1 2004-10-10 Alan Modra <amodra@bigpond.net.au>
3 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
5 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
6 setting offsets for removed CIEs. Don't set "sec", instead set
7 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
8 CIE in hdr_info. Only set make_relative and make_lsda_relative
9 for CIEs. Use pointers rather than array indices.
10 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
11 make_lsda_relative, need_* on cie_inf for FDEs.
12 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
13 section output_offset. Delete cie_offset, instead use cie_inf
14 pointer to CIE entry. Use need_relative and need_lsda_relative on
15 CIE entry for FDEs. Use pointers rather than array indices.
17 2004-10-09 Alan Modra <amodra@bigpond.net.au>
19 * coff-rs6000.c (rs6000coff_vec): Add initializer for
20 bfd_is_target_special_symbol.
21 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
22 * som.c (som_bfd_is_target_special_symbol): Define.
24 2004-10-08 Nick Clifton <nickc@redhat.com>
26 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
27 * configure: Regenerate.
28 * bfd-in2.h: Regenerate.
29 * syms.c (bfd_is_target_special_symbol): New interface function.
30 Returns true when a symbol should be considered to be special.
31 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
32 the symbol jump table.
33 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
34 Return true iff the symbol is a mapping symbol.
35 (bfd_elf32_bfd_is_target_special_symbol): Define.
36 * elfxx-target.h: Provide a default definition for
37 bfd_is_target_special_symbol.
38 * aout-target.h: Likewise.
39 * aout-tic30.c: Likewise.
41 * coffcode.h: Likewise.
42 * i386msdos.c: Likewise.
45 * libaout.h: Likewise.
46 * libbfd-in.h: Likewise
47 * libecoff.h: Likewise.
50 * nlm-target.h: Likewise.
53 * ppcboot.c: Likewise.
56 * versados.c: Likewise.
58 * xcoff-target.h: Likewise.
60 * libbfd.h: Regenerate.
62 2004-10-08 Daniel Jacobowitz <dan@debian.org>
64 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
65 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
66 (elf_backend_section_from_shdr): Define.
68 2004-10-08 Alan Modra <amodra@bigpond.net.au>
70 * syms.c (bfd_is_local_label): Return false for file symbols.
72 2004-10-07 Bob Wilson <bob.wilson@acm.org>
73 David Heine <dlheine@tensilica.com>
75 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
76 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
77 (elf32xtensa_no_literal_movement): New global variable.
78 (elf_howto_table): Add entries for new relocations.
79 (elf_xtensa_reloc_type_lookup): Handle new relocations.
80 (property_table_compare): When addresses are equal, compare sizes and
81 various property flags.
82 (property_table_matches): New.
83 (xtensa_read_table_entries): Extend to read new property tables. Add
84 output_addr parameter to indicate that output addresses should be used.
85 Use bfd_get_section_limit.
86 (elf_xtensa_find_property_entry): New.
87 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
88 (elf_xtensa_check_relocs): Handle new relocations.
89 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
90 relocations. Use new xtensa-isa.h functions.
91 (build_encoding_error_message): Remove encode_result parameter. Add
92 new target_address parameter used to detect alignment errors.
93 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
94 error handling. Use new is_operand_relocation function.
95 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
96 Use underbar macro for error messages. Formatting.
97 (get_const16_opcode): New.
98 (get_l32r_opcode): Add a separate flag for initialization.
99 (get_relocation_opnd): Operand number is no longer explicit in the
100 relocation. Change to decode the opcode and analyze its operands.
101 (get_relocation_slot): New.
102 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
103 Use new xtensa-isa.h functions to handle multislot instructions.
104 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
105 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
106 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
107 check_loop_aligned, check_branch_target_aligned_address, narrowable,
108 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
109 get_single_format, init_op_single_format_table): New.
110 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
111 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
112 (contract_asm_expansion): Add error_message parameter and pass it to
113 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
114 with R_XTENSA_SLOT0_OP.
115 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
116 instructions. Use new xtensa-isa.h functions.
117 (r_reloc struct): Add new virtual_offset field.
118 (r_reloc_init): Add contents and content_length parameters. Set
119 virtual_offset field to zero. Add contents to target_offset field for
120 partial_inplace relocations.
121 (r_reloc_is_defined): Check for null.
122 (print_r_reloc): New debug function.
123 (source_reloc struct): Replace xtensa_operand field with pair of the
124 opcode and the operand position. Add is_abs_literal field.
125 (init_source_reloc): Specify operand by opcode/position pair. Set
126 is_abs_literal field.
127 (source_reloc_compare): When target_offsets are equal, compare other
128 fields to make sorting predictable.
129 (literal_value struct): Add is_abs_literal field.
130 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
131 (init_literal_value): New.
132 (is_same_value): Replace with ...
133 (literal_value_equal): ... this function. Add comparisons of
134 virtual_offset and is_abs_literal fields.
135 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
136 failure. Initialize has_last_loc field.
137 (value_map_hash_table_delete): New.
138 (hash_literal_value): Rename to ...
139 (literal_value_hash): ... this. Include is_abs_literal flag and
140 virtual_offset field in the hash value.
141 (get_cached_value): Rename to ...
142 (value_map_get_cached_value): ... this. Update calls to
143 literal_value_hash and literal_value_equal.
144 (add_value_map): Check for allocation failure. Update calls to
145 value_map_get_cached_value and literal_value_hash.
146 (text_action, text_action_list, text_action_t): New types.
147 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
148 text_action_add, text_action_add_literal, offset_with_removed_text,
149 offset_with_removed_text_before_fill, find_insn_action,
150 print_action_list, print_removed_literals): New.
151 (offset_with_removed_literals): Delete.
152 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
153 fix_array, fix_array_count, allocated_relocs, relocs_count, and
154 allocated_relocs_count fields.
155 (init_xtensa_relax_info): Initialize new fields.
156 (reloc_bfd_fix struct): Add new translated field.
157 (reloc_bfd_fix_init): Add translated parameter and use it to set the
159 (fix_compare, cache_fix_array): New.
160 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
161 section via get_xtensa_relax_info. Use cache_fix_array to set up
162 sorted fix_array and use bsearch instead of linear search.
163 (section_cache_t): New struct.
164 (init_section_cache, section_cache_section, clear_section_cache): New.
165 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
166 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
167 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
168 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
170 (retrieve_contents): Use bfd_get_section_limit.
171 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
172 to compute_removed_literals. Free value_map_hash_table when no longer
174 (analyze_relocations): Check is_relaxable_asm_section flag. Call
175 compute_text_actions for all sections.
176 (find_relaxable_sections): Mark sections as relaxable if they contain
177 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
178 call. Increment relax_info src_count field only for appropriate
179 relocation types. Remove is_literal_section check.
180 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
181 r_reloc_init and find_associated_l32r_irel. Check
182 is_relaxable_asm_section flag. Handle L32R instructions with absolute
183 literals. Pass is_abs_literal flag to init_source_reloc.
184 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
185 CONST16 instructions. Adjust calls to r_reloc_init and
186 pcrel_reloc_fits. Handle weak symbols conservatively.
187 (find_associated_l32r_irel): Add bfd parameter and pass it to
189 (compute_text_actions, compute_ebb_proposed_actions,
190 compute_ebb_actions, check_section_ebb_pcrels_fit,
191 check_section_ebb_reduces, text_action_add_proposed,
192 compute_fill_extra_space): New.
193 (remove_literals): Replace with ...
194 (compute_removed_literals): ... this function. Call
195 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
196 Call xtensa_read_table_entries to get the property table. Skip
197 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
198 is_removable_literal, remove_dead_literal, and
199 identify_literal_placement functions.
200 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
201 instead of linear search.
202 (is_removable_literal, remove_dead_literal,
203 identify_literal_placement): New.
204 (relocations_reach): Update check for literal not referenced by any
205 PC-relative relocations. Adjust call to pcrel_reloc_fits.
206 (coalesce_shared_literal, move_shared_literal): New.
207 (relax_section): Use bfd_get_section_limit. Call
208 translate_section_fixes. Update calls to r_reloc_init and
209 offset_with_removed_text. Check new is_relaxable_asm_section flag.
210 Add call to pin_internal_relocs. Add special handling for
211 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
212 info to calculate new addend_displacement variable. Replace code for
213 deleting literals with more general code to perform the actions
214 determined by the action_list for the section.
215 (translate_section_fixes, translate_reloc_bfd_fix): New.
216 (translate_reloc): Check new is_relaxable_asm_section flag. Call
217 find_removed_literal only if is_operand_relocation. Update call to
218 offset_with_removed_text. Use new target_offset and removed_bytes
221 (relax_property_section): Use bfd_get_section_limit. Set new
222 is_full_prop_section flag and handle new property tables. Update calls
223 to r_reloc_init and offset_with_removed_text. Check
224 is_relaxable_asm_section flag. Handle expansion of zero-sized
225 unreachable entries, with use of offset_with_removed_text_before_fill.
226 For relocatable links, combine entries only for literal tables.
227 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
228 calls to offset_with_removed_text. Translate st_size field for
230 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
231 failure. Add contents parameter. Update call to get_bfd_fix. Update
232 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
233 R_XTENSA_ASM_EXPAND relocs.
234 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
235 call to get_bfd_fix. Include offset from contents for partial_inplace
237 (is_reloc_sym_weak): New.
238 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
240 (xtensa_is_property_section): Handle new property sections.
241 (is_literal_section): Delete.
242 (internal_reloc_compare): When r_offset matches, compare r_info and
243 r_addend to make sorting predictable.
244 (internal_reloc_matches): New.
245 (xtensa_get_property_section_name): Handle new property sections.
246 (xtensa_get_property_predef_flags): New.
247 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
248 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
249 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
250 (xtisa_errno, xtisa_error_msg): New variables.
251 (xtensa_isa_errno, xtensa_isa_error_msg): New.
252 (xtensa_insnbuf_alloc): Add error handling.
253 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
254 use xtensa_format_decode. Add error handling.
255 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
256 instruction length to find the number of bytes to copy.
257 (xtensa_isa_init): Add error handling. Replace calls to
258 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
259 tables in the xtensa_modules structure.
260 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
261 xtensa_extend_isa): Delete.
262 (xtensa_isa_free): Change to only free lookup tables.
263 (opname_lookup_compare): Replace with ...
264 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
265 (xtensa_insn_maxlength): Rename to ...
266 (xtensa_isa_maxlength): ... this.
267 (xtensa_insn_length): Delete.
268 (xtensa_insn_length_from_first_byte): Replace with ...
269 (xtensa_isa_length_from_chars): ... this function.
270 (xtensa_num_opcodes): Rename to ...
271 (xtensa_isa_num_opcodes): ... this.
272 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
273 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
274 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
275 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
276 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
277 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
278 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
279 (xtensa_opcode_lookup): Add error handling.
280 (xtensa_decode_insn): Replace with ...
281 (xtensa_opcode_decode): ... this function, with new format and
282 slot parameters. Add error handling.
283 (xtensa_encode_insn): Replace with ...
284 (xtensa_opcode_encode): ... this function, which does the encoding via
285 one of the entries in the "encode_fns" array. Add error handling.
286 (xtensa_opcode_name): Add error handling.
287 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
288 xtensa_opcode_is_call): New.
289 (xtensa_num_operands): Replace with ...
290 (xtensa_opcode_num_operands): ... this function. Add error handling.
291 (xtensa_opcode_num_stateOperands,
292 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
293 xtensa_opcode_funcUnit_use, xtensa_operand_name,
294 xtensa_operand_is_visible): New.
295 (xtensa_get_operand, xtensa_operand_kind): Delete.
296 (xtensa_operand_inout): Add error handling and special-case for
298 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
299 operate on one slot of an instruction. Added error handling.
300 (xtensa_operand_encode): Handle default operands with no encoding
301 functions. Check for success by comparing against decoded value.
303 (xtensa_operand_decode): Handle default operands. Return decoded value
304 through argument pointer. Add error handling.
305 (xtensa_operand_is_register, xtensa_operand_regfile,
306 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
307 (xtensa_operand_isPCRelative): Rename to ...
308 (xtensa_operand_is_PCrelative): ... this. Add error handling.
309 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
310 through argument pointer. Add error handling.
311 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
312 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
313 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
314 xtensa_regfile_shortname, xtensa_regfile_view_parent,
315 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
316 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
317 xtensa_state_is_exported, xtensa_sysreg_lookup,
318 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
319 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
320 xtensa_interface_num_bits, xtensa_interface_inout,
321 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
322 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
323 * xtensa-modules.c: Rewrite to use new data structures.
324 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
325 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
326 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
327 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
328 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
329 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
330 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
331 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
332 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
333 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
334 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
335 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
336 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
337 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
338 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
339 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
340 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
341 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
342 * Makefile.in: Regenerate.
343 * bfd-in2.h: Likewise.
344 * libbfd.h: Likewise.
346 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
348 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
349 against the absolute section.
350 (mips_elf64_write_rela): Likewise.
352 2004-10-07 Jan Beulich <jbeulich@novell.com>
354 * elf.c (elf_find_function): Don't generally check for matching
355 section, just for non-file symbols. Remove redunant comparison
357 * elf32-arm.h (arm_elf_find_function): Likewise.
359 2004-10-07 Jeff Baker <jbaker@qnx.com>
361 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
362 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
365 2004-10-04 Roland McGrath <roland@redhat.com>
367 * hash.c (bfd_hash_set_default_size): Use const for table.
368 Use size_t instead of int for variable compared to sizeof results.
370 2004-10-05 Alan Modra <amodra@bigpond.net.au>
373 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
375 2004-10-01 Paul Brook <paul@codesourcery.com>
377 * elf32-arm.h (elf32_arm_fake_sections,
378 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
380 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
382 2004-10-01 Alan Modra <amodra@bigpond.net.au>
384 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
386 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
387 need_relative or need_lsda_relative if we are processing an
388 offset for a reloc on a FDE initial loc or LSDA field
390 (_bfd_elf_write_section_eh_frame): Test need_relative and
391 need_lsda_relative in place of corresponding make_* field
392 when deciding to use pc-relative encodings.
394 2004-09-30 Paul Brook <paul@codesourcery.com>
396 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
397 target2 relocation type.
399 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
402 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
404 2004-09-30 Paul Brook <paul@codesourcery.com>
406 * reloc.c: Add BFD_RELOC_ARM_SMI.
407 * bfd-in2.h: Regenerate.
410 2004-09-24 Alan Modra <amodra@bigpond.net.au>
412 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
413 vma and output offset to address.
414 * simple.c (simple_save_output_info): Only set output section
415 and offset for debug sections, or those not already set up by
417 (bfd_simple_get_relocated_section_contents): Update comment.
419 2004-09-24 Alan Modra <amodra@bigpond.net.au>
421 * elf.c (IS_LOADED): Delete.
422 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
423 Restore SEC_HAS_CONTENTS test to the one place it was used prior
426 2004-09-23 Alan Modra <amodra@bigpond.net.au>
429 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
430 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
431 redundant assignment of EM_SPARC.
433 2004-09-22 Brian Ford <ford@vss.fsi.com>
435 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
436 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
438 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
440 2004-09-22 Alan Modra <amodra@bigpond.net.au>
442 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
443 (elf_backend_modify_segment_map): Don't define.
445 2004-09-22 Alan Modra <amodra@bigpond.net.au>
447 * elf.c (IS_LOADED): Define.
448 (assign_file_positions_for_segments): Don't round up file offset of
449 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
450 Delete code handling link script adjustment of lma. Do the adjust
451 in later code handling similar ajustments. Remove dead code error
452 check. Warn if section lma would require a negative offset
453 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
454 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
455 update voff in section loop. Change voff in segment loop to be an
456 adjustment on top of "off". Set sec->filepos and update "off" later.
457 Test for loadable sections consistently using IS_LOADED. Similarly,
458 test for alloc-only sections other than .tbss consistently.
459 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
460 Tidy PT_NOTE handling. Use %B and %A in error messages.
461 (assign_file_positions_except_relocs): Use %B in error message.
463 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
465 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
466 (CONFIG_STATUS_DEPENDENCIES): New.
468 (config.status): Likewise.
469 * Makefile.in: Regenerated.
471 2004-09-17 Paul Brook <paul@codesourcery.com>
473 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
474 (bfd_elf32_arm_process_before_allocation): Update prototype.
475 * bfd-in2.h: Regenerate.
476 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
477 (elf32_arm_link_hash_table_create): Set it.
478 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
479 (bfd_elf32_arm_set_target_relocs): New function.
480 (arm_real_reloc_type): New function.
481 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
482 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
483 (elf32_arm_gc_sweep_hook): Ditto.
484 (elf32_arm_check_relocs): Ditto.
485 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
486 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
488 (elf32_arm_got_prel): New variable.
489 (elf32_arm_howto_from_type): New function.
490 (elf32_arm_info_to_howto): Use it.
491 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
492 BFD_RELOC_ARM_TARGET2.
493 * libbfd.h: Regenerate.
494 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
496 2004-09-17 Alan Modra <amodra@bigpond.net.au>
498 * ecoff.c: Update u.undef.next refs.
499 * elf64-ppc.c: Likewise.
500 * elflink.c: Likewise.
501 * linker.c: Likewise.
502 * xcofflink.c: Likewise.
504 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
505 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
506 fields to indirect struct.
507 * elf-m10300.c: Update u.weakdef refs.
508 * elf32-arm.h: Likewise.
509 * elf32-cris.c: Likewise.
510 * elf32-frv.c: Likewise.
511 * elf32-hppa.c: Likewise.
512 * elf32-i370.c: Likewise.
513 * elf32-i386.c: Likewise.
514 * elf32-m32r.c: Likewise.
515 * elf32-m68k.c: Likewise.
516 * elf32-ppc.c: Likewise.
517 * elf32-s390.c: Likewise.
518 * elf32-sh.c: Likewise.
519 * elf32-sparc.c: Likewise.
520 * elf32-vax.c: Likewise.
521 * elf32-xtensa.c: Likewise.
522 * elf64-alpha.c: Likewise.
523 * elf64-hppa.c: Likewise.
524 * elf64-ppc.c: Likewise.
525 * elf64-s390.c: Likewise.
526 * elf64-sh64.c: Likewise.
527 * elf64-sparc.c: Likewise.
528 * elf64-x86-64.c: Likewise.
529 * elfxx-ia64.c: Likewise.
530 * elfxx-mips.c: Likewise.
531 * elflink.c: Likewise. Also u.elf_hash_value.
532 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
534 (elf_gc_smash_unused_vtentry_relocs): Likewise.
535 (bfd_elf_gc_record_vtinherit): Alloc vtable.
536 (bfd_elf_gc_record_vtentry): Likewise.
537 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
539 2004-09-17 Alan Modra <amodra@bigpond.net.au>
541 * Makefile.am: Run "make dep-am".
542 * Makefile.in: Regenerate.
543 * bfd-in2.h: Regenerate.
544 * po/SRC-POTFILES.in: Regenerate.
545 * po/bfd.pot: Regenerate.
547 2004-09-16 Alan Modra <amodra@bigpond.net.au>
549 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
550 with bitfields. Make "type" and "other" bitfields too.
551 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
552 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
553 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
554 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
555 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
556 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
557 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
558 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
559 * elf-hppa.h: Update all uses of elf_link_hash_flags.
560 * elf-m10300.c: Likewise.
562 * elf32-arm.h: Likewise.
563 * elf32-cris.c: Likewise.
564 * elf32-frv.c: Likewise.
565 * elf32-hppa.c: Likewise.
566 * elf32-i370.c: Likewise.
567 * elf32-i386.c: Likewise.
568 * elf32-m32r.c: Likewise.
569 * elf32-m68k.c: Likewise.
570 * elf32-ppc.c: Likewise.
571 * elf32-s390.c: Likewise.
572 * elf32-sh-symbian.c: Likewise.
573 * elf32-sh.c: Likewise.
574 * elf32-sh64.c: Likewise.
575 * elf32-sparc.c: Likewise.
576 * elf32-vax.c: Likewise.
577 * elf32-xtensa.c: Likewise.
578 * elf64-alpha.c: Likewise.
579 * elf64-hppa.c: Likewise.
580 * elf64-ppc.c: Likewise.
581 * elf64-s390.c: Likewise.
582 * elf64-sh64.c: Likewise.
583 * elf64-sparc.c: Likewise.
584 * elf64-x86-64.c: Likewise.
585 * elflink.c: Likewise.
586 * elfxx-ia64.c: Likewise.
587 * elfxx-mips.c: Likewise.
588 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
589 * configure: Regenerate.
590 * aclocal.m4: Regenerate.
592 2004-09-16 Alan Modra <amodra@bigpond.net.au>
594 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
595 around uses of R_ARM_TARGET1.
596 (elf32_arm_check_relocs): Likewise.
598 2004-09-13 Paul Brook <paul@codesourcery.com>
600 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
602 * bfd-in2.h: Regenerate.
603 * libbfd.h: Regenerate.
604 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
605 (elf32_arm_link_hash_table_create): Set target1_is_rel.
606 (bfd_elf32_arm_process_before_allocation): Ditto.
607 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
608 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
609 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
612 2004-09-10 Joel Brobecker <brobecker@gnat.com>
614 * hpux-core.c (thread_section_p): New function.
615 (hpux_core_core_file_p): Fix computation of offset in call
616 to bfd_seek. Create a ".reg" section from an arbitrary
617 ".reg/<id>" section if none was created after having read
620 2004-09-11 Andreas Schwab <schwab@suse.de>
622 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
623 * aclocal.m4: Rebuild.
624 * configure: Rebuild.
626 2004-09-10 Joel Brobecker <brobecker@gnat.com>
628 * section.c (bfd_sections_find_if): Fix parameter name in
629 comment to match code.
631 2004-09-10 Alan Modra <amodra@bigpond.net.au>
633 * elf.c (assign_file_positions_except_relocs): Assign relocs
634 stored in a bfd section.
636 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
638 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
639 h->gotplt_refcount to 0, not -1.
641 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
643 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
644 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
646 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
647 handle symbol visibility here.
649 2004-09-07 Alan Modra <amodra@bigpond.net.au>
651 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
652 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
654 (ppc_stub_name): Remove trailing "+0" on stub name.
655 (create_linkage_sections): Create relocations for
656 branch lookup table when --emit-relocs as well as when --shared.
657 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
658 relbrlt test. For --emit-stub-syms, always output a sym even when
659 one already exists on a plt call stub. Put stub type in the stub
661 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
663 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
664 reloc_count in stub sections. Adjust relbrlt test.
665 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
666 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
667 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
668 for relocs against discarded symbols. Fix comments.
670 2004-09-06 Mark Mitchell <mark@codesourcery.com>
672 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
673 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
675 (map_sections_to_segments): ... here. Use it. Assign a file
676 position to the .dynamic section if it is not loadable, but part
677 of the PT_DYNAMIC segment.
678 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
679 offsets, not VMAs, for the BPABI. Do not fill in the header in
680 the .got.plt section for the BPABI.
681 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
683 (elf_backend_want_got_plt): Define to zero for Symbian OS.
685 2004-09-06 Nick Clifton <nickc@redhat.com>
687 * elflink.c (elf_link_add_object_symbols): Set the error code to
688 bfd_error_wrong_format when the input format does not match the
691 2004-09-06 Alan Modra <amodra@bigpond.net.au>
693 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
694 (ppc64_elf_check_directives): ..here.
695 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
696 before accessing ppc64_elf_tdata.
697 (ppc64_elf_finish_dynamic_sections): And here too.
699 2004-09-04 Alan Modra <amodra@bigpond.net.au>
701 * bfd.c (_bfd_default_error_handler): Correct loop exit.
703 2004-09-03 Mark Mitchell <mark@codesourcery.com>
705 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
706 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
707 (bfd_elf32_littlearm_symbian_vec): Likewise.
708 * configure: Regenerated.
709 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
710 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
711 (PLT_ENTRY_SIZE): Likewise.
712 (bfd_vma_elf32_arm_symbian_plt_entry): New
714 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
716 (create_got_section): Don't create sections when generating BPABI
718 (elf32_arm_create_dynamic_sections): Tidy.
719 (elf32_arm_link_hash_table_create): Set plt_header_size,
720 plt_entry_size, and symbian_p.
721 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
722 generating BPABI objects.
723 (allocate_dynrelocs): Use htab->plt_header_size, not
724 PLT_HEADER_SIZE. Do not add to .got.plt when
725 generating BPABI objects.
726 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
727 * elfarm-nabi.c: Add SymbianOS target vectors.
728 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
729 (_bfd_elf_link_create_dynamic_sections): Likewise.
730 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
732 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
733 (bfd_elf32_littlearm_symbian_vec): Likewise.
734 (_bfd_target_vector): Add them.
736 2004-09-03 Nick Clifton <nickc@redhat.com>
739 * coffcode.h (handle_COMDAT): Replace abort with an warning
740 message and allow the scan to continue.
742 2004-09-02 Alan Modra <amodra@bigpond.net.au>
744 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
745 in when reading relocs, not our sorted syms. Remove unnecessary
748 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
750 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
752 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
754 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
755 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
756 replace uses of *_alias with *_noncanonical.
757 * aclocal.m4: Rebuild with aclocal 1.4p6.
758 * Makefile.in: Rebuild with automake 1.4p6.
759 * doc/Makefile.in: Rebuild with automake 1.4p6.
760 * configure.in: Autoupdate with autoupdate 2.59.
761 * config.in: Regenerate with autoheader 2.59.
762 * configure: Regnerate with autoconf 2.59.
764 2004-08-28 Alan Modra <amodra@bigpond.net.au>
766 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
767 symbol pointer arrays before modifying.
769 2004-08-28 Alan Modra <amodra@bigpond.net.au>
771 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
772 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
773 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
774 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
775 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
776 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
777 Use both symbol tables on non-relocatable objects. Use a common
778 error exit. Fix "mid" warning.
779 * libbfd.h: Regenerate.
780 * bfd-in2.h: Regenerate.
782 2004-08-28 Alan Modra <amodra@bigpond.net.au>
784 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
786 (struct sfpr_def_parms): Save some space.
787 (sfpr_define): Here too.
789 * elf64-ppc.c (compare_symbols): Put section syms first.
790 (sym_exists_at): New function.
791 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
792 points only for relocatable files. Use .opd section contents
793 otherwise. Generally clean up the code.
795 2004-08-27 Alan Modra <amodra@bigpond.net.au>
797 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
798 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
799 (struct sfpr_def_parms): New.
800 (sfpr_define): New function.
801 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
802 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
803 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
804 (savefpr1_tail, restfpr1_tail): New functions.
805 (savevr, savevr_tail, restvr, restvr_tail): New functions.
806 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
807 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
808 code. Define all ABI mandated _save and _rest functions.
810 2004-08-26 Paul Brook <paul@codesourcery.com>
812 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
814 2004-08-26 Alan Modra <amodra@bigpond.net.au>
816 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
819 2004-08-26 Alan Modra <amodra@bigpond.net.au>
821 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
822 that pcrel correction is applied for R_386_PC32.
824 2004-08-25 Alan Modra <amodra@bigpond.net.au>
826 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
827 for R_386_32 and R_386_PC32 relocs against symbols defined in
830 2004-08-25 Dmitry Diky <diwil@spec.ru>
832 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
834 * bfd-in2.h: Regenerate.
835 * libbfd.h: Regenerate.
836 * elf32-msp430.c: Clean-up code.
837 (elf_msp430_howto_table): Add new relocation entries.
838 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
839 (msp430_elf_relax_section): New function.
840 (msp430_elf_relax_delete_bytes): New function.
841 (msp430_elf_symbol_address_p): New function.
843 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
845 * elf32-m32r.c (m32r_elf_relocate_section): Handle
846 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
848 2004-08-20 Daniel Jacobowitz <dan@debian.org>
850 * elflink.c (_bfd_elf_section_already_linked): Handle
851 SEC_LINK_DUPLICATES_SAME_CONTENTS.
853 2004-08-19 Mark Mitchell <mark@codesourcery.com>
855 * config.bfd (arm*-*-symbianelf*): New target.
856 (arm*-*-eabi*): Likewise.
858 2004-08-19 Alan Modra <amodra@bigpond.net.au>
860 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
861 "struct ppc_link_hash_entry *".
862 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
863 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
865 2004-08-19 Jakub Jelinek <jakub@redhat.com>
867 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
868 entries (where fd_aux overlaps next entry's fd_func).
869 Add non_overlapping argument, use it.
870 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
871 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
872 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
873 as indexes into opd_sym_map/opd_adjust array.
874 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
876 2004-08-18 Alan Modra <amodra@bigpond.net.au>
878 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
879 if we can look up their function descriptor in a regular file.
881 2004-08-18 Nick Clifton <nickc@redhat.com>
884 * cofflink.c (coff_link_add_symbols): Check that the comdat
885 pointer in the coff_section_data structure has been initialised
888 2004-08-18 Alan Modra <amodra@bigpond.net.au>
891 * elflink.c (bfd_elf_record_link_assignment): Add comment about
892 changing bfd_link_hash_undefined to bfd_link_hash_new.
894 2004-08-17 Jakub Jelinek <jakub@redhat.com>
896 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
898 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
899 (synthetic_opd, synthetic_relocatable): New variables.
900 (compare_symbols, compare_relocs): New helper routines.
901 (ppc64_elf_get_synthetic_symtab): New function.
902 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
904 * bfd-in2.h: Regenerated.
905 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
906 to relsyms. Return 0 if abfd is relocatable.
908 2004-08-17 Alan Modra <amodra@bigpond.net.au>
910 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
912 2004-08-17 Nick Clifton <nickc@redhat.com>
914 * (is_arm_mapping_symbol_name): New function - return true
915 when a symbol name matches the requirements for an ARM mapping
917 (arm_elf_find_function): New function based on
918 elf_find_function in elf.c but skipping ARM mapping symbols
919 and including thumb function symbols.
920 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
921 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
923 2004-08-17 Alan Modra <amodra@bigpond.net.au>
925 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
926 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
927 (ppc64_elf_brtaken_reloc): Here too.
929 2004-08-17 Alan Modra <amodra@bigpond.net.au>
931 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
933 (ppc64_elf_check_directives): Check that we have the right hash
934 table before proceeding.
936 2004-08-17 Alan Modra <amodra@bigpond.net.au>
938 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
939 (adjust_opd_syms): Attach opd syms for deleted entries to one of
940 the sections that will be discarded.
942 2004-08-16 Alan Modra <amodra@bigpond.net.au>
944 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
946 2004-08-16 Alan Modra <amodra@bigpond.net.au>
948 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
949 free space available.
951 2004-08-16 Alan Modra <amodra@bigpond.net.au>
953 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
954 occurrences with bfd_byte * thoughout file.
956 * coff-rs6000.c (do_shared_object_padding): Warning fix.
957 (xcoff_write_armap_big): Likewise.
958 (xcoff_write_archive_contents_old): Likewise.
959 (xcoff_write_archive_contents_big): Likewise.
961 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
963 2004-08-13 Nick Clifton <nickc@redhat.com>
965 * elf32-arm.h: Convert to ISO C90.
967 2004-08-13 Alan Modra <amodra@bigpond.net.au>
970 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
973 2004-08-13 Alan Modra <amodra@bigpond.net.au>
975 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
976 (bfd_archive_filename, bfd_get_section_ident): Delete.
977 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
978 bfd_archive_filename.
979 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
980 to warn about symbols in discarded sections. Use _bfd_error_handler.
981 * aout-adobe.c (aout_adobe_callback): See below.
982 * aout-cris.c (swap_ext_reloc_in): ..
983 * coff-arm.c (find_thumb_glue, find_arm_glue,
984 coff_arm_relocate_section, bfd_arm_process_before_allocation,
985 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
986 coff_arm_copy_private_bfd_data): ..
987 * coff-i860.c (i860_reloc_processing): ..
988 * coff-mcore.c (mcore_coff_unsupported_reloc,
989 coff_mcore_relocate_section): ..
990 * coff-ppc.c (coff_ppc_relocate_section): ..
991 * coff-rs6000.c (xcoff_create_csect_from_smclas
992 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
993 sh_swap_insns, sh_relocate_section): ..
994 * coff-tic54x.c (tic54x_reloc_processing): ..
995 * coff-tic80.c (coff_tic80_relocate_section): ..
996 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
997 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
998 coff_slurp_symbol_table, coff_classify_symbol,
999 coff_slurp_reloc_table): ..
1000 * coffgen.c (_bfd_coff_read_string_table): ..
1001 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
1002 _bfd_coff_generic_relocate_section): ..
1003 * cpu-arm.c (bfd_arm_merge_machines): ..
1004 * cpu-sh.c (sh_merge_bfd_arch): ..
1005 * elf-hppa.h (elf_hppa_relocate_section): ..
