1 2005-05-17 Zack Weinberg <zack@codesourcery.com>
3 * elf32-arm.c: Wherever possible, use official reloc names
5 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
6 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
7 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
8 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
9 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
10 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
11 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
12 Add many new relocations from AAELF.
13 (elf32_arm_howto_from_type): Update to match.
14 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
15 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
16 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
17 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
18 (elf32_arm_final_link_relocate): Add support for
19 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
20 case entries redundant with default.
22 * reloc.c: Reorganize ARM relocations. Add Thumb
23 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
24 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
25 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
26 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
27 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
28 * bfd-in2.h, libbfd.h: Regenerate.
30 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
32 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
34 * format.c (bfd_check_format_matches): Set output_has_begun
36 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
37 special case for both_direction.
39 2005-05-17 Nick Clifton <nickc@redhat.com>
41 * elf.c (group_signature): Check for a group section which is
42 actually a (corrupt) symbol table section in disguise and prevent
43 an infinite loop from occurring.
45 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
47 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
50 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
52 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
53 predicate on slot 0 only if slot 0 isn't br.
55 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
58 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
59 empty sdynbss section.
60 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
62 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
64 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
67 2005-05-17 Alan Modra <amodra@bigpond.net.au>
69 * elf32-ppc.c (LIS_11. LIS_12): Define.
70 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
71 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
72 for --data-plt when building non-pie executables.
74 2005-05-17 Nick Clifton <nickc@redhat.com>
76 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
77 the situation where a symbols's section is not known but a section
78 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
81 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
82 the presence of a symbol table to just before the symbol table is
85 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
88 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
89 (elfNN_ia64_relax_section): Use it.
91 2005-05-14 Mark Kettenis <kettenis@gnu.org>
93 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
96 2005-05-14 Alan Modra <amodra@bigpond.net.au>
98 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
100 (ppc_elf_finish_dynamic_sections): Likewise.
102 2005-05-13 Fred Fish <fnf@specifixinc.com>
104 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
107 2005-05-13 Bob Wilson <bob.wilson@acm.org>
109 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
110 periods in linkonce_kind values.
112 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
114 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
115 against protected function when building executable.
117 2005-05-12 Alan Modra <amodra@bigpond.net.au>
119 * elf32-ppc.c (LWZU_0_X_11): Delete.
120 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
121 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
122 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
124 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
126 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
127 Generate .glink branch table and updated stubs.
129 2005-05-11 Alan Modra <amodra@bigpond.net.au>
131 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
132 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
133 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
134 (CROR_151515, CROR_313131): Delete.
135 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
136 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
137 LWZU_0_X_11): Define.
138 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
139 and R_PPC_REL16_HA entries.
140 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
141 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
142 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
143 new_plt, and old_plt.
144 (ppc_elf_create_dynamic_sections): Create .glink section.
145 (ppc_elf_check_relocs): Set new_plt and old_plt.
146 (ppc_elf_select_plt_layout): New function.
147 (ppc_elf_tls_setup): Set plt output section elf type and flags.
148 (allocate_got): Handle differences between old and new got layout.
149 (allocate_dynrelocs): Likewise for plt.
150 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
151 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
152 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
153 destination of R_PPC_PLTREL24 relocs.
154 (ppc_elf_relocate_section): Handle new relocs and changed destination
156 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
157 differences in layout.
158 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
159 put a blrl in new got. Write glink contents.
160 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
161 * libbfd.h: Regenerate.
162 * bfd-in2.h: Regenerate.
164 2005-05-11 Andreas Schwab <schwab@suse.de>
166 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
169 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
171 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
172 section if SEC_ALLOC isn't set.
174 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
176 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
177 * acinclude.m4: Don't sinclude accross.m4.
178 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
180 2005-05-09 Alan Modra <amodra@bigpond.net.au>
182 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
183 (ppc64_elf_add_symbol_hook): Set has_dotsym.
184 (ppc64_elf_check_directives): Only process syms when has_dotsym.
185 (func_desc_adjust): Hide fake function descriptors when function
186 code entry is defined.
187 (adjust_opd_syms): Adjust for deleted_section becoming union field.
189 2005-05-09 Alan Modra <amodra@bigpond.net.au>
191 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
193 2005-05-08 Dave Korn <dave.korn@artimi.com>
195 * coff-tic80.c: Undefine _CONST after system headers to prevent
196 clash with tic80-specific definition in include/coff/tic80.h
198 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
201 * elflink.c (elf_link_output_extsym): Use output_bfd if
202 h->root.u.def.section is bfd_abs_section_ptr when reporting
205 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
207 * elf-bfd.h (elf_backend_data): Update special_sections to
208 array of pointer to bfd_elf_special_section.
209 * elf.c (special_sections): Likewise.
210 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
211 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
212 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
213 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
214 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
215 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
216 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
217 * elf32-v850.c (v850_elf_special_sections): Likewise.
218 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
219 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
220 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
221 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
222 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
223 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
224 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
225 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
227 * elf.c (get_special_section): Updated.
229 2005-05-07 Alan Modra <amodra@bigpond.net.au>
231 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
232 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
233 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
235 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
236 * elf32-frv.c (_frv_create_got_section): Likewise.
237 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
238 (elf_backend_got_symbol_offset): Don't define.
239 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
240 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
242 (ppc_elf_create_got): Tidy.
243 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
244 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
245 (ppc_elf_gc_sweep_hook): Likewise.
246 (ppc_elf_relocate_section): Likewise.
247 (ppc_elf_finish_dynamic_symbol): Likewise.
248 (allocate_got): New function.
249 (allocate_dynrelocs): Use allocate_got.
250 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
251 so that local got can refcount it. Set got_header_size.
252 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
254 (ppc_elf_finish_dynamic_sections): Likewise.
255 (elf_backend_got_symbol_offset): Don't define.
256 (elf_backend_got_header_size): Ditto.
258 2005-05-05 Steve Ellcey <sje@cup.hp.com>
260 * configure.in (ACX_HEADER_STRING): New.
261 * configure: Regenerate.
262 * config.in: Regenerate.
263 * sysdep.h (STRING_WITH_STRINGS): Use.
265 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
267 * elf.c (_bfd_elf_close_and_cleanup): Only call
268 _bfd_dwarf2_cleanup_debug_info on bfd_object.
270 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
272 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
273 "__bss_start" instead of "_edata" as fallback.
275 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
277 * bfd-in2.h: Regenerated.
279 2005-05-05 Paul Brook <paul@codesourcery.com>
281 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
282 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
284 * configure: Regenerate.
285 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
286 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
287 (elf32-i386.lo): Depend on elf-vxworks.h.
288 (elf-vxworks.lo): New rule.
289 * Makefile.in: Regenerate.
290 * elf-bfd.h (elf_backend_data): Update type of
291 elf_backend_emit_relocs.
292 (_bfd_elf_link_output_relocs): Update prototype.
293 * elflink.c (_bfd_elf_link_output_relocs): Always use
294 bed->elf_backend_emit_relocs when outputting relocations.
295 * elfxx-target.h (elf_backend_emit_relocs): Default to
296 _bfd_elf_link_output_relocs.
297 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
298 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
299 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
300 (elf_i386_plt0_entry): Remove padding.
301 (elf_i386_pic_plt0_entry): Ditto.
302 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
303 (PLT_NON_JUMP_SLOT_RELOCS): Define.
304 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
305 plt0_pad_byte fields.
306 (elf_i386_link_hash_table_create): Zero them.
307 (elf_i386_create_dynamic_sections): Create static relocation section.
308 (allocate_dynrelocs): Allocate space for static PLT relocations.
309 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
310 symbols. Give PLT symbols function type. Don't strip PLT sections
311 if we have exported symbols from them.
312 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
313 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
315 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
316 Add relocation for GOT location. Fill in PLT static relocations.
317 (elf_i386_vxworks_link_hash_table_create): New function.
318 (elf_i386_vxworks_link_output_symbol_hook): New function.
319 * elf-vxworks.h: New file.
321 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
323 * section.c (bfd_make_section_anyway_with_flags): New.
324 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
325 (bfd_make_section_with_flags): New.
326 (bfd_make_section): Call bfd_make_section_with_flags.
328 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
329 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
330 instead of bfd_make_section/bfd_make_section and don't call
331 bfd_set_section_flags.
332 (mn10300_elf_check_relocs): Likewise.
333 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
334 * elf32-arm.c (create_got_section): Likewise.
335 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
336 (elf32_arm_check_relocs): Likewise.
337 * elf32-cris.c (cris_elf_check_relocs): Likewise.
338 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
339 (_frv_create_got_section): Likewise.
340 (elf32_frvfdpic_create_dynamic_sections): Likewise.
341 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
342 (elf32_hppa_check_relocs): Likewise.
343 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
344 (i370_elf_check_relocs): Likewise.
345 * elf32-i386.c (create_got_section): Likewise.
346 (elf_i386_check_relocs): Likewise.
347 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
348 (create_got_section): Likewise.
349 (m32r_elf_create_dynamic_sections): Likewise.
350 (m32r_elf_check_relocs): Likewise.
351 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
352 * elf32-ppc.c (ppc_elf_create_got): Likewise.
353 (ppc_elf_create_dynamic_sections): Likewise.
354 (ppc_elf_add_symbol_hook): Likewise.
355 (ppc_elf_check_relocs): Likewise.
356 * elf32-s390.c (create_got_section): Likewise.
357 (elf_s390_check_relocs): Likewise.
358 * elf32-sh.c (create_got_section): Likewise.
359 (sh_elf_create_dynamic_sections): Likewise.
360 (sh_elf_check_relocs): Likewise.
361 * elf32-vax.c (elf_vax_check_relocs): Likewise.
362 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
363 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
364 (add_extra_plt_sections): Likewise.
365 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
366 (elf64_alpha_create_got_section): Likewise.
367 (elf64_alpha_create_dynamic_sections): Likewise.
368 (elf64_alpha_check_relocs): Likewise.
369 * elf64-hppa.c (get_reloc_section): Likewise.
373 (get_stub): Likewise.
374 (elf64_hppa_create_dynamic_sectionso): Likewise.
375 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
376 * elf64-ppc.c (create_linkage_sections): Likewise.
377 (ppc64_elf_check_relocs): Likewise.
378 * elf64-s390.c (create_got_section): Likewise.
379 (elf_s390_check_relocs): Likewise.
380 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
381 (sh64_elf64_create_dynamic_sections): Likewise.
382 * elf64-x86-64.c (create_got_section): Likewise.
383 (elf64_x86_64_check_relocs): Likewise.
384 * elflink.c (_bfd_elf_create_got_section): Likewise.
385 (_bfd_elf_link_create_dynamic_sections): Likewise.
386 (elf_link_add_object_symbols): Likewise.
387 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
388 (elfNN_ia64_create_dynamic_sections): Likewise.
389 (get_fptr): Likewise.
390 (get_pltoff): Likewise.
391 (get_reloc_section): Likewise.
392 (elfNN_ia64_object_p): Likewise.
393 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
394 (mips_elf_create_compact_rel_section): Likewise.
395 (mips_elf_create_got_section): Likewise.
396 (_bfd_mips_elf_create_dynamic_sections): Likewise.
397 * elfxx-sparc.c (create_got_section): Likewise.
398 (_bfd_sparc_elf_check_relocs): Likewise.
400 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
401 on linker created sections.
403 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
406 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
407 script on executable.
409 2005-05-05 John Levon <levon@movementarian.org>
411 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
412 allocated memory before returning.
413 (decode_line_info): Likewise.
414 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
415 allocated by functions in this file.
416 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
417 * elf.c (_bfd_elf_close_and_cleanup): Call
418 _bfd_dwarf2_cleanup_debug_info.
420 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
422 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
423 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
424 * configure, config.in, Makefile.in: Regenerate.
425 * sysdep.h (stpcpy): Revert last change.
427 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
429 * sysdep.h (stpcpy): Wrap declaration in parentheses.
431 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
433 * elfxx-ia64.c (ARCH_SIZE): New.
434 (LOG_SECTION_ALIGN): Likewise.
435 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
436 align relocation sections.
437 (get_fptr): Likewise.
438 (get_reloc_section): Likewise.
439 (elfNN_ia64_tprel_base): Likewise.
440 (elfNN_ia64_check_relocs): Support 32bit relocations.
441 (allocate_global_fptr_got): Likewise.
442 (allocate_dynrel_entries): Likewise.
443 (set_got_entry): Likewise.
444 (set_pltoff_entry): Likewise.
445 (elfNN_ia64_relocate_section): Likewise.
447 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
449 * configure.in: Add AC_CHECK_DECLS(stpcpy).
450 * configure: Regenerate.
451 * config.in: Likewise.
453 * sysdep.h (stpcpy): New.
455 2005-05-04 Nick Clifton <nickc@redhat.com>
457 * Update the address and phone number of the FSF organization in
458 the GPL notices in the following files:
459 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
460 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
461 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
462 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
463 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
464 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
465 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
466 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
467 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
468 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
469 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
470 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
471 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
472 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
473 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
474 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
475 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
476 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
477 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
478 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
479 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
480 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
481 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
482 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
483 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
484 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
485 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
486 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
487 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
488 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
489 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
490 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
491 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
492 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
493 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
494 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
495 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
496 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
497 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
498 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
499 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
500 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
501 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
502 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
503 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
504 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
505 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
506 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
507 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
508 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
509 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
510 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
511 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
512 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
513 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
514 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
515 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
516 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
517 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
518 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
519 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
520 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
521 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
522 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
523 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
524 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
525 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
526 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
527 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
528 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
531 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
533 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
534 * bfd-in2.h: Regenerated.
536 * elflink.c (bfd_elf_set_symbol): New.
537 (_bfd_elf_provide_symbol): Call it.
538 (_bfd_elf_provide_section_bound_symbols): New.
540 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
542 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
543 at the end, if a strong definition has already been seen.
545 2005-05-04 Alan Modra <amodra@bigpond.net.au>
547 * section.c (struct bfd_section): Replace link_order_head and
548 link_order_tail with map_head and map_tail union.
549 (STD_SECTION): Update.
550 (_bfd_strip_section_from_output): Delete.
551 * aoutx.h: Update throughout for above changes.
552 * coff-ppc.c: Likewise.
553 * cofflink.c: Likewise.
555 * elf-eh-frame.c: Likewise.
556 * elf-m10300.c: Likewise.
558 * elf32-arm.c: Likewise.
559 * elf32-cris.c: Likewise.
560 * elf32-hppa.c: Likewise.
561 * elf32-i386.c: Likewise.
562 * elf32-m32r.c: Likewise.
563 * elf32-m68hc1x.c: Likewise.
564 * elf32-m68k.c: Likewise.
565 * elf32-ppc.c: Likewise.
566 * elf32-s390.c: Likewise.
567 * elf32-sh.c: Likewise.
568 * elf32-vax.c: Likewise.
569 * elf32-xtensa.c: Likewise.
570 * elf64-alpha.c: Likewise.
571 * elf64-hppa.c: Likewise.
572 * elf64-ppc.c: Likewise.
573 * elf64-s390.c: Likewise.
574 * elf64-sh64.c: Likewise.
575 * elf64-x86-64.c: Likewise.
576 * elflink.c: Likewise.
577 * elfxx-ia64.c: Likewise.
578 * elfxx-mips.c: Likewise.
579 * elfxx-sparc.c: Likewise.
580 * linker.c: Likewise.
583 * xcofflink.c: Likewise.
584 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
585 out from bfd_elf_size_dynamic_sections.
586 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
587 * bfd-in2.h: Regenerate.
589 2005-05-04 Alan Modra <amodra@bigpond.net.au>
591 * section.c (bfd_section_list_remove): Don't clear s->next.
592 (bfd_section_list_append): Always init s->prev.
593 (bfd_section_list_prepend): Define.
594 (bfd_section_list_insert_after): Minor optimization.
595 (bfd_section_removed_from_list): Rewrite.
596 * elf.c (assign_section_numbers): Simplify list traversal now that
597 bfd_section_list_remove doesn't destroy removed section next ptr.
598 * sunos.c (sunos_add_dynamic_symbols): Likewise.
599 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
600 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
601 * bfd-in2.h: Regenerate.
603 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
605 * bfd.c (bfd): Remove section_tail and add section_last.
606 (bfd_preserve): Likewise.
607 (bfd_preserve_save): Likewise.
608 (bfd_preserve_restore): Likewise.
609 * opncls.c (_bfd_new_bfd): Likewise.
611 * coffcode.h (coff_compute_section_file_positions): Updated.
612 (coff_compute_section_file_positions): Likewise.
613 * elf.c (assign_section_numbers): Likewise.
614 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
615 * elf64-mmix.c (mmix_elf_final_link): Likewise.
616 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
617 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
618 * sunos.c (sunos_add_dynamic_symbols): Likewise.
619 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
621 * ecoff.c (bfd_debug_section): Initialize prev.
623 * section.c (bfd_section): Add prev.
624 (bfd_section_list_remove): Updated.
625 (bfd_section_list_append): New.
626 (bfd_section_list_insert_after): New.
627 (bfd_section_list_insert_before): New.
628 (bfd_section_list_insert): Removed.
629 (bfd_section_removed_from_list): Updated.
630 (STD_SECTION): Initialize prev.
631 (bfd_section_init): Updated.
632 (bfd_section_list_clear): Updated.
634 * bfd-in2.h: Regenerated.
636 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
638 * elf.c (_bfd_elf_new_section_hook): Don't call
639 _bfd_elf_get_sec_type_attr on sections from input files.
641 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
643 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
644 hash table size 16699 instead of bfd_hash_table_init.
646 2005-05-01 Paul Brook <paul@codesourcery.com>
648 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
649 definition has already been seen.
651 2005-05-01 Paul Brook <paul@codesourcery.com>
653 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
654 R_ARM_PLT32 the same as R_ARM_PC24.
655 (arm_add_to_rel): Ditto.
657 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
659 * config.bfd: Add h8300*-*-rtemscoff.
660 Switch h8300*-*-rtems* to elf.
662 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
664 * aclocal.m4, Makefile.in: Regnerated.
666 2005-04-28 Paul Brook <paul@codesourcery.com>
668 Merge changes only applied to Makefile.in.
669 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
670 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
671 (elfxx-sparc.lo): New rule.
672 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
673 (elf64-sparc.lo): Likewise.
675 2005-04-28 Julian Brown <julian@codesourcery.com>
677 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
680 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
682 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
684 * elf.c (bfd_elf_sym_name): Updated.
685 (group_signature): Likewise.
686 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
687 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
688 (ppc64_elf_edit_toc): Likewise.
689 (ppc64_elf_relocate_section): Likewise.
690 * elfcode.h (elf_slurp_symbol_table): Likewise.
691 * elflink.c (elf_link_input_bfd): Likewise.
693 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
694 bfd_elf_sym_name to get local symbol name when reporting errors.
696 2005-04-27 Nick Clifton <nickc@redhat.com>
698 * elflink.c (elf_link_input_bfd): Handle the case where a badly
699 formatted input file results in a reloc which has no associated
702 2005-04-26 Jerome Guitton <guitton@gnat.com>
704 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
706 2005-04-25 David S. Miller <davem@davemloft.net>
708 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
709 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
710 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
713 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
716 * elflink.c (elf_link_input_bfd): Make non-debugging reference
717 to discarded section an error.
719 2005-04-21 Jerome Guitton <guitton@gnat.com>
721 * configure.in: Replace BFD_NEED_DECLARATION checks by the
722 corresponding AC_CHECK_DECLS.
723 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
725 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
726 * configure: Regenerate.
729 2005-04-21 Andreas Schwab <schwab@suse.de>
731 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
732 unsigned from type of dynamic_interpreter.
733 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
736 * elf.c (assign_section_numbers): Fix comment.
738 2005-04-21 Jerome Guitton <guitton@gnat.com>
740 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
741 for struct som_exec_auxhdr fields.
743 2005-04-21 Nick Clifton <nickc@redhat.com>
745 * aout-adobe.c: Convert to ISO C and fix formatting.
746 * aout-arm.c: Convert to ISO C and fix formatting.
747 * aout-cris.c: Convert to ISO C and fix formatting.
748 * aout-ns32k.c: Convert to ISO C and fix formatting.
749 * aout-tic30.c: Convert to ISO C and fix formatting.
750 * coffcode.h: Convert to ISO C and fix formatting.
751 * coffswap.h: Convert to ISO C and fix formatting.
752 * i386aout.c: Convert to ISO C and fix formatting.
753 * libaout.h: Convert to ISO C and fix formatting.
754 * libcoff-in.h: Convert to ISO C and fix formatting.
755 * libcoff.h: Convert to ISO C and fix formatting.
756 * libecoff.h: Convert to ISO C and fix formatting.
757 * libnlm.h: Convert to ISO C and fix formatting.
758 * libpei.h: Convert to ISO C and fix formatting.
759 * libxcoff.h: Convert to ISO C and fix formatting.
760 * nlm-target.h: Convert to ISO C and fix formatting.
761 * nlm.c: Convert to ISO C and fix formatting.
762 * nlm32-alpha.c: Convert to ISO C and fix formatting.
763 * nlm32-i386.c: Convert to ISO C and fix formatting.
764 * nlm32-ppc.c: Convert to ISO C and fix formatting.
765 * nlm32-sparc.c: Convert to ISO C and fix formatting.
766 * nlmcode.h: Convert to ISO C and fix formatting.
767 * nlmswap.h: Convert to ISO C and fix formatting.
768 * pe-mips.c: Convert to ISO C and fix formatting.
769 * peXXigen.c: Convert to ISO C and fix formatting.
770 * peicode.h: Convert to ISO C and fix formatting.
771 * vms-gsd.c: Convert to ISO C and fix formatting.
772 * vms-hdr.c: Convert to ISO C and fix formatting.
773 * vms-misc.c: Convert to ISO C and fix formatting.
774 * vms-tir.c: Convert to ISO C and fix formatting.
775 * vms.c: Convert to ISO C and fix formatting.
776 * vms.h: Convert to ISO C and fix formatting.
778 * coffgen.c (coff_print_symbol): Restore correct formatting of
781 2005-04-20 David S. Miller <davem@davemloft.net>
783 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
784 (_bfd_sparc_elf_link_hash_table_create): Likewise.
785 (allocate_dynrelocs): Likewise.
787 2005-04-20 Jerome Guitton <guitton@gnat.com>
789 * configure.in: Fix the check for basename declaration. Add check
790 for declarations of ftello, ftello64, fseeko, fseeko64.
791 * configure: Regenerate.
793 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
795 2005-04-19 David S. Miller <davem@davemloft.net>
797 * elfxx-sparc.c: New file.
798 * elfxx-sparc.h: New file.
799 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
800 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
801 (elfxx-sparc.lo): New rule.
802 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
803 (elf64-sparc.lo): Likewise.
804 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
805 (bfd_elf64_sparc_vec): Likewise.
806 * configure: Regenerate.
807 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
808 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
809 which is more consistent with elf32-sparc.c
811 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
813 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
814 (mips_elf_create_local_got_entry): Check h->root.forced_local.
816 2005-04-19 Alan Modra <amodra@bigpond.net.au>
818 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
819 dynamic relocs in non-SEC_ALLOC sections.
820 (ppc_elf_gc_sweep_hook): Likewise.
821 (ppc_elf_relax_section): Likewise.
822 (ppc_elf_relocate_section): Likewise.
824 2005-04-18 Nick Clifton <nickc@redhat.com>
826 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
827 assigning a value to return_value.
829 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
832 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
835 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
838 * elf.c (setup_group): Properly handle zero group count.
840 2005-04-17 Mark Kettenis <kettenis@gnu.org>
842 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
843 (som_is_subspace, compare_subspaces, som_compute_checksum)
844 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
846 (hppa_som_reloc, compare_syms, compare_subspaces)
847 (som_print_symbol, som_get_section_contents)
848 (som_set_section_contents): Remove space after 'void *'.
849 (som_bfd_print_private_bfd_data): Use %lx to print longs.
850 (som_bfd_merge_private_bfd_data)
851 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
854 2004-04-15 Julian Brown <julian@codesourcery.com>
856 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
857 * bfd-in2.h: Regenerate.
858 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
859 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
860 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
861 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
862 relocations if requested to.
863 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
864 use_blx rather than symbian_p.
865 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
866 use_blx is in effect.
867 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
870 2005-04-15 Nick Clifton <nickc@redhat.com>
872 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
875 2005-04-15 Alan Modra <amodra@bigpond.net.au>
878 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
879 used as a list pointer.
881 2005-04-14 Alan Modra <amodra@bigpond.net.au>
883 * Makefile.am (NO_WERROR): Define.
884 * warning.m4: New file
885 * acinclude.m4: Include warning.m4.
886 * configure.in: Invoke AM_BINUTILS_WARNINGS.
887 * Makefile.in: Regenerate.
888 * configure: Regenerate.
890 2005-04-14 Alan Modra <amodra@bigpond.net.au>
892 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
893 Write trailing padding.
895 * merge.c (merge_strings): Round up section size for alignment.
897 2005-04-14 David S. Miller <davem@davemloft.net>
899 Add TLS support for 64-bit Sparc ELF.
900 * elf64-sparc.c (sparc64_elf_dyn_relocs,
901 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
902 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
903 sparc64_elf_hash_entry, sparc64_elf_tdata,
904 sparc64_elf_local_got_tls_type): New defines.
905 (sparc64_elf_mkobject): New function.
906 (sparc64_elf_link_hash_table): Add members for dynamic linker
907 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
908 uion to track TLS GOT references. Add sym_sec to cache
909 mappings from local sym to section.
910 (link_hash_newfunc): New function.
911 (sparc64_elf_bfd_link_hash_table_create): Rename to
912 sparc64_elf_link_hash_table_create for consistency.
913 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
914 (sparc64_elf_create_dynamic_sections): Initialize new section
915 members of sparc64_elf_link_hash_table. Only init srelbss
917 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
920 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
921 sparc64_elf_plt_ptr_offset): Delete.
922 (sparc64_plt_entry_build): New function to build PLT entries
923 gradually instread of all at once at the end of linking.
924 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
925 local vars. Get them from sparc64_elf_hash_table instead.
926 Check early on if r_symndx is in bounds. Handle TLS transitions.
927 Account for TLS GOT references and DF_STATIC_TLS, as needed.
928 For TLS relocs, record the tls_type in either
929 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
930 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
931 to the __tls_get_addr symbol. For PLT relocs, track references
932 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
933 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
934 symbol references, count the number of relocations needed for
935 that symbol. For default switch case, don't error, this lets
936 the TLS relocs not explicitly handled by this function get
938 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
939 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
940 it from sparc64_elf_hash_table. Store the real PLT offset
941 in h->plt.offset, and build PLT entries one at a time. Also
942 get .dynbss section pointer from htab.
943 (allocate_dynrelocs, readonly_dynrelocs,
944 sparc64_omit_section_dynsym): New functions.
945 (sparc64_elf_omit_section_dynsym): Use these new functions as
947 (dtpoff_base, tpoff): New functions.
948 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
949 locals, get them from sparc64_elf_hash_table. Handle TLS
950 relocations and refcounting in main relocation loop.
951 (sparc64_elf_finish_dynamic_symbol): Use
952 sparc64_elf_link_hash_table. Build PLT entries as we see
953 them. Handle TLS GOT relocations.
954 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
955 from sparc64_elf_hash_table. Initialize only PLT header
956 not all entries since we not build PLT entries one by one.
957 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
958 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
959 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
961 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
963 * elflink.c (elf_link_input_bfd): Update check for removed
966 2005-04-12 Alan Modra <amodra@bigpond.net.au>
968 * Makefile.am: Run "make dep-am".
969 * Makefile.in: Regenerate.
970 * aclocal.m4: Regenerate.
971 * libcoff.h: Regenerate.
973 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
975 * linker.c (_bfd_generic_link_output_symbols): Also check if
976 the output section of an input section has been removed from
979 * section.c (bfd_section_list_remove): Clear the next field
980 of the removed section.
981 (bfd_section_removed_from_list): New.
982 * bfd-in2.h: Regenerated.
984 2005-04-11 David S. Miller <davem@davemloft.net>
986 * elf32-sparc.c (elf32_sparc_relocate_section,
987 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
988 R_SPARC_TLS_LE_{HIX22,LOX10}.
989 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
990 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
991 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
992 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
994 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
996 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
998 2005-04-11 Nick Clifton <nickc@redhat.com>
1000 * aout-target.h: Convert to ISO C.
1001 * aoutf1.h: Convert to ISO C.
1002 * aoutx.h: Convert to ISO C.
1003 * bout.c: Convert to ISO C.
1004 * dwarf1.c: Convert to ISO C.
1005 * ecoffswap.h: Convert to ISO C.
1006 * freebsd.h: Convert to ISO C.
1007 * genlink.h: Convert to ISO C.
1008 * ieee.c: Convert to ISO C.
1009 * ihex.c: Convert to ISO C.
1010 * libcoff-in.h: Convert to ISO C.
1011 * mach-o.c: Convert to ISO C.
1012 * mach-o.h: Convert to ISO C.
1013 * netbsd.h: Convert to ISO C.
1014 * ns32k.h: Convert to ISO C.
1015 * ns32knetbsd.c: Convert to ISO C.
1016 * oasys.c: Convert to ISO C.
1017 * pdp11.c: Convert to ISO C.
1018 * pef-traceback.h: Convert to ISO C.
1019 * pef.c: Convert to ISO C.
1020 * pef.h: Convert to ISO C.
1021 * riscix.c: Convert to ISO C.
1022 * som.c: Convert to ISO C.
1023 * som.h: Convert to ISO C.
1024 * srec.c: Convert to ISO C.
1025 * stabs.c: Convert to ISO C.
1026 * sunos.c: Convert to ISO C.
1027 * tekhex.c: Convert to ISO C.
1028 * versados.c: Convert to ISO C.
1029 * version.h: Convert to ISO C.
1030 * xcoff-target.h: Convert to ISO C.
1031 * xcofflink.c: Convert to ISO C.
1032 * xsym.c: Convert to ISO C.
1033 * xsym.h: Convert to ISO C.
1035 2005-04-08 Paul Brook <paul@codesourcery.com>
1037 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1038 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1039 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1040 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1041 (elf32_arm_to_thumb_stub): Create PIC stubs.
1042 (record_arm_to_thumb_glue): Use different stub size for relocatable
1045 2005-04-05 Alan Modra <amodra@bigpond.net.au>
1047 * elf64-ppc.c (dec_dynrel_count): New function split out from
1048 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1049 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1050 (ppc64_elf_tls_optimize): Likewise.
1052 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1054 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1055 CORE_WCOOKIE_OFFSET.
1056 (SPARC64_WCOOKIE_OFFSET): New.
1057 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
1059 2005-04-05 Nick Clifton <nickc@redhat.com>
1061 * po/rw.po: New translation: Kinyarwanda
1062 * configure.in (ALL_LINGUAS): Add rw
1063 * configure: Regenerate.
1065 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1067 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1068 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1069 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1071 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1072 to check for SHT_MIPS_OPTIONS sections.
1073 (_bfd_mips_elf_set_section_contents): Likewise.
1075 2005-04-04 Eric Christopher <echristo@redhat.com>
1077 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
1078 Clean up gp handling code.
1080 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1082 * elf.c (bfd_elf_set_group_contents): Ignore linker created
1084 (assign_section_numbers): Accept link_info. Check SHT_GROUP
1085 sections for relocatable files only. Remove the linker created
1087 (_bfd_elf_compute_section_file_positions): Pass link_info to
1088 assign_section_numbers.
1090 * elfxx-ia64.c (elfNN_ia64_object_p): New.
1091 (elf_backend_object_p): Defined.
1093 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1095 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
1097 2005-04-03 Fred Fish <fnf@specifixinc.com>
1099 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
1100 dwarf_ranges_size members.
1101 (struct comp_unit): Add base_address member.
1102 (struct funcinfo): Replace low/high members with an arange.
1103 (arange_add): Replace incoming "unit" parameter with "abfd" and
1104 "first_arange" pointers. Reorganize/rewrite function body.
1105 (decode_line_info): Change arange_add call to pass bfd and arange
1107 (lookup_address_in_line_info_table): Use arange list instead of
1108 individual low/high members. Walk function's arange list to find
1109 lowest PC in list, to test for overlapping functions.
1110 (read_debug_ranges): New function, reads the debug_ranges section.
1111 (lookup_address_in_function_table): Use arange list instead of
1112 individual low/high members. Rewrite to find smallest range that
1114 (read_rangelist): Read a given rangelist from debug_ranges.
1115 (scan_unit_for_functions): Use arange list instead of individual
1116 low/high members. Handle a DW_AT_ranges attribute.
1117 (parse_comp_unit): Use arange list instead of individual low/high
1118 members. Save comp unit base address. Handle a DW_AT_ranges
1121 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
1123 * elf.c (assign_section_numbers): Really use the kept section.
1125 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1127 * elf-bfd.h (_bfd_elf_check_kept_section): New.
1129 * elf.c (assign_section_numbers): When sh_link points to a
1130 discarded section, call _bfd_elf_check_kept_section to see if
1131 the kept section can be used. Otherwise reject sh_link
1132 pointing to discarded section.
1134 * elflink.c (_bfd_elf_check_kept_section): New.
1135 (elf_link_input_bfd): Use it.
1137 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1139 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
1140 that we no longer need.
1142 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1144 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
1146 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
1148 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1150 * elf.c (assign_section_numbers): Fix a typo.
1152 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1154 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
1156 (_bfd_elf_section_already_linked): Likewise.
1158 2005-03-31 Jerome Guitton <guitton@gnat.com>
1160 * config.in: Regenerate.
1162 2005-03-31 Jerome Guitton <guitton@gnat.com>
1164 * config.in (HAVE_DECL_BASENAME): New configure macro.
1165 * configure.in: Check for basename.
1166 * configure: Regenerate.
1168 2005-03-30 Julian Brown <julian@codesourcery.com>
1170 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
1171 bfd_elf32_is_arm_mapping_symbol_name.
1172 * bfd-in2.h: Regenerate.
1173 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
1174 bfd_elf32_is_arm_mapping_symbol_name.
1175 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
1176 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1177 (arm_elf_find_function): Likewise.
1178 (elf32_arm_output_symbol_hook): Likewise.
1180 2005-03-30 Julian Brown <julian@codesourcery.com>
1182 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
1183 * bfd-in2.h: Regenerate.
1184 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
1185 bfd_elf32_is_arm_mapping_symbol_name.
1186 (elf32_arm_output_symbol_hook): Likewise.
1187 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
1189 (is_arm_mapping_symbol_name): Function moved from here...
1190 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
1193 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1195 * configure.in: Check for ffs decl and alphabetize.
1196 * config.in: Regenerate.
1197 * configure: Regenerate.
1198 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1200 2005-03-29 Fred Fish <fnf@specifixinc.com>
1202 * dwarf2.c (struct comp_unit): Fix typo.
1203 (scan_unit_for_functions): Remove unused local variable "name"
1204 and dead code that set it.
1206 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1207 Phil Blundell <philb@gnu.org>
1209 * bfd-in2.h, libbfd.h: Regenerated.
1210 * reloc.c: Add ARM TLS relocations.
1211 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
1213 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
1214 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
1215 (elf32_arm_tls_ie32_howto): New.
1216 (elf32_arm_howto_from_type): Support TLS relocations.
1217 (elf32_arm_reloc_map): Likewise.
1218 (elf32_arm_reloc_type_lookup): Likewise.
1220 (struct elf32_arm_obj_tdata): New.
1221 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
1222 (elf32_arm_mkobject): New function.
1223 (struct elf32_arm_relocs_copied): Add pc_count.
1224 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
1225 (GOT_TLS_IE): Define.
1226 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
1227 (elf32_arm_link_hash_newfunc): Initialize tls_type.
1228 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
1229 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
1230 (dtpoff_base, tpoff): New functions.
1231 (elf32_arm_final_link_relocate): Handle TLS relocations.
1232 (IS_ARM_TLS_RELOC): Define.
1233 (elf32_arm_relocate_section): Warn about TLS mismatches.
1234 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
1235 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
1236 TLS relocations and pc_count.
1237 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
1238 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
1240 (elf32_arm_size_dynamic_sections): Handle TLS.
1241 (elf32_arm_finish_dynamic_symbol): Likewise.
1242 (bfd_elf32_mkobject): Define.
1244 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1246 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
1247 relocation types. Don't count relocations which will use a PLT.
1249 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1251 * elf.c (elfcore_grok_nto_status): Print tid as long.
1252 (elfcore_grok_nto_regs): Likewise.
1254 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1256 * irix-core.c: Remove some unnecessary prototypes.
1258 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1260 * irix-core.c: Convert to ISO C.
1262 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1264 * irix-core.c (do_sections): Replace + by | in expression.
1265 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
1266 to unused parameters to avoid a compiler warning.
1268 2005-03-28 Mark Kettenis <kettenis@gnu.org>
1270 * netbsd-core.c: Convert to ISO C. Fix formatting.
1272 2005-03-24 Eric Christopher <echristo@redhat.com>
1274 * elfxx-mips.c: Revert previous patch.
1276 2005-03-24 Nick Clifton <nickc@redhat.com>
1278 * targets.c (_bfd_target_vector): Only include the
1279 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
1280 all targets enabled.
1282 2005-03-24 James E Wilson <wilson@specifixinc.com>
1284 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
1285 (BFD64_BACKENDS): Add elf32-ia64.lo.
1286 * Makefile.in: Regenerate.
1288 2005-03-23 Eric Christopher <echristo@redhat.com>
1290 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
1291 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
1292 after emitting relocation.
1293 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
1294 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
1297 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1298 Nick Clifton <nickc@redhat.com>
1300 * config.bfd: Accept any C library to accompany a GNU Linux
1301 implementation, not just the GNU C library.
1302 * configure.in: Likewise.
1303 * configure: Regenerate.
1305 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
1307 * bfd-in.h (_bfd_elf_provide_symbol): New.
1308 * bfd-in2.h: Regenerated.
1310 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
1311 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
1314 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
1317 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
1319 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
1321 2005-03-22 Bob Wilson <bob.wilson@acm.org>
1323 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
1324 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
1325 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
1326 (xtensa_opcode_decode): Rearrange code.
1328 2005-03-22 Nick Clifton <nickc@redhat.com>
1330 * binary.c: Convert to ISO C90 formatting.
1331 * coff-arm.c: Convert to ISO C90 formatting.
1332 * coffgen.c: Convert to ISO C90 formatting.
1333 * elf32-gen.c: Convert to ISO C90 formatting.
1334 * elf64-gen.c: Convert to ISO C90 formatting.
1335 * hash.c: Convert to ISO C90 formatting.
1336 * ieee.c: Convert to ISO C90 formatting.
1338 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1340 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
1341 unresolved symbols in R_ARM_NONE relocations.
1343 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1345 * elf32-arm.c (elf32_arm_final_link_relocate): Add
1346 UNRESOLVED_RELOC_P argument. Set it appropriately.
1347 (elf32_arm_relocate_section): Update call to
1348 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
1349 unresolved_reloc instead.
1351 2005-03-23 Alan Modra <amodra@bigpond.net.au>
1353 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
1354 .gnu.warning.* sections.
1356 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1358 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
1360 (ppc_elf_create_linker_section): Don't try to reuse existing section.
1361 (elf_create_pointer_linker_section): Delete info parm. Don't make
1362 h dynamic. Don't set written_address_p.
1363 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
1364 (bfd_put_ptr): Delete.
1365 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
1366 Always write section contents. Assert global sym is def_regular.
1367 Use offset bottom bit as a written flag.
1368 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
1371 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1373 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
1374 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
1377 2005-03-21 Nick Clifton <nickc@redhat.com>
1379 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
1381 (t2a1_bx_pc_insn): Likewise.
1382 (t2a2_noop_insn): Likewise.
1383 (t2a3_b_insn): Likewise.
1384 (t2a1_push_insn): Likewise.
1385 (t2a2_ldr_insn): Likewise.
1386 (t2a3_mov_insn): Likewise.
1387 (t2a4_bx_insn): Likewise.
1388 (t2a5_pop_insn): Likewise.
1389 (t2a6_bx_insn): Likewise.
1390 (coff_arm_relocate_section): Only declare the high_address
1391 variable for non WINCE targets.
1393 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1395 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
1396 SEC_LINKER_CREATED. Attach to dynobj.
1397 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
1399 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1401 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
1402 sym_offset. Add name, bss_name, sym_name, sym_val.
1403 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
1404 Add sdata array of elf_linker_section_t.
1405 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
1406 (enum elf_linker_section_enum): Delete.
1407 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
1408 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
1409 the special sections are needed. Adjust htab->sdata refs.
1410 Ensure dynobj is set in sreloc code.
1411 (ppc_elf_size_dynamic_sections): Strip sdata sections.
1412 (ppc_elf_set_sdata_syms): New function.
1413 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
1414 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
1415 sym_val instead of sym_hash.
1416 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
1418 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1420 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
1421 (ppc_elf_merge_private_bfd_data): Likewise.
1423 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1425 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
1426 (ppc_elf_create_linker_section): Don't create rel_section.
1427 (elf_create_pointer_linker_section): Don't size relocs.
1428 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
1429 Don't generate relocs.
1430 (ppc_elf_relocate_section): Adjust calls to
1431 elf_finish_pointer_linker_section.
1433 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1435 * elf32-ppc.c (is_ppc_elf_target): New function.
1436 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
1437 for bfd_target_elf_flavour. Do this test before endian check.
1438 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
1439 (ppc_elf_size_dynamic_sections): Likewise.
1441 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
1443 * elf-bfd.h (elf_backend_data): Add int to
1444 elf_backend_section_from_shdr.
1445 (bfd_elf_section_data): Update comment for this_idx.
1446 (_bfd_elf_make_section_from_shdr): Add int.
1447 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
1449 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
1450 and use it to set this_idx in bfd_elf_section_data.
1451 (bfd_section_from_shdr): Pass shindex to
1452 _bfd_elf_make_section_from_shdr.
1453 (_bfd_elf_section_from_bfd_section): Use this_idx in
1454 bfd_elf_section_data to find section index.
1456 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
1457 index and pass it to _bfd_elf_make_section_from_shdr.
1458 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
1459 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1460 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
1461 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
1462 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
1463 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1464 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
1465 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1466 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
1468 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
1469 Ross Ridge <rridge@csclub.uwaterloo.ca>
1471 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1472 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1475 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1477 * elflink.c (elf_mark_used_section): Remove check for special
1480 2005-03-18 Andreas Schwab <schwab@suse.de>
1482 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1483 from bfd_vma to ia64_insn, remove broken cast.
1485 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1487 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1488 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1489 elf_m68k_finish_dynamic_sections): Use it.
1491 2005-03-17 Paul Brook <paul@codesourcery.com>
1492 Dan Jacobowitz <dan@codesourcery.com>
1493 Mark Mitchell <mark@codesourcery.com>
1495 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1496 (elf32_arm_additional_program_headers): Likewise.
1497 (elf_backend_modify_segment_map): Define.
1498 (elf_backend_additional_program_headers): Likewise.
1499 (elf32_arm_symbian_modify_segment_map): Use
1500 elf32_arm_modify_segment_map.
1502 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1504 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1505 for special sections.
1507 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1509 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1510 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1511 section_sym_count param, and return number of section symbols.
1512 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1513 .dynsym contents. Don't bother calling swap_symbol_out on the
1514 first all-zero dynsym.
1515 (elf_mark_used_section): Formatting. Avoid twiddling flags in
1516 special sections like bfd_abs_section.
1517 (bfd_elf_gc_sections): Spelling fix.
1519 2005-03-16 Fred Fish <fnf@specifixinc.com>
1522 * dwarf2.c (read_indirect_string): Fix apparent typo, check
1523 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
1525 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
1527 * elflink.c (elf_mark_used_section): New.
1528 (bfd_elf_gc_sections): Call elf_gc_mark_section for
1529 non-relocatable link if we don't do GC.
1531 2005-03-16 Nick Clifton <nickc@redhat.com>
1532 Ben Elliston <bje@au.ibm.com>
1534 * configure.in (werror): New switch: Add -Werror to the
1535 compiler command line. Enabled by default. Disable via
1537 * configure: Regenerate.
1539 2005-03-16 Nick Clifton <nickc@redhat.com>
1541 * ecoff.c: Convert to ISO C90 formatting.
1543 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1545 * elf32-ppc.c: Divide file into general and linker specific
1546 functions. Sort linker functions into roughly the order in which
1547 they are called by the ELF linker code.
1549 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1551 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
1552 on section. Correct comment, and add FIXME.
1553 (ppc_elf_additional_program_headers): Don't bump header count for
1554 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
1555 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
1556 do allocate memory if they need it.
1558 2005-03-15 Mikkel Krautz <krautz@gmail.com>
1560 * config.bfd (x86_64-elf): Add target.
1562 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1564 * po/es.po: Commit new Spanish translation.
1566 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
1568 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
1569 for global symbol when reporting overflow.
1571 2005-03-11 Jakub Jelinek <jakub@redhat.com>
1573 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
1574 * libbfd.h: Rebuilt.
1575 * archive.c (_bfd_ar_spacepad): New function.
1576 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
1577 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
1578 coff_write_armap): Use it.
1579 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
1581 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
1583 2005-03-10 Mark Kettenis <kettenis@gnu.org>
1585 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
1586 has_table to the start of the function.
1588 2005-03-10 Ben Elliston <bje@au.ibm.com>
1590 * archive.c: Include hashtab.h.
1591 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
1592 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
1593 (hash_file_ptr): New function.
1594 (eq_file_ptr): Likewise.
1595 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
1596 * libbfd-in.h: Include hashtab.h.
1597 (struct artdata): Change `cache' member type to htab_t.
1598 * libbfd.h: Rebuild.
1600 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1602 * configure.in: Bump version to 2.16.90.
1603 * configure: Regenerated.
1605 2005-03-07 Jakub Jelinek <jakub@redhat.com>
1607 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
1608 close is a function like macro in system headers.
1610 2005-03-07 Alan Modra <amodra@bigpond.net.au>
1613 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
1614 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
1616 2005-03-06 Alan Modra <amodra@bigpond.net.au>
1618 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
1620 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1622 * po/bfd.pot: Regenerate.
1624 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1626 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
1628 (func_desc_adjust): Force dot-syms local in executables as well
1631 2005-03-04 David Daney <ddaney@avtrex.com>
1633 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
1634 '__gnu_local_gp' symbol used by gas -mno-shared.
1636 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
1638 * elf-bfd.h (elf_backend_data): Add "const char *" to
1639 elf_backend_section_from_phdr.
1641 * elf.c (bfd_section_from_phdr): Pass "proc" to the
1642 elf_backend_section_from_phdr hook.
1644 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1645 Joseph Myers <joseph@codesourcery.com>
1647 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
1648 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
1650 (struct mips_elf_got_per_bfd_arg): Add global_count.
1651 (struct mips_elf_count_tls_arg): New.
1652 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
1653 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
1654 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
1655 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
1656 (TLS_RELOC_P): Define.
1657 (TP_OFFSET, DTP_OFFSET): Define.
1658 (dtprel_base, tprel_base): New functions.
1659 (mips_elf_link_hash_newfunc): Initialize tls_type.
1660 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
1661 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
1663 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
1664 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
1665 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
1666 (mips_tls_got_index): New functions.
1667 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
1668 arguments. Pass them to mips_elf_create_local_got_entry. Use
1670 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
1672 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
1673 mips_elf_create_local_got_entry.
1674 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
1675 arguments. Handle TLS entries.
1676 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
1677 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
1679 (mips_elf_record_global_got_symbol): Likewise.
1680 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
1682 (mips_elf_merge_gots): Handle TLS entries when merging.
1683 (mips_elf_initialize_tls_index): New function.
1684 (mips_elf_set_global_got_offset): Handle TLS entries.
1685 (mips_elf_adjust_gp): Handle TLS.
1686 (mips_elf_multi_got): Remove redundant call to
1687 mips_elf_resolve_final_got_entries. Initialize global_count.
1688 Correct a comment. Initialize new TLS members of mips_got_info.
1689 Assign TLS GOT indexes for new GOTs.
1690 (mips_elf_create_got_section): Initialize new TLS members of
1692 (mips_elf_calculate_relocation): Handle TLS relocs.
1693 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
1695 (_bfd_mips_elf_always_size_sections): Handle TLS.
1696 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1697 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
1699 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
1700 (_bfd_mips_elf_hide_symbol): Handle TLS.
1701 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
1702 (mips_reloc_map): Add TLS relocs.
1703 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
1704 * elf64-mips.c (mips_elf64_howto_table_rel)
1705 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
1706 * reloc.c: Define new MIPS TLS relocations.
1707 * libbfd.h, bfd-in2.h: Regenerated.
1709 2005-03-02 Jan Beulich <jbeulich@novell.com>
1711 * Makefile.am: Add dependency of cache.o on libiberty.h.
1712 * cache.c: Include libiberty.h.
1713 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
1715 2005-03-01 Zack Weinberg <zack@codesourcery.com>
1717 * elf.c (bfd_section_from_shdr <default case>): Call
1718 elf_backend_section_from_shdr hook unconditionally, and return
1720 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
1721 * elfxx-target.h (elf_backend_section_from_shdr)
1722 (elf_backend_section_from_phdr): Default to
1723 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
1726 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1728 * targets.h: Typo fix.
1729 * bfd-in2.h: Regenerate.
1731 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1732 structs to size on-disk structures.
1733 (b_out_set_section_contents): Size the external struct, not the
1734 internal one for on-disk size.
1735 (b_out_sizeof_headers): Likewise.
1737 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1739 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1740 entry points with the func descriptor as well as undefweak.
1742 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1744 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1745 present when IMPORT_NAME_UNDOECRATE is used.
1747 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1750 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1753 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1754 to _bfd_elf_merge_symbol.
1756 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1757 unsigned int to return the alignment of the old common symbol
1758 in the dynamic object.
1759 (_bfd_elf_add_default_symbol): Pass NULL to
1760 _bfd_elf_merge_symbol.
1761 (elf_link_add_object_symbols): Pass &old_alignment to
1762 _bfd_elf_merge_symbol. Get the alignment of the new common
1763 symbol in the dynamic object.
1765 2005-02-24 Ben Elliston <bje@au.ibm.com>
1767 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1768 * format.c (bfd_check_format_matches): Likewise.
1769 * archive.c (BFD_GNU960_ARMAG): Likewise.
1770 (bfd_generic_archive_p): Likewise.
1771 (_bfd_write_archive_contents): Likewise.
1773 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1775 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1776 * configure: Regenerate.
1778 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1780 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1781 COMDAT group sections to have default visibility.
1783 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1785 * coffcode.h (coff_print_aux): Warning fix.
1786 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1787 instead of section pointer to identify.
1788 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1789 the correct size buffer for local sym mangling too.
1790 (h8300_bfd_link_add_symbols): Likewise.
1791 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1793 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1794 * elf32-xtensa.c (literal_value_hash): Warning fix.
1795 * versados.c (process_otr): Warning fix.
1796 (versados_canonicalize_reloc): Likewise.
1797 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1798 * vms.c (fill_section_ptr): Warning fix.
1800 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1802 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1803 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1805 2005-02-23 Nick Clifton <nickc@redhat.com>
1807 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1808 the relvaddr field of the Elf32_crinfo structure.
1810 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1811 variables that are passed by reference to
1812 m68hc11_get_relocation_value in case that function does not
1815 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1816 return statements and replace with a single return at the end of
1817 the function. This helps pacify the flow analysis code in gcc 4.0.
1819 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1820 strtab to avoid compile time warning.
1822 2005-02-23 Ben Elliston <bje@au.ibm.com>
1824 * opncls.c (bfd_zalloc): Document this function.
1826 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1828 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1829 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1830 Replace SEC_SHARED with SEC_COFF_SHARED.
1831 (styp_to_sec_flags): Likewise.
1833 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1834 (TARGET_LITTLE_SYM): Likewise.
1836 * section.c (SEC_ARCH_BIT_0): Removed.
1837 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1838 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1839 (SEC_SHARED): Renamed to ...
1840 (SEC_COFF_SHARED): This.
1841 (SEC_BLOCK): Renamed to ...
1842 (SEC_TIC54X_BLOCK): This.
1843 (SEC_CLINK): Renamed to ...
1844 (SEC_TIC54X_CLINK): This.
1845 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1846 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1848 * bfd-in2.h: Regenerated.
1850 2005-02-21 Fred Fish <fnf@specifixinc.com>
1852 * dwarf2.c (find_abstract_instance_name): Call recursively
1853 to handle a DW_AT_specification.
1855 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1857 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1858 mips_elf_create_dynamic_relocation,
1859 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1860 Remove #if 0'd code.
1862 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1864 * Makefile.am: Run "make dep-am"
1865 * Makefile.in: Regenerate.
1867 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1869 * coffgen.c (bfd_coff_get_comdat_section): Check that
1870 coff_section_data isn't NULL.
1872 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1874 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1875 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1876 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1877 useless assignments.
1878 (xcoff_write_archive_contents_big): Likewise.
1879 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1880 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1881 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1882 * cofflink.c (process_embedded_commands): Warning fixes.
1883 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1885 * dwarf2.c: Warning fixes.
1886 * elf-bfd.h: Likewise.
1887 * elf-eh-frame.c: Likewise.
1888 * elf-strtab.c: Likewise.
1890 * elf32-m68k.c: Likewise.
1891 * elf32-ppc.c: Likewise.
1892 * elf32-sh-symbian.c: Likewise.
1893 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1894 * elf64-sh64.c: Likewise.
1895 * peicode.h: Likewise.
1896 * elf64-mmix.c: Warning fixes.
1897 * elfcode.h: Likewise.
1898 * elfxx-mips.c: Likewise.
1899 * libbfd-in.h: Likewise.
1900 * libbfd.c: Likewise.
1901 * mach-o.c: Likewise.
1902 * merge.c: Likewise.
1904 * opncls.c: Likewise.
1907 * vms-hdr.c: Likewise.
1908 * vms-tir.c: Likewise.
1909 * xtensa-isa.c: Likewise.
1910 * xtensa-modules.c: Likewise.
1912 (pstrcmp): Use correct choice of string lengths. Fix return value.
1913 (bfd_sym_module_name): Correct string length.
1914 * bfd-in2.h: Regenerate.
1915 * libbfd.h: Regenerate.
1917 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1919 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1920 uninitialized check_segment[1] in TLSMOFF case.
1921 Reported by Alan Modra.
1922 (elf32_frv_relocate_section): Improve errors and warnings.
