| blob | bff11d99c006017efa9e8589b2d4c3450ed7ebdf |
1 2009-10-16 Alan Modra <amodra@bigpond.net.au>
3 PR binutils/10785
4 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
5 bim and bim->buffer. bfd_malloc instead.
6 * peicode.h (pe_ILF_build_a_bfd): Similarly.
7 (ILF_DATA_SIZE): Don't include bim.
8 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
10 2009-10-14 Alan Modra <amodra@bigpond.net.au>
12 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
14 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
16 PR binutils/10763
17 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
18 earlier.
20 2009-10-13 Alan Modra <amodra@bigpond.net.au>
22 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
24 2009-10-12 Roland McGrath <roland@frob.com>
26 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
27 Fix %s that should be %B in several message formats.
29 2009-10-10 Alan Modra <amodra@bigpond.net.au>
31 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
32 excluded output sections.
34 2009-10-09 Tristan Gingold <gingold@adacore.com>
36 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
37 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
39 2009-10-09 Tristan Gingold <gingold@adacore.com>
41 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
42 bfd_mach_o_read_symtab_symbols.
43 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
44 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
45 (bfd_mach_o_scan_write_section_32): Rename to
46 bfd_mach_o_write_section_32.
47 (bfd_mach_o_scan_write_section_64): Rename to
48 bfd_mach_o_write_section_64.
49 (bfd_mach_o_scan_write_segment_32): Rename to
50 bfd_mach_o_write_segment_32.
51 (bfd_mach_o_scan_write_segment_64): Rename to
52 bfd_mach_o_write_segment_64.
53 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
54 (bfd_mach_o_scan_read_section_32): Rename to
55 bfd_mach_o_read_section_32.
56 (bfd_mach_o_scan_read_section_64): Rename to
57 bfd_mach_o_read_section_64.
58 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
59 (bfd_mach_o_scan_read_symtab_strtab): Rename to
60 bfd_mach_o_read_symtab_strtab.
61 (bfd_mach_o_scan_read_symtab_symbol): Rename to
62 bfd_mach_o_read_symtab_symbol.
63 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
64 bfd_mach_o_read_dysymtab_symbol.
65 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
66 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
67 (bfd_mach_o_scan_read_prebound_dylib): Rename to
68 bfd_mach_o_read_prebound_dylib.
69 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
70 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
71 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
72 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
73 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
74 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
75 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
76 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
77 (bfd_mach_o_scan_read_segment_32): Rename to
78 bfd_mach_o_read_segment_32.
79 (bfd_mach_o_scan_read_segment_64): Rename to
80 bfd_mach_o_read_segment_64.
81 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
82 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
83 bfd_mach_o_read_dysymtab_symbol.
85 2009-10-09 Tristan Gingold <gingold@adacore.com>
87 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
88 (bfd_mach_o_section_get_nbr_indirect): Ditto.
89 (bfd_mach_o_get_synthetic_symtab): New function.
90 (bfd_mach_o_print_private_header): Print the number of commands
91 in decimal.
92 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
93 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
95 2009-10-08 Tristan Gingold <gingold@adacore.com>
97 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
99 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
101 * bfd-in2.h: Regenerated.
103 2009-10-02 Alan Modra <amodra@bigpond.net.au>
105 * aout-cris.c (N_SHARED_LIB): Don't define.
106 * hp300bsd.c (N_SHARED_LIB): Don't define.
107 * i386bsd.c (N_SHARED_LIB): Don't define.
108 * i386linux.c (N_SHARED_LIB): Don't define.
109 * i386lynx.c (N_SHARED_LIB): Don't define.
110 * m68klinux.c (N_SHARED_LIB): Don't define.
111 * m88kmach3.c (N_SHARED_LIB): Don't define.
112 * mipsbsd.c (N_SHARED_LIB): Don't define.
113 * newsos3.c (N_SHARED_LIB): Don't define.
114 * pc532-mach.c (N_SHARED_LIB): Don't define.
115 * pdp11.c (N_SHARED_LIB): Don't define.
116 * sparclinux.c (N_SHARED_LIB): Don't define.
117 * vaxbsd.c (N_SHARED_LIB): Don't define.
119 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
121 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
122 symbol for a weak undef in the auxbfd, not the input bfd.
124 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
126 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
127 after .toe instead of before .text section. Set the LMA of all
128 overlay sections to their icache IA address.
129 (spu_elf_find_overlays): Determine icache set id without reference
130 to the LMA.
132 2009-09-30 Tristan Gingold <gingold@adacore.com>
134 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
136 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
138 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
139 (elf64_x86_64_relocate_section): Use it.
140 (elf64_x86_64_finish_dynamic_symbol): Likewise.
142 2009-09-29 DJ Delorie <dj@redhat.com>
144 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
145 (ALL_MACHINES_CFILES): Add cpu-rx.c.
146 (BFD32_BACKENDS): Add elf32-rx.lo.
147 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
148 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
149 Export bfd_rx_arch.
150 (bfd_archures_list): Add bfd_rx_arch.
151 * config.bfd: Add entry for rx-*-elf.
152 * configure.in: Add entries for bfd_elf32_rx_le_vec and
153 bfd_elf32_rx_be_vec.
154 * reloc.c: Add RX relocations.
155 * targets.c: Add RX target vectors.
156 * Makefile.in: Regenerate.
157 * bfd-in2.h: Regenerate.
158 * configure: Regenerate.
159 * libbfd.h: Regenerate.
160 * cpu-rx.c: New file.
161 * elf32-rx.c: New file.
163 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
165 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
166 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
168 2009-09-28 Nick Clifton <nickc@redhat.com>
170 PR 10478: Accepting Solaris binaries.
171 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
172 section link values in x86 binaries.
173 * elfcode.h (elf_object_p): Likewise.
175 2009-09-28 Philippe De Muyter <phdm@macqel.be>
177 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
178 (elf_backend_final_write_processing): Macro defined as above function.
180 2009-09-25 Martin Thuresson <martint@google.com>
182 Update sources to make alpha and arm targets compile cleanly with
183 -Wc++-compat:
184 * ecoff.c: Add casts.
185 * ecofflink.c: Add casts.
186 * elf64-alpha.c: Add casts.
187 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
188 to top level.
189 (SKIP_HOWTO): Use enum name.
190 * elf32-arm.c: Add casts.
191 (elf32_arm_vxworks_bed): Update code to avoid multiple
192 declarations.
193 (struct map_stub): Move to top level.
195 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
197 PR ld/10630
198 * elflink.c (elf_link_output_extsym): Turn off visibility on
199 local symbol.
200 (bfd_elf_final_link): Turn off visibility on dynamic local
201 symbol.
203 2009-09-24 Alan Modra <amodra@bigpond.net.au>
205 PR binutils/10654
206 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
207 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
208 Remove "function" parm, adjust caller.
210 2009-09-23 Matt Rice <ratmice@gmail.com>
212 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
213 arguments.
214 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
215 DT_DEPAUDIT from audit/depaudit arguments.
216 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
217 (elf_link_add_object_symbols): Set dt_audit target data when finding a
218 DT_AUDIT.
219 * bfd-in2.h: Regenerate.
220 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
222 2009-09-23 Jie Zhang <jie.zhang@analog.com>
224 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
225 .rel.plt and .plt sections are removed.
226 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
227 section. Remove the duplicated removing of empty .rel.plt
228 section.
230 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
232 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
233 patch to handle the new personality relaxation.
235 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
237 * elf-eh-frame.c (make_pc_relative): New function.
238 (_bfd_elf_write_section_eh_frame): Use it.
240 2009-09-21 Alan Modra <amodra@bigpond.net.au>
242 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
243 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
244 (MR_0_3, MR_3_0): Define.
245 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
246 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
247 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
248 table. Check for presense of __tls_get_addr_opt
249 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
250 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
251 (write_glink_stub): Add param p.
252 (ppc_elf_relocate_section): Adjust write_glink_stub call.
253 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
254 __tls_get_addr.
255 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
256 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
257 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
258 table. Check for presense of __tls_get_addr_opt.
259 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
260 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
261 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
262 LD_R2_0R1, MTLR_R11): Define.
263 (build_tls_get_addr_stub): New function.
264 (ppc_build_one_stub): Call it.
265 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
266 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
267 __tls_get_addr plt call.
268 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
270 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
272 * elf-bfd.h (eh_cie_fde): Add personality_offset and
273 make_per_encoding_relative to the CIE structure. Add a padding field.
274 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
275 rather than 0xf0 when masking out the base address encoding
276 Record the offset of personality data from the start of the CIE.
277 Remove a repeated elf_backend_can_make_relative_eh_frame check.
278 (find_merged_cie): Take an info argument. If the personality
279 binds locally, try converting an absolute personality into
280 a local one.
281 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
282 when masking out the base address encoding. Update the call to
283 find_merged_cie.
284 (_bfd_elf_eh_frame_section_offset): Discard relocations against
285 the personality data if we are converting into PC-relative form.
286 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
287 when masking out the base address encoding. Handle
288 make_per_encoding_relative.
290 2009-09-18 Alan Modra <amodra@bigpond.net.au>
292 PR ld/10406
293 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
294 R_PPC_EMB_SDA2I16 complain_overflow_signed.
295 (create_sdata_sym): Pass info rather than htab.
296 Update all callers. Ensure symbols are hidden.
297 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
298 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
299 _GLOBAL_OFFSET_TABLE_.
300 (elf_finish_pointer_linker_section): Don't assume that sdata base
301 symbol is always at 0x8000 offset. Don't subtract the addend here.
302 (is_static_defined): New function.
303 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
304 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
305 relocs. Downgrade error on unexpected section for EMB_SDA2REL
306 reloc symbols to a warning.
308 2009-09-18 Nick Clifton <nickc@redhat.com>
310 * po/es.po: Updated Spanish translation.
311 * po/vi.po: Updated Vietnamese translation.
313 2009-09-18 Alan Modra <amodra@bigpond.net.au>
315 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
316 functions. Use throughout.
317 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
318 from indirect symbol.
319 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
320 (add_symbol_adjust): Simplify.
321 (defined_code_entry, defined_func_desc): New functions.
322 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
323 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
324 defined_code_entry to follow indirect sym links.
325 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
326 (ppc_type_of_stub): Follow indirect sym links.
327 (toc_adjusting_stub_needed): Likewise.
328 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
329 rather than defining them at stub.
330 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
331 assignments in test.
333 2009-09-16 Tristan Gingold <gingold@adacore.com>
335 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
336 Reindent.
337 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
338 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
339 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
340 when possible to avoid warnings.
341 (bfd_mach_o_print_section_map): Ditto.
342 (bfd_mach_o_section_get_entry_size): New function.
343 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
344 added function.
345 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
347 2009-09-14 Nick Clifton <nickc@redhat.com>
349 * po/fi.po: Updated Finnish translation.
351 2009-09-11 Nick Clifton <nickc@redhat.com>
353 * po/bfd.pot: Updated by the Translation project.
355 2009-09-11 Philippe De Muyter <phdm@macqel.be>
357 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
358 hack. objcopy `-B' (`--binary-architecture') option is now handled
359 in a generic way.
361 2009-09-11 Nick Clifton <nickc@redhat.com>
363 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
364 changes.
366 2009-09-11 Jie Zhang <jie.zhang@analog.com>
368 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
369 NULL if `ht' is NULL.
371 2009-09-09 Martin Thuresson <martin@mtme.org>
373 Update sources to compile cleanly with -Wc++-compat:
374 * aoutx.h: Add casts.
375 * archive.c: Add casts.
376 * archive64.c: Add casts.
377 * archures.c: Add casts.
378 * bfd-in2.h: Regenerated.
379 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
380 * bfdio.c: Add casts.
381 * binary.c: Add casts.
382 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
383 parameter to use enum value instead of int.
384 * coffcode.h: Add casts.
385 * coffgen.c: Add casts.
386 * cofflink.c: Add casts.
387 * compress.c: Add casts.
388 * dwarf1.c: Add casts.
389 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
390 bfd_ptr. Update code to use new name.
391 * elf-attrs.c: Add casts.
392 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
393 anonymous struct. (union gotplt_union, struct
394 elf_link_virtual_table_entry): Move to top level.
395 * elf-eh-frame.c: Add casts.
396 * elf-strtab.c: Add casts.
397 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
398 argument name from typename to type_name.
399 * elf32-i386.c: Add casts.
400 * elf64-x86-64.c: Add casts.
401 * elfcode.h: Add casts.
402 * elfcore.h: Add casts.
403 * elflink.c: Add casts.
404 * format.c: Add casts.
405 * hash.c: Add casts.
406 * ihex.c: Add casts.
407 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
408 level.
409 * libbfd.c: Add casts.
410 * linker.c: Add casts.
411 * merge.c: Add casts.
412 * opncls.c: Add casts.
413 * peXXigen.c: Add casts.
414 * peicode.h: Add casts.
415 * reloc.c: Add casts.
416 * section.c: Add casts.
417 * simple.c: Add casts.
418 * srec.c: Add casts.
419 * stabs.c: Add casts.
420 * syms.c: Add casts.
421 * targets.c: Add casts.
422 * tekhex.c: Add casts.
423 * verilog.c: Add casts.
425 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
427 * configure: Regenerate.
429 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
431 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
432 for the mode of target PLT entries.
433 (allocate_dynrelocs): Only adjust symbol type if setting its
434 value.
436 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
438 * configure: Regenerate.
440 2009-09-09 Nick Clifton <nickc@redhat.com>
442 PR 10478:
443 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
444 section headers containing sh_link values of SHN_BEFORE or
445 SHN_AFTER.
446 * elfcode.h (elf_object_p): Likewise.
448 2009-09-09 Tristan Gingold <gingold@adacore.com>
450 Handle DYLD_INFO introduced by Darwin10.
451 * mach-o.h (bfd_mach_o_load_command_type): Add
452 BFD_MACH_O_LC_DYLD_INFO.
453 (bfd_mach_o_dyld_info_command): New type.
454 (bfd_mach_o_load_command): Add dyld_info field.
455 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
456 (bfd_mach_o_scan_read_dyld_info): New function.
457 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
458 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
459 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
460 (bfd_mach_o_print_dyld_info): New function.
462 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
464 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
465 linkonce or linker script discarded section.
467 2009-09-09 Alan Modra <amodra@bigpond.net.au>
469 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
471 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
473 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
474 range call the bfd error hander and use R_68K_NONE instead.
476 2009-09-07 Tristan Gingold <gingold@adacore.com>
478 * po/SRC-POTFILES.in: Regenerate.
479 * po/bfd.pot: Regenerate.
481 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
482 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
483 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
484 st_mtim.tv_nsec to gas/configure.in
485 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
486 * configure: Regenerate.
487 * config.in: Regenerate.
488 * vmsutil.c: Moved to gas/config/te-vms.c
489 * vmsutil.h: Removed.
490 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
491 (BFD32_BACKENDS): Remove vmsutil.lo
492 * Makefile.in: Regenerate.
494 2009-09-05 Eli Zaretskii <eliz@gnu.org>
496 * coffcode.h: Include libiberty.h.
498 2009-09-05 Martin Thuresson <martin@mtme.org>
500 * coff-arm.c (coff_arm_relocate_section)
501 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
502 Change member name class to symbol_class.
503 * coff-i960.c (coff_i960_relocate_section) Rename variable
504 class to class_val. Change member name class to symbol_class.
505 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
506 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
507 * coff-stgo32.c (adjust_aux_in_post)
508 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
509 to in_class.
510 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
511 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
512 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
513 to n_sclass.
514 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
515 variables named class to n_sclass. (coff_write_symbols): Rename
516 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
517 argument class to symbol_class.
518 * cofflink.c (_bfd_coff_link_hash_newfunc)
519 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
520 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
521 Update code to use renamed members.
522 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
523 argument class to in_class.
524 * libcoff-in.h (struct coff_link_hash_entry, struct
525 coff_debug_merge_type) Renamed members class to symbol_class and
526 type_class.
527 * libcoff.h Regenerated.
528 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
529 Rename argument class to in_class.
530 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
531 renamed members.
532 * pef.h (struct bfd_pef_imported_symbol): Changed name of
533 member class to symbol_class.
535 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
537 * configure: Regenerated.
539 2009-09-04 Tristan Gingold <gingold@adacore.com>
541 * configure.in: Bump version to 2.20.51
543 2009-09-04 Alan Modra <amodra@bigpond.net.au>
545 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
547 2009-09-04 Jie Zhang <jie.zhang@analog.com>
549 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
550 create .rela.bss.
551 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
552 for empty .rela.bss and .rel.plt sections.
554 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
556 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
557 R_MIPS_JALR unless symbol resolves locally.
559 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
561 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
562 has_static_relocs for R_MIPS_JALR.
564 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
566 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
567 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
568 respective stubs.
570 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
572 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
573 plt earlier.
575 2009-09-01 Tristan Gingold <gingold@adacore.com>
577 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
578 dependencies. Reindent.
579 * configure.com: Ported to Itanium VMS. Now generates a build.com
580 to build without make. Add messages but make edit silent.
581 * hosts/alphavms.h: Add a prototype for stpcpy.
582 * vms.c: Add a missing include for Alpha VMS.
583 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
585 2009-08-31 Jan Beulich <jbeulich@novell.com>
587 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
588 * elf.c (bfd_elf_get_default_section_type): New.
589 (elf_fake_sections): Use bfd_elf_get_default_section_type.
591 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
593 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
594 accidental checkin.
595 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
597 2009-08-30 Alan Modra <amodra@bigpond.net.au>
599 PR ld/10569
600 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
601 (bfd_emul_get_commonpagesize): Likewise.
603 2009-08-29 Martin Thuresson <martin@mtme.org>
605 * elf32-arm.c (struct stub_def): Rename member template to
606 template_sequence. (arm_build_one_stub,
607 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
608 Rename variable template to template_sequence.
609 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
610 Rename variable template to template_val.
611 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
612 new to new_symbol.
613 * coffgen.c (coff_make_empty_symbol)
614 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
615 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
616 new to new_insn.
617 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
618 to new_symbol.
619 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
620 new to new_reloc.
621 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
622 * ieee.c (ieee_make_empty_symbol): Rename variable new to
623 new_symbol.
624 * linker.c (bfd_new_link_order): Rename variable new to
625 new_lo.
626 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
627 symbol.
628 * oasys.c (oasys_make_empty_symbol): Rename variable new to
629 new_symbol_type.
630 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
631 new to new_symbol_type.
632 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
633 to new_symbol.
634 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
635 new_dump.
636 (read_hdr, rs6000coff_core_p)
637 (rs6000coff_core_file_matches_executable_p)
638 (rs6000coff_core_file_failing_command)
639 (rs6000coff_core_file_failing_signal): Updated function to use new
640 union member name.
641 * som.c (som_make_empty_symbol): Rename variable new to
642 new_symbol_type.
643 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
644 to new_symbol.
645 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
646 variable new to new_symbol.
648 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
650 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
651 bfdlibdir and bfdincludedir.
652 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
653 [INSTALL_LIBBFD]: ... here, ...
654 [INSTALL_LIBBFD]: ... and empty overrides here.
655 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
656 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
657 * Makefile.in: Regenerate.
658 * configure: Regenerate.
660 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
662 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
663 relocations. Rewrite output of dynamic TLS relocations.
664 (DTP_OFFSET, TP_OFFSET): New constants.
665 (dtpoff_base): Update.
666 (tpoff): Rename to tpoff_base, update.
667 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
668 New functions. Move code from elf_m68k_relocate_section here.
669 (elf_m68k_relocate_section): Update.
670 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
672 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
674 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
675 non_got_ref value.
676 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
677 Handle non_got_ref field.
678 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
680 2009-08-26 Alan Modra <amodra@bigpond.net.au>
682 PR ld/10518
683 * linker.c (bfd_find_version_for_sym): Revert warning.
685 2009-08-26 Alan Modra <amodra@bigpond.net.au>
687 PR ld/10518
688 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
689 other wildcard match. Warn on multiple wildcard matches.
691 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
693 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
694 appending.
695 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
696 only in this condition.
697 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
698 to build but not install libbfd.la in this condition.
699 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
700 (install_libbfd, install_libbfd): Remove.
701 * Makefile.in: Regenerate.
702 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
703 (INCLUDES): ... this.
704 ($(MKDOC)): Adjust.
705 * doc/Makefile.in: Regenerate.
707 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
708 no-dist and foreign.
709 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
710 dependency tracking to work for them.
711 (targets.lo, archures.lo, dwarf.lo): Rewrite to
712 use automake dependency tracking mechanism.
713 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
714 (mkdep section): Remove.
715 (BUILT_SOURCES): New, list $(BUILD_HFILES).
716 * Makefile.in: Regenerate.
717 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
719 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
720 (install-pdf, install-pdf-recursive, install-html)
721 (install-html-recursive): Remove.
722 * Makefile.in: Regenerate.
724 * Makefile.in: Regenerate.
725 * aclocal.m4: Likewise.
726 * config.in: Likewise.
727 * configure: Likewise.
729 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
731 * elf32-arm.c (arch_has_thumb2_nop): New function.
732 (arch_has_arm_nop): New function.
733 (elf32_arm_final_link_relocate): NOP opcodes changed.
735 2009-08-16 Doug Evans <dje@google.com>
737 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
738 at least don't leak memory.
740 2009-08-13 DJ Delorie <dj@redhat.com>
742 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
743 if needed.
745 2009-08-12 Nick Clifton <nickc@redhat.com>
747 * po/fi.po: Updated Finnish translation.
749 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
751 Merge some FRV FDPIC changes into the Blackfin code.
752 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
753 summary reloc information.
754 (bfinfdpic_dynamic_got_plt_info): New.
755 (_bfin_create_got_section): Create the PLT section here.
756 (elf32_bfinfdpic_create_dynamic_sections): Not here.
757 (_bfinfdpic_count_nontls_entries): Move out of...
758 (_bfinfdpic_count_got_plt_entries): ... here.
759 (_bfinfdpic_count_relocs_fixups): Likewise.
760 (_bfinfdpic_reset_got_plt_entries): New.
761 (_bfinfdpic_size_got_plt): Move out of...
762 (elf32_bfinfdpic_size_dynamic_sections): ... here.
763 (bfinfdpic_relocate_section): Be careful not to call
764 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
765 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
766 New functions.
767 (elf_backend_discard_info): Define for FD-PIC.
769 2009-08-11 Alan Modra <amodra@bigpond.net.au>
771 * elflink.c: Add FIXMEs for some places that require octets_per_byte
772 adjustments.
773 * elf-eh-frame.c: Likewise.
774 * merge.c: Likewise.
776 2009-08-11 Alan Modra <amodra@bigpond.net.au>
778 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
779 to x86 and x86_64 configurations.
780 * configure: Regenerate.
782 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
784 Stop using bfd_usrdata in libbfd.
785 * coff-stgo32.c (bfd_coff_go32stub): Remove.
786 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
787 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
788 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
789 filehdr_dst->u.go32.stub. New comment with the reason.
790 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
791 Substitute the removed macro bfd_coff_go32stub.
792 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
793 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
794 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
795 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
796 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
797 bfd_coff_go32stub.
798 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
799 * libcoff-in.h (coff_data_type): New field go32stub.
800 * libcoff.h: Regenerated.
802 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
804 Fix go32 stub preservation by objcopy.
805 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
806 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
807 go32stub.
809 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
811 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
812 symbols.
813 (elf32_arm_final_link_relocate): Treat local undefined symbols the
814 same as global undefined symbols.
815 (elf32_arm_relocate_section): Give an error for local undefined
816 non-weak symbols, unless the reloc will not use the symbol.
818 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
820 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
821 (ppc_elf_relax_section): Use symbol index to distinguish
822 relocatable stubs.
824 2009-08-10 Alan Modra <amodra@bigpond.net.au>
826 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
828 2009-08-10 Alan Modra <amodra@bigpond.net.au>
830 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
831 info for STT_GNU_IFUNC.
832 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
833 on got refs in case the symbol turns out to be ifunc.
834 (ppc_elf_gc_sweep_hook): Similarly.
835 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
836 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
837 (ppc_elf_size_dynamic_sections): Likewise.
838 (ppc_elf_relocate_section): Likewise.
840 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
842 From Mike Frysinger <michael.frysinger@analog.com>
843 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
844 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
845 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
846 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
847 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
848 Adjust to match the renamed reloc definitions.
850 2009-08-08 Alan Modra <amodra@bigpond.net.au>
852 PR 10494
853 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
854 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
856 2009-08-07 Tom Tromey <tromey@redhat.com>
858 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
859 aliasing error.
861 2009-08-06 Michael Eager <eager@eagercon.com>
863 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
864 * Makefile.in: Regenerate.
865 * archures.c: Add bfd_arch_microblaze.
866 * bfd-in2.h: Regenerate.
867 * config.bfd: Add microblaze target.
868 * configure.in: Add bfd_elf32_microblaze_vec target.
869 * configure: Regenerate.
870 * cpu-microblaze.c: New.
871 * elf32-microblaze.c: New.
872 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
873 * libbfd.h: Regenerate.
874 * reloc.c: Add MICROBLAZE relocations.
875 * section.c: Add struct relax_table and relax_count to section.
876 * targets.c: Add bfd_elf32_microblaze_vec.
878 2009-08-06 Jakub Jelinek <jakub@redhat.com>
879 Alan Modra <amodra@bigpond.net.au>
881 PR binutils/10492
882 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
883 symbols.
884 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
885 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
887 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
889 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
890 at least once when fixing cortex-a8.
892 2009-08-05 Chao-ying Fu <fu@mips.com>
894 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
895 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
896 for CPUs. It is true for RM9000.
897 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
898 for all CPUs.
899 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
900 to guard the transformation.
902 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
904 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
905 (spu_elf_size_sections): Declare prototype.
906 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
907 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
908 (spu_elf_emit_fixup): New function.
909 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
910 (spu_elf_size_sections): New function.
912 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
914 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
915 (arm_build_one_stub): Build a8 veneers as a separate pass.
916 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
917 parameters. Use them to check if we create a different a8 fixup
918 than the previous pass.
919 (elf32_arm_size_stubs): Move scope of stub_changed and
920 prev_num_a8_fixes into main loop.
921 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
923 2009-08-04 Alan Modra <amodra@bigpond.net.au>
925 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
926 which find_plt_ent is called. Delete redundant code.
928 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
930 PR binutils/10363
931 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
932 invalid string offset.
934 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
936 PR ld/10433
937 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
938 to htab->init_got_offset and plt to htab->init_plt_offset
939 when discarding space for dynamic relocations.
941 2009-08-03 Alan Modra <amodra@bigpond.net.au>
943 * elf32-ppc.c (struct plt_entry): Revise comments.
944 (ppc_elf_check_relocs): Don't create needless plt_entry info
945 for non-pie executables. Don't test info->pie when info->shared
946 already covers that case.
947 (ppc_elf_gc_sweep_hook): Adjust for above change.
948 (add_stub_sym): Don't test info->pie when info->shared tested.
949 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
950 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
951 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
952 (ppc_elf_relocate_section): Likewise.
954 2009-08-03 Alan Modra <amodra@bigpond.net.au>
956 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
957 for local ifunc symbols in non-pie executables, regardless of
958 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
959 code so that it's obvious that we only do anything special for
960 local ifunc syms.
961 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
962 (allocate_dynrelocs): Correct comment for syms defined in plt.
963 Don't specially allocate ifunc dyn relocs.
964 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
965 (ppc_elf_relocate_section): Set "relocation" value for ifunc
966 syms in non-pie executables. No specially allocated dyn relocs
967 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
968 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
969 a non-pie executable.
971 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
972 Jakub Jelinek <jakub@redhat.com>
974 PR ld/6443
975 * elf32-i386.c (elf_i386_tls_transition): Check executable
976 instead of shared for TLS when building PIE.
977 (elf_i386_check_relocs): Likewise.
978 (elf_i386_allocate_dynrelocs): Likewise.
979 (elf_i386_relocate_section): Likewise.
981 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
982 instead of shared for TLS when building PIE.
983 (elf64_x86_64_check_relocs): Likewise.
984 (elf64_x86_64_allocate_dynrelocs): Likewise.
985 (elf64_x86_64_relocate_section): Likewise.
987 2009-07-31 Anthony Green <green@moxielogic.com>
989 * config.bfd (targ_cpu): Add moxie-uclinux support.
991 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
993 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
995 2009-07-30 Alan Modra <amodra@bigpond.net.au>
997 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
998 used by indirect function support. Count dynamic relocs for
999 ifunc syms.
1000 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1001 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1002 in iplt and their relocs in reliplt. Don't make ifunc syms
1003 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1004 reliplt. Handle other dynamic relocs for ifunc.
1005 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1006 ifunc in reliplt, likewise relocs for got against local ifunc.
1007 Typo fix on reliplt size adjust.
1008 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1009 relocs 1-1 with entries for iplt, instead just add using
1010 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1011 Error on invalid ifunc dyn relocs.
1012 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1013 in iplt/reliplt.
1014 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1015 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1016 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1017 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1018 (allocate_dynrelocs): As for elf32-ppc.c above.
1019 (ppc64_elf_size_dynamic_sections): Likewise.
1020 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1021 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1022 (ppc_size_one_stub): Similarly.
1023 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1024 relocs too.
1025 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1027 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1029 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1030 change. Add note to head comment.
1032 2009-07-28 Jan Beulich <jbeulich@novell.com>
1034 * archive.c (get_extended_arelt_filename): Remove redundant
1035 range check on index.
1037 2009-07-27 Doug Kwan <dougkwan@google.com>
1039 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1041 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1043 * archures.c bfd_*_arch): Sorted.
1044 (bfd_archures_list): Likewise.
1046 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1048 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1049 to R_cr16_NUM32 relocation.
1051 2009-07-26 Michael Eager <eager@eagercon.com>
1053 * archures.c: Add bfd_mach_ppc_405
1054 * bfd-in2.h: Same.
1056 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1058 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1059 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1061 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1063 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1064 (bfd_l1om_arch): New.
1065 (bfd_archures_list): Add &bfd_l1om_arch.
1066 * bfd-in2.h: Regenerated.
1068 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1069 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1070 if bfd_elf64_x86_64_freebsd_vec is supported.
1071 (targ_selvecs): Likewise.
1073 * configure.in: Support bfd_elf64_l1om_vec and
1074 bfd_elf64_l1om_freebsd_vec.
1075 * configure: Regenerated.
1077 * cpu-l1om.c: New.
1079 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1080 (bfd_elf64_l1om_vec): Likewise.
1081 (bfd_elf64_l1om_freebsd_vec): Likewise.
1083 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1084 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1085 * Makefile.in: Regenerated.
1087 * targets.c (bfd_elf64_l1om_vec): New.
1088 (bfd_elf64_l1om_freebsd_vec): Likewise.
1089 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1090 bfd_elf64_l1om_freebsd_vec.
1092 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1093 Alan Modra <amodra@bigpond.net.au>
1095 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1096 * bfd-in2.h: Regenerate.
1097 * libbfd.h: Regenerate.
1098 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1099 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1100 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1102 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1104 PR ld/10434
1105 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1106 instead of shared for R_X86_64_TPOFF32.
1107 (elf64_x86_64_relocate_section): Likewise.
1109 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1111 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1112 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1113 with the BSF_GNU_UNIQUE flag bit set.
1114 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1115 for symbols with STB_GNU_UNIQUE binding.
1116 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1117 with the STB_GNU_UNIQUE binding.
1118 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1119 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1120 symbols with the unique_global field set.
1121 (elf_link_output_extsym): Set unique_global field for symbols with
1122 the STB_GNU_UNIQUE binding.
1123 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1124 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1125 symbols.
1126 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1127 symbols.
1128 * bfd-in2.h: Regenerate.
1130 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1132 * elflink.c (elf_link_output_extsym): Revert the last change.
1134 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1136 PR ld/10433
1137 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1138 when ref_regular, not def_regular.
1140 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1142 PR ld/10426
1143 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1144 from a DSO into a normal FUNC symbol.
1145 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1146 a normal FUNC symbol.
1148 2009-07-17 Chao-ying Fu <fu@mips.com>
1150 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1151 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1152 interlocking, the last PLT entry needs a nop in the branch delay slot.
1153 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1154 output the last two PLT entries in reverse order.
1156 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1158 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1159 STT_GNU_IFUNC symbol for relocatable link.
1160 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1162 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1164 * bfdio.c (bfd_iovec): Add comments for bmmap.
1165 * bfd-in2.h: Regenerated.
1167 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1169 * Makefile.am: Run "make dep-am".
1170 * Makefile.in: Regenerated.
1172 2009-07-10 Doug Kwan <dougkwan@google.com>
1174 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1175 target_addend and orig_insn.
1177 2009-07-10 Tom Tromey <tromey@redhat.com>
1179 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1180 (elf-eh-frame.lo): Likewise.
1181 (elf32-bfin.lo): Likewise.
1182 (elf32-frv.lo): Likewise.
1183 (elf32-xc16x.lo): Likewise.
1184 * Makefile.in: Rebuild.
1185 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1186 * elf-eh-frame.c: Likewise.
1187 * elf32-bfin.c: Likewise.
1188 * elf32-frv.c: Likewise.
1189 * elf32-xc16x.c: Likewise.
1191 2009-07-10 Julian Brown <julian@codesourcery.com>
1193 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1194 symbol a stub entry is derived from, not the entry for the stub
1195 itself, in call to elf32_arm_final_link_relocate.
1197 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1199 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1200 when reporting addends.
1202 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1204 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1205 data even when no stubs.
1206 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1208 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1210 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1211 (ppc_elf_get_synthetic_symtab): Report addend.
1212 (PLT_IFUNC): Define.
1213 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1214 (ppc_elf_create_glink): New function.
1215 (ppc_elf_create_dynamic_sections): Use it.
1216 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1217 (update_local_sym_info): Allocate space for local_plt array.
1218 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1219 entry pointer.
1220 (is_branch_reloc): New function.
1221 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1222 (ppc_elf_gc_sweep_hook): Likewise.
1223 (ppc_elf_adjust_dynamic_symbol): Likewise.
1224 (allocate_dynrelocs): Likewise.
1225 (ppc_elf_size_dynamic_sections): Likewise.
1226 (ppc_elf_relocate_section): Likewise.
1227 (branch_reloc_hash_match): Use is_branch_reloc.
1228 (ppc_elf_tls_optimize): Adjust for local_plt.
1229 (write_glink_stub): New function, extracted from..
1230 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1231 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1232 branch table when dynamic.
1233 (elf_backend_post_process_headers): Define.
1234 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1235 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1236 (ppc64_elf_get_synthetic_symtab): Report addend.
1237 (struct ppc_stub_hash_entry): Add plt_ent.
1238 (PLT_IFUNC): Define.
1239 (struct ppc_link_hash_table): Add iplt and reliplt.
1240 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1241 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1242 (update_local_sym_info): Allocate space for local_plt array.
1243 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1244 entry pointer.
1245 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1246 and don't change hash flags here.
1247 (is_branch_reloc): New function.
1248 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1249 (ppc64_elf_gc_sweep_hook): Likewise.
1250 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1251 (allocate_dynrelocs): Likewise.
1252 (ppc64_elf_size_dynamic_sections): Likewise.
1253 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1254 (ppc64_elf_size_stubs): Likewise.
1255 (ppc64_elf_relocate_section): Likewise.
1256 (get_sym_h): Adjust for local_plt.
1257 (branch_reloc_hash_match): Use is_branch_reloc.
1258 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1259 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1261 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1263 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1265 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1267 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1268 and ref_regular_nonweak comment.
1269 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1270 when def_regular, not ref_regular.
1271 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1272 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1273 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1275 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1277 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1278 of malloc'd struct call_info.
1279 (pasted_function): Likewise, priority too.
1281 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1283 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1284 alignment when packing sections into overlays.
1286 2009-07-03 Cary Coutant <ccoutant@google.com>
1288 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1290 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1292 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1293 changes only) earlier patch:-
1295 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1297 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1298 give .debug and .reloc data characteristics.
1299 (DOT_RELOC): New define for .reloc section string.
1300 (coff_write_object_contents): Use DOT_RELOC instead of string.
1302 2009-07-02 Tom Tromey <tromey@redhat.com>
1304 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1305 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1307 2009-07-01 Nick Clifton <nickc@redhat.com>
1309 * elf-m10300.c: Remove trailing white space.
1310 * reloc.c: Likewise.
1312 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1314 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1315 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1316 * configure.in: Use them.
1317 * configure: Regenerate.
1318 * config.in: Regenerate.
1319 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1320 #define _BSD_SOURCE. Add comments.
1321 (vms_file_stats_name): Calculate creation date based on available
1322 runtime data. Return 1 for version instead of 0.
1324 2009-07-01 Nick Clifton <nickc@redhat.com>
1326 PR 10072
1327 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1328 to R_ARM_THM_PC8 relocation.
1330 2009-06-29 Nick Clifton <nickc@redhat.com>
1332 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1333 different uses of the relocations addend when a symbol is in a
1334 merged section.
1336 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1338 PR ld/10337
1339 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1340 SHT_REL/SHT_RELA sections on executable nor shared library.
1341 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1342 as a normal section.
1344 2009-06-25 Nick Clifton <nickc@redhat.com>
1346 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1347 symbols with SEC_MERGE flag.
1349 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1351 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1352 give .debug and .reloc data characteristics.
1353 (DOT_RELOC): New define for .reloc section string.
1354 (coff_write_object_contents): Use DOT_RELOC instead of string.
1356 2009-06-25 Tristan Gingold <gingold@adacore.com>
1358 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1359 (bfd_mach_o_canonicalize_dynamic_symtab)
1360 (bfd_mach_o_get_synthetic_symtab): Defines.
1361 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1362 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1364 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1365 for scattered relocations.
1366 (bfd_mach_o_i386_print_thread): New function.
1367 (bfd_mach_o_print_thread): Define.
1369 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1370 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1371 New functions extracted from ...
1372 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1373 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1374 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1375 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1376 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1377 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1378 Set name_str field.
1379 (bfd_mach_o_scan_read_dylib): Ditto.
1380 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1381 reindent.
1382 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1383 decode isym and flags on little endian targets. Set dysymtab field.
1384 (bfd_mach_o_scan_start_address): Adjust for enum names.
1385 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1386 (bfd_mach_o_print_section): Display bfd section name.
1387 (bfd_mach_o_print_segment): Display none if no name.
1388 (bfd_mach_o_print_dysymtab): Display next index for local, external
1389 and undefined symbols.
1390 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1391 Display dylinker name. Display thread and unixthread commands content.
1392 (bfd_mach_o_print_thread): New macro.
1394 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1395 (bfd_mach_o_ppc_thread_flavour): Ditto.
1396 (bfd_mach_o_i386_thread_flavour): Ditto.
1397 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1398 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1399 BFD_MACH_O_THREAD_STATE_NONE.
1400 (bfd_mach_o_segment_command): Remove segment field.
1401 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1402 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1403 (bfd_mach_o_prebound_dylib_command): Ditto.
1404 (bfd_mach_o_dylib_command): Ditto.
1405 (bfd_mach_o_prebound_dylib_command): Remove section field.
1406 (mach_o_data_struct): Add dysymtab field.
1407 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1408 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1409 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1410 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1411 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1413 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1415 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1416 field of struct dirent.
1418 2009-06-23 Tristan Gingold <gingold@adacore.com>
1420 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1421 of this macro. Fix indentation.
1423 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1425 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1426 destination for defined dynamic symbols when deciding whether to
1427 insert a stub or not.
1428 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1429 when actually accessed through a PLT, even when generating a
1430 shared lib.
1432 2009-06-22 Tristan Gingold <gingold@adacore.com>
1434 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1435 the relocs array.
1437 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1439 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1440 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1442 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1444 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1446 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1448 * elflink.c (elf_link_add_object_symbols): Avoid warning
1449 from -Wjump-misses-init in gcc 4.5.0.
1451 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1453 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1454 symbol on error.
1455 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1457 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1459 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1460 r_symndx. Report local symbol name on error.
1461 (elf_i386_check_relocs): Updated. Report local symbol name on
1462 error.
1463 (elf_i386_gc_sweep_hook): Updated.
1464 (elf_i386_relocate_section): Likewise.
1466 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1467 r_symndx. Report local symbol name on error.
1468 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1469 on error.
1470 (elf64_x86_64_gc_sweep_hook): Updated.
1471 (elf64_x86_64_relocate_section): Likewise.
1473 2009-06-19 Tristan Gingold <gingold@adacore.com>
1475 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1477 2009-06-19 Tristan Gingold <gingold@adacore.com>
1479 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1480 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1481 (bfd_mach_o_valid): Ditto.
1482 (bfd_mach_o_wide_p): Ditto.
1483 (bfd_mach_o_canonicalize_reloc): Ditto.
1484 (bfd_mach_o_build_commands): Ditto.
1485 (bfd_mach_o_scan_read_thread): Ditto.
1486 (bfd_mach_o_flatten_sections): Ditto.
1487 (bfd_mach_o_scan_start_address): Ditto.
1488 (bfd_mach_o_lookup_section): Ditto.
1489 (bfd_mach_o_core_fetch_environment): Ditto.
1490 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1491 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1492 (bfd_mach_o_scan_write_symtab): Ditto.
1493 Use macros instead of hard-coded values.
1494 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1495 Use bfd_mach_o_get_data instead of direct access. Use macros
1496 instead of hard-coded values.
1497 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1498 Remove sym argument and get section from mdata.
1499 Move code into the else branch.
1500 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1501 Remove sym argument and get section from mdata. Adjust code.
1502 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1503 switch (which replaces consecutive if statements).
1504 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1505 module table, table of content, indirect symbols and external
1506 referenced symbols.
1507 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1508 field.
1509 (bfd_mach_o_scan_read_linkedit): New function.
1510 (bfd_mach_o_scan_read_str): Ditto.
1511 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1512 field of mdata.
1513 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1514 bfd_mach_o_count_symbols never returns an error.
1515 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1516 symtab field (there might be only one symtab).
1517 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1518 Handle sub frameworks, sub umbrella, sub library and sub client.
1519 Read code signature and segment split info commands.
1520 (bfd_mach_o_scan): Reindent.
1521 (bfd_mach_o_xlat_name): New type.
1522 (bfd_mach_o_print_flags): New function.
1523 (bfd_mach_o_get_name): Ditto.
1524 (bfd_mach_o_cpu_name): New variable.
1525 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1526 (bfd_mach_o_section_type_name)
1527 (bfd_mach_o_section_attribute_name)
1528 (bfd_mach_o_load_command_name): New variables.
1529 (bfd_mach_o_print_private_header): New function.
1530 (bfd_mach_o_print_section_map): New function extracted from
1531 bfd_mach_o_print_private_bfd_data.
1532 (bfd_mach_o_print_section): Ditto. Print more infos.
1533 (bfd_mach_o_print_segment): Ditto.
1534 (bfd_mach_o_print_dysymtab): Ditto.
1535 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1536 load weak dylib, reexport dylib and id dylib.
1537 Handle code signature and segment_split info.
1538 Handle sub frameworks, sub umbrella, sub library and sub client.
1539 (bfd_mach_o_section_get_nbr_indirect): New function.
1541 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1542 (bfd_mach_o_header_flags): New enum to define header flags.
1543 (bfd_mach_o_section_attribute): New enum to replace ...
1544 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1545 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1546 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1547 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1548 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1549 these removed macros.
1550 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1551 (bfd_mach_o_dylib_module): New type.
1552 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1553 macros.
1554 (bfd_mach_o_dylib_table_of_content): New type.
1555 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1556 (bfd_mach_o_dylib_reference): New type.
1557 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1558 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1559 modules, toc, references and indirect syms.
1560 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1561 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1562 unused). Add comment.
1563 (bfd_mach_o_dylib_command): Ditto.
1564 (bfd_mach_o_prebound_dylib_command): Ditto.
1565 (bfd_mach_o_linkedit_command): New type.
1566 (bfd_mach_o_str_command): New type.
1567 (bfd_mach_o_load_command): Add linkedit and str fields.
1568 (mach_o_data_struct): Add symtab field.
1569 (bfd_get_mach_o_data): Renamed to ...
1570 (bfd_mach_o_get_data): ... this new macro.
1571 (bfd_mach_o_scan_read_symtab_symbol,
1572 bfd_mach_o_scan_read_symtab_strtab,
1573 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1575 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1576 instead of direct access.
1578 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1580 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1581 R_PPC_PLTREL24 relocs.
1582 (ppc_elf_relocate_section): Likewise.
1584 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1586 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1587 pointer to sym hash. Update all uses.
1588 (update_plt_info): Likewise. Don't check addend here.
1590 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1592 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1593 bfd_sym_from_r_symndx.
1594 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1596 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1598 * elf-bfd.h (struct sym_sec_cache): Delete.
1599 (struct sym_cache): New.
1600 (bfd_section_from_r_symndx): Delete prototype.
1601 (bfd_sym_from_r_symndx): Define prototype.
1602 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1603 (bfd_sym_from_r_symndx): ..new function.
1604 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1605 bfd_section_from_r_symndx to new struct and function.
1606 * elf32-bfin.c: Likewise.
1607 * elf32-hppa.c: Likewise.
1608 * elf32-i386.c: Likewise.
1609 * elf32-m32r.c: Likewise.
1610 * elf32-m68hc1x.c: Likewise.
1611 * elf32-m68hc1x.h: Likewise.
1612 * elf32-m68k.c: Likewise.
1613 * elf32-ppc.c: Likewise.
1614 * elf32-s390.c: Likewise.
1615 * elf32-sh.c: Likewise.
1616 * elf64-ppc.c: Likewise.
1617 * elf64-s390.c: Likewise.
1618 * elf64-x86-64.c: Likewise.
1619 * elfxx-sparc.c: Likewise.
1620 * elfxx-sparc.h: Likewise.
1622 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1624 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1625 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1627 2009-06-18 Nick Clifton <nickc@redhat.com>
1629 * elflink.c (elf_link_sort_relocs): Return early if there are no
1630 relocs to sort.
1632 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1634 Merge cegcc and mingw32ce target name changes from
1635 CeGCC project:
1637 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1639 * config.bfd: Add arm*-*-cegcc* target.
1641 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1643 * config.bfd: Add arm-*-mingw32ce* target.
1645 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1647 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1648 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1649 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1650 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1652 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1654 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1655 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1656 * elf32-i386.c (elf_i386_check_relocs): Use it.
1657 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1659 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1661 * elf-bfd.h (elf_dyn_relocs): New.
1663 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1664 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1665 elf_dyn_relocs.
1666 (elf_i386_copy_indirect_symbol): Likewise.
1667 (elf_i386_check_relocs): Likewise.
1668 (elf_i386_gc_sweep_hook): Likewise.
1669 (elf_i386_allocate_dynrelocs): Likewise.
1670 (elf_i386_readonly_dynrelocs): Likewise.
1671 (elf_i386_size_dynamic_sections): Likewise.
1673 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1674 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1675 with elf_dyn_relocs.
1676 (elf64_x86_64_copy_indirect_symbol): Updated.
1677 (elf64_x86_64_check_relocs): Likewise.
1678 (elf64_x86_64_gc_sweep_hook): Likewise.
1679 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1680 (elf64_x86_64_allocate_dynrelocs): Likewise.
1681 (elf64_x86_64_readonly_dynrelocs): Likewise.
1682 (elf64_x86_64_size_dynamic_sections): Likewise.
1684 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1686 * elf32-arm.c (create_got_section): Get existing .rela.got
1687 section.
1688 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1689 * elf32-lm32.c (create_got_section): Likewise.
1690 * elf32-m32r.c (create_got_section): Likewise.
1691 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1692 * elf32-s390.c (create_got_section): Likewise.
1693 * elf32-sh.c (create_got_section): Likewise.
1694 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1695 * elf64-s390.c (create_got_section): Likewise.
1696 * elfxx-sparc.c (create_got_section): Likewise.
1698 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1699 the GOT size.
1701 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1703 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1705 * elf32-i386.c (elf_i386_local_hash): Removed.
1706 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1707 (elf_i386_get_local_sym_hash): Likewise.
1709 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1710 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1711 (elf64_x86_64_get_local_sym_hash): Likewise.
1712 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1713 (get_local_sym_hash): Likewise.
1715 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1717 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1718 rel_got_sec and plt_sec.
1719 (elfNN_ia64_relax_section): Updated.
1720 (elfNN_ia64_create_dynamic_sections): Likewise.
1721 (get_got): Likewise.
1722 (allocate_dynrel_entries): Likewise.
1723 (elfNN_ia64_size_dynamic_sections): Likewise.
1724 (set_got_entry): Likewise.
1725 (elfNN_ia64_choose_gp): Likewise.
1726 (elfNN_ia64_relocate_section): Likewise.
1727 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1728 (elfNN_ia64_finish_dynamic_sections): Likewise.
1730 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1732 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1733 also for calls.
1735 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1737 * configure.in (elf): Add elf-ifunc.lo.
1739 * configure: Regenerated.
1740 * Makefile.in: Likewise.
1742 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1743 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1745 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1746 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1747 irelifunc.
1748 (elf_i386_link_hash_table_create): Likewise.
1749 (elf_i386_create_dynamic_sections): Likewise.
1750 (elf_i386_check_relocs): Likewise.
1751 (elf_i386_allocate_dynrelocs): Likewise.
1752 (elf_i386_size_dynamic_sections): Likewise.
1753 (elf_i386_relocate_section): Likewise.
1754 (elf_i386_finish_dynamic_symbol): Likewise.
1755 (elf_i386_finish_dynamic_sections): Likewise.
1756 (elf_i386_create_got_section): Removed.
1758 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1759 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1760 irelifunc.
1761 (elf64_x86_64_compute_jump_table_size): Updated.
1762 (elf64_x86_64_link_hash_table_create): Likewise.
1763 (elf64_x86_64_create_dynamic_sections): Likewise.
1764 (elf64_x86_64_check_relocs): Likewise.
1765 (elf64_x86_64_allocate_dynrelocs): Likewise.
1766 (elf64_x86_64_size_dynamic_sections): Likewise.
1767 (elf64_x86_64_relocate_section): Likewise.
1768 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1769 (elf64_x86_64_finish_dynamic_sections): Likewise.
1770 (elf64_x86_64_create_got_section): Removed.
1772 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1773 for pointer alignment. Set up section pointers.
1774 (_bfd_elf_create_dynamic_sections): Likewise.
1775 (_bfd_elf_create_ifunc_sections): Moved to ...
1776 * elf-ifunc.c: Here. New.
1778 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1779 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1780 Run "make dep-am".
1782 2009-06-16 Doug Kwan <dougkwan@google.com>
1784 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1785 to bfd_signed_vma. Cast constant operands which are used in
1786 offset related expressions to bfd_signed_vma type as appropriate.
1788 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1790 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1791 (elf_backend_plt_sym_val): Define.
1793 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1795 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1796 (elf_backend_reloc_type_class): Define.
1798 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1800 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1801 from an executable to a shared library treat R_VAX_PC32
1802 relocations as R_VAX_PLT32 ones.
1804 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1806 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1807 symbols in GOT space calculation.
1808 (elf_vax_relocate_section): Adjust accordingly.
1810 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1812 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1813 include <R11:R2>.
1815 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1817 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1818 attribute.
1819 (elf_vax_relocate_section): Likewise.
1821 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1823 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1824 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1826 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1828 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1829 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1831 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1833 * Makefile.am: Run "make dep-am".
1834 * Makefile.in: Regenerated.
1836 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1838 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1839 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1841 2009-06-15 Nick Clifton <nickc@redhat.com>
1843 * po/ru.po: New Russian translation.
1844 * configure.in (ALL_LINGUAS): Add ru.
1845 * configure: Regenerate.
1847 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1849 * elf32-i386.c: Remove duplicated comments.
1851 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1853 PR ld/10270
1854 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1855 dynamic IFUNC pointer in non-shared object. Use .got.plt
1856 for IFUNC definition in PIE.
1857 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1858 PIE locally.
1860 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1861 dynamic IFUNC pointer in non-shared object. Use .got.plt
1862 for IFUNC definition in PIE.
1863 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1864 PIE locally.
1866 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1868 * elf32-i386.c (elf_i386_check_relocs): Properly report
1869 local symbol for unhandled relocation against STT_GNU_IFUNC
1870 symbol.
1871 (elf_i386_relocate_section): Likewise.
1872 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1873 (elf64_x86_64_relocate_section): Likewise.
1875 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1877 PR ld/10269
1878 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1879 (elf_i386_link_hash_table): Add loc_hash_table and
1880 loc_hash_memory.
1881 (elf_i386_local_hash): New.
1882 (elf_i386_local_htab_hash): Likewise.
1883 (elf_i386_local_htab_eq): Likewise.
1884 (elf_i386_get_local_sym_hash): Likewise.
1885 (elf_i386_link_hash_table_free): Likewise.
1886 (elf_i386_allocate_local_dynrelocs): Likewise.
1887 (elf_i386_finish_local_dynamic_symbol): Likewise.
1888 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1889 (elf_i386_link_hash_table_create): Create loc_hash_table and
1890 loc_hash_memory.
1891 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1892 (elf_i386_size_dynamic_sections): Likewise.
1893 (elf_i386_relocate_section): Likewise.
1894 (elf_i386_finish_dynamic_sections): Likewise.
1895 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1896 isn't NULL.
1898 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1899 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1900 loc_hash_memory.
1901 (elf64_x86_64_local_hash): New.
1902 (elf64_x86_64_local_htab_hash): Likewise.
1903 (elf64_x86_64_local_htab_eq): Likewise.
1904 (elf64_x86_64_get_local_sym_hash): Likewise.
1905 (elf64_x86_64_link_hash_table_free): Likewise.
1906 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1907 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1908 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1909 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1910 and loc_hash_memory.
1911 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1912 symbols.
1913 (elf64_x86_64_size_dynamic_sections): Likewise.
1914 (elf64_x86_64_relocate_section): Likewise.
1915 (elf64_x86_64_finish_dynamic_sections): Likewise.
1916 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1917 sym isn't NULL.
1919 2009-06-10 Philip Blundell <philb@gnu.org>
1921 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1922 elf_sec->this_hdr == NULL.
1924 2009-06-12 Tristan Gingold <gingold@adacore.com>
1926 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1927 * bfd-in2.h: Regenerated.
1928 * libbfd.h: Regenerated.
1930 * mach-o.c (FILE_ALIGN): New macro.
1931 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1932 (bfd_mach_o_print_symbol): Ditto.
1933 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1934 (bfd_mach_o_get_reloc_upper_bound): New function.
1935 (bfd_mach_o_canonicalize_reloc): Ditto.
1936 (bfd_mach_o_scan_write_relocs): Ditto.
1937 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1938 (bfd_mach_o_scan_write_section_64): Ditto.
1939 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1940 written for load command. Do not compute section file offset.
1941 (bfd_mach_o_scan_write_segment_64): Ditto.
1942 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1943 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1944 Mach-O to ...
1945 (bfd_mach_o_mangle_symbols): ... this new function.
1946 (bfd_mach_o_write_contents): Be sure to have load commands built.
1947 Call bfd_mach_o_mangle_symbols.
1948 (bfd_mach_o_build_commands): Adjust for filelen field.
1949 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1950 Do not set symtab file offset anymore here.
1951 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1952 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1953 Set reloc_count and rel_filepos section fields.
1954 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1955 unsigned int.
1956 (bfd_mach_o_scan_read_section_64): Ditto.
1957 (bfd_mach_o_scan_read_section): Ditto.
1958 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1959 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1960 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1961 Handle weak-ref symbols.
1962 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1963 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1964 (bfd_mach_o_scan): Remove assignment to removed field.
1965 (bfd_mach_o_mkobject_init): Ditto.
1966 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1967 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1968 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1969 (bfd_mach_o_swap_reloc_in): Ditto.
1970 (bfd_mach_o_swap_reloc_out): Ditto.
1972 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1973 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1974 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1975 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1976 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1977 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1978 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1979 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1980 (BFD_MACH_O_N_WEAK_DEF): New macros.
1981 Add comments.
1982 (bfd_mach_o_section_type): Add new enumeration values.
1983 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1984 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1985 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1986 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1987 macros.
1988 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1989 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1990 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1991 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1992 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1993 (BFD_MACH_O_RELENT_SIZE): Ditto.
1994 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1995 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1996 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1997 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1998 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1999 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2000 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2001 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2002 (bfd_mach_o_reloc_info): New struct.
2003 (bfd_mach_o_asymbol): New struct.
2004 (bfd_mach_o_symtab_command): The symbols field is now of type
2005 bfd_mach_o_asymbol.
2006 (bfd_mach_o_load_command): The offset and len fields are now of type
2007 unsigned int.
2008 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2009 Add a filelen field. Add comments.
2010 (bfd_mach_o_backend_data): New struct.
2011 (bfd_mach_o_get_backend_data): New macro.
2012 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2013 bfd_mach_o_asymbol.
2014 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2015 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2016 (bfd_mach_o_canonicalize_reloc): Ditto.
2018 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2019 duplicated macro. Now defined to _bfd_generic_is_local_label.
2020 (TARGET_NAME_BACKEND): New macro...
2021 (TARGET_NAME_BACKEND): ... used to name a new variable.
2022 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2023 Mach-O backend data.
2025 * mach-o-i386.c (i386_howto_table): New variable.
2026 (bfd_mach_o_i386_swap_reloc_in): New function.
2027 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2028 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2029 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2030 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2031 (bfd_mach_o_bfd_reloc_type_lookup)
2032 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2034 2009-06-11 Eric Paris <eparis@redhat.com>
2035 Nick Clifton <nickc@redhat.com>
2037 * opncls.c (_maybe_make_executable): New function. Gives execute
2038 permission to an executable bfd that was opened for writing
2039 provided that it is a regular file. Replaces common code found in...
2040 (bfd_close): here and ...
2041 (bfd_close_all_done): here.
2043 2009-06-11 Anthony Green <green@moxielogic.com>
2045 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2046 * bfd-in2.h: Rebuilt.
2047 * libbfd.h: Rebuilt.
2048 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2049 relocation support.
2050 (moxie_reloc_map): Ditto.
2051 Clean up copyright notice.
2053 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2055 * bfd-in2.h: bfd_mmap prototype.
2056 * bfdio.c (bfd_mmap): New function.
2057 * libbfd.h (bfd_iovec): Add bmmap.
2058 * cache.c (cache_bmmap): New function.
2059 (cache_iovec): Initialize bmmap member.
2060 * opencls.c (opncls_bmmap): New function.
2061 (opncls_iovec): Initialize bmmap member.
2063 2009-06-09 Tristan Gingold <gingold@adacore.com>
2065 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2066 and stabstr_segment fields.
2067 (mach_o_be_vec, mach_o_le_vec): Removed
2068 (bfd_mach_o_version): New prototype.
2070 * mach-o.c (bfd_mach_o_version): Make this function public.
2071 (mach_o_wide_p): New function.
2072 (bfd_mach_o_wide_p): Ditto.
2073 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2074 weird names.
2075 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2076 Search in the list only if the name starts with a dot.
2077 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2078 test. Check bfd_seek status.
2079 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2080 (bfd_mach_o_scan_write_section_32): Ditto.
2081 (bfd_mach_o_scan_write_section_64): Ditto.
2082 (bfd_mach_o_scan_write_section): Removed.
2083 (bfd_mach_o_scan_write_segment): Split into ...
2084 (bfd_mach_o_scan_write_segment_32): ... this and ...
2085 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2086 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2087 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2088 symbol table. Now returns a boolean.
2089 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2090 Adjust for status type.
2091 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2092 test. Write symbol table. Numbers the sections.
2093 (bfd_mach_o_read_header): Check bfd_seek status.
2094 Use mach_o_wide_p instead of hard-coded test.
2095 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2096 (bfd_mach_o_scan_read_section_64): Ditto.
2097 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2098 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2099 handled common symbols.
2100 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2101 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2102 (bfd_mach_o_scan_read_dylinker): Ditto.
2103 (bfd_mach_o_scan_read_dylib): Ditto.
2104 (bfd_mach_o_scan_read_thread): Ditto.
2105 (bfd_mach_o_scan_read_symtab): Ditto.
2106 Do not create a section for the stabs.
2107 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2108 (bfd_mach_o_scan_read_segment): Ditto.
2109 (bfd_mach_o_scan_read_command): Ditto.
2110 (bfd_mach_o_scan_start_address): Ditto.
2111 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2112 (bfd_mach_o_archive_p): Check bfd_seek status.
2113 (bfd_mach_o_core_fetch_environment): Ditto.
2115 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2117 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2119 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2120 (elf_i386_link_hash_table_create): Initialize irelifunc.
2121 (elf_i386_check_relocs): Updated. Set up irelifunc for
2122 shared objects.
2123 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2124 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2125 shared objects.
2126 (elf_i386_relocate_section): Likewise.
2128 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2129 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2130 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2131 shared objects.
2132 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2133 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2134 shared objects.
2135 (elf64_x86_64_relocate_section): Likewise.
2137 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2138 ...
2139 (_bfd_elf_create_ifunc_sections): This.
2141 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2142 ...
2143 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2144 for shared objects.
2146 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2148 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2149 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2150 building shared object. Check info->executable instead of
2151 !info->shared when setting non_got_ref.
2152 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2153 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2154 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2155 symbol if needed.
2156 (elf_i386_relocate_section): Output dynamic relocation for
2157 R_386_32 against STT_GNU_IFUNC symbol to get the real
2158 function address when building shared object.
2159 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2160 relocation for STT_GNU_IFUNC symbol in shared object.
2162 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2163 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2164 symbol when building shared object. Check info->executable
2165 instead of !info->shared when setting non_got_ref.
2166 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2167 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2168 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2169 if needed.
2170 (elf64_x86_64_relocate_section): Output dynamic relocation
2171 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2172 function address when building shared object.
2173 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2174 relocation for STT_GNU_IFUNC symbol in shared object.
2176 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2178 * Makefile.am: Run "make dep-am".
2179 (BFD32_BACKENDS): Add mach-o-i386.lo.
2180 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2181 * Makefile.in: Regenerate.
2183 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2185 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2186 when looking for soft-icache stubs.
2188 2009-06-05 Tristan Gingold <gingold@adacore.com>
2190 * mach-o.h: Update copyright year.
2191 (bfd_mach_o_mach_header_magic): New enum.
2192 (bfd_mach_o_cpu_subtype): Now an enum.
2193 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2194 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2195 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2196 (bfd_mach_o_load_command): Field type_required is now a boolean.
2197 Reindent prototypes.
2198 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2199 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2200 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2201 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2202 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2203 (bfd_mach_o_canonicalize_symtab): Ditto.
2204 (bfd_mach_o_get_symbol_info): Ditto.
2205 (bfd_mach_o_print_symbol): Ditto.
2206 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2207 (bfd_mach_o_make_empty_symbol): Ditto.
2208 (bfd_mach_o_write_contents): Ditto.
2210 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2211 bfd_mach_o_mkobject): Defines.
2212 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2213 Do not check with target vector but with flavour.
2214 (struct mach_o_section_name_xlat): New declaration.
2215 (dwarf_section_names_xlat): Ditto.
2216 (text_section_names_xlat): Ditto.
2217 (data_section_names_xlat): Ditto.
2218 (struct mach_o_segment_name_xlat): Ditto.
2219 (segsec_names_xlat): Ditto.
2220 (bfd_mach_o_convert_section_name_to_bfd): New function.
2221 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2222 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2223 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2224 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2225 Accept any input and output flavour. Do not share private data
2226 anymore.
2227 (bfd_mach_o_count_symbols): Add a comment.
2228 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2229 (bfd_mach_o_canonicalize_symtab): Ditto.
2230 (bfd_mach_o_get_symbol_info): Ditto.
2231 (bfd_mach_o_print_symbol): Ditto.
2232 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2233 Use constants instead of hard-coded values.
2234 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2235 values.
2236 (bfd_mach_o_scan_write_section_64): Ditto.
2237 (bfd_mach_o_scan_write_segment): Ditto.
2238 Do not copy sections anymore.
2239 (bfd_mach_o_write_contents): Make it public.
2240 Remove dead code. Rewrite typeflag assignment.
2241 (bfd_mach_o_build_commands): New function.
2242 (bfd_mach_o_set_section_contents): Ditto.
2243 (bfd_mach_o_make_empty_symbol): Make it public.
2244 (bfd_mach_o_read_header): Make it static.
2245 Convert to bfd_boolean.
2246 Use constants instead of hard-coded values.
2247 (bfd_mach_o_make_bfd_section): Call
2248 bfd_mach_o_convert_section_name_to_bfd to create name.
2249 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2250 values.
2251 (bfd_mach_o_scan_read_section_64): Ditto.
2252 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2253 a segment anymore. Use constants instead of hard-coded values.
2254 (bfd_mach_o_scan_read_command): Fix style.
2255 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2256 Get rid of BFD_IO_FUNCS.
2257 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2258 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2259 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2260 (bfd_mach_o_object_p): Removed.
2261 (bfd_mach_o_gen_core_p): New function, replaces ...
2262 (bfd_mach_o_core_p): ... deleted.
2263 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2265 * mach-o-i386.c: New file.
2266 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2267 * configure.in (TDEFINES): Add mach_o_i386_vec.
2268 * configure: Regenerated.
2269 * targets.c: Add mach_o_i386_vec.
2271 * mach-o.c: Update copyright years.
2272 (BFD_IO_FUNCS): Remove (was not used).
2273 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2274 bfd_mach_o_slurp_extended_name_table,
2275 bfd_mach_o_construct_extended_name_table,
2276 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2277 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2278 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2279 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2280 bfd_mach_o_get_section_contents_in_window,
2281 bfd_mach_o_bfd_is_local_label_name,
2282 bfd_mach_o_bfd_is_target_special_symbol,
2283 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2284 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2285 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2286 bfd_mach_o_minisymbol_to_symbol,
2287 bfd_mach_o_bfd_get_relocated_section_contents,
2288 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2289 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2290 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2291 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2292 bfd_mach_o_bfd_merge_private_bfd_data,
2293 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2294 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2295 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2296 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2297 bfd_mach_o_bfd_copy_private_header_data,
2298 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2299 * mach-o-target.c: ... here.
2300 Update copyright years.
2302 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2304 * dep-in.sed: Don't use \n in replacement part of s command.
2305 * Makefile.am (DEP1): LC_ALL for uniq.
2306 Run "make dep-am".
2307 * Makefile.in: Regenerate.
2309 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2311 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2312 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2313 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2315 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2317 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2318 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2319 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2320 against STT_GNU_IFUNC symbols for static executables.
2321 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2322 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2324 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2325 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2326 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2327 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2329 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2331 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2332 symbols to be left unimported when linking statically.
2333 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2334 code when linking statically.
2336 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2338 * elf32-i386.c (elf_i386_check_relocs): Increment
2339 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2340 against STT_GNU_IFUNC symbol.
2341 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2342 local STT_GNU_IFUNC definition is used.
2343 (elf_i386_relocate_section): Handle got.offset != -1 for
2344 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2345 symbol.
2347 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2348 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2349 relocations against STT_GNU_IFUNC symbol.
2350 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2351 local STT_GNU_IFUNC definition is used.
2352 (elf64_x86_64_relocate_section): Handle got.offset != -1
2353 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2354 STT_GNU_IFUNC symbol.
2356 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2358 PR ld/10205
2359 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2360 (elf_i386_reloc_type_lookup): Likewise.
2361 (R_386_tls): Removed.
2362 (R_386_irelative): New.
2363 (R_386_vt_offset): Updated.
2364 (elf_i386_rtype_to_howto): Likewise.
2365 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2366 (elf_i386_link_hash_table_create): Initialize igotplt,
2367 iplt and irelplt.
2368 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2369 (elf_i386_adjust_dynamic_symbol): Likewise.
2370 (elf_i386_allocate_dynrelocs): Likewise.
2371 (elf_i386_relocate_section): Likewise.
2372 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2373 sections.
2374 (elf_i386_finish_dynamic_symbol): When building a static
2375 executable, use .iplt, .igot.plt and .rel.iplt sections for
2376 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2377 locally defined STT_GNU_IFUNC symbol.
2379 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2380 (x86_64_reloc_map): Likewise.
2381 (R_X86_64_standard): Updated.
2382 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2383 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2384 iplt and irelplt.
2385 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2386 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2387 (elf64_x86_64_allocate_dynrelocs): Likewise.
2388 (elf64_x86_64_relocate_section): Likewise.
2389 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2390 sections.
2391 (elf64_x86_64_finish_dynamic_symbol): When building a static
2392 executable, use .iplt, .igot.plt and .rela.iplt sections for
2393 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2394 for locally defined STT_GNU_IFUNC symbol.
2396 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2397 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2399 * bfd-in2.h: Regenerated.
2400 * libbfd.h: Likewise.
2402 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2404 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2405 (_bfd_elf_make_ifunc_reloc_section): Removed.
2406 (_bfd_elf_is_ifunc_symbol): Likewise.
2407 (_bfd_elf_create_static_ifunc_sections): New.
2409 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2410 symbol check to ...
2411 (elf_link_add_object_symbols): Here.
2412 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2413 STT_GNU_IFUNC symbol.
2414 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2415 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2416 (IFUNC_INFIX): Removed.
2417 (get_ifunc_reloc_section_name): Likewise.
2418 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2419 (_bfd_elf_is_ifunc_symbol): Likewise.
2420 (_bfd_elf_create_static_ifunc_sections): New.
2422 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2424 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2425 (create_got_section): Likewise.
2426 (allocate_dynrelocs): Likewise.
2427 (readonly_dynrelocs): Likewise.
2428 (set_tls_module_base): Likewise.
2429 (dtpoff_base): Likewise.
2430 (tpoff): Likewise.
2431 (elf_i386_link_hash_table_create): Updated.
2432 (elf_i386_create_dynamic_sections): Likewise.
2433 (elf_i386_check_relocs): Likewise.
2434 (elf_i386_size_dynamic_sections): Likewise.
2435 (elf_i386_relocate_section): Likewise.
2437 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2438 (create_got_section): Likewise.
2439 (allocate_dynrelocs): Likewise.
2440 (readonly_dynrelocs): Likewise.
2441 (set_tls_module_base): Likewise.
2442 (dtpoff_base): Likewise.
2443 (tpoff): Likewise.
2444 (elf64_x86_64_link_hash_table_create): Updated.
2445 (elf64_x86_64_create_dynamic_sections): Likewise.
2446 (elf64_x86_64_check_relocs): Likewise.
2447 (elf64_x86_64_size_dynamic_sections): Likewise.
2448 (elf64_x86_64_relocate_section): Likewise.
2450 2009-05-28 Nick Clifton <nickc@redhat.com>
2452 * targets.c (_bfd_target_vector): Only include plugin target in
2453 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2455 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2457 * elf32-spu.c (struct call_info): New member broken_cycle.
2458 (remove_cycle): Instead of physically removing call_info structures
2459 to break call graph cycles, mark them using the broken_cycle flag.
2460 (mark_overlay_section): Respect broken_cycle flag.
2461 (unmark_overlay_section): Likewise.
2462 (collect_lib_sections): Likewise.
2463 (collect_overlays): Likewise.
2464 (sum_stack): Likewise.
2466 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2468 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2469 (mark_functions_via_relocs): Initialize callee->count to 1.
2470 (pasted_function): Likewise.
2471 (spu_elf_auto_overlay): Honor call counts when determining number
2472 of stubs required in software i-cache mode.
2474 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2476 * plugin.c (program_name): Remove.
2477 (plugin_program_name): New.
2478 (bfd_plugin_set_program_name): New.
2479 (try_load_plugin): Use plugin_program_name.
2480 * plugin.h (bfd_plugin_set_program_name): New.
2482 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2484 * aclocal.m4: Include ../config/plugins.m4.
2485 * configure.in: Use AC_PLUGINS.
2486 * configure: Regenerate.
2487 * Makefile.in: Regenerate.
2488 * doc/Makefile.in: Regenerate.
2490 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2492 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2493 link.
2494 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2495 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2496 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2497 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2498 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2499 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2500 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2501 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2502 * reloc.c (bfd_generic_relax_section): Likewise.
2503 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2504 * vms.c (vms_bfd_relax_section): Likewise.
2506 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2508 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2510 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2511 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2513 * elf32-i386.c (allocate_dynrelocs): Updated.
2514 (elf_i386_relocate_section): Likewise.
2515 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2516 (elf64_x86_64_relocate_section): Likewise.
2518 * elf64-x86-64.c (is_indirect_symbol): Removed.
2520 2009-05-26 Nick Clifton <nickc@redhat.com>
2522 * po/id.po: Updated Indonesian translation.
2524 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2526 * Makefile.am: Run "make dep-am".
2527 (AM_CPPFLAGS): New.
2528 (LIBDL): New.
2529 (ALL_MACHINES): Add cpu-plugin.lo.
2530 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2531 (BFD32_BACKENDS): Add plugin.lo.
2532 (BFD32_BACKENDS_CFILES): Add plugin.c.
2533 (libbfd_la_LIBADD): Add LIBDL
2534 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2535 (bfd_plugin_arch): Declare.
2536 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2537 * bfd.c (bfd): Add plugin_data.
2538 * config.bfd: Handle the plugin target.
2539 * configure.in: Check for --enable-plugins.
2540 (LT_INIT): Use the dlopen option.
2541 * cpu-plugin.c: New.
2542 * plugin.c: New.
2543 * plugin.h: New.
2544 * targets.c (plugin_vec): Declare.
2545 (_bfd_target_vector): Add plugin_vec.
2546 * Makefile.in: Regenerate.
2547 * bfd-in2.h: Regenerate.
2548 * configure: Regenerate.
2550 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2552 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2553 per line with all lines having continuation backslash. Prefix
2554 first line with "A", following lines with "B".
2555 * Makefile.am (DEP): Don't use dep.sed here.
2556 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2557 dep.sed here on dependencies, sort and uniq.
2558 * Makefile.in: Regenerate.
2560 2009-05-25 Tristan Gingold <gingold@adacore.com>
2562 * makefile.vms: Add verilog.obj to object list OBJS.
2564 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2566 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2567 for BFD_IN_MEMORY is cleared.
2568 (bfd_bwrite): Zero excess memory allocated.
2570 2009-05-22 Julian Brown <julian@codesourcery.com>
2572 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2573 macros.
2574 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2575 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2576 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2577 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2578 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2579 (a8_erratum_fix, a8_erratum_reloc): New structs.
2580 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2581 num_a8_erratum_fixes, fix_cortex_a8 fields.
2582 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2583 (elf32_arm_add_stub): Split into two parts, creating...
2584 (elf32_arm_create_or_find_stub_sec): New function.
2585 (elf32_arm_final_link_relocate): Add forward declaration.
2586 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2587 relocations, multiple relocations per stub.
2588 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2589 (arm_size_one_stub): Use find_stub_size_and_template.
2590 (a8_reloc_compare): New.
2591 (find_thumb_glue): Add forward declaration.
2592 (cortex_a8_erratum_scan): New.
2593 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2594 (bfd_elf32_arm_set_cortex_a8_fix): New.
2595 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2596 (arm_map_one_stub): Add THUMB32_TYPE support.
2597 (a8_branch_to_stub_data): New.
2598 (make_branch_to_a8_stub): New.
2599 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2600 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2601 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2602 Cortex-A8 erratum workaround.
2603 * bfd-in2.h: Regenerate.
2605 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2607 * Makefile.am: Run "make dep-am".
2608 * Makefile.in: Regenerate.
2609 * po/SRC-POTFILES.in: Regenerate.
2611 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2613 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2614 commit.
2616 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2618 * elf-bfd.h (struct elf_backend_data
2619 <elf_backend_link_output_symbol_hook>): Return an int.
2620 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2621 symbols on deleted .opd entries.
2622 * elflink.c (elf_link_output_sym): Return without outputting sym
2623 if output_symbol_hook returns 2.
2624 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2625 Abort if we must not discard sym.
2626 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2627 local syms.
2628 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2629 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2630 elf_backend_link_output_symbol_hook return type change.
2631 * elf32-arm.c (output_arch_syminfo): Likewise.
2632 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2633 (elf32_arm_output_arch_local_syms): Likewise.
2634 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2635 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2636 (bfd_score_elf_link_output_symbol_hook): Likewise.
2637 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2638 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2639 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2640 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2641 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2642 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2643 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2644 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2645 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2646 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2647 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2649 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2651 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2652 out of range .opd symbols.
2654 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2656 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2657 fprintf_vma directly.
2658 * peXXigen.c (pe_print_edata): Likewise.
2659 (pe_print_pdata): Likewise.
2660 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2661 (_bfd_XX_print_private_bfd_data_common): Likewise.
2663 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2665 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2667 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2668 Paul Brook <paul@codesourcery.com>
2670 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2671 fix discarded sections.
2673 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2675 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2676 sections into the software icache.
2678 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2680 * elf32-spu.c (build_stub): Always build "compact" sofware
2681 i-cache stubs.
2683 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2685 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2686 (spu_elf_setup): Initialize it.
2687 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2688 Update to new-sytle cache manager data structures.
2689 (spu_elf_build_stubs): Generate new-style cache manager data
2690 structures and symbols.
2691 (spu_elf_auto_overlay): Update size computation.
2693 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2695 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2696 segments first amongst the program headers.
2698 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2700 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2701 into addresses for relocation types that look at high bits. Remove
2702 special handling of relocation overflow warnings.
2704 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2706 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2707 control flow graph between fragments of a function.
2709 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2711 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2712 generate only a 16-byte .toe section.
2713 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2715 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2717 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2718 (spu_elf_place_overlay_data): ..here. New function.
2719 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2721 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2723 * elf32-arm.c: Move sysdep.h to start of file.
2725 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2727 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2728 start of overlays.
2729 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2730 __icache_tag_array and __icache_tag_array_size.
2732 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2734 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2735 ATTRIBUTE_UNUSED.
2736 (bfinfdpic_link_omit_section_dynsym): Likewise.
2737 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2739 2009-05-05 Paul Brook <paul@codesourcery.com>
2741 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2742 * bfd-in2.h: Regenerate.
2743 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2744 (_arm_elf_section_data): Add text and exidx fields.
2745 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2746 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2747 copy_exidx_entry): New functions.
2748 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2750 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2752 * elf32-arm.c (DEF_STUBS): New helper define.
2753 (DEF_STUB): Likewise.
2754 (stub_def): New type.
2755 (stub_definitions): New array, containing stub template pointers
2756 and sizes.
2757 (arm_size_one_stub): Make use of stub_definitions.
2759 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2761 * elflink.c (find_version_for_sym): Remove from here, ...
2762 * linker.c (bfd_find_version_for_sym): ... rename, replace
2763 here, make public and update all callers.
2764 * bfd-in2.h: Regenerate.
2766 2009-04-30 Nick Clifton <nickc@redhat.com>
2768 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2769 section pointer.
2770 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2771 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2772 into a STT_GNU_IFUNC symbol type.
2773 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2774 type.
2775 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2776 the binary contains ifunc symbols.
2777 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2778 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2779 * elf32-i386.c (is_indirect_function): New function.
2780 (elf_i386_check_relocs): Create an ifunc output section.
2781 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2782 section if necessary.
2783 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2784 if necessary.
2785 (elf_i386_add_symbol_hook): New function. Set the
2786 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2787 symbol is encountered.
2788 (elf_backend_post_process_headers): Define.
2789 (elf_backend_add_symbol_hook): Define.
2790 (elf_i386_post_process_headers): Rename to
2791 elf_i388_fbsd_post_process_headers.
2792 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2793 (is_indirect_function): New function.
2794 (elf64_x86_64_check_relocs): Create an ifunc output section.
2795 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2796 section if necessary.
2797 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2798 symbol if necessary.
2799 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2800 elf_obj_data structure if an ifunc symbol is encountered.
2801 (elf_backend_post_process_headers): Define.
2802 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2803 if we have ifunc symbols to handle.
2804 (get_ifunc_reloc_section_name): New function. Computes the name
2805 for an ifunc section.
2806 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2807 section to hold ifunc relocs.
2808 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2809 (bfd_print_symbol_vandf): Handle ifunc symbols.
2810 (bfd_decode_symclass): Likewise.
2811 * bfd-in2.h: Regenerate.
2813 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2815 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2816 MOVW and MOVT relocations in a shared library link.
2818 2009-04-27 Anthony Green <green@moxielogic.com>
2820 * verilog.c: New file.
2821 * Makefile.am (BFD32_LIBS): Add verilog.c.
2822 (BFD32_LIBS_CFILES): Add verilog.c.
2823 (verilog.lo): New build rule.
2824 * Makefile.in: Rebuilt.
2825 * targets.c: Add verilog support.
2826 * bfd.c (tdata union): Add Verilog private data field.
2827 * bfd-in2.h: Regenerate.
2829 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2831 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2832 copy pe_opthdr.
2834 2009-04-23 Matthias Klose <doko@ubuntu.com>
2836 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2838 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2840 PR9743
2841 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2842 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2843 (elf32_arm_size_stubs): Likewise.
2844 (record_thumb_to_arm_glue): Deleted unused function.
2845 (bfd_elf32_arm_process_before_allocation): No longer handle
2846 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2847 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2848 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2850 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2852 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2853 (elf32_arm_write_section): Declare early.
2854 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2855 (arm_allocate_glue_section_space): Exclude empty sections.
2856 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2857 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2858 BFD.
2859 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2860 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2861 (elf32_arm_size_dynamic_sections): Allocate interworking
2862 sections here.
2863 (bfd_elf32_bfd_final_link): Define.
2865 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2867 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2869 * coffcode.h (coff_compute_section_file_positions): Clear
2870 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2872 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2873 force_minimum_alignment.
2875 * libcoff.h: Regenerated.
2877 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2878 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2880 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2881 nor target_subsystem.
2883 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2884 force_minimum_alignment nor target_subsystem.
2886 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2888 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2889 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2890 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2891 include in coff-x86_64.c of headers.
2892 (PDATA_ROW_SIZE): New define.
2893 (pex_regs[]): New static array.
2894 (pex64_get_runtime_function): New static function.
2895 (pex64_get_unwind_info): Likewise.
2896 (pex64_get_scope_entry): Likewise.
2897 (pex64_xdata_print_uwd_codes): Likewise.
2898 (pex64_get_section_by_rva): Likewise.
2899 (pex64_dump_xdata): Likewise.
2900 (pex64_bfd_print_pdata): Likewise.
2901 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2902 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2903 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2905 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2906 Alan Modra <amodra@bigpond.net.au>
2907 Dave Korn <dave.korn.cygwin@gmail.com>
2909 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2910 long names and non-NUL-terminated strings.
2912 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2914 * bfd-in2.h: Regenerated.
2916 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2918 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2919 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2921 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2923 PR binutils/10074
2924 * coffcode.h (bfd_pei_p): New.
2926 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2927 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2928 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2929 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2930 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2931 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2933 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2934 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2935 bfd_efi_rtdrv_x86_64_vec,
2936 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2937 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2938 * targets.c: Likewise.
2940 * configure: Regenerated.
2941 * libcoff.h: Likewise.
2942 * Makefile.in: Likewise.
2944 * efi-app-ia32.c: Removed.
2945 * efi-app-x86_64.c: Likewise.
2946 * efi-bsdrv-ia32.c: Likewise.
2947 * efi-bsdrv-ia64.c: Likewise.
2948 * efi-bsdrv-x86_64.c: Likewise.
2949 * efi-rtdrv-ia32.c: Likewise.
2950 * efi-rtdrv-ia64.c: Likewise.
2951 * efi-rtdrv-x86_64.c: Likewise.
2952 * efi-rtdrv-ia32.c: Likewise.
2954 * efi-app-ia64.c: Moved to ...
2955 * pei-ia64.c: This.
2956 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2957 (TARGET_NAME): Set to pei-ia64.
2959 * libpei.h (bfd_target_pei_p): Removed.
2960 (bfd_target_pei_arch): Likewise.
2961 (bfd_target_efi_app_p): Likewise.
2962 (bfd_target_efi_app_arch): Likewise.
2963 (bfd_target_efi_bsdrv_p): Likewise.
2964 (bfd_target_efi_bsdrv_arch): Likewise.
2965 (bfd_target_efi_rtdrv_p): Likewise.
2966 (bfd_target_efi_rtdrv_arch): Likewise.
2967 (bfd_pe_executable_p): Likewise.
2969 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2970 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2971 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2972 and efi-rtdrv-ia32.c.
2973 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2974 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2975 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2976 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2977 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2978 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2979 (efi-app-ia64.lo): Removed.
2980 (efi-bsdrv-ia32.lo): Likewise.
2981 (efi-rtdrv-ia32.lo): Likewise.
2982 (efi-app-ia64.lo): Likewise.
2983 (efi-bsdrv-ia64.lo): Likewise.
2984 (efi-rtdrv-ia64.lo): Likewise.
2985 (efi-app-x86_64.lo): Likewise.
2986 (efi-bsdrv-x86_64.lo): Likewise.
2987 (efi-rtdrv-x86_64.lo): Likewise.
2988 (pei-ia64.lo): New.
2990 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2991 with bfd_pei_p.
2992 (arch_type): Removed.
2993 (pe_arch): Likewise.
2994 (pe_bfd_object_p): Just return coff_object_p.
2996 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2997 bfd_pe_executable_p with bfd_pei_p.
2999 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3001 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3002 PLT entries to an undefined symbol when generating a shared
3003 library.
3005 2009-04-17 Nick Clifton <nickc@redhat.com>
3007 PR 9909
3008 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3010 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3012 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3013 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3014 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3015 * binary.c (binary_bfd_define_common_symbol): Likewise.
3016 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3017 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3018 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3019 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3020 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3021 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3022 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3023 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3024 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3025 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3026 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3027 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3028 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3029 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3030 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3031 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3032 * som.c (som_bfd_define_common_symbol): Likewise.
3033 * srec.c (srec_bfd_define_common_symbol): Likewise.
3034 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3035 * versados.c (versados_bfd_define_common_symbol): Likewise.
3036 * vms.c (vms_bfd_define_common_symbol): Likewise.
3037 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3038 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3039 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3040 (pmac_xcoff_vec): Likewise.
3041 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3042 (aix5coff64_vec): Likewise.
3043 * linker.c (bfd_generic_define_common_symbol): New function.
3044 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3045 (_bfd_define_common_symbol): New field.
3046 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3047 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3048 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3049 symbols here.
3050 * bfd-in2.h: Regenerate.
3051 * libbfd.h: Likewise.
3052 * libcoff.h: Likewise.
3054 2009-04-15 Anthony Green <green@moxielogic.com>
3056 * targets.c: Add moxie support.
3057 * Makefile.am: Ditto.
3058 * Makefile.in: Rebuilt.
3059 * cpu-moxie.c, elf32-moxie.c: New files.
3060 * archures.c: Add moxie support.
3061 * configure.in: Add moxie support.
3062 * configure: Rebuilt.
3063 * config.bfd, archures.c: Add moxie support.
3064 * bfd-in2.h: Rebuilt.
3066 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3068 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3069 branch to an undef weak symbol into a jump to next instruction if
3070 a PLT entry will be created.
3072 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3074 * coffgen.c (make_a_section_from_file): Set the backend long
3075 section names enable if long section names found on input.
3076 * coffcode.h: Extend long section names documentation to match.
3078 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3080 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3081 machine code.
3083 2009-04-07 DJ Delorie <dj@redhat.com>
3085 * archures.c: Add bfd_mach_mep_c5.
3086 * bfd-in2.h: Likewise.
3087 * cpu-mep.c: Add bfd_c5_arch.
3088 * elf32-mep.c: Support it.
3090 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3092 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3093 info->callbacks->einfo.
3094 * linker.c (_bfd_generic_section_already_linked): Likewise.
3096 2009-04-06 DJ Delorie <dj@redhat.com>
3098 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3100 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3102 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3103 _bfd_pex64_print_pdata only if PE is defined.
3105 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3106 (_bfd_pex64_print_pdata): This.
3108 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3109 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3110 is defined.
3112 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3114 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3115 _bfd_pep_print_x64_pdata.
3116 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3117 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3119 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3121 * elf32-xtensa.c (relax_property_section): Always set r_offset
3122 to zero.
3124 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3126 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3127 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3128 branch stubs.
3129 (elf32_arm_stub_type): New enum values for the two new stubs.
3130 (arm_type_of_stub): Make use of the two new stubs.
3131 (arm_size_one_stub): Handle the two new stubs.
3133 2009-04-01 Matt Thomas <matt@netbsd.org>
3135 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3136 hidden symbols into the GOT or PLT.GOT.
3137 (elf_vax_relocate_section): Do not emit a PCREL reloc
3138 into a shared object if it is against a hidden symbol.
3140 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3142 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3143 and know_contains_shared_object_p.
3144 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3145 Cache the result in the archive_info table.
3146 (xcoff_auto_export_p): Add an "info" parameter and update the
3147 call to xcoff_archive_contains_shared_object_p.
3148 (xcoff_mark_auto_exports): Update accordingly.
3149 (xcoff_post_gc_symbol): Likewise.
3151 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3153 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3154 rather than C_EXT.
3156 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3158 * coff-rs6000.c (member_layout): New structure.
3159 (archive_iterator): Likewise.
3160 (member_layout_init): New function.
3161 (archive_iterator_begin): Likewise.
3162 (archive_iterator_next): Likewise.
3163 (xcoff_write_armap_old): Use the new iterator functions.
3164 (do_shared_object_padding): Delete.
3165 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3166 handling of arch_info.
3167 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3168 first loop rather than the second. Allocate a member header if
3169 there isn't one, then work out the stat information and length
3170 in the first loop too. Use the new iterators for the second loop.
3171 (xcoff_write_archive_contents_big): Likewise.
3173 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3175 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3176 (bfd_xcoff_set_archive_import_path): Likewise.
3177 * bfd-in2.h: Regenerate.
3178 * xcofflink.c: Include libiberty.h.
3179 (xcoff_archive_info): New structure.
3180 (xcoff_archive_info_hash): New function.
3181 (xcoff_archive_info_eq): Likewise.
3182 (xcoff_get_archive_info): Likewise.
3183 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3184 (bfd_xcoff_split_import_path): New function.
3185 (bfd_xcoff_set_archive_import_path): Likewise.
3186 (xcoff_set_import_path): Move earlier in file.
3187 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3188 object to the the directory part of the bfd's filename. Get the
3189 import path and filename of an archive object from the archive's
3190 xcoff_tdata, initializing it if necessary. Update use of
3191 import_file_id.
3192 (bfd_link_input_bfd): Update use of import_file_id.
3193 (xcoff_write_global_symbol): Likewise.
3195 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3197 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3199 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3201 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3202 a .loader section for relocatable links.
3203 (xcoff_need_ldrel_p): New function.
3204 (xcoff_mark): Use it.
3205 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3206 a loader section.
3207 (xcoff_build_ldsym): New function, split out from...
3208 (xcoff_build_ldsyms): ...here. Rename to...
3209 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3210 call xcoff_build_ldsym, if there's a loader section.
3211 (xcoff_build_loader_section): New function, extracted verbatim from...
3212 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3213 there's a loader section. Only add an __rtinit loader symbol
3214 if there's a loader section. Update after above name change.
3215 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3216 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3217 and xcoff_create_ldrel.
3218 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3219 (xcoff_reloc_link_order): Likewise, but only call it if there's
3220 a loader section. Use xcoff_symbol_section.
3221 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3222 if there's a loader section.
3224 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3226 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3228 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3230 * elf32-arm.c (group_sections): Rewrite loops for better
3231 readability.
3233 2009-03-30 DJ Delorie <dj@redhat.com>
3235 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3236 relocs when doing a relocatable link.
3238 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3240 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3241 "ERROR:", in error messages.
3242 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3243 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3244 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3245 (elf32_arm_merge_eabi_attributes): Likewise.
3246 (elf32_arm_merge_private_bfd_data): Likewise.
3248 2009-03-27 Nick Clifton <nickc@redhat.com>
3250 * section.c (bfd_get_section_contents): Detect and handle the case
3251 where a section has the SEC_IN_MEMORY flag set but no actual
3252 contents allocated.
3254 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3256 PR 6494
3257 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3258 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3259 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3260 if we don't find matching PT_LOAD when copying.
3262 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3264 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3265 the reloc descriptions.
3267 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3269 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3270 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3271 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3273 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3275 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3276 (bfd_i386_arch_intel_syntax): Likewise.
3277 (i8086_arch): Likewise.
3278 (bfd_x86_64_arch): Likewise.
3280 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3282 * elf32-cris.c (cris_elf_relocate_section): <case
3283 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3284 symbols for non-allocated sections. Don't check whether to
3285 generate R_CRIS_DTPMOD for non-allocated sections.
3286 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3287 handle relocation GC:ing if applied to non-allocated section.
3288 (cris_elf_check_relocs): Similar.
3290 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3291 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3292 when emitting a known TP offset in the GOT.
3294 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3296 * elf64-ppc.c (synthetic_opd): Delete.
3297 (compare_symbols): Look for .opd name rather than section match.
3298 (ppc64_elf_get_synthetic_symtab): Likewise.
3300 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3302 * elf32-ppc.c (is_pic_glink_stub): Delete.
3303 (is_nonpic_glink_stub): New function.
3304 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3305 than first pic one.
3306 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3308 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3309 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3311 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3312 macros for visibilty and locality checks.
3313 (elf_s390_adjust_dynamic_symbol): Likewise.
3314 (allocate_dynrelocs): Likewise.
3315 (elf_s390_relocate_section): Likewise.
3316 (elf_s390_finish_dynamic_symbol): Likewise.
3317 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3318 (elf_s390_adjust_dynamic_symbol): Likewise.
3319 (allocate_dynrelocs): Likewise.
3320 (elf_s390_relocate_section): Likewise.
3321 (elf_s390_finish_dynamic_symbol): Likewise.
3323 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3325 * bfd-in2.h: Regenerated.
3326 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3327 for debugging sections and map memory read/write dependent on
3328 SEC_COFF_NOREAD.
3329 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3330 without memory read flags set.
3331 * section.c: Add SEC_COFF_NOREAD to section flags.
3333 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3335 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3336 for format string.
3338 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3340 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3341 "no overlays" return. If there are overlays, create overlay
3342 manager entry symbols here, so that..
3343 (spu_elf_build_stubs): ..we don't need to set them up here.
3344 Simplify entry symbol tests.
3345 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3347 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3349 * elf.c (elfcore_grok_openbsd_procinfo)
3350 (elfcore_grok_openbsd_note): New functions.
3351 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3353 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3355 * vms-hdr.c: Don't include alloca.h.
3356 * elf32-m68hc1x.c: Include alloca-conf.h.
3357 * xsym.c: Likewise.
3358 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3359 * som.c: Likewise.
3360 * Makefile.am: Run "make dep-am".
3361 * Makefile.in: Regenerate.
3363 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3365 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3367 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3369 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3370 Add compact_stub.
3371 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3372 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3373 ovly_return fields with ovly_entry[2]. Adjust all users.
3374 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3375 when soft-icache.
3376 (spu_elf_build_stubs): Likewise.
3377 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3378 ovly_flavour changes. Update all callers.
3379 (ovl_stub_size_log2): New function.
3380 (build_stub): Handle compact icache stubs. Use different manager
3381 entry point for stubs in non-icache area.
3382 (spu_elf_size_stubs): Don't allocate space for indirect branch
3383 descriptors.
3384 (spu_elf_build_stubs): And don't built them.
3386 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3388 * dwarf2.c (read_section): Always use rawsize, if available.
3390 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3392 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3393 of rawsize and size for buffer.
3395 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3397 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3398 parameter just because fixed sections fit into local store.
3399 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3400 generating overlays if fixed sections plus reserved stack
3401 and heap space fit into local store.
3403 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3405 * elf32-spu.c (build_stub): Correct icache set_id.
3406 (spu_elf_relocate_section): Likewise.
3408 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3410 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3411 symbol table if it was created by the current call.
3413 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3415 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3416 class XMC_DS rather than XMC_UA.
3418 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3420 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3421 bfd_boolean export_defineds parameter with an unsigned int
3422 auto_export_flags parameter.
3423 * bfd-in2.h: Regenerate.
3424 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3425 split out from xcoff_build_ldsyms.
3426 (xcoff_covered_by_expall_p): New function.
3427 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3428 but with extra code to handle -bexpfull and -bexpall.
3429 (xcoff_mark_auto_exports): New function.
3430 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3431 a function should be automatically exported.
3432 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3433 parameter with an auto_export_flags parameter. Update ldinfo
3434 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3435 exported symbols.
3437 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3439 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3440 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3441 init and fini functions. Do garbage collection for objects
3442 without an entry point too.
3444 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3446 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3447 check whether a symbol has csect information.
3448 (coff_print_aux): Likewise.
3449 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3450 information for C_AIX_WEAKEXT too.
3451 (_bfd_xcoff_swap_aux_out): Likewise.
3452 (xcoff_reloc_type_br): Handle defweak symbols too.
3453 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3454 information for C_AIX_WEAKEXT too.
3455 (_bfd_xcoff64_swap_aux_out): Likewise.
3456 (xcoff64_reloc_type_br): Handle defweak symbols too.
3457 * coffgen.c (coff_print_symbol): Handle auxillary function
3458 information for C_AIX_WEAKEXT too.
3459 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3460 instead of BSF_GLOBAL if the L_WEAK flag is set.
3461 (xcoff_dynamic_definition_p): New function.
3462 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3463 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3464 always take the symbol class from the ldsym. Use weak bfd symbol
3465 types for weak ldsyms.
3466 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3467 Fix the check for whether a definition is from a shared object.
3468 Allow redefinitions of weak symbols.
3469 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3470 (xcoff_keep_symbol_p): Likewise.
3471 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3472 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3473 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3474 but mark them as L_WEAK.
3475 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3476 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3478 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3480 * xcofflink.c (xcoff_mark): When walking the relocations,
3481 only mark the target symbol or the target section, not both.
3482 (xcoff_final_definition_p): New function.
3483 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3484 symbol is a valid definition of the associated output symbol.
3485 Use XCOFF_ALLOCATED to stop the same hash table entry having
3486 two output symbols.
3487 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3488 keeping a symbol.
3489 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3491 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3493 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3494 symbols as XMC_XO.
3496 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3498 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3499 * libcoff.h: Regenerate.
3500 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3501 line-number counts in the bfd's lineno_counts field.
3502 Don't keep per-csect line-number counts.
3503 (xcoff_sweep): Don't update per-csect line-number counts.
3504 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3505 entries in each output section.
3506 (xcoff_link_input_bfd): Get the number of line numbers from
3507 the bfd's lineno_counts field, rather than recalculating it
3508 from scratch. Fix the range check when updating C_BINCL and
3509 C_EINCL symbols.
3510 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3511 here. Don't expect csects to have line-number counts.
3513 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3515 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3516 * libcoff.h: Regenerate.
3517 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3518 "skip" logic from xcoff_link_input_bfd.
3519 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3520 objects in a dynamic link, rather than checking whether csectpp
3521 is null. Always allocate debug_index for other objects,
3522 and always go through the loop. Update the type of debug_index
3523 after the change above. Read the auxillary csect information
3524 and use xcoff_keep_symbol_p to decide whether a symbol should
3525 be kept. Set its debug_index to -2 if not.
3526 (xcoff_link_input_bfd): Update the type of debug_index after
3527 the change above and always expect it to be nonnull. Use it to
3528 test whether a symbol should be stripped, rather than making the
3529 decision here. Postpone all symbol creation to the second pass.
3531 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3533 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3534 creating a descriptor.
3535 (xcoff_sweep): Don't mark toc_section unless it's needed.
3536 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3537 when marking every bfd.
3538 (xcoff_link_input_bfd): Skip all TOC anchors.
3539 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3540 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3541 to -1; call xcoff_find_tc0 instead.
3543 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3545 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3546 * libcoff.h: Regenerate.
3547 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3548 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3549 the previous symbol's csect. Treat last_symndx as an inclusive value
3550 and simplify its handling.
3551 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3552 symbols with the right csect. Don't mark rsec when processing
3553 relocations against undefined or absolute sections.
3554 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3555 of bfd_und_section_ptr.
3556 (xcoff_link_input_bfd): Likewise.
3558 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3560 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3561 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3562 flag is set. Assert that all undefined symbols are either
3563 imported or defined by a dynamic object.
3564 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3565 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3566 handling to all relocations. Only set XCOFF_CALLED for function
3567 symbols.
3568 (xcoff_find_function): New function, split out from...
3569 (bfd_xcoff_export_symbol) ...here.
3570 (xcoff_set_import_path): New function, split out from...
3571 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3572 meaning of XCOFF_CALLED.
3573 (xcoff_mark_symbol): If we mark an undefined and unimported
3574 symbol, find some way of defining it. If the symbol is a function
3575 descriptor, fill in its definition automatically. If the symbol
3576 is a function, mark its descriptor and allocate room for global
3577 linkage code. Otherwise mark the symbol as implicitly imported.
3578 Move the code for creating function descriptors from...
3579 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3580 check for symbols that were implicitly defined.
3581 (xcoff_mark): Don't count any dynamic relocations against
3582 function symbols.
3583 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3584 in the xcoff link info.
3585 (xcoff_link_input_bfd): Remove handling of undefined and
3586 unexported symbols.
3588 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3590 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3591 if the target is absolute. Fix comment typo.
3592 (xcoff_ppc_relocate_section): Remove FIXME.
3593 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3594 if the target is absolute.
3596 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3598 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3599 R_POS and R_NEG relocations against absolute symbols to the
3600 .loader section.
3602 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3604 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3605 to 2 for bfd_mach_ppc_620.
3607 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3609 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3610 * configure.in: Likewise.
3611 * configure: Regenerate.
3613 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3615 PR binutils/9945
3616 * elf.c (assign_section_numbers): Generate symbol table if there
3617 is any relocation in output.
3618 (_bfd_elf_compute_section_file_positions): Likewise.
3620 2009-03-13 Nick Clifton <nickc@redhat.com>
3622 PR 9934
3623 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3624 * elflink.c (elf_link_read_relocs_from_section): Use
3625 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3626 relocs but no symbol table.
3627 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3629 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3631 PR ld/9938
3632 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3633 to check ___tls_get_addr.
3635 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3636 strncmp to check __tls_get_addr.
3638 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3640 * dwarf2.c (read_section): Always check the offset, even when the
3641 section has been read before.
3643 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3645 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3646 comments.
3648 2009-03-11 Chris Demetriou <cgd@google.com>
3650 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3651 * bfd-in2.h: Regenerate.
3652 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3653 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3654 mode.
3655 (bsd_write_armap): Likewise.
3656 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3657 flag is set, do nothing.
3658 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3659 for timestamp.
3661 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3663 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3664 used to update stack pointer.
3666 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3668 PR binutils/9921
3669 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3670 for unknown symbols in absolute section.
3672 2009-03-06 Nick Clifton <nickc@redhat.com>
3674 * po/es.po: Updated Spanish translation.
3676 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3678 * elf32-arm.c (group_sections): Take next section size into
3679 account before accepting to group it.
3681 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3683 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3684 PLT entries.
3685 (elf32_arm_final_link_relocate): Likewise.
3687 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3689 PR 9923
3690 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3692 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3694 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3695 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3696 (BFD_FAKE_SECTION): Init new flag.
3697 * ecoff.c (bfd_debug_section): Likewise.
3698 * bfd-in2.h: Regenerate.
3699 * libbfd.h: Regenerate.
3700 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3701 (ppc_elf_reloc_type_lookup): Handle new relocs.
3702 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3703 without marker relocs.
3704 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3705 if section has no old-style calls.
3706 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3707 Don't try to optimize new-style __tls_get_addr call when handling
3708 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3709 relocs.
3710 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3711 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3712 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3713 without marker relocs.
3714 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3715 if section has no old-style calls. Set toc_ref for new relocs as
3716 appropriate.
3717 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3718 Don't try to optimize new-style __tls_get_addr call when handling
3719 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3720 relocs.
3722 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3724 PR 6768
3725 * configure.in: Test for ld --as-needed support. Link shared
3726 libbfd against libm.
3727 * configure: Regenerate.
3729 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3731 * Makefile.am: Run "make dep-am".
3732 * Makefile.in: Regenerate.
3734 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3736 * elf32-score7.c: New file.
3737 * elf32-score.h: New file.
3738 * elf32-score.c: Add code to support score 7. Set score7 as the
3739 default.
3740 * cpu-score.c: Add score7 architecure.
3741 (compatibile): New function.
3742 * Makefile.am: Add rules for building elf32-score7 object.
3743 * Makefile.in: Regenerate.
3744 * configure.in: Add elf32-score7 object to score vectors.
3745 * configure: Regenerate.
3746 * reloc.c: Add score7 relocs.
3747 * archures.c: Add score3 and score7 machine numbers.
3748 * bfd-in2.h: Regenerate.
3749 * libbfd.h: Regenerate.
3751 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3753 * configure: Regenerate.
3755 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3757 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3758 (elf32_hppa_check_relocs): Use it.
3760 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3761 elf64-hppa.c.
3762 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3763 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3764 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3765 (elf_hppa_record_segment_addrs): Likewise.
3766 (elf_hppa_final_link): Likewise.
3767 (elf_hppa_relocate_insn): Likewise.
3768 (elf_hppa_final_link_relocate): Likewise.
3769 (elf64_hppa_relocate_section): Likewise.
3770 * elf64-hppa.c: Insert above.
3772 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3774 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3775 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3776 (elf_hppa_relocate_section): Likewise.
3777 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3778 from struct elf_link_hash_entry. Add count field.
3779 (struct elf64_hppa_dyn_hash_table): Delete.
3780 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3781 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3782 (hppa_elf_hash_entry, eh_name): Define.
3783 (elf64_hppa_new_dyn_hash_entry): Delete.
3784 (elf64_hppa_dyn_hash_lookup): Delete.
3785 (elf64_hppa_dyn_hash_traverse): Delete.
3786 (get_dyn_name): Delete.
3787 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3788 of struct elf64_hppa_dyn_hash_entry *.
3789 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3790 allocate_global_data_plt, allocate_global_data_stub,
3791 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3792 Likewise.
3793 (hppa64_link_hash_newfunc): New.
3794 (elf64_hppa_hash_table_create): Rework.
3795 (count_dyn_reloc): Likewise.
3796 (hppa64_elf_local_refcounts): New.
3797 (elf64_hppa_check_relocs): Rework using standard technique for recording
3798 local DLT, PLT and OPD reference counts.
3799 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3800 elf_link_hash_entry *.
3801 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3802 allocate_global_data_plt, allocate_global_data_stub,
3803 allocate_global_data_opd, allocate_dynrel_entries,
3804 elf64_hppa_adjust_dynamic_symbol,
3805 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3806 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3807 Use hppa_link_hash_table. Rework.
3808 (elf64_hppa_link_output_symbol_hook): Rework.
3809 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3810 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3811 elf64_hppa_finish_dynamic_sections): Likewise.
3813 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3815 * elf32-arm.c (stub_reloc_type): Removed.
3816 (insn_sequence): Renamed reloc_type field to r_type.
3817 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3818 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3819 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3820 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3821 (arm_stub_is_thumb): Catch new stubs.
3822 (arm_type_of_stub): Handle new stubs.
3823 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3824 (bfd_elf32_arm_process_before_allocation): Remove useless
3825 condition.
3827 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3829 * elf.c (elf_find_function): Use is_function_type to check
3830 function symbol.
3832 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3834 * xtensa-modules.c: Revert to previous version 1.11 due
3835 to inadvertant commit.
3837 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3839 * elf32-xtensa.c (text_action_add): Separate test for action
3840 type. Break if saved action is ta_widen_insn at same offset.
3842 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3844 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3845 to elf32_arm_stub_long_branch_any_arm_pic.
3846 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3847 (enum elf32_arm_stub_type, arm_type_of_stub)
3848 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3849 separately.
3851 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3853 * elf32-arm.c (PREV_SEC): Update comment.
3854 (group_sections): Rename argument to stubs_always_after_branch.
3855 Reverse the list and place stubs at the end of input sections.
3856 Undefine NEXT_SEC.
3857 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3859 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3861 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3862 Fix formatting.
3863 (arm_size_one_stub): Remove unnecessary break.
3864 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3866 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3868 * elf32-arm.c (stub_insn_type): New type.
3869 (stub_reloc_type): Likewise.
3870 (insn_sequence): Likewise.
3871 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3872 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3873 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3874 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3875 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3876 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3877 (elf32_arm_stub_hash_entry): Add new helper fields.
3878 (stub_hash_newfunc): Initialize these new fields.
3879 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3880 to take endianness into account.
3881 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3882 (arm_map_one_stub): Code is now more generic, thanks to
3883 insn_sequence.
3885 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3887 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3888 code.
3889 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3890 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3891 BLX is not available. Fix typo in warning message. Add comments
3892 and improve formatting.
3893 (arm_build_one_stub): Adjust to new
3894 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3895 (arm_map_one_stub): Likewise.
3897 2009-02-23 Tristan Gingold <gingold@adacore.com>
3898 Eric Botcazou <ebotcazou@adacore.com>
3899 Douglas B Rupp <rupp@gnat.com>
3901 * vms.h: Update copyright year, fix comments, reorder declarations.
3902 (_bfd_save_vms_section): Remove the prototype.
3903 (EGPS_S_V_NO_SHIFT): New constant.
3904 (bfd_vms_set_section_flags): New prototype.
3905 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3906 constants.
3907 (EGSY_S_W_FLAGS): Ditto.
3908 (EGSY_S_V_QUAD_VAL): Ditto.
3909 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3910 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3911 EGST_S_B_NAMLNG): Ditto.
3912 (ESRF_S_B_NAMLNG): Ditto.
3913 (ETIR_S_C_HEADER_SIZE): Ditto.
3914 (EGPS_S_V_ALLOC_64BIT): Ditto.
3915 (DST_S_C_EPILOG): Ditto.
3916 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3917 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3918 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3919 (DST_S_L_PCLINE_UNSLONG): Ditto.
3920 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3921 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3922 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3923 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3924 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3925 (DST_S_B_SRC_UNSBYTE): Ditto.
3926 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3927 Add prototypes.
3928 (vms_section, vms_reloc): Remove types.
3929 (hdr_struc): Replaced by ...
3930 (hdr_struct): ... new type.
3931 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3932 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3933 (EMH_DATE_LENGTH): Ditto.
3934 (eom_struc): Replaced by ...
3935 (eom_struct): ... new type.
3936 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3937 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3938 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3939 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3940 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3941 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3942 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3943 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3944 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3945 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3946 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3947 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3948 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3949 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3950 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3951 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3952 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3953 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3954 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3955 (enum file_type_enum): New type.
3956 (struct location_struct): Removed.
3957 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3958 (struct funcinfo, struct module): Ditto.
3959 (struct vms_private_data_struct): Update fields.
3960 (struct vms_section_data_struct): New type.
3962 * vms.c: Update copyright year, fix comments,
3963 Fix includes for DECC, add prototypes.
3964 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3965 some initializers.
3966 Use flavour to set is_vax, location_stack is removed.
3967 (struct pair): Declare.
3968 (fill_section_ptr): Initialize variables at declaration.
3969 Add guard to set SECTION_SYM flag, handlde und section.
3970 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3971 (_bfd_vms_slurp_object_records): New function, replaces previous
3972 vms_object_p.
3973 (vms_slurp_module): New function.
3974 (vms_slurp_image): Ditto.
3975 (vms_object_p): Complete rewrite.
3976 (vms_mkobject): Use is_vax field to slect architecture.
3977 (free_reloc_stream): New function.
3978 (vms_convert_to_var): Ditto.
3979 (vms_convert_to_var_1): Ditto.
3980 (vms_convert_to_var_unix_filename): Ditto.
3981 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3982 VAR format on VMS.
3983 (vms_new_section_hook): Set alignment to 0, allocate private data.
3984 (vms_get_section_contents): Load content.
3985 (vms_get_symbol_info): Handle undefined section.
3986 (vms_find_nearest_line): Handle.
3987 (alloc_reloc_stream): New function.
3988 (vms_slurp_reloc_table): Ditto.
3989 (vms_get_reloc_upper_bound): Make it real.
3990 (vms_canonicalize_reloc): Do the real work.
3991 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3992 ALPHA_R_BOH.
3993 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3994 (vms_set_arch_mach): Check arch.
3995 (vms_set_section_contents): Copy the content after allocation.
3996 (vms_alpha_vec): Update object flags.
3998 * vms-tir.c: Update copyright year, fix comments,
3999 add prototypes for new functions.
4000 (dst_define_location): New function.
4001 (dst_restore_location): New function.
4002 (dst_retrieve_location): New function.
4003 (dst_check_allocation): New function.
4004 (image_dump): Call dst_check_allocation.
4005 (image_write_b): Ditto.
4006 (image_write_w): Ditto.
4007 (image_write_l): Ditto.
4008 (image_write_q): Ditto.
4009 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4010 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4011 CTL_STKDL.
4012 Call error handler instead of abort if name is not known.
4013 (etir_sta): Add quarter_relocs argument and set it.
4014 Fix cast.
4015 (etir_sto): Ditto.
4016 (etir_opr): Ditto, return FALSE in case of error.
4017 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4018 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4019 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4020 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4021 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4022 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4023 Return FALSE in case of error.
4024 (tir_sta): Change sign of psect.
4025 (tir_ctl): Ditto.
4026 (tir_cmd): Fix cast. Makes tir_table static const.
4027 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4028 add argument to explain.
4029 (analyze_etir): Initialize maxptr, add quarter_relocs
4030 declaration, move some declarations into inner scopes.
4031 Handle quarter_relocs and STO_IMM.
4032 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4033 (_bfd_vms_slurp_relocs): New function.
4034 (_bfd_vms_decode_relocs): New function.
4035 (sto_imm): Rewritten.
4036 (start_first_etbt_record): New function.
4037 (start_another_etbt_record): Ditto.
4038 (etir_output_check): Ditto.
4039 (defer_reloc_p): Ditto.
4040 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4041 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4042 rewritte relocations handling.
4043 (_bfd_vms_write_tbt): Removed.
4044 (_bfd_vms_write_dbg): Ditto.
4046 * vms-misc.c: Update copyright year, Fix comments.
4047 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4048 (maybe_adjust_record_pointer_for_object): New function.
4049 (_bfd_vms_get_first_record): New function, replaces ...
4050 (_bfd_vms_get_record): .. removed.
4051 (_bfd_vms_get_object_record): New function.
4052 (_bfd_vms_get_object_record): New function.
4053 (vms_get_remaining_object_record): New function, replaces ...
4054 (_bfd_vms_get_next_record): ... removed.
4055 (add_new_contents): Removed.
4056 (_bfd_save_vms_section): Removed.
4057 (_bfd_get_vms_section): Removed.
4058 (_bfd_vms_output_flush): Write in VAR format.
4059 (new_symbol): Don't make UND section.
4061 * vms-hdr.c: Update copyright year, update list of record handled.
4062 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4063 (_bfd_vms_write_hdr): Strip vms and unix patches,
4064 add comments, truncate module name at 31 characters,
4065 use constants instead of hard-coded value,
4066 write BFD version instead of a fixed string.
4067 (_bfd_vms_slurp_ihd): New function.
4068 (_bfd_vms_slurp_isd): Ditto.
4069 (_bfd_vms_slurp_ihs): Ditto.
4070 (new_module): Ditto.
4071 (parse_module): Ditto
4072 (build_module_list): Ditto.
4073 (module_find_nearest_line): Ditto.
4074 (_bfd_vms_find_nearest_dst_line): Ditto.
4075 (vms_slurp_debug): Ditto.
4076 (_bfd_vms_slurp_dbg): Ditto.
4077 (_bfd_vms_slurp_tbt): Ditto.
4078 (_bfd_vms_write_dbg): Ditto.
4079 (_bfd_vms_write_tbt): Ditto.
4081 * vms-gsd.c: Update copyright year, update list of records handled.
4082 (EVAX_LITERALS_NAME): New macro.
4083 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4084 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4085 (register_universal_symbol): New function and prototype.
4086 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4087 improve debug messages,
4088 use constants instead of hard-coded value,
4089 fix missing endianness conversion,
4090 handle global symbol (SYMG).
4091 (bfd_vms_set_section_flags): New function.
4092 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4093 handle section literals,
4094 fix indentation,
4095 handle section bfd and vms flags,
4096 don't output LIB$INITIALIZE symbol,
4097 fix handling of weak symbols,
4098 fix evax vs vax procedure descriptor,
4099 handle absolute symbols.
4101 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4102 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4104 * makefile.vms (DEFS): Fix flags for VMS.
4106 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4108 * bfd-in2.h: Regenerated.
4109 * libbfd.h: Regenerated.
4111 2009-02-20 Cary Coutant <ccoutant@google.com>
4113 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4114 in struct stat.
4116 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4118 PR gas/7059
4119 * coffcode.h (coff_write_object_contents): Don't let the string
4120 table offset overflow the s_name field when using long section names.
4122 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4124 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4125 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4126 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4127 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4128 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4129 (bfd_pmac_xcoff_backend_data): Likewise.
4130 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4131 (bfd_xcoff_aix5_backend_data): Likewise.
4132 (xcoff64_write_object_contents): Delete unused long_section_names
4133 local variable.
4134 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4135 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4136 struct non-const.
4137 * coffcode.h (documentation): Update to describe long section names.
4138 (COFFLONGSECTIONCATHELPER): New helper macro.
4139 (BLANKOR1TOODD): Likewise.
4140 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4141 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4142 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4143 (bfd_coff_set_long_section_names_allowed): New function.
4144 (bfd_coff_set_long_section_names_disallowed): Likewise.
4145 (struct bfd_coff_backend_data): Add new backend hook function
4146 pointer _bfd_coff_set_long_section_names.
4147 (bfd_coff_set_long_section_names): New backend hook.
4148 (coff_write_object_contents): Only generate long section names if
4149 bfd_coff_long_section_names() indicates they are currently enabled.
4150 (bfd_coff_std_swap_table): Make non-const, and initialise long
4151 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4152 (ticoff0_swap_table): Likewise to both.
4153 (ticoff1_swap_table): Again, likewise to both.
4154 * coffgen.c (make_a_section_from_file): Allow long section names
4155 as inputs even if not currently allowed for outputs.
4156 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4157 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4158 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4159 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4160 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4161 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4162 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4163 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4164 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4165 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4166 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4167 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4168 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4169 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4170 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4171 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4172 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4173 * libcoff-in.h: Update copyright year to cause updated copyright
4174 year in generated libcoff.h, and fix typo.
4175 * libcoff.h: Regenerated.
4176 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4177 (_bfd_ecoff_no_long_sections): Add prototype.
4178 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4179 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4180 defined by an including .c file.
4181 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4182 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4183 (ticoff1_swap_table): Likewise to both.
4185 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4187 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4188 stub. Catch default case error.
4189 (arm_map_one_stub): Add missing Thumb mapping symbol.
4191 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4193 PR 9841
4194 * elf32-avr.c: Handle case where no local symbos exist correctly.
4196 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4198 bfd/
4199 * elf32-arm.c (arm_long_branch_stub,
4200 arm_thumb_v4t_long_branch_stub,
4201 arm_thumb_thumb_long_branch_stub,
4202 arm_thumb_arm_v4t_long_branch_stub,
4203 arm_thumb_arm_v4t_short_branch_stub,
4204 arm_pic_long_branch_stub):
4205 Renamed to elf32_arm_stub_long_branch_any_any,
4206 elf32_arm_stub_long_branch_v4t_arm_thumb,
4207 elf32_arm_stub_long_branch_thumb_only,
4208 elf32_arm_stub_long_branch_v4t_thumb_arm,
4209 elf32_arm_stub_short_branch_v4t_thumb_arm,
4210 elf32_arm_stub_long_branch_any_any_pic.
4211 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4212 arm_thumb_thumb_stub_long_branch,
4213 arm_thumb_arm_v4t_stub_long_branch,
4214 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4215 Renamed to arm_stub_long_branch_any_any,
4216 arm_stub_long_branch_v4t_arm_thumb,
4217 arm_stub_long_branch_thumb_only,
4218 arm_stub_long_branch_v4t_thumb_arm,
4219 arm_stub_short_branch_v4t_thumb_arm,
4220 arm_stub_long_branch_any_any_pic.
4222 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4224 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4225 in branch offset check.
4227 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4229 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4230 add toc.symndx and toc.add.
4231 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4232 Set up toc.add.
4233 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4234 callers.
4235 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4236 (branch_reloc_hash_match): New function, extracted from..
4237 (ppc64_elf_tls_optimize): ..here.
4238 (ppc64_elf_relocate_section): Properly set addends when optimizing
4239 tls sequences. Avoid unnecessary reading and writing of insns.
4240 Only redo reloc when symbol changed. Bypass symbol checks when
4241 using tlsld_got.
4242 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4243 (branch_reloc_hash_match): New function, extracted from..
4244 (ppc_elf_tls_optimize): ..here.
4245 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4246 Don't clear addend on zapped __tls_get_addr reloc.
4248 2009-02-12 Nick Clifton <nickc@redhat.com>
4250 PR 9827
4251 * elflink.c (bfd_elf_final_link): When counting the relocations,
4252 if the header size has not been set yet then assume that it will
4253 match the output section's reloc type.
4255 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4257 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4258 relocatable link.
4260 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4262 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4263 (find_function): Likewise.
4264 (pasted_function): Don't error if no prior function found.
4265 (discover_functions): Revert 2008-12-10 change. Extend first
4266 function range to start of section.
4268 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4270 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4271 functions to C90.
4272 * elf64-hppa.h: Likewise.
4274 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4276 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4277 .sbss handling.
4279 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4281 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4282 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4284 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4286 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4287 * archures.c (bfd_mach_mips_xlr): Define.
4288 * bfd-in2.h: Regenerate.
4289 * cpu-mips.c (I_xlr): Define.
4290 (arch_info_struct): Add XLR entry.
4291 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4292 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4293 (mips_mach_extensions): Add XLR entry.
4295 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4297 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4299 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4301 * configure.in: AC_SUBST pdfdir.
4302 * Makefile.am: Add install-pdf, install-pdf-am
4303 and install-pdf-recursive targets. Define pdfdir.
4304 * doc/Makefile.am: Define pdf__strip_dir. Add
4305 install-pdf and install-pdf-am targets.
4306 * po/Make-in: Add install-pdf target.
4307 * configure: Regenerate.
4308 * Makefile.in: Regenerate
4309 * doc/Makefile.in: Regenerate.
4311 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4313 * bfd-in2.h: Regenerate.
4314 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4315 fields from n_entries to n_slots where appropriate, update comments.
4316 (HOWTO): Add TLS relocations.
4317 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4318 (enum elf_m68k_got_offset_size): New enum.
4319 (struct elf_m68k_got_entry.type): Move field to ...
4320 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4321 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4322 functions.
4323 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4324 functions.
4325 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4326 fields into n_entries array. Update comments.
4327 (elf_m68k_init_got): Simplify, update all uses.
4328 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4329 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4330 GOT entries; update name, update all uses.
4331 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4332 (elf_m68k_get_got_entry): Update.
4333 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4334 simplify.
4335 (elf_m68k_remove_got_entry_type): Simplify.
4336 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4337 (elf_m68k_can_merge_gots): Update.
4338 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4339 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4340 GOT entries, simplify.
4341 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4342 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4343 field, remove obsoleted local_n_entries field.
4344 (elf_m68k_partition_multi_got_2): New static function.
4345 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4346 update.
4347 (elf_m68k_remove_got_entry_type): Update.
4348 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4349 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4350 update of sgot->size and srelgot->size.
4351 (elf_m68k_gc_sweep_hook): Update.
4352 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4353 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4354 TLS relocations.
4355 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4356 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4358 2009-02-02 DJ Delorie <dj@redhat.com>
4360 * elf32-mep.c (config_names): Regenerate configuration.
4362 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4364 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4365 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4366 * elf.c (bfd_elf_get_str_section): Make static.
4367 (bfd_elf_find_section): Delete.
4368 * libbfd.h: Regenerate.
4370 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4372 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4373 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4375 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4377 * elflink.c (on_needed_list): New function.
4378 (elf_link_add_object_symbols): Link in --as-needed libs if they
4379 satisfy undefined symbols in other libs.
4381 2009-01-30 Julian Brown <julian@codesourcery.com>
4383 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4384 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4385 with --just-symbols (-R).
4387 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4389 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4390 high_pc in order to properly sign-extend VMAs.
4392 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4393 Mark Shinwell <shinwell@codesourcery.com>
4394 Catherine Moore <clm@codesourcery.com>
4396 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4398 2009-01-28 Catherine Moore <clm@codesourcery.com>
4400 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4401 SEC_LOAD for dynamic relocation sections.
4403 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4405 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4406 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4407 the size of local TLS data.
4409 2009-01-27 Andreas Schwab <schwab@suse.de>
4411 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4412 architectures in the archive.
4414 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4416 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4417 <R_CRIS_32_DTPREL>: Correct relocation value.
4419 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4420 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4421 symbols with non-default visibility.
4423 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4425 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4426 describing the trampolines.
4427 (ppc_elf_relocate_section): Update relocs to describe the
4428 trampolines.
4430 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4432 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4433 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4434 and R_PARISC_PCREL12F relocations.
4436 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4438 PR 6022
4439 * elflink.c (find_version_for_sym): New function split out from,
4440 but without export_dynamic test, ..
4441 (_bfd_elf_link_assign_sym_version): ..here.
4442 (_bfd_elf_export_symbol): Use it.
4444 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4446 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4447 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4448 * elflink.c: ..here, somewhat modified.
4449 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4450 _bfd_elf_link_find_version_dependencies,
4451 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4452 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4453 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4454 declare..
4455 * elflink.c: ..and make static here.
4456 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4457 of output_bfd from struct elf_find_verdep_info.
4458 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4459 struct elf_info_failed.
4460 (bfd_elf_size_dynamic_sections): Adjust.
4462 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4464 PR 6832
4465 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4466 after comp_unit_find_line call.
4468 2009-01-21 Nick Clifton <nickc@redhat.com>
4470 PR 9769
4471 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4472 tm_gmtoff field in struct tm.
4474 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4476 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4477 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4478 sections in soft-icache lines unless non_ia_text. Don't add
4479 rodata if doing so would exceed line size.
4481 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4483 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4484 types than bfd_link_hash_indirect, before early return, call
4485 _bfd_elf_link_hash_copy_indirect.
4487 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4489 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4490 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4491 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4492 (elf_backend_obj_attrs_order): New define.
4493 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4494 (elfNN_bed): Add elf_backend_obj_attrs_order.
4496 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4498 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4499 (obj_attr_size): Likewise.
4500 (write_obj_attribute): Likewise.
4501 (_bfd_elf_copy_obj_attributes): Likewise.
4502 (_bfd_elf_parse_attributes): Likewise.
4503 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4504 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4505 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4506 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4507 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4508 with macros.
4510 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4512 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4513 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4514 (bfd_elf_add_obj_attr_string): Likewise.
4515 (bfd_elf_add_obj_attr_int_string): Likewise.
4516 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4517 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4518 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4519 Tag_nodefaults has no default value.
4520 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4521 comment to reflect the new state.
4523 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4525 PR 9695
4526 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4527 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4528 (adjust_z_magix): Delete dead code handling QMAGIC.
4530 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4532 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4533 IMAGE_SCN_MEM_DISCARDABLE.
4535 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4537 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4538 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4539 * configure.in (commonbfdlib): Delete.
4540 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4541 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4542 is available, not just for linux.
4543 * po/SRC-POTFILES.in: Regenerate.
4544 * Makefile.in: Regenerate.
4545 * configure: Regenerate.
4547 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4548 Julian Brown <julian@codesourcery.com>
4550 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4551 ARM attributes in ABI 2.07.
4552 * elf32-arm.c (get_secondary_compatible_arch): New function.
4553 (set_secondary_compatible_arch): New function.
4554 (tag_cpu_arch_combine): New function.
4555 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4556 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4557 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4558 make it fit with order_01243.
4559 Add support for Tag_also_compatible_with,
4560 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4561 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4562 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4563 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4564 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4565 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4566 Rework the way unknown attributes are handled.
4567 Defer errors until all attributes have been processed.
4569 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4571 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4572 bfd_elf_add_obj_attr_int_string.
4573 Read Tag_compatibility from its new location in the attribute array,
4574 rather than the attribute list.
4575 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4576 bfd_elf_add_obj_attr_int_string.
4577 (_bfd_elf_parse_attributes): Likewise.
4578 (_bfd_elf_merge_object_attributes): There's now only one
4579 Tag_compatibility, and it's in the array, not the list.
4580 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4581 Tag_compatibility.
4582 (bfd_elf_add_obj_attr_compat): Rename to
4583 bfd_elf_add_obj_attr_int_string.
4584 (bfd_elf_add_proc_attr_compat): Rename to
4585 bfd_elf_add_proc_attr_int_string.
4586 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4587 Tag_compatibility.
4589 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4591 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4592 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4593 (vmsutil.lo): Add dependency rule.
4594 * Makefile.in: Regenerate.
4595 * config.bfd (ia64*-*-*vms*): Add case.
4596 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4597 * configure: Regenerate.
4598 * vmsutil.c: New file.
4599 * vmsutil.h: New file.
4600 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4601 attr to bfd_vma.
4602 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4603 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4604 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4605 elfNN_vms_object_p): New functions
4606 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4608 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4610 PR ld/9727
4611 * elflink.c (elf_gc_sweep): Exclude the group section if the
4612 first member of the section group is excluded.
4614 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4616 PR 9735
4617 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4618 saved filename, use bfd_alloc rather than bfd_malloc for it.
4620 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4622 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4624 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4626 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4628 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4630 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4632 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4634 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4635 num_lines_log2.
4636 (struct got_entry): Add br_addr.
4637 (struct call_info): Add priority.
4638 (struct function_info): Add lr_store and sp_adjust.
4639 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4640 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4641 area as an overlay, and check that no other overlays exist. Look up
4642 icache overlay manager entry sym.
4643 (BRA_STUBS, BRA, BRASL): Define.
4644 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4645 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4646 in branch insn.
4647 (count_stub, build_stub): Support soft-icache.
4648 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4649 (spu_elf_size_stubs): Size soft-icache stubs.
4650 (overlay_index): New function.
4651 (spu_elf_build_stubs): Make static. Support soft-icache.
4652 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4653 (find_function_stack_adjust): Save lr store and stack adjust insn
4654 offsets.
4655 (maybe_insert_function): Adjust find_function_stack_adjust call.
4656 (mark_functions_via_relocs): Retrieve priority.
4657 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4658 (sort_calls): Sort by priority first.
4659 (mark_overlay_section): Ignore .ovl.init.
4660 (sum_stack): Only print when stack_analysis.
4661 (print_one_overlay_section): New function, extracted from..
4662 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4663 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4664 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4665 analysis. Call spu_elf_build_stubs.
4666 (spu_elf_relocate_section): For soft-icache encode overlay index
4667 into addresses.
4668 (spu_elf_output_symbol_hook): Support soft-icache.
4669 (spu_elf_modify_program_headers: Likewise.
4671 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4672 num_regions to num_lines. Add line_size and max_branch.
4673 (enum _ovly_flavour): Add ovly_soft_icache.
4674 (spu_elf_build_stubs): Delete.
4676 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4678 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4679 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4681 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4683 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4684 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4685 the program, the known offset starts at the negative size of the
4686 TLS section.
4687 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4688 Similar.
4690 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4692 * config.bfd: Add lm32-*-rtems*.
4694 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4696 * coff-ppc.c: Add 2009 to Copyright.
4697 * elf32-cris.c: Likewise.
4698 * elflink.c: Likewise.
4700 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4702 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4703 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4705 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4707 PR ld/9679
4708 * elflink.c (elf_merge_st_other): New.
4709 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4710 hide them if needed.
4711 (elf_link_add_object_symbols): Updated.
4713 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4715 PR ld/9676
4716 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4717 ref_dynamic and dynamic_def fields when setting def_regular
4718 to 1.
4720 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4722 PR 9682
4723 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4724 literal.
4726 For older changes see ChangeLog-2008
4727 \f
4728 Local Variables:
4729 mode: change-log
4730 left-margin: 8
4731 fill-column: 74
4732 version-control: never
4733 End: