Commit | Line | Data |
---|---|---|
738e5348 RS |
1 | 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com> |
2 | ||
3 | * reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare. | |
4 | * libbfd.h, bfd-in2.h: Regenerate. | |
5 | * elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved | |
6 | R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. | |
7 | (mips16_reloc_map): Add mappings. | |
8 | * elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved | |
9 | R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. | |
10 | (mips16_elf64_howto_table_rela): Likewise. | |
11 | (mips16_reloc_map): Add mappings. | |
12 | * elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved | |
13 | R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. | |
14 | (elf_mips16_howto_table_rela): Likewise. | |
15 | (mips16_reloc_map): Add mappings. | |
16 | * elfxx-mips.c (mips_elf_create_shadow_symbol): New function. | |
17 | (section_allows_mips16_refs_p): Likewise. | |
18 | (mips16_stub_symndx): Likewise. | |
19 | (mips_elf_check_mips16_stubs): Treat the data argument as a | |
20 | bfd_link_info. Mark every dynamic symbol as needing MIPS16 stubs | |
21 | and create a "shadow" symbol for the original MIPS16 definition. | |
22 | (mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p) | |
23 | (lo16_reloc_p, mips16_call_reloc_p): New functions. | |
24 | (_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize | |
25 | relocation checks. | |
26 | (_bfd_mips16_elf_reloc_shuffle): Likewise. | |
27 | (_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16. | |
28 | (mips_elf_got16_entry): Add comment. | |
29 | (mips_elf_calculate_relocation): Use hi16_reloc_p, | |
30 | lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p | |
31 | to generalize relocation checks. Use section_allows_mips16_refs_p | |
32 | instead of mips16_stub_section_p. Handle R_MIPS16_CALL16 and | |
33 | R_MIPS16_GOT16, allowing the former to refer directly to a | |
34 | MIPS16 function if its stub is not needed. | |
35 | (mips16_stub_section_p): Delete. | |
36 | (_bfd_mips_elf_symbol_processing): Convert odd-valued function | |
37 | symbols into even MIPS16 symbols. | |
38 | (mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize | |
39 | a relocation check. | |
40 | (_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end" | |
41 | earlier in the function. Use mips16_stub_symndx to identify | |
42 | the target function. Avoid out-of-bounds accesses when the | |
43 | stub has no relocations; report an error instead. Use | |
44 | section_allows_mips16_refs_p instead of mips16_stub_section_p. | |
45 | Use mips16_call_reloc_p and got16_reloc_p to generalize relocation | |
46 | checks. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. Don't create | |
47 | dynamic relocations for absolute references to __gnu_local_gp. | |
48 | (_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as | |
49 | the argument to mips_elf_check_mips16_stubs. Generalize comment. | |
50 | (_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p | |
51 | to generalize relocation checks. | |
52 | (_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function | |
53 | symbol has a non-MIPS16 stub, redirect the symbol to the stub. | |
54 | Fix an overly long line. Don't give dynamic symbols type STO_MIPS16. | |
55 | (_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and | |
56 | R_MIPS16_GOT16. | |
57 | ||
e7d92e2e AM |
58 | 2008-08-06 Alan Modra <amodra@bigpond.net.au> |
59 | ||
60 | * elf32-ppc.c (ppc_elf_relax_section): Clear R_PPC_PLTREL24 addend. | |
61 | (ppc_elf_relocate_section <R_PPC_RELAX32_PLT>): Don't bother here. | |
62 | ||
46f2f11d AM |
63 | 2008-08-05 Alan Modra <amodra@bigpond.net.au> |
64 | Jaka Močnik <jaka@xlab.si> | |
65 | ||
66 | * coffcode.h (coff_slurp_line_table): bfd_alloc lineno_cache first | |
67 | so that we don't inadvertently free it. Use bfd_alloc for sort | |
68 | arrays, and memcpy sorted line table. | |
69 | ||
e5e6a5ff AM |
70 | 2008-08-04 Alan Modra <amodra@bigpond.net.au> |
71 | ||
72 | * elf32-spu.c (spu_elf_auto_overlay): Use the maximum possible | |
73 | if --fixed-space request is too large. | |
74 | ||
323ee3f4 AM |
75 | 2008-08-04 Alan Modra <amodra@bigpond.net.au> |
76 | ||
77 | * Makefile.am (SRC-POTFILES.in, BLD-POTFILES.in): Set LC_ALL=C. | |
78 | * Makefile.in: Regenerate. | |
79 | * po/SRC-POTFILES.in: Regenerate. | |
80 | ||
4f0d75be AM |
81 | 2008-08-02 Alan Modra <amodra@bigpond.net.au> |
82 | ||
83 | * elf32-spu.c (mark_overlay_section): Move code calculating | |
84 | max_overlay_size to correct block. | |
85 | (spu_elf_auto_overlay): Don't use %x in einfo error message. | |
86 | ||
11a7ae4f AM |
87 | 2008-08-01 Alan Modra <amodra@bigpond.net.au> |
88 | Jan Kratochvil <jan.kratochvil@redhat.com> | |
89 | ||
90 | * elfcore.h (elf_core_file_p): Ensure we have a backend match | |
91 | with the correct arch size before rejecting the generic fallback. | |
92 | * elfcode.h (elf_object_p): Likewise. Ensure arch size matches | |
93 | before accepting a target. | |
94 | ||
010c8431 AM |
95 | 2008-08-01 Alan Modra <amodra@bigpond.net.au> |
96 | ||
d3ae097c | 97 | PR 6774 |
010c8431 AM |
98 | * elf.c (rewrite_elf_program_header): Don't wrap p_paddr to |
99 | include file or program headers. | |
100 | ||
0af1713e AM |
101 | 2008-07-30 Alan Modra <amodra@bigpond.net.au> |
102 | ||
103 | * coff-ppc.c, coffgen.c, ecoff.c, ecofflink.c, elf.c, elf32-frv.c, | |
104 | elf32-iq2000.c, elf32-m32c.c, elf32-mep.c, elf32-mt.c, | |
105 | elf32-sh-symbian.c, elf64-hppa.c, mach-o.c, peXXigen.c, pef.c, | |
106 | ppcboot.c, vms-misc.c, xsym.c: Silence gcc warnings. | |
107 | ||
9a59ad6b DJ |
108 | 2008-07-28 Daniel Jacobowitz <dan@codesourcery.com> |
109 | ||
110 | * elfxx-mips.c (mips_elf_calculate_relocation): Avoid generating | |
111 | relocations for undefined weak symbols with non-default visibility. | |
112 | (_bfd_mips_elf_check_relocs): Use possibly_dynamic_relocs for | |
113 | global symbols in shared libraries. | |
114 | (allocate_dynrelocs): New function. | |
115 | (_bfd_mips_elf_adjust_dynamic_symbol): Do not handle | |
116 | possibly_dynamic_relocs here. | |
117 | (_bfd_mips_elf_size_dynamic_sections): Call allocate_dynrelocs. | |
118 | ||
9f03412a AO |
119 | 2008-07-28 Alexandre Oliva <aoliva@redhat.com> |
120 | ||
121 | * elf32-i386.c (struct elf_i386_link_hash_table): Added field | |
122 | tls_module_base. | |
123 | (elf_i386_link_hash_table_create): Initialize it. | |
124 | (elf_i386_always_size_sections): Set it. | |
125 | (set_tls_module_base): New. | |
126 | (elf_i386_relocate_sections): Call it. | |
127 | * elf64-x86-64.c (struct elf64_x86_64_link_hash_table): Added | |
128 | field tls_module_base. | |
129 | (elf64_x86_64_link_hash_table_create): Initialize it. | |
130 | (elf64_x86_64_always_size_sections): Set it. | |
131 | (set_tls_module_base): New. | |
132 | (elf64_x86_64_relocate_sections): Call it. | |
133 | Reported by Cary Coutant <ccoutant@google.com> | |
134 | ||
9a008db3 AM |
135 | 2008-07-28 Ineiev <ineiev@yahoo.co.uk> |
136 | ||
137 | * elf32-arm.c (arm_map_one_stub): Declare variables at beginning | |
138 | of block. | |
139 | * elf32-avr.c (get_local_syms): Likewise. | |
140 | ||
14a91970 AM |
141 | 2008-07-28 Alan Modra <amodra@bigpond.net.au> |
142 | ||
143 | PR 6769 | |
144 | * bfd-in.h (BFD_VMA_FMT): Define. | |
145 | (printf_vma, sprintf_vma): Use the above. | |
146 | (_bfd_int64_low, _bfd_int64_high): Delete. | |
147 | * bfd-in2.h: Regenerate. | |
148 | ||
baea7ef1 AM |
149 | 2008-07-27 Alan Modra <amodra@bigpond.net.au> |
150 | ||
151 | * elf.c (_bfd_elf_make_section_from_shdr): Ignore return from | |
152 | elf_parse_notes. Use bfd_malloc_and_get_section. | |
153 | (elf_parse_notes): Validate note namesz and descsz. | |
154 | ||
3c7b9897 AM |
155 | 2008-07-26 Michael Eager <eager@eagercon.com> |
156 | ||
157 | * elf32-ppc.c (ppc_elf_merge_obj_attributes): Check compatibility | |
158 | between single-float, double-float, and soft-float. | |
159 | ||
20163277 DJ |
160 | 2008-07-24 Daniel Jacobowitz <dan@codesourcery.com> |
161 | ||
162 | * elf32-mips.c (elf_backend_write_section): Define. | |
163 | ||
4ff73856 NC |
164 | 2008-07-24 Nick Clifton <nickc@redhat.com> |
165 | ||
166 | * elf.c (_bfd_elf_map_sections_to_segments): Catch off by one | |
167 | error assigning sections to segments. | |
168 | ||
39948a60 NC |
169 | 2008-07-22 Nick Clifton <nickc@redhat.com> |
170 | ||
171 | * elf.c (_bfd_elf_map_sections_to_segments): Allow sections in | |
172 | adjoining pages to be included in the same segment. | |
173 | ||
bda987c2 CD |
174 | 2008-07-22 Simon Baldwin <simonb@google.com> |
175 | ||
176 | * elflink.c (elf_link_output_extsym): Set st_size to zero for | |
177 | symbols from dynamic libraries. | |
178 | ||
88ba32a0 L |
179 | 2008-07-21 H.J. Lu <hongjiu.lu@intel.com> |
180 | ||
181 | PR ld/4424 | |
182 | * elflink.c (_bfd_elf_merge_symbol): Call bed->relocs_compatible | |
183 | to check if 2 inputs are compatible. | |
184 | ||
37c43c55 NC |
185 | 2008-07-21 Sterling Augustine <sterling@tensilica.com> |
186 | ||
187 | * elf.c (assign_file_positions_for_load_sections): Print vma in | |
188 | error message about overlapping section vmas. | |
189 | ||
50403a1f L |
190 | 2008-07-21 H.J. Lu <hongjiu.lu@intel.com> |
191 | ||
192 | PR ld/6747 | |
193 | * elf32-frv.c (elf32_frv_relocate_section): Revert the change | |
194 | for PR ld/6446 checked in by accident on May 21, 2008. | |
195 | ||
799c00e0 NC |
196 | 2008-07-21 Nick Clifton <nickc@redhat.com> |
197 | ||
198 | * coff-sh.c (bfd_pe_print_pdata): Define to NULL for non | |
199 | COFF_WITH_PE based SH ports. | |
200 | * libpei.h (_bfd_XX_print_ce_compressed_pdata): Prototype. | |
201 | * arm-wince-pe.c (bfd_pe_print_pdata): Use | |
202 | _bfd_pe_print_ce_compressed_pdata. | |
203 | (slurp_symcache, cleanup_syms, pe_print_ce_compressed_pdata): Move | |
204 | to... | |
205 | * peXXigen.c: ... here and rename pe_print_ce_compressed_pdata to | |
206 | _bfd_XX_print_ce_compressed_pdata. | |
207 | ||
f60e73e9 AM |
208 | 2008-07-21 Alan Modra <amodra@bigpond.net.au> |
209 | ||
210 | * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Drop | |
211 | unwanted zero terminators. | |
212 | ||
dc1859a6 AM |
213 | 2008-07-21 Alan Modra <amodra@bigpond.net.au> |
214 | ||
215 | * elf32-spu.c (spu_elf_relocate_section): Expand | |
216 | RELOC_FOR_GLOBAL_SYMBOL. Don't warn about undefined symbols for | |
217 | R_SPU_PPU32 and R_SPU_PPU64 relocations. | |
218 | ||
89eeb0bc LM |
219 | 2008-07-21 Luis Machado <luisgpm@br.ibm.com> |
220 | ||
221 | * elf-bfd.h: Declare elfcore_write_ppc_vsx. | |
222 | * elf.c (elfcore_grok_ppc_vsx): New function. | |
223 | (elfcore_write_ppc_vsx): New function | |
224 | (elfcore_grok_note): Handle VSX notes. | |
225 | (elfcore_write_register_note): Handle VSX notes. | |
226 | ||
a9dc9481 JM |
227 | 2008-07-18 Joseph Myers <joseph@codesourcery.com> |
228 | ||
229 | * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter. | |
230 | * bfd-in2.h: Regenerate. | |
231 | * elf32-arm.c (struct elf_arm_obj_tdata): Add field | |
232 | no_wchar_size_warning. | |
233 | (bfd_elf32_arm_set_target_relocs): Add new parameter | |
234 | no_wchar_warn. | |
235 | (elf32_arm_merge_eabi_attributes): Give a warning, not an error, | |
236 | for conflicting wchar_t attributes. Do not warn if | |
237 | --no-wchar-size-warning. Make diagnostic text more specific. | |
238 | ||
6cee0a6f L |
239 | 2008-07-18 H.J. Lu <hongjiu.lu@intel.com> |
240 | ||
241 | PR ld/6748 | |
242 | * elf32-arm.c (elf32_arm_link_hash_table_create): Initialize | |
243 | new fields added for ARM long call support. | |
244 | ||
2b5c217d NC |
245 | 2008-07-18 Danny Backx <dannybackx@users.sourceforge.net> |
246 | ||
247 | * pe-arm-wince.c (pe_print_compressed_pdata): Define new function to | |
248 | print compressed pdata structure as described on MSDN. This only | |
249 | applies to a limited set of architectures (ARM, SH4). | |
250 | (slurp_symtab, my_symbol_for_address): Define static helper | |
251 | functions for pe_print_compressed_pdata. | |
252 | * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_print_pdata field. | |
253 | (bfd_coff_have_print_pdata, bfd_coff_print_pdata): Define. | |
254 | * bfd/peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add check on | |
255 | bfd_coff_backend_data, call the function if non-null. | |
256 | * pei-mcore.c: Add target dependent initialisation for | |
257 | bfd_coff_backend_data. | |
258 | * coff-sh.c: Likewise. | |
259 | * coff64-rs6000.c: Likewise. | |
260 | * coff-rs6000.c: Likewise. | |
261 | * libcoff-in.h: Likewise. | |
262 | * cf-i386lynx.c: Likewise. | |
263 | * coff-alpha.c: Likewise. | |
264 | * coff-apollo.c: Likewise. | |
265 | * coff-arm.c: Likewise. | |
266 | * coff-aux.c: Likewise. | |
267 | * coff-h8300.c: Likewise. | |
268 | * coff-h8500.c: Likewise. | |
269 | * coff-i386.c: Likewise. | |
270 | * coff-i860.c: Likewise. | |
271 | * coff-i960.c: Likewise. | |
272 | * coff-ia64.c: Likewise. | |
273 | * coff-m68k.c: Likewise. | |
274 | * coff-m88k.c: Likewise. | |
275 | * coff-maxq.c: Likewise. | |
276 | * coff-mips.c: Likewise. | |
277 | * coff-or32.c: Likewise. | |
278 | * coff-sparc.c: Likewise. | |
279 | * coff-tic30.c: Likewise. | |
280 | * coff-tic4x.c: Likewise. | |
281 | * coff-tic54x.c: Likewise. | |
282 | * coff-tic80.c: Likewise. | |
283 | * coff-w65.c: Likewise. | |
284 | * coff-we32k.c: Likewise. | |
285 | * coff-x86_64.c: Likewise. | |
286 | * coff-z80.c: Likewise. | |
287 | * coff-z8k.c: Likewise. | |
288 | * pe-mcore.c: Likewise. | |
289 | * pe-mips.c: Likewise. | |
290 | * pe-ppc.c: Likewise. | |
291 | * peXXigen.c: Likewise. | |
dc1859a6 | 292 | * pei-ppc.c: Likewise. |
2b5c217d NC |
293 | * libcoff.h: Regenerate. |
294 | ||
c96a8570 BS |
295 | 2008-07-16 Bernd Schmidt <bernd.schmidt@analog.com> |
296 | ||
297 | * elf32-bfin.c (bfin_check_relocs, bfin_relocate_section, | |
298 | bfin_final_link_relocate, bfin_gc_mark_hook, bfin_gc_sweep_hook, | |
299 | ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE, | |
300 | struct _bfinfdpic_dynamic_got_info): Moved around to keep FD-PIC code | |
301 | separate from non-FD-PIC. | |
302 | ||
605d18d4 DD |
303 | 2008-07-14 DJ Delorie <dj@redhat.com> |
304 | ||
305 | * elf-m10300.c (mn10300_elf_final_link_relocate): Correct overflow | |
306 | checks for PCREL8, PCREL16, GOTPC16, GOTOFF16, PLT16, and GOT16 | |
307 | relocs. | |
308 | (mn10300_elf_relax_section): Correct jump offset check when target | |
309 | is in a different section. | |
310 | ||
b0a0b978 JZ |
311 | 2008-07-15 Jie Zhang <jie.zhang@analog.com> |
312 | ||
313 | * elf32-bfin.c (elf32_bfin_special_sections[]): New. | |
314 | (elf_backend_special_sections): Define. | |
315 | ||
aaf30c25 CS |
316 | 2008-07-13 Craig Silverstein <csilvers@google.com> |
317 | ||
08b78292 | 318 | PR binutils/6743 |
aaf30c25 CS |
319 | * dwarf2.c (struct dwarf2_debug): New variable info_ptr_memory. |
320 | (find_line): Use info_ptr_memory instead of sec_info_ptr. | |
321 | (_bfd_dwarf2_cleanup_debug_info): Likewise. | |
322 | ||
1bac266e JZ |
323 | 2008-07-12 Jie Zhang <jie.zhang@analog.com> |
324 | ||
325 | Revert | |
326 | 2008-07-12 Jie Zhang <jie.zhang@analog.com> | |
327 | * elf.c (_bfd_elf_map_sections_to_segments): Don't put | |
328 | executable sections into the same segment with other | |
329 | read only sections if --sep-code. | |
330 | * elf32-bfin.c (elf32_bfin_code_in_l1): New variable. | |
331 | (elf32_bfin_data_in_l1): New variable. | |
332 | (elf32_bfin_final_write_processing): New. | |
333 | (elf32_bfin_special_sections[]): New. | |
334 | (elf_backend_final_write_processing): Define. | |
335 | (elf_backend_special_sections): Define. | |
336 | ||
8c684578 JZ |
337 | 2008-07-12 Jie Zhang <jie.zhang@analog.com> |
338 | ||
339 | * elf.c (_bfd_elf_map_sections_to_segments): Don't put | |
340 | executable sections into the same segment with other | |
341 | read only sections if --sep-code. | |
342 | * elf32-bfin.c (elf32_bfin_code_in_l1): New variable. | |
343 | (elf32_bfin_data_in_l1): New variable. | |
344 | (elf32_bfin_final_write_processing): New. | |
345 | (elf32_bfin_special_sections[]): New. | |
346 | (elf_backend_final_write_processing): Define. | |
347 | (elf_backend_special_sections): Define. | |
348 | ||
3076cd1f AS |
349 | 2008-07-11 Andreas Schwab <schwab@suse.de> |
350 | ||
351 | * dwarf2.c (read_section): Take pointer to bfd_size_type instead | |
352 | of unsigned long as last parameter. | |
353 | (struct dwarf2_debug): Define dwarf_abbrev_size, dwarf_line_size, | |
354 | dwarf_str_size and dwarf_ranges_size as bfd_size_type instead of | |
355 | unsigned long. | |
356 | ||
0a61c8c2 RS |
357 | 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com> |
358 | ||
359 | * elfxx-mips.c (mips_elf_calculate_relocation): Calculate GP and GP0 | |
360 | for all relocation types. Allow any type of relocation to refer to | |
361 | __gnu_local_gp. | |
362 | ||
30c09090 RS |
363 | 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com> |
364 | ||
365 | * elfxx-mips.c (mips_elf_check_mips16_stubs): Use ELF_ST_IS_MIPS16. | |
366 | (mips_elf_calculate_relocation): Likewise. | |
367 | (_bfd_mips_elf_add_symbol_hook): Likewise. | |
368 | (_bfd_mips_elf_finish_dynamic_symbol): Likewise. | |
369 | (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. | |
370 | ||
355d10dc AS |
371 | 2008-07-10 Andreas Schwab <schwab@suse.de> |
372 | ||
373 | * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Add missing | |
374 | paren. | |
375 | ||
1b315056 CS |
376 | 2008-07-09 Craig Silverstein <csilvers@google.com> |
377 | ||
378 | * Makefile.am (BFD32_LIBS): Add compress.lo. | |
379 | (BFD32_LIBS_CFILES): Add compress.c. | |
380 | (BFD_H_FILES): Likewise. | |
381 | * Makefile.in: Regenerate. | |
382 | * bfd-in2.h: Regenerate. | |
383 | * config.in: Add HAVE_ZLIB_H | |
384 | * configure.in: Add test for libz and zlib.h | |
385 | * configure: Regenerate. | |
386 | * dwarf2.c (read_section): New function. | |
387 | (read_indirect_string): Call new function read_section. | |
388 | (read_abbrevs): Likewise. | |
389 | (decode_line_info): Likewise. | |
390 | (read_debug_ranges): Likewise. | |
391 | (find_line): Call new function read_section when just one | |
392 | .zdebug_info section is found, otherwise read and compress | |
393 | multiple sections. | |
394 | (_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr. | |
395 | * elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix. | |
396 | (special_sections_z): New struct. | |
397 | (special_sections): Refer to special_sections_z. | |
398 | * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize | |
399 | sections named .zdebug_*. | |
400 | (_bfd_mips_elf_fake_sections): Likewise. | |
401 | * compress.c: New file. | |
402 | (bfd_uncompress_section_contents): New function. | |
dc1859a6 | 403 | |
329dcd78 NC |
404 | 2008-07-07 Christophe Lyon <christophe.lyon@st.com> |
405 | ||
406 | * elf32-arm.c (arm_type_of_stub): Don't crash on local symbols in | |
407 | the presence of a PLT. | |
408 | ||
c29aae59 AM |
409 | 2008-07-07 Alan Modra <amodra@bigpond.net.au> |
410 | ||
411 | * bfd.c (bfd_demangle): Always trim off bfd_get_symbol_leading_char. | |
412 | ||
7382d32a AM |
413 | 2008-07-02 Alan Modra <amodra@bigpond.net.au> |
414 | ||
415 | * elf32-ppc.c (is_pic_glink_stub): New function. | |
416 | (ppc_elf_get_synthetic_symtab): Don't generate symbols when | |
417 | multiple shared/pie stubs per plt entry. | |
418 | ||
cb53bf42 RS |
419 | 2008-06-30 Richard Sandiford <rdsandiford@googlemail.com> |
420 | ||
421 | * elf.c (_bfd_elf_get_synthetic_symtab): Increment p by | |
422 | bed->s->int_rels_per_ext_rel. | |
423 | ||
6ba2a415 RS |
424 | 2008-06-30 Richard Sandiford <rdsandiford@googlemail.com> |
425 | ||
426 | * syms.c (BSF_SYNTHETIC): New flag. | |
427 | * elf.c (_bfd_elf_get_synthetic_symtab): Set it. | |
428 | * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Likewise. | |
429 | * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise. | |
430 | * bfd-in.h (bfd_asymbol_flavour): Return bfd_target_unknown_flavour | |
431 | for synthetic symbols. | |
432 | * bfd-in2.h: Regenerate. | |
433 | ||
3dccd7b7 DJ |
434 | 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com> |
435 | ||
436 | * elf32-arm.c (record_arm_to_thumb_glue, record_thumb_to_arm_glue): | |
437 | Expand comments. | |
438 | (arm_map_one_stub): Use | 1 when setting the low bit. | |
439 | ||
f57718b4 AS |
440 | 2008-06-29 Andreas Schwab <schwab@suse.de> |
441 | ||
442 | * elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existing | |
443 | addend on _GLOBAL_OFFSET_TABLE_. | |
444 | ||
7413f23f DJ |
445 | 2008-06-24 Daniel Jacobowitz <dan@codesourcery.com> |
446 | ||
447 | * elf32-arm.c (STUB_ENTRY_NAME): Define. | |
448 | (arm_thumb_thumb_long_branch_stub): Use bx instead of b.n. | |
449 | (arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of | |
450 | R_ARM_ABS32. | |
451 | (struct elf32_arm_stub_hash_entry): Add output_name. | |
452 | (arm_build_one_stub): Move offsets into the offset argument | |
453 | of _bfd_final_link_relocate. Correct offset for | |
454 | arm_thumb_arm_v4t_stub_long_branch. | |
455 | (elf32_arm_size_stubs): Set stub_entry->output_name. | |
456 | (elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym. | |
457 | Update all callers. | |
458 | (elf32_arm_output_stub_sym): New. | |
459 | (arm_map_one_stub): Correct formatting. Use elf32_arm_output_stub_sym. | |
460 | ||
7c39fb20 AM |
461 | 2008-06-20 Alan Modra <amodra@bigpond.net.au> |
462 | ||
463 | * elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for | |
464 | non-branch insns. | |
465 | ||
f3c29e8a AM |
466 | 2008-06-20 Alan Modra <amodra@bigpond.net.au> |
467 | ||
468 | * elf32-spu.c (build_stub): Allow wraparound on stub branches. | |
469 | (allocate_spuear_stubs, build_spuear_stubs): Return value from | |
470 | count_stub/build_stub. | |
471 | (spu_elf_build_stubs): Correct location of stub reloc error message. | |
472 | ||
de73c611 SR |
473 | 2008-06-18 M R Swami Reddy <MR.Swami.Reddy@nsc.com> |
474 | ||
dc1859a6 | 475 | * elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD. |
de73c611 | 476 | |
7a283e07 RW |
477 | 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
478 | ||
479 | * configure: Regenerate. | |
480 | ||
99302af9 AM |
481 | 2008-06-17 Alan Modra <amodra@bigpond.net.au> |
482 | ||
483 | * elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space. | |
484 | (spu_elf_check_vma): Add extra_stack_space param, copy to htab. | |
485 | (spu_elf_auto_overlay): Use it. | |
486 | (RECURSE_UNMARK): Define as 0. | |
487 | (unmark_overlay_section): Heed RECURSE_UNMARK. | |
488 | * elf32-spu.h (spu_elf_check_vma): Update prototype. | |
489 | ||
ff7eeb89 DD |
490 | 2008-06-12 DJ Delorie <dj@redhat.com> |
491 | ||
492 | * elf32-m32c.c (ELF_MACHINE_ALT1): Define as EM_M32C_OLD. | |
493 | ||
c13bb2ea PB |
494 | 2008-06-09 Paul Brook <paul@codesourcery.com> |
495 | ||
496 | bfd/ | |
497 | * elf32-arm.c (elf32_arm_merge_private_bfd_data): Allow BE8 shared | |
498 | libraries. | |
499 | ||
f4ac8484 DJ |
500 | 2008-06-09 Christophe Lyon <christophe.lyon@st.com> |
501 | ||
502 | * elf32-arm.c (arm_stub_is_thumb): Define. | |
503 | (elf32_arm_final_link_relocate): Handle near mode switching stubs. | |
504 | ||
6a267715 AM |
505 | 2008-06-07 Alan Modra <amodra@bigpond.net.au> |
506 | ||
507 | * elf32-spu.c (spu_elf_auto_overlay): Add valid area below sp | |
508 | to stack calculation. | |
509 | ||
23684067 PB |
510 | 2008-06-06 Paul Brook <paul@codesourcery.com> |
511 | ||
512 | bfd/ | |
513 | * elf32-arm.c (elf32_arm_merge_private_bfd_data): Reject BE8 input. | |
514 | ||
97407faf AM |
515 | 2008-06-06 Alan Modra <amodra@bigpond.net.au> |
516 | ||
517 | * elf32-spu.c (spu_elf_auto_overlay): Relax requirement that | |
518 | file names be unique. Specify archive:path in overlay script. | |
519 | ||
7cfbafbc AM |
520 | 2008-06-05 Alan Modra <amodra@bigpond.net.au> |
521 | ||
522 | PR ld/6590 | |
523 | * elf64-ppc.c (ppc_build_one_stub): Correct reloc offsets. | |
524 | ||
0f0a5e58 AM |
525 | 2008-06-04 Alan Modra <amodra@bigpond.net.au> |
526 | ||
527 | * elf.c (ignore_section_sym): Don't test section sym value here. | |
528 | (elf_map_symbols): Instead check zero value here as was done prior | |
529 | to 2006-05-26 change. | |
530 | ||
696b7ad2 NC |
531 | 2008-06-04 Nick Clifton <nickc@redhat.com> |
532 | ||
533 | PR ld/6019 | |
534 | * elf32-avr.c (elf32_avr_relax_section): Handle the case where | |
535 | there are no local symbols. | |
536 | ||
1f27ab8d AM |
537 | 2008-06-04 Alan Modra <amodra@bigpond.net.au> |
538 | ||
539 | * elf32-spu.c (get_sym_h): Don't attempt to read global syms. | |
540 | (process_stubs): Likewise. | |
541 | (discover_functions): Don't used cached symbols. | |
542 | (maybe_insert_function): Correct condition under which function | |
543 | array is realloc'd. | |
544 | (mark_functions_via_relocs): Delete unused variable. | |
545 | ||
adfef0bd NC |
546 | 2008-05-30 Frediano Ziglio <frediano.ziglio@vodafone.com> |
547 | Nick Clifton <nickc@redhat.com> | |
548 | ||
549 | PR ld/6511 | |
550 | * elf64-hppa.c (allocate_global_data_opd): Default to using the | |
551 | dynamic symbol table for local function names in shared libraries. | |
552 | ||
11701589 JK |
553 | 2008-05-29 Jan Kratochvil <jan.kratochvil@redhat.com> |
554 | ||
555 | * elf.c (assign_file_positions_for_load_sections): Adjust pre-section | |
556 | gaps based on VMA and P_VADDR instead of LMA and P_PADDR addresses. | |
557 | ||
124b52c6 AM |
558 | 2008-05-28 Alan Modra <amodra@bigpond.net.au> |
559 | ||
560 | * elf32-spu.c (spu_elf_object_p): New function. | |
561 | (elf_backend_object_p): Define. | |
562 | (build_stub): Correct second word of 8 byte overlay stubs. | |
563 | (spu_elf_relocate_section): Formatting. | |
564 | ||
bb864ac1 CES |
565 | 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> |
566 | ||
567 | * elf.c (elfcore_write_register_note): New function. | |
568 | * elf-bfd.h (elfcore_write_register_note): New prototype. | |
569 | ||
da5938a2 NC |
570 | 2008-05-22 Christophe Lyon <christophe.lyon@st.com> |
571 | ||
572 | * elf32-arm.c (arm_type_of_stub): Ignore STT_SECTION symbols. | |
573 | (elf32_arm_stub_add_mapping_symbol): Remove. | |
574 | (elf32_arm_add_stub): Don't generate mapping symbols. Change | |
575 | prototype. | |
576 | (elf32_arm_size_stubs): Use new elf32_arm_add_stub | |
577 | prototype. Don't generate thumb to arm glue for calls. | |
578 | (arm_map_one_stub): Define. | |
579 | (elf32_arm_output_arch_local_syms): Generate mapping symbols for | |
580 | long calls stubs. | |
dc1859a6 | 581 | |
c2f950c8 L |
582 | 2008-05-21 Nick Clifton <nickc@redhat.com> |
583 | ||
584 | * elf32-arm.c (group_sections): Reformat comments. | |
585 | ||
586 | PR ld/6446 | |
587 | * elf32-frv.c (elf32_frv_relocate_section): Set EF_FRV_PIC by | |
588 | default (for FDPIC). Clear it if any inter-segment relocations | |
589 | are found. | |
590 | ||
591 | * elf64-hppa.c (elf64_hppa_finalize_opd): Check NULL return | |
592 | from elf_link_hash_lookup. | |
593 | ||
7fb9f789 | 594 | 2008-05-21 Maxim Kuvyrkov <maxim@codesourcery.com> |
dc1859a6 | 595 | |
7fb9f789 NC |
596 | Add multi-GOT support for m68k. |
597 | * elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key, | |
598 | glist): New fields. | |
599 | (struct elf_m68k_got_entry_key, struct elf_m68k_got_entry, | |
600 | struct elf_m68k_got, struct elf_m68k_bfd2got_entry, | |
601 | struct elf_m68k_multi_got): New data structures. | |
602 | (struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p, | |
603 | allow_multigot_p, multi_got_): New fields. | |
604 | (elf_m68k_multi_got): New macro. | |
605 | (elf_m68k_link_hash_newfunc): Initialize new fields of | |
606 | struct elf_m68k_link_hash_entry. | |
607 | (elf_m68k_link_hash_table_create): Initialize new fields of | |
608 | struct elf_m68k_link_hash_table. | |
609 | (elf_m68k_link_hash_table_free): New static function implementing hook. | |
610 | (elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New | |
dc1859a6 | 611 | static functions for struct elf_m68k_got. |
7fb9f789 NC |
612 | (elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash, |
613 | elf_m68k_got_entry_eq): New static functions for | |
614 | struct elf_m68k_got_entry. | |
615 | (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT, | |
616 | ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros. | |
617 | (enum elf_m68k_get_entry_howto): New enum. | |
618 | (elf_m68k_get_got_entry, elf_m68k_update_got_entry_type, | |
619 | elf_m68k_remove_got_entry_type): New static functions for | |
620 | struct elf_m68k_got_entry. | |
621 | (elf_m68k_add_entry_to_got): New static function. | |
622 | (elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq, | |
623 | elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static | |
624 | functions for struct elf_m68k_bfd2got_entry. | |
625 | (struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1, | |
626 | elf_m68k_can_merge_gots): New traversal. | |
627 | (struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1, | |
628 | elf_m68k_merge_gots): Ditto. | |
629 | (struct elf_m68k_finalize_got_offsets_arg, | |
630 | elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto. | |
631 | (struct elf_m68k_partition_multi_got_arg, | |
632 | elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1, | |
633 | elf_m68k_partition_multi_got): Ditto. | |
634 | (elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static | |
635 | functions. | |
636 | (elf_m68k_copy_indirect_symbol): New static function implementing | |
637 | a hook. | |
638 | (elf_m68k_check_relocs): Update to add entries to multi-GOT. | |
639 | (elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT. | |
640 | (elf_m68k_always_size_sections): Assign BFDs to GOTs. | |
641 | (elf_m68k_relocate_section): Update to properly handle GOT relocations. | |
642 | (elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries | |
643 | of a global symbol. | |
644 | (bfd_elf_m68k_set_target_options): New function. | |
645 | (bfd_elf32_bfd_link_hash_table_free): Define hook. | |
646 | (bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link | |
647 | to skip generic calculation of GOT offsets. | |
648 | (elf_backend_copy_indirect_symbol): Define hook. | |
649 | * bfd-in.h (bfd_elf_m68k_set_target_options): Declare function. | |
650 | * bfd-in2.h: Regenerate. | |
651 | ||
46f2f11d | 652 | 2008-05-21 André Johansen <andrejoh@gmail.com> |
90b5b1a5 NC |
653 | |
654 | PR 868 | |
655 | * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated | |
656 | for filenames in function tables and variable tables. | |
657 | ||
6ffd7900 AM |
658 | 2008-05-19 Alan Modra <amodra@bigpond.net.au> |
659 | ||
660 | PR 2995, PR 6473 | |
661 | * elf.c (_bfd_elf_make_section_from_shdr): Leave lma equal to | |
662 | vma when all p_paddr fields are zero and there is more than | |
663 | one PT_LOAD header. | |
664 | ||
906e58ca NC |
665 | 2008-05-15 Christophe Lyon <christophe.lyon@st.com> |
666 | ||
667 | Add long call support for ARM. | |
668 | * elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define. | |
669 | (THM2_MAX_BWD_BRANCH_OFFSET): Define. | |
670 | (ARM_MAX_FWD_BRANCH_OFFSET): Define. | |
671 | (ARM_MAX_BWD_BRANCH_OFFSET): Define. | |
672 | (THM_MAX_FWD_BRANCH_OFFSET): Define. | |
673 | (THM_MAX_BWD_BRANCH_OFFSET): Define. | |
674 | (arm_long_branch_stub): Define. | |
675 | (arm_pic_long_branch_stub): Define. | |
676 | (arm_thumb_v4t_long_branch_stub): Define. | |
677 | (arm_thumb_thumb_long_branch_stub): Define. | |
678 | (arm_thumb_arm_v4t_long_branch_stub): Define. | |
679 | (STUB_SUFFIX): Define. | |
680 | (elf32_arm_stub_type): Define. | |
681 | (elf32_arm_stub_hash_entry): Define. | |
682 | (elf32_arm_link_hash_entry): Add stub_cache field. | |
683 | (arm_stub_hash_lookup): Define. | |
684 | (elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd, | |
685 | add_stub_section, layout_sections_again, stub_group, bfd_count, | |
686 | top_index, input_list fields. | |
687 | (elf32_arm_link_hash_newfunc): Init new field. | |
688 | (stub_hash_newfunc): New function. | |
689 | (elf32_arm_link_hash_table_create): Init stub_hash_table. | |
690 | (elf32_arm_hash_table_free): New function. | |
691 | (arm_type_of_stub): New function. | |
692 | (elf32_arm_stub_name): New function. | |
693 | (elf32_arm_get_stub_entry): New function. | |
694 | (elf32_arm_stub_add_mapping_symbol): New function. | |
695 | (elf32_arm_add_stub): New function. | |
696 | (arm_build_one_stub): New function. | |
697 | (arm_size_one_stub): New function. | |
698 | (elf32_arm_setup_section_lists): New function. | |
699 | (elf32_arm_next_input_section): New function. | |
700 | (group_sections): New function. | |
701 | (elf32_arm_size_stubs): New function. | |
702 | (elf32_arm_build_stubs): New function. | |
703 | (bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections. | |
704 | (bfd_elf32_arm_process_before_allocation): No longer handle | |
705 | R_ARM_CALL and R_ARM_THM_CALL. | |
706 | (using_thumb_only): New function. | |
707 | (elf32_arm_final_link_relocate): Redirect calls to stub if range | |
708 | exceeds encoding capabilities. | |
709 | (bfd_elf32_bfd_link_hash_table_free): Define. | |
710 | * bfd-in.h (R_ARM_max): Fix value to 130. | |
711 | (elf32_arm_setup_section_lists): Protype. | |
712 | (elf32_arm_next_input_section): Protype. | |
713 | (elf32_arm_size_stubs): Protype. | |
714 | (elf32_arm_build_stubs): Protype. | |
715 | * bfd-in2.h: Regenerate. | |
716 | ||
86a4952b UW |
717 | 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com> |
718 | ||
719 | * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Fix memset calls. | |
720 | * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise. | |
721 | ||
8944f3c2 AM |
722 | 2008-05-14 Alan Modra <amodra@bigpond.net.au> |
723 | ||
724 | * Makefile.am: Run "make dep-am". | |
725 | * Makefile.in: Regenerate. | |
726 | ||
468392fb AM |
727 | 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com> |
728 | Alan Modra <amodra@bigpond.net.au> | |
729 | ||
730 | * elf32-ppc.c (section_covers_vma): New function. | |
731 | (ppc_elf_get_synthetic_symtab): New function. | |
732 | (bfd_elf32_get_synthetic_symtab): Define. | |
733 | * elf64-ppc.c (section_covers_vma): New function. | |
734 | (ppc64_elf_get_synthetic_symtab): Generate sym@plt on glink branch | |
735 | table entries, and __glink_PLTresolve on resolver stub. | |
736 | (ppc64_elf_build_stubs): Rename __glink sym to __glink_PLTresolve. | |
737 | ||
1d483afe AM |
738 | 2008-05-12 Alan Modra <amodra@bigpond.net.au> |
739 | ||
740 | PR 6443 | |
741 | * elf32-ppc.c (MUST_BE_DYN_RELOC): Delete. | |
742 | (must_be_dyn_reloc): New function. | |
743 | (ppc_elf_check_relocs): Don't set DF_STATIC_TLS for tprel relocs | |
744 | in pies. | |
745 | (ppc_elf_tls_optimize): Optimise pies. | |
746 | (ppc_elf_relocate_section): Use a section symbol rather than no | |
747 | symbol if possible for LD->IE TLS sequence, but don't error if | |
748 | we must use no symbol. | |
749 | * elf64-ppc.c (MUST_BE_DYN_RELOC): As for elf32-ppc.c. | |
750 | (must_be_dyn_reloc): Likewise. | |
751 | (ppc64_elf_check_relocs): Likewise. | |
752 | (ppc64_elf_tls_optimize): Likewise. | |
753 | (ppc64_elf_relocate_section): Likewise. | |
754 | ||
cc5ca406 AM |
755 | 2008-05-12 Alan Modra <amodra@bigpond.net.au> |
756 | ||
757 | * elf32-spu.c (spu_elf_relocate_section): Rename is_ea to is_ea_sym. | |
758 | ||
536d0ff4 AM |
759 | 2008-05-10 Paul Pluzhnikov <ppluzhnikov@google.com> |
760 | ||
761 | * elfcore.h (elf_core_file_p): Warn about core truncation. | |
762 | ||
51c8ebc1 BW |
763 | 2008-05-07 Bob Wilson <bob.wilson@acm.org> |
764 | ||
765 | * elf32-xtensa.c (xtensa_property_section_name): New. | |
766 | (xtensa_make_property_section): New. | |
767 | (xtensa_get_property_section): Make static. Do not create a new | |
768 | section if it does not exist. | |
769 | ||
8374f9d4 AM |
770 | 2008-05-08 Alan Modra <amodra@bigpond.net.au> |
771 | ||
772 | * elf32-spu.c (spu_elf_special_sections): Add "._ea". | |
773 | (spu_elf_relocate_section): Handle relocations against symbols | |
774 | defined in ._ea specially. | |
775 | ||
95720a86 DJ |
776 | 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com> |
777 | ||
778 | * elf32-arm.c (elf32_arm_symbian_link_hash_table_create): Use | |
779 | ARRAY_SIZE. | |
780 | (elf32_arm_symbian_plt_sym_val): New. | |
781 | (elf_backend_plt_sym_val): Define. | |
782 | ||
5c44b38e AM |
783 | 2008-05-03 Alan Modra <amodra@bigpond.net.au> |
784 | ||
785 | PR 2995, PR 6473 | |
786 | * elf.c (rewrite_elf_program_header): Rather than clearing | |
787 | p_paddr_valid at end, don't set it in the first place. Delete | |
788 | comment no longer relevant. When not p_paddr_valid, don't set | |
789 | paddr from vaddr, and don't set p_vaddr_offset. | |
790 | ||
3471d59d CC |
791 | 2008-05-01 Cary Coutant <ccoutant@google.com> |
792 | ||
793 | * elf.c (bfd_elf_get_str_section): Fix memory leak caused by | |
794 | corrupt string table. | |
795 | ||
f12a02c0 JB |
796 | 2008-05-01 Joel Brobecker <brobecker@adacore.com> |
797 | ||
798 | * cache.c (cache_bread_1): Renames cache_bread. | |
799 | (cache_bread): New function. | |
800 | ||
88967714 AM |
801 | 2008-05-01 Alan Modra <amodra@bigpond.net.au> |
802 | ||
803 | PR 2995, PR 6473 | |
804 | * elf.c (_bfd_elf_make_section_from_shdr): Always set lma from p_paddr. | |
805 | (assign_file_positions_for_load_sections): Combine nested "if". | |
806 | (copy_elf_program_header): Don't set p_paddr_valid or p_vaddr_offset | |
807 | when all header p_paddr fields are zero. | |
808 | ||
9239aded AM |
809 | 2008-04-30 Edmar Wienskoski <edmar@freescale.com> |
810 | ||
811 | * cpu-powerpc.c (bfd_powerpc_archs): Add e500mc entry. | |
812 | ||
266b05cf DJ |
813 | 2008-04-29 Daniel Jacobowitz <dan@codesourcery.com> |
814 | ||
815 | * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound) | |
816 | (_bfd_elf_canonicalize_dynamic_reloc): Find dynamic relocations | |
817 | even if they are not loaded. | |
818 | * elflink.c (_bfd_elf_init_2_index_sections): Set data_index_section | |
819 | first. | |
820 | ||
fc2db3b8 NC |
821 | 2008-04-25 Jay Foad <jay.foad@gmail.com> |
822 | ||
823 | * reloc16.c (bfd_coff_reloc16_get_value): Add support for | |
824 | undefined weak symbols. | |
825 | ||
ddeca468 NC |
826 | 2008-04-25 Nick Clifton <nickc@redhat.com> |
827 | ||
828 | * po/vi.po: Updated Vietnamese translation. | |
829 | ||
6194aaab L |
830 | 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
831 | ||
832 | * aclocal.m4: Regenerate. | |
833 | * configure: Regenerate. | |
834 | ||
38d6ea5b CC |
835 | 2008-04-21 Cary Coutant <ccoutant@google.com> |
836 | ||
837 | * archive.c (_bfd_write_archive_contents): Fix incorrect use of | |
838 | ARFMAG. | |
839 | ||
131eb6b7 NS |
840 | 2008-04-21 Nathan Sidwell <nathan@codesourcery.com> |
841 | ||
842 | * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't | |
843 | set the value of undefined symbols in shared objects. | |
844 | (_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for | |
845 | undefined symbols unless pointer equality is needed. | |
846 | ||
e0c88096 NC |
847 | 2008-04-18 Dennis Roberts <dennis.roberts@sunquestinfo.com> |
848 | ||
849 | * aix5ppc-core.c: Define macros for the default architecture and | |
850 | machine for matching core files. | |
851 | (xcoff64_core_p): Set the architecture and machine to the default | |
852 | values defined in the macros mentioned above. | |
853 | * rs6000-core.c: Define macros to determine whether or not the | |
854 | core file header uses the core_dumpxx header format. | |
855 | (rs6000coff_core_p): Don't match core files that use the | |
856 | core_dumpxx header format. | |
857 | ||
18c1668c PA |
858 | 2008-04-16 Pedro Alves <pedro@codesourcery.com> |
859 | ||
860 | * config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add. | |
861 | ||
739f7f82 DM |
862 | 2008-04-16 David S. Miller <davem@davemloft.net> |
863 | ||
864 | * reloc.c (BFD_RELOC_SPARC_GOTDATA_HIX22, | |
865 | BFD_RELOC_SPARC_GOTDATA_LOX10, BFD_RELOC_SPARC_GOTDATA_OP_HIX22, | |
866 | BFD_RELOC_SPARC_GOTDATA_OP_LOX10, BFD_RELOC_SPARC_GOTDATA_OP): New. | |
867 | * libbfd.h: Regnerate. | |
868 | * bfd-in2.h: Regenerate. | |
869 | * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Add entries for | |
870 | GOTDATA relocations. | |
871 | (sparc_reloc_map): Likewise. | |
872 | (_bfd_sparc_elf_check_relocs): Handle R_SPARC_GOTDATA_* like | |
873 | R_SPARC_GOT*. | |
874 | (_bfd_sparc_elf_gc_sweep_hook): Likewise. | |
875 | (_bfd_sparc_elf_relocate_section): Transform R_SPARC_GOTDATA_HIX22, | |
876 | R_SPARC_GOTDATA_LOX10, R_SPARC_GOTDATA_OP_HIX22, and | |
877 | R_SPARC_GOTDATA_OP_LOX10 into the equivalent R_SPARC_GOT* reloc. | |
878 | Simply ignore R_SPARC_GOTDATA_OP relocations. | |
879 | ||
c5cb8442 TS |
880 | 2008-04-14 Aurelien Jarno <aurelien@aurel32.net> |
881 | ||
882 | * configure.in: Link with the PIC version of libiberty on | |
883 | Linux/MIPS hosts. | |
884 | * configure: Regenerate. | |
885 | ||
19a6653c AM |
886 | 2008-04-14 Edmar Wienskoski <edmar@freescale.com> |
887 | ||
888 | * archures.c: Add bfd_mach_ppc_e500mc. | |
889 | * bfd-in2.h: Regenerate. | |
890 | ||
2ec9638b AM |
891 | 2008-04-08 Alan Modra <amodra@bigpond.net.au> |
892 | ||
893 | * elf32-spu.c (spu_elf_build_stubs): Correct error message. | |
894 | (mark_functions_via_relocs): Remove premature init of symtab_hdr. | |
895 | (collect_overlays): Commment typo fix. | |
896 | ||
a94b9d2d AM |
897 | 2008-04-08 Kees Cook <kees@canonical.com> |
898 | ||
899 | * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note | |
900 | in EXEC_P bfds. | |
901 | ||
9dcc4794 AM |
902 | 2008-04-08 Alan Modra <amodra@bigpond.net.au> |
903 | ||
904 | * elf32-spu.c: Include libiberty.h. | |
905 | (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved, | |
906 | non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script, | |
907 | spu_elf_relink, auto_overlay fields. | |
908 | (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define. | |
909 | (needs_ovl_stub): Flip test so that call to non-function warning | |
910 | is emitted during relocate_section rather than earlier. | |
911 | (spu_elf_check_vma): Stash --auto-overlay parameters, and clear | |
912 | auto_overlay if no section exceeds local store. | |
913 | (struct call_info): Add count, max_depth, is_pasted fields. | |
914 | (struct function_info): Add rodata, last_caller, call_count, | |
915 | depth, new visit flags. | |
916 | (insert_callee): Increment call count. | |
917 | (copy_callee): New function. | |
918 | (mark_functions_via_relocs): Investigate all reloc types to count | |
919 | possible function pointer stubs for --auto-overlay. Track | |
920 | last_caller and increment function call_count. | |
921 | (pasted_function): Insert a "call" into call info for pasted section. | |
922 | (remove_cycles): Track max depth of calls. Don't emit call graph | |
923 | pruning warning for --auto-overlay. | |
924 | (build_call_tree): Don't transfer_calls for --auto-overlay. | |
925 | Adjust remove_cycles call. | |
926 | (sort_calls, sort_lib, sort_bfds): New functions. | |
927 | (struct _mos_param, struct _uos_param, struct _cl_param): New. | |
928 | (mark_overlay_section, unmark_overlay_section): New functions. | |
929 | (collect_lib_sectios, auto_ovl_lib_functions): New functions. | |
930 | (collect_overlays, find_pasted_call): New functions. | |
931 | (sum_stack): Deal with is_pasted "calls". Exit before printing | |
932 | when --auto-overlay. | |
933 | (spu_elf_auto_overlay): New function. | |
934 | (spu_elf_final_link): Call spu_elf_auto_overlay. | |
935 | * elf32-spu.h (spu_elf_check_vma): Update prototype. | |
936 | ||
380814a6 AM |
937 | 2008-04-07 Alan Modra <amodra@bigpond.net.au> |
938 | ||
939 | * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol | |
940 | is defined in overlay section before creating a stub. | |
941 | (build_spuear_stubs): Likewise. | |
942 | (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls. | |
943 | ||
055ed83b AM |
944 | 2008-04-02 Alan Modra <amodra@bigpond.net.au> |
945 | ||
946 | * elf32-spu.c (insert_callee): Reorder call list so most recent | |
947 | call is always first. | |
948 | (interesting_section): Move. | |
949 | (mark_functions_via_relocs): Fold interesting_section and | |
950 | reloc_count tests in callers to here. Simplify output section | |
951 | owner test. | |
952 | (discover_functions): Set "gaps" when no symbols and some | |
953 | "interesting_section". Run pasted_function loop for no symbol | |
954 | bfds. | |
955 | (for_each_node, transfer_calls): New functions. | |
956 | (mark_non_root): Adjust to suit for_each_node. | |
957 | (call_graph_traverse): Likewise. Fix memory leak. Rename to.. | |
958 | (remove_cycles): ..this. | |
959 | (build_call_tree): Use for_each_node and transfer_calls. | |
960 | (struct _sum_stack_param): New. | |
961 | (sum_stack): Adjust to suit for_each_node. Return error on | |
962 | malloc failure. Move code to print root node cumulative stack from.. | |
963 | (spu_elf_stack_analysis): ..here. Use for_each_node. | |
964 | ||
89a58aeb AM |
965 | 2008-03-31 Cary Coutant <ccoutant@google.com> |
966 | ||
967 | PR 6006 | |
968 | * archive.c (_bfd_slurp_extended_name_table): Change | |
969 | ARFMAG[0] to ARFMAG[1]. | |
970 | (_bfd_construct_extended_name_table): Likewise. | |
971 | ||
3a3b6725 DJ |
972 | 2008-03-31 Daniel Jacobowitz <dan@codesourcery.com> |
973 | ||
974 | * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment. | |
975 | (_bfd_mips_elf_check_relocs): Update comments. Always call | |
976 | mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE. | |
977 | ||
978 | 2008-03-27 Cary Coutant <ccoutant@google.com> | |
a8da6403 | 979 | |
89a58aeb | 980 | Add support for thin archives. |
a8da6403 NC |
981 | * archive.c (_bfd_find_nested_archive): New function. |
982 | (get_extended_arelt_filename): Add origin parameter. | |
983 | (_bfd_generic_read_ar_hdr_mag): Deal with extended name | |
984 | combined with a file offset. | |
985 | (append_relative_path): New function. | |
986 | (_bfd_get_elt_at_filepos): Deal with external members and | |
987 | nested archives. | |
988 | (bfd_generic_openr_next_archived_file): Thin archives. | |
989 | (bfd_generic_archive_p): Recognize new magic string. | |
990 | (adjust_relative_path): New function. | |
991 | (_bfd_construct_extended_name_table): Construct extended | |
992 | names for thin archive members. | |
993 | (_bfd_write_archive_contents): Emit new magic string, skip | |
994 | copying files for thin archives. | |
995 | * bfd-in.h (bfd_is_thin_archive): New macro. | |
996 | * bfd.c (struct bfd): New fields for thin archives. | |
997 | * libbfd-in.h (struct areltdata): New field for thin archives. | |
998 | * opncls.c (bfd_close): Delete BFDs for nested archives. | |
999 | ||
c35e54f4 BS |
1000 | 2008-03-25 Bernd Schmidt <bernd.schmidt@analog.com> |
1001 | ||
1002 | * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around | |
1003 | _bfd_final_link_relocate that also handles R_pcrel24 relocs. | |
1004 | (bfinfdpic_relocate_section, bfin_relocate_section): Use it. | |
1005 | ||
3348747a NS |
1006 | 2008-03-25 Nathan Sidwell <nathan@codesourcery.com> |
1007 | ||
1008 | * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs | |
1009 | in vxworks tls_vars sections. | |
1010 | (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise. | |
1011 | * elf32-i386.c (allocate_dynrelocs, | |
1012 | elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise. | |
1013 | * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections, | |
1014 | ppc_elf_relocate_section): Likewise. | |
1015 | * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections, | |
1016 | sh_elf_relocate_section): Likewise. | |
1017 | * elfxx-sparc.c (allocate_dynrelocs, | |
1018 | _bfd_sparc_elf_size_dynamic_sections, | |
1019 | _bfd_sparc_elf_relocate_section): Likewise. | |
1020 | ||
a1f3c56e AN |
1021 | 2008-03-21 Adam Nemet <anemet@caviumnetworks.com> |
1022 | ||
1023 | * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to | |
1024 | print the values from the dynamic section. | |
1025 | ||
51e38d68 RS |
1026 | 2008-03-20 Richard Sandiford <rsandifo@nildram.co.uk> |
1027 | ||
1028 | * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro. | |
1029 | (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000. | |
1030 | ||
c65be8d7 AM |
1031 | 2008-03-20 Alan Modra <amodra@bigpond.net.au> |
1032 | ||
1033 | * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter. | |
1034 | (spu_elf_find_overlays, spu_elf_size_stubs): Likewise | |
1035 | (process_stubs, discover_functions, build_call_tree): Likewise. | |
1036 | (spu_elf_stack_analysis): Likewise. | |
1037 | (spu_elf_check_vma): Likewise. Move. | |
1038 | (struct call_info): Make "is_tail" a bitfield. | |
1039 | (insert_callee): Clear fun->start and set fun->is_func if we find | |
1040 | a non-tail call. | |
1041 | * elf32-spu.h (spu_elf_create_sections): Update prototype. | |
1042 | (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto. | |
1043 | ||
58c85be7 RW |
1044 | 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
1045 | ||
1046 | * aclocal.m4: Regenerate. | |
1047 | * configure: Likewise. | |
1048 | * Makefile.in: Likewise. | |
1049 | ||
41bed6dd L |
1050 | 2008-03-16 H.J. Lu <hongjiu.lu@intel.com> |
1051 | ||
1052 | PR ld/5789 | |
1053 | PR ld/5943 | |
1054 | * elf32-i386.c (elf_i386_relocate_section): Issue an error | |
1055 | for R_386_GOTOFF relocaton against undefined hidden/internal | |
1056 | symbols when building a shared object. | |
1057 | ||
1058 | * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an | |
1059 | error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32 | |
1060 | relocaton against undefined hidden/internal symbols when | |
1061 | building a shared object. | |
1062 | (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol | |
1063 | is referenced locally, but isn't defined in a regular file. | |
1064 | ||
6ad2759d L |
1065 | 2008-03-15 H.J. Lu <hongjiu.lu@intel.com> |
1066 | ||
1067 | * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO, | |
1068 | HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED, | |
1069 | BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY, | |
1070 | HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ... | |
1071 | * bfd.c: Here. | |
1072 | ||
1073 | * bfd.c (bfd): Change cacheable, target_defaulted, opened_once, | |
1074 | mtime_set, no_export, output_has_begun and has_armap to bit | |
1075 | field. | |
1076 | ||
1077 | * bfd-in2.h: Regenerated. | |
1078 | ||
c04ea773 DJ |
1079 | 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com> |
1080 | ||
1081 | * cache.c (close_one): Remove mtime hack. | |
1082 | ||
0f2830ff L |
1083 | 2008-03-14 H.J. Lu <hongjiu.lu@intel.com> |
1084 | ||
1085 | PR ld/5913 | |
1086 | * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT. | |
1087 | (elfNN_ia64_dtprel_base): Likewise. | |
1088 | (elfNN_ia64_relocate_section): Go to missing_tls_sec if | |
1089 | tls_sec is NULL before calling elfNN_ia64_tprel_base or | |
1090 | elfNN_ia64_dtprel_base. Report unsupported TLS relocations. | |
1091 | ||
fdba2fcd AM |
1092 | 2008-03-14 Alan Modra <amodra@bigpond.net.au> |
1093 | ||
1094 | * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move | |
1095 | common code to.. | |
1096 | (maybe_needs_stub): ..here, a new function that also omits stubs | |
1097 | for .eh_frame, and.. | |
1098 | (needs_ovl_stub): ..here. Create stubs for labels in code section | |
1099 | referenced by switch jump table. | |
1100 | (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return. | |
1101 | (enum _insn_type): Delete. | |
1102 | (enum _stub_type): New. | |
1103 | (count_stub, build_stub): Adjust. | |
1104 | (allocate_spuear_stubs, build_spuear_stubs): Adjust. | |
1105 | ||
72de5009 AM |
1106 | 2008-03-13 Alan Modra <amodra@bigpond.net.au> |
1107 | ||
1108 | * elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast. | |
1109 | (_bfd_elf_assign_file_position_for_section): Simplify align. | |
1110 | (_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough | |
1111 | for sh_addralign. | |
1112 | (elf_fake_sections, swap_out_syms): Likewise. | |
1113 | * elflink.c (bfd_elf_final_link): Likewise. | |
1114 | ||
50e7d84b AM |
1115 | 2008-03-13 Alan Modra <amodra@bigpond.net.au> |
1116 | ||
1117 | * Makefile.am: Run "make dep-am". | |
1118 | * Makefile.in: Regenerate. | |
1119 | * po/SRC-POTFILES.in: Regenerate. | |
1120 | ||
2774f1a6 BS |
1121 | 2008-03-12 Bernd Schmidt <bernd.schmidt@analog.com> |
1122 | ||
1123 | From Jie Zhang <jie.zhang@analog.com> | |
1124 | * elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4, | |
1125 | gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo, | |
1126 | gotoff, call and sym not bitfields. | |
1127 | (bfinfdpic_gc_sweep_hook): New function; update the relocation | |
1128 | information for the relocations of the section being removed. | |
1129 | (bfinfdpic_check_relocs): Accumulate the number of relocations | |
1130 | which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, | |
1131 | fdgoffhilo, gotoff, call and sym fields. | |
1132 | (elf_backend_gc_sweep_hook): Redefine for FD-PIC. | |
1133 | ||
4fbb74a6 AM |
1134 | 2008-03-12 Alan Modra <amodra@bigpond.net.au> |
1135 | ||
1136 | PR 5900 | |
1137 | * elf-bfd.h: Include elf/internal.h after elf/external.h. | |
1138 | * elfcode.h (elf_swap_symbol_in): Map reserved shndx range. | |
1139 | (elf_swap_symbol_out): Adjust SHN_XINDEX test. | |
1140 | (elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values | |
1141 | seen in external structs. | |
1142 | (valid_section_index_p): Delete. | |
1143 | (elf_object_p): Don't increment section numbers over reserved range. | |
1144 | Simplify test for valid sh_link, sh_info and e_shstrndx fields. | |
1145 | (elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values | |
1146 | seen in external structs. Don't increment section numbers over | |
1147 | reserved range. | |
1148 | * elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx. | |
1149 | (bfd_section_from_shdr): Likewise. | |
1150 | (group_signature): Range check before accessing elf_elfsections. | |
1151 | (_bfd_elf_setup_sections): Likewise. | |
1152 | (bfd_section_from_shdr): Likewise. | |
1153 | (bfd_section_from_shdr): Don't increment section number over | |
1154 | reserved sections. | |
1155 | (assign_file_positions_for_non_load_sections): Likewise. | |
1156 | (assign_file_positions_except_relocs): Likewise. | |
1157 | (_bfd_elf_write_object_contents): Likewise. | |
1158 | (assign_section_numbers): Likewise. Adjust for changed SHN_*. | |
1159 | (prep_headers): Delete unused variable. | |
1160 | * elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust | |
1161 | for changed SHN_* values. | |
1162 | (check_dynsym, elf_link_input_bfd): Likewise. | |
1163 | (bfd_elf_final_link): Likewise. Don't skip over reserved section | |
1164 | range. | |
1165 | (elf_fixup_link_order): Check that sh_link field is valid. | |
1166 | * elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned. | |
1167 | * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before | |
1168 | accesssing elf_elfsections. | |
1169 | * elf32-avr.c (elf32_avr_size_stubs): Likewise. | |
1170 | * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. | |
1171 | * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise. | |
1172 | * elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed | |
1173 | SHN_* defines. Test for SHN_BAD return from | |
1174 | _bfd_elf_section_from_bfd_section | |
1175 | ||
cb33740c AM |
1176 | 2008-03-12 Alan Modra <amodra@bigpond.net.au> |
1177 | ||
1178 | * elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype. | |
1179 | * elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int, | |
1180 | SHN_BAD on error. | |
1181 | (_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from | |
1182 | _bfd_elf_section_from_bfd_section, not -1. | |
1183 | (swap_out_syms): Likewise. | |
1184 | * elflink.c (elf_link_add_object_symbols): Likewise. | |
1185 | (bfd_elf_get_bfd_needed_list): Likewise. | |
1186 | (bfd_elf_match_symbols_in_sections): Likewise. | |
1187 | (elf_link_add_object_symbols): Don't bother testing for symbols | |
1188 | using normal sections before calling bfd_section_from_elf_index. | |
1189 | (elf_link_input_bfd, bfd_elf_final_link): Likewise. | |
1190 | (bfd_elf_reloc_symbol_deleted_p): Likewise. | |
1191 | * elfcode.h (elf_slurp_symbol_table): Likewise. | |
1192 | * elf32-spu.c (get_sym_h): Likewise. | |
1193 | * elf32-xtensa.c (get_elf_r_symndx_section): Likewise. | |
1194 | * elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto. | |
1195 | * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise. | |
1196 | ||
5f5fb9ec AM |
1197 | 2008-03-11 Alan Modra <amodra@bigpond.net.au> |
1198 | ||
1199 | * elf32-spu.c (spu_elf_relocate_section): Test identical conditions | |
1200 | to those in process_stubs for overlay symbols. | |
1201 | ||
b1cc4aeb PB |
1202 | 2008-03-09 Paul Brook <paul@codesourcery.com> |
1203 | ||
1204 | * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new | |
1205 | Tag_VFP_arch values. | |
1206 | ||
12a0a0fd PB |
1207 | 2008-03-08 Paul Brook <paul@codesourcery.com> |
1208 | ||
1209 | * elf32-arm.c (insert_thumb_branch): Rewrite. | |
1210 | (elf32_thumb_to_arm_stub): Use new insert_thumb_branch. | |
1211 | ||
39623e12 PB |
1212 | 2008-03-07 Paul Brook <paul@codesourcery.com> |
1213 | ||
1214 | * elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and | |
1215 | MOVT relocations. | |
1216 | (elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign | |
1217 | extension. | |
1218 | (elf32_arm_relocate_section): Handle MOVW and MOVT | |
1219 | relocations. Improve safety check for other weird relocations. | |
1220 | (elf32_arm_check_relocs): Only set h->needs_plt for branch/call | |
1221 | relocations. | |
1222 | ||
77cba8a3 | 1223 | 2008-03-03 Bob Wilson <bob.wilson@acm.org> |
50e7d84b | 1224 | |
77cba8a3 BW |
1225 | * xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and |
1226 | only compute its value once. | |
50e7d84b | 1227 | |
4a628337 AM |
1228 | 2008-03-03 Alan Modra <amodra@bigpond.net.au> |
1229 | ||
1230 | * elf32-spu.c (struct got_entry): Add "addend" field. | |
1231 | (count_stub, build_stub): Use a new stub if relocation addend | |
1232 | differs from existing stubs for this symbol. | |
1233 | (process_stubs): Deal with addends. | |
1234 | (spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise. | |
1235 | ||
d95edcac L |
1236 | 2008-03-02 H.J. Lu <hongjiu.lu@intel.com> |
1237 | ||
1238 | PR ld/5789 | |
1239 | * elflink.c (_bfd_elf_symbol_refs_local_p): Always return true | |
1240 | for hidden and local symbols. | |
1241 | ||
89200bf8 AM |
1242 | 2008-03-03 Alan Modra <amodra@bigpond.net.au> |
1243 | ||
1244 | * elf32-ppc.c (allocate_dynrelocs): Discard relocs on | |
1245 | undefined symbols with internal or hidden visibility. | |
1246 | (ppc_elf_relocate_section): Likewise. Use SYMBOL_CALLS_LOCAL | |
1247 | rather than SYMBOL_REFERENCES_LOCAL on branches. Don't | |
1248 | return immediately on dynamic reloc error. | |
1249 | ||
176a0d42 AM |
1250 | 2008-03-01 Alan Modra <amodra@bigpond.net.au> |
1251 | ||
1252 | * elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs | |
1253 | if emitrelocations. | |
1254 | (get_relocs): New function, split out from.. | |
1255 | (ppc_build_one_stub): ..here. Add relocs on plt_branch stubs if | |
1256 | emitrelocations. Remove indx temp. | |
1257 | (ppc_size_one_stub): Count new stub relocs. | |
1258 | (ppc64_elf_size_stubs): Count new glink reloc. | |
1259 | (ppc64_elf_build_stubs): Emit glink reloc if emitrelocations. | |
1260 | (ppc64_elf_finish_dynamic_sections): Output glink relocs. | |
1261 | * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic | |
1262 | glink code. | |
1263 | ||
911f096e AM |
1264 | 2008-02-28 Alan Modra <amodra@bigpond.net.au> |
1265 | ||
1266 | * elf32-spu.c (mark_functions_via_relocs): Don't assume that | |
1267 | the "->start" pointer reaches to function origin, so that we | |
1268 | can handle functions split over more than two sections. | |
1269 | (build_call_tree): Likewise. | |
1270 | (pasted_function): Don't attempt to set fun->start back to the | |
1271 | function origin, just go back one section. | |
1272 | ||
ad9563d6 CM |
1273 | 2008-02-27 Catherine Moore <clm@codesourcery.com> |
1274 | ||
1275 | * elf.c ( _bfd_elf_print_private_bfd_data): Call | |
1276 | elf_backend_get_target_dtag if defined. | |
1277 | * elf32-mips.c (elf_backend_get_target_dtag): Define. | |
1278 | * elf64-mips.c: Likewise. | |
1279 | * elfn32-mips.c: Likewise. | |
1280 | * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New. | |
1281 | * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare. | |
1282 | * elf-bfd.h (elf_backend_get_target_dtag): Add prototype. | |
1283 | * elfxx-target.h (elf_backend_get_target_dtag): Add default. | |
911f096e | 1284 | (elf_backend_data): Add elf_backend_get_target_dtag. |
ad9563d6 | 1285 | |
625af618 AM |
1286 | 2008-02-26 Alan Modra <amodra@bigpond.net.au> |
1287 | ||
1288 | * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed | |
1289 | for R_PPC_REL32 syms. Don't set non_got_ref on branch reloc syms, | |
1290 | and assume branch relocs are not dynamic when non-shared. | |
1291 | (readonly_dynrelocs): New function, split out from.. | |
1292 | (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs. | |
1293 | (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries, | |
1294 | clear non_got_ref.. | |
1295 | (allocate_dynrelocs): ..and don't set u.def for undefined weak. | |
1296 | Do allow dynamic relocs on undefined symbols. | |
1297 | (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs. | |
1298 | (ppc_elf_relocate_section): Mirror dynamic reloc changes in | |
1299 | check_relocs. | |
1300 | (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak | |
1301 | plt symbols needing pointer_equality_needed. | |
1302 | ||
1cd81501 AM |
1303 | 2008-02-23 Alan Modra <amodra@bigpond.net.au> |
1304 | ||
1305 | * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change. | |
1306 | ||
0eb4a168 AM |
1307 | 2008-02-23 Alan Modra <amodra@bigpond.net.au> |
1308 | ||
1309 | * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy | |
1310 | pointer_equality_needed. | |
1311 | (ppc_elf_check_relocs): Split out non-branch relocs from others | |
1312 | that might emit dynamic relocs. Set pointer_equality_needed | |
1313 | for their symbols. Don't set non_got_ref on branch reloc symbols. | |
1314 | (ppc_elf_hash_symbol): New function. | |
1315 | (elf_backend_hash_symbol): Define. | |
1316 | (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed. | |
1317 | Error if pointer_equality_needed on weak plt symbol. | |
1318 | ||
3ae181ee L |
1319 | 2008-02-22 H.J. Lu <hongjiu.lu@intel.com> |
1320 | ||
1321 | PR ld/5788 | |
1322 | * elflink.c (elf_create_symbuf): Correct buffer size and | |
1323 | position. | |
1324 | ||
34b5e0b2 NC |
1325 | 2008-02-22 Nick Clifton <nickc@redhat.com> |
1326 | ||
1327 | PR 868 | |
3ae181ee | 1328 | * dwarf2.c: Revert previous patch. All of the allocate memory is |
34b5e0b2 | 1329 | on an obstack which will be freed at some other time. |
0eb4a168 | 1330 | |
515ef31d NC |
1331 | 2008-02-20 Nick Clifton <nickc@redhat.com> |
1332 | ||
1333 | PR 868 | |
1334 | * libbfd.c (bfd_realloc_or_free): New function. Performs like | |
1335 | bfd_realloc, but if the (re)allocation fails, the pointer is | |
1336 | freed. | |
1337 | * libbfd-in.h: Prototype. | |
1338 | * libbfd.h: Regenerate. | |
1339 | * bfdio.c (bfd_bwrite): Use the new function. | |
1340 | (bfd_seek): Likewise. | |
1341 | * bfdwin.c:(bfd_get_file_window): Likewise. | |
1342 | * elf-strtab.c (_bfd_elf_strtab_add): Likewise. | |
1343 | * elf32-ppc.c (ppc_elf_relax_section): Likewise. | |
1344 | * elf32-xtensa.c (vsprintf_msg): Likewise. | |
1345 | * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise. | |
1346 | * stabs.c (_bfd_link_seciton_stabs): Likewise. | |
1347 | * vms-misc.c (_bfd_vms_get_record): Likewise. | |
1348 | * vms-tir.c (check_section): Likewise. | |
1349 | * vms.c (vms_new_section_hook): Likewise. | |
1350 | * elf32-arm.c (elf32_arm_section_map_add): Check that the | |
1351 | allocation of sec_data->map succeeded before using it. | |
1352 | * elflink.c (elf_link_output_sym): Do not overwrite finfo-> | |
1353 | symshndxbuf until it is known that the reallocation succeeded. | |
1354 | ||
b42bf1e0 NC |
1355 | 2008-02-20 Diogo de Carvalho Kraemer <diogo@kraemer.eng.br> |
1356 | Nick Clifton <nickc@redhat.com> | |
1357 | ||
1358 | PR 868 | |
1359 | * dwarf2.c (read_abbrevs): Free the abbreviation table if we run | |
1360 | out of memory. | |
1361 | (decode_line_info): Free the line_info_table before returning a | |
1362 | failure result. | |
1363 | (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table. | |
1364 | Free the line table. Free the function table. Free the variable | |
1365 | table. | |
1366 | ||
0a40daed MK |
1367 | 2008-02-17 Mark Kettenis <kettenis@gnu.org> |
1368 | ||
1369 | * elf.c (swap_out_syms): Avoid preprocessing directive within | |
1370 | macro arg. | |
1371 | ||
3f001e84 JK |
1372 | 2008-02-17 Jan Kratochvil <jan.kratochvil@redhat.com> |
1373 | ||
1374 | * elf.c (assign_file_positions_for_load_sections): Set the type of | |
1375 | PT_NOTE sections to SHT_NOTE. | |
1376 | ||
37da76e8 AM |
1377 | 2008-02-17 Ulrich Weigand <uweigand@de.ibm.com> |
1378 | ||
1379 | * simple.c (bfd_simple_get_relocated_section_contents): Set | |
1380 | link_info.output_bfd. | |
1381 | ||
d74e4b29 NS |
1382 | 2008-02-16 Nathan Sidwell <nathan@codesourcery.com> |
1383 | ||
1384 | * dwarf2.c (find_line): Don't trust debug information after an | |
1385 | unparseable compilation unit. | |
1386 | ||
f856272b AM |
1387 | 2008-02-15 Alan Modra <amodra@bigpond.net.au> |
1388 | ||
1389 | PR 5765 | |
1390 | * section.c (SEC_LINK_DUPLICATES): Correct. Renumber following flags. | |
1391 | * bfd-in2.h: Regenerate. | |
1392 | ||
0c8d6e5c AM |
1393 | 2008-02-15 Alan Modra <amodra@bigpond.net.au> |
1394 | ||
1395 | * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA. | |
1396 | * elf.c (bfd_elf_allocate_object): Don't check for already allocated | |
1397 | tdata. | |
1398 | * elf32-hppa.c (elf32_hppa_mkobject): New function. | |
1399 | (bfd_elf32_mkobject): Define. | |
1400 | * elf32-ppc.c (is_ppc_elf_target): Delete. Replace all uses with.. | |
1401 | (is_ppc_elf): ..this new macro. | |
1402 | * elf64-ppc.c (is_ppc64_elf_target): Delete. Replace all uses with.. | |
1403 | (is_ppc64_elf): ..this new macro. | |
1404 | ||
f13a99db AM |
1405 | 2008-02-15 Alan Modra <amodra@bigpond.net.au> |
1406 | ||
1407 | * elflink.c: Replace all accesses to hash->creator field with | |
1408 | output_bfd->xvec. | |
1409 | * cofflink.c: Likewise. | |
1410 | * coff-h8300.c: Likewise. | |
1411 | * ecoff.c: Likewise. | |
1412 | * elf32-m68hc1x.c: Likewise. | |
1413 | * elf32-ppc.c: Likewise. | |
1414 | * elf64-alpha.c: Likewise. | |
1415 | * elf64-ppc.c: Likewise. | |
1416 | * elf64-sparc.c: Likewise. | |
1417 | * elfxx-mips.c: Likewise. | |
1418 | * i386linux.c: Likewise. | |
1419 | * m68klinux.c: Likewise. | |
1420 | * sparclinux.c: Likewise. | |
1421 | * sunos.c: Likewise. | |
1422 | * xcofflink.c: Likewise. | |
1423 | * linker.c: Likewise. | |
1424 | (_bfd_link_hash_table_init): Don't store creator. | |
1425 | ||
e81819a5 NC |
1426 | 2008-02-14 Peter Jones <pjones@redhat.com> |
1427 | ||
1428 | * efi-rtdrv-ia32.c: New file. | |
1429 | * efi-bsdrv-ia32.c: New file. | |
1430 | * efi-rtdrv-ia64.c: New file. | |
1431 | * efi-bsdrv-ia64.c: New file. | |
1432 | * efi-rtdrv-x86_64.c: New file. | |
1433 | * efi-bsdrv-x86_64.c: New file. | |
1434 | * peicode.h (pe_bfd_object_p): Add support for boot service and | |
1435 | runtime service drivers. | |
1436 | * libpei.h: Add macros for EFI formats, and rename the efi application | |
1437 | format macros to disambiguate. | |
1438 | * targets.c: Add bfd_target _vec externs. | |
1439 | (_bfd_tar): Add EFI _vec entries. | |
1440 | * config.bfd: Add EFI vectors into the selection routines. | |
1441 | * configure.in: add EFI _vec entries. | |
1442 | * configure: Regenerate. | |
1443 | * Makefile.am: Add EFI files. | |
1444 | * Makefile.in: Regenerate. | |
1445 | ||
ab1579fd NS |
1446 | 2008-02-14 Nathan Sidwell <nathan@codesourcery.com> |
1447 | ||
1448 | * dwarf1.c (struct dwarf1_debug): Add syms member. | |
1449 | (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory. | |
1450 | (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate | |
1451 | section contents, check for out of memory. | |
1452 | ||
1453 | * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte. | |
1454 | (parse_die): Change data pointers to bfd_byte. | |
1455 | (parse_line_table, parse_functions_in_unit): Likewise. | |
1456 | ||
d40f3da9 AM |
1457 | 2008-02-14 Alan Modra <amodra@bigpond.net.au> |
1458 | ||
1459 | * elflink.c (compute_bucket_count): Warning fixes. | |
1460 | ||
f15557e4 DD |
1461 | 2008-02-12 DJ Delorie <dj@redhat.com> |
1462 | ||
1463 | * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of | |
1464 | relocation pointing to local symbol in merged section. | |
1465 | ||
1466 | * elf32-iq2000.c (iq2000_elf_relocate_offset16): New. | |
1467 | (iq2000_elf_relocate_section): Call it. | |
1468 | ||
0ffa91dd NC |
1469 | 2008-02-12 Nick Clifton <nickc@redhat.com> |
1470 | ||
1471 | PR ld/5692 | |
1472 | * elf-bfd.h (enum elf_object_id): New enum, used to identify | |
1473 | target specific extensions to the elf_obj_tdata structure. | |
1474 | (struct elf_obj_tdata): New field 'object_id'. | |
1475 | (elf_object_id, elf_program_header_size, elf_symtab_hdr): New | |
1476 | macros for accessing fields in the elf_obj_tdata structure. | |
1477 | (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object. | |
1478 | (bfd_elf_allocate_object): New function. | |
1479 | * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object | |
1480 | and implement by calling bfd_elf_allocate_object. | |
1481 | (bfd_elf_allocate_object): New function: Allocates an | |
1482 | elf_obj_tdata structure, possibly with a target specific | |
1483 | extension. | |
1484 | * elfxx-target.h (bfd_elfNN_mkobject): Use | |
1485 | bfd_elf_make_generic_object as the default value. | |
1486 | * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata | |
1487 | for consistency with other, similar structures. | |
1488 | (is_arm_elf): New macro. Checks a BFD to make sure that is an ARM | |
1489 | ELF bfd. | |
1490 | (elf32_arm_mkobject): Call bfd_elf_allocate_object. | |
1491 | (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check | |
1492 | the bfd being processed. | |
1493 | (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise. | |
1494 | (bfd_elf32_arm_set_target_relocs): Likewise. | |
1495 | (bfd_elf32_arm_final_link_relocate): Likewise. | |
1496 | (bfd_elf32_arm_copy_private_bfd_data): Likewise. | |
1497 | (bfd_elf32_arm_merge_eabi_attributes): Likewise. | |
1498 | (bfd_elf32_arm_merge_private_bfd_data): Likewise. | |
1499 | (bfd_elf32_arm_check_relocs): Likewise. | |
1500 | (bfd_elf32_arm_gc_mark_extra_sections): Likewise. | |
1501 | (bfd_elf32_arm_size_dynamic_sections): Likewise. | |
1502 | (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr. | |
1503 | (bfd_elf32_arm_init_maps): Likewise. | |
1504 | (bfd_elf32_arm_final_link_relocate): Likewise. | |
1505 | (bfd_elf32_arm_relocate_section): Likewise. | |
1506 | (bfd_elf32_arm_gc_sweep_hook): Likewise. | |
1507 | (bfd_elf32_arm_check_relocs): Likewise. | |
1508 | (bfd_elf32_arm_size_dynamic_sections): Likewise. | |
1509 | * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object. | |
1510 | (is_i386_elf): New macro. Checks a BFD to make sure that is an x86 | |
1511 | ELF bfd. | |
1512 | (elf_i386_check_relocs): Use is_i386_elf macro to check the bfd | |
1513 | being processed. | |
1514 | (elf_i386_size_dynamic_sections): Likewise. | |
1515 | (elf_i386_relocate_section): Likewise. | |
1516 | (elf_i386_check_relocs): Use elf_symtab_hdr. | |
1517 | (elf_i386_gc_sweep_hook): Likewise. | |
1518 | (elf_i386_size_dynamic_sections): Likewise. | |
1519 | (elf_i386_relocate_section): Likewise. | |
1520 | * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object. | |
1521 | (elf_create_pointer_linker_section): Use is_ppc_elf_target to | |
1522 | verify that the bfd before accessing target specific fields. | |
1523 | (ppc_elf_check_relocs): Likewise. | |
1524 | (elf_finish_pointer_linker_section): Likewise. | |
1525 | (elf_create_pointer_linker_section): Use elf_symtab_hdr. | |
1526 | (ppc_elf_check_relocs): Likewise. | |
1527 | (ppc_elf_gc_sweep_hook): Likewise. | |
1528 | (ppc_elf_tls_optimize): Likewise. | |
1529 | (ppc_elf_size_dynamic_sections): Likewise. | |
1530 | (ppc_elf_relax_section): Likewise. | |
1531 | (ppc_elf_relocate_section): Likewise. | |
1532 | * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment | |
1533 | reminding programmers to keep this structure in sync with the one | |
1534 | defined in elf64-s390.c. | |
1535 | (elf_s390_mkobject): Call bfd_elf_allocate_object. | |
1536 | (is_s390_elf): New macro. Checks a BFD to make sure that is an s390 | |
1537 | ELF bfd. | |
1538 | (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd | |
1539 | being processed. | |
1540 | (elf_s390_size_dynamic_sections): Likewise. | |
1541 | (elf_s390_relocate_section): Likewise. | |
1542 | (elf_s390_check_relocs): Use elf_symtab_hdr. | |
1543 | (elf_s390_gc_sweep_hook): Likewise. | |
1544 | (elf_s390_size_dynamic_sections): Likewise. | |
0eb4a168 | 1545 | (elf_s390_relocate_section): Likewise. |
0ffa91dd NC |
1546 | * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object. |
1547 | (is_sh_elf): New macro. Checks a BFD to make sure that is an SH | |
1548 | ELF bfd. | |
1549 | (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the | |
1550 | bfd being processed. | |
1551 | (sh_elf_relocate_section): Likewise. | |
1552 | (sh_elf_check_relocs): Likewise. | |
1553 | (sh_elf_copy_private_data): Likewise. | |
1554 | (sh_elf_relax_section): Use elf_symtab_hdr. | |
1555 | (sh_elf_size_dynamic_sections): Likewise. | |
1556 | (sh_elf_relocate_section): Likewise. | |
1557 | (sh_elf_get_relocated_section_contents): Likewise. | |
1558 | (sh_elf_gc_sweep_hook): Likewise. | |
1559 | (sh_elf_check_relocs): Likewise. | |
1560 | * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object. | |
1561 | (is_alpha_elf): New macro. Checks a BFD to make sure that is an | |
1562 | Alpha ELF bfd. | |
1563 | (elf64_alpha_create_got_section): Use is_alpha_elf macro to check | |
1564 | the bfd being processed. | |
1565 | (elf64_alpha_create_dynamic_section): Likewise. | |
1566 | (elf64_alpha_check_relocs): Likewise. | |
1567 | (elf64_alpha_size_got_sections): Likewise. | |
1568 | (elf64_alpha_relax_section): Likewise. | |
1569 | (elf64_alpha_relocate_section): Likewise. | |
1570 | (elf64_alpha_final_link): Likewise. | |
1571 | (elf64_alpha_check_relocs): Use elf_symtab_hdr. | |
1572 | (elf64_alpha_relax_section): Likewise. | |
1573 | (elf64_alpha_relocate_section_r): Likewise. | |
1574 | (elf64_alpha_relocate_section): Likewise. | |
1575 | * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object. | |
1576 | (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd | |
1577 | being processed. | |
1578 | (opd_entry_value): Likewise. | |
1579 | (allocate_dynrelocs): Likewise. | |
1580 | (ppc64_elf_relocate_section): Likewise. | |
1581 | (ppc64_elf_check_relocs): Use elf_symtab_hdr. | |
1582 | (opd_entry_value): Likewise. | |
1583 | (ppc64_elf_gc_sweep_hook): Likewise. | |
1584 | (get_sym_h): Likewise. | |
1585 | (ppc64_elf_edit_opd): Likewise. | |
1586 | (ppc64_elf_tls_optimize): Likewise. | |
1587 | (ppc64_elf_edit_toc): Likewise. | |
1588 | (ppc64_elf_size_dynamic_sections): Likewise. | |
1589 | (toc_adjusting_stub_needed): Likewise. | |
1590 | (ppc64_elf_size_stubs): Likewise. | |
1591 | (ppc64_elf_relocate_section): Likewise. | |
1592 | * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment | |
1593 | reminding programmers to keep this structure in sync with the one | |
1594 | defined in elf32-s390.c. | |
1595 | (elf_s390_mkobject): Call bfd_elf_allocate_object. | |
1596 | (is_s390_elf): New macro. Checks a BFD to make sure that is an s390 | |
1597 | ELF bfd. | |
1598 | (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd | |
1599 | being processed. | |
1600 | (elf_s390_size_dynamic_sections): Likewise. | |
0eb4a168 | 1601 | (elf_s390_relocate_section): Likewise. |
0ffa91dd NC |
1602 | (elf_s390_check_relocs): Use elf_symtab_hdr. |
1603 | (elf_s390_gc_sweep_hook): Likewise. | |
1604 | (elf_s390_size_dynamic_sections): Likewise. | |
1605 | (elf_s390_relocate_section): Likewise. | |
1606 | * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object. | |
1607 | (is_x86_64_elf): New macro. Checks a BFD to make sure that is an | |
1608 | x86_64 ELF bfd. | |
1609 | (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd | |
1610 | being processed. | |
1611 | (elf64_x86_64_size_dynamic_sections): Likewise. | |
1612 | (elf64_x86_64_relocate_section): Likewise. | |
1613 | (elf64_x86_64_check_relocs): Use elf_symtab_hdr. | |
1614 | (elf64_x86_64_gc_sweep_hook): Likewise. | |
1615 | (elf64_x86_64_size_dynamic_sections): Likewise. | |
1616 | (elf64_x86_64_relocate_section): Likewise. | |
1617 | * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object. | |
1618 | (is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc | |
1619 | ELF bfd. | |
1620 | (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the | |
1621 | bfd being processed. | |
1622 | (_bfd_sparc_elf_gc_sweep_hook): Likewise. | |
1623 | (_bfd_sparc_elf_size_dynamic_sections): Likewise. | |
1624 | (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr. | |
1625 | (_bfd_sparc_elf_gc_sweep_hook): Likewise. | |
1626 | (_bfd_sparc_elf_size_dynamic_sections): Likewise. | |
0eb4a168 | 1627 | (_bfd_sparc_elf_relocate_section): Likewise. |
0ffa91dd | 1628 | |
be4291f1 AM |
1629 | 2008-02-12 Alan Modra <amodra@bigpond.net.au> |
1630 | ||
1631 | PR 5303, 5755 | |
1632 | * arange-set.c: Delete. | |
1633 | * arange-set.h: Delete. | |
1634 | * dwarf2.c: Revert 2007-09-21 changes. | |
1635 | * Makefile.am: Likewise. | |
1636 | * Makefile.in: Regenerate. | |
1637 | * po/SRC-POTFILES.in: Regenerate. | |
1638 | ||
7a84e3da BS |
1639 | 2008-02-11 Bernd Schmidt <bernd.schmidt@analog.com> |
1640 | ||
1641 | * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it | |
1642 | if necessary. | |
1643 | (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type | |
1644 | mismatches are detected. | |
1645 | ||
ca889129 BS |
1646 | * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to |
1647 | emit invalid relocs or rofixup entries for deleted .eh_frame entries. | |
1648 | ||
662ed161 DJ |
1649 | 2008-02-11 Daniel Jacobowitz <dan@codesourcery.com> |
1650 | ||
1651 | * cache.c (cache_bread): Set bfd_error_file_truncated if EOF | |
1652 | was reached. | |
1653 | * srec.c (srec_scan): Calculate the checksum. Complain on mismatch. | |
1654 | ||
2e444bea AM |
1655 | 2008-02-07 Alan Modra <amodra@bigpond.net.au> |
1656 | ||
1657 | * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling | |
1658 | of _ovly_buf_table size. | |
1659 | (spu_elf_build_stubs): Use low bit of .size as "present" bit. | |
1660 | Adjust initialisations relating to _ovly_buf_table. | |
1661 | ||
d9ab3f29 | 1662 | 2008-02-04 Bob Wilson <bob.wilson@acm.org> |
0eb4a168 | 1663 | |
d9ab3f29 BW |
1664 | * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid |
1665 | relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND | |
1666 | relocations against dynamic symbols. | |
1667 | (elf_xtensa_finish_dynamic_sections): Do not fail if there is no | |
1668 | .xt.lit section. | |
0eb4a168 | 1669 | |
bb8541b9 L |
1670 | 2008-02-04 Kai Tietz <kai.tietz@onevision.com> |
1671 | H.J. Lu <hongjiu.lu@intel.com> | |
1672 | ||
1673 | PR 5715 | |
1674 | * warning.m4: Enable -Wno-format by default when using gcc on | |
1675 | mingw. | |
1676 | * configure: Regenerated. | |
1677 | ||
6f179bd0 AN |
1678 | 2008-02-04 Adam Nemet <anemet@caviumnetworks.com> |
1679 | ||
1680 | * archures.c: Update copyright. | |
1681 | (bfd_mach_mips_octeon): New macro. | |
1682 | * bfd-in2.h: Regenerate. | |
1683 | * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon. | |
1684 | (mips_set_isa_flags): Likewise. | |
1685 | (mips_mach_extensions): Add Octeon. | |
1686 | * cpu-mips.c: Update copyright. | |
1687 | (I_mipsocteon): New enum constant. | |
1688 | (arch_info_struct): Add Octeon. | |
1689 | ||
d16c7321 AM |
1690 | 2008-02-04 Alan Modra <amodra@bigpond.net.au> |
1691 | ||
1692 | * elf32-spu.c (spu_elf_relocate_section): Correct return type. | |
1693 | Return error status on unexpected relocation errors. | |
1694 | ||
e44a2c9c AM |
1695 | 2008-02-04 Alan Modra <amodra@bigpond.net.au> |
1696 | ||
1697 | PR ld/5692 | |
1698 | * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort | |
1699 | on non-ELF input. | |
1700 | * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue | |
1701 | processing on non-ELF input. | |
1702 | ||
f8a52b59 BW |
1703 | 2008-01-31 Marc Gauthier <marc@tensilica.com> |
1704 | ||
1705 | * config.bfd (xtensa*-*-*): Recognize processor variants. | |
1706 | ||
b7c368d0 NC |
1707 | 2008-01-31 Nick Clifton <nickc@redhat.com> |
1708 | ||
1709 | PR ld/5692 | |
1710 | * elf.c (bfd_elf_get_elf_syms): Check the return value of | |
1711 | get_elf_backend_data. | |
1712 | ||
00b2bfc1 NC |
1713 | 2008-01-28 Fabian Groffen <grobian@gentoo.org> |
1714 | ||
1715 | * config.bfd (x86_64-*-solaris2): Add support for this target. | |
1716 | ||
47f6dab9 AM |
1717 | 2008-01-28 Alan Modra <amodra@bigpond.net.au> |
1718 | ||
1719 | Rewrite SPU overlay handling code. Put overlay calls stubs in the | |
1720 | overlays where possible. Use a faster call stub, or optionally at | |
1721 | compile time, a more compact stub. Double size of _ovly_buf_table | |
1722 | so that low bit of _ovly_table.buf can be used as a "present" bit. | |
1723 | Reserve an extra _ovly_table entry for index zero. | |
1724 | * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields, | |
1725 | add new ones. | |
1726 | (struct got_entry): New. | |
1727 | (struct spu_stub_hash_entry): Delete. | |
1728 | (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete. | |
1729 | (spu_elf_link_hash_table_create): Adjust for struct changes. | |
1730 | (spu_stub_name): Delete. | |
1731 | (spu_elf_find_overlays): Don't track sections from overlay regions. | |
1732 | Instead set ovl_buf number in spu elf section data. Error if | |
1733 | overlays in one region don't start at the same address. Adjust | |
1734 | for struct _spu_elf_section_data changes. | |
1735 | (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete. | |
1736 | (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define. | |
1737 | (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes. | |
1738 | (enum _insn_type): New. | |
1739 | (count_stub, build_stub): New functions. | |
1740 | (allocate_spuear_stubs): Use count_stub. | |
1741 | (build_spuear_stubs): Use build_stub. | |
1742 | (populate_stubs, sort_stubs): Delete. | |
1743 | (process_stubs): New function. | |
1744 | (write_one_stub): Delete. | |
1745 | (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite. | |
1746 | (alloc_stack_info): Adjust for struct _spu_elf_section_data changes. | |
1747 | (maybe_insert_function, check_function_ranges): Likewise. | |
1748 | (find_function, pasted_function, build_call_tree): Likewise. | |
1749 | (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise. | |
1750 | (spu_elf_modify_program_headers): Likewise. | |
1751 | (interesting_section): Detect stub sections differently. Delete | |
1752 | htab param, adjust all callers. | |
1753 | (spu_elf_relocate_section): Rewrite stub handling. | |
1754 | (spu_elf_output_symbol_hook): Likewise. | |
1755 | (bfd_elf32_bfd_link_hash_table_free): Delete. | |
1756 | * elf32-spu.h (struct _spu_elf_section_data): Move input-only and | |
1757 | output-only fields into a union. Add ovl_buf. | |
1758 | (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes. | |
1759 | ||
c006d697 DD |
1760 | 2008-01-25 DJ Delorie <dj@redhat.com> |
1761 | ||
1762 | * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New. | |
1763 | ||
6e3d6dc1 NC |
1764 | 2008-01-25 Kai Tietz <kai.tietz@onevision.com> |
1765 | ||
1766 | * bfd-in.h: Add mingw I64 support. | |
1767 | * bfd-in2.h: Regenerated. | |
1768 | * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64. | |
1769 | ||
fbb3bb98 AM |
1770 | 2008-01-21 Alan Modra <amodra@bigpond.net.au> |
1771 | ||
1772 | PR 4453 | |
1773 | * format.c (bfd_check_format_matches): Don't accept archives as | |
1774 | fully matching unless they have a map. | |
1775 | ||
297d8443 AM |
1776 | 2008-01-21 Alan Modra <amodra@bigpond.net.au> |
1777 | ||
1778 | * elflink.c (_bfd_elf_link_output_relocs): Correct error return. | |
1779 | ||
66cd82b5 AM |
1780 | 2008-01-21 Alan Modra <amodra@bigpond.net.au> |
1781 | ||
1782 | * ecoff.c (_bfd_ecoff_archive_p): Delete. | |
1783 | * libecoff.h (_bfd_ecoff_archive_p): Delete. | |
1784 | * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p. | |
1785 | * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise. | |
1786 | (ecoff_biglittle_vec): Likewise. | |
1787 | ||
85f7a9cb AM |
1788 | 2008-01-19 Alan Modra <amodra@bigpond.net.au> |
1789 | ||
1790 | PR 5646 | |
1791 | * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr | |
1792 | non-NULL before dereferencing. | |
1793 | ||
74f0fb50 AM |
1794 | 2008-01-15 Alan Modra <amodra@bigpond.net.au> |
1795 | ||
1796 | PR 5604 | |
1797 | * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param | |
1798 | names from others. | |
1799 | (_bfd_elf_gc_keep): Declare. | |
1800 | * elfxx-target.h (elf_backend_gc_keep): Define. | |
1801 | (elfNN_bed): Init new field. | |
1802 | * elflink.c (_bfd_elf_gc_keep): New function. | |
1803 | (bfd_elf_gc_sections): Call gc_keep. | |
1804 | * elf64-ppc.c (elf_backend_gc_keep): Define. | |
1805 | (struct _ppc64_elf_section_data): Move .opd related fields to | |
1806 | a struct so they don't occupy the same storage. Adjust accesses | |
1807 | throughout file. | |
1808 | (ppc64_elf_gc_keep): New function, split out from.. | |
1809 | (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark | |
1810 | to mark .opd section, just set gc_mark. | |
1811 | (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust | |
1812 | unless we are changing .opd. Test non-NULL opd->adjust at all | |
1813 | accesses throughout file. | |
1814 | * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype. | |
1815 | ||
787daa7a AM |
1816 | 2008-01-15 Alan Modra <amodra@bigpond.net.au> |
1817 | ||
1818 | * bfd-in.h (BFD_HOST_LONG_LONG): Delete. | |
1819 | * bfd-in2.h: Regenerate. | |
1820 | ||
7dda2462 TG |
1821 | 2008-01-11 Tristan Gingold <gingold@adacore.com> |
1822 | Eric Botcazou <ebotcazou@adacore.com> | |
1823 | ||
1824 | * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a | |
1825 | relocatable. | |
1826 | * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise. | |
1827 | * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise. | |
1828 | * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise. | |
1829 | * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise. | |
1830 | * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise. | |
1831 | * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise. | |
1832 | * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise. | |
1833 | * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise. | |
1834 | * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise. | |
1835 | * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise. | |
1836 | * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise. | |
1837 | * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise. | |
1838 | * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise. | |
1839 | * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise. | |
1840 | * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise. | |
1841 | * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output | |
1842 | or executable output with relocations. | |
1843 | ||
d2e2e649 NC |
1844 | 2008-01-09 Nick Clifton <nickc@redhat.com> |
1845 | ||
1846 | PR gas/5552 | |
1847 | * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field | |
1848 | to FALSE for all relocs. | |
1849 | ||
184d07da RS |
1850 | 2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk> |
1851 | ||
1852 | PR ld/5526 | |
1853 | * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged | |
1854 | fields. Rename u.cie.u.merged to u.cie.u.merged_with. | |
1855 | (eh_frame_sec_info): Add a cies field. | |
1856 | (eh_frame_hdr_info): Add a merge_cies field. | |
1857 | * elf-eh-frame.c (cie): Add a reloc_index member to the personality | |
1858 | union. | |
1859 | (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead | |
1860 | of hdr_info->cies. | |
1861 | (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of | |
1862 | cie structures in all cases and use it instead of extended_cies. | |
1863 | If merging, store the cie array in sec_info->cies and point each | |
1864 | CIE's eh_fde_cie at the associated element. Do not try to | |
1865 | calculate the value of the personality routine here; record the | |
1866 | offset of the relocation instead. Do not merge CIEs here. | |
1867 | (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here... | |
1868 | (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead. | |
1869 | (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE. | |
1870 | (find_merged_cie): New function. | |
1871 | (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies. | |
1872 | ||
780b2360 NC |
1873 | 2008-01-07 Nick Clifton <nickc@redhat.com> |
1874 | ||
1875 | PR binutils/5535 | |
1876 | * vms.c (vms_close_and_cleanup): Check for the presence of a | |
1877 | vms_private_data_struct before examining any of its fields. | |
1878 | ||
ace79388 L |
1879 | 2008-01-07 H.J. Lu <hongjiu.lu@intel.com> |
1880 | ||
1881 | PR ld/5522 | |
1882 | * elflink.c (elf_link_input_bfd): Don't write out a section if | |
1883 | its output section is marked with SEC_NEVER_LOAD. | |
1884 | ||
6c7ac64e | 1885 | For older changes see ChangeLog-2007 |
56882138 AM |
1886 | \f |
1887 | Local Variables: | |
1888 | mode: change-log | |
1889 | left-margin: 8 | |
1890 | fill-column: 74 | |
1891 | version-control: never | |
1892 | End: |