1 2005-05-17 Alan Modra <amodra@bigpond.net.au>
3 * elf32-ppc.c (LIS_11. LIS_12): Define.
4 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
5 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
6 for --data-plt when building non-pie executables.
8 2005-05-17 Nick Clifton <nickc@redhat.com>
10 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
11 the situation where a symbols's section is not known but a section
12 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
15 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
16 the presence of a symbol table to just before the symbol table is
19 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
22 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
23 (elfNN_ia64_relax_section): Use it.
25 2005-05-14 Mark Kettenis <kettenis@gnu.org>
27 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
30 2005-05-14 Alan Modra <amodra@bigpond.net.au>
32 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
34 (ppc_elf_finish_dynamic_sections): Likewise.
36 2005-05-13 Fred Fish <fnf@specifixinc.com>
38 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
41 2005-05-13 Bob Wilson <bob.wilson@acm.org>
43 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
44 periods in linkonce_kind values.
46 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
48 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
49 against protected function when building executable.
51 2005-05-12 Alan Modra <amodra@bigpond.net.au>
53 * elf32-ppc.c (LWZU_0_X_11): Delete.
54 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
55 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
56 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
58 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
60 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
61 Generate .glink branch table and updated stubs.
63 2005-05-11 Alan Modra <amodra@bigpond.net.au>
65 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
66 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
67 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
68 (CROR_151515, CROR_313131): Delete.
69 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
70 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
72 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
73 and R_PPC_REL16_HA entries.
74 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
75 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
76 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
78 (ppc_elf_create_dynamic_sections): Create .glink section.
79 (ppc_elf_check_relocs): Set new_plt and old_plt.
80 (ppc_elf_select_plt_layout): New function.
81 (ppc_elf_tls_setup): Set plt output section elf type and flags.
82 (allocate_got): Handle differences between old and new got layout.
83 (allocate_dynrelocs): Likewise for plt.
84 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
85 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
86 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
87 destination of R_PPC_PLTREL24 relocs.
88 (ppc_elf_relocate_section): Handle new relocs and changed destination
90 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
91 differences in layout.
92 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
93 put a blrl in new got. Write glink contents.
94 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
95 * libbfd.h: Regenerate.
96 * bfd-in2.h: Regenerate.
98 2005-05-11 Andreas Schwab <schwab@suse.de>
100 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
103 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
105 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
106 section if SEC_ALLOC isn't set.
108 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
110 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
111 * acinclude.m4: Don't sinclude accross.m4.
112 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
114 2005-05-09 Alan Modra <amodra@bigpond.net.au>
116 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
117 (ppc64_elf_add_symbol_hook): Set has_dotsym.
118 (ppc64_elf_check_directives): Only process syms when has_dotsym.
119 (func_desc_adjust): Hide fake function descriptors when function
120 code entry is defined.
121 (adjust_opd_syms): Adjust for deleted_section becoming union field.
123 2005-05-09 Alan Modra <amodra@bigpond.net.au>
125 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
127 2005-05-08 Dave Korn <dave.korn@artimi.com>
129 * coff-tic80.c: Undefine _CONST after system headers to prevent
130 clash with tic80-specific definition in include/coff/tic80.h
132 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
135 * elflink.c (elf_link_output_extsym): Use output_bfd if
136 h->root.u.def.section is bfd_abs_section_ptr when reporting
139 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
141 * elf-bfd.h (elf_backend_data): Update special_sections to
142 array of pointer to bfd_elf_special_section.
143 * elf.c (special_sections): Likewise.
144 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
145 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
146 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
147 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
148 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
149 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
150 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
151 * elf32-v850.c (v850_elf_special_sections): Likewise.
152 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
153 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
154 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
155 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
156 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
157 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
158 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
159 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
161 * elf.c (get_special_section): Updated.
163 2005-05-07 Alan Modra <amodra@bigpond.net.au>
165 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
166 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
167 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
169 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
170 * elf32-frv.c (_frv_create_got_section): Likewise.
171 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
172 (elf_backend_got_symbol_offset): Don't define.
173 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
174 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
176 (ppc_elf_create_got): Tidy.
177 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
178 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
179 (ppc_elf_gc_sweep_hook): Likewise.
180 (ppc_elf_relocate_section): Likewise.
181 (ppc_elf_finish_dynamic_symbol): Likewise.
182 (allocate_got): New function.
183 (allocate_dynrelocs): Use allocate_got.
184 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
185 so that local got can refcount it. Set got_header_size.
186 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
188 (ppc_elf_finish_dynamic_sections): Likewise.
189 (elf_backend_got_symbol_offset): Don't define.
190 (elf_backend_got_header_size): Ditto.
192 2005-05-05 Steve Ellcey <sje@cup.hp.com>
194 * configure.in (ACX_HEADER_STRING): New.
195 * configure: Regenerate.
196 * config.in: Regenerate.
197 * sysdep.h (STRING_WITH_STRINGS): Use.
199 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
201 * elf.c (_bfd_elf_close_and_cleanup): Only call
202 _bfd_dwarf2_cleanup_debug_info on bfd_object.
204 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
206 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
207 "__bss_start" instead of "_edata" as fallback.
209 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
211 * bfd-in2.h: Regenerated.
213 2005-05-05 Paul Brook <paul@codesourcery.com>
215 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
216 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
218 * configure: Regenerate.
219 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
220 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
221 (elf32-i386.lo): Depend on elf-vxworks.h.
222 (elf-vxworks.lo): New rule.
223 * Makefile.in: Regenerate.
224 * elf-bfd.h (elf_backend_data): Update type of
225 elf_backend_emit_relocs.
226 (_bfd_elf_link_output_relocs): Update prototype.
227 * elflink.c (_bfd_elf_link_output_relocs): Always use
228 bed->elf_backend_emit_relocs when outputting relocations.
229 * elfxx-target.h (elf_backend_emit_relocs): Default to
230 _bfd_elf_link_output_relocs.
231 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
232 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
233 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
234 (elf_i386_plt0_entry): Remove padding.
235 (elf_i386_pic_plt0_entry): Ditto.
236 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
237 (PLT_NON_JUMP_SLOT_RELOCS): Define.
238 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
239 plt0_pad_byte fields.
240 (elf_i386_link_hash_table_create): Zero them.
241 (elf_i386_create_dynamic_sections): Create static relocation section.
242 (allocate_dynrelocs): Allocate space for static PLT relocations.
243 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
244 symbols. Give PLT symbols function type. Don't strip PLT sections
245 if we have exported symbols from them.
246 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
247 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
249 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
250 Add relocation for GOT location. Fill in PLT static relocations.
251 (elf_i386_vxworks_link_hash_table_create): New function.
252 (elf_i386_vxworks_link_output_symbol_hook): New function.
253 * elf-vxworks.h: New file.
255 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
257 * section.c (bfd_make_section_anyway_with_flags): New.
258 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
259 (bfd_make_section_with_flags): New.
260 (bfd_make_section): Call bfd_make_section_with_flags.
262 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
263 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
264 instead of bfd_make_section/bfd_make_section and don't call
265 bfd_set_section_flags.
266 (mn10300_elf_check_relocs): Likewise.
267 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
268 * elf32-arm.c (create_got_section): Likewise.
269 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
270 (elf32_arm_check_relocs): Likewise.
271 * elf32-cris.c (cris_elf_check_relocs): Likewise.
272 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
273 (_frv_create_got_section): Likewise.
274 (elf32_frvfdpic_create_dynamic_sections): Likewise.
275 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
276 (elf32_hppa_check_relocs): Likewise.
277 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
278 (i370_elf_check_relocs): Likewise.
279 * elf32-i386.c (create_got_section): Likewise.
280 (elf_i386_check_relocs): Likewise.
281 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
282 (create_got_section): Likewise.
283 (m32r_elf_create_dynamic_sections): Likewise.
284 (m32r_elf_check_relocs): Likewise.
285 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
286 * elf32-ppc.c (ppc_elf_create_got): Likewise.
287 (ppc_elf_create_dynamic_sections): Likewise.
288 (ppc_elf_add_symbol_hook): Likewise.
289 (ppc_elf_check_relocs): Likewise.
290 * elf32-s390.c (create_got_section): Likewise.
291 (elf_s390_check_relocs): Likewise.
292 * elf32-sh.c (create_got_section): Likewise.
293 (sh_elf_create_dynamic_sections): Likewise.
294 (sh_elf_check_relocs): Likewise.
295 * elf32-vax.c (elf_vax_check_relocs): Likewise.
296 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
297 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
298 (add_extra_plt_sections): Likewise.
299 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
300 (elf64_alpha_create_got_section): Likewise.
301 (elf64_alpha_create_dynamic_sections): Likewise.
302 (elf64_alpha_check_relocs): Likewise.
303 * elf64-hppa.c (get_reloc_section): Likewise.
307 (get_stub): Likewise.
308 (elf64_hppa_create_dynamic_sectionso): Likewise.
309 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
310 * elf64-ppc.c (create_linkage_sections): Likewise.
311 (ppc64_elf_check_relocs): Likewise.
312 * elf64-s390.c (create_got_section): Likewise.
313 (elf_s390_check_relocs): Likewise.
314 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
315 (sh64_elf64_create_dynamic_sections): Likewise.
316 * elf64-x86-64.c (create_got_section): Likewise.
317 (elf64_x86_64_check_relocs): Likewise.
318 * elflink.c (_bfd_elf_create_got_section): Likewise.
319 (_bfd_elf_link_create_dynamic_sections): Likewise.
320 (elf_link_add_object_symbols): Likewise.
321 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
322 (elfNN_ia64_create_dynamic_sections): Likewise.
323 (get_fptr): Likewise.
324 (get_pltoff): Likewise.
325 (get_reloc_section): Likewise.
326 (elfNN_ia64_object_p): Likewise.
327 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
328 (mips_elf_create_compact_rel_section): Likewise.
329 (mips_elf_create_got_section): Likewise.
330 (_bfd_mips_elf_create_dynamic_sections): Likewise.
331 * elfxx-sparc.c (create_got_section): Likewise.
332 (_bfd_sparc_elf_check_relocs): Likewise.
334 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
335 on linker created sections.
337 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
340 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
341 script on executable.
343 2005-05-05 John Levon <levon@movementarian.org>
345 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
346 allocated memory before returning.
347 (decode_line_info): Likewise.
348 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
349 allocated by functions in this file.
350 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
351 * elf.c (_bfd_elf_close_and_cleanup): Call
352 _bfd_dwarf2_cleanup_debug_info.
354 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
356 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
357 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
358 * configure, config.in, Makefile.in: Regenerate.
359 * sysdep.h (stpcpy): Revert last change.
361 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
363 * sysdep.h (stpcpy): Wrap declaration in parentheses.
365 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
367 * elfxx-ia64.c (ARCH_SIZE): New.
368 (LOG_SECTION_ALIGN): Likewise.
369 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
370 align relocation sections.
371 (get_fptr): Likewise.
372 (get_reloc_section): Likewise.
373 (elfNN_ia64_tprel_base): Likewise.
374 (elfNN_ia64_check_relocs): Support 32bit relocations.
375 (allocate_global_fptr_got): Likewise.
376 (allocate_dynrel_entries): Likewise.
377 (set_got_entry): Likewise.
378 (set_pltoff_entry): Likewise.
379 (elfNN_ia64_relocate_section): Likewise.
381 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
383 * configure.in: Add AC_CHECK_DECLS(stpcpy).
384 * configure: Regenerate.
385 * config.in: Likewise.
387 * sysdep.h (stpcpy): New.
389 2005-05-04 Nick Clifton <nickc@redhat.com>
391 * Update the address and phone number of the FSF organization in
392 the GPL notices in the following files:
393 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
394 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
395 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
396 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
397 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
398 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
399 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
400 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
401 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
402 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
403 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
404 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
405 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
406 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
407 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
408 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
409 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
410 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
411 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
412 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
413 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
414 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
415 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
416 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
417 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
418 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
419 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
420 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
421 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
422 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
423 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
424 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
425 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
426 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
427 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
428 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
429 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
430 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
431 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
432 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
433 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
434 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
435 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
436 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
437 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
438 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
439 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
440 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
441 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
442 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
443 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
444 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
445 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
446 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
447 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
448 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
449 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
450 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
451 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
452 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
453 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
454 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
455 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
456 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
457 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
458 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
459 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
460 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
461 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
462 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
465 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
467 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
468 * bfd-in2.h: Regenerated.
470 * elflink.c (bfd_elf_set_symbol): New.
471 (_bfd_elf_provide_symbol): Call it.
472 (_bfd_elf_provide_section_bound_symbols): New.
474 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
476 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
477 at the end, if a strong definition has already been seen.
479 2005-05-04 Alan Modra <amodra@bigpond.net.au>
481 * section.c (struct bfd_section): Replace link_order_head and
482 link_order_tail with map_head and map_tail union.
483 (STD_SECTION): Update.
484 (_bfd_strip_section_from_output): Delete.
485 * aoutx.h: Update throughout for above changes.
486 * coff-ppc.c: Likewise.
487 * cofflink.c: Likewise.
489 * elf-eh-frame.c: Likewise.
490 * elf-m10300.c: Likewise.
492 * elf32-arm.c: Likewise.
493 * elf32-cris.c: Likewise.
494 * elf32-hppa.c: Likewise.
495 * elf32-i386.c: Likewise.
496 * elf32-m32r.c: Likewise.
497 * elf32-m68hc1x.c: Likewise.
498 * elf32-m68k.c: Likewise.
499 * elf32-ppc.c: Likewise.
500 * elf32-s390.c: Likewise.
501 * elf32-sh.c: Likewise.
502 * elf32-vax.c: Likewise.
503 * elf32-xtensa.c: Likewise.
504 * elf64-alpha.c: Likewise.
505 * elf64-hppa.c: Likewise.
506 * elf64-ppc.c: Likewise.
507 * elf64-s390.c: Likewise.
508 * elf64-sh64.c: Likewise.
509 * elf64-x86-64.c: Likewise.
510 * elflink.c: Likewise.
511 * elfxx-ia64.c: Likewise.
512 * elfxx-mips.c: Likewise.
513 * elfxx-sparc.c: Likewise.
514 * linker.c: Likewise.
517 * xcofflink.c: Likewise.
518 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
519 out from bfd_elf_size_dynamic_sections.
520 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
521 * bfd-in2.h: Regenerate.
523 2005-05-04 Alan Modra <amodra@bigpond.net.au>
525 * section.c (bfd_section_list_remove): Don't clear s->next.
526 (bfd_section_list_append): Always init s->prev.
527 (bfd_section_list_prepend): Define.
528 (bfd_section_list_insert_after): Minor optimization.
529 (bfd_section_removed_from_list): Rewrite.
530 * elf.c (assign_section_numbers): Simplify list traversal now that
531 bfd_section_list_remove doesn't destroy removed section next ptr.
532 * sunos.c (sunos_add_dynamic_symbols): Likewise.
533 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
534 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
535 * bfd-in2.h: Regenerate.
537 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
539 * bfd.c (bfd): Remove section_tail and add section_last.
540 (bfd_preserve): Likewise.
541 (bfd_preserve_save): Likewise.
542 (bfd_preserve_restore): Likewise.
543 * opncls.c (_bfd_new_bfd): Likewise.
545 * coffcode.h (coff_compute_section_file_positions): Updated.
546 (coff_compute_section_file_positions): Likewise.
547 * elf.c (assign_section_numbers): Likewise.
548 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
549 * elf64-mmix.c (mmix_elf_final_link): Likewise.
550 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
551 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
552 * sunos.c (sunos_add_dynamic_symbols): Likewise.
553 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
555 * ecoff.c (bfd_debug_section): Initialize prev.
557 * section.c (bfd_section): Add prev.
558 (bfd_section_list_remove): Updated.
559 (bfd_section_list_append): New.
560 (bfd_section_list_insert_after): New.
561 (bfd_section_list_insert_before): New.
562 (bfd_section_list_insert): Removed.
563 (bfd_section_removed_from_list): Updated.
564 (STD_SECTION): Initialize prev.
565 (bfd_section_init): Updated.
566 (bfd_section_list_clear): Updated.
568 * bfd-in2.h: Regenerated.
570 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
572 * elf.c (_bfd_elf_new_section_hook): Don't call
573 _bfd_elf_get_sec_type_attr on sections from input files.
575 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
577 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
578 hash table size 16699 instead of bfd_hash_table_init.
580 2005-05-01 Paul Brook <paul@codesourcery.com>
582 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
583 definition has already been seen.
585 2005-05-01 Paul Brook <paul@codesourcery.com>
587 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
588 R_ARM_PLT32 the same as R_ARM_PC24.
589 (arm_add_to_rel): Ditto.
591 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
593 * config.bfd: Add h8300*-*-rtemscoff.
594 Switch h8300*-*-rtems* to elf.
596 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
598 * aclocal.m4, Makefile.in: Regnerated.
600 2005-04-28 Paul Brook <paul@codesourcery.com>
602 Merge changes only applied to Makefile.in.
603 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
604 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
605 (elfxx-sparc.lo): New rule.
606 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
607 (elf64-sparc.lo): Likewise.
609 2005-04-28 Julian Brown <julian@codesourcery.com>
611 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
614 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
616 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
618 * elf.c (bfd_elf_sym_name): Updated.
619 (group_signature): Likewise.
620 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
621 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
622 (ppc64_elf_edit_toc): Likewise.
623 (ppc64_elf_relocate_section): Likewise.
624 * elfcode.h (elf_slurp_symbol_table): Likewise.
625 * elflink.c (elf_link_input_bfd): Likewise.
627 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
628 bfd_elf_sym_name to get local symbol name when reporting errors.
630 2005-04-27 Nick Clifton <nickc@redhat.com>
632 * elflink.c (elf_link_input_bfd): Handle the case where a badly
633 formatted input file results in a reloc which has no associated
636 2005-04-26 Jerome Guitton <guitton@gnat.com>
638 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
640 2005-04-25 David S. Miller <davem@davemloft.net>
642 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
643 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
644 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
647 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
650 * elflink.c (elf_link_input_bfd): Make non-debugging reference
651 to discarded section an error.
653 2005-04-21 Jerome Guitton <guitton@gnat.com>
655 * configure.in: Replace BFD_NEED_DECLARATION checks by the
656 corresponding AC_CHECK_DECLS.
657 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
659 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
660 * configure: Regenerate.
663 2005-04-21 Andreas Schwab <schwab@suse.de>
665 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
666 unsigned from type of dynamic_interpreter.
667 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
670 * elf.c (assign_section_numbers): Fix comment.
672 2005-04-21 Jerome Guitton <guitton@gnat.com>
674 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
675 for struct som_exec_auxhdr fields.
677 2005-04-21 Nick Clifton <nickc@redhat.com>
679 * aout-adobe.c: Convert to ISO C and fix formatting.
680 * aout-arm.c: Convert to ISO C and fix formatting.
681 * aout-cris.c: Convert to ISO C and fix formatting.
682 * aout-ns32k.c: Convert to ISO C and fix formatting.
683 * aout-tic30.c: Convert to ISO C and fix formatting.
684 * coffcode.h: Convert to ISO C and fix formatting.
685 * coffswap.h: Convert to ISO C and fix formatting.
686 * i386aout.c: Convert to ISO C and fix formatting.
687 * libaout.h: Convert to ISO C and fix formatting.
688 * libcoff-in.h: Convert to ISO C and fix formatting.
689 * libcoff.h: Convert to ISO C and fix formatting.
690 * libecoff.h: Convert to ISO C and fix formatting.
691 * libnlm.h: Convert to ISO C and fix formatting.
692 * libpei.h: Convert to ISO C and fix formatting.
693 * libxcoff.h: Convert to ISO C and fix formatting.
694 * nlm-target.h: Convert to ISO C and fix formatting.
695 * nlm.c: Convert to ISO C and fix formatting.
696 * nlm32-alpha.c: Convert to ISO C and fix formatting.
697 * nlm32-i386.c: Convert to ISO C and fix formatting.
698 * nlm32-ppc.c: Convert to ISO C and fix formatting.
699 * nlm32-sparc.c: Convert to ISO C and fix formatting.
700 * nlmcode.h: Convert to ISO C and fix formatting.
701 * nlmswap.h: Convert to ISO C and fix formatting.
702 * pe-mips.c: Convert to ISO C and fix formatting.
703 * peXXigen.c: Convert to ISO C and fix formatting.
704 * peicode.h: Convert to ISO C and fix formatting.
705 * vms-gsd.c: Convert to ISO C and fix formatting.
706 * vms-hdr.c: Convert to ISO C and fix formatting.
707 * vms-misc.c: Convert to ISO C and fix formatting.
708 * vms-tir.c: Convert to ISO C and fix formatting.
709 * vms.c: Convert to ISO C and fix formatting.
710 * vms.h: Convert to ISO C and fix formatting.
712 * coffgen.c (coff_print_symbol): Restore correct formatting of
715 2005-04-20 David S. Miller <davem@davemloft.net>
717 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
718 (_bfd_sparc_elf_link_hash_table_create): Likewise.
719 (allocate_dynrelocs): Likewise.
721 2005-04-20 Jerome Guitton <guitton@gnat.com>
723 * configure.in: Fix the check for basename declaration. Add check
724 for declarations of ftello, ftello64, fseeko, fseeko64.
725 * configure: Regenerate.
727 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
729 2005-04-19 David S. Miller <davem@davemloft.net>
731 * elfxx-sparc.c: New file.
732 * elfxx-sparc.h: New file.
733 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
734 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
735 (elfxx-sparc.lo): New rule.
736 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
737 (elf64-sparc.lo): Likewise.
738 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
739 (bfd_elf64_sparc_vec): Likewise.
740 * configure: Regenerate.
741 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
742 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
743 which is more consistent with elf32-sparc.c
745 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
747 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
748 (mips_elf_create_local_got_entry): Check h->root.forced_local.
750 2005-04-19 Alan Modra <amodra@bigpond.net.au>
752 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
753 dynamic relocs in non-SEC_ALLOC sections.
754 (ppc_elf_gc_sweep_hook): Likewise.
755 (ppc_elf_relax_section): Likewise.
756 (ppc_elf_relocate_section): Likewise.
758 2005-04-18 Nick Clifton <nickc@redhat.com>
760 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
761 assigning a value to return_value.
763 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
766 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
769 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
772 * elf.c (setup_group): Properly handle zero group count.
774 2005-04-17 Mark Kettenis <kettenis@gnu.org>
776 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
777 (som_is_subspace, compare_subspaces, som_compute_checksum)
778 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
780 (hppa_som_reloc, compare_syms, compare_subspaces)
781 (som_print_symbol, som_get_section_contents)
782 (som_set_section_contents): Remove space after 'void *'.
783 (som_bfd_print_private_bfd_data): Use %lx to print longs.
784 (som_bfd_merge_private_bfd_data)
785 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
788 2004-04-15 Julian Brown <julian@codesourcery.com>
790 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
791 * bfd-in2.h: Regenerate.
792 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
793 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
794 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
795 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
796 relocations if requested to.
797 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
798 use_blx rather than symbian_p.
799 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
800 use_blx is in effect.
801 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
804 2005-04-15 Nick Clifton <nickc@redhat.com>
806 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
809 2005-04-15 Alan Modra <amodra@bigpond.net.au>
812 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
813 used as a list pointer.
815 2005-04-14 Alan Modra <amodra@bigpond.net.au>
817 * Makefile.am (NO_WERROR): Define.
818 * warning.m4: New file
819 * acinclude.m4: Include warning.m4.
820 * configure.in: Invoke AM_BINUTILS_WARNINGS.
821 * Makefile.in: Regenerate.
822 * configure: Regenerate.
824 2005-04-14 Alan Modra <amodra@bigpond.net.au>
826 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
827 Write trailing padding.
829 * merge.c (merge_strings): Round up section size for alignment.
831 2005-04-14 David S. Miller <davem@davemloft.net>
833 Add TLS support for 64-bit Sparc ELF.
834 * elf64-sparc.c (sparc64_elf_dyn_relocs,
835 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
836 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
837 sparc64_elf_hash_entry, sparc64_elf_tdata,
838 sparc64_elf_local_got_tls_type): New defines.
839 (sparc64_elf_mkobject): New function.
840 (sparc64_elf_link_hash_table): Add members for dynamic linker
841 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
842 uion to track TLS GOT references. Add sym_sec to cache
843 mappings from local sym to section.
844 (link_hash_newfunc): New function.
845 (sparc64_elf_bfd_link_hash_table_create): Rename to
846 sparc64_elf_link_hash_table_create for consistency.
847 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
848 (sparc64_elf_create_dynamic_sections): Initialize new section
849 members of sparc64_elf_link_hash_table. Only init srelbss
851 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
854 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
855 sparc64_elf_plt_ptr_offset): Delete.
856 (sparc64_plt_entry_build): New function to build PLT entries
857 gradually instread of all at once at the end of linking.
858 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
859 local vars. Get them from sparc64_elf_hash_table instead.
860 Check early on if r_symndx is in bounds. Handle TLS transitions.
861 Account for TLS GOT references and DF_STATIC_TLS, as needed.
862 For TLS relocs, record the tls_type in either
863 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
864 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
865 to the __tls_get_addr symbol. For PLT relocs, track references
866 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
867 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
868 symbol references, count the number of relocations needed for
869 that symbol. For default switch case, don't error, this lets
870 the TLS relocs not explicitly handled by this function get
872 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
873 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
874 it from sparc64_elf_hash_table. Store the real PLT offset
875 in h->plt.offset, and build PLT entries one at a time. Also
876 get .dynbss section pointer from htab.
877 (allocate_dynrelocs, readonly_dynrelocs,
878 sparc64_omit_section_dynsym): New functions.
879 (sparc64_elf_omit_section_dynsym): Use these new functions as
881 (dtpoff_base, tpoff): New functions.
882 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
883 locals, get them from sparc64_elf_hash_table. Handle TLS
884 relocations and refcounting in main relocation loop.
885 (sparc64_elf_finish_dynamic_symbol): Use
886 sparc64_elf_link_hash_table. Build PLT entries as we see
887 them. Handle TLS GOT relocations.
888 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
889 from sparc64_elf_hash_table. Initialize only PLT header
890 not all entries since we not build PLT entries one by one.
891 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
892 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
893 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
895 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
897 * elflink.c (elf_link_input_bfd): Update check for removed
900 2005-04-12 Alan Modra <amodra@bigpond.net.au>
902 * Makefile.am: Run "make dep-am".
903 * Makefile.in: Regenerate.
904 * aclocal.m4: Regenerate.
905 * libcoff.h: Regenerate.
907 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
909 * linker.c (_bfd_generic_link_output_symbols): Also check if
910 the output section of an input section has been removed from
913 * section.c (bfd_section_list_remove): Clear the next field
914 of the removed section.
915 (bfd_section_removed_from_list): New.
916 * bfd-in2.h: Regenerated.
918 2005-04-11 David S. Miller <davem@davemloft.net>
920 * elf32-sparc.c (elf32_sparc_relocate_section,
921 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
922 R_SPARC_TLS_LE_{HIX22,LOX10}.
923 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
924 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
925 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
926 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
928 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
930 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
932 2005-04-11 Nick Clifton <nickc@redhat.com>
934 * aout-target.h: Convert to ISO C.
935 * aoutf1.h: Convert to ISO C.
936 * aoutx.h: Convert to ISO C.
937 * bout.c: Convert to ISO C.
938 * dwarf1.c: Convert to ISO C.
939 * ecoffswap.h: Convert to ISO C.
940 * freebsd.h: Convert to ISO C.
941 * genlink.h: Convert to ISO C.
942 * ieee.c: Convert to ISO C.
943 * ihex.c: Convert to ISO C.
944 * libcoff-in.h: Convert to ISO C.
945 * mach-o.c: Convert to ISO C.
946 * mach-o.h: Convert to ISO C.
947 * netbsd.h: Convert to ISO C.
948 * ns32k.h: Convert to ISO C.
949 * ns32knetbsd.c: Convert to ISO C.
950 * oasys.c: Convert to ISO C.
951 * pdp11.c: Convert to ISO C.
952 * pef-traceback.h: Convert to ISO C.
953 * pef.c: Convert to ISO C.
954 * pef.h: Convert to ISO C.
955 * riscix.c: Convert to ISO C.
956 * som.c: Convert to ISO C.
957 * som.h: Convert to ISO C.
958 * srec.c: Convert to ISO C.
959 * stabs.c: Convert to ISO C.
960 * sunos.c: Convert to ISO C.
961 * tekhex.c: Convert to ISO C.
962 * versados.c: Convert to ISO C.
963 * version.h: Convert to ISO C.
964 * xcoff-target.h: Convert to ISO C.
965 * xcofflink.c: Convert to ISO C.
966 * xsym.c: Convert to ISO C.
967 * xsym.h: Convert to ISO C.
969 2005-04-08 Paul Brook <paul@codesourcery.com>
971 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
972 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
973 (ARM2THUMB_PIC_GLUE_SIZE): Define.
974 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
975 (elf32_arm_to_thumb_stub): Create PIC stubs.
976 (record_arm_to_thumb_glue): Use different stub size for relocatable
979 2005-04-05 Alan Modra <amodra@bigpond.net.au>
981 * elf64-ppc.c (dec_dynrel_count): New function split out from
982 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
983 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
984 (ppc64_elf_tls_optimize): Likewise.
986 2005-04-05 Mark Kettenis <kettenis@gnu.org>
988 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
990 (SPARC64_WCOOKIE_OFFSET): New.
991 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
993 2005-04-05 Nick Clifton <nickc@redhat.com>
995 * po/rw.po: New translation: Kinyarwanda
996 * configure.in (ALL_LINGUAS): Add rw
997 * configure: Regenerate.
999 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
1001 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
1002 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
1003 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
1005 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
1006 to check for SHT_MIPS_OPTIONS sections.
1007 (_bfd_mips_elf_set_section_contents): Likewise.
1009 2005-04-04 Eric Christopher <echristo@redhat.com>
1011 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
1012 Clean up gp handling code.
1014 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1016 * elf.c (bfd_elf_set_group_contents): Ignore linker created
1018 (assign_section_numbers): Accept link_info. Check SHT_GROUP
1019 sections for relocatable files only. Remove the linker created
1021 (_bfd_elf_compute_section_file_positions): Pass link_info to
1022 assign_section_numbers.
1024 * elfxx-ia64.c (elfNN_ia64_object_p): New.
1025 (elf_backend_object_p): Defined.
1027 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1029 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
1031 2005-04-03 Fred Fish <fnf@specifixinc.com>
1033 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
1034 dwarf_ranges_size members.
1035 (struct comp_unit): Add base_address member.
1036 (struct funcinfo): Replace low/high members with an arange.
1037 (arange_add): Replace incoming "unit" parameter with "abfd" and
1038 "first_arange" pointers. Reorganize/rewrite function body.
1039 (decode_line_info): Change arange_add call to pass bfd and arange
1041 (lookup_address_in_line_info_table): Use arange list instead of
1042 individual low/high members. Walk function's arange list to find
1043 lowest PC in list, to test for overlapping functions.
1044 (read_debug_ranges): New function, reads the debug_ranges section.
1045 (lookup_address_in_function_table): Use arange list instead of
1046 individual low/high members. Rewrite to find smallest range that
1048 (read_rangelist): Read a given rangelist from debug_ranges.
1049 (scan_unit_for_functions): Use arange list instead of individual
1050 low/high members. Handle a DW_AT_ranges attribute.
1051 (parse_comp_unit): Use arange list instead of individual low/high
1052 members. Save comp unit base address. Handle a DW_AT_ranges
1055 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
1057 * elf.c (assign_section_numbers): Really use the kept section.
1059 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1061 * elf-bfd.h (_bfd_elf_check_kept_section): New.
1063 * elf.c (assign_section_numbers): When sh_link points to a
1064 discarded section, call _bfd_elf_check_kept_section to see if
1065 the kept section can be used. Otherwise reject sh_link
1066 pointing to discarded section.
1068 * elflink.c (_bfd_elf_check_kept_section): New.
1069 (elf_link_input_bfd): Use it.
1071 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1073 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
1074 that we no longer need.
1076 2005-04-01 Alan Modra <amodra@bigpond.net.au>
1078 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
1080 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
1082 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1084 * elf.c (assign_section_numbers): Fix a typo.
1086 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
1088 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
1090 (_bfd_elf_section_already_linked): Likewise.
1092 2005-03-31 Jerome Guitton <guitton@gnat.com>
1094 * config.in: Regenerate.
1096 2005-03-31 Jerome Guitton <guitton@gnat.com>
1098 * config.in (HAVE_DECL_BASENAME): New configure macro.
1099 * configure.in: Check for basename.
1100 * configure: Regenerate.
1102 2005-03-30 Julian Brown <julian@codesourcery.com>
1104 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
1105 bfd_elf32_is_arm_mapping_symbol_name.
1106 * bfd-in2.h: Regenerate.
1107 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
1108 bfd_elf32_is_arm_mapping_symbol_name.
1109 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
1110 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1111 (arm_elf_find_function): Likewise.
1112 (elf32_arm_output_symbol_hook): Likewise.
1114 2005-03-30 Julian Brown <julian@codesourcery.com>
1116 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
1117 * bfd-in2.h: Regenerate.
1118 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
1119 bfd_elf32_is_arm_mapping_symbol_name.
1120 (elf32_arm_output_symbol_hook): Likewise.
1121 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
1123 (is_arm_mapping_symbol_name): Function moved from here...
1124 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
1127 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1129 * configure.in: Check for ffs decl and alphabetize.
1130 * config.in: Regenerate.
1131 * configure: Regenerate.
1132 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1134 2005-03-29 Fred Fish <fnf@specifixinc.com>
1136 * dwarf2.c (struct comp_unit): Fix typo.
1137 (scan_unit_for_functions): Remove unused local variable "name"
1138 and dead code that set it.
1140 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1141 Phil Blundell <philb@gnu.org>
1143 * bfd-in2.h, libbfd.h: Regenerated.
1144 * reloc.c: Add ARM TLS relocations.
1145 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
1147 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
1148 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
1149 (elf32_arm_tls_ie32_howto): New.
1150 (elf32_arm_howto_from_type): Support TLS relocations.
1151 (elf32_arm_reloc_map): Likewise.
1152 (elf32_arm_reloc_type_lookup): Likewise.
1154 (struct elf32_arm_obj_tdata): New.
1155 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
1156 (elf32_arm_mkobject): New function.
1157 (struct elf32_arm_relocs_copied): Add pc_count.
1158 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
1159 (GOT_TLS_IE): Define.
1160 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
1161 (elf32_arm_link_hash_newfunc): Initialize tls_type.
1162 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
1163 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
1164 (dtpoff_base, tpoff): New functions.
1165 (elf32_arm_final_link_relocate): Handle TLS relocations.
1166 (IS_ARM_TLS_RELOC): Define.
1167 (elf32_arm_relocate_section): Warn about TLS mismatches.
1168 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
1169 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
1170 TLS relocations and pc_count.
1171 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
1172 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
1174 (elf32_arm_size_dynamic_sections): Handle TLS.
1175 (elf32_arm_finish_dynamic_symbol): Likewise.
1176 (bfd_elf32_mkobject): Define.
1178 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1180 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
1181 relocation types. Don't count relocations which will use a PLT.
1183 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1185 * elf.c (elfcore_grok_nto_status): Print tid as long.
1186 (elfcore_grok_nto_regs): Likewise.
1188 2005-03-29 Joel Brobecker <brobecker@gnat.com>
1190 * irix-core.c: Remove some unnecessary prototypes.
1192 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1194 * irix-core.c: Convert to ISO C.
1196 2005-03-28 Joel Brobecker <brobecker@adacore.com>
1198 * irix-core.c (do_sections): Replace + by | in expression.
1199 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
1200 to unused parameters to avoid a compiler warning.
1202 2005-03-28 Mark Kettenis <kettenis@gnu.org>
1204 * netbsd-core.c: Convert to ISO C. Fix formatting.
1206 2005-03-24 Eric Christopher <echristo@redhat.com>
1208 * elfxx-mips.c: Revert previous patch.
1210 2005-03-24 Nick Clifton <nickc@redhat.com>
1212 * targets.c (_bfd_target_vector): Only include the
1213 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
1214 all targets enabled.
1216 2005-03-24 James E Wilson <wilson@specifixinc.com>
1218 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
1219 (BFD64_BACKENDS): Add elf32-ia64.lo.
1220 * Makefile.in: Regenerate.
1222 2005-03-23 Eric Christopher <echristo@redhat.com>
1224 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
1225 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
1226 after emitting relocation.
1227 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
1228 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
1231 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1232 Nick Clifton <nickc@redhat.com>
1234 * config.bfd: Accept any C library to accompany a GNU Linux
1235 implementation, not just the GNU C library.
1236 * configure.in: Likewise.
1237 * configure: Regenerate.
1239 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
1241 * bfd-in.h (_bfd_elf_provide_symbol): New.
1242 * bfd-in2.h: Regenerated.
1244 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
1245 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
1248 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
1251 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
1253 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
1255 2005-03-22 Bob Wilson <bob.wilson@acm.org>
1257 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
1258 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
1259 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
1260 (xtensa_opcode_decode): Rearrange code.
1262 2005-03-22 Nick Clifton <nickc@redhat.com>
1264 * binary.c: Convert to ISO C90 formatting.
1265 * coff-arm.c: Convert to ISO C90 formatting.
1266 * coffgen.c: Convert to ISO C90 formatting.
1267 * elf32-gen.c: Convert to ISO C90 formatting.
1268 * elf64-gen.c: Convert to ISO C90 formatting.
1269 * hash.c: Convert to ISO C90 formatting.
1270 * ieee.c: Convert to ISO C90 formatting.
1272 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1274 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
1275 unresolved symbols in R_ARM_NONE relocations.
1277 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
1279 * elf32-arm.c (elf32_arm_final_link_relocate): Add
1280 UNRESOLVED_RELOC_P argument. Set it appropriately.
1281 (elf32_arm_relocate_section): Update call to
1282 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
1283 unresolved_reloc instead.
1285 2005-03-23 Alan Modra <amodra@bigpond.net.au>
1287 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
1288 .gnu.warning.* sections.
1290 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1292 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
1294 (ppc_elf_create_linker_section): Don't try to reuse existing section.
1295 (elf_create_pointer_linker_section): Delete info parm. Don't make
1296 h dynamic. Don't set written_address_p.
1297 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
1298 (bfd_put_ptr): Delete.
1299 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
1300 Always write section contents. Assert global sym is def_regular.
1301 Use offset bottom bit as a written flag.
1302 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
1305 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1307 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
1308 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
1311 2005-03-21 Nick Clifton <nickc@redhat.com>
1313 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
1315 (t2a1_bx_pc_insn): Likewise.
1316 (t2a2_noop_insn): Likewise.
1317 (t2a3_b_insn): Likewise.
1318 (t2a1_push_insn): Likewise.
1319 (t2a2_ldr_insn): Likewise.
1320 (t2a3_mov_insn): Likewise.
1321 (t2a4_bx_insn): Likewise.
1322 (t2a5_pop_insn): Likewise.
1323 (t2a6_bx_insn): Likewise.
1324 (coff_arm_relocate_section): Only declare the high_address
1325 variable for non WINCE targets.
1327 2005-03-22 Alan Modra <amodra@bigpond.net.au>
1329 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
1330 SEC_LINKER_CREATED. Attach to dynobj.
1331 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
1333 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1335 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
1336 sym_offset. Add name, bss_name, sym_name, sym_val.
1337 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
1338 Add sdata array of elf_linker_section_t.
1339 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
1340 (enum elf_linker_section_enum): Delete.
1341 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
1342 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
1343 the special sections are needed. Adjust htab->sdata refs.
1344 Ensure dynobj is set in sreloc code.
1345 (ppc_elf_size_dynamic_sections): Strip sdata sections.
1346 (ppc_elf_set_sdata_syms): New function.
1347 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
1348 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
1349 sym_val instead of sym_hash.
1350 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
1352 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1354 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
1355 (ppc_elf_merge_private_bfd_data): Likewise.
1357 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1359 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
1360 (ppc_elf_create_linker_section): Don't create rel_section.
1361 (elf_create_pointer_linker_section): Don't size relocs.
1362 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
1363 Don't generate relocs.
1364 (ppc_elf_relocate_section): Adjust calls to
1365 elf_finish_pointer_linker_section.
1367 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1369 * elf32-ppc.c (is_ppc_elf_target): New function.
1370 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
1371 for bfd_target_elf_flavour. Do this test before endian check.
1372 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
1373 (ppc_elf_size_dynamic_sections): Likewise.
1375 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
1377 * elf-bfd.h (elf_backend_data): Add int to
1378 elf_backend_section_from_shdr.
1379 (bfd_elf_section_data): Update comment for this_idx.
1380 (_bfd_elf_make_section_from_shdr): Add int.
1381 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
1383 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
1384 and use it to set this_idx in bfd_elf_section_data.
1385 (bfd_section_from_shdr): Pass shindex to
1386 _bfd_elf_make_section_from_shdr.
1387 (_bfd_elf_section_from_bfd_section): Use this_idx in
1388 bfd_elf_section_data to find section index.
1390 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
1391 index and pass it to _bfd_elf_make_section_from_shdr.
1392 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
1393 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
1394 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
1395 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
1396 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
1397 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1398 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
1399 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1400 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
1402 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
1403 Ross Ridge <rridge@csclub.uwaterloo.ca>
1405 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
1406 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
1409 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1411 * elflink.c (elf_mark_used_section): Remove check for special
1414 2005-03-18 Andreas Schwab <schwab@suse.de>
1416 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
1417 from bfd_vma to ia64_insn, remove broken cast.
1419 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1421 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
1422 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
1423 elf_m68k_finish_dynamic_sections): Use it.
1425 2005-03-17 Paul Brook <paul@codesourcery.com>
1426 Dan Jacobowitz <dan@codesourcery.com>
1427 Mark Mitchell <mark@codesourcery.com>
1429 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
1430 (elf32_arm_additional_program_headers): Likewise.
1431 (elf_backend_modify_segment_map): Define.
1432 (elf_backend_additional_program_headers): Likewise.
1433 (elf32_arm_symbian_modify_segment_map): Use
1434 elf32_arm_modify_segment_map.
1436 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
1438 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
1439 for special sections.
1441 2005-03-18 Alan Modra <amodra@bigpond.net.au>
1443 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
1444 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
1445 section_sym_count param, and return number of section symbols.
1446 (bfd_elf_size_dynamic_sections): Clear section symbol area of
1447 .dynsym contents. Don't bother calling swap_symbol_out on the
1448 first all-zero dynsym.
1449 (elf_mark_used_section): Formatting. Avoid twiddling flags in
1450 special sections like bfd_abs_section.
1451 (bfd_elf_gc_sections): Spelling fix.
1453 2005-03-16 Fred Fish <fnf@specifixinc.com>
1456 * dwarf2.c (read_indirect_string): Fix apparent typo, check
1457 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
1459 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
1461 * elflink.c (elf_mark_used_section): New.
1462 (bfd_elf_gc_sections): Call elf_gc_mark_section for
1463 non-relocatable link if we don't do GC.
1465 2005-03-16 Nick Clifton <nickc@redhat.com>
1466 Ben Elliston <bje@au.ibm.com>
1468 * configure.in (werror): New switch: Add -Werror to the
1469 compiler command line. Enabled by default. Disable via
1471 * configure: Regenerate.
1473 2005-03-16 Nick Clifton <nickc@redhat.com>
1475 * ecoff.c: Convert to ISO C90 formatting.
1477 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1479 * elf32-ppc.c: Divide file into general and linker specific
1480 functions. Sort linker functions into roughly the order in which
1481 they are called by the ELF linker code.
1483 2005-03-16 Alan Modra <amodra@bigpond.net.au>
1485 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
1486 on section. Correct comment, and add FIXME.
1487 (ppc_elf_additional_program_headers): Don't bump header count for
1488 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
1489 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
1490 do allocate memory if they need it.
1492 2005-03-15 Mikkel Krautz <krautz@gmail.com>
1494 * config.bfd (x86_64-elf): Add target.
1496 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1498 * po/es.po: Commit new Spanish translation.
1500 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
1502 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
1503 for global symbol when reporting overflow.
1505 2005-03-11 Jakub Jelinek <jakub@redhat.com>
1507 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
1508 * libbfd.h: Rebuilt.
1509 * archive.c (_bfd_ar_spacepad): New function.
1510 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
1511 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
1512 coff_write_armap): Use it.
1513 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
1515 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
1517 2005-03-10 Mark Kettenis <kettenis@gnu.org>
1519 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
1520 has_table to the start of the function.
1522 2005-03-10 Ben Elliston <bje@au.ibm.com>
1524 * archive.c: Include hashtab.h.
1525 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
1526 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
1527 (hash_file_ptr): New function.
1528 (eq_file_ptr): Likewise.
1529 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
1530 * libbfd-in.h: Include hashtab.h.
1531 (struct artdata): Change `cache' member type to htab_t.
1532 * libbfd.h: Rebuild.
1534 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1536 * configure.in: Bump version to 2.16.90.
1537 * configure: Regenerated.
1539 2005-03-07 Jakub Jelinek <jakub@redhat.com>
1541 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
1542 close is a function like macro in system headers.
1544 2005-03-07 Alan Modra <amodra@bigpond.net.au>
1547 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
1548 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
1550 2005-03-06 Alan Modra <amodra@bigpond.net.au>
1552 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
1554 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1556 * po/bfd.pot: Regenerate.
1558 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1560 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
1562 (func_desc_adjust): Force dot-syms local in executables as well
1565 2005-03-04 David Daney <ddaney@avtrex.com>
1567 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
1568 '__gnu_local_gp' symbol used by gas -mno-shared.
1570 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf-bfd.h (elf_backend_data): Add "const char *" to
1573 elf_backend_section_from_phdr.
1575 * elf.c (bfd_section_from_phdr): Pass "proc" to the
1576 elf_backend_section_from_phdr hook.
1578 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1579 Joseph Myers <joseph@codesourcery.com>
1581 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
1582 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
1584 (struct mips_elf_got_per_bfd_arg): Add global_count.
1585 (struct mips_elf_count_tls_arg): New.
1586 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
1587 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
1588 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
1589 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
1590 (TLS_RELOC_P): Define.
1591 (TP_OFFSET, DTP_OFFSET): Define.
1592 (dtprel_base, tprel_base): New functions.
1593 (mips_elf_link_hash_newfunc): Initialize tls_type.
1594 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
1595 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
1597 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
1598 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
1599 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
1600 (mips_tls_got_index): New functions.
1601 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
1602 arguments. Pass them to mips_elf_create_local_got_entry. Use
1604 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
1606 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
1607 mips_elf_create_local_got_entry.
1608 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
1609 arguments. Handle TLS entries.
1610 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
1611 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
1613 (mips_elf_record_global_got_symbol): Likewise.
1614 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
1616 (mips_elf_merge_gots): Handle TLS entries when merging.
1617 (mips_elf_initialize_tls_index): New function.
1618 (mips_elf_set_global_got_offset): Handle TLS entries.
1619 (mips_elf_adjust_gp): Handle TLS.
1620 (mips_elf_multi_got): Remove redundant call to
1621 mips_elf_resolve_final_got_entries. Initialize global_count.
1622 Correct a comment. Initialize new TLS members of mips_got_info.
1623 Assign TLS GOT indexes for new GOTs.
1624 (mips_elf_create_got_section): Initialize new TLS members of
1626 (mips_elf_calculate_relocation): Handle TLS relocs.
1627 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
1629 (_bfd_mips_elf_always_size_sections): Handle TLS.
1630 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1631 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
1633 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
1634 (_bfd_mips_elf_hide_symbol): Handle TLS.
1635 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
1636 (mips_reloc_map): Add TLS relocs.
1637 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
1638 * elf64-mips.c (mips_elf64_howto_table_rel)
1639 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
1640 * reloc.c: Define new MIPS TLS relocations.
1641 * libbfd.h, bfd-in2.h: Regenerated.
1643 2005-03-02 Jan Beulich <jbeulich@novell.com>
1645 * Makefile.am: Add dependency of cache.o on libiberty.h.
1646 * cache.c: Include libiberty.h.
1647 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
1649 2005-03-01 Zack Weinberg <zack@codesourcery.com>
1651 * elf.c (bfd_section_from_shdr <default case>): Call
1652 elf_backend_section_from_shdr hook unconditionally, and return
1654 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
1655 * elfxx-target.h (elf_backend_section_from_shdr)
1656 (elf_backend_section_from_phdr): Default to
1657 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
1660 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1662 * targets.h: Typo fix.
1663 * bfd-in2.h: Regenerate.
1665 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1666 structs to size on-disk structures.
1667 (b_out_set_section_contents): Size the external struct, not the
1668 internal one for on-disk size.
1669 (b_out_sizeof_headers): Likewise.
1671 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1673 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1674 entry points with the func descriptor as well as undefweak.
1676 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1678 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1679 present when IMPORT_NAME_UNDOECRATE is used.
1681 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1684 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1687 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1688 to _bfd_elf_merge_symbol.
1690 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1691 unsigned int to return the alignment of the old common symbol
1692 in the dynamic object.
1693 (_bfd_elf_add_default_symbol): Pass NULL to
1694 _bfd_elf_merge_symbol.
1695 (elf_link_add_object_symbols): Pass &old_alignment to
1696 _bfd_elf_merge_symbol. Get the alignment of the new common
1697 symbol in the dynamic object.
1699 2005-02-24 Ben Elliston <bje@au.ibm.com>
1701 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1702 * format.c (bfd_check_format_matches): Likewise.
1703 * archive.c (BFD_GNU960_ARMAG): Likewise.
1704 (bfd_generic_archive_p): Likewise.
1705 (_bfd_write_archive_contents): Likewise.
1707 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1709 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1710 * configure: Regenerate.
1712 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1714 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1715 COMDAT group sections to have default visibility.
1717 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1719 * coffcode.h (coff_print_aux): Warning fix.
1720 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1721 instead of section pointer to identify.
1722 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1723 the correct size buffer for local sym mangling too.
1724 (h8300_bfd_link_add_symbols): Likewise.
1725 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1727 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1728 * elf32-xtensa.c (literal_value_hash): Warning fix.
1729 * versados.c (process_otr): Warning fix.
1730 (versados_canonicalize_reloc): Likewise.
1731 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1732 * vms.c (fill_section_ptr): Warning fix.
1734 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1736 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1737 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1739 2005-02-23 Nick Clifton <nickc@redhat.com>
1741 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1742 the relvaddr field of the Elf32_crinfo structure.
1744 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1745 variables that are passed by reference to
1746 m68hc11_get_relocation_value in case that function does not
1749 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1750 return statements and replace with a single return at the end of
1751 the function. This helps pacify the flow analysis code in gcc 4.0.
1753 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1754 strtab to avoid compile time warning.
1756 2005-02-23 Ben Elliston <bje@au.ibm.com>
1758 * opncls.c (bfd_zalloc): Document this function.
1760 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1762 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1763 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1764 Replace SEC_SHARED with SEC_COFF_SHARED.
1765 (styp_to_sec_flags): Likewise.
1767 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1768 (TARGET_LITTLE_SYM): Likewise.
1770 * section.c (SEC_ARCH_BIT_0): Removed.
1771 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1772 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1773 (SEC_SHARED): Renamed to ...
1774 (SEC_COFF_SHARED): This.
1775 (SEC_BLOCK): Renamed to ...
1776 (SEC_TIC54X_BLOCK): This.
1777 (SEC_CLINK): Renamed to ...
1778 (SEC_TIC54X_CLINK): This.
1779 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1780 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1782 * bfd-in2.h: Regenerated.
1784 2005-02-21 Fred Fish <fnf@specifixinc.com>
1786 * dwarf2.c (find_abstract_instance_name): Call recursively
1787 to handle a DW_AT_specification.
1789 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1791 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1792 mips_elf_create_dynamic_relocation,
1793 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1794 Remove #if 0'd code.
1796 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1798 * Makefile.am: Run "make dep-am"
1799 * Makefile.in: Regenerate.
1801 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1803 * coffgen.c (bfd_coff_get_comdat_section): Check that
1804 coff_section_data isn't NULL.
1806 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1808 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1809 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1810 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1811 useless assignments.
1812 (xcoff_write_archive_contents_big): Likewise.
1813 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1814 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1815 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1816 * cofflink.c (process_embedded_commands): Warning fixes.
1817 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1819 * dwarf2.c: Warning fixes.
1820 * elf-bfd.h: Likewise.
1821 * elf-eh-frame.c: Likewise.
1822 * elf-strtab.c: Likewise.
1824 * elf32-m68k.c: Likewise.
1825 * elf32-ppc.c: Likewise.
1826 * elf32-sh-symbian.c: Likewise.
1827 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1828 * elf64-sh64.c: Likewise.
1829 * peicode.h: Likewise.
1830 * elf64-mmix.c: Warning fixes.
1831 * elfcode.h: Likewise.
1832 * elfxx-mips.c: Likewise.
1833 * libbfd-in.h: Likewise.
1834 * libbfd.c: Likewise.
1835 * mach-o.c: Likewise.
1836 * merge.c: Likewise.
1838 * opncls.c: Likewise.
1841 * vms-hdr.c: Likewise.
1842 * vms-tir.c: Likewise.
1843 * xtensa-isa.c: Likewise.
1844 * xtensa-modules.c: Likewise.
1846 (pstrcmp): Use correct choice of string lengths. Fix return value.
1847 (bfd_sym_module_name): Correct string length.
1848 * bfd-in2.h: Regenerate.
1849 * libbfd.h: Regenerate.
1851 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1853 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1854 uninitialized check_segment[1] in TLSMOFF case.
1855 Reported by Alan Modra.
1856 (elf32_frv_relocate_section): Improve errors and warnings.
1858 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1860 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1862 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1864 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1865 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1866 * pef.c (bfd_pef_scan): Don't ignore return value of
1867 bfd_pef_scan_start_address.
1868 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1869 bfd_mach_o_scan_start_address.
1870 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1871 * elfxx-mips.c: Remove unnecessary prototypes.
1872 (sort_dynamic_relocs_64): Abort if not BFD64.
1874 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1876 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1877 Skip toc reloc adjust if reloc_count is zero.
1879 2005-02-15 Nigel Stephens <nigel@mips.com>
1880 Maciej W. Rozycki <macro@mips.com>
1882 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1883 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1884 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1885 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1886 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1888 (mips16_gprel_reloc): Remove bit shuffling; call
1889 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1890 and _bfd_mips16_elf_reloc_shuffle() instead.
1891 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1892 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1894 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1895 elf_mips16_howto_table_rel.
1896 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1897 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1898 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1899 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1900 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1902 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1903 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1904 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1906 (mips16_gprel_reloc): Remove bit shuffling; call
1907 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1908 and _bfd_mips16_elf_reloc_shuffle() instead.
1909 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1910 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1912 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1913 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1914 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1915 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1916 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1917 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1918 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1920 (mips16_gprel_reloc): Remove bit shuffling; call
1921 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1922 and _bfd_mips16_elf_reloc_shuffle() instead.
1923 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1924 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1926 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1927 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1928 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1929 handle bit shuffling for MIPS16 relocs.
1930 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1931 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1932 and _bfd_mips16_elf_reloc_shuffle().
1933 (_bfd_mips_elf_generic_reloc): Likewise.
1934 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1936 (mips_elf_obtain_contents): Remove bit shuffling.
1937 (mips_elf_perform_relocation): Likewise; call
1938 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1940 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1942 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1943 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1944 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1945 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1946 (BFD_RELOC_MIPS16_LO16): Likewise.
1947 * bfd-in2.h: Regenerate.
1948 * libbfd.h: Regenerate.
1950 2005-02-15 Jan Beulich <jbeulich@novell.com>
1952 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1953 R_IA64_DTPMOD64[LM]SB.
1955 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1957 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1958 backward branch in the same section.
1959 (elfNN_ia64_relocate_section): Inform users that the input
1960 section is too big to relax br instruction when overflow
1961 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1962 and R_IA64_PCREL21F.
1964 2005-02-14 Orjan Friberg <orjanf@axis.com>
1966 * elfcore.h (elf_core_file_p): Move the call to
1967 elf_backend_object_p to allow the correct machine to be set before
1968 processing the program headers.
1970 2005-02-14 Nick Clifton <nickc@redhat.com>
1973 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1974 aware flag from the input bfd to the output bfd.
1976 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1978 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1979 R_MIPS_LITERAL relocations for external symbols.
1980 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1981 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1983 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1985 * bfd-in2.h: Rebuilt.
1987 2005-02-11 Paul Brook <paul@codesourcery.com>
1989 * elf-bfd.h (struct elf_link_hash_table): Add
1990 is_relocatable_executable.
1991 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1992 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1993 symbols in relocatable executables.
1994 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1995 relocatable executables.
1996 (_bfd_elf_link_renumber_dynsyms): Ditto.
1997 (bfd_elf_final_link): Ditto.
1998 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1999 relocations into relocatable executables.
2000 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
2001 executables. Also copy absolute relocations.
2002 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
2003 in relocatable executables.
2004 (allocate_dynrelocs): Copy relocations for relocatable executables.
2005 Output dynamic symbols for symbols defined in linker scripts.
2007 2005-02-11 Nick Clifton <nickc@redhat.com>
2009 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
2010 to avoid a compile time warning.
2012 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
2015 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
2016 inclusion of coffcode.h so that it is actually picked up.
2018 * coffcode.h (coff_std_swap_table): Add an unused attribute in
2019 case it is not used.
2021 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
2022 structure and macro.
2024 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
2027 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
2028 to protect the declaration of this array.
2030 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
2031 Avoid call to memcpy with a size of 0.
2033 2005-02-12 Alan Modra <amodra@bigpond.net.au>
2035 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
2036 old-style branches to undefined dot-symbols which will be
2037 satisfied by a plt call.
2039 2005-02-11 Alan Modra <amodra@bigpond.net.au>
2041 * elf64-ppc.c (move_plt_plist): New function, extracted from..
2042 (ppc64_elf_copy_indirect_symbol): ..here.
2043 (func_desc_adjust): Use move_plt_plist.
2045 2005-02-10 Paul Brook <paul@codesourcery.com>
2047 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
2049 2005-02-10 Paul Brook <paul@codesourcery.com>
2051 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
2053 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
2054 (elf_link_renumber_local_hash_table_dynsyms): New function.
2055 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
2057 2005-02-10 Jakub Jelinek <jakub@redhat.com>
2059 * bfd-in.h (BFD_LINKER_CREATED): Define.
2060 * bfd-in2.h: Rebuilt.
2061 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
2062 BFD_LINKER_CREATED bfds when determining input bfds without
2063 .note.GNU-stack section.
2065 2005-02-10 Maciej W. Rozycki <macro@mips.com>
2067 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
2068 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
2069 relocations against external symbols unchanged.
2071 2005-02-08 Paul Brook <paul@codesourcery.com>
2073 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
2076 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
2078 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
2081 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2083 * elf64-mips.c: Fix formatting throughout.
2085 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2087 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
2089 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
2091 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
2092 *ABS*/*UND* sections.
2093 (elf32_frv_relocate_section): Move zero-addend-required error...
2094 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
2095 missing needed TLS section.
2097 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2099 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
2100 being the last symbol.
2101 (aout_link_add_symbols): Just return TRUE if a warning
2104 2005-02-07 Maciej W. Rozycki <macro@mips.com>
2106 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
2107 R_MIPS_GPREL32 relocations against external symbols.
2108 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
2111 2005-02-07 Alan Modra <amodra@bigpond.net.au>
2113 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
2114 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
2115 elf_string_from_elf_strtab.
2116 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
2117 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
2118 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
2119 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
2120 looking at cached symtab info first, before iterating over headers.
2121 For SHT_REL and SHT_RELA, load dynsymtab if needed.
2122 * elfcode.h (elf_object_p): Don't load section header stringtab
2125 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
2127 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
2128 against protected function when building shared library.
2131 * elf64-x86-64.c (is_32bit_relative_branch): New.
2132 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
2133 protected function symbol when building shared library for
2134 32bit relative branch instruction.
2136 2005-02-06 Alan Modra <amodra@bigpond.net.au>
2138 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
2139 syms when doing a relocatable link.
2140 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
2142 (ppc64_elf_tls_setup): Likewise.
2143 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
2145 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2147 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
2148 (link_hash_newfunc): Clear all locals using memset.
2149 (make_fdh): Remove flags param. Always create fake func desc
2150 weak. Link the descriptor with the code entry sym.
2151 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
2152 (add_symbol_adjust): Adjust make_fdh call.
2153 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
2154 descriptor to strong undefined if code entry is strong.
2156 2005-02-04 Alan Modra <amodra@bigpond.net.au>
2158 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
2159 lookup here. Set to new before calling bfd_link_repair_undef_list.
2160 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
2162 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2164 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
2166 2005-02-03 Alan Modra <amodra@bigpond.net.au>
2168 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
2169 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
2170 before the as-needed lib was loaded. Abort on unexpected refs.
2172 2005-02-02 Alan Modra <amodra@bigpond.net.au>
2174 * elflink.c (elf_smash_syms): Expand comments.
2175 (elf_link_add_object_symbols): Only call elf_smash_syms for
2176 as-needed dynamic objects.
2178 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
2179 everything, just the field specific to ia64.
2180 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
2182 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2184 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
2185 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
2187 (struct add_symbol_adjust_data): New.
2188 (add_symbol_adjust): Make an undefweak func desc for old ABI
2189 objects to link with --as-needed shared libs. Return fail status.
2190 Don't adjust old ABI func entry sym to weak if func desc syms
2192 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
2195 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2197 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
2200 2005-02-01 Alan Modra <amodra@bigpond.net.au>
2202 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
2203 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
2204 remove anything but new and undefweak.
2205 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
2207 (_bfd_elf_create_dynamic_sections): Formatting.
2208 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
2209 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
2210 (struct elf_smash_data): New.
2211 (elf_smash_syms): New function.
2212 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
2213 unneeded dynamic objects to loaded list.
2214 (elf_link_output_extsym): Don't handle as-needed here. Strip
2215 bfd_link_hash_new symbols.
2216 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2217 delref when dynindx is already -1.
2218 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
2220 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
2222 2005-02-01 Ben Elliston <bje@au.ibm.com>
2224 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
2226 2005-02-01 Ben Elliston <bje@au.ibm.com>
2228 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
2229 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
2230 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
2231 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
2232 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
2233 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
2234 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
2235 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
2236 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
2237 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
2238 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
2239 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
2240 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
2241 throughout. Similarly, collapse #if 1'd code.
2243 2005-02-01 Ben Elliston <bje@au.ibm.com>
2245 * elf-bfd.h (bfd_elf_discard_group): Remove.
2246 * elf.c (bfd_elf_discard_group): Likewise.
2247 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
2249 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
2251 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
2252 (_bfd_elf_eh_frame_address_size): Declare.
2253 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
2254 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
2255 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
2256 (elf_backend_eh_frame_address_size): Define.
2257 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
2258 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
2259 size from the new backend hook.
2260 (_bfd_elf_write_section_eh_frame): Likewise.
2261 (_bfd_elf_eh_frame_address_size): New function.
2263 2005-01-31 Andrew Cagney <cagney@gnu.org>
2265 * configure: Regenerate to track ../gettext.m4.
2267 2005-01-31 Mark Mitchell <mark@codesourcery.com>
2269 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
2270 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
2272 2005-01-31 Nick Clifton <nickc@redhat.com>
2274 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
2275 sparc-lynxos, vax-vms) be obsolete.
2277 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
2279 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
2280 * elf32-arm.c (ELF_MINPAGESIZE): Define.
2281 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
2282 * elfcode.h (elf_object_p): Use minpagesize instead of
2284 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
2285 (elfNN_bed): Include ELF_MINPAGESIZE.
2287 2005-01-28 Julian Brown <julian@codesourcery.com>
2289 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2290 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2291 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
2292 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
2293 passing flag value from ld. Set flag value in global hash table entry.
2294 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
2297 2005-01-27 Andrew Cagney <cagney@gnu.org>
2299 * configure: Regenerate to track ../gettext.m4 change.
2301 2005-01-25 Mark Mitchell <mark@codesourcery.com>
2303 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
2306 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2308 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2309 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
2311 * reloc.c: Add R_FRV_TLSMOFF.
2312 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2313 (frv_reloc_map, frv_reloc_type_lookup): Map it.
2314 (elf32_frv_relocate_section): Handle it.
2315 (elf32_frv_check_relocs): Likewise.
2316 * libbfd.h, bfd-in2.h: Rebuilt.
2317 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
2318 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
2319 when given an undefweak TLS symbol. Fix constant TLS PLT entries
2320 such that they return the constant in gr9.
2321 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
2323 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
2324 too, such that they shrink on relaxation.
2325 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
2326 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
2327 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
2328 if we can guarantee the use of 16-bit constants.
2329 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2330 Introduce TLS support for FR-V FDPIC.
2331 * reloc.c: Add TLS relocations.
2332 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
2333 (elf32_frv_rel_tlsdesc_value_howto): New.
2334 (elf32_frv_rel_tlsoff_howto): New.
2335 (frv_reloc_map): Add new mappings.
2336 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
2338 (frvfdpic_dynamic_got_plt_info): New.
2339 (frvfdpic_plt_tls_ret_offset): New.
2340 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
2341 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
2342 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
2343 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
2345 (struct frvfdpic_relocs_info): Add TLS fields.
2346 (frvfdpic_relocs_info_hash): Warning clean up.
2347 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
2348 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
2349 (FRVFDPIC_TLS_BIAS): Define.
2350 (tls_biased_base): New.
2351 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
2353 (frv_reloc_type_lookup): Likewise.
2354 (frvfdpic_info_to_howto_rel): Likewise.
2355 (elf32_frv_relocate_section): Likewise.
2356 (_frv_create_got_section): Create the PLT section here.
2357 (elf32_frvfdpic_create_dynamic_sections): Not here.
2358 (_frvfdpic_count_nontls_entries): Move out of...
2359 (_frvfdpic_count_got_plt_entries): ... here.
2360 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
2361 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
2363 (_frvfdpic_relax_tls_entries): New.
2364 (_frvfdpic_compute_got_alloc_data): Add TLS support.
2365 (_frvfdpic_get_tlsdesc_entry): New.
2366 (_frvfdpic_assign_got_entries): Add TLS support.
2367 (_frvfdpic_assign_plt_entries): Likewise.
2368 (_frvfdpic_reset_got_plt_entries): New.
2369 (_frvfdpic_size_got_plt): Move out of...
2370 (elf32_frvfdpic_size_dynamic_sections): ... here.
2371 (_frvfdpic_relax_got_plt_entries): New.
2372 (elf32_frvfdpic_relax_section): New.
2373 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
2374 (elf32_frv_check_relocs): Add TLS support.
2375 (bfd_elf32_bfd_relax_section): Define for FDPIC.
2376 * libbfd.h, bfd-in2.h: Rebuilt.
2378 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2380 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
2381 loadable reloc sections.
2382 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
2383 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
2385 2005-01-25 Alan Modra <amodra@bigpond.net.au>
2387 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
2388 sections immediately when linking shared libs. Instead, wait until
2389 we know a lib is needed.
2390 (_bfd_elf_link_create_dynstrtab): Extract from..
2391 (_bfd_elf_link_create_dynamic_sections_): ..here.
2392 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
2393 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
2394 for non-existent .dynamic.
2395 (elf_link_output_extsym): Don't complain about undefined symbols
2396 in as-needed dynamic libs that aren't actually linked.
2398 2005-01-24 Andrew Cagney <cagney@gnu.org>
2400 * configure: Regenerate, ../gettext.m4 was updated.
2402 2005-01-21 Ben Elliston <bje@au.ibm.com>
2404 * aout-encap.c: Remove unused file.
2406 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
2409 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
2410 non-function symbols are local.
2411 (_bfd_elf_symbol_refs_local_p): Likewise.
2413 2005-01-18 Alan Modra <amodra@bigpond.net.au>
2415 * bfd.c (bfd_link_just_syms): Add abfd param.
2416 * bfd-in2.h: Regenerate.
2418 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2420 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
2421 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
2422 instructions. If the amount of padding is known, reduce the size
2423 of the CIE or FDE by that amount.
2425 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2427 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
2428 augmentation_size. Use bfd_signed_vmas for data_align.
2429 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
2430 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
2431 functions. Don't read past the end of the enclosing CIE or FDE.
2432 (skip_bytes): New utility function.
2433 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
2435 (_bfd_elf_write_section_eh_frame): Use new functions.
2437 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
2439 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
2440 assert-style REQUIRE() macro to handle sanity checks.
2442 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
2444 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
2446 (read_unsigned_leb128): Removed.
2447 (read_signed_leb128): Removed.
2448 (find_abstract_instance_name): Updated.
2449 (parse_comp_unit): Accept info_ptr_unit.
2450 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
2451 comp unit and pass it to parse_comp_unit.
2453 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
2454 (read_signed_leb128): Moved to ...
2457 * libbfd-in.h (read_unsigned_leb128): New prototype.
2458 (read_signed_leb128): Likewise.
2459 * libbfd.h: Regenerated.
2461 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2462 Nick Clifton <nickc@redhat.com>
2464 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
2465 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
2466 arch_sh4a_nofpu_up in order to match the external names and make the
2467 testsuite's job easier.
2468 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
2470 * bfd-in2.h: Regenerate.
2472 2005-01-15 Andrew Cagney <cagney@gnu.org>
2475 * acinclude.m4: Move BFD_NEED_DECLARATION,
2476 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
2477 the new file bfd.m4. Include ../bfd/bfd.m4.
2478 * configure: Re-generate.
2480 2005-01-12 Alan Modra <amodra@bigpond.net.au>
2482 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
2483 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
2485 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
2486 R_PPC_RELAX32PC_PLT.
2488 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2490 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
2492 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2493 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2494 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2495 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2496 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2497 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2498 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
2499 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2500 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2501 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
2502 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2503 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2504 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2505 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2507 2005-01-11 Alan Modra <amodra@bigpond.net.au>
2509 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
2512 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2514 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
2515 * bfd-in2.h: Regenerate.
2516 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
2517 to support these new machine values.
2518 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
2520 (bfd_maxq_arch): Update values for the maxq20.
2522 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
2524 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
2525 non-shared object, do not reserve space in .plt and .rela.plt for
2526 regular symbols neither defined nor referenced in shared objects.
2528 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2530 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
2531 to zero the structure.
2532 (create_got_section): Use BFD_ASSERT instead of abort.
2533 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
2535 (create_got_section): New function.
2536 (sparc64_elf_create_dynamic_sections): Likewise.
2537 (sparc64_elf_check_relocs): Invoke create_got_section instead of
2538 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
2539 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
2540 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
2541 (sparc64_elf_finish_dynamic_symbol): Likewise.
2542 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
2543 (elf_backend_create_dynamic_sections): Define to
2544 sparc64_elf_create_dynamic_sections.
2546 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2548 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
2549 (elf_backend_omit_section_dynsym): Define to it.
2550 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
2551 (elf_backend_omit_section_dynsym): Define to it.
2553 2005-01-07 Jakub Jelinek <jakub@redhat.com>
2555 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
2556 PT_DYNAMIC segment, unless .dynamic.
2558 2005-01-06 Paul Brook <paul@codesourcery.com>
2560 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
2561 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
2562 * configure: Regenerate.
2563 * elf32-arm.c: Add VxWorks target bfd.
2565 (elf32_arm_link_hash_table): Add use_rel.
2566 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
2567 elf32_arm_relocate_section): Replace USE_REL with runtime check.
2568 Correct offset calculation for RELA case.
2569 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
2570 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
2571 (elf32_arm_vxworks_link_hash_table_create): New function.
2572 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
2573 (bfd_elf32_littlearm_vxworks_vec): Ditto.
2574 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
2576 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2578 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
2580 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
2581 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
2582 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
2583 (ppc64_elf_next_toc_section): Heed no_multi_toc.
2584 (ppc64_elf_reinit_toc): Set multi_toc_needed.
2585 (toc_adjusting_stub_needed): Rewrite.
2586 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
2587 toc tests. Adjust for toc_adjusting_stub_needed changes.
2588 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
2589 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
2590 * section.c: Expand comment on backend bits.
2591 * bfd-in2.h: Regenerate.
2592 * libbfd.h: Regenerate.
2594 2005-01-06 Alan Modra <amodra@bigpond.net.au>
2596 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
2597 toc adjusting stub, do not test source section flags.
2599 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
2601 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
2602 from STABS debugging sections again.
2604 2005-01-05 Fred Fish <fnf@specifixinc.com>
2606 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
2607 (find_abstract_instance_name): New function.
2608 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
2609 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
2610 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
2612 2004-12-31 Paul Brook <paul@copdesourcery.com>
2614 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
2616 2004-12-31 Alan Modra <amodra@bigpond.net.au>
2618 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
2619 Commit missing changes from 2004-12-22.
2620 * bfd-in2.h: Regenerate.
2622 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2624 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
2626 2004-12-21 Kris Warkentin <kewarken@qnx.com>
2628 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
2629 Add 'base' argument for constructing register sections. Reformat.
2630 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
2631 gp and fp regs. Reformat.
2633 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2635 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
2636 * bfd-in2.h: Regenerate.
2637 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
2638 (avr_reloc_map): Likewise.
2639 (avr_final_link_relocate): Likewise.
2641 2004-12-22 Alan Modra <amodra@bigpond.net.au>
2643 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
2644 as-needed dynamic libs as undefined.
2645 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
2646 libs when finding they are needed.
2648 2004-12-20 Alan Modra <amodra@bigpond.net.au>
2650 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
2651 (opd_entry_value): Use opd_relocs if available.
2652 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
2653 copy .opd relocations to opd_relocs.
2654 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2656 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2658 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
2659 * elf32-v850.c (v850_elf_howto_table): Add entry for
2660 R_V850_LO16_SPLIT_OFFSET.
2661 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2662 (v850_elf_perform_lo16_relocation): New function, extracted from...
2663 (v850_elf_perform_relocation): ...here. Use it to handle
2664 R_V850_LO16_SPLIT_OFFSET.
2665 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2666 R_V850_LO16_SPLIT_OFFSET.
2667 * libbfd.h, bfd-in2.h: Regenerate.
2669 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2671 * config.bfd: Add s390x-ibm-tpf support.
2673 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2675 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2676 to prototype, to make hash info available.
2677 Prevent wrapped symbols from being adjusted twice.
2679 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2681 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2682 overflow for calls to undefined weak symbols.
2684 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2686 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2687 canonical sections syms have a name.
2689 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2691 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2692 have been adjusted for output.
2693 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2695 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2697 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2698 add symtab_hdr param.
2699 (group_signature): Update calls.
2700 * elf-bfd.h (bfd_elf_sym_name): Update.
2701 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2702 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2703 (ppc64_elf_relocate_section): Update.
2704 * elflink.c (elf_link_input_bfd): Update.
2706 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2708 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2709 st_shndx on STT_SECTION sections.
2711 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2713 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2714 ELF section symbols.
2716 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2718 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2719 return a real value, unless it is a PLT symbol.
2720 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2723 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2724 R_MIPS_JALR entry to 0.
2726 * archures.c: Define bfd_mach_mips9000.
2727 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2728 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2729 * cpu-mips.c (I_mips9000): Define.
2730 (arch_info_struct): Add case for bfd_mach_mips9000.
2731 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2732 * bfd-in2.h: Regenerate.
2734 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2736 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2739 2004-12-07 Ben Elliston <bje@gnu.org>
2741 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2743 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2745 Suggested by Fergal Daly <fergal@esatclear.ie>:
2746 * simple.c (simple_dummy_multiple_definition): New function.
2747 (bfd_simple_get_relocated_section_contents): Use it.
2749 2004-12-03 Jan Beulich <jbeulich@novell.com>
2751 * elf.c (elf_find_function): Don't use the last file symbol ever,
2752 seen, but the last one seen prior to the symbol being reported.
2753 Don't report a filename at all for global symbols when that might
2756 2004-12-01 Paul Brook <paul@codesourcery.com>
2758 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2759 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2762 2004-12-01 Paul Brook <paul@codesourcery.com>
2764 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2767 2004-11-30 Paul Brook <paul@codesourcery.com>
2769 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2770 no_pipeline_knowledge
2771 (elf32_arm_link_hash_table_create): Ditto.
2772 (bfd_elf32_arm_process_before_allocation): Ditto.
2773 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2775 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2777 * bfd-in2.h: Regenerate.
2779 2004-11-30 Randolph Chung <tausq@debian.org>
2781 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2782 (elf32_hppa_grok_psinfo): New function.
2783 (elf_backend_grok_prstatus): Define.
2784 (elf_backend_grok_psinfo): Define.
2786 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2789 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2791 2004-11-24 Paul Brook <paul@codesourcery.com>
2793 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2795 2004-11-24 Paul Brook <paul@codesourcery.com>
2797 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2798 (elf32_arm_swap_symbol_out): New function.
2799 (elf32_arm_size_info): Add.
2800 (elf_backend_size_info): Define.
2802 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2804 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2807 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2809 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2810 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2811 * nlmcode.h (nlm_write_object_contents): Warning fix.
2813 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2815 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2817 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2819 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2820 (elf32_arm_plt_thumb_stub): New.
2821 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2823 (elf32_arm_link_hash_traverse): Fix typo.
2824 (elf32_arm_link_hash_table): Add obfd.
2825 (elf32_arm_link_hash_newfunc): Initialize new fields.
2826 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2827 (elf32_arm_link_hash_table_create): Initialize obfd.
2828 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2829 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2830 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2831 interworking BFD is not dynamic.
2832 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2833 not emit glue for PLT references.
2834 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2835 emit glue for PLT references. Support the Thumb PLT prefix.
2836 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2838 (elf32_arm_check_relocs): Likewise.
2839 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2841 (allocate_dynrelocs): Handle Thumb PLT references.
2842 (elf32_arm_finish_dynamic_symbol): Likewise.
2843 (elf32_arm_symbol_processing): New function.
2844 (elf_backend_symbol_processing): Define.
2846 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2848 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2849 add_fde_encoding. Remove need_relative.
2850 * elf-eh-frame.c (extra_augmentation_string_bytes)
2851 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2852 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2853 in cases where the CIE has no existing 'R' augmentation. Use
2854 size_of_output_cie_fde when assigning offsets. Use the final offset
2855 as the new section size.
2856 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2857 Account for any extra augmentation bytes in the returned offset.
2858 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2859 moved before being modified. Pad growing entries with DW_CFA_nops.
2860 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2861 and add_fde_encoding.
2863 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2865 * elf32-arm.c (elf32_arm_relocate_section): Use
2866 arm_real_reloc_type.
2868 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2870 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2871 for discard relocations; don't add an R_MIPS_NONE to the main body
2874 2004-11-04 Paul Brook <paul@codesourcery.com>
2876 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2877 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2878 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2879 default version definition for unversioned symbols.
2880 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2881 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2882 _bfd_elf_slurp_version_tables. Set default version for unversioned
2885 2004-11-15 Paul Brook <paul@codesourcery.com>
2887 * elflink.c (elf_link_add_object_symbols): Don't assume version
2888 indices are consecutive.
2890 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2892 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2893 composite relocations against the personality data.
2895 2004-11-13 Paul Brook <paul@codesourcery.com>
2897 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2898 R_ARM_PREL31 relocations to PLT entries.
2899 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2900 (elf32_arm_check_relocs): Ditto.
2902 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2904 * xtensa-isa.c (xtensa_interface_class_id): New.
2906 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2908 * elf32-xtensa.c (property_table_compare): Remove assertion about
2909 entries with the same address and non-zero size.
2910 (xtensa_read_table_entries): Report such entries as errors.
2912 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2914 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2915 R_ARM_RELATIVE on Symbian OS.
2917 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2919 * som.c (som_bfd_print_private_bfd_data): New function.
2920 (som_object_setup): Save the auxiliary header. Don't assume that
2921 zero is an invalid entry point for a shared library.
2922 (som_object_p): Allocate the auxiliary header on the heap.
2924 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2926 (elf32_arm_symbian_modify_segment_map): Likewise.
2928 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2930 From David Poole <daveml@mbuf.com>:
2931 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2932 (elf32_arm_size_dynamic_sections): Call it.
2934 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2936 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2937 (ALL_MACHINES_CFILES): Fix typo.
2938 * Makefile.in: Regenerate.
2939 * po/SRC-POTFILES.in: Regenerate.
2941 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2943 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2944 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2945 symbol in the relocation.
2947 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2948 Vineet Sharma <vineets@noida.hcltech.com>
2950 * coff-maxq.c: New File.
2951 * cpu-maxq.c: New File.
2952 * coffcode.h: Likewise.
2953 * config.bfd: Likewise.
2954 * configure.in (maxqcoff_vec): New target vector.
2955 * Makefile.am: Add support for maxq target.
2956 * configure.in: Likewise.
2957 * archures.c:. Likewise.
2958 * targets.c: Likewise.
2959 * bfd_in2.h : Regenerated.
2960 * Makefile.in: Regenerated.
2961 * configure: Regenerated.
2962 * doc/Makefile.in: Regenerated.
2964 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2966 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2967 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2968 C_NT_WEAK aux entries.
2969 (_bfd_coff_generic_relocate_section): Handle undefined
2972 2004-11-07 Andreas Schwab <schwab@suse.de>
2974 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2975 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2976 non-default visibility.
2978 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2980 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2982 (elf32_arm_symbian_modify_segment_map): Don't
2983 reset includes_filehdr and includes_phdrs here.
2985 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2987 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2988 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2989 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2991 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2992 to a new removed list. Remove normal configuration stanzas.
2993 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2994 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2995 elfarm-nabi.lo with elf32-arm.lo.
2996 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2997 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2998 * elf32-arm.h: Remove.
2999 * elfarm-oabi.c: Remove.
3000 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
3001 and bfd_elf32_littlearm_oabi_vec.
3002 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
3004 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3006 * config.bfd: Support crisv32-*-* like cris-*-*.
3007 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
3008 (bfd_mach_cris_v10_v32): New macros.
3009 * cpu-cris.c: Tweak formatting.
3010 (get_compatible): New function.
3012 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
3013 bfd_arch_info_type:s.
3014 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
3015 get_compatible for member compatible and link bfd_cris_arch_v32 as
3017 * elf32-cris.c (cris_elf_pcrel_reloc)
3018 (cris_elf_set_mach_from_flags): New functions.
3019 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
3020 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
3021 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
3022 numbers for bfd_mach_cris_v32.
3023 (PLT_ENTRY_SIZE_V32): New macro.
3024 (elf_cris_plt0_entry): Drop last comma in initializer.
3025 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
3026 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
3028 (cris_elf_relocate_section): Change all "%B(%A)" messages to
3030 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
3031 (elf_cris_finish_dynamic_sections): Similar.
3032 (elf_cris_adjust_dynamic_symbol): Similar.
3033 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
3035 <switch with PIC relocs>: Emit error and return FALSE for
3036 bfd_mach_cris_v10_v32.
3037 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
3038 Emit warning when generating textrel reloc.
3039 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
3040 (cris_elf_final_write_processing): Set flags according to mach.
3041 (cris_elf_print_private_bfd_data): Display
3042 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
3043 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
3044 new_flags. Don't call cris_elf_final_write_processing. Don't
3045 look at the actual elf header flags at all; use
3046 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
3047 in bfd_get_mach for ibfd and obfd and handle merging of compatible
3049 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3050 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
3051 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
3052 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
3053 * bfd-in2.h, libbfd.h: Regenerate.
3055 2004-11-04 Alan Modra <amodra@bigpond.net.au>
3057 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
3058 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
3060 (struct adjust_toc_info): New.
3061 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
3063 2004-11-03 Bob Wilson <bob.wilson@acm.org>
3065 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
3066 if there are no segments.
3068 2004-11-02 Daniel Jacobowitz <dan@debian.org>
3070 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
3072 2004-11-02 Nick Clifton <nickc@redhat.com>
3074 * elf32-iq2000.c: Convert to ISO C90 formatting.
3076 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
3078 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
3080 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
3082 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
3083 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
3084 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
3086 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3088 * elf32-sh.c (tpoff): Take alignment into account.
3090 2004-10-28 Nick Clifton <nickc@redhat.com>
3092 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
3093 performing a relocatable link.
3094 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
3095 for MIPS ports under Irix.
3097 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
3099 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
3100 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
3101 (elf32_arm_final_link_relocate): Ditto.
3102 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
3103 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
3104 (elf32_arm_adjust_dynamic_symbol): Ditto.
3105 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
3106 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
3107 (elf32_arm_r_howto): ... To here.
3108 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
3110 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
3113 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
3114 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
3115 and R_IA64_SECREL64LSB.
3117 2004-10-26 Paul Brook <paul@codesourcery.com>
3119 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
3120 (bfd_elf_size_dynamic_sections): Create default version definition.
3121 (elf_link_output_extsym): Adjust for default symbol version.
3123 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3125 * mmo.c: Adjust to ISO C.
3127 * mmo.c (mmo_write_section_description): New function broken out
3128 of mmo_internal_write_section.
3129 (mmo_internal_write_section): For each of .text and .data, call
3130 mmo_write_section_description before outputting contents if it has
3131 nontrivially deducible vma or contents.
3132 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
3133 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
3134 symbols if found within the .data address range.
3136 2004-10-24 Daniel Jacobowitz <dan@debian.org>
3138 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
3140 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
3142 * mmo.c (File Layout): Correct place of misplaced blurb about
3145 2004-10-22 Mark Kettenis <kettenis@gnu.org>
3147 * config.bfd: Add mips64*-*-openbsd.
3149 2004-10-21 Bob Wilson <bob.wilson@acm.org>
3151 * elf32-xtensa.c (ebb_propose_action): Put declarations before
3154 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3156 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
3157 * configure: Regenerate.
3159 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
3162 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
3163 to linker reloc_overflow callback.
3164 (aout_link_input_section_ext): Likewise.
3165 (aout_link_reloc_link_order): Likewise.
3166 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
3167 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3169 (alpha_relocate_section): Likewise.
3170 * coff-arm.c (coff_arm_relocate_section): Likewise.
3171 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
3172 * coff-h8500.c (extra_case): Likewise.
3173 * coff-i960.c (coff_i960_relocate_section): Likewise.
3174 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
3175 * coff-mips.c (mips_relocate_section): Likewise.
3176 * coff-or32.c (coff_or32_relocate_section): Likewise.
3177 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
3178 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
3179 * coff-sh.c (sh_relocate_section): Likewise.
3180 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
3181 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
3182 * coff-z8k.c (extra_case): Likewise.
3183 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3184 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3185 (_bfd_coff_generic_relocate_section): Likewise.
3186 * ecoff.c (ecoff_reloc_link_order): Likewise.
3187 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
3188 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
3189 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
3190 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3191 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3192 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
3193 * elf32-cris.c (cris_elf_relocate_section): Likewise.
3194 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
3195 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3196 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3197 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3198 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3199 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
3200 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3201 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3202 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3203 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
3204 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
3205 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3206 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3207 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3208 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3209 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3210 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3211 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3212 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3213 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3214 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3215 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3216 * elf32-vax.c (elf_vax_relocate_section): Likewise.
3217 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3218 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3219 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3220 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3221 * elf64-s390.c (elf_s390_relocate_section): Likewise.
3222 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3223 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3224 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
3225 * elflink.c (elf_reloc_link_order): Likewise.
3226 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
3227 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
3228 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
3229 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3230 * pdp11.c (pdp11_aout_link_input_section): Likewise.
3231 (aout_link_reloc_link_order): Likewise.
3232 * reloc.c (bfd_generic_get_relocated_section_contents):
3234 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3235 * simple.c (simple_dummy_reloc_overflow): Updated.
3237 2004-10-20 Andreas Schwab <schwab@suse.de>
3239 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
3240 (elf_backend_plt_sym_val): Define.
3242 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
3244 * config.bfd: Set targ_underscore=yes for PE COFF targets
3246 2004-10-19 Alan Modra <amodra@bigpond.net.au>
3248 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
3249 (ppc64_elf_edit_opd): Likewise.
3251 2004-10-18 Mark Mitchell <mark@codesourcery.com>
3253 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
3254 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
3255 set SEC_ALLOC and SEC_LOAD.
3257 2004-10-18 Nick Clifton <nickc@redhat.com>
3259 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
3260 'name' for relocs against both local and global symbols.
3262 2004-10-16 Daniel Jacobowitz <dan@debian.org>
3264 * bfd-in2.h: Regenerate.
3265 * bfd.c (struct bfd): Add no_export.
3266 * elflink.c (elf_link_add_object_symbols): Handle no_export.
3268 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3270 * config.bfd: Whitespace cleanup.
3271 * Makefile.am: Run "make dep-am"
3272 * Makefile.in: Regenerate.
3274 2004-10-15 Jakub Jelinek <jakub@redhat.com>
3276 * elflink.c (struct already_linked_section): Removed.
3277 (try_match_symbols_in_sections, already_linked): Removed.
3278 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
3279 prefix of section names when finding already_linked_table
3280 chain. Compare section names. Instead of calling already_linked,
3281 do it inline and only for sections in the same already_linked_list.
3283 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3285 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
3286 parameter. If called after _bfd_elf_write_section_eh_frame,
3287 don't allow a -2 return unless need_* bit is already set, and
3288 handle offsets adjusted for output_offset.
3289 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
3290 * elf.c (_bfd_elf_section_offset): Update call.
3292 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
3295 * coffcode.h (coff_compute_section_file_positions): Cast to
3296 bfd_vma when computing page alignment.
3298 2004-10-13 Mark Mitchell <mark@codesourcery.com>
3300 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3301 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
3303 2004-10-12 Mark Mitchell <mark@codesourcery.com>
3305 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
3306 relocations use a virtual address, not a section offset.
3308 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3310 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
3311 (narrow_instruction, widen_instruction): Remove unnecessary calls to
3312 xtensa_format_encode.
3313 (ebb_propose_action): Inline call to ebb_add_proposed_action.
3314 (ebb_add_proposed_action): Delete.
3316 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3318 * elf32-xtensa.c: Use ISO C90 formatting.
3320 2004-10-12 Paul Brook <paul@codesourcery.com>
3322 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
3325 2004-10-12 Paul Brook <paul@codesourcery.com>
3327 * elf32-arm.h: Support EABI version 4 objects.
3329 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3332 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
3333 Don't mark as default.
3334 (bfd_x86_64_arch): Don't mark as default.
3336 2004-10-12 Alan Modra <amodra@bigpond.net.au>
3338 * elflink.c (enum action_discarded): New.
3339 (elf_section_complain_discarded): Delete.
3340 (elf_action_discarded): New function subsuming the above and also
3341 controlling reloc behaviour.
3342 (elf_link_input_bfd): Use it.
3344 2004-10-11 Jakub Jelinek <jakub@redhat.com>
3346 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
3347 (special_sections): Add .gnu.liblist and .gnu.conflict.
3348 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
3350 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3353 * elflink.c (elf_link_input_bfd): Try harder to support
3354 relocations against symbols in removed linkonce sections.
3356 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3358 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
3361 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
3362 sections do not reference symbols in non-SEC_ALLOC sections.
3364 2004-10-11 Alan Modra <amodra@bigpond.net.au>
3367 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
3368 (_bfd_elf_link_omit_section_dynsym): Formatting.
3370 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3372 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
3373 * libbfd.h: Regnerate.
3374 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
3375 * elf32-frv.c: Likewise.
3376 * elf32-m32r.c: Likewise.
3377 * elf32-ppc.c: Likewise.
3378 * elf64-hppa.c: Likewise.
3379 * elfxx-ia64.c: Likewise.
3380 * opncls.c: Likewise.
3382 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3384 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
3385 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
3386 offsets stored in struct eh_cie_fde entries before doing other
3389 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
3390 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
3391 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
3392 setting offsets for removed CIEs. Don't set "sec", instead set
3393 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
3394 CIE in hdr_info. Only set make_relative and make_lsda_relative
3395 for CIEs. Use pointers rather than array indices.
3396 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
3397 make_lsda_relative, need_* on cie_inf for FDEs.
3398 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
3399 section output_offset. Delete cie_offset, instead use cie_inf
3400 pointer to CIE entry. Use need_relative and need_lsda_relative on
3401 CIE entry for FDEs. Use pointers rather than array indices.
3403 2004-10-09 Alan Modra <amodra@bigpond.net.au>
3405 * coff-rs6000.c (rs6000coff_vec): Add initializer for
3406 bfd_is_target_special_symbol.
3407 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3408 * som.c (som_bfd_is_target_special_symbol): Define.
3410 2004-10-08 Nick Clifton <nickc@redhat.com>
3412 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
3413 * configure: Regenerate.
3414 * bfd-in2.h: Regenerate.
3415 * syms.c (bfd_is_target_special_symbol): New interface function.
3416 Returns true when a symbol should be considered to be special.
3417 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
3418 the symbol jump table.
3419 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
3420 Return true iff the symbol is a mapping symbol.
3421 (bfd_elf32_bfd_is_target_special_symbol): Define.
3422 * elfxx-target.h: Provide a default definition for
3423 bfd_is_target_special_symbol.
3424 * aout-target.h: Likewise.
3425 * aout-tic30.c: Likewise.
3426 * binary.c: Likewise.
3427 * coffcode.h: Likewise.
3428 * i386msdos.c: Likewise.
3431 * libaout.h: Likewise.
3432 * libbfd-in.h: Likewise
3433 * libecoff.h: Likewise.
3434 * mach-o.c: Likewise.
3436 * nlm-target.h: Likewise.
3437 * oasys.c: Likewise.
3439 * ppcboot.c: Likewise.
3441 * tekhex.c: Likewise.
3442 * versados.c: Likewise.
3444 * xcoff-target.h: Likewise.
3446 * libbfd.h: Regenerate.
3448 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3450 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
3451 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
3452 (elf_backend_section_from_shdr): Define.
3454 2004-10-08 Alan Modra <amodra@bigpond.net.au>
3456 * syms.c (bfd_is_local_label): Return false for file symbols.
3458 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3459 David Heine <dlheine@tensilica.com>
3461 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
3462 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
3463 (elf32xtensa_no_literal_movement): New global variable.
3464 (elf_howto_table): Add entries for new relocations.
3465 (elf_xtensa_reloc_type_lookup): Handle new relocations.
3466 (property_table_compare): When addresses are equal, compare sizes and
3467 various property flags.
3468 (property_table_matches): New.
3469 (xtensa_read_table_entries): Extend to read new property tables. Add
3470 output_addr parameter to indicate that output addresses should be used.
3471 Use bfd_get_section_limit.
3472 (elf_xtensa_find_property_entry): New.
3473 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
3474 (elf_xtensa_check_relocs): Handle new relocations.
3475 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
3476 relocations. Use new xtensa-isa.h functions.
3477 (build_encoding_error_message): Remove encode_result parameter. Add
3478 new target_address parameter used to detect alignment errors.
3479 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
3480 error handling. Use new is_operand_relocation function.
3481 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
3482 Use underbar macro for error messages. Formatting.
3483 (get_const16_opcode): New.
3484 (get_l32r_opcode): Add a separate flag for initialization.
3485 (get_relocation_opnd): Operand number is no longer explicit in the
3486 relocation. Change to decode the opcode and analyze its operands.
3487 (get_relocation_slot): New.
3488 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
3489 Use new xtensa-isa.h functions to handle multislot instructions.
3490 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
3491 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
3492 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
3493 check_loop_aligned, check_branch_target_aligned_address, narrowable,
3494 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
3495 get_single_format, init_op_single_format_table): New.
3496 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
3497 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
3498 (contract_asm_expansion): Add error_message parameter and pass it to
3499 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
3500 with R_XTENSA_SLOT0_OP.
3501 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
3502 instructions. Use new xtensa-isa.h functions.
3503 (r_reloc struct): Add new virtual_offset field.
3504 (r_reloc_init): Add contents and content_length parameters. Set
3505 virtual_offset field to zero. Add contents to target_offset field for
3506 partial_inplace relocations.
3507 (r_reloc_is_defined): Check for null.
3508 (print_r_reloc): New debug function.
3509 (source_reloc struct): Replace xtensa_operand field with pair of the
3510 opcode and the operand position. Add is_abs_literal field.
3511 (init_source_reloc): Specify operand by opcode/position pair. Set
3512 is_abs_literal field.
3513 (source_reloc_compare): When target_offsets are equal, compare other
3514 fields to make sorting predictable.
3515 (literal_value struct): Add is_abs_literal field.
3516 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
3517 (init_literal_value): New.
3518 (is_same_value): Replace with ...
3519 (literal_value_equal): ... this function. Add comparisons of
3520 virtual_offset and is_abs_literal fields.
3521 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
3522 failure. Initialize has_last_loc field.
3523 (value_map_hash_table_delete): New.
3524 (hash_literal_value): Rename to ...
3525 (literal_value_hash): ... this. Include is_abs_literal flag and
3526 virtual_offset field in the hash value.
3527 (get_cached_value): Rename to ...
3528 (value_map_get_cached_value): ... this. Update calls to
3529 literal_value_hash and literal_value_equal.
3530 (add_value_map): Check for allocation failure. Update calls to
3531 value_map_get_cached_value and literal_value_hash.
3532 (text_action, text_action_list, text_action_t): New types.
3533 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
3534 text_action_add, text_action_add_literal, offset_with_removed_text,
3535 offset_with_removed_text_before_fill, find_insn_action,
3536 print_action_list, print_removed_literals): New.
3537 (offset_with_removed_literals): Delete.
3538 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
3539 fix_array, fix_array_count, allocated_relocs, relocs_count, and
3540 allocated_relocs_count fields.
3541 (init_xtensa_relax_info): Initialize new fields.
3542 (reloc_bfd_fix struct): Add new translated field.
3543 (reloc_bfd_fix_init): Add translated parameter and use it to set the
3545 (fix_compare, cache_fix_array): New.
3546 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
3547 section via get_xtensa_relax_info. Use cache_fix_array to set up
3548 sorted fix_array and use bsearch instead of linear search.
3549 (section_cache_t): New struct.
3550 (init_section_cache, section_cache_section, clear_section_cache): New.
3551 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
3552 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
3553 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
3554 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
3556 (retrieve_contents): Use bfd_get_section_limit.
3557 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
3558 to compute_removed_literals. Free value_map_hash_table when no longer
3560 (analyze_relocations): Check is_relaxable_asm_section flag. Call
3561 compute_text_actions for all sections.
3562 (find_relaxable_sections): Mark sections as relaxable if they contain
3563 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
3564 call. Increment relax_info src_count field only for appropriate
3565 relocation types. Remove is_literal_section check.
3566 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
3567 r_reloc_init and find_associated_l32r_irel. Check
3568 is_relaxable_asm_section flag. Handle L32R instructions with absolute
3569 literals. Pass is_abs_literal flag to init_source_reloc.
3570 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
3571 CONST16 instructions. Adjust calls to r_reloc_init and
3572 pcrel_reloc_fits. Handle weak symbols conservatively.
3573 (find_associated_l32r_irel): Add bfd parameter and pass it to
3575 (compute_text_actions, compute_ebb_proposed_actions,
3576 compute_ebb_actions, check_section_ebb_pcrels_fit,
3577 check_section_ebb_reduces, text_action_add_proposed,
3578 compute_fill_extra_space): New.
3579 (remove_literals): Replace with ...
3580 (compute_removed_literals): ... this function. Call
3581 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
3582 Call xtensa_read_table_entries to get the property table. Skip
3583 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
3584 is_removable_literal, remove_dead_literal, and
3585 identify_literal_placement functions.
3586 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
3587 instead of linear search.
3588 (is_removable_literal, remove_dead_literal,
3589 identify_literal_placement): New.
3590 (relocations_reach): Update check for literal not referenced by any
3591 PC-relative relocations. Adjust call to pcrel_reloc_fits.
3592 (coalesce_shared_literal, move_shared_literal): New.
3593 (relax_section): Use bfd_get_section_limit. Call
3594 translate_section_fixes. Update calls to r_reloc_init and
3595 offset_with_removed_text. Check new is_relaxable_asm_section flag.
3596 Add call to pin_internal_relocs. Add special handling for
3597 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
3598 info to calculate new addend_displacement variable. Replace code for
3599 deleting literals with more general code to perform the actions
3600 determined by the action_list for the section.
3601 (translate_section_fixes, translate_reloc_bfd_fix): New.
3602 (translate_reloc): Check new is_relaxable_asm_section flag. Call
3603 find_removed_literal only if is_operand_relocation. Update call to
3604 offset_with_removed_text. Use new target_offset and removed_bytes
3606 (move_literal): New.
3607 (relax_property_section): Use bfd_get_section_limit. Set new
3608 is_full_prop_section flag and handle new property tables. Update calls
3609 to r_reloc_init and offset_with_removed_text. Check
3610 is_relaxable_asm_section flag. Handle expansion of zero-sized
3611 unreachable entries, with use of offset_with_removed_text_before_fill.
3612 For relocatable links, combine entries only for literal tables.
3613 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
3614 calls to offset_with_removed_text. Translate st_size field for
3616 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
3617 failure. Add contents parameter. Update call to get_bfd_fix. Update
3618 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
3619 R_XTENSA_ASM_EXPAND relocs.
3620 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
3621 call to get_bfd_fix. Include offset from contents for partial_inplace
3623 (is_reloc_sym_weak): New.
3624 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
3625 (prop_sec_len): New.
3626 (xtensa_is_property_section): Handle new property sections.
3627 (is_literal_section): Delete.
3628 (internal_reloc_compare): When r_offset matches, compare r_info and
3629 r_addend to make sorting predictable.
3630 (internal_reloc_matches): New.
3631 (xtensa_get_property_section_name): Handle new property sections.
3632 (xtensa_get_property_predef_flags): New.
3633 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
3634 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
3635 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
3636 (xtisa_errno, xtisa_error_msg): New variables.
3637 (xtensa_isa_errno, xtensa_isa_error_msg): New.
3638 (xtensa_insnbuf_alloc): Add error handling.
3639 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
3640 use xtensa_format_decode. Add error handling.
3641 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
3642 instruction length to find the number of bytes to copy.
3643 (xtensa_isa_init): Add error handling. Replace calls to
3644 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
3645 tables in the xtensa_modules structure.
3646 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
3647 xtensa_extend_isa): Delete.
3648 (xtensa_isa_free): Change to only free lookup tables.
3649 (opname_lookup_compare): Replace with ...
3650 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
3651 (xtensa_insn_maxlength): Rename to ...
3652 (xtensa_isa_maxlength): ... this.
3653 (xtensa_insn_length): Delete.
3654 (xtensa_insn_length_from_first_byte): Replace with ...
3655 (xtensa_isa_length_from_chars): ... this function.
3656 (xtensa_num_opcodes): Rename to ...
3657 (xtensa_isa_num_opcodes): ... this.
3658 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
3659 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
3660 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3661 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3662 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3663 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3664 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3665 (xtensa_opcode_lookup): Add error handling.
3666 (xtensa_decode_insn): Replace with ...
3667 (xtensa_opcode_decode): ... this function, with new format and
3668 slot parameters. Add error handling.
3669 (xtensa_encode_insn): Replace with ...
3670 (xtensa_opcode_encode): ... this function, which does the encoding via
3671 one of the entries in the "encode_fns" array. Add error handling.
3672 (xtensa_opcode_name): Add error handling.
3673 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3674 xtensa_opcode_is_call): New.
3675 (xtensa_num_operands): Replace with ...
3676 (xtensa_opcode_num_operands): ... this function. Add error handling.
3677 (xtensa_opcode_num_stateOperands,
3678 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3679 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3680 xtensa_operand_is_visible): New.
3681 (xtensa_get_operand, xtensa_operand_kind): Delete.
3682 (xtensa_operand_inout): Add error handling and special-case for
3684 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3685 operate on one slot of an instruction. Added error handling.
3686 (xtensa_operand_encode): Handle default operands with no encoding
3687 functions. Check for success by comparing against decoded value.
3689 (xtensa_operand_decode): Handle default operands. Return decoded value
3690 through argument pointer. Add error handling.
3691 (xtensa_operand_is_register, xtensa_operand_regfile,
3692 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3693 (xtensa_operand_isPCRelative): Rename to ...
3694 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3695 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3696 through argument pointer. Add error handling.
3697 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3698 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3699 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3700 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3701 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3702 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3703 xtensa_state_is_exported, xtensa_sysreg_lookup,
3704 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3705 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3706 xtensa_interface_num_bits, xtensa_interface_inout,
3707 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3708 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3709 * xtensa-modules.c: Rewrite to use new data structures.
3710 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3711 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3712 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3713 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3714 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3715 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3716 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3717 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3718 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3719 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3720 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3721 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3722 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3723 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3724 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3725 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3726 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3727 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3728 * Makefile.in: Regenerate.
3729 * bfd-in2.h: Likewise.
3730 * libbfd.h: Likewise.
3732 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3734 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3735 against the absolute section.
3736 (mips_elf64_write_rela): Likewise.
3738 2004-10-07 Jan Beulich <jbeulich@novell.com>
3740 * elf.c (elf_find_function): Don't generally check for matching
3741 section, just for non-file symbols. Remove redunant comparison
3743 * elf32-arm.h (arm_elf_find_function): Likewise.
3745 2004-10-07 Jeff Baker <jbaker@qnx.com>
3747 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3748 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3751 2004-10-04 Roland McGrath <roland@redhat.com>
3753 * hash.c (bfd_hash_set_default_size): Use const for table.
3754 Use size_t instead of int for variable compared to sizeof results.
3756 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3759 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3761 2004-10-01 Paul Brook <paul@codesourcery.com>
3763 * elf32-arm.h (elf32_arm_fake_sections,
3764 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3766 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3768 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3770 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3772 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3773 need_relative or need_lsda_relative if we are processing an
3774 offset for a reloc on a FDE initial loc or LSDA field
3776 (_bfd_elf_write_section_eh_frame): Test need_relative and
3777 need_lsda_relative in place of corresponding make_* field
3778 when deciding to use pc-relative encodings.
3780 2004-09-30 Paul Brook <paul@codesourcery.com>
3782 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3783 target2 relocation type.
3785 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3788 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3790 2004-09-30 Paul Brook <paul@codesourcery.com>
3792 * reloc.c: Add BFD_RELOC_ARM_SMI.
3793 * bfd-in2.h: Regenerate.
3796 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3798 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3799 vma and output offset to address.
3800 * simple.c (simple_save_output_info): Only set output section
3801 and offset for debug sections, or those not already set up by
3803 (bfd_simple_get_relocated_section_contents): Update comment.
3805 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3807 * elf.c (IS_LOADED): Delete.
3808 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3809 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3812 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3815 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3816 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3817 redundant assignment of EM_SPARC.
3819 2004-09-22 Brian Ford <ford@vss.fsi.com>
3821 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3822 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3824 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3826 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3828 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3829 (elf_backend_modify_segment_map): Don't define.
3831 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3833 * elf.c (IS_LOADED): Define.
3834 (assign_file_positions_for_segments): Don't round up file offset of
3835 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3836 Delete code handling link script adjustment of lma. Do the adjust
3837 in later code handling similar ajustments. Remove dead code error
3838 check. Warn if section lma would require a negative offset
3839 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3840 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3841 update voff in section loop. Change voff in segment loop to be an
3842 adjustment on top of "off". Set sec->filepos and update "off" later.
3843 Test for loadable sections consistently using IS_LOADED. Similarly,
3844 test for alloc-only sections other than .tbss consistently.
3845 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3846 Tidy PT_NOTE handling. Use %B and %A in error messages.
3847 (assign_file_positions_except_relocs): Use %B in error message.
3849 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3851 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3852 (CONFIG_STATUS_DEPENDENCIES): New.
3853 (Makefile): Removed.
3854 (config.status): Likewise.
3855 * Makefile.in: Regenerated.
3857 2004-09-17 Paul Brook <paul@codesourcery.com>
3859 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3860 (bfd_elf32_arm_process_before_allocation): Update prototype.
3861 * bfd-in2.h: Regenerate.
3862 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3863 (elf32_arm_link_hash_table_create): Set it.
3864 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3865 (bfd_elf32_arm_set_target_relocs): New function.
3866 (arm_real_reloc_type): New function.
3867 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3868 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3869 (elf32_arm_gc_sweep_hook): Ditto.
3870 (elf32_arm_check_relocs): Ditto.
3871 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3872 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3874 (elf32_arm_got_prel): New variable.
3875 (elf32_arm_howto_from_type): New function.
3876 (elf32_arm_info_to_howto): Use it.
3877 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3878 BFD_RELOC_ARM_TARGET2.
3879 * libbfd.h: Regenerate.
3880 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3882 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3884 * ecoff.c: Update u.undef.next refs.
3885 * elf64-ppc.c: Likewise.
3886 * elflink.c: Likewise.
3887 * linker.c: Likewise.
3888 * xcofflink.c: Likewise.
3890 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3891 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3892 fields to indirect struct.
3893 * elf-m10300.c: Update u.weakdef refs.
3894 * elf32-arm.h: Likewise.
3895 * elf32-cris.c: Likewise.
3896 * elf32-frv.c: Likewise.
3897 * elf32-hppa.c: Likewise.
3898 * elf32-i370.c: Likewise.
3899 * elf32-i386.c: Likewise.
3900 * elf32-m32r.c: Likewise.
3901 * elf32-m68k.c: Likewise.
3902 * elf32-ppc.c: Likewise.
3903 * elf32-s390.c: Likewise.
3904 * elf32-sh.c: Likewise.
3905 * elf32-sparc.c: Likewise.
3906 * elf32-vax.c: Likewise.
3907 * elf32-xtensa.c: Likewise.
3908 * elf64-alpha.c: Likewise.
3909 * elf64-hppa.c: Likewise.
3910 * elf64-ppc.c: Likewise.
3911 * elf64-s390.c: Likewise.
3912 * elf64-sh64.c: Likewise.
3913 * elf64-sparc.c: Likewise.
3914 * elf64-x86-64.c: Likewise.
3915 * elfxx-ia64.c: Likewise.
3916 * elfxx-mips.c: Likewise.
3917 * elflink.c: Likewise. Also u.elf_hash_value.
3918 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3920 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3921 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3922 (bfd_elf_gc_record_vtentry): Likewise.
3923 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3925 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3927 * Makefile.am: Run "make dep-am".
3928 * Makefile.in: Regenerate.
3929 * bfd-in2.h: Regenerate.
3930 * po/SRC-POTFILES.in: Regenerate.
3931 * po/bfd.pot: Regenerate.
3933 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3935 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3936 with bitfields. Make "type" and "other" bitfields too.
3937 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3938 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3939 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3940 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3941 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3942 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3943 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3944 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3945 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3946 * elf-m10300.c: Likewise.
3948 * elf32-arm.h: Likewise.
3949 * elf32-cris.c: Likewise.
3950 * elf32-frv.c: Likewise.
3951 * elf32-hppa.c: Likewise.
3952 * elf32-i370.c: Likewise.
3953 * elf32-i386.c: Likewise.
3954 * elf32-m32r.c: Likewise.
3955 * elf32-m68k.c: Likewise.
3956 * elf32-ppc.c: Likewise.
3957 * elf32-s390.c: Likewise.
3958 * elf32-sh-symbian.c: Likewise.
3959 * elf32-sh.c: Likewise.
3960 * elf32-sh64.c: Likewise.
3961 * elf32-sparc.c: Likewise.
3962 * elf32-vax.c: Likewise.
3963 * elf32-xtensa.c: Likewise.
3964 * elf64-alpha.c: Likewise.
3965 * elf64-hppa.c: Likewise.
3966 * elf64-ppc.c: Likewise.
3967 * elf64-s390.c: Likewise.
3968 * elf64-sh64.c: Likewise.
3969 * elf64-sparc.c: Likewise.
3970 * elf64-x86-64.c: Likewise.
3971 * elflink.c: Likewise.
3972 * elfxx-ia64.c: Likewise.
3973 * elfxx-mips.c: Likewise.
3974 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3975 * configure: Regenerate.
3976 * aclocal.m4: Regenerate.
3978 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3980 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3981 around uses of R_ARM_TARGET1.
3982 (elf32_arm_check_relocs): Likewise.
3984 2004-09-13 Paul Brook <paul@codesourcery.com>
3986 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3988 * bfd-in2.h: Regenerate.
3989 * libbfd.h: Regenerate.
3990 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3991 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3992 (bfd_elf32_arm_process_before_allocation): Ditto.
3993 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3994 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3995 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3998 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4000 * hpux-core.c (thread_section_p): New function.
4001 (hpux_core_core_file_p): Fix computation of offset in call
4002 to bfd_seek. Create a ".reg" section from an arbitrary
4003 ".reg/<id>" section if none was created after having read
4006 2004-09-11 Andreas Schwab <schwab@suse.de>
4008 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
4009 * aclocal.m4: Rebuild.
4010 * configure: Rebuild.
4012 2004-09-10 Joel Brobecker <brobecker@gnat.com>
4014 * section.c (bfd_sections_find_if): Fix parameter name in
4015 comment to match code.
4017 2004-09-10 Alan Modra <amodra@bigpond.net.au>
4019 * elf.c (assign_file_positions_except_relocs): Assign relocs
4020 stored in a bfd section.
4022 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
4024 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
4025 h->gotplt_refcount to 0, not -1.
4027 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
4029 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4030 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
4032 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
4033 handle symbol visibility here.
4035 2004-09-07 Alan Modra <amodra@bigpond.net.au>
4037 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
4038 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
4040 (ppc_stub_name): Remove trailing "+0" on stub name.
4041 (create_linkage_sections): Create relocations for
4042 branch lookup table when --emit-relocs as well as when --shared.
4043 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
4044 relbrlt test. For --emit-stub-syms, always output a sym even when
4045 one already exists on a plt call stub. Put stub type in the stub
4047 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
4049 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
4050 reloc_count in stub sections. Adjust relbrlt test.
4051 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
4052 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
4053 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
4054 for relocs against discarded symbols. Fix comments.
4056 2004-09-06 Mark Mitchell <mark@codesourcery.com>
4058 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
4059 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
4061 (map_sections_to_segments): ... here. Use it. Assign a file
4062 position to the .dynamic section if it is not loadable, but part
4063 of the PT_DYNAMIC segment.
4064 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4065 offsets, not VMAs, for the BPABI. Do not fill in the header in
4066 the .got.plt section for the BPABI.
4067 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
4069 (elf_backend_want_got_plt): Define to zero for Symbian OS.
4071 2004-09-06 Nick Clifton <nickc@redhat.com>
4073 * elflink.c (elf_link_add_object_symbols): Set the error code to
4074 bfd_error_wrong_format when the input format does not match the
4077 2004-09-06 Alan Modra <amodra@bigpond.net.au>
4079 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
4080 (ppc64_elf_check_directives): ..here.
4081 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
4082 before accessing ppc64_elf_tdata.
4083 (ppc64_elf_finish_dynamic_sections): And here too.
4085 2004-09-04 Alan Modra <amodra@bigpond.net.au>
4087 * bfd.c (_bfd_default_error_handler): Correct loop exit.
4089 2004-09-03 Mark Mitchell <mark@codesourcery.com>
4091 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
4092 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
4093 (bfd_elf32_littlearm_symbian_vec): Likewise.
4094 * configure: Regenerated.
4095 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
4096 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
4097 (PLT_ENTRY_SIZE): Likewise.
4098 (bfd_vma_elf32_arm_symbian_plt_entry): New
4100 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
4102 (create_got_section): Don't create sections when generating BPABI
4104 (elf32_arm_create_dynamic_sections): Tidy.
4105 (elf32_arm_link_hash_table_create): Set plt_header_size,
4106 plt_entry_size, and symbian_p.
4107 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
4108 generating BPABI objects.
4109 (allocate_dynrelocs): Use htab->plt_header_size, not
4110 PLT_HEADER_SIZE. Do not add to .got.plt when
4111 generating BPABI objects.
4112 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
4113 * elfarm-nabi.c: Add SymbianOS target vectors.
4114 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
4115 (_bfd_elf_link_create_dynamic_sections): Likewise.
4116 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
4117 (elfNN_bed): Use it.
4118 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
4119 (bfd_elf32_littlearm_symbian_vec): Likewise.
4120 (_bfd_target_vector): Add them.
4122 2004-09-03 Nick Clifton <nickc@redhat.com>
4125 * coffcode.h (handle_COMDAT): Replace abort with an warning
4126 message and allow the scan to continue.
4128 2004-09-02 Alan Modra <amodra@bigpond.net.au>
4130 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
4131 in when reading relocs, not our sorted syms. Remove unnecessary
4134 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
4136 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
4138 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
4140 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
4141 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
4142 replace uses of *_alias with *_noncanonical.
4143 * aclocal.m4: Rebuild with aclocal 1.4p6.
4144 * Makefile.in: Rebuild with automake 1.4p6.
4145 * doc/Makefile.in: Rebuild with automake 1.4p6.
4146 * configure.in: Autoupdate with autoupdate 2.59.
4147 * config.in: Regenerate with autoheader 2.59.
4148 * configure: Regnerate with autoconf 2.59.
4150 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4152 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
4153 symbol pointer arrays before modifying.
4155 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4157 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
4158 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
4159 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
4160 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
4161 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
4162 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
4163 Use both symbol tables on non-relocatable objects. Use a common
4164 error exit. Fix "mid" warning.
4165 * libbfd.h: Regenerate.
4166 * bfd-in2.h: Regenerate.
4168 2004-08-28 Alan Modra <amodra@bigpond.net.au>
4170 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
4172 (struct sfpr_def_parms): Save some space.
4173 (sfpr_define): Here too.
4175 * elf64-ppc.c (compare_symbols): Put section syms first.
4176 (sym_exists_at): New function.
4177 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
4178 points only for relocatable files. Use .opd section contents
4179 otherwise. Generally clean up the code.
4181 2004-08-27 Alan Modra <amodra@bigpond.net.au>
4183 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
4184 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
4185 (struct sfpr_def_parms): New.
4186 (sfpr_define): New function.
4187 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
4188 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
4189 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
4190 (savefpr1_tail, restfpr1_tail): New functions.
4191 (savevr, savevr_tail, restvr, restvr_tail): New functions.
4192 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
4193 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
4194 code. Define all ABI mandated _save and _rest functions.
4196 2004-08-26 Paul Brook <paul@codesourcery.com>
4198 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
4200 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4202 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
4205 2004-08-26 Alan Modra <amodra@bigpond.net.au>
4207 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
4208 that pcrel correction is applied for R_386_PC32.
4210 2004-08-25 Alan Modra <amodra@bigpond.net.au>
4212 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
4213 for R_386_32 and R_386_PC32 relocs against symbols defined in
4216 2004-08-25 Dmitry Diky <diwil@spec.ru>
4218 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
4219 Add new relocations.
4220 * bfd-in2.h: Regenerate.
4221 * libbfd.h: Regenerate.
4222 * elf32-msp430.c: Clean-up code.
4223 (elf_msp430_howto_table): Add new relocation entries.
4224 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
4225 (msp430_elf_relax_section): New function.
4226 (msp430_elf_relax_delete_bytes): New function.
4227 (msp430_elf_symbol_address_p): New function.
4229 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4231 * elf32-m32r.c (m32r_elf_relocate_section): Handle
4232 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
4234 2004-08-20 Daniel Jacobowitz <dan@debian.org>
4236 * elflink.c (_bfd_elf_section_already_linked): Handle
4237 SEC_LINK_DUPLICATES_SAME_CONTENTS.
4239 2004-08-19 Mark Mitchell <mark@codesourcery.com>
4241 * config.bfd (arm*-*-symbianelf*): New target.
4242 (arm*-*-eabi*): Likewise.
4244 2004-08-19 Alan Modra <amodra@bigpond.net.au>
4246 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
4247 "struct ppc_link_hash_entry *".
4248 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
4249 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
4251 2004-08-19 Jakub Jelinek <jakub@redhat.com>
4253 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
4254 entries (where fd_aux overlaps next entry's fd_func).
4255 Add non_overlapping argument, use it.
4256 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
4257 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4258 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
4259 as indexes into opd_sym_map/opd_adjust array.
4260 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
4262 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4264 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
4265 if we can look up their function descriptor in a regular file.
4267 2004-08-18 Nick Clifton <nickc@redhat.com>
4270 * cofflink.c (coff_link_add_symbols): Check that the comdat
4271 pointer in the coff_section_data structure has been initialised
4274 2004-08-18 Alan Modra <amodra@bigpond.net.au>
4277 * elflink.c (bfd_elf_record_link_assignment): Add comment about
4278 changing bfd_link_hash_undefined to bfd_link_hash_new.
4280 2004-08-17 Jakub Jelinek <jakub@redhat.com>
4282 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
4284 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
4285 (synthetic_opd, synthetic_relocatable): New variables.
4286 (compare_symbols, compare_relocs): New helper routines.
4287 (ppc64_elf_get_synthetic_symtab): New function.
4288 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
4290 * bfd-in2.h: Regenerated.
4291 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
4292 to relsyms. Return 0 if abfd is relocatable.
4294 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4296 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
4298 2004-08-17 Nick Clifton <nickc@redhat.com>
4300 * (is_arm_mapping_symbol_name): New function - return true
4301 when a symbol name matches the requirements for an ARM mapping
4303 (arm_elf_find_function): New function based on
4304 elf_find_function in elf.c but skipping ARM mapping symbols
4305 and including thumb function symbols.
4306 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
4307 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
4309 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4311 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
4312 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
4313 (ppc64_elf_brtaken_reloc): Here too.
4315 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4317 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
4319 (ppc64_elf_check_directives): Check that we have the right hash
4320 table before proceeding.
4322 2004-08-17 Alan Modra <amodra@bigpond.net.au>
4324 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
4325 (adjust_opd_syms): Attach opd syms for deleted entries to one of
4326 the sections that will be discarded.
4328 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4330 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
4332 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4334 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
4335 free space available.
4337 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4339 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
4340 occurrences with bfd_byte * thoughout file.
4342 * coff-rs6000.c (do_shared_object_padding): Warning fix.
4343 (xcoff_write_armap_big): Likewise.
4344 (xcoff_write_archive_contents_old): Likewise.
4345 (xcoff_write_archive_contents_big): Likewise.
4347 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
4349 2004-08-13 Nick Clifton <nickc@redhat.com>
4351 * elf32-arm.h: Convert to ISO C90.
4353 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4356 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
4359 2004-08-13 Alan Modra <amodra@bigpond.net.au>
4361 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
4362 (bfd_archive_filename, bfd_get_section_ident): Delete.
4363 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
4364 bfd_archive_filename.
4365 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
4366 to warn about symbols in discarded sections. Use _bfd_error_handler.
4367 * aout-adobe.c (aout_adobe_callback): See below.
4368 * aout-cris.c (swap_ext_reloc_in): ..
4369 * coff-arm.c (find_thumb_glue, find_arm_glue,
4370 coff_arm_relocate_section, bfd_arm_process_before_allocation,
4371 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
4372 coff_arm_copy_private_bfd_data): ..
4373 * coff-i860.c (i860_reloc_processing): ..
4374 * coff-mcore.c (mcore_coff_unsupported_reloc,
4375 coff_mcore_relocate_section): ..
4376 * coff-ppc.c (coff_ppc_relocate_section): ..
4377 * coff-rs6000.c (xcoff_create_csect_from_smclas
4378 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4379 sh_swap_insns, sh_relocate_section): ..
4380 * coff-tic54x.c (tic54x_reloc_processing): ..
4381 * coff-tic80.c (coff_tic80_relocate_section): ..
4382 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
4383 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
4384 coff_slurp_symbol_table, coff_classify_symbol,
4385 coff_slurp_reloc_table): ..
4386 * coffgen.c (_bfd_coff_read_string_table): ..
4387 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
4388 _bfd_coff_generic_relocate_section): ..
4389 * cpu-arm.c (bfd_arm_merge_machines): ..
4390 * cpu-sh.c (sh_merge_bfd_arch): ..
4391 * elf-hppa.h (elf_hppa_relocate_section): ..
4392 * elf.c (bfd_elf_string_from_elf_section, setup_group,
4393 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
4394 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
4395 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
4396 * elf32-arm.h (find_thumb_glue, find_arm_glue,
4397 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
4398 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
4399 elf32_arm_relocate_section, elf32_arm_set_private_flags,
4400 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
4401 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
4402 cris_elf_merge_private_bfd_data
4403 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
4404 * elf32-gen.c (elf32_generic_link_add_symbols): ..
4405 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
4406 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
4407 elf32_hppa_relocate_section): ..
4408 * elf32-i370.c (i370_elf_merge_private_bfd_data,
4409 i370_elf_check_relocs, i370_elf_relocate_section): ..
4410 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
4411 elf_i386_relocate_section): ..
4412 * elf32-m32r.c (m32r_elf_relocate_section,
4413 m32r_elf_merge_private_bfd_data): ..
4414 * elf32-m68hc1x.c (m68hc12_add_stub,
4415 _bfd_m68hc11_elf_merge_private_bfd_data): ..
4416 * elf32-m68k.c (elf_m68k_relocate_section): ..
4417 * elf32-mcore.c (mcore_elf_unsupported_reloc,
4418 mcore_elf_relocate_section): ..
4419 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
4420 ppc_elf_check_relocs, ppc_elf_relocate_section,
4421 ppc_elf_begin_write_processing): ..
4422 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4423 elf_s390_relocate_section): ..
4424 * elf32-sh-symbian.c (sh_symbian_import_as,
4425 sh_symbian_process_embedded_commands,
4426 sh_symbian_relocate_section): ..
4427 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
4428 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
4429 sh_elf_merge_private_data): ..
4430 * elf32-sparc.c (elf32_sparc_check_relocs,
4431 elf32_sparc_relocate_section,
4432 elf32_sparc_merge_private_bfd_data): ..
4433 * elf32-v850.c (v850_elf_check_relocs,
4434 v850_elf_merge_private_bfd_data): ..
4435 * elf32-xtensa.c (elf_xtensa_check_relocs,
4436 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
4437 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
4438 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
4439 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
4440 * elf64-gen.c (elf64_generic_link_add_symbols): ..
4441 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
4442 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
4443 ppc64_elf_relocate_section): ..
4444 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
4445 elf_s390_relocate_section): ..
4446 * elf64-sh64.c (sh_elf64_relocate_section): ..
4447 * elf64-sparc.c (sparc64_elf_check_relocs,
4448 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
4449 sparc64_elf_merge_private_bfd_data): ..
4450 * elf64-x86-64.c (elf64_x86_64_check_relocs,
4451 elf64_x86_64_relocate_section): ..
4452 * elflink.c (_bfd_elf_add_default_symbol,
4453 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
4454 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
4455 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
4456 elf_get_linked_section_vma, elf_fixup_link_order,
4457 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
4458 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
4459 * elfxx-ia64.c (elfNN_ia64_relax_section,
4460 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
4461 * elfxx-mips.c (mips_elf_perform_relocation,
4462 _bfd_mips_elf_check_relocs,
4463 _bfd_mips_elf_merge_private_bfd_data): ..
4464 * ieee.c (ieee_slurp_external_symbols): ..
4465 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
4466 * libbfd.c (_bfd_generic_verify_endian_match): ..
4467 * linker.c (_bfd_generic_link_add_one_symbol,
4468 _bfd_generic_section_already_linked): ..
4469 * pdp11.c (translate_to_native_sym_flags): ..
4470 * pe-mips.c (coff_pe_mips_relocate_section): ..
4471 * peicode.h (pe_ILF_build_a_bfd): ..
4472 * srec.c (srec_bad_byte): ..
4473 * stabs.c (_bfd_link_section_stabs): ..
4474 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
4475 Replace all uses of bfd_archive_filename and bfd_get_section_ident
4476 with corresponding %B and %A in _bfd_error_handler format string.
4477 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
4478 calls to use %A and %B. Fix "against symbol .. from section" and
4479 similar error messages. Combine multiple _bfd_error_handler calls
4480 where they were separated due to bfd_archive_filename deficiencies.
4481 * bfd-in2.h: Regenerate.
4483 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
4485 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
4488 2004-08-10 Alan Modra <amodra@bigpond.net.au>
4490 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
4491 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
4492 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
4494 (link_hash_newfunc): Init was_undefined.
4495 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
4496 Use undefweak instead.
4497 (ppc64_elf_check_directives): Fix undefs chain.
4498 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
4500 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
4501 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
4502 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
4504 2004-08-09 Jakub Jelinek <jakub@redhat.com>
4506 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
4507 error, test input_section flags rather than sec.
4509 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4511 * elf-bfd.h (struct elf_backend_data): Add
4512 elf_backend_archive_symbol_lookup.
4513 (_bfd_elf_archive_symbol_lookup): Declare.
4514 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
4515 (elf_link_add_archive_symbols): ..extracted from here. Call the
4517 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
4518 (elfNN_bed): Init new field.
4519 * elf64-ppc.c (elf_backend_check_directives): Define.
4520 (elf_backend_archive_symbol_lookup): Define.
4521 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
4522 a ppc_link_hash_entry pointer.
4524 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
4525 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
4526 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
4527 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
4528 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
4529 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
4530 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
4533 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4535 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
4536 (ppc64_elf_add_symbol_hook): Test for NULL section.
4537 (get_sym_h): Formatting.
4538 (ppc64_elf_size_stubs): Include reloc addend in value stored as
4541 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
4542 long branch stubs with code handling plt and r2off branch stubs.
4544 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4546 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
4547 * elflink.c (elf_link_input_bfd): Formatting.
4548 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
4550 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
4551 (link_hash_newfunc): Don't set it.
4552 (ppc64_elf_copy_indirect_symbol): Nor copy it.
4553 (ppc64_elf_mark_entry_syms): Delete.
4554 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
4555 sections. Use get_opd_info.
4556 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
4558 2004-08-09 Alan Modra <amodra@bigpond.net.au>
4560 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
4562 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
4563 (func_desc_adjust): Don't set have_undefweak.
4564 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
4565 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
4567 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
4568 "struct ppc_link_hash_entry *". Adjust all references.
4569 (ppc64_elf_hide_symbol): Correct a comment.
4571 * elf64-ppc.c (get_opd_info): New function.
4572 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
4573 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
4574 before calling get_fdh. Test fdh rather than h before dereferencing
4575 fdh. Mark removed symbols in opd_adjust.
4576 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
4577 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
4579 (ppc64_elf_output_symbol_hook): Likewise.
4581 2004-08-06 Paul Brook <paul@codesourcery.com>
4583 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
4584 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
4585 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
4586 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
4587 and BFD_RELOC_ARM_SBREL32.
4588 * bfd-in2.h, bbfd.h: Regenerate.
4590 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4592 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
4593 the dynamic link symbol actually in use.
4595 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
4597 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
4599 2004-07-31 Joel Brobecker <brobecker@gnat.com>
4600 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4602 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
4603 SHN_MIPS_TEXT and SHN_MIPS_DATA.
4605 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
4606 Nick Clifton <nickc@redhat.com>
4609 * bfd.c (_bfd_default_error_handler): Make it global.
4611 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
4613 * elf.c (assign_section_numbers): Cope gracefully with sections
4614 which have SHF_LINK_ORDER set but no sh_link set up.
4615 * elflink.c (elf_get_linked_section_vma): Likewise.
4617 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
4620 * elfxx-target.h (elf_backend_link_order_error_handler): New.
4621 Set it to _bfd_default_error_handler.
4622 (elfNN_bed): Add elf_backend_link_order_error_handler.
4624 * libbfd-in.h (_bfd_default_error_handler): New.
4626 * libbfd.h: Regenerated.
4628 2004-07-30 Jakub Jelinek <jakub@redhat.com>
4630 * archures.c (bfd_mach_sparc_64bit_p): Define.
4631 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
4632 * bfd-in2.h: Rebuilt.
4634 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4636 Introduce SH2a support.
4637 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
4638 * archures.c (bfd_mach_sh2a_nofpu): New.
4639 * bfd-in2.h: Rebuilt.
4640 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
4641 (arch_info_struct): Add sh2a_nofpu.
4642 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
4643 2003-12-29 DJ Delorie <dj@redhat.com>
4644 * reloc.c: Add relocs for sh2a.
4645 * bfd-in2.h: Regenerate.
4646 * libbfd.hh: Regenerate.
4647 2003-12-01 Michael Snyder <msnyder@redhat.com>
4648 * archures.c (bfd_mach_sh2a): New.
4649 * bfd-in2.h: Rebuilt.
4650 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
4652 (arch_info_struct): Add sh2a.
4653 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
4655 2004-07-28 Nick Clifton <nickc@redhat.com>
4656 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4659 * som.c (setup_sections): Improve estimation of space sizes in
4660 relocatable objects.
4662 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4663 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4664 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4666 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4667 * configure: Regenerate.
4668 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4669 case that accepts OSABI=NetBSD and OSABI=SysV.
4670 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4671 the base of .got or .data (if .got does not exist).
4672 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4674 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4675 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4676 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4677 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4679 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4682 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4683 (elf_sec_group): Defined.
4684 (bfd_elf_match_symbols_in_sections): New prototype.
4685 (_bfd_elf_setup_group_pointers): Likewise.
4687 * elf.c (bfd_elf_discard_group): Abort.
4688 (bfd_elf_set_group_contents): Also include relocation sections.
4689 Remove zero-fill for ld -r.
4690 (_bfd_elf_setup_group_pointers): New function.
4691 (elf_sort_elf_symbol): Likewise.
4692 (elf_sym_name_compare): Likewise.
4693 (bfd_elf_match_symbols_in_sections): Likewise.
4695 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4697 * elflink.c (match_group_member): New.
4698 (elf_link_input_bfd): Check group member for discarded section.
4699 (try_match_symbols_in_sections): New function.
4700 (already_linked): Likewise.
4701 (_bfd_elf_section_already_linked): Support mixing comdat group
4702 and linkonce section.
4704 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4705 * linker.c (bfd_section_already_linked_table_traverse): New.
4707 * libbfd.h: Regenerated.
4709 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4711 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4712 BFD_RELOC_CRX_SWITCH32.
4713 * bfd-in2.h: Regenerate.
4714 * libbfd.h: Regenerate.
4715 * elf32-crx.c: Support relocation/relaxation of
4716 BFD_RELOC_CRX_SWITCH* types.
4718 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4720 * elf64-ppc.c: Correct "Linker stubs" comment.
4722 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4724 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4726 (elf_linked_to_section): New.
4728 * elf.c (assign_section_numbers): Set up sh_link for
4731 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4732 to sh_link for SHT_IA_64_UNWIND sections.
4734 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4736 * elflink.c (elf_fixup_link_order): Add _() to error message.
4738 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4740 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4743 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4745 * aout-adobe.c (aout_32_section_already_linked): Defined.
4746 * aout-target.h (MY_section_already_linked): Likewise.
4747 * aout-tic30.c (MY_section_already_linked): Likewise.
4748 * binary.c (binary_section_already_linked): Likewise.
4749 * bout.c (b_out_section_already_linked): Likewise.
4750 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4751 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4752 * coffcode.h (coff_section_already_linked): Likewise.
4753 * i386msdos.c (msdos_section_already_linked): Likewise.
4754 * i386os9k.c (os9k_section_already_linked): Likewise.
4755 * ieee.c (ieee_section_already_linked): Likewise.
4756 * ihex.c (ihex_section_already_linked): Likewise.
4757 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4758 * mmo.c (mmo_section_already_linked): Likewise.
4759 * nlm-target.h (nlm_section_already_linked): Likewise.
4760 * oasys.c (oasys_section_already_linked): Likewise.
4761 * pef.c (bfd_pef_section_already_linked): Likewise.
4762 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4763 * som.c (som_bfd_discard_group): Likewise.
4764 * srec.c (srec_section_already_linked): Likewise.
4765 * tekhex.c (tekhex_section_already_linked): Likewise.
4766 * versados.c (versados_section_already_linked): Likewise.
4767 * vms.c (vms_section_already_linked): Likewise.
4768 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4769 * xsym.c (bfd_sym_section_already_linked): Likewise.
4771 * bfd-in.h (bfd_section_already_linked_table_init): New.
4772 (bfd_section_already_linked_table_free): Likewise.
4774 * coff-rs6000.c (rs6000coff_vec): Add
4775 _bfd_generic_section_already_linked.
4776 (pmac_xcoff_vec): Likewise.
4777 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4778 (aix5coff64_vec): Likewise.
4780 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4781 * elflink.c (_bfd_elf_section_already_linked): New function.
4783 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4785 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4786 (_bfd_generic_section_already_linked): New.
4787 (bfd_section_already_linked_hash_entry): Likewise.
4788 (bfd_section_already_linked): Likewise.
4789 (bfd_section_already_linked_table_lookup): Likewise.
4790 (bfd_section_already_linked_table_insert): Likewise.
4792 * linker.c (bfd_section_already_linked): New.
4793 (_bfd_section_already_linked_table): Likewise.
4794 (bfd_section_already_linked_table_lookup): Likewise.
4795 (bfd_section_already_linked_table_insert): Likewise.
4796 (already_linked_newfunc): Likewise.
4797 (bfd_section_already_linked_table_init): Likewise.
4798 (bfd_section_already_linked_table_free): Likewise.
4799 (_bfd_generic_section_already_linked): Likewise.
4801 * section.c (bfd_section): Remove comdat.
4802 (bfd_comdat_info): Moved to ...
4803 * bfd-in.h (coff_comdat_info): Here.
4804 (bfd_coff_get_comdat_section): New.
4805 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4806 * libcoff-in.h (coff_section_tdata): Add comdat.
4807 * coffcode.h (handle_COMDAT): Updated.
4808 * cofflink.c (coff_link_add_symbols): Likewise.
4809 * ecoff.c (bfd_debug_section): Likewise.
4811 * targets.c (bfd_target): Add _section_already_linked.
4812 (BFD_JUMP_TABLE_LINK): Updated.
4814 * bfd-in2.h: Regenerated.
4815 * libbfd.h: Likewise.
4816 * libcoff.h: Likewise.
4818 2003-07-21 Paul Brook <paul@codesourcery.com>
4820 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4821 elf_fixup_link_order): New functions.
4822 (bfd_elf_final_link): Call elf_fixup_link_order.
4824 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4826 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4827 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4829 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4830 _bfd_elf_symbol_refs_local_p.
4831 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4834 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4836 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4838 (bfd_elf_get_dyn_lib_class): New prototype.
4839 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4841 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4842 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4843 entry is needed. Issue an error if a DT_NEEDED entry is needed
4844 for a file marked DYN_NO_NEEDED.
4845 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4848 * bfd-in2.h: Regenerated.
4850 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4852 * elflink.c (elf_section_complain_discarded): Don't complain in
4855 2004-07-10 James E Wilson <wilson@specifixinc.com>
4857 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4858 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4859 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4860 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4862 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4863 bfd_put_64 to bfd_putl64.
4864 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4866 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4869 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4870 .init/.fini sections when trying to relax it.
4872 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4874 * elf.c (assign_file_positions_for_segments): Make sure the
4875 .dynamic section is the first section in the PT_DYNAMIC segment.
4877 2004-07-09 Nick Clifton <nickc@redhat.com>
4879 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4880 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4881 sh_elf_get_flags_from_mach functions so that they do not conflict
4882 when this target is built with other sh-elf targets.
4883 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4884 suppression of this function.
4885 (sh_elf_find_flags): Likewise.
4887 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4889 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4890 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4891 (BFD32_BACKENDS): Add elf32-crx.lo.
4892 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4893 (cpu-crx.lo): New target.
4894 (elf32-crx.lo): New target.
4895 * Makefile.in: Regenerate.
4896 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4897 (bfd_archures_list): Add bfd_crx_arch.
4898 * bfd-in2.h: Regenerate.
4899 * config.bfd: Handle crx-*-elf*, crx*.
4900 * configure.in: Handle bfd_elf32_crx_vec.
4901 * configure: Regenerate.
4902 * cpu-crx.c: New file.
4903 * elf32-crx.c: Likewise.
4904 * libbfd.h: Regenerate.
4905 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4906 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4907 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4908 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4909 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4910 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4911 * targets.c (bfd_elf32_crx_vec): Declare.
4912 (bfd_target_vector): Add bfd_elf32_crx_vec.
4914 2004-07-06 Nick Clifton <nickc@redhat.com>
4916 * config.bfd: Add sh-symbian-elf target.
4917 * configure.in: Add bfd_elf32_shl_symbian_vec.
4918 * configure: Regenerate.
4919 * elf-bfd.h (struct elf_backend_data): Add new field
4921 * elflink.c (elf_link_add_object_symbols): Invoke the
4922 check_directives function, if defined.
4923 * elfxx-target.h: Provide a default, NULL definition for
4925 * targets.c: Add bfd_elf32_shl_symbian_vec.
4926 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4928 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4929 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4930 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4931 not already been defined.
4932 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4933 * sh-symbian.c: New file. Provide functions to support the
4934 * sh-symbian-elf target.
4935 * Makefile.am: Add elf32-sh-symbian.c
4936 * Makefile.in: Regenerate.
4938 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4940 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4941 * Makefile.am: Ran make dep-am.
4942 * Makefile.in: Ran make dep-in.
4944 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4946 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4949 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4951 * config.bfd: Add want64 to configuration target s390-*-linux*.
4953 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4955 * bfd.c (bfd_get_section_ident): New.
4957 * elflink.c (elf_link_read_relocs_from_section): Call
4958 bfd_get_section_ident to identify the section when reporting
4960 (_bfd_elf_link_output_relocs): Likewise.
4961 (elf_link_output_extsym): Likewise.
4962 (elf_link_input_bfd): Likewise.
4963 (bfd_elf_gc_record_vtinherit): Likewise.
4965 * bfd-in2.h: Regenerated.
4967 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4968 Nick Clifton <nickc@redhat.com>
4971 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4972 of section symbols to mips_elf_sort_hash_table ().
4974 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4976 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4978 (elf_section_complain_discarded): New function. Handle
4979 .gcc_except_table too.
4980 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4981 in discarded sections.
4982 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4984 2004-06-30 James E Wilson <wilson@specifixinc.com>
4986 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4987 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4989 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4992 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4993 local references to discarded sections and report their
4996 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4998 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4999 sec_info_type, test section name instead.
5001 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
5004 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
5005 in .init/.fini sections.
5007 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5009 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
5010 bfd_get_section_limit.
5012 2004-06-29 Bob Wilson <bob.wilson@acm.org>
5014 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
5015 output section size.
5017 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5019 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
5021 (mmix_elf_perform_relocation): Adjust for above change.
5022 (mmix_elf_relocate_section): Likewise.
5023 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
5024 (mmix_elf_get_section_contents): Delete.
5025 (bfd_elf64_get_section_contents): Delete.
5026 (mmix_elf_relocate_section): Zero stub area.
5027 * linker.c (default_indirect_link_order): Alloc max of section size
5029 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
5030 * section.c (bfd_malloc_and_get_section): Likewise.
5031 (struct bfd_section): Update rawsize comment.
5032 * bfd-in2.h: Regenerate.
5034 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
5036 2004-06-29 Alan Modra <amodra@bigpond.net.au>
5038 * bfd-in.h (bfd_get_section_limit): Define.
5039 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
5040 (_bfd_final_link_relocate): Use bfd_get_section_limit.
5041 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
5042 * coff-arm.c (coff_arm_relocate_section): Likewise.
5043 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
5044 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
5045 (bfd_ns32k_final_link_relocate): Likewise.
5046 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
5047 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
5048 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
5049 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
5050 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
5051 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
5052 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
5053 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5054 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
5055 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
5056 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
5057 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
5058 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
5059 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
5060 * elf32-v850.c (v850_elf_reloc): Likewise.
5061 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
5062 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
5063 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
5064 * elf64-mips.c (mips_elf64_gprel32_reloc)
5065 (mips16_gprel_reloc): Likewise.
5066 * elf64-mmix.c (mmix_elf_reloc): Likewise.
5067 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
5068 * elf64-sparc.c (init_insn_reloc): Likewise.
5069 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
5070 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
5071 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
5072 (_bfd_mips_elf_generic_reloc): Likewise.
5073 * bfd-in2.h: Regenerate.
5075 2004-06-28 Alan Modra <amodra@bigpond.net.au>
5077 * bfd-in.h (struct stab_info): Move from stabs.c.
5078 * stabs.c (struct stab_link_includes_table): Delete.
5079 (stab_link_includes_lookup): Delete.
5080 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
5081 level of indirection from sinfo parm.
5082 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
5083 stabstr section. Adjust hash table accesses.
5084 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
5085 alloc. Adjust stab_info test.
5086 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
5087 (_bfd_coff_final_link): Adjust stab_info test.
5088 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
5089 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
5091 * libcoff-in.h (struct coff_link_hash_table): Likewise.
5092 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
5093 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
5094 stabstr section. Adjust stab_info test.
5095 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
5096 (_bfd_write_stab_strings): Adjust prototypes.
5097 * libbfd.h: Regenerate.
5098 * libcoff.h: Regenerate.
5099 * bfd-in2.h: Regenerate.
5101 2004-06-27 Mark Kettenis <kettenis@gnu.org>
5103 From Miod Vallat <miod@online.fr>:
5104 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
5106 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
5108 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
5109 (struct elf32_mn10300_link_hash_entry): Remove
5110 pcrel_relocs_copied.
5111 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
5112 R_MN10300_32. Don't adjust pcrel_relocs_copied.
5113 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
5114 and gotoff relocations if the symbol doesn't bind locally. Use
5115 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
5116 relocation for PCREL32.
5117 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
5118 to test whether a symbol binds locally.
5119 (elf32_mn10300_link_hash_newfunc): Don't initialize
5120 pcrel_relocs_copied.
5121 (_bfd_mn10300_elf_discard_copies): Delete.
5122 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
5124 2004-06-26 Mark Kettenis <kettenis@gnu.org>
5126 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
5128 2004-06-25 Joel Brobecker <brobecker@gnat.com>
5130 * som.c (som_set_reloc_info): Correct small typo.
5132 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5134 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
5135 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
5136 (m32r_elf_gcsweep_hook): Likewise.
5137 (m32r_elf_check_relocs): Likewise.
5138 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
5139 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
5140 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
5141 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
5142 * bfd-in2.h: Regenerated.
5143 * libbfd.h: Regenerated.
5145 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
5147 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
5149 (elf64_x86_64_relocate_section): Issue an error for
5150 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
5151 against global symbols when building shared library.
5153 2004-06-24 Alan Modra <amodra@bigpond.net.au>
5155 * section.c (struct sec): Rename "_cooked_size" to "size".
5156 Rename "_raw_size" to "rawsize".
5157 (STD_SECTION): Adjust comments.
5158 (bfd_set_section_size, bfd_get_section_contents): Use size.
5159 (bfd_malloc_and_get_section): New function.
5160 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
5161 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
5162 Correctly free reloc and contents memory.
5163 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
5164 and fake CIE now that we can shink section size to zero.
5165 (_bfd_elf_write_section_eh_frame): Likewise..
5166 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
5167 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
5168 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
5169 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
5170 unneeded indirection.
5171 * elf.c (_bfd_elf_section_offset): .. and update call.
5172 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
5173 * libbfd.h: Regenerate.
5174 * bfd-in2.h: Regenerate.
5176 Replace occurrences of "_raw_size" and "_cooked_size" in most places
5177 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
5178 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
5179 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
5180 Similarly use "rawsize", if non-zero, in reloc functions to validate
5181 reloc addresses. Use new bfd_malloc_and_get_section in most places
5182 where bfd_get_section_contents was called. Expand all occurrences of
5183 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
5184 grok_prstatus and similar functions to "size".
5185 * aix386-core.c (aix386_core_file_p): ..
5186 * aix5ppc-core.c (xcoff64_core_p): ..
5187 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
5188 aout_adobe_set_section_contents): ..
5189 * aout-target.h (callback): ..
5190 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
5191 MY_bfd_final_link): ..
5192 * aoutf1.h (sunos4_core_file_p): ..
5193 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5194 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
5195 final_link, aout_link_input_section): ..
5196 * binary.c (binary_object_p, binary_canonicalize_symtab,
5197 binary_set_section_contents): ..
5198 * bout.c (b_out_callback, b_out_write_object_contents,
5199 b_out_set_section_contents, b_out_bfd_relax_section,
5200 b_out_bfd_get_relocated_section_contents): ..
5201 * cisco-core.c (cisco_core_file_validate): ..
5202 * coff-alpha.c (alpha_ecoff_object_p,
5203 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
5204 * coff-arm.c (coff_arm_relocate_section,
5205 bfd_arm_allocate_interworking_sections): ..
5206 * coff-h8300.c (h8300_reloc16_extra_cases,
5207 h8300_bfd_link_add_symbols): ..
5208 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
5209 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
5210 ppc_bfd_coff_final_link): ..
5211 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
5212 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5213 sh_align_loads, sh_coff_get_relocated_section_contents): ..
5214 * coff64-rs6000.c (xcoff64_write_object_contents,
5215 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
5216 * coffcode.h (coff_compute_section_file_positions,
5217 coff_write_object_contents): ..
5218 * coffgen.c (make_a_section_from_file, coff_write_symbols,
5219 coff_section_symbol, build_debug_section): ..
5220 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
5221 process_embedded_commands, _bfd_coff_link_input_bfd,
5222 _bfd_coff_write_global_sym): ..
5223 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
5224 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
5225 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
5226 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
5227 _bfd_dwarf2_find_nearest_line): ..
5228 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
5229 ecoff_compute_section_file_positions,
5230 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
5231 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
5232 _bfd_elf_discard_section_eh_frame_hdr,
5233 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
5234 _bfd_elf_write_section_eh_frame,
5235 _bfd_elf_write_section_eh_frame_hdr): ..
5236 * elf-hppa.h (elf_hppa_sort_unwind): ..
5237 * elf-m10200.c (mn10200_elf_relax_section,
5238 mn10200_elf_relax_delete_bytes,
5239 mn10200_elf_get_relocated_section_contents): ..
5240 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
5241 mn10300_elf_check_relocs, mn10300_elf_relax_section,
5242 mn10300_elf_relax_delete_bytes,
5243 mn10300_elf_get_relocated_section_contents,
5244 _bfd_mn10300_elf_adjust_dynamic_symbol,
5245 _bfd_mn10300_elf_discard_copies,
5246 _bfd_mn10300_elf_size_dynamic_sections,
5247 _bfd_mn10300_elf_finish_dynamic_sections): ..
5248 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
5249 _bfd_elf_make_section_from_phdr, elf_fake_sections,
5250 bfd_elf_set_group_contents, map_sections_to_segments,
5251 elf_sort_sections, assign_file_positions_for_segments,
5252 SECTION_SIZE, copy_private_bfd_data,
5253 _bfd_elf_get_dynamic_reloc_upper_bound,
5254 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
5255 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
5256 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
5257 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
5258 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
5259 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
5260 bfd_elf32_arm_process_before_allocation,
5261 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
5262 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
5263 elf32_arm_write_section): ..
5264 * elf32-cris.c (cris_elf_grok_prstatus,
5265 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
5266 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
5267 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
5268 elf_cris_discard_excess_dso_dynamics,
5269 elf_cris_discard_excess_program_dynamics): ..
5270 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
5271 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
5272 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
5273 _frv_create_got_section, _frvfdpic_assign_plt_entries,
5274 elf32_frvfdpic_size_dynamic_sections,
5275 elf32_frvfdpic_modify_segment_map,
5276 elf32_frvfdpic_finish_dynamic_sections): ..
5277 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
5278 elf32_h8_get_relocated_section_contents): ..
5279 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
5280 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
5281 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
5282 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
5283 elf32_hppa_finish_dynamic_sections): ..
5284 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
5285 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
5286 i370_elf_finish_dynamic_sections): ..
5287 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
5288 allocate_dynrelocs, elf_i386_size_dynamic_sections,
5289 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
5290 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
5291 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
5292 * elf32-ip2k.c (ip2k_is_switch_table_128,
5293 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
5294 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
5295 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
5296 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
5297 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
5298 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
5299 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
5300 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
5301 m32r_elf_get_relocated_section_contents): ..
5302 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
5303 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
5304 m68hc11_elf_relax_delete_bytes): ..
5305 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
5306 m68hc12_elf_size_one_stub): ..
5307 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
5308 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
5309 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
5310 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
5311 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
5312 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5313 elf32_mips_grok_prstatus): ..
5314 * elf32-or32.c (or32_elf_consth_reloc): ..
5315 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
5316 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
5317 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
5318 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
5319 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
5320 ppc_elf_final_write_processing): ..
5321 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5322 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5323 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
5324 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
5325 sh_elf_relax_delete_bytes, sh_elf_align_loads,
5326 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
5327 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
5328 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
5329 * elf32-sh64-com.c (sh64_address_in_cranges,
5330 sh64_get_contents_type): ..
5331 * elf32-sh64.c (sh64_find_section_for_address,
5332 sh64_elf_final_write_processing): ..
5333 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
5334 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
5335 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
5336 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
5337 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
5338 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
5339 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
5340 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
5341 elf_vax_finish_dynamic_sections): ..
5342 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
5343 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
5344 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
5345 xstormy16_elf_finish_dynamic_sections): ..
5346 * elf32-xtensa.c (xtensa_read_table_entries,
5347 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
5348 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
5349 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
5350 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
5351 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
5352 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
5353 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
5354 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
5355 xtensa_callback_required_dependence): ..
5356 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
5357 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
5358 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
5359 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
5360 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
5361 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
5362 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
5363 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
5364 * elf64-hppa.c (allocate_dynrel_entries,
5365 elf64_hppa_size_dynamic_sections,
5366 elf64_hppa_finish_dynamic_sections): ..
5367 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
5368 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
5369 elf64_mips_grok_prstatus): ..
5370 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
5371 mmix_elf_relocate_section, mmix_elf_final_link,
5372 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
5373 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
5374 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
5375 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
5376 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
5377 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
5378 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
5379 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
5380 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
5381 ppc64_elf_finish_dynamic_sections): ..
5382 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
5383 allocate_dynrelocs, elf_s390_size_dynamic_sections,
5384 elf_s390_finish_dynamic_sections): ..
5385 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
5386 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
5387 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
5388 sh64_elf64_finish_dynamic_sections): ..
5389 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
5390 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
5391 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
5392 sparc64_elf_finish_dynamic_symbol,
5393 sparc64_elf_finish_dynamic_sections): ..
5394 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
5395 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
5396 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
5397 elf64_x86_64_finish_dynamic_sections): ..
5398 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
5399 * elfcode.h (elf_slurp_reloc_table): ..
5400 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
5401 elf_finalize_dynstr, elf_link_add_object_symbols,
5402 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
5403 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
5404 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
5405 elf32_mips_grok_prstatus): ..
5406 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
5407 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
5408 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
5409 elfNN_ia64_finish_dynamic_sections): ..
5410 * elfxx-mips.c (mips_elf_create_procedure_table,
5411 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
5412 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
5413 mips_elf_global_got_index, mips_elf_multi_got,
5414 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
5415 mips_elf_allocate_dynamic_relocations,
5416 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
5417 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
5418 _bfd_mips_elf_always_size_sections,
5419 _bfd_mips_elf_size_dynamic_sections,
5420 _bfd_mips_elf_finish_dynamic_symbol,
5421 _bfd_mips_elf_finish_dynamic_sections,
5422 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
5423 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
5424 _bfd_elf_mips_get_relocated_section_contents,
5425 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
5426 * hp300hpux.c (callback): ..
5427 * hppabsd-core.c (make_bfd_asection): ..
5428 * hpux-core.c (make_bfd_asection): ..
5429 * i386linux.c (linux_link_create_dynamic_sections,
5430 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
5431 * i386msdos.c (msdos_write_object_contents): ..
5432 * i386os9k.c (os9k_callback, os9k_write_object_contents,
5433 os9k_set_section_contents): ..
5434 * ieee.c (parse_expression, ieee_slurp_external_symbols,
5435 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
5436 ieee_write_section_part, do_with_relocs, do_as_repeat,
5437 do_without_relocs, ieee_write_debug_part, init_for_output,
5438 ieee_set_section_contents): ..
5439 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
5440 * irix-core.c (do_sections, make_bfd_asection): ..
5441 * libaout.h (aout_section_merge_with_text_p): ..
5442 * libbfd.c (_bfd_generic_get_section_contents,
5443 _bfd_generic_get_section_contents_in_window): ..
5444 * linker.c (default_indirect_link_order): ..
5445 * lynx-core.c (make_bfd_asection): ..
5446 * m68klinux.c (linux_link_create_dynamic_sections,
5447 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5448 * mach-o.c (bfd_mach_o_make_bfd_section,
5449 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
5450 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
5451 bfd_mach_o_scan_read_segment): ..
5452 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
5453 _bfd_merge_sections): ..
5454 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
5455 mmo_map_set_sizes, mmo_canonicalize_symtab,
5456 mmo_internal_write_section, mmo_write_object_contents): ..
5457 * netbsd-core.c (netbsd_core_file_p): ..
5458 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
5459 nlm_alpha_set_public_section): ..
5460 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
5461 * nlm32-sparc.c (nlm_sparc_write_import): ..
5462 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
5463 nlm_compute_section_file_positions): ..
5464 * oasys.c (oasys_object_p, oasys_slurp_section_data,
5465 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
5466 * opncls.c (get_debug_link_info): ..
5467 * osf-core.c (make_bfd_asection): ..
5468 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
5469 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
5470 final_link, aout_link_input_section): ..
5471 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
5472 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
5473 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
5474 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
5475 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
5476 * ptrace-core.c (ptrace_unix_core_file_p): ..
5477 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
5478 _bfd_final_link_relocate, bfd_generic_relax_section,
5479 bfd_generic_get_relocated_section_contents): ..
5480 * reloc16.c (bfd_coff_reloc16_relax_section,
5481 bfd_coff_reloc16_get_relocated_section_c): ..
5482 * riscix.c (riscix_some_aout_object_p): ..
5483 * rs6000-core.c (read_hdr, make_bfd_asection): ..
5484 * sco5-core.c (make_bfd_asection): ..
5485 * simple.c (bfd_simple_get_relocated_section_contents): ..
5486 * som.c (som_object_setup, setup_sections, som_prep_headers,
5487 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
5488 som_set_reloc_info, som_get_section_contents,
5489 som_bfd_link_split_section): ..
5490 * sparclinux.c (linux_link_create_dynamic_sections,
5491 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
5492 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
5493 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
5494 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
5495 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
5496 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
5497 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
5498 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
5499 sunos_finish_dynamic_link): ..
5500 * syms.c (_bfd_stab_section_find_nearest_line): ..
5501 * tekhex.c (first_phase, tekhex_set_section_contents,
5502 tekhex_write_object_contents): ..
5503 * trad-core.c (trad_unix_core_file_p): ..
5504 * versados.c (process_esd, process_otr, process_otr): ..
5505 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
5506 * vms-misc.c (add_new_contents): ..
5507 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
5508 * vms.c (vms_set_section_contents): ..
5509 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
5510 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
5511 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
5512 * xsym.c (bfd_sym_scan): .. See above.
5514 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
5516 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
5517 calling _bfd_merged_section_offset only for section symbols.
5519 2004-06-22 Alan Modra <amodra@bigpond.net.au>
5521 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
5522 for handling SEC_MERGE symbols in relax_section.
5524 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5526 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
5527 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
5528 linked together. Mark the result as h8300sx code.
5530 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
5532 * elf-bfd.h (struct elf_backend_data): Added
5533 elf_backend_omit_section_dynsym.
5534 (_bfd_elf_link_omit_section_dynsym): Declare.
5535 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
5536 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
5537 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
5538 (_bfd_elf_link_renumber_dynsyms): ... this function.
5539 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
5540 _bfd_elf_link_omit_section_dynsym).
5541 (elfNN_bed): Added elf_backend_omit_section_dynsym.
5543 2004-06-21 Nick Clifton <nickc@redhat.com>
5545 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
5548 2004-06-17 Jerome Guitton <guitton@gnat.com>
5550 * bfd-in.h (bfd_cache_close_all): New function declaration.
5551 * bfd-in2.h: Regenerate.
5552 * cache.c (bfd_cache_close_all): New function definition.
5554 2004-06-16 Mark Kettenis <kettenis@gnu.org>
5556 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
5558 * configure: Regenerate.
5560 2004-06-16 Daniel Jacobowitz <dan@debian.org>
5562 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
5563 the pre-existing section.
5565 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5567 * section.c (struct sec): Remove usused flags. Reorganize a little.
5568 (bfd_get_section_size_before_reloc): Delete.
5569 (bfd_get_section_size_after_reloc): Delete.
5570 (STD_SECTION): Update.
5571 (bfd_get_section_size_now): Delete.
5572 (bfd_set_section_contents): Don't referece reloc_done.
5573 (bfd_get_section_contents): Remove reloc_done comment.
5574 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
5576 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
5577 * ecoff.c (bfd_debug_section): Update initializer.
5578 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
5579 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
5580 * bfd-in.h (bfd_section_size): Expand.
5581 (bfd_get_section_size): New macro.
5582 * bfd-in2.h: Regenerate.
5583 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
5584 bfd_get_section_size_before_reloc with bfd_get_section_size.
5585 * coffcode.h (coff_write_object_contents): Likewise.
5586 * coffgen.c (build_debug_section): Likewise.
5587 * dwarf1.c (parse_line_table): Likewise.
5588 (_bfd_dwarf1_find_nearest_line): Likewise.
5589 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5590 * i386msdos.c (msdos_write_object_contents): Likewise.
5591 * pdp11.c (squirt_out_relocs): Likewise.
5592 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
5593 * elf64-mmix.c (mmix_elf_final_link): Update comment.
5595 2004-06-14 Chris Demetriou <cgd@broadcom.com>
5597 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
5598 removal) with updated comment.
5599 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
5601 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
5602 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5604 2004-06-12 Alan Modra <amodra@bigpond.net.au>
5606 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
5607 overflow on branches to undefweaks.
5609 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5611 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
5612 as ecoff_section_data() does not return a valid lvalue.
5614 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
5616 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
5617 (elf_link_add_object_symbols): Likewise.
5619 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
5620 (elf_backend_reloc_type_class): New.
5622 2004-06-08 Mark Kettenis <kettenis@gnu.org>
5624 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
5626 * configure: Regenerate.
5628 2004-06-07 Daniel Jacobowitz <dan@debian.org>
5630 From: Albert Chin-A-Young <china@thewrittenword.com>
5631 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
5634 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
5636 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
5639 2004-05-28 DJ Delorie <dj@redhat.com>
5641 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
5642 for linking, but otherwise adjust reloc for merged sections.
5644 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5646 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
5647 _bfd_merged_section_offset for local symbols.
5649 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5651 * Makefile.am: Regenerate dependencies.
5652 * Makefile.in: Regenerate.
5653 * archures.c: Add bfd_mach_sh3_nommu .
5654 * bfd-in2.h: Regenerate.
5655 * cpu-sh.c: Add sh3-nommu architecture.
5656 (bfd_to_arch_table): Create new table.
5657 (sh_get_arch_from_bfd_mach): Create new function.
5658 (sh_get_arch_up_from_bfd_mach): Create new function.
5659 (sh_merge_bfd_arch): Create new function.
5660 * elf32-sh.c (sh_ef_bfd_table): Add table.
5661 (sh_elf_check_relocs): Replace switch statement with
5662 use of sh_ef_bfd_table .
5663 (sh_elf_get_flags_from_mach): Add new function.
5664 (sh_find_elf_flags): Likewise.
5665 (sh_elf_copy_private_data): Replace most of non-elf contents
5666 with a call to sh_merge_bfd_arch() .
5668 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5670 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5671 * Makefile.in: Regenerate.
5673 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5675 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5676 custom calling conventions for dynamic symbols.
5677 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5678 symbol if it's an alias to a global one.
5680 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5682 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5685 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5687 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5690 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5692 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5693 for SHT_GROUP sections.
5695 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5697 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5699 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5700 * merge.c: Formatting. Remove unnecessary casts. Expand
5701 bfd_get_section_alignment macro.
5702 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5703 use throughout file.
5704 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5705 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5706 section name to determine sinfo group, instead test output section
5708 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5709 _bfd_strip_section_from_output rather than just twiddling flags.
5710 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5711 (_bfd_merge_sections): Update prototype.
5712 * libbfd.h: Regenerate.
5714 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5716 * netbsd-core.c: Correctly indent section that sets architecture
5719 From Miod Vallat <miod@online.fr>:
5720 * m88kopenbsd.c: New file.
5721 * targets.c (m88k_openbsd_vec): New.
5722 * config.bfd: Add m88k-*-openbsd*.
5723 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5724 (m88kopenbsd_vec): New.
5725 * configure: Regenerate.
5726 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5727 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5729 * Makefile.in: Regenerate.
5730 * po/SRC-POTFILES.in: Regenerate.
5732 2004-05-24 Nick Clifton <nickc@redhat.com>
5734 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5735 introduced by hash table size patch.
5737 2004-05-22 Ben Elliston <bje@au.ibm.com>
5739 * configure.in (is_release): Remove.
5740 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5741 (AC_OUTPUT): Don't output bfdver.h from version.h.
5742 * configure: Regenerate.
5743 * Makefile.am (RELEASE): New variable.
5744 (bfdver.h): New target.
5745 * Makefile.in: Regenerate.
5746 * doc/Makefile.in: Likewise.
5748 2004-05-22 Ben Elliston <bje@au.ibm.com>
5750 * Makefile.am (config.status): Don't depend on version.h.
5751 * Makefile.in: Regenerate.
5753 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5755 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5756 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5757 * libbfd.h: Regenerate.
5758 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5759 (_bfd_elf_rel_local_sym): Likewise.
5760 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5761 (elf_link_input_bfd): Likewise.
5762 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5763 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5764 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5765 (elfNN_ia64_relocate_section): Likewise.
5767 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5769 * hash.c (bfd_default_hash_table_size): New variable.
5770 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5771 (bfd_hash_set_default_size): New function. Set the default size
5772 to a selected prime number close to the argument. Document new
5774 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5775 * bfd-in2.h: Regenerate.
5776 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5777 * Makefile.in: Regenerate.
5779 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5781 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5782 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5783 arm, m68k, m88k and hppa core files.
5785 2004-05-21 Nick Clifton <nickc@redhat.com>
5787 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5788 (bfd_bwrite): Likewise.
5789 (bfd_tell): Likewise.
5790 (bfd_flush): Likewise.
5791 (bfd_stat): Likewise.
5792 (bfd_seek): Likewise.
5793 (bfd_get_mtime): Likewise.
5794 (bfd_get_size): Likewise.
5796 2004-05-19 Ben Elliston <bje@au.ibm.com>
5798 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5800 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5802 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5803 (bfd_generic_openr_next_archived_file): Likewise.
5805 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5807 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5808 section names by inserting a new substring after .gnu.linkonce, except
5809 for .gnu.linkonce.t.* where the "t." is replaced.
5811 2004-05-17 Adam Nemet <anemet@lnxw.com>
5813 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5814 (m68-*-lynxos* case): Likewise.
5815 (powerpc-*-lyxnos* case): New case.
5816 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5818 2004-05-17 David Heine <dlheine@tensilica.com>
5820 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5821 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5822 * bfd.c (bfd_copy_private_header_data): Define.
5823 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5825 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5826 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5827 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5828 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5829 segments by calling copy_private_bfd_data.
5830 (_bfd_elf_copy_private_header_data): Define.
5831 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5832 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5833 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5834 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5835 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5836 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5837 * som.c (som_bfd_copy_private_header_data): Define.
5838 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5839 * vms.c (vms_bfd_copy_private_header_data): Define.
5840 * bfd-in2.h: Regenerate.
5841 * libbfd.h: Regenerate.
5843 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5845 * elfxx-mips.c (MINUS_TWO): Define.
5846 (mips_elf_higher, mips_elf_highest,
5847 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5848 some bfd_vma values.
5849 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5851 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5853 * som.c (log2): Rename to exact_log2. Adjust all callers.
5855 2004-05-13 Paul Brook <paul@codesourcery.com>
5857 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5858 dwarf3 format CIE entries. Remove comment about the size of the
5859 ra_column field. It is now correctly deduced.
5861 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5863 * config.bfd (or32-*-rtems*): Switch to elf.
5865 2004-05-13 Nick Clifton <nickc@redhat.com>
5867 * po/fr.po: Updated French translation.
5869 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5871 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5872 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5873 Adjust counting of last_local.
5874 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5875 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5876 created by the linker nor !SHF_ALLOC.
5878 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5879 DT_PLTGOT to the start of the .got.plt section instead of the
5880 .got output section. Set sh_entsize for .got section in addition
5882 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5883 is at sgot->output_section->vma.
5884 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5885 DT_PLTGOT to the start of the .got.plt section instead of the
5886 .got output section.
5887 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5888 is at sgot->output_section->vma. Set sh_entsize for .got section
5889 in addition to .got.plt.
5890 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5891 (bfd_section_from_phdr): Likewise.
5892 (map_sections_to_segments): Likewise.
5893 (assign_file_positions_for_segments): Likewise.
5894 (get_program_header_size): Likewise.
5895 * elflink.c (bfd_elf_size_dynamic_sections): Set
5896 elf_tdata (output_bfd)->relro from info->relro.
5897 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5899 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5901 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5902 a zero symndx for which we hadn't accounted a dynamic relocation.
5903 (_frvfdpic_add_rofixup): Likewise.
5905 2004-05-07 Brian Ford <ford@vss.fsi.com>
5906 DJ Delorie <dj@redhat.com>
5908 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5909 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5910 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5911 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5913 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5915 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5916 immediately if there's no link info.
5917 (elf32_frvfdpic_copy_private_bfd_data): New.
5918 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5920 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5922 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5923 filename argument is null; do not call strlen on a null pointer.
5925 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5927 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5930 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5932 * configure.in (bfd_elf32_frvfdpic_vec): New.
5933 * configure: Rebuilt.
5934 * targets.c (bfd_elf32_frvfdpic_vec): New.
5935 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5937 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5938 frvfdpic instead of frv. Rearrange elf-target macros such that
5939 the FDPIC-specific ones are only defined for this new target
5941 (bfd_elf32_frvfdpic_vec): Declare.
5943 (elf32_frv_relocate_section): Use it to enable segment checking
5944 and to control rofixup emission. Add output section vma to
5945 applied relocation in non-LOAD non-ALLOC sections. Use
5946 _bfd_error_handler for errors.
5947 (_frv_create_got_section): Create .rel.got and .rofixup only in
5948 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5950 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5951 (elf32_frvfdpic_modify_segment_map): Likewise.
5952 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5953 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5954 error message if we miscompute the rofixup size.
5955 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5956 (frvfdpic_elf_encode_eh_address): Likewise.
5957 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5958 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5959 relocs. Reject unknown relocation types.
5960 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5961 (frv_elf_merge_private_bfd_data): Likewise.
5962 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5963 0x4000 for newly-added elf32-frvfdpic.
5965 2004-05-05 Nick Clifton <nickc@redhat.com>
5968 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5969 returning NULL as most users of this function do not check its
5971 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5972 of bfd_cache_lookup().
5973 * sco5-core.c (sco5_core_file_p): Likewise.
5974 * trad-core.c (trad_unix_core_file_p): Likewise.
5976 2004-05-05 Nick Clifton <nickc@redhat.com>
5978 * cache.c (bfd_cache_lookup): Improve formatting.
5979 * archive.c: Fix formatting.
5981 2004-05-05 Peter Barada <peter@the-baradas.com>
5983 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5984 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5985 * bfd-in2.h(bfd_architecture): Regenerate.
5987 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5989 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5991 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5992 those against discarded link-once and SEC_MERGE section symbols.
5994 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5996 * section.c (bfd_get_section_by_name_if): New.
5997 * bfd-in2.h: Regenerated.
5999 2004-05-02 Alan Modra <amodra@bigpond.net.au>
6001 * som.c (som_bfd_is_group_section): Define.
6003 2004-05-01 Alan Modra <amodra@bigpond.net.au>
6005 * section.c (bfd_make_section_anyway): Copy the whole
6006 bfd_hash_entry, not just "next" from existing entry.
6008 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6010 * elf.c (bfd_section_from_shdr): Maintain the section order in
6012 (special_sections): Add ".note.GNU-stack".
6013 (elf_fake_sections): Handle section group for relocatable
6016 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6018 * section.c (bfd_sections_find_if): New.
6019 * bfd-in2.h: Regenerated.
6021 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6023 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
6025 * elf-bfd.h (bfd_elf_is_group_section): Declare.
6026 * elf.c (bfd_elf_is_group_section): New function.
6027 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
6028 * section.c (bfd_generic_is_group_section): New function.
6029 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
6030 (BFD_JUMP_TABLE_LINK): Adjust.
6031 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
6032 * aout-target.h (MY_bfd_is_group_section): Define.
6033 * aout-tic30.c (MY_bfd_is_group_section): Define.
6034 * bfd.c (bfd_is_group_section): Define.
6035 * binary.c (binary_bfd_is_group_section): Define.
6036 * bout.c (b_out_bfd_is_group_section): Define.
6037 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
6038 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
6039 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
6040 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
6041 * coffcode.h (coff_bfd_is_group_section): Define.
6042 * i386msdos.c (msdos_bfd_is_group_section): Define.
6043 * i386os9k.c (os9k_bfd_is_group_section): Define.
6044 * ieee.c (ieee_bfd_is_group_section): Define.
6045 * ihex.c (ihex_bfd_is_group_section): Define.
6046 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
6047 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
6048 * mmo.c (mmo_bfd_is_group_section): Define.
6049 * nlm-target.h (nlm_bfd_is_group_section): Define.
6050 * oasys.c (oasys_bfd_is_group_section): Define.
6051 * pef.c (bfd_pef_bfd_is_group_section): Define.
6052 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
6053 * srec.c (srec_bfd_is_group_section): Define.
6054 * tekhex.c (tekhex_bfd_is_group_section): Define.
6055 * versados.c (versados_bfd_is_group_section): Define.
6056 * vms.c (vms_bfd_is_group_section): Define.
6057 * xsym.c (bfd_sym_bfd_is_group_section): Define.
6058 * bfd-in2.h: Regenerate.
6059 * libbfd.h: Regenerate.
6061 2004-04-30 Alan Modra <amodra@bigpond.net.au>
6063 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
6065 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
6067 * configure.in: Update version to 2.15.91.
6068 * configure: Regenerate.
6070 2004-04-29 Brian Ford <ford@vss.fsi.com>
6072 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
6073 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
6074 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
6075 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
6076 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
6077 .gnu.linkonce.wi. sections.
6078 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
6079 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
6081 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
6082 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
6084 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6086 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
6087 * bfd-in2.h: Regenerate.
6088 * libbfd.h: Likewise.
6090 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6092 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
6094 (setup_sections): Use som_subspace_dictionary_record struct instead
6095 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
6096 is_comdat, is_common or dup_common.
6097 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
6098 is_comdat, is_common and dup_common in section subspace_dict from
6100 (som_begin_writing): Use som_subspace_dictionary_record struct.
6101 (som_finish_writing): Likewise.
6102 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
6103 is_common and dup_common flags in info for symbol. Add comment
6104 regarding linker support for these fields. Slightly reorganize
6106 (som_build_and_write_symbol_table): Set is_comdat, is_common and
6107 dup_common fields in symbol table from symbol info.
6108 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
6109 arguments. Set corresponding fields in copy_data. Change all callers.
6110 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
6112 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
6113 * som.h (som_subspace_dictionary_record): Define.
6114 (som_copyable_section_data_struct): Add is_comdat, is_common and
6116 (som_section_data_struct): Use som_subspace_dictionary_record struct
6117 instead of subspace_dictionary_record.
6118 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
6120 2004-04-27 Bob Wilson <bob.wilson@acm.org>
6122 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
6123 if set. Check reloc_done flag before applying relocations. Use
6124 output addresses, both when applying relocations and when comparing
6125 against the specified section.
6126 (elf_xtensa_relocate_section): Use output address to check if dynamic
6127 reloc is in a literal pool. Set section's reloc_done flag.
6129 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
6131 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
6132 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
6134 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
6137 2004-04-27 Alan Modra <amodra@bigpond.net.au>
6139 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
6140 structure field removed in 2004-04-24 patch.
6141 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
6143 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
6145 * elf32-arm.h (elf32_arm_section_flags): Likewise.
6146 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
6147 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
6148 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
6149 field before calling elf_backend_section_flags.
6151 2004-04-24 Chris Demetriou <cgd@broadcom.com>
6153 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
6154 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
6155 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
6156 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
6157 and BFD_RELOC_32_PCREL.
6158 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
6159 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
6160 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6161 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
6162 (mips_elf_next_relocation): Move comment about matching HI/LO
6164 (_bfd_mips_elf_relocate_section): Here. Remove handling for
6165 R_MIPS_GNU_REL_HI16.
6167 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6169 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
6170 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
6171 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
6172 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
6173 and update comments to reflect current usage.
6174 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
6175 and MIPS_R_SWITCH, as well as several empty entries. Update comment
6177 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
6178 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
6179 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6180 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
6181 type number to be MIPS_R_PCREL16.
6182 (mips_relocate_section): Remove support for link-time relaxation
6183 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
6184 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
6185 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
6186 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
6187 relaxation of branches used by embedded-PIC.
6188 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
6189 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
6190 related members, update comment.
6191 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
6192 code related to embedded-PIC.
6193 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
6194 initialization of now-removed 'adjust' member of
6195 'struct ecoff_debug_info'.
6197 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6199 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
6201 2004-04-21 Philip Blundell <pb@nexus.co.uk>
6203 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
6204 relocs for locally defined symbols during -shared final link.
6205 (elf32_arm_final_link_relocate): Likewise.
6207 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6209 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
6210 ELF_LINK_POINTER_EQUALITY_NEEDED.
6211 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
6212 if r_type is not R_X86_64_PC32.
6213 (elf64_x86_64_finish_dynamic_symbol): If
6214 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
6217 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6219 * elf32-sh.c (sh_elf_plt_sym_val): New function.
6220 (elf_backend_plt_sym_val): Define.
6222 2004-04-22 Andrew Cagney <cagney@redhat.com>
6224 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
6226 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6228 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
6230 * som.c (som_set_section_contents): Constantify second argument.
6231 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
6232 (som_object_setup): Rework to avoid warning.
6233 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
6236 2004-04-22 Andrew Cagney <cagney@redhat.com>
6238 * cache.c (bfd_cache_close): Check for a previously closed file.
6240 2004-04-22 Jakub Jelinek <jakub@redhat.com>
6242 * bfd.c (bfd_get_synthetic_symtab): Define.
6243 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
6244 NAME##_get_synthetic_symtab.
6245 (struct bfd_target): Add _bfd_get_synthetic_symtab.
6246 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
6247 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
6249 (_bfd_elf_get_synthetic_symtab): New prototype.
6250 * elfcode.h (elf_get_synthetic_symtab): Define.
6251 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
6252 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
6253 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
6254 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
6255 * bfd-in2.h: Rebuilt.
6256 * libbfd.h: Rebuilt.
6257 * elf32-i386.c (elf_i386_plt_sym_val): New function.
6258 (elf_backend_plt_sym_val): Define.
6259 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
6260 (elf_backend_plt_sym_val): Define.
6261 * elf32-s390.c (elf_s390_plt_sym_val): New function.
6262 (elf_backend_plt_sym_val): Define.
6263 * elf64-s390.c (elf_s390_plt_sym_val): New function.
6264 (elf_backend_plt_sym_val): Define.
6265 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
6266 (elf_backend_plt_sym_val): Define.
6267 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
6268 (elf_backend_plt_sym_val): Define.
6269 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
6270 (elf_backend_plt_sym_val): Define.
6271 * aout-target.h (MY_get_synthetic_symtab): Define.
6272 * aout-tic30.c (MY_get_synthetic_symtab): Define.
6273 * coff-rs6000.c (rs6000coff_vec): Add
6274 _bfd_nodynamic_get_synthetic_symtab.
6275 (pmac_xcoff_vec): Likewise.
6276 * coff64-rs6000.c (rs6000coff64_vec): Add
6277 _bfd_nodynamic_get_synthetic_symtab.
6278 (aix5coff64_vec): Likewise.
6279 * sunos.c (MY_get_synthetic_symtab): Define.
6280 * vms.c (vms_get_synthetic_symtab): Define.
6282 2004-04-22 Nick Clifton <nickc@redhat.com>
6284 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
6286 2004-04-22 Peter Barada <peter@the-baradas.com>
6288 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
6289 * bfd2-in.h: Regenerate.
6290 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
6292 2004-04-21 Chris Demetriou <cgd@broadcom.com>
6294 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
6295 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
6296 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
6297 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
6298 * bfd-in2.h: Regenerate.
6300 2004-04-21 Bob Wilson <bob.wilson@acm.org>
6302 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
6303 require relocations against a weak symbol to reference the same
6304 symbol hash entry if not a final, static link.
6305 (get_cached_value, add_value_map): Add final_static_link argument.
6306 (remove_literals): Pass final_static_link argument as needed.
6308 2004-04-21 Andrew Cagney <cagney@redhat.com>
6310 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
6311 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
6312 (opncls_bwrite, opncls_bclose, opncls_bflush)
6313 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
6314 bfd iovec that uses function callbacks.
6315 (bfd_close): Use the iovec's bclose.
6316 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
6317 (cache_bclose, cache_bflush, cache_bstat)
6318 (cache_iovec): New functions and global variable, implement a
6319 cache "iovec", where applicable set bfd_error.
6320 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
6321 * bfdio.c (struct bfd_iovec): Define.
6322 (real_read): Delete function.
6323 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
6324 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
6325 assume that bread and bwrite set bfd_error.
6326 * bfd.c (struct bfd): Add "iovec", update comments.
6327 * bfd-in2.h, libbfd.h: Re-generate.
6329 2004-04-21 Andrew Cagney <cagney@redhat.com>
6331 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6333 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
6335 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
6336 (bfd_elf_gc_sections): Fail if a shared object is being created.
6337 Do not fail if dynamic sections have been created. Instead call
6338 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
6339 dynamically referenced symbols. Do not mark the whole graph
6340 rooted at .eh_frame, only the section proper.
6342 2004-04-20 DJ Delorie <dj@redhat.com>
6344 * reloc.c: Add BFD_RELOC_32_SECREL.
6345 * bfd-in2.h: Regenerate.
6346 * libbfd.h: Likewise.
6347 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
6348 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
6349 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
6351 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6353 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
6354 relocs against hidden/protected undefweak symbols properly.
6355 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6357 2004-04-18 Mark Kettenis <kettenis@gnu.org>
6359 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
6360 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
6363 2004-04-17 Brian Ford <ford@vss.fsi.com>
6365 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
6366 filepos for the SizeOfHeaders field.
6367 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
6369 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
6371 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6373 * simple.c (bfd_simple_get_relocated_section_contents): Don't
6374 change reloc_done. Set and restore _cooked_size.
6377 2004-04-15 Mark Kettenis <kettenis@gnu.org>
6379 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
6382 2004-04-15 Nick Clifton <nickc@redhat.com>
6384 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
6386 2004-04-15 Alan Modra <amodra@bigpond.net.au>
6388 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
6390 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
6392 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
6393 when it is a definition.
6395 2004-04-14 Alan Modra <amodra@bigpond.net.au>
6397 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
6398 when statically linking PIC code.
6399 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6401 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6403 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
6404 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
6405 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
6406 * configure: Regenerate.
6408 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
6410 * elflink.c: Include libiberty.h.
6411 * Makefile.am (elflink.lo): Depend on libiberty.h.
6412 * Makefile.in: Regenerate.
6414 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
6416 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
6419 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
6421 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
6422 reserve the memory for dynamic linker
6424 2004-04-05 Mark Kettenis <kettenis@gnu.org>
6426 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
6427 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
6429 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6431 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
6432 RELOC_FOR_GLOBAL_SYMBOL.
6433 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
6435 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
6437 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
6438 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
6440 2004-04-01 Paul Brook <paul@codesourcery.com>
6442 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
6443 * elf32-arm.h (struct elf32_elf_section_map): New.
6444 (struct _arm_elf_section_data): New.
6445 (elf32_arm_section_data): Define.
6446 (struct elf32_arm_link_hash_table): Add byteswap_code.
6447 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
6448 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
6449 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
6450 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
6451 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
6452 (bfd_elf32_new_section_hook, elf_backend_write_section,
6453 elf_backend_link_output_symbol_hook): Define.
6455 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
6457 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
6458 that keeps the characters in a B_INCL..B_EINCL range.
6459 (_bfd_link_section_stabs): When computing the sum of the
6460 characters in a B_INCL..B_EINCL range also keep a copy of those
6461 characters. Use this information to distinguish between
6462 include sections that have the same sum and the same length
6463 but which are nevertheless unique.
6465 2004-03-31 Paul Brook <paul@codesourcery.com>
6467 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
6468 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
6470 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
6472 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
6473 to 'sum_chars' and add field 'num_chars'.
6474 (_bfd_link_section_stabs): When computing the sum of the
6475 characters in a B_INCL..B_EINCL range also keep a count of the
6476 number of characters. Use this information to help distinguish
6477 between include sections when have the same sum but which
6478 nevertheless are still unique.
6480 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
6482 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
6484 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
6485 Tomer Levi <Tomer.Levi@nsc.com>
6487 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
6488 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
6489 (BFD32_BACKENDS): Add elf32-cr16c.lo.
6490 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
6491 (cpu-cr16c.lo): New target.
6492 (elf32-cr16c.lo): Likewise.
6493 * Makefile.in: Regenerate.
6494 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
6495 (bfd_archures_list): Add bfd_cr16c_arch.
6496 * config.bfd: Handle cr16c-*-elf*.
6497 * configure.in: Handle bfd_elf32_cr16c_vec.
6498 * configure: Regenerate.
6499 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
6500 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
6501 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
6502 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
6503 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
6504 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
6505 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
6506 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
6507 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
6508 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
6509 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
6510 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
6511 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
6512 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
6513 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
6514 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
6515 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
6516 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
6517 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
6518 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
6519 * targets.c (bfd_elf32_cr16c_vec): Declare.
6520 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
6521 * cpu-cr16c.c: New file.
6522 * elf32-cr16c.c: Likewise.
6523 * libbfd.h: Regenerate.
6524 * bfd-in2.h: Likewise.
6526 2004-03-30 Jakub Jelinek <jakub@redhat.com>
6528 * elf.c (map_sections_to_segments): Fix handling of .tbss.
6530 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6532 * Makefile.am: Remove all mention of elflink.h.
6533 * Makefile.in: Regenerate.
6534 * bfd-in.h (bfd_elf_discard_info): Declare.
6535 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
6536 * bfd-in2.h: Regenerate.
6537 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
6538 bfd_elf32_link_record_dynamic_symbol,
6539 bfd_elf64_link_record_dynamic_symbol,
6540 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
6541 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
6542 _bfd_elf32_link_record_local_dynamic_symbol,
6543 _bfd_elf64_link_record_local_dynamic_symbol,
6544 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
6545 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
6546 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
6547 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
6548 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
6549 _bfd_elf32_reloc_symbol_deleted_p,
6550 _bfd_elf64_reloc_symbol_deleted_p): Delete.
6551 (bfd_elf_link_record_dynamic_symbol,
6552 bfd_elf_link_record_local_dynamic_symbol,
6553 bfd_elf_final_link, bfd_elf_gc_sections,
6554 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
6555 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
6556 bfd_elf_reloc_symbol_deleted_p): Declare.
6557 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
6558 * elf32-arm.h: Update for changed function names. Remove local
6559 WILL_CALL_FINISH_DYNAMIC_SECTION define.
6560 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
6561 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
6562 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
6563 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6564 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
6565 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
6566 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
6567 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
6568 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
6569 (bfd_elfNN_print_symbol): Define.
6570 * elfcode.h: Don't include elflink.h.
6571 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
6572 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
6573 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
6574 elf_gc_record_vtinherit, elf_gc_record_vtentry,
6575 elf_link_record_local_dynamic_symbol): Don't define.
6576 * elflink.c: Update for changed function names. Move elflink.h
6578 * elflink.h: Delete file.
6579 * po/SRC-POTFILES.in: Regenerate.
6580 * po/bfd.pot: Regenerate.
6582 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6584 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
6585 "name" for global syms accidentally removed in 2004-03-20 change.
6587 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6589 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
6590 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
6591 where Elf_External_* is different for 64 and 32 bit, with
6592 corresponding elf_size_info field.
6593 (struct elf_final_link_info): Use "bfd_byte *" instead
6594 of "Elf_External_Sym *" for external_syms and symbuf.
6595 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
6596 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
6597 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
6598 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
6599 (elf_link_sort_cmp2): Adjust.
6600 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
6601 using ELF_R_SYM macro. Set u.sym_mask.
6602 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
6603 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
6604 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
6605 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
6606 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
6607 swap_syn_out functions. Rearrange dyn swap in/out switch.
6608 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
6609 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
6610 (elf_link_flush_output_syms): Add elf_backend_data arg.
6611 (elf_link_check_versioned_symbol): Likewise.
6612 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
6613 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
6614 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
6615 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
6616 ELF_R_TYPE and ELF_R_INFO macros.
6617 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
6618 based on size rather than using ELF_R_INFO.
6619 (elf_gc_mark): Set up r_sym_shift local var and use instead of
6621 (struct alloc_got_off_arg): New.
6622 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
6623 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
6624 (elf_gc_allocate_got_offsets): Adjust.
6625 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
6626 ELF_R_SYM. Use bfd_section_from_elf_index.
6627 (elf_bfd_discard_info): Set cookie.r_sym_shift.
6628 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
6629 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
6631 2004-03-26 Stan Shebs <shebs@apple.com>
6633 Remove MPW support, no longer used.
6634 * config.bfd (powerpc-*-mpw*): Remove configuration.
6635 * mpw-config.in, mpw-make.sed: Remove files.
6636 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
6638 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6640 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
6641 (ppc64_elf_add_symbol_hook): New function.
6642 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
6643 const from Elf_Internal_Sym param.
6644 * elflink.c (elf_link_add_object_symbols): Adjust.
6645 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
6646 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
6647 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
6648 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
6649 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
6650 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
6651 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
6652 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
6653 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
6654 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
6655 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
6656 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
6657 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
6658 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
6659 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
6660 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6662 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6664 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6665 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6666 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6667 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6668 (bfd_elf64_bfd_link_add_symbols): Delete.
6669 (bfd_elf_link_add_symbols): Declare.
6670 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6671 * elflink.c: Include safe-ctype.h.
6672 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6674 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6675 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6677 (elf_link_add_archive_symbols): Rename from
6678 _bfd_elf_link_add_archive_symbols, make static.
6679 (elf_link_add_object_symbols): New function. Corresponding
6680 elflink.h function converted to use elf_size_info.
6681 (bfd_elf_link_add_symbols): Likewise.
6682 (bfd_elf_size_dynamic_sections): Adjust.
6683 * elflink.h (elf_bfd_link_add_symbols): Delete.
6684 (elf_link_add_object_symbols): Delete.
6685 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6686 bfd_elf_link_add_symbols.
6687 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6689 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6691 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6692 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6694 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6695 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6696 (_bfd_elf_add_dt_needed_tag): Declare.
6697 (_bfd_elf_sort_symbol): Declare.
6698 (_bfd_elf_finalize_dynstr): Declare.
6699 (RELOC_FOR_GLOBAL_SYM): Formatting.
6700 * elfcode.h (elf_add_dynamic_entry): Delete.
6701 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6702 elflink.h function converted to use elf_size_info.
6703 (_bfd_elf_add_dt_needed_tag): Likewise.
6704 (_bfd_elf_sort_symbol): Likewise.
6705 (_bfd_elf_finalize_dynstr): Likewise.
6706 (compute_bucket_count): Likewise.
6707 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6708 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6709 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6710 * elflink.h: ..here.
6711 (sort_symbol, add_dt_needed_tag): Delete.
6712 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6713 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6715 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6716 * elf32-cris.c (add_dynamic_entry): Likewise.
6717 * elf32-hppa.c (add_dynamic_entry): Likewise.
6718 * elf32-i370.c (add_dynamic_entry): Likewise.
6719 * elf32-i386.c (add_dynamic_entry): Likewise.
6720 * elf32-m32r.c (add_dynamic_entry): Likewise.
6721 * elf32-m68k.c (add_dynamic_entry): Likewise.
6722 * elf32-ppc.c (add_dynamic_entry): Likewise.
6723 * elf32-s390.c (add_dynamic_entry): Likewise.
6724 * elf32-sh.c (add_dynamic_entry): Likewise.
6725 * elf32-sparc.c (add_dynamic_entry): Likewise.
6726 * elf32-vax.c (add_dynamic_entry): Likewise.
6727 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6728 * elf64-alpha.c (add_dynamic_entry): Likewise.
6729 * elf64-hppa.c (add_dynamic_entry): Likewise.
6730 * elf64-ppc.c (add_dynamic_entry): Likewise.
6731 * elf64-s390.c (add_dynamic_entry): Likewise.
6732 * elf64-sparc.c (add_dynamic_entry): Likewise.
6733 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6734 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6735 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6736 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6737 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6738 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6740 2004-03-23 Paul Brook <paul@codesourcery.com>
6742 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6744 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6746 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6747 literal tables and check for relocs outside of literal pools.
6748 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6749 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6751 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6752 (elf_xtensa_relocate_section): Read literal tables and check for
6753 dynamic relocations in read-only sections and not in literal pools.
6755 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6758 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6760 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6762 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6763 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6764 not defined by the executable, or defined in a DSO.
6765 <eliding run-time relocation of .got>: Initialize GOT entry for a
6766 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6768 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6769 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6770 a PLT reloc to GOT for an executable.
6771 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6772 .got for a DSO and explain why.
6773 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6774 and unreferenced symbols for which a PLT is defined. Adjust
6775 dynamic-symbol pruning correspondingly, to make sure we don't lose
6776 a dynamic symbol also defined by a DSO.
6778 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6780 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6781 and rel args. Group input and output args. Wrap to 80 columns.
6782 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6783 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6784 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6785 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6786 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6787 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6788 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6789 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6790 RELOC_FOR_GLOBAL_SYMBOL invocation.
6792 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6794 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6795 unresolved symbols in objects aren't allowed.
6797 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6799 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6800 (elf_hppa_unmark_useless_dynamic_symbols):
6801 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6802 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6803 (elf32_hppa_relocate_section): Likewise.
6804 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6805 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6806 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6807 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6808 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6810 * elf-m10200.c (mn10200_elf_relocate_section): Use
6811 RELOC_FOR_GLOBAL_SYMBOL.
6812 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6813 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6814 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6815 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6816 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6817 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6818 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6819 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6820 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6821 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6822 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6823 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6825 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6827 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6828 (final_link_relocate): Likewise.
6829 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6830 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6832 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6834 * Makefile.am: Run "make dep-am".
6835 * Makefile.in: Regenerate.
6836 * aclocal.m4: Regenerate.
6837 * config.in: Regenerate.
6838 * po/bfd.pot: Regenerate.
6840 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6841 H.J. Lu <hongjiu.lu@intel.com>
6843 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6844 type and size change code to where it was previously. Remove
6845 dt_needed param. Treat old weak syms as strong if new sym is
6846 from a shared lib, even when old sym is from another shared
6847 lib. Remove unnecessary tests of oldweak and newweak. Correct
6849 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6850 _bfd_elf_merge_symbol calls.
6851 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6852 dt_needed local var. Update comments.
6853 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6854 (_bfd_elf_add_default_symbol): Likewise.
6856 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6857 strong syms in one shared object overriding weak syms in another.
6859 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6861 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6862 dyn_lib_class field. Rearrange for better packing.
6863 (elf_dt_soname): Delete.
6864 (elf_dyn_lib_class): Define.
6865 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6866 (bfd_elf_set_dt_needed_soname): Delete.
6867 (bfd_elf_set_dyn_lib_class): New function.
6868 * elflink.h (add_dt_needed_tag): New function. Split out from..
6869 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6870 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6871 initialization of soname.
6872 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6874 * bfd-in.h (enum dynamic_lib_link_class): New.
6875 (bfd_elf_set_dt_needed_soname): Delete.
6876 (bfd_elf_set_dyn_lib_class): Declare.
6877 * bfd-in2.h: Regenerate.
6879 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6880 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6881 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6882 symbol loop. Instead use add_needed to flag tag as written.
6884 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6886 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6887 logic for null_input_bfd detection.
6889 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6891 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6893 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6895 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6898 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6900 * elflink.c (elf_link_read_relocs_from_section): Don't use
6901 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6902 (_bfd_elf_link_read_relocs): ..to here.
6903 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6905 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6907 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6908 values selected in configure.host. Require both to be defined
6909 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6910 corresponding BFD_HOST vars with quotes.
6911 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6912 Always require BFD_HOST_64_BIT_DEFINED.
6913 <file_ptr type>: Find off_t size before emitting message. Combine
6914 off_t and ftello64 conditional.
6915 * configure: Regenerate.
6917 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6919 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6920 aliasing warning. Remove trailing whitespace throughout file.
6922 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6924 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6925 input_section in calls to get_dyn_name.
6926 * 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
6928 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6930 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6932 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6933 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6934 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6935 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6936 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6937 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6938 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6940 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6941 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6942 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6943 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6944 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6945 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6946 (read_8_bytes, read_indirect_string, read_address): Likewise.
6947 (read_abbrevs, parse_comp_unit): Likewise.
6948 * targets.c (struct bfd_target): Likewise.
6949 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6950 * hppabsd-core.c: Likewise. Formatting.
6951 * hpux-core.c: Likewise.
6952 * irix-core.c: Likewise.
6953 * netbsd-core.c: Likewise.
6954 * osf-core.c: Likewise.
6955 * ptrace-core.c: Likewise.
6956 * sco5-core.c: Likewise.
6957 * trad-core.c: Likewise.
6958 * configure: Regenerate.
6959 * bfd-in2.h: Regenerate.
6961 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6963 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6964 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6965 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6966 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6967 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6968 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6969 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6970 * libbfd.c: Likewise in function definitions.
6971 (bfd_put_8): Mask with 0xff rather than casting to char.
6972 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6973 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6974 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6975 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6976 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6977 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6978 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6979 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6980 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6981 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6982 * archive.c (do_slurp_coff_armap): Update swap prototype.
6983 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6984 (tic54x_getl_signed_32): Likewise.
6985 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6986 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6987 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6988 (bfd_getp_signed_32, bfd_putp32): Likewise.
6989 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6990 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6991 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6992 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6993 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6994 bfd_h_getx_signed_16, bfd_h_putx16.
6995 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6996 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6997 * hpux-core.c: Likewise.
6998 * irix-core.c: Likewise.
6999 * netbsd-core.c: Likewise.
7000 * osf-core.c: Likewise.
7001 * ptrace-core.c: Likewise.
7002 * sco5-core.c: Likewise.
7003 * trad-core.c: Likewise.
7004 * bfd-in2.h: Regenerate.
7006 2004-03-15 Matt Thomas <matt@3am-software.com>
7008 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
7011 2004-03-13 Mark Kettenis <kettenis@gnu.org>
7013 * config.bfd: Add x86_64-*-openbsd*.
7014 * configure.in (x86_64-*-openbsd*): Set COREFILE to
7016 * configure: Regenerate.
7018 2004-03-12 Nick Clifton <nickc@redhat.com>
7019 Dave Murphy <wintermute2k4@ntlworld.com>
7021 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
7022 if the input bfd does not contain any code.
7024 2004-03-09 Steve Ellcey <sje@cup.hp.com>
7026 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
7028 2004-03-05 Fred Fish <fnf@redhat.com>
7030 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
7031 mips16 symbols to be even rather than testing first for even/odd.
7032 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
7034 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
7036 * elf.c (map_sections_to_segments): Ignore .tbss sections for
7039 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
7041 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
7042 undefined symbols as hash_new.
7044 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
7046 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
7048 * elf32-sh.c: Ditto.
7049 * bfd-in2.h: Regenerate.
7051 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
7053 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
7055 (_frv_count_got_plt_entries): Initialize them.
7056 (frv_pic_relocs_info_find): Add insert argument. Adjust all
7058 (frv_pic_relocs_info_for_global): Likewise.
7059 (frv_pic_relocs_info_for_local): Likewise.
7060 (frv_pic_merge_early_relocs_info): New.
7061 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
7063 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
7064 Check that we don't exceed the allocated count for entry.
7065 (_frv_add_rofixup): Likewise.
7066 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
7067 (elf32_frv_finish_dynamic_sections): Improve error message in case
7068 we emit too few rofixup entries.
7070 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
7072 * archures.c (bfd_mach_fr450): New.
7073 * bfd-in2.h: Regenerate.
7074 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
7075 (arch_info_500): Link to it.
7076 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
7077 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
7078 (frv_elf_arch_extension_p): New function.
7079 (frv_elf_merge_private_bfd_data): Use it.
7081 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
7083 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
7085 * elflink.h (is_global_data_symbol_definition): Moved to
7087 (elf_link_is_defined_archive_symbol): Likewise.
7088 (elf_link_add_archive_symbols): Likewise. Renamed to
7089 _bfd_elf_link_add_archive_symbols.
7091 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
7092 of ELF symbol table entry from backend.
7093 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
7094 instead of elf_link_add_object_symbols.
7096 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7098 * elf-bfd.h (struct elf_backend_data): Added
7099 elf_backend_can_make_relative_eh_frame,
7100 elf_backend_can_make_lsda_relative_eh_frame and
7101 elf_backend_encode_eh_address.
7102 (_bfd_elf_encode_eh_address): Declare.
7103 (_bfd_elf_can_make_relative): Declare.
7104 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
7105 hooks to decide whether to attempt to make_relative and
7107 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
7108 (_bfd_elf_can_make_relative): New.
7109 (_bfd_elf_encode_eh_address): New.
7110 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
7111 (frv_elf_encode_eh_address): New.
7112 (elf_backend_can_make_relative_eh_frame): Define.
7113 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7114 (elf_backend_encode_eh_address): Define.
7116 (elf_backend_can_make_relative_eh_frame): Define.
7117 (elf_backend_can_make_lsda_relative_eh_frame): Define.
7118 (elf_backend_encode_eh_address): Define.
7119 (elfNN_bed): Add them.
7121 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
7123 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
7124 complain_on_overflow to signed.
7126 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
7128 * elflink.h (sort_symbol): New.
7129 (elf_link_add_object_symbols): Use a sorted symbol array for
7132 2004-02-27 Jakub Jelinek <jakub@redhat.com>
7134 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7135 for pc relative relocs.
7136 (elf_s390_relocate_section): Likewise.
7137 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
7138 for pc relative relocs.
7139 (elf_s390_relocate_section): Likewise.
7141 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
7143 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
7146 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
7148 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
7149 field to track if a relocation is against readonly section.
7150 (count_dyn_reloc): Take a new argument for rent->reltext.
7151 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
7152 (get_reloc_section): Don't set ia64_info->reltext here.
7153 (allocate_dynrel_entries): Set ia64_info->reltext here.
7155 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
7157 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
7158 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
7159 function's descriptor to symbol+offset, and map local undefweak
7160 symbol to NULL function descriptor.
7161 (elf32_frv_relocate_section): Likewise.
7163 2004-02-23 Mark Kettenis <kettenis@gnu.org>
7165 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
7167 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
7168 (netbsd_core_file_p): Set architecture from machine ID for
7171 2004-02-23 Jakub Jelinek <jakub@redhat.com>
7173 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
7174 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
7176 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
7178 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
7179 symbols with non-default visibility.
7181 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
7183 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
7184 IMAGE_SCN_MEM_WRITE on known sections only.
7186 2004-02-20 Jakub Jelinek <jakub@redhat.com>
7188 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
7189 symbols used in PIE relocs.
7191 2004-02-19 Jakub Jelinek <jakub@redhat.com>
7193 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
7196 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
7198 * configure.in: Update version to 2.15.90.
7199 * configure: Regenerate.
7201 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
7202 Richard Sandiford <rsandifo@redhat.com>
7204 * elfxx-mips.c (mips_elf_calculate_relocation): Use
7205 _bfd_elf_symbol_refs_local_p to decide whether to decay
7206 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
7207 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
7208 relocs if the symbol wasn't defined by a regular object file.
7209 Don't check the symbol's dynindx.
7211 2004-02-16 Andrew Cagney <cagney@redhat.com>
7213 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
7215 * bfd-in2.h: Re-generate.
7217 2004-02-14 Andrew Cagney <cagney@redhat.com>
7219 * configure.host (HDEFINES): When hppa*-*-hpux*, define
7220 _LARGEFILE64_SOURCE.
7222 2004-02-13 Andrew Cagney <cagney@redhat.com>
7224 * elf.c (vma_page_aligned_bias): New function.
7225 (assign_file_positions_except_relocs)
7226 (assign_file_positions_for_segments): Replace broken modulo
7227 arithmetic with call to vma_page_aligned_bias.
7229 2004-02-11 Andrew Cagney <cagney@redhat.com>
7231 * bfd-in.h: Update copyright.
7232 (bfd_tell): Change return type to file_ptr.
7233 * bfd-in2.h: Re-generate.
7234 * cache.c: Update copyright.
7235 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
7237 (close_one): Use real_ftell.
7238 * bfdio.c: Update copyright.
7239 (real_ftell, real_fseek): New functions.
7240 (bfd_tell): Use real_fseek and real_ftell, change return type to
7242 (bfd_seek): Use real_ftell and real_fseek, change type of
7243 file_position to a file_ptr.
7244 * libbfd-in.h: Update copyright.
7245 (real_ftell, real_fseek): Declare.
7246 * libbfd.h: Re-generate.
7248 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
7249 fseeko and fseeko64. Determine bfd_file_ptr.
7250 * configure: Re-generate.
7251 * config.in: Re-generate.
7253 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
7255 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
7256 * elf32-h8300.c: Likewise.
7258 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
7259 Nick Clifton <nickc@redhat.com>
7261 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
7262 GOT entries with no associated GOT subsection.
7264 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
7266 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
7267 * elf.c (swap_out_syms): Use it to decide whether local section
7268 symbols should be named.
7269 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
7270 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
7271 (elf_backend_name_local_section_symbols): Define.
7272 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
7274 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
7276 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
7277 (elfNN_ia64_relax_section): Optimize brl to br during the relax
7280 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
7282 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
7283 to bfd_link_hash_entry passed by reference to
7284 _bfd_generic_link_add_one_symbol.
7286 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
7288 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
7289 relocations against dynamic symbols.
7291 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
7293 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
7296 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
7298 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
7299 * bfd-in2.h, libbfd.h: Rebuilt.
7301 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
7303 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
7304 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
7305 flag has been cleared.
7307 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
7309 * coff-h8300.c: Add and adjust comments about relaxation.
7310 * elf32-h8300.c: Likewise.
7312 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7314 * coff-h8300.c: Fix comment typos.
7315 * elf32-h8300.c: Likewise.
7317 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7319 * coff-h8300.c: Add comments about relaxation.
7320 * elf32-h8300.c: Likewise.
7322 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7324 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
7326 * aclocal.m4: Regenerate.
7327 * configure: Regenerate.
7329 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
7331 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
7332 mips_elf64_rtype_to_howto instead of using howto_table.
7334 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
7336 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
7338 (elf32_arm_check_relocs): Don't increment the PLT refcount for
7339 relocs which would not use the PLT.
7341 2004-01-13 Alan Modra <amodra@bigpond.net.au>
7343 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
7344 (ppc64_elf_gc_sweep_hook): Likewise.
7345 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
7347 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
7349 Adds linker relaxation support for bit manipulation insns like
7350 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
7352 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
7353 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
7354 * coff-h8300.c: Opcode for bit manipulation insn is checked in
7355 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
7357 2004-01-12 Alan Modra <amodra@bigpond.net.au>
7359 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
7361 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7363 * elf32-h8300.c: Fix formatting.
7365 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
7367 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
7368 dynamic object is present. Declare r_symndx and h in an inner
7370 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
7372 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
7374 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
7375 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
7376 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
7377 identically. Do not emit PC24 relocations for shared libraries.
7378 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
7379 identically. Don't adjust pc_count.
7380 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
7381 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
7382 adjust count for branch relocations.
7383 (allocate_dynrelocs): Correct typo in call to
7384 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
7385 PC24 or PLT32 relocs when linking.
7387 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7389 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
7390 relocation howto with ARM_26 one for consistency.
7391 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
7392 that will be converted to ARM_26D ones, since we always want 'done'
7393 relocations to be reflected in section's data.
7394 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
7396 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
7399 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
7401 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
7402 are not partial_inplace during a relocatable link.
7404 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
7406 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
7407 if no dynamic object is present. Declare r_symndx and h in an
7410 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
7412 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
7413 trampoline if it is known out of range.
7415 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
7417 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
7418 * elf32-frv.c (_frv_osec_readonly_p): New.
7419 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
7421 (_frv_count_got_plt_entries): Adjust expected count accordingly.
7422 (elf32_frv_relocate_section): Likewise. Error out if attempting
7423 to emit rofixups or dynamic relocs in read-only segments. Use
7424 _bfd_elf_section_offset to adjust r_offsets in rofixups and
7425 dynamic relocations.
7426 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
7427 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
7428 relocations or fixups involving merged sections correctly. Avoid
7429 crash when undefined symbol is referenced by R_FRV_32 or
7430 R_FRV_FUNCDESC_VALUE.
7431 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
7432 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
7433 input section holding local symbol to addend of R_FRV_32 or
7434 R_FRV_FUNCDESC_VALUE dynamic relocation.
7435 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
7436 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
7437 (elf32_frv_always_size_sections): Don't store pointer to
7438 __stacksize symbol in sec_info.
7439 (elf32_frv_modify_segment_map): Look it up here.
7440 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
7441 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
7442 of the lazy PLT entry, not only its offset, as the low word of a
7443 function descriptor.
7444 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
7445 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
7446 if a hash table entry already exists but is not a definition.
7447 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
7448 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
7449 (_frv_add_rofixup): Don't inline.
7450 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
7451 for undefweak symbols.
7452 (elf32_frv_relocate_section): Avoid crash while computing
7453 relocation when linking with shared library. Only emit rofixups
7454 and dynamic relocations for alloc&load sections. Mark binaries
7455 with inter-segment relocations for relocation as a unit.
7456 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
7457 (DEFAULT_STACK_SIZE): New.
7458 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
7459 emit rofixups or dynamic relocs when linking dynamic non-PIE
7461 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
7462 shared libs too. Reserve the last entry for the GOT pointer.
7463 (elf32_frv_finish_dynamic_sections): Emit it.
7464 (elf32_frv_always_size_sections): New.
7465 (elf32_frv_modify_segment_map): New.
7466 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
7468 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
7469 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
7470 (elf_backend_always_size_sections): New.
7471 (elf_backend_modify_segment_map): New.
7472 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
7473 * config.bfd: Added frv-*-*linux*.
7474 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
7475 ABS section, instead of crashing.
7476 (elf32_frv_relocate_section): Don't crash before warning about
7477 different segments in non-PIC relocation.
7478 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
7479 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
7480 relocs to undefweak symbols.
7481 (elf32_frv_relocate_section): Ditto for undefined symbols.
7482 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
7483 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
7484 gotfixup section was created.
7485 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
7486 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
7487 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
7488 complain_overflow_signed.
7489 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
7490 have not been allocated.
7491 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
7492 privfd only if dynamic sections were created.
7493 (elf32_frv_relocate_section): Compute gprel_segment, and use it
7494 for GPREL relocs. When linking relocatable FDPIC executables,
7495 emit warnings for relocations that would be illegal on PIE or
7496 shared libraries. Emit rofixup for R_FRV_32 only if input object
7498 (_frv_create_got_section): Define _gp symbol in the rofixup
7500 (elf32_frv_finish_dynamic_sections): If rofixups needed but
7501 dynamic sections missing, error out requesting -melf32frvfd.
7502 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
7503 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
7504 computation of addends from section and global or local symbol
7505 value. Change return type to bfd_boolean, and return a failure if
7506 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
7507 nonzero addend is required.
7508 (elf32_frv_relocate_section): Likewise. Print error for
7509 unsupported nonzero addends.
7510 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
7511 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
7512 force everything local.
7513 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
7514 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
7515 (frv_gotfixup_section): New.
7516 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
7517 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
7519 (_frv_add_rofixup): New.
7520 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
7521 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
7522 improve some ugly conditions.
7523 (elf32_frv_relocate_section): Likewise. Reject inter-segment
7524 relocations in fdpic.
7525 (_frv_create_got_section): Create .rofixup.got section.
7526 (struct _frv_dynamic_got_info): Added fixups.
7527 (_frv_count_got_plt_entries): Account in-GOT relocations into
7528 relocs32, relocsfd and relocsfdv. Account them into relocs or
7529 fixups, as appropriate.
7530 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
7532 (elf32_frv_finish_dynamic_sections): Verify that the right number
7533 of relocations and fixups was generated.
7534 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
7536 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
7537 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
7538 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
7539 descriptor of a (formerly-)global symbol is local.
7540 (struct frv_pic_relocs_info): Adjust comments.
7541 (_frv_emit_got_relocs_plt_entries): Adjust.
7542 (elf32_frv_relocate_section): Likewise.
7543 (_frv_count_got_plt_entries): Likewise.
7544 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
7545 symbol's value to addend in the common preamble. Decay dynamic
7546 symbols to section+offset if they bind or call locally, for GOT
7547 and FUNCDESC_VALUE, respectively.
7548 (elf32_frv_relocate_section): Likewise.
7549 (elf32_frv_check_relocs): Don't register as dynamic symbols of
7550 internal or hidden visibility.
7551 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
7552 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
7553 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
7554 (elf32_frv_relocate_section): Pass relocation addend in. Use
7555 original relocation addend to look up the got relocs/plt entries
7556 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
7557 processing relocations that reference .scommon symbols.
7558 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
7559 Introduce support for dynamic linking.
7560 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
7561 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
7562 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
7563 (frv_reloc_type_lookup): Return REL howtos for executables and
7565 (frv_info_to_howto_rel): New.
7566 (struct frv_elf_link_hash_table): New.
7567 (frv_hash_table, frv_got_section, frv_gotrel_section,
7568 frv_plt_section, frv_pltrel_section, frv_relocs_info,
7569 frv_got_initial_offset, frv_plt_initial_offset): New macros.
7570 (frv_elf_link_hash_table_create): New.
7571 (struct frv_pic_relocs_info): New.
7572 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
7573 (frv_pic_relocs_info_find): New.
7574 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
7576 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
7577 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
7578 (_frv_emit_got_relocs_plt_entries): New.
7579 (elf32_frv_relocate_section): Add support for dynamic linking.
7580 Handle new relocations.
7581 (_frv_create_got_section): New.
7582 (elf32_frv_create_dynamic_sections): New.
7583 (ELF_DYNAMIC_INTERPRETER): New.
7584 (struct _frv_dynamic_got_info): New.
7585 (_frv_count_got_plt_entries): New.
7586 (struct _frv_dynamic_got_plt_info): New.
7587 (_frv_compute_got_alloc_data): New.
7588 (_frv_get_got_entry, _frv_get_fd_entry): New.
7589 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
7590 (_frv_resolve_final_relocs_info): New.
7591 (elf32_frv_size_dynamic_sections): New.
7592 (elf32_frv_finish_dynamic_sections): New.
7593 (elf32_frv_adjust_dynamic_symbol): New.
7594 (elf32_frv_finish_dynamic_symbol): New.
7595 (elf32_frv_check_relocs): Handle new relocs. Explain how the
7597 (elf_info_to_howto_rel): Define.
7598 (bfd_elf32_bfd_link_hash_table_create): Define.
7599 (elf_backend_create_dynamic_sections): Define.
7600 (elf_backend_adjust_dynamic_symbol): Define.
7601 (elf_backend_size_dynamic_sections): Define.
7602 (elf_backend_finish_dynamic_symbol): Define.
7603 (elf_backend_finish_dynamic_sections): Define.
7604 (elf_backend_want_got_sym): Define.
7605 (elf_backend_got_header_size): Define.
7606 (elf_backend_want_got_plt): Define.
7607 (elf_backend_plt_readonly): Define.
7608 (elf_backend_want_plt_sym): Define.
7609 (elf_backend_plt_header_size): Define.
7610 (elf_backend_may_use_rel_p): Define.
7611 (elf_backend_may_use_rela_p): Define.
7612 (elf_backend_default_use_rela_p): Define.
7613 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
7614 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
7615 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
7616 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
7617 (frv_reloc_map): Map the corresponding BFD relocs to them.
7618 (frv_reloc_type_lookup): ... and back to BFD relocs.
7619 * reloc.c: New relocs.
7620 * bfd-in2.h, libbfd.h: Rebuilt.
7621 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
7622 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
7623 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
7624 R_FRV_FUNCDESC_GOTLO): New.
7625 (frv_reloc_map): Map the corresponding BFD relocs to them.
7626 (frv_reloc_type_lookup): ... and back to BFD relocs.
7627 * reloc.c: New relocs.
7628 * bfd-in2.h, libbfd.h: Rebuilt.
7630 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7632 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7633 targets to support pages of up to 64kB.
7634 (elf32_bed): Redefine to get a separate backend data structure for
7635 traditional targets.
7636 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7637 targets to support pages of up to 64kB.
7638 (elf64_bed): Redefine to get a separate backend data structure for
7639 traditional targets.
7640 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7641 targets to support pages of up to 64kB.
7642 (elf32_bed): Redefine to get a separate backend data structure for
7643 traditional targets.
7645 2004-01-04 Mark Kettenis <kettenis@gnu.org>
7647 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
7649 2004-01-02 Mark Kettenis <kettenis@gnu.org>
7651 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
7652 (elf_i386_grok_psinfo): Likewise.
7654 2004-01-02 Bernardo Innocenti <bernie@develer.com>
7656 * config.bfd: Add m68k-uClinux target.
7658 2004-01-01 Grant Edwards <grante@visi.com>
7660 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7661 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7662 (elf32_h8_gc_sweep_hook): New function.
7663 (elf_backend_gc_mark_hook): Define.
7664 (elf_backend_gc_sweep_hook): Define.
7665 (elf_backend_can_gc_sections): Define.
7667 For older changes see ChangeLog-0203
7673 version-control: never
projects / deliverable / binutils-gdb.git / blob