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b761a207
BE		 12006-03-30 Ben Elliston <bje@au.ibm.com>
2
3 PR ld/2267
4 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
5 special section number that exceeds the number of ELF sections
6 (eg. SHN_MIPS_SCOMMON).
7
ead49a57
RS		 82006-03-27 Richard Sandiford <richard@codesourcery.com>
9
10 * elfxx-mips.c (mips_got_entry): Add more commentary.
11 (mips_elf_local_got_index): Use the hash table entry to record
12 the GOT index of forced-local symbols.
13 (mips_elf_initialize_tls_index): Rearrange code. Store the index
14 in either the hash table entry or the mips_got_entry, not both.
15 Add more commentary.
16 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
17 mips_elf_initialize_tls_index.
18
3b55e94a
BS		 192006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
20
21 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
22 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
23 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
24 bfin_areloc_howto_table): Delete. All
25 uses deleted as well.
26 (bfin_reloc_map): Delete all stack relocs.
27 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
28 bfin_reloc_type_lookup): Don't support them.
29 (bfin_relocate_section): Don't try to handle them.
30
48d502e1
BS		 31 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
32 * configure.in: Likewise.
33 * configure: Regenerate.
34 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
35 (BFIN_RELOC_MAX): Now 0x21.
36 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
37 (bfd_elf32_bfinfdpic_vec): Declare.
38 (IS_FDPIC): New macro.
39 (struct bfinfdpic_elf_link_hash_table): New struct.
40 (bfinfdpic_hash_table, bfinfdpic_got_section,
41 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
42 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
43 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
44 bfinfdpic_plt_initial_offset): Accessor macros for it.
45 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
46 (struct bfinfdpic_relocs_info): New struct.
47 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
48 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
49 DEFAULT_STACK_SIZE): New macros.
50 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
51 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
52 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
53 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
54 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
55 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
56 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
57 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
58 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
59 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
60 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
61 _bfinfdpic_resolve_final_relocs_info,
62 elf32_bfinfdpic_size_dynamic_sections,
63 elf32_bfinfdpic_always_size_sections,
64 elf32_bfinfdpic_modify_segment_map,
65 _bfinfdpic_count_got_plt_entries,
66 elf32_bfinfdpic_finish_dynamic_sections,
67 elf32_bfinfdpic_adjust_dynamic_symbol,
68 elf32_bfinfdpic_finish_dynamic_symbol,
69 elf32_bfinfdpic_elf_use_relative_eh_frame,
70 elf32_bfinfdpic_elf_encode_eh_address,
71 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
72 elf32_bfinfdpic_copy_private_bfd_data,
73 (struct _bfinfdpic_dynamic_got_info,
74 struct _bfinfdpic_dynamic_got_plt_info): New structs.
75 (elf32_bfin_print_private_bfd_data): Print PIC flags.
76 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
77 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
78 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
79 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
80 bfd_elf32_bfd_copy_private_bfd_data,
81 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
82 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
83 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
84 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
85 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
86 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
87 elf_backend_omit_section_dynsym): Redefine these macros and include
88 "elf32-target.h" again to create the elf32-bfinfdpic target.
89 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
90 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
91 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
92 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
93 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
94 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
95 BFD_RELOC_BFIN_GOTOFFLO): New.
96 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
97 (_bfd_target_vector): Add it.
98 * bfd-in2.h: Regenerate.
99 * libbfd.h: Regenerate.
100
a9d34880
RS		 1012006-03-25 Richard Sandiford <richard@codesourcery.com>
102
103 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
104 incompatible. Likewise MAC and EMAC code.
105 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
106 bfd_get_compatible to set the new bfd architecture. Rely on it
107 to detect incompatibilities.
108
2a23c2c5
BW		 1092006-03-22 Bob Wilson <bob.wilson@acm.org>
110
111 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
112 rel->r_addend is zero.
113
6d79d2ed
RS		 1142006-03-22 Richard Sandiford <richard@codesourcery.com>
115
116 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
117 of "loc".
118
0a44bf69
RS		 1192006-03-22 Richard Sandiford <richard@codesourcery.com>
120 Daniel Jacobowitz <dan@codesourcery.com>
121 Phil Edwards <phil@codesourcery.com>
122 Zack Weinberg <zack@codesourcery.com>
123 Mark Mitchell <mark@codesourcery.com>
124 Nathan Sidwell <nathan@codesourcery.com>
125
126 * bfd-in2.h: Regenerate.
127 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
128 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
129 (bfd_elf32_littlemips_vxworks_vec): Likewise.
