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* Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
[binutils.git] / bfd / ChangeLog
CommitLineData
aa137e4d
NC		 12011-06-13 Walter Lee <[email protected]>
2
3 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
4 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
5 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
6 and elfxx-tilegx.lo.
7 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
8 elfxx-tilegx.c.
9 (BFD64_BACKENDS): Add elf64-tilegx.lo.
10 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
11 * Makefile.in: Regenerate.
12 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
13 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
14 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
15 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
16 bfd-in2.h: Regenerate.
17 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
18 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
19 and bfd_elf64_tilegx_vec.
20 * configure: Regenerate.
21 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
22 TILEPRO_ELF_DATA.
23 * libbfd.h: Regenerate.
24 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
25 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
26 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
27 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
28 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
29 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
30 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
31 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
32 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
33 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
34 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
35 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
36 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
37 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
38 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
39 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
40 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
41 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
42 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
43 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
44 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
45 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
46 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
47 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
48 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
49 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
50 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
51 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
52 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
53 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
54 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
55 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
56 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
57 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
58 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
59 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
60 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
61 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
62 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
63 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
64 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
65 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
66 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
67 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
68 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
69 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
70 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
71 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
72 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
73 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
74 * targets.c (bfd_elf32_tilegx_vec): Declare.
75 (bfd_elf32_tilepro_vec): Declare.
76 (bfd_elf64_tilegx_vec): Declare.
77 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
78 and bfd_elf64_tilegx_vec.
79 * cpu-tilegx.c: New file.
80 * cpu-tilepro.c: New file.
81 * elf32-tilepro.h: New file.
82 * elf32-tilepro.c: New file.
83 * elf32-tilegx.c: New file.
84 * elf32-tilegx.h: New file.
85 * elf64-tilegx.c: New file.
86 * elf64-tilegx.h: New file.
87 * elfxx-tilegx.c: New file.
88 * elfxx-tilegx.h: New file.
89
7686d77d
AM		 902011-06-13 Alan Modra <[email protected]>
91
92 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
93 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
94 warning symbols here.
95 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
96 * elf32-arm.c (allocate_dynrelocs_for_symbol,
97 elf32_arm_readonly_dynrelocs): Likewise.
98 * elf32-bfin.c (bfin_discard_copies): Likewise.
99 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
100 elf_cris_discard_excess_dso_dynamics,
101 elf_cris_discard_excess_program_dynamics): Likewise.
102 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
103 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
104 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
105 * elf32-i386.c (elf_i386_allocate_dynrelocs,
106 elf_i386_readonly_dynrelocs): Likewise.
107 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
108 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
109 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
110 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
111 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
112 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
113 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
114 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
115 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
116 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
117 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
118 elf32_tic6x_readonly_dynrelocs): Likewise.
119 * elf32-vax.c (elf_vax_discard_copies): Likewise.
120 * elf32-xstormy16.c (xstormy16_relax_plt_check,
121 xstormy16_relax_plt_realloc): Likewise.
122 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
123 * elf64-alpha.c (elf64_alpha_output_extsym,
124 elf64_alpha_calc_got_offsets_for_symbol,
125 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
126 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
127 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
128 elf_hppa_unmark_useless_dynamic_symbols,
129 elf_hppa_remark_useless_dynamic_symbols): Likewise.
130 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
131 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
132 readonly_dynrelocs, merge_global_got, reallocate_got,
133 undo_symbol_twiddle): Likewise.
134 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
135 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
136 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
137 elf_x86_64_readonly_dynrelocs): Likewise.
138 * elflink.c (elf_link_renumber_hash_table_dynsyms,
139 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
140 _bfd_elf_link_find_version_dependencies,
141 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
142 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
143 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
144 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
145 elf_gc_propagate_vtable_entries_used,
146 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
147 elf_gc_allocate_got_offsets): Likewise.
148 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
149 elfNN_ia64_global_dyn_sym_thunk): Likewise.
150 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
151 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
152 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
153 * i386linux.c (linux_tally_symbols): Likewise.
154 * m68klinux.c (linux_tally_symbols): Likewise.
155 * sparclinux.c (linux_tally_symbols): Likewise.
156 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
157 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
158
159 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
160 function. Update all callers.
161 * aoutx.h (aout_link_write_other_symbol): Likewise.
162 * pdp11.c (aout_link_write_other_symbol): Likewise.
163 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
164 * ecoff.c (ecoff_link_write_external): Likewise.
165 * xcofflink.c (xcoff_write_global_symbol): Likewise.
166 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
167 warning symbols.
168 * ecoff.c (ecoff_link_hash_traverse): Delete.
169 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
170 _bfd_coff_write_global_sym.
171 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
172 * libcoff.h: Regenerate.
173
894891db
NC		 1742011-06-10 Nick Clifton <[email protected]>
175
176 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
177 backend does not provide a function for creating dynamic sections
178 then fail.
179 (bfd_elf_final_link): Issue a warning message if a dynamic section
180 has the SHT_NOTE type.
181 (bfd_elf_final_link): Do not look for dynamic strings in a section
182 that does not have the SHT_STRTAB type or the name .dynstr.
183 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
184 section is not in the output binary.
185 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
186
d17fe7b7
TG		 1872011-06-09 Tristan Gingold <[email protected]>
188
189 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
190 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
191 spaces.
192
8076289e
TG		 1932011-06-09 Tristan Gingold <[email protected]>
194
195 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
196
ba85c43e
NC		 1972011-06-09 Nick Clifton <[email protected]>
198
199 PR ld/12845
200 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
201 that the output section has an allocated bfd_elf_section_data
202 structure.
203 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
204 symbols in sections that have been removed by garbage collection.
205
adc7571d
L		 2062011-06-08 H.J. Lu <[email protected]>
207
208 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
209 relocations in SEC_DEBUGGING sections when building shared
210 libraries.
211
24007750
L		 2122011-06-08 H.J. Lu <[email protected]>
213
214 PR ld/12851
215 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
216 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
217
e79064fe
TG		 2182011-06-08 Tristan Gingold <[email protected]>
219
220 * makefile.vms (OBJS): Add elfxx-ia64.obj
221 Remove vax case.
222
d3aeb6ee
AM		 2232011-06-08 Alan Modra <[email protected]>
224
225 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
226 * sco5-core.c: Init match_priority field.
