Add support for DragonFlyBSD target.
[binutils.git] / bfd / ChangeLog
Commit [+]AuthorDateLineData
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Nick Clifton2011-03-28 11:18:20 +000012011-03-26 John Marino <binutils@marino.st>
2
3 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
4 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
5 * configure: Regenerate.
6
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Nick Clifton2011-03-25 17:06:52 +000072011-03-25 Michael Snyder <msnyder@vmware.com>
8
9 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
10
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Tristan Gingold2011-03-25 15:31:25 +0000112011-03-25 Tristan Gingold <gingold@adacore.com>
12
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Tristan Gingold2011-03-25 15:39:03 +000013 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
14 of find_nearest_line on object files.
15
162011-03-25 Tristan Gingold <gingold@adacore.com>
17
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Tristan Gingold2011-03-25 15:31:25 +000018 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
19 Minor reordering.
20 (alpha_vms_create_eisd_for_section): Make code sections read-only.
21
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Alan Modra2011-03-23 15:25:00 +0000222011-03-24 Alan Modra <amodra@gmail.com>
23
24 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
25 old-style __tls_get_addr calls without marker relocs don't match
26 their arg setup insn one for one. If such mismatches are found
27 report the reloc and don't do any tls optimization.
28 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
29
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Eric B. Weddington2011-03-22 18:10:39 +0000302011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
31
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Eric B. Weddington2011-03-22 20:58:29 +000032 * bfd-in2.h: Regenerate.
33
342011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
35
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Eric B. Weddington2011-03-22 18:10:39 +000036 * archures.c: Add AVR XMEGA architecture information.
37 * cpu-avr.c (arch_info_struct): Likewise.
38 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
39 (elf32_avr_object_p): Likewise.
40
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Richard Sandiford2011-03-14 15:52:05 +0000412011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
42
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Richard Sandiford2011-03-14 16:04:03 +000043 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
44 * bfd-in2.h: Regenerate.
45 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
46 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
47 entry.
48 (elf32_arm_howto_from_type): Update accordingly.
49 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
50 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
51 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
52 with an extra noncall_refcount field.
53 (arm_local_iplt_info): New structure.
54 (elf_arm_obj_tdata): Add local_iplt.
55 (elf32_arm_local_iplt): New accessor macro.
56 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
57 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
58 Change tls_type to a bitfield and add is_iplt.
59 (elf32_arm_link_hash_newfunc): Update accordingly.
60 (elf32_arm_allocate_local_sym_info): New function.
61 (elf32_arm_create_local_iplt): Likewise.
62 (elf32_arm_get_plt_info): Likewise.
63 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
64 (elf32_arm_get_local_dynreloc_list): Likewise.
65 (create_ifunc_sections): Likewise.
66 (elf32_arm_copy_indirect_symbol): Update after the changes to
67 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
68 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
69 to get PLT information. Assert that all STT_GNU_IFUNC references
70 are turned into PLT references.
71 (arm_build_one_stub): Pass the symbol type to
72 elf32_arm_final_link_relocate.
73 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
74 (elf32_arm_allocate_irelocs): New function.
75 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
76 all R_ARM_IRELATIVE.
77 (elf32_arm_allocate_plt_entry): New function.
78 (elf32_arm_populate_plt_entry): Likewise.
79 (elf32_arm_final_link_relocate): Add an st_type parameter.
80 Set srelgot to null for static objects. Use separate variables
81 to record which st_value and st_type should be used when generating
82 a dynamic relocation. Use elf32_arm_get_plt_info to find the
83 symbol's PLT information, setting has_iplt_entry, splt,
84 plt_offset and gotplt_offset accordingly. Check whether
85 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
86 the relocation target accordingly. Broaden assert to include
87 .iplts. Don't set sreloc for static relocations. Assert that
88 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
89 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
90 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
91 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
92 resolve GOT references to the .igot.plt entry.
93 (elf32_arm_relocate_section): Update the call to
94 elf32_arm_final_link_relocate.
95 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
96 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
97 relocations in shared libraries and relocatable executables.
98 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
99 to get the list of dynamic relocations for a local symbol.
100 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
101 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
102 to allocate local symbol information. Treat R_ARM_REL32 and
103 R_ARM_REL32_NOI as call relocations in shared libraries and
104 relocatable executables. Record PLT information for local
105 STT_GNU_IFUNC functions as well as global functions. Count
106 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
107 to get the list of dynamic relocations for a local symbol.
108 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
109 Don't remove STT_GNU_IFUNC PLTs unless all references have been
110 removed. Update after the changes to elf32_arm_link_hash_entry.
111 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
112 entries should live in .plt or .iplt. Check whether the .igot.plt
113 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
114 to allocate .plt and .(i)got.plt entries. Detect which .got
115 entries will need R_ARM_IRELATIVE relocations and use
116 elf32_arm_allocate_irelocs to allocate them. Likewise other
117 non-.got dynamic relocations.
118 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
119 and dynamic relocations for local STT_GNU_IFUNC symbols.
120 Check whether the .igot.plt and .got entries can be combined.
121 Detect which .got entries will need R_ARM_IRELATIVE relocations
122 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
123 section pointers intead of strcmp checks. Handle iplt and igotplt.
124 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
125 to fill in .plt, .got.plt and .rel(a).plt entries. Point
126 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
127 resolve to it.
128 (elf32_arm_output_plt_map_1): New function, split out from
129 elf32_arm_output_plt_map. Handle .iplt entries. Use
130 elf32_arm_plt_needs_thumb_stub_p.
131 (elf32_arm_output_plt_map): Call it.
132 (elf32_arm_output_arch_local_syms): Add mapping symbols for
133 local .iplt entries.
134 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
135 (elf32_arm_swap_symbol_out): Likewise.
136 (elf32_arm_add_symbol_hook): New function.
137 (elf_backend_add_symbol_hook): Define for all targets.
138
1392011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
140
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Richard Sandiford2011-03-14 15:54:57 +0000141 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
142 * elf.c (swap_out_syms): Set st_target_internal for each
143 Elf_Internal_Sym.
144 * elfcode.h (elf_swap_symbol_in): Likewise.
145 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
146 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
147 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
148 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
149 * elflink.c (elf_link_output_extsym): Likewise.
150 (bfd_elf_final_link): Likewise.
151 (elf_link_add_object_symbols): Copy st_target_internal
152 to the hash table if we see a definition.
153 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
154 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
155 a branch_type field.
156 (a8_erratum_fix, a8_erratum_reloc): Likewise.
157 (arm_type_of_stub): Replace actual_st_type with an
158 actual_branch_type parameter.
159 (arm_build_one_stub): Use branch types rather than st_types to
160 determine the type of branch.
161 (cortex_a8_erratum_scan): Likewise.
162 (elf32_arm_size_stubs): Likewise.
163 (bfd_elf32_arm_process_before_allocation): Likewise.
164 (allocate_dynrelocs_for_symbol): Likewise.
165 (elf32_arm_finish_dynamic_sections): Likewise.
166 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
167 a branch_type parameter.
168 (elf32_arm_relocate_section): Update call accordingly.
169 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
170 (elf32_arm_output_map_sym): Initialize st_target_internal.
171 (elf32_arm_output_stub_sym): Likewise.
172 (elf32_arm_symbol_processing): Delete.
173 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
174 Use st_target_internal to record the branch type.
175 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
176 Thumb functions.
177 (elf32_arm_is_function_type): Delete.
178 (elf_backend_symbol_processing): Likewise.
179 (elf_backend_is_function_type): Likewise.
180
1812011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
182
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Richard Sandiford2011-03-14 15:53:57 +0000183 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
184 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
185 into the PLT block.
186
1872011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
188
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Richard Sandiford2011-03-14 15:53:32 +0000189 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
190 may_need_local_target_p and may_become_dynamic_p to classify
191 the relocation type. Don't check info->symbolic or h->def_regular
192 when deciding whether to record a potential dynamic reloc.
193 Don't treat potential dynamic relocs as PLT references.
194 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
195 try to make the PLT reference count go negative.
196
1972011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
198
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Richard Sandiford2011-03-14 15:52:51 +0000199 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
200 GOT entry here, rather than leaving it to finish_dynamic_symbol.
201 Only create a dynamic relocation for local references if
202 info->shared.
203 (allocate_dynrelocs_for_symbol): Update dynamic relocation
204 allocation accordingly.
205 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
206
2072011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
208
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Richard Sandiford2011-03-14 15:52:05 +0000209 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
210 (elf32_arm_add_dynreloc): Likewise.
211 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
212 to allocate dynamic relocations.
213 (elf32_arm_size_dynamic_sections): Likewise.
214 (allocate_dynrelocs): Likewise. Rename to
215 allocate_dynrelocs_for_symbol.
216 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
217 create dynamic relocations.
218 (elf32_arm_finish_dynamic_symbol): Likewise.
219
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H.J. Lu2011-03-12 14:38:30 +00002202011-03-12 H.J. Lu <hongjiu.lu@intel.com>
221
222 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
223 x32 GD->IE and GD->LE transitions.
224 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
225 and LD->LE transitions.
226
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Alan Modra2011-03-10 09:11:12 +00002272011-03-10 Alan Modra <amodra@gmail.com>
228
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Alan Modra2011-03-10 09:26:17 +0000229 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
230 for LO_DS error message and correct multiple.
231
2322011-03-10 Alan Modra <amodra@gmail.com>
233
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Alan Modra2011-03-10 09:11:12 +0000234 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
235 (ppc64_elf_link_just_syms): New function.
236 (opd_entry_value): Don't assume big-endian host.
237 (get_r2off): New function.
238 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
239
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Michael Snyder2011-03-06 18:22:36 +00002402011-03-06 Michael Snyder <msnyder@vmware.com>
241
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Michael Snyder2011-03-06 18:37:07 +0000242 * compress.c (bfd_compress_section_contents): Check for out of mem.
243
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Michael Snyder2011-03-06 18:27:03 +0000244 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
245 that case statement falls through intentionally.
246
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Michael Snyder2011-03-06 18:22:36 +0000247 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
248
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Alan Modra2011-03-04 01:43:23 +00002492011-03-04 Alan Modra <amodra@gmail.com>
250
251 * archive.c (bsd_write_armap): Don't call stat in deterministic
252 mode, and don't use st_mtime if stat returns error.
253
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Michael Snyder2011-03-03 23:41:21 +00002542011-03-03 Michael Snyder <msnyder@vmware.com>
255
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Michael Snyder2011-03-04 00:38:29 +0000256 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
257
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Michael Snyder2011-03-03 23:49:21 +0000258 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
259
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Michael Snyder2011-03-03 23:47:21 +0000260 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
261 (aout_link_write_other_symbol): Missing break statement.
262
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Michael Snyder2011-03-03 23:43:07 +0000263 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
264
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Michael Snyder2011-03-03 23:41:21 +0000265 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
266
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H.J. Lu2011-03-03 22:11:30 +00002672011-03-03 H.J. Lu <hongjiu.lu@intel.com>
268
269 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
270 x32 IE->LE transition.
271 (elf_x86_64_relocate_section): Likewise.
272
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Bernd Schmidt2011-03-02 17:07:02 +00002732011-03-02 Bernd Schmidt <bernds@codesourcery.com>
274
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Alan Modra2011-03-10 09:11:12 +0000275 * elflink.c (is_reloc_section): Remove function.
276 (get_dynamic_reloc_section_name): Construct string manually.
48f31ce4 Bernd Schmidt2011-03-02 17:07:02 +0000277
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Kai Tietz2011-02-28 18:30:14 +00002782011-02-28 Kai Tietz <kai.tietz@onevision.com>
279
280 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
281 (adjust_relative_path): Likewise.
282 (_bfd_construct_extended_name_table): Likewise.
283 * corefile.c (generic_core_file_matches_executable_p): Likewise.
284 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
285 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
286 * elf32-spu.c (sort_bfds): Likewise.
287 (spu_elf_auto_overlay): Likewise.
288 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
289 * xcofflink.c (xcoff_set_import_path): Likewise.
290 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
291 (xtensa_regfile_lookup_shortname): Likewise.
292
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Alan Modra2011-02-28 07:46:36 +00002932011-02-28 Alan Modra <amodra@gmail.com>
294
295 PR 12513
296 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
297 stringsize. Properly sanity check symdef_count. Remove redundant
298 bfd_release.
299
6618aa1f espindola2011-02-26 00:03:08 +00003002011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
301
302 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
303 and handle claim_file seeking. Only try to load the plugin once.
304
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Andreas Schwab2011-02-22 15:46:11 +00003052011-02-22 Andreas Schwab <schwab@redhat.com>
306
307 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
308 relocation read the value from the second GOT slot.
