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2007-03-20 Paul Brook <paul@codesourcery.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
27e55c4d
PB		 12007-03-20 Paul Brook <paul@codesourcery.com>
2
3 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
4 * bfd-in2.h: Regenerate.
5 * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer.
6 (record_arm_to_thumb_glue): Use globals->pic_veneer.
7 (elf32_arm_create_thumb_stub): Ditto.
8 (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer.
9
bf21ed78
MS		 102007-03-18 Mark Shinwell <shinwell@codesourcery.com>
11
12 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *"
13 argument and extra last argument.
14 * bfd-in2.h: Regenerate.
15 * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning
16 member.
17 (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and
18 extra last argument. Set no_enum_size_warning appropriately.
19 (elf32_arm_merge_eabi_attributes): Improve enum sizes
20 diagnostic, suppressing it when no_enum_size_warning dictates.
21
5f6999aa
NC		 222007-03-20 Nick Clifton <nickc@redhat.com>
23
24 PR binutils/3535
25 * elf.c (copy_private_bfd_data): Widen the scope of Solaris
26 specific conditions that need the program headers to be
27 rewritten.
28
d13c9dc6
L		 292003-03-19 H.J. Lu <hongjiu.lu@intel.com>
30
31 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic,
32 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
33 SizeOfInitializedData, SizeOfUninitializedData,
34 AddressOfEntryPoint, BaseOfCode and BaseOfData in internal
35 extra PE a.out header.
36 (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined.
37 (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not
38 defined.
39 (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not
40 defined.
41 (_bfd_XX_print_private_bfd_data_common): Also print Magic,
42 MajorLinkerVersion, MinorLinkerVersion, SizeOfCode,
43 SizeOfInitializedData, SizeOfUninitializedData,
44 AddressOfEntryPoint, BaseOfCode and BaseOfData from internal
45 extra PE a.out header.
46
739bb57e
L		 472003-03-18 H.J. Lu <hongjiu.lu@intel.com>
48
49 * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec
50 only if BFD64 is defined.
51
5384511f
AM		 522007-03-17 Alan Modra <amodra@bigpond.net.au>
53
54 * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub
55 on setjmp calls.
56
187b3d5d
L		 572007-03-15 H.J. Lu <hongjiu.lu@intel.com>
58
59 * doc/Makefile.in: Regenerated.
60
c428fa83
L		 612007-03-15 H.J. Lu <hongjiu.lu@intel.com>
62
63 * Makefile.am (bfdver.h): Substitute report_bugs_to. Also
64 create doc/bfdver.texi.
65 * Makefile.in: Regenerated.
66
67 * configure.in (--with-bugurl): New option.
68 * configure: Regenerated.
69
70 * version.h (REPORT_BUGS_TO): New.
71
d1036acb
L		 722007-03-13 H.J. Lu <hongjiu.lu@intel.com>
73
74 PR binutils/3826
75 * elf-bfd.h (elf_backend_data): Add elf_osabi.
76 (_bfd_elf_set_osabi): New.
77
78 * elf.c (_bfd_elf_set_osabi): New.
79
80 * elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
81 (elf_backend_post_process_headers): Defined with
82 _bfd_elf_set_osabi.
83 (ELF_OSABI): Properly defined for each target.
84
85 * elf32-i370.c (i370_elf_post_process_headers): Removed.
86 (ELF_OSABI): Defined.
87 (elf_backend_post_process_headers): Defined with
88 _bfd_elf_set_osabi.
89
90 * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
91 freebsd.
92 (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
93
94 * elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
95 (ELF_OSABI): Defined.
96 (elf_backend_post_process_headers): Defined with
97 _bfd_elf_set_osabi.
98
99 * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
100 freebsd.
101 (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
102 elf_osabi.
103
104 * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
105 with elf_osabi.
106 (ELF_OSABI): Properly defined for each target.
107 (elf_backend_post_process_headers): Defined with
108 _bfd_elf_set_osabi for Linux.
109
110 * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
111 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
112 (elf_backend_post_process_headers): Defined with
113 _bfd_elf_set_osabi.
114
115 * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
116 (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
117 (elf_backend_post_process_headers): Defined with
118 _bfd_elf_set_osabi.
119
120 * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
121 with any ELF target of the compatible machine for which we do not
122 have a specific backend.
123
124 * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
125 with elf_osabi.
126
127 * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
128 (elfNN_bed): Initialize elf_osabi with ELF_OSABI.
129
d4c87fc1
AM		 1302007-03-08 Alan Modra <amodra@bigpond.net.au>
131
132 * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out
133 V850_OTHER_* bits.
134
9c6fc49d
AM		 1352007-03-08 Alan Modra <amodra@bigpond.net.au>
136
137 * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo.
138 (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c.
139 Run "make dep-am".
140 * Makefile.in: Regenerate.
141 * po/SRC-POTFILES.in: Regenerate.
142
faed74d6
L		 1432007-03-07 H.J. Lu <hongjiu.lu@intel.com>
144
145 * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec.
146 (x86_64-*-kfreebsd*-gnu): Likewise.
147 (x86_64-*-netbsd*): Likewise.
148 (x86_64-*-openbsd*): Likewise.
149 (x86_64-*-linux-*): Likewise.
150
151 * configure.in: Support bfd_efi_app_x86_64_vec.
152 * configure: Regenerated.
153
154 * efi-app-x86_64.c: New file.
155
156 * targets.c (bfd_efi_app_x86_64_vec): New.
157 (_bfd_target_vector): Add bfd_efi_app_x86_64_vec.
158
15344ad7
L		 1592007-03-07 Kai Tietz <kai.tietz@onevision.com>
160
161 * reloc.c (bfd_generic_get_relocated_section_contents): Remove
162 const for type reloc_howto_type.
163
ab96bf03
AM		 1642007-03-07 Alan Modra <amodra@bigpond.net.au>
165
166 PR 3958
167 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
168 (elf_discarded_section): Move..
169 * bfd-in.h: ..to here.
170 * bfd-in2.h: Regenerate.
171 * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
172 from discarded sections before relocate_section has done its job.
173 * reloc.c (bfd_generic_get_relocated_section_contents): Handle
174 relocs against symbols from discarded sections.
175 * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on
176 SECREL32.
177 (elf_hppa_relocate_section): Handle relocatable link after setting
178 sec, sym, h etc. for final link. Squash error messages for
179 relocatable link. Clear section contents for relocs against
180 symbols in discarded sections, and zero reloc. Remove existing
181 zero r_symndx code.
182 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
183 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
184 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
185 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
186 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
187 (bfin_relocate_section): Likewise.
188 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
189 * elf32-cris.c (cris_elf_relocate_section): Likewise.
190 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
191 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
192 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
193 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
194 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
195 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
196 * elf32-i370.c (i370_elf_relocate_section): Likewise.
197 * elf32-i386.c (elf_i386_relocate_section): Likewise.
198 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
199 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
200 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
201 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
202 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
203 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
204 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
205 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
206 * elf32-mep.c (mep_elf_relocate_section): Likewise.
207 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
208 * elf32-mt.c (mt_elf_relocate_section): Likewise.
209 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
210 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
211 * elf32-s390.c (elf_s390_relocate_section): Likewise.
212 * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
213 * elf32-sh.c (sh_elf_relocate_section): Likewise.
214 * elf32-spu.c (spu_elf_relocate_section): Likewise.
215 * elf32-v850.c (v850_elf_relocate_section): Likewise.
216 * elf32-vax.c (elf_vax_relocate_section): Likewise.
217 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
218 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
219 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
220 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
221 (elf64_alpha_relocate_section): Likewise.
222 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
223 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
224 * elf64-s390.c (elf_s390_relocate_section): Likewise.
225 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
226 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
227 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
228 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
229 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
230
231 * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
232 symbols for relocatable link. Don't use always-zero st_value.
233 (elf_backend_rela_normal): Don't define.
234 * elf32-bfin.c (bfinfdpic_relocate_section): Use
235 RELOC_FOR_GLOBAL_SYMBOL.
236 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
237 * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
238 section symbol adjustments with same for relocatable link.
239 * elf32-i386.c (elf_i386_relocate_section): Likewise.
240 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
241 (elf32_m68hc11_check_relocs): ..to here.
242 * elf32-score.c (score_elf_final_link_relocate): Remove zero
243 r_symndx code.
244 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
245
0e922b77
AM		 2462007-03-07 Alan Modra <amodra@bigpond.net.au>
247
248 PR 4144
249 * elf.c (assign_file_positions_for_load_sections): Don't
250 adjust p_memsz for !SEC_LOAD section vma modulo page size.
251 Instead, use the same lma based adjustment for SEC_LOAD
252 sections.
253
25c6282a
BW		 2542007-03-01 Bob Wilson <bob.wilson@acm.org>
255
256 * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
257 (find_relaxable_sections): Do not increment src_count for unknown
258 opcodes. Decode only once instead of calling is_l32r_relocation.
259 (compute_text_actions): Remove unused no_insn_move flag. Assert that
260 src_next matches src_count in relax_info.
261
066c2a57
JM		 2622007-03-01 Joseph Myers <joseph@codesourcery.com>
263
264 * Makefile.am (bfdver.h): Use "." not " " between version number
265 and date.
266 * Makefile.in: Regenerate.
267 * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
268 * configure: Regenerate.
269
ed6ba298
NS		 2702007-02-28 Nathan Sidwell <nathan@codesourcery.com>
271
272 * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
273
7a8757b3
AM		 2742007-02-27 Alan Modra <amodra@bigpond.net.au>
275
276 * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
277 * elf32-spu.c (ovl_mgr_pread): Add const to casts.
278
024b2372
CD		 2792007-02-23 Carlos O'Donell <carlos@codesourcery.com>
280
281 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
282 DWARF even with 64-bit addresses.
283 (_bfd_dwarf2_find_nearest_line): Likewise.
284
cb3ff1e5
NC		 2852007-02-23 Nick Clifton <nickc@redhat.com>
286
287 PR binutils/3535
288 * elf.c (copy_private_bfd_data): Always rewrite the program
289 headers when a Solaris interpreter segment is involved.
290
6a5bb875
PB		 2912007-02-22 Paul Brook <paul@codesourcery.com>
292
293 * elflink.c (gc_mark_hook_fn): Remove.
294 (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
295 (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections.
296 * elf-bfd.h (elf_gc_mark_hook_fn): Define.
297 (elf_backend_data): Add gc_mark_extra_sections.
298 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
299 definition.
300 (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
301 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
302 (elf_backend_gc_mark_extra_sections): Define.
303
2889e75b
NC		 3042007-02-21 Nick Clifton <nickc@redhat.com>
305
306 * elf.c (_bfd_elf_map_sections_to_segments): If the
307 override_segment_assignment callback is defined then call it.
308
78859468
AM		 3092007-02-21 Alan Modra <amodra@bigpond.net.au>
310
311 * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
312
ae0d2616
TS		 3132007-02-19 Thiemo Seufer <ths@mips.com>
314
315 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
316 translation marker from untranslatable strings.
317
6bfdb61b
AM		 3182007-02-19 Alan Modra <amodra@bigpond.net.au>
319
320 * elf-bfd.h (struct elf_backend_data): Add default_execstack.
321 * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
322 * elfxx-target.h (elf_backend_default_execstack): Define to 1.
323 (elfNN_bed): Init new field.
324 * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
325
92f01d61
JM		 3262007-02-17 Mark Mitchell <mark@codesourcery.com>
327 Nathan Sidwell <nathan@codesourcery.com>
328 Vladimir Prus <vladimir@codesourcery.com
329 Joseph Myers <joseph@codesourcery.com>
330
331 * configure.in (--with-pkgversion): New option.
332 * configure: Regenerate.
333 * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
334 * Makefile.in: Regenerate.
335 * version.h (BFD_VERSION_STRING): Define using
336 @bfd_version_package@.
337
c0e3f241
CD		 3382007-02-16 Carlos O'Donell <carlos@codesourcery.com>
339
340 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
341 Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
342 and EF_MIPS_UCODE.
343
72f6ea61
AM		 3442007-02-15 Alan Modra <amodra@bigpond.net.au>
345
346 * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
347 declare.
348 (_bfd_norelocs_canonicalize_reloc): Likewise.
349 * libbfd.h: Regenerate.
350 * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
351 (_bfd_norelocs_canonicalize_reloc): Likewise.
352 * binary.c (binary_bfd_reloc_type_lookup): Don't define.
353 (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
354 (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
355 * ihex.c: Similarly.
356 * mach-o-target.c: Similarly.
357 * mach-o.c: Similarly.
358 * mmo.c: Similarly.
359 * pef.c: Similarly.
360 * ppcboot.c: Similarly.
361 * srec.c: Similarly.
362 * xsym.c: Similarly.
363
fab4a87f
L		 3642007-02-14 H.J. Lu <hongjiu.lu@intel.com>
365
366 PR ld/3953
367 * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
368 when adding default symbol.
369
e4e0193e
AM		 3702007-02-13 Alan Modra <amodra@bigpond.net.au>
371
372 * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
373 for branch lookup table.
374
84f5d08e
AM		 3752007-02-12 Alan Modra <amodra@bigpond.net.au>
376
377 * elf64-ppc.c (create_linkage_sections): Don't create
378 .rela.rodata.brlt for --emit-relocs.
379 (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
380 (ppc_size_one_stub): Count them. Simplify test of stub type
381 when counting stub relocs. Set SEC_RELOC too.
382 (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
383 (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
384
4aac632e
AM		 3852007-02-12 Alan Modra <amodra@bigpond.net.au>
386
387 * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
388 with a zero symbol index.
389
8da3dbc5
AM		 3902007-02-12 Alan Modra <amodra@bigpond.net.au>
391
392 * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
393
b31847af
DB		 3942007-02-05 Dave Brolley <brolley@redhat.com>
395 Stan Cox <scox@redhat.com>
396
397 PR ld/3972
398 * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
399
722b0ff7 4002007-02-05 Dave Brolley <brolley@redhat.com>
e382d174
DB		 401 Richard Sandiford <rsandifo@redhat.com>
402 Stan Cox <scox@redhat.com>
403 Nick Clifton <nickc@redhat.com>
404 DJ Delorie <dj@redhat.com>
405 Frank Ch. Eigler <fche@redhat.com>
406 Ben Elliston <bje@redhat.com>
407 Richard Henderson <rth@redhat.com>
408
409 * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
410 (ALL_MACHINES_CFILES): Add CPU_MEP.c.
411 (BFD32_BACKENDS): Add elf32-mep.lo.
412 (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
413 (cpu-mep.lo,elf32-mep.lo): New targets.
414 * archures.c (bfd_arch_mep): New enumerator.
415 (bfd_mach_mep, bfd_mach_mep_h1): New macros.
416 (bfd_mep_arch): New external variable.
417 (bfd_archures_list): Add bfd_mep_arch.
418 * config.bfd: Support mep-*-elf.
419 * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
420 * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
421 * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
422 declarations.
423 (_bfd_target_vector): Add bfd_elf32_mep_vec and
424 bfd_elf32_mep_little_vec.
722b0ff7
DB		 425 * mep-relocs.pl: New file.
426 * cpu-mep.c: New file.
427 * elf32-mep.c: New file.
428 * bfd-in2.h: Regenerate.
e382d174 429 * po/POTFILES.in: Regenerate.
722b0ff7
DB		 430 * libbfd.h: Regenerate.
431 * Makefile.in: Regenerate.
432 * configure: Regenerate.
433
d9352518
DB		 4342007-02-05 Dave Brolley <brolley@redhat.com>
435
436 * elflink.c (evaluate_complex_relocation_symbols): Check for
437 STT_SRELC for global symbols.
438 (perform_complex_relocations): Renamed to
439 perform_complex_relocation and now examines only one relocation.
440 (elf_link_input_bfd): Don't call perform_complex_relocations.
74e880a7 441 * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
d9352518
DB		 442 * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
443 (OD,OS,OU): #undefs corrected to N, S and U repectively.
444 (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
445 (complex_reloc_installation_howto): Removed.
446 (mep_info_to_howto_rela): Remove special case for r_type==0xff.
447 (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
448
d9352518 4492007-02-05 Dave Brolley <brolley@redhat.com>
e382d174
DB		 450 Richard Sandiford <rsandifo@redhat.com>
451 DJ Delorie <dj@redhat.com>
452 Graydon Hoare <graydon@redhat.com>
453 Nick Clifton <nickc@cambridge.redhat.com>
454 Jeff Holcomb <jeffh@redhat.com>
455 Frank Ch. Eigler <fche@redhat.com>
456
457 * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
458 * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
459 * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
460 * elflink.c (set_symbolValue): New static function.
d9352518
DB		 461 (resolve_symbol): Likewise.
462 (resolve_section): Likewise.
463 (undefined_reference): Likewise.
464 (eval_symbol): Likewise.
465 (evaluate_complex_relocation_symbols): Likewise.
466 (put_value): Likewise.
467 (get_value): Likewise.
e382d174
DB		 468 (decode_complex_addend):
469 (bfd_elf_perform_complex_relocation): New function.
470 (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
471 * reloc.c (BFD_RELOC_RELC): New relocation number.
472 * syms.c (BSF_RELC,BSF_SRELC): New macros.
d9352518 473
f1ab2340 4742007-02-05 Bob Wilson <bob.wilson@acm.org>
74e880a7 475
f1ab2340
BW		 476 * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
477 (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
478 (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
479 (elf_xtensa_allocate_got_size): Replace these with...
480 (elf_xtensa_allocate_dynrelocs): ...this new function.
481 (elf_xtensa_size_dynamic_sections): Use it.
74e880a7 482
e5f131d1 4832007-02-05 Bob Wilson <bob.wilson@acm.org>
74e880a7 484
e5f131d1
BW		 485 * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
486 <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
487 Set src_mask to zero.
488 <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask.
489 <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
74e880a7 490
4608f3d9
BW		 4912007-02-02 Bob Wilson <bob.wilson@acm.org>
492
493 * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
494 (elf_xtensa_dynamic_symbol_p): ...this.
495
f0e6fdb2
BW		 4962007-02-02 Bob Wilson <bob.wilson@acm.org>
497
498 * elf32-xtensa.c (plt_reloc_count): Move into link hash table.
499 (struct elf_xtensa_link_hash_table): New.
500 (elf_xtensa_hash_table): New.
501 (elf_xtensa_link_hash_table_create): New.
502 (elf_xtensa_check_relocs): Update plt_reloc_count references.
503 Update arguments to add_extra_plt_sections.
504 (elf_xtensa_create_dynamic_sections): Record new sections in the hash
505 table. Update for plt_reloc_count and add_extra_plt_sections.
506 (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj
507 argument with link info. Update calls to elf_xtensa_get_plt_section
508 and elf_xtensa_get_gotplt_section.
509 (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections)
510 (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections)
511 (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections)
512 (relax_property_section): Get sections from the hash table and update
513 function calls.
514 (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace
515 dynobj argument with link info. Get sections for first plt chunk from
516 the hash table.
517 (bfd_elf32_bfd_link_hash_table_create): Define.
518
c15f73f9
JJ		 5192007-02-02 Jakub Jelinek <jakub@redhat.com>
520
521 * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *.
522 * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types.
523 (struct elf_symbol): Change first member into union.
524 (elf_sort_elf_symbol): Compare pointers to internal syms rather than
525 internal syms. Only compare st_shndx fields.
526 (elf_create_symbuf): New function.
527 (bfd_elf_match_symbols_in_sections): Use it. If symbufs are available
528 for bfds, use a binary search, otherwise don't qsort symbols
529 unnecessarily only to select which symbols are for the particular
530 shndx.
531
effdf42a
NC		 5322007-02-01 Nick Clifton <nickc@redhat.com>
533
534 PR ld/3852
535 * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields
536 in the elf_link_hash_table structure.
537
183e98be
AM		 5382007-02-01 Alan Modra <amodra@bigpond.net.au>
539
540 * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note.
541 * elfxx-target.h (elf_backend_write_core_note): Define and use.
542 * elf.c (elfcore_write_prpsinfo): Call the above. Add support for
543 32-bit core note on 64-bit target.
544 (elfcore_write_prstatus): Likewise.
545 (elfcore_write_lwpstatus): Make note_name const.
546 (elfcore_write_prfpreg): Likewise.
547 (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit
548 target.
549 * elf32-ppc.c (ppc_elf_write_core_note): New function.
550 (elf_backend_write_core_note): Define.
551 * elf64-ppc.c (ppc64_elf_write_core_note): New function.
552 (elf_backend_write_core_note): Define.
553
fc523535 5542007-01-31 H.J. Lu <hongjiu.lu@intel.com>
16cecee5
L		 555
556 * elf32-cris.c (INCLUDED_TARGET_FILE): Removed.
557 (elf32_bed): Defined for elf32-us-cris.
558
559 * elf64-sh64.c (elf64_bed): Defined for Linux.
560 (INCLUDED_TARGET_FILE): Removed.
561
562 * elfxx-target.h (elfNN_bed): Always define. Don't check
563 INCLUDED_TARGET_FILE.
564
c9b57b7e
DD		 5652007-01-31 DJ Delorie <dj@redhat.com>
566
567 * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning
568 message for dangerous relocs, special case the common user error.
569
53020534
L		 5702007-01-30 H.J. Lu <hongjiu.lu@intel.com>
571
572 * elf.c (copy_elf_program_header): Start from the first section
573 in a segment and stop when all sections in a segment are
574 accounted for.
575
c7b8f16e
JB		 5762007-01-29 Julian Brown <julian@codesourcery.com>
577
578 * bfd-in2.h: Regenerate.
579 * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
580 instruction scanning should be done.
581 (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
582 (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
583 (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
584 prototype.
585 * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
586 argument.
587 * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
588 (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
589 (elf32_vfp11_erratum_type): New enum.
590 (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
591 veneers.
592 (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
593 (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
594 vfp11_fix and num_vfp11_fixes fields.
595 (elf32_arm_link_hash_table_create): Initialise vfp11_fix,
596 vfp11_erratum_glue_size, num_vfp11_fixes fields.
597 (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
598 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
599 glue section.
600 (elf32_arm_section_map_add): Add an code/data mapping symbol entry
601 to a section's map.
602 (record_vfp11_erratum_veneer): Create a single veneer, and its
603 associated symbols.
604 (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
605 (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
606 BFDs.
607 (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
608 required.
609 (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
610 (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
611 (bfd_arm_vfp11_write_mask): Update write mask according to coded
612 register number.
613 (bfd_arm_vfp11_antidependency): New function.
614 (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
615 (elf32_arm_compare_mapping): Declare.
616 (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
617 BFD for potential erratum-triggering insns. Record results.
618 (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
619 and branches to veneers have been placed in virtual memory after
620 layout.
621 (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
622 hash table.
623 (elf32_arm_output_symbol_hook): Remove.
624 (elf32_arm_write_section): Output veneers, and branches to veneers.
625 Use maps from input sections, not output sections, for code
626 byte-swapping.
627 * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
628 * elf32-score.c (_bfd_score_elf_write_section): Likewise.
629 * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
630 * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
631
6322007-01-27 H.J. Lu <hongjiu.lu@intel.com>
83d1651b
L		 633
634 * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux.
b8210914 635 (INCLUDED_TARGET_FILE): Removed.
83d1651b 636
914dfb0f
DA		 6372007-01-27 Mike Frysinger <vapier@gentoo.org>
638
639 * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd.
640 (INCLUDED_TARGET_FILE): Remove.
641
78eba9b6
DD		 6422007-01-25 DJ Delorie <dj@redhat.com>
643
644 * elf32-m32c.c (m32c_elf_howto_table): Don't complain about
645 R_M32C_16 or R_M32C_24 relocs.
646
64ee10b6
NC		 6472007-01-25 Nick Clifton <nickc@redhat.com>
648
649 PR binutils/3874
650 * elf32-avr.c (avr_link_hash_table): Check to make sure that the
651 hash table was created by elf32_avr_link_hash_table_create before
652 using it.
653 (elf32_avr_link_hash_newfunc): New function. Just pass the call
654 through to _bfd_elf_link_hash_newfunc.
655 (elf32_avr_link_hash_table_create): Use
656 elf32_avr_link_hash_newfunc instead of
657 _bfd_elf_link_hash_newfunc.
658 (elf32_avr_relocate_section): Check for the hash table pointer
659 being NULL.
660 (elf32_avr_relax_section, avr_build_one_stub,
661 elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs,
662 elf32_avr_build_stubs): Likewise.
663
40b36307
L		 6642007-01-16 H.J. Lu <hongjiu.lu@intel.com>
665
666 PR ld/3831
667 * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
668 argument, Elf_Internal_Sym *.
669
670 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
671 symbol dynamic if info->dynamic_data is TRUE.
672 (bfd_elf_record_link_assignment): Updated call to
673 bfd_elf_record_link_assignment.
674 (_bfd_elf_merge_symbol): Likewise. Always call
675 bfd_elf_link_mark_dynamic_symbol.
676
fc523535 6772007-01-12 H.J. Lu <hongjiu.lu@intel.com>
a454209d
L		 678
679 * Makefile.am (BFD_LIBS): Removed.
680 * Makefile.in: Regenerated.
681
fc523535 6822007-01-11 H.J. Lu <hongjiu.lu@intel.com>
21e40a48
L		 683
684 PR binutils/3631
685 * Makefile.am (OFILES): Add @bfd64_libs@.
686 (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES).
687 * Makefile.in: Regenerated.
688
689 * configure.in (bfd_libs): Replaced by ...
690 (bfd64_libs): This.
691 * configure: Regenerated.
692
59e0647f
NS		 6932007-01-11 Nathan Sidwell <nathan@codesourcery.com>
694
695 * elf.c (assign_file_positions_for_load_sections): We can
696 require fewer phdrs than expected.
697
3bdcfdf4
KH		 6982007-01-08 Kazu Hirata <kazu@codesourcery.com>
699
700 * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido.
701 * bfd-in2.h: Regenerate.
702 * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of
703 bfd_mach_cpu32_fido.
704 (m68k_arch_features): Use fido_a instead of cpu32.
705 (bfd_m68k_compatible): Reject the combination of Fido and
706 ColdFire. Accept the combination of CPU32 and Fido with a
707 warning.
708 * elf32-m68k.c (elf32_m68k_object_p,
709 elf32_m68k_merge_private_bfd_data,
710 elf32_m68k_print_private_bfd_data): Treat Fido as an
711 architecture by itself.
712
42037fe5
NC		 7132007-01-08 Kai Tietz <kai.tietz@onevision.com>
714
715 * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*.
716
ebe8b991
JJ		 7172007-01-05 Jakub Jelinek <jakub@redhat.com>
718
719 * texhex.c (first_phase): Don't fall through into the default
720 case.
721 (pass_over): Replace abort () calls with return FALSE. Fix
722 buffer overflow.
723
b327f31f
AM		 7242007-01-04 Jie Zhang <jie.zhang@analog.com>
725
726 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
727 SEC_EXCLUDE on zero size .eh_frame.
728
10a2343e 729For older changes see ChangeLog-2006
56882138
AM		 730\f
731Local Variables:
732mode: change-log
733left-margin: 8
734fill-column: 74
735version-control: never
736End:
GDB Binutils - Deliverables
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