
1723 elf_backend_emit_relocs.
1724 (_bfd_elf_link_output_relocs): Update prototype.
1725 * elflink.c (_bfd_elf_link_output_relocs): Always use
1726 bed->elf_backend_emit_relocs when outputting relocations.
1727 * elfxx-target.h (elf_backend_emit_relocs): Default to
1728 _bfd_elf_link_output_relocs.
1729 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1730 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1731 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1732 (elf_i386_plt0_entry): Remove padding.
1733 (elf_i386_pic_plt0_entry): Ditto.
1734 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1735 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1736 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1737 plt0_pad_byte fields.
1738 (elf_i386_link_hash_table_create): Zero them.
1739 (elf_i386_create_dynamic_sections): Create static relocation section.
1740 (allocate_dynrelocs): Allocate space for static PLT relocations.
1741 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1742 symbols. Give PLT symbols function type. Don't strip PLT sections
1743 if we have exported symbols from them.
1744 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1745 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1747 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1748 Add relocation for GOT location. Fill in PLT static relocations.
1749 (elf_i386_vxworks_link_hash_table_create): New function.
1750 (elf_i386_vxworks_link_output_symbol_hook): New function.
1751 * elf-vxworks.h: New file.
1753 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1755 * section.c (bfd_make_section_anyway_with_flags): New.
1756 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1757 (bfd_make_section_with_flags): New.
1758 (bfd_make_section): Call bfd_make_section_with_flags.
1760 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1761 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1762 instead of bfd_make_section/bfd_make_section and don't call
1763 bfd_set_section_flags.
1764 (mn10300_elf_check_relocs): Likewise.
1765 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1766 * elf32-arm.c (create_got_section): Likewise.
1767 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1768 (elf32_arm_check_relocs): Likewise.
1769 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1770 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1771 (_frv_create_got_section): Likewise.
1772 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1773 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1774 (elf32_hppa_check_relocs): Likewise.
1775 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1776 (i370_elf_check_relocs): Likewise.
1777 * elf32-i386.c (create_got_section): Likewise.
1778 (elf_i386_check_relocs): Likewise.
1779 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1780 (create_got_section): Likewise.
1781 (m32r_elf_create_dynamic_sections): Likewise.
1782 (m32r_elf_check_relocs): Likewise.
1783 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1784 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1785 (ppc_elf_create_dynamic_sections): Likewise.
1786 (ppc_elf_add_symbol_hook): Likewise.
1787 (ppc_elf_check_relocs): Likewise.
1788 * elf32-s390.c (create_got_section): Likewise.
1789 (elf_s390_check_relocs): Likewise.
1790 * elf32-sh.c (create_got_section): Likewise.
1791 (sh_elf_create_dynamic_sections): Likewise.
1792 (sh_elf_check_relocs): Likewise.
1793 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1794 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1795 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1796 (add_extra_plt_sections): Likewise.
1797 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1798 (elf64_alpha_create_got_section): Likewise.
1799 (elf64_alpha_create_dynamic_sections): Likewise.
1800 (elf64_alpha_check_relocs): Likewise.
1801 * elf64-hppa.c (get_reloc_section): Likewise.
1802 (get_opd): Likewise.
1803 (get_plt): Likewise.
1804 (get_dlt): Likewise.
1805 (get_stub): Likewise.
1806 (elf64_hppa_create_dynamic_sectionso): Likewise.
1807 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1808 * elf64-ppc.c (create_linkage_sections): Likewise.
1809 (ppc64_elf_check_relocs): Likewise.
1810 * elf64-s390.c (create_got_section): Likewise.
1811 (elf_s390_check_relocs): Likewise.
1812 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1813 (sh64_elf64_create_dynamic_sections): Likewise.
1814 * elf64-x86-64.c (create_got_section): Likewise.
1815 (elf64_x86_64_check_relocs): Likewise.
1816 * elflink.c (_bfd_elf_create_got_section): Likewise.
1817 (_bfd_elf_link_create_dynamic_sections): Likewise.
1818 (elf_link_add_object_symbols): Likewise.
1819 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1820 (elfNN_ia64_create_dynamic_sections): Likewise.
1821 (get_fptr): Likewise.
1822 (get_pltoff): Likewise.
1823 (get_reloc_section): Likewise.
1824 (elfNN_ia64_object_p): Likewise.
1825 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1826 (mips_elf_create_compact_rel_section): Likewise.
1827 (mips_elf_create_got_section): Likewise.
1828 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1829 * elfxx-sparc.c (create_got_section): Likewise.
1830 (_bfd_sparc_elf_check_relocs): Likewise.
1832 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1833 on linker created sections.
1835 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1838 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1839 script on executable.
1841 2005-05-05 John Levon <levon@movementarian.org>
1843 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1844 allocated memory before returning.
1845 (decode_line_info): Likewise.
1846 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1847 allocated by functions in this file.
1848 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1849 * elf.c (_bfd_elf_close_and_cleanup): Call
1850 _bfd_dwarf2_cleanup_debug_info.
1852 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1854 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1855 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1856 * configure, config.in, Makefile.in: Regenerate.
1857 * sysdep.h (stpcpy): Revert last change.
1859 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1861 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1863 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1865 * elfxx-ia64.c (ARCH_SIZE): New.
1866 (LOG_SECTION_ALIGN): Likewise.
1867 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1868 align relocation sections.
1869 (get_fptr): Likewise.
1870 (get_reloc_section): Likewise.
1871 (elfNN_ia64_tprel_base): Likewise.
1872 (elfNN_ia64_check_relocs): Support 32bit relocations.
1873 (allocate_global_fptr_got): Likewise.
1874 (allocate_dynrel_entries): Likewise.
1875 (set_got_entry): Likewise.
1876 (set_pltoff_entry): Likewise.
1877 (elfNN_ia64_relocate_section): Likewise.
1879 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1881 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1882 * configure: Regenerate.
1883 * config.in: Likewise.
1885 * sysdep.h (stpcpy): New.
1887 2005-05-04 Nick Clifton <nickc@redhat.com>
1889 * Update the address and phone number of the FSF organization in
1890 the GPL notices in the following files:
1891 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1892 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1893 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1894 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1895 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1896 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1897 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1898 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1899 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1900 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1901 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1902 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1903 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1904 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1905 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1906 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1907 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1908 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1909 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1910 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1911 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1912 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1913 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1914 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1915 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1916 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1917 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1918 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1919 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1920 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1921 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1922 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1923 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1924 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1925 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1926 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1927 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1928 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1929 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1930 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1931 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1932 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1933 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1934 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1935 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1936 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1937 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1938 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1939 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1940 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1941 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1942 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1943 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1944 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1945 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1946 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1947 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1948 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1949 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1950 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1951 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1952 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1953 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1954 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1955 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1956 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1957 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1958 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1959 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1960 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1963 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1965 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1966 * bfd-in2.h: Regenerated.
1968 * elflink.c (bfd_elf_set_symbol): New.
1969 (_bfd_elf_provide_symbol): Call it.
1970 (_bfd_elf_provide_section_bound_symbols): New.
1972 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1974 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1975 at the end, if a strong definition has already been seen.
1977 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1979 * section.c (struct bfd_section): Replace link_order_head and
1980 link_order_tail with map_head and map_tail union.
1981 (STD_SECTION): Update.
1982 (_bfd_strip_section_from_output): Delete.
1983 * aoutx.h: Update throughout for above changes.
1984 * coff-ppc.c: Likewise.
1985 * cofflink.c: Likewise.
1986 * ecoff.c: Likewise.
1987 * elf-eh-frame.c: Likewise.
1988 * elf-m10300.c: Likewise.
1990 * elf32-arm.c: Likewise.
1991 * elf32-cris.c: Likewise.
1992 * elf32-hppa.c: Likewise.
1993 * elf32-i386.c: Likewise.
1994 * elf32-m32r.c: Likewise.
1995 * elf32-m68hc1x.c: Likewise.
1996 * elf32-m68k.c: Likewise.
1997 * elf32-ppc.c: Likewise.
1998 * elf32-s390.c: Likewise.
1999 * elf32-sh.c: Likewise.
2000 * elf32-vax.c: Likewise.
2001 * elf32-xtensa.c: Likewise.
2002 * elf64-alpha.c: Likewise.
2003 * elf64-hppa.c: Likewise.
2004 * elf64-ppc.c: Likewise.
2005 * elf64-s390.c: Likewise.
2006 * elf64-sh64.c: Likewise.
2007 * elf64-x86-64.c: Likewise.
2008 * elflink.c: Likewise.
2009 * elfxx-ia64.c: Likewise.
2010 * elfxx-mips.c: Likewise.
2011 * elfxx-sparc.c: Likewise.
2012 * linker.c: Likewise.
2013 * merge.c: Likewise.
2014 * pdp11.c: Likewise.
2015 * xcofflink.c: Likewise.
2016 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
2017 out from bfd_elf_size_dynamic_sections.
2018 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
2019 * bfd-in2.h: Regenerate.
2021 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2023 * section.c (bfd_section_list_remove): Don't clear s->next.
2024 (bfd_section_list_append): Always init s->prev.
2025 (bfd_section_list_prepend): Define.
2026 (bfd_section_list_insert_after): Minor optimization.
2027 (bfd_section_removed_from_list): Rewrite.
2028 * elf.c (assign_section_numbers): Simplify list traversal now that
2029 bfd_section_list_remove doesn't destroy removed section next ptr.
2030 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2031 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
2032 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
2033 * bfd-in2.h: Regenerate.
2035 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2037 * bfd.c (bfd): Remove section_tail and add section_last.
2038 (bfd_preserve): Likewise.
2039 (bfd_preserve_save): Likewise.
2040 (bfd_preserve_restore): Likewise.
2041 * opncls.c (_bfd_new_bfd): Likewise.
2043 * coffcode.h (coff_compute_section_file_positions): Updated.
2044 (coff_compute_section_file_positions): Likewise.
2045 * elf.c (assign_section_numbers): Likewise.
2046 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2047 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2048 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
2049 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2050 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2051 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2053 * ecoff.c (bfd_debug_section): Initialize prev.
2055 * section.c (bfd_section): Add prev.
2056 (bfd_section_list_remove): Updated.
2057 (bfd_section_list_append): New.
2058 (bfd_section_list_insert_after): New.
2059 (bfd_section_list_insert_before): New.
2060 (bfd_section_list_insert): Removed.
2061 (bfd_section_removed_from_list): Updated.
2062 (STD_SECTION): Initialize prev.
2063 (bfd_section_init): Updated.
2064 (bfd_section_list_clear): Updated.
2066 * bfd-in2.h: Regenerated.
2068 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf.c (_bfd_elf_new_section_hook): Don't call
2071 _bfd_elf_get_sec_type_attr on sections from input files.
2073 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2075 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
2076 hash table size 16699 instead of bfd_hash_table_init.
2078 2005-05-01 Paul Brook <paul@codesourcery.com>
2080 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
2081 definition has already been seen.
2083 2005-05-01 Paul Brook <paul@codesourcery.com>
2085 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
2086 R_ARM_PLT32 the same as R_ARM_PC24.
2087 (arm_add_to_rel): Ditto.
2089 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2091 * config.bfd: Add h8300*-*-rtemscoff.
2092 Switch h8300*-*-rtems* to elf.
2094 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2096 * aclocal.m4, Makefile.in: Regnerated.
2098 2005-04-28 Paul Brook <paul@codesourcery.com>
2100 Merge changes only applied to Makefile.in.
2101 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
2102 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2103 (elfxx-sparc.lo): New rule.
2104 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2105 (elf64-sparc.lo): Likewise.
2107 2005-04-28 Julian Brown <julian@codesourcery.com>
2109 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
2112 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
2114 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
2116 * elf.c (bfd_elf_sym_name): Updated.
2117 (group_signature): Likewise.
2118 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2119 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
2120 (ppc64_elf_edit_toc): Likewise.
2121 (ppc64_elf_relocate_section): Likewise.
2122 * elfcode.h (elf_slurp_symbol_table): Likewise.
2123 * elflink.c (elf_link_input_bfd): Likewise.
2125 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
2126 bfd_elf_sym_name to get local symbol name when reporting errors.
2128 2005-04-27 Nick Clifton <nickc@redhat.com>
2130 * elflink.c (elf_link_input_bfd): Handle the case where a badly
2131 formatted input file results in a reloc which has no associated
2134 2005-04-26 Jerome Guitton <guitton@gnat.com>
2136 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
2138 2005-04-25 David S. Miller <davem@davemloft.net>
2140 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
2141 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
2142 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
2145 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
2148 * elflink.c (elf_link_input_bfd): Make non-debugging reference
2149 to discarded section an error.
2151 2005-04-21 Jerome Guitton <guitton@gnat.com>
2153 * configure.in: Replace BFD_NEED_DECLARATION checks by the
2154 corresponding AC_CHECK_DECLS.
2155 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
2157 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
2158 * configure: Regenerate.
2161 2005-04-21 Andreas Schwab <schwab@suse.de>
2163 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
2164 unsigned from type of dynamic_interpreter.
2165 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
2168 * elf.c (assign_section_numbers): Fix comment.
2170 2005-04-21 Jerome Guitton <guitton@gnat.com>
2172 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
2173 for struct som_exec_auxhdr fields.
2175 2005-04-21 Nick Clifton <nickc@redhat.com>
2177 * aout-adobe.c: Convert to ISO C and fix formatting.
2178 * aout-arm.c: Convert to ISO C and fix formatting.
2179 * aout-cris.c: Convert to ISO C and fix formatting.
2180 * aout-ns32k.c: Convert to ISO C and fix formatting.
2181 * aout-tic30.c: Convert to ISO C and fix formatting.
2182 * coffcode.h: Convert to ISO C and fix formatting.
2183 * coffswap.h: Convert to ISO C and fix formatting.
2184 * i386aout.c: Convert to ISO C and fix formatting.
2185 * libaout.h: Convert to ISO C and fix formatting.
2186 * libcoff-in.h: Convert to ISO C and fix formatting.
2187 * libcoff.h: Convert to ISO C and fix formatting.
2188 * libecoff.h: Convert to ISO C and fix formatting.
2189 * libnlm.h: Convert to ISO C and fix formatting.
2190 * libpei.h: Convert to ISO C and fix formatting.
2191 * libxcoff.h: Convert to ISO C and fix formatting.
2192 * nlm-target.h: Convert to ISO C and fix formatting.
2193 * nlm.c: Convert to ISO C and fix formatting.
2194 * nlm32-alpha.c: Convert to ISO C and fix formatting.
2195 * nlm32-i386.c: Convert to ISO C and fix formatting.
2196 * nlm32-ppc.c: Convert to ISO C and fix formatting.
2197 * nlm32-sparc.c: Convert to ISO C and fix formatting.
2198 * nlmcode.h: Convert to ISO C and fix formatting.
2199 * nlmswap.h: Convert to ISO C and fix formatting.
2200 * pe-mips.c: Convert to ISO C and fix formatting.
2201 * peXXigen.c: Convert to ISO C and fix formatting.
2202 * peicode.h: Convert to ISO C and fix formatting.
2203 * vms-gsd.c: Convert to ISO C and fix formatting.
2204 * vms-hdr.c: Convert to ISO C and fix formatting.
2205 * vms-misc.c: Convert to ISO C and fix formatting.
2206 * vms-tir.c: Convert to ISO C and fix formatting.
2207 * vms.c: Convert to ISO C and fix formatting.
2208 * vms.h: Convert to ISO C and fix formatting.
2210 * coffgen.c (coff_print_symbol): Restore correct formatting of
2213 2005-04-20 David S. Miller <davem@davemloft.net>
2215 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
2216 (_bfd_sparc_elf_link_hash_table_create): Likewise.
2217 (allocate_dynrelocs): Likewise.
2219 2005-04-20 Jerome Guitton <guitton@gnat.com>
2221 * configure.in: Fix the check for basename declaration. Add check
2222 for declarations of ftello, ftello64, fseeko, fseeko64.
2223 * configure: Regenerate.
2225 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
2227 2005-04-19 David S. Miller <davem@davemloft.net>
2229 * elfxx-sparc.c: New file.
2230 * elfxx-sparc.h: New file.
2231 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
2232 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2233 (elfxx-sparc.lo): New rule.
2234 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2235 (elf64-sparc.lo): Likewise.
2236 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
2237 (bfd_elf64_sparc_vec): Likewise.
2238 * configure: Regenerate.
2239 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
2240 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
2241 which is more consistent with elf32-sparc.c
2243 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
2245 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
2246 (mips_elf_create_local_got_entry): Check h->root.forced_local.
2248 2005-04-19 Alan Modra <amodra@bigpond.net.au>
2250 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
2251 dynamic relocs in non-SEC_ALLOC sections.
2252 (ppc_elf_gc_sweep_hook): Likewise.
2253 (ppc_elf_relax_section): Likewise.
2254 (ppc_elf_relocate_section): Likewise.
2256 2005-04-18 Nick Clifton <nickc@redhat.com>
2258 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
2259 assigning a value to return_value.
2261 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2264 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
2267 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2270 * elf.c (setup_group): Properly handle zero group count.
2272 2005-04-17 Mark Kettenis <kettenis@gnu.org>
2274 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
2275 (som_is_subspace, compare_subspaces, som_compute_checksum)
2276 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
2278 (hppa_som_reloc, compare_syms, compare_subspaces)
2279 (som_print_symbol, som_get_section_contents)
2280 (som_set_section_contents): Remove space after 'void *'.
2281 (som_bfd_print_private_bfd_data): Use %lx to print longs.
2282 (som_bfd_merge_private_bfd_data)
2283 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
2286 2004-04-15 Julian Brown <julian@codesourcery.com>
2288 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2289 * bfd-in2.h: Regenerate.
2290 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
2291 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
2292 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
2293 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
2294 relocations if requested to.
2295 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
2296 use_blx rather than symbian_p.
2297 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
2298 use_blx is in effect.
2299 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
2302 2005-04-15 Nick Clifton <nickc@redhat.com>
2304 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
2307 2005-04-15 Alan Modra <amodra@bigpond.net.au>
2310 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
2311 used as a list pointer.
2313 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2315 * Makefile.am (NO_WERROR): Define.
2316 * warning.m4: New file
2317 * acinclude.m4: Include warning.m4.
2318 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2319 * Makefile.in: Regenerate.
2320 * configure: Regenerate.
2322 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2324 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
2325 Write trailing padding.
2327 * merge.c (merge_strings): Round up section size for alignment.
2329 2005-04-14 David S. Miller <davem@davemloft.net>
2331 Add TLS support for 64-bit Sparc ELF.
2332 * elf64-sparc.c (sparc64_elf_dyn_relocs,
2333 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
2334 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
2335 sparc64_elf_hash_entry, sparc64_elf_tdata,
2336 sparc64_elf_local_got_tls_type): New defines.
2337 (sparc64_elf_mkobject): New function.
2338 (sparc64_elf_link_hash_table): Add members for dynamic linker
2339 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
2340 uion to track TLS GOT references. Add sym_sec to cache
2341 mappings from local sym to section.
2342 (link_hash_newfunc): New function.
2343 (sparc64_elf_bfd_link_hash_table_create): Rename to
2344 sparc64_elf_link_hash_table_create for consistency.
2345 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
2346 (sparc64_elf_create_dynamic_sections): Initialize new section
2347 members of sparc64_elf_link_hash_table. Only init srelbss
2349 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
2351 (SPARC_NOP): Define.
2352 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
2353 sparc64_elf_plt_ptr_offset): Delete.
2354 (sparc64_plt_entry_build): New function to build PLT entries
2355 gradually instread of all at once at the end of linking.
2356 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
2357 local vars. Get them from sparc64_elf_hash_table instead.
2358 Check early on if r_symndx is in bounds. Handle TLS transitions.
2359 Account for TLS GOT references and DF_STATIC_TLS, as needed.
2360 For TLS relocs, record the tls_type in either
2361 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
2362 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
2363 to the __tls_get_addr symbol. For PLT relocs, track references
2364 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
2365 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
2366 symbol references, count the number of relocations needed for
2367 that symbol. For default switch case, don't error, this lets
2368 the TLS relocs not explicitly handled by this function get
2370 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
2371 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
2372 it from sparc64_elf_hash_table. Store the real PLT offset
2373 in h->plt.offset, and build PLT entries one at a time. Also
2374 get .dynbss section pointer from htab.
2375 (allocate_dynrelocs, readonly_dynrelocs,
2376 sparc64_omit_section_dynsym): New functions.
2377 (sparc64_elf_omit_section_dynsym): Use these new functions as
2379 (dtpoff_base, tpoff): New functions.
2380 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
2381 locals, get them from sparc64_elf_hash_table. Handle TLS
2382 relocations and refcounting in main relocation loop.
2383 (sparc64_elf_finish_dynamic_symbol): Use
2384 sparc64_elf_link_hash_table. Build PLT entries as we see
2385 them. Handle TLS GOT relocations.
2386 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
2387 from sparc64_elf_hash_table. Initialize only PLT header
2388 not all entries since we not build PLT entries one by one.
2389 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
2390 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
2391 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
2393 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
2395 * elflink.c (elf_link_input_bfd): Update check for removed
2398 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2400 * Makefile.am: Run "make dep-am".
2401 * Makefile.in: Regenerate.
2402 * aclocal.m4: Regenerate.
2403 * libcoff.h: Regenerate.
2405 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2407 * linker.c (_bfd_generic_link_output_symbols): Also check if
2408 the output section of an input section has been removed from
2411 * section.c (bfd_section_list_remove): Clear the next field
2412 of the removed section.
2413 (bfd_section_removed_from_list): New.
2414 * bfd-in2.h: Regenerated.
2416 2005-04-11 David S. Miller <davem@davemloft.net>
2418 * elf32-sparc.c (elf32_sparc_relocate_section,
2419 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
2420 R_SPARC_TLS_LE_{HIX22,LOX10}.
2421 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
2422 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
2423 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
2424 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
2426 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2428 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
2430 2005-04-11 Nick Clifton <nickc@redhat.com>
2432 * aout-target.h: Convert to ISO C.
2433 * aoutf1.h: Convert to ISO C.
2434 * aoutx.h: Convert to ISO C.
2435 * bout.c: Convert to ISO C.
2436 * dwarf1.c: Convert to ISO C.
2437 * ecoffswap.h: Convert to ISO C.
2438 * freebsd.h: Convert to ISO C.
2439 * genlink.h: Convert to ISO C.
2440 * ieee.c: Convert to ISO C.
2441 * ihex.c: Convert to ISO C.
2442 * libcoff-in.h: Convert to ISO C.
2443 * mach-o.c: Convert to ISO C.
2444 * mach-o.h: Convert to ISO C.
2445 * netbsd.h: Convert to ISO C.
2446 * ns32k.h: Convert to ISO C.
2447 * ns32knetbsd.c: Convert to ISO C.
2448 * oasys.c: Convert to ISO C.
2449 * pdp11.c: Convert to ISO C.
2450 * pef-traceback.h: Convert to ISO C.
2451 * pef.c: Convert to ISO C.
2452 * pef.h: Convert to ISO C.
2453 * riscix.c: Convert to ISO C.
2454 * som.c: Convert to ISO C.
2455 * som.h: Convert to ISO C.
2456 * srec.c: Convert to ISO C.
2457 * stabs.c: Convert to ISO C.
2458 * sunos.c: Convert to ISO C.
2459 * tekhex.c: Convert to ISO C.
2460 * versados.c: Convert to ISO C.
2461 * version.h: Convert to ISO C.
2462 * xcoff-target.h: Convert to ISO C.
2463 * xcofflink.c: Convert to ISO C.
2464 * xsym.c: Convert to ISO C.
2465 * xsym.h: Convert to ISO C.
2467 2005-04-08 Paul Brook <paul@codesourcery.com>
2469 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
2470 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
2471 (ARM2THUMB_PIC_GLUE_SIZE): Define.
2472 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
2473 (elf32_arm_to_thumb_stub): Create PIC stubs.
2474 (record_arm_to_thumb_glue): Use different stub size for relocatable
2477 2005-04-05 Alan Modra <amodra@bigpond.net.au>
2479 * elf64-ppc.c (dec_dynrel_count): New function split out from
2480 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
2481 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
2482 (ppc64_elf_tls_optimize): Likewise.
2484 2005-04-05 Mark Kettenis <kettenis@gnu.org>
2486 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
2487 CORE_WCOOKIE_OFFSET.
2488 (SPARC64_WCOOKIE_OFFSET): New.
2489 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
2491 2005-04-05 Nick Clifton <nickc@redhat.com>
2493 * po/rw.po: New translation: Kinyarwanda
2494 * configure.in (ALL_LINGUAS): Add rw
2495 * configure: Regenerate.
2497 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
2499 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
2500 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
2501 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
2503 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
2504 to check for SHT_MIPS_OPTIONS sections.
2505 (_bfd_mips_elf_set_section_contents): Likewise.
2507 2005-04-04 Eric Christopher <echristo@redhat.com>
2509 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2510 Clean up gp handling code.
2512 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2514 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2516 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2517 sections for relocatable files only. Remove the linker created
2519 (_bfd_elf_compute_section_file_positions): Pass link_info to
2520 assign_section_numbers.
2522 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2523 (elf_backend_object_p): Defined.
2525 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2527 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2529 2005-04-03 Fred Fish <fnf@specifixinc.com>
2531 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2532 dwarf_ranges_size members.
2533 (struct comp_unit): Add base_address member.
2534 (struct funcinfo): Replace low/high members with an arange.
2535 (arange_add): Replace incoming "unit" parameter with "abfd" and
2536 "first_arange" pointers. Reorganize/rewrite function body.
2537 (decode_line_info): Change arange_add call to pass bfd and arange
2539 (lookup_address_in_line_info_table): Use arange list instead of
2540 individual low/high members. Walk function's arange list to find
2541 lowest PC in list, to test for overlapping functions.
2542 (read_debug_ranges): New function, reads the debug_ranges section.
2543 (lookup_address_in_function_table): Use arange list instead of
2544 individual low/high members. Rewrite to find smallest range that
2546 (read_rangelist): Read a given rangelist from debug_ranges.
2547 (scan_unit_for_functions): Use arange list instead of individual
2548 low/high members. Handle a DW_AT_ranges attribute.
2549 (parse_comp_unit): Use arange list instead of individual low/high
2550 members. Save comp unit base address. Handle a DW_AT_ranges
2553 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2555 * elf.c (assign_section_numbers): Really use the kept section.
2557 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2559 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2561 * elf.c (assign_section_numbers): When sh_link points to a
2562 discarded section, call _bfd_elf_check_kept_section to see if
2563 the kept section can be used. Otherwise reject sh_link
2564 pointing to discarded section.
2566 * elflink.c (_bfd_elf_check_kept_section): New.
2567 (elf_link_input_bfd): Use it.
2569 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2571 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2572 that we no longer need.
2574 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2576 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2578 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2580 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2582 * elf.c (assign_section_numbers): Fix a typo.
2584 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2586 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2588 (_bfd_elf_section_already_linked): Likewise.
2590 2005-03-31 Jerome Guitton <guitton@gnat.com>
2592 * config.in: Regenerate.
2594 2005-03-31 Jerome Guitton <guitton@gnat.com>
2596 * config.in (HAVE_DECL_BASENAME): New configure macro.
2597 * configure.in: Check for basename.
2598 * configure: Regenerate.
2600 2005-03-30 Julian Brown <julian@codesourcery.com>
2602 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2603 bfd_elf32_is_arm_mapping_symbol_name.
2604 * bfd-in2.h: Regenerate.
2605 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2606 bfd_elf32_is_arm_mapping_symbol_name.
2607 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2608 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2609 (arm_elf_find_function): Likewise.
2610 (elf32_arm_output_symbol_hook): Likewise.
2612 2005-03-30 Julian Brown <julian@codesourcery.com>
2614 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2615 * bfd-in2.h: Regenerate.
2616 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2617 bfd_elf32_is_arm_mapping_symbol_name.
2618 (elf32_arm_output_symbol_hook): Likewise.
2619 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2621 (is_arm_mapping_symbol_name): Function moved from here...
2622 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2625 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2627 * configure.in: Check for ffs decl and alphabetize.
2628 * config.in: Regenerate.
2629 * configure: Regenerate.
2630 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2632 2005-03-29 Fred Fish <fnf@specifixinc.com>
2634 * dwarf2.c (struct comp_unit): Fix typo.
2635 (scan_unit_for_functions): Remove unused local variable "name"
2636 and dead code that set it.
2638 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2639 Phil Blundell <philb@gnu.org>
2641 * bfd-in2.h, libbfd.h: Regenerated.
2642 * reloc.c: Add ARM TLS relocations.
2643 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2645 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2646 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2647 (elf32_arm_tls_ie32_howto): New.
2648 (elf32_arm_howto_from_type): Support TLS relocations.
2649 (elf32_arm_reloc_map): Likewise.
2650 (elf32_arm_reloc_type_lookup): Likewise.
2652 (struct elf32_arm_obj_tdata): New.
2653 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2654 (elf32_arm_mkobject): New function.
2655 (struct elf32_arm_relocs_copied): Add pc_count.
2656 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2657 (GOT_TLS_IE): Define.
2658 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2659 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2660 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2661 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2662 (dtpoff_base, tpoff): New functions.
2663 (elf32_arm_final_link_relocate): Handle TLS relocations.
2664 (IS_ARM_TLS_RELOC): Define.
2665 (elf32_arm_relocate_section): Warn about TLS mismatches.
2666 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2667 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2668 TLS relocations and pc_count.
2669 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2670 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2672 (elf32_arm_size_dynamic_sections): Handle TLS.
2673 (elf32_arm_finish_dynamic_symbol): Likewise.
2674 (bfd_elf32_mkobject): Define.
2676 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2678 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2679 relocation types. Don't count relocations which will use a PLT.
2681 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2683 * elf.c (elfcore_grok_nto_status): Print tid as long.
2684 (elfcore_grok_nto_regs): Likewise.
2686 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2688 * irix-core.c: Remove some unnecessary prototypes.
2690 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2692 * irix-core.c: Convert to ISO C.
2694 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2696 * irix-core.c (do_sections): Replace + by | in expression.
2697 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2698 to unused parameters to avoid a compiler warning.
2700 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2702 * netbsd-core.c: Convert to ISO C. Fix formatting.
2704 2005-03-24 Eric Christopher <echristo@redhat.com>
2706 * elfxx-mips.c: Revert previous patch.
2708 2005-03-24 Nick Clifton <nickc@redhat.com>
2710 * targets.c (_bfd_target_vector): Only include the
2711 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2712 all targets enabled.
2714 2005-03-24 James E Wilson <wilson@specifixinc.com>
2716 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2717 (BFD64_BACKENDS): Add elf32-ia64.lo.
2718 * Makefile.in: Regenerate.
2720 2005-03-23 Eric Christopher <echristo@redhat.com>
2722 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2723 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2724 after emitting relocation.
2725 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2726 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2729 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2730 Nick Clifton <nickc@redhat.com>
2732 * config.bfd: Accept any C library to accompany a GNU Linux
2733 implementation, not just the GNU C library.
2734 * configure.in: Likewise.
2735 * configure: Regenerate.
2737 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2739 * bfd-in.h (_bfd_elf_provide_symbol): New.
2740 * bfd-in2.h: Regenerated.
2742 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2743 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2746 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2749 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2751 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2753 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2755 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2756 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2757 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2758 (xtensa_opcode_decode): Rearrange code.
2760 2005-03-22 Nick Clifton <nickc@redhat.com>
2762 * binary.c: Convert to ISO C90 formatting.
2763 * coff-arm.c: Convert to ISO C90 formatting.
2764 * coffgen.c: Convert to ISO C90 formatting.
2765 * elf32-gen.c: Convert to ISO C90 formatting.
2766 * elf64-gen.c: Convert to ISO C90 formatting.
2767 * hash.c: Convert to ISO C90 formatting.
2768 * ieee.c: Convert to ISO C90 formatting.
2770 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2772 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2773 unresolved symbols in R_ARM_NONE relocations.
2775 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2777 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2778 UNRESOLVED_RELOC_P argument. Set it appropriately.
2779 (elf32_arm_relocate_section): Update call to
2780 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2781 unresolved_reloc instead.
2783 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2785 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2786 .gnu.warning.* sections.
2788 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2790 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2792 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2793 (elf_create_pointer_linker_section): Delete info parm. Don't make
2794 h dynamic. Don't set written_address_p.
2795 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2796 (bfd_put_ptr): Delete.
2797 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2798 Always write section contents. Assert global sym is def_regular.
2799 Use offset bottom bit as a written flag.
2800 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2803 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2805 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2806 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2809 2005-03-21 Nick Clifton <nickc@redhat.com>
2811 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2813 (t2a1_bx_pc_insn): Likewise.
2814 (t2a2_noop_insn): Likewise.
2815 (t2a3_b_insn): Likewise.
2816 (t2a1_push_insn): Likewise.
2817 (t2a2_ldr_insn): Likewise.
2818 (t2a3_mov_insn): Likewise.
2819 (t2a4_bx_insn): Likewise.
2820 (t2a5_pop_insn): Likewise.
2821 (t2a6_bx_insn): Likewise.
2822 (coff_arm_relocate_section): Only declare the high_address
2823 variable for non WINCE targets.
2825 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2827 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2828 SEC_LINKER_CREATED. Attach to dynobj.
2829 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2831 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2833 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2834 sym_offset. Add name, bss_name, sym_name, sym_val.
2835 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2836 Add sdata array of elf_linker_section_t.
2837 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2838 (enum elf_linker_section_enum): Delete.
2839 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2840 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2841 the special sections are needed. Adjust htab->sdata refs.
2842 Ensure dynobj is set in sreloc code.
2843 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2844 (ppc_elf_set_sdata_syms): New function.
2845 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2846 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2847 sym_val instead of sym_hash.
2848 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2850 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2852 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2853 (ppc_elf_merge_private_bfd_data): Likewise.
2855 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2857 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2858 (ppc_elf_create_linker_section): Don't create rel_section.
2859 (elf_create_pointer_linker_section): Don't size relocs.
2860 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2861 Don't generate relocs.
2862 (ppc_elf_relocate_section): Adjust calls to
2863 elf_finish_pointer_linker_section.
2865 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2867 * elf32-ppc.c (is_ppc_elf_target): New function.
2868 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2869 for bfd_target_elf_flavour. Do this test before endian check.
2870 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2871 (ppc_elf_size_dynamic_sections): Likewise.
2873 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2875 * elf-bfd.h (elf_backend_data): Add int to
2876 elf_backend_section_from_shdr.
2877 (bfd_elf_section_data): Update comment for this_idx.
2878 (_bfd_elf_make_section_from_shdr): Add int.
2879 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2881 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2882 and use it to set this_idx in bfd_elf_section_data.
2883 (bfd_section_from_shdr): Pass shindex to
2884 _bfd_elf_make_section_from_shdr.
2885 (_bfd_elf_section_from_bfd_section): Use this_idx in
2886 bfd_elf_section_data to find section index.
2888 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2889 index and pass it to _bfd_elf_make_section_from_shdr.
2890 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2891 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2892 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2893 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2894 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2895 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2896 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2897 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2898 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2900 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2901 Ross Ridge <rridge@csclub.uwaterloo.ca>
2903 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2904 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2907 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2909 * elflink.c (elf_mark_used_section): Remove check for special
2912 2005-03-18 Andreas Schwab <schwab@suse.de>
2914 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2915 from bfd_vma to ia64_insn, remove broken cast.
2917 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2919 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2920 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2921 elf_m68k_finish_dynamic_sections): Use it.
2923 2005-03-17 Paul Brook <paul@codesourcery.com>
2924 Dan Jacobowitz <dan@codesourcery.com>
2925 Mark Mitchell <mark@codesourcery.com>
2927 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2928 (elf32_arm_additional_program_headers): Likewise.
2929 (elf_backend_modify_segment_map): Define.
2930 (elf_backend_additional_program_headers): Likewise.
2931 (elf32_arm_symbian_modify_segment_map): Use
2932 elf32_arm_modify_segment_map.
2934 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2936 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2937 for special sections.
2939 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2941 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2942 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2943 section_sym_count param, and return number of section symbols.
2944 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2945 .dynsym contents. Don't bother calling swap_symbol_out on the
2946 first all-zero dynsym.
2947 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2948 special sections like bfd_abs_section.
2949 (bfd_elf_gc_sections): Spelling fix.
2951 2005-03-16 Fred Fish <fnf@specifixinc.com>
2954 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2955 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2957 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2959 * elflink.c (elf_mark_used_section): New.
2960 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2961 non-relocatable link if we don't do GC.
2963 2005-03-16 Nick Clifton <nickc@redhat.com>
2964 Ben Elliston <bje@au.ibm.com>
2966 * configure.in (werror): New switch: Add -Werror to the
2967 compiler command line. Enabled by default. Disable via
2969 * configure: Regenerate.
2971 2005-03-16 Nick Clifton <nickc@redhat.com>
2973 * ecoff.c: Convert to ISO C90 formatting.
2975 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2977 * elf32-ppc.c: Divide file into general and linker specific
2978 functions. Sort linker functions into roughly the order in which
2979 they are called by the ELF linker code.
2981 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2983 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2984 on section. Correct comment, and add FIXME.
2985 (ppc_elf_additional_program_headers): Don't bump header count for
2986 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2987 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2988 do allocate memory if they need it.
2990 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2992 * config.bfd (x86_64-elf): Add target.
2994 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2996 * po/es.po: Commit new Spanish translation.
2998 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
3000 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
3001 for global symbol when reporting overflow.
3003 2005-03-11 Jakub Jelinek <jakub@redhat.com>
3005 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
3006 * libbfd.h: Rebuilt.
3007 * archive.c (_bfd_ar_spacepad): New function.
3008 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
3009 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
3010 coff_write_armap): Use it.
3011 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
3013 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
3015 2005-03-10 Mark Kettenis <kettenis@gnu.org>
3017 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
3018 has_table to the start of the function.
3020 2005-03-10 Ben Elliston <bje@au.ibm.com>
3022 * archive.c: Include hashtab.h.
3023 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
3024 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
3025 (hash_file_ptr): New function.
3026 (eq_file_ptr): Likewise.
3027 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
3028 * libbfd-in.h: Include hashtab.h.
3029 (struct artdata): Change `cache' member type to htab_t.
3030 * libbfd.h: Rebuild.
3032 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3034 * configure.in: Bump version to 2.16.90.
3035 * configure: Regenerated.
3037 2005-03-07 Jakub Jelinek <jakub@redhat.com>
3039 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
3040 close is a function like macro in system headers.
3042 2005-03-07 Alan Modra <amodra@bigpond.net.au>
3045 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
3046 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
3048 2005-03-06 Alan Modra <amodra@bigpond.net.au>
3050 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
3052 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3054 * po/bfd.pot: Regenerate.
3056 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3058 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
3060 (func_desc_adjust): Force dot-syms local in executables as well
3063 2005-03-04 David Daney <ddaney@avtrex.com>
3065 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
3066 '__gnu_local_gp' symbol used by gas -mno-shared.
3068 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
3070 * elf-bfd.h (elf_backend_data): Add "const char *" to
3071 elf_backend_section_from_phdr.
3073 * elf.c (bfd_section_from_phdr): Pass "proc" to the
3074 elf_backend_section_from_phdr hook.
3076 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3077 Joseph Myers <joseph@codesourcery.com>
3079 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
3080 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
3082 (struct mips_elf_got_per_bfd_arg): Add global_count.
3083 (struct mips_elf_count_tls_arg): New.
3084 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
3085 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
3086 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
3087 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
3088 (TLS_RELOC_P): Define.
3089 (TP_OFFSET, DTP_OFFSET): Define.
3090 (dtprel_base, tprel_base): New functions.
3091 (mips_elf_link_hash_newfunc): Initialize tls_type.
3092 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
3093 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
3095 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
3096 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
3097 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
3098 (mips_tls_got_index): New functions.
3099 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
3100 arguments. Pass them to mips_elf_create_local_got_entry. Use
3102 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
3104 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
3105 mips_elf_create_local_got_entry.
3106 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
3107 arguments. Handle TLS entries.
3108 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
3109 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
3111 (mips_elf_record_global_got_symbol): Likewise.
3112 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
3114 (mips_elf_merge_gots): Handle TLS entries when merging.
3115 (mips_elf_initialize_tls_index): New function.
3116 (mips_elf_set_global_got_offset): Handle TLS entries.
3117 (mips_elf_adjust_gp): Handle TLS.
3118 (mips_elf_multi_got): Remove redundant call to
3119 mips_elf_resolve_final_got_entries. Initialize global_count.
3120 Correct a comment. Initialize new TLS members of mips_got_info.
3121 Assign TLS GOT indexes for new GOTs.
3122 (mips_elf_create_got_section): Initialize new TLS members of
3124 (mips_elf_calculate_relocation): Handle TLS relocs.
3125 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
3127 (_bfd_mips_elf_always_size_sections): Handle TLS.
3128 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3129 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
3131 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
3132 (_bfd_mips_elf_hide_symbol): Handle TLS.
3133 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
3134 (mips_reloc_map): Add TLS relocs.
3135 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
3136 * elf64-mips.c (mips_elf64_howto_table_rel)
3137 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
3138 * reloc.c: Define new MIPS TLS relocations.
3139 * libbfd.h, bfd-in2.h: Regenerated.
3141 2005-03-02 Jan Beulich <jbeulich@novell.com>
3143 * Makefile.am: Add dependency of cache.o on libiberty.h.
3144 * cache.c: Include libiberty.h.
3145 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
3147 2005-03-01 Zack Weinberg <zack@codesourcery.com>
3149 * elf.c (bfd_section_from_shdr <default case>): Call
3150 elf_backend_section_from_shdr hook unconditionally, and return
3152 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
3153 * elfxx-target.h (elf_backend_section_from_shdr)
3154 (elf_backend_section_from_phdr): Default to
3155 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
3158 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3160 * targets.h: Typo fix.
3161 * bfd-in2.h: Regenerate.
3163 * bout.c (b_out_write_object_contents): Don't use sizeof on host
3164 structs to size on-disk structures.
3165 (b_out_set_section_contents): Size the external struct, not the
3166 internal one for on-disk size.
3167 (b_out_sizeof_headers): Likewise.
3169 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3171 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
3172 entry points with the func descriptor as well as undefweak.
3174 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
3176 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
3177 present when IMPORT_NAME_UNDOECRATE is used.
3179 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
3182 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
3185 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
3186 to _bfd_elf_merge_symbol.
3188 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
3189 unsigned int to return the alignment of the old common symbol
3190 in the dynamic object.
3191 (_bfd_elf_add_default_symbol): Pass NULL to
3192 _bfd_elf_merge_symbol.
3193 (elf_link_add_object_symbols): Pass &old_alignment to
3194 _bfd_elf_merge_symbol. Get the alignment of the new common
3195 symbol in the dynamic object.
3197 2005-02-24 Ben Elliston <bje@au.ibm.com>
3199 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
3200 * format.c (bfd_check_format_matches): Likewise.
3201 * archive.c (BFD_GNU960_ARMAG): Likewise.
3202 (bfd_generic_archive_p): Likewise.
3203 (_bfd_write_archive_contents): Likewise.
3205 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
3207 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
3208 * configure: Regenerate.
3210 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
3212 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
3213 COMDAT group sections to have default visibility.
3215 2005-02-24 Alan Modra <amodra@bigpond.net.au>
3217 * coffcode.h (coff_print_aux): Warning fix.
3218 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
3219 instead of section pointer to identify.
3220 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
3221 the correct size buffer for local sym mangling too.
3222 (h8300_bfd_link_add_symbols): Likewise.
3223 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
3225 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
3226 * elf32-xtensa.c (literal_value_hash): Warning fix.
3227 * versados.c (process_otr): Warning fix.
3228 (versados_canonicalize_reloc): Likewise.
3229 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
3230 * vms.c (fill_section_ptr): Warning fix.
3232 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
3234 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
3235 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
3237 2005-02-23 Nick Clifton <nickc@redhat.com>
3239 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
3240 the relvaddr field of the Elf32_crinfo structure.
3242 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
3243 variables that are passed by reference to
3244 m68hc11_get_relocation_value in case that function does not
3247 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
3248 return statements and replace with a single return at the end of
3249 the function. This helps pacify the flow analysis code in gcc 4.0.
3251 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
3252 strtab to avoid compile time warning.
3254 2005-02-23 Ben Elliston <bje@au.ibm.com>
3256 * opncls.c (bfd_zalloc): Document this function.
3258 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3260 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
3261 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
3262 Replace SEC_SHARED with SEC_COFF_SHARED.
3263 (styp_to_sec_flags): Likewise.
3265 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
3266 (TARGET_LITTLE_SYM): Likewise.
3268 * section.c (SEC_ARCH_BIT_0): Removed.
3269 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
3270 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
3271 (SEC_SHARED): Renamed to ...
3272 (SEC_COFF_SHARED): This.
3273 (SEC_BLOCK): Renamed to ...
3274 (SEC_TIC54X_BLOCK): This.
3275 (SEC_CLINK): Renamed to ...
3276 (SEC_TIC54X_CLINK): This.
3277 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
3278 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
3280 * bfd-in2.h: Regenerated.
3282 2005-02-21 Fred Fish <fnf@specifixinc.com>
3284 * dwarf2.c (find_abstract_instance_name): Call recursively
3285 to handle a DW_AT_specification.
3287 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3289 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
3290 mips_elf_create_dynamic_relocation,
3291 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
3292 Remove #if 0'd code.
3294 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3296 * Makefile.am: Run "make dep-am"
3297 * Makefile.in: Regenerate.
3299 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3301 * coffgen.c (bfd_coff_get_comdat_section): Check that
3302 coff_section_data isn't NULL.
3304 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3306 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
3307 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
3308 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
3309 useless assignments.
3310 (xcoff_write_archive_contents_big): Likewise.
3311 (_bfd_xcoff_put_ldsymbol_name): Likewise.
3312 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
3313 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
3314 * cofflink.c (process_embedded_commands): Warning fixes.
3315 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
3317 * dwarf2.c: Warning fixes.
3318 * elf-bfd.h: Likewise.
3319 * elf-eh-frame.c: Likewise.
3320 * elf-strtab.c: Likewise.
3322 * elf32-m68k.c: Likewise.
3323 * elf32-ppc.c: Likewise.
3324 * elf32-sh-symbian.c: Likewise.
3325 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
3326 * elf64-sh64.c: Likewise.
3327 * peicode.h: Likewise.
3328 * elf64-mmix.c: Warning fixes.
3329 * elfcode.h: Likewise.
3330 * elfxx-mips.c: Likewise.
3331 * libbfd-in.h: Likewise.
3332 * libbfd.c: Likewise.
3333 * mach-o.c: Likewise.
3334 * merge.c: Likewise.
3336 * opncls.c: Likewise.
3339 * vms-hdr.c: Likewise.
3340 * vms-tir.c: Likewise.
3341 * xtensa-isa.c: Likewise.
3342 * xtensa-modules.c: Likewise.
3344 (pstrcmp): Use correct choice of string lengths. Fix return value.
3345 (bfd_sym_module_name): Correct string length.
3346 * bfd-in2.h: Regenerate.
3347 * libbfd.h: Regenerate.
3349 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3351 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
3352 uninitialized check_segment[1] in TLSMOFF case.
3353 Reported by Alan Modra.
3354 (elf32_frv_relocate_section): Improve errors and warnings.
3356 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3358 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
3360 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3362 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
3363 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
3364 * pef.c (bfd_pef_scan): Don't ignore return value of
3365 bfd_pef_scan_start_address.
3366 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
3367 bfd_mach_o_scan_start_address.
3368 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
3369 * elfxx-mips.c: Remove unnecessary prototypes.
3370 (sort_dynamic_relocs_64): Abort if not BFD64.
3372 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3374 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
3375 Skip toc reloc adjust if reloc_count is zero.
3377 2005-02-15 Nigel Stephens <nigel@mips.com>
3378 Maciej W. Rozycki <macro@mips.com>
3380 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3381 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3382 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3383 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3384 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3386 (mips16_gprel_reloc): Remove bit shuffling; call
3387 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3388 and _bfd_mips16_elf_reloc_shuffle() instead.
3389 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3390 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3392 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
3393 elf_mips16_howto_table_rel.
3394 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
3395 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
3396 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3397 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
3398 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3400 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
3401 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
3402 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
3404 (mips16_gprel_reloc): Remove bit shuffling; call
3405 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3406 and _bfd_mips16_elf_reloc_shuffle() instead.
3407 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3408 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3410 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
3411 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
3412 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3413 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3414 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3415 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3416 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3418 (mips16_gprel_reloc): Remove bit shuffling; call
3419 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3420 and _bfd_mips16_elf_reloc_shuffle() instead.
3421 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3422 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3424 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
3425 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
3426 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
3427 handle bit shuffling for MIPS16 relocs.
3428 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3429 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
3430 and _bfd_mips16_elf_reloc_shuffle().
3431 (_bfd_mips_elf_generic_reloc): Likewise.
3432 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
3434 (mips_elf_obtain_contents): Remove bit shuffling.
3435 (mips_elf_perform_relocation): Likewise; call
3436 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
3438 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
3440 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
3441 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3442 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
3443 (BFD_RELOC_MIPS16_HI16_S): Likewise.
3444 (BFD_RELOC_MIPS16_LO16): Likewise.
3445 * bfd-in2.h: Regenerate.
3446 * libbfd.h: Regenerate.
3448 2005-02-15 Jan Beulich <jbeulich@novell.com>
3450 * elfxx-ia64.c (ia64_howto_table): Correct strings for
3451 R_IA64_DTPMOD64[LM]SB.
3453 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
3455 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
3456 backward branch in the same section.
3457 (elfNN_ia64_relocate_section): Inform users that the input
3458 section is too big to relax br instruction when overflow
3459 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
3460 and R_IA64_PCREL21F.
3462 2005-02-14 Orjan Friberg <orjanf@axis.com>
3464 * elfcore.h (elf_core_file_p): Move the call to
3465 elf_backend_object_p to allow the correct machine to be set before
3466 processing the program headers.
3468 2005-02-14 Nick Clifton <nickc@redhat.com>
3471 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
3472 aware flag from the input bfd to the output bfd.
3474 2005-02-11 Maciej W. Rozycki <macro@mips.com>
3476 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
3477 R_MIPS_LITERAL relocations for external symbols.
3478 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
3479 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
3481 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3483 * bfd-in2.h: Rebuilt.
3485 2005-02-11 Paul Brook <paul@codesourcery.com>
3487 * elf-bfd.h (struct elf_link_hash_table): Add
3488 is_relocatable_executable.
3489 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
3490 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
3491 symbols in relocatable executables.
3492 (bfd_elf_record_link_assignment): Create dynamic section symbols in
3493 relocatable executables.
3494 (_bfd_elf_link_renumber_dynsyms): Ditto.
3495 (bfd_elf_final_link): Ditto.
3496 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
3497 relocations into relocatable executables.
3498 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
3499 executables. Also copy absolute relocations.
3500 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
3501 in relocatable executables.
3502 (allocate_dynrelocs): Copy relocations for relocatable executables.
3503 Output dynamic symbols for symbols defined in linker scripts.
3505 2005-02-11 Nick Clifton <nickc@redhat.com>
3507 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3508 to avoid a compile time warning.
3510 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3513 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3514 inclusion of coffcode.h so that it is actually picked up.
3516 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3517 case it is not used.
3519 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3520 structure and macro.
3522 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3525 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3526 to protect the declaration of this array.
3528 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3529 Avoid call to memcpy with a size of 0.
3531 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3533 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3534 old-style branches to undefined dot-symbols which will be
3535 satisfied by a plt call.
3537 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3539 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3540 (ppc64_elf_copy_indirect_symbol): ..here.
3541 (func_desc_adjust): Use move_plt_plist.
3543 2005-02-10 Paul Brook <paul@codesourcery.com>
3545 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3547 2005-02-10 Paul Brook <paul@codesourcery.com>
3549 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3551 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3552 (elf_link_renumber_local_hash_table_dynsyms): New function.
3553 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3555 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3557 * bfd-in.h (BFD_LINKER_CREATED): Define.
3558 * bfd-in2.h: Rebuilt.
3559 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3560 BFD_LINKER_CREATED bfds when determining input bfds without
3561 .note.GNU-stack section.
3563 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3565 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3566 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3567 relocations against external symbols unchanged.
3569 2005-02-08 Paul Brook <paul@codesourcery.com>
3571 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3574 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3576 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3579 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3581 * elf64-mips.c: Fix formatting throughout.
3583 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3585 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3587 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3589 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3590 *ABS*/*UND* sections.
3591 (elf32_frv_relocate_section): Move zero-addend-required error...
3592 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3593 missing needed TLS section.
3595 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3597 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3598 being the last symbol.
3599 (aout_link_add_symbols): Just return TRUE if a warning
3602 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3604 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3605 R_MIPS_GPREL32 relocations against external symbols.
3606 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3609 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3611 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3612 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3613 elf_string_from_elf_strtab.
3614 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3615 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3616 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3617 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3618 looking at cached symtab info first, before iterating over headers.
3619 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3620 * elfcode.h (elf_object_p): Don't load section header stringtab
3623 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3625 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3626 against protected function when building shared library.
3629 * elf64-x86-64.c (is_32bit_relative_branch): New.
3630 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3631 protected function symbol when building shared library for
3632 32bit relative branch instruction.
3634 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3636 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3637 syms when doing a relocatable link.
3638 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3640 (ppc64_elf_tls_setup): Likewise.
3641 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3643 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3645 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3646 (link_hash_newfunc): Clear all locals using memset.
3647 (make_fdh): Remove flags param. Always create fake func desc
3648 weak. Link the descriptor with the code entry sym.
3649 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3650 (add_symbol_adjust): Adjust make_fdh call.
3651 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3652 descriptor to strong undefined if code entry is strong.
3654 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3656 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3657 lookup here. Set to new before calling bfd_link_repair_undef_list.
3658 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3660 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3662 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3664 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3666 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3667 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3668 before the as-needed lib was loaded. Abort on unexpected refs.
3670 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3672 * elflink.c (elf_smash_syms): Expand comments.
3673 (elf_link_add_object_symbols): Only call elf_smash_syms for
3674 as-needed dynamic objects.
3676 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3677 everything, just the field specific to ia64.
3678 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3680 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3682 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3683 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3685 (struct add_symbol_adjust_data): New.
3686 (add_symbol_adjust): Make an undefweak func desc for old ABI
3687 objects to link with --as-needed shared libs. Return fail status.
3688 Don't adjust old ABI func entry sym to weak if func desc syms
3690 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3693 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3695 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3698 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3700 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3701 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3702 remove anything but new and undefweak.
3703 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3705 (_bfd_elf_create_dynamic_sections): Formatting.
3706 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3707 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3708 (struct elf_smash_data): New.
3709 (elf_smash_syms): New function.
3710 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3711 unneeded dynamic objects to loaded list.
3712 (elf_link_output_extsym): Don't handle as-needed here. Strip
3713 bfd_link_hash_new symbols.
3714 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3715 delref when dynindx is already -1.
3716 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3718 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3720 2005-02-01 Ben Elliston <bje@au.ibm.com>
3722 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3724 2005-02-01 Ben Elliston <bje@au.ibm.com>
3726 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3727 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3728 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3729 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3730 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3731 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3732 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3733 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3734 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3735 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3736 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3737 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3738 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3739 throughout. Similarly, collapse #if 1'd code.
3741 2005-02-01 Ben Elliston <bje@au.ibm.com>
3743 * elf-bfd.h (bfd_elf_discard_group): Remove.
3744 * elf.c (bfd_elf_discard_group): Likewise.
3745 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3747 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3749 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3750 (_bfd_elf_eh_frame_address_size): Declare.
3751 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3752 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3753 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3754 (elf_backend_eh_frame_address_size): Define.
3755 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3756 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3757 size from the new backend hook.
3758 (_bfd_elf_write_section_eh_frame): Likewise.
3759 (_bfd_elf_eh_frame_address_size): New function.
3761 2005-01-31 Andrew Cagney <cagney@gnu.org>
3763 * configure: Regenerate to track ../gettext.m4.
3765 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3767 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3768 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3770 2005-01-31 Nick Clifton <nickc@redhat.com>
3772 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3773 sparc-lynxos, vax-vms) be obsolete.
3775 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3777 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3778 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3779 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3780 * elfcode.h (elf_object_p): Use minpagesize instead of
3782 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3783 (elfNN_bed): Include ELF_MINPAGESIZE.
3785 2005-01-28 Julian Brown <julian@codesourcery.com>
3787 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3788 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3789 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3790 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3791 passing flag value from ld. Set flag value in global hash table entry.
3792 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3795 2005-01-27 Andrew Cagney <cagney@gnu.org>
3797 * configure: Regenerate to track ../gettext.m4 change.
3799 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3801 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3804 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3806 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3807 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3809 * reloc.c: Add R_FRV_TLSMOFF.
3810 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3811 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3812 (elf32_frv_relocate_section): Handle it.
3813 (elf32_frv_check_relocs): Likewise.
3814 * libbfd.h, bfd-in2.h: Rebuilt.
3815 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3816 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3817 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3818 such that they return the constant in gr9.
3819 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3821 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3822 too, such that they shrink on relaxation.
3823 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3824 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3825 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3826 if we can guarantee the use of 16-bit constants.
3827 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3828 Introduce TLS support for FR-V FDPIC.
3829 * reloc.c: Add TLS relocations.
3830 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3831 (elf32_frv_rel_tlsdesc_value_howto): New.
3832 (elf32_frv_rel_tlsoff_howto): New.
3833 (frv_reloc_map): Add new mappings.
3834 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3836 (frvfdpic_dynamic_got_plt_info): New.
3837 (frvfdpic_plt_tls_ret_offset): New.
3838 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3839 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3840 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3841 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3843 (struct frvfdpic_relocs_info): Add TLS fields.
3844 (frvfdpic_relocs_info_hash): Warning clean up.
3845 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3846 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3847 (FRVFDPIC_TLS_BIAS): Define.
3848 (tls_biased_base): New.
3849 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3851 (frv_reloc_type_lookup): Likewise.
3852 (frvfdpic_info_to_howto_rel): Likewise.
3853 (elf32_frv_relocate_section): Likewise.
3854 (_frv_create_got_section): Create the PLT section here.
3855 (elf32_frvfdpic_create_dynamic_sections): Not here.
3856 (_frvfdpic_count_nontls_entries): Move out of...
3857 (_frvfdpic_count_got_plt_entries): ... here.
3858 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3859 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3861 (_frvfdpic_relax_tls_entries): New.
3862 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3863 (_frvfdpic_get_tlsdesc_entry): New.
3864 (_frvfdpic_assign_got_entries): Add TLS support.
3865 (_frvfdpic_assign_plt_entries): Likewise.
3866 (_frvfdpic_reset_got_plt_entries): New.
3867 (_frvfdpic_size_got_plt): Move out of...
3868 (elf32_frvfdpic_size_dynamic_sections): ... here.
3869 (_frvfdpic_relax_got_plt_entries): New.
3870 (elf32_frvfdpic_relax_section): New.
3871 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3872 (elf32_frv_check_relocs): Add TLS support.
3873 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3874 * libbfd.h, bfd-in2.h: Rebuilt.
3876 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3878 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3879 loadable reloc sections.
3880 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3881 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3883 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3885 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3886 sections immediately when linking shared libs. Instead, wait until
3887 we know a lib is needed.
3888 (_bfd_elf_link_create_dynstrtab): Extract from..
3889 (_bfd_elf_link_create_dynamic_sections_): ..here.
3890 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3891 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3892 for non-existent .dynamic.
3893 (elf_link_output_extsym): Don't complain about undefined symbols
3894 in as-needed dynamic libs that aren't actually linked.
3896 2005-01-24 Andrew Cagney <cagney@gnu.org>
3898 * configure: Regenerate, ../gettext.m4 was updated.
3900 2005-01-21 Ben Elliston <bje@au.ibm.com>
3902 * aout-encap.c: Remove unused file.
3904 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3907 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3908 non-function symbols are local.
3909 (_bfd_elf_symbol_refs_local_p): Likewise.
3911 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3913 * bfd.c (bfd_link_just_syms): Add abfd param.
3914 * bfd-in2.h: Regenerate.
3916 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3918 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3919 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3920 instructions. If the amount of padding is known, reduce the size
3921 of the CIE or FDE by that amount.
3923 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3925 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3926 augmentation_size. Use bfd_signed_vmas for data_align.
3927 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3928 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3929 functions. Don't read past the end of the enclosing CIE or FDE.
3930 (skip_bytes): New utility function.
3931 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3933 (_bfd_elf_write_section_eh_frame): Use new functions.
3935 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3937 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3938 assert-style REQUIRE() macro to handle sanity checks.
3940 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3942 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3944 (read_unsigned_leb128): Removed.
3945 (read_signed_leb128): Removed.
3946 (find_abstract_instance_name): Updated.
3947 (parse_comp_unit): Accept info_ptr_unit.
3948 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3949 comp unit and pass it to parse_comp_unit.
3951 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3952 (read_signed_leb128): Moved to ...
3955 * libbfd-in.h (read_unsigned_leb128): New prototype.
3956 (read_signed_leb128): Likewise.
3957 * libbfd.h: Regenerated.
3959 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3960 Nick Clifton <nickc@redhat.com>
3962 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3963 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3964 arch_sh4a_nofpu_up in order to match the external names and make the
3965 testsuite's job easier.
3966 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3968 * bfd-in2.h: Regenerate.
3970 2005-01-15 Andrew Cagney <cagney@gnu.org>
3973 * acinclude.m4: Move BFD_NEED_DECLARATION,
3974 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3975 the new file bfd.m4. Include ../bfd/bfd.m4.
3976 * configure: Re-generate.
3978 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3980 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3981 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3983 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3984 R_PPC_RELAX32PC_PLT.
3986 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3988 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3990 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3991 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3992 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3993 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3994 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3995 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3996 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3997 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3998 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3999 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
4000 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4001 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
4002 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
4003 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
4005 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4007 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
4010 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4012 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
4013 * bfd-in2.h: Regenerate.
4014 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
4015 to support these new machine values.
4016 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
4018 (bfd_maxq_arch): Update values for the maxq20.
4020 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
4022 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
4023 non-shared object, do not reserve space in .plt and .rela.plt for
4024 regular symbols neither defined nor referenced in shared objects.
4026 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4028 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
4029 to zero the structure.
4030 (create_got_section): Use BFD_ASSERT instead of abort.
4031 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
4033 (create_got_section): New function.
4034 (sparc64_elf_create_dynamic_sections): Likewise.
4035 (sparc64_elf_check_relocs): Invoke create_got_section instead of
4036 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
4037 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
4038 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
4039 (sparc64_elf_finish_dynamic_symbol): Likewise.
4040 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
4041 (elf_backend_create_dynamic_sections): Define to
4042 sparc64_elf_create_dynamic_sections.
4044 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4046 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
4047 (elf_backend_omit_section_dynsym): Define to it.
4048 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
4049 (elf_backend_omit_section_dynsym): Define to it.
4051 2005-01-07 Jakub Jelinek <jakub@redhat.com>
4053 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
4054 PT_DYNAMIC segment, unless .dynamic.
4056 2005-01-06 Paul Brook <paul@codesourcery.com>
4058 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
4059 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
4060 * configure: Regenerate.
4061 * elf32-arm.c: Add VxWorks target bfd.
4063 (elf32_arm_link_hash_table): Add use_rel.
4064 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
4065 elf32_arm_relocate_section): Replace USE_REL with runtime check.
4066 Correct offset calculation for RELA case.
4067 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
4068 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
4069 (elf32_arm_vxworks_link_hash_table_create): New function.
4070 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
4071 (bfd_elf32_littlearm_vxworks_vec): Ditto.
4072 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
4074 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4076 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
4078 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
4079 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
4080 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
4081 (ppc64_elf_next_toc_section): Heed no_multi_toc.
4082 (ppc64_elf_reinit_toc): Set multi_toc_needed.
4083 (toc_adjusting_stub_needed): Rewrite.
4084 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
4085 toc tests. Adjust for toc_adjusting_stub_needed changes.
4086 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
4087 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
4088 * section.c: Expand comment on backend bits.
4089 * bfd-in2.h: Regenerate.
4090 * libbfd.h: Regenerate.
4092 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4094 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
4095 toc adjusting stub, do not test source section flags.
4097 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
4099 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
4100 from STABS debugging sections again.
4102 2005-01-05 Fred Fish <fnf@specifixinc.com>
4104 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
4105 (find_abstract_instance_name): New function.
4106 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
4107 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
4108 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
4110 2004-12-31 Paul Brook <paul@copdesourcery.com>
4112 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
4114 2004-12-31 Alan Modra <amodra@bigpond.net.au>
4116 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
4117 Commit missing changes from 2004-12-22.
4118 * bfd-in2.h: Regenerate.
4120 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4122 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
4124 2004-12-21 Kris Warkentin <kewarken@qnx.com>
4126 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
4127 Add 'base' argument for constructing register sections. Reformat.
4128 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
4129 gp and fp regs. Reformat.
4131 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4133 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
4134 * bfd-in2.h: Regenerate.
4135 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
4136 (avr_reloc_map): Likewise.
4137 (avr_final_link_relocate): Likewise.
4139 2004-12-22 Alan Modra <amodra@bigpond.net.au>
4141 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
4142 as-needed dynamic libs as undefined.
4143 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
4144 libs when finding they are needed.
4146 2004-12-20 Alan Modra <amodra@bigpond.net.au>
4148 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
4149 (opd_entry_value): Use opd_relocs if available.
4150 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
4151 copy .opd relocations to opd_relocs.
4152 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
4154 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4156 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
4157 * elf32-v850.c (v850_elf_howto_table): Add entry for
4158 R_V850_LO16_SPLIT_OFFSET.
4159 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4160 (v850_elf_perform_lo16_relocation): New function, extracted from...
4161 (v850_elf_perform_relocation): ...here. Use it to handle
4162 R_V850_LO16_SPLIT_OFFSET.
4163 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
4164 R_V850_LO16_SPLIT_OFFSET.
4165 * libbfd.h, bfd-in2.h: Regenerate.
4167 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4169 * config.bfd: Add s390x-ibm-tpf support.
4171 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
4173 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
4174 to prototype, to make hash info available.
4175 Prevent wrapped symbols from being adjusted twice.
4177 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
4179 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
4180 overflow for calls to undefined weak symbols.
4182 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4184 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
4185 canonical sections syms have a name.
4187 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4189 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
4190 have been adjusted for output.
4191 (ppc64_elf_relocate_section): Mark sections with reloc_done.
4193 2004-12-10 Alan Modra <amodra@bigpond.net.au>
4195 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
4196 add symtab_hdr param.
4197 (group_signature): Update calls.
4198 * elf-bfd.h (bfd_elf_sym_name): Update.
4199 * elf32-ppc.c (ppc_elf_relocate_section): Update.
4200 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
4201 (ppc64_elf_relocate_section): Update.
4202 * elflink.c (elf_link_input_bfd): Update.
4204 2004-12-10 Jakub Jelinek <jakub@redhat.com>
4206 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
4207 st_shndx on STT_SECTION sections.
4209 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
4211 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
4212 ELF section symbols.
4214 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4216 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
4217 return a real value, unless it is a PLT symbol.
4218 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
4221 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
4222 R_MIPS_JALR entry to 0.
4224 * archures.c: Define bfd_mach_mips9000.
4225 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
4226 (mips_set_isa_flags): Handle bfd_mach_mips9000.
4227 * cpu-mips.c (I_mips9000): Define.
4228 (arch_info_struct): Add case for bfd_mach_mips9000.
4229 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
4230 * bfd-in2.h: Regenerate.
4232 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
4234 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
4237 2004-12-07 Ben Elliston <bje@gnu.org>
4239 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
4241 2004-12-06 Daniel Jacobowitz <dan@debian.org>
4243 Suggested by Fergal Daly <fergal@esatclear.ie>:
4244 * simple.c (simple_dummy_multiple_definition): New function.
4245 (bfd_simple_get_relocated_section_contents): Use it.
4247 2004-12-03 Jan Beulich <jbeulich@novell.com>
4249 * elf.c (elf_find_function): Don't use the last file symbol ever,
4250 seen, but the last one seen prior to the symbol being reported.
4251 Don't report a filename at all for global symbols when that might
4254 2004-12-01 Paul Brook <paul@codesourcery.com>
4256 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
4257 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
4260 2004-12-01 Paul Brook <paul@codesourcery.com>
4262 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
4265 2004-11-30 Paul Brook <paul@codesourcery.com>
4267 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
4268 no_pipeline_knowledge
4269 (elf32_arm_link_hash_table_create): Ditto.
4270 (bfd_elf32_arm_process_before_allocation): Ditto.
4271 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
4273 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4275 * bfd-in2.h: Regenerate.
4277 2004-11-30 Randolph Chung <tausq@debian.org>
4279 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
4280 (elf32_hppa_grok_psinfo): New function.
4281 (elf_backend_grok_prstatus): Define.
4282 (elf_backend_grok_psinfo): Define.
4284 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4287 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
4289 2004-11-24 Paul Brook <paul@codesourcery.com>
4291 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
4293 2004-11-24 Paul Brook <paul@codesourcery.com>
4295 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
4296 (elf32_arm_swap_symbol_out): New function.
4297 (elf32_arm_size_info): Add.
4298 (elf_backend_size_info): Define.
4300 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4302 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
4305 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4307 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4308 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
4309 * nlmcode.h (nlm_write_object_contents): Warning fix.
4311 2004-11-18 Bob Wilson <bob.wilson@acm.org>
4313 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
4315 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
4317 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
4318 (elf32_arm_plt_thumb_stub): New.
4319 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
4321 (elf32_arm_link_hash_traverse): Fix typo.
4322 (elf32_arm_link_hash_table): Add obfd.
4323 (elf32_arm_link_hash_newfunc): Initialize new fields.
4324 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
4325 (elf32_arm_link_hash_table_create): Initialize obfd.
4326 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
4327 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
4328 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
4329 interworking BFD is not dynamic.
4330 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
4331 not emit glue for PLT references.
4332 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
4333 emit glue for PLT references. Support the Thumb PLT prefix.
4334 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
4336 (elf32_arm_check_relocs): Likewise.
4337 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
4339 (allocate_dynrelocs): Handle Thumb PLT references.
4340 (elf32_arm_finish_dynamic_symbol): Likewise.
4341 (elf32_arm_symbol_processing): New function.
4342 (elf_backend_symbol_processing): Define.
4344 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4346 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4347 add_fde_encoding. Remove need_relative.
4348 * elf-eh-frame.c (extra_augmentation_string_bytes)
4349 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
4350 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
4351 in cases where the CIE has no existing 'R' augmentation. Use
4352 size_of_output_cie_fde when assigning offsets. Use the final offset
4353 as the new section size.
4354 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
4355 Account for any extra augmentation bytes in the returned offset.
4356 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
4357 moved before being modified. Pad growing entries with DW_CFA_nops.
4358 Add 'z' and 'R' augmentations as directed by add_augmentation_size
4359 and add_fde_encoding.
4361 2004-11-15 Mark Mitchell <mark@codesourcery.com>
4363 * elf32-arm.c (elf32_arm_relocate_section): Use
4364 arm_real_reloc_type.
4366 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4368 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
4369 for discard relocations; don't add an R_MIPS_NONE to the main body
4372 2004-11-04 Paul Brook <paul@codesourcery.com>
4374 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
4375 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
4376 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
4377 default version definition for unversioned symbols.
4378 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
4379 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
4380 _bfd_elf_slurp_version_tables. Set default version for unversioned
4383 2004-11-15 Paul Brook <paul@codesourcery.com>
4385 * elflink.c (elf_link_add_object_symbols): Don't assume version
4386 indices are consecutive.
4388 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
4390 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
4391 composite relocations against the personality data.
4393 2004-11-13 Paul Brook <paul@codesourcery.com>
4395 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
4396 R_ARM_PREL31 relocations to PLT entries.
4397 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
4398 (elf32_arm_check_relocs): Ditto.
4400 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4402 * xtensa-isa.c (xtensa_interface_class_id): New.
4404 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4406 * elf32-xtensa.c (property_table_compare): Remove assertion about
4407 entries with the same address and non-zero size.
4408 (xtensa_read_table_entries): Report such entries as errors.
4410 2004-11-11 Mark Mitchell <mark@codesourcery.com>
4412 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
4413 R_ARM_RELATIVE on Symbian OS.
4415 2004-11-09 Mark Mitchell <mark@codesourcery.com>
4417 * som.c (som_bfd_print_private_bfd_data): New function.
4418 (som_object_setup): Save the auxiliary header. Don't assume that
4419 zero is an invalid entry point for a shared library.
4420 (som_object_p): Allocate the auxiliary header on the heap.
4422 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
4424 (elf32_arm_symbian_modify_segment_map): Likewise.
4426 2004-11-09 Daniel Jacobowitz <dan@debian.org>
4428 From David Poole <daveml@mbuf.com>:
4429 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
4430 (elf32_arm_size_dynamic_sections): Call it.
4432 2004-11-09 Alan Modra <amodra@bigpond.net.au>
4434 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
4435 (ALL_MACHINES_CFILES): Fix typo.
4436 * Makefile.in: Regenerate.
4437 * po/SRC-POTFILES.in: Regenerate.
4439 2004-11-08 Mark Mitchell <mark@codesourcery.com>
4441 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
4442 R_ARM_RELATIVE relocation for Symbian OS, mention the section
4443 symbol in the relocation.
4445 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4446 Vineet Sharma <vineets@noida.hcltech.com>
4448 * coff-maxq.c: New File.
4449 * cpu-maxq.c: New File.
4450 * coffcode.h: Likewise.
4451 * config.bfd: Likewise.
4452 * configure.in (maxqcoff_vec): New target vector.
4453 * Makefile.am: Add support for maxq target.
4454 * configure.in: Likewise.
4455 * archures.c:. Likewise.
4456 * targets.c: Likewise.
4457 * bfd_in2.h : Regenerated.
4458 * Makefile.in: Regenerated.
4459 * configure: Regenerated.
4460 * doc/Makefile.in: Regenerated.
4462 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4464 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
4465 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
4466 C_NT_WEAK aux entries.
4467 (_bfd_coff_generic_relocate_section): Handle undefined
4470 2004-11-07 Andreas Schwab <schwab@suse.de>
4472 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
4473 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
4474 non-default visibility.
4476 2004-11-01 Mark Mitchell <mark@codesourcery.com>
4478 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
4480 (elf32_arm_symbian_modify_segment_map): Don't
4481 reset includes_filehdr and includes_phdrs here.
4483 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4485 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
4486 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
4487 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
4489 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
4490 to a new removed list. Remove normal configuration stanzas.
4491 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
4492 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
4493 elfarm-nabi.lo with elf32-arm.lo.
4494 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
4495 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
4496 * elf32-arm.h: Remove.
4497 * elfarm-oabi.c: Remove.
4498 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
4499 and bfd_elf32_littlearm_oabi_vec.
4500 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
4502 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4504 * config.bfd: Support crisv32-*-* like cris-*-*.
4505 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4506 (bfd_mach_cris_v10_v32): New macros.
4507 * cpu-cris.c: Tweak formatting.
4508 (get_compatible): New function.
4510 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4511 bfd_arch_info_type:s.
4512 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4513 get_compatible for member compatible and link bfd_cris_arch_v32 as
4515 * elf32-cris.c (cris_elf_pcrel_reloc)
4516 (cris_elf_set_mach_from_flags): New functions.
4517 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4518 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4519 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4520 numbers for bfd_mach_cris_v32.
4521 (PLT_ENTRY_SIZE_V32): New macro.
4522 (elf_cris_plt0_entry): Drop last comma in initializer.
4523 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4524 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4526 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4528 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4529 (elf_cris_finish_dynamic_sections): Similar.
4530 (elf_cris_adjust_dynamic_symbol): Similar.
4531 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4533 <switch with PIC relocs>: Emit error and return FALSE for
4534 bfd_mach_cris_v10_v32.
4535 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4536 Emit warning when generating textrel reloc.
4537 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4538 (cris_elf_final_write_processing): Set flags according to mach.
4539 (cris_elf_print_private_bfd_data): Display
4540 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4541 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4542 new_flags. Don't call cris_elf_final_write_processing. Don't
4543 look at the actual elf header flags at all; use
4544 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4545 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4547 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4548 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4549 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4550 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4551 * bfd-in2.h, libbfd.h: Regenerate.
4553 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4555 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4556 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4558 (struct adjust_toc_info): New.
4559 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4561 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4563 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4564 if there are no segments.
4566 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4568 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4570 2004-11-02 Nick Clifton <nickc@redhat.com>
4572 * elf32-iq2000.c: Convert to ISO C90 formatting.
4574 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4576 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4578 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4580 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4581 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4582 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4584 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4586 * elf32-sh.c (tpoff): Take alignment into account.
4588 2004-10-28 Nick Clifton <nickc@redhat.com>
4590 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4591 performing a relocatable link.
4592 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4593 for MIPS ports under Irix.
4595 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4597 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4598 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4599 (elf32_arm_final_link_relocate): Ditto.
4600 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4601 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4602 (elf32_arm_adjust_dynamic_symbol): Ditto.
4603 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4604 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4605 (elf32_arm_r_howto): ... To here.
4606 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4608 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4611 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4612 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4613 and R_IA64_SECREL64LSB.
4615 2004-10-26 Paul Brook <paul@codesourcery.com>
4617 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4618 (bfd_elf_size_dynamic_sections): Create default version definition.
4619 (elf_link_output_extsym): Adjust for default symbol version.
4621 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4623 * mmo.c: Adjust to ISO C.
4625 * mmo.c (mmo_write_section_description): New function broken out
4626 of mmo_internal_write_section.
4627 (mmo_internal_write_section): For each of .text and .data, call
4628 mmo_write_section_description before outputting contents if it has
4629 nontrivially deducible vma or contents.
4630 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4631 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4632 symbols if found within the .data address range.
4634 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4636 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4638 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4640 * mmo.c (File Layout): Correct place of misplaced blurb about
4643 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4645 * config.bfd: Add mips64*-*-openbsd.
4647 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4649 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4652 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4654 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4655 * configure: Regenerate.
4657 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4660 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4661 to linker reloc_overflow callback.
4662 (aout_link_input_section_ext): Likewise.
4663 (aout_link_reloc_link_order): Likewise.
4664 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4665 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4667 (alpha_relocate_section): Likewise.
4668 * coff-arm.c (coff_arm_relocate_section): Likewise.
4669 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4670 * coff-h8500.c (extra_case): Likewise.
4671 * coff-i960.c (coff_i960_relocate_section): Likewise.
4672 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4673 * coff-mips.c (mips_relocate_section): Likewise.
4674 * coff-or32.c (coff_or32_relocate_section): Likewise.
4675 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4676 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4677 * coff-sh.c (sh_relocate_section): Likewise.
4678 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4679 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4680 * coff-z8k.c (extra_case): Likewise.
4681 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4682 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4683 (_bfd_coff_generic_relocate_section): Likewise.
4684 * ecoff.c (ecoff_reloc_link_order): Likewise.
4685 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4686 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4687 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4688 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4689 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4690 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4691 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4692 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4693 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4694 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4695 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4696 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4697 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4698 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4699 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4700 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4701 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4702 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4703 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4704 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4705 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4706 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4707 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4708 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4709 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4710 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4711 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4712 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4713 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4714 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4715 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4716 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4717 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4718 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4719 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4720 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4721 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4722 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4723 * elflink.c (elf_reloc_link_order): Likewise.
4724 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4725 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4726 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4727 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4728 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4729 (aout_link_reloc_link_order): Likewise.
4730 * reloc.c (bfd_generic_get_relocated_section_contents):
4732 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4733 * simple.c (simple_dummy_reloc_overflow): Updated.
4735 2004-10-20 Andreas Schwab <schwab@suse.de>
4737 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4738 (elf_backend_plt_sym_val): Define.
4740 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4742 * config.bfd: Set targ_underscore=yes for PE COFF targets
4744 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4746 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4747 (ppc64_elf_edit_opd): Likewise.
4749 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4751 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4752 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4753 set SEC_ALLOC and SEC_LOAD.
4755 2004-10-18 Nick Clifton <nickc@redhat.com>
4757 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4758 'name' for relocs against both local and global symbols.
4760 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4762 * bfd-in2.h: Regenerate.
4763 * bfd.c (struct bfd): Add no_export.
4764 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4766 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4768 * config.bfd: Whitespace cleanup.
4769 * Makefile.am: Run "make dep-am"
4770 * Makefile.in: Regenerate.
4772 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4774 * elflink.c (struct already_linked_section): Removed.
4775 (try_match_symbols_in_sections, already_linked): Removed.
4776 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4777 prefix of section names when finding already_linked_table
4778 chain. Compare section names. Instead of calling already_linked,
4779 do it inline and only for sections in the same already_linked_list.
4781 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4783 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4784 parameter. If called after _bfd_elf_write_section_eh_frame,
4785 don't allow a -2 return unless need_* bit is already set, and
4786 handle offsets adjusted for output_offset.
4787 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4788 * elf.c (_bfd_elf_section_offset): Update call.
4790 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4793 * coffcode.h (coff_compute_section_file_positions): Cast to
4794 bfd_vma when computing page alignment.
4796 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4798 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4799 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4801 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4803 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4804 relocations use a virtual address, not a section offset.
4806 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4808 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4809 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4810 xtensa_format_encode.
4811 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4812 (ebb_add_proposed_action): Delete.
4814 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4816 * elf32-xtensa.c: Use ISO C90 formatting.
4818 2004-10-12 Paul Brook <paul@codesourcery.com>
4820 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4823 2004-10-12 Paul Brook <paul@codesourcery.com>
4825 * elf32-arm.h: Support EABI version 4 objects.
4827 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4830 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4831 Don't mark as default.
4832 (bfd_x86_64_arch): Don't mark as default.
4834 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4836 * elflink.c (enum action_discarded): New.
4837 (elf_section_complain_discarded): Delete.
4838 (elf_action_discarded): New function subsuming the above and also
4839 controlling reloc behaviour.
4840 (elf_link_input_bfd): Use it.
4842 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4844 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4845 (special_sections): Add .gnu.liblist and .gnu.conflict.
4846 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4848 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4851 * elflink.c (elf_link_input_bfd): Try harder to support
4852 relocations against symbols in removed linkonce sections.
4854 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4856 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4859 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4860 sections do not reference symbols in non-SEC_ALLOC sections.
4862 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4865 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4866 (_bfd_elf_link_omit_section_dynsym): Formatting.
4868 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4870 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4871 * libbfd.h: Regnerate.
4872 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4873 * elf32-frv.c: Likewise.
4874 * elf32-m32r.c: Likewise.
4875 * elf32-ppc.c: Likewise.
4876 * elf64-hppa.c: Likewise.
4877 * elfxx-ia64.c: Likewise.
4878 * opncls.c: Likewise.
4880 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4882 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4883 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4884 offsets stored in struct eh_cie_fde entries before doing other
4887 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4888 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4889 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4890 setting offsets for removed CIEs. Don't set "sec", instead set
4891 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4892 CIE in hdr_info. Only set make_relative and make_lsda_relative
4893 for CIEs. Use pointers rather than array indices.
4894 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4895 make_lsda_relative, need_* on cie_inf for FDEs.
4896 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4897 section output_offset. Delete cie_offset, instead use cie_inf
4898 pointer to CIE entry. Use need_relative and need_lsda_relative on
4899 CIE entry for FDEs. Use pointers rather than array indices.
4901 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4903 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4904 bfd_is_target_special_symbol.
4905 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4906 * som.c (som_bfd_is_target_special_symbol): Define.
4908 2004-10-08 Nick Clifton <nickc@redhat.com>
4910 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4911 * configure: Regenerate.
4912 * bfd-in2.h: Regenerate.
4913 * syms.c (bfd_is_target_special_symbol): New interface function.
4914 Returns true when a symbol should be considered to be special.
4915 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4916 the symbol jump table.
4917 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4918 Return true iff the symbol is a mapping symbol.
4919 (bfd_elf32_bfd_is_target_special_symbol): Define.
4920 * elfxx-target.h: Provide a default definition for
4921 bfd_is_target_special_symbol.
4922 * aout-target.h: Likewise.
4923 * aout-tic30.c: Likewise.
4924 * binary.c: Likewise.
4925 * coffcode.h: Likewise.
4926 * i386msdos.c: Likewise.
4929 * libaout.h: Likewise.
4930 * libbfd-in.h: Likewise
4931 * libecoff.h: Likewise.
4932 * mach-o.c: Likewise.
4934 * nlm-target.h: Likewise.
4935 * oasys.c: Likewise.
4937 * ppcboot.c: Likewise.
4939 * tekhex.c: Likewise.
4940 * versados.c: Likewise.
4942 * xcoff-target.h: Likewise.
4944 * libbfd.h: Regenerate.
4946 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4948 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4949 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4950 (elf_backend_section_from_shdr): Define.
4952 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4954 * syms.c (bfd_is_local_label): Return false for file symbols.
4956 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4957 David Heine <dlheine@tensilica.com>
4959 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4960 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4961 (elf32xtensa_no_literal_movement): New global variable.
4962 (elf_howto_table): Add entries for new relocations.
4963 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4964 (property_table_compare): When addresses are equal, compare sizes and
4965 various property flags.
4966 (property_table_matches): New.
4967 (xtensa_read_table_entries): Extend to read new property tables. Add
4968 output_addr parameter to indicate that output addresses should be used.
4969 Use bfd_get_section_limit.
4970 (elf_xtensa_find_property_entry): New.
4971 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4972 (elf_xtensa_check_relocs): Handle new relocations.
4973 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4974 relocations. Use new xtensa-isa.h functions.
4975 (build_encoding_error_message): Remove encode_result parameter. Add
4976 new target_address parameter used to detect alignment errors.
4977 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4978 error handling. Use new is_operand_relocation function.
4979 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4980 Use underbar macro for error messages. Formatting.
4981 (get_const16_opcode): New.
4982 (get_l32r_opcode): Add a separate flag for initialization.
4983 (get_relocation_opnd): Operand number is no longer explicit in the
4984 relocation. Change to decode the opcode and analyze its operands.
4985 (get_relocation_slot): New.
4986 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4987 Use new xtensa-isa.h functions to handle multislot instructions.
4988 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4989 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4990 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4991 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4992 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4993 get_single_format, init_op_single_format_table): New.
4994 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4995 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4996 (contract_asm_expansion): Add error_message parameter and pass it to
4997 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4998 with R_XTENSA_SLOT0_OP.
4999 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
5000 instructions. Use new xtensa-isa.h functions.
5001 (r_reloc struct): Add new virtual_offset field.
5002 (r_reloc_init): Add contents and content_length parameters. Set
5003 virtual_offset field to zero. Add contents to target_offset field for
5004 partial_inplace relocations.
5005 (r_reloc_is_defined): Check for null.
5006 (print_r_reloc): New debug function.
5007 (source_reloc struct): Replace xtensa_operand field with pair of the
5008 opcode and the operand position. Add is_abs_literal field.
5009 (init_source_reloc): Specify operand by opcode/position pair. Set
5010 is_abs_literal field.
5011 (source_reloc_compare): When target_offsets are equal, compare other
5012 fields to make sorting predictable.
5013 (literal_value struct): Add is_abs_literal field.
5014 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
5015 (init_literal_value): New.
5016 (is_same_value): Replace with ...
5017 (literal_value_equal): ... this function. Add comparisons of
5018 virtual_offset and is_abs_literal fields.
5019 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
5020 failure. Initialize has_last_loc field.
5021 (value_map_hash_table_delete): New.
5022 (hash_literal_value): Rename to ...
5023 (literal_value_hash): ... this. Include is_abs_literal flag and
5024 virtual_offset field in the hash value.
5025 (get_cached_value): Rename to ...
5026 (value_map_get_cached_value): ... this. Update calls to
5027 literal_value_hash and literal_value_equal.
5028 (add_value_map): Check for allocation failure. Update calls to
5029 value_map_get_cached_value and literal_value_hash.
5030 (text_action, text_action_list, text_action_t): New types.
5031 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
5032 text_action_add, text_action_add_literal, offset_with_removed_text,
5033 offset_with_removed_text_before_fill, find_insn_action,
5034 print_action_list, print_removed_literals): New.
5035 (offset_with_removed_literals): Delete.
5036 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
5037 fix_array, fix_array_count, allocated_relocs, relocs_count, and
5038 allocated_relocs_count fields.
5039 (init_xtensa_relax_info): Initialize new fields.
5040 (reloc_bfd_fix struct): Add new translated field.
5041 (reloc_bfd_fix_init): Add translated parameter and use it to set the
5043 (fix_compare, cache_fix_array): New.
5044 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
5045 section via get_xtensa_relax_info. Use cache_fix_array to set up
5046 sorted fix_array and use bsearch instead of linear search.
5047 (section_cache_t): New struct.
5048 (init_section_cache, section_cache_section, clear_section_cache): New.
5049 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
5050 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
5051 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
5052 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
5054 (retrieve_contents): Use bfd_get_section_limit.
5055 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
5056 to compute_removed_literals. Free value_map_hash_table when no longer
5058 (analyze_relocations): Check is_relaxable_asm_section flag. Call
5059 compute_text_actions for all sections.
5060 (find_relaxable_sections): Mark sections as relaxable if they contain
5061 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
5062 call. Increment relax_info src_count field only for appropriate
5063 relocation types. Remove is_literal_section check.
5064 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
5065 r_reloc_init and find_associated_l32r_irel. Check
5066 is_relaxable_asm_section flag. Handle L32R instructions with absolute
5067 literals. Pass is_abs_literal flag to init_source_reloc.
5068 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
5069 CONST16 instructions. Adjust calls to r_reloc_init and
5070 pcrel_reloc_fits. Handle weak symbols conservatively.
5071 (find_associated_l32r_irel): Add bfd parameter and pass it to
5073 (compute_text_actions, compute_ebb_proposed_actions,
5074 compute_ebb_actions, check_section_ebb_pcrels_fit,
5075 check_section_ebb_reduces, text_action_add_proposed,
5076 compute_fill_extra_space): New.
5077 (remove_literals): Replace with ...
5078 (compute_removed_literals): ... this function. Call
5079 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
5080 Call xtensa_read_table_entries to get the property table. Skip
5081 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
5082 is_removable_literal, remove_dead_literal, and
5083 identify_literal_placement functions.
5084 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
5085 instead of linear search.
5086 (is_removable_literal, remove_dead_literal,
5087 identify_literal_placement): New.
5088 (relocations_reach): Update check for literal not referenced by any
5089 PC-relative relocations. Adjust call to pcrel_reloc_fits.
5090 (coalesce_shared_literal, move_shared_literal): New.
5091 (relax_section): Use bfd_get_section_limit. Call
5092 translate_section_fixes. Update calls to r_reloc_init and
5093 offset_with_removed_text. Check new is_relaxable_asm_section flag.
5094 Add call to pin_internal_relocs. Add special handling for
5095 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
5096 info to calculate new addend_displacement variable. Replace code for
5097 deleting literals with more general code to perform the actions
5098 determined by the action_list for the section.
5099 (translate_section_fixes, translate_reloc_bfd_fix): New.
5100 (translate_reloc): Check new is_relaxable_asm_section flag. Call
5101 find_removed_literal only if is_operand_relocation. Update call to
5102 offset_with_removed_text. Use new target_offset and removed_bytes
5104 (move_literal): New.
5105 (relax_property_section): Use bfd_get_section_limit. Set new
5106 is_full_prop_section flag and handle new property tables. Update calls
5107 to r_reloc_init and offset_with_removed_text. Check
5108 is_relaxable_asm_section flag. Handle expansion of zero-sized
5109 unreachable entries, with use of offset_with_removed_text_before_fill.
5110 For relocatable links, combine entries only for literal tables.
5111 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
5112 calls to offset_with_removed_text. Translate st_size field for
5114 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
5115 failure. Add contents parameter. Update call to get_bfd_fix. Update
5116 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
5117 R_XTENSA_ASM_EXPAND relocs.
5118 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
5119 call to get_bfd_fix. Include offset from contents for partial_inplace
5121 (is_reloc_sym_weak): New.
5122 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
5123 (prop_sec_len): New.
5124 (xtensa_is_property_section): Handle new property sections.
5125 (is_literal_section): Delete.
5126 (internal_reloc_compare): When r_offset matches, compare r_info and
5127 r_addend to make sorting predictable.
5128 (internal_reloc_matches): New.
5129 (xtensa_get_property_section_name): Handle new property sections.
5130 (xtensa_get_property_predef_flags): New.
5131 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
5132 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
5133 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
5134 (xtisa_errno, xtisa_error_msg): New variables.
5135 (xtensa_isa_errno, xtensa_isa_error_msg): New.
5136 (xtensa_insnbuf_alloc): Add error handling.
5137 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
5138 use xtensa_format_decode. Add error handling.
5139 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
5140 instruction length to find the number of bytes to copy.
5141 (xtensa_isa_init): Add error handling. Replace calls to
5142 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
5143 tables in the xtensa_modules structure.
5144 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
5145 xtensa_extend_isa): Delete.
5146 (xtensa_isa_free): Change to only free lookup tables.
5147 (opname_lookup_compare): Replace with ...
5148 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
5149 (xtensa_insn_maxlength): Rename to ...
5150 (xtensa_isa_maxlength): ... this.
5151 (xtensa_insn_length): Delete.
5152 (xtensa_insn_length_from_first_byte): Replace with ...
5153 (xtensa_isa_length_from_chars): ... this function.
5154 (xtensa_num_opcodes): Rename to ...
5155 (xtensa_isa_num_opcodes): ... this.
5156 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
5157 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
5158 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
5159 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
5160 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
5161 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
5162 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
5163 (xtensa_opcode_lookup): Add error handling.
5164 (xtensa_decode_insn): Replace with ...
5165 (xtensa_opcode_decode): ... this function, with new format and
5166 slot parameters. Add error handling.
5167 (xtensa_encode_insn): Replace with ...
5168 (xtensa_opcode_encode): ... this function, which does the encoding via
5169 one of the entries in the "encode_fns" array. Add error handling.
5170 (xtensa_opcode_name): Add error handling.
5171 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
5172 xtensa_opcode_is_call): New.
5173 (xtensa_num_operands): Replace with ...
5174 (xtensa_opcode_num_operands): ... this function. Add error handling.
5175 (xtensa_opcode_num_stateOperands,
5176 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
5177 xtensa_opcode_funcUnit_use, xtensa_operand_name,
5178 xtensa_operand_is_visible): New.
5179 (xtensa_get_operand, xtensa_operand_kind): Delete.
5180 (xtensa_operand_inout): Add error handling and special-case for
5182 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
5183 operate on one slot of an instruction. Added error handling.
5184 (xtensa_operand_encode): Handle default operands with no encoding
5185 functions. Check for success by comparing against decoded value.
5187 (xtensa_operand_decode): Handle default operands. Return decoded value
5188 through argument pointer. Add error handling.
5189 (xtensa_operand_is_register, xtensa_operand_regfile,
5190 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
5191 (xtensa_operand_isPCRelative): Rename to ...
5192 (xtensa_operand_is_PCrelative): ... this. Add error handling.
5193 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
5194 through argument pointer. Add error handling.
5195 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
5196 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
5197 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
5198 xtensa_regfile_shortname, xtensa_regfile_view_parent,
5199 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
5200 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
5201 xtensa_state_is_exported, xtensa_sysreg_lookup,
5202 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
5203 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
5204 xtensa_interface_num_bits, xtensa_interface_inout,
5205 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
5206 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
5207 * xtensa-modules.c: Rewrite to use new data structures.
5208 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
5209 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
5210 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
5211 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
5212 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
5213 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
5214 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
5215 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
5216 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
5217 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
5218 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
5219 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
5220 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
5221 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
5222 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
5223 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
5224 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
5225 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
5226 * Makefile.in: Regenerate.
5227 * bfd-in2.h: Likewise.
5228 * libbfd.h: Likewise.
5230 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5232 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
5233 against the absolute section.
5234 (mips_elf64_write_rela): Likewise.
5236 2004-10-07 Jan Beulich <jbeulich@novell.com>
5238 * elf.c (elf_find_function): Don't generally check for matching
5239 section, just for non-file symbols. Remove redunant comparison
5241 * elf32-arm.h (arm_elf_find_function): Likewise.
5243 2004-10-07 Jeff Baker <jbaker@qnx.com>
5245 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
5246 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
5249 2004-10-04 Roland McGrath <roland@redhat.com>
5251 * hash.c (bfd_hash_set_default_size): Use const for table.
5252 Use size_t instead of int for variable compared to sizeof results.
5254 2004-10-05 Alan Modra <amodra@bigpond.net.au>
5257 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
5259 2004-10-01 Paul Brook <paul@codesourcery.com>
5261 * elf32-arm.h (elf32_arm_fake_sections,
5262 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
5264 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
5266 2004-10-01 Alan Modra <amodra@bigpond.net.au>
5268 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
5270 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
5271 need_relative or need_lsda_relative if we are processing an
5272 offset for a reloc on a FDE initial loc or LSDA field
5274 (_bfd_elf_write_section_eh_frame): Test need_relative and
5275 need_lsda_relative in place of corresponding make_* field
5276 when deciding to use pc-relative encodings.
5278 2004-09-30 Paul Brook <paul@codesourcery.com>
5280 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
5281 target2 relocation type.
5283 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
5286 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
5288 2004-09-30 Paul Brook <paul@codesourcery.com>
5290 * reloc.c: Add BFD_RELOC_ARM_SMI.
5291 * bfd-in2.h: Regenerate.
5294 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5296 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
5297 vma and output offset to address.
5298 * simple.c (simple_save_output_info): Only set output section
5299 and offset for debug sections, or those not already set up by
5301 (bfd_simple_get_relocated_section_contents): Update comment.
5303 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5305 * elf.c (IS_LOADED): Delete.
5306 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
5307 Restore SEC_HAS_CONTENTS test to the one place it was used prior
5310 2004-09-23 Alan Modra <amodra@bigpond.net.au>
5313 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
5314 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
5315 redundant assignment of EM_SPARC.
5317 2004-09-22 Brian Ford <ford@vss.fsi.com>
5319 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
5320 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
5322 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5324 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5326 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
5327 (elf_backend_modify_segment_map): Don't define.
5329 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5331 * elf.c (IS_LOADED): Define.
5332 (assign_file_positions_for_segments): Don't round up file offset of
5333 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
5334 Delete code handling link script adjustment of lma. Do the adjust
5335 in later code handling similar ajustments. Remove dead code error
5336 check. Warn if section lma would require a negative offset
5337 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
5338 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
5339 update voff in section loop. Change voff in segment loop to be an
5340 adjustment on top of "off". Set sec->filepos and update "off" later.
5341 Test for loadable sections consistently using IS_LOADED. Similarly,
5342 test for alloc-only sections other than .tbss consistently.
5343 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
5344 Tidy PT_NOTE handling. Use %B and %A in error messages.
5345 (assign_file_positions_except_relocs): Use %B in error message.
5347 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
5349 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
5350 (CONFIG_STATUS_DEPENDENCIES): New.
5351 (Makefile): Removed.
5352 (config.status): Likewise.
5353 * Makefile.in: Regenerated.
5355 2004-09-17 Paul Brook <paul@codesourcery.com>
5357 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
5358 (bfd_elf32_arm_process_before_allocation): Update prototype.
5359 * bfd-in2.h: Regenerate.
5360 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
5361 (elf32_arm_link_hash_table_create): Set it.
5362 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
5363 (bfd_elf32_arm_set_target_relocs): New function.
5364 (arm_real_reloc_type): New function.
5365 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
5366 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
5367 (elf32_arm_gc_sweep_hook): Ditto.
5368 (elf32_arm_check_relocs): Ditto.
5369 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
5370 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
5372 (elf32_arm_got_prel): New variable.
5373 (elf32_arm_howto_from_type): New function.
5374 (elf32_arm_info_to_howto): Use it.
5375 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
5376 BFD_RELOC_ARM_TARGET2.
5377 * libbfd.h: Regenerate.
5378 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
5380 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5382 * ecoff.c: Update u.undef.next refs.
5383 * elf64-ppc.c: Likewise.
5384 * elflink.c: Likewise.
5385 * linker.c: Likewise.
5386 * xcofflink.c: Likewise.
5388 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
5389 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
5390 fields to indirect struct.
5391 * elf-m10300.c: Update u.weakdef refs.
5392 * elf32-arm.h: Likewise.
5393 * elf32-cris.c: Likewise.
5394 * elf32-frv.c: Likewise.
5395 * elf32-hppa.c: Likewise.
5396 * elf32-i370.c: Likewise.
5397 * elf32-i386.c: Likewise.
5398 * elf32-m32r.c: Likewise.
5399 * elf32-m68k.c: Likewise.
5400 * elf32-ppc.c: Likewise.
5401 * elf32-s390.c: Likewise.
5402 * elf32-sh.c: Likewise.
5403 * elf32-sparc.c: Likewise.
5404 * elf32-vax.c: Likewise.
5405 * elf32-xtensa.c: Likewise.
5406 * elf64-alpha.c: Likewise.
5407 * elf64-hppa.c: Likewise.
5408 * elf64-ppc.c: Likewise.
5409 * elf64-s390.c: Likewise.
5410 * elf64-sh64.c: Likewise.
5411 * elf64-sparc.c: Likewise.
5412 * elf64-x86-64.c: Likewise.
5413 * elfxx-ia64.c: Likewise.
5414 * elfxx-mips.c: Likewise.
5415 * elflink.c: Likewise. Also u.elf_hash_value.
5416 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
5418 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5419 (bfd_elf_gc_record_vtinherit): Alloc vtable.
5420 (bfd_elf_gc_record_vtentry): Likewise.
5421 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
5423 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5425 * Makefile.am: Run "make dep-am".
5426 * Makefile.in: Regenerate.
5427 * bfd-in2.h: Regenerate.
5428 * po/SRC-POTFILES.in: Regenerate.
5429 * po/bfd.pot: Regenerate.
5431 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5433 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
5434 with bitfields. Make "type" and "other" bitfields too.
5435 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
5436 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
5437 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
5438 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
5439 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
5440 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
5441 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
5442 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
5443 * elf-hppa.h: Update all uses of elf_link_hash_flags.
5444 * elf-m10300.c: Likewise.
5446 * elf32-arm.h: Likewise.
5447 * elf32-cris.c: Likewise.
5448 * elf32-frv.c: Likewise.
5449 * elf32-hppa.c: Likewise.
5450 * elf32-i370.c: Likewise.
5451 * elf32-i386.c: Likewise.
5452 * elf32-m32r.c: Likewise.
5453 * elf32-m68k.c: Likewise.
5454 * elf32-ppc.c: Likewise.
5455 * elf32-s390.c: Likewise.
5456 * elf32-sh-symbian.c: Likewise.
5457 * elf32-sh.c: Likewise.
5458 * elf32-sh64.c: Likewise.
5459 * elf32-sparc.c: Likewise.
5460 * elf32-vax.c: Likewise.
5461 * elf32-xtensa.c: Likewise.
5462 * elf64-alpha.c: Likewise.
5463 * elf64-hppa.c: Likewise.
5464 * elf64-ppc.c: Likewise.
5465 * elf64-s390.c: Likewise.
5466 * elf64-sh64.c: Likewise.
5467 * elf64-sparc.c: Likewise.
5468 * elf64-x86-64.c: Likewise.
5469 * elflink.c: Likewise.
5470 * elfxx-ia64.c: Likewise.
5471 * elfxx-mips.c: Likewise.
5472 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
5473 * configure: Regenerate.
5474 * aclocal.m4: Regenerate.
5476 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5478 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
5479 around uses of R_ARM_TARGET1.
5480 (elf32_arm_check_relocs): Likewise.
5482 2004-09-13 Paul Brook <paul@codesourcery.com>
5484 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
5486 * bfd-in2.h: Regenerate.
5487 * libbfd.h: Regenerate.
5488 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
5489 (elf32_arm_link_hash_table_create): Set target1_is_rel.
5490 (bfd_elf32_arm_process_before_allocation): Ditto.
5491 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
5492 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
5493 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
5496 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5498 * hpux-core.c (thread_section_p): New function.
5499 (hpux_core_core_file_p): Fix computation of offset in call
5500 to bfd_seek. Create a ".reg" section from an arbitrary
5501 ".reg/<id>" section if none was created after having read
5504 2004-09-11 Andreas Schwab <schwab@suse.de>
5506 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5507 * aclocal.m4: Rebuild.
5508 * configure: Rebuild.
5510 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5512 * section.c (bfd_sections_find_if): Fix parameter name in
5513 comment to match code.
5515 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5517 * elf.c (assign_file_positions_except_relocs): Assign relocs
5518 stored in a bfd section.
5520 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5522 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5523 h->gotplt_refcount to 0, not -1.
5525 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5527 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5528 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5530 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5531 handle symbol visibility here.
5533 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5535 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5536 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5538 (ppc_stub_name): Remove trailing "+0" on stub name.
5539 (create_linkage_sections): Create relocations for
5540 branch lookup table when --emit-relocs as well as when --shared.
5541 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5542 relbrlt test. For --emit-stub-syms, always output a sym even when
5543 one already exists on a plt call stub. Put stub type in the stub
5545 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5547 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5548 reloc_count in stub sections. Adjust relbrlt test.
5549 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5550 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5551 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5552 for relocs against discarded symbols. Fix comments.
5554 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5556 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5557 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5559 (map_sections_to_segments): ... here. Use it. Assign a file
5560 position to the .dynamic section if it is not loadable, but part
5561 of the PT_DYNAMIC segment.
5562 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5563 offsets, not VMAs, for the BPABI. Do not fill in the header in
5564 the .got.plt section for the BPABI.
5565 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5567 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5569 2004-09-06 Nick Clifton <nickc@redhat.com>
5571 * elflink.c (elf_link_add_object_symbols): Set the error code to
5572 bfd_error_wrong_format when the input format does not match the
5575 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5577 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5578 (ppc64_elf_check_directives): ..here.
5579 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5580 before accessing ppc64_elf_tdata.
5581 (ppc64_elf_finish_dynamic_sections): And here too.
5583 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5585 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5587 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5589 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5590 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5591 (bfd_elf32_littlearm_symbian_vec): Likewise.
5592 * configure: Regenerated.
5593 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5594 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5595 (PLT_ENTRY_SIZE): Likewise.
5596 (bfd_vma_elf32_arm_symbian_plt_entry): New
5598 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5600 (create_got_section): Don't create sections when generating BPABI
5602 (elf32_arm_create_dynamic_sections): Tidy.
5603 (elf32_arm_link_hash_table_create): Set plt_header_size,
5604 plt_entry_size, and symbian_p.
5605 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5606 generating BPABI objects.
5607 (allocate_dynrelocs): Use htab->plt_header_size, not
5608 PLT_HEADER_SIZE. Do not add to .got.plt when
5609 generating BPABI objects.
5610 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5611 * elfarm-nabi.c: Add SymbianOS target vectors.
5612 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5613 (_bfd_elf_link_create_dynamic_sections): Likewise.
5614 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5615 (elfNN_bed): Use it.
5616 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5617 (bfd_elf32_littlearm_symbian_vec): Likewise.
5618 (_bfd_target_vector): Add them.
5620 2004-09-03 Nick Clifton <nickc@redhat.com>
5623 * coffcode.h (handle_COMDAT): Replace abort with an warning
5624 message and allow the scan to continue.
5626 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5628 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5629 in when reading relocs, not our sorted syms. Remove unnecessary
5632 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5634 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5636 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5638 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5639 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5640 replace uses of *_alias with *_noncanonical.
5641 * aclocal.m4: Rebuild with aclocal 1.4p6.
5642 * Makefile.in: Rebuild with automake 1.4p6.
5643 * doc/Makefile.in: Rebuild with automake 1.4p6.
5644 * configure.in: Autoupdate with autoupdate 2.59.
5645 * config.in: Regenerate with autoheader 2.59.
5646 * configure: Regnerate with autoconf 2.59.
5648 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5650 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5651 symbol pointer arrays before modifying.
5653 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5655 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5656 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5657 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5658 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5659 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5660 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5661 Use both symbol tables on non-relocatable objects. Use a common
5662 error exit. Fix "mid" warning.
5663 * libbfd.h: Regenerate.
5664 * bfd-in2.h: Regenerate.
5666 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5668 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5670 (struct sfpr_def_parms): Save some space.
5671 (sfpr_define): Here too.
5673 * elf64-ppc.c (compare_symbols): Put section syms first.
5674 (sym_exists_at): New function.
5675 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5676 points only for relocatable files. Use .opd section contents
5677 otherwise. Generally clean up the code.
5679 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5681 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5682 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5683 (struct sfpr_def_parms): New.
5684 (sfpr_define): New function.
5685 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5686 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5687 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5688 (savefpr1_tail, restfpr1_tail): New functions.
5689 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5690 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5691 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5692 code. Define all ABI mandated _save and _rest functions.
5694 2004-08-26 Paul Brook <paul@codesourcery.com>
5696 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5698 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5700 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5703 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5705 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5706 that pcrel correction is applied for R_386_PC32.
5708 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5710 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5711 for R_386_32 and R_386_PC32 relocs against symbols defined in
5714 2004-08-25 Dmitry Diky <diwil@spec.ru>
5716 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5717 Add new relocations.
5718 * bfd-in2.h: Regenerate.
5719 * libbfd.h: Regenerate.
5720 * elf32-msp430.c: Clean-up code.
5721 (elf_msp430_howto_table): Add new relocation entries.
5722 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5723 (msp430_elf_relax_section): New function.
5724 (msp430_elf_relax_delete_bytes): New function.
5725 (msp430_elf_symbol_address_p): New function.
5727 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5729 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5730 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5732 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5734 * elflink.c (_bfd_elf_section_already_linked): Handle
5735 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5737 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5739 * config.bfd (arm*-*-symbianelf*): New target.
5740 (arm*-*-eabi*): Likewise.
5742 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5744 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5745 "struct ppc_link_hash_entry *".
5746 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5747 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5749 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5751 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5752 entries (where fd_aux overlaps next entry's fd_func).
5753 Add non_overlapping argument, use it.
5754 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5755 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5756 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5757 as indexes into opd_sym_map/opd_adjust array.
5758 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5760 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5762 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5763 if we can look up their function descriptor in a regular file.
5765 2004-08-18 Nick Clifton <nickc@redhat.com>
5768 * cofflink.c (coff_link_add_symbols): Check that the comdat
5769 pointer in the coff_section_data structure has been initialised
5772 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5775 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5776 changing bfd_link_hash_undefined to bfd_link_hash_new.
5778 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5780 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5782 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5783 (synthetic_opd, synthetic_relocatable): New variables.
5784 (compare_symbols, compare_relocs): New helper routines.
5785 (ppc64_elf_get_synthetic_symtab): New function.
5786 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5788 * bfd-in2.h: Regenerated.
5789 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5790 to relsyms. Return 0 if abfd is relocatable.
5792 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5794 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5796 2004-08-17 Nick Clifton <nickc@redhat.com>
5798 * (is_arm_mapping_symbol_name): New function - return true
5799 when a symbol name matches the requirements for an ARM mapping
5801 (arm_elf_find_function): New function based on
5802 elf_find_function in elf.c but skipping ARM mapping symbols
5803 and including thumb function symbols.
5804 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5805 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5807 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5809 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5810 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5811 (ppc64_elf_brtaken_reloc): Here too.
5813 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5815 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5817 (ppc64_elf_check_directives): Check that we have the right hash
5818 table before proceeding.
5820 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5822 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5823 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5824 the sections that will be discarded.
5826 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5828 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5830 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5832 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5833 free space available.
5835 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5837 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5838 occurrences with bfd_byte * thoughout file.
5840 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5841 (xcoff_write_armap_big): Likewise.
5842 (xcoff_write_archive_contents_old): Likewise.
5843 (xcoff_write_archive_contents_big): Likewise.
5845 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5847 2004-08-13 Nick Clifton <nickc@redhat.com>
5849 * elf32-arm.h: Convert to ISO C90.
5851 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5854 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5857 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5859 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5860 (bfd_archive_filename, bfd_get_section_ident): Delete.
5861 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5862 bfd_archive_filename.
5863 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5864 to warn about symbols in discarded sections. Use _bfd_error_handler.
5865 * aout-adobe.c (aout_adobe_callback): See below.
5866 * aout-cris.c (swap_ext_reloc_in): ..
5867 * coff-arm.c (find_thumb_glue, find_arm_glue,
5868 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5869 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5870 coff_arm_copy_private_bfd_data): ..
5871 * coff-i860.c (i860_reloc_processing): ..
5872 * coff-mcore.c (mcore_coff_unsupported_reloc,
5873 coff_mcore_relocate_section): ..
5874 * coff-ppc.c (coff_ppc_relocate_section): ..
5875 * coff-rs6000.c (xcoff_create_csect_from_smclas
5876 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5877 sh_swap_insns, sh_relocate_section): ..
5878 * coff-tic54x.c (tic54x_reloc_processing): ..
5879 * coff-tic80.c (coff_tic80_relocate_section): ..
5880 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5881 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5882 coff_slurp_symbol_table, coff_classify_symbol,
5883 coff_slurp_reloc_table): ..
5884 * coffgen.c (_bfd_coff_read_string_table): ..
5885 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5886 _bfd_coff_generic_relocate_section): ..
5887 * cpu-arm.c (bfd_arm_merge_machines): ..
5888 * cpu-sh.c (sh_merge_bfd_arch): ..
5889 * elf-hppa.h (elf_hppa_relocate_section): ..
5890 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5891 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5892 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5893 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5894 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5895 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5896 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5897 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5898 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5899 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5900 cris_elf_merge_private_bfd_data
5901 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5902 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5903 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5904 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5905 elf32_hppa_relocate_section): ..
5906 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5907 i370_elf_check_relocs, i370_elf_relocate_section): ..
5908 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5909 elf_i386_relocate_section): ..
5910 * elf32-m32r.c (m32r_elf_relocate_section,
5911 m32r_elf_merge_private_bfd_data): ..
5912 * elf32-m68hc1x.c (m68hc12_add_stub,
5913 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5914 * elf32-m68k.c (elf_m68k_relocate_section): ..
5915 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5916 mcore_elf_relocate_section): ..
5917 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5918 ppc_elf_check_relocs, ppc_elf_relocate_section,
5919 ppc_elf_begin_write_processing): ..
5920 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5921 elf_s390_relocate_section): ..
5922 * elf32-sh-symbian.c (sh_symbian_import_as,
5923 sh_symbian_process_embedded_commands,
5924 sh_symbian_relocate_section): ..
5925 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5926 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5927 sh_elf_merge_private_data): ..
5928 * elf32-sparc.c (elf32_sparc_check_relocs,
5929 elf32_sparc_relocate_section,
5930 elf32_sparc_merge_private_bfd_data): ..
5931 * elf32-v850.c (v850_elf_check_relocs,
5932 v850_elf_merge_private_bfd_data): ..
5933 * elf32-xtensa.c (elf_xtensa_check_relocs,
5934 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5935 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5936 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5937 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5938 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5939 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5940 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5941 ppc64_elf_relocate_section): ..
5942 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5943 elf_s390_relocate_section): ..
5944 * elf64-sh64.c (sh_elf64_relocate_section): ..
5945 * elf64-sparc.c (sparc64_elf_check_relocs,
5946 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5947 sparc64_elf_merge_private_bfd_data): ..
5948 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5949 elf64_x86_64_relocate_section): ..
5950 * elflink.c (_bfd_elf_add_default_symbol,
5951 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5952 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5953 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5954 elf_get_linked_section_vma, elf_fixup_link_order,
5955 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5956 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5957 * elfxx-ia64.c (elfNN_ia64_relax_section,
5958 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5959 * elfxx-mips.c (mips_elf_perform_relocation,
5960 _bfd_mips_elf_check_relocs,
5961 _bfd_mips_elf_merge_private_bfd_data): ..
5962 * ieee.c (ieee_slurp_external_symbols): ..
5963 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5964 * libbfd.c (_bfd_generic_verify_endian_match): ..
5965 * linker.c (_bfd_generic_link_add_one_symbol,
5966 _bfd_generic_section_already_linked): ..
5967 * pdp11.c (translate_to_native_sym_flags): ..
5968 * pe-mips.c (coff_pe_mips_relocate_section): ..
5969 * peicode.h (pe_ILF_build_a_bfd): ..
5970 * srec.c (srec_bad_byte): ..
5971 * stabs.c (_bfd_link_section_stabs): ..
5972 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5973 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5974 with corresponding %B and %A in _bfd_error_handler format string.
5975 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5976 calls to use %A and %B. Fix "against symbol .. from section" and
5977 similar error messages. Combine multiple _bfd_error_handler calls
5978 where they were separated due to bfd_archive_filename deficiencies.
5979 * bfd-in2.h: Regenerate.
5981 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5983 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5986 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5988 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5989 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5990 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5992 (link_hash_newfunc): Init was_undefined.
5993 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5994 Use undefweak instead.
5995 (ppc64_elf_check_directives): Fix undefs chain.
5996 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5998 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5999 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
6000 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
6002 2004-08-09 Jakub Jelinek <jakub@redhat.com>
6004 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
6005 error, test input_section flags rather than sec.
6007 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6009 * elf-bfd.h (struct elf_backend_data): Add
6010 elf_backend_archive_symbol_lookup.
6011 (_bfd_elf_archive_symbol_lookup): Declare.
6012 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
6013 (elf_link_add_archive_symbols): ..extracted from here. Call the
6015 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
6016 (elfNN_bed): Init new field.
6017 * elf64-ppc.c (elf_backend_check_directives): Define.
6018 (elf_backend_archive_symbol_lookup): Define.
6019 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
6020 a ppc_link_hash_entry pointer.
6022 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
6023 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
6024 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
6025 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
6026 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
6027 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
6028 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
6031 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6033 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
6034 (ppc64_elf_add_symbol_hook): Test for NULL section.
6035 (get_sym_h): Formatting.
6036 (ppc64_elf_size_stubs): Include reloc addend in value stored as
6039 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
6040 long branch stubs with code handling plt and r2off branch stubs.
6042 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6044 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
6045 * elflink.c (elf_link_input_bfd): Formatting.
6046 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
6048 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
6049 (link_hash_newfunc): Don't set it.
6050 (ppc64_elf_copy_indirect_symbol): Nor copy it.
6051 (ppc64_elf_mark_entry_syms): Delete.
6052 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
6053 sections. Use get_opd_info.
6054 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
6056 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6058 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
6060 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
6061 (func_desc_adjust): Don't set have_undefweak.
6062 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
6063 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
6065 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
6066 "struct ppc_link_hash_entry *". Adjust all references.
6067 (ppc64_elf_hide_symbol): Correct a comment.
6069 * elf64-ppc.c (get_opd_info): New function.
6070 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
6071 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
6072 before calling get_fdh. Test fdh rather than h before dereferencing
6073 fdh. Mark removed symbols in opd_adjust.
6074 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
6075 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
6077 (ppc64_elf_output_symbol_hook): Likewise.
6079 2004-08-06 Paul Brook <paul@codesourcery.com>
6081 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
6082 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
6083 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
6084 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
6085 and BFD_RELOC_ARM_SBREL32.
6086 * bfd-in2.h, bbfd.h: Regenerate.
6088 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6090 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
6091 the dynamic link symbol actually in use.
6093 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
6095 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
6097 2004-07-31 Joel Brobecker <brobecker@gnat.com>
6098 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6100 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
6101 SHN_MIPS_TEXT and SHN_MIPS_DATA.
6103 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
6104 Nick Clifton <nickc@redhat.com>
6107 * bfd.c (_bfd_default_error_handler): Make it global.
6109 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
6111 * elf.c (assign_section_numbers): Cope gracefully with sections
6112 which have SHF_LINK_ORDER set but no sh_link set up.
6113 * elflink.c (elf_get_linked_section_vma): Likewise.
6115 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
6118 * elfxx-target.h (elf_backend_link_order_error_handler): New.
6119 Set it to _bfd_default_error_handler.
6120 (elfNN_bed): Add elf_backend_link_order_error_handler.
6122 * libbfd-in.h (_bfd_default_error_handler): New.
6124 * libbfd.h: Regenerated.
6126 2004-07-30 Jakub Jelinek <jakub@redhat.com>
6128 * archures.c (bfd_mach_sparc_64bit_p): Define.
6129 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
6130 * bfd-in2.h: Rebuilt.
6132 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
6134 Introduce SH2a support.
6135 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
6136 * archures.c (bfd_mach_sh2a_nofpu): New.
6137 * bfd-in2.h: Rebuilt.
6138 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
6139 (arch_info_struct): Add sh2a_nofpu.
6140 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
6141 2003-12-29 DJ Delorie <dj@redhat.com>
6142 * reloc.c: Add relocs for sh2a.
6143 * bfd-in2.h: Regenerate.
6144 * libbfd.hh: Regenerate.
6145 2003-12-01 Michael Snyder <msnyder@redhat.com>
6146 * archures.c (bfd_mach_sh2a): New.
6147 * bfd-in2.h: Rebuilt.
6148 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
6150 (arch_info_struct): Add sh2a.
6151 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
6153 2004-07-28 Nick Clifton <nickc@redhat.com>
6154 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6157 * som.c (setup_sections): Improve estimation of space sizes in
6158 relocatable objects.
6160 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
6161 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
6162 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
6164 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
6165 * configure: Regenerate.
6166 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
6167 case that accepts OSABI=NetBSD and OSABI=SysV.
6168 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
6169 the base of .got or .data (if .got does not exist).
6170 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
6172 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
6173 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
6174 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
6175 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
6177 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
6180 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
6181 (elf_sec_group): Defined.
6182 (bfd_elf_match_symbols_in_sections): New prototype.
6183 (_bfd_elf_setup_group_pointers): Likewise.
6185 * elf.c (bfd_elf_discard_group): Abort.
6186 (bfd_elf_set_group_contents): Also include relocation sections.
6187 Remove zero-fill for ld -r.
6188 (_bfd_elf_setup_group_pointers): New function.
6189 (elf_sort_elf_symbol): Likewise.
6190 (elf_sym_name_compare): Likewise.
6191 (bfd_elf_match_symbols_in_sections): Likewise.
6193 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
6195 * elflink.c (match_group_member): New.
6196 (elf_link_input_bfd): Check group member for discarded section.
6197 (try_match_symbols_in_sections): New function.
6198 (already_linked): Likewise.
6199 (_bfd_elf_section_already_linked): Support mixing comdat group
6200 and linkonce section.
6202 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
6203 * linker.c (bfd_section_already_linked_table_traverse): New.
6205 * libbfd.h: Regenerated.
6207 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
6209 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
6210 BFD_RELOC_CRX_SWITCH32.
6211 * bfd-in2.h: Regenerate.
6212 * libbfd.h: Regenerate.
6213 * elf32-crx.c: Support relocation/relaxation of
6214 BFD_RELOC_CRX_SWITCH* types.
6216 2004-07-27 Alan Modra <amodra@bigpond.net.au>
6218 * elf64-ppc.c: Correct "Linker stubs" comment.
6220 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
6222 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
6224 (elf_linked_to_section): New.
6226 * elf.c (assign_section_numbers): Set up sh_link for
6229 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
6230 to sh_link for SHT_IA_64_UNWIND sections.
6232 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6234 * elflink.c (elf_fixup_link_order): Add _() to error message.
6236 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6238 * elflink.c (elf_fixup_link_order): Issue a warning and flag
6241 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
6243 * aout-adobe.c (aout_32_section_already_linked): Defined.
6244 * aout-target.h (MY_section_already_linked): Likewise.
6245 * aout-tic30.c (MY_section_already_linked): Likewise.
6246 * binary.c (binary_section_already_linked): Likewise.
6247 * bout.c (b_out_section_already_linked): Likewise.
6248 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
6249 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
6250 * coffcode.h (coff_section_already_linked): Likewise.
6251 * i386msdos.c (msdos_section_already_linked): Likewise.
6252 * i386os9k.c (os9k_section_already_linked): Likewise.
6253 * ieee.c (ieee_section_already_linked): Likewise.
6254 * ihex.c (ihex_section_already_linked): Likewise.
6255 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
6256 * mmo.c (mmo_section_already_linked): Likewise.
6257 * nlm-target.h (nlm_section_already_linked): Likewise.
6258 * oasys.c (oasys_section_already_linked): Likewise.
6259 * pef.c (bfd_pef_section_already_linked): Likewise.
6260 * ppcboot.c (ppcboot_section_already_linked): Likewise.
6261 * som.c (som_bfd_discard_group): Likewise.
6262 * srec.c (srec_section_already_linked): Likewise.
6263 * tekhex.c (tekhex_section_already_linked): Likewise.
6264 * versados.c (versados_section_already_linked): Likewise.
6265 * vms.c (vms_section_already_linked): Likewise.
6266 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
6267 * xsym.c (bfd_sym_section_already_linked): Likewise.
6269 * bfd-in.h (bfd_section_already_linked_table_init): New.
6270 (bfd_section_already_linked_table_free): Likewise.
6272 * coff-rs6000.c (rs6000coff_vec): Add
6273 _bfd_generic_section_already_linked.
6274 (pmac_xcoff_vec): Likewise.
6275 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
6276 (aix5coff64_vec): Likewise.
6278 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
6279 * elflink.c (_bfd_elf_section_already_linked): New function.
6281 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
6283 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
6284 (_bfd_generic_section_already_linked): New.
6285 (bfd_section_already_linked_hash_entry): Likewise.
6286 (bfd_section_already_linked): Likewise.
6287 (bfd_section_already_linked_table_lookup): Likewise.
6288 (bfd_section_already_linked_table_insert): Likewise.
6290 * linker.c (bfd_section_already_linked): New.
6291 (_bfd_section_already_linked_table): Likewise.
6292 (bfd_section_already_linked_table_lookup): Likewise.
6293 (bfd_section_already_linked_table_insert): Likewise.
6294 (already_linked_newfunc): Likewise.
6295 (bfd_section_already_linked_table_init): Likewise.
6296 (bfd_section_already_linked_table_free): Likewise.
6297 (_bfd_generic_section_already_linked): Likewise.
6299 * section.c (bfd_section): Remove comdat.
6300 (bfd_comdat_info): Moved to ...
6301 * bfd-in.h (coff_comdat_info): Here.
6302 (bfd_coff_get_comdat_section): New.
6303 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
6304 * libcoff-in.h (coff_section_tdata): Add comdat.
6305 * coffcode.h (handle_COMDAT): Updated.
6306 * cofflink.c (coff_link_add_symbols): Likewise.
6307 * ecoff.c (bfd_debug_section): Likewise.
6309 * targets.c (bfd_target): Add _section_already_linked.
6310 (BFD_JUMP_TABLE_LINK): Updated.
6312 * bfd-in2.h: Regenerated.
6313 * libbfd.h: Likewise.
6314 * libcoff.h: Likewise.
6316 2003-07-21 Paul Brook <paul@codesourcery.com>
6318 * elflink.c (elf_get_linked_section_vma, compare_link_order,
6319 elf_fixup_link_order): New functions.
6320 (bfd_elf_final_link): Call elf_fixup_link_order.
6322 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
6324 * elf-bfd.h (ELF_COMMON_DEF_P): New.
6325 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
6327 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
6328 _bfd_elf_symbol_refs_local_p.
6329 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
6332 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
6334 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
6336 (bfd_elf_get_dyn_lib_class): New prototype.
6337 * elf.c (bfd_elf_get_dyn_lib_class): New function.
6339 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
6340 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
6341 entry is needed. Issue an error if a DT_NEEDED entry is needed
6342 for a file marked DYN_NO_NEEDED.
6343 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
6346 * bfd-in2.h: Regenerated.
6348 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6350 * elflink.c (elf_section_complain_discarded): Don't complain in
6353 2004-07-10 James E Wilson <wilson@specifixinc.com>
6355 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
6356 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
6357 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
6358 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
6360 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
6361 bfd_put_64 to bfd_putl64.
6362 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
6364 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
6367 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
6368 .init/.fini sections when trying to relax it.