227
2a41f396
AM		 2282011-06-08 Alan Modra <[email protected]>
229
230 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
231 indirect links here.
232
1d859532
JB		 2332011-06-07 Joel Brobecker <[email protected]>
234
235 * irix-core.c (irix_core_vec): Add match_priority field.
236
0aabe54e
AM		 2372011-06-06 Alan Modra <[email protected]>
238
239 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
240 Add match_priority.
241 * configure.in: Bump bfd version.
242 * elfcode.h (elf_object_p): Delete hacks preventing match of
243 EM_NONE and ELFOSABI_NONE targets when a better match exists.
244 * elfxx-target.h (elf_match_priority): Define and use.
245 * format.c (bfd_check_format_matches): Use target match_priority
246 to choose best of multiple matching targets. In cases with multiple
247 matches rerun _bfd_check_format if we don't choose the last match.
248 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
249 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
250 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
251 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
252 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
253 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
254 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
255 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
256 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
257 * vms-lib.c, * xsym.c: Init match_priority field.
258 * configure: Regenerate.
259 * bfd-in2.h: Regenerate.
260
70b554c9
L		 2612011-06-04 H.J. Lu <[email protected]>
262
263 PR ld/12842
264 * elfcode.h (elf_object_p): Revert the last change.
265
d50ec8a7
AM		 2662011-06-04 Alan Modra <[email protected]>
267
268 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
269 return the other arch.
270 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
271 target.
272
164a5cb7
NC		 2732011-06-03 Bertram Felgenhauer <[email protected]>
274
275 PR ld/12682
276 * hash.c (higher_primer_number): Add more, small, prime numbers.
277 (bfd_hash_set_default_size): Likewise.
278
cc643b88
NC		 2792011-06-02 Nick Clifton <[email protected]>
280
281 * coff-mcore.c: Fix spelling typo.
282 * coff-stgo32.c: Likewise.
283 * elf32-arm.c: Likewise.
284 * elf32-avr.c: Likewise.
285 * elf-m68hc1x.c: Likewise.
286 * elf32-mcore.c: Likewise.
287 * elf32-mep.c: Likewise.
288 * elf32-mt.c: Likewise.
289 * elf32-ppc.c: Likewise.
290 * elf32-xtensa.c: Likewise.
291 * elf64-ppc.c: Likewise.
292 * elfxx-mips.c: Likewise.
293 * netbsd.h: Likewise.
294 * nlmcode.h: Likewise.
295 * vms-alpha.c: Likewise.
296 * po/bfd.pot: Regenerate.
297 * po/SRC-POTFILES.in: Regenerate.
298
4c422395
DD		 2992011-06-01 DJ Delorie <[email protected]>
300
301 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
302 * target.c: Likewise.
303 * configure.in: Likewise.
304 * configure.in: Regenerate.
305 * elf32-rx.c: Add elf32-rx-be-ns target.
306 (rx_elf_object_p): Never allow the be-ns target by default,
307 only allow it if the user requests it.
308
4b819e1f
L		 3092011-06-01 H.J. Lu <[email protected]>
310
311 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
312 relocation in readonly section in a shared object.
313 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
314
74ce8de7
NC		 3152011-05-31 Nick Clifton <[email protected]>
316
317 * archive.c (adjust_relative_path): Fix comment to prevent it
318 corrupting the auto-generated bfd.h.
319
63e1a0fc
PB		 3202011-05-31 Paul Brook <[email protected]>
321
322 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
323 for known functions.
324 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
325 symbols.
326
12352d3f
PB		 3272011-05-31 Paul Brook <[email protected]>
328
329 * elf32-arm.c (arm_stub_is_thumb): Add
330 arm_stub_long_branch_v4t_thumb_tls_pic.
331 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
332 Handle Thumb stubs.
333
c4948609
NC		 3342011-05-27 Nick Clifton <[email protected]>
335
336 PR binutils/12710
337 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
338 unable to read a file pointed to by an entry in a thin archive.
339 (adjust_relative_path): Use lrealpath to canonicalize paths.
340 Handle the case where the reference path is above the current
341 path in the directory tree.
342
6769d501
L		 3432011-05-26 H.J. Lu <[email protected]>
344
345 PR ld/12809
346 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
347 R_X86_64_TPOFF64 in executable.
348
2676a7d9
AM		 3492011-05-26 Alan Modra <[email protected]>
350
351 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
352 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
353 local_protected comment.
354
cbe79dfe
TG		 3552011-05-25 Tristan Gingold <[email protected]>
356
357 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
358 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
359 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
360 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
361 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
362 (elf32-ia64.c): Created from elfnn-ia64.c
363 (elf64-ia64.c): Likewise.
364 * elfxx-ia64.h: New file.
365 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
366 functions.Includes elfxx-ia64.h.
367 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
368 (IA64_HOWTO): Adjust.
369 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
370 (elfNN_ia64_reloc_type_lookup): Renames to
371 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
372 (elfNN_ia64_reloc_name_lookup): Renames to
373 ia64_elf_reloc_name_lookup. Make it public.
374 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
375 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
376 public.
377 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
378 Move it and make it public. Move prototype to elfxx-ia64.h
379 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
380 Move prototype to elfxx-ia64.h
381 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
382 (elfNN_ia64_info_to_howto): Adjust calls.
383 (elfNN_ia64_relax_section): Adjust calls.
384 (count_dyn_reloc): Fix typo.
385 (elfNN_ia64_relocate_section): Adjust calls.
386 (elfNN_ia64_finish_dynamic_symbol): Likewise.
387 (bfd_elfNN_bfd_reloc_type_lookup)
388 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
389 * configure: Regenerate.
390 * Makefile.in: Regenerate.
391
1ce74905
DD		 3922011-05-23 DJ Delorie <[email protected]>
393
394 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
395 the vma/lma swapping done in elf32_rx_modify_program_headers.
396
997fbe36
NC		 3972011-05-23 Nick Clifton <[email protected]>
398
399 * elf-m10300.c (mn10300_elf_mkobject): New function.
400 (bfd_elf32_mkobject): Define.
401
6061a67d
AM		 4022011-05-23 Alan Modra <[email protected]>
403
404 * elf-bfd.h: Comment typo fix.
405 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
406 struct elf_dyn_relocs throughout.
407 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
408
25f53a85
AM		 4092011-05-23 Alan Modra <[email protected]>
410
411 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
412 functions rather than warning callback or _bfd_error_handler.
413 * elf32-ppc.c: Likewise.
414 * elf64-ppc.c: Likewise.
415 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
416 arg error.
417 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
418
6de6a7fe
AM		 4192011-05-23 Alan Modra <[email protected]>
420
421 PR 12763
422 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
423 .tbss, and page align same for all SHT_NOBITS sections.
424
86b2281f
AM		 4252011-05-21 Alan Modra <[email protected]>
426
427 PR 12763
428 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
429 from PT_TLS header.
430 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
431 segment if just for .tbss.
432 (assign_file_positions_for_load_sections): Don't report "can't
433 allocate in segment" errors for .tbss.
434 (assign_file_positions_for_non_load_sections): Don't set p_filesz
435 from SHT_NOBITS section filepos.
436
4a732032
BS		 4372011-05-20 Bernd Schmidt <[email protected]>
438
439 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
440 R_C6000_PCR_H16 and R_C6000_PCR_L16.
441 (elf32_tic6x_relocate_section): Handle them.
442
dd98f8d2
NC		 4432011-05-18 Nick Clifton <[email protected]>
444
445 PR ld/12761
446 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
447 sections when building shared libraries.
448
9c489990
NC		 4492011-05-18 Rafał Krypa <[email protected]>
450
451 PR ld/12778
452 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
453 reloc pointer.
454
5ccfed9b
TG		 4552011-05-18 Tristan Gingold <[email protected]>
456
457 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
458 (xcoff_sweep): Always keep dwarf sections.
459 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
460
85645aed
TG		 4612011-05-18 Tristan Gingold <[email protected]>
462
463 * libxcoff.h (struct xcoff_dwsect_name): New type.
464 (XCOFF_DWSECT_NBR_NAMES): New macro.
465 (xcoff_dwsect_names): Declare.
466 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
467 (styp_to_sec_flags): Ditto.
468 (coff_new_section_hook): Ditto.
469 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
470 * coff-rs6000.c (xcoff_dwsect_name): New variable.
471
84bff83f
NC		 4722011-05-17 Tomohiro Kashiwada <[email protected]>
473
474 PR ld/12759
475 * elf32-rx.c (ignore_lma): New variable.
476 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
477 (rx_modify_program_headers): Only copy the LMA into the VMA if
478 ignore_lma is true.
479
16d96b5b
AM		 4802011-05-17 Alan Modra <[email protected]>
481
482 PR ld/12760
483 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
484 * elflink.c (elf_link_add_object_symbols): Likewise.
485 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
486
41e04eaa
AM		 4872011-05-16 Alan Modra <[email protected]>
488
489 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
490
77c56f44
RS		 4912011-05-15 Richard Sandiford <[email protected]>
492
493 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
494 global GOT entries for GOT_PAGE relocations against global symbols.
495
2a616379
BS		 4962011-05-13 Bernd Schmidt <[email protected]>
497
498 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
499 (tic6x-*-*): Replaced by these.
500 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
501 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
502 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
503 Define.
504 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
505 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
506 "elf32-target.h" two more times.
507 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
508 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
509 bfd_elf32_tic6x_elf_le_vec.
510 * configure: Regenerate.
511
3ac5406b
JB		 5122011-05-13 Jan Beulich <[email protected]>
513
514 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
515
335e41d4
JK		 5162011-05-12 Jan Kratochvil <[email protected]>
517
518 * config.in: Regenerated.
519 * configure: Regenerated.
520 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
521 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
522 HAVE_PSINFO32_T_PR_PID.
523 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
524 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
525 and HAVE_PSINFO32_T_PR_PID.
526 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
527
bc989cdc
JK		 5282011-05-10 Jan Kratochvil <[email protected]>
529
530 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
531 32bit psinfo.
532 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
533 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
534
fbd9ad90
PB		 5352011-05-09 Paul Brook <[email protected]>
536
537 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
538 * bfd-in2.h: Regenerate.
539 * elf32-tic6x.c: Include limits.h.
540 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
541 _tic6x_elf_section_data): New.
542 (elf32_tic6x_section_data): Define.
543 (elf32_tic6x_new_section_hook): Allocate target specific data.
544 (elf32_tic6x_add_unwind_table_edit): New function.
545 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
546 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
547 elf32_tic6x_copy_exidx_entry): New functions.
548 (elf_backend_write_section): Define.
549
1bce6bd8
PB		 5502011-05-09 Paul Brook <[email protected]>
551
552 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
553 elf32_tic6x_fake_sections): New functions.
554 (elf_backend_fake_sections): Define.
555
9cf0e282
PB		 5562011-05-09 Paul Brook <[email protected]>
557
558 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
559 (elf_backend_gc_mark_extra_sections): Define.
560
730035f7
DK		 5612011-05-07 Dave Korn <[email protected]>
562
563 PR ld/12365
564 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
565 references to symbols defined in discarded sections.
566
88e59394
DK		 5672011-05-07 Dave Korn <[email protected]>
568
569 PR ld/12365
570 * coffgen.c (coff_write_symbol): Assume input section is its own
571 output section if output_section member not set.
572 (coff_write_alien_symbol): Likewise.
573
310fd250
L		 5742011-05-07 H.J. Lu <[email protected]>
575
576 PR ld/12730
577 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
578
579 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 580 sections if needed.
310fd250
L		 581
582 * section.c (SEC_ELF_REVERSE_COPY): New.
583 * bfd-in2.h: Regenerated.
584
70778fc7
AM		 5852011-05-07 Anders Kaseorg <[email protected]>
586
587 PR 12739
588 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
589 * bfd-in2.h: Regenerate.
590
8185f55c
TG		 5912011-05-06 Tristan Gingold <[email protected]>
592
593 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
594 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
595 any code section. Add comments.
596 (alpha_vms_object_p): Use void * instead of PTR.
597 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
598 (build_module_list): Guard against no DST section. Add comments.
599 (alpha_vms_link_output_symbol): Discard undefined symbols.
600 (alpha_vms_get_section_contents): Simply memcpy if the section was
601 already loaded. Fix typo.
602 (vms_new_section_hook): Use void * instead of PTR.
603 (vms_alpha_vec): Ditto.
604
7d24e6a6
RS		 6052011-05-06 Richard Sandiford <[email protected]>
606
607 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
608 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
609
c6a8f6e0
BS		 6102011-05-05 Bernd Schmidt <[email protected]>
611
612 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
613 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
614 mismatch. Choose the lower of the two values.
615 (bfd_elf32_bfd_final_link): New macro.
616
7f41df2e
TG		 6172011-04-28 Tristan Gingold <[email protected]>
618
619 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
620 (bfd_xcoff_swap_aux_out): Ditto.
621 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
622 (bfd_xcoff64_swap_aux_out): Ditto.
623
9507a174
AM		 6242011-05-04 Alan Modra <[email protected]>
625
626 PR ld/12727
627 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
628 was_undefined on dot-symbols.
629
2fbb87f6
PB		 6302011-05-03 Paul Brook <[email protected]>
631
632
633 * elf32-tic6x.c (elf32_tic6x_howto_table,
634 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
635 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
636 Add R_C6000_EHTYPE.
637
9d4057ee
AM		 6382011-05-01 Alan Modra <[email protected]>
639
640 PR ld/12718
641 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
642 creating ifunc sections.
643 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
644
71e7aa7d
L		 6452011-04-30 H.J. Lu <[email protected]>
646
647 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
648 names.
649
b5dee4ea
TT		 6502011-04-28 Tom Tromey <[email protected]>
651
652 * bfdio.c (memory_bstat): Pass correct size to memset.
653
e4c93b56
MF		 6542011-04-28 Mike Frysinger <[email protected]>
655
656 * dwarf2.c (dwarf_debug_sections): Mark const.
657 * elf.c (special_sections): Likewise.
658 * libbfd-in.h (dwarf_debug_sections): Likewise.
659 * libbfd.h: Regenerate.
660
72b016b4
NC		 6612011-04-26 Kai Tietz <[email protected]>
662
663 * coffcode.h (sec_to_styp_flags): Allow linkonce for
664 debugging sections.
665
4964e065
TG		 6662011-04-26 Tristan Gingold <[email protected]>
667
668 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
669
35ed3f94
AM		 6702011-04-24 Alan Modra <[email protected]>
671
672 PR ld/12365
673 PR ld/12696
674 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
675 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
676 (_bfd_generic_link_add_one_symbol): Update "notice" call.
677 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
678 it is a redef of an IR symbol in a real BFD.
679
b70321a2
L		 6802011-04-22 H.J. Lu <[email protected]>
681
682 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
683 in readonly section in a shared object.
684 (elf_i386_size_dynamic_sections): Likewise.
685 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
686 (elf_x86_64_size_dynamic_sections): Likewise.
687
aa715242
L		 6882011-04-21 H.J. Lu <[email protected]>
689
690 PR ld/12694
691 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
692 symbols.
693 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
694
f6df62c8
L		 6952011-04-21 H.J. Lu <[email protected]>
696
697 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
698 on dynamic symbol error.
699 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
700
4bbd5a24
TG		 7012011-04-20 Tristan Gingold <[email protected]>
702
703 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
704
8ad17b3a
AM		 7052011-04-20 Alan Modra <[email protected]>
706
707 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
708 (bfd_hash_table_init_n): Overflow checking.
709 (bfd_hash_set_default_size): Return current size. Take unsigned long
710 arg. Add 65537 to hash_size primes.
711 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
712 * bfd-in2.h: Regenerate.
713
1b0df531
JK		 7142011-04-20 Jan Kratochvil <[email protected]>
715
716 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
717 memmove elements.
718
595213d4
AM		 7192011-04-20 Alan Modra <[email protected]>
720
9e6619e2
AM		 721 * libbfd.c (bfd_log2): Do return rounded up value.
722 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
723 call with expanded old round down version of the function.
724
595213d4
AM		 725 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
726 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
727
02d00247
AM		 7282011-04-20 Alan Modra <[email protected]>
729
730 PR ld/12365
731 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
732 in their own common section.
733 * elflink.c (elf_link_add_object_symbols): Likewise.
734 * linker.c (generic_link_check_archive_element): Don't lose flags
735 if common section is pre-existing.
736 (_bfd_generic_link_add_one_symbol): Likewise.
737
24f58f47
AM		 7382011-04-20 Alan Modra <[email protected]>
739
740 PR ld/12365
741 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
742 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
743 multiple_definition regardless of allow_multiple_definition.
744 * simple.c (simple_dummy_multiple_definition): Update.
745 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
746 calls.
747
417236c0
TG		 7482011-04-18 Tristan Gingold <[email protected]>
749
750 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
751
901f1d17
AM		 7522011-04-18 Alan Modra <[email protected]>
753
754 PR ld/12365
755 PR ld/12672
756 * bfd.c (BFD_PLUGIN): Define.
757 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
758 * bfd-in2.h: Regenerate.
759 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
760 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
761
63524580
JK		 7622011-04-17 Jan Kratochvil <[email protected]>
763
764 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
765 SEC_LOAD.
766
e21e5835
NC		 7672011-04-15 Sergio Durigan Junior <[email protected]>
768
769 * elf-bfd.h (struct sdt_note): New struct.
770 (struct elf_obj_tdata) <sdt_note_head>: New field.
771 * elf.c (elfobj_grok_stapsdt_note_1): New function.
772 (elfobj_grok_stapsdt_note): Likewise.
773 (elf_parse_notes): Added code to treat SystemTap note
774 sections.
775
6452a567
RH		 7762011-04-12 Richard Henderson <[email protected]>
777
778 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
779 exclude empty .got sections.
780
2a750708
L		 7812011-04-11 H.J. Lu <[email protected]>
782
783 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
784 array access for BFD_RELOC_386_IRELATIVE.
785
2123f9ad
BS		 7862011-04-11 Bernd Schmidt <[email protected]>
787
788 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
789
f64b2e8d
NC		 7902011-04-11 Mark Wielaard <[email protected]>
791
792 PR 10549
793 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
794 (has_gnu_symbols): Renamed from has_ifunc_symbols.
795 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
796 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
797 also if STB_GNU_UNIQUE symbol binding was seen.
798 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
799 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
800 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
801 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
802 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
803 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
804
e57278ef
AM		 8052011-04-11 Alan Modra <[email protected]>
806
807 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
808 sections.
809 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
810 (_bfd_generic_get_section_contents_in_window): Likewise.
811 * section.c (bfd_get_section_contents): Likewise.