1924 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1926 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1928 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1930 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1931 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1932 * pef.c (bfd_pef_scan): Don't ignore return value of
1933 bfd_pef_scan_start_address.
1934 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1935 bfd_mach_o_scan_start_address.
1936 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1937 * elfxx-mips.c: Remove unnecessary prototypes.
1938 (sort_dynamic_relocs_64): Abort if not BFD64.
1940 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1942 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1943 Skip toc reloc adjust if reloc_count is zero.
1945 2005-02-15 Nigel Stephens <nigel@mips.com>
1946 Maciej W. Rozycki <macro@mips.com>
1948 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1949 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1950 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1951 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1952 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1954 (mips16_gprel_reloc): Remove bit shuffling; call
1955 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1956 and _bfd_mips16_elf_reloc_shuffle() instead.
1957 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1958 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1960 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1961 elf_mips16_howto_table_rel.
1962 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1963 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1964 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1965 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1966 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1968 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1969 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1970 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1972 (mips16_gprel_reloc): Remove bit shuffling; call
1973 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1974 and _bfd_mips16_elf_reloc_shuffle() instead.
1975 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1976 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1978 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1979 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1980 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1981 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1982 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1983 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1984 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1986 (mips16_gprel_reloc): Remove bit shuffling; call
1987 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1988 and _bfd_mips16_elf_reloc_shuffle() instead.
1989 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1990 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1992 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1993 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1994 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1995 handle bit shuffling for MIPS16 relocs.
1996 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1997 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1998 and _bfd_mips16_elf_reloc_shuffle().
1999 (_bfd_mips_elf_generic_reloc): Likewise.
2000 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
2002 (mips_elf_obtain_contents): Remove bit shuffling.
2003 (mips_elf_perform_relocation): Likewise; call
2004 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
2006 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
2008 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
2009 (_bfd_mips16_elf_reloc_shuffle): Likewise.
2010 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
2011 (BFD_RELOC_MIPS16_HI16_S): Likewise.
2012 (BFD_RELOC_MIPS16_LO16): Likewise.
2013 * bfd-in2.h: Regenerate.
2014 * libbfd.h: Regenerate.
2016 2005-02-15 Jan Beulich <jbeulich@novell.com>
2018 * elfxx-ia64.c (ia64_howto_table): Correct strings for
2019 R_IA64_DTPMOD64[LM]SB.
2021 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
2023 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
2024 backward branch in the same section.
2025 (elfNN_ia64_relocate_section): Inform users that the input
2026 section is too big to relax br instruction when overflow
2027 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
2028 and R_IA64_PCREL21F.
2030 2005-02-14 Orjan Friberg <orjanf@axis.com>
2032 * elfcore.h (elf_core_file_p): Move the call to
2033 elf_backend_object_p to allow the correct machine to be set before
2034 processing the program headers.
2036 2005-02-14 Nick Clifton <nickc@redhat.com>
2039 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2040 aware flag from the input bfd to the output bfd.
2042 2005-02-11 Maciej W. Rozycki <macro@mips.com>
2044 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
2045 R_MIPS_LITERAL relocations for external symbols.
2046 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
2047 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2049 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2051 * bfd-in2.h: Rebuilt.
2053 2005-02-11 Paul Brook <paul@codesourcery.com>
2055 * elf-bfd.h (struct elf_link_hash_table): Add
2056 is_relocatable_executable.
2057 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
2058 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
2059 symbols in relocatable executables.
2060 (bfd_elf_record_link_assignment): Create dynamic section symbols in
2061 relocatable executables.
2062 (_bfd_elf_link_renumber_dynsyms): Ditto.
2063 (bfd_elf_final_link): Ditto.
2064 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
2065 relocations into relocatable executables.
2066 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2067 executables. Also copy absolute relocations.
2068 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2069 in relocatable executables.
2070 (allocate_dynrelocs): Copy relocations for relocatable executables.
2071 Output dynamic symbols for symbols defined in linker scripts.
2073 2005-02-11 Nick Clifton <nickc@redhat.com>
2075 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
2076 to avoid a compile time warning.
2078 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
2081 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
2082 inclusion of coffcode.h so that it is actually picked up.
2084 * coffcode.h (coff_std_swap_table): Add an unused attribute in
2085 case it is not used.
2087 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
2088 structure and macro.
2090 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
2093 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
2094 to protect the declaration of this array.
2096 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
2097 Avoid call to memcpy with a size of 0.
2099 2005-02-12 Alan Modra <amodra@bigpond.net.au>
2101 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
2102 old-style branches to undefined dot-symbols which will be
2103 satisfied by a plt call.
2105 2005-02-11 Alan Modra <amodra@bigpond.net.au>
2107 * elf64-ppc.c (move_plt_plist): New function, extracted from..
2108 (ppc64_elf_copy_indirect_symbol): ..here.
2109 (func_desc_adjust): Use move_plt_plist.
2111 2005-02-10 Paul Brook <paul@codesourcery.com>
2113 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
2115 2005-02-10 Paul Brook <paul@codesourcery.com>
2117 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
2119 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
2120 (elf_link_renumber_local_hash_table_dynsyms): New function.
2121 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
2123 2005-02-10 Jakub Jelinek <jakub@redhat.com>
2125 * bfd-in.h (BFD_LINKER_CREATED): Define.
2126 * bfd-in2.h: Rebuilt.
2127 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
2128 BFD_LINKER_CREATED bfds when determining input bfds without
2129 .note.GNU-stack section.
2131 2005-02-10 Maciej W. Rozycki <macro@mips.com>
2133 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
2134 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
2135 relocations against external symbols unchanged.
2137 2005-02-08 Paul Brook <paul@codesourcery.com>
2139 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
2142 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
2144 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
2147 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2149 * elf64-mips.c: Fix formatting throughout.
2151 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2153 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
2155 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
2157 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
2158 *ABS*/*UND* sections.
2159 (elf32_frv_relocate_section): Move zero-addend-required error...
2160 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
2161 missing needed TLS section.
2163 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2165 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
2166 being the last symbol.
2167 (aout_link_add_symbols): Just return TRUE if a warning
2170 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2172 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
2173 R_MIPS_GPREL32 relocations against external symbols.
2174 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
2177 2005-02-07 Alan Modra <amodra@bigpond.net.au>
2179 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
2180 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
2181 elf_string_from_elf_strtab.
2182 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
2183 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
2184 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
2185 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
2186 looking at cached symtab info first, before iterating over headers.
2187 For SHT_REL and SHT_RELA, load dynsymtab if needed.
2188 * elfcode.h (elf_object_p): Don't load section header stringtab
2191 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
2193 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
2194 against protected function when building shared library.
2197 * elf64-x86-64.c (is_32bit_relative_branch): New.
2198 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
2199 protected function symbol when building shared library for
2200 32bit relative branch instruction.
2202 2005-02-06 Alan Modra <amodra@bigpond.net.au>
2204 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
2205 syms when doing a relocatable link.
2206 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
2208 (ppc64_elf_tls_setup): Likewise.
2209 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
2211 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2213 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
2214 (link_hash_newfunc): Clear all locals using memset.
2215 (make_fdh): Remove flags param. Always create fake func desc
2216 weak. Link the descriptor with the code entry sym.
2217 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
2218 (add_symbol_adjust): Adjust make_fdh call.
2219 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
2220 descriptor to strong undefined if code entry is strong.
2222 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2224 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
2225 lookup here. Set to new before calling bfd_link_repair_undef_list.
2226 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
2228 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2230 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
2232 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2234 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
2235 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
2236 before the as-needed lib was loaded. Abort on unexpected refs.
2238 2005-02-02 Alan Modra <amodra@bigpond.net.au>
2240 * elflink.c (elf_smash_syms): Expand comments.
2241 (elf_link_add_object_symbols): Only call elf_smash_syms for
2242 as-needed dynamic objects.
2244 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
2245 everything, just the field specific to ia64.
2246 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
2248 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2250 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
2251 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
2253 (struct add_symbol_adjust_data): New.
2254 (add_symbol_adjust): Make an undefweak func desc for old ABI
2255 objects to link with --as-needed shared libs. Return fail status.
2256 Don't adjust old ABI func entry sym to weak if func desc syms
2258 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
2261 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2263 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
2266 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2268 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
2269 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
2270 remove anything but new and undefweak.
2271 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
2273 (_bfd_elf_create_dynamic_sections): Formatting.
2274 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
2275 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
2276 (struct elf_smash_data): New.
2277 (elf_smash_syms): New function.
2278 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
2279 unneeded dynamic objects to loaded list.
2280 (elf_link_output_extsym): Don't handle as-needed here. Strip
2281 bfd_link_hash_new symbols.
2282 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2283 delref when dynindx is already -1.
2284 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
2286 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
2288 2005-02-01 Ben Elliston <bje@au.ibm.com>
2290 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
2292 2005-02-01 Ben Elliston <bje@au.ibm.com>
2294 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
2295 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
2296 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
2297 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
2298 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
2299 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
2300 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
2301 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
2302 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
2303 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
2304 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
2305 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
2306 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
2307 throughout. Similarly, collapse #if 1'd code.
2309 2005-02-01 Ben Elliston <bje@au.ibm.com>
2311 * elf-bfd.h (bfd_elf_discard_group): Remove.
2312 * elf.c (bfd_elf_discard_group): Likewise.
2313 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
2315 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
2317 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
2318 (_bfd_elf_eh_frame_address_size): Declare.
2319 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
2320 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
2321 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
2322 (elf_backend_eh_frame_address_size): Define.
2323 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
2324 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
2325 size from the new backend hook.
2326 (_bfd_elf_write_section_eh_frame): Likewise.
2327 (_bfd_elf_eh_frame_address_size): New function.
2329 2005-01-31 Andrew Cagney <cagney@gnu.org>
2331 * configure: Regenerate to track ../gettext.m4.
2333 2005-01-31 Mark Mitchell <mark@codesourcery.com>
2335 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
2336 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
2338 2005-01-31 Nick Clifton <nickc@redhat.com>
2340 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
2341 sparc-lynxos, vax-vms) be obsolete.
2343 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
2345 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
2346 * elf32-arm.c (ELF_MINPAGESIZE): Define.
2347 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
2348 * elfcode.h (elf_object_p): Use minpagesize instead of
2350 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
2351 (elfNN_bed): Include ELF_MINPAGESIZE.
2353 2005-01-28 Julian Brown <julian@codesourcery.com>
2355 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2356 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2357 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
2358 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
2359 passing flag value from ld. Set flag value in global hash table entry.
2360 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
2363 2005-01-27 Andrew Cagney <cagney@gnu.org>
2365 * configure: Regenerate to track ../gettext.m4 change.
2367 2005-01-25 Mark Mitchell <mark@codesourcery.com>
2369 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
2372 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2374 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2375 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
2377 * reloc.c: Add R_FRV_TLSMOFF.
2378 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2379 (frv_reloc_map, frv_reloc_type_lookup): Map it.
2380 (elf32_frv_relocate_section): Handle it.
2381 (elf32_frv_check_relocs): Likewise.
2382 * libbfd.h, bfd-in2.h: Rebuilt.
2383 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
2384 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
2385 when given an undefweak TLS symbol. Fix constant TLS PLT entries
2386 such that they return the constant in gr9.
2387 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
2389 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
2390 too, such that they shrink on relaxation.
2391 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
2392 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
2393 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
2394 if we can guarantee the use of 16-bit constants.
2395 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2396 Introduce TLS support for FR-V FDPIC.
2397 * reloc.c: Add TLS relocations.
2398 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
2399 (elf32_frv_rel_tlsdesc_value_howto): New.
2400 (elf32_frv_rel_tlsoff_howto): New.
2401 (frv_reloc_map): Add new mappings.
2402 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
2404 (frvfdpic_dynamic_got_plt_info): New.
2405 (frvfdpic_plt_tls_ret_offset): New.
2406 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
2407 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
2408 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
2409 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
2411 (struct frvfdpic_relocs_info): Add TLS fields.
2412 (frvfdpic_relocs_info_hash): Warning clean up.
2413 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
2414 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
2415 (FRVFDPIC_TLS_BIAS): Define.
2416 (tls_biased_base): New.
2417 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
2419 (frv_reloc_type_lookup): Likewise.
2420 (frvfdpic_info_to_howto_rel): Likewise.
2421 (elf32_frv_relocate_section): Likewise.
2422 (_frv_create_got_section): Create the PLT section here.
2423 (elf32_frvfdpic_create_dynamic_sections): Not here.
2424 (_frvfdpic_count_nontls_entries): Move out of...
2425 (_frvfdpic_count_got_plt_entries): ... here.
2426 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
2427 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
2429 (_frvfdpic_relax_tls_entries): New.
2430 (_frvfdpic_compute_got_alloc_data): Add TLS support.
2431 (_frvfdpic_get_tlsdesc_entry): New.
2432 (_frvfdpic_assign_got_entries): Add TLS support.
2433 (_frvfdpic_assign_plt_entries): Likewise.
2434 (_frvfdpic_reset_got_plt_entries): New.
2435 (_frvfdpic_size_got_plt): Move out of...
2436 (elf32_frvfdpic_size_dynamic_sections): ... here.
2437 (_frvfdpic_relax_got_plt_entries): New.
2438 (elf32_frvfdpic_relax_section): New.
2439 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
2440 (elf32_frv_check_relocs): Add TLS support.
2441 (bfd_elf32_bfd_relax_section): Define for FDPIC.
2442 * libbfd.h, bfd-in2.h: Rebuilt.
2444 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2446 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
2447 loadable reloc sections.
2448 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
2449 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
2451 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2453 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
2454 sections immediately when linking shared libs. Instead, wait until
2455 we know a lib is needed.
2456 (_bfd_elf_link_create_dynstrtab): Extract from..
2457 (_bfd_elf_link_create_dynamic_sections_): ..here.
2458 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
2459 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
2460 for non-existent .dynamic.
2461 (elf_link_output_extsym): Don't complain about undefined symbols
2462 in as-needed dynamic libs that aren't actually linked.
2464 2005-01-24 Andrew Cagney <cagney@gnu.org>
2466 * configure: Regenerate, ../gettext.m4 was updated.
2468 2005-01-21 Ben Elliston <bje@au.ibm.com>
2470 * aout-encap.c: Remove unused file.
2472 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2475 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2476 non-function symbols are local.
2477 (_bfd_elf_symbol_refs_local_p): Likewise.
2479 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2481 * bfd.c (bfd_link_just_syms): Add abfd param.
2482 * bfd-in2.h: Regenerate.
2484 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2486 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2487 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2488 instructions. If the amount of padding is known, reduce the size
2489 of the CIE or FDE by that amount.
2491 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2493 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2494 augmentation_size. Use bfd_signed_vmas for data_align.
2495 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2496 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2497 functions. Don't read past the end of the enclosing CIE or FDE.
2498 (skip_bytes): New utility function.
2499 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2501 (_bfd_elf_write_section_eh_frame): Use new functions.
2503 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2505 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2506 assert-style REQUIRE() macro to handle sanity checks.
2508 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2510 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2512 (read_unsigned_leb128): Removed.
2513 (read_signed_leb128): Removed.
2514 (find_abstract_instance_name): Updated.
2515 (parse_comp_unit): Accept info_ptr_unit.
2516 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
2517 comp unit and pass it to parse_comp_unit.
2519 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
2520 (read_signed_leb128): Moved to ...
2523 * libbfd-in.h (read_unsigned_leb128): New prototype.
2524 (read_signed_leb128): Likewise.
2525 * libbfd.h: Regenerated.
2527 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2528 Nick Clifton <nickc@redhat.com>
2530 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
2531 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
2532 arch_sh4a_nofpu_up in order to match the external names and make the
2533 testsuite's job easier.
2534 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
2536 * bfd-in2.h: Regenerate.
2538 2005-01-15 Andrew Cagney <cagney@gnu.org>
2541 * acinclude.m4: Move BFD_NEED_DECLARATION,
2542 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
2543 the new file bfd.m4. Include ../bfd/bfd.m4.
2544 * configure: Re-generate.
2546 2005-01-12 Alan Modra <amodra@bigpond.net.au>
2548 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
2549 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
2551 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
2552 R_PPC_RELAX32PC_PLT.
2554 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2556 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
2558 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2559 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2560 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2561 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2562 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2563 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2564 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
2565 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2566 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2567 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
2568 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2569 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2570 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2571 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2573 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2575 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
2578 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2580 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
2581 * bfd-in2.h: Regenerate.
2582 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
2583 to support these new machine values.
2584 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
2586 (bfd_maxq_arch): Update values for the maxq20.
2588 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
2590 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
2591 non-shared object, do not reserve space in .plt and .rela.plt for
2592 regular symbols neither defined nor referenced in shared objects.
2594 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2596 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
2597 to zero the structure.
2598 (create_got_section): Use BFD_ASSERT instead of abort.
2599 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
2601 (create_got_section): New function.
2602 (sparc64_elf_create_dynamic_sections): Likewise.
2603 (sparc64_elf_check_relocs): Invoke create_got_section instead of
2604 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
2605 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
2606 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
2607 (sparc64_elf_finish_dynamic_symbol): Likewise.
2608 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
2609 (elf_backend_create_dynamic_sections): Define to
2610 sparc64_elf_create_dynamic_sections.
2612 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2614 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
2615 (elf_backend_omit_section_dynsym): Define to it.
2616 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
2617 (elf_backend_omit_section_dynsym): Define to it.
2619 2005-01-07 Jakub Jelinek <jakub@redhat.com>
2621 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
2622 PT_DYNAMIC segment, unless .dynamic.
2624 2005-01-06 Paul Brook <paul@codesourcery.com>
2626 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
2627 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
2628 * configure: Regenerate.
2629 * elf32-arm.c: Add VxWorks target bfd.
2631 (elf32_arm_link_hash_table): Add use_rel.
2632 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
2633 elf32_arm_relocate_section): Replace USE_REL with runtime check.
2634 Correct offset calculation for RELA case.
2635 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
2636 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
2637 (elf32_arm_vxworks_link_hash_table_create): New function.
2638 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
2639 (bfd_elf32_littlearm_vxworks_vec): Ditto.
2640 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
2642 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2644 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
2646 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
2647 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
2648 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
2649 (ppc64_elf_next_toc_section): Heed no_multi_toc.
2650 (ppc64_elf_reinit_toc): Set multi_toc_needed.
2651 (toc_adjusting_stub_needed): Rewrite.
2652 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
2653 toc tests. Adjust for toc_adjusting_stub_needed changes.
2654 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
2655 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
2656 * section.c: Expand comment on backend bits.
2657 * bfd-in2.h: Regenerate.
2658 * libbfd.h: Regenerate.
2660 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2662 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
2663 toc adjusting stub, do not test source section flags.
2665 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
2667 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
2668 from STABS debugging sections again.
2670 2005-01-05 Fred Fish <fnf@specifixinc.com>
2672 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
2673 (find_abstract_instance_name): New function.
2674 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
2675 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
2676 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
2678 2004-12-31 Paul Brook <paul@copdesourcery.com>
2680 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
2682 2004-12-31 Alan Modra <amodra@bigpond.net.au>
2684 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
2685 Commit missing changes from 2004-12-22.
2686 * bfd-in2.h: Regenerate.
2688 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2690 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
2692 2004-12-21 Kris Warkentin <kewarken@qnx.com>
2694 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
2695 Add 'base' argument for constructing register sections. Reformat.
2696 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
2697 gp and fp regs. Reformat.
2699 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2701 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
2702 * bfd-in2.h: Regenerate.
2703 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
2704 (avr_reloc_map): Likewise.
2705 (avr_final_link_relocate): Likewise.
2707 2004-12-22 Alan Modra <amodra@bigpond.net.au>
2709 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
2710 as-needed dynamic libs as undefined.
2711 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
2712 libs when finding they are needed.
2714 2004-12-20 Alan Modra <amodra@bigpond.net.au>
2716 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
2717 (opd_entry_value): Use opd_relocs if available.
2718 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
2719 copy .opd relocations to opd_relocs.
2720 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2722 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2724 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
2725 * elf32-v850.c (v850_elf_howto_table): Add entry for
2726 R_V850_LO16_SPLIT_OFFSET.
2727 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2728 (v850_elf_perform_lo16_relocation): New function, extracted from...
2729 (v850_elf_perform_relocation): ...here. Use it to handle
2730 R_V850_LO16_SPLIT_OFFSET.
2731 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2732 R_V850_LO16_SPLIT_OFFSET.
2733 * libbfd.h, bfd-in2.h: Regenerate.
2735 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2737 * config.bfd: Add s390x-ibm-tpf support.
2739 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2741 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2742 to prototype, to make hash info available.
2743 Prevent wrapped symbols from being adjusted twice.
2745 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2747 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2748 overflow for calls to undefined weak symbols.
2750 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2752 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2753 canonical sections syms have a name.
2755 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2757 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2758 have been adjusted for output.
2759 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2761 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2763 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2764 add symtab_hdr param.
2765 (group_signature): Update calls.
2766 * elf-bfd.h (bfd_elf_sym_name): Update.
2767 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2768 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2769 (ppc64_elf_relocate_section): Update.
2770 * elflink.c (elf_link_input_bfd): Update.
2772 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2774 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2775 st_shndx on STT_SECTION sections.
2777 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2779 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2780 ELF section symbols.
2782 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2784 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2785 return a real value, unless it is a PLT symbol.
2786 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2789 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2790 R_MIPS_JALR entry to 0.
2792 * archures.c: Define bfd_mach_mips9000.
2793 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2794 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2795 * cpu-mips.c (I_mips9000): Define.
2796 (arch_info_struct): Add case for bfd_mach_mips9000.
2797 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2798 * bfd-in2.h: Regenerate.
2800 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2802 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2805 2004-12-07 Ben Elliston <bje@gnu.org>
2807 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2809 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2811 Suggested by Fergal Daly <fergal@esatclear.ie>:
2812 * simple.c (simple_dummy_multiple_definition): New function.
2813 (bfd_simple_get_relocated_section_contents): Use it.
2815 2004-12-03 Jan Beulich <jbeulich@novell.com>
2817 * elf.c (elf_find_function): Don't use the last file symbol ever,
2818 seen, but the last one seen prior to the symbol being reported.
2819 Don't report a filename at all for global symbols when that might
2822 2004-12-01 Paul Brook <paul@codesourcery.com>
2824 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2825 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2828 2004-12-01 Paul Brook <paul@codesourcery.com>
2830 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2833 2004-11-30 Paul Brook <paul@codesourcery.com>
2835 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2836 no_pipeline_knowledge
2837 (elf32_arm_link_hash_table_create): Ditto.
2838 (bfd_elf32_arm_process_before_allocation): Ditto.
2839 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2841 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2843 * bfd-in2.h: Regenerate.
2845 2004-11-30 Randolph Chung <tausq@debian.org>
2847 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2848 (elf32_hppa_grok_psinfo): New function.
2849 (elf_backend_grok_prstatus): Define.
2850 (elf_backend_grok_psinfo): Define.
2852 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2855 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2857 2004-11-24 Paul Brook <paul@codesourcery.com>
2859 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2861 2004-11-24 Paul Brook <paul@codesourcery.com>
2863 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2864 (elf32_arm_swap_symbol_out): New function.
2865 (elf32_arm_size_info): Add.
2866 (elf_backend_size_info): Define.
2868 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2870 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2873 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2875 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2876 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2877 * nlmcode.h (nlm_write_object_contents): Warning fix.
2879 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2881 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2883 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2885 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2886 (elf32_arm_plt_thumb_stub): New.
2887 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2889 (elf32_arm_link_hash_traverse): Fix typo.
2890 (elf32_arm_link_hash_table): Add obfd.
2891 (elf32_arm_link_hash_newfunc): Initialize new fields.
2892 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2893 (elf32_arm_link_hash_table_create): Initialize obfd.
2894 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2895 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2896 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2897 interworking BFD is not dynamic.
2898 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2899 not emit glue for PLT references.
2900 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2901 emit glue for PLT references. Support the Thumb PLT prefix.
2902 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2904 (elf32_arm_check_relocs): Likewise.
2905 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2907 (allocate_dynrelocs): Handle Thumb PLT references.
2908 (elf32_arm_finish_dynamic_symbol): Likewise.
2909 (elf32_arm_symbol_processing): New function.
2910 (elf_backend_symbol_processing): Define.
2912 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2914 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2915 add_fde_encoding. Remove need_relative.
2916 * elf-eh-frame.c (extra_augmentation_string_bytes)
2917 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2918 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2919 in cases where the CIE has no existing 'R' augmentation. Use
2920 size_of_output_cie_fde when assigning offsets. Use the final offset
2921 as the new section size.
2922 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2923 Account for any extra augmentation bytes in the returned offset.
2924 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2925 moved before being modified. Pad growing entries with DW_CFA_nops.
2926 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2927 and add_fde_encoding.
2929 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2931 * elf32-arm.c (elf32_arm_relocate_section): Use
2932 arm_real_reloc_type.
2934 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2936 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2937 for discard relocations; don't add an R_MIPS_NONE to the main body
2940 2004-11-04 Paul Brook <paul@codesourcery.com>
2942 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2943 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2944 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2945 default version definition for unversioned symbols.
2946 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2947 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2948 _bfd_elf_slurp_version_tables. Set default version for unversioned
2951 2004-11-15 Paul Brook <paul@codesourcery.com>
2953 * elflink.c (elf_link_add_object_symbols): Don't assume version
2954 indices are consecutive.
2956 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2958 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2959 composite relocations against the personality data.
2961 2004-11-13 Paul Brook <paul@codesourcery.com>
2963 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2964 R_ARM_PREL31 relocations to PLT entries.
2965 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2966 (elf32_arm_check_relocs): Ditto.
2968 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2970 * xtensa-isa.c (xtensa_interface_class_id): New.
2972 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2974 * elf32-xtensa.c (property_table_compare): Remove assertion about
2975 entries with the same address and non-zero size.
2976 (xtensa_read_table_entries): Report such entries as errors.
2978 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2980 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2981 R_ARM_RELATIVE on Symbian OS.
2983 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2985 * som.c (som_bfd_print_private_bfd_data): New function.
2986 (som_object_setup): Save the auxiliary header. Don't assume that
2987 zero is an invalid entry point for a shared library.
2988 (som_object_p): Allocate the auxiliary header on the heap.
2990 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2992 (elf32_arm_symbian_modify_segment_map): Likewise.
2994 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2996 From David Poole <daveml@mbuf.com>:
2997 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2998 (elf32_arm_size_dynamic_sections): Call it.
3000 2004-11-09 Alan Modra <amodra@bigpond.net.au>
3002 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
3003 (ALL_MACHINES_CFILES): Fix typo.
3004 * Makefile.in: Regenerate.
3005 * po/SRC-POTFILES.in: Regenerate.
3007 2004-11-08 Mark Mitchell <mark@codesourcery.com>
3009 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
3010 R_ARM_RELATIVE relocation for Symbian OS, mention the section
3011 symbol in the relocation.
3013 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3014 Vineet Sharma <vineets@noida.hcltech.com>
3016 * coff-maxq.c: New File.
3017 * cpu-maxq.c: New File.
3018 * coffcode.h: Likewise.
3019 * config.bfd: Likewise.
3020 * configure.in (maxqcoff_vec): New target vector.
3021 * Makefile.am: Add support for maxq target.
3022 * configure.in: Likewise.
3023 * archures.c:. Likewise.
3024 * targets.c: Likewise.
3025 * bfd_in2.h : Regenerated.