130 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
131 (bfd_elf32_littlemips_vec): Likewise.
132 (bfd_elf32_nbigmips_vec): Likewise.
133 (bfd_elf32_nlittlemips_vec): Likewise.
134 (bfd_elf32_ntradbigmips_vec): Likewise.
135 (bfd_elf32_ntradlittlemips_vec): Likewise.
136 (bfd_elf32_tradbigmips_vec): Likewise.
137 (bfd_elf32_tradlittlemips_vec): Likewise.
138 (bfd_elf64_bigmips_vec): Likewise.
139 (bfd_elf64_littlemips_vec): Likewise.
140 (bfd_elf64_tradbigmips_vec): Likewise.
141 (bfd_elf64_tradlittlemips_vec): Likewise.
142 * elf32-mips.c: Include elf-vxworks.h.
143 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
144 instead of calling mips_elf32_rtype_to_howto directly.
145 (mips_vxworks_copy_howto_rela): New reloc howto.
146 (mips_vxworks_jump_slot_howto_rela): Likewise.
147 (mips_vxworks_bfd_reloc_type_lookup): New function.
148 (mips_vxworks_rtype_to_howto): Likewise.
149 (mips_vxworks_final_write_processing): Likewise.
150 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
151 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
152 (elf_backend_want_got_plt): Likewise.
153 (elf_backend_want_plt_sym): Likewise.
154 (elf_backend_got_symbol_offset): Likewise.
155 (elf_backend_want_dynbss): Likewise.
156 (elf_backend_may_use_rel_p): Likewise.
157 (elf_backend_may_use_rela_p): Likewise.
158 (elf_backend_default_use_rela_p): Likewise.
159 (elf_backend_got_header_size: Likewise.
160 (elf_backend_plt_readonly): Likewise.
161 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
162 (elf_backend_mips_rtype_to_howto): Likewise.
163 (elf_backend_adjust_dynamic_symbol): Likewise.
164 (elf_backend_finish_dynamic_symbol): Likewise.
165 (bfd_elf32_bfd_link_hash_table_create): Likewise.
166 (elf_backend_add_symbol_hook): Likewise.
167 (elf_backend_link_output_symbol_hook): Likewise.
168 (elf_backend_emit_relocs): Likewise.
169 (elf_backend_final_write_processing: Likewise.
170 (elf_backend_additional_program_headers): Likewise.
171 (elf_backend_modify_segment_map): Likewise.
172 (elf_backend_symbol_processing): Likewise.
173 * elfxx-mips.c: Include elf-vxworks.h.
174 (mips_elf_link_hash_entry): Add is_relocation_target and
175 is_branch_target fields.
176 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
177 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
178 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
179 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
180 Return 3 for VxWorks.
181 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
182 mips_elf_link_hash_table. Return 0 for VxWorks.
183 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
184 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
185 (mips_vxworks_exec_plt0_entry): New variable.
186 (mips_vxworks_exec_plt_entry): Likewise.
187 (mips_vxworks_shared_plt0_entry): Likewise.
188 (mips_vxworks_shared_plt_entry): Likewise.
189 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
190 (mips_elf_rel_dyn_section): Change the bfd argument to a
191 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
192 the name of the section.
193 (mips_elf_initialize_tls_slots): Update the call to
194 mips_elf_rel_dyn_section.
195 (mips_elf_gotplt_index): New function.
196 (mips_elf_local_got_index): Add an input_section argument.
197 Update the call to mips_elf_create_local_got_entry.
198 (mips_elf_got_page): Likewise.
199 (mips_elf_got16_entry): Likewise.
200 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
201 arguments. Create dynamic relocations for each entry on VxWorks.
202 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
203 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
204 and MIPS_RESERVED_GOTNO.
205 (mips_elf_create_got_section): Update the uses of
206 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
207 (is_gott_symbol): New function.
208 (mips_elf_calculate_relocation): Use a dynobj local variable.
209 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
210 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
211 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
212 relocations on VxWorks. Add dynamic relocations for references
213 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
214 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
215 in VxWorks executables.
216 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
217 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
218 Don't allocate a null entry on VxWorks.
219 (mips_elf_create_dynamic_relocation): Update the call to
220 mips_elf_rel_dyn_section. Use absolute rather than relative
221 relocations for VxWorks, and make them RELA rather than REL.
222 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
223 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
224 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
225 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
226 Call elf_vxworks_create_dynamic_sections for VxWorks and
227 initialize the plt_header_size and plt_entry_size fields.
228 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
229 used in VxWorks executables. Don't allocate dynamic relocations
230 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
231 Set is_relocation_target for each symbol referenced by a relocation.
232 Allocate .rela.dyn entries for relocations against the special
233 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
234 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
235 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
236 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
237 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
238 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
239 relocations. Don't set no_fn_stub on VxWorks.
240 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
241 mips_elf_allocate_dynamic_relocations.
242 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
243 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
244 entries for VxWorks, and do not create multiple GOTs.
245 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
246 Handle .got specially for VxWorks. Update the uses of
247 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
248 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
249 once its final size is known. Set DF_TEXTREL for VxWorks. Add
250 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
251 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
252 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
253 (mips_vxworks_finish_exec_plt): Likewise.
254 (mips_vxworks_finish_shared_plt): Likewise.
255 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
256 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
257 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
258 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
259 and mips_elf_rel_dyn_section. Use a different GOT header for
260 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
261 (_bfd_mips_elf_link_hash_table_create): Initialize the new
262 mips_elf_link_hash_table fields.
263 (_bfd_mips_vxworks_link_hash_table_create): New function.
264 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
265 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
266 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
267 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
268 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
269 * libbfd.h: Regenerate.
270 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
271 (elf32-mips.lo): Likewise.
272 * Makefile.in: Regenerate.
273 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
274 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
275 (bfd_elf32_littlemips_vxworks_vec): Likewise.
276 (_bfd_target_vector): Add entries for them.
277
a2199086
DA		 2782006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
279
280 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
281 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
282 (elf_backend_special_sections): Remove #undef.
283
af7cfa33
DA		 2842006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
285
286 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
287 for undefined weak symbols.
288
a4676736
L		 2892006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
290
291 PR ld/2462
292 * elflink.c (bfd_elf_final_link): Remove
293 bed->elf_backend_emit_relocs from emit_relocs.
294
e1710606
AO		 2952006-03-17 Alexandre Oliva <aoliva@redhat.com>
296
297 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
298 first relocation to the second when relaxing TLS GD to LE;
299 zero it out when relaxing to IE.
300
2de92251
AM		 3012006-03-17 Alan Modra <amodra@bigpond.net.au>
302
303 PR 2434
304 * elflink.c (elf_link_add_object_symbols): Save and restore
305 warning sym's linked sym.
306
66eb6687
AM		 3072006-03-16 Alan Modra <amodra@bigpond.net.au>
308
309 PR 2434
310 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
311 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
312 hash_table -> htab. Formatting. Save entire symbol table
313 before loading as-needed syms, and restore afterwards if lib not
314 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
315 name. Free some buffers earlier.
316 * bfd-in.h (struct bfd_hash_table): Add entsize.
317 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
318 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
319 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
320 hash table.
321 (bfd_hash_table_init): Add param, adjust calls.
322 * aoutx.h: Adjust all hash_table_init functions and calls.
323 * bfd.c: Likewise.
324 * coff-arm.c: Likewise.
325 * coff-h8300.c: Likewise.
326 * coff-ppc.c: Likewise.
327 * cofflink.c: Likewise.
328 * ecoff.c: Likewise.
329 * ecofflink.c: Likewise.
330 * elf-m10300.c: Likewise.
331 * elf-strtab.c: Likewise.
332 * elf.c: Likewise.
333 * elf32-arm.c: Likewise.
334 * elf32-bfin.c: Likewise.
335 * elf32-cris.c: Likewise.
336 * elf32-frv.c: Likewise.
337 * elf32-hppa.c: Likewise.
338 * elf32-i386.c: Likewise.
339 * elf32-m32r.c: Likewise.
340 * elf32-m68hc1x.c: Likewise.
341 * elf32-m68k.c: Likewise.
342 * elf32-ppc.c: Likewise.
343 * elf32-s390.c: Likewise.
344 * elf32-sh.c: Likewise.
345 * elf32-vax.c: Likewise.
346 * elf64-alpha.c: Likewise.
347 * elf64-hppa.c: Likewise.
348 * elf64-ppc.c: Likewise.
349 * elf64-s390.c: Likewise.
350 * elf64-sh64.c: Likewise.
351 * elf64-x86-64.c: Likewise.
352 * elfxx-ia64.c: Likewise.
353 * elfxx-mips.c: Likewise.
354 * elfxx-sparc.c: Likewise.
355 * i386linux.c: Likewise.
356 * libaout.h: Likewise.
357 * libbfd-in.h: Likewise.
358 * libcoff-in.h: Likewise.
