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Commit | Line | Data |
---|---|---|
a9d34880 RS |
1 | 2006-03-25 Richard Sandiford <richard@codesourcery.com> |
2 | ||
3 | * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as | |
4 | incompatible. Likewise MAC and EMAC code. | |
5 | * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use | |
6 | bfd_get_compatible to set the new bfd architecture. Rely on it | |
7 | to detect incompatibilities. | |
8 | ||
2a23c2c5 BW |
9 | 2006-03-22 Bob Wilson <bob.wilson@acm.org> |
10 | ||
11 | * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that | |
12 | rel->r_addend is zero. | |
13 | ||
6d79d2ed RS |
14 | 2006-03-22 Richard Sandiford <richard@codesourcery.com> |
15 | ||
16 | * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type | |
17 | of "loc". | |
18 | ||
0a44bf69 RS |
19 | 2006-03-22 Richard Sandiford <richard@codesourcery.com> |
20 | Daniel Jacobowitz <dan@codesourcery.com> | |
21 | Phil Edwards <phil@codesourcery.com> | |
22 | Zack Weinberg <zack@codesourcery.com> | |
23 | Mark Mitchell <mark@codesourcery.com> | |
24 | Nathan Sidwell <nathan@codesourcery.com> | |
25 | ||
26 | * bfd-in2.h: Regenerate. | |
27 | * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas. | |
28 | * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza. | |
29 | (bfd_elf32_littlemips_vxworks_vec): Likewise. | |
30 | (bfd_elf32_bigmips_vec): Add elf-vxworks.lo. | |
31 | (bfd_elf32_littlemips_vec): Likewise. | |
32 | (bfd_elf32_nbigmips_vec): Likewise. | |
33 | (bfd_elf32_nlittlemips_vec): Likewise. | |
34 | (bfd_elf32_ntradbigmips_vec): Likewise. | |
35 | (bfd_elf32_ntradlittlemips_vec): Likewise. | |
36 | (bfd_elf32_tradbigmips_vec): Likewise. | |
37 | (bfd_elf32_tradlittlemips_vec): Likewise. | |
38 | (bfd_elf64_bigmips_vec): Likewise. | |
39 | (bfd_elf64_littlemips_vec): Likewise. | |
40 | (bfd_elf64_tradbigmips_vec): Likewise. | |
41 | (bfd_elf64_tradlittlemips_vec): Likewise. | |
42 | * elf32-mips.c: Include elf-vxworks.h. | |
43 | (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto | |
44 | instead of calling mips_elf32_rtype_to_howto directly. | |
45 | (mips_vxworks_copy_howto_rela): New reloc howto. | |
46 | (mips_vxworks_jump_slot_howto_rela): Likewise. | |
47 | (mips_vxworks_bfd_reloc_type_lookup): New function. | |
48 | (mips_vxworks_rtype_to_howto): Likewise. | |
49 | (mips_vxworks_final_write_processing): Likewise. | |
50 | (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks. | |
51 | (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise. | |
52 | (elf_backend_want_got_plt): Likewise. | |
53 | (elf_backend_want_plt_sym): Likewise. | |
54 | (elf_backend_got_symbol_offset): Likewise. | |
55 | (elf_backend_want_dynbss): Likewise. | |
56 | (elf_backend_may_use_rel_p): Likewise. | |
57 | (elf_backend_may_use_rela_p): Likewise. | |
58 | (elf_backend_default_use_rela_p): Likewise. | |
59 | (elf_backend_got_header_size: Likewise. | |
60 | (elf_backend_plt_readonly): Likewise. | |
61 | (bfd_elf32_bfd_reloc_type_lookup): Likewise. | |
62 | (elf_backend_mips_rtype_to_howto): Likewise. | |
63 | (elf_backend_adjust_dynamic_symbol): Likewise. | |
64 | (elf_backend_finish_dynamic_symbol): Likewise. | |
65 | (bfd_elf32_bfd_link_hash_table_create): Likewise. | |
66 | (elf_backend_add_symbol_hook): Likewise. | |
67 | (elf_backend_link_output_symbol_hook): Likewise. | |
68 | (elf_backend_emit_relocs): Likewise. | |
69 | (elf_backend_final_write_processing: Likewise. | |
70 | (elf_backend_additional_program_headers): Likewise. | |
71 | (elf_backend_modify_segment_map): Likewise. | |
72 | (elf_backend_symbol_processing): Likewise. | |
73 | * elfxx-mips.c: Include elf-vxworks.h. | |
74 | (mips_elf_link_hash_entry): Add is_relocation_target and | |
75 | is_branch_target fields. | |
76 | (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt, | |
77 | srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields. | |
78 | (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros. | |
79 | (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument. | |
80 | Return 3 for VxWorks. | |
81 | (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a | |
82 | mips_elf_link_hash_table. Return 0 for VxWorks. | |
83 | (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a | |
84 | mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET. | |
85 | (mips_vxworks_exec_plt0_entry): New variable. | |
86 | (mips_vxworks_exec_plt_entry): Likewise. | |
87 | (mips_vxworks_shared_plt0_entry): Likewise. | |
88 | (mips_vxworks_shared_plt_entry): Likewise. | |
89 | (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields. | |
90 | (mips_elf_rel_dyn_section): Change the bfd argument to a | |
91 | mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get | |
92 | the name of the section. | |
93 | (mips_elf_initialize_tls_slots): Update the call to | |
94 | mips_elf_rel_dyn_section. | |
95 | (mips_elf_gotplt_index): New function. | |
96 | (mips_elf_local_got_index): Add an input_section argument. | |
97 | Update the call to mips_elf_create_local_got_entry. | |
98 | (mips_elf_got_page): Likewise. | |
99 | (mips_elf_got16_entry): Likewise. | |
100 | (mips_elf_create_local_got_entry): Add bfd_link_info and input_section | |
101 | arguments. Create dynamic relocations for each entry on VxWorks. | |
102 | (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE. | |
103 | (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE | |
104 | and MIPS_RESERVED_GOTNO. | |
105 | (mips_elf_create_got_section): Update the uses of | |
106 | MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks. | |
107 | (is_gott_symbol): New function. | |
108 | (mips_elf_calculate_relocation): Use a dynobj local variable. | |
109 | Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and | |
110 | mips_elf_got_page_entry. Set G to the .got.plt entry when calculating | |
111 | VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT | |
112 | relocations on VxWorks. Add dynamic relocations for references | |
113 | to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't | |
114 | create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 | |
115 | in VxWorks executables. | |
116 | (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument. | |
117 | Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry. | |
118 | Don't allocate a null entry on VxWorks. | |
119 | (mips_elf_create_dynamic_relocation): Update the call to | |
120 | mips_elf_rel_dyn_section. Use absolute rather than relative | |
121 | relocations for VxWorks, and make them RELA rather than REL. | |
122 | (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic | |
123 | read-only on VxWorks. Update the call to mips_elf_rel_dyn_section. | |
124 | Create the .plt, .rela.plt, .dynbss and .rela.bss sections on | |
125 | VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol. | |
126 | Call elf_vxworks_create_dynamic_sections for VxWorks and | |
127 | initialize the plt_header_size and plt_entry_size fields. | |
128 | (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be | |
129 | used in VxWorks executables. Don't allocate dynamic relocations | |
130 | for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. | |
131 | Set is_relocation_target for each symbol referenced by a relocation. | |
132 | Allocate .rela.dyn entries for relocations against the special | |
133 | VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT | |
134 | entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate | |
135 | a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*, | |
136 | R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls | |
137 | to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations. | |
138 | Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26 | |
139 | relocations. Don't set no_fn_stub on VxWorks. | |
140 | (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to | |
141 | mips_elf_allocate_dynamic_relocations. | |
142 | (_bfd_mips_vxworks_adjust_dynamic_symbol): New function. | |
143 | (_bfd_mips_elf_always_size_sections): Do not allocate GOT page | |
144 | entries for VxWorks, and do not create multiple GOTs. | |
145 | (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME. | |
146 | Handle .got specially for VxWorks. Update the uses of | |
147 | MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations. | |
148 | Check for sgotplt and splt. Allocate the .rel(a).dyn contents last, | |
149 | once its final size is known. Set DF_TEXTREL for VxWorks. Add | |
150 | DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL | |
151 | tags on VxWorks. Do not add the MIPS-specific tags for VxWorks. | |
152 | (_bfd_mips_vxworks_finish_dynamic_symbol): New function. | |
153 | (mips_vxworks_finish_exec_plt): Likewise. | |
154 | (mips_vxworks_finish_shared_plt): Likewise. | |
155 | (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call | |
156 | to mips_elf_rel_dyn_section. Use a VxWorks-specific value of | |
157 | DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, | |
158 | DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO | |
159 | and mips_elf_rel_dyn_section. Use a different GOT header for | |
160 | VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks. | |
161 | (_bfd_mips_elf_link_hash_table_create): Initialize the new | |
162 | mips_elf_link_hash_table fields. | |
163 | (_bfd_mips_vxworks_link_hash_table_create): New function. | |
164 | (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_ | |
165 | on VxWorks. Update the call to ELF_MIPS_GP_OFFSET. | |
166 | * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare. | |
167 | (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. | |
168 | (_bfd_mips_vxworks_link_hash_table_create): Likewise. | |
169 | * libbfd.h: Regenerate. | |
170 | * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h. | |
171 | (elf32-mips.lo): Likewise. | |
172 | * Makefile.in: Regenerate. | |
173 | * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare. | |
174 | * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare. | |
175 | (bfd_elf32_littlemips_vxworks_vec): Likewise. | |
176 | (_bfd_target_vector): Add entries for them. | |
177 | ||
a2199086 DA |
178 | 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
179 | ||
180 | * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss | |
181 | section from SHF_PARISC_WEAKORDER to SHF_HP_TLS. | |
182 | (elf_backend_special_sections): Remove #undef. | |
183 | ||
af7cfa33 DA |
184 | 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
185 | ||
186 | * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry | |
187 | for undefined weak symbols. | |
188 | ||
a4676736 L |
189 | 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com> |
190 | ||
191 | PR ld/2462 | |
192 | * elflink.c (bfd_elf_final_link): Remove | |
193 | bed->elf_backend_emit_relocs from emit_relocs. | |
194 | ||
e1710606 AO |
195 | 2006-03-17 Alexandre Oliva <aoliva@redhat.com> |
196 | ||
197 | * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from | |
198 | first relocation to the second when relaxing TLS GD to LE; | |
199 | zero it out when relaxing to IE. | |
200 | ||
2de92251 AM |
201 | 2006-03-17 Alan Modra <amodra@bigpond.net.au> |
202 | ||
203 | PR 2434 | |
204 | * elflink.c (elf_link_add_object_symbols): Save and restore | |
205 | warning sym's linked sym. | |
206 | ||
66eb6687 AM |
207 | 2006-03-16 Alan Modra <amodra@bigpond.net.au> |
208 | ||
209 | PR 2434 | |
210 | * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete. | |
211 | (elf_link_add_object_symbols): Delete unnecessary locals. Rename | |
212 | hash_table -> htab. Formatting. Save entire symbol table | |
213 | before loading as-needed syms, and restore afterwards if lib not | |
214 | needed. Use bfd_hash_allocate rather than bfd_alloc for sym | |
215 | name. Free some buffers earlier. | |
216 | * bfd-in.h (struct bfd_hash_table): Add entsize. | |
217 | (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype. | |
218 | * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise | |
219 | * hash.c (bfd_hash_table_init_n): Add entsize param, save to | |
220 | hash table. | |
221 | (bfd_hash_table_init): Add param, adjust calls. | |
222 | * aoutx.h: Adjust all hash_table_init functions and calls. | |
223 | * bfd.c: Likewise. | |
224 | * coff-arm.c: Likewise. | |
225 | * coff-h8300.c: Likewise. | |
226 | * coff-ppc.c: Likewise. | |
227 | * cofflink.c: Likewise. | |
228 | * ecoff.c: Likewise. | |
229 | * ecofflink.c: Likewise. | |
230 | * elf-m10300.c: Likewise. | |
231 | * elf-strtab.c: Likewise. | |
232 | * elf.c: Likewise. | |
233 | * elf32-arm.c: Likewise. | |
234 | * elf32-bfin.c: Likewise. | |
235 | * elf32-cris.c: Likewise. | |
236 | * elf32-frv.c: Likewise. | |
237 | * elf32-hppa.c: Likewise. | |
238 | * elf32-i386.c: Likewise. | |
239 | * elf32-m32r.c: Likewise. | |
240 | * elf32-m68hc1x.c: Likewise. | |
241 | * elf32-m68k.c: Likewise. | |
242 | * elf32-ppc.c: Likewise. | |
243 | * elf32-s390.c: Likewise. | |
244 | * elf32-sh.c: Likewise. | |
245 | * elf32-vax.c: Likewise. | |
246 | * elf64-alpha.c: Likewise. | |
247 | * elf64-hppa.c: Likewise. | |
248 | * elf64-ppc.c: Likewise. | |
249 | * elf64-s390.c: Likewise. | |
250 | * elf64-sh64.c: Likewise. | |
251 | * elf64-x86-64.c: Likewise. | |
252 | * elfxx-ia64.c: Likewise. | |
253 | * elfxx-mips.c: Likewise. | |
254 | * elfxx-sparc.c: Likewise. | |
255 | * i386linux.c: Likewise. | |
256 | * libaout.h: Likewise. | |
257 | * libbfd-in.h: Likewise. | |
258 | * libcoff-in.h: Likewise. | |
259 | * linker.c: Likewise. | |
260 | * m68klinux.c: Likewise. | |
261 | * merge.c: Likewise. | |
262 | * opncls.c: Likewise. | |
263 | * pdp11.c: Likewise. | |
264 | * sparclinux.c: Likewise. | |
265 | * stabs.c: Likewise. | |
266 | * sunos.c: Likewise. | |
267 | * vms.c: Likewise. | |
268 | * xcofflink.c: Likewise. | |
269 | * section.c (struct section_hash_entry): Move to.. | |
270 | * libbfd-in.h: ..here. | |
271 | * Makefile.am: Run "make dep-am" | |
272 | * Makefile.in: Regenerate. | |
273 | * bfd-in2.h: Regenerate. | |
274 | * libbfd.h: Regenerate. | |
275 | * libcoff.h: Regenerate. | |
276 | ||
7123df0e AM |
277 | 2006-03-16 Alan Modra <amodra@bigpond.net.au> |
278 | ||
279 | * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs | |
280 | against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak | |
281 | last change to REL32 relocs so that they are counted as | |
282 | possibly dynamic as per REL24 and REL14. | |
283 | ||
fd38b44c AM |
284 | 2006-03-16 Alan Modra <amodra@bigpond.net.au> |
285 | ||
286 | * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24 | |
287 | checks from REL32. | |
288 | ||
eb111b1f BE |
289 | 2006-03-15 Ben Elliston <bje@au.ibm.com> |
290 | ||
291 | * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all | |
292 | in_list elements, not just the first. | |
293 | ||
81d43bff RS |
294 | 2006-03-14 Richard Sandiford <richard@codesourcery.com> |
295 | ||
296 | * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split | |
297 | out from... | |
298 | (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend | |
299 | for final links too. | |
300 | ||
d329bcd1 RS |
301 | 2006-03-13 Richard Sandiford <richard@codesourcery.com> |
302 | ||
303 | * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot. | |
304 | ||
75a657ba L |
305 | 2006-03-11 H.J. Lu <hongjiu.lu@intel.com> |
306 | ||
307 | PR ld/2443 | |
308 | * dwarf2.c (concat_filename): Don't issue an error if file is | |
309 | 0. | |
310 | ||
3a4a14e9 PB |
311 | 2006-03-10 Paul Brook <paul@codesourcery.com> |
312 | ||
313 | * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5. | |
314 | (elf32_arm_print_private_bfd_data): Ditto. | |
315 | ||
38406048 PB |
316 | 2006-03-09 Paul Brook <paul@codesourcery.com> |
317 | ||
318 | * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional | |
319 | mapping symbols. | |
320 | ||
eed62c48 NC |
321 | 2006-03-09 Khem Raj <khem@mvista.com> |
322 | ||
323 | * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned | |
324 | char type. | |
325 | ||
6d2cf7d8 L |
326 | 2006-03-08 H.J. Lu <hongjiu.lu@intel.com> |
327 | ||
328 | * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp. | |
329 | ||
00a97672 RS |
330 | 2006-03-07 Richard Sandiford <richard@codesourcery.com> |
331 | Daniel Jacobowitz <dan@codesourcery.com> | |
332 | Zack Weinberg <zack@codesourcery.com> | |
333 | Nathan Sidwell <nathan@codesourcery.com> | |
334 | Paul Brook <paul@codesourcery.com> | |
335 | Ricardo Anguiano <anguiano@codesourcery.com> | |
336 | Phil Edwards <phil@codesourcery.com> | |
337 | ||
338 | * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo. | |
339 | (bfd_elf32_bigarm_symbian_vec): Likewise. | |
340 | (bfd_elf32_bigarm_vxworks_vec): Likewise. | |
341 | (bfd_elf32_littlearm_vec): Likewise. | |
342 | (bfd_elf32_littlearm_symbian_vec): Likewise. | |
343 | (bfd_elf32_littlearm_vxworks_vec): Likewise. | |
344 | * configure: Regenerate. | |
345 | * elf32-arm.c: Include libiberty.h and elf-vxworks.h. | |
346 | (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros. | |
347 | (elf32_arm_vxworks_bed): Add forward declaration. | |
348 | (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12. | |
349 | (elf32_arm_vxworks_exec_plt0_entry): New table. | |
350 | (elf32_arm_vxworks_exec_plt_entry): Likewise. | |
351 | (elf32_arm_vxworks_shared_plt_entry): Likewise. | |
352 | (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields. | |
353 | (reloc_section_p): New function. | |
354 | (create_got_section): Use RELOC_SECTION. | |
355 | (elf32_arm_create_dynamic_sections): Likewise. Call | |
356 | elf_vxworks_create_dynamic_sections for VxWorks targets. | |
357 | Choose between the two possible values of plt_header_size | |
358 | and plt_entry_size. | |
359 | (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2. | |
360 | (elf32_arm_abs12_reloc): New function. | |
361 | (elf32_arm_final_link_relocate): Call it. Allow the creation of | |
362 | dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p, | |
363 | RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the | |
364 | r_addend fields of relocs. On rela targets, skip any code that | |
365 | adjusts in-place addends. When using _bfd_link_final_relocate | |
366 | to perform a final relocation, pass rel->r_addend as the addend | |
367 | argument. | |
368 | (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks | |
369 | object, ignore flags that are not standard on VxWorks. | |
370 | (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12 | |
371 | relocs on VxWorks. Use reloc_section_p. | |
372 | (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE. | |
373 | (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of | |
374 | .rela.plt.unloaded relocs on VxWorks targets. | |
375 | (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for | |
376 | .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags | |
377 | instead of DT_REL* tags on RELA targets. | |
378 | (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE | |
379 | and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks | |
380 | PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks. | |
381 | (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE | |
382 | and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ | |
383 | like DT_RELSZ. Handle the VxWorks form of initial PLT entry. | |
384 | Correct the .rela.plt.unreloaded symbol indexes. | |
385 | (elf32_arm_output_symbol_hook): Call the VxWorks version of this | |
386 | hook on VxWorks targets. | |
387 | (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true. | |
388 | Minor formatting tweak. | |
389 | (elf32_arm_vxworks_final_write_processing): New function. | |
390 | (elf_backend_add_symbol_hook): Override for VxWorks and reset | |
391 | for Symbian. | |
392 | (elf_backend_final_write_processing): Likewise. | |
393 | (elf_backend_emit_relocs): Likewise. | |
394 | (elf_backend_want_plt_sym): Likewise. | |
395 | (ELF_MAXPAGESIZE): Likewise. | |
396 | (elf_backend_may_use_rel_p): Minor formatting tweak. | |
397 | (elf_backend_may_use_rela_p): Likewise. | |
398 | (elf_backend_default_use_rela_p): Likewise. | |
399 | (elf_backend_rela_normal): Likewise. | |
400 | * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h. | |
401 | ||
0b2e31dc NS |
402 | 2006-03-06 Nathan Sidwell <nathan@codesourcery.com> |
403 | ||
404 | * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp): | |
405 | New. Adjust other variants. | |
406 | (bfd_default_scan): Update. | |
407 | * bfd-in2.h: Rebuilt. | |
408 | * cpu-m68k.c: Adjust. | |
409 | (bfd_m68k_compatible): New. Use it for architectures. | |
410 | * elf32-m68k.c (elf32_m68k_object_p): Adjust. | |
411 | (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b | |
412 | mismatch. | |
413 | (elf32_m68k_print_private_bfd_data): Adjust. | |
414 | * ieee.c (ieee_write_processor): Adjust. | |
415 | ||
d8d1c398 AM |
416 | 2006-03-06 Alan Modra <amodra@bigpond.net.au> |
417 | ||
418 | * dwarf2.c: Formatting. | |
419 | (add_line_info): Remove outer loop. | |
420 | ||
d4c32a81 L |
421 | 2006-03-05 H.J. Lu <hongjiu.lu@intel.com> |
422 | Alan Modra <amodra@bigpond.net.au> | |
423 | ||
424 | PR binutils/2338 | |
425 | * dwarf2.c (loadable_section): New struct. | |
426 | (dwarf2_debug): Add loadable_section_count and | |
427 | loadable_sections. | |
428 | (new_line_sorts_after): New. | |
429 | (add_line_info): Use new_line_sorts_after to compare line | |
430 | addresses. | |
431 | (check_function_name): Removed. | |
432 | (unset_sections): New. | |
433 | (place_sections): New. | |
434 | (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections | |
435 | and unset_sections on relocatable files. | |
436 | (_bfd_dwarf2_find_line): Likewise. | |
437 | ||
4cdc7696 NC |
438 | 2006-03-03 Nick Clifton <nickc@redhat.com> |
439 | ||
440 | * cpu-avr.c: Update to ISO-C90 formatting. | |
441 | * elf32-avr.c: Likewise. | |
442 | ||
df406460 NC |
443 | 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de> |
444 | ||
445 | * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI | |
446 | and R_AVR_MS8_LDI | |
447 | (bfd_elf_avr_final_write_processing): Set | |
448 | EF_AVR_LINKRELAX_PREPARED in e_flags field. | |
449 | (elf32_avr_relax_section): New function. | |
450 | (elf32_avr_relax_delete_bytes): New function. | |
451 | (elf32_avr_get_relocated_section_contents): New function. | |
452 | (avr_pc_wrap_around): New function. | |
453 | (avr_relative_distance_considering_wrap_around): New function. | |
454 | (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI. | |
455 | * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG | |
456 | * libbfd.h: Regenerate. | |
457 | * bfd-in2.h: Regenerate. | |
458 | ||
a1013894 DD |
459 | 2006-03-02 DJ Delorie <dj@redhat.com> |
460 | ||
461 | * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol | |
462 | calculations. | |
463 | ||
7c492719 RS |
464 | 2006-03-02 Richard Sandiford <richard@codesourcery.com> |
465 | ||
466 | * elf32-ppc.c (is_ppc_elf_target): Return true if the target is | |
467 | bfd_elf32_powerpc_vxworks_vec. | |
468 | ||
e970df31 NC |
469 | 2006-03-02 Nick Clifton <nickc@redhat.com> |
470 | ||
471 | * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'. | |
472 | ||
711de32c RS |
473 | 2006-03-02 Richard Sandiford <richard@codesourcery.com> |
474 | ||
475 | * elf32-i386.c (elf_i386_create_dynamic_sections): Use | |
476 | elf_vxworks_create_dynamic_sections. | |
477 | (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT | |
478 | symbol handling. | |
479 | * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use | |
480 | elf_vxworks_create_dynamic_sections. | |
481 | (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT | |
482 | symbol handling. | |
483 | * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function. | |
484 | * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare. | |
485 | ||
9c72ff84 RS |
486 | 2006-03-02 Richard Sandiford <richard@codesourcery.com> |
487 | ||
488 | * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete. | |
489 | (elf_backend_link_output_symbol_hook): Use | |
490 | elf_vxworks_link_output_symbol_hook instead. | |
491 | * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete. | |
492 | (elf_backend_link_output_symbol_hook): Use | |
493 | elf_vxworks_link_output_symbol_hook instead. | |
494 | * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the | |
495 | same interface as elf_backend_link_output_symbol_hook. | |
496 | * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update | |
497 | prototype accordingly. | |
498 | ||
4a3dc543 RS |
499 | 2006-03-02 Richard Sandiford <richard@codesourcery.com> |
500 | ||
501 | * elf32-ppc.c (ppc_elf_plt_type): New enumeration. | |
502 | (ppc_elf_link_hash_table): Replace old_got and new_got with | |
503 | plt_type and can_use_new_plt. | |
504 | (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS, | |
505 | SEC_LOAD and SEC_READONLY to the VxWorks .plt flags. | |
506 | (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt. | |
507 | Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt. | |
508 | (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to | |
509 | either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that | |
510 | this function should not be called for VxWorks targets. | |
511 | (ppc_elf_tls_setup): Use plt_type instead of old_got. | |
512 | (allocate_got): Likewise. Rearrange so that max_before_header | |
513 | is only used for PLT_OLD and PLT_NEW. | |
514 | (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks. | |
515 | (ppc_elf_size_dynamic_sections): Likewise. | |
516 | (ppc_elf_relax_section): Likewise. | |
517 | (ppc_elf_relocate_section): Likewise. | |
518 | (ppc_elf_finish_dynamic_symbol): Likewise. | |
519 | (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type. | |
520 | ||
5ae0bfb6 RS |
521 | 2006-02-28 Richard Sandiford <richard@codesourcery.com> |
522 | ||
523 | * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index. | |
524 | (elf_i386_link_hash_table_create): Initialize it. | |
525 | (elf_i386_compute_jump_table_size): Use it instead of | |
526 | srelplt->reloc_count. | |
527 | (allocate_dynrelocs): Likewise. | |
528 | (elf_i386_size_dynamic_sections): Likewise. | |
529 | (elf_i386_relocate_section): Likewise. | |
530 | ||
63752a75 JJ |
531 | 2006-02-27 Jakub Jelinek <jakub@redhat.com> |
532 | ||
533 | * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag. | |
534 | (_bfd_elf_write_section_eh_frame): Likewise. | |
535 | ||
f7d9e5c3 CD |
536 | 2006-02-27 Carlos O'Donell <carlos@codesourcery.com> |
537 | ||
538 | * po/Make-in: Add html target. | |
539 | ||
22edb2f1 RS |
540 | 2006-02-27 Richard Sandiford <richard@codesourcery.com> |
541 | ||
542 | * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the | |
543 | cached hgot entry to check for _GLOBAL_OFFSET_TABLE_. | |
544 | * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise. | |
545 | * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise. | |
546 | * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise. | |
547 | * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise. | |
548 | * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise. | |
549 | * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise. | |
550 | * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise. | |
551 | * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise. | |
552 | * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise. | |
553 | * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise. | |
554 | * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise. | |
555 | * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise. | |
556 | * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise. | |
557 | * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use | |
558 | the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_. | |
559 | * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise. | |
560 | * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. | |
561 | * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise. | |
562 | * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. | |
563 | ||
7325306f RS |
564 | 2006-02-25 Richard Sandiford <richard@codesourcery.com> |
565 | ||
566 | * elf-bfd.h (elf_link_hash_table): Add hplt field. | |
567 | * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it. | |
568 | * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise. | |
569 | * elf32-frv.c (_frv_create_got_section): Likewise. | |
570 | * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise. | |
571 | * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise. | |
572 | * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise. | |
573 | * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise. | |
574 | * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt. | |
575 | (elf_i386_link_hash_table_create): Don't initialize them. | |
576 | (elf_i386_size_dynamic_sections): Use the generic ELF hplt and | |
577 | hgot fields. | |
578 | (elf_i386_finish_dynamic_symbol): Likewise. | |
579 | * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt. | |
580 | (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields. | |
581 | (ppc_elf_finish_dynamic_symbol): Likewise. | |
582 | ||
6772dd07 DD |
583 | 2006-02-24 DJ Delorie <dj@redhat.com> |
584 | ||
585 | * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs. | |
586 | (m32c_elf_relocate_section): Don't relocate them. | |
587 | (compare_reloc): New. | |
588 | (relax_reloc): Remove. | |
589 | (m32c_offset_for_reloc): New. | |
590 | (m16c_addr_encodings): New. | |
591 | (m16c_jmpaddr_encodings): New. | |
592 | (m32c_addr_encodings): New. | |
593 | (m32c_elf_relax_section): Relax jumps and address displacements. | |
594 | (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up | |
595 | short jumps. | |
596 | ||
597 | * reloc.c: Add m32c relax relocs. | |
598 | * libbfd.h: Regenerate. | |
599 | * bfd-in2.h: Regenerate. | |
600 | ||
508c3946 L |
601 | 2006-02-24 H.J. Lu <hongjiu.lu@intel.com> |
602 | ||
603 | PR ld/2218 | |
604 | * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol. | |
605 | (_bfd_elf_link_hash_fixup_symbol): New. | |
606 | ||
607 | * elflink.c (_bfd_elf_link_hash_fixup_symbol): New. | |
608 | (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if | |
609 | it isn't NULL. | |
610 | ||
611 | * elfxx-ia64.c (elf_backend_fixup_symbol): Defined. | |
612 | ||
613 | * elfxx-target.h (elf_backend_fixup_symbol): New. | |
614 | (elfNN_bed): Initialize elf_backend_fixup_symbol. | |
615 | ||
59cf82fe L |
616 | 2006-02-23 H.J. Lu <hongjiu.lu@intel.com> |
617 | ||
618 | * cpu-ia64-opc.c (ins_immu5b): New. | |
619 | (ext_immu5b): Likewise. | |
620 | (elf64_ia64_operands): Add IMMU5b. | |
621 | ||
22d606e9 AM |
622 | 2006-02-21 Alan Modra <amodra@bigpond.net.au> |
623 | ||
624 | PR ld/2218 | |
625 | * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie | |
626 | is dynamic. | |
627 | * elf32-hppa.c (allocate_dynrelocs): Likewise. | |
628 | * elf32-i386.c (allocate_dynrelocs): Likewise. | |
629 | * elf32-s390.c (allocate_dynrelocs): Likewise. | |
630 | * elf32-sh.c (allocate_dynrelocs): Likewise. | |
631 | * elf64-s390.c (allocate_dynrelocs): Likewise. | |
632 | * elf64-x86-64.c (allocate_dynrelocs): Likewise. | |
633 | * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs | |
634 | on undef weak with non-default visibility too. | |
635 | * elfxx-sparc.c (allocate_dynrelocs): Ditto. | |
636 | ||
3168356f AM |
637 | 2006-02-21 Alan Modra <amodra@bigpond.net.au> |
638 | ||
639 | * bfd.c: (_bfd_default_error_handler): Don't call abort on | |
640 | error, instead call _exit. | |
641 | (_bfd_abort): Call _exit not xexit. | |
642 | ||
888b45b8 KB |
643 | 2006-02-17 Kevin Buettner <kevinb@redhat.com> |
644 | ||
645 | * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo): | |
646 | New functions. | |
647 | * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define. | |
648 | ||
d70c5fc7 NC |
649 | 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com> |
650 | Anil Paranjape <anilp1@kpitcummins.com> | |
651 | Shilin Shakti <shilins@kpitcummins.com> | |
652 | ||
653 | * Makefile.am: Add xc16x related entry | |
654 | * Makefile.in: Regenerate | |
655 | * archures.c: Add bfd_xc16x_arch | |
656 | * bfd-in2.h: Regenerate | |
657 | * config.bfd: Add xc16x-*-elf | |
658 | * configure.in: Add bfd_elf32_xc16x_vec | |
659 | * configure: Regenerate. | |
660 | * targets.c: Added xc16x related information | |
661 | * cpu-xc16x.c: New file | |
662 | * reloc.c: Add new relocations specific to xc16x: | |
663 | BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG, | |
664 | BFD_RELOC_XC16X_SOF | |
665 | * elf32-xc16x.c: New file. | |
666 | ||
cab87ef9 AM |
667 | 2006-02-17 Alan Modra <amodra@bigpond.net.au> |
668 | ||
669 | * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling. | |
670 | * elf64-ppc.c (allocate_dynrelocs): Likewise. | |
671 | ||
dfbb6ac9 AM |
672 | 2006-02-17 Alan Modra <amodra@bigpond.net.au> |
673 | ||
674 | PR ld/2218 | |
675 | * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is | |
676 | dynamic. | |
677 | (ppc64_elf_relocate_section): Check output reloc section size. | |