812 * compress.c (bfd_get_full_section_contents): Likewise.
813 * elf32-rx.c (rx_final_link): Ignore rawsize.
814 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
815 bfd with bfd_get_section_limit.
816 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
817 os->size during final link. Update callers.
818 * bfd-in2.h: Regenerate.
819
e2ece73c
RS		 8202011-04-10 Richard Sandiford <[email protected]>
821
822 PR ld/12637
823 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
824 as the number of global entries when merging with the primary GOT.
825
9f973f28
L		 8262011-04-09 H.J. Lu <[email protected]>
827
828 * elf32-i386.c: Update copyright year.
829 * elf64-x86-64.c: Likewise.
830
21e68916
KT		 8312011-04-09 Kai Tietz <[email protected]>
832
833 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
834 buffer and use rawsize for sorting.
835 * coffcode.h (coff_compute_section_file_positions): Set rawsize
836 before doing alignment.
837
62d78908
L		 8382011-04-09 H.J. Lu <[email protected]>
839
840 * elf32-i386.c (elf_i386_relocate_section): Return relocation
841 error on unsupported relocation.
842 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
843
2351cae0
L		 8442011-04-09 H.J. Lu <[email protected]>
845
846 PR binutils/12657
847 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
848 pid_t.
849
959b0961
L		 8502011-04-08 H.J. Lu <[email protected]>
851
852 PR ld/12654
853 * elf32-i386.c (elf_i386_relocate_section): Check !executable
854 instead of shared for R_386_TLS_LDO_32.
855
33b54431
TG		 8562011-04-08 Tristan Gingold <[email protected]>
857
858 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
859 * coff-pmac: Remove
860 * xcoff-target.h: Remove
861 * Makefile.in: Regenerate.
862
5d8e6b4d
CC		 8632011-04-07 Cary Coutant <[email protected]>
864
865 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
866
44e87ece 8672011-04-07 Paul Brook <[email protected]>
33b54431 868
44e87ece
PB		 869 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
870 pc-relative.
871 (elf32_tic6x_howto_table_rel): Ditto.
872 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
873 (elf32_tic6x_check_relocs): Ditto.
874
8c5fc800
JM		 8752011-04-06 Joseph Myers <[email protected]>
876
877 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
878 targets.
879 (strongarm*, thumb*, xscale*): Remove architectures.
880 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
881 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
882 xscale-*-coff): Remove targets.
883
6f8027ae
TG		 8842011-04-01 Tristan Gingold <[email protected]>
885
886 * elfxx-ia64.c: include bfd_stdint.h
887
c89ce65c
JK		 8882011-03-31 Jan Kratochvil <[email protected]>
889
890 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
891 dynobj and its initialization.
892
545f57c6
TG		 8932011-03-31 Tristan Gingold <[email protected]>
894
895 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
896 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
897 BFD_HOST_LONG_LONG to 1.
898
083faca9
TG		 8992011-03-31 Tristan Gingold <[email protected]>
900
901 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
902 (_bfd_vms_write_etir): Ditto.
903 (_bfd_vms_slurp_etir): Avoid to use intptr_t
904 * configure.com: Generate bfd_stdint.h
905
ac145307
BS		 9062011-03-31 Bernd Schmidt <[email protected]>
907
908 * elf32-tic6x.h (struct elf32_tic6x_params): New.
909 (elf32_tic6x_setup): Declare.
910 * elf32-tic6x.c: Include <limits.h>.
911 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
912 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
913 New structures.
914 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
915 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
916 tic6x_elf_scom_symbol_ptr): New static variables.
917 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
918 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
919 R_C6000_PCR_H16 and R_C6000_PCR_L16.
920 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
921 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
922 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
923 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
924 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
925 elf32_tic6x_adjust_dynamic_symbol): New static functions.
926 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
927 to weak symbols as required by the ABI.
928 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
929 as needed when generating DSBT output.
930 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
931 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
932 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
933 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
934 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
935 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
936 New static functions.
937 (ELF_MAXPAGESIZE): Define to 0x1000.
938 (bfd_elf32_bfd_copy_private_bfd_data,
939 bfd_elf32_bfd_link_hash_table_create,
940 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
941 elf_backend_want_got_plt, elf_backend_want_dynbss,
942 elf_backend_plt_readonly, elf_backend_got_header_size,
943 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
944 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
945 elf_backend_check_relocs, elf_backend_add_symbol_hook,
946 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
947 elf_backend_section_from_bfd_section,
948 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
949 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
950 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
951
952 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
953 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
954 * bfd/bfd-in2.h: Regenerate.
955 * bfd/libbfd.h: Regenerate.
956 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
957
53dd76d3
TG		 9582011-03-31 Tristan Gingold <[email protected]>
959
960 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
961 entry on xcoff when value is C_NULL_VALUE.
962
9632011-03-31 Tristan Gingold <[email protected]>
2040caca
TG		 964
965 * libcoff-in.h (exec_hdr): Remove.
966 * libcoff.h: Regenerate.
967
3a294fa7
NC		 9682011-03-30 Nick Clifton <[email protected]>
969
970 * po/da.po: Updated Danish translation.
971
e117360e
RH		 9722011-03-29 Richard Henderson <[email protected]>
973
974 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
975 (elf64_alpha_gc_sweep_hook): New.
976 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
977 (elf_backend_can_gc_sections): New.
978
5b806d27
NC		 9792011-03-26 John Marino <[email protected]>
980
981 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
982 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
983 * configure: Regenerate.
984
b42adabf
NC		 9852011-03-25 Michael Snyder <[email protected]>
986
987 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
988
a283ff93
TG		 9892011-03-25 Tristan Gingold <[email protected]>
990
991 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
992 of find_nearest_line on object files.
993
cf6b8767
TG		 9942011-03-25 Tristan Gingold <[email protected]>
995
996 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
997 Minor reordering.
998 (alpha_vms_create_eisd_for_section): Make code sections read-only.
999
663a1470
AM		 10002011-03-24 Alan Modra <[email protected]>
1001
1002 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1003 old-style __tls_get_addr calls without marker relocs don't match
1004 their arg setup insn one for one. If such mismatches are found
1005 report the reloc and don't do any tls optimization.
1006 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1007
dc80f6ae
EW		 10082011-03-22 Eric B. Weddington <[email protected]>
1009
1010 * bfd-in2.h: Regenerate.