1006 * elf.c (bfd_elf_string_from_elf_section, setup_group,
1007 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
1008 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
1009 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
1010 * elf32-arm.h (find_thumb_glue, find_arm_glue,
1011 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
1012 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
1013 elf32_arm_relocate_section, elf32_arm_set_private_flags,
1014 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
1015 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
1016 cris_elf_merge_private_bfd_data
1017 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
1018 * elf32-gen.c (elf32_generic_link_add_symbols): ..
1019 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
1020 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
1021 elf32_hppa_relocate_section): ..
1022 * elf32-i370.c (i370_elf_merge_private_bfd_data,
1023 i370_elf_check_relocs, i370_elf_relocate_section): ..
1024 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
1025 elf_i386_relocate_section): ..
1026 * elf32-m32r.c (m32r_elf_relocate_section,
1027 m32r_elf_merge_private_bfd_data): ..
1028 * elf32-m68hc1x.c (m68hc12_add_stub,
1029 _bfd_m68hc11_elf_merge_private_bfd_data): ..
1030 * elf32-m68k.c (elf_m68k_relocate_section): ..
1031 * elf32-mcore.c (mcore_elf_unsupported_reloc,
1032 mcore_elf_relocate_section): ..
1033 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
1034 ppc_elf_check_relocs, ppc_elf_relocate_section,
1035 ppc_elf_begin_write_processing): ..
1036 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1037 elf_s390_relocate_section): ..
1038 * elf32-sh-symbian.c (sh_symbian_import_as,
1039 sh_symbian_process_embedded_commands,
1040 sh_symbian_relocate_section): ..
1041 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
1042 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
1043 sh_elf_merge_private_data): ..
1044 * elf32-sparc.c (elf32_sparc_check_relocs,
1045 elf32_sparc_relocate_section,
1046 elf32_sparc_merge_private_bfd_data): ..
1047 * elf32-v850.c (v850_elf_check_relocs,
1048 v850_elf_merge_private_bfd_data): ..
1049 * elf32-xtensa.c (elf_xtensa_check_relocs,
1050 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
1051 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
1052 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
1053 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
1054 * elf64-gen.c (elf64_generic_link_add_symbols): ..
1055 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
1056 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
1057 ppc64_elf_relocate_section): ..
1058 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
1059 elf_s390_relocate_section): ..
1060 * elf64-sh64.c (sh_elf64_relocate_section): ..
1061 * elf64-sparc.c (sparc64_elf_check_relocs,
1062 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
1063 sparc64_elf_merge_private_bfd_data): ..
1064 * elf64-x86-64.c (elf64_x86_64_check_relocs,
1065 elf64_x86_64_relocate_section): ..
1066 * elflink.c (_bfd_elf_add_default_symbol,
1067 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
1068 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
1069 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
1070 elf_get_linked_section_vma, elf_fixup_link_order,
1071 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
1072 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
1073 * elfxx-ia64.c (elfNN_ia64_relax_section,
1074 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
1075 * elfxx-mips.c (mips_elf_perform_relocation,
1076 _bfd_mips_elf_check_relocs,
1077 _bfd_mips_elf_merge_private_bfd_data): ..
1078 * ieee.c (ieee_slurp_external_symbols): ..
1079 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
1080 * libbfd.c (_bfd_generic_verify_endian_match): ..
1081 * linker.c (_bfd_generic_link_add_one_symbol,
1082 _bfd_generic_section_already_linked): ..
1083 * pdp11.c (translate_to_native_sym_flags): ..
1084 * pe-mips.c (coff_pe_mips_relocate_section): ..
1085 * peicode.h (pe_ILF_build_a_bfd): ..
1086 * srec.c (srec_bad_byte): ..
1087 * stabs.c (_bfd_link_section_stabs): ..
1088 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
1089 Replace all uses of bfd_archive_filename and bfd_get_section_ident
1090 with corresponding %B and %A in _bfd_error_handler format string.
1091 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
1092 calls to use %A and %B. Fix "against symbol .. from section" and
1093 similar error messages. Combine multiple _bfd_error_handler calls
1094 where they were separated due to bfd_archive_filename deficiencies.
1095 * bfd-in2.h: Regenerate.
1097 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
1099 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
1102 2004-08-10 Alan Modra <amodra@bigpond.net.au>
1104 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
1105 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
1106 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
1108 (link_hash_newfunc): Init was_undefined.
1109 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
1110 Use undefweak instead.
1111 (ppc64_elf_check_directives): Fix undefs chain.
1112 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
1114 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
1115 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
1116 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
1118 2004-08-09 Jakub Jelinek <jakub@redhat.com>
1120 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
1121 error, test input_section flags rather than sec.
1123 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1125 * elf-bfd.h (struct elf_backend_data): Add
1126 elf_backend_archive_symbol_lookup.
1127 (_bfd_elf_archive_symbol_lookup): Declare.
1128 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
1129 (elf_link_add_archive_symbols): ..extracted from here. Call the
1131 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
1132 (elfNN_bed): Init new field.
1133 * elf64-ppc.c (elf_backend_check_directives): Define.
1134 (elf_backend_archive_symbol_lookup): Define.
1135 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
1136 a ppc_link_hash_entry pointer.
1138 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
1139 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
1140 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
1141 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
1142 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
1143 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
1144 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
1147 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1149 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
1150 (ppc64_elf_add_symbol_hook): Test for NULL section.
1151 (get_sym_h): Formatting.
1152 (ppc64_elf_size_stubs): Include reloc addend in value stored as
1155 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
1156 long branch stubs with code handling plt and r2off branch stubs.
1158 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1160 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
1161 * elflink.c (elf_link_input_bfd): Formatting.
1162 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
1164 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
1165 (link_hash_newfunc): Don't set it.
1166 (ppc64_elf_copy_indirect_symbol): Nor copy it.
1167 (ppc64_elf_mark_entry_syms): Delete.
1168 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
1169 sections. Use get_opd_info.
1170 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
1172 2004-08-09 Alan Modra <amodra@bigpond.net.au>
1174 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
1176 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
1177 (func_desc_adjust): Don't set have_undefweak.
1178 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
1179 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
1181 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
1182 "struct ppc_link_hash_entry *". Adjust all references.
1183 (ppc64_elf_hide_symbol): Correct a comment.
1185 * elf64-ppc.c (get_opd_info): New function.
1186 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
1187 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
1188 before calling get_fdh. Test fdh rather than h before dereferencing
1189 fdh. Mark removed symbols in opd_adjust.
1190 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
1191 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
1193 (ppc64_elf_output_symbol_hook): Likewise.
1195 2004-08-06 Paul Brook <paul@codesourcery.com>
1197 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
1198 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
1199 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
1200 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
1201 and BFD_RELOC_ARM_SBREL32.
1202 * bfd-in2.h, bbfd.h: Regenerate.
1204 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1206 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
1207 the dynamic link symbol actually in use.
1209 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
1211 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
1213 2004-07-31 Joel Brobecker <brobecker@gnat.com>
1214 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1216 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
1217 SHN_MIPS_TEXT and SHN_MIPS_DATA.
1219 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
1220 Nick Clifton <nickc@redhat.com>
1223 * bfd.c (_bfd_default_error_handler): Make it global.
1225 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
1227 * elf.c (assign_section_numbers): Cope gracefully with sections
1228 which have SHF_LINK_ORDER set but no sh_link set up.
1229 * elflink.c (elf_get_linked_section_vma): Likewise.
1231 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
1234 * elfxx-target.h (elf_backend_link_order_error_handler): New.
1235 Set it to _bfd_default_error_handler.
1236 (elfNN_bed): Add elf_backend_link_order_error_handler.
1238 * libbfd-in.h (_bfd_default_error_handler): New.
1240 * libbfd.h: Regenerated.
1242 2004-07-30 Jakub Jelinek <jakub@redhat.com>
1244 * archures.c (bfd_mach_sparc_64bit_p): Define.
1245 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
1246 * bfd-in2.h: Rebuilt.
1248 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
1250 Introduce SH2a support.
1251 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
1252 * archures.c (bfd_mach_sh2a_nofpu): New.
1253 * bfd-in2.h: Rebuilt.
1254 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
1255 (arch_info_struct): Add sh2a_nofpu.
1256 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
1257 2003-12-29 DJ Delorie <dj@redhat.com>
1258 * reloc.c: Add relocs for sh2a.
1259 * bfd-in2.h: Regenerate.
1260 * libbfd.hh: Regenerate.
1261 2003-12-01 Michael Snyder <msnyder@redhat.com>
1262 * archures.c (bfd_mach_sh2a): New.
1263 * bfd-in2.h: Rebuilt.
1264 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
1266 (arch_info_struct): Add sh2a.
1267 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
1269 2004-07-28 Nick Clifton <nickc@redhat.com>
1270 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1273 * som.c (setup_sections): Improve estimation of space sizes in
1274 relocatable objects.
1276 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
1277 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
1278 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
1280 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
1281 * configure: Regenerate.
1282 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
1283 case that accepts OSABI=NetBSD and OSABI=SysV.
1284 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
1285 the base of .got or .data (if .got does not exist).
1286 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
1288 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
1289 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
1290 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
1291 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
1293 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
1296 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
1297 (elf_sec_group): Defined.
1298 (bfd_elf_match_symbols_in_sections): New prototype.
1299 (_bfd_elf_setup_group_pointers): Likewise.
1301 * elf.c (bfd_elf_discard_group): Abort.
1302 (bfd_elf_set_group_contents): Also include relocation sections.
1303 Remove zero-fill for ld -r.
1304 (_bfd_elf_setup_group_pointers): New function.
1305 (elf_sort_elf_symbol): Likewise.
1306 (elf_sym_name_compare): Likewise.
1307 (bfd_elf_match_symbols_in_sections): Likewise.
1309 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
1311 * elflink.c (match_group_member): New.
1312 (elf_link_input_bfd): Check group member for discarded section.
1313 (try_match_symbols_in_sections): New function.
1314 (already_linked): Likewise.
1315 (_bfd_elf_section_already_linked): Support mixing comdat group
1316 and linkonce section.
1318 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
1319 * linker.c (bfd_section_already_linked_table_traverse): New.
1321 * libbfd.h: Regenerated.
1323 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
1325 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
1326 BFD_RELOC_CRX_SWITCH32.
1327 * bfd-in2.h: Regenerate.
1328 * libbfd.h: Regenerate.
1329 * elf32-crx.c: Support relocation/relaxation of
1330 BFD_RELOC_CRX_SWITCH* types.
1332 2004-07-27 Alan Modra <amodra@bigpond.net.au>
1334 * elf64-ppc.c: Correct "Linker stubs" comment.
1336 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
1338 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
1340 (elf_linked_to_section): New.
1342 * elf.c (assign_section_numbers): Set up sh_link for
1345 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
1346 to sh_link for SHT_IA_64_UNWIND sections.
1348 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1350 * elflink.c (elf_fixup_link_order): Add _() to error message.
1352 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
1354 * elflink.c (elf_fixup_link_order): Issue a warning and flag
1357 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
1359 * aout-adobe.c (aout_32_section_already_linked): Defined.
1360 * aout-target.h (MY_section_already_linked): Likewise.
1361 * aout-tic30.c (MY_section_already_linked): Likewise.
1362 * binary.c (binary_section_already_linked): Likewise.
1363 * bout.c (b_out_section_already_linked): Likewise.
1364 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
1365 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1366 * coffcode.h (coff_section_already_linked): Likewise.
1367 * i386msdos.c (msdos_section_already_linked): Likewise.
1368 * i386os9k.c (os9k_section_already_linked): Likewise.
1369 * ieee.c (ieee_section_already_linked): Likewise.
1370 * ihex.c (ihex_section_already_linked): Likewise.
1371 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
1372 * mmo.c (mmo_section_already_linked): Likewise.
1373 * nlm-target.h (nlm_section_already_linked): Likewise.
1374 * oasys.c (oasys_section_already_linked): Likewise.
1375 * pef.c (bfd_pef_section_already_linked): Likewise.
1376 * ppcboot.c (ppcboot_section_already_linked): Likewise.
1377 * som.c (som_bfd_discard_group): Likewise.
1378 * srec.c (srec_section_already_linked): Likewise.
1379 * tekhex.c (tekhex_section_already_linked): Likewise.
1380 * versados.c (versados_section_already_linked): Likewise.
1381 * vms.c (vms_section_already_linked): Likewise.
1382 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
1383 * xsym.c (bfd_sym_section_already_linked): Likewise.
1385 * bfd-in.h (bfd_section_already_linked_table_init): New.
1386 (bfd_section_already_linked_table_free): Likewise.
1388 * coff-rs6000.c (rs6000coff_vec): Add
1389 _bfd_generic_section_already_linked.
1390 (pmac_xcoff_vec): Likewise.
1391 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1392 (aix5coff64_vec): Likewise.
1394 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
1395 * elflink.c (_bfd_elf_section_already_linked): New function.
1397 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
1399 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
1400 (_bfd_generic_section_already_linked): New.
1401 (bfd_section_already_linked_hash_entry): Likewise.
1402 (bfd_section_already_linked): Likewise.
1403 (bfd_section_already_linked_table_lookup): Likewise.
1404 (bfd_section_already_linked_table_insert): Likewise.
1406 * linker.c (bfd_section_already_linked): New.
1407 (_bfd_section_already_linked_table): Likewise.
1408 (bfd_section_already_linked_table_lookup): Likewise.
1409 (bfd_section_already_linked_table_insert): Likewise.
1410 (already_linked_newfunc): Likewise.
1411 (bfd_section_already_linked_table_init): Likewise.
1412 (bfd_section_already_linked_table_free): Likewise.
1413 (_bfd_generic_section_already_linked): Likewise.
1415 * section.c (bfd_section): Remove comdat.
1416 (bfd_comdat_info): Moved to ...
1417 * bfd-in.h (coff_comdat_info): Here.
1418 (bfd_coff_get_comdat_section): New.
1419 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
1420 * libcoff-in.h (coff_section_tdata): Add comdat.
1421 * coffcode.h (handle_COMDAT): Updated.
1422 * cofflink.c (coff_link_add_symbols): Likewise.
1423 * ecoff.c (bfd_debug_section): Likewise.
1425 * targets.c (bfd_target): Add _section_already_linked.
1426 (BFD_JUMP_TABLE_LINK): Updated.
1428 * bfd-in2.h: Regenerated.
1429 * libbfd.h: Likewise.
1430 * libcoff.h: Likewise.
1432 2003-07-21 Paul Brook <paul@codesourcery.com>
1434 * elflink.c (elf_get_linked_section_vma, compare_link_order,
1435 elf_fixup_link_order): New functions.
1436 (bfd_elf_final_link): Call elf_fixup_link_order.
1438 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
1440 * elf-bfd.h (ELF_COMMON_DEF_P): New.
1441 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
1443 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
1444 _bfd_elf_symbol_refs_local_p.
1445 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
1448 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
1450 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
1452 (bfd_elf_get_dyn_lib_class): New prototype.
1453 * elf.c (bfd_elf_get_dyn_lib_class): New function.
1455 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
1456 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
1457 entry is needed. Issue an error if a DT_NEEDED entry is needed
1458 for a file marked DYN_NO_NEEDED.
1459 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
1462 * bfd-in2.h: Regenerated.
1464 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1466 * elflink.c (elf_section_complain_discarded): Don't complain in
1469 2004-07-10 James E Wilson <wilson@specifixinc.com>
1471 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
1472 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
1473 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
1474 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
1476 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
1477 bfd_put_64 to bfd_putl64.
1478 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
1480 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
1483 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
1484 .init/.fini sections when trying to relax it.
1486 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
1488 * elf.c (assign_file_positions_for_segments): Make sure the
1489 .dynamic section is the first section in the PT_DYNAMIC segment.
1491 2004-07-09 Nick Clifton <nickc@redhat.com>
1493 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
1494 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
1495 sh_elf_get_flags_from_mach functions so that they do not conflict
1496 when this target is built with other sh-elf targets.
1497 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
1498 suppression of this function.
1499 (sh_elf_find_flags): Likewise.
1501 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
1503 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
1504 (ALL_MACHINES_CFILES): Add cpu-crx.c.
1505 (BFD32_BACKENDS): Add elf32-crx.lo.
1506 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
1507 (cpu-crx.lo): New target.
1508 (elf32-crx.lo): New target.
1509 * Makefile.in: Regenerate.
1510 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
1511 (bfd_archures_list): Add bfd_crx_arch.
1512 * bfd-in2.h: Regenerate.
1513 * config.bfd: Handle crx-*-elf*, crx*.
1514 * configure.in: Handle bfd_elf32_crx_vec.
1515 * configure: Regenerate.
1516 * cpu-crx.c: New file.
1517 * elf32-crx.c: Likewise.