678 | * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test. | |
679 | ||
cedc298e L |
680 | 2006-02-16 H.J. Lu <hongjiu.lu@intel.com> |
681 | ||
682 | PR ld/2322 | |
683 | * elf.c (get_segment_type): New function. | |
684 | (_bfd_elf_print_private_bfd_data): Use it. | |
685 | (print_segment_map): New function. | |
686 | (assign_file_positions_for_segments): Call print_segment_map | |
687 | when there are not enough room for program headers. | |
688 | ||
aaa2ab3d NH |
689 | 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com> |
690 | ||
691 | * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use | |
692 | traditional MIPS ELF targets. | |
693 | ||
35ccda9e L |
694 | 2006-02-15 H.J. Lu <hongjiu.lu@intel.com> |
695 | ||
696 | PR binutils/2338 | |
697 | * dwarf2.c (check_function_name): New function. | |
698 | (_bfd_dwarf2_find_nearest_line): Use check_function_name to | |
699 | check if function is correct. | |
700 | ||
e0ae6d6f AM |
701 | 2006-02-16 Alan Modra <amodra@bigpond.net.au> |
702 | ||
703 | * elflink.c (_bfd_elf_default_action_discarded): Return 0 for | |
704 | debug sections. | |
705 | (elf_link_input_bfd): Adjust comments. | |
706 | ||
d55ce4e2 L |
707 | 2006-02-10 H.J. Lu <hongjiu.lu@intel.com> |
708 | ||
709 | * elf.c (copy_private_bfd_data): Minor update. | |
710 | ||
84d1d650 L |
711 | 2006-02-10 H.J. Lu <hongjiu.lu@intel.com> |
712 | ||
713 | PR binutils/2258 | |
714 | * elf.c (copy_private_bfd_data): Renamed to ... | |
715 | (rewrite_elf_program_header): This. | |
716 | (copy_elf_program_header): New function. | |
717 | (copy_private_bfd_data): Likewise. | |
718 | ||
719 | 2006-02-07 Nathan Sidwell <nathan@codesourcery.com> | |
266abb8f NS |
720 | |
721 | * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e, | |
722 | bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x, | |
723 | bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249, | |
724 | bfd_mach_mcf547x, bfd_mach_mcf548x): Remove. | |
725 | (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div, | |
726 | bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac, | |
727 | bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac, | |
728 | bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp, | |
729 | bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac, | |
730 | bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac, | |
731 | bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac, | |
732 | bfd_mach_mcf_isa_b_usp_float_emac): New. | |
733 | (bfd_default_scan): Update coldfire mapping. | |
734 | * bfd-in.h (bfd_m68k_mach_to_features, | |
735 | bfd_m68k_features_to_mach): Declare. | |
736 | * bfd-in2.h: Rebuilt. | |
737 | * cpu-m68k.c (arch_info_struct): Add new coldfire machines, | |
738 | adjust legacy names. | |
739 | (m68k_arch_features): New. | |
740 | (bfd_m68k_mach_to_features, | |
741 | bfd_m68k_features_to_mach): Define. | |
742 | * elf32-m68k.c (elf32_m68k_object_p): New. | |
743 | (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags. | |
744 | (elf32_m68k_print_private_bfd_data): Print the CF EF flags. | |
745 | (elf_backend_object_p): Define. | |
746 | * ieee.c (ieee_write_processor): Update coldfire machines. | |
747 | * libbfd.h: Rebuilt. | |
748 | ||
75eb734c SE |
749 | 2006-02-06 Steve Ellcey <sje@cup.hp.com> |
750 | ||
751 | * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS | |
752 | if SHF_TLS is set. | |
753 | ||
134dcee5 AM |
754 | 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl> |
755 | ||
756 | * coff-z80.c (r_imm24): New howto. | |
757 | (rtype2howto): New case R_IMM24. | |
758 | (coff_z80_reloc_type_lookup): New case BFD_RELOC_24. | |
759 | (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24. | |
760 | ||
4005427f RS |
761 | 2006-02-04 Richard Sandiford <richard@codesourcery.com> |
762 | ||
763 | * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol | |
764 | has already been assigned a GOT index, copy that index to the | |
765 | current hash table entry. | |
766 | ||
bb29dfea EB |
767 | 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr> |
768 | ||
769 | * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass | |
770 | for call-to-undefweak reloc overflow. | |
771 | ||
dc669dc8 EB |
772 | 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr> |
773 | ||
774 | * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass | |
775 | for 32-bit relocs overflow. | |
776 | ||
1a0eb693 PB |
777 | 2006-01-27 Paul Brook <paul@codesourcery.com> |
778 | ||
779 | * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb | |
780 | objects. | |
781 | ||
67a4f2b7 AO |
782 | 2006-01-18 Alexandre Oliva <aoliva@redhat.com> |
783 | ||
784 | Introduce TLS descriptors for i386 and x86_64. | |
785 | * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC, | |
786 | BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC, | |
787 | BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New. | |
788 | * libbfd.h, bfd-in2.h: Rebuilt. | |
789 | * elf32-i386.c (elf_howto_table): New relocations. | |
790 | (R_386_tls): Adjust. | |
791 | (elf_i386_reloc_type_lookup): Map new relocations. | |
792 | (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros. | |
793 | (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros. | |
794 | (struct elf_i386_link_hash_entry): Add tlsdesc_got field. | |
795 | (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field. | |
796 | (elf_i386_local_tlsdesc_gotent): New macro. | |
797 | (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size. | |
798 | (elf_i386_compute_jump_table_size): New macro. | |
799 | (link_hash_newfunc): Initialize tlsdesc_got. | |
800 | (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size. | |
801 | (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and | |
802 | R_386_TLS_DESC_CALL. | |
803 | (elf_i386_check_relocs): Likewise. Allocate space for | |
804 | local_tlsdesc_gotent. | |
805 | (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and | |
806 | R_386_TLS_DESC_CALL. | |
807 | (allocate_dynrelocs): Count function PLT relocations. Reserve | |
808 | space for TLS descriptors and relocations. | |
809 | (elf_i386_size_dynamic_sections): Reserve space for TLS | |
810 | descriptors and relocations. Set up sgotplt_jump_table_size. | |
811 | Don't zero reloc_count in srelplt. | |
812 | (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_. | |
813 | (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and | |
814 | R_386_TLS_DESC_CALL. | |
815 | (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P. | |
816 | (elf_backend_always_size_sections): Define. | |
817 | * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC, | |
818 | R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL. | |
819 | (R_X86_64_standard): Adjust. | |
820 | (x86_64_reloc_map): Map new relocs. | |
821 | (elf64_x86_64_rtype_to_howto): New, split out of... | |
822 | (elf64_x86_64_info_to_howto): ... this function, and... | |
823 | (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val. | |
824 | (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros. | |
825 | (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros. | |
826 | (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field. | |
827 | (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field. | |
828 | (elf64_x86_64_local_tlsdesc_gotent): New macro. | |
829 | (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt, | |
830 | tlsdesc_got and sgotplt_jump_table_size fields. | |
831 | (elf64_x86_64_compute_jump_table_size): New macro. | |
832 | (link_hash_newfunc): Initialize tlsdesc_got. | |
833 | (elf64_x86_64_link_hash_table_create): Initialize new fields. | |
834 | (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and | |
835 | R_X86_64_TLSDESC_CALL. | |
836 | (elf64_x86_64_check_relocs): Likewise. Allocate space for | |
837 | local_tlsdesc_gotent. | |
838 | (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and | |
839 | R_X86_64_TLSDESC_CALL. | |
840 | (allocate_dynrelocs): Count function PLT relocations. Reserve | |
841 | space for TLS descriptors and relocations. | |
842 | (elf64_x86_64_size_dynamic_sections): Reserve space for TLS | |
843 | descriptors and relocations. Set up sgotplt_jump_table_size, | |
844 | tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero | |
845 | reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT | |
846 | and DT_TLSDESC_GOT. | |
847 | (elf64_x86_64_always_size_sections): New. Set up | |
848 | _TLS_MODULE_BASE_. | |
849 | (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and | |
850 | R_386_TLS_DESC_CALL. | |
851 | (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P. | |
852 | (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and | |
853 | DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry. | |
854 | (elf_backend_always_size_sections): Define. | |
855 | ||
6dd55cb7 L |
856 | 2006-01-17 H.J. Lu <hongjiu.lu@intel.com> |
857 | ||
858 | PR binutils/2096 | |
859 | * dwarf2.c (comp_unit_contains_address): Update comment. | |
860 | (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of | |
861 | lma. Return TRUE only if both comp_unit_contains_address and | |
862 | comp_unit_find_nearest_line return TRUE. | |
863 | (_bfd_dwarf2_find_line): Use section's vma, instead of lma. | |
864 | ||
64d03ab5 AM |
865 | 2006-01-18 Alan Modra <amodra@bigpond.net.au> |
866 | ||
867 | * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref. | |
868 | (bfd_elf_gc_mark_dynamic_ref_symbol): Declare. | |
869 | * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from | |
870 | elf_gc_mark_dynamic_ref_symbol. Make global. | |
871 | (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref. | |
872 | * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define. | |
873 | (elfNN_bed): Init new field. | |
874 | * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define. | |
875 | (ppc64_elf_gc_mark_dynamic_ref): New function. | |
876 | ||
b56cbdb9 AM |
877 | 2006-01-17 Alan Modra <amodra@bigpond.net.au> |
878 | ||
879 | * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop. | |
880 | ||
6c10990d NC |
881 | 2006-01-17 Nick Clifton <nickc@redhat.com> |
882 | ||
883 | PR binutils/2159 | |
884 | * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused | |
885 | parameters. | |
886 | ||
d7f735da NC |
887 | 2006-01-11 Nick Clifton <nickc@redhat.com> |
888 | ||
889 | * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry | |
890 | into the newly (re)allocated map array. | |
891 | ||
2bfd55ca NC |
892 | 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com> |
893 | ||
894 | * peXXigen.c (tbl): Add comma after "HIGH3ADJ". | |
895 | ||
bce50a28 JJ |
896 | 2006-01-01 Jakub Jelinek <jakub@redhat.com> |
897 | ||
898 | * elf64-ppc.c (ppc64_elf_action_discarded): Return 0 | |
899 | for .toc1 section. | |
900 | ||
e88d958a | 901 | For older changes see ChangeLog-2005 |
56882138 AM |
902 | \f |
903 | Local Variables: | |
904 | mode: change-log | |
905 | left-margin: 8 | |
906 | fill-column: 74 | |
907 | version-control: never | |
908 | End: |