1 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5 (setup_sections): Use som_subspace_dictionary_record struct instead
6 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7 is_comdat, is_common or dup_common.
8 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
9 is_comdat, is_common and dup_common in section subspace_dict from
11 (som_begin_writing): Use som_subspace_dictionary_record struct.
12 (som_finish_writing): Likewise.
13 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
14 is_common and dup_common flags in info for symbol. Add comment
15 regarding linker support for these fields. Slightly reorganize
17 (som_build_and_write_symbol_table): Set is_comdat, is_common and
18 dup_common fields in symbol table from symbol info.
19 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
20 arguments. Set corresponding fields in copy_data. Change all callers.
21 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
23 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
24 * som.h (som_subspace_dictionary_record): Define.
25 (som_copyable_section_data_struct): Add is_comdat, is_common and
27 (som_section_data_struct): Use som_subspace_dictionary_record struct
28 instead of subspace_dictionary_record.
29 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
31 2004-04-27 Bob Wilson <bob.wilson@acm.org>
33 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
34 if set. Check reloc_done flag before applying relocations. Use
35 output addresses, both when applying relocations and when comparing
36 against the specified section.
37 (elf_xtensa_relocate_section): Use output address to check if dynamic
38 reloc is in a literal pool. Set section's reloc_done flag.
40 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
42 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
43 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
45 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
48 2004-04-27 Alan Modra <amodra@bigpond.net.au>
50 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
51 structure field removed in 2004-04-24 patch.
52 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
54 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
56 * elf32-arm.h (elf32_arm_section_flags): Likewise.
57 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
58 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
59 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
60 field before calling elf_backend_section_flags.
62 2004-04-24 Chris Demetriou <cgd@broadcom.com>
64 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
65 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
66 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
67 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
68 and BFD_RELOC_32_PCREL.
69 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
70 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
71 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
72 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
73 (mips_elf_next_relocation): Move comment about matching HI/LO
75 (_bfd_mips_elf_relocate_section): Here. Remove handling for
78 2004-04-23 Chris Demetriou <cgd@broadcom.com>
80 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
81 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
82 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
83 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
84 and update comments to reflect current usage.
85 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
86 and MIPS_R_SWITCH, as well as several empty entries. Update comment
88 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
89 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
90 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
91 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
92 type number to be MIPS_R_PCREL16.
93 (mips_relocate_section): Remove support for link-time relaxation
94 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
95 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
96 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
97 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
98 relaxation of branches used by embedded-PIC.
99 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
100 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
101 related members, update comment.
102 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
103 code related to embedded-PIC.
104 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
105 initialization of now-removed 'adjust' member of
106 'struct ecoff_debug_info'.
108 2004-04-23 Chris Demetriou <cgd@broadcom.com>
110 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
112 2004-04-21 Philip Blundell <pb@nexus.co.uk>
114 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
115 relocs for locally defined symbols during -shared final link.
116 (elf32_arm_final_link_relocate): Likewise.
118 2004-04-22 Jakub Jelinek <jakub@redhat.com>
120 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
121 ELF_LINK_POINTER_EQUALITY_NEEDED.
122 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
123 if r_type is not R_X86_64_PC32.
124 (elf64_x86_64_finish_dynamic_symbol): If
125 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
128 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
130 * elf32-sh.c (sh_elf_plt_sym_val): New function.
131 (elf_backend_plt_sym_val): Define.
133 2004-04-22 Andrew Cagney <cagney@redhat.com>
135 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
137 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
139 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
141 * som.c (som_set_section_contents): Constantify second argument.
142 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
143 (som_object_setup): Rework to avoid warning.
144 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
147 2004-04-22 Andrew Cagney <cagney@redhat.com>
149 * cache.c (bfd_cache_close): Check for a previously closed file.
151 2004-04-22 Jakub Jelinek <jakub@redhat.com>
153 * bfd.c (bfd_get_synthetic_symtab): Define.
154 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
155 NAME##_get_synthetic_symtab.
156 (struct bfd_target): Add _bfd_get_synthetic_symtab.
157 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
158 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
160 (_bfd_elf_get_synthetic_symtab): New prototype.
161 * elfcode.h (elf_get_synthetic_symtab): Define.
162 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
163 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
164 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
165 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
166 * bfd-in2.h: Rebuilt.
168 * elf32-i386.c (elf_i386_plt_sym_val): New function.
169 (elf_backend_plt_sym_val): Define.
170 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
171 (elf_backend_plt_sym_val): Define.
172 * elf32-s390.c (elf_s390_plt_sym_val): New function.
173 (elf_backend_plt_sym_val): Define.
174 * elf64-s390.c (elf_s390_plt_sym_val): New function.
175 (elf_backend_plt_sym_val): Define.
176 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
177 (elf_backend_plt_sym_val): Define.
178 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
179 (elf_backend_plt_sym_val): Define.
180 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
181 (elf_backend_plt_sym_val): Define.
182 * aout-target.h (MY_get_synthetic_symtab): Define.
183 * aout-tic30.c (MY_get_synthetic_symtab): Define.
184 * coff-rs6000.c (rs6000coff_vec): Add
185 _bfd_nodynamic_get_synthetic_symtab.
186 (pmac_xcoff_vec): Likewise.
187 * coff64-rs6000.c (rs6000coff64_vec): Add
188 _bfd_nodynamic_get_synthetic_symtab.
189 (aix5coff64_vec): Likewise.
190 * sunos.c (MY_get_synthetic_symtab): Define.
