1 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
3 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
5 * format.c (bfd_check_format_matches): Set output_has_begun
7 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
8 special case for both_direction.
10 2005-05-17 Nick Clifton <nickc@redhat.com>
12 * elf.c (group_signature): Check for a group section which is
13 actually a (corrupt) symbol table section in disguise and prevent
14 an infinite loop from occurring.
16 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
18 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
21 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
23 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
24 predicate on slot 0 only if slot 0 isn't br.
26 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
29 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
30 empty sdynbss section.
31 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
33 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
35 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
38 2005-05-17 Alan Modra <amodra@bigpond.net.au>
40 * elf32-ppc.c (LIS_11. LIS_12): Define.
41 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
42 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
43 for --data-plt when building non-pie executables.
45 2005-05-17 Nick Clifton <nickc@redhat.com>
47 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
48 the situation where a symbols's section is not known but a section
49 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
52 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
53 the presence of a symbol table to just before the symbol table is
56 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
59 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
60 (elfNN_ia64_relax_section): Use it.
62 2005-05-14 Mark Kettenis <kettenis@gnu.org>
64 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
67 2005-05-14 Alan Modra <amodra@bigpond.net.au>
69 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
71 (ppc_elf_finish_dynamic_sections): Likewise.
73 2005-05-13 Fred Fish <fnf@specifixinc.com>
75 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
78 2005-05-13 Bob Wilson <bob.wilson@acm.org>
80 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
81 periods in linkonce_kind values.
83 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
85 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
86 against protected function when building executable.
88 2005-05-12 Alan Modra <amodra@bigpond.net.au>
90 * elf32-ppc.c (LWZU_0_X_11): Delete.
91 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
92 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
93 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
95 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
97 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
98 Generate .glink branch table and updated stubs.
100 2005-05-11 Alan Modra <amodra@bigpond.net.au>
102 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
103 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
104 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
105 (CROR_151515, CROR_313131): Delete.
106 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
107 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
108 LWZU_0_X_11): Define.
109 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
110 and R_PPC_REL16_HA entries.
111 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
112 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
113 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
114 new_plt, and old_plt.
115 (ppc_elf_create_dynamic_sections): Create .glink section.
116 (ppc_elf_check_relocs): Set new_plt and old_plt.
117 (ppc_elf_select_plt_layout): New function.
118 (ppc_elf_tls_setup): Set plt output section elf type and flags.
119 (allocate_got): Handle differences between old and new got layout.
120 (allocate_dynrelocs): Likewise for plt.
121 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
122 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
123 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
124 destination of R_PPC_PLTREL24 relocs.
125 (ppc_elf_relocate_section): Handle new relocs and changed destination
127 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
128 differences in layout.
129 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
130 put a blrl in new got. Write glink contents.
131 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
132 * libbfd.h: Regenerate.
133 * bfd-in2.h: Regenerate.
135 2005-05-11 Andreas Schwab <schwab@suse.de>
137 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
140 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
142 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
143 section if SEC_ALLOC isn't set.
145 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
147 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
148 * acinclude.m4: Don't sinclude accross.m4.
149 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
151 2005-05-09 Alan Modra <amodra@bigpond.net.au>
153 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
154 (ppc64_elf_add_symbol_hook): Set has_dotsym.
155 (ppc64_elf_check_directives): Only process syms when has_dotsym.
156 (func_desc_adjust): Hide fake function descriptors when function
157 code entry is defined.
158 (adjust_opd_syms): Adjust for deleted_section becoming union field.
160 2005-05-09 Alan Modra <amodra@bigpond.net.au>
162 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
164 2005-05-08 Dave Korn <dave.korn@artimi.com>
166 * coff-tic80.c: Undefine _CONST after system headers to prevent
167 clash with tic80-specific definition in include/coff/tic80.h
169 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
172 * elflink.c (elf_link_output_extsym): Use output_bfd if
173 h->root.u.def.section is bfd_abs_section_ptr when reporting
176 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
178 * elf-bfd.h (elf_backend_data): Update special_sections to
179 array of pointer to bfd_elf_special_section.
180 * elf.c (special_sections): Likewise.
181 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
182 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
183 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
184 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
185 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
186 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
187 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
188 * elf32-v850.c (v850_elf_special_sections): Likewise.
189 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
190 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
191 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
192 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
193 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
194 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
195 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
196 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
198 * elf.c (get_special_section): Updated.
200 2005-05-07 Alan Modra <amodra@bigpond.net.au>
202 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
203 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
204 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
206 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
207 * elf32-frv.c (_frv_create_got_section): Likewise.
208 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
209 (elf_backend_got_symbol_offset): Don't define.
210 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
211 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
213 (ppc_elf_create_got): Tidy.
214 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
215 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
216 (ppc_elf_gc_sweep_hook): Likewise.
217 (ppc_elf_relocate_section): Likewise.
218 (ppc_elf_finish_dynamic_symbol): Likewise.
219 (allocate_got): New function.
220 (allocate_dynrelocs): Use allocate_got.
221 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
222 so that local got can refcount it. Set got_header_size.
223 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
225 (ppc_elf_finish_dynamic_sections): Likewise.
226 (elf_backend_got_symbol_offset): Don't define.
227 (elf_backend_got_header_size): Ditto.
229 2005-05-05 Steve Ellcey <sje@cup.hp.com>
231 * configure.in (ACX_HEADER_STRING): New.
232 * configure: Regenerate.
233 * config.in: Regenerate.
234 * sysdep.h (STRING_WITH_STRINGS): Use.
236 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
238 * elf.c (_bfd_elf_close_and_cleanup): Only call
239 _bfd_dwarf2_cleanup_debug_info on bfd_object.
241 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
243 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
244 "__bss_start" instead of "_edata" as fallback.
246 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
248 * bfd-in2.h: Regenerated.
250 2005-05-05 Paul Brook <paul@codesourcery.com>
252 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
253 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
255 * configure: Regenerate.
256 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
257 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
258 (elf32-i386.lo): Depend on elf-vxworks.h.
259 (elf-vxworks.lo): New rule.
260 * Makefile.in: Regenerate.
261 * elf-bfd.h (elf_backend_data): Update type of
262 elf_backend_emit_relocs.
263 (_bfd_elf_link_output_relocs): Update prototype.
264 * elflink.c (_bfd_elf_link_output_relocs): Always use
265 bed->elf_backend_emit_relocs when outputting relocations.
266 * elfxx-target.h (elf_backend_emit_relocs): Default to
267 _bfd_elf_link_output_relocs.
268 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
269 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
270 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
271 (elf_i386_plt0_entry): Remove padding.
272 (elf_i386_pic_plt0_entry): Ditto.
273 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
274 (PLT_NON_JUMP_SLOT_RELOCS): Define.
275 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
276 plt0_pad_byte fields.
277 (elf_i386_link_hash_table_create): Zero them.
278 (elf_i386_create_dynamic_sections): Create static relocation section.
279 (allocate_dynrelocs): Allocate space for static PLT relocations.
280 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
281 symbols. Give PLT symbols function type. Don't strip PLT sections
282 if we have exported symbols from them.
283 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
284 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
286 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
287 Add relocation for GOT location. Fill in PLT static relocations.
288 (elf_i386_vxworks_link_hash_table_create): New function.
289 (elf_i386_vxworks_link_output_symbol_hook): New function.
290 * elf-vxworks.h: New file.
292 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
294 * section.c (bfd_make_section_anyway_with_flags): New.
295 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
296 (bfd_make_section_with_flags): New.
297 (bfd_make_section): Call bfd_make_section_with_flags.
299 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
300 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
301 instead of bfd_make_section/bfd_make_section and don't call
302 bfd_set_section_flags.
303 (mn10300_elf_check_relocs): Likewise.
304 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
305 * elf32-arm.c (create_got_section): Likewise.
306 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
307 (elf32_arm_check_relocs): Likewise.
308 * elf32-cris.c (cris_elf_check_relocs): Likewise.
309 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
310 (_frv_create_got_section): Likewise.
311 (elf32_frvfdpic_create_dynamic_sections): Likewise.
312 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
313 (elf32_hppa_check_relocs): Likewise.
314 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
315 (i370_elf_check_relocs): Likewise.
316 * elf32-i386.c (create_got_section): Likewise.
317 (elf_i386_check_relocs): Likewise.
318 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
319 (create_got_section): Likewise.
320 (m32r_elf_create_dynamic_sections): Likewise.
321 (m32r_elf_check_relocs): Likewise.
322 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
323 * elf32-ppc.c (ppc_elf_create_got): Likewise.
324 (ppc_elf_create_dynamic_sections): Likewise.
325 (ppc_elf_add_symbol_hook): Likewise.
326 (ppc_elf_check_relocs): Likewise.
327 * elf32-s390.c (create_got_section): Likewise.
328 (elf_s390_check_relocs): Likewise.
329 * elf32-sh.c (create_got_section): Likewise.
330 (sh_elf_create_dynamic_sections): Likewise.
331 (sh_elf_check_relocs): Likewise.
332 * elf32-vax.c (elf_vax_check_relocs): Likewise.
333 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
334 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
335 (add_extra_plt_sections): Likewise.
336 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
337 (elf64_alpha_create_got_section): Likewise.
338 (elf64_alpha_create_dynamic_sections): Likewise.
339 (elf64_alpha_check_relocs): Likewise.
340 * elf64-hppa.c (get_reloc_section): Likewise.
344 (get_stub): Likewise.
345 (elf64_hppa_create_dynamic_sectionso): Likewise.
346 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
347 * elf64-ppc.c (create_linkage_sections): Likewise.
348 (ppc64_elf_check_relocs): Likewise.
349 * elf64-s390.c (create_got_section): Likewise.
350 (elf_s390_check_relocs): Likewise.
351 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
352 (sh64_elf64_create_dynamic_sections): Likewise.
353 * elf64-x86-64.c (create_got_section): Likewise.
354 (elf64_x86_64_check_relocs): Likewise.
355 * elflink.c (_bfd_elf_create_got_section): Likewise.
356 (_bfd_elf_link_create_dynamic_sections): Likewise.
357 (elf_link_add_object_symbols): Likewise.
358 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
359 (elfNN_ia64_create_dynamic_sections): Likewise.
360 (get_fptr): Likewise.
361 (get_pltoff): Likewise.
362 (get_reloc_section): Likewise.
363 (elfNN_ia64_object_p): Likewise.
364 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
365 (mips_elf_create_compact_rel_section): Likewise.
366 (mips_elf_create_got_section): Likewise.
367 (_bfd_mips_elf_create_dynamic_sections): Likewise.
368 * elfxx-sparc.c (create_got_section): Likewise.
369 (_bfd_sparc_elf_check_relocs): Likewise.
371 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
372 on linker created sections.
374 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
377 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
378 script on executable.
380 2005-05-05 John Levon <levon@movementarian.org>
382 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
383 allocated memory before returning.
384 (decode_line_info): Likewise.
385 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
386 allocated by functions in this file.
387 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
388 * elf.c (_bfd_elf_close_and_cleanup): Call
389 _bfd_dwarf2_cleanup_debug_info.
391 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
393 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
394 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
395 * configure, config.in, Makefile.in: Regenerate.
396 * sysdep.h (stpcpy): Revert last change.
398 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
400 * sysdep.h (stpcpy): Wrap declaration in parentheses.
402 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
404 * elfxx-ia64.c (ARCH_SIZE): New.
405 (LOG_SECTION_ALIGN): Likewise.
406 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
407 align relocation sections.
408 (get_fptr): Likewise.
409 (get_reloc_section): Likewise.
410 (elfNN_ia64_tprel_base): Likewise.
411 (elfNN_ia64_check_relocs): Support 32bit relocations.
412 (allocate_global_fptr_got): Likewise.
413 (allocate_dynrel_entries): Likewise.
414 (set_got_entry): Likewise.
415 (set_pltoff_entry): Likewise.
416 (elfNN_ia64_relocate_section): Likewise.
418 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
420 * configure.in: Add AC_CHECK_DECLS(stpcpy).
421 * configure: Regenerate.
422 * config.in: Likewise.
424 * sysdep.h (stpcpy): New.
426 2005-05-04 Nick Clifton <nickc@redhat.com>
428 * Update the address and phone number of the FSF organization in
429 the GPL notices in the following files:
430 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
431 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
432 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
433 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
434 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
435 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
436 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
437 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
438 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
439 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
440 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
441 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
442 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
443 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
444 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
445 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
446 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
447 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
448 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
449 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
450 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
451 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
452 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
453 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
454 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
455 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
456 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
457 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
458 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
459 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
460 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
461 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
462 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
463 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
464 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
465 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
466 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
467 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
468 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
469 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
470 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
471 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
472 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
473 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
474 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
475 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
476 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
477 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
478 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
479 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
480 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
481 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
482 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
483 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
484 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
485 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
486 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
487 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
488 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
489 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
490 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
491 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
492 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
493 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
494 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
495 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
496 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
497 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
498 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
499 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
502 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
504 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
505 * bfd-in2.h: Regenerated.
507 * elflink.c (bfd_elf_set_symbol): New.
508 (_bfd_elf_provide_symbol): Call it.
509 (_bfd_elf_provide_section_bound_symbols): New.
511 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
513 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
514 at the end, if a strong definition has already been seen.
516 2005-05-04 Alan Modra <amodra@bigpond.net.au>
518 * section.c (struct bfd_section): Replace link_order_head and
519 link_order_tail with map_head and map_tail union.
520 (STD_SECTION): Update.
521 (_bfd_strip_section_from_output): Delete.
522 * aoutx.h: Update throughout for above changes.
523 * coff-ppc.c: Likewise.
524 * cofflink.c: Likewise.
526 * elf-eh-frame.c: Likewise.
527 * elf-m10300.c: Likewise.
529 * elf32-arm.c: Likewise.
530 * elf32-cris.c: Likewise.
531 * elf32-hppa.c: Likewise.
532 * elf32-i386.c: Likewise.
533 * elf32-m32r.c: Likewise.
534 * elf32-m68hc1x.c: Likewise.
535 * elf32-m68k.c: Likewise.
536 * elf32-ppc.c: Likewise.
537 * elf32-s390.c: Likewise.
538 * elf32-sh.c: Likewise.
539 * elf32-vax.c: Likewise.
540 * elf32-xtensa.c: Likewise.
541 * elf64-alpha.c: Likewise.
542 * elf64-hppa.c: Likewise.
543 * elf64-ppc.c: Likewise.
544 * elf64-s390.c: Likewise.
545 * elf64-sh64.c: Likewise.
546 * elf64-x86-64.c: Likewise.
547 * elflink.c: Likewise.
548 * elfxx-ia64.c: Likewise.
549 * elfxx-mips.c: Likewise.
550 * elfxx-sparc.c: Likewise.
551 * linker.c: Likewise.
554 * xcofflink.c: Likewise.
555 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
556 out from bfd_elf_size_dynamic_sections.
557 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
558 * bfd-in2.h: Regenerate.
560 2005-05-04 Alan Modra <amodra@bigpond.net.au>
562 * section.c (bfd_section_list_remove): Don't clear s->next.
563 (bfd_section_list_append): Always init s->prev.
564 (bfd_section_list_prepend): Define.
565 (bfd_section_list_insert_after): Minor optimization.
566 (bfd_section_removed_from_list): Rewrite.
567 * elf.c (assign_section_numbers): Simplify list traversal now that
568 bfd_section_list_remove doesn't destroy removed section next ptr.
569 * sunos.c (sunos_add_dynamic_symbols): Likewise.
570 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
571 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
572 * bfd-in2.h: Regenerate.
574 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
576 * bfd.c (bfd): Remove section_tail and add section_last.
577 (bfd_preserve): Likewise.
578 (bfd_preserve_save): Likewise.
579 (bfd_preserve_restore): Likewise.
580 * opncls.c (_bfd_new_bfd): Likewise.
582 * coffcode.h (coff_compute_section_file_positions): Updated.
583 (coff_compute_section_file_positions): Likewise.
584 * elf.c (assign_section_numbers): Likewise.
585 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
586 * elf64-mmix.c (mmix_elf_final_link): Likewise.
587 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
588 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
589 * sunos.c (sunos_add_dynamic_symbols): Likewise.
590 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
592 * ecoff.c (bfd_debug_section): Initialize prev.
594 * section.c (bfd_section): Add prev.
595 (bfd_section_list_remove): Updated.
596 (bfd_section_list_append): New.
597 (bfd_section_list_insert_after): New.
598 (bfd_section_list_insert_before): New.
599 (bfd_section_list_insert): Removed.
600 (bfd_section_removed_from_list): Updated.
601 (STD_SECTION): Initialize prev.
602 (bfd_section_init): Updated.
603 (bfd_section_list_clear): Updated.
605 * bfd-in2.h: Regenerated.
607 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
609 * elf.c (_bfd_elf_new_section_hook): Don't call
610 _bfd_elf_get_sec_type_attr on sections from input files.
612 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
614 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
615 hash table size 16699 instead of bfd_hash_table_init.
617 2005-05-01 Paul Brook <paul@codesourcery.com>
619 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
620 definition has already been seen.
622 2005-05-01 Paul Brook <paul@codesourcery.com>
624 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
625 R_ARM_PLT32 the same as R_ARM_PC24.
626 (arm_add_to_rel): Ditto.
628 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
630 * config.bfd: Add h8300*-*-rtemscoff.
631 Switch h8300*-*-rtems* to elf.
633 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
635 * aclocal.m4, Makefile.in: Regnerated.
637 2005-04-28 Paul Brook <paul@codesourcery.com>
639 Merge changes only applied to Makefile.in.
640 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
641 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
642 (elfxx-sparc.lo): New rule.
643 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
644 (elf64-sparc.lo): Likewise.
646 2005-04-28 Julian Brown <julian@codesourcery.com>
648 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
651 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
653 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
655 * elf.c (bfd_elf_sym_name): Updated.
656 (group_signature): Likewise.
657 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
658 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
659 (ppc64_elf_edit_toc): Likewise.
660 (ppc64_elf_relocate_section): Likewise.
661 * elfcode.h (elf_slurp_symbol_table): Likewise.
662 * elflink.c (elf_link_input_bfd): Likewise.
664 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
665 bfd_elf_sym_name to get local symbol name when reporting errors.
667 2005-04-27 Nick Clifton <nickc@redhat.com>
669 * elflink.c (elf_link_input_bfd): Handle the case where a badly
670 formatted input file results in a reloc which has no associated
673 2005-04-26 Jerome Guitton <guitton@gnat.com>
675 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
677 2005-04-25 David S. Miller <davem@davemloft.net>
679 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
680 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
681 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
684 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
687 * elflink.c (elf_link_input_bfd): Make non-debugging reference
688 to discarded section an error.
690 2005-04-21 Jerome Guitton <guitton@gnat.com>
692 * configure.in: Replace BFD_NEED_DECLARATION checks by the
693 corresponding AC_CHECK_DECLS.
694 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
696 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
697 * configure: Regenerate.
700 2005-04-21 Andreas Schwab <schwab@suse.de>
702 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
703 unsigned from type of dynamic_interpreter.
704 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
707 * elf.c (assign_section_numbers): Fix comment.
709 2005-04-21 Jerome Guitton <guitton@gnat.com>
711 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
712 for struct som_exec_auxhdr fields.
714 2005-04-21 Nick Clifton <nickc@redhat.com>
716 * aout-adobe.c: Convert to ISO C and fix formatting.
717 * aout-arm.c: Convert to ISO C and fix formatting.
718 * aout-cris.c: Convert to ISO C and fix formatting.
719 * aout-ns32k.c: Convert to ISO C and fix formatting.
720 * aout-tic30.c: Convert to ISO C and fix formatting.
721 * coffcode.h: Convert to ISO C and fix formatting.
722 * coffswap.h: Convert to ISO C and fix formatting.
723 * i386aout.c: Convert to ISO C and fix formatting.
724 * libaout.h: Convert to ISO C and fix formatting.
725 * libcoff-in.h: Convert to ISO C and fix formatting.
726 * libcoff.h: Convert to ISO C and fix formatting.
727 * libecoff.h: Convert to ISO C and fix formatting.
728 * libnlm.h: Convert to ISO C and fix formatting.
729 * libpei.h: Convert to ISO C and fix formatting.
730 * libxcoff.h: Convert to ISO C and fix formatting.
731 * nlm-target.h: Convert to ISO C and fix formatting.
732 * nlm.c: Convert to ISO C and fix formatting.
733 * nlm32-alpha.c: Convert to ISO C and fix formatting.
734 * nlm32-i386.c: Convert to ISO C and fix formatting.
735 * nlm32-ppc.c: Convert to ISO C and fix formatting.
736 * nlm32-sparc.c: Convert to ISO C and fix formatting.
737 * nlmcode.h: Convert to ISO C and fix formatting.
738 * nlmswap.h: Convert to ISO C and fix formatting.
739 * pe-mips.c: Convert to ISO C and fix formatting.
740 * peXXigen.c: Convert to ISO C and fix formatting.
741 * peicode.h: Convert to ISO C and fix formatting.
742 * vms-gsd.c: Convert to ISO C and fix formatting.
743 * vms-hdr.c: Convert to ISO C and fix formatting.
744 * vms-misc.c: Convert to ISO C and fix formatting.
745 * vms-tir.c: Convert to ISO C and fix formatting.
746 * vms.c: Convert to ISO C and fix formatting.
747 * vms.h: Convert to ISO C and fix formatting.
749 * coffgen.c (coff_print_symbol): Restore correct formatting of
752 2005-04-20 David S. Miller <davem@davemloft.net>
754 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
755 (_bfd_sparc_elf_link_hash_table_create): Likewise.
756 (allocate_dynrelocs): Likewise.
758 2005-04-20 Jerome Guitton <guitton@gnat.com>
760 * configure.in: Fix the check for basename declaration. Add check
761 for declarations of ftello, ftello64, fseeko, fseeko64.
762 * configure: Regenerate.
764 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
766 2005-04-19 David S. Miller <davem@davemloft.net>
768 * elfxx-sparc.c: New file.
769 * elfxx-sparc.h: New file.
770 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
771 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
772 (elfxx-sparc.lo): New rule.
773 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
774 (elf64-sparc.lo): Likewise.
775 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
776 (bfd_elf64_sparc_vec): Likewise.
777 * configure: Regenerate.
778 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
779 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
780 which is more consistent with elf32-sparc.c
782 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
784 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
785 (mips_elf_create_local_got_entry): Check h->root.forced_local.
787 2005-04-19 Alan Modra <amodra@bigpond.net.au>
789 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
790 dynamic relocs in non-SEC_ALLOC sections.
791 (ppc_elf_gc_sweep_hook): Likewise.
792 (ppc_elf_relax_section): Likewise.
793 (ppc_elf_relocate_section): Likewise.
795 2005-04-18 Nick Clifton <nickc@redhat.com>
797 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
798 assigning a value to return_value.
800 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
803 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
806 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
809 * elf.c (setup_group): Properly handle zero group count.
811 2005-04-17 Mark Kettenis <kettenis@gnu.org>
813 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
814 (som_is_subspace, compare_subspaces, som_compute_checksum)
815 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
817 (hppa_som_reloc, compare_syms, compare_subspaces)
818 (som_print_symbol, som_get_section_contents)
819 (som_set_section_contents): Remove space after 'void *'.
820 (som_bfd_print_private_bfd_data): Use %lx to print longs.
821 (som_bfd_merge_private_bfd_data)
822 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
825 2004-04-15 Julian Brown <julian@codesourcery.com>
827 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
828 * bfd-in2.h: Regenerate.
829 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
830 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
831 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
832 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
833 relocations if requested to.
834 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
835 use_blx rather than symbian_p.
836 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
837 use_blx is in effect.
838 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
841 2005-04-15 Nick Clifton <nickc@redhat.com>
843 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
846 2005-04-15 Alan Modra <amodra@bigpond.net.au>
849 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
850 used as a list pointer.
852 2005-04-14 Alan Modra <amodra@bigpond.net.au>
854 * Makefile.am (NO_WERROR): Define.
855 * warning.m4: New file
856 * acinclude.m4: Include warning.m4.
857 * configure.in: Invoke AM_BINUTILS_WARNINGS.
858 * Makefile.in: Regenerate.
859 * configure: Regenerate.
861 2005-04-14 Alan Modra <amodra@bigpond.net.au>
863 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
864 Write trailing padding.
866 * merge.c (merge_strings): Round up section size for alignment.
868 2005-04-14 David S. Miller <davem@davemloft.net>
870 Add TLS support for 64-bit Sparc ELF.
871 * elf64-sparc.c (sparc64_elf_dyn_relocs,
872 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
873 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
874 sparc64_elf_hash_entry, sparc64_elf_tdata,
875 sparc64_elf_local_got_tls_type): New defines.
876 (sparc64_elf_mkobject): New function.
877 (sparc64_elf_link_hash_table): Add members for dynamic linker
878 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
879 uion to track TLS GOT references. Add sym_sec to cache
880 mappings from local sym to section.
881 (link_hash_newfunc): New function.
882 (sparc64_elf_bfd_link_hash_table_create): Rename to
883 sparc64_elf_link_hash_table_create for consistency.
884 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
885 (sparc64_elf_create_dynamic_sections): Initialize new section
886 members of sparc64_elf_link_hash_table. Only init srelbss
888 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
891 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
892 sparc64_elf_plt_ptr_offset): Delete.
893 (sparc64_plt_entry_build): New function to build PLT entries
894 gradually instread of all at once at the end of linking.
895 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
896 local vars. Get them from sparc64_elf_hash_table instead.
897 Check early on if r_symndx is in bounds. Handle TLS transitions.
898 Account for TLS GOT references and DF_STATIC_TLS, as needed.
899 For TLS relocs, record the tls_type in either
900 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
901 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
902 to the __tls_get_addr symbol. For PLT relocs, track references
903 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
904 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
905 symbol references, count the number of relocations needed for
906 that symbol. For default switch case, don't error, this lets
907 the TLS relocs not explicitly handled by this function get
909 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
910 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
911 it from sparc64_elf_hash_table. Store the real PLT offset
912 in h->plt.offset, and build PLT entries one at a time. Also
913 get .dynbss section pointer from htab.
914 (allocate_dynrelocs, readonly_dynrelocs,
915 sparc64_omit_section_dynsym): New functions.
916 (sparc64_elf_omit_section_dynsym): Use these new functions as
918 (dtpoff_base, tpoff): New functions.
919 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
920 locals, get them from sparc64_elf_hash_table. Handle TLS
921 relocations and refcounting in main relocation loop.
922 (sparc64_elf_finish_dynamic_symbol): Use
923 sparc64_elf_link_hash_table. Build PLT entries as we see
924 them. Handle TLS GOT relocations.
925 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
926 from sparc64_elf_hash_table. Initialize only PLT header
927 not all entries since we not build PLT entries one by one.
928 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
929 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
930 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
932 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
934 * elflink.c (elf_link_input_bfd): Update check for removed
937 2005-04-12 Alan Modra <amodra@bigpond.net.au>
939 * Makefile.am: Run "make dep-am".
940 * Makefile.in: Regenerate.
941 * aclocal.m4: Regenerate.
942 * libcoff.h: Regenerate.
944 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
946 * linker.c (_bfd_generic_link_output_symbols): Also check if
947 the output section of an input section has been removed from
950 * section.c (bfd_section_list_remove): Clear the next field
951 of the removed section.