1011
8cc66334
EW		 10122011-03-22 Eric B. Weddington <[email protected]>
1013
1014 * archures.c: Add AVR XMEGA architecture information.
1015 * cpu-avr.c (arch_info_struct): Likewise.
1016 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1017 (elf32_avr_object_p): Likewise.
1018
34e77a92
RS		 10192011-03-14 Richard Sandiford <[email protected]>
1020
1021 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1022 * bfd-in2.h: Regenerate.
1023 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1024 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1025 entry.
1026 (elf32_arm_howto_from_type): Update accordingly.
1027 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1028 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1029 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1030 with an extra noncall_refcount field.
1031 (arm_local_iplt_info): New structure.
1032 (elf_arm_obj_tdata): Add local_iplt.
1033 (elf32_arm_local_iplt): New accessor macro.
1034 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1035 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1036 Change tls_type to a bitfield and add is_iplt.
1037 (elf32_arm_link_hash_newfunc): Update accordingly.
1038 (elf32_arm_allocate_local_sym_info): New function.
1039 (elf32_arm_create_local_iplt): Likewise.
1040 (elf32_arm_get_plt_info): Likewise.
1041 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1042 (elf32_arm_get_local_dynreloc_list): Likewise.
1043 (create_ifunc_sections): Likewise.
1044 (elf32_arm_copy_indirect_symbol): Update after the changes to
1045 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1046 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1047 to get PLT information. Assert that all STT_GNU_IFUNC references
1048 are turned into PLT references.
1049 (arm_build_one_stub): Pass the symbol type to
1050 elf32_arm_final_link_relocate.
1051 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1052 (elf32_arm_allocate_irelocs): New function.
1053 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1054 all R_ARM_IRELATIVE.
1055 (elf32_arm_allocate_plt_entry): New function.
1056 (elf32_arm_populate_plt_entry): Likewise.
1057 (elf32_arm_final_link_relocate): Add an st_type parameter.
1058 Set srelgot to null for static objects. Use separate variables
1059 to record which st_value and st_type should be used when generating
1060 a dynamic relocation. Use elf32_arm_get_plt_info to find the
1061 symbol's PLT information, setting has_iplt_entry, splt,
1062 plt_offset and gotplt_offset accordingly. Check whether
1063 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1064 the relocation target accordingly. Broaden assert to include
1065 .iplts. Don't set sreloc for static relocations. Assert that
1066 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1067 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
1068 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1069 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
1070 resolve GOT references to the .igot.plt entry.
1071 (elf32_arm_relocate_section): Update the call to
1072 elf32_arm_final_link_relocate.
1073 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1074 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1075 relocations in shared libraries and relocatable executables.
1076 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1077 to get the list of dynamic relocations for a local symbol.
1078 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
1079 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
1080 to allocate local symbol information. Treat R_ARM_REL32 and
1081 R_ARM_REL32_NOI as call relocations in shared libraries and
1082 relocatable executables. Record PLT information for local
1083 STT_GNU_IFUNC functions as well as global functions. Count
1084 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1085 to get the list of dynamic relocations for a local symbol.
1086 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1087 Don't remove STT_GNU_IFUNC PLTs unless all references have been
1088 removed. Update after the changes to elf32_arm_link_hash_entry.
1089 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1090 entries should live in .plt or .iplt. Check whether the .igot.plt
1091 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
1092 to allocate .plt and .(i)got.plt entries. Detect which .got
1093 entries will need R_ARM_IRELATIVE relocations and use
1094 elf32_arm_allocate_irelocs to allocate them. Likewise other
1095 non-.got dynamic relocations.
1096 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1097 and dynamic relocations for local STT_GNU_IFUNC symbols.
1098 Check whether the .igot.plt and .got entries can be combined.
1099 Detect which .got entries will need R_ARM_IRELATIVE relocations
1100 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
1101 section pointers intead of strcmp checks. Handle iplt and igotplt.
1102 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1103 to fill in .plt, .got.plt and .rel(a).plt entries. Point
1104 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1105 resolve to it.
1106 (elf32_arm_output_plt_map_1): New function, split out from
1107 elf32_arm_output_plt_map. Handle .iplt entries. Use
1108 elf32_arm_plt_needs_thumb_stub_p.
1109 (elf32_arm_output_plt_map): Call it.
1110 (elf32_arm_output_arch_local_syms): Add mapping symbols for
1111 local .iplt entries.
1112 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1113 (elf32_arm_swap_symbol_out): Likewise.
1114 (elf32_arm_add_symbol_hook): New function.
1115 (elf_backend_add_symbol_hook): Define for all targets.
1116
35fc36a8
RS		 11172011-03-14 Richard Sandiford <[email protected]>
1118
1119 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1120 * elf.c (swap_out_syms): Set st_target_internal for each
1121 Elf_Internal_Sym.
1122 * elfcode.h (elf_swap_symbol_in): Likewise.
1123 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1124 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1125 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1126 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1127 * elflink.c (elf_link_output_extsym): Likewise.
1128 (bfd_elf_final_link): Likewise.
1129 (elf_link_add_object_symbols): Copy st_target_internal
1130 to the hash table if we see a definition.
1131 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1132 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1133 a branch_type field.
1134 (a8_erratum_fix, a8_erratum_reloc): Likewise.
1135 (arm_type_of_stub): Replace actual_st_type with an
1136 actual_branch_type parameter.
1137 (arm_build_one_stub): Use branch types rather than st_types to
1138 determine the type of branch.
1139 (cortex_a8_erratum_scan): Likewise.
1140 (elf32_arm_size_stubs): Likewise.
1141 (bfd_elf32_arm_process_before_allocation): Likewise.
1142 (allocate_dynrelocs_for_symbol): Likewise.
1143 (elf32_arm_finish_dynamic_sections): Likewise.
1144 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1145 a branch_type parameter.
1146 (elf32_arm_relocate_section): Update call accordingly.
1147 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1148 (elf32_arm_output_map_sym): Initialize st_target_internal.
1149 (elf32_arm_output_stub_sym): Likewise.
1150 (elf32_arm_symbol_processing): Delete.
1151 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1152 Use st_target_internal to record the branch type.
1153 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1154 Thumb functions.
1155 (elf32_arm_is_function_type): Delete.
