Commit | Line | Data |
---|---|---|
8cc66334 EW |
1 | 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com> |
2 | ||
3 | * archures.c: Add AVR XMEGA architecture information. | |
4 | * cpu-avr.c (arch_info_struct): Likewise. | |
5 | * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise. | |
6 | (elf32_avr_object_p): Likewise. | |
7 | ||
34e77a92 RS |
8 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
9 | ||
10 | * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation. | |
11 | * bfd-in2.h: Regenerate. | |
12 | * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition | |
13 | to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE | |
14 | entry. | |
15 | (elf32_arm_howto_from_type): Update accordingly. | |
16 | (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE. | |
17 | (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3. | |
18 | (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry | |
19 | with an extra noncall_refcount field. | |
20 | (arm_local_iplt_info): New structure. | |
21 | (elf_arm_obj_tdata): Add local_iplt. | |
22 | (elf32_arm_local_iplt): New accessor macro. | |
23 | (elf32_arm_link_hash_entry): Replace plt_thumb_refcount, | |
24 | plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info. | |
25 | Change tls_type to a bitfield and add is_iplt. | |
26 | (elf32_arm_link_hash_newfunc): Update accordingly. | |
27 | (elf32_arm_allocate_local_sym_info): New function. | |
28 | (elf32_arm_create_local_iplt): Likewise. | |
29 | (elf32_arm_get_plt_info): Likewise. | |
30 | (elf32_arm_plt_needs_thumb_stub_p): Likewise. | |
31 | (elf32_arm_get_local_dynreloc_list): Likewise. | |
32 | (create_ifunc_sections): Likewise. | |
33 | (elf32_arm_copy_indirect_symbol): Update after the changes to | |
34 | elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set. | |
35 | (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info | |
36 | to get PLT information. Assert that all STT_GNU_IFUNC references | |
37 | are turned into PLT references. | |
38 | (arm_build_one_stub): Pass the symbol type to | |
39 | elf32_arm_final_link_relocate. | |
40 | (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub. | |
41 | (elf32_arm_allocate_irelocs): New function. | |
42 | (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for | |
43 | all R_ARM_IRELATIVE. | |
44 | (elf32_arm_allocate_plt_entry): New function. | |
45 | (elf32_arm_populate_plt_entry): Likewise. | |
46 | (elf32_arm_final_link_relocate): Add an st_type parameter. | |
47 | Set srelgot to null for static objects. Use separate variables | |
48 | to record which st_value and st_type should be used when generating | |
49 | a dynamic relocation. Use elf32_arm_get_plt_info to find the | |
50 | symbol's PLT information, setting has_iplt_entry, splt, | |
51 | plt_offset and gotplt_offset accordingly. Check whether | |
52 | STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change | |
53 | the relocation target accordingly. Broaden assert to include | |
54 | .iplts. Don't set sreloc for static relocations. Assert that | |
55 | we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32 | |
56 | and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead | |
57 | of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC | |
58 | symbol. Pass the symbol type to arm_type_of_stub. Conditionally | |
59 | resolve GOT references to the .igot.plt entry. | |
60 | (elf32_arm_relocate_section): Update the call to | |
61 | elf32_arm_final_link_relocate. | |
62 | (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT | |
63 | information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call | |
64 | relocations in shared libraries and relocatable executables. | |
65 | Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list | |
66 | to get the list of dynamic relocations for a local symbol. | |
67 | (elf32_arm_check_relocs): Always create ifunc sections. Set isym | |
68 | at the same time as setting h. Use elf32_arm_allocate_local_sym_info | |
69 | to allocate local symbol information. Treat R_ARM_REL32 and | |
70 | R_ARM_REL32_NOI as call relocations in shared libraries and | |
71 | relocatable executables. Record PLT information for local | |
72 | STT_GNU_IFUNC functions as well as global functions. Count | |
73 | non-call PLT references. Use elf32_arm_get_local_dynreloc_list | |
74 | to get the list of dynamic relocations for a local symbol. | |
75 | (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols. | |
76 | Don't remove STT_GNU_IFUNC PLTs unless all references have been | |
77 | removed. Update after the changes to elf32_arm_link_hash_entry. | |
78 | (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT | |
79 | entries should live in .plt or .iplt. Check whether the .igot.plt | |
80 | and .got entries can be combined. Use elf32_arm_allocate_plt_entry | |
81 | to allocate .plt and .(i)got.plt entries. Detect which .got | |
82 | entries will need R_ARM_IRELATIVE relocations and use | |
83 | elf32_arm_allocate_irelocs to allocate them. Likewise other | |
84 | non-.got dynamic relocations. | |
85 | (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt | |
86 | and dynamic relocations for local STT_GNU_IFUNC symbols. | |
87 | Check whether the .igot.plt and .got entries can be combined. | |
88 | Detect which .got entries will need R_ARM_IRELATIVE relocations | |
89 | and use elf32_arm_allocate_irelocs to allocate them. Use stashed | |
90 | section pointers intead of strcmp checks. Handle iplt and igotplt. | |
91 | (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry | |
92 | to fill in .plt, .got.plt and .rel(a).plt entries. Point | |
93 | STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations | |
94 | resolve to it. | |
95 | (elf32_arm_output_plt_map_1): New function, split out from | |
96 | elf32_arm_output_plt_map. Handle .iplt entries. Use | |
97 | elf32_arm_plt_needs_thumb_stub_p. | |
98 | (elf32_arm_output_plt_map): Call it. | |
99 | (elf32_arm_output_arch_local_syms): Add mapping symbols for | |
100 | local .iplt entries. | |
101 | (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols. | |
102 | (elf32_arm_swap_symbol_out): Likewise. | |
103 | (elf32_arm_add_symbol_hook): New function. | |
104 | (elf_backend_add_symbol_hook): Define for all targets. | |
105 | ||
35fc36a8 RS |
106 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
107 | ||
108 | * elf-bfd.h (elf_link_hash_entry): Add target_internal. | |
109 | * elf.c (swap_out_syms): Set st_target_internal for each | |
110 | Elf_Internal_Sym. | |
111 | * elfcode.h (elf_swap_symbol_in): Likewise. | |
112 | * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise. | |
113 | * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise. | |
114 | * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise. | |
115 | * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise. | |
116 | * elflink.c (elf_link_output_extsym): Likewise. | |
117 | (bfd_elf_final_link): Likewise. | |
118 | (elf_link_add_object_symbols): Copy st_target_internal | |
119 | to the hash table if we see a definition. | |
120 | (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal. | |
121 | * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with | |
122 | a branch_type field. | |
123 | (a8_erratum_fix, a8_erratum_reloc): Likewise. | |
124 | (arm_type_of_stub): Replace actual_st_type with an | |
125 | actual_branch_type parameter. | |
126 | (arm_build_one_stub): Use branch types rather than st_types to | |
127 | determine the type of branch. | |
128 | (cortex_a8_erratum_scan): Likewise. | |
129 | (elf32_arm_size_stubs): Likewise. | |
130 | (bfd_elf32_arm_process_before_allocation): Likewise. | |
131 | (allocate_dynrelocs_for_symbol): Likewise. | |
132 | (elf32_arm_finish_dynamic_sections): Likewise. | |
133 | (elf32_arm_final_link_relocate): Replace sym_flags parameter with | |
134 | a branch_type parameter. | |
135 | (elf32_arm_relocate_section): Update call accordingly. | |
136 | (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC. | |
137 | (elf32_arm_output_map_sym): Initialize st_target_internal. | |
138 | (elf32_arm_output_stub_sym): Likewise. | |
139 | (elf32_arm_symbol_processing): Delete. | |
