1 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
4 predicate on slot 0 only if slot 0 isn't br.
6 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
9 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
10 empty sdynbss section.
11 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
13 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
15 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
18 2005-05-17 Alan Modra <amodra@bigpond.net.au>
20 * elf32-ppc.c (LIS_11. LIS_12): Define.
21 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
22 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
23 for --data-plt when building non-pie executables.
25 2005-05-17 Nick Clifton <nickc@redhat.com>
27 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
28 the situation where a symbols's section is not known but a section
29 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
32 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
33 the presence of a symbol table to just before the symbol table is
36 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
39 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
40 (elfNN_ia64_relax_section): Use it.
42 2005-05-14 Mark Kettenis <kettenis@gnu.org>
44 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
47 2005-05-14 Alan Modra <amodra@bigpond.net.au>
49 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
51 (ppc_elf_finish_dynamic_sections): Likewise.
53 2005-05-13 Fred Fish <fnf@specifixinc.com>
55 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
58 2005-05-13 Bob Wilson <bob.wilson@acm.org>
60 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
61 periods in linkonce_kind values.
63 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
65 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
66 against protected function when building executable.
68 2005-05-12 Alan Modra <amodra@bigpond.net.au>
70 * elf32-ppc.c (LWZU_0_X_11): Delete.
71 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
72 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
73 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
75 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
77 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
78 Generate .glink branch table and updated stubs.
80 2005-05-11 Alan Modra <amodra@bigpond.net.au>
82 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
83 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
84 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
85 (CROR_151515, CROR_313131): Delete.
86 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
87 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
89 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
90 and R_PPC_REL16_HA entries.
91 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
92 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
93 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
95 (ppc_elf_create_dynamic_sections): Create .glink section.
96 (ppc_elf_check_relocs): Set new_plt and old_plt.
97 (ppc_elf_select_plt_layout): New function.
98 (ppc_elf_tls_setup): Set plt output section elf type and flags.
99 (allocate_got): Handle differences between old and new got layout.
100 (allocate_dynrelocs): Likewise for plt.
101 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
102 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
103 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
104 destination of R_PPC_PLTREL24 relocs.
105 (ppc_elf_relocate_section): Handle new relocs and changed destination
107 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
108 differences in layout.
109 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
110 put a blrl in new got. Write glink contents.
111 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
112 * libbfd.h: Regenerate.
113 * bfd-in2.h: Regenerate.
115 2005-05-11 Andreas Schwab <schwab@suse.de>
117 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
120 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
122 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
123 section if SEC_ALLOC isn't set.
125 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
127 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
128 * acinclude.m4: Don't sinclude accross.m4.
129 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
131 2005-05-09 Alan Modra <amodra@bigpond.net.au>
133 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
134 (ppc64_elf_add_symbol_hook): Set has_dotsym.
135 (ppc64_elf_check_directives): Only process syms when has_dotsym.
136 (func_desc_adjust): Hide fake function descriptors when function
137 code entry is defined.
138 (adjust_opd_syms): Adjust for deleted_section becoming union field.
140 2005-05-09 Alan Modra <amodra@bigpond.net.au>
142 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
144 2005-05-08 Dave Korn <dave.korn@artimi.com>
146 * coff-tic80.c: Undefine _CONST after system headers to prevent
147 clash with tic80-specific definition in include/coff/tic80.h
149 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
152 * elflink.c (elf_link_output_extsym): Use output_bfd if
153 h->root.u.def.section is bfd_abs_section_ptr when reporting
156 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
158 * elf-bfd.h (elf_backend_data): Update special_sections to
159 array of pointer to bfd_elf_special_section.
160 * elf.c (special_sections): Likewise.
161 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
162 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
163 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
164 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
165 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
166 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
167 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
168 * elf32-v850.c (v850_elf_special_sections): Likewise.
169 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
170 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
171 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
172 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
173 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
174 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
175 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
176 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
178 * elf.c (get_special_section): Updated.
180 2005-05-07 Alan Modra <amodra@bigpond.net.au>
182 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
183 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
184 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
186 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
187 * elf32-frv.c (_frv_create_got_section): Likewise.
188 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
189 (elf_backend_got_symbol_offset): Don't define.
190 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
191 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
193 (ppc_elf_create_got): Tidy.
194 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
195 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
196 (ppc_elf_gc_sweep_hook): Likewise.
197 (ppc_elf_relocate_section): Likewise.
198 (ppc_elf_finish_dynamic_symbol): Likewise.
199 (allocate_got): New function.
200 (allocate_dynrelocs): Use allocate_got.
201 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
202 so that local got can refcount it. Set got_header_size.
203 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
205 (ppc_elf_finish_dynamic_sections): Likewise.
206 (elf_backend_got_symbol_offset): Don't define.
207 (elf_backend_got_header_size): Ditto.
209 2005-05-05 Steve Ellcey <sje@cup.hp.com>
211 * configure.in (ACX_HEADER_STRING): New.
212 * configure: Regenerate.
213 * config.in: Regenerate.
214 * sysdep.h (STRING_WITH_STRINGS): Use.
216 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
218 * elf.c (_bfd_elf_close_and_cleanup): Only call
219 _bfd_dwarf2_cleanup_debug_info on bfd_object.
221 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
223 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
224 "__bss_start" instead of "_edata" as fallback.
226 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
228 * bfd-in2.h: Regenerated.
230 2005-05-05 Paul Brook <paul@codesourcery.com>
232 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
233 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
235 * configure: Regenerate.
236 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
237 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
238 (elf32-i386.lo): Depend on elf-vxworks.h.
239 (elf-vxworks.lo): New rule.
240 * Makefile.in: Regenerate.
241 * elf-bfd.h (elf_backend_data): Update type of
242 elf_backend_emit_relocs.
243 (_bfd_elf_link_output_relocs): Update prototype.
244 * elflink.c (_bfd_elf_link_output_relocs): Always use
245 bed->elf_backend_emit_relocs when outputting relocations.
246 * elfxx-target.h (elf_backend_emit_relocs): Default to
247 _bfd_elf_link_output_relocs.
248 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
249 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
250 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
251 (elf_i386_plt0_entry): Remove padding.
252 (elf_i386_pic_plt0_entry): Ditto.
253 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
254 (PLT_NON_JUMP_SLOT_RELOCS): Define.
255 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
256 plt0_pad_byte fields.
257 (elf_i386_link_hash_table_create): Zero them.
258 (elf_i386_create_dynamic_sections): Create static relocation section.
259 (allocate_dynrelocs): Allocate space for static PLT relocations.
260 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
261 symbols. Give PLT symbols function type. Don't strip PLT sections
262 if we have exported symbols from them.
263 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
264 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
266 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
267 Add relocation for GOT location. Fill in PLT static relocations.
268 (elf_i386_vxworks_link_hash_table_create): New function.
269 (elf_i386_vxworks_link_output_symbol_hook): New function.
270 * elf-vxworks.h: New file.
272 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
274 * section.c (bfd_make_section_anyway_with_flags): New.
275 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
276 (bfd_make_section_with_flags): New.
277 (bfd_make_section): Call bfd_make_section_with_flags.
279 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
280 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
281 instead of bfd_make_section/bfd_make_section and don't call
282 bfd_set_section_flags.
283 (mn10300_elf_check_relocs): Likewise.
284 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
285 * elf32-arm.c (create_got_section): Likewise.
286 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
287 (elf32_arm_check_relocs): Likewise.
288 * elf32-cris.c (cris_elf_check_relocs): Likewise.
289 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
290 (_frv_create_got_section): Likewise.
291 (elf32_frvfdpic_create_dynamic_sections): Likewise.
292 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
293 (elf32_hppa_check_relocs): Likewise.
294 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
295 (i370_elf_check_relocs): Likewise.
296 * elf32-i386.c (create_got_section): Likewise.
297 (elf_i386_check_relocs): Likewise.
298 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
299 (create_got_section): Likewise.
300 (m32r_elf_create_dynamic_sections): Likewise.
301 (m32r_elf_check_relocs): Likewise.
302 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
303 * elf32-ppc.c (ppc_elf_create_got): Likewise.
304 (ppc_elf_create_dynamic_sections): Likewise.
305 (ppc_elf_add_symbol_hook): Likewise.
306 (ppc_elf_check_relocs): Likewise.
307 * elf32-s390.c (create_got_section): Likewise.
308 (elf_s390_check_relocs): Likewise.
309 * elf32-sh.c (create_got_section): Likewise.
310 (sh_elf_create_dynamic_sections): Likewise.
311 (sh_elf_check_relocs): Likewise.
312 * elf32-vax.c (elf_vax_check_relocs): Likewise.
313 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
314 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
315 (add_extra_plt_sections): Likewise.
316 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
317 (elf64_alpha_create_got_section): Likewise.
318 (elf64_alpha_create_dynamic_sections): Likewise.
319 (elf64_alpha_check_relocs): Likewise.
320 * elf64-hppa.c (get_reloc_section): Likewise.
324 (get_stub): Likewise.
325 (elf64_hppa_create_dynamic_sectionso): Likewise.
326 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
327 * elf64-ppc.c (create_linkage_sections): Likewise.
328 (ppc64_elf_check_relocs): Likewise.
329 * elf64-s390.c (create_got_section): Likewise.
330 (elf_s390_check_relocs): Likewise.
331 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
332 (sh64_elf64_create_dynamic_sections): Likewise.
333 * elf64-x86-64.c (create_got_section): Likewise.
334 (elf64_x86_64_check_relocs): Likewise.
335 * elflink.c (_bfd_elf_create_got_section): Likewise.
336 (_bfd_elf_link_create_dynamic_sections): Likewise.
337 (elf_link_add_object_symbols): Likewise.
338 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
339 (elfNN_ia64_create_dynamic_sections): Likewise.
340 (get_fptr): Likewise.
341 (get_pltoff): Likewise.
342 (get_reloc_section): Likewise.
343 (elfNN_ia64_object_p): Likewise.
344 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
345 (mips_elf_create_compact_rel_section): Likewise.
346 (mips_elf_create_got_section): Likewise.
347 (_bfd_mips_elf_create_dynamic_sections): Likewise.
348 * elfxx-sparc.c (create_got_section): Likewise.
349 (_bfd_sparc_elf_check_relocs): Likewise.
351 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
352 on linker created sections.
354 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
357 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
358 script on executable.
360 2005-05-05 John Levon <levon@movementarian.org>
362 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
363 allocated memory before returning.
364 (decode_line_info): Likewise.
365 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
366 allocated by functions in this file.
367 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
368 * elf.c (_bfd_elf_close_and_cleanup): Call
369 _bfd_dwarf2_cleanup_debug_info.
371 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
373 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
374 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
375 * configure, config.in, Makefile.in: Regenerate.
376 * sysdep.h (stpcpy): Revert last change.
378 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
380 * sysdep.h (stpcpy): Wrap declaration in parentheses.
382 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
384 * elfxx-ia64.c (ARCH_SIZE): New.
385 (LOG_SECTION_ALIGN): Likewise.
386 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
387 align relocation sections.
388 (get_fptr): Likewise.
389 (get_reloc_section): Likewise.
390 (elfNN_ia64_tprel_base): Likewise.
391 (elfNN_ia64_check_relocs): Support 32bit relocations.
392 (allocate_global_fptr_got): Likewise.
393 (allocate_dynrel_entries): Likewise.
394 (set_got_entry): Likewise.
395 (set_pltoff_entry): Likewise.
396 (elfNN_ia64_relocate_section): Likewise.
398 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
400 * configure.in: Add AC_CHECK_DECLS(stpcpy).
401 * configure: Regenerate.
402 * config.in: Likewise.
404 * sysdep.h (stpcpy): New.
406 2005-05-04 Nick Clifton <nickc@redhat.com>
408 * Update the address and phone number of the FSF organization in
409 the GPL notices in the following files:
410 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
411 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
412 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
413 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
414 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
415 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
416 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
417 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
418 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
419 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
420 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
421 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
422 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
423 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
424 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
425 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
426 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
427 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
428 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
429 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
430 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
431 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
432 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
433 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
434 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
435 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
436 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
437 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
438 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
439 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
440 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
441 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
442 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
443 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
444 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
445 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
446 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
447 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
448 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
449 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
450 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
451 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
452 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
453 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
454 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
455 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
456 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
457 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
458 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
459 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
460 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
461 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
462 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
463 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
464 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
465 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
466 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
467 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
468 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
469 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
470 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
471 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
472 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
473 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
474 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
475 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
476 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
477 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
478 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
479 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
482 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
484 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
485 * bfd-in2.h: Regenerated.
487 * elflink.c (bfd_elf_set_symbol): New.
488 (_bfd_elf_provide_symbol): Call it.
489 (_bfd_elf_provide_section_bound_symbols): New.
491 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
493 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
494 at the end, if a strong definition has already been seen.
496 2005-05-04 Alan Modra <amodra@bigpond.net.au>
498 * section.c (struct bfd_section): Replace link_order_head and
499 link_order_tail with map_head and map_tail union.
500 (STD_SECTION): Update.
501 (_bfd_strip_section_from_output): Delete.
502 * aoutx.h: Update throughout for above changes.
503 * coff-ppc.c: Likewise.
504 * cofflink.c: Likewise.
506 * elf-eh-frame.c: Likewise.
507 * elf-m10300.c: Likewise.
509 * elf32-arm.c: Likewise.
510 * elf32-cris.c: Likewise.
511 * elf32-hppa.c: Likewise.
512 * elf32-i386.c: Likewise.
513 * elf32-m32r.c: Likewise.
514 * elf32-m68hc1x.c: Likewise.
515 * elf32-m68k.c: Likewise.
516 * elf32-ppc.c: Likewise.
517 * elf32-s390.c: Likewise.
518 * elf32-sh.c: Likewise.
519 * elf32-vax.c: Likewise.
520 * elf32-xtensa.c: Likewise.
521 * elf64-alpha.c: Likewise.
522 * elf64-hppa.c: Likewise.
523 * elf64-ppc.c: Likewise.
524 * elf64-s390.c: Likewise.
525 * elf64-sh64.c: Likewise.
526 * elf64-x86-64.c: Likewise.
527 * elflink.c: Likewise.
528 * elfxx-ia64.c: Likewise.
529 * elfxx-mips.c: Likewise.
530 * elfxx-sparc.c: Likewise.
531 * linker.c: Likewise.
534 * xcofflink.c: Likewise.
535 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
536 out from bfd_elf_size_dynamic_sections.
537 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
538 * bfd-in2.h: Regenerate.
540 2005-05-04 Alan Modra <amodra@bigpond.net.au>
542 * section.c (bfd_section_list_remove): Don't clear s->next.
543 (bfd_section_list_append): Always init s->prev.
544 (bfd_section_list_prepend): Define.
545 (bfd_section_list_insert_after): Minor optimization.
546 (bfd_section_removed_from_list): Rewrite.
547 * elf.c (assign_section_numbers): Simplify list traversal now that
548 bfd_section_list_remove doesn't destroy removed section next ptr.
549 * sunos.c (sunos_add_dynamic_symbols): Likewise.
550 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
551 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
552 * bfd-in2.h: Regenerate.
554 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
556 * bfd.c (bfd): Remove section_tail and add section_last.
557 (bfd_preserve): Likewise.
558 (bfd_preserve_save): Likewise.
559 (bfd_preserve_restore): Likewise.
560 * opncls.c (_bfd_new_bfd): Likewise.
562 * coffcode.h (coff_compute_section_file_positions): Updated.
563 (coff_compute_section_file_positions): Likewise.
564 * elf.c (assign_section_numbers): Likewise.
565 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
566 * elf64-mmix.c (mmix_elf_final_link): Likewise.
567 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
568 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
569 * sunos.c (sunos_add_dynamic_symbols): Likewise.
570 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
572 * ecoff.c (bfd_debug_section): Initialize prev.
574 * section.c (bfd_section): Add prev.
575 (bfd_section_list_remove): Updated.
576 (bfd_section_list_append): New.
577 (bfd_section_list_insert_after): New.
578 (bfd_section_list_insert_before): New.
579 (bfd_section_list_insert): Removed.
580 (bfd_section_removed_from_list): Updated.
581 (STD_SECTION): Initialize prev.
582 (bfd_section_init): Updated.
583 (bfd_section_list_clear): Updated.
585 * bfd-in2.h: Regenerated.
587 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
589 * elf.c (_bfd_elf_new_section_hook): Don't call
590 _bfd_elf_get_sec_type_attr on sections from input files.
592 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
594 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
595 hash table size 16699 instead of bfd_hash_table_init.
597 2005-05-01 Paul Brook <paul@codesourcery.com>
599 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
600 definition has already been seen.
602 2005-05-01 Paul Brook <paul@codesourcery.com>
604 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
605 R_ARM_PLT32 the same as R_ARM_PC24.
606 (arm_add_to_rel): Ditto.
608 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
610 * config.bfd: Add h8300*-*-rtemscoff.
611 Switch h8300*-*-rtems* to elf.
613 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
615 * aclocal.m4, Makefile.in: Regnerated.
617 2005-04-28 Paul Brook <paul@codesourcery.com>
619 Merge changes only applied to Makefile.in.
620 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
621 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
622 (elfxx-sparc.lo): New rule.
623 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
624 (elf64-sparc.lo): Likewise.
626 2005-04-28 Julian Brown <julian@codesourcery.com>
628 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
631 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
633 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
635 * elf.c (bfd_elf_sym_name): Updated.
636 (group_signature): Likewise.
637 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
638 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
639 (ppc64_elf_edit_toc): Likewise.
640 (ppc64_elf_relocate_section): Likewise.
641 * elfcode.h (elf_slurp_symbol_table): Likewise.
642 * elflink.c (elf_link_input_bfd): Likewise.
644 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
645 bfd_elf_sym_name to get local symbol name when reporting errors.
647 2005-04-27 Nick Clifton <nickc@redhat.com>
649 * elflink.c (elf_link_input_bfd): Handle the case where a badly
650 formatted input file results in a reloc which has no associated
653 2005-04-26 Jerome Guitton <guitton@gnat.com>
655 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
657 2005-04-25 David S. Miller <davem@davemloft.net>
659 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
660 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
661 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
664 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
667 * elflink.c (elf_link_input_bfd): Make non-debugging reference
668 to discarded section an error.
670 2005-04-21 Jerome Guitton <guitton@gnat.com>
672 * configure.in: Replace BFD_NEED_DECLARATION checks by the
673 corresponding AC_CHECK_DECLS.
674 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
676 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
677 * configure: Regenerate.
680 2005-04-21 Andreas Schwab <schwab@suse.de>
682 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
683 unsigned from type of dynamic_interpreter.
684 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
687 * elf.c (assign_section_numbers): Fix comment.
689 2005-04-21 Jerome Guitton <guitton@gnat.com>
691 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
692 for struct som_exec_auxhdr fields.
694 2005-04-21 Nick Clifton <nickc@redhat.com>
696 * aout-adobe.c: Convert to ISO C and fix formatting.
697 * aout-arm.c: Convert to ISO C and fix formatting.
698 * aout-cris.c: Convert to ISO C and fix formatting.
699 * aout-ns32k.c: Convert to ISO C and fix formatting.
700 * aout-tic30.c: Convert to ISO C and fix formatting.
701 * coffcode.h: Convert to ISO C and fix formatting.
702 * coffswap.h: Convert to ISO C and fix formatting.
703 * i386aout.c: Convert to ISO C and fix formatting.
704 * libaout.h: Convert to ISO C and fix formatting.
705 * libcoff-in.h: Convert to ISO C and fix formatting.
706 * libcoff.h: Convert to ISO C and fix formatting.
707 * libecoff.h: Convert to ISO C and fix formatting.
708 * libnlm.h: Convert to ISO C and fix formatting.
709 * libpei.h: Convert to ISO C and fix formatting.
710 * libxcoff.h: Convert to ISO C and fix formatting.
711 * nlm-target.h: Convert to ISO C and fix formatting.
712 * nlm.c: Convert to ISO C and fix formatting.
713 * nlm32-alpha.c: Convert to ISO C and fix formatting.
714 * nlm32-i386.c: Convert to ISO C and fix formatting.
715 * nlm32-ppc.c: Convert to ISO C and fix formatting.
716 * nlm32-sparc.c: Convert to ISO C and fix formatting.
717 * nlmcode.h: Convert to ISO C and fix formatting.
718 * nlmswap.h: Convert to ISO C and fix formatting.
719 * pe-mips.c: Convert to ISO C and fix formatting.
720 * peXXigen.c: Convert to ISO C and fix formatting.
721 * peicode.h: Convert to ISO C and fix formatting.
722 * vms-gsd.c: Convert to ISO C and fix formatting.
723 * vms-hdr.c: Convert to ISO C and fix formatting.
724 * vms-misc.c: Convert to ISO C and fix formatting.
725 * vms-tir.c: Convert to ISO C and fix formatting.
726 * vms.c: Convert to ISO C and fix formatting.
727 * vms.h: Convert to ISO C and fix formatting.
729 * coffgen.c (coff_print_symbol): Restore correct formatting of
732 2005-04-20 David S. Miller <davem@davemloft.net>
734 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
735 (_bfd_sparc_elf_link_hash_table_create): Likewise.
736 (allocate_dynrelocs): Likewise.
738 2005-04-20 Jerome Guitton <guitton@gnat.com>
740 * configure.in: Fix the check for basename declaration. Add check
741 for declarations of ftello, ftello64, fseeko, fseeko64.
742 * configure: Regenerate.
744 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
746 2005-04-19 David S. Miller <davem@davemloft.net>
748 * elfxx-sparc.c: New file.
749 * elfxx-sparc.h: New file.
750 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
751 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
752 (elfxx-sparc.lo): New rule.
753 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
754 (elf64-sparc.lo): Likewise.
755 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
756 (bfd_elf64_sparc_vec): Likewise.
757 * configure: Regenerate.
758 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
759 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
760 which is more consistent with elf32-sparc.c
762 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
764 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
765 (mips_elf_create_local_got_entry): Check h->root.forced_local.
767 2005-04-19 Alan Modra <amodra@bigpond.net.au>
769 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
770 dynamic relocs in non-SEC_ALLOC sections.
771 (ppc_elf_gc_sweep_hook): Likewise.
772 (ppc_elf_relax_section): Likewise.
773 (ppc_elf_relocate_section): Likewise.
775 2005-04-18 Nick Clifton <nickc@redhat.com>
777 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
778 assigning a value to return_value.
780 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
783 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
786 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
789 * elf.c (setup_group): Properly handle zero group count.
791 2005-04-17 Mark Kettenis <kettenis@gnu.org>
793 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
794 (som_is_subspace, compare_subspaces, som_compute_checksum)
795 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
797 (hppa_som_reloc, compare_syms, compare_subspaces)
798 (som_print_symbol, som_get_section_contents)
799 (som_set_section_contents): Remove space after 'void *'.
800 (som_bfd_print_private_bfd_data): Use %lx to print longs.
801 (som_bfd_merge_private_bfd_data)
802 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
805 2004-04-15 Julian Brown <julian@codesourcery.com>
807 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
808 * bfd-in2.h: Regenerate.
809 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
810 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
811 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
812 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
813 relocations if requested to.
814 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
815 use_blx rather than symbian_p.
816 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
817 use_blx is in effect.
818 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
821 2005-04-15 Nick Clifton <nickc@redhat.com>
823 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
826 2005-04-15 Alan Modra <amodra@bigpond.net.au>
829 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
830 used as a list pointer.
832 2005-04-14 Alan Modra <amodra@bigpond.net.au>
834 * Makefile.am (NO_WERROR): Define.
835 * warning.m4: New file
836 * acinclude.m4: Include warning.m4.
837 * configure.in: Invoke AM_BINUTILS_WARNINGS.
838 * Makefile.in: Regenerate.
839 * configure: Regenerate.
841 2005-04-14 Alan Modra <amodra@bigpond.net.au>
843 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
844 Write trailing padding.
846 * merge.c (merge_strings): Round up section size for alignment.
848 2005-04-14 David S. Miller <davem@davemloft.net>
850 Add TLS support for 64-bit Sparc ELF.
851 * elf64-sparc.c (sparc64_elf_dyn_relocs,
852 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
853 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
854 sparc64_elf_hash_entry, sparc64_elf_tdata,
855 sparc64_elf_local_got_tls_type): New defines.
856 (sparc64_elf_mkobject): New function.
857 (sparc64_elf_link_hash_table): Add members for dynamic linker
858 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
859 uion to track TLS GOT references. Add sym_sec to cache
860 mappings from local sym to section.
861 (link_hash_newfunc): New function.
862 (sparc64_elf_bfd_link_hash_table_create): Rename to
863 sparc64_elf_link_hash_table_create for consistency.
864 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
865 (sparc64_elf_create_dynamic_sections): Initialize new section
866 members of sparc64_elf_link_hash_table. Only init srelbss
868 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
871 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
872 sparc64_elf_plt_ptr_offset): Delete.
873 (sparc64_plt_entry_build): New function to build PLT entries
874 gradually instread of all at once at the end of linking.
875 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
876 local vars. Get them from sparc64_elf_hash_table instead.
877 Check early on if r_symndx is in bounds. Handle TLS transitions.
878 Account for TLS GOT references and DF_STATIC_TLS, as needed.
879 For TLS relocs, record the tls_type in either
880 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
881 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
882 to the __tls_get_addr symbol. For PLT relocs, track references
883 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
884 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
885 symbol references, count the number of relocations needed for
886 that symbol. For default switch case, don't error, this lets
887 the TLS relocs not explicitly handled by this function get
889 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
890 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
891 it from sparc64_elf_hash_table. Store the real PLT offset
892 in h->plt.offset, and build PLT entries one at a time. Also
893 get .dynbss section pointer from htab.
894 (allocate_dynrelocs, readonly_dynrelocs,
895 sparc64_omit_section_dynsym): New functions.
896 (sparc64_elf_omit_section_dynsym): Use these new functions as
898 (dtpoff_base, tpoff): New functions.
899 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
900 locals, get them from sparc64_elf_hash_table. Handle TLS
901 relocations and refcounting in main relocation loop.
902 (sparc64_elf_finish_dynamic_symbol): Use
903 sparc64_elf_link_hash_table. Build PLT entries as we see
904 them. Handle TLS GOT relocations.
905 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
906 from sparc64_elf_hash_table. Initialize only PLT header
907 not all entries since we not build PLT entries one by one.
908 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
909 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
910 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
912 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
914 * elflink.c (elf_link_input_bfd): Update check for removed
917 2005-04-12 Alan Modra <amodra@bigpond.net.au>
919 * Makefile.am: Run "make dep-am".
920 * Makefile.in: Regenerate.
921 * aclocal.m4: Regenerate.
922 * libcoff.h: Regenerate.
924 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
926 * linker.c (_bfd_generic_link_output_symbols): Also check if
927 the output section of an input section has been removed from
930 * section.c (bfd_section_list_remove): Clear the next field
931 of the removed section.
932 (bfd_section_removed_from_list): New.
933 * bfd-in2.h: Regenerated.
935 2005-04-11 David S. Miller <davem@davemloft.net>
937 * elf32-sparc.c (elf32_sparc_relocate_section,
938 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
939 R_SPARC_TLS_LE_{HIX22,LOX10}.
940 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
941 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
942 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
943 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
945 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
947 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
949 2005-04-11 Nick Clifton <nickc@redhat.com>
951 * aout-target.h: Convert to ISO C.
952 * aoutf1.h: Convert to ISO C.
953 * aoutx.h: Convert to ISO C.
954 * bout.c: Convert to ISO C.
955 * dwarf1.c: Convert to ISO C.
956 * ecoffswap.h: Convert to ISO C.
957 * freebsd.h: Convert to ISO C.
958 * genlink.h: Convert to ISO C.
959 * ieee.c: Convert to ISO C.
960 * ihex.c: Convert to ISO C.
961 * libcoff-in.h: Convert to ISO C.
962 * mach-o.c: Convert to ISO C.
963 * mach-o.h: Convert to ISO C.
964 * netbsd.h: Convert to ISO C.
965 * ns32k.h: Convert to ISO C.
966 * ns32knetbsd.c: Convert to ISO C.
967 * oasys.c: Convert to ISO C.
968 * pdp11.c: Convert to ISO C.
969 * pef-traceback.h: Convert to ISO C.
970 * pef.c: Convert to ISO C.
971 * pef.h: Convert to ISO C.
972 * riscix.c: Convert to ISO C.
973 * som.c: Convert to ISO C.
974 * som.h: Convert to ISO C.
975 * srec.c: Convert to ISO C.
976 * stabs.c: Convert to ISO C.
977 * sunos.c: Convert to ISO C.
978 * tekhex.c: Convert to ISO C.
979 * versados.c: Convert to ISO C.
980 * version.h: Convert to ISO C.
981 * xcoff-target.h: Convert to ISO C.
982 * xcofflink.c: Convert to ISO C.
983 * xsym.c: Convert to ISO C.
984 * xsym.h: Convert to ISO C.
986 2005-04-08 Paul Brook <paul@codesourcery.com>
988 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
989 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
990 (ARM2THUMB_PIC_GLUE_SIZE): Define.
991 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
992 (elf32_arm_to_thumb_stub): Create PIC stubs.
993 (record_arm_to_thumb_glue): Use different stub size for relocatable
996 2005-04-05 Alan Modra <amodra@bigpond.net.au>
998 * elf64-ppc.c (dec_dynrel_count): New function split out from
999 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
1000 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
1001 (ppc64_elf_tls_optimize): Likewise.
1003 2005-04-05 Mark Kettenis <kettenis@gnu.org>
1005 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
1006 CORE_WCOOKIE_OFFSET.
1007 (SPARC64_WCOOKIE_OFFSET): New.
1008 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
1010 2005-04-05 Nick Clifton <nickc@redhat.com>
1012 * po/rw.po: New translation: Kinyarwanda
1013 * configure.in (ALL_LINGUAS): Add rw
1014 * configure: Regenerate.
1016 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1018 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1019 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1020 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1022 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1023 to check for SHT_MIPS_OPTIONS sections.
1024 (_bfd_mips_elf_set_section_contents): Likewise.
1026 2005-04-04 Eric Christopher <echristo@redhat.com>
1028 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
1029 Clean up gp handling code.
1031 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1033 * elf.c (bfd_elf_set_group_contents): Ignore linker created
1035 (assign_section_numbers): Accept link_info. Check SHT_GROUP
1036 sections for relocatable files only. Remove the linker created
1038 (_bfd_elf_compute_section_file_positions): Pass link_info to
1039 assign_section_numbers.
1041 * elfxx-ia64.c (elfNN_ia64_object_p): New.
1042 (elf_backend_object_p): Defined.
1044 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1046 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
1048 2005-04-03 Fred Fish <fnf@specifixinc.com>
1050 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
1051 dwarf_ranges_size members.
1052 (struct comp_unit): Add base_address member.
1053 (struct funcinfo): Replace low/high members with an arange.
1054 (arange_add): Replace incoming "unit" parameter with "abfd" and
1055 "first_arange" pointers. Reorganize/rewrite function body.
1056 (decode_line_info): Change arange_add call to pass bfd and arange
1058 (lookup_address_in_line_info_table): Use arange list instead of
1059 individual low/high members. Walk function's arange list to find
1060 lowest PC in list, to test for overlapping functions.
1061 (read_debug_ranges): New function, reads the debug_ranges section.
1062 (lookup_address_in_function_table): Use arange list instead of
1063 individual low/high members. Rewrite to find smallest range that
1065 (read_rangelist): Read a given rangelist from debug_ranges.
1066 (scan_unit_for_functions): Use arange list instead of individual
1067 low/high members. Handle a DW_AT_ranges attribute.
1068 (parse_comp_unit): Use arange list instead of individual low/high
1069 members. Save comp unit base address. Handle a DW_AT_ranges
1072 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
1074 * elf.c (assign_section_numbers): Really use the kept section.
1076 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1078 * elf-bfd.h (_bfd_elf_check_kept_section): New.
1080 * elf.c (assign_section_numbers): When sh_link points to a
1081 discarded section, call _bfd_elf_check_kept_section to see if
1082 the kept section can be used. Otherwise reject sh_link
1083 pointing to discarded section.
1085 * elflink.c (_bfd_elf_check_kept_section): New.
1086 (elf_link_input_bfd): Use it.
1088 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1090 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
1091 that we no longer need.
1093 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1095 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
1097 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
1099 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1101 * elf.c (assign_section_numbers): Fix a typo.
1103 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1105 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
1107 (_bfd_elf_section_already_linked): Likewise.
1109 2005-03-31 Jerome Guitton <guitton@gnat.com>
1111 * config.in: Regenerate.
1113 2005-03-31 Jerome Guitton <guitton@gnat.com>
1115 * config.in (HAVE_DECL_BASENAME): New configure macro.
1116 * configure.in: Check for basename.
1117 * configure: Regenerate.
1119 2005-03-30 Julian Brown <julian@codesourcery.com>
1121 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
1122 bfd_elf32_is_arm_mapping_symbol_name.
1123 * bfd-in2.h: Regenerate.
1124 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
1125 bfd_elf32_is_arm_mapping_symbol_name.
1126 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
1127 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1128 (arm_elf_find_function): Likewise.
1129 (elf32_arm_output_symbol_hook): Likewise.
1131 2005-03-30 Julian Brown <julian@codesourcery.com>
1133 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
1134 * bfd-in2.h: Regenerate.
1135 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
1136 bfd_elf32_is_arm_mapping_symbol_name.
1137 (elf32_arm_output_symbol_hook): Likewise.
1138 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
1140 (is_arm_mapping_symbol_name): Function moved from here...
1141 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
1144 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1146 * configure.in: Check for ffs decl and alphabetize.
1147 * config.in: Regenerate.
1148 * configure: Regenerate.
1149 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1151 2005-03-29 Fred Fish <fnf@specifixinc.com>
1153 * dwarf2.c (struct comp_unit): Fix typo.
1154 (scan_unit_for_functions): Remove unused local variable "name"
1155 and dead code that set it.
1157 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1158 Phil Blundell <philb@gnu.org>
1160 * bfd-in2.h, libbfd.h: Regenerated.
1161 * reloc.c: Add ARM TLS relocations.
1162 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
1164 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
1165 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
1166 (elf32_arm_tls_ie32_howto): New.
1167 (elf32_arm_howto_from_type): Support TLS relocations.
1168 (elf32_arm_reloc_map): Likewise.
1169 (elf32_arm_reloc_type_lookup): Likewise.
1171 (struct elf32_arm_obj_tdata): New.
1172 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
1173 (elf32_arm_mkobject): New function.
1174 (struct elf32_arm_relocs_copied): Add pc_count.
1175 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
1176 (GOT_TLS_IE): Define.
1177 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
1178 (elf32_arm_link_hash_newfunc): Initialize tls_type.
1179 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
1180 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
1181 (dtpoff_base, tpoff): New functions.
1182 (elf32_arm_final_link_relocate): Handle TLS relocations.
1183 (IS_ARM_TLS_RELOC): Define.
1184 (elf32_arm_relocate_section): Warn about TLS mismatches.
1185 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
1186 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
1187 TLS relocations and pc_count.
1188 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
1189 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
1191 (elf32_arm_size_dynamic_sections): Handle TLS.
1192 (elf32_arm_finish_dynamic_symbol): Likewise.
1193 (bfd_elf32_mkobject): Define.
1195 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1197 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
1198 relocation types. Don't count relocations which will use a PLT.
1200 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1202 * elf.c (elfcore_grok_nto_status): Print tid as long.
1203 (elfcore_grok_nto_regs): Likewise.
1205 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1207 * irix-core.c: Remove some unnecessary prototypes.
1209 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1211 * irix-core.c: Convert to ISO C.
1213 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1215 * irix-core.c (do_sections): Replace + by | in expression.
1216 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
1217 to unused parameters to avoid a compiler warning.
1219 2005-03-28 Mark Kettenis <kettenis@gnu.org>
1221 * netbsd-core.c: Convert to ISO C. Fix formatting.
1223 2005-03-24 Eric Christopher <echristo@redhat.com>
1225 * elfxx-mips.c: Revert previous patch.
1227 2005-03-24 Nick Clifton <nickc@redhat.com>
1229 * targets.c (_bfd_target_vector): Only include the
1230 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
1231 all targets enabled.
1233 2005-03-24 James E Wilson <wilson@specifixinc.com>
1235 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
1236 (BFD64_BACKENDS): Add elf32-ia64.lo.
1237 * Makefile.in: Regenerate.
1239 2005-03-23 Eric Christopher <echristo@redhat.com>
1241 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
1242 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
1243 after emitting relocation.
1244 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
1245 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
1248 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1249 Nick Clifton <nickc@redhat.com>
1251 * config.bfd: Accept any C library to accompany a GNU Linux
1252 implementation, not just the GNU C library.
1253 * configure.in: Likewise.
1254 * configure: Regenerate.
1256 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
1258 * bfd-in.h (_bfd_elf_provide_symbol): New.
1259 * bfd-in2.h: Regenerated.
1261 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
1262 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
1265 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
1268 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
1270 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
1272 2005-03-22 Bob Wilson <bob.wilson@acm.org>
1274 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
1275 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
1276 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
1277 (xtensa_opcode_decode): Rearrange code.
1279 2005-03-22 Nick Clifton <nickc@redhat.com>
1281 * binary.c: Convert to ISO C90 formatting.
1282 * coff-arm.c: Convert to ISO C90 formatting.
1283 * coffgen.c: Convert to ISO C90 formatting.
1284 * elf32-gen.c: Convert to ISO C90 formatting.
1285 * elf64-gen.c: Convert to ISO C90 formatting.
1286 * hash.c: Convert to ISO C90 formatting.
1287 * ieee.c: Convert to ISO C90 formatting.
1289 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1291 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
1292 unresolved symbols in R_ARM_NONE relocations.
1294 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1296 * elf32-arm.c (elf32_arm_final_link_relocate): Add
1297 UNRESOLVED_RELOC_P argument. Set it appropriately.
1298 (elf32_arm_relocate_section): Update call to
1299 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
1300 unresolved_reloc instead.
1302 2005-03-23 Alan Modra <amodra@bigpond.net.au>
1304 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
1305 .gnu.warning.* sections.
1307 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1309 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
1311 (ppc_elf_create_linker_section): Don't try to reuse existing section.
1312 (elf_create_pointer_linker_section): Delete info parm. Don't make
1313 h dynamic. Don't set written_address_p.
1314 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
1315 (bfd_put_ptr): Delete.
1316 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
1317 Always write section contents. Assert global sym is def_regular.
1318 Use offset bottom bit as a written flag.
1319 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
1322 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1324 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
1325 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
1328 2005-03-21 Nick Clifton <nickc@redhat.com>
1330 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
1332 (t2a1_bx_pc_insn): Likewise.
1333 (t2a2_noop_insn): Likewise.
1334 (t2a3_b_insn): Likewise.
1335 (t2a1_push_insn): Likewise.
1336 (t2a2_ldr_insn): Likewise.
1337 (t2a3_mov_insn): Likewise.
1338 (t2a4_bx_insn): Likewise.
1339 (t2a5_pop_insn): Likewise.
1340 (t2a6_bx_insn): Likewise.
1341 (coff_arm_relocate_section): Only declare the high_address
1342 variable for non WINCE targets.
1344 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1346 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
1347 SEC_LINKER_CREATED. Attach to dynobj.
1348 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
1350 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1352 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
1353 sym_offset. Add name, bss_name, sym_name, sym_val.
1354 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
1355 Add sdata array of elf_linker_section_t.
1356 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
1357 (enum elf_linker_section_enum): Delete.
1358 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
1359 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
1360 the special sections are needed. Adjust htab->sdata refs.
1361 Ensure dynobj is set in sreloc code.
1362 (ppc_elf_size_dynamic_sections): Strip sdata sections.
1363 (ppc_elf_set_sdata_syms): New function.
1364 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
1365 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
1366 sym_val instead of sym_hash.
1367 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
1369 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1371 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
1372 (ppc_elf_merge_private_bfd_data): Likewise.
1374 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1376 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
1377 (ppc_elf_create_linker_section): Don't create rel_section.
1378 (elf_create_pointer_linker_section): Don't size relocs.
1379 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
1380 Don't generate relocs.
1381 (ppc_elf_relocate_section): Adjust calls to
1382 elf_finish_pointer_linker_section.
1384 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1386 * elf32-ppc.c (is_ppc_elf_target): New function.
1387 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
1388 for bfd_target_elf_flavour. Do this test before endian check.
1389 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
1390 (ppc_elf_size_dynamic_sections): Likewise.
1392 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
1394 * elf-bfd.h (elf_backend_data): Add int to
1395 elf_backend_section_from_shdr.
1396 (bfd_elf_section_data): Update comment for this_idx.
1397 (_bfd_elf_make_section_from_shdr): Add int.
1398 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
1400 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
1401 and use it to set this_idx in bfd_elf_section_data.
1402 (bfd_section_from_shdr): Pass shindex to
1403 _bfd_elf_make_section_from_shdr.
1404 (_bfd_elf_section_from_bfd_section): Use this_idx in
1405 bfd_elf_section_data to find section index.
1407 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
1408 index and pass it to _bfd_elf_make_section_from_shdr.
1409 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
1410 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1411 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
1412 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
1413 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
1414 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1415 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
1416 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1417 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
1419 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
1420 Ross Ridge <rridge@csclub.uwaterloo.ca>
1422 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1423 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1426 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1428 * elflink.c (elf_mark_used_section): Remove check for special
1431 2005-03-18 Andreas Schwab <schwab@suse.de>
1433 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1434 from bfd_vma to ia64_insn, remove broken cast.
1436 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1438 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1439 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1440 elf_m68k_finish_dynamic_sections): Use it.
1442 2005-03-17 Paul Brook <paul@codesourcery.com>
1443 Dan Jacobowitz <dan@codesourcery.com>
1444 Mark Mitchell <mark@codesourcery.com>
1446 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1447 (elf32_arm_additional_program_headers): Likewise.
1448 (elf_backend_modify_segment_map): Define.
1449 (elf_backend_additional_program_headers): Likewise.
1450 (elf32_arm_symbian_modify_segment_map): Use
1451 elf32_arm_modify_segment_map.
1453 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1455 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1456 for special sections.
1458 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1460 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1461 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1462 section_sym_count param, and return number of section symbols.
1463 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1464 .dynsym contents. Don't bother calling swap_symbol_out on the
1465 first all-zero dynsym.
1466 (elf_mark_used_section): Formatting. Avoid twiddling flags in
1467 special sections like bfd_abs_section.
1468 (bfd_elf_gc_sections): Spelling fix.
1470 2005-03-16 Fred Fish <fnf@specifixinc.com>
1473 * dwarf2.c (read_indirect_string): Fix apparent typo, check
1474 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
1476 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
1478 * elflink.c (elf_mark_used_section): New.
1479 (bfd_elf_gc_sections): Call elf_gc_mark_section for
1480 non-relocatable link if we don't do GC.
1482 2005-03-16 Nick Clifton <nickc@redhat.com>
1483 Ben Elliston <bje@au.ibm.com>
1485 * configure.in (werror): New switch: Add -Werror to the
1486 compiler command line. Enabled by default. Disable via
1488 * configure: Regenerate.
1490 2005-03-16 Nick Clifton <nickc@redhat.com>
1492 * ecoff.c: Convert to ISO C90 formatting.
1494 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1496 * elf32-ppc.c: Divide file into general and linker specific
1497 functions. Sort linker functions into roughly the order in which
1498 they are called by the ELF linker code.
1500 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1502 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
1503 on section. Correct comment, and add FIXME.
1504 (ppc_elf_additional_program_headers): Don't bump header count for
1505 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
1506 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
1507 do allocate memory if they need it.
1509 2005-03-15 Mikkel Krautz <krautz@gmail.com>
1511 * config.bfd (x86_64-elf): Add target.
1513 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1515 * po/es.po: Commit new Spanish translation.
1517 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
1519 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
1520 for global symbol when reporting overflow.
1522 2005-03-11 Jakub Jelinek <jakub@redhat.com>
1524 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
1525 * libbfd.h: Rebuilt.
1526 * archive.c (_bfd_ar_spacepad): New function.
1527 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
1528 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
1529 coff_write_armap): Use it.
1530 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
1532 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
1534 2005-03-10 Mark Kettenis <kettenis@gnu.org>
1536 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
1537 has_table to the start of the function.
1539 2005-03-10 Ben Elliston <bje@au.ibm.com>
1541 * archive.c: Include hashtab.h.
1542 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
1543 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
1544 (hash_file_ptr): New function.
1545 (eq_file_ptr): Likewise.
1546 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
1547 * libbfd-in.h: Include hashtab.h.
1548 (struct artdata): Change `cache' member type to htab_t.
1549 * libbfd.h: Rebuild.
1551 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1553 * configure.in: Bump version to 2.16.90.
1554 * configure: Regenerated.
1556 2005-03-07 Jakub Jelinek <jakub@redhat.com>
1558 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
1559 close is a function like macro in system headers.
1561 2005-03-07 Alan Modra <amodra@bigpond.net.au>
1564 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
1565 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
1567 2005-03-06 Alan Modra <amodra@bigpond.net.au>
1569 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
1571 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1573 * po/bfd.pot: Regenerate.
1575 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1577 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
1579 (func_desc_adjust): Force dot-syms local in executables as well
1582 2005-03-04 David Daney <ddaney@avtrex.com>
1584 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
1585 '__gnu_local_gp' symbol used by gas -mno-shared.
1587 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
1589 * elf-bfd.h (elf_backend_data): Add "const char *" to
1590 elf_backend_section_from_phdr.
1592 * elf.c (bfd_section_from_phdr): Pass "proc" to the
1593 elf_backend_section_from_phdr hook.
1595 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1596 Joseph Myers <joseph@codesourcery.com>
1598 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
1599 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
1601 (struct mips_elf_got_per_bfd_arg): Add global_count.
1602 (struct mips_elf_count_tls_arg): New.
1603 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
1604 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
1605 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
1606 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
1607 (TLS_RELOC_P): Define.
1608 (TP_OFFSET, DTP_OFFSET): Define.
1609 (dtprel_base, tprel_base): New functions.
1610 (mips_elf_link_hash_newfunc): Initialize tls_type.
1611 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
1612 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
1614 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
1615 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
1616 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
1617 (mips_tls_got_index): New functions.
1618 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
1619 arguments. Pass them to mips_elf_create_local_got_entry. Use
1621 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
1623 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
1624 mips_elf_create_local_got_entry.
1625 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
1626 arguments. Handle TLS entries.
1627 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
1628 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
1630 (mips_elf_record_global_got_symbol): Likewise.
1631 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
1633 (mips_elf_merge_gots): Handle TLS entries when merging.
1634 (mips_elf_initialize_tls_index): New function.
1635 (mips_elf_set_global_got_offset): Handle TLS entries.
1636 (mips_elf_adjust_gp): Handle TLS.
1637 (mips_elf_multi_got): Remove redundant call to
1638 mips_elf_resolve_final_got_entries. Initialize global_count.
1639 Correct a comment. Initialize new TLS members of mips_got_info.
1640 Assign TLS GOT indexes for new GOTs.
1641 (mips_elf_create_got_section): Initialize new TLS members of
1643 (mips_elf_calculate_relocation): Handle TLS relocs.
1644 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
1646 (_bfd_mips_elf_always_size_sections): Handle TLS.
1647 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1648 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
1650 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
1651 (_bfd_mips_elf_hide_symbol): Handle TLS.
1652 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
1653 (mips_reloc_map): Add TLS relocs.
1654 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
1655 * elf64-mips.c (mips_elf64_howto_table_rel)
1656 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
1657 * reloc.c: Define new MIPS TLS relocations.
1658 * libbfd.h, bfd-in2.h: Regenerated.
1660 2005-03-02 Jan Beulich <jbeulich@novell.com>
1662 * Makefile.am: Add dependency of cache.o on libiberty.h.
1663 * cache.c: Include libiberty.h.
1664 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
1666 2005-03-01 Zack Weinberg <zack@codesourcery.com>
1668 * elf.c (bfd_section_from_shdr <default case>): Call
1669 elf_backend_section_from_shdr hook unconditionally, and return
1671 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
1672 * elfxx-target.h (elf_backend_section_from_shdr)
1673 (elf_backend_section_from_phdr): Default to
1674 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
1677 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1679 * targets.h: Typo fix.
1680 * bfd-in2.h: Regenerate.
1682 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1683 structs to size on-disk structures.
1684 (b_out_set_section_contents): Size the external struct, not the
1685 internal one for on-disk size.
1686 (b_out_sizeof_headers): Likewise.
1688 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1690 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1691 entry points with the func descriptor as well as undefweak.
1693 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1695 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1696 present when IMPORT_NAME_UNDOECRATE is used.
1698 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1701 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1704 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1705 to _bfd_elf_merge_symbol.
1707 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1708 unsigned int to return the alignment of the old common symbol
1709 in the dynamic object.
1710 (_bfd_elf_add_default_symbol): Pass NULL to
1711 _bfd_elf_merge_symbol.
1712 (elf_link_add_object_symbols): Pass &old_alignment to
1713 _bfd_elf_merge_symbol. Get the alignment of the new common
1714 symbol in the dynamic object.
1716 2005-02-24 Ben Elliston <bje@au.ibm.com>
1718 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1719 * format.c (bfd_check_format_matches): Likewise.
1720 * archive.c (BFD_GNU960_ARMAG): Likewise.
1721 (bfd_generic_archive_p): Likewise.
1722 (_bfd_write_archive_contents): Likewise.
1724 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1726 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1727 * configure: Regenerate.
1729 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1731 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1732 COMDAT group sections to have default visibility.
1734 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1736 * coffcode.h (coff_print_aux): Warning fix.
1737 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1738 instead of section pointer to identify.
1739 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1740 the correct size buffer for local sym mangling too.
1741 (h8300_bfd_link_add_symbols): Likewise.
1742 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1744 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1745 * elf32-xtensa.c (literal_value_hash): Warning fix.
1746 * versados.c (process_otr): Warning fix.
1747 (versados_canonicalize_reloc): Likewise.
1748 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1749 * vms.c (fill_section_ptr): Warning fix.
1751 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1753 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1754 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1756 2005-02-23 Nick Clifton <nickc@redhat.com>
1758 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1759 the relvaddr field of the Elf32_crinfo structure.
1761 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1762 variables that are passed by reference to
1763 m68hc11_get_relocation_value in case that function does not
1766 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1767 return statements and replace with a single return at the end of
1768 the function. This helps pacify the flow analysis code in gcc 4.0.
1770 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1771 strtab to avoid compile time warning.
1773 2005-02-23 Ben Elliston <bje@au.ibm.com>
1775 * opncls.c (bfd_zalloc): Document this function.
1777 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1779 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1780 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1781 Replace SEC_SHARED with SEC_COFF_SHARED.
1782 (styp_to_sec_flags): Likewise.
1784 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1785 (TARGET_LITTLE_SYM): Likewise.
1787 * section.c (SEC_ARCH_BIT_0): Removed.
1788 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1789 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1790 (SEC_SHARED): Renamed to ...
1791 (SEC_COFF_SHARED): This.
1792 (SEC_BLOCK): Renamed to ...
1793 (SEC_TIC54X_BLOCK): This.
1794 (SEC_CLINK): Renamed to ...
1795 (SEC_TIC54X_CLINK): This.
1796 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1797 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1799 * bfd-in2.h: Regenerated.
1801 2005-02-21 Fred Fish <fnf@specifixinc.com>
1803 * dwarf2.c (find_abstract_instance_name): Call recursively
1804 to handle a DW_AT_specification.
1806 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1808 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1809 mips_elf_create_dynamic_relocation,
1810 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1811 Remove #if 0'd code.
1813 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1815 * Makefile.am: Run "make dep-am"
1816 * Makefile.in: Regenerate.
1818 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1820 * coffgen.c (bfd_coff_get_comdat_section): Check that
1821 coff_section_data isn't NULL.
1823 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1825 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1826 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1827 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1828 useless assignments.
1829 (xcoff_write_archive_contents_big): Likewise.
1830 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1831 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1832 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1833 * cofflink.c (process_embedded_commands): Warning fixes.
1834 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1836 * dwarf2.c: Warning fixes.
1837 * elf-bfd.h: Likewise.
1838 * elf-eh-frame.c: Likewise.
1839 * elf-strtab.c: Likewise.
1841 * elf32-m68k.c: Likewise.
1842 * elf32-ppc.c: Likewise.
1843 * elf32-sh-symbian.c: Likewise.
1844 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1845 * elf64-sh64.c: Likewise.
1846 * peicode.h: Likewise.
1847 * elf64-mmix.c: Warning fixes.
1848 * elfcode.h: Likewise.
1849 * elfxx-mips.c: Likewise.
1850 * libbfd-in.h: Likewise.
1851 * libbfd.c: Likewise.
1852 * mach-o.c: Likewise.
1853 * merge.c: Likewise.
1855 * opncls.c: Likewise.
1858 * vms-hdr.c: Likewise.
1859 * vms-tir.c: Likewise.
1860 * xtensa-isa.c: Likewise.
1861 * xtensa-modules.c: Likewise.
1863 (pstrcmp): Use correct choice of string lengths. Fix return value.
1864 (bfd_sym_module_name): Correct string length.
1865 * bfd-in2.h: Regenerate.
1866 * libbfd.h: Regenerate.
1868 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1870 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1871 uninitialized check_segment[1] in TLSMOFF case.
1872 Reported by Alan Modra.
1873 (elf32_frv_relocate_section): Improve errors and warnings.
1875 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1877 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1879 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1881 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1882 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1883 * pef.c (bfd_pef_scan): Don't ignore return value of
1884 bfd_pef_scan_start_address.
1885 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1886 bfd_mach_o_scan_start_address.
1887 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1888 * elfxx-mips.c: Remove unnecessary prototypes.
1889 (sort_dynamic_relocs_64): Abort if not BFD64.
1891 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1893 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1894 Skip toc reloc adjust if reloc_count is zero.
1896 2005-02-15 Nigel Stephens <nigel@mips.com>
1897 Maciej W. Rozycki <macro@mips.com>
1899 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1900 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1901 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1902 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1903 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1905 (mips16_gprel_reloc): Remove bit shuffling; call
1906 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1907 and _bfd_mips16_elf_reloc_shuffle() instead.
1908 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1909 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1911 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1912 elf_mips16_howto_table_rel.
1913 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1914 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1915 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1916 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1917 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1919 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1920 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1921 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1923 (mips16_gprel_reloc): Remove bit shuffling; call
1924 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1925 and _bfd_mips16_elf_reloc_shuffle() instead.
1926 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1927 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1929 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1930 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1931 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1932 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1933 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1934 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1935 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1937 (mips16_gprel_reloc): Remove bit shuffling; call
1938 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1939 and _bfd_mips16_elf_reloc_shuffle() instead.
1940 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1941 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1943 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1944 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1945 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1946 handle bit shuffling for MIPS16 relocs.
1947 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1948 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1949 and _bfd_mips16_elf_reloc_shuffle().
1950 (_bfd_mips_elf_generic_reloc): Likewise.
1951 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1953 (mips_elf_obtain_contents): Remove bit shuffling.
1954 (mips_elf_perform_relocation): Likewise; call
1955 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1957 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1959 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1960 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1961 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1962 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1963 (BFD_RELOC_MIPS16_LO16): Likewise.
1964 * bfd-in2.h: Regenerate.
1965 * libbfd.h: Regenerate.
1967 2005-02-15 Jan Beulich <jbeulich@novell.com>
1969 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1970 R_IA64_DTPMOD64[LM]SB.
1972 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1974 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1975 backward branch in the same section.
1976 (elfNN_ia64_relocate_section): Inform users that the input
1977 section is too big to relax br instruction when overflow
1978 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1979 and R_IA64_PCREL21F.
1981 2005-02-14 Orjan Friberg <orjanf@axis.com>
1983 * elfcore.h (elf_core_file_p): Move the call to
1984 elf_backend_object_p to allow the correct machine to be set before
1985 processing the program headers.
1987 2005-02-14 Nick Clifton <nickc@redhat.com>
1990 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1991 aware flag from the input bfd to the output bfd.
1993 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1995 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1996 R_MIPS_LITERAL relocations for external symbols.
1997 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1998 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2000 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2002 * bfd-in2.h: Rebuilt.
2004 2005-02-11 Paul Brook <paul@codesourcery.com>
2006 * elf-bfd.h (struct elf_link_hash_table): Add
2007 is_relocatable_executable.
2008 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
2009 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
2010 symbols in relocatable executables.
2011 (bfd_elf_record_link_assignment): Create dynamic section symbols in
2012 relocatable executables.
2013 (_bfd_elf_link_renumber_dynsyms): Ditto.
2014 (bfd_elf_final_link): Ditto.
2015 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
2016 relocations into relocatable executables.
2017 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2018 executables. Also copy absolute relocations.
2019 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2020 in relocatable executables.
2021 (allocate_dynrelocs): Copy relocations for relocatable executables.
2022 Output dynamic symbols for symbols defined in linker scripts.
2024 2005-02-11 Nick Clifton <nickc@redhat.com>
2026 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
2027 to avoid a compile time warning.
2029 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
2032 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
2033 inclusion of coffcode.h so that it is actually picked up.
2035 * coffcode.h (coff_std_swap_table): Add an unused attribute in
2036 case it is not used.
2038 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
2039 structure and macro.
2041 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
2044 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
2045 to protect the declaration of this array.
2047 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
2048 Avoid call to memcpy with a size of 0.
2050 2005-02-12 Alan Modra <amodra@bigpond.net.au>
2052 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
2053 old-style branches to undefined dot-symbols which will be
2054 satisfied by a plt call.
2056 2005-02-11 Alan Modra <amodra@bigpond.net.au>
2058 * elf64-ppc.c (move_plt_plist): New function, extracted from..
2059 (ppc64_elf_copy_indirect_symbol): ..here.
2060 (func_desc_adjust): Use move_plt_plist.
2062 2005-02-10 Paul Brook <paul@codesourcery.com>
2064 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
2066 2005-02-10 Paul Brook <paul@codesourcery.com>
2068 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
2070 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
2071 (elf_link_renumber_local_hash_table_dynsyms): New function.
2072 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
2074 2005-02-10 Jakub Jelinek <jakub@redhat.com>
2076 * bfd-in.h (BFD_LINKER_CREATED): Define.
2077 * bfd-in2.h: Rebuilt.
2078 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
2079 BFD_LINKER_CREATED bfds when determining input bfds without
2080 .note.GNU-stack section.
2082 2005-02-10 Maciej W. Rozycki <macro@mips.com>
2084 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
2085 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
2086 relocations against external symbols unchanged.
2088 2005-02-08 Paul Brook <paul@codesourcery.com>
2090 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
2093 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
2095 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
2098 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2100 * elf64-mips.c: Fix formatting throughout.
2102 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2104 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
2106 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
2108 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
2109 *ABS*/*UND* sections.
2110 (elf32_frv_relocate_section): Move zero-addend-required error...
2111 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
2112 missing needed TLS section.
2114 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2116 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
2117 being the last symbol.
2118 (aout_link_add_symbols): Just return TRUE if a warning
2121 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2123 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
2124 R_MIPS_GPREL32 relocations against external symbols.
2125 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
2128 2005-02-07 Alan Modra <amodra@bigpond.net.au>
2130 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
2131 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
2132 elf_string_from_elf_strtab.
2133 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
2134 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
2135 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
2136 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
2137 looking at cached symtab info first, before iterating over headers.
2138 For SHT_REL and SHT_RELA, load dynsymtab if needed.
2139 * elfcode.h (elf_object_p): Don't load section header stringtab
2142 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
2144 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
2145 against protected function when building shared library.
2148 * elf64-x86-64.c (is_32bit_relative_branch): New.
2149 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
2150 protected function symbol when building shared library for
2151 32bit relative branch instruction.
2153 2005-02-06 Alan Modra <amodra@bigpond.net.au>
2155 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
2156 syms when doing a relocatable link.
2157 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
2159 (ppc64_elf_tls_setup): Likewise.
2160 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
2162 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2164 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
2165 (link_hash_newfunc): Clear all locals using memset.
2166 (make_fdh): Remove flags param. Always create fake func desc
2167 weak. Link the descriptor with the code entry sym.
2168 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
2169 (add_symbol_adjust): Adjust make_fdh call.
2170 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
2171 descriptor to strong undefined if code entry is strong.
2173 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2175 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
2176 lookup here. Set to new before calling bfd_link_repair_undef_list.
2177 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
2179 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2181 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
2183 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2185 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
2186 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
2187 before the as-needed lib was loaded. Abort on unexpected refs.
2189 2005-02-02 Alan Modra <amodra@bigpond.net.au>
2191 * elflink.c (elf_smash_syms): Expand comments.
2192 (elf_link_add_object_symbols): Only call elf_smash_syms for
2193 as-needed dynamic objects.
2195 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
2196 everything, just the field specific to ia64.
2197 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
2199 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2201 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
2202 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
2204 (struct add_symbol_adjust_data): New.
2205 (add_symbol_adjust): Make an undefweak func desc for old ABI
2206 objects to link with --as-needed shared libs. Return fail status.
2207 Don't adjust old ABI func entry sym to weak if func desc syms
2209 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
2212 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2214 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
2217 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2219 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
2220 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
2221 remove anything but new and undefweak.
2222 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
2224 (_bfd_elf_create_dynamic_sections): Formatting.
2225 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
2226 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
2227 (struct elf_smash_data): New.
2228 (elf_smash_syms): New function.
2229 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
2230 unneeded dynamic objects to loaded list.
2231 (elf_link_output_extsym): Don't handle as-needed here. Strip
2232 bfd_link_hash_new symbols.
2233 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2234 delref when dynindx is already -1.
2235 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
2237 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
2239 2005-02-01 Ben Elliston <bje@au.ibm.com>
2241 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
2243 2005-02-01 Ben Elliston <bje@au.ibm.com>
2245 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
2246 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
2247 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
2248 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
2249 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
2250 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
2251 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
2252 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
2253 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
2254 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
2255 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
2256 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
2257 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
2258 throughout. Similarly, collapse #if 1'd code.
2260 2005-02-01 Ben Elliston <bje@au.ibm.com>
2262 * elf-bfd.h (bfd_elf_discard_group): Remove.
2263 * elf.c (bfd_elf_discard_group): Likewise.
2264 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
2266 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
2268 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
2269 (_bfd_elf_eh_frame_address_size): Declare.
2270 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
2271 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
2272 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
2273 (elf_backend_eh_frame_address_size): Define.
2274 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
2275 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
2276 size from the new backend hook.
2277 (_bfd_elf_write_section_eh_frame): Likewise.
2278 (_bfd_elf_eh_frame_address_size): New function.
2280 2005-01-31 Andrew Cagney <cagney@gnu.org>
2282 * configure: Regenerate to track ../gettext.m4.
2284 2005-01-31 Mark Mitchell <mark@codesourcery.com>
2286 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
2287 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
2289 2005-01-31 Nick Clifton <nickc@redhat.com>
2291 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
2292 sparc-lynxos, vax-vms) be obsolete.
2294 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
2296 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
2297 * elf32-arm.c (ELF_MINPAGESIZE): Define.
2298 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
2299 * elfcode.h (elf_object_p): Use minpagesize instead of
2301 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
2302 (elfNN_bed): Include ELF_MINPAGESIZE.
2304 2005-01-28 Julian Brown <julian@codesourcery.com>
2306 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2307 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2308 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
2309 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
2310 passing flag value from ld. Set flag value in global hash table entry.
2311 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
2314 2005-01-27 Andrew Cagney <cagney@gnu.org>
2316 * configure: Regenerate to track ../gettext.m4 change.
2318 2005-01-25 Mark Mitchell <mark@codesourcery.com>
2320 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
2323 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2325 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2326 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
2328 * reloc.c: Add R_FRV_TLSMOFF.
2329 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2330 (frv_reloc_map, frv_reloc_type_lookup): Map it.
2331 (elf32_frv_relocate_section): Handle it.
2332 (elf32_frv_check_relocs): Likewise.
2333 * libbfd.h, bfd-in2.h: Rebuilt.
2334 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
2335 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
2336 when given an undefweak TLS symbol. Fix constant TLS PLT entries
2337 such that they return the constant in gr9.
2338 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
2340 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
2341 too, such that they shrink on relaxation.
2342 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
2343 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
2344 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
2345 if we can guarantee the use of 16-bit constants.
2346 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2347 Introduce TLS support for FR-V FDPIC.
2348 * reloc.c: Add TLS relocations.
2349 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
2350 (elf32_frv_rel_tlsdesc_value_howto): New.
2351 (elf32_frv_rel_tlsoff_howto): New.
2352 (frv_reloc_map): Add new mappings.
2353 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
2355 (frvfdpic_dynamic_got_plt_info): New.
2356 (frvfdpic_plt_tls_ret_offset): New.
2357 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
2358 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
2359 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
2360 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
2362 (struct frvfdpic_relocs_info): Add TLS fields.
2363 (frvfdpic_relocs_info_hash): Warning clean up.
2364 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
2365 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
2366 (FRVFDPIC_TLS_BIAS): Define.
2367 (tls_biased_base): New.
2368 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
2370 (frv_reloc_type_lookup): Likewise.
2371 (frvfdpic_info_to_howto_rel): Likewise.
2372 (elf32_frv_relocate_section): Likewise.
2373 (_frv_create_got_section): Create the PLT section here.
2374 (elf32_frvfdpic_create_dynamic_sections): Not here.
2375 (_frvfdpic_count_nontls_entries): Move out of...
2376 (_frvfdpic_count_got_plt_entries): ... here.
2377 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
2378 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
2380 (_frvfdpic_relax_tls_entries): New.
2381 (_frvfdpic_compute_got_alloc_data): Add TLS support.
2382 (_frvfdpic_get_tlsdesc_entry): New.
2383 (_frvfdpic_assign_got_entries): Add TLS support.
2384 (_frvfdpic_assign_plt_entries): Likewise.
2385 (_frvfdpic_reset_got_plt_entries): New.
2386 (_frvfdpic_size_got_plt): Move out of...
2387 (elf32_frvfdpic_size_dynamic_sections): ... here.
2388 (_frvfdpic_relax_got_plt_entries): New.
2389 (elf32_frvfdpic_relax_section): New.
2390 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
2391 (elf32_frv_check_relocs): Add TLS support.
2392 (bfd_elf32_bfd_relax_section): Define for FDPIC.
2393 * libbfd.h, bfd-in2.h: Rebuilt.
2395 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2397 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
2398 loadable reloc sections.
2399 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
2400 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
2402 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2404 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
2405 sections immediately when linking shared libs. Instead, wait until
2406 we know a lib is needed.
2407 (_bfd_elf_link_create_dynstrtab): Extract from..
2408 (_bfd_elf_link_create_dynamic_sections_): ..here.
2409 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
2410 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
2411 for non-existent .dynamic.
2412 (elf_link_output_extsym): Don't complain about undefined symbols
2413 in as-needed dynamic libs that aren't actually linked.
2415 2005-01-24 Andrew Cagney <cagney@gnu.org>
2417 * configure: Regenerate, ../gettext.m4 was updated.
2419 2005-01-21 Ben Elliston <bje@au.ibm.com>
2421 * aout-encap.c: Remove unused file.
2423 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2426 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2427 non-function symbols are local.
2428 (_bfd_elf_symbol_refs_local_p): Likewise.
2430 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2432 * bfd.c (bfd_link_just_syms): Add abfd param.
2433 * bfd-in2.h: Regenerate.
2435 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2437 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2438 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2439 instructions. If the amount of padding is known, reduce the size
2440 of the CIE or FDE by that amount.
2442 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2444 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2445 augmentation_size. Use bfd_signed_vmas for data_align.
2446 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2447 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2448 functions. Don't read past the end of the enclosing CIE or FDE.
2449 (skip_bytes): New utility function.
2450 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2452 (_bfd_elf_write_section_eh_frame): Use new functions.
2454 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2456 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2457 assert-style REQUIRE() macro to handle sanity checks.
2459 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2461 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2463 (read_unsigned_leb128): Removed.
2464 (read_signed_leb128): Removed.
2465 (find_abstract_instance_name): Updated.
2466 (parse_comp_unit): Accept info_ptr_unit.
2467 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
2468 comp unit and pass it to parse_comp_unit.
2470 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
2471 (read_signed_leb128): Moved to ...
2474 * libbfd-in.h (read_unsigned_leb128): New prototype.
2475 (read_signed_leb128): Likewise.
2476 * libbfd.h: Regenerated.
2478 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2479 Nick Clifton <nickc@redhat.com>
2481 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
2482 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
2483 arch_sh4a_nofpu_up in order to match the external names and make the
2484 testsuite's job easier.
2485 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
2487 * bfd-in2.h: Regenerate.
2489 2005-01-15 Andrew Cagney <cagney@gnu.org>
2492 * acinclude.m4: Move BFD_NEED_DECLARATION,
2493 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
2494 the new file bfd.m4. Include ../bfd/bfd.m4.
2495 * configure: Re-generate.
2497 2005-01-12 Alan Modra <amodra@bigpond.net.au>
2499 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
2500 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
2502 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
2503 R_PPC_RELAX32PC_PLT.
2505 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2507 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
2509 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2510 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2511 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2512 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2513 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2514 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2515 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
2516 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2517 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2518 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
2519 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2520 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2521 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2522 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2524 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2526 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
2529 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2531 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
2532 * bfd-in2.h: Regenerate.
2533 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
2534 to support these new machine values.
2535 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
2537 (bfd_maxq_arch): Update values for the maxq20.
2539 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
2541 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
2542 non-shared object, do not reserve space in .plt and .rela.plt for
2543 regular symbols neither defined nor referenced in shared objects.
2545 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2547 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
2548 to zero the structure.
2549 (create_got_section): Use BFD_ASSERT instead of abort.
2550 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
2552 (create_got_section): New function.
2553 (sparc64_elf_create_dynamic_sections): Likewise.
2554 (sparc64_elf_check_relocs): Invoke create_got_section instead of
2555 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
2556 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
2557 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
2558 (sparc64_elf_finish_dynamic_symbol): Likewise.
2559 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
2560 (elf_backend_create_dynamic_sections): Define to
2561 sparc64_elf_create_dynamic_sections.
2563 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2565 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
2566 (elf_backend_omit_section_dynsym): Define to it.
2567 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
2568 (elf_backend_omit_section_dynsym): Define to it.
2570 2005-01-07 Jakub Jelinek <jakub@redhat.com>
2572 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
2573 PT_DYNAMIC segment, unless .dynamic.
2575 2005-01-06 Paul Brook <paul@codesourcery.com>
2577 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
2578 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
2579 * configure: Regenerate.
2580 * elf32-arm.c: Add VxWorks target bfd.
2582 (elf32_arm_link_hash_table): Add use_rel.
2583 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
2584 elf32_arm_relocate_section): Replace USE_REL with runtime check.
2585 Correct offset calculation for RELA case.
2586 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
2587 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
2588 (elf32_arm_vxworks_link_hash_table_create): New function.
2589 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
2590 (bfd_elf32_littlearm_vxworks_vec): Ditto.
2591 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
2593 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2595 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
2597 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
2598 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
2599 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
2600 (ppc64_elf_next_toc_section): Heed no_multi_toc.
2601 (ppc64_elf_reinit_toc): Set multi_toc_needed.
2602 (toc_adjusting_stub_needed): Rewrite.
2603 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
2604 toc tests. Adjust for toc_adjusting_stub_needed changes.
2605 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
2606 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
2607 * section.c: Expand comment on backend bits.
2608 * bfd-in2.h: Regenerate.
2609 * libbfd.h: Regenerate.
2611 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2613 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
2614 toc adjusting stub, do not test source section flags.
2616 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
2618 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
2619 from STABS debugging sections again.
2621 2005-01-05 Fred Fish <fnf@specifixinc.com>
2623 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
2624 (find_abstract_instance_name): New function.
2625 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
2626 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
2627 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
2629 2004-12-31 Paul Brook <paul@copdesourcery.com>
2631 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
2633 2004-12-31 Alan Modra <amodra@bigpond.net.au>
2635 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
2636 Commit missing changes from 2004-12-22.
2637 * bfd-in2.h: Regenerate.
2639 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2641 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
2643 2004-12-21 Kris Warkentin <kewarken@qnx.com>
2645 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
2646 Add 'base' argument for constructing register sections. Reformat.
2647 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
2648 gp and fp regs. Reformat.
2650 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2652 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
2653 * bfd-in2.h: Regenerate.
2654 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
2655 (avr_reloc_map): Likewise.
2656 (avr_final_link_relocate): Likewise.
2658 2004-12-22 Alan Modra <amodra@bigpond.net.au>
2660 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
2661 as-needed dynamic libs as undefined.
2662 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
2663 libs when finding they are needed.
2665 2004-12-20 Alan Modra <amodra@bigpond.net.au>
2667 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
2668 (opd_entry_value): Use opd_relocs if available.
2669 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
2670 copy .opd relocations to opd_relocs.
2671 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2673 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2675 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
2676 * elf32-v850.c (v850_elf_howto_table): Add entry for
2677 R_V850_LO16_SPLIT_OFFSET.
2678 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2679 (v850_elf_perform_lo16_relocation): New function, extracted from...
2680 (v850_elf_perform_relocation): ...here. Use it to handle
2681 R_V850_LO16_SPLIT_OFFSET.
2682 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2683 R_V850_LO16_SPLIT_OFFSET.
2684 * libbfd.h, bfd-in2.h: Regenerate.
2686 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2688 * config.bfd: Add s390x-ibm-tpf support.
2690 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2692 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2693 to prototype, to make hash info available.
2694 Prevent wrapped symbols from being adjusted twice.
2696 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2698 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2699 overflow for calls to undefined weak symbols.
2701 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2703 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2704 canonical sections syms have a name.
2706 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2708 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2709 have been adjusted for output.
2710 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2712 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2714 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2715 add symtab_hdr param.
2716 (group_signature): Update calls.
2717 * elf-bfd.h (bfd_elf_sym_name): Update.
2718 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2719 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2720 (ppc64_elf_relocate_section): Update.
2721 * elflink.c (elf_link_input_bfd): Update.
2723 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2725 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2726 st_shndx on STT_SECTION sections.
2728 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2730 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2731 ELF section symbols.
2733 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2735 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2736 return a real value, unless it is a PLT symbol.
2737 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2740 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2741 R_MIPS_JALR entry to 0.
2743 * archures.c: Define bfd_mach_mips9000.
2744 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2745 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2746 * cpu-mips.c (I_mips9000): Define.
2747 (arch_info_struct): Add case for bfd_mach_mips9000.
2748 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2749 * bfd-in2.h: Regenerate.
2751 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2753 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2756 2004-12-07 Ben Elliston <bje@gnu.org>
2758 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2760 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2762 Suggested by Fergal Daly <fergal@esatclear.ie>:
2763 * simple.c (simple_dummy_multiple_definition): New function.
2764 (bfd_simple_get_relocated_section_contents): Use it.
2766 2004-12-03 Jan Beulich <jbeulich@novell.com>
2768 * elf.c (elf_find_function): Don't use the last file symbol ever,
2769 seen, but the last one seen prior to the symbol being reported.
2770 Don't report a filename at all for global symbols when that might
2773 2004-12-01 Paul Brook <paul@codesourcery.com>
2775 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2776 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2779 2004-12-01 Paul Brook <paul@codesourcery.com>
2781 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2784 2004-11-30 Paul Brook <paul@codesourcery.com>
2786 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2787 no_pipeline_knowledge
2788 (elf32_arm_link_hash_table_create): Ditto.
2789 (bfd_elf32_arm_process_before_allocation): Ditto.
2790 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2792 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2794 * bfd-in2.h: Regenerate.
2796 2004-11-30 Randolph Chung <tausq@debian.org>
2798 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2799 (elf32_hppa_grok_psinfo): New function.
2800 (elf_backend_grok_prstatus): Define.
2801 (elf_backend_grok_psinfo): Define.
2803 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2806 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2808 2004-11-24 Paul Brook <paul@codesourcery.com>
2810 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2812 2004-11-24 Paul Brook <paul@codesourcery.com>
2814 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2815 (elf32_arm_swap_symbol_out): New function.
2816 (elf32_arm_size_info): Add.
2817 (elf_backend_size_info): Define.
2819 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2821 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2824 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2826 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2827 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2828 * nlmcode.h (nlm_write_object_contents): Warning fix.
2830 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2832 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2834 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2836 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2837 (elf32_arm_plt_thumb_stub): New.
2838 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2840 (elf32_arm_link_hash_traverse): Fix typo.
2841 (elf32_arm_link_hash_table): Add obfd.
2842 (elf32_arm_link_hash_newfunc): Initialize new fields.
2843 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2844 (elf32_arm_link_hash_table_create): Initialize obfd.
2845 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2846 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2847 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2848 interworking BFD is not dynamic.
2849 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2850 not emit glue for PLT references.
2851 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2852 emit glue for PLT references. Support the Thumb PLT prefix.
2853 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2855 (elf32_arm_check_relocs): Likewise.
2856 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2858 (allocate_dynrelocs): Handle Thumb PLT references.
2859 (elf32_arm_finish_dynamic_symbol): Likewise.
2860 (elf32_arm_symbol_processing): New function.
2861 (elf_backend_symbol_processing): Define.
2863 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2865 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2866 add_fde_encoding. Remove need_relative.
2867 * elf-eh-frame.c (extra_augmentation_string_bytes)
2868 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2869 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2870 in cases where the CIE has no existing 'R' augmentation. Use
2871 size_of_output_cie_fde when assigning offsets. Use the final offset
2872 as the new section size.
2873 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2874 Account for any extra augmentation bytes in the returned offset.
2875 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2876 moved before being modified. Pad growing entries with DW_CFA_nops.
2877 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2878 and add_fde_encoding.
2880 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2882 * elf32-arm.c (elf32_arm_relocate_section): Use
2883 arm_real_reloc_type.
2885 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2887 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2888 for discard relocations; don't add an R_MIPS_NONE to the main body
2891 2004-11-04 Paul Brook <paul@codesourcery.com>
2893 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2894 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2895 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2896 default version definition for unversioned symbols.
2897 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2898 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2899 _bfd_elf_slurp_version_tables. Set default version for unversioned
2902 2004-11-15 Paul Brook <paul@codesourcery.com>
2904 * elflink.c (elf_link_add_object_symbols): Don't assume version
2905 indices are consecutive.
2907 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2909 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2910 composite relocations against the personality data.
2912 2004-11-13 Paul Brook <paul@codesourcery.com>
2914 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2915 R_ARM_PREL31 relocations to PLT entries.
2916 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2917 (elf32_arm_check_relocs): Ditto.
2919 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2921 * xtensa-isa.c (xtensa_interface_class_id): New.
2923 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2925 * elf32-xtensa.c (property_table_compare): Remove assertion about
2926 entries with the same address and non-zero size.
2927 (xtensa_read_table_entries): Report such entries as errors.
2929 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2931 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2932 R_ARM_RELATIVE on Symbian OS.
2934 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2936 * som.c (som_bfd_print_private_bfd_data): New function.
2937 (som_object_setup): Save the auxiliary header. Don't assume that
2938 zero is an invalid entry point for a shared library.
2939 (som_object_p): Allocate the auxiliary header on the heap.
2941 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2943 (elf32_arm_symbian_modify_segment_map): Likewise.
2945 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2947 From David Poole <daveml@mbuf.com>:
2948 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2949 (elf32_arm_size_dynamic_sections): Call it.
2951 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2953 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2954 (ALL_MACHINES_CFILES): Fix typo.
2955 * Makefile.in: Regenerate.
2956 * po/SRC-POTFILES.in: Regenerate.
2958 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2960 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2961 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2962 symbol in the relocation.
2964 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2965 Vineet Sharma <vineets@noida.hcltech.com>
2967 * coff-maxq.c: New File.
2968 * cpu-maxq.c: New File.
2969 * coffcode.h: Likewise.
2970 * config.bfd: Likewise.
2971 * configure.in (maxqcoff_vec): New target vector.
2972 * Makefile.am: Add support for maxq target.
2973 * configure.in: Likewise.
2974 * archures.c:. Likewise.
2975 * targets.c: Likewise.
2976 * bfd_in2.h : Regenerated.
2977 * Makefile.in: Regenerated.
2978 * configure: Regenerated.
2979 * doc/Makefile.in: Regenerated.
2981 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2983 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2984 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2985 C_NT_WEAK aux entries.
2986 (_bfd_coff_generic_relocate_section): Handle undefined
2989 2004-11-07 Andreas Schwab <schwab@suse.de>
2991 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2992 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2993 non-default visibility.
2995 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2997 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2999 (elf32_arm_symbian_modify_segment_map): Don't
3000 reset includes_filehdr and includes_phdrs here.
3002 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3004 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
3005 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
3006 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
3008 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
3009 to a new removed list. Remove normal configuration stanzas.
3010 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
3011 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
3012 elfarm-nabi.lo with elf32-arm.lo.
3013 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
3014 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
3015 * elf32-arm.h: Remove.
3016 * elfarm-oabi.c: Remove.
3017 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3018 and bfd_elf32_littlearm_oabi_vec.
3019 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3021 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3023 * config.bfd: Support crisv32-*-* like cris-*-*.
3024 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
3025 (bfd_mach_cris_v10_v32): New macros.
3026 * cpu-cris.c: Tweak formatting.
3027 (get_compatible): New function.
3029 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
3030 bfd_arch_info_type:s.
3031 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
3032 get_compatible for member compatible and link bfd_cris_arch_v32 as
3034 * elf32-cris.c (cris_elf_pcrel_reloc)
3035 (cris_elf_set_mach_from_flags): New functions.
3036 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
3037 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
3038 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
3039 numbers for bfd_mach_cris_v32.
3040 (PLT_ENTRY_SIZE_V32): New macro.
3041 (elf_cris_plt0_entry): Drop last comma in initializer.
3042 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
3043 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
3045 (cris_elf_relocate_section): Change all "%B(%A)" messages to
3047 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
3048 (elf_cris_finish_dynamic_sections): Similar.
3049 (elf_cris_adjust_dynamic_symbol): Similar.
3050 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
3052 <switch with PIC relocs>: Emit error and return FALSE for
3053 bfd_mach_cris_v10_v32.
3054 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
3055 Emit warning when generating textrel reloc.
3056 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
3057 (cris_elf_final_write_processing): Set flags according to mach.
3058 (cris_elf_print_private_bfd_data): Display
3059 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
3060 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
3061 new_flags. Don't call cris_elf_final_write_processing. Don't
3062 look at the actual elf header flags at all; use
3063 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
3064 in bfd_get_mach for ibfd and obfd and handle merging of compatible
3066 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3067 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
3068 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
3069 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
3070 * bfd-in2.h, libbfd.h: Regenerate.
3072 2004-11-04 Alan Modra <amodra@bigpond.net.au>
3074 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
3075 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
3077 (struct adjust_toc_info): New.
3078 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
3080 2004-11-03 Bob Wilson <bob.wilson@acm.org>
3082 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
3083 if there are no segments.
3085 2004-11-02 Daniel Jacobowitz <dan@debian.org>
3087 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
3089 2004-11-02 Nick Clifton <nickc@redhat.com>
3091 * elf32-iq2000.c: Convert to ISO C90 formatting.
3093 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
3095 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
3097 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3099 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
3100 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
3101 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
3103 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3105 * elf32-sh.c (tpoff): Take alignment into account.
3107 2004-10-28 Nick Clifton <nickc@redhat.com>
3109 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
3110 performing a relocatable link.
3111 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
3112 for MIPS ports under Irix.
3114 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
3116 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
3117 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
3118 (elf32_arm_final_link_relocate): Ditto.
3119 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
3120 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
3121 (elf32_arm_adjust_dynamic_symbol): Ditto.
3122 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
3123 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
3124 (elf32_arm_r_howto): ... To here.
3125 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
3127 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
3130 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
3131 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
3132 and R_IA64_SECREL64LSB.
3134 2004-10-26 Paul Brook <paul@codesourcery.com>
3136 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
3137 (bfd_elf_size_dynamic_sections): Create default version definition.
3138 (elf_link_output_extsym): Adjust for default symbol version.
3140 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3142 * mmo.c: Adjust to ISO C.
3144 * mmo.c (mmo_write_section_description): New function broken out
3145 of mmo_internal_write_section.
3146 (mmo_internal_write_section): For each of .text and .data, call
3147 mmo_write_section_description before outputting contents if it has
3148 nontrivially deducible vma or contents.
3149 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
3150 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
3151 symbols if found within the .data address range.
3153 2004-10-24 Daniel Jacobowitz <dan@debian.org>
3155 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
3157 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3159 * mmo.c (File Layout): Correct place of misplaced blurb about
3162 2004-10-22 Mark Kettenis <kettenis@gnu.org>
3164 * config.bfd: Add mips64*-*-openbsd.
3166 2004-10-21 Bob Wilson <bob.wilson@acm.org>
3168 * elf32-xtensa.c (ebb_propose_action): Put declarations before
3171 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3173 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
3174 * configure: Regenerate.
3176 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3179 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
3180 to linker reloc_overflow callback.
3181 (aout_link_input_section_ext): Likewise.
3182 (aout_link_reloc_link_order): Likewise.
3183 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3184 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3186 (alpha_relocate_section): Likewise.
3187 * coff-arm.c (coff_arm_relocate_section): Likewise.
3188 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
3189 * coff-h8500.c (extra_case): Likewise.
3190 * coff-i960.c (coff_i960_relocate_section): Likewise.
3191 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3192 * coff-mips.c (mips_relocate_section): Likewise.
3193 * coff-or32.c (coff_or32_relocate_section): Likewise.
3194 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3195 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
3196 * coff-sh.c (sh_relocate_section): Likewise.
3197 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3198 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
3199 * coff-z8k.c (extra_case): Likewise.
3200 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3201 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3202 (_bfd_coff_generic_relocate_section): Likewise.
3203 * ecoff.c (ecoff_reloc_link_order): Likewise.
3204 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
3205 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3206 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3207 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3208 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3209 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
3210 * elf32-cris.c (cris_elf_relocate_section): Likewise.
3211 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
3212 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3213 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3214 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3215 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3216 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3217 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3218 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3219 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3220 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
3221 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
3222 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3223 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3224 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3225 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3226 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3227 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3228 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3229 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3230 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3231 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3232 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3233 * elf32-vax.c (elf_vax_relocate_section): Likewise.
3234 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3235 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3236 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3237 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3238 * elf64-s390.c (elf_s390_relocate_section): Likewise.
3239 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3240 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3241 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
3242 * elflink.c (elf_reloc_link_order): Likewise.
3243 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
3244 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
3245 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
3246 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3247 * pdp11.c (pdp11_aout_link_input_section): Likewise.
3248 (aout_link_reloc_link_order): Likewise.
3249 * reloc.c (bfd_generic_get_relocated_section_contents):
3251 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3252 * simple.c (simple_dummy_reloc_overflow): Updated.
3254 2004-10-20 Andreas Schwab <schwab@suse.de>
3256 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
3257 (elf_backend_plt_sym_val): Define.
3259 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
3261 * config.bfd: Set targ_underscore=yes for PE COFF targets
3263 2004-10-19 Alan Modra <amodra@bigpond.net.au>
3265 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
3266 (ppc64_elf_edit_opd): Likewise.
3268 2004-10-18 Mark Mitchell <mark@codesourcery.com>
3270 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
3271 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
3272 set SEC_ALLOC and SEC_LOAD.
3274 2004-10-18 Nick Clifton <nickc@redhat.com>
3276 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
3277 'name' for relocs against both local and global symbols.
3279 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3281 * bfd-in2.h: Regenerate.
3282 * bfd.c (struct bfd): Add no_export.
3283 * elflink.c (elf_link_add_object_symbols): Handle no_export.
3285 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3287 * config.bfd: Whitespace cleanup.
3288 * Makefile.am: Run "make dep-am"
3289 * Makefile.in: Regenerate.
3291 2004-10-15 Jakub Jelinek <jakub@redhat.com>
3293 * elflink.c (struct already_linked_section): Removed.
3294 (try_match_symbols_in_sections, already_linked): Removed.
3295 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
3296 prefix of section names when finding already_linked_table
3297 chain. Compare section names. Instead of calling already_linked,
3298 do it inline and only for sections in the same already_linked_list.
3300 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3302 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
3303 parameter. If called after _bfd_elf_write_section_eh_frame,
3304 don't allow a -2 return unless need_* bit is already set, and
3305 handle offsets adjusted for output_offset.
3306 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
3307 * elf.c (_bfd_elf_section_offset): Update call.
3309 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
3312 * coffcode.h (coff_compute_section_file_positions): Cast to
3313 bfd_vma when computing page alignment.
3315 2004-10-13 Mark Mitchell <mark@codesourcery.com>
3317 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3318 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
3320 2004-10-12 Mark Mitchell <mark@codesourcery.com>
3322 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
3323 relocations use a virtual address, not a section offset.
3325 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3327 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
3328 (narrow_instruction, widen_instruction): Remove unnecessary calls to
3329 xtensa_format_encode.
3330 (ebb_propose_action): Inline call to ebb_add_proposed_action.
3331 (ebb_add_proposed_action): Delete.
3333 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3335 * elf32-xtensa.c: Use ISO C90 formatting.
3337 2004-10-12 Paul Brook <paul@codesourcery.com>
3339 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
3342 2004-10-12 Paul Brook <paul@codesourcery.com>
3344 * elf32-arm.h: Support EABI version 4 objects.
3346 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3349 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
3350 Don't mark as default.
3351 (bfd_x86_64_arch): Don't mark as default.
3353 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3355 * elflink.c (enum action_discarded): New.
3356 (elf_section_complain_discarded): Delete.
3357 (elf_action_discarded): New function subsuming the above and also
3358 controlling reloc behaviour.
3359 (elf_link_input_bfd): Use it.
3361 2004-10-11 Jakub Jelinek <jakub@redhat.com>
3363 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
3364 (special_sections): Add .gnu.liblist and .gnu.conflict.
3365 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
3367 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3370 * elflink.c (elf_link_input_bfd): Try harder to support
3371 relocations against symbols in removed linkonce sections.
3373 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3375 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
3378 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
3379 sections do not reference symbols in non-SEC_ALLOC sections.
3381 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3384 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
3385 (_bfd_elf_link_omit_section_dynsym): Formatting.
3387 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3389 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
3390 * libbfd.h: Regnerate.
3391 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
3392 * elf32-frv.c: Likewise.
3393 * elf32-m32r.c: Likewise.
3394 * elf32-ppc.c: Likewise.
3395 * elf64-hppa.c: Likewise.
3396 * elfxx-ia64.c: Likewise.
3397 * opncls.c: Likewise.
3399 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3401 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
3402 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
3403 offsets stored in struct eh_cie_fde entries before doing other
3406 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
3407 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
3408 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
3409 setting offsets for removed CIEs. Don't set "sec", instead set
3410 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
3411 CIE in hdr_info. Only set make_relative and make_lsda_relative
3412 for CIEs. Use pointers rather than array indices.
3413 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
3414 make_lsda_relative, need_* on cie_inf for FDEs.
3415 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
3416 section output_offset. Delete cie_offset, instead use cie_inf
3417 pointer to CIE entry. Use need_relative and need_lsda_relative on
3418 CIE entry for FDEs. Use pointers rather than array indices.
3420 2004-10-09 Alan Modra <amodra@bigpond.net.au>
3422 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3423 bfd_is_target_special_symbol.
3424 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3425 * som.c (som_bfd_is_target_special_symbol): Define.
3427 2004-10-08 Nick Clifton <nickc@redhat.com>
3429 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3430 * configure: Regenerate.
3431 * bfd-in2.h: Regenerate.
3432 * syms.c (bfd_is_target_special_symbol): New interface function.
3433 Returns true when a symbol should be considered to be special.
3434 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3435 the symbol jump table.
3436 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3437 Return true iff the symbol is a mapping symbol.
3438 (bfd_elf32_bfd_is_target_special_symbol): Define.
3439 * elfxx-target.h: Provide a default definition for
3440 bfd_is_target_special_symbol.
3441 * aout-target.h: Likewise.
3442 * aout-tic30.c: Likewise.
3443 * binary.c: Likewise.
3444 * coffcode.h: Likewise.
3445 * i386msdos.c: Likewise.
3448 * libaout.h: Likewise.
3449 * libbfd-in.h: Likewise
3450 * libecoff.h: Likewise.
3451 * mach-o.c: Likewise.
3453 * nlm-target.h: Likewise.
3454 * oasys.c: Likewise.
3456 * ppcboot.c: Likewise.
3458 * tekhex.c: Likewise.
3459 * versados.c: Likewise.
3461 * xcoff-target.h: Likewise.
3463 * libbfd.h: Regenerate.
3465 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3467 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
3468 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
3469 (elf_backend_section_from_shdr): Define.
3471 2004-10-08 Alan Modra <amodra@bigpond.net.au>
3473 * syms.c (bfd_is_local_label): Return false for file symbols.
3475 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3476 David Heine <dlheine@tensilica.com>
3478 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
3479 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
3480 (elf32xtensa_no_literal_movement): New global variable.
3481 (elf_howto_table): Add entries for new relocations.
3482 (elf_xtensa_reloc_type_lookup): Handle new relocations.
3483 (property_table_compare): When addresses are equal, compare sizes and
3484 various property flags.
3485 (property_table_matches): New.
3486 (xtensa_read_table_entries): Extend to read new property tables. Add
3487 output_addr parameter to indicate that output addresses should be used.
3488 Use bfd_get_section_limit.
3489 (elf_xtensa_find_property_entry): New.
3490 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
3491 (elf_xtensa_check_relocs): Handle new relocations.
3492 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
3493 relocations. Use new xtensa-isa.h functions.
3494 (build_encoding_error_message): Remove encode_result parameter. Add
3495 new target_address parameter used to detect alignment errors.
3496 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
3497 error handling. Use new is_operand_relocation function.
3498 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
3499 Use underbar macro for error messages. Formatting.
3500 (get_const16_opcode): New.
3501 (get_l32r_opcode): Add a separate flag for initialization.
3502 (get_relocation_opnd): Operand number is no longer explicit in the
3503 relocation. Change to decode the opcode and analyze its operands.
3504 (get_relocation_slot): New.
3505 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
3506 Use new xtensa-isa.h functions to handle multislot instructions.
3507 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
3508 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
3509 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
3510 check_loop_aligned, check_branch_target_aligned_address, narrowable,
3511 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
3512 get_single_format, init_op_single_format_table): New.
3513 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
3514 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
3515 (contract_asm_expansion): Add error_message parameter and pass it to
3516 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
3517 with R_XTENSA_SLOT0_OP.
3518 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
3519 instructions. Use new xtensa-isa.h functions.
3520 (r_reloc struct): Add new virtual_offset field.
3521 (r_reloc_init): Add contents and content_length parameters. Set
3522 virtual_offset field to zero. Add contents to target_offset field for
3523 partial_inplace relocations.
3524 (r_reloc_is_defined): Check for null.
3525 (print_r_reloc): New debug function.
3526 (source_reloc struct): Replace xtensa_operand field with pair of the
3527 opcode and the operand position. Add is_abs_literal field.
3528 (init_source_reloc): Specify operand by opcode/position pair. Set
3529 is_abs_literal field.
3530 (source_reloc_compare): When target_offsets are equal, compare other
3531 fields to make sorting predictable.
3532 (literal_value struct): Add is_abs_literal field.
3533 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
3534 (init_literal_value): New.
3535 (is_same_value): Replace with ...
3536 (literal_value_equal): ... this function. Add comparisons of
3537 virtual_offset and is_abs_literal fields.
3538 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
3539 failure. Initialize has_last_loc field.
3540 (value_map_hash_table_delete): New.
3541 (hash_literal_value): Rename to ...
3542 (literal_value_hash): ... this. Include is_abs_literal flag and
3543 virtual_offset field in the hash value.
3544 (get_cached_value): Rename to ...
3545 (value_map_get_cached_value): ... this. Update calls to
3546 literal_value_hash and literal_value_equal.
3547 (add_value_map): Check for allocation failure. Update calls to
3548 value_map_get_cached_value and literal_value_hash.
3549 (text_action, text_action_list, text_action_t): New types.
3550 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
3551 text_action_add, text_action_add_literal, offset_with_removed_text,
3552 offset_with_removed_text_before_fill, find_insn_action,
3553 print_action_list, print_removed_literals): New.
3554 (offset_with_removed_literals): Delete.
3555 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
3556 fix_array, fix_array_count, allocated_relocs, relocs_count, and
3557 allocated_relocs_count fields.
3558 (init_xtensa_relax_info): Initialize new fields.
3559 (reloc_bfd_fix struct): Add new translated field.
3560 (reloc_bfd_fix_init): Add translated parameter and use it to set the
3562 (fix_compare, cache_fix_array): New.
3563 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
3564 section via get_xtensa_relax_info. Use cache_fix_array to set up
3565 sorted fix_array and use bsearch instead of linear search.
3566 (section_cache_t): New struct.
3567 (init_section_cache, section_cache_section, clear_section_cache): New.
3568 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
3569 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
3570 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
3571 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
3573 (retrieve_contents): Use bfd_get_section_limit.
3574 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
3575 to compute_removed_literals. Free value_map_hash_table when no longer
3577 (analyze_relocations): Check is_relaxable_asm_section flag. Call
3578 compute_text_actions for all sections.
3579 (find_relaxable_sections): Mark sections as relaxable if they contain
3580 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
3581 call. Increment relax_info src_count field only for appropriate
3582 relocation types. Remove is_literal_section check.
3583 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
3584 r_reloc_init and find_associated_l32r_irel. Check
3585 is_relaxable_asm_section flag. Handle L32R instructions with absolute
3586 literals. Pass is_abs_literal flag to init_source_reloc.
3587 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
3588 CONST16 instructions. Adjust calls to r_reloc_init and
3589 pcrel_reloc_fits. Handle weak symbols conservatively.
3590 (find_associated_l32r_irel): Add bfd parameter and pass it to
3592 (compute_text_actions, compute_ebb_proposed_actions,
3593 compute_ebb_actions, check_section_ebb_pcrels_fit,
3594 check_section_ebb_reduces, text_action_add_proposed,
3595 compute_fill_extra_space): New.
3596 (remove_literals): Replace with ...
3597 (compute_removed_literals): ... this function. Call
3598 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
3599 Call xtensa_read_table_entries to get the property table. Skip
3600 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
3601 is_removable_literal, remove_dead_literal, and
3602 identify_literal_placement functions.
3603 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
3604 instead of linear search.
3605 (is_removable_literal, remove_dead_literal,
3606 identify_literal_placement): New.
3607 (relocations_reach): Update check for literal not referenced by any
3608 PC-relative relocations. Adjust call to pcrel_reloc_fits.
3609 (coalesce_shared_literal, move_shared_literal): New.
3610 (relax_section): Use bfd_get_section_limit. Call
3611 translate_section_fixes. Update calls to r_reloc_init and
3612 offset_with_removed_text. Check new is_relaxable_asm_section flag.
3613 Add call to pin_internal_relocs. Add special handling for
3614 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
3615 info to calculate new addend_displacement variable. Replace code for
3616 deleting literals with more general code to perform the actions
3617 determined by the action_list for the section.
3618 (translate_section_fixes, translate_reloc_bfd_fix): New.
3619 (translate_reloc): Check new is_relaxable_asm_section flag. Call
3620 find_removed_literal only if is_operand_relocation. Update call to
3621 offset_with_removed_text. Use new target_offset and removed_bytes
3623 (move_literal): New.
3624 (relax_property_section): Use bfd_get_section_limit. Set new
3625 is_full_prop_section flag and handle new property tables. Update calls
3626 to r_reloc_init and offset_with_removed_text. Check
3627 is_relaxable_asm_section flag. Handle expansion of zero-sized
3628 unreachable entries, with use of offset_with_removed_text_before_fill.
3629 For relocatable links, combine entries only for literal tables.
3630 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
3631 calls to offset_with_removed_text. Translate st_size field for
3633 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
3634 failure. Add contents parameter. Update call to get_bfd_fix. Update
3635 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
3636 R_XTENSA_ASM_EXPAND relocs.
3637 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
3638 call to get_bfd_fix. Include offset from contents for partial_inplace
3640 (is_reloc_sym_weak): New.
3641 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
3642 (prop_sec_len): New.
3643 (xtensa_is_property_section): Handle new property sections.
3644 (is_literal_section): Delete.
3645 (internal_reloc_compare): When r_offset matches, compare r_info and
3646 r_addend to make sorting predictable.
3647 (internal_reloc_matches): New.
3648 (xtensa_get_property_section_name): Handle new property sections.
3649 (xtensa_get_property_predef_flags): New.
3650 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
3651 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
3652 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
3653 (xtisa_errno, xtisa_error_msg): New variables.
3654 (xtensa_isa_errno, xtensa_isa_error_msg): New.
3655 (xtensa_insnbuf_alloc): Add error handling.
3656 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
3657 use xtensa_format_decode. Add error handling.
3658 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
3659 instruction length to find the number of bytes to copy.
3660 (xtensa_isa_init): Add error handling. Replace calls to
3661 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
3662 tables in the xtensa_modules structure.
3663 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
3664 xtensa_extend_isa): Delete.
3665 (xtensa_isa_free): Change to only free lookup tables.
3666 (opname_lookup_compare): Replace with ...
3667 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
3668 (xtensa_insn_maxlength): Rename to ...
3669 (xtensa_isa_maxlength): ... this.
3670 (xtensa_insn_length): Delete.
3671 (xtensa_insn_length_from_first_byte): Replace with ...
3672 (xtensa_isa_length_from_chars): ... this function.
3673 (xtensa_num_opcodes): Rename to ...
3674 (xtensa_isa_num_opcodes): ... this.
3675 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
3676 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
3677 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3678 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3679 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3680 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3681 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3682 (xtensa_opcode_lookup): Add error handling.
3683 (xtensa_decode_insn): Replace with ...
3684 (xtensa_opcode_decode): ... this function, with new format and
3685 slot parameters. Add error handling.
3686 (xtensa_encode_insn): Replace with ...
3687 (xtensa_opcode_encode): ... this function, which does the encoding via
3688 one of the entries in the "encode_fns" array. Add error handling.
3689 (xtensa_opcode_name): Add error handling.
3690 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3691 xtensa_opcode_is_call): New.
3692 (xtensa_num_operands): Replace with ...
3693 (xtensa_opcode_num_operands): ... this function. Add error handling.
3694 (xtensa_opcode_num_stateOperands,
3695 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3696 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3697 xtensa_operand_is_visible): New.
3698 (xtensa_get_operand, xtensa_operand_kind): Delete.
3699 (xtensa_operand_inout): Add error handling and special-case for
3701 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3702 operate on one slot of an instruction. Added error handling.
3703 (xtensa_operand_encode): Handle default operands with no encoding
3704 functions. Check for success by comparing against decoded value.
3706 (xtensa_operand_decode): Handle default operands. Return decoded value
3707 through argument pointer. Add error handling.
3708 (xtensa_operand_is_register, xtensa_operand_regfile,
3709 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3710 (xtensa_operand_isPCRelative): Rename to ...
3711 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3712 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3713 through argument pointer. Add error handling.
3714 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3715 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3716 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3717 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3718 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3719 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3720 xtensa_state_is_exported, xtensa_sysreg_lookup,
3721 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3722 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3723 xtensa_interface_num_bits, xtensa_interface_inout,
3724 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3725 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3726 * xtensa-modules.c: Rewrite to use new data structures.
3727 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3728 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3729 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3730 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3731 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3732 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3733 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3734 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3735 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3736 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3737 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3738 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3739 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3740 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3741 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3742 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3743 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3744 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3745 * Makefile.in: Regenerate.
3746 * bfd-in2.h: Likewise.
3747 * libbfd.h: Likewise.
3749 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3751 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3752 against the absolute section.
3753 (mips_elf64_write_rela): Likewise.
3755 2004-10-07 Jan Beulich <jbeulich@novell.com>
3757 * elf.c (elf_find_function): Don't generally check for matching
3758 section, just for non-file symbols. Remove redunant comparison
3760 * elf32-arm.h (arm_elf_find_function): Likewise.
3762 2004-10-07 Jeff Baker <jbaker@qnx.com>
3764 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3765 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3768 2004-10-04 Roland McGrath <roland@redhat.com>
3770 * hash.c (bfd_hash_set_default_size): Use const for table.
3771 Use size_t instead of int for variable compared to sizeof results.
3773 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3776 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3778 2004-10-01 Paul Brook <paul@codesourcery.com>
3780 * elf32-arm.h (elf32_arm_fake_sections,
3781 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3783 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3785 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3787 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3789 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3790 need_relative or need_lsda_relative if we are processing an
3791 offset for a reloc on a FDE initial loc or LSDA field
3793 (_bfd_elf_write_section_eh_frame): Test need_relative and
3794 need_lsda_relative in place of corresponding make_* field
3795 when deciding to use pc-relative encodings.
3797 2004-09-30 Paul Brook <paul@codesourcery.com>
3799 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3800 target2 relocation type.
3802 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3805 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3807 2004-09-30 Paul Brook <paul@codesourcery.com>
3809 * reloc.c: Add BFD_RELOC_ARM_SMI.
3810 * bfd-in2.h: Regenerate.
3813 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3815 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3816 vma and output offset to address.
3817 * simple.c (simple_save_output_info): Only set output section
3818 and offset for debug sections, or those not already set up by
3820 (bfd_simple_get_relocated_section_contents): Update comment.
3822 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3824 * elf.c (IS_LOADED): Delete.
3825 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3826 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3829 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3832 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3833 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3834 redundant assignment of EM_SPARC.
3836 2004-09-22 Brian Ford <ford@vss.fsi.com>
3838 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3839 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3841 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3843 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3845 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3846 (elf_backend_modify_segment_map): Don't define.
3848 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3850 * elf.c (IS_LOADED): Define.
3851 (assign_file_positions_for_segments): Don't round up file offset of
3852 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3853 Delete code handling link script adjustment of lma. Do the adjust
3854 in later code handling similar ajustments. Remove dead code error
3855 check. Warn if section lma would require a negative offset
3856 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3857 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3858 update voff in section loop. Change voff in segment loop to be an
3859 adjustment on top of "off". Set sec->filepos and update "off" later.
3860 Test for loadable sections consistently using IS_LOADED. Similarly,
3861 test for alloc-only sections other than .tbss consistently.
3862 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3863 Tidy PT_NOTE handling. Use %B and %A in error messages.
3864 (assign_file_positions_except_relocs): Use %B in error message.
3866 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3868 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3869 (CONFIG_STATUS_DEPENDENCIES): New.
3870 (Makefile): Removed.
3871 (config.status): Likewise.
3872 * Makefile.in: Regenerated.
3874 2004-09-17 Paul Brook <paul@codesourcery.com>
3876 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3877 (bfd_elf32_arm_process_before_allocation): Update prototype.
3878 * bfd-in2.h: Regenerate.
3879 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3880 (elf32_arm_link_hash_table_create): Set it.
3881 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3882 (bfd_elf32_arm_set_target_relocs): New function.
3883 (arm_real_reloc_type): New function.
3884 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3885 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3886 (elf32_arm_gc_sweep_hook): Ditto.
3887 (elf32_arm_check_relocs): Ditto.
3888 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3889 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3891 (elf32_arm_got_prel): New variable.
3892 (elf32_arm_howto_from_type): New function.
3893 (elf32_arm_info_to_howto): Use it.
3894 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3895 BFD_RELOC_ARM_TARGET2.
3896 * libbfd.h: Regenerate.
3897 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3899 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3901 * ecoff.c: Update u.undef.next refs.
3902 * elf64-ppc.c: Likewise.
3903 * elflink.c: Likewise.
3904 * linker.c: Likewise.
3905 * xcofflink.c: Likewise.
3907 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3908 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3909 fields to indirect struct.
3910 * elf-m10300.c: Update u.weakdef refs.
3911 * elf32-arm.h: Likewise.
3912 * elf32-cris.c: Likewise.
3913 * elf32-frv.c: Likewise.
3914 * elf32-hppa.c: Likewise.
3915 * elf32-i370.c: Likewise.
3916 * elf32-i386.c: Likewise.
3917 * elf32-m32r.c: Likewise.
3918 * elf32-m68k.c: Likewise.
3919 * elf32-ppc.c: Likewise.
3920 * elf32-s390.c: Likewise.
3921 * elf32-sh.c: Likewise.
3922 * elf32-sparc.c: Likewise.
3923 * elf32-vax.c: Likewise.
3924 * elf32-xtensa.c: Likewise.
3925 * elf64-alpha.c: Likewise.
3926 * elf64-hppa.c: Likewise.
3927 * elf64-ppc.c: Likewise.
3928 * elf64-s390.c: Likewise.
3929 * elf64-sh64.c: Likewise.
3930 * elf64-sparc.c: Likewise.
3931 * elf64-x86-64.c: Likewise.
3932 * elfxx-ia64.c: Likewise.
3933 * elfxx-mips.c: Likewise.
3934 * elflink.c: Likewise. Also u.elf_hash_value.
3935 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3937 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3938 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3939 (bfd_elf_gc_record_vtentry): Likewise.
3940 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3942 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3944 * Makefile.am: Run "make dep-am".
3945 * Makefile.in: Regenerate.
3946 * bfd-in2.h: Regenerate.
3947 * po/SRC-POTFILES.in: Regenerate.
3948 * po/bfd.pot: Regenerate.
3950 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3952 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3953 with bitfields. Make "type" and "other" bitfields too.
3954 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3955 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3956 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3957 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3958 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3959 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3960 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3961 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3962 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3963 * elf-m10300.c: Likewise.
3965 * elf32-arm.h: Likewise.
3966 * elf32-cris.c: Likewise.
3967 * elf32-frv.c: Likewise.
3968 * elf32-hppa.c: Likewise.
3969 * elf32-i370.c: Likewise.
3970 * elf32-i386.c: Likewise.
3971 * elf32-m32r.c: Likewise.
3972 * elf32-m68k.c: Likewise.
3973 * elf32-ppc.c: Likewise.
3974 * elf32-s390.c: Likewise.
3975 * elf32-sh-symbian.c: Likewise.
3976 * elf32-sh.c: Likewise.
3977 * elf32-sh64.c: Likewise.
3978 * elf32-sparc.c: Likewise.
3979 * elf32-vax.c: Likewise.
3980 * elf32-xtensa.c: Likewise.
3981 * elf64-alpha.c: Likewise.
3982 * elf64-hppa.c: Likewise.
3983 * elf64-ppc.c: Likewise.
3984 * elf64-s390.c: Likewise.
3985 * elf64-sh64.c: Likewise.
3986 * elf64-sparc.c: Likewise.
3987 * elf64-x86-64.c: Likewise.
3988 * elflink.c: Likewise.
3989 * elfxx-ia64.c: Likewise.
3990 * elfxx-mips.c: Likewise.
3991 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3992 * configure: Regenerate.
3993 * aclocal.m4: Regenerate.
3995 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3997 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3998 around uses of R_ARM_TARGET1.
3999 (elf32_arm_check_relocs): Likewise.
4001 2004-09-13 Paul Brook <paul@codesourcery.com>
4003 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4005 * bfd-in2.h: Regenerate.
4006 * libbfd.h: Regenerate.
4007 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
4008 (elf32_arm_link_hash_table_create): Set target1_is_rel.
4009 (bfd_elf32_arm_process_before_allocation): Ditto.
4010 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
4011 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
4012 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
4015 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4017 * hpux-core.c (thread_section_p): New function.
4018 (hpux_core_core_file_p): Fix computation of offset in call
4019 to bfd_seek. Create a ".reg" section from an arbitrary
4020 ".reg/<id>" section if none was created after having read
4023 2004-09-11 Andreas Schwab <schwab@suse.de>
4025 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
4026 * aclocal.m4: Rebuild.
4027 * configure: Rebuild.
4029 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4031 * section.c (bfd_sections_find_if): Fix parameter name in
4032 comment to match code.
4034 2004-09-10 Alan Modra <amodra@bigpond.net.au>
4036 * elf.c (assign_file_positions_except_relocs): Assign relocs
4037 stored in a bfd section.
4039 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
4041 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
4042 h->gotplt_refcount to 0, not -1.
4044 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
4046 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4047 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
4049 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
4050 handle symbol visibility here.
4052 2004-09-07 Alan Modra <amodra@bigpond.net.au>
4054 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4055 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
4057 (ppc_stub_name): Remove trailing "+0" on stub name.
4058 (create_linkage_sections): Create relocations for
4059 branch lookup table when --emit-relocs as well as when --shared.
4060 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
4061 relbrlt test. For --emit-stub-syms, always output a sym even when
4062 one already exists on a plt call stub. Put stub type in the stub
4064 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
4066 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
4067 reloc_count in stub sections. Adjust relbrlt test.
4068 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
4069 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
4070 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
4071 for relocs against discarded symbols. Fix comments.
4073 2004-09-06 Mark Mitchell <mark@codesourcery.com>
4075 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
4076 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
4078 (map_sections_to_segments): ... here. Use it. Assign a file
4079 position to the .dynamic section if it is not loadable, but part
4080 of the PT_DYNAMIC segment.
4081 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4082 offsets, not VMAs, for the BPABI. Do not fill in the header in
4083 the .got.plt section for the BPABI.
4084 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
4086 (elf_backend_want_got_plt): Define to zero for Symbian OS.
4088 2004-09-06 Nick Clifton <nickc@redhat.com>
4090 * elflink.c (elf_link_add_object_symbols): Set the error code to
4091 bfd_error_wrong_format when the input format does not match the
4094 2004-09-06 Alan Modra <amodra@bigpond.net.au>
4096 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
4097 (ppc64_elf_check_directives): ..here.
4098 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
4099 before accessing ppc64_elf_tdata.
4100 (ppc64_elf_finish_dynamic_sections): And here too.
4102 2004-09-04 Alan Modra <amodra@bigpond.net.au>
4104 * bfd.c (_bfd_default_error_handler): Correct loop exit.
4106 2004-09-03 Mark Mitchell <mark@codesourcery.com>
4108 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
4109 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
4110 (bfd_elf32_littlearm_symbian_vec): Likewise.
4111 * configure: Regenerated.
4112 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
4113 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
4114 (PLT_ENTRY_SIZE): Likewise.
4115 (bfd_vma_elf32_arm_symbian_plt_entry): New
4117 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
4119 (create_got_section): Don't create sections when generating BPABI
4121 (elf32_arm_create_dynamic_sections): Tidy.
4122 (elf32_arm_link_hash_table_create): Set plt_header_size,
4123 plt_entry_size, and symbian_p.
4124 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
4125 generating BPABI objects.
4126 (allocate_dynrelocs): Use htab->plt_header_size, not
4127 PLT_HEADER_SIZE. Do not add to .got.plt when
4128 generating BPABI objects.
4129 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
4130 * elfarm-nabi.c: Add SymbianOS target vectors.
4131 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
4132 (_bfd_elf_link_create_dynamic_sections): Likewise.
4133 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
4134 (elfNN_bed): Use it.
4135 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
4136 (bfd_elf32_littlearm_symbian_vec): Likewise.
4137 (_bfd_target_vector): Add them.
4139 2004-09-03 Nick Clifton <nickc@redhat.com>
4142 * coffcode.h (handle_COMDAT): Replace abort with an warning
4143 message and allow the scan to continue.
4145 2004-09-02 Alan Modra <amodra@bigpond.net.au>
4147 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
4148 in when reading relocs, not our sorted syms. Remove unnecessary
4151 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
4153 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
4155 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
4157 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
4158 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
4159 replace uses of *_alias with *_noncanonical.
4160 * aclocal.m4: Rebuild with aclocal 1.4p6.
4161 * Makefile.in: Rebuild with automake 1.4p6.
4162 * doc/Makefile.in: Rebuild with automake 1.4p6.
4163 * configure.in: Autoupdate with autoupdate 2.59.
4164 * config.in: Regenerate with autoheader 2.59.
4165 * configure: Regnerate with autoconf 2.59.
4167 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4169 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
4170 symbol pointer arrays before modifying.
4172 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4174 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
4175 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
4176 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
4177 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
4178 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
4179 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
4180 Use both symbol tables on non-relocatable objects. Use a common
4181 error exit. Fix "mid" warning.
4182 * libbfd.h: Regenerate.
4183 * bfd-in2.h: Regenerate.
4185 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4187 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
4189 (struct sfpr_def_parms): Save some space.
4190 (sfpr_define): Here too.
4192 * elf64-ppc.c (compare_symbols): Put section syms first.
4193 (sym_exists_at): New function.
4194 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
4195 points only for relocatable files. Use .opd section contents
4196 otherwise. Generally clean up the code.
4198 2004-08-27 Alan Modra <amodra@bigpond.net.au>
4200 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
4201 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
4202 (struct sfpr_def_parms): New.
4203 (sfpr_define): New function.
4204 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
4205 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
4206 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
4207 (savefpr1_tail, restfpr1_tail): New functions.
4208 (savevr, savevr_tail, restvr, restvr_tail): New functions.
4209 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
4210 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
4211 code. Define all ABI mandated _save and _rest functions.
4213 2004-08-26 Paul Brook <paul@codesourcery.com>
4215 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
4217 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4219 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
4222 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4224 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
4225 that pcrel correction is applied for R_386_PC32.
4227 2004-08-25 Alan Modra <amodra@bigpond.net.au>
4229 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
4230 for R_386_32 and R_386_PC32 relocs against symbols defined in
4233 2004-08-25 Dmitry Diky <diwil@spec.ru>
4235 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
4236 Add new relocations.
4237 * bfd-in2.h: Regenerate.
4238 * libbfd.h: Regenerate.
4239 * elf32-msp430.c: Clean-up code.
4240 (elf_msp430_howto_table): Add new relocation entries.
4241 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
4242 (msp430_elf_relax_section): New function.
4243 (msp430_elf_relax_delete_bytes): New function.
4244 (msp430_elf_symbol_address_p): New function.
4246 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4248 * elf32-m32r.c (m32r_elf_relocate_section): Handle
4249 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
4251 2004-08-20 Daniel Jacobowitz <dan@debian.org>
4253 * elflink.c (_bfd_elf_section_already_linked): Handle
4254 SEC_LINK_DUPLICATES_SAME_CONTENTS.
4256 2004-08-19 Mark Mitchell <mark@codesourcery.com>
4258 * config.bfd (arm*-*-symbianelf*): New target.
4259 (arm*-*-eabi*): Likewise.
4261 2004-08-19 Alan Modra <amodra@bigpond.net.au>
4263 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
4264 "struct ppc_link_hash_entry *".
4265 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
4266 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
4268 2004-08-19 Jakub Jelinek <jakub@redhat.com>
4270 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
4271 entries (where fd_aux overlaps next entry's fd_func).
4272 Add non_overlapping argument, use it.
4273 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
4274 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4275 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
4276 as indexes into opd_sym_map/opd_adjust array.
4277 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
4279 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4281 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
4282 if we can look up their function descriptor in a regular file.
4284 2004-08-18 Nick Clifton <nickc@redhat.com>
4287 * cofflink.c (coff_link_add_symbols): Check that the comdat
4288 pointer in the coff_section_data structure has been initialised
4291 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4294 * elflink.c (bfd_elf_record_link_assignment): Add comment about
4295 changing bfd_link_hash_undefined to bfd_link_hash_new.
4297 2004-08-17 Jakub Jelinek <jakub@redhat.com>
4299 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
4301 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
4302 (synthetic_opd, synthetic_relocatable): New variables.
4303 (compare_symbols, compare_relocs): New helper routines.
4304 (ppc64_elf_get_synthetic_symtab): New function.
4305 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
4307 * bfd-in2.h: Regenerated.
4308 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
4309 to relsyms. Return 0 if abfd is relocatable.
4311 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4313 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
4315 2004-08-17 Nick Clifton <nickc@redhat.com>
4317 * (is_arm_mapping_symbol_name): New function - return true
4318 when a symbol name matches the requirements for an ARM mapping
4320 (arm_elf_find_function): New function based on
4321 elf_find_function in elf.c but skipping ARM mapping symbols
4322 and including thumb function symbols.
4323 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
4324 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
4326 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4328 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
4329 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
4330 (ppc64_elf_brtaken_reloc): Here too.
4332 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4334 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
4336 (ppc64_elf_check_directives): Check that we have the right hash
4337 table before proceeding.
4339 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4341 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
4342 (adjust_opd_syms): Attach opd syms for deleted entries to one of
4343 the sections that will be discarded.
4345 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4347 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
4349 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4351 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
4352 free space available.
4354 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4356 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
4357 occurrences with bfd_byte * thoughout file.
4359 * coff-rs6000.c (do_shared_object_padding): Warning fix.
4360 (xcoff_write_armap_big): Likewise.
4361 (xcoff_write_archive_contents_old): Likewise.
4362 (xcoff_write_archive_contents_big): Likewise.
4364 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
4366 2004-08-13 Nick Clifton <nickc@redhat.com>
4368 * elf32-arm.h: Convert to ISO C90.
4370 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4373 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
4376 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4378 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
4379 (bfd_archive_filename, bfd_get_section_ident): Delete.
4380 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
4381 bfd_archive_filename.
4382 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
4383 to warn about symbols in discarded sections. Use _bfd_error_handler.
4384 * aout-adobe.c (aout_adobe_callback): See below.
4385 * aout-cris.c (swap_ext_reloc_in): ..
4386 * coff-arm.c (find_thumb_glue, find_arm_glue,
4387 coff_arm_relocate_section, bfd_arm_process_before_allocation,
4388 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
4389 coff_arm_copy_private_bfd_data): ..
4390 * coff-i860.c (i860_reloc_processing): ..
4391 * coff-mcore.c (mcore_coff_unsupported_reloc,
4392 coff_mcore_relocate_section): ..
4393 * coff-ppc.c (coff_ppc_relocate_section): ..
4394 * coff-rs6000.c (xcoff_create_csect_from_smclas
4395 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4396 sh_swap_insns, sh_relocate_section): ..
4397 * coff-tic54x.c (tic54x_reloc_processing): ..
4398 * coff-tic80.c (coff_tic80_relocate_section): ..
4399 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
4400 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
4401 coff_slurp_symbol_table, coff_classify_symbol,
4402 coff_slurp_reloc_table): ..
4403 * coffgen.c (_bfd_coff_read_string_table): ..
4404 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
4405 _bfd_coff_generic_relocate_section): ..
4406 * cpu-arm.c (bfd_arm_merge_machines): ..
4407 * cpu-sh.c (sh_merge_bfd_arch): ..
4408 * elf-hppa.h (elf_hppa_relocate_section): ..
4409 * elf.c (bfd_elf_string_from_elf_section, setup_group,
4410 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
4411 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
4412 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
4413 * elf32-arm.h (find_thumb_glue, find_arm_glue,
4414 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
4415 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
4416 elf32_arm_relocate_section, elf32_arm_set_private_flags,
4417 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
4418 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
4419 cris_elf_merge_private_bfd_data
4420 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
4421 * elf32-gen.c (elf32_generic_link_add_symbols): ..
4422 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4423 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4424 elf32_hppa_relocate_section): ..
4425 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4426 i370_elf_check_relocs, i370_elf_relocate_section): ..
4427 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4428 elf_i386_relocate_section): ..
4429 * elf32-m32r.c (m32r_elf_relocate_section,
4430 m32r_elf_merge_private_bfd_data): ..
4431 * elf32-m68hc1x.c (m68hc12_add_stub,
4432 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4433 * elf32-m68k.c (elf_m68k_relocate_section): ..
4434 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4435 mcore_elf_relocate_section): ..
4436 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4437 ppc_elf_check_relocs, ppc_elf_relocate_section,
4438 ppc_elf_begin_write_processing): ..
4439 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4440 elf_s390_relocate_section): ..
4441 * elf32-sh-symbian.c (sh_symbian_import_as,
4442 sh_symbian_process_embedded_commands,
4443 sh_symbian_relocate_section): ..
4444 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4445 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4446 sh_elf_merge_private_data): ..
4447 * elf32-sparc.c (elf32_sparc_check_relocs,
4448 elf32_sparc_relocate_section,
4449 elf32_sparc_merge_private_bfd_data): ..
4450 * elf32-v850.c (v850_elf_check_relocs,
4451 v850_elf_merge_private_bfd_data): ..
4452 * elf32-xtensa.c (elf_xtensa_check_relocs,
4453 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4454 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4455 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4456 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4457 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4458 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4459 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4460 ppc64_elf_relocate_section): ..
4461 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4462 elf_s390_relocate_section): ..
4463 * elf64-sh64.c (sh_elf64_relocate_section): ..
4464 * elf64-sparc.c (sparc64_elf_check_relocs,
4465 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
4466 sparc64_elf_merge_private_bfd_data): ..
4467 * elf64-x86-64.c (elf64_x86_64_check_relocs,
4468 elf64_x86_64_relocate_section): ..
4469 * elflink.c (_bfd_elf_add_default_symbol,
4470 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
4471 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
4472 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
4473 elf_get_linked_section_vma, elf_fixup_link_order,
4474 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
4475 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
4476 * elfxx-ia64.c (elfNN_ia64_relax_section,
4477 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
4478 * elfxx-mips.c (mips_elf_perform_relocation,
4479 _bfd_mips_elf_check_relocs,
4480 _bfd_mips_elf_merge_private_bfd_data): ..
4481 * ieee.c (ieee_slurp_external_symbols): ..
4482 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
4483 * libbfd.c (_bfd_generic_verify_endian_match): ..
4484 * linker.c (_bfd_generic_link_add_one_symbol,
4485 _bfd_generic_section_already_linked): ..
4486 * pdp11.c (translate_to_native_sym_flags): ..
4487 * pe-mips.c (coff_pe_mips_relocate_section): ..
4488 * peicode.h (pe_ILF_build_a_bfd): ..
4489 * srec.c (srec_bad_byte): ..
4490 * stabs.c (_bfd_link_section_stabs): ..
4491 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
4492 Replace all uses of bfd_archive_filename and bfd_get_section_ident
4493 with corresponding %B and %A in _bfd_error_handler format string.
4494 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
4495 calls to use %A and %B. Fix "against symbol .. from section" and
4496 similar error messages. Combine multiple _bfd_error_handler calls
4497 where they were separated due to bfd_archive_filename deficiencies.
4498 * bfd-in2.h: Regenerate.
4500 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
4502 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
4505 2004-08-10 Alan Modra <amodra@bigpond.net.au>
4507 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
4508 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
4509 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
4511 (link_hash_newfunc): Init was_undefined.
4512 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
4513 Use undefweak instead.
4514 (ppc64_elf_check_directives): Fix undefs chain.
4515 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
4517 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
4518 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
4519 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
4521 2004-08-09 Jakub Jelinek <jakub@redhat.com>
4523 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
4524 error, test input_section flags rather than sec.
4526 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4528 * elf-bfd.h (struct elf_backend_data): Add
4529 elf_backend_archive_symbol_lookup.
4530 (_bfd_elf_archive_symbol_lookup): Declare.
4531 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
4532 (elf_link_add_archive_symbols): ..extracted from here. Call the
4534 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
4535 (elfNN_bed): Init new field.
4536 * elf64-ppc.c (elf_backend_check_directives): Define.
4537 (elf_backend_archive_symbol_lookup): Define.
4538 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
4539 a ppc_link_hash_entry pointer.
4541 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
4542 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
4543 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
4544 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
4545 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
4546 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4547 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
4550 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4552 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
4553 (ppc64_elf_add_symbol_hook): Test for NULL section.
4554 (get_sym_h): Formatting.
4555 (ppc64_elf_size_stubs): Include reloc addend in value stored as
4558 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
4559 long branch stubs with code handling plt and r2off branch stubs.
4561 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4563 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
4564 * elflink.c (elf_link_input_bfd): Formatting.
4565 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
4567 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
4568 (link_hash_newfunc): Don't set it.
4569 (ppc64_elf_copy_indirect_symbol): Nor copy it.
4570 (ppc64_elf_mark_entry_syms): Delete.
4571 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
4572 sections. Use get_opd_info.
4573 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
4575 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4577 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
4579 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
4580 (func_desc_adjust): Don't set have_undefweak.
4581 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
4582 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
4584 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
4585 "struct ppc_link_hash_entry *". Adjust all references.
4586 (ppc64_elf_hide_symbol): Correct a comment.
4588 * elf64-ppc.c (get_opd_info): New function.
4589 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
4590 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
4591 before calling get_fdh. Test fdh rather than h before dereferencing
4592 fdh. Mark removed symbols in opd_adjust.
4593 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
4594 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
4596 (ppc64_elf_output_symbol_hook): Likewise.
4598 2004-08-06 Paul Brook <paul@codesourcery.com>
4600 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
4601 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
4602 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
4603 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
4604 and BFD_RELOC_ARM_SBREL32.
4605 * bfd-in2.h, bbfd.h: Regenerate.
4607 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4609 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
4610 the dynamic link symbol actually in use.
4612 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
4614 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
4616 2004-07-31 Joel Brobecker <brobecker@gnat.com>
4617 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4619 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
4620 SHN_MIPS_TEXT and SHN_MIPS_DATA.
4622 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
4623 Nick Clifton <nickc@redhat.com>
4626 * bfd.c (_bfd_default_error_handler): Make it global.
4628 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
4630 * elf.c (assign_section_numbers): Cope gracefully with sections
4631 which have SHF_LINK_ORDER set but no sh_link set up.
4632 * elflink.c (elf_get_linked_section_vma): Likewise.
4634 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
4637 * elfxx-target.h (elf_backend_link_order_error_handler): New.
4638 Set it to _bfd_default_error_handler.
4639 (elfNN_bed): Add elf_backend_link_order_error_handler.
4641 * libbfd-in.h (_bfd_default_error_handler): New.
4643 * libbfd.h: Regenerated.
4645 2004-07-30 Jakub Jelinek <jakub@redhat.com>
4647 * archures.c (bfd_mach_sparc_64bit_p): Define.
4648 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
4649 * bfd-in2.h: Rebuilt.
4651 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4653 Introduce SH2a support.
4654 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
4655 * archures.c (bfd_mach_sh2a_nofpu): New.
4656 * bfd-in2.h: Rebuilt.
4657 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
4658 (arch_info_struct): Add sh2a_nofpu.
4659 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
4660 2003-12-29 DJ Delorie <dj@redhat.com>
4661 * reloc.c: Add relocs for sh2a.
4662 * bfd-in2.h: Regenerate.
4663 * libbfd.hh: Regenerate.
4664 2003-12-01 Michael Snyder <msnyder@redhat.com>
4665 * archures.c (bfd_mach_sh2a): New.
4666 * bfd-in2.h: Rebuilt.
4667 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
4669 (arch_info_struct): Add sh2a.
4670 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
4672 2004-07-28 Nick Clifton <nickc@redhat.com>
4673 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4676 * som.c (setup_sections): Improve estimation of space sizes in
4677 relocatable objects.
4679 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4680 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4681 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4683 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4684 * configure: Regenerate.
4685 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4686 case that accepts OSABI=NetBSD and OSABI=SysV.
4687 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4688 the base of .got or .data (if .got does not exist).
4689 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4691 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4692 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4693 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4694 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4696 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4699 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4700 (elf_sec_group): Defined.
4701 (bfd_elf_match_symbols_in_sections): New prototype.
4702 (_bfd_elf_setup_group_pointers): Likewise.
4704 * elf.c (bfd_elf_discard_group): Abort.
4705 (bfd_elf_set_group_contents): Also include relocation sections.
4706 Remove zero-fill for ld -r.
4707 (_bfd_elf_setup_group_pointers): New function.
4708 (elf_sort_elf_symbol): Likewise.
4709 (elf_sym_name_compare): Likewise.
4710 (bfd_elf_match_symbols_in_sections): Likewise.
4712 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4714 * elflink.c (match_group_member): New.
4715 (elf_link_input_bfd): Check group member for discarded section.
4716 (try_match_symbols_in_sections): New function.
4717 (already_linked): Likewise.
4718 (_bfd_elf_section_already_linked): Support mixing comdat group
4719 and linkonce section.
4721 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4722 * linker.c (bfd_section_already_linked_table_traverse): New.
4724 * libbfd.h: Regenerated.
4726 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4728 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4729 BFD_RELOC_CRX_SWITCH32.
4730 * bfd-in2.h: Regenerate.
4731 * libbfd.h: Regenerate.
4732 * elf32-crx.c: Support relocation/relaxation of
4733 BFD_RELOC_CRX_SWITCH* types.
4735 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4737 * elf64-ppc.c: Correct "Linker stubs" comment.
4739 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4741 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4743 (elf_linked_to_section): New.
4745 * elf.c (assign_section_numbers): Set up sh_link for
4748 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4749 to sh_link for SHT_IA_64_UNWIND sections.
4751 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4753 * elflink.c (elf_fixup_link_order): Add _() to error message.
4755 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4757 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4760 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4762 * aout-adobe.c (aout_32_section_already_linked): Defined.
4763 * aout-target.h (MY_section_already_linked): Likewise.
4764 * aout-tic30.c (MY_section_already_linked): Likewise.
4765 * binary.c (binary_section_already_linked): Likewise.
4766 * bout.c (b_out_section_already_linked): Likewise.
4767 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4768 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4769 * coffcode.h (coff_section_already_linked): Likewise.
4770 * i386msdos.c (msdos_section_already_linked): Likewise.
4771 * i386os9k.c (os9k_section_already_linked): Likewise.
4772 * ieee.c (ieee_section_already_linked): Likewise.
4773 * ihex.c (ihex_section_already_linked): Likewise.
4774 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4775 * mmo.c (mmo_section_already_linked): Likewise.
4776 * nlm-target.h (nlm_section_already_linked): Likewise.
4777 * oasys.c (oasys_section_already_linked): Likewise.
4778 * pef.c (bfd_pef_section_already_linked): Likewise.
4779 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4780 * som.c (som_bfd_discard_group): Likewise.
4781 * srec.c (srec_section_already_linked): Likewise.
4782 * tekhex.c (tekhex_section_already_linked): Likewise.
4783 * versados.c (versados_section_already_linked): Likewise.
4784 * vms.c (vms_section_already_linked): Likewise.
4785 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4786 * xsym.c (bfd_sym_section_already_linked): Likewise.
4788 * bfd-in.h (bfd_section_already_linked_table_init): New.
4789 (bfd_section_already_linked_table_free): Likewise.
4791 * coff-rs6000.c (rs6000coff_vec): Add
4792 _bfd_generic_section_already_linked.
4793 (pmac_xcoff_vec): Likewise.
4794 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4795 (aix5coff64_vec): Likewise.
4797 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4798 * elflink.c (_bfd_elf_section_already_linked): New function.
4800 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4802 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4803 (_bfd_generic_section_already_linked): New.
4804 (bfd_section_already_linked_hash_entry): Likewise.
4805 (bfd_section_already_linked): Likewise.
4806 (bfd_section_already_linked_table_lookup): Likewise.
4807 (bfd_section_already_linked_table_insert): Likewise.
4809 * linker.c (bfd_section_already_linked): New.
4810 (_bfd_section_already_linked_table): Likewise.
4811 (bfd_section_already_linked_table_lookup): Likewise.
4812 (bfd_section_already_linked_table_insert): Likewise.
4813 (already_linked_newfunc): Likewise.
4814 (bfd_section_already_linked_table_init): Likewise.
4815 (bfd_section_already_linked_table_free): Likewise.
4816 (_bfd_generic_section_already_linked): Likewise.
4818 * section.c (bfd_section): Remove comdat.
4819 (bfd_comdat_info): Moved to ...
4820 * bfd-in.h (coff_comdat_info): Here.
4821 (bfd_coff_get_comdat_section): New.
4822 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4823 * libcoff-in.h (coff_section_tdata): Add comdat.
4824 * coffcode.h (handle_COMDAT): Updated.
4825 * cofflink.c (coff_link_add_symbols): Likewise.
4826 * ecoff.c (bfd_debug_section): Likewise.
4828 * targets.c (bfd_target): Add _section_already_linked.
4829 (BFD_JUMP_TABLE_LINK): Updated.
4831 * bfd-in2.h: Regenerated.
4832 * libbfd.h: Likewise.
4833 * libcoff.h: Likewise.
4835 2003-07-21 Paul Brook <paul@codesourcery.com>
4837 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4838 elf_fixup_link_order): New functions.
4839 (bfd_elf_final_link): Call elf_fixup_link_order.
4841 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4843 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4844 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4846 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4847 _bfd_elf_symbol_refs_local_p.
4848 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4851 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4853 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4855 (bfd_elf_get_dyn_lib_class): New prototype.
4856 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4858 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4859 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4860 entry is needed. Issue an error if a DT_NEEDED entry is needed
4861 for a file marked DYN_NO_NEEDED.
4862 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4865 * bfd-in2.h: Regenerated.
4867 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4869 * elflink.c (elf_section_complain_discarded): Don't complain in
4872 2004-07-10 James E Wilson <wilson@specifixinc.com>
4874 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4875 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4876 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4877 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4879 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4880 bfd_put_64 to bfd_putl64.
4881 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4883 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4886 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4887 .init/.fini sections when trying to relax it.
4889 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4891 * elf.c (assign_file_positions_for_segments): Make sure the
4892 .dynamic section is the first section in the PT_DYNAMIC segment.
4894 2004-07-09 Nick Clifton <nickc@redhat.com>
4896 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4897 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4898 sh_elf_get_flags_from_mach functions so that they do not conflict
4899 when this target is built with other sh-elf targets.
4900 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4901 suppression of this function.
4902 (sh_elf_find_flags): Likewise.
4904 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4906 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4907 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4908 (BFD32_BACKENDS): Add elf32-crx.lo.
4909 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4910 (cpu-crx.lo): New target.
4911 (elf32-crx.lo): New target.
4912 * Makefile.in: Regenerate.
4913 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4914 (bfd_archures_list): Add bfd_crx_arch.
4915 * bfd-in2.h: Regenerate.
4916 * config.bfd: Handle crx-*-elf*, crx*.
4917 * configure.in: Handle bfd_elf32_crx_vec.
4918 * configure: Regenerate.
4919 * cpu-crx.c: New file.
4920 * elf32-crx.c: Likewise.
4921 * libbfd.h: Regenerate.
4922 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4923 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4924 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4925 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4926 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4927 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4928 * targets.c (bfd_elf32_crx_vec): Declare.
4929 (bfd_target_vector): Add bfd_elf32_crx_vec.
4931 2004-07-06 Nick Clifton <nickc@redhat.com>
4933 * config.bfd: Add sh-symbian-elf target.
4934 * configure.in: Add bfd_elf32_shl_symbian_vec.
4935 * configure: Regenerate.
4936 * elf-bfd.h (struct elf_backend_data): Add new field
4938 * elflink.c (elf_link_add_object_symbols): Invoke the
4939 check_directives function, if defined.
4940 * elfxx-target.h: Provide a default, NULL definition for
4942 * targets.c: Add bfd_elf32_shl_symbian_vec.
4943 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4945 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4946 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4947 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4948 not already been defined.
4949 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4950 * sh-symbian.c: New file. Provide functions to support the
4951 * sh-symbian-elf target.
4952 * Makefile.am: Add elf32-sh-symbian.c
4953 * Makefile.in: Regenerate.
4955 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4957 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4958 * Makefile.am: Ran make dep-am.
4959 * Makefile.in: Ran make dep-in.
4961 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4963 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4966 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4968 * config.bfd: Add want64 to configuration target s390-*-linux*.
4970 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4972 * bfd.c (bfd_get_section_ident): New.
4974 * elflink.c (elf_link_read_relocs_from_section): Call
4975 bfd_get_section_ident to identify the section when reporting
4977 (_bfd_elf_link_output_relocs): Likewise.
4978 (elf_link_output_extsym): Likewise.
4979 (elf_link_input_bfd): Likewise.
4980 (bfd_elf_gc_record_vtinherit): Likewise.
4982 * bfd-in2.h: Regenerated.
4984 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4985 Nick Clifton <nickc@redhat.com>
4988 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4989 of section symbols to mips_elf_sort_hash_table ().
4991 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4993 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4995 (elf_section_complain_discarded): New function. Handle
4996 .gcc_except_table too.
4997 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4998 in discarded sections.
4999 * elf-bfd.h (elf_discarded_section): Protect macro arg.
5001 2004-06-30 James E Wilson <wilson@specifixinc.com>
5003 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
5004 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
5006 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
5009 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
5010 local references to discarded sections and report their
5013 2004-06-30 Alan Modra <amodra@bigpond.net.au>
5015 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
5016 sec_info_type, test section name instead.
5018 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5021 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5022 in .init/.fini sections.
5024 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5026 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
5027 bfd_get_section_limit.
5029 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5031 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
5032 output section size.
5034 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5036 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
5038 (mmix_elf_perform_relocation): Adjust for above change.
5039 (mmix_elf_relocate_section): Likewise.
5040 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
5041 (mmix_elf_get_section_contents): Delete.
5042 (bfd_elf64_get_section_contents): Delete.
5043 (mmix_elf_relocate_section): Zero stub area.
5044 * linker.c (default_indirect_link_order): Alloc max of section size
5046 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
5047 * section.c (bfd_malloc_and_get_section): Likewise.
5048 (struct bfd_section): Update rawsize comment.
5049 * bfd-in2.h: Regenerate.
5051 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
5053 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5055 * bfd-in.h (bfd_get_section_limit): Define.
5056 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
5057 (_bfd_final_link_relocate): Use bfd_get_section_limit.
5058 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
5059 * coff-arm.c (coff_arm_relocate_section): Likewise.
5060 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
5061 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
5062 (bfd_ns32k_final_link_relocate): Likewise.
5063 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
5064 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
5065 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
5066 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
5067 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
5068 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
5069 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
5070 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5071 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
5072 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
5073 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
5074 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
5075 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
5076 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
5077 * elf32-v850.c (v850_elf_reloc): Likewise.
5078 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
5079 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
5080 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
5081 * elf64-mips.c (mips_elf64_gprel32_reloc)
5082 (mips16_gprel_reloc): Likewise.
5083 * elf64-mmix.c (mmix_elf_reloc): Likewise.
5084 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
5085 * elf64-sparc.c (init_insn_reloc): Likewise.
5086 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5087 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
5088 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
5089 (_bfd_mips_elf_generic_reloc): Likewise.
5090 * bfd-in2.h: Regenerate.
5092 2004-06-28 Alan Modra <amodra@bigpond.net.au>
5094 * bfd-in.h (struct stab_info): Move from stabs.c.
5095 * stabs.c (struct stab_link_includes_table): Delete.
5096 (stab_link_includes_lookup): Delete.
5097 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
5098 level of indirection from sinfo parm.
5099 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
5100 stabstr section. Adjust hash table accesses.
5101 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
5102 alloc. Adjust stab_info test.
5103 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
5104 (_bfd_coff_final_link): Adjust stab_info test.
5105 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
5106 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
5108 * libcoff-in.h (struct coff_link_hash_table): Likewise.
5109 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
5110 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
5111 stabstr section. Adjust stab_info test.
5112 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
5113 (_bfd_write_stab_strings): Adjust prototypes.
5114 * libbfd.h: Regenerate.
5115 * libcoff.h: Regenerate.
5116 * bfd-in2.h: Regenerate.
5118 2004-06-27 Mark Kettenis <kettenis@gnu.org>
5120 From Miod Vallat <miod@online.fr>:
5121 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
5123 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
5125 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
5126 (struct elf32_mn10300_link_hash_entry): Remove
5127 pcrel_relocs_copied.
5128 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
5129 R_MN10300_32. Don't adjust pcrel_relocs_copied.
5130 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
5131 and gotoff relocations if the symbol doesn't bind locally. Use
5132 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
5133 relocation for PCREL32.
5134 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
5135 to test whether a symbol binds locally.
5136 (elf32_mn10300_link_hash_newfunc): Don't initialize
5137 pcrel_relocs_copied.
5138 (_bfd_mn10300_elf_discard_copies): Delete.
5139 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
5141 2004-06-26 Mark Kettenis <kettenis@gnu.org>
5143 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
5145 2004-06-25 Joel Brobecker <brobecker@gnat.com>
5147 * som.c (som_set_reloc_info): Correct small typo.
5149 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5151 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
5152 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
5153 (m32r_elf_gcsweep_hook): Likewise.
5154 (m32r_elf_check_relocs): Likewise.
5155 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
5156 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
5157 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
5158 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
5159 * bfd-in2.h: Regenerated.
5160 * libbfd.h: Regenerated.
5162 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
5164 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
5166 (elf64_x86_64_relocate_section): Issue an error for
5167 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
5168 against global symbols when building shared library.
5170 2004-06-24 Alan Modra <amodra@bigpond.net.au>
5172 * section.c (struct sec): Rename "_cooked_size" to "size".
5173 Rename "_raw_size" to "rawsize".
5174 (STD_SECTION): Adjust comments.
5175 (bfd_set_section_size, bfd_get_section_contents): Use size.
5176 (bfd_malloc_and_get_section): New function.
5177 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
5178 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
5179 Correctly free reloc and contents memory.
5180 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
5181 and fake CIE now that we can shink section size to zero.
5182 (_bfd_elf_write_section_eh_frame): Likewise..
5183 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
5184 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
5185 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
5186 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
5187 unneeded indirection.
5188 * elf.c (_bfd_elf_section_offset): .. and update call.
5189 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
5190 * libbfd.h: Regenerate.
5191 * bfd-in2.h: Regenerate.
5193 Replace occurrences of "_raw_size" and "_cooked_size" in most places
5194 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
5195 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
5196 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
5197 Similarly use "rawsize", if non-zero, in reloc functions to validate
5198 reloc addresses. Use new bfd_malloc_and_get_section in most places
5199 where bfd_get_section_contents was called. Expand all occurrences of
5200 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
5201 grok_prstatus and similar functions to "size".
5202 * aix386-core.c (aix386_core_file_p): ..
5203 * aix5ppc-core.c (xcoff64_core_p): ..
5204 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
5205 aout_adobe_set_section_contents): ..
5206 * aout-target.h (callback): ..
5207 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
5208 MY_bfd_final_link): ..
5209 * aoutf1.h (sunos4_core_file_p): ..
5210 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5211 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
5212 final_link, aout_link_input_section): ..
5213 * binary.c (binary_object_p, binary_canonicalize_symtab,
5214 binary_set_section_contents): ..
5215 * bout.c (b_out_callback, b_out_write_object_contents,
5216 b_out_set_section_contents, b_out_bfd_relax_section,
5217 b_out_bfd_get_relocated_section_contents): ..
5218 * cisco-core.c (cisco_core_file_validate): ..
5219 * coff-alpha.c (alpha_ecoff_object_p,
5220 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
5221 * coff-arm.c (coff_arm_relocate_section,
5222 bfd_arm_allocate_interworking_sections): ..
5223 * coff-h8300.c (h8300_reloc16_extra_cases,
5224 h8300_bfd_link_add_symbols): ..
5225 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
5226 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
5227 ppc_bfd_coff_final_link): ..
5228 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
5229 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5230 sh_align_loads, sh_coff_get_relocated_section_contents): ..
5231 * coff64-rs6000.c (xcoff64_write_object_contents,
5232 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
5233 * coffcode.h (coff_compute_section_file_positions,
5234 coff_write_object_contents): ..
5235 * coffgen.c (make_a_section_from_file, coff_write_symbols,
5236 coff_section_symbol, build_debug_section): ..
5237 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
5238 process_embedded_commands, _bfd_coff_link_input_bfd,
5239 _bfd_coff_write_global_sym): ..
5240 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
5241 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
5242 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
5243 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
5244 _bfd_dwarf2_find_nearest_line): ..
5245 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
5246 ecoff_compute_section_file_positions,
5247 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
5248 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
5249 _bfd_elf_discard_section_eh_frame_hdr,
5250 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
5251 _bfd_elf_write_section_eh_frame,
5252 _bfd_elf_write_section_eh_frame_hdr): ..
5253 * elf-hppa.h (elf_hppa_sort_unwind): ..
5254 * elf-m10200.c (mn10200_elf_relax_section,
5255 mn10200_elf_relax_delete_bytes,
5256 mn10200_elf_get_relocated_section_contents): ..
5257 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
5258 mn10300_elf_check_relocs, mn10300_elf_relax_section,
5259 mn10300_elf_relax_delete_bytes,
5260 mn10300_elf_get_relocated_section_contents,
5261 _bfd_mn10300_elf_adjust_dynamic_symbol,
5262 _bfd_mn10300_elf_discard_copies,
5263 _bfd_mn10300_elf_size_dynamic_sections,
5264 _bfd_mn10300_elf_finish_dynamic_sections): ..
5265 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
5266 _bfd_elf_make_section_from_phdr, elf_fake_sections,
5267 bfd_elf_set_group_contents, map_sections_to_segments,
5268 elf_sort_sections, assign_file_positions_for_segments,
5269 SECTION_SIZE, copy_private_bfd_data,
5270 _bfd_elf_get_dynamic_reloc_upper_bound,
5271 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
5272 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
5273 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
5274 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
5275 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
5276 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
5277 bfd_elf32_arm_process_before_allocation,
5278 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
5279 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
5280 elf32_arm_write_section): ..
5281 * elf32-cris.c (cris_elf_grok_prstatus,
5282 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
5283 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
5284 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
5285 elf_cris_discard_excess_dso_dynamics,
5286 elf_cris_discard_excess_program_dynamics): ..
5287 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
5288 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
5289 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
5290 _frv_create_got_section, _frvfdpic_assign_plt_entries,
5291 elf32_frvfdpic_size_dynamic_sections,
5292 elf32_frvfdpic_modify_segment_map,
5293 elf32_frvfdpic_finish_dynamic_sections): ..
5294 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
5295 elf32_h8_get_relocated_section_contents): ..
5296 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
5297 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
5298 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
5299 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
5300 elf32_hppa_finish_dynamic_sections): ..
5301 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
5302 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
5303 i370_elf_finish_dynamic_sections): ..
5304 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
5305 allocate_dynrelocs, elf_i386_size_dynamic_sections,
5306 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
5307 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
5308 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
5309 * elf32-ip2k.c (ip2k_is_switch_table_128,
5310 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
5311 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
5312 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
5313 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
5314 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
5315 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
5316 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
5317 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
5318 m32r_elf_get_relocated_section_contents): ..
5319 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
5320 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
5321 m68hc11_elf_relax_delete_bytes): ..
5322 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
5323 m68hc12_elf_size_one_stub): ..
5324 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
5325 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
5326 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
5327 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
5328 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
5329 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5330 elf32_mips_grok_prstatus): ..
5331 * elf32-or32.c (or32_elf_consth_reloc): ..
5332 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
5333 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
5334 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
5335 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
5336 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
5337 ppc_elf_final_write_processing): ..
5338 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5339 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5340 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
5341 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
5342 sh_elf_relax_delete_bytes, sh_elf_align_loads,
5343 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
5344 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
5345 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
5346 * elf32-sh64-com.c (sh64_address_in_cranges,
5347 sh64_get_contents_type): ..
5348 * elf32-sh64.c (sh64_find_section_for_address,
5349 sh64_elf_final_write_processing): ..
5350 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
5351 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
5352 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
5353 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
5354 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
5355 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
5356 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
5357 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
5358 elf_vax_finish_dynamic_sections): ..
5359 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
5360 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
5361 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
5362 xstormy16_elf_finish_dynamic_sections): ..
5363 * elf32-xtensa.c (xtensa_read_table_entries,
5364 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
5365 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
5366 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
5367 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
5368 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
5369 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
5370 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
5371 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
5372 xtensa_callback_required_dependence): ..
5373 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
5374 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
5375 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
5376 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
5377 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
5378 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
5379 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
5380 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
5381 * elf64-hppa.c (allocate_dynrel_entries,
5382 elf64_hppa_size_dynamic_sections,
5383 elf64_hppa_finish_dynamic_sections): ..
5384 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
5385 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
5386 elf64_mips_grok_prstatus): ..
5387 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
5388 mmix_elf_relocate_section, mmix_elf_final_link,
5389 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
5390 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
5391 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
5392 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
5393 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
5394 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
5395 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
5396 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
5397 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
5398 ppc64_elf_finish_dynamic_sections): ..
5399 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5400 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5401 elf_s390_finish_dynamic_sections): ..
5402 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
5403 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
5404 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
5405 sh64_elf64_finish_dynamic_sections): ..
5406 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
5407 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
5408 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
5409 sparc64_elf_finish_dynamic_symbol,
5410 sparc64_elf_finish_dynamic_sections): ..
5411 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
5412 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
5413 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
5414 elf64_x86_64_finish_dynamic_sections): ..
5415 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
5416 * elfcode.h (elf_slurp_reloc_table): ..
5417 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
5418 elf_finalize_dynstr, elf_link_add_object_symbols,
5419 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
5420 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
5421 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5422 elf32_mips_grok_prstatus): ..
5423 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5424 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5425 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5426 elfNN_ia64_finish_dynamic_sections): ..
5427 * elfxx-mips.c (mips_elf_create_procedure_table,
5428 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5429 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5430 mips_elf_global_got_index, mips_elf_multi_got,
5431 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5432 mips_elf_allocate_dynamic_relocations,
5433 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5434 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5435 _bfd_mips_elf_always_size_sections,
5436 _bfd_mips_elf_size_dynamic_sections,
5437 _bfd_mips_elf_finish_dynamic_symbol,
5438 _bfd_mips_elf_finish_dynamic_sections,
5439 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5440 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5441 _bfd_elf_mips_get_relocated_section_contents,
5442 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5443 * hp300hpux.c (callback): ..
5444 * hppabsd-core.c (make_bfd_asection): ..
5445 * hpux-core.c (make_bfd_asection): ..
5446 * i386linux.c (linux_link_create_dynamic_sections,
5447 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5448 * i386msdos.c (msdos_write_object_contents): ..
5449 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5450 os9k_set_section_contents): ..
5451 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5452 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5453 ieee_write_section_part, do_with_relocs, do_as_repeat,
5454 do_without_relocs, ieee_write_debug_part, init_for_output,
5455 ieee_set_section_contents): ..
5456 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5457 * irix-core.c (do_sections, make_bfd_asection): ..
5458 * libaout.h (aout_section_merge_with_text_p): ..
5459 * libbfd.c (_bfd_generic_get_section_contents,
5460 _bfd_generic_get_section_contents_in_window): ..
5461 * linker.c (default_indirect_link_order): ..
5462 * lynx-core.c (make_bfd_asection): ..
5463 * m68klinux.c (linux_link_create_dynamic_sections,
5464 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5465 * mach-o.c (bfd_mach_o_make_bfd_section,
5466 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
5467 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
5468 bfd_mach_o_scan_read_segment): ..
5469 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
5470 _bfd_merge_sections): ..
5471 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
5472 mmo_map_set_sizes, mmo_canonicalize_symtab,
5473 mmo_internal_write_section, mmo_write_object_contents): ..
5474 * netbsd-core.c (netbsd_core_file_p): ..
5475 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
5476 nlm_alpha_set_public_section): ..
5477 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
5478 * nlm32-sparc.c (nlm_sparc_write_import): ..
5479 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
5480 nlm_compute_section_file_positions): ..
5481 * oasys.c (oasys_object_p, oasys_slurp_section_data,
5482 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
5483 * opncls.c (get_debug_link_info): ..
5484 * osf-core.c (make_bfd_asection): ..
5485 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5486 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
5487 final_link, aout_link_input_section): ..
5488 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
5489 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
5490 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
5491 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
5492 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
5493 * ptrace-core.c (ptrace_unix_core_file_p): ..
5494 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
5495 _bfd_final_link_relocate, bfd_generic_relax_section,
5496 bfd_generic_get_relocated_section_contents): ..
5497 * reloc16.c (bfd_coff_reloc16_relax_section,
5498 bfd_coff_reloc16_get_relocated_section_c): ..
5499 * riscix.c (riscix_some_aout_object_p): ..
5500 * rs6000-core.c (read_hdr, make_bfd_asection): ..
5501 * sco5-core.c (make_bfd_asection): ..
5502 * simple.c (bfd_simple_get_relocated_section_contents): ..
5503 * som.c (som_object_setup, setup_sections, som_prep_headers,
5504 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
5505 som_set_reloc_info, som_get_section_contents,
5506 som_bfd_link_split_section): ..
5507 * sparclinux.c (linux_link_create_dynamic_sections,
5508 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5509 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
5510 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
5511 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
5512 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
5513 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
5514 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
5515 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
5516 sunos_finish_dynamic_link): ..
5517 * syms.c (_bfd_stab_section_find_nearest_line): ..
5518 * tekhex.c (first_phase, tekhex_set_section_contents,
5519 tekhex_write_object_contents): ..
5520 * trad-core.c (trad_unix_core_file_p): ..
5521 * versados.c (process_esd, process_otr, process_otr): ..
5522 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
5523 * vms-misc.c (add_new_contents): ..
5524 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
5525 * vms.c (vms_set_section_contents): ..
5526 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
5527 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
5528 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
5529 * xsym.c (bfd_sym_scan): .. See above.
5531 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
5533 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
5534 calling _bfd_merged_section_offset only for section symbols.
5536 2004-06-22 Alan Modra <amodra@bigpond.net.au>
5538 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
5539 for handling SEC_MERGE symbols in relax_section.
5541 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5543 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
5544 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
5545 linked together. Mark the result as h8300sx code.
5547 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5549 * elf-bfd.h (struct elf_backend_data): Added
5550 elf_backend_omit_section_dynsym.
5551 (_bfd_elf_link_omit_section_dynsym): Declare.
5552 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
5553 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
5554 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
5555 (_bfd_elf_link_renumber_dynsyms): ... this function.
5556 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
5557 _bfd_elf_link_omit_section_dynsym).
5558 (elfNN_bed): Added elf_backend_omit_section_dynsym.
5560 2004-06-21 Nick Clifton <nickc@redhat.com>
5562 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
5565 2004-06-17 Jerome Guitton <guitton@gnat.com>
5567 * bfd-in.h (bfd_cache_close_all): New function declaration.
5568 * bfd-in2.h: Regenerate.
5569 * cache.c (bfd_cache_close_all): New function definition.
5571 2004-06-16 Mark Kettenis <kettenis@gnu.org>
5573 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
5575 * configure: Regenerate.
5577 2004-06-16 Daniel Jacobowitz <dan@debian.org>
5579 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
5580 the pre-existing section.
5582 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5584 * section.c (struct sec): Remove usused flags. Reorganize a little.
5585 (bfd_get_section_size_before_reloc): Delete.
5586 (bfd_get_section_size_after_reloc): Delete.
5587 (STD_SECTION): Update.
5588 (bfd_get_section_size_now): Delete.
5589 (bfd_set_section_contents): Don't referece reloc_done.
5590 (bfd_get_section_contents): Remove reloc_done comment.
5591 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
5593 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
5594 * ecoff.c (bfd_debug_section): Update initializer.
5595 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
5596 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
5597 * bfd-in.h (bfd_section_size): Expand.
5598 (bfd_get_section_size): New macro.
5599 * bfd-in2.h: Regenerate.
5600 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
5601 bfd_get_section_size_before_reloc with bfd_get_section_size.
5602 * coffcode.h (coff_write_object_contents): Likewise.
5603 * coffgen.c (build_debug_section): Likewise.
5604 * dwarf1.c (parse_line_table): Likewise.
5605 (_bfd_dwarf1_find_nearest_line): Likewise.
5606 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5607 * i386msdos.c (msdos_write_object_contents): Likewise.
5608 * pdp11.c (squirt_out_relocs): Likewise.
5609 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
5610 * elf64-mmix.c (mmix_elf_final_link): Update comment.
5612 2004-06-14 Chris Demetriou <cgd@broadcom.com>
5614 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
5615 removal) with updated comment.
5616 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
5618 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
5619 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5621 2004-06-12 Alan Modra <amodra@bigpond.net.au>
5623 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
5624 overflow on branches to undefweaks.
5626 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5628 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
5629 as ecoff_section_data() does not return a valid lvalue.
5631 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
5633 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
5634 (elf_link_add_object_symbols): Likewise.
5636 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
5637 (elf_backend_reloc_type_class): New.
5639 2004-06-08 Mark Kettenis <kettenis@gnu.org>
5641 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
5643 * configure: Regenerate.
5645 2004-06-07 Daniel Jacobowitz <dan@debian.org>
5647 From: Albert Chin-A-Young <china@thewrittenword.com>
5648 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
5651 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
5653 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
5656 2004-05-28 DJ Delorie <dj@redhat.com>
5658 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
5659 for linking, but otherwise adjust reloc for merged sections.
5661 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5663 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
5664 _bfd_merged_section_offset for local symbols.
5666 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5668 * Makefile.am: Regenerate dependencies.
5669 * Makefile.in: Regenerate.
5670 * archures.c: Add bfd_mach_sh3_nommu .
5671 * bfd-in2.h: Regenerate.
5672 * cpu-sh.c: Add sh3-nommu architecture.
5673 (bfd_to_arch_table): Create new table.
5674 (sh_get_arch_from_bfd_mach): Create new function.
5675 (sh_get_arch_up_from_bfd_mach): Create new function.
5676 (sh_merge_bfd_arch): Create new function.
5677 * elf32-sh.c (sh_ef_bfd_table): Add table.
5678 (sh_elf_check_relocs): Replace switch statement with
5679 use of sh_ef_bfd_table .
5680 (sh_elf_get_flags_from_mach): Add new function.
5681 (sh_find_elf_flags): Likewise.
5682 (sh_elf_copy_private_data): Replace most of non-elf contents
5683 with a call to sh_merge_bfd_arch() .
5685 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5687 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5688 * Makefile.in: Regenerate.
5690 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5692 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5693 custom calling conventions for dynamic symbols.
5694 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5695 symbol if it's an alias to a global one.
5697 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5699 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5702 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5704 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5707 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5709 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5710 for SHT_GROUP sections.
5712 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5714 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5716 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5717 * merge.c: Formatting. Remove unnecessary casts. Expand
5718 bfd_get_section_alignment macro.
5719 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5720 use throughout file.
5721 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5722 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5723 section name to determine sinfo group, instead test output section
5725 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5726 _bfd_strip_section_from_output rather than just twiddling flags.
5727 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5728 (_bfd_merge_sections): Update prototype.
5729 * libbfd.h: Regenerate.
5731 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5733 * netbsd-core.c: Correctly indent section that sets architecture
5736 From Miod Vallat <miod@online.fr>:
5737 * m88kopenbsd.c: New file.
5738 * targets.c (m88k_openbsd_vec): New.
5739 * config.bfd: Add m88k-*-openbsd*.
5740 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5741 (m88kopenbsd_vec): New.
5742 * configure: Regenerate.
5743 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5744 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5746 * Makefile.in: Regenerate.
5747 * po/SRC-POTFILES.in: Regenerate.
5749 2004-05-24 Nick Clifton <nickc@redhat.com>
5751 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5752 introduced by hash table size patch.
5754 2004-05-22 Ben Elliston <bje@au.ibm.com>
5756 * configure.in (is_release): Remove.
5757 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5758 (AC_OUTPUT): Don't output bfdver.h from version.h.
5759 * configure: Regenerate.
5760 * Makefile.am (RELEASE): New variable.
5761 (bfdver.h): New target.
5762 * Makefile.in: Regenerate.
5763 * doc/Makefile.in: Likewise.
5765 2004-05-22 Ben Elliston <bje@au.ibm.com>
5767 * Makefile.am (config.status): Don't depend on version.h.
5768 * Makefile.in: Regenerate.
5770 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5772 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5773 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5774 * libbfd.h: Regenerate.
5775 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5776 (_bfd_elf_rel_local_sym): Likewise.
5777 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5778 (elf_link_input_bfd): Likewise.
5779 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5780 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5781 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5782 (elfNN_ia64_relocate_section): Likewise.
5784 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5786 * hash.c (bfd_default_hash_table_size): New variable.
5787 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5788 (bfd_hash_set_default_size): New function. Set the default size
5789 to a selected prime number close to the argument. Document new
5791 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5792 * bfd-in2.h: Regenerate.
5793 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5794 * Makefile.in: Regenerate.
5796 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5798 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5799 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5800 arm, m68k, m88k and hppa core files.
5802 2004-05-21 Nick Clifton <nickc@redhat.com>
5804 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5805 (bfd_bwrite): Likewise.
5806 (bfd_tell): Likewise.
5807 (bfd_flush): Likewise.
5808 (bfd_stat): Likewise.
5809 (bfd_seek): Likewise.
5810 (bfd_get_mtime): Likewise.
5811 (bfd_get_size): Likewise.
5813 2004-05-19 Ben Elliston <bje@au.ibm.com>
5815 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5817 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5819 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5820 (bfd_generic_openr_next_archived_file): Likewise.
5822 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5824 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5825 section names by inserting a new substring after .gnu.linkonce, except
5826 for .gnu.linkonce.t.* where the "t." is replaced.
5828 2004-05-17 Adam Nemet <anemet@lnxw.com>
5830 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5831 (m68-*-lynxos* case): Likewise.
5832 (powerpc-*-lyxnos* case): New case.
5833 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5835 2004-05-17 David Heine <dlheine@tensilica.com>
5837 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5838 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5839 * bfd.c (bfd_copy_private_header_data): Define.
5840 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5842 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5843 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5844 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5845 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5846 segments by calling copy_private_bfd_data.
5847 (_bfd_elf_copy_private_header_data): Define.
5848 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5849 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5850 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5851 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5852 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5853 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5854 * som.c (som_bfd_copy_private_header_data): Define.
5855 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5856 * vms.c (vms_bfd_copy_private_header_data): Define.
5857 * bfd-in2.h: Regenerate.
5858 * libbfd.h: Regenerate.
5860 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5862 * elfxx-mips.c (MINUS_TWO): Define.
5863 (mips_elf_higher, mips_elf_highest,
5864 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5865 some bfd_vma values.
5866 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5868 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5870 * som.c (log2): Rename to exact_log2. Adjust all callers.
5872 2004-05-13 Paul Brook <paul@codesourcery.com>
5874 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5875 dwarf3 format CIE entries. Remove comment about the size of the
5876 ra_column field. It is now correctly deduced.
5878 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5880 * config.bfd (or32-*-rtems*): Switch to elf.
5882 2004-05-13 Nick Clifton <nickc@redhat.com>
5884 * po/fr.po: Updated French translation.
5886 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5888 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5889 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5890 Adjust counting of last_local.
5891 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5892 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5893 created by the linker nor !SHF_ALLOC.
5895 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5896 DT_PLTGOT to the start of the .got.plt section instead of the
5897 .got output section. Set sh_entsize for .got section in addition
5899 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5900 is at sgot->output_section->vma.
5901 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5902 DT_PLTGOT to the start of the .got.plt section instead of the
5903 .got output section.
5904 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5905 is at sgot->output_section->vma. Set sh_entsize for .got section
5906 in addition to .got.plt.
5907 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5908 (bfd_section_from_phdr): Likewise.
5909 (map_sections_to_segments): Likewise.
5910 (assign_file_positions_for_segments): Likewise.
5911 (get_program_header_size): Likewise.
5912 * elflink.c (bfd_elf_size_dynamic_sections): Set
5913 elf_tdata (output_bfd)->relro from info->relro.
5914 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5916 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5918 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5919 a zero symndx for which we hadn't accounted a dynamic relocation.
5920 (_frvfdpic_add_rofixup): Likewise.
5922 2004-05-07 Brian Ford <ford@vss.fsi.com>
5923 DJ Delorie <dj@redhat.com>
5925 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5926 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5927 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5928 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5930 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5932 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5933 immediately if there's no link info.
5934 (elf32_frvfdpic_copy_private_bfd_data): New.
5935 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5937 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5939 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5940 filename argument is null; do not call strlen on a null pointer.
5942 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5944 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5947 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5949 * configure.in (bfd_elf32_frvfdpic_vec): New.
5950 * configure: Rebuilt.
5951 * targets.c (bfd_elf32_frvfdpic_vec): New.
5952 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5954 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5955 frvfdpic instead of frv. Rearrange elf-target macros such that
5956 the FDPIC-specific ones are only defined for this new target
5958 (bfd_elf32_frvfdpic_vec): Declare.
5960 (elf32_frv_relocate_section): Use it to enable segment checking
5961 and to control rofixup emission. Add output section vma to
5962 applied relocation in non-LOAD non-ALLOC sections. Use
5963 _bfd_error_handler for errors.
5964 (_frv_create_got_section): Create .rel.got and .rofixup only in
5965 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5967 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5968 (elf32_frvfdpic_modify_segment_map): Likewise.
5969 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5970 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5971 error message if we miscompute the rofixup size.
5972 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5973 (frvfdpic_elf_encode_eh_address): Likewise.
5974 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5975 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5976 relocs. Reject unknown relocation types.
5977 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5978 (frv_elf_merge_private_bfd_data): Likewise.
5979 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5980 0x4000 for newly-added elf32-frvfdpic.
5982 2004-05-05 Nick Clifton <nickc@redhat.com>
5985 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5986 returning NULL as most users of this function do not check its
5988 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5989 of bfd_cache_lookup().
5990 * sco5-core.c (sco5_core_file_p): Likewise.
5991 * trad-core.c (trad_unix_core_file_p): Likewise.
5993 2004-05-05 Nick Clifton <nickc@redhat.com>
5995 * cache.c (bfd_cache_lookup): Improve formatting.
5996 * archive.c: Fix formatting.
5998 2004-05-05 Peter Barada <peter@the-baradas.com>
6000 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
6001 * cpu-m68k.c(bfd_m68k_arch): Likewise.
6002 * bfd-in2.h(bfd_architecture): Regenerate.
6004 2004-05-03 Alan Modra <amodra@bigpond.net.au>
6006 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
6008 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
6009 those against discarded link-once and SEC_MERGE section symbols.
6011 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6013 * section.c (bfd_get_section_by_name_if): New.
6014 * bfd-in2.h: Regenerated.
6016 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6018 * som.c (som_bfd_is_group_section): Define.
6020 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6022 * section.c (bfd_make_section_anyway): Copy the whole
6023 bfd_hash_entry, not just "next" from existing entry.
6025 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6027 * elf.c (bfd_section_from_shdr): Maintain the section order in
6029 (special_sections): Add ".note.GNU-stack".
6030 (elf_fake_sections): Handle section group for relocatable
6033 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6035 * section.c (bfd_sections_find_if): New.
6036 * bfd-in2.h: Regenerated.
6038 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6040 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
6042 * elf-bfd.h (bfd_elf_is_group_section): Declare.
6043 * elf.c (bfd_elf_is_group_section): New function.
6044 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
6045 * section.c (bfd_generic_is_group_section): New function.
6046 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
6047 (BFD_JUMP_TABLE_LINK): Adjust.
6048 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
6049 * aout-target.h (MY_bfd_is_group_section): Define.
6050 * aout-tic30.c (MY_bfd_is_group_section): Define.
6051 * bfd.c (bfd_is_group_section): Define.
6052 * binary.c (binary_bfd_is_group_section): Define.
6053 * bout.c (b_out_bfd_is_group_section): Define.
6054 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
6055 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
6056 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
6057 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
6058 * coffcode.h (coff_bfd_is_group_section): Define.
6059 * i386msdos.c (msdos_bfd_is_group_section): Define.
6060 * i386os9k.c (os9k_bfd_is_group_section): Define.
6061 * ieee.c (ieee_bfd_is_group_section): Define.
6062 * ihex.c (ihex_bfd_is_group_section): Define.
6063 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
6064 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
6065 * mmo.c (mmo_bfd_is_group_section): Define.
6066 * nlm-target.h (nlm_bfd_is_group_section): Define.
6067 * oasys.c (oasys_bfd_is_group_section): Define.
6068 * pef.c (bfd_pef_bfd_is_group_section): Define.
6069 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
6070 * srec.c (srec_bfd_is_group_section): Define.
6071 * tekhex.c (tekhex_bfd_is_group_section): Define.
6072 * versados.c (versados_bfd_is_group_section): Define.
6073 * vms.c (vms_bfd_is_group_section): Define.
6074 * xsym.c (bfd_sym_bfd_is_group_section): Define.
6075 * bfd-in2.h: Regenerate.
6076 * libbfd.h: Regenerate.
6078 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6080 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
6082 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
6084 * configure.in: Update version to 2.15.91.
6085 * configure: Regenerate.
6087 2004-04-29 Brian Ford <ford@vss.fsi.com>
6089 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
6090 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
6091 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
6092 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
6093 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
6094 .gnu.linkonce.wi. sections.
6095 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
6096 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
6098 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
6099 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
6101 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6103 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
6104 * bfd-in2.h: Regenerate.
6105 * libbfd.h: Likewise.
6107 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6109 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
6111 (setup_sections): Use som_subspace_dictionary_record struct instead
6112 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
6113 is_comdat, is_common or dup_common.
6114 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
6115 is_comdat, is_common and dup_common in section subspace_dict from
6117 (som_begin_writing): Use som_subspace_dictionary_record struct.
6118 (som_finish_writing): Likewise.
6119 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
6120 is_common and dup_common flags in info for symbol. Add comment
6121 regarding linker support for these fields. Slightly reorganize
6123 (som_build_and_write_symbol_table): Set is_comdat, is_common and
6124 dup_common fields in symbol table from symbol info.
6125 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
6126 arguments. Set corresponding fields in copy_data. Change all callers.
6127 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
6129 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
6130 * som.h (som_subspace_dictionary_record): Define.
6131 (som_copyable_section_data_struct): Add is_comdat, is_common and
6133 (som_section_data_struct): Use som_subspace_dictionary_record struct
6134 instead of subspace_dictionary_record.
6135 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
6137 2004-04-27 Bob Wilson <bob.wilson@acm.org>
6139 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
6140 if set. Check reloc_done flag before applying relocations. Use
6141 output addresses, both when applying relocations and when comparing
6142 against the specified section.
6143 (elf_xtensa_relocate_section): Use output address to check if dynamic
6144 reloc is in a literal pool. Set section's reloc_done flag.
6146 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
6148 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
6149 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
6151 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
6154 2004-04-27 Alan Modra <amodra@bigpond.net.au>
6156 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
6157 structure field removed in 2004-04-24 patch.
6158 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
6160 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
6162 * elf32-arm.h (elf32_arm_section_flags): Likewise.
6163 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
6164 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
6165 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
6166 field before calling elf_backend_section_flags.
6168 2004-04-24 Chris Demetriou <cgd@broadcom.com>
6170 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
6171 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
6172 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
6173 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
6174 and BFD_RELOC_32_PCREL.
6175 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
6176 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
6177 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6178 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
6179 (mips_elf_next_relocation): Move comment about matching HI/LO
6181 (_bfd_mips_elf_relocate_section): Here. Remove handling for
6182 R_MIPS_GNU_REL_HI16.
6184 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6186 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
6187 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
6188 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
6189 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
6190 and update comments to reflect current usage.
6191 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
6192 and MIPS_R_SWITCH, as well as several empty entries. Update comment
6194 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
6195 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
6196 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6197 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
6198 type number to be MIPS_R_PCREL16.
6199 (mips_relocate_section): Remove support for link-time relaxation
6200 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
6201 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6202 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
6203 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
6204 relaxation of branches used by embedded-PIC.
6205 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
6206 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
6207 related members, update comment.
6208 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
6209 code related to embedded-PIC.
6210 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
6211 initialization of now-removed 'adjust' member of
6212 'struct ecoff_debug_info'.
6214 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6216 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
6218 2004-04-21 Philip Blundell <pb@nexus.co.uk>
6220 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
6221 relocs for locally defined symbols during -shared final link.
6222 (elf32_arm_final_link_relocate): Likewise.
6224 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6226 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
6227 ELF_LINK_POINTER_EQUALITY_NEEDED.
6228 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
6229 if r_type is not R_X86_64_PC32.
6230 (elf64_x86_64_finish_dynamic_symbol): If
6231 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
6234 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6236 * elf32-sh.c (sh_elf_plt_sym_val): New function.
6237 (elf_backend_plt_sym_val): Define.
6239 2004-04-22 Andrew Cagney <cagney@redhat.com>
6241 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
6243 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6245 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
6247 * som.c (som_set_section_contents): Constantify second argument.
6248 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
6249 (som_object_setup): Rework to avoid warning.
6250 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
6253 2004-04-22 Andrew Cagney <cagney@redhat.com>
6255 * cache.c (bfd_cache_close): Check for a previously closed file.
6257 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6259 * bfd.c (bfd_get_synthetic_symtab): Define.
6260 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
6261 NAME##_get_synthetic_symtab.
6262 (struct bfd_target): Add _bfd_get_synthetic_symtab.
6263 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
6264 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
6266 (_bfd_elf_get_synthetic_symtab): New prototype.
6267 * elfcode.h (elf_get_synthetic_symtab): Define.
6268 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
6269 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
6270 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
6271 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
6272 * bfd-in2.h: Rebuilt.
6273 * libbfd.h: Rebuilt.
6274 * elf32-i386.c (elf_i386_plt_sym_val): New function.
6275 (elf_backend_plt_sym_val): Define.
6276 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
6277 (elf_backend_plt_sym_val): Define.
6278 * elf32-s390.c (elf_s390_plt_sym_val): New function.
6279 (elf_backend_plt_sym_val): Define.
6280 * elf64-s390.c (elf_s390_plt_sym_val): New function.
6281 (elf_backend_plt_sym_val): Define.
6282 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
6283 (elf_backend_plt_sym_val): Define.
6284 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
6285 (elf_backend_plt_sym_val): Define.
6286 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
6287 (elf_backend_plt_sym_val): Define.
6288 * aout-target.h (MY_get_synthetic_symtab): Define.
6289 * aout-tic30.c (MY_get_synthetic_symtab): Define.
6290 * coff-rs6000.c (rs6000coff_vec): Add
6291 _bfd_nodynamic_get_synthetic_symtab.
6292 (pmac_xcoff_vec): Likewise.
6293 * coff64-rs6000.c (rs6000coff64_vec): Add
6294 _bfd_nodynamic_get_synthetic_symtab.
6295 (aix5coff64_vec): Likewise.
6296 * sunos.c (MY_get_synthetic_symtab): Define.
6297 * vms.c (vms_get_synthetic_symtab): Define.
6299 2004-04-22 Nick Clifton <nickc@redhat.com>
6301 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
6303 2004-04-22 Peter Barada <peter@the-baradas.com>
6305 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
6306 * bfd2-in.h: Regenerate.
6307 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
6309 2004-04-21 Chris Demetriou <cgd@broadcom.com>
6311 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
6312 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
6313 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
6314 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
6315 * bfd-in2.h: Regenerate.
6317 2004-04-21 Bob Wilson <bob.wilson@acm.org>
6319 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
6320 require relocations against a weak symbol to reference the same
6321 symbol hash entry if not a final, static link.
6322 (get_cached_value, add_value_map): Add final_static_link argument.
6323 (remove_literals): Pass final_static_link argument as needed.
6325 2004-04-21 Andrew Cagney <cagney@redhat.com>
6327 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
6328 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
6329 (opncls_bwrite, opncls_bclose, opncls_bflush)
6330 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
6331 bfd iovec that uses function callbacks.
6332 (bfd_close): Use the iovec's bclose.
6333 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
6334 (cache_bclose, cache_bflush, cache_bstat)
6335 (cache_iovec): New functions and global variable, implement a
6336 cache "iovec", where applicable set bfd_error.
6337 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
6338 * bfdio.c (struct bfd_iovec): Define.
6339 (real_read): Delete function.
6340 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
6341 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
6342 assume that bread and bwrite set bfd_error.
6343 * bfd.c (struct bfd): Add "iovec", update comments.
6344 * bfd-in2.h, libbfd.h: Re-generate.
6346 2004-04-21 Andrew Cagney <cagney@redhat.com>
6348 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6350 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
6352 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
6353 (bfd_elf_gc_sections): Fail if a shared object is being created.
6354 Do not fail if dynamic sections have been created. Instead call
6355 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
6356 dynamically referenced symbols. Do not mark the whole graph
6357 rooted at .eh_frame, only the section proper.
6359 2004-04-20 DJ Delorie <dj@redhat.com>
6361 * reloc.c: Add BFD_RELOC_32_SECREL.
6362 * bfd-in2.h: Regenerate.
6363 * libbfd.h: Likewise.
6364 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
6365 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
6366 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
6368 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6370 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
6371 relocs against hidden/protected undefweak symbols properly.
6372 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6374 2004-04-18 Mark Kettenis <kettenis@gnu.org>
6376 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6377 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
6380 2004-04-17 Brian Ford <ford@vss.fsi.com>
6382 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
6383 filepos for the SizeOfHeaders field.
6384 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
6386 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
6388 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6390 * simple.c (bfd_simple_get_relocated_section_contents): Don't
6391 change reloc_done. Set and restore _cooked_size.
6394 2004-04-15 Mark Kettenis <kettenis@gnu.org>
6396 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
6399 2004-04-15 Nick Clifton <nickc@redhat.com>
6401 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
6403 2004-04-15 Alan Modra <amodra@bigpond.net.au>
6405 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
6407 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
6409 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
6410 when it is a definition.
6412 2004-04-14 Alan Modra <amodra@bigpond.net.au>
6414 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
6415 when statically linking PIC code.
6416 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6418 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6420 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
6421 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
6422 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6423 * configure: Regenerate.
6425 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6427 * elflink.c: Include libiberty.h.
6428 * Makefile.am (elflink.lo): Depend on libiberty.h.
6429 * Makefile.in: Regenerate.
6431 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6433 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6436 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6438 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6439 reserve the memory for dynamic linker
6441 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6443 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6444 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6446 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6448 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6449 RELOC_FOR_GLOBAL_SYMBOL.
6450 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6452 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6454 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6455 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6457 2004-04-01 Paul Brook <paul@codesourcery.com>
6459 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6460 * elf32-arm.h (struct elf32_elf_section_map): New.
6461 (struct _arm_elf_section_data): New.
6462 (elf32_arm_section_data): Define.
6463 (struct elf32_arm_link_hash_table): Add byteswap_code.
6464 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
6465 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
6466 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
6467 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
6468 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
6469 (bfd_elf32_new_section_hook, elf_backend_write_section,
6470 elf_backend_link_output_symbol_hook): Define.
6472 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
6474 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
6475 that keeps the characters in a B_INCL..B_EINCL range.
6476 (_bfd_link_section_stabs): When computing the sum of the
6477 characters in a B_INCL..B_EINCL range also keep a copy of those
6478 characters. Use this information to distinguish between
6479 include sections that have the same sum and the same length
6480 but which are nevertheless unique.
6482 2004-03-31 Paul Brook <paul@codesourcery.com>
6484 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
6485 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
6487 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
6489 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
6490 to 'sum_chars' and add field 'num_chars'.
6491 (_bfd_link_section_stabs): When computing the sum of the
6492 characters in a B_INCL..B_EINCL range also keep a count of the
6493 number of characters. Use this information to help distinguish
6494 between include sections when have the same sum but which
6495 nevertheless are still unique.
6497 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
6499 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
6501 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
6502 Tomer Levi <Tomer.Levi@nsc.com>
6504 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
6505 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
6506 (BFD32_BACKENDS): Add elf32-cr16c.lo.
6507 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
6508 (cpu-cr16c.lo): New target.
6509 (elf32-cr16c.lo): Likewise.
6510 * Makefile.in: Regenerate.
6511 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
6512 (bfd_archures_list): Add bfd_cr16c_arch.
6513 * config.bfd: Handle cr16c-*-elf*.
6514 * configure.in: Handle bfd_elf32_cr16c_vec.
6515 * configure: Regenerate.
6516 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
6517 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
6518 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
6519 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
6520 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
6521 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
6522 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
6523 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
6524 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
6525 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
6526 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
6527 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
6528 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
6529 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
6530 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
6531 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
6532 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
6533 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
6534 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
6535 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
6536 * targets.c (bfd_elf32_cr16c_vec): Declare.
6537 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
6538 * cpu-cr16c.c: New file.
6539 * elf32-cr16c.c: Likewise.
6540 * libbfd.h: Regenerate.
6541 * bfd-in2.h: Likewise.
6543 2004-03-30 Jakub Jelinek <jakub@redhat.com>
6545 * elf.c (map_sections_to_segments): Fix handling of .tbss.
6547 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6549 * Makefile.am: Remove all mention of elflink.h.
6550 * Makefile.in: Regenerate.
6551 * bfd-in.h (bfd_elf_discard_info): Declare.
6552 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
6553 * bfd-in2.h: Regenerate.
6554 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
6555 bfd_elf32_link_record_dynamic_symbol,
6556 bfd_elf64_link_record_dynamic_symbol,
6557 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
6558 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
6559 _bfd_elf32_link_record_local_dynamic_symbol,
6560 _bfd_elf64_link_record_local_dynamic_symbol,
6561 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
6562 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
6563 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
6564 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
6565 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
6566 _bfd_elf32_reloc_symbol_deleted_p,
6567 _bfd_elf64_reloc_symbol_deleted_p): Delete.
6568 (bfd_elf_link_record_dynamic_symbol,
6569 bfd_elf_link_record_local_dynamic_symbol,
6570 bfd_elf_final_link, bfd_elf_gc_sections,
6571 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
6572 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
6573 bfd_elf_reloc_symbol_deleted_p): Declare.
6574 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
6575 * elf32-arm.h: Update for changed function names. Remove local
6576 WILL_CALL_FINISH_DYNAMIC_SECTION define.
6577 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
6578 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
6579 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
6580 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6581 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
6582 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
6583 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
6584 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
6585 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
6586 (bfd_elfNN_print_symbol): Define.
6587 * elfcode.h: Don't include elflink.h.
6588 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
6589 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
6590 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
6591 elf_gc_record_vtinherit, elf_gc_record_vtentry,
6592 elf_link_record_local_dynamic_symbol): Don't define.
6593 * elflink.c: Update for changed function names. Move elflink.h
6595 * elflink.h: Delete file.
6596 * po/SRC-POTFILES.in: Regenerate.
6597 * po/bfd.pot: Regenerate.
6599 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6601 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
6602 "name" for global syms accidentally removed in 2004-03-20 change.
6604 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6606 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
6607 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
6608 where Elf_External_* is different for 64 and 32 bit, with
6609 corresponding elf_size_info field.
6610 (struct elf_final_link_info): Use "bfd_byte *" instead
6611 of "Elf_External_Sym *" for external_syms and symbuf.
6612 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
6613 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
6614 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
6615 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
6616 (elf_link_sort_cmp2): Adjust.
6617 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
6618 using ELF_R_SYM macro. Set u.sym_mask.
6619 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
6620 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
6621 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
6622 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
6623 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
6624 swap_syn_out functions. Rearrange dyn swap in/out switch.
6625 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
6626 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
6627 (elf_link_flush_output_syms): Add elf_backend_data arg.
6628 (elf_link_check_versioned_symbol): Likewise.
6629 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
6630 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
6631 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
6632 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
6633 ELF_R_TYPE and ELF_R_INFO macros.
6634 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
6635 based on size rather than using ELF_R_INFO.
6636 (elf_gc_mark): Set up r_sym_shift local var and use instead of
6638 (struct alloc_got_off_arg): New.
6639 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
6640 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
6641 (elf_gc_allocate_got_offsets): Adjust.
6642 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
6643 ELF_R_SYM. Use bfd_section_from_elf_index.
6644 (elf_bfd_discard_info): Set cookie.r_sym_shift.
6645 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
6646 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
6648 2004-03-26 Stan Shebs <shebs@apple.com>
6650 Remove MPW support, no longer used.
6651 * config.bfd (powerpc-*-mpw*): Remove configuration.
6652 * mpw-config.in, mpw-make.sed: Remove files.
6653 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
6655 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6657 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
6658 (ppc64_elf_add_symbol_hook): New function.
6659 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
6660 const from Elf_Internal_Sym param.
6661 * elflink.c (elf_link_add_object_symbols): Adjust.
6662 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
6663 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
6664 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
6665 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
6666 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
6667 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
6668 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
6669 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
6670 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
6671 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
6672 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
6673 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
6674 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
6675 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
6676 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
6677 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6679 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6681 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6682 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6683 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6684 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6685 (bfd_elf64_bfd_link_add_symbols): Delete.
6686 (bfd_elf_link_add_symbols): Declare.
6687 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6688 * elflink.c: Include safe-ctype.h.
6689 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6691 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6692 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6694 (elf_link_add_archive_symbols): Rename from
6695 _bfd_elf_link_add_archive_symbols, make static.
6696 (elf_link_add_object_symbols): New function. Corresponding
6697 elflink.h function converted to use elf_size_info.
6698 (bfd_elf_link_add_symbols): Likewise.
6699 (bfd_elf_size_dynamic_sections): Adjust.
6700 * elflink.h (elf_bfd_link_add_symbols): Delete.
6701 (elf_link_add_object_symbols): Delete.
6702 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6703 bfd_elf_link_add_symbols.
6704 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6706 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6708 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6709 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6711 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6712 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6713 (_bfd_elf_add_dt_needed_tag): Declare.
6714 (_bfd_elf_sort_symbol): Declare.
6715 (_bfd_elf_finalize_dynstr): Declare.
6716 (RELOC_FOR_GLOBAL_SYM): Formatting.
6717 * elfcode.h (elf_add_dynamic_entry): Delete.
6718 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6719 elflink.h function converted to use elf_size_info.
6720 (_bfd_elf_add_dt_needed_tag): Likewise.
6721 (_bfd_elf_sort_symbol): Likewise.
6722 (_bfd_elf_finalize_dynstr): Likewise.
6723 (compute_bucket_count): Likewise.
6724 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6725 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6726 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6727 * elflink.h: ..here.
6728 (sort_symbol, add_dt_needed_tag): Delete.
6729 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6730 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6732 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6733 * elf32-cris.c (add_dynamic_entry): Likewise.
6734 * elf32-hppa.c (add_dynamic_entry): Likewise.
6735 * elf32-i370.c (add_dynamic_entry): Likewise.
6736 * elf32-i386.c (add_dynamic_entry): Likewise.
6737 * elf32-m32r.c (add_dynamic_entry): Likewise.
6738 * elf32-m68k.c (add_dynamic_entry): Likewise.
6739 * elf32-ppc.c (add_dynamic_entry): Likewise.
6740 * elf32-s390.c (add_dynamic_entry): Likewise.
6741 * elf32-sh.c (add_dynamic_entry): Likewise.
6742 * elf32-sparc.c (add_dynamic_entry): Likewise.
6743 * elf32-vax.c (add_dynamic_entry): Likewise.
6744 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6745 * elf64-alpha.c (add_dynamic_entry): Likewise.
6746 * elf64-hppa.c (add_dynamic_entry): Likewise.
6747 * elf64-ppc.c (add_dynamic_entry): Likewise.
6748 * elf64-s390.c (add_dynamic_entry): Likewise.
6749 * elf64-sparc.c (add_dynamic_entry): Likewise.
6750 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6751 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6752 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6753 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6754 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6755 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6757 2004-03-23 Paul Brook <paul@codesourcery.com>
6759 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6761 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6763 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6764 literal tables and check for relocs outside of literal pools.
6765 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6766 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6768 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6769 (elf_xtensa_relocate_section): Read literal tables and check for
6770 dynamic relocations in read-only sections and not in literal pools.
6772 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6775 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6777 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6779 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6780 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6781 not defined by the executable, or defined in a DSO.
6782 <eliding run-time relocation of .got>: Initialize GOT entry for a
6783 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6785 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6786 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6787 a PLT reloc to GOT for an executable.
6788 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6789 .got for a DSO and explain why.
6790 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6791 and unreferenced symbols for which a PLT is defined. Adjust
6792 dynamic-symbol pruning correspondingly, to make sure we don't lose
6793 a dynamic symbol also defined by a DSO.
6795 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6797 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6798 and rel args. Group input and output args. Wrap to 80 columns.
6799 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6800 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6801 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6802 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6803 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6804 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6805 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6806 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6807 RELOC_FOR_GLOBAL_SYMBOL invocation.
6809 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6811 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6812 unresolved symbols in objects aren't allowed.
6814 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6816 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6817 (elf_hppa_unmark_useless_dynamic_symbols):
6818 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6819 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6820 (elf32_hppa_relocate_section): Likewise.
6821 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6822 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6823 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6824 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6825 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6827 * elf-m10200.c (mn10200_elf_relocate_section): Use
6828 RELOC_FOR_GLOBAL_SYMBOL.
6829 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6830 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6831 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6832 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6833 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6834 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6835 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6836 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6837 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6838 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6839 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6840 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6842 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6844 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6845 (final_link_relocate): Likewise.
6846 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6847 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6849 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6851 * Makefile.am: Run "make dep-am".
6852 * Makefile.in: Regenerate.
6853 * aclocal.m4: Regenerate.
6854 * config.in: Regenerate.
6855 * po/bfd.pot: Regenerate.
6857 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6858 H.J. Lu <hongjiu.lu@intel.com>
6860 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6861 type and size change code to where it was previously. Remove
6862 dt_needed param. Treat old weak syms as strong if new sym is
6863 from a shared lib, even when old sym is from another shared
6864 lib. Remove unnecessary tests of oldweak and newweak. Correct
6866 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6867 _bfd_elf_merge_symbol calls.
6868 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6869 dt_needed local var. Update comments.
6870 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6871 (_bfd_elf_add_default_symbol): Likewise.
6873 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6874 strong syms in one shared object overriding weak syms in another.
6876 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6878 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6879 dyn_lib_class field. Rearrange for better packing.
6880 (elf_dt_soname): Delete.
6881 (elf_dyn_lib_class): Define.
6882 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6883 (bfd_elf_set_dt_needed_soname): Delete.
6884 (bfd_elf_set_dyn_lib_class): New function.
6885 * elflink.h (add_dt_needed_tag): New function. Split out from..
6886 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6887 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6888 initialization of soname.
6889 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6891 * bfd-in.h (enum dynamic_lib_link_class): New.
6892 (bfd_elf_set_dt_needed_soname): Delete.
6893 (bfd_elf_set_dyn_lib_class): Declare.
6894 * bfd-in2.h: Regenerate.
6896 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6897 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6898 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6899 symbol loop. Instead use add_needed to flag tag as written.
6901 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6903 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6904 logic for null_input_bfd detection.
6906 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6908 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6910 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6912 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6915 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6917 * elflink.c (elf_link_read_relocs_from_section): Don't use
6918 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6919 (_bfd_elf_link_read_relocs): ..to here.
6920 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6922 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6924 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6925 values selected in configure.host. Require both to be defined
6926 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6927 corresponding BFD_HOST vars with quotes.
6928 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6929 Always require BFD_HOST_64_BIT_DEFINED.
6930 <file_ptr type>: Find off_t size before emitting message. Combine
6931 off_t and ftello64 conditional.
6932 * configure: Regenerate.
6934 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6936 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6937 aliasing warning. Remove trailing whitespace throughout file.
6939 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6941 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6942 input_section in calls to get_dyn_name.
6943 * 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
6945 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6947 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6949 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6950 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6951 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6952 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6953 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6954 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6955 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6957 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6958 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6959 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6960 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6961 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6962 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6963 (read_8_bytes, read_indirect_string, read_address): Likewise.
6964 (read_abbrevs, parse_comp_unit): Likewise.
6965 * targets.c (struct bfd_target): Likewise.
6966 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6967 * hppabsd-core.c: Likewise. Formatting.
6968 * hpux-core.c: Likewise.
6969 * irix-core.c: Likewise.
6970 * netbsd-core.c: Likewise.
6971 * osf-core.c: Likewise.
6972 * ptrace-core.c: Likewise.
6973 * sco5-core.c: Likewise.
6974 * trad-core.c: Likewise.
6975 * configure: Regenerate.
6976 * bfd-in2.h: Regenerate.
6978 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6980 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6981 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6982 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6983 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6984 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6985 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6986 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6987 * libbfd.c: Likewise in function definitions.
6988 (bfd_put_8): Mask with 0xff rather than casting to char.
6989 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6990 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6991 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6992 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6993 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6994 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6995 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6996 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6997 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6998 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6999 * archive.c (do_slurp_coff_armap): Update swap prototype.
7000 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
7001 (tic54x_getl_signed_32): Likewise.
7002 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
7003 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
7004 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
7005 (bfd_getp_signed_32, bfd_putp32): Likewise.
7006 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
7007 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
7008 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
7009 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
7010 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
7011 bfd_h_getx_signed_16, bfd_h_putx16.
7012 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
7013 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
7014 * hpux-core.c: Likewise.
7015 * irix-core.c: Likewise.
7016 * netbsd-core.c: Likewise.
7017 * osf-core.c: Likewise.
7018 * ptrace-core.c: Likewise.
7019 * sco5-core.c: Likewise.
7020 * trad-core.c: Likewise.
7021 * bfd-in2.h: Regenerate.
7023 2004-03-15 Matt Thomas <matt@3am-software.com>
7025 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
7028 2004-03-13 Mark Kettenis <kettenis@gnu.org>
7030 * config.bfd: Add x86_64-*-openbsd*.
7031 * configure.in (x86_64-*-openbsd*): Set COREFILE to
7033 * configure: Regenerate.
7035 2004-03-12 Nick Clifton <nickc@redhat.com>
7036 Dave Murphy <wintermute2k4@ntlworld.com>
7038 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
7039 if the input bfd does not contain any code.
7041 2004-03-09 Steve Ellcey <sje@cup.hp.com>
7043 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
7045 2004-03-05 Fred Fish <fnf@redhat.com>
7047 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
7048 mips16 symbols to be even rather than testing first for even/odd.
7049 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
7051 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
7053 * elf.c (map_sections_to_segments): Ignore .tbss sections for
7056 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
7058 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
7059 undefined symbols as hash_new.
7061 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
7063 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
7065 * elf32-sh.c: Ditto.
7066 * bfd-in2.h: Regenerate.
7068 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
7070 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
7072 (_frv_count_got_plt_entries): Initialize them.
7073 (frv_pic_relocs_info_find): Add insert argument. Adjust all
7075 (frv_pic_relocs_info_for_global): Likewise.
7076 (frv_pic_relocs_info_for_local): Likewise.
7077 (frv_pic_merge_early_relocs_info): New.
7078 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
7080 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
7081 Check that we don't exceed the allocated count for entry.
7082 (_frv_add_rofixup): Likewise.
7083 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
7084 (elf32_frv_finish_dynamic_sections): Improve error message in case
7085 we emit too few rofixup entries.
7087 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
7089 * archures.c (bfd_mach_fr450): New.
7090 * bfd-in2.h: Regenerate.
7091 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
7092 (arch_info_500): Link to it.
7093 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
7094 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
7095 (frv_elf_arch_extension_p): New function.
7096 (frv_elf_merge_private_bfd_data): Use it.
7098 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
7100 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
7102 * elflink.h (is_global_data_symbol_definition): Moved to
7104 (elf_link_is_defined_archive_symbol): Likewise.
7105 (elf_link_add_archive_symbols): Likewise. Renamed to
7106 _bfd_elf_link_add_archive_symbols.
7108 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
7109 of ELF symbol table entry from backend.
7110 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
7111 instead of elf_link_add_object_symbols.
7113 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7115 * elf-bfd.h (struct elf_backend_data): Added
7116 elf_backend_can_make_relative_eh_frame,
7117 elf_backend_can_make_lsda_relative_eh_frame and
7118 elf_backend_encode_eh_address.
7119 (_bfd_elf_encode_eh_address): Declare.
7120 (_bfd_elf_can_make_relative): Declare.
7121 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
7122 hooks to decide whether to attempt to make_relative and
7124 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
7125 (_bfd_elf_can_make_relative): New.
7126 (_bfd_elf_encode_eh_address): New.
7127 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
7128 (frv_elf_encode_eh_address): New.
7129 (elf_backend_can_make_relative_eh_frame): Define.
7130 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7131 (elf_backend_encode_eh_address): Define.
7133 (elf_backend_can_make_relative_eh_frame): Define.
7134 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7135 (elf_backend_encode_eh_address): Define.
7136 (elfNN_bed): Add them.
7138 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7140 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
7141 complain_on_overflow to signed.
7143 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
7145 * elflink.h (sort_symbol): New.
7146 (elf_link_add_object_symbols): Use a sorted symbol array for
7149 2004-02-27 Jakub Jelinek <jakub@redhat.com>
7151 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7152 for pc relative relocs.
7153 (elf_s390_relocate_section): Likewise.
7154 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7155 for pc relative relocs.
7156 (elf_s390_relocate_section): Likewise.
7158 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
7160 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
7163 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
7165 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
7166 field to track if a relocation is against readonly section.
7167 (count_dyn_reloc): Take a new argument for rent->reltext.
7168 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
7169 (get_reloc_section): Don't set ia64_info->reltext here.
7170 (allocate_dynrel_entries): Set ia64_info->reltext here.
7172 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
7174 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
7175 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
7176 function's descriptor to symbol+offset, and map local undefweak
7177 symbol to NULL function descriptor.
7178 (elf32_frv_relocate_section): Likewise.
7180 2004-02-23 Mark Kettenis <kettenis@gnu.org>
7182 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
7184 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
7185 (netbsd_core_file_p): Set architecture from machine ID for
7188 2004-02-23 Jakub Jelinek <jakub@redhat.com>
7190 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
7191 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
7193 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
7195 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
7196 symbols with non-default visibility.
7198 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
7200 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
7201 IMAGE_SCN_MEM_WRITE on known sections only.
7203 2004-02-20 Jakub Jelinek <jakub@redhat.com>
7205 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
7206 symbols used in PIE relocs.
7208 2004-02-19 Jakub Jelinek <jakub@redhat.com>
7210 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
7213 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
7215 * configure.in: Update version to 2.15.90.
7216 * configure: Regenerate.
7218 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
7219 Richard Sandiford <rsandifo@redhat.com>
7221 * elfxx-mips.c (mips_elf_calculate_relocation): Use
7222 _bfd_elf_symbol_refs_local_p to decide whether to decay
7223 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
7224 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
7225 relocs if the symbol wasn't defined by a regular object file.
7226 Don't check the symbol's dynindx.
7228 2004-02-16 Andrew Cagney <cagney@redhat.com>
7230 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
7232 * bfd-in2.h: Re-generate.
7234 2004-02-14 Andrew Cagney <cagney@redhat.com>
7236 * configure.host (HDEFINES): When hppa*-*-hpux*, define
7237 _LARGEFILE64_SOURCE.
7239 2004-02-13 Andrew Cagney <cagney@redhat.com>
7241 * elf.c (vma_page_aligned_bias): New function.
7242 (assign_file_positions_except_relocs)
7243 (assign_file_positions_for_segments): Replace broken modulo
7244 arithmetic with call to vma_page_aligned_bias.
7246 2004-02-11 Andrew Cagney <cagney@redhat.com>
7248 * bfd-in.h: Update copyright.
7249 (bfd_tell): Change return type to file_ptr.
7250 * bfd-in2.h: Re-generate.
7251 * cache.c: Update copyright.
7252 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
7254 (close_one): Use real_ftell.
7255 * bfdio.c: Update copyright.
7256 (real_ftell, real_fseek): New functions.
7257 (bfd_tell): Use real_fseek and real_ftell, change return type to
7259 (bfd_seek): Use real_ftell and real_fseek, change type of
7260 file_position to a file_ptr.
7261 * libbfd-in.h: Update copyright.
7262 (real_ftell, real_fseek): Declare.
7263 * libbfd.h: Re-generate.
7265 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
7266 fseeko and fseeko64. Determine bfd_file_ptr.
7267 * configure: Re-generate.
7268 * config.in: Re-generate.
7270 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
7272 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
7273 * elf32-h8300.c: Likewise.
7275 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
7276 Nick Clifton <nickc@redhat.com>
7278 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
7279 GOT entries with no associated GOT subsection.
7281 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
7283 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
7284 * elf.c (swap_out_syms): Use it to decide whether local section
7285 symbols should be named.
7286 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
7287 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
7288 (elf_backend_name_local_section_symbols): Define.
7289 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
7291 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
7293 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
7294 (elfNN_ia64_relax_section): Optimize brl to br during the relax
7297 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
7299 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
7300 to bfd_link_hash_entry passed by reference to
7301 _bfd_generic_link_add_one_symbol.
7303 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
7305 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
7306 relocations against dynamic symbols.
7308 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
7310 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
7313 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
7315 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
7316 * bfd-in2.h, libbfd.h: Rebuilt.
7318 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
7320 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
7321 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
7322 flag has been cleared.
7324 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
7326 * coff-h8300.c: Add and adjust comments about relaxation.
7327 * elf32-h8300.c: Likewise.
7329 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7331 * coff-h8300.c: Fix comment typos.
7332 * elf32-h8300.c: Likewise.
7334 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7336 * coff-h8300.c: Add comments about relaxation.
7337 * elf32-h8300.c: Likewise.
7339 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7341 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
7343 * aclocal.m4: Regenerate.
7344 * configure: Regenerate.
7346 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
7348 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
7349 mips_elf64_rtype_to_howto instead of using howto_table.
7351 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
7353 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
7355 (elf32_arm_check_relocs): Don't increment the PLT refcount for
7356 relocs which would not use the PLT.
7358 2004-01-13 Alan Modra <amodra@bigpond.net.au>
7360 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
7361 (ppc64_elf_gc_sweep_hook): Likewise.
7362 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
7364 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
7366 Adds linker relaxation support for bit manipulation insns like
7367 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
7369 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
7370 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
7371 * coff-h8300.c: Opcode for bit manipulation insn is checked in
7372 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
7374 2004-01-12 Alan Modra <amodra@bigpond.net.au>
7376 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
7378 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7380 * elf32-h8300.c: Fix formatting.
7382 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7384 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
7385 dynamic object is present. Declare r_symndx and h in an inner
7387 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
7389 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
7391 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
7392 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
7393 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
7394 identically. Do not emit PC24 relocations for shared libraries.
7395 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
7396 identically. Don't adjust pc_count.
7397 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
7398 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
7399 adjust count for branch relocations.
7400 (allocate_dynrelocs): Correct typo in call to
7401 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
7402 PC24 or PLT32 relocs when linking.
7404 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7406 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
7407 relocation howto with ARM_26 one for consistency.
7408 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
7409 that will be converted to ARM_26D ones, since we always want 'done'
7410 relocations to be reflected in section's data.
7411 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
7413 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
7416 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7418 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
7419 are not partial_inplace during a relocatable link.
7421 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7423 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7424 if no dynamic object is present. Declare r_symndx and h in an
7427 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7429 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7430 trampoline if it is known out of range.
7432 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7434 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7435 * elf32-frv.c (_frv_osec_readonly_p): New.
7436 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7438 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7439 (elf32_frv_relocate_section): Likewise. Error out if attempting
7440 to emit rofixups or dynamic relocs in read-only segments. Use
7441 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7442 dynamic relocations.
7443 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7444 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7445 relocations or fixups involving merged sections correctly. Avoid
7446 crash when undefined symbol is referenced by R_FRV_32 or
7447 R_FRV_FUNCDESC_VALUE.
7448 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7449 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7450 input section holding local symbol to addend of R_FRV_32 or
7451 R_FRV_FUNCDESC_VALUE dynamic relocation.
7452 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7453 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7454 (elf32_frv_always_size_sections): Don't store pointer to
7455 __stacksize symbol in sec_info.
7456 (elf32_frv_modify_segment_map): Look it up here.
7457 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7458 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7459 of the lazy PLT entry, not only its offset, as the low word of a
7460 function descriptor.
7461 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7462 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7463 if a hash table entry already exists but is not a definition.
7464 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
7465 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
7466 (_frv_add_rofixup): Don't inline.
7467 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
7468 for undefweak symbols.
7469 (elf32_frv_relocate_section): Avoid crash while computing
7470 relocation when linking with shared library. Only emit rofixups
7471 and dynamic relocations for alloc&load sections. Mark binaries
7472 with inter-segment relocations for relocation as a unit.
7473 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
7474 (DEFAULT_STACK_SIZE): New.
7475 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
7476 emit rofixups or dynamic relocs when linking dynamic non-PIE
7478 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
7479 shared libs too. Reserve the last entry for the GOT pointer.
7480 (elf32_frv_finish_dynamic_sections): Emit it.
7481 (elf32_frv_always_size_sections): New.
7482 (elf32_frv_modify_segment_map): New.
7483 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
7485 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
7486 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
7487 (elf_backend_always_size_sections): New.
7488 (elf_backend_modify_segment_map): New.
7489 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
7490 * config.bfd: Added frv-*-*linux*.
7491 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
7492 ABS section, instead of crashing.
7493 (elf32_frv_relocate_section): Don't crash before warning about
7494 different segments in non-PIC relocation.
7495 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
7496 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
7497 relocs to undefweak symbols.
7498 (elf32_frv_relocate_section): Ditto for undefined symbols.
7499 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
7500 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
7501 gotfixup section was created.
7502 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
7503 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
7504 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
7505 complain_overflow_signed.
7506 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
7507 have not been allocated.
7508 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
7509 privfd only if dynamic sections were created.
7510 (elf32_frv_relocate_section): Compute gprel_segment, and use it
7511 for GPREL relocs. When linking relocatable FDPIC executables,
7512 emit warnings for relocations that would be illegal on PIE or
7513 shared libraries. Emit rofixup for R_FRV_32 only if input object
7515 (_frv_create_got_section): Define _gp symbol in the rofixup
7517 (elf32_frv_finish_dynamic_sections): If rofixups needed but
7518 dynamic sections missing, error out requesting -melf32frvfd.
7519 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
7520 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
7521 computation of addends from section and global or local symbol
7522 value. Change return type to bfd_boolean, and return a failure if
7523 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
7524 nonzero addend is required.
7525 (elf32_frv_relocate_section): Likewise. Print error for
7526 unsupported nonzero addends.
7527 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
7528 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
7529 force everything local.
7530 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
7531 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
7532 (frv_gotfixup_section): New.
7533 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
7534 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
7536 (_frv_add_rofixup): New.
7537 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
7538 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
7539 improve some ugly conditions.
7540 (elf32_frv_relocate_section): Likewise. Reject inter-segment
7541 relocations in fdpic.
7542 (_frv_create_got_section): Create .rofixup.got section.
7543 (struct _frv_dynamic_got_info): Added fixups.
7544 (_frv_count_got_plt_entries): Account in-GOT relocations into
7545 relocs32, relocsfd and relocsfdv. Account them into relocs or
7546 fixups, as appropriate.
7547 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
7549 (elf32_frv_finish_dynamic_sections): Verify that the right number
7550 of relocations and fixups was generated.
7551 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
7553 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
7554 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
7555 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
7556 descriptor of a (formerly-)global symbol is local.
7557 (struct frv_pic_relocs_info): Adjust comments.
7558 (_frv_emit_got_relocs_plt_entries): Adjust.
7559 (elf32_frv_relocate_section): Likewise.
7560 (_frv_count_got_plt_entries): Likewise.
7561 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
7562 symbol's value to addend in the common preamble. Decay dynamic
7563 symbols to section+offset if they bind or call locally, for GOT
7564 and FUNCDESC_VALUE, respectively.
7565 (elf32_frv_relocate_section): Likewise.
7566 (elf32_frv_check_relocs): Don't register as dynamic symbols of
7567 internal or hidden visibility.
7568 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
7569 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
7570 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
7571 (elf32_frv_relocate_section): Pass relocation addend in. Use
7572 original relocation addend to look up the got relocs/plt entries
7573 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
7574 processing relocations that reference .scommon symbols.
7575 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
7576 Introduce support for dynamic linking.
7577 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
7578 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
7579 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
7580 (frv_reloc_type_lookup): Return REL howtos for executables and
7582 (frv_info_to_howto_rel): New.
7583 (struct frv_elf_link_hash_table): New.
7584 (frv_hash_table, frv_got_section, frv_gotrel_section,
7585 frv_plt_section, frv_pltrel_section, frv_relocs_info,
7586 frv_got_initial_offset, frv_plt_initial_offset): New macros.
7587 (frv_elf_link_hash_table_create): New.
7588 (struct frv_pic_relocs_info): New.
7589 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
7590 (frv_pic_relocs_info_find): New.
7591 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
7593 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
7594 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
7595 (_frv_emit_got_relocs_plt_entries): New.
7596 (elf32_frv_relocate_section): Add support for dynamic linking.
7597 Handle new relocations.
7598 (_frv_create_got_section): New.
7599 (elf32_frv_create_dynamic_sections): New.
7600 (ELF_DYNAMIC_INTERPRETER): New.
7601 (struct _frv_dynamic_got_info): New.
7602 (_frv_count_got_plt_entries): New.
7603 (struct _frv_dynamic_got_plt_info): New.
7604 (_frv_compute_got_alloc_data): New.
7605 (_frv_get_got_entry, _frv_get_fd_entry): New.
7606 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
7607 (_frv_resolve_final_relocs_info): New.
7608 (elf32_frv_size_dynamic_sections): New.
7609 (elf32_frv_finish_dynamic_sections): New.
7610 (elf32_frv_adjust_dynamic_symbol): New.
7611 (elf32_frv_finish_dynamic_symbol): New.
7612 (elf32_frv_check_relocs): Handle new relocs. Explain how the
7614 (elf_info_to_howto_rel): Define.
7615 (bfd_elf32_bfd_link_hash_table_create): Define.
7616 (elf_backend_create_dynamic_sections): Define.
7617 (elf_backend_adjust_dynamic_symbol): Define.
7618 (elf_backend_size_dynamic_sections): Define.
7619 (elf_backend_finish_dynamic_symbol): Define.
7620 (elf_backend_finish_dynamic_sections): Define.
7621 (elf_backend_want_got_sym): Define.
7622 (elf_backend_got_header_size): Define.
7623 (elf_backend_want_got_plt): Define.
7624 (elf_backend_plt_readonly): Define.
7625 (elf_backend_want_plt_sym): Define.
7626 (elf_backend_plt_header_size): Define.
7627 (elf_backend_may_use_rel_p): Define.
7628 (elf_backend_may_use_rela_p): Define.
7629 (elf_backend_default_use_rela_p): Define.
7630 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
7631 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
7632 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
7633 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
7634 (frv_reloc_map): Map the corresponding BFD relocs to them.
7635 (frv_reloc_type_lookup): ... and back to BFD relocs.
7636 * reloc.c: New relocs.
7637 * bfd-in2.h, libbfd.h: Rebuilt.
7638 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
7639 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
7640 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
7641 R_FRV_FUNCDESC_GOTLO): New.
7642 (frv_reloc_map): Map the corresponding BFD relocs to them.
7643 (frv_reloc_type_lookup): ... and back to BFD relocs.
7644 * reloc.c: New relocs.
7645 * bfd-in2.h, libbfd.h: Rebuilt.
7647 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7649 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7650 targets to support pages of up to 64kB.
7651 (elf32_bed): Redefine to get a separate backend data structure for
7652 traditional targets.
7653 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7654 targets to support pages of up to 64kB.
7655 (elf64_bed): Redefine to get a separate backend data structure for
7656 traditional targets.
7657 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7658 targets to support pages of up to 64kB.
7659 (elf32_bed): Redefine to get a separate backend data structure for
7660 traditional targets.
7662 2004-01-04 Mark Kettenis <kettenis@gnu.org>
7664 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
7666 2004-01-02 Mark Kettenis <kettenis@gnu.org>
7668 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
7669 (elf_i386_grok_psinfo): Likewise.
7671 2004-01-02 Bernardo Innocenti <bernie@develer.com>
7673 * config.bfd: Add m68k-uClinux target.
7675 2004-01-01 Grant Edwards <grante@visi.com>
7677 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7678 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7679 (elf32_h8_gc_sweep_hook): New function.
7680 (elf_backend_gc_mark_hook): Define.
7681 (elf_backend_gc_sweep_hook): Define.
7682 (elf_backend_can_gc_sections): Define.
7684 For older changes see ChangeLog-0203
7690 version-control: never
projects / deliverable / binutils-gdb.git / blob