359 * linker.c: Likewise.
360 * m68klinux.c: Likewise.
361 * merge.c: Likewise.
362 * opncls.c: Likewise.
363 * pdp11.c: Likewise.
364 * sparclinux.c: Likewise.
365 * stabs.c: Likewise.
366 * sunos.c: Likewise.
367 * vms.c: Likewise.
368 * xcofflink.c: Likewise.
369 * section.c (struct section_hash_entry): Move to..
370 * libbfd-in.h: ..here.
371 * Makefile.am: Run "make dep-am"
372 * Makefile.in: Regenerate.
373 * bfd-in2.h: Regenerate.
374 * libbfd.h: Regenerate.
375 * libcoff.h: Regenerate.
376
7123df0e
AM		 3772006-03-16 Alan Modra <amodra@bigpond.net.au>
378
379 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
380 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
381 last change to REL32 relocs so that they are counted as
382 possibly dynamic as per REL24 and REL14.
383
fd38b44c
AM		 3842006-03-16 Alan Modra <amodra@bigpond.net.au>
385
386 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
387 checks from REL32.
388
eb111b1f
BE		 3892006-03-15 Ben Elliston <bje@au.ibm.com>
390
391 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
392 in_list elements, not just the first.
393
81d43bff
RS		 3942006-03-14 Richard Sandiford <richard@codesourcery.com>
395
396 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
397 out from...
398 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
399 for final links too.
400
d329bcd1
RS		 4012006-03-13 Richard Sandiford <richard@codesourcery.com>
402
403 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
404
75a657ba
L		 4052006-03-11 H.J. Lu <hongjiu.lu@intel.com>
406
407 PR ld/2443
408 * dwarf2.c (concat_filename): Don't issue an error if file is
409 0.
410
3a4a14e9
PB		 4112006-03-10 Paul Brook <paul@codesourcery.com>
412
413 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
414 (elf32_arm_print_private_bfd_data): Ditto.
415
38406048
PB		 4162006-03-09 Paul Brook <paul@codesourcery.com>
417
418 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
419 mapping symbols.
420
eed62c48
NC		 4212006-03-09 Khem Raj <khem@mvista.com>
422
423 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
424 char type.
425
6d2cf7d8
L		 4262006-03-08 H.J. Lu <hongjiu.lu@intel.com>
427
428 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
429
00a97672
RS		 4302006-03-07 Richard Sandiford <richard@codesourcery.com>
431 Daniel Jacobowitz <dan@codesourcery.com>
432 Zack Weinberg <zack@codesourcery.com>
433 Nathan Sidwell <nathan@codesourcery.com>
434 Paul Brook <paul@codesourcery.com>
435 Ricardo Anguiano <anguiano@codesourcery.com>
436 Phil Edwards <phil@codesourcery.com>
437
438 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
439 (bfd_elf32_bigarm_symbian_vec): Likewise.
440 (bfd_elf32_bigarm_vxworks_vec): Likewise.
441 (bfd_elf32_littlearm_vec): Likewise.
442 (bfd_elf32_littlearm_symbian_vec): Likewise.
443 (bfd_elf32_littlearm_vxworks_vec): Likewise.
444 * configure: Regenerate.
445 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
446 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
447 (elf32_arm_vxworks_bed): Add forward declaration.
448 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
449 (elf32_arm_vxworks_exec_plt0_entry): New table.
450 (elf32_arm_vxworks_exec_plt_entry): Likewise.
451 (elf32_arm_vxworks_shared_plt_entry): Likewise.
452 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
453 (reloc_section_p): New function.
454 (create_got_section): Use RELOC_SECTION.
455 (elf32_arm_create_dynamic_sections): Likewise. Call
456 elf_vxworks_create_dynamic_sections for VxWorks targets.
457 Choose between the two possible values of plt_header_size
458 and plt_entry_size.
459 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
460 (elf32_arm_abs12_reloc): New function.
461 (elf32_arm_final_link_relocate): Call it. Allow the creation of
462 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
463 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
464 r_addend fields of relocs. On rela targets, skip any code that
465 adjusts in-place addends. When using _bfd_link_final_relocate
466 to perform a final relocation, pass rel->r_addend as the addend
467 argument.
468 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
469 object, ignore flags that are not standard on VxWorks.
470 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
471 relocs on VxWorks. Use reloc_section_p.
472 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
473 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
474 .rela.plt.unloaded relocs on VxWorks targets.
475 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
476 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
477 instead of DT_REL* tags on RELA targets.