952 (bfd_section_removed_from_list): New.
953 * bfd-in2.h: Regenerated.
955 2005-04-11 David S. Miller <davem@davemloft.net>
957 * elf32-sparc.c (elf32_sparc_relocate_section,
958 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
959 R_SPARC_TLS_LE_{HIX22,LOX10}.
960 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
961 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
962 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
963 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
965 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
967 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
969 2005-04-11 Nick Clifton <nickc@redhat.com>
971 * aout-target.h: Convert to ISO C.
972 * aoutf1.h: Convert to ISO C.
973 * aoutx.h: Convert to ISO C.
974 * bout.c: Convert to ISO C.
975 * dwarf1.c: Convert to ISO C.
976 * ecoffswap.h: Convert to ISO C.
977 * freebsd.h: Convert to ISO C.
978 * genlink.h: Convert to ISO C.
979 * ieee.c: Convert to ISO C.
980 * ihex.c: Convert to ISO C.
981 * libcoff-in.h: Convert to ISO C.
982 * mach-o.c: Convert to ISO C.
983 * mach-o.h: Convert to ISO C.
984 * netbsd.h: Convert to ISO C.
985 * ns32k.h: Convert to ISO C.
986 * ns32knetbsd.c: Convert to ISO C.
987 * oasys.c: Convert to ISO C.
988 * pdp11.c: Convert to ISO C.
989 * pef-traceback.h: Convert to ISO C.
990 * pef.c: Convert to ISO C.
991 * pef.h: Convert to ISO C.
992 * riscix.c: Convert to ISO C.
993 * som.c: Convert to ISO C.
994 * som.h: Convert to ISO C.
995 * srec.c: Convert to ISO C.
996 * stabs.c: Convert to ISO C.
997 * sunos.c: Convert to ISO C.
998 * tekhex.c: Convert to ISO C.
999 * versados.c: Convert to ISO C.
1000 * version.h: Convert to ISO C.
1001 * xcoff-target.h: Convert to ISO C.
1002 * xcofflink.c: Convert to ISO C.
1003 * xsym.c: Convert to ISO C.
1004 * xsym.h: Convert to ISO C.
1006 2005-04-08 Paul Brook <paul@codesourcery.com>
1008 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
1009 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
1010 (ARM2THUMB_PIC_GLUE_SIZE): Define.
1011 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
1012 (elf32_arm_to_thumb_stub): Create PIC stubs.
1013 (record_arm_to_thumb_glue): Use different stub size for relocatable
1016 2005-04-05 Alan Modra <amodra@bigpond.net.au>
1018 * elf64-ppc.c (dec_dynrel_count): New function split out from
1019 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1020 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1021 (ppc64_elf_tls_optimize): Likewise.
1023 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1025 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1026 CORE_WCOOKIE_OFFSET.
1027 (SPARC64_WCOOKIE_OFFSET): New.
1028 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
1030 2005-04-05 Nick Clifton <nickc@redhat.com>
1032 * po/rw.po: New translation: Kinyarwanda
1033 * configure.in (ALL_LINGUAS): Add rw
1034 * configure: Regenerate.
1036 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1038 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1039 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1040 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1042 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1043 to check for SHT_MIPS_OPTIONS sections.
1044 (_bfd_mips_elf_set_section_contents): Likewise.
1046 2005-04-04 Eric Christopher <echristo@redhat.com>
1048 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
1049 Clean up gp handling code.
1051 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1053 * elf.c (bfd_elf_set_group_contents): Ignore linker created
1055 (assign_section_numbers): Accept link_info. Check SHT_GROUP
1056 sections for relocatable files only. Remove the linker created
1058 (_bfd_elf_compute_section_file_positions): Pass link_info to
1059 assign_section_numbers.
1061 * elfxx-ia64.c (elfNN_ia64_object_p): New.
1062 (elf_backend_object_p): Defined.
1064 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1066 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
1068 2005-04-03 Fred Fish <fnf@specifixinc.com>
1070 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
1071 dwarf_ranges_size members.
1072 (struct comp_unit): Add base_address member.
1073 (struct funcinfo): Replace low/high members with an arange.
1074 (arange_add): Replace incoming "unit" parameter with "abfd" and
1075 "first_arange" pointers. Reorganize/rewrite function body.
1076 (decode_line_info): Change arange_add call to pass bfd and arange
1078 (lookup_address_in_line_info_table): Use arange list instead of
1079 individual low/high members. Walk function's arange list to find
1080 lowest PC in list, to test for overlapping functions.
1081 (read_debug_ranges): New function, reads the debug_ranges section.
1082 (lookup_address_in_function_table): Use arange list instead of
1083 individual low/high members. Rewrite to find smallest range that
1085 (read_rangelist): Read a given rangelist from debug_ranges.
1086 (scan_unit_for_functions): Use arange list instead of individual
1087 low/high members. Handle a DW_AT_ranges attribute.
1088 (parse_comp_unit): Use arange list instead of individual low/high
1089 members. Save comp unit base address. Handle a DW_AT_ranges
1092 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
1094 * elf.c (assign_section_numbers): Really use the kept section.
1096 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf-bfd.h (_bfd_elf_check_kept_section): New.
1100 * elf.c (assign_section_numbers): When sh_link points to a
1101 discarded section, call _bfd_elf_check_kept_section to see if
1102 the kept section can be used. Otherwise reject sh_link
1103 pointing to discarded section.
1105 * elflink.c (_bfd_elf_check_kept_section): New.
1106 (elf_link_input_bfd): Use it.
1108 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1110 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
1111 that we no longer need.
1113 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1115 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
1117 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
1119 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1121 * elf.c (assign_section_numbers): Fix a typo.
1123 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1125 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
1127 (_bfd_elf_section_already_linked): Likewise.
1129 2005-03-31 Jerome Guitton <guitton@gnat.com>
1131 * config.in: Regenerate.
1133 2005-03-31 Jerome Guitton <guitton@gnat.com>
1135 * config.in (HAVE_DECL_BASENAME): New configure macro.
1136 * configure.in: Check for basename.
1137 * configure: Regenerate.
1139 2005-03-30 Julian Brown <julian@codesourcery.com>
1141 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
1142 bfd_elf32_is_arm_mapping_symbol_name.
1143 * bfd-in2.h: Regenerate.
1144 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
1145 bfd_elf32_is_arm_mapping_symbol_name.
1146 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
1147 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1148 (arm_elf_find_function): Likewise.
1149 (elf32_arm_output_symbol_hook): Likewise.
1151 2005-03-30 Julian Brown <julian@codesourcery.com>
1153 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
1154 * bfd-in2.h: Regenerate.
1155 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
1156 bfd_elf32_is_arm_mapping_symbol_name.
1157 (elf32_arm_output_symbol_hook): Likewise.
1158 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
1160 (is_arm_mapping_symbol_name): Function moved from here...
1161 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
1164 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1166 * configure.in: Check for ffs decl and alphabetize.
1167 * config.in: Regenerate.
1168 * configure: Regenerate.
1169 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1171 2005-03-29 Fred Fish <fnf@specifixinc.com>
1173 * dwarf2.c (struct comp_unit): Fix typo.
1174 (scan_unit_for_functions): Remove unused local variable "name"
1175 and dead code that set it.
1177 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1178 Phil Blundell <philb@gnu.org>
1180 * bfd-in2.h, libbfd.h: Regenerated.
1181 * reloc.c: Add ARM TLS relocations.
1182 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
1184 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
1185 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
1186 (elf32_arm_tls_ie32_howto): New.
1187 (elf32_arm_howto_from_type): Support TLS relocations.
1188 (elf32_arm_reloc_map): Likewise.
1189 (elf32_arm_reloc_type_lookup): Likewise.
1191 (struct elf32_arm_obj_tdata): New.
1192 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
1193 (elf32_arm_mkobject): New function.
1194 (struct elf32_arm_relocs_copied): Add pc_count.
1195 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
1196 (GOT_TLS_IE): Define.
1197 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
1198 (elf32_arm_link_hash_newfunc): Initialize tls_type.
1199 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
1200 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
1201 (dtpoff_base, tpoff): New functions.
1202 (elf32_arm_final_link_relocate): Handle TLS relocations.
1203 (IS_ARM_TLS_RELOC): Define.
1204 (elf32_arm_relocate_section): Warn about TLS mismatches.
1205 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
1206 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
1207 TLS relocations and pc_count.
1208 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
1209 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
1211 (elf32_arm_size_dynamic_sections): Handle TLS.
1212 (elf32_arm_finish_dynamic_symbol): Likewise.
1213 (bfd_elf32_mkobject): Define.
1215 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1217 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
1218 relocation types. Don't count relocations which will use a PLT.
1220 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1222 * elf.c (elfcore_grok_nto_status): Print tid as long.
1223 (elfcore_grok_nto_regs): Likewise.
1225 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1227 * irix-core.c: Remove some unnecessary prototypes.
1229 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1231 * irix-core.c: Convert to ISO C.
1233 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1235 * irix-core.c (do_sections): Replace + by | in expression.
1236 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
1237 to unused parameters to avoid a compiler warning.
1239 2005-03-28 Mark Kettenis <kettenis@gnu.org>
1241 * netbsd-core.c: Convert to ISO C. Fix formatting.
1243 2005-03-24 Eric Christopher <echristo@redhat.com>
1245 * elfxx-mips.c: Revert previous patch.
1247 2005-03-24 Nick Clifton <nickc@redhat.com>
1249 * targets.c (_bfd_target_vector): Only include the
1250 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
1251 all targets enabled.
1253 2005-03-24 James E Wilson <wilson@specifixinc.com>
1255 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
1256 (BFD64_BACKENDS): Add elf32-ia64.lo.
1257 * Makefile.in: Regenerate.
1259 2005-03-23 Eric Christopher <echristo@redhat.com>
1261 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
1262 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
1263 after emitting relocation.
1264 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
1265 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
1268 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1269 Nick Clifton <nickc@redhat.com>
1271 * config.bfd: Accept any C library to accompany a GNU Linux
1272 implementation, not just the GNU C library.
1273 * configure.in: Likewise.
1274 * configure: Regenerate.
1276 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
1278 * bfd-in.h (_bfd_elf_provide_symbol): New.
1279 * bfd-in2.h: Regenerated.
1281 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
1282 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
1285 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
1288 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
1290 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
1292 2005-03-22 Bob Wilson <bob.wilson@acm.org>
1294 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
1295 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
1296 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
1297 (xtensa_opcode_decode): Rearrange code.
1299 2005-03-22 Nick Clifton <nickc@redhat.com>
1301 * binary.c: Convert to ISO C90 formatting.
1302 * coff-arm.c: Convert to ISO C90 formatting.
1303 * coffgen.c: Convert to ISO C90 formatting.
1304 * elf32-gen.c: Convert to ISO C90 formatting.
1305 * elf64-gen.c: Convert to ISO C90 formatting.
1306 * hash.c: Convert to ISO C90 formatting.
1307 * ieee.c: Convert to ISO C90 formatting.
1309 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1311 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
1312 unresolved symbols in R_ARM_NONE relocations.
1314 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1316 * elf32-arm.c (elf32_arm_final_link_relocate): Add
1317 UNRESOLVED_RELOC_P argument. Set it appropriately.
1318 (elf32_arm_relocate_section): Update call to
1319 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
1320 unresolved_reloc instead.
1322 2005-03-23 Alan Modra <amodra@bigpond.net.au>
1324 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
1325 .gnu.warning.* sections.
1327 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1329 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
1331 (ppc_elf_create_linker_section): Don't try to reuse existing section.
1332 (elf_create_pointer_linker_section): Delete info parm. Don't make
1333 h dynamic. Don't set written_address_p.
1334 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
1335 (bfd_put_ptr): Delete.
1336 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
1337 Always write section contents. Assert global sym is def_regular.
1338 Use offset bottom bit as a written flag.
1339 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
1342 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1344 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
1345 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
1348 2005-03-21 Nick Clifton <nickc@redhat.com>
1350 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
1352 (t2a1_bx_pc_insn): Likewise.
1353 (t2a2_noop_insn): Likewise.
1354 (t2a3_b_insn): Likewise.
1355 (t2a1_push_insn): Likewise.
1356 (t2a2_ldr_insn): Likewise.
1357 (t2a3_mov_insn): Likewise.
1358 (t2a4_bx_insn): Likewise.
1359 (t2a5_pop_insn): Likewise.
1360 (t2a6_bx_insn): Likewise.
1361 (coff_arm_relocate_section): Only declare the high_address
1362 variable for non WINCE targets.
1364 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1366 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
1367 SEC_LINKER_CREATED. Attach to dynobj.
1368 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
1370 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1372 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
1373 sym_offset. Add name, bss_name, sym_name, sym_val.
1374 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
1375 Add sdata array of elf_linker_section_t.
1376 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
1377 (enum elf_linker_section_enum): Delete.
1378 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
1379 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
1380 the special sections are needed. Adjust htab->sdata refs.
1381 Ensure dynobj is set in sreloc code.
1382 (ppc_elf_size_dynamic_sections): Strip sdata sections.
1383 (ppc_elf_set_sdata_syms): New function.
1384 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
1385 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
1386 sym_val instead of sym_hash.
1387 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
1389 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1391 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
1392 (ppc_elf_merge_private_bfd_data): Likewise.
1394 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1396 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
1397 (ppc_elf_create_linker_section): Don't create rel_section.
1398 (elf_create_pointer_linker_section): Don't size relocs.
1399 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
1400 Don't generate relocs.
1401 (ppc_elf_relocate_section): Adjust calls to
1402 elf_finish_pointer_linker_section.
1404 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1406 * elf32-ppc.c (is_ppc_elf_target): New function.
1407 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
1408 for bfd_target_elf_flavour. Do this test before endian check.
1409 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
1410 (ppc_elf_size_dynamic_sections): Likewise.
1412 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
1414 * elf-bfd.h (elf_backend_data): Add int to
1415 elf_backend_section_from_shdr.
1416 (bfd_elf_section_data): Update comment for this_idx.
1417 (_bfd_elf_make_section_from_shdr): Add int.
1418 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
1420 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
1421 and use it to set this_idx in bfd_elf_section_data.
1422 (bfd_section_from_shdr): Pass shindex to
1423 _bfd_elf_make_section_from_shdr.
1424 (_bfd_elf_section_from_bfd_section): Use this_idx in
1425 bfd_elf_section_data to find section index.
1427 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
1428 index and pass it to _bfd_elf_make_section_from_shdr.
1429 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
1430 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1431 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
1432 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
1433 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
1434 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1435 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
1436 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1437 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
1439 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
1440 Ross Ridge <rridge@csclub.uwaterloo.ca>
1442 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1443 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1446 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1448 * elflink.c (elf_mark_used_section): Remove check for special
1451 2005-03-18 Andreas Schwab <schwab@suse.de>
1453 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1454 from bfd_vma to ia64_insn, remove broken cast.
1456 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1458 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1459 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1460 elf_m68k_finish_dynamic_sections): Use it.
1462 2005-03-17 Paul Brook <paul@codesourcery.com>
1463 Dan Jacobowitz <dan@codesourcery.com>
1464 Mark Mitchell <mark@codesourcery.com>
1466 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1467 (elf32_arm_additional_program_headers): Likewise.
1468 (elf_backend_modify_segment_map): Define.
1469 (elf_backend_additional_program_headers): Likewise.
1470 (elf32_arm_symbian_modify_segment_map): Use
1471 elf32_arm_modify_segment_map.
1473 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1475 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1476 for special sections.
1478 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1480 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1481 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1482 section_sym_count param, and return number of section symbols.
1483 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1484 .dynsym contents. Don't bother calling swap_symbol_out on the
1485 first all-zero dynsym.
1486 (elf_mark_used_section): Formatting. Avoid twiddling flags in
1487 special sections like bfd_abs_section.
1488 (bfd_elf_gc_sections): Spelling fix.
1490 2005-03-16 Fred Fish <fnf@specifixinc.com>
1493 * dwarf2.c (read_indirect_string): Fix apparent typo, check
1494 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
1496 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
1498 * elflink.c (elf_mark_used_section): New.
1499 (bfd_elf_gc_sections): Call elf_gc_mark_section for
1500 non-relocatable link if we don't do GC.
1502 2005-03-16 Nick Clifton <nickc@redhat.com>
1503 Ben Elliston <bje@au.ibm.com>
1505 * configure.in (werror): New switch: Add -Werror to the
1506 compiler command line. Enabled by default. Disable via
1508 * configure: Regenerate.
1510 2005-03-16 Nick Clifton <nickc@redhat.com>
1512 * ecoff.c: Convert to ISO C90 formatting.
1514 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1516 * elf32-ppc.c: Divide file into general and linker specific
1517 functions. Sort linker functions into roughly the order in which
1518 they are called by the ELF linker code.
1520 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1522 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
1523 on section. Correct comment, and add FIXME.
1524 (ppc_elf_additional_program_headers): Don't bump header count for
1525 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
1526 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
1527 do allocate memory if they need it.
1529 2005-03-15 Mikkel Krautz <krautz@gmail.com>
1531 * config.bfd (x86_64-elf): Add target.
1533 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1535 * po/es.po: Commit new Spanish translation.
1537 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
1539 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
1540 for global symbol when reporting overflow.
1542 2005-03-11 Jakub Jelinek <jakub@redhat.com>
1544 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
1545 * libbfd.h: Rebuilt.
1546 * archive.c (_bfd_ar_spacepad): New function.
1547 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
1548 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
1549 coff_write_armap): Use it.
1550 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
1552 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
1554 2005-03-10 Mark Kettenis <kettenis@gnu.org>
1556 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
1557 has_table to the start of the function.
1559 2005-03-10 Ben Elliston <bje@au.ibm.com>
1561 * archive.c: Include hashtab.h.
1562 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
1563 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
1564 (hash_file_ptr): New function.
1565 (eq_file_ptr): Likewise.
1566 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
1567 * libbfd-in.h: Include hashtab.h.
1568 (struct artdata): Change `cache' member type to htab_t.
1569 * libbfd.h: Rebuild.
1571 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1573 * configure.in: Bump version to 2.16.90.
1574 * configure: Regenerated.
1576 2005-03-07 Jakub Jelinek <jakub@redhat.com>
1578 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
1579 close is a function like macro in system headers.
1581 2005-03-07 Alan Modra <amodra@bigpond.net.au>
1584 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
1585 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
1587 2005-03-06 Alan Modra <amodra@bigpond.net.au>
1589 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
1591 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1593 * po/bfd.pot: Regenerate.
1595 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1597 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
1599 (func_desc_adjust): Force dot-syms local in executables as well
1602 2005-03-04 David Daney <ddaney@avtrex.com>
1604 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
1605 '__gnu_local_gp' symbol used by gas -mno-shared.
1607 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
1609 * elf-bfd.h (elf_backend_data): Add "const char *" to
1610 elf_backend_section_from_phdr.
1612 * elf.c (bfd_section_from_phdr): Pass "proc" to the
1613 elf_backend_section_from_phdr hook.
1615 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1616 Joseph Myers <joseph@codesourcery.com>
1618 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
1619 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
1621 (struct mips_elf_got_per_bfd_arg): Add global_count.
1622 (struct mips_elf_count_tls_arg): New.
1623 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
1624 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
1625 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
1626 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
1627 (TLS_RELOC_P): Define.
1628 (TP_OFFSET, DTP_OFFSET): Define.
1629 (dtprel_base, tprel_base): New functions.
1630 (mips_elf_link_hash_newfunc): Initialize tls_type.
1631 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
1632 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
1634 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
1635 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
1636 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
1637 (mips_tls_got_index): New functions.
1638 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
1639 arguments. Pass them to mips_elf_create_local_got_entry. Use
1641 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
1643 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
1644 mips_elf_create_local_got_entry.
1645 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
1646 arguments. Handle TLS entries.
1647 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
1648 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
1650 (mips_elf_record_global_got_symbol): Likewise.
1651 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
1653 (mips_elf_merge_gots): Handle TLS entries when merging.
1654 (mips_elf_initialize_tls_index): New function.
1655 (mips_elf_set_global_got_offset): Handle TLS entries.
1656 (mips_elf_adjust_gp): Handle TLS.
1657 (mips_elf_multi_got): Remove redundant call to
1658 mips_elf_resolve_final_got_entries. Initialize global_count.
1659 Correct a comment. Initialize new TLS members of mips_got_info.
1660 Assign TLS GOT indexes for new GOTs.
1661 (mips_elf_create_got_section): Initialize new TLS members of
1663 (mips_elf_calculate_relocation): Handle TLS relocs.
1664 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
1666 (_bfd_mips_elf_always_size_sections): Handle TLS.
1667 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1668 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
1670 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
1671 (_bfd_mips_elf_hide_symbol): Handle TLS.
1672 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
1673 (mips_reloc_map): Add TLS relocs.
1674 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
1675 * elf64-mips.c (mips_elf64_howto_table_rel)
1676 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
1677 * reloc.c: Define new MIPS TLS relocations.
1678 * libbfd.h, bfd-in2.h: Regenerated.
1680 2005-03-02 Jan Beulich <jbeulich@novell.com>
1682 * Makefile.am: Add dependency of cache.o on libiberty.h.
1683 * cache.c: Include libiberty.h.
1684 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
1686 2005-03-01 Zack Weinberg <zack@codesourcery.com>
1688 * elf.c (bfd_section_from_shdr <default case>): Call
1689 elf_backend_section_from_shdr hook unconditionally, and return
1691 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
1692 * elfxx-target.h (elf_backend_section_from_shdr)
1693 (elf_backend_section_from_phdr): Default to
1694 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
1697 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1699 * targets.h: Typo fix.
1700 * bfd-in2.h: Regenerate.
1702 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1703 structs to size on-disk structures.
1704 (b_out_set_section_contents): Size the external struct, not the
1705 internal one for on-disk size.
1706 (b_out_sizeof_headers): Likewise.
1708 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1710 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1711 entry points with the func descriptor as well as undefweak.
1713 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1715 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1716 present when IMPORT_NAME_UNDOECRATE is used.
1718 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1721 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1724 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1725 to _bfd_elf_merge_symbol.
1727 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1728 unsigned int to return the alignment of the old common symbol
1729 in the dynamic object.
1730 (_bfd_elf_add_default_symbol): Pass NULL to
1731 _bfd_elf_merge_symbol.
1732 (elf_link_add_object_symbols): Pass &old_alignment to
1733 _bfd_elf_merge_symbol. Get the alignment of the new common
1734 symbol in the dynamic object.
1736 2005-02-24 Ben Elliston <bje@au.ibm.com>
1738 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1739 * format.c (bfd_check_format_matches): Likewise.
1740 * archive.c (BFD_GNU960_ARMAG): Likewise.
1741 (bfd_generic_archive_p): Likewise.
1742 (_bfd_write_archive_contents): Likewise.
1744 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1746 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1747 * configure: Regenerate.
1749 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1751 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1752 COMDAT group sections to have default visibility.
1754 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1756 * coffcode.h (coff_print_aux): Warning fix.
1757 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1758 instead of section pointer to identify.
1759 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1760 the correct size buffer for local sym mangling too.
1761 (h8300_bfd_link_add_symbols): Likewise.
1762 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1764 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1765 * elf32-xtensa.c (literal_value_hash): Warning fix.
1766 * versados.c (process_otr): Warning fix.
1767 (versados_canonicalize_reloc): Likewise.
1768 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1769 * vms.c (fill_section_ptr): Warning fix.
1771 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1773 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1774 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1776 2005-02-23 Nick Clifton <nickc@redhat.com>
1778 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1779 the relvaddr field of the Elf32_crinfo structure.
1781 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1782 variables that are passed by reference to
1783 m68hc11_get_relocation_value in case that function does not
1786 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1787 return statements and replace with a single return at the end of
1788 the function. This helps pacify the flow analysis code in gcc 4.0.
1790 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1791 strtab to avoid compile time warning.
1793 2005-02-23 Ben Elliston <bje@au.ibm.com>
1795 * opncls.c (bfd_zalloc): Document this function.
1797 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1799 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1800 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1801 Replace SEC_SHARED with SEC_COFF_SHARED.
1802 (styp_to_sec_flags): Likewise.
1804 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1805 (TARGET_LITTLE_SYM): Likewise.
1807 * section.c (SEC_ARCH_BIT_0): Removed.
1808 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1809 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1810 (SEC_SHARED): Renamed to ...
1811 (SEC_COFF_SHARED): This.
1812 (SEC_BLOCK): Renamed to ...
1813 (SEC_TIC54X_BLOCK): This.
1814 (SEC_CLINK): Renamed to ...
1815 (SEC_TIC54X_CLINK): This.
1816 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1817 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1819 * bfd-in2.h: Regenerated.
1821 2005-02-21 Fred Fish <fnf@specifixinc.com>
1823 * dwarf2.c (find_abstract_instance_name): Call recursively
1824 to handle a DW_AT_specification.
1826 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1828 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1829 mips_elf_create_dynamic_relocation,
1830 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1831 Remove #if 0'd code.
1833 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1835 * Makefile.am: Run "make dep-am"
1836 * Makefile.in: Regenerate.
1838 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1840 * coffgen.c (bfd_coff_get_comdat_section): Check that
1841 coff_section_data isn't NULL.
1843 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1845 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1846 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1847 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1848 useless assignments.
1849 (xcoff_write_archive_contents_big): Likewise.
1850 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1851 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1852 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1853 * cofflink.c (process_embedded_commands): Warning fixes.
1854 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1856 * dwarf2.c: Warning fixes.
1857 * elf-bfd.h: Likewise.
1858 * elf-eh-frame.c: Likewise.
1859 * elf-strtab.c: Likewise.
1861 * elf32-m68k.c: Likewise.
1862 * elf32-ppc.c: Likewise.
1863 * elf32-sh-symbian.c: Likewise.
1864 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1865 * elf64-sh64.c: Likewise.
1866 * peicode.h: Likewise.
1867 * elf64-mmix.c: Warning fixes.
1868 * elfcode.h: Likewise.
1869 * elfxx-mips.c: Likewise.
1870 * libbfd-in.h: Likewise.
1871 * libbfd.c: Likewise.
1872 * mach-o.c: Likewise.
1873 * merge.c: Likewise.
1875 * opncls.c: Likewise.
1878 * vms-hdr.c: Likewise.
1879 * vms-tir.c: Likewise.
1880 * xtensa-isa.c: Likewise.
1881 * xtensa-modules.c: Likewise.
1883 (pstrcmp): Use correct choice of string lengths. Fix return value.
1884 (bfd_sym_module_name): Correct string length.
1885 * bfd-in2.h: Regenerate.
1886 * libbfd.h: Regenerate.
1888 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1890 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1891 uninitialized check_segment[1] in TLSMOFF case.
1892 Reported by Alan Modra.
1893 (elf32_frv_relocate_section): Improve errors and warnings.
1895 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1897 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1899 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1901 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1902 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1903 * pef.c (bfd_pef_scan): Don't ignore return value of
1904 bfd_pef_scan_start_address.
1905 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1906 bfd_mach_o_scan_start_address.
1907 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1908 * elfxx-mips.c: Remove unnecessary prototypes.
1909 (sort_dynamic_relocs_64): Abort if not BFD64.
1911 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1913 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1914 Skip toc reloc adjust if reloc_count is zero.
1916 2005-02-15 Nigel Stephens <nigel@mips.com>
1917 Maciej W. Rozycki <macro@mips.com>
1919 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1920 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1921 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1922 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1923 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1925 (mips16_gprel_reloc): Remove bit shuffling; call
1926 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1927 and _bfd_mips16_elf_reloc_shuffle() instead.
1928 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1929 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1931 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1932 elf_mips16_howto_table_rel.
1933 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1934 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1935 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1936 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1937 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1939 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1940 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1941 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1943 (mips16_gprel_reloc): Remove bit shuffling; call
1944 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1945 and _bfd_mips16_elf_reloc_shuffle() instead.
1946 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1947 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1949 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1950 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1951 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1952 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1953 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1954 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1955 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1957 (mips16_gprel_reloc): Remove bit shuffling; call
1958 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1959 and _bfd_mips16_elf_reloc_shuffle() instead.
1960 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1961 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1963 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1964 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1965 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1966 handle bit shuffling for MIPS16 relocs.
1967 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1968 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1969 and _bfd_mips16_elf_reloc_shuffle().
1970 (_bfd_mips_elf_generic_reloc): Likewise.
1971 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1973 (mips_elf_obtain_contents): Remove bit shuffling.
1974 (mips_elf_perform_relocation): Likewise; call
1975 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1977 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1979 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1980 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1981 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1982 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1983 (BFD_RELOC_MIPS16_LO16): Likewise.
1984 * bfd-in2.h: Regenerate.
1985 * libbfd.h: Regenerate.
1987 2005-02-15 Jan Beulich <jbeulich@novell.com>
1989 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1990 R_IA64_DTPMOD64[LM]SB.
1992 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1994 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1995 backward branch in the same section.
1996 (elfNN_ia64_relocate_section): Inform users that the input
1997 section is too big to relax br instruction when overflow
1998 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1999 and R_IA64_PCREL21F.
2001 2005-02-14 Orjan Friberg <orjanf@axis.com>
2003 * elfcore.h (elf_core_file_p): Move the call to
2004 elf_backend_object_p to allow the correct machine to be set before
2005 processing the program headers.
2007 2005-02-14 Nick Clifton <nickc@redhat.com>
2010 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
2011 aware flag from the input bfd to the output bfd.
2013 2005-02-11 Maciej W. Rozycki <macro@mips.com>
2015 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
2016 R_MIPS_LITERAL relocations for external symbols.
2017 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
2018 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2020 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2022 * bfd-in2.h: Rebuilt.
2024 2005-02-11 Paul Brook <paul@codesourcery.com>
2026 * elf-bfd.h (struct elf_link_hash_table): Add
2027 is_relocatable_executable.
2028 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
2029 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
2030 symbols in relocatable executables.
2031 (bfd_elf_record_link_assignment): Create dynamic section symbols in
2032 relocatable executables.
2033 (_bfd_elf_link_renumber_dynsyms): Ditto.
2034 (bfd_elf_final_link): Ditto.
2035 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
2036 relocations into relocatable executables.
2037 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2038 executables. Also copy absolute relocations.
2039 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2040 in relocatable executables.
2041 (allocate_dynrelocs): Copy relocations for relocatable executables.
2042 Output dynamic symbols for symbols defined in linker scripts.
2044 2005-02-11 Nick Clifton <nickc@redhat.com>
2046 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
2047 to avoid a compile time warning.
2049 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
2052 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
2053 inclusion of coffcode.h so that it is actually picked up.
2055 * coffcode.h (coff_std_swap_table): Add an unused attribute in
2056 case it is not used.
2058 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
2059 structure and macro.
2061 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
2064 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
2065 to protect the declaration of this array.
2067 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
2068 Avoid call to memcpy with a size of 0.
2070 2005-02-12 Alan Modra <amodra@bigpond.net.au>
2072 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
2073 old-style branches to undefined dot-symbols which will be
2074 satisfied by a plt call.
2076 2005-02-11 Alan Modra <amodra@bigpond.net.au>
2078 * elf64-ppc.c (move_plt_plist): New function, extracted from..
2079 (ppc64_elf_copy_indirect_symbol): ..here.
2080 (func_desc_adjust): Use move_plt_plist.
2082 2005-02-10 Paul Brook <paul@codesourcery.com>
2084 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
2086 2005-02-10 Paul Brook <paul@codesourcery.com>
2088 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
2090 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
2091 (elf_link_renumber_local_hash_table_dynsyms): New function.
2092 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
2094 2005-02-10 Jakub Jelinek <jakub@redhat.com>
2096 * bfd-in.h (BFD_LINKER_CREATED): Define.
2097 * bfd-in2.h: Rebuilt.
2098 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
2099 BFD_LINKER_CREATED bfds when determining input bfds without
2100 .note.GNU-stack section.
2102 2005-02-10 Maciej W. Rozycki <macro@mips.com>
2104 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
2105 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
2106 relocations against external symbols unchanged.
2108 2005-02-08 Paul Brook <paul@codesourcery.com>
2110 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
2113 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
2115 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
2118 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2120 * elf64-mips.c: Fix formatting throughout.
2122 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2124 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
2126 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
2128 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
2129 *ABS*/*UND* sections.
2130 (elf32_frv_relocate_section): Move zero-addend-required error...
2131 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
2132 missing needed TLS section.
2134 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2136 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
2137 being the last symbol.
2138 (aout_link_add_symbols): Just return TRUE if a warning
2141 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2143 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
2144 R_MIPS_GPREL32 relocations against external symbols.
2145 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
2148 2005-02-07 Alan Modra <amodra@bigpond.net.au>
2150 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
2151 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
2152 elf_string_from_elf_strtab.
2153 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
2154 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
2155 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
2156 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
2157 looking at cached symtab info first, before iterating over headers.
2158 For SHT_REL and SHT_RELA, load dynsymtab if needed.
2159 * elfcode.h (elf_object_p): Don't load section header stringtab
2162 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
2164 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
2165 against protected function when building shared library.
2168 * elf64-x86-64.c (is_32bit_relative_branch): New.
2169 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
2170 protected function symbol when building shared library for
2171 32bit relative branch instruction.
2173 2005-02-06 Alan Modra <amodra@bigpond.net.au>
2175 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
2176 syms when doing a relocatable link.
2177 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
2179 (ppc64_elf_tls_setup): Likewise.
2180 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
2182 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2184 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
2185 (link_hash_newfunc): Clear all locals using memset.
2186 (make_fdh): Remove flags param. Always create fake func desc
2187 weak. Link the descriptor with the code entry sym.
2188 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
2189 (add_symbol_adjust): Adjust make_fdh call.
2190 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
2191 descriptor to strong undefined if code entry is strong.
2193 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2195 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
2196 lookup here. Set to new before calling bfd_link_repair_undef_list.
2197 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
2199 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2201 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
2203 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2205 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
2206 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
2207 before the as-needed lib was loaded. Abort on unexpected refs.
2209 2005-02-02 Alan Modra <amodra@bigpond.net.au>
2211 * elflink.c (elf_smash_syms): Expand comments.
2212 (elf_link_add_object_symbols): Only call elf_smash_syms for
2213 as-needed dynamic objects.
2215 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
2216 everything, just the field specific to ia64.
2217 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
2219 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2221 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
2222 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
2224 (struct add_symbol_adjust_data): New.
2225 (add_symbol_adjust): Make an undefweak func desc for old ABI
2226 objects to link with --as-needed shared libs. Return fail status.
2227 Don't adjust old ABI func entry sym to weak if func desc syms
2229 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
2232 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2234 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
2237 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2239 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
2240 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
2241 remove anything but new and undefweak.
2242 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
2244 (_bfd_elf_create_dynamic_sections): Formatting.
2245 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
2246 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
2247 (struct elf_smash_data): New.
2248 (elf_smash_syms): New function.
2249 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
2250 unneeded dynamic objects to loaded list.
2251 (elf_link_output_extsym): Don't handle as-needed here. Strip
2252 bfd_link_hash_new symbols.
2253 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2254 delref when dynindx is already -1.
2255 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
2257 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
2259 2005-02-01 Ben Elliston <bje@au.ibm.com>
2261 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
2263 2005-02-01 Ben Elliston <bje@au.ibm.com>
2265 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
2266 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
2267 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
2268 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
2269 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
2270 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
2271 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
2272 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
2273 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
2274 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
2275 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
2276 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
2277 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
2278 throughout. Similarly, collapse #if 1'd code.
2280 2005-02-01 Ben Elliston <bje@au.ibm.com>
2282 * elf-bfd.h (bfd_elf_discard_group): Remove.
2283 * elf.c (bfd_elf_discard_group): Likewise.
2284 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
2286 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
2288 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
2289 (_bfd_elf_eh_frame_address_size): Declare.
2290 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
2291 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
2292 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
2293 (elf_backend_eh_frame_address_size): Define.
2294 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
2295 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
2296 size from the new backend hook.
2297 (_bfd_elf_write_section_eh_frame): Likewise.
2298 (_bfd_elf_eh_frame_address_size): New function.
2300 2005-01-31 Andrew Cagney <cagney@gnu.org>
2302 * configure: Regenerate to track ../gettext.m4.
2304 2005-01-31 Mark Mitchell <mark@codesourcery.com>
2306 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
2307 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
2309 2005-01-31 Nick Clifton <nickc@redhat.com>
2311 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
2312 sparc-lynxos, vax-vms) be obsolete.
2314 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
2316 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
2317 * elf32-arm.c (ELF_MINPAGESIZE): Define.
2318 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
2319 * elfcode.h (elf_object_p): Use minpagesize instead of
2321 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
2322 (elfNN_bed): Include ELF_MINPAGESIZE.
2324 2005-01-28 Julian Brown <julian@codesourcery.com>
2326 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2327 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2328 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
2329 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
2330 passing flag value from ld. Set flag value in global hash table entry.
2331 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
2334 2005-01-27 Andrew Cagney <cagney@gnu.org>
2336 * configure: Regenerate to track ../gettext.m4 change.
2338 2005-01-25 Mark Mitchell <mark@codesourcery.com>
2340 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
2343 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2345 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2346 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
2348 * reloc.c: Add R_FRV_TLSMOFF.
2349 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2350 (frv_reloc_map, frv_reloc_type_lookup): Map it.
2351 (elf32_frv_relocate_section): Handle it.
2352 (elf32_frv_check_relocs): Likewise.
2353 * libbfd.h, bfd-in2.h: Rebuilt.
2354 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
2355 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
2356 when given an undefweak TLS symbol. Fix constant TLS PLT entries
2357 such that they return the constant in gr9.
2358 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
2360 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
2361 too, such that they shrink on relaxation.
2362 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
2363 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
2364 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
2365 if we can guarantee the use of 16-bit constants.
2366 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2367 Introduce TLS support for FR-V FDPIC.
2368 * reloc.c: Add TLS relocations.
2369 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
2370 (elf32_frv_rel_tlsdesc_value_howto): New.
2371 (elf32_frv_rel_tlsoff_howto): New.
2372 (frv_reloc_map): Add new mappings.
2373 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
2375 (frvfdpic_dynamic_got_plt_info): New.
2376 (frvfdpic_plt_tls_ret_offset): New.
2377 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
2378 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
2379 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
2380 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
2382 (struct frvfdpic_relocs_info): Add TLS fields.
2383 (frvfdpic_relocs_info_hash): Warning clean up.
2384 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
2385 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
2386 (FRVFDPIC_TLS_BIAS): Define.
2387 (tls_biased_base): New.
2388 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
2390 (frv_reloc_type_lookup): Likewise.
2391 (frvfdpic_info_to_howto_rel): Likewise.
2392 (elf32_frv_relocate_section): Likewise.
2393 (_frv_create_got_section): Create the PLT section here.
2394 (elf32_frvfdpic_create_dynamic_sections): Not here.
2395 (_frvfdpic_count_nontls_entries): Move out of...
2396 (_frvfdpic_count_got_plt_entries): ... here.
2397 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
2398 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
2400 (_frvfdpic_relax_tls_entries): New.
2401 (_frvfdpic_compute_got_alloc_data): Add TLS support.
2402 (_frvfdpic_get_tlsdesc_entry): New.
2403 (_frvfdpic_assign_got_entries): Add TLS support.
2404 (_frvfdpic_assign_plt_entries): Likewise.
2405 (_frvfdpic_reset_got_plt_entries): New.
2406 (_frvfdpic_size_got_plt): Move out of...
2407 (elf32_frvfdpic_size_dynamic_sections): ... here.
2408 (_frvfdpic_relax_got_plt_entries): New.
2409 (elf32_frvfdpic_relax_section): New.
2410 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
2411 (elf32_frv_check_relocs): Add TLS support.
2412 (bfd_elf32_bfd_relax_section): Define for FDPIC.
2413 * libbfd.h, bfd-in2.h: Rebuilt.
2415 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2417 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
2418 loadable reloc sections.
2419 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
2420 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
2422 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2424 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
2425 sections immediately when linking shared libs. Instead, wait until
2426 we know a lib is needed.
2427 (_bfd_elf_link_create_dynstrtab): Extract from..
2428 (_bfd_elf_link_create_dynamic_sections_): ..here.
2429 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
2430 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
2431 for non-existent .dynamic.
2432 (elf_link_output_extsym): Don't complain about undefined symbols
2433 in as-needed dynamic libs that aren't actually linked.
2435 2005-01-24 Andrew Cagney <cagney@gnu.org>
2437 * configure: Regenerate, ../gettext.m4 was updated.
2439 2005-01-21 Ben Elliston <bje@au.ibm.com>
2441 * aout-encap.c: Remove unused file.
2443 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2446 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2447 non-function symbols are local.
2448 (_bfd_elf_symbol_refs_local_p): Likewise.
2450 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2452 * bfd.c (bfd_link_just_syms): Add abfd param.
2453 * bfd-in2.h: Regenerate.
2455 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2457 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2458 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2459 instructions. If the amount of padding is known, reduce the size
2460 of the CIE or FDE by that amount.
2462 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2464 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2465 augmentation_size. Use bfd_signed_vmas for data_align.
2466 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2467 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2468 functions. Don't read past the end of the enclosing CIE or FDE.
2469 (skip_bytes): New utility function.
2470 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2472 (_bfd_elf_write_section_eh_frame): Use new functions.
2474 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2476 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2477 assert-style REQUIRE() macro to handle sanity checks.
2479 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2481 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2483 (read_unsigned_leb128): Removed.
2484 (read_signed_leb128): Removed.
2485 (find_abstract_instance_name): Updated.
2486 (parse_comp_unit): Accept info_ptr_unit.
2487 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
2488 comp unit and pass it to parse_comp_unit.
2490 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
2491 (read_signed_leb128): Moved to ...
2494 * libbfd-in.h (read_unsigned_leb128): New prototype.
2495 (read_signed_leb128): Likewise.
2496 * libbfd.h: Regenerated.
2498 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2499 Nick Clifton <nickc@redhat.com>
2501 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
2502 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
2503 arch_sh4a_nofpu_up in order to match the external names and make the
2504 testsuite's job easier.
2505 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
2507 * bfd-in2.h: Regenerate.
2509 2005-01-15 Andrew Cagney <cagney@gnu.org>
2512 * acinclude.m4: Move BFD_NEED_DECLARATION,
2513 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
2514 the new file bfd.m4. Include ../bfd/bfd.m4.
2515 * configure: Re-generate.
2517 2005-01-12 Alan Modra <amodra@bigpond.net.au>
2519 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
2520 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
2522 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
2523 R_PPC_RELAX32PC_PLT.
2525 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2527 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
2529 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2530 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2531 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2532 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2533 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2534 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2535 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
2536 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2537 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2538 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
2539 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2540 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2541 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2542 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2544 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2546 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
2549 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2551 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
2552 * bfd-in2.h: Regenerate.
2553 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
2554 to support these new machine values.
2555 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
2557 (bfd_maxq_arch): Update values for the maxq20.
2559 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
2561 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
2562 non-shared object, do not reserve space in .plt and .rela.plt for
2563 regular symbols neither defined nor referenced in shared objects.
2565 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2567 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
2568 to zero the structure.
2569 (create_got_section): Use BFD_ASSERT instead of abort.
2570 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
2572 (create_got_section): New function.
2573 (sparc64_elf_create_dynamic_sections): Likewise.
2574 (sparc64_elf_check_relocs): Invoke create_got_section instead of
2575 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
2576 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
2577 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
2578 (sparc64_elf_finish_dynamic_symbol): Likewise.
2579 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
2580 (elf_backend_create_dynamic_sections): Define to
2581 sparc64_elf_create_dynamic_sections.
2583 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2585 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
2586 (elf_backend_omit_section_dynsym): Define to it.
2587 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
2588 (elf_backend_omit_section_dynsym): Define to it.
2590 2005-01-07 Jakub Jelinek <jakub@redhat.com>
2592 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
2593 PT_DYNAMIC segment, unless .dynamic.
2595 2005-01-06 Paul Brook <paul@codesourcery.com>
2597 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
2598 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
2599 * configure: Regenerate.
2600 * elf32-arm.c: Add VxWorks target bfd.
2602 (elf32_arm_link_hash_table): Add use_rel.
2603 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
2604 elf32_arm_relocate_section): Replace USE_REL with runtime check.
2605 Correct offset calculation for RELA case.
2606 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
2607 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
2608 (elf32_arm_vxworks_link_hash_table_create): New function.
2609 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
2610 (bfd_elf32_littlearm_vxworks_vec): Ditto.
2611 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
2613 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2615 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
2617 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
2618 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
2619 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
2620 (ppc64_elf_next_toc_section): Heed no_multi_toc.
2621 (ppc64_elf_reinit_toc): Set multi_toc_needed.
2622 (toc_adjusting_stub_needed): Rewrite.
2623 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
2624 toc tests. Adjust for toc_adjusting_stub_needed changes.
2625 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
2626 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
2627 * section.c: Expand comment on backend bits.
2628 * bfd-in2.h: Regenerate.
2629 * libbfd.h: Regenerate.
2631 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2633 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
2634 toc adjusting stub, do not test source section flags.
2636 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
2638 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
2639 from STABS debugging sections again.
2641 2005-01-05 Fred Fish <fnf@specifixinc.com>
2643 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
2644 (find_abstract_instance_name): New function.
2645 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
2646 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
2647 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
2649 2004-12-31 Paul Brook <paul@copdesourcery.com>
2651 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
2653 2004-12-31 Alan Modra <amodra@bigpond.net.au>
2655 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
2656 Commit missing changes from 2004-12-22.
2657 * bfd-in2.h: Regenerate.
2659 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2661 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
2663 2004-12-21 Kris Warkentin <kewarken@qnx.com>
2665 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
2666 Add 'base' argument for constructing register sections. Reformat.
2667 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
2668 gp and fp regs. Reformat.
2670 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2672 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
2673 * bfd-in2.h: Regenerate.
2674 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
2675 (avr_reloc_map): Likewise.
2676 (avr_final_link_relocate): Likewise.
2678 2004-12-22 Alan Modra <amodra@bigpond.net.au>
2680 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
2681 as-needed dynamic libs as undefined.
2682 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
2683 libs when finding they are needed.
2685 2004-12-20 Alan Modra <amodra@bigpond.net.au>
2687 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
2688 (opd_entry_value): Use opd_relocs if available.
2689 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
2690 copy .opd relocations to opd_relocs.
2691 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2693 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2695 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
2696 * elf32-v850.c (v850_elf_howto_table): Add entry for
2697 R_V850_LO16_SPLIT_OFFSET.
2698 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2699 (v850_elf_perform_lo16_relocation): New function, extracted from...
2700 (v850_elf_perform_relocation): ...here. Use it to handle
2701 R_V850_LO16_SPLIT_OFFSET.
2702 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2703 R_V850_LO16_SPLIT_OFFSET.
2704 * libbfd.h, bfd-in2.h: Regenerate.
2706 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2708 * config.bfd: Add s390x-ibm-tpf support.
2710 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2712 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2713 to prototype, to make hash info available.
2714 Prevent wrapped symbols from being adjusted twice.
2716 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2718 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2719 overflow for calls to undefined weak symbols.
2721 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2723 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2724 canonical sections syms have a name.
2726 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2728 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2729 have been adjusted for output.
2730 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2732 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2734 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2735 add symtab_hdr param.
2736 (group_signature): Update calls.
2737 * elf-bfd.h (bfd_elf_sym_name): Update.
2738 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2739 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2740 (ppc64_elf_relocate_section): Update.
2741 * elflink.c (elf_link_input_bfd): Update.
2743 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2745 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2746 st_shndx on STT_SECTION sections.
2748 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2750 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2751 ELF section symbols.
2753 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2755 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2756 return a real value, unless it is a PLT symbol.
2757 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2760 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2761 R_MIPS_JALR entry to 0.
2763 * archures.c: Define bfd_mach_mips9000.
2764 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2765 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2766 * cpu-mips.c (I_mips9000): Define.
2767 (arch_info_struct): Add case for bfd_mach_mips9000.
2768 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2769 * bfd-in2.h: Regenerate.
2771 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2773 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2776 2004-12-07 Ben Elliston <bje@gnu.org>
2778 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2780 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2782 Suggested by Fergal Daly <fergal@esatclear.ie>:
2783 * simple.c (simple_dummy_multiple_definition): New function.
2784 (bfd_simple_get_relocated_section_contents): Use it.
2786 2004-12-03 Jan Beulich <jbeulich@novell.com>
2788 * elf.c (elf_find_function): Don't use the last file symbol ever,
2789 seen, but the last one seen prior to the symbol being reported.
2790 Don't report a filename at all for global symbols when that might
2793 2004-12-01 Paul Brook <paul@codesourcery.com>
2795 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2796 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2799 2004-12-01 Paul Brook <paul@codesourcery.com>
2801 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2804 2004-11-30 Paul Brook <paul@codesourcery.com>
2806 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2807 no_pipeline_knowledge
2808 (elf32_arm_link_hash_table_create): Ditto.
2809 (bfd_elf32_arm_process_before_allocation): Ditto.
2810 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2812 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2814 * bfd-in2.h: Regenerate.
2816 2004-11-30 Randolph Chung <tausq@debian.org>
2818 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2819 (elf32_hppa_grok_psinfo): New function.
2820 (elf_backend_grok_prstatus): Define.
2821 (elf_backend_grok_psinfo): Define.
2823 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2826 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2828 2004-11-24 Paul Brook <paul@codesourcery.com>
2830 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2832 2004-11-24 Paul Brook <paul@codesourcery.com>
2834 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2835 (elf32_arm_swap_symbol_out): New function.
2836 (elf32_arm_size_info): Add.
2837 (elf_backend_size_info): Define.
2839 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2841 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2844 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2846 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2847 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2848 * nlmcode.h (nlm_write_object_contents): Warning fix.
2850 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2852 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2854 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2856 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2857 (elf32_arm_plt_thumb_stub): New.
2858 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2860 (elf32_arm_link_hash_traverse): Fix typo.
2861 (elf32_arm_link_hash_table): Add obfd.
2862 (elf32_arm_link_hash_newfunc): Initialize new fields.
2863 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2864 (elf32_arm_link_hash_table_create): Initialize obfd.
2865 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2866 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2867 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2868 interworking BFD is not dynamic.
2869 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2870 not emit glue for PLT references.
2871 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2872 emit glue for PLT references. Support the Thumb PLT prefix.
2873 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2875 (elf32_arm_check_relocs): Likewise.
2876 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2878 (allocate_dynrelocs): Handle Thumb PLT references.
2879 (elf32_arm_finish_dynamic_symbol): Likewise.
2880 (elf32_arm_symbol_processing): New function.
2881 (elf_backend_symbol_processing): Define.
2883 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2885 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2886 add_fde_encoding. Remove need_relative.
2887 * elf-eh-frame.c (extra_augmentation_string_bytes)
2888 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2889 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2890 in cases where the CIE has no existing 'R' augmentation. Use
2891 size_of_output_cie_fde when assigning offsets. Use the final offset
2892 as the new section size.
2893 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2894 Account for any extra augmentation bytes in the returned offset.
2895 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2896 moved before being modified. Pad growing entries with DW_CFA_nops.
2897 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2898 and add_fde_encoding.
2900 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2902 * elf32-arm.c (elf32_arm_relocate_section): Use
2903 arm_real_reloc_type.
2905 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2907 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2908 for discard relocations; don't add an R_MIPS_NONE to the main body
2911 2004-11-04 Paul Brook <paul@codesourcery.com>
2913 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2914 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2915 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2916 default version definition for unversioned symbols.
2917 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2918 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2919 _bfd_elf_slurp_version_tables. Set default version for unversioned
2922 2004-11-15 Paul Brook <paul@codesourcery.com>
2924 * elflink.c (elf_link_add_object_symbols): Don't assume version
2925 indices are consecutive.
2927 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2929 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2930 composite relocations against the personality data.
2932 2004-11-13 Paul Brook <paul@codesourcery.com>
2934 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2935 R_ARM_PREL31 relocations to PLT entries.
2936 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2937 (elf32_arm_check_relocs): Ditto.
2939 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2941 * xtensa-isa.c (xtensa_interface_class_id): New.
2943 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2945 * elf32-xtensa.c (property_table_compare): Remove assertion about
2946 entries with the same address and non-zero size.
2947 (xtensa_read_table_entries): Report such entries as errors.
2949 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2951 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2952 R_ARM_RELATIVE on Symbian OS.
2954 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2956 * som.c (som_bfd_print_private_bfd_data): New function.
2957 (som_object_setup): Save the auxiliary header. Don't assume that
2958 zero is an invalid entry point for a shared library.
2959 (som_object_p): Allocate the auxiliary header on the heap.
2961 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2963 (elf32_arm_symbian_modify_segment_map): Likewise.
2965 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2967 From David Poole <daveml@mbuf.com>:
2968 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2969 (elf32_arm_size_dynamic_sections): Call it.
2971 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2973 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2974 (ALL_MACHINES_CFILES): Fix typo.
2975 * Makefile.in: Regenerate.
2976 * po/SRC-POTFILES.in: Regenerate.
2978 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2980 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2981 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2982 symbol in the relocation.
2984 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2985 Vineet Sharma <vineets@noida.hcltech.com>
2987 * coff-maxq.c: New File.
2988 * cpu-maxq.c: New File.
2989 * coffcode.h: Likewise.
2990 * config.bfd: Likewise.
2991 * configure.in (maxqcoff_vec): New target vector.
2992 * Makefile.am: Add support for maxq target.
2993 * configure.in: Likewise.
2994 * archures.c:. Likewise.
2995 * targets.c: Likewise.
2996 * bfd_in2.h : Regenerated.
2997 * Makefile.in: Regenerated.
2998 * configure: Regenerated.
2999 * doc/Makefile.in: Regenerated.
3001 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3003 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
3004 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
3005 C_NT_WEAK aux entries.
3006 (_bfd_coff_generic_relocate_section): Handle undefined
3009 2004-11-07 Andreas Schwab <schwab@suse.de>
3011 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
3012 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
3013 non-default visibility.
3015 2004-11-01 Mark Mitchell <mark@codesourcery.com>
3017 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
3019 (elf32_arm_symbian_modify_segment_map): Don't
3020 reset includes_filehdr and includes_phdrs here.