1156 (elf_backend_symbol_processing): Likewise.
1157 (elf_backend_is_function_type): Likewise.
1158
cbc704f3
RS		 11592011-03-14 Richard Sandiford <[email protected]>
1160
1161 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
1162 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
1163 into the PLT block.
1164
f6e32f6d
RS		 11652011-03-14 Richard Sandiford <[email protected]>
1166
1167 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
1168 may_need_local_target_p and may_become_dynamic_p to classify
1169 the relocation type. Don't check info->symbolic or h->def_regular
1170 when deciding whether to record a potential dynamic reloc.
1171 Don't treat potential dynamic relocs as PLT references.
1172 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
1173 try to make the PLT reference count go negative.
1174
b436d854
RS		 11752011-03-14 Richard Sandiford <[email protected]>
1176
1177 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
1178 GOT entry here, rather than leaving it to finish_dynamic_symbol.
1179 Only create a dynamic relocation for local references if
1180 info->shared.
1181 (allocate_dynrelocs_for_symbol): Update dynamic relocation
1182 allocation accordingly.
1183 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
1184
47beaa6a
RS		 11852011-03-14 Richard Sandiford <[email protected]>
1186
1187 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
1188 (elf32_arm_add_dynreloc): Likewise.
1189 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
1190 to allocate dynamic relocations.
1191 (elf32_arm_size_dynamic_sections): Likewise.
1192 (allocate_dynrelocs): Likewise. Rename to
1193 allocate_dynrelocs_for_symbol.
1194 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
1195 create dynamic relocations.
1196 (elf32_arm_finish_dynamic_symbol): Likewise.
1197
52bc799a
L		 11982011-03-12 H.J. Lu <[email protected]>
1199
1200 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1201 x32 GD->IE and GD->LE transitions.
1202 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
1203 and LD->LE transitions.
1204
e11840f9
AM		 12052011-03-10 Alan Modra <[email protected]>
1206
1207 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
1208 for LO_DS error message and correct multiple.
1209
aa374f67
AM		 12102011-03-10 Alan Modra <[email protected]>
1211
1212 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
1213 (ppc64_elf_link_just_syms): New function.
1214 (opd_entry_value): Don't assume big-endian host.
1215 (get_r2off): New function.
1216 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
1217
d59a60e9
MS		 12182011-03-06 Michael Snyder <[email protected]>
1219
4281caad
MS		 1220 * compress.c (bfd_compress_section_contents): Check for out of mem.
1221
17672001
MS		 1222 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
1223 that case statement falls through intentionally.
1224
d59a60e9
MS		 1225 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
1226
0e29e6e8
AM		 12272011-03-04 Alan Modra <[email protected]>
1228
1229 * archive.c (bsd_write_armap): Don't call stat in deterministic
1230 mode, and don't use st_mtime if stat returns error.
1231
eb00922a
MS		 12322011-03-03 Michael Snyder <[email protected]>
1233
08c13595
MS		 1234 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
1235
d543c50d
MS		 1236 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
1237
c38eb2a6
MS		 1238 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
1239 (aout_link_write_other_symbol): Missing break statement.
1240
8ecc1f20
MS		 1241 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
1242
eb00922a
MS		 1243 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
1244
4a4c5f25
L		 12452011-03-03 H.J. Lu <[email protected]>
1246
1247 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1248 x32 IE->LE transition.
1249 (elf_x86_64_relocate_section): Likewise.
1250
ddcf1fcf
BS		 12512011-03-02 Bernd Schmidt <[email protected]>
1252
aa374f67
AM		 1253 * elflink.c (is_reloc_section): Remove function.
1254 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 1255
007d6189
KT		 12562011-02-28 Kai Tietz <[email protected]>
1257
1258 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
1259 (adjust_relative_path): Likewise.
1260 (_bfd_construct_extended_name_table): Likewise.
1261 * corefile.c (generic_core_file_matches_executable_p): Likewise.
1262 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1263 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1264 * elf32-spu.c (sort_bfds): Likewise.
1265 (spu_elf_auto_overlay): Likewise.
1266 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1267 * xcofflink.c (xcoff_set_import_path): Likewise.
1268 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
1269 (xtensa_regfile_lookup_shortname): Likewise.
1270
8616ad89
AM		 12712011-02-28 Alan Modra <[email protected]>
1272
1273 PR 12513
1274 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
1275 stringsize. Properly sanity check symdef_count. Remove redundant
1276 bfd_release.
1277
80549d04
RÁE		 12782011-02-25 Rafael Ávila de Espíndola <[email protected]>
1279
1280 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1281 and handle claim_file seeking. Only try to load the plugin once.
1282
93b3ac75
AS		 12832011-02-22 Andreas Schwab <[email protected]>
1284
1285 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1286 relocation read the value from the second GOT slot.
1287
6fa052f0
TG		 12882011-02-15 Tristan Gingold <[email protected]>
1289
1290 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1291
28be611c
AM		 12922011-02-15 Alan Modra <[email protected]>
1293
1294 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1295 toc relocs. Fuss over free(NULL).
1296
93252b1c
MF		 12972011-02-14 Mike Frysinger <[email protected]>
1298
1299 * elflink.c (bfd_elf_size_dynamic_sections): Add
1300 bfd_get_symbol_leading_char to the start of newname.
1301
822ce8ee
RW		 13022011-02-13 Ralf Wildenhues <[email protected]>
1303
1304 * configure: Regenerate.
1305
425b145b
AM		 13062011-02-09 Alan Modra <[email protected]>
1307
1308 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1309 we are done. When optimising large toc, check that a global
1310 symbol on a toc reloc is defined in a kept section.
1311
82f2dbf7
NC		 13122011-02-08 Nick Clifton <[email protected]>
1313
1314 PR binutils/12467
1315 * elf.c (assign_file_positions_for_load_sections): Set the program
1316 header offset and entry size to zero if there are no program
1317 headers.
1318
df22d223
AM		 13192011-02-08 Alan Modra <[email protected]>
1320
1321 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
1322 local_syms when looking for local symbols in .toc.
1323
6683a28d
AM		 13242011-02-01 Alan Modra <[email protected]>
1325
1326 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
1327 for toc pointer on any section having makes_toc_func_call set.
1328 (check_pasted_section): Ensure pasted .init/.fini fragments use
1329 the same toc if any has makes_toc_func_call set.
1330
5240d94d
JM		 13312011-01-28 Joseph Myers <[email protected]>
1332
1333 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1334 field.
1335
ed88c97e
RS		 13362011-01-22 Richard Sandiford <[email protected]>
1337
1338 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1339 common sections too.
1340
1a0c107f
L		 13412011-01-18 H.J. Lu <[email protected]>
1342
04449d86
L		 1343 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1344 Solaris target.
1a0c107f 1345
d68cd58c
NC		 13462011-01-18 Pierre Muller <[email protected]>
1347
1348 Fix compilation for mingw64.
1349 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1350 typecast to avoid warning.
1351 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1352 usage.
1353 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1354 of long for pointer to avoid warning.
1355 (elfNN_ia64_relax_brl): Idem.
1356 (elfNN_ia64_install_value): Idem.
1357 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1358
da17376b
RS		 13592011-01-17 Richard Sandiford <[email protected]>
1360
1361 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1362 h->needs_plt when deciding whether to record a possible dynamic reloc.
1363
1e81e12b
RS		 13642011-01-17 Richard Sandiford <[email protected]>
1365
1366 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1367 dynamic relocs for the removed section.
1368
d1534d16
L		 13692011-01-15 H.J. Lu <[email protected]>
1370
1371 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1372 relocations.
1373
248775ba
L		 13742011-01-14 H.J. Lu <[email protected]>
1375
1376 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1377 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1378 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1379 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
1380 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1381 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
1382 for ILP32.
1383
4a97a0e5
AM		 13842011-01-14 Alan Modra <[email protected]>
1385
1386 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1387 error.
1388 (_bfd_default_error_handler): Likewise.
1389 * elf.c (print_segment_map): Likewise.
1390 * libbfd.c (warn_deprecated): Likewise.
1391 * som.c (som_sizeof_headers): No need to do so here.
1392 * coff-i860.c: Replace use of printf for error messages with
1393 _bfd_error_handler.
1394 * coff-ppc.c: Likewise.
1395 * coff-sh.c: Likewise.
1396 * elf32-bfin.c: Likewise.
1397 * elf32-dlx.c: Likewise.
1398 * elf32-mep.c: Likewise.
1399 * elf32-v850.c: Likewise.
1400 * mach-o.c: Likewise.
1401 * pef.c: Likewise.
1402
82e96e07
L		 14032011-01-13 H.J. Lu <[email protected]>
1404
1405 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1406 swap_reloca_out.
1407 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1408 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1409 for 32bit.
1410 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1411 ELF_ST_TYPE.
1412 (elf_x86_64_finish_dynamic_symbol): Updated.
1413 (elf_x86_64_finish_dynamic_sections): Don't use
1414 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1415 bfd_elf64_swap_dyn_out.
1416
e6a6bb22
AM		 14172011-01-14 J. Park <[email protected]>
1418
1419 PR ld/12339
1420 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1421 following bfd_link_hash_warning symbol link.
1422
0855e32b
NS		 14232011-01-10 Nathan Sidwell <[email protected]>
1424 Glauber de Oliveira Costa <[email protected]>
1425
1426 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1427 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1428 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1429 relocations.
1430 * libbfd.h: Rebuilt.
1431 * bfd-in2.h: Rebuilt.
1432 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1433 (elf32_arm_reloc_map): Likewise.
1434 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1435 (elf32_arm_stub_long_branch_any_tls_pic,
1436 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1437 (DEF_STUBS): Add new stubs.
1438 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1439 (elf32_arm_local_tlsdesc_gotent): New.
1440 (GOT_TLS_GDESC): New mask.
1441 (GOT_TLS_GD_ANY): Define.
1442 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1443 (elf32_arm_compute_jump_table_size): New.
1444 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1445 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1446 sgotplt_jump_table_size fields.
1447 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1448 (elf32_arm_link_hash_table_create): Initialize new fields.
1449 (arm_type_of_stub): Check TLS desc relocs too.
1450 (elf32_arm_stub_name): TLS desc relocs can be shared.
1451 (elf32_arm_tls_transition): Determine relaxation.
1452 (arm_stub_required_alignment): Add tls stubs.
1453 (elf32_arm_size_stubs): Likewise.
1454 (elf32_arm_tls_relax): Perform TLS relaxing.
1455 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1456 (IS_ARM_TLS_GNU_RELOC): New.
1457 (IS_ARM_TLS_RELOC): Use it.
1458 (elf32_arm_relocate_section): Perform TLS relaxing.
1459 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1460 desc relocations.
1461 (allocate_dynrelocs): Allocate tls desc relcoations.
1462 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1463 symbols.
1464 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1465 got slots.
1466 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1467 symbol.
1468 (elf32_arm_finish_dynamic_symbol): Adjust.
1469 (arm_put_trampoline): New.
1470 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1471 trampolines.
1472 (elf_backend_always_size_sections): Define.
1473
7be86737
L		 14742011-01-06 H.J. Lu <[email protected]>
1475
1476 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1477
ae428b57 14782011-01-06 H.J. Lu <[email protected]>
3db2e7dd
L		 1479
1480 PR ld/12366
1481 PR ld/12371
1482 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1483 handle symbols marked with regular reference, but not non-GOT
1484 reference when building shared library.
1485
1486 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1487 local and global STT_GNU_IFUNC symols when building shared
1488 library.
1489 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1490
9689e3a3
DD		 14912011-01-05 DJ Delorie <[email protected]>
1492
1493 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1494 * libbfd.h: Regenerate.
1495 * bfd-in2.h: Regenerate.
1496 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1497
889a4d3e
L		 14982011-01-03 H.J. Lu <[email protected]>
1499
1500 * cpu-i386.c (bfd_i386_compatible): New.
1501 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1502 with bfd_i386_compatible.
1503 (bfd_x86_64_arch_intel_syntax): Likewise.
1504 (bfd_i386_arch_intel_syntax): Likewise.
1505 (i8086_arch): Likewise.
1506 (bfd_x64_32_arch): Likewise.
1507 (bfd_x86_64_arch): Likewise.
1508 (bfd_i386_arch): Likewise.
1509
9e9e0820 1510For older changes see ChangeLog-2010
56882138
AM		 1511\f
1512Local Variables:
1513mode: change-log
1514left-margin: 8
1515fill-column: 74
1516version-control: never
1517End:
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