3026 * Makefile.in: Regenerated.
3027 * configure: Regenerated.
3028 * doc/Makefile.in: Regenerated.
3030 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3032 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3033 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3034 C_NT_WEAK aux entries.
3035 (_bfd_coff_generic_relocate_section): Handle undefined
3038 2004-11-07 Andreas Schwab <schwab@suse.de>
3040 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3041 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
3042 non-default visibility.
3044 2004-11-01 Mark Mitchell <mark@codesourcery.com>
3046 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
3048 (elf32_arm_symbian_modify_segment_map): Don't
3049 reset includes_filehdr and includes_phdrs here.
3051 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3053 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3054 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3055 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3057 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
3058 to a new removed list. Remove normal configuration stanzas.
3059 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
3060 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
3061 elfarm-nabi.lo with elf32-arm.lo.
3062 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
3063 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
3064 * elf32-arm.h: Remove.
3065 * elfarm-oabi.c: Remove.
3066 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3067 and bfd_elf32_littlearm_oabi_vec.
3068 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3070 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3072 * config.bfd: Support crisv32-*-* like cris-*-*.
3073 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
3074 (bfd_mach_cris_v10_v32): New macros.
3075 * cpu-cris.c: Tweak formatting.
3076 (get_compatible): New function.
3078 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
3079 bfd_arch_info_type:s.
3080 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
3081 get_compatible for member compatible and link bfd_cris_arch_v32 as
3083 * elf32-cris.c (cris_elf_pcrel_reloc)
3084 (cris_elf_set_mach_from_flags): New functions.
3085 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
3086 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
3087 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
3088 numbers for bfd_mach_cris_v32.
3089 (PLT_ENTRY_SIZE_V32): New macro.
3090 (elf_cris_plt0_entry): Drop last comma in initializer.
3091 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
3092 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
3094 (cris_elf_relocate_section): Change all "%B(%A)" messages to
3096 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
3097 (elf_cris_finish_dynamic_sections): Similar.
3098 (elf_cris_adjust_dynamic_symbol): Similar.
3099 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
3101 <switch with PIC relocs>: Emit error and return FALSE for
3102 bfd_mach_cris_v10_v32.
3103 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
3104 Emit warning when generating textrel reloc.
3105 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
3106 (cris_elf_final_write_processing): Set flags according to mach.
3107 (cris_elf_print_private_bfd_data): Display
3108 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
3109 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
3110 new_flags. Don't call cris_elf_final_write_processing. Don't
3111 look at the actual elf header flags at all; use
3112 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
3113 in bfd_get_mach for ibfd and obfd and handle merging of compatible
3115 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3116 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
3117 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
3118 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
3119 * bfd-in2.h, libbfd.h: Regenerate.
3121 2004-11-04 Alan Modra <amodra@bigpond.net.au>
3123 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
3124 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
3126 (struct adjust_toc_info): New.
3127 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
3129 2004-11-03 Bob Wilson <bob.wilson@acm.org>
3131 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
3132 if there are no segments.
3134 2004-11-02 Daniel Jacobowitz <dan@debian.org>
3136 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
3138 2004-11-02 Nick Clifton <nickc@redhat.com>
3140 * elf32-iq2000.c: Convert to ISO C90 formatting.
3142 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
3144 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
3146 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3148 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
3149 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
3150 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
3152 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3154 * elf32-sh.c (tpoff): Take alignment into account.
3156 2004-10-28 Nick Clifton <nickc@redhat.com>
3158 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
3159 performing a relocatable link.
3160 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
3161 for MIPS ports under Irix.
3163 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
3165 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
3166 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
3167 (elf32_arm_final_link_relocate): Ditto.
3168 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
3169 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
3170 (elf32_arm_adjust_dynamic_symbol): Ditto.
3171 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
3172 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
3173 (elf32_arm_r_howto): ... To here.
3174 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
3176 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
3179 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
3180 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
3181 and R_IA64_SECREL64LSB.
3183 2004-10-26 Paul Brook <paul@codesourcery.com>
3185 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
3186 (bfd_elf_size_dynamic_sections): Create default version definition.
3187 (elf_link_output_extsym): Adjust for default symbol version.
3189 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3191 * mmo.c: Adjust to ISO C.
3193 * mmo.c (mmo_write_section_description): New function broken out
3194 of mmo_internal_write_section.
3195 (mmo_internal_write_section): For each of .text and .data, call
3196 mmo_write_section_description before outputting contents if it has
3197 nontrivially deducible vma or contents.
3198 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
3199 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
3200 symbols if found within the .data address range.
3202 2004-10-24 Daniel Jacobowitz <dan@debian.org>
3204 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
3206 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3208 * mmo.c (File Layout): Correct place of misplaced blurb about
3211 2004-10-22 Mark Kettenis <kettenis@gnu.org>
3213 * config.bfd: Add mips64*-*-openbsd.
3215 2004-10-21 Bob Wilson <bob.wilson@acm.org>
3217 * elf32-xtensa.c (ebb_propose_action): Put declarations before
3220 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3222 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
3223 * configure: Regenerate.
3225 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3228 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
3229 to linker reloc_overflow callback.
3230 (aout_link_input_section_ext): Likewise.
3231 (aout_link_reloc_link_order): Likewise.
3232 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3233 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3235 (alpha_relocate_section): Likewise.
3236 * coff-arm.c (coff_arm_relocate_section): Likewise.
3237 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
3238 * coff-h8500.c (extra_case): Likewise.
3239 * coff-i960.c (coff_i960_relocate_section): Likewise.
3240 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3241 * coff-mips.c (mips_relocate_section): Likewise.
3242 * coff-or32.c (coff_or32_relocate_section): Likewise.
3243 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3244 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
3245 * coff-sh.c (sh_relocate_section): Likewise.
3246 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3247 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
3248 * coff-z8k.c (extra_case): Likewise.
3249 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3250 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3251 (_bfd_coff_generic_relocate_section): Likewise.
3252 * ecoff.c (ecoff_reloc_link_order): Likewise.
3253 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
3254 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3255 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3256 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3257 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3258 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
3259 * elf32-cris.c (cris_elf_relocate_section): Likewise.
3260 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
3261 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3262 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3263 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3264 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3265 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3266 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3267 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3268 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3269 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
3270 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
3271 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3272 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3273 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3274 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3275 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3276 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3277 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3278 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3279 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3280 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3281 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3282 * elf32-vax.c (elf_vax_relocate_section): Likewise.
3283 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3284 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3285 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3286 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3287 * elf64-s390.c (elf_s390_relocate_section): Likewise.
3288 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3289 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3290 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
3291 * elflink.c (elf_reloc_link_order): Likewise.
3292 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
3293 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
3294 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
3295 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3296 * pdp11.c (pdp11_aout_link_input_section): Likewise.
3297 (aout_link_reloc_link_order): Likewise.
3298 * reloc.c (bfd_generic_get_relocated_section_contents):
3300 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3301 * simple.c (simple_dummy_reloc_overflow): Updated.
3303 2004-10-20 Andreas Schwab <schwab@suse.de>
3305 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
3306 (elf_backend_plt_sym_val): Define.
3308 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
3310 * config.bfd: Set targ_underscore=yes for PE COFF targets
3312 2004-10-19 Alan Modra <amodra@bigpond.net.au>
3314 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
3315 (ppc64_elf_edit_opd): Likewise.
3317 2004-10-18 Mark Mitchell <mark@codesourcery.com>
3319 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
3320 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
3321 set SEC_ALLOC and SEC_LOAD.
3323 2004-10-18 Nick Clifton <nickc@redhat.com>
3325 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
3326 'name' for relocs against both local and global symbols.
3328 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3330 * bfd-in2.h: Regenerate.
3331 * bfd.c (struct bfd): Add no_export.
3332 * elflink.c (elf_link_add_object_symbols): Handle no_export.
3334 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3336 * config.bfd: Whitespace cleanup.
3337 * Makefile.am: Run "make dep-am"
3338 * Makefile.in: Regenerate.
3340 2004-10-15 Jakub Jelinek <jakub@redhat.com>
3342 * elflink.c (struct already_linked_section): Removed.
3343 (try_match_symbols_in_sections, already_linked): Removed.
3344 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
3345 prefix of section names when finding already_linked_table
3346 chain. Compare section names. Instead of calling already_linked,
3347 do it inline and only for sections in the same already_linked_list.
3349 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3351 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
3352 parameter. If called after _bfd_elf_write_section_eh_frame,
3353 don't allow a -2 return unless need_* bit is already set, and
3354 handle offsets adjusted for output_offset.
3355 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
3356 * elf.c (_bfd_elf_section_offset): Update call.
3358 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
3361 * coffcode.h (coff_compute_section_file_positions): Cast to
3362 bfd_vma when computing page alignment.
3364 2004-10-13 Mark Mitchell <mark@codesourcery.com>
3366 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3367 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
3369 2004-10-12 Mark Mitchell <mark@codesourcery.com>
3371 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
3372 relocations use a virtual address, not a section offset.
3374 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3376 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
3377 (narrow_instruction, widen_instruction): Remove unnecessary calls to
3378 xtensa_format_encode.
3379 (ebb_propose_action): Inline call to ebb_add_proposed_action.
3380 (ebb_add_proposed_action): Delete.
3382 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3384 * elf32-xtensa.c: Use ISO C90 formatting.
3386 2004-10-12 Paul Brook <paul@codesourcery.com>
3388 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
3391 2004-10-12 Paul Brook <paul@codesourcery.com>
3393 * elf32-arm.h: Support EABI version 4 objects.
3395 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3398 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
3399 Don't mark as default.
3400 (bfd_x86_64_arch): Don't mark as default.
3402 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3404 * elflink.c (enum action_discarded): New.
3405 (elf_section_complain_discarded): Delete.
3406 (elf_action_discarded): New function subsuming the above and also
3407 controlling reloc behaviour.
3408 (elf_link_input_bfd): Use it.
3410 2004-10-11 Jakub Jelinek <jakub@redhat.com>
3412 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
3413 (special_sections): Add .gnu.liblist and .gnu.conflict.
3414 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
3416 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3419 * elflink.c (elf_link_input_bfd): Try harder to support
3420 relocations against symbols in removed linkonce sections.
3422 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3424 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
3427 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
3428 sections do not reference symbols in non-SEC_ALLOC sections.
3430 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3433 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
3434 (_bfd_elf_link_omit_section_dynsym): Formatting.
3436 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3438 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
3439 * libbfd.h: Regnerate.
3440 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
3441 * elf32-frv.c: Likewise.
3442 * elf32-m32r.c: Likewise.
3443 * elf32-ppc.c: Likewise.
3444 * elf64-hppa.c: Likewise.
3445 * elfxx-ia64.c: Likewise.
3446 * opncls.c: Likewise.
3448 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3450 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
3451 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
3452 offsets stored in struct eh_cie_fde entries before doing other
3455 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
3456 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
3457 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
3458 setting offsets for removed CIEs. Don't set "sec", instead set
3459 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
3460 CIE in hdr_info. Only set make_relative and make_lsda_relative
3461 for CIEs. Use pointers rather than array indices.
3462 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
3463 make_lsda_relative, need_* on cie_inf for FDEs.
3464 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
3465 section output_offset. Delete cie_offset, instead use cie_inf
3466 pointer to CIE entry. Use need_relative and need_lsda_relative on
3467 CIE entry for FDEs. Use pointers rather than array indices.
3469 2004-10-09 Alan Modra <amodra@bigpond.net.au>
3471 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3472 bfd_is_target_special_symbol.
3473 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3474 * som.c (som_bfd_is_target_special_symbol): Define.
3476 2004-10-08 Nick Clifton <nickc@redhat.com>
3478 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3479 * configure: Regenerate.
3480 * bfd-in2.h: Regenerate.
3481 * syms.c (bfd_is_target_special_symbol): New interface function.
3482 Returns true when a symbol should be considered to be special.
3483 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3484 the symbol jump table.
3485 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3486 Return true iff the symbol is a mapping symbol.
3487 (bfd_elf32_bfd_is_target_special_symbol): Define.
3488 * elfxx-target.h: Provide a default definition for
3489 bfd_is_target_special_symbol.
3490 * aout-target.h: Likewise.
3491 * aout-tic30.c: Likewise.
3492 * binary.c: Likewise.
3493 * coffcode.h: Likewise.
3494 * i386msdos.c: Likewise.
3497 * libaout.h: Likewise.
3498 * libbfd-in.h: Likewise
3499 * libecoff.h: Likewise.
3500 * mach-o.c: Likewise.
3502 * nlm-target.h: Likewise.
3503 * oasys.c: Likewise.
3505 * ppcboot.c: Likewise.
3507 * tekhex.c: Likewise.
3508 * versados.c: Likewise.
3510 * xcoff-target.h: Likewise.
3512 * libbfd.h: Regenerate.
3514 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3516 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
3517 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
3518 (elf_backend_section_from_shdr): Define.
3520 2004-10-08 Alan Modra <amodra@bigpond.net.au>
3522 * syms.c (bfd_is_local_label): Return false for file symbols.
3524 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3525 David Heine <dlheine@tensilica.com>
3527 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
3528 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
3529 (elf32xtensa_no_literal_movement): New global variable.
3530 (elf_howto_table): Add entries for new relocations.
3531 (elf_xtensa_reloc_type_lookup): Handle new relocations.
3532 (property_table_compare): When addresses are equal, compare sizes and
3533 various property flags.
3534 (property_table_matches): New.
3535 (xtensa_read_table_entries): Extend to read new property tables. Add
3536 output_addr parameter to indicate that output addresses should be used.
3537 Use bfd_get_section_limit.
3538 (elf_xtensa_find_property_entry): New.
3539 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
3540 (elf_xtensa_check_relocs): Handle new relocations.
3541 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
3542 relocations. Use new xtensa-isa.h functions.
3543 (build_encoding_error_message): Remove encode_result parameter. Add
3544 new target_address parameter used to detect alignment errors.
3545 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
3546 error handling. Use new is_operand_relocation function.
3547 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
3548 Use underbar macro for error messages. Formatting.
3549 (get_const16_opcode): New.
3550 (get_l32r_opcode): Add a separate flag for initialization.
3551 (get_relocation_opnd): Operand number is no longer explicit in the
3552 relocation. Change to decode the opcode and analyze its operands.
3553 (get_relocation_slot): New.
3554 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
3555 Use new xtensa-isa.h functions to handle multislot instructions.
3556 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
3557 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
3558 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
3559 check_loop_aligned, check_branch_target_aligned_address, narrowable,
3560 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
3561 get_single_format, init_op_single_format_table): New.
3562 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
3563 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
3564 (contract_asm_expansion): Add error_message parameter and pass it to
3565 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
3566 with R_XTENSA_SLOT0_OP.
3567 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
3568 instructions. Use new xtensa-isa.h functions.
3569 (r_reloc struct): Add new virtual_offset field.
3570 (r_reloc_init): Add contents and content_length parameters. Set
3571 virtual_offset field to zero. Add contents to target_offset field for
3572 partial_inplace relocations.
3573 (r_reloc_is_defined): Check for null.
3574 (print_r_reloc): New debug function.
3575 (source_reloc struct): Replace xtensa_operand field with pair of the
3576 opcode and the operand position. Add is_abs_literal field.
3577 (init_source_reloc): Specify operand by opcode/position pair. Set
3578 is_abs_literal field.
3579 (source_reloc_compare): When target_offsets are equal, compare other
3580 fields to make sorting predictable.
3581 (literal_value struct): Add is_abs_literal field.
3582 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
3583 (init_literal_value): New.
3584 (is_same_value): Replace with ...
3585 (literal_value_equal): ... this function. Add comparisons of
3586 virtual_offset and is_abs_literal fields.
3587 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
3588 failure. Initialize has_last_loc field.
3589 (value_map_hash_table_delete): New.
3590 (hash_literal_value): Rename to ...
3591 (literal_value_hash): ... this. Include is_abs_literal flag and
3592 virtual_offset field in the hash value.
3593 (get_cached_value): Rename to ...
3594 (value_map_get_cached_value): ... this. Update calls to
3595 literal_value_hash and literal_value_equal.
3596 (add_value_map): Check for allocation failure. Update calls to
3597 value_map_get_cached_value and literal_value_hash.
3598 (text_action, text_action_list, text_action_t): New types.
3599 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
3600 text_action_add, text_action_add_literal, offset_with_removed_text,
3601 offset_with_removed_text_before_fill, find_insn_action,
3602 print_action_list, print_removed_literals): New.
3603 (offset_with_removed_literals): Delete.
3604 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
3605 fix_array, fix_array_count, allocated_relocs, relocs_count, and
3606 allocated_relocs_count fields.
3607 (init_xtensa_relax_info): Initialize new fields.
3608 (reloc_bfd_fix struct): Add new translated field.
3609 (reloc_bfd_fix_init): Add translated parameter and use it to set the
3611 (fix_compare, cache_fix_array): New.
3612 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
3613 section via get_xtensa_relax_info. Use cache_fix_array to set up
3614 sorted fix_array and use bsearch instead of linear search.
3615 (section_cache_t): New struct.
3616 (init_section_cache, section_cache_section, clear_section_cache): New.
3617 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
3618 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
3619 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
3620 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
3622 (retrieve_contents): Use bfd_get_section_limit.
3623 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
3624 to compute_removed_literals. Free value_map_hash_table when no longer
3626 (analyze_relocations): Check is_relaxable_asm_section flag. Call
3627 compute_text_actions for all sections.
3628 (find_relaxable_sections): Mark sections as relaxable if they contain
3629 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
3630 call. Increment relax_info src_count field only for appropriate
3631 relocation types. Remove is_literal_section check.
3632 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
3633 r_reloc_init and find_associated_l32r_irel. Check
3634 is_relaxable_asm_section flag. Handle L32R instructions with absolute
3635 literals. Pass is_abs_literal flag to init_source_reloc.
3636 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
3637 CONST16 instructions. Adjust calls to r_reloc_init and
3638 pcrel_reloc_fits. Handle weak symbols conservatively.
3639 (find_associated_l32r_irel): Add bfd parameter and pass it to
3641 (compute_text_actions, compute_ebb_proposed_actions,
3642 compute_ebb_actions, check_section_ebb_pcrels_fit,
3643 check_section_ebb_reduces, text_action_add_proposed,
3644 compute_fill_extra_space): New.
3645 (remove_literals): Replace with ...
3646 (compute_removed_literals): ... this function. Call
3647 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
3648 Call xtensa_read_table_entries to get the property table. Skip
3649 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
3650 is_removable_literal, remove_dead_literal, and
3651 identify_literal_placement functions.
3652 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
3653 instead of linear search.
3654 (is_removable_literal, remove_dead_literal,
3655 identify_literal_placement): New.
3656 (relocations_reach): Update check for literal not referenced by any
3657 PC-relative relocations. Adjust call to pcrel_reloc_fits.
3658 (coalesce_shared_literal, move_shared_literal): New.
3659 (relax_section): Use bfd_get_section_limit. Call
3660 translate_section_fixes. Update calls to r_reloc_init and
3661 offset_with_removed_text. Check new is_relaxable_asm_section flag.
3662 Add call to pin_internal_relocs. Add special handling for
3663 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
3664 info to calculate new addend_displacement variable. Replace code for
3665 deleting literals with more general code to perform the actions
3666 determined by the action_list for the section.
3667 (translate_section_fixes, translate_reloc_bfd_fix): New.
3668 (translate_reloc): Check new is_relaxable_asm_section flag. Call
3669 find_removed_literal only if is_operand_relocation. Update call to
3670 offset_with_removed_text. Use new target_offset and removed_bytes
3672 (move_literal): New.
3673 (relax_property_section): Use bfd_get_section_limit. Set new
3674 is_full_prop_section flag and handle new property tables. Update calls
3675 to r_reloc_init and offset_with_removed_text. Check
3676 is_relaxable_asm_section flag. Handle expansion of zero-sized
3677 unreachable entries, with use of offset_with_removed_text_before_fill.
3678 For relocatable links, combine entries only for literal tables.
3679 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
3680 calls to offset_with_removed_text. Translate st_size field for
3682 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
3683 failure. Add contents parameter. Update call to get_bfd_fix. Update
3684 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
3685 R_XTENSA_ASM_EXPAND relocs.
3686 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
3687 call to get_bfd_fix. Include offset from contents for partial_inplace
3689 (is_reloc_sym_weak): New.
3690 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
3691 (prop_sec_len): New.
3692 (xtensa_is_property_section): Handle new property sections.
3693 (is_literal_section): Delete.
3694 (internal_reloc_compare): When r_offset matches, compare r_info and
3695 r_addend to make sorting predictable.
3696 (internal_reloc_matches): New.
3697 (xtensa_get_property_section_name): Handle new property sections.
3698 (xtensa_get_property_predef_flags): New.
3699 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
3700 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
3701 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
3702 (xtisa_errno, xtisa_error_msg): New variables.
3703 (xtensa_isa_errno, xtensa_isa_error_msg): New.
3704 (xtensa_insnbuf_alloc): Add error handling.
3705 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
3706 use xtensa_format_decode. Add error handling.
3707 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
3708 instruction length to find the number of bytes to copy.
3709 (xtensa_isa_init): Add error handling. Replace calls to
3710 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
3711 tables in the xtensa_modules structure.
3712 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
3713 xtensa_extend_isa): Delete.
3714 (xtensa_isa_free): Change to only free lookup tables.
3715 (opname_lookup_compare): Replace with ...
3716 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
3717 (xtensa_insn_maxlength): Rename to ...
3718 (xtensa_isa_maxlength): ... this.
3719 (xtensa_insn_length): Delete.
3720 (xtensa_insn_length_from_first_byte): Replace with ...
3721 (xtensa_isa_length_from_chars): ... this function.
3722 (xtensa_num_opcodes): Rename to ...
3723 (xtensa_isa_num_opcodes): ... this.
3724 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
3725 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
3726 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3727 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3728 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3729 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3730 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3731 (xtensa_opcode_lookup): Add error handling.
3732 (xtensa_decode_insn): Replace with ...
3733 (xtensa_opcode_decode): ... this function, with new format and
3734 slot parameters. Add error handling.
3735 (xtensa_encode_insn): Replace with ...
3736 (xtensa_opcode_encode): ... this function, which does the encoding via
3737 one of the entries in the "encode_fns" array. Add error handling.
3738 (xtensa_opcode_name): Add error handling.
3739 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3740 xtensa_opcode_is_call): New.
3741 (xtensa_num_operands): Replace with ...
3742 (xtensa_opcode_num_operands): ... this function. Add error handling.
3743 (xtensa_opcode_num_stateOperands,
3744 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3745 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3746 xtensa_operand_is_visible): New.
3747 (xtensa_get_operand, xtensa_operand_kind): Delete.
3748 (xtensa_operand_inout): Add error handling and special-case for
3750 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3751 operate on one slot of an instruction. Added error handling.
3752 (xtensa_operand_encode): Handle default operands with no encoding
3753 functions. Check for success by comparing against decoded value.
3755 (xtensa_operand_decode): Handle default operands. Return decoded value
3756 through argument pointer. Add error handling.
3757 (xtensa_operand_is_register, xtensa_operand_regfile,
3758 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3759 (xtensa_operand_isPCRelative): Rename to ...
3760 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3761 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3762 through argument pointer. Add error handling.
3763 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3764 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3765 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3766 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3767 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3768 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3769 xtensa_state_is_exported, xtensa_sysreg_lookup,
3770 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3771 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3772 xtensa_interface_num_bits, xtensa_interface_inout,
3773 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3774 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3775 * xtensa-modules.c: Rewrite to use new data structures.
3776 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3777 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3778 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3779 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3780 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3781 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3782 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3783 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3784 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3785 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3786 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3787 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3788 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3789 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3790 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3791 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3792 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3793 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3794 * Makefile.in: Regenerate.
3795 * bfd-in2.h: Likewise.
3796 * libbfd.h: Likewise.
3798 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3800 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3801 against the absolute section.
3802 (mips_elf64_write_rela): Likewise.
3804 2004-10-07 Jan Beulich <jbeulich@novell.com>
3806 * elf.c (elf_find_function): Don't generally check for matching
3807 section, just for non-file symbols. Remove redunant comparison
3809 * elf32-arm.h (arm_elf_find_function): Likewise.
3811 2004-10-07 Jeff Baker <jbaker@qnx.com>
3813 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3814 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3817 2004-10-04 Roland McGrath <roland@redhat.com>
3819 * hash.c (bfd_hash_set_default_size): Use const for table.
3820 Use size_t instead of int for variable compared to sizeof results.
3822 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3825 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3827 2004-10-01 Paul Brook <paul@codesourcery.com>
3829 * elf32-arm.h (elf32_arm_fake_sections,
3830 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3832 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3834 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3836 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3838 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3839 need_relative or need_lsda_relative if we are processing an
3840 offset for a reloc on a FDE initial loc or LSDA field
3842 (_bfd_elf_write_section_eh_frame): Test need_relative and
3843 need_lsda_relative in place of corresponding make_* field
3844 when deciding to use pc-relative encodings.
3846 2004-09-30 Paul Brook <paul@codesourcery.com>
3848 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3849 target2 relocation type.
3851 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3854 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3856 2004-09-30 Paul Brook <paul@codesourcery.com>
3858 * reloc.c: Add BFD_RELOC_ARM_SMI.
3859 * bfd-in2.h: Regenerate.
3862 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3864 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3865 vma and output offset to address.
3866 * simple.c (simple_save_output_info): Only set output section
3867 and offset for debug sections, or those not already set up by
3869 (bfd_simple_get_relocated_section_contents): Update comment.
3871 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3873 * elf.c (IS_LOADED): Delete.
3874 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3875 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3878 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3881 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3882 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3883 redundant assignment of EM_SPARC.
3885 2004-09-22 Brian Ford <ford@vss.fsi.com>
3887 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3888 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3890 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3892 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3894 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3895 (elf_backend_modify_segment_map): Don't define.
3897 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3899 * elf.c (IS_LOADED): Define.
3900 (assign_file_positions_for_segments): Don't round up file offset of
3901 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3902 Delete code handling link script adjustment of lma. Do the adjust
3903 in later code handling similar ajustments. Remove dead code error
3904 check. Warn if section lma would require a negative offset
3905 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3906 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3907 update voff in section loop. Change voff in segment loop to be an
3908 adjustment on top of "off". Set sec->filepos and update "off" later.
3909 Test for loadable sections consistently using IS_LOADED. Similarly,
3910 test for alloc-only sections other than .tbss consistently.
3911 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3912 Tidy PT_NOTE handling. Use %B and %A in error messages.
3913 (assign_file_positions_except_relocs): Use %B in error message.
3915 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3917 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3918 (CONFIG_STATUS_DEPENDENCIES): New.
3919 (Makefile): Removed.
3920 (config.status): Likewise.
3921 * Makefile.in: Regenerated.
3923 2004-09-17 Paul Brook <paul@codesourcery.com>
3925 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3926 (bfd_elf32_arm_process_before_allocation): Update prototype.
3927 * bfd-in2.h: Regenerate.
3928 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3929 (elf32_arm_link_hash_table_create): Set it.
3930 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3931 (bfd_elf32_arm_set_target_relocs): New function.
3932 (arm_real_reloc_type): New function.
3933 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3934 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3935 (elf32_arm_gc_sweep_hook): Ditto.
3936 (elf32_arm_check_relocs): Ditto.
3937 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3938 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3940 (elf32_arm_got_prel): New variable.