478 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
479 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
480 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
481 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
482 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
483 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
484 Correct the .rela.plt.unreloaded symbol indexes.
485 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
486 hook on VxWorks targets.
487 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
488 Minor formatting tweak.
489 (elf32_arm_vxworks_final_write_processing): New function.
490 (elf_backend_add_symbol_hook): Override for VxWorks and reset
491 for Symbian.
492 (elf_backend_final_write_processing): Likewise.
493 (elf_backend_emit_relocs): Likewise.
494 (elf_backend_want_plt_sym): Likewise.
495 (ELF_MAXPAGESIZE): Likewise.
496 (elf_backend_may_use_rel_p): Minor formatting tweak.
497 (elf_backend_may_use_rela_p): Likewise.
498 (elf_backend_default_use_rela_p): Likewise.
499 (elf_backend_rela_normal): Likewise.
500 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
501
0b2e31dc
NS		 5022006-03-06 Nathan Sidwell <nathan@codesourcery.com>
503
504 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
505 New. Adjust other variants.
506 (bfd_default_scan): Update.
507 * bfd-in2.h: Rebuilt.
508 * cpu-m68k.c: Adjust.
509 (bfd_m68k_compatible): New. Use it for architectures.
510 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
511 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
512 mismatch.
513 (elf32_m68k_print_private_bfd_data): Adjust.
514 * ieee.c (ieee_write_processor): Adjust.
515
d8d1c398
AM		 5162006-03-06 Alan Modra <amodra@bigpond.net.au>
517
518 * dwarf2.c: Formatting.
519 (add_line_info): Remove outer loop.
520
d4c32a81
L		 5212006-03-05 H.J. Lu <hongjiu.lu@intel.com>
522 Alan Modra <amodra@bigpond.net.au>
523
524 PR binutils/2338
525 * dwarf2.c (loadable_section): New struct.
526 (dwarf2_debug): Add loadable_section_count and
527 loadable_sections.
528 (new_line_sorts_after): New.
529 (add_line_info): Use new_line_sorts_after to compare line
530 addresses.
531 (check_function_name): Removed.
532 (unset_sections): New.
533 (place_sections): New.
534 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
535 and unset_sections on relocatable files.
536 (_bfd_dwarf2_find_line): Likewise.
537
4cdc7696
NC		 5382006-03-03 Nick Clifton <nickc@redhat.com>
539
540 * cpu-avr.c: Update to ISO-C90 formatting.
541 * elf32-avr.c: Likewise.
542
df406460
NC		 5432006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
544
545 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
546 and R_AVR_MS8_LDI
547 (bfd_elf_avr_final_write_processing): Set
548 EF_AVR_LINKRELAX_PREPARED in e_flags field.
549 (elf32_avr_relax_section): New function.
550 (elf32_avr_relax_delete_bytes): New function.
551 (elf32_avr_get_relocated_section_contents): New function.
552 (avr_pc_wrap_around): New function.
553 (avr_relative_distance_considering_wrap_around): New function.
554 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
555 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
556 * libbfd.h: Regenerate.
557 * bfd-in2.h: Regenerate.
558
a1013894
DD		 5592006-03-02 DJ Delorie <dj@redhat.com>
560
561 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
562 calculations.
563
7c492719
RS		 5642006-03-02 Richard Sandiford <richard@codesourcery.com>
565
566 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
567 bfd_elf32_powerpc_vxworks_vec.
568
e970df31
NC		 5692006-03-02 Nick Clifton <nickc@redhat.com>
570
571 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
572
711de32c
RS		 5732006-03-02 Richard Sandiford <richard@codesourcery.com>
574
575 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
576 elf_vxworks_create_dynamic_sections.
577 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
578 symbol handling.
579 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
580 elf_vxworks_create_dynamic_sections.
581 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
582 symbol handling.
583 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
584 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
585
9c72ff84
RS		 5862006-03-02 Richard Sandiford <richard@codesourcery.com>
587
588 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
589 (elf_backend_link_output_symbol_hook): Use
590 elf_vxworks_link_output_symbol_hook instead.
591 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
592 (elf_backend_link_output_symbol_hook): Use
593 elf_vxworks_link_output_symbol_hook instead.
594 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
595 same interface as elf_backend_link_output_symbol_hook.
596 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
597 prototype accordingly.
598
4a3dc543
RS		 5992006-03-02 Richard Sandiford <richard@codesourcery.com>
600
601 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
602 (ppc_elf_link_hash_table): Replace old_got and new_got with
603 plt_type and can_use_new_plt.