6370 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
6372 * elf.c (assign_file_positions_for_segments): Make sure the
6373 .dynamic section is the first section in the PT_DYNAMIC segment.
6375 2004-07-09 Nick Clifton <nickc@redhat.com>
6377 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
6378 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
6379 sh_elf_get_flags_from_mach functions so that they do not conflict
6380 when this target is built with other sh-elf targets.
6381 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
6382 suppression of this function.
6383 (sh_elf_find_flags): Likewise.
6385 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
6387 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
6388 (ALL_MACHINES_CFILES): Add cpu-crx.c.
6389 (BFD32_BACKENDS): Add elf32-crx.lo.
6390 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
6391 (cpu-crx.lo): New target.
6392 (elf32-crx.lo): New target.
6393 * Makefile.in: Regenerate.
6394 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
6395 (bfd_archures_list): Add bfd_crx_arch.
6396 * bfd-in2.h: Regenerate.
6397 * config.bfd: Handle crx-*-elf*, crx*.
6398 * configure.in: Handle bfd_elf32_crx_vec.
6399 * configure: Regenerate.
6400 * cpu-crx.c: New file.
6401 * elf32-crx.c: Likewise.
6402 * libbfd.h: Regenerate.
6403 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
6404 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
6405 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
6406 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
6407 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
6408 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
6409 * targets.c (bfd_elf32_crx_vec): Declare.
6410 (bfd_target_vector): Add bfd_elf32_crx_vec.
6412 2004-07-06 Nick Clifton <nickc@redhat.com>
6414 * config.bfd: Add sh-symbian-elf target.
6415 * configure.in: Add bfd_elf32_shl_symbian_vec.
6416 * configure: Regenerate.
6417 * elf-bfd.h (struct elf_backend_data): Add new field
6419 * elflink.c (elf_link_add_object_symbols): Invoke the
6420 check_directives function, if defined.
6421 * elfxx-target.h: Provide a default, NULL definition for
6423 * targets.c: Add bfd_elf32_shl_symbian_vec.
6424 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
6426 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
6427 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
6428 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
6429 not already been defined.
6430 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
6431 * sh-symbian.c: New file. Provide functions to support the
6432 * sh-symbian-elf target.
6433 * Makefile.am: Add elf32-sh-symbian.c
6434 * Makefile.in: Regenerate.
6436 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
6438 * elf32-sh.c: Include ../opcodes/sh-opc.h.
6439 * Makefile.am: Ran make dep-am.
6440 * Makefile.in: Ran make dep-in.
6442 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
6444 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
6447 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
6449 * config.bfd: Add want64 to configuration target s390-*-linux*.
6451 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
6453 * bfd.c (bfd_get_section_ident): New.
6455 * elflink.c (elf_link_read_relocs_from_section): Call
6456 bfd_get_section_ident to identify the section when reporting
6458 (_bfd_elf_link_output_relocs): Likewise.
6459 (elf_link_output_extsym): Likewise.
6460 (elf_link_input_bfd): Likewise.
6461 (bfd_elf_gc_record_vtinherit): Likewise.
6463 * bfd-in2.h: Regenerated.
6465 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
6466 Nick Clifton <nickc@redhat.com>
6469 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
6470 of section symbols to mips_elf_sort_hash_table ().
6472 2004-07-01 Alan Modra <amodra@bigpond.net.au>
6474 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
6476 (elf_section_complain_discarded): New function. Handle
6477 .gcc_except_table too.
6478 (elf_link_input_bfd): Rewrite handling of relocs against symbols
6479 in discarded sections.
6480 * elf-bfd.h (elf_discarded_section): Protect macro arg.
6482 2004-06-30 James E Wilson <wilson@specifixinc.com>
6484 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
6485 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
6487 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
6490 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
6491 local references to discarded sections and report their
6494 2004-06-30 Alan Modra <amodra@bigpond.net.au>
6496 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
6497 sec_info_type, test section name instead.
6499 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
6502 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
6503 in .init/.fini sections.
6505 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6507 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6508 bfd_get_section_limit.
6510 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6512 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6513 output section size.
6515 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6517 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6519 (mmix_elf_perform_relocation): Adjust for above change.
6520 (mmix_elf_relocate_section): Likewise.
6521 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6522 (mmix_elf_get_section_contents): Delete.
6523 (bfd_elf64_get_section_contents): Delete.
6524 (mmix_elf_relocate_section): Zero stub area.
6525 * linker.c (default_indirect_link_order): Alloc max of section size
6527 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6528 * section.c (bfd_malloc_and_get_section): Likewise.
6529 (struct bfd_section): Update rawsize comment.
6530 * bfd-in2.h: Regenerate.
6532 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6534 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6536 * bfd-in.h (bfd_get_section_limit): Define.
6537 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6538 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6539 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6540 * coff-arm.c (coff_arm_relocate_section): Likewise.
6541 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6542 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6543 (bfd_ns32k_final_link_relocate): Likewise.
6544 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6545 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6546 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6547 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6548 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6549 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6550 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6551 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6552 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6553 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6554 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6555 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6556 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6557 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6558 * elf32-v850.c (v850_elf_reloc): Likewise.
6559 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6560 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6561 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6562 * elf64-mips.c (mips_elf64_gprel32_reloc)
6563 (mips16_gprel_reloc): Likewise.
6564 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6565 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6566 * elf64-sparc.c (init_insn_reloc): Likewise.
6567 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6568 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6569 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6570 (_bfd_mips_elf_generic_reloc): Likewise.
6571 * bfd-in2.h: Regenerate.
6573 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6575 * bfd-in.h (struct stab_info): Move from stabs.c.
6576 * stabs.c (struct stab_link_includes_table): Delete.
6577 (stab_link_includes_lookup): Delete.
6578 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6579 level of indirection from sinfo parm.
6580 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6581 stabstr section. Adjust hash table accesses.
6582 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6583 alloc. Adjust stab_info test.
6584 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6585 (_bfd_coff_final_link): Adjust stab_info test.
6586 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6587 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6589 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6590 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6591 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6592 stabstr section. Adjust stab_info test.
6593 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6594 (_bfd_write_stab_strings): Adjust prototypes.
6595 * libbfd.h: Regenerate.
6596 * libcoff.h: Regenerate.
6597 * bfd-in2.h: Regenerate.
6599 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6601 From Miod Vallat <miod@online.fr>:
6602 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6604 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6606 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6607 (struct elf32_mn10300_link_hash_entry): Remove
6608 pcrel_relocs_copied.
6609 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6610 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6611 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6612 and gotoff relocations if the symbol doesn't bind locally. Use
6613 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6614 relocation for PCREL32.
6615 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6616 to test whether a symbol binds locally.
6617 (elf32_mn10300_link_hash_newfunc): Don't initialize
6618 pcrel_relocs_copied.
6619 (_bfd_mn10300_elf_discard_copies): Delete.
6620 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6622 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6624 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6626 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6628 * som.c (som_set_reloc_info): Correct small typo.
6630 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6632 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6633 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6634 (m32r_elf_gcsweep_hook): Likewise.
6635 (m32r_elf_check_relocs): Likewise.
6636 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6637 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6638 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6639 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6640 * bfd-in2.h: Regenerated.
6641 * libbfd.h: Regenerated.
6643 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6645 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6647 (elf64_x86_64_relocate_section): Issue an error for
6648 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6649 against global symbols when building shared library.
6651 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6653 * section.c (struct sec): Rename "_cooked_size" to "size".
6654 Rename "_raw_size" to "rawsize".
6655 (STD_SECTION): Adjust comments.
6656 (bfd_set_section_size, bfd_get_section_contents): Use size.
6657 (bfd_malloc_and_get_section): New function.
6658 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6659 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6660 Correctly free reloc and contents memory.
6661 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6662 and fake CIE now that we can shink section size to zero.
6663 (_bfd_elf_write_section_eh_frame): Likewise..
6664 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6665 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6666 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6667 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6668 unneeded indirection.
6669 * elf.c (_bfd_elf_section_offset): .. and update call.
6670 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6671 * libbfd.h: Regenerate.
6672 * bfd-in2.h: Regenerate.
6674 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6675 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6676 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6677 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6678 Similarly use "rawsize", if non-zero, in reloc functions to validate
6679 reloc addresses. Use new bfd_malloc_and_get_section in most places
6680 where bfd_get_section_contents was called. Expand all occurrences of
6681 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6682 grok_prstatus and similar functions to "size".
6683 * aix386-core.c (aix386_core_file_p): ..
6684 * aix5ppc-core.c (xcoff64_core_p): ..
6685 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6686 aout_adobe_set_section_contents): ..
6687 * aout-target.h (callback): ..
6688 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6689 MY_bfd_final_link): ..
6690 * aoutf1.h (sunos4_core_file_p): ..
6691 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6692 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6693 final_link, aout_link_input_section): ..
6694 * binary.c (binary_object_p, binary_canonicalize_symtab,
6695 binary_set_section_contents): ..
6696 * bout.c (b_out_callback, b_out_write_object_contents,
6697 b_out_set_section_contents, b_out_bfd_relax_section,
6698 b_out_bfd_get_relocated_section_contents): ..
6699 * cisco-core.c (cisco_core_file_validate): ..
6700 * coff-alpha.c (alpha_ecoff_object_p,
6701 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6702 * coff-arm.c (coff_arm_relocate_section,
6703 bfd_arm_allocate_interworking_sections): ..
6704 * coff-h8300.c (h8300_reloc16_extra_cases,
6705 h8300_bfd_link_add_symbols): ..
6706 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6707 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6708 ppc_bfd_coff_final_link): ..
6709 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6710 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6711 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6712 * coff64-rs6000.c (xcoff64_write_object_contents,
6713 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6714 * coffcode.h (coff_compute_section_file_positions,
6715 coff_write_object_contents): ..
6716 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6717 coff_section_symbol, build_debug_section): ..
6718 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6719 process_embedded_commands, _bfd_coff_link_input_bfd,
6720 _bfd_coff_write_global_sym): ..
6721 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6722 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6723 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6724 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6725 _bfd_dwarf2_find_nearest_line): ..
6726 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6727 ecoff_compute_section_file_positions,
6728 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6729 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6730 _bfd_elf_discard_section_eh_frame_hdr,
6731 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6732 _bfd_elf_write_section_eh_frame,
6733 _bfd_elf_write_section_eh_frame_hdr): ..
6734 * elf-hppa.h (elf_hppa_sort_unwind): ..
6735 * elf-m10200.c (mn10200_elf_relax_section,
6736 mn10200_elf_relax_delete_bytes,
6737 mn10200_elf_get_relocated_section_contents): ..
6738 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6739 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6740 mn10300_elf_relax_delete_bytes,
6741 mn10300_elf_get_relocated_section_contents,
6742 _bfd_mn10300_elf_adjust_dynamic_symbol,
6743 _bfd_mn10300_elf_discard_copies,
6744 _bfd_mn10300_elf_size_dynamic_sections,
6745 _bfd_mn10300_elf_finish_dynamic_sections): ..
6746 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6747 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6748 bfd_elf_set_group_contents, map_sections_to_segments,
6749 elf_sort_sections, assign_file_positions_for_segments,
6750 SECTION_SIZE, copy_private_bfd_data,
6751 _bfd_elf_get_dynamic_reloc_upper_bound,
6752 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6753 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6754 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6755 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6756 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6757 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6758 bfd_elf32_arm_process_before_allocation,
6759 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6760 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6761 elf32_arm_write_section): ..
6762 * elf32-cris.c (cris_elf_grok_prstatus,
6763 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6764 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6765 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6766 elf_cris_discard_excess_dso_dynamics,
6767 elf_cris_discard_excess_program_dynamics): ..
6768 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6769 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6770 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6771 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6772 elf32_frvfdpic_size_dynamic_sections,
6773 elf32_frvfdpic_modify_segment_map,
6774 elf32_frvfdpic_finish_dynamic_sections): ..
6775 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6776 elf32_h8_get_relocated_section_contents): ..
6777 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6778 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6779 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6780 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6781 elf32_hppa_finish_dynamic_sections): ..
6782 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6783 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6784 i370_elf_finish_dynamic_sections): ..
6785 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6786 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6787 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6788 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6789 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6790 * elf32-ip2k.c (ip2k_is_switch_table_128,
6791 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6792 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6793 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6794 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6795 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6796 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6797 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6798 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6799 m32r_elf_get_relocated_section_contents): ..
6800 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6801 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6802 m68hc11_elf_relax_delete_bytes): ..
6803 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6804 m68hc12_elf_size_one_stub): ..
6805 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6806 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6807 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6808 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6809 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6810 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6811 elf32_mips_grok_prstatus): ..
6812 * elf32-or32.c (or32_elf_consth_reloc): ..
6813 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6814 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6815 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6816 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6817 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6818 ppc_elf_final_write_processing): ..
6819 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6820 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6821 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6822 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6823 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6824 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6825 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6826 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6827 * elf32-sh64-com.c (sh64_address_in_cranges,
6828 sh64_get_contents_type): ..
6829 * elf32-sh64.c (sh64_find_section_for_address,
6830 sh64_elf_final_write_processing): ..
6831 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6832 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6833 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6834 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6835 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6836 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6837 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6838 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6839 elf_vax_finish_dynamic_sections): ..
6840 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6841 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6842 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6843 xstormy16_elf_finish_dynamic_sections): ..
6844 * elf32-xtensa.c (xtensa_read_table_entries,
6845 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6846 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6847 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6848 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6849 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6850 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6851 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6852 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6853 xtensa_callback_required_dependence): ..
6854 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6855 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6856 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6857 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6858 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6859 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6860 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6861 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6862 * elf64-hppa.c (allocate_dynrel_entries,
6863 elf64_hppa_size_dynamic_sections,
6864 elf64_hppa_finish_dynamic_sections): ..
6865 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6866 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6867 elf64_mips_grok_prstatus): ..
6868 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6869 mmix_elf_relocate_section, mmix_elf_final_link,
6870 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6871 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6872 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6873 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6874 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6875 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6876 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6877 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6878 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6879 ppc64_elf_finish_dynamic_sections): ..
6880 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6881 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6882 elf_s390_finish_dynamic_sections): ..
6883 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6884 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6885 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6886 sh64_elf64_finish_dynamic_sections): ..
6887 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6888 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6889 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6890 sparc64_elf_finish_dynamic_symbol,
6891 sparc64_elf_finish_dynamic_sections): ..
6892 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6893 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6894 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6895 elf64_x86_64_finish_dynamic_sections): ..
6896 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6897 * elfcode.h (elf_slurp_reloc_table): ..
6898 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6899 elf_finalize_dynstr, elf_link_add_object_symbols,
6900 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6901 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6902 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6903 elf32_mips_grok_prstatus): ..
6904 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6905 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6906 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6907 elfNN_ia64_finish_dynamic_sections): ..
6908 * elfxx-mips.c (mips_elf_create_procedure_table,
6909 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6910 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6911 mips_elf_global_got_index, mips_elf_multi_got,
6912 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6913 mips_elf_allocate_dynamic_relocations,
6914 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6915 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6916 _bfd_mips_elf_always_size_sections,
6917 _bfd_mips_elf_size_dynamic_sections,
6918 _bfd_mips_elf_finish_dynamic_symbol,
6919 _bfd_mips_elf_finish_dynamic_sections,
6920 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6921 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6922 _bfd_elf_mips_get_relocated_section_contents,
6923 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6924 * hp300hpux.c (callback): ..
6925 * hppabsd-core.c (make_bfd_asection): ..
6926 * hpux-core.c (make_bfd_asection): ..
6927 * i386linux.c (linux_link_create_dynamic_sections,
6928 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6929 * i386msdos.c (msdos_write_object_contents): ..
6930 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6931 os9k_set_section_contents): ..
6932 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6933 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6934 ieee_write_section_part, do_with_relocs, do_as_repeat,
6935 do_without_relocs, ieee_write_debug_part, init_for_output,
6936 ieee_set_section_contents): ..
6937 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6938 * irix-core.c (do_sections, make_bfd_asection): ..
6939 * libaout.h (aout_section_merge_with_text_p): ..
6940 * libbfd.c (_bfd_generic_get_section_contents,
6941 _bfd_generic_get_section_contents_in_window): ..
6942 * linker.c (default_indirect_link_order): ..
6943 * lynx-core.c (make_bfd_asection): ..
6944 * m68klinux.c (linux_link_create_dynamic_sections,
6945 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6946 * mach-o.c (bfd_mach_o_make_bfd_section,
6947 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6948 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6949 bfd_mach_o_scan_read_segment): ..
6950 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6951 _bfd_merge_sections): ..
6952 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6953 mmo_map_set_sizes, mmo_canonicalize_symtab,
6954 mmo_internal_write_section, mmo_write_object_contents): ..
6955 * netbsd-core.c (netbsd_core_file_p): ..
6956 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6957 nlm_alpha_set_public_section): ..
6958 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6959 * nlm32-sparc.c (nlm_sparc_write_import): ..
6960 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6961 nlm_compute_section_file_positions): ..
6962 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6963 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6964 * opncls.c (get_debug_link_info): ..
6965 * osf-core.c (make_bfd_asection): ..
6966 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6967 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6968 final_link, aout_link_input_section): ..
6969 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6970 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6971 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6972 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6973 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6974 * ptrace-core.c (ptrace_unix_core_file_p): ..
6975 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6976 _bfd_final_link_relocate, bfd_generic_relax_section,
6977 bfd_generic_get_relocated_section_contents): ..
6978 * reloc16.c (bfd_coff_reloc16_relax_section,
6979 bfd_coff_reloc16_get_relocated_section_c): ..
6980 * riscix.c (riscix_some_aout_object_p): ..
6981 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6982 * sco5-core.c (make_bfd_asection): ..
6983 * simple.c (bfd_simple_get_relocated_section_contents): ..
6984 * som.c (som_object_setup, setup_sections, som_prep_headers,
6985 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6986 som_set_reloc_info, som_get_section_contents,
6987 som_bfd_link_split_section): ..
6988 * sparclinux.c (linux_link_create_dynamic_sections,
6989 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6990 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6991 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6992 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6993 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6994 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6995 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6996 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6997 sunos_finish_dynamic_link): ..
6998 * syms.c (_bfd_stab_section_find_nearest_line): ..
6999 * tekhex.c (first_phase, tekhex_set_section_contents,
7000 tekhex_write_object_contents): ..
7001 * trad-core.c (trad_unix_core_file_p): ..
7002 * versados.c (process_esd, process_otr, process_otr): ..
7003 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
7004 * vms-misc.c (add_new_contents): ..
7005 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
7006 * vms.c (vms_set_section_contents): ..
7007 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
7008 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
7009 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
7010 * xsym.c (bfd_sym_scan): .. See above.
7012 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
7014 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
7015 calling _bfd_merged_section_offset only for section symbols.
7017 2004-06-22 Alan Modra <amodra@bigpond.net.au>
7019 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
7020 for handling SEC_MERGE symbols in relax_section.
7022 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7024 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
7025 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
7026 linked together. Mark the result as h8300sx code.
7028 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7030 * elf-bfd.h (struct elf_backend_data): Added
7031 elf_backend_omit_section_dynsym.
7032 (_bfd_elf_link_omit_section_dynsym): Declare.
7033 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
7034 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
7035 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
7036 (_bfd_elf_link_renumber_dynsyms): ... this function.
7037 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
7038 _bfd_elf_link_omit_section_dynsym).
7039 (elfNN_bed): Added elf_backend_omit_section_dynsym.
7041 2004-06-21 Nick Clifton <nickc@redhat.com>
7043 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
7046 2004-06-17 Jerome Guitton <guitton@gnat.com>
7048 * bfd-in.h (bfd_cache_close_all): New function declaration.
7049 * bfd-in2.h: Regenerate.
7050 * cache.c (bfd_cache_close_all): New function definition.
7052 2004-06-16 Mark Kettenis <kettenis@gnu.org>
7054 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
7056 * configure: Regenerate.
7058 2004-06-16 Daniel Jacobowitz <dan@debian.org>
7060 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
7061 the pre-existing section.
7063 2004-06-15 Alan Modra <amodra@bigpond.net.au>
7065 * section.c (struct sec): Remove usused flags. Reorganize a little.
7066 (bfd_get_section_size_before_reloc): Delete.
7067 (bfd_get_section_size_after_reloc): Delete.
7068 (STD_SECTION): Update.
7069 (bfd_get_section_size_now): Delete.
7070 (bfd_set_section_contents): Don't referece reloc_done.
7071 (bfd_get_section_contents): Remove reloc_done comment.
7072 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
7074 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
7075 * ecoff.c (bfd_debug_section): Update initializer.
7076 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
7077 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
7078 * bfd-in.h (bfd_section_size): Expand.
7079 (bfd_get_section_size): New macro.
7080 * bfd-in2.h: Regenerate.
7081 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
7082 bfd_get_section_size_before_reloc with bfd_get_section_size.
7083 * coffcode.h (coff_write_object_contents): Likewise.
7084 * coffgen.c (build_debug_section): Likewise.
7085 * dwarf1.c (parse_line_table): Likewise.
7086 (_bfd_dwarf1_find_nearest_line): Likewise.
7087 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7088 * i386msdos.c (msdos_write_object_contents): Likewise.
7089 * pdp11.c (squirt_out_relocs): Likewise.
7090 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
7091 * elf64-mmix.c (mmix_elf_final_link): Update comment.
7093 2004-06-14 Chris Demetriou <cgd@broadcom.com>
7095 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
7096 removal) with updated comment.
7097 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
7099 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
7100 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7102 2004-06-12 Alan Modra <amodra@bigpond.net.au>
7104 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
7105 overflow on branches to undefweaks.
7107 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7109 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
7110 as ecoff_section_data() does not return a valid lvalue.
7112 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
7114 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
7115 (elf_link_add_object_symbols): Likewise.
7117 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
7118 (elf_backend_reloc_type_class): New.
7120 2004-06-08 Mark Kettenis <kettenis@gnu.org>
7122 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
7124 * configure: Regenerate.
7126 2004-06-07 Daniel Jacobowitz <dan@debian.org>
7128 From: Albert Chin-A-Young <china@thewrittenword.com>
7129 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
7132 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
7134 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
7137 2004-05-28 DJ Delorie <dj@redhat.com>
7139 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
7140 for linking, but otherwise adjust reloc for merged sections.
7142 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
7144 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
7145 _bfd_merged_section_offset for local symbols.
7147 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
7149 * Makefile.am: Regenerate dependencies.
7150 * Makefile.in: Regenerate.
7151 * archures.c: Add bfd_mach_sh3_nommu .
7152 * bfd-in2.h: Regenerate.
7153 * cpu-sh.c: Add sh3-nommu architecture.
7154 (bfd_to_arch_table): Create new table.
7155 (sh_get_arch_from_bfd_mach): Create new function.
7156 (sh_get_arch_up_from_bfd_mach): Create new function.
7157 (sh_merge_bfd_arch): Create new function.
7158 * elf32-sh.c (sh_ef_bfd_table): Add table.
7159 (sh_elf_check_relocs): Replace switch statement with
7160 use of sh_ef_bfd_table .
7161 (sh_elf_get_flags_from_mach): Add new function.
7162 (sh_find_elf_flags): Likewise.
7163 (sh_elf_copy_private_data): Replace most of non-elf contents
7164 with a call to sh_merge_bfd_arch() .
7166 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
7168 * Makefile.am (bfdver.h): Use explicit filename, not $< .
7169 * Makefile.in: Regenerate.
7171 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7173 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
7174 custom calling conventions for dynamic symbols.
7175 (mn10300_elf_relax_section): Avoid relaxing a function as a local
7176 symbol if it's an alias to a global one.
7178 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
7180 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
7183 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7185 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
7188 2004-05-26 Alan Modra <amodra@bigpond.net.au>
7190 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
7191 for SHT_GROUP sections.
7193 2004-05-25 Alan Modra <amodra@bigpond.net.au>
7195 * elflink.c (elf_link_add_object_symbols): Don't set up merge
7197 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
7198 * merge.c: Formatting. Remove unnecessary casts. Expand
7199 bfd_get_section_alignment macro.
7200 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
7201 use throughout file.
7202 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
7203 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
7204 section name to determine sinfo group, instead test output section
7206 (_bfd_merge_sections): Add struct bfd_link_info param. Call
7207 _bfd_strip_section_from_output rather than just twiddling flags.
7208 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
7209 (_bfd_merge_sections): Update prototype.
7210 * libbfd.h: Regenerate.
7212 2004-05-24 Mark Kettenis <kettenis@gnu.org>
7214 * netbsd-core.c: Correctly indent section that sets architecture
7217 From Miod Vallat <miod@online.fr>:
7218 * m88kopenbsd.c: New file.
7219 * targets.c (m88k_openbsd_vec): New.
7220 * config.bfd: Add m88k-*-openbsd*.
7221 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
7222 (m88kopenbsd_vec): New.
7223 * configure: Regenerate.
7224 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
7225 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
7227 * Makefile.in: Regenerate.
7228 * po/SRC-POTFILES.in: Regenerate.
7230 2004-05-24 Nick Clifton <nickc@redhat.com>
7232 * hash.c: Remove bogus node "Changing the default Hash Table Size"
7233 introduced by hash table size patch.
7235 2004-05-22 Ben Elliston <bje@au.ibm.com>
7237 * configure.in (is_release): Remove.
7238 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
7239 (AC_OUTPUT): Don't output bfdver.h from version.h.
7240 * configure: Regenerate.
7241 * Makefile.am (RELEASE): New variable.
7242 (bfdver.h): New target.
7243 * Makefile.in: Regenerate.
7244 * doc/Makefile.in: Likewise.
7246 2004-05-22 Ben Elliston <bje@au.ibm.com>
7248 * Makefile.am (config.status): Don't depend on version.h.
7249 * Makefile.in: Regenerate.
7251 2004-05-22 Alan Modra <amodra@bigpond.net.au>
7253 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
7254 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
7255 * libbfd.h: Regenerate.