3941 (elf32_arm_howto_from_type): New function.
3942 (elf32_arm_info_to_howto): Use it.
3943 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3944 BFD_RELOC_ARM_TARGET2.
3945 * libbfd.h: Regenerate.
3946 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3948 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3950 * ecoff.c: Update u.undef.next refs.
3951 * elf64-ppc.c: Likewise.
3952 * elflink.c: Likewise.
3953 * linker.c: Likewise.
3954 * xcofflink.c: Likewise.
3956 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3957 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3958 fields to indirect struct.
3959 * elf-m10300.c: Update u.weakdef refs.
3960 * elf32-arm.h: Likewise.
3961 * elf32-cris.c: Likewise.
3962 * elf32-frv.c: Likewise.
3963 * elf32-hppa.c: Likewise.
3964 * elf32-i370.c: Likewise.
3965 * elf32-i386.c: Likewise.
3966 * elf32-m32r.c: Likewise.
3967 * elf32-m68k.c: Likewise.
3968 * elf32-ppc.c: Likewise.
3969 * elf32-s390.c: Likewise.
3970 * elf32-sh.c: Likewise.
3971 * elf32-sparc.c: Likewise.
3972 * elf32-vax.c: Likewise.
3973 * elf32-xtensa.c: Likewise.
3974 * elf64-alpha.c: Likewise.
3975 * elf64-hppa.c: Likewise.
3976 * elf64-ppc.c: Likewise.
3977 * elf64-s390.c: Likewise.
3978 * elf64-sh64.c: Likewise.
3979 * elf64-sparc.c: Likewise.
3980 * elf64-x86-64.c: Likewise.
3981 * elfxx-ia64.c: Likewise.
3982 * elfxx-mips.c: Likewise.
3983 * elflink.c: Likewise. Also u.elf_hash_value.
3984 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3986 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3987 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3988 (bfd_elf_gc_record_vtentry): Likewise.
3989 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3991 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3993 * Makefile.am: Run "make dep-am".
3994 * Makefile.in: Regenerate.
3995 * bfd-in2.h: Regenerate.
3996 * po/SRC-POTFILES.in: Regenerate.
3997 * po/bfd.pot: Regenerate.
3999 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4001 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
4002 with bitfields. Make "type" and "other" bitfields too.
4003 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
4004 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
4005 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
4006 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
4007 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
4008 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
4009 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
4010 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
4011 * elf-hppa.h: Update all uses of elf_link_hash_flags.
4012 * elf-m10300.c: Likewise.
4014 * elf32-arm.h: Likewise.
4015 * elf32-cris.c: Likewise.
4016 * elf32-frv.c: Likewise.
4017 * elf32-hppa.c: Likewise.
4018 * elf32-i370.c: Likewise.
4019 * elf32-i386.c: Likewise.
4020 * elf32-m32r.c: Likewise.
4021 * elf32-m68k.c: Likewise.
4022 * elf32-ppc.c: Likewise.
4023 * elf32-s390.c: Likewise.
4024 * elf32-sh-symbian.c: Likewise.
4025 * elf32-sh.c: Likewise.
4026 * elf32-sh64.c: Likewise.
4027 * elf32-sparc.c: Likewise.
4028 * elf32-vax.c: Likewise.
4029 * elf32-xtensa.c: Likewise.
4030 * elf64-alpha.c: Likewise.
4031 * elf64-hppa.c: Likewise.
4032 * elf64-ppc.c: Likewise.
4033 * elf64-s390.c: Likewise.
4034 * elf64-sh64.c: Likewise.
4035 * elf64-sparc.c: Likewise.
4036 * elf64-x86-64.c: Likewise.
4037 * elflink.c: Likewise.
4038 * elfxx-ia64.c: Likewise.
4039 * elfxx-mips.c: Likewise.
4040 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4041 * configure: Regenerate.
4042 * aclocal.m4: Regenerate.
4044 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4046 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
4047 around uses of R_ARM_TARGET1.
4048 (elf32_arm_check_relocs): Likewise.
4050 2004-09-13 Paul Brook <paul@codesourcery.com>
4052 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4054 * bfd-in2.h: Regenerate.
4055 * libbfd.h: Regenerate.
4056 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4057 (elf32_arm_link_hash_table_create): Set target1_is_rel.
4058 (bfd_elf32_arm_process_before_allocation): Ditto.
4059 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
4060 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
4061 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
4064 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4066 * hpux-core.c (thread_section_p): New function.
4067 (hpux_core_core_file_p): Fix computation of offset in call
4068 to bfd_seek. Create a ".reg" section from an arbitrary
4069 ".reg/<id>" section if none was created after having read
4072 2004-09-11 Andreas Schwab <schwab@suse.de>
4074 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
4075 * aclocal.m4: Rebuild.
4076 * configure: Rebuild.
4078 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4080 * section.c (bfd_sections_find_if): Fix parameter name in
4081 comment to match code.
4083 2004-09-10 Alan Modra <amodra@bigpond.net.au>
4085 * elf.c (assign_file_positions_except_relocs): Assign relocs
4086 stored in a bfd section.
4088 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
4090 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
4091 h->gotplt_refcount to 0, not -1.
4093 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
4095 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4096 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
4098 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
4099 handle symbol visibility here.
4101 2004-09-07 Alan Modra <amodra@bigpond.net.au>
4103 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4104 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
4106 (ppc_stub_name): Remove trailing "+0" on stub name.
4107 (create_linkage_sections): Create relocations for
4108 branch lookup table when --emit-relocs as well as when --shared.
4109 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
4110 relbrlt test. For --emit-stub-syms, always output a sym even when
4111 one already exists on a plt call stub. Put stub type in the stub
4113 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
4115 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
4116 reloc_count in stub sections. Adjust relbrlt test.
4117 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
4118 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
4119 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
4120 for relocs against discarded symbols. Fix comments.
4122 2004-09-06 Mark Mitchell <mark@codesourcery.com>
4124 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
4125 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
4127 (map_sections_to_segments): ... here. Use it. Assign a file
4128 position to the .dynamic section if it is not loadable, but part
4129 of the PT_DYNAMIC segment.
4130 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4131 offsets, not VMAs, for the BPABI. Do not fill in the header in
4132 the .got.plt section for the BPABI.
4133 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
4135 (elf_backend_want_got_plt): Define to zero for Symbian OS.
4137 2004-09-06 Nick Clifton <nickc@redhat.com>
4139 * elflink.c (elf_link_add_object_symbols): Set the error code to
4140 bfd_error_wrong_format when the input format does not match the
4143 2004-09-06 Alan Modra <amodra@bigpond.net.au>
4145 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
4146 (ppc64_elf_check_directives): ..here.
4147 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
4148 before accessing ppc64_elf_tdata.
4149 (ppc64_elf_finish_dynamic_sections): And here too.
4151 2004-09-04 Alan Modra <amodra@bigpond.net.au>
4153 * bfd.c (_bfd_default_error_handler): Correct loop exit.
4155 2004-09-03 Mark Mitchell <mark@codesourcery.com>
4157 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
4158 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
4159 (bfd_elf32_littlearm_symbian_vec): Likewise.
4160 * configure: Regenerated.
4161 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
4162 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
4163 (PLT_ENTRY_SIZE): Likewise.
4164 (bfd_vma_elf32_arm_symbian_plt_entry): New
4166 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
4168 (create_got_section): Don't create sections when generating BPABI
4170 (elf32_arm_create_dynamic_sections): Tidy.
4171 (elf32_arm_link_hash_table_create): Set plt_header_size,
4172 plt_entry_size, and symbian_p.
4173 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
4174 generating BPABI objects.
4175 (allocate_dynrelocs): Use htab->plt_header_size, not
4176 PLT_HEADER_SIZE. Do not add to .got.plt when
4177 generating BPABI objects.
4178 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
4179 * elfarm-nabi.c: Add SymbianOS target vectors.
4180 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
4181 (_bfd_elf_link_create_dynamic_sections): Likewise.
4182 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
4183 (elfNN_bed): Use it.
4184 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
4185 (bfd_elf32_littlearm_symbian_vec): Likewise.
4186 (_bfd_target_vector): Add them.
4188 2004-09-03 Nick Clifton <nickc@redhat.com>
4191 * coffcode.h (handle_COMDAT): Replace abort with an warning
4192 message and allow the scan to continue.
4194 2004-09-02 Alan Modra <amodra@bigpond.net.au>
4196 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
4197 in when reading relocs, not our sorted syms. Remove unnecessary
4200 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
4202 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
4204 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
4206 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
4207 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
4208 replace uses of *_alias with *_noncanonical.
4209 * aclocal.m4: Rebuild with aclocal 1.4p6.
4210 * Makefile.in: Rebuild with automake 1.4p6.
4211 * doc/Makefile.in: Rebuild with automake 1.4p6.
4212 * configure.in: Autoupdate with autoupdate 2.59.
4213 * config.in: Regenerate with autoheader 2.59.
4214 * configure: Regnerate with autoconf 2.59.
4216 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4218 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
4219 symbol pointer arrays before modifying.
4221 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4223 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
4224 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
4225 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
4226 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
4227 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
4228 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
4229 Use both symbol tables on non-relocatable objects. Use a common
4230 error exit. Fix "mid" warning.
4231 * libbfd.h: Regenerate.
4232 * bfd-in2.h: Regenerate.
4234 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4236 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
4238 (struct sfpr_def_parms): Save some space.
4239 (sfpr_define): Here too.
4241 * elf64-ppc.c (compare_symbols): Put section syms first.
4242 (sym_exists_at): New function.
4243 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
4244 points only for relocatable files. Use .opd section contents
4245 otherwise. Generally clean up the code.
4247 2004-08-27 Alan Modra <amodra@bigpond.net.au>
4249 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
4250 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
4251 (struct sfpr_def_parms): New.
4252 (sfpr_define): New function.
4253 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
4254 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
4255 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
4256 (savefpr1_tail, restfpr1_tail): New functions.
4257 (savevr, savevr_tail, restvr, restvr_tail): New functions.
4258 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
4259 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
4260 code. Define all ABI mandated _save and _rest functions.
4262 2004-08-26 Paul Brook <paul@codesourcery.com>
4264 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
4266 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4268 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
4271 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4273 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
4274 that pcrel correction is applied for R_386_PC32.
4276 2004-08-25 Alan Modra <amodra@bigpond.net.au>
4278 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
4279 for R_386_32 and R_386_PC32 relocs against symbols defined in
4282 2004-08-25 Dmitry Diky <diwil@spec.ru>
4284 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
4285 Add new relocations.
4286 * bfd-in2.h: Regenerate.
4287 * libbfd.h: Regenerate.
4288 * elf32-msp430.c: Clean-up code.
4289 (elf_msp430_howto_table): Add new relocation entries.
4290 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
4291 (msp430_elf_relax_section): New function.
4292 (msp430_elf_relax_delete_bytes): New function.
4293 (msp430_elf_symbol_address_p): New function.
4295 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4297 * elf32-m32r.c (m32r_elf_relocate_section): Handle
4298 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
4300 2004-08-20 Daniel Jacobowitz <dan@debian.org>
4302 * elflink.c (_bfd_elf_section_already_linked): Handle
4303 SEC_LINK_DUPLICATES_SAME_CONTENTS.
4305 2004-08-19 Mark Mitchell <mark@codesourcery.com>
4307 * config.bfd (arm*-*-symbianelf*): New target.
4308 (arm*-*-eabi*): Likewise.
4310 2004-08-19 Alan Modra <amodra@bigpond.net.au>
4312 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
4313 "struct ppc_link_hash_entry *".
4314 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
4315 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
4317 2004-08-19 Jakub Jelinek <jakub@redhat.com>
4319 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
4320 entries (where fd_aux overlaps next entry's fd_func).
4321 Add non_overlapping argument, use it.
4322 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
4323 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4324 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
4325 as indexes into opd_sym_map/opd_adjust array.
4326 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
4328 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4330 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
4331 if we can look up their function descriptor in a regular file.
4333 2004-08-18 Nick Clifton <nickc@redhat.com>
4336 * cofflink.c (coff_link_add_symbols): Check that the comdat
4337 pointer in the coff_section_data structure has been initialised
4340 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4343 * elflink.c (bfd_elf_record_link_assignment): Add comment about
4344 changing bfd_link_hash_undefined to bfd_link_hash_new.
4346 2004-08-17 Jakub Jelinek <jakub@redhat.com>
4348 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
4350 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
4351 (synthetic_opd, synthetic_relocatable): New variables.
4352 (compare_symbols, compare_relocs): New helper routines.
4353 (ppc64_elf_get_synthetic_symtab): New function.
4354 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
4356 * bfd-in2.h: Regenerated.
4357 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
4358 to relsyms. Return 0 if abfd is relocatable.
4360 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4362 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
4364 2004-08-17 Nick Clifton <nickc@redhat.com>
4366 * (is_arm_mapping_symbol_name): New function - return true
4367 when a symbol name matches the requirements for an ARM mapping
4369 (arm_elf_find_function): New function based on
4370 elf_find_function in elf.c but skipping ARM mapping symbols
4371 and including thumb function symbols.
4372 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
4373 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
4375 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4377 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
4378 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
4379 (ppc64_elf_brtaken_reloc): Here too.
4381 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4383 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
4385 (ppc64_elf_check_directives): Check that we have the right hash
4386 table before proceeding.
4388 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4390 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
4391 (adjust_opd_syms): Attach opd syms for deleted entries to one of
4392 the sections that will be discarded.
4394 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4396 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
4398 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4400 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
4401 free space available.
4403 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4405 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
4406 occurrences with bfd_byte * thoughout file.
4408 * coff-rs6000.c (do_shared_object_padding): Warning fix.
4409 (xcoff_write_armap_big): Likewise.
4410 (xcoff_write_archive_contents_old): Likewise.
4411 (xcoff_write_archive_contents_big): Likewise.
4413 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
4415 2004-08-13 Nick Clifton <nickc@redhat.com>
4417 * elf32-arm.h: Convert to ISO C90.
4419 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4422 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
4425 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4427 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
4428 (bfd_archive_filename, bfd_get_section_ident): Delete.
4429 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
4430 bfd_archive_filename.
4431 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
4432 to warn about symbols in discarded sections. Use _bfd_error_handler.
4433 * aout-adobe.c (aout_adobe_callback): See below.
4434 * aout-cris.c (swap_ext_reloc_in): ..
4435 * coff-arm.c (find_thumb_glue, find_arm_glue,
4436 coff_arm_relocate_section, bfd_arm_process_before_allocation,
4437 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
4438 coff_arm_copy_private_bfd_data): ..
4439 * coff-i860.c (i860_reloc_processing): ..
4440 * coff-mcore.c (mcore_coff_unsupported_reloc,
4441 coff_mcore_relocate_section): ..
4442 * coff-ppc.c (coff_ppc_relocate_section): ..
4443 * coff-rs6000.c (xcoff_create_csect_from_smclas
4444 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4445 sh_swap_insns, sh_relocate_section): ..
4446 * coff-tic54x.c (tic54x_reloc_processing): ..
4447 * coff-tic80.c (coff_tic80_relocate_section): ..
4448 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
4449 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
4450 coff_slurp_symbol_table, coff_classify_symbol,
4451 coff_slurp_reloc_table): ..
4452 * coffgen.c (_bfd_coff_read_string_table): ..
4453 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
4454 _bfd_coff_generic_relocate_section): ..
4455 * cpu-arm.c (bfd_arm_merge_machines): ..
4456 * cpu-sh.c (sh_merge_bfd_arch): ..
4457 * elf-hppa.h (elf_hppa_relocate_section): ..
4458 * elf.c (bfd_elf_string_from_elf_section, setup_group,
4459 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
4460 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
4461 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
4462 * elf32-arm.h (find_thumb_glue, find_arm_glue,
4463 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
4464 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
4465 elf32_arm_relocate_section, elf32_arm_set_private_flags,
4466 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
4467 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
4468 cris_elf_merge_private_bfd_data
4469 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
4470 * elf32-gen.c (elf32_generic_link_add_symbols): ..
4471 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4472 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4473 elf32_hppa_relocate_section): ..
4474 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4475 i370_elf_check_relocs, i370_elf_relocate_section): ..
4476 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4477 elf_i386_relocate_section): ..
4478 * elf32-m32r.c (m32r_elf_relocate_section,
4479 m32r_elf_merge_private_bfd_data): ..
4480 * elf32-m68hc1x.c (m68hc12_add_stub,
4481 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4482 * elf32-m68k.c (elf_m68k_relocate_section): ..
4483 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4484 mcore_elf_relocate_section): ..
4485 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4486 ppc_elf_check_relocs, ppc_elf_relocate_section,
4487 ppc_elf_begin_write_processing): ..
4488 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4489 elf_s390_relocate_section): ..
4490 * elf32-sh-symbian.c (sh_symbian_import_as,
4491 sh_symbian_process_embedded_commands,
4492 sh_symbian_relocate_section): ..
4493 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4494 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4495 sh_elf_merge_private_data): ..
4496 * elf32-sparc.c (elf32_sparc_check_relocs,
4497 elf32_sparc_relocate_section,
4498 elf32_sparc_merge_private_bfd_data): ..
4499 * elf32-v850.c (v850_elf_check_relocs,
4500 v850_elf_merge_private_bfd_data): ..
4501 * elf32-xtensa.c (elf_xtensa_check_relocs,
4502 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4503 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4504 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4505 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4506 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4507 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4508 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4509 ppc64_elf_relocate_section): ..
4510 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4511 elf_s390_relocate_section): ..
4512 * elf64-sh64.c (sh_elf64_relocate_section): ..
4513 * elf64-sparc.c (sparc64_elf_check_relocs,
4514 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
4515 sparc64_elf_merge_private_bfd_data): ..
4516 * elf64-x86-64.c (elf64_x86_64_check_relocs,
4517 elf64_x86_64_relocate_section): ..
4518 * elflink.c (_bfd_elf_add_default_symbol,
4519 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
4520 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
4521 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
4522 elf_get_linked_section_vma, elf_fixup_link_order,
4523 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
4524 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
4525 * elfxx-ia64.c (elfNN_ia64_relax_section,
4526 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
4527 * elfxx-mips.c (mips_elf_perform_relocation,
4528 _bfd_mips_elf_check_relocs,
4529 _bfd_mips_elf_merge_private_bfd_data): ..
4530 * ieee.c (ieee_slurp_external_symbols): ..
4531 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
4532 * libbfd.c (_bfd_generic_verify_endian_match): ..
4533 * linker.c (_bfd_generic_link_add_one_symbol,
4534 _bfd_generic_section_already_linked): ..
4535 * pdp11.c (translate_to_native_sym_flags): ..
4536 * pe-mips.c (coff_pe_mips_relocate_section): ..
4537 * peicode.h (pe_ILF_build_a_bfd): ..
4538 * srec.c (srec_bad_byte): ..
4539 * stabs.c (_bfd_link_section_stabs): ..
4540 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
4541 Replace all uses of bfd_archive_filename and bfd_get_section_ident
4542 with corresponding %B and %A in _bfd_error_handler format string.
4543 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
4544 calls to use %A and %B. Fix "against symbol .. from section" and
4545 similar error messages. Combine multiple _bfd_error_handler calls
4546 where they were separated due to bfd_archive_filename deficiencies.
4547 * bfd-in2.h: Regenerate.
4549 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
4551 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
4554 2004-08-10 Alan Modra <amodra@bigpond.net.au>
4556 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
4557 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
4558 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
4560 (link_hash_newfunc): Init was_undefined.
4561 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
4562 Use undefweak instead.
4563 (ppc64_elf_check_directives): Fix undefs chain.
4564 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
4566 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
4567 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
4568 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
4570 2004-08-09 Jakub Jelinek <jakub@redhat.com>
4572 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
4573 error, test input_section flags rather than sec.
4575 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4577 * elf-bfd.h (struct elf_backend_data): Add
4578 elf_backend_archive_symbol_lookup.
4579 (_bfd_elf_archive_symbol_lookup): Declare.
4580 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
4581 (elf_link_add_archive_symbols): ..extracted from here. Call the
4583 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
4584 (elfNN_bed): Init new field.
4585 * elf64-ppc.c (elf_backend_check_directives): Define.
4586 (elf_backend_archive_symbol_lookup): Define.
4587 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
4588 a ppc_link_hash_entry pointer.
4590 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
4591 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
4592 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
4593 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
4594 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
4595 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4596 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
4599 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4601 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
4602 (ppc64_elf_add_symbol_hook): Test for NULL section.
4603 (get_sym_h): Formatting.
4604 (ppc64_elf_size_stubs): Include reloc addend in value stored as
4607 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
4608 long branch stubs with code handling plt and r2off branch stubs.
4610 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4612 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
4613 * elflink.c (elf_link_input_bfd): Formatting.
4614 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
4616 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
4617 (link_hash_newfunc): Don't set it.
4618 (ppc64_elf_copy_indirect_symbol): Nor copy it.
4619 (ppc64_elf_mark_entry_syms): Delete.
4620 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
4621 sections. Use get_opd_info.
4622 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
4624 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4626 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
4628 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
4629 (func_desc_adjust): Don't set have_undefweak.
4630 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
4631 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
4633 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
4634 "struct ppc_link_hash_entry *". Adjust all references.
4635 (ppc64_elf_hide_symbol): Correct a comment.
4637 * elf64-ppc.c (get_opd_info): New function.
4638 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
4639 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
4640 before calling get_fdh. Test fdh rather than h before dereferencing
4641 fdh. Mark removed symbols in opd_adjust.
4642 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
4643 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
4645 (ppc64_elf_output_symbol_hook): Likewise.
4647 2004-08-06 Paul Brook <paul@codesourcery.com>
4649 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
4650 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
4651 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
4652 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
4653 and BFD_RELOC_ARM_SBREL32.
4654 * bfd-in2.h, bbfd.h: Regenerate.
4656 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4658 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
4659 the dynamic link symbol actually in use.
4661 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
4663 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
4665 2004-07-31 Joel Brobecker <brobecker@gnat.com>
4666 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4668 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
4669 SHN_MIPS_TEXT and SHN_MIPS_DATA.
4671 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
4672 Nick Clifton <nickc@redhat.com>
4675 * bfd.c (_bfd_default_error_handler): Make it global.
4677 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
4679 * elf.c (assign_section_numbers): Cope gracefully with sections
4680 which have SHF_LINK_ORDER set but no sh_link set up.
4681 * elflink.c (elf_get_linked_section_vma): Likewise.
4683 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
4686 * elfxx-target.h (elf_backend_link_order_error_handler): New.
4687 Set it to _bfd_default_error_handler.
4688 (elfNN_bed): Add elf_backend_link_order_error_handler.
4690 * libbfd-in.h (_bfd_default_error_handler): New.
4692 * libbfd.h: Regenerated.
4694 2004-07-30 Jakub Jelinek <jakub@redhat.com>
4696 * archures.c (bfd_mach_sparc_64bit_p): Define.
4697 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
4698 * bfd-in2.h: Rebuilt.
4700 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4702 Introduce SH2a support.
4703 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
4704 * archures.c (bfd_mach_sh2a_nofpu): New.
4705 * bfd-in2.h: Rebuilt.
4706 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
4707 (arch_info_struct): Add sh2a_nofpu.
4708 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
4709 2003-12-29 DJ Delorie <dj@redhat.com>
4710 * reloc.c: Add relocs for sh2a.
4711 * bfd-in2.h: Regenerate.
4712 * libbfd.hh: Regenerate.
4713 2003-12-01 Michael Snyder <msnyder@redhat.com>
4714 * archures.c (bfd_mach_sh2a): New.
4715 * bfd-in2.h: Rebuilt.
4716 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
4718 (arch_info_struct): Add sh2a.
4719 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
4721 2004-07-28 Nick Clifton <nickc@redhat.com>
4722 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4725 * som.c (setup_sections): Improve estimation of space sizes in
4726 relocatable objects.
4728 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4729 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4730 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4732 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4733 * configure: Regenerate.
4734 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4735 case that accepts OSABI=NetBSD and OSABI=SysV.
4736 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4737 the base of .got or .data (if .got does not exist).
4738 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4740 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4741 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4742 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4743 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4745 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4748 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4749 (elf_sec_group): Defined.
4750 (bfd_elf_match_symbols_in_sections): New prototype.
4751 (_bfd_elf_setup_group_pointers): Likewise.
4753 * elf.c (bfd_elf_discard_group): Abort.
4754 (bfd_elf_set_group_contents): Also include relocation sections.
4755 Remove zero-fill for ld -r.
4756 (_bfd_elf_setup_group_pointers): New function.
4757 (elf_sort_elf_symbol): Likewise.
4758 (elf_sym_name_compare): Likewise.
4759 (bfd_elf_match_symbols_in_sections): Likewise.
4761 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4763 * elflink.c (match_group_member): New.
4764 (elf_link_input_bfd): Check group member for discarded section.
4765 (try_match_symbols_in_sections): New function.
4766 (already_linked): Likewise.
4767 (_bfd_elf_section_already_linked): Support mixing comdat group
4768 and linkonce section.
4770 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4771 * linker.c (bfd_section_already_linked_table_traverse): New.
4773 * libbfd.h: Regenerated.
4775 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4777 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4778 BFD_RELOC_CRX_SWITCH32.
4779 * bfd-in2.h: Regenerate.
4780 * libbfd.h: Regenerate.
4781 * elf32-crx.c: Support relocation/relaxation of
4782 BFD_RELOC_CRX_SWITCH* types.
4784 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4786 * elf64-ppc.c: Correct "Linker stubs" comment.
4788 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4790 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4792 (elf_linked_to_section): New.
4794 * elf.c (assign_section_numbers): Set up sh_link for
4797 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4798 to sh_link for SHT_IA_64_UNWIND sections.
4800 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4802 * elflink.c (elf_fixup_link_order): Add _() to error message.
4804 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4806 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4809 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4811 * aout-adobe.c (aout_32_section_already_linked): Defined.
4812 * aout-target.h (MY_section_already_linked): Likewise.
4813 * aout-tic30.c (MY_section_already_linked): Likewise.
4814 * binary.c (binary_section_already_linked): Likewise.
4815 * bout.c (b_out_section_already_linked): Likewise.
4816 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4817 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4818 * coffcode.h (coff_section_already_linked): Likewise.
4819 * i386msdos.c (msdos_section_already_linked): Likewise.
4820 * i386os9k.c (os9k_section_already_linked): Likewise.
4821 * ieee.c (ieee_section_already_linked): Likewise.
4822 * ihex.c (ihex_section_already_linked): Likewise.
4823 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4824 * mmo.c (mmo_section_already_linked): Likewise.
4825 * nlm-target.h (nlm_section_already_linked): Likewise.
4826 * oasys.c (oasys_section_already_linked): Likewise.
4827 * pef.c (bfd_pef_section_already_linked): Likewise.
4828 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4829 * som.c (som_bfd_discard_group): Likewise.
4830 * srec.c (srec_section_already_linked): Likewise.
4831 * tekhex.c (tekhex_section_already_linked): Likewise.
4832 * versados.c (versados_section_already_linked): Likewise.
4833 * vms.c (vms_section_already_linked): Likewise.
4834 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4835 * xsym.c (bfd_sym_section_already_linked): Likewise.
4837 * bfd-in.h (bfd_section_already_linked_table_init): New.
4838 (bfd_section_already_linked_table_free): Likewise.