1518 * libbfd.h: Regenerate.
1519 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
1520 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
1521 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
1522 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
1523 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
1524 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
1525 * targets.c (bfd_elf32_crx_vec): Declare.
1526 (bfd_target_vector): Add bfd_elf32_crx_vec.
1528 2004-07-06 Nick Clifton <nickc@redhat.com>
1530 * config.bfd: Add sh-symbian-elf target.
1531 * configure.in: Add bfd_elf32_shl_symbian_vec.
1532 * configure: Regenerate.
1533 * elf-bfd.h (struct elf_backend_data): Add new field
1535 * elflink.c (elf_link_add_object_symbols): Invoke the
1536 check_directives function, if defined.
1537 * elfxx-target.h: Provide a default, NULL definition for
1539 * targets.c: Add bfd_elf32_shl_symbian_vec.
1540 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
1542 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
1543 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
1544 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
1545 not already been defined.
1546 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
1547 * sh-symbian.c: New file. Provide functions to support the
1548 * sh-symbian-elf target.
1549 * Makefile.am: Add elf32-sh-symbian.c
1550 * Makefile.in: Regenerate.
1552 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
1554 * elf32-sh.c: Include ../opcodes/sh-opc.h.
1555 * Makefile.am: Ran make dep-am.
1556 * Makefile.in: Ran make dep-in.
1558 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1560 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
1563 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
1565 * config.bfd: Add want64 to configuration target s390-*-linux*.
1567 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
1569 * bfd.c (bfd_get_section_ident): New.
1571 * elflink.c (elf_link_read_relocs_from_section): Call
1572 bfd_get_section_ident to identify the section when reporting
1574 (_bfd_elf_link_output_relocs): Likewise.
1575 (elf_link_output_extsym): Likewise.
1576 (elf_link_input_bfd): Likewise.
1577 (bfd_elf_gc_record_vtinherit): Likewise.
1579 * bfd-in2.h: Regenerated.
1581 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
1582 Nick Clifton <nickc@redhat.com>
1585 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
1586 of section symbols to mips_elf_sort_hash_table ().
1588 2004-07-01 Alan Modra <amodra@bigpond.net.au>
1590 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
1592 (elf_section_complain_discarded): New function. Handle
1593 .gcc_except_table too.
1594 (elf_link_input_bfd): Rewrite handling of relocs against symbols
1595 in discarded sections.
1596 * elf-bfd.h (elf_discarded_section): Protect macro arg.
1598 2004-06-30 James E Wilson <wilson@specifixinc.com>
1600 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
1601 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
1603 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
1606 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
1607 local references to discarded sections and report their
1610 2004-06-30 Alan Modra <amodra@bigpond.net.au>
1612 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
1613 sec_info_type, test section name instead.
1615 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
1618 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
1619 in .init/.fini sections.
1621 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1623 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
1624 bfd_get_section_limit.
1626 2004-06-29 Bob Wilson <bob.wilson@acm.org>
1628 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
1629 output section size.
1631 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1633 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
1635 (mmix_elf_perform_relocation): Adjust for above change.
1636 (mmix_elf_relocate_section): Likewise.
1637 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
1638 (mmix_elf_get_section_contents): Delete.
1639 (bfd_elf64_get_section_contents): Delete.
1640 (mmix_elf_relocate_section): Zero stub area.
1641 * linker.c (default_indirect_link_order): Alloc max of section size
1643 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
1644 * section.c (bfd_malloc_and_get_section): Likewise.
1645 (struct bfd_section): Update rawsize comment.
1646 * bfd-in2.h: Regenerate.
1648 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
1650 2004-06-29 Alan Modra <amodra@bigpond.net.au>
1652 * bfd-in.h (bfd_get_section_limit): Define.
1653 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
1654 (_bfd_final_link_relocate): Use bfd_get_section_limit.
1655 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
1656 * coff-arm.c (coff_arm_relocate_section): Likewise.
1657 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
1658 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
1659 (bfd_ns32k_final_link_relocate): Likewise.
1660 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
1661 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
1662 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
1663 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
1664 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
1665 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
1666 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
1667 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1668 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
1669 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
1670 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
1671 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
1672 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
1673 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
1674 * elf32-v850.c (v850_elf_reloc): Likewise.
1675 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
1676 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
1677 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
1678 * elf64-mips.c (mips_elf64_gprel32_reloc)
1679 (mips16_gprel_reloc): Likewise.
1680 * elf64-mmix.c (mmix_elf_reloc): Likewise.
1681 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
1682 * elf64-sparc.c (init_insn_reloc): Likewise.
1683 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
1684 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
1685 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
1686 (_bfd_mips_elf_generic_reloc): Likewise.
1687 * bfd-in2.h: Regenerate.
1689 2004-06-28 Alan Modra <amodra@bigpond.net.au>
1691 * bfd-in.h (struct stab_info): Move from stabs.c.
1692 * stabs.c (struct stab_link_includes_table): Delete.
1693 (stab_link_includes_lookup): Delete.
1694 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
1695 level of indirection from sinfo parm.
1696 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
1697 stabstr section. Adjust hash table accesses.
1698 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
1699 alloc. Adjust stab_info test.
1700 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
1701 (_bfd_coff_final_link): Adjust stab_info test.
1702 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
1703 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
1705 * libcoff-in.h (struct coff_link_hash_table): Likewise.
1706 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
1707 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
1708 stabstr section. Adjust stab_info test.
1709 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
1710 (_bfd_write_stab_strings): Adjust prototypes.
1711 * libbfd.h: Regenerate.
1712 * libcoff.h: Regenerate.
1713 * bfd-in2.h: Regenerate.
1715 2004-06-27 Mark Kettenis <kettenis@gnu.org>
1717 From Miod Vallat <miod@online.fr>:
1718 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
1720 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
1722 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
1723 (struct elf32_mn10300_link_hash_entry): Remove
1724 pcrel_relocs_copied.
1725 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
1726 R_MN10300_32. Don't adjust pcrel_relocs_copied.
1727 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
1728 and gotoff relocations if the symbol doesn't bind locally. Use
1729 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
1730 relocation for PCREL32.
1731 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
1732 to test whether a symbol binds locally.
1733 (elf32_mn10300_link_hash_newfunc): Don't initialize
1734 pcrel_relocs_copied.
1735 (_bfd_mn10300_elf_discard_copies): Delete.
1736 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
1738 2004-06-26 Mark Kettenis <kettenis@gnu.org>
1740 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
1742 2004-06-25 Joel Brobecker <brobecker@gnat.com>
1744 * som.c (som_set_reloc_info): Correct small typo.
1746 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1748 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
1749 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
1750 (m32r_elf_gcsweep_hook): Likewise.
1751 (m32r_elf_check_relocs): Likewise.
1752 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
1753 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
1754 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
1755 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
1756 * bfd-in2.h: Regenerated.
1757 * libbfd.h: Regenerated.
1759 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
1761 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
1763 (elf64_x86_64_relocate_section): Issue an error for
1764 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
1765 against global symbols when building shared library.
1767 2004-06-24 Alan Modra <amodra@bigpond.net.au>
1769 * section.c (struct sec): Rename "_cooked_size" to "size".
1770 Rename "_raw_size" to "rawsize".
1771 (STD_SECTION): Adjust comments.
1772 (bfd_set_section_size, bfd_get_section_contents): Use size.
1773 (bfd_malloc_and_get_section): New function.
1774 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
1775 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
1776 Correctly free reloc and contents memory.
1777 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
1778 and fake CIE now that we can shink section size to zero.
1779 (_bfd_elf_write_section_eh_frame): Likewise..
1780 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
1781 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
1782 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
1783 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
1784 unneeded indirection.
1785 * elf.c (_bfd_elf_section_offset): .. and update call.
1786 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
1787 * libbfd.h: Regenerate.
1788 * bfd-in2.h: Regenerate.
1790 Replace occurrences of "_raw_size" and "_cooked_size" in most places
1791 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
1792 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
1793 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
1794 Similarly use "rawsize", if non-zero, in reloc functions to validate
1795 reloc addresses. Use new bfd_malloc_and_get_section in most places
1796 where bfd_get_section_contents was called. Expand all occurrences of
1797 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
1798 grok_prstatus and similar functions to "size".
1799 * aix386-core.c (aix386_core_file_p): ..
1800 * aix5ppc-core.c (xcoff64_core_p): ..
1801 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
1802 aout_adobe_set_section_contents): ..
1803 * aout-target.h (callback): ..
1804 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
1805 MY_bfd_final_link): ..
1806 * aoutf1.h (sunos4_core_file_p): ..
1807 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
1808 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
1809 final_link, aout_link_input_section): ..
1810 * binary.c (binary_object_p, binary_canonicalize_symtab,
1811 binary_set_section_contents): ..
1812 * bout.c (b_out_callback, b_out_write_object_contents,
1813 b_out_set_section_contents, b_out_bfd_relax_section,
1814 b_out_bfd_get_relocated_section_contents): ..
1815 * cisco-core.c (cisco_core_file_validate): ..
1816 * coff-alpha.c (alpha_ecoff_object_p,
1817 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
1818 * coff-arm.c (coff_arm_relocate_section,
1819 bfd_arm_allocate_interworking_sections): ..
1820 * coff-h8300.c (h8300_reloc16_extra_cases,
1821 h8300_bfd_link_add_symbols): ..
1822 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
1823 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
1824 ppc_bfd_coff_final_link): ..
1825 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
1826 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
1827 sh_align_loads, sh_coff_get_relocated_section_contents): ..
1828 * coff64-rs6000.c (xcoff64_write_object_contents,
1829 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
1830 * coffcode.h (coff_compute_section_file_positions,
1831 coff_write_object_contents): ..
1832 * coffgen.c (make_a_section_from_file, coff_write_symbols,
1833 coff_section_symbol, build_debug_section): ..
1834 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
1835 process_embedded_commands, _bfd_coff_link_input_bfd,
1836 _bfd_coff_write_global_sym): ..
1837 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
1838 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
1839 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
1840 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
1841 _bfd_dwarf2_find_nearest_line): ..
1842 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
1843 ecoff_compute_section_file_positions,
1844 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
1845 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
1846 _bfd_elf_discard_section_eh_frame_hdr,
1847 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
1848 _bfd_elf_write_section_eh_frame,
1849 _bfd_elf_write_section_eh_frame_hdr): ..
1850 * elf-hppa.h (elf_hppa_sort_unwind): ..
1851 * elf-m10200.c (mn10200_elf_relax_section,
1852 mn10200_elf_relax_delete_bytes,
1853 mn10200_elf_get_relocated_section_contents): ..
1854 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
1855 mn10300_elf_check_relocs, mn10300_elf_relax_section,
1856 mn10300_elf_relax_delete_bytes,
1857 mn10300_elf_get_relocated_section_contents,
1858 _bfd_mn10300_elf_adjust_dynamic_symbol,
1859 _bfd_mn10300_elf_discard_copies,
1860 _bfd_mn10300_elf_size_dynamic_sections,
1861 _bfd_mn10300_elf_finish_dynamic_sections): ..
1862 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
1863 _bfd_elf_make_section_from_phdr, elf_fake_sections,
1864 bfd_elf_set_group_contents, map_sections_to_segments,
1865 elf_sort_sections, assign_file_positions_for_segments,
1866 SECTION_SIZE, copy_private_bfd_data,
1867 _bfd_elf_get_dynamic_reloc_upper_bound,
1868 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
1869 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
1870 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
1871 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
1872 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
1873 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
1874 bfd_elf32_arm_process_before_allocation,
1875 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
1876 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
1877 elf32_arm_write_section): ..
1878 * elf32-cris.c (cris_elf_grok_prstatus,
1879 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
1880 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
1881 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
1882 elf_cris_discard_excess_dso_dynamics,
1883 elf_cris_discard_excess_program_dynamics): ..
1884 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
1885 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
1886 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
1887 _frv_create_got_section, _frvfdpic_assign_plt_entries,
1888 elf32_frvfdpic_size_dynamic_sections,
1889 elf32_frvfdpic_modify_segment_map,
1890 elf32_frvfdpic_finish_dynamic_sections): ..
1891 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
1892 elf32_h8_get_relocated_section_contents): ..
1893 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
1894 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
1895 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
1896 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
1897 elf32_hppa_finish_dynamic_sections): ..
1898 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
1899 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
1900 i370_elf_finish_dynamic_sections): ..
1901 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
1902 allocate_dynrelocs, elf_i386_size_dynamic_sections,
1903 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
1904 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
1905 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
1906 * elf32-ip2k.c (ip2k_is_switch_table_128,
1907 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
1908 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
1909 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
1910 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
1911 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
1912 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
1913 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
1914 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1915 m32r_elf_get_relocated_section_contents): ..
1916 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
1917 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
1918 m68hc11_elf_relax_delete_bytes): ..
1919 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
1920 m68hc12_elf_size_one_stub): ..
1921 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
1922 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
1923 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
1924 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
1925 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
1926 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
1927 elf32_mips_grok_prstatus): ..
1928 * elf32-or32.c (or32_elf_consth_reloc): ..
1929 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
1930 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
1931 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
1932 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
1933 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
1934 ppc_elf_final_write_processing): ..
1935 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
1936 allocate_dynrelocs, elf_s390_size_dynamic_sections,
1937 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
1938 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
1939 sh_elf_relax_delete_bytes, sh_elf_align_loads,
1940 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
1941 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
1942 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
1943 * elf32-sh64-com.c (sh64_address_in_cranges,
1944 sh64_get_contents_type): ..
1945 * elf32-sh64.c (sh64_find_section_for_address,
1946 sh64_elf_final_write_processing): ..
1947 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
1948 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
1949 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
1950 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
1951 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
1952 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
1953 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
1954 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
1955 elf_vax_finish_dynamic_sections): ..
1956 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
1957 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
1958 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
1959 xstormy16_elf_finish_dynamic_sections): ..
1960 * elf32-xtensa.c (xtensa_read_table_entries,
1961 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
1962 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
1963 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
1964 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
1965 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
1966 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
1967 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
1968 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
1969 xtensa_callback_required_dependence): ..
1970 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
1971 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
1972 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
1973 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
1974 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
1975 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
1976 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
1977 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
1978 * elf64-hppa.c (allocate_dynrel_entries,
1979 elf64_hppa_size_dynamic_sections,
1980 elf64_hppa_finish_dynamic_sections): ..
1981 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
1982 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
1983 elf64_mips_grok_prstatus): ..
1984 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
1985 mmix_elf_relocate_section, mmix_elf_final_link,
1986 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
1987 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
1988 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
1989 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
1990 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
1991 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
1992 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
1993 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
1994 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
1995 ppc64_elf_finish_dynamic_sections): ..
1996 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
1997 allocate_dynrelocs, elf_s390_size_dynamic_sections,
1998 elf_s390_finish_dynamic_sections): ..
1999 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
2000 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
2001 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
2002 sh64_elf64_finish_dynamic_sections): ..
2003 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
2004 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
2005 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
2006 sparc64_elf_finish_dynamic_symbol,
2007 sparc64_elf_finish_dynamic_sections): ..
2008 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
2009 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
2010 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
2011 elf64_x86_64_finish_dynamic_sections): ..
2012 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
2013 * elfcode.h (elf_slurp_reloc_table): ..
2014 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
2015 elf_finalize_dynstr, elf_link_add_object_symbols,
2016 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
2017 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
2018 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
2019 elf32_mips_grok_prstatus): ..
2020 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
2021 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
2022 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
2023 elfNN_ia64_finish_dynamic_sections): ..
2024 * elfxx-mips.c (mips_elf_create_procedure_table,
2025 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
2026 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
2027 mips_elf_global_got_index, mips_elf_multi_got,
2028 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
2029 mips_elf_allocate_dynamic_relocations,
2030 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
2031 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
2032 _bfd_mips_elf_always_size_sections,
2033 _bfd_mips_elf_size_dynamic_sections,
2034 _bfd_mips_elf_finish_dynamic_symbol,
2035 _bfd_mips_elf_finish_dynamic_sections,
2036 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
2037 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
2038 _bfd_elf_mips_get_relocated_section_contents,
2039 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
2040 * hp300hpux.c (callback): ..
2041 * hppabsd-core.c (make_bfd_asection): ..
2042 * hpux-core.c (make_bfd_asection): ..
2043 * i386linux.c (linux_link_create_dynamic_sections,
2044 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
2045 * i386msdos.c (msdos_write_object_contents): ..
2046 * i386os9k.c (os9k_callback, os9k_write_object_contents,
2047 os9k_set_section_contents): ..