604 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
605 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
606 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
607 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
608 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
609 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
610 this function should not be called for VxWorks targets.
611 (ppc_elf_tls_setup): Use plt_type instead of old_got.
612 (allocate_got): Likewise. Rearrange so that max_before_header
613 is only used for PLT_OLD and PLT_NEW.
614 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
615 (ppc_elf_size_dynamic_sections): Likewise.
616 (ppc_elf_relax_section): Likewise.
617 (ppc_elf_relocate_section): Likewise.
618 (ppc_elf_finish_dynamic_symbol): Likewise.
619 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
620
5ae0bfb6
RS		 6212006-02-28 Richard Sandiford <richard@codesourcery.com>
622
623 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
624 (elf_i386_link_hash_table_create): Initialize it.
625 (elf_i386_compute_jump_table_size): Use it instead of
626 srelplt->reloc_count.
627 (allocate_dynrelocs): Likewise.
628 (elf_i386_size_dynamic_sections): Likewise.
629 (elf_i386_relocate_section): Likewise.
630
63752a75
JJ		 6312006-02-27 Jakub Jelinek <jakub@redhat.com>
632
633 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
634 (_bfd_elf_write_section_eh_frame): Likewise.
635
f7d9e5c3
CD		 6362006-02-27 Carlos O'Donell <carlos@codesourcery.com>
637
638 * po/Make-in: Add html target.
639
22edb2f1
RS		 6402006-02-27 Richard Sandiford <richard@codesourcery.com>
641
642 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
643 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
644 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
645 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
646 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
647 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
648 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
649 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
650 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
651 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
652 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
653 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
654 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
655 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
656 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
657 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
658 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
659 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
660 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
661 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
662 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
663
7325306f
RS		 6642006-02-25 Richard Sandiford <richard@codesourcery.com>
665
666 * elf-bfd.h (elf_link_hash_table): Add hplt field.
667 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
668 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
669 * elf32-frv.c (_frv_create_got_section): Likewise.
670 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
671 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
672 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
673 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
674 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
675 (elf_i386_link_hash_table_create): Don't initialize them.
676 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
677 hgot fields.
678 (elf_i386_finish_dynamic_symbol): Likewise.
679 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
680 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
681 (ppc_elf_finish_dynamic_symbol): Likewise.
682
6772dd07
DD		 6832006-02-24 DJ Delorie <dj@redhat.com>
684
685 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
686 (m32c_elf_relocate_section): Don't relocate them.
687 (compare_reloc): New.
688 (relax_reloc): Remove.
689 (m32c_offset_for_reloc): New.
690 (m16c_addr_encodings): New.
691 (m16c_jmpaddr_encodings): New.
692 (m32c_addr_encodings): New.
693 (m32c_elf_relax_section): Relax jumps and address displacements.
694 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
695 short jumps.
696
697 * reloc.c: Add m32c relax relocs.
698 * libbfd.h: Regenerate.
699 * bfd-in2.h: Regenerate.
700
508c3946
L		 7012006-02-24 H.J. Lu <hongjiu.lu@intel.com>
702
703 PR ld/2218
704 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
705 (_bfd_elf_link_hash_fixup_symbol): New.
706
707 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
708 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
709 it isn't NULL.
710
711 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
712
713 * elfxx-target.h (elf_backend_fixup_symbol): New.
714 (elfNN_bed): Initialize elf_backend_fixup_symbol.
715
59cf82fe
L		 7162006-02-23 H.J. Lu <hongjiu.lu@intel.com>
717
718 * cpu-ia64-opc.c (ins_immu5b): New.
719 (ext_immu5b): Likewise.
720 (elf64_ia64_operands): Add IMMU5b.
721
22d606e9
AM		 7222006-02-21 Alan Modra <amodra@bigpond.net.au>
723
724 PR ld/2218
725 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
726 is dynamic.
727 * elf32-hppa.c (allocate_dynrelocs): Likewise.
728 * elf32-i386.c (allocate_dynrelocs): Likewise.
729 * elf32-s390.c (allocate_dynrelocs): Likewise.
730 * elf32-sh.c (allocate_dynrelocs): Likewise.
731 * elf64-s390.c (allocate_dynrelocs): Likewise.
732 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
733 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
734 on undef weak with non-default visibility too.
735 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
736
3168356f
AM		 7372006-02-21 Alan Modra <amodra@bigpond.net.au>
738
739 * bfd.c: (_bfd_default_error_handler): Don't call abort on
740 error, instead call _exit.
741 (_bfd_abort): Call _exit not xexit.