3022 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3024 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3025 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3026 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3028 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
3029 to a new removed list. Remove normal configuration stanzas.
3030 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
3031 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
3032 elfarm-nabi.lo with elf32-arm.lo.
3033 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
3034 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
3035 * elf32-arm.h: Remove.
3036 * elfarm-oabi.c: Remove.
3037 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3038 and bfd_elf32_littlearm_oabi_vec.
3039 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3041 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3043 * config.bfd: Support crisv32-*-* like cris-*-*.
3044 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
3045 (bfd_mach_cris_v10_v32): New macros.
3046 * cpu-cris.c: Tweak formatting.
3047 (get_compatible): New function.
3049 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
3050 bfd_arch_info_type:s.
3051 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
3052 get_compatible for member compatible and link bfd_cris_arch_v32 as
3054 * elf32-cris.c (cris_elf_pcrel_reloc)
3055 (cris_elf_set_mach_from_flags): New functions.
3056 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
3057 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
3058 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
3059 numbers for bfd_mach_cris_v32.
3060 (PLT_ENTRY_SIZE_V32): New macro.
3061 (elf_cris_plt0_entry): Drop last comma in initializer.
3062 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
3063 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
3065 (cris_elf_relocate_section): Change all "%B(%A)" messages to
3067 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
3068 (elf_cris_finish_dynamic_sections): Similar.
3069 (elf_cris_adjust_dynamic_symbol): Similar.
3070 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
3072 <switch with PIC relocs>: Emit error and return FALSE for
3073 bfd_mach_cris_v10_v32.
3074 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
3075 Emit warning when generating textrel reloc.
3076 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
3077 (cris_elf_final_write_processing): Set flags according to mach.
3078 (cris_elf_print_private_bfd_data): Display
3079 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
3080 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
3081 new_flags. Don't call cris_elf_final_write_processing. Don't
3082 look at the actual elf header flags at all; use
3083 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
3084 in bfd_get_mach for ibfd and obfd and handle merging of compatible
3086 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3087 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
3088 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
3089 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
3090 * bfd-in2.h, libbfd.h: Regenerate.
3092 2004-11-04 Alan Modra <amodra@bigpond.net.au>
3094 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
3095 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
3097 (struct adjust_toc_info): New.
3098 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
3100 2004-11-03 Bob Wilson <bob.wilson@acm.org>
3102 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
3103 if there are no segments.
3105 2004-11-02 Daniel Jacobowitz <dan@debian.org>
3107 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
3109 2004-11-02 Nick Clifton <nickc@redhat.com>
3111 * elf32-iq2000.c: Convert to ISO C90 formatting.
3113 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
3115 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
3117 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3119 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
3120 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
3121 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
3123 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3125 * elf32-sh.c (tpoff): Take alignment into account.
3127 2004-10-28 Nick Clifton <nickc@redhat.com>
3129 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
3130 performing a relocatable link.
3131 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
3132 for MIPS ports under Irix.
3134 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
3136 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
3137 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
3138 (elf32_arm_final_link_relocate): Ditto.
3139 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
3140 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
3141 (elf32_arm_adjust_dynamic_symbol): Ditto.
3142 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
3143 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
3144 (elf32_arm_r_howto): ... To here.
3145 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
3147 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
3150 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
3151 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
3152 and R_IA64_SECREL64LSB.
3154 2004-10-26 Paul Brook <paul@codesourcery.com>
3156 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
3157 (bfd_elf_size_dynamic_sections): Create default version definition.
3158 (elf_link_output_extsym): Adjust for default symbol version.
3160 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3162 * mmo.c: Adjust to ISO C.
3164 * mmo.c (mmo_write_section_description): New function broken out
3165 of mmo_internal_write_section.
3166 (mmo_internal_write_section): For each of .text and .data, call
3167 mmo_write_section_description before outputting contents if it has
3168 nontrivially deducible vma or contents.
3169 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
3170 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
3171 symbols if found within the .data address range.
3173 2004-10-24 Daniel Jacobowitz <dan@debian.org>
3175 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
3177 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3179 * mmo.c (File Layout): Correct place of misplaced blurb about
3182 2004-10-22 Mark Kettenis <kettenis@gnu.org>
3184 * config.bfd: Add mips64*-*-openbsd.
3186 2004-10-21 Bob Wilson <bob.wilson@acm.org>
3188 * elf32-xtensa.c (ebb_propose_action): Put declarations before
3191 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3193 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
3194 * configure: Regenerate.
3196 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3199 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
3200 to linker reloc_overflow callback.
3201 (aout_link_input_section_ext): Likewise.
3202 (aout_link_reloc_link_order): Likewise.
3203 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3204 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3206 (alpha_relocate_section): Likewise.
3207 * coff-arm.c (coff_arm_relocate_section): Likewise.
3208 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
3209 * coff-h8500.c (extra_case): Likewise.
3210 * coff-i960.c (coff_i960_relocate_section): Likewise.
3211 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3212 * coff-mips.c (mips_relocate_section): Likewise.
3213 * coff-or32.c (coff_or32_relocate_section): Likewise.
3214 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3215 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
3216 * coff-sh.c (sh_relocate_section): Likewise.
3217 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3218 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
3219 * coff-z8k.c (extra_case): Likewise.
3220 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3221 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3222 (_bfd_coff_generic_relocate_section): Likewise.
3223 * ecoff.c (ecoff_reloc_link_order): Likewise.
3224 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
3225 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3226 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3227 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3228 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3229 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
3230 * elf32-cris.c (cris_elf_relocate_section): Likewise.
3231 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
3232 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3233 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3234 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3235 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3236 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3237 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3238 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3239 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3240 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
3241 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
3242 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3243 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3244 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3245 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3246 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3247 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3248 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3249 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3250 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3251 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3252 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3253 * elf32-vax.c (elf_vax_relocate_section): Likewise.
3254 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3255 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3256 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3257 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3258 * elf64-s390.c (elf_s390_relocate_section): Likewise.
3259 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3260 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3261 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
3262 * elflink.c (elf_reloc_link_order): Likewise.
3263 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
3264 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
3265 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
3266 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3267 * pdp11.c (pdp11_aout_link_input_section): Likewise.
3268 (aout_link_reloc_link_order): Likewise.
3269 * reloc.c (bfd_generic_get_relocated_section_contents):
3271 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3272 * simple.c (simple_dummy_reloc_overflow): Updated.
3274 2004-10-20 Andreas Schwab <schwab@suse.de>
3276 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
3277 (elf_backend_plt_sym_val): Define.
3279 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
3281 * config.bfd: Set targ_underscore=yes for PE COFF targets
3283 2004-10-19 Alan Modra <amodra@bigpond.net.au>
3285 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
3286 (ppc64_elf_edit_opd): Likewise.
3288 2004-10-18 Mark Mitchell <mark@codesourcery.com>
3290 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
3291 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
3292 set SEC_ALLOC and SEC_LOAD.
3294 2004-10-18 Nick Clifton <nickc@redhat.com>
3296 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
3297 'name' for relocs against both local and global symbols.
3299 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3301 * bfd-in2.h: Regenerate.
3302 * bfd.c (struct bfd): Add no_export.
3303 * elflink.c (elf_link_add_object_symbols): Handle no_export.
3305 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3307 * config.bfd: Whitespace cleanup.
3308 * Makefile.am: Run "make dep-am"
3309 * Makefile.in: Regenerate.
3311 2004-10-15 Jakub Jelinek <jakub@redhat.com>
3313 * elflink.c (struct already_linked_section): Removed.
3314 (try_match_symbols_in_sections, already_linked): Removed.
3315 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
3316 prefix of section names when finding already_linked_table
3317 chain. Compare section names. Instead of calling already_linked,
3318 do it inline and only for sections in the same already_linked_list.
3320 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3322 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
3323 parameter. If called after _bfd_elf_write_section_eh_frame,
3324 don't allow a -2 return unless need_* bit is already set, and
3325 handle offsets adjusted for output_offset.
3326 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
3327 * elf.c (_bfd_elf_section_offset): Update call.
3329 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
3332 * coffcode.h (coff_compute_section_file_positions): Cast to
3333 bfd_vma when computing page alignment.
3335 2004-10-13 Mark Mitchell <mark@codesourcery.com>
3337 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3338 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
3340 2004-10-12 Mark Mitchell <mark@codesourcery.com>
3342 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
3343 relocations use a virtual address, not a section offset.
3345 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3347 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
3348 (narrow_instruction, widen_instruction): Remove unnecessary calls to
3349 xtensa_format_encode.
3350 (ebb_propose_action): Inline call to ebb_add_proposed_action.
3351 (ebb_add_proposed_action): Delete.
3353 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3355 * elf32-xtensa.c: Use ISO C90 formatting.
3357 2004-10-12 Paul Brook <paul@codesourcery.com>
3359 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
3362 2004-10-12 Paul Brook <paul@codesourcery.com>
3364 * elf32-arm.h: Support EABI version 4 objects.
3366 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3369 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
3370 Don't mark as default.
3371 (bfd_x86_64_arch): Don't mark as default.
3373 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3375 * elflink.c (enum action_discarded): New.
3376 (elf_section_complain_discarded): Delete.
3377 (elf_action_discarded): New function subsuming the above and also
3378 controlling reloc behaviour.
3379 (elf_link_input_bfd): Use it.
3381 2004-10-11 Jakub Jelinek <jakub@redhat.com>
3383 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
3384 (special_sections): Add .gnu.liblist and .gnu.conflict.
3385 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
3387 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3390 * elflink.c (elf_link_input_bfd): Try harder to support
3391 relocations against symbols in removed linkonce sections.
3393 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3395 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
3398 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
3399 sections do not reference symbols in non-SEC_ALLOC sections.
3401 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3404 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
3405 (_bfd_elf_link_omit_section_dynsym): Formatting.
3407 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3409 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
3410 * libbfd.h: Regnerate.
3411 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
3412 * elf32-frv.c: Likewise.
3413 * elf32-m32r.c: Likewise.
3414 * elf32-ppc.c: Likewise.
3415 * elf64-hppa.c: Likewise.
3416 * elfxx-ia64.c: Likewise.
3417 * opncls.c: Likewise.
3419 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3421 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
3422 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
3423 offsets stored in struct eh_cie_fde entries before doing other
3426 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
3427 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
3428 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
3429 setting offsets for removed CIEs. Don't set "sec", instead set
3430 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
3431 CIE in hdr_info. Only set make_relative and make_lsda_relative
3432 for CIEs. Use pointers rather than array indices.
3433 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
3434 make_lsda_relative, need_* on cie_inf for FDEs.
3435 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
3436 section output_offset. Delete cie_offset, instead use cie_inf
3437 pointer to CIE entry. Use need_relative and need_lsda_relative on
3438 CIE entry for FDEs. Use pointers rather than array indices.
3440 2004-10-09 Alan Modra <amodra@bigpond.net.au>
3442 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3443 bfd_is_target_special_symbol.
3444 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3445 * som.c (som_bfd_is_target_special_symbol): Define.
3447 2004-10-08 Nick Clifton <nickc@redhat.com>
3449 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3450 * configure: Regenerate.
3451 * bfd-in2.h: Regenerate.
3452 * syms.c (bfd_is_target_special_symbol): New interface function.
3453 Returns true when a symbol should be considered to be special.
3454 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3455 the symbol jump table.
3456 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3457 Return true iff the symbol is a mapping symbol.
3458 (bfd_elf32_bfd_is_target_special_symbol): Define.
3459 * elfxx-target.h: Provide a default definition for
3460 bfd_is_target_special_symbol.
3461 * aout-target.h: Likewise.
3462 * aout-tic30.c: Likewise.
3463 * binary.c: Likewise.
3464 * coffcode.h: Likewise.
3465 * i386msdos.c: Likewise.
3468 * libaout.h: Likewise.
3469 * libbfd-in.h: Likewise
3470 * libecoff.h: Likewise.
3471 * mach-o.c: Likewise.
3473 * nlm-target.h: Likewise.
3474 * oasys.c: Likewise.
3476 * ppcboot.c: Likewise.
3478 * tekhex.c: Likewise.
3479 * versados.c: Likewise.
3481 * xcoff-target.h: Likewise.
3483 * libbfd.h: Regenerate.
3485 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3487 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
3488 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
3489 (elf_backend_section_from_shdr): Define.
3491 2004-10-08 Alan Modra <amodra@bigpond.net.au>
3493 * syms.c (bfd_is_local_label): Return false for file symbols.
3495 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3496 David Heine <dlheine@tensilica.com>
3498 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
3499 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
3500 (elf32xtensa_no_literal_movement): New global variable.
3501 (elf_howto_table): Add entries for new relocations.
3502 (elf_xtensa_reloc_type_lookup): Handle new relocations.
3503 (property_table_compare): When addresses are equal, compare sizes and
3504 various property flags.
3505 (property_table_matches): New.
3506 (xtensa_read_table_entries): Extend to read new property tables. Add
3507 output_addr parameter to indicate that output addresses should be used.
3508 Use bfd_get_section_limit.
3509 (elf_xtensa_find_property_entry): New.
3510 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
3511 (elf_xtensa_check_relocs): Handle new relocations.
3512 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
3513 relocations. Use new xtensa-isa.h functions.
3514 (build_encoding_error_message): Remove encode_result parameter. Add
3515 new target_address parameter used to detect alignment errors.
3516 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
3517 error handling. Use new is_operand_relocation function.
3518 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
3519 Use underbar macro for error messages. Formatting.
3520 (get_const16_opcode): New.
3521 (get_l32r_opcode): Add a separate flag for initialization.
3522 (get_relocation_opnd): Operand number is no longer explicit in the
3523 relocation. Change to decode the opcode and analyze its operands.
3524 (get_relocation_slot): New.
3525 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
3526 Use new xtensa-isa.h functions to handle multislot instructions.
3527 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
3528 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
3529 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
3530 check_loop_aligned, check_branch_target_aligned_address, narrowable,
3531 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
3532 get_single_format, init_op_single_format_table): New.
3533 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
3534 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
3535 (contract_asm_expansion): Add error_message parameter and pass it to
3536 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
3537 with R_XTENSA_SLOT0_OP.
3538 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
3539 instructions. Use new xtensa-isa.h functions.
3540 (r_reloc struct): Add new virtual_offset field.
3541 (r_reloc_init): Add contents and content_length parameters. Set
3542 virtual_offset field to zero. Add contents to target_offset field for
3543 partial_inplace relocations.
3544 (r_reloc_is_defined): Check for null.
3545 (print_r_reloc): New debug function.
3546 (source_reloc struct): Replace xtensa_operand field with pair of the
3547 opcode and the operand position. Add is_abs_literal field.
3548 (init_source_reloc): Specify operand by opcode/position pair. Set
3549 is_abs_literal field.
3550 (source_reloc_compare): When target_offsets are equal, compare other
3551 fields to make sorting predictable.
3552 (literal_value struct): Add is_abs_literal field.
3553 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
3554 (init_literal_value): New.
3555 (is_same_value): Replace with ...
3556 (literal_value_equal): ... this function. Add comparisons of
3557 virtual_offset and is_abs_literal fields.
3558 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
3559 failure. Initialize has_last_loc field.
3560 (value_map_hash_table_delete): New.
3561 (hash_literal_value): Rename to ...
3562 (literal_value_hash): ... this. Include is_abs_literal flag and
3563 virtual_offset field in the hash value.
3564 (get_cached_value): Rename to ...
3565 (value_map_get_cached_value): ... this. Update calls to
3566 literal_value_hash and literal_value_equal.
3567 (add_value_map): Check for allocation failure. Update calls to
3568 value_map_get_cached_value and literal_value_hash.
3569 (text_action, text_action_list, text_action_t): New types.
3570 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
3571 text_action_add, text_action_add_literal, offset_with_removed_text,
3572 offset_with_removed_text_before_fill, find_insn_action,
3573 print_action_list, print_removed_literals): New.
3574 (offset_with_removed_literals): Delete.
3575 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
3576 fix_array, fix_array_count, allocated_relocs, relocs_count, and
3577 allocated_relocs_count fields.
3578 (init_xtensa_relax_info): Initialize new fields.
3579 (reloc_bfd_fix struct): Add new translated field.
3580 (reloc_bfd_fix_init): Add translated parameter and use it to set the
3582 (fix_compare, cache_fix_array): New.
3583 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
3584 section via get_xtensa_relax_info. Use cache_fix_array to set up
3585 sorted fix_array and use bsearch instead of linear search.
3586 (section_cache_t): New struct.
3587 (init_section_cache, section_cache_section, clear_section_cache): New.
3588 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
3589 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
3590 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
3591 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
3593 (retrieve_contents): Use bfd_get_section_limit.
3594 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
3595 to compute_removed_literals. Free value_map_hash_table when no longer
3597 (analyze_relocations): Check is_relaxable_asm_section flag. Call
3598 compute_text_actions for all sections.
3599 (find_relaxable_sections): Mark sections as relaxable if they contain
3600 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
3601 call. Increment relax_info src_count field only for appropriate
3602 relocation types. Remove is_literal_section check.
3603 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
3604 r_reloc_init and find_associated_l32r_irel. Check
3605 is_relaxable_asm_section flag. Handle L32R instructions with absolute
3606 literals. Pass is_abs_literal flag to init_source_reloc.
3607 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
3608 CONST16 instructions. Adjust calls to r_reloc_init and
3609 pcrel_reloc_fits. Handle weak symbols conservatively.
3610 (find_associated_l32r_irel): Add bfd parameter and pass it to
3612 (compute_text_actions, compute_ebb_proposed_actions,
3613 compute_ebb_actions, check_section_ebb_pcrels_fit,
3614 check_section_ebb_reduces, text_action_add_proposed,
3615 compute_fill_extra_space): New.
3616 (remove_literals): Replace with ...
3617 (compute_removed_literals): ... this function. Call
3618 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
3619 Call xtensa_read_table_entries to get the property table. Skip
3620 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
3621 is_removable_literal, remove_dead_literal, and
3622 identify_literal_placement functions.
3623 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
3624 instead of linear search.
3625 (is_removable_literal, remove_dead_literal,
3626 identify_literal_placement): New.
3627 (relocations_reach): Update check for literal not referenced by any
3628 PC-relative relocations. Adjust call to pcrel_reloc_fits.
3629 (coalesce_shared_literal, move_shared_literal): New.
3630 (relax_section): Use bfd_get_section_limit. Call
3631 translate_section_fixes. Update calls to r_reloc_init and
3632 offset_with_removed_text. Check new is_relaxable_asm_section flag.
3633 Add call to pin_internal_relocs. Add special handling for
3634 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
3635 info to calculate new addend_displacement variable. Replace code for
3636 deleting literals with more general code to perform the actions
3637 determined by the action_list for the section.
3638 (translate_section_fixes, translate_reloc_bfd_fix): New.
3639 (translate_reloc): Check new is_relaxable_asm_section flag. Call
3640 find_removed_literal only if is_operand_relocation. Update call to
3641 offset_with_removed_text. Use new target_offset and removed_bytes
3643 (move_literal): New.
3644 (relax_property_section): Use bfd_get_section_limit. Set new
3645 is_full_prop_section flag and handle new property tables. Update calls
3646 to r_reloc_init and offset_with_removed_text. Check
3647 is_relaxable_asm_section flag. Handle expansion of zero-sized
3648 unreachable entries, with use of offset_with_removed_text_before_fill.
3649 For relocatable links, combine entries only for literal tables.
3650 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
3651 calls to offset_with_removed_text. Translate st_size field for
3653 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
3654 failure. Add contents parameter. Update call to get_bfd_fix. Update
3655 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
3656 R_XTENSA_ASM_EXPAND relocs.
3657 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
3658 call to get_bfd_fix. Include offset from contents for partial_inplace
3660 (is_reloc_sym_weak): New.
3661 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
3662 (prop_sec_len): New.
3663 (xtensa_is_property_section): Handle new property sections.
3664 (is_literal_section): Delete.
3665 (internal_reloc_compare): When r_offset matches, compare r_info and
3666 r_addend to make sorting predictable.
3667 (internal_reloc_matches): New.
3668 (xtensa_get_property_section_name): Handle new property sections.
3669 (xtensa_get_property_predef_flags): New.
3670 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
3671 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
3672 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
3673 (xtisa_errno, xtisa_error_msg): New variables.
3674 (xtensa_isa_errno, xtensa_isa_error_msg): New.
3675 (xtensa_insnbuf_alloc): Add error handling.
3676 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
3677 use xtensa_format_decode. Add error handling.
3678 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
3679 instruction length to find the number of bytes to copy.
3680 (xtensa_isa_init): Add error handling. Replace calls to
3681 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
3682 tables in the xtensa_modules structure.
3683 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
3684 xtensa_extend_isa): Delete.
3685 (xtensa_isa_free): Change to only free lookup tables.
3686 (opname_lookup_compare): Replace with ...
3687 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
3688 (xtensa_insn_maxlength): Rename to ...
3689 (xtensa_isa_maxlength): ... this.
3690 (xtensa_insn_length): Delete.
3691 (xtensa_insn_length_from_first_byte): Replace with ...
3692 (xtensa_isa_length_from_chars): ... this function.
3693 (xtensa_num_opcodes): Rename to ...
3694 (xtensa_isa_num_opcodes): ... this.
3695 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
3696 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
3697 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3698 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3699 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3700 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3701 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3702 (xtensa_opcode_lookup): Add error handling.
3703 (xtensa_decode_insn): Replace with ...
3704 (xtensa_opcode_decode): ... this function, with new format and
3705 slot parameters. Add error handling.
3706 (xtensa_encode_insn): Replace with ...
3707 (xtensa_opcode_encode): ... this function, which does the encoding via
3708 one of the entries in the "encode_fns" array. Add error handling.
3709 (xtensa_opcode_name): Add error handling.
3710 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3711 xtensa_opcode_is_call): New.
3712 (xtensa_num_operands): Replace with ...
3713 (xtensa_opcode_num_operands): ... this function. Add error handling.
3714 (xtensa_opcode_num_stateOperands,
3715 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3716 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3717 xtensa_operand_is_visible): New.
3718 (xtensa_get_operand, xtensa_operand_kind): Delete.
3719 (xtensa_operand_inout): Add error handling and special-case for
3721 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3722 operate on one slot of an instruction. Added error handling.
3723 (xtensa_operand_encode): Handle default operands with no encoding
3724 functions. Check for success by comparing against decoded value.
3726 (xtensa_operand_decode): Handle default operands. Return decoded value
3727 through argument pointer. Add error handling.
3728 (xtensa_operand_is_register, xtensa_operand_regfile,
3729 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3730 (xtensa_operand_isPCRelative): Rename to ...
3731 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3732 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3733 through argument pointer. Add error handling.
3734 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3735 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3736 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3737 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3738 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3739 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3740 xtensa_state_is_exported, xtensa_sysreg_lookup,
3741 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3742 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3743 xtensa_interface_num_bits, xtensa_interface_inout,
3744 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3745 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3746 * xtensa-modules.c: Rewrite to use new data structures.
3747 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3748 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3749 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3750 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3751 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3752 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3753 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3754 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3755 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3756 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3757 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3758 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3759 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3760 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3761 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3762 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3763 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3764 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3765 * Makefile.in: Regenerate.
3766 * bfd-in2.h: Likewise.
3767 * libbfd.h: Likewise.
3769 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3771 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3772 against the absolute section.
3773 (mips_elf64_write_rela): Likewise.
3775 2004-10-07 Jan Beulich <jbeulich@novell.com>
3777 * elf.c (elf_find_function): Don't generally check for matching
3778 section, just for non-file symbols. Remove redunant comparison
3780 * elf32-arm.h (arm_elf_find_function): Likewise.
3782 2004-10-07 Jeff Baker <jbaker@qnx.com>
3784 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3785 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3788 2004-10-04 Roland McGrath <roland@redhat.com>
3790 * hash.c (bfd_hash_set_default_size): Use const for table.
3791 Use size_t instead of int for variable compared to sizeof results.
3793 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3796 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3798 2004-10-01 Paul Brook <paul@codesourcery.com>
3800 * elf32-arm.h (elf32_arm_fake_sections,
3801 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3803 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3805 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3807 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3809 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3810 need_relative or need_lsda_relative if we are processing an
3811 offset for a reloc on a FDE initial loc or LSDA field
3813 (_bfd_elf_write_section_eh_frame): Test need_relative and
3814 need_lsda_relative in place of corresponding make_* field
3815 when deciding to use pc-relative encodings.
3817 2004-09-30 Paul Brook <paul@codesourcery.com>
3819 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3820 target2 relocation type.
3822 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3825 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3827 2004-09-30 Paul Brook <paul@codesourcery.com>
3829 * reloc.c: Add BFD_RELOC_ARM_SMI.
3830 * bfd-in2.h: Regenerate.
3833 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3835 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3836 vma and output offset to address.
3837 * simple.c (simple_save_output_info): Only set output section
3838 and offset for debug sections, or those not already set up by
3840 (bfd_simple_get_relocated_section_contents): Update comment.
3842 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3844 * elf.c (IS_LOADED): Delete.
3845 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3846 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3849 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3852 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3853 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3854 redundant assignment of EM_SPARC.
3856 2004-09-22 Brian Ford <ford@vss.fsi.com>
3858 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3859 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3861 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3863 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3865 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3866 (elf_backend_modify_segment_map): Don't define.
3868 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3870 * elf.c (IS_LOADED): Define.
3871 (assign_file_positions_for_segments): Don't round up file offset of
3872 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3873 Delete code handling link script adjustment of lma. Do the adjust
3874 in later code handling similar ajustments. Remove dead code error
3875 check. Warn if section lma would require a negative offset
3876 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3877 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3878 update voff in section loop. Change voff in segment loop to be an
3879 adjustment on top of "off". Set sec->filepos and update "off" later.
3880 Test for loadable sections consistently using IS_LOADED. Similarly,
3881 test for alloc-only sections other than .tbss consistently.
3882 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3883 Tidy PT_NOTE handling. Use %B and %A in error messages.
3884 (assign_file_positions_except_relocs): Use %B in error message.
3886 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3888 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3889 (CONFIG_STATUS_DEPENDENCIES): New.
3890 (Makefile): Removed.
3891 (config.status): Likewise.
3892 * Makefile.in: Regenerated.
3894 2004-09-17 Paul Brook <paul@codesourcery.com>
3896 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3897 (bfd_elf32_arm_process_before_allocation): Update prototype.
3898 * bfd-in2.h: Regenerate.
3899 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3900 (elf32_arm_link_hash_table_create): Set it.
3901 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3902 (bfd_elf32_arm_set_target_relocs): New function.
3903 (arm_real_reloc_type): New function.
3904 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3905 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3906 (elf32_arm_gc_sweep_hook): Ditto.
3907 (elf32_arm_check_relocs): Ditto.
3908 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3909 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3911 (elf32_arm_got_prel): New variable.
3912 (elf32_arm_howto_from_type): New function.
3913 (elf32_arm_info_to_howto): Use it.
3914 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3915 BFD_RELOC_ARM_TARGET2.
3916 * libbfd.h: Regenerate.
3917 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3919 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3921 * ecoff.c: Update u.undef.next refs.
3922 * elf64-ppc.c: Likewise.
3923 * elflink.c: Likewise.
3924 * linker.c: Likewise.