7256 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
7257 (_bfd_elf_rel_local_sym): Likewise.
7258 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
7259 (elf_link_input_bfd): Likewise.
7260 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
7261 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
7262 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
7263 (elfNN_ia64_relocate_section): Likewise.
7265 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
7267 * hash.c (bfd_default_hash_table_size): New variable.
7268 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
7269 (bfd_hash_set_default_size): New function. Set the default size
7270 to a selected prime number close to the argument. Document new
7272 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
7273 * bfd-in2.h: Regenerate.
7274 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
7275 * Makefile.in: Regenerate.
7277 2004-05-21 Mark Kettenis <kettenis@gnu.org>
7279 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
7280 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
7281 arm, m68k, m88k and hppa core files.
7283 2004-05-21 Nick Clifton <nickc@redhat.com>
7285 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
7286 (bfd_bwrite): Likewise.
7287 (bfd_tell): Likewise.
7288 (bfd_flush): Likewise.
7289 (bfd_stat): Likewise.
7290 (bfd_seek): Likewise.
7291 (bfd_get_mtime): Likewise.
7292 (bfd_get_size): Likewise.
7294 2004-05-19 Ben Elliston <bje@au.ibm.com>
7296 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
7298 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7300 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
7301 (bfd_generic_openr_next_archived_file): Likewise.
7303 2004-05-17 Bob Wilson <bob.wilson@acm.org>
7305 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
7306 section names by inserting a new substring after .gnu.linkonce, except
7307 for .gnu.linkonce.t.* where the "t." is replaced.
7309 2004-05-17 Adam Nemet <anemet@lnxw.com>
7311 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
7312 (m68-*-lynxos* case): Likewise.
7313 (powerpc-*-lyxnos* case): New case.
7314 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
7316 2004-05-17 David Heine <dlheine@tensilica.com>
7318 * aout-target.h (MY_bfd_copy_private_header_data): Define.
7319 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
7320 * bfd.c (bfd_copy_private_header_data): Define.
7321 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
7323 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
7324 * coffcode.h (coff_bfd_copy_private_header_data): Define.
7325 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
7326 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
7327 segments by calling copy_private_bfd_data.
7328 (_bfd_elf_copy_private_header_data): Define.
7329 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
7330 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
7331 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
7332 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
7333 * mmo.c (mmo_bfd_copy_private_header_data): Define.
7334 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
7335 * som.c (som_bfd_copy_private_header_data): Define.
7336 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
7337 * vms.c (vms_bfd_copy_private_header_data): Define.
7338 * bfd-in2.h: Regenerate.
7339 * libbfd.h: Regenerate.
7341 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7343 * elfxx-mips.c (MINUS_TWO): Define.
7344 (mips_elf_higher, mips_elf_highest,
7345 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
7346 some bfd_vma values.
7347 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
7349 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7351 * som.c (log2): Rename to exact_log2. Adjust all callers.
7353 2004-05-13 Paul Brook <paul@codesourcery.com>
7355 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
7356 dwarf3 format CIE entries. Remove comment about the size of the
7357 ra_column field. It is now correctly deduced.
7359 2004-05-13 Joel Sherrill <joel@oarcorp.com>
7361 * config.bfd (or32-*-rtems*): Switch to elf.
7363 2004-05-13 Nick Clifton <nickc@redhat.com>
7365 * po/fr.po: Updated French translation.
7367 2004-05-11 Jakub Jelinek <jakub@redhat.com>
7369 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
7370 into .dynsym if elf_section_data (sec)->dynindx <= 0.
7371 Adjust counting of last_local.
7372 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
7373 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
7374 created by the linker nor !SHF_ALLOC.
7376 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
7377 DT_PLTGOT to the start of the .got.plt section instead of the
7378 .got output section. Set sh_entsize for .got section in addition
7380 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7381 is at sgot->output_section->vma.
7382 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
7383 DT_PLTGOT to the start of the .got.plt section instead of the
7384 .got output section.
7385 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7386 is at sgot->output_section->vma. Set sh_entsize for .got section
7387 in addition to .got.plt.
7388 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
7389 (bfd_section_from_phdr): Likewise.
7390 (map_sections_to_segments): Likewise.
7391 (assign_file_positions_for_segments): Likewise.
7392 (get_program_header_size): Likewise.
7393 * elflink.c (bfd_elf_size_dynamic_sections): Set
7394 elf_tdata (output_bfd)->relro from info->relro.
7395 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
7397 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
7399 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
7400 a zero symndx for which we hadn't accounted a dynamic relocation.
7401 (_frvfdpic_add_rofixup): Likewise.
7403 2004-05-07 Brian Ford <ford@vss.fsi.com>
7404 DJ Delorie <dj@redhat.com>
7406 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
7407 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
7408 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
7409 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
7411 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
7413 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
7414 immediately if there's no link info.
7415 (elf32_frvfdpic_copy_private_bfd_data): New.
7416 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
7418 2004-05-06 Zack Weinberg <zack@codesourcery.com>
7420 * dwarf2.c (add_line_info): Also set info->filename to NULL if
7421 filename argument is null; do not call strlen on a null pointer.
7423 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
7425 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
7428 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
7430 * configure.in (bfd_elf32_frvfdpic_vec): New.
7431 * configure: Rebuilt.
7432 * targets.c (bfd_elf32_frvfdpic_vec): New.
7433 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
7435 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
7436 frvfdpic instead of frv. Rearrange elf-target macros such that
7437 the FDPIC-specific ones are only defined for this new target
7439 (bfd_elf32_frvfdpic_vec): Declare.
7441 (elf32_frv_relocate_section): Use it to enable segment checking
7442 and to control rofixup emission. Add output section vma to
7443 applied relocation in non-LOAD non-ALLOC sections. Use
7444 _bfd_error_handler for errors.
7445 (_frv_create_got_section): Create .rel.got and .rofixup only in
7446 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
7448 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
7449 (elf32_frvfdpic_modify_segment_map): Likewise.
7450 (elf32_frv_finish_dynamic_sections): New, do-nothing.
7451 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
7452 error message if we miscompute the rofixup size.
7453 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
7454 (frvfdpic_elf_encode_eh_address): Likewise.
7455 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
7456 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
7457 relocs. Reject unknown relocation types.
7458 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
7459 (frv_elf_merge_private_bfd_data): Likewise.
7460 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
7461 0x4000 for newly-added elf32-frvfdpic.
7463 2004-05-05 Nick Clifton <nickc@redhat.com>
7466 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
7467 returning NULL as most users of this function do not check its
7469 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
7470 of bfd_cache_lookup().
7471 * sco5-core.c (sco5_core_file_p): Likewise.
7472 * trad-core.c (trad_unix_core_file_p): Likewise.
7474 2004-05-05 Nick Clifton <nickc@redhat.com>
7476 * cache.c (bfd_cache_lookup): Improve formatting.
7477 * archive.c: Fix formatting.
7479 2004-05-05 Peter Barada <peter@the-baradas.com>
7481 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
7482 * cpu-m68k.c(bfd_m68k_arch): Likewise.
7483 * bfd-in2.h(bfd_architecture): Regenerate.
7485 2004-05-03 Alan Modra <amodra@bigpond.net.au>
7487 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
7489 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
7490 those against discarded link-once and SEC_MERGE section symbols.
7492 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
7494 * section.c (bfd_get_section_by_name_if): New.
7495 * bfd-in2.h: Regenerated.
7497 2004-05-02 Alan Modra <amodra@bigpond.net.au>
7499 * som.c (som_bfd_is_group_section): Define.
7501 2004-05-01 Alan Modra <amodra@bigpond.net.au>
7503 * section.c (bfd_make_section_anyway): Copy the whole
7504 bfd_hash_entry, not just "next" from existing entry.
7506 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7508 * elf.c (bfd_section_from_shdr): Maintain the section order in
7510 (special_sections): Add ".note.GNU-stack".
7511 (elf_fake_sections): Handle section group for relocatable
7514 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7516 * section.c (bfd_sections_find_if): New.
7517 * bfd-in2.h: Regenerated.
7519 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7521 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7523 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7524 * elf.c (bfd_elf_is_group_section): New function.
7525 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7526 * section.c (bfd_generic_is_group_section): New function.
7527 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7528 (BFD_JUMP_TABLE_LINK): Adjust.
7529 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7530 * aout-target.h (MY_bfd_is_group_section): Define.
7531 * aout-tic30.c (MY_bfd_is_group_section): Define.
7532 * bfd.c (bfd_is_group_section): Define.
7533 * binary.c (binary_bfd_is_group_section): Define.
7534 * bout.c (b_out_bfd_is_group_section): Define.
7535 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7536 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7537 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7538 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7539 * coffcode.h (coff_bfd_is_group_section): Define.
7540 * i386msdos.c (msdos_bfd_is_group_section): Define.
7541 * i386os9k.c (os9k_bfd_is_group_section): Define.
7542 * ieee.c (ieee_bfd_is_group_section): Define.
7543 * ihex.c (ihex_bfd_is_group_section): Define.
7544 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7545 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7546 * mmo.c (mmo_bfd_is_group_section): Define.
7547 * nlm-target.h (nlm_bfd_is_group_section): Define.
7548 * oasys.c (oasys_bfd_is_group_section): Define.
7549 * pef.c (bfd_pef_bfd_is_group_section): Define.
7550 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7551 * srec.c (srec_bfd_is_group_section): Define.
7552 * tekhex.c (tekhex_bfd_is_group_section): Define.
7553 * versados.c (versados_bfd_is_group_section): Define.
7554 * vms.c (vms_bfd_is_group_section): Define.
7555 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7556 * bfd-in2.h: Regenerate.
7557 * libbfd.h: Regenerate.
7559 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7561 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7563 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7565 * configure.in: Update version to 2.15.91.
7566 * configure: Regenerate.
7568 2004-04-29 Brian Ford <ford@vss.fsi.com>
7570 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7571 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7572 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7573 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7574 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7575 .gnu.linkonce.wi. sections.
7576 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7577 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7579 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7580 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7582 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7584 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7585 * bfd-in2.h: Regenerate.
7586 * libbfd.h: Likewise.
7588 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7590 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7592 (setup_sections): Use som_subspace_dictionary_record struct instead
7593 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7594 is_comdat, is_common or dup_common.
7595 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7596 is_comdat, is_common and dup_common in section subspace_dict from
7598 (som_begin_writing): Use som_subspace_dictionary_record struct.
7599 (som_finish_writing): Likewise.
7600 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7601 is_common and dup_common flags in info for symbol. Add comment
7602 regarding linker support for these fields. Slightly reorganize
7604 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7605 dup_common fields in symbol table from symbol info.
7606 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7607 arguments. Set corresponding fields in copy_data. Change all callers.
7608 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7610 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7611 * som.h (som_subspace_dictionary_record): Define.
7612 (som_copyable_section_data_struct): Add is_comdat, is_common and
7614 (som_section_data_struct): Use som_subspace_dictionary_record struct
7615 instead of subspace_dictionary_record.
7616 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7618 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7620 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7621 if set. Check reloc_done flag before applying relocations. Use
7622 output addresses, both when applying relocations and when comparing
7623 against the specified section.
7624 (elf_xtensa_relocate_section): Use output address to check if dynamic
7625 reloc is in a literal pool. Set section's reloc_done flag.
7627 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7629 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7630 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7632 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7635 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7637 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7638 structure field removed in 2004-04-24 patch.
7639 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7641 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7643 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7644 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7645 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7646 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7647 field before calling elf_backend_section_flags.
7649 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7651 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7652 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7653 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7654 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7655 and BFD_RELOC_32_PCREL.
7656 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7657 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7658 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7659 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7660 (mips_elf_next_relocation): Move comment about matching HI/LO
7662 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7663 R_MIPS_GNU_REL_HI16.
7665 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7667 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7668 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7669 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7670 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7671 and update comments to reflect current usage.
7672 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7673 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7675 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7676 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7677 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7678 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7679 type number to be MIPS_R_PCREL16.
7680 (mips_relocate_section): Remove support for link-time relaxation
7681 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7682 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7683 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7684 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7685 relaxation of branches used by embedded-PIC.
7686 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7687 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7688 related members, update comment.
7689 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7690 code related to embedded-PIC.
7691 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7692 initialization of now-removed 'adjust' member of
7693 'struct ecoff_debug_info'.
7695 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7697 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7699 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7701 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7702 relocs for locally defined symbols during -shared final link.
7703 (elf32_arm_final_link_relocate): Likewise.
7705 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7707 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7708 ELF_LINK_POINTER_EQUALITY_NEEDED.
7709 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7710 if r_type is not R_X86_64_PC32.
7711 (elf64_x86_64_finish_dynamic_symbol): If
7712 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7715 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7717 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7718 (elf_backend_plt_sym_val): Define.
7720 2004-04-22 Andrew Cagney <cagney@redhat.com>
7722 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7724 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7726 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7728 * som.c (som_set_section_contents): Constantify second argument.
7729 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7730 (som_object_setup): Rework to avoid warning.
7731 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7734 2004-04-22 Andrew Cagney <cagney@redhat.com>
7736 * cache.c (bfd_cache_close): Check for a previously closed file.
7738 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7740 * bfd.c (bfd_get_synthetic_symtab): Define.
7741 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7742 NAME##_get_synthetic_symtab.
7743 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7744 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7745 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7747 (_bfd_elf_get_synthetic_symtab): New prototype.
7748 * elfcode.h (elf_get_synthetic_symtab): Define.
7749 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7750 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7751 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7752 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7753 * bfd-in2.h: Rebuilt.
7754 * libbfd.h: Rebuilt.
7755 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7756 (elf_backend_plt_sym_val): Define.
7757 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7758 (elf_backend_plt_sym_val): Define.
7759 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7760 (elf_backend_plt_sym_val): Define.
7761 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7762 (elf_backend_plt_sym_val): Define.
7763 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7764 (elf_backend_plt_sym_val): Define.
7765 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7766 (elf_backend_plt_sym_val): Define.
7767 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7768 (elf_backend_plt_sym_val): Define.
7769 * aout-target.h (MY_get_synthetic_symtab): Define.
7770 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7771 * coff-rs6000.c (rs6000coff_vec): Add
7772 _bfd_nodynamic_get_synthetic_symtab.
7773 (pmac_xcoff_vec): Likewise.
7774 * coff64-rs6000.c (rs6000coff64_vec): Add
7775 _bfd_nodynamic_get_synthetic_symtab.
7776 (aix5coff64_vec): Likewise.
7777 * sunos.c (MY_get_synthetic_symtab): Define.
7778 * vms.c (vms_get_synthetic_symtab): Define.
7780 2004-04-22 Nick Clifton <nickc@redhat.com>
7782 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7784 2004-04-22 Peter Barada <peter@the-baradas.com>
7786 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7787 * bfd2-in.h: Regenerate.
7788 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7790 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7792 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7793 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7794 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7795 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7796 * bfd-in2.h: Regenerate.
7798 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7800 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7801 require relocations against a weak symbol to reference the same
7802 symbol hash entry if not a final, static link.
7803 (get_cached_value, add_value_map): Add final_static_link argument.
7804 (remove_literals): Pass final_static_link argument as needed.
7806 2004-04-21 Andrew Cagney <cagney@redhat.com>
7808 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7809 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7810 (opncls_bwrite, opncls_bclose, opncls_bflush)
7811 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7812 bfd iovec that uses function callbacks.
7813 (bfd_close): Use the iovec's bclose.
7814 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7815 (cache_bclose, cache_bflush, cache_bstat)
7816 (cache_iovec): New functions and global variable, implement a
7817 cache "iovec", where applicable set bfd_error.
7818 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7819 * bfdio.c (struct bfd_iovec): Define.
7820 (real_read): Delete function.
7821 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7822 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7823 assume that bread and bwrite set bfd_error.
7824 * bfd.c (struct bfd): Add "iovec", update comments.
7825 * bfd-in2.h, libbfd.h: Re-generate.
7827 2004-04-21 Andrew Cagney <cagney@redhat.com>
7829 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7831 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7833 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7834 (bfd_elf_gc_sections): Fail if a shared object is being created.
7835 Do not fail if dynamic sections have been created. Instead call
7836 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7837 dynamically referenced symbols. Do not mark the whole graph
7838 rooted at .eh_frame, only the section proper.
7840 2004-04-20 DJ Delorie <dj@redhat.com>
7842 * reloc.c: Add BFD_RELOC_32_SECREL.
7843 * bfd-in2.h: Regenerate.
7844 * libbfd.h: Likewise.
7845 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7846 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7847 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7849 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7851 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7852 relocs against hidden/protected undefweak symbols properly.
7853 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7855 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7857 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7858 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7861 2004-04-17 Brian Ford <ford@vss.fsi.com>
7863 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7864 filepos for the SizeOfHeaders field.
7865 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7867 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7869 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7871 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7872 change reloc_done. Set and restore _cooked_size.
7875 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7877 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7880 2004-04-15 Nick Clifton <nickc@redhat.com>
7882 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7884 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7886 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7888 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7890 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7891 when it is a definition.
7893 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7895 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7896 when statically linking PIC code.
7897 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7899 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7901 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7902 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7903 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7904 * configure: Regenerate.
7906 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7908 * elflink.c: Include libiberty.h.
7909 * Makefile.am (elflink.lo): Depend on libiberty.h.
7910 * Makefile.in: Regenerate.
7912 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7914 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7917 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7919 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7920 reserve the memory for dynamic linker
7922 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7924 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7925 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7927 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7929 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7930 RELOC_FOR_GLOBAL_SYMBOL.
7931 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7933 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7935 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7936 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7938 2004-04-01 Paul Brook <paul@codesourcery.com>
7940 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7941 * elf32-arm.h (struct elf32_elf_section_map): New.
7942 (struct _arm_elf_section_data): New.
7943 (elf32_arm_section_data): Define.
7944 (struct elf32_arm_link_hash_table): Add byteswap_code.
7945 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7946 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7947 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7948 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7949 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7950 (bfd_elf32_new_section_hook, elf_backend_write_section,
7951 elf_backend_link_output_symbol_hook): Define.
7953 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7955 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7956 that keeps the characters in a B_INCL..B_EINCL range.
7957 (_bfd_link_section_stabs): When computing the sum of the
7958 characters in a B_INCL..B_EINCL range also keep a copy of those
7959 characters. Use this information to distinguish between
7960 include sections that have the same sum and the same length
7961 but which are nevertheless unique.
7963 2004-03-31 Paul Brook <paul@codesourcery.com>
7965 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7966 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7968 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7970 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7971 to 'sum_chars' and add field 'num_chars'.
7972 (_bfd_link_section_stabs): When computing the sum of the
7973 characters in a B_INCL..B_EINCL range also keep a count of the
7974 number of characters. Use this information to help distinguish
7975 between include sections when have the same sum but which
7976 nevertheless are still unique.
7978 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7980 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7982 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7983 Tomer Levi <Tomer.Levi@nsc.com>
7985 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7986 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7987 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7988 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7989 (cpu-cr16c.lo): New target.
7990 (elf32-cr16c.lo): Likewise.
7991 * Makefile.in: Regenerate.
7992 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7993 (bfd_archures_list): Add bfd_cr16c_arch.
7994 * config.bfd: Handle cr16c-*-elf*.
7995 * configure.in: Handle bfd_elf32_cr16c_vec.
7996 * configure: Regenerate.
7997 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7998 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7999 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
8000 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
8001 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
8002 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
8003 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
8004 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
8005 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
8006 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
8007 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
8008 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
8009 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
8010 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
8011 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
8012 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
8013 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
8014 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
8015 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
8016 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
8017 * targets.c (bfd_elf32_cr16c_vec): Declare.
8018 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
8019 * cpu-cr16c.c: New file.
8020 * elf32-cr16c.c: Likewise.
8021 * libbfd.h: Regenerate.
8022 * bfd-in2.h: Likewise.
8024 2004-03-30 Jakub Jelinek <jakub@redhat.com>
8026 * elf.c (map_sections_to_segments): Fix handling of .tbss.
8028 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8030 * Makefile.am: Remove all mention of elflink.h.
8031 * Makefile.in: Regenerate.
8032 * bfd-in.h (bfd_elf_discard_info): Declare.
8033 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
8034 * bfd-in2.h: Regenerate.
8035 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
8036 bfd_elf32_link_record_dynamic_symbol,
8037 bfd_elf64_link_record_dynamic_symbol,
8038 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
8039 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
8040 _bfd_elf32_link_record_local_dynamic_symbol,
8041 _bfd_elf64_link_record_local_dynamic_symbol,
8042 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
8043 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
8044 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
8045 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
8046 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
8047 _bfd_elf32_reloc_symbol_deleted_p,
8048 _bfd_elf64_reloc_symbol_deleted_p): Delete.
8049 (bfd_elf_link_record_dynamic_symbol,
8050 bfd_elf_link_record_local_dynamic_symbol,
8051 bfd_elf_final_link, bfd_elf_gc_sections,
8052 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
8053 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
8054 bfd_elf_reloc_symbol_deleted_p): Declare.
8055 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
8056 * elf32-arm.h: Update for changed function names. Remove local
8057 WILL_CALL_FINISH_DYNAMIC_SECTION define.
8058 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
8059 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
8060 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
8061 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8062 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
8063 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
8064 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
8065 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
8066 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
8067 (bfd_elfNN_print_symbol): Define.
8068 * elfcode.h: Don't include elflink.h.
8069 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
8070 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
8071 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
8072 elf_gc_record_vtinherit, elf_gc_record_vtentry,
8073 elf_link_record_local_dynamic_symbol): Don't define.
8074 * elflink.c: Update for changed function names. Move elflink.h
8076 * elflink.h: Delete file.
8077 * po/SRC-POTFILES.in: Regenerate.
8078 * po/bfd.pot: Regenerate.
8080 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8082 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
8083 "name" for global syms accidentally removed in 2004-03-20 change.
8085 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8087 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
8088 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
8089 where Elf_External_* is different for 64 and 32 bit, with
8090 corresponding elf_size_info field.
8091 (struct elf_final_link_info): Use "bfd_byte *" instead
8092 of "Elf_External_Sym *" for external_syms and symbuf.
8093 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
8094 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
8095 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
8096 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
8097 (elf_link_sort_cmp2): Adjust.
8098 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
8099 using ELF_R_SYM macro. Set u.sym_mask.
8100 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
8101 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
8102 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
8103 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
8104 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
8105 swap_syn_out functions. Rearrange dyn swap in/out switch.
8106 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
8107 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
8108 (elf_link_flush_output_syms): Add elf_backend_data arg.
8109 (elf_link_check_versioned_symbol): Likewise.
8110 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
8111 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
8112 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
8113 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
8114 ELF_R_TYPE and ELF_R_INFO macros.
8115 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
8116 based on size rather than using ELF_R_INFO.
8117 (elf_gc_mark): Set up r_sym_shift local var and use instead of
8119 (struct alloc_got_off_arg): New.
8120 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
8121 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
8122 (elf_gc_allocate_got_offsets): Adjust.
8123 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
8124 ELF_R_SYM. Use bfd_section_from_elf_index.
8125 (elf_bfd_discard_info): Set cookie.r_sym_shift.
8126 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
8127 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
8129 2004-03-26 Stan Shebs <shebs@apple.com>
8131 Remove MPW support, no longer used.
8132 * config.bfd (powerpc-*-mpw*): Remove configuration.
8133 * mpw-config.in, mpw-make.sed: Remove files.
8134 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
8136 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8138 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
8139 (ppc64_elf_add_symbol_hook): New function.
8140 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
8141 const from Elf_Internal_Sym param.
8142 * elflink.c (elf_link_add_object_symbols): Adjust.
8143 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
8144 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
8145 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
8146 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
8147 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
8148 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
8149 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
8150 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
8151 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
8152 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
8153 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
8154 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
8155 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
8156 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
8157 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
8158 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
8160 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8162 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
8163 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
8164 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
8165 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
8166 (bfd_elf64_bfd_link_add_symbols): Delete.
8167 (bfd_elf_link_add_symbols): Declare.
8168 * elfcode.h (elf_bfd_link_add_symbols): Delete.
8169 * elflink.c: Include safe-ctype.h.
8170 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
8172 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
8173 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
8175 (elf_link_add_archive_symbols): Rename from
8176 _bfd_elf_link_add_archive_symbols, make static.
8177 (elf_link_add_object_symbols): New function. Corresponding
8178 elflink.h function converted to use elf_size_info.
8179 (bfd_elf_link_add_symbols): Likewise.
8180 (bfd_elf_size_dynamic_sections): Adjust.
8181 * elflink.h (elf_bfd_link_add_symbols): Delete.
8182 (elf_link_add_object_symbols): Delete.
8183 * elf32-gen.c (elf32_generic_link_add_symbols): Call
8184 bfd_elf_link_add_symbols.
8185 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
8187 2004-03-25 Alan Modra <amodra@bigpond.net.au>
8189 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
8190 and chained shared libs only if dynsym. Clear dynsym on forced-local.
8192 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
8193 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
8194 (_bfd_elf_add_dt_needed_tag): Declare.
8195 (_bfd_elf_sort_symbol): Declare.
8196 (_bfd_elf_finalize_dynstr): Declare.
8197 (RELOC_FOR_GLOBAL_SYM): Formatting.
8198 * elfcode.h (elf_add_dynamic_entry): Delete.
8199 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
8200 elflink.h function converted to use elf_size_info.
8201 (_bfd_elf_add_dt_needed_tag): Likewise.
8202 (_bfd_elf_sort_symbol): Likewise.
8203 (_bfd_elf_finalize_dynstr): Likewise.
8204 (compute_bucket_count): Likewise.
8205 (bfd_elf_size_dynamic_sections): Likewise. Check result of
8206 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
8207 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
8208 * elflink.h: ..here.
8209 (sort_symbol, add_dt_needed_tag): Delete.