309
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Tristan Gingold2011-02-15 09:35:41 +00003102011-02-15 Tristan Gingold <gingold@adacore.com>
311
312 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
313
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Alan Modra2011-02-15 04:07:42 +00003142011-02-15 Alan Modra <amodra@gmail.com>
315
316 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
317 toc relocs. Fuss over free(NULL).
318
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Mike Frysinger2011-02-14 17:03:43 +00003192011-02-14 Mike Frysinger <vapier@gentoo.org>
320
321 * elflink.c (bfd_elf_size_dynamic_sections): Add
322 bfd_get_symbol_leading_char to the start of newname.
323
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Ralf Wildenhues2011-02-13 21:00:08 +00003242011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
325
326 * configure: Regenerate.
327
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Alan Modra2011-02-09 08:16:00 +00003282011-02-09 Alan Modra <amodra@gmail.com>
329
330 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
331 we are done. When optimising large toc, check that a global
332 symbol on a toc reloc is defined in a kept section.
333
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Nick Clifton2011-02-08 09:40:02 +00003342011-02-08 Nick Clifton <nickc@redhat.com>
335
336 PR binutils/12467
337 * elf.c (assign_file_positions_for_load_sections): Set the program
338 header offset and entry size to zero if there are no program
339 headers.
340
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Alan Modra2011-02-08 02:54:41 +00003412011-02-08 Alan Modra <amodra@gmail.com>
342
343 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
344 local_syms when looking for local symbols in .toc.
345
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Alan Modra2011-01-31 22:38:24 +00003462011-02-01 Alan Modra <amodra@gmail.com>
347
348 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
349 for toc pointer on any section having makes_toc_func_call set.
350 (check_pasted_section): Ensure pasted .init/.fini fragments use
351 the same toc if any has makes_toc_func_call set.
352
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Joseph Myers2011-01-29 00:12:48 +00003532011-01-28 Joseph Myers <joseph@codesourcery.com>
354
355 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
356 field.
357
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Richard Sandiford2011-01-22 10:16:28 +00003582011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
359
360 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
361 common sections too.
362
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H.J. Lu2011-01-18 20:41:07 +00003632011-01-18 H.J. Lu <hongjiu.lu@intel.com>
364
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H.J. Lu2011-01-18 20:45:05 +0000365 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
366 Solaris target.
46a36ef7 H.J. Lu2011-01-18 20:41:07 +0000367
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Nick Clifton2011-01-18 14:13:42 +00003682011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
369
370 Fix compilation for mingw64.
371 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
372 typecast to avoid warning.
373 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
374 usage.
375 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
376 of long for pointer to avoid warning.
377 (elfNN_ia64_relax_brl): Idem.
378 (elfNN_ia64_install_value): Idem.
379 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
380
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Richard Sandiford2011-01-17 16:36:13 +00003812011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
382
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Richard Sandiford2011-01-17 16:36:43 +0000383 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
384 h->needs_plt when deciding whether to record a possible dynamic reloc.
385
3862011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
387
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Richard Sandiford2011-01-17 16:36:13 +0000388 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
389 dynamic relocs for the removed section.
390
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H.J. Lu2011-01-15 15:49:46 +00003912011-01-15 H.J. Lu <hongjiu.lu@intel.com>
392
393 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
394 relocations.
395
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H.J. Lu2011-01-14 22:48:10 +00003962011-01-14 H.J. Lu <hongjiu.lu@intel.com>
397
398 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
399 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
400 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
401 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
402 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
403 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
404 for ILP32.
405
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Alan Modra2011-01-14 12:35:55 +00004062011-01-14 Alan Modra <amodra@gmail.com>
407
408 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
409 error.
410 (_bfd_default_error_handler): Likewise.
411 * elf.c (print_segment_map): Likewise.
412 * libbfd.c (warn_deprecated): Likewise.
413 * som.c (som_sizeof_headers): No need to do so here.
414 * coff-i860.c: Replace use of printf for error messages with
415 _bfd_error_handler.
416 * coff-ppc.c: Likewise.
417 * coff-sh.c: Likewise.
418 * elf32-bfin.c: Likewise.
419 * elf32-dlx.c: Likewise.
420 * elf32-mep.c: Likewise.
421 * elf32-v850.c: Likewise.
422 * mach-o.c: Likewise.
423 * pef.c: Likewise.
424
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H.J. Lu2011-01-14 04:23:58 +00004252011-01-13 H.J. Lu <hongjiu.lu@intel.com>
426
427 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
428 swap_reloca_out.
429 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
430 (elf_x86_64_check_relocs): Align relocation section to 4 byte
431 for 32bit.
432 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
433 ELF_ST_TYPE.
434 (elf_x86_64_finish_dynamic_symbol): Updated.
435 (elf_x86_64_finish_dynamic_sections): Don't use
436 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
437 bfd_elf64_swap_dyn_out.
438
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Alan Modra2011-01-14 02:17:57 +00004392011-01-14 J. Park <grassman@gmail.com>
440
441 PR ld/12339
442 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
443 following bfd_link_hash_warning symbol link.
444
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Nathan Sidwell2011-01-10 08:40:14 +00004452011-01-10 Nathan Sidwell <nathan@codesourcery.com>
446 Glauber de Oliveira Costa <glommer@gmail.com>
447
448 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
449 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
450 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
451 relocations.
452 * libbfd.h: Rebuilt.
453 * bfd-in2.h: Rebuilt.
454 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
455 (elf32_arm_reloc_map): Likewise.
456 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
457 (elf32_arm_stub_long_branch_any_tls_pic,
458 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
459 (DEF_STUBS): Add new stubs.
460 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
461 (elf32_arm_local_tlsdesc_gotent): New.
462 (GOT_TLS_GDESC): New mask.
463 (GOT_TLS_GD_ANY): Define.
464 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
465 (elf32_arm_compute_jump_table_size): New.
466 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
467 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
468 sgotplt_jump_table_size fields.
469 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
470 (elf32_arm_link_hash_table_create): Initialize new fields.
471 (arm_type_of_stub): Check TLS desc relocs too.
472 (elf32_arm_stub_name): TLS desc relocs can be shared.
473 (elf32_arm_tls_transition): Determine relaxation.
474 (arm_stub_required_alignment): Add tls stubs.
475 (elf32_arm_size_stubs): Likewise.
476 (elf32_arm_tls_relax): Perform TLS relaxing.
477 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
478 (IS_ARM_TLS_GNU_RELOC): New.
479 (IS_ARM_TLS_RELOC): Use it.
480 (elf32_arm_relocate_section): Perform TLS relaxing.
481 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
482 desc relocations.
483 (allocate_dynrelocs): Allocate tls desc relcoations.
484 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
485 symbols.
486 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
487 got slots.
488 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
489 symbol.
490 (elf32_arm_finish_dynamic_symbol): Adjust.
491 (arm_put_trampoline): New.
492 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
493 trampolines.
494 (elf_backend_always_size_sections): Define.
495
5117d730 H.J. Lu2011-01-06 19:05:47 +00004962011-01-06 H.J. Lu <hongjiu.lu@intel.com>
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H.J. Lu2011-01-07 03:34:20 +0000498 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
499
5002011-01-06 H.J. Lu <hongjiu.lu@intel.com>
501
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H.J. Lu2011-01-06 18:45:03 +0000502 PR ld/12366
503 PR ld/12371
504 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
505 handle symbols marked with regular reference, but not non-GOT
506 reference when building shared library.
507
508 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
509 local and global STT_GNU_IFUNC symols when building shared
510 library.
511 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
512
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DJ Delorie2011-01-05 22:04:07 +00005132011-01-05 DJ Delorie <dj@redhat.com>
514
515 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
516 * libbfd.h: Regenerate.
517 * bfd-in2.h: Regenerate.
518 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
519
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H.J. Lu2011-01-03 18:16:46 +00005202011-01-03 H.J. Lu <hongjiu.lu@intel.com>
521
522 * cpu-i386.c (bfd_i386_compatible): New.
523 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
524 with bfd_i386_compatible.
525 (bfd_x86_64_arch_intel_syntax): Likewise.
526 (bfd_i386_arch_intel_syntax): Likewise.
527 (i8086_arch): Likewise.
528 (bfd_x64_32_arch): Likewise.
529 (bfd_x86_64_arch): Likewise.
530 (bfd_i386_arch): Likewise.
531
52d32738 H.J. Lu2011-01-01 16:43:50 +0000532For older changes see ChangeLog-2010
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Alan Modra2001-09-08 05:47:01 +0000533\f
534Local Variables:
535mode: change-log
536left-margin: 8
537fill-column: 74
538version-control: never
539End: