Commit | Line | Data |
---|---|---|
f64b2e8d NC |
1 | 2011-04-11 Mark Wielaard <mjw@redhat.com> |
2 | ||
3 | PR 10549 | |
4 | * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols. | |
5 | (has_gnu_symbols): Renamed from has_ifunc_symbols. | |
6 | * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name. | |
7 | * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols | |
8 | also if STB_GNU_UNIQUE symbol binding was seen. | |
9 | * elf32-i386.c (elf_i386_add_symbol_hook): Likewise. | |
10 | * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise. | |
11 | * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise. | |
12 | * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise. | |
13 | * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise. | |
14 | * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise. | |
15 | ||
e57278ef AM |
16 | 2011-04-11 Alan Modra <amodra@gmail.com> |
17 | ||
18 | * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output | |
19 | sections. | |
20 | * libbfd.c (_bfd_generic_get_section_contents): Likewise. | |
21 | (_bfd_generic_get_section_contents_in_window): Likewise. | |
22 | * section.c (bfd_get_section_contents): Likewise. | |
23 | * compress.c (bfd_get_full_section_contents): Likewise. | |
24 | * elf32-rx.c (rx_final_link): Ignore rawsize. | |
25 | * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct | |
26 | bfd with bfd_get_section_limit. | |
27 | * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use | |
28 | os->size during final link. Update callers. | |
29 | * bfd-in2.h: Regenerate. | |
30 | ||
e2ece73c RS |
31 | 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com> |
32 | ||
33 | PR ld/12637 | |
34 | * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count | |
35 | as the number of global entries when merging with the primary GOT. | |
36 | ||
9f973f28 L |
37 | 2011-04-09 H.J. Lu <hongjiu.lu@intel.com> |
38 | ||
39 | * elf32-i386.c: Update copyright year. | |
40 | * elf64-x86-64.c: Likewise. | |
41 | ||
21e68916 KT |
42 | 2011-04-09 Kai Tietz <ktietz@redhat.com> |
43 | ||
44 | * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary | |
45 | buffer and use rawsize for sorting. | |
46 | * coffcode.h (coff_compute_section_file_positions): Set rawsize | |
47 | before doing alignment. | |
48 | ||
62d78908 L |
49 | 2011-04-09 H.J. Lu <hongjiu.lu@intel.com> |
50 | ||
51 | * elf32-i386.c (elf_i386_relocate_section): Return relocation | |
52 | error on unsupported relocation. | |
53 | * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. | |
54 | ||
2351cae0 L |
55 | 2011-04-09 H.J. Lu <hongjiu.lu@intel.com> |
56 | ||
57 | PR binutils/12657 | |
58 | * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with | |
59 | pid_t. | |
60 | ||
959b0961 L |
61 | 2011-04-08 H.J. Lu <hongjiu.lu@intel.com> |
62 | ||
63 | PR ld/12654 | |
64 | * elf32-i386.c (elf_i386_relocate_section): Check !executable | |
65 | instead of shared for R_386_TLS_LDO_32. | |
66 | ||
33b54431 TG |
67 | 2011-04-08 Tristan Gingold <gingold@adacore.com> |
68 | ||
69 | * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h | |
70 | * coff-pmac: Remove | |
71 | * xcoff-target.h: Remove | |
72 | * Makefile.in: Regenerate. | |
73 | ||
5d8e6b4d CC |
74 | 2011-04-07 Cary Coutant <ccoutant@google.com> |
75 | ||
76 | * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification. | |
77 | ||
44e87ece | 78 | 2011-04-07 Paul Brook <paul@codesourcery.com> |
33b54431 | 79 | |
44e87ece PB |
80 | * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is |
81 | pc-relative. | |
82 | (elf32_tic6x_howto_table_rel): Ditto. | |
83 | (elf32_tic6x_relocate_section): Implement R_C6000_PREL31. | |
84 | (elf32_tic6x_check_relocs): Ditto. | |
85 | ||
8c5fc800 JM |
86 | 2011-04-06 Joseph Myers <joseph@codesourcery.com> |
87 | ||
88 | * config.bfd (thumb-*-oabi): Don't handle in list of obsolete | |
89 | targets. | |
90 | (strongarm*, thumb*, xscale*): Remove architectures. | |
91 | (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*, | |
92 | thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf, | |
93 | xscale-*-coff): Remove targets. | |
94 | ||
6f8027ae TG |
95 | 2011-04-01 Tristan Gingold <gingold@adacore.com> |
96 | ||
97 | * elfxx-ia64.c: include bfd_stdint.h | |
98 | ||
c89ce65c JK |
99 | 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com> |
100 | ||
101 | * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable | |
102 | dynobj and its initialization. | |
103 | ||
545f57c6 TG |
104 | 2011-03-31 Tristan Gingold <gingold@adacore.com> |
105 | ||
106 | * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec. | |
107 | * configure.com: Set BFD_HOST_64BIT_LONG_LONG and | |
108 | BFD_HOST_LONG_LONG to 1. | |
109 | ||
083faca9 TG |
110 | 2011-03-31 Tristan Gingold <gingold@adacore.com> |
111 | ||
112 | * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning. | |
113 | (_bfd_vms_write_etir): Ditto. | |
114 | (_bfd_vms_slurp_etir): Avoid to use intptr_t | |
115 | * configure.com: Generate bfd_stdint.h | |
116 | ||
ac145307 BS |
117 | 2011-03-31 Bernd Schmidt <bernds@codesourcery.com> |
118 | ||
119 | * elf32-tic6x.h (struct elf32_tic6x_params): New. | |
120 | (elf32_tic6x_setup): Declare. | |
121 | * elf32-tic6x.c: Include <limits.h>. | |
122 | (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define. | |
123 | (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry): | |
124 | New structures. | |
125 | (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros. | |
126 | (tic6x_elf_scom_section, tic6x_elf_scom_symbol, | |
127 | tic6x_elf_scom_symbol_ptr): New static variables. | |
128 | (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel, | |
129 | elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE, | |
130 | R_C6000_PCR_H16 and R_C6000_PCR_L16. | |
131 | (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create, | |
132 | elf32_tic6x_link_hash_table_free, elf32_tic6x_setup, | |
133 | elf32_tic6x_using_dsbt, elf32_tic6x_install_rela, | |
134 | elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc, | |
135 | elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook, | |
136 | elf32_tic6x_adjust_dynamic_symbol): New static functions. | |
137 | (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches | |
138 | to weak symbols as required by the ABI. | |
139 | Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file | |
140 | as needed when generating DSBT output. | |
141 | (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook, | |
142 | elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section, | |
143 | elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections, | |
144 | elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers, | |
145 | elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val, | |
146 | elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym): | |
147 | New static functions. | |
148 | (ELF_MAXPAGESIZE): Define to 0x1000. | |
149 | (bfd_elf32_bfd_copy_private_bfd_data, | |
150 | bfd_elf32_bfd_link_hash_table_create, | |
151 | bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount, | |
152 | elf_backend_want_got_plt, elf_backend_want_dynbss, | |
153 | elf_backend_plt_readonly, elf_backend_got_header_size, | |
154 | elf_backend_gc_sweep_hook, elf_backend_modify_program_headers, | |
155 | elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol, | |
156 | elf_backend_check_relocs, elf_backend_add_symbol_hook, | |
157 | elf_backend_symbol_processing, elf_backend_link_output_symbol_hook, | |
158 | elf_backend_section_from_bfd_section, | |
159 | elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections, | |
160 | elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections, | |
161 | elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define. | |
162 | ||
163 | * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE, | |
164 | BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add. | |
165 | * bfd/bfd-in2.h: Regenerate. | |
166 | * bfd/libbfd.h: Regenerate. | |
167 | * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf. | |
168 | ||
53dd76d3 TG |
169 | 2011-03-31 Tristan Gingold <gingold@adacore.com> |
170 | ||
171 | * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL | |
172 | entry on xcoff when value is C_NULL_VALUE. | |
173 | ||
174 | 2011-03-31 Tristan Gingold <gingold@adacore.com> | |
2040caca TG |
175 | |
176 | * libcoff-in.h (exec_hdr): Remove. | |
177 | * libcoff.h: Regenerate. | |
178 | ||
3a294fa7 NC |
179 | 2011-03-30 Nick Clifton <nickc@redhat.com> |
180 | ||
181 | * po/da.po: Updated Danish translation. | |
182 | ||
e117360e RH |
183 | 2011-03-29 Richard Henderson <rth@redhat.com> |
184 | ||
185 | * elf64-alpha.c (elf64_alpha_gc_mark_hook): New. | |
186 | (elf64_alpha_gc_sweep_hook): New. | |
187 | (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New. | |
188 | (elf_backend_can_gc_sections): New. | |
189 | ||
5b806d27 NC |
190 | 2011-03-26 John Marino <binutils@marino.st> |
191 | ||
192 | * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*. | |
193 | * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec. | |
194 | * configure: Regenerate. | |
195 | ||
b42adabf NC |
196 | 2011-03-25 Michael Snyder <msnyder@vmware.com> |
197 | ||
198 | * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek. | |
199 | ||
a283ff93 TG |
200 | 2011-03-25 Tristan Gingold <gingold@adacore.com> |
201 | ||
202 | * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use | |
203 | of find_nearest_line on object files. | |
204 | ||
cf6b8767 TG |
205 | 2011-03-25 Tristan Gingold <gingold@adacore.com> |
206 | ||
207 | * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only. | |
208 | Minor reordering. | |
209 | (alpha_vms_create_eisd_for_section): Make code sections read-only. | |
210 | ||
663a1470 AM |
211 | 2011-03-24 Alan Modra <amodra@gmail.com> |
212 | ||
213 | * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where | |
214 | old-style __tls_get_addr calls without marker relocs don't match | |
215 | their arg setup insn one for one. If such mismatches are found | |
216 | report the reloc and don't do any tls optimization. | |
217 | * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise. | |
218 | ||
dc80f6ae EW |
219 | 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com> |
220 | ||
221 | * bfd-in2.h: Regenerate. | |
222 | ||
8cc66334 EW |
223 | 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com> |
224 | ||
225 | * archures.c: Add AVR XMEGA architecture information. | |
226 | * cpu-avr.c (arch_info_struct): Likewise. | |
227 | * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise. | |
228 | (elf32_avr_object_p): Likewise. | |
229 | ||
34e77a92 RS |
230 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
231 | ||
232 | * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation. | |
233 | * bfd-in2.h: Regenerate. | |
234 | * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition | |
235 | to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE | |
236 | entry. | |
237 | (elf32_arm_howto_from_type): Update accordingly. | |
238 | (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE. | |
239 | (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3. | |
240 | (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry | |
241 | with an extra noncall_refcount field. | |
242 | (arm_local_iplt_info): New structure. | |
243 | (elf_arm_obj_tdata): Add local_iplt. | |
244 | (elf32_arm_local_iplt): New accessor macro. | |
245 | (elf32_arm_link_hash_entry): Replace plt_thumb_refcount, | |
246 | plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info. | |
247 | Change tls_type to a bitfield and add is_iplt. | |
248 | (elf32_arm_link_hash_newfunc): Update accordingly. | |
249 | (elf32_arm_allocate_local_sym_info): New function. | |
250 | (elf32_arm_create_local_iplt): Likewise. | |
251 | (elf32_arm_get_plt_info): Likewise. | |
252 | (elf32_arm_plt_needs_thumb_stub_p): Likewise. | |
253 | (elf32_arm_get_local_dynreloc_list): Likewise. | |
254 | (create_ifunc_sections): Likewise. | |
255 | (elf32_arm_copy_indirect_symbol): Update after the changes to | |
256 | elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set. | |
257 | (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info | |
258 | to get PLT information. Assert that all STT_GNU_IFUNC references | |
259 | are turned into PLT references. | |
260 | (arm_build_one_stub): Pass the symbol type to | |
261 | elf32_arm_final_link_relocate. | |
262 | (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub. | |
263 | (elf32_arm_allocate_irelocs): New function. | |
264 | (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for | |
265 | all R_ARM_IRELATIVE. | |
266 | (elf32_arm_allocate_plt_entry): New function. | |
267 | (elf32_arm_populate_plt_entry): Likewise. | |
268 | (elf32_arm_final_link_relocate): Add an st_type parameter. | |
269 | Set srelgot to null for static objects. Use separate variables | |
270 | to record which st_value and st_type should be used when generating | |
271 | a dynamic relocation. Use elf32_arm_get_plt_info to find the | |
272 | symbol's PLT information, setting has_iplt_entry, splt, | |
273 | plt_offset and gotplt_offset accordingly. Check whether | |
274 | STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change | |
275 | the relocation target accordingly. Broaden assert to include | |
276 | .iplts. Don't set sreloc for static relocations. Assert that | |
277 | we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32 | |
278 | and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead | |
279 | of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC | |
280 | symbol. Pass the symbol type to arm_type_of_stub. Conditionally | |
281 | resolve GOT references to the .igot.plt entry. | |
282 | (elf32_arm_relocate_section): Update the call to | |
283 | elf32_arm_final_link_relocate. | |
284 | (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT | |
285 | information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call | |
286 | relocations in shared libraries and relocatable executables. | |
287 | Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list | |
288 | to get the list of dynamic relocations for a local symbol. | |
289 | (elf32_arm_check_relocs): Always create ifunc sections. Set isym | |
290 | at the same time as setting h. Use elf32_arm_allocate_local_sym_info | |
291 | to allocate local symbol information. Treat R_ARM_REL32 and | |
292 | R_ARM_REL32_NOI as call relocations in shared libraries and | |
293 | relocatable executables. Record PLT information for local | |
294 | STT_GNU_IFUNC functions as well as global functions. Count | |
295 | non-call PLT references. Use elf32_arm_get_local_dynreloc_list | |
296 | to get the list of dynamic relocations for a local symbol. | |
297 | (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols. | |
298 | Don't remove STT_GNU_IFUNC PLTs unless all references have been | |
299 | removed. Update after the changes to elf32_arm_link_hash_entry. | |
300 | (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT | |
301 | entries should live in .plt or .iplt. Check whether the .igot.plt | |
302 | and .got entries can be combined. Use elf32_arm_allocate_plt_entry | |
303 | to allocate .plt and .(i)got.plt entries. Detect which .got | |
304 | entries will need R_ARM_IRELATIVE relocations and use | |
305 | elf32_arm_allocate_irelocs to allocate them. Likewise other | |
306 | non-.got dynamic relocations. | |
307 | (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt | |
308 | and dynamic relocations for local STT_GNU_IFUNC symbols. | |
309 | Check whether the .igot.plt and .got entries can be combined. | |
310 | Detect which .got entries will need R_ARM_IRELATIVE relocations | |
311 | and use elf32_arm_allocate_irelocs to allocate them. Use stashed | |
312 | section pointers intead of strcmp checks. Handle iplt and igotplt. | |
313 | (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry | |
314 | to fill in .plt, .got.plt and .rel(a).plt entries. Point | |
315 | STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations | |
316 | resolve to it. | |
317 | (elf32_arm_output_plt_map_1): New function, split out from | |
318 | elf32_arm_output_plt_map. Handle .iplt entries. Use | |
319 | elf32_arm_plt_needs_thumb_stub_p. | |
320 | (elf32_arm_output_plt_map): Call it. | |
321 | (elf32_arm_output_arch_local_syms): Add mapping symbols for | |
322 | local .iplt entries. | |
323 | (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols. | |
324 | (elf32_arm_swap_symbol_out): Likewise. | |
325 | (elf32_arm_add_symbol_hook): New function. | |
326 | (elf_backend_add_symbol_hook): Define for all targets. | |
327 | ||
35fc36a8 RS |
328 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
329 | ||
330 | * elf-bfd.h (elf_link_hash_entry): Add target_internal. | |
331 | * elf.c (swap_out_syms): Set st_target_internal for each | |
332 | Elf_Internal_Sym. | |
333 | * elfcode.h (elf_swap_symbol_in): Likewise. | |
334 | * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise. | |
335 | * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise. | |
336 | * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise. | |
337 | * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise. | |
338 | * elflink.c (elf_link_output_extsym): Likewise. | |
339 | (bfd_elf_final_link): Likewise. | |
340 | (elf_link_add_object_symbols): Copy st_target_internal | |
341 | to the hash table if we see a definition. | |
342 | (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal. | |