2048 * ieee.c (parse_expression, ieee_slurp_external_symbols,
2049 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
2050 ieee_write_section_part, do_with_relocs, do_as_repeat,
2051 do_without_relocs, ieee_write_debug_part, init_for_output,
2052 ieee_set_section_contents): ..
2053 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
2054 * irix-core.c (do_sections, make_bfd_asection): ..
2055 * libaout.h (aout_section_merge_with_text_p): ..
2056 * libbfd.c (_bfd_generic_get_section_contents,
2057 _bfd_generic_get_section_contents_in_window): ..
2058 * linker.c (default_indirect_link_order): ..
2059 * lynx-core.c (make_bfd_asection): ..
2060 * m68klinux.c (linux_link_create_dynamic_sections,
2061 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2062 * mach-o.c (bfd_mach_o_make_bfd_section,
2063 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
2064 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
2065 bfd_mach_o_scan_read_segment): ..
2066 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
2067 _bfd_merge_sections): ..
2068 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
2069 mmo_map_set_sizes, mmo_canonicalize_symtab,
2070 mmo_internal_write_section, mmo_write_object_contents): ..
2071 * netbsd-core.c (netbsd_core_file_p): ..
2072 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
2073 nlm_alpha_set_public_section): ..
2074 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
2075 * nlm32-sparc.c (nlm_sparc_write_import): ..
2076 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
2077 nlm_compute_section_file_positions): ..
2078 * oasys.c (oasys_object_p, oasys_slurp_section_data,
2079 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
2080 * opncls.c (get_debug_link_info): ..
2081 * osf-core.c (make_bfd_asection): ..
2082 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
2083 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
2084 final_link, aout_link_input_section): ..
2085 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
2086 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
2087 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
2088 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
2089 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
2090 * ptrace-core.c (ptrace_unix_core_file_p): ..
2091 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
2092 _bfd_final_link_relocate, bfd_generic_relax_section,
2093 bfd_generic_get_relocated_section_contents): ..
2094 * reloc16.c (bfd_coff_reloc16_relax_section,
2095 bfd_coff_reloc16_get_relocated_section_c): ..
2096 * riscix.c (riscix_some_aout_object_p): ..
2097 * rs6000-core.c (read_hdr, make_bfd_asection): ..
2098 * sco5-core.c (make_bfd_asection): ..
2099 * simple.c (bfd_simple_get_relocated_section_contents): ..
2100 * som.c (som_object_setup, setup_sections, som_prep_headers,
2101 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
2102 som_set_reloc_info, som_get_section_contents,
2103 som_bfd_link_split_section): ..
2104 * sparclinux.c (linux_link_create_dynamic_sections,
2105 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
2106 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
2107 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
2108 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
2109 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
2110 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
2111 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
2112 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
2113 sunos_finish_dynamic_link): ..
2114 * syms.c (_bfd_stab_section_find_nearest_line): ..
2115 * tekhex.c (first_phase, tekhex_set_section_contents,
2116 tekhex_write_object_contents): ..
2117 * trad-core.c (trad_unix_core_file_p): ..
2118 * versados.c (process_esd, process_otr, process_otr): ..
2119 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
2120 * vms-misc.c (add_new_contents): ..
2121 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
2122 * vms.c (vms_set_section_contents): ..
2123 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
2124 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
2125 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
2126 * xsym.c (bfd_sym_scan): .. See above.
2128 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
2130 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
2131 calling _bfd_merged_section_offset only for section symbols.
2133 2004-06-22 Alan Modra <amodra@bigpond.net.au>
2135 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
2136 for handling SEC_MERGE symbols in relax_section.
2138 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2140 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
2141 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
2142 linked together. Mark the result as h8300sx code.
2144 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
2146 * elf-bfd.h (struct elf_backend_data): Added
2147 elf_backend_omit_section_dynsym.
2148 (_bfd_elf_link_omit_section_dynsym): Declare.
2149 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
2150 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
2151 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
2152 (_bfd_elf_link_renumber_dynsyms): ... this function.
2153 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
2154 _bfd_elf_link_omit_section_dynsym).
2155 (elfNN_bed): Added elf_backend_omit_section_dynsym.
2157 2004-06-21 Nick Clifton <nickc@redhat.com>
2159 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
2162 2004-06-17 Jerome Guitton <guitton@gnat.com>
2164 * bfd-in.h (bfd_cache_close_all): New function declaration.
2165 * bfd-in2.h: Regenerate.
2166 * cache.c (bfd_cache_close_all): New function definition.
2168 2004-06-16 Mark Kettenis <kettenis@gnu.org>
2170 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
2172 * configure: Regenerate.
2174 2004-06-16 Daniel Jacobowitz <dan@debian.org>
2176 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
2177 the pre-existing section.
2179 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2181 * section.c (struct sec): Remove usused flags. Reorganize a little.
2182 (bfd_get_section_size_before_reloc): Delete.
2183 (bfd_get_section_size_after_reloc): Delete.
2184 (STD_SECTION): Update.
2185 (bfd_get_section_size_now): Delete.
2186 (bfd_set_section_contents): Don't referece reloc_done.
2187 (bfd_get_section_contents): Remove reloc_done comment.
2188 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
2190 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
2191 * ecoff.c (bfd_debug_section): Update initializer.
2192 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
2193 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2194 * bfd-in.h (bfd_section_size): Expand.
2195 (bfd_get_section_size): New macro.
2196 * bfd-in2.h: Regenerate.
2197 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
2198 bfd_get_section_size_before_reloc with bfd_get_section_size.
2199 * coffcode.h (coff_write_object_contents): Likewise.
2200 * coffgen.c (build_debug_section): Likewise.
2201 * dwarf1.c (parse_line_table): Likewise.
2202 (_bfd_dwarf1_find_nearest_line): Likewise.
2203 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2204 * i386msdos.c (msdos_write_object_contents): Likewise.
2205 * pdp11.c (squirt_out_relocs): Likewise.
2206 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
2207 * elf64-mmix.c (mmix_elf_final_link): Update comment.
2209 2004-06-14 Chris Demetriou <cgd@broadcom.com>
2211 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
2212 removal) with updated comment.
2213 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
2215 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
2216 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2218 2004-06-12 Alan Modra <amodra@bigpond.net.au>
2220 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
2221 overflow on branches to undefweaks.
2223 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2225 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
2226 as ecoff_section_data() does not return a valid lvalue.
2228 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
2230 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
2231 (elf_link_add_object_symbols): Likewise.
2233 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
2234 (elf_backend_reloc_type_class): New.
2236 2004-06-08 Mark Kettenis <kettenis@gnu.org>
2238 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
2240 * configure: Regenerate.
2242 2004-06-07 Daniel Jacobowitz <dan@debian.org>
2244 From: Albert Chin-A-Young <china@thewrittenword.com>
2245 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
2248 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
2250 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
2253 2004-05-28 DJ Delorie <dj@redhat.com>
2255 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
2256 for linking, but otherwise adjust reloc for merged sections.
2258 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2260 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
2261 _bfd_merged_section_offset for local symbols.
2263 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2265 * Makefile.am: Regenerate dependencies.
2266 * Makefile.in: Regenerate.
2267 * archures.c: Add bfd_mach_sh3_nommu .
2268 * bfd-in2.h: Regenerate.
2269 * cpu-sh.c: Add sh3-nommu architecture.
2270 (bfd_to_arch_table): Create new table.
2271 (sh_get_arch_from_bfd_mach): Create new function.
2272 (sh_get_arch_up_from_bfd_mach): Create new function.
2273 (sh_merge_bfd_arch): Create new function.
2274 * elf32-sh.c (sh_ef_bfd_table): Add table.
2275 (sh_elf_check_relocs): Replace switch statement with
2276 use of sh_ef_bfd_table .
2277 (sh_elf_get_flags_from_mach): Add new function.
2278 (sh_find_elf_flags): Likewise.
2279 (sh_elf_copy_private_data): Replace most of non-elf contents
2280 with a call to sh_merge_bfd_arch() .
2282 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
2284 * Makefile.am (bfdver.h): Use explicit filename, not $< .
2285 * Makefile.in: Regenerate.
2287 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2289 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
2290 custom calling conventions for dynamic symbols.
2291 (mn10300_elf_relax_section): Avoid relaxing a function as a local
2292 symbol if it's an alias to a global one.
2294 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
2296 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
2299 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
2301 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
2304 2004-05-26 Alan Modra <amodra@bigpond.net.au>
2306 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
2307 for SHT_GROUP sections.
2309 2004-05-25 Alan Modra <amodra@bigpond.net.au>
2311 * elflink.c (elf_link_add_object_symbols): Don't set up merge
2313 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
2314 * merge.c: Formatting. Remove unnecessary casts. Expand
2315 bfd_get_section_alignment macro.
2316 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
2317 use throughout file.
2318 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
2319 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
2320 section name to determine sinfo group, instead test output section
2322 (_bfd_merge_sections): Add struct bfd_link_info param. Call
2323 _bfd_strip_section_from_output rather than just twiddling flags.
2324 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
2325 (_bfd_merge_sections): Update prototype.
2326 * libbfd.h: Regenerate.
2328 2004-05-24 Mark Kettenis <kettenis@gnu.org>
2330 * netbsd-core.c: Correctly indent section that sets architecture
2333 From Miod Vallat <miod@online.fr>:
2334 * m88kopenbsd.c: New file.
2335 * targets.c (m88k_openbsd_vec): New.
2336 * config.bfd: Add m88k-*-openbsd*.
2337 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
2338 (m88kopenbsd_vec): New.
2339 * configure: Regenerate.
2340 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
2341 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
2343 * Makefile.in: Regenerate.
2344 * po/SRC-POTFILES.in: Regenerate.
2346 2004-05-24 Nick Clifton <nickc@redhat.com>
2348 * hash.c: Remove bogus node "Changing the default Hash Table Size"
2349 introduced by hash table size patch.
2351 2004-05-22 Ben Elliston <bje@au.ibm.com>
2353 * configure.in (is_release): Remove.
2354 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
2355 (AC_OUTPUT): Don't output bfdver.h from version.h.
2356 * configure: Regenerate.
2357 * Makefile.am (RELEASE): New variable.
2358 (bfdver.h): New target.
2359 * Makefile.in: Regenerate.
2360 * doc/Makefile.in: Likewise.
2362 2004-05-22 Ben Elliston <bje@au.ibm.com>
2364 * Makefile.am (config.status): Don't depend on version.h.
2365 * Makefile.in: Regenerate.
2367 2004-05-22 Alan Modra <amodra@bigpond.net.au>
2369 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
2370 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
2371 * libbfd.h: Regenerate.
2372 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
2373 (_bfd_elf_rel_local_sym): Likewise.
2374 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
2375 (elf_link_input_bfd): Likewise.
2376 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2377 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2378 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2379 (elfNN_ia64_relocate_section): Likewise.
2381 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
2383 * hash.c (bfd_default_hash_table_size): New variable.
2384 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
2385 (bfd_hash_set_default_size): New function. Set the default size
2386 to a selected prime number close to the argument. Document new
2388 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
2389 * bfd-in2.h: Regenerate.
2390 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
2391 * Makefile.in: Regenerate.
2393 2004-05-21 Mark Kettenis <kettenis@gnu.org>
2395 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
2396 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
2397 arm, m68k, m88k and hppa core files.
2399 2004-05-21 Nick Clifton <nickc@redhat.com>
2401 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
2402 (bfd_bwrite): Likewise.
2403 (bfd_tell): Likewise.
2404 (bfd_flush): Likewise.
2405 (bfd_stat): Likewise.
2406 (bfd_seek): Likewise.
2407 (bfd_get_mtime): Likewise.
2408 (bfd_get_size): Likewise.
2410 2004-05-19 Ben Elliston <bje@au.ibm.com>
2412 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
2414 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
2416 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
2417 (bfd_generic_openr_next_archived_file): Likewise.
2419 2004-05-17 Bob Wilson <bob.wilson@acm.org>
2421 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
2422 section names by inserting a new substring after .gnu.linkonce, except
2423 for .gnu.linkonce.t.* where the "t." is replaced.
2425 2004-05-17 Adam Nemet <anemet@lnxw.com>
2427 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
2428 (m68-*-lynxos* case): Likewise.
2429 (powerpc-*-lyxnos* case): New case.
2430 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
2432 2004-05-17 David Heine <dlheine@tensilica.com>
2434 * aout-target.h (MY_bfd_copy_private_header_data): Define.
2435 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
2436 * bfd.c (bfd_copy_private_header_data): Define.
2437 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
2439 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
2440 * coffcode.h (coff_bfd_copy_private_header_data): Define.
2441 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
2442 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
2443 segments by calling copy_private_bfd_data.
2444 (_bfd_elf_copy_private_header_data): Define.
2445 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
2446 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
2447 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
2448 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
2449 * mmo.c (mmo_bfd_copy_private_header_data): Define.
2450 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
2451 * som.c (som_bfd_copy_private_header_data): Define.
2452 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
2453 * vms.c (vms_bfd_copy_private_header_data): Define.
2454 * bfd-in2.h: Regenerate.
2455 * libbfd.h: Regenerate.
2457 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2459 * elfxx-mips.c (MINUS_TWO): Define.
2460 (mips_elf_higher, mips_elf_highest,
2461 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
2462 some bfd_vma values.
2463 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
2465 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2467 * som.c (log2): Rename to exact_log2. Adjust all callers.
2469 2004-05-13 Paul Brook <paul@codesourcery.com>
2471 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
2472 dwarf3 format CIE entries. Remove comment about the size of the
2473 ra_column field. It is now correctly deduced.
2475 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2477 * config.bfd (or32-*-rtems*): Switch to elf.
2479 2004-05-13 Nick Clifton <nickc@redhat.com>
2481 * po/fr.po: Updated French translation.
2483 2004-05-11 Jakub Jelinek <jakub@redhat.com>
2485 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
2486 into .dynsym if elf_section_data (sec)->dynindx <= 0.
2487 Adjust counting of last_local.
2488 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
2489 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
2490 created by the linker nor !SHF_ALLOC.
2492 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
2493 DT_PLTGOT to the start of the .got.plt section instead of the
2494 .got output section. Set sh_entsize for .got section in addition
2496 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2497 is at sgot->output_section->vma.
2498 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
2499 DT_PLTGOT to the start of the .got.plt section instead of the
2500 .got output section.
2501 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
2502 is at sgot->output_section->vma. Set sh_entsize for .got section
2503 in addition to .got.plt.
2504 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
2505 (bfd_section_from_phdr): Likewise.
2506 (map_sections_to_segments): Likewise.
2507 (assign_file_positions_for_segments): Likewise.
2508 (get_program_header_size): Likewise.
2509 * elflink.c (bfd_elf_size_dynamic_sections): Set
2510 elf_tdata (output_bfd)->relro from info->relro.
2511 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
2513 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
2515 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
2516 a zero symndx for which we hadn't accounted a dynamic relocation.
2517 (_frvfdpic_add_rofixup): Likewise.
2519 2004-05-07 Brian Ford <ford@vss.fsi.com>
2520 DJ Delorie <dj@redhat.com>
2522 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
2523 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
2524 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
2525 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
2527 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2529 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
2530 immediately if there's no link info.
2531 (elf32_frvfdpic_copy_private_bfd_data): New.
2532 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
2534 2004-05-06 Zack Weinberg <zack@codesourcery.com>
2536 * dwarf2.c (add_line_info): Also set info->filename to NULL if
2537 filename argument is null; do not call strlen on a null pointer.
2539 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
2541 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
2544 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2546 * configure.in (bfd_elf32_frvfdpic_vec): New.
2547 * configure: Rebuilt.
2548 * targets.c (bfd_elf32_frvfdpic_vec): New.
2549 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
2551 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
2552 frvfdpic instead of frv. Rearrange elf-target macros such that
2553 the FDPIC-specific ones are only defined for this new target
2555 (bfd_elf32_frvfdpic_vec): Declare.
2557 (elf32_frv_relocate_section): Use it to enable segment checking
2558 and to control rofixup emission. Add output section vma to
2559 applied relocation in non-LOAD non-ALLOC sections. Use
2560 _bfd_error_handler for errors.
2561 (_frv_create_got_section): Create .rel.got and .rofixup only in
2562 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
2564 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
2565 (elf32_frvfdpic_modify_segment_map): Likewise.
2566 (elf32_frv_finish_dynamic_sections): New, do-nothing.
2567 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
2568 error message if we miscompute the rofixup size.
2569 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
2570 (frvfdpic_elf_encode_eh_address): Likewise.
2571 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
2572 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
2573 relocs. Reject unknown relocation types.
2574 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
2575 (frv_elf_merge_private_bfd_data): Likewise.
2576 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
2577 0x4000 for newly-added elf32-frvfdpic.
2579 2004-05-05 Nick Clifton <nickc@redhat.com>
2582 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
2583 returning NULL as most users of this function do not check its
2585 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
2586 of bfd_cache_lookup().
2587 * sco5-core.c (sco5_core_file_p): Likewise.
2588 * trad-core.c (trad_unix_core_file_p): Likewise.
2590 2004-05-05 Nick Clifton <nickc@redhat.com>
2592 * cache.c (bfd_cache_lookup): Improve formatting.
2593 * archive.c: Fix formatting.
2595 2004-05-05 Peter Barada <peter@the-baradas.com>
2597 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
2598 * cpu-m68k.c(bfd_m68k_arch): Likewise.
2599 * bfd-in2.h(bfd_architecture): Regenerate.
2601 2004-05-03 Alan Modra <amodra@bigpond.net.au>
2603 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
2605 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
2606 those against discarded link-once and SEC_MERGE section symbols.
2608 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2610 * section.c (bfd_get_section_by_name_if): New.
2611 * bfd-in2.h: Regenerated.
2613 2004-05-02 Alan Modra <amodra@bigpond.net.au>
2615 * som.c (som_bfd_is_group_section): Define.
2617 2004-05-01 Alan Modra <amodra@bigpond.net.au>
2619 * section.c (bfd_make_section_anyway): Copy the whole
2620 bfd_hash_entry, not just "next" from existing entry.
2622 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2624 * elf.c (bfd_section_from_shdr): Maintain the section order in
2626 (special_sections): Add ".note.GNU-stack".
2627 (elf_fake_sections): Handle section group for relocatable
2630 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2632 * section.c (bfd_sections_find_if): New.
2633 * bfd-in2.h: Regenerated.
2635 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2637 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
2639 * elf-bfd.h (bfd_elf_is_group_section): Declare.
2640 * elf.c (bfd_elf_is_group_section): New function.
2641 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
2642 * section.c (bfd_generic_is_group_section): New function.
2643 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
2644 (BFD_JUMP_TABLE_LINK): Adjust.
2645 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
2646 * aout-target.h (MY_bfd_is_group_section): Define.
2647 * aout-tic30.c (MY_bfd_is_group_section): Define.
2648 * bfd.c (bfd_is_group_section): Define.
2649 * binary.c (binary_bfd_is_group_section): Define.
2650 * bout.c (b_out_bfd_is_group_section): Define.
2651 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
2652 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
2653 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
2654 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
2655 * coffcode.h (coff_bfd_is_group_section): Define.
2656 * i386msdos.c (msdos_bfd_is_group_section): Define.
2657 * i386os9k.c (os9k_bfd_is_group_section): Define.
2658 * ieee.c (ieee_bfd_is_group_section): Define.
2659 * ihex.c (ihex_bfd_is_group_section): Define.
2660 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
2661 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
2662 * mmo.c (mmo_bfd_is_group_section): Define.
2663 * nlm-target.h (nlm_bfd_is_group_section): Define.
2664 * oasys.c (oasys_bfd_is_group_section): Define.
2665 * pef.c (bfd_pef_bfd_is_group_section): Define.
2666 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
2667 * srec.c (srec_bfd_is_group_section): Define.
2668 * tekhex.c (tekhex_bfd_is_group_section): Define.
2669 * versados.c (versados_bfd_is_group_section): Define.
2670 * vms.c (vms_bfd_is_group_section): Define.
2671 * xsym.c (bfd_sym_bfd_is_group_section): Define.
2672 * bfd-in2.h: Regenerate.
2673 * libbfd.h: Regenerate.
2675 2004-04-30 Alan Modra <amodra@bigpond.net.au>
2677 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
2679 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
2681 * configure.in: Update version to 2.15.91.
2682 * configure: Regenerate.
2684 2004-04-29 Brian Ford <ford@vss.fsi.com>
2686 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
2687 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
2688 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
2689 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
2690 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
2691 .gnu.linkonce.wi. sections.
2692 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
2693 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
2695 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
2696 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2698 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2700 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2701 * bfd-in2.h: Regenerate.
2702 * libbfd.h: Likewise.
2704 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2706 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
2708 (setup_sections): Use som_subspace_dictionary_record struct instead
2709 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
2710 is_comdat, is_common or dup_common.
2711 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
2712 is_comdat, is_common and dup_common in section subspace_dict from
2714 (som_begin_writing): Use som_subspace_dictionary_record struct.
2715 (som_finish_writing): Likewise.
2716 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
2717 is_common and dup_common flags in info for symbol. Add comment
2718 regarding linker support for these fields. Slightly reorganize
2720 (som_build_and_write_symbol_table): Set is_comdat, is_common and
2721 dup_common fields in symbol table from symbol info.
2722 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
2723 arguments. Set corresponding fields in copy_data. Change all callers.
2724 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
2726 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
2727 * som.h (som_subspace_dictionary_record): Define.
2728 (som_copyable_section_data_struct): Add is_comdat, is_common and
2730 (som_section_data_struct): Use som_subspace_dictionary_record struct
2731 instead of subspace_dictionary_record.
2732 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
2734 2004-04-27 Bob Wilson <bob.wilson@acm.org>
2736 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
2737 if set. Check reloc_done flag before applying relocations. Use
2738 output addresses, both when applying relocations and when comparing
2739 against the specified section.
2740 (elf_xtensa_relocate_section): Use output address to check if dynamic
2741 reloc is in a literal pool. Set section's reloc_done flag.
2743 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
2745 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
2746 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
2748 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
2751 2004-04-27 Alan Modra <amodra@bigpond.net.au>
2753 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
2754 structure field removed in 2004-04-24 patch.
2755 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
2757 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
2759 * elf32-arm.h (elf32_arm_section_flags): Likewise.
2760 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2761 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
2762 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
2763 field before calling elf_backend_section_flags.
2765 2004-04-24 Chris Demetriou <cgd@broadcom.com>
2767 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
2768 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
2769 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
2770 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
2771 and BFD_RELOC_32_PCREL.
2772 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
2773 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
2774 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2775 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
2776 (mips_elf_next_relocation): Move comment about matching HI/LO
2778 (_bfd_mips_elf_relocate_section): Here. Remove handling for
2779 R_MIPS_GNU_REL_HI16.
2781 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2783 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
2784 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
2785 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
2786 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
2787 and update comments to reflect current usage.
2788 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
2789 and MIPS_R_SWITCH, as well as several empty entries. Update comment
2791 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
2792 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
2793 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2794 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
2795 type number to be MIPS_R_PCREL16.
2796 (mips_relocate_section): Remove support for link-time relaxation
2797 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
2798 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
2799 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
2800 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
2801 relaxation of branches used by embedded-PIC.
2802 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
2803 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
2804 related members, update comment.
2805 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
2806 code related to embedded-PIC.
2807 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
2808 initialization of now-removed 'adjust' member of
2809 'struct ecoff_debug_info'.
2811 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2813 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
2815 2004-04-21 Philip Blundell <pb@nexus.co.uk>
2817 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
2818 relocs for locally defined symbols during -shared final link.
2819 (elf32_arm_final_link_relocate): Likewise.
2821 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2823 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
2824 ELF_LINK_POINTER_EQUALITY_NEEDED.
2825 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
2826 if r_type is not R_X86_64_PC32.
2827 (elf64_x86_64_finish_dynamic_symbol): If
2828 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
2831 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2833 * elf32-sh.c (sh_elf_plt_sym_val): New function.
2834 (elf_backend_plt_sym_val): Define.
2836 2004-04-22 Andrew Cagney <cagney@redhat.com>
2838 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
2840 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2842 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
2844 * som.c (som_set_section_contents): Constantify second argument.
2845 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
2846 (som_object_setup): Rework to avoid warning.
2847 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
2850 2004-04-22 Andrew Cagney <cagney@redhat.com>
2852 * cache.c (bfd_cache_close): Check for a previously closed file.
2854 2004-04-22 Jakub Jelinek <jakub@redhat.com>
2856 * bfd.c (bfd_get_synthetic_symtab): Define.
2857 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
2858 NAME##_get_synthetic_symtab.
2859 (struct bfd_target): Add _bfd_get_synthetic_symtab.
2860 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
2861 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
2863 (_bfd_elf_get_synthetic_symtab): New prototype.
2864 * elfcode.h (elf_get_synthetic_symtab): Define.
2865 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
2866 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
2867 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
2868 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
2869 * bfd-in2.h: Rebuilt.
2870 * libbfd.h: Rebuilt.
2871 * elf32-i386.c (elf_i386_plt_sym_val): New function.
2872 (elf_backend_plt_sym_val): Define.
2873 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
2874 (elf_backend_plt_sym_val): Define.
2875 * elf32-s390.c (elf_s390_plt_sym_val): New function.
2876 (elf_backend_plt_sym_val): Define.
2877 * elf64-s390.c (elf_s390_plt_sym_val): New function.
2878 (elf_backend_plt_sym_val): Define.
2879 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
2880 (elf_backend_plt_sym_val): Define.
2881 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
2882 (elf_backend_plt_sym_val): Define.
2883 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
2884 (elf_backend_plt_sym_val): Define.
2885 * aout-target.h (MY_get_synthetic_symtab): Define.
2886 * aout-tic30.c (MY_get_synthetic_symtab): Define.
2887 * coff-rs6000.c (rs6000coff_vec): Add
2888 _bfd_nodynamic_get_synthetic_symtab.
2889 (pmac_xcoff_vec): Likewise.
2890 * coff64-rs6000.c (rs6000coff64_vec): Add
2891 _bfd_nodynamic_get_synthetic_symtab.
2892 (aix5coff64_vec): Likewise.
2893 * sunos.c (MY_get_synthetic_symtab): Define.
2894 * vms.c (vms_get_synthetic_symtab): Define.
2896 2004-04-22 Nick Clifton <nickc@redhat.com>
2898 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
2900 2004-04-22 Peter Barada <peter@the-baradas.com>
2902 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
2903 * bfd2-in.h: Regenerate.
2904 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
2906 2004-04-21 Chris Demetriou <cgd@broadcom.com>
2908 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
2909 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
2910 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
2911 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
2912 * bfd-in2.h: Regenerate.
2914 2004-04-21 Bob Wilson <bob.wilson@acm.org>
2916 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
2917 require relocations against a weak symbol to reference the same
2918 symbol hash entry if not a final, static link.
2919 (get_cached_value, add_value_map): Add final_static_link argument.
2920 (remove_literals): Pass final_static_link argument as needed.
2922 2004-04-21 Andrew Cagney <cagney@redhat.com>
2924 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
2925 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
2926 (opncls_bwrite, opncls_bclose, opncls_bflush)
2927 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
2928 bfd iovec that uses function callbacks.
2929 (bfd_close): Use the iovec's bclose.
2930 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
2931 (cache_bclose, cache_bflush, cache_bstat)
2932 (cache_iovec): New functions and global variable, implement a
2933 cache "iovec", where applicable set bfd_error.
2934 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
2935 * bfdio.c (struct bfd_iovec): Define.
2936 (real_read): Delete function.
2937 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
2938 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
2939 assume that bread and bwrite set bfd_error.
2940 * bfd.c (struct bfd): Add "iovec", update comments.
2941 * bfd-in2.h, libbfd.h: Re-generate.
2943 2004-04-21 Andrew Cagney <cagney@redhat.com>
2945 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
2947 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
2949 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
2950 (bfd_elf_gc_sections): Fail if a shared object is being created.
2951 Do not fail if dynamic sections have been created. Instead call
2952 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
2953 dynamically referenced symbols. Do not mark the whole graph
2954 rooted at .eh_frame, only the section proper.
2956 2004-04-20 DJ Delorie <dj@redhat.com>
2958 * reloc.c: Add BFD_RELOC_32_SECREL.
2959 * bfd-in2.h: Regenerate.
2960 * libbfd.h: Likewise.
2961 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
2962 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
2963 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
2965 2004-04-19 Jakub Jelinek <jakub@redhat.com>
2967 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
2968 relocs against hidden/protected undefweak symbols properly.
2969 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2971 2004-04-18 Mark Kettenis <kettenis@gnu.org>
2973 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
2974 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
2977 2004-04-17 Brian Ford <ford@vss.fsi.com>
2979 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
2980 filepos for the SizeOfHeaders field.
2981 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
2983 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
2985 2004-04-16 Alan Modra <amodra@bigpond.net.au>
2987 * simple.c (bfd_simple_get_relocated_section_contents): Don't
2988 change reloc_done. Set and restore _cooked_size.
2991 2004-04-15 Mark Kettenis <kettenis@gnu.org>
2993 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
2996 2004-04-15 Nick Clifton <nickc@redhat.com>
2998 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
3000 2004-04-15 Alan Modra <amodra@bigpond.net.au>
3002 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
3004 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
3006 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
3007 when it is a definition.
3009 2004-04-14 Alan Modra <amodra@bigpond.net.au>
3011 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
3012 when statically linking PIC code.
3013 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3015 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3017 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
3018 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
3019 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
3020 * configure: Regenerate.
3022 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
3024 * elflink.c: Include libiberty.h.
3025 * Makefile.am (elflink.lo): Depend on libiberty.h.
3026 * Makefile.in: Regenerate.
3028 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
3030 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
3033 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
3035 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
3036 reserve the memory for dynamic linker
3038 2004-04-05 Mark Kettenis <kettenis@gnu.org>
3040 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
3041 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
3043 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3045 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
3046 RELOC_FOR_GLOBAL_SYMBOL.
3047 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
3049 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
3051 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
3052 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
3054 2004-04-01 Paul Brook <paul@codesourcery.com>
3056 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
3057 * elf32-arm.h (struct elf32_elf_section_map): New.
3058 (struct _arm_elf_section_data): New.
3059 (elf32_arm_section_data): Define.
3060 (struct elf32_arm_link_hash_table): Add byteswap_code.
3061 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
3062 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
3063 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
3064 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
3065 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
3066 (bfd_elf32_new_section_hook, elf_backend_write_section,
3067 elf_backend_link_output_symbol_hook): Define.
3069 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
3071 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
3072 that keeps the characters in a B_INCL..B_EINCL range.
3073 (_bfd_link_section_stabs): When computing the sum of the
3074 characters in a B_INCL..B_EINCL range also keep a copy of those
3075 characters. Use this information to distinguish between
3076 include sections that have the same sum and the same length
3077 but which are nevertheless unique.
3079 2004-03-31 Paul Brook <paul@codesourcery.com>
3081 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
3082 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
3084 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
3086 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
3087 to 'sum_chars' and add field 'num_chars'.
3088 (_bfd_link_section_stabs): When computing the sum of the
3089 characters in a B_INCL..B_EINCL range also keep a count of the
3090 number of characters. Use this information to help distinguish
3091 between include sections when have the same sum but which
3092 nevertheless are still unique.
3094 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
3096 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
3098 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
3099 Tomer Levi <Tomer.Levi@nsc.com>
3101 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
3102 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
3103 (BFD32_BACKENDS): Add elf32-cr16c.lo.
3104 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
3105 (cpu-cr16c.lo): New target.
3106 (elf32-cr16c.lo): Likewise.
3107 * Makefile.in: Regenerate.
3108 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
3109 (bfd_archures_list): Add bfd_cr16c_arch.
3110 * config.bfd: Handle cr16c-*-elf*.
3111 * configure.in: Handle bfd_elf32_cr16c_vec.
3112 * configure: Regenerate.
3113 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
3114 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
3115 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
3116 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
3117 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
3118 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
3119 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
3120 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
3121 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
3122 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
3123 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
3124 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
3125 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
3126 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
3127 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
3128 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
3129 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
3130 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
3131 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
3132 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
3133 * targets.c (bfd_elf32_cr16c_vec): Declare.
3134 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
3135 * cpu-cr16c.c: New file.
3136 * elf32-cr16c.c: Likewise.
3137 * libbfd.h: Regenerate.
3138 * bfd-in2.h: Likewise.
3140 2004-03-30 Jakub Jelinek <jakub@redhat.com>
3142 * elf.c (map_sections_to_segments): Fix handling of .tbss.
3144 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3146 * Makefile.am: Remove all mention of elflink.h.
3147 * Makefile.in: Regenerate.
3148 * bfd-in.h (bfd_elf_discard_info): Declare.
3149 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
3150 * bfd-in2.h: Regenerate.
3151 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
3152 bfd_elf32_link_record_dynamic_symbol,
3153 bfd_elf64_link_record_dynamic_symbol,
3154 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
3155 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
3156 _bfd_elf32_link_record_local_dynamic_symbol,
3157 _bfd_elf64_link_record_local_dynamic_symbol,
3158 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
3159 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
3160 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
3161 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
3162 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
3163 _bfd_elf32_reloc_symbol_deleted_p,
3164 _bfd_elf64_reloc_symbol_deleted_p): Delete.
3165 (bfd_elf_link_record_dynamic_symbol,
3166 bfd_elf_link_record_local_dynamic_symbol,
3167 bfd_elf_final_link, bfd_elf_gc_sections,
3168 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
3169 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
3170 bfd_elf_reloc_symbol_deleted_p): Declare.
3171 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
3172 * elf32-arm.h: Update for changed function names. Remove local
3173 WILL_CALL_FINISH_DYNAMIC_SECTION define.
3174 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
3175 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
3176 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
3177 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3178 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
3179 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
3180 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
3181 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
3182 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
3183 (bfd_elfNN_print_symbol): Define.
3184 * elfcode.h: Don't include elflink.h.
3185 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
3186 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
3187 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
3188 elf_gc_record_vtinherit, elf_gc_record_vtentry,
3189 elf_link_record_local_dynamic_symbol): Don't define.
3190 * elflink.c: Update for changed function names. Move elflink.h
3192 * elflink.h: Delete file.
3193 * po/SRC-POTFILES.in: Regenerate.
3194 * po/bfd.pot: Regenerate.
3196 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3198 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
3199 "name" for global syms accidentally removed in 2004-03-20 change.
3201 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3203 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
3204 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
3205 where Elf_External_* is different for 64 and 32 bit, with
3206 corresponding elf_size_info field.
3207 (struct elf_final_link_info): Use "bfd_byte *" instead
3208 of "Elf_External_Sym *" for external_syms and symbuf.
3209 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
3210 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
3211 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
3212 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
3213 (elf_link_sort_cmp2): Adjust.
3214 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
3215 using ELF_R_SYM macro. Set u.sym_mask.
3216 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
3217 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
3218 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
3219 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
3220 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
3221 swap_syn_out functions. Rearrange dyn swap in/out switch.
3222 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
3223 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
3224 (elf_link_flush_output_syms): Add elf_backend_data arg.
3225 (elf_link_check_versioned_symbol): Likewise.
3226 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
3227 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
3228 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
3229 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
3230 ELF_R_TYPE and ELF_R_INFO macros.
3231 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
3232 based on size rather than using ELF_R_INFO.
3233 (elf_gc_mark): Set up r_sym_shift local var and use instead of
3235 (struct alloc_got_off_arg): New.
3236 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
3237 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
3238 (elf_gc_allocate_got_offsets): Adjust.
3239 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
3240 ELF_R_SYM. Use bfd_section_from_elf_index.
3241 (elf_bfd_discard_info): Set cookie.r_sym_shift.
3242 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
3243 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
3245 2004-03-26 Stan Shebs <shebs@apple.com>
3247 Remove MPW support, no longer used.
3248 * config.bfd (powerpc-*-mpw*): Remove configuration.
3249 * mpw-config.in, mpw-make.sed: Remove files.
3250 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
3252 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3254 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
3255 (ppc64_elf_add_symbol_hook): New function.
3256 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
3257 const from Elf_Internal_Sym param.
3258 * elflink.c (elf_link_add_object_symbols): Adjust.
3259 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
3260 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
3261 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
3262 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
3263 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
3264 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
3265 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
3266 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
3267 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
3268 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
3269 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
3270 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
3271 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
3272 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
3273 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
3274 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
3276 2004-03-26 Alan Modra <amodra@bigpond.net.au>
3278 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
3279 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
3280 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
3281 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
3282 (bfd_elf64_bfd_link_add_symbols): Delete.
3283 (bfd_elf_link_add_symbols): Declare.
3284 * elfcode.h (elf_bfd_link_add_symbols): Delete.
3285 * elflink.c: Include safe-ctype.h.
3286 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
3288 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
3289 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
3291 (elf_link_add_archive_symbols): Rename from
3292 _bfd_elf_link_add_archive_symbols, make static.
3293 (elf_link_add_object_symbols): New function. Corresponding
3294 elflink.h function converted to use elf_size_info.
3295 (bfd_elf_link_add_symbols): Likewise.
3296 (bfd_elf_size_dynamic_sections): Adjust.
3297 * elflink.h (elf_bfd_link_add_symbols): Delete.
3298 (elf_link_add_object_symbols): Delete.
3299 * elf32-gen.c (elf32_generic_link_add_symbols): Call
3300 bfd_elf_link_add_symbols.
3301 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
3303 2004-03-25 Alan Modra <amodra@bigpond.net.au>
3305 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
3306 and chained shared libs only if dynsym. Clear dynsym on forced-local.
3308 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
3309 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
3310 (_bfd_elf_add_dt_needed_tag): Declare.
3311 (_bfd_elf_sort_symbol): Declare.
3312 (_bfd_elf_finalize_dynstr): Declare.
3313 (RELOC_FOR_GLOBAL_SYM): Formatting.
3314 * elfcode.h (elf_add_dynamic_entry): Delete.
3315 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
3316 elflink.h function converted to use elf_size_info.
3317 (_bfd_elf_add_dt_needed_tag): Likewise.
3318 (_bfd_elf_sort_symbol): Likewise.
3319 (_bfd_elf_finalize_dynstr): Likewise.
3320 (compute_bucket_count): Likewise.
3321 (bfd_elf_size_dynamic_sections): Likewise. Check result of
3322 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
3323 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
3324 * elflink.h: ..here.
3325 (sort_symbol, add_dt_needed_tag): Delete.
3326 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
3327 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
3329 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
3330 * elf32-cris.c (add_dynamic_entry): Likewise.
3331 * elf32-hppa.c (add_dynamic_entry): Likewise.
3332 * elf32-i370.c (add_dynamic_entry): Likewise.
3333 * elf32-i386.c (add_dynamic_entry): Likewise.
3334 * elf32-m32r.c (add_dynamic_entry): Likewise.
3335 * elf32-m68k.c (add_dynamic_entry): Likewise.
3336 * elf32-ppc.c (add_dynamic_entry): Likewise.
3337 * elf32-s390.c (add_dynamic_entry): Likewise.
3338 * elf32-sh.c (add_dynamic_entry): Likewise.
3339 * elf32-sparc.c (add_dynamic_entry): Likewise.
3340 * elf32-vax.c (add_dynamic_entry): Likewise.
3341 * elf32-xtensa.c (add_dynamic_entry): Likewise.
3342 * elf64-alpha.c (add_dynamic_entry): Likewise.
3343 * elf64-hppa.c (add_dynamic_entry): Likewise.
3344 * elf64-ppc.c (add_dynamic_entry): Likewise.
3345 * elf64-s390.c (add_dynamic_entry): Likewise.
3346 * elf64-sparc.c (add_dynamic_entry): Likewise.
3347 * elf64-x86-64.c (add_dynamic_entry): Likewise.
3348 * elfxx-ia64.c (add_dynamic_entry): Likewise.
3349 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3350 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
3351 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
3352 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
3354 2004-03-23 Paul Brook <paul@codesourcery.com>
3356 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
3358 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3360 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
3361 literal tables and check for relocs outside of literal pools.
3362 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
3363 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
3365 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
3366 (elf_xtensa_relocate_section): Read literal tables and check for
3367 dynamic relocations in read-only sections and not in literal pools.
3369 2004-03-23 Alan Modra <amodra@bigpond.net.au>
3372 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
3374 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3376 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3377 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
3378 not defined by the executable, or defined in a DSO.
3379 <eliding run-time relocation of .got>: Initialize GOT entry for a
3380 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
3382 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
3383 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
3384 a PLT reloc to GOT for an executable.
3385 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
3386 .got for a DSO and explain why.
3387 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
3388 and unreferenced symbols for which a PLT is defined. Adjust
3389 dynamic-symbol pruning correspondingly, to make sure we don't lose
3390 a dynamic symbol also defined by a DSO.
3392 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3394 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
3395 and rel args. Group input and output args. Wrap to 80 columns.
3396 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
3397 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
3398 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
3399 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
3400 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
3401 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
3402 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
3403 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
3404 RELOC_FOR_GLOBAL_SYMBOL invocation.
3406 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
3408 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
3409 unresolved symbols in objects aren't allowed.
3411 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
3413 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3414 (elf_hppa_unmark_useless_dynamic_symbols):
3415 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3416 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
3417 (elf32_hppa_relocate_section): Likewise.
3418 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3419 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3420 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3421 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
3422 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3424 * elf-m10200.c (mn10200_elf_relocate_section): Use
3425 RELOC_FOR_GLOBAL_SYMBOL.
3426 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
3427 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
3428 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
3429 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
3430 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
3431 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
3432 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3433 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
3434 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
3435 * elf32-v850.c (v850_elf_relocate_section): Likewise.
3436 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
3437 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
3439 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3441 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
3442 (final_link_relocate): Likewise.
3443 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
3444 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
3446 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3448 * Makefile.am: Run "make dep-am".
3449 * Makefile.in: Regenerate.
3450 * aclocal.m4: Regenerate.
3451 * config.in: Regenerate.
3452 * po/bfd.pot: Regenerate.
3454 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3455 H.J. Lu <hongjiu.lu@intel.com>
3457 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
3458 type and size change code to where it was previously. Remove
3459 dt_needed param. Treat old weak syms as strong if new sym is
3460 from a shared lib, even when old sym is from another shared
3461 lib. Remove unnecessary tests of oldweak and newweak. Correct
3463 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
3464 _bfd_elf_merge_symbol calls.
3465 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
3466 dt_needed local var. Update comments.
3467 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
3468 (_bfd_elf_add_default_symbol): Likewise.
3470 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
3471 strong syms in one shared object overriding weak syms in another.
3473 2004-03-18 Alan Modra <amodra@bigpond.net.au>
3475 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
3476 dyn_lib_class field. Rearrange for better packing.
3477 (elf_dt_soname): Delete.
3478 (elf_dyn_lib_class): Define.
3479 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
3480 (bfd_elf_set_dt_needed_soname): Delete.
3481 (bfd_elf_set_dyn_lib_class): New function.
3482 * elflink.h (add_dt_needed_tag): New function. Split out from..
3483 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
3484 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
3485 initialization of soname.
3486 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
3488 * bfd-in.h (enum dynamic_lib_link_class): New.
3489 (bfd_elf_set_dt_needed_soname): Delete.
3490 (bfd_elf_set_dyn_lib_class): Declare.
3491 * bfd-in2.h: Regenerate.
3493 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
3494 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
3495 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
3496 symbol loop. Instead use add_needed to flag tag as written.
3498 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
3500 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3501 logic for null_input_bfd detection.
3503 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3505 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3507 2004-03-16 Mark Kettenis <kettenis@gnu.org>
3509 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
3512 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3514 * elflink.c (elf_link_read_relocs_from_section): Don't use
3515 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
3516 (_bfd_elf_link_read_relocs): ..to here.
3517 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
3519 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3521 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
3522 values selected in configure.host. Require both to be defined
3523 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
3524 corresponding BFD_HOST vars with quotes.
3525 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
3526 Always require BFD_HOST_64_BIT_DEFINED.
3527 <file_ptr type>: Find off_t size before emitting message. Combine
3528 off_t and ftello64 conditional.
3529 * configure: Regenerate.
3531 2004-03-16 Alan Modra <amodra@bigpond.net.au>
3533 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
3534 aliasing warning. Remove trailing whitespace throughout file.
3536 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3538 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
3539 input_section in calls to get_dyn_name.
3540 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
3542 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
3544 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3546 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
3547 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
3548 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
3549 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
3550 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
3551 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
3552 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
3554 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
3555 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3556 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3557 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
3558 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
3559 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
3560 (read_8_bytes, read_indirect_string, read_address): Likewise.
3561 (read_abbrevs, parse_comp_unit): Likewise.
3562 * targets.c (struct bfd_target): Likewise.
3563 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
3564 * hppabsd-core.c: Likewise. Formatting.
3565 * hpux-core.c: Likewise.
3566 * irix-core.c: Likewise.
3567 * netbsd-core.c: Likewise.
3568 * osf-core.c: Likewise.
3569 * ptrace-core.c: Likewise.
3570 * sco5-core.c: Likewise.
3571 * trad-core.c: Likewise.
3572 * configure: Regenerate.
3573 * bfd-in2.h: Regenerate.
3575 2004-03-15 Alan Modra <amodra@bigpond.net.au>
3577 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
3578 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
3579 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
3580 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3581 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
3582 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
3583 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
3584 * libbfd.c: Likewise in function definitions.
3585 (bfd_put_8): Mask with 0xff rather than casting to char.
3586 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
3587 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
3588 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
3589 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
3590 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
3591 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
3592 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
3593 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
3594 (H_GET_64, H_GET_32, H_GET_16): Likewise.
3595 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
3596 * archive.c (do_slurp_coff_armap): Update swap prototype.
3597 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
3598 (tic54x_getl_signed_32): Likewise.
3599 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
3600 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
3601 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
3602 (bfd_getp_signed_32, bfd_putp32): Likewise.
3603 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
3604 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
3605 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
3606 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
3607 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
3608 bfd_h_getx_signed_16, bfd_h_putx16.
3609 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
3610 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
3611 * hpux-core.c: Likewise.
3612 * irix-core.c: Likewise.
3613 * netbsd-core.c: Likewise.
3614 * osf-core.c: Likewise.
3615 * ptrace-core.c: Likewise.
3616 * sco5-core.c: Likewise.
3617 * trad-core.c: Likewise.
3618 * bfd-in2.h: Regenerate.
3620 2004-03-15 Matt Thomas <matt@3am-software.com>
3622 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
3625 2004-03-13 Mark Kettenis <kettenis@gnu.org>
3627 * config.bfd: Add x86_64-*-openbsd*.
3628 * configure.in (x86_64-*-openbsd*): Set COREFILE to
3630 * configure: Regenerate.
3632 2004-03-12 Nick Clifton <nickc@redhat.com>
3633 Dave Murphy <wintermute2k4@ntlworld.com>
3635 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
3636 if the input bfd does not contain any code.
3638 2004-03-09 Steve Ellcey <sje@cup.hp.com>
3640 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
3642 2004-03-05 Fred Fish <fnf@redhat.com>
3644 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
3645 mips16 symbols to be even rather than testing first for even/odd.
3646 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
3648 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
3650 * elf.c (map_sections_to_segments): Ignore .tbss sections for
3653 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
3655 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
3656 undefined symbols as hash_new.
3658 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3660 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
3662 * elf32-sh.c: Ditto.
3663 * bfd-in2.h: Regenerate.
3665 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
3667 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
3669 (_frv_count_got_plt_entries): Initialize them.
3670 (frv_pic_relocs_info_find): Add insert argument. Adjust all
3672 (frv_pic_relocs_info_for_global): Likewise.
3673 (frv_pic_relocs_info_for_local): Likewise.
3674 (frv_pic_merge_early_relocs_info): New.
3675 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
3677 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
3678 Check that we don't exceed the allocated count for entry.
3679 (_frv_add_rofixup): Likewise.
3680 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
3681 (elf32_frv_finish_dynamic_sections): Improve error message in case
3682 we emit too few rofixup entries.
3684 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3686 * archures.c (bfd_mach_fr450): New.
3687 * bfd-in2.h: Regenerate.
3688 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
3689 (arch_info_500): Link to it.
3690 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
3691 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
3692 (frv_elf_arch_extension_p): New function.
3693 (frv_elf_merge_private_bfd_data): Use it.
3695 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
3697 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
3699 * elflink.h (is_global_data_symbol_definition): Moved to
3701 (elf_link_is_defined_archive_symbol): Likewise.
3702 (elf_link_add_archive_symbols): Likewise. Renamed to
3703 _bfd_elf_link_add_archive_symbols.
3705 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
3706 of ELF symbol table entry from backend.
3707 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
3708 instead of elf_link_add_object_symbols.
3710 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3712 * elf-bfd.h (struct elf_backend_data): Added
3713 elf_backend_can_make_relative_eh_frame,
3714 elf_backend_can_make_lsda_relative_eh_frame and
3715 elf_backend_encode_eh_address.
3716 (_bfd_elf_encode_eh_address): Declare.
3717 (_bfd_elf_can_make_relative): Declare.
3718 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
3719 hooks to decide whether to attempt to make_relative and
3721 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
3722 (_bfd_elf_can_make_relative): New.
3723 (_bfd_elf_encode_eh_address): New.
3724 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
3725 (frv_elf_encode_eh_address): New.
3726 (elf_backend_can_make_relative_eh_frame): Define.
3727 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3728 (elf_backend_encode_eh_address): Define.
3730 (elf_backend_can_make_relative_eh_frame): Define.
3731 (elf_backend_can_make_lsda_relative_eh_frame): Define.
3732 (elf_backend_encode_eh_address): Define.
3733 (elfNN_bed): Add them.
3735 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
3737 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
3738 complain_on_overflow to signed.
3740 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
3742 * elflink.h (sort_symbol): New.
3743 (elf_link_add_object_symbols): Use a sorted symbol array for
3746 2004-02-27 Jakub Jelinek <jakub@redhat.com>
3748 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3749 for pc relative relocs.
3750 (elf_s390_relocate_section): Likewise.
3751 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
3752 for pc relative relocs.
3753 (elf_s390_relocate_section): Likewise.
3755 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
3757 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
3760 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
3762 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
3763 field to track if a relocation is against readonly section.
3764 (count_dyn_reloc): Take a new argument for rent->reltext.
3765 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
3766 (get_reloc_section): Don't set ia64_info->reltext here.
3767 (allocate_dynrel_entries): Set ia64_info->reltext here.
3769 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
3771 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
3772 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
3773 function's descriptor to symbol+offset, and map local undefweak
3774 symbol to NULL function descriptor.
3775 (elf32_frv_relocate_section): Likewise.
3777 2004-02-23 Mark Kettenis <kettenis@gnu.org>
3779 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
3781 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
3782 (netbsd_core_file_p): Set architecture from machine ID for
3785 2004-02-23 Jakub Jelinek <jakub@redhat.com>
3787 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
3788 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
3790 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
3792 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
3793 symbols with non-default visibility.
3795 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
3797 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
3798 IMAGE_SCN_MEM_WRITE on known sections only.
3800 2004-02-20 Jakub Jelinek <jakub@redhat.com>
3802 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
3803 symbols used in PIE relocs.
3805 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3807 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
3810 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
3812 * configure.in: Update version to 2.15.90.
3813 * configure: Regenerate.
3815 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
3816 Richard Sandiford <rsandifo@redhat.com>
3818 * elfxx-mips.c (mips_elf_calculate_relocation): Use
3819 _bfd_elf_symbol_refs_local_p to decide whether to decay
3820 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
3821 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
3822 relocs if the symbol wasn't defined by a regular object file.
3823 Don't check the symbol's dynindx.
3825 2004-02-16 Andrew Cagney <cagney@redhat.com>
3827 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
3829 * bfd-in2.h: Re-generate.
3831 2004-02-14 Andrew Cagney <cagney@redhat.com>
3833 * configure.host (HDEFINES): When hppa*-*-hpux*, define
3834 _LARGEFILE64_SOURCE.
3836 2004-02-13 Andrew Cagney <cagney@redhat.com>
3838 * elf.c (vma_page_aligned_bias): New function.
3839 (assign_file_positions_except_relocs)
3840 (assign_file_positions_for_segments): Replace broken modulo
3841 arithmetic with call to vma_page_aligned_bias.
3843 2004-02-11 Andrew Cagney <cagney@redhat.com>
3845 * bfd-in.h: Update copyright.
3846 (bfd_tell): Change return type to file_ptr.
3847 * bfd-in2.h: Re-generate.
3848 * cache.c: Update copyright.
3849 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
3851 (close_one): Use real_ftell.
3852 * bfdio.c: Update copyright.
3853 (real_ftell, real_fseek): New functions.
3854 (bfd_tell): Use real_fseek and real_ftell, change return type to
3856 (bfd_seek): Use real_ftell and real_fseek, change type of
3857 file_position to a file_ptr.
3858 * libbfd-in.h: Update copyright.
3859 (real_ftell, real_fseek): Declare.
3860 * libbfd.h: Re-generate.
3862 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
3863 fseeko and fseeko64. Determine bfd_file_ptr.
3864 * configure: Re-generate.
3865 * config.in: Re-generate.
3867 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
3869 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
3870 * elf32-h8300.c: Likewise.
3872 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
3873 Nick Clifton <nickc@redhat.com>
3875 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
3876 GOT entries with no associated GOT subsection.
3878 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
3880 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
3881 * elf.c (swap_out_syms): Use it to decide whether local section
3882 symbols should be named.
3883 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
3884 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
3885 (elf_backend_name_local_section_symbols): Define.
3886 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
3888 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
3890 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
3891 (elfNN_ia64_relax_section): Optimize brl to br during the relax
3894 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
3896 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
3897 to bfd_link_hash_entry passed by reference to
3898 _bfd_generic_link_add_one_symbol.
3900 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
3902 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
3903 relocations against dynamic symbols.
3905 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
3907 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
3910 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
3912 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
3913 * bfd-in2.h, libbfd.h: Rebuilt.
3915 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
3917 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
3918 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
3919 flag has been cleared.
3921 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
3923 * coff-h8300.c: Add and adjust comments about relaxation.
3924 * elf32-h8300.c: Likewise.
3926 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
3928 * coff-h8300.c: Fix comment typos.
3929 * elf32-h8300.c: Likewise.
3931 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
3933 * coff-h8300.c: Add comments about relaxation.
3934 * elf32-h8300.c: Likewise.
3936 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3938 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
3940 * aclocal.m4: Regenerate.
3941 * configure: Regenerate.
3943 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
3945 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
3946 mips_elf64_rtype_to_howto instead of using howto_table.
3948 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
3950 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
3952 (elf32_arm_check_relocs): Don't increment the PLT refcount for
3953 relocs which would not use the PLT.
3955 2004-01-13 Alan Modra <amodra@bigpond.net.au>
3957 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
3958 (ppc64_elf_gc_sweep_hook): Likewise.
3959 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
3961 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
3963 Adds linker relaxation support for bit manipulation insns like
3964 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
3966 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
3967 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
3968 * coff-h8300.c: Opcode for bit manipulation insn is checked in
3969 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
3971 2004-01-12 Alan Modra <amodra@bigpond.net.au>
3973 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
3975 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
3977 * elf32-h8300.c: Fix formatting.
3979 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
3981 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
3982 dynamic object is present. Declare r_symndx and h in an inner
3984 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3986 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
3988 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
3989 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
3990 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
3991 identically. Do not emit PC24 relocations for shared libraries.
3992 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
3993 identically. Don't adjust pc_count.
3994 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
3995 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
3996 adjust count for branch relocations.
3997 (allocate_dynrelocs): Correct typo in call to
3998 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
3999 PC24 or PLT32 relocs when linking.
4001 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4003 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
4004 relocation howto with ARM_26 one for consistency.
4005 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
4006 that will be converted to ARM_26D ones, since we always want 'done'
4007 relocations to be reflected in section's data.
4008 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
4010 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
4013 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
4015 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
4016 are not partial_inplace during a relocatable link.
4018 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
4020 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
4021 if no dynamic object is present. Declare r_symndx and h in an
4024 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
4026 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
4027 trampoline if it is known out of range.
4029 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
4031 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
4032 * elf32-frv.c (_frv_osec_readonly_p): New.
4033 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
4035 (_frv_count_got_plt_entries): Adjust expected count accordingly.
4036 (elf32_frv_relocate_section): Likewise. Error out if attempting
4037 to emit rofixups or dynamic relocs in read-only segments. Use
4038 _bfd_elf_section_offset to adjust r_offsets in rofixups and
4039 dynamic relocations.
4040 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
4041 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
4042 relocations or fixups involving merged sections correctly. Avoid
4043 crash when undefined symbol is referenced by R_FRV_32 or
4044 R_FRV_FUNCDESC_VALUE.
4045 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
4046 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
4047 input section holding local symbol to addend of R_FRV_32 or
4048 R_FRV_FUNCDESC_VALUE dynamic relocation.
4049 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
4050 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
4051 (elf32_frv_always_size_sections): Don't store pointer to
4052 __stacksize symbol in sec_info.
4053 (elf32_frv_modify_segment_map): Look it up here.
4054 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
4055 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
4056 of the lazy PLT entry, not only its offset, as the low word of a
4057 function descriptor.
4058 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
4059 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
4060 if a hash table entry already exists but is not a definition.
4061 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
4062 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
4063 (_frv_add_rofixup): Don't inline.
4064 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
4065 for undefweak symbols.
4066 (elf32_frv_relocate_section): Avoid crash while computing
4067 relocation when linking with shared library. Only emit rofixups
4068 and dynamic relocations for alloc&load sections. Mark binaries
4069 with inter-segment relocations for relocation as a unit.
4070 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
4071 (DEFAULT_STACK_SIZE): New.
4072 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
4073 emit rofixups or dynamic relocs when linking dynamic non-PIE
4075 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
4076 shared libs too. Reserve the last entry for the GOT pointer.
4077 (elf32_frv_finish_dynamic_sections): Emit it.
4078 (elf32_frv_always_size_sections): New.
4079 (elf32_frv_modify_segment_map): New.
4080 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
4082 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
4083 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
4084 (elf_backend_always_size_sections): New.
4085 (elf_backend_modify_segment_map): New.
4086 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
4087 * config.bfd: Added frv-*-*linux*.
4088 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
4089 ABS section, instead of crashing.
4090 (elf32_frv_relocate_section): Don't crash before warning about
4091 different segments in non-PIC relocation.
4092 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
4093 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
4094 relocs to undefweak symbols.
4095 (elf32_frv_relocate_section): Ditto for undefined symbols.
4096 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
4097 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
4098 gotfixup section was created.
4099 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
4100 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
4101 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
4102 complain_overflow_signed.
4103 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
4104 have not been allocated.
4105 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
4106 privfd only if dynamic sections were created.
4107 (elf32_frv_relocate_section): Compute gprel_segment, and use it
4108 for GPREL relocs. When linking relocatable FDPIC executables,
4109 emit warnings for relocations that would be illegal on PIE or
4110 shared libraries. Emit rofixup for R_FRV_32 only if input object
4112 (_frv_create_got_section): Define _gp symbol in the rofixup
4114 (elf32_frv_finish_dynamic_sections): If rofixups needed but
4115 dynamic sections missing, error out requesting -melf32frvfd.
4116 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
4117 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
4118 computation of addends from section and global or local symbol
4119 value. Change return type to bfd_boolean, and return a failure if
4120 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
4121 nonzero addend is required.
4122 (elf32_frv_relocate_section): Likewise. Print error for
4123 unsupported nonzero addends.
4124 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
4125 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
4126 force everything local.
4127 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
4128 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
4129 (frv_gotfixup_section): New.
4130 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
4131 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
4133 (_frv_add_rofixup): New.
4134 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
4135 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
4136 improve some ugly conditions.
4137 (elf32_frv_relocate_section): Likewise. Reject inter-segment
4138 relocations in fdpic.
4139 (_frv_create_got_section): Create .rofixup.got section.
4140 (struct _frv_dynamic_got_info): Added fixups.
4141 (_frv_count_got_plt_entries): Account in-GOT relocations into
4142 relocs32, relocsfd and relocsfdv. Account them into relocs or
4143 fixups, as appropriate.
4144 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
4146 (elf32_frv_finish_dynamic_sections): Verify that the right number
4147 of relocations and fixups was generated.
4148 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
4150 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
4151 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
4152 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
4153 descriptor of a (formerly-)global symbol is local.
4154 (struct frv_pic_relocs_info): Adjust comments.
4155 (_frv_emit_got_relocs_plt_entries): Adjust.
4156 (elf32_frv_relocate_section): Likewise.
4157 (_frv_count_got_plt_entries): Likewise.
4158 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
4159 symbol's value to addend in the common preamble. Decay dynamic
4160 symbols to section+offset if they bind or call locally, for GOT
4161 and FUNCDESC_VALUE, respectively.
4162 (elf32_frv_relocate_section): Likewise.
4163 (elf32_frv_check_relocs): Don't register as dynamic symbols of
4164 internal or hidden visibility.
4165 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
4166 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
4167 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
4168 (elf32_frv_relocate_section): Pass relocation addend in. Use
4169 original relocation addend to look up the got relocs/plt entries
4170 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
4171 processing relocations that reference .scommon symbols.
4172 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
4173 Introduce support for dynamic linking.
4174 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
4175 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
4176 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
4177 (frv_reloc_type_lookup): Return REL howtos for executables and
4179 (frv_info_to_howto_rel): New.
4180 (struct frv_elf_link_hash_table): New.
4181 (frv_hash_table, frv_got_section, frv_gotrel_section,
4182 frv_plt_section, frv_pltrel_section, frv_relocs_info,
4183 frv_got_initial_offset, frv_plt_initial_offset): New macros.
4184 (frv_elf_link_hash_table_create): New.
4185 (struct frv_pic_relocs_info): New.
4186 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
4187 (frv_pic_relocs_info_find): New.
4188 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
4190 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
4191 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
4192 (_frv_emit_got_relocs_plt_entries): New.
4193 (elf32_frv_relocate_section): Add support for dynamic linking.
4194 Handle new relocations.
4195 (_frv_create_got_section): New.
4196 (elf32_frv_create_dynamic_sections): New.
4197 (ELF_DYNAMIC_INTERPRETER): New.
4198 (struct _frv_dynamic_got_info): New.
4199 (_frv_count_got_plt_entries): New.
4200 (struct _frv_dynamic_got_plt_info): New.
4201 (_frv_compute_got_alloc_data): New.
4202 (_frv_get_got_entry, _frv_get_fd_entry): New.
4203 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
4204 (_frv_resolve_final_relocs_info): New.
4205 (elf32_frv_size_dynamic_sections): New.
4206 (elf32_frv_finish_dynamic_sections): New.
4207 (elf32_frv_adjust_dynamic_symbol): New.
4208 (elf32_frv_finish_dynamic_symbol): New.
4209 (elf32_frv_check_relocs): Handle new relocs. Explain how the
4211 (elf_info_to_howto_rel): Define.
4212 (bfd_elf32_bfd_link_hash_table_create): Define.
4213 (elf_backend_create_dynamic_sections): Define.
4214 (elf_backend_adjust_dynamic_symbol): Define.
4215 (elf_backend_size_dynamic_sections): Define.
4216 (elf_backend_finish_dynamic_symbol): Define.
4217 (elf_backend_finish_dynamic_sections): Define.
4218 (elf_backend_want_got_sym): Define.
4219 (elf_backend_got_header_size): Define.
4220 (elf_backend_want_got_plt): Define.
4221 (elf_backend_plt_readonly): Define.
4222 (elf_backend_want_plt_sym): Define.
4223 (elf_backend_plt_header_size): Define.
4224 (elf_backend_may_use_rel_p): Define.
4225 (elf_backend_may_use_rela_p): Define.
4226 (elf_backend_default_use_rela_p): Define.
4227 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
4228 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
4229 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
4230 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
4231 (frv_reloc_map): Map the corresponding BFD relocs to them.
4232 (frv_reloc_type_lookup): ... and back to BFD relocs.
4233 * reloc.c: New relocs.
4234 * bfd-in2.h, libbfd.h: Rebuilt.
4235 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
4236 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
4237 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
4238 R_FRV_FUNCDESC_GOTLO): New.
4239 (frv_reloc_map): Map the corresponding BFD relocs to them.
4240 (frv_reloc_type_lookup): ... and back to BFD relocs.
4241 * reloc.c: New relocs.
4242 * bfd-in2.h, libbfd.h: Rebuilt.
4244 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4246 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4247 targets to support pages of up to 64kB.
4248 (elf32_bed): Redefine to get a separate backend data structure for
4249 traditional targets.
4250 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4251 targets to support pages of up to 64kB.
4252 (elf64_bed): Redefine to get a separate backend data structure for
4253 traditional targets.
4254 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
4255 targets to support pages of up to 64kB.
4256 (elf32_bed): Redefine to get a separate backend data structure for
4257 traditional targets.
4259 2004-01-04 Mark Kettenis <kettenis@gnu.org>
4261 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
4263 2004-01-02 Mark Kettenis <kettenis@gnu.org>
4265 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
4266 (elf_i386_grok_psinfo): Likewise.
4268 2004-01-02 Bernardo Innocenti <bernie@develer.com>
4270 * config.bfd: Add m68k-uClinux target.
4272 2004-01-01 Grant Edwards <grante@visi.com>
4274 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
4275 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
4276 (elf32_h8_gc_sweep_hook): New function.
4277 (elf_backend_gc_mark_hook): Define.
4278 (elf_backend_gc_sweep_hook): Define.
4279 (elf_backend_can_gc_sections): Define.
4281 For older changes see ChangeLog-0203
4287 version-control: never