140 | (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs. | |
141 | Use st_target_internal to record the branch type. | |
142 | (elf32_arm_swap_symbol_out): Use st_target_internal to test for | |
143 | Thumb functions. | |
144 | (elf32_arm_is_function_type): Delete. | |
145 | (elf_backend_symbol_processing): Likewise. | |
146 | (elf_backend_is_function_type): Likewise. | |
147 | ||
cbc704f3 RS |
148 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
149 | ||
150 | * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj. | |
151 | (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion | |
152 | into the PLT block. | |
153 | ||
f6e32f6d RS |
154 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
155 | ||
156 | * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p, | |
157 | may_need_local_target_p and may_become_dynamic_p to classify | |
158 | the relocation type. Don't check info->symbolic or h->def_regular | |
159 | when deciding whether to record a potential dynamic reloc. | |
160 | Don't treat potential dynamic relocs as PLT references. | |
161 | (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't | |
162 | try to make the PLT reference count go negative. | |
163 | ||
b436d854 RS |
164 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
165 | ||
166 | * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the | |
167 | GOT entry here, rather than leaving it to finish_dynamic_symbol. | |
168 | Only create a dynamic relocation for local references if | |
169 | info->shared. | |
170 | (allocate_dynrelocs_for_symbol): Update dynamic relocation | |
171 | allocation accordingly. | |
172 | (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here. | |
173 | ||
47beaa6a RS |
174 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
175 | ||
176 | * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function. | |
177 | (elf32_arm_add_dynreloc): Likewise. | |
178 | (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs | |
179 | to allocate dynamic relocations. | |
180 | (elf32_arm_size_dynamic_sections): Likewise. | |
181 | (allocate_dynrelocs): Likewise. Rename to | |
182 | allocate_dynrelocs_for_symbol. | |
183 | (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to | |
184 | create dynamic relocations. | |
185 | (elf32_arm_finish_dynamic_symbol): Likewise. | |
186 | ||
52bc799a L |
187 | 2011-03-12 H.J. Lu <hongjiu.lu@intel.com> |
188 | ||
189 | * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS | |
190 | x32 GD->IE and GD->LE transitions. | |
191 | (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE | |
192 | and LD->LE transitions. | |
193 | ||
e11840f9 AM |
194 | 2011-03-10 Alan Modra <amodra@gmail.com> |
195 | ||
196 | * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset | |
197 | for LO_DS error message and correct multiple. | |
198 | ||
aa374f67 AM |
199 | 2011-03-10 Alan Modra <amodra@gmail.com> |
200 | ||
201 | * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define. | |
202 | (ppc64_elf_link_just_syms): New function. | |
203 | (opd_entry_value): Don't assume big-endian host. | |
204 | (get_r2off): New function. | |
205 | (ppc_build_one_stub, ppc_size_one_stub): Use it here. | |
206 | ||
d59a60e9 MS |
207 | 2011-03-06 Michael Snyder <msnyder@vmware.com> |
208 | ||
4281caad MS |
209 | * compress.c (bfd_compress_section_contents): Check for out of mem. |
210 | ||
17672001 MS |
211 | * elf64-x86-64.c (elf_x86_64_relocate_section): Document |
212 | that case statement falls through intentionally. | |
213 | ||
d59a60e9 MS |
214 | * elf32-i386.c (elf_i386_relocate_section): Document fall through. |
215 | ||
0e29e6e8 AM |
216 | 2011-03-04 Alan Modra <amodra@gmail.com> |
217 | ||
218 | * archive.c (bsd_write_armap): Don't call stat in deterministic | |
219 | mode, and don't use st_mtime if stat returns error. | |
220 | ||
eb00922a MS |
221 | 2011-03-03 Michael Snyder <msnyder@vmware.com> |
222 | ||
08c13595 MS |
223 | * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code. |
224 | ||
d543c50d MS |
225 | * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error. |
226 | ||
c38eb2a6 MS |
227 | * aoutx.h (aout_final_link): Use sizeof int not sizeof int*. |
228 | (aout_link_write_other_symbol): Missing break statement. | |
229 | ||
8ecc1f20 MS |
230 | * dwarf2.c (scan_unit_for_symbols): Stop memory leak. |
231 | ||
eb00922a MS |
232 | * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails. |
233 | ||
4a4c5f25 L |
234 | 2011-03-03 H.J. Lu <hongjiu.lu@intel.com> |
235 | ||
236 | * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS | |
237 | x32 IE->LE transition. | |
238 | (elf_x86_64_relocate_section): Likewise. | |
239 | ||
ddcf1fcf BS |
240 | 2011-03-02 Bernd Schmidt <bernds@codesourcery.com> |
241 | ||
aa374f67 AM |
242 | * elflink.c (is_reloc_section): Remove function. |
243 | (get_dynamic_reloc_section_name): Construct string manually. | |
ddcf1fcf | 244 | |
007d6189 KT |
245 | 2011-02-28 Kai Tietz <kai.tietz@onevision.com> |
246 | ||
247 | * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp. | |
248 | (adjust_relative_path): Likewise. | |
249 | (_bfd_construct_extended_name_table): Likewise. | |
250 | * corefile.c (generic_core_file_matches_executable_p): Likewise. | |
251 | * elf32-bfin.c (bfinfdpic_relocate_section): Likewise. | |
252 | * elf32-frv.c (elf32_frv_relocate_section): Likewise. | |
253 | * elf32-spu.c (sort_bfds): Likewise. | |
254 | (spu_elf_auto_overlay): Likewise. | |
255 | * syms.c (_bfd_stab_section_find_nearest_line): Likewise. | |
256 | * xcofflink.c (xcoff_set_import_path): Likewise. | |
257 | * xtensa-isa.c (xtensa_regfile_lookup): Likewise. | |
258 | (xtensa_regfile_lookup_shortname): Likewise. | |
259 | ||
8616ad89 AM |
260 | 2011-02-28 Alan Modra <amodra@gmail.com> |
261 | ||
262 | PR 12513 | |
263 | * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and | |
264 | stringsize. Properly sanity check symdef_count. Remove redundant | |
265 | bfd_release. | |
266 | ||
80549d04 RÁE |
267 | 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com> |
268 | ||
269 | * plugin.c (bfd_plugin_object_p): Correctly set the filesize | |
270 | and handle claim_file seeking. Only try to load the plugin once. | |
271 | ||
93b3ac75 AS |
272 | 2011-02-22 Andreas Schwab <schwab@redhat.com> |
273 | ||
274 | * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD | |
275 | relocation read the value from the second GOT slot. | |
276 | ||
6fa052f0 TG |
277 | 2011-02-15 Tristan Gingold <gingold@adacore.com> |
278 | ||
279 | * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment. | |
280 | ||
28be611c AM |
281 | 2011-02-15 Alan Modra <amodra@gmail.com> |
282 | ||
283 | * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of | |
284 | toc relocs. Fuss over free(NULL). | |
285 | ||
93252b1c MF |
286 | 2011-02-14 Mike Frysinger <vapier@gentoo.org> |
287 | ||
288 | * elflink.c (bfd_elf_size_dynamic_sections): Add | |
289 | bfd_get_symbol_leading_char to the start of newname. | |
290 | ||
822ce8ee RW |
291 | 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
292 | ||
293 | * configure: Regenerate. | |
294 | ||
425b145b AM |
295 | 2011-02-09 Alan Modra <amodra@gmail.com> |
296 | ||
297 | * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until | |
298 | we are done. When optimising large toc, check that a global | |
299 | symbol on a toc reloc is defined in a kept section. | |
300 | ||
82f2dbf7 NC |
301 | 2011-02-08 Nick Clifton <nickc@redhat.com> |
302 | ||
303 | PR binutils/12467 | |
304 | * elf.c (assign_file_positions_for_load_sections): Set the program | |
305 | header offset and entry size to zero if there are no program | |
306 | headers. | |
307 | ||
df22d223 AM |
308 | 2011-02-08 Alan Modra <amodra@gmail.com> |
309 | ||
310 | * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL | |
311 | local_syms when looking for local symbols in .toc. | |
312 | ||
6683a28d AM |
313 | 2011-02-01 Alan Modra <amodra@gmail.com> |
314 | ||
315 | * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value | |
316 | for toc pointer on any section having makes_toc_func_call set. | |
317 | (check_pasted_section): Ensure pasted .init/.fini fragments use | |
318 | the same toc if any has makes_toc_func_call set. | |
319 | ||
5240d94d JM |
320 | 2011-01-28 Joseph Myers <joseph@codesourcery.com> |
321 | ||
322 | * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs | |
323 | field. | |
324 | ||
ed88c97e RS |
325 | 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com> |
326 | ||
327 | * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore | |
328 | common sections too. | |
329 | ||
1a0c107f L |
330 | 2011-01-18 H.J. Lu <hongjiu.lu@intel.com> |
331 | ||
04449d86 L |
332 | * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after |
333 | Solaris target. | |
1a0c107f | 334 | |
d68cd58c NC |
335 | 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr> |
336 | ||
337 | Fix compilation for mingw64. | |
338 | * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate | |
339 | typecast to avoid warning. | |
340 | * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type | |
341 | usage. | |
342 | * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead | |
343 | of long for pointer to avoid warning. | |
344 | (elfNN_ia64_relax_brl): Idem. | |
345 | (elfNN_ia64_install_value): Idem. | |
346 | * vms-alpha.c (_bfd_vms_slurp_etir): Idem. | |
347 | ||
da17376b RS |
348 | 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org> |
349 | ||
350 | * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than | |
351 | h->needs_plt when deciding whether to record a possible dynamic reloc. | |
352 | ||
1e81e12b RS |
353 | 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org> |
354 | ||
355 | * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered | |
356 | dynamic relocs for the removed section. | |
357 | ||
d1534d16 L |
358 | 2011-01-15 H.J. Lu <hongjiu.lu@intel.com> |
359 | ||
360 | * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32 | |
361 | relocations. | |
362 | ||
248775ba L |
363 | 2011-01-14 H.J. Lu <hongjiu.lu@intel.com> |
364 | ||
365 | * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type. | |
366 | (elf_x86_64_link_hash_table_create): Set pointer_r_type. | |
367 | (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64 | |
368 | for ILP32. Remove ABI_64_P PIC check for R_X86_64_8, | |
369 | R_X86_64_16, R_X86_64_32 and R_X86_64_32S. | |
370 | (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64 | |
371 | for ILP32. | |
372 | ||
4a97a0e5 AM |
373 | 2011-01-14 Alan Modra <amodra@gmail.com> |
374 | ||
375 | * bfd.c (bfd_perror): Flush stdout before and stderr after printing | |
376 | error. | |
377 | (_bfd_default_error_handler): Likewise. | |
378 | * elf.c (print_segment_map): Likewise. | |
379 | * libbfd.c (warn_deprecated): Likewise. | |
380 | * som.c (som_sizeof_headers): No need to do so here. | |
381 | * coff-i860.c: Replace use of printf for error messages with | |
382 | _bfd_error_handler. | |
383 | * coff-ppc.c: Likewise. | |
384 | * coff-sh.c: Likewise. | |
385 | * elf32-bfin.c: Likewise. | |
386 | * elf32-dlx.c: Likewise. | |
387 | * elf32-mep.c: Likewise. | |
388 | * elf32-v850.c: Likewise. | |
389 | * mach-o.c: Likewise. | |
390 | * pef.c: Likewise. | |
391 | ||
82e96e07 L |
392 | 2011-01-13 H.J. Lu <hongjiu.lu@intel.com> |
393 | ||
394 | * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove | |
395 | swap_reloca_out. | |
396 | (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out. | |
397 | (elf_x86_64_check_relocs): Align relocation section to 4 byte | |
398 | for 32bit. | |
399 | (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with | |
400 | ELF_ST_TYPE. | |
401 | (elf_x86_64_finish_dynamic_symbol): Updated. | |
402 | (elf_x86_64_finish_dynamic_sections): Don't use | |
403 | Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor | |
404 | bfd_elf64_swap_dyn_out. | |
405 | ||
e6a6bb22 AM |
406 | 2011-01-14 J. Park <grassman@gmail.com> |
407 | ||
408 | PR ld/12339 | |
409 | * elf32-arm.c (allocate_dynrelocs): Don't set up eh before | |
410 | following bfd_link_hash_warning symbol link. | |
411 | ||
0855e32b NS |
412 | 2011-01-10 Nathan Sidwell <nathan@codesourcery.com> |
413 | Glauber de Oliveira Costa <glommer@gmail.com> | |
414 | ||
415 | * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL, | |
416 | BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ, | |
417 | BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New | |
418 | relocations. | |
419 | * libbfd.h: Rebuilt. | |
420 | * bfd-in2.h: Rebuilt. | |
421 | * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations. | |
422 | (elf32_arm_reloc_map): Likewise. | |
423 | (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates. | |
424 | (elf32_arm_stub_long_branch_any_tls_pic, | |
425 | elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates. | |
426 | (DEF_STUBS): Add new stubs. | |
427 | (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field. | |
428 | (elf32_arm_local_tlsdesc_gotent): New. | |
429 | (GOT_TLS_GDESC): New mask. | |
430 | (GOT_TLS_GD_ANY): Define. | |
431 | (struct elf32_arm_link_hash_entry): Add tlsdesc_got field. | |
432 | (elf32_arm_compute_jump_table_size): New. | |
433 | (struct elf32_arm_link_hash_table): Add next_tls_desc_index, | |
434 | num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline, | |
435 | sgotplt_jump_table_size fields. | |
436 | (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field. | |
437 | (elf32_arm_link_hash_table_create): Initialize new fields. | |
438 | (arm_type_of_stub): Check TLS desc relocs too. | |
439 | (elf32_arm_stub_name): TLS desc relocs can be shared. | |
440 | (elf32_arm_tls_transition): Determine relaxation. | |
441 | (arm_stub_required_alignment): Add tls stubs. | |
442 | (elf32_arm_size_stubs): Likewise. | |
443 | (elf32_arm_tls_relax): Perform TLS relaxing. | |
444 | (elf32_arm_final_link_relocate): Process TLS DESC relocations. | |
445 | (IS_ARM_TLS_GNU_RELOC): New. | |
446 | (IS_ARM_TLS_RELOC): Use it. | |
447 | (elf32_arm_relocate_section): Perform TLS relaxing. | |
448 | (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls | |
449 | desc relocations. | |
450 | (allocate_dynrelocs): Allocate tls desc relcoations. | |
451 | (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping | |
452 | symbols. | |
453 | (elf32_arm_size_dynamic_sections): Allocate tls trampolines and | |
454 | got slots. | |
455 | (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE | |
456 | symbol. | |
457 | (elf32_arm_finish_dynamic_symbol): Adjust. | |
458 | (arm_put_trampoline): New. | |
459 | (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls | |
460 | trampolines. | |
461 | (elf_backend_always_size_sections): Define. | |
462 | ||
7be86737 L |
463 | 2011-01-06 H.J. Lu <hongjiu.lu@intel.com> |
464 | ||
465 | * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized. | |
466 | ||
ae428b57 | 467 | 2011-01-06 H.J. Lu <hongjiu.lu@intel.com> |
3db2e7dd L |
468 | |
469 | PR ld/12366 | |
470 | PR ld/12371 | |
471 | * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly | |
472 | handle symbols marked with regular reference, but not non-GOT | |
473 | reference when building shared library. | |
474 | ||
475 | * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle | |
476 | local and global STT_GNU_IFUNC symols when building shared | |
477 | library. | |
478 | * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise. | |
479 | ||
9689e3a3 DD |
480 | 2011-01-05 DJ Delorie <dj@redhat.com> |
481 | ||
482 | * reloc.c: Add BFD_RELOC_RX_OP_NEG. | |
483 | * libbfd.h: Regenerate. | |
484 | * bfd-in2.h: Regenerate. | |
485 | * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg. | |
486 | ||
889a4d3e L |
487 | 2011-01-03 H.J. Lu <hongjiu.lu@intel.com> |
488 | ||
489 | * cpu-i386.c (bfd_i386_compatible): New. | |
490 | (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible | |
491 | with bfd_i386_compatible. | |
492 | (bfd_x86_64_arch_intel_syntax): Likewise. | |
493 | (bfd_i386_arch_intel_syntax): Likewise. | |
494 | (i8086_arch): Likewise. | |
495 | (bfd_x64_32_arch): Likewise. | |
496 | (bfd_x86_64_arch): Likewise. | |
497 | (bfd_i386_arch): Likewise. | |
498 | ||
9e9e0820 | 499 | For older changes see ChangeLog-2010 |
56882138 AM |
500 | \f |
501 | Local Variables: | |
502 | mode: change-log | |
503 | left-margin: 8 | |
504 | fill-column: 74 | |
505 | version-control: never | |
506 | End: |