191 * vms.c (vms_get_synthetic_symtab): Define.
193 2004-04-22 Nick Clifton <nickc@redhat.com>
195 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
197 2004-04-22 Peter Barada <peter@the-baradas.com>
199 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
200 * bfd2-in.h: Regenerate.
201 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
203 2004-04-21 Chris Demetriou <cgd@broadcom.com>
205 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
206 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
207 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
208 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
209 * bfd-in2.h: Regenerate.
211 2004-04-21 Bob Wilson <bob.wilson@acm.org>
213 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
214 require relocations against a weak symbol to reference the same
215 symbol hash entry if not a final, static link.
216 (get_cached_value, add_value_map): Add final_static_link argument.
217 (remove_literals): Pass final_static_link argument as needed.
219 2004-04-21 Andrew Cagney <cagney@redhat.com>
221 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
222 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
223 (opncls_bwrite, opncls_bclose, opncls_bflush)
224 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
225 bfd iovec that uses function callbacks.
226 (bfd_close): Use the iovec's bclose.
227 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
228 (cache_bclose, cache_bflush, cache_bstat)
229 (cache_iovec): New functions and global variable, implement a
230 cache "iovec", where applicable set bfd_error.
231 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
232 * bfdio.c (struct bfd_iovec): Define.
233 (real_read): Delete function.
234 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
235 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
236 assume that bread and bwrite set bfd_error.
237 * bfd.c (struct bfd): Add "iovec", update comments.
238 * bfd-in2.h, libbfd.h: Re-generate.
240 2004-04-21 Andrew Cagney <cagney@redhat.com>
242 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
244 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
246 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
247 (bfd_elf_gc_sections): Fail if a shared object is being created.
248 Do not fail if dynamic sections have been created. Instead call
249 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
250 dynamically referenced symbols. Do not mark the whole graph
251 rooted at .eh_frame, only the section proper.
253 2004-04-20 DJ Delorie <dj@redhat.com>
255 * reloc.c: Add BFD_RELOC_32_SECREL.
256 * bfd-in2.h: Regenerate.
257 * libbfd.h: Likewise.
258 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
259 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
260 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
262 2004-04-19 Jakub Jelinek <jakub@redhat.com>
264 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
265 relocs against hidden/protected undefweak symbols properly.
266 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
268 2004-04-18 Mark Kettenis <kettenis@gnu.org>
270 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
271 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
274 2004-04-17 Brian Ford <ford@vss.fsi.com>
276 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
277 filepos for the SizeOfHeaders field.
278 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
280 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
282 2004-04-16 Alan Modra <amodra@bigpond.net.au>
284 * simple.c (bfd_simple_get_relocated_section_contents): Don't
285 change reloc_done. Set and restore _cooked_size.
288 2004-04-15 Mark Kettenis <kettenis@gnu.org>
290 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
293 2004-04-15 Nick Clifton <nickc@redhat.com>
295 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
297 2004-04-15 Alan Modra <amodra@bigpond.net.au>
299 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
301 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
303 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
304 when it is a definition.
306 2004-04-14 Alan Modra <amodra@bigpond.net.au>
308 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
309 when statically linking PIC code.
310 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
312 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
314 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
315 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
316 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
317 * configure: Regenerate.
319 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
321 * elflink.c: Include libiberty.h.
322 * Makefile.am (elflink.lo): Depend on libiberty.h.
323 * Makefile.in: Regenerate.
325 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
327 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
330 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
332 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
333 reserve the memory for dynamic linker
335 2004-04-05 Mark Kettenis <kettenis@gnu.org>
337 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
338 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
340 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
342 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
343 RELOC_FOR_GLOBAL_SYMBOL.
344 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
346 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
348 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
349 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
351 2004-04-01 Paul Brook <paul@codesourcery.com>
353 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
354 * elf32-arm.h (struct elf32_elf_section_map): New.
355 (struct _arm_elf_section_data): New.
356 (elf32_arm_section_data): Define.
357 (struct elf32_arm_link_hash_table): Add byteswap_code.
358 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
359 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
360 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
361 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
362 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
363 (bfd_elf32_new_section_hook, elf_backend_write_section,
364 elf_backend_link_output_symbol_hook): Define.
366 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
368 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
369 that keeps the characters in a B_INCL..B_EINCL range.
370 (_bfd_link_section_stabs): When computing the sum of the
371 characters in a B_INCL..B_EINCL range also keep a copy of those
372 characters. Use this information to distinguish between
373 include sections that have the same sum and the same length
374 but which are nevertheless unique.
376 2004-03-31 Paul Brook <paul@codesourcery.com>
378 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
379 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
381 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
383 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
384 to 'sum_chars' and add field 'num_chars'.
385 (_bfd_link_section_stabs): When computing the sum of the
386 characters in a B_INCL..B_EINCL range also keep a count of the
387 number of characters. Use this information to help distinguish
388 between include sections when have the same sum but which
389 nevertheless are still unique.
391 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
393 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
395 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
396 Tomer Levi <Tomer.Levi@nsc.com>
398 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
399 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
400 (BFD32_BACKENDS): Add elf32-cr16c.lo.
401 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
402 (cpu-cr16c.lo): New target.
403 (elf32-cr16c.lo): Likewise.
404 * Makefile.in: Regenerate.
405 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
406 (bfd_archures_list): Add bfd_cr16c_arch.
407 * config.bfd: Handle cr16c-*-elf*.
408 * configure.in: Handle bfd_elf32_cr16c_vec.
409 * configure: Regenerate.
410 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
411 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
412 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
413 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
414 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
415 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
416 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
417 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
418 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
419 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
420 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
421 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
422 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
423 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
424 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
425 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
426 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
427 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
428 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
429 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
430 * targets.c (bfd_elf32_cr16c_vec): Declare.
431 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
432 * cpu-cr16c.c: New file.
433 * elf32-cr16c.c: Likewise.
434 * libbfd.h: Regenerate.
435 * bfd-in2.h: Likewise.
437 2004-03-30 Jakub Jelinek <jakub@redhat.com>
439 * elf.c (map_sections_to_segments): Fix handling of .tbss.
441 2004-03-27 Alan Modra <amodra@bigpond.net.au>
443 * Makefile.am: Remove all mention of elflink.h.
444 * Makefile.in: Regenerate.
445 * bfd-in.h (bfd_elf_discard_info): Declare.
446 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
447 * bfd-in2.h: Regenerate.
448 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
449 bfd_elf32_link_record_dynamic_symbol,
450 bfd_elf64_link_record_dynamic_symbol,
451 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
452 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
453 _bfd_elf32_link_record_local_dynamic_symbol,
454 _bfd_elf64_link_record_local_dynamic_symbol,
455 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
456 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
457 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
458 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
459 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
460 _bfd_elf32_reloc_symbol_deleted_p,
461 _bfd_elf64_reloc_symbol_deleted_p): Delete.
462 (bfd_elf_link_record_dynamic_symbol,
463 bfd_elf_link_record_local_dynamic_symbol,
464 bfd_elf_final_link, bfd_elf_gc_sections,
465 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
466 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
467 bfd_elf_reloc_symbol_deleted_p): Declare.
468 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
469 * elf32-arm.h: Update for changed function names. Remove local
470 WILL_CALL_FINISH_DYNAMIC_SECTION define.
471 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
472 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
473 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
474 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
475 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
476 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
477 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
478 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
479 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
480 (bfd_elfNN_print_symbol): Define.
481 * elfcode.h: Don't include elflink.h.
482 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
483 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
484 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
485 elf_gc_record_vtinherit, elf_gc_record_vtentry,
486 elf_link_record_local_dynamic_symbol): Don't define.
487 * elflink.c: Update for changed function names. Move elflink.h
489 * elflink.h: Delete file.
490 * po/SRC-POTFILES.in: Regenerate.
491 * po/bfd.pot: Regenerate.
493 2004-03-27 Alan Modra <amodra@bigpond.net.au>
495 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
496 "name" for global syms accidentally removed in 2004-03-20 change.
498 2004-03-27 Alan Modra <amodra@bigpond.net.au>
500 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
501 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
502 where Elf_External_* is different for 64 and 32 bit, with
503 corresponding elf_size_info field.
504 (struct elf_final_link_info): Use "bfd_byte *" instead
505 of "Elf_External_Sym *" for external_syms and symbuf.
506 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
507 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
508 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
509 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
510 (elf_link_sort_cmp2): Adjust.
511 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
512 using ELF_R_SYM macro. Set u.sym_mask.
513 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
514 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
515 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
516 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
517 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
518 swap_syn_out functions. Rearrange dyn swap in/out switch.
519 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
520 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
521 (elf_link_flush_output_syms): Add elf_backend_data arg.
522 (elf_link_check_versioned_symbol): Likewise.
523 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
524 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
525 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
526 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
527 ELF_R_TYPE and ELF_R_INFO macros.
528 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
529 based on size rather than using ELF_R_INFO.
530 (elf_gc_mark): Set up r_sym_shift local var and use instead of
532 (struct alloc_got_off_arg): New.
533 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
534 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
535 (elf_gc_allocate_got_offsets): Adjust.
536 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
537 ELF_R_SYM. Use bfd_section_from_elf_index.
538 (elf_bfd_discard_info): Set cookie.r_sym_shift.
539 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
540 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
542 2004-03-26 Stan Shebs <shebs@apple.com>
544 Remove MPW support, no longer used.
545 * config.bfd (powerpc-*-mpw*): Remove configuration.
546 * mpw-config.in, mpw-make.sed: Remove files.
547 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
549 2004-03-26 Alan Modra <amodra@bigpond.net.au>
551 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
552 (ppc64_elf_add_symbol_hook): New function.
553 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
554 const from Elf_Internal_Sym param.
555 * elflink.c (elf_link_add_object_symbols): Adjust.
556 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
557 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
558 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
559 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
560 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
561 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
562 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
563 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
564 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
565 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
566 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
567 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
568 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
569 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
570 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
571 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
573 2004-03-26 Alan Modra <amodra@bigpond.net.au>
575 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
576 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
577 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
578 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
579 (bfd_elf64_bfd_link_add_symbols): Delete.
580 (bfd_elf_link_add_symbols): Declare.
581 * elfcode.h (elf_bfd_link_add_symbols): Delete.
582 * elflink.c: Include safe-ctype.h.
583 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
585 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
586 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
588 (elf_link_add_archive_symbols): Rename from
589 _bfd_elf_link_add_archive_symbols, make static.
590 (elf_link_add_object_symbols): New function. Corresponding
591 elflink.h function converted to use elf_size_info.
592 (bfd_elf_link_add_symbols): Likewise.
593 (bfd_elf_size_dynamic_sections): Adjust.
594 * elflink.h (elf_bfd_link_add_symbols): Delete.
595 (elf_link_add_object_symbols): Delete.
596 * elf32-gen.c (elf32_generic_link_add_symbols): Call
597 bfd_elf_link_add_symbols.
598 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
600 2004-03-25 Alan Modra <amodra@bigpond.net.au>
602 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
603 and chained shared libs only if dynsym. Clear dynsym on forced-local.
605 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
606 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
607 (_bfd_elf_add_dt_needed_tag): Declare.
608 (_bfd_elf_sort_symbol): Declare.
609 (_bfd_elf_finalize_dynstr): Declare.
610 (RELOC_FOR_GLOBAL_SYM): Formatting.
611 * elfcode.h (elf_add_dynamic_entry): Delete.
612 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
613 elflink.h function converted to use elf_size_info.
614 (_bfd_elf_add_dt_needed_tag): Likewise.
615 (_bfd_elf_sort_symbol): Likewise.
616 (_bfd_elf_finalize_dynstr): Likewise.
617 (compute_bucket_count): Likewise.
618 (bfd_elf_size_dynamic_sections): Likewise. Check result of
619 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
620 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
622 (sort_symbol, add_dt_needed_tag): Delete.
623 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
624 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
626 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
627 * elf32-cris.c (add_dynamic_entry): Likewise.
628 * elf32-hppa.c (add_dynamic_entry): Likewise.
629 * elf32-i370.c (add_dynamic_entry): Likewise.
630 * elf32-i386.c (add_dynamic_entry): Likewise.
631 * elf32-m32r.c (add_dynamic_entry): Likewise.
632 * elf32-m68k.c (add_dynamic_entry): Likewise.
633 * elf32-ppc.c (add_dynamic_entry): Likewise.
634 * elf32-s390.c (add_dynamic_entry): Likewise.
635 * elf32-sh.c (add_dynamic_entry): Likewise.
636 * elf32-sparc.c (add_dynamic_entry): Likewise.
637 * elf32-vax.c (add_dynamic_entry): Likewise.
638 * elf32-xtensa.c (add_dynamic_entry): Likewise.
639 * elf64-alpha.c (add_dynamic_entry): Likewise.
640 * elf64-hppa.c (add_dynamic_entry): Likewise.
641 * elf64-ppc.c (add_dynamic_entry): Likewise.
642 * elf64-s390.c (add_dynamic_entry): Likewise.
643 * elf64-sparc.c (add_dynamic_entry): Likewise.
644 * elf64-x86-64.c (add_dynamic_entry): Likewise.
645 * elfxx-ia64.c (add_dynamic_entry): Likewise.
646 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
647 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
648 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
649 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
651 2004-03-23 Paul Brook <paul@codesourcery.com>
653 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
655 2004-03-22 Bob Wilson <bob.wilson@acm.org>
657 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
658 literal tables and check for relocs outside of literal pools.
659 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
660 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
662 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
663 (elf_xtensa_relocate_section): Read literal tables and check for
664 dynamic relocations in read-only sections and not in literal pools.
666 2004-03-23 Alan Modra <amodra@bigpond.net.au>
669 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
671 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
673 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
674 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
675 not defined by the executable, or defined in a DSO.
676 <eliding run-time relocation of .got>: Initialize GOT entry for a
677 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
679 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
680 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
681 a PLT reloc to GOT for an executable.
682 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
683 .got for a DSO and explain why.
684 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
685 and unreferenced symbols for which a PLT is defined. Adjust
686 dynamic-symbol pruning correspondingly, to make sure we don't lose
687 a dynamic symbol also defined by a DSO.
689 2004-03-22 Alan Modra <amodra@bigpond.net.au>
691 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
692 and rel args. Group input and output args. Wrap to 80 columns.
693 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
694 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
695 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
696 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
697 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
698 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
699 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
700 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
701 RELOC_FOR_GLOBAL_SYMBOL invocation.
703 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
705 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
706 unresolved symbols in objects aren't allowed.
708 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
710 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
711 (elf_hppa_unmark_useless_dynamic_symbols):
712 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
713 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
714 (elf32_hppa_relocate_section): Likewise.
715 * elf32-i370.c (i370_elf_relocate_section): Likewise.
716 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
717 * elf32-sh.c (sh_elf_relocate_section): Likewise.
718 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
719 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
721 * elf-m10200.c (mn10200_elf_relocate_section): Use
722 RELOC_FOR_GLOBAL_SYMBOL.
723 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
724 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
725 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
726 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
727 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
728 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
729 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
730 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
731 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
732 * elf32-v850.c (v850_elf_relocate_section): Likewise.
733 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
734 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
736 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
738 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
739 (final_link_relocate): Likewise.
740 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
741 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
743 2004-03-19 Alan Modra <amodra@bigpond.net.au>
745 * Makefile.am: Run "make dep-am".
746 * Makefile.in: Regenerate.
747 * aclocal.m4: Regenerate.
748 * config.in: Regenerate.
749 * po/bfd.pot: Regenerate.
751 2004-03-19 Alan Modra <amodra@bigpond.net.au>
752 H.J. Lu <hongjiu.lu@intel.com>
754 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
755 type and size change code to where it was previously. Remove
756 dt_needed param. Treat old weak syms as strong if new sym is
757 from a shared lib, even when old sym is from another shared
758 lib. Remove unnecessary tests of oldweak and newweak. Correct
760 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
761 _bfd_elf_merge_symbol calls.
762 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
763 dt_needed local var. Update comments.
764 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
765 (_bfd_elf_add_default_symbol): Likewise.
767 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
768 strong syms in one shared object overriding weak syms in another.
770 2004-03-18 Alan Modra <amodra@bigpond.net.au>
772 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
773 dyn_lib_class field. Rearrange for better packing.
774 (elf_dt_soname): Delete.
775 (elf_dyn_lib_class): Define.
776 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
777 (bfd_elf_set_dt_needed_soname): Delete.
778 (bfd_elf_set_dyn_lib_class): New function.
779 * elflink.h (add_dt_needed_tag): New function. Split out from..
780 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
781 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
782 initialization of soname.
783 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
785 * bfd-in.h (enum dynamic_lib_link_class): New.
786 (bfd_elf_set_dt_needed_soname): Delete.
787 (bfd_elf_set_dyn_lib_class): Declare.
788 * bfd-in2.h: Regenerate.
790 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
791 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
792 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
793 symbol loop. Instead use add_needed to flag tag as written.
795 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
797 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
798 logic for null_input_bfd detection.
800 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
802 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
804 2004-03-16 Mark Kettenis <kettenis@gnu.org>
806 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
809 2004-03-16 Alan Modra <amodra@bigpond.net.au>
811 * elflink.c (elf_link_read_relocs_from_section): Don't use
812 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
813 (_bfd_elf_link_read_relocs): ..to here.
814 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
816 2004-03-16 Alan Modra <amodra@bigpond.net.au>
818 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
819 values selected in configure.host. Require both to be defined
820 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
821 corresponding BFD_HOST vars with quotes.
822 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
823 Always require BFD_HOST_64_BIT_DEFINED.
824 <file_ptr type>: Find off_t size before emitting message. Combine
825 off_t and ftello64 conditional.
826 * configure: Regenerate.
828 2004-03-16 Alan Modra <amodra@bigpond.net.au>
830 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
831 aliasing warning. Remove trailing whitespace throughout file.
833 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
835 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
836 input_section in calls to get_dyn_name.
837 * 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
839 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
841 2004-03-15 Alan Modra <amodra@bigpond.net.au>
843 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
844 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
845 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
846 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
847 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
848 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
849 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
851 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
852 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
853 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
854 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
855 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
856 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
857 (read_8_bytes, read_indirect_string, read_address): Likewise.
858 (read_abbrevs, parse_comp_unit): Likewise.
859 * targets.c (struct bfd_target): Likewise.
860 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
861 * hppabsd-core.c: Likewise. Formatting.
862 * hpux-core.c: Likewise.
863 * irix-core.c: Likewise.
864 * netbsd-core.c: Likewise.
865 * osf-core.c: Likewise.
866 * ptrace-core.c: Likewise.
867 * sco5-core.c: Likewise.
868 * trad-core.c: Likewise.
869 * configure: Regenerate.
870 * bfd-in2.h: Regenerate.
872 2004-03-15 Alan Modra <amodra@bigpond.net.au>
874 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
875 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
876 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
877 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
878 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
879 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
880 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
881 * libbfd.c: Likewise in function definitions.
882 (bfd_put_8): Mask with 0xff rather than casting to char.
883 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
884 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
885 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
886 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
887 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
888 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
889 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
890 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
891 (H_GET_64, H_GET_32, H_GET_16): Likewise.
892 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
893 * archive.c (do_slurp_coff_armap): Update swap prototype.
894 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
895 (tic54x_getl_signed_32): Likewise.
896 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
897 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
898 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
899 (bfd_getp_signed_32, bfd_putp32): Likewise.
900 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
901 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
902 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
903 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
904 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
905 bfd_h_getx_signed_16, bfd_h_putx16.
906 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
907 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
908 * hpux-core.c: Likewise.
909 * irix-core.c: Likewise.
910 * netbsd-core.c: Likewise.
911 * osf-core.c: Likewise.
912 * ptrace-core.c: Likewise.
913 * sco5-core.c: Likewise.
914 * trad-core.c: Likewise.
915 * bfd-in2.h: Regenerate.
917 2004-03-15 Matt Thomas <matt@3am-software.com>
919 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
922 2004-03-13 Mark Kettenis <kettenis@gnu.org>
924 * config.bfd: Add x86_64-*-openbsd*.
925 * configure.in (x86_64-*-openbsd*): Set COREFILE to
927 * configure: Regenerate.
929 2004-03-12 Nick Clifton <nickc@redhat.com>
930 Dave Murphy <wintermute2k4@ntlworld.com>
932 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
933 if the input bfd does not contain any code.
935 2004-03-09 Steve Ellcey <sje@cup.hp.com>
937 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
939 2004-03-05 Fred Fish <fnf@redhat.com>
941 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
942 mips16 symbols to be even rather than testing first for even/odd.
943 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
945 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
947 * elf.c (map_sections_to_segments): Ignore .tbss sections for
950 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
952 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
953 undefined symbols as hash_new.
955 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
957 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
960 * bfd-in2.h: Regenerate.
962 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
964 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
966 (_frv_count_got_plt_entries): Initialize them.
967 (frv_pic_relocs_info_find): Add insert argument. Adjust all
969 (frv_pic_relocs_info_for_global): Likewise.
970 (frv_pic_relocs_info_for_local): Likewise.
971 (frv_pic_merge_early_relocs_info): New.
972 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
974 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
975 Check that we don't exceed the allocated count for entry.
976 (_frv_add_rofixup): Likewise.
977 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
978 (elf32_frv_finish_dynamic_sections): Improve error message in case
979 we emit too few rofixup entries.
981 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
983 * archures.c (bfd_mach_fr450): New.
984 * bfd-in2.h: Regenerate.
985 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
986 (arch_info_500): Link to it.
987 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
988 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
989 (frv_elf_arch_extension_p): New function.
990 (frv_elf_merge_private_bfd_data): Use it.
992 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
994 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
996 * elflink.h (is_global_data_symbol_definition): Moved to
998 (elf_link_is_defined_archive_symbol): Likewise.
999 (elf_link_add_archive_symbols): Likewise. Renamed to
1000 _bfd_elf_link_add_archive_symbols.
1002 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1003 of ELF symbol table entry from backend.
1004 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1005 instead of elf_link_add_object_symbols.
1007 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1009 * elf-bfd.h (struct elf_backend_data): Added
1010 elf_backend_can_make_relative_eh_frame,
1011 elf_backend_can_make_lsda_relative_eh_frame and
1012 elf_backend_encode_eh_address.
1013 (_bfd_elf_encode_eh_address): Declare.
1014 (_bfd_elf_can_make_relative): Declare.
1015 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1016 hooks to decide whether to attempt to make_relative and
1018 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1019 (_bfd_elf_can_make_relative): New.
1020 (_bfd_elf_encode_eh_address): New.
1021 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1022 (frv_elf_encode_eh_address): New.
1023 (elf_backend_can_make_relative_eh_frame): Define.
1024 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1025 (elf_backend_encode_eh_address): Define.
1027 (elf_backend_can_make_relative_eh_frame): Define.
1028 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1029 (elf_backend_encode_eh_address): Define.
1030 (elfNN_bed): Add them.
1032 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1034 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1035 complain_on_overflow to signed.
1037 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1039 * elflink.h (sort_symbol): New.
1040 (elf_link_add_object_symbols): Use a sorted symbol array for
1043 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1045 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1046 for pc relative relocs.
1047 (elf_s390_relocate_section): Likewise.
1048 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1049 for pc relative relocs.
1050 (elf_s390_relocate_section): Likewise.
1052 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1054 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1057 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1059 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1060 field to track if a relocation is against readonly section.
1061 (count_dyn_reloc): Take a new argument for rent->reltext.
1062 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1063 (get_reloc_section): Don't set ia64_info->reltext here.
1064 (allocate_dynrel_entries): Set ia64_info->reltext here.
1066 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1068 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1069 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1070 function's descriptor to symbol+offset, and map local undefweak
1071 symbol to NULL function descriptor.
1072 (elf32_frv_relocate_section): Likewise.
1074 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1076 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1078 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1079 (netbsd_core_file_p): Set architecture from machine ID for
1082 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1084 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1085 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1087 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1089 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1090 symbols with non-default visibility.
1092 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1094 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1095 IMAGE_SCN_MEM_WRITE on known sections only.
1097 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1099 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1100 symbols used in PIE relocs.
1102 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1104 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1107 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1109 * configure.in: Update version to 2.15.90.
1110 * configure: Regenerate.
1112 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1113 Richard Sandiford <rsandifo@redhat.com>
1115 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1116 _bfd_elf_symbol_refs_local_p to decide whether to decay
1117 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1118 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1119 relocs if the symbol wasn't defined by a regular object file.
1120 Don't check the symbol's dynindx.
1122 2004-02-16 Andrew Cagney <cagney@redhat.com>
1124 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1126 * bfd-in2.h: Re-generate.
1128 2004-02-14 Andrew Cagney <cagney@redhat.com>
1130 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1131 _LARGEFILE64_SOURCE.
1133 2004-02-13 Andrew Cagney <cagney@redhat.com>
1135 * elf.c (vma_page_aligned_bias): New function.
1136 (assign_file_positions_except_relocs)
1137 (assign_file_positions_for_segments): Replace broken modulo
1138 arithmetic with call to vma_page_aligned_bias.
1140 2004-02-11 Andrew Cagney <cagney@redhat.com>
1142 * bfd-in.h: Update copyright.
1143 (bfd_tell): Change return type to file_ptr.
1144 * bfd-in2.h: Re-generate.
1145 * cache.c: Update copyright.
1146 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1148 (close_one): Use real_ftell.
1149 * bfdio.c: Update copyright.
1150 (real_ftell, real_fseek): New functions.
1151 (bfd_tell): Use real_fseek and real_ftell, change return type to
1153 (bfd_seek): Use real_ftell and real_fseek, change type of
1154 file_position to a file_ptr.
1155 * libbfd-in.h: Update copyright.
1156 (real_ftell, real_fseek): Declare.
1157 * libbfd.h: Re-generate.
1159 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1160 fseeko and fseeko64. Determine bfd_file_ptr.
1161 * configure: Re-generate.
1162 * config.in: Re-generate.
1164 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1166 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1167 * elf32-h8300.c: Likewise.
1169 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1170 Nick Clifton <nickc@redhat.com>
1172 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1173 GOT entries with no associated GOT subsection.
1175 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1177 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1178 * elf.c (swap_out_syms): Use it to decide whether local section
1179 symbols should be named.
1180 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1181 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1182 (elf_backend_name_local_section_symbols): Define.
1183 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1185 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1187 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1188 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1191 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1193 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1194 to bfd_link_hash_entry passed by reference to
1195 _bfd_generic_link_add_one_symbol.
1197 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1199 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1200 relocations against dynamic symbols.
1202 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1204 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1207 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1209 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1210 * bfd-in2.h, libbfd.h: Rebuilt.
1212 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1214 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1215 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1216 flag has been cleared.
1218 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1220 * coff-h8300.c: Add and adjust comments about relaxation.
1221 * elf32-h8300.c: Likewise.
1223 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1225 * coff-h8300.c: Fix comment typos.
1226 * elf32-h8300.c: Likewise.
1228 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1230 * coff-h8300.c: Add comments about relaxation.
1231 * elf32-h8300.c: Likewise.
1233 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1235 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1237 * aclocal.m4: Regenerate.
1238 * configure: Regenerate.
1240 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1242 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1243 mips_elf64_rtype_to_howto instead of using howto_table.
1245 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1247 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1249 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1250 relocs which would not use the PLT.
1252 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1254 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1255 (ppc64_elf_gc_sweep_hook): Likewise.
1256 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1258 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1260 Adds linker relaxation support for bit manipulation insns like
1261 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1263 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1264 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1265 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1266 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1268 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1270 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1272 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1274 * elf32-h8300.c: Fix formatting.
1276 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1278 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1279 dynamic object is present. Declare r_symndx and h in an inner
1281 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1283 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1285 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1286 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1287 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1288 identically. Do not emit PC24 relocations for shared libraries.
1289 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1290 identically. Don't adjust pc_count.
1291 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1292 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1293 adjust count for branch relocations.
1294 (allocate_dynrelocs): Correct typo in call to
1295 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1296 PC24 or PLT32 relocs when linking.
1298 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1300 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1301 relocation howto with ARM_26 one for consistency.
1302 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1303 that will be converted to ARM_26D ones, since we always want 'done'
1304 relocations to be reflected in section's data.
1305 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1307 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1310 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1312 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1313 are not partial_inplace during a relocatable link.
1315 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1317 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1318 if no dynamic object is present. Declare r_symndx and h in an
1321 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1323 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1324 trampoline if it is known out of range.
1326 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1328 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1329 * elf32-frv.c (_frv_osec_readonly_p): New.
1330 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1332 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1333 (elf32_frv_relocate_section): Likewise. Error out if attempting
1334 to emit rofixups or dynamic relocs in read-only segments. Use
1335 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1336 dynamic relocations.
1337 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1338 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1339 relocations or fixups involving merged sections correctly. Avoid
1340 crash when undefined symbol is referenced by R_FRV_32 or
1341 R_FRV_FUNCDESC_VALUE.
1342 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1343 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1344 input section holding local symbol to addend of R_FRV_32 or
1345 R_FRV_FUNCDESC_VALUE dynamic relocation.
1346 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1347 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1348 (elf32_frv_always_size_sections): Don't store pointer to
1349 __stacksize symbol in sec_info.
1350 (elf32_frv_modify_segment_map): Look it up here.
1351 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1352 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1353 of the lazy PLT entry, not only its offset, as the low word of a
1354 function descriptor.
1355 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1356 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1357 if a hash table entry already exists but is not a definition.
1358 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1359 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1360 (_frv_add_rofixup): Don't inline.
1361 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1362 for undefweak symbols.
1363 (elf32_frv_relocate_section): Avoid crash while computing
1364 relocation when linking with shared library. Only emit rofixups
1365 and dynamic relocations for alloc&load sections. Mark binaries
1366 with inter-segment relocations for relocation as a unit.
1367 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1368 (DEFAULT_STACK_SIZE): New.
1369 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1370 emit rofixups or dynamic relocs when linking dynamic non-PIE
1372 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1373 shared libs too. Reserve the last entry for the GOT pointer.
1374 (elf32_frv_finish_dynamic_sections): Emit it.
1375 (elf32_frv_always_size_sections): New.
1376 (elf32_frv_modify_segment_map): New.
1377 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1379 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1380 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1381 (elf_backend_always_size_sections): New.
1382 (elf_backend_modify_segment_map): New.
1383 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1384 * config.bfd: Added frv-*-*linux*.
1385 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1386 ABS section, instead of crashing.
1387 (elf32_frv_relocate_section): Don't crash before warning about
1388 different segments in non-PIC relocation.
1389 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1390 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1391 relocs to undefweak symbols.
1392 (elf32_frv_relocate_section): Ditto for undefined symbols.
1393 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1394 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1395 gotfixup section was created.
1396 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1397 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1398 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1399 complain_overflow_signed.
1400 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1401 have not been allocated.
1402 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1403 privfd only if dynamic sections were created.
1404 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1405 for GPREL relocs. When linking relocatable FDPIC executables,
1406 emit warnings for relocations that would be illegal on PIE or
1407 shared libraries. Emit rofixup for R_FRV_32 only if input object
1409 (_frv_create_got_section): Define _gp symbol in the rofixup
1411 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1412 dynamic sections missing, error out requesting -melf32frvfd.
1413 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1414 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1415 computation of addends from section and global or local symbol
1416 value. Change return type to bfd_boolean, and return a failure if
1417 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1418 nonzero addend is required.
1419 (elf32_frv_relocate_section): Likewise. Print error for
1420 unsupported nonzero addends.
1421 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1422 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1423 force everything local.
1424 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1425 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1426 (frv_gotfixup_section): New.
1427 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1428 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1430 (_frv_add_rofixup): New.
1431 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1432 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1433 improve some ugly conditions.
1434 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1435 relocations in fdpic.
1436 (_frv_create_got_section): Create .rofixup.got section.
1437 (struct _frv_dynamic_got_info): Added fixups.
1438 (_frv_count_got_plt_entries): Account in-GOT relocations into
1439 relocs32, relocsfd and relocsfdv. Account them into relocs or
1440 fixups, as appropriate.
1441 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1443 (elf32_frv_finish_dynamic_sections): Verify that the right number
1444 of relocations and fixups was generated.
1445 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1447 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1448 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1449 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1450 descriptor of a (formerly-)global symbol is local.
1451 (struct frv_pic_relocs_info): Adjust comments.
1452 (_frv_emit_got_relocs_plt_entries): Adjust.
1453 (elf32_frv_relocate_section): Likewise.
1454 (_frv_count_got_plt_entries): Likewise.
1455 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1456 symbol's value to addend in the common preamble. Decay dynamic
1457 symbols to section+offset if they bind or call locally, for GOT
1458 and FUNCDESC_VALUE, respectively.
1459 (elf32_frv_relocate_section): Likewise.
1460 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1461 internal or hidden visibility.
1462 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1463 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1464 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1465 (elf32_frv_relocate_section): Pass relocation addend in. Use
1466 original relocation addend to look up the got relocs/plt entries
1467 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1468 processing relocations that reference .scommon symbols.
1469 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
1470 Introduce support for dynamic linking.
1471 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
1472 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
1473 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
1474 (frv_reloc_type_lookup): Return REL howtos for executables and
1476 (frv_info_to_howto_rel): New.
1477 (struct frv_elf_link_hash_table): New.
1478 (frv_hash_table, frv_got_section, frv_gotrel_section,
1479 frv_plt_section, frv_pltrel_section, frv_relocs_info,
1480 frv_got_initial_offset, frv_plt_initial_offset): New macros.
1481 (frv_elf_link_hash_table_create): New.
1482 (struct frv_pic_relocs_info): New.
1483 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
1484 (frv_pic_relocs_info_find): New.
1485 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
1487 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
1488 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
1489 (_frv_emit_got_relocs_plt_entries): New.
1490 (elf32_frv_relocate_section): Add support for dynamic linking.
1491 Handle new relocations.
1492 (_frv_create_got_section): New.
1493 (elf32_frv_create_dynamic_sections): New.
1494 (ELF_DYNAMIC_INTERPRETER): New.
1495 (struct _frv_dynamic_got_info): New.
1496 (_frv_count_got_plt_entries): New.
1497 (struct _frv_dynamic_got_plt_info): New.
1498 (_frv_compute_got_alloc_data): New.
1499 (_frv_get_got_entry, _frv_get_fd_entry): New.
1500 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
1501 (_frv_resolve_final_relocs_info): New.
1502 (elf32_frv_size_dynamic_sections): New.
1503 (elf32_frv_finish_dynamic_sections): New.
1504 (elf32_frv_adjust_dynamic_symbol): New.
1505 (elf32_frv_finish_dynamic_symbol): New.
1506 (elf32_frv_check_relocs): Handle new relocs. Explain how the
1508 (elf_info_to_howto_rel): Define.
1509 (bfd_elf32_bfd_link_hash_table_create): Define.
1510 (elf_backend_create_dynamic_sections): Define.
1511 (elf_backend_adjust_dynamic_symbol): Define.
1512 (elf_backend_size_dynamic_sections): Define.
1513 (elf_backend_finish_dynamic_symbol): Define.
1514 (elf_backend_finish_dynamic_sections): Define.
1515 (elf_backend_want_got_sym): Define.
1516 (elf_backend_got_header_size): Define.
1517 (elf_backend_want_got_plt): Define.
1518 (elf_backend_plt_readonly): Define.
1519 (elf_backend_want_plt_sym): Define.
1520 (elf_backend_plt_header_size): Define.
1521 (elf_backend_may_use_rel_p): Define.
1522 (elf_backend_may_use_rela_p): Define.
1523 (elf_backend_default_use_rela_p): Define.
1524 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1525 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
1526 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
1527 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
1528 (frv_reloc_map): Map the corresponding BFD relocs to them.
1529 (frv_reloc_type_lookup): ... and back to BFD relocs.
1530 * reloc.c: New relocs.
1531 * bfd-in2.h, libbfd.h: Rebuilt.
1532 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1533 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
1534 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
1535 R_FRV_FUNCDESC_GOTLO): New.
1536 (frv_reloc_map): Map the corresponding BFD relocs to them.
1537 (frv_reloc_type_lookup): ... and back to BFD relocs.
1538 * reloc.c: New relocs.
1539 * bfd-in2.h, libbfd.h: Rebuilt.
1541 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1543 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1544 targets to support pages of up to 64kB.
1545 (elf32_bed): Redefine to get a separate backend data structure for
1546 traditional targets.
1547 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1548 targets to support pages of up to 64kB.
1549 (elf64_bed): Redefine to get a separate backend data structure for
1550 traditional targets.
1551 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
1552 targets to support pages of up to 64kB.
1553 (elf32_bed): Redefine to get a separate backend data structure for
1554 traditional targets.
1556 2004-01-04 Mark Kettenis <kettenis@gnu.org>
1558 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
1560 2004-01-02 Mark Kettenis <kettenis@gnu.org>
1562 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
1563 (elf_i386_grok_psinfo): Likewise.
1565 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1567 * config.bfd: Add m68k-uClinux target.
1569 2004-01-01 Grant Edwards <grante@visi.com>
1571 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
1572 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
1573 (elf32_h8_gc_sweep_hook): New function.
1574 (elf_backend_gc_mark_hook): Define.
1575 (elf_backend_gc_sweep_hook): Define.
1576 (elf_backend_can_gc_sections): Define.
1578 For older changes see ChangeLog-0203
1584 version-control: never
projects / deliverable / binutils-gdb.git / blob