3925 * xcofflink.c: Likewise.
3927 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3928 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3929 fields to indirect struct.
3930 * elf-m10300.c: Update u.weakdef refs.
3931 * elf32-arm.h: Likewise.
3932 * elf32-cris.c: Likewise.
3933 * elf32-frv.c: Likewise.
3934 * elf32-hppa.c: Likewise.
3935 * elf32-i370.c: Likewise.
3936 * elf32-i386.c: Likewise.
3937 * elf32-m32r.c: Likewise.
3938 * elf32-m68k.c: Likewise.
3939 * elf32-ppc.c: Likewise.
3940 * elf32-s390.c: Likewise.
3941 * elf32-sh.c: Likewise.
3942 * elf32-sparc.c: Likewise.
3943 * elf32-vax.c: Likewise.
3944 * elf32-xtensa.c: Likewise.
3945 * elf64-alpha.c: Likewise.
3946 * elf64-hppa.c: Likewise.
3947 * elf64-ppc.c: Likewise.
3948 * elf64-s390.c: Likewise.
3949 * elf64-sh64.c: Likewise.
3950 * elf64-sparc.c: Likewise.
3951 * elf64-x86-64.c: Likewise.
3952 * elfxx-ia64.c: Likewise.
3953 * elfxx-mips.c: Likewise.
3954 * elflink.c: Likewise. Also u.elf_hash_value.
3955 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3957 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3958 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3959 (bfd_elf_gc_record_vtentry): Likewise.
3960 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3962 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3964 * Makefile.am: Run "make dep-am".
3965 * Makefile.in: Regenerate.
3966 * bfd-in2.h: Regenerate.
3967 * po/SRC-POTFILES.in: Regenerate.
3968 * po/bfd.pot: Regenerate.
3970 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3972 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3973 with bitfields. Make "type" and "other" bitfields too.
3974 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3975 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3976 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3977 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3978 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3979 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3980 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3981 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3982 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3983 * elf-m10300.c: Likewise.
3985 * elf32-arm.h: Likewise.
3986 * elf32-cris.c: Likewise.
3987 * elf32-frv.c: Likewise.
3988 * elf32-hppa.c: Likewise.
3989 * elf32-i370.c: Likewise.
3990 * elf32-i386.c: Likewise.
3991 * elf32-m32r.c: Likewise.
3992 * elf32-m68k.c: Likewise.
3993 * elf32-ppc.c: Likewise.
3994 * elf32-s390.c: Likewise.
3995 * elf32-sh-symbian.c: Likewise.
3996 * elf32-sh.c: Likewise.
3997 * elf32-sh64.c: Likewise.
3998 * elf32-sparc.c: Likewise.
3999 * elf32-vax.c: Likewise.
4000 * elf32-xtensa.c: Likewise.
4001 * elf64-alpha.c: Likewise.
4002 * elf64-hppa.c: Likewise.
4003 * elf64-ppc.c: Likewise.
4004 * elf64-s390.c: Likewise.
4005 * elf64-sh64.c: Likewise.
4006 * elf64-sparc.c: Likewise.
4007 * elf64-x86-64.c: Likewise.
4008 * elflink.c: Likewise.
4009 * elfxx-ia64.c: Likewise.
4010 * elfxx-mips.c: Likewise.
4011 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
4012 * configure: Regenerate.
4013 * aclocal.m4: Regenerate.
4015 2004-09-16 Alan Modra <amodra@bigpond.net.au>
4017 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
4018 around uses of R_ARM_TARGET1.
4019 (elf32_arm_check_relocs): Likewise.
4021 2004-09-13 Paul Brook <paul@codesourcery.com>
4023 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4025 * bfd-in2.h: Regenerate.
4026 * libbfd.h: Regenerate.
4027 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4028 (elf32_arm_link_hash_table_create): Set target1_is_rel.
4029 (bfd_elf32_arm_process_before_allocation): Ditto.
4030 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
4031 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
4032 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
4035 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4037 * hpux-core.c (thread_section_p): New function.
4038 (hpux_core_core_file_p): Fix computation of offset in call
4039 to bfd_seek. Create a ".reg" section from an arbitrary
4040 ".reg/<id>" section if none was created after having read
4043 2004-09-11 Andreas Schwab <schwab@suse.de>
4045 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
4046 * aclocal.m4: Rebuild.
4047 * configure: Rebuild.
4049 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4051 * section.c (bfd_sections_find_if): Fix parameter name in
4052 comment to match code.
4054 2004-09-10 Alan Modra <amodra@bigpond.net.au>
4056 * elf.c (assign_file_positions_except_relocs): Assign relocs
4057 stored in a bfd section.
4059 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
4061 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
4062 h->gotplt_refcount to 0, not -1.
4064 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
4066 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4067 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
4069 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
4070 handle symbol visibility here.
4072 2004-09-07 Alan Modra <amodra@bigpond.net.au>
4074 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4075 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
4077 (ppc_stub_name): Remove trailing "+0" on stub name.
4078 (create_linkage_sections): Create relocations for
4079 branch lookup table when --emit-relocs as well as when --shared.
4080 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
4081 relbrlt test. For --emit-stub-syms, always output a sym even when
4082 one already exists on a plt call stub. Put stub type in the stub
4084 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
4086 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
4087 reloc_count in stub sections. Adjust relbrlt test.
4088 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
4089 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
4090 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
4091 for relocs against discarded symbols. Fix comments.
4093 2004-09-06 Mark Mitchell <mark@codesourcery.com>
4095 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
4096 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
4098 (map_sections_to_segments): ... here. Use it. Assign a file
4099 position to the .dynamic section if it is not loadable, but part
4100 of the PT_DYNAMIC segment.
4101 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4102 offsets, not VMAs, for the BPABI. Do not fill in the header in
4103 the .got.plt section for the BPABI.
4104 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
4106 (elf_backend_want_got_plt): Define to zero for Symbian OS.
4108 2004-09-06 Nick Clifton <nickc@redhat.com>
4110 * elflink.c (elf_link_add_object_symbols): Set the error code to
4111 bfd_error_wrong_format when the input format does not match the
4114 2004-09-06 Alan Modra <amodra@bigpond.net.au>
4116 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
4117 (ppc64_elf_check_directives): ..here.
4118 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
4119 before accessing ppc64_elf_tdata.
4120 (ppc64_elf_finish_dynamic_sections): And here too.
4122 2004-09-04 Alan Modra <amodra@bigpond.net.au>
4124 * bfd.c (_bfd_default_error_handler): Correct loop exit.
4126 2004-09-03 Mark Mitchell <mark@codesourcery.com>
4128 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
4129 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
4130 (bfd_elf32_littlearm_symbian_vec): Likewise.
4131 * configure: Regenerated.
4132 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
4133 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
4134 (PLT_ENTRY_SIZE): Likewise.
4135 (bfd_vma_elf32_arm_symbian_plt_entry): New
4137 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
4139 (create_got_section): Don't create sections when generating BPABI
4141 (elf32_arm_create_dynamic_sections): Tidy.
4142 (elf32_arm_link_hash_table_create): Set plt_header_size,
4143 plt_entry_size, and symbian_p.
4144 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
4145 generating BPABI objects.
4146 (allocate_dynrelocs): Use htab->plt_header_size, not
4147 PLT_HEADER_SIZE. Do not add to .got.plt when
4148 generating BPABI objects.
4149 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
4150 * elfarm-nabi.c: Add SymbianOS target vectors.
4151 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
4152 (_bfd_elf_link_create_dynamic_sections): Likewise.
4153 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
4154 (elfNN_bed): Use it.
4155 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
4156 (bfd_elf32_littlearm_symbian_vec): Likewise.
4157 (_bfd_target_vector): Add them.
4159 2004-09-03 Nick Clifton <nickc@redhat.com>
4162 * coffcode.h (handle_COMDAT): Replace abort with an warning
4163 message and allow the scan to continue.
4165 2004-09-02 Alan Modra <amodra@bigpond.net.au>
4167 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
4168 in when reading relocs, not our sorted syms. Remove unnecessary
4171 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
4173 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
4175 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
4177 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
4178 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
4179 replace uses of *_alias with *_noncanonical.
4180 * aclocal.m4: Rebuild with aclocal 1.4p6.
4181 * Makefile.in: Rebuild with automake 1.4p6.
4182 * doc/Makefile.in: Rebuild with automake 1.4p6.
4183 * configure.in: Autoupdate with autoupdate 2.59.
4184 * config.in: Regenerate with autoheader 2.59.
4185 * configure: Regnerate with autoconf 2.59.
4187 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4189 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
4190 symbol pointer arrays before modifying.
4192 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4194 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
4195 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
4196 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
4197 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
4198 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
4199 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
4200 Use both symbol tables on non-relocatable objects. Use a common
4201 error exit. Fix "mid" warning.
4202 * libbfd.h: Regenerate.
4203 * bfd-in2.h: Regenerate.
4205 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4207 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
4209 (struct sfpr_def_parms): Save some space.
4210 (sfpr_define): Here too.
4212 * elf64-ppc.c (compare_symbols): Put section syms first.
4213 (sym_exists_at): New function.
4214 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
4215 points only for relocatable files. Use .opd section contents
4216 otherwise. Generally clean up the code.
4218 2004-08-27 Alan Modra <amodra@bigpond.net.au>
4220 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
4221 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
4222 (struct sfpr_def_parms): New.
4223 (sfpr_define): New function.
4224 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
4225 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
4226 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
4227 (savefpr1_tail, restfpr1_tail): New functions.
4228 (savevr, savevr_tail, restvr, restvr_tail): New functions.
4229 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
4230 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
4231 code. Define all ABI mandated _save and _rest functions.
4233 2004-08-26 Paul Brook <paul@codesourcery.com>
4235 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
4237 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4239 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
4242 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4244 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
4245 that pcrel correction is applied for R_386_PC32.
4247 2004-08-25 Alan Modra <amodra@bigpond.net.au>
4249 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
4250 for R_386_32 and R_386_PC32 relocs against symbols defined in
4253 2004-08-25 Dmitry Diky <diwil@spec.ru>
4255 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
4256 Add new relocations.
4257 * bfd-in2.h: Regenerate.
4258 * libbfd.h: Regenerate.
4259 * elf32-msp430.c: Clean-up code.
4260 (elf_msp430_howto_table): Add new relocation entries.
4261 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
4262 (msp430_elf_relax_section): New function.
4263 (msp430_elf_relax_delete_bytes): New function.
4264 (msp430_elf_symbol_address_p): New function.
4266 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4268 * elf32-m32r.c (m32r_elf_relocate_section): Handle
4269 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
4271 2004-08-20 Daniel Jacobowitz <dan@debian.org>
4273 * elflink.c (_bfd_elf_section_already_linked): Handle
4274 SEC_LINK_DUPLICATES_SAME_CONTENTS.
4276 2004-08-19 Mark Mitchell <mark@codesourcery.com>
4278 * config.bfd (arm*-*-symbianelf*): New target.
4279 (arm*-*-eabi*): Likewise.
4281 2004-08-19 Alan Modra <amodra@bigpond.net.au>
4283 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
4284 "struct ppc_link_hash_entry *".
4285 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
4286 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
4288 2004-08-19 Jakub Jelinek <jakub@redhat.com>
4290 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
4291 entries (where fd_aux overlaps next entry's fd_func).
4292 Add non_overlapping argument, use it.
4293 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
4294 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4295 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
4296 as indexes into opd_sym_map/opd_adjust array.
4297 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
4299 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4301 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
4302 if we can look up their function descriptor in a regular file.
4304 2004-08-18 Nick Clifton <nickc@redhat.com>
4307 * cofflink.c (coff_link_add_symbols): Check that the comdat
4308 pointer in the coff_section_data structure has been initialised
4311 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4314 * elflink.c (bfd_elf_record_link_assignment): Add comment about
4315 changing bfd_link_hash_undefined to bfd_link_hash_new.
4317 2004-08-17 Jakub Jelinek <jakub@redhat.com>
4319 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
4321 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
4322 (synthetic_opd, synthetic_relocatable): New variables.
4323 (compare_symbols, compare_relocs): New helper routines.
4324 (ppc64_elf_get_synthetic_symtab): New function.
4325 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
4327 * bfd-in2.h: Regenerated.
4328 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
4329 to relsyms. Return 0 if abfd is relocatable.
4331 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4333 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
4335 2004-08-17 Nick Clifton <nickc@redhat.com>
4337 * (is_arm_mapping_symbol_name): New function - return true
4338 when a symbol name matches the requirements for an ARM mapping
4340 (arm_elf_find_function): New function based on
4341 elf_find_function in elf.c but skipping ARM mapping symbols
4342 and including thumb function symbols.
4343 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
4344 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
4346 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4348 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
4349 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
4350 (ppc64_elf_brtaken_reloc): Here too.
4352 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4354 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
4356 (ppc64_elf_check_directives): Check that we have the right hash
4357 table before proceeding.
4359 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4361 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
4362 (adjust_opd_syms): Attach opd syms for deleted entries to one of
4363 the sections that will be discarded.
4365 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4367 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
4369 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4371 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
4372 free space available.
4374 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4376 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
4377 occurrences with bfd_byte * thoughout file.
4379 * coff-rs6000.c (do_shared_object_padding): Warning fix.
4380 (xcoff_write_armap_big): Likewise.
4381 (xcoff_write_archive_contents_old): Likewise.
4382 (xcoff_write_archive_contents_big): Likewise.
4384 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
4386 2004-08-13 Nick Clifton <nickc@redhat.com>
4388 * elf32-arm.h: Convert to ISO C90.
4390 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4393 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
4396 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4398 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
4399 (bfd_archive_filename, bfd_get_section_ident): Delete.
4400 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
4401 bfd_archive_filename.
4402 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
4403 to warn about symbols in discarded sections. Use _bfd_error_handler.
4404 * aout-adobe.c (aout_adobe_callback): See below.
4405 * aout-cris.c (swap_ext_reloc_in): ..
4406 * coff-arm.c (find_thumb_glue, find_arm_glue,
4407 coff_arm_relocate_section, bfd_arm_process_before_allocation,
4408 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
4409 coff_arm_copy_private_bfd_data): ..
4410 * coff-i860.c (i860_reloc_processing): ..
4411 * coff-mcore.c (mcore_coff_unsupported_reloc,
4412 coff_mcore_relocate_section): ..
4413 * coff-ppc.c (coff_ppc_relocate_section): ..
4414 * coff-rs6000.c (xcoff_create_csect_from_smclas
4415 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4416 sh_swap_insns, sh_relocate_section): ..
4417 * coff-tic54x.c (tic54x_reloc_processing): ..
4418 * coff-tic80.c (coff_tic80_relocate_section): ..
4419 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
4420 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
4421 coff_slurp_symbol_table, coff_classify_symbol,
4422 coff_slurp_reloc_table): ..
4423 * coffgen.c (_bfd_coff_read_string_table): ..
4424 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
4425 _bfd_coff_generic_relocate_section): ..
4426 * cpu-arm.c (bfd_arm_merge_machines): ..
4427 * cpu-sh.c (sh_merge_bfd_arch): ..
4428 * elf-hppa.h (elf_hppa_relocate_section): ..
4429 * elf.c (bfd_elf_string_from_elf_section, setup_group,
4430 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
4431 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
4432 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
4433 * elf32-arm.h (find_thumb_glue, find_arm_glue,
4434 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
4435 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
4436 elf32_arm_relocate_section, elf32_arm_set_private_flags,
4437 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
4438 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
4439 cris_elf_merge_private_bfd_data
4440 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
4441 * elf32-gen.c (elf32_generic_link_add_symbols): ..
4442 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4443 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4444 elf32_hppa_relocate_section): ..
4445 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4446 i370_elf_check_relocs, i370_elf_relocate_section): ..
4447 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4448 elf_i386_relocate_section): ..
4449 * elf32-m32r.c (m32r_elf_relocate_section,
4450 m32r_elf_merge_private_bfd_data): ..
4451 * elf32-m68hc1x.c (m68hc12_add_stub,
4452 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4453 * elf32-m68k.c (elf_m68k_relocate_section): ..
4454 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4455 mcore_elf_relocate_section): ..
4456 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4457 ppc_elf_check_relocs, ppc_elf_relocate_section,
4458 ppc_elf_begin_write_processing): ..
4459 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4460 elf_s390_relocate_section): ..
4461 * elf32-sh-symbian.c (sh_symbian_import_as,
4462 sh_symbian_process_embedded_commands,
4463 sh_symbian_relocate_section): ..
4464 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4465 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4466 sh_elf_merge_private_data): ..
4467 * elf32-sparc.c (elf32_sparc_check_relocs,
4468 elf32_sparc_relocate_section,
4469 elf32_sparc_merge_private_bfd_data): ..
4470 * elf32-v850.c (v850_elf_check_relocs,
4471 v850_elf_merge_private_bfd_data): ..
4472 * elf32-xtensa.c (elf_xtensa_check_relocs,
4473 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4474 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4475 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4476 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4477 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4478 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4479 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4480 ppc64_elf_relocate_section): ..
4481 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4482 elf_s390_relocate_section): ..
4483 * elf64-sh64.c (sh_elf64_relocate_section): ..
4484 * elf64-sparc.c (sparc64_elf_check_relocs,
4485 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
4486 sparc64_elf_merge_private_bfd_data): ..
4487 * elf64-x86-64.c (elf64_x86_64_check_relocs,
4488 elf64_x86_64_relocate_section): ..
4489 * elflink.c (_bfd_elf_add_default_symbol,
4490 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
4491 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
4492 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
4493 elf_get_linked_section_vma, elf_fixup_link_order,
4494 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
4495 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
4496 * elfxx-ia64.c (elfNN_ia64_relax_section,
4497 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
4498 * elfxx-mips.c (mips_elf_perform_relocation,
4499 _bfd_mips_elf_check_relocs,
4500 _bfd_mips_elf_merge_private_bfd_data): ..
4501 * ieee.c (ieee_slurp_external_symbols): ..
4502 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
4503 * libbfd.c (_bfd_generic_verify_endian_match): ..
4504 * linker.c (_bfd_generic_link_add_one_symbol,
4505 _bfd_generic_section_already_linked): ..
4506 * pdp11.c (translate_to_native_sym_flags): ..
4507 * pe-mips.c (coff_pe_mips_relocate_section): ..
4508 * peicode.h (pe_ILF_build_a_bfd): ..
4509 * srec.c (srec_bad_byte): ..
4510 * stabs.c (_bfd_link_section_stabs): ..
4511 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
4512 Replace all uses of bfd_archive_filename and bfd_get_section_ident
4513 with corresponding %B and %A in _bfd_error_handler format string.
4514 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
4515 calls to use %A and %B. Fix "against symbol .. from section" and
4516 similar error messages. Combine multiple _bfd_error_handler calls
4517 where they were separated due to bfd_archive_filename deficiencies.
4518 * bfd-in2.h: Regenerate.
4520 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
4522 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
4525 2004-08-10 Alan Modra <amodra@bigpond.net.au>
4527 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
4528 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
4529 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
4531 (link_hash_newfunc): Init was_undefined.
4532 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
4533 Use undefweak instead.
4534 (ppc64_elf_check_directives): Fix undefs chain.
4535 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
4537 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
4538 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
4539 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
4541 2004-08-09 Jakub Jelinek <jakub@redhat.com>
4543 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
4544 error, test input_section flags rather than sec.
4546 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4548 * elf-bfd.h (struct elf_backend_data): Add
4549 elf_backend_archive_symbol_lookup.
4550 (_bfd_elf_archive_symbol_lookup): Declare.
4551 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
4552 (elf_link_add_archive_symbols): ..extracted from here. Call the
4554 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
4555 (elfNN_bed): Init new field.
4556 * elf64-ppc.c (elf_backend_check_directives): Define.
4557 (elf_backend_archive_symbol_lookup): Define.
4558 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
4559 a ppc_link_hash_entry pointer.
4561 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
4562 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
4563 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
4564 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
4565 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
4566 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4567 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
4570 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4572 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
4573 (ppc64_elf_add_symbol_hook): Test for NULL section.
4574 (get_sym_h): Formatting.
4575 (ppc64_elf_size_stubs): Include reloc addend in value stored as
4578 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
4579 long branch stubs with code handling plt and r2off branch stubs.
4581 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4583 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
4584 * elflink.c (elf_link_input_bfd): Formatting.
4585 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
4587 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
4588 (link_hash_newfunc): Don't set it.
4589 (ppc64_elf_copy_indirect_symbol): Nor copy it.
4590 (ppc64_elf_mark_entry_syms): Delete.
4591 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
4592 sections. Use get_opd_info.
4593 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
4595 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4597 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
4599 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
4600 (func_desc_adjust): Don't set have_undefweak.
4601 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
4602 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
4604 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
4605 "struct ppc_link_hash_entry *". Adjust all references.
4606 (ppc64_elf_hide_symbol): Correct a comment.
4608 * elf64-ppc.c (get_opd_info): New function.
4609 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
4610 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
4611 before calling get_fdh. Test fdh rather than h before dereferencing
4612 fdh. Mark removed symbols in opd_adjust.
4613 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
4614 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
4616 (ppc64_elf_output_symbol_hook): Likewise.
4618 2004-08-06 Paul Brook <paul@codesourcery.com>
4620 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
4621 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
4622 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
4623 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
4624 and BFD_RELOC_ARM_SBREL32.
4625 * bfd-in2.h, bbfd.h: Regenerate.
4627 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4629 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
4630 the dynamic link symbol actually in use.
4632 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
4634 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
4636 2004-07-31 Joel Brobecker <brobecker@gnat.com>
4637 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4639 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
4640 SHN_MIPS_TEXT and SHN_MIPS_DATA.
4642 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
4643 Nick Clifton <nickc@redhat.com>
4646 * bfd.c (_bfd_default_error_handler): Make it global.
4648 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
4650 * elf.c (assign_section_numbers): Cope gracefully with sections
4651 which have SHF_LINK_ORDER set but no sh_link set up.
4652 * elflink.c (elf_get_linked_section_vma): Likewise.
4654 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
4657 * elfxx-target.h (elf_backend_link_order_error_handler): New.
4658 Set it to _bfd_default_error_handler.
4659 (elfNN_bed): Add elf_backend_link_order_error_handler.
4661 * libbfd-in.h (_bfd_default_error_handler): New.
4663 * libbfd.h: Regenerated.
4665 2004-07-30 Jakub Jelinek <jakub@redhat.com>
4667 * archures.c (bfd_mach_sparc_64bit_p): Define.
4668 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
4669 * bfd-in2.h: Rebuilt.
4671 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4673 Introduce SH2a support.
4674 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
4675 * archures.c (bfd_mach_sh2a_nofpu): New.
4676 * bfd-in2.h: Rebuilt.
4677 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
4678 (arch_info_struct): Add sh2a_nofpu.
4679 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
4680 2003-12-29 DJ Delorie <dj@redhat.com>
4681 * reloc.c: Add relocs for sh2a.
4682 * bfd-in2.h: Regenerate.
4683 * libbfd.hh: Regenerate.
4684 2003-12-01 Michael Snyder <msnyder@redhat.com>
4685 * archures.c (bfd_mach_sh2a): New.
4686 * bfd-in2.h: Rebuilt.
4687 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
4689 (arch_info_struct): Add sh2a.
4690 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
4692 2004-07-28 Nick Clifton <nickc@redhat.com>
4693 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4696 * som.c (setup_sections): Improve estimation of space sizes in
4697 relocatable objects.
4699 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4700 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4701 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4703 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4704 * configure: Regenerate.
4705 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4706 case that accepts OSABI=NetBSD and OSABI=SysV.
4707 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4708 the base of .got or .data (if .got does not exist).
4709 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4711 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4712 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4713 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4714 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4716 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4719 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4720 (elf_sec_group): Defined.
4721 (bfd_elf_match_symbols_in_sections): New prototype.
4722 (_bfd_elf_setup_group_pointers): Likewise.
4724 * elf.c (bfd_elf_discard_group): Abort.
4725 (bfd_elf_set_group_contents): Also include relocation sections.
4726 Remove zero-fill for ld -r.
4727 (_bfd_elf_setup_group_pointers): New function.
4728 (elf_sort_elf_symbol): Likewise.
4729 (elf_sym_name_compare): Likewise.
4730 (bfd_elf_match_symbols_in_sections): Likewise.
4732 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4734 * elflink.c (match_group_member): New.
4735 (elf_link_input_bfd): Check group member for discarded section.
4736 (try_match_symbols_in_sections): New function.
4737 (already_linked): Likewise.
4738 (_bfd_elf_section_already_linked): Support mixing comdat group
4739 and linkonce section.
4741 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4742 * linker.c (bfd_section_already_linked_table_traverse): New.
4744 * libbfd.h: Regenerated.
4746 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4748 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4749 BFD_RELOC_CRX_SWITCH32.
4750 * bfd-in2.h: Regenerate.
4751 * libbfd.h: Regenerate.
4752 * elf32-crx.c: Support relocation/relaxation of
4753 BFD_RELOC_CRX_SWITCH* types.
4755 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4757 * elf64-ppc.c: Correct "Linker stubs" comment.
4759 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4761 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4763 (elf_linked_to_section): New.
4765 * elf.c (assign_section_numbers): Set up sh_link for
4768 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4769 to sh_link for SHT_IA_64_UNWIND sections.
4771 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4773 * elflink.c (elf_fixup_link_order): Add _() to error message.
4775 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4777 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4780 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4782 * aout-adobe.c (aout_32_section_already_linked): Defined.
4783 * aout-target.h (MY_section_already_linked): Likewise.
4784 * aout-tic30.c (MY_section_already_linked): Likewise.
4785 * binary.c (binary_section_already_linked): Likewise.
4786 * bout.c (b_out_section_already_linked): Likewise.
4787 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4788 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4789 * coffcode.h (coff_section_already_linked): Likewise.
4790 * i386msdos.c (msdos_section_already_linked): Likewise.
4791 * i386os9k.c (os9k_section_already_linked): Likewise.
4792 * ieee.c (ieee_section_already_linked): Likewise.
4793 * ihex.c (ihex_section_already_linked): Likewise.
4794 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4795 * mmo.c (mmo_section_already_linked): Likewise.
4796 * nlm-target.h (nlm_section_already_linked): Likewise.
4797 * oasys.c (oasys_section_already_linked): Likewise.
4798 * pef.c (bfd_pef_section_already_linked): Likewise.
4799 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4800 * som.c (som_bfd_discard_group): Likewise.
4801 * srec.c (srec_section_already_linked): Likewise.
4802 * tekhex.c (tekhex_section_already_linked): Likewise.
4803 * versados.c (versados_section_already_linked): Likewise.
4804 * vms.c (vms_section_already_linked): Likewise.
4805 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4806 * xsym.c (bfd_sym_section_already_linked): Likewise.
4808 * bfd-in.h (bfd_section_already_linked_table_init): New.
4809 (bfd_section_already_linked_table_free): Likewise.
4811 * coff-rs6000.c (rs6000coff_vec): Add
4812 _bfd_generic_section_already_linked.
4813 (pmac_xcoff_vec): Likewise.
4814 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4815 (aix5coff64_vec): Likewise.
4817 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4818 * elflink.c (_bfd_elf_section_already_linked): New function.
4820 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4822 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4823 (_bfd_generic_section_already_linked): New.