742
888b45b8
KB		 7432006-02-17 Kevin Buettner <kevinb@redhat.com>
744
745 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
746 New functions.
747 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
748
d70c5fc7
NC		 7492006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
750 Anil Paranjape <anilp1@kpitcummins.com>
751 Shilin Shakti <shilins@kpitcummins.com>
752
753 * Makefile.am: Add xc16x related entry
754 * Makefile.in: Regenerate
755 * archures.c: Add bfd_xc16x_arch
756 * bfd-in2.h: Regenerate
757 * config.bfd: Add xc16x-*-elf
758 * configure.in: Add bfd_elf32_xc16x_vec
759 * configure: Regenerate.
760 * targets.c: Added xc16x related information
761 * cpu-xc16x.c: New file
762 * reloc.c: Add new relocations specific to xc16x:
763 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
764 BFD_RELOC_XC16X_SOF
765 * elf32-xc16x.c: New file.
766
cab87ef9
AM		 7672006-02-17 Alan Modra <amodra@bigpond.net.au>
768
769 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
770 * elf64-ppc.c (allocate_dynrelocs): Likewise.
771
dfbb6ac9
AM		 7722006-02-17 Alan Modra <amodra@bigpond.net.au>
773
774 PR ld/2218
775 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
776 dynamic.
777 (ppc64_elf_relocate_section): Check output reloc section size.
778 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
779
cedc298e
L		 7802006-02-16 H.J. Lu <hongjiu.lu@intel.com>
781
782 PR ld/2322
783 * elf.c (get_segment_type): New function.
784 (_bfd_elf_print_private_bfd_data): Use it.
785 (print_segment_map): New function.
786 (assign_file_positions_for_segments): Call print_segment_map
787 when there are not enough room for program headers.
788
aaa2ab3d
NH		 7892006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
790
791 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
792 traditional MIPS ELF targets.
793
35ccda9e
L		 7942006-02-15 H.J. Lu <hongjiu.lu@intel.com>
795
796 PR binutils/2338
797 * dwarf2.c (check_function_name): New function.
798 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
799 check if function is correct.
800
e0ae6d6f
AM		 8012006-02-16 Alan Modra <amodra@bigpond.net.au>
802
803 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
804 debug sections.
805 (elf_link_input_bfd): Adjust comments.
806
d55ce4e2
L		 8072006-02-10 H.J. Lu <hongjiu.lu@intel.com>
808
809 * elf.c (copy_private_bfd_data): Minor update.
810
84d1d650
L		 8112006-02-10 H.J. Lu <hongjiu.lu@intel.com>
812
813 PR binutils/2258
814 * elf.c (copy_private_bfd_data): Renamed to ...
815 (rewrite_elf_program_header): This.
816 (copy_elf_program_header): New function.
817 (copy_private_bfd_data): Likewise.
818
8192006-02-07 Nathan Sidwell <nathan@codesourcery.com>
266abb8f
NS		 820
821 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
822 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
823 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
824 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
825 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
826 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
827 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
828 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
829 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
830 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
831 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
832 bfd_mach_mcf_isa_b_usp_float_emac): New.
833 (bfd_default_scan): Update coldfire mapping.
834 * bfd-in.h (bfd_m68k_mach_to_features,
835 bfd_m68k_features_to_mach): Declare.
836 * bfd-in2.h: Rebuilt.
837 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
838 adjust legacy names.
839 (m68k_arch_features): New.
840 (bfd_m68k_mach_to_features,
841 bfd_m68k_features_to_mach): Define.
842 * elf32-m68k.c (elf32_m68k_object_p): New.
843 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
844 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
845 (elf_backend_object_p): Define.
846 * ieee.c (ieee_write_processor): Update coldfire machines.
847 * libbfd.h: Rebuilt.
848
75eb734c
SE		 8492006-02-06 Steve Ellcey <sje@cup.hp.com>
850
851 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
852 if SHF_TLS is set.
853
134dcee5
AM		 8542006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
855
856 * coff-z80.c (r_imm24): New howto.
857 (rtype2howto): New case R_IMM24.
858 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
859 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
860
4005427f
RS		 8612006-02-04 Richard Sandiford <richard@codesourcery.com>
862
863 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
864 has already been assigned a GOT index, copy that index to the
865 current hash table entry.
866
bb29dfea
EB		 8672006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
868
869 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
870 for call-to-undefweak reloc overflow.
871
dc669dc8
EB		 8722006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
873
874 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
875 for 32-bit relocs overflow.
876
1a0eb693
PB		 8772006-01-27 Paul Brook <paul@codesourcery.com>
878
879 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
880 objects.
881
67a4f2b7
AO		 8822006-01-18 Alexandre Oliva <aoliva@redhat.com>
883
884 Introduce TLS descriptors for i386 and x86_64.
885 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
886 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
887 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
888 * libbfd.h, bfd-in2.h: Rebuilt.
889 * elf32-i386.c (elf_howto_table): New relocations.
890 (R_386_tls): Adjust.
891 (elf_i386_reloc_type_lookup): Map new relocations.
892 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
893 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
894 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
895 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
896 (elf_i386_local_tlsdesc_gotent): New macro.
897 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
898 (elf_i386_compute_jump_table_size): New macro.
899 (link_hash_newfunc): Initialize tlsdesc_got.
900 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
901 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
902 R_386_TLS_DESC_CALL.
903 (elf_i386_check_relocs): Likewise. Allocate space for
904 local_tlsdesc_gotent.
905 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
906 R_386_TLS_DESC_CALL.
907 (allocate_dynrelocs): Count function PLT relocations. Reserve
908 space for TLS descriptors and relocations.
909 (elf_i386_size_dynamic_sections): Reserve space for TLS
910 descriptors and relocations. Set up sgotplt_jump_table_size.
911 Don't zero reloc_count in srelplt.
912 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
913 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
914 R_386_TLS_DESC_CALL.
915 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
916 (elf_backend_always_size_sections): Define.
917 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
918 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
919 (R_X86_64_standard): Adjust.
920 (x86_64_reloc_map): Map new relocs.
921 (elf64_x86_64_rtype_to_howto): New, split out of...
922 (elf64_x86_64_info_to_howto): ... this function, and...
923 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
924 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
925 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
926 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
927 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
928 (elf64_x86_64_local_tlsdesc_gotent): New macro.
929 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
930 tlsdesc_got and sgotplt_jump_table_size fields.
931 (elf64_x86_64_compute_jump_table_size): New macro.
932 (link_hash_newfunc): Initialize tlsdesc_got.
933 (elf64_x86_64_link_hash_table_create): Initialize new fields.
934 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
935 R_X86_64_TLSDESC_CALL.
936 (elf64_x86_64_check_relocs): Likewise. Allocate space for
937 local_tlsdesc_gotent.
938 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
939 R_X86_64_TLSDESC_CALL.
940 (allocate_dynrelocs): Count function PLT relocations. Reserve
941 space for TLS descriptors and relocations.
942 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
943 descriptors and relocations. Set up sgotplt_jump_table_size,
944 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
945 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
946 and DT_TLSDESC_GOT.
947 (elf64_x86_64_always_size_sections): New. Set up
948 _TLS_MODULE_BASE_.
949 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
950 R_386_TLS_DESC_CALL.
951 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
952 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
953 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
954 (elf_backend_always_size_sections): Define.
955
6dd55cb7
L		 9562006-01-17 H.J. Lu <hongjiu.lu@intel.com>
957
958 PR binutils/2096
959 * dwarf2.c (comp_unit_contains_address): Update comment.
960 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
961 lma. Return TRUE only if both comp_unit_contains_address and
962 comp_unit_find_nearest_line return TRUE.
963 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
964
64d03ab5
AM		 9652006-01-18 Alan Modra <amodra@bigpond.net.au>
966
967 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
968 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
969 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
970 elf_gc_mark_dynamic_ref_symbol. Make global.
971 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
972 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
973 (elfNN_bed): Init new field.
974 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
975 (ppc64_elf_gc_mark_dynamic_ref): New function.
976
b56cbdb9
AM		 9772006-01-17 Alan Modra <amodra@bigpond.net.au>
978
979 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
980
6c10990d
NC		 9812006-01-17 Nick Clifton <nickc@redhat.com>
982
983 PR binutils/2159
984 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
985 parameters.
986
d7f735da
NC		 9872006-01-11 Nick Clifton <nickc@redhat.com>
988
989 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
990 into the newly (re)allocated map array.
991
2bfd55ca
NC		 9922006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
993
994 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
995
bce50a28
JJ		 9962006-01-01 Jakub Jelinek <jakub@redhat.com>
997
998 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
999 for .toc1 section.
1000
e88d958a 1001For older changes see ChangeLog-2005
56882138
AM		 1002\f
1003Local Variables:
1004mode: change-log
1005left-margin: 8
1006fill-column: 74
1007version-control: never
1008End:
GDB Binutils - Deliverables
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