8210 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
8211 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
8213 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
8214 * elf32-cris.c (add_dynamic_entry): Likewise.
8215 * elf32-hppa.c (add_dynamic_entry): Likewise.
8216 * elf32-i370.c (add_dynamic_entry): Likewise.
8217 * elf32-i386.c (add_dynamic_entry): Likewise.
8218 * elf32-m32r.c (add_dynamic_entry): Likewise.
8219 * elf32-m68k.c (add_dynamic_entry): Likewise.
8220 * elf32-ppc.c (add_dynamic_entry): Likewise.
8221 * elf32-s390.c (add_dynamic_entry): Likewise.
8222 * elf32-sh.c (add_dynamic_entry): Likewise.
8223 * elf32-sparc.c (add_dynamic_entry): Likewise.
8224 * elf32-vax.c (add_dynamic_entry): Likewise.
8225 * elf32-xtensa.c (add_dynamic_entry): Likewise.
8226 * elf64-alpha.c (add_dynamic_entry): Likewise.
8227 * elf64-hppa.c (add_dynamic_entry): Likewise.
8228 * elf64-ppc.c (add_dynamic_entry): Likewise.
8229 * elf64-s390.c (add_dynamic_entry): Likewise.
8230 * elf64-sparc.c (add_dynamic_entry): Likewise.
8231 * elf64-x86-64.c (add_dynamic_entry): Likewise.
8232 * elfxx-ia64.c (add_dynamic_entry): Likewise.
8233 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
8234 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
8235 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
8236 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
8238 2004-03-23 Paul Brook <paul@codesourcery.com>
8240 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
8242 2004-03-22 Bob Wilson <bob.wilson@acm.org>
8244 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
8245 literal tables and check for relocs outside of literal pools.
8246 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
8247 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
8249 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
8250 (elf_xtensa_relocate_section): Read literal tables and check for
8251 dynamic relocations in read-only sections and not in literal pools.
8253 2004-03-23 Alan Modra <amodra@bigpond.net.au>
8256 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
8258 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
8260 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
8261 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
8262 not defined by the executable, or defined in a DSO.
8263 <eliding run-time relocation of .got>: Initialize GOT entry for a
8264 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
8266 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
8267 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
8268 a PLT reloc to GOT for an executable.
8269 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
8270 .got for a DSO and explain why.
8271 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
8272 and unreferenced symbols for which a PLT is defined. Adjust
8273 dynamic-symbol pruning correspondingly, to make sure we don't lose
8274 a dynamic symbol also defined by a DSO.
8276 2004-03-22 Alan Modra <amodra@bigpond.net.au>
8278 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
8279 and rel args. Group input and output args. Wrap to 80 columns.
8280 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
8281 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
8282 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
8283 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
8284 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8285 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
8286 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
8287 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
8288 RELOC_FOR_GLOBAL_SYMBOL invocation.
8290 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
8292 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
8293 unresolved symbols in objects aren't allowed.
8295 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
8297 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
8298 (elf_hppa_unmark_useless_dynamic_symbols):
8299 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
8300 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
8301 (elf32_hppa_relocate_section): Likewise.
8302 * elf32-i370.c (i370_elf_relocate_section): Likewise.
8303 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
8304 * elf32-sh.c (sh_elf_relocate_section): Likewise.
8305 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
8306 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8308 * elf-m10200.c (mn10200_elf_relocate_section): Use
8309 RELOC_FOR_GLOBAL_SYMBOL.
8310 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
8311 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
8312 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
8313 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
8314 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
8315 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
8316 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
8317 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
8318 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
8319 * elf32-v850.c (v850_elf_relocate_section): Likewise.
8320 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
8321 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
8323 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8325 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
8326 (final_link_relocate): Likewise.
8327 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
8328 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
8330 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8332 * Makefile.am: Run "make dep-am".
8333 * Makefile.in: Regenerate.
8334 * aclocal.m4: Regenerate.
8335 * config.in: Regenerate.
8336 * po/bfd.pot: Regenerate.
8338 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8339 H.J. Lu <hongjiu.lu@intel.com>
8341 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
8342 type and size change code to where it was previously. Remove
8343 dt_needed param. Treat old weak syms as strong if new sym is
8344 from a shared lib, even when old sym is from another shared
8345 lib. Remove unnecessary tests of oldweak and newweak. Correct
8347 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
8348 _bfd_elf_merge_symbol calls.
8349 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
8350 dt_needed local var. Update comments.
8351 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
8352 (_bfd_elf_add_default_symbol): Likewise.
8354 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
8355 strong syms in one shared object overriding weak syms in another.
8357 2004-03-18 Alan Modra <amodra@bigpond.net.au>
8359 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
8360 dyn_lib_class field. Rearrange for better packing.
8361 (elf_dt_soname): Delete.
8362 (elf_dyn_lib_class): Define.
8363 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
8364 (bfd_elf_set_dt_needed_soname): Delete.
8365 (bfd_elf_set_dyn_lib_class): New function.
8366 * elflink.h (add_dt_needed_tag): New function. Split out from..
8367 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
8368 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
8369 initialization of soname.
8370 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
8372 * bfd-in.h (enum dynamic_lib_link_class): New.
8373 (bfd_elf_set_dt_needed_soname): Delete.
8374 (bfd_elf_set_dyn_lib_class): Declare.
8375 * bfd-in2.h: Regenerate.
8377 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
8378 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
8379 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
8380 symbol loop. Instead use add_needed to flag tag as written.
8382 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
8384 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
8385 logic for null_input_bfd detection.
8387 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8389 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
8391 2004-03-16 Mark Kettenis <kettenis@gnu.org>
8393 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
8396 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8398 * elflink.c (elf_link_read_relocs_from_section): Don't use
8399 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
8400 (_bfd_elf_link_read_relocs): ..to here.
8401 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
8403 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8405 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
8406 values selected in configure.host. Require both to be defined
8407 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
8408 corresponding BFD_HOST vars with quotes.
8409 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
8410 Always require BFD_HOST_64_BIT_DEFINED.
8411 <file_ptr type>: Find off_t size before emitting message. Combine
8412 off_t and ftello64 conditional.
8413 * configure: Regenerate.
8415 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8417 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
8418 aliasing warning. Remove trailing whitespace throughout file.
8420 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8422 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
8423 input_section in calls to get_dyn_name.
8424 * 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
8426 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
8428 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8430 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
8431 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
8432 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
8433 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
8434 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
8435 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
8436 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
8438 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
8439 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8440 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8441 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8442 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
8443 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
8444 (read_8_bytes, read_indirect_string, read_address): Likewise.
8445 (read_abbrevs, parse_comp_unit): Likewise.
8446 * targets.c (struct bfd_target): Likewise.
8447 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
8448 * hppabsd-core.c: Likewise. Formatting.
8449 * hpux-core.c: Likewise.
8450 * irix-core.c: Likewise.
8451 * netbsd-core.c: Likewise.
8452 * osf-core.c: Likewise.
8453 * ptrace-core.c: Likewise.
8454 * sco5-core.c: Likewise.
8455 * trad-core.c: Likewise.
8456 * configure: Regenerate.
8457 * bfd-in2.h: Regenerate.
8459 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8461 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
8462 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
8463 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8464 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
8465 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
8466 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
8467 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
8468 * libbfd.c: Likewise in function definitions.
8469 (bfd_put_8): Mask with 0xff rather than casting to char.
8470 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
8471 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
8472 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
8473 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
8474 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
8475 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
8476 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
8477 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
8478 (H_GET_64, H_GET_32, H_GET_16): Likewise.
8479 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
8480 * archive.c (do_slurp_coff_armap): Update swap prototype.
8481 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
8482 (tic54x_getl_signed_32): Likewise.
8483 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
8484 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
8485 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
8486 (bfd_getp_signed_32, bfd_putp32): Likewise.
8487 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
8488 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
8489 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
8490 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
8491 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
8492 bfd_h_getx_signed_16, bfd_h_putx16.
8493 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
8494 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
8495 * hpux-core.c: Likewise.
8496 * irix-core.c: Likewise.
8497 * netbsd-core.c: Likewise.
8498 * osf-core.c: Likewise.
8499 * ptrace-core.c: Likewise.
8500 * sco5-core.c: Likewise.
8501 * trad-core.c: Likewise.
8502 * bfd-in2.h: Regenerate.
8504 2004-03-15 Matt Thomas <matt@3am-software.com>
8506 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8509 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8511 * config.bfd: Add x86_64-*-openbsd*.
8512 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8514 * configure: Regenerate.
8516 2004-03-12 Nick Clifton <nickc@redhat.com>
8517 Dave Murphy <wintermute2k4@ntlworld.com>
8519 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8520 if the input bfd does not contain any code.
8522 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8524 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8526 2004-03-05 Fred Fish <fnf@redhat.com>
8528 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8529 mips16 symbols to be even rather than testing first for even/odd.
8530 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8532 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8534 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8537 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8539 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8540 undefined symbols as hash_new.
8542 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8544 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8546 * elf32-sh.c: Ditto.
8547 * bfd-in2.h: Regenerate.
8549 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8551 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8553 (_frv_count_got_plt_entries): Initialize them.
8554 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8556 (frv_pic_relocs_info_for_global): Likewise.
8557 (frv_pic_relocs_info_for_local): Likewise.
8558 (frv_pic_merge_early_relocs_info): New.
8559 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8561 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8562 Check that we don't exceed the allocated count for entry.
8563 (_frv_add_rofixup): Likewise.
8564 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8565 (elf32_frv_finish_dynamic_sections): Improve error message in case
8566 we emit too few rofixup entries.
8568 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8570 * archures.c (bfd_mach_fr450): New.
8571 * bfd-in2.h: Regenerate.
8572 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8573 (arch_info_500): Link to it.
8574 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8575 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8576 (frv_elf_arch_extension_p): New function.
8577 (frv_elf_merge_private_bfd_data): Use it.
8579 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8581 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8583 * elflink.h (is_global_data_symbol_definition): Moved to
8585 (elf_link_is_defined_archive_symbol): Likewise.
8586 (elf_link_add_archive_symbols): Likewise. Renamed to
8587 _bfd_elf_link_add_archive_symbols.
8589 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8590 of ELF symbol table entry from backend.
8591 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8592 instead of elf_link_add_object_symbols.
8594 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8596 * elf-bfd.h (struct elf_backend_data): Added
8597 elf_backend_can_make_relative_eh_frame,
8598 elf_backend_can_make_lsda_relative_eh_frame and
8599 elf_backend_encode_eh_address.
8600 (_bfd_elf_encode_eh_address): Declare.
8601 (_bfd_elf_can_make_relative): Declare.
8602 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8603 hooks to decide whether to attempt to make_relative and
8605 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8606 (_bfd_elf_can_make_relative): New.
8607 (_bfd_elf_encode_eh_address): New.
8608 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8609 (frv_elf_encode_eh_address): New.
8610 (elf_backend_can_make_relative_eh_frame): Define.
8611 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8612 (elf_backend_encode_eh_address): Define.
8614 (elf_backend_can_make_relative_eh_frame): Define.
8615 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8616 (elf_backend_encode_eh_address): Define.
8617 (elfNN_bed): Add them.
8619 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8621 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8622 complain_on_overflow to signed.
8624 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8626 * elflink.h (sort_symbol): New.
8627 (elf_link_add_object_symbols): Use a sorted symbol array for
8630 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8632 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8633 for pc relative relocs.
8634 (elf_s390_relocate_section): Likewise.
8635 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8636 for pc relative relocs.
8637 (elf_s390_relocate_section): Likewise.
8639 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8641 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8644 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8646 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8647 field to track if a relocation is against readonly section.
8648 (count_dyn_reloc): Take a new argument for rent->reltext.
8649 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8650 (get_reloc_section): Don't set ia64_info->reltext here.
8651 (allocate_dynrel_entries): Set ia64_info->reltext here.
8653 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8655 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8656 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8657 function's descriptor to symbol+offset, and map local undefweak
8658 symbol to NULL function descriptor.
8659 (elf32_frv_relocate_section): Likewise.
8661 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8663 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8665 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8666 (netbsd_core_file_p): Set architecture from machine ID for
8669 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8671 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8672 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8674 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8676 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8677 symbols with non-default visibility.
8679 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8681 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8682 IMAGE_SCN_MEM_WRITE on known sections only.
8684 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8686 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8687 symbols used in PIE relocs.
8689 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8691 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8694 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8696 * configure.in: Update version to 2.15.90.
8697 * configure: Regenerate.
8699 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8700 Richard Sandiford <rsandifo@redhat.com>
8702 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8703 _bfd_elf_symbol_refs_local_p to decide whether to decay
8704 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8705 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8706 relocs if the symbol wasn't defined by a regular object file.
8707 Don't check the symbol's dynindx.
8709 2004-02-16 Andrew Cagney <cagney@redhat.com>
8711 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8713 * bfd-in2.h: Re-generate.
8715 2004-02-14 Andrew Cagney <cagney@redhat.com>
8717 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8718 _LARGEFILE64_SOURCE.
8720 2004-02-13 Andrew Cagney <cagney@redhat.com>
8722 * elf.c (vma_page_aligned_bias): New function.
8723 (assign_file_positions_except_relocs)
8724 (assign_file_positions_for_segments): Replace broken modulo
8725 arithmetic with call to vma_page_aligned_bias.
8727 2004-02-11 Andrew Cagney <cagney@redhat.com>
8729 * bfd-in.h: Update copyright.
8730 (bfd_tell): Change return type to file_ptr.
8731 * bfd-in2.h: Re-generate.
8732 * cache.c: Update copyright.
8733 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8735 (close_one): Use real_ftell.
8736 * bfdio.c: Update copyright.
8737 (real_ftell, real_fseek): New functions.
8738 (bfd_tell): Use real_fseek and real_ftell, change return type to
8740 (bfd_seek): Use real_ftell and real_fseek, change type of
8741 file_position to a file_ptr.
8742 * libbfd-in.h: Update copyright.
8743 (real_ftell, real_fseek): Declare.
8744 * libbfd.h: Re-generate.
8746 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8747 fseeko and fseeko64. Determine bfd_file_ptr.
8748 * configure: Re-generate.
8749 * config.in: Re-generate.
8751 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8753 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8754 * elf32-h8300.c: Likewise.
8756 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8757 Nick Clifton <nickc@redhat.com>
8759 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8760 GOT entries with no associated GOT subsection.
8762 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8764 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8765 * elf.c (swap_out_syms): Use it to decide whether local section
8766 symbols should be named.
8767 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8768 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8769 (elf_backend_name_local_section_symbols): Define.
8770 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8772 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8774 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8775 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8778 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8780 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8781 to bfd_link_hash_entry passed by reference to
8782 _bfd_generic_link_add_one_symbol.
8784 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8786 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8787 relocations against dynamic symbols.
8789 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8791 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8794 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8796 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8797 * bfd-in2.h, libbfd.h: Rebuilt.
8799 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8801 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8802 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8803 flag has been cleared.
8805 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8807 * coff-h8300.c: Add and adjust comments about relaxation.
8808 * elf32-h8300.c: Likewise.
8810 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8812 * coff-h8300.c: Fix comment typos.
8813 * elf32-h8300.c: Likewise.
8815 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8817 * coff-h8300.c: Add comments about relaxation.
8818 * elf32-h8300.c: Likewise.
8820 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8822 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8824 * aclocal.m4: Regenerate.
8825 * configure: Regenerate.
8827 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8829 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8830 mips_elf64_rtype_to_howto instead of using howto_table.
8832 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8834 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8836 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8837 relocs which would not use the PLT.
8839 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8841 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8842 (ppc64_elf_gc_sweep_hook): Likewise.
8843 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8845 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8847 Adds linker relaxation support for bit manipulation insns like
8848 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8850 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8851 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8852 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8853 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8855 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8857 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8859 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8861 * elf32-h8300.c: Fix formatting.
8863 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8865 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8866 dynamic object is present. Declare r_symndx and h in an inner
8868 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8870 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8872 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8873 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8874 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8875 identically. Do not emit PC24 relocations for shared libraries.
8876 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8877 identically. Don't adjust pc_count.
8878 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8879 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8880 adjust count for branch relocations.
8881 (allocate_dynrelocs): Correct typo in call to
8882 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8883 PC24 or PLT32 relocs when linking.
8885 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8887 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8888 relocation howto with ARM_26 one for consistency.
8889 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8890 that will be converted to ARM_26D ones, since we always want 'done'
8891 relocations to be reflected in section's data.
8892 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8894 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8897 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8899 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8900 are not partial_inplace during a relocatable link.
8902 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8904 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8905 if no dynamic object is present. Declare r_symndx and h in an
8908 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8910 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8911 trampoline if it is known out of range.
8913 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8915 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8916 * elf32-frv.c (_frv_osec_readonly_p): New.
8917 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8919 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8920 (elf32_frv_relocate_section): Likewise. Error out if attempting
8921 to emit rofixups or dynamic relocs in read-only segments. Use
8922 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8923 dynamic relocations.
8924 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8925 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8926 relocations or fixups involving merged sections correctly. Avoid
8927 crash when undefined symbol is referenced by R_FRV_32 or
8928 R_FRV_FUNCDESC_VALUE.
8929 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8930 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8931 input section holding local symbol to addend of R_FRV_32 or
8932 R_FRV_FUNCDESC_VALUE dynamic relocation.
8933 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8934 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8935 (elf32_frv_always_size_sections): Don't store pointer to
8936 __stacksize symbol in sec_info.
8937 (elf32_frv_modify_segment_map): Look it up here.
8938 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8939 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8940 of the lazy PLT entry, not only its offset, as the low word of a
8941 function descriptor.
8942 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8943 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8944 if a hash table entry already exists but is not a definition.
8945 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8946 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8947 (_frv_add_rofixup): Don't inline.
8948 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8949 for undefweak symbols.
8950 (elf32_frv_relocate_section): Avoid crash while computing
8951 relocation when linking with shared library. Only emit rofixups
8952 and dynamic relocations for alloc&load sections. Mark binaries
8953 with inter-segment relocations for relocation as a unit.
8954 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8955 (DEFAULT_STACK_SIZE): New.
8956 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8957 emit rofixups or dynamic relocs when linking dynamic non-PIE
8959 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8960 shared libs too. Reserve the last entry for the GOT pointer.
8961 (elf32_frv_finish_dynamic_sections): Emit it.
8962 (elf32_frv_always_size_sections): New.
8963 (elf32_frv_modify_segment_map): New.
8964 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8966 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8967 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8968 (elf_backend_always_size_sections): New.
8969 (elf_backend_modify_segment_map): New.
8970 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8971 * config.bfd: Added frv-*-*linux*.
8972 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8973 ABS section, instead of crashing.
8974 (elf32_frv_relocate_section): Don't crash before warning about
8975 different segments in non-PIC relocation.
8976 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8977 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8978 relocs to undefweak symbols.
8979 (elf32_frv_relocate_section): Ditto for undefined symbols.
8980 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8981 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8982 gotfixup section was created.
8983 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8984 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8985 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8986 complain_overflow_signed.
8987 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8988 have not been allocated.
8989 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8990 privfd only if dynamic sections were created.
8991 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8992 for GPREL relocs. When linking relocatable FDPIC executables,
8993 emit warnings for relocations that would be illegal on PIE or
8994 shared libraries. Emit rofixup for R_FRV_32 only if input object
8996 (_frv_create_got_section): Define _gp symbol in the rofixup
8998 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8999 dynamic sections missing, error out requesting -melf32frvfd.
9000 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
9001 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
9002 computation of addends from section and global or local symbol
9003 value. Change return type to bfd_boolean, and return a failure if
9004 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
9005 nonzero addend is required.
9006 (elf32_frv_relocate_section): Likewise. Print error for
9007 unsupported nonzero addends.
9008 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
9009 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
9010 force everything local.
9011 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
9012 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
9013 (frv_gotfixup_section): New.
9014 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
9015 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
9017 (_frv_add_rofixup): New.
9018 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
9019 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
9020 improve some ugly conditions.
9021 (elf32_frv_relocate_section): Likewise. Reject inter-segment
9022 relocations in fdpic.
9023 (_frv_create_got_section): Create .rofixup.got section.
9024 (struct _frv_dynamic_got_info): Added fixups.
9025 (_frv_count_got_plt_entries): Account in-GOT relocations into
9026 relocs32, relocsfd and relocsfdv. Account them into relocs or
9027 fixups, as appropriate.
9028 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
9030 (elf32_frv_finish_dynamic_sections): Verify that the right number
9031 of relocations and fixups was generated.
9032 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
9034 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
9035 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
9036 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
9037 descriptor of a (formerly-)global symbol is local.
9038 (struct frv_pic_relocs_info): Adjust comments.
9039 (_frv_emit_got_relocs_plt_entries): Adjust.
9040 (elf32_frv_relocate_section): Likewise.
9041 (_frv_count_got_plt_entries): Likewise.
9042 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
9043 symbol's value to addend in the common preamble. Decay dynamic
9044 symbols to section+offset if they bind or call locally, for GOT
9045 and FUNCDESC_VALUE, respectively.
9046 (elf32_frv_relocate_section): Likewise.
9047 (elf32_frv_check_relocs): Don't register as dynamic symbols of
9048 internal or hidden visibility.
9049 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
9050 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
9051 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
9052 (elf32_frv_relocate_section): Pass relocation addend in. Use
9053 original relocation addend to look up the got relocs/plt entries
9054 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
9055 processing relocations that reference .scommon symbols.
9056 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
9057 Introduce support for dynamic linking.
9058 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
9059 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
9060 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
9061 (frv_reloc_type_lookup): Return REL howtos for executables and
9063 (frv_info_to_howto_rel): New.
9064 (struct frv_elf_link_hash_table): New.
9065 (frv_hash_table, frv_got_section, frv_gotrel_section,
9066 frv_plt_section, frv_pltrel_section, frv_relocs_info,
9067 frv_got_initial_offset, frv_plt_initial_offset): New macros.
9068 (frv_elf_link_hash_table_create): New.
9069 (struct frv_pic_relocs_info): New.
9070 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
9071 (frv_pic_relocs_info_find): New.
9072 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
9074 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
9075 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
9076 (_frv_emit_got_relocs_plt_entries): New.
9077 (elf32_frv_relocate_section): Add support for dynamic linking.
9078 Handle new relocations.
9079 (_frv_create_got_section): New.
9080 (elf32_frv_create_dynamic_sections): New.
9081 (ELF_DYNAMIC_INTERPRETER): New.
9082 (struct _frv_dynamic_got_info): New.
9083 (_frv_count_got_plt_entries): New.
9084 (struct _frv_dynamic_got_plt_info): New.
9085 (_frv_compute_got_alloc_data): New.
9086 (_frv_get_got_entry, _frv_get_fd_entry): New.
9087 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
9088 (_frv_resolve_final_relocs_info): New.
9089 (elf32_frv_size_dynamic_sections): New.
9090 (elf32_frv_finish_dynamic_sections): New.
9091 (elf32_frv_adjust_dynamic_symbol): New.
9092 (elf32_frv_finish_dynamic_symbol): New.
9093 (elf32_frv_check_relocs): Handle new relocs. Explain how the
9095 (elf_info_to_howto_rel): Define.
9096 (bfd_elf32_bfd_link_hash_table_create): Define.
9097 (elf_backend_create_dynamic_sections): Define.
9098 (elf_backend_adjust_dynamic_symbol): Define.
9099 (elf_backend_size_dynamic_sections): Define.
9100 (elf_backend_finish_dynamic_symbol): Define.
9101 (elf_backend_finish_dynamic_sections): Define.
9102 (elf_backend_want_got_sym): Define.
9103 (elf_backend_got_header_size): Define.
9104 (elf_backend_want_got_plt): Define.
9105 (elf_backend_plt_readonly): Define.
9106 (elf_backend_want_plt_sym): Define.
9107 (elf_backend_plt_header_size): Define.
9108 (elf_backend_may_use_rel_p): Define.
9109 (elf_backend_may_use_rela_p): Define.
9110 (elf_backend_default_use_rela_p): Define.
9111 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
9112 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
9113 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
9114 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
9115 (frv_reloc_map): Map the corresponding BFD relocs to them.
9116 (frv_reloc_type_lookup): ... and back to BFD relocs.
9117 * reloc.c: New relocs.
9118 * bfd-in2.h, libbfd.h: Rebuilt.
9119 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
9120 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
9121 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
9122 R_FRV_FUNCDESC_GOTLO): New.
9123 (frv_reloc_map): Map the corresponding BFD relocs to them.
9124 (frv_reloc_type_lookup): ... and back to BFD relocs.
9125 * reloc.c: New relocs.
9126 * bfd-in2.h, libbfd.h: Rebuilt.
9128 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9130 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9131 targets to support pages of up to 64kB.
9132 (elf32_bed): Redefine to get a separate backend data structure for
9133 traditional targets.
9134 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9135 targets to support pages of up to 64kB.
9136 (elf64_bed): Redefine to get a separate backend data structure for
9137 traditional targets.
9138 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9139 targets to support pages of up to 64kB.
9140 (elf32_bed): Redefine to get a separate backend data structure for
9141 traditional targets.
9143 2004-01-04 Mark Kettenis <kettenis@gnu.org>
9145 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
9147 2004-01-02 Mark Kettenis <kettenis@gnu.org>
9149 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
9150 (elf_i386_grok_psinfo): Likewise.
9152 2004-01-02 Bernardo Innocenti <bernie@develer.com>
9154 * config.bfd: Add m68k-uClinux target.
9156 2004-01-01 Grant Edwards <grante@visi.com>
9158 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
9159 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
9160 (elf32_h8_gc_sweep_hook): New function.
9161 (elf_backend_gc_mark_hook): Define.
9162 (elf_backend_gc_sweep_hook): Define.
9163 (elf_backend_can_gc_sections): Define.
9165 For older changes see ChangeLog-0203
9171 version-control: never