4824 (bfd_section_already_linked_hash_entry): Likewise.
4825 (bfd_section_already_linked): Likewise.
4826 (bfd_section_already_linked_table_lookup): Likewise.
4827 (bfd_section_already_linked_table_insert): Likewise.
4829 * linker.c (bfd_section_already_linked): New.
4830 (_bfd_section_already_linked_table): Likewise.
4831 (bfd_section_already_linked_table_lookup): Likewise.
4832 (bfd_section_already_linked_table_insert): Likewise.
4833 (already_linked_newfunc): Likewise.
4834 (bfd_section_already_linked_table_init): Likewise.
4835 (bfd_section_already_linked_table_free): Likewise.
4836 (_bfd_generic_section_already_linked): Likewise.
4838 * section.c (bfd_section): Remove comdat.
4839 (bfd_comdat_info): Moved to ...
4840 * bfd-in.h (coff_comdat_info): Here.
4841 (bfd_coff_get_comdat_section): New.
4842 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4843 * libcoff-in.h (coff_section_tdata): Add comdat.
4844 * coffcode.h (handle_COMDAT): Updated.
4845 * cofflink.c (coff_link_add_symbols): Likewise.
4846 * ecoff.c (bfd_debug_section): Likewise.
4848 * targets.c (bfd_target): Add _section_already_linked.
4849 (BFD_JUMP_TABLE_LINK): Updated.
4851 * bfd-in2.h: Regenerated.
4852 * libbfd.h: Likewise.
4853 * libcoff.h: Likewise.
4855 2003-07-21 Paul Brook <paul@codesourcery.com>
4857 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4858 elf_fixup_link_order): New functions.
4859 (bfd_elf_final_link): Call elf_fixup_link_order.
4861 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4863 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4864 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4866 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4867 _bfd_elf_symbol_refs_local_p.
4868 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4871 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4873 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4875 (bfd_elf_get_dyn_lib_class): New prototype.
4876 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4878 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4879 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4880 entry is needed. Issue an error if a DT_NEEDED entry is needed
4881 for a file marked DYN_NO_NEEDED.
4882 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4885 * bfd-in2.h: Regenerated.
4887 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4889 * elflink.c (elf_section_complain_discarded): Don't complain in
4892 2004-07-10 James E Wilson <wilson@specifixinc.com>
4894 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4895 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4896 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4897 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4899 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4900 bfd_put_64 to bfd_putl64.
4901 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4903 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4906 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4907 .init/.fini sections when trying to relax it.
4909 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4911 * elf.c (assign_file_positions_for_segments): Make sure the
4912 .dynamic section is the first section in the PT_DYNAMIC segment.
4914 2004-07-09 Nick Clifton <nickc@redhat.com>
4916 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4917 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4918 sh_elf_get_flags_from_mach functions so that they do not conflict
4919 when this target is built with other sh-elf targets.
4920 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4921 suppression of this function.
4922 (sh_elf_find_flags): Likewise.
4924 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4926 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4927 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4928 (BFD32_BACKENDS): Add elf32-crx.lo.
4929 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4930 (cpu-crx.lo): New target.
4931 (elf32-crx.lo): New target.
4932 * Makefile.in: Regenerate.
4933 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4934 (bfd_archures_list): Add bfd_crx_arch.
4935 * bfd-in2.h: Regenerate.
4936 * config.bfd: Handle crx-*-elf*, crx*.
4937 * configure.in: Handle bfd_elf32_crx_vec.
4938 * configure: Regenerate.
4939 * cpu-crx.c: New file.
4940 * elf32-crx.c: Likewise.
4941 * libbfd.h: Regenerate.
4942 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4943 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4944 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4945 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4946 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4947 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4948 * targets.c (bfd_elf32_crx_vec): Declare.
4949 (bfd_target_vector): Add bfd_elf32_crx_vec.
4951 2004-07-06 Nick Clifton <nickc@redhat.com>
4953 * config.bfd: Add sh-symbian-elf target.
4954 * configure.in: Add bfd_elf32_shl_symbian_vec.
4955 * configure: Regenerate.
4956 * elf-bfd.h (struct elf_backend_data): Add new field
4958 * elflink.c (elf_link_add_object_symbols): Invoke the
4959 check_directives function, if defined.
4960 * elfxx-target.h: Provide a default, NULL definition for
4962 * targets.c: Add bfd_elf32_shl_symbian_vec.
4963 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4965 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4966 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4967 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4968 not already been defined.
4969 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4970 * sh-symbian.c: New file. Provide functions to support the
4971 * sh-symbian-elf target.
4972 * Makefile.am: Add elf32-sh-symbian.c
4973 * Makefile.in: Regenerate.
4975 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4977 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4978 * Makefile.am: Ran make dep-am.
4979 * Makefile.in: Ran make dep-in.
4981 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4983 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4986 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4988 * config.bfd: Add want64 to configuration target s390-*-linux*.
4990 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4992 * bfd.c (bfd_get_section_ident): New.
4994 * elflink.c (elf_link_read_relocs_from_section): Call
4995 bfd_get_section_ident to identify the section when reporting
4997 (_bfd_elf_link_output_relocs): Likewise.
4998 (elf_link_output_extsym): Likewise.
4999 (elf_link_input_bfd): Likewise.
5000 (bfd_elf_gc_record_vtinherit): Likewise.
5002 * bfd-in2.h: Regenerated.
5004 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
5005 Nick Clifton <nickc@redhat.com>
5008 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
5009 of section symbols to mips_elf_sort_hash_table ().
5011 2004-07-01 Alan Modra <amodra@bigpond.net.au>
5013 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
5015 (elf_section_complain_discarded): New function. Handle
5016 .gcc_except_table too.
5017 (elf_link_input_bfd): Rewrite handling of relocs against symbols
5018 in discarded sections.
5019 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5021 2004-06-30 James E Wilson <wilson@specifixinc.com>
5023 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5024 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5026 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
5029 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
5030 local references to discarded sections and report their
5033 2004-06-30 Alan Modra <amodra@bigpond.net.au>
5035 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
5036 sec_info_type, test section name instead.
5038 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5041 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5042 in .init/.fini sections.
5044 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5046 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
5047 bfd_get_section_limit.
5049 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5051 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
5052 output section size.
5054 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5056 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
5058 (mmix_elf_perform_relocation): Adjust for above change.
5059 (mmix_elf_relocate_section): Likewise.
5060 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
5061 (mmix_elf_get_section_contents): Delete.
5062 (bfd_elf64_get_section_contents): Delete.
5063 (mmix_elf_relocate_section): Zero stub area.
5064 * linker.c (default_indirect_link_order): Alloc max of section size
5066 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
5067 * section.c (bfd_malloc_and_get_section): Likewise.
5068 (struct bfd_section): Update rawsize comment.
5069 * bfd-in2.h: Regenerate.
5071 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
5073 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5075 * bfd-in.h (bfd_get_section_limit): Define.
5076 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
5077 (_bfd_final_link_relocate): Use bfd_get_section_limit.
5078 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
5079 * coff-arm.c (coff_arm_relocate_section): Likewise.
5080 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
5081 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
5082 (bfd_ns32k_final_link_relocate): Likewise.
5083 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
5084 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
5085 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
5086 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
5087 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
5088 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
5089 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
5090 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5091 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
5092 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
5093 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
5094 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
5095 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
5096 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
5097 * elf32-v850.c (v850_elf_reloc): Likewise.
5098 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
5099 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
5100 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
5101 * elf64-mips.c (mips_elf64_gprel32_reloc)
5102 (mips16_gprel_reloc): Likewise.
5103 * elf64-mmix.c (mmix_elf_reloc): Likewise.
5104 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
5105 * elf64-sparc.c (init_insn_reloc): Likewise.
5106 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5107 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
5108 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
5109 (_bfd_mips_elf_generic_reloc): Likewise.
5110 * bfd-in2.h: Regenerate.
5112 2004-06-28 Alan Modra <amodra@bigpond.net.au>
5114 * bfd-in.h (struct stab_info): Move from stabs.c.
5115 * stabs.c (struct stab_link_includes_table): Delete.
5116 (stab_link_includes_lookup): Delete.
5117 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
5118 level of indirection from sinfo parm.
5119 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
5120 stabstr section. Adjust hash table accesses.
5121 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
5122 alloc. Adjust stab_info test.
5123 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
5124 (_bfd_coff_final_link): Adjust stab_info test.
5125 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
5126 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
5128 * libcoff-in.h (struct coff_link_hash_table): Likewise.
5129 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
5130 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
5131 stabstr section. Adjust stab_info test.
5132 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
5133 (_bfd_write_stab_strings): Adjust prototypes.
5134 * libbfd.h: Regenerate.
5135 * libcoff.h: Regenerate.
5136 * bfd-in2.h: Regenerate.
5138 2004-06-27 Mark Kettenis <kettenis@gnu.org>
5140 From Miod Vallat <miod@online.fr>:
5141 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
5143 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
5145 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
5146 (struct elf32_mn10300_link_hash_entry): Remove
5147 pcrel_relocs_copied.
5148 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
5149 R_MN10300_32. Don't adjust pcrel_relocs_copied.
5150 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
5151 and gotoff relocations if the symbol doesn't bind locally. Use
5152 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
5153 relocation for PCREL32.
5154 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
5155 to test whether a symbol binds locally.
5156 (elf32_mn10300_link_hash_newfunc): Don't initialize
5157 pcrel_relocs_copied.
5158 (_bfd_mn10300_elf_discard_copies): Delete.
5159 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
5161 2004-06-26 Mark Kettenis <kettenis@gnu.org>
5163 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
5165 2004-06-25 Joel Brobecker <brobecker@gnat.com>
5167 * som.c (som_set_reloc_info): Correct small typo.
5169 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5171 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
5172 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
5173 (m32r_elf_gcsweep_hook): Likewise.
5174 (m32r_elf_check_relocs): Likewise.
5175 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
5176 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
5177 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
5178 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
5179 * bfd-in2.h: Regenerated.
5180 * libbfd.h: Regenerated.
5182 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
5184 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
5186 (elf64_x86_64_relocate_section): Issue an error for
5187 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
5188 against global symbols when building shared library.
5190 2004-06-24 Alan Modra <amodra@bigpond.net.au>
5192 * section.c (struct sec): Rename "_cooked_size" to "size".
5193 Rename "_raw_size" to "rawsize".
5194 (STD_SECTION): Adjust comments.
5195 (bfd_set_section_size, bfd_get_section_contents): Use size.
5196 (bfd_malloc_and_get_section): New function.
5197 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
5198 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
5199 Correctly free reloc and contents memory.
5200 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
5201 and fake CIE now that we can shink section size to zero.
5202 (_bfd_elf_write_section_eh_frame): Likewise..
5203 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
5204 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
5205 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
5206 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
5207 unneeded indirection.
5208 * elf.c (_bfd_elf_section_offset): .. and update call.
5209 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
5210 * libbfd.h: Regenerate.
5211 * bfd-in2.h: Regenerate.
5213 Replace occurrences of "_raw_size" and "_cooked_size" in most places
5214 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
5215 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
5216 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
5217 Similarly use "rawsize", if non-zero, in reloc functions to validate
5218 reloc addresses. Use new bfd_malloc_and_get_section in most places
5219 where bfd_get_section_contents was called. Expand all occurrences of
5220 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
5221 grok_prstatus and similar functions to "size".
5222 * aix386-core.c (aix386_core_file_p): ..
5223 * aix5ppc-core.c (xcoff64_core_p): ..
5224 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
5225 aout_adobe_set_section_contents): ..
5226 * aout-target.h (callback): ..
5227 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
5228 MY_bfd_final_link): ..
5229 * aoutf1.h (sunos4_core_file_p): ..
5230 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5231 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
5232 final_link, aout_link_input_section): ..
5233 * binary.c (binary_object_p, binary_canonicalize_symtab,
5234 binary_set_section_contents): ..
5235 * bout.c (b_out_callback, b_out_write_object_contents,
5236 b_out_set_section_contents, b_out_bfd_relax_section,
5237 b_out_bfd_get_relocated_section_contents): ..
5238 * cisco-core.c (cisco_core_file_validate): ..
5239 * coff-alpha.c (alpha_ecoff_object_p,
5240 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
5241 * coff-arm.c (coff_arm_relocate_section,
5242 bfd_arm_allocate_interworking_sections): ..
5243 * coff-h8300.c (h8300_reloc16_extra_cases,
5244 h8300_bfd_link_add_symbols): ..
5245 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
5246 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
5247 ppc_bfd_coff_final_link): ..
5248 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
5249 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5250 sh_align_loads, sh_coff_get_relocated_section_contents): ..
5251 * coff64-rs6000.c (xcoff64_write_object_contents,
5252 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
5253 * coffcode.h (coff_compute_section_file_positions,
5254 coff_write_object_contents): ..
5255 * coffgen.c (make_a_section_from_file, coff_write_symbols,
5256 coff_section_symbol, build_debug_section): ..
5257 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
5258 process_embedded_commands, _bfd_coff_link_input_bfd,
5259 _bfd_coff_write_global_sym): ..
5260 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
5261 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
5262 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
5263 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
5264 _bfd_dwarf2_find_nearest_line): ..
5265 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
5266 ecoff_compute_section_file_positions,
5267 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
5268 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
5269 _bfd_elf_discard_section_eh_frame_hdr,
5270 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
5271 _bfd_elf_write_section_eh_frame,
5272 _bfd_elf_write_section_eh_frame_hdr): ..
5273 * elf-hppa.h (elf_hppa_sort_unwind): ..
5274 * elf-m10200.c (mn10200_elf_relax_section,
5275 mn10200_elf_relax_delete_bytes,
5276 mn10200_elf_get_relocated_section_contents): ..
5277 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
5278 mn10300_elf_check_relocs, mn10300_elf_relax_section,
5279 mn10300_elf_relax_delete_bytes,
5280 mn10300_elf_get_relocated_section_contents,
5281 _bfd_mn10300_elf_adjust_dynamic_symbol,
5282 _bfd_mn10300_elf_discard_copies,
5283 _bfd_mn10300_elf_size_dynamic_sections,
5284 _bfd_mn10300_elf_finish_dynamic_sections): ..
5285 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
5286 _bfd_elf_make_section_from_phdr, elf_fake_sections,
5287 bfd_elf_set_group_contents, map_sections_to_segments,
5288 elf_sort_sections, assign_file_positions_for_segments,
5289 SECTION_SIZE, copy_private_bfd_data,
5290 _bfd_elf_get_dynamic_reloc_upper_bound,
5291 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
5292 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
5293 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
5294 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
5295 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
5296 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
5297 bfd_elf32_arm_process_before_allocation,
5298 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
5299 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
5300 elf32_arm_write_section): ..
5301 * elf32-cris.c (cris_elf_grok_prstatus,
5302 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
5303 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
5304 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
5305 elf_cris_discard_excess_dso_dynamics,
5306 elf_cris_discard_excess_program_dynamics): ..
5307 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
5308 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
5309 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
5310 _frv_create_got_section, _frvfdpic_assign_plt_entries,
5311 elf32_frvfdpic_size_dynamic_sections,
5312 elf32_frvfdpic_modify_segment_map,
5313 elf32_frvfdpic_finish_dynamic_sections): ..
5314 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
5315 elf32_h8_get_relocated_section_contents): ..
5316 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
5317 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
5318 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
5319 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
5320 elf32_hppa_finish_dynamic_sections): ..
5321 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
5322 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
5323 i370_elf_finish_dynamic_sections): ..
5324 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
5325 allocate_dynrelocs, elf_i386_size_dynamic_sections,
5326 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
5327 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
5328 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
5329 * elf32-ip2k.c (ip2k_is_switch_table_128,
5330 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
5331 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
5332 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
5333 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
5334 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
5335 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
5336 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
5337 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
5338 m32r_elf_get_relocated_section_contents): ..
5339 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
5340 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
5341 m68hc11_elf_relax_delete_bytes): ..
5342 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
5343 m68hc12_elf_size_one_stub): ..
5344 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
5345 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
5346 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
5347 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
5348 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
5349 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5350 elf32_mips_grok_prstatus): ..
5351 * elf32-or32.c (or32_elf_consth_reloc): ..
5352 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
5353 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
5354 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
5355 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
5356 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
5357 ppc_elf_final_write_processing): ..
5358 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5359 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5360 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
5361 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
5362 sh_elf_relax_delete_bytes, sh_elf_align_loads,
5363 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
5364 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
5365 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
5366 * elf32-sh64-com.c (sh64_address_in_cranges,
5367 sh64_get_contents_type): ..
5368 * elf32-sh64.c (sh64_find_section_for_address,
5369 sh64_elf_final_write_processing): ..
5370 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
5371 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
5372 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
5373 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
5374 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
5375 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
5376 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
5377 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
5378 elf_vax_finish_dynamic_sections): ..
5379 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
5380 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
5381 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
5382 xstormy16_elf_finish_dynamic_sections): ..
5383 * elf32-xtensa.c (xtensa_read_table_entries,
5384 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
5385 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
5386 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
5387 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
5388 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
5389 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
5390 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
5391 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
5392 xtensa_callback_required_dependence): ..
5393 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
5394 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
5395 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
5396 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
5397 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
5398 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
5399 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
5400 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
5401 * elf64-hppa.c (allocate_dynrel_entries,
5402 elf64_hppa_size_dynamic_sections,
5403 elf64_hppa_finish_dynamic_sections): ..
5404 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
5405 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
5406 elf64_mips_grok_prstatus): ..
5407 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
5408 mmix_elf_relocate_section, mmix_elf_final_link,
5409 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
5410 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
5411 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
5412 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
5413 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
5414 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
5415 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
5416 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
5417 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
5418 ppc64_elf_finish_dynamic_sections): ..
5419 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5420 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5421 elf_s390_finish_dynamic_sections): ..
5422 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
5423 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
5424 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
5425 sh64_elf64_finish_dynamic_sections): ..
5426 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
5427 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
5428 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
5429 sparc64_elf_finish_dynamic_symbol,
5430 sparc64_elf_finish_dynamic_sections): ..
5431 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
5432 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
5433 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
5434 elf64_x86_64_finish_dynamic_sections): ..
5435 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
5436 * elfcode.h (elf_slurp_reloc_table): ..
5437 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
5438 elf_finalize_dynstr, elf_link_add_object_symbols,
5439 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
5440 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
5441 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5442 elf32_mips_grok_prstatus): ..
5443 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5444 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5445 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5446 elfNN_ia64_finish_dynamic_sections): ..
5447 * elfxx-mips.c (mips_elf_create_procedure_table,
5448 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5449 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5450 mips_elf_global_got_index, mips_elf_multi_got,
5451 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5452 mips_elf_allocate_dynamic_relocations,
5453 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5454 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5455 _bfd_mips_elf_always_size_sections,
5456 _bfd_mips_elf_size_dynamic_sections,
5457 _bfd_mips_elf_finish_dynamic_symbol,
5458 _bfd_mips_elf_finish_dynamic_sections,
5459 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5460 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5461 _bfd_elf_mips_get_relocated_section_contents,
5462 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5463 * hp300hpux.c (callback): ..
5464 * hppabsd-core.c (make_bfd_asection): ..
5465 * hpux-core.c (make_bfd_asection): ..
5466 * i386linux.c (linux_link_create_dynamic_sections,
5467 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5468 * i386msdos.c (msdos_write_object_contents): ..
5469 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5470 os9k_set_section_contents): ..
5471 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5472 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5473 ieee_write_section_part, do_with_relocs, do_as_repeat,
5474 do_without_relocs, ieee_write_debug_part, init_for_output,
5475 ieee_set_section_contents): ..
5476 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5477 * irix-core.c (do_sections, make_bfd_asection): ..
5478 * libaout.h (aout_section_merge_with_text_p): ..
5479 * libbfd.c (_bfd_generic_get_section_contents,
5480 _bfd_generic_get_section_contents_in_window): ..
5481 * linker.c (default_indirect_link_order): ..
5482 * lynx-core.c (make_bfd_asection): ..
5483 * m68klinux.c (linux_link_create_dynamic_sections,
5484 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5485 * mach-o.c (bfd_mach_o_make_bfd_section,
5486 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
5487 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
5488 bfd_mach_o_scan_read_segment): ..
5489 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
5490 _bfd_merge_sections): ..
5491 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
5492 mmo_map_set_sizes, mmo_canonicalize_symtab,
5493 mmo_internal_write_section, mmo_write_object_contents): ..
5494 * netbsd-core.c (netbsd_core_file_p): ..
5495 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
5496 nlm_alpha_set_public_section): ..
5497 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
5498 * nlm32-sparc.c (nlm_sparc_write_import): ..
5499 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
5500 nlm_compute_section_file_positions): ..
5501 * oasys.c (oasys_object_p, oasys_slurp_section_data,
5502 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
5503 * opncls.c (get_debug_link_info): ..
5504 * osf-core.c (make_bfd_asection): ..
5505 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5506 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
5507 final_link, aout_link_input_section): ..
5508 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
5509 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
5510 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
5511 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
5512 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
5513 * ptrace-core.c (ptrace_unix_core_file_p): ..
5514 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
5515 _bfd_final_link_relocate, bfd_generic_relax_section,
5516 bfd_generic_get_relocated_section_contents): ..
5517 * reloc16.c (bfd_coff_reloc16_relax_section,
5518 bfd_coff_reloc16_get_relocated_section_c): ..
5519 * riscix.c (riscix_some_aout_object_p): ..
5520 * rs6000-core.c (read_hdr, make_bfd_asection): ..
5521 * sco5-core.c (make_bfd_asection): ..
5522 * simple.c (bfd_simple_get_relocated_section_contents): ..
5523 * som.c (som_object_setup, setup_sections, som_prep_headers,
5524 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
5525 som_set_reloc_info, som_get_section_contents,
5526 som_bfd_link_split_section): ..
5527 * sparclinux.c (linux_link_create_dynamic_sections,
5528 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5529 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
5530 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
5531 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
5532 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
5533 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
5534 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
5535 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
5536 sunos_finish_dynamic_link): ..
5537 * syms.c (_bfd_stab_section_find_nearest_line): ..
5538 * tekhex.c (first_phase, tekhex_set_section_contents,
5539 tekhex_write_object_contents): ..
5540 * trad-core.c (trad_unix_core_file_p): ..
5541 * versados.c (process_esd, process_otr, process_otr): ..
5542 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
5543 * vms-misc.c (add_new_contents): ..
5544 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
5545 * vms.c (vms_set_section_contents): ..
5546 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
5547 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
5548 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
5549 * xsym.c (bfd_sym_scan): .. See above.
5551 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
5553 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
5554 calling _bfd_merged_section_offset only for section symbols.
5556 2004-06-22 Alan Modra <amodra@bigpond.net.au>
5558 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
5559 for handling SEC_MERGE symbols in relax_section.
5561 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5563 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
5564 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
5565 linked together. Mark the result as h8300sx code.
5567 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5569 * elf-bfd.h (struct elf_backend_data): Added
5570 elf_backend_omit_section_dynsym.
5571 (_bfd_elf_link_omit_section_dynsym): Declare.
5572 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
5573 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
5574 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
5575 (_bfd_elf_link_renumber_dynsyms): ... this function.
5576 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
5577 _bfd_elf_link_omit_section_dynsym).
5578 (elfNN_bed): Added elf_backend_omit_section_dynsym.
5580 2004-06-21 Nick Clifton <nickc@redhat.com>
5582 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
5585 2004-06-17 Jerome Guitton <guitton@gnat.com>
5587 * bfd-in.h (bfd_cache_close_all): New function declaration.
5588 * bfd-in2.h: Regenerate.
5589 * cache.c (bfd_cache_close_all): New function definition.
5591 2004-06-16 Mark Kettenis <kettenis@gnu.org>
5593 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
5595 * configure: Regenerate.
5597 2004-06-16 Daniel Jacobowitz <dan@debian.org>
5599 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
5600 the pre-existing section.
5602 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5604 * section.c (struct sec): Remove usused flags. Reorganize a little.
5605 (bfd_get_section_size_before_reloc): Delete.
5606 (bfd_get_section_size_after_reloc): Delete.
5607 (STD_SECTION): Update.
5608 (bfd_get_section_size_now): Delete.
5609 (bfd_set_section_contents): Don't referece reloc_done.
5610 (bfd_get_section_contents): Remove reloc_done comment.
5611 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
5613 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
5614 * ecoff.c (bfd_debug_section): Update initializer.
5615 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
5616 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
5617 * bfd-in.h (bfd_section_size): Expand.
5618 (bfd_get_section_size): New macro.
5619 * bfd-in2.h: Regenerate.
5620 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
5621 bfd_get_section_size_before_reloc with bfd_get_section_size.
5622 * coffcode.h (coff_write_object_contents): Likewise.
5623 * coffgen.c (build_debug_section): Likewise.
5624 * dwarf1.c (parse_line_table): Likewise.
5625 (_bfd_dwarf1_find_nearest_line): Likewise.
5626 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5627 * i386msdos.c (msdos_write_object_contents): Likewise.
5628 * pdp11.c (squirt_out_relocs): Likewise.
5629 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
5630 * elf64-mmix.c (mmix_elf_final_link): Update comment.
5632 2004-06-14 Chris Demetriou <cgd@broadcom.com>
5634 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
5635 removal) with updated comment.
5636 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
5638 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
5639 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5641 2004-06-12 Alan Modra <amodra@bigpond.net.au>
5643 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
5644 overflow on branches to undefweaks.
5646 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5648 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
5649 as ecoff_section_data() does not return a valid lvalue.
5651 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
5653 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
5654 (elf_link_add_object_symbols): Likewise.
5656 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
5657 (elf_backend_reloc_type_class): New.
5659 2004-06-08 Mark Kettenis <kettenis@gnu.org>
5661 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
5663 * configure: Regenerate.
5665 2004-06-07 Daniel Jacobowitz <dan@debian.org>
5667 From: Albert Chin-A-Young <china@thewrittenword.com>
5668 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
5671 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
5673 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
5676 2004-05-28 DJ Delorie <dj@redhat.com>
5678 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
5679 for linking, but otherwise adjust reloc for merged sections.
5681 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5683 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
5684 _bfd_merged_section_offset for local symbols.
5686 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5688 * Makefile.am: Regenerate dependencies.
5689 * Makefile.in: Regenerate.
5690 * archures.c: Add bfd_mach_sh3_nommu .
5691 * bfd-in2.h: Regenerate.
5692 * cpu-sh.c: Add sh3-nommu architecture.
5693 (bfd_to_arch_table): Create new table.
5694 (sh_get_arch_from_bfd_mach): Create new function.
5695 (sh_get_arch_up_from_bfd_mach): Create new function.
5696 (sh_merge_bfd_arch): Create new function.
5697 * elf32-sh.c (sh_ef_bfd_table): Add table.
5698 (sh_elf_check_relocs): Replace switch statement with
5699 use of sh_ef_bfd_table .
5700 (sh_elf_get_flags_from_mach): Add new function.
5701 (sh_find_elf_flags): Likewise.
5702 (sh_elf_copy_private_data): Replace most of non-elf contents
5703 with a call to sh_merge_bfd_arch() .
5705 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5707 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5708 * Makefile.in: Regenerate.
5710 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5712 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5713 custom calling conventions for dynamic symbols.