343 | * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with | |
344 | a branch_type field. | |
345 | (a8_erratum_fix, a8_erratum_reloc): Likewise. | |
346 | (arm_type_of_stub): Replace actual_st_type with an | |
347 | actual_branch_type parameter. | |
348 | (arm_build_one_stub): Use branch types rather than st_types to | |
349 | determine the type of branch. | |
350 | (cortex_a8_erratum_scan): Likewise. | |
351 | (elf32_arm_size_stubs): Likewise. | |
352 | (bfd_elf32_arm_process_before_allocation): Likewise. | |
353 | (allocate_dynrelocs_for_symbol): Likewise. | |
354 | (elf32_arm_finish_dynamic_sections): Likewise. | |
355 | (elf32_arm_final_link_relocate): Replace sym_flags parameter with | |
356 | a branch_type parameter. | |
357 | (elf32_arm_relocate_section): Update call accordingly. | |
358 | (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC. | |
359 | (elf32_arm_output_map_sym): Initialize st_target_internal. | |
360 | (elf32_arm_output_stub_sym): Likewise. | |
361 | (elf32_arm_symbol_processing): Delete. | |
362 | (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs. | |
363 | Use st_target_internal to record the branch type. | |
364 | (elf32_arm_swap_symbol_out): Use st_target_internal to test for | |
365 | Thumb functions. | |
366 | (elf32_arm_is_function_type): Delete. | |
367 | (elf_backend_symbol_processing): Likewise. | |
368 | (elf_backend_is_function_type): Likewise. | |
369 | ||
cbc704f3 RS |
370 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
371 | ||
372 | * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj. | |
373 | (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion | |
374 | into the PLT block. | |
375 | ||
f6e32f6d RS |
376 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
377 | ||
378 | * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p, | |
379 | may_need_local_target_p and may_become_dynamic_p to classify | |
380 | the relocation type. Don't check info->symbolic or h->def_regular | |
381 | when deciding whether to record a potential dynamic reloc. | |
382 | Don't treat potential dynamic relocs as PLT references. | |
383 | (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't | |
384 | try to make the PLT reference count go negative. | |
385 | ||
b436d854 RS |
386 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
387 | ||
388 | * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the | |
389 | GOT entry here, rather than leaving it to finish_dynamic_symbol. | |
390 | Only create a dynamic relocation for local references if | |
391 | info->shared. | |
392 | (allocate_dynrelocs_for_symbol): Update dynamic relocation | |
393 | allocation accordingly. | |
394 | (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here. | |
395 | ||
47beaa6a RS |
396 | 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> |
397 | ||
398 | * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function. | |
399 | (elf32_arm_add_dynreloc): Likewise. | |
400 | (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs | |
401 | to allocate dynamic relocations. | |
402 | (elf32_arm_size_dynamic_sections): Likewise. | |
403 | (allocate_dynrelocs): Likewise. Rename to | |
404 | allocate_dynrelocs_for_symbol. | |
405 | (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to | |
406 | create dynamic relocations. | |
407 | (elf32_arm_finish_dynamic_symbol): Likewise. | |
408 | ||
52bc799a L |
409 | 2011-03-12 H.J. Lu <hongjiu.lu@intel.com> |
410 | ||
411 | * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS | |
412 | x32 GD->IE and GD->LE transitions. | |
413 | (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE | |
414 | and LD->LE transitions. | |
415 | ||
e11840f9 AM |
416 | 2011-03-10 Alan Modra <amodra@gmail.com> |
417 | ||
418 | * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset | |
419 | for LO_DS error message and correct multiple. | |
420 | ||
aa374f67 AM |
421 | 2011-03-10 Alan Modra <amodra@gmail.com> |
422 | ||
423 | * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define. | |
424 | (ppc64_elf_link_just_syms): New function. | |
425 | (opd_entry_value): Don't assume big-endian host. | |
426 | (get_r2off): New function. | |
427 | (ppc_build_one_stub, ppc_size_one_stub): Use it here. | |
428 | ||
d59a60e9 MS |
429 | 2011-03-06 Michael Snyder <msnyder@vmware.com> |
430 | ||
4281caad MS |
431 | * compress.c (bfd_compress_section_contents): Check for out of mem. |
432 | ||
17672001 MS |
433 | * elf64-x86-64.c (elf_x86_64_relocate_section): Document |
434 | that case statement falls through intentionally. | |
435 | ||
d59a60e9 MS |
436 | * elf32-i386.c (elf_i386_relocate_section): Document fall through. |
437 | ||
0e29e6e8 AM |
438 | 2011-03-04 Alan Modra <amodra@gmail.com> |
439 | ||
440 | * archive.c (bsd_write_armap): Don't call stat in deterministic | |
441 | mode, and don't use st_mtime if stat returns error. | |
442 | ||
eb00922a MS |
443 | 2011-03-03 Michael Snyder <msnyder@vmware.com> |
444 | ||
08c13595 MS |
445 | * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code. |
446 | ||
d543c50d MS |
447 | * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error. |
448 | ||
c38eb2a6 MS |
449 | * aoutx.h (aout_final_link): Use sizeof int not sizeof int*. |
450 | (aout_link_write_other_symbol): Missing break statement. | |
451 | ||
8ecc1f20 MS |
452 | * dwarf2.c (scan_unit_for_symbols): Stop memory leak. |
453 | ||
eb00922a MS |
454 | * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails. |
455 | ||
4a4c5f25 L |
456 | 2011-03-03 H.J. Lu <hongjiu.lu@intel.com> |
457 | ||
458 | * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS | |
459 | x32 IE->LE transition. | |
460 | (elf_x86_64_relocate_section): Likewise. | |
461 | ||
ddcf1fcf BS |
462 | 2011-03-02 Bernd Schmidt <bernds@codesourcery.com> |
463 | ||
aa374f67 AM |
464 | * elflink.c (is_reloc_section): Remove function. |
465 | (get_dynamic_reloc_section_name): Construct string manually. | |
ddcf1fcf | 466 | |
007d6189 KT |
467 | 2011-02-28 Kai Tietz <kai.tietz@onevision.com> |
468 | ||
469 | * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp. | |
470 | (adjust_relative_path): Likewise. | |
471 | (_bfd_construct_extended_name_table): Likewise. | |
472 | * corefile.c (generic_core_file_matches_executable_p): Likewise. | |
473 | * elf32-bfin.c (bfinfdpic_relocate_section): Likewise. | |
474 | * elf32-frv.c (elf32_frv_relocate_section): Likewise. | |
475 | * elf32-spu.c (sort_bfds): Likewise. | |
476 | (spu_elf_auto_overlay): Likewise. | |
477 | * syms.c (_bfd_stab_section_find_nearest_line): Likewise. | |
478 | * xcofflink.c (xcoff_set_import_path): Likewise. | |
479 | * xtensa-isa.c (xtensa_regfile_lookup): Likewise. | |
480 | (xtensa_regfile_lookup_shortname): Likewise. | |
481 | ||
8616ad89 AM |
482 | 2011-02-28 Alan Modra <amodra@gmail.com> |
483 | ||
484 | PR 12513 | |
485 | * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and | |
486 | stringsize. Properly sanity check symdef_count. Remove redundant | |
487 | bfd_release. | |
488 | ||
80549d04 RÁE |
489 | 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com> |
490 | ||
491 | * plugin.c (bfd_plugin_object_p): Correctly set the filesize | |
492 | and handle claim_file seeking. Only try to load the plugin once. | |
493 | ||
93b3ac75 AS |
494 | 2011-02-22 Andreas Schwab <schwab@redhat.com> |
495 | ||
496 | * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD | |
497 | relocation read the value from the second GOT slot. | |
498 | ||
6fa052f0 TG |
499 | 2011-02-15 Tristan Gingold <gingold@adacore.com> |
500 | ||
501 | * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment. | |
502 | ||
28be611c AM |
503 | 2011-02-15 Alan Modra <amodra@gmail.com> |
504 | ||
505 | * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of | |
506 | toc relocs. Fuss over free(NULL). | |
507 | ||
93252b1c MF |
508 | 2011-02-14 Mike Frysinger <vapier@gentoo.org> |
509 | ||
510 | * elflink.c (bfd_elf_size_dynamic_sections): Add | |
511 | bfd_get_symbol_leading_char to the start of newname. | |
512 | ||
822ce8ee RW |
513 | 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
514 | ||
515 | * configure: Regenerate. | |
516 | ||
425b145b AM |
517 | 2011-02-09 Alan Modra <amodra@gmail.com> |
518 | ||
519 | * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until | |
520 | we are done. When optimising large toc, check that a global | |
521 | symbol on a toc reloc is defined in a kept section. | |
522 | ||
82f2dbf7 NC |
523 | 2011-02-08 Nick Clifton <nickc@redhat.com> |
524 | ||
525 | PR binutils/12467 | |
526 | * elf.c (assign_file_positions_for_load_sections): Set the program | |
527 | header offset and entry size to zero if there are no program | |
528 | headers. | |
529 | ||
df22d223 AM |
530 | 2011-02-08 Alan Modra <amodra@gmail.com> |
531 | ||
532 | * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL | |
533 | local_syms when looking for local symbols in .toc. | |
534 | ||
6683a28d AM |
535 | 2011-02-01 Alan Modra <amodra@gmail.com> |
536 | ||
537 | * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value | |
538 | for toc pointer on any section having makes_toc_func_call set. | |
539 | (check_pasted_section): Ensure pasted .init/.fini fragments use | |
540 | the same toc if any has makes_toc_func_call set. | |
541 | ||
5240d94d JM |
542 | 2011-01-28 Joseph Myers <joseph@codesourcery.com> |
543 | ||
544 | * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs | |
545 | field. | |
546 | ||
ed88c97e RS |
547 | 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com> |
548 | ||
549 | * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore | |
550 | common sections too. | |
551 | ||
1a0c107f L |
552 | 2011-01-18 H.J. Lu <hongjiu.lu@intel.com> |
553 | ||
04449d86 L |
554 | * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after |
555 | Solaris target. | |
1a0c107f | 556 | |
d68cd58c NC |
557 | 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr> |
558 | ||
559 | Fix compilation for mingw64. | |
560 | * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate | |
561 | typecast to avoid warning. | |
562 | * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type | |
563 | usage. | |
564 | * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead | |
565 | of long for pointer to avoid warning. | |
566 | (elfNN_ia64_relax_brl): Idem. | |
567 | (elfNN_ia64_install_value): Idem. | |
568 | * vms-alpha.c (_bfd_vms_slurp_etir): Idem. | |
569 | ||
da17376b RS |
570 | 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org> |
571 | ||
572 | * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than | |
573 | h->needs_plt when deciding whether to record a possible dynamic reloc. | |
574 | ||
1e81e12b RS |
575 | 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org> |
576 | ||
577 | * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered | |
578 | dynamic relocs for the removed section. | |
579 | ||
d1534d16 L |
580 | 2011-01-15 H.J. Lu <hongjiu.lu@intel.com> |
581 | ||
582 | * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32 | |
583 | relocations. | |
584 | ||
248775ba L |
585 | 2011-01-14 H.J. Lu <hongjiu.lu@intel.com> |
586 | ||
587 | * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type. | |
588 | (elf_x86_64_link_hash_table_create): Set pointer_r_type. | |
589 | (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64 | |
590 | for ILP32. Remove ABI_64_P PIC check for R_X86_64_8, | |
591 | R_X86_64_16, R_X86_64_32 and R_X86_64_32S. | |
592 | (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64 | |
593 | for ILP32. | |
594 | ||
4a97a0e5 AM |
595 | 2011-01-14 Alan Modra <amodra@gmail.com> |
596 | ||
597 | * bfd.c (bfd_perror): Flush stdout before and stderr after printing | |
598 | error. | |
599 | (_bfd_default_error_handler): Likewise. | |
600 | * elf.c (print_segment_map): Likewise. | |
601 | * libbfd.c (warn_deprecated): Likewise. | |
602 | * som.c (som_sizeof_headers): No need to do so here. | |
603 | * coff-i860.c: Replace use of printf for error messages with | |
604 | _bfd_error_handler. | |
605 | * coff-ppc.c: Likewise. | |
606 | * coff-sh.c: Likewise. | |
607 | * elf32-bfin.c: Likewise. | |
608 | * elf32-dlx.c: Likewise. | |
609 | * elf32-mep.c: Likewise. | |
610 | * elf32-v850.c: Likewise. | |
611 | * mach-o.c: Likewise. | |
612 | * pef.c: Likewise. | |
613 | ||
82e96e07 L |
614 | 2011-01-13 H.J. Lu <hongjiu.lu@intel.com> |
615 | ||
616 | * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove | |
617 | swap_reloca_out. | |
618 | (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out. | |
619 | (elf_x86_64_check_relocs): Align relocation section to 4 byte | |
620 | for 32bit. | |
621 | (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with | |
622 | ELF_ST_TYPE. | |
623 | (elf_x86_64_finish_dynamic_symbol): Updated. | |
624 | (elf_x86_64_finish_dynamic_sections): Don't use | |
625 | Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor | |
626 | bfd_elf64_swap_dyn_out. | |
627 | ||
e6a6bb22 AM |
628 | 2011-01-14 J. Park <grassman@gmail.com> |
629 | ||
630 | PR ld/12339 | |
631 | * elf32-arm.c (allocate_dynrelocs): Don't set up eh before | |
632 | following bfd_link_hash_warning symbol link. | |
633 | ||
0855e32b NS |
634 | 2011-01-10 Nathan Sidwell <nathan@codesourcery.com> |
635 | Glauber de Oliveira Costa <glommer@gmail.com> | |
636 | ||
637 | * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL, | |
638 | BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ, | |
639 | BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New | |
640 | relocations. | |
641 | * libbfd.h: Rebuilt. | |
642 | * bfd-in2.h: Rebuilt. | |
643 | * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations. | |
644 | (elf32_arm_reloc_map): Likewise. | |
645 | (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates. | |
646 | (elf32_arm_stub_long_branch_any_tls_pic, | |
647 | elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates. | |
648 | (DEF_STUBS): Add new stubs. | |
649 | (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field. | |
650 | (elf32_arm_local_tlsdesc_gotent): New. | |
651 | (GOT_TLS_GDESC): New mask. | |
652 | (GOT_TLS_GD_ANY): Define. | |
653 | (struct elf32_arm_link_hash_entry): Add tlsdesc_got field. | |
654 | (elf32_arm_compute_jump_table_size): New. | |
655 | (struct elf32_arm_link_hash_table): Add next_tls_desc_index, | |
656 | num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline, | |
657 | sgotplt_jump_table_size fields. | |
658 | (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field. | |
659 | (elf32_arm_link_hash_table_create): Initialize new fields. | |
660 | (arm_type_of_stub): Check TLS desc relocs too. | |
661 | (elf32_arm_stub_name): TLS desc relocs can be shared. | |
662 | (elf32_arm_tls_transition): Determine relaxation. | |
663 | (arm_stub_required_alignment): Add tls stubs. | |
664 | (elf32_arm_size_stubs): Likewise. | |
665 | (elf32_arm_tls_relax): Perform TLS relaxing. | |
666 | (elf32_arm_final_link_relocate): Process TLS DESC relocations. | |
667 | (IS_ARM_TLS_GNU_RELOC): New. | |
668 | (IS_ARM_TLS_RELOC): Use it. | |
669 | (elf32_arm_relocate_section): Perform TLS relaxing. | |
670 | (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls | |
671 | desc relocations. | |
672 | (allocate_dynrelocs): Allocate tls desc relcoations. | |
673 | (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping | |
674 | symbols. | |
675 | (elf32_arm_size_dynamic_sections): Allocate tls trampolines and | |
676 | got slots. | |
677 | (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE | |
678 | symbol. | |
679 | (elf32_arm_finish_dynamic_symbol): Adjust. | |
680 | (arm_put_trampoline): New. | |
681 | (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls | |
682 | trampolines. | |
683 | (elf_backend_always_size_sections): Define. | |
684 | ||
7be86737 L |
685 | 2011-01-06 H.J. Lu <hongjiu.lu@intel.com> |
686 | ||
687 | * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized. | |
688 | ||
ae428b57 | 689 | 2011-01-06 H.J. Lu <hongjiu.lu@intel.com> |
3db2e7dd L |
690 | |
691 | PR ld/12366 | |
692 | PR ld/12371 | |
693 | * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly | |
694 | handle symbols marked with regular reference, but not non-GOT | |
695 | reference when building shared library. | |
696 | ||
697 | * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle | |
698 | local and global STT_GNU_IFUNC symols when building shared | |
699 | library. | |
700 | * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise. | |
701 | ||
9689e3a3 DD |
702 | 2011-01-05 DJ Delorie <dj@redhat.com> |
703 | ||
704 | * reloc.c: Add BFD_RELOC_RX_OP_NEG. | |
705 | * libbfd.h: Regenerate. | |
706 | * bfd-in2.h: Regenerate. | |
707 | * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg. | |
708 | ||
889a4d3e L |
709 | 2011-01-03 H.J. Lu <hongjiu.lu@intel.com> |
710 | ||
711 | * cpu-i386.c (bfd_i386_compatible): New. | |
712 | (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible | |
713 | with bfd_i386_compatible. | |
714 | (bfd_x86_64_arch_intel_syntax): Likewise. | |
715 | (bfd_i386_arch_intel_syntax): Likewise. | |
716 | (i8086_arch): Likewise. | |
717 | (bfd_x64_32_arch): Likewise. | |
718 | (bfd_x86_64_arch): Likewise. | |
719 | (bfd_i386_arch): Likewise. | |
720 | ||
9e9e0820 | 721 | For older changes see ChangeLog-2010 |
56882138 AM |
722 | \f |
723 | Local Variables: | |
724 | mode: change-log | |
725 | left-margin: 8 | |
726 | fill-column: 74 | |
727 | version-control: never | |
728 | End: |