1 2000-02-13 Richard Henderson <rth@cygnus.com>
3 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
5 (elf_link_hash_copy_indirect): New.
6 (elf_link_hash_hide_symbol): New.
7 * elflink.h (elf_link_add_object_symbols): Break out copy from
8 indirect new new symbol to elf.c.
9 (elf_link_assign_sym_version): Break out privatization of
10 non-exported symbol to elf.c.
11 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
12 (_bfd_elf_link_hash_hide_symbol): New.
13 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
15 2000-02-13 Ian Lance Taylor <ian@zembu.com>
17 * section.c (_bfd_strip_section_from_output): Add info parameter.
18 If it passed as non-NULL, use it to check whether any input BFD
19 has an input section which uses this output section. Change all
23 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
24 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
28 2000-02-10 Timothy Wall <twall@cygnus.com>
30 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
31 allow final modifications of swapped-in symbol.
32 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
33 * coffcode.h (coff_write_relocs): Use macro
34 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
35 symbol index should be set to -1.
37 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
39 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
40 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
41 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
42 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
43 sh_insns_uses_or_sets_freg): New functions.
44 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
45 * (sh_insns_conflict): Use new functions and new macros to
46 detect conflicts when two instructions both set same integer registers,
47 both set same fp register, and both set special register.
49 2000-02-09 Timothy Wall <twall@cygnus.com>
51 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
52 swapping in sections, so that the swapping routines have access to
55 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
57 * coff-go32.c: Update comment. Update copyright.
59 2000-01-27 Thomas de Lellis <tdel@windriver.com>
61 * syms.c (bfd_decode_symclass)
62 Two new class characters were added - 'V' and 'v'. The
63 meaning of 'W' is now restricted to just weak non-object
64 symbols. This allows differentiation between, for example,
65 weak functions vs weak objects. nm for example now dumps:
68 'V' = weak global object
69 'v' = weak unresolved object
71 (bfd_is_undefined_symclass): New function. Return true if the
72 given symbol class represents and undefined/unresolved symbol.
74 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
77 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
79 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
80 STT_ARM_16BIT flag set, but it is not attached to a data object
81 return STT_ARM_16BIT so that it will be treated as code by the
84 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
86 * coff-i386.c (i3coff_object_p): Remove prototype.
89 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
90 to name. Update copyright.
92 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
93 assignment to avoid warning. Update copyright.
95 2000-01-24 Robert Lipe (robertl@sco.com)
97 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
98 instead of using GNU C extension.
100 2000-01-21 Nick Clifton <nickc@cygnus.com>
102 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
103 amount from a bfd_in_memory structure.
104 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
107 2000-01-14 Nick Clifton <nickc@cygnus.com>
109 * linker.c (default_indirect_link_order): oops - fix incorrectly
110 applied patch from Tim Wall.
112 2000-01-13 Timothy Wall (twall@tiac.net>
114 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
115 = scnhsz, filhsz, relsz, aoutsz, etc)
119 2000-01-13 Nick Clifton <nickc@cygnus.com>
121 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
122 interwork thumb to arm stub.
124 2000-01-13 Timothy Wall (twall@tiac.net>
126 * archures.c (bfd_octets_per_byte): New function: Return
128 (bfd_arch_mach_octets_per_byte): New function: Return target
131 * section.c: Distinguish between octets and bytes for usage of
132 _cooked_size, _raw_size, and output_offset. Clarify
133 description of bfd_set_section_contents.
135 * bfd-in2.h: Regenerate.
137 * coffgen.c: Indicate that the offset parameter is in bytes, not
140 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
141 where appropriate to get the octet offset when calling
142 bfd_set_section_contents.
143 (bfd_coff_reloc_link_order): Ditto.
145 * linker.c (bfd_generic_reloc_link_order): Ditto.
146 (_bfd_default_link_order): Ditto.
148 * reloc.c (bfd_perform_relocation): Distinguish between octets
149 and bytes. Use octets when indexing into octet data; use bytes
150 when calculating target addresses.
151 (bfd_install_relocation): Ditto.
153 * srec.c (srec_write_section): Ditto.
155 2000-01-13 Nick Clifton <nickc@cygnus.com>
157 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
158 3 to 2. This allows 4 byte sized sections, which is necessary for
159 dlltool to build funcitoning DLLs.
161 2000-01-10 Philip Blundell <pb@futuretv.com>
163 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
164 (arm*-*-conix*): New target.
166 2000-01-10 Egor Duda <deo@logos-m.ru>
168 * config.bfd: Include elf32_i386 vector to target list for cygwin
171 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
172 * configure.in: Test for structure win32_pstatus_t in
174 * configure: Regenerate.
176 * elf.c (elfcore_grok_win32pstatus): New function: process
177 win32_pstatus_t notes in elf core file.
178 (elfcore_grok_note): Detect win32_pstatus notes.
180 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
182 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
184 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
185 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
187 1999-12-29 Richard Henderson <rth@cygnus.com>
189 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
190 if no dynamic sections created.
192 1999-12-27 Nick Clifton <nickc@cygnus.com>
194 * peicode.h (pe_bfd_object_p): Only define for PE format
197 1999-12-17 Nick Clifton <nickc@cygnus.com>
199 * coff-i386.c (i3coff_object_p): Delete.
200 (i386coff_vec): Replace reference to i3coff_object_p with a
201 reference to coff_object_p.
203 * coff-mcore.c (pe_object_p): Delete.
205 * peicode.h (pe_bfd_object_p): New function: Detect the
206 presence of a PE format COFF object file. Also detect and
207 warn about the presence of LINK6 format Image Library Format
210 1999-12-16 Nick Clifton <nickc@cygnus.com>
212 * coff-arm.c (NUM_ELEM): New macro.
213 (NUM_RELOCS): New macro: The number of known ARM relocs.
214 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
215 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
217 (bfd_arm_process_before_allocation): Produce a warning message if
218 an out of range symbol index is encountered.
220 1999-12-14 Nick Clifton <nickc@cygnus.com>
222 * elflink.h (is_global_symbol_definition): New Function: Return
223 true iff the symbol is being given a global definition in this
225 (elf_link_is_defined_archive_symbol): Do not bother processing
226 symbols for an archive element that has already been included
228 Use is_global_symbol_definition().
230 1999-12-09 Andrew Cagney <cagney@cygnus.com>
232 * config.bfd: Add support for sparc-*-netbsdelf* and
235 1999-12-13 Nick Clifton <nickc@cygnus.com>
237 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
238 if the symbol is in the common section.
240 1999-12-10 Nick Clifton <nickc@cygnus.com>
242 * elflink.h (elf_link_is_defined_archive_symbol): New
243 function: Decide if a symbol, in an archive map is there
244 because it is defined in the archive element, or because it is
245 just another common declaration of it.
246 (elf_link_add_archive_symbols): Use
247 elf_link_is_defined_archive_symbol to decide if an archive
248 element contain a reference to a common symbol should be
251 1999-12-10 Nick Clifton <nickc@cygnus.com>
253 * elflink.h: Revert previous patch.
254 * targets.c: Revert previous patch.
255 * libbfd-in2.h: Revert previous patch.
256 * libbfd.h: Revert previous patch.
257 * elfxx-target.h: Revert previous patch.
258 * archive.c: Revert previous patch.
259 * aout-target.h: Revert previous patch.
260 * aout-tic30.h: Revert previous patch.
261 * bfd.c: Revert previous patch.
262 * coff-alpha.c: Revert previous patch.
263 * coff-rs6000.c: Revert previous patch.
264 * elf64-mips.c: Revert previous patch.
265 * ieee.c: Revert previous patch.
266 * libecoff.h: Revert previous patch.
267 * oasys.c: Revert previous patch.
268 * som.c: Revert previous patch.
269 * vms.c: Revert previous patch.
271 1999-12-09 Nick Clifton <nickc@cygnus.com>
273 * elflink.h (elf_link_add_archive_symbols): Add an archive
274 element even if contains a symbol which is currently only
275 considered to be a common.
277 * targets.c (struct bfd_target): Add new field
278 _bfd_allow_commons_in_armap.
279 * bfd-in2.h:Regenerate.
281 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
283 (_bfd_archive_bsd_allow_commons_in_armap): Define.
284 * libbfd.h: Regenerate.
286 * elfxx-target.h: If using COFF archive map, override
287 definition of allow_commons_in_armap and replace with
290 * archive.c (bfd_compute_and_write_armap): Do not place common
291 symbols into the archive map unless _bfd_allow_commons_in_armap
294 * aout-target.h (MY_allow_commons_in_armap): Define.
295 * aout-tic30.h (MY_allow_commons_in_armap): Define.
296 * bfd.c (bfd_allow_commons_in_armap): Define.
297 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
298 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
299 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
300 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
301 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
302 * oasys.c (oasys_allow_commons_in_armap): Define.
303 * som.c (som_allow_commons_in_armap): Define.
304 * vms.c (vms_allow_commons_in_armap): Define.
306 1999-12-07 Jim Blandy <jimb@cygnus.com>
308 Add support for SSE registers in ELF core files.
309 * elf.c (elfcore_make_note_pseudosection): New function.
310 (elfcore_grok_prfpreg): Use it.
311 (elfcore_grok_prxfpreg): New function.
312 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
314 1999-12-03 Ian Lance Taylor <ian@zembu.com>
316 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
317 value by 4 before storing it back in the field. From
318 Koundinya. K <kk@ddeorg.soft.net>.
320 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
322 * archures.c (bfd_mach_am33): Define.
323 * bfd-in2.h: Rebuilt.
324 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
325 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
326 (compute_function_info): Handle additional registers saved by
328 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
329 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
331 1999-11-29 Jim Blandy <jimb@cygnus.com>
333 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
335 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
338 1999-11-27 Michael Meissner <meissner@cygnus.com>
340 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
341 internal use within gas for alpha explicit relocations.
342 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
343 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
344 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
345 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
346 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
347 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
349 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
350 BFD_RELOC_ALPHA_USER_*.
352 * bfd-in2.h: Regenerate.
353 * libbfd.h: Regenerate.
355 1999-11-26 Fred Fish <fnf@cygnus.com>
357 * elf.c (elfcore_read_notes): Add prototype for static function.
358 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
359 (bfd_section_from_phdr): Replacement function that calls
360 _bfd_elf_make_section_from_phdr for generic segment types and
361 backend fucntion pointed to by elf_backend_section_from_phdr for
362 backend specific segment types.
363 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
364 now called by _bfd_elf_make_section_from_phdr. Note that this func
365 is now just a stub between the caller and bfd_section_from_phdr.
367 * elf-bfd.h (struct elf_backend_data): Add new function pointer
368 elf_backend_section_from_phdr.
369 (elf_backend_section_from_phdr): Add prototype.
371 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
372 (elfNN_bed): Add elf_backend_section_from_phdr.
374 1999-11-25 Nick Clifton <nickc@cygnus.com>
376 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
377 SEC_CODE and SEC_READONLY flags to glue sections.
379 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
380 SEC_CODE and SEC_READONLY flags to glue sections.
382 1999-11-20 Nick Clifton <nickc@cygnus.com>
384 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
387 1999-11-19 Catherine Moore <clm@cygnus.com>
389 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
390 (elf_cpu32_plt_entry): Likewise.
392 1999-11-18 Nick Clifton <nickc@cygnus.com>
394 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
396 (coff_mcore_relocate_section): Initialise addend to 0.
397 Special case processing of RVA reloc.
399 1999-11-17 Richard Henderson <rth@cygnus.com>
401 * elf-bfd.h (struct elf_backend_data): Reorder collect and
402 type_change_ok; add sign_extend_vma.
403 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
404 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
405 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
406 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
407 (elfNN_bed): Follow struture changes.
409 1999-11-09 Ian Lance Taylor <ian@zembu.com>
411 * libbfd.c (bfd_read): Check result of read against desired result
413 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
414 invalid compared to the section size.
416 * ieee.c (ieee_slurp_debug): Get the length of the debug
417 information right if there is no data part.
419 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
421 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
422 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
424 1999-10-28 Ian Lance Taylor <ian@zembu.com>
426 * elflink.h (elf_bfd_final_link): Make last_local signed.
428 1999-10-27 Ian Lance Taylor <ian@zembu.com>
430 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
433 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
435 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
437 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
438 * bfd-in2.h: Regenerate.
440 1999-10-15 Andrew Haley <aph@cygnus.com>
442 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
444 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
446 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
448 1999-10-08 Ian Lance Taylor <ian@zembu.com>
450 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
451 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
454 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
456 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
457 relocs also need the GP value.
458 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
459 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
460 the GP value for R_MIPS_LITERAL relocs too. Handle
461 R_MIPS_64 relocs properly on big-endian MIPS.
462 (mips_elf_sign_extend): Behave properly with 'long long'.
463 (mips_elf_highest): Correct typo.
465 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
467 * cpu-m32r.c (arch_info_struct): New static global.
468 (bfd_m32r_arch): Refer to it.
469 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
470 (m32r_elf_print_private_bfd_data): Ditto.
471 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
472 * archures.c (bfd_mach_m32rx): Define it.
473 * bfd-in2.h: Rebuild.
475 1999-09-28 Fred Fish <fnf@cygnus.com>
477 * targets.c (cisco_core_vec): Replaced with two new vecs ...
478 (cisco_core_big_vec): Add new bigendian vec.
479 (cisco_core_little_vec): Add new little endian vec.
481 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
482 (crash_info_locs): Add array of possible offsets.
483 (MASK_ADDR): Mask to apply to crash info offset.
484 (crashinfo_external): Add textbase, database, bssbase and
486 (cisco_core_file_validate): Renamed from cisco_core_file_p.
487 Many small changes to account for additional hardware versions.
488 Pick a reasonable size for ".reg" section. Add a ".crash"
489 section to allow access to crashinfo_external struct.
490 (cisco_core_file_p): New version of this function that
491 iterates over crash_info_locs, calling cisco_core_file_validate.
492 (cisco_core_vec): Old big endian only vec replaced with ...
493 (cisco_core_big_vec): Add big endian version.
494 (cisco_core_little_vec): Add little endian version.
496 * configure.in (cisco_core_vec): Split to two new vectors ...
497 (cisco_core_big_vec): New target vector.
498 (cisco_core_little_vec): New target vector.
499 * configure: Regenerate.
500 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
501 to cisco_core_big_vec in targ_selvecs.
503 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
505 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
506 (mips_elf_relocate_got_local): Unused, delete.
507 (mips_elf_relocate_global_got): Unused, delete.
509 1999-09-24 Fred Fish <fnf@cygnus.com>
511 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
512 to initialize it to something meaningful. Then use it to generate
513 more useful segment names.
515 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
517 * som.c (NO_PCREL_MODES): Define if the system does not define
519 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
520 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
521 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
522 * libhppa.h (dis_assemble_22): New function.
523 (bfd_hppa_insn2fmt): Handle long branch.
525 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
528 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
530 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
531 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
532 (reloc_howto_type howto_table): Tidy comments and whitespace.
534 1999-09-17 Nick Clifton <nickc@cygnus.com>
536 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
537 previous delta. Set sec->gc_mark instead.
539 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
541 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
542 (elf_cpu32_plt_entry): Likewise.
544 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
546 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
548 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
549 symbol table, then just compute a suitable value (but do not
550 create a __gp symbol).
552 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
553 symbols when building shared libraries.
554 (elf_hppa_final_link_relocate): Correct handling of PCREL
555 relocations against undefined symbols.
557 1999-09-16 Nick Clifton <nickc@cygnus.com>
559 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
560 interworking sections as linker created so that they will not
561 be removed by garbage collection.
563 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
565 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
566 (elf_hppa_final_link_relocate): Consistently create an absolute
567 address, then subtract out the value of __gp.
569 1999-09-14 Michael Meissner <meissner@cygnus.com>
571 * configure.in (Canonicalization of target names): Remove adding
572 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
573 generates $ac_config_sub with a ${CONFIG_SHELL} already.
574 * configure: Regenerate.
576 1999-09-14 Nick Clifton <nickc@cygnus.com>
578 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
581 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
583 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
584 (elf_hppa_final_link): Initialize text_segment_base and
586 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
588 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
589 (elf_hppa_final_link_relocate): Likewise.
590 (elf_hppa_relocate_insn): Likewise.
591 (elf_hppa_relocate_section): Initialize HOWTO.
593 1999-09-13 Donn Terry <donn@interix.com>
595 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
596 handling to support both GNU and MS objects.
598 * coffcode.h (coff_write_object_contents): Don't check reloc_count
599 when determining whether to set F_RELFLG.
601 1999-09-13 Philip Blundell <pb@nexus.co.uk>
603 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
604 PC24 relocs if the target is an undefined weak symbol.
605 (arm_add_to_rel): Fix compiler warning.
606 (elf32_arm_plt0_entry): Correct comments.
608 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
610 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
611 an absolute symbol in REL relocs.
613 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
615 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
616 Stub SEGREL32. Return an error for any relocation not handled.
618 1999-09-12 Ian Lance Taylor <ian@zembu.com>
620 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
621 constant symbols, and avoid multiple definition errors on them.
623 1999-09-12 Donn Terry <donn@interix.com>
625 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
626 significant bit is set.
628 1999-09-11 Ian Lance Taylor <ian@zembu.com>
630 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
632 * elfcode.h (write_relocs): Handle an absolute symbol in REL
633 relocs as we do for RELA relocs.
635 1999-09-11 Donn Terry <donn@interix.com>
637 * libpei.h (_bfd_pei_final_link_postscript): Declare.
638 (coff_final_link_postscript): Define.
639 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
640 directory entries here.
641 (_bfd_pei_final_link_postscript): New function.
643 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
644 section flags based on the section name.
646 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
647 get the overflow of the s_nlnno field from the s_nreloc field.
648 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
649 the s_nlnno overflow of the .text section into the s_nreloc
652 * peigen.c (add_data_entry): Declare.
653 (pei_swap_aouthdr_out): Get image size right. Set linker version
655 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
656 (pe_print_idata): Code cleanup, print more info, get rid of (now)
657 extraneous ImageBase.
658 (pe_print_edata): Likewise.
659 (pe_print_pdata): Likewise. Print exception entries.
660 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
661 (tbl): Make const, add "UNKNOWN".
662 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
663 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
664 section data directory.
665 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
667 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
668 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
669 * peicode.h (coff_get_symbol_info): Define.
671 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
673 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
675 (coff_classify_symbol): Re-revert 1999-08-08 patch if
678 * libpei.h: New file, broken out of peicode.h.
679 * peigen.c: New file, broken out of peicode.h.
680 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
681 * configure.in: Add peigen.lo to list of files required for each
683 * Makefile.am: Rebuild dependencies.
684 (BFD32_BACKENDS): Add peigen.lo.
685 (BFD32_BACKENDS_CFILES): Add peigen.c.
686 (SOURCE_HFILES): Add libpei.h.
687 * configure, Makefile.in: Rebuild.
689 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
690 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
691 instead. Don't clear the s_paddr field for an uninitialized data
694 * coffcode.h (coff_mkobject_hook): Set timestamp field in
695 coff_data_type to f_timdat.
696 * peicode.h (pe_mkobject_hook): Likewise.
698 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
699 number if COFF_IMAGE_WITH_PE.
701 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
702 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
703 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
704 there is no SEC_DEBUGGING section.
705 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
706 IMAGE_FILE_DEBUG_STRIPPED.
708 * pe-i386.c (COFF_LONG_FILENAMES): Define.
709 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
710 * pei-i386.c (COFF_LONG_FILENAMES): Define.
711 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
713 * coffswap.h (IMAGE_BASE): Don't define.
714 * pei-arm.c (IMAGE_BASE): Don't define.
715 * pei-i386.c (IMAGE_BASE): Don't define.
716 * pei-mcore.c (IMAGE_BASE): Don't define.
717 * pei-ppc.c (IMAGE_BASE): Don't define.
719 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
720 symbol, switch on the class when determining whether to modify the
721 value. For PE, don't modify the value of a C_FCN symbol not named
724 * libbfd-in.h (_bfd_abort): Declare.
726 * bfd.c (_bfd_abort): New function.
729 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
732 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
733 don't write out the associated line numbers.
735 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
738 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
739 changes when the base type is unknown.
741 * coffgen.c (coff_print_symbol): Fix printing of aux record for
744 * syms.c (BSF_DEBUGGING_RELOC): Define.
745 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
746 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
748 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
749 BSF_DEBUGGING_RELOC set.
750 * bfd-in2.h: Rebuild.
752 1999-09-10 Ian Lance Taylor <ian@zembu.com>
754 * ecoff.c (bfd_debug_section): Update initialization for new
756 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
757 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
759 1999-09-10 H.J. Lu <hjl@gnu.org>
761 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
763 * coff-mips.c (mips_ecoff_backend_data): Likewise.
765 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
767 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
768 for FPTR relocs involving local symbols.
770 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
771 value for the stub address in a call through a stub.
772 Install the value for a local symbol directly into the DLT
773 instead of generating a reloc. Correctly handle FPTR64 relocs.
775 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
776 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
777 (elf_hppa_final_link): Call them.
779 1999-09-10 Ian Lance Taylor <ian@zembu.com>
781 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
782 (elf_adjust_dynamic_symbol): ...from here.
784 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
786 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
787 relocation, remove them. SECREL64->LTOFF16WF.
788 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
790 (elf_hppa_relocate_insn): Similarly.
792 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
793 (elf_hppa_relocate_insn): Similarly.
795 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
797 (elf_hppa_relocate_insn): Similarly.
799 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
800 Handle LTOFF_TP* relocs.
801 (elf_hppa_relocate_insn): Similarly.
803 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
804 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
805 (elf_hppa_relocate_insn): Handle PCREL* relocs.
807 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
808 DIR32, DIR64 and FPTR64 relocations.
809 (elf_hppa_relocate_insn): Similarly.
811 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
812 address of the .PARISC.global section.
813 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
814 table entry elf_hppa_final_link_relocate. Do not give a warning
815 for a reloc against an external symbol if it has a PA64 hash
817 (elf_hppa_final_link_relocate): Significantly rework. Handle
818 DLTIND relocations. Compute the final value of the relocation
819 before passing the value of elf_hppa_relocate_insn.
820 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
821 relocation support. Handle DLTIND relocation requests just like
822 DLTREL relocation requests. Simplify branch handling.
824 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
826 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
827 non-allocated section as done in i386 version.
828 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
829 statement since this is no know relocation.
831 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
833 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
835 (elf_hppa_relocate_insn): Similarly.
837 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
839 (elf_hppa_relocate_insn): Similarly.
841 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
842 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
843 Pass the relocate type rather than the insn format to
844 elf_hppa_relocate_insn.
845 (elf_hppa_relocate_insn): Make switch dependent on relocation type
846 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
848 1999-09-07 Ian Lance Taylor <ian@zembu.com>
850 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
851 (bfd_coff_filnmlen): Define.
852 (bfd_coff_std_swap_table): Initialize new field.
853 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
855 (coff_write_symbols): Likewise.
856 (coff_get_normalized_symtab): Likewise.
857 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
858 * libcoff.h: Rebuild.
860 1999-09-06 Donn Terry <donn@interix.com>
862 * coffcode.h (sort_by_secaddr): New static function if
864 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
865 sections by VMA when assigning target_index values. Always set
868 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
869 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
871 * libcoff.h: Rebuild.
873 * coffcode.h (coff_set_custom_section_alignment): Add const to
874 declaration to match definition.
875 (coff_write_object_contents): Don't set F_AR32W(R)? if
878 * coff-i386.c (in_reloc_p): Add declaration.
879 (i386coff_vec): Simplify initialization of
880 application_section_flags.
882 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
883 version. Move COFF_WITH_PE specific code to new version.
884 (stype_to_sec_flags): Likewise. Add section parameter.
885 * coffgen.c (make_a_section_from_file): Set target_index before
886 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
887 * libcoff.h: Rebuild.
889 * syms.c (stt): Add some PE/PEI section names.
890 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
892 (bfd_symbol_info): Check for 'w'.
894 * section.c (struct bfd_comdat_info): Define.
895 (asection): Add comdat field.
896 (STD_SECTION): Initialize comdat field.
897 (bfd_make_section_anyway): Likewise.
898 * bfd-in2.h: Rebuild.
900 1999-09-06 Andreas Schwab <schwab@suse.de>
902 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
905 1999-09-06 Nick Clifton <nickc@cygnus.com>
907 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
908 bfd_realloc instead of calloc and realloc.
910 1999-09-04 Steve Chamberlain <sac@pobox.com>
912 * cpu-pj.c: New file.
913 * elf32-pj.c: New file.
914 * config.bfd (pj*): New cpu.
915 (pj-*-*, pjl-*-*): New targets.
916 * configure.in (bfd_elf32_pj_vec): New target vector.
917 (bfd_elf32_pjl_vec): New target vector.
918 * archures.c (bfd_arch_pj): Define.
919 * elf.c (prep_headers): Handle bfd_arch_pj.
920 * reloc.c: Define BFD_RELOC_PJ_* relocations.
921 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
922 to target vector list.
923 * Makefile.am: Rebuild dependencies.
924 (ALL_MACHINES): Add cpu-pj.lo.
925 (ALL_MACHINES_CFILES): Add cpu-pj.c.
926 (BFD32_BACKENDS): Add elf32-pj.lo.
927 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
928 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
930 1999-09-04 Ian Lance Taylor <ian@zembu.com>
932 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
933 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
934 and NON_GOT_REF from weak defined symbol to real symbol.
935 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
936 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
938 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
939 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
940 don't create a COPY reloc.
942 1999-09-03 Ian Lance Taylor <ian@zembu.com>
944 * elflink.h (elf_bfd_final_link): When counting relocations, don't
945 count those in sections we are not including in the link.
947 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
949 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
950 field in hpux11 shared libraries.
952 1999-09-02 Nick Clifton <nickc@cygnus.com>
954 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
956 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
958 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
959 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
960 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
962 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
964 * elflink.h (record_link_assignment): When possible, keep the
965 original type of the symbol.
967 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
969 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
970 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
971 tools were configured.
972 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
974 1999-08-26 Mark Mitchell <mark@codesourcery.com>
976 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
977 GOT entries for GOT16 relocations; they're not required.
979 1999-08-24 Nick Clifton <nickc@cygnus.com>
981 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
983 * config.bfd (arm-*-netbsd*): New target.
984 * configure.in (armnetbsd_vec): New target vector.
985 * configure: Regenerate
986 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
988 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
989 (ALL_MACHINES_CFILES): Add armnetbsd.c.
990 (armnetbsd.lo): New rule with deps.
991 * Makefile.in: Regenerate.
993 * armnetbsd.c: New file: Definitions specific to arm-netbsd
996 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
998 * som.c (som_slurp_symbol_table): Fix typo in comment.
1000 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1002 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1003 here instead of using elf_section_data...
1005 1999-08-19 Nick Clifton <nickc@cygnus.com>
1007 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1008 relocations into the base file.
1009 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1010 we are building a base file.
1012 1999-08-19 Nick Clifton <nickc@cygnus.com>
1014 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1016 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1017 REL relocs when performing a partial relocation.
1019 1999-08-18 Donn Terry <donn@interix.com>
1021 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1022 _bfd_coff_link_input_bfd into top level.
1024 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1025 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1026 (coff_i386_rtype_to_howto): Likewise.
1027 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1028 Completely ignore symbols which are all zero.
1029 (dummy_reloc16_estimate): Add return 0.
1030 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1031 variable copy to name_copy to avoid shadowing outer scope
1033 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1034 from unsigned int to unsigned long. Add timestamp field.
1035 * libcoff.h: Rebuild.
1037 1999-08-17 H.J. Lu <hjl@gnu.org>
1039 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1042 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1044 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1045 for special section symbols.
1046 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1047 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1050 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1052 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1053 coincidence of variable names between old and new code.
1055 1999-08-12 Nick Clifton <nickc@cygnus.com>
1057 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1058 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1059 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1060 and 'addend' parameter a 'bfd_signed_vma'.
1061 (elf32_arm_final_link_relocate): Do not involve stubs in
1062 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1063 jumps, not function calls.
1065 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1067 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1068 in R_ARM_PC24 relocs.
1070 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1072 * elf-hppa.h (elf_hppa_fake_sections): New function.
1073 * elf32-hppa.c (elf_backend_fake_sections): Define.
1075 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1076 recent changes to the arch_info structure.
1078 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1079 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1080 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1083 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1084 Ralf Baechle <ralf@uni-koblenz.de>
1086 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1087 output DT_MIPS_GOTSYM.
1088 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1089 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1091 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1093 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1094 prototype. Handle local symbols. Add commentary.
1095 (mips_elf_calculate_relocation): Adjust accordingly.
1096 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1099 * elflink.h (elf_bfd_final_link): Tweak last change.
1101 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1103 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1104 elf-section data to allocate just the right amount of relocation
1105 space. Don't allocate the hash space twice.
1106 (elf_bfd_final_link): Calculate the amount of space to allocate in
1107 each relocation section.
1109 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1111 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1112 64bit mode, generate a section relative relocation for a 32bit
1114 (elf_hppa_is_local_label_name): New function.
1115 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1116 shared between 32bit and 64bit port.
1118 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1120 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1121 R_MIPS_GOT16 and R_MIPS_CALL16.
1122 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1123 to use when looking for a preexisting GOT entry.
1125 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1127 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1128 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1130 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1132 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1134 * elflink.h (elf_link_output_extsym): Don't output a weak
1135 reference to an undefined symbol just because it was defined weak
1138 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1140 * coffgen.c (coff_find_nearest_line): When looking for file, use
1141 last best match rather than first. If address is beyond last line
1142 number record, don't return the last line as the correct value.
1144 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1146 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1147 * bfd-in2.h: Rebuild.
1149 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1151 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1152 * coffcode.h (coff_set_custom_section_alignment): New static
1154 (coff_section_alignment_table): New static array.
1155 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1156 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1157 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1158 * libcoff.h: Rebuild.
1160 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1162 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1164 * Makefile.in: Rebuild.
1166 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1168 * section.c (SEC_SHARED): Define.
1169 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1170 (styp_to_sec_flags): Likewise.
1171 * peicode.h (coff_swap_scnhdr_out): Likewise.
1172 * bfd-in2.h: Rebuild.
1174 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1176 * coffcode.h (coff_classify_symbol): Comment out part of
1177 1999-08-05 change which breaks cygwin DLLs.
1179 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1180 * aclocal.m4, configure: Rebuild.
1182 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1184 * section.c (global_syms): Only initialize union field if
1187 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1189 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1190 the size of a GOT entry here.
1191 (mips_elf_calculate_relocation): Don't create a local GOT entry
1192 for the symbol in a GOT16 relocation; just for it's high-order bit
1193 (_bfd_mips_elf_relocate_section): Fix thinko.
1195 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1197 Based on patches from Donn Terry <donn@interix.com>:
1198 * coffcode.h (enum coff_symbol_classification): Define.
1199 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1200 _bfd_coff_classify_symbol. Change return type.
1201 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1202 (coff_slurp_symbol_table): Use coff_classify_symbol.
1203 (coff_classify_symbol): New static function.
1204 (coff_sym_is_global): Never define.
1205 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1206 * cofflink.c (coff_link_check_ar_symbols): Use
1207 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1208 (coff_link_add_symbols): Likewise.
1209 (_bfd_coff_link_input_bfd): Likewise.
1210 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1211 coff_classify_symbol.
1212 * libcoff.h: Rebuild.
1214 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1216 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1217 (e_ltpsel, e_rtpsel): Similarly.
1219 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1220 and 14bit ertpsel. Handle 64bit psel.
1222 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1224 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1225 handling for REL relocations. And only left-shift R_MIPS26
1226 relocation addends where necessary.
1228 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1230 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1231 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1232 Just return the relocation found.
1233 (mips_elf_relocate_section): Pull the LO16 addend out of the
1234 section itself when using REL relocations.
1236 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1237 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1240 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1242 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1243 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1244 relocation against a symbol in an input section with no output
1245 section. From Daniel Jacobowitz <drow@false.org>.
1247 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1249 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1250 look for generated file correctly.
1251 * aclocal.m4, configure: Rebuild.
1253 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1255 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1256 and R_MIPS16_26 relocations correctly when relocating.
1257 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1258 and R_MIPS_CALL_LO16 are for global symbols.
1260 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1262 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1264 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1265 variables and initialize them.
1267 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1269 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1270 there are no global symbols requiring GOT entries.
1271 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1272 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1273 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1275 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1276 symbols are considered to have the value zero.
1277 (_bfd_mips_elf_relocate_section): Don't try to perform a
1278 relocation for an undefined symbol.
1279 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1282 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1284 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1285 wants ba,a,pt %xcc instead of %icc.
1286 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1287 of large PLT entries.
1288 (sparc64_elf_plt_ptr_offset): Fix calculation.
1289 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1290 addend should be relative to load address, not .plt section start.
1291 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1293 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1295 * elf-bfd.h (struct elf_backend_data): Add
1296 print_symbol_all and output_arch_syms backend methods.
1297 * elfxx-target.h: Likewise.
1298 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1299 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1300 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1302 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1303 symbols in .dynsym, add their names into .dynstr. Put those symbols
1305 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1306 pointers to STT_REGISTER symbols in dynsym section.
1307 (sparc64_elf_print_symbol_all): New function.
1308 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1309 printing using the print_symbol_all hook.
1311 1999-07-30 Catherine Moore <clm@cygnus.com>
1313 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1316 1999-07-29 Richard Henderson <rth@cygnus.com>
1318 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1319 dynamic_sections_created.
1321 1999-07-29 Richard Henderson <rth@cygnus.com>
1323 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1324 (mips_rtype_to_howto): ... new function.
1325 (_bfd_mips_elf_relocate_section): Use it.
1327 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1329 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1331 1999-07-27 Nick Clifton <nickc@cygnus.com>
1333 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1335 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1336 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1338 1999-07-23 Donn Terry <donn@interix.com>
1340 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1341 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1342 * cofflink.c (coff_link_add_symbols): If PE, handle section
1344 * libcoff.h: Rebuild.
1346 * config.bfd (i[3456]86-*-interix*): New target.
1348 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1350 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1351 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1352 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1353 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1354 (COFF_SUPPORT_GNU_LINKONCE): Define.
1355 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1356 (COFF_SUPPORT_GNU_LINKONCE): Define.
1358 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1361 * makefile.dos: Remove; obsolete.
1362 * configure.bat: Remove; obsolete.
1364 1999-07-21 H.J. Lu <hjl@gnu.org>
1366 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1368 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1370 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1371 message and fail if a symbol index is out of range.
1373 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1375 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1376 when looking at a R_MIPS_GOT16 relocation.
1378 1999-07-20 Nick Clifton <nickc@cygnus.com>
1380 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1382 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1384 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1385 removed in previous change.
1386 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1387 in relocateable output.
1389 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1391 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1394 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1395 if they appear to be specially created by the linker.
1397 1999-07-19 Nick Clifton <nickc@cygnus.com>
1399 * targets.c (alternative_target): New field in bfd_target
1401 (bfd_search_for_target): New function: Find a target that
1402 satisifies a search function.
1403 * bfd-in2.h: Regenerate.
1405 * elfxx-target.h: Initialise the alternative_target field of
1406 the bfd_target structures to point to the other target (if
1408 * nlm-target.h: Initialise the alternative_target field of
1409 the bfd_target structures to point to the other target (if
1412 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1413 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1415 * aix386-core.c: Initialise new field of bfd_target structure.
1416 * aout-adobe.c: Initialise new field of bfd_target structure.
1417 * aout-arm.c: Initialise new field of bfd_target structure.
1418 * aout-target.h: Initialise new field of bfd_target structure.
1419 * aout-tic30.c: Initialise new field of bfd_target structure.
1420 * binary.c: Initialise new field of bfd_target structure.
1421 * bout.c: Initialise new field of bfd_target structure.
1422 * cisco-core.c: Initialise new field of bfd_target structure.
1423 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1424 * coff-alpha.c: Initialise new field of bfd_target structure.
1425 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1426 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1427 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1428 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1429 * coff-i386.c: Initialise new field of bfd_target structure.
1430 * coff-i860.c: Initialise new field of bfd_target structure.
1431 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1432 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1433 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1434 * coff-mips.c: Initialise new field of bfd_target structure.
1435 * coff-ppc.c: Initialise new field of bfd_target structure.
1436 * coff-rs6000.c: Initialise new field of bfd_target structure.
1437 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1438 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1439 * coff-tic30.c: Initialise new field of bfd_target structure.
1440 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1441 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1442 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1443 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1444 * hppabsd-core.c: Initialise new field of bfd_target structure.
1445 * hpux-core.c: Initialise new field of bfd_target structure.
1446 * i386msdos.c: Initialise new field of bfd_target structure.
1447 * i386os9k.c: Initialise new field of bfd_target structure.
1448 * ieee.c: Initialise new field of bfd_target structure.
1449 * ihex.c: Initialise new field of bfd_target structure.
1450 * irix-core.c: Initialise new field of bfd_target structure.
1451 * mipsbsd.c: Initialise new field of bfd_target structure.
1452 * netbsd-core.c: Initialise new field of bfd_target structure.
1453 * oasys.c: Initialise new field of bfd_target structure.
1454 * osf-core.c: Initialise new field of bfd_target structure.
1455 * ppcboot.c: Initialise new field of bfd_target structure.
1456 * ptrace-core.c: Initialise new field of bfd_target structure.
1457 * sco5-core.c: Initialise new field of bfd_target structure.
1458 * som.c: Initialise new field of bfd_target structure.
1459 * srec.c: Initialise new field of bfd_target structure.
1460 * tekhex.c: Initialise new field of bfd_target structure.
1461 * trad-core.c: Initialise new field of bfd_target structure.
1462 * versados.c: Initialise new field of bfd_target structure.
1463 * vms.c: Initialise new field of bfd_target structure.
1465 1999-07-19 Andreas Schwab <schwab@suse.de>
1467 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1470 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1472 * elflink.h (elf_link_adjust_relocs): New function.
1473 (elf_bfd_final_link): Use it.
1474 (elf_link_input_bfd): Deal with the fact that there can be
1475 two relocation sections for a single section.
1476 (elf_reloc_link_order): Likewise.
1478 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1479 a relocateable object.
1480 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1482 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1484 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1485 (sparc64_elf_get_reloc_upper_bound,
1486 sparc64_elf_get_dynamic_reloc_upper_bound,
1487 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1488 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1490 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1491 ELF64_R_TYPE_ID/DATA where appropriate.
1493 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1495 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1498 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1500 * elf32-mips.c (mips_elf_local_relocation_p): New static
1502 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1503 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1504 Always set *require_jalxp.
1505 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1506 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1507 GOT16 if the GOT16 is against a local symbol. Don't return false
1508 for an undefined symbol. If there is an overflow, assert that we
1511 1999-07-16 Andreas Schwab <schwab@suse.de>
1513 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1514 variables `link' and `elfsec'.
1515 (elf_bfd_final_link): Remove unused variable `os'.
1517 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1519 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1520 a PT_PHDR program headers.
1521 (_bfd_mips_elf_final_link): Don't assume there are going to be
1522 section symbols when we're not building a shared object.
1523 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1526 1999-07-15 J.T. Conklin <jtc@redback.com>
1528 * config.bfd (i[3456]86-*-vxworks*): New target.
1530 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1532 * elf32-mips.c (mips_elf_stub_section_p): New function.
1533 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1534 (mips_elf_relocate_section): Adjust calling sequence for
1535 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1536 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1539 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1541 * configure.in: Bump version number to 2.9.5.
1542 * configure: Rebuild.
1544 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1546 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1548 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1549 to derive final type instead of hardwiring a selection.
1551 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1553 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1554 things relocated by R_MIPS16_GPREL.
1555 (mips_elf_perform_relocation): Likewise.
1557 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1559 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1561 1999-07-14 Richard Henderson <rth@cygnus.com>
1563 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1564 (_bfd_mips_elf_size_dynamic_sections): Set it.
1565 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1566 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1567 new argument max_local.
1569 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1571 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1572 subwords when handling an R_MIPS16_26 relocation.
1573 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1576 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1577 dst_mask to match reality.
1578 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1579 (mips_elf_obtain_contents): Use bfd_get.
1580 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1581 (mips_elf_relocate_section): Likewise.
1583 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1585 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1586 (mips_elf_relocate_section): Adjust calling sequence for
1587 mips_elf_perform_relocation.
1588 (mips_elf_perform_relocation): Take additional argument. Handle
1589 R_MIPS16_26. Use bfd_put for convenience.
1591 1999-07-13 Richard Henderson <rth@cygnus.com>
1593 * elf.c (assign_file_positions_for_segments): Thinko last change.
1594 Always overwrite p_flags.
1596 1999-07-13 Richard Henderson <rth@cygnus.com>
1598 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1599 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1600 .dynbss and .rel[a].bss if want_dynbss.
1601 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1603 1999-07-13 Richard Henderson <rth@cygnus.com>
1605 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1607 1999-07-13 Richard Henderson <rth@cygnus.com>
1609 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1610 (struct elf_link_hash_table): Add dynlocal.
1611 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1612 (_bfd_elf_link_adjust_dynindx): Delete.
1613 (_bfd_elf_link_renumber_dynsyms): Prototype.
1614 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1615 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1616 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1617 (_bfd_elf_link_lookup_local_dynindx): New function.
1618 (elf_link_renumber_hash_table_dynsyms): New function.
1619 (_bfd_elf_link_renumber_dynsyms): New function.
1620 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1621 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1622 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1623 instead of elf_link_remove_section_and_adjust_dynindices.
1624 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1625 (elf_link_assign_sym_version): Remove removed_dynamic code.
1626 (elf_link_renumber_dynsyms): Delete.
1627 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1629 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1630 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1631 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1632 * elf32-mips.c: Similarly.
1633 * elf32-ppc.c: Similarly.
1634 * elf32-sparc.c: Similarly.
1635 * elf64-alpha.c: Similarly.
1636 * elf64-sparc.c: Similarly.
1638 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1640 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1641 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1642 when the relocation is against _gp_disp.
1644 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1646 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1647 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1648 to possibly_dynamic_relocs. Adjust usage throughout code.
1649 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1650 (elf_mips_ctor64_howto): Likewise.
1651 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1653 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1654 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1655 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1656 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1658 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1660 * Makefile.am: Rebuild dependencies.
1661 * Makefile.in: Rebuild.
1663 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1664 * bfd-in2.h: Rebuild.
1666 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1667 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1668 structure initializations. Add casts.
1669 * reloc.c (EMPTY_HOWTO): Define.
1670 * bfd-in2.h: Rebuild.
1671 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1672 comparisons against 0.
1673 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1674 previous_ibfd_e_flags to unsigned long.
1675 * vms.h (struct vms_private_data_struct): Change section_count to
1677 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1678 (_bfd_vms_write_gsd): Change symnum to unsigned.
1679 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1680 * vms-tir.c (etir_sta): Change psect to unsigned.
1681 (alloc_section): Change idx to unsigned.
1682 (tir_sta, tir_ctl): Change psect to unsigned.
1683 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1684 * vms.c (priv_section_count): Change to unsigned.
1686 1999-07-12 Andreas Schwab <schwab@suse.de>
1688 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1689 * m68klinux.c: Likewise.
1691 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1693 * Many files: Changes to avoid gcc warnings: Remove unused local
1694 variables. Add default case to enum switches.
1695 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1696 compile if not COFF_IMAGE_WITH_PE.
1697 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1698 (bfd_arm_get_bfd_for_interworking): Likewise.
1699 (bfd_arm_process_before_allocation): Likewise.
1700 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1701 * pei-arm.c: Likewise.
1702 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1703 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1704 (mips_elf_got16_entry): Put parens around & in body of ==.
1705 (mips_elf_calculate_relocation): Correct test for empty string.
1706 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1708 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1711 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1713 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1714 as appropriate. Fill in structure initializations. Add variable
1715 initializations. Add casts.
1716 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1717 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1719 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1721 * elf-bfd.h (bfd_elf_hash): Update declaration.
1722 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1723 when calling bfd_elf_hash.
1725 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1727 * libbfd.c (bfd_put_8): Make it of type `void'.
1728 * bfd-in2.h: Regenerated.
1729 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1731 (_bfd_mips_elf_final_link): Likewise.
1733 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1735 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1737 * config.bfd (hppa*-*-linux-gnu*): New target
1739 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1741 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1742 (_bfd_mips_elf_create_dynamic_sections): New function.
1743 (_bfd_mips_elf_add_symbol_hook): Likewise.
1744 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1745 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1746 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1747 (_bfd_mips_elf_gc_mark_hook): Likewise.
1748 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1749 (_bfd_mips_elf_always_size_sections): Likewise.
1750 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1751 (_bfd_mips_elf_check_relocs): Likewise.
1752 (_bfd_mips_elf_link_hash_table_create): Likewise.
1753 (_bfd_mips_elf_print_private_data): Likewise.
1754 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1755 (_bfd_mips_elf_final_link): Likewise.
1756 (_bfd_mips_elf_additional_program_headers): Likewise.
1757 (_bfd_mips_elf_modify_segment_map): Likewise.
1758 (_bfd_mips_elf_relocate_section): Likewise.
1759 * elf32-mips.c (mips_elf32_object_p): Move contents into
1760 _bfd_mips_elf_object_p.
1761 (mips_elf_additional_program_headers): Rename to
1762 _bfd_mips_elf_additional_program_headers.
1763 (mips_elf_modify_segment_map): Rename to
1764 _bfd_mips_elf_modify_segment_map.
1765 (elf_mips_abi_name): Change prototype.
1766 (mips_elf32_section_from_shdr): Merge into
1767 _bfd_mips_elf_section_from_shdr.
1768 (mips_elf32_section_processing): Merge into
1769 _bfd_mips_elf_section_processing.
1770 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1771 the right back-end ELF linker.
1772 (mips_elf_relocate_section): Rename to
1773 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1774 (mips_elf_link_output_symbol_hook): Rename to
1775 _bfd_mips_elf_link_output_symbol_hook.
1776 (mips_elf_create_dynamic_section): Rename to
1777 _bfd_mips_elf_create_dynamic_section.
1778 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1779 Adjust for 64-bit code. Use mips_elf_got_section.
1780 (mips_elf_adjust_dynamic_symbol): Rename to
1781 _bfd_mips_elf_adjust_dynamic_symbol. Use
1782 mips_elf_allocate_dynamic_relocations.
1783 (mips_elf_finish_dynamic_symbol): Rename to
1784 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1785 Adjust for 64-bit code.
1786 (mips_elf_finish_dynamic_sections): Rename to
1787 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1788 (mips_elf_always_size_sections): Rename to
1789 _bfd_mips_elf_always_size_sections.
1790 (mips_elf_add_symbol_hook): Rename to
1791 _bfd_mips_elf_add_symbol_hook.
1792 (mips_elf_next_lo16_addend): Constify.
1793 (mips_elf_calculate_relocation): Likewise.
1794 (mips_elf_obtain_contents): Likewise.
1795 (mips_elf_perform_relocation): Likewise.
1796 (mips_elf_create_dynamic_relocation): Likewise.
1797 (mips_elf_allocate_dynamic_relocations): New function.
1798 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1799 (MIPS_ELF_REL_SIZE): Likewise.
1800 (MIPS_ELF_DYN_SIZE): Likewise.
1801 (MIPS_ELF_GOT_SIZE): Likewise.
1802 (MIPS_ELF_SYM_SIZE): Likewise.
1803 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1804 (MIPS_ELF_GET_WORD): Likewise.
1805 (MIPS_ELF_PUT_WORD): Likewise.
1806 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1807 (STUB_LW): Conditionalize for 64-bit value.
1808 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1810 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1811 Check it for inconsistency.
1812 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1814 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1816 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1817 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1818 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1819 (mips_elf_local_got_index): Likewise.
1820 (mips_elf_got_page): Likewise.
1821 (mips_elf_got_info): Likewise.
1822 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1823 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1824 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1825 instead of constant `2'.
1826 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1827 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1828 (mips_elf_size_dynamic_sections): Use
1829 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1830 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1831 Adjust all releveant entries in elf backend table.
1832 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1833 (mips_elf64_section_processing): Likewise.
1834 Adjust elf backend entries to use _bfd_mips_elf variants now
1837 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1839 (size_dynamic_sections): Likewise.
1840 (elf_link_output_extsym): Likewise.
1841 * elf.c: (elf_fake_sections): Likewise.
1842 * libbfd.c (bfd_get): New macro.
1843 (bfd_put): Likewise.
1844 * bfd-in2.h: Regenerated.
1846 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1848 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1849 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1850 wap_reloca_in, and swap_reloca_out.
1851 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1852 multiple internal relocations per external relocation.
1853 (link_read_relocs): Likewise.
1854 (elf_bfd_final_link): Likewise.
1855 (elf_link_input_bfd): Likewise.
1856 (elf_gc_mark): Likewise.
1857 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1858 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1860 (size_info): Add entries for new fields.
1861 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1862 (mips_elf64_be_swap_reloc_in): New function.
1863 (mips_elf64_be_swap_reloc_out): Likewise.
1864 (mips_elf64_be_swap_reloca_in): Likewise.
1865 (mips_elf64_be_swap_reloca_out): Likewise.
1866 (mips_elf64_size_info): Add entries for new fields.
1868 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1870 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1871 field equals the new rel_count field.
1872 (elf_link_input_bfd): When doing a relocateable link, use the new
1873 rel_count field rather than the reloc_count field.
1874 (elf_reloc_link_order): Likewise.
1875 (elf_finish_pointer_linker_section): Likewise.
1877 Based on patch from H.J. Lu <hjl@gnu.org>:
1878 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1879 shared library to override a weak definition in a regular object.
1881 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1883 * libhppa.h: Revert July 2, 1999 patch.
1885 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1886 need to generate DLTIND relocations, not DLTREL relocations.
1888 1999-07-05 Nick Clifton <nickc@cygnus.com>
1890 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1892 (coff_set_flags): Recognise arm 5 architectures.
1894 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1895 Add support for armv5 architecture.
1897 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1899 * reloc.c: Add new, assembler only, ARM reloc:
1900 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1902 * bfd-in2.h: Regenerate.
1904 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1906 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1907 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1908 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1909 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1910 * elf32-mips.c (ABI_64_P): New macro.
1911 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1912 (_bfd_mips_elf_find_nearest_line): Adjust call to
1913 _bfd_dwarf2_find_nearest_line.
1914 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1915 * libbfd.h: Regenerated.
1917 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1919 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1921 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1923 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1924 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1926 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1928 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1930 (_bfd_elf_init_reloc_shdr): New function.
1931 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1932 bfd_alloc followed by memset.
1933 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1934 (elf_fake_sections): Here.
1935 (assign_section_numbers): Assign section numbers for the second
1936 relocation section, if required.
1937 * elflink.h (elf_link_output_relocs): New function.
1938 (elf_link_size_reloc_section): Likewise.
1939 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1940 (elf_link_input_bfd): Use elf_link_output_relocs.
1942 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1943 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1945 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1947 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1950 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1952 * elf32-mips.c (mips_elf_got_info): Move declaration before
1953 prototypes. Change global_gotsym to be a pointer to a hash entry,
1954 rather than a number index.
1955 (mips_elf_link_hash_entry): Move declaration before prototypes.
1956 (mips_elf_irix6_finish_dynamic_symbol): New function.
1957 (mips_elf_sign_extend): Likewise.
1958 (mips_elf_high): Likewise.
1959 (mips_elf_higher): Likewise.
1960 (mips_elf_highest): Likewise.
1961 (mips_elf_global_got_index): Likewise.
1962 (mips_elf_local_got_index): Likewise.
1963 (mips_elf_got_offset_from_index): Likeiwse.
1964 (mips_elf_record_global_got_symbol): Likewise.
1965 (mips_elf_got_page): Likewise.
1966 (mips_elf_next_lo16_addend): Likewise.
1967 (mips_elf_calculate_relocation): Likewise.
1968 (mips_elf_obtain_contents): Likewise.
1969 (mips_elf_perform_relocation): Likewise.
1970 (mips_elf_assign_gp): Likewise.
1971 (mips_elf_sort_hash_table_f): Likewise.
1972 (mips_elf_sort_hash_table): Likewise.
1973 (mips_elf_got_section): Likewise.
1974 (mips_elf_got_info): Likewise.
1975 (mips_elf_create_local_got_entry): Likewise.
1976 (mips_elf_got16_entry): Likewise.
1977 (mips_elf_create_dynamic_relocation): Likewise.
1978 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1979 (mips_elf_final_gp): Use mips_elf_assign_gp.
1980 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1981 into SHN_SCOMMON automatically on IRIX6.
1982 (mips_elf_add_symbol_hook): Likewise.
1983 (mips_elf_relocate_section): Rewrite, using
1984 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1985 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1986 Don't deal with .rld_map on IRIX6.
1987 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1988 section flags appropriately for .got.
1989 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1990 the got. Call mips_elf_record_global_got_symbol and allocate
1991 local got space appropriately.
1992 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1993 char *. Rework calculation of GOT size. Sort dynamic symbol
1994 table entries so entries that do not require GOT entries appear at
1995 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1996 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1998 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2000 (mips_elf_finish_dynamic_symbol): Use
2001 mips_elf_irix6_finish_dynamic_symbol.
2002 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2003 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2004 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2006 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2008 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2009 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2011 1999-06-04 Philip Blundell <philb@gnu.org>
2013 * elf32-arm.h (elf_backend_got_header_size): Define.
2014 (elf_backend_plt_header_size): Likewise.
2016 1999-06-28 Jim Pick <jim@jimpick.com>
2018 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2020 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2022 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2023 relocation function.
2024 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2026 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2028 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2029 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2030 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2031 (_bfd_mips_elf_section_from_shdr): Use them.
2032 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2033 of GP-relative sections.
2034 (_bfd_mips_elf_set_section_contents): Use them.
2035 (_bfd_mips_elf_section_processing): Share code between .sdata and
2036 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2037 (mips_elf_additional_program_headers): Add handling for
2038 PT_MIPS_OPTIONS segment on IRIX6.
2039 (mips_elf_modify_segment_map): Likeiwse.
2040 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2041 Include the options sections on IRIX6. Don't look for GP-relative
2042 sections by name; use SHF_MIPS_GPREL instead.
2043 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2045 (mips_elf_create_dynamic_sections): Don't muck about with section
2046 alignments and such on IRIX6.
2047 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2048 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2049 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2050 bfd_zalloc rather than bfd_alloc and memset.
2051 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2052 Don't assert the existence of .rld_map on IRIX6.
2053 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2055 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2056 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2059 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2061 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2062 (mips_elf_swap_msym_out): New function.
2063 (mips_elf_create_msym_section): Likewise.
2064 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2065 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2066 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2067 section not named .msym.
2068 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2069 .msym directly. Set appropriate attributes for the .msym
2071 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2072 (mips_elf_link_hash_newfunc): Clear it.
2073 (mips_elf_create_dynamic_sections): Create the .msym section
2075 (mips_elf_size_dynamic_sections): Allocate space for the
2076 .msym section. Add a DT_MIPS_MSYM entry.
2077 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2079 (mips_elf_finish_dynamic_sections): Assign a value for
2080 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2082 * elf32-mips.c (irix_compat_t): New enumeration.
2083 (ABI_N32_P): New macro.
2084 (IRIX_COMPAT): Likewise.
2085 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2086 (mips_elf_relocate_section): Fix typo.
2088 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2090 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2091 as writable PE sections.
2093 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2095 * dwarf2.c (struct arange): New type.
2096 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2097 (arange_add): New function.
2098 (decode_line_info): Keep track of address ranges that a compilation
2100 (comp_unit_contains_address): Return true if address is contained
2101 in _any_ of the address ranges associated with a compilation unit.
2102 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2103 on the first comp_unit that contains the address.
2105 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2107 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2108 (decode_line_info): Add variable STASH and initialize it to point
2109 to the per-bfd dwarf2_debug info. Remove static variable
2110 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2112 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2114 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2115 shared library to have an undefined symbol.
2117 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2118 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2120 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2122 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2123 * elf32-hppa.c: Remove everything related to symbol extension
2124 sections & records. Use the common elf_hppa_final_write_processing.
2126 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2128 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2129 functions instead of _init/_fini if requested.
2131 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2133 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2136 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2138 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2139 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2141 (ppc_elf_finish_dynamic_sections): Check for positive section
2142 dynindx field, rather than comparing against -1.
2143 (ppc_elf_relocate_section): Only return false if undefined_symbol
2144 or reloc_overflow fail, not always upon encountering an error.
2146 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2148 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2149 bfd_byte * before performing pointer arithmetic.
2151 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2153 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2155 * elf32-hppa.c: Include elf-hppa.h.
2156 (ARCH_SIZE): Define.
2157 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2159 (elf32_hppa_info_to_howto): Similarly.
2160 (elf_hppa_howto_table): Similarly.
2161 (elf_hppa_reloc_type_lookup): Similarly.
2162 (hppa_elf_gen_reloc_type): Similarly.
2163 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2165 1999-06-22 Nick Clifton <nickc@cygnus.com>
2167 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2168 handling R_V850_22_PCREL relocation.
2170 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2172 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2175 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2177 * section.c (_bfd_strip_section_from_output): Ignore sections
2178 DISCARDed by the link script.
2180 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2182 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2183 Remove unused local variable spp.
2185 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2186 the entry symbol is not set.
2188 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2190 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2191 GPDISP or LITUSE in a relocatable link.
2193 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2195 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2196 * (alloc_dwarf1_func): Likewise.
2198 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2200 * libhppa.h: Fix various formatting errors.
2201 (assemble_3); Rewrite using CATENATE.
2202 (assemble_17): Fix various bugs.
2204 1999-06-16 Nick Clifton <nickc@cygnus.com>
2206 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2208 1999-06-15 Richard Henderson <rth@cygnus.com>
2210 * section.c (SEC_SHORT): Define.
2211 * bfd-in2.h: Rebuild.
2213 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2215 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2216 Remove abfd parameter. Use _bfd_strip_section_from_output.
2217 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2219 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2220 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2221 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2223 (bfd_elf_size_dynamic_sections): Use it.
2225 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2227 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2228 complain_overflow_bitfield to complain_overflow_signed.
2230 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2232 * elflink.h (elf_link_read_relocs_from_section): New function,
2234 (elf_link_read_relocs): Here. Use it for both relocation
2237 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2239 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2240 asect->reloc_count is valid.
2242 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2244 * elf32-mips.c (mips_elf32_section_processing): Permit a
2245 SHT_MIPS_REGINFO section to have a size of 0.
2247 1999-06-12 David O'Brien <obrien@freebsd.org>
2249 * config.bfd (alpha*-*-freebsd*): New target.
2250 (i[3456]86-*-freebsd*): Now defaults to ELF.
2252 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2254 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2255 wrap if the relocation covers the high bit of an address.
2257 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2259 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2261 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2262 instead of R_SPARC_max.
2263 (sparc64_elf_info_to_howto): Likewise.
2264 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2265 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2267 1999-06-07 Richard Henderson <rth@cygnus.com>
2269 * section.c (_bfd_strip_section_from_output): Remove output
2270 sections with no initial link_order.
2272 1999-06-07 Nick Clifton <nickc@cygnus.com>
2274 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2276 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2278 * Makefile.am (SOURCE_HFILES): Add missing headers.
2279 * Makefile.in: Regenerated.
2281 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2283 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2286 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2288 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2289 range undefweak symbols.
2290 * hash.c: Add missing comma after @xref{}
2291 * linker.c: Likewise.
2293 1999-06-04 Nick Clifton <nickc@cygnus.com>
2295 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2297 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2298 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2299 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2300 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2302 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2304 * Makefile.am: Rebuild dependencies.
2305 (BFD32_BACKENDS): Add dwarf1.lo.
2306 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2307 * Makefile.in: Rebuild.
2309 1999-06-04 Nick Clifton <nickc@cygnus.com>
2311 * Makefile.am: Add epoc-arm-pe target.
2312 * Makefile.in: Regenerate.
2313 * pe-arm.c: Only redefine interworking function names if they have
2314 not already been redefined.
2315 * pei-arm.c: Only redefine interworking function names if they have
2316 not already been redefined.
2317 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2319 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2322 1999-06-03 Nick Clifton <nickc@cygnus.com>
2324 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2326 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2328 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2330 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2332 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2333 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2335 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2337 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2338 in other text sections.
2340 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2342 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2343 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2344 * libbfd.h: Regenerate.
2345 * coff-sh.c (sh_merge_private_data): Delete.
2346 (coff_bfd_merge_private_bfd_data): Change to
2347 _bfd_generic_verify_endian_match.
2348 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2350 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2352 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2354 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2356 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2358 (bfd_elf32_arm_process_before_allocation): Likewise.
2359 * bfd-in2.h: Rebuild.
2361 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2363 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2364 track of end_sequence markers.
2365 (add_line_info): Add END_SEQUENCE arg.
2366 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2367 debug-line info---it doesn't work right if a compilation unit
2368 consists of multiple discontiguous code-sequences. It would be
2369 worthwhile to optimize for the common case where a compilation
2370 unit results in a contiguous set of code sequences, but this is
2371 quite tricky to get right for arbitrary DWARF2 files.
2372 (lookup_address_in_line_info_table): Don't use the last line entry
2373 for a compilation unit for anything with an address higher than
2374 this line entry. Also, check for end_sequence markers to
2375 correctly handle discontinuities.
2376 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2377 compilation units, check all compilation units with each->high==0
2378 just like when reading compilation units.
2380 * dwarf2.c (decode_line_info): Initialize table->files and
2381 table->last_line to NULL to avoid segfaults due to random
2382 values in these members.
2383 (concat_filename): Check for out-of-range file number before
2384 indexing filename table. Segfaults suck.
2386 * dwarf2.c (decode_line_info): Don't truncate address to least
2387 significant 32 bits (breaks 64 bit targets).
2388 (lookup_address_in_function_table): Ditto.
2389 (comp_unit_contains_address): Ditto.
2391 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2393 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2394 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2395 (mips_elf64_howto_table_rela): Likewise.
2397 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2399 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2400 single section has two associated relocation sections.
2402 1999-06-02 Mark Salter <msalter@cygnus.com>
2404 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2405 COFF_WITH_PE defined.
2407 1999-06-02 Nick Clifton <nickc@cygnus.com>
2409 * pe-arm.c: Rename global arm interworking functions to avoid name
2410 collision when all targets BFD is built.
2413 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2415 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2416 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2417 (bfd_elf_section_data): Add use_rela_p.
2418 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2419 (_bfd_elf_new_section_hook): Likewise.
2420 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2422 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2423 * elfcode.h (write_relocs): Determine whether or not use rela
2424 relocs based on the relocation section header.
2425 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2426 instead of use_rela_p.
2427 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2428 (elf_backend_may_use_rela_p): Likewise.
2429 (elf_backend_default_use_rela_p): Likewise.
2430 (elfNN_bed): Use them.
2432 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2434 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2436 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2438 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2439 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2440 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2441 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2442 * bfd-in2.h: Regenerated.
2443 * libbfd.h: Likewise.
2444 * elf32-mips.c (mips_info_to_howto_rela): New function.
2445 (USE_REL): Adjust for new conventions.
2446 (MINUS_ONE): New macro.
2447 (elf_mips_howto_table): Add R_MIPS_SUB.
2448 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2450 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2451 .MIPS.content section.
2452 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2453 with .MIPS.content as .MIPS.content sections. Set
2454 SHF_MNIPS_NOSTRIP for such section.
2455 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2456 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2457 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2459 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2461 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2464 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2467 1999-05-30 Philip Blundell <philb@gnu.org>
2469 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2470 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2471 the addend does not overflow into the rest of the word.
2473 1999-05-29 Nick Clifton <nickc@cygnus.com>
2475 * bfd-in.h: Amend prototype for
2476 bfd_elf32_arm_process_before_allocation .
2477 * bfd-in.h: Regenerate.
2479 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2480 elements in a fixed sized array.
2481 (ARM_ELF_ABI_VERSION): Define.
2482 (ARM_ELF_OS_ABI_VERSION): Define.
2483 (R_ARM_THM_ABS5): Fix rightshift and size.
2484 (R_ARM_THM_PC22): Fix size.
2485 (R_ARM_PLT32): Define Howto.
2486 (find_howto): New function: Locate a howto based on a reloc
2488 (elf32_arm_info_to_howto): Use find_howto if necessary.
2489 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2490 bfd_reloc_code_real_type.
2491 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2492 and BFD_RELOC_VTABLE_ENTRY.
2493 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2495 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2496 elements in a fixed sized array.
2497 (ARM_ELF_ABI_VERSION): Define.
2498 (ARM_ELF_OS_ABI_VERSION): Define.
2499 (R_ARM_THM_ABS5): Fix rightshift and size.
2500 (R_ARM_THM_PC22): Fix size.
2501 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2502 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2503 bfd_reloc_code_real_type.
2505 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2506 no_pipeline_knowledge.
2507 (elf32_arm_link_hash_create): Initialise new field to zero.
2508 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2509 no_pipeline_knowledge. Use this parameter to initialise the field
2510 in the globals data structure.
2511 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2512 no_pipeline_knowledge is false and the binary is from an old
2514 (elf32_arm_merge_private_data): Generate an error if an attempt is
2515 made to linl together big endian and little endian code.
2516 (elf32_arm_post_process_headers): New function: Initialise the
2517 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2519 (elf_backend_post_process_headers): Define.
2521 1999-05-28 Nick Clifton <nickc@cygnus.com>
2523 * elf-bfd.h (struct elf_backend_data): Add new field:
2524 elf_backend_post_process_headers.
2526 * elfxx-target.h (elf_backend_post_process_headers): Define to
2527 NULL if not already defined.
2528 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2530 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2532 (_bfd_elf_compute_section_file_positions): Call
2533 elf_backend_post_process_headers if defined.
2535 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2537 * configure.in: Check whether getuid and getgid exist.
2538 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2539 HAVE_GETGID are not defined, respectively.
2540 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2542 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2543 * configure, config.in: Rebuild.
2545 1999-05-28 Martin Dorey <mdorey@madge.com>
2547 * elf32-i960.c: New file.
2548 * elf.c (prep_headers): Handle bfd_arch_i960.
2549 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2550 * config.bfd (i960-*-elf*): New target.
2551 * configure.in (bfd_elf32_i960_vec): New target vector.
2552 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2553 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2554 * Makefile.in, aclocal.m4, configure: Rebuild.
2556 1999-05-27 Nick Clifton <nickc@cygnus.com>
2558 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2560 (find_howto): New function: Find entries in the
2561 elf32_arm_howto_table.
2562 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2564 (elf32_arm_reloc_type_lookup): Add lookup for
2565 BFD_RELOC_ARM_PLT32.
2567 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2569 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2570 (elf32_arm_link_hash_table_create): Use above function as the
2571 constructor for hash table entries.
2572 (elf32_arm_relocate_section): Avoid crash when there is no output
2574 (elf32_arm_final_link_relocate): New parameter h.
2575 (elf32_arm_relocate_section): Pass symbol hash entry to above
2577 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2580 1999-05-25 Catherine Moore <clm@cygnus.com>
2582 * coff-arm.c (coff_arm_relocate_section): Don't emit
2583 base file entries for pc-relative values.
2585 1999-05-25 DJ Delorie <dj@cygnus.com>
2587 * peicode.h (coff_swap_sym_in): When we create the actual section
2588 to reflect the not-there section C_SECTION symbols refer to,
2589 change the symbol class to C_STAT as the section is now really
2592 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2594 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2597 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2599 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2601 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2602 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2604 1999-05-16 Nick Clifton <nickc@cygnus.com>
2606 * coff-mcore.c (in_reloc_p): Reinstate.
2608 1999-05-15 Nick Clifton <nickc@cygnus.com>
2610 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2611 * bfd-in2.h: Regenerate.
2612 * coff-mcore.c (in_reloc_p): Remove defintion.
2613 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2614 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2615 IMAGE_REL_MCORE_RVA.
2616 (coff_mcore_rtype_to_howto): Add special processing for
2617 IMAGE_REL_MCORE_RVA.
2618 (coff_mcore_relocate_section): Add support for
2619 IMAGE_REL_MCORE_RVA.
2620 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2621 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2623 (mcore_elf_relocate_section): Delete redundant case labels.
2625 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2627 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2628 precedence between bit-and and comparison.
2630 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2632 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2633 list of target formats (targ_selvecs).
2634 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2635 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2637 1999-05-10 DJ Delorie <dj@cygnus.com>
2639 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2640 reasonable mode until "ar x" is smart enough to skip it (fixes
2641 gcc/libgcc.a builds on mips-ecoff targets
2643 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2644 to work. Hack to support MS import libraries, which use different
2645 COMDAT types than GNU.
2646 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2647 to implied zero-length sections (see peicode below)
2648 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2649 filename symbols, which use one *or more* auxents.
2650 * coffswap.h (coff_swap_aux_in): ditto
2651 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2654 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2656 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2657 for all relocations.
2659 1999-05-10 Catherine Moore <clm@cygnus.com>
2661 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2662 if COFF_IMAGE_WITH_PE.
2663 (bfd_arm_process_before_allocation): Likewise.
2664 (bfd_arm_get_bfd_for_interworking): Likewise.
2665 * coff-arm.c: Likewise.
2666 * bfd-in2.h: Regenerate.
2667 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2668 (armpe_big_vec): Likewise.
2669 * configure: Rebuild.
2671 1999-05-10 Nick Clifton <nickc@cygnus.com>
2673 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2674 section, not just .rel. Same for .rela.
2676 1999-05-07 Nick Clifton <nickc@cygnus.com>
2678 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2679 endianism with an error message.
2681 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2683 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2684 assignment from "unsigned char *" to "char *".
2685 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2687 1999-05-05 Catherine Moore <clm@cygnus.com>
2689 * coff-arm.c (coff_arm_relocate_section): Add one to
2690 address of ARM_RVA32 thumb functions.
2692 1999-05-05 Catherine Moore <clm@cygnus.com>
2694 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2695 (elf32_m68k_copy_private_bfd_data): New.
2696 (elf32_m68k_merge_private_bfd_data): New.
2697 (elf32_m68k_print_private_bfd_data): New.
2698 (CPU32_FLAG): Define.
2699 (PLT_CPU32_ENTRY_SIZE): Define.
2700 (elf_cpu32_plt0_entry): Declare.
2701 (elf_cpu32_plt_entry): Declare.
2702 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2703 (elf_m68k_finish_dynamic_symbol): Likewise.
2704 (elf_m68k_finish_dynamic_sections): Likewise.
2705 (elf_backend_plt_header_size): Remove definition.
2706 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2707 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2708 (bfd_elf32_bfd_set_private_flags): Define.
2709 (bfd_elf32_bfd_print_private_bfd_data): Define.
2711 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2713 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2714 and R_LONG_PCREL_MODE.
2716 1999-04-29 Nick Clifton <nickc@cygnus.com>
2718 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2720 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2722 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2723 in relocation calculation.
2725 1999-04-26 Tom Tromey <tromey@cygnus.com>
2727 * aclocal.m4, configure: Updated for new version of libtool.
2729 1999-04-21 Nick Clifton <nickc@cygnus.com>
2731 * coff-mcore.c: Add support for mcore relocs.
2733 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2735 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2736 incorrect use EF_MIPS_xxBITPTRS.
2738 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2740 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2743 * bfd-in2.h: Rebuild.
2744 * libbfd.h: Rebuild.
2746 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2748 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2749 (coff_arm_relocate_section): Add ARM26D transform. Only
2750 change to ARM26D for relocateable links.
2752 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2754 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2755 (bfd_elf32_bfd_print_private_bfd_data): New.
2757 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2759 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2760 refetch addend if USE_REL, add many comments regarding current state.
2761 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2762 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2763 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2764 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2766 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2768 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2769 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2771 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2773 * dwarf2.c (decode_line_info): Don't truncate address to least
2774 significant 32 bits (breaks 64 bit targets).
2775 (lookup_address_in_function_table): Ditto.
2776 (comp_unit_contains_address): Ditto.
2778 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2780 * coff-arm.c (arm_emit_base_file_entry): New routine.
2781 (A2T3_OFFSET): Define.
2782 (T2A3_OFFSET): Define.
2783 (coff_arm_relocate_section): Emit base file entries for interworking
2786 1999-04-13 Philip Blundell <philb@gnu.org>
2788 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2789 relocs 17 through 19.
2791 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2793 * elfcode.h: Remove fnmatch.h.
2794 * elflink.h (elf_link_assign_sym_version): Call back to ld
2795 instead of calling fnmatch.
2797 * config.bfd (i?86-*-beoself): Include pe vecs.
2799 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2801 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2804 1999-04-10 Richard Henderson <rth@cygnus.com>
2806 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2807 when trying to resolve dynamic symbol references.
2808 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2809 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2810 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2811 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2812 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2813 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2814 * elflink.h (elf_link_output_extsym): Likewise.
2816 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2818 * section.c (_bfd_strip_section_from_output): New function moved from
2819 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2820 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2821 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2822 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2823 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2824 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2825 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2826 * bfd-in2.h: Update.
2828 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2830 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2832 1999-04-08 Nick Clifton <nickc@cygnus.com>
2834 * coff-mcore.c: New File: Support for mcore-pe targets.
2835 * cpu-mcore.c: New File: Support for mcore targets.
2836 * elf32-mcore.c: New File: Support for mcore-elf target.
2837 * pe-mcore.c: New File: Definitions for mcore-pe target.
2838 * pei-mcore.c: New File: Definitions for mcore-pei target.
2839 * Makefile.am: Add support for MCore targets.
2840 * Makefile.in: Regenerate.
2841 * config.bfd: Add support for MCore targets.
2842 * configure.in: Add support for MCore targets.
2843 * configure: Regenerate.
2844 * archures.c: Add support for MCore architecture.
2845 * bfd-in2.h: Regenerate.
2846 * coffcode.h: Add support for mcore-pe targets.
2847 * elf.c: Add support for mcore-elf target.
2848 * reloc.c: Add support for MCore relocs.
2849 * targets.c: Add support for MCore targets.
2851 1999-04-07 Nick Clifton <nickc@cygnus.com>
2853 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2854 R_ARM_XPC25 and R_ARM_THM_XPC22.
2855 (elf32_arm_reloc_map): Remove redundant entries.
2857 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2859 * sysdep.h (LC_MESSAGES): Never define.
2861 1999-04-06 Chris Torek <torek@bsdi.com>
2863 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2864 all callers. Rewrite completely.
2865 (_bfd_relocate_contents): Rewrite overflow checking.
2866 * bfd-in2.h: Rebuild.
2868 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2870 From Gabriel Paubert <paubert@iram.es>:
2871 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2872 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2873 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2874 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2875 * ppcboot.c (ppcboot_vec): Use little endian routines for
2878 * elf.c (elfcore_strndup): Only define if it will be used.
2879 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2881 (ppc_elf_check_relocs): Remove unused local i.
2882 (ppc_elf_gc_mark_hook): Add default case to switch.
2884 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2885 * srec.c (srec_scan): Accept \r in symbol definitions.
2886 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2887 (symbolsrec_object_p): Likewise.
2889 1999-04-04 Don Bowman <don@pixsci.com>
2891 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2893 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2895 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2897 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2898 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2900 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2902 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2905 1999-03-31 Nick Clifton <nickc@cygnus.com>
2907 * config.bfd: Add support for arm-epoc-pe target.
2908 * configure.in: Add support for arm-epoc-pe target.
2909 * configure: Regenerate.
2910 * targets.c: Add support for arm-epoc-pe target.
2911 * coff-arm.c: Allow header files to override definition of
2912 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2913 * pe-arm.h: Allow previous header files to override definition of
2914 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2915 * pei-arm.h: Allow previous header files to override definition of
2916 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2917 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2918 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2920 1999-03-30 Nick Clifton <nickc@cygnus.com>
2922 * elf.c (elf_map_symbols): Handle the case where section
2923 symbols are generated for content-less sections which are
2924 not mapped to the output file.
2926 * linker.c: Replace direct references to fields in BFD structure
2927 with accessor macros.
2929 * elflink.h: Replace direct references to fields in BFD structure
2930 with accessor macros.
2932 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2934 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2936 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2937 account when adjusting section symbols during a partial link.
2939 1999-03-24 Nick Clifton <nickc@cygnus.com>
2941 * coff-sparc.c (struct coff_reloc_map): Change type of field
2942 'bfd_reloc_val' to bfd_reloc_code_real_type.
2943 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2944 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2945 * elf32-arc.c (struct arc_reloc_map): Ditto.
2946 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2947 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2948 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2949 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2950 * elf32-sh.c (struct elf_reloc_map): Ditto.
2951 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2952 * elf32-v850.c (struct v850_reloc_map): Ditto.
2953 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2954 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2955 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2957 1999-03-17 Martin Hunt <hunt@cygnus.com>
2959 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2960 function so source-level assembly works. If multiple N_SOs
2961 are seen without and N_FUNs, create an indextable entry with
2962 a NULL function name.
2964 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2966 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2967 of certian similar cpus.
2969 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2971 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2972 Add the 5000. Change the architecture for the 5400 to mips4.
2973 (elf_mips_mach): Add r5000.
2975 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2977 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2979 1999-03-11 Nick Clifton <nickc@cygnus.com>
2981 * binary.c (binary_set_section_contents): Generate warning about
2982 huge file offsets for any section that will occupy file space, not
2983 just those that are loadable.
2985 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2987 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2989 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2991 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2993 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2995 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2996 * elflink.h: Revert all changes since Feb 16. Instead:
2997 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2998 appropriate. Copy it to version symbols.
2999 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3000 symbols if appropriate.
3001 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3002 symbol if appropriate.
3003 (elf_link_output_extsym): If symbol is marked as undefined, and
3004 has no nonweak references, mark it as weak undefined.
3006 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3008 * elflink.h (elf_merge_symbol): When overriding a dynamic
3009 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3011 (elf_link_add_object_symbols): Don't copy the other field if we
3014 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3016 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3017 shared object with a weak undefined symbol.
3019 1999-02-18 Nick Clifton <nickc@cygnus.com>
3021 * elfarm-nabi.c: Set partial_inplace back to false.
3023 1999-02-17 Nick Clifton <nickc@cygnus.com>
3025 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3026 (USER_LABEL_PREFIX): Set to "_".
3028 The following patches are from: Scott Bambrough
3029 <scottb@corelcomputer.com>
3031 * libaout.h (M_ARM6_NETBSD): Set to 143.
3033 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3034 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3035 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3036 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3037 * bfd-in2.h: Regenerate.
3039 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3040 'true' as REL relocs are now being used. Add new PIC relocs:
3041 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3042 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3044 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3046 (elf32_arm_final_link_relocate): Change parameters so that entire
3047 reloc is passed. Add support for PIC relocs.
3048 (elf32_arm_relocate_section): Pass entire reloc to
3049 elf32_arm_final_link_relocate.
3050 (elf32_arm_check_relocs): Handle new PIC relocs.
3051 (elf32_arm_adjust_dynamic_symbol): New function.
3052 (elf32_arm_size_dynamic_sections): New function.
3053 (elf32_arm_discard_copies): New function.
3054 (elf32_arm_finish_dynamic_symbol): New function.
3055 (elf32_arm_finish_dynamic_sections): New function.
3056 (ELF_MAXPAGE_SIZE): Define.
3057 (bfd_elf32_bfd_reloc_type_lookup): Define.
3058 (elf_backend_relocate_section): Define.
3059 (elf_backend_adjust_dynamic_symbol): Define.
3060 (elf_backend_create_dynamic_sections): Define.
3061 (elf_backend_finish_dynamic_symbol): Define.
3062 (elf_backend_finish_dynamic_sections): Define.
3063 (elf_backend_size_dynamic_sections): Define.
3064 (elf_backend_plt_readonly): Define.
3065 (elf_backend_want_got_plt): Define.
3066 (elf_backend_want_plt_sym): Define.
3068 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3070 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3071 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3072 (_bfd_mips_elf_fake_sections): Likewise.
3074 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3076 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3077 bfd_elf32_arm_get_bfd_for_interworking,
3078 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3081 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3082 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3083 elf32_arm_find_nearest_line): Make them static.
3085 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3087 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3088 callers. Do not merge a definition from a shared object with a
3089 weak undefined symbol.
3090 (elf_link_add_object_symbols): Do not change the symbol type or
3091 size if the old symbol overrides the new one.
3093 1999-02-08 Nick Clifton <nickc@cygnus.com>
3095 * config.bfd: Add support for strongarm target.
3097 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3099 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3100 fields instead of unsigned char.
3102 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3104 * Makefile.am: Rebuild dependencies.
3105 * Makefile.in: Rebuild.
3107 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3109 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3110 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3111 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3112 * acinclude.m4: Add comments to uses of AC_DEFINE.
3113 * acconfig.h: Remove.
3114 * configure: Rebuild with current autoconf/automake.
3115 * aclocal.m4: Likewise.
3116 * config.in: Likewise.
3117 * Makefile.in: Likewise.
3119 1999-02-04 DJ Delorie <dj@cygnus.com>
3121 * libbfd.c (real_read): don't call fread for zero bytes. This
3122 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3124 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3126 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3127 of a jump is in the current 256 MB region.
3129 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3131 * format.c (bfd_check_format_matches): Change last patch to only
3132 take effect for the binary target.
3134 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3136 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3138 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3140 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3142 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3144 * format.c (bfd_check_format_matches): If the target was
3145 previously specified, don't check other targets when checking for
3148 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3150 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3151 (elf32_arm_reloc_type_lookup): Removed
3152 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3153 (elf32_arm_reloc_type_lookup): New.
3154 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3155 (elf32_arm_reloc_type_lookup): New.
3157 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3159 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3160 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3161 * Makefile.am: Use new files.
3162 * Makefile.in: Regenerate.
3163 * configure.in: Use new files.
3164 * configure: Regenerate.
3166 1999-02-01 Nick Clifton <nickc@cygnus.com>
3168 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3169 (fr30_elf_gc_sweep_hook): New function.
3170 (elf_backend_can_gc_sections): Define.
3172 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3174 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3175 and bfd_elf32_bigarm_oabi_vec.
3177 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3179 * Makefile.am (elf32-arm-oldabi.lo): New.
3180 (elf32-arm-newabi.lo): New.
3181 * Makefile.in: Regenerate.
3182 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3183 (arm-*-elf): Likewise.
3185 (thumb-*-oabi): New.
3186 * configure: Regenerate.
3187 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3188 (bfd_elf32_bigarm_oabi_vec): New.
3189 * elf32-arm-newabi.c: New.
3190 * elf32-arm-oldabi.c: New.
3191 * elf32-arm.c: Removed.
3194 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3196 * binary.c (binary_set_section_contents): Omit warnings for
3197 unloadable sections.
3199 1999-01-31 Michael Meissner <meissner@cygnus.com>
3201 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3202 powerpc{,le}-*-eabi.
3204 1999-01-29 Nick Clifton <nickc@cygnus.com>
3206 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3207 * dwarf2.c (read_signed_leb128): Remove unused variables.
3209 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3211 * elf.c (assign_file_positions_for_segments): Only adjust
3212 p_align when needed.
3214 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3216 * binary.c (binary_set_section_contents): Don't return early for a
3217 non-loadable section, in case the first section is non-loadable.
3218 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3219 W. Rozycki <macro@ds2.pg.gda.pl>.
3221 1999-01-28 Nick Clifton <nickc@cygnus.com>
3223 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3224 R_FR30_GNU_VTENTRY relocs.
3226 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3228 * elflink.h (elf_link_output_sym): Zero syms which are
3229 part of sections which have been excluded.
3231 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3233 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3235 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3236 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3238 1999-01-27 Nick Clifton <nickc@cygnus.com>
3240 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3242 (fr30_final_link_relocate): Use computed value as result of
3245 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3247 * binary.c (binary_set_section_contents): Emit warning for
3248 huge file offsets due to widely-dispersed section LMAs.
3250 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3252 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3253 align first section to largest section alignment, not first
3256 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3258 * configure.in: Require autoconf 2.12.1 or higher.
3260 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3262 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3263 * bfd-in2.h: Likewise.
3264 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3266 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3268 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3269 * cpu-mips.c: Add support for and independent 4111.
3270 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3271 (_bfd_mips_elf_final_write_processing):
3272 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3274 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3276 * elf32-mips.c (elf_mips_abi_name): New.
3277 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3279 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3281 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3282 Handle bfd_mach_mips4300.
3284 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3286 * elf32-i386.c: Remove leaked development code from patch
3287 1998-12-10 by Richard Henderson.
3289 1998-12-10 Richard Henderson <rth@cygnus.com>
3291 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3292 in debug sections for symbol defined externally.
3294 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3296 * targets.c (bfd_target_vector): Remove duplicate entry for
3299 1998-12-09 Nick Clifton <nickc@cygnus.com>
3301 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3302 since we are using RELAs.
3304 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3306 SCO Open Server Release 5 core file support, from Jouke Numan
3308 * sco5-core.c: New file.
3309 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3310 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3311 * Makefile.am: Rebuild dependencies.
3312 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3313 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3314 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3315 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3316 * bfd-in2.h, configure, Makefile.in: Rebuild.
3318 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3320 * config.bfd (hppa*-*-mpeix*): New target.
3321 * configure.in: Add AC_HEADER_DIRENT.
3322 (hppa*-*-mpeix*): New target.
3323 * configure.host (hppa*-*-mpeix*): New host.
3324 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3325 friends rather than just including <sys/dir.h>.
3326 * som.h (struct som_symbol): Add hppa_priv_level and apto
3327 tc_data. Change all users.
3328 (struct somdata): Add comp_unit field.
3329 (obj_som_compilation_unit): Define.
3330 (bfd_som_attach_compilation_unix): Declare.
3331 * som.c: Check HOST_HPPAMPEIX.
3332 (struct som_misc_symbol_info): Add new field priv_level.
3333 (som_object_setup): Add current_offset parameter. Change all
3335 (setup_sections): Likewise.
3336 (som_object_p): For EXECLIBMAGIC, read the lst header.
3337 (som_write_symbol_strings): Add compilation_unit parameter.
3339 (som_finish_writing): Write out compilation_unit.
3340 (som_bfd_derive_misc_symbol_info): Set priv_level.
3341 (som_build_and_write_symbol_table): Set xleast field to 3.
3342 (som_slurp_symbol_table): Set symbol priv_level.
3343 (bfd_som_attach_compilation_unit): New function.
3344 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3345 priv_level into symbol_value.
3346 * configure, config.in: Rebuild.
3348 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3350 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3351 warning function to call _bfd_error_handler instead.
3353 * libbfd.c (COERCE32): Cast through unsigned long and long to
3354 avoid bug in old version of gcc.
3356 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3357 (elf_backend_additional_program_headers): Don't define.
3359 1998-12-08 Nick Clifton <nickc@cygnus.com>
3361 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3362 relocations to include offset of 2 included in the insns, and the
3363 offset of the relocs within the section.
3365 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3367 The following changes were made by David Taylor
3368 <taylor@texas.cygnus.com>, Edith Epstein
3369 <eepstein@sophia.cygnus.com>, Jim Blandy
3370 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3371 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3372 changes originally made by HP; HP did not create ChangeLog
3375 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3376 automake macro library.
3378 * hpux-core.c (hpux_core_core_file_p): this function now
3379 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3380 found in the corefile! Also, in hpux_core_core_file_p, if we
3381 encounter a section with an unknown type, don't punt. Instead,
3382 just skip it. Also, count the number of sections of known type
3383 that we encounter. If we encounter at least one good one, then
3384 we'll declare that the file is a core file. If we encounter any
3385 unknown ones but some known ones, then we'll issue a warning (but
3386 still declare it to be a core file). Also, correctly decide when a
3388 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3389 (CORE_ANON_SHMEM): define if not defined.
3390 (hpux_core_struct): add members lwpid and user_tid.
3391 (core_kernel_thread_id, core_user_thread_id): new macros.
3392 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3393 the name before storing it in the bfd.
3394 (hpux_core_core_file_p): handle threads.
3396 * libhppa.h (GET_FIELD): protect against redefinition.
3397 (HPPA_WIDE): define.
3398 (GET_FIELD): define.
3403 (sign_extend): redefine.
3404 (assemble_6): define.
3405 (assemble_12): rewrite.
3406 (assemble_16): define.
3407 (assemble_16a): define.
3408 (assemble_17): rewrite.
3409 (assemble_22): define.
3411 1998-12-07 Nick Clifton <nickc@cygnus.com>
3413 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3414 relocations for signed values.
3416 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3418 * mipsbsd.c (MY(set_arch_mach)): Make static.
3419 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3420 bfd_mach_mips* macros rather than simple numbers.
3422 COFF weak symbol support, based on patches from Mark Elbrecht
3423 <snowball3@usa.net>:
3424 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3425 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3426 (coff_write_alien_symbol): Likewise.
3427 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3428 (coff_link_add_symbols): Likewise.
3429 (_bfd_coff_link_input_bfd): Likewise.
3430 (_bfd_coff_write_global_sym): Likewise.
3432 * elf.c (copy_private_bfd_data): Always initialize the
3433 includes_phdrs field.
3435 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3436 file defines a symbol first mentioned in an ELF file.
3438 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3439 possible, rather than only if BFD64.
3440 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3442 * bfd-in2.h: Rebuild.
3444 * srec.c (srec_set_section_contents): Correct test to avoid
3445 switching to 4 byte addresses after seeing a second section which
3446 requires 3 byte addresses. From Joel Schantz
3447 <joel.schantz@argosys.boeing.com>.
3449 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3450 <aymeric.vincent@emi.u-bordeaux.fr>.
3452 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3454 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3455 decide whether the output file is -mrelocatable-lib,
3456 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3458 1998-12-03 Nick Clifton <nickc@cygnus.com>
3460 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3461 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3462 * bfd-in2.h: Regenerate.
3463 * libbfd.h: Regenerate
3465 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3467 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3468 link against a dynamic symbol with no type or size.
3470 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3472 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3473 relocation for section which does not get loaded.
3474 (elf_i386_relocate_section) [R_386_32]: Likewise.
3476 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3478 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3479 reloc_count and i long instead of unsigned long. Handle error
3480 return from bfd_canonicalize_reloc.
3482 1998-12-01 Nick Clifton <nickc@cygnus.com>
3484 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3487 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3489 * elf32-sh.c (elf/sh.h): Include.
3490 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3491 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3492 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3493 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3494 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3496 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3498 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3499 causes division by zero later on.
3501 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3503 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3506 1998-11-25 DJ Delorie <dj@cygnus.com>
3508 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3511 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3513 * elf32-fr30.c (fr30_elf_relocate_section): Call
3514 fr30_final_link_relocate.
3515 (fr30_final_link_relocate): New function: Handle I20 and I32
3517 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3518 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3519 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3521 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3524 The following changes are based on a patch submitted by Gianluca
3525 Moro <glctr@abc.it>:
3527 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3528 not already been updated.
3529 (find_remembered_hi16s_reloc): New parameter 'already_found'
3530 returns state of remembered hi16s reloc.
3531 (remember_hi16s_reloc): Set 'found' field to false.
3532 (hi16s_location): Add 'found' field.
3534 1998-11-23 DJ Delorie <dj@cygnus.com>
3536 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3537 to see .DLL files as unrecognized.
3538 (i3coff_object_p): Sorry, had to hack it to not recognize these
3539 files (pei-i386) on request.
3541 1998-11-23 DJ Delorie <dj@cygnus.com>
3543 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3544 relents. Call bfd_check_format to reinitialize.
3546 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3548 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3551 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3553 * aclocal.m4: regenerate
3554 * configure: regenerate
3556 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3558 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3559 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3560 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3561 respect it as an upper bound on what memory to reference.
3562 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3563 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3564 update vtable_entries_size appropriately.
3566 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3568 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3571 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3573 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3574 bfds; they have no "file" so we fake it.
3575 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3576 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3577 resizing the memory buffer.
3578 * opncls.c (bfd_make_writable): New function; lets you write a
3579 bfd_create'd bfd to an in-memory buffer.
3580 (bfd_make_readable): New function; lets you read back that buffer
3581 as if it were from bfd_openr. Used to build generated archive
3582 members (winsup's ld's dlltool)
3584 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3586 * po/bfd.pot: Regenerated.
3588 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3590 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3593 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3595 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3596 element of the gotentry list for local symbols too.
3597 (elf64_alpha_relocate_section): Unify local and global handling.
3598 Assert that gotent->use_count > 0.
3600 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3602 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3603 update for file name changes of July 2, 1998.
3605 * configure: Rebuild.
3607 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3609 * po/bfd.pot: Regenerated.
3611 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3613 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3614 * aclocal.m4, configure: regenerate
3616 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3618 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3620 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3622 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3623 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3625 * aclocal.m4, configure: regenerated.
3627 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3629 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3630 R_D10V_GNU_VTENTRY relocs.
3631 (elf_d10v_howto_table): Likewise.
3632 (d10v_reloc_map d10v_reloc_map): Likewise.
3633 (elf32_d10v_gc_mark_hook): New.
3634 (elf32_d10v_gc_sweep_hook): New.
3635 (elf32_d10v_check_relocs): New.
3636 (elf32_d10v_relocate_section): New.
3637 (elf_backend_relocate_section): Define.
3638 (elf_backend_can_gc_sections): Define.
3640 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3642 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3643 (BFD64_BACKENDS): ...from here.
3644 (BFD32_BACKENDS_CFILES): Move vms files here...
3645 (BFD64_BACKENDS_CFILES): ...from here.
3646 * Makefile.in: Rebuild.
3648 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3650 * Makefile.am: Add FR30 target.
3651 * Makefile.in: Add FR30 target.
3652 * archures.c: Add support for FR30.
3653 * config.bfd: Add support for FR30.
3654 * configure.in: Add support for FR30.
3655 * reloc.c: Add support for FR30 relocations.
3656 * targets.c: Add support for FR30 relocations.
3657 * bfd-in2.h: Regenerate.
3658 * configure: Regenerate.
3659 * libbfd.h: Regenerate.
3660 * cpu-fr30.c: New file.
3661 * elf32-fr30.c: New file.
3663 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3665 * configure.in: detect cygwin* instead of cygwin32*
3666 * configure: regenerate
3668 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3670 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3671 use bfd_malloc and free instead and check return value from bfd_malloc.
3673 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3675 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3676 * libbfd.h: Rebuild.
3678 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3679 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3680 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3681 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3683 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3685 (mips_elf_link_hash_table_create): Don't initialize
3686 dynsym_sec_strindex.
3687 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3688 (mips_elf_size_dynamic_sections): Generate a section symbol for
3689 every output section.
3690 (mips_elf_finish_dynamic_sections): Count all sections for
3692 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3695 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3697 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3698 for later PLT entries in large PLTs.
3699 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3701 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3703 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3705 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3707 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3708 * elflink.h (elf_collect_hash_codes): New function. This function is
3709 called for each exported symbol and we compute the ELF hash value for
3711 (compute_bucket_value): New function. It is called from
3712 size_dynamic_sections to determine the hash table size. When we are
3713 optimizing a better, but slower, algorithm is used.
3714 (size_dynamic_sections): Call compute_bucket_value.
3716 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3718 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3720 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3722 (sh_elf_gc_mark_hook): New.
3723 (sh_elf_gc_sweep_hook): New.
3724 (sh_elf_check_relocs): New.
3725 (elf_backend_can_gc_sections): Define.
3727 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3729 * acinclude.m4: undo previous gettext change
3730 * aclocal.m4: rebuild with right version of aclocal.
3732 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3734 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3735 aclocal.m4 to acinclude.m4, so they don't get lost.
3737 * elfcore.h: rewrite for better corefile support.
3738 * elf.c (elfcore_*): new functions.
3739 * elf-bfd.h (elf_obj_tdata): new structure members.
3740 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3742 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3744 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3746 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3747 and R_M32R_GNU_VTENTRY.
3748 (elf_backend_can_gc_sections): Define.
3749 (m32r_elf_check_relocs): New.
3750 (m32r_elf_gc_mark_hook): New.
3751 (m32r_elf_gc_sweep_hook): New.
3752 (m32r_elf_relocate_section): Handle VT relocs.
3754 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3756 * coff-arm.c (arm_relocate_section): Remove redundant test.
3758 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3759 cleat that the 'bitsize' field is the size of the bitfield AFTER
3760 relocation not before.
3762 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3764 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3767 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3769 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3770 R_SPARC_GNU_VTENTRY.
3771 (elf32_sparc_check_relocs): Handle them.
3772 (elf32_sparc_reloc_type_lookup): Likewise.
3773 (elf32_sparc_relocate_section): Likewise.
3774 (elf32_sparc_gc_mark_hook): New.
3775 (elf32_sparc_gc_sweep_hook): New.
3777 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3779 * som.c (som_finish_writing): Perform some sanity checks when
3780 writing an executable or shared library.
3782 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3784 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3785 * configure.in (elf): Add dwarf1.lo.
3786 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3787 * elf.c (_bfd_elf_find_nearest_line): Add call to
3788 _bfd_dwarf1_find_nearest_line.
3789 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3790 Add call to _bfd_dwarf1_find_nearest_line.
3791 * configure: Rebuilt.
3793 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3795 * elflink.h (elf_gc_sections): Do not allow garbage
3796 collection if dynamic sections have been created.
3798 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3800 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3802 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3803 (v850_elf_perform_relocation): Likewise.
3804 (v850_elf_final_link_relocate): Likewise.
3805 (v850_elf_relocate_section): Likewise.
3806 (v850_elf_gc_sweep_hook): New routine.
3807 (v850_elf_gc_mark_hook): New routine.
3808 (elf_backend_can_gc_sections): Define.
3810 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3812 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3815 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3817 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3818 Declare size as bfd_size_type.
3819 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3821 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3823 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3825 * som.c (CPU_PA_RISC2_0): Define.
3826 (_PA_RISC2_0_ID): Likewise.
3827 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3829 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3831 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3832 has a base which is already defined, only add the referenced
3833 symbol to the dynamic symbol table if it is defined or referenced
3836 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3839 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3841 * elflink.h (elf_link_add_object_symbols): Undo last change.
3843 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3845 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3846 symbol for the indirect alias to a versioned symbol.
3848 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3850 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3851 (elf32_i386_vtentry_howto): New.
3852 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3853 or elf32_i386_vtinherit_howto on lookup.
3855 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3857 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3858 reloc_type. Rename R_68K__max to R_68K_max.
3859 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3862 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3864 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3865 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3867 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3870 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3872 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3873 message has a null byte terminator.
3875 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3877 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3878 word subject to R_V850_32 relocation.
3880 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3882 * dwarf2.c: Add comment describing problem computing line numbers
3883 for undefined symbols at link time.
3885 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3887 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3888 transform a defweak into a plt entry.
3889 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3890 plt entry references to receive a RELATIVE reloc.
3891 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3892 (elf64_alpha_relocate_section): Assert we don't overrun
3893 the allocated relocation space.
3895 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3897 * elf.c (swap_out_syms): Always treat section symbols as
3898 special, even if they are attached to a common section.
3900 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3902 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3903 sections with v850 common section attributes into named v850
3905 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3906 common section attributes into named v850 common sections.
3908 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3910 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3913 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3915 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3916 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3917 reloc to the wrong section a warning, not an error. .dynsbss
3918 is not an output section, so there is no need to check for it.
3920 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3922 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3924 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3926 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3927 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3929 (elf32_arm_gc_mark_hook): New.
3930 (elf32_arm_gc_sweep_hook): New.
3931 (elf32_arm_check_relocs): New.
3932 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3934 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3937 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3939 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3940 assume there is no PLT or GOT.
3942 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3944 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3945 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3946 also accepted as a function symbol type.
3948 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3950 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3952 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3954 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3955 match definition of _bfd_gc_sections field.
3956 * libbfd.h: Rebuild.
3958 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3960 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3961 the addend of a dynamic relocation referencing a section.
3962 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3963 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3965 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3967 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3968 bed has a size_dynamic_sections routine before trying to use it.
3970 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3972 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3973 _bfd_elf_rel_vtable_reloc_fn.
3975 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3977 * Makefile.am: Add elf32-arm.c.
3978 * Makefile.in: Rebuild.
3979 * elf-bfd.h: Add elf_backend_get_symbol_type.
3980 * elf.c (swap_out_syms): If defined, call
3981 elf_backend_get_symbol_type.
3982 * elf32-arm.c: Define elf_backend_get_symbol_type.
3983 (elf32_arm_get_symbol-type): New routine.
3984 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3985 (bfd_elf32_arm_process_before_allocation): Change to
3986 check for STT_ARM_TFUNC.
3987 (elf32_arm_final_link_relocate): Likewise.
3988 * elfxx-target.h: Add elf_backend_get_symbol_type.
3990 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3992 * archures.c (bfd_mach_alpha_ev[456]): New.
3993 * cpu-alpha.c: Rework to match these types.
3994 * bfd-in2.h: Rebuild.
3996 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3998 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3999 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4001 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4002 (elf_i386_reloc_type_lookup): Recognize them.
4003 (elf_i386_check_relocs): Pass them off to generic code.
4004 (elf_i386_relocate_section): Ignore them.
4005 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4006 (elf_backend_can_gc_sections): True.
4008 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4010 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4011 before looking at owner field.
4012 (elf32_arm_to_thumb_stub): Ditto.
4013 (elf32_arm_relocate_section): Compute name before calling
4014 elf32_arm_final_link_relocate().
4016 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4018 * elf.c: comment and formatting cleanups.
4021 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4023 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4024 (core files are treated differently than object files).
4025 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4026 bfd_elf_mkcorefile): declare.
4027 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4028 bfd_elf_mkcorefile): add to bfd_target vector.
4029 * elfcore.h (elf_core_file_p): save the program header table,
4030 and set the bfd architecture from the elf file header.
4031 * elf.c (bfd_elf_mkcorefile): new function.
4032 (_bfd_elf_write_corefile_contents): new function.
4033 (assign_file_positions_for_segments): add cases for handling
4034 PT_NOTE segments. (assign_file_positions_except_relocs):
4035 core files should be handled the same as exec files.
4036 (prep_headers): identify core files as type ET_CORE.
4037 (copy_private_bfd_data): identify the sections belonging to
4038 the PT_NOTE segment.
4040 * elf32-sparc.c (elf32_sparc_final_write_processing):
4041 add break statement to default case.
4043 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4045 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4046 section (not input) will be in sections ".sbss", ".sbss2",
4047 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4048 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4049 output_offset for correct evaluation of addend.
4051 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4053 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4054 elf32_arm_allocate_interworking_sections and
4055 elf32_arm_process_before_allocation.
4057 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4059 * bfd-in.h: Ammend prototype for
4060 elf32_arm_process_before_allocation to remove surplus third
4063 * bfd-in2.h: Regenerate.
4065 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4067 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4069 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4071 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4072 calculated for RELOC_SPARC_REV32 case.
4074 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4076 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4077 elf32_arm_allocate_interworking_sections and
4078 elf32_arm_process_before_allocation.
4079 * bfd-in2.h: Regenerated.
4080 * elf32-arm.c Define elf32_arm_link_hash_table.
4081 (insert_thumb_branch): New routine.
4082 (find_thumb_glue): New routine.
4083 (find_arm_glue): New routine.
4084 (record_arm_to_thumb_glue): New routine.
4085 (record_thumb_to_arm_glue): New routine.
4086 (elf32_arm_link_hash_table_create): New routine.
4087 (elf32_arm_get_bfd_for_interworking): New routine.
4088 (elf32_arm_allocate_interworking_sections) New routine.
4089 (elf32_arm_process_before_allocation) New routine.
4090 (elf32_thumb_to_arm_stub): New routine.
4091 (elf32_arm_to_thumb_stub): New routine.
4092 (elf32_print_private_bfd_data): Fix typo.
4093 (elf32_arm_final_link_relocate): Add argument sym_sec.
4094 Check for branches to thumb symbols in case R_ARM_PC24.
4095 Check for branches to arm symbols in case R_ARM_THM_PC22.
4096 (elf32_arm_relocate_section): Pass symbol section to
4097 elf32_arm_final_link_relocate.
4099 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4101 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4102 entries unless the symbol is defined in the executable; in
4103 particular, undefined weak symbols get a PLT entry.
4105 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4107 * libaout.h: Remove nested comment to avoid warning.
4109 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4111 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4112 R_ARM_PC24 relocation.
4114 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4116 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4117 argument is_local. Add argument sym_flags. Check sym_flags
4118 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4119 (elf32_arm_relocate_section): Don't pass local sym and pass
4120 sym_flags to elf32_arm_final_link_relocate.
4122 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4124 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4125 to not count too few relocs for dynamicly linked executables.
4127 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4129 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4130 symbols without a dynamic index dynamic. Consider all weak
4132 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4133 correspondance between input and output sections.
4135 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4137 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4138 that use a .got.plt section start the got offset at zero.
4140 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4142 * ieee.c (ieee_write_processor): Correct the processor ID written
4143 out for bfd_arch_m68k, accommodating change of March 25.
4145 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4147 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4148 R_ARM_THM_RPC22 relocations.
4150 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4152 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4154 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4155 .got relocs in -Bsymbolic shared objects.
4157 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4159 * elf32-arm.c: Add private flags to ELF header.
4160 (elf32_arm_print_private_bfd_data): New Function.
4161 (elf32_arm_set_private_flags): New Function.
4162 (elf32_arm_copy_private_flags): New Function.
4163 (elf32_arm_merge_private_bfd_data): New Function.
4165 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4167 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4169 (elf32_sparc_relocate_section): Likewise.
4171 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4173 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4174 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4175 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4176 of the function. Recognize no .plt as static linking.
4178 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4180 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4181 ".liblist" string through gettext.
4183 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4185 * Makefile.am: Add support for elf32-arm.lo.
4186 * Makefile.in: Rebuild.
4187 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4188 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4189 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4190 * configure: Regenerate.
4191 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4192 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4193 bfd_target bfd_elf32_littlearm_vec.
4194 * elf32-arm.c: New file.
4196 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4198 * libaout.h (M_SPARCLITE_LE): New machine.
4199 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4200 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4201 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4202 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4203 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4204 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4205 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4206 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4207 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4208 be BFD_RELOC_SPARC_REV32.
4210 * config.bfd (sparc86x-*-aout): New
4212 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4214 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4215 actually mapping the output sections.
4217 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4220 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4221 (mn10300_elf_reloc_map): Similarly.
4222 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4224 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4226 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4228 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4229 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4230 elf_mips_reloc_type defined in elf/mips.h.
4232 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4234 * elf64-mips.c: Remove reloc_type definition completely. It's now
4237 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4239 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4240 as they are defined in elf/mips.h now.
4242 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4245 * Re-add lost change:
4246 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4248 (mn10300_elf_relax_section): Include stack space for register saves
4249 in the imm8 field of a "call" instruction.
4250 (compute_function_info): Determine how much stack is allocated by
4251 the movm instruction. Fix typo.
4252 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4254 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4256 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4257 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4259 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4261 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4263 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4265 * elf32-hppa.h: Let ELF header define the enum containing the
4266 external reloc numbers.
4267 * elf32-i386.h: Likewise.
4269 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4271 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4272 * elf32-mips.c: Likewise.
4273 * elf32-ppc.c: Likewise.
4275 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4277 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4278 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4280 * bfd-in.h: Regenerate.
4281 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4282 parameter to 'unsigned int' to avoid K&R compatability problems.
4284 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4286 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4287 functionname_ptr to be const. Change line_ptr to be unsigned.
4289 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4290 macro is not defined. Change second parameter from bfd_link_info
4291 to coff_final_link_info. Add prototype.
4292 (coff_final_link_postscript): Simplify handling when macro is not
4293 defined. Add prototype.
4295 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4297 * elf-mn10300.c: Before include system specific ELF header define
4298 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4299 * elf32-mips.c: Likewise.
4300 * elf32-ppc.c: Likewise.
4302 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4304 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4305 temporary patch over to elf64-mips.c as well.
4307 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4309 * elf32-mips.c (reloc_type): Temporarily disable definition of
4310 standard relocation since they are now defined in elf/mips.h.
4312 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4314 * elf-m10200.c (mn10200_elf_final_link_relocate):
4315 Modify range test for case R_MN10200_8.
4317 * elf-m10300.c (mn10300_elf_final_link_relocate):
4318 Modify range test for case R_MN10300_8.
4320 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4322 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4323 * elf32-i386.c (elf_backend_got_header_size): Define.
4324 (elf_backend_plt_header_size): Define.
4325 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4326 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4327 * elfxx-target.h: Provide a default of zero.
4328 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4329 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4331 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4332 entry from an executable, even if the plt refcount goes to 0.
4334 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4336 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4337 directory name at the line number.
4339 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4340 with an unspecified type.
4342 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4344 * sunos.c: Add undef of valid to avoid problem on SunOS.
4346 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4348 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4350 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4352 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4353 R_68K_PCxx and R_68K_xx relocations. Make sure that
4354 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4355 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4356 R_68K_xx relocations.
4357 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4358 that has no plt entry.
4359 (elf_m68k_relocate_section): Ignore the plt offset in a static
4361 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4363 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4366 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4368 (howto_table, reloc_map): Add entries for them.
4369 (elf_m68k_check_relocs): Handle them. Implement reference
4370 counting for got and plt entries.
4371 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4372 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4374 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4375 (elf_m68k_relocate_section): Handle the new reloc types.
4376 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4377 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4378 * elflink.h (elf_link_add_object_symbols): When creating an
4379 indirect reference for symbol versioning also copy the plt
4381 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4382 flag also reset the plt offset.
4383 (elf_link_assign_sym_version): Likewise.
4384 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4385 the size of the entry in bytes.
4386 (elf_gc_allocate_got_offsets): Likewise.
4388 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4390 * elflink.h (elf_gc_sections): Return true rather than falling off
4393 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4396 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4398 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4399 comment describing when it should be enabled.
4400 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4403 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4405 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4406 information ATN records.
4408 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4410 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4411 section for an absolute symbol in a fully linked file. Based on
4412 patch from Christian Holland <CHolland@de.lucent.com>.
4414 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4416 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4417 that a symbol is undefined.
4419 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4421 * som.c (som_bfd_gc_sections): Define.
4423 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4425 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4426 overflows in ARM_26D patches, since they have already been
4427 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4429 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4431 * coffcode.h (coff_write_object_contents): If we have any long
4432 section names, call coff_write_symbols even if there are no
4435 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4437 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4438 PT_LOAD segment, rather than only setting it once for the entire
4441 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4442 rather than ignoring every phdr with a p_paddr of 0, ignore all
4443 the phdrs if they all have a p_paddr of 0.
4445 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4446 section was discarded from the link.
4448 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4450 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4452 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4454 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4455 floating point operations.
4457 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4459 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4462 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4464 Merge of vax/vms (read-only) support
4465 * configure.com: Support Vax target.
4466 * makefile.vms: Support Vax target.
4467 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4468 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4470 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4472 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4474 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4476 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4478 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4479 * targets.c (bfd_target_ovax_flavour): New flavour.
4480 (vms_alpha_vec): Renamed from evax_alpha_vec.
4482 (target_vector): Update accordingly.
4483 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4485 (vax*-*-*vms*): New target.
4486 * Makefile.am: Update for renamed files. Rebuild dependencies.
4487 * bfd-in2.h: Rebuild.
4488 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4490 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4492 Based on patch from Matt Semersky <matts@scd.hp.com>:
4493 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4494 pointer on abfd->outsymbols.
4495 (generic_add_output_symbol): Handle NULL sym parameter.
4497 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4499 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4502 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4504 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4505 when handling 32 bit immediate relocs.
4506 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4508 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4510 * section.c (STD_SECTION): Account for recently added gc_mark
4511 field in struct asection.
4513 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4514 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4516 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4518 ELF Section-level Garbage Collection:
4519 * bfd.c (bfd_gc_sections): New.
4520 * aout-adobe.c: Hook to default implementation.
4521 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4522 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4523 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4524 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4525 * tekhex.c, versados.c: Likewise.
4526 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4527 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4529 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4530 (bfd_generic_gc_sections): New.
4531 * section.c (SEC_KEEP): New.
4532 (asection): Add gc_mark member.
4534 * elfcode.h (elf_gc*): New name remappings.
4535 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4536 sections to be excluded.
4537 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4538 (elf_gc_propogate_vtable_entries_used): New.
4539 (elf_gc_smash_unused_vtentry_relocs): New.
4540 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4541 (elf_gc_common_finalize_got_offsets): New.
4542 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4543 * elfxx-target.h: Add and default gc hooks.
4545 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4547 (struct elf_obj_tdata): Likewise for local_got_offsets.
4548 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4549 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4550 * elf64-sparc.c, elflink.h: Likewise.
4552 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4553 (ELF_LINK_HASH_MARK): Define.
4554 (struct elf_backend_data): Add GC hooks.
4555 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4557 * elf-m10300.c (mn10300_elf_check_relocs): New.
4558 (mn10300_elf_gc_mark_hook): New.
4559 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4560 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4561 (mn10300_elf_final_link_relocate): Likewise.
4562 (mn10300_elf_relocate_section): Likewise.
4563 (elf_backend_can_gc_sections): Define.
4564 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4565 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4566 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4567 (mips_info_to_howto_rel): Likewise.
4568 (mips_elf_relocate_section): Likewise.
4569 (mips_elf_check_relocs): Likewise.
4570 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4571 (elf_backend_can_gc_sections): Define.
4572 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4573 (ppc_elf_howto_raw): Handle them.
4574 (ppc_elf_reloc_type_lookup): Likewise.
4575 (ppc_elf_relocate_section): Likewise.
4576 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4577 Handle new vtable relocs.
4578 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4579 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4580 (elf_backend_can_gc_sections): Define.
4582 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4584 * archures.c (bfd_mach_mn10300): Define.
4585 * elf-m10300.c: Include elf/mn10300.h
4586 (elf_mn10300_mach): New function.
4587 (_bfd_mn10300_elf_final_write_processing): Likewise.
4588 (_bfd_mn10300_elf_object_p): Likewise.
4589 (elf_backendfinal_write_processing): Define.
4590 (elf_backend_object_p): Likewise.
4592 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4594 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4597 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4599 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4600 link_next field, not the next field.
4602 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4604 * elf.c (map_sections_to_segments): Check the section address
4605 against the phdr size both with and without a modulo of
4608 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4610 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4611 linker created empty input section if the output section has the
4614 * elflink.h (elf_link_output_extsym): Print an error message if
4615 _bfd_elf_section_from_bfd_section fails.
4617 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4620 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4622 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4623 native linker output. Avoid putting an empty section in more than
4626 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4628 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4629 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4631 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4633 * elf.c (swap_out_syms): New arg relocatable_p.
4634 Don't add section VMA to symbols for relocatable output.
4635 (_bfd_elf_compute_section_file_positions): Update call to
4638 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4640 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4641 against 'addend' be signed rather than unsigned.
4643 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4645 * elf32-m32r.c: Add prototyps for static functions.
4647 * coff-arm.c: Add prototypes for static functions.
4649 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4651 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4652 LMA is used to order sections in a segment.
4654 * elf32-v850.c: Add prototypes for static functions.
4655 Change type of addend parameter to bfd_vma in various functions.
4657 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4659 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4660 complain_overflow_signed instead of complain_overflow_bitfield.
4662 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4664 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4665 when comparing against 0.
4667 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4669 * Makefile.am (config.status): New target.
4670 * Makefile.in: Rebuild.
4672 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4674 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4675 error if previous object endianness doesn't match current object.
4677 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4679 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4680 _bfd_elf_print_private)bfd_data ().
4682 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4684 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4686 (elf_link_add_object_symbols): Set type_change_ok and
4687 size_change_ok before calling elf_merge_symbol.
4689 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4690 undefined symbol error, don't also issue an overflow error.
4692 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4694 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4695 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4696 message instead of crashing.
4698 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4700 * archures.c (bfd_mach_cpu32): Define.
4701 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4703 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4704 * ieee.c: Include <ctype.h>.
4705 (ieee_object_p): Parse out process ID string to make it more
4706 likely to be acceptable for bfd_scan_arch.
4707 * bfd-in2.h: Rebuild.
4709 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4711 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4712 _bfd_elf_print_private_bfd_data() so that the program header will
4715 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4717 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4718 0x68. Reindent. Add some comments.
4720 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4722 * elf.c (copy_private_bfd_data): Adjust physical address of
4723 segment in output BFD to contain LMAs of its sections.
4725 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4727 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4728 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4729 endian data 32 bit relocations.
4730 (elf32_sparc_merge_private_bfd_data): Check if linking little
4731 endian objects with big endian objects.
4732 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4733 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4734 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4736 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4737 * archures.c (bfd_mach_sparc_sparclite_le): New.
4738 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4740 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4742 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4745 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4747 * bfd-in.h: Move over patch to bfd-in2.h.
4749 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4751 (_bfd_relocate_contents): Likewise.
4753 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4755 * peicode.h (add_data_entry): If the section has no private data
4756 then do not create a Data Dictionary entry for it.
4758 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4760 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4761 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4762 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4763 subsections during relaxation more correctly.
4765 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4767 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4768 Add extra argument to bfd_arm_process_before_allocation ().
4769 * bfd-in.h: Reflect changes made in bfd-in2.h.
4770 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4771 coff class of a BFD symbol.
4772 * coff-arm.c: Add support for interworking between Thumb code and
4773 non-interworking aware ARM code.
4775 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4777 * po/Make-in (install-info): New target.
4779 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4781 * filemode.c: Remove; not used.
4783 If sysdep.h includes a header file, don't include it again:
4784 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4786 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4788 * archive.c: Don't include <string.h> or <errno.h>.
4789 * evax-alpha.c; Don't include <stdio.h>.
4790 * evax-egsd.c: Likewise.
4791 * evax-etir.c: Likewise.
4792 * evax-misc.c: Likewise.
4793 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4794 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4796 * hpux-core.c: Likewise.
4797 * netbsd-core.c: Likewise.
4799 * libbfd.c: Don't include <sys/types.h>.
4800 * nlmcode.h: Don't include <string.h>.
4801 * osf-core.c: Don't include <string.h> or <stdio.h>.
4802 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4803 <errno.h>, or <unistd.h>.
4804 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4806 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4808 * configure.com: If the version number can not be found in
4809 configure.in, set it to "unknown" rather than "2.8.1".
4811 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4813 * elf32-mips.c (elf_mips_mach): New.
4814 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4815 (_bfd_mips_elf_final_write_processing): Use the names
4816 of machines, rather than the numbers. Set both the ARCH
4817 and MACH in e_flags. Handle a few more specific machines.
4818 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4819 EF_MIPS_ARCH and EF_MIPS_MACH.
4821 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4823 * syms.c (bfd_is_local_label): Revert last change.
4824 * srec.c (srec_write_symbols): Discard debugging symbols.
4826 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4828 * som.c: Include <ctype.h>.
4829 * som.h: Don't include sysdep.h.
4831 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4833 * libbfd.h: Rebuilt.
4834 * libbfd-in.h: Removed gettext includes and defines.
4835 * sysdep.h: Moved gettext-related includes and defines here.
4837 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4839 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4840 an ad-hoc test. Kill bogus #if 0 code.
4841 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4843 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4845 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4846 when generating a normal executable for a symbol defined in a
4847 regular file. When copying a reloc into the output file, adjust
4848 the addend for a PC relative reloc against a global symbol.
4850 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4852 * libbfd.h: Rebuilt.
4853 * libbfd-in.h (_): Define as dgettext.
4855 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4857 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4859 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4860 when declaring parameter types.
4861 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4863 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4865 * config.bfd: If we include any ELF targets in targ_defvec and/or
4866 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4867 * elf32-gen.c (dummy): New static const variable.
4868 (elf_generic_info_to_howto): New static function.
4869 (elf_generic_info_to_howto_rel): New static function.
4870 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4871 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4872 * elf64-gen.c: Same changes as elf32-gen.c.
4873 * elfcode.h (elf_object_p): For the generic target, ignore a
4874 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4876 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4878 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4879 * configure: Rebuild.
4881 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4883 * config.bfd: Update OSR5/Unixware patterns.
4885 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4887 * elf.c (assign_file_positions_for_segments): Allow for holes
4888 between sections added by a link script.
4890 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4892 * configure.in: Change version number to 2.9.4
4893 * configure: Rebuild.
4895 Based on patch from H.J. Lu <hjl@gnu.org>:
4896 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4897 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4898 * bfd-in2.h: Rebuild.
4900 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4902 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4905 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4907 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4908 (elf64_alpha_relax_section): Fill them in.
4909 (elf64_alpha_relax_opt_call): Implement more than a stub.
4910 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4911 alignment on .scommon.
4912 (elf64_alpha_merge_gots): Merge use counts as well.
4914 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4916 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4917 for calculating a local symbol's address.
4918 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4919 Set the .got's cooked size as well as the raw size.
4921 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4923 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4924 internationalisation of printed information.
4926 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4927 internationalisation of printed information.
4929 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4931 * syms.c (struct indexentry): Change directory_name, file_name,
4932 and function_name fields to char *.
4933 (struct stab_find_info): Change cached_file_name field to char *.
4935 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4937 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4939 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4941 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4943 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4945 * Makefile.am (install-data-local): Make $(includedir).
4946 * Makefile.in: Rebuild.
4948 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4950 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4952 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4954 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4955 * Makefile.in: Rebuild.
4957 * bfd-in2.h: Rebuild for Nick's changes.
4959 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4961 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4962 change wrt length == max_namelen.
4964 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4966 * Many files: Added gettext invocations around user-visible
4968 * libbfd-in.h: Added gettext includes and defines.
4969 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4970 HAVE_LC_MESSAGES): Define.
4971 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4973 * Makefile.am (SUBDIRS): Added po.
4974 (POTFILES): New macro.
4975 (po/POTFILES.in): New target.
4976 (SOURCE_HFILES): New macro.
4978 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4980 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4982 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4983 NT_PRSTATUS note section encountered, it contains the status of
4984 the currently executing thread when the core file was written.
4986 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4988 * libcoff.h: Add extra parameter to
4989 bfd_coff_link_output_has_begun overrideable function.
4990 * cofflink.c: Pass extra parameter to
4991 bfd_coff_link_output_has_begun function.
4992 * bfd-in.h: Add prototypes for exported ARM interworking
4994 * peicode.h: ARM specific code reorganised to conform to BFD
4996 * coffcode.h: ARM specific code reorganised to conform to BFD
4998 * coff-arm.c: Code reorganised to conform to the BFD coding
4999 conventions. Global variables have been moved into an ARM
5000 specific hash table structure and a new function:
5001 bfd_arm_get_bfd_for_interworking() has been created which is
5002 called from the linker scripts.
5004 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5006 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5008 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5009 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5010 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5011 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5013 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5015 * config.bfd: Added sparc86x support.
5017 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5019 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5020 an out of range pc-relative jump/call to an undefined weak symbol.
5022 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5024 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5027 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5029 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5030 an error other than bfd_error_system_call, set the error to
5031 bfd_error_wrong_format.
5033 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5034 bfd_elf32_powerpcle_vec.
5036 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5037 program segments are zero, don't set p_paddr_valid.
5039 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5041 * elf64-alpha.c: Initial implementation of relaxation --
5042 (struct alpha_elf_link_hash_entry): Add use_count member.
5043 (elf64_alpha_check_relocs): Initialize and increment it.
5044 (elf64_alpha_can_merge_gots): Check it when considering merging.
5045 (elf64_alpha_merge_gots): Drop entries with zero use.
5046 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5047 (elf64_alpha_always_size_sections): Split out got sizing ...
5048 (elf64_alpha_size_got_sections): ... here. New function.
5049 (elf64_alpha_relax_find_reloc_ofs): New function.
5050 (elf64_alpha_relax_with_lituse): Likewise.
5051 (elf64_alpha_relax_without_lituse): Likewise.
5052 (elf64_alpha_relax_opt_call): Likewise.
5053 (elf64_alpha_relax_section): Likewise.
5054 (elf64_alpha_add_symbol_hook): Likewise.
5055 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5056 (elf64_alpha_relocate_section): Likewise.
5057 (bfd_elf64_bfd_relax_section): Define.
5058 (elf_backend_add_symbol_hook): Likewise.
5060 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5062 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5063 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5064 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5066 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5068 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5069 * configure: Rebuild.
5071 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5073 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5074 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5075 * configure.in: Define and substitute WIN32LDFLAGS and
5077 * aclocal.m4: Rebuild with new libtool.
5078 * configure, Makefile.in: Rebuild.
5080 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5082 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5083 before any other symbols in the same section.
5085 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5087 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5090 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5092 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5094 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5095 Use addr_size for address size, rather than sizeof(bfd_vma).
5096 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5097 Fix call to read_address.
5098 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5099 Scrap other unneeded arguments. Fix call to read_address.
5100 (scan_unit_for_functions): Fix call to read_attribute.
5101 (parse_comp_unit): We now handle more values for addr_size.
5102 Set addr_size in unit. Fix call to read_attribute and
5105 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5107 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5109 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5111 * archures.c (bfd_default_scan): Add m68k cases back to default
5112 switch, reverting patch of March 25, since IEEE support depends
5115 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5117 * Makefile.am (diststuff): New target.
5118 * Makefile.in: Rebuild.
5120 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5122 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5123 som_offset when we have an extended name table.
5125 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5127 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5129 * Makefile.in: Rebuild.
5131 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5133 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5134 symbols when creating a shared library.
5135 (elf_m68k_adjust_dynindx): New function, used by above code.
5136 (elf_m68k_finish_dynamic_sections): Initialize the section
5138 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5140 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5142 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5145 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5147 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5150 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5152 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5155 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5157 * configure.in: Set version to 2.9.1.
5158 * configure: Rebuild.
5160 * Branched binutils 2.9.
5162 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5164 * syms.c (ENABLE_CACHING): Define.
5165 (struct indexentry): Define.
5166 (struct stab_cache): Remove.
5167 (cmpindexentry): New static function.
5168 (struct stab_find_info): Add new fields: indextable,
5169 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5170 cached_file_name. Remove fields: file_cache, function_cache, and
5172 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5173 index table and search it.
5175 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5177 * elf.c (_bfd_elf_copy_private_section_data): Call
5178 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5180 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5182 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5184 * coff-arm.c: Define all globally visible variables and functions
5185 only when COFF_WITH_PE is not defined.
5186 * configure.in (armpe_little_vec, armpe_big_vec): Add
5188 * configure: Rebuild.
5190 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5192 Fix some gcc -Wall warnings:
5193 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5194 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5195 * archures.c (bfd_default_scan): Likewise.
5196 * bfd.c (bfd_scan_vma): Likewise.
5197 * binary.c (mangle_name): Likewise
5198 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5199 * coff-sh.c (sh_relocate_section): Likewise.
5200 * coff-stgo32.c (create_go32_stub): Likewise.
5201 * coffcode.h (coff_slurp_line_table): Likewise.
5202 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5203 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5204 (assign_file_positions_for_segments): Likewise.
5205 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5206 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5207 * oasys.c (oasys_write_sections): Likewise.
5208 * ppcboot.c (ppcboot_object_p): Likewise.
5209 (mangle_name): Likewise.
5210 * riscix.c (riscix_fix_pcrel_26): Likewise.
5211 * srec.c (srec_scan): Likewise.
5212 * stabs.c (_bfd_write_section_stabs): Likewise.
5213 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5214 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5215 switch. Declare parameters for function pointers.
5216 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5218 * elf.c (elf_sort_sections): Likewise.
5219 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5220 Add default cases to switches.
5221 (coff_arm_relocate_section): Remove unused local variables.
5223 (coff_arm_bfd_set_private_flags): Change flag variable to type
5225 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5226 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5227 (dump_toc): Change cat to const, and initialize it.
5228 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5229 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5230 (sh_elf_relocate_section): Initialize r_symndx.
5231 * coffcode.h (coff_compute_section_file_positions): Only declare
5232 old_sofar if ALIGN_SECTIONS_IN_FILE.
5233 (coff_write_object_contents): Initialize csym.
5234 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5235 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5237 * dwarf2.c: Include libiberty.h.
5238 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5239 (decode_line_info): Remove unused local variables.
5240 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5241 (m32r_elf_relocate_section): Likewise.
5242 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5243 (v850_elf_reloc): Likewise.
5244 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5245 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5246 * elf.c (assign_file_positions_for_segments): Always set adjust.
5247 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5248 parenthesize expression.
5249 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5250 (m32r_elf_object_p): Return a value.
5251 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5252 * elf32-mips.c (mips_elf_final_link): Initialize last.
5253 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5254 * elf32-v850.c (v850_elf_object_p): Return a value.
5255 (v850_elf_print_private_bfd_data): Change fprintf format string.
5256 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5258 * elflink.h (elf_link_add_object_symbols): Change vernum to
5259 unsigned int, and initialize it. Change fprintf format string.
5260 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5261 when setting or comparing to soname_indx.
5262 (elf_create_pointer_linker_section): Change num_symbols to
5264 * libcoff-in.h (coff_data_type): Change flags to flagword.
5265 * peicode.h (pe_print_idata): Initialize idx. Change j to
5266 bfd_size_type. Initialize hint_member. Remove useless test to
5268 (pe_print_edata): Change num_functions and num_names in struct
5269 EDT_type to unsigned long. Remove cast. Change fprintf format
5271 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5272 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5274 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5275 int *. Update uses. Change j to long.
5276 * bfd-in2.h, libcoff.h: Rebuild.
5278 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5280 * elf32-v850.c Remove definition of USE_REL.
5281 (v850_elf_info_to_howto_rela): New function.
5282 (v850_elf_perform_relocation): Renamed from
5283 v850_elf_store_addend_in_insn. Removed replace argument.
5284 (v850_elf_reloc): store the relocation in the addend field instead
5286 (v850_elf_final_link_relocate): Now calls
5287 v850_elf_perform_relocation.
5288 (v850_elf_relocate_section): Remove code to generate REL
5291 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5293 * coffcode.h (coff_new_section_hook): Set the type and storage
5294 class in the native symbol information allocated for a new section
5297 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5299 * peicode.h: Chain together calls to
5300 coff_bfd_copy_private_bfd_data and
5301 coff_bfd_print_private_bfd_data.
5303 * coff-arm.c: Add prototypes for
5304 coff_arm_bfd_print_private_bfd_data and
5305 coff_arm_bfd_copy_private_bfd_data.
5307 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5309 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5312 * peicode.h: Call arm-coff private data functions after handling
5315 * coff-arm.c: Turn statics into globals so that they can be shared
5316 both pe and pei backends.
5318 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5320 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5322 (sunos_write_object_contents): Likewise.
5323 * aoutx.h (NAME(aout,machine_type)): Likewise.
5324 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5326 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5328 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5330 (bfd_default_scan): Remove m68k special cases.
5331 * bfd-in2.h: Rebuild.
5332 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5334 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5335 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5337 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5338 selection, change printable_name to just "m68k" and make that the
5339 default instead of m68k:68020.
5341 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5343 (MY_get_section_contents): Define as aout_32_get_section_contents
5344 rather than NAME(aout,get_section_contents).
5346 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5348 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5349 and call bfd_default_set_arch_mach to do the real work.
5351 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5353 * bout.c (BALX): Include return register g14 as part of the insn.
5355 (calljx_callback): Use it.
5357 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5359 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5360 * libbfd.h: Rebuild.
5362 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5363 byte_count to unsigned int.
5364 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5365 unused local variables.
5367 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5368 variables er and er1.
5370 * cpu-v850.c: Include <ctype.h>.
5371 (scan): Case isdigit argument to unsigned char.
5373 From Yan Meroth <YAN.MEROTH@st.com>:
5374 * ihex.c (ihex_scan): Add extbase variable so that getting an
5375 extended linear address record does not ignore any previous
5377 (ihex_write_object_contents): When writing out an extended linear
5378 address record, zero out any previous extended address.
5380 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5382 * ieee.c (do_one): Check section before dereferencing it.
5383 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5384 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5386 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5388 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5390 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5392 * coff-arm.c: Add interworking functions to pe backends.
5394 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5396 * configure.in: Use AM_DISABLE_SHARED.
5397 * aclocal.m4, configure: Rebuild with libtool 1.2.
5399 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5401 * coff-arm.c (coff_arm_relocate_section): Better error messages
5402 when interowrking conflucts occur. Courtesy of Jonathan Walton
5404 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5405 relocations. Patch courtesy of Jonathan Walton and Tony
5408 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5410 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5411 part of Feb 22 change controling when to override the existing
5412 symbol with the .plt entry.
5414 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5416 * config.bfd (targ_cpu): Add thumb-pe target.
5418 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5419 functions in PE build.
5421 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5423 * config.bfd (sparclite-*-elf*): Added.
5425 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5427 * configure.in: Add elf.lo to elf shell variable.
5428 * Makefile.am (BFD_LIBS): Remove elf.lo.
5429 (BFD_LIBS_CFILES): Remove elf.c.
5430 (BFD32_BACKENDS): Add elf.lo.
5431 (BFD32_BACKENDS_CFILES): Add elf.c.
5432 * configure, Makefile.in: Rebuild.
5434 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5436 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5437 relocation against a now-local symbol should not have a dynamic
5440 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5442 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5444 (pe_print_private_bfd_data): Print PE flags. From Mikey
5445 <jeffdb@netzone.com>.
5447 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5449 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5450 a plt entry when we can determine that we authoritatively define
5453 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5455 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5456 don't actually use trad-core, but a SunOS-style core file handled
5458 * hosts/sparclinux.h: Remove.
5460 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5462 * peicode.h (pe_print_idata): If there is no .idata section, look
5463 for the import tables in some other section. Make the initial
5464 label line up better with the data. Print the import address
5465 table even if there is no import name table. If the import
5466 address table holds actual addresses, print them.
5468 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5470 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5471 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5472 bfd_error_system_call.
5474 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5476 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5477 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5479 From H.J. Lu <hjl@gnu.org>:
5480 * Makefile.am (libbfd_la_LDFLAGS): Define.
5481 * Makefile.in: Rebuild.
5483 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5485 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5486 * netbsd.h (MACHTYPE_OK): Define.
5487 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5488 calling N_SET_MACHTYPE, rather than having a switch.
5489 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5491 * i386netbsd.c (MACHTYPE_OK): Don't define.
5492 (DEFAULT_MID): Define.
5493 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5494 (MACHTYPE_OK): Don't define.
5495 (DEFAULT_MID): Define.
5496 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5497 (DEFAULT_MID): Define.
5498 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5499 (DEFAULT_MID): Define.
5500 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5501 (DEFAULT_MID): Define.
5503 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5504 * vaxnetbsd.c: New file.
5505 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5506 rather than netbsd_core.
5507 * targets.c (vaxnetbsd_vec): Declare.
5508 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5509 defined, add netbsd_core_vec.
5510 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5511 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5512 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5513 * config.bfd (alpha*-*-netbsd*): New target.
5514 * Makefile.am: Rebuild dependencies.
5515 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5516 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5517 * configure, Makefile.in: Rebuild.
5519 * configure.host: Remove the old shared library build stuff. We
5520 now use libtool instead.
5522 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5524 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5526 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5528 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5529 * configure: Rebuild.
5531 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5532 * elf32-v850.c (remember_hi16s_reloc): New function.
5533 (find_remembered_hi16s_reloc): New function.
5534 (v850_elf_store_addend_in_insn): Use the above new functions to
5535 match up HI6S relocs with LO16 relocs.
5537 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5539 * configure.in: Change -linux* to -linux-gnu*.
5540 * config.bfd, configure.host: Likewise.
5541 * configure: Rebuild.
5543 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5545 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5546 LO16/HI16S bug and improve comments about what is going on.
5548 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5550 * configure, aclocal.m4: Rebuild with new libtool.
5552 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5554 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5555 when merging v850 code into v850e/v850ea code. Do not initialise
5556 output flags if the input is the default architecture.
5558 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5560 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5561 get the size from bfd_arch_bits_per_address instead of directly
5564 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5566 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5567 to wrap, just return all 1's bits instead.
5568 * libbfd.h: Regenerate.
5570 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5572 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5574 (coff_relocate_section): If COFF_WITH_PE, define as
5575 coff_pe_i386_relocate_section.
5576 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5577 skip empty sections, to match coff_write_object_contents.
5579 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5580 rather than swapping out r_offset twice. From Luke Deller
5581 <luked@cse.unsw.edu.au>.
5583 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5585 * configure.in: Set libtool_enable_shared rather than
5586 libtool_shared. Remove diversion hack.
5587 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5590 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5592 * syms.c (struct stab_cache): Define.
5593 (struct stab_find_info): Remove cached_offset, cached_stab,
5594 cached_str, and cached_stroff fields. Add file_cache,
5595 function_cache, and line_cache fields.
5596 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5599 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5601 * peicode.h (pe_print_idata): Check for import of ordinal rather
5603 (pe_print_edata): If there is no .edata section, look for the
5604 export data in some other section.
5606 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5608 * configure.in: Change version to 2.8.4.
5609 * configure: Regenerated.
5611 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5613 Add tms320c30 support:
5614 * cpu-tic30.c: New file.
5615 * aout-tic30.c: New file.
5616 * coff-tic30.c: New file.
5617 * archures.c (bfd_arch_tic30): Define.
5618 (bfd_tic30_arch): Declare.
5619 (bfd_archures_list): Add bfd_tic30_arch.
5620 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5622 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5623 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5624 (coff_set_flags): Likewise.
5625 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5626 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5627 * Makefile.am: Rebuild dependencies.
5628 (ALL_MACHINES): Add cpu-tic30.lo.
5629 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5630 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5631 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5632 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5634 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5636 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5637 to lag behind LO16 reloc by a couple of instructions.
5639 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5641 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5642 make to reexamine the file timestamp.
5643 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5645 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5648 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5650 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5651 to create .dynsbss and .rela.sbss sections.
5652 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5653 copied from dynamic objects into .sbss.
5654 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5655 use it. Correct typo of .rela.sdata2.
5656 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5657 put the data, which may now be in .sbss.
5658 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5659 (elf_backend_create_dynamic_sections): Define as
5660 ppc_elf_create_dynamic_sections.
5662 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5663 against _GLOBAL_OFFSET_TABLE_.
5664 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5665 shared libraries which refer to local symbols. Make sure that the
5666 test for allocating space for a reloc in a shared object is the
5667 same as the test for emitting a reloc.
5669 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5671 * config.bfd (i[3456]-*-mingw32*): New target.
5672 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5673 * aclocal.m4, configure: Rebuild.
5675 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5677 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5680 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5682 Sparc v9 ABI compliant PLT:
5683 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5684 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5685 (LARGE_PLT_THRESHOLD): New define.
5686 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5687 (sparc64_elf_build_plt): New function.
5688 (sparc64_elf_plt_entry_offset): Likewise.
5689 (sparc64_elf_plt_ptr_offset): Likewise.
5690 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5691 contain the index for convenience. Skip the initial entries
5693 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5694 memory for the benefit of .rela.plt.
5695 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5696 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5697 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5698 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5699 Call sparc64_elf_build_plt.
5700 (elf_backend_want_got_plt): No.
5701 (elf_backend_plt_readonly): No.
5702 (elf_backend_plt_alignment): 8.
5704 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5705 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5706 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5709 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5711 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5713 * cpu-mips.c (arch_info_struct): Add mips variants.
5714 * bfd-in2.h: Rebuilt.
5716 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5718 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5721 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5723 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5724 (i[3456]86sco3.2v5*coff): New target.
5726 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5728 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5730 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5732 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5733 * bfd-in2.h: Regenerate.
5735 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5737 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5739 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5741 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5742 adjust addend for an output common symbol (from Jimmy Blair
5743 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5744 defined symbol to counteract adjustment made in generic relocation
5747 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5749 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5751 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5752 (GET_SCNDHR_NLNNO): Likewise.
5754 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5756 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5758 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5760 * elf32-m32r.c: Add macros to handle NOP insertion.
5762 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5764 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5765 (xcoff_mark): Likewise.
5766 (xcoff_build_ldsyms): Mark absolute symbols.
5768 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5770 * bout.c (b_out_write_object_contents): Sort symbols before output
5771 to keep {CALL,BAL}NAME symbols adjacent.
5772 (b_out_symbol_cmp): New function.
5774 For older changes see ChangeLog-9697
5780 version-control: never