5714 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5715 symbol if it's an alias to a global one.
5717 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5719 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5722 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5724 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5727 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5729 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5730 for SHT_GROUP sections.
5732 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5734 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5736 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5737 * merge.c: Formatting. Remove unnecessary casts. Expand
5738 bfd_get_section_alignment macro.
5739 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5740 use throughout file.
5741 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5742 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5743 section name to determine sinfo group, instead test output section
5745 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5746 _bfd_strip_section_from_output rather than just twiddling flags.
5747 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5748 (_bfd_merge_sections): Update prototype.
5749 * libbfd.h: Regenerate.
5751 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5753 * netbsd-core.c: Correctly indent section that sets architecture
5756 From Miod Vallat <miod@online.fr>:
5757 * m88kopenbsd.c: New file.
5758 * targets.c (m88k_openbsd_vec): New.
5759 * config.bfd: Add m88k-*-openbsd*.
5760 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5761 (m88kopenbsd_vec): New.
5762 * configure: Regenerate.
5763 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5764 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5766 * Makefile.in: Regenerate.
5767 * po/SRC-POTFILES.in: Regenerate.
5769 2004-05-24 Nick Clifton <nickc@redhat.com>
5771 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5772 introduced by hash table size patch.
5774 2004-05-22 Ben Elliston <bje@au.ibm.com>
5776 * configure.in (is_release): Remove.
5777 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5778 (AC_OUTPUT): Don't output bfdver.h from version.h.
5779 * configure: Regenerate.
5780 * Makefile.am (RELEASE): New variable.
5781 (bfdver.h): New target.
5782 * Makefile.in: Regenerate.
5783 * doc/Makefile.in: Likewise.
5785 2004-05-22 Ben Elliston <bje@au.ibm.com>
5787 * Makefile.am (config.status): Don't depend on version.h.
5788 * Makefile.in: Regenerate.
5790 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5792 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5793 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5794 * libbfd.h: Regenerate.
5795 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5796 (_bfd_elf_rel_local_sym): Likewise.
5797 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5798 (elf_link_input_bfd): Likewise.
5799 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5800 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5801 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5802 (elfNN_ia64_relocate_section): Likewise.
5804 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5806 * hash.c (bfd_default_hash_table_size): New variable.
5807 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5808 (bfd_hash_set_default_size): New function. Set the default size
5809 to a selected prime number close to the argument. Document new
5811 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5812 * bfd-in2.h: Regenerate.
5813 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5814 * Makefile.in: Regenerate.
5816 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5818 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5819 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5820 arm, m68k, m88k and hppa core files.
5822 2004-05-21 Nick Clifton <nickc@redhat.com>
5824 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5825 (bfd_bwrite): Likewise.
5826 (bfd_tell): Likewise.
5827 (bfd_flush): Likewise.
5828 (bfd_stat): Likewise.
5829 (bfd_seek): Likewise.
5830 (bfd_get_mtime): Likewise.
5831 (bfd_get_size): Likewise.
5833 2004-05-19 Ben Elliston <bje@au.ibm.com>
5835 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5837 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5839 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5840 (bfd_generic_openr_next_archived_file): Likewise.
5842 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5844 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5845 section names by inserting a new substring after .gnu.linkonce, except
5846 for .gnu.linkonce.t.* where the "t." is replaced.
5848 2004-05-17 Adam Nemet <anemet@lnxw.com>
5850 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5851 (m68-*-lynxos* case): Likewise.
5852 (powerpc-*-lyxnos* case): New case.
5853 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5855 2004-05-17 David Heine <dlheine@tensilica.com>
5857 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5858 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5859 * bfd.c (bfd_copy_private_header_data): Define.
5860 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5862 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5863 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5864 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5865 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5866 segments by calling copy_private_bfd_data.
5867 (_bfd_elf_copy_private_header_data): Define.
5868 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5869 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5870 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5871 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5872 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5873 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5874 * som.c (som_bfd_copy_private_header_data): Define.
5875 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5876 * vms.c (vms_bfd_copy_private_header_data): Define.
5877 * bfd-in2.h: Regenerate.
5878 * libbfd.h: Regenerate.
5880 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5882 * elfxx-mips.c (MINUS_TWO): Define.
5883 (mips_elf_higher, mips_elf_highest,
5884 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5885 some bfd_vma values.
5886 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5888 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5890 * som.c (log2): Rename to exact_log2. Adjust all callers.
5892 2004-05-13 Paul Brook <paul@codesourcery.com>
5894 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5895 dwarf3 format CIE entries. Remove comment about the size of the
5896 ra_column field. It is now correctly deduced.
5898 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5900 * config.bfd (or32-*-rtems*): Switch to elf.
5902 2004-05-13 Nick Clifton <nickc@redhat.com>
5904 * po/fr.po: Updated French translation.
5906 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5908 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5909 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5910 Adjust counting of last_local.
5911 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5912 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5913 created by the linker nor !SHF_ALLOC.
5915 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5916 DT_PLTGOT to the start of the .got.plt section instead of the
5917 .got output section. Set sh_entsize for .got section in addition
5919 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5920 is at sgot->output_section->vma.
5921 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5922 DT_PLTGOT to the start of the .got.plt section instead of the
5923 .got output section.
5924 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5925 is at sgot->output_section->vma. Set sh_entsize for .got section
5926 in addition to .got.plt.
5927 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5928 (bfd_section_from_phdr): Likewise.
5929 (map_sections_to_segments): Likewise.
5930 (assign_file_positions_for_segments): Likewise.
5931 (get_program_header_size): Likewise.
5932 * elflink.c (bfd_elf_size_dynamic_sections): Set
5933 elf_tdata (output_bfd)->relro from info->relro.
5934 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5936 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5938 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5939 a zero symndx for which we hadn't accounted a dynamic relocation.
5940 (_frvfdpic_add_rofixup): Likewise.
5942 2004-05-07 Brian Ford <ford@vss.fsi.com>
5943 DJ Delorie <dj@redhat.com>
5945 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5946 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5947 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5948 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5950 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5952 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5953 immediately if there's no link info.
5954 (elf32_frvfdpic_copy_private_bfd_data): New.
5955 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5957 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5959 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5960 filename argument is null; do not call strlen on a null pointer.
5962 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5964 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5967 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5969 * configure.in (bfd_elf32_frvfdpic_vec): New.
5970 * configure: Rebuilt.
5971 * targets.c (bfd_elf32_frvfdpic_vec): New.
5972 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5974 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5975 frvfdpic instead of frv. Rearrange elf-target macros such that
5976 the FDPIC-specific ones are only defined for this new target
5978 (bfd_elf32_frvfdpic_vec): Declare.
5980 (elf32_frv_relocate_section): Use it to enable segment checking
5981 and to control rofixup emission. Add output section vma to
5982 applied relocation in non-LOAD non-ALLOC sections. Use
5983 _bfd_error_handler for errors.
5984 (_frv_create_got_section): Create .rel.got and .rofixup only in
5985 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5987 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5988 (elf32_frvfdpic_modify_segment_map): Likewise.
5989 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5990 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5991 error message if we miscompute the rofixup size.
5992 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5993 (frvfdpic_elf_encode_eh_address): Likewise.
5994 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5995 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5996 relocs. Reject unknown relocation types.
5997 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5998 (frv_elf_merge_private_bfd_data): Likewise.
5999 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
6000 0x4000 for newly-added elf32-frvfdpic.
6002 2004-05-05 Nick Clifton <nickc@redhat.com>
6005 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
6006 returning NULL as most users of this function do not check its
6008 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
6009 of bfd_cache_lookup().
6010 * sco5-core.c (sco5_core_file_p): Likewise.
6011 * trad-core.c (trad_unix_core_file_p): Likewise.
6013 2004-05-05 Nick Clifton <nickc@redhat.com>
6015 * cache.c (bfd_cache_lookup): Improve formatting.
6016 * archive.c: Fix formatting.
6018 2004-05-05 Peter Barada <peter@the-baradas.com>
6020 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6021 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6022 * bfd-in2.h(bfd_architecture): Regenerate.
6024 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6026 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6028 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
6029 those against discarded link-once and SEC_MERGE section symbols.
6031 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6033 * section.c (bfd_get_section_by_name_if): New.
6034 * bfd-in2.h: Regenerated.
6036 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6038 * som.c (som_bfd_is_group_section): Define.
6040 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6042 * section.c (bfd_make_section_anyway): Copy the whole
6043 bfd_hash_entry, not just "next" from existing entry.
6045 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6047 * elf.c (bfd_section_from_shdr): Maintain the section order in
6049 (special_sections): Add ".note.GNU-stack".
6050 (elf_fake_sections): Handle section group for relocatable
6053 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6055 * section.c (bfd_sections_find_if): New.
6056 * bfd-in2.h: Regenerated.
6058 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6060 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
6062 * elf-bfd.h (bfd_elf_is_group_section): Declare.
6063 * elf.c (bfd_elf_is_group_section): New function.
6064 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
6065 * section.c (bfd_generic_is_group_section): New function.
6066 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
6067 (BFD_JUMP_TABLE_LINK): Adjust.
6068 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
6069 * aout-target.h (MY_bfd_is_group_section): Define.
6070 * aout-tic30.c (MY_bfd_is_group_section): Define.
6071 * bfd.c (bfd_is_group_section): Define.
6072 * binary.c (binary_bfd_is_group_section): Define.
6073 * bout.c (b_out_bfd_is_group_section): Define.
6074 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
6075 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
6076 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
6077 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
6078 * coffcode.h (coff_bfd_is_group_section): Define.
6079 * i386msdos.c (msdos_bfd_is_group_section): Define.
6080 * i386os9k.c (os9k_bfd_is_group_section): Define.
6081 * ieee.c (ieee_bfd_is_group_section): Define.
6082 * ihex.c (ihex_bfd_is_group_section): Define.
6083 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
6084 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
6085 * mmo.c (mmo_bfd_is_group_section): Define.
6086 * nlm-target.h (nlm_bfd_is_group_section): Define.
6087 * oasys.c (oasys_bfd_is_group_section): Define.
6088 * pef.c (bfd_pef_bfd_is_group_section): Define.
6089 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
6090 * srec.c (srec_bfd_is_group_section): Define.
6091 * tekhex.c (tekhex_bfd_is_group_section): Define.
6092 * versados.c (versados_bfd_is_group_section): Define.
6093 * vms.c (vms_bfd_is_group_section): Define.
6094 * xsym.c (bfd_sym_bfd_is_group_section): Define.
6095 * bfd-in2.h: Regenerate.
6096 * libbfd.h: Regenerate.
6098 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6100 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
6102 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
6104 * configure.in: Update version to 2.15.91.
6105 * configure: Regenerate.
6107 2004-04-29 Brian Ford <ford@vss.fsi.com>
6109 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
6110 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
6111 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
6112 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
6113 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
6114 .gnu.linkonce.wi. sections.
6115 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
6116 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
6118 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
6119 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
6121 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6123 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
6124 * bfd-in2.h: Regenerate.
6125 * libbfd.h: Likewise.
6127 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6129 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
6131 (setup_sections): Use som_subspace_dictionary_record struct instead
6132 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
6133 is_comdat, is_common or dup_common.
6134 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
6135 is_comdat, is_common and dup_common in section subspace_dict from
6137 (som_begin_writing): Use som_subspace_dictionary_record struct.
6138 (som_finish_writing): Likewise.
6139 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
6140 is_common and dup_common flags in info for symbol. Add comment
6141 regarding linker support for these fields. Slightly reorganize
6143 (som_build_and_write_symbol_table): Set is_comdat, is_common and
6144 dup_common fields in symbol table from symbol info.
6145 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
6146 arguments. Set corresponding fields in copy_data. Change all callers.
6147 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
6149 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
6150 * som.h (som_subspace_dictionary_record): Define.
6151 (som_copyable_section_data_struct): Add is_comdat, is_common and
6153 (som_section_data_struct): Use som_subspace_dictionary_record struct
6154 instead of subspace_dictionary_record.
6155 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
6157 2004-04-27 Bob Wilson <bob.wilson@acm.org>
6159 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
6160 if set. Check reloc_done flag before applying relocations. Use
6161 output addresses, both when applying relocations and when comparing
6162 against the specified section.
6163 (elf_xtensa_relocate_section): Use output address to check if dynamic
6164 reloc is in a literal pool. Set section's reloc_done flag.
6166 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
6168 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
6169 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
6171 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
6174 2004-04-27 Alan Modra <amodra@bigpond.net.au>
6176 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
6177 structure field removed in 2004-04-24 patch.
6178 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
6180 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
6182 * elf32-arm.h (elf32_arm_section_flags): Likewise.
6183 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
6184 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
6185 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
6186 field before calling elf_backend_section_flags.
6188 2004-04-24 Chris Demetriou <cgd@broadcom.com>
6190 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
6191 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
6192 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
6193 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
6194 and BFD_RELOC_32_PCREL.
6195 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
6196 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
6197 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6198 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
6199 (mips_elf_next_relocation): Move comment about matching HI/LO
6201 (_bfd_mips_elf_relocate_section): Here. Remove handling for
6202 R_MIPS_GNU_REL_HI16.
6204 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6206 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
6207 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
6208 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
6209 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
6210 and update comments to reflect current usage.
6211 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
6212 and MIPS_R_SWITCH, as well as several empty entries. Update comment
6214 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
6215 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
6216 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6217 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
6218 type number to be MIPS_R_PCREL16.
6219 (mips_relocate_section): Remove support for link-time relaxation
6220 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
6221 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6222 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
6223 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
6224 relaxation of branches used by embedded-PIC.
6225 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
6226 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
6227 related members, update comment.
6228 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
6229 code related to embedded-PIC.
6230 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
6231 initialization of now-removed 'adjust' member of
6232 'struct ecoff_debug_info'.
6234 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6236 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
6238 2004-04-21 Philip Blundell <pb@nexus.co.uk>
6240 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
6241 relocs for locally defined symbols during -shared final link.
6242 (elf32_arm_final_link_relocate): Likewise.
6244 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6246 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
6247 ELF_LINK_POINTER_EQUALITY_NEEDED.
6248 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
6249 if r_type is not R_X86_64_PC32.
6250 (elf64_x86_64_finish_dynamic_symbol): If
6251 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
6254 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6256 * elf32-sh.c (sh_elf_plt_sym_val): New function.
6257 (elf_backend_plt_sym_val): Define.
6259 2004-04-22 Andrew Cagney <cagney@redhat.com>
6261 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
6263 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6265 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
6267 * som.c (som_set_section_contents): Constantify second argument.
6268 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
6269 (som_object_setup): Rework to avoid warning.
6270 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
6273 2004-04-22 Andrew Cagney <cagney@redhat.com>
6275 * cache.c (bfd_cache_close): Check for a previously closed file.
6277 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6279 * bfd.c (bfd_get_synthetic_symtab): Define.
6280 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
6281 NAME##_get_synthetic_symtab.
6282 (struct bfd_target): Add _bfd_get_synthetic_symtab.
6283 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
6284 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
6286 (_bfd_elf_get_synthetic_symtab): New prototype.
6287 * elfcode.h (elf_get_synthetic_symtab): Define.
6288 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
6289 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
6290 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
6291 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
6292 * bfd-in2.h: Rebuilt.
6293 * libbfd.h: Rebuilt.
6294 * elf32-i386.c (elf_i386_plt_sym_val): New function.
6295 (elf_backend_plt_sym_val): Define.
6296 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
6297 (elf_backend_plt_sym_val): Define.
6298 * elf32-s390.c (elf_s390_plt_sym_val): New function.
6299 (elf_backend_plt_sym_val): Define.
6300 * elf64-s390.c (elf_s390_plt_sym_val): New function.
6301 (elf_backend_plt_sym_val): Define.
6302 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
6303 (elf_backend_plt_sym_val): Define.
6304 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
6305 (elf_backend_plt_sym_val): Define.
6306 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
6307 (elf_backend_plt_sym_val): Define.
6308 * aout-target.h (MY_get_synthetic_symtab): Define.
6309 * aout-tic30.c (MY_get_synthetic_symtab): Define.
6310 * coff-rs6000.c (rs6000coff_vec): Add
6311 _bfd_nodynamic_get_synthetic_symtab.
6312 (pmac_xcoff_vec): Likewise.
6313 * coff64-rs6000.c (rs6000coff64_vec): Add
6314 _bfd_nodynamic_get_synthetic_symtab.
6315 (aix5coff64_vec): Likewise.
6316 * sunos.c (MY_get_synthetic_symtab): Define.
6317 * vms.c (vms_get_synthetic_symtab): Define.
6319 2004-04-22 Nick Clifton <nickc@redhat.com>
6321 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
6323 2004-04-22 Peter Barada <peter@the-baradas.com>
6325 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
6326 * bfd2-in.h: Regenerate.
6327 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
6329 2004-04-21 Chris Demetriou <cgd@broadcom.com>
6331 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
6332 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
6333 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
6334 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
6335 * bfd-in2.h: Regenerate.
6337 2004-04-21 Bob Wilson <bob.wilson@acm.org>
6339 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
6340 require relocations against a weak symbol to reference the same
6341 symbol hash entry if not a final, static link.
6342 (get_cached_value, add_value_map): Add final_static_link argument.
6343 (remove_literals): Pass final_static_link argument as needed.
6345 2004-04-21 Andrew Cagney <cagney@redhat.com>
6347 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
6348 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
6349 (opncls_bwrite, opncls_bclose, opncls_bflush)
6350 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
6351 bfd iovec that uses function callbacks.
6352 (bfd_close): Use the iovec's bclose.
6353 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
6354 (cache_bclose, cache_bflush, cache_bstat)
6355 (cache_iovec): New functions and global variable, implement a
6356 cache "iovec", where applicable set bfd_error.
6357 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
6358 * bfdio.c (struct bfd_iovec): Define.
6359 (real_read): Delete function.
6360 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
6361 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
6362 assume that bread and bwrite set bfd_error.
6363 * bfd.c (struct bfd): Add "iovec", update comments.
6364 * bfd-in2.h, libbfd.h: Re-generate.
6366 2004-04-21 Andrew Cagney <cagney@redhat.com>
6368 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6370 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
6372 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
6373 (bfd_elf_gc_sections): Fail if a shared object is being created.
6374 Do not fail if dynamic sections have been created. Instead call
6375 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
6376 dynamically referenced symbols. Do not mark the whole graph
6377 rooted at .eh_frame, only the section proper.
6379 2004-04-20 DJ Delorie <dj@redhat.com>
6381 * reloc.c: Add BFD_RELOC_32_SECREL.
6382 * bfd-in2.h: Regenerate.
6383 * libbfd.h: Likewise.
6384 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
6385 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
6386 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
6388 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6390 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
6391 relocs against hidden/protected undefweak symbols properly.
6392 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6394 2004-04-18 Mark Kettenis <kettenis@gnu.org>
6396 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6397 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
6400 2004-04-17 Brian Ford <ford@vss.fsi.com>
6402 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
6403 filepos for the SizeOfHeaders field.
6404 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
6406 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
6408 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6410 * simple.c (bfd_simple_get_relocated_section_contents): Don't
6411 change reloc_done. Set and restore _cooked_size.
6414 2004-04-15 Mark Kettenis <kettenis@gnu.org>
6416 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
6419 2004-04-15 Nick Clifton <nickc@redhat.com>
6421 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
6423 2004-04-15 Alan Modra <amodra@bigpond.net.au>
6425 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
6427 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
6429 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
6430 when it is a definition.
6432 2004-04-14 Alan Modra <amodra@bigpond.net.au>
6434 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
6435 when statically linking PIC code.
6436 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6438 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6440 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
6441 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
6442 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6443 * configure: Regenerate.
6445 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6447 * elflink.c: Include libiberty.h.
6448 * Makefile.am (elflink.lo): Depend on libiberty.h.
6449 * Makefile.in: Regenerate.
6451 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6453 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6456 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6458 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6459 reserve the memory for dynamic linker
6461 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6463 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6464 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6466 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6468 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6469 RELOC_FOR_GLOBAL_SYMBOL.
6470 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6472 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6474 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6475 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6477 2004-04-01 Paul Brook <paul@codesourcery.com>
6479 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6480 * elf32-arm.h (struct elf32_elf_section_map): New.
6481 (struct _arm_elf_section_data): New.
6482 (elf32_arm_section_data): Define.
6483 (struct elf32_arm_link_hash_table): Add byteswap_code.
6484 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
6485 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
6486 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
6487 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
6488 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
6489 (bfd_elf32_new_section_hook, elf_backend_write_section,
6490 elf_backend_link_output_symbol_hook): Define.
6492 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
6494 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
6495 that keeps the characters in a B_INCL..B_EINCL range.
6496 (_bfd_link_section_stabs): When computing the sum of the
6497 characters in a B_INCL..B_EINCL range also keep a copy of those
6498 characters. Use this information to distinguish between
6499 include sections that have the same sum and the same length
6500 but which are nevertheless unique.
6502 2004-03-31 Paul Brook <paul@codesourcery.com>
6504 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
6505 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
6507 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
6509 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
6510 to 'sum_chars' and add field 'num_chars'.
6511 (_bfd_link_section_stabs): When computing the sum of the
6512 characters in a B_INCL..B_EINCL range also keep a count of the
6513 number of characters. Use this information to help distinguish
6514 between include sections when have the same sum but which
6515 nevertheless are still unique.
6517 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
6519 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
6521 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
6522 Tomer Levi <Tomer.Levi@nsc.com>
6524 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
6525 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
6526 (BFD32_BACKENDS): Add elf32-cr16c.lo.
6527 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
6528 (cpu-cr16c.lo): New target.
6529 (elf32-cr16c.lo): Likewise.
6530 * Makefile.in: Regenerate.
6531 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
6532 (bfd_archures_list): Add bfd_cr16c_arch.
6533 * config.bfd: Handle cr16c-*-elf*.
6534 * configure.in: Handle bfd_elf32_cr16c_vec.
6535 * configure: Regenerate.
6536 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
6537 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
6538 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
6539 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
6540 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
6541 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
6542 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
6543 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
6544 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
6545 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
6546 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
6547 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
6548 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
6549 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
6550 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
6551 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
6552 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
6553 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
6554 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
6555 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
6556 * targets.c (bfd_elf32_cr16c_vec): Declare.
6557 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
6558 * cpu-cr16c.c: New file.
6559 * elf32-cr16c.c: Likewise.
6560 * libbfd.h: Regenerate.
6561 * bfd-in2.h: Likewise.
6563 2004-03-30 Jakub Jelinek <jakub@redhat.com>
6565 * elf.c (map_sections_to_segments): Fix handling of .tbss.
6567 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6569 * Makefile.am: Remove all mention of elflink.h.
6570 * Makefile.in: Regenerate.
6571 * bfd-in.h (bfd_elf_discard_info): Declare.
6572 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
6573 * bfd-in2.h: Regenerate.
6574 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
6575 bfd_elf32_link_record_dynamic_symbol,
6576 bfd_elf64_link_record_dynamic_symbol,
6577 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
6578 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
6579 _bfd_elf32_link_record_local_dynamic_symbol,
6580 _bfd_elf64_link_record_local_dynamic_symbol,
6581 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
6582 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
6583 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
6584 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
6585 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
6586 _bfd_elf32_reloc_symbol_deleted_p,
6587 _bfd_elf64_reloc_symbol_deleted_p): Delete.
6588 (bfd_elf_link_record_dynamic_symbol,
6589 bfd_elf_link_record_local_dynamic_symbol,
6590 bfd_elf_final_link, bfd_elf_gc_sections,
6591 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
6592 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
6593 bfd_elf_reloc_symbol_deleted_p): Declare.
6594 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
6595 * elf32-arm.h: Update for changed function names. Remove local
6596 WILL_CALL_FINISH_DYNAMIC_SECTION define.
6597 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
6598 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
6599 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
6600 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6601 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
6602 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
6603 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
6604 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
6605 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
6606 (bfd_elfNN_print_symbol): Define.
6607 * elfcode.h: Don't include elflink.h.
6608 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
6609 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
6610 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
6611 elf_gc_record_vtinherit, elf_gc_record_vtentry,
6612 elf_link_record_local_dynamic_symbol): Don't define.
6613 * elflink.c: Update for changed function names. Move elflink.h
6615 * elflink.h: Delete file.
6616 * po/SRC-POTFILES.in: Regenerate.
6617 * po/bfd.pot: Regenerate.
6619 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6621 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
6622 "name" for global syms accidentally removed in 2004-03-20 change.
6624 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6626 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
6627 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
6628 where Elf_External_* is different for 64 and 32 bit, with
6629 corresponding elf_size_info field.
6630 (struct elf_final_link_info): Use "bfd_byte *" instead
6631 of "Elf_External_Sym *" for external_syms and symbuf.
6632 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
6633 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
6634 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
6635 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
6636 (elf_link_sort_cmp2): Adjust.
6637 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
6638 using ELF_R_SYM macro. Set u.sym_mask.
6639 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
6640 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
6641 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
6642 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
6643 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
6644 swap_syn_out functions. Rearrange dyn swap in/out switch.
6645 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
6646 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
6647 (elf_link_flush_output_syms): Add elf_backend_data arg.
6648 (elf_link_check_versioned_symbol): Likewise.
6649 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
6650 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
6651 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
6652 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
6653 ELF_R_TYPE and ELF_R_INFO macros.
6654 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
6655 based on size rather than using ELF_R_INFO.
6656 (elf_gc_mark): Set up r_sym_shift local var and use instead of
6658 (struct alloc_got_off_arg): New.
6659 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
6660 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
6661 (elf_gc_allocate_got_offsets): Adjust.
6662 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
6663 ELF_R_SYM. Use bfd_section_from_elf_index.
6664 (elf_bfd_discard_info): Set cookie.r_sym_shift.
6665 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
6666 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
6668 2004-03-26 Stan Shebs <shebs@apple.com>
6670 Remove MPW support, no longer used.
6671 * config.bfd (powerpc-*-mpw*): Remove configuration.
6672 * mpw-config.in, mpw-make.sed: Remove files.
6673 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
6675 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6677 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
6678 (ppc64_elf_add_symbol_hook): New function.
6679 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
6680 const from Elf_Internal_Sym param.
6681 * elflink.c (elf_link_add_object_symbols): Adjust.
6682 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
6683 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
6684 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
6685 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
6686 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
6687 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
6688 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
6689 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
6690 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
6691 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
6692 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
6693 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
6694 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
6695 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
6696 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
6697 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6699 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6701 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6702 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6703 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6704 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6705 (bfd_elf64_bfd_link_add_symbols): Delete.
6706 (bfd_elf_link_add_symbols): Declare.
6707 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6708 * elflink.c: Include safe-ctype.h.
6709 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6711 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6712 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6714 (elf_link_add_archive_symbols): Rename from
6715 _bfd_elf_link_add_archive_symbols, make static.
6716 (elf_link_add_object_symbols): New function. Corresponding
6717 elflink.h function converted to use elf_size_info.
6718 (bfd_elf_link_add_symbols): Likewise.
6719 (bfd_elf_size_dynamic_sections): Adjust.
6720 * elflink.h (elf_bfd_link_add_symbols): Delete.
6721 (elf_link_add_object_symbols): Delete.
6722 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6723 bfd_elf_link_add_symbols.
6724 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6726 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6728 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6729 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6731 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6732 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6733 (_bfd_elf_add_dt_needed_tag): Declare.
6734 (_bfd_elf_sort_symbol): Declare.
6735 (_bfd_elf_finalize_dynstr): Declare.
6736 (RELOC_FOR_GLOBAL_SYM): Formatting.
6737 * elfcode.h (elf_add_dynamic_entry): Delete.
6738 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6739 elflink.h function converted to use elf_size_info.
6740 (_bfd_elf_add_dt_needed_tag): Likewise.
6741 (_bfd_elf_sort_symbol): Likewise.
6742 (_bfd_elf_finalize_dynstr): Likewise.
6743 (compute_bucket_count): Likewise.
6744 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6745 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6746 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6747 * elflink.h: ..here.
6748 (sort_symbol, add_dt_needed_tag): Delete.
6749 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6750 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6752 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6753 * elf32-cris.c (add_dynamic_entry): Likewise.
6754 * elf32-hppa.c (add_dynamic_entry): Likewise.
6755 * elf32-i370.c (add_dynamic_entry): Likewise.
6756 * elf32-i386.c (add_dynamic_entry): Likewise.
6757 * elf32-m32r.c (add_dynamic_entry): Likewise.
6758 * elf32-m68k.c (add_dynamic_entry): Likewise.
6759 * elf32-ppc.c (add_dynamic_entry): Likewise.
6760 * elf32-s390.c (add_dynamic_entry): Likewise.
6761 * elf32-sh.c (add_dynamic_entry): Likewise.
6762 * elf32-sparc.c (add_dynamic_entry): Likewise.
6763 * elf32-vax.c (add_dynamic_entry): Likewise.
6764 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6765 * elf64-alpha.c (add_dynamic_entry): Likewise.
6766 * elf64-hppa.c (add_dynamic_entry): Likewise.
6767 * elf64-ppc.c (add_dynamic_entry): Likewise.
6768 * elf64-s390.c (add_dynamic_entry): Likewise.
6769 * elf64-sparc.c (add_dynamic_entry): Likewise.
6770 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6771 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6772 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6773 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6774 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6775 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6777 2004-03-23 Paul Brook <paul@codesourcery.com>
6779 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6781 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6783 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6784 literal tables and check for relocs outside of literal pools.
6785 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6786 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6788 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6789 (elf_xtensa_relocate_section): Read literal tables and check for
6790 dynamic relocations in read-only sections and not in literal pools.
6792 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6795 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6797 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6799 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6800 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6801 not defined by the executable, or defined in a DSO.
6802 <eliding run-time relocation of .got>: Initialize GOT entry for a
6803 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6805 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6806 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6807 a PLT reloc to GOT for an executable.
6808 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6809 .got for a DSO and explain why.
6810 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6811 and unreferenced symbols for which a PLT is defined. Adjust
6812 dynamic-symbol pruning correspondingly, to make sure we don't lose
6813 a dynamic symbol also defined by a DSO.
6815 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6817 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6818 and rel args. Group input and output args. Wrap to 80 columns.
6819 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6820 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6821 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6822 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6823 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6824 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6825 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6826 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6827 RELOC_FOR_GLOBAL_SYMBOL invocation.
6829 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6831 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6832 unresolved symbols in objects aren't allowed.
6834 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6836 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6837 (elf_hppa_unmark_useless_dynamic_symbols):
6838 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6839 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6840 (elf32_hppa_relocate_section): Likewise.
6841 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6842 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6843 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6844 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6845 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6847 * elf-m10200.c (mn10200_elf_relocate_section): Use
6848 RELOC_FOR_GLOBAL_SYMBOL.
6849 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6850 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6851 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6852 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6853 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6854 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6855 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6856 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6857 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6858 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6859 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6860 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6862 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6864 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6865 (final_link_relocate): Likewise.
6866 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6867 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6869 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6871 * Makefile.am: Run "make dep-am".
6872 * Makefile.in: Regenerate.
6873 * aclocal.m4: Regenerate.
6874 * config.in: Regenerate.
6875 * po/bfd.pot: Regenerate.
6877 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6878 H.J. Lu <hongjiu.lu@intel.com>
6880 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6881 type and size change code to where it was previously. Remove
6882 dt_needed param. Treat old weak syms as strong if new sym is
6883 from a shared lib, even when old sym is from another shared
6884 lib. Remove unnecessary tests of oldweak and newweak. Correct
6886 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6887 _bfd_elf_merge_symbol calls.
6888 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6889 dt_needed local var. Update comments.
6890 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6891 (_bfd_elf_add_default_symbol): Likewise.
6893 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6894 strong syms in one shared object overriding weak syms in another.
6896 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6898 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6899 dyn_lib_class field. Rearrange for better packing.
6900 (elf_dt_soname): Delete.
6901 (elf_dyn_lib_class): Define.
6902 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6903 (bfd_elf_set_dt_needed_soname): Delete.
6904 (bfd_elf_set_dyn_lib_class): New function.
6905 * elflink.h (add_dt_needed_tag): New function. Split out from..
6906 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6907 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6908 initialization of soname.
6909 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6911 * bfd-in.h (enum dynamic_lib_link_class): New.
6912 (bfd_elf_set_dt_needed_soname): Delete.
6913 (bfd_elf_set_dyn_lib_class): Declare.
6914 * bfd-in2.h: Regenerate.
6916 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6917 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6918 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6919 symbol loop. Instead use add_needed to flag tag as written.
6921 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6923 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6924 logic for null_input_bfd detection.
6926 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6928 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6930 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6932 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6935 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6937 * elflink.c (elf_link_read_relocs_from_section): Don't use
6938 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6939 (_bfd_elf_link_read_relocs): ..to here.
6940 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6942 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6944 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6945 values selected in configure.host. Require both to be defined
6946 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6947 corresponding BFD_HOST vars with quotes.
6948 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6949 Always require BFD_HOST_64_BIT_DEFINED.
6950 <file_ptr type>: Find off_t size before emitting message. Combine
6951 off_t and ftello64 conditional.
6952 * configure: Regenerate.
6954 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6956 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6957 aliasing warning. Remove trailing whitespace throughout file.
6959 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6961 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6962 input_section in calls to get_dyn_name.
6963 * 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
6965 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6967 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6969 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6970 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6971 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6972 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6973 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6974 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6975 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6977 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6978 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6979 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6980 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6981 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6982 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6983 (read_8_bytes, read_indirect_string, read_address): Likewise.
6984 (read_abbrevs, parse_comp_unit): Likewise.
6985 * targets.c (struct bfd_target): Likewise.
6986 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6987 * hppabsd-core.c: Likewise. Formatting.
6988 * hpux-core.c: Likewise.
6989 * irix-core.c: Likewise.
6990 * netbsd-core.c: Likewise.
6991 * osf-core.c: Likewise.
6992 * ptrace-core.c: Likewise.
6993 * sco5-core.c: Likewise.
6994 * trad-core.c: Likewise.
6995 * configure: Regenerate.
6996 * bfd-in2.h: Regenerate.
6998 2004-03-15 Alan Modra <amodra@bigpond.net.au>
7000 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
7001 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
7002 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
7003 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
7004 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
7005 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
7006 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
7007 * libbfd.c: Likewise in function definitions.
7008 (bfd_put_8): Mask with 0xff rather than casting to char.
7009 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
7010 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
7011 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
7012 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
7013 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
7014 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
7015 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
7016 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
7017 (H_GET_64, H_GET_32, H_GET_16): Likewise.
7018 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
7019 * archive.c (do_slurp_coff_armap): Update swap prototype.
7020 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7021 (tic54x_getl_signed_32): Likewise.
7022 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7023 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7024 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7025 (bfd_getp_signed_32, bfd_putp32): Likewise.
7026 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7027 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7028 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
7029 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
7030 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
7031 bfd_h_getx_signed_16, bfd_h_putx16.
7032 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
7033 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
7034 * hpux-core.c: Likewise.
7035 * irix-core.c: Likewise.
7036 * netbsd-core.c: Likewise.
7037 * osf-core.c: Likewise.
7038 * ptrace-core.c: Likewise.
7039 * sco5-core.c: Likewise.
7040 * trad-core.c: Likewise.
7041 * bfd-in2.h: Regenerate.
7043 2004-03-15 Matt Thomas <matt@3am-software.com>
7045 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
7048 2004-03-13 Mark Kettenis <kettenis@gnu.org>
7050 * config.bfd: Add x86_64-*-openbsd*.
7051 * configure.in (x86_64-*-openbsd*): Set COREFILE to
7053 * configure: Regenerate.
7055 2004-03-12 Nick Clifton <nickc@redhat.com>
7056 Dave Murphy <wintermute2k4@ntlworld.com>
7058 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
7059 if the input bfd does not contain any code.
7061 2004-03-09 Steve Ellcey <sje@cup.hp.com>
7063 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
7065 2004-03-05 Fred Fish <fnf@redhat.com>
7067 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
7068 mips16 symbols to be even rather than testing first for even/odd.
7069 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
7071 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
7073 * elf.c (map_sections_to_segments): Ignore .tbss sections for
7076 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
7078 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
7079 undefined symbols as hash_new.
7081 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
7083 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
7085 * elf32-sh.c: Ditto.
7086 * bfd-in2.h: Regenerate.
7088 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
7090 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
7092 (_frv_count_got_plt_entries): Initialize them.
7093 (frv_pic_relocs_info_find): Add insert argument. Adjust all
7095 (frv_pic_relocs_info_for_global): Likewise.
7096 (frv_pic_relocs_info_for_local): Likewise.
7097 (frv_pic_merge_early_relocs_info): New.
7098 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
7100 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
7101 Check that we don't exceed the allocated count for entry.
7102 (_frv_add_rofixup): Likewise.
7103 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
7104 (elf32_frv_finish_dynamic_sections): Improve error message in case
7105 we emit too few rofixup entries.
7107 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
7109 * archures.c (bfd_mach_fr450): New.
7110 * bfd-in2.h: Regenerate.
7111 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
7112 (arch_info_500): Link to it.
7113 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
7114 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
7115 (frv_elf_arch_extension_p): New function.
7116 (frv_elf_merge_private_bfd_data): Use it.
7118 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
7120 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
7122 * elflink.h (is_global_data_symbol_definition): Moved to
7124 (elf_link_is_defined_archive_symbol): Likewise.
7125 (elf_link_add_archive_symbols): Likewise. Renamed to
7126 _bfd_elf_link_add_archive_symbols.
7128 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
7129 of ELF symbol table entry from backend.
7130 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
7131 instead of elf_link_add_object_symbols.
7133 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7135 * elf-bfd.h (struct elf_backend_data): Added
7136 elf_backend_can_make_relative_eh_frame,
7137 elf_backend_can_make_lsda_relative_eh_frame and
7138 elf_backend_encode_eh_address.
7139 (_bfd_elf_encode_eh_address): Declare.
7140 (_bfd_elf_can_make_relative): Declare.
7141 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
7142 hooks to decide whether to attempt to make_relative and
7144 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
7145 (_bfd_elf_can_make_relative): New.
7146 (_bfd_elf_encode_eh_address): New.
7147 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
7148 (frv_elf_encode_eh_address): New.
7149 (elf_backend_can_make_relative_eh_frame): Define.
7150 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7151 (elf_backend_encode_eh_address): Define.
7153 (elf_backend_can_make_relative_eh_frame): Define.
7154 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7155 (elf_backend_encode_eh_address): Define.
7156 (elfNN_bed): Add them.
7158 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7160 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
7161 complain_on_overflow to signed.
7163 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
7165 * elflink.h (sort_symbol): New.
7166 (elf_link_add_object_symbols): Use a sorted symbol array for
7169 2004-02-27 Jakub Jelinek <jakub@redhat.com>
7171 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7172 for pc relative relocs.
7173 (elf_s390_relocate_section): Likewise.
7174 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7175 for pc relative relocs.
7176 (elf_s390_relocate_section): Likewise.
7178 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
7180 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
7183 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
7185 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
7186 field to track if a relocation is against readonly section.
7187 (count_dyn_reloc): Take a new argument for rent->reltext.
7188 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
7189 (get_reloc_section): Don't set ia64_info->reltext here.
7190 (allocate_dynrel_entries): Set ia64_info->reltext here.
7192 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
7194 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
7195 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
7196 function's descriptor to symbol+offset, and map local undefweak
7197 symbol to NULL function descriptor.
7198 (elf32_frv_relocate_section): Likewise.
7200 2004-02-23 Mark Kettenis <kettenis@gnu.org>
7202 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
7204 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
7205 (netbsd_core_file_p): Set architecture from machine ID for
7208 2004-02-23 Jakub Jelinek <jakub@redhat.com>
7210 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
7211 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
7213 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
7215 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
7216 symbols with non-default visibility.
7218 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
7220 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
7221 IMAGE_SCN_MEM_WRITE on known sections only.
7223 2004-02-20 Jakub Jelinek <jakub@redhat.com>
7225 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
7226 symbols used in PIE relocs.
7228 2004-02-19 Jakub Jelinek <jakub@redhat.com>
7230 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
7233 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
7235 * configure.in: Update version to 2.15.90.
7236 * configure: Regenerate.
7238 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
7239 Richard Sandiford <rsandifo@redhat.com>
7241 * elfxx-mips.c (mips_elf_calculate_relocation): Use
7242 _bfd_elf_symbol_refs_local_p to decide whether to decay
7243 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
7244 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
7245 relocs if the symbol wasn't defined by a regular object file.
7246 Don't check the symbol's dynindx.
7248 2004-02-16 Andrew Cagney <cagney@redhat.com>
7250 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
7252 * bfd-in2.h: Re-generate.
7254 2004-02-14 Andrew Cagney <cagney@redhat.com>
7256 * configure.host (HDEFINES): When hppa*-*-hpux*, define
7257 _LARGEFILE64_SOURCE.
7259 2004-02-13 Andrew Cagney <cagney@redhat.com>
7261 * elf.c (vma_page_aligned_bias): New function.
7262 (assign_file_positions_except_relocs)
7263 (assign_file_positions_for_segments): Replace broken modulo
7264 arithmetic with call to vma_page_aligned_bias.
7266 2004-02-11 Andrew Cagney <cagney@redhat.com>
7268 * bfd-in.h: Update copyright.
7269 (bfd_tell): Change return type to file_ptr.
7270 * bfd-in2.h: Re-generate.
7271 * cache.c: Update copyright.
7272 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
7274 (close_one): Use real_ftell.
7275 * bfdio.c: Update copyright.
7276 (real_ftell, real_fseek): New functions.
7277 (bfd_tell): Use real_fseek and real_ftell, change return type to
7279 (bfd_seek): Use real_ftell and real_fseek, change type of
7280 file_position to a file_ptr.
7281 * libbfd-in.h: Update copyright.
7282 (real_ftell, real_fseek): Declare.
7283 * libbfd.h: Re-generate.
7285 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
7286 fseeko and fseeko64. Determine bfd_file_ptr.
7287 * configure: Re-generate.
7288 * config.in: Re-generate.
7290 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
7292 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
7293 * elf32-h8300.c: Likewise.
7295 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
7296 Nick Clifton <nickc@redhat.com>
7298 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
7299 GOT entries with no associated GOT subsection.
7301 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
7303 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
7304 * elf.c (swap_out_syms): Use it to decide whether local section
7305 symbols should be named.
7306 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
7307 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
7308 (elf_backend_name_local_section_symbols): Define.
7309 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
7311 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
7313 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
7314 (elfNN_ia64_relax_section): Optimize brl to br during the relax
7317 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
7319 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
7320 to bfd_link_hash_entry passed by reference to
7321 _bfd_generic_link_add_one_symbol.
7323 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
7325 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
7326 relocations against dynamic symbols.
7328 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
7330 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
7333 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
7335 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
7336 * bfd-in2.h, libbfd.h: Rebuilt.
7338 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
7340 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
7341 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
7342 flag has been cleared.
7344 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
7346 * coff-h8300.c: Add and adjust comments about relaxation.
7347 * elf32-h8300.c: Likewise.
7349 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7351 * coff-h8300.c: Fix comment typos.
7352 * elf32-h8300.c: Likewise.
7354 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7356 * coff-h8300.c: Add comments about relaxation.
7357 * elf32-h8300.c: Likewise.
7359 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7361 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
7363 * aclocal.m4: Regenerate.
7364 * configure: Regenerate.
7366 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
7368 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
7369 mips_elf64_rtype_to_howto instead of using howto_table.
7371 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
7373 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
7375 (elf32_arm_check_relocs): Don't increment the PLT refcount for
7376 relocs which would not use the PLT.
7378 2004-01-13 Alan Modra <amodra@bigpond.net.au>
7380 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
7381 (ppc64_elf_gc_sweep_hook): Likewise.
7382 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
7384 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
7386 Adds linker relaxation support for bit manipulation insns like
7387 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
7389 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
7390 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
7391 * coff-h8300.c: Opcode for bit manipulation insn is checked in
7392 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
7394 2004-01-12 Alan Modra <amodra@bigpond.net.au>
7396 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
7398 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7400 * elf32-h8300.c: Fix formatting.
7402 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7404 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
7405 dynamic object is present. Declare r_symndx and h in an inner
7407 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
7409 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
7411 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
7412 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
7413 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
7414 identically. Do not emit PC24 relocations for shared libraries.
7415 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
7416 identically. Don't adjust pc_count.
7417 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
7418 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
7419 adjust count for branch relocations.
7420 (allocate_dynrelocs): Correct typo in call to
7421 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
7422 PC24 or PLT32 relocs when linking.
7424 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7426 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
7427 relocation howto with ARM_26 one for consistency.
7428 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
7429 that will be converted to ARM_26D ones, since we always want 'done'
7430 relocations to be reflected in section's data.
7431 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
7433 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
7436 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7438 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
7439 are not partial_inplace during a relocatable link.
7441 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7443 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7444 if no dynamic object is present. Declare r_symndx and h in an
7447 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7449 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7450 trampoline if it is known out of range.
7452 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7454 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7455 * elf32-frv.c (_frv_osec_readonly_p): New.
7456 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7458 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7459 (elf32_frv_relocate_section): Likewise. Error out if attempting
7460 to emit rofixups or dynamic relocs in read-only segments. Use
7461 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7462 dynamic relocations.
7463 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7464 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7465 relocations or fixups involving merged sections correctly. Avoid
7466 crash when undefined symbol is referenced by R_FRV_32 or
7467 R_FRV_FUNCDESC_VALUE.
7468 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7469 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7470 input section holding local symbol to addend of R_FRV_32 or
7471 R_FRV_FUNCDESC_VALUE dynamic relocation.
7472 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7473 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7474 (elf32_frv_always_size_sections): Don't store pointer to
7475 __stacksize symbol in sec_info.
7476 (elf32_frv_modify_segment_map): Look it up here.
7477 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7478 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7479 of the lazy PLT entry, not only its offset, as the low word of a
7480 function descriptor.
7481 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7482 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7483 if a hash table entry already exists but is not a definition.
7484 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
7485 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
7486 (_frv_add_rofixup): Don't inline.
7487 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
7488 for undefweak symbols.
7489 (elf32_frv_relocate_section): Avoid crash while computing
7490 relocation when linking with shared library. Only emit rofixups
7491 and dynamic relocations for alloc&load sections. Mark binaries
7492 with inter-segment relocations for relocation as a unit.
7493 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
7494 (DEFAULT_STACK_SIZE): New.
7495 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
7496 emit rofixups or dynamic relocs when linking dynamic non-PIE
7498 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
7499 shared libs too. Reserve the last entry for the GOT pointer.
7500 (elf32_frv_finish_dynamic_sections): Emit it.
7501 (elf32_frv_always_size_sections): New.
7502 (elf32_frv_modify_segment_map): New.
7503 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
7505 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
7506 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
7507 (elf_backend_always_size_sections): New.
7508 (elf_backend_modify_segment_map): New.
7509 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
7510 * config.bfd: Added frv-*-*linux*.
7511 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
7512 ABS section, instead of crashing.
7513 (elf32_frv_relocate_section): Don't crash before warning about
7514 different segments in non-PIC relocation.
7515 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
7516 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
7517 relocs to undefweak symbols.
7518 (elf32_frv_relocate_section): Ditto for undefined symbols.
7519 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
7520 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
7521 gotfixup section was created.
7522 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
7523 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
7524 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
7525 complain_overflow_signed.
7526 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
7527 have not been allocated.
7528 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
7529 privfd only if dynamic sections were created.
7530 (elf32_frv_relocate_section): Compute gprel_segment, and use it
7531 for GPREL relocs. When linking relocatable FDPIC executables,
7532 emit warnings for relocations that would be illegal on PIE or
7533 shared libraries. Emit rofixup for R_FRV_32 only if input object
7535 (_frv_create_got_section): Define _gp symbol in the rofixup
7537 (elf32_frv_finish_dynamic_sections): If rofixups needed but
7538 dynamic sections missing, error out requesting -melf32frvfd.
7539 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
7540 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
7541 computation of addends from section and global or local symbol
7542 value. Change return type to bfd_boolean, and return a failure if
7543 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
7544 nonzero addend is required.
7545 (elf32_frv_relocate_section): Likewise. Print error for
7546 unsupported nonzero addends.
7547 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
7548 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
7549 force everything local.
7550 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
7551 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
7552 (frv_gotfixup_section): New.
7553 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
7554 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
7556 (_frv_add_rofixup): New.
7557 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
7558 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
7559 improve some ugly conditions.
7560 (elf32_frv_relocate_section): Likewise. Reject inter-segment
7561 relocations in fdpic.
7562 (_frv_create_got_section): Create .rofixup.got section.
7563 (struct _frv_dynamic_got_info): Added fixups.
7564 (_frv_count_got_plt_entries): Account in-GOT relocations into
7565 relocs32, relocsfd and relocsfdv. Account them into relocs or
7566 fixups, as appropriate.
7567 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
7569 (elf32_frv_finish_dynamic_sections): Verify that the right number
7570 of relocations and fixups was generated.
7571 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
7573 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
7574 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
7575 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
7576 descriptor of a (formerly-)global symbol is local.
7577 (struct frv_pic_relocs_info): Adjust comments.
7578 (_frv_emit_got_relocs_plt_entries): Adjust.
7579 (elf32_frv_relocate_section): Likewise.
7580 (_frv_count_got_plt_entries): Likewise.
7581 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
7582 symbol's value to addend in the common preamble. Decay dynamic
7583 symbols to section+offset if they bind or call locally, for GOT
7584 and FUNCDESC_VALUE, respectively.
7585 (elf32_frv_relocate_section): Likewise.
7586 (elf32_frv_check_relocs): Don't register as dynamic symbols of
7587 internal or hidden visibility.
7588 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
7589 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
7590 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
7591 (elf32_frv_relocate_section): Pass relocation addend in. Use
7592 original relocation addend to look up the got relocs/plt entries
7593 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
7594 processing relocations that reference .scommon symbols.
7595 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
7596 Introduce support for dynamic linking.
7597 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
7598 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
7599 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
7600 (frv_reloc_type_lookup): Return REL howtos for executables and
7602 (frv_info_to_howto_rel): New.
7603 (struct frv_elf_link_hash_table): New.
7604 (frv_hash_table, frv_got_section, frv_gotrel_section,
7605 frv_plt_section, frv_pltrel_section, frv_relocs_info,
7606 frv_got_initial_offset, frv_plt_initial_offset): New macros.
7607 (frv_elf_link_hash_table_create): New.
7608 (struct frv_pic_relocs_info): New.
7609 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
7610 (frv_pic_relocs_info_find): New.
7611 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
7613 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
7614 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
7615 (_frv_emit_got_relocs_plt_entries): New.
7616 (elf32_frv_relocate_section): Add support for dynamic linking.
7617 Handle new relocations.
7618 (_frv_create_got_section): New.
7619 (elf32_frv_create_dynamic_sections): New.
7620 (ELF_DYNAMIC_INTERPRETER): New.
7621 (struct _frv_dynamic_got_info): New.
7622 (_frv_count_got_plt_entries): New.
7623 (struct _frv_dynamic_got_plt_info): New.
7624 (_frv_compute_got_alloc_data): New.
7625 (_frv_get_got_entry, _frv_get_fd_entry): New.
7626 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
7627 (_frv_resolve_final_relocs_info): New.
7628 (elf32_frv_size_dynamic_sections): New.
7629 (elf32_frv_finish_dynamic_sections): New.
7630 (elf32_frv_adjust_dynamic_symbol): New.
7631 (elf32_frv_finish_dynamic_symbol): New.
7632 (elf32_frv_check_relocs): Handle new relocs. Explain how the
7634 (elf_info_to_howto_rel): Define.
7635 (bfd_elf32_bfd_link_hash_table_create): Define.
7636 (elf_backend_create_dynamic_sections): Define.
7637 (elf_backend_adjust_dynamic_symbol): Define.
7638 (elf_backend_size_dynamic_sections): Define.
7639 (elf_backend_finish_dynamic_symbol): Define.
7640 (elf_backend_finish_dynamic_sections): Define.
7641 (elf_backend_want_got_sym): Define.
7642 (elf_backend_got_header_size): Define.
7643 (elf_backend_want_got_plt): Define.
7644 (elf_backend_plt_readonly): Define.
7645 (elf_backend_want_plt_sym): Define.
7646 (elf_backend_plt_header_size): Define.
7647 (elf_backend_may_use_rel_p): Define.
7648 (elf_backend_may_use_rela_p): Define.
7649 (elf_backend_default_use_rela_p): Define.
7650 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
7651 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
7652 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
7653 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
7654 (frv_reloc_map): Map the corresponding BFD relocs to them.
7655 (frv_reloc_type_lookup): ... and back to BFD relocs.
7656 * reloc.c: New relocs.
7657 * bfd-in2.h, libbfd.h: Rebuilt.
7658 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
7659 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
7660 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
7661 R_FRV_FUNCDESC_GOTLO): New.
7662 (frv_reloc_map): Map the corresponding BFD relocs to them.
7663 (frv_reloc_type_lookup): ... and back to BFD relocs.
7664 * reloc.c: New relocs.
7665 * bfd-in2.h, libbfd.h: Rebuilt.
7667 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7669 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7670 targets to support pages of up to 64kB.
7671 (elf32_bed): Redefine to get a separate backend data structure for
7672 traditional targets.
7673 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7674 targets to support pages of up to 64kB.
7675 (elf64_bed): Redefine to get a separate backend data structure for
7676 traditional targets.
7677 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7678 targets to support pages of up to 64kB.
7679 (elf32_bed): Redefine to get a separate backend data structure for
7680 traditional targets.
7682 2004-01-04 Mark Kettenis <kettenis@gnu.org>
7684 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
7686 2004-01-02 Mark Kettenis <kettenis@gnu.org>
7688 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
7689 (elf_i386_grok_psinfo): Likewise.
7691 2004-01-02 Bernardo Innocenti <bernie@develer.com>
7693 * config.bfd: Add m68k-uClinux target.
7695 2004-01-01 Grant Edwards <grante@visi.com>
7697 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7698 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7699 (elf32_h8_gc_sweep_hook): New function.
7700 (elf_backend_gc_mark_hook): Define.
7701 (elf_backend_gc_sweep_hook): Define.
7702 (elf_backend_can_gc_sections): Define.
7704 For older changes see ChangeLog-0203
7710 version-control: never