4840 * coff-rs6000.c (rs6000coff_vec): Add
4841 _bfd_generic_section_already_linked.
4842 (pmac_xcoff_vec): Likewise.
4843 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4844 (aix5coff64_vec): Likewise.
4846 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4847 * elflink.c (_bfd_elf_section_already_linked): New function.
4849 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4851 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4852 (_bfd_generic_section_already_linked): New.
4853 (bfd_section_already_linked_hash_entry): Likewise.
4854 (bfd_section_already_linked): Likewise.
4855 (bfd_section_already_linked_table_lookup): Likewise.
4856 (bfd_section_already_linked_table_insert): Likewise.
4858 * linker.c (bfd_section_already_linked): New.
4859 (_bfd_section_already_linked_table): Likewise.
4860 (bfd_section_already_linked_table_lookup): Likewise.
4861 (bfd_section_already_linked_table_insert): Likewise.
4862 (already_linked_newfunc): Likewise.
4863 (bfd_section_already_linked_table_init): Likewise.
4864 (bfd_section_already_linked_table_free): Likewise.
4865 (_bfd_generic_section_already_linked): Likewise.
4867 * section.c (bfd_section): Remove comdat.
4868 (bfd_comdat_info): Moved to ...
4869 * bfd-in.h (coff_comdat_info): Here.
4870 (bfd_coff_get_comdat_section): New.
4871 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4872 * libcoff-in.h (coff_section_tdata): Add comdat.
4873 * coffcode.h (handle_COMDAT): Updated.
4874 * cofflink.c (coff_link_add_symbols): Likewise.
4875 * ecoff.c (bfd_debug_section): Likewise.
4877 * targets.c (bfd_target): Add _section_already_linked.
4878 (BFD_JUMP_TABLE_LINK): Updated.
4880 * bfd-in2.h: Regenerated.
4881 * libbfd.h: Likewise.
4882 * libcoff.h: Likewise.
4884 2003-07-21 Paul Brook <paul@codesourcery.com>
4886 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4887 elf_fixup_link_order): New functions.
4888 (bfd_elf_final_link): Call elf_fixup_link_order.
4890 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4892 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4893 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4895 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4896 _bfd_elf_symbol_refs_local_p.
4897 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4900 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4902 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4904 (bfd_elf_get_dyn_lib_class): New prototype.
4905 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4907 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4908 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4909 entry is needed. Issue an error if a DT_NEEDED entry is needed
4910 for a file marked DYN_NO_NEEDED.
4911 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4914 * bfd-in2.h: Regenerated.
4916 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4918 * elflink.c (elf_section_complain_discarded): Don't complain in
4921 2004-07-10 James E Wilson <wilson@specifixinc.com>
4923 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4924 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4925 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4926 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4928 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4929 bfd_put_64 to bfd_putl64.
4930 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4932 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4935 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4936 .init/.fini sections when trying to relax it.
4938 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4940 * elf.c (assign_file_positions_for_segments): Make sure the
4941 .dynamic section is the first section in the PT_DYNAMIC segment.
4943 2004-07-09 Nick Clifton <nickc@redhat.com>
4945 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4946 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4947 sh_elf_get_flags_from_mach functions so that they do not conflict
4948 when this target is built with other sh-elf targets.
4949 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4950 suppression of this function.
4951 (sh_elf_find_flags): Likewise.
4953 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4955 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4956 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4957 (BFD32_BACKENDS): Add elf32-crx.lo.
4958 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4959 (cpu-crx.lo): New target.
4960 (elf32-crx.lo): New target.
4961 * Makefile.in: Regenerate.
4962 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4963 (bfd_archures_list): Add bfd_crx_arch.
4964 * bfd-in2.h: Regenerate.
4965 * config.bfd: Handle crx-*-elf*, crx*.
4966 * configure.in: Handle bfd_elf32_crx_vec.
4967 * configure: Regenerate.
4968 * cpu-crx.c: New file.
4969 * elf32-crx.c: Likewise.
4970 * libbfd.h: Regenerate.
4971 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4972 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4973 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4974 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4975 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4976 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4977 * targets.c (bfd_elf32_crx_vec): Declare.
4978 (bfd_target_vector): Add bfd_elf32_crx_vec.
4980 2004-07-06 Nick Clifton <nickc@redhat.com>
4982 * config.bfd: Add sh-symbian-elf target.
4983 * configure.in: Add bfd_elf32_shl_symbian_vec.
4984 * configure: Regenerate.
4985 * elf-bfd.h (struct elf_backend_data): Add new field
4987 * elflink.c (elf_link_add_object_symbols): Invoke the
4988 check_directives function, if defined.
4989 * elfxx-target.h: Provide a default, NULL definition for
4991 * targets.c: Add bfd_elf32_shl_symbian_vec.
4992 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4994 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4995 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4996 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4997 not already been defined.
4998 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4999 * sh-symbian.c: New file. Provide functions to support the
5000 * sh-symbian-elf target.
5001 * Makefile.am: Add elf32-sh-symbian.c
5002 * Makefile.in: Regenerate.
5004 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5006 * elf32-sh.c: Include ../opcodes/sh-opc.h.
5007 * Makefile.am: Ran make dep-am.
5008 * Makefile.in: Ran make dep-in.
5010 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5012 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
5015 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
5017 * config.bfd: Add want64 to configuration target s390-*-linux*.
5019 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
5021 * bfd.c (bfd_get_section_ident): New.
5023 * elflink.c (elf_link_read_relocs_from_section): Call
5024 bfd_get_section_ident to identify the section when reporting
5026 (_bfd_elf_link_output_relocs): Likewise.
5027 (elf_link_output_extsym): Likewise.
5028 (elf_link_input_bfd): Likewise.
5029 (bfd_elf_gc_record_vtinherit): Likewise.
5031 * bfd-in2.h: Regenerated.
5033 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5034 Nick Clifton <nickc@redhat.com>
5037 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5038 of section symbols to mips_elf_sort_hash_table ().
5040 2004-07-01 Alan Modra <amodra@bigpond.net.au>
5042 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
5044 (elf_section_complain_discarded): New function. Handle
5045 .gcc_except_table too.
5046 (elf_link_input_bfd): Rewrite handling of relocs against symbols
5047 in discarded sections.
5048 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5050 2004-06-30 James E Wilson <wilson@specifixinc.com>
5052 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5053 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5055 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
5058 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
5059 local references to discarded sections and report their
5062 2004-06-30 Alan Modra <amodra@bigpond.net.au>
5064 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
5065 sec_info_type, test section name instead.
5067 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5070 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5071 in .init/.fini sections.
5073 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5075 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
5076 bfd_get_section_limit.
5078 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5080 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
5081 output section size.
5083 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5085 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
5087 (mmix_elf_perform_relocation): Adjust for above change.
5088 (mmix_elf_relocate_section): Likewise.
5089 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
5090 (mmix_elf_get_section_contents): Delete.
5091 (bfd_elf64_get_section_contents): Delete.
5092 (mmix_elf_relocate_section): Zero stub area.
5093 * linker.c (default_indirect_link_order): Alloc max of section size
5095 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
5096 * section.c (bfd_malloc_and_get_section): Likewise.
5097 (struct bfd_section): Update rawsize comment.
5098 * bfd-in2.h: Regenerate.
5100 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
5102 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5104 * bfd-in.h (bfd_get_section_limit): Define.
5105 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
5106 (_bfd_final_link_relocate): Use bfd_get_section_limit.
5107 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
5108 * coff-arm.c (coff_arm_relocate_section): Likewise.
5109 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
5110 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
5111 (bfd_ns32k_final_link_relocate): Likewise.
5112 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
5113 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
5114 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
5115 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
5116 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
5117 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
5118 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
5119 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5120 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
5121 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
5122 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
5123 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
5124 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
5125 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
5126 * elf32-v850.c (v850_elf_reloc): Likewise.
5127 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
5128 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
5129 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
5130 * elf64-mips.c (mips_elf64_gprel32_reloc)
5131 (mips16_gprel_reloc): Likewise.
5132 * elf64-mmix.c (mmix_elf_reloc): Likewise.
5133 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
5134 * elf64-sparc.c (init_insn_reloc): Likewise.
5135 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5136 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
5137 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
5138 (_bfd_mips_elf_generic_reloc): Likewise.
5139 * bfd-in2.h: Regenerate.
5141 2004-06-28 Alan Modra <amodra@bigpond.net.au>
5143 * bfd-in.h (struct stab_info): Move from stabs.c.
5144 * stabs.c (struct stab_link_includes_table): Delete.
5145 (stab_link_includes_lookup): Delete.
5146 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
5147 level of indirection from sinfo parm.
5148 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
5149 stabstr section. Adjust hash table accesses.
5150 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
5151 alloc. Adjust stab_info test.
5152 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
5153 (_bfd_coff_final_link): Adjust stab_info test.
5154 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
5155 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
5157 * libcoff-in.h (struct coff_link_hash_table): Likewise.
5158 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
5159 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
5160 stabstr section. Adjust stab_info test.
5161 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
5162 (_bfd_write_stab_strings): Adjust prototypes.
5163 * libbfd.h: Regenerate.
5164 * libcoff.h: Regenerate.
5165 * bfd-in2.h: Regenerate.
5167 2004-06-27 Mark Kettenis <kettenis@gnu.org>
5169 From Miod Vallat <miod@online.fr>:
5170 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
5172 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
5174 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
5175 (struct elf32_mn10300_link_hash_entry): Remove
5176 pcrel_relocs_copied.
5177 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
5178 R_MN10300_32. Don't adjust pcrel_relocs_copied.
5179 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
5180 and gotoff relocations if the symbol doesn't bind locally. Use
5181 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
5182 relocation for PCREL32.
5183 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
5184 to test whether a symbol binds locally.
5185 (elf32_mn10300_link_hash_newfunc): Don't initialize
5186 pcrel_relocs_copied.
5187 (_bfd_mn10300_elf_discard_copies): Delete.
5188 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
5190 2004-06-26 Mark Kettenis <kettenis@gnu.org>
5192 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
5194 2004-06-25 Joel Brobecker <brobecker@gnat.com>
5196 * som.c (som_set_reloc_info): Correct small typo.
5198 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5200 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
5201 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
5202 (m32r_elf_gcsweep_hook): Likewise.
5203 (m32r_elf_check_relocs): Likewise.
5204 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
5205 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
5206 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
5207 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
5208 * bfd-in2.h: Regenerated.
5209 * libbfd.h: Regenerated.
5211 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
5213 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
5215 (elf64_x86_64_relocate_section): Issue an error for
5216 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
5217 against global symbols when building shared library.
5219 2004-06-24 Alan Modra <amodra@bigpond.net.au>
5221 * section.c (struct sec): Rename "_cooked_size" to "size".
5222 Rename "_raw_size" to "rawsize".
5223 (STD_SECTION): Adjust comments.
5224 (bfd_set_section_size, bfd_get_section_contents): Use size.
5225 (bfd_malloc_and_get_section): New function.
5226 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
5227 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
5228 Correctly free reloc and contents memory.
5229 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
5230 and fake CIE now that we can shink section size to zero.
5231 (_bfd_elf_write_section_eh_frame): Likewise..
5232 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
5233 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
5234 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
5235 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
5236 unneeded indirection.
5237 * elf.c (_bfd_elf_section_offset): .. and update call.
5238 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
5239 * libbfd.h: Regenerate.
5240 * bfd-in2.h: Regenerate.
5242 Replace occurrences of "_raw_size" and "_cooked_size" in most places
5243 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
5244 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
5245 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
5246 Similarly use "rawsize", if non-zero, in reloc functions to validate
5247 reloc addresses. Use new bfd_malloc_and_get_section in most places
5248 where bfd_get_section_contents was called. Expand all occurrences of
5249 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
5250 grok_prstatus and similar functions to "size".
5251 * aix386-core.c (aix386_core_file_p): ..
5252 * aix5ppc-core.c (xcoff64_core_p): ..
5253 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
5254 aout_adobe_set_section_contents): ..
5255 * aout-target.h (callback): ..
5256 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
5257 MY_bfd_final_link): ..
5258 * aoutf1.h (sunos4_core_file_p): ..
5259 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5260 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
5261 final_link, aout_link_input_section): ..
5262 * binary.c (binary_object_p, binary_canonicalize_symtab,
5263 binary_set_section_contents): ..
5264 * bout.c (b_out_callback, b_out_write_object_contents,
5265 b_out_set_section_contents, b_out_bfd_relax_section,
5266 b_out_bfd_get_relocated_section_contents): ..
5267 * cisco-core.c (cisco_core_file_validate): ..
5268 * coff-alpha.c (alpha_ecoff_object_p,
5269 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
5270 * coff-arm.c (coff_arm_relocate_section,
5271 bfd_arm_allocate_interworking_sections): ..
5272 * coff-h8300.c (h8300_reloc16_extra_cases,
5273 h8300_bfd_link_add_symbols): ..
5274 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
5275 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
5276 ppc_bfd_coff_final_link): ..
5277 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
5278 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5279 sh_align_loads, sh_coff_get_relocated_section_contents): ..
5280 * coff64-rs6000.c (xcoff64_write_object_contents,
5281 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
5282 * coffcode.h (coff_compute_section_file_positions,
5283 coff_write_object_contents): ..
5284 * coffgen.c (make_a_section_from_file, coff_write_symbols,
5285 coff_section_symbol, build_debug_section): ..
5286 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
5287 process_embedded_commands, _bfd_coff_link_input_bfd,
5288 _bfd_coff_write_global_sym): ..
5289 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
5290 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
5291 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
5292 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
5293 _bfd_dwarf2_find_nearest_line): ..
5294 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
5295 ecoff_compute_section_file_positions,
5296 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
5297 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
5298 _bfd_elf_discard_section_eh_frame_hdr,
5299 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
5300 _bfd_elf_write_section_eh_frame,
5301 _bfd_elf_write_section_eh_frame_hdr): ..
5302 * elf-hppa.h (elf_hppa_sort_unwind): ..
5303 * elf-m10200.c (mn10200_elf_relax_section,
5304 mn10200_elf_relax_delete_bytes,
5305 mn10200_elf_get_relocated_section_contents): ..
5306 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
5307 mn10300_elf_check_relocs, mn10300_elf_relax_section,
5308 mn10300_elf_relax_delete_bytes,
5309 mn10300_elf_get_relocated_section_contents,
5310 _bfd_mn10300_elf_adjust_dynamic_symbol,
5311 _bfd_mn10300_elf_discard_copies,
5312 _bfd_mn10300_elf_size_dynamic_sections,
5313 _bfd_mn10300_elf_finish_dynamic_sections): ..
5314 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
5315 _bfd_elf_make_section_from_phdr, elf_fake_sections,
5316 bfd_elf_set_group_contents, map_sections_to_segments,
5317 elf_sort_sections, assign_file_positions_for_segments,
5318 SECTION_SIZE, copy_private_bfd_data,
5319 _bfd_elf_get_dynamic_reloc_upper_bound,
5320 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
5321 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
5322 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
5323 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
5324 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
5325 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
5326 bfd_elf32_arm_process_before_allocation,
5327 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
5328 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
5329 elf32_arm_write_section): ..
5330 * elf32-cris.c (cris_elf_grok_prstatus,
5331 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
5332 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
5333 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
5334 elf_cris_discard_excess_dso_dynamics,
5335 elf_cris_discard_excess_program_dynamics): ..
5336 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
5337 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
5338 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
5339 _frv_create_got_section, _frvfdpic_assign_plt_entries,
5340 elf32_frvfdpic_size_dynamic_sections,
5341 elf32_frvfdpic_modify_segment_map,
5342 elf32_frvfdpic_finish_dynamic_sections): ..
5343 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
5344 elf32_h8_get_relocated_section_contents): ..
5345 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
5346 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
5347 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
5348 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
5349 elf32_hppa_finish_dynamic_sections): ..
5350 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
5351 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
5352 i370_elf_finish_dynamic_sections): ..
5353 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
5354 allocate_dynrelocs, elf_i386_size_dynamic_sections,
5355 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
5356 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
5357 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
5358 * elf32-ip2k.c (ip2k_is_switch_table_128,
5359 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
5360 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
5361 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
5362 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
5363 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
5364 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
5365 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
5366 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
5367 m32r_elf_get_relocated_section_contents): ..
5368 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
5369 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
5370 m68hc11_elf_relax_delete_bytes): ..
5371 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
5372 m68hc12_elf_size_one_stub): ..
5373 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
5374 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
5375 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
5376 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
5377 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
5378 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5379 elf32_mips_grok_prstatus): ..
5380 * elf32-or32.c (or32_elf_consth_reloc): ..
5381 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
5382 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
5383 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
5384 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
5385 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
5386 ppc_elf_final_write_processing): ..
5387 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5388 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5389 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
5390 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
5391 sh_elf_relax_delete_bytes, sh_elf_align_loads,
5392 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
5393 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
5394 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
5395 * elf32-sh64-com.c (sh64_address_in_cranges,
5396 sh64_get_contents_type): ..
5397 * elf32-sh64.c (sh64_find_section_for_address,
5398 sh64_elf_final_write_processing): ..
5399 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
5400 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
5401 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
5402 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
5403 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
5404 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
5405 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
5406 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
5407 elf_vax_finish_dynamic_sections): ..
5408 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
5409 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
5410 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
5411 xstormy16_elf_finish_dynamic_sections): ..
5412 * elf32-xtensa.c (xtensa_read_table_entries,
5413 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
5414 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
5415 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
5416 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
5417 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
5418 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
5419 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
5420 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
5421 xtensa_callback_required_dependence): ..
5422 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
5423 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
5424 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
5425 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
5426 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
5427 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
5428 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
5429 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
5430 * elf64-hppa.c (allocate_dynrel_entries,
5431 elf64_hppa_size_dynamic_sections,
5432 elf64_hppa_finish_dynamic_sections): ..
5433 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
5434 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
5435 elf64_mips_grok_prstatus): ..
5436 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
5437 mmix_elf_relocate_section, mmix_elf_final_link,
5438 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
5439 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
5440 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
5441 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
5442 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
5443 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
5444 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
5445 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
5446 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
5447 ppc64_elf_finish_dynamic_sections): ..
5448 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5449 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5450 elf_s390_finish_dynamic_sections): ..
5451 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
5452 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
5453 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
5454 sh64_elf64_finish_dynamic_sections): ..
5455 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
5456 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
5457 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
5458 sparc64_elf_finish_dynamic_symbol,
5459 sparc64_elf_finish_dynamic_sections): ..
5460 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
5461 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
5462 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
5463 elf64_x86_64_finish_dynamic_sections): ..
5464 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
5465 * elfcode.h (elf_slurp_reloc_table): ..
5466 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
5467 elf_finalize_dynstr, elf_link_add_object_symbols,
5468 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
5469 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
5470 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5471 elf32_mips_grok_prstatus): ..
5472 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5473 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5474 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5475 elfNN_ia64_finish_dynamic_sections): ..
5476 * elfxx-mips.c (mips_elf_create_procedure_table,
5477 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5478 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5479 mips_elf_global_got_index, mips_elf_multi_got,
5480 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5481 mips_elf_allocate_dynamic_relocations,
5482 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5483 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5484 _bfd_mips_elf_always_size_sections,
5485 _bfd_mips_elf_size_dynamic_sections,
5486 _bfd_mips_elf_finish_dynamic_symbol,
5487 _bfd_mips_elf_finish_dynamic_sections,
5488 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5489 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5490 _bfd_elf_mips_get_relocated_section_contents,
5491 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5492 * hp300hpux.c (callback): ..
5493 * hppabsd-core.c (make_bfd_asection): ..
5494 * hpux-core.c (make_bfd_asection): ..
5495 * i386linux.c (linux_link_create_dynamic_sections,
5496 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5497 * i386msdos.c (msdos_write_object_contents): ..
5498 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5499 os9k_set_section_contents): ..
5500 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5501 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5502 ieee_write_section_part, do_with_relocs, do_as_repeat,
5503 do_without_relocs, ieee_write_debug_part, init_for_output,
5504 ieee_set_section_contents): ..
5505 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5506 * irix-core.c (do_sections, make_bfd_asection): ..
5507 * libaout.h (aout_section_merge_with_text_p): ..
5508 * libbfd.c (_bfd_generic_get_section_contents,
5509 _bfd_generic_get_section_contents_in_window): ..
5510 * linker.c (default_indirect_link_order): ..
5511 * lynx-core.c (make_bfd_asection): ..
5512 * m68klinux.c (linux_link_create_dynamic_sections,
5513 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5514 * mach-o.c (bfd_mach_o_make_bfd_section,
5515 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
5516 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
5517 bfd_mach_o_scan_read_segment): ..
5518 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
5519 _bfd_merge_sections): ..
5520 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
5521 mmo_map_set_sizes, mmo_canonicalize_symtab,
5522 mmo_internal_write_section, mmo_write_object_contents): ..
5523 * netbsd-core.c (netbsd_core_file_p): ..
5524 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
5525 nlm_alpha_set_public_section): ..
5526 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
5527 * nlm32-sparc.c (nlm_sparc_write_import): ..
5528 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
5529 nlm_compute_section_file_positions): ..
5530 * oasys.c (oasys_object_p, oasys_slurp_section_data,
5531 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
5532 * opncls.c (get_debug_link_info): ..
5533 * osf-core.c (make_bfd_asection): ..
5534 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5535 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
5536 final_link, aout_link_input_section): ..
5537 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
5538 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
5539 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
5540 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
5541 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
5542 * ptrace-core.c (ptrace_unix_core_file_p): ..
5543 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
5544 _bfd_final_link_relocate, bfd_generic_relax_section,
5545 bfd_generic_get_relocated_section_contents): ..
5546 * reloc16.c (bfd_coff_reloc16_relax_section,
5547 bfd_coff_reloc16_get_relocated_section_c): ..
5548 * riscix.c (riscix_some_aout_object_p): ..
5549 * rs6000-core.c (read_hdr, make_bfd_asection): ..
5550 * sco5-core.c (make_bfd_asection): ..
5551 * simple.c (bfd_simple_get_relocated_section_contents): ..
5552 * som.c (som_object_setup, setup_sections, som_prep_headers,
5553 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
5554 som_set_reloc_info, som_get_section_contents,
5555 som_bfd_link_split_section): ..
5556 * sparclinux.c (linux_link_create_dynamic_sections,
5557 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5558 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
5559 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
5560 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
5561 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
5562 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
5563 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
5564 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
5565 sunos_finish_dynamic_link): ..
5566 * syms.c (_bfd_stab_section_find_nearest_line): ..
5567 * tekhex.c (first_phase, tekhex_set_section_contents,
5568 tekhex_write_object_contents): ..
5569 * trad-core.c (trad_unix_core_file_p): ..
5570 * versados.c (process_esd, process_otr, process_otr): ..
5571 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
5572 * vms-misc.c (add_new_contents): ..
5573 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
5574 * vms.c (vms_set_section_contents): ..
5575 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
5576 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
5577 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
5578 * xsym.c (bfd_sym_scan): .. See above.
5580 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
5582 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
5583 calling _bfd_merged_section_offset only for section symbols.
5585 2004-06-22 Alan Modra <amodra@bigpond.net.au>
5587 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
5588 for handling SEC_MERGE symbols in relax_section.
5590 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5592 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
5593 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
5594 linked together. Mark the result as h8300sx code.
5596 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5598 * elf-bfd.h (struct elf_backend_data): Added
5599 elf_backend_omit_section_dynsym.
5600 (_bfd_elf_link_omit_section_dynsym): Declare.
5601 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
5602 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
5603 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
5604 (_bfd_elf_link_renumber_dynsyms): ... this function.
5605 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
5606 _bfd_elf_link_omit_section_dynsym).
5607 (elfNN_bed): Added elf_backend_omit_section_dynsym.
5609 2004-06-21 Nick Clifton <nickc@redhat.com>
5611 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
5614 2004-06-17 Jerome Guitton <guitton@gnat.com>
5616 * bfd-in.h (bfd_cache_close_all): New function declaration.
5617 * bfd-in2.h: Regenerate.
5618 * cache.c (bfd_cache_close_all): New function definition.
5620 2004-06-16 Mark Kettenis <kettenis@gnu.org>
5622 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
5624 * configure: Regenerate.
5626 2004-06-16 Daniel Jacobowitz <dan@debian.org>
5628 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
5629 the pre-existing section.
5631 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5633 * section.c (struct sec): Remove usused flags. Reorganize a little.
5634 (bfd_get_section_size_before_reloc): Delete.
5635 (bfd_get_section_size_after_reloc): Delete.
5636 (STD_SECTION): Update.
5637 (bfd_get_section_size_now): Delete.
5638 (bfd_set_section_contents): Don't referece reloc_done.
5639 (bfd_get_section_contents): Remove reloc_done comment.
5640 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
5642 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
5643 * ecoff.c (bfd_debug_section): Update initializer.
5644 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
5645 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
5646 * bfd-in.h (bfd_section_size): Expand.
5647 (bfd_get_section_size): New macro.
5648 * bfd-in2.h: Regenerate.
5649 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
5650 bfd_get_section_size_before_reloc with bfd_get_section_size.
5651 * coffcode.h (coff_write_object_contents): Likewise.
5652 * coffgen.c (build_debug_section): Likewise.
5653 * dwarf1.c (parse_line_table): Likewise.
5654 (_bfd_dwarf1_find_nearest_line): Likewise.
5655 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5656 * i386msdos.c (msdos_write_object_contents): Likewise.
5657 * pdp11.c (squirt_out_relocs): Likewise.
5658 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
5659 * elf64-mmix.c (mmix_elf_final_link): Update comment.
5661 2004-06-14 Chris Demetriou <cgd@broadcom.com>
5663 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
5664 removal) with updated comment.
5665 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
5667 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
5668 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5670 2004-06-12 Alan Modra <amodra@bigpond.net.au>
5672 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
5673 overflow on branches to undefweaks.
5675 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5677 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
5678 as ecoff_section_data() does not return a valid lvalue.
5680 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
5682 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
5683 (elf_link_add_object_symbols): Likewise.
5685 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
5686 (elf_backend_reloc_type_class): New.
5688 2004-06-08 Mark Kettenis <kettenis@gnu.org>
5690 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
5692 * configure: Regenerate.
5694 2004-06-07 Daniel Jacobowitz <dan@debian.org>
5696 From: Albert Chin-A-Young <china@thewrittenword.com>
5697 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
5700 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
5702 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
5705 2004-05-28 DJ Delorie <dj@redhat.com>
5707 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
5708 for linking, but otherwise adjust reloc for merged sections.
5710 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5712 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
5713 _bfd_merged_section_offset for local symbols.
5715 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5717 * Makefile.am: Regenerate dependencies.
5718 * Makefile.in: Regenerate.
5719 * archures.c: Add bfd_mach_sh3_nommu .
5720 * bfd-in2.h: Regenerate.
5721 * cpu-sh.c: Add sh3-nommu architecture.
5722 (bfd_to_arch_table): Create new table.
5723 (sh_get_arch_from_bfd_mach): Create new function.
5724 (sh_get_arch_up_from_bfd_mach): Create new function.
5725 (sh_merge_bfd_arch): Create new function.
5726 * elf32-sh.c (sh_ef_bfd_table): Add table.
5727 (sh_elf_check_relocs): Replace switch statement with
5728 use of sh_ef_bfd_table .
5729 (sh_elf_get_flags_from_mach): Add new function.
5730 (sh_find_elf_flags): Likewise.
5731 (sh_elf_copy_private_data): Replace most of non-elf contents
5732 with a call to sh_merge_bfd_arch() .
5734 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5736 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5737 * Makefile.in: Regenerate.
5739 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5741 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5742 custom calling conventions for dynamic symbols.
5743 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5744 symbol if it's an alias to a global one.
5746 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5748 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5751 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5753 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5756 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5758 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5759 for SHT_GROUP sections.
5761 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5763 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5765 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5766 * merge.c: Formatting. Remove unnecessary casts. Expand
5767 bfd_get_section_alignment macro.
5768 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5769 use throughout file.
5770 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5771 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5772 section name to determine sinfo group, instead test output section
5774 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5775 _bfd_strip_section_from_output rather than just twiddling flags.
5776 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5777 (_bfd_merge_sections): Update prototype.
5778 * libbfd.h: Regenerate.
5780 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5782 * netbsd-core.c: Correctly indent section that sets architecture
5785 From Miod Vallat <miod@online.fr>:
5786 * m88kopenbsd.c: New file.
5787 * targets.c (m88k_openbsd_vec): New.
5788 * config.bfd: Add m88k-*-openbsd*.
5789 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5790 (m88kopenbsd_vec): New.
5791 * configure: Regenerate.
5792 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5793 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5795 * Makefile.in: Regenerate.
5796 * po/SRC-POTFILES.in: Regenerate.
5798 2004-05-24 Nick Clifton <nickc@redhat.com>
5800 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5801 introduced by hash table size patch.
5803 2004-05-22 Ben Elliston <bje@au.ibm.com>
5805 * configure.in (is_release): Remove.
5806 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5807 (AC_OUTPUT): Don't output bfdver.h from version.h.
5808 * configure: Regenerate.
5809 * Makefile.am (RELEASE): New variable.
5810 (bfdver.h): New target.
5811 * Makefile.in: Regenerate.
5812 * doc/Makefile.in: Likewise.
5814 2004-05-22 Ben Elliston <bje@au.ibm.com>
5816 * Makefile.am (config.status): Don't depend on version.h.
5817 * Makefile.in: Regenerate.
5819 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5821 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5822 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5823 * libbfd.h: Regenerate.
5824 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5825 (_bfd_elf_rel_local_sym): Likewise.
5826 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5827 (elf_link_input_bfd): Likewise.
5828 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5829 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5830 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5831 (elfNN_ia64_relocate_section): Likewise.
5833 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5835 * hash.c (bfd_default_hash_table_size): New variable.
5836 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5837 (bfd_hash_set_default_size): New function. Set the default size
5838 to a selected prime number close to the argument. Document new
5840 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5841 * bfd-in2.h: Regenerate.
5842 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5843 * Makefile.in: Regenerate.
5845 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5847 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5848 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5849 arm, m68k, m88k and hppa core files.
5851 2004-05-21 Nick Clifton <nickc@redhat.com>
5853 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5854 (bfd_bwrite): Likewise.
5855 (bfd_tell): Likewise.
5856 (bfd_flush): Likewise.
5857 (bfd_stat): Likewise.
5858 (bfd_seek): Likewise.
5859 (bfd_get_mtime): Likewise.
5860 (bfd_get_size): Likewise.
5862 2004-05-19 Ben Elliston <bje@au.ibm.com>
5864 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5866 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5868 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5869 (bfd_generic_openr_next_archived_file): Likewise.
5871 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5873 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5874 section names by inserting a new substring after .gnu.linkonce, except
5875 for .gnu.linkonce.t.* where the "t." is replaced.
5877 2004-05-17 Adam Nemet <anemet@lnxw.com>
5879 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5880 (m68-*-lynxos* case): Likewise.
5881 (powerpc-*-lyxnos* case): New case.
5882 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5884 2004-05-17 David Heine <dlheine@tensilica.com>
5886 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5887 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5888 * bfd.c (bfd_copy_private_header_data): Define.
5889 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5891 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5892 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5893 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5894 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5895 segments by calling copy_private_bfd_data.
5896 (_bfd_elf_copy_private_header_data): Define.
5897 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5898 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5899 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5900 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5901 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5902 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5903 * som.c (som_bfd_copy_private_header_data): Define.
5904 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5905 * vms.c (vms_bfd_copy_private_header_data): Define.
5906 * bfd-in2.h: Regenerate.
5907 * libbfd.h: Regenerate.
5909 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5911 * elfxx-mips.c (MINUS_TWO): Define.
5912 (mips_elf_higher, mips_elf_highest,
5913 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5914 some bfd_vma values.
5915 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5917 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5919 * som.c (log2): Rename to exact_log2. Adjust all callers.
5921 2004-05-13 Paul Brook <paul@codesourcery.com>
5923 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5924 dwarf3 format CIE entries. Remove comment about the size of the
5925 ra_column field. It is now correctly deduced.
5927 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5929 * config.bfd (or32-*-rtems*): Switch to elf.
5931 2004-05-13 Nick Clifton <nickc@redhat.com>
5933 * po/fr.po: Updated French translation.
5935 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5937 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5938 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5939 Adjust counting of last_local.
5940 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5941 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5942 created by the linker nor !SHF_ALLOC.
5944 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5945 DT_PLTGOT to the start of the .got.plt section instead of the
5946 .got output section. Set sh_entsize for .got section in addition
5948 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5949 is at sgot->output_section->vma.
5950 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5951 DT_PLTGOT to the start of the .got.plt section instead of the
5952 .got output section.
5953 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5954 is at sgot->output_section->vma. Set sh_entsize for .got section
5955 in addition to .got.plt.
5956 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5957 (bfd_section_from_phdr): Likewise.
5958 (map_sections_to_segments): Likewise.
5959 (assign_file_positions_for_segments): Likewise.
5960 (get_program_header_size): Likewise.
5961 * elflink.c (bfd_elf_size_dynamic_sections): Set
5962 elf_tdata (output_bfd)->relro from info->relro.
5963 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5965 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5967 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5968 a zero symndx for which we hadn't accounted a dynamic relocation.
5969 (_frvfdpic_add_rofixup): Likewise.
5971 2004-05-07 Brian Ford <ford@vss.fsi.com>
5972 DJ Delorie <dj@redhat.com>
5974 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5975 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5976 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5977 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5979 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5981 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5982 immediately if there's no link info.
5983 (elf32_frvfdpic_copy_private_bfd_data): New.
5984 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5986 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5988 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5989 filename argument is null; do not call strlen on a null pointer.
5991 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5993 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5996 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5998 * configure.in (bfd_elf32_frvfdpic_vec): New.
5999 * configure: Rebuilt.
6000 * targets.c (bfd_elf32_frvfdpic_vec): New.
6001 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
6003 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
6004 frvfdpic instead of frv. Rearrange elf-target macros such that
6005 the FDPIC-specific ones are only defined for this new target
6007 (bfd_elf32_frvfdpic_vec): Declare.
6009 (elf32_frv_relocate_section): Use it to enable segment checking
6010 and to control rofixup emission. Add output section vma to
6011 applied relocation in non-LOAD non-ALLOC sections. Use
6012 _bfd_error_handler for errors.
6013 (_frv_create_got_section): Create .rel.got and .rofixup only in
6014 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
6016 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
6017 (elf32_frvfdpic_modify_segment_map): Likewise.
6018 (elf32_frv_finish_dynamic_sections): New, do-nothing.
6019 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
6020 error message if we miscompute the rofixup size.
6021 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
6022 (frvfdpic_elf_encode_eh_address): Likewise.
6023 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
6024 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
6025 relocs. Reject unknown relocation types.
6026 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
6027 (frv_elf_merge_private_bfd_data): Likewise.
6028 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6029 0x4000 for newly-added elf32-frvfdpic.
6031 2004-05-05 Nick Clifton <nickc@redhat.com>
6034 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6035 returning NULL as most users of this function do not check its
6037 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6038 of bfd_cache_lookup().
6039 * sco5-core.c (sco5_core_file_p): Likewise.
6040 * trad-core.c (trad_unix_core_file_p): Likewise.
6042 2004-05-05 Nick Clifton <nickc@redhat.com>
6044 * cache.c (bfd_cache_lookup): Improve formatting.
6045 * archive.c: Fix formatting.
6047 2004-05-05 Peter Barada <peter@the-baradas.com>
6049 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6050 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6051 * bfd-in2.h(bfd_architecture): Regenerate.
6053 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6055 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6057 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
6058 those against discarded link-once and SEC_MERGE section symbols.
6060 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6062 * section.c (bfd_get_section_by_name_if): New.
6063 * bfd-in2.h: Regenerated.
6065 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6067 * som.c (som_bfd_is_group_section): Define.
6069 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6071 * section.c (bfd_make_section_anyway): Copy the whole
6072 bfd_hash_entry, not just "next" from existing entry.
6074 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6076 * elf.c (bfd_section_from_shdr): Maintain the section order in
6078 (special_sections): Add ".note.GNU-stack".
6079 (elf_fake_sections): Handle section group for relocatable
6082 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6084 * section.c (bfd_sections_find_if): New.
6085 * bfd-in2.h: Regenerated.
6087 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6089 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
6091 * elf-bfd.h (bfd_elf_is_group_section): Declare.
6092 * elf.c (bfd_elf_is_group_section): New function.
6093 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
6094 * section.c (bfd_generic_is_group_section): New function.
6095 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
6096 (BFD_JUMP_TABLE_LINK): Adjust.
6097 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
6098 * aout-target.h (MY_bfd_is_group_section): Define.
6099 * aout-tic30.c (MY_bfd_is_group_section): Define.
6100 * bfd.c (bfd_is_group_section): Define.
6101 * binary.c (binary_bfd_is_group_section): Define.
6102 * bout.c (b_out_bfd_is_group_section): Define.
6103 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
6104 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
6105 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
6106 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
6107 * coffcode.h (coff_bfd_is_group_section): Define.
6108 * i386msdos.c (msdos_bfd_is_group_section): Define.
6109 * i386os9k.c (os9k_bfd_is_group_section): Define.
6110 * ieee.c (ieee_bfd_is_group_section): Define.
6111 * ihex.c (ihex_bfd_is_group_section): Define.
6112 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
6113 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
6114 * mmo.c (mmo_bfd_is_group_section): Define.
6115 * nlm-target.h (nlm_bfd_is_group_section): Define.
6116 * oasys.c (oasys_bfd_is_group_section): Define.
6117 * pef.c (bfd_pef_bfd_is_group_section): Define.
6118 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
6119 * srec.c (srec_bfd_is_group_section): Define.
6120 * tekhex.c (tekhex_bfd_is_group_section): Define.
6121 * versados.c (versados_bfd_is_group_section): Define.
6122 * vms.c (vms_bfd_is_group_section): Define.
6123 * xsym.c (bfd_sym_bfd_is_group_section): Define.
6124 * bfd-in2.h: Regenerate.
6125 * libbfd.h: Regenerate.
6127 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6129 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
6131 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
6133 * configure.in: Update version to 2.15.91.
6134 * configure: Regenerate.
6136 2004-04-29 Brian Ford <ford@vss.fsi.com>
6138 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
6139 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
6140 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
6141 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
6142 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
6143 .gnu.linkonce.wi. sections.
6144 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
6145 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
6147 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
6148 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
6150 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6152 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
6153 * bfd-in2.h: Regenerate.
6154 * libbfd.h: Likewise.
6156 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6158 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
6160 (setup_sections): Use som_subspace_dictionary_record struct instead
6161 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
6162 is_comdat, is_common or dup_common.
6163 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
6164 is_comdat, is_common and dup_common in section subspace_dict from
6166 (som_begin_writing): Use som_subspace_dictionary_record struct.
6167 (som_finish_writing): Likewise.
6168 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
6169 is_common and dup_common flags in info for symbol. Add comment
6170 regarding linker support for these fields. Slightly reorganize
6172 (som_build_and_write_symbol_table): Set is_comdat, is_common and
6173 dup_common fields in symbol table from symbol info.
6174 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
6175 arguments. Set corresponding fields in copy_data. Change all callers.
6176 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
6178 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
6179 * som.h (som_subspace_dictionary_record): Define.
6180 (som_copyable_section_data_struct): Add is_comdat, is_common and
6182 (som_section_data_struct): Use som_subspace_dictionary_record struct
6183 instead of subspace_dictionary_record.
6184 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
6186 2004-04-27 Bob Wilson <bob.wilson@acm.org>
6188 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
6189 if set. Check reloc_done flag before applying relocations. Use
6190 output addresses, both when applying relocations and when comparing
6191 against the specified section.
6192 (elf_xtensa_relocate_section): Use output address to check if dynamic
6193 reloc is in a literal pool. Set section's reloc_done flag.
6195 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
6197 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
6198 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
6200 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
6203 2004-04-27 Alan Modra <amodra@bigpond.net.au>
6205 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
6206 structure field removed in 2004-04-24 patch.
6207 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
6209 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
6211 * elf32-arm.h (elf32_arm_section_flags): Likewise.
6212 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
6213 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
6214 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
6215 field before calling elf_backend_section_flags.
6217 2004-04-24 Chris Demetriou <cgd@broadcom.com>
6219 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
6220 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
6221 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
6222 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
6223 and BFD_RELOC_32_PCREL.
6224 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
6225 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
6226 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6227 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
6228 (mips_elf_next_relocation): Move comment about matching HI/LO
6230 (_bfd_mips_elf_relocate_section): Here. Remove handling for
6231 R_MIPS_GNU_REL_HI16.
6233 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6235 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
6236 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
6237 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
6238 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
6239 and update comments to reflect current usage.
6240 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
6241 and MIPS_R_SWITCH, as well as several empty entries. Update comment
6243 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
6244 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
6245 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6246 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
6247 type number to be MIPS_R_PCREL16.
6248 (mips_relocate_section): Remove support for link-time relaxation
6249 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
6250 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6251 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
6252 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
6253 relaxation of branches used by embedded-PIC.
6254 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
6255 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
6256 related members, update comment.
6257 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
6258 code related to embedded-PIC.
6259 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
6260 initialization of now-removed 'adjust' member of
6261 'struct ecoff_debug_info'.
6263 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6265 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
6267 2004-04-21 Philip Blundell <pb@nexus.co.uk>
6269 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
6270 relocs for locally defined symbols during -shared final link.
6271 (elf32_arm_final_link_relocate): Likewise.
6273 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6275 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
6276 ELF_LINK_POINTER_EQUALITY_NEEDED.
6277 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
6278 if r_type is not R_X86_64_PC32.
6279 (elf64_x86_64_finish_dynamic_symbol): If
6280 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
6283 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6285 * elf32-sh.c (sh_elf_plt_sym_val): New function.
6286 (elf_backend_plt_sym_val): Define.
6288 2004-04-22 Andrew Cagney <cagney@redhat.com>
6290 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
6292 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6294 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
6296 * som.c (som_set_section_contents): Constantify second argument.
6297 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
6298 (som_object_setup): Rework to avoid warning.
6299 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
6302 2004-04-22 Andrew Cagney <cagney@redhat.com>
6304 * cache.c (bfd_cache_close): Check for a previously closed file.
6306 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6308 * bfd.c (bfd_get_synthetic_symtab): Define.
6309 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
6310 NAME##_get_synthetic_symtab.
6311 (struct bfd_target): Add _bfd_get_synthetic_symtab.
6312 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
6313 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
6315 (_bfd_elf_get_synthetic_symtab): New prototype.
6316 * elfcode.h (elf_get_synthetic_symtab): Define.
6317 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
6318 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
6319 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
6320 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
6321 * bfd-in2.h: Rebuilt.
6322 * libbfd.h: Rebuilt.
6323 * elf32-i386.c (elf_i386_plt_sym_val): New function.
6324 (elf_backend_plt_sym_val): Define.
6325 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
6326 (elf_backend_plt_sym_val): Define.
6327 * elf32-s390.c (elf_s390_plt_sym_val): New function.
6328 (elf_backend_plt_sym_val): Define.
6329 * elf64-s390.c (elf_s390_plt_sym_val): New function.
6330 (elf_backend_plt_sym_val): Define.
6331 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
6332 (elf_backend_plt_sym_val): Define.
6333 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
6334 (elf_backend_plt_sym_val): Define.
6335 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
6336 (elf_backend_plt_sym_val): Define.
6337 * aout-target.h (MY_get_synthetic_symtab): Define.
6338 * aout-tic30.c (MY_get_synthetic_symtab): Define.
6339 * coff-rs6000.c (rs6000coff_vec): Add
6340 _bfd_nodynamic_get_synthetic_symtab.
6341 (pmac_xcoff_vec): Likewise.
6342 * coff64-rs6000.c (rs6000coff64_vec): Add
6343 _bfd_nodynamic_get_synthetic_symtab.
6344 (aix5coff64_vec): Likewise.
6345 * sunos.c (MY_get_synthetic_symtab): Define.
6346 * vms.c (vms_get_synthetic_symtab): Define.
6348 2004-04-22 Nick Clifton <nickc@redhat.com>
6350 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
6352 2004-04-22 Peter Barada <peter@the-baradas.com>
6354 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
6355 * bfd2-in.h: Regenerate.
6356 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
6358 2004-04-21 Chris Demetriou <cgd@broadcom.com>
6360 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
6361 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
6362 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
6363 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
6364 * bfd-in2.h: Regenerate.
6366 2004-04-21 Bob Wilson <bob.wilson@acm.org>
6368 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
6369 require relocations against a weak symbol to reference the same
6370 symbol hash entry if not a final, static link.
6371 (get_cached_value, add_value_map): Add final_static_link argument.
6372 (remove_literals): Pass final_static_link argument as needed.
6374 2004-04-21 Andrew Cagney <cagney@redhat.com>
6376 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
6377 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
6378 (opncls_bwrite, opncls_bclose, opncls_bflush)
6379 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
6380 bfd iovec that uses function callbacks.
6381 (bfd_close): Use the iovec's bclose.
6382 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
6383 (cache_bclose, cache_bflush, cache_bstat)
6384 (cache_iovec): New functions and global variable, implement a
6385 cache "iovec", where applicable set bfd_error.
6386 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
6387 * bfdio.c (struct bfd_iovec): Define.
6388 (real_read): Delete function.
6389 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
6390 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
6391 assume that bread and bwrite set bfd_error.
6392 * bfd.c (struct bfd): Add "iovec", update comments.
6393 * bfd-in2.h, libbfd.h: Re-generate.
6395 2004-04-21 Andrew Cagney <cagney@redhat.com>
6397 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6399 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
6401 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
6402 (bfd_elf_gc_sections): Fail if a shared object is being created.
6403 Do not fail if dynamic sections have been created. Instead call
6404 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
6405 dynamically referenced symbols. Do not mark the whole graph
6406 rooted at .eh_frame, only the section proper.
6408 2004-04-20 DJ Delorie <dj@redhat.com>
6410 * reloc.c: Add BFD_RELOC_32_SECREL.
6411 * bfd-in2.h: Regenerate.
6412 * libbfd.h: Likewise.
6413 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
6414 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
6415 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
6417 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6419 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
6420 relocs against hidden/protected undefweak symbols properly.
6421 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6423 2004-04-18 Mark Kettenis <kettenis@gnu.org>
6425 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6426 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
6429 2004-04-17 Brian Ford <ford@vss.fsi.com>
6431 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
6432 filepos for the SizeOfHeaders field.
6433 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
6435 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
6437 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6439 * simple.c (bfd_simple_get_relocated_section_contents): Don't
6440 change reloc_done. Set and restore _cooked_size.
6443 2004-04-15 Mark Kettenis <kettenis@gnu.org>
6445 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
6448 2004-04-15 Nick Clifton <nickc@redhat.com>
6450 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
6452 2004-04-15 Alan Modra <amodra@bigpond.net.au>
6454 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
6456 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
6458 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
6459 when it is a definition.
6461 2004-04-14 Alan Modra <amodra@bigpond.net.au>
6463 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
6464 when statically linking PIC code.
6465 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6467 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6469 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
6470 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
6471 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6472 * configure: Regenerate.
6474 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6476 * elflink.c: Include libiberty.h.
6477 * Makefile.am (elflink.lo): Depend on libiberty.h.
6478 * Makefile.in: Regenerate.
6480 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6482 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6485 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6487 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6488 reserve the memory for dynamic linker
6490 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6492 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6493 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6495 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6497 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6498 RELOC_FOR_GLOBAL_SYMBOL.
6499 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6501 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6503 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6504 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6506 2004-04-01 Paul Brook <paul@codesourcery.com>
6508 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6509 * elf32-arm.h (struct elf32_elf_section_map): New.
6510 (struct _arm_elf_section_data): New.
6511 (elf32_arm_section_data): Define.
6512 (struct elf32_arm_link_hash_table): Add byteswap_code.
6513 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
6514 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
6515 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
6516 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
6517 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
6518 (bfd_elf32_new_section_hook, elf_backend_write_section,
6519 elf_backend_link_output_symbol_hook): Define.
6521 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
6523 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
6524 that keeps the characters in a B_INCL..B_EINCL range.
6525 (_bfd_link_section_stabs): When computing the sum of the
6526 characters in a B_INCL..B_EINCL range also keep a copy of those
6527 characters. Use this information to distinguish between
6528 include sections that have the same sum and the same length
6529 but which are nevertheless unique.
6531 2004-03-31 Paul Brook <paul@codesourcery.com>
6533 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
6534 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
6536 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
6538 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
6539 to 'sum_chars' and add field 'num_chars'.
6540 (_bfd_link_section_stabs): When computing the sum of the
6541 characters in a B_INCL..B_EINCL range also keep a count of the
6542 number of characters. Use this information to help distinguish
6543 between include sections when have the same sum but which
6544 nevertheless are still unique.
6546 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
6548 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
6550 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
6551 Tomer Levi <Tomer.Levi@nsc.com>
6553 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
6554 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
6555 (BFD32_BACKENDS): Add elf32-cr16c.lo.
6556 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
6557 (cpu-cr16c.lo): New target.
6558 (elf32-cr16c.lo): Likewise.
6559 * Makefile.in: Regenerate.
6560 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
6561 (bfd_archures_list): Add bfd_cr16c_arch.
6562 * config.bfd: Handle cr16c-*-elf*.
6563 * configure.in: Handle bfd_elf32_cr16c_vec.
6564 * configure: Regenerate.
6565 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
6566 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
6567 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
6568 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
6569 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
6570 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
6571 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
6572 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
6573 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
6574 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
6575 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
6576 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
6577 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
6578 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
6579 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
6580 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
6581 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
6582 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
6583 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
6584 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
6585 * targets.c (bfd_elf32_cr16c_vec): Declare.
6586 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
6587 * cpu-cr16c.c: New file.
6588 * elf32-cr16c.c: Likewise.
6589 * libbfd.h: Regenerate.
6590 * bfd-in2.h: Likewise.
6592 2004-03-30 Jakub Jelinek <jakub@redhat.com>
6594 * elf.c (map_sections_to_segments): Fix handling of .tbss.
6596 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6598 * Makefile.am: Remove all mention of elflink.h.
6599 * Makefile.in: Regenerate.
6600 * bfd-in.h (bfd_elf_discard_info): Declare.
6601 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
6602 * bfd-in2.h: Regenerate.
6603 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
6604 bfd_elf32_link_record_dynamic_symbol,
6605 bfd_elf64_link_record_dynamic_symbol,
6606 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
6607 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
6608 _bfd_elf32_link_record_local_dynamic_symbol,
6609 _bfd_elf64_link_record_local_dynamic_symbol,
6610 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
6611 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
6612 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
6613 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
6614 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
6615 _bfd_elf32_reloc_symbol_deleted_p,
6616 _bfd_elf64_reloc_symbol_deleted_p): Delete.
6617 (bfd_elf_link_record_dynamic_symbol,
6618 bfd_elf_link_record_local_dynamic_symbol,
6619 bfd_elf_final_link, bfd_elf_gc_sections,
6620 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
6621 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
6622 bfd_elf_reloc_symbol_deleted_p): Declare.
6623 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
6624 * elf32-arm.h: Update for changed function names. Remove local
6625 WILL_CALL_FINISH_DYNAMIC_SECTION define.
6626 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
6627 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
6628 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
6629 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6630 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
6631 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
6632 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
6633 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
6634 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
6635 (bfd_elfNN_print_symbol): Define.
6636 * elfcode.h: Don't include elflink.h.
6637 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
6638 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
6639 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
6640 elf_gc_record_vtinherit, elf_gc_record_vtentry,
6641 elf_link_record_local_dynamic_symbol): Don't define.
6642 * elflink.c: Update for changed function names. Move elflink.h
6644 * elflink.h: Delete file.
6645 * po/SRC-POTFILES.in: Regenerate.
6646 * po/bfd.pot: Regenerate.
6648 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6650 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
6651 "name" for global syms accidentally removed in 2004-03-20 change.
6653 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6655 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
6656 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
6657 where Elf_External_* is different for 64 and 32 bit, with
6658 corresponding elf_size_info field.
6659 (struct elf_final_link_info): Use "bfd_byte *" instead
6660 of "Elf_External_Sym *" for external_syms and symbuf.
6661 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
6662 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
6663 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
6664 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
6665 (elf_link_sort_cmp2): Adjust.
6666 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
6667 using ELF_R_SYM macro. Set u.sym_mask.
6668 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
6669 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
6670 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
6671 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
6672 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
6673 swap_syn_out functions. Rearrange dyn swap in/out switch.
6674 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
6675 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
6676 (elf_link_flush_output_syms): Add elf_backend_data arg.
6677 (elf_link_check_versioned_symbol): Likewise.
6678 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
6679 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
6680 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
6681 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
6682 ELF_R_TYPE and ELF_R_INFO macros.
6683 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
6684 based on size rather than using ELF_R_INFO.
6685 (elf_gc_mark): Set up r_sym_shift local var and use instead of
6687 (struct alloc_got_off_arg): New.
6688 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
6689 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
6690 (elf_gc_allocate_got_offsets): Adjust.
6691 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
6692 ELF_R_SYM. Use bfd_section_from_elf_index.
6693 (elf_bfd_discard_info): Set cookie.r_sym_shift.
6694 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
6695 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
6697 2004-03-26 Stan Shebs <shebs@apple.com>
6699 Remove MPW support, no longer used.
6700 * config.bfd (powerpc-*-mpw*): Remove configuration.
6701 * mpw-config.in, mpw-make.sed: Remove files.
6702 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
6704 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6706 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
6707 (ppc64_elf_add_symbol_hook): New function.
6708 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
6709 const from Elf_Internal_Sym param.
6710 * elflink.c (elf_link_add_object_symbols): Adjust.
6711 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
6712 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
6713 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
6714 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
6715 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
6716 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
6717 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
6718 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
6719 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
6720 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
6721 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
6722 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
6723 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
6724 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
6725 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
6726 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6728 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6730 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6731 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6732 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6733 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6734 (bfd_elf64_bfd_link_add_symbols): Delete.
6735 (bfd_elf_link_add_symbols): Declare.
6736 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6737 * elflink.c: Include safe-ctype.h.
6738 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6740 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6741 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6743 (elf_link_add_archive_symbols): Rename from
6744 _bfd_elf_link_add_archive_symbols, make static.
6745 (elf_link_add_object_symbols): New function. Corresponding
6746 elflink.h function converted to use elf_size_info.
6747 (bfd_elf_link_add_symbols): Likewise.
6748 (bfd_elf_size_dynamic_sections): Adjust.
6749 * elflink.h (elf_bfd_link_add_symbols): Delete.
6750 (elf_link_add_object_symbols): Delete.
6751 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6752 bfd_elf_link_add_symbols.
6753 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6755 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6757 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6758 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6760 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6761 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6762 (_bfd_elf_add_dt_needed_tag): Declare.
6763 (_bfd_elf_sort_symbol): Declare.
6764 (_bfd_elf_finalize_dynstr): Declare.
6765 (RELOC_FOR_GLOBAL_SYM): Formatting.
6766 * elfcode.h (elf_add_dynamic_entry): Delete.
6767 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6768 elflink.h function converted to use elf_size_info.
6769 (_bfd_elf_add_dt_needed_tag): Likewise.
6770 (_bfd_elf_sort_symbol): Likewise.
6771 (_bfd_elf_finalize_dynstr): Likewise.
6772 (compute_bucket_count): Likewise.
6773 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6774 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6775 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6776 * elflink.h: ..here.
6777 (sort_symbol, add_dt_needed_tag): Delete.
6778 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6779 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6781 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6782 * elf32-cris.c (add_dynamic_entry): Likewise.
6783 * elf32-hppa.c (add_dynamic_entry): Likewise.
6784 * elf32-i370.c (add_dynamic_entry): Likewise.
6785 * elf32-i386.c (add_dynamic_entry): Likewise.
6786 * elf32-m32r.c (add_dynamic_entry): Likewise.
6787 * elf32-m68k.c (add_dynamic_entry): Likewise.
6788 * elf32-ppc.c (add_dynamic_entry): Likewise.
6789 * elf32-s390.c (add_dynamic_entry): Likewise.
6790 * elf32-sh.c (add_dynamic_entry): Likewise.
6791 * elf32-sparc.c (add_dynamic_entry): Likewise.
6792 * elf32-vax.c (add_dynamic_entry): Likewise.
6793 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6794 * elf64-alpha.c (add_dynamic_entry): Likewise.
6795 * elf64-hppa.c (add_dynamic_entry): Likewise.
6796 * elf64-ppc.c (add_dynamic_entry): Likewise.
6797 * elf64-s390.c (add_dynamic_entry): Likewise.
6798 * elf64-sparc.c (add_dynamic_entry): Likewise.
6799 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6800 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6801 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6802 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6803 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6804 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6806 2004-03-23 Paul Brook <paul@codesourcery.com>
6808 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6810 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6812 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6813 literal tables and check for relocs outside of literal pools.
6814 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6815 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6817 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6818 (elf_xtensa_relocate_section): Read literal tables and check for
6819 dynamic relocations in read-only sections and not in literal pools.
6821 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6824 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6826 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6828 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6829 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6830 not defined by the executable, or defined in a DSO.
6831 <eliding run-time relocation of .got>: Initialize GOT entry for a
6832 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6834 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6835 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6836 a PLT reloc to GOT for an executable.
6837 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6838 .got for a DSO and explain why.
6839 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6840 and unreferenced symbols for which a PLT is defined. Adjust
6841 dynamic-symbol pruning correspondingly, to make sure we don't lose
6842 a dynamic symbol also defined by a DSO.
6844 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6846 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6847 and rel args. Group input and output args. Wrap to 80 columns.
6848 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6849 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6850 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6851 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6852 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6853 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6854 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6855 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6856 RELOC_FOR_GLOBAL_SYMBOL invocation.
6858 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6860 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6861 unresolved symbols in objects aren't allowed.
6863 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6865 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6866 (elf_hppa_unmark_useless_dynamic_symbols):
6867 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6868 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6869 (elf32_hppa_relocate_section): Likewise.
6870 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6871 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6872 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6873 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6874 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6876 * elf-m10200.c (mn10200_elf_relocate_section): Use
6877 RELOC_FOR_GLOBAL_SYMBOL.
6878 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6879 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6880 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6881 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6882 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6883 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6884 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6885 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6886 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6887 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6888 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6889 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6891 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6893 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6894 (final_link_relocate): Likewise.
6895 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6896 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6898 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6900 * Makefile.am: Run "make dep-am".
6901 * Makefile.in: Regenerate.
6902 * aclocal.m4: Regenerate.
6903 * config.in: Regenerate.
6904 * po/bfd.pot: Regenerate.
6906 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6907 H.J. Lu <hongjiu.lu@intel.com>
6909 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6910 type and size change code to where it was previously. Remove
6911 dt_needed param. Treat old weak syms as strong if new sym is
6912 from a shared lib, even when old sym is from another shared
6913 lib. Remove unnecessary tests of oldweak and newweak. Correct
6915 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6916 _bfd_elf_merge_symbol calls.
6917 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6918 dt_needed local var. Update comments.
6919 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6920 (_bfd_elf_add_default_symbol): Likewise.
6922 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6923 strong syms in one shared object overriding weak syms in another.
6925 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6927 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6928 dyn_lib_class field. Rearrange for better packing.
6929 (elf_dt_soname): Delete.
6930 (elf_dyn_lib_class): Define.
6931 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6932 (bfd_elf_set_dt_needed_soname): Delete.
6933 (bfd_elf_set_dyn_lib_class): New function.
6934 * elflink.h (add_dt_needed_tag): New function. Split out from..
6935 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6936 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6937 initialization of soname.
6938 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6940 * bfd-in.h (enum dynamic_lib_link_class): New.
6941 (bfd_elf_set_dt_needed_soname): Delete.
6942 (bfd_elf_set_dyn_lib_class): Declare.
6943 * bfd-in2.h: Regenerate.
6945 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6946 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6947 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6948 symbol loop. Instead use add_needed to flag tag as written.
6950 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6952 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6953 logic for null_input_bfd detection.
6955 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6957 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6959 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6961 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6964 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6966 * elflink.c (elf_link_read_relocs_from_section): Don't use
6967 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6968 (_bfd_elf_link_read_relocs): ..to here.
6969 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6971 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6973 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6974 values selected in configure.host. Require both to be defined
6975 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6976 corresponding BFD_HOST vars with quotes.
6977 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6978 Always require BFD_HOST_64_BIT_DEFINED.
6979 <file_ptr type>: Find off_t size before emitting message. Combine
6980 off_t and ftello64 conditional.
6981 * configure: Regenerate.
6983 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6985 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6986 aliasing warning. Remove trailing whitespace throughout file.
6988 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6990 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6991 input_section in calls to get_dyn_name.
6992 * 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
6994 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6996 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6998 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6999 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
7000 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
7001 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
7002 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
7003 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
7004 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
7006 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
7007 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7008 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7009 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
7010 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
7011 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
7012 (read_8_bytes, read_indirect_string, read_address): Likewise.
7013 (read_abbrevs, parse_comp_unit): Likewise.
7014 * targets.c (struct bfd_target): Likewise.
7015 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
7016 * hppabsd-core.c: Likewise. Formatting.
7017 * hpux-core.c: Likewise.
7018 * irix-core.c: Likewise.
7019 * netbsd-core.c: Likewise.
7020 * osf-core.c: Likewise.
7021 * ptrace-core.c: Likewise.
7022 * sco5-core.c: Likewise.
7023 * trad-core.c: Likewise.
7024 * configure: Regenerate.
7025 * bfd-in2.h: Regenerate.
7027 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7029 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7030 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7031 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7032 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7033 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7034 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7035 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7036 * libbfd.c: Likewise in function definitions.
7037 (bfd_put_8): Mask with 0xff rather than casting to char.
7038 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7039 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7040 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7041 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
7042 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
7043 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
7044 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
7045 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
7046 (H_GET_64, H_GET_32, H_GET_16): Likewise.
7047 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
7048 * archive.c (do_slurp_coff_armap): Update swap prototype.
7049 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7050 (tic54x_getl_signed_32): Likewise.
7051 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7052 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7053 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7054 (bfd_getp_signed_32, bfd_putp32): Likewise.
7055 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7056 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7057 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
7058 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
7059 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
7060 bfd_h_getx_signed_16, bfd_h_putx16.
7061 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
7062 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
7063 * hpux-core.c: Likewise.
7064 * irix-core.c: Likewise.
7065 * netbsd-core.c: Likewise.
7066 * osf-core.c: Likewise.
7067 * ptrace-core.c: Likewise.
7068 * sco5-core.c: Likewise.
7069 * trad-core.c: Likewise.
7070 * bfd-in2.h: Regenerate.
7072 2004-03-15 Matt Thomas <matt@3am-software.com>
7074 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
7077 2004-03-13 Mark Kettenis <kettenis@gnu.org>
7079 * config.bfd: Add x86_64-*-openbsd*.
7080 * configure.in (x86_64-*-openbsd*): Set COREFILE to
7082 * configure: Regenerate.
7084 2004-03-12 Nick Clifton <nickc@redhat.com>
7085 Dave Murphy <wintermute2k4@ntlworld.com>
7087 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
7088 if the input bfd does not contain any code.
7090 2004-03-09 Steve Ellcey <sje@cup.hp.com>
7092 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
7094 2004-03-05 Fred Fish <fnf@redhat.com>
7096 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
7097 mips16 symbols to be even rather than testing first for even/odd.
7098 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
7100 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
7102 * elf.c (map_sections_to_segments): Ignore .tbss sections for
7105 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
7107 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
7108 undefined symbols as hash_new.
7110 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
7112 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
7114 * elf32-sh.c: Ditto.
7115 * bfd-in2.h: Regenerate.
7117 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
7119 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
7121 (_frv_count_got_plt_entries): Initialize them.
7122 (frv_pic_relocs_info_find): Add insert argument. Adjust all
7124 (frv_pic_relocs_info_for_global): Likewise.
7125 (frv_pic_relocs_info_for_local): Likewise.
7126 (frv_pic_merge_early_relocs_info): New.
7127 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
7129 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
7130 Check that we don't exceed the allocated count for entry.
7131 (_frv_add_rofixup): Likewise.
7132 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
7133 (elf32_frv_finish_dynamic_sections): Improve error message in case
7134 we emit too few rofixup entries.
7136 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
7138 * archures.c (bfd_mach_fr450): New.
7139 * bfd-in2.h: Regenerate.
7140 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
7141 (arch_info_500): Link to it.
7142 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
7143 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
7144 (frv_elf_arch_extension_p): New function.
7145 (frv_elf_merge_private_bfd_data): Use it.
7147 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
7149 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
7151 * elflink.h (is_global_data_symbol_definition): Moved to
7153 (elf_link_is_defined_archive_symbol): Likewise.
7154 (elf_link_add_archive_symbols): Likewise. Renamed to
7155 _bfd_elf_link_add_archive_symbols.
7157 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
7158 of ELF symbol table entry from backend.
7159 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
7160 instead of elf_link_add_object_symbols.
7162 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7164 * elf-bfd.h (struct elf_backend_data): Added
7165 elf_backend_can_make_relative_eh_frame,
7166 elf_backend_can_make_lsda_relative_eh_frame and
7167 elf_backend_encode_eh_address.
7168 (_bfd_elf_encode_eh_address): Declare.
7169 (_bfd_elf_can_make_relative): Declare.
7170 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
7171 hooks to decide whether to attempt to make_relative and
7173 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
7174 (_bfd_elf_can_make_relative): New.
7175 (_bfd_elf_encode_eh_address): New.
7176 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
7177 (frv_elf_encode_eh_address): New.
7178 (elf_backend_can_make_relative_eh_frame): Define.
7179 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7180 (elf_backend_encode_eh_address): Define.
7182 (elf_backend_can_make_relative_eh_frame): Define.
7183 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7184 (elf_backend_encode_eh_address): Define.
7185 (elfNN_bed): Add them.
7187 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7189 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
7190 complain_on_overflow to signed.
7192 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
7194 * elflink.h (sort_symbol): New.
7195 (elf_link_add_object_symbols): Use a sorted symbol array for
7198 2004-02-27 Jakub Jelinek <jakub@redhat.com>
7200 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7201 for pc relative relocs.
7202 (elf_s390_relocate_section): Likewise.
7203 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7204 for pc relative relocs.
7205 (elf_s390_relocate_section): Likewise.
7207 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
7209 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
7212 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
7214 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
7215 field to track if a relocation is against readonly section.
7216 (count_dyn_reloc): Take a new argument for rent->reltext.
7217 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
7218 (get_reloc_section): Don't set ia64_info->reltext here.
7219 (allocate_dynrel_entries): Set ia64_info->reltext here.
7221 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
7223 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
7224 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
7225 function's descriptor to symbol+offset, and map local undefweak
7226 symbol to NULL function descriptor.
7227 (elf32_frv_relocate_section): Likewise.
7229 2004-02-23 Mark Kettenis <kettenis@gnu.org>
7231 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
7233 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
7234 (netbsd_core_file_p): Set architecture from machine ID for
7237 2004-02-23 Jakub Jelinek <jakub@redhat.com>
7239 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
7240 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
7242 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
7244 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
7245 symbols with non-default visibility.
7247 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
7249 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
7250 IMAGE_SCN_MEM_WRITE on known sections only.
7252 2004-02-20 Jakub Jelinek <jakub@redhat.com>
7254 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
7255 symbols used in PIE relocs.
7257 2004-02-19 Jakub Jelinek <jakub@redhat.com>
7259 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
7262 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
7264 * configure.in: Update version to 2.15.90.
7265 * configure: Regenerate.
7267 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
7268 Richard Sandiford <rsandifo@redhat.com>
7270 * elfxx-mips.c (mips_elf_calculate_relocation): Use
7271 _bfd_elf_symbol_refs_local_p to decide whether to decay
7272 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
7273 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
7274 relocs if the symbol wasn't defined by a regular object file.
7275 Don't check the symbol's dynindx.
7277 2004-02-16 Andrew Cagney <cagney@redhat.com>
7279 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
7281 * bfd-in2.h: Re-generate.
7283 2004-02-14 Andrew Cagney <cagney@redhat.com>
7285 * configure.host (HDEFINES): When hppa*-*-hpux*, define
7286 _LARGEFILE64_SOURCE.
7288 2004-02-13 Andrew Cagney <cagney@redhat.com>
7290 * elf.c (vma_page_aligned_bias): New function.
7291 (assign_file_positions_except_relocs)
7292 (assign_file_positions_for_segments): Replace broken modulo
7293 arithmetic with call to vma_page_aligned_bias.
7295 2004-02-11 Andrew Cagney <cagney@redhat.com>
7297 * bfd-in.h: Update copyright.
7298 (bfd_tell): Change return type to file_ptr.
7299 * bfd-in2.h: Re-generate.
7300 * cache.c: Update copyright.
7301 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
7303 (close_one): Use real_ftell.
7304 * bfdio.c: Update copyright.
7305 (real_ftell, real_fseek): New functions.
7306 (bfd_tell): Use real_fseek and real_ftell, change return type to
7308 (bfd_seek): Use real_ftell and real_fseek, change type of
7309 file_position to a file_ptr.
7310 * libbfd-in.h: Update copyright.
7311 (real_ftell, real_fseek): Declare.
7312 * libbfd.h: Re-generate.
7314 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
7315 fseeko and fseeko64. Determine bfd_file_ptr.
7316 * configure: Re-generate.
7317 * config.in: Re-generate.
7319 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
7321 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
7322 * elf32-h8300.c: Likewise.
7324 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
7325 Nick Clifton <nickc@redhat.com>
7327 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
7328 GOT entries with no associated GOT subsection.
7330 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
7332 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
7333 * elf.c (swap_out_syms): Use it to decide whether local section
7334 symbols should be named.
7335 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
7336 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
7337 (elf_backend_name_local_section_symbols): Define.
7338 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
7340 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
7342 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
7343 (elfNN_ia64_relax_section): Optimize brl to br during the relax
7346 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
7348 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
7349 to bfd_link_hash_entry passed by reference to
7350 _bfd_generic_link_add_one_symbol.
7352 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
7354 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
7355 relocations against dynamic symbols.
7357 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
7359 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
7362 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
7364 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
7365 * bfd-in2.h, libbfd.h: Rebuilt.
7367 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
7369 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
7370 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
7371 flag has been cleared.
7373 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
7375 * coff-h8300.c: Add and adjust comments about relaxation.
7376 * elf32-h8300.c: Likewise.
7378 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7380 * coff-h8300.c: Fix comment typos.
7381 * elf32-h8300.c: Likewise.
7383 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7385 * coff-h8300.c: Add comments about relaxation.
7386 * elf32-h8300.c: Likewise.
7388 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7390 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
7392 * aclocal.m4: Regenerate.
7393 * configure: Regenerate.
7395 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
7397 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
7398 mips_elf64_rtype_to_howto instead of using howto_table.
7400 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
7402 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
7404 (elf32_arm_check_relocs): Don't increment the PLT refcount for
7405 relocs which would not use the PLT.
7407 2004-01-13 Alan Modra <amodra@bigpond.net.au>
7409 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
7410 (ppc64_elf_gc_sweep_hook): Likewise.
7411 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
7413 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
7415 Adds linker relaxation support for bit manipulation insns like
7416 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
7418 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
7419 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
7420 * coff-h8300.c: Opcode for bit manipulation insn is checked in
7421 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
7423 2004-01-12 Alan Modra <amodra@bigpond.net.au>
7425 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
7427 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7429 * elf32-h8300.c: Fix formatting.
7431 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7433 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
7434 dynamic object is present. Declare r_symndx and h in an inner
7436 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
7438 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
7440 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
7441 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
7442 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
7443 identically. Do not emit PC24 relocations for shared libraries.
7444 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
7445 identically. Don't adjust pc_count.
7446 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
7447 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
7448 adjust count for branch relocations.
7449 (allocate_dynrelocs): Correct typo in call to
7450 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
7451 PC24 or PLT32 relocs when linking.
7453 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7455 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
7456 relocation howto with ARM_26 one for consistency.
7457 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
7458 that will be converted to ARM_26D ones, since we always want 'done'
7459 relocations to be reflected in section's data.
7460 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
7462 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
7465 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7467 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
7468 are not partial_inplace during a relocatable link.
7470 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7472 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7473 if no dynamic object is present. Declare r_symndx and h in an
7476 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7478 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7479 trampoline if it is known out of range.
7481 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7483 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7484 * elf32-frv.c (_frv_osec_readonly_p): New.
7485 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7487 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7488 (elf32_frv_relocate_section): Likewise. Error out if attempting
7489 to emit rofixups or dynamic relocs in read-only segments. Use
7490 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7491 dynamic relocations.
7492 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7493 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7494 relocations or fixups involving merged sections correctly. Avoid
7495 crash when undefined symbol is referenced by R_FRV_32 or
7496 R_FRV_FUNCDESC_VALUE.
7497 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7498 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7499 input section holding local symbol to addend of R_FRV_32 or
7500 R_FRV_FUNCDESC_VALUE dynamic relocation.
7501 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7502 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7503 (elf32_frv_always_size_sections): Don't store pointer to
7504 __stacksize symbol in sec_info.
7505 (elf32_frv_modify_segment_map): Look it up here.
7506 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7507 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7508 of the lazy PLT entry, not only its offset, as the low word of a
7509 function descriptor.
7510 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7511 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7512 if a hash table entry already exists but is not a definition.
7513 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
7514 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
7515 (_frv_add_rofixup): Don't inline.
7516 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
7517 for undefweak symbols.
7518 (elf32_frv_relocate_section): Avoid crash while computing
7519 relocation when linking with shared library. Only emit rofixups
7520 and dynamic relocations for alloc&load sections. Mark binaries
7521 with inter-segment relocations for relocation as a unit.
7522 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
7523 (DEFAULT_STACK_SIZE): New.
7524 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
7525 emit rofixups or dynamic relocs when linking dynamic non-PIE
7527 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
7528 shared libs too. Reserve the last entry for the GOT pointer.
7529 (elf32_frv_finish_dynamic_sections): Emit it.
7530 (elf32_frv_always_size_sections): New.
7531 (elf32_frv_modify_segment_map): New.
7532 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
7534 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
7535 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
7536 (elf_backend_always_size_sections): New.
7537 (elf_backend_modify_segment_map): New.
7538 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
7539 * config.bfd: Added frv-*-*linux*.
7540 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
7541 ABS section, instead of crashing.
7542 (elf32_frv_relocate_section): Don't crash before warning about
7543 different segments in non-PIC relocation.
7544 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
7545 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
7546 relocs to undefweak symbols.
7547 (elf32_frv_relocate_section): Ditto for undefined symbols.
7548 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
7549 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
7550 gotfixup section was created.
7551 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
7552 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
7553 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
7554 complain_overflow_signed.
7555 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
7556 have not been allocated.
7557 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
7558 privfd only if dynamic sections were created.
7559 (elf32_frv_relocate_section): Compute gprel_segment, and use it
7560 for GPREL relocs. When linking relocatable FDPIC executables,
7561 emit warnings for relocations that would be illegal on PIE or
7562 shared libraries. Emit rofixup for R_FRV_32 only if input object
7564 (_frv_create_got_section): Define _gp symbol in the rofixup
7566 (elf32_frv_finish_dynamic_sections): If rofixups needed but
7567 dynamic sections missing, error out requesting -melf32frvfd.
7568 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
7569 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
7570 computation of addends from section and global or local symbol
7571 value. Change return type to bfd_boolean, and return a failure if
7572 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
7573 nonzero addend is required.
7574 (elf32_frv_relocate_section): Likewise. Print error for
7575 unsupported nonzero addends.
7576 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
7577 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
7578 force everything local.
7579 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
7580 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
7581 (frv_gotfixup_section): New.
7582 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
7583 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
7585 (_frv_add_rofixup): New.
7586 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
7587 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
7588 improve some ugly conditions.
7589 (elf32_frv_relocate_section): Likewise. Reject inter-segment
7590 relocations in fdpic.
7591 (_frv_create_got_section): Create .rofixup.got section.
7592 (struct _frv_dynamic_got_info): Added fixups.
7593 (_frv_count_got_plt_entries): Account in-GOT relocations into
7594 relocs32, relocsfd and relocsfdv. Account them into relocs or
7595 fixups, as appropriate.
7596 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
7598 (elf32_frv_finish_dynamic_sections): Verify that the right number
7599 of relocations and fixups was generated.
7600 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
7602 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
7603 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
7604 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
7605 descriptor of a (formerly-)global symbol is local.
7606 (struct frv_pic_relocs_info): Adjust comments.
7607 (_frv_emit_got_relocs_plt_entries): Adjust.
7608 (elf32_frv_relocate_section): Likewise.
7609 (_frv_count_got_plt_entries): Likewise.
7610 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
7611 symbol's value to addend in the common preamble. Decay dynamic
7612 symbols to section+offset if they bind or call locally, for GOT
7613 and FUNCDESC_VALUE, respectively.
7614 (elf32_frv_relocate_section): Likewise.
7615 (elf32_frv_check_relocs): Don't register as dynamic symbols of
7616 internal or hidden visibility.
7617 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
7618 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
7619 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
7620 (elf32_frv_relocate_section): Pass relocation addend in. Use
7621 original relocation addend to look up the got relocs/plt entries
7622 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
7623 processing relocations that reference .scommon symbols.
7624 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
7625 Introduce support for dynamic linking.
7626 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
7627 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
7628 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
7629 (frv_reloc_type_lookup): Return REL howtos for executables and
7631 (frv_info_to_howto_rel): New.
7632 (struct frv_elf_link_hash_table): New.
7633 (frv_hash_table, frv_got_section, frv_gotrel_section,
7634 frv_plt_section, frv_pltrel_section, frv_relocs_info,
7635 frv_got_initial_offset, frv_plt_initial_offset): New macros.
7636 (frv_elf_link_hash_table_create): New.
7637 (struct frv_pic_relocs_info): New.
7638 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
7639 (frv_pic_relocs_info_find): New.
7640 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
7642 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
7643 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
7644 (_frv_emit_got_relocs_plt_entries): New.
7645 (elf32_frv_relocate_section): Add support for dynamic linking.
7646 Handle new relocations.
7647 (_frv_create_got_section): New.
7648 (elf32_frv_create_dynamic_sections): New.
7649 (ELF_DYNAMIC_INTERPRETER): New.
7650 (struct _frv_dynamic_got_info): New.
7651 (_frv_count_got_plt_entries): New.
7652 (struct _frv_dynamic_got_plt_info): New.
7653 (_frv_compute_got_alloc_data): New.
7654 (_frv_get_got_entry, _frv_get_fd_entry): New.
7655 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
7656 (_frv_resolve_final_relocs_info): New.
7657 (elf32_frv_size_dynamic_sections): New.
7658 (elf32_frv_finish_dynamic_sections): New.
7659 (elf32_frv_adjust_dynamic_symbol): New.
7660 (elf32_frv_finish_dynamic_symbol): New.
7661 (elf32_frv_check_relocs): Handle new relocs. Explain how the
7663 (elf_info_to_howto_rel): Define.
7664 (bfd_elf32_bfd_link_hash_table_create): Define.
7665 (elf_backend_create_dynamic_sections): Define.
7666 (elf_backend_adjust_dynamic_symbol): Define.
7667 (elf_backend_size_dynamic_sections): Define.
7668 (elf_backend_finish_dynamic_symbol): Define.
7669 (elf_backend_finish_dynamic_sections): Define.
7670 (elf_backend_want_got_sym): Define.
7671 (elf_backend_got_header_size): Define.
7672 (elf_backend_want_got_plt): Define.
7673 (elf_backend_plt_readonly): Define.
7674 (elf_backend_want_plt_sym): Define.
7675 (elf_backend_plt_header_size): Define.
7676 (elf_backend_may_use_rel_p): Define.
7677 (elf_backend_may_use_rela_p): Define.
7678 (elf_backend_default_use_rela_p): Define.
7679 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
7680 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
7681 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
7682 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
7683 (frv_reloc_map): Map the corresponding BFD relocs to them.
7684 (frv_reloc_type_lookup): ... and back to BFD relocs.
7685 * reloc.c: New relocs.
7686 * bfd-in2.h, libbfd.h: Rebuilt.
7687 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
7688 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
7689 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
7690 R_FRV_FUNCDESC_GOTLO): New.
7691 (frv_reloc_map): Map the corresponding BFD relocs to them.
7692 (frv_reloc_type_lookup): ... and back to BFD relocs.
7693 * reloc.c: New relocs.
7694 * bfd-in2.h, libbfd.h: Rebuilt.
7696 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7698 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7699 targets to support pages of up to 64kB.
7700 (elf32_bed): Redefine to get a separate backend data structure for
7701 traditional targets.
7702 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7703 targets to support pages of up to 64kB.
7704 (elf64_bed): Redefine to get a separate backend data structure for
7705 traditional targets.
7706 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7707 targets to support pages of up to 64kB.
7708 (elf32_bed): Redefine to get a separate backend data structure for
7709 traditional targets.
7711 2004-01-04 Mark Kettenis <kettenis@gnu.org>
7713 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
7715 2004-01-02 Mark Kettenis <kettenis@gnu.org>
7717 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
7718 (elf_i386_grok_psinfo): Likewise.
7720 2004-01-02 Bernardo Innocenti <bernie@develer.com>
7722 * config.bfd: Add m68k-uClinux target.
7724 2004-01-01 Grant Edwards <grante@visi.com>
7726 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7727 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7728 (elf32_h8_gc_sweep_hook): New function.
7729 (elf_backend_gc_mark_hook): Define.
7730 (elf_backend_gc_sweep_hook): Define.
7731 (elf_backend_can_gc_sections): Define.
7733 For older changes see ChangeLog-0203